baber/WOPTO huggingface dataset:
Patent JP-H0814961-A (JP)
Title: Gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/00
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a gas meter which can prevent an erroneous measuring operation due to the influence of a disturbance such as a pressure change or the like. CONSTITUTION:A flow-rate arithmetic part 21, to which outputs of a fluidic element 11 and a flow sensor 12 are input, operates a flow rate. A filter part 22 acquires, at a prescribed cycle, a measured flow rate which has been operated by the flow-rate arithmetic part 21, it performs an arithmetic operation in which a previously operated result and the measured flow rate which has been acquired this time are added in a prescribed ratio, and it executes a smoothing and processing operation to the measured flow rate. When a value which has integrated a value which has been smoothed and processed by the filter part 22 exceeds a prescribed value, a buffer part 23 outputs the value which has been smoothed and processed. An integration part 24 integrates the value which is output from the buffer part 23, and it displays the value on a display device 13.
Patent JP-H107721-A (JP)
Title: Recovering method for organic solvent
Inventor: KONISHI YOSHITAKA
IPC: B01D5/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method which can be used to remove an organic solvent from a synthetic resin powder obtained by polymerization in an organic solvent, with good efficiency and at temperatures below its softening or melting temperature, and also recover the solvent. SOLUTION: A synthetic resin powder in an organic solvent is fed to spray type hot air drying apparatus 1 and subjected to first-step drying at temperatures below its softening or melting temperature, to thereby remove most part of the organic solvent, and then the resin powder is fed to vacuum drying apparatus 21 and subjected to second-step drying at temperatures below its softening or melting temperature, to thereby remove the organic solvent almost completely. The gas vented from spray type hot air drying apparatus 1 and vacuum drying apparatus 21 is cooled in a cooler using a liquefied gas, to thereby condensate and recover the organic solvent.
Patent JP-2000352285-A (JP)
Title: Stepladder with horizontally adjusting function
Inventor: UEMORI TAKASHI
IPC: G01C9/24
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a stepladder capable of relatively reducing a level difference and capable of maintaining a parallel state by easily grounding legs on the ground surface in an almost flat place. SOLUTION: This stepladder 1 with a horizontally adjusting function is a stepladder 1 having four legs 2A to 2D and becoming an almost rectangular shape in a diagram drawn by connecting the respective tips of the four legs 2A to 2D, and has a leg length adjusting means 3 for continuously extending/ contracting the respective leg lengths of either one set of legs 2A, 2C positioned on a diagonal line of a rectangle. A freely rotatable leg stand is suitably provided on the respective tips of the four legs 2A to 2D. The length adjusting means 3 is provided, and a level is suitably provided on a connecting arm 7 for joining respective ones of a set of legs 2A, 2C positioned on the diagonal line of the reactangle.
Patent JP-H10231009-A (JP)
Title: Belt conveyor
Inventor: HARA SHOICHI
IPC: B65G15/60
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To use a linear motor for driving a conveyor belt in no contact with noise reduced. SOLUTION: A conveyor belt 2 functioned as a secondary conductor is carried over between rolls 1 arranged in parallel. An electromagnet 3 is arranged at the back of the conveyor belt located in a carriage area to use a driving source as a single side linear motor with the belt conveyor. An air box 5 in a flat shape is arranged on the electromagnet 3. Air 6 is blown from a number of small holes 4 made in the upper face 5a of the air box 5 to levitate and support the conveyor belt 2.
Patent JP-S6058541-A (JP)
Title: Hardening-reaction-voltage detection device for structure of resin composite mamerial
Inventor: ITOU YASUHIRO
IPC: G01N11/00
Filed: 1983-09-12
Abstract: PURPOSE:To prevent generation of noise due to static elecricity, to improve measuring accuracy and reliability, and to make it possible to detect the progress of hardening only on the upper surface of a molded material, by providing the flat second electrode so as to surround the first electrode in the vicinity of the slender, flat first electrode at one part of a substrate, providing lead wire terminals on the other part, and using different metals for the first and second electrodes. CONSTITUTION:A slender, flat, first electrode 2 having a certain width is provided on one surface of a substrate 1 comprising an electrically insulating material. A flat second electrode 3 with a certain width is provided along both sides of the longitudinal direction and in the vicinity of the second electrode 2, so as to surround the electrode 2. Only the surfaces of the first and second electrodes 2 and 3 comprise different metals by using different metal foils, plated metals, evaporated metals, or the like. The combination of different metals, whose difference in electrochemical single electrode voltage is large, such as copper and aluminum, copper and nickel, or the like, is used. Thus the yield of the voltage gradient of static electricity is suppressed, and highly accurate detection of hardening reaction voltage is possible. A higher voltage is obtained than in the case where two electrode bars are merely arranged in parallel. The hardening reaction voltage can be detected by only attaching the electrodes to one side of a molded material.
Patent JP-S6143880-A (JP)
Title: Solid-state image pickup device
Inventor: HIROSE SATOSHI
IPC: H04N5/335
Filed: 1984-08-07
Abstract: PURPOSE:To widely make a solid-state image pickup element highly sensitive by making two-layer construction of a layer in which a bipolar transistor is arranged and a layer in which a MOS transistor is arranged, reading incident light strength as a voltage signal with the bipolar transistor and amplifying a signal with a MOS transistor. CONSTITUTION:A solid-state image pickup element is of two-layer construction for element arrangement, 66 shows the first layer and 67 shows the second layer. Further, a base 61 of a bipolar transistor 70 is almost the same electric potential as an emitter 60. A base electric potential is connected so that it may be almost the same electric potential as a gate 57 of a MOS transistor 50 of the first layer and consequently, the electric potential of the gate 57 of the MOS transistor 50 is corresponding to an incident light quantity. When a collector electric potential is set from positive to ''0''V, a size in which the base electric potential rises is equivalent to a dynamic range of sensitivity for an incident light, and determined by the size of capacity of respective parts of the bipolar transistor 70 and the MOS transistor 50.
Patent JP-S6227913-A (JP)
Inventor: FURUBIKI TAKAAKI
IPC: A61B8/12
Filed: 1985-07-30
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-S5868214-A (JP)
Title: Manufacture of substrate with plural conductors
Inventor: YAGINO MASANORI
IPC: H05K3/46
Filed: 1981-10-19
Abstract: PURPOSE:To mass-produce substrates each having plural conductors with high precision by laminating conductor foil and insulating layers. CONSTITUTION:Plural sheets of conductor foil 21 are laminated with insulating layers 22 between and the lamination is cut into plural lamination blocks 24. Those lamination blocks 24 are adhered by being fitted between insulator blocks  27 arrayed and adhered at necessary intervals to a platelike insulating bridge  body 25 to constitute a compound body 28. Then, at least a couple of grooves 29  crossing those blocks 24 and 27 are formed without reaching the bridge body 25, and a groove 30 deep enough to reach the bridge body 25 is formed between  the grooves 29 in the prolongation direction of the grooves 29. On conductor foil  21 exposed in the opposite side to the bridge body 25, solder 32 is adhered and  the compound body 28 is cut into E-shaped conductor means 33. The E-shaped  conductor means 33 is applied to a means of constituting a magnetic head winding.
Patent JP-S6324618-A (JP)
Title: Exposure method
Inventor: INE HIDEKI
IPC: G03F9/00
Filed: 1986-07-17
Abstract: PURPOSE:To enable highly accurate overly exposure by observing the alignment marks of a wafer in the alignment optical system at the side opposite to the optical system, thereby performing the alignment. CONSTITUTION:By an alignment optical system 15 of the wafer side having a reference mark 13, a light source 12 or the like opposite to a light source 3 for exposure, the alignment mark graved on the rear side of a wafer 1 is observed, and when a wafer stage 10 is driven to align this mark with the mark 13, the wafer 1 and the original plate overlap each other. By this alignment which is not effected by the resist on the surface of the wafer 1, highly accurate overlay exposure is enabled.
Patent JP-H0514395-A (JP)
Title: Band operation method and call acceptance control method
Inventor: SAITO HIROSHI
IPC: H04L12/28
Filed: 1991-07-08
Abstract: PURPOSE:To assign the residual band of a high-quality VC to a low-quality VC by measuring traffic of actual cells to recognize the band volume required for the high-quality VC. CONSTITUTION:It is finally discriminated whether acceptance is permitted or not by a call acceptance discriminating device 53 based on discrimination results of a declared base call acceptance controller 51 which discriminates acceptance based on a declared value and a measured base call acceptance controller 52 which discriminates acceptance based on traffic measurement in the cell level. Bands to be assigned to VCs belonging to a high-quality class are determined by declaration, and bands left unassigned to VCs of the high-quality class are determined as bands to be assigned to VCs belonging to a low-quality class by declaration and measurement of traffic related to cells of VCs belonging to the same VPs as these VCs.
Patent JP-2000357339-A (JP)
Title: Proximity field light generating device
Inventor: SUZUKI YUJIRO
IPC: G11B7/127
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a proximity light generating device which has simple constitution, does not require complicated adjustment of optical axis and does not cause the troubles such as failure of laser oscillation. SOLUTION: A thin film 14 composed of low melting point material is formed on a cleavage plane 12 of semiconductor laser 11 via a thermal diffusion preventing film 13. The thin film 14 is heated by the laser beam radiated from the semiconductor laser 11, the irradiated part becomes amorphous from a crystalline state, is changed into a micro optical transmission part 14a and the proximity field light leaks out of the optical transmission part 14a.
Patent JP-S5692866-A (JP)
Title: Manufacture of 2*3*5*66tetrachloropyridine and 3*5*66trichloropyridinee22ol
Inventor: PIEERU MAATEIN
IPC: C07D213/61
Filed: 1980-11-28
Abstract: 2,3,5,6-Tetrachloropyridine and/or 3,5,6-trichloropyridin-2-ol can be obtained, using a simple novel process, by reacting trichloroacetyl chloride, in the presence of a catalyst, for example copper (I) chloride or -bromide, with acrylonitrile. 2,3,5,6-Tetrachloropyridine and 3,5,6-trichloropyridin-2-ol are suitable for producing various active substances, particularly for producing insecticides, herbicides and fungicides.
Patent JP-H1012059-A (JP)
Title: Manufacture of transparent conductive film and thin film solar battery using the same
Inventor: KAJIWARA KEI
IPC: H01B13/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To effectively manufacture a transparent conductive film for thin film solar battery by setting to a specific range % a phase of transparent conductive film obtained by applying and curing a coating liquid of which conductive oxide ultrafine-particle are dispersed in a dispersion medium on a base body. SOLUTION: Conductive oxide ultrafine-particles are dispersed in a dispersion medium and used as a colloid solution. As a solvent, water or hydrophilic organic solvent can be used, and as a hydrophilic organic solvent, alcohol, either or the like can be arbitrarily used. A coating liquid including conductive oxide ultrafine-particles thus prepared is cured and applied to a glass substrate 1, and a transparent conductive film 2 is formed. Then, an amorphous silicon thin film is formed on a substrate full face by means of a plasma CVD device. That is, an a-SiC film 3 of a player (approx. 15nm thick), an a-Si film 5 of a b layer (approx. 500nm in thick), and an a-Si film 6 of an n layer (approx. 3nm thick) are formed. And, a transparent conductive film for thin film solar battery in which a phase of the cured and obtained transparent conductive film is 2 to 48% is manufactured.
Patent JP-H08334539-A (JP)
Title: Contact device for inspection of liquid crystal display panel
Inventor: KAJIWARA YASUSHI
IPC: G01R31/00
Filed: 1995-06-08
Abstract: PURPOSE: To obtain a contact device by which linear patterns are brought surely into contact by making the size of contact films able to be adjusted so as to match with the size of the arrangement section of individual electrodes in each block on a liquid-crystal display panel. CONSTITUTION: A plurality of contact films 11 are formed side by side in the arrangement direction of individual electrodes 2 in such a way that they are adjacent, via gaps, in nearly the central part of each block on a liquid crystal display panel. Adjacent ends 11a of the films 11 are extended crossing at an acute angle, in the length direction, with the electrodes 2 in the block.  Consequently, even when an error regarding a working accuracy is generated in the size in the arrangement direction of especially the electrodes 2 in the arrangement section of linear patterns 13 for the individual electrodes, the size of the total length of the arrangement section of the patterns 13 on the adjacent films 11, 11 can be made to agree with the size of the arrangement section of the electrodes 2 in the block on the liquid crystal panel when the gap between the adjacent films 11, 11 is adjusted. In addition, the pattern 1s 13 on the adjacent films 11 can be brought surely into contact.
Patent JP-H03282413-A (JP)
Title: Optical isolator
Inventor: ASANUMA NOBUHISA
IPC: H04B10/27
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the optical isolator which is inexpensive and does not decrease in characteristics by compensating the angular tolerance of the Faraday element of the optical isolator by using a 1/2-wavelength plate. CONSTITUTION:The easy transmission and polarization direction of an analyzer 13 is arranged at right angles to the easy transmission and polarization direction of a polarizer 11 and the 1/2-wavelength plate 17 and Faraday element 15 are arranged between the polarizer 11 and analyzer 13; and DELTA=2pi(N+ or -1/2) holds for the phase difference of the 1/2-wavelength plate which is obtained with specific wavelength lambda while N is an integer and when an external magnetic field is applied to the Faraday element 15, the absolute value of the angle alphaof rotation of the plane of incident polarization is about 45 deg.. Further, the angle alpha of rotation and the angle beta between the phase advance axis of the 1/2-wavelength plate 17 and the plane of incident polarization are so set that 2beta+alpha 2piN. Consequently, even when the Faraday element 15 which has large angular tolerance is used, the optical isolator which has high accuracy can be constituted.
Patent JP-H0511648-A (JP)
Title: Image heater
Inventor: OTSUKA YASUMASA
IPC: G03G15/20
Filed: 1991-07-08
Abstract: PURPOSE:To reduce the thickness of a fixing film and to improve the thermal efficiency from a heating body to a toner by using an aramid resin of a para system as the heat resistant base layer of the fixing film. CONSTITUTION:The fixing film 1 on an endless belt is rotationally driven by a driving roller 10 and sensible images are heated by the heat from the heating body 2. The film 1 has the heat resistant base layer consisting of the aramid resin and polyphenylene telephthalamide is used for the aramid resin. Namely, the polyphenylene telephthalamide has a small coefft. of thermal expansion, a small thermal dimensional change rate and has further high tensile strength. Then, the equiv. strength is obtd. even if the film is formed to the thickness smaller than the thickness of the conventional polyimide films and the thin film having a low heat capacity is produced.
Patent JP-S6351938-A (JP)
Inventor: KALWAR KLAUS
IPC: H01T19/00
Filed: 1987-07-06
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-H0810782-A (JP)
Title: Sewage treating device
Inventor: IIDA MASANORI
IPC: C02F3/10
Filed: 1994-06-27
Abstract: PURPOSE:To provide a sewage treating device which has a high treating capac ity and is easily capable of dealing with clogging of filter media. CONSTITUTION:This sewage treating device has a filter bed which is deposited with the filter media having air permeability and water permeability, an aerator which aerates this filter bed, water spraying pipes 51, 61 which spray the sewage contg. filth from above the filter bed and a discharge section 64 which discharges treated water from the filter bed. The surface layer of the filter bed is covered with a cartridge formed by packing the filter media 53, 63 dosed with oxidation decomposable microorganism bacterium groups into containers 52, 62.
Patent JP-H0613254-A (JP)
Title: Manufacture of oxide permanent magnet
Inventor: HANAZAWA KAZUHIRO
IPC: H01F41/02
Filed: 1992-06-25
Abstract: PURPOSE:To stably manufacture an Sr ferrite magnet having excellent magnetic characteristics by homogenizing the composition of ferrite. CONSTITUTION:In order to manufacture an oxide permanent magnet by pulverizing a temporarily baked material to fine powder, molding the powder in a magnetic field and then proper baking it, the powder is obtained by repeating twice or more of the temporary baking the material at 1100-1300 deg.C and pulverizing it until its mean particle size become 0.6-1.0mum. Thus, the composition of ferrite can be homogenized, and an Sr ferrite magnet having excellent magnetic characteristics can be stably manufactured.
Patent JP-H0460924-A (JP)
Title: Track jumping controller
Inventor: NOGUCHI YOSHIHIRO
IPC: G11B7/085
Filed: 1990-06-26
Abstract: PURPOSE:To attain exact track jump control by controlling the jump of a track by using a clock pulse synchronized with the rotating number of a disk. CONSTITUTION:The one rotation synchronizing signal of the disk is detected by a disk synchronizing signal detection circuit 8 and a frequency divider circuit 9 divides the frequency of the detected signal and outputs the clock pulse. A counter 10 counts the clock pulse so as to prepare a jumping cycle. According to a seek instruction from a control part 7, a switching means 6 is connected to a jump driving pulse generator 5, and a kick pulse is outputted to a driving circuit 11. Then, a tracking actuator 12 is operated to execute jump. A tracking error signal TE is outputted from a tracking error detection circuit 2, and a zero-cross detection circuit 4 detects the zero point of the TE signal and outputs a zero-cross signal. According to this signal, the jump driving pulse generator 5 generates the kick pulse to jump the prescribed number of tracks when the counted umber becomes a prescribed value. Thus, exact track jump is attained.
Patent JP-H1070146-A (JP)
Title: Capsule sealing method of integrated semiconductor circuit
Inventor: KALDENBERG PETER JACOBUS
IPC: H01L23/31
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To enable an integrated circuit to be led into a plastic housing having a window in ordinary order by a method wherein the end face in closed time of a mold having an internally extending part is extended in parallel with the upper side of the integrated circuit while a deformable layer is interposed between the upper side of the integrated circuit and the end face of the internally extending part. SOLUTION: An aperture is formed in a cover component 18 above a semiconductor integrated circuit 12 so as to be closed with an internally extending component in a sectional shape corresponding to the shape of the aperture. This part is made of a ceramic column 22a and a ring 22b fitted to the periphery of this column 22a which is further internally extending more than the ring 22b. When the component is further inserted, a thermal resistant and deformable material 23 is applied in the lower side especially the lower side of the column 2a. This material does not adhere to a plastic probably formed into a housing later. It is especially recommemded that this deformable material is made of a silicon gel.
Patent JP-S6325455-A (JP)
Inventor: KAWASHIMA KENICHI
IPC: F25B41/04
Filed: 1986-07-18
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-S5869827-A (JP)
Title: Preparation of bis(3,5-dimethyl-4-hydroxyphenyl)-alkane
Inventor: ASADA MASAHIRO
IPC: C07C37/20
Filed: 1981-10-20
Abstract: PURPOSE:To obtain the titled compound suitable for industry uses such as plastics, etc. advantageously, by reacting 2,6-dimethylphenol with 1-6C ketone or aldehyde in 5-15C hydrocarbon as a solvent in the presence of an inorganic acid as a catalyst under specific conditions. CONSTITUTION:122pts.wt. 2,6-dimethylphenol is dissolved in 100-1,000pts.wt. 5-15C saturated-unsaturated hydrocarbon selected from the group consisting of preferably petroleum ether, petroleum benzine, hexane, heptane, octane, benzene, toluene, and xylene, preferably 150-500pts.wt. toluene, more preferably 150- 200pts.wt. toluene, and the prepared solution is brought into contact with 10- 800pts.wt. 1-6C ketone or aldehyde such as preferably acetone, formaldehyde, or its precursor, and 3-100pts.wt. inorganic acid such as hydrochloric acid, phosphoric acid, sulfuric acid, nitric acid, hydrobromic acid, etc., to give the desired compound in high purity in high yield easily.
Patent JP-S5868515-A (JP)
Title: Bearing device for vertical rotating body
Inventor: IIKURA SHIYOUICHI
IPC: F16C27/00
Filed: 1981-10-21
Abstract: PURPOSE:To contrive simplification of manufacturing and improvement of strength by forming the pedestal suspending member with the fiber reinforced plastic, in the device in which the pedestal is hung down in the liquid, and the vibration of the shaft is absorbed by the friction produced between the pedestal and the liquid. CONSTITUTION:The bearing 5 which holds the shaft 4 of the vertical rotating body is fixed at the upper surface of the central part of the pedestal 3 which is placed in the case 1, containing the lubricating oil 25, and the plural holes 6 are bored in the periphery of the pedestal 3. The supporting yoke is fixed at the  staged part 2 of the inside wall of the case 1 by the bolt 9, and the plural holes 10 are bored in the opposite position of the holes  6. Then, hanging rods 12 are provided between the hole 6 and the hole 10. Thereby, the pedestal is hung down with the clearance 1 between its lower side and the bottom surface of the case 1. In this case, each of the hanging rods 12 is provided with the flange part 22 at the both end of the rod part 21 and is formed by the fiber reinforced plastic which is incroporated with the short fiber P, etc.