baber/WOPTO huggingface dataset:
Patent JP-2003174748-A (JP)
Title: Disc drive motor for magnetic disc device
Inventor: ARAI KATSUTOSHI
IPC: B21D39/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disc drive motor for a magnetic disc device capable of attaining high tightening strength of a shaft and a hub, high disc rotational precision, and mass productivity at low cost.  <P>SOLUTION: In this disc drive motor for the magnetic disc device, a relationship of the diameter D of the shaft 1 between the axial length L of a shaft inserting hole in a hub 7 is taken as L/D<1, and a space S (FIG. 5) is provided between an annular groove 9 on the outer periphery of the shaft and a plastic processed part 20 or 21. The hole surface of the shaft inserting hole is thereby plastically flowed by pressing the whole periphery of both ends of the hub in the vicinity of the shaft inserting hole with a load exceeding yield stress of the hub, and the shaft 1 and the hub 7 are integrally engaged by filling the space. Thus, the plastic flow can provide high engaging strength and runout precision of a disc installation surface, and high density of the magnetic disc drive and high reliability of a spindle motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169583-A (JP)
Title: Method for exterminating cockroach and sucking device for exterminating cockroach
Inventor: MIYATAKE SHIGEO
IPC: A01M1/06
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for exterminating cockroaches, friendly to environment and capable of exterminating perfectly not only images nested in a gap but also egg sheaths and eggs.  <P>SOLUTION: This method for exterminating the cockroaches is provided by using a sucking device 2 equipped with a sucking tube 1, sucking the carcasses, egg sheathes or eggs of the cockroaches presenting in the gap S1 in a room and then installing an insecticide or a trap at or the surroundings of the gap. Instead of or in addition to the installing work of the insecticide, a narrow tube is installed through a wall surface in the vicinity of the gap, the insecticide is ejected or sprayed through the tube. The device for exterminating the cockroaches is provided by installing a slender sucking nozzle tube 5 at the tip part of the sucking tube 1, forming a tip sucking port opening in length direction of the tube and a side sucking port opening at the peripheral side wall of the nozzle tube and opening the ports by a sucking port-switching mechanism capable of being operated at a grip part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172679-A (JP)
Title: Simple evaluation method for inelastic deformation
Inventor: KURIMURA TAKAYUKI
IPC: G01M99/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple evaluation method for an inelastic deformation in which an aged inelastic deformation can be evaluated quickly and which can be reflected to the low cost of a product by lowering a design cost.  <P>SOLUTION: The inelastic deformation after many hours' use is evaluated simply on the basis of the evaluation of a strength-of-materials-based elastic stress and evaluation and on the basis of creep speed constructive mood data at a test piece level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002247983-A (JP)
Title: Human vascular ibp-like growth factor
Inventor: HASTINGS GREG A
IPC: A61K48/00
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a human vascular IBP-like growth factor polypeptide(VIGF), and to provide a DNA(RNA) encoding such a polypeptide, and to provide the inhibition of the action of the above polypeptide. SOLUTION: The objective isolated polynucleotide is such as to be selected from the group consisting of (a) a polynucleotide encoding a VIGF polypeptide having a specific estimated amino acid sequence or the fragment, analog or derivative of the polypeptide, and (b) a polynucleotide encoding a VIGF polypeptide having an amino acid sequence encoded by a cDNA included in ATCC 75874 or the fragment, analog or derivative of the polypeptide.
Patent JP-2003176502-A (JP)
Title: Paving structure for lining plate, and paving method for lining plate
Inventor: SHIMIZU HIROBUMI
IPC: E01C7/30
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide paving structure for a lining plate having excellent durability and hardly separated from the lining plate, and a paving method for the lining plate.  <P>SOLUTION: In this paving structure for the lining plate 1 with the surface 11 paved with a resin-based binding material 2, a fiber layer 3 with short staples 31 concentrated is formed directly above the lining plate, and a grain layer 4 with grains 41 dispersed is formed on the upper part of the fiber layer. That is, the fiber layer and the grain layers are formed in this order from the surface of the lining plate. For instance, the resin-based binding material intermixed with the short staples is applied to the surface of the lining plate, and before the resin-based binding material is hardened, the grains are applied or scattered thereon to construct the paving structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178936-A (JP)
Title: Work bringing-out apparatus
Inventor: IMAMURA YOSHIHIKO
IPC: H01G13/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work bringing-out apparatus that can smoothly bring out works without clogging and prevent leaving or abrasion of the work due to warpage of a box.  <P>SOLUTION: This work bringing-out apparatus is provided with a box 2 where a number of works W are arranged, and a blade 10 that is brought into contact with the work arrangement surface 2a of the box 2, and the blade 10 is moved along the work arrangement surface 2a to sweep the works W. It is also provided with a box receiving table 4 that is a flat placement surface 4a on which the box 2 is placed and a suction hole 4b communicating with the placement surface 4a, a negative-pressure suction mechanism 6 that is comprised of a chamber 13 and a vacuum pump 15 connected to the suction hole 4b communicating with the placement surface 4a of the box receiving table 4 and its opposite-side lower surface 4c, an inclining mechanism 7 that allows the box receiving table 4 to be inclined so that the bringing-out side may be lowered, and an electromagnetic vibrator (vibrating mechanism) 8 that gives vibration to the work W by means of the box receiving table 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177116-A (JP)
Title: Quality evaluation method for concrete using ultrasonic wave
Inventor: SAKAI KOJI
IPC: G01N29/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can determine the water-cement ratio of concrete by measuring the ultrasonic wave propagation velocity of concrete used in an existing building.  <P>SOLUTION: A third arithmetic equation to determine a water-cement ratio using a modified ultrasonic wave propagation velocity of concrete, and a second arithmetic equation to determine an ultrasonic wave propagation velocity of aggregate using the specific gravity of the aggregate are predetermined. The volume ratio and a specific gravity of the aggregate included in concrete used in an existing building are obtained. The ultrasonic wave propagation velocity of the aggregate is then determined using the specific gravity of the aggregate and the second arithmetic equation. The ultrasonic wave propagation velocity of the concrete used in an existing building is measured. A modified ultrasonic wave propagation velocity of the concrete used in an existing building is calculated in which influences of the aggregate are eliminated using the measured ultrasonic wave propagation velocity of the concrete, the calculated ultrasonic wave propagation velocity of the aggregate, and the volume ratio of the aggregate. The water-cement ratio is determined from the third arithmetic equation using the modified ultrasonic wave propagation velocity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144240-A (JP)
Title: Personal computer-operating base
Inventor: TANIGUCHI SHOJI
IPC: G06F1/16
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that for a conventional personal computer operating base, the mounting place for a monitor unit is higher than the location of a keyboard, and an operator using glasses fop both of far vision and near vision, watches the monitor screen through the lower section of the glasses, and therefore, is placed under a posture wherein the chin is projected forward and the face is faced slightly upward, and thus, a large burden is applied to the operator, and fatigue troubles such as asthenopia and neck or shoulder stiffness occur, and the operation for long hours becomes difficult. SOLUTION: A keyboard-mounting surface 2 is provided at an optimal height for operating the keyboard while sitting. The monitor-mounting surface 1 is provided at a height wherein the lowermost section of the monitor screen is not hidden, and at a location which is pulled down from the keyboard-mounting surface. Thus, the operator can watch the screen under a natural posture, and this personal computer- operating base prevents various kinds of fatigue from occurring. Also, since the monitor-mounting surface is located at a low location, even when a printer-mounting surface 3 is provided above the monitor-mounting surface, the total height of the operating base can be suppressed to be low. Thus, an oppressive feeling of the operating base can be reduced and the manufacturing cost and so forth can be reduced as well.
Patent JP-2003189268-A (JP)
Title: Device for managing section information
Inventor: NISHIDA MAYUMI
IPC: H04J3/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the feeling of comfortably using section information from being changed by the reduction of a data storage area while realizing the reduction of the data storage area, with respect to the current situation in which areas for storing the pieces of section information on a plurality of transport streams increase.  <P>SOLUTION: A section information management block is realized, which is provided with a data storage area where a managing method with which the same section information, if there is any, is not stored as a plurality of pieces of data, is realized while associating information needed to specify the section information with the section information for storage in the data storage area, and an extracting means for extracting the section information from the associated information, and can respond to a request for reading the section information from an application with the conventional method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188217-A (JP)
Title: Chip for needle, semiconductor wafer having the same, probe card and manufacturing method thereof, and probe apparatus and inspecting method using them
Inventor: TAGUCHI KAZUO
IPC: G01R1/073
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card that easily copes with multiple pins, at the same time, easily achieves alignment, and can reduce cost.  <P>SOLUTION: A probe card 5 is electrically connected to a product chip in probe inspection. The probe card is equipped with a chip 21 for needles, that is formed on a silicon substrate and has the electrode of the product chip and a stud bump 22 arranged at a mirror image position, a probe card substrate 20 that is arranged on the chip for needles, and a TAB film 23 for packaging the chip for needles to the probe card substrate. The TAB film has via hole 23a and 23b, where the stud bump 22 is inserted, and a wiring pattern where the stud bump is electrically connected to the probe card substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187448-A (JP)
Title: Optical disk recording apparatus
Inventor: KOBAYASHI YOSHIHIRO
IPC: G11B7/0045
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical disk recording apparatus which can rewrite respective contents of a register, storing the edge timing and provided to an encoder of an optical disk recording apparatus and a register of a high-frequency amplifier storing the power level for each period of time between the neighboring edge timings with ease, in a short time, and at a low cost.  <P>SOLUTION: An ATAPI (AT attachment packet interface) command for rewriting write strategy information from an external personal computer 20 is supplied to a microcomputer 10 through an ATAPI interface 13. The edge timing stored in the register of the encoder 9 is varied under the control of the microcomputer 10, and the power level, for each period of time between respective neighboring edge timings stored in the register of the high-frequency amplifier 8, is varied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185240-A (JP)
Title: Integral air conditioner
Inventor: UENO SHINTARO
IPC: F24F13/10
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integral air conditioner uniformly cooling inside of a room.  <P>SOLUTION: A right and left wind direction change plate 10 to be provided in a blow-out port is formed of a rectangular upper plate 10c, a trapezoid bottom plate 10d formed to be enlarged forward, and side plates 10e for connecting both side edges of the upper plate 10c and the bottom plate 10e to each other and respectively formed of a twisted plane. A rear part of the right and left wind direction change plate 10 is provided with the rectangular flow-in port 10b formed at the same width in the upper part and the lower part thereof, and a front part of the right and left wind direction change plate is provided with a trapezoid flow-out port 10a having an opening width formed narrow in the upper part thereof and formed wide in the lower part thereof. The air passing through the upper part 10a1 of the flow-out port 10a is blown out with great force without lowering the flow speed, and the air passing through the lower part 10a2 is blown out by spreading right and left as the flow speed is getting reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184333-A (JP)
Title: Apartment house
Inventor: TADA SHOTARO
IPC: E04H1/04
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apartment house in which the privacy of each dwelling unit is protected and excellent burglarproofness and habitability can be ensured.  <P>SOLUTION: In the apartment house 1 in which each dwelling unit 3 is connected through external corridors 2, stepped sections 11 are installed among the floor faces 2a of the external corridors 2 and the floor faces 3a of each dwelling unit 3 and made higher than the floor faces 2a of the external corridors 2, and windows 41 are mounted at places higher than the sight lines of persons 7 passing through the external corridors 2 in separation walls 4 among the external corridors 2 and the dwelling units 3. Floor framings 32 are constituted on the floor slab surfaces 30 of each dwelling unit 3, and the floor faces 3a of each dwelling unit 3 are made higher than those 2a of the external corridors 2. Spaces up to floor slab surfaces 30 under floor boards constituting the floor framings 32 are used as underfloor storage sections 33. The stepped sections 11 among the floor faces 2a of the external corridors 2 and the floor faces 3a of each dwelling unit 3 are connected by slopes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184955-A (JP)
Title: Rotation stabilizing system
Inventor: KAWASAKI SHUICHI
IPC: F16C27/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively control vibration arising on a rotational body by adjusting elastic force of an elastic bearing in a rotation stabilizing system.  <P>SOLUTION: The system is mounted on base in a casing 10 and is provided with a shaft 2 of a cantilever support uprightly standing a tip toward an opening, and supports both ends of the axis of rotation 1 with the elastic bearings 11, 12 by concentrically inserting through the cylindrical axis of rotation 1 on a shaft 2. There are disposed four accelerator sensors 3a, 3b and displacement sensors 4a, 4b by adjoining to the elastic bearings 11, 12 of the shaft 2 in peripheral X and Y axes direction, respectively. The elastic bearing 11, 12 comprise a deformable laminated material, put medium of gas and liquid inside them, vary pressure by allowing the inside medium to flow into and out based on the detected signal of the sensors 3a, 3b, 4a, 4b, and adjust holding force of axis of rotation 1 in accordance with magnitude of the vibration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184033-A (JP)
Title: Method for engaging scaffold for use in constructing concrete structure, and method for sliding the same
Inventor: SHIBA YOICHI
IPC: E01D21/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To develop and provide a method for engaging a scaffold for use in constructing a concrete structure and a method for sliding the same, which prevent the scaffold from inclining outward even if a fixture for engaging the adjacent scaffolds with each other is disengaged during sliding of the scaffold, and allow the scaffold to safely slide.  <P>SOLUTION: The scaffold having a support 3 is for use in constructing the concrete structure. According to the method for engaging the scaffold, the plurality of scaffolds 4, 5 adjacent to each other surround the concrete structure C, and the fixture 1 having a sliding slot 1a is attached to one of the scaffolds (4 or 5), while a rail 2 engageable with the sliding slot of the fixture is attached to the other scaffold (5 or 4), to thereby engage the adjacent scaffolds with each other. According to the method for sliding the scaffold, a roller 6 is attached to the support in the vicinity of a lowermost portion thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184511-A (JP)
Title: Steam turbine plant and feedwater heater
Inventor: SAITO AKIHIKO
IPC: F22D1/32
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for interrupting a steam turbine load and preventing damage to a heat transfer tube of a feedwater heater caused by trip of a steam generator.  <P>SOLUTION: The steam turbine plant is provided with a steam turbine (1), the feedwater heaters (9, 10, 11), the extraction steam pipes (13, 14, 15) supplying turbine extraction steam from the steam turbine (1) to the feedwater heaters (9, 10, 11), and the check valves (16, 17, 18) inserted into the extraction steam pipes (13, 14, 15). The feedwater heaters (9, 10, 11) comprise a condensing zone (27) that heats the feedwater by a heat exchange between the turbine extraction steam and the feedwater supplied to the feedwater heaters (9, 10, 11), and a drain cooler that cools the drain generated by the turbine extraction steam being cooled by the heat exchange performed. The check valves (16, 17, 18) prevent a backflow of turbine extraction steam from the feedwater heaters (9, 10, 11) to the steam turbine through the extraction steam pipes (13, 14, 15).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194970-A (JP)
Title: Timepiece having train wheel and train wheel apparatus
Inventor: ENDO MORINOBU
IPC: G04C3/14
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece with a train wheel that prevents lubricant from easily being diffused without any oil-retaining treatment to a bearing section, and to provide a train wheel apparatus.  <P>SOLUTION: A movement 100 of an analog electronic timepiece has a battery 120, a circuit block 116, an hour motor 210, an hour display train wheel 220, a minute motor 240, a minute display train wheel 250, a second motor 270, and a second display train wheel 280. Lubricant is supplied to the bearing section of a train wheel pad 112 for rotatably supporting the upper shaft section of a second rotor 276, the upper shaft section of a second transfer wheel 282, and an upper axis section 284a of a second wheel 284, and the bearing section of a bottom board 102 for rotatably supporting the lower shaft section of the second rotor 276 and the lower shaft section of the second transfer wheel 282. The bottom board 102 and the train wheel pad 112 are formed by resin containing filler where carbon filler is filled to a base resin with a base resin as a thermoplastic resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002258432-A (JP)
Title: Heat developable photosensitive material
Inventor: EZOE TOSHIHIDE
IPC: G03C1/498
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material that undergoes a small change in the line width of letters (practical sensitivity) independently of temperature and humidity conditions in development. SOLUTION: In the heat developable photosensitive material having a non- photosensitive organic silver salt, photosensitive silver halide, a reducing agent for silver ions, a toning agent and a binder on one face of the base, at least one compound imagewise generating a chemical species capable of forming development starting points on the non-photosensitive organic silver salt and in its vicinities is contained and at least part of the toning agent is in the state of a complex formed with a metal.
Patent JP-2003196067-A (JP)
Title: Printing control system and printing control method
Inventor: SUGIYAMA KOICHI
IPC: G06F3/12
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent printing from becoming wholly impossible since authentication cannot be passed by a difference in the authentication processing function.  <P>SOLUTION: A printing apparatus executes authentication processing on the basis of inputted identification information, and is characterized by acquiring the authentication processing function of the printing apparatus, determining whether or not the authentication processing of the printing apparatus can process the inputted identification information on the basis of the acquired function, and converting a data form of the inputted identification information when determining as being not processable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189747-A (JP)
Title: Plant-cultivating facility and cover sheet for cultivating plant
Inventor: OTANI TOSHIAKI
IPC: A01G13/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant-cultivating facility, such as a green house or a green tunnel, in which a cover sheet for covering plants can easily and well be fixed to a frame, thereby reducing labors and shortening a work time.  <P>SOLUTION: The plant-cultivating facility comprises the frame comprising a plurality of ribs for forming a plant-cultivating space 3, and a cover sheet 4 to be spread on the frame 2. The facility is characterized by integrally disposing long and narrow cylindrical sleeves 5 for inserting the ribs thereinto, respectively, as holding means enabling the fixation of the ribs constituting the frame 2 to the cover sheet 4. Thereby, the cover sheet 4 can be fixed only by the insertion of the ribs 1 into the sleeves 5, and the work therefor can preliminarily be performed in a room not receiving the influence of wind. The preliminarily treated cover sheet can easily be spread at a site and set to a desired place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196874-A (JP)
Title: Optical information recording/reproducing device
Inventor: HAYASHI YOSHITAKA
IPC: G11B7/0037
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost optical information recording/reproducing device in which recording/reproducing operations are conducted using proximity field light beams to realize a high density recording while changing an optical recording medium to the one having flexibility without greatly changing the constitution of this kind of a conventional device.  <P>SOLUTION: An optical head 3 which generates proximity field light beams is incorporated into a distance stabilizing member 5 which is used to stabilize surface wobbling of an optical recording medium 1 during a rotation by the pressure difference of air flows based on the Bernoulli's law.  <P>COPYRIGHT: (C)2003,JPO