baber/WOPTO huggingface dataset:
Patent JP-2003214715-A (JP)
Title: Oil recovery method for refrigerating device
Inventor: KOMANO HIROSHI
IPC: F25B1/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove oil in existing piping without using a piping cleaner and the like.  <P>SOLUTION: An outdoor unit 20 and an indoor unit 30 are connected by piping 51 and 52 to form a refrigerant circuit 1A for providing a vapor compression type refrigeration cycle. An oil recovery method recovers oil in the refrigerant circuit 1A into the outdoor unit 20. In a positive cycle operation state of the refrigerant circuit 1A in which a refrigerant is condensed in the outdoor unit 20, a first step executes, until a given time elapses, a circulation operation of driving a compressor 21 in the refrigerant circuit 1A continuously to circulate the refrigerant in the refrigerant circuit 1A. In succession to the first step, a second step executes a recovery operation of closing a liquid side stop valve 41 and driving the compressor 21 continuously to recover the refrigerant along with oil in the refrigerant circuit 1A into the outdoor unit 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223233-A (JP)
Title: Automobile
Inventor: TAOKA YOSHIBUMI
IPC: G05G1/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To make pedals such as a brake pedal easily attachable to a body, in an effortless posture of an attaching worker.  <P>SOLUTION: Both end parts in the vertical direction of a steering beam 6 are attached to the automobile body (not shown). A bracket 7 is attached to the steering beam 6. A column support part 7a, a first pedal support part 7b, a second pedal support part 7c and a booster 7d are attached to the bracket 7. In the column support part 7a, a steering column, through which a steering shaft is inserted through to be able to be rotated, is attached (not shown). In the first pedal support part 7b, each of the top end parts of an accelerator pedal 12 and a brake pedal 13 are attached rotatably. In the second pedal support part 7c, the top end part of a clutch pedal 14 is attached rotatably. In the booster support part 7d, a brake booster 15 is attached.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221912-A (JP)
Title: Wall surface material, lathing material, and structure of indoor wall of building
Inventor: HIROZAWA KENJI
IPC: E04F13/07
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface material, a lathing material, and a structure of an indoor wall of a building, which allow a finish of the indoor wall without the use of a paste (an adhesive).  <P>SOLUTION: A pattern suitable for a wall paper sheet 3 is drawn on a surface of the wall paper sheet 3, and a female side 5A of a hook and loop fastener is formed all over the backside thereof. the lathing material 1 comprises: a body part 1a which is composed of a plaster board; and a U-shaped cross-section frame member 1b which is mounted on the body part 1a. In the frame member 1b, a bonding surface part, on which a male-side sheet 5B of the hook and loop fastener is to be bonded, is formed at four-side edges of the body part 1a. In the sheet 5B, a surface thereof constitutes a male-side constitutional body, and an adhesive surface is provided on the backside thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225229-A (JP)
Title: X-ray ct apparatus
Inventor: HARA HIROMI
IPC: A61B6/03
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus by which a fluoroscopic image wherein distortion in the width direction of a subject is reduced can be obtained, and at the same time, a tomographic image in the body axial direction can be reconstructed in a short period of time.  <P>SOLUTION: A scanner 4 automatically tilts at an arbitrary angle while rotating around the subject 11, and casts an X ray at the location. A two-dimensional X-ray detector 5 which receives a transmitted X ray is driven by a moving mechanism 6 in the longitudinal and lateral directions by interlocking with an X-ray tube 1 in such a manner that a distance from the center of the X-ray tube 1 to the center of the two-dimensional X-ray detector 5 may become constant while the horizontal state is kept.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235211-A (JP)
Title: Motor structure
Inventor: KUBOTA AKIHIRO
IPC: H02K11/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To make the whole shape of a motor flat by making diameters of a pair of its bearings different from each other, and approaching their axial positions to each other.  <P>SOLUTION: In this motor structure, a rotating shaft (7) is rotatably supported by a bearing (2) for a front lid and a bearing (5) for a rotor. The diameters of individual bearings (2, 5) are made different from each other, and they are arranged closely in the axial direction (20). The thickness of the motor along its axial direction (20) is made thinner to make the motor a flat type.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228289-A (JP)
Title: Seal structure
Inventor: ISHIKAWA MITSUHIRO
IPC: G01R11/24
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact seal structure in which noise is prevented from occurring due to play and workability for sealing is excellent.  <P>SOLUTION: The seal structure is provided with a seal cover 31 which covers a screw 27 for connecting and fixing a split case 25 so that it can not be operated, a seal band 35 which is inserted through a case side through hole 33a formed in the split case 25 and a cover side through hole 34a formed in the seal cover 31 to make the seal cover 31 undetachable, a seal lead 37 which is caulked to the inserted seal band 35 to stop the seal band 35 from slipping off the case side through hole 33a and the cover side through hole 34a. The seal band 35 is made of a bendable flat spring material and inserted through the case side through hole 33a and the cover side through hole 34a to caulk the seal lead 37 and then an insertion-direction top end part 35a is engaged with a band detaining hole 32a of a band detaining part 32 provided in the seal cover 31 in an elastically bent state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228801-A (JP)
Title: Magnetic disk unit
Inventor: ONO TAKUYA
IPC: G11B5/596
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk unit having excellent data protection property (tamper resistance) against illegal access from the outside, and excellent resistance (impact resistance) to an impact from the outside.  <P>SOLUTION: A recording medium having two recording layers consisting of a lower layer part 3 with high coercive force, and an upper layer part 2 with coercive force lower than that of the lower layer part 3 is used. Even when writing (tampering) is carried out to a servo signal region by an abnormal motion of a magnetic head 10, the tampering is confined to the upper layer part 2, and servo information in the lower layer part 3 is protected because a read head 11 cannot carry out writing in the lower layer part 3. The read head 11 reads only a servo signal from the lower layer part 3 while erasing the tampered magnetization of the upper layer part 2 by using a write head 12 of the magnetic head 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231345-A (JP)
Title: Inkjet recording roll paper
Inventor: TAKAGAMI YUJI
IPC: B41J2/01
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording roll paper with which embossing is not generated at the final stage of printing and a paper is easily released from a paper tube and an excess burden is not applied on a driving part of a printer in relation to a structure of the roll paper rolled in a roll-like shape, especially the roll paper which is easily released from the paper tube at the end of the roll.  <P>SOLUTION: The inkjet recording roll paper comprises the paper tube and a recording paper in a continuous length which is fixed on the surface of the paper tube on its end and is wound into a roll-like shape and a plurality of perforation with a perforated line width of at most 0.2 mm and at least two holes per 1 mm on the line are arranged in a staggered state at the beginning of winding of the recording paper and the recording face of the recording paper has a specular glossiness of at least 60% by a 75° specular glossiness provided by JIS P8142.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235207-A (JP)
Title: Motor with decelerating machine and method of adjustment
Inventor: KATO HIROYUKI
IPC: H02K7/116
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with a decelerating machine easy to adjust for eliminating backlash and realizing a large deceleration ratio.  <P>SOLUTION: A decelerating machine 20 is assembled to a motor 10 to form the motor with the decelerating machine. A gear 12A is formed by gear cutting at an edge of an output shaft 12 of a motor 10, In the decelerating machine 20, a driven-side spur gear 24 is assembled in a gear case 22. The spur gear 24 has a projected part at its center, and the projected part is gear-cut to from a gear 24A. The gear 24A is engaged with the gear 12A of the output shaft 12 of the motor 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242832-A (JP)
Title: Highly ion conductive solid electrolyte and electrochemical system using the same
Inventor: SAWA HARUO
IPC: H01M8/10
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost highly ion conductive solid electrolyte utilizing an organic-inorganic combined compound compatibly having water absorbing property and water proofing property, and an electrochemical system using the highly ion conductive solid electrolyte.  <P>SOLUTION: The highly ion conductive solid electrolyte comprises a combined compound of a water capsulating zirconate compound and a polyvinyl alcohol. The highly ion conductive solid electrolyte utilizes the combined compound of the zirconate compound which is obtained by neutralizing a water solution, in which zirconium salt or oxyzirconium salt and polyvinyl alcohol are dissolved, with alkali and removing water as a solvent therefrom and then removing unnecessary salt therefrom, the polyvinyl alcohol and the water. Various electrochemical systems each use the highly ion conductive solid electrolyte.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238815-A (JP)
Title: Far-infrared ray-emitting plastic sheet
Inventor: TAKEDA MAKOTO
IPC: C08L101/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a far-infrared ray-emitting plastic sheet which is useful in heat storage, storage, quality improvement and the like by exhibiting a high spectral emissivity in a broad range of the far-infrared wavelength region at normal temperatures.  <P>SOLUTION: The plastic sheet which exhibits a spectral emissivity as high as ≥80% in a broad wavelength region of 5 μm to 20 μm at normal temperatures is obtained by incorporating diamide lime, which is inexpensive, does not require high temperature firing on production, and is easy to disperse in a resin, into an olefin resin (a polypropylene resin and the like), and sheeting the resulting mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241314-A (JP)
Title: Projection type display device
Inventor: HARA NOBUYUKI
IPC: H04N5/64
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a turbulent flow of cooling air in an air cooling space in which a light valve unit is accommodated.  <P>SOLUTION: In a liquid crystal projector, four ventilation guides 61A, 61B, 61C and 61D are vertically provided at four corners 41a of the air cooling space 41 in which the light valve unit 24 is accommodated. Three cooling air discharge holes 60R, 60G and 60B opposed to the upper part of three cooling air blowoff ports at the lower part are arranged at the outer circumference portion of a filter holder 44 holding a filter 45 for falling dust.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250162-A (JP)
Title: Solid-state imaging apparatus and signal processing method
Inventor: OSADA MASARU
IPC: H04N5/335
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus and a signal processing method capable of coping with a moving picture by utilizing a conventional solid-state imaging element.  <P>SOLUTION: A digital camera 10 stores image data 18a subjected to full pixel reading by a moving picture processing section 220 into a memory 222, a pixel mixing arithmetic section 224 adopts a longitudinally long rectangle, wherein the rectangle is short in a row direction and long in a column direction, for a basic arithmetic area of pixel data used for the arithmetic operation, performs mixing of pixels each on the basis of the pixel data of this area with respect to a first field, a luminance generating section 226a calculates luminance data from a result of pixel mixing for generating luminance, an R generating section 226b, a G generating section 226c, and a B generating section 226d calculate pixel data of the three primary colors or pixel data of a pseudo color difference from the result of pixel mixture for each color, supply pixels by shifting the basic arithmetic area of a second field by two rows with respect to the first field and each arithmetic function block performs arithmetic operations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248608-A (JP)
Title: Station data automatic recovering system and method in electronic switching system
Inventor: OONO NAOTSUGU
IPC: G06F12/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a know-how capable of divisionally issuing the issued command on the basis of a degree of incidence, a function and the issue data, in addition to the automatic recovering function of station data difference.  <P>SOLUTION: This system has a backup system file 22 for storing the present file as a backup file, a file managing part 12 for managing the file, and successively restarting the file by a plurality of backup files 221 when the file is not restarted by the present file, a command history database 23 for storing the command issuing history in accompany with the change of the station data on the basis of the degree of incidence to the system, the command issue data and the kind of function, a command history managing part 13 for managing the command history database, retrieving a group of commands as database on the basis of the recovering condition information 23a when the restarting of the file by the backup file is terminated, and a command history managing part 13 for retrieving the group of commands on the basis of the recovering condition information 231 when the command is inputted from a maintenance terminal 30, and executing the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246601-A (JP)
Title: Reactor for generating hydrogen gas
Inventor: TSUBATA TEIICHI
IPC: H01M8/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor for generating hydrogen gas, in which hydrogen gas useful as fuel for a fuel cell can be generated efficiently under a controllable condition.  <P>SOLUTION: This reactor 50 is provided with a bottom-blind cylindrical reactor main body 51 and a cap 52 arranged for covering an upper opening of the body 51. A feed chamber 57 is formed inside the body 51. A catalyst layer 61 is arranged in the upper end part of the chamber 57. A feed pipe 58 is projected from the undersurface of a bottom wall of the body 51. A hydrogen generating agent is fed to the chamber 57 from the lower part of the chamber 57 toward the upper part through the pipe 58 and brought into contact with the layer 61 to generate hydrogen gas. A discharge hole 64 is bored at the position slightly higher than the top end of the layer 61 for overflowing a solution containing a reaction product. The hydrogen gas generated in the layer 61 is discharged to the outside of the reactor 50 through a hydrogen gas discharging pipe 68 projected from the outside of a top plate of the cap 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252943-A (JP)
Title: Thermosetting resin composition and its cured product
Inventor: NAGASE HIDEO
IPC: C08G12/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition having a dihydrobenzoxazine ring improved in moldability and curability without deteriorating various characteristics such as deterioration of mechanical characteristics, and its cured product.  <P>SOLUTION: The thermosetting resin composition and its cured product contain a thermosetting resin (A) as an essential component wherein a softening point obtained by heat-polymerization of a thermosetting resin having a monofunctional dihydrobenzoxazine ring synthesized from monofunctional phenols, a primary amine and an aldehyde is 80-130°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255235-A (JP)
Title: Optical processor for microregion
Inventor: HORIO KOJI
IPC: G02B21/34
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform optical processing, such as optical machining, optical stimulating and thermal stimulating, of a microregion by irradiation with light in nanometer order below the diffraction threshold of the light.  <P>SOLUTION: A tapered optical fiber probe (14) comprising sharpening a core (12a) segment of a light exit end (12out) of an optical fiber (12) to a conical shape and forming a metallic coating film (14a) on a tapered surface (12c) exclusive of its apex (12b) is positioned to an arbitrary processing position under the visual field of a microscope (2). The microregion of a workpiece (W) is irradiated with the proximity field light leaking from the apex (12b) and the arbitrary optical processing is performed by the light energy thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250970-A (JP)
Title: Game machine, game machine program, and computer- readable recording medium with the program recorded thereon
Inventor: ISHIHARA KYOHEI
IPC: A63F5/04
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine preventing a specific lottery result from being aimed at.  <P>SOLUTION: The game machine 10 is provided with a random number generation means for generating random numbers, a lottery means 110 for performing lottery by using the random numbers generated by the random number generation means, and a game control means 140 for controlling a game on the basis of the result of lottery by the lottery means 110. The random number generation means is provided with a counting means for performing counting operation within a fixed range and a latch means for latching the counted value of the counting means as a random number. The counting means performs counting operation different from each other in processing generated irregularly in the game machine 10 and in the other time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251585-A (JP)
Title: Robot device, and transfer device
Inventor: NAGAHAMA TAKAHIDE
IPC: B25J19/06
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot device 21 for specifying a critical line of an operational range A of a tip of a robot arm 25 by a mechanical regulation to facilitate the space saving.  <P>SOLUTION: This robot device has a robot body 23 and a robot arm 25. The robot arm 25 is a parallel link structure 24 having a first arm 27, a second arm 28 and parallel links 31 and 32. A pin 51 is provided on the parallel link 32 side. A regulating body 53 to specify the critical line of an operational range B of the pin 51 corresponding to the critical line of the operational range A of the tip of the second arm 28 is provided on the robot body 23 side. The critical line of the operational range A of the tip of the second arm 28 is specified by specifying the critical line of the operational range B of the base end side of the robot arm 25. The critical line of the operational range A of the tip of the robot arm 25 is specified by the mechanical regulation to facilitate the space saving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252719-A (JP)
Title: Cosmetic containing aloe vera gel as main ingredient
Inventor: TATEISHI YOSHIYASU
IPC: A61K8/97
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that conventional cosmetics, which contain aloe as a main component, have effects for holding the moisture of skin and preventing the fading of make-up by the characteristic moisture-retaining action and the like of the main ingredient of the aloe, but contain water and an alcohol as main components and further a surfactant, a colorant, a perfume and a synthetic preservative cause skin chapping and dermatosis depending upon individuals.  <P>SOLUTION: This cosmetic contains an aloe vera gel as a main ingredient without using water, an alcohol, a surfactant, a colorant, a perfume, and a synthetic preservative. The cosmetic promotes skin reproduction, moisture retention, astringency, and collagen production, removes stains and pimples, and has a wrinkle-preventing effect, a skin-reproducing effect, an antibacterial action and a melamine formation-inhibiting action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251704-A (JP)
Title: Method for manufacturing reinforcement of fiber- reinforced thermoplastic resin
Inventor: NAGO SATOSHI
IPC: E04C5/07
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a reinforcement of a fiber- reinforced thermoplastic resin with high anchoring effect and significantly enhanced reinforcing effect and tenacity.  <P>SOLUTION: This method for manufacturing a reinforcement comprises the steps to split reinforcing fibers and impregnate the fibers with a thermoplastic resin, using a curved surface die, a resin bath and a die with a circular sectional nozzle shape and impart a rotating motion to the reinforcing fiber in its circumferential direction to form a continuously spiral thermoplastic resin protuberance on the surface of the reinforcing fiber in its axis. Thus, the reinforcement of the fiber-reinforced thermoplastic resin showing a high anchoring effect can be manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260788-A (JP)
Title: Recorder and carriage
Inventor: OKUDA HIROYASU
IPC: B41J2/01
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which can execute recording after a material to be recorded is surely recognized by a paper detector, and a carriage with the paper detector.  <P>SOLUTION: The carriage 13 of the recorder 50 is provided with a recording head part 11 having a dot forming element array 19 where a plurality of dot forming elements 18 are arranged in a vertical scanning direction 22 in which the material to be recorded is supplied and sent, and the paper detector 12 which can recognize the presence/absence of the material to be recorded in the vicinity of the recording head part 11. The recorder includes the carriage 13 which can move the recording head part 11 and the paper detector 12 to a first standby position 5 and a second standby position 6 positioned to the outside of the material to be recorded by reciprocating in a horizontal scanning direction 21, a horizontal scanning driving part 33 for horizontally scanning the carriage 13, a head driving part 34 for driving the dot forming elements 18, a vertical scanning driving part 32 for vertically scanning the material to be recorded, and a driving control part 35 for controlling driving of these parts. The paper detector 12 is arranged at a region at the upstream side in the dot forming element array 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262973-A (JP)
Title: Negatively chargeable toner and fixing method
Inventor: ARAI TAKESHI
IPC: G03G9/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negatively chargeable non-magnetic one-component developer in which the difference of the charged amount for every color in toner grains for full color obtained by a wet granulating method is reduced.  <P>SOLUTION: In the negatively chargeable toner for full color consisting of the toner grains and an additive externally added to the toner grains, and used for a full color image forming apparatus, the toner grains have 3 to 7 μm volume average grain size adjusted by the wet granulating method, and the total added amount of the additive is 2.1 to 5.5 pts.wt. to the 100 pts.wt. of the toner grains, then the BET specific surface area of the toner obtained after externally adding the additive to the toner grains is 2.0 to 4.0 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2003,JPO