baber/WOPTO huggingface dataset:
Patent JP-H08219930-A (JP)
Title: Inspection unit for gas leak alarm
Inventor: OMURA AKIRA
IPC: G08B21/16
Filed: 1995-02-08
Abstract: PURPOSE: To perform the high position inspection work conveniently in safety by coupling an opening for blowing out inspection gas at a gas blow-out part and a gas container with a gas introduction tube, providing a telescopic supporting rod at the gas blow-out part and inserting a filter means into the gas introduction path. CONSTITUTION: The inspection unit 1 comprises a gas blow-out part 3 having an opening 2 for blowing out inspection gas, a telescopic supporting rod 41 having one end fixed to the blow-out part 3 and the other free end, a flexible gas introduction tube 5 for coupling the opening 2 with a container 7 filled with inspection gas, and a filter unit 6 inserted into the introduction tube 5. A worker brings the blow-out part 3 into contact with the side part of an alarm while gripping the lower end part of the supporting rod 4 with one hand and handles the container with the other hand to blow out the inspection gas thus checking operation of the alarm. With such inspection unit, an alarm installed at high position can be inspected conveniently in safety.
Patent JP-S57138363-A (JP)
Title: Paste product using pumpkin
Inventor: SUGINO YOSHITO
IPC: A23L19/00
Filed: 1981-02-14
Abstract: PURPOSE: To obtain a novel product, by covering a mixture of ground fish meat and flesh of pumpkin with a covering material consisting of ground fish meat.  
     CONSTITUTION: A mixture of 50W85wt% flesh of pumpkin and the rest of ground fish meat of walleye pollack, etc. is used as the inner matter 2, the covering material 3 consisting of ground fish meat as a main ingredient, spinach or a green coloring matter is used. The inner matter 2 is covered with the covering material 3 by a molding machine, a proper amount of the bread crump 6 is sprinkled on the covered material, and a mold is pressed on the covered material to make stripes 5. The gynophore material 4 impregnated with sugar is put in the covered material, steamed at 90W95°C, forzen, stored, and forwarded. After thawing, it is fried for food. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000212984-A (JP)
Title: Manhole lid with air suction and exhaust device
Inventor: SUZUKI HIROSHI
IPC: E03F5/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a manhole lid with air suction and exhaust devices capable of making the manhole maintenance easier, of simplifying the construction at a low cost and of reducing man-hour for assembly by fastening the air suction and exhaust device for preventing scattering to the manhole lid in one united body. SOLUTION: A manhole lid 20 with suction and exhaust devices for preventing scattering has a manhole lid 20 and a fastening portion 21A on the rear surface by forming a plurality of air exhaust through-holes 22. And the manhole lid 21, and the air suction and exhaust device 30 for preventing the scattering comprising a container-shaped main body 31 having an opening portion 31A fastening to a fastening portion 21A, and the air suction and exhaust openings 32 for preventing the scattering comprising an air suction valve 35 and exhaust valve 33 closing in a rotatable manner air suction and exhaust openings 32, 33 provided in the main body 31 are assembled in one united body through the fastening portion 21A.
Patent JP-H06215930-A (JP)
Title: Electric insulation coated body and manufacture thereof
Inventor: OKUBO MITSUGI
IPC: B05D7/00
Filed: 1993-01-13
Abstract: PURPOSE:To provide a manufacturing method for an electric insulation coated body which is capable of increasing the thickness of an insulation layer near the corner areas which include the corners without increasing the thickness of an insulation layer on a flat area of a metal body, such as a motor core and reducing the thickness of the insulation layer as soon as possible. CONSTITUTION:When manufacturing an electric insulation painted body where the surface of a metal body 20 having corners is covered with an insulation layer, such as electric insulation paint, manganese phosphate particles, which are electric insulation particles. are deposited near a cornered area of the metal body 20 which includes the corners and the surface of the area is roughened, and then the surface of the metal body 20 which includes the projected and recessed parts is coated with electric insulation paint. thereby forming an insulation layer with a paint film 26 which comprises a particle layer 10 made of phosphate particles and electric insulation paint.
Patent JP-S58137712-A (JP)
Title: Ultrasonic flowmeter
Inventor: OZAKI SADAHIKO
IPC: G01F1/66
Filed: 1982-02-10
Abstract: PURPOSE:To correct the temperature of an output, by using output temperature correction constants, which are determined by the inside diameter of a pipe through which a fluid is flowed, the angle of incidence of ultrasonic propagation in the fluid, the acoustic velocity of ultrasonic waves, and the ultrasonic propagation time, to obtain a fluid speed. CONSTITUTION:Ultrasonic wave transmitter and receivers 1a, 1b, 2a, and 2b are attached and fixed to a pipe 5, through which a fluid to be measured is flowed, through ultrasonic wave transmitter and receiver attaching members 3a, 3b, 4a, and 4b. The transmission and the reception of ultrasonic signals are controlled by a circuit part 6 to measure the time difference of ultrasonic propagation between the normal direction and the reverse direction and the ultrasonic propagation time from transmission to reception. Temperature compensation is performed by an output temperature compensating part 7. A fluid speed V is obtained by equations (1) and (2). In equations, A and B are output temperature correction constants, and (d), theta, (c), (t), and DELTAt are the inside diameter of the pipe, the angle of incident of ultrasonic propagation, the acoustic velocity of ultrasonic waves, the ultrasonic propagation time, and the time difference of ultrasonic propagation respectively.
Patent JP-H04259766-A (JP)
Title: Connecting member for circuit
Inventor: TSUKAGOSHI ISAO
IPC: H01B5/16
Filed: 1991-02-14
Abstract: PURPOSE:To provide a connecting member capable of easily attaining the electric connection between circuit and an excellent insulating property between adjacent circuits under wide connecting conditions. CONSTITUTION:In a connecting member for circuit, a composite particle 6 obtained by adhering and forming an insulating particle 3 having a particle size smaller than that of a thermally deforming conductive particle 5 and harder than an adhesive under connecting conditions on the surface of the thermally deforming conductive particle 5 in which a core material 1 consisting of a polymer is substantially covered with a conductive metal thin layer 2 is dispersed in an adhesive 4.
Patent JP-S60166272-A (JP)
Inventor: SAMEJIMA KENICHI
IPC: C04B35/66
Filed: 1984-02-09
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-S61178528-A (JP)
Title: Engine brake strengthening device
Inventor: HIGASHIDA HIROBUMI
IPC: F02D41/12
Filed: 1985-02-05
Abstract: PURPOSE:To obtain high engine-brake force with an economical construction by increasing the quantity of air which flows a bypass connecting the upper course of a throttle valve with its lower course by request for engine brake, and increasing air quantity flowing into a cylinder. CONSTITUTION:When request for engine brake is issued by operating an engine brake request switch 28, a bypass air control valve 16 is fully opened, increasing the quantity of bypass air which flows a bypass 15 connecting the upper course of a throttle valve 12 with its lower course. Thereby, more air is taken in into a cylinder at the intake of an engine 14, increasing pumping loss at the time of its compressing stroke, resulting in increase in engine brake force.
Patent JP-S63188841-A (JP)
Title: Magneto-optical recording film
Inventor: TOKI KAORU
IPC: H05K7/12
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a recording film having a high magneto-optical effect by using a thin binary Ho-Ni alloy film specified in the content of atom.% of Ho to constitute the recording film which has magnetic anisotropy in the direction perpendicular to the film plane and forms an inverted magnetic domain when irradiated with a light beam of a laser, etc. CONSTITUTION:An NoNi film having 1,000Angstrom  thickness and an SiN film having 1,000Angstrom  thickness are continuously formed by sputtering as the recording film on a glass substrate without breaking the vacuum of magnetron. The film is formed at this time by using an Ni disk carrying an Ho chip as a target and executing sputtering in an Ar atmosphere at the power density controlled to 2W/cm<2> and the sputtering gaseous pressure controlled to 7X10<-1> Pa. The recording film having the magnetic anisotropy in the direction perpendicular to the film plane even at a room temp. is thus obtd. by solutionizing <=8atom.% rare earth metal Ho with respect to Ni which is an iron family transition metal.
Patent JP-S61183068-A (JP)
Inventor: MAKINO KATSUMI
IPC: B66B13/04
Filed: 1985-02-07
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-S63189170-A (JP)
Inventor: YAMAMOTO OSAMU
IPC: A63B35/00
Filed: 1987-01-31
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-S63188994-A (JP)
Inventor: MURAKAMI MICHIAKI
IPC: H05K3/40
Filed: 1987-01-30
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-H07230859-A (JP)
Title: Connector structure
Inventor: UNNO SATORU
IPC: H01R12/24
Filed: 1994-02-18
Abstract: PURPOSE:To improve contact pressure by bringing a conductor into tight contact with a comb-shaped projecting part of a holder, and prevent damage by protecting the conductor from external force, by sandwiching both end parts of the conductor by sandwiching members arranged on a holder guide. CONSTITUTION:In a connector of a flexible cable, a flexible cable 18 is installed on a holder 3, and an exposed conductor 19 is wound round a comb shaped projecting part, and the holder 3 is fitted and inserted in a holder guide 1, and the projecting part is passed between upper and lower parts of sandwiching members 11 arranged on both sides. The tip of the projecting part is butted against tip parts of the sandwiching members 11, and a locking part of the holder guide 1 and a notch part of the holder 3 are engaged with each other, and are integrally fixed together. At this time, the sandwiching members 11 cover both end parts of the comb-shaped projecting part, and restrain formation of a clearance between the projecting part and the cable 18 wound round the projecting part. Thereby, adhesion to an elastic terminal 21 is secured, and stable pressure contact is obtained, and a conductor surface can be protected by the sandwiching members.
Patent JP-S61180470-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OBA OSAMU
IPC: H01L27/118
Filed: 1985-02-05
Abstract: PURPOSE:To contrive to improve reliability of digital circuit made of a gate array by a method wherein surge voltage discharge circuit is connected respectively to an external terminal, which is not connected with prescribed IC inside a semiconductor chip mounted on an IC package. CONSTITUTION:A surge voltage discharge circuit, which is assembly by a Schottky clamp transistor TR, a Schottky diode D and a resistance R. A section of a semiconductor chip portion is shown that a bonding wire W is bonded with a pad PA. The lower layer of the pad PA is covered by an Si diode film 1, whose thickness is several thousand Angstrom , and a region 2 floating electrically at a semiconductor chip under thereof is enclosed by a substrate section 3 grounded. Additionally, the surge voltage discharge circuit installed to a part not shown by the figure and the non-connected pin PA are wound and are connected.
Patent JP-H01196877-A (JP)
Title: Manufacture of photo-semiconductor element
Inventor: TSUBOTA TAKASHI
IPC: H01L33/30
Filed: 1988-02-02
Abstract: PURPOSE:To inhibit oscillation efficiently by forming the upper section of a trench so as to be thicker than other sections and shaping an active layer as a light-emitting section into a V-trench continuing in parallel with the trench and penetrating a current constriction layer in the current constriction layer. CONSTITUTION:An SiO2 film 2 and a positive resist 3 are formed onto a P type InP substrate 1, and a V-shaped trench 5 is shaped through etching. A P-type InP buffer layer 6, an N-type InGaAsP current constriction layer 7 and a P-type InP current constriction layer 8 are grown. A V-shaped trench 12 penetrating the N-type InGaAsP current constriction layer 7 is formed. A P-type InP clad layer 13 is shaped, and a P-type InGaAsP active layer 14, an N type InP clad layer 15 and an N-type InGaAsP cap layer 16 are grown into the V trench 12. Positive charges are connected to an AuZn electrode 17 and negative charges to an AuGeNi electrode 18 respectively, and the electrodes 17, 18 are conducted, thus emitting light in the P-type InGaASP active layer 14.
Patent JP-S55114455-A (JP)
Title: Production of cast ingot having solidification structure dispersed with primary crystal grain
Inventor: ARIHARA KAZUHIKO
IPC: B22D27/20
Filed: 1979-02-27
Abstract: PURPOSE: To produce the cast ingot having the solidification structure dispersed with primary crystal grains in the matrix and having sound characteristic by determining adequate apparent viscosity, the stirring time after the arrival of eutectic temperature, etc. at the time of ingot making or casting for semi-molten slurry production.  
     CONSTITUTION: With respect to the alloy the component system in which the calculated solidus rate corresponding to the predictable eutectic temperature corresponds to 0.65 under, the following are done in order to make its solidification structure into the structure in which the grains of the primary crystals are evenly dispersed and provide the cast ingot superior in both quality and characteristic. Namely, when the apparent viscosity approaches to such a calculated solidus rate which corresponds to the eutectic temperature from poise or more, the semi-molten slurry alloy is produced within the range up to 40 poise and it is made into ingot or cast. When the abrupt increase in the apparent viscosity occurs after the arrival of the eutectic temperature, the ingot making or casting of the semi-molten slurry alloy is executed within the time at which the value of the apparent viscosity reaches the range from 5W40 poise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57136739-A (JP)
Title: Color picture tube
Inventor: KOBA HIROYUKI
IPC: H01J31/20
Filed: 1981-02-18
Abstract: PURPOSE:To produce symmetrical beams over the entire image surface of a color image receiving tube, and enhance the color purity of the said tube by making the shape of the section of the bridge of a shadow mask to be a trapezoid, and by increasing the small-hole-side width of the bridge and decreasing the large-hole-side width of the bridge as they come from the center near to the horizontal periphery of the shadow mask. CONSTITUTION:The large-hole-side bridge width B1 of a bridge part 17 of a shadow mask 14 is decreased and the small-hole-side bridge width B2 is increased as they come from the center of the mask 14 near to the horizontal periphery of the mask 14. The shapes of parts near the ends of the horizontal axis and parts near the ends of the diagonal axes of the bridge part 17 are made as indicated by figures (b). Owing to the above constitution, electron beams 5 passing through slit parts 16 near the horizontal- axis ends and the diagonal-axes ends of the shadow mask 14 are prevented from being blocked by a large-hole-side slanting part 17a of the bridge part 17, and the shapes of beams formed on the axes ends and on the diagonal axes ends of a fluorescent screen become symmetrical like those formed on the center and on the vertical axis of the image screen. As a result, the color purity of a picture tube can be enhanced.
Patent JP-H08216152-A (JP)
Title: Apparatus for impregnating resin into paper base material
Inventor: SUGIYAMA TAKEO
IPC: B29B15/10
Filed: 1995-02-09
Abstract: PURPOSE: To prevent paper powder scraped by means of surfing rolls from adhering on the surfaces of the surfing rolls during manufacturing process of a prepreg. CONSTITUTION: A fluororesin layer 9 is formed for preventing paper powder from adhering on the surfaces of surfing rolls which carry a paper base material so as to extend the paper base material in the base material forwarding direction to make the extension of a resin-impregnated paper base material escape in the width direction.
Patent JP-S56118047-A (JP)
Title: Preparation of amino acid
Inventor: KISHIDA KOUNOSUKE
IPC: C25B3/23
Filed: 1980-02-25
Abstract: PURPOSE: To obtain an amino acid readily and economically, by combining two process of hydrolyzing an aminonitrile with an alkali, followed by ion exchange through electrolysis.  
     CONSTITUTION: In the first process an aqueous solution of NaOH (or KOH) is added to an aqueous solution of aminonitrile (e.g., aminoacetonitrile, α- or β- aminopropionitrile) and stirred under heating, to give a Na or K salt of an amino acid (e.g., glycine, α- or β-alanine). The electrolyte cell 1 is provided with the two cation exchange membranes 4a and 4c as disphragms between two electrodes. The aqueous solution of 11 of amino acid salt obtained in the first process is made to flow into the ion exchange chamber 7 and subjected to ion exchange, while an aqueous solution of a mineral acid is fed to the anode chamber 5 of the electrolytic cell 1 and an aqueous solution of NaOH (or KOH) is fed to the cathode chamber 6, to give an amino acid and simultaneously NaOH(KOH) in the cathode 6. An acid is not consumed and waste liquor will not occur. Reduction of energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06236292-A (JP)
Title: Data processor
Inventor: NISHIMURA NAOYUKI
IPC: G06F11/22
Filed: 1993-02-10
Abstract: PURPOSE:To facilitate debugging by the ICE of a read only memory (ROM) provided with a check program. CONSTITUTION:Concerning the data processor for executing processing based on a control program 21 stored in a ROM 14, a first area 22a is arranged for storing check data being the exclusive OR of all the data in the ROM 14, a second area 23a is arranged for storing a check data generating program 23 to write the result in the first area 22a by computing exclusive OR, a third area 20a is arranged for storing a check program 20a by computing exclusive OR comparing the result with the check data in the first area and checking the ROM data, and a fourth area 21a is arranged for storing the control program in the ROM 14. Then, the check program 20 is operated continuing to the check data generating program 23 before the control program is executed.
Patent JP-H04238336-A (JP)
Title: Mask material for forming image, method for producing mask material for forming image and image printing device
Inventor: SUGAIWA TAKAYUKI
IPC: G03B27/52
Filed: 1991-01-22
Abstract: PURPOSE:To automatically set a negative film and a printing condition and to rapidly and accurately produce an image recording body by recording and reading negative information concerning a negative film corresponding to the non-image area of a mask material for forming an image. CONSTITUTION:The mask material 10 for forming the image is used to perform printing on a photographic paper and form the image coexistent with the negative image of the negative film. The negative information 10b concerning the negative film is recorded in the non-image area 10a of the mask material 10 before a printing stage by using a bar code.
Patent JP-S61181944-A (JP)
Title: Total reflection infrared spectrochemical analyzer
Inventor: ISHIKAWA MEGUMI
IPC: G01N21/35
Filed: 1985-02-08
Abstract: PURPOSE:To achieve a higher measuring accuracy, by putting a sample evenly tight on a crystal. CONSTITUTION:A sample 1 is inserted between a crystal 2 and a keep plate 3. The crystal 2 is fixed with a base 4 for fixing a holder and a pin 5 for holding the crystal. The keep plate 3 is pressed with fixing screws 9 and 10 connected to a keep plate 8 with a column 6 and a support plate 7 to get the sample tight on the crystal 2 with the keep plate 3 and the keep plate 8. The top of the support plate 7 is pressed with a fixing screw 12 connected to the keep plate 8 with a support plate 11 to prevent the warping of the support plate 7 caused by tightening of the fixing screws 9 and 10.
Patent JP-S61182476-A (JP)
Title: Cryopump
Inventor: MATSUDA NORIMOTO
IPC: F04B37/08
Filed: 1985-02-08
Abstract: PURPOSE:To adjust temperature of a cryopanel and variably control an exhaust speed of a cryopump, by controlling a flow variable means, which adjusts a flow of working gas circulated to an expansion means from a compressor, in accordance with the temperature or the like of the cryopanel. CONSTITUTION:A cryopump is constituted by a compressor 10 inducting working gas of normal temperature and low pressure and delivering working gas of normal tmeperature and high pressure, expansion machine 20 adiabatically expanding the working gas delivered from the compressor 10 and generating the cold and cryopanels 30, 31 mounted to a low temperature end part of each stage expansion machine 21, 22 of said machine 20 and collecting the gas hin the periphery. The above pump provides a flow variable valve 40 in a bypass pipe 92, connecting a high pressure pipe 90 with a low pressure pipe 91, while a pressure sensor 50 detecting the pressure in a vacuum chamber 100. And the desired end is attained by controlling an opening of the flow variable valve 40 through a controller 60 in accordance with a signal from the pressure sensor 50.
Patent JP-2000218810-A (JP)
Title: Head unit
Inventor: IIJIMA TAKAYUKI
IPC: B41J2/175
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a head unit capable of enhancing the sealability of the connection part of an ink flow passage and capable of preventing the leakage of ink. SOLUTION: A plurality of projected parts to which ink flow channels are opened are provided on the side of the seal member 20 of a head case 14 and the seal member 20 has a shape covering a plurality of the projected parts 19A-19E and the receiving parts 22 preventing the deformation of the end part of the seal part 20 are provided integrally along with the projected parts on the outside of the apex of the almost polygon connecting a plurality of the projected parts 19A-19E to enhance the sealability of the connection part of the ink flow channels.
Patent JP-S57136091-A (JP)
Title: Manufacture of heat-pipe shaft
Inventor: WAKE AKIRA
IPC: F28D15/02
Filed: 1981-02-17
Abstract: PURPOSE:To obtain a heat-pipe shaft free from deterioration with the lapse of time and from weld defects while facilitating the manufacture thereof by forming a blank pipe for heat pipe from a cylindrical metallic pipe, in manufacturing a heat pipe shaft used for a rotary shaft of a rotary electric machine or the like. CONSTITUTION:A round metallic bar 12A is friction welded to one end of the cylindrical metallic pipe 11. Next, a round metallic bar 12B having a through- hole 13 formed along the axial direction and having a small-diameter pipe 7 welded to one end thereof in such a manner as to communicate with the through-hole 13 is friction welded to the opened end of the metallic pipe 11 by pressing against the latter, thereby producing the blank pipe 9 for heat pipe. After cleaning the interior of the heat pipe 9 via the small-diameter pipe 7, the internal pressure is reduced by evacuating the residual air and a predetermined amount of a working fluid 10 is poured into the pipe 9 through the pipe 7, followed by sealing off the pipe 7 to produce a heat-pipe shaft 6.