baber/WOPTO huggingface dataset:
Patent JP-H11353987-A (JP)
Title: Differential pressure switch
Inventor: TYLISZ BRIAN M
IPC: H01H35/34
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a differential pressure switch which can easily detect a differential pressure with a simple structure and has an explosion-proof structure. SOLUTION: This differential pressure switch 10 has a surrounding body 11, while the surrounding body 11 comprises a surrounding wall 18 and a solid nonporus partition wall 24 which is integrally formed in all around the surrounding wall 18. The surrounding body 11 contains a sensor chamber 30 and a fluid cavity. The surrounding wall 18 seals a wall of the sensor chamber 30 such that no fluid is leaked from the fluid cavity. A flexible diaphragm 32 is disposed in the fluid cavity so that a low pressure fluid chamber 38 is formed in one side of the diaphragm 32 while a high pressure fluid chamber 40 is formed in the other side thereof. A magnet 72 is disposed in the fluid cavity and connected to the diaphragm 32. A hall effect sensor, which is disposed in the sensor chamber 30, detects a distance between itself and the magnet 72.  When a differential pressure between the low pressure fluid chamber 38 and the high pressure fluid chamber 40 is a prescribed differential pressure, the sensor indicates it.
Patent JP-H07318441-A (JP)
Title: Strain sensor for measuring instrument and load cell type measuring instrument using this
Inventor: TAURA MASAMITSU
IPC: G01B7/16
Filed: 1994-05-24
Abstract: PURPOSE:To enhance quality, and enhance load resistance and durability by arranging an insulating glass layer on a metallic base material, a strain sensing resistance on the insulating glass layer and an electrode body layer which is stuck to the strain sensing resistance and transmits a signal. CONSTITUTION:An insulating glass layer is a crystallized glass layer 2. After pretreatment such as degreasing or washing is performed on a cylindrical metallic body (metallic base material) 1, it is soaked in slurry, and DC voltage is impressed between a counter electrode and the metallic body 1, and a surface of the metallic body 1 is covered with glass particles, and a temperature is raised from a normal temperature, and it is baked at this temperature, and the glass layer 2 is formed. Next, Ag-Pd paste is printed in a pattern on a surface of the glass layer 2 by a screen printing method, and it is baked, and an electrode body 4 is formed. The paste is printed and baked in a prescribed pattern between these electrodes by a dispenser method, and a resistance element 3 is formed, and a strain sensor 5 for measurement is manufactured. This sensor 5 shows a characteristic more excellent in a rate of change of resistance than usual.
Patent JP-H04338725-A (JP)
Title: Liquid crystal cell formed by using polymer dispersion type liquid crystal film
Inventor: ABE TOMIYA
IPC: G02F1/1339
Filed: 1991-05-15
Abstract: PURPOSE:To provide the liquid crystal formed by using a polymer dispersion type liquid crystal film improved in moisture resistance and optical characteristics. CONSTITUTION:This liquid crystal cell 1 is constituted by using a sheet-like polymer dispersion type liquid crystal film 2 dispersed with a liquid crystal in a polymer matrix and polymer dispersion liquid crystal films consisting of a pair of sheet-like counter electrode substrates holding the polymer dispersion type liquid crystal film from above and below. The peripheral part between the above-mentioned counter electrode substrates 3 is joined an adhesive 4, such as epoxy resin, by which the polymer dispersion type liquid crystal film is sealed between the counter electrode substrates.
Patent JP-H07292867-A (JP)
Title: Method for repair construction of roof
Inventor: WATABE WATARU
IPC: E04D1/00
Filed: 1994-04-25
Abstract: PURPOSE:To disclose a method for repair construction, by which the labor hours for removing all of existing tiles are omitted when a roof is to be repaired and in which curing is not required particularly. CONSTITUTION:Existing eave tiles are removed and a tile particularly-stacked section 6 is newly installed, newly installed rafters 7 are arranged into the bottom sections of existing tiles 1, and the eave-side end sections of the rafters 7 are fixed onto the tile particularly-stacked section 6. The existing tiles 1 are peeled off at places, newly installed backings are connected to existing rafters 5, and newly installed roof materials 11 are roofed gradually on the newly installed backings, thus repairing a roof.
Patent JP-H01315757-A (JP)
Title: Electrophotographic sensitive body and production of same
Inventor: KOJIMA SHIGETO
IPC: G03G5/082
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a positively chargeable photosensitive body high in photosensitivity and durability and superior in economy by forming an interlayer made of Se or As oxide between an upper electric charge generating layer made of a specified alloy and a charge transfer layer made of a specified charge transfer material. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive substrate 1 the charge transfer layer 2 obtained by dispersing or dissolving the organic transfer material in a binder resin, the interlayer 3 made of the oxide of Se or As, and as the uppermost layer the charge generating layer made of the Se-As type alloy, thus permitting an efficiency of injection of charge carriers into the layer 4 to be enhanced by the presence of the interlayer 3, the photosensitivity, i.e., the photodecay performance of the photosensitive layer to be enhanced, positive charging to be used by the layer 4 as the uppermost layer, the layer 2 to be directly irradiated by light without transmitting it through the layer 2, the charge carriers to be generated at high efficiency, the layer 4 to need not light transmittance, a range for selection of the materials to be enlarged, and accordingly, the electrophotographic material to be enhanced in economy.
Patent JP-H09272599-A (JP)
Title: Feed nozzle for oil supplier
Inventor: MOTOHASHI TOSHIAKI
IPC: F15B11/028
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a feed nozzle wherein a lever can be operated with light force and liquid containing bubbles can be highly accurately measured by a volumetric flowmeter. SOLUTION: A feed nozzle for receiving liquid from a feed hose 20 at an inlet 57 and discharging via a main valve 50 which is opened/closed by a feed lever 53 from a tip 56 of a nozzle cylinder comprises a pressure adjust chamber 54 where discharge pressure is adjusted by a pressure setting spring 60 and a diaphragm 64 provided between the inlet 51 and the main valve 50 wherein pressure of the spring 60 is interlocked with movement of the feed lever 53 so that pressure at an outlet 55 is lowered at a position where the lever 53 is at a closed valve state.
Patent JP-S601515-A (JP)
Title: Magnetism detecting device
Inventor: YOSHINO YOSHI
IPC: G01R33/09
Filed: 1983-06-20
Abstract: PURPOSE:To obtain excellent output waveforms, by forming the thin-wire shaped first and second magnetoresistance elements comprising thin ferromagnetic films on an insulating substrate, and setting an angle formed by the longitudinal directions of both magnetoresistance elements at a specified angle. CONSTITUTION:In a magnetism detecting device, a rotary body 1 is constituted of a gear comprising a magnetic body. A rotation detector 2 is fixed at a place having a specified positional relationship so as to face the gear. The rotation detector 2 is formed by evaporating a thin film of an Ni-Co alloy on an insulating substrate 3 comprising, e.g., a substrate of a silicon oxide film, etching thin- wire shaped magnetoresistance elements 4 and 5, and by assembling a bridge. At this time, the detector is manufactured so that an angle formed by the longitudinal direction of the first magnetoresistance element 4 and the longitudinal direction of the second magnetoresistance element 5 is 120 deg.. Thus, the resistance against the magnetic fields of noise is increased, and the excellent output waveforms can be obtained.
Patent JP-S60258263-A (JP)
Inventor: KURISUCHIYAN RINDONAA
IPC: C08L57/00
Filed: 1985-05-24
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-S5735404-A (JP)
Title: Protection circuit
Inventor: KANAI TAKASHI
IPC: H03F1/42
Filed: 1980-08-12
Abstract: PURPOSE:To increase the protective function, by keeping a protective transistor at bias state at all times. CONSTITUTION:A transistor TR8 is biased with a diode 10 which is kept at about 0.6V with a constant current I1 in advance. That is, since the VBE of the TR8 is cancelled with a forward voltage of the diode 10, the TR8 is turned off when a value RL of a load 6 is great and a voltage VA at a connecting point A and a voltage VB at connecting point B are in the relation of VB-VA<=0, but the TR8 instantly turns on to be protective operation when a load current IL is greater and VB- VA>0. That is, when the TR8 is turned on, a TR7 turns on and a driving signal from a preamplifier stage is by-passed through an emitter and collector path to the connecting point A to limit the ability to drive the base of a TR1 and to protect a TR2 against an overload current.
Patent JP-S602905-A (JP)
Title: Manufacture of diffusion type glass waveguide
Inventor: KAWACHI MASAO
IPC: G02B6/134
Filed: 1983-06-20
Abstract: PURPOSE:To form a low-loss optical waveguide which has excellent consistency with a quartz glass optical fiber by devising the structure of a metallic film as a diffusion source. CONSTITUTION:This is one example of implementation. An alpha-Si film 21 which is 3mum thick is formed on a quartz glass substrate 1 which is 2mm. thick, and an alpha- Ge film 22 which is 0.3mum thick is further formed. Then, AZ1350J is used as photoresist and CBrF3 is used as etching gas to pattern the composite film of the films 21 and 22 linearly to a 6mum width. Glass particulates are blown thereupon and deposited to form a porous glass film 23 which is 1mm. thick. This is sent into an electric furnace and heated up to 1,100 deg.C at a 200 deg.C/hr speed in an atmosphere of oxygen and vapor in 1:1 proportion, and the body is held at 1,100 deg.C for 24hr to oxidize Si simultaneously with the diffusion of Ge. Thus, the optical waveguide 22b and a transparent glass film 24 are formed.
Patent JP-S62267794-A (JP)
Inventor: FUNIYU YUKIO
IPC: G06F3/0481
Filed: 1986-05-16
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-S60259662-A (JP)
Inventor: OOKAWA NOBUO
IPC: D04H1/50
Filed: 1984-06-01
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-H11300137-A (JP)
Title: Exhaust gas cooling method and device therefor
Inventor: TAGUMA MASAO
IPC: B01D51/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cooling method and cooling device provided with a cooling medium having a large cooling capacity so that a high temperature exhaust gas can be quickly moved from a dioxin re-synthesis temperature area to a safe temperature zone. SOLUTION: This exhaust gas cooling device is constituted of a jetting part 20 for jetting a cooling medium constituted of water containing fine ice particles into a gas cooling chamber 51, a dynamic ice making machine 10 for making ice mixed water 16 containing sherbet like ice 15 which is the cooling medium, and a pump 21 for conveying the sherbet like ice 15 and the water 16 which are the cooling medium to the jetting part 20.  This dynamic ice making machine 10 is constituted of a brine cooler 13, a brine cooling refrigerator 11 for cooling brine in the cooler 13, a subcooler 12 for reducing water to a subcooled state by low temperature brine introduced by a brine pump 17, a heat accumulating water tank 14 having, at the top part thereof, a subcooling releasing and distributing part consisting of a separation plate 14a for instantaneously releasing the subcooled water subcooled to a subcooled region of about -2 deg.C from its subcooling to separate it into the fine ice (sherbet like ice) 15 and the water 16, and a heat source water pump 19 for refluxing the separated water 16 to the lower part of the heat accumulating water tank 14 to the subcooler 12.
Patent JP-H10302709-A (JP)
Title: Ion introducing device
Inventor: IWANAGA MITSUYASU
IPC: G01N27/62
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To introduce plenty of ions to a mass analyzer by focusing both of direction of the ions and energy of the ions. SOLUTION: Both of a sample ion and neutral particles which are generated by plasma of a plasma generator 1 enters a cylindrical deflection electric field electrode group 16 of an interface part. Charged ions are deflected along the deflection electric field group 16 by an action of an electric field generated by the deflection electric field electrode group 16 and the direction and energy of ions which have several energy are focused. Accordingly, plenty of ions which have many directions and many kinds of energy are emitted from the deflection electric field electrode group 16 and introduced to a mass analyzer 14. Since uncharged neutral particles are not affected by an action of the electric field generated by the deflection electric field electrode group 16, they are dispersed after they impinge on an inner surface of the fan-shaped deflection electric field electrode group 16.  Therefore, almost all the neutral particles are not emitted from the deflection electric field electrode group 16 so that they are not introduced to the mass analyzer.
Patent JP-S606172-A (JP)
Title: Extrusion molded grooved noodle
Inventor: FUJITA AKIO
IPC: A23L7/109
Filed: 1983-06-22
Abstract: PURPOSE:To provide the titled noodle cookable in a short time, and having excellent palatability, by forming at least one longitudinally extending groove to a fresh noodle, wherein the cross-sectional area of the groove accounts for a specific ratio to that of the noodle. CONSTITUTION:A mixture of wheat flour and water is extruded with an extruder furnished with a die having a longitudinal wedge-like protrusion in the circular die hole of the die to obtain the objective extruded noodle having at least one longitudinally extending groove having a depth (h). The ratio of the cross-sectional area of the groove to that of the noodle is 2-25%. When the cross-section of the noodle is circle, the length of the imaginary arc ACB connecting both edges AB of the groove is preferably <=1/4 of the cross-sectional circumference of the noodle.
Patent JP-S5737993-A (JP)
Title: Stereoscopic television system
Inventor: WATANABE ATSUO
IPC: H04N13/00
Filed: 1980-08-14
Abstract: PURPOSE:To monitor and inspect a power plant accurately in safety by taking images while oscillating one telecamera and by displaying its signals on a stereoscopic television receiver. CONSTITUTION:A remote operating vehicle 90 running in a nuclear reactor storate container 21 is equipped with telecamera 91 for stereoscopy in addition to a manipulator 92, etc. This camera is oscillated by an oscillation device by the distance between both the eyes of an operator 99. A left and a right picture signal obtained by the camera 91 are sent to and processed by a picture processing computer 97 and then the results are displayed on a stereoscopic television receiver 98 provided on a console panel 95. The operator 99 operates the operating vehicle 90 over a look at the picture on the receiver. Thus, an electric plant is monitored and inspected automatically, remotely and accurately in safety.
Patent JP-H02286185-A (JP)
Title: Managing equipment for playing machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-04-27
Abstract: PURPOSE:To enable fine service to consider the number or technical level of players by setting beforehand the scheduled value of a gain applying state for each time band divided by a business time dividing means. CONSTITUTION:A set switch 84 is turned on and the starting time of the time band, the ending time of the time band and the a scheduled rate to output balls are inputted by ten-keys switches 86a-86l. This setting operation is repated for each time band and the set of the scheduled rate to output the balls by the time bands is completed. Next, at the starting time, a ball output control flag is set and it is judged whether the value of a shot ball counter CT7 is larger than 500 or not. Then, it is judged whether a ball output control interruption timer is finished or not. Further, it is judged whether the value of the rate to output the balls is larger than the set value of the set scheduled rate to output the balls or not. When the rate to output the balls is larger than the set value of the scheduled rate to output the balls, great success data are forcibly failed.
Patent JP-S63282344-A (JP)
Inventor: IIDA KOSAKU
IPC: D04B15/34
Filed: 1987-05-07
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-S5813081-A (JP)
Title: X-ray image reading element
Inventor: TEJIMA AKITOMO
IPC: H01L31/0232
Filed: 1981-07-16
Abstract: PURPOSE:To obtain picture records with a small quantity of X-ray exposure dose and to use the HeNe laser, etc., for reading out, by installing a photoconductive body layer having the 1st high resistance photoconductive body layer, a long wavelength photosensitive body layer, and the 2nd high-resistance photoconductive body layer. CONSTITUTION:When an X-ray image is irradiated upon an Au electrode E4 under conditions where a positive electric potential is impressed upon an ''NESA'' electrode E3 side, the X-ray is converted into a visible light by an X-ray phosphor layer Z and negative electric charges are accumulated at the interface between an Se layer S and a parylene layer H, which are the foundation of a light irradiating section. When the voltage impression upon the electrodes E3 and E4 is interrupted after the negative electric charges are accumulated, the accumulated electric charges are maintained. When a laser light is scanned from the top of the electrode E3 with a rotary reflector M, the electron and the positive hole are coupled with each other by the action of the electric field produced by the accumulated electric charges and a voltage is produced between both ends of a resistance R by the displaced electric current. Therefore, a readout signal is obtained when they are detected.
Patent JP-S5812545-A (JP)
Inventor: KURIYAMA TAKESHI
IPC: H02J13/00
Filed: 1981-07-15
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-H11297638-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KAWAHARA TAKASHI
IPC: H01L23/485
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for reducing leak currents to a semiconductor device. SOLUTION: B is ion-injected through contact holes 36 and 38 into source/ drain so that impurity areas 42 and 44 can be formed. A Ti film 46 is formed, and the impurity areas 42 and 44 are annealed at a temperature ranging from 780 deg.C to 900 deg.C, and p<+> type areas 48 and 50 constituting the source/drain are formed.
Patent JP-H08298988-A (JP)
Title: Alkali pullulanase gene having alkali alpha-amylase activity
Inventor: HATADA YUUJI
IPC: C12N15/09
Filed: 1995-05-10
Abstract: PURPOSE: To obtain the subject new DNA fragment having a specific amino acid sequence, coding for an alkali pullulanase having an alkali α-amylase activity, and useful for producing an enzyme used in detergents for automatic dish washers and clothing. CONSTITUTION: The new DNA fragment containing an amino acid sequence of the formula, coding for the alkali pullulanase having an alkali α-amylase activity, and useful for, by a genetic engineering method, producing an enzyme which has the alkali α-amylase activity on the amino terminal side and the alkali pullulanase activity on the carboxy terminal side and which is useful as an additive for detergent compositions for automatic dish washers and detergent compositions for clothing. The DNA fragment is obtained by separating a chromosomal DNA from Bacillus S.P. KSM-AP 1378 strain (FERM BP-3048) producing the alkali pullulanase having the α-amylase activity, producing a DNA library from the chromosomal DNA, and subsequently screening the library.
Patent JP-H01282454-A (JP)
Title: Detection of defect and deterioration for composite material
Inventor: MORIYA KAZUMASA
IPC: G01N25/72
Filed: 1988-05-10
Abstract: PURPOSE:To enable highly accurate detection of a defect contained in a composite material using conducting raw material for a dispersion layer or a matrix layer, by running current to an object to be inspected to generate heat by current. CONSTITUTION:Current flows to an object 1 to be inspected having a through cracking 5 through current electrodes 3 and 3' from a power source 2 to measure a temperature distribution of the surface of the object by a coating with a liquid crystal and a temperature measurement with a scan type infrared radiation thermometer or the like and the presence of a detect and a shape, position and the like thereof is determined from the temperature distribution. When there is no defect in the object, a uniform temperature distribution is obtained even under electric energization. When a through cracking 5 exists, a contour in Fig. 2 and a temperature distribution is obtained and as shown by a hatching pattern when a defect as internal pit exists, a temperature distribution as shown by Fig. 3 is obtained. This enable non-destructive detection of a defect contained in a composite material and degrading or the like of material characteristic.
Patent JP-S604571-A (JP)
Title: Resin composition for cathode deposition paint
Inventor: YAMAZAKI KAORU
IPC: C09D175/08
Filed: 1983-06-20
Abstract: PURPOSE:To provide the titled composition capable of giving a coating film having excellent flexibility and impact resistance, by compounding a blocked polyisocyanate compound and a compound prepared by adding an alkylene oxide to the reaction product of an epoxy resin and a compound containing basic amino group. CONSTITUTION:The objective composition is produced by compounding (A) an addition product prepared by adding preferably 2-10mol of an alkylene oxide to an epoxy-amine reaction product obtained by reacting an epoxy resin (preferably bisphenol glycidyl epoxy resin) with preferably 0.7-1.3mol, based on 1 equivalent of the epoxy group of the epoxy resin, of a compound containing basic amino group (preferably diethylamine having sec-amino group) at 70-130 deg.C and (B) a partially or completely blocked polyisocyanate compound (preferably blocked product of a terminal-NCO-containing prepolymer of toluene diisocyanate and trimethylol propane). The equivalent ratio of the active H group to the blocked NCO group in the resin composition is preferably 1:0.2-2.
Patent JP-H07302964-A (JP)
Title: Formation method of target mark on printed-wiring board
Inventor: NAKAGAWA TOMOIKU
IPC: H05K3/00
Filed: 1994-04-28
Abstract: PURPOSE:To simultaneously clean a masking agent when a flux is cleaned and to eliminate a need of a treatment process of removing the masking agent by a method wherein a water-soluble masking agent is printed on a target mark, a flux coating operation is executed and a solder dipping operation is executed. CONSTITUTION:A circuit pattern and a target mark are formed (102) on a copper-clad laminated board (100). A copper plating operation is executed to the circuit pattern and the target mark (104), and a water-soluble masking agent is printed on the target mark (106). The water-soluble masking agent is dried (108), and the board is coated with a water-soluble flux (110). In addition, a solder dipping operation is executed (112), and, after the dipping operation, a leveling operation is performed by the hot air (114). As a result, a uniform solder layer is formed. Then, the water-soluble flux and the water-soluble masking agent on the board are cleaned and removed (116). Thereby, the shape of the target mark can be read out with high accuracy by means of an image recognition apparatus.