baber/WOPTO huggingface dataset:
Patent JP-S58196075-A (JP)
Title: Electrostrictive effect element
Inventor: TAKAHASHI SADAYUKI
IPC: H01L41/083
Filed: 1982-05-11
Abstract: PURPOSE:To increase the amount of displacement by a method wherein a part including the outer periphery of internal electrodes is removed, and an external electrode whereto the internal electrode is connected is formed thereat, in a lamination type electrostrictive effect element. CONSTITUTION:The internal electrode 22 of the elecrrostrictive effect element has a form with the removal of a part including the outer periphery. The removed parts are laminated so as to superpose at intervals of a layer, and thus sintered. Next, Ag paste is coated on the side surface of the laminated electrostrictive effect element, and then the external electrodes 33 are formed by baking. These electrodes 33 connect each internal electrode 32 at intervals of a layer. The amount of displacement increases, since the superposition areas between each internal electrode increase.
Patent JP-S61231599-A (JP)
Inventor: RARUFU DOITSUCHIE
IPC: G10H7/10
Filed: 1986-04-04
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-H11354621-A (JP)
Title: Charge removal by light illumination and processor using the same
Inventor: NISHIMURA NORIMASA
IPC: H02N13/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enable effective removal of charges accumulated on a substrate or sample, before or after the observation, inspection and analysis. SOLUTION: A light source 7 is provided on the side of an electronic beam apparatus provided with a preliminary chamber 14 for performing observation, inspection, machining and analysis of a semiconductor wafer 8 as a substrate or a sample, and a holder stage 9 for holding the wafer 8 by an electrostatic chuck method is provided with grounding members 10a and 10b for grounding the held wafer 8. After the observation, inspection, treatment and analysis, the electrostatic chuck is released and then light 6 is directed from the light source 7 onto a surface of the wafer 8 and onto the grounding members 10a and 10b. Thereby the surface of the wafer 8 is made conductive, and the charge accumulated on the wafer is removed from its surface via the grounding members 10a and 10b.
Patent JP-H0770223-A (JP)
Title: Pseudorandom copolymer of ethylene and styrene
Inventor: STEVENS JAMES C
IPC: C08F4/44
Filed: 1994-03-14
Abstract: One or more addition polymerizable monomers are polymerized by catalysts comprising a metal monocyclopentadienyl coordination complex and an activating cocatalyst to form novel polymers, including atactic amorphous poly(alpha-olefins), elastic polyethylenes and pseudo-random copolymers.
Patent JP-S60222810-A (JP)
Title: Lens holder
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1984-04-19
Abstract: PURPOSE:To enable maintenance of the optical characteristic of a lens at high performance by forming the bore of a lens frame to a large diameter in such a way that an adhesive agent layer is freely deformable in the radial direction of the lens and interposing a non-adhesive member in the contact surfaces between the lens frame and the lens. CONSTITUTION:The lens 8 is adhered and fixed to the lens frame 9 via the adhesive agent 10 interposed between the outside periphery of the lens 8 and the inside circumferential peripheral surface of a lens housing part 12. A barrier part 14 having a small coefft. of friction is interposed in the contact surface with the lens 8 in a step part 13 for holding the lens. The adhesive agent 10 is freely deformable in the radial directon according to such constitution and therefore even if the temp. change owing to using environment, the expansion or shrinkage of the lens or the shrinkage of the adhesive agent on curing arises, such change is absorbed. The generation of the optical strain in the lens 8 is thus prevented and the optical characteristic of the lens is maintained at high performance.
Patent JP-S523512-A (JP)
Title: Aluminum alloy powder molding
Inventor: KOMURO KATSUHIRO
IPC: B22F3/00
Filed: 1975-06-27
Abstract: PURPOSE: Cutting powder of aluminum alloy containing silicon is reclaimed to a molding of high density. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03280378-A (JP)
Title: Lead terminal mounting method for hybrid ic module
Inventor: UCHIDA ITSURO
IPC: H01L23/50
Filed: 1990-03-28
Abstract: PURPOSE:To prevent exfoliation and enhance the quality as well as producibility by performing soldering with an upward jetting solder, which is spouted up by an upward directed jet, outlet and a crosswise jetting solder which is spouted in the transverse direction by a crosswise directed jet flow. CONSTITUTION:An upward jetting solder 8 is formed by spouting solder from an upward directed jet outlet 4, and at its uppermost part a molten solder is spouted from a crosswise directed jet 5, and the crosswise jetting solder 7 is stabilized. A lead terminal 3 inserted in a conductor land 2 of a hybrid IC module 1 is passed through the crosswise jetting solder 7 thus provided. This lessens the speed difference very much likely to be generated between the lead terminal 3 and jetting solder, and no exfoliation will occur between the conductor land 2 and lead terminal 3 and the jetting solder, which decreases poorly performed soldering to lead to enhancement of the production quality.
Patent JP-S57193375-A (JP)
Title: Impact printing head
Inventor: FUKUI IZUMI
IPC: H01L41/09
Filed: 1981-05-26
Abstract: PURPOSE:To obtain an impact printing head having small volume and fast printing speed by providing a piezoelectric unit utilizing vertical effect and a mechanism for transmitting the operation of the unit. CONSTITUTION:A piezoelectric or electrostrictive ceramic 10 is inserted between the first connecting mechanism 11 and the third connecting mechanism 12. The first and third mechanism 10, 12 are respectively bonded to a lever 14 and a stationary member 15. A pin 16 is bonded to one end of the lever 14. When the prescribed voltage is applied to the ceramic 10, a distortion caused by the voltage is generated in a longitudinal direction, is transmitted to the mechanism 11, and the lever 11 is moved. The lever 14 is rotated around a point of connecting the mechanism 13 to the member 15 as a center. The distortion of the pin 16 of the lever 14 is increased and is moved by this rotation of the lever 14.
Patent JP-H10273455-A (JP)
Title: Production of alcohols
Inventor: IKEHIRA HIDEYUKI
IPC: C07B61/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To produce alcohols useful as a synthetic intermediate, etc., for medicines and agrochemicals by hydrogenating a carbonyl compound with hydrogen in the presence of a homogeneous hydrogenating catalyst, a base and a nitrogen-containing organic compound in a liquid reactional medium. SOLUTION: A carbonyl compound represented by the formula (R<1> and R<2> are each an aromatic monocyclic ring, an aromatic polycyclic ring, etc.) is hydrogenated with hydrogen usually under 1 atm in the presence of a transition complex metallic complex of a group VIII metal (e.g. rhodium solubilized with a liquid reactional medium under reactional conditions) at (1/100) to (1/10,000) molar ratio thereof to the carbonyl compound, a base (preferably an alkali metal, a quaternary ammonium salt, etc.) in an amount of 0.5-100 equiv. for the metallic complex and a nitrogen-containing organic compound (preferably an amine compound or an amine derivative) in an amount of 1-10 equiv. for the metallic complex in the case of a monoamine compound or in an amount of 0.5-20 equiv.  for the metallic complex in the case of a diamine compound in preferably 20-50 wt.% liquid reactional medium at 15-100 deg.C to afford the objective alcohols (e.g. benzhydrol) in high yield at a high efficiency.
Patent JP-H11274397-A (JP)
Title: Semiconductor device
Inventor: YAMADA KOICHI
IPC: H01L25/065
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with advanced functions, which causes information content to be increased by using the same package area as the conventional case, and effectively enable inputting and outputting. SOLUTION: This semiconductor device has a structure in which a plurality of semiconductor elements 2, 3 are multistagewise stacked and mounted on a base substratum member 1 on which a necessary wiring group is formed, and mounted parts of a plurality of the semiconductor elements are covered with insulating resin and encapsulated. It is preferable that a plurality of the semiconductor elements are multistagewise stacked in the order of size, and the semiconductor element whose area is a maximum out of the plurality of the semiconductor elements is mounted which is in contact with respect to the surface of the base substratum member.
Patent JP-H09242532-A (JP)
Title: Catalyst device
Inventor: KITABAYASHI SHIRO
IPC: F01N3/26
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst device, which can efficiently perform the catalytic reaction at the time of restarting an engine after the engine is stopped for a short time. SOLUTION: A cylindrical body 6 for raising heat capacity, of which thickness is larger than that of a metal foil of a metal carrier 2, is provided inside of the metal carrier 2 of a metal catalyst device 5. Since the cylindrical body 6 is made of the metal material and held in the condition that the cylindrical body 6 is insulated from an outer cylinder of the metal carrier 2, even in the case where an engine is stopped for a short time, a sudden lowering of the catalyst temperature is not generated, and the catalytic reaction immediately after restarting the engine is efficiently performed.
Patent JP-H07113140-A (JP)
Title: High tensile strength steel plate of 690n/mm2 or above, excellent in weldability and haz toughness
Inventor: IWAI KIYOSHI
IPC: C22C38/00
Filed: 1994-03-25
Abstract: PURPOSE:To produce a high tensile strength steel plate excellent in weldability and HAZ toughness by preparing a steel plate in which C content and Cu content are specified and also respective contents of alloying elements, such as Mn and Cr, are specified. CONSTITUTION:A steel plate, which has a composition consisting of, by weight, 0.03-0.09% C, 0.05-0.50% Si, 0.60-1.80% Mn, 0.01-0.20% Cu, 0.03-2.00% Ni, 0.20% Cr, 0.20-1.00% Mo, 0.01-0.10% V, 0.0005-0.005% B, 0.01-0.10% Al, and the balance Fe with inevitable impurities and satisfying respective inequalities of C+0.17 Cu<=0.09wt.% and Pcw=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20-+Mo/15+V /10+5XB<=0.23wt.%, is prepared. By this method, the >=690N/mm<2> high tensile strength steel plate excellent in weldability and HAZ toughness can be obtained.
Patent JP-2000274876-A (JP)
Title: Method for controlling operation of gas heat pump
Inventor: YOSHIDA YUTAKA
IPC: F25B27/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a long time shutting-off function of a gas meter when normally operated for a long time by elapsing a predetermined gas consumption amount state for a long time of a shutting-off time or below of the function, then temporarily varying a gas consumption amount, and resetting counting of a using time of a microcomputer gas meter. SOLUTION: When a gas heat pump(GHP) 10 for receiving a fuel gas from gas piping 11 having a microcomputer gas meter (hereinafter referred as to a 'meter') 15 is started so that the state of a refrigerating cycle is stabilized, a gas consumption amount arrives at a substantially predetermined value. Then, the meter 15 starts counting of a using time. A controller 13 estimates the consumption amount from data such as a rotational speed of an engine of the GHP 10, an opening of a throttle or the like. In this case, when a predetermined gas consumption amount state is elapsed for a long time of a shutting-off time or below of a shutting-off function, the gas consumption amount is temporarily changed to reset counting of the using time of the meter 15 so that the function of the meter 15 may not be operated for the long time.
Patent JP-S60226480-A (JP)
Title: Manufacture of crystal material by laser beam
Inventor: OKUTOMI MAMORU
IPC: C30B11/00
Filed: 1984-04-20
Abstract: PURPOSE:To manufacture a crystal material having high purity and quality, in a short time at a low cost, by heating a powdery material with laser beam slowly to the molting point, keeping the material in the state for a short time, and lowering the temperature stepwise. CONSTITUTION:The laser beam emitted from the laser oscillator 5 is passed through the shutter 4 and the mirror 8, focused with the lens 3 to obtain focused beam 6, and applied to the powdery material 2 contained in the crucible 1. The process is carried out in air, in an inert gas or in vacuum, and the energy of the laser is raised gradually from a low level until the temperature of the material reaches the melting point of the crystal. The material is maintained at the state for a while, and is cooled by lowering the output of the laser beam stepwise. A crystal material such as intermetallic compound, metal-ceramic composite material, ceramic, etc. as well as metallic crystal material can be produced by this process.
Patent JP-S535848-A (JP)
Title: Device for forecasting proper amount of sewage water flow, utilizing amount of service water flow
Inventor: FURUKAWA MASASUMI
IPC: E03F3/00
Filed: 1976-07-07
Abstract: PURPOSE: To properly correct a parameter of forecasting equation representative of inflow amount and to permit a forecast following a change in a sewage water flow. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08275877-A (JP)
Title: Pot
Inventor: IWAMOTO YOSHIMI
IPC: A47J27/21
Filed: 1995-04-05
Abstract: PURPOSE: To provide a pot with convenient handling without discharging hot water accidentally when cold water is desired in a pot which heats and cools liquid such as water, etc. CONSTITUTION: When warming is performed by the output of a course selection means 38 which selects the warming or cooling. it is performed by performing input, etc., to a heating means 27 appropriately. Also, when the cooling is performed, the hot water is cooled by performing the input to a cooling means constituted with a heat exchanger 28, and also, output is issued to a hot water output prohibiting means 39 until temperature goes less than prescribed temperature, which prevents release by a hot water output lock release means 40 from being applied, therefore, the hot water is prevented from being outputted accidentally, and the cold water desired by a user is surely outputted, and also, a danger such as a scald due to the accidental output of the hot water is eliminated.
Patent JP-S57196121-A (JP)
Title: Detecting sensor for abnormal temperature
Inventor: WAKAHARA KOUJI
IPC: G01K5/72
Filed: 1981-05-28
Abstract: PURPOSE:To provide a sensor which performs a detection of a position where abnormal temperature is created, by a method wherein a pressure is applied to a pressurizing conductor through utilization of bending powers of ribbon-shaped bimetals to change the electric resistance. CONSTITUTION:Ribbon-shaped bimetals 1 and 2 are positioned facing and opposite to each other so that they bend in a reverse direction to each other, and a pressurizing conductor 5, producing a better conductor resulting from the application of a pressure between the bimetals, is inserted between 2 parallel wires 3 and 4. At a normal temperature (a), the bimetals 1 and 2 do not bend, whereby the pressurizing conductor 5 is not pressurized, it is reduced in an electric resistance, a short-circuiting occurs between the wires, and this permits the detection of a normal temperature part.
Patent JP-S59207064-A (JP)
Title: Supporting device of floating head
Inventor: HASHIMOTO MASANOBU
IPC: G11B5/60
Filed: 1983-05-09
Abstract: PURPOSE:To obtain a device having an excellent dynamic characteristic by constituting a load spring of a supporting device with a shell structure to enhance the stiffness of the floating head supporting device and to raise the natural frequency of this device. CONSTITUTION:A load spring 3a of the supporting device which supports a floating head of a magnetic disc device has a three-dimensional curved surface of the shell structure. Though the section of the shell structure occupies most of the whole of the load spring 3a, the shell structure is set smoothly in the part from a point P to a point Q and the part from a point R, where a gimbals spring 3b is connected to the load spring 3a, to a point S where a floating head 3c is connected to the gimbals spring 3b. Points R and P indicating the transition from the shell structure to a plane structure are set to optimum positions in consideration of the shape and the curvature of the shell structure, they are set in consideration of respective points of the width, the shape, etc. and of a flange also if the flange is provided.
Patent JP-S60232804-A (JP)
Title: Clamping holding body
Inventor: HARARUTO KURAFUTO
IPC: B23B27/16
Filed: 1985-04-17
Abstract: 1. Clamp holder (7) having an inserted cutting plate (1) made of a brittle sintered mechanically resistant material which has a fastening hole (3), the clamp holder being provided with a recess (8) for accomodating the cutting plate and optionally a support plate (9), the head (4) of a clamping element (15) that passes through the support plate engaging the fastening hole, characterised in that the head (4) of the clamping element (15) is coated with a deformable material.
Patent JP-H04291305-A (JP)
Title: Manufacture of optical waveguide device
Inventor: OMORI YASUHIRO
IPC: G02B6/12
Filed: 1991-03-20
Abstract: PURPOSE:To offer a optical waveguide device integrated into one body with a lense part enabling optical beam con version. CONSTITUTION:This manufacturing method consists of a step in which an optical waveguide is formed on a substrate for an optical waveguide 11, a step in which a lense part forming area is formed by partially removing an optical waveguide, a step in which plural refractive index adjusting layers 15 are laminated on lense part forming area in changing refractive index in stages and a step in which a lense part 16 is formed by partially removing refractive index adjusting layers by etching off.
Patent JP-S62235750-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO HIROAKI
IPC: H01L27/10
Filed: 1986-04-07
Abstract: PURPOSE:To stop power supply from outside and to again supply by providing composite elements, each being constituted by connecting in parallel an electrically cuttable element and an element which can be electrically short-circuited, between the power source of an integrated circuit and plural pieces of circuit blocks. CONSTITUTION:Composite elements 2a-2n between the power terminals VCCAa-VCCAn of each circuit block la-1n and a power line 3 respectively consist of two groups of elements connected in parallel, the first elements interrupt the current being supplied to the circuit blocks by causing to flow a current and the second elements are short- circuited both ends of the elements when the voltages of the both ends are boosted to a certain value. The composite elements which are used in a semiconductor integrated circuit each consist of a thermally fusible element 10 and a Zener diode 11, which are connected in parallel, the thermally fusible element 10 consists of a thermally fusible substance to be cut when a consant or more current flows and fulfills the role of a fusible piece. The Zener diode 11 is connected in the inverse direction to the direction of a power current and when a constant or more current flows, an aluminum spike runs between the cathode and the anode and the Zener diode 11 can be short-circuited.
Patent JP-H02288085-A (JP)
Title: Manufacture of cable assembly
Inventor: JIYOZEFU MAIKERU BOURINGU
IPC: H01R43/00
Filed: 1990-03-28
Abstract: PURPOSE: To perform assembly without any short-circuit part in all the terminals by performing the work while testing and checking whether any short-circuit is generated or not in all the terminals in a connector. CONSTITUTION: For inserting an electric wire 16 into a terminal 22, the electric wire 16 is spread fan-shapedly so as to be put between a pair of rollers 38, and then, the electric wire 16 is sent to rollers 44 placed just below a connector holder 24 by means of a notch 46 in a circumference part 42 in a disk 40. In this process, the electric wire 16 is brought into contact with a contact 50, so that a terminal 22, which is to receive the electric wire 16, is decided. When the notch 46 is positioned in the lower side, a pressing plate 48 is inserted into an opening part 52 of the disk 40, and the end of the electric wire 16 is engaged with the rollers 44 so as to be pulled downward, and the electric wire 16 is pulled back toward a clamp 26 until it is engaged with electric wire stoppers which are parts of insertion devices 30, 32.  Subsequently, the insertion devices 30, 32 are actuated, and the electric wire 16 is inserted into the terminal 22. Similar operation is repeated as to all the electric wires 16, and this operation is carried out under computer control, so that the operation is carried out while testing whether any short-circuit is caused or not in all the terminals in the connector.
Patent JP-S578050-A (JP)
Title: Positioning and indexing device for work piece material
Inventor: NAGAI JIYUNJI
IPC: B23Q3/18
Filed: 1980-06-14
Abstract: PURPOSE: To accurately index the position of the work piece material to machining tools by a method wherein a vernier scale plate to position the work piece material by abutting thereto is fixed by pins to a true scale plate with positioning holes arranged with the predetermined separation distance.  
     CONSTITUTION: The true scale plate A is provided with the holes arranged transversely equispacedly with the distance P 0  in one row of holes a 1 , a 2 , a 3 ... having the longitudinal distance P y  apart from the first row with the same distnce P 0  in the second row of holes b 1 , b 2 ... and, as a same manner, in the third row of holes c 1 , c 2 ...c 6 . The first holes of each row a 1  b 1  and c 1  are located in the position shifted transversely in turns by P 0 /3. The vernier scale plate B is provided with the holes (i) in latticed configuration with the transverse and longitudinal distances P 1  and P y  respectively. The minimum indexing dimension is resulted to be P 0 -P 1 . In accordance with the positioning location of the work piece material, the hole (i) of the vernier scale plate B is connected with the suitable hole of the true scale plate A by means of the locating pin C and the work piece material is positioned by being abutted against the datum end surface S of the vernier scale plate B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11277481-A (JP)
Title: Industrial motor-driven robot
Inventor: YOSHIDA MITSUTOSHI
IPC: B25J19/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an industrial motor-driven robot to prevent the occurrence of damage from an external part through the robot forming an armoring type, improve maintainability, and prevent from wide reduction of appearance, in a general purpose industrial motor-driven robot not to effect special demand for explosion protection. SOLUTION: Two down and up brackets 87 and 91 for mounting a cable bare are protruded from on both sides of the proper position in a vertical direction of a first arm 73. The down bracket 87 is fixed at a horizontal revolving part 72 and coupled to a bracket 86 through a slightly bent first cable bare 85. The up bracket 91 is coupled to the vicinity of a cable insertion port 74, formed in the under surface of a second arm 74, through a sufficiently bent second cable bare 90. A cable group securely bound on an upper surface after the passage of it through the central opening part of a horizontal revolving part 72 passes through a first cable bare 85, communication holes formed in both sides of the first arm 85, and a second cable bare 90, and arranged in a second arm through a cable insertion hole formed in the under surface of the second arm.