baber/WOPTO huggingface dataset:
Patent JP-H10181663-A (JP)
Title: Bicycle crank and manufacture thereof
Inventor: MIZOBE EIJI
IPC: B62M3/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle crank lightweight and having sufficient strength as well as improving freedom of design by providing the crank interior with a core formed of a filler lighter in specific gravity than metal forming the crank, and an outer skin for covering the filler. SOLUTION: At the time of manufacturing a crank 1, a pipe core 7 formed by sintering foam volcanic glass and filling a sandy filler such as volcanic glass in an inner hole is insert-arranged in fusion space between a pair of dies, and positioned and fixed at flat parts 33 provided at both end parts. A fused aluminum alloy is filled in fusion space between the pipe core 7 and the dies to cast crank material with the pipe core 7 embedded inside. This crank material is placed in a semiclosd die for semiclosed die forging and subjected to hot forging. A prepared hole for a pedal fitting hole 6 is then opened, and the filler 32 is taken out of an opening part 15. Required parts are then machined suitably to complete the crank 1.
Patent JP-2000191313-A (JP)
Title: Formation of granular siloxane gel having low chloride content
Inventor: BOLLAND STUART MICHAEL
IPC: C08G77/34
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the chloride content of a granular siloxane gel by washing the gel with an aqueous solution containing a surfactant having a specified HLB number. SOLUTION: A chlorosilicon mixture is brought into contact with an aqueous medium at 50-180 deg.C to form a granular siloxane gel. The weight average number of Si-Cl bonds in the chlorosilicon mixture is >=2.8. The granular siloxane gel is then washed with an aqueous solution containing a surfactant having an HLB number of 1-28 to reduce the chloride content of the gel. Before the washing, the granular siloxane gel may be separated from the aqueous medium. The surfactant is preferably a nonionic surfactant and the concentration of the surfactant is about 0.5-50 wt.% of the aqueous solution.
Patent JP-H10197895-A (JP)
Title: Method for inspecting liquid crystal display device
Inventor: MATSUZAKI TOMIO
IPC: G09G3/36
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To find even an article which is close to a defective for some reason when the illumination of an active matrix type liquid crystal display device is inspected. SOLUTION: Voltages are applied to all scanning lines 21 and all signal lines 22 and then the application of the voltage to a prescribed signal line 22 is stopped. In this case, writing to a liquid crystal capacity part 26 corresponding to the prescribed signal is eliminated and when a leak path 32 is formed between the signal line 22 and a pixel electrode 24, electric charges accumulated in the liquid crystal capacity part 26 are discharged through the leak path 23 to lower the potential of the pixel electrode 24, so that a pixel becomes a bright point. Therefore, even if a signal line 22 and a pixel electrode 24 are nearly in a short-circuit state or when a leak level between the signal line 22 and pixel electrode 24 is low, the article is found as a defective.
Patent JP-H11189073-A (JP)
Title: Fluid pressure control device for hybrid vehicle
Inventor: ANPO YOSHIHISA
IPC: B60L50/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent waste of pump drive force simultaneously with improving also fuel consumption of an internal composition engine. SOLUTION: This vehicle is formed by connecting an engine 1 and an electric rotary drive source 26 provided with both functions of a motor and generator to a drive shaft 25 of a belt type continuously variable transmission 30 and connecting its output shaft 37 to a drive wheel 47 through a drive force transmitting system. In this vehicle, an electric motor-driven fluid pump 51 operated by drive rotating an electric motor is mounted. In this motor-driven fluid pump 51, supplying a shifting fluid pressure to the belt type continuously variable transmission 30, has a delivery capacity able to supply a lubricating fluid to each drive part.  A control means performs control, when the vehicle performs steady running, outputting a drive signal of low rotation to the electric motor 50 to reduce a delivery amount of the motor-driven fluid pump 51, when the belt type continuously variable transmission 30 performs shift control, outputting a drive signal of high rotation to the electric motor 50 to increase the delivery amount of the motor-driven fluid pump 51.
Patent JP-H05179787-A (JP)
Title: Floor setting bed construction
Inventor: SATO SHINTARO
IPC: H02G3/38
Filed: 1991-12-26
Abstract: PURPOSE:To form a wiring way between bearing blocks forming a floor setting bed and, at the same time, to use the insides of the bearing blocks for the wiring way to increase a wiring space and to make lightweight a floor setting bed structural material. CONSTITUTION:Bearing blocks 1 are arranged at specific intervals, and coupling members 6 couple among the blocks to form lower unit setting bed members 7. A large number of the unit setting bed members 7 are built on the construction surface 13 to form wiring ways 17 among the bearing blocks, a large number of upper unit setting bed members 16 are built on the upper surface of a group of unit setting bed members, and flooring is built on the upper surface of them. Each of the bearing blocks 1 is formed of a hollow member opened sideways and upward, a wiring way 18 is formed to the inside of each of the bearing blocks 1, the upper unit setting bed members 16 are borne on the upper end of a side plate 3 forming the wiring way 18, and the wiring ways 17 and 18 are blockaded.
Patent JP-2000184645-A (JP)
Title: Motor
Inventor: IGUCHI MASAHIRO
IPC: H02K1/30
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor in which the number of components is small, whose constitution is simple and whose assembly and manufacture is easy. SOLUTION: This motor is provided with a rotor 2 and a stator which is arranged at the outside of the rotor 2. A plurality of discoidal core plates 14 which comprise through holes 14a, 14b, 14c are laminated so as to form a laminated core 11. The laminated core 11 in which permanent magnets 13 are placed on the through holes 14c is sandwiched between, and held by, a pair of discoidal end plates 12 which comprise through holes 12a, pins 12b and inner rings 12c. The pins 12b are force-fitted and fixed to the through holes 14b so as to be integrated, and the inner rings 12c are force-fitted and fixed to the through holes 14a so as to be integrated. A shaft 5 as an output shaft is force-fitted and fixed to the through holes 12a in the end plates 12. As a result, a rotor 2 is constituted.
Patent JP-H11244087-A (JP)
Title: Movable seat structure with waist support part
Inventor: MARVIN M WATKINS
IPC: A47C7/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To make a flexible back rest part fit to a body contour desired by a user by inserting a bendable rigid support member into a bendable rigid support member accepting hole composed of loops and positioning one end of the support member into a pocket formed by a pocket forming flap. SOLUTION: A flexible back rest part 22 is equipped with plural loops combined with the back rest part 22 by adhesion with an adhesive, etc., and the loops are arranged in straight lines at plural matching intervals to constitute a bendable rigid support member accepting holes in cooperation with the flexible back rest part 22. Inserting on end of the support member 10 is positioned in a bendable rigid support member accepting pocket formed by a pocket forming flap 34 to be integrated wit and fixed.
Patent JP-2001170675-A (JP)
Title: Water cleaning device
Inventor: HAMAGUCHI AKIHARU
IPC: C02F3/20
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning device which is simper in structure than heretofore and can increase the dissolved oxygen in water even with lesser air. SOLUTION: The device is >=1 stage of disk-shaped or columnar rotating bodies 2. Air ejection ports 7 are so disposed as to face the rear surfaces of the respective rotating bodies 2.
Patent JP-2000176239-A (JP)
Title: Biologically deodorizing device for ammonia
Inventor: NAKAHAMA AKIKO
IPC: C12N11/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To efficiently cause a nitrification reaction even at a water storage part of circulating water and to efficiently deodorize biologically the waste gas containing a high concn. gaseous ammonia by providing the carrier for carrying an ammonia decomposable microorganism in the water storage part for recovered water passed through the packed layer in a packed column. SOLUTION: The waste gas sent from a waste gas supply pipe 2 to a biologically deodorizing column 1 is deodorized by transferring the ammonia to treating water, according to circumstances, by subjecting other nasty smelling material to decomposition treatment while passing through a packed layer 3 and discharged from a discharge pipe 10. On the other hand, the treating water sprinkled to the packed layer 3 from a sprinkling line 11 and a sprinkling pump 12, etc., is recovered to a water storage tank 4 and stored after passing through the packed layer 3. Here, the carrier for carrying the ammonia decomposable microorganism, for example a fluid carrier 81, is added in the recovered water in the water storage tank 4.  The dissolved ammonia in the recovered water is decomposed or converted to other material by the ammonia decomposable microorganism to prevent from being vaporized again in a form of ammonia.
Patent JP-H11173942-A (JP)
Title: Method for estimating maximum landing concentration
Inventor: OKABAYASHI KAZUKI
IPC: G01M9/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make estimable a maximum landing concentration generated in a place beyond the measurement limit distance on the lee side by calculating with the use of a specific formula on the basis of data of wind tunnel experiments within the measurement limit distance on the lee side. SOLUTION: Based on data of wind tunnel experiments within the range of a measurement limit distance Xd on the lee side, an estimated horizontal dispersion width σy (X) at a position of a lee distance exceeding the range of the distance Xd, an estimated vertical dispersion width σz (X), an estimated effective chimney height He, a quantity Q of gas emitted from the same chimney model, and a wind velocity Y in a wind tunnel are substituted in a ground surface concentration calculation expression C(X)=[Q/ π.σy (X).σz (X).U}]exp[-He<2> / 2σz (X)<2> }]. The ground surface concentration C(X) is thus obtained. A maximum value of the concentration is set as a maximum ground surface concentration.  Accordingly, a maximum landing concentration generated in the place beyond the distance of the measurement limit distance on the lee side which could not be investigated from model experiments can be estimated on the basis of experimental data obtained through investigating by wind tunnel experiments within the measurement limit distance on the lee side.
Patent JP-2001178045-A (JP)
Title: Permanent magnet embedded motor
Inventor: OKUMA SHIGERU
IPC: H02K1/27
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet embedded motor that allows a quantity of permanent magnets used to be reduced, without degrading motor efficiency. SOLUTION: Magnet housing holes 3 (a central portion marked by 3a and peripheral portion marked by 3b) the cross section in the axial direction, of which is trapezoidal in shape, with its projected side facing toward the center are formed in a rotor core 1. Permanent magnets 19 are embedded in the magnet housing holes 3 (permanent magnets corresponding to the central portion 3a marked by 10a and permanent magnets corresponding to the peripheral portion 3b marked by 10b). A notched portion 6, cut from end walls 5 of the magnet housing holes 3 in the direction of the outer circumference of the rotor core 1 is formed in the portion of the rotor core 1, opposed to the end walls 5. Or a gap is formed between the end walls 5 and the outer circumferential wall of the rotor core 1.
Patent JP-H11178146-A (JP)
Title: Manufacture for unit cable
Inventor: ITO KIMIO
IPC: H01B13/32
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a unit cable which can conduct insulation processing with high efficiency in a short time completely and easily after a plurality of cables are connected. SOLUTION: A manufacturing method for a unit cable involves a cable connecting process 1 of connecting the conductors of the terminal parts of cables where a plurality of cables are preset using a ring sleeve respectively and attaching insulation caps to the connection sections respectively, and an insulation covering layer forming process 19 of dipping the connection sections in a melting tank for insulation synthetic resin material after the cable connecting process 1, drying them and forming insulation covering layers.
Patent JP-2000188611-A (JP)
Title: Communication equipment and dtmf transfer method
Inventor: KOIDE ATSUKO
IPC: H04L12/66
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment and a DTMF transfer method where a dual tone multi-frequency signal on a speech channel is transferred to a receiver side as data so as to prevent duplicate reception of DTMF at the receiver side thereby warranting sure DTMF transfer. SOLUTION: This communication equipment is provided with DTMF detection sections 510, 610 for detecting a DTMF, DTMF transmission sections 520, 620 that conduct processing of reading numerals and symbols corresponding to the received DTMF signal for TONE sources 540, 640 and delivering them to lie adaptor sections 110, 210, FIFOs 530, 630 that temporarily store data for a prescribed time, and the TONE sources 540, 640 that store various tone data.  A silence signal is sent to a speech channel 310 when the DTMF signal is detected, and data are deleted by tracing back by a prescribed time from a point of time, when the DTMF signal is detected so as to delete the DTMF signal having been sent already to voice companding sections 120, 220 up to the DTMF detection point of time, thereby preventing the DTMF signal from leaking to the speech channel 310 during the transfer of the DTMF on a control communication channel 320.
Patent JP-2001185745-A (JP)
Title: Solar cell and its manufacturing method
Inventor: KUBOTA YUICHI
IPC: H01L31/05
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell and its manufacturing method which improves the stability of an electronic apparatus at connections of its circuit board and backside electrodes, and the reliability concerning the electrostatic charge breakdown. SOLUTION: The backside electrodes are made of a material containing carbon as a main component and formed by the printing method using a thermosetting conductive carbon paste, and a transparent electrode layer and a backside electrode layer are made to have resistance values at the same level, thereby balancing them. Thus, the endurance against the electrostatic charge breakdown can be greatly improved.
Patent JP-2000187136-A (JP)
Title: Aligning method for fiber grating optical module
Inventor: TAKAGI TOSHIO
IPC: G02B6/42
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved aligning method for optically coupling an optical fiber with a fiber grating to a semiconductor optical amplifier and forming an optical resonator. SOLUTION: This method is an aligning method for a fiber grating optical module positioning the optical fiber 14 having a fiber grating 14a for the semiconductor optical amplifier 16 and forming the optical resonator. In such a case, this method is provided with a coupling step optically coupling a light reflector 54 having prescribed reflectance for the optical fiber so as to form the optical resonator with the light reflection surface 16b of the semiconductor optical amplifier 16, an oscillation step adding current from a power source 48 to the semiconductor optical amplifier 16 and generating laser oscillation in the optical resonator constituted of the light reflection surface 16b of the semiconductor optical amplifier 16 and the light reflector 54 and an aligning step aligning the optical fiber 14 for the semiconductor optical amplifier 16.
Patent JP-H11182179-A (JP)
Title: Bip replaceable shielding excavation propelling machine
Inventor: KANEKO KENICHI
IPC: E21D9/08
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To apply a sphere housing type shielding excavator to an elliptic tunnel, and to replace a bit by rotatably housing an elliptic rotary body inside a noncircular shielding excavator, and constituting a cutter to make eccentric motion so as to be housed inside this elliptic rotary body. SOLUTION: An elliptic rotary body 2 presents a circular shape in a side surface and an elliptic shape in a plane in the case of a laterally long shielding excavator 1, and has a rotary shaft 21 on the outside of the long diameter part or on the outside of a short diameter part so that this rotary shaft 21 is installed in the shielding excavator 1. A frame body at the back of a face plate of a cutter 3 is installed on an eccentric shaft 33 to make eccentric motion so that the elliptic cutter 3 can excavate a wide range according to an eccentric quantity of the eccentric shaft 33.  The cutter 3 is exposed by applying torque to the elliptic rotary body 2 by pulling the cutter 3 and the other excavation related device inside when the external shape becomes smaller than an opening part shape of the elliptic rotary body 2 by contracting the frame body on a back face of the cutter 3 when the cutter 3 is abraded.
Patent JP-H11180496-A (JP)
Title: Can-opener
Inventor: FUJIWARA HIDETOSHI
IPC: B67B7/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To position a main body surely when it is inserted into a finger hook hole and make manipulating capability excellent, by providing an engaging part which engages with a finger-hook-hole ring for putting the main body into the position where the main body is inserted and its front end covers a rivet. SOLUTION: The can-opening device 10 is provided with a main body 11 in the form of a flat plate which is inserted into the finger hook hole of a tab 3 from the peripheral side of a can 1, and at the rear end of the main body 11, a manipulating part 13 is provided. In the main body 11 or manipulating part 13, an engagement part 14 which is engaged with a ring 3b forming the finger hook hole is provided in order to put the main body 11 into the position where the main body is inserted in the finger hook hole and its front end covers a rivet. When the main body 11 is inserted into the finger hook hole of the tab 3, as far as a particular position, the engagement part 14 is engaged with the ring 3b and positioned, therefore it is prevented from being unnecessarily inserted further.
Patent JP-H11183024-A (JP)
Title: Table reinforcing plate for cooler/refrigerator
Inventor: WAKAMEDA KIICHI
IPC: F25D23/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a table reinforcing plate for cooler/refrigerator applicable to a plurality of types of top table. SOLUTION: A table reinforcing plate 11 for cooler/refrigerator supports the forward end part of the top table 9 of a cooler/refrigerator. The table reinforcing plate 11 comprises a part 13 to be secured to the front end part of the upper surface of a cooler/refrigerator body 1, and a fixing plate 14 having L-shaped cross-section consisting of a first supporting plate 16 and a second supporting plate 17 being bent from one end thereof substantially perpendicularly thereto.  The first supporting plate 16 has the other end fixed rotatably to the securing part 13 and the fixing plate 14 can move between a stretching position where the first supporting plate 16 abuts against the front face at the upper part of the body 1 to project the second supporting plate 17 forward substantially in the horizontal direction and a position where the first supporting plate 16 rises substantially vertically.
Patent JP-H11186363-A (JP)
Title: Semiconductor manufacturing device
Inventor: YAGI SHINICHIRO
IPC: C23C16/455
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device, which is able to suppress the occurrence of semiconductor defects through decrease in the particles attached during the conveyance of substrates by controlling the pressure difference between a processing furnace and a conveying chamber. SOLUTION: In this semiconductor manufacturing device having a load locking chamber 3, which contains a cassette 10 holding a semiconductor substrate 6 and performs the input and carrying-out of the semiconductor substrate 6, a processing furnace 1 which performs the processing of the semiconductor substrate 6, and a conveying chamber 2 which is linked to the load locking camber 3 and the processing furnace 1 via gate valves 4 and 5 and performs the movement of the semiconductor substrate 6 between both parts, a means which detects the pressure difference between the processing furnace 1 and the conveying chamber 2, and a gas flow rate control mechanism which controls the flow rate of the supplied gas to the conveying camber 2, so that the pressure difference between the processing furnace 1 and the conveying chamber 2 is kept at the constant value or less,  based on the sensing means, are provided.
Patent JP-H11186365-A (JP)
Title: Apparatus for treatment substrate
Inventor: YAMAMOTO SATOSHI
IPC: H01L21/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To easily find intended treatment conditions by grouping the treating conditions and storing them. SOLUTION: An apparatus comprises a substrate treating unit and external magnetic memory for storing treating recipes. This memory has a flow process data 300 and unit process data 350. The unit process data 350 is classified in a spin coater unit process data 310, hot plate unit process data 320, and cleaning plate unit process data 330 every category showing the kind of process in treating units. The flow process data 300 is composed of flow groups having 990 flow treating conditions. The spin coater unit process data 310, hot plate unit process data 320 and cleaning plate unit process data 330 have also 990 pieces of unit treating conditions.
Patent JP-H11179019-A (JP)
Title: Game panel fixing device for pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To make a game panel fixing member a unit and to make it attachable to a game panel attaching frame through one operation. SOLUTION: In a pachinko game machine provided with the game panel attaching frame 2 on the back surface side of a front surface frame 1 and provided with plural game panel fixing members 13 for locking the back surface side of a game panel to the game panel attaching frame, the game panel attaching frame 2 is provided with a cylindrical hole 14 for attaching the game panel fixing member 13 and the game panel fixing member 13 is composed of a cylindrical supporting body 16 to be elastically fitted and locked to the cylindrical hole 14 of the game panel attaching frame 2 and a locking member 17 turnably attached by inserting a shaft 24 to a shaft passing hole of the cylindrical supporting body 16.  A coil spring 26 and tightening members such as nuts 28 and 29 are mounted to a shaft 24 attached by caulking to the locking part 23 of the locking member 17, the cylindrical supporting body 16 and the locking member 17 are integrated by the repulsive force of the coil spring 26 by the tightening of the tightening members 28 and 29 and the locking member 17 is pressurized in the direction of the game panel.