baber/WOPTO huggingface dataset:
Patent JP-H01261788-A (JP)
Title: Image display device
Inventor: HONDA TATSUO
IPC: G06T11/00
Filed: 1988-04-13
Abstract: PURPOSE:To superposedly display graphic information and image information by simple hardware without reducing resolution and the number of colors to be displayed by providing a selecting means for selecting and outputting information relating to prescribed parts of image information and storing the information relating to the prescribed parts in a memory means. CONSTITUTION:A memory 2 has prescribed storage capacity smaller than the storage capacity of information volume necessary for the display of the image information by display resolution of a display part 3. A selecting means 1 selectively outputs information relating to a prescribed part of the image information and stores the information in a memory 2 and a display part 3 superposedly displays the graphic information and the information relating to a prescribed part read out from the memory means 2. Consequently, the graphic information and image information can be superposedly displayed by simple hardware without dropping the resolution of the displayed image information and reducing the number of colors to be displayed.
Patent JP-H11287170-A (JP)
Title: Fuel injection device for engine
Inventor: ANDO TATSUYA
IPC: F02M51/06
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To suppress repulsion of a ball valve when the valve is closed by forming a valve seat part in a double stage structure in such a way that an upstream side of the ball valve is formed in a truncated cone shape having a small vertical angle, and an downstream side is formed in a truncated cone shape having a large vertical angle. SOLUTION: A valve seat part shape is formed in a double stage constitution wherein an opening angle Φ of a structure 6b of an upstream side of a ball valve 4 is smaller than an opening angle Η of a structure 6a of a downstream side of the ball valve 4. For satisfying a characteristic of atomization and an effect of repulsion suppression simultaneously, the opening angle Θ is preferably set to 80 to 100 degrees, and the opening angle Φ is preferably set to 40 to 60 degrees. In this constitution, when the ball valve 4 and the structures 6a, 6b collide with each other at the time of closing the valve, in the structure 6b having a vertical angle Φ smaller than a vertical angle Θtruncated cone of the structure 6a, dissipation caused by friction of the ball valve 4 is increased.  As a result, more dynamical energy is lost in a valve element, and resiliency is reduced. It is thus possible to suppress repulsion of the ball valve 4 at the time of closing the valve, and it is also possible to increase the value of a dynamic range.
Patent JP-S5214976-A (JP)
Title: Method for automatic weight adjustment of mold in powder compression m olding machines
Inventor: KANOU TETSUO
IPC: B30B11/08
Filed: 1975-07-25
Abstract: PURPOSE:To accomplish automatic weight adjustment of mold for rivet guns with improved response in simple and highly accurate manners.
Patent JP-S61248554-A (JP)
Title: Solid-state image pickup element and manufacture thereof
Inventor: YAMAWAKI MASAO
IPC: H04N5/335
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a solid-state image pickup element without after image, by providing potential distribution, which becomes lower toward a signal reading part in a light receiving part. CONSTITUTION:The amount of introduction of impurities is changed spatially by using a focused ion beam method so that the desired distribution is provided in potential. When an impurity layer 4 constituting a light receiving part is formed, the impurity concentration 6 of the layer is made higher toward a CCD gate electrode 2 and a transfer gate electrode 3. The potential well in the light receiving part is made deeper toward the gate electrode 3. When the gate electrode 3 is selected, the signal charge accumulated in the light receiving part is read to the CCD part. At this time, an electric field formed in the light receiving part acts in addition to the repelling force between the charged particles and thermal diffusion. Therefore, the signal charge is transferred to the CCD part without unread part, and the quality of the picked up image becomes excellent.
Patent JP-H08262482-A (JP)
Title: Dielectric mirror of optical writing and reflection reading out type optical spatial modulation element and its production
Inventor: ENDO MANABU
IPC: G02F1/135
Filed: 1995-03-25
Abstract: PURPOSE: To provide a dielectric mirror of a spatial optical modulation element of a type which is easily producible and is excellent in reflection characteristic and resolution and its production method. CONSTITUTION: Silicon films which contain both elements of oxygen and hydrogen and are used as at least one kind of dielectric films among plural kinds of the dielectric films constituting the dielectric mirror are produced by a sputtering method in an atmosphere into which gaseous oxygen and gaseous hydrogen respectively independently controlled in flow rate are introduced. As a result, the control of the film characteristics in a wide range is made possible and the easy production of the dielectric mirror having the good characteristics with high productivity without using special materials is made possible.  Good reflection and light shielding characteristics are obtd. by the dielectric mirror DML constituted by using the silicon films contg. both elements of the oxygen and hydrogen as at least one kind of the dielectric films dm 2 among plural kinds of the dielectric films and, therefor, the read-out images having high contrast ratio and high resolution are obtd. with the optical writing and reflection reading out type spatial optical modulation element constituted by using such dielectric mirror DML.
Patent JP-H09278429-A (JP)
Title: Production of silicon dioxide polymer for structure
Inventor: SUZUKI NOBUO
IPC: C01B33/152
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To easily obtain an SiO2 polymer rich in linear structural parts at a low cost by treating a polycondensation product of SiO2 formed by hydrolyzing a silicon alkoxide with phosphoric acid. SOLUTION: A polycondensation product of SiO2 formed by hydrolyzing a silicon alkoxide is treated with phosphoric acid to obtain the objective SiO2 polymer rich in linear structural parts blocked by phosphoric acid.
Patent JP-H0644148-A (JP)
Title: Memory backup circuit
Inventor: SAKAI TOSHIO
IPC: G06F1/26
Filed: 1993-04-19
Abstract: PURPOSE:To provide a memory backup circuit which can switch a main power source and an auxiliary power source without chattering on the memory backup circuit where the main power source is switched to the auxiliary power source when it is cut and a memory is backed up. CONSTITUTION:A voltage detection circuit 3 detects the voltage level of the main power source. A transistor Q1 is controlled in accordance with the detected voltage level, and the connection of the memory 2 and the main power source is controlled. At that time, the voltage detection circuit 3 absorbs fluctuation near the detected level and the occurrence of chattering is prevented at the time of switching the main power source to the auxiliary power source.
Patent JP-H07294774-A (JP)
Title: Optical transmitter/receiver
Inventor: SUNAGA YOSHINORI
IPC: G02B6/42
Filed: 1994-04-28
Abstract: PURPOSE:To provide an optical transmitter/receiver which does not cause deterioration in characteristic against a temp. change. CONSTITUTION:As for the optical transmitter/receiver for storing a waveguide type optical component 2 constituted of a core 7 and a clad, one or both of a light emitting element and a light receiving element which are optically connected with the waveguide type optical component 2 in the same housing 1, the light emitting element, or the light receiving element is mounted on submounts 3 and 4, and the submounts 3 and 4 are connected with the waveguide type optical component 2 through an adapter 20, and also, the waveguide type optical component 2, the adapter 20 and either of the submounts 3 and 4 are fixed in the housing 1, and the other is not fixed in the housing 1.
Patent JP-H09260270-A (JP)
Title: Manufacture of semiconductor element
Inventor: FUKUSHI DAICHI
IPC: H01L21/027
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an imperfect pattern due to metal stuck on a resist side wall of a resist pattern, when a semiconductor element is manufactured by using a lift-off method. SOLUTION: A resist film 5 is formed on an insulating film 3 formed on a substrate 1, and a resist pattern is obtained by exposing and developing the resist film with a specified pattern, (a)-(c). The resist 5 is baked at a temperature which shows a 75 deg. or smaller gradient angle of the side wall of the resist pattern and does not denatures the resist. After the insulating film 3 is etched and eliminated by using the resist pattern as a mask, Al is evaporated on the resist pattern, (d)-(e). Al is eliminated together with the resist 5 by lift-off, and a chip wherein a gate electrode 11 is formed between the insulating films 3 is manufactured.
Patent JP-S5618080-A (JP)
Title: Hydraulic pump
Inventor: NAKAO TSUTOMU
IPC: F04B9/04
Filed: 1979-07-19
Abstract: PURPOSE: To generate a high pressure with a small pump by performing a pumping action through the opening or closing action of a suction port caused by the sliding motion of plungers and switching valves.  
     CONSTITUTION: When a plunger 7 moves back to make the inside pressure of the front chamber A of a cylinder 8 negative and the rear end of the plunger 7 opens a suction port 11, the working oil in an oil tank 1 is quickly sucked into the front chamber A. The top of the plunger 7 is advanced resisting a spring S2 by the revolution of a roller 6, and the suction port 11 is automatically closed by th plunger 7 to pressurize the front chamber A. When the pressurizing force exceeds the pressing force of a spring S2, a switching valve 10 is opened to supply working oil to the back chamber of the cylinder 8 from an orifice of a valve seat 9 to generate a high pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5428074-A (JP)
Title: Centrifugal separator
Inventor: KAMIYA YUTAKA
IPC: B01D59/20
Filed: 1977-08-02
Abstract: PURPOSE: To improve the performance of a centrifugal separator by letting escape in a suitable manner by a lower flange of an outer cylinder a loss occurring in a stator portion of an electric motor for use in driving the centrifugal separator, so that an increase in the temperatur eof the stator can be prevented with a temperature rise in a rotary body restricted to a predetermined level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11273865-A (JP)
Title: Organic electroluminescent element material and organic electroluminescent element using the same
Inventor: TANAKA TAIZO
IPC: H01L51/50
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To allow an electroluminescent layer to emit light in a red color region with high luminance and realize long life by forming it from an oxazalone derivative. SOLUTION: This organic EL element material is made of an oxazalone derivative expressed by a formula. In the formula, R1 and R2 each independently represents a hydrogen atom, halogen group, hydroxyl group, substituted or unsubstituted amino group, nitro group, cyano group, substituted or unsubstituted alkyl group, substituted or unsubstituted alkenyl group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted alkoxy group, substituted or unsubstituted aromatic hydrocarbon group, substituted or unsubstituted aromatic heterocycle group, substituted or unsubstituted aralkyl group, or substituted or unsubstituted aryloxy group, substituted or unsubstituted alkoxycarbonyl group or carboxyl group. The compound expressed by the formulas is used for an electroluminescent layer in the organic EL element.
Patent JP-H05263067-A (JP)
Title: Ultraviolet absorber
IPC: A61K8/00
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a very useful ultraviolet absorber comprising a specified chalcone derivative. CONSTITUTION:This absorber comprises a chalcone derivative of formula I (wherein R1 and R2 are each OH or 1-10 C alkoxyl; and (n) and (m) are each 0-3). This derivative can be produced by condensing a benzaldehyde derivative of formula II with an acetophenone derivative of formula III in the presence of an acid catalyst or a basic catalyst to obtain a compound of formula IV, and reacting this compound with a vinylbenzyl halide of formula V (wherein X is Br, Cl or I). This derivative is very useful as an ultraviolet-absorbing monomer because it is polymerizable because of the presence of a vinyl group, and can give an ultraviolet-absorbing polymer resin when at least one such monomer is emulsion-polymerized with another vinyl monomer.
Patent JP-H10277594-A (JP)
Title: Waste water treatment apparatus
Inventor: MIZUNO KENICHIRO
IPC: C02F9/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment tank capable of reducing the load of a post-stage sludge dehydration process by obtaining conc. sludge high in solid (TS) concn. as compared with a conventional method in an apparatus for membrane treatment of waste water generated in a water purifying plant. SOLUTION: In a waste water treatment apparatus consisting of a raw water tank 3 receiving sludge-containing waste water discharged from water purifying equipment, a membrane module 5 provided with a micro-filtration membrane or ultrafiltration membrane separating sludge from sludge-containing water sent from the raw mater tank 3 and a sludge sedimentation tank 7 receiving sludge conc. water discharged from the membrane module 5 to sediment sludge, a liquid cyclone separating sludge of sludge conc. water is provided between the membrane module 5 and the sludge sedimentation tank 7 to obtain highly conc. sludge.
Patent JP-S5525998-A (JP)
Title: Power distributing device
Inventor: MAIKERU HAMUFURIISU
IPC: H02G3/04
Filed: 1979-07-19
Abstract: The invention comprises an electrical distribution system in which the electrical conductors (11, 12) are enclosed within a length of hollow conduit (10) which is formed with a continuous slot (20) in one wall through which a plug (14) can be inserted and rotated to bring its contact pins (77, 78) into contact with the conductors. Gate means (32) located within the conduit have a normally closed position in which the conductors are closed off from that part of the conduit containing the slot, and these are movable into the open position by entry of the plug through the slot. By closing off the conductors from the remainder of the conduit, accidental contact with the conductors is prevented even though access to the interior of the conduit may be achieved via the slot. In one embodiment of the invention, a keyway (50) is provided in the conduit and the plug is formed with a corresponding projection which engages the keyway when the plug is fitted into the slot. The gate means is arranged such that it can only be opened by an element passing through the keyway, thus providing an additional safety feature.
Patent JP-S58207973-A (JP)
Title: Execution of repairing inner surface of existing pipe
Inventor: KOGA MOTOYUKI
IPC: B05D7/22
Filed: 1982-05-31
Abstract: PURPOSE:To perform efficient treatment over a predetermined distance even in low-pressure conveyance, by dividing the work of coating an existing pipe to be repaired into two stages, and reversing the supplying direction of carrier gas after the execution of the first coating to perform the next-stage coating. CONSTITUTION:At the first stage, by the switching operation of a change-over valve 21, a coating head 8 is communicated to one opened part (a) of an existing pipe A, while a vacuum pump 27 is communicated to the other opened part (b). Under this condition, a coating agent is sprayed from a tank into carrier gas of low positive pressure of 0.3kg/cm<2> let flow through a by-pass line by the operation of a compressor, diffused during its passage through the coating head 8 and then supplied through the opened part (a) to the interior of the pipe. Hereon, the conveyance is accelerated, since low negative pressure formed by the vacuum pump 27 is applied to the interior of the pipe. Thereafter, the communicating relation to the opened parts (a) and (b) of the existing pipe A are reversed to each other by the change-over valve 21 at the second stage.
Patent JP-S5616725-A (JP)
Title: Solidification of bentonite slurry
Inventor: NAGAYAMA AKIRA
IPC: E02D5/18
Filed: 1979-07-23
Abstract: PURPOSE: To achieve economical and strong solidification of the bentonite slurry by adding water granulated slag and gypsum dihydrate, fly ash and caustic soda as alkali stimulating agent thereto.  
     CONSTITUTION: In solidification of the bentonite used as a stabilizing agent of an excavated groove for the application of continuous underground walls or the like, the water granulated slag (quenched slag byproduced in large amounts by iron works) and the gypsum dihydrate (desulfurization gypsum discharged from thermal power plants or the like), fly ash and caustic soda as an alkali stmulating agent  thereto. The water granulated slag and the gypsum dihydrate herein added is determined in a proper amount within the ratio range by weight of 3:7W7:1. The fly  ash added is determined in a proper amount to reduce unit amount of water in the  slurry. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06307258-A (JP)
Title: Gas turbine plant
Inventor: KATAGIRI SHIGENOBU
IPC: F02C6/00
Filed: 1993-04-20
Abstract: PURPOSE:To secure a high output regardless of an air temperature by arranging a heat exchanging chamber on the inlet side of a compressor and cooling intake air to feed it to the compressor in a gas turbine plant, in which the compressor, a gas turbine, and a generator are connected together by a common rotary shaft. CONSTITUTION:In a gas turbine plant GT, a compressor 1, a gas turbine 3, and a generator 6 are connected with each other by a common rotary shaft 1a, while a combustor 2 is arranged on an inlet side of a gas turbine 3. In this case, an inlet of the compressor 1 is connected to the heat exchanging chamber 9 via a pipe line 4. In the heat exchanging chamber 9, a filter 10 is arranged in its inlet, while a condenser 11 is built into the heat exchanging chamber 9. The condenser 11 is connected to a heat storage tank 7 so as to form the first closed circuit 13, while the heat storage tank 7 is connected to a cold source 16 via a refrigerant device 8 so as to form the second closed circuit 12. A temperature of intake air is detected at a temperature detecting end 14 in the pipe line 4, and a regulating valve 17 is fully opened by a computing part 15 when the detection value is the predetermined value or more, and then, the intake air is forcibly cooled down.
Patent JP-H11269037-A (JP)
Title: Transparent oily composition
Inventor: MIYAHARA REIJI
IPC: A61K8/31
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent oily composition having high detergency to makeup and excellent in refreshing feeling after washing down with water. SOLUTION: This transparent oily composition comprises soap obtained by neutralizing 2 mol 8-14C fatty acid and/or isostearic acid with 0.8-1.2 mol N,N,N',N'-tetrakis(2-hydroxypropyl)ethylenediamine and a long chain ester oil which is liquid at 20 deg.C. A dialkaloylpolyethylene glycol is preferably further formulated therein when a hydrocarbon-based oil and/or silicone oil is formulated.
Patent JP-S5318266-A (JP)
Title: Device for incinerating refuse
Inventor: MITANI FUHITO
IPC: F23J1/00
Filed: 1976-08-02
Abstract: PURPOSE: To recover an ash discharged from a stoker type refuse incinerator and reuse it as an effective resources such as a noninflammable heat insulating material, by introducing the ash into an electric furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63258413-A (JP)
Title: Tolnaftate-containing microemulsion preparation
Inventor: OTA YOICHI
IPC: A61K8/00
Filed: 1987-04-15
Abstract: PURPOSE:To obtain the titled preparation showing excellently treating effects on sweat tinea, psoriasis and macular minor vesicle tinea, having excellent stability and percutaneous absorption, containing tolnaftate, a carboxylic acid dialkyl ester, an anionic surface active agent and an oily component. CONSTITUTION:The titled preparation containing (A) 0.5-5.0wt.% tolnaftate: N-methyl-N-(3-tolyl)thiocarbamic acid-2-naphthyl ester, (B) 2-50wt.% dialkyl ester of a carboxylic acid selected from adipic acid, pimelic acid, suberic acid, azelaic acid and phthalic acid (preferably dibutyl phthalate, diethyl sebacate or diisoproyl azelate), (C) an anionic surface active (e.g. alkyl sulfate), (D) an oily component having 0.10-0.35wt.% I.O.B (e.g. triglyceride of olive oil) and (E) an oily component having 0-0.08 I.O.B (e.g. squalane) in a ratio wherein the amount of the components D and E are 1/50 the amounts of the components A+B-equivalent, respectively and the amount of the component E is >=equivalent of the component D.
Patent JP-H10273576-A (JP)
Title: Flame-retardant resin composition
Inventor: NANBA NORITSUGU
IPC: C08L51/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition comprising a polycarbonate resin, a rubber-reinforced resin, a flame retardant and a fluororesin and having high flame retardancy and high heat stability. SOLUTION: This composition comprises 5-98 pts.wt. substantially chlorine- free polycarbonate resin (A) produced from an aromatic dihydroxy compound and a carbonic diester by transesterification, a graft polymer (B) obtained by grafting at least one vinyl compound copolymerizable with suffer polymer onto a rubbery polymer, 0.01-5 pts.wt., per 100 pts.wt. total of components A and B, fluororesin (C) and 0.1-30 pts.wt. flame retardant. In this composition, the fluororesin is mainly present in the form of fibrils having a thickness of 0.5 μm or below, and the fibrils are present in the form of a network structure and/or a branched structure.
Patent JP-S63258564-A (JP)
Title: Cooking
Inventor: FUKAZAWA TSUTOMU
IPC: A23L17/10
Filed: 1987-04-15
Abstract: PURPOSE:To hygienically cool fishes or broilers in high yield of ingredient without damaging freshness, by freezing fishes or broilers, grinding, then molding, pressurizing and heating. CONSTITUTION:Fishes or broilers are frozen, ground, molded, heated at >=1.7 atmospheric pressure so that the fishes or broilers are cooked in a way rich in calcium.
Patent JP-H10272858-A (JP)
Title: Heat-sensitive mimeograph paper and mimeograph printing plate using the same
Inventor: OGUCHI KIYOSHI
IPC: B41N1/24
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable prevention of an adhesive layer or the like from closing up a perforated part of a stencil-duplicated image formed on a thermoplastic resin film layer constituting a mimeograph printing plate, transfer of ink in a sufficiently satisfactory state onto a base to be printed such as paper and formation of a clear print image of high resolution in a stencil duplication system. SOLUTION: This thermal mimeograph paper and a mimeograph printing plate using the same have a structure wherein a thermal fusion-bonding preventing layer, a thermoplastic resin film layer, an adhesive layer 3 and a substrate layer 4 are laminated sequentially, and moreover the adhesive layer 3 is provided in the part of a region predetermined for formation of a non- stencil-duplicated image other than a region predetermined for formation a stencil-duplicated image, of the thermoplastic resin film layer, and is made a partial adhesive layer 3a.