baber/WOPTO huggingface dataset:
Patent JP-H01280921-A (JP)
Title: Buffer circuit
Inventor: YAMADA MASAO
IPC: H03K19/00
Filed: 1987-09-08
Abstract: PURPOSE:To improve the general purpose application of the IC manufacture process technology and the degree of freedom of using the IC by providing a MOS transistor(TR) between a power supply and an output terminal of a CMOS inverter and using a switch circuit so as to control the connection/ interruption between a gate of the MOS TR and the input terminal of the CMOS inverter. CONSTITUTION:When a switch circuit 9 is in use and an input terminal of a MOS TR 7 is connected to the input terminal of CMOS inverters 5, 6, the MOS TR 7 is connected in parallel with the MOS TR 7 constituting the CMOS inverters 5, 6. Thus, a substantial channel conductance is changed, resulting in varying a threshold voltage. Since the threshold voltage is changed in terms of circuit, a common photo mask is used to manufacture ICs definitely and the input logic threshold voltage is set to a desired value as required. Thus, the general purpose application of the manufacture process technology of the IC and the degree of freedom of use of the IC are improved.
Patent JP-H04255687-A (JP)
Title: Apparatus for protecting conveyance and for insertion of multiconductor cable
Inventor: RAINHARUDO PUTSUSHIYU
IPC: H01R12/70
Filed: 1991-09-05
Abstract: PURPOSE: To provide a multi-conductor cable protection and insertion device constituted so that a conductor end part whose insulation cover is peeled off for connection is not damaged during storage, transportation, insertion or the like. CONSTITUTION: A protection and insertion device 34 for housing an injection molded rod member 22 in an end part of a cable is formed in a U shape, and its bottom plate 38 has a conical opening 40. In the transportation position, a conductor end part 30 whose insulation cover is peeled off is held in the opening 40. The conductor end part is not damaged during transportation. When the conductor end part is inserted into an opening 16 of a PC board 12, the rod member 20 is pushed in the device 34 together with the cable. The conductor end part 30 is guided through the opening 40 of the bottom plate 38 and the opening 16 of the PC board 12.
Patent JP-S6467313-A (JP)
Title: Forming method for optical element
Inventor: IWASAKI NOBUYOSHI
IPC: B29L11/00
Filed: 1987-09-09
Abstract: PURPOSE:To form optics of good transferability and accuracy by forming while vacuumizing a closed space formed between a couple of forming components, a component retaining slidably respective forming components and a component to be processed and forming. CONSTITUTION:In forming a lens, a space between upper and lower dies 2 and 3 and upper and lower punches 6 and 7 is set wide, into which a material 10 to be processed is inserted. Then, the space between the upper and lower dies 2 and 3 is narrowed, and the material 10 to be processed is enclosed and retained through packings 11 and 12. Then, a vacuum pump is actuated, and respective spaces 8, 9, 17-20 are vacuumized to put the upper and lower punches 6 and 7 close to the material 10 to be processed. Then, the upper and lower punches 6 and 7 are vibrated by actuating respective vibrators 27 and 28, and the material 10 to be processed is pressed through pressing devices 29 and 30. The material 10 to be processed is softened by shear heat generated by said vibration and pressing, and a desired lens is formed on the forming surfaces 6a and 7a of respective punches 6 and 7.
Patent JP-H07151903-A (JP)
Title: Reflection preventing film
Inventor: TAKAMIYA NAOKI
IPC: G02B1/16
Filed: 1994-08-29
Abstract: PURPOSE:To obtain good reflection preventing performance so as to prevent generation of interference rays and to obtain light almost the same as natural light by depositing transparent films having specified refractive indices and film thicknesses on a transparent substrate and incorporating a specified absorbent for light into the transparent films. CONSTITUTION:A first transparent film having 1.45-2.10 refractive index N1 is formed in close contact on the surface of a transparent substrate, and then a second transparent film having lower refractive index N2 by >0.1 than the refractive index N1 of the first film is formed in close contact on the first transparent film. The film thickness D1nm of the first transparent film and D2nm of the second film satisfy (0.25L1/N1)--100<=D1<=(0.25L1/N1)+100 and (0.25L1/N2)-100<=D2<=(0.25L1/N2)+100, respectively, wherein L1 represents wavelength from 400-800nm. Further at least an absorbent for light having the main absorption wavelength L2 satisfying L1+70<=L2 or L1-50>=L2 is incorporated into at least the first transparent film. By this method, balance in the reflected light from interfaces of the base film and transparent films is controlled to improve the reflection spectrum.
Patent JP-S6468540-A (JP)
Title: Production of fabric using paper yarn
Inventor: ENDO TADAO
IPC: D21H13/00
Filed: 1987-09-09
Abstract: PURPOSE: To obtain the subject fabric resistant to washing treatments by preparing a pulp liquid from water, NIRE (juice of Hibiscus manihot) and a paper material produced from the white bark of Broussonetica kazinoki, preparing Japanese paper from the pulp liquid by a flowing paper-making method, preparing paper yarns from the Japanese paper in specific conditions, and subsequently using the obtained soft and strong paper yarns as a part or all of warps and wefts. CONSTITUTION: This method for producing a woven fabric using paper yarns comprises preparing pulp liquid from water, NIRE and a paper material prepared from the white bark of Broussonetica kazinoki, flowing paper fibers in a direction to prepare Japanese paper 1, cutting the Japanese paper in a narrow width along the fiber direction of the Japanese paper, while leaving selvage portions β, rubbing the prepared cut Japanese paper pieces on a somewhat wet, slightly slipping and hard base to round the narrowly cut portions, alternately cutting the selvage portions 6, 6', 6"... to prepare the long bodies 7, rounding 8 the selvage portions of the long bodies 7, twisting the prepared fibers 9 with a spinning wheel, and subsequently weaving the twisted fibers as a part or all of warps and wefts of the woven fabric by the use of a weaver.
Patent JP-2000052041-A (JP)
Title: Fume sucking nozzle device for welding torch
Inventor: YOKOI KOMEI
IPC: B23K9/29
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a fume sucking nozzle device for welding torch, wherein disassembling and cleaning are easy and recovery efficiency is good. SOLUTION: On a sucking nozzle 21, plural fume sucking holes 24 are formed with an equal angle distance in a peripheral direction by cutting from the tip end of a tapering part 23, and a slit 25 is formed at the rear end thereof in a shaft direction. The tip end of the tapering part 23 is evenly touched elastically at an outer peripheral of the torch nozzle 24 and an outer diameter of the rear end part is narrowed so as to be mounted by elastically touching to an inner peripheral of a mounting hole 17 of a mounting holder 12 by its return elasticity. The sucking nozzle 21 can be easily detouched by pulling out towards the tip end of the torch nozzle 4, and cleaning of the inside of the nozzle and elimination of a spatter become easy. The mounting holder 12 is constructed freely attachable/detachable with a holder upper 13 and a holder lower 14.
Patent JP-S6380977-A (JP)
Title: Torch angle control method
Inventor: SUGITANI YUJI
IPC: B23K9/12
Filed: 1986-09-26
Abstract: PURPOSE:To improve the bead quality by detecting the change of a voltage waveform of a rotating arc or a welding current waveform and correcting a torch angle at the time of bending a weld line based on said change. CONSTITUTION:In the fillet welding of a lower plate 1 to a vertical plate 2, the welding of performed along the bending weld line 3 while rotating a welding torch 4. At this time, the arc voltage waveform is divided by a prescribed angle phi0 right and left in the welding direction in the range of + or -2.5-+ or -90 deg. with a Cf point and a Cr point as centers and the areas Sef and Ser of the waveforms formed in an interval of the angle phi0 are calculated and the difference between the areas Sef and Ser is calculated and compared with a set reference value and the angle of the torch 4 is corrected according to the variation from the reference value to perform the welding. The discontinuity of a bead in a bending point of the weld line 3 is prevented and besides, the depth of penetration is maintained constant by this method. Accordingly, the quality of the weld based can be improved.
Patent JP-H1156246-A (JP)
Title: Quality improver for bean jam product and production of bean jam product
Inventor: ITO TAKAAKI
IPC: A23L11/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject improver having syneresis preventing effect on bean jam product and free from the deterioration of palatability by dissolving or swelling curdlan which is a thermally coagulable water-insoluble polysaccharide with an alkaline aqueous solution. SOLUTION: Curdlan is dissolved in or swollen with an alkaline aqueous solution such as sodium carbonate or potassium carbonate solution. The concentration of dissolved curdlan is e.g. about 0.01-15 wt.%. If curdlan is not easily dissolved in the alkaline aqueous solution, the solution is heated to a temperature (40 deg.C) not to cause the thermal coagulation of curdlan. The objective improver is preferably added in an amount of 0.03-3 wt.% in terms of curdlan based on the bean jam product such as soft adzuki-bean (red bean) jelly, pasty bean jam and sweet adzuki soup. A gel produced by neutralizing an alkaline aqueous solution of curdlan can be used as the above improver, however, the improver consisting of the alkaline aqueous solution of curdlan has an advantage of long-term preservability.
Patent JP-H11125157-A (JP)
Title: Fluid activation device
Inventor: KURATOMI YASURO
IPC: C02F1/48
Filed: 1993-07-28
Abstract: PURPOSE: To impart energy to various fluids so as to be instantly activated by forming mutually attracting magnetic fields by ceramics to radiate far infrared radiation and magnets to radiate a line of magnetic force, or forming mutually repelling magnetic fiels, or forming a complicated magnetic field of an attracting magnetic field and a repelling magnetic field. CONSTITUTION: Ceramic magnetic substances 3 by fixedly arranging or magnetically installing magnets in the symmetry so as to form attracting magnetic fiels mutually attracting by magnets 1 and 1', are fixedly arranged in a plurality at prescribed intervals on the inside of an outer cylinder body 6 in a central position of both outside surfaces of a disk-shaped ceramic board body 2, and a repelling magnetic field is formed. Then, a strong magnetic force line complicated magnetic field is generated inside the outer cylinder body 6.  According to this constitution, when fluid infiltrates/flows from an opening 7 of the outer cylinder body 6, the fluid isinstantly activated by the synergistic action between the magnetic force line radiating action of an attracting magnetic field complicated with a repelling magnetic field formed by the ceramic magnetic substances 3 and the peculiar action of far infrared radiation radiated from the ceramic board body 2.
Patent JP-H0893882-A (JP)
Title: Differential device
Inventor: NAKABAYASHI YOSHIYUKI
IPC: F16H48/40
Filed: 1994-09-21
Abstract: PURPOSE: To add a differential lock mechanism to differential limiting force by rotational resistance of a gear. CONSTITUTION: A differential case 21 rotationally driven by driving force of an engine, pinion gears 79, 81 stored in storage holes 75, 77 of the differential case 21 free to slide and rotate, side gears 41, 43 on the side of a wheel connected to each other through the gears 79, 81 and a shaft part 95 for locking of the pinion gear 81 passing a side wall 37 of the differential case 21 through to the outside are provided. Additionally, a lock member 103 connected to an existing axial direction groove 105 of the differential case 21 free to move and engaged with the shaft part 95 for locking impossible to relatively rotate and an operation means to operate the lock member 103 to move to a lock position and to a free position are furnished.
Patent JP-H1070777-A (JP)
Title: Remote control unit
Inventor: MIYOSHI KOHEI
IPC: H04Q9/14
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To remotely control electric devices by using remote controllers attached to the electric devices. SOLUTION: When a key 221 is pressed after a control part 211 in a device 21 in actual operation by a remote controller 22 attached to the device 21, is made into storing mode the control part 211 stores that in a storage part 214. Then when a wind capacity switch key 231 of the remote controller 23 of a device 24 in actual operation is pressed, the control part 211 receives a remote control signal and stores an obtained wind capacity control code in the storage part 214 in relation with the key 221. With the key 221 of the remote controller 22 pressed, the control part 211 in the device 21 reads a control code relating to the key 211 out of the storage part 214 and sends it from a transmission part 213 to the device 24, thereby controlling the wind capacity of the device 24. Consequently, the devices 21 and 24 are both controlled remotely through the remote controller 22.
Patent JP-H04110211-A (JP)
Title: Pneumatic tire
Inventor: MIDORIKAWA SHINGO
IPC: B60C11/00
Filed: 1990-08-30
Abstract: PURPOSE:To raise the frictional force on an icesnow road, in a studless tire, by distributing non-metal short fibers of specified means diameter and mean length and orienting its longitudinal direction along the surface of blocks, and satisfying the specific relation between the dynamic Young's modulus on the surface and that in the central portion of blocks. CONSTITUTION:An extrusion molding process is carried out in such a way that non-metal short fibers, for example, natural fiber like cotton fiber having 1mum or more mean diameter and 100mum or more means length, are distributed within tread rubber, and the longitudinal direction of the short fibers is oriented along the surface of blocks 16 in the tread portion. And further, the dynamic Young's modulus E1 on the surface of a block 16 and the dynamic Young's modulus E2 in the central portion of the block 16, are determined so as to satisfy the relations 1.03<=E1<E2 and 3MPa<=E2<=20MPa.
Patent JP-H0972241-A (JP)
Title: Combustion state detector for internal combustion engine
Inventor: FUKUCHI EISAKU
IPC: G01M15/11
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To detect the combustion state of an internal combustion engine in the whole region for generating the positive torque. SOLUTION: The rotation angle of a ring gear or a plate is detected by a rotation speed detection means 101 so that a duration from the preset first crank angle to the second crank angle is measured. Secondarily, a combustion state parameter is calculated from the duration by a combustion state detection means 102 by a set operation method so that the combustion state is judged by a combustion state judgement means 103. A rotation speed correction means 104 finds a correction value for correcting the rotation speed from the combustion state detection value and feeds it back. Then, correction quantity for correcting a duration is changed in such a state that the normal combustion value of the combustion state parameter becomes a prescribed value or less or in a prescribed range.  Use of this combustion state detector allows to detect the combustion states of the internal combustion engine in the whole region where positive torque generates. It is especially effective to detect misfire.
Patent JP-H0568179-A (JP)
Title: Horizontal deflecting circuit
Inventor: KITO KOJI
IPC: G09G1/16
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a multiscanning corresponding low loss and high speed horizontal deflecting circuit for computer display. CONSTITUTION:The 1st horizontal output transistor(TR) 3 consisting of an IGBT and the 2nd horizontal output TR 4 consisting of a MOS-FET are mutually connected in parallel and a horizontal driving circuit 2 is constituted so that the TR 4 is turned on in the tail current period of the TR 3. Thereby a loss due to ON resistance is charged to the TR 3 having small ON resistance and a switching loss is charged to the TR 4 having a high switching speed. Thus the low loss and high speed horizontal deflecting circuit can be attained, and since both the TRs 3, 4 are voltage driving elements, the correspondence of the circuit to multiscanning can be attained.
Patent JP-H0391650-A (JP)
Title: Hot water feeding device
Inventor: ONO SHUZO
IPC: F24H1/14
Filed: 1989-08-31
Abstract: PURPOSE:To enable an accurate temperature control to be attained by a method wherein in the case that a sensed temperature of a temperature sensor is lower than a set temperature for controlling a burner, a water feeding capability is changed over to a high water feeding capability and in turn when the sensed temperature is higher than a set temperature, it is changed over to a lower water feeding capability. CONSTITUTION:In the case that a sensed temperature of a temperature sensor S4 is higher than a set temperature for controlling a burner, a burner 3 is diminished and at the same time hot water circulated and flowing by an auxiliary heat source 22 is kept at a set temperature for keeping the temperature. In the case that the sensed temperature of the temperature sensor S4 is lower than the set temperature for controlling the burner, a circulating pump 24 is constructed to increase a water feeding power and in turn in the case that it is higher than the set temperature for controlling the burner, the water feeding power is changed over to a low capability. Accordingly, a mean temperature of hot water within the circulating passage can be accurately sensed with a few number of temperature sensors for example by one temperature sensor. With such an arrangement, the hot water within the circulating passage can be kept stable at a set temperature for keeping its temperature.
Patent JP-H0674170-A (JP)
Title: Rolling piston type rotary compressor
Inventor: OTA TOSHIHIKO
IPC: F04C18/356
Filed: 1992-08-26
Abstract: PURPOSE:To provide a compressor which exhibits high energy efficien and being highly reliabable concerning friction by feeding oil constantly into a cylinder while maintaining sealing property at the end of a piston. CONSTITUTION:A rolling piston type rotary compressor is a high pressure compressor in which discharge gas is released in a closed container, and an oil sump recess 7b is formed at a position in which three sections comprising a section communicated with a space 7c in a cylinder 8 on at least one of the internal surface of a bearing plate 7a by the rotation of a piston 19, a section closed by the end of the piston 19, and a section communicated with the inner side of the piston 19 are formed by the rotation of the piston 19.
Patent JP-H0867810-A (JP)
Title: Thermoplastic flame-retardant polycarbonate molding compound
Inventor: KAARU FUUA
IPC: C08L69/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject halogen-free compound having a specified composition, having nondripping properties and self-extinguishing properties, and being excellent in stress cracking resistance, etc.  
     SOLUTION: The objective compound comprises (A) a thermoplastic aromatic polycarbonate; (B) a copolymer or polycondensate prepared from (i) a thermoplastic copolymer prepared by copolymerizing a monomer selected among styrene, α-methylstyrene, etc., a monomer selected among (meth)acrylonitrile, maleic anhydride, etc., and/or (ii) a thermoplastic polyalkylene terephthalate; (C) a graft copolymer comprising (iii) a mixture of a monomer selected among stryene, methyl methacrylate, etc., with a monomer selected among (meth)acrylonitrile, an N-substituted maleimide, etc., and (iv) a rubber having a glass transition temperature of 10°C or below; (D) a thermoplastic polyphenylene ether; and (E) a flame retardant phosphate ester being a phosphorus compound of the formula (wherein (n) is 1-5; R 1  is CH 3 ; and (l) is 0-5). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0776380-A (JP)
Title: Aerosol container and its usage
Inventor: FURANSOWA BURUJIE
IPC: A61K9/12
Filed: 1994-08-29
Abstract: PURPOSE: To provide a container in which a predetermined amount of aerosol, which is pharmaceutically active is supplied into the container under a state of suspension containing at least one kind of pharmaceutically active injection gas in addition to the pharmaceutically active substance and a large amount of pharmaceutically active substances can be used without adhering to the inner wall of the container. CONSTITUTION: The inner wall of a container is covered with a plastic coating film. Injection gas is an injection gas which does not contain fluorochlorohydrocarbon and preferably the injection gas contains only fluorohydrocarbon, and preferably, this injection gas is injection gas also contains an auxiliary solvent and/or a surface-active agent. A large amount of active substances will not adhere to the inner wall of the container of a container, while ozone layer will not be damaged or broken by the injection gas.
Patent JP-2001049107-A (JP)
Title: Flame-retarded resin composition and molded product comprising the molding product
Inventor: KOBAYASHI YASUAKI
IPC: C08K5/521
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent flame retardance, fluidity and wet heat resistance and wet heat resistance and controlled mold adhesion by making the composition include a specific aromatic polycarbonate resin, an aromatic polyester resin and a phosphorus-based flame-retardant in a specific ratio. SOLUTION: This resin composition comprises (A) 40-92 wt.% of an aromatic polycarbonate resin having 130,000-19,500 viscosity average molecular weight (generally obtained by a reaction between a dihydric phenol and a carbonate precursor by an interfacial polymerization method or a melt method), (B) 5-40 wt.% of an aromatic polyester resin (e.g. a polyethylene terephthalate, a polyethylene naphthalate, etc., using ethylene glycol as a diol component), (C) 3-20 wt.% of a phosphorus-based flame-retardant of the formula [R1 to R3 are each a 1-8C alkyl or (alkyl-substituted) 6-20C aryl] (e.g. triphenyl phosphate, etc.). Preferably a resin composition comprises 100 pts.wt. of the composition composed of the components and (D) 0.1-25 pts.wt. of a silicate-based filler.
Patent JP-S6469035-A (JP)
Title: Connecting structure of bump electrode
Inventor: TSUBONE HITOSHI
IPC: H01L21/60
Filed: 1987-09-10
Abstract: PURPOSE:To obtain the connecting structure of a bump electrode capable of preventing the isolation of a flip chip and a wiring electrode by forming a first contact hole outside the disposing region of a second contact hole when the first and second contact holes are viewed in a plane and composing the wiring electrode of a soft material. CONSTITUTION:A first contact hole 68 is shaped outside the disposing region of a second contact hole 70 when the first contact hole 68 formed in a first layer 50 such as a ring-shaped groove 68 and the second contact hole 70 shaped in a second layer 54 are viewed in a plane. The contact holes 68, 70 are separated and arranged. An N-type semiconductor diffusion layer 48 in a semiconductor chip 44 and a wiring electrode 52 are connected electrically through the contact hole 68 and the wiring electrode 52 and an Al-Ni alloy layer 62 in a bump electrode 56 through the contact hole 70.