baber/WOPTO huggingface dataset:
Patent JP-H08199431-A (JP)
Title: Fibril mat containing new carbon fibril
Inventor: HAWAADO JII TENENTO
IPC: B32B9/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a novel material that can attain the increase in the strength of structure materials, increase in electric or thermal conductivity, surface enlargement of electrode or electrolytic capacitor and is useful as a catalyst carrier or for shielding from electromagnetic radiation. SOLUTION: The carbon fibrils, fibril mats and fibril plates are characterized by a substantially constant diameter, length greater than about 5 times smaller than about 100 times the diameter, an ordered outer region of catalytically grown, multiple, substantially continuous layers of ordered carbon atoms having an outside diameter between about 3.5-70 nanometers, and a distinct inner core region. Each of the layers and the core are disposed substantially concentrically about the cylindrical axis of the fibril. The fibrils are substantially free of pyrolytically deposited thermal carbon with the diameter of the fibrils being equal to the outside diameter of the ordered outer region.
Patent JP-H1054134-A (JP)
Title: Free movement type gondola
Inventor: MATSUI YASUO
IPC: E04G3/28
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a gondola whose gondola frame can be moved to every spot on the outer wall of a building without its mounting change work. SOLUTION: A free movement type gondola has a rail 10 which is installed on the roof floor of a building AR and extends horizontally. The first and the second moving member 11, 12 move on the rail 10. The length of the first and the second wire 14, 15 can be adjusted. A gondola frame 13 can he straight moved to every spot by combining the movement of the moving members 11, 12 and the length adjustment of the wires 14, 15.
Patent JP-H0497122-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI KOJI
IPC: G02F1/133
Filed: 1990-08-09
Abstract: PURPOSE:To prevent a flicker from being generated on a panel at a frame period by generating driving voltages to be applied to the drain of a thin film transistor(TFT) by voltage dividing circuits which include variable resistance elements and adjusting the voltages so that a positive and a negative turn-on voltages held in a picture element electrode become relatively equal. CONSTITUTION:The positive turn-on voltage V1 and a positive turn-off voltage V2, and the negative turn-on voltage V4 and a negative turn-off voltage V3 are generated by the voltage dividing circuits consisting of adjusting resistances R1 - R4 and fixed resistances R5 - R8. Then the respective divided voltages are outputted as driving voltages through voltage follower type operational amplifying circuits OP1 - OP4 and one voltage corresponding to display data is selected by a signal line driving circuit DD and supplied to a signal line VD. The drain of the TFT is connected to this signal line VD. Thus, the driving voltages can be generated so as to compensate variation in hold voltage due to the coupling of a scanning timing signal with the picture element electrode side. Consequently, the flicker on the panel at the frame period can be prevented.
Patent JP-H0769638-A (JP)
Title: Compound having composition of bav10-xo17 (0<x<0.7) and synthesizing method thereof
Inventor: SUGAYA YASUSHI
IPC: C01G31/00
Filed: 1993-08-03
Abstract: PURPOSE:To obtain a new compd. which is a vanadium-defecting solid soln. containing vanadium ions with mixed valencies of +3 and +4, and provide synthesizing method thereof. CONSTITUTION:This compd. is a new compd. having a compsn. expressed by formula (0<x<0.7) and a monoclinic crystalline structure. This compd. is synthesized by the following method. Metallic barium, barium oxide, compd. which can be decomposed into barium oxide by heating, barium-vanadium multiple oxide or compd. which can be decomposed into barium vanadium multiple oxide by heating is mixed with metal vanadium, vanadium oxide or compd. which can be decomposed into vanadium oxide by heating in a mixing ratio of Ba:V=1:9.3 to 1:10.0. Then, the mixture is heated in a nonoxidative atmosphere at temp. between >=600 deg.C and <1500 deg.C.
Patent JP-H0551595-A (JP)
Title: Production of cationic surfactant
Inventor: YASUDA YUTAKA
IPC: C07C211/63
Filed: 1991-08-22
Abstract: PURPOSE:To produce a cationic surfactant effectively by eliminating ionic impurities by electrodialysis using a specific cation exchange membrane. CONSTITUTION:A cationic surfactant is produced by eliminating ionic impurities from a soln. contg. the surfactant and the impurities by electrodialysis using a cation exchange membrane which is prepd. by conducting the chemical oxidative polymn. of an oxidatively polymerizable arom. compd. on the surface or in the surface layer of a cation exchange membrane of a sulfonic acid type having a water content of 0.05-0.3 (g water/g wet resin) and, if necessary, treating the resulting membrane with an aldehyde. Thus, purification by desalting is carried out effectively in a short time without causing the stretching of the membrane in the process for producing the surfactant.
Patent JP-S63146306-A (JP)
Inventor: BURUUSU BII RIYUJIINIYAAN
IPC: G02B6/44
Filed: 1987-08-25
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-2000046881-A (JP)
Title: Frequency-analyzing apparatus and dtmf signal- demodulating apparatus
Inventor: SOGO AKIRA
IPC: G10L25/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To correctly demodulate DTMF signals. SOLUTION: When an input data row x(n) obtained by sampling DTMF signals according to a sampling frequency fs is supplied to a frequency analysis part 101, a feedback part FB carries out a feedback operation. In this case, a coefficient multiplier 14 has a coefficient set to 2cos(2πfk/fs). After the operation is completed, a feedforward part FF adds output data of an adder 11 and a delay circuit 12 thereby generating an extraction data TD1 corresponding to a detection frequency f1. Since an analysis frequency is not limited in terms of the number of data, the analysis frequency can be perfectly agreed with the detection frequency f1.
Patent JP-S58117950-A (JP)
Title: Controller for hot water storing type electric water heater
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1981-12-29
Abstract: PURPOSE:To reduce radiation loss of heat, by a method wherein the temperature of feed water and the calorific value of residual hot water are detected, the quantity of electric power to be impressed is calculated, and supply of electric power is started at an intermediate point in the night power supply hours so that said quantity of electric power is obtained simultaneously with the end of the night power supply hours. CONSTITUTION:The temperature of feed water supplied into a hot water storing tank is detected by a feed water temperature sensor 6, and the calorific value to be stored is calculated by a calculator 7 from the feed water temperature detected by the sensor 6 and the capacity of the tank. The amount of residual hot water in the tank is detected by a sensor 8 for the amount of residual hot water, and the temperature of the residual hot water is detected by a sensor 9 for the temperature of residual hot water. A calculator 10 calculates the calorific value of the residual hot water from the values detected by the sensors 6, 8, 9. A calculator 11 calculates a required power supply periode from the difference between the values calculated by the calculators 7 and 10, and then a timer device 12 starts the supply of electric power to the heating element 2 so that the required power supply period calculated by the calculator 11 can be obtained at the time of the end of the night power supply hours.
Patent JP-H07153970-A (JP)
Title: Thin-film transistor
Inventor: OSHIMA HIROYUKI
IPC: H01L27/12
Filed: 1994-09-05
Abstract: PURPOSE:To reduce leakage current when turned off and increase an ON/OFF ratio by a method wherein a silicon film in a channel region is formed thinner than a maximum width that a depletion layer of a thin-film transistor can spread. CONSTITUTION:On an insulation substrate 401, a thin-film transistor having source regions 402, 408, drain regions 403, 409, gate insulation films 404, 410, and gate electrodes 405, 411 is formed. In the same layer of the source regions 402, 408, and the drain regions 403, 409, non-dope silicon thin films 406, 412 in a channel region are formed, and the film thickness is thinned more than a maximum width of depletion layers 407, 413 formed in the silicon thin films 406, 412. Thus, OFF resistance in the channel region increases and an OFF current decreases, and it is possible to provide a non-single crystalline thin-film transistor having a high ON/OFF ratio.
Patent JP-2000041780-A (JP)
Title: Folding chair fixed to wall
Inventor: NAGATA MASAHIRO
IPC: A47C1/126
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To easily execute an action for putting on and taking-off shoes, to store a folding chair on the wall surface of an entrance unless it is used and to effectively utilize the space of the entrance by providing links by which a seat plate is freely stored and drawn-out in/from a case and fixing the seat plate in an almost horizontal state at the time of drawing it out from the case. SOLUTION: The folding chair fixed to a wall is mainly constituted of the case A and the seat plate 11, and the seat plate 11 is made to be freely stored and drawn-out in/from the case A by a pair of seat plate support links 6, a pair of left and right leg links 7 and a pair of left and right joint links 8. The links 6 and 8 are only bent upward by projecting and also fixed in a state where the longitudinal direction of the links 6 and that of the links 8 are made to be the same straight line. When the lines made to be the same straight one in the almost horizontal state of the links 6 and 8, the links 6 and 8 are not bent downward with a pivotal support connection part as a center so that the seat plate 11 is stabilized in the almost horizontal state.
Patent JP-S58114089-A (JP)
Inventor: TANIGUCHI FUMIO
IPC: G09F19/00
Filed: 1981-12-28
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-H11247593-A (JP)
Title: Slurry bypass device in excavating machine
Inventor: MIYAJI TOSHIO
IPC: E21D9/06
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a bypass device and enable a start and the starting operation from a small shaft and also enable a jacking operation in soft soil. SOLUTION: Feed slurry holes 32, 34 and discharge slurry holes 33, 35 are formed in the axial direction and further, chambers 2 (2a, 2b) communicating with these holes are formed in the slurry bypass device in an excavating machine. A bypass valve 5 is made freely rotatable in the chambers 2a, 2b. A slurry bypass block 3 in which a bypass valve 5 can send slurry from a feed slurry pipe 14 and soil excavated by the excavating machine body through a slurry discharge pipe 16 or slurry can be bypassed, and a hydraulic cylinder 8 which can drive the bypass valve 5 are provided at the rear side of the partition wall in the inside of the excavating machine.
Patent JP-H0387189-A (JP)
Title: Method for continuously making solution of product which can be manufactured by enzyme
Inventor: HANSU URURITSUHI GEIYAA
IPC: C12M1/40
Filed: 1990-08-13
Abstract: PURPOSE: To obtain a solution of a product capable of being produced by an enzyme continuously in a good productivity by transferring a specific immobilized biocatalyst along a tubular reaction vessel penetrated with the flow of a substrate solution while maintaining an activity profile.  
     CONSTITUTION: This method for producing a solution of a product capable of being produced by an enzyme, is to use a specific immobilized biocatalyst having an enzyme activity in a tubular reaction vessel for the conversion from a substrate to a product, and transfer the immobilized biocatalyst along the tubular reaction vessel penetrated with the flow of the substrate solution so as to maintain the substantially unchanged activity profile thereof with time. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0552992-A (JP)
Title: Processing method for radioactive waste liquid
Inventor: YASUMURA KEIJIRO
IPC: G21F9/28
Filed: 1991-08-23
Abstract: PURPOSE:To eliminate efficiently the suspended matter and chemical oxigen demand matter in such radioactive waste liquid as washing water waste and shower drain system waste liquid and the like generated in a reactor facility. CONSTITUTION:Radioactive waste liquid 2 for filtering is permeated in a filter 5 charged with high polymer fiber to eliminate suspended matter in the radioactive waste liquid 2. The filtered liquid is then passed through an electrolysis tank 7 to eliminate chemical oxigen demand matter.
Patent JP-S59101294-A (JP)
Title: Laser welding device
Inventor: YUZAKI YOSHIHIRO
IPC: B23K26/082
Filed: 1982-12-02
Abstract: PURPOSE:To perform stable welding by laser light in the stage of irradiating the laser light to objects to be welded along the weld line thereof and welding said objects by attaching an optical position detector and a light shielding plate to a laser torch. CONSTITUTION:In the state of irradiating laser light to objects and welding the weld line 3 of said objects, a carriage 14 moving in an X-axis direction is attached to a cross beam 10 which moves in parallel with the Y-axis direction shown in the figure above objects 2A, 2B to be welded and further a laser torch 17 is attached thereto. An optical position detector for the weld line 3 and a shielding plate 37 for the laser light and plasma light 38 generated in the stage of welding are provided to the top end thereof. The laser light from a generator 23 passes through plural ducts, collimator and bender and enters the laser torch. The plasma light 38 is shielded by the plate 37 in this state and the weld line 3 is detected only by the reflected light thereof. The movement of the carriage 14 in the X- and Y-axis directions is securely controlled in accordance with the detected weld line 3, whereby the movement of the carriage 14 in the X-, Y-axis directions is securely controlled and to irradiate securely the laser light on the weld line and the excellent laser light welding is accomplished.
Patent JP-H0965220-A (JP)
Title: Fixing structure for ccd
Inventor: TONOMURA YASUHIRO
IPC: H04N5/335
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To align a CCD easily and accurately by providing a retainer whose intermediate part is abutted on the face of the CCD opposite to a face on which a cover glass is placed and whose both ends are fitted to the frame of the CCD. SOLUTION: The fixing structure for a CCD is composed of a CCD frame 3, a CCD support member 4, a CCD 5 and a retainer 6. A rectangular recessed part is formed to the CCD frame 3, and a throughhole (a) is provided to a recessed bottom face, and a projection 3b is provided on four sides of the throughhole (a). The CCD support member 4 is fitted to a recessed part of the CCD frame 3, support chips 4a projecting inward from both sides of the projection piece 3b are provided opposite to each other, and the throughhole (a) opposite to the throughhole (a) of the CCD frame 3 is provided to a bottom side. A circumference of the CCD 5 is supported by the support chip 4a while the cover glass is placed to the throughhole (a). An intermediate part of the retainer 6 is uputted on a face opposite to a face on which the cover glass of the CCD 5 and both ends are fitted to the CCD frame 3.
Patent JP-2000048417-A (JP)
Title: Spacer for piling up recording medium disks
Inventor: KIKUCHI MINORU
IPC: G11B7/26
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for piling up recording medium disks with which electrification occurring between a disk substrate and the spacer is prevented and unevenness in coating due to dust is not generated during the formation of a protective film. SOLUTION: In the spacer 6 for piling up the recording medium disks inserted into the spaces between respective adjacent disks which are formed by piling up plural recording medium disks 1, an inorganic conductive imparting agent is mixed in such quantity to obtain a prescribed surface electrical resistance or below into a material constituting the spacer, and the material is molded. Then, this prescribed surface electrical resistance is set to be 1×1014Ω/square. Thus, the surface electrical resistance of the spacer 6 is lowered, thereby preventing electrification between the disk substrate and the spacer 6 and preventing the spacer from being stuck to the disk substrate, thus allowing the disk production process to be smoothly executed.
Patent JP-S58111213-A (JP)
Inventor: YAMAMOTO AKIYUKI
IPC: H01B7/02
Filed: 1981-12-24
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-H0741052-A (JP)
Title: Shock-absorbing for packing
Inventor: YAMADA HISAO
IPC: B65D81/09
Filed: 1993-08-03
Abstract: PURPOSE:To provide a shock-absorbing material which can be used in common for packing articles having different shapes and reused and which reduces cost because it does not require a metal mold in the production and further, eliminates pollution problems and improves workability on packing. CONSTITUTION:Paper fibers 3 made of paper loosened in a fibrous form are stuffed into an outer bag 2 having a specified shape and magnitude to constitute a shock-absorbing material 1. A number of pierced holes 5 are formed to connect to the paper fibers 3 in the outer bag 2.
Patent JP-S6273504-A (JP)
Inventor: KAWABATA KENJI
IPC: F21S2/00
Filed: 1985-09-27
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-S6097934-A (JP)
Title: Catalytic dimerization of acrylic acid derivative
Inventor: GIYUNTAA BIRUKE
IPC: C07C69/593
Filed: 1984-10-08
Abstract: The invention relates to a process for the dimerization of derivatives of acrylic acid in the homogeneous phase which process is characterized in that a compound having the general formula H2C=CR1-COOR2, wherein R1 represents H or a linear alkyl group having from 1 to 3 carbon atoms and R2 represents a linear alkyl group having from 1 to 3 carbon atoms, is reacted in a solvent at a temperature of from -50 DEG  C. to +50 DEG  C. in the presence of nickel compounds as catalysts which contain complex anions X in a molar ratio Ni:X=1:1 and organic or hydride ligands and are modifed with phosphanes having the general formula PR2R', wherein R and R' may be same or different and represent alkyl residues having from 1 to 8 carbon atoms or phenyl residues, as well as the use of the dimers formed in the dimerization.
Patent JP-S59102623-A (JP)
Title: Power unit support device
Inventor: FUKUSHIMA NAOTO
IPC: F16F13/26
Filed: 1982-12-02
Abstract: PURPOSE:To prevent the generation of oscillation due to pulse pressure at high speed by applying pulse pressure to the intra-chamber non-compression fluid of an elastic body between a car body and a power unit only when the rpm of the body of rotation of the power unit does not exceed a preset value. CONSTITUTION:Plungers 35 and 36 are provided at the bellows 29 and 32 that are connected to the respective chambers 24-27 of the elastic bodies for supporting a power unit 15 and plungers 35 and 36 are engaged with either the cam surface 43 of a cam 41 or a surface 42 with an equidiameterical surface 42. A driving shaft 37 that secures the cam 41 is connected to a crank shaft through transmission mechanism trains 38, 39, and 40 and the cam 41 is rotated by the rotation of the crank shaft. When the rpm of the crank shaft does not exceed a preset value, since a motor 48 is rotated forward and the plungers 35 and 36 are engaged with the cam surface 43, pulse pressure is applied to the non-compression fluid in chambers 30, 33, and 24-27. In addition, when the said rpm exceeds the preset value, since the motor 48 is rotated inversely and the plungers 35 and 36 are engaged with the equidiameterical surface 42, pulse pressure is not applied to the non-compression fluid.
Patent JP-S6369251-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI IWAO
IPC: H01L21/76
Filed: 1986-09-11
Abstract: PURPOSE:To simplify a manufacturing process and to improve electric characteristics of a semiconductor device by forming a groove by etching on a substrate and burying the groove with an insulating layer. CONSTITUTION:A mask 31 for etching is formed on a semiconductor substrate 10 made of a P-type silicon layer 11, an N<+> type buried layer 12 and an N-type epitaxial layer 13. Then, the mask 31 is used to obliquely etch the substrate 10 from one direction, thereby forming a groove 14A which arrives at the layer 11 through the layer 12. Then, a mask 32 is used to obliquely etch the substrate 10 to form a groove 14B. Thereafter, the groove 14 is buried with a silicon insulating layer 17. Subsequently, a groove perpendicular to the substrate 10 is formed, the groove is buried with the layer 17, and an element region 18 is separated. Then, P-, N-type semiconductor regions 19, 20 are sequentially formed in an element region 18.
Patent JP-S6368572-A (JP)
Inventor: ERUMAA SUTOURUMU
IPC: C07D239/34
Filed: 1987-08-26
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-S6456962-A (JP)
Title: Fuel supply device
Inventor: YAMAUCHI TERUO
IPC: F02M29/00
Filed: 1987-08-28
Abstract: PURPOSE:To enable fuel to be metered and atomized by constituting a fuel supply device main unit providing electrostrictive elements and a fuel passage to be assembled integrally with a horn, which provides a vibration magnifying part in an outlet side of the fuel passage, and providing a valve unit of a fuel metering system in one part of this fuel passage. CONSTITUTION:A horn 1 of small diameter serves as the main unit of a fuel supply device providing a vibration magnifying part 2, spreading in a semi- spherical bowl shape, in the point end of the horn 1 and a flange 3 to be successively lined with the horn 1 in its another end side. A bolt part 5 is formed in the end face of this flange 3, fitting disk-shaped electrostrictive elements 6, 6' to be tightened by a nut 9 in such a manner as to interpose a +electrode 7 and a -electrode 8. And in a part serving as an outlet 4' of a fuel passage 4 in a central position of the vibration magnifying part 2, a valve mechanism 12, constituted of a valve seat 13, valve unit 14 and a coil spring 15 or the like energizing the valve unit 14 to its closing direction, is arranged. The spring 15, which is energized through a vibration transmitting system of the horn 1 when mechanical vibration increases to a certain level of vibration or more, has the characteristic generating contracting force.
Patent JP-H0260939-A (JP)
Title: Impartation of electric conductivity to surface of rubber material
Inventor: KONISHI SHIRO
IPC: H01B19/04
Filed: 1988-08-26
Abstract: PURPOSE:To impart persistent electric conductivity to the surface of a rubber material without changing the nature of the rubber material as a whole by treating the surface of the material with a low-temperature plasma. CONSTITUTION:The surface of a rubber material is treated with a low- temperature plasma by using, desirably, a mixed gas of at least one member selected from among a hydrocarbon, a fluorinated carbon compound and an organometallic compound with a nitrogenous compound (e.g., a mixture of tetramethylsilane with NH3) as a low-temperature plasma treatment gas.