baber/WOPTO huggingface dataset:
Patent JP-S59226784-A (JP)
Title: Bottom valve operating device in tank lorry
Inventor: ONOZUKA MAMORU
IPC: B65D88/12
Filed: 1983-06-09
Abstract: PURPOSE:To provide an arrangement in which a bottom valve only of a chamber containing a kind of fluid to be delivered can become operable at the time of delivery by inserting a connecting pin applicable to the kind of fluid to be delivered into an applicable hole in a plate. CONSTITUTION:When the fluid is delivered, a connecting pin having a shape corresponding to a kind of fluid is inserted into an applicable hole among holes 17-19 in a plate 14. In this manner, the connecting pin is inserted into a connecting hole 20 in a first plate 12 so that the plate 13 may be connected in unision to the plate 12. When a cover 25 is rotated under such condition in the direction of the opening a bottom valve 4, a shaft 17 moves upward through the plate 14 and plate 12 to open the bottom valve to allow the fluid to be delivered through a delivery pipe.
Patent JP-H11286307-A (JP)
Title: Wrapping type conveyor belt for flat pulley
Inventor: UEHARA AKIRA
IPC: B65G15/40
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent cover belts from floating from a pulley when the cover belts ride across a head flat pulley, and to prevent the cover belts at a returning side from high drooping caused by dead weight by increasing lateral rigidity with the elongation of the cover belts in the longitudinal direction of the belts highly assuring in a wrapping type conveyor belt. SOLUTION: This wrapping type conveyor belt integrally bonds two cover belts 21 having half of the width of a base belt each other at the ends in the width direction at opposite sides and placed on the upper surface of the base belt. The cover belts 21 wrap a transporting product mounted on the base belt from the upper side of the cover belts 21 for transportation. In this case, a cord fabric canvas 42 formed by linking thick wefts 44 to thin warps 46 is buried in the interior of each cover belt 21. The result provides lateral rigidity in the width direction of the belts with high rigidity with elastic elongation in the longitudinal direction of the cover belts 21 highly retaining.
Patent JP-H04228101-A (JP)
Title: Signal amplifying and short-circuit protecting circuit for magnetoresistance element
Inventor: SUTEFUAN ARAN JIYOOBU
IPC: G11B5/39
Filed: 1991-04-09
Abstract: PURPOSE: To reduce noises and to protect a magnetoresistance element by mutually connecting two feedback loops provided in an amplifying circuit with the output commonly connected to each base of transistors. CONSTITUTION: The voltage of common mode in the base of input transistors(TR) Q1 and Q2 is controlled with the feedback loop consisting of resistors(R) R3, R4, R7 and a mutual conductance operating amplifier(OTA) g1. A MR element Rmr is bias-operated with a bias current, and a corresponding circuit output current is generated with the MR element Rmr. Hear, whatever dc offset error is made minimum. Another feedback loop is composed of an OTA g2, R5, R6, R1 and capacitor C1 to surely hold the MR element Rmr in a reference potential, by which the MR element Rmr is protected even through reduction is generated between the MR element Rmr and the external environment.
Patent JP-H04311534-A (JP)
Title: Method for roll cooling
Inventor: OISHI HITOSHI
IPC: C21D9/573
Filed: 1991-04-10
Abstract: PURPOSE:To attain the uniform cooling in the width direction of a metallic strip in roll cooling equipment. CONSTITUTION:The sheet temps. in the width direction of a strip X on the outlet side of each cooling roll 1a and 1e are measured by sheet temp. gauges 3a and 3e, and an N2 gas is sprayed on the part having a relatively high sheet temp. from the sheet temp. distribution at this time at the position immediately before the starting point of roll contact and that immediately after the end point of the above contact, by which the tension of the strip X to the cooling roll is locally increased to uniformize the pressure of the contact face in the sheet width direction, so that the uniform cooling in the above direction can be attained.
Patent JP-H08295064-A (JP)
Title: Portable printer
Inventor: KOYAMA SHUJI
IPC: H04B10/11
Filed: 1995-04-27
Abstract: PURPOSE: To surely emit an optical signal toward an optical interface of a printer main body from a handy terminal in installation by a method wherein when the handy terminal is installed to a terminal receiver of the printer main body, a conductive rubber-made short-circuit component makes a transmission- executing circuit a closed loop. CONSTITUTION: A memory which stores an inputted data, and a transmission- executing circuit which transmits the data stored in the memory are provided to a handy terminal 37. The transmission-executing circuit, when an electrode 39 contacts a conductive rubber-made short-circuit component 29, comes to be of a closed loop, and executes transmission. The data stored in the memory is converted to an optical signal, which is inputted to an optical interface 30 from a light receiving window 31 of a printer proper 1, and successively outputted to a thermal head. After inputting the data under a required retention state by detaching the handy terminal 37 from the printer proper 1, input operation of the data can be carried out by installing the handy terminal 37 to the printer proper 1.
Patent JP-S5329613-A (JP)
Title: Pick up tube
Inventor: TAKIGAWA TOORU
IPC: H01J29/76
Filed: 1976-09-01
Abstract: PURPOSE: To reduce the graphic distortion and dispersion, by extremely reducing the deflection of the electrode and york in comparison with conventional tubes, thru taking the target ring as the basis of the pick up tube holder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5329774-A (JP)
Title: Recording method for occurrence of phenomenon
Inventor: HIROZAWA TOSHIO
IPC: G07C3/00
Filed: 1976-09-01
Abstract: PURPOSE:To learn times of occurrence of each phenomenon without hampering system operation of electronic computer, by arranging memory system provided with memory position same as counter, correspondingly to each phenomenon that is to be collected.
Patent JP-H10294174-A (JP)
Title: Power control device
Inventor: ANDOU AKINAGA
IPC: H02J1/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To effect stable arc ignition in a DC arc furnace by suppressing a rush current which is generated during the transition from arc extinction to the short circuit of load at the time of arc ignition. SOLUTION: Power is supplied to an arc furnace 3, and operation of a rectifier 2 whose output current is controlled by voltage feedforward and current feedback is effected during the short circuit of load at the time of arc ignition. A voltage converter 6 which detects the output voltage of the rectifier 2 is provided at its output with a switch 15 to set the voltage feedforward output at zero during arc ignition to suppress a rush current produced by the feedforward of a no-load voltage.
Patent JP-S63269289-A (JP)
Inventor: HIYOSHI MASAHIKO
IPC: G07G1/12
Filed: 1987-04-27
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-S5328506-A (JP)
Title: Induction heating method
Inventor: MATSUO SHIGERU
IPC: C21D1/42
Filed: 1976-08-30
Abstract: PURPOSE:To remove temperature nuevenness in longitudinal direction by hot cutting of steel bar heated by induction heating coils during continuous feed, and by reheating the billets, which are made by the cutting, by use of another induction heating coil.
Patent JP-S58222519-A (JP)
Inventor: NISHIOKA TAKESHI
IPC: C08L67/02
Filed: 1982-06-18
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-S59228580-A (JP)
Inventor: NAKAJIMA SHIROU
IPC: E06B1/56
Filed: 1983-06-10
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-H11287885-A (JP)
Title: Shroud tube and its production method
Inventor: MACHIDA HIDEO
IPC: G21C7/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To absorb displacement even with gas swelling of pellets, by forming tube shape capable of containing absorber pellets aligned in a row, and forming the duplicated part at left and right ends of the element along the longitudinal axis. SOLUTION: A control element 1 is constituted by aligning and charging a plurality of absorber pellets 2 in a row in a clad 3. The absorber pellets 2 are contained in the clad 3 in a state contained in a shroud tube 6. The shroud tube 6 has a shell part 7 forming a tube shape capable of densely containing, in the state that a plurality of absorber 2 are aligned in a row. The shell part 7 is formed in a tube shape by rolling a metal plate of austenitic stainless steel. On the side of the shell part 7, a duplicate part 8 where side end parts 12 and 13 in the left and the right of a metal plate 11 is formed along the longitudinal direction. The duplication quantity at the duplication part 8 is determined by estimating the swelling of the absorber pellets 2.  With this manner, the shroud tube 6 can absorb the swelling of absorber pellet 2 by the displacement in the circumferential direction.
Patent JP-H04310462-A (JP)
Title: Cable gripping device for ropeway running machine
Inventor: IKEDA MASANOBU
IPC: B61B12/12
Filed: 1991-04-09
Abstract: PURPOSE:To provide a cable gripping device for ropeway running machines which is simple to work with and has a high reliability by employing rotary means for producing cable gripping force on a clamping piece by rotating an operation ring, and causing the running machine to perform pulling, connecting, and releasing the cable. CONSTITUTION:Rotary means for giving a torque to an operation ring 57 is provided with hinge brackets 60 secured at and projecting from the positions approximately in symmetry on the circumference of the operation ring. To one hinge bracket is connected a pull rod 54 which causes the repulsive force of a compressed disc spring to be exerted on pulling side to produce a torque. To the other hinge bracket is connected a push rod 50 which causes the repulsive force of a compressed disc spring to be exerted on pushing side to produce a torque. Adjustment bolts 39 are provided so that the compression amounts of the disc springs can be changed. An optimum cable gripping force is thus obtained.
Patent JP-S59227909-A (JP)
Title: Lowly hygroscopic methacrylate resin
Inventor: TATEGAMI YOSHIHARU
IPC: G11B7/24047
Filed: 1983-06-09
Abstract: PURPOSE:A methacrylate resin having excellent heat resistance and low hygroscopicity and being suitable for the production of a substrate for information recording media, obtained by polymerizing a methacrylate containing an 8-20C alicyclic hydrocarbon group in the ester portion and removing volatile matter from the polymer. CONSTITUTION:A methacrylate having an 8-20C alicyclic hydrocarbon group in the ester portion (e.g., bornyl or l-menthyl methacrylate) and, optionally, methyl methacrylate are polymerized, and volatile matter is removed from the polymer by, for example, vacuum distillation to obtain a lowly hygroscopic methacrylic resin having a volatile matter content <=1.2wt% and excellent heat resistance. The methacrylate having an alicyclic hydrocarbon group in the ester portion can be obtained by esterifying methacrylic acid or its acid chloride with an alicyclic hydrocarbon monool (e.g., 1-adamantanol or l-menthanol).
Patent JP-H05284512-A (JP)
Title: Cathode-ray tube display device with external magnetic field correcting function
IPC: G09G1/00
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the occurrence of color slippage on the tube face regardless of application of a magnetic field in a direction oblique to or parallel with the tube face. CONSTITUTION:An external magnetic field is divisionally detected as magnetic field components in directions crossing the tube face of a cathode-ray tube 1 and those in the other direction parallel with the tube face, and currents supplied to a conductor bundle 4 wound around outer peripheral parts in the vicinity of the display face of the cathode-ray tube 1 and conductor bundles 7a to 7d arranged in four corners of the cathode-ray tube l are determined in accordance with data which are read out from memories 11a and 11b by respective detected values. The magnetic field parallel with the tube face is shielded by a shielding case.
Patent JP-H041886-A (JP)
Title: Punched hole detecting system for magnetic card
Inventor: KUNIMOTO YUKITAKA
IPC: B42D15/10
Filed: 1990-04-19
Abstract: PURPOSE:To prevent the forgery of a magnetic card by providing a pattern storing part for storing a predetermined normal signal pattern and a comparison part for comparing a light receiving signal by a light receiving part with the normal signal pattern stored by the pattern storing part. CONSTITUTION:When a magnetic card 1 is inserted into a punched hole detector 4, infrared ray emits from an LED 41 and irradiates a punched hole forming part 3. A light receiving sensor 42 receives the infrared ray reflected by the punched hole forming part 3 and sends a light receiving signal to a reflectance detecting part 43. The reflectance detecting part 43 calculates the reflectance of the infrared ray from the light receiving signal and outputs an output signal with magnitude corresponding to the reflectance. This detecting signal is compared with a normal signal pattern previously stored in a pattern storing part 45 by a comparison part 45. From the comparison result, whether or not the punched hole 5 is normal is detected. Thus, the closing of the punched hole can be detected, so that the forgery and revision of the magnetic card can be prevented.
Patent JP-H09268224-A (JP)
Title: Epoxy resin composition
Inventor: NAKAYAMA RIE
IPC: C08G59/40
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition useful as an adhesive, a sealing material, etc., having long-term storage stability at a normal temperature and rapidly curing properties during curing by heating, by blending an epoxy resin with a latent epoxy curing agent composed of a specific compound. SOLUTION: (D) An epoxy resin is mixed with (A) an epoxy adduct obtained by reacting an epoxy compound containing one or more epoxy groups in one molecule with a nitrogen-containing heterocyclic compound and an aliphatic amine or an aromatic amine, (B) boric acid or a boric acid ester of formula I (R1 is H, an alkyl or an aryl; R2 is an alkylene or an aryl) or formula II (R3 and R4 are each an alkylene or aryl) or formula III (R5 to R7 are each an alkylene or an aryl) and (C) a phenol-based compound. Preferably, the latent epoxy curing agent is obtained by coating the surface of the component A with the boric acid ester of formula I, formula II or formula III of the component B.
Patent JP-2000296000-A (JP)
Title: Screening of microorganism producing polyester
Inventor: HONMA TSUTOMU
IPC: C12Q1/28
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To screen a polyester producing microorganism by judging whether or not the activity of an acylCoA synthase containing a fatty acid (related substance) to be polymerized as a reactant exists in the cultured microbial cells of the microorganism to be examined. SOLUTION: A microorganism producing a polyester which is obtained by polymerizing a fatty acid is screened by judging whether or not the activity of an acylCoA synthase using a fatty acid to be polymerized or its related substance as a reactant exists and/or is strong or weak in the cultured microbial cells of the microorganism to be examined having ability to assimilate the fatty acid to be polymerized or its related substance or its extract. Furthermore, a method for judging the acylCoA synthase activity comprises leading hydrogen peroxide produced when the acylCoA produced by catalytic reaction of the enzyme using the fatty acid to be polymerized or its related substance as the reactant is oxidized with an acylCoA oxidase to a coloring system and judging colored substance by colorimetry or visual observation.
Patent JP-S60250020-A (JP)
Title: Nonaqueous resin dispersion
Inventor: OOGAWARA MAKOTO
IPC: C08F218/10
Filed: 1984-05-25
Abstract: PURPOSE:A resin dispersion whose viscosity can be easily controlled and which is excellent in stability and redispersibility and suitable for use in a liquid developer for electrostatic photography or the like, obtained by copolymerizing two vinyl monomers in the presence of a polymerization initiator in an aliphatic hydrocarbon solvent. CONSTITUTION:A system comprising monomer A of formula I (wherein R is H or methyl, X is a group of formula II or III, and n is 6-20), e.g., lauryl methacrylate or stearyl methacrylate and monomer B of formula IV (wherein R' is H or methyl and m is 1-10), e.g., a monomer of formula V or VI, is polymerized in the presence of a polymerization initiator (e.g., azobisisobutyronitrile or benzoyl peroxide) in an aliphatic hydrocarbon solvent (e.g., kerosene or cyclohexane) to obtain the purpose nonaqueous resin dispersion. This dispersion is mixed with a colorant to obtain a liquid developer for electrostatic photography.
Patent JP-S60792-A (JP)
Title: Semiconductor laser
Inventor: KURODA TAKAROU
IPC: H01S5/223
Filed: 1984-05-25
Abstract: PURPOSE:To obtain laser beams produced easily having good quality by a method wherein a substrate and an N-clad layer are provided with a solid-diffused layer having an impurity of the conductivity different from that of the substrate parallel with a multi-layer semiconductor layer by crossing a groove. CONSTITUTION:A photo resist width is formed in the surface of the N-GaAs substrate 6, and then the groove 7 is formed by chemical etching through this window. Next, etching is carried out after removal of a photo resist, and then an N-Ga1-xAlxAs layer 4, an N-GaAs layer 3, a P-Ga1-xAlxAs layer 2, and an N-GaAs layer 1 are grown by the use of this substrate 6. Then, an Al2O3 film is formed on the surface of the layer 1 by a CVD method, and a window the width of which is equal to that of the groove is bored, where Zn is thermally diffused in a selective manner, resulting in the formation of a Zn-diffused region. The Zn diffuses in solid state to the depth direction of the substrate because of the heat during the formation of the layer 1 or 2, thus forming a P type conductive region 5 in the surface part of the substrate 6.
Patent JP-H043292-A (JP)
Title: Check-out device
Inventor: TANAKA HIDEO
IPC: G07G1/12
Filed: 1990-04-20
Abstract: PURPOSE:To realize the promotion of efficiency in the reading operation of goods by reading out characteristic data in accordance with a goods code from first table memory and storing it in second table memory when a customer reads the goods code by a reading means. CONSTITUTION:The characteristic code in accordance with the goods code is read out of the first table memory at every reading of the goods code by the reading means 11A, 11B, and it is stored in the second table memory. When the characteristic data proper to forefront goods carried by carrier means 21A, 21B are measured by measuring means 22A, 22B, they are collated whether or not the same characteristic data exists in the second table memory, and the goods is classified in different directions, and the goods classified in one direction by such classification are delivered to an accounting part 1, and also, the goods classified in another direction are stocked in stock parts 50A, 50B. Thereby, it is possible to continue the reading operation of the next goods even when no same characteristic data exists in the second table memory, which realizes the promotion of efficiency in the reading operation.
Patent JP-S5628831-A (JP)
Title: Manufacturing of hollow molded article with insert
Inventor: MIYAGI HIROSHI
IPC: B65D25/02
Filed: 1979-08-17
Abstract: PURPOSE:To manufacture the subject hollow molded article with insert having no hole other than an air inlet port and available as a fuel tank or the like by press- fitting an insert part to the inner wall surface of a thermoplastic resin molten parison, and thereafter clamping the mold and performing by blow-forming. CONSTITUTION:A thermoplastic resin molten parison 2 extruded or injected from a die 1 is introduced between metal molds 3 and 7, at least either of which makes horizontal movements independently at its upper part and lower part, and an insert part 4 held by a rod 5 is inserted in the parison 2. Then, the upper metal mold 3 is closed by a clamp operating mechanism 9 of the forming machine the insert part 4 being press-fitted and thermally welded to the inner wall surface of the parison 2. Then, the rod 5 is led out of the metal mold, and thereafter the lower metal mold 7 is closed by the operating mechanism 8, air being blown in the metal mold through the air blow pin 6 which enters the inner part of the metal mold through the seam of the metal mold 7, thereby to obtain a hollow formed article with an insert.
Patent JP-S63269561-A (JP)
Title: Semiconductor device
Inventor: KUNIMASA KAZUO
IPC: H01L27/088
Filed: 1987-04-27
Abstract: PURPOSE:To obtain an accurate comparison circuit having few offset voltage by installing the comparison circuit using a MOS on a wafer formed by an MCZ method. CONSTITUTION:When a silicon crystal is lifted up from a crucible, a magnetic field of about 2000 G is impressed on the crucible at a right angle to a lifting direction and the heat convection of a l fused liquid is suppressed at a silicon wafer by an MCZ method. By this setup, a total area of the fused liquid coming into contact with the crucible or the air is reduced. It is possible to prevent oxygen or a heavy metal from penetrating into the fused liquid. Accordingly, a striation of the lifted-off silicon crystal due to the oxygen or the heavy metal is improved, and an irregularity of an impurity in a diameter direction can be suppressed. If a comparator composed of a MOSFET is formed on the wafer with the small striation due to the impurity, it is possible to obtain an accurate comparison circuit with few offset voltage. If the comparator composed of the MOSFET, is formed on the silicon wafer by an MCZ method in this manner, the relative accuracy of a threshold voltage of the MOSFET is improved and it is possible to obtain the accurate comparison circuit with few offset voltage.
Patent JP-H04316625-A (JP)
Title: Interlaced combined filament yarn and its production
Inventor: SAKAMOTO KAZUSHIGE
IPC: D02G3/36
Filed: 1991-04-11
Abstract: PURPOSE:To obtain interlaced combined filament yarn capable of providing a hydrophilic fabric having soft and silky hand by interlacing and combining plural conjugate fibers, composed of a saponified ethylene-vinyl acetate-based copolymer and other thermoplastic polymers and having different shrinkage factors in boiling water with a fluid. CONSTITUTION:The first conjugate fiber is composed of a saponified ethylene- vinyl acetate-based copolymer and other thermoplastic polymers (e.g. modified polyethylene terephthalate) and the second conjugate fiber is composed of the saponified ethylene-vinyl acetate-based copolymer and other thermoplastic polymers (e.g. the modified polyethylene terephthalate) and heat-treated at a higher temperature than the heat-treating temperature of the first conjugate fiber. Both the conjugate fibers are interlaced and combined with a fluid while overfeeding the second conjugate fiber at a rate of 5-20% based on the first conjugate fiber to afford the objective interlaced combined yarn having >=25 interlaced parts per m. The shrinkage factor of the first conjugate fiber in boiling water is higher than that of the second conjugate fiber by 5-50%.