baber/WOPTO huggingface dataset:
Patent JP-H0647770-A (JP)
Title: Manufacture of injection-molded product
Inventor: UEMATSU TOMOKO
IPC: B29C45/14
Filed: 1992-07-31
Abstract: PURPOSE:To ensure the attachment of an active energy beam-curable sheet to the surface of a molded product obtained by resin injection after preliminary molding in a manner of improved uniformity by emitting an energy beam to a part which hits the angle of the sheet, then curing the part to such an extent that it does not stretch during preliminary molding, and irradiating the molding product with the energy beam to cure an uncured part. CONSTITUTION:An active energy beam-curable sheet 1 sticks airtightly to the surface of a heating plate 2 due to suction force and then is heated to be moved to the surface of a cavity 5 in a female die 4. Next, the sheet 1 adheres tightly to the molding surface of the female die 4 in a pressure chamber, thus being preliminarily molded. The sheet 1 is subjected to the energy beam for curing on the part which hits a character or an angle, the expansion of which is not desirable during the preliminary molding of the sheet 1. Consequently, the part is cured, then is die-clamped, and resin is injected into the cavity 5 to obtain a molded. After that, the uncured part of the sheet 1 is cured by emission of the beam, so that the sheet 1 which covers the molded product as a film does no longer become thin or leave characters deformed, and the uniformity of the attached sheet 1 is enhanced.
Patent JP-S61113097-A (JP)
Inventor: TOOMASU OO HORUTEE
IPC: G09G5/02
Filed: 1985-09-17
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-H0766192-A (JP)
Title: Method for forming high-quality passivation layer on surface of silicon carbide, and device structure of silicon carbide base material having passivation region
Inventor: JIYON DABURIYUU PARUMAWAA
IPC: H01L23/31
Filed: 1993-08-19
Abstract: PURPOSE: To form a high quality passivation layer containing no dopant nor by-product of carbon and oxygen on the silicon carbide part of a device structure by extinguishing a sacrifice layer formed of a material containing silicon on the silicon carbide part through oxidation. CONSTITUTION: A precursor 10 of device is formed of an n-type 6H-SiC basic material 11 and a p-type 6H epitaxial layer 12 and an undoped sacrifice epitaxial layer 13 is formed additionally on the p-type epitaxial layer 12. The undoped sacrifice epitaxial layer 13 is then thermally oxidized to form an oxide layer having thickness sufficient for extinguishing the sacrifice layer substantially based on the thickness of the sacrifice layer and the oxide extinction factor of the material containing silicon. Since the thermal oxide layer 19 of the sacrifice layer is formed not of the p-type layer 12 but of the undoped layer 13, concentration of dopant in the oxide is lowered and problems incident thereto are decreased significantly.
Patent JP-H0654275-A (JP)
Title: Television receiver
Inventor: NAGATA TSUYOSHI
IPC: H04N5/46
Filed: 1992-07-31
Abstract: PURPOSE:To obtain an optimum picture output even at the time of reproducing the picture of an external apparatus recorded as a squeeze picture. CONSTITUTION:When a squeeze picture is inputted from the external apparatus like a video tape recorder, a microcomputer 23 for channel selection is controlled to perform the compressing operation by the operation of a compression on/off button provided in a remote controller 21. A MUSE/NTSC down converter and a scanning conversion circuit 9 are switched to the squeeze mode from the microcomputer 23 for channel selection by a control signal based on this control. As the result, the squeeze picture of 525 scanning lines reproduced from the external apparatus has the time base compressed in the vertical direction without conversion of the number of scanning lines, and scanning lines are added to the top and the bottom of the squeeze picture to output a picture signal having 735 scanning lines as the whole.
Patent JP-H0868102-A (JP)
Title: Removing device for sewage contained in sewage hopper
Inventor: NAGASAWA RYUICHI
IPC: E03F5/22
Filed: 1994-08-30
Abstract: PURPOSE: To separate and drain the sewage contained in sand and excrement dreg by providing an insertion port at the upper section of a hopper and a discharge port at the bottom section respectively, providing a water collecting tray between the insertion port and discharge port, and providing a shielding plate inclinatorily forward from the insertion port to the discharge port. CONSTITUTION: The internal space of a hopper 8 is formed into an inverse square pyramid funnel shape, a discharge port 8c is provided at the lowest end, and a conveying mechanism 8e discharging the stored sand and excrement dreg 11 when a gate section 8b is opened is provided. A water collecting tray 9 is provided between an insertion port 8a and the discharge port 8c. A shielding plate 10 is provided inclinatorily forward from the insertion port 8a to discharge port 8c, and passages L1 , L2 guiding the sewage 12 to the water collecting tray 9 are formed between the shielding plate 10 and the inner wall of the hopper 8. The sand and excrement dreg 11 is accumulated and stored by the shielding plate 10. The sewage 12 in the sand is oozed into the passages L1 , L2 , and the sewage 12 overflowing from the tray 9 is drained along a trough section 9a. The sewage 12 can be separated from the sand in the maintenance- free state without causing plugging.
Patent JP-S6096897-A (JP)
Inventor: OOMICHI YORIO
IPC: F41G3/26
Filed: 1983-11-01
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-H0367508-A (JP)
Title: Apparatus for stopping seedling transplantation machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1989-08-07
Abstract: PURPOSE:To prevent the drop of seedling during the pause of a transplantation machine by connecting or disconnecting the power transmission to wheels and transplantation apparatus with a clutch, detecting the interrupted work state of the machine with a sensor and disconnecting the clutch by the signal from the sensor in a specific state. CONSTITUTION:When the interrupted work state caused by the deficiency or devoid of seedling on a seedling table 9, deficiency of fertilizer in a tank, clogging of fertilizer during application, etc., is detected, the clutch 15 disconnects the transmission of the rotary power from an engine 2 in a state to keep the seedling from falling from a transplantation lever 8 of a transplantation apparatus 7 to stop the rotation of wheels 4, 5 and the work of the transplantation apparatus 7.
Patent JP-H0952202-A (JP)
Title: Inspecting equipment of long material
Inventor: KOCHA MASAHARU
IPC: B65G47/248
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To attain labor saving by reducing the labor of an operator sharply and also to improve the efficiency of inspection. SOLUTION: This equipment has carrying means 32 for carrying a long material W in the horizontal direction, lifting means 30 for moving these carrying means 32 up and down, a pair of clamping means 11 and 12 for holding with pressure the opposite ends in the longitudinal direction of the long material W and a rotation drive means 15 for rotating the clamping means 11 and 12.
Patent JP-H0255102-A (JP)
Title: Preparation of shaped concrete article having complicated surface shape
Inventor: FUJII TORU
IPC: B28B1/54
Filed: 1988-08-19
Abstract: PURPOSE:To mold a highly accurate shaped concrete article by forming a reversal gypsum retaining mold by pouring gypsum in a master mold having good processability and subsequently pouring concrete in said retaining mold. CONSTITUTION:The same master mold 3 as a concrete product 1 is prepared from a material having good processability, for example, wood. Next, this wood master mold 3 is put in a steel box 4 so that the corrugated surface thereof is turned upwardly and the surface of the master mold 3 is coated with a release agent 5. Thereafter, a pasty composition prepared by adding the optimum amount of water to powdery gypsum is poured in the steel box 4 and the surface thereof is made smooth. After curing, the cured composition is released from the steel box 4 to obtain the reversal gypsum retaining mold 6 of the concrete product 1. Next, the reversal gypsum retaining mold 6 is put in a steel box 7 and the surface thereof is coated with a release agent 8 and, if necessary, reinforcing rods 9 are arranged to cast molding concrete in the steel box 7. After a predetermined time is elapsed, the cast concrete is released to obtain the concrete product 1 having a desired shape. If necessary, a resin film or a ceramic or metal layer due to flame spraying is formed to the surface of the obtained concrete product 1.
Patent JP-S58105760-A (JP)
Inventor: TERADA SOUICHIROU
IPC: A61J1/05
Filed: 1981-12-18
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-H04231385-A (JP)
Title: Preparation of molded item from precursor of oxide-type high temperature superconductive body
Inventor: EEBERUHARUTO PURAISURERU
IPC: C23F1/18
Filed: 1991-08-16
Abstract: In the process for producing mouldings from precursors of oxidic high temperature superconductors of the BSCCO type, a copper mould of the desired shape enclosing a solidified bismuth/strontium/calcium cuprate melt is treated with a solution composed of a soluble compound containing sulphate anions, an aqueous mineral acid and an oxidising agent until the copper mould is dissolved.
Patent JP-S6266942-A (JP)
Title: Structure of ink jet head in printer
Inventor: YASUHARA MASATOSHI
IPC: B41J2/045
Filed: 1985-09-18
Abstract: PURPOSE:To prevent residual bubbles when an ink jet head is filled with an ink under pressure to allow a smooth ink jet, by providing separately ink supply ports corresponding to an ink supply path and an ink pressurizing room. CONSTITUTION:An ink supply path 4, a pressurizing room 3, and a jet passage system of a nozzle 2 are connected to one another at and around a confluence portion 7 in the vicinity of an outlet of the nozzle 2. A supply port 6 corresponding to a pressurizing room-nozzle system is newly provided separately from an ink supply port 5. This construction allows such a operation as; and ink is fed under pressure from the supply port 6 into an ink jet head to fill the ink jet head, the air in an ink passage is pushed out of the outlet of the nozzle 2 and the ink supply port 5, and an ink is supplied into the fink passage from the ink supply port 5. In this case, it is desirable that the pressure in the inflow of the ink from the ink supply port 6 is kept slightly higher than that from the ink supply port 5.
Patent JP-H0489900-A (JP)
Title: Leather-treating agent
Inventor: YOSHIDA MAKIKO
IPC: C14C9/00
Filed: 1990-08-02
Abstract: PURPOSE:To obtain the treating agent which is excellent in tear strength and provide a leather homogeneously dyed with dyestuffs by mixing a copolymer composed of specific N-substrated-alpha,beta-unsaturated monocarboxylic acid amide derivative and undersaturated carboxylic acid ester or vinyl acetate. CONSTITUTION:The title leather-treating agent comprises a copolymer composed of an N-substituted-alpha, beta-unsaturated carboxylic acid amide derivative represented by the formula[ wherein R1 represents hydrogen or lower alkyl; R2 represents 1 to 4C alkylene; and X represents hydrogen, alkali or alkaline earth metal, or organic or inorganic ammonium salt] and an unsaturated carboxylic acid ester, such as methyl methacrylate, or vinyl acetate.
Patent JP-S5995702-A (JP)
Title: Phased array antenna
Inventor: HINAI NORIYUKI
IPC: H01Q3/36
Filed: 1982-11-25
Abstract: PURPOSE:To protect a driving circuit of a phase shifter by adding a failure detecting function to said driving circuit so as to avoid a pulse width signal from being outputted at the detection of the failure. CONSTITUTION:If a constant current circuit 6 is failed, since the circuit 6 is inoperative even if an SET signal is inputted, a voltage at an input terminal a1 of a set start comparator 10 is not increased up to a reference voltage at an input terminal b1 and an output of the comparator remains at L level. Thus, an output Q1 of a set start FF circuit 11 remains also at L level, an output Q3 of a failure detecting FF circuit 13 is inverted to L level by a tail edge of the SET signal and the L level is outputted as a failure signal SE. If a dischrge circuit 8 is failed, since the voltage at the terminal a1 does not falls below the reference voltage at the terminal b1, the output of the comparator 10 remains at H level and the output Q1 of the circuit 11 remains at the L level, the output Q2 of the circuit 13 is inverted by the tail edge of the SET signal and the L level is outputted as the signal SE.
Patent JP-S6269442-A (JP)
Title: Electron gun structure for color picture tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1985-09-20
Abstract: PURPOSE:To obtain an extremely good focusing quality at the picture center part and even in the peripheral part by making the opening center axis of the third grid out of the main lens formation electrodes eccentric to the center axis side of an electron gun structure. CONSTITUTION:In the opening center axis of the electrodes corresponding to both side electron beams, the first axes 80 are to be from the center axe of the opening of the first grid 3, via that of the second grid 4 and that, on the second grid side, of the third grid 50. The center axes of the openings 520s, on the fourth grid 60 side, of the third grid 50 come slightly near to the center axis X of an electron gun structure than the first axes 80. These are to be the second axes 90. The center axes of the openings 610s, on the third gird 50 side of the fourth grid 60 go slightly far from the center axis X of the electron gun structure than the first axes 80. These are to be the third axes 100. Accordingly, a halo appearing in the reverse direction of the deflection is deflected to the center axis side so as to cancel coma aberration.
Patent JP-H0370772-A (JP)
Title: Polyphenylene ether-polyamide resin composition
Inventor: URABE HIROSHI
IPC: C08L71/12
Filed: 1989-08-09
Abstract: PURPOSE:To obtain the subject composition having excellent heat-resistance, solvent resistance, dimensional stability, etc., and suitable for automobile part, etc., by compounding a polyphenylene ether resin with specific amounts of a polyamide resin and a compound having mercapto group and specific functional group, etc. CONSTITUTION:The objective composition is produced by compounding (A) 5-95 wt.% of a polyphenylene ether resin [e.g. poly(2,6-dimethyl-1,4-phenylene) ether], (B) 95-5wt.% of a polyamide resin (e.g. nylon 46 or nylon 6), (C) 0.01-25wt.% of a compound having a mercapto group and a functional group selected from carboxyl group, acid anhydride group, acid amide group, imide group, carboxylic acid ester group. epoxy group, amino group and hydroxyl group in the same molecule (preferably a mercaptopolycarboxylic acid such as thiomalic acid or thiocitric acid) and (D) 0-5wt.% of a peroxide (e.g. t-butyl hydroperoxide).
Patent JP-H0528954-A (JP)
Title: Ion processing unit
Inventor: HIKAWA KAZUNORI
IPC: H01L21/265
Filed: 1991-07-22
Abstract: PURPOSE:To measure the charged-up state of a wafer more accurately than in conventional ways. CONSTITUTION:Charge detection electrodes 8a, 8b disposed on the passage of a wafer 4 on a wafer disc 2 while being slightly separated from the wafer 4 and opposite to each other are provided in front of and behind the position of irradiation of an ion beam 6 to the wafer 4 on the wafer disc 2, as seen from the direction of rotation of the disc. The amount of charge-up of the wafer is measured at two portions.
Patent JP-S6267830-A (JP)
Title: Inspection device
Inventor: AKIYAMA YUKIHARU
IPC: H01L21/66
Filed: 1985-09-20
Abstract: PURPOSE:To improve the productivity of inspecting an element to be inspected by automating the inspection by a method wherein an inspection device is composed of an inspection part for visual inspection of the element to be inspected and a destruction mechanism to destruct the element to be inspected according to the result of inspection at the inspection part. CONSTITUTION:A television camera (inspection part) provided on the rear stage of a wire bonder 4 on a carrier path 3 observes the image of a lead frame 2 wire bonded by a wire bonder 4 in the front stage and the image of a pellet 1 loaded upon the lead frame 2 for inspection. When a pellet the wire-bonded state of which is judged to be unacceptable according to the result of inspection by a controller 8 reaches the point below a laser beam irradiation mechanism 9 (destruction mechanism), the pellet 1 is destructed or a bonding wire is melted down with the specified laser beams 9a radiated from the laser beam irradiation mechanism 9.
Patent JP-S5996461-A (JP)
Title: Balancer for thermal gas engine
Inventor: TAKEI YUUJI
IPC: F02G1/053
Filed: 1982-11-25
Abstract: PURPOSE:To reduce vibration of thermal gas engine considerably by arranging two balancer shafts rotatable in opposite directions with same speed of crank shaft. CONSTITUTION:First weight 81 is fixed to crank shaft 1 or flywheel 18 such that the inertia due to total rotary mass of the portion of displacer pin 9 including crank shaft mechanism 6 and the portion of power piston 8 will be in opposite direction from centrifugal force. Balancer shafts 2, 3 provided with rotary members 91, 92 having second and third weights 82, 83 while rotate in opposite direction with same speed with crank shaft 1 are arranged point symmetrically against the crank shaft 1. Shifting angle theta of first balance weight 81 against vertical line (L) passing through the center of crank shaft 1 is made same in opposite direction with theta of second and third balance weights 82, 83 against vertical lines M, N passing through the center of balancer shafts 2, 3.
Patent JP-2000039315-A (JP)
Title: Cigarette inspecting device
Inventor: FUCHIGAMI SEIJI
IPC: G01B21/10
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the cigarette inspection device which facilitates the handling of a stocker by having its whole constitution simplified and its height made low. SOLUTION: This inspection device is configured in the structure that the ventilation container 4a of a ventilation resistance measurement part 4 which measures the ventilation resistance of a cigarette is arranged laterally and the cigarette is conveyed in a lateral or axial direction from a weight measurement part 2 is turn to a winding diameter measurement part 3, the ventilation resistance measurement part 4, a length/hardness measurement part 5, and then a discharge part 6 for the cigarette.
Patent JP-2001031017-A (JP)
Title: Carton paper powder removing device of prismatic liquid paper container making and filling machine
Inventor: YAMAZAKI YASUO
IPC: B65B43/42
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To remove adhered paper powder and dust by providing an air outlet diagonally in a downward direction outside an outer circumferential part, and an air inlet on an inner tip part of the outer circumferential part of the tip part. SOLUTION: A nozzle A for removing paper powder comprises an outer cylindrical pipe 2 and an inner cylindrical pipe 11, and an air feed passage 2a to feed the air to be ejected outside the pipes is provided between the outer cylindrical pipe 2 and the inner cylindrical pipe 11. An air feed passage 11a to feed the air to be sucked inwardly is provided inside the inner cylindrical pipe 11, and the air feed passage 2a between an outer cylindrical pipe 1 and the inner cylindrical pipe 11 is closed at a tip part A1 of the nozzle A. A nozzle hole 4 to eject the air diagonally, outwardly and downwardly to be communicated with the air flow passage 2a is provided on an outer circumferential part 3 of a tip part of the outer cylindrical pipe 2 of the nozzle A.  A tip part of the air flow passage 11a by the inner cylindrical pipe 11 of the nozzle A is a suction port 5 directed toward a tip of the nozzle A. The nozzle hole 4 is provided on the outer circumferential part 3, and a nozzle hole to eject the air in the nozzle tip direction may be provided on a tip part of the nozzle A to close the air flow passage 2a between the outer cylindrical pipe 1 and the inner cylindrical pipe 11.
Patent JP-S58108328-A (JP)
Title: Detector for ignition and flame
Inventor: MATSUMOTO MICHIAKI
IPC: F23Q3/00
Filed: 1981-12-23
Abstract: PURPOSE:To enable detection of even a flame whose rectifying action is weak, by a method wherein a time constant of a smoothin circuit is made larger than a cycle of voltage of an alternate current power source and a cycle generating a high voltage pulse of a pulse generating circuit is made larger than the time constant of the smoothing circuit. CONSTITUTION:When an ignition switch 11 is closed and charge of a condenser 7 becomes larger than a fixed value, a SAIDAC6 is electrified, the charge of the condenser 7 is discharged, its pulse voltage is boosted by a pulse transformer 5 and discharge is done between an electrode 3 and a burner 1. When a flame 5 is formed by igniting through this high voltage discharge, negative voltage of a condenser 15 is taken out by a smoothing circuit 18 and is detected by a flame detecting circuit 23. A time constant of the above smoothing circuit 18 is made into approximately 3-5 times of a cycle of a power source 12 and a time constant of a pulse generation cycle of a pulse generation circuit 4 is made into approximately 3-5 times of the time constant of the smoothing circuit 18. With this, even a flame whose rectifying action is weak can be detected.
Patent JP-H0254936-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA KAZUHIRO
IPC: H01L29/78
Filed: 1988-08-19
Abstract: PURPOSE:To acquire sufficient protection effect even with a transistor of microstructure by covering a gate electrode and a part of a drain diffusion layer with a wiring electrode to a source diffusion layer. CONSTITUTION:A wiring electrode 110 which becomes a source electrode covers a gate electrode 104 as well as a part of drain diffusion layers 105, 107. An electric potential of electrode 11 is the same as that of a substrate 101.
Patent JP-H0256493-A (JP)
Title: Production of powdery ester of fatty acid with sucrose
Inventor: MATSUMOTO SHUSAKU
IPC: C07H13/06
Filed: 1988-08-19
Abstract: PURPOSE:To safely and efficiently obtain the subject compound without deteriorating quality and using any purification solvent at a low cost by salting-out a reaction mixture with a specific method to form precipitates, dissolving the precipitates in water, ultrafiltering the solution and then spray-drying the resultant filtrate. CONSTITUTION:First, the pH of a reaction mixture containing the objective ester of a fatty acid with sucrose, unreacted sucrose, unreacted methyl ester of the fatty acid, catalyst, soap, volatile matter and the fatty acid s adjusted within a neutral range (preferably at pH7.5) and then water and a neutral salt are added thereto to form precipitates. The precipitates are then dissolved in water and the solution is ultrafiltered and spray-dried to afford the objective compound. The ultrafiltration is preferably carried out by using a membrane with a fractionated molecular weight of 50000, made of polysulfone or polyvinylidene fluoride, and bringing the liquid to be treated at 50 deg.C and pH6.2-8.2 into contact with the membrane under a pressure increasing from 1 to 20kg/cm<2>.G.
Patent JP-S6263391-A (JP)
Inventor: HARADA HAJIME
IPC: G06Q20/18
Filed: 1986-09-03
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。