baber/WOPTO huggingface dataset:
Patent JP-2000255736-A (JP)
Title: Container conveying device and container conveying method
Inventor: TAKAGI KOICHI
IPC: B65G17/46
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a container conveying device allowing appropriate prevention of a turnover of a container in conveying, requiring no stop of a line even in case of turning over, and capable of smoothly linearly conveying, changing a conveying direction and vertically moving the container with a simple structure. SOLUTION: In this container conveying device, PET bottles Q1 are conveyed as grip tools E1 integrated with or fixed to a conveyer chain B1 combined in a continuous loop state grip the PET bottles Q1. The conveyer chains B1 connected to freely turn up and down or right and left, and guide members C1 guide and convey the PET bottles Q1.
Patent JP-S54148854-A (JP)
Title: Heat-resistant backer plate
Inventor: OOKUMA KATSUNORI
IPC: B29C33/00
Filed: 1978-05-15
Abstract: PURPOSE: A metal foil having uneven parttern surface and fine pores distributed over the surface is applied onto the base sheet of thermosetting resin, thus preventing the local swelling or puncture of the metal foil even when used in the production of decorative sheets.  
     CONSTITUTION: Said heat-resistant backer plate 5 has the structure in which aluminum foil 7 having an uneven parttern and pores distributed over the surface is applied to the surface of plate 6 of phenolic resin, wherein the diameter of the porse is 1W3 microns and the number of the pores is 500W1000/m 2 .  
     EFFECT: As the backer plate includes aluminum foils with pores, volatile components that emerge from phenolic resin plate 6 and adhesive sheet 8, when they are used repeatedly for producing decorative sheets and pressed under heating, dissipate through the pores, thus preventing the local swelling or punctures of aluminum foil 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01229722-A (JP)
Title: Drive system clutch control device for vehicle
Inventor: NAITOU GENPEI
IPC: B60K23/04
Filed: 1988-03-11
Abstract: PURPOSE:To prevent vibration and noise following hunting by restricting a change amount of instruction clutch torque to a small value in case of detecting the hunting of clutch torque to be estimated, when the clutch torque of a friction clutch is controlled to be adjusted. CONSTITUTION:A control device provides a friction clutch (a) provided in a position able to distribute drive power of an engine to front and rear wheels or right and left wheels and connected by clutch torque from the outside. While a clutch torque control means (b), provided in the outside of the friction clutch (a) controlling the clutch torque to be adjusted, is provided. In this constitution, the clutch torque control means (b) provides a detecting part (c) detecting hunting of the clutch torque to be estimated from a change condition of instruction clutch torque to the friction clutch (a). While a restricting part (d), which restricts a change amount per unit time of the instruction clutch torque to a small value when the hunting is detected to be estimated in the detecting part (c), is provided.
Patent JP-H11256708-A (JP)
Title: Removing method for sealing material in joint part
Inventor: OOKA HIROYASU
IPC: E04B1/68
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a removing method for sealing material in a joint part which easily removes the deteriorated, existing sealing material in a short time and prevent the joint part from being damaged in replacing the sealing material in the joint part. SOLUTION: Threads 13, 13 are embedded in a corner of a joint part 12 beforehand along the longitudinal direction and a released tape 15 is stuck to the bottom face of the joint part 12. When the sealing material is replaced, the threads 13, 13 are pulled out to the outside, edges of side faces 11a, 11a of the sealing material 11 are cut, and then the sealing material 11 is pulled out and removed.
Patent JP-S52142445-A (JP)
Title: Computing method
Inventor: YOSHIMARU ASAHISA
IPC: G06F7/493
Filed: 1976-05-21
Abstract: PURPOSE:To provide a computing method to always obtain correct result by performing computation by a register having larger digits than the maximum number of digits available display and rounding operation on a part exceeded the maximum number of digits available for display after the computation.
Patent JP-S52142096-A (JP)
Title: 1-(2-monofluoroethyl)-6,7-methylenedioxy-4(1h)-oxo-3-quinoline-car boxylic a cid
Inventor: ASHIYOKU HIDEO
IPC: A61P31/04
Filed: 1976-05-19
Abstract: PURPOSE: 1-(2-Monofluoroethyl)-6, 7-methylenedioxy-4(1H)-oxo-3-quinolinecarboxylic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11310492-A (JP)
Title: Apparatus for pulling up single crystal and high-purity graphite material
Inventor: KONDO TERUHISA
IPC: C30B15/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance, thermal shock resistance, mechanical characteristics, chemical stability, low outgassing properties, or the like, of a graphite material, by using a high-purity graphite material having a total ash content in the whole parts and a total ash content in a deep layer part made into specific values or smaller than the values, respectively. SOLUTION: This high-purity graphite material has <=5 ppm total ash content in the whole parts and <=1 ppm total ash content in a deep layer part. The graphite material is produced by introducing a nitrogen gas from a gas supply pipe 108 to a container to replace air in the container with the nitrogen gas, evacuating the container from a gas exhaust pipe 101 to make the atmosphere nonoxidative. An electric voltage is impressed to a high-frequency coil 105 to heat a susceptor 106, a material 104 to be heated is kept at 800-1,000 deg.C for 3-5 hours, gradually heated continuously and retained for 5-24 hours while adjusting the temperature to 2,450-2,500 deg.C. A fixed amount of a halogen gas such as dichlorodifluoromethane in a state of reduced pressure as it is supplied to the container for 3-8 hours. At a point of time when the high purification operation is finished, the temperature is further raised and retained at 3,000 deg.C for 10-30 hours.
Patent JP-2000258451-A (JP)
Title: Travel information collecting device
Inventor: YAMAMOTO HIROYASU
IPC: G01P15/18
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To utilize a travel information collecting device applied in a navigation device or the like, even in a place where a radio wave from a satellite does not reach. SOLUTION: A rectangular parallelepiped moving element (3) comprising a magnetic material is loosely fitted, freely vibrantly in the three-dimensional directions, in a hexahedral frame body 2 comprising a non-magnetic material. The moving element (3) is placed between three pairs of opposite faces 2a-2f of the frame body 2, and stationary elements 4-9 comprising opposite two pairs of magnetic materials are arranged in the form where connection lines L1, L2, L3 thereof cross mutually at right angles. Driving coils for vibrating the moving element (3) and position detecting coils for detecting the position of the moving element (3) are installed on each stationary elements 4-9. Each driving coil is driven so that the moving element (3) is positioned in the center of the frame body 2, based on signals from each position detecting coil.  An acceleration of the moving element (3) is calculated based on driving powers of each driving coil, and travel information is calculated based on the acceleration. Thus, various kinds of the travel information can be obtained from the acceleration of the moving element (3) without depending on a radio wave from a satellite.
Patent JP-S63224009-A (JP)
Title: Magnetic tape system
Inventor: IMAI SHINJI
IPC: G11B15/087
Filed: 1987-03-13
Abstract: PURPOSE:To perform a positioning operation at high speed by removing a possibility that plural data blocks having the same identification information (ID) exist. CONSTITUTION:At the time of the rewind of a magnetic tape 2, read is executed before the rewind, and the value BID (R) of the block ID, stored in a block ID hold circuit 17 and the value BID (W) of the block ID, stored in a block ID generation circuit 15 and written in finally, are compared. In the case of BID (R) <= BID (W), a magnetic tape device 1 is given an erase instruction, and the magnetic tape device 1 operates an erasure circuit 9 and starts an erasing operation independently. Accordingly, the possibility that the plural data blocks having the same block ID exist in one magnetic tape 2 can be removed. Thus, the positioning operation can be executed at high speed and highly reliably.
Patent JP-S63224390-A (JP)
Inventor: AKAMA SHIRO
IPC: H05K3/06
Filed: 1987-03-13
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-H07269950-A (JP)
Title: Hot water supplying apparatus
Inventor: MIYAKE TOMIO
IPC: F24H1/10
Filed: 1994-03-29
Abstract: PURPOSE:To stabilize an operation of a bypass valve by smoothly changing an opening of the valve when a temperature control is set to a steady state. CONSTITUTION:A remainder of a quotient obtained by dividing a deviation DELTArho(=rhoCAL-rhoOLD) between a control operation amount rhoCAL of a bypass valve 28 calculated at each predetermined period DELTAts based on detected outputs of sensors 16, 22, 24 and an actual operation amount rhoOLD obtained by actually operating the valve 28 at previous time by a reference value N previously set corresponding to an allowable range of unevenness of a supply hot water temperature when a hot water supply control is set to a steady state is integrated to obtain an integrated component rhoI. The component rhoI is added to the actual operation amount rhoOLD of the previous time, and its sum is used as a new actual operation amount rhoNEW(=rhoOLD+rhoI), and the valve 28 is operated.
Patent JP-S55150628-A (JP)
Title: Light signal receiving unit
Inventor: NAKAMURA HIROSHI
IPC: H04B10/00
Filed: 1979-05-15
Abstract: PURPOSE:To improve the error rate of data, by subjecting difference between the electric signal, which is obtained by converting a received light data signal, and a timing signal to square-law detection and by inverting the detection signal and by applying the inverted signal to a DC bias to obtain the discrimination level of the electric signal. CONSTITUTION:Shot noise is superposed onto signal (a) which is converted from the light signal to an electric signal by light receiving element 11 and appears in the output through the second delay circuit 17. This signal (a) and clock signal (b) extracted by timing signal 16 are input to subtracting circuit 18 to obtain signal (c), and after that, signal (c) is subjected to square-law detection by square-law detecting circuit 19, and the detection signal is inverted and is applied to a DC bias to obtain voltage (d). This voltage (d) is applied to discriminating circuit 15as a threshold level, and discrimination is performed by signal (e), which is obtained by equalizing the data signal, and threshold waveform voltage (d). Consequently, since the noise level is looked small equivalently in comparison with the use of a DC level as the threshold waveform, the error rate can be reduced.
Patent JP-2000259636-A (JP)
Title: Graph structure inspection system
Inventor: SAKUMA TOSHIYUKI
IPC: G06F17/30
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To efficiently inspect the connection relation of plural data and to enable a user to easily recognize the logical overlap/inconsistency of the connection relation. SOLUTION: The graph structure inspection system is provided with a matrix storage part 700 for storing a matrix expressing the elements of a graph and their connection relation, a knowledge base 103 for storing a reference matrix of a previously determined pattern, a pattern collation part 203 for detecting a pattern matching with the reference matrix from the patterns of data in the matrix stored in the matrix storage part 700, and an alarm output part 204 for outputting a detection result.
Patent JP-H06274511-A (JP)
Title: Work station for medical image processing
Inventor: KAHATA TAKASHI
IPC: G06Q50/22
Filed: 1993-03-18
Abstract: PURPOSE:To provide a work station for which operations are extremely intuitive and the complication of the operations is eliminated by providing a protocol switch and a means for transferring picture information corresponding to the operation between diagnostic devices or recorders by the operations of the protocol switch. CONSTITUTION:This work station is provided with the protocol switch 10 and the protocol switch 10 is provided with an examination request button 11, a calling button 12, a simultaneous calling button 13 at the time of hospitalization, a keeping button 14 until next visit to a hospital, a simultaneous erasing button 15 at the time of discharge from the hospital and spare buttons capable of adding functions as needed. Then, by operating the prescribed button of the protocol switch 10 corresponding to the examination, visit, hospitalization and discharge of a patient, information corresponding to the operation specified by the button is transferred between the diagnostic devices or the recorders. Thus, by extremely intuitively operating the protocol switch 10. the operational target can be attained.
Patent JP-S57172375-A (JP)
Title: Heat roller fixing device
Inventor: ITOU TAKASHI
IPC: G03G15/20
Filed: 1981-04-17
Abstract: PURPOSE:To prevent the deformation due to temperature distribution and heat to obtain a heat roller fixing device f a high fixing performance, by constituting a metallic roller of the heat roller fixing device with plural cylindrical layers. CONSTITUTION:A heat roller 1 is a metallic cylindrical roller and is constituted by superposing an iron metallic roller 3 superior in creep resistance on an aluminium metallic roller 2 of a high heat conductivity in concentric cylindrical layers, and a heating unit 4 is incorporated in the center. Just after copies of the size of B6 are continuously fixed by this heat roller fixing device, the temperature distribution is uniform and good and is restored to a uniform temperature distribution in a speed twice or more as high as the speed for the use of a heat roller consisting of only iron. This heat roller is not deformed even if it is always put in the press state, and a good fixing performance is obtained.
Patent JP-S51134899-A (JP)
Title: Processing method of magnetic powder
Inventor: MUROZONO SHIGERU
IPC: C09D5/23
Filed: 1975-05-17
Abstract: PURPOSE: A processing method, capable of raising dispersion property without causing solution or dispersion by combining the magnetic powder with silanol conpound when the magnetic powder is dispersed in the solution containing the combined agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51136649-A (JP)
Title: Process for preparation of substituted cyclopropanecarboxylic acid est ers
Inventor: HOSOKAI TAKEO
IPC: C07C255/46
Filed: 1975-05-16
Abstract: PURPOSE: Substituted cyclopropancarboxylic acid esters of formula I ( where R 1  is alkoxycarbonyl, cyano or acyl; R 3  and R 4  are H, alkyl or phenyl; R 2  is alcohol residue; Z is -CH 2 CX 3 , -CH = CX 2  ; X is halogen). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52143077-A (JP)
Title: Polar value arrival detector
Inventor: KOUNO SUSUMU
IPC: G01R19/04
Filed: 1976-05-24
Abstract: PURPOSE: To detect the polar value of a varying amplitude with a simple and low-cost constitution and a required accuracy by letting out an output signal having a corresponding amplitude to that of an input signal and the same wave-form delayed by a prearranged time from the delay section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63226398-A (JP)
Inventor: KUROKI KIYONORI
IPC: D06F43/08
Filed: 1987-03-16
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-H03261338-A (JP)
Title: Controller for superconducting energy storing facility
Inventor: HAGIWARA TERUO
IPC: H02J15/00
Filed: 1990-03-09
Abstract: PURPOSE:To suppress fluctuation of frequency due to abrupt fluctuation of load by providing means for producing a reference value of effective power and means for measuring the effective power and controlling a converter so that the difference between the effective power and the reference value will be zero. CONSTITUTION:An effective power transducer 5 is provided with input signals from a transformer 3 for detecting load current and a transformer 4. A signal 1 is selected if the input signal is larger than a value selected through a signal selecting circuit 15, otherwise a signal 2 is selected. At the instance of selection of the signal 1 or 2, a reference value signal Pref passes through a gain regulating circuit 19 and a limiter circuit 20 but the reference value Pref decreases with time because of a signal reset circuit 18. The reference value Pref obtained through an effective power reference value forming circuit 14 is employed for determination of the gate signal (alpha) for a converter and the gate of the converter is controlled through a superconducting energy storing facility 13 thus producing an output corresponding to the reference value Pref.
Patent JP-H07181396-A (JP)
Title: Micro-sample and its manufacture
Inventor: FUNAKURA SEIJI
IPC: G01N1/28
Filed: 1993-03-18
Abstract: PURPOSE:To stably observe or measure a sample for a long time by closely adhering a cover glass having an observing specimen buried in an etching part to a slide glass with the specimen buried part being opposed. CONSTITUTION:A cover glass 2 etched to a prescribed depth is closely adhered to a slide glass 1 with a specimen 4 being buried in the etching part, and adhered by a sealing adhesive 3 to provide a microscopic sample. The covering pattern of a covering material is changed, whereby the etching can be formed as a groove of stripe, lattice, convex lens, or concave lens form. Further, when the specimen is changed by the oxygen or moisture in the air, a series of operation for micro-sample manufacture can be performed in a sealed vessel such as a glob box substituted with an inert gas such as nitrogen gas or argon gas.
Patent JP-2000254876-A (JP)
Title: Lever-parallel link-type positional attitude transmitting mechanism and manipulator having the same
Inventor: KOSEKI YOSHIHIKO
IPC: G05D3/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the noise by supporting a third link member rotatably about two shafts perpendicular to each other. SOLUTION: Three fourth link members 25 are mounted around a third link member 15 in parallel with a Z-axis of the third link member 14 to form a prallel link mechanism. Three fourth link members 25 are made of a material capable of bearing the tensile force such as a wire, a rod and the like, and connected with a first line member 5 at its one end and to a second link member 7 at the other end by means of couplings 26. When the fourth link members 25 are made of the rod capable of bearing both of the tensile force and the compressive force, two fourth link members can sufficiently bear the same. To constantly keep the third link member 15 and the fourth link members 25 in parallel with each other, the relative positions between the universal joint 24 as a center of the rotation and the couplings 26 are equlified.  The couplings 26 of the fourth link members 25, the first link member 5 and the second link member 7, are rotatably around the perpendicular three shafts.
Patent JP-S63224313-A (JP)
Inventor: KONDO TOSHIFUMI
IPC: H01G4/18
Filed: 1987-03-13
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-S53145375-A (JP)
Title: Fluorescent lamp
Inventor: IKEDA SADATA
IPC: H01J61/44
Filed: 1977-05-24
Abstract: PURPOSE: To coat the inner surface of the bulb with a fluorescent film formed of green fluorescent substance and phosphate fluorescent substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58176609-A (JP)
Title: Connector for crystal type fiber and its production
Inventor: GOTOU MITSUHIRO
IPC: G02B6/36
Filed: 1982-04-09
Abstract: PURPOSE:To make the beam incident to a connector surely incident to an exit side fiber by disposing plural crystalline materials having different refractive indices to have the higher refractive indices the nearer the central part. CONSTITUTION:A layer 13 is formed of the crystalline material having the lowest refractive index among crystalline materials having different refractive indices on the inside wall surface in the circular conical part, whereafter a layer 14 is formed of the crystalline material having the next lower refractive index on the top surface of the layer 13. The layers of the materials having successively lower refractive indices are laminated thereon until finally a crystalline material 15 having the highest refractive index is disposed in the central part. The laminated crystalline materials are heated from the side wall of the circular conical part or the like so as to be softened, and are extruded from the pipe part in an arrow direction.
Patent JP-S54151941-A (JP)
Title: Preparation of liquid dibasic acid anhydride
Inventor: YAMATO MOTOTOSHI
IPC: C07D307/89
Filed: 1978-05-18
Abstract: PURPOSE: To obtain th title compound, by heat-treating a mixture of 3- and 4- methyl-Δ 4 -tetrahydrophthalic acid anhydrides in the presence of a tertiary amine at a specific temperature.  
     CONSTITUTION: A mixture of 3- and 4-methyl-Δ 4 -tetrahydrophthatic anhydrides at a weight ratio of 80:20W40:60, preferably 75:25W50:50, is heat-treated in the presence of a tertiary amine, e.g. trimethylamine, in the atmosphere of an inert gas, e.g. N 2  or Ar 2 , at 60W300°C, preferably 80W250°C, to give a dibasic acid anhydride which is a liquid at 0°C.  
     EFFECT: Slight precipitation and improved storage stability.  
     USE: Unsaturated polyester components and hardeners for epoxy resins. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55152014-A (JP)
Title: Friction forming
Inventor: UMEMURA TOMIJI
IPC: B21D41/04
Filed: 1979-05-15
Abstract: PURPOSE:To form a material easily without generating cracks or the like by a method wherein in the atmosphere of an inert gas one of a machined part such as pipe substance and a forming die with a forming hole portion, which are opposed to each other, is caused to rotate and the machined material is pushed into the forming hole portion, heated and softened. CONSTITUTION:When a machined part 3 is rotated and caused to go forth toward a forming hole portion 11 of a forming die 1 which is arranged in opposition to the machined part and an inert gas such as Ar, He, etc. is blown toward the forming hole portion 11 and an end of the machined part 3 through a gas supply pipe 2, the forming hole portion 11 and both surfaces of the machined part are put in an atmosphere of the above-described gas because the gas is obstructed by a plug portion 5. If the machined part 3 is caused to go forth more and forcibly pushed into the forming hole portion 11, the forming hole portion is heated red, softened abnormally, an oxided films is not formed since the air is shielded by said gas, roughness or cracks are not generated on an external circumferential surface and a beautiful drawn surface is formed. If the machined part is separated immediately after it is formed, the forming is completed in the form of annealing.
Patent JP-H05222473-A (JP)
Title: Brass material for die casting for ornamental parts
Inventor: SATO MASAAKI
IPC: C22C9/04
Filed: 1992-02-13
Abstract: PURPOSE:To improve the life of a die and to obviate the breakage of a gate, overflow, etc., at the time of parting by specifying the contents of Cu, Si, Pb, Al and Zn in the brass material for die casting. CONSTITUTION:The brass material for die casting for ornamental parts is constituted of a compsn. consisting of 58.0 to 62.O% Cu, 0.3 to 1.1% Si, 0.2 to 0.7% Pb, 0.2 to 0.6% Al, and the balance Zn and unavoidable impurities. The life of the die and die castability are improved by such compsn. Further, the ornamental parts having excellent quality are produced.