baber/WOPTO huggingface dataset:
Patent JP-S63201627-A (JP)
Title: Method for exchanging semiconductor device
Inventor: IINUMA YOSHIO
IPC: H05K3/32
Filed: 1987-02-18
Abstract: PURPOSE:To permit exchange of an LSI chip without damaging a substrate and the LSI chip by removing a semiconductor device at a defective point at a high temp. by making use of a degradation in the adhesive power of a conductive adhesive agent at a high temp., then connecting a non-defective semiconductor device to said point. CONSTITUTION:The LSI chip at the defective point is stripped at the high temp. by making use of the degradation in the hot adhesive power of the photosetting or thermosetting type conductive adhesive agent; thereafter, the non-defective LSI chip is bonded again to said point, by which a packaging module is regenerated. More specifically, the adhesive power of the thermosetting or photosetting type conductive adhesive agent 4 degrades in many cases at the high temp. and therefore, if the LSI chip 2 is stripped therefrom at the high temp., the chip is stripped from the surface of the substrate 1 and the surface of an ITO film 5 and can be thereby removed. Removal of the LSI chip 2 without giving any damages at all to the glass substrate 1 and the LSI chip is thereby permitted. Face down bonding of the fresh LSI chip again by the conductive adhesive agent is possible.
Patent JP-S59160127-A (JP)
Title: Optical modulating element
Inventor: MINOURA KAZUO
IPC: G02F1/19
Filed: 1983-03-03
Abstract: PURPOSE:To enable efficient sepn. of divergent light and non-divergent light and to improve the utilizing efficiency of a luminous flux by providing a high polymer solid medium which generates a refractive index distribution on receiving of the heat generated according to an input signal and deforming the wave surface of the luminous flux by the refractive index distribution. CONSTITUTION:A luminous flux 10 is made incident to an optical modulating element L.M and a heating resistor 6b is selected to generate heat, then the heat heats the region in a plastic material 1 which is a thermoeffect medium facing the resistor 6b, thus forming a refractive index distribution 7 in said region. The luminous flux made incident to the resistor 6b is emitted therefrom as a luminous flux 12 having a deformed wave surface. The luminous flux 11 of which the wave surface is not deformed is shut off by a shielding filter 15a and the greater part of the luminous flux 12' having the converted wave surface is irradiated onto a photodetecting medium 14. Since a high polymer material is used as the medium 1, the wave surface of the incident luminous flux is thoroughly deformed without using a high voltage as in the prior art using the crystal as a medium.
Patent JP-S52121525-A (JP)
Title: Production of pulp particles
Inventor: TANABE YUTAKA
IPC: D21H13/00
Filed: 1976-04-01
Abstract: PURPOSE: To produce fine pulp particles useful for making insulating paper excellent in impregnation, by introducing a mixed solution of an aromatic polyamide and mica particles in a specific solvent into a specific precipitating medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000235640-A (JP)
Title: Facial organ detecting device
Inventor: OKANO KENJI
IPC: G06T7/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a high performance facial organ detecting device which is hard to be affected by the changes in skin color and illumination conditions. SOLUTION: A center line calculating means 2 calculates the center line of a face from an input image stored in an image storing means 1. A facial color estimating means 3 estimates facial skin color from the input image stored in the means 1 on the basis of the facial center line calculated by the means 2. A template producing means 5 applies facial color estimated by the means 3 to template generation rules of facial organs stored in a dictionary 4 for template production and produces a template for facial organs. A matching means 7 compares the template produced by the means 5 with an area in the image of an inputted facial image and performs position detection of the facial organs by finding an area where similarity to the template is the highest in the inputted image.
Patent JP-S58166052-A (JP)
Inventor: BURUNO MORINATO
IPC: B41F13/18
Filed: 1983-03-03
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-S53122273-A (JP)
Title: Wiring equipment
Inventor: MASUMURA MUSOGO
IPC: F21V23/00
Filed: 1977-03-31
Abstract: PURPOSE: To provide a wiring device easy to assemble and fabricate having a small and highly safe switch with a lamp socket connected to a wiring equipment comprising a main unit with a wiring section, a conductive plate forming a circuit to the wiring section including a switch terminal and a switch, which is installed in the chassis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01210952-A (JP)
Title: Method for desilverizing disk-shape color photographic film
Inventor: FUJITA YOSHIHIRO
IPC: G03C7/42
Filed: 1988-02-19
Abstract: PURPOSE:To rapidly desilverize the title film by subjecting a disk-shape film mounted with an emulsion layer contg. a specified sensitizing dye thereon to a bleach-fix processing, while rotating the film at a prescribed speed. CONSTITUTION:The silver halide emulsion layer contg. one or more kinds of the sensitizing dyes shown by formulas I-III is mounted on the film. The film is processed in the bleach-fix bath which does not substantially contain a silver ion and an iodine ion, while rotating the film at a rotating speed of 10-1,000r.p.m. after color-developing the film. In the formulas, R<1> and R<2> are each alkyl group, R<3> is H atom or alkyl group, etc., X<-> is an anion, when the sensitizing dye forms an inner complex salt, (n) is 0. The bleaching agent contd. in the bleach-fix bath is composed of an iron (III) ethylene diamine pentaacetate.2NH4, etc., and the fixing agent is composed of ammonium thiosulfate, etc., and the color developing main agent is composed of a p-phenylene diamine derivative.
Patent JP-S61195134-A (JP)
Title: Foam of polyamide resin
Inventor: HOGI TSUNEO
IPC: C08J9/04
Filed: 1985-02-25
Abstract: PURPOSE:Foam having improved and uniform foam structure, improved physical performances such as flexural strength, impact strength, partial compression strength, etc., improved heat resistance and solvent resistance, obtained by expanding nylon 4, 6 resin with a blowing agent. CONSTITUTION:Foam having 0.005-0.8g/cm<3> apparent density obtained by expandig nylon 4, 6 resin with a blowing agent. A nylon 4, 6 resin having >=1.8, preferably >=2.5 relative viscosity in sulfuric acid (0.5g/100ml concentration at 25 deg.C) is used as the nylon 4, 6 resin. Methylene chloride, chloroform, trichlorofluoromethane, etc., are used as the blowing agent.
Patent JP-H11228096-A (JP)
Title: Other object detector for fork device and load carrier
Inventor: WATANABE HARUHIRO
IPC: B66F9/10
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an other object detector for a fork device capable of detecting contact with other objects in a wider range by a simple structure. SOLUTION: In an other object detector for a fork device, which is provided to detect the contact of other objects with a long load mounting member LH, a tape switch 12 for detecting contact with other objects is provided in the tip part of the load mounting member LH so as to be formed in a projected and curved shape in the front side of the load mounting member LH when seen on a plan. Also, a load carrier is provided with the long load mounting member LH having the other object detector OS for the fork device, an advancing/retreating means for advancing/retreating the load mounting member LH from a car body and an advancing/retreating control means for controlling the advancing/retreating means to stop the protruding movement of the load mounting member LH when the other object detector OS detects contact with other objects.
Patent JP-H09208799-A (JP)
Title: Resin composition excellent in plating properties
Inventor: TERASAWA NORIYOSHI
IPC: C08L55/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which provides plated resin products excellent in resistance to shock and plate bulging by formulating two kinds of specific copolymers so that the molded product becomes smaller than a specified value in its coefficient of linear expansion. SOLUTION: (A) A graft polymer prepared by grafting vinyl monomers, preferably styrene, acrylonitrile or the like onto a diene rubber polymer, for example, polybutadiene and (B) a copolymer containing an aromatic vinyl compound and a vinyl cyanide as essential components are formulated so that the molded product from the objective composition may have a coefficient of linear expansion of <=7.2×10<-5> cm/cm. deg.C. In order to improve the thermal cycling properties of the plated products, an organosilicon compound having a recurring unit of the formula (R1 and R2 are each H, an alkyl; (n) is >=1) and a viscosity of 5-100,000 centistokes at 25 deg.C is preferably formulated in an amount of 0.02-0.3 pt.wt.
Patent JP-H06246830-A (JP)
Title: Curable resin tube and technique for lining existing pipe using it
Inventor: SHISHIDO SHUNICHI
IPC: B32B5/08
Filed: 1993-02-24
Abstract: PURPOSE:To make a curable resin tube adhere to a full inner peripheral surface of an existing bent pipe without occurrence of wrinkle and the like. CONSTITUTION:A curable resin 13 in an uncured state is charged between an outer layer 11 and an inner layer 12 in a curable resin tube 10. In the curable resin 13, two fibrous sleeves 14 and 15 are provided. The fibrous sleeves 14 and 15 are made of woven rovings, in which two rovings are inclined crosswise in different directions with respect to the axial direction of the tube, so as to stretch in the axial and peripheral directions of the tube. The curable resin tube 10 is inserted into an existing pipe from one end thereof while being reversed so that the inner peripheral surface shows outside. The stretchable sleeves 14 and 15 ensure the adhesion of the tube to the full inner peripheral surface of the existing pipe even at the bent part thereof.
Patent JP-H08206994-A (JP)
Title: Cutter
Inventor: MACHIJIMA KENJI
IPC: B26D1/46
Filed: 1995-02-02
Abstract: PURPOSE: To improve cutting performance and reliability, and reduce labor by clamping of a work with front and rear side work clamp sets arranged on a main body, cutting with plural endless edges to cut the work in forward- backward two places, automating of respective parts, and automatically discharging of the cut work. CONSTITUTION: A rear side work clamp set 2a and a front side work clamp set 2b to rise up and fall down, which are formed by arranging plural work clamps at intervals on a main body 1, are opposed to each other, and a cutting frame 11 which is arranged on the main body 1 and rises up and falls down between the respective work clamps 2a and 2b and on a work 20a, is provided, and plural endless edges 13 to cut the work in forward-backward two places are arranged at intervals on the cutting frame 11, and a driving mechanism 15 is continuously arranged on the respective endless edges 13. A motor 4 for rising-up and falling-down is arranged on the front work clamp set 2b, and a cylinder 6 for rising-up and falling-down is arranged on the cutting frame 11.
Patent JP-H06317112-A (JP)
Title: Cylinder head for internal combustion engine
Inventor: HANSUUYOHAHIMU ETSUSHIYU
IPC: F01L13/00
Filed: 1994-03-07
Abstract: PURPOSE: To improve each of an output value and a torque value by installing an operating lever in a first valve of a peripheral direction of a first gas exchange valve group disposed on a cylinder head, operating the first valve by a first camshaft and operating remaining valves upon occasion. CONSTITUTION: On one side of a longitudinal center plane L in a cylinder head 1, many intake ports 3 opened to a combustion chamber 8 are formed. In intake pipes 7 connected with these intake ports 3, injection valves 6 are provided. On the other side of the plane L, many exhaust ports are formed. Further, in each intake port 3..., each of intake valves 12 and exhaust valves are disposed. Each intake valve 12 is oscillated by an intake camshaft 19 via an oscillating lever 22 provided with a roller 21. In this case, the oscillating lever 22 is installed in the first valve in the peripheral direction of each intake valve 12. As a result, the first intake valve 12 is oscillated by the intake camshaft 19 and remaining intake valves 12 are oscillated upon occasion.
Patent JP-S61195742-A (JP)
Title: Continuous casting device for steel
Inventor: MAEHARA YASUHIRO
IPC: B22D11/04
Filed: 1985-02-25
Abstract: PURPOSE:To prevent the surface flawing of a steel by maintaining the length from the meniscus part of the molten steel to the bottom end of a casting mold at the value given by the specific equation and cooling slowly the part near the meniscus. CONSTITUTION:The distance L from the meniscus part of the molten steel in the casting mold to the bottom end of the mold is controlled within the range of equation (I) constituted of the drawing speed Vc and carbon equiv. Cp of a steel ingot. X in equation (I) is expressed by equation (II) as a function of the Cp value and the carbon equiv. Cp is expressed by equation (III). A different metallic layer 7 having low heat conductivity is disposed on the inside wall of the mold 3 near the meniscus part 2 of the molten steel 1 in the mold 3 to cool slowly the part near the meniscus 2. The distance L from the meniscus 2 to the bottom end of the mold 3 is the value to suppress the sensitivity of the ingot to hot cracking and since the part near the meniscus 2 is slowly cooled, the formation of coarse austenite (gamma) particles is suppressed and the surface flawing is prevented.
Patent JP-S59162031-A (JP)
Title: Vulcanizer of tire etc.
Inventor: SAKON TOUHACHIROU
IPC: B29L30/00
Filed: 1983-03-04
Abstract: PURPOSE:To prevent the deformation of forces at pressing and to improve the uniformity of the tire by making the forces protrude in their middles and fall and to be inclined on their circumferential sides when the press is seen upward. CONSTITUTION:A green tire 15 is put into the bottom force 2, a bladder 16 is put into the inside of the tire, heating medium is supplied, the tire is preshaved, the top force 1 is dropped by the operation of a top link 10 and engaged closely with the bottom force 2 to vulcanize the tire 15 by heating and compression. In this vulcanizer a bolster 4 transmitting the compression of the vulcanizer and a part or all parts of the contact surface of a force 3 are provided as an inclined surface that is low on the side of the external circumference when the bolster 4 is seen upward. Accordingly, the compression force distributed is high on the side of the external circumference of the force 3 and low on the side of the internal circumference and the internal circumference of the top force 1 is prevented effectively from bending downward during compression. Therefore, the vulcanized tire is excellent in uniformity and quality.
Patent JP-H10238459-A (JP)
Title: Chattering preventive device
Inventor: IKEDA AKIMITSU
IPC: F04B11/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the chatter of a dashpot by fixing a chattering preventive valve to the inside of the cylinder of the dashpot. SOLUTION: A chattering preventive valve is incorporated into a piston 24 in a dashpot provided with a check valve. The chattering preventive valve is constituted of a valve stem 31 and a sliding surface 33 on the piston 24. When the sliding surface 33 passes downward over an upper end opening 32a for a communication hole 32 defined inside the stem 31, the hole 32 is set opening above and below the piston 24. Concretely, the closing motion of the check valve accordingly lowers the piston 24, and just before the valve element of the check valve is seated on a valve seat, the hole 32 is opening above and below the piston 24 at its openings 32a and 32b. In that state, the oil below the piston 24 flows through the hole 32 upward to relax the slow closing action of the dashpot and smooth the movement of the piston 24, which operation is turn prevents chatter in the dashpot.
Patent JP-H08229581-A (JP)
Title: Ozone treatment device
Inventor: KOMATSU NAOTO
IPC: C02F1/28
Filed: 1995-02-24
Abstract: PURPOSE: To lower the concn. of waste ozone and to make it possible to release non- polluted waste gases by aerating the nitrogen discharged from an adsorption column from a gas diffusion pipe into a final vessel of an ozone contact basin in such a manner that the sterilization of the microorganisms in the active carbon in a bioactive adsorption basin after an ozone treatment can be avoided. CONSTITUTION: The air subjected to dust removal with a filter 30 is pressurized by an air blower 31 and is supplied to an adsorption column 40, where the nitrogen in the air is adsorbed; thereafter, this nitrogen is desorbed and discharged by a reduced pressure pump 42. On the other hand, the oxygen delivered from the adsorption column 40 is pressurized by an oxygen compressor 41 and is supplied to an ozone generator 50 where ozonizing oxygen is formed. This ozonizing oxygen is supplied through the gas diffusion pipes 23a, 23b into the ozone contact basin 21 to effect the oxidation decomposition of the org. matter in the water to be treated.  In the meantime, the nitrogen discharged by the reduced pressure pump 41 is aerated from a gas diffusion pipe 23c into a final vessel 21d of the ozone contact basin 21 so as to stably control the concn. of the dissolved ozone and the concn. of the dissolved oxygen to the extent of avoiding the sterilization of the microorganisms in the bioactive adsorption basin 22.
Patent JP-H07227070-A (JP)
Title: Single-phase induction motor
Inventor: OKAWA KOICHI
IPC: H02K17/08
Filed: 1994-02-08
Abstract: PURPOSE:To use a three-phase induction motor and a stator core commonly by alternately aligning four coils consisting of coils of which the coil pitch is three slots and four coils consisting of coils of which the coil pitch is four slots, thus forming an 8-pole coil winding. CONSTITUTION:Coils M1, M3, M5, and M7 out of a coil group of main coil winding 1 are the ones of which the coil pitch is three slots and coils M2, M4, M6, and M8 are the ones of which the coil pitch is four slots. On the other hand, coils A1, A3, A5, and A7 out of a coil group of an auxiliary coil winding 2 are the ones whose coil pitch is four slots and coils A2, A4, A6, and A8 are the ones whose coil pitch is three slots. In this manner, an 8-pole coil winding is formed by providing coil winding, thus commonly using a three-phase induction motor and a stator core.
Patent JP-H1041135-A (JP)
Title: Magnetoresistance effect element and magnetoresistance effect-type head
Inventor: KAWAWAKE YASUHIRO
IPC: H01F10/18
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve a magnetoresistance change rate and magnetic field sensibility, by forming a soft magnetic film by means of an alloy film containing amorphous structure and providing an interface magnetic film at the interface of the soft magnetic film and the non-magnetic film. SOLUTION: A magnetoresistance effect element is provided with an amorphous alloy film 1 as the soft magnetic film, a hard magnetic film 4 and a non-magnetic film 3 formed between them. The non-magnetic film 3 is formed for weakening magnetic connection between the amorphous alloy film 1 and the hard magnetic film 4. An interface magnetic film 2 is inserted into the interface between the amorphous alloy film 1 and the non-magnetic film 3 for improving spin depending scattering occurring in the interface. The angular ratio (residual magnetization/saturation magnetization) of the hard magnetic film 4 is set to be not less than 0.7. A material containing Co as the main component is desirable for the material of the hard magnetic film 4, and the materials of the Co system of Co or Co-Fe alloy, Co-Pt alloy and the like are used.
Patent JP-H05234441-A (JP)
Title: Supporting insulator
Inventor: YOSHIDA TETSUO
IPC: H01B17/50
Filed: 1992-02-25
Abstract: PURPOSE:To improve the insulating property and compactify it by molding an upper buried metal fitting, which supports the charge part of high voltage equipment, and a lower buried metal fitting on earth side integrally with an insulator, and forming an insulating layer low in permittivity around the insulator. CONSTITUTION:An upper buried metal fitting 1, which supports the charge part of high-voltage equipment, and a lower buried metal fitting 2, which is fixed on earth side, are molded integrally with an insulator 3 made of an insulating material. An insulating layer 7 consisting of an insulating material, which has permittivity lower than that of the insulator 3, is covered with the insulator 3. In the insulating layer 7 which becomes a creeping face, the ratio of permittivity becomes small, and it is on such trend that the interval between equipotential lines widens. In all area of the creeping face, the equipotential lines get at approximately equal intervals, and the electric field strength is equalized in each point. Hereby, withstand voltage improves, and the creeping face distance can be cut down, and a compact supporting and fixing insulator can be gotten.
Patent JP-H09224408-A (JP)
Title: Ascending/descending controller for working machine
Inventor: IIDA SATOSHI
IPC: A01B63/10
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently operate by eliminating troublesomeness on operation and ascending a working machine comparatively fast even at the time of stoppage in the state of idling or at the time of working and traveling at a very low speed. SOLUTION: The controller is provided with a lift cylinder 10 freely driving and ascending/descending the working machine connected to a machine body, a vehicle speed sensor 28 detecting the traveling speed of the machine body, a revolution/speed detecting means 20 detecting the speed of the revolution of an engine and a governor freely adjusting the speed of the revolution of the engine. Then the controller is provided with a rotating and ascending control means K connecting an ascending/descending lever 41, the revolution speed detecting means 20, the vehicle speed sensor 28 and the governor 40 so as to increase the speed of the revolution of the engine by a prescribed quantity when the working machine is ascending-operated at the time of being in a nearly idling state and traveling at the speed of zero or very slowly.
Patent JP-H08267722-A (JP)
Title: Bus system for press
Inventor: YOHANESU TENFUERUDE
IPC: B41F33/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To early detect the change in a transmission capacity of a system by a method wherein a signal is transmitted to connect one or more stations to the other stations by utilizing a transmitting section provided at a bus connection device. SOLUTION: A transmitting section 3.1 of a bus connection device 3 in a station 1.1 is connected to a control/estimation unit 4 so that transmission signals having different signal outputs are outputted in a bus 2 via an optoelectronic means of the bus connection device 3. Therefore, the transmitting section 3.1 comprises a light-transmitting device capable of controlling an optical output. Decision as to how much power of optical output is inputted to an optical wave guide body by the light-emission device via the control/estimation unit 4 is made. As a result, when power is turned on, the control/estimation unit 4 is controlled via the emission section 3.1 of the bus connection device 3 connected to a power supplying section of a printing machine.