baber/WOPTO huggingface dataset:
Patent JP-H03258451-A (JP)
Title: Method for continuously casting clad cast billet
Inventor: ICHIHASHI HIROYUKI
IPC: B22D19/00
Filed: 1990-03-06
Abstract: PURPOSE:To prevent crack and penetration on joined interface at the time of solidifying and to stabilize quality of a product by winding metal wire having m.p. lower than m.p. of molten steel around a core material, covering the outside thereof with thin metal plate and passing through a molten metal vessel and a mold. CONSTITUTION:The molten steel 4 in contact with the metal plate 6 immediately develops solidified shell 41 and grows according to descent of the core material 3 and also solidifies and shrinks. On the other hand, the core material 3 expands with heat of the molten steel 4 side. The metal wire 5 wound as spiral-state is heated at the position below the molten steel surface level and softened and melted while diffusion-joining with both of the metal plate 6 and the core material 4 to form gap. This gap is eliminated with shrinkage of the solidified shell 41 and expansion of the core material 3, and at last, the core material 3 and the outside solidified shell 41 are joined as holding the metal plate 6. By this method, crack of the clad molten steel and penetration of the core material into joined part are prevented and the clad steel having stable quality can be continuously produced.
Patent JP-H08245323-A (JP)
Title: Bactericidal/germicidal composition
Inventor: ONUMA KAZUTOMI
IPC: A01N51/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain the subject composition having high insecticidal/germicidal effect at low doses, capable of extending its residual effect, improved in labor saving and safety, thus useful for e.g. field crop, containing each specific compound(s) and acid amide derivative(s). CONSTITUTION: This insecticidal/germicidal composition contains (A) pref. 0.0001-50wt.% of at least one kind of compound of formula I (R1 is H or methyl; R2 -R4 are each H or a lower alkyl) such as 1- (tetrahydro-3-furanyl)methyl}-2- nitro-3-methylguanidine and (B) at least one kind of acid amide derivative of formula II (R5 is H or a lower alkyl; Y is a halogen or cyano; Z is a halogen) such as a compound of formula III. The compound of formula I is a new substance.
Patent JP-S611801-A (JP)
Inventor: JIYON ENGUSUTOROMU MATSUKAROU
IPC: F01C19/08
Filed: 1985-03-20
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-2000249045-A (JP)
Title: Radial plunger pump
Inventor: SUNAGA NOBUO
IPC: B60T17/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a delivery passage and a suction passage of an axial direction formed in a pintle of a radial plunger pump in a low lost. SOLUTION: A rotor 8 is rotatably fitted to a pintle which is fixed to a pump housing and in which a delivery passage and a suction passage of an axial direction are formed, and a ball bearing which is eccentrically from a center of rotation of a rotor 8 is disposed on an outer periphery. A plunger 10 is fitted into a cylinder hole of the rotor 8 freely to advance and retreat to form pump chambers 14, and the pump chambers 14 are alternately connected to the suction passage and the delivery passage. An axial direction hole 40 having a large diameter is formed on a shaft core part of the pintle 4, and a cylindrical passage constituting member 42 wherein a suction passage groove 42c extending in an axial direction and a delivery passage groove 42a are symmetrically formed on an outer surface is pressed in positioning a circumferential direction.  A pin hole 4j is formed on a tip end of the pintle 4, a pin 44 is inserted to prevent slip-off, a snap ring 46 is fitted to its circumference to prevent slipping-off of the pin 44, and movement of the rotor 8 is restricted.
Patent JP-H09240704-A (JP)
Title: Container with lid-loosening preventive function
Inventor: ARAI ISATO
IPC: B65D41/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a container with a lid-loosening preventive function wherein looseness of the lid due to external force such as vibration or impact during distribution is prevented and also attachment of the lid is excellent. SOLUTION: In a blow-molded container having a threaded part 120 to be screwed with a lid at a neck 110 of a container body 100, protrusions 123, 123 to be positively fitted over protrusions of a threaded part of a lid are provided at parting line trace 140, 140 positions on both sides of a recess 122 of the threaded part on the neck, while an upper tip 124 of the threaded part 120 is provided from an approximately center position between both parting line trace 140, 140 positions.
Patent JP-2000257559-A (JP)
Title: Compressor and discharge valve holder thereof
Inventor: ITO SHIGERU
IPC: F04B39/10
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a compressor provided with a discharge valve holder capable of reducing waste of a material without causing insufficiency of strength. SOLUTION: A thickness of a discharge valve holder 31 like a plate which extends along a leaf valve 8 for preventing reverse flow opposing to a discharge port 7 for discharging compressed gas and restricts bending of the leaf valve by its contact is changed in the direction of its extension. Preferably, the thickness of the discharge valve holder 31 is gradually reduced from a fixed end 32 toward a free end 33, and a degree of the change is determined in accordance with the distribution of bending moment applied at the time of operation.
Patent JP-S63220870-A (JP)
Inventor: YOSHIDA TERUO
IPC: A61H33/00
Filed: 1987-03-10
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-S60199333-A (JP)
Inventor: AOYAMA SHIYOU
IPC: B29C70/16
Filed: 1984-03-23
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-S52139246-A (JP)
Title: Smoke-proof sutter using air bubble layer
Inventor: TANNO TOMIO
IPC: A62C2/10
Filed: 1976-05-15
Abstract: PURPOSE: To ensure shutting off of smoke and hot air current by means of two curtains in which a plurality of cord-shaped things are parallelly provided in the passage of buildings in such a manner that air bubble is charged freely with an air bubble generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58172736-A (JP)
Title: Multiple-item input device
Inventor: MOROE TOMOMI
IPC: G06F3/023
Filed: 1982-04-02
Abstract: PURPOSE:To take in and out cards speedily, by providing an assembly of partition plates for storing numbers of cards in parallel, and staring numbers of cards with less capacity, reducing the angle of rotation of the assembly, and realizing a small-sized structure. CONSTITUTION:Numbers of partition plates SP1 and SP2 are stacked in parallel with an enough gap for taking in and out one card and the gap is closed at one end to constitute the assembly AS of partition plates. At the gap-closed side of the assembly AS, the partition plates SP1 and SP2 are supported pivotally on parallel shafts 2, and a card taking-in and taking-out slit 3 is formed at a specific poistion while facing the opposite side. This assembly AS is provided with a clamp disk 6 engaged pivotally with a main body T and the crank pin of this disk 6 is fitted in the slit 3. The disk 6 is operated by a control signal from a keyboard B on the top surface of the main body T to oppose the gap of the assembly AS to the slit 3, and consequently while the mechanical structure of this device is reduced in size, the taking-in and taking-out operation of cards is speeded.
Patent JP-S63221537-A (JP)
Title: Traveling-wave tube
Inventor: SUZUKI MASAHIKO
IPC: H01J23/40
Filed: 1987-03-10
Abstract: PURPOSE:To facilitate the positioning of the coupling by providing a projection over the whole length in the axial direction on the outer periphery of the input and output matching element of a spiral traveling-wave tube and providing a groove on the inner face of a metal cylinder to be coupled with it so that the projection is inserted into the groove. CONSTITUTION:An input and output matching element 7 has notches 6 provided to avoid dielectric bars 1 supporting a spiral 2 and a projection 8 provided over the whole length in the axial direction. A cut groove 9 to be engaged with this projection 8 is provided on a metal cylinder 3. According to this structure, the matching element 7 can be inserted and coupled with the cylinder 3 while the projection 8 is engaged with the groove 9, thus the rotation can be prevented. As a result, the insertion of the matching element 7 is facilitated, and the breakage of the dielectric bars 1 during the insertion is prevented.
Patent JP-S61218313-A (JP)
Inventor: SAKAKIBARA TAKAAKI
IPC: G01R31/10
Filed: 1985-03-22
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-H11269310-A (JP)
Title: Rubber complex composition
Inventor: NOGUCHI TORU
IPC: C08J9/32
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber complex composition designed to lighten the composition and having improved fatigue resistance against a large repeated extending deformation by dispersing microballoons obtained by heat expansion of microcapsules in a state having remained partitions, in a rubber. SOLUTION: This rubber complex composition is the one obtained by adding microcapsules, sulfur, a vulcanization accelerator or the like to a rubber. The composition is obtained by adding a paste material obtained by mixing at least one kind of microcapsule having 120-140 deg.C expansion-starting temperature and 180-220 deg.C expansion maximum temperature, involving isobutane and/or isopentane in a partition material, and having a polyacrylonitrile- methacrylonitrile copolymer and/or a polyacrylonitrile-methacrylonitrile-methyl methacrylate copolymer as the partition material, with an isocyanate compound regulated so that the amount of the isocyanate compound may be 0.5-1.5 times as much as the amount of the added microcapsule.
Patent JP-S59181648-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKAZAWA YUUJI
IPC: H01L21/768
Filed: 1983-03-31
Abstract: PURPOSE:To flatten the surface and thus pervent the step-cut of wiring by a method wherein low temperature fused film is left on the side wall of the second insulation film and fused, after a wiring having a steep stepwise difference is formed on a semiconductor substrate, and then the second insulation film and said fused film are successively formed over the entire surface. CONSTITUTION:After forming a thermal oxide film 12 on a P type Si substrate 11 as the semiconductor substrate, a polycrystalline Si layer is formed thereon and patterned, thus forming the wiring 13. Successively, the SiO2 film 14 and a BPSG film 15 as the low temperature fused film are successively formed over the entire surface by a normal pressure CVD. The BPSG film 15 is etch-removed by RIE in the atmosphere of CF3Br and Cl2 gasses until the surface of the SiO2 film 14 exposes. A gentle BPSG film 16 is formed by fusing a BPSG film 15' left by heat treatment, resulting in the manufacture of the titled device.
Patent JP-S61218481-A (JP)
Title: Steering force controller for power steering
Inventor: SUZUKI MIKIO
IPC: B62D5/083
Filed: 1985-03-22
Abstract: PURPOSE:To make a manual torque gear producing pressure characteristic at high-speed driving into the ideakustic one, by constituting the pressure oil divided to the side of a reaction chamber by a flow dividing control valve to be controlled with each action of a solenoid relief valve and a variable throttle valve according to a car speed. CONSTITUTION:A flow rate Q0 of pressure oil to be discharged out of a feed pump 60 is controlled to a constant flow rate Q by a flow control valve 61, and this flow is divided to both sides of a servo valve 30 and a reaction chamber 56 by a flow divind control valve 65. In a state of a car speed being low, a maximum current is fed to a solenoid relief valve 70 via a control circuit 81 where a car speed signal V is inputted, setting relief setting pressure to zero, and a variable throttle valve 100 is made to come into a state of being fully opened. And, when the car speed exceeds the specified value, the relief setting pressure of the solenoid relief valve 70 increases according to a rise in the car speed, making reaction oil pressure PR go up. With this, the setting pressure operates the variable throttle valve 100, pressurizing a plunger 54 of a reaction mechanism, it is made to work so as make operation of a steering wheel heavier.
Patent JP-H05214285-A (JP)
Title: Erasable ink composition
Inventor: YOSHIOKA YASUSHI
IPC: C09D11/17
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the title composition which has low capability of penetrating into a paper surface and gives a drawn line readily erasable with an eraser by using a specified resin, a pigment and water as the constituents. CONSTITUTION:The title composition contains a resin having a film-forming temperature or glass transition temperature of 0 deg.C or lower (e.g. styrene/ butadiene resin), a pigment (e.g. carbon black), water, and also preferably a surface active agent (e.g. polyoxyethylene nonylphenyl ether).
Patent JP-S51132772-A (JP)
Title: Baking apparatus
Inventor: SASAKI TAMOTSU
IPC: H01L21/027
Filed: 1975-05-14
Abstract: PURPOSE: To unify the thermal distribution inside the apparatus in Baking process, and miniaturize its size. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01231431-A (JP)
Title: A/d converting circuit
Inventor: HIGUCHI TERUYUKI
IPC: H03M1/10
Filed: 1988-03-11
Abstract: PURPOSE:To correct the AD conversion without using any programming method by applying correction and calculation to a digital value subject to AD conversion by an AD conversion section based on a digital value representing a reference voltage level at the initial operation stored by a reference voltage level storage section. CONSTITUTION:An analog signal inputted via an analog signal input section 16 is AD-converted by an AD conversion section 10 after the end of the initial operation and its digital value is inputted directly to an arithmetic section 14. The arithmetic section 14 compares the digital value given from the AD conversion section 10 receiving an input analog voltage with a digital value representing a reference voltage level in the initial operation read from a reference voltage level storage section 12, the AD conversion value of the input analog voltage outputted from the AD conversion section 10 is corrected after the end of the initial operation nd its correction value is outputted externally via a digital signal output section 18. Thus, the AD conversion value is corrected without using any programming method.
Patent JP-H04291698-A (JP)
Title: Commodity managing method and system using computer system
Inventor: TENMA TADASHI
IPC: G06Q10/08
Filed: 1991-03-20
Abstract: PURPOSE:To obtain commodity managing method and system provided with a function for effectively transmitting various information to other sites. CONSTITUTION:A computer arranged in each site such as a shop includes an input device 12, an output device 11 and a storage device 13. Plural commodity information areas and a corresponding table between commodity names and the commodity information areas are stored in the storage device 13. The computer 1 inputs the name of a commodity, and finds out an area corresponding to the inputted commodity name by referring the corresponding table. Then the computer inputs the commodity information of the commodity, stores the commodity information in the corresponding area and transmits the information to another computer together with the commodity name. On the other hand, the computer 3 on the receiving site of the above commodity information refers the corresponding table at the time of receiving the data, finds out the area corresponding to the commodity name in the received data and stores the commodity information included in the data. Then the computer 3 outputs the commodity information in accordance with the input of the commodity name from an input device 32.
Patent JP-H09248028-A (JP)
Title: Breaking-down device for eddoe
Inventor: HIRATA AKIRA
IPC: A01D33/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the device which breaks down eddoes reaped from a field into mother tubers and daughter tubers. SOLUTION: Right and left plate member 12 which extend along the length of a machine body are connected by a connecting member 21 while a gap is left and pivoted on a link member so that they can swing along the length of the machine body, and a group of eddoes supplied to the supply side of the plate member 12 is broken down into mother tubers and daughter tubers by the oscillation of the plate members 12; and the daughter tubes are fallen from the gap of the connecting member and the mother tubers are discharged from the discharge side of the plate members. Resistance bodies 13 and 14 which increase the contact resistance of the eddoes are arranged where the plate members 12 swing to come into contact with eddoes. The breaking-down capability of the discharge side is enhanced by connecting plural braking-down devices which differ in breaking-down capability.
Patent JP-S51132562-A (JP)
Title: Driving device for use in apparatus for selecting floor at which eleva tor stops
Inventor: YAMAGAMI TAKATOSHI
IPC: B66B1/46
Filed: 1975-05-12
Abstract: PURPOSE: To correct error caused by slipping between the wound strip-shaped member and the rotor of the elevator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10253625-A (JP)
Title: Speedy measuring method and device of cell layer
Inventor: WARDLAW STEPHEN C
IPC: G01N33/48
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To enable the accurate measurement of blood constituting component layers by a low-rev centrifuge by predicting the ultimate condensation of cell layers on the basis of the measurement of the thickness of a plurality of the cell layers of a whole blood sample during low-speed centrifugation. SOLUTION: Arrows A and B indicate particle condensation and liquid leach, respectively. Particulate components are separated from liquid components 6 by gravitation and form an interface 8 at one point. The interface 8 continues to subside from the upper surface 7 of the liquid components 6 as long as centrifugation continues. A plurality of particulate component layers are formed by gravitation, and the liquid components 6 are leached out to the highest part of a centrifugation tube 2. When a whole-blood sample which is prevented from coagulating in treatment is centrifuged, interfaces of various blood cells/blood cells and blood cells/plasma subside in a blood sample. The location of any particulate component interface i.e., the curve of the rate of changes in the thickness of component layers in the sample on which centrifugation is performed is a hyperbola.  From this, is possible to mathematically predict the ultimate condensation of the particulate component layers; therefore, the ultimate layer thickness and layer volume of a plurality of particulate component layers in the sample under centrifugation.
Patent JP-S53141454-A (JP)
Title: Variable reactive power device
Inventor: TADA KAZUHIKO
IPC: H02J3/18
Filed: 1977-05-16
Abstract: PURPOSE: To make a surge voltage not applied to the thyristor switch, by means of providing an overvoltage detector, when a required reactive power is obtained by controlling a reactor current with the thyristor switch phase controlled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06267250-A (JP)
Title: Disk and karaoke (accompaniment to recorded music) reproducing device
Inventor: ADACHI JUNICHI
IPC: G11B27/00
Filed: 1993-03-17
Abstract: PURPOSE:To decrease the data quantity of voices by dividedly recording voice data to the prelude, first and postlude of music and repetitively utilizing the first data at the time of reproducing the second and subsequent data. CONSTITUTION:Lyrics data is stored in a text memory means 12, prelude data into a first voice memory means 16, first data into a second voice memory means 17 and postlude data into a third voice memory means 18, respectively. An image data region is reproduced by an optical pickup 9 and the lyrics is superposed on the reproduced images. The prelude data is simultaneously read and prelude voices are outputted. The first data is then read and the first voices are outputted. The first data is repetitively read and outputted for the second of the music and the reading and outputting are repeated up to the final number of the music. Finally, the postlude data is read and the postlude voices are outputted.
Patent JP-H03257733-A (JP)
Title: Electronic switch
Inventor: NAKANO HIROYUKI
IPC: H01H36/00
Filed: 1990-03-08
Abstract: PURPOSE:To provide a switch excellent in water proof and impact resistance which can be manufactured by means of simple processes in a short time by providing a switch furnished with paired covering members which hold a substrate from both side surfaces so as to hermetically cover electronic parts, injecting thermal plastic resin onto the outer circumference of the covering members so as to be molded, and thereby integrally bonding them together so as to be fixed. CONSTITUTION:A substrate 1 which is held by holders 21 and 23 while being connected to a sensor section 8 and a cord section 9, is fitted into a metal mold in which cavities having the outer shape of an electronic switch are formed. In the second place, thermal plastic resin 51 such as opaque polyarylate resin and the like is injected into the metal mold at high temperature with pressure so that the substrate 1, the holders 21 and 31, the sensor section 8 and the cord section 9 are monolithically bonded together so as to be molded. By this constitution, working hours required are shortened, hardening and contraction are lessened in quantity, and a need for secondary filling is eliminated so that water proof and impact resistance can thereby sufficiently be secured.
Patent JP-S60199986-A (JP)
Title: Production of leatherlike sheet material
Inventor: AKAGI TAKAO
IPC: D06N3/00
Filed: 1984-03-23
Abstract: PURPOSE:To obtain the titled sheet capable of giving profound feeling with depth, by forming a nonporous coating layer and/or porous coating layer of an elastic polymer on the surface of a porous substrate consisting of a fiber aggregate and and an elastic polymer, and subjecting the surface of the resultant leather sheet to low-temperature plasma treatment. CONSTITUTION:A surface coating layer of an elastic polymer, e.g. polyurethane, having improved elongation recovery and repulsive recovery, e.g. at least two nonporous coating layers having different dyeadsorptivities and/or porous coating a layer consisting of polyurethane, etc., and having 0.02-0.5mm. thickness and 0.2-0.75g/cm<2> apparent density is laminated on the surface of a porous substrate layer obtained by incorporating an elastic polymer, e.g. polyurethane) in an entangled nonwoven fabric of fibers, e.g. island-in-sea type conjugate fibers, capable of forming ultrafine fibers, e.g. synthetic fibers. A polyurethane coating layer containing an inorganic material or inorganic oxide, e.g. silica, is formed on the outermost surface to adjust the luster. The surface of the resultant leather sheet material is then subjected to low-temperature plasma treatment to give the aimed leather sheet material having luster with depth resembling that of natural leather and improved feeling and profound feeling is obtained.
Patent JP-S62215116-A (JP)
Inventor: HIROSE SHIGEO
IPC: F16B47/00
Filed: 1986-03-17
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。