baber/WOPTO huggingface dataset:
Patent JP-S5979031-A (JP)
Title: Direct-injection type diesel engine
Inventor: ISHIDA SHIROU
IPC: F02B23/06
Filed: 1982-10-29
Abstract: PURPOSE:To enable to lower the compression ratio of a diesel engine and to raise the brake mean effective pressure of the engine, by promoting vaporization of fuel by forming a combustion chamber in a recess formed in the top surface of a piston, and disposing a heater above the upper end surface. CONSTITUTION:A combustion chamber 4 is formed by forming a recess in the top surface 2 of a piston 1 and forming a projection at the central part on the bottom surface of said recess. Upwardly of the projection 3, an injection nozzle 6 is disposed to face the projection 3. A nozzle tip 8 has main injection holes 9 and a subsidiary injection hole 11 so as to inject fuel toward the side wall 7 of the combustion chamber 4. Further, an electric heater or the like serving as a heat source is disposed above the top surface 10 of the projection in the vicinity of the same so as to promote atomization of fuel drops scattered from the nozzle. With such an arrangement, it is enabled to lower the compression ratio of a diesel engine and to raise its shaft mean effective pressure.
Patent JP-H0855679-A (JP)
Title: Back light for lcd display for radio call receiver
Inventor: USHIYAMA KATSUMI
IPC: H05B44/00
Filed: 1994-08-11
Abstract: PURPOSE:To provide a boosting alternating voltage in a compact circuit constitu tion using a battery, and achieve an electroluminescent back light function. CONSTITUTION:In a control part 1, oscillation of 32 kHz is performed by a crystal oscillator Y11, an electroluminescent lighting command A is inputted to a microprocessor 11, and a first rectangular wave output B of 32 kHz is generated from an AND circuit 14. This is added to a switching transistor Q21 of a boosting circuit 2 for switching control, a coil L21 is charged/ discharged by a battery BT as power supply, and a boosted voltage is charged to a capacitor C21. In the meanwhile, a frequency of 600Hz frequency-declined by the microprocessor 11 of the control part 1 and the electroluminescent lighting command A are added to an AND circuit 15 to generate a second rectangular wave output C of 600Hz, this is added to a switching circuit 3, and switching transistors Q31, Q32, Q33 are switching-controlled, so a charge/discharge alternating voltage E is applied to an electroluminescent light emitting board 4 by a capacitor C21 voltage D of the boosting circuit 2 as power supply to emit light.
Patent JP-S6433503-A (JP)
Title: Production of colored pattern
Inventor: NISHIWAKI FUMITOSHI
IPC: G02B5/20
Filed: 1987-07-29
Abstract: PURPOSE:To improve pattern accuracy and to reduce the production cost by coating a photosensitive resist having ink repellency on a glass substrate to form a resist mask, coating printing ink thereon and forming a colored layer by utilizing the ink repellency of the photosensitive resist. CONSTITUTION:The printing ink 3 contg. a pigment as a color material sticks only to the part except the patterns of the photosensitive resist 2 which has the ink repellency and is patterned on the glass substrate 1 and the colored layer can thus be formed if the printing ink is solid-printed onto the above- mentioned photosensitive resist 2 from above. After the ink is cured, the photosensitive resist 2 is removed from the substrate 1, by which the colored patterns 7 are formed. Since a photolithography method is used, the colored patterns have high pattern accuracy and since the pigment is used, the light resistance and heat resistance are higher than in the case of using a dye. The production cost is reduced as the need for the dyeing stage is eliminated.
Patent JP-S6168686-A (JP)
Inventor: KOSEKI SADAJI
IPC: G07B11/02
Filed: 1984-09-12
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-H0476577-A (JP)
Title: Developing roller
Inventor: KIKUCHI KO
IPC: G03G15/08
Filed: 1990-07-19
Abstract: PURPOSE:To dissolve troubles on the prevention of white lines on a sheet and on the surface fogging of a developing roller and to obtain a high-definition printing by using a silicone rubber being less than a constant amount at the total content of siloxane. CONSTITUTION:As an elastic material for the developing roller, silicone rubber is used and the surface fogging in printing is reduced. Also by suppressing the content of a lower b.p. siloxane in the silicone rubber to be low, adverse influence due to blooming is almost able to be neglected. In the silicone rubber, the total content of the low molecular weight cyclic organopolysiloxane represented with formula (in formula, R1 and R2 are the same atoms or groups as the side chain of organopolysiloxane used as a silicone major material, (n) is natural number of n <= 20) is less than 1,200ppm.
Patent JP-S5892332-A (JP)
Inventor: TSUKAMOTO KOUSHI
IPC: A47K13/14
Filed: 1981-11-25
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。
Patent JP-H0239395-A (JP)
Title: Fire receiver
Inventor: OSAWA ISAO
IPC: G08B23/00
Filed: 1988-07-29
Abstract: PURPOSE:To improve reliability by setting an area sound stop mode to an operation of an area sound stop switch in any of a usual time and a fire receiving time in a state that closing of a cover is detected, and also, in a state that opening of the cover is detected at the fire receiving time. CONSTITUTION:At the time of inspection, opening of a cover is detected, an area sound stop mode is set, and sounding of an area sound by an operation test in the course of inspection can be inhibited. On the other hand, the inspection is ended and when a cover 46 is closed without releasing an area sound stop switch, an area sound stop mode is released forcibly. Thereafter, fire receiving is executed, and when a setting operation of the area sound stop switch 36 is executed after an area sound is sounded, closing of the cover is discriminated, it is discriminated that fire receiving is being executed and the area sound stop mode is set effectively, and the area sound sounded by fire receiving can be stopped effectively. Also, in case when the area sound stop switch 36 has been operated again, a restoring operation is discriminated, and setting of the area sound stop mode is released.
Patent JP-H0852112-A (JP)
Title: Ophthalmological apparatus for examination of tears
Inventor: SUZUKI TAKAYOSHI
IPC: A61B3/10
Filed: 1994-08-12
Abstract: PURPOSE:To provide an ophthalmological apparatus for examination of tears whereby a clear pattern of interference in the lacrimal fluid without blackout of imaging or the effect of interfering light in the wide field of view. CONSTITUTION:An eye for examination is illuminated by light beams emitted by a light source 7 via a lens, a half mirror 4 and an objective lens 2. The light beams from the precorneal tear film of the eye 1 for examination are transmitted to fall on a CCD of a camera for observation via the objective lens 2, the half mirror 4, and a lens 5 for observation of interference pattern in the precorneal tear film. A polarizing plate 12 is located between the half mirror 4 and the light source 7, a polarizing plate 13 whose polarizing direction is perpendicular to that of the polarizing plate 12 between the half mirror 4 and the CCD of the camera, and a 1/4 wave plate 11 between the eye 1 for examination and the objective lens 2 so that disturbing light beams Pb reflected from the back side of the objective lens 2 may be prevented, allowing only signal light beams Pa reflected from the precorneal tear film of the eye 1 for examination to fall on the CCD.
Patent JP-2001020035-A (JP)
Title: Steel for structural purpose excellent in corrosion resistance and corrosion fatigue resistance and its production
Inventor: ISHIKAWA TADASHI
IPC: C21D8/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance in a water environment particularly contg. chlorine or chloride by allowing the grain boundaries and/or grain sub-boundaries in the surface layer of steel having a specified compsn. or in the surface and back layer regions of the steel to have a specified structure and controlling the intensity ratio of the (100) plane in the crystalline texture parallel to the rolling face to the specified value. SOLUTION: This steel is composed of, by weight, 0.04 to 0.25% C, 0.01 to 1.0% Si, 0.3 to 2.0% Mn and <=0.01% S, and the balance Fe with inevitable impurities. Then, it has a structure of <=3 μm average grain size essentially consisting of ferrite or bainite, in which, in the surface layer of the steel or in the surface and back layer regions of >=5% of the diameter or thickness of the respective steel from the surface and back layer of the steel sheet, a cementite phase or a carbonitride phase of <=0.5 μm is provided in the grain boundaries and/or grain sub-boundaries, and moreover, the fractional ratio of pearlite is <=10%, and also, the intensity ratio of the (100) plane in the crystalline texture parallel to the rolling face is >=1.5.
Patent JP-H1041035-A (JP)
Title: Ic socket
Inventor: HOSOKAWA HIROSHI
IPC: H01R33/76
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket for pressing an IC module by means of uniform force by pressing the IC module placed on a bottom lid by means of an upper lid having convex/concave shape facing surface matching the concave/ convex shape of its upper surface from above. SOLUTION: IC module 8 including a solder bowl for the purpose of connection on the lower surface and an IC chip 81 on the upper surface is received in the concave part 21 of a bottom lid 2. This IC module 8 is pressed from above via an inside lid 3 engaging with an upper lid 1 making turning motion by a mandrel 5 by means of projections 11, 31 and fixed to the bottom lid 2 by means of a stopping tool 6 making turning motion by means of a mandrel 7. On the surface of this inside lid 3 facing to IC module 8, irregular configuration matching the irregular configuration of its upper surface is provided. In addition, it is preferable that this inside lid 3 is made freely attachable to/ detachable from the upper lid 1, and such a one as corresponding to the configuration of the IC module is used.
Patent JP-2000008742-A (JP)
Title: Grated panel, grated panel storage device, and manufacture thereof
Inventor: YOKOTA HAJIME
IPC: E06B9/26
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a member simple in structure with a small number of part items, low in parts cost and excellent in productivity, storage performance, transportability, light shielding performance from sunlight or the like, a drip proofing property from rainfall or the like and shielding performance from others' eyes. SOLUTION: In the case of assuming one cross section parallel with a main plane 10, this grated panel is of network structure formed of a plurality of openings of a regular shape with thin walls around, aligned in this cross section, and these openings pierce in the thickness direction while maintaining the shape. The piercing direction is not right-angled to the main plane 10 but oblique at an angle of 80 deg. or less, and this tilting direction is the same on all the openings. The grated panel is integrally formed of single soft material.
Patent JP-S5979897-A (JP)
Inventor: KAWAMOTO TETSUYA
IPC: G21C17/108
Filed: 1982-10-29
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-H0478207-A (JP)
Title: Manufacture of piezoelectric thin film
Inventor: MINAKATA MAKOTO
IPC: H01L41/39
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a high density piezoelectric thin film having not been obtained by the sputtering method without need of heating by using an ECR device so as to form the piezoelectric thin film on a substrate. CONSTITUTION:Ions travelling in a direction of the arrow C collide with a target 12, a target material is deposited on a substrate 13 to form a thin film. Thus, the target 12 is made of a piezoelectric material such as ZnO or AlN, then the piezoelectric thin film made of ZnO or AlN is formed. Moreover, even when the target is made of ZnO or AlN, the deficiency of O2 or N2 in the ZnO or AlN forming the film is prevented by including O2 or N2 in the gas. Furthermore, a metal such as Zn or Al is employed for the target, and in this case, a ZnO film or an AlN film is formed by including O2 or N2 in the introduced gas.
Patent JP-S6348106-A (JP)
Inventor: SATO TAMOTSU
IPC: H05K5/02
Filed: 1986-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05179219-A (JP)
Title: Adhesive composition for lining with heat-resistant resin
Inventor: YOSHIOKA TAKASHI
IPC: C08L63/00
Filed: 1991-07-30
Abstract: PURPOSE:To obtain the subject composition, containing specific amounts of a specified resin mixture, acrylonitrile-butadiene copolymer and a curing agent as essential components, excellent in stability, high adhesive strength, especially heat-resistant adhesive strength and useful for metallic pipes. CONSTITUTION:The objective composition is obtained by blending (A) 100 pts.wt. resin mixture composed of (i) 60-95wt.% epoxy resin and (ii) 5-40wt.% polyimide oligodiamine compound with (B) 5-150 pts.wt. acrylonitrile-butadiene copolymer, (C) 3-50 pts.wt. epoxy-containing acrylic resin and (D) 1-10 pts.wt. curing agent (preferably a high-temperature activable type alicyclic, aromatic or heterocyclic ring-containing primary or secondary amine, an acid anhydride, a high- temperature activable type tertiary amine, etc.) as essential components.
Patent JP-2001017735-A (JP)
Title: Game operation integrated processing unit and information storage medium
Inventor: SATO SHIGERU
IPC: A63F13/31
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enable players to have a competitive game between game terminals connected through a communication line, without being conscious of transmission time delay of data. SOLUTION: This game operation integrated processing unit 20 comprises terminal main processing parts 32-1, 32-2 for performing game operation on the basis of input signals from opponent game terminals 80A, 80B every game terminal, terminal dummy processing parts 42-1, 42-2 for performing dummy terminal operation on the basis of the input signal from the opponent game terminals 80A, 80B every game terminal, and dummy delay processing parts 52-1, 52-2 for applying datum relay processing to the input signals inputted to the respective terminal dummy processing parts from the game terminals. The terminal main processing parts 32-1, 32-2 and the terminal dummy processing parts 42-1, 42-2 for performing dummy operation of opponents perform competitive game operation while exchanging data with each other, and the operation data of the terminal main processing parts 32-1, 32-2 is transmitted to the corresponding game terminals 80A, 80B.
Patent JP-2000026139-A (JP)
Title: Coating method with insulating film and glass substrate for image display using same
Inventor: ANZAKI TOSHIAKI
IPC: H01J9/20
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce an insulating substrate suitable for use in an image display device that is produced through a high temp. process, e.g. a plasma display or a field emission display(FED). SOLUTION: The surface of a glass sheet 6 is coated with an insulating film 7 of SiO2, silicon oxynitride or silicon nitride in a multilayered state by reactive sputtering using silicon as a target and oxygen and/or nitrogen. The interface between layers in the multilayered insulating film 7 acts as a face that traps Na ions thermally diffused from the glass and the amt. of Na ions that reach the surface of the insulating film 7 is remarkably reduced.
Patent JP-S6250731-A (JP)
Title: Liquid crystal cell
Inventor: NARITA KENICHI
IPC: G02F1/133
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the titled liquid cell having a less tendency for generating a pattern due to a bad orientation and a stable and a high display quality by providing an oriented silane film on the inner side of a substrate and an oriented polyimide film on the inner side of an another substrate respectively. CONSTITUTION:The substrate 1 is formed by coating an alkoxysilane on the glass substrate having an electrode 3 thereon by a spinner followed by burning it under a prescribed condition, and then by rubbing it to one direction. The substrate 2 is formed by forming the polyimide thin film on the another glass substrate followed by rubbing it to the rubbing direction reverse to that of the substrate 1. The oriented polyimide film 5 of the substrate 2 has the orientation of a homogeneous and a uniaxial arrangement. The oriented silane film 4 of the substrate has the arrangement of the liquid crystal in the direction of the polarization of the liquid crystal molecule. Thus, the substrate 2 has the oriented molecule which forms a line and has the molecular orientation of the same direction in the whole liquid crystal layer interacting to an adjacent molecule each other. While, the substrate 1 has a regulated polarization direction in a nonelectric field condition. The liquid crystal panel having the stable and the high display quality interacting to the adjacent molecule each other is obtd.
Patent JP-H09101412-A (JP)
Title: Manufacture of color filter and device therefor, and display device using the color filter and electronic equipment equipped with the display device
Inventor: AKAHIRA MAKOTO
IPC: B41J2/05
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a color filter manufacturing method and equipment therefor by which dispersion in color and density of each color element is suppressed by forming one color element out of in an ink discharged from a different nozzle. SOLUTION: This equipment and method for manufacturing the color filter for a liquid crystal display by forming plural color elements on a glass substrate, by which an ink jet head 55 equipped with inks having different RGB colors is moved relatively to a glass substrate, and an ink having a corresponding color is discharged to form a color element in a position corresponding to each color element 401 on the substrate. The individual RGB color elements 401 have the shapes extending in the arrayed directions of the nozzles of individual ink jet heads 55, and the respective color elements 401 are formed out of inks discharged from the respective different nozzles.
Patent JP-H057630-A (JP)
Title: Fire extinguishing robot for mechanical parking place
Inventor: UCHIYAMA JUN
IPC: A62C3/00
Filed: 1991-07-04
Abstract: PURPOSE:To improve the fire extinguishing efficiency. CONSTITUTION:Plural parking stages having plural parking parts 2 are provided, and in side part of this stage, a carrying line 6 for a running truck 5 is provided. This carrying line 6 is connected and provided in a vertical passage 9 of an elevator 8. In the center part of the parking stage 3, a freely movable fire extinguishing robot 10 is provided. In this robot 10, a rushing arm 11 for breaking a windowpane of a vehicle, a fire extinguishing device 15 provided with a fire extinguishing nozzle 16, and an industrial television camera for confirming a fire state are provided.
Patent JP-H0356406-A (JP)
Title: Germicide for agriculture and horticulture
Inventor: TANAKA KENICHI
IPC: A01N43/50
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a germicide agriculture and horticulture containing an alkyl or cycloalkylphenylimidazole derivative as an active ingredient, suppressing growth of filamentous fungi, having ability to suppress disease of crops, free from phytotoxicity and capable of improving crop yield. CONSTITUTION:The germicide for agriculture and horticulture containing an alkylphynylimidazle derivative expressed by formula I (R is alkyl or cycloalkyl) as an active ingredient. The compound expressed by formula I is e.g. obtained by reacting a phenylalkylmethane halogenide expressed by formula II with imidazole in a proper solvent. The germicide is highly safe and advantages to appearance of germ resisting to chemicals by continuous application of agricultural chemical and blight by area-intensive annual culture of single crop.
Patent JP-S6084301-A (JP)
Title: Polysaccharide, its production, and antineoplastic agent containing said polysaccharide as active ingredient
Inventor: KOSUGE TAKUO
IPC: C08B37/00
Filed: 1983-10-14
Abstract: PURPOSE:To produce a polysaccharide of an excellent antineoplastic activity, by concentrating a precipitate obtained from an extract obtained by extracting a lumpy tuber produced in an aerial part of a plant belonging to the genus wisteria, family Leguminosae with an aqueous solvent. CONSTITUTION:A lumpy tuber produced in an aerial part of a plant belonging to the genus wisteria, family Leguminosae (e.g., nodafuji) is extracted with an aqueous solvent (e.g., an aqueous solution of NaCl) and then with a weakly acidic aqueous solution (e.g., an aqueous acetic acid solution of a concentration <=0.05M). After concentration, the extract is subjected to ultrafiltration or dialysis to remove low-molecular substances. The inside liquor of the ultrafiltration or dialysis is concentrated and then distributed into a phenol-water system. The water layer is separated. The precipitate obtained by adding a hydrophilic solvent to the water layer is purified to obtain an antineoplastic agent comprising a polysaccharide in which the constituent saccharide consists mainly of glucose and which is soluble in water and hardly soluble in methanol, ethanol, acetone, ether, or the like, and has an elementary analysis of C: 39+ or -3%, H: 6+ or -3%, and N: 1+ or -3%, and an MW of 700,000-800,000.
Patent JP-S6083323-A (JP)
Title: Cooling method of substrate
Inventor: OBINATA HISAHARU
IPC: H01L21/302
Filed: 1983-10-14
Abstract: PURPOSE:To increase the rate of film formation by feeding a gas for cooling into a substrate holder arranged into a treating chamber, cooling substrate holder itself and cooling a substrate by heat conduction by a contact with the substrate holder and heat conduction with gas itself for cooling. CONSTITUTION:A substrate holder 1 has a central cooling-gas path 2. A clearance between a substrate 4 and a pan 3 for the substrate is formed in size as small as possible. A cooling effect is improved by pushing the substrate 4 against a cooling surface, the pan 3, by a spring, etc. A gas for cooling flows down in the central cooling-gas path 2, flows to the outside in the lateral direction while exchanging heat several times in the clearance between the pan 3 and the substrate 4, and passes between the fringe section of the pan 3 for the substrate holder and a substrate hold-down plate 5 and the fringe section of the substrate 4 and the internal edge section of the substrate hold-down plate 5.
Patent JP-H0511840-A (JP)
Title: Position detecting device for moving body
Inventor: INOUE HARUO
IPC: G01C15/00
Filed: 1991-07-05
Abstract: PURPOSE:To provide the position detection device of simple configuration for the moving body which can detect the position of the moving body, moving along a determined travel path, with high precision. CONSTITUTION:The position detection device is equipped with an absolute address display plate 1 where many bar codes 11-1n having constant width are displayed lengthwise, an optical reader 2 which is provided to the moving body 10 such as a vehicle which moves on the determined travel path, and a decoder 3 which decodes the output signal of the optical reader 2 and outputs position information. The optical reader 2 is equipped with a light emission part and a light reception part to read the bar codes on the absolute address display plate 1. The decoder 3 receives the output signal of the optical reader 2 and outputs a signal corresponding to the bar codes read by the optical reader 2 as position information.