baber/WOPTO huggingface dataset:
Patent JP-H0836076-A (JP)
Title: Plasma emergency stop apparatus for nuclear fusion reactor
Inventor: HONDA TAKURO
IPC: G21B1/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide an apparatus for plasma emergency stop which can stop plasma urgently while keeping the safety of the structure body at the time of an accident such as guillotine rupture accident, etc., in a diverter cooling pipe outside the vacuum container in a nuclear fusion reactor. CONSTITUTION:In the figure, 101 stands for a diverter, 102 for a diverter cooling pipe, 103 for a pressure sensor, 104 for a control apparatus, 105 for an impurity injection apparatus, 106 for an emergency cooling apparatus, 107 for a vacuum separation valve, 108 for a lower part shielding body, and 109 for a blanket. The control apparatus 104 processes a detection signal of the pressure sensor 103 and orders the operation of the impurity injection apparatus 105 and the emergency cooling apparatus 106 when the coolant pressure is sharply decreased from a normal value. As a result, the impurity injection apparatus 105 injects impurities into a vacuum container based on a control signal of the control apparatus 104. Simultaneously with the operation of the impurity injection apparatus 105, the emergency cooling apparatus 106 pours a coolant in the cooling pipe of a diverter near a heat receiving part based on the signal of the control apparatus 104.
Patent JP-2001004744-A (JP)
Title: Lifesaving apparatus
Inventor: TAKASE KAZUYOSHI
IPC: H01Q5/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a lifesaving apparatus which can be applied to all frequency bands as a VHF band, a UHF band, an L band and an X-band and which is small and lightweight by a method wherein the apparatus is constituted of a conical spiral antenna which can deal with all the frequency band and the apparatus is constituted of a component-wave synthesizer which branches a received signal in every frequency band. SOLUTION: In a global marine accident safety system, a VHF-band lifesaving radio apparatus 1, a VHF-band emergency position indicating radio beacon(EPIRB) 2, a UHF-band EPIRB 3, an L-band satellite band EPIRB 4 and an X-band radar transponder (SART) 5 are provided at a ship or a lifeboat. Power supplies are supplied to their transceiving parts from battery parts 12, 22, 32, 42, 52. A conical spiral antenna 7 which is installed in common to their transceiving parts differs from a dipole antenna or a loop antenna, and it has a self-similar structure whose shape is constant irrespective of a frequency. Various characteristics of the antenna such as an input impedance and the like are kept constant irrespective of the frequency.
Patent JP-H1114623-A (JP)
Title: Testing tool for urine automatic analysis device
Inventor: IWATA KENJI
IPC: G01N33/493
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To easily execute the measurement of a number of items of a number of specimens by aligning a plurality of rows of a plurality of recesses that separately accommodate a test piece for each measurement item. SOLUTION: A number of recesses 3 are formed on a plastic plate 1, recessed parts 3 where test pieces a-g for measurement are filled are aligned for each item to be inspected, a number of rows of the recesses are formed in a roll shape (or sheet shape), and an upper surface is covered with a mesh or porous sheet object 2. Also, by using a feed hole 5 for intermittent transfer, each row of urine specimen is adhered, thus detecting a reactant. As a result, it is not necessary to perform measurement by filling each testing tool into a measuring device repeatedly, so that a number of specimens can be processed speedily. At the same time, when a plurality of items are to be measured, no rolls need to be exchanged, thus performing an operation speedily and extremely efficiently performing the processing of a number of specimens as in the case of a group medical examination.
Patent JP-S6062003-A (JP)
Inventor: MUKAI SADAYOSHI
IPC: H01B3/22
Filed: 1983-09-16
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-H0726326-A (JP)
Title: Production of nonoriented silicon steel plate
Inventor: TOMITA YUKIO
IPC: H01F1/16
Filed: 1993-07-09
Abstract: PURPOSE:To produce a nonoriented silicon steel plate excellent in magnetic properties in a medium magnetic field as well as in machinability by specifying chemical components and hot rolling conditions, respectively. CONSTITUTION:A steel stock having a composition consisting of, by weight, <=0.01% C, <=0.02% Si, <=0.20% Mn, 0.02-0.20% S, 0.10-3.0% Al, <=0.004% N, <=0.005% O, <=0.0002% H, and the balance essentially Fe is used. This steel stock is heated to 950-1150 deg.C, subjected to rolling pass once or more at >=800 deg.C at >=0.6 rolling shape ratio A represented by equation, successively rolled at <=800 deg.C at 35-70% draft, and then annealed at 750-950 deg.C or normalized at 910-1000 deg.C. By this method, the nonoriented silicon steel plate excellent in magnetic properties in a medium magnetic field as well as in machinability can be produced.
Patent JP-H0613444-A (JP)
Title: Evaluation of cleanliness of wafer heattreatment furnace
Inventor: AKIBA HIROSHI
IPC: H01L21/324
Filed: 1992-06-29
Abstract: PURPOSE:To provide a method for evaluating a cleanliness of a wafer heat treatment furnace with the advancement of a quality of a semiconductor device. CONSTITUTION:This is a method for evaluating a cleanliness of a wafer heat treatment furnace. A wafer is preliminarily heat-treated at 600-900 deg.C for 4 hours or longer to precipitate interstitial oxygen on the entire wafer. After that, the wafer is heat-treated in a wafer heat treatment furnace and the life time of the wafer is measured. By this method, the time required for evaluating the cleanliness of the wafer heat treatment furnace is shortened and the sensitivity of evaluation is increased.
Patent JP-H10324600-A (JP)
Title: Single crystal silicon carbide and its production
Inventor: YANO KICHIYA
IPC: C30B1/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently produce a good-quality single crystal having extremely little lattice defects and micropipe defects by a high-speed heat treatment while assuring a sufficiently large size in area as well. SOLUTION: A β-SiC layer 2 is formed by a thermal CVD method on the front surface of an α-SiC single crystal base material 1 and thereafter this composite M is heat treated at a high temp. of 1,900 to 2,400 deg.C to dislocate the polycrystalline body of the β-SiC layer 2 to α-SiC and to orient the same to the same bearing as the bearing of the crystal axis of the a-SiC single crystal base material 1, by which the single crystal integral with the single crystal of the a-SiC single crystal base material 1 is largely grown at the boundary.
Patent JP-2001007179-A (JP)
Title: Method and device for peeling article fixed to double face adhesive sheet
Inventor: KUROKAWA HIDEJI
IPC: H01L21/67
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the peeling method/device of an article fixed to a double adhesive sheet, which can effectively peel the article and can be applied to an automated line. SOLUTION: A laminating unit C obtained by fixing an article B to a support board A by a double adhesive sheet 1 that is deformed by heating and shows peeling effect is sandwiched by a pair of sandwiching means arranged so that they can sandwich the unit. A heating means 7 heats and deforms the double adhesive sheet 1. The contact area of the double adhesive sheet 1 and the article B is reduced and the article is floated from the double adhesive sheet 1.
Patent JP-S6231889-A (JP)
Inventor: NAKAJIMA IKUHIRO
IPC: G09G1/06
Filed: 1985-08-01
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-H111952-A (JP)
Title: Washing device for private parts
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the strength of a passage of washing water formed in the body of a washing device for the private parts and miniatulize the device, by providing a decreasing means of pressure to reduce the washing water to a pressure suitable for jetting it to the private parts prior to inflow into the device body. SOLUTION: Washing water supplied passes through a passage way 106a for the washing water formed in a flow-adjusting unit 106 and reaches a nozzle unit 108. In this time, the effective area S1 of the passage way 106a is varied by the spindle 107a of a water power-adjusting lug 107 to change the flow rate of the washing water flowing to the nozzle unit 108. And a pressure-decreasing member 120 made from an elastic material is put between a bush 105 and the flow-adjusting unit 106 to reduce the water-supply pressure as low as about 0.15 MPa for instance.  That is, the washing water flowing in the device body can be reduced to a pressure suitable for jetting to the private parts by the pressure-decreasing member 120, and hence, the pressure- resistant strength of the all passage ways for the washing water, formed in the device body is allowable if it can withstands the secondary pressure. Members of the passage ways and the contact parts thereof can be miniaturized and as a result, the device body can be miniatulized.
Patent JP-S6231679-A (JP)
Inventor: MORITA YUZO
IPC: B66B1/18
Filed: 1985-08-05
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-H118902-A (JP)
Title: Railway structure for magnet belt driven vehicle
Inventor: MATSUI KAZUMI
IPC: B60L5/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a railway structure for a magnet belt driven wheel, which can be constructed relatively easily and does not incur large cost. SOLUTION: Pairs of right and left cylindrical concrete supports 2 are erected above the ground, with part of them projecting upright on the ground, at specified intervals in the extension direction of an iron rail 1 attracted by a magnet belt 32 of a magnet belt driven vehicle 31. An upper end of each concrete support 2 is tightly wound by a band metal fitting assembly 3. Then, both ends of a supporting metal fitting 4 is joined to the band metal fitting assembly 3 and an intermediate section of it is mounted on an upper end face of the concrete support 2. After that, a supporting beam 5 is horizontally spanned between the right and left concrete supports 2, 2, which its both ends jointed to the bond metal fitting assemblies 3. The iron rail 1 is supported on the supproting beam 5.  In combination with the concrete supports 2, the band metal fitting assembly 3 can be installed easily and can surely support both ends of the supporting beam 5.
Patent JP-S6328029-A (JP)
Inventor: IRIKURA ISAO
IPC: H01G9/052
Filed: 1986-07-21
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-H0731182-A (JP)
Title: Inverter control circuit for driving dc motor
Inventor: HOSONO TOSHIAKI
IPC: H02P6/08
Filed: 1993-07-12
Abstract: PURPOSE:To allow control of an inverter without accompanying significant cost increase by employing fine switching IGBTs or MOSFETs on the upper arm of a switching circuit and employing bipolar transistors on the lower arm. CONSTITUTION:Output signals of phases U, V, W from a switching element six phase output circuit 13 are added to an output signal from a PWM circuit 12 through an OR circuit and fed to a drive circuit 8a. On the other hand, output signals of phases X, Y, Z from the output circuit 13 are fed, as they are, to a drive circuit 8b. Both drive circuits 8a, 8b deliver drive signals for respective elements in a switching circuit 3. Since high switching rate is not required for the lower arm 5 of the switching circuit 3, inexpensive bipolar transistors are employed for the lower arm 5 and high speed IGBTs or MOSFETs are employed only for the upper arm 4.
Patent JP-S6149368-A (JP)
Inventor: KONDO NORIHIKO
IPC: H01K3/10
Filed: 1984-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6413502-A (JP)
Title: Method for utilizing solar heat by liquid lens
Inventor: MIYAOKA SHIGEO
IPC: F24S23/30
Filed: 1987-07-07
Abstract: PURPOSE:To utilize the solar heat by putting liquid into a transparent container to form the shape of a lens and utilizing the focusing effect of the solar ray. CONSTITUTION:The container of a transparent lens shape is formed and the liquid is put therein to utilize the heat of the focus. Namely, the liquid is put into the transparent container and the reflecting and refracting effects possessed by the liquid are utilized. An extremely large-sized lens is, therefore, produced by using the liquid. The under ground resource energy of the earth is saved by utilizing the solar heat which is considered to be inexhaustible. For example, the heat can be used straightly in a blast furnace and incineration plant or the steam is converted to steam and the steam is utilized for power generation and others such as steam engines.
Patent JP-S5960677-A (JP)
Title: Simulation system for enterprise model
Inventor: SATOU MASAHARU
IPC: G06F19/00
Filed: 1982-09-30
Abstract: PURPOSE:To facilitate the correction and expansion of an enterprise model and to improve the efficiency of model construction by separating the logical part and operation part of the enterprise model systematically and controlling them independently. CONSTITUTION:A command control part analyzes commands inputted from a terminal device 11 and sends a macroinstruction LINK to the operation part to request the execution of corresponding commands. Command groups 4a and 4b, etc., at the operation part 4 are composed of numbers of operation routines which do not depend upon the enterprise model and are united functionally. An enterprise model logical program 6a or 6b at the logical part 6, model data 9a and enterprise model control information in a main memory 8 are loaded from a model library 7 and a model file 10 in the start of processing by the enterprise model starting command 4a at the operation part respectively.
Patent JP-H0221270-A (JP)
Title: Probe apparatus
Inventor: KAWAMURA SHIGERU
IPC: H01L21/66
Filed: 1988-07-08
Abstract: PURPOSE:To achieve a higher reliability of inspection by bringing a contact section of a probe card containing copper or silver at a part of conductors arrayed corresponding to an electrode train of a body to be inspected into electric contact with the body to be inspected. CONSTITUTION:A probe card 3 is made up of a non-elastically deformable support 4, a crystal plate 5 compensating for a heat distortion or the like, a probe terminal section 6 and a conducting pattern 7. A series of the terminal section 6 and the pattern 7 is formed corresponding to two trains of electrode pads of an LCD substrate 1 being insulated. Silver or copper is formed at a terminal section by electrolytic plating. The substrate 1 and the card 3 moved in a manner as to access each other relatively to make the terminal section 6 abut an electrode pad 2. Furthermore, the substrate 1 is lifted and with a overdriving, the terminal section 6 is connected accurately to the pad 2. This enables accurate and highly reliable inspection with a higher electric conductivity of a conductor.
Patent JP-H0221694-A (JP)
Title: Multilayer printed circuit board
Inventor: SATO KOJI
IPC: H05K1/00
Filed: 1988-07-08
Abstract: PURPOSE:To decrease a coefficient of thermal expansion for facilitating fine patterning by disposing a printed circuit board on one face of another printed circuit board through aramid fiber cloth impregnated with resin and integrating them. CONSTITUTION:A printed circuit board is disposed on one face of another printed circuit board through cloth of aramid fibers impregnated with resin and they are integrated. For example, a double-sided printed circuit board consisting of a laminate of glass fabric base material impregnated with epoxy resin is disposed on one face of a double-sided printed circuit board consisting of a laminate of glass fabric base material impregnated with epoxy resin while three sheets of aramid fiber cloth impregnated with epoxy resin are interposed therebetween and they are integrated together so that four-layer printed circuit board is produced. Since a coefficient of thermal expansion is decreased in such multilayer circuit board, fine patterning can be performed easily.
Patent JP-S5795244-A (JP)
Title: Liquid measure replenishment valve
Inventor: MAEHARA TOSHIFUMI
IPC: B60T11/28
Filed: 1980-12-05
Abstract: PURPOSE: To transmit large liquid amount at the first stage of delivery of hydraulic liquid and high hydraulic pressure at the latter stage by a method wherein a step outer piston and an inner piston which fits in the step outer piston are provided on a captioned valve so that both pistons can be slidably fitted freely.  
     CONSTITUTION: Step cylinders 4 and 5 are formed of a valve body 1 and a spacer 3, in which a cylindrical outer movable step piston 6 is slidably fitted. A large diameter end of the piston 6 is accommodated in an output hydraulic liquid chamber b, and the outer small diameter end is accommodated in a sealed hydraulic liquid chamber c. One end of an inner movable piston 9 having a large diameter part slide fitted in the piston 6 is accommodated in the output hydraulic liqud chamber b, and the other small diameter end is accommodated in an input hydraulic liquic chamber a. A connection between the chamber a and c is con trolled through a No.1 valve system consisted of a small diameter part of a valve body 10 of the piston 9 and a valve seat 13 located in the spacer 3, and a connection between the chambers a and b is controlled through a No.2 valve system consisted of a longitudinal hole liquid passage 11 formed on the piston 9, an elastic body 17 of a valve body 16 and an opening of the liquid passage 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0815536-A (JP)
Title: Formation of thin-film waveguide element
Inventor: AOKI MASAKANE
IPC: G02B6/122
Filed: 1994-06-30
Abstract: PURPOSE:To form an optically flat reflection end face by lessening the striation at the perpendicular end face of a waveguide. CONSTITUTION:The thin-film optical waveguide is constituted by laminating a core layer 20 consisting of SiON by a plasma CVD method and a clad layer 22 consisting of SiON likewise by a plasma CVD method in this order via a buffer layer 21 consisting of thermally oxidized SiO2 on a semiconductor Si substrate 1. Next, a mask layer 5 consisting of a photoresist is formed to desired patterns on this clad layer 22 and, thereafter, this photoresist is etched down to the buffer layer 21 by using this mask layer 5 as a mask, and a gaseous mixture composed of gaseous fluorocarbon (for example, CHF3) and oxygen as an etchant by a reactive etching (RIE) method which is one of anisotropic dry etching, by which the end faces 3 of the waveguides nearly perpendicular to the main surface of the substrate 1 are formed and exposed. Next, the entire part of the element inclusive of the end faces 3 of the waveguide is immersed into a buffered hydrofluoric acid soln. or dilute hydrofluoric acid soln. which is an isotropic chemical etching soln., by which the ruggedness of the striation 4 is flattened and lessened.
Patent JP-H04369818-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: HOSAKA TOMIO
IPC: H01G9/02
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a solid electrolytic capacitor at low cost by drastically simplifying the process of manufacture. CONSTITUTION:After a dedoped polyaniline layer has been formed on the valve- action metal on the surface of which a dielectric oxide film is formed, an anode is formed by bringing a conductor into contact with the dedoped polyaniline from outside, electrolytic polimerization is conducted in the electrolyte containing a conductive high molecular monomer and a supporting electrolyte, and a conductive high molecular film is formed on the dedoped polyaniline. A polyaniline layer is formed by a simple method such as dipping and the like, and the process can be simplified drastically because a doping process is unnecessitated. An aniline monomer is not wastefully used. Also, a conductive high molecular film can be formed without giving damage to the dielectric oxide film.
Patent JP-H0815516-A (JP)
Title: Optical filter and its production
Inventor: SHIMAMURA MASAYOSHI
IPC: G02B5/20
Filed: 1994-06-29
Abstract: PURPOSE:To improve an adhesion between two layers of a colored layer/ a reflection preventive layer and to prevent occurrence of trouble between these two layers. CONSTITUTION:The reflection preventive layer 30 covering the colored layer 20 is formed by a spray coating before curing the colored layer 20 of an under layer. In this way, a virtual surface roughness of an interface between the colored layer 20 of the under layer and the reflection preventive layer 30 of an upper layer is made larger than the surface roughness at the surface of the colored layer 20.
Patent JP-2000012295-A (JP)
Title: Plasma treatment device
Inventor: SATO MITSURU
IPC: H01L21/3065
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To realize a plasma treatment device capable of reducing the maintenance voltage of discharge. SOLUTION: This plasma treatment device for performing a plasma treatment to a substrate is provided with a chamber 1 formed with a transmission part consisting of a quartz tube 11, a coil-like electrode 14 wound around the transmission part in coil form, and a power source for supplying an AC power to the coil-like electrode 14. The coil-like electrode 14 is formed of a strip metal.
Patent JP-S6417050-A (JP)
Title: Instant camera
Inventor: SETO TAKASHI
IPC: G03C8/42
Filed: 1987-07-11
Abstract: PURPOSE:To enable the automatic feeding of pod and the display of the residual amount of a negative film by providing with the pod which are integrally enclosed plural developers with a case for a roll-like photosensitive material, and its storage space, and providing a means for feeding the pod individually between a photosensitive material and a material to be transferred, every time of copying. CONSTITUTION:The plural reteners 82 which are partitioned with a partition wall, are provided on a lower part of the case. Each pod 10 are supplied in each retener 82. A tape 83 having a prescribed width is separably sticked with a slight bend on the top of the retener 82, thereby prevented falling of the pod 10 by the tape 83. The tape 83 is wound around the retener 84, and at the time of winding the tape 83 around the retener 84 by two times of space between the partitions, one of the reteners 82 is opened, thereby falls one of pod 10 by gravity. The retener 82 is provided with about the same numbers to those of the negative film which is cut from a roll. Thus, the automatic feeding of the pod and the display of the residual amount of the negative film can be enabled without necessity of sticking the pod to a positive sheet.
Patent JP-S6065085-A (JP)
Title: Lanthanum oxychloride photphor
Inventor: TSUDA NOBUYUKI
IPC: C09K11/86
Filed: 1983-09-20
Abstract: PURPOSE:To provide a lanthanum oxychloride phosphor surface-cated with zinc silicate, which shows consistently high luminance under irradiation with electron beams. CONSTITUTION:A lanthanum oxychloride phosphor, pref. activated with terbium, is coated on the surface with zinc silicate. The coated phosphor has consistently high luminance even when used at a high temp. When applied to a color image projector, it shows minimized decrease and variability of luminance under normal operation conditions (panel temp.: 80 deg.C). Zinc silicate is used in an amt. of 0.3-3wt% per mol of lanthanum oxychloride.