baber/WOPTO huggingface dataset:
Patent JP-S6087602-A (JP)
Title: Controlling method of regenerative brake of third rail chopper train
Inventor: SAIMA TOORU
IPC: B60L7/12
Filed: 1983-10-17
Abstract: PURPOSE:To prevent the fusion loss of a current collector body and the peripheral structure due to the scattering of an arm when passing a branch crossover track by interrupting a regenerative brake circuit when a train is approaching a ground point where the third rail current collector and the third rail are separated in a line structural manner and during the regenerative braking operation. CONSTITUTION:A branch instructing unit 23 applies a command to a branch actuator 25 in accordance with a diagram and oscillates the prescribed frequency signal to a ground signal generator 16A when the branching condition with the possibility that a ground-fault arc occurs takes place. When a train receiver 17 receives a signal from the oscillator 16A at the train side, a danger signal is inputted to a comparator 20. If the regenerative brake is operated by a regenerative brake controller 19 at this time, the comparator 20 applies a signal to a regenerative brake open instruction unit 22, and breaks the regenerative brake circuit.
Patent JP-2000007927-A (JP)
Title: Novel coloring pigment, image recording material, heat sensitive transfer material and ink jet recording liquid
Inventor: OYA HIDENOBU
IPC: C09D11/30
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a novel coloring pigment excellent in fastness, in light fastness in particular by adopting a compound of a specific molecular structure. SOLUTION: The objective coloring pigment is represented by the general formula: B=N-A. A represents a group of non-metal atoms necessary for forming a condensed ring which has one ring having a carbon atom attached thereto and bonded to the nitrogen atom in the formula and the other ring having -NR1R2 attached thereto as a substituent. R1 and R2 independently represent each H, an optionally substituted alkyl group, an aryl group or a heterocyclic group, and R1 and R2 can be joined together to form a ring. As the condensed ring represented by A is preferable a bicyclic aromatic ring. B represents a coupler component and is bonded to the nitrogen atom in the formula at an active site of the coupler component.  As suitable examples of A, there can be cited those represented by formula I and as suitable examples of B, those represented by formula II (wherein R8 and R9 are each an alkyl, an aryl or the like; and the carbon atom marked with * is an active site).
Patent JP-2001022807-A (JP)
Title: Simulation device
Inventor: AISAKA NORIKO
IPC: H01L21/82
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To make performable high-accuracy simulation on the whole of a chip while considering the timing concerning an analog/digital mixed large scale circuit. SOLUTION: Concerning an analog part, an analog part timing information extracting part 6 extracts the timing information from the result of timing verification performed by a dynamic timing verification executing part 3, and an analog part timing information adding part 8 adds that extracted timing information to an analog part HDL model 5 and generates an analog part HDL model 9 with timing information. Concerning a digital part, on the other hand, a digital part HDL model 17 with timing information is generated by similar processing as well. On the basis of the analog part HDL model 9 with timing information and the digital part HDL model 17 with timing information, a simulation executing part 19 with timing information performs simulation.
Patent JP-H0360835-A (JP)
Title: Damping device for wire rod
Inventor: NOMOTO MAKOTO
IPC: B21F23/00
Filed: 1989-07-28
Abstract: PURPOSE:To prevent a wire rod from being deformed, damaged and to distribute and arrange it to the next stage by operating a means to forcedly drop upper and lower shutter plates, a damping means and the wire rod simultaneously with the drive of a main shaft. CONSTITUTION:A 1st guide plate 31 is installed vertically with a fine gap on an upper shutter plate (the 1st shutter) 30 set in the running direction of the wire rod 1 and a 1st kicker 32 is installed along the 1st guide plate 31. A 2nd kicker 33 and a 2nd guide 34 are installed vertically outside the 1st kicker 32. A damper guide plate 35 is provided under the 1st shutter 30 and a lower shutter plate (the 2nd shutter) 37 is installed under the guide plate. As soon as the wire rod 1 is cut, the 1st shutter 30 is opened, dropped by the 1st kicker 32 downward and lowered on the 2nd shutter 37. Then, the wire rod 1 is dropped by the fall of the 2nd kicker 33, mounted on a conveyor and carried to the next stage. All these drives are performed by the main shaft synchronously.
Patent JP-H0288469-A (JP)
Title: Refractory material
Inventor: TAKASE KENJI
IPC: C04B35/80
Filed: 1989-07-28
Abstract: PURPOSE:To obtain refractory material for a fire resistant vessel capable of suppressing rise in temp. in the vessel at the time of a fire and of preventing breakage and destruction of documents and valuables by utilizing refractory inorganic fiber material as base material and incorporating high water-contg. material without fluidity into this refractory inorganic fiber material. CONSTITUTION:Refractory material is obtained by utilizing refractory inorganic fiber material as base material and incorporating high water-contg. material free from fluidity into this refractory inorganic fiber material. Furthermore refractory material can be obtained by utilizing refractory inorganic fiber material as base material and incorporating high water-contg. material without fluidity into this refractory inorganic fiber material and interposing this refractory inorganic fiber material incorporating high water-contg. material between an out-side sheet and an inside film. Further refractory material can be obtained by utilizing refractory inorganic fiber material as base material and interposing high water-contg. material without fluidity between this refractory inorganic fiber material and either of the outside sheet and the inside film. As the utilized high water-contg. material without fluidity, the hydrate of polyacrylic acid copolymer cross-linked substance and unsaturated polyester resin, etc., and polycrystal hydrate of sodium borate and sodium carbonate, etc., are exemplified.
Patent JP-2001024045-A (JP)
Title: Transfer apparatus and exposing apparatus using the same
Inventor: TOKUSHIMA SHINOBU
IPC: H01L21/027
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To eliminate leakage of the gas into an atmospheric container from a gap of an arm by accommodating the arm within the atmospheric container and sucking the gas in the internal space formed in the arm with a transfer robot of the structure including the arm. SOLUTION: A through-hole 17b communicated with an internal space 17a in the upper/lower moving part 17 is formed in the upper/lower moving part 17 of a transfer robot 13, the gas in a sucking chamber 67 is sucked with a vacuum pump 71 to evacuate the internal spaces 21a, 23a in the arm 15. Namely, the gas in the internal spaces 21a, 23a formed in the arm 15 of the transfer robot 13 is sucked with the vacuum pump 71. As a result, the possibility that the gas existing in the space in the internal side of the arm 15 is leaked to the atmospheric container 11 from the gap of the arm 15 can surely be eliminated.
Patent JP-S58100681-A (JP)
Inventor: DEBITSUDO DABURIYU HOFUMAN
IPC: H01J37/34
Filed: 1982-11-04
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-S5984897-A (JP)
Title: Eta5-methoxycarbonylcyclopentadienyl cobalt complex
Inventor: YAMAZAKI HIROSHI
IPC: C07F15/06
Filed: 1982-11-06
Abstract: NEW MATERIAL:The compound of formula I -III [R1 is 4-12C unsubstituted polyene residue having 2-4 double bonds, or a polyene group (substituted with 1-4C alkyl, phenyl or cyanomethylene); Co is coordinated to the diene part of the polyene; R2 is (1-4C alkyl or phenyl-substituted) metallocyclic cylopentadiene residue]. EXAMPLE:eta<4>-Norbornadiene-eta<5>-methoxycarbonylcyclopentadienyl cobalt. USE:A catalyst for the preparation of a pyridine derivative. It can by obtained economically in an industrial scale. PROCESS:The objective compound can be prepared by reacting methoxycarbonylcyclopentadienyl sodium with tristriphenylphosphine cobalt monohalogenide in a solvent at 0-80 deg.C for 0.1-24hr, adding a polyene (e.g. butadiene) or acetylene compound corresponding to the objective compound to the system, and reacting at 0-150 deg.C for 0.5-24hr.
Patent JP-S6254941-A (JP)
Title: Thin film multilayer wirings
Inventor: ITAGAKI MASAKUNI
IPC: H01L21/768
Filed: 1985-09-04
Abstract: PURPOSE:To improve the high speed responsiveness of a thin film device by increasing the width of a portion for connecting a lower wiring layer with an upper wiring layer as compared with that of other wiring portion to reduce a floating capacity. CONSTITUTION:The connecting portion of upper and lower wiring layers 6, 5 is sufficiently increased in width, and the area of a contacting hole 8 is wide. On the other hand, other wiring portion is reduced in width smaller than the connecting portion. Thus, an electric connection between the layers 5 and 6 is sufficiently obtained, the opposed area of the portion where the upper and lower wiring layers cross is reduced and the wiring interval is wide. Thus, a floating capacity can be very reduced.
Patent JP-H0244171-A (JP)
Title: Showcase
Inventor: ISHIZAKA YOSHIRO
IPC: F25D27/00
Filed: 1988-08-03
Abstract: PURPOSE:To form an illumination chamber for lighting to a storing chamber and its lower part, and to prevent dew from dripping onto a charging part such as a terminal by arranging a dew flashing board formed of a transparent sheet so as to cover the upper surface of a connecting terminal of an illuminating device under a light transmittable member partitioning an air vent chamber and the illumination chamber in a heat-insulated and light-transmittable manner. CONSTITUTION:A base 11 is formed into a substantially circular shape in plane view, and an air vent chamber 15 feeding cold air into a commercial goods storing chamber 12 and made of a light transmittable material is provided on an upper step under a turn table 14 forming the bottom wall of the commercial goods storing chamber 12, and also an illumination chamber 16 is provided on a lower step surrounding the air vent chamber 15, respectively. Both chambers 15 and 16 are partitioned with a partitioning board 17, a heat insulating material 18 and a light transmittable member having heat insulating properties, for example, a three-layer transparent glass sheet 19. A dew flashing board 36 is a sheet made of a transparent resin such as polycarbonate and allows light projected from a fluorescent lamp 23 to transmit upward. At the same time, the board 36 stops heat generated by lighting on the lower surface of the dew flashing board to control thermally adverse effect on the transparent glass sheet 19 and also guides air entered through an opening 24 toward an exhaust port 37 side along the lower surface of said board.
Patent JP-S5984070-A (JP)
Inventor: NAKABAYASHI HIDEO
IPC: F25B47/02
Filed: 1982-11-04
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-S5899518-A (JP)
Title: Magnetic damping type gas bearing
Inventor: WASHIZU TERUO
IPC: F16C39/06
Filed: 1981-12-04
Abstract: PURPOSE:To prevent breakge between a shaft surface and a bearing surface by allowing the bearing gap varied with a load capacity to be compensated by magnetic damping owing to permanent magnet and magnetic fluid, and thus always keeping the gap over a fixed value. CONSTITUTION:The captioned gas bearing is formed of a dynamic pressure type gas bearing 2, repulsion type permanent magnet 3 for floating a shaft 1, attraction type permanent magnet 4 for sealing the shaft 1, and magnetic fluid 5 poured into the gap between said permanent magnet 4 and the shaft 1. Therefore, if the gap between the shaft 1 and the gas bearing 2 is reduced by the dead weight of the shaft 1, when revolution of the gas bearing is started, the magnetic repulsive force of the repulsion type permanent magnet 3 increases to sufficiently compensate the reduction of the load capacity on staring. As the shaft seal due to the attraction type permenent magnet 4 and magnetic fluid undergoes an increase of leak when the pressure increases in high speed, revolution, the pressure lowers to reduce the gap described the above and the magnetic force of the repulsion type permanent magnet 3 increases again, to compensate the reduction of the load capactity due to decrease of gas quantity.
Patent JP-H0643997-A (JP)
Title: Computer software
Inventor: SUMITA MASAYOSHI
IPC: G06F3/0488
Filed: 1992-07-22
Abstract: PURPOSE:To decrease a moving amount of a pointer at the time of selecting an item by using a pointing device. CONSTITUTION:When each item displayed on a console is selected by a pointing device 1-11, a computer software main body 1-1 adds '1' to the respective item use frequencies, and thereafter, retains them in an auxiliary storage device 1-12 for saving the use frequency by using an item use frequency retaining means 1-6. A use frequency order item selecting part 1-4 uses a use frequency order item extracting means 1-8 and an extracted item pointing means 1-9, moves a pointer for instructing an item, and an operator selects the item in a moving destination of the pointer.
Patent JP-H0939284-A (JP)
Title: Line type thermal printing head
Inventor: NAGAHATA TAKANARI
IPC: B41J2/345
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the printing density difference over the entire length in a line type thermal printing head that a common wiring pattern and a ground wiring pattern are so formed via a line-like heating resistor as to extend in parallel on the surface of a head board. SOLUTION: A ground connecting terminal 8 for conducting a ground wiring pattern 7 substantially in the center of a lengthwise direction is provided substantially at the central direction of the lengthwise direction of a head board 1, and a pair of common connecting terminals 12, 13 to both ends of a common wiring pattern 3 are provided at both outsides of the terminal 8.
Patent JP-H0359280-A (JP)
Title: Automatic opening/closing device for opening cover material
Inventor: SUGIYAMA MASANORI
IPC: E05F15/10
Filed: 1989-07-27
Abstract: PURPOSE:To eliminate a feeling of uneasiness that part of a human body may touch a slide panel by arranging photo-sensor units at the opening section of a roof panel, and operating a control circuit not to close the slide panel when an obstacle exists. CONSTITUTION:An openable slide panel 2 is provided on the roof panel 1 of an automobile, sensor units 5R and 5L constituted of light emitting elements 51 and 53 and light receiving elements 52 and 54 respectively are arranged, and optical paths 100 and 200 are formed between both units. When the slide panel 2 is to be closed, signals from light receiving elements 52 and 54 are monitored by a microcomputer to confirm whether an obstacle exists in the opening section 6. A control circuit is operated not to close the slide panel 2 when the obstacle 7 exists. A driving mechanism is automatically stopped before part of a human body touches the slide panel 2, and a feeling of uneasiness or uncomfortableness can be eliminated.
Patent JP-H0480732-A (JP)
Title: Camera
Inventor: TERAJIMA ATSUSHI
IPC: G03B17/02
Filed: 1990-07-23
Abstract: PURPOSE:To eliminate optical noise and electric noise from the outside of a camera with respect to a light shielding device without adding a light shielding member or an electric shielding member by interposing a photometry sensor and a case member by a pressing member provided with a pressing surface on a flexible printed wiring board side. CONSTITUTION:The flexible printed wiring board 10 is the substrate whose both surfaces are provided with a copper foil. Besides, it is coupled to a wiring substrate at a pattern drawing part 10a. The wiring of a wiring pattern 10b which leads the input and output of the photometry sensor 9 is performed on the back side of a paper surface and a copper foil (GND pattern) 10c applied so as to cover the circumference of a position where the sensor 9 is situated is provided on the surface side of the paper surface. Besides, the surface is covered with an insulating material. Then, a through-hole group 10d generated for the convenience' sake of the wiring is covered with the pressing member 12. Since the circumference of the photometry sensor is optically shielded in such a way, an effect received by the photometry sensor caused by the noise coming from the outside is eliminated without newly adding the light shielding member.
Patent JP-H1137858-A (JP)
Title: Pressure sensor
Inventor: ARASHIDA KOICHI
IPC: G01L9/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensor capable of detecting the pressure of not only gas but also liquid with high precision. SOLUTION: This pressure sensor 20 is constituted of a cylindrical oscillator 21 having a thin-walled cylindrical part 21a whose upper face 21c is opened, and whose lower face is closed, housing 3 shaped like a cylinder whose axis is the same as that of the cylindrical oscillator 21 in which the cylindrical part 21a of the cylindrical oscillator 21 interfit to the inside part, and a void 4 formed with the cylindrical oscillator 21 constitutes a vacuum chamber, and a pressure bearing cylindrical part 22 constituted of a thin-walled cylindrical part 22b whose upper face 22a is closed, and a cylindrical base part 22c integrally and coaxially formed with the cylindrical part 22b at the lower part of this cylindrical part 22b. A bulge part 22d is formed in a circumferential direction at the central part of the outer peripheral face of the cylindrical part 22b, and this bulge part 22d divide a void 25 into two parts in an axial direction, and in contact with the inner peripheral face of the cylindrical part 21a.
Patent JP-S6086056-A (JP)
Title: Decoration of glass
Inventor: TAKEUCHI KAZUHISA
IPC: G04B39/00
Filed: 1983-10-18
Abstract: PURPOSE:To obtain a surface-decorated glass having the texture similar to that of the glass plated with gold foil or silver foil, by applying paste containing diamond particles to a wire brush, beating the surface of glass with the brush to impart beaten pattern to the surface, and forming a metallic film on the surface. CONSTITUTION:Paste obtained by kneading diamond particles having particle diameter of 0-0.5mu with an oil or fat, is applied to a wire brush made of brass or stainless steel wire. The wire brush is vibrated vertically on a sapphire glass of an inorganic glass at a frequency of 30-60 cycle/min to impart a beaten pattern to the surface of the glass. A metallic film is formed on the surface having the beaten pattern by vacuum metallizing, sputtering, ion-plating, etc.
Patent JP-S6086521-A (JP)
Title: Phase transition type liquid crystal display element
Inventor: MOCHIZUKI AKIHIRO
IPC: G02F1/13
Filed: 1983-10-18
Abstract: PURPOSE:To reduce power consumption and to prevent deterioration of an electrode by using a compensation type liquid crystals made of a mixture of cholesteric liquid crystals having a dextro-rotatory spiral structure and those having a levo-rotatory structure, and lowing phase transition temp. CONSTITUTION:Cholesteric liquid crystals having a dextro-rotatory spiral structure, such as cholesteryl chloride are mixed with those having a levo-rotatory structure, such as cholesteryl myristate, to prepare compensation type liquid crystals. An objective phase transition type liquid crystal display element capable of writing by using heat or an electric field is obtained by using said compensation type liquid crystals. As a result, since the compensation point temp. of the compensation type liquid crystals using such a mixture of cholesteryl chloride and cholesteryl myristate in a 1.75:1 ratio is as low as 44 deg.C, the power consumption which has been needed so far can be lowered.
Patent JP-H1123846-A (JP)
Title: Phase difference plate
Inventor: KIMURA YOSHIHIRO
IPC: G02F1/13363
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference plate excellent in durability (size change, optical characteristic) and view angle by laminating a uniaxially stretched cellulose acetate system film on a phase difference film and specifying an angle between stretched axes of these both films. SOLUTION: The uniaxially stretched cellulose acetate system film B is laminated on at least one side surface of the phase difference film A, and the angle (d) between the stretched axes of both films A, B is made 0 deg.<d<90 deg.. Although molecule oriented films consisting of a polymer such as polyvinyl alcohol system resin, ethyrene-vinyl alcohol copolymer, polyvinyl chloride system resin, polymethyl methacrylate system resin, polyether sulfon system resin, etc., are listed as this phase difference film A, the film of polyvinyl alcohol system resin is used suitably by points such as a processing property. Further, as the uniaxially stretched cellulose acetate system film B, the film uniaxially stretching cellulose diacetate, cellulose triacetate, etc., is used.
Patent JP-S6086210-A (JP)
Title: Manufacture of high-tension electromagnetic hot-rolled steel plate
Inventor: KUWAGATA MASAYOSHI
IPC: H01F1/16
Filed: 1983-10-18
Abstract: PURPOSE:To manufacture easily hot-rolled steel plate characteristic of high tensile strength and high magnetic flux density by heating under special conditions, hot-rolling steel slab for finishing and then winding the hot-rolled steel sheet into a coil. CONSTITUTION:Steel slab containing 0.06-0.09wt% of C, 0.5-1.4wt% of Mn, less than 0.10wt% of Si, less than 0.10wt% of Al and 0.04-0.25wt% of Ti as well as a limited weight percentage of S at less than 0.02 and N at less than 0.01 in inevitable impurities is heated at more than 120 deg.C. Next, it is hot-rolled for finishing within a temperature range of less than 900 deg.C at higher than a transformation point of Ar3 and hot-rolled steel sheet is wound up into a coil within a temperature range of 50-500 deg.C.
Patent JP-H0944001-A (JP)
Title: Transfer material guide means and process cartridge
Inventor: NISHIKAMIDOKO TSUTOMU
IPC: G03G15/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To smoothly feed even transfer materials of different sizes having width approximate to specified width to an image carrier by providing an oblique guide rib having an angle to the direction of conveyance of a transfer material. SOLUTION: Seven pairs of guide ribs 31 are provided at intervals in the right-and-left direction on the surface of a rush-in rib 33 on the side of a transfer material carrying path, and further the oblique guide ribs 32 obliquely laid from the lower end of the 3rd pair of guide ribs 31 to the upper edge of the 4th pair of guide ribs 31 between the 3rd and 4th pairs of guide ribs 31 when counted from the center. Even when the leading edge of the transfer material fed toward a photoreceptor drum is warped to both side parts to cause the deformation such as turning-over by the action of the rib 32, the deformation is regulated in the direction where the transfer material is made flat by the rib 32, consequently, the transfer material is smoothly transferred toward the photoreceptor drum.  Therefore, the transfer material of every size can be guided smoothly toward the photoreceptor without being caught by the rib 33.