baber/WOPTO huggingface dataset:
Patent JP-S5926235-A (JP)
Title: Injection molding machine
Inventor: SAITOU TOSHIROU
IPC: B29C45/23
Filed: 1982-08-04
Abstract: PURPOSE:To prevent the back flow of molten resin by using a system in which the starting position of injection is controlled to mutually couple a nozzle with a screw head during the stamping molding period in an injection molding machine for stamping molding. CONSTITUTION:During the stamping molding period, a nozzle 4 is contacted with the sprue 7b of molds 2, the screw 6 is advanced, molten resin is injected, and at the same time as the packing of the resin is finished, the starting point of injection, or the position of the screw 6 for weighing completion, is regulated to fit the convexed portion 9a of the screw head 9 into the concaved portion 4b of the nozzle 4 by a much as l1. Subsequently, stamping molding is made. In this case, the resin in the molds 2 is compressed by a great force resulting from the variations in the volume of the molds 2 and is ready to flow back into an injection cylinder 5 from the gate 7d, but the back flow is prevented by the close fitting of the concaved portion 4b with the convexed portion 9a. Good appearance molding with high accuracy and without sink caused by cooling can be attained.
Patent JP-H06203974-A (JP)
Title: Electronic ballast circuit for discharge lamp
Inventor: KIYOU FUKUEN
IPC: H05B41/02
Filed: 1993-06-07
Abstract: PURPOSE: To prevent the blackening phenomenon of a discharge lamp and extend its service life by limiting the amount of current passed through the discharge lamp by a capacitor after the discharge lamp is lighted when generating a high voltage needed for lighting of the discharge lamp by employing a transformer. CONSTITUTION: When power is supplied to a power source terminal Vcc and the period of time constant of a charge part 1 elapses, a second switching part 3 is turned ON to initiate current hoop of a resonance part 4 and the interaction of a first switching part 2 and the second switching part 3 with the resonance part 4 causes resonance in a predetermined cycle. Then, the current passed through a primary winding T110 of a step-up transformer T100 alternately flows forward and backward in the predetermined cycle, and the voltage is induced and elevated in the secondary winding T120 of the transformer T100. Then, a preheating power source is placed through the secondary winding T120 before the discharge of discharge lamps LP11 and LP12 is initiated, and a power source of the winding T110 is placed on filaments of the discharge lamps LP11 and LP12 to conduct a discharge current through a capacitor and to generate light during discharge.
Patent JP-H04361024-A (JP)
Title: Manufacture of polyurethane and polyurea dispersed resin sheet
Inventor: UENO KAORU
IPC: C08G18/08
Filed: 1991-06-07
Abstract: PURPOSE:To manufacture a polyurethane and polyurea-dispersed sheet having tough mechanical physical properties and excellent dimensional stability. CONSTITUTION:Polyurethane-urea foam is thermally compressed under the conditions of pressure of 50-500kg/cm<2> and a temperature of 180-250 deg.C, thus manufacturing a polyurethane and polyurea dispersed sheet having density of 0.4-1.3g/cm<3>. Accordingly, the sheet obtained by the manufacture has excellent dimensional stability and the tough mechanical physical properties of tensile strength of 70-140kg/cm<2> and tear strength of 30-50kg/cm.
Patent JP-H05302797-A (JP)
Title: Method and device for forming infrared-ray picture
Inventor: NITTA TERUHISA
IPC: G01S7/48
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a deceptive picture for hindering the attack of an IR-ray tracking missile, equipped with a pattern recognizer, against an objective to be attacked. CONSTITUTION:An objective to be attacked is provided with an IR-ray television camera for photographing a back ground around a place whereat the camera 11 is arranged while a heat generating device 40, having mutually intersected lattice type flow passages 14, changeover valves 16 arranged at these intersecting points and a pump 22, capable of supplying heat medium into the flow passages, is arranged so as to cover the outer surface of the objective to be attacked. The switching positions of respective changeover valves 16 are set in accordance with the IR-ray pattern of the background photographed by the IR-ray television camera 11. An IR-ray picture, having a specified shape of pattern, is formed by conducting the heat medium into the flow passages 14. This IR-ray picture can be used as a deceptive picture for deceiving the pattern recognizer of an IR-ray tracking missile.
Patent JP-S5661854-A (JP)
Title: Data transmission control device
Inventor: KONISHI KUNIYOSHI
IPC: H04L12/00
Filed: 1979-10-24
Abstract: PURPOSE:To reduce the load of the firmware and then realize a high-speed circuit control, by deciding the circuit acquisition through a simple hardware. CONSTITUTION:The synchronous bit detecting parts 6 and 7 are provided to detect the effectiveness and ineffectiveness of each circuit. And the deciding circuit 8 desides the input signal to select based on the output signals of the parts 6 and 7. Then the input signal based on the decision of the circuit 8 is transmitted to the control part via the serial-parallel converting part 9 for reception. At the same time, the output signal to be sent to the repeater 1 is selected through the output gates 4 and 5, and the output signals supplied from the conrol parts of the gates 4 and 5 are tansmitted through the parallel-serial converting part 18 for transmission. As a result, the circuit acquisition can be decided through a simple hardware, thus reducing the load of the firmware and then realizing a high-speed circuit control.
Patent JP-H10325444-A (JP)
Title: Base isolation support leg
Inventor: MASUDA HIROMITSU
IPC: F16F9/30
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent collision of a member fixed at an apparatus and a member arranged at a foundation part at a high speed when vibration of a foundation part is comparatively high. SOLUTION: A base isolation support leg 1 comprises a coupling rod 3 fixed at the bottom of an apparatus 2 being an object to be supported; a moving body 4 coupled to the coupling rod 3; a container 5; and a dilatant material 6 arranged in the container 5. A spacer 7 is coupled to the bottom of the moving body 4 and the moving body 4 is arranged at the internal part of the container 5. Thereby, through the spacer 7 coupled to the moving body 4 makes contact with the slide surface 8 of the container 5, the space and the slide surface are brought into a slidable state.
Patent JP-H11324475-A (JP)
Title: Decelerator for automatic closing sliding door
Inventor: YASUDA KEIJI
IPC: E05F3/16
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent an impact on the frame of a sliding door at a time when the sliding door is brought to a completely closed state by constituting the sliding door so as to be opened by manpower at the time of opening and be closed by the biasing force of an automatic return spring at the time of closing and applying the brakes when closing speed biased by the automatic return spring reaches a specified speed or more at the time of closing. SOLUTION: The sliding door is opened by manpower at the time of the opening of the sliding door and closed automatically by the biasing force of an automatic return spring at the time of closing. When acceleration closed by the automatic return spring reaches constant speed or more at the time of the closing of the sliding door at that time, a centrifugal clutch hook 20 pivotally supported to a hook pivot shaft 22 is widened gradually against a biasing spring in the axial center direction by rotating a centrifugal clutch plate 16, and engaged with a hook engaging pawl 23 formed to an engaging-pawl fixing ring 24, and the hook pivot shaft 22 is interlinked with the hook engaging pawl 23.  Accordingly, the revolution of one-way clutch shaft 4 is stopped, a belt 26 is slipped, the number of revolution of a wire winding pulley is lowered, and the closing speed of the sliding door is delayed.
Patent JP-S5470430-A (JP)
Title: Remedy for bradyacusia and tinnitus
Inventor: YUASA RIYOU
IPC: A61K31/46
Filed: 1977-11-16
Abstract: PURPOSE: To provide a remedy for bradyacusia and tinnitus containing bromobutoxybenzyl hyoscyamine as an effective component.  
     CONSTITUTION: Bromobutoxybenzyl hyoscyamine is mixed with proper carrier or diluent, and administered in the form of powder, tablet, capsule, injection, etc.  
     EFFECT: Especially effective as a remedy for bradyacusia caused by troubles of a sound perceiving apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5469916-A (JP)
Title: Transmission system for picture in y-c separation digital picture file
Inventor: YUGAWA NOBUMICHI
IPC: H04N11/02
Filed: 1977-11-16
Abstract: PURPOSE: To prevent the deterioration in picture quality by superposing synchronizing signals upon Y and C signals respectively at the time of the transmission of a still picture composed of a Y signal and chroma-saturation C signal.  
     CONSTITUTION: By Y-system synchronizing superposition circuit 2 and C-system synchronizing superposition circuit 3, synchronizing signals are superposed upon Y signal 12 and C signal 13 from picture file 1, which are transmitted at fixed time from Y-C signal switch 4 to a reception side via transmission line 11. At the reception side, Y-C signal switch 6 separates the Y and C signal on which the synchronizing signals have been superposed, and inputs respective signals to Y- system synchronizing-separator circuit 7 and C-system synchronizing-separator circuit 8. The synchronously-separated Y and C signals are stored in digital picture file 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01306442-A (JP)
Title: Chloroprene rubber vulcanized composition
Inventor: YASUMOTO MASATAKA
IPC: C08K5/36
Filed: 1988-06-02
Abstract: PURPOSE:To obtain the title composition useful for electric wire, industrial products, etc., having improved thermal aging resistance, compression set, etc., by blending chloroprene rubber with a 1,3-substituted guanidine compound and a substituted or unsubstituted dimorpholinopolysulfide. CONSTITUTION:(A) 100 pts.wt. chloroprene rubber is blended with (B), preferably 1-3 pts.wt. substituted or unsubstituted dimorpholinopolysulfide having 5-1,000 sulfur as a vulcanization promoter and (C) preferably 0. 5-3 pts.wt. one or more of 1,3-substituted guanidine compounds shown by the formula (R is phenyl or tolyl) as a vulcanization promotion auxiliary by rubber kneading rollers, etc., at 140-160 deg.C to give the aimed composition.
Patent JP-H0430024-A (JP)
Title: Basement made of precast concrete
Inventor: NODA SABURO
IPC: E02D29/00
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the breakage of anchor braces by providing a basement wall body connected with both upper and lower ends of wall panels by a steel beam under the ground, protruding anchor braces buried in the wall panels in no contact with the beam to the inside of the wall body, and burying them in base concrete. CONSTITUTION:A lower beam 1 is installed on the ground. Multiple wall panels 2 made of precast concrete are installed on the lower beam 1, the wall panels 2 are connected to each other, and the wall panels 2 are connected to the lower beam 1. An upper beam 4 is installed on the upper end of the wall panels 2 and connected to the wall panels 2 to construct a basement wall body 5. The inside soil is discharged while the wall body 5 is pressed into the ground, and it is sunk to the preset depth. Anchor braces 21 buried in the wall panels 2 are protruded to the inside of the wall body 5 and buried in base concrete 6.
Patent JP-H086233-A (JP)
Title: Method for correcting chipping defect of photomask and device therefor
Inventor: KUSUMI YOSUKE
IPC: G03F1/72
Filed: 1994-06-20
Abstract: PURPOSE:To deposit thin films having excellent corrosion resistance and excellent line controllability at the time of correcting the chipping defect of a photomask. CONSTITUTION:A first stage for depositing the first thin film by irradiating the chipping defect part of the photomask 6 with a concentrated Q switching laser beam 2 CW (continuous oscillation) excited in a gaseous atmosphere contg. gaseous molybdenum carbonyl and a second stage for depositing the second thin film by irradiating the first thin film with the concentrated Q switching CW excited laser beam 2 different from the first stage in a chromium carbonyl gaseous atmosphere are executed in a method for correcting the chipping defect of the photomask 6 by a thermal CVD method using the CW excited Q switching laser beam 2.
Patent JP-H09320918-A (JP)
Title: Production control system and production control method
Inventor: SADA TOSHIHIRO
IPC: G06Q50/04
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the manhour of change of process/condition data at the change of common part data for each process procedure by constituting system changing function for changing the process manufacturing condition of a plurality of kinds of articles, and installing function which is automatically collectively changeable by the combined pattern of kind of article/process/manufacturing condition. SOLUTION: Production control system 100 manages the data of manufacturing process procedure, and gives a site the work command of the process procedure contents. Process procedure 51 for each kind of articles 20 is data-linked with a manufacturing process procedure data base 50. When the data change of the process procedure 51 is executed to a plurality of the process procedure 51 as the object, the data change is executed by a change command data classifying part 60 and an automatically collectively processing part 70, in which a change data retrieving part retrieves changing parts out of the changing object process procedure 51. When the atricle name designation exists, the object kind of article is retrieved, and the process and condition in the kind of article is changed.  When the designation does not exist, it is retrieved whether changing parts exist in the whole data of the master-registered process prosedure 51.
Patent JP-H10324795-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor apparatus
Inventor: OURA AKIO
IPC: C08K3/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition by including an epoxy resin having a specific molecular structure, high in adhesiveness to a semiconductor package member, capable of improving reliability of a semiconductor. SOLUTION: This composition comprises (A) an epoxy resin, (B) a curing agent, (C) an inorganic filler and (D) an amide compound as essential components. The component A contains an epoxy resin containing at least one stilbene skeleton selected from a biphenyl skeleton, a naphthalene skeleton and a stilbene skeleton [e.g. 4,4'-bis(2,3-epoxypropoxy)biphenyl]. The content of the component C is >=50 wt.%. The component D is a compound composed of a 8-22C fatty acid and its content is 0.01-2 wt.% in the composition. Preferably the component D is a polyfunctional amide compound containing two or more amide bonds in one molecule (e.g. methylenebisstearic acid amide).
Patent JP-S6119770-A (JP)
Title: Preparation of spray deposited film
Inventor: KAYANE MICHIO
IPC: C23C4/12
Filed: 1984-07-04
Abstract: PURPOSE:To form a spray deposit reduced in surface roughness and having excellent appearance, by forming a metal spray deposit to the surface of a steel material by arc spraying and further applying coating to said deposit by arc spraying using a closed nozzle. CONSTITUTION:At first, a spray deposit is formed to the surface of a steel material by usual arc spraying using supply wires 1, 1 comprising Zn, Al, Ni or Cr and spraying atomizing gas from the nozzle orifice 4 between said wires 1, 1. Next, arc spraying is applied to said spray deposit in such a state that the quantity of atomizing gas is increased by a closed nozzle 3 having the increased number of nozzle orifices 4. By this method, a smooth surface film free from unmelted particles and reduced in surface roughness can be formed and, at the same time, the film uniform in both of upper and lower layers can be obtained by arc spraying.
Patent JP-S5473723-A (JP)
Title: Production of alpha,beta-unsaturated carboxylic ester
Inventor: TAMURA WATAHIKO
IPC: C07C67/00
Filed: 1977-11-17
Abstract: PURPOSE: The oxidation reaction of an α,β-unsaturated aliphatic aldehyde and an alcohol with molecular oxygen in conducted in the presence of a specific catalyst to produce in one step an α,β-unsaturated carboxylic ester in high yield and selectivity.  
     CONSTITUTION: The oxidation reaction of an α,β-unsaturated apliphatic aldehyde of formual I (R 1-3  are H or alkyl) such as methacrolein and an alcohol of formula: R 4 -OH (R 4  is 1W20C alkyl) with molecular oxygen is conducted in the presence of a catalyst consisting of (a) at least one from Pd or its compounds, (b) at least one from Pd and its compounds and (c) calcium carbonate at 0W100°C to produce the objective compound of formula II such as methyl methacrylate. The component Pd in the catalyst is preferably metal Pd and the component Pd is preferably lead oxide, hydroxide or acetate. These components may be supported on activated carbon and others; however, most preferably Pd metal and lead acetate are supported on calcium carbonate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61294423-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/041
Filed: 1985-06-24
Abstract: PURPOSE:To move precisely a forming position of an original picture image to a form, by moving a various power use lens block by an independent motor. CONSTITUTION:When a set reference setting key 30a of an original of an operating panel 30, a set reference of the original is set to the center of a fixed scale 2x. In this case, the center of an original G coincides with the center of a form P to be fed, therefore, a variable power use lens block 8 is moved to a magnification/reduction position indicated with a dotted line along an optical axis of the variable power use lens block 8 from an unmagnification position, in accordance with a set copying magnification, by a copying magnification setting key 306. In this way, since the variable power use lens block 8 can be moved independently by a motor 67, the variable power use lens block 8 can be moved precisely, and a picture image can be formed exactly to a form.
Patent JP-H11345539-A (JP)
Title: Key switch device
Inventor: SATO YOSHITSUGU
IPC: H01H13/702
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To easily assemble a guide support member and a holder plate together. SOLUTION: This key switch device has a holder plate 65 formed with locking parts 66, 67 having outwardly open sliding grooves 68, 69, and a locking projection 69A is formed within the sliding groove 69. The locking pins 55, 56 of a hinge member 47 are inserted into the sliding groove 68 from the open side of the sliding groove 68 and slidably locked. At the same time, the locking bar 61 of a hinge member 48 is inserted until riding over the locking projection 69A within the sliding groove 69 and is turnably locked whereby a guide support member 46 and the holder plate 65 can be connected together.
Patent JP-H06232550-A (JP)
Title: Manufacture of ceramic multilayer wiring board
Inventor: NAKAMURA YOSHIFUMI
IPC: H05K3/46
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a multilayer board which can be protected against warpage, deformation, and separation and wherein cavities are prevented from being produced at an interface between an insulating material and a conductive material by a method wherein an oxidation process is provided between a reducing process and a burning process so as to set a ratio of a total amount of Cu to CuO in a specific range of value. CONSTITUTION:A conductor pattern is formed through a screen printing method using copper oxide paste. Conductor paste is composed of mixture of Cu0 powder and glass frit as an inorganic component and organic binder. The prescribed pieces of green sheet on which a conductor pattern is printed are prepared and thermocompressed into a laminate. Thereafter, the laminate is reduced in a hydrogen gas atmosphere. The Figure indicates the slant view of a ceramic multilayer wiring board composed of the laminated ceramic insulating layers 11 to 14 and conductors 15 and 16. Then, the ceramic multilayer wiring board is partially oxidized so as to set CuO to 3 to 30mol% of a total amount of Cu. Lastly, the wiring board is burned in a nitrogen atmosphere.
Patent JP-S63300277-A (JP)
Title: Base body for photosensitive drum of electrophotographic copying machine
Inventor: TSUKUDA ICHIZO
IPC: G03G5/10
Filed: 1987-05-29
Abstract: PURPOSE:To decrease the deterioration in the electrical characteristics of a photosensitive body with age by forming a base body of a specific aluminum alloy. CONSTITUTION:The base body of the photosensitive drum is formed of the Al alloy consisting of 0.5-8.0wt.% Ni and the balance Al and unavoidable impurities. Said body is more preferably formed of the Al alloy consisting of Al contg. 0.5-8.0wt.% (hereafter wt. is omitted) Ni and contg. further >=1 kinds among 0.05-1.5% Mn, 0.05-1.0% Cr, 0.05-0.5% Zr, <=0.5% Ti, <=0.15 B, 0.05-7% Cu, 0.05-7% Mg, 0.05-8% Zn, 0.05-12% Si, and 0.05-2% Fe and unavoidable impurities. The base body which is less deteriorated with the electrical characteristics more particularly surface potential and dark attenuation is thereby obtd.
Patent JP-S62294019-A (JP)
Inventor: MIYASHITA AKIO
IPC: A01K61/00
Filed: 1986-06-13
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-H09304775-A (JP)
Title: Liquid crystal element, its production and liquid crystal device using that element
Inventor: MORI YOSHIMASA
IPC: C08G73/10
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To realize high contrast, high definition, high luminance and a large area by controlling the phase transition of a liquid crystal compsn. between substrates in such a manner that the temp. width in which a mixture state of an isotropic phase and a smectic phase is allowed is controlled to a specified range. SOLUTION: A liquid crystal compsn. is held between a pair of substrates each having an electrode and an orientation controlling layer. At least one of the orientation controlling layers is subjected to uniaxial orientation treatment. The liquid crystal compsn. shows phase transition from an isotropic phase to a smectic phase in this order during the temp. is decreased. The temp. width in which the phase transition of the liquid crystal compsn. between the substrates occurs and a mixture state of both phases is allowed is controlled to 0.1 to 3.5 deg.C. In this case, the ferroelectric liquid crystal element shows bistability in a SmC* phase (chiral smectic C phase) and its orientation state is formed by gradually cooling the liquid crystal from a liquid phase (isotropic phase).  By controlling the temp. width to allow a mixture state of phases to 0.1 to 3.5 deg.C, production of defects in orientation can be decreased.