baber/WOPTO huggingface dataset:
Patent JP-2002104233-A (JP)
Title: Transmission device of working machine
Inventor: NORITA SEIJI
IPC: F16H48/40
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce a shock in steering. SOLUTION: A steering clutch for connecting/disconnecting a transmission to respective transmission systems for right and left traveling devices is interposed. A final gear 28 engaged and interlocked with an output gear of the corresponding steering clutch is spline-engaged with respective axles 1A of the traveling devices in an integral rotation state and an axial positioning state. A hydraulically operative turning auxiliary clutch switchable to the clutch connection state that the right and left axles 1A are interlocked with each other and the clutch disconnection state that the interlocking is disconnected is provided. One of the final gears 28 is constituted to the state that it becomes a clutch housing forming a cylinder chamber of the turning auxiliary clutch CC. Spline teeth 60a, 60b are lacked on a spline engagement part of the final gear 28 being this clutch housing with the axle 1A. Thereby, an oil passage 61 for feeding/discharging a pressure oil to the cylinder chamber 30 is formed.
Patent JP-2002108205-A (JP)
Title: Block ciphering method and decoding method
Inventor: SAMEJIMA YOSHIKI
IPC: G09C1/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a block ciphering method and a decoding method by which the original data can hardly be guessed at the time of making large data into a block and ciphering them. SOLUTION: The ciphering stage of input data is constituted of at least two stages. Data is ciphered by using a password sentence block link mode in the block unit of prescribed byte length in the respective ciphering stages. In the initial ciphering stage, a fixed initialization vector which does not depend on input data is used and the ciphering result of one block in the previous ciphering stage is used as the initialization vector in the next and subsequent ciphering stages.
Patent JP-2002101781-A (JP)
Title: Pet excreta treatment device
Inventor: HANADA SADAKO
IPC: A01K23/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pet excreta treatment device which facilitates a pet excreta treatment and the cleaning of utensils therefor. SOLUTION: This pet excreta treatment device comprises a litter support frame 3 for laying a pet excreta treatment material (litter) and a box 2 for using the frame 3; wherein the support frame 3 has a plurality of support elements 12A unidirectionally and spacedly arranged in parallel to each other and junctions 13 therefor, and the box 2 has a catch that supports the litter support frame 3 at a position lying apart from the bottom surface upward.
Patent JP-2002111840-A (JP)
Title: Communication terminal and set value indicating method
Inventor: HAMA KOJI
IPC: G06F3/048
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal and a set value indicating method which facilitates to set internal functions and checking set values. SOLUTION: When e.g. a medium item 'auto lock' is selected on a display picture of a medium item contained in a main item 'general', a controller 20 calls a display processing subroutine thereof. The controller 20 judges whether menu/OK key 6 has been operated in step 100, and if operated, it proceeds to step 101 to switch to display screen of a small item 'F11 auto lock' and ends with indication of the present set value. If not operated, it proceeds to step 102 to judge whether a specified time (e.g. 2 sec) has lapsed, and if not lapsed, ends as it is, but, if lapsed, hop-up indicates the window and ends with indication of the small item 'F11 auto lock' and its set value 'OFF'.
Patent JP-2002119069-A (JP)
Title: Power converter
Inventor: OKUDA TATSUYA
IPC: H02M7/48
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce the main circuit inductance of switching elements, such as a power semiconductor, a smoothing capacitor and wiring connected thereto, and thus reduce surge voltage applied to the switching elements. SOLUTION: A power converter is provided with a positive pole-side conductor and a negative pole-side conductor in pair connected to a plurality of a positive and a negative electrode terminals installed on a capacitor, and a semiconductor device is connected to the positive pole-side conductor and the negative pole-side conductor.
Patent JP-2002310483-A (JP)
Title: Air conditioner
Inventor: KONYA MAMORU
IPC: F24F11/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of effecting the operation of demonstration mode without setting the demonstration mode especially. SOLUTION: The air conditioner, provided with an operation mode for display or the demonstration mode other than a normal operation mode, is equipped with a memory element for storing the demonstration mode while the commodity of the air conditioner is delivered under a condition that the demonstration mode is stored in the memory element and when the insertion plug of an indoor machine for the air conditioner is connected to a commercial power supply at a shop, the demonstration mode operation can be effected whereby the demonstration mode operation can be effected simply without effecting any complicated operation.
Patent JP-2002025758-A (JP)
Title: Hot plate unit
Inventor: HIRAMATSU YASUJI
IPC: H05B1/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a hot plate unit which assures sufficiently rapid rise and fall of temperature, even if the diameter of the base board enlarges and capable of embodying a small-size construction of the device. SOLUTION: The hot plate unit includes a base board which is furnished with a temperature regulating means and installed in a supporting vessel, whose thickness is under 50 mm.
Patent JP-2002114905-A (JP)
Title: Polyamide resin composition for use in components for engine cooling water system and component therefrom
Inventor: MAEDA YASUO
IPC: C08L77/06
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition having excellent mechanical properties, heat resistance, moldability, dimension stability and chemical resistance that is used for the components in contact with cooling water in an engine room. SOLUTION: This polyamide resin composition comprises 100 pts.wt. of a polyamide resin comprising 5-40 wt.% of a polyamide resin composed of (A) (a) 80-40 wt.% of a hexamethylene terephthalamide unit and (b) 20-60 wt.% of at least one structural unit selected from the group consisting of a hexamethylene adipamide unit, a hexamethylene isophthalamide unit and a caproamide unit and (B) 95-60 wt.% of polyhexamethylene adipamide and/or polycaproamide, and (C) 20-150 pts.wt. of an inorganic filler. The composition is used for the components for an engine cooling water system.
Patent JP-2002115379-A (JP)
Title: Method of installing solar cell module on building
Inventor: NAKAJIMA MASAKI
IPC: H01L31/042
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To save a labor, shorten an installation period, and reduce a cost in a method of installing a solar cell module on the outer wall surface such as a roof surface of a building. SOLUTION: In this method of installing a solar cell module M on the outer wall surface Wa of the building, the solar cell module is supported by a frame structural body 1, an adhesive base surface 4 for adhesion is formed on the rear surface Mb of the solar cell module by the frame structural body, and the adhesive base surface is stuck at least partially to the outer wall surface of the building with a resin adhesive 7.
Patent JP-2002116503-A (JP)
Title: Projector
Inventor: KOJIMA HIDEKI
IPC: G02F1/13
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide such a projector that highly emitted luminous flux and a projected image are hardly deteriorated by making the difference of temperature distribution inside a modulator and a polarizing means small and efficiently restraining temperature rise, with respect to a projector in which a modulator and a polarizing means are cooled by using a coolant. SOLUTION: A cooling fan 9a is attached to the upside of a prism 4 and a cooling fan 9b is attached to the downside of the prism 4. The fan 9a is made a type to spray toward the downside and the fan 9b is made a type to be pulled out toward the downside so as to cool the modulators 3R, 3G and 3B, incident side polarizing plates 6R, 6G and 6B, emitting side polarizing plates 7R, 7G and 7B and coolers 8R, 8G and 8B holding the coolant.
Patent JP-2001129209-A (JP)
Title: Management device for game parlor
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To enable a game parlor to grasp the amount of a value added to a negotiable value whose magnitude can be specified by information stored on a storage medium. SOLUTION: A game can be played on a game machine by use of data about the balance of common use of the magnitude specified by information stored on an IC card and data about deposited balls. When the value whose magnitude matches the payment of the negotiable value owned by a player is added to the value whose magnitude is specified by the information stored on the storage medium, the total of the values (the sales of values for the game) is calculated.
Patent JP-2002075925-A (JP)
Title: Surface planarization treatment method and device
Inventor: HORIIKE YASUHIRO
IPC: B24B37/013
Filed: 2000-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface planarization treatment method for preventing shape fail by solving the problem that the shape fail such as thinning and dishing occurs on a treated surface depending on the size of the local contact stress between a workpiece and a polishing pad caused by the unevenness of foundation in the surface planarization treatment method by chemical machine polishing, and the shape fail makes difficult the focusing of the optical system of a projection exposure system in an element manufacture process where the fining of a large-scale integrated circuit semiconductor device is advanced. SOLUTION: The formation of CuO onto a copper or cupper thin-film surfaces to be machined is accelerated by electric or chemical operation, thus increasing the polishing speed of the workpiece. Also, by the same operation, the formation of oxide onto the surface of the workpiece is inhibited, and Cu2O is formed on the surface of the workpiece, thus nearly preventing the cupper surface from being polished. The two effects are combined, thus obtaining a high polishing speed and an excellent machining shape.
Patent JP-2001136245-A (JP)
Title: Telephone terminal device
Inventor: DOMOTO YOSHIHISA
IPC: H04Q3/545
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To allow a user to efficiently perform speech communication by improving the convenience of handsets in a telephone terminal device provided with a plurality of handsets. SOLUTION: The device is provided with the plurality of handsets 8-1-1 and 8-1-2, at least one button 8-4-1 to 8-4-P performing a transmission or incoming call response operation, a 1st displaying means which shows that speech communication is performed with the handset 8-1-1 and a 2nd displaying means which shows that speech communication is performed with the handset 8-1-2 when the speech communication is performed with the handsets 8-1-1 and 8-1-2.
Patent JP-2001322872-A (JP)
Title: Molded activated carbon and method for manufacturing the same
Inventor: UCHINO MASASHI
IPC: C04B35/52
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an activated carbon suitable for a canister having proper strength, high adsorption ability and desorption ability. SOLUTION: The molded activated carbon has >=1 kg crushing strength measured by kiya method and >=0.4 J/K.cc specific heat (at 25 deg.C). The molded activated carbon is obtained by kneading 100 pts.wt. granular activated carbon, 10 to 100 pts.wt. of clay, 5 to 200 pts.wt. of solid heat storage material and 2 to 20 pts.wt. of boron compound and/or phosphorus compound, molding and calcining and the method for manufacturing the molded activated carbon is provided.
Patent JP-2002120926-A (JP)
Title: Return roller and belt conveyor
Inventor: TAKEDA NOBUO
IPC: B65G39/073
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a return roller and a belt conveyor capable of reducing dropping of mud and earth of the belt conveyor by preventing settling-down growth to the return roller. SOLUTION: This return roller is constituted such that plural annular bodies are formed on the outer periphery of the return roller of the belt conveyor, and a transport object settling-down removing means such as an object by at least doubly winding a ring-shaped chain on the return roller is arranged between these annular bodies. The belt conveyor is constituted so as to have the return roller.
Patent JP-2002120021-A (JP)
Title: Wire capacitor bending method, and device therefor
Inventor: KOBAYASHI NORIO
IPC: B21D53/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for bending a wire capacitor which can dispense with a separator which has been essential in a conventional system, and improve the productivity of the wire capacitor at a stroke. SOLUTION: Each end of intermediate stocks 2A and 2B is locked to an outer circumferential part of a bend roll at the symmetric position with respect to a center of the bend roll 12, the intermediate stocks 2A and 2B are wound by rotating the bend roll 12 while pressed against the bend roll 12 by press rolls 14 and 15. The intermediate stocks 2A and 2B are integrally bent in a spiral manner by utilizing each counter intermediate stock as a separator for making separation between inner and outer layers.
Patent JP-2002123692-A (JP)
Title: Electronic data providing system and electronic data providing method
Inventor: UNO YOSHINORI
IPC: G06Q30/06
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic data providing system and an electronic data providing method with excellent operability and reliability by which purchase and re-acquisition of electronic data are easily performed. SOLUTION: The system and the method are provided with a library 11 to store and manage plural pieces of the electronic data and a net storage 20 to be individually allocated to plural users and which can be accessed by only one allocated user and includes a state to directly acquire the electronic data from the library 11 to a user terminal 40, a state to copy the electronic data from the library 11 to the net storage 20 and to acquire the data the user terminal 40 later and a state to create a link file of the electronic data of the library 11 in the net storage 20 and to acquire the latest piece of electronic data on the library 11 through the link file as acquisition state of the electronic data of the user.
Patent JP-2002133613-A (JP)
Title: Magnetic head and method for manufacturing the same
Inventor: MURAKISHI ISAO
IPC: G11B5/39
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide such a magnetic head and a method for manufacturing the magnetic head that the patterning of the sidewall of the lead electrode is carried out by dry etching into an inclined shape without extending the spacing between a pair of read electrodes electrically connected with a magnetoresistive element in series. SOLUTION: In the start of etching, the exposure dimension is kept by a lower sidewall 5a of a perpendicular resist mask 5, and etching is carried out without expansion. Then, a read electrode 4 with a taper angle using an upper side wall 5b of a resist mask 5 carrying out shoulder omission and retreating, is formed.
Patent JP-2002131498-A (JP)
Title: Radiation image conversion panel
Inventor: HONDA SATORU
IPC: G01T1/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel with good image sharpness and capable of obtaining an image with high contrast. SOLUTION: The radiation image conversion panel has a fluorescent body sheet having a stimulable phosphor layer on a support body and a protection film arranged on the upside and downside of the fluorescent body sheet and provided to cover the whole surface of the fluorescent body sheet. The protection film has a function absorbing excited light.
Patent JP-2002133049-A (JP)
Title: System for calculating salary amount
Inventor: SAITO TAKAYUKI
IPC: G06Q10/06
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a salary amount calculation system fitting to an industrial structure of recent years. SOLUTION: This salary amount calculating system consists of an individual achievement calculating means 2 and a salary allocation calculating means 4, the means 2 decides the accomplishment contribution ratio of specific business from the business contents of the specific business engaged in by a specific employee and calculates the individual accomplishment of the specific employee in each specific business from (value of specific business ×accomplishment contribution ratio), and the means 4 divides the accomplishment total being the total of the entire individual accomplishments calculated about the specific employee into amount sections, calculates an individual salary amount in each amount section from ((upper limit amount of sufficient amount section or fractional amount of applied highest amount section) × salary allocation ratio),  and calculates the payment salary amount of the specific employee by totaling the obtained entire individual salary amounts.
Patent JP-2002142158-A (JP)
Title: Image pickup device and correction method
Inventor: SHIOMI YASUHIKO
IPC: H04N5/353
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To perform highly precise correction to an electric signal outputted from an image pickup area in an image pickup unit. SOLUTION: This image pickup unit is provided with an image pickup device (15) having a plurality of divided image pickup areas which are respectively provided with pixels for generating electric signals corresponding to incident light quantity and a plurality of output parts for outputting the electric signals for the respective image pickup areas, a shutter device (14) for opening and shielding optical paths to the image pickup areas, and correcting means (110-113 and 116) for correcting inter-electric signal level differences obtained from the plurality of image pickup areas in a state that the optical paths are opened by the shutter means based on the electric signals outputted from the plurality of image pickup areas in a state that the optical paths are shielded by the shutter device.
Patent JP-2002142301-A (JP)
Title: Power supply for electric vehicle
Inventor: IIDA TAKEHISA
IPC: B60L9/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle power supply, whose main part has a simplified housing structure to realize small dimensions and light weight, and which has the satisfactory workability. SOLUTION: This electric vehicle power supply has a control box provided with wire wound electric components such as a DC reactor, an AC reactor, a semiconductor unit, a capacitor, a transformer, etc., and hanging supports attached to both end surfaces in its longitudinal direction. As the wire sound electric components, such as reactors, transformer, etc., are provided on both ends of the control box and are hung by hanging frames outside the control box, the wound components, i.e., the heavy weight components, are distributed outside the box, so that the dimensions and weight of the device can be reduced and the workability can be improved.
Patent JP-2002146512-A (JP)
Title: Continuous vacuum carburizing method and its furnace
Inventor: FUKUDA KOICHI
IPC: C23C8/20
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a continuous vacuum carburizing method and its device in which flexibility is increased by efficiently dealing with change in the cycle time of an object to be processed and in the depth of carburization, in such continuous vacuum carburizing furnace for ferro-alloys that includes chambers for charging, heating-up, carburizing, diffusing, cooling-down/holding and quenching. SOLUTION: The continuous vacuum carburizing furnace 1 is composed of a charging chamber 18 and such independent chambers as a heating-up chamber 11 and plural carburizing/diffusing chambers 12a, 12b, 12c that are each partitioned by vacuum sealing doors. The furnace carries out carburization and diffusion, and it is also designed to perform a function of the heating-up chamber in the carburizing/diffusing chamber by adding a temperature raising function to at least one of the carburizing/diffusing chambers.
Patent JP-2002151716-A (JP)
Title: Multi-junction type thin-film solar cell
Inventor: WADA KENJI
IPC: H01L31/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous-crystalline junction type thin-film solar cell in which the defective density in the crystalline semiconductor layer is reduced while the light confinement effect is sufficiently provided by a rough texture structure. SOLUTION: Related to the thin-film solar cell, the surface supporting a photoelectric transducer structure comprises a texture structure where the average value of R/L is 0.1-1.5 where R is magnitude of rough and L is interval of rough. Related to the photoelectric transducer structure formed on the surface, a p-type semiconductor layer 13 and an intrinsic semiconductor layer 14 contacting the surface are crystalline layers which mainly comprise crystal particles, grown as pillars, whose height is 100 nm or higher.
Patent JP-2002140879-A (JP)
Title: Information storage cartridge
Inventor: MAEKAWA KATSUMI
IPC: G11B23/30
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To selectively access a memory in cassette(MIC) mounted on a tape cartridge from at least 2 directions. SOLUTION: An MIC 31 is disposed by inclining it by 45 degrees toward the front and rear and the right and left in the corner part 2C of the tape cartridge 1 so that the antenna part 34 of the MIC 31 is directed in the two directions of the back and the lateral side.
Patent JP-2002146741-A (JP)
Title: Wet type spraying device for antifreezing admixture
Inventor: KOMI SHUSAKU
IPC: E01H10/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To uniformly spray an antifreezing admixture, whose grain size is made uniform and which is put into in a uniformly wet state by a solution, on an icy and snowy road surface and the like. SOLUTION: A grain-size adjusting device A composed of a rolling mill device 8 having rolling mills 13a and 13b is mounted on the exhaust port of a car body-mounted chemical hopper through an acceptance hopper 10. Below the device 8, there is disposed a solution spraying device B having spray nozzles 37a and 37b for spraying the solution around the antifreezing admixture falling from the device 8. Below a chute 51 mounted under the device B, there is disposed a spraying disk 48 of a spraying mechanism C rotated by an electric motor 49. The antifreezing admixture, sent from the chemical hopper to the device A through the exhaust port by a screw conveyor, is uniformly miniaturized in the device A.  After that, the antifreezing admixture, undergoing the spraying of the solution by the device B, is made to fall on the spraying disk 48 while being put into the wet state for the purpose of being uniformly sprayed on the icy and snowy road surface and the like.
Patent JP-2002142857-A (JP)
Title: Face washing puff
Inventor: SAITO YOUICHI
IPC: A45D34/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a face washing puff used for removing cosmetics and washing the face. SOLUTION: This face washing puff 10 is made by wrapping a cloth body around a cushioning core material 1 made of soft urethane foam. The cloth body on the surface is formed of a loop pile processed cloth of milk protein fiber 2 made by fixing a complex comprising deacetylated chitin and sericin onto the surface of the fiber.