baber/WOPTO huggingface dataset:
Patent JP-S54149282-A (JP)
Title: Lighting fixture
Inventor: YOKOYAMA MITSUO
IPC: H05B41/18
Filed: 1978-05-15
Abstract: PURPOSE:To make anti-heat protection of wiring for stabilizers needless and simplify the interior wiring by arranging many lighting fixtures in parallel inside a fixture main body unit provided with sockets and a starter fitted to one of the sockets. CONSTITUTION:In a fixture main body unit 1, a lamp T1 is held, sockets L1 and L2 are arranged, a glow starter G is fitted near the socket L1, and a current-limiting choke B is fitted near the glow starter G. The filament terminal of the socket L1 is connected in series with the glow starter G, and a connection terminal E1 is led out of the unit 1; the electrode terminal of the socket L1 is connected in series with the choke B, and a connection terminal E2 is led out of the unit 1; and connection terminals E3 and E4 are extended from the socket L2. Another unit 1a of the same construction is arranged in parallel with the unit 1, with glow starters G placed on the opposite sides; the units are held by connection metals 2 and 2a and electrically combined so as to simplify the internal wiring.
Patent JP-S54149249-A (JP)
Title: Air conditioner
Inventor: KAKIMOTO SATORU
IPC: F24F11/02
Filed: 1978-05-15
Abstract: PURPOSE: To enable ensured and easy check, even from a remote position, of operating condition with use of smaller space.  
     CONSTITUTION: Plural luminous diodes D are arranged to form a luminous displayer 5, and a predetermined number of the diodes D are caused to luminesce so as to display the operating condition. In addition, an electric control circuit 6 for the diodes D is provided for changing the display of operating condition by the diodes D according to the changes in operating condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60205607-A (JP)
Title: Electron beam working machine
Inventor: KAMIO MASASHI
IPC: H01J37/302
Filed: 1984-03-29
Abstract: PURPOSE:To eliminate the time lag up to the reception of control data and to realize high-speed control and the improvement of work precision by controlling a controlled system on the basis of a control signal from a control circuit and control data corresponding to it. CONSTITUTION:A welding control circuit 1 outputs a beam control command signal 8 and also counts the time lag from the output to the generation of an electron beam by an electron beam generator 4, and is capable of outputting a next signal 8 without holding itself for the time lag of operations of a beam control circuit 2 and the generator 4, so the circuit 2 and 4 perform control and generate the electron beam 7 without stopping. The circuit 1 outputs a work control command signal 9 to a work control circuit 3. The circuit 3 outputs a work movement control signal 11 to a work moving device 5 and also to the circuit 1 at the same time. Consequently, the circuit 1 knows the operation of the moving device 5 and outputs a next signal 9 without any time lag in the operation detection of the moving device 5.
Patent JP-2000258414-A (JP)
Title: Integrally formed multilayer chemical analysis element and quantitative method
Inventor: IGA JUNKO
IPC: G01N31/22
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an easily-handleable, high-sensitivity and high-precision integrally formed multilayer chemical analysis element and a quantitative method of magnesium ions, by utilizing an enzyme method by using glycerol kinase and glycerophosphoric acid oxidase for quantifying the magnesium ions in a test body. SOLUTION: This integrally formed multilayer chemical analysis element for quantifying of magnesium ions in a test body has a light-transmissible support 11, a reagent layer 21 containing a composition containing glycerol kinase, glycerophosphoric acid oxidase, peroxidase, and a pigment forming compound, and a developing layer 31 made of porous material containing adenosine tri- phosphate and a chelating agent, in this order. This quantitative method of the magnesium ions in the test body is so composed that the test body is placed in the point contact state on the integrally formed multilayer chemical analysis element and that a coloring concentration in the analysis element is measured.
Patent JP-2000255994-A (JP)
Title: Engine hood supporting device for industrial vehicle
Inventor: UCHIMOTO AKIRA
IPC: B62D25/12
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To selectively set or adjust a moving locus at the time of opening and closing while widening an opening of an engine hood. SOLUTION: An engine hood 3 turnable around a hinge pin 11 as a fulcrum is supported to be vertically slidable along a guide rail 8 on the rear piller part 7 side together with the hinge pin 11 and a slider 9. A turning operation and a vertically sliding operation for the engine 3 are allowed to be operated independently each other, and gas stays 15, 25 as an asisting means provided in each operation system independently reduce respective operation forces therefor at this time.
Patent JP-S63230540-A (JP)
Title: Dyeing of laminated safety glass
Inventor: NAKAMURA TADAO
IPC: D06P1/90
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a laminated safety glass having color excellent in weather resistance, by immersing the laminated safety glass having an inorganic glass at one face and synthetic resin at other face in an organic solvent solution containing an oil-soluble dye. CONSTITUTION:A laminated safety glass having surface of an inorganic glass at one side and surface of a synthetic resin consisting of crosslinkable polyurethane based resin having self recovering properties at least part of other face is immersed in a hydrocarbon based or ester based organic solvent solution (e.g. kerosene) containing 0.01-3wt.% oil-soluble dye (e.g. solvent blue 36) and heated to 40-120 deg.C to penetrate the oil soluble dye on the synthetic resin surface. Then the laminated safety glass is pulled up from the dye solution to remove the solution attached on the surface and heated at 80-160 deg.C to fix the dye.
Patent JP-S62214998-A (JP)
Inventor: UEDA TETSUYA
IPC: G06K19/077
Filed: 1986-03-17
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-S54150474-A (JP)
Title: Manufacture of laminate
Inventor: KAMIYAMA TAKAHISA
IPC: B29C61/00
Filed: 1978-05-19
Abstract: PURPOSE: To obtain a laminate having improved post-formability at low temperatures, heat and water resistance, by hot-pressing a sheet of paper, impregnated with a phenolic resin containing an ester plasticizer, placed on a sheet of lignin-containing paper.  
     CONSTITUTION: A sheet of paper impregnated with a phenolic resin comtaining 5W25 wt.% of an ester plasticizer is placed on a sheet of paper with a lignin content of 10W30 wt.%, and hot-pressed by a mold. If the lignin content is < 10%, sufficient post-formability cannot be obtained. If the content is >30%, a brittle laminate having poor thermal properties is obtained. The plasticizer in an amount <5% cannot provide the flexibility. If the amount is >25%, the thermal properties are adversely degraded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07241550-A (JP)
Title: Antifouling method of underwater structure
Inventor: MATSUNAGA TADASHI
IPC: C02F1/00
Filed: 1994-03-03
Abstract: PURPOSE:To effectively prevent fouling of an underwater structure by a simple device without using a chemical substance by applying specific negative potential to a structure containing a conductive material in at least a part thereof in water. CONSTITUTION:When negative voltage is applied to a conductive substrate of a gass substrate 2 being a structure, for example, the conductive resin plate electrode 3 thereof in water containing bacteria, bacteria approaching the plate electrode 3 becomes impossible to adhere to the electrode 3 by electrical repulsion. Since the adhesion of bacteria is the initial stage of fouling of an underwater structure due to adhesion of organisms, the fouling due to the adhesion of organisms can be prevented finally. Negative potential to be applied is set to -0.4-below 0Vvs.SCE. When applied potential becomes 0Vvs.SCE or more, the attraction action of adhesive bacteria is developed contrarily and, in the case of below -0.4Vvs.SCE, pH rises and no pref. result is obtained because adverse effect is exerted on the peripheral environment of the electrode 3 or the electrode 3 itself.
Patent JP-H06274873-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUDA RIKI
IPC: G11B5/84
Filed: 1993-03-19
Abstract: PURPOSE:To provide the process for production of the magnetic recording medium having means capable of patterning a nonmagnetic thin film by exposing by forming an anti-transmission film which does not allow the transmission of the light from an exposing light source before a thin film forming stage. CONSTITUTION:The anti-transmission film 2 having a prescribed thickness is formed on at least one surface of a flat planar substrate 1. A function film 3 and a resist 4 are then formed and are exposed by using a spirally or concentrically patterned mask 8 and using UV light. The patterns of the mask 8 are then transferred to the resist 4 by developing the resist. The parts where the film 3 on the mask is exposed are then completely etched down to the base and the resist 4 is removed. The resist patterns having high accuracy are formed by forming the film 2 before the thin film forming stage in such a manner. Then, a ground layer 5, a magnetic film 6 and a protective film 7 are successively formed, by which the magnetic recording medium having the improved property to attract a magnetic head, recording density, operating characteristics, etc., is produced.
Patent JP-S51135450-A (JP)
Title: Amplifier
Inventor: TAKESHITA MASAHIRO
IPC: H03F1/52
Filed: 1975-05-20
Abstract: PURPOSE: In order to protect DC cut-condensor from the abnormality of complemental circuit with low-cost measures. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01235088-A (JP)
Title: Address detecting circuit
Inventor: HIRAO EIJI
IPC: G11B27/10
Filed: 1988-03-14
Abstract: PURPOSE:To surely detect sectors by comparing the contents of 1st and 2nd register groups with each other for detection of coincidence or noncoincidence and neglecting input data in case an error flag additional to the input data is turned on to decide the coincidence of said contents. CONSTITUTION:The contents of an address counter 1 and an address register 8 are inputted to a comparator 2 and compared with each other. When the coincidence is obtained between both contents, the output of the comparator 2 is set at 1. Then the ORs 3 are obtained between the output of the comparator 2 and the flags added for each byte of the input data. The coincidence of addresses is decided when the outputs of ORs 3 are all equal to 1. Then the counter 1 is counted up with the output of an AND 4, i.e., a coincidence output signal 15 and the next sector is retrieved. Thus the possibility of misdecision is informed to all controllers of an address detecting circuit by means of a flag detecting signal 21 owing to a fact that the flags are used for decision. As a result, a desired sector is surely detected even though an address is partly wrong.
Patent JP-S57176720-A (JP)
Title: Semiconductor device
Inventor: OGAWA YOSHITO
IPC: H01L21/30
Filed: 1981-04-22
Abstract: PURPOSE:To reduce the displaced width of patterns in a semiconductor device by superposing the second positioning pattern made of linear lines connecting vertexes of a rectangle on the first positioning pattern made of linear lines connecting the vertexes of a rectangle having congruent figure to the second pattern and reverse gradient. CONSTITUTION:The vertexes A', D' of a rectangle C' D' B' A' are connected to the first positioning pattern made of linear lines for connecting the vertexes B, C of a rectangle ABCD having congruent figure to the rectangle C' D' B' A',  the second positioning pattern made of linear lines is superposed so that the  gradient becomes reverse to put A' to A, B' to B..., D' to D, and the point and  angle for dividing the linear lines into two equal segments are represented by  O, O', theta deg.. There is a relationship of l/d=1/2costheta. When the condition of l/d>1 is satisfied, the displacement d is enlarged to l. In this manner, even if the positioning patterns are small, the positioning can be accurately improved corresponding to the amount to be enlarged.
Patent JP-H10251067-A (JP)
Title: Aluminum nitride sintered body
Inventor: TAKAGI TOICHI
IPC: C04B35/581
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered body having high thermal conductivity, high strength, and high reliability by producing an aluminum nitride sintered body containing at least one kind of element selected from 3a elements in such a manner that white dots of a specified size are present in a specified amt. on the surface of the sintered body. SOLUTION: This aluminum nitride sintered body contains at least one kind of element selected from 3a group elements such as Sc, Y, rare earth elements (Ce, Dy, Yb, etc.) as a sintering assistant by 1 to 10wt.% calculated as oxide to the aluminum nitride source powder. As for the sintering assistant, an oxide or a substance which can be changed into an oxide by sintering is used as the source material. The sintering conditions for the aluminum nitride sintered body are controlled to a specified ranges to produce white dots on the surface of the sintered body. When white dots of 30 to 300μm average particle size are present by <=2 dots per 1cm<2> on the surface, a high strength sintered body can be obtd. The obtd. aluminum nitride sintered body has >=500MPa three-point bending strength at room temp. and >=95% relative density.
Patent JP-H10253994-A (JP)
Title: Liquid crystal display device
Inventor: SAISHIYU TATSUO
IPC: G09G3/36
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high contrast and to enable a quick response. SOLUTION: This display device has a liquid crystal layer 115 using a liquid crystal having a chiral-sillar-mectic C phase or its secondary phase as liquid crystal material, pixel electrodes 12 provided at one side of the liquid crystal layer 115, counter electrodes 105 provided at other side of the layer 115, active elements supplying prescribed potentials to the pixel electrodes 112 and insulating layers being at least two layers or more including at least oriented films 107, 108 provided in between the counter electrodes 105 and the liquid crystal layer 115 and between the pixel electrodes 112 and the liquid crystal layer 115 and in this device, total sum of values (d/ε), in which each film thickness (d) of each insulating layer is divided by each specific dielectr constant ε at frequency 1kHz is set in the range of 15nm to 40nm.
Patent JP-S63228837-A (JP)
Title: Data transmission/reception system
Inventor: SASAKI YASUHIKO
IPC: H04L13/00
Filed: 1987-03-18
Abstract: PURPOSE:To extremely shorten the data retransmitting time when abnormality occurs by securing such constitution where a transmission means recognizes the number of a specific block where data has the abnormality in transmission/ reception via a counting means in case some abnormality is detected in the data transmission/reception or the procedure of handshake control. CONSTITUTION:In case the level of a data strobe signal is kept at '0' for a prescribed time or longer, the output '1' of a shift register 31 informs the abnormality of the data strobe signal to a CPU 11. A shift register 32 monitors the duration of time during which a receiving signal is kept at '0'; while a shift register 33 monitors the duration of time during which the receiving signal is kept at '1' respectively. A counter 41 counts the frequencies where the receiving signal is set at '1'. The CPU 11 transmits data again via a data block specified by the output of the counter 41 immediately after reception of outputs of registers 31-33.
Patent JP-H05227769-A (JP)
Title: Ultrasonic motor
Inventor: KUWABARA SHIGEO
IPC: H02N2/00
Filed: 1992-02-17
Abstract: PURPOSE:To provide an ultrasonic motor employing a piezoelectric element in which driving efficiency is enhanced through double resonance of driving displacement due to wave motion. CONSTITUTION:A piezoelectric element 1a is integrally provided with an inertial body 1c and a driving body 1b, respectively, at the opposite ends thereof add a plurality of oscillation beams are formed at the leading end of the driving body 1b so that the plurality of oscillation beams resonate with longitudinal wave motion generated from the piezoelectric element 1a. In such an ultrasonic motor, an oscillation beam is formed by integrating two adjacent oscillation beams, and an intermediate groove while lapping over the root of the oscillation beam thus constituting a driving unit 1 integrally wherein the oscillation beam is brought into contact, at the leading end thereof, with a rotary drum 2 in order to impart required elastic force thereon.
Patent JP-2000260274-A (JP)
Title: Pressure sensor
Inventor: WATANABE RETSUO
IPC: H01H35/38
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor capable of sensing finely the pump discharge pressure and lessen the energy loss by controlling the engine speed to a value near the minimum necessary speed in compliance with the output of the pressure sensor. SOLUTION: A pressure sensor S1 emits signals in accordance with the discharge pressure of a hydraulic pump and is connected with a controller to control the revolving speed of a drive source for the pump. The arrangement further includes a moving element 16 to move in the axial direction with the discharge pressure of the pump within a moving passage 18 provided in the body 11 and a position sensing means 19 to sense the axial direction position of the moving element 16 in the form of electric signals continuous or in steps, and as the discharge pressure, signals complying with the position of the moving element 16 are given to the controller.
Patent JP-S55153322-A (JP)
Title: Molecular beam epitaxial growth
Inventor: HIYAMIZU SUKEHISA
IPC: C30B23/08
Filed: 1979-05-18
Abstract: PURPOSE:To obtain a molecular beam expitaxial growth without a break even at an uneven part of a semiconductor surface by a method wherein molecular beams of same components are applied to a substrate surface from two or more different directions. CONSTITUTION:Using two molecular beam sources 3 and 5 established at different positions, beams having the same components of arsenic and gallium are applied to the surface of a substrate. On the lines of irradiating direction of those two molecular beam sources, the molecular beam epitaxial growth having no break can be obtained even at an uneven part of the substrate surface.
Patent JP-H10250147-A (JP)
Title: Multibeam image formation apparatus
Inventor: KANAI HIDETOSHI
IPC: H04N1/23
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To realize high-quality images when a plurality of light-emitting elements are arranged with a shift in a main scan direction and beams modulated in accordance with each image data are started to be projected correspondingly to each arrangement position. SOLUTION: A phase synchronization circuit 23a outputs a pixel clock VCLKA to a frequency divider circuit 24 which is obtained by synchronizing in phase a pixel clock VCLK with a synchronous detection signal DETP1. A delay circuit 110 delays the synchronous detection signal DETP1 by an interval of scan times in a main scan direction by LD1 and LD2. A phase synchronization circuit 23b outputs a pixel clock VCLKB which is obtained by synchronizing in phase the pixel clock VCLKA from the phase synchronization circuit 23a with a synchronous detection signal DETP1a delayed by a delay circuit 30. A delay circuit 111 delays the pixel clock VCLKB to a pixel clock VCLKB1 and outputs the delayed clock VCLKB1 to a frequency divider circuit 24b.
Patent JP-S51116744-A (JP)
Title: Method of producing a pronouncer in a pronouncing toy
Inventor: MIYASAKA SHIZUKO
IPC: A63H5/00
Filed: 1975-05-22
Abstract: PURPOSE: The pronouncer is adapted to be integral with the toy proper and to pronounce effectively. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10256329-A (JP)
Title: Method of evaluating semiconductor
Inventor: TOMIYASU HARUKO
IPC: H01L21/66
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate the level of a semiconductor structure by providing an electrode insulated from the semiconductor structure on a part round a junction face and utilizing the state change of the semiconductor structure about a direction parallel to the junction face with varying a voltage applied to the electrode. SOLUTION: On the surface of an n-type Si substrate 1, a Schottky electrode 2 is formed to form a Schottky junction, a gate electrode 4 is provided through a gate oxide film 3 on a plane perpendicular to the Schottky junction face and connected to a gate voltage source 6, and the substrate 1 and electrode 2 are connected to a bias voltage source 5 to inject carriers into the junction face from the voltage source 5 while the capacitive response of the Schottky junction at each gate voltage is measured by a capacitance meter 7 to obtain a deep level distribution in a direction parallel to the junction face, based on the measured result.
Patent JP-S53145635-A (JP)
Title: Fixing apparatus
Inventor: ASAHINA YASUO
IPC: G03G15/20
Filed: 1977-05-25
Abstract: PURPOSE: To uniformalize the outer circumference of a fixing roll during use so as to ensure the uniform fixation by swelling a material in advance with a parting agent so as to ensure the finish size. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02239393-A (JP)
Title: Direct mounting type commodity dispensor for automatic vending machine
Inventor: SUHARA SATORU
IPC: G07F11/00
Filed: 1989-03-13
Abstract: PURPOSE:To eliminate a wasteful time due to the dispensing operation of a vacant housing case by dispensing only a commodity in the housing case whose sellout is not detected when the commodity sellout of one commodity housing case is detected by means of a sellout detecting part. CONSTITUTION:When cash for a commodity price is inputted, a commodity selecting push button is pushed, and the input of a cash detecting part 21 corresponds to the input of a selecting part 23, a control part 22 selects a dispensing part 29 where the selected commodity is housed. Further a sellout detecting part 27 checks the commodity in the case, and a motor 28 is rotated in the direction to operate the cum of the case where the commodity is not sold out. When a position detecting part 25 detects the case whose cum rotates from a waiting position to a dispensing position, a control part 24 stops the motor 28. Thus the housing case whose commodity is sold out is not operated, the waste of the dispensing time is saved, and care at the time of supplementing the commodity is made unnecessary.
Patent JP-S53146547-A (JP)
Title: Magnet bubble driving coil
Inventor: SUKETA TOSHIAKI
IPC: G11C11/14
Filed: 1977-05-26
Abstract: PURPOSE: To facilitate and easy automatic winding of the coil and thus to reduce the high frequency loss, by dividing the multi-layer winding coil into several blocks and winding the inside and outside layers alternately with every several turns. 
     COPYRIGHT: (C)1978,JPO&Japio