baber/WOPTO huggingface dataset:
Patent JP-S6442580-A (JP)
Title: Steel shift fork
Inventor: MINOHARA TAKETOSHI
IPC: C23F17/00
Filed: 1987-08-11
Abstract: PURPOSE:To remarkably improve the wear resistance of the claw part of the title fork by forming a high-hardness induction-hardened layer and an Ni-based metals plating layer contg. the hard particles of beta-SiC, BN, etc., on the surface of the claw part of the steel shift fork to be used in the manual speed change gear of an automobile. CONSTITUTION:The wear resistance of the claw part 4 at the tip of the fork part 3 of the steel shift fork used in the manual speed change gear of an automobile is required, since the claw part 4 is brought into sliding contact with a gear coupling sleeve. The surface of the steel base material 10 of the claw part 4 is induction-hardened to form a hardened layer having 500-850Hv hardness in >=0.5mm thickness. The surface of the hardened layer 11 is cleaned, degreased, and pickled by the conventional method. The plating film 12 of an Ni-P alloy 12A contg. beta-SiC 12B alone having 0.65mum mean particle diameter or contg. the beta-SiC 12B and BN 12C having 7.5mum mean particle diameter is plated in >=5mum thickness. As a result, the sliding surface of the claw part 4 has high hardness, and hence the shift fork having excellent wear resistance can be produced.
Patent JP-2001037179-A (JP)
Title: Ac generator for vehicle
Inventor: ISHIDA HIROSHI
IPC: H02K19/22
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for a vehicle which does not deteriorate fan sound and can cool each heat generating part in a well-balanced state. SOLUTION: An AC generator 1 for a vehicle is equipped with a rotor 3, a stator arranged on the outer peripheral side of the rotor 3, and a rectifier 8 which converts a three-phase AC generated by a stator winding 21 of the stator 2 to a DC current by using a rectifier element 81. The rectifier 8 is arranged on the intake side of a cooling fan 12 fixed on the rear side end surface of the rotor 3. The stator winding 21 is arranged on the exhaust side of the fan. In a region of the number of idling revolutions of a vehicle, the heating value of the stator winding 21 is set to be smaller than that of the rectifier 8.
Patent JP-S6356521-A (JP)
Title: Polyaniline
Inventor: NAKAJIMA TADASHI
IPC: H01B1/12
Filed: 1986-08-27
Abstract: PURPOSE:To obtain the titled polyaniline with a specific oxygen content or less and capable of providing a cell having large discharge volume and excellent repeating life of charge and discharge when used as an electrode material. CONSTITUTION:The aimed polyaniline with <=2% oxygen content. The polyaniline is preferably obtained by polymerizing aniline using borofluoric acid. As an example of polymerization liquid, 0.1-5mol/l, especially 0.5-2mol/l aniline and 0.5-10mol/l, especially 1.5-3mol/l borofluoric acid are preferably used and the polymerization is preferably carried out at <=50mA/cm<2>, more preferably 30mA/cm<2> current density.
Patent JP-H0652934-A (JP)
Title: Harness connector
Inventor: TSUKAWAKI YOSHIMITSU
IPC: H01R13/64
Filed: 1992-07-28
Abstract: PURPOSE:To facilitate connection/disconnection work with erroneous connection prevented. CONSTITUTION:An insertedly mounted part 30, engaged with the recessed Part of a harness plug adopted as an inserted side, is formed on the front surface of a housing 33. Plural tooth rest springs, resting the plug blades of the harness plug, are provided in an insertedly mounted part 30. A misconnection preventive part 100, for preventing the connection of a harness plug, reversely inserted or different in rating or application, is provided on the outer surface part of the insertedly mounted part 30. A fixing part 300, for fixing the housing 33 in a positioning condition, can be provided.
Patent JP-S6179282-A (JP)
Title: Composite type bistable semiconductor laser
Inventor: NOMURA HIDENORI
IPC: H01S5/00
Filed: 1984-09-26
Abstract: PURPOSE:To improve the degree of separation of an input and an output, and to conduct stable bistable laser operation even on cascade connection by forming an optical waveguide for the output and an optical waveguide for the input while being crossed each other in a laser resonator, using a crossing section as a parasitic region having a supersaturation absorption effect and employing other sections as an exciting region having an optical amplifying effect. CONSTITUTION:Both end surfaces of a crystal for a normal semiconductor laser in which InGaAsP/InP double hetero-junction structure is formed onto an N type InP substrate are cloven, and projecting surfaces 2f are shaped. A waveguide 1 for an input crossing at right angles with the projecting surfaces 2f and a waveguide 2 for an output running parallel with the projecting surfaces 2f are crossed each other and formed in the crystal, and a crossing section 3 is positioned in an etching section 3b shaped to the crossing section 3 and used as a parasitic region having a supersaturation absorption effect. Other sections 1a and 2a except the crossing section 3 are employed as exciting regions having an optical amplifying effect. Accordingly, a composite type bistable semiconductor laser capable of separating the input and the output is obtained.
Patent JP-S6355647-A (JP)
Title: Cartridge
Inventor: RI SADAICHI
IPC: G11C5/00
Filed: 1986-08-26
Abstract: PURPOSE:To increase the memory capacity and to carry out a complicated program by attaining >=3 switching actions just with a single address signal in terms of the switch of relation between a memory place and the address signal. CONSTITUTION:A signal line 20 is set between an address converter 18 and ROM 16-1-16-n to supply the signals produced by the converter 18. The bank switching data are written to a register in the device 18 of a cartridge 4 from a video game device 2. The output of the register qualifies the address inputted to the converter 18. The output of the register of the converter 18 is decoded by an address decoder and turned into the selection signals of the ROM 16-1-16-n of the cartridge 4 to decide selection of the specific one of these ROMs.
Patent JP-S6180507-A (JP)
Title: Read-after-write magnetic head
Inventor: KATO JIRO
IPC: G11B5/11
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a high-precision magnetic head in a simple process by using a body molded of thermosetting resin in one body as a tape guide and forming a film having high magnetic permeability on the internal wall of the chip projection hole of this guide by thin-film forming technique. CONSTITUTION:The tape guide 1 molded precisely of thermosetting resin such as epoxy resin in a specific shape has a curved tape slide surface 1c as its front surface, and chip projection holes 1a and 1b for a recording head chip 2 and a reproducing chip head 3 are formed in the surface 1c while penetrating the guide so that their interval increases. Then, films 4 having high magnetic permeability are formed on the internal walls of those projection holes 1a and 1b. In this case, films of 'Sendust(R)', etc., are formed by thin-film forming technique such as vapor deposition. Then, a wear-resisting layer is formed on the surface oft he tape slide surface 1c by a general method.
Patent JP-H04227138-A (JP)
Title: Method and apparatus for reducing crosstalk between signals in optical fiber system by using wavelength filter
Inventor: RII KURAIDO HAASU
IPC: H04B10/2513
Filed: 1991-07-16
Abstract: PURPOSE: To obtain a more efficient optical fiber communication network by providing a wavelength dividing means which divides each pulse into a plurality of parts so that the separated parts can change with time, can be rearranged in the central part of the pulse, and can form a nonoverlapping pulse. CONSTITUTION: A receiver is provided with a wavelength dividing means 24, receives optical data from an input fiber 21, and divides each pulse into a plurality of pulse trains. Each pulse train is divided into three pulses based on the energy of related wavelengths λ1 and λ2 . The pulse train in a wavelength band longer than the wavelength λ1 is transmitted to a photoelectric converter (O/E) 28 through an optical fiber conductor 26 and the pulse train between the wavelengths λ1 and λ2 is transmitted to another O/E 32 through another conductor 30. The pulse train shorter than the wavelength λ2 is transmitted to a third O/E 36 through a third conductor 34. The pulse trains are respectively converted into electric signals and sent to electrical conductors A-C.  Delaying means 38 and 40 send the pulses on the conductors A and B to an adding amplifier 39 through conductors D and E by properly arranging the pulses and the pulse on the conductor C to the amplifier 39 as it is through a conductor F. The amplifier 39 generates an integral pulse by reconstituting the pulse trains and outputs the integral pulse through a conductor G.
Patent JP-H07300373-A (JP)
Title: Carbon fiber-reinforced carbon material having high thermal conductivity in one direction
Inventor: TANAKA YOSHIKAZU
IPC: C04B35/83
Filed: 1994-04-28
Abstract: PURPOSE:To provide a carbon fiber-reinforced carbon material improved in thermal conductivity not only in the directions parallel and perpendicular to the wound axis but in an arbitrary direction, having a pseudo three-dimensional structure remarkably effective also from the viewpoint of heat shock resistance and interlayer shearing strength and also advantageous from the viewpoint of cost and production. CONSTITUTION:This carbon fiber-reinforced carbon material is composed of a carbon fiber filler and a matrix carbonized by heating a synthetic resin and/or a pitch. The carbon fiber filler is prepared by winding a carbon fiber fabric woven from warp yarns of n number of arrangement (number/cm) and weft yarns of m number of arrangement (number/cm) satisfying n/m=3 to 10 arranging the warp yarns in the axial direction in the same way as in formation of NORIMAKI(vinegared rice rolled in laver).
Patent JP-S58103037-A (JP)
Title: Queue memory device
Inventor: IWASHITA MASAO
IPC: G06F15/82
Filed: 1981-12-14
Abstract: PURPOSE:To prevent the overflow of a quene memory, by monitoring always the volume of data stored in the queue memory, and controlling the read from the queue memory in accordance with the volume of data. CONSTITUTION:A queue memory device 5 consists of a data queue memory 101 for data queuing accompanied with no generation, a generator queue memory 103 for data queuing accompanied with generation, a queue memory controlling circuit 102 which controls both memories, and a multiplexer 104 which selects outputs of both memories. In the circuit 102, a value 114 obtained by counting the volume of data stored in the memory 101 by a counter 211 is compared with an upper limit value 226, which is stored in a register 213, of the volume of data stored in the memory 101 by a comparator 212. When the counter output 114 is larger than the register output 226, the comparator 212 outputs a read inhibiting signal 227 to the memory 103 to inhibit the read from the memory 103, and the read from the memory 101 is preferred, and thus, the overflow of the queue memory is prevented.
Patent JP-H0734289-A (JP)
Title: Iridium plating article
Inventor: KIDA MASATSUGU
IPC: C25D7/00
Filed: 1993-07-22
Abstract: PURPOSE:To effectively use the excellent metallic characteristics of iridium by executing an iridium plating on the surface of a crucible, at the contact point part of an electric contact point material and on the surface of the electrode of an electrode material. CONSTITUTION:An iridium plating layer is formed on the surface of the crucible made of W, Mo, Ta and these alloy, at the contact point part of the electric contact point material and on the surface of the electrode of the electrode material. In this way, the equipment and processes are simplified as compared with the case of forming the film of a crucible by a physical vapor deposition method, the contact point material is excellent in heat resistance as compared with the contact point material in which a Rh plating is executed to the contact point part, and the process for forming an electrode is shortened as compared with the case of the electrode material in which an iridium film is formed on the surface by repeatedly applying an iridium compd. and firing the result and the metallic characteristics of iridium are effectively availed.
Patent JP-H0523739-A (JP)
Title: Coil recoiling combination method for finishing operation line
Inventor: ANABUKI YOSHINORI
IPC: B21C47/02
Filed: 1991-07-16
Abstract: PURPOSE:To automatize a coil combination problem, and to improve the yield in a recoiling equipment by selecting an original coil whose parts constitution is simple as a combination object and repeating a division and connection welding by a parts unit. CONSTITUTION:A recoiling combination instruction from an on-line computer (O/C) for production control is received by a process computer (P/C) 32, the combination is executed by an expert system of the computer 32, and thereafter, its result is transmitted to the on-line computer 30 again. The computer 30 generates a carrying instruction and an operating instruction to a recoiling equipment by a coil unit, based on a result of combination.
Patent JP-S6358831-A (JP)
Title: Removal of resist from irregular shape substrate and device therefor
Inventor: SAKASHITA KENJI
IPC: H01L21/027
Filed: 1986-08-29
Abstract: PURPOSE:To remove a resist while preventing a stripping liquid from rising up along a substrate by a method wherein a jet of the stripping liquid is sent out obliquely downward from both sides near lower edge of an erected abnormal formed substrate while a jet of N2 gas is sent out above the stripping liquid. CONSTITUTION:A pair of right and left stripping liquid jetting means 14, 14 is provided with liquid feeding pipes 16, 16 arranged almost in parallel with the lower edge of a substrate as well as multiple nozzles 18 fixed to respective liquid pipes 16, 16. The respective nozzles 18 protruding obliquely downward from both sides near the lower edges of substrate 10 send out a jet of stripping liquid to a resist edge part 12A. On the other hand, a pair of right and left gas jetting means 20. 20 sends out a jet of N2 (nitogen) gas obliquely downward in the direction of resist edge part 12A from the stripping liquid jetting means 14, 14. Through these procedures, a jet of stripping liquid is sent out obliquely downward to the edge part 12A simultaneously a jet of N2 gas is sent out obliquely downward from the upper part so that the stripping liquid or the vapor thereof may be prevented from rising up along the substrate 10 not to corrode any other resist having no unfavorable effect thereon.
Patent JP-S6093216-A (JP)
Title: Liquid fuel burning device
Inventor: ONO YUKIO
IPC: F23D3/40
Filed: 1983-10-26
Abstract: PURPOSE:To burn steadily the liquid fuel for long duration and improve the economization by a method wherein the wall surface of a vaporizing chamber is made to receive the heat generated by the burning at a flame port, a liquid fuel sucking up body having a heating element is arranged to be inscribed in the wall surface throughout approximate whole length thereof. CONSTITUTION:When the temperature of the wall surface of a vaporizing chamber 1 is raised up to the temperature sufficient to vaporize a liquid fuel, the temperature is detected by a sensor 15, then the energizing for a heating element 11 is stopped. The vaporizing of a liquid fuel sucked up by a sucking up body 10 is continued by a part of a burning heat transferred along the wall surface, accordingly, a constant burning condition is maintained at a flame port 14. At this time, the sucking up body 10 is contacted with the wall surface of the vaporizing chamber 1 throughout approximate whole length thereof, consequently, the sucking up body 10 is uniformly heated throughout the whole body by the heat transferred to the wall surface. Thereby, the vaporizing area is made to be large, and the liquid fuel is gradually heated in the sucking up process by the sucking up body 10. Therefore, the generation of unburnt product in the sucking up body 10 can be restrained, the steady burning can be secured for long duration.
Patent JP-S6358596-A (JP)
Inventor: SUGIURA KAZUMASA
IPC: G07C5/00
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02127250-A (JP)
Title: Moth-proof rice bag
Inventor: MATSUDA YOICHI
IPC: B65D33/01
Filed: 1987-08-14
Abstract: PURPOSE:To obtain repelling effect excellent in physical properties and excellent in moth-proofing ability by providing holes of a predetermined diameter on a rice bag made of polyethylene resin film containing benzotriazole ultraviolet rays absorbent. CONSTITUTION:On a rice bag made of polyethylene resin film containing benzotriazole ultraviolet rays absorbent wherein permeability of ultraviolet rays is 20% or less at a wavelength region of 300 to 380nm and light permeability becomes 5% or higher at a visible ray region of 400nm or more, holes having a diameter of 1.5 to 2.0mm are provided with a rate of one hole per area of 95 to 317cm<2>. This eliminates a direction searching function of parasitic moths of rice due to effect of cutting near ultraviolet ray region and reduction in light permeability in the visible ray region, so that the moths move toward visible sensitive sunlight injected from the holes and finally escape from the holes.
Patent JP-H0951071-A (JP)
Title: Hybrid integrated circuit device
Inventor: KAMISHIRO IWAMICHI
IPC: H01L25/18
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hybrid integrated circuit device in which a shielding effect is increased and whose production cost is reduced by a method wherein an electronic component and a circuit board on which the electronic component has been mounted are mounted on a flange face, connected to a grounding potential, to be used as the rear surface of the hybrid integrated circuit device when the device is mounted. SOLUTION: A high-frequency power module (a hybrid integrated circuit device) 1 comprises a flange 2 for heat dissipation. The flange 2 is provided with surface mounting fins 2c which protrude to the outside in the horizontal direction from leg parts 2b which are bent and extended downward at both ends of a flat part 2a. Every surface mounting fin 2c is connected to an interconnection 21 on a wiring board when the high-frequency module 1 is mounted, and the interconnection 21 acts as a grounding interconnection. A circuit board 4 is fixed to the rear surface of the flange 2 via solder 3. In the circuit board 4, three through holes 5 are formed, and high-frequency MOSFETs (electronic components) 7a, 7b, 7c are fixed respectively to the face of the flange 2 in parts of the through holes 5 via a heat sink 6.  Electronic components such as a chip resistor 10 and the like are mounted on the circuit board 4.
Patent JP-S6445151-A (JP)
Title: Semiconductor package
Inventor: HIRATA ATSUMI
IPC: H05K3/30
Filed: 1987-08-13
Abstract: PURPOSE:To contrive improvement in the reliability in connection between a circuit substrate and a terminal by a method wherein a circuit metal and a terminal are formed using the materials having different degree of hardness, they are connected in the state wherein the base part of the terminal is pressure- welded to the circuit substrate, and a recess and projection part is formed at least on one of the two pressure-welded parts. CONSTITUTION:The substrate 2, on which a semiconductor chip 1 will be mounted, is formed using a molded article made of synthetic resin, a base part is formed in the substrate 2 by insert molding, a plurality of terminals 3, 3... are protruding from the substrate 2, and a circuit substrate 4 to be electrically connected to the chip 1 is provided in the substrate 2. Then, the circuit metal of the circuit substrate 4 and a terminal 3 are formed with the materials having different hardness, and both materials can be connected by encroaching with each other at the recess and projection part 5 by the difference in hardness by forming the recess and projection part 5 on one of them. As a result, the electric connection between the circuit member 4 and the terminals 3 can be secured.
Patent JP-H0650523-A (JP)
Title: Incinerator
Inventor: TADA OSAMU
IPC: F23G7/00
Filed: 1992-07-29
Abstract: PURPOSE:To provide an incinerating device, capable of contriving the reduction of an installation charge without enlarging the size of a device and incinerating wastes while preventing generation of bad smell by only providing a heat source. CONSTITUTION:A drum 2, having the throwing port 13 and discharging port 19 of wet wastes H and a preliminary drying chamber 20 for evaporating moisture during the stagnation of the wet wastes H, is accommodated rotatably in an incinerator 3 while the incinerator 3 is provided with a combustion chamber 30, having a burner 31, and a flue chamber 34, surrounding the drum 2 and heating the inside of the preliminary drying chamber 20.
Patent JP-2000035247-A (JP)
Title: Air conditioner
Inventor: NAWATA YUKITO
IPC: F24F13/20
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a filter provided in a suction grill can be easily replaced at a low location. SOLUTION: The air conditioner comprises a suction grill 8 which is stored in a decorative panel 7 and in which pulleys are provided, a shaft which is provided on the decorative panel 7 and is rotatably driven by means of a motor, a first drum 24, 24A, 24B fixed on the shaft, a second drum 25, 25A, 25B rotatably attached relative to the shaft, a torque transmitting means transmitting the torque of the shaft to the second drum 25 by means of a frictional force, and a hanging string 22, 22a, 22b whose one end is fixed on the first drum 24 and whose other end is fixed on the second drum 25 so as to be laid over the pulleys.
Patent JP-2001025957-A (JP)
Title: Cmp conditioner and its manufacture
Inventor: MATSUMOTO TATSUO
IPC: B24B53/017
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To solve the fear of contamination of an abrasive pad by metal and to prevent the surface of a wafer from being damaged by the falling-out of abrasive grains by providing a substrate formed of a synthetic resin, and fixing abrasive grains to the substrate by the synthetic resin forming the substrate. SOLUTION: Abrasive grains 7 are fitted to holes 5 provided on the surface of a base mold 6. As occasion demands, the abrasive grains can be temporarily adhered to the base mold 6 by use of an adhesive. Thereafter, a synthetic resin 9 is filled in the base mold 6. The synthetic resin 9 is filled in the space formed by fitting a cylindrical outer mold 8 thereto, and pressed by use of a pressing punch 10. At this time, heating is performed with the pressing, whereby the synthetic resin is molded into the shape of a substrate 1, and the abrasive grains 7 are fixed to the substrate 1 thus formed by use of the synthetic resin 9. The base mold 6 is removed, whereby a CMP conditioner comprising the substrate 1 formed of the synthetic resin 9 and the abrasive grains 7 fixed to the substrate 1 by the synthetic resin 9 forming the substrate 1 can be provided.
Patent JP-H03291273-A (JP)
Title: Novel 5-(omega-aminoacyl)-5,10-dihydro- 11h-dibenzo(b,e) (1,4)-diazepine-11-one, method of its preparation and use thereof as drug
Inventor: KARURA RIYUUGAA
IPC: C07D243/14
Filed: 1990-07-30
Abstract: NEW MATERIAL: A compound of formula I (R 1  is H, Cl; R 2  and R 3  are H, a 1-3C alkyl, or form morpholino or N-methylpiperazino together with their bonded N; N is 3-6; R 3  is optionally cyclohexyl when R 2  is H).  
     EXAMPLE: 5-(6-Dimethylamino-caproyl)-5,10-dihydro-11H-dibenzo[b,e][1,4]- diazepin-11-one.HCl.  
     USE: An agent for treatment of antiarhythmia, and anticholinergic drug. Particularly effective for medical treatment of bradycardia-arhythmia.  
     PROCESS: A 5,10-dihydro-5-(ω-halogenacyl)-11H-dibenzo [b,e][1,4]-diazepin-11-one of formula II and an amine of formula III or a salt thereof, the substitution- reacted in a solvent such as DMF or the like in the presence of an acid receptor (for example; an alkali carbonate), to obtain the compound of the formula I. 
     COPYRIGHT: (C)1991,JPO