baber/WOPTO huggingface dataset:
Patent JP-H07329741-A (JP)
Title: Brake force retaining device at brake device
Inventor: MORI ATSUSHI
IPC: B60T7/06
Filed: 1994-06-07
Abstract: PURPOSE:To provide a brake force retaining device which can retain a brake pedal at a free stepping-on position steplessly and makes the re-stepping on of the brake pedal possible to strengthen the force of brake. CONSTITUTION:A coillike lock spring 7 of a contraction diameter tendency whose one end is fixed at a vehicle body F is windingly furnished to a pedal shaft 2 to rotate forward and reversely following the stepping-on and retreat movements of a brake pedal 1, and the tightening force of the lock spring 7 to the pedal shaft 2 is made to increase at the time of pedal shaft 2 reverse rotation B, and a lock release means 14 that is controlled by means of a lock release control means is connected to the other end of the lock spring 7, and the contraction diameter operation of the lock spring 7 is made controllable.
Patent JP-S61282751-A (JP)
Title: Receiving device of air conditioner
Inventor: UEDA HIDEMI
IPC: F24F11/02
Filed: 1985-06-10
Abstract: PURPOSE:To simplify and miniturize a receiving circuit so as to reduce the power to be consumed by connecting a signal circuit of a thermostat to a freezing circuit thereof through a photocoupler. CONSTITUTION:When, in the thermostat 1 of an indoor unit 100, a contact 2 assumes an 'OFF' state by the indoor temperature, the voltage of a commercial power supply 4 is fed to an indoor unit via resistor 3 for heater. Hence, a single-wave voltage applied to a voltage divided resistor 8 is lowered to less than the Zener voltage of a Zener diode 10. Therefore, no current flows to a photocoupler 11. Thus, a transistor on the secondary side becomes 'OFF' state, and is fixed to the level of a + power supply voltage level, whereby the operation of a freezing circuit 28 is stopped. That is, the commercial power supply 4 is connected to the freezing circuit by means of the photocoupler 11 whereby the voltage of the commercial power supply 4 is not applied to a signal line as it is and the circuit is exceedingly simplified and power being consumed is small, and hence the receiving device is endurable enough against noises.
Patent JP-H01293664-A (JP)
Title: Manufacture of mos type field-effect transistor
Inventor: INOUE SHIGETO
IPC: H01L29/78
Filed: 1988-05-23
Abstract: PURPOSE:To obtain a MOS type field-effect transistor which has so far never been realized by a method wherein an Si single-crystal film is inserted between a compound semiconductor and an Si thermal oxide film and an interface level is reduced. CONSTITUTION:P-type GaAs 2 is formed on a GaAs substrate 1; after that, an Si single-crystal thin film 3 ls formed. A thermal oxide film 5 is formed on a high-concentration Si single-crystal substrate 4. Both substrates 1, 4 are bonded at a face of the thin film 3 and at a face of the oxide film 5, and are brought into close contact by executing a heat treatment; an interface level between the thin film 3 and the oxide film 5 is reduced. The side of the substrate 4 is polished and etched; a film thickness of an Si single-crystal part is set to 2mum or lower; an Si single-crystal gate electrode 6 is formed by photolithography and etching. A source region 8 and a drain region 9 are formed by making use of the electrode 6 and a CVD-SiO2 film 7 as a mask. By this setup, it is possible to obtain a MOS type field-effect transistor which has never been realized so far.
Patent JP-S5552060-A (JP)
Title: Photo mask
Inventor: KIYOUNO MASAO
IPC: G03F1/54
Filed: 1978-10-11
Abstract: PURPOSE: To form circuit patterns of even accuracy and improve the yield of integrated circuits by providing films of a constant thickness to the shield type pattern parts of the peripheral part and inside of a mask at the time of making the photo mask used for production of thin film integrated circuits.  
     CONSTITUTION: After silver salt emulsion or the like 2 is deposited on a substrate 1 such as of Myler film or other, desired circuit patterns are formed thereon. Next, a smooth metal film or organic film 7 having a constant thickness is formed on the peripheral part and inside of the non-transmission portions of said patterns by such a method as adhesive agents or vapor deposition. On a ceramic substrate 3 for hybrid integrated circuits a metal thin film 4 is deported and further photo resist 5 is formed, and after these are fixed to a substrate holder 6, the photo mask thus made is superposed and pressured from the arrow direction. In this way, the transparent pattern parts of the mask do not adhere to the photo resist 5 and only the film 7 on the non-transparent portions adheres. Hence, surface peeling, staining, etc. of the resist 5 are prevented, the staining of mask surface is obviated and multiple sheets of the inte grated circuits of good accuracy may be produced from the same mask. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S615247-A (JP)
Title: Method for exposing photoresist
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03F7/20
Filed: 1984-06-19
Abstract: PURPOSE:To eliminate unevenness in illuminance with a simple apparatus and to form a uniform pattern by exposing a photoresist under scanning through a slit. CONSTITUTION:A body 1 on which a pattern is formed is closely coated with a photoresist 2 and a photomask 4 having a light shielding substance layer 3, and contact glass 5 is placed on the photomask 4. A scanning plate 7 is provided with a slit 6, a photosensor 8 is set close to the slit 6, and the illuminance of the part is measured with the photosensor 8. The scanning speed of the slit 6 is controlled according to the measured illuminance so as to make the product of illuminance and exposure time constant. The product of illuminance and exposure time may be made constant by making the width of the slit variable while keeping the scanning speed of the slit constant. Thus, a pattern can be simply formed with no unevenness in illuminance.
Patent JP-H02302804-A (JP)
Title: Power supply control device for unmanned vehicle
Inventor: OBARA IKUMITSU
IPC: G05D1/02
Filed: 1989-05-18
Abstract: PURPOSE:To concentrically turning on and off power supplies for respective unmanned vehicles and to reduce worker's labor by arranging a transmission means and a reception means respectively on the ground side and unmanned vehicles and transmitting information for selectively commanding the ON/OFF of the power supplies from the transmission means. CONSTITUTION:When power supply commanding means 15, 17 command to turn on the power supply for a traveling control means on an unmanned vehicle 1, information for commanding the power supply to be turned on is transmitted from the transmission means arranged on the ground side, the reception means on the unmanned vehicle 1 receives the information commanding power supply ON and a power supply connecting means is driven to turn on the power supply of the traveling control means. When the means 15, 17 command the power supply for the traveling control means of the unmanned vehicle 1 to be turned off, the information commanding the power supply OFF is transmitted from the transmission means on the ground side and a power supply disconnecting means is driven based upon the information to turn off the power supply for the traveling control means. Thus, power ON/OFF of a control apparatus directly relating to traveling control such as the start of respective unmanned vehicles and the end of their operation can be concentrically executed.
Patent JP-H07303870-A (JP)
Title: Landfilling structure
Inventor: HOTTA MITSUMASA
IPC: B09B1/00
Filed: 1994-05-13
Abstract: PURPOSE:To prevent environmental contamination from a landfilling hole by repeating a three-bed structure wherein an artificial zeolite bed is laid on the bottommost part of the landfilling hole and a waste refuse bed is formed on the artificial zeolite bed and the waste refuse bed is covered with an earth and sand bed. CONSTITUTION:A three-bed structure wherein an artificial zeolite bed 8 is formed on the bottommost part of a landfilling hole 1 and a waste refuse bed 5 is formed on the zeolite bed 8 and the waste refuse bed 5 is covered with an earth and sand bed 6 is repeated. Artificial zeolite is produced by adding caustic soda to the fly ash produced in much quantity from a power plant using coal as an energy source and subjecting the resulting mixture to hydrothermal treatment and has the removing action of a heavy metal such as Cr and deodorizing action. Therefore, in the landfilling structure, the exuded water from the waste refuse bed 5 is deodorized while the heavy metal ion therein is removed by the artificial zeolite bed 8 to reach the lowermost part of the hole 1 to be discharged into the ground or collected to be pumped up.
Patent JP-H10317836-A (JP)
Title: Radio wave reflection hindrance reducing mechanism for building window
Inventor: YOSHIDA KATSUO
IPC: E06B5/18
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To make possible to reduce reflection of radio waves without diffusing them and to make an electromagnetic shielding building by introducing radio waves arriving at the window portions of a building into the building and shielding the interior of the building from electromagnetic waves outside by reflecting them diffusingly. SOLUTION: A radio wave reflection glass 10 is arranged at a window portion 6 of a building. The radio wave reflection glass 10 is arranged in a manner of tilting diagonally upward and reflects radio waves arriving at the window portion 6 of the building from outside diagonally upward, reducing radio waves reflection hindrance such as television reception interference such as a ghost. It constitutes an electromagnetic shielding building having an electromagnetic shield space where radio waves are shielded from both inside and outside together with a radio wave absorber 16.
Patent JP-S5916800-A (JP)
Inventor: MAEDA HIROSHI
IPC: B32B33/00
Filed: 1982-07-20
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-H11314947-A (JP)
Title: Cement composition
Inventor: KONO TOSHIO
IPC: C04B7/345
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cement compsn. which maintains flowability until concrete placing and exhibits high strength in an early stage after concrete placing by calcining a cement clinker contg. CaO crystals having a cement hardening accelerating effect, adding gypsum dihydrate or this dihydrate and an alkali sulfate and mixing them. SOLUTION: A cement clinker contg. 3CaO.SiO2 -interstitial material-CaO crystals as the predominant mineral compsn. is comminuted together with gypsum dihydrate or this dihydrate and an alkali sulfate to obtain the objective ultrahigh early strength cement compsn. The proportion of silica in the cement clinker is 2.0-5.0, that of iron is 0.5-4.0 and the diameter of the CaO crystals is >=13 μm. The amt. of the CaO crystals is 3-10 wt.% of the total amt. of the cement clinker and the fineness of the cement is 3,000-6,000 cm<2> /g when expressed as Blaine specific surface area.
Patent JP-S615486-A (JP)
Title: Disk cartridge
Inventor: KAMIYAMA TOSHIBUMI
IPC: G11B23/033
Filed: 1984-06-19
Abstract: PURPOSE:To give exactly a lot number, etc., by providing stages which can fit to each other at the side of a cartridge which can be divided into two vertical parts and contains a rotatable disk-like recording medium. CONSTITUTION:Stages which can fit in and out each other are provided at sides of cartridges 1 and 2 which can be divided into two vertical parts, while a rotatable disk-like recording medium (magnetic disk) 3 is contained in the cartridges 1 and 2. Namely, a stamp area 19 is a wall for projecting the side of the cartridge 1 and higher than other parts. Moreover, a recessed part 20 is provided at the side of the cartridge 2 and is of shape where the projected shape of the stamp area 19 is fitted in. Thus the stamp area 19 can be constituted into one face, and the exact numbering of lots is made possible.
Patent JP-S5916329-A (JP)
Title: Plasma vapor reaction device
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/517
Filed: 1982-07-19
Abstract: PURPOSE:To form junctions at lamination boundaries and then perform continuous production without forming layer insulators by a method wherein the supply is performed by orienting the direction of flow of reactive gas in parallel with the surface to be formed, and a waveguide connected to a reaction vessel for supplying microwave energy is provided. CONSTITUTION:As semiconductor reactive gas, silane is supplied from the port 28, and carrier gas such as hydrogen from the ports 27 and 26 according to necessity, and thus high frequency energy is supplied by a high frequency power source 15 by means of electrodes which compose a pair. A substrate is heated by a heater 12. The reactive gas flows along the surface to be formed of the substrate 2 from upward to downward, and then reaches a vacuum pump 37. A reaction vessel 7 possesses a peep window 8, a copper net for preventing electric wave leakage 49, and a quartz pipe for microwave supply 55, the wave guide 54, and a microwave power source 56 on the back side. They are so provided that electric fields of the reactive gasses 26, 27, 28 and the high frequency 15 are arranged in parallel along the surface to be formed of the substrate 2. In addition to the high frequency, microwave of frequency of 1GHz or more is supplied.
Patent JP-H05299956-A (JP)
Title: Automatic level control circuit
Inventor: OKAZAKI KATSUHIRO
IPC: H03G3/30
Filed: 1992-04-21
Abstract: PURPOSE:To prevent overshoot of an output at power application/interruption in the automatic level control circuit having a differential amplifier with a large time constant. CONSTITUTION:In the automatic level control circuit provided with an amplifier 1 with a variable attenuator, a signal detector 2 detecting an output of the amplifier and a differential amplifier 4 comparing the detected voltage with a reference voltage and outputting a difference voltage, pull-up circuits 6, 7 are provided to the output side of the differential amplifier 4 and overshoot at the output at power application/interruption is prevented by pulling up the attenuation of the amplifier 1 with the variable attenuator in the increasing direction.
Patent JP-H01297150-A (JP)
Title: Cleaning apparatus in dryer for beans
Inventor: KOBAYASHI SHIGEO
IPC: B02B1/02
Filed: 1988-05-23
Abstract: PURPOSE:To sharply decrease processes for cleaning beans with water and drying by putting a process to clean beans with water in a circulating drying process involving supplying and dropping beans to a ventilated drying room so as to circulate and dry the beans. CONSTITUTION:As soon as a bean dryer 2 is started to work by operating an operation apparatus 4, water in a cleaning water tank 14 is flowed to a grain collecting tab 8 through a water-sending pump 19, a pump 15, and a water-sending pipe 16 so as to wash beans with water, which are being transferred in the grain collecting tab 8 by a transferring spirals, and the water used for washing is discharged through a drainage pipe 18. When the washing of beans with water is finished, the operation apparatus 4 is reoperated to start the bean dryer 2, and at the same time, a heat wind is generated by a burner 5, the heat wind is ventilated to a ventilated drying room 1 from a heat wind room 11 and then sucked and exhausted through a exhausting room 12, and the beans, which are contained in the bean dryer 2 and washed with water, are dried by exposing to the heat wind while they are dropping in the ventilated drying room 1 from a storage room 20.
Patent JP-H06338392-A (JP)
Title: Organic thin film el element
Inventor: ITO YUICHI
IPC: H01L51/50
Filed: 1993-05-28
Abstract: PURPOSE:To improve the low heat resistance of a positive hole carrying material by containing polyimide synthesized with aliphatic tetracarboxylic acid as the main constituent in a hole injecting/carrying layer. CONSTITUTION:A positive electrode 2, a hole injecting/carrying layer 3, an organic luminescence layer 4, a negative electrode 5, and a sealing layer 7 are formed in sequence on a substrate 1, and a glass plate 8 is stuck with an adhesive resin 9 to constitute an organic thin film EL element. A first hole injecting/carrying layer 10 and a second positive carrying layer 11 can be formed to improve the hole injection efficiency to the organic luminescence layer 4. The layer 3 (or layers 10, 11) is made of a layer containing polyimide having an aliphatic tetracarboxylic acid anhydride as the acid constituent. This element emits light when DC voltage is applied with the layer 3 side made positive, and it emits light while positive voltage is applied to the electrode on the layer 3 side when AC voltage is applied.
Patent JP-H09309493-A (JP)
Title: Outboard motor
Inventor: TAKAHASHI MASAAKI
IPC: F01N13/12
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve a freedom degree forming a connection surface to an engine and sealability, by integrally forming an exhaust guide and an oil pan. SOLUTION: A drain take out part is enagaged with a mounting hole part 8c of an upper casing 8 through a through hole of a support plate 21 and a through hole of a seal member 22. In the drain take out part, a drain take out plug 25 is provided. An upper part of the upper casing 8 is fixedly tightened to an engine 11 by a tightening bolt from a lower side with an exhaust guide 10. Oil is guided to an oil pan 20 through an opening part 10d of the exhaust guide 10. By integrally forming the exhaust guide 10 and the oil pan 20, a number of mounting part items of the oil pan 20 and its assembly man-hours can be reduced, also lightening of weight can be made.  Necessity for a member, mounting the oil pan 20 in the exhaust guide 10, is eliminated, limitation forming a connection surface to the engine 11 by the mounting member is eliminated, a freedom degree forming the connection surface is ensured, sealability is also improved.
Patent JP-S5751198-A (JP)
Title: Preparation of gasb single crystal
Inventor: TERAJIMA KAZUTAKA
IPC: H01L21/18
Filed: 1980-09-12
Abstract: PURPOSE: To prepare a GaAs single crystal having excellent qualities and griving an element having desirable characteristics, by growing the single crystal from molten GaSb doped with Al.  
     CONSTITUTION: A molten mixture of Ga and Sb is doped with 0.01W10atom%, based on Ga, of Al, and a GaSb single crystal is grown from the molten mixture. The GaSb single crystal prepared by the process has decreased Sb hole concentration, lower carrier concentration than that of the undoped crystal by a factor of ten, and a dislocation pit density of 1W10/cm 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5650998-A (JP)
Title: Production of solid fuel
Inventor: CHIBA KUNIICHI
IPC: C10L5/48
Filed: 1979-10-03
Abstract: PURPOSE: To obtain at low cost a solid fuel which has high calorific value and does not emit harmful gas, by a method wherein kerosine or waste oil and at least one member selected from bean-curd refuse, sawdust and beer cake are added to a waste plastic which does not contain Cl, or S, the mixt. is heated to obtain a paste, a binder is added to the paste, and the mixt. is molded.  
     CONSTITUTION: (b) About 5W15pts. by volume of kerosine or waste oil and (c) 700W900pts. by volume of at least one member selected from bean-curd refuse, saw dust and beer cake are added to (a) 150W250pts. by volume of a waste plastic which does not contain chlorine or sulfur (e.g. polyethylene, polypropylene or expanded polystyrene). The mixt. is heated with stirring at 80°C for 30min to  obtain a molten paste. (d) About 3wt% of a binder such as rosin is added to the  paste. The mixt. is placed in a mold, and molded, e.g., by a press molding to obtain the desired solid fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5554475-A (JP)
Title: Detector for burnt-out lamp
Inventor: YAMAMOTO HIROICHI
IPC: G01R31/02
Filed: 1978-10-17
Abstract: PURPOSE: To carry out maintenance of display lamps easily and definitely by registering the number of a burnt-out lamp among display lamps on a recording table of a computer and also by printing it out.  
     CONSTITUTION: With switch X a1  closed, lamp L 1  of display circuit 5 comes on and a secondary-side transistor conducts which connects collector and emitter terminal sides of photocoupler PHC11 of burning-out detection circuit 6 to positive and negative power supplies. Similarly, the burning-out of lamp L 1  equalizes both terminals of series resistance R 1  in potential photocoupler PHC12 is turned OFF to make the secondary transistor unconductive, thereby detecting the burning-out of lamp L 1 . The burning-out detection output of the lamp of circuit 5 from this circuit 6 is passed through a multiplexer of computer 7 and arithmetic circuit 7b and then compared with contents of the memory table of memory part 7c, so that the number of the lamp getting burnt out will be registered on the memory table and printed out by printer 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5251092-A (JP)
Title: Method of preparing peptides
Inventor: ISOKAZU YOSHIKAZU
IPC: C12P21/00
Filed: 1975-10-23
Abstract: PURPOSE: Peptides of high purity are prepared in high yield by combining an amine component bearing the terminal carboxy group blocked by a specific protective group with an N-protected amino acid component in the presence of a specific enzyme. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0854641-A (JP)
Title: Liquid crystal driving device
Inventor: TSUDA YUKIHIRO
IPC: G02F1/1345
Filed: 1995-05-25
Abstract: PURPOSE:To miniaturize a liquid crystal driving device, to improve reliability and to reduce the cost by arranging an IC chip and an electric signal line connected to the IC chip inside a board side electrode group not only outside the board side electrode group. CONSTITUTION:A printed circuit board 1 is provided with an opening part 1a for making a YAG laser light beam Lb incident from a rear surface 1b, and plural IC chips 6a are arranged outside a space 1b (a board part surrounded by a broken line) occupied when a liquid crystal panel 3 is fixed and arranged on the surface 1c of the board 1. The, plural board side electrode group 5 are arranged in the periphery of the space 1b, and further plural IC chips 6b are arranged on the rear surface 1b of the printed circuit board 1 inside the board side electrode group 5. The outside, inside IC chips 6a, 6b are connected to the board side electrode group 5 through signal lines. In such a manner, by arranging the inside IC chips 6b and printed wiring in the space 1b on the board 1, more IC chips and printed wiring can be arranged.
Patent JP-S5352095-A (JP)
Title: Support unit of piezo-resonator
Inventor: SANO YOSHIO
IPC: H03H9/21
Filed: 1976-10-22
Abstract: PURPOSE:To increase the strength against a shock due to disturbance and stabilize quality by supporting a resonator by four parallel elastic bodies of the same length.
Patent JP-S62283384-A (JP)
Title: Card and method for recording and reproducing its information
Inventor: YUI YOSHIHARU
IPC: G11B7/24012
Filed: 1986-05-31
Abstract: PURPOSE:To superpose individual reproduced image and to make reading of information impossible even if the whole face of a hologram is illuminated by reproduction light by recording plural different information to the specified parts of a hologram. CONSTITUTION:Holograms 10, 20, 30 are provided at the positions of arrangement according to the inherent information of a card recorded on a card substrate 1. Plural reproduced images are recorded in these holograms divided to different parts, and when each part is illuminated by reproduction light, individual reproduced images are formed. However, when the whole face of holograms are illuminated, plural reproduced images are formed, and recognition of individual reproduced image is impossible. Inherent information of the card is recorded in individual reproduced image as pattern information of combination of the shape, number and position of arrangement of images constituting the reproduced image.