baber/WOPTO huggingface dataset:
Patent JP-2003002269-A (JP)
Title: Heat insulating saddle cover
Inventor: NAKAMURA TAKUJI
IPC: B62J1/20
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating saddle cover used being put over a saddle when parking a bicycle to protect the saddle from being heated since the buttocks get hot and painful when the saddle is hot. When the bicycle is parked under direct sunlight in the summertime, and to protect the saddle from sand dust and rain in rainy weather. SOLUTION: This heat insulating saddle cover is formed of a sheet with the sheet surface formed of material 6 such as an aluminum thin layer reflecting heat rays and with a sheet lower face formed of a heat insulating foam 7. If this saddle cover is put over the saddle when parking the bicycle, the saddle of the bicycle is not heated by the effect of the two-layer sheet. When riding the bicycle, the saddle cover is removed to sit on the saddele.
Patent JP-2003041736-A (JP)
Title: Handrail mounting bracket
Inventor: YAMANAKA RYOICHI
IPC: E04F11/18
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a handrail mounting bracket 10 allowing easy removal of a handrail and preventing a wall from being damaged even when the handrail is dismantled. SOLUTION: A two piece structure is provided so that a handrail rod 16 can be removed from a pedestal 12 together with a bracket body 11 while the pedestal 12 is fixed to the wall 30. There is no need to remove the pedestal 12 from the wall 30 every time, and removing work of the handrail rod 16 is facilitated. Damage of the wall 30 by the bracket body 11 is prevented by providing a structure of separating the bracket body 11 from the wall 30 by moving it vertically to the pedestal 12 fixed to the wall 30. Since the pedestal 12 and the bracket body 11 are irrotationally coupled by fitting protruding parts 26 and 27 to be fitted to fitting recessed parts 22 and 25, the bracket body 11 can be fixed to the pedestal 12 by one screw 31.
Patent JP-2003000493-A (JP)
Title: Rotary rotor for vacuum cleaner floor nozzle
Inventor: ISHIGURO SHINJI
IPC: A47L9/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotary rotor to be built in a floor nozzle used as an attachment of a vacuum cleaner, which can comb up dust even in narrow grooves on the floor effectively. SOLUTION: In the vacuum cleaner floor nozzle built in the main body case, which has the oblong opening long at the bottom, for sucking dust in, the rotary rotor is provided in the vicinity of the opening. The above-mentioned rotor consists of a single or plurality of grooves, which open to both ends, a single, or plurality of cleaners, which are inserted into and fixed to the grooves of the rotor, and brackets attached on both ends of the rotor. The above-mentioned cleaner consists of base fabric, a brush part, and a band. The brush part and the band are parallel to the longitudinal direction of the base fabric.
Patent JP-2003044280-A (JP)
Title: Rule display method and device
Inventor: OKOCHI KAZUYA
IPC: G06F19/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for arranging and displaying rules so as to easily understand which item should be paid attention to in the rules representing the regularity of data and to provide a method and a device displaying only relating rules by paying attention to a certain record in the data. SOLUTION: One record is specified from a rule-related data base 114, a rule set 113 is divided into the rule relating to the specified record and the rule not relating to it by rule division processing and one of them is displayed or both are divided and separately displayed. By using rule shaping processing, for logical expressions appearing in the condition part of the rule, the condition parts of all the rules having the condition parts including the logical expressions are arranged and displayed together for the respective logical expressions.
Patent JP-2003038454-A (JP)
Title: Controller for device according to organism signal
Inventor: UEI TAKASHI
IPC: A61B5/0476
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device controller operated according to an organism signal and not requiring special training in using it. SOLUTION: An organism signal generated in imaging a specific motion of a graphic form such as a mental rotation is detected to estimate the moving direction of the graphic form, and according to the moving direction, a device is controlled.
Patent JP-2003048877-A (JP)
Title: Method for manufacturing equilibrium peracetic acid
Inventor: ZUSHI TAKEHIRO
IPC: C07C407/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method with which an equilibrium peracetic acid which is not the dangerous materials defined by the fire protection law can be surely obtained in a high peracetic acid concentration in a state. SOLUTION: An initial mixed solution has an acetic acid concentration of >=16 pts.wt. and a hydrogen peroxide concentration of >=11.5 wt.% directly after the preparation, and the total amount of acetic acid and hydrogen peroxide per 100 g of the initial mixed solution directly after the preparation of <1.18 mol. The initial mixed solution is prepared by mixing glacial acetic acid or an aqueous solution of acetic acid, and an aqueous solution of hydrogen peroxide, and further by adding water if necessary. Subsequently, the initial mixed solution is allowed to stand to obtain an equilibrium peracetic acid aqueous solution containing peracetic acid, acetic acid and hydrogen peroxide.
Patent JP-2002176793-A (JP)
Title: Control circuit of brushless motor, control circuit of sensorless brushless motor, brushless motor device, sensorless brushless motor device, and vacuum pump equipment
Inventor: KAWASHIMA TOSHIAKI
IPC: H02P6/28
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit of a brushless motor or the like which can control adequately a current of a motor winding by detecting the position of a magnetic pole of a rotor until a rotating frequency of the rotor reaches stationary rotation at a high speed from low speed rotation which a PLL circuit cannot lock. SOLUTION: The position of a magnetic pole is detected from the change of magnetic flux (magnetic flux signal) of the motor winding which is generated by the rotation of a rotor provided with the magnetic pole, thereby forming a synchronous signal (ROT signal) which synchronizes with the rotation of the rotor. When the rotor rotates at a low rotating frequency which the PLL circuit cannot lock, the rotor is driven by using two prescribed driving voltage vectors from among driving voltage vectors which can be outputted. When the rotating frequency reaches a frequency which the PLL circuit can lock, the rotor is driven by outputting driving voltage vectors in sequence synchronously with the position of the magnetic pole where the driving voltage vector which can be outputted is detected.  The magnetic signal is obtained by using a voltage between two phases where phases and amplitudes of voltage drops due to inductance of the motor winding become equal.
Patent JP-2003060167-A (JP)
Title: Ferroelectric memory and its manufacturing method
Inventor: KAWAI TOMOJI
IPC: H01L29/788
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory in which a chemical reaction of a silicon substrate with a ferroelectric element is suppressed. SOLUTION: The ferroelectric memory comprises a silicon substrate, a silicon oxynitride film formed on the substrate and having a thickness of 0.5 to 4 nm, a Bi perovskite ferroelectric or Pb-perovskite ferroelectric thin film formed on the silicon oxynitride film, and an electrode formed on the ferroelectric thin film.
Patent JP-2003057947-A (JP)
Title: Image forming apparatus
Inventor: KIMURA NORIYUKI
IPC: G03G21/18
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that securely prevents a phase shift between a developing cartridge and a photoreceptor engaged with each other and facilitates the attachment of the developing cartridge. SOLUTION: A projection (3d) is formed in the lower part of a pair of guide members (2d) which guide the follower gear (2j) of the developing cartridge (1c). The driving gear (2f) of an image forming apparatus main body and the follower gear (2j) are engaged substantially in the direction in which the axes of both the gears are connected when the teeth of the gears (2f) and (2j) are engaged in the normal position. In addition, the follower gear (2j) is situated in a position higher than the driving gear (2f).
Patent JP-2003054383-A (JP)
Title: Wiper blade and wiper device
Inventor: TAKAHASHI HIROSHI
IPC: B60S1/38
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade capable of favorably follow an unwiped surface having different curvatures for the wiping positions. SOLUTION: A long blade rubber 15 for wiping the unwiped surface is held by a backing member 14 capable of bendingly deforming in gravity direction and a plurality of weight members W are fit on upper surface side of the backing member 14. A holder member 13 is made of elastic materials and holds the weight members W with spacing from each other on a plurality of weight holding parts 33 formed along the longitudinal direction. An upper wall part 26 of the holder member 13 has an inclined surface 26a inclining from a windward side to a leeward side of traveling wind when traveling a vehicle and an angle between the inclined surface 26a and the unwiped surface is set acute.
Patent JP-2002190963-A (JP)
Title: Use of super pixel to improve image quality in printer
Inventor: LAIN ANTONIO
IPC: H04N1/46
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To enable printing of a photograph of high quality by using a processor of a conventional product without support of a hardware by using a very fast error diffusion method and an excellent color depth. SOLUTION: A super pixel is defined at each desired condition level, rendering is executed to generate/receive image data and to discover a level of an image position, and the image is printed by using the selected super pixel. In a certain stage, a randomized value is discovered at each discovered level, and selected from among a plurality of the super pixels by using this value at each level. In another stage, a randomized matrix is guided/maintained, a matrix location is mapped at the image position, and the random value and the super pixel at the location are selected.
Patent JP-2003060561-A (JP)
Title: Communication command system
Inventor: IKEDA OSAMU
IPC: G08B25/10
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To enable transmission of disaster information by figures or images to a dispatched group by effectively using figure information written in a memorandum and image input equipment of a reporter side. SOLUTION: Communication command installation 10 is provided with a figure input 11a to which contents written in a memorandum are inputted as image data, in the case that an operator who is in charge of command equipment 11 writes the contents of information in the memorandum when emergency information from a reporter is received. For another way, the installation 10 is provided with facsimile transmitting and receiving equipment 16 having a facsimile image converting part 16a which receives a memorandum and an image figure from the reporter which are used for explaining layout image of the spot, a state of disaster, etc., as facsimile data and converts it to image data.  Automatic dispatch designating equipment 13 is provided with an image output part 13b wherein the image data inputted in a figure input 11b and the facsimile image converting part 16a are synthesized in a dispatch command letter and outputted, or output is performed by adding the image data to the dispatch command letter.
Patent JP-2003054581-A (JP)
Title: Notched packaging body
Inventor: FUKUI KENJI
IPC: B65D33/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a notched packaging bag the notch position of which can be easily found and the waste of which can be minimized in its production. SOLUTION: Contents are enclosed by two packaging sheets 11, seals are formed along the edges of all the sides of the overlaid packaging sheets, and a notch 13 for opening the packaging body is made in a particular part of the seal 12. The notch comprises a cut one end 13a of which is situated on the outside edge of the packaging body and the other end 13b of which is situated within the seal. As a whole, the cut has the form of a V-shape having a bent 13c at the midpoint between the ends. A triangular area R defined by the cut is continuous with the packaging body at the other end 13b of the cut in order that the area R is not removed during the manufacture. Because the notch has the substantially V-shaped form, the position of the notch can be found easily.
Patent JP-2002106606-A (JP)
Title: Limited slip differential gear assembly
Inventor: HUNT WILLIAM GORDON
IPC: F16H48/30
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a limited slip differential gear assembly equipped with an electromagnetic clutch assembly increasing working velocity and enhancing an adjusting control action. SOLUTION: This limited slip differential gear assembly 20 is equipped with a friction clutch mechanism 30, an electromagnetic coupling 32, and a cam action mechanism 34 arranged between the friction clutch mechanism and the electromagnetic coupling 32. The cam action mechanism converts shearing force within the electromagnetic coupling into the force in the axial direction to be applied so that the clutch mechanism is engaged. The cam action mechanism is equipped with annular discs 70, 72 having an inclined surface inclined in the axial direction and a roller bearing 74 moving along the inclined surface so as to produce a variable space between the annular discs. In this case, the increasing space is used to apply the force in the axial direction.
Patent JP-2003063613-A (JP)
Title: Automatic warehouse
Inventor: KAWASHIMA KIYOTAKA
IPC: H02J50/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic warehouse with non-contact power feeding capable of reducing capacity to be required as a power receiving facility. SOLUTION: This automatic warehouse 1 is furnished with a large number of shelves 21 and an article carrier device 3 furnished with a transfer means 7 to transfer articles 30 to and on the shelves 21, the article carrier device 3 is provided with a electric supply line 2 arranged along a specified route, a power receiving device 6 to acquire an electric current from a magnetic field generated on the supply line 2, a conversion circuit 11 to convert the electric current acquired from the power receiving device 6 to constant voltage, a driving source 28 to be driven by the voltage from the conversion circuit 11 and a charge condenser 15 to store regenerative electric power generated in the driving source 28, the article carrier device 3 is furnished with a mast 46 and an elevator 34 to elevate along the mast 46,  and the regenerative electric power is stored in the charge condenser 15 at the time when the elevator 34 is lowered.
Patent JP-2003057090-A (JP)
Title: Vessel with measuring capacity
Inventor: MICHAEL G HORTING
IPC: G01F19/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide such a method that can accurately and easily determine the volume of a material in a vessel. SOLUTION: A measuring vessel has cavity-defining wall structures and at least one ramp which rises from about the bottom of the wall structure toward the top of the wall structure. The at least one ramp has an upwardly directed surface with a lateral inner edge integral with portions of the wall structure below the ramp and a lateral outer edge integral with portions of the wall structure below ramp. Indicia on the upwardly directed surface of the at least one ramp allows a user to look downwardly into the measuring vessel to visually detect the volume level of the contents in the vessel, thereby eliminating the need to look horizontally at the vessel at eye level. Preferably the vessel has two ramps, with at least one bearing indicia of standard English units, and another bearing indicia of metric units.  In one embodiment, a handle, covered with a cushioning grip sheath, is cantilevered from the top of the wall structure and has a distal end at the level of the bottom of the wall structure for cooperation therewith to support the vessel on an underlying support surface.
Patent JP-2003068358-A (JP)
Title: Electrolytic solution or gel electrolyte for electrochemical device, and battery
Inventor: TSUJIOKA SHOICHI
IPC: H01M10/0568
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide electrolytic solution or a gel electrolyte used for an electrochemical device such as a lithium battery and a lithium ion battery, and a battery using the solution or the electrolyte. SOLUTION: The electrolytic solution or the gel electrolyte for the electrochemical device comprises solution which includes at least bis(oxalato)lithium borate and γ-butyrolacton. The battery uses the solution or the electrolyte.
Patent JP-2003063130-A (JP)
Title: Ink jet recording sheet
Inventor: USHIKU MASAYUKI
IPC: B41J2/01
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which has a high glossiness, in which a cracking resistance and a high ink absorbability and compatible, and a printed image has a high density and small bleeding. SOLUTION: The ink jet recording sheet comprises an ink absorption layer containing inorganic fine particles having a mean particle size of 5 to 100 nm, a cationic fixing agent, a binder and a polymer dispersing material having a glass transition temperature of -50 to 40 deg.C on a support in such a manner that a mean particle size of the polymer dispersing material is 5 to less than 50 nm.
Patent JP-2003062678-A (JP)
Title: Friction stirring type jointing device
Inventor: DOI KOJI
IPC: B23K20/12
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a friction stirring type jointing device preventing a joint from getting thinner after spot welding to improve its strength. SOLUTION: In the device, a pin 18 is protruded on the top of a rotor 11. An additional material piece 30 is a disk-shaped one with a pin hole. When this additional material piece 30 is furnished directly below the rotor 11 to send the rotor 11 downward while turning it at high velocity, the pin 18 is run through the pin hole on the additional material piece 30 to be installed on top of the rotor 11. If the rotor 11 is lowered furthermore to fastly be rotated while being depressed at a constant pressure, the additional material piece 30 is softened and stirred through the frictional heat from the rotor 11, and then integrally jointed with a spot weld. Thus the joint can be free from getting thinner to improve its strength.
Patent JP-2003067853-A (JP)
Title: Portable small alarm unit
Inventor: SUWAKI KENJI
IPC: G10K9/12
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable small alarm unit which is small and does not disturb a user even though the user always carries the alarm when the user goes out, and is not conspicuous, whose switch can be immediately and surely turned on in emergency and which can generate alarm with a large sound. SOLUTION: In this portable small alarm 1, an alarm generating mechanism having at least a speaker 3, its driving circuit, a battery 4 and an emergency switch 5 in a small casing held in a hand is housed, the emergency switch 5 can be operated by extracting and inserting an operation rod 8 inserted from the outside of the casing, a resonance amplification chamber 9 is provided between the speaker 3 and a casing wall surface, and an alarming sound amplified in the resonance amplification chamber 9 is also emitted to the outside of the casing from a small hole 19 of the casing wall surface.
Patent JP-2003063434-A (JP)
Title: Vehicular steering gear
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D5/04
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To add a reaction force according to a lock-to-lock angle to an operating member, and to prevent excessive operation of a steering wheel. SOLUTION: A control device 14 establishes a reaction force command value on the basis of a steering operation angle-a reaction force command value property map decided according to a lock-to-lock angle of a steering wheel 1, and feedback controls a reaction force actuator on the basis of the reaction force command value.
Patent JP-2003063183-A (JP)
Title: Sheet holder for filing
Inventor: NEZU MIKIO
IPC: B42F13/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet holder for filing which properly holds a sheet between the holder and the inner face of a file by pressing the sheet holder in a direction where the sheet is pressed. SOLUTION: This sheet holder for filing is structured of a first receiving part 2 for one of paired U-shape rods for filing R and R and a second receiving part 3 for the other rod R. The first receiving part 2 is equipped with an open part 20 which can be unlocked and formed so as to get an open edge 20a located on the side facing the second receiving part 3 into close proximity with the side of the second receiving part 3 and an open part 21 which can be unlocked and formed so as to communicate with the open part 20 and get an open edge 21a located on the side facing the second receiving part 3 wide apart from the side of the second receiving part 3.
Patent JP-2003061406-A (JP)
Title: Lifting and lowering apparatus of traveling vehicle for working
Inventor: TAMURA TOMOSHI
IPC: A01B63/10
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a lifting and lowering apparatus for traveling vehicles for working in which smooth horizontal control scarcely causing shock can be kept even when a field state is diversely different by carrying out positive changeover of sensitivity without changing a dead zone. SOLUTION: When a mode exchange switch is changed over from an ordinary control mode to an adjustment mode, a control electric current value obtained when a lift rod cylinder 12 starts extension from the shortest position is stored by a horizontal control means and when the mode exchange switch is changed over from the adjustment mode to a sensitivity changeover mode, a plurality of output ratio characteristics determined by the difference between an output ratio changing from a minimum value of control electric current fed to a lift rod value 13 to a maximum value thereof and the change of expansion and contraction length of the lift rod cylinder 12 detected by the detection means are stored in the horizontal control means and a sensitivity of horizontal control is changed over by changeover of the each output ratio characteristic.