baber/WOPTO huggingface dataset:
Patent JP-H0788858-A (JP)
Title: Raw material filling machine
Inventor: HAYASHI TATSUO
IPC: B29C31/04
Filed: 1993-09-27
Abstract: PURPOSE:To provide a foam molding raw material filling machine constituted so that a cylinder stroke is reduced so as not to generate the clogging of the gap between a piston and the inner wall of a raw material supply pipe with the raw material at the time of the return of the piston and capable of efficiently filling a mold with a raw material. CONSTITUTION:In a foam molding raw material filling machine wherein a piston 4 opening and closing an opening part 2 filling a mold with a raw material by the operation of a cylinder is provided to the rear of a raw material supply pipe 1 having the opening part 2 provided to the leading end thereof, an inner cylinder 12a whose leading end is positioned behind the retreat position of the piston 4 is provided inside the raw material supply pipe 1 to form a cylindrical air passage 11 of which the leading end opening is closed by the inclined end surface 12b of the leading end of the inner cylinder 12a between the inner cylinder 12a and the raw material supply pipe 1. A small jet orifice 14 injecting air for feeding the raw material toward the gap S between the piston 4 and the raw material supply pipe 1 is arranged to the inclined end surface 12b.
Patent JP-2001065594-A (JP)
Title: Boot for constant velocity joint
Inventor: MIYAMOTO KENJI
IPC: F16J3/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent lodging of a root part even when an angle between a pair of rotary shafts consisting of a joint outer race and a shaft is increased and to be formed in a compact shape. SOLUTION: The outside diameter of the first crest part 11 of a bellows part 3 is equalized with the outside diameter of a first cylinder part 1 and the membrane lengths of a first crest part 11-second root part 12-a second crest part 13 are approximately equalized with the membrane lengths of a second crest part 13-a third root part 14-a third crest part 15. The depth (h) of the second root part 12 is set to a range of H/1.3<=h<=H/1.1 based on the depth H of the third root part 14. The outside diameters of the respective crest parts of the bellows part 3 are lower than the outside diameter of the first cylinder part 1 and formed in a compact manner.  Even when a bending angle between a pair of rotary shafts is increased to 50 deg., lodging of the second root part 12 is prevented from occurring and since a sufficient deformation amount is ensured during wide deformation, a stress is relaxed and fatigue resistance is ensured.
Patent JP-H0978992-A (JP)
Title: Tunnel repairing construction method and repairing device
Inventor: HAYASHI TOSHIO
IPC: E21D11/10
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To repair a tunnel rationally and rapidly so as to shorten a construction period and to reduce construction cost, and improve the strength and capacity of the tunnel after repair. SOLUTION: In a tunnel repairing construction method of cutting a lining wall 3 of a tunnel 1 and lining a cut face, a plurality of lining reinforcing frames 23 are circumferentially attached to the cut face of the lining wall 3, and a filler is filled between the lining reinforcing frames 23 and the cut face of the lining wall 3. The lining reinforcing frames 23 are disposed on the inner surface of the tunnel 1.
Patent JP-H1188015-A (JP)
Title: Magnetic thin film multilayer electrode, high frequency transmission line, high frequency resonator and high frequency device
Inventor: ISHIKAWA YOHEI
IPC: H01P3/18
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a thin film multilayer electrode whose electric characteristic can be adjusted after manufacture by using magnetic materials for at least thin film conductors or thin film insulating films, which are alternately stacked on a dielectric substrate. SOLUTION: An adhesive conductor layer is formed between the dielectric substrate 10 and the thin film conductor 21. Adhesive conductor layers 41-48 are respectively formed between the thin film conductor 21 and the thin film insulating body 31a, between the thin film insulating body 31a and the thin film conductor 22, between the thin film conductor 22 and the thin film insulating body 32a, between the thin film insulating body 32a and the thin film conductor 23, between the thin film conductor 23 and the thin film insulating body 33a, between the thin film insulating body 33a and the thin film conductor 24, between the thin film conductor 24 and the thin film insulating body 34a and the thin film insulating body 34a and the thin film conductor 25. They are constituted by using the thin film insulating bodies 31a-34a formed of magnetic materials.  The respective film thicknesses of the thin film conductor layers and the thin film insulating bodies are set by considering the material characteristics of the respective layers containing relative permeability so that the conduction loss of the multilayer electrode becomes minimum.
Patent JP-H0794861-A (JP)
Title: Circuit connection method
Inventor: TANABE KOJI
IPC: H05K3/36
Filed: 1993-09-27
Abstract: PURPOSE:To provide a simple method of circuit connection wherein anisotropic conductive adhesive agent is not used, regarding the connection of flexible printed wiring boards used in an electronic apparatus. CONSTITUTION:Heat-bonding type insulative resist 2, 2' are formed in at least the circuit connection part of each of the substratums 4, 4' of flexible printed wiring boards 1 and 1' for circuit connection. Electrode patterns 3, 3'' are formed on the insulative resist 2, 2', by using conductive paste whose main component is silver powder or copper powder or carbon black. The electrode patterns 3, 3' of the flexible printed wiring boards 1 and 1' are made to face each other. In the state of compression contact, the insulative resist 2, 2' around the electrode patterns 3, 3' are heated and bonded. Since an anisotropic conducting film is not used, circuit connection is very simply enabled.
Patent JP-H0796815-A (JP)
Title: Electric controller for airbag device
Inventor: SHINDO MASAHIRO
IPC: B60R21/16
Filed: 1993-09-27
Abstract: PURPOSE:To provide an electric controller for an airbag device with a second small auxiliary electric power supply for a trouble diagnosis circuit. CONSTITUTION:A selection connection means in which a transistor 32 is interposed between a condenser 18 serving as a first auxiliary electric power supply for an airbag expansion and a condenser 23 serving as a second auxiliary electric power supply for the expansion timing judgment of the airbag and the trouble diagnosis of an operation controller is provided. Usually, the condenser 18 is electrically connected to the condenser 23 through the transister 32 and a trouble diagnosis circuit 25b is operated for a long time through a regulater 22, even when the electric power supply from a battery 12 is cut off. After the cut off of the electric power supply from the battery 12, when the airbag is expanded by running a current to a squib 16, the expansion of the airbag is secured by making the transister 32 off through a transister 33 by the high level signal from a safing circuit 24 or an ignition judging circuit 25a.
Patent JP-H05184383-A (JP)
Title: Bispecific antibody
Inventor: KURATA KUNIO
IPC: C12N5/10
Filed: 1991-06-17
Abstract: PURPOSE:To obtain a monoclonal antibody having bispecific property, capable of carrying out label by a labeling agent or cytoxin activating agent without chemically treating an antibody and capable of freely changing the labeling agent, etc. CONSTITUTION:The objective bispecific antibody being an antibody having specificity to two different antigens, in which either one of these antigens is biotin or a biotin derivative and the other is antigen different from the first antigen is obtained from a fused cell obtain by cell fusion of an anti-biotin monoclonal antibody producing cell having specificity to biotin or the biotin derivative and monoclonal antibody producing cell having specificity to antigen other than biotin or a biotin derivative.
Patent JP-H0687002-A (JP)
Title: Steel sheet plated with zinc-based alloy excellent in deep-drawability and resistance to die galling
Inventor: SUZUKI TAKAMASA
IPC: B21B1/22
Filed: 1992-09-09
Abstract: PURPOSE:To provide a steel plated with a zinc-based alloy excellent in deep- drawability resistance to die galling and corrosion resistance for easily and stably manufacturing the same at the time of making deep-drawn parts which are used for automobiles, furnitures, house applicances, etc., by press forming. CONSTITUTION:The steel plated with the zinc-based alloy excellent in deep- drawability, resistance to die galling and corrosion resistance is easily and stably manufactured by providing plural recessed parts on the surface of a steel sheet, taking the depth of the recessed part as 0.5-10% of the thickness, the total cross-sectional area of the recessed parts per 1mm<2> of the surface of steel sheet as >=0.3mm<2>, the total volume of the recessed parts as >=0.8X10<6>mum<3>, the distance between the recessed parts as >=1.0 of the max. diameter of the recessed part and applying the zinc-based alloy plating on the surface.
Patent JP-S62101976-A (JP)
Title: Pressure reducing valve
Inventor: FUJIWARA KATSUJI
IPC: F16K7/12
Filed: 1985-10-25
Abstract: PURPOSE:To decrease wearing in a contact surface, by forming at least one of the contact surfaces of a diaphragm or a member, adapted to the diaphragm, into a low frictional resistance surface. CONSTITUTION:A diaphragm 28 is a thin plate disc made of metal, and the diaphragm, whose surface is coated with ethylene fluoride resin, is fixed being held between a set of flanges 30, 32. A spring sear 38 forms its diaphragm side into a spherical surface, and the central part of the spherical surface is adapted to an upper surface in the central part of the diaphragm 28. A valve rod 36 forms its head part by a valve rod cap 37 of different material. The valve rod cap 37 forms it diaphragm side into also a spherical surface, and its central part is adapted to a bottom surface in the central part of the diaphragm 28. The spring seat 38 and the valve rod cap 37 are also coated with ethylene fluride resin similarly to the diaphragm 28.
Patent JP-H0553232-A (JP)
Title: Silver halide photographic sensitive material and production thereof
Inventor: OZEKI TOMOYUKI
IPC: G03C1/015
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material which has a high sensitivity and excellent graininess and sharpness, and has an improved pressure characteristic. CONSTITUTION:At least 30% of the novel silver halide particles are used in the silver halide photographic sensitive material. These silver halide particles consist of core parts and shell parts having a dislocation line and specific halogen compsn. The core parts are substantially silver iodobromide due to a high iodine content. The shell parts contain a continuous layer which is a substantially silver iodobromide changing continuously to a low iodine content from the inside of the particles toward the surfaces. Such silver halide particles are preferably formed by the prepn. of core particles which are substantially the particles having a high iodine content, the prepn. of the continuous layer which is the substantially silver iodobromide changing continuously to the low iodine content from the inside of the particles toward the surfaces, the formation of the epitaxy of the microsilver chloride or silver chlorobromide to the above- mentioned particles, and the physical maturation of the microepitaxy and/or the prepn. by conversion using a halogen.
Patent JP-S62100327-A (JP)
Title: Discharge quantity adjusting device for discharge equipment of rotary silo
Inventor: IKEDA TAKESHI
IPC: B65G65/48
Filed: 1985-10-29
Abstract: PURPOSE:To improve the working performance in adjusting the discharge quantity by installing a handle screwed with a bolt suspended from a supporting beam and adjusting a gap adjusting sleeve from a discharge port side through handle operation. CONSTITUTION:When coals, wooden chips, etc. are fed into a silo 1, the delivery substance flows out towards a discharge port 3 from the gap between the lower edge of a sleeve 6a and a bottom plate 2, and stops with the repose angle characteristic to the substance. When the stored substance is discharged, a scraper 9 is revolted to deliver the stored substance in stable state on the periphery of the discharge port 3 on the bottom plate 2 into the discharge port 3, with the angle of repose. The stored substance in a hopper automatically flows down and discharges, and after the discharge of a certain quantity, the substance is set into stable state again with the repose angle characteristic to the substance. When the discharge quantity of the stored substance, i.e., discharge speed varies, or the stored substance is changed, and the angle of repose varies, the position of the sleeve 6a is adjusted in the vertical direction, and when a handle 16 is turned from the discharge port 2 side, the position of the sleeve 6a is changed in the vertical direction.
Patent JP-S62101388-A (JP)
Title: Electrode for spot welding
Inventor: KAMOSHITA KOICHI
IPC: B23K11/30
Filed: 1985-10-29
Abstract: PURPOSE:To increase the durability of an electrode by forming a nickel plated layer on the outer surface of the electrode including the pointing face of the electrode which press-contacts the material to be welded in the copper alloy made electrode for spot welding. CONSTITUTION:The electrode for spot welding is made by forming the nickel plate layer 3 on the outer surface including the point face 2 of a copper alloy made electrode 1. This electrode is mainly composed of the copper alloy having good electric conductivity and heat conductivity. The point part of the electrode has higher melting point than the melting point of a copper with good high temp. intencity and wear resistance, and yet the nickel plated layer having smaller reactivity to a zinc or tin compared to that of a copper is formed. The deformation of the point shape of the electrode and the adhesion of spatters are prevented, therefore, without damaging the surface of the material to be welded and the good welding quality is maintained over long term. Consequently the man-hour in the shape correction of the electrode point part and the change of the electrode, etc. is saved.
Patent JP-H0559874-A (JP)
Title: Constant-size cutting control method and device for shutter component member
Inventor: SATO KENJI
IPC: B23Q5/40
Filed: 1991-08-27
Abstract: PURPOSE:To efficiently cut the component members of various shutters by reducing end materials to the extent possible within the maximum specified length of a raw material. CONSTITUTION:A driving pulley system 16a and a driven pulley system 16b are provided at a preset interval at both end sections on a table 14 mounted with a raw material 13 to be cut. A slide unit 11 is connected to a belt 15 suspended between both pulley systems 16a, 16b movably in the longitudinal direction of the table 14. The slide unit 11 is moved and stopped at the preset position in response to the rated length size data 6 of a shutter component member.
Patent JP-S61120269-A (JP)
Title: Document processor
Inventor: MAKITA MASARU
IPC: G06F17/21
Filed: 1984-11-16
Abstract: PURPOSE:To reduce the capacity of a document memory by converting the characters registered in a dictionary into the word identification codes of the small fixed length for storage and then storing the characters as they are which are not registered in the dictionary. CONSTITUTION:A CPU11 is connected to a display part 9, a keyboard 10, ROM12, RAM13, printer part 14 and a spelling verifying unit (SVCU)15 respectively via a bus 16. The SVCU15 contains a dictionary memory 155. When a character key input is supplied from the keyboard 10, the key input data is sent to a line buffer of the RAM13, a display buffer of the part 9 and a word buffer of the SVCU15 respectively in response to each processing purpose. Then the CPU11 converts the input characters registered in the memory 155 into the word identification codes of small fixed length and stores the input characters which are not registered in the dictionary memory 155 to a text buffer of the RAM13 as they are.
Patent JP-S6394813-A (JP)
Title: Magnetic field orientation extruder
Inventor: NAKATSUKA SATORU
IPC: B29C48/12
Filed: 1986-10-09
Abstract: PURPOSE:To contrive to improve the dimensional stability and (BH)max of a formed body by a method wherein a magnetically anisotropic resin magnet is extruded through a die, which is made by using a die of superhard material or the surface of which is covered by a superhard material. CONSTITUTION:In a former to manufacture an anisotropic resin magnet by magnetic field-orientation extrusion, a gap 3 is formed by yokes 1 and 1', which are made of magnetic material, and non-magnetic material 2 and 2' and a die made of superhard material is employed for extrusion. Said superhard material is selected from chromium carbide, titanium carbide, niobium carbide, vanadium carbide, tungsten carbide, molybdenum carbide, tantalum carbide and titanium nitride. Thus, the wear resistance of the die is remarkably enhanced and its durability is improved and at the same time the dimensional stability of a formed item is improved. Further, since material with a large saturation magnetization can be employed as yoke material, very strong magnetic field is ensured, and consequently a formed body with large (BH)max can be obtained.
Patent JP-S60155308-A (JP)
Title: Industrial robot
Inventor: KATOU HISAO
IPC: B25J11/00
Filed: 1983-12-22
Abstract: PURPOSE:To make up such an industrial robot as being capable of being miniaturized, besides low-unit cost of production, by making a drill part of each step of plural stepped drill parts longer than thickness in a work and thereby reducing the reaction force produced by pressing force of a drill. CONSTITUTION:A drill 3 is provided with plural stepped drill parts 31a, 31b..., while a drill part of each step is made up of being longer than thickness in a work 4. And, cutting parts 32a, 32b... are installed in each step and tip ends of these drill parts, and furthermore a step difference in the stepped drill 3 is designed so as to vary according to material quality in the work 4. Using the said stepped drill 3, the work 4 is drilled for enlargement from a small hole to a larger one in consecutive order so that reaction force to be added to a robot arm can be held down to the smallest possible extent, thus the whole body of a robot is miniaturized.
Patent JP-H1187375-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TOKUNO FUTOSHI
IPC: H01L21/332
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an alloy-free type semiconductor device, in which the deformation of a passivation rubber formed at the outer circumferential end of a semiconductor base body due to the displacement of an anode heat compensating plate which results from vibrations and an impulse at the time of non-pressure can be inhibited, and manufacture thereof. SOLUTION: When a device is provided with an anode heat compensating plate 3 abutted against a semiconductor base body 1, passivation rubbers 2 formed onto the end faces of the outer circumference of the semiconductor base body 1, guide members 14 for positioning the passivation rubbers 2 and the anode heat compensating plate 3 and a ceramic cyliner 6 in which these compensating plate 3, passivation rubbers 2 and guide members 14 are housed, the guide members 14 are formed into an approximately U-shaped cross section by external cylinders 14a, internal cylinders 14B and ring-shaped plates 14C. The passivation rubbers 2 are inserted and fitted into approximately U-shape, while the outer circumferential surfaces are fitted onto the interior wall surface of the ceramic cylinder 6 and inner circumferentail surfaces onto the outer circumferential surface of the anode heat compensating plate 3. As a result the displacement of the anode heat compensating plate 3 can be prevented, and the semiconductor device having good positioning precision is obtained.
Patent JP-H0663948-A (JP)
Title: Defoaming apparatus and method for foam
Inventor: TAKAHASHI NOBUYUKI
IPC: B09B3/00
Filed: 1992-08-18
Abstract: PURPOSE:To perform defoaming treatment in low cost with good energy efficiency by safe operation and to dispense with post treatment by subjecting foam to defoaming treatment while softening the foam using heated pressurized water. CONSTITUTION:After a send-in chamber 5 and a defoaming chamber 1 are cut off by closing the valve 11 provided on the way of the pipe 14 connecting the send-in chamber 5 and the defoaming chamber 1, the inlet valve 51 provided to the insertion pipe 52 of the send-in chamber 5 is opened and foam to be treated is inserted in the send-in chamber 5. Continuously, the inlet valve 51 is closed and, thereafter, the valve 11 between the send-in chamber and the defoaming chamber is opened to send the foam to be treated to the defoaming chamber 1. The foam to be treated is softened or melted by heated treatment water or saturated steam within the defoaming chamber 1 and the gas bubbles contained in the foam are destructed and the volume of the foam before treatment is reduced. Therefore, by adjusting the size of the foam to be treated before treatment, the size of the defoamed body obtained after treatment can be controlled.
Patent JP-H0289355-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO YOSHIHIRO
IPC: H01L23/50
Filed: 1988-09-27
Abstract: PURPOSE:To prevent a lead terminal from being deformed against an external force by providing a groove which is slightly wider than the lead terminal width at either the lower surface of a package or a side surface, or both of lower and side surfaces and by inserting a lead terminal in that groove. CONSTITUTION:A groove 3 which is slightly wider than a package 1, a lead terminal 2, and a lead terminal width is provided. The tip of the lead terminal 2 is inserted into the groove 3 on the lower surface of the package 1 and are held by the both side surfaces and bottom surface of the groove 3. It allows the tip of lead terminal to be held at the both side surfaces and the bottom surface of the groove, and prevents it from being deformed by any external force in left/right directions and lower direction.
Patent JP-H04121212-A (JP)
Title: Fluid supply device for vehicle
Inventor: KAWABATA KAZUNOBU
IPC: B60G17/04
Filed: 1990-09-12
Abstract: PURPOSE:To prevent engine stall in a fluid supply device for vehicle in the caption for an active suspension by carrying out control with increase amount correction of an estimated consumed flow rate by a driving state when an operating state of a variable capacity pump rotation driving source is normal and by prohibiting this correction and carrying out control with an estimated value when it is not in the normal state. CONSTITUTION:An operating state of a pump rotation driving source 104 of an engine and so on is detected by an operating state detecting means 105 for detecting its rotation number and so on and sent to a judging means 106. The judging means 106 judges whether the operating state of the engine and so on is in a high load permitted state which is set in advance. When it is within the permitted state, an increase amount correcting means 101 increasingly corrects a consumed flow rate estimated value determined based on a detected value of a driving state detecting means 100 by a discharge amount control means 107 according to the state and controls a variable capacity pump 103. When it exceeds the permitted state, however, this correction is prohibited and the variable capacity pump 103 is controlled by the consumed flow rate estimated value so as to prevent engine overload.