baber/WOPTO huggingface dataset:
Patent JP-S61269080-A (JP)
Title: Characteristic measuring instrument for semiconductor device
Inventor: TAKATSUKI KUNIO
IPC: G01R31/26
Filed: 1985-05-23
Abstract: PURPOSE:To ensure the contact between the electrodes of a semiconductor device and of a measuring instrument and improve an yield and an operating efficiency by providing a plurality of contact portions between the electrode terminals of the semiconductor device and the electrodes of the measuring instrument. CONSTITUTION:Holes for inserting the electrode terminals 8 of a semiconductor device are separately formed by an insulator and filled with metallic particles 9. The electrode terminals 8 of the semiconductor device is brought into contact with the metallic particles 9 by inserting the terminals 8 of the semiconductor device into the holes. The metallic particles 9 are in contact with terminals 10 and electrically connect the electrode terminals 8 to an external measuring instrument. Thus, a contact can be ensured and no poor contact is produced because contact portions are not fixed. Further, since a measuring jig is not required to be changed even when the configurations of the semiconductor device electrode terminals are different, an yield and an operating efficiency can be improved.
Patent JP-H09296516-A (JP)
Title: Cylindrical or angular frame
Inventor: KIKUCHI MASATOSHI
IPC: E04B1/342
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and reduce cost by making normal joint plates of simple shape usable as joint plates arranged at a ridge part and a side beam part of a roof truss, and making upper and lower joint plates in a double layer truss the same size. SOLUTION: Bent inclined parts 4b with the same inclination as the inclined face of a ridge part or a side beam part are formed at a vertical pair of joint plates 4 arranged at joint parts of the ridge part and side beam part of a roof truss of a cylindrical or angular frame. Torsional deformation is previously imparted to oblique truss main members 3-1, 3-2 to be jointed to the bent inclined parts 45 so as to make joint end parts of upper and lower parallel flanges 3a, 3a coincide with a vertical pair of joint plates 4, 4 and to make the overlap faces of the bent inclined parts 4b and splice plates 5 of the oblique truss main members 3-1, 3-2 the same face. In addition, the center of the lower stage joint plate 4-2 of the double layer truss is made coincide with the intersection point position of the lower stage oblique truss main member 3-2.
Patent JP-S63275170-A (JP)
Title: Manufacture of solid image pick-up device
Inventor: YANO KENSAKU
IPC: H04N5/3728
Filed: 1987-05-07
Abstract: PURPOSE:To decrease a photoconductive image persistence by a method wherein a metallic film of pixel electrode is formed through a selective vapor phase growth and the photoconductive film is deposited as a vaccum state is preserved during the processes of the formation of the said metallic film and the following photoconductive film. CONSTITUTION:A second pixel electrode is of laminar structure which consists of an n<+>type polycrystalline silicon film 9 and a metallic film 10 formed thereon through a selective vapour phase growth method, where a W film formed through the reducing reaction of WF6 gas is used as the metallic film 10. The said metallic film 10 is selectively deposited on a wafer 24 in a first CVD chamber 21, and as the chamber 21 is kept vacuous, the water 24 is transferred to a second CVD chamber 22, where a photoconductive film 11 is laid on the water 24. Oxidation of the metallic film 10 surface is restricted to the extent of less than a few atoms %. By these processes, the surface of a pixel electrode contacted with a photoconductive film can be kept clean, and thus an image persistence can be decreased.
Patent JP-S61270856-A (JP)
Title: Semiconductor device
Inventor: KASUGA TOSHIO
IPC: H01L23/50
Filed: 1985-05-24
Abstract: PURPOSE:To make soldering process highly reliable by a method wherein letter J type plate leads are protruded from sidewalls of a container bending inward to be provided with through-holes or slots on the bottom of lead vertexes. CONSTITUTION:Letter J type leads 23 protruded from sidewalls of a container 1 (semiconductor) are soldered to electrode patterns 6 of a print substrate 3. During the soldering process, meniscus regions 7 are formed on the sides 231 of ends, inner sides 241 of through-holes 24 and inner sides 251 of slots 25 to improve the reliability on connection since the ends 23a of leads 23 are formed into the through-holes 24 or the slots 25.
Patent JP-S62269746-A (JP)
Title: Catalyst composition for oxidation reaction
Inventor: KIMURA HIROSHI
IPC: B01J27/057
Filed: 1986-05-15
Abstract: PURPOSE:To improve the reaction rate and the yield of products by depositing a platinum group element as the first component, an element such as Sn as the second component, and an rare-earth element as the third component on an inorg. carrier, and specifying the ratios of the first component to the second and third components. CONSTITUTION:(a) One or more kinds of elements selected from platinum group elements, (b) >=1 kind of element selected from a group consisting of Sn, Bi, Ce, Te, and Sb, and (c) >=1 kind of element selected from rare-earth elements are deposited on an inorg. carrier to obtain the catalyst composition for an oxidation reaction. In this case, the atomic ratio (b/a) of the (a) component to the (b) component is controlled to 0.001-10, and the atomic ratio (c/a) of the (a) component to the (c) component is adjusted to 0.01-5. Besides, 0.1-20wt% (a) component, 0.001-20wt% (b) component, and 0.01-20wt% (c) component are respectively deposited. The catalyst is used when a carboxylic or ketonic compd. is produced by oxidizing a hydroxylic or aldehydic compd. (excluding saccharides).
Patent JP-H1048297-A (JP)
Title: Circuit tester
Inventor: SUNDERMANN JENS
IPC: G01R31/28
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce memory capacity by storing a compressed data sequence in a memory, decompressing the data through a sequencer and transferring the decompressed data to a DUT(device under test) and comparing a response data with a decompressed data sequence. SOLUTION: A compressed data sequence and a sequencer instruction from a sequencer 11 are stored in a memory 12. A clock 30 triggers each electronic circuit and the sequencer 11 stores the compressed data sequence and the sequencer instruction from the memory 12 through a bus 20 and decompresses them according to the sequencer instruction. When a pin 18 to be connected with the DUT is an input pin, the compressed data sequence is transferred to a driver 16 through a bus 21, a formatter 13 and a bus 23. In case of an output pin, a response data sequence is fed to a comparator 14 through a receiver 17 and a bus 24 and when it does not match a data sequence generated from the sequencer 11, the content is written in an error memory 15. This arrangement reduces the capacity of the memory 12.
Patent JP-H04338634-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYAUCHI AKIHIRO
IPC: H01L21/205
Filed: 1991-05-16
Abstract: PURPOSE:To form an oxide film on which silicon can hardly be deposited in the selective growth of silicon. CONSTITUTION:This device has a silicon oxide film 12 which is formed on a silicon substrate 11 that has excessive oxygen at least in its surface composition or a silicon oxide film 12 which has unbound Si-atom electrons and O-atom electrons and a silicon layer 14 which is formed on a part of the silicon substrate 11 in an opening 13 of the oxide film 12.
Patent JP-H08281847-A (JP)
Title: Honeycomb structure
Inventor: MUTO TSUTOMU
IPC: B32B3/12
Filed: 1995-04-13
Abstract: PURPOSE: To provide a honeycomb structure wherein the contact and bonding of corrugated panels are easy and certain, the bonding strength of cell walls is excellent, a wt. is reduced, cells are allowed to communicate with each other in an air permeable manner and the contact and bonded places of the cell walls are not damaged and destructed by air expanded by heating, for example, in a case used as a fireproof panel. CONSTITUTION: A honeycomb structure is formed by laminating a plurality of corrugated panels 3 having corrugations continuously formed thereto in a bent form between both flat panels and bonding the flat panels and the corrugated panels 3 as well as the respective corrugated panels 3. The corrugated panels 3 are laminated so that the directions of corrugations cross each other successively and fitting grooves A are formed to the mutual contact and bonded places with respect to one of the ridge parts 6 and trough parts 7 of corrugations. Fitting grooves A may be formed to the respective contact and bonded places with the other corrugated panel in relation to both of the ridge and trough parts 6, 7 of the corrugations only with respect to one of the alternately positioned corrugated panel 3.
Patent JP-H10301976-A (JP)
Title: Method for simulating electric circuit
Inventor: AOYAGI PAUL
IPC: G06F19/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a means for inexpensively evaluating the electric characteristics of an electric circuit packaged on multi-layer substrate structure by using highly accurate and efficient simulation. SOLUTION: When an inductor component Lfeed 4 is added to an electric equavalent circuit(EEC) model 3 for a parallel plate built in a multi-layer substrate and an EEC model 2 for a through hole with respect to an EEC model for the multi-layer substrate having the metallic parallel plate and the metallic through hole, feeding point inductance generated due to the connection of the parallel plate to the through hole is modeled to efficiently improve the accuracy of the multi-layer substrate EEC model. An error in the resonance frequency of the electric circuit model is set up and the minimum scale and effective frequency range of the electric circuit model are determined, so that the calculation efficiency of simultation based on the multi-layer substrate EEC model can be improved.
Patent JP-H02292727-A (JP)
Title: Detector for neutral position of objective lens of optical pickup
Inventor: KOMINO TETSUO
IPC: G11B7/12
Filed: 1989-05-01
Abstract: PURPOSE:To properly perform the adjustment of detecting sensitivity without impairing the durability of a light emitting element by performing the adjustment of the detecting sensitivity of a position sensor by moving at least either the light emitting element or a light receiving element in a direction of optical axis. CONSTITUTION:The light emitting element 1 and the light receiving element 3 are provided at a housing 6, and they are movable as a unit. And the housing 6 is adjusted movably for an optical pickup device almost in the direction (direction Y) of optical axis of the light emitting element 1 and in a direction (direction X) almost intersecting orthogonally to the parting line of the light receiving element 3. Therefore, it is possible to adjust the motion of the shade of a light shield plate 5 formed on the light receiving element 3 by moving the housing on which the light emitting element 1 and the light receiving element 3 are provided, and to adjust the change of a light receiving quantity on the light receiving element 3. Thereby, the adjustment of the detecting sensitivity of the position sensor can be performed without depending on a method to give an adverse effect on the durability of the light emitting element 1 such as to adjust the detecting sensitivity of the position sensor of an objective lens by increasing/decreasing a current on the light emitting element 1.
Patent JP-S5813610-A (JP)
Title: Organic composition
Inventor: NAKAMURA RIYUUJI
IPC: C09D4/00
Filed: 1981-07-16
Abstract: PURPOSE:The titled composition capable of forming a tough film having high gloss and quick-drying properties, obtained by emulsifying a mixture consisting of specific fats and oils, natural resin, synthetic resin, and a specific monomer into water, followed by copolymerizing it. CONSTITUTION:A mixture comprising (A) 5-95wt% fats and oils (e.g., linseed oil, etc.) wherein main constitutional components are fatty acids, one of more of the fatty acids have two or more double bonds, and its iodine value is >=100, (B) 5-95wt% natural resin and/or synthetic resin (e.g., polybutadiene resin, etc.) of high polymer with low molecular weight, having an average molecular weight of 500-4,000 and an active double bond in the unit bond, and (C) 1-30wt% monomer (e.g., acrylic acid amide, etc.) containing an active double bond, is emulsified into water, and it is copolymerized in the presence of a polymerization initiator, to give the desired composition.
Patent JP-S5538684-A (JP)
Title: Shift register
Inventor: ODA HIROBUMI
IPC: G06F5/00
Filed: 1978-09-12
Abstract: PURPOSE:To obtain a shift register which makes a shift by any number of bits by feeding a parallel output of ROM back to obtain an address signal. CONSTITUTION:When clock 31 and series data are inputted, access to ROM30 is attained and ROM converts series data 32 into parallel data 33-40 etc., and outputs them. These outputs are fed back to ROM30 so as to address ROM30. As a result, the parallel output of ROM30 is shifted as many times as the pattern of the feedback address corresponding to next clock 31, so that a shift by any number of bits can be made.
Patent JP-2000306616-A (JP)
Title: Press lock spring for quick connection terminal
Inventor: FUJIYOSHI SHIORI
IPC: H01R4/48
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To apply a proper spring force on a locking pawl and a pressing part, and to realize miniaturization. SOLUTION: A locking pawl part 11 for an electric wire is formed on one end of a spring main body 10, and a pressing part 12 for the electric wire is formed on the other end by curving a plate-like spring material at proper positions. A spring force applied to the pressing part 12 is reduced by arranging a width of an area applying a spring force to the pressing part 12 at least narrower than a width of an area applying a spring force to the locking pawl part 11.
Patent JP-H06323463-A (JP)
Title: Control device for proportional valve
Inventor: YAMAMOTO MASAHIKO
IPC: F16K31/06
Filed: 1993-05-14
Abstract: PURPOSE:To secure safety by making current-carrying impossible to a proprtional valve for fuel supply while putting output of an operation amplifier in low electric potential by an auxiliary input circuit when an input circuit to a reversing input terminal in the operation amplifier is opened since constitutive parts run into trouble in a voltage-current converting circuit. CONSTITUTION:A temperature and the like are detected by a thermistor 12, and operation is carried out on this detecting signal by a microcomputer 1, and through a regulating circuit 2, this operation signal is converted into input of reference voltage in a voltage-current converting circuit A formed by using an operation amplifier 3. The voltage-electric current converting circuit A supplies voltage obtained by dividing voltage generated on both ends of a reference resistor 11 to detect an electric current of a proportional valve 13 by means of plural resistors 5 and 6 to a reversing input terminal of the operation amplifier 3. By the way, when a resistor 4 is opened, high electric potential is supplied to the reversing input terminal of the operation amplifier 3 from an auxiliary input circuit 17 through a resistor 16 from voltage E, and output of the operation amplifier 3 is put in low electric potential. Thereby, current-carrying is made impossible to an electric current amplifying circuit B and the proportional valve 13.
Patent JP-S5813177-A (JP)
Title: Pressure-equalizing device for refrigerant compressor
Inventor: OOIDE MASAHIKO
IPC: F04B39/04
Filed: 1981-07-17
Abstract: PURPOSE:To prevent the entering of lubricating oil into a suction chamber caused by the foaming just after the starting of a compressor by rapidly equalizing the pressure in a crank chamber with the pressure in the suction chamber and a motor chamber just after the starting for increasing the effective lubricating oil amount in the compressor. CONSTITUTION:Lubricating oil 12 sprayed in a crank chamber 10 as oil drops at the time of foaming is intercepted by a small gap between the upper part of a valve casing 19a and a cavity 18 of a partition wall 1B from entering into a connecting hole 19d connecting a suction chamber 13 and the crank chamber 10 with each other, and only refrigerant gas is passed through the connecting hole 19d and discharged to the suction chamber 13. Consequently, a great amount of lubricating oil 12 cannot enter into a cylinder 2, and a discharge and a suction valve are prevented from damages.
Patent JP-H08339052-A (JP)
Title: Film and battery unit
Inventor: DAGURASU UIRIAMU KONSUTABURU
IPC: G03C3/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a unit constituted of an instant photographic film and a planar battery. SOLUTION: This film battery unit 10 is provided with a film strip 12 having the photosensitive side containing a continuous image forming region to be exposed and the nonphotosensitive side and a thin, flat, flexible battery 14 extended along the photosensitive side of the film strip 12. The flexible battery 14 applies electric energy as an exposure is progressed, and the film strip 12 and the flexible battery 14 are wound into a roll in a film camera. The flexible battery 14 is releasably fixed to the nonphotosensitive side of the film strip 12 by an adhesive, and the flexible battery 14 is torn off from the film strip 12 before the film strip 12 is chemically processed and an exposure part becomes visible.
Patent JP-S5652759-A (JP)
Title: Weighing device
Inventor: MURAKAMI KATSUHIKO
IPC: G01G19/387
Filed: 1980-08-15
Abstract: PURPOSE: To enhance weighing accuracy, by arranging an electronic computing circuit so as to renew a memory code only when an addend of a present combinatory code is smaller than the obtained value most approximate to the previous set weight value.  
     CONSTITUTION: Outputs α, β from the first, and second adders F, G of an electronic computing circuit are applied to comparator I as absolute values of a remainder of set value α 0  subtracted by an addend α=|α 0 -FX|, β=|β 0 -GX|. Comparator I renews the memory code of addition code memory circuit J only when α< β. When calculations of all the combinations in one time calculation completes, a calculation end signal is produced, read-out circuit K reads out the memory addition code of circuit J, only weighing hopper B corresponding to the code number of this memory code is opened via a code discrimination circuit, etc., the weighed material is collected in pool hopper D, and placed in bucket E. High precision weighing is thus carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05316678-A (JP)
Title: Rotating electric machine
Inventor: FUJITA KOICHI
IPC: H02K3/50
Filed: 1992-05-06
Abstract: PURPOSE:To prevent the occurrence of such an accident that a threaded rod which is passed through the narrow-width outer peripheral section of a stator yoke comes into contact with coil ends or inner peripheries of the coil ends come into contact with a rotor. CONSTITUTION:A threaded rod 9 is passed through a circular hole 8 between slots on the outer peripheral section of a stator 4. An outer and inner capsules 11 and 21 which are molded insulating goods are put on the inner and outer peripheries of coil ends 3a. The outer capsule 11 is composed of an outer pipe 13 having a U-shaped groove 12 which gets in between adjacent coil ends 3a after passing through the inside of the rod 9 and is formed in the axial direction and an inner flange 14 which is provided at the end of the pipe 13. The inner capsule 21 is composed of an inner pipe 23 and outer flange 23 which is provided at the end of the pipe 23 and brought into contact with the inner periphery of the flange 14. A lip 25 extended to the pipe 13 is provided on the stator side on the outer periphery of the flange 24 and the pipe 13 is extended to the end face of the stator 4.
Patent JP-H0751276-A (JP)
Title: Compressor for artificially forming ischemia in limb
Inventor: HAINRITSUHI URURITSUHI
IPC: A61B5/022
Filed: 1994-05-26
Abstract: PURPOSE: To prevent the occurrence of an after effect in the form of compression paralysis, by controlling a pressure medium adjusting valve for adjusting a pressing pressure in tourniquet on the basis of a control signal depending on a blood pressure measurement value, and changing the pressing pressure in the tourniquet corresponding ly at the time of change in blood pressure measurement value. CONSTITUTION: This pressing device is connected in particular to a carbon dioxide cylinder at a position 1 and after a decompression member 2 is decompressed to a value suitable for the device, the pressing gas is adjusted with continuously and variably adjustable pressure control valves 3 and 4. Then, the adjusted pressure is applied to tourniquet connected to connecting parts 5 and 6. For the use of the pressing device, a patient's blood pressure is continuously measured by use of an automatic blood pressure measurement device. Also, a control device to receive measurement values, generates a control signal depending on the values, and sends the signal to the pressure control valve 4 for the control thereof. Also, when the pressing pressure of the tourniquet detected with a pressure sensor 18 is different from a target value, an alarm is generated to actuate the manually adjustable mechanical pressure control valve 3.
Patent JP-S592784-A (JP)
Inventor: HORII SADASHIGE
IPC: B26B19/14
Filed: 1982-06-30
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-S5814858-A (JP)
Title: Contact charger
Inventor: KUBO TSUTOMU
IPC: H01T19/00
Filed: 1981-07-20
Abstract: PURPOSE:To charge stably and uniformly, irrespective of environmental humidity, by forming a contact of a contact charger for charging a photosensitive body of an electrophotographing device, by forming a silane coupling agent treated film and a silicone resin film in order on the surface of a conductive fiber. CONSTITUTION:A contact charger 2 for charging the surface of a photo-sensitive body 1 is constituted by superposing in layers in order an insulating cushion material 4, an electrode 5, an electric conductor 6 and a contact 7 on the surface of a substrate 3. This contact 7 is constituted by forming a silane coupling agent treated film 14 on the surface of a synthetic fiber, etc. 12 containing a carbon fiber or conductive carbon fine particles, and forming a silicone resin film 13 on the surface of the film 14. As a result, by the film 14, the film 13 is strongly joined with the fiber 12, is not peeled off, and by the film 13, humidity dependence of the contact 7 becomes small, and it is possible to give uniform charging which can be used for a long period of time and safely, to the photosensitive body 1.
Patent JP-H08337476-A (JP)
Title: Silicon nitride-silicon carbide combined sintered compact and its production
Inventor: HIGUCHI YOSHIKATSU
IPC: C04B35/599
Filed: 1996-04-10
Abstract: PURPOSE: To produce a silicon nitride-silicon carbide combined sintered compact having superior high-temp. strength and creep characteristics. CONSTITUTION: One or more kinds of rare earth metal oxides selected from among Ce2 O3 , Pr2 O3 , Nd2 O3 , Ho2 O3 , Er2 O3 , Tm2 O3 , Yb2 O3 and Lu2 O3 are added to a powdery mixture of silicon nitride with silicon carbide and aluminum nitride and they are fired to obtain the objective silicon carbide-silicon nitride combined sintered compact.