baber/WOPTO huggingface dataset:
Patent JP-H0643447-A (JP)
Title: Transmission type liquid crystal panel, projection type liquid crystal display device using the panel, microlenticular lens array and micro lens allay used for the transmission type liquid crystal panel and reflection type liquid crystal panel
Inventor: SATO KOZO
IPC: G02B5/00
Filed: 1992-07-27
Abstract: PURPOSE:To easily form the microlenticular lens arrays and to greatly improve an effective opening rate by allowing the convergent transmission of incident light from wide angles. CONSTITUTION:The first microlenticular lens array 21 is formed on one surface of a substrate 20 and the second microlenticular lens arrays 31 is formed on one surface of a transparent glass substrate 30, respectively by molding or casting. The substrate 20 is adhered to or is brought into tight contact with a display surface 10 of the transmission type liquid crystal panel body 5. The transparent glass substrate 30 is brought into tight contact with or is adhered and laminated to the substrate 20 in such a manner that the surfaces formed with the microlenticular lens arrays face each other and that the lens stripes intersect orthogonally with each other.
Patent JP-H0865074-A (JP)
Title: Current to voltage conversion circuit, current compression and expansion circuit, automatic exposure control system and automatic exposure control system with built-in sensor
Inventor: WATANABE FUMIHIRO
IPC: G05F3/24
Filed: 1994-08-24
Abstract: PURPOSE: To form a current voltage conversion circuit where a logarithmic compression is possible by means of only a CMOS process. CONSTITUTION: The emitter and the current input terminal 51 of a PNP transistor 10 are commonly connected to the inversion input terminal of an operational amplifier 53 and a first reference voltage input terminal is connected to the noninvented input terminal. The collector of the PNP transistor 10 is grounded and the base is commonly connected to the output terminal 55 and the terminal of the operational amplifier 53. Current I and a reference voltage VREF1 are given to the current input terminal 51 and the first reference voltage input terminal, respectively. The PNP transistor 10 is formed by a CMOS process. Therefore, a term of processing is shortened and a current voltage conversion circuit can inexpensively be formed.
Patent JP-H0644818-A (JP)
Title: Luminaire
Inventor: SUGITA ATSUSHI
IPC: F21S8/04
Filed: 1992-07-27
Abstract: PURPOSE:To mount the body of a luminaire at a specified level using a mounting element whether the hitch ceiling concerned is of a high protruding height or low. CONSTITUTION:A ceiling connection part 12 to be connected with a hitch ceiling and a body mounting part 13, where the body of a luminaire concerned is mounted, are provided on a mounting element 11 with possibility of expanding and contracting. A guide groove 46 is provided at the side face of the ceiling connection part 12, while a detaining boss 102 to be slidably fitted in the guide groove 46 is furnished on the body mounting part 13. The expanding/contracting motions are guided smoothly by fitting of this boss 102 in the groove 46. When the ceiling connection part 12 is elongated, the end of the groove 46 is detained with the boss 102, and the elongated position of the part 12 can be restricted. Prior to mounting of the fixture, the mounting element 11 can be set previously at the level of the hitch ceiling.
Patent JP-H0250511-A (JP)
Title: Flip flop circuit
Inventor: SHIMIZU SHIGEO
IPC: H03K3/286
Filed: 1988-08-12
Abstract: PURPOSE:To obtain high speed with a simple constitution by providing respectively a constant current load at the collector of a pair of first and second transistor and providing a switch transistor at the base of a second pair transistor and the potential at the low level side of a circuit. CONSTITUTION:For a pair of first transistors Q3 and Q4 of the latch form to obtain an output signal from respective collectors while a base and a collector are intersection-connected, the collector output is supplied to the emitter of a pair of second transistors Q1 and Q2 of the latch form in which the base and the collector are intersection-connected. Constant current source loads Q7 and Q8 are respectively provided at the collector of a pair of first and second transistors and between the base of a pair of second transistors and the potential at the low level side of the circuit, switch transistors Q5 and Q6 switch-controlled by the clock pulse are provided. Thus, since the current to switch the driving transistor of a latch mode becomes a constant fixed current regardless of the signal level, a dynamic impedance can be smaller and high speed can be attained.
Patent JP-S6176319-A (JP)
Inventor: NOMA NORIO
IPC: B28B3/26
Filed: 1984-09-25
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。
Patent JP-S6260233-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOGA KAZUO
IPC: H01L21/76
Filed: 1985-09-10
Abstract: PURPOSE:To suppress the growth of a bird's beak by a method wherein an oxide layer is formed on a semiconductor substrate to form a nitride layer on the oxide layer, which is heat-treated in an oxidizing atmosphere, and after the nitride layer is pattern-etched, a field oxide layer is formed by selective oxidation. CONSTITUTION:A base Si oxide film 2 is formed on an Si substrate 1, and thereafter, an Si nitride film 3 is grown in a decompression vaporphase growing furnace, this nitride film 3 is heat-treated in an oxidizing atmosphere of H2O, an Si oxide layer 5 is grown in a pinhole and a resist 4 is applied and is patterned in an insular region. Then, the Si nitride film 3 other than the element isolation region is etched for about 120sec in CF4+O2 plasma of 0.4Torr using the resist 4 as a mask. At this time, such a defect as the Si substrate is etched up does not generate even through the pinhole exists in the Si nitride film because of the Si oxide layer grown in the pinhole. Hereby, a bird's beak can be reduced to 0.5mum or thereabouts.
Patent JP-S6444482-A (JP)
Title: Display device
Inventor: OTA YASUHITO
IPC: G09F11/00
Filed: 1987-08-12
Abstract: PURPOSE: To prevent a customer from missing an interesting display plate by providing a means for preliminarily announcing movement and a means for temporarily stopping the movement in the case of circularly displaying many display plates from a shelter position. CONSTITUTION: By depressing a start switch SA, the circular display is started. Before a fixed time after the display time of one display plate, the movement is preliminarily announced with voice from a speaker S by a controller. When the display time is attained as it is, the next display plate is displayed by a driving motor. When the customer depresses a switch for temporary stop SB, the same display is prolonged and displayed for the fixed display time further. By depressing a switch SC continuously, the content of the display plate temporarily stopped is printed and outputted from a printer 4.
Patent JP-S6259837-A (JP)
Title: Strength testing device for enamel or similar material
Inventor: AKIYAMA KUNIYASU
IPC: G01N3/30
Filed: 1985-09-10
Abstract: PURPOSE:To measure accurately the strength of an enamel or similar material by forming a falling space which extends vertically in a guide tower and providing an impact body which has a balancer on both sides. CONSTITUTION:The falling space 3 where the impact body 2 is allowed to fall freely extends in the guide tower vertically from the upper end of the tower to the lower end. This impact body 2 consists of one round rod 2a and balancers 2b fitted detachably to both ends of the round rod 2a. A test-piece 6 is mounted on a base 10; and the arcuate inflection part of the test piece 6 faces up in this state, the lengthwise direction of the arcuate inflection part crosses the lengthwise direction of the round rod 2a at right angles, and the lengthwise planes of the test-piece 6 and round rod 2a are parallel to each other. Then, the impact body 2 is fallen freely having its lengthwise direction held horizontally at right angles to the test piece 6 to strike on the test-piece 6, so the impact body 2 strikes on the arcuate surface peak part of the test-piece 6 accurately to measure the shock resistance of the arcuate surface of the enamel material and the adhesive strength to the substrate accurately.
Patent JP-H0485951-A (JP)
Title: Hollow package for semiconductor element with improved moisture resistance
Inventor: TOMINAGA KAORU
IPC: H01L23/08
Filed: 1990-07-28
Abstract: PURPOSE:To efficiently prevent water from intruding by covering a thermosetting resin hollow package with a very-low-water-permeability thermoplastic resin composition. CONSTITUTION:A hollow package to air-tightly seal a semiconductor element 7 consists of an inner component having lid bonding parts 3 and a semiconductor chip bonding part 2 which are made of thermosetting resin 1 and an outer component made of thermoplastic resin 5 adjacent to the inner component. Epoxy, polyimide, phenol, unsaturated polyester, or silicone resin is used as the thermosetting resin composing the inner layer of the package. Polyphenylene sulphide, polyether sulphide, polybutylene terephthalate, or polyether etherketone is used as the very-low-water-permeability thermoplastic resin. Thereby an integrated high-moisture-resistance hollow package is obtained.
Patent JP-S6360198-A (JP)
Title: Method for synthesizing diamond by vapor phase method
Inventor: HIROSE YOICHI
IPC: C30B29/04
Filed: 1986-08-28
Abstract: PURPOSE:To efficiently produce diamond having a large deposition area at a high deposition rate by exciting a carbon source compd. by electron ray projection and a hydrogen source compd. by silent electric discharge. CONSTITUTION:A substrate 16 is imposed on a substrate susceptor 4 which is pivotally supported to a revolving shaft 2 disposed in a reaction vessel 1 and has a heating means 3. The air in the reaction vessel 1 is evacuated through a discharge port 15. The carbon source compd. (e.g.: methane) is introduced through an introducing port 8 into the reaction vessel 1 and voltage is impressed between an electron gun 5 and the substrate 16 from a DC power source and the electron ray are projected toward the space on the substrate 16 by drawing the loci of curve groups 7 to excite the carbon source compd. The hydrogen source compd. (e.g.: methyl alcohol) is simultaneously introduced through a quartz tube 9 into the reaction vessel 1 and high AC voltage 13 is impressed between an electrode 10 inserted into the quartz tube 11 and cylindrical copper foil 12 to form the silent electric discharge zone and to excite the hydrogen source compd., by which the diamond is deposited on the substrate 16.
Patent JP-S6096574-A (JP)
Inventor: OTANI KEIZOU
IPC: C04B35/56
Filed: 1983-10-26
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-S6360391-A (JP)
Inventor: NISHIYAMA HIRONOBU
IPC: E21D9/00
Filed: 1986-08-28
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-2000001464-A (JP)
Title: Production of nitrile from alkane
Inventor: NUMAZAWA TOMOMI
IPC: C07C253/24
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a nitrile in a high yield in high ammonia utilization efficiency under the reduced combustion of ammonia by subjecting an alkane to an ammoxydation reaction in the presence of a catalyst and a small amount of water in a gaseous phase. SOLUTION: This method for producing a nitrile comprises subjecting (A) an alkane (for example, propane) to an ammoxydation reaction in the presence of (B) a catalyst in a gaseous phase, while controlling the concentration of water in a gas charged in a gaseous phase reactor to 3-19 mol.%, preferably 4-18 mol.%. The component B preferably contains a compound oxide of the formula: MoVXZOn [X is tellurium or antimony; Z is niobium, tantalum, rare earth elements, alkaline earth metals or the like; the content ratios of the components excluding oxygen are expressed by the inequalities: 0.25<rMo<0. 98, 0.003<rV<0.5, 0.003<rX<0.5, 0<=rZ<0.5 (rMo, rV, rX and rZ are the mol fractions of Mo, V, X and Z on the basis of the total amount of the essential components excluding oxygen); (n) is determined by the oxidation states of the other elements].
Patent JP-H0845832-A (JP)
Title: Treating method and treating apparatus
Inventor: TATEYAMA KIYOHISA
IPC: B05C5/02
Filed: 1994-08-03
Abstract: PURPOSE:To provide a treating method and treating apparatus whereby a treating liq. fed to treatment is easily recovered and regenerated. CONSTITUTION:The apparatus is provided with a developing liq. feed nozzle 22 to feed a developing liq. i.e., treating liq. and suction nozzle 23 to suck and recover this liq. on a substrate G whereby after the developing liq. is fed to the substrate G from the nozzle 22, it is sucked to recover, using the nozzle 23. The recovered liq. is regenerated by a regenerating means 50 to reutilize the developing liq.
Patent JP-H0925683-A (JP)
Title: Roof construction of greenhouse, etc.
Inventor: UCHIYAMA HISAKAZU
IPC: E04D3/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To improve lighting rate of sunshine coming from a slanting direction and to reduce manufacturing and construction cost by arranging horizontally a plurality of purlins between a plurality of oblique beams arranged in parallel so that the upper surfaces of them are substantially flush with the upper surfaces of the inclined beams. SOLUTION: Bearing brackets 19 of angle steel are projected to both sides of each of H-shaped steel oblique beams 15 used for a skeleton of roof construction such as greenhouse, etc. Then, purlins 18 are provided between the oblique beams 15 so that the upper surfaces of them are flush with the upper surfaces of the oblique beams 15 by mounting both ends of the purlins to the bearing brackets 19. Plate glass is mounted on the upper surface of the latticed skeleton obtained by such a method, and the plate glass is mounted with mounting vertical members 40 and mounting horizontal members 30 of extrusion moldings of aluminum. By the constitution, manufacturing and construction cost can be reduced, and lighting rate of sunshine from a slanting direction can be promoted.
Patent JP-S6357539-A (JP)
Title: Purification of naphthalene
Inventor: SATO TOSHIO
IPC: C07C7/04
Filed: 1986-08-27
Abstract: PURPOSE:To obtain purified naphthalene hardly containing sulfur in desulfurizing naphthalene containing benzothiophene by the use of anhydrous aluminum chloride, by separating benzothiophene by distillation under reduced pressure. CONSTITUTION:In desulfurizing naphthalene by treating naphthalene containing benzothiophene as an impurity with anhydrous aluminum chloride, extracting the anhydrous aluminum chloride with an aqueous solution of hydrochloric acid and distillation, a distillation column having preferably >=20 theoretical plates is used and the distillation is carried out at >=1 reflux ratio and under reduced pressure of <=500mmHg so dihydrobenzothiophene produced by partial conversion of the impurity can be separated by distillation to give purified naphthalene having <=0.01% sulfur content useful as a raw material for drugs, etc. Tetralin is distilled away as an initial distillate at normal pressure - under reduced pressure and the vacuum distillation is carried out to give purified naphthalene having >=99.8% purity.
Patent JP-H0545418-A (JP)
Title: Timing calibration device
Inventor: KANAI JUNICHI
IPC: G01R31/28
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a timing calibration device which can adjust a phase of each signal path which a test pattern signal to an IC to be tested. CONSTITUTION:This device allows delay elements 3A-3D with a weighted delay time to be inserted into a sequential circuit in the order of a larger weighting, it to be judged whether the delay time of the inserted delay elements 3A-3D is needed or not, and at the same time the delay element which was determined to be necessary to be connected in series in sequence for obtaining a proper amount of delay. thus enabling the delay time of a plurality of signal transmission paths to be matched. As a result of a logic comparison in a logic comparator 6, the number of fails is counted by a fail counter 7, it is judged whether the delay time is needed or not depending on whether the number of fails exceeded half of the logic comparison count, and the judgment result that the delay time is needed is stored in a retention register 14, thus obtaining a delay data.
Patent JP-H0950352-A (JP)
Title: Disk array device
Inventor: TSUNODA HITOSHI
IPC: G11B27/10
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To increase the updating processing speed in a disk array system of RAID (level 5). SOLUTION: A parity group #1 forms a parity group out of a logical group #1 of drives #1, #2, #3 and #4, and a parity group #2 forms a parity group over a logical group #1 of drives #3, #4, #7 and #8 through a logical group #2. A parity group #3 forms a parity group out of a logical group #2 of drives #5, #6, #7 and #8, and a parity group #4 forms a parity group over a logical group #1 of drives #1, #2, #5 and #6 through a logical group #2 respectively. In such a way, the parity groups are formed over plural logical groups and therefore the average waiting time can be shortened in an updating processing mode.
Patent JP-2001025578-A (JP)
Title: Behaving ability controlling method of player character, recording medium recording behaving ability controlling program and game device
Inventor: TANAKA HIROMICHI
IPC: A63F13/45
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a behaving ability controlling method, etc., of a player character capable of increasing pleasure of elaborating a strategy by providing variety to the equipment of a power up item. SOLUTION: When one element in an arrangeable element list is selected and a square in an element-arranging table is selected (steps S203 and S204 are YES), whether this selected square is a blank or not is judged (Step S205). When the selected square is blank, the selected element is registered in the square of an element-arranging table (step S206). In addition, a value (difference information) obtained by subtracting the level of the arranged element from the level of the square is registered in the selected square (step S210). When using of an element is selected in a scene where a player character fights, the efficiency is varied in accordance with difference information corresponding to the element.
Patent JP-H0484985-A (JP)
Title: Premium output game machine
Inventor: NAKADA TAKASHI
IPC: A63F9/30
Filed: 1990-07-27
Abstract: PURPOSE:To easily acquire premiums of various kinds of shape such as a plate shape one, etc., and to form the appearance shape of a premium holding part in various kinds of forms by comprising a carrier means at the upper part of a housing room of an adsorption means which adsorbs the premium, and a travel means which moves the adsorption means in vertical and horizontal directions. CONSTITUTION:A stopping position is set at the upper side of an output part 38 where a mobile body 11 is stopped when a game is over as an origin, and the present location where the premium 37 is adsorbed by the mobile body 11 can be detected by calculating travel distance from the origin when the game is started. Since the present location of the mobile body 11 is detected and the mobile body 11 is automatically moved from the present location to the origin in such way, the acquiring rate of the premium 37 can be increased, which increases further taste. An air pump P is set so as to stop the operation after the lapse of prescribed time after starting the game, and when the operation of the air pump P is stopped, the premium 37 adsorbed in an inhalation port 47 drops. At this time, when an opening/closing body 39 is opened, the premium 37 is thrown in an aperture part 40, and can be taken out from an output port 18.
Patent JP-S6260083-A (JP)
Title: Counter
Inventor: SUZUKI SEIJI
IPC: G06M3/00
Filed: 1985-09-10
Abstract: PURPOSE:To easily perform counting operation in the marking of examination papers without any error by combining a pen shaft which has a means for detecting the displacement of the tip by depression with an arithmetic circuit. CONSTITUTION:This describes an examination consisting of 20 questions of two and three points respectively. A push button 22 is operated to input 2 as marks. Then when correct answers are marked with a circle by a pen part 7, the displacement of the pen shaft 6 turns on a detection switch 15. This operation is repeated for the 20 questions and the switch 15 is turn on every time a correct answer is marked. An electric circuit 26 which receives the detection signal of this switch 15 multiplies the number of correct answers by 2 and stores the result. Then, the push button 22 is operated to input 3 as marks and similar operation is carried out, so that the electronic circuit 26 multiplies the number of correct answers by 3 and stores the result. Then, the two stored values are added together and displayed on a display means 30.
Patent JP-H0947799-A (JP)
Title: Treatment of muddy water
Inventor: MATSUOKA HARUYOSHI
IPC: B01D21/01
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To flocculate a muddy water by effectively utilizing ready-mixed concrete becoming an industrial. waste and to efficiently treat both by adding the ready-mixed concrete to the muddy water to flocculate the muddy water and separating the flocculated water into the precipitate and supernatant water. SOLUTION: Ready-mixed concrete is added to a muddy water to flocculate the muddy water, and the flocculated water is separated into the precipitate and supernatant water. By this method, the muddy water is flocculated without adding other flocculants. Meanwhile, the ready-mixed concrete as the waste made useless on a job site need not be separated but is effectively reutilized. Accordingly, both to be disposed of are efficiently treated. Further, when the supernatant water is used as the mixing water, the supernatant water as it is used as the mixing water, and the water in the muddy water is effectively utilized.
Patent JP-H0651513-A (JP)
Title: Photosensitive resin composition and production of color filter by using the same
Inventor: HISHIRO YOSHIKI
IPC: G03F7/004
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a method for easily producing color filter excellent in various properties such as fineness and heat resistance. CONSTITUTION:A photosensitive resin composition contains a water soluble polymer compound and an acid generating agent. And the color filter is produced by laminating the photosensitive resin composition 2 to obtain a photosensitive laminated material after applying a hardenable resin composition 1 containing an acid hardenable resin and a cross-linking agent on a substrate 6, forming a pattern by photolithographing the laminated material and coloring the obtained negative pattern 5. Or the color filter is produced by laminating the photosensitive resin composition to obtain the photosensitive laminated material after applying a colored hardenable resin composition containing the acid hardenable resin, a dyestuff and the cross-linking agent on the substrate and forming the pattern by photolithographing the laminated material to obtain the negative pattern.