baber/WOPTO huggingface dataset:
Patent JP-2000296788-A (JP)
Title: Working vehicle
Inventor: MINOURA AKIRA
IPC: B62D25/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To lighten a step and simplify the production process in a case where a working vehicle is provided with the step in a boarding part. SOLUTION: In this working vehicle, an upper layer formation part, a lower layer formation part, a vertical wall part connecting the upper layer and the lower layer formation parts, and a hollow part A surrounded with the upper layer formation part, the lower layer formation part, and the vertical wall part are provided so as to constitute a step 8, and the step 8 is constituted of a hollow resin molding. A plurality of superimposed parts B where the lower layer formation part is displaced upward so as to be superimposed with the upper layer formation part are provided in the step 8.
Patent JP-2001286113-A (JP)
Title: Disc unit
Inventor: KUMASAKA TAKAYUKI
IPC: G11B19/20
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a disc unit capable of stably recording or reproducing even in a high-speed rotation. SOLUTION: In a recording-disc reproduction unit having a rotor comprising a shaft to which a turn table is fixed for disposing a recording disc (disc) and a spindle motor comprising a stator having a slide bearing for relatively holding a shat of the rotor, the disc is so configured as not to float up even in a high- speed rotation due to a magnet that faces to the slide bearing and the rotor, and also a suction means between the slide bearing and the magnet.
Patent JP-2000296246-A (JP)
Title: Pachinko machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify signal transmitting passages among plural control parts of a pachinko machine by making a first control part execute the processing for the sound. SOLUTION: Command data from a main control part 140 are transmitted to the CPU by way of a connector 164a, a data buffer IC164b, a VDP165, etc. Data lines/MZD0-/MZD7 are connected to input terminals A1-A8 of the data buffer IC164b by way of plural resistances R12-R19. Output terminals Y1-Y8 of the data buffer IC164b are connected to input terminals CM[7]-[0] of the VDP165 respectively. A strobe signal line/STB is connected to an input terminal CMSB of the VDP165 by way of a resistance 20 and a direction regulation part 164e. The direction regulation part 164e is also used as a communication direction regulating means for the strobe signal. Two inverter IC's564e and 664e connected in series are used for the direction regulation part 164e, and the logic of the strobe signal once inverted by the former step inverter IC564e is returned by the latter step inverter IC664e.
Patent JP-2001276288-A (JP)
Title: Golf club shaft
Inventor: HISAMATSU GORO
IPC: A63B102/32
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a golf club shaft the linear density distribution of which in the longitudinal direction of the shaft is improved without affecting the designing of the EI distribution/strength as a shaft. SOLUTION: This golf club shaft is constituted by laminating an internal layer 90, an intermediate layer 91 and an external layer 92. The intermediate layer 91 is formed by winding three winding yarns 70, 71 and 8. In this case, the orientation angle of the winding yarns 70 and 71 in two directions among them is uniform at ±30 deg. for a region from the shaft tip end to 127 mm, continuously increases from ±30 deg. to ±60 deg. for a region from 127 to 480 mm, continuously decreases from ±60 deg. to ±20 deg. for a region from 480 to 826 mm and is uniform at ±20 deg. for a region from 826 mm to the rear end.
Patent JP-2000354886-A (JP)
Title: Method and apparatus for treating organic wastewater
Inventor: YAMADA KENJI
IPC: C02F3/12
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To economically reduce the generation amt. of excessive sludge at a time of the purification of org. wastewater by biological treatment. SOLUTION: In a treatment method of org. wastewater wherein org. wastewater 4 is biologically treated in a biological treatment tank 5 and the treated liquid 6 is subjected to solid-liquid separation treatment to discharge separated water as treated water 8 while returning separated sludge 9 to the biological treatment tank 5, a part or whole of the sludge from the biological treatment tank 5 is supplied to a heating container 13 to be heated for a stagnation time of 30 sea-20 min at 80-250 deg.C and the sludge in a pressurized state is discharged out of the heating container 13 to be crushed before returned to the biological treatment tank 5.
Patent JP-2001288561-A (JP)
Title: Method for producing polytetrafluoroethylene thin film by light sensitizing pulse laser abrasion deposition method
Inventor: TSUBOI YASUYUKI
IPC: C08J5/18
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a pulse laser abrasion deposition method by which a PTFE thin film of high quality can be obtained by a relatively low-cost means. SOLUTION: In this method for producing a polytetrafluoroethylene thin film by a pulse laser abrasion deposition method, polytetrafluoroethylene in which one or more kinds of light sensitizing agents are added by <1 wt.% is used as a target.
Patent JP-2001291039-A (JP)
Title: Electronic wallet settlement system
Inventor: SAITO YOSHIHIKO
IPC: G06Q20/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a system by which an SIM card (IC card) can be used as an electronic wallet for electronic money. SOLUTION: The SIM card 10 is used for the electronic money as the electronic wallet to make a telephone call from a fixed telephone terminal 20 or a portable telephone terminal 21. In this case, the application for performing the subtraction of the electronic money is downloaded from an e-wallet call system 40 to the SIM card 10. Also, when the application performs the subtraction of the electronic money, a subtraction chart (by various conditions such as communication time, a time zone and a place) is similarly downloaded. A communication charge is adjusted between the owner of the SIM card 10 and a communication undertaker. Concretely, the electronic money and cash (bank transfer or the like) are settled between the charging system 50 of the communication undertaker and an EC account settlement organ 60 through the mediation of the e-wallet call system 40.
Patent JP-2000355876-A (JP)
Title: Transparent liquid softener
Inventor: HAYASHI HIROMITSU
IPC: D06M13/322
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid softener transparent in appearance by preparing an aqueous mixed liquid containing a specific quaternary ammonium compound or tertiary amine compound, a specified nonionic surfactant and a specific fatty acid (salt). SOLUTION: This transparent liquid softener is obtained by mixing (A) 5-25 wt.% quaternary ammonium compound or tertiary amine compound, having one or more ester groups and one to two 10-20C alkyl or alkenyl groups in the molecule, (B) 0.5-10 wt.% nonionic surfactant of the formula, R1-T-[(R2O)n- H]m (R1 is a 10-18C alkyl or alkenyl; R2 is a 2-3C alkylene; (n) is 2-80; T is O, N or CON; when T is O, (m) is 1, and when T is N or CON, (m) is 2), and (C) 0.01-0.5 wt.% 8-20C fatty acid (salt), e.g. lauric acid, regulated so that the weight ratio of the components A to C may be (96/4)-(99.9/0.1), with water, cooling the resultant mixture to 0-30 deg.C, reheating the cooled mixture to 50-80 deg.C, allowing the reheated mixture to stand still for 1-60 min, and cooling the resultant mixture to 0-30 deg.C again.
Patent JP-2001287170-A (JP)
Title: Wrench socket
Inventor: KIMURA KIYOSHI
IPC: B25B13/06
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To fit a bolt head and a nut onto a fitting hole easily, and to transmit turning force on a socket side to the bolt head and the nut effectively. SOLUTION: The orthohexagonal fitting hole 6 corresponding to the shape of the outer periphery of the bolt head and the nut is provided on the front end of a cylindrical body 2. Arc-shaped runs-off 7 curved in the direction of an outside diameter are provided on the respective corners of the fit hole 6. Six V-shaped grooves 8 are formed in the front end surface of the body 2, and the bottoms 8a of the respective V-shaped grooves 8 are matched with the intersecting point 9 of the respective sides of the fit hole 6 and the runs-off 7. When the bolt head and the nut are displaced from the fit hole 6 in a circumferential direction, the bolt head and the nut are guided to slop of the V-shaped groove 8, and can be engaged with the fitting hole 6 easily.  Contact areas between the inner periphery of the fitting hole 6 and the outer peripheries of the bolt head and the nut are large, thus it is possible to transmit the turning force from a wrench socket 1 to the bolt head and the nut effectively.
Patent JP-2001291459-A (JP)
Title: Alloy temperature fuse
Inventor: TANAKA YOSHIAKI
IPC: H01H37/76
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an alloy temperature fuse for meeting requirements for enviromental protection in an operating temperature range of 65-75 deg.C, making the diameter of a fuse element extra fine, 300 μm in diameter or so, and assuring accurate operation while keeping down self-heating. SOLUTION: The temperature fuse using a low-melting-point fusible alloy for the fuse element has a low-melting-point fusible alloy composition consisting of 25-35% by weight of Bi, 2.5-10% by weight of Sn and In for the rest.
Patent JP-2001288359-A (JP)
Title: Thermoplastic polyurethane resin composition
Inventor: YAMANA YOSHIHIRO
IPC: C08L75/04
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retarded thermoplastic polyurethane resin composition which has excellent production stability and gives moldings having excellent surface smoothness. SOLUTION: This thermoplastic polyurethane resin composition comprising 100 pts.wt. of a thermoplastic polyurethane resin and 1 to 100 pts.wt. of an inorganic metal compound which has an average particle diameter of >=2 μm and contains a fraction having particle diameters of >=15 μm and a fraction having particle diameters of <=0.5 μm in amounts of <5 wt.%, respectively.
Patent JP-2001293101-A (JP)
Title: Attaching structure for water delivery port member and attaching method therefor
Inventor: YOSHIHARA SEIICHI
IPC: E03C1/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To enable a water delivery port member with a pair of right and left branches to be smoothly and precisely attached to the water feed opening of a water feed pipe placed in the back face side of a wall body when the water delivery port is to be equipped on a rectangular attaching hole in the wall body of a structure. SOLUTION: Plural water supply pipes, whose water supply port are directed to attaching holes on a wall body, are erected on the back face side of the wall body. The height of the water supply ports are set equal by adjusting screwed length against water feed pipes. A connection member is screwed into the water feed opening to adjust screwed length to set the position of the front end face of the connection member in the longitudinal direction onto an identical vertical face. The water water delivery port member integrated with right and left branches on both front end parts of the rear end attaching port is connected to the connecting member without rotating the branches around the attaching hole. Thus the water delivery port member can be communicated with the water feed pipe through the connection member.
Patent JP-2000282991-A (JP)
Title: Suction pipe mounting method for intake manifold of engine
Inventor: HANEDA MASATOSHI
IPC: F02M35/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To establish a suction pipe mounting method for the intake manifold of an engine which is free of risk of crackings or a breakages. SOLUTION: A suction pipe mounting method consists of inserting the end of a suction pipe 10 of an engine intake manifold into a hole 14 provided in the surface 13 of a flange 3 or a collector 2, in which a minor diametric portion 20 is formed by applying a diameter contracting process to the end of the suction pipe 10 by means of plastic deformation, and into the portion 20, a punch having a greater diameter is pressure fitted, and the end of the suction pipe 10 is enlarged diametrically to cause processing hardening, and this part is joined to the hole 14 by means of brazing or welding. From the side with this processing hardened part, another punch 26 is fitted by pressure into the enlarged portion of the hole 14, so as to generate a uniform diameter of the end part of the suction pipe 10, and finally processing hardened part is established.
Patent JP-2001300627-A (JP)
Title: Method for cooling thick steel plate
Inventor: SERIZAWA YOSHIHIRO
IPC: C21D1/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method of a thick steel plate for improving the flatness in the shape of the steel plate and uniformalizing material qualty by a simple method. SOLUTION: This method is a method for performing the controlled cooling 22 of the thick steel plate 1 after finish rolling in a thick steel plate manufacturing process, the distribution of scale thickness is measured 14 and, after reducing variation in the scale thickness to <=10 μm by descaling 16 or applying a surface film based on the measured result, the controlled cooling 22 is performed.
Patent JP-2001303952-A (JP)
Title: Cooling structure for engine
Inventor: SATO TAKAYUKI
IPC: F01P3/12
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for an engine effectively cooling a generator and a reed valve. SOLUTION: This cooling structure for the engine 2 is provided with a crankcase 20 for storing a crankshaft 17, a flywheel installed in the end of the crankshaft, and a magneto coil attached to the crankcase in the inside face of the flywheel. The crankcase 20 is provided with cooling water channels 31 and 32 for circulating the cooling water in the crankcase 20.
Patent JP-2001299439-A (JP)
Title: Case for housing hair cosmetic
Inventor: SHIRAI TAKAYUKI
IPC: A45D34/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a case for housing a hair cosmetic having no anxiety about generation of dioxins at the time of disposal or incineration, a high barrier property for cosmetics, excellent chemical resistance and water resistance and excellent inside visibility. SOLUTION: The case 11 for housing the hair cosmetic has at least three layers of a laminated structure wherein an outermost layer consists of a saturated polyester resin layer on which an inorganic material is deposited and a middle layer consists of an ethylene-vinyl alcohol copolymer 13a or a polyamide- based biaxially oriented resin layer 13b and an innermost layer consists of a polyorefin-based resin layer 14a. The hair cosmetic is housed in the case.
Patent JP-2001297979-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: USAMI MITSUO
IPC: H01L21/027
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a wafer following diameter increase of the semiconductor wafer. SOLUTION: A first chip region is formed on a semiconductor wafer. Second chips are placed in a region between the region for the first chips and the outermost periphery of the semiconductor wafer where the first chip can not be formed.
Patent JP-2001305521-A (JP)
Title: Liquid crystal display device
Inventor: NAGATA ERIKO
IPC: G02F1/1335
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having excellent chromaticity which is hardly realizable with any conventional coloring mather by utilizing specified coloring mather and suppressing strong light emission from undesirable parts of a backlight. SOLUTION: In the liquid crystal display device using a liquid crystal cell consisting of a color filter 26 comprising a coloring layer 12 formed of a coloring composition of which the coloring mather is a mixture of at least one dye out of oil soluble, disperse and basic dyes and a copper phthalocyanine pigment, the mixing ratio of the dye and the pigment is 10:90-50:50 and >=80% of the pigment is C.I. PigmentBlue 15:6 and a counter substrate, and also using a three band fluorescent lamp, a hologram film 42 having optical characteristics of wavelength selective reflection is arranged between the liquid crystal cell and the three band fluorescent lamp.
Patent JP-2001248751-A (JP)
Title: Solenoid valve
Inventor: WATANABE YOSHIKI
IPC: F16K31/06
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve capable of improving control characteristic with a simple structure by expanding and changing a range of fluid pressure applied to a pressure response means provided to the solenoid valve. SOLUTION: Energizing force applied to a valve element 3b by a bellows assembly 10 of the pressure response means is transmitted through an elastic member 13.
Patent JP-2001308404-A (JP)
Title: Piezoelectric transformer and ad converter
Inventor: HAYASHI HARUMI
IPC: H02M3/24
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which can obtain high output power in a case of a low load, lead out a high output current with high efficiency, realize miniaturization and connect surely internal electrodes with external electrodes. SOLUTION: A voltage input part 21, a voltage output part 22 and a voltage input part 23 are formed in a piezoelectric substrate 20. In the substrate 20 in the voltage output part 22, three or more internal electrodes 27a, 27b for the output part are formed in the thickness direction. On side surfaces of the substrate 20 in the voltage output part 22, a pair of side surface electrodes 35a, 35b for output part which are alternately connected with internal electrodes 27a, 27b for the output part are formed. External electrodes 39a, 39b for the output part are formed on both main surfaces of the substrate 20 in the voltage output part 22. The external electrodes 39a, 39b are connected with the internal electrodes 27a, 27b by using viahole conductors 36a, 36b.
Patent JP-2001313184-A (JP)
Title: Illumination device and illuminator
Inventor: FUJIMOTO KOJI
IPC: H05B37/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a illumination device enabled to wake up a sleeper by light stimulation and easy to use. SOLUTION: The illumination device comprises discharge lamps 11, light bulbs 12, an alternating current power source 21, a rectifier and filtering part 22 converting alternating voltage to direct current voltage, an inverter part 23 supplying high-frequency voltage of alternating current to the discharge lamps 11, an inverter control part 25 controlling the inverter 23, a light bulb control part 26 controlling the output of the light bulbs 12, a remotely controlled transmitter 1 with a timer function, a remotely controlled light receiving part 15 receiving the signal transmitted from the remotely controlled transmitter 1, and a control part 28 transmitting control signal to the inverter control part 25 and the light bulb control part 26 according to the output from the remotely controller light receiving part 15.  The illumination device has a wake up mode by which, output light is changed from low brightness zone to high brightness zone at the first prescribed time, and the wake up mode is stopped when a control signal is inputted during the wake up mode is operating.
Patent JP-2001317794-A (JP)
Title: Thermal storage air conditioning system and its operation method
Inventor: SONODA HIRONORI
IPC: F24F5/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To deal quickly with troubles in air conditioning performed in daytime utilizing stored head by predicting the troubles in the time band of thermal storage operation performed from the nighttime of previous day. SOLUTION: The thermal storage air conditioning system 20 comprises a primary system 21 for circulating brine heated or cooled by a heat pump chiller 27 through a thermal storage tank 24 or a brine/water heat exchanger 30, a secondary system 22 for circulating hot or chilled water heated or cooled by the thermal storage tank and the brine/water heat exchanger through an air conditioning load 25, and a controller 23 for controlling the primary system to perform thermal storage operation from the nighttime of previous day in order to ensure a thermal storage quantity required for air conditioning being performed utilizing stored heat in the daytime.  The controller makes a decision whether the temperature of hot or chilled water in the thermal storage tank has reached a specified level or not, every time when a predetermined time elapses after starting thermal storage operation of the primary system, thus deciding whether thermal storage operation is appropriate or not. If it is not appropriate, a failure prediction alarm is delivered in the thermal storage operation time band.
Patent JP-2001310151-A (JP)
Title: Slit coater
Inventor: YOKOYAMA SHIYOUSUKE
IPC: B05C11/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To avoid to generate inclination of surface tension on a coating film in a slit coater which feeds a coating liquid on a base material running on a backing roll rotating on its own axis and forms the coating film on the surface. SOLUTION: Recessed channels each with an ultrafine width are engraved by providing fine intervals in the oblique direction on the surface of the backing roll and a metal roll rotating on its own axis in the opposite direction to this backing roll is provided on the outside to adjust the thickness of the coating film formed on the base material.
Patent JP-2001314110-A (JP)
Title: Transplanter
Inventor: WATARI KEISUKE
IPC: A01C11/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter designed to support, so as to freely make a traverse feed, a seedling stand furnished on a planting section upon a seedling receiver made of aluminum material and set up under the seedling stand, and to ensure the seedling stand to be put to transverse reciprocating motion in a stable condition without increasing traverse feed resistance thereto due to damaging the sliding surface of the seedling receiver even if mud, pebbles or the like are put thereon. SOLUTION: This transplanter is so designed that the lower end side of the seedling stand 6 is supported via a sliding piece 14 upon a seedling receiver 13 made of aluminum material so as to freely make a transverse reciprocating motion, and a plate-like abrasion-resistant member 15 is interposed on the contact surface between the seedling receiver 13 and the sliding piece 14.
Patent JP-2001315354-A (JP)
Title: Method and apparatus for ink jet recording
Inventor: ONISHI HIROYUKI
IPC: B41J2/01
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a superior method and an apparatus for ink jet recording having superior printing quality, water resistance and light resistance and causing no clogging in which an ink cartridge with a dispersive ink stored is used, effects by the movement of a head carriage when images are recorded are eliminated, and the head carriage can be made small. SOLUTION: In this method for ink jet recording with the use of the ink jet recording apparatus including the head carriage 5 where the ink cartridge 4 with the dispersive ink stored is loaded, ultrasonic waves are acted when the head carriage 5 is present at a standby position, thereby dispersing the dispersion type ink again.