baber/WOPTO huggingface dataset:
Patent JP-H07292740-A (JP)
Title: Automatic flushing device of valve driving device and sanitary ware
Inventor: NAKANO MASAHIRO
IPC: E03D5/10
Filed: 1994-04-25
Abstract: PURPOSE:To detect the condition of motion of a solenoid opening/closing valve. CONSTITUTION:A microcomputer 21 outputs a valve opening signal O and a valve closing signal C for driving a pilot valve 4a to a valve driving circuit 22. The valve driving circuit 22 makes drive current flow to the pilot valve 4a based on the valve opening signal O and the valve closing signal C, so as to operate the pilot valve 4a to open and close. Nodes N1, N2 on both ends of the pilot valve 4a are earthed through resistances 30, 31, and respectively connected to input ports P3, P4 which are A/D conversion input of the microcomputer 21. The microcomputer 21 A/D-converts the inputs from the input ports P3, P4, and reads the potential (drive voltage) of the nodes N1, N2 changing according to the opening/closing motion of the pilot valve 4a.
Patent JP-H04320495-A (JP)
Title: Self-lubricating composite material and its preparation
Inventor: NISHIDA TAKUHIKO
IPC: C10N60/14
Filed: 1991-04-18
Abstract: PURPOSE:To provide a self-lubricating composite material which is low in friction coefficient and specific wear rate at high temperatures and is excellent in mechanical properties, thermal resistance and corrosion resistance, and a process for producing the same. CONSTITUTION:The title composite material comprises 5-80vol.% of boron nitride and the rest of a combined phase composed primarily of a metal and an alloy containing Ni and B or comprises 5-80vol.% of a granular phase composed primarily of boron nitride, and containing Ni and B and the rest of a combined phase composed of a metal and an alloy. The composite material is prepared by mixing and molding the lubricant powder and the combined phase powder and then sintering the molded mixture at 1,300 deg.C or lower. Thus, there can be obtained a lubricating material which is usable at high temperatures and in severe atmospheres.
Patent JP-S60231337-A (JP)
Title: Wafer transfer device
Inventor: IKUBO HIROYUKI
IPC: H01L21/68
Filed: 1984-04-27
Abstract: PURPOSE:To make it possible to transfer wafers to a longitudinal holder or to a lateral holder, by inclining a movable stage so that the wafers become approximately vertical, pushing up the wafers, which have become vertical, by a pushing up mechanism, and transferring the wafers to another wafer holder from one holder. CONSTITUTION:A stage 14 can be inclined in the right and left directions with a central point 14c of the stage as a center. The stage 14 is inclined by an angle theta. When wafers 3, which are accommodated in a wafer holder 11 (a dotted line), become vertical, this state is confirmed by detecting marks M. Then a pushing up mechanism 5 is lifted through holes in the bottom surface of the holder 1 and inserted into the holder 11. The pushing up mechanism is further pushed up and all the wafers 3 are pushed up. When all the wafers are pushed up, the wafers are gripped by a gripping mechanism 6. The wafer gripping mechanism 6, which grips the wafers 3, is further lifted. The holder is replaced to another holder, e.g., a lateral holder 1. The wafer gripping mechanism 6 is lowered, and the wafers are accommodated in the lateral holder.
Patent JP-S63273134-A (JP)
Inventor: DANIERU II RENOOSUKI
IPC: G06F9/22
Filed: 1988-04-08
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-S61247611-A (JP)
Title: Manufacture of carbon material coated with thermal cracking carbon
Inventor: HIRAI KEIZO
IPC: C01B31/04
Filed: 1985-04-23
Abstract: PURPOSE:To prepare the titled carbon material having coated film of high density thermal cracking carbon formed on the surface of a base material with high adhesion by feeding gas contg. raw material to form turbulent flow on a carbon base material heated at a specified temp. CONSTITUTION:A reaction chamber 10 is evacuated by opening a valve 8 by driving an exhaust pump 9. A carbon base material 5 (e.g. pitch coke base artificial graphite) is heated by a heater 6 at 1000-1200 deg.C, and the gas 11 contg. the raw materials [e.g. gaseous mixture of propane with N2 (carrier gas)] is ejected by opening a valve 1 and a three way cock 2 toward a tubulent flow-generating nozzle 3 side to the surface of the carbon base material 5 so as to generate turbulent flow. Thus, film of thermal cracking carbon having high density and high adhesion to the base material 5 is formed on the surface of the carbon base material 5. Obtd. carbon material coated with thermal cracking carbon is useful in the field of application where resistance to frequent repetition of cold/heat is required.
Patent JP-S62246298-A (JP)
Inventor: ROBERT ANDRE
IPC: H02G13/00
Filed: 1987-04-10
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-S5211747-A (JP)
Title: Dielectric resonator
Inventor: KIMURA KATSUHIRO
IPC: H01P7/10
Filed: 1975-07-18
Abstract: PURPOSE:To obtain a highly moisture-resistant dielectric resonator by apply a silicon type varnish which has a small dielectric constant and an excellent moisture-proof characteristic to the entire resonator.
Patent JP-H04300904-A (JP)
Title: Production of styrene-based copolymer
Inventor: TAZAKI TOSHINORI
IPC: C08F4/80
Filed: 1991-03-28
Abstract: PURPOSE:To efficiently provide a styrene-based copolymer comprising a styrene- based monomer and olefin-based or diene-based monomer, particularly styrene- based copolymer having highly syndiotactic structure. CONSTITUTION:A method for producing a styrene-based copolymer using a catalyst containing a transition metal compound component and coordinated complex component consisting of a cation and anion having plural groups bonded to a metal.
Patent JP-S59215012-A (JP)
Title: Magnetic tape device
Inventor: MUTOU KOUJI
IPC: G11B20/18
Filed: 1983-05-20
Abstract: PURPOSE:To attain efficient operation of a tape by relating the detection of a write error and the count of a tape running length from a tape start end and counting generation of the write error at a tape region relating to the tape length so as to discriminate deterioration in tape quality. CONSTITUTION:A pulse signal 32 proportional to the tape running length is inputted in either form of an adding signal 35 of a subtraction signal 36 to an error count display circuit 16 in response to the tape running direction information given from a signal line 33. A length counter 37 outputs a count value 38 proportional to the running length from the tape start end to a tape length sectioning circuit 39. A pulse signal corresponding to an error detected by an error detecting circuit is received at write operation via a signal line 30, AND circuits 41a-41h are opened depending on the position, a count pulse is given to error counters 42a-42h corresponding to the section of tape length, the number of times of generation of error at write operation at the tape region corresponding to each section is counted and its count value is displayed on corresponding display devices 43a-43h.
Patent JP-S60227786-A (JP)
Inventor: ONAMI SAIZOU
IPC: A63F7/02
Filed: 1984-04-27
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-S59213450-A (JP)
Inventor: KINOSHITA EIICHIROU
IPC: B02B7/00
Filed: 1983-05-20
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-S5713969-A (JP)
Title: Induction generator device
Inventor: IMAI KOUJI
IPC: H02M5/45
Filed: 1980-06-27
Abstract: PURPOSE:To enable to control output of an induction generator having favorable and speedy responsiveness only by electric control by a method wherein phase control is performed on an AC-DC converter or a separately excited inverter. CONSTITUTION:The induction generator IG is driven by a prime mover PM, AC output thereof is converted into DC power by a leading reactive power supplying means and the AC-DC converter 1, and is converted again into AC power by the separately excited inverter 3 to be supplied to a commercial AC power source AC. Output of the induction generator is controlled by performing phase control on at least either of the AC-DC converter 1 or the separately excited inverter. Accordingly control of output can be performed on the induction generator having favorable speedy responsiveness only by electric control without providing the prime mover with a complicated speed regulating mechanism.
Patent JP-H01258709-A (JP)
Title: Filter cloth hanger of filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1988-04-08
Abstract: PURPOSE:To easily release the filter cake from a filter cloth by connecting the filter cloth hanging rod free to oscillate for a filter press to an upper supporting rod through the lever on both ends, lowering the supporting rod to detach the filter cloth from a filter plate, and then raising the rod to the original position. CONSTITUTION:Two levers 7 capable of being opened to the right and left by an energizing member 11 (first coil spring) are respectively fixed on both sides of a filter cloth hanging rod 2 applied to a filter press, and the upper end is connected to the upper supporting rod 10 and made free to oscillate. An energizing member 9 (second coil spring) for vertically moving the upper supporting rod 10 is fixed to a support 3 on both sides. The upper supporting rod 10 is pushed down by a vibrator 14, the filter cloth 5 is detached from the filter plate 1 by the energizing force of the first coil spring 11, the upper supporting rod 10 is pushed up by the energizing force of the second coil spring 9, and the filter cloth 5 is returned to the filter plate 1 side. As a result, the extended filter cloth 5 is violently fluttered, and the deposited filter cake is efficiently removed.
Patent JP-S63252001-A (JP)
Title: Waveguide type filter
Inventor: KATSURAYA RIYOUJI
IPC: H01P1/207
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a filter of curved structure which has small deterioration in characteristics by providing optional-angle E- or H-surface curved structure for an optional susceptance element and a matching element provided to the curved part of the curved structure. CONSTITUTION:The waveguide type filter which uses an iris as the susceptance element is constituted having the H- or E-surface curved structure at the fitting position of an (i)th iris (i) and couples of irises are arranged at right angles to a fitting surface at specific intervals to adjacent couples of irises. Further, the prismatic matching element 2 is provided at an outside curved part and the couples of irises are fitted on the waveguide surface of this matching element 2. In this constitution, the electric length  2Bc is set to 0 by an adjusting and matching element 2 for the intervals of irises (i-1), (i) and (i+1) so as to compensate susceptance jBc due to the use of the curved structure instead of a straight structure and the resulting electric length 2DBc. Consequently, the waveguide type filter of curved structure which has small deterioration in performance is obtained.
Patent JP-H03287181-A (JP)
Title: Image forming device
Inventor: WADA SHINICHIRO
IPC: B41J2/44
Filed: 1990-04-02
Abstract: PURPOSE:To obtain a beam diameter matched with a specified picture element density with easy switching by juxtaposing two semiconductor lasers emitting laser beams or above and switching the semiconductor lasers according to the specified picture element. CONSTITUTION:An optical writing control circuit 14 controls laser beam irradiating time per one dot, changes image frequencies so as to be matched with the picture element density inputted from a CPU 11, so that the picture element density in a main scanning direction is changed. The optical writing control circuit 14 is connected with laser driving parts 15 and 17 to drive the semiconductor lasers 1 and 2, respectively, and selects the semiconductor laser driven according to the picture element density inputted from the CPU 11. Therefore, an image is formed with the laser beams of the beam diameter corresponding to the specified picture element density. Thus, the beam diameter matched with the specified picture element can be obtained with the easy switching.
Patent JP-S5212925-A (JP)
Title: A plant disease controlling agent
Inventor: UMEZAWA KENJI
IPC: A01N55/02
Filed: 1975-07-19
Abstract: PURPOSE: A novel plant disease controlling agent capable of controlling exactly against plant diseases caused by bacteria. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58207866-A (JP)
Title: Phase controller for thyristor
Inventor: SAKURAI YOSHIMI
IPC: H02M1/08
Filed: 1982-05-26
Abstract: PURPOSE:To preferably operate a thyristor converter by outputting a latch signal after A/D conversion is finished and operating a latch circuit and a digital automatic pulse phase shifter. CONSTITUTION:An A/D converter 13 converts with a conversion command Y. This command Y is inputted directly to a time delay circuit 5, and the dealy time of the circuit 5 is set to a value slightly longer than the conversion time of the converter 13. As a result, a latch signal alpha which is inputted to a latch circuit 1 and a digital automativ pulse phase shifter 3 is outputted after the converter 13 completely converts to establish data of all bits. In this manner, the thyristor converter can be favorably operated even when the converter is used.
Patent JP-S58205574-A (JP)
Inventor: MIHARA KAZUMASA
IPC: B08B9/02
Filed: 1982-05-26
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-S59211043-A (JP)
Inventor: PEETAA BERUKUTARAA
IPC: C09B29/00
Filed: 1984-05-02
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-2000282213-A (JP)
Title: Thermal spraying base material supporting device
Inventor: SONODA HIROFUMI
IPC: C23C4/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To stationarily support a particularly small and thin, sheet-like, and light non-magnetic base material or the like by providing an elastic suction member which has an opening opposite to a thermal spraying base material when the thermal spraying base material is received, and is elastic and airtight, and an applying means to selectively apply negative pressure and positive pressure to this opening. SOLUTION: Thermal spraying base materials We-Wh are abutted on rubber packings 14e-14h so as to close their openings, and the negative pressure is applied by an applying means comprising an air pump 24 or the like to allow the rubber packings 14e-14h to suck the thermal spraying base materials We-Wh. The thermal spraying base materials We-Wh can surely be supported even when they are non-magnetic. A thermal spraying material film is formed by placing a mask plate 20 on the thermal spraying base materials We-Wh, and exposing them to hot air flow supporting the thermal spraying materials. Since mask plate 20 prevents the thermal spraying materials from being adhered to a base material support device except the thermal spraying base materials We-Wh, pollution around a base material adsorption portion is small, and a device can be used for a long time.
Patent JP-S57203138-A (JP)
Title: Asynchronous output system of digital differential analyzer
Inventor: HIBINO KATSUHIKO
IPC: H03K19/177
Filed: 1981-06-10
Abstract: PURPOSE:To easily discriminate an error in fetching by adding a one-bit signal to output data of a specific address. CONSTITUTION:An address signal 2 from a digital differential analyzer DDA is decoded by a decoder 5 and if there is an address to be outputted, a gate 3 is opened by a decoding output 4 to store the output data 1 of the DDA in a buffer memory 7. In this case, while the gate 3 is opened for data on a specific address, connection with the memory 7 is made to store the data in the memory 7 together with an added one-bit signal. A CPU8 fetches data from the memory 7 one after another, but the range of data fetched at a time is made clear by finding the specific bit in the data, so that an error in fetching even if occurs is discriminated easily.
Patent JP-H0725572-A (JP)
Title: Handrail structure
Inventor: GEERARUTO BUENTE
IPC: E04F11/18
Filed: 1994-04-26
Abstract: PURPOSE: To adjust a position of a balustrade plate in the vertical direction independently from a clamp to hold the balustrade plate in a panel holder, to facilitate work and to eliminate readjustment even at the time of exchanging the balustrade plate. CONSTITUTION: A glass groove 26 is formed on a panel holder 24 fixed on a frame 22, and a balustrade plate 12 is held here through an arm 32 for height adjustment and fixed by a clamp 30. The arm 32 for height adjustment is independent from the clamp 30 and free to adjust height by a shim or a nut against the panel holder 24. The balustrade plate 12 is fixed by the clamp 30 after adjusting height of the balustrade plate 12 in the vertical direction at a specified position by the arm 32.
Patent JP-S60232446-A (JP)
Title: Heat pump type air conditioner
Inventor: KANAZAWA HIDETOSHI
IPC: F25B1/00
Filed: 1984-05-04
Abstract: PURPOSE:To enable operation of a compressor which is stable and efficient on the occasion of either heating or cooling, by controlling an output of an inverter driving variably the compressor so that its voltage/frequency ratios at the time of cooling operation and heating operation become different from each other. CONSTITUTION:An indoor controller 10 performs comparison between a room temperature and a predetermined temperature, and sends an instruction signal (a) of frequency being decided according to their temperature deflection beforehand and an air-conditioning signal (b) to an outdoor controller 12. The outdoor controller 12 actuates a four-way valve driving circuit 21 according to the air- conditioning signal (b) and sends a frequency readout signal (c) for readout of ROM to a wave-form composing circuit 23. As for the wave-form composing circuit 23, changeover between a cooling ROM16 and a heating ROM19 is performed by a first and second AND circuits 15, 18 and a NOT circuit 17 according to the air-conditioning signal (b). A signal read out of either the cooling or heating ROMs 16, 19 is sent to an inverter 13 from a gate alley 20 and a motor 14 of a compressor is operated at indoor side predetermined frequency.
Patent JP-H07296678-A (JP)
Title: Multipolar changeover switch
Inventor: SHIMODA EITARO
IPC: H01H19/58
Filed: 1994-04-26
Abstract: PURPOSE:To provide an increased life for a contact part and to stabilize contact. CONSTITUTION:A number of switch parts 18 each comprising a pair of contacts 19a and 20a are aligned. One of a number of the switch parts 18 is pressed by a ball 25 moved through rotational operation of an operation shaft 14. This constitution provides structure wherein the contacts 19a and 20a of the switch part 18 make contact with each other to bring it into an ON-state.
Patent JP-S61248464-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAGARA KAZUHIKO
IPC: H01L29/73
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a semiconductor device which is hardly influenced by an external noise and hardly created software error caused by an alpha-ray by a method wherein a P-type diffused layer is provided between an N-type buried layer and an N-type diffused layer and this P-type diffused layer is surrounded by silicon dioxide. CONSTITUTION:A P-type Si substrate 1 is selectively doped with Sb to form an N-type buried layer 2. An N-type epitaxial layer 3 is made to grow and a silicon dioxide layer 4, a silicon nitride layer 5 and a silicon dioxide layer 6 are formed on the layer 3 and convex shape Si regions are formed by etching. Then a silicon dioxide region 7 is formed and polycrystalline Si 8 is buried flat on the silicon dioxide region 7. The polycrstalline Si 8 is doped with B and subjected to heat treatment to form a P-type diffused layer 10. Also, the N-type epitaxial layer 3 is doped with P to form an N-type diffused layer 11. After that, selective doping of B is applied by a high acceleration energy to form a P-type diffused layer 12 and continually doping of P is applied to form an N-type diffused layer 13. Then, after a contact hole is drilled, an N-type diffused layer 14 and a silicide layer 15 are provided and an Al electrode is formed.
Patent JP-H09255012-A (JP)
Title: Cap with mill
Inventor: UEDA RYOZO
IPC: B65D47/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and easily assemble a cap with a mill without use of metallic pins or an adhesive. SOLUTION: This cap with a mill is constituted of an external cylinder 2 in which a shaft 7 or a bearing hole is formed at the center of one end and an outlet opening 8 from which ground materials are discharged is formed at the periphery, an internal cylinder 3 in which a fitting hole 10 is formed at the center and an aperture through which the contents pass is formed at the periphery and a fitting means to be fitted to a container 30 is provided at one end and the other end is rotatably inserted in the inside of the external cylinder 2, an external gear 4 fitted and fixed so as not to be rotatable against the external cylinder to the inside of the external cylinder 2 and provided with a gear 11 at the nearly cylindrical inside, and an internal gear 5 arranged in the inside of the external gear 4,  in which the bearing hole 12 pivotted to the shaft 7 of the external cylinder 2 is formed at one side and a fitting projection 13 fitted and fixed so as not to be rotatable against the fitting hole 10 or the fitting projection of the internal cylinder 3, is formed at the other end and a gear is formed at a nearly conical outside. Accordingly, the external cylinder, the internal cylinder, the external gear, and the internal gear are all fitted and assembled and hence, the structure is constituted of a small number of parts to increase the efficiency of the work.
Patent JP-S59215536-A (JP)
Title: Hot water supply device
Inventor: MITSUMATA TADAYASU
IPC: F25B17/12
Filed: 1983-05-23
Abstract: PURPOSE:To obtain an energy saving type hot water supply device through which structure becomes comparatively simple, action can be made gentle and an effective quantity of heat more than the quantity of heat applied to the title device is obtained, by making use of a technique of a chemical heat pump to which a metal hydride is applied. CONSTITUTION:A thing, for example, 12kg of a metal hydride LaCo5-Hx is put into a container 1 of the metal hydride and a container 2 is the one into which 6kg of a metal hydride LaNi5-Hx is put. A burner 3 heating the container 1 intermittently is adjoined to the container 1, heat exchangers 4, 5 for making heat exchange with water are being built in both the containers 1, 2, water is entered through a leading opening 6 of the water, which is heated by absorption heat of hydrogen to be generated within the container 2 by passing through the heat exchanger 5 at the time of combustion of the burner 3 and at the time of suspension of the combustion, it is heated by the heat exchanger 4 through absorption heat of hydrogen depending on hydrogen gas and the metal hydride and supplied outside directly from a hot water supply opening 7 or after it has been stored in a hot water reservoir 8.
Patent JP-S58208135-A (JP)
Title: Manufacture of thin zinc sulfide film
Inventor: MATSUOKA TOMIZOU
IPC: C23C14/06
Filed: 1982-05-26
Abstract: PURPOSE:To obtain a thin ZnS film almost free from fine particles and pinholes and having superior stoichiometric properties and high crystallizability by a sputtering method, by incorporating an alkali metal or an alkaline earth metal into a sintered ZnS body. CONSTITUTION:An alkali metal or an alkaline earth metal is added to ZnS- base powder, and the powder is sintered in an inert gas or a sulfurizing atmosphere to obtain a sintered ZnS body. A thin film is formed on a substrate by a high-frequency sputtering method using the sintered ZnS body as a target. Thus, thin ZnS films of high quality almost free from fine deposited matter and pinholes can be formed with high reproducibility. When the film is used as an optical thin film, a thin phosphor film or a thin EL film, an element having superior optical characteristics and stability is obtd.