baber/WOPTO huggingface dataset:
Patent JP-2000304558-A (JP)
Title: Navigation system
Inventor: SATO MINORU
IPC: G08G1/0969
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To allow easy guiding by forming a 3-dimension guide image for a place which requires detailed guide, and hanging an image of an object which obstructs view of a course in a space so that the course is visible. SOLUTION: A micro computer 11 searches for a course from a car position to a destination based on the signal representing an destination which is inputted through a button 19a. When a car starts, a current car position is acquired based on the signal from a car-speed sensor 12, gyro sensor 13, and GPS receiver 14, and whether a point which requires detailed guide such as an intersection for changing a travel direction is approaching or not is judged. When a guiding point is approached, a 3-dimension guide image which shows a detailed intersection district is formed and the presence of an object which obstructs the view of a course is judged. If judged as an object is present, the image of the object is hung in a space, which is displayed on a display 19b. Thus, the image of an object which obstructs the view of a course is raised into a space for a course to be visible.
Patent JP-H04341694-A (JP)
Title: Structure of vacuum heat insulation box body
Inventor: YAMAJI TADAO
IPC: F16L59/06
Filed: 1991-05-20
Abstract: PURPOSE:To improve the durability of a vacuum heat insulation box body against a repeated thermal stress. CONSTITUTION:A bend 19, increasing a thermal resistance in a direction for a membrane from the inside of an inner box 1 is formed in a membrane neighboring part of this inner box 1 in a vacuum insulation box body. A heat insulator 20 and a deformation checking member 21 limiting any deformation of the bend 19 to the fixed range are installed in an inner part of the bend 19. Accordingly, even if temperature in the inner box 1 goes up, the bend 19 checks any temperature rise in a membrane 5, making a stress in the membrane 5 smaller, whilethe deformation checking member 21 limit any deformation in the bend 19 to the extent of less than the specified value. With this constitution, service life in the box body it thus prolonged.
Patent JP-H04341886-A (JP)
Title: Thermal recording material
Inventor: AZUMA SHUNSAKU
IPC: B41M5/26
Filed: 1991-05-20
Abstract: PURPOSE:To improve pencil writing properties, the blur of stamp ink, magic fog and water resistance in a thermal recording material wherein a protective layer is provided on a color forming layer containing an electron donating leuco dye and an electron acceptive compound. CONSTITUTION:In a thermal recording material wherein a protective layer based on pigment and a binder is provided on a thermal color forming layer, a copolymer composed of one or more kind of a monomer unit selected from acrylic acid, acrylate and acrylic ester and having Tg of 20 deg.C or higher is added to the protective layer.
Patent JP-S595563-A (JP)
Title: Formation of lead storage battery
Inventor: MAKINO ETSUJI
IPC: H01M4/22
Filed: 1982-06-30
Abstract: PURPOSE:To improve efficiency of formation as well as the performance by making additional charge without resorting to a process of replacing electrolyte during formation. CONSTITUTION:An electrolyte having the prescribed specific gravity 1.210 is injected and kept static for a given period of time while charging 270-320% of the amount of electricity of the theoretical formation charge of the positive pole plate of a lead storage battery, with a fixed current IA. Next, additional charge is performed with the current IB not exceeding 50% of the initial charge current IA and with the amount of electricity B not exceeding 5% of the initial charge amount of electricity A thus to finish formation. As compared with the lead storage battery made of alloy grids of Pb-Ca-Sn, the initial capacity is improved by 105% while the number of charge-and-discharge test times is improved by about 50%.
Patent JP-H01285712-A (JP)
Title: High frequency cooker
Inventor: ARAI TSUTOMU
IPC: F24C7/02
Filed: 1988-05-11
Abstract: PURPOSE:To plan the easiness of taking in and out of cooking foods and the improvement of degree of freedom of set places and make possible the observation of a cooking chamber in cooking time by making a door for taking in and out the cooking foods an upper cover type and detachably providing it from a body while forming a cooking chamber for enclosing frequency by the upper cover and arranging a discharge tube in the upper cover to switch on. CONSTITUTION:A door for taking in and out cooking foods is made an upper cover 12, volume for forming a cooking chamber 300 for cooking foods is allowed to have in the upper cover 12 and, further the upper cover 12 is detachably provided from a body 10. Further, a discharge tube 14 without performing electric wiring is provided in the upper cover 12 and discharged by high frequency. Thereby taking in and out of cooking foods is easy, degree of freedom of a set place of a cooker is increased and a cooking condition of foods in cooking time can be observed.
Patent JP-S5638279-A (JP)
Title: Thermal recording device
Inventor: SAWAE TETSUNORI
IPC: B41J2/35
Filed: 1979-09-05
Abstract: PURPOSE:To print in a constant density by providing a means for measuring the resistance of a predetermined section in the thermal head and a means for controlling the energy applied to each resistance element, in accordance with the measured value, so as to maintain the energy at a fixed level, in the titled recording device. CONSTITUTION:The thermal head 1 of the thermal recording device used for facsimiles, printers and the like consists of an insulated substrate 2, resistance heating elements 3 arranged in a line, etc. The measuring terminals 8a, 8b for measuring the resistance are fitted at both ends of the line of the resistance heating elements 3 in the device, and a measuring circuit 9 is provided for measuring the resistance Rab between the measuring terminals 8a, 8b. Further, an output controlling circuit 10 is provided for controlling the pulse voltage of the picture bit data outputted from a register 7, in accordance with the resistance Rab measured by the circuit 9, so as to maintain the energy of the recording pulse impressed on the resistance elements 3 at a fixed level. Accordingly, a constant recording density can be obtained and the use life of the thermal head can be elongated.
Patent JP-S60259606-A (JP)
Inventor: KAMIYAMA KAZUNARI
IPC: C09J183/00
Filed: 1984-06-05
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-H06302397-A (JP)
Title: Plasma parameter measurement device for plasma application device
Inventor: TANAKA TSUTOMU
IPC: H05H1/00
Filed: 1993-04-16
Abstract: PURPOSE:To provide a plasma parameter measurement device having the capability to prevent contaminant adhesion and corrosion due to the ingress of gas or the like from a vacuum bath, and measure stable probe characteristics. CONSTITUTION:Regarding a device where a vacuum bath 2 having an exhaust system 1 is provided with a gas introduction port 3 and a probe 5 is inserted in plasma 4 generated in the bath 2 to measure a plasma parameter, a housing section 12 to store the probe 5 is provided in the bath 2. Also, a gas introduction valve 14 and an exhaust valve 15 are provided to independently evacuate and expose the housing section 12 to the atmosphere, and the probe 5 is made rotary type or slidable type. Furthermore, the bath 2 is fitted with a gate valve 13, in addition to the housing section 12, for isolation therefrom.
Patent JP-H0412883-A (JP)
Title: Recording medium for both electric discharge method
Inventor: TANAKA TSUGUTOSHI
IPC: G11B5/72
Filed: 1990-04-28
Abstract: PURPOSE:To obtain a double recording medium, such as a prepaied card, on which a character or other image can be recorded by either a thermal recording method or an electric discharge recording method by a method wherein a protective layer contains a heat-resistant resin having a specific glass transition point and a lubricant. CONSTITUTION:A recording medium 10 consists of a substrate 11 made of a material having a high mechanical toughness and a flexibility, a coloring layer 12 successively formed on the top surface of the substrate 11, a metallized layer 13, and a protective layer 14. The protective layer 14 protects the metallized layer 13 physically and chemically and contains a heat-resistant resin having a glass transition point higher than 30 deg.C and a lubricant for preventing sticking and scum adhesion at the time of thermal recording and allowing an easy discharge at the time of electric discharge recording.
Patent JP-S5447889-A (JP)
Title: Catalyst for purification of internal combustion engine exhaust gas
Inventor: HORI RIYUUZOU
IPC: B01J23/63
Filed: 1977-09-22
Abstract: PURPOSE:To provide a highly heat resistant catalyst having a long life used in  simultaneous removal of NOx CO and HC, and obtd. by supporting Rh or Rh and  one or more kinds of other platinum group metals, and one or more kinds of metals  showing a plurality of oxidized states on a transitive alumina carrier in which at least alpha-alumina is detected through X-rays. CONSTITUTION:alpha-alumina base carrier or activated alumina with a relatively large specific area is calcined to prepare a spherical transitive alumina carrier in which at least alpha-alumina is detected through X-rays. On this carrier are then supported 0.01g of Rh to 1l of packed catalyst or more than 0.02g of Rh and other platinum group metals, and more than 0.01mol of O2 storage components such as Ce, Fe, Cu and Co. The resulting catalyst is used in simultaneous removal of NOx, CO, HC, etc. contained in exhaust gas of car esp. equipped with an internal combustion engine and it has superior heat resistance.
Patent JP-S5738913-A (JP)
Title: Plate opening device of filter press
Inventor: MOTOICHI HIRONOBU
IPC: B01D25/12
Filed: 1980-08-19
Abstract: PURPOSE: To simplify a construction of a multistage type filter press for filtering washing water for crushed stones, etc., by performing locally opening or closing operation of filter plates by utilizing a hydraulic cylinder of a laminating and pressurizing device of the filter plate.  
     CONSTITUTION: Slurry is fed from a feeding nozzle 19 into a space between filter clothes 30 inserted between filter plates 2 and is filtered. When the plates 2 are separated to open in order to discharge cakes, an unlocker cam 12 is moved by a chain 13 is raise a pin 14 of lock-metal 9 releasing an interlocking between the metal 9 and a pin 7 of the adjacent plate 2. In this condition, the plate 2 is separated from the adjacent plate 2 when a piston 5 is moved backwards. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60259421-A (JP)
Title: Preventive method from deformation of injection-molded article
Inventor: MAKI TAMOTSU
IPC: B29C45/26
Filed: 1984-06-06
Abstract: PURPOSE:To contrive prevention of deformation by constituting the titled method that a curing rate is made uniform and a difference in contraction is not generated, by making a flow rate of a molding material decrease by providing a dam at a part corresponding to the direction in which the molding material is apt to flow, in the vicinity of a gate of a cavity. CONSTITUTION:Dams 6, 6 are formed on predetermined parts of a cavity 4 pointing mutually to each of gates 2, 2' at a predetermined width and height. A rate of a molding material flowing by pointing mutually to each of the gates 2, 2' is reduced by each of the dams 6, 6, on the other hand, fluid resistance to the molding material flowing in the direction of a cavity 4' which is at a long distance from each of the gates 2, 2' is low and an arriving time to an intermediate part of each of the gates 2, 2' in the cavity 4 of the molding material becomes equal to that up to the most remote part from each of the gates 2, 2' in the cavity 4'. As for the molding material, therefore, a curing rate in the cavity 4 which is in the vicinity of each of the gates 2, 2' and that in the cavity 4' which is at a long distance from each of the gates 2, 2' become equal to each other, and a matter that distortion is generated during a curing process of the molding material and an injection-molded article is deformed at the time of mold opening does not happen.
Patent JP-2000307191-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: OTSUKA TAKEO
IPC: H01S5/22
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor laser device by making the laser emitting positions of two semiconductor laser elements flush with each other and a method for manufacturing the device. SOLUTION: In a method for manufacturing semiconductor device, a first semiconductor laser element 3 is constituted by forming first semiconductor layers 6, 8, 9, 10, and 11 including a first active layer 7 on a GaInP etching stop layer 5 formed on a GaAs substrate 2. Then a second semiconductor layer element 4 is constituted by covering one side of each of the first semiconductor layers 6, 8, 9, 10, and 11A with an insulating layer pattern 24 and etching the other side of each of the layers 6, 8, 9, 10, and 11 to the etching stop layer 5 except the parts covered with the pattern 24 by using a selected etchant, and then, forming second semiconductor layers 15, 17, 18, 19, and 11B including a second active layer 16 separately from the first semiconductor layers on the etching stop layer 5.
Patent JP-S61272920-A (JP)
Title: Manufacture of thin film made by lateral laser cvd method
Inventor: FUKUSHIMA KAZUHIKO
IPC: H01L21/31
Filed: 1985-05-28
Abstract: PURPOSE:To enable to manufacture the thin film of uniform thickness by a method wherein raw gas is fed in the direction reverse to the direction of incidence of a laser beam in such a manner that the density of raw gas on a substrate is gradually decreased as it approaches the side of irradiation of the laser beam. CONSTITUTION:Raw gas is fed in the direction reverse to the direction of incidence of a laser beam 4a in a thin film forming process, and it is moved toward a substrate 1. On the substrate 1, said raw gas makes progress to the part 1b of the substrate located at the position close to a laser 4 from the part 1a of the substrate located at the position far from the laser 4. In the meantime, the raw gas is excited by absorbing the laser beam 4a emitted from the laser 4, and the gas is brought into the state of activation. The density of the raw gas on the parts 1a and 1b of the substrate is formed almost in the same degree of density. As a result, the speed of film formation of the entire substrate 1 can be made almost uniform, and the thin film can also be formed in uniform thickness.
Patent JP-H08314626-A (JP)
Title: Force sensitive feedback type focus display
Inventor: NAKAO TAKETOSHI
IPC: G06F3/033
Filed: 1995-05-12
Abstract: PURPOSE: To provide feedback of a force feeling to the person in a virtual reality space by using a force display. CONSTITUTION: When a force display front end part 1 is placed in operation, a central control unit 2 receives information from a movement detecting means A11 and sends control information to an image drawing means 4 and an electroviscous fluid control means 3 according to the movement of the force display front end part 1. The image drawing means 4 draws the movement of the force display front end part 1 in the virtual reality space and the electroviscous fluid control means 3 performs feedback control over the force feeling to the force display front end part 1.
Patent JP-S62270479-A (JP)
Inventor: KAARU GERUHARUTO HATSUKUSHIYUT
IPC: C04B41/80
Filed: 1987-05-13
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-S60259835-A (JP)
Title: Cooking apparatus
Inventor: MASUBUCHI TOSHIO
IPC: F24C7/02
Filed: 1984-06-04
Abstract: PURPOSE:To simplify a rotary support mechanism of a temperature probe to increase the reliability of the apparatus by inserting a detecting part into a material to be heated on a turntable and controlling a heating source based on the detected temperature. CONSTITUTION:A food 11 is inserted into a temperature detecting part 12 of a temperature probe 4, and temperature data as an electrical signal is transmitted to a magnetron control circuit 14. With microwave heating, when the food 11 reaches a finishing temperature, the circuit 14 opens a switch 18 and a power supply to a power source circuit 19 is interrupted to stop the operation of a high frequency heating device. In rotating the food 11 placed on a turntable 10, even when the probe 4 tends to twist in a cable 13, a slug 5 itself of the probe 14 is rotated unitarily with the food 11. Hence, there is no apprehension about it but detected data are transmitted to electrical signal lines 17a and 17b as temperature data. Further, the electrical signal lines 17a and 17b are provided at the live side and the ground side with two contacts placed at opposite positions. Even when the contact of any of both contacts is momentarily insufficient due to dust or the like, another is in contact, and hence the electric output can be taken out stably.
Patent JP-S61274062-A (JP)
Inventor: HORIUCHI KENICHI
IPC: B60R25/10
Filed: 1985-05-27
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-S5339718-A (JP)
Title: Rotary sheet device
Inventor: MAEKAWA ZENROKU
IPC: G11B17/32
Filed: 1976-09-24
Abstract: PURPOSE:To reduce and stabilize the spacing between a recording medium and a head by forming an annular groove on the outer periphery within the area of a stabilizing plate, which is positioned to gace a circular sheet of recording medium.
Patent JP-2000300782-A (JP)
Title: Pachinko machine
Inventor: CHIGUCHI YOSHITAKE
IPC: A63F7/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To further enlarge the scale of a control circuit for display control or the like on a main board and to allow each LED to act stably. SOLUTION: In this pachinko machine, an LED driving circuit part 42 for controllinq driving of a storage LED 13A, a prize winning port LED 13B, a pattern display device LED 13C and a big prize winning port LED 13D is provided on an LED driving control board 41 mounted to the inner side face of a back face part of a center cover separately from a main board 36. A lighting control signal of each of the LED 13A, 13B, 13C, 13D is delivered to the LED driving circuit part 42 through an LED communication circuit 64 from a main board 36 stored in a board box.
Patent JP-H01316026-A (JP)
Title: A/f conversion transmitter
Inventor: NAKAJIMA KIMIO
IPC: H03M1/60
Filed: 1989-05-10
Abstract: PURPOSE:To eliminate the need for any shield wire and to reduce number of transmission lines by converting an analog quantity into a frequency signal according to the timing control and sending the result. CONSTITUTION:With a power supply of a processing unit 4 turned on, a current flows to a line 5 through a resistor 19 to charge a capacitor 15. If the voltage across the capacitor exceeds a Zener voltage (16), a prescribed voltage is applied to an A/F conversion and control circuit 1. Thus, a timing control circuit 11 is operated to count a charge waiting time zone T1. When the time T1 is elapsed, the circuit 11 operates a conversion storage circuit 12 to count an A/F conversion time zone T2. The circuit 12 converts the change of an input analog quantity or the like into a frequency proportional thereto and stores the result temporarily. Since the charging is continued during that time. The operation of the circuit 12 is stopped by a command from the circuit 11 at a signal transmission time band T3 and the transmission control circuit 13 is operated. The circuit 13 converts the data in the circuit 12 into a serial data, a FET 17 in the switching circuit 3 is subject to on/off control based thereupon to send a binary data to the unit 4 via a line.
Patent JP-S5639628-A (JP)
Title: Offset compensation system
Inventor: MATSUMURA TOSHIHIKO
IPC: H03M1/06
Filed: 1979-09-10
Abstract: PURPOSE:To transmit an offset signal up to the next break of a signal by deciding on the break of a signal when a signal-break supervising circuit detects coincidence between sign bits in two continuous sampling operations. CONSTITUTION:Signal-break supervising circuit 50 exercises a supervision over sign bit MSB, showing the positive or negative polarity of a sound input analog signal, of a digital signal outputted from logic circuit 15. Namely, sign bit MSB is applied to input D of FF51 in circuit 50 and also to one input of exclusive OR circuit 52. To the other input of circuit 52, output Q of FF51 is applied. In this case, since sampling signal Ts is applied to terminal CLK of FF51, circuit 52 compares sign bits in two continuous sampling operations eventually. Then when circuit 50 detects sign bits in two continuous sampling operations agreeing in sign, a decision on the break of the signal is made and an offset signal is transmitted up to the next break.
Patent JP-H11303730-A (JP)
Title: Electromagnetic pump
Inventor: NISHIOKA YOSHIAKI
IPC: F04B9/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To stabilize the supply of fuel by forming an orifice smaller bore diametric dimension and larger length. SOLUTION: This electromagnetic pump 1 is provided in the halfway of a fuel supply pipe line connecting a fuel tank T and a carburetor of a combustion device, sucks liquid fuel F in the fuel tank T from a suction part by reciprocating a plunger 22 in a cylinder 21 by driving a pump part 2 and delivers the fuel F to a carburetor side through a delivering check valve 62 in a reverse flow preventing part 6. A fuel draw-out pipe 85 is provided in the fuel supply pipe line leading to the carburetor from the downstream of the delivering check valve 62 in the reverse flow preventing part 6, an orifice part 80 is formed between a delivery side fine pipe 83 and the delivering check valve 62, and the delivery side fine pipe 83 is fit mounted in a central part, in this orifice part 80.
Patent JP-H11302380-A (JP)
Title: Polyimide powder, its production and molded product
Inventor: YAMAGUCHI HIROAKI
IPC: B29C67/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain polyimide powder comprising an aromatic tetracarboxylic acid component and an aromatic diamine component, having good moldability and processability of a free sintering molding, or the like and having mechanical strength and elongation at a high level. SOLUTION: An aromatic tetracarboxylic acid component (preferably 3,3',4,4'- biphenyltetracarboxylic acid or pyromellitic acid, dianhydride or acid ester) and an aromatic diamine component (preferably a compound containing one or two aromatic rings in one molecule) are added in nearly equal mole to a reaction solvent containing preferably 15-100 wt.% amide-based solvent and 85-0 wt.% nonamide-based solvent having >=180 deg.C boiling point and fine particles are deposited at 90-140 deg.C under conditions of whole reflux and the reaction is continued at 160-250 deg.C to provide the objective polyimide powder having >=95% imidation ratio, <=0.5 g/cm<3> tap bulk density, >=20% crystallinity and <=15 μm maximum base particle diameter.