baber/WOPTO huggingface dataset:
Patent JP-S60160275-A (JP)
Title: Video input device
Inventor: KOBAYASHI TAKEO
IPC: H04N5/907
Filed: 1984-01-31
Abstract: PURPOSE:To relax the connecting condition with a memory bus by slowing down the transfer speed in transferring the A/D conversion data of a video signal to the picture memory bus less than the sampling speed of the A/D conversion. CONSTITUTION:An RAM172 is set to the write mode during one horizontal scanning period where an RAM171 is in the read mode and a data of the next one horizontal scanning line's share is written in the RAM172 in the period of 80ns (sampling period of an A/D converter 13). When the next one horizontal scanning period is started, the mode of the RAM171 and 172 is switched over. Moreover, tri-state registers TS-REG 161, 182 are switched to the enable state and TS-REG 162, 181 are switched to the disable state. As a result, while the data stored in the RAM172 in the preceding one horizontal scanning period is transferred to the picture memory bus 20 in the period of 120ns, the data applied with A/D conversion during the present horizontal scanning period is written in the RAM171 in the period of 80ns.
Patent JP-H05150085-A (JP)
Title: Nuclear-fuel dissolving apparatus incorporating pulsating device
Inventor: REFUEBUBURE BERUNARUDO
IPC: G21C19/44
Filed: 1991-02-06
Abstract: PURPOSE: To completely remove solid particles in liquid of a nuclear fuel dissolving device and on the bottom of its vessel. CONSTITUTION: The invention relates to a nuclear fuel dissolving device constituted of a liquid filling vessel 1 having an inclined bottom part along length of its vessel and an insoluble solid particle removing device 5 positioned on the front face of the lowest point 6 of its bottom part. A liquid pulsation device 7 is incorporated, an opening part 9 exists in the neighborhood of its bottom part, and has slightly larger inclination. Thus, liquid forcedly returned by the pulsation device moves solid particles precipitated on its bottom part, and they are collected under the removing device 5.
Patent JP-H08210538-A (JP)
Title: Relief valve
Inventor: HAMADA SHINICHI
IPC: F16K17/06
Filed: 1995-02-02
Abstract: PURPOSE: To provide a highly precise relief valve while reducing a ratio of modification such as replacement of parts and partial intercontact correction after assembly. CONSTITUTION: A poppet 7a is directly fitted in a valve body 7A slidably, while a spring 7e projectingly energizing the poppet 7a and a plug 18 receiving the spring 7e are installed in the valve body 7A removably. When an oil pressure working on the inside of a poppet seat 7d restricting a projecting shift of the poppet 7a becomes the predetermined value or more, the poppet 7a is retracted against energizing force of the spring 7e so as to accomplish a condition for relief operation, while a shim 19 altering the installation length of the spring 7e is removably arranged between the poppet 7a and the plug 18 in the inside of the valve body 7A.
Patent JP-H07226412-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO MASAO
IPC: H01L23/02
Filed: 1994-02-10
Abstract: PURPOSE:To provide a method of chip mounting which achieves desired accuracy of positioning leads or electrodes as well as perfect adhesion of bonds. CONSTITUTION:A semiconductor chip 33 is attached to an island 22, which is coated with adhesive 45 and suspended by pins 23 of a lead frame that is supported at its edges. Then, the semiconductor chip 33 is depressed so that the suspension pins 23 may be bent. When the chip is attached, the adhesive 45 is preferably heated. The chip is preferably one separated at its outer leads from a carrier tape.
Patent JP-H05208872-A (JP)
Title: Coating for protecting refractory or the like
Inventor: TAGAMI YUKIMI
IPC: C04B35/66
Filed: 1992-01-31
Abstract: PURPOSE:To prolong the lives of refractories by compounding a heat-resistant and corrosion-resistant agent, an adhesive agent for improving the strength between coating films, a sintering auxiliary, and a dispersing agent, and disposing the produced composition in water or a solvent to form a coating. CONSTITUTION:Si3N4 Cr2kO3, ZrO2 and Al2O3 are compounded in a prescribed ratio to form a heat-resistant and corrosion-resistant agent, and MgO, ZnO, Na2O, CaO and glass powder are compounded in a prescribed ratio to form a sintering auxiliary. Sodium carboxymethylcellulose and colloidal water-containing aluminum silicate are compounded in a prescribed ratio to form a dispersing agent. Subsequently, 10-50 pts.wt. of a high density sintering agent such as SiC, 10-50 pts.wt. of the heat-resistant and corrosion-resistant agent, 5-50 pts.wt. of an adhesive additive for improving strength between coating films, such as SiO2, 5-40 pts.wt. of the sintering auxiliary and 10-30 pts.wt. of the dispersing agent are compounded with each other, and the produced composition is dissolved in a solvent to form a protecting coating. The coating is doubly applied to the opening end surface 1b and to an area ranging from the opening end surface to a constant distance L in the inside direction at the upper part of the lining heat-resistant brick side la of a ladle l for the production of steel to form a protecting film 2.
Patent JP-S58132724-A (JP)
Title: Unequal image visibility correcting spectacles
Inventor: YOSHIDA SHIYOUTAROU
IPC: G02C7/02
Filed: 1982-02-03
Abstract: PURPOSE:To obtain agreeable both-eye visibility, by installing as spectacles, a retrofocus type lens group consisting of a combination of a concave lens as a front elemnt and a convex lens as a rear element in front of noncrystalline lens eyes, and a telephoto type lens group consisting of a combintion of a convex lens as a front element and a concave lens as a rear element in front of healthy eyes. CONSTITUTION:In front of a noncrystalline lens eye 1, retrofocus type combination lenses 5 and 4 are installed. The front element 5 is a meniscus type concave lens and the rear element 4 is biconvex type convex lens. In front of a healthy eye 2, a telephoto type combination lenses 7 and 6 are installed. The front element 7 is a biconvex type convex lens, and the rear element 6 is a biconcave type concave lens. By the refractive power of the lens 7 and 6, and a crystalline lens 3, the size of an image which is seen by the healthy eye is allowed to coincide with the size of an image which is seen by the noncrystalline lens eye through the lens 5 and 4, by which normal both-eye visibility can be executed.
Patent JP-2000211956-A (JP)
Title: Cement composition
Inventor: IMAHASHI TAICHI
IPC: C04B28/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cement composition comprising Portland cement, silica fume, limestone powder and gypsum in specified proportions, and capable of giving high-strength concrete products at low water/cement ratio. SOLUTION: This cement composition comprises 50-87 wt.% of Portland cement, 5-25 wt.% of silica fume, 3-25 wt.% of limestone powder, and 5-15 wt.% of gypsum (calculated as anhydrous gypsum); wherein the Portland cement is esp. pref. high-early-strength or ultrahigh-early-strength Portland cement; the silica fume to be used may be in any form available such as powder, granule or slurry; the limestone powder is preferably fine with a Blaine value of 3,000-10,000 cm2/g; and the gypsum to be used is dihydrate or hemihydrate gypsum, being esp. pref. insoluble anhydrous gypsum. The concrete produced using this cement composition is excellent in mechanical strength developability, being a high-strength product >=100 N/mm2 in mechanical strength after cured by steam.
Patent JP-S53101298-A (JP)
Title: Liquid crystal display unit
Inventor: KUBOTA KANEMITSU
IPC: G02F1/1335
Filed: 1977-02-16
Abstract: PURPOSE: To ensure a multiplex driving of a large duty ratio and thus to obtain a lar large capacity character display, by providing a temperature compensation circuit of the display driving supply voltage after fixing the visual angle and then varying the supply voltage in accordance with the shift of the display voltage caused by the temperature of the liquid crystal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02232554-A (JP)
Title: Sensor construction
Inventor: HERUMAN MARUZOONA
IPC: G01N27/404
Filed: 1990-01-25
Abstract: PURPOSE: To realize a small once-through chamber suitable for flow by making such a structure that the maximum extension of the once-through measuring chamber that is at a right angle against the flowing direction of a sample medium may be substantially equivalent to a diameter of a sensing layer in an oxygen electrode. CONSTITUTION: This structure is provided with a housing 1 divided into two, that lower side part 2 and upper side part 3 are adhered to each other on the surface of a measuring chamber formed as a once-through measuring chamber 4. In addition, an oxygen electrode 13 is provided with a holding means 14 penetrating its center, and a sensing layer 11 is in contact with the end part on the side of measuring chamber of the electrode 15, and further the layer 11 is covered with an external film 16. A reference electrode 23 arranged within a hole 22 of the lower part 2 is formed on a deck face 10 facing the electrode 13 of the chamber 4.  Since the electrode 23 is housed in the outside, the chamber 4 can be formed compactly and optimally for the flow, and at this time the maximum extension of the chamber 4 is at a right angle against the flowing direction of a sample medium and is substantially equal to a diameter 26 of the layer 11 of the electrode 13.
Patent JP-S58135154-A (JP)
Inventor: CHIYAARUZU BAANAADO GURIINBAAG
IPC: C03C17/23
Filed: 1983-02-01
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-S61176547-A (JP)
Title: Production of phenylacetaldehyde
Inventor: MATSUOKA KAZUYUKI
IPC: C07C67/00
Filed: 1985-01-30
Abstract: PURPOSE:To improve the yield without polymerization, etc. in isomerizing styrene oxide to obtain the titled substance useful as a synthetic intermediate for agricultural chemicals, medicines, etc., by feeding the raw material styrene oxide in the gaseous state continuously into a specific solvent containing a suspended catalyst. CONSTITUTION:Styrene oxide in the gaseous state is continuously fed into a high-boiling organic solvent containing a suspended catalyst at a rate corresponding to the reaction rate and isomerized within preferably 160-220 deg.C temperature range and 5-50mmHg pressure range to give the aimed compound. The charging rate of the above-mentioned raw material is preferably 0.1-15 times/he based on the weight of the catalyst used. Synthetic silica-alumina which is a solid acid catalist, etc., is used as the catalyst, and a high-boiling hydrocarbon boiling preferably at >=250 deg.C, e.g. liquid paraffin, is used as the solvent. the catalyst concentration in the organic solvent is preferably 0.5-10%.
Patent JP-S56113117-A (JP)
Title: Working method of lens for spectacles
Inventor: SUZUKI AKIRA
IPC: G02C7/02
Filed: 1980-02-13
Abstract: PURPOSE:To get rid of a vortex ring of a spectacle lens of >=-0.00 deg., by polishing both the outside surface and the inside surfce of a lens, within the range of 90- 110 deg., in accordance with the number of degrees. CONSTITUTION:At first, an edge angle is prepared on the lens in order to make it fit into the groove of the frames A1(a-d), A2(b-c), and subsequently both the side surface (a)-(b) and the inside surface (c)-(d) are polished. As for the angle alpha of said side surface (a)-(b) and inside surface (c)-(d) against the surfce of the lens, in case of a weak degree lens, they are polished so as to become 90 deg., and in case of a strong degree lens, they are polished within the range of 90-120 deg., and furthermore the whole circumference is polished.
Patent JP-S61173515-A (JP)
Title: Current switching circuit
Inventor: SUMI KATSUAKI
IPC: H03M1/74
Filed: 1985-01-28
Abstract: PURPOSE:To realize a current switching circuit which reduces base currents of transistors (TR) constituting differential amplifiers of the current switching circuit and suits to fast operation by providing the differential amplifier as the 1st and the 2nd differential amplifiers separately. CONSTITUTION:The TRs Q7 and Q8 constituting the constant current source circuit 100 are connected on Darlington basis; the base of the TRQ7 is connected to the output voltage terminal 5 of an operational amplifier OP, the emitter is connected to the base of the TRQ8, and the collector is connected to the emitters of TRs Q1 and Q2 constituting the 1st differential amplifier 90a. Those differential amplifiers 90a and 90b are composed of the single-connected TRs, so even when those TRs turn off, charges accumulated in those TRs are discharged speedily from a digital input terminal 1 and a bias voltage input terminal 4, so that fast operation is obtained.
Patent JP-S60161911-A (JP)
Title: Skin cosmetic
Inventor: ABE TAKASHI
IPC: A61K8/30
Filed: 1984-01-31
Abstract: PURPOSE:A cosmetic for improving dried skin, preventing aging of skin, providing skin with wetting characteristics, softness and luster by promoting water retention function of skin, containing cholesteryl sulfate and/or its salt. CONSTITUTION:A cosmetic containing 0.01-5wt% (preferably 0.05-3wt%) cholesteryl sulfate and/or its salt. This cosmetic can promote water retention function of skin by normalizing functions between cells of corneum and by making structure of corneum cells dense. Since this cosmetic does not require a large amount of wetting agent and a softener as it is required conventionally, there is no fear of inhibition of normal physiological functions of skin caused by the compounding agents.
Patent JP-H0550620-A (JP)
Title: Thermal transfer line printer
Inventor: NOZAKI MINEO
IPC: B41J17/12
Filed: 1992-01-31
Abstract: PURPOSE:To prevent the sticking of the ink of a transfer material in a thermal transfer line printer. CONSTITUTION:At the time of the recording due to a thermal head 7, a transfer ink ribbon 12 is fed so that printing paper 11 and the transfer ink ribbon 12 have a relative speed. That is, since the transfer ink ribbon 12 and the printing paper 11 are rubbed with each other at the time of recording, the sticking of ink can be prevented.
Patent JP-S57130839-A (JP)
Title: Stop light illuminating device
Inventor: ISHIMARU TAKAYUKI
IPC: B60Q1/44
Filed: 1981-02-06
Abstract: PURPOSE:To prevent wasteful use of electric power in a stop light illuminating device of a tractor or the like by not illuminating the light by the operation of a parking brake operating device but illuminating by operation of at least either one of the left or right brake pedals. CONSTITUTION:Left and right brake pedals 1 and 2 which are provided in parallel are made operatable by a parking brake operating device 12 via a press- down member 15, a brake switch 18 being installed on a parking brake lever arm 14 having a long groove 14b slidingly engaged with a pin 16 of the press- down member 15 to have a stop light illuminated by step on operation of at least either one of left or right brake pedals but not by operation of the parking brake operating device 12. When parking with the use of the parking brake operating device 12 only a parking light having small capacity will be illuminated.
Patent JP-H02197091-A (JP)
Title: Discharge lamp lighting circuit
Inventor: TAKAHASHI KEIJI
IPC: H05B41/24
Filed: 1989-01-26
Abstract: PURPOSE:To economize the demand and prevent the misdetection by detecting the last stage of the life from the voltage between terminals of a by-pass resistance. CONSTITUTION:A discharge lamp LT is energized by the output from an inverter circuit. A current transformer CT which input coil is connected to the lamp LT in series and for performing the feedback control of the inverter circuit with the output of an output coil is comprised. A capacitor C10 is connected to the input coil of the transformer CT in series, and while a by-pass resistance R15 is connected in parallel with the series circuit which consists of the input coil and the capacitor C10. The last stage of the life of the discharge lamp LT is detected from the voltage between terminals of the resistance R15. The sufficient voltage for detecting can be obtained by detecting in such a way even if the resistance value of the by-pass resistance is small at the last stage of the life. Since the change of the lamp voltage is independent of the detection of the last stage of the life of the lamp, even if a lamp which voltage is changed large immediately after the lighting is used, the misdetection of the last stage of the life is eliminated.
Patent JP-H05210703-A (JP)
Title: Device for forming test pattern
Inventor: SUZUE KAZUAKI
IPC: G06F17/50
Filed: 1992-01-31
Abstract: PURPOSE:To reduce operator's signal merging work. CONSTITUTION:A discrepant signal name detecting means 6 detects a discrepant I/O signal name between a test pattern and a circuit and displays the detected result on a discrepant signal name display means 7, a signal merging work selecting/specifying means 8 selects and specifies the corresponding, adding and erasing work of the I/O signal name to/from the test pattern and a signal merging processing executing means 9 applies processing corresponding to respective working contents selected and specified by the means 8 to the test pattern having the discrepant I/O signal name. Said processing is applied to plural simulation test patterns in each circuit, a strobe point corresponding to an output signal newly added to the test pattern side is selected from already formed output signals and set up and processing for defining the input timing of the newly added input signal is started.
Patent JP-S58135575-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: SAKAI TSUGIO
IPC: H01M4/50
Filed: 1982-02-04
Abstract: PURPOSE:To obtain a cell extremely excellent in a long shelf life by using manganese dioxide with the X value of MnOx of 1.85-1.95 for a lithium-manganese dioxide cell. CONSTITUTION:85%, by weight, of electrolyzed MnOn (gamma) heated in the atmosphere, 10% of graphite as a dielectric material, and 5% of Teflon powder as a binding agent are mixed and molded into a positive electrode 2. Metal lithium is used for a negative electrode 4, and propylene carbonate of nonaqueous solvent and 1, 2 dimethoxyethane are mixed equally, by volume, and are dissolved with one mole of lithium perchlorate to be used as the electrolyte. The positive and negative electrodes are inserted physically and electrically in contact with a positive electrode can 1 made of SUS434 stainless steel and a negative electrode can 3 made of SUS304 stainless steel respectively, and a separator 5 made of polypropylene nonwoven fabric is inserted between both electrodes. Finally, the cell is assembled by fully bending the edge of the positive electrode can 1 inward through a gasket 6 made of polypropylene.
Patent JP-2000212008-A (JP)
Title: Insecticidal composition and insecticidal method
Inventor: CHIHO SATOSHI
IPC: A61K31/44
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a more superior insecticide in lethal effect, immediate effect or the like by making the composition include chloropyridylmethylcyanomethylacetamidine and phenoxyphenyl pyridyloxypropyl ether. SOLUTION: This insecticidal composition contains (E)-N1-[(6-chloro-3-pyridyl) methyl]-N2-cyano-N1-methylacetamidine and 4-phenoxyphenyl 2-(2-pyridyloxy) propyl ether, preferably in a weight ratio of 1:(0.01-10), more preferably 1:(0.05-5). The composition can be applied to the control targeting wide range pests such the agricultural or silvicultural pests, ectoparasites of an animal and sanitary insect pests, and can be used by the method of applying the composition to the pests or a habitat of the pests, applying the composition to the plant body or the neighbor of the plant, or parenterally or orally administering the composition to a host animal.
Patent JP-H04237692-A (JP)
Title: Engine cooling device of snow mobile
Inventor: FUKUDA KAZUTAKA
IPC: F01B1/12
Filed: 1991-01-16
Abstract: PURPOSE:To provide a compact engine by improving the arrangement of a cooling water pump and the arrangement of a cooling water passage for engine. CONSTITUTION:A cooling water pump 56 is arranged at the central part of an upper crank case 74 and a lower crank case 75 at the lower position of an air suction passage 82 of cylinder bodies 76, 77. Split housings 93, 94 of the cooling water pump 56 are mounted on the upper crank case 74 and the lower crank case 75 by a bolt 'Jb. Cooling water is supplied to a pump chamber 101 owing to the rotation of a pump blade 99 of a pump drive shaft 97, and cooling water is sent under pressure into a cooling water passage 103 which is formed in the lower crank case 75 between cylinders on the right and left via branched pipes 102 on the right and left from the pump chamber 101.
Patent JP-2000213096-A (JP)
Title: Roof structure of unit building
Inventor: AOYAMA TETSUYA
IPC: E04B7/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the roof structure of a unit building capable of being built in the vicinity of a boundary line without infringing oblique line regulation, with an attic space easy to use. SOLUTION: A gable roof unit 2 is attached on a building unit 1 with a tip part on a gable side recessed from an end of the building unit 1. Any of a lean-to roof unit 3 lower than the gable roof unit 2, a lean-to roof panel, and a balcony unit is attached on the building unit 1 with the recessed gable roof unit 2.
Patent JP-H05218920-A (JP)
Title: Control system for satellite communication equipment transmission power
Inventor: NAKAZATO SHOZO
IPC: H04B7/15
Filed: 1992-02-03
Abstract: PURPOSE:To expand the service range to a ground station by optimum transmission power control of a transponder of a satellite communication equipment. CONSTITUTION:An up-link signal sent to a transponder mounted on an artificial satellite with up-linking from a ground station is inputted to a frequency converter 4 through an antenna 1 and a diplexer 2, in which the signal is converted into an intermediate frequency signal. The signal is subject to AGC control by an AGC attenuator 6 of an AGC loop, the result passes through a band pass filter 7 and the result is detected by a detector 8. Then the signal is used for a reception system AGC attenuator 6 and a transmission system output level controller 7 by a control signal amplifier 9, a down-link signal for a ground station outputted via a driver amplifier 12, a high output amplifier 13, the diplexer 2 and the transmission reception antenna 1 is optimizingly controlled by the same condition as the up-link signal and the reduction of the service range due to over-control is reduced.
Patent JP-H11205345-A (JP)
Title: Distributed type centralized supervisory and controlling device
Inventor: OTSU NOBUHIRO
IPC: G06F11/30
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To continue processings and to improve reliability by bypassing a faulty LAN and transmitting and receiving data in the case of a fault occurrence in a part of a LAN between CPU devices. SOLUTION: In order to efficiently process data, a LAN is divided into a LAN 1 and a LAN 2. When data from a CPU 2 are transmitted to a CPU 4 in a state of having no abnormal LAN, a route from an interface 2b to an interface 4b is tested first corresponding to LAN route information. LAN normal/abnormal information of the above route is 'normal', the route is used for transmission and data transmission is completed. For instance, when LAN abnormality occurs only in the route from the interface 2b to an interface 5b, a bypass route in the transmission from the CPU 2 to the CPU 5 is composed of a route from an interface 2a to an interface 3a, a CPU 3 and a route from the interface 3b to the interface 5b.
Patent JP-S58134738-A (JP)
Inventor: NANAUMI KEN
IPC: B32B15/08
Filed: 1982-02-05
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-S63184675-A (JP)
Inventor: TANAKA MICHIHIKO
IPC: E05B49/00
Filed: 1987-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。