baber/WOPTO huggingface dataset:
Patent JP-S6159852-A (JP)
Title: Manufacture of semiconductor device
Inventor: OHATA TAMOTSU
IPC: H01L21/02
Filed: 1984-08-31
Abstract: PURPOSE:To isolate an insulator between elements positively, to reduce a region required for isolating the elements and to improve the degree of integration by joining an silicon substrate with an insulating film in another silicon substrate, on one main surface thereof the insulating film is formed, and shaping an isolation groove reaching the insulating film from the main surface of one substrate. CONSTITUTION:One main surface of a silicon substrate 30 is mirror-polished, and thermally oxidized to form an insulating film 31 in predetermined film thickness, and another silicon substrate 32 with a mirror-polished main surface is fast stuck and joined integrally so as to hold the insulating film 31 in a sandwich manner. One silicon substrate 32 is photoetched and treated and RIE- treated to shape isolation grooves 33 reaching the insulating film 31, and the isolation grooves 33 and an insulating film 34 onto the surface of the silicon substrate 32 are formed through thermal oxidation. When a polycrystalline silicon layer 35 is applied onto the surface and the insulating film 34 protruding from the isolation grooves 33 and the polycrystalline silicon layer 35 are removed, element regions 36 electrically isolated from other regions completely by the isolation grooves 33 and the insulating film 31 can be obtained.
Patent JP-S6243414-A (JP)
Title: Epoxy resin composition for sealing semiconductor device
Inventor: MATSUMOTO KAZUTAKA
IPC: C08G59/00
Filed: 1985-08-21
Abstract: PURPOSE:The titled composition for providing a cured material having improved water-vapor resistance and impact resistance, containing an epoxy resin, a novolak type phenolic resin, a phenolic aralkyl resin and fine powder of cured organopolysiloxane in specific ratios, respectively. CONSTITUTION:The aimed composition containing (A) 100pts.wt. epoxy resin (preferably having 70-85 deg.C softening point and 175-220 epoxy equivalent), (B) 10-50pts.wt. novolak type phenolic resin (preferably having 80-100 deg.C softening point and 100-110 OH equivalent), (C) 10-50pts.wt. phenolic aralkyl resin (e.g., polycondensate of d,d'-dimethoxy-p-xylene and a phenolic monomer preferably having 85-105 deg.C softening point and 195-235 OH equivalent) and (D) 2-40pts.wt., preferably 5-30pts.wt. fine powder (preferably <=150mu particle size) of cured organopolysiloxane. The total amount of the components B+C is 50-90pts.wt.
Patent JP-2001014430-A (JP)
Title: Electronic data processing adapter
Inventor: OHASHI MASAHIRO
IPC: G06K17/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic data processing adapter with which overload is not applied to a disk drive device. SOLUTION: In the electronic data processing adapter provided with a stator and a rotor provided so as to be rotated with respect to the stator and having an engaging part 15 to be engaged with the driving member of the disk drive device, the rotor is divided into an outer peripheral part 16 facing the stator and an inner peripheral part 11, which is fitted to the inside of that outer peripheral part 16 and has the engaging part, and when the rotational resistance of the outer peripheral part 16 is less than a prescribed value, the outer peripheral part 16 and the inner peripheral part 11 of the rotor are integrally rotated by the driving member of the disk drive device and when the rotational resistance of the outer peripheral part 16 exceeds the prescribed value, only the inner peripheral part 11 of the rotor is rotated by the driving member of the disk drive device.
Patent JP-S6074083-A (JP)
Title: Generation system for manufacture drawing
Inventor: HAGIWARA YUUICHI
IPC: B43L13/00
Filed: 1983-09-30
Abstract: PURPOSE:To improve the operation efficiency of manufacture drawing generation by forming a superposed drawing of graphic elements on a panel while hitting respective points of necessary graphic elements by using a review drawing inputted on another plane, and thus generating a manufacture drawing. CONSTITUTION:Input graphic data is registered on a specific panel of a panel file 10 constituting a graphic file 9 by a graphic processor 8, and the registered review drawing are registered in a parts file 11 after adding parts consisting of groups of necessary graphic elements. Respective points of graphic elements necessary for forming the manufacture drawing within the review drawing are hit with a cursor or stylus to superpose those graphic elements on a newly defined panel in an active state, thus forming the manufacture drawing thereupon.
Patent JP-H0842132-A (JP)
Title: Work scaffold
Inventor: FUJIMOTO YUJI
IPC: E04G1/34
Filed: 1994-08-03
Abstract: PURPOSE:To inexpensively constitute a work scaffold with simple constitution by which a leg body can be stably fixed by locking them in that condition when projecting strips of first and second lock members and recessed grooves engage with each other in an extensile condition of a joint part and which is composed of the first and the second lock members having a simple shape, a connecting shaft and a energizing means. CONSTITUTION:A work scaffold is provided with a stage part to perform work, a leg body rotatable between an expansively opening condition and a folded-up condition and a diagonal brace-shaped leg reinforcing material bendable- extensible by an intermediate joint part 21. The joint part 21 is composed of a first lock member 22 and a second lock member 23 which are pivoted by a connecting shaft 24 and are superposed so as to be separable from each other and are energized in the superposing direction by a compression spring 25. Mutually fitting and engaging projecting strips 26 and recessed grooves 27 are formed on superposed surfaces of the first lock member 22 and the second lock member 23.
Patent JP-S6073237-A (JP)
Title: Control device for air-conditioning machine
Inventor: SUGIYAMA TETSUO
IPC: F24F11/76
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the waste of energy for supplying cold or warm air to respective rooms by a method wherein the air-conditioning machine itself is stopped for a predetermined period of time forcibly when detected values of reduction of supplying air as well as operating period of time are lower than predetermined values in case the machine is operated under reducing the supplying air for a long period of time. CONSTITUTION:The temperature of an objective air-conditioning room 4 is detected by a room temperature sensor T1 and is inputted into a room temperature controller TC as a room temperature signal S1 to open or close a cold or hot water valve 6, regulating the amount of cold or hot water. The opening degree signal S3 of the cold or hot water valve 6, which is a condition detecting signal during the operation under reducing supplying air, is inputted into a control circuit 7 to operate the air-conditioning machine under reducing supplying air when a temperature difference between the room temperature and an objective room temperature is within a predetermined range. In case the operation under reducing supplying air is continued for a time longer than the predetermined period of time, the air supplying fan 3 of said air- conditioning machine is stopped forcibly for a given period of time. In case said stopping time has elapsed a predetermined period of time, the magnet switch Mg of an air-conditioning power panel 8 is put ON to restart said air supplying fan 3 and, thus, the operation of the air-conditioning machine is controlled.
Patent JP-H1123292-A (JP)
Title: Simple vehicle control system
Inventor: KICHISE YOSHIKI
IPC: H04W4/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To realize a control system which is on a small scale, which is low- cost and which is provided with a communication function and with a position control function by a method wherein, according to an inquiry from a control device installed at a control base, the present position of a vehicle carrying a device is reported to the control device by a push-botton(PB) signal. SOLUTION: A position communication device 10 is constituted of a GPS reception part 1 which computes position information on the basis of a signal from an artificial satellite, of a PB transmission part 3, of an audio interface part 4 and of a control part 2 which controls them. A control device 40 is constituted of a line interface part 44 which is interfaced with a public telephone line 30, of a PB transmission part 43, of a database 45 for an area map and vehicle control information, of a timer 46 and of a control part 42 which controls the above parts. Then, the position communication device 10 is connected across a telephone transmitter-receiver 5 and a transmitter-receiver 21, it reports a present position to the control device 40 according to an inquiry from the control device 40, and a vehicle is controlled regarding the abondoning position or the like of a rental car.
Patent JP-S5973354-A (JP)
Title: Device for controlling brake liquid pressure
Inventor: FUJITA TOMOHIRO
IPC: B60T8/26
Filed: 1982-10-18
Abstract: PURPOSE:To change the gradient of pressure reduction control together with folding point value of liquid pressure control by changing the seal diameter of a control piston with shift of an adjuster piston operated by an inertia valve. CONSTITUTION:A liquid pressure controlling valve is constituted from a controlling piston 13 having a poppet valve 17, a folding point spring 19 pressing said piston 13 and a seal member 10. The controlling piston 13 has on the head a tapered portion having the increasing diameter which contacts the seal member 10 as an adjuster piston 5 operated by an inertia valve 9 moves downward. The folding point spring 19 is pressed to increase the folding point value in response to the movement of the adjuster piston 5 while the gradient of pressure reduction control can be increased since the diameter of the seal member 10 is increased.
Patent JP-2000009871-A (JP)
Title: Method for retaining interval of fuel rods for reactor
Inventor: TOCHIHARA HIROSHI
IPC: G21C3/328
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To retain the interval between fuel rods constant without incurring manufacturing difficulty or the like when narrowing the interval between the fuel rods and enhancing the conversion ratio of a reactor by arranging each four rod-shaped bodies around the fuel rod in a lattice shape and maintaining the interval between the fuel rods constant by the rod-shaped bodies. SOLUTION: A fuel rod 1 is formed while it is accommodated in a covering pipe made of metal, and each four rod-shaped bodies 2 are arranged in a lattice shape around each fuel rod 1. The rod-shaped bodies 2 are preferably formed out of a metal material with less neutron absorption rate. Also, the rod-shaped bodies 2 are formed cylindrically or in a hollow cylindrical shape, and a plurality of hemispherical projections are formed into one piece on the surface of each of the rod-shaped bodies 2. The hemispherical projections are provided in the peripheral direction to the axial direction of the rod-shaped bodies 2 at a constant interval, and the surface of the fuel rod 1 touches each hemispherical projection. Then, by arranging each four rod-shaped bodies 2 around the fuel rod 1 in a lattice shape, the interval between the fuel rods 1 is maintained constant by the rod-shaped bodies 2.
Patent JP-2001010512-A (JP)
Title: Motor-driven steering system
Inventor: TSUTSUI TAKASHI
IPC: B62D1/20
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To easily set the rotational center distance of a worm shaft and a worm wheel without affected by the error in size of components such as the worm shaft and the like when the worm shaft is assembled, and to properly adjust the rotational center distance even in the change of an engagement state with lapse of time. SOLUTION: In this motor-driven steering system capable of transmitting the torque of a motor for auxiliary steering from a worm shaft 70 supported in a gear housing 8 through a bearing 16 and provided with a worm 71, to a steering shaft provided with a worm wheel 72, a holding hole 31 capable of fitting and holding the bearing 16 is provided with an inclined surface inclined to the center of the rotation of the worm shaft 70, and an inclined contact surface 16a to be contacted with the inclined surface, is formed on a ring body 19 fitted and fixed to the bearing 16.
Patent JP-H1129848-A (JP)
Title: Chromium nitride coating film and its forming method
Inventor: KIUCHI MASAYUKI
IPC: C23C8/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a CrN coating film at a low cost which has excellent adhesion property with a metal base and prevents peeling by thermal hysteresis without any limitation of the shape or dimension of a body to be treated, by plating the surface of a metallic material with Cr and nitriding the plating layer. SOLUTION: The CrN coating film is formed in the following processes. After a Cr-plated material to be treated is degreased and cleaned, the material is put in a heating furnace. The inside of the furnace is replaced by inert gas, and if necessary, heated to 400 deg.C. A reaction gas containing halogen compd. or halogen such as a mixture gas of Cl2 and N2 or a mixture gas of CIF2 and N2 is introduced into the furnace. Thereby, contamination remaining on the surface is removed and the gas is allowed to rapidly react with the oxide film or adsorbed oxygen on the plating surface to activate the surface. Then the halogen compd. or reactive gas remaining is replaced by an inert gas to form a CrN coating film. The coating film is formed preferably by heating and maintaining at 400 to 500 deg.C and introducing a nitriding atmosphere gas containing NH3 such as a mixture gas of NH2 and N2 .
Patent JP-S5972184-A (JP)
Title: Photoelectric converter
Inventor: FUJII TETSUO
IPC: H01L31/10
Filed: 1982-10-19
Abstract: PURPOSE:To perform an electric connection and a sealing operation at the same time by a method wherein the first adhesive piece formed to encircle a photoelectric converting unit and a lead-out electrode as well as the second adhesive piece to be adhered to the first adhesive piece are provided on a main surface of a conversion element. CONSTITUTION:An alumina substrate 1 whereon solder layers 8 are formed is placed on a hot plate to melt the solder layers 8. Another single crystal Si substrate 101 whereon the other solder layers 106 are formed is placed on the alumina substrate 1 to align the both solder layers 8 and 106 with each other. In such a constitution, an adhesive piece 5 and another adhesive piece 104 form a partition with air-tightness utilizing the solder layers 8, 106 as the adhesive. On the other hand, an electrode 6 connected to a conductor layer 3 and another external lead-out electrode 105 may be connected with each other at the same time to make an electrical connection to a diode 102.
Patent JP-S6071813-A (JP)
Title: Dry treatment of sludge
Inventor: NOGUCHI TETSUO
IPC: F23G7/00
Filed: 1983-09-29
Abstract: PURPOSE:To contrive an improvement in drying efficiency by supplying hot air having desired humidity to a drier, by a method wherein-humidity exhaust gas to be discharge from the drier is heated and used in a circulating state as a drying thermal medium. CONSTITUTION:Sludge 2 dehydrated appropriately is loaded into a drier 1, which is made to dry by making water content of the same evaporate by contacting the same directly with hot air. Dried matters are discharged through a discharge port 3 and the whole of or a part of the same is sent to an incinerator 4 for combustion. Smelly gas and water generated from the sludge are discharged through an exhaust port 5 as high-humidity exhaust gas. Then the high- humidity exhaust gas is sent to a heat exchanger 6, heated again and sent to the drier 1 as a drying thermal medium. A part of the high-humidity exhaust gas is sent to the incinerator 4 and a smelly ingredient and fine powder contained in th exhaust gas are burnt. On the one hand, a quantity of fresh air 7 commensurate with a quantity of the high-humidity exhaust gas is supplied to the drier 1, the fresh air is combined with the drying thermal medium gas, turned into drying hot air and dries the sludge.
Patent JP-S6241515-A (JP)
Title: Burner for dryer
Inventor: YUMITATE MASASHI
IPC: F23D5/02
Filed: 1985-08-19
Abstract: PURPOSE:To increase or decrease an volume of air induced into a burner, ajust automatically a mixing condition of air with fuel and ensure a superior burning condition by a method wherein a freely expandable or contractible heat dispersion plate fixed to a flame outlet port of a secondary combustion chamber is arranged inside of an end part of a hot air induction cylinder. CONSTITUTION:When controlling a hot air temperature, fuel oil supplied to an oil supplying pipe 15 is adjusted to increase its volume, resulting in increased combustion temperature, a heat dispersion plate 20 made of a shape memory alloy is expanded and deformed toward an outer circumference, a volume of air induced from the outer circumference of the secondary combustion chamber 18 is decreased, an volume of air induced through a primary air inlet port 16 and a secondary air inlet port 19 is increased, the volume of air is automatically controlled and a superior combustion condition can be attained. When fuel oil supply to the oil supply pipe 15is decreased and adjusted, a combustion temperature is decreased, the heat dispersion plate 20 contracts and is deformed toward an inner circumference, a volume of air sucked through the outer circumference of the secondary combustion chamber 18 is increased, the volume of air sucked through the primary air inlet port 16 and a secondary air inlet port 19 of the burner 11 is decreased and a superior combustion condition can be attained.
Patent JP-H055889-A (JP)
Title: Liquid crystal element
Inventor: YASHIMA HIDEO
IPC: G02F1/1337
Filed: 1991-06-27
Abstract: PURPOSE:To improve the adaptability of liquid crystal molecules, the ease and uniformity of film formation and the adaptability to an orienting agent by using a specific polymer as the element of a compsn. film for orientation on at least one electrode. CONSTITUTION:The self-doped type conjugation system conductive high polymer of the repeating units having the structures expressed by formulas I to III is used as the element of the compsn. film for orientation on at least one electrode of the ferroelectric liquid crystal element constituted by having the electrodes on the opposite surfaces of a pair of substrates provided to face each other and sealing the ferroelectric liquid crystal between the substrates. In the formulas I to III, Ht denotes NH, S or O; R denotes 1 to 10C bivalent hydrocarbon group of a straight chain form or having a branch or a bivalent hydrocarbon group contg. an ether bond; X denotes SO3; n denotes >=5 integer. The film of the self-doped type conjugation system conductive high polymer is formed by a coating method from an aq. soln. in such a case.
Patent JP-H0346807-A (JP)
Title: Television receiver amplifier
Inventor: INOUE NOBUTAKA
IPC: H04N5/44
Filed: 1989-07-14
Abstract: PURPOSE:To adjust the gain while watching a picture and to obtain a picture with high quality even in a region of weak signal by providing a first amplifier part in the vicinity of an antenna, and providing second amplifier elements in the vicinity of a television receiver, and providing a variable attenuator in series to the second amplifier part. CONSTITUTION:A first amplifier part 1 is attached to a mast 10 on a roof A. A second amplifier part 4 is placed on or in the vicinity of a television receiver in a room B. Extents of attenuation of variable attenuators 17 and 18 for VHF and UHF of the second amplifier part 4 can be changed stepwise or continuously. The VHF television signal and the UHF television signal are amplified by VHF and UHF amplifier elements 11 and 12 respectively, and are mixed by a mixer and are applied to an input terminal 4a of the second amplifier part 4. Consequently, a user controls amount of attenuation of variable attenuators while watching the picture to easily obtain the best reception.
Patent JP-S6429017-A (JP)
Title: Signal output circuit
Inventor: KITAMURA NOBUAKI
IPC: H03K19/00
Filed: 1987-07-24
Abstract: PURPOSE:To reduce the number of the constituting transistors of an output circuit by constituting an output stage by series-connecting three switch elements to a power source terminal, and selecting the ON/OFF of these switching elements based on an input signal and a control signal. CONSTITUTION:A bus driver SBD1 is provided with the output stage OM, that three MOSFET Q10-12 are connected in series to the power source terminals Vdd, Vss. Here, when the control signal CB comes to a high level, and the control signal C comes to a low level, a gate TG is turned off, and the transmission of the input signal Din is prevented, and at the same time, a control MOSFET Q13 is turned on, and Q11, Q12 are turned off, and an output comes into a high output impedance state. On the other hand, when the signal CB comes to the low level, and the signal C comes to the high level, the gate TG is turned on, and if the signal Din is the high level, the FETs Q10, Q11 are turned on, and the output comes to be the low level, and if the signal Din is the low level, the FETs Q10, Q12 are turned on, and the output comes to be the high level.
Patent JP-H0849272-A (JP)
Title: Floor pan structure of bathroom
Inventor: YANO ICHIRO
IPC: A47K4/00
Filed: 1994-08-04
Abstract: PURPOSE:To allow a person to come into and go out of a bathroom safely by forming the central part of a wash place of the bathroom convex as higher than the peripheries, furnishing drainage gutters at the peripheries, and locating the edge of the wash place on a level with the lower edge of the doorway to the bathroom. CONSTITUTION:The central part of the wash place 3 of a floor pan 2 is formed convex as higher than the peripheries, and drainage gutters 4 are formed at the peripheries, and at least two of the three peripheral edges not adjoining the bathtub installing area 5 are constructed on a level with the doorway to the bathroom. The floor pan 2 is constructed so that the edges 3a of the wash place 3 are positioned on a level with the oversurface of a grating lid 31, oversurface of the threshold 13 for a slide door 12, and the floor surface 16a of a doffing place 16. A water supply pipe and drainage pipe are installed in the space under the wash place 3.
Patent JP-H1132277-A (JP)
Title: Safety device for braun tube type receiver
Inventor: NOGAMI AKIHIRO
IPC: H04N5/63
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a vibration detector for receiver which can prevent the occurrence of secondary accidents, such as fire, electric shock, etc., by interrupting the power supply to a high-voltage circuit when large vibrations occur due to an earthquake, etc. SOLUTION: A safely device for a Braun tube type receiver is provided with a mounting base 2 for mounting a main body 3 for a receiver holding a Braun tube, a reflecting plate 4 fixed to the bottom face of the main body 3, a switch 11 which turns on/off the power supply voltage to a power source section 9 of the main body 3, a light-emitting section 14 which is provided on the base 2 side and emits light upon the reflecting plate 4, a light-receiving section 15 which receives reflected light from the reflecting plate 4, and a control means 18 which controls to interrupt the supply of power by turning off the switch 11, when the light-receiving section 15 receives no reflected light.