baber/WOPTO huggingface dataset:
Patent JP-S62135807-A (JP)
Title: Optical shutter element
Inventor: YAMANISHI NOBUE
IPC: G02F1/055
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a high-reliability element which does not deteriorate in performance even after long-time pulse driving by composing the element of a substrate which forms an optical shutter and polarizing plates arranged on the top and reverse surfaces of the substrate so that their axes of polarization cross each other at right angles. CONSTITUTION:The translucent substrate 11 which has electrooptic effect is constituted in at least >=2-layer structure, conductive layers 12 are provided among the layers of the multi- layered structure, and electrodes covering boundary surfaces between the conductive layers 12 and the substrate 11 are formed on both main surfaces perpendicular to the lamination surface of the substrate. Then, the element consists of the substrate which forms the optical shutter by connecting the electrodes and conductive layers electrically into optical shutter electrodes and the polarizing plates 14 and 15 arranged on the top and reverse surfaces of the substrate so that their axes of polarization cross each other at right angles. When a voltage is impressed to the translucent substrate, an edge part is at the same potential with part of the top surface because the electrodes are formed at both ends of the top surface of the substrate, so electric field convergence is eliminated and no strain is converged. Consequently, the high-reliability optical shutter element which has no microcrack, etc., generated even after being driven for a long period and does not decreases in contrast ratio is obtained.
Patent JP-S62135698-A (JP)
Title: Broken-down fan detecting structure
Inventor: MIZUNO TSUKASA
IPC: F04D27/00
Filed: 1985-12-09
Abstract: PURPOSE:To easily specify a broken-down fan and quickly maintain and restore it by connecting multiple light emitting diodes connected in series to each other in parallel with relays for detecting the abnormality of the rotating speed belonging to multiple fans. CONSTITUTION:Relay contacts of relays 1 for detecting the abnormality of the rotating speed belonging to multiple fans 4 respectively are connected in series, are turned on when the rotating speed of the fans 4 is normal, and are turned off when the rotating speed becomes a reference or less. Light emitting diodes 2 for indicating a broken-down fan are connected in series to each other and are connected in parallel with the relays 1. Thereby, when any fan 4 (or multiple fans 4) fails and the relay 1 is turned off, the light emitting diode 2 connected to the relay 1 is lighted, thus the broken-down fan 4 can be specified readily. Accordingly, the broken-down fan 4 can be quickly maintained and restored.
Patent JP-H05211115-A (JP)
Title: Pattern forming method
Inventor: KIMURA YASUKI
IPC: G03F7/095
Filed: 1992-10-15
Abstract: PURPOSE:To prevent resist from remaining at a clamp retaining part at the time of patterning, in a patterning process using multilayered resist. CONSTITUTION:When patterning is performed by using multilayered structure resist having first resist 13 and second resist 14 formed on the resist 13 wherein the second resist 14 is not formed on at least a part of the outer periphery of the first resist 13, the region where the second resist 14 is not formed is retained with a clamp 16. Thereby the resist left in this part can be surely eliminated.
Patent JP-S61154046-A (JP)
Title: Semiconductor device
Inventor: SHINGUU ZENZO
IPC: H01L23/52
Filed: 1984-12-26
Abstract: PURPOSE:To reduce an electrode resistance by providing, on a first minute electrode, a second electrode which is larger in size than said minute electrode and formed of a low-resistance material. CONSTITUTION:A tungsten layer 2 is evaporated, as a material of a first electrode, on the whole surface of a substrate 1. Then, a resist pattern 3 being used as a mask, dry etching is applied with CF4 gas containing O2 gas, so as to form a minute electrode 4. An SiO2 film 5 is made to grow by CVD on the whole surface of the substrate including said minute electrode 4, a photoresist 6 is provided thereon by coating and softened to be averaged by heat treatment, dry etching is performed, by using CF4 gas, until the top of the minute electrode 4 is exposed, and a remnant resist is removed. Materials 7 of a second electrode, i.e. Ti, Pc, Au, are sputter-evaporated successively on the whole surface of the substrate, and ion milling is executed by using as a mask a resist pattern 8 which covers the minute electrode 4 and has a larger size than this electrode. As the result, minute electrodes (4, 9) in a double- layer structure are obtained.
Patent JP-S61154284-A (JP)
Title: Solid image pick-up element
Inventor: ONO HIDEYUKI
IPC: H04N5/335
Filed: 1984-12-26
Abstract: PURPOSE:To eliminate a shading based upon the difference of parasitic capacity of each signal line or each photo diode and to even the brightness of a picture by providing means that holds a selected vertical scanning line in a floating condition with a prescribed period when a signal charge is read out from a photoelectric conversion element. CONSTITUTION:A MOS transistor switch 14 is provided between a vertical scanning circuit 1 and a vertical scanning line 6. A line 15 is selected by the vertical scanning circuit 1 and next, the MOS transistor switch 14 is opened by impressing of a pulse of a terminal 13 and a current from a power source of the vertical scanning circuit 1 is supplied to the vertical scanning line 6 and charges it. After that, the MOS transistor switch 14 is closed by eliminating the pulse of the terminal 13. At that time, the vertical scanning line 6 becomes floating with being held at a charged voltage and transfers a signal charge stored in a picture 3 to a vertical signal line 7 by opening the MOS transistor switch 4. Thus, all vertical scanning line 6 are in a floating condition when they are read out and only selected vertical scanning lines are held at high voltages.
Patent JP-H1099496-A (JP)
Title: Game machine
Inventor: EZAKI TAKESHI
IPC: A63F7/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide feel of unexpectedness instead of fixing display patterns of fluctuating patterns. SOLUTION: As reach display is made patterns scroll to a right pattern display part in accordance with a counter value of a pattern determining counter 76 stored in a RAM 61. As a game ball wins to a starting port 54, counter values are stored in respective pattern determining counters, and how many patterns are scrolled is determined at a reach speed by a frame feed counter. The minimum frame feed number is 0, and the maximum is 20. After scroll display for the determined frame number, a special prize pattern is forcedly stopped and displayed. The right pattern display part fluctuates and displays at high speed of 6.619sec..., and then immediately stops and displays the special prize pattern at the reach speed in one case, and it fluctuates and displays at a reach speed of 20 patterns at the maximum, and then stops and displays the special prize pattern in another case.  Respective number patterns till the special prize pattern is displayed are determined by frame number counters.
Patent JP-S61158092-A (JP)
Title: Mos transistor output circuit
Inventor: SATAKE KAZUYA
IPC: G11C11/34
Filed: 1984-12-28
Abstract: PURPOSE:To diversify an interface with an external load by providing a gate potential control means increasing a gate potential of one of two MOS transistors (TRs) to the potential higher than a power supply potential and keeping other gate potential lower than the power potential. CONSTITUTION:One gate potential of the two MOSTRs coupled to a connecting point acting on when the power supply potential level is outputted is kept higher than the power supply potential and the other gate potential is kept to the lower potential in the gate potential control means. An output TRQ4, a TRQ3 and a bootstrap circuit B1 are added to the said means. When the output TRQ1 is conducted, the level of an output OUT is increased to (VCC-VTH) and when a gate input load such as a CMOS is connected to the output OUT, even if a current deive capability (W/L) of the output TRQ4 is comparatively small, the level of the output OUT is boosted easily to a level (VCC+alpha-VTH), that is, a level nearly the same as that of the power supply voltage VCC.
Patent JP-H09121442-A (JP)
Title: Protective relay
Inventor: TAIRA MASAAKI
IPC: H02H3/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To maintain matching between auxiliary current transformers and an analog circuit in good states and, at the same time, to simplify the structure of a protective relay. SOLUTION: Auxiliary current transformers 32a-32c are mounted on a substrate on which an analog circuit 32, a digital circuit 43, etc., are mounted so that the transformers 32a-32c can be replaced together with the substrate 37 when one of the transformers 32a-32c becomes defective. Therefore, matching between the transformers 32a-32c and the analog circuit 42 can be maintained in good states and the constitution of an intermediate substrate, etc., between the transformers 32a-32c and circuit 42 can be deleted. For mounting the transformers 32a-32c on the substrate 37, in addition, an automatic wire connecting function is given to a terminal block 34 so as to suppress the occurrence of sparks. Moreover, the length of lead wires are reduced by constituting the transformers 32a-32c in a through type and directly soldering the terminals 55 of a connector 36 to the substrate 37.
Patent JP-S62137686-A (JP)
Title: Optical character recognition device
Inventor: UEDA HIDEAKI
IPC: G06K9/68
Filed: 1985-12-10
Abstract: PURPOSE:To constitute a device with simplified hardware even when the number of read objected characters are increased by performing an edit to divide a recognition dictionary into characters with high appearance frequency and those with low appearance frequency, and changing the recognition dictionary which is checked by the judgement of an operator. CONSTITUTION:An original image set at an original image setting means 1 is photoelectric-converted as a measuring means 2, and a character pattern is supplied to a recognition means 3. The recognition dictionary consists of the first recognition dictionary 4 including the characters with the high appearance frequency, and the second recognition dictionary 5 including those with the low appearance frequency. The recognition means 3 checks the first recognition dictionary 4 for the first, and when the operator judges a display on a display means 7 and an operator indication means 6 is operated, it checks the second recognition dictionary 5.
Patent JP-H06108562-A (JP)
Title: Upside supporting device of relative displacement allowable type partition
Inventor: SUGIMOTO YOSHIHIDE
IPC: E04B2/74
Filed: 1992-09-24
Abstract: PURPOSE:To facilitate the manufacture of parts and their assembly by allowing any relative displacement in a stable state because of a fact that a prop top is held without any lost motion against a ceiling rail usually and simultaneously those of cases that the prop top travels smoothly along the ceiling rail in time of an earthquake or the like and it is tilted in the vertical direction with the ceiling rail are all possible to be done. CONSTITUTION:A supporting member 30 consisting of a metal skeletal member 31, where a leg piece 36 is fitted in a propt 25, and a plastic covering member 40 with a pair of axles 43 equipped with a pair of rollers 47, is attached to the top part of this prop 25. Each of these paired rollers 47 is connected to respective inner surfaces of two flanges of a ceiling rail 20.
Patent JP-H09120945-A (JP)
Title: Molecular beam epitaxial growth and system therefor
Inventor: WAJIMA MINEO
IPC: H01L21/203
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To significantly reduce oval defects in an epitaxial layer caused by a drop of liquid mingled in molecular beams, without employing a top heat cell. SOLUTION: A cell 13 to be opened/closed by a molecular beam shutter 6 is inclined with respect to a substrate 7. On the forward side of the cell 13, a molecular beam reflection board 21 for reflecting and guiding an emitted molecular beam to the substrate 7 is provided. A reflection board heater 22 is provided on the back side of the molecular beam reflection board 21 so as to heat a molecular beam coiliding with the molecular beam reflection board 21 to a temperature higher than a heating temperature by a cell heater 12. Thus, if any drop of liquid caused by sudden boiling is contained in a molecular beam 19 emitted from the cell 13, the drop of liquid collides with and adheres to the molecular beam reflection board 21. Since the molecular beam reflection board 21 is heated by the reflection board heater 22 to a temperature higher than the temperature of the cell 13, the drop of liquid adhered to the molecular beam reflection board 21 evaporates. The molecular beam from which the drop of liquid is removed is reflected on the molecular beam reflection board 21 to irradiate the surface of the substrate 7.
Patent JP-H05119189-A (JP)
Title: Nuclear reactor injection water flow automatic controller
Inventor: IMARUOKA HIROMITSU
IPC: G21D3/04
Filed: 1991-10-24
Abstract: PURPOSE:To obtain the controller for maintaining the integrity of a reactor and a reactor container by automatically regulating the setting of a main steam release safety valve for the purpose of proper actuation, stabilizing a reactor water level with reactor pressure and injection water flow controlled and making easy the control of the reactor output even in the case where the actuation of a high pressure water injection system has been failed at the time of ATWS. CONSTITUTION:The reactor injection water floe automatic controller is provided with an ATWS judging part 1 for outputting an ATWS signal, a high pressure water injection system non-actuation discrimination part 2 for outputting a high pressure water injection system non-actuation signal, a high pressure water injection system non-actuation judging part 3 at the time of ATWS for outputting a high pressure water injection system non-actuation signal at the time of ATWS, a main steam release safety valve opening and closing pressure changing part 4 for outputting the open setting pressure changing signal and the close setting pressure changing signal of a main steam release safety valve and a main steam release safety valve opening and closing setting pressure control part 5 for controlling the open and close setting pressure of the main steam release safety valve.
Patent JP-2000103275-A (JP)
Title: Automobile seat
Inventor: UMEZAWA YOSHINOBU
IPC: B60N2/42
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a safety device capable of securing safety of an occdupant seated on a seat against impact from the side applied to an automobile. SOLUTION: This automoble seat 1 has a side bracket 11 integrally fixed to a support frame 10 so as to project to the center pillar CP side in the part opposed to a center pillar CP of the support frame 10 of a seat back 2 and a push bracket 13 integrally fixed to the center pillar CP so as to project to the side bracket 11 side in a position opposed to the side bracket 11 of the center pillar CP. Thus, when impact from the side is applied to an automobile, the push bracket 13 collides with the side bracket 11 to push away the automobile seat to the center side of a car body.
Patent JP-H06105430-A (JP)
Title: Shackle for pulling out shrink tube shape preserving tool
Inventor: WASHINO KENICHI
IPC: H02G1/14
Filed: 1992-09-22
Abstract: PURPOSE:To provide a shackle for pulling out 5 shape preserving tool while breaking up it, in the condition that a shape preserving tool for preserving a shrink tube, which shrinks and sticks fast to its core, in the condition of being put on the core, in the condition that it preserves the cylindrical shape and besides is fitted unshrinkably on the core together with the shrink tube. CONSTITUTION:This is a shackle 1, which is connected to the pull out end 15 of a shape preserving tool 10 Which retains a shrink tube 9 in the condition that it is impossible of shrinkage in cylindrical shape, and the hook ring 2 is provided integrally with a coupling 3, and the coupling 3 is provided with an engaging recess 4 in which to insert the pull out end 15, and through holes 6 and 6, which lead to the engaging recess 4, are provided at the sidewalls 5 and 5 of the coupling 3, and the pull out end 15 of the shape preserving tool 10 is inserted into the engaging recess 4, and the through hole 16 provided at the pull out end 15 and the through holes 6 and 6 of the shape preserving tool 1 are aligned, and then a lock pin 7 is inserted therein.
Patent JP-H07107891-A (JP)
Title: Trap for capturing animal
Inventor: YAMAMOTO TAKAAKI
IPC: A01M23/34
Filed: 1993-10-07
Abstract: PURPOSE:To provide a trap for capturing animal, capable of surely operating in entry of an animal and seizing the animal in a trap for capturing animal such as wild boar. CONSTITUTION:The outer peripheral face of a short pipe 11 is provided with a channel, a release fitment contact face is fixed at the tip of the channel and a release fitment 2 for placing a tread 22 is brought into contact with the release fitment contact face. Further a stretching wire 16 is connected to the release fitment 2 and the stretching wire 16 is passed through the channel 11e and coupled with a fixing part 12a of a long pipe 12. On the other hand, the release fitment 2 is moved with displacement of the tread 22 and falls from the release fitment contact face 11A to release the stretching wire 16.
Patent JP-H0769631-A (JP)
Title: Flaky electric conductive zinc oxide and production thereof
Inventor: FUJII HIDEYO
IPC: C08K9/02
Filed: 1993-11-08
Abstract: PURPOSE:To obtain white flaky electric conductive zinc oxide having such high electric conductivity as <2.0X10<2>OMEGA.cm specific resistance of flakes. CONSTITUTION:Flaky zinc oxide contg. 0.0001-0.3mol Al per 1mol Zn atom and having 0.1-2mum average thickness, 1-100mum average particle diameter and an aspect ratio of 3-100 is prepd. and at least one kind of metal oxide selected from among oxides of Sb, In, Ce, Ga, Sn, Zr and Ti is stuck to the surface of the flaky zinc oxide by 0.00005-0.05mol per 1mol Zn atom to obtain the objective flaky electric conductive zinc oxide.
Patent JP-2001102639-A (JP)
Title: Light-emitting diode and laser diode device sealed with fluoropolymer
Inventor: NAGAI KENJI
IPC: H01S5/022
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode device and a laser diode device, which is sealed with a fluoropolymer sealing material in place of the conventional epoxy resin-based sealing material. SOLUTION: In a light-emitting diode or laser diode device containing a light-emitting diode or laser diode chip, the laser diode chip is sealed with a ternary fluoropolymer containing tetrafluoroethylene(TFE), hexafluoropropylene(HFP), and vinylidene fluoride(VdF) as the main components or a binary fluoropolymer containing tetrafluoroethylene(TFE) and vinyldene fluoride(VdF) as the main components.
Patent JP-2000108078-A (JP)
Title: Film cutting machine
Inventor: HIRAYAMA TOMOJI
IPC: B26D1/14
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a film cutting machine capable of cutting a film having the large area into many films having small areas in a short time. SOLUTION: A fixed part 2 is composed of a base plate table 16 as a cube having the foursquare upper surface of 20 cm×20 cm and the thickness of 2 cm and base table fixing tolls 17a, 17b, 17c and 17d. A film 20 is formed on the upper surface of a base plate 18. Wing parts 21, 22 are provided on right and left ends in a casing 11. The inner surfaces of the wing parts 21, 22 are slide guides 23, 24, fitted to the side surfaces 31, 32 of the base plate table 16, and guided along the side surfaces 31, 32. Blades 12, spacers 13 and position adjusting blocks 14 are fitted in a groove of the casing 11 and fixed to the casing 11. Cut lines having the same numbers as the blades 12 can be formed on the film by mounting a moving part 1 on the fixed part 2 and horizontally moving the moving part 1. Grid-like cut lines are formed on the film by turning the moving part around a vertical shaft and horizontally moving the moving part 1. Therefore, the film 20 can be cut into many small films by only twice longitudinally and laterally moving the moving part 1.
Patent JP-H02122913-A (JP)
Title: Decorative molding for automobile and resin extruding molding method
Inventor: SUZUKI HIROMI
IPC: B29C48/12
Filed: 1988-11-02
Abstract: PURPOSE:To form a skin layer having a uniform thickness, smooth surface and excellent transparency in a simple manufacturing process by constituting it with a main body part made of ionomer resin having metallic foil or metallic powder, and a skin made of transparent ionomer resin formed on the main body part through simultaneously extruding mold with the main body part. CONSTITUTION:A core 2 is inserted from a core material roll 200 to a mold 100, and molten ionomer resin containing aluminum powder for a main body part 1 is pushed from a push-in port 103 thereinto, and further, transparent molten ionomer resin for a skin layer 3 is also pushed therein from a push-in port 104, A smooth surface polyester tape 9 is inserted from an insertion port 105. Whereby the molten ionomer resin containing aluminum powder, transparent molten ionomer resin and polyester tape 9 are integrated in the extruding space 110, and extruded as a tape-shaped intermediate material 600 from an extruding port 102. The intermediate material 600 is cured in coming into contact with cold water at a cooling device 300, and then, pulled up by a taking-in device 400, finally, cut into a predetermined dimension by a cutting device 500, thereby being finished into a decorative molding 10 for an automobile.
Patent JP-H0987056-A (JP)
Title: Composite body of artificial marble with foamed body
Inventor: OTAKI KUNIHIKO
IPC: B32B5/18
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a composite body of artificial marble with a foamed body, which is lightweight and excellent in appearance. SOLUTION: This composite body is a foamed body having the artificial marble in the surface layer and the foamed body in its inside layer and is obtained by charging the foamed body having fine pores on the surface into a syrup for the artificial marble containing an inorganic filler and a polymerization initiator and polymerizing by heating, and the surface layer and the inside layer are rigidly adhered with each other since the artificial marble exists in the fine pores of the foamed body in the boundary between the surface layer and the inside layer.
Patent JP-H02125448-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBUYA YASUO
IPC: H01L21/768
Filed: 1988-11-02
Abstract: PURPOSE:To form a flattened glass film having no cavity by forming the film on a stepped semiconductor substrate, and then heat-treating it under reduced pressure. CONSTITUTION:After an oxide film 2 made of SiO2, etc., is formed on a semiconductor substrate 1 with a step such as a groove, a BPSG film 3 is formed on the whole surface by a CVD method, etc. Then, the flattened film 3 having no cavity is formed by heat treatment for 30min under the conditions of reduced pressure state of 100Pa, in nitrogen atmosphere at 900 deg.C.
Patent JP-S62143241-A (JP)
Inventor: GRAVESTEIJN DIRK J
IPC: G11B7/243
Filed: 1986-11-25
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。