baber/WOPTO huggingface dataset:
Patent JP-H06233776-A (JP)
Title: External medical treatment equipment
Inventor: EDOGAA BAUAA
IPC: A61B6/08
Filed: 1994-01-14
Abstract: PURPOSE: To provide an apparatus for extracorporeal treatment having a sonic generator, which can detachably couple an X-ray positioning device by easily conforming the X-ray focus to the sonic focus. CONSTITUTION: The apparatus for extracorporeal treatment 1 has a pivotally ratatable electrical sonic generator 4 which generates a sound waves converging of a focus 6, rotating around the center of an axis 7 and passing the focus 6, and a patient supporting table 5 whose position is adjustable against the sonic generator 4. An externally attachable X-ray device 2 supporting an X-ray source 9 and X-ray image receiver 10, and having a C-shaped frames 8 ratable around the center of an axis 40, is coupled mechanically and detachable to the apparatus 1 at the mark II as to follow the rotation of the sonic generator 4. Further, the sonic generator 4 has an aiming mark which indicates the focus 6 to facilitate the detailed adjustment of the focus 6 and the X-ray focus.
Patent JP-S5388184-A (JP)
Title: Dc type insulation-continuity tester
Inventor: TAKEDA YASUO
IPC: G01R31/12
Filed: 1977-01-13
Abstract: PURPOSE: To enable a measurement for insulation and continuity of the cord to be tested including plugs, by applying DC voltage, with the plugs at both ends of the cord to be tested inserted into first and second test sockets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08189615-A (JP)
Title: Cleaning apparatus for oil burner
Inventor: WATABE MASAYASU
IPC: F23D11/38
Filed: 1995-01-11
Abstract: PURPOSE: To enable simplifying of the peripheral structure of an oil burner while preventing the generation of a trouble because of a burning loss of a burner tip and simplifying of work of sealing a wind box completely. CONSTITUTION: A jacket tube 21 with the length thereof almost the same as that of an oil burner 4 is arranged on a front plate 8 so as to wrap the outer circumference of the oil burner 4 connected to which are connected separately a fuel supply pipe 13 arranged piercing the front plate 8 so that the tip part thereof is positioned at a burner throat part 11 of a fire furnace 1 while provided with a fuel supply valve 13a at the rear end part thereof and a spray medium supply pipe 14 provided with a spray medium supply valve 14a and a cleaning air supply pipe 26 having a cleaning air supply valve 26a is connected to the jacket tube 21. In addition, a cleaning air jetting hole is drilled at the tip part of the jacket tube 21 at an equal interval in the circumferential direction thereof to allow the jetting of cleaning air to the fire furnace 1.
Patent JP-S59128221-A (JP)
Title: Electric melting apparatus
Inventor: KAWASAKI MICHIO
IPC: F27D11/04
Filed: 1983-01-11
Abstract: PURPOSE:To provide a titled apparatus with simple constitution capable of uniformly heating and melting a substance to be melted by detecting the local unevenness in temp. of the substance to be melted from a current value, and increasing the current value of an electrode in the low-temp. part under the control of a comparator based on the current value. CONSTITUTION:When the temp. of a substance 3 to be melted close to an electrode 2A becomes lower than the other parts, the current flows mainly between 2B and 2C and between 2C and 2D. And the currents inputted to a comparator 7 exist in iA<iB and iC>iD. When a reference value iO is set to the comparator 7 as a biased current value, only iC becomes larger than iO and the other values become smaller than iO. Accordingly, a switch 6 is turned off by the comparator 7 and the currents between the electrodes 2B and 2C and between 2C and 2D are stopped. At the same time, a current begins to flow between the electrodes 2A and 2B and between 2A and 2D, and the temp. of the substance 3 close to the electrode 2A is increased to remove the local unevenness of the temp. of the substance 3.
Patent JP-H01183057-A (JP)
Title: Electrodeless discharge lamp device
Inventor: TOKAWA MASAHIRO
IPC: H01J65/04
Filed: 1988-01-08
Abstract: PURPOSE:To prevent the blackening phenomenon without reducing the initial quantity of light by providing a static shield near the power feeding points of a coil wound on the outside of a discharge tube which is formed in a specific form. CONSTITUTION:To a discharge tube 2, at least two parallel straight tube members are linked in the form with both ends connected respectively. The discharge tube 2 is wounded with a coil 4 from the outside, and the coil 4 feeds a high-frequency power. As known from experience, a blackening phenomenon is generated around the power feeding points (a) and (h) of the coil 4, and reduced gradually as being apart from those ponits. A static shield 5 which consists of a conductor is provided between the discharge tube 2 and the coil 4 near the feeding points (a) and (h) as the centers. Since the setting area of the static shield 5 is limited, the reduction of the initial quantity of light by the static shield 5 is restricted, while the generation of the blackening phenomenon can be prevented efficiently.
Patent JP-S56115636-A (JP)
Title: Supporting method for solid catalyst
Inventor: KUDOU HIROSHI
IPC: B01J19/30
Filed: 1981-01-12
Abstract: PURPOSE:To accurately hold the relative positions and mutual spacings of respective catalysts without increasing the ventilation resistance on the outer flow passages of the catalysts by inserting and supporting the solid catalysts in the meshes which are formed in the section of the flow passage for reactive material and consist of wire materials. CONSTITUTION:Supporting members 10 strentched with wire materials in the form of rhombic meshes are disposed in plural pieces along the gas flow direction in a reaction vessel 12 of an approximately square in section. Solid catalysts are inserted into these rhombic meshes 14 to constitute Rasching ring type catalysts 1 in a man- ner as to support these in the state of diamond type configuration. In the fugure, 2, 3 are Rasching type catalysts of a semicircle or 1/2 circle in section disposed respectively in the circumferential edge parts, and 16 is a heat insulating material such as glass fiber packed between the outer side of the members 10 and the inside wall of the vessel 12. Here, the shape of the mesh spaces may be of shapes other tham a rhombic shape.
Patent JP-H01180023-A (JP)
Title: Circuit board connecting system
Inventor: HAYASHI TOSHINARI
IPC: G06F1/00
Filed: 1988-01-12
Abstract: PURPOSE:To insert and draw a circuit board without giving adverse influence to the other part of a system and circuit board itself by equipping an interrupting part which causes a high impedance between the circuit board and a bus when a signal is received to specify the circuit board, to a connecting part which makes the circuit board and bus freely attachable and detachable. CONSTITUTION:Plural circuit boards 11, 12...1n are connected to a bus 3 attachably and detachably by connecting parts 41, 42...4n respectively, however, between the connecting parts 41, 42...4n and the bus 3, circuit board interrupting parts 21, 22...2n are provided. The circuit board interrupting parts 21, 22...2n cause a high impedance between the circuit boards 11, 12...1n and bus 3. Thus, only the circuit board requiring insertion or drawing can be made high impedance to the bus without fail. Then, in case of a device is maintained, a work be executed in an active state without stopping whole system.
Patent JP-H06206469-A (JP)
Title: Running control device for vehicle
Inventor: IMAI YASUO
IPC: B60R21/00
Filed: 1993-01-12
Abstract: PURPOSE:To enable a vehicle to keep running smoothly even if an objective vehicle is changed in attitude when the vehicle approaches a curved road while the vehicle is running on a road with a plurality of traffic lanes in a vehicular running control device. CONSTITUTION:Signals detected by a radar means 10 are fed to an electronic control means ECU 16, so that reflected signal intensity and a distance interspaced from a vehicle running ahead are thereby computed. Moreover, a vehicle speed sensor 12 and a steering angle sensor 14 are also mounted, and a vehicle speed and a steering angle are detected so as to be fed into the ECU 16. In order to keep the safety distance between vehicles, the ECU 16 allows a vehicle to follow the vehicle running ahead, or to run at a constant speed with a throttle actuator 18 or a brake actuator 20 controlled. When the variation of the distance between vehicles is less than a distance change threshold value, when the variation of reflected signal intensity is less than an intensity change threshold value, and when our own vehicle is running on a curved road, it is judged that the vehicle running ahead is changed from the traffic lane of our own to the adjacent traffic lane, so that a follow-up running mode is thereby changed to a mode for keeping running at a present vehicle speed.
Patent JP-H06209081-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIAKI MASAKATSU
IPC: H01L21/302
Filed: 1993-01-12
Abstract: PURPOSE:To reduce the cost of a semiconductor device by constructing an LDD type CMOS structure through two lithographic processes and, at the same time, to reduce the story capacitance among a source, drain, and gate by removing the side wall of the gate in the final process. CONSTITUTION:An n- and p-well areas 2 and 3 are formed on an Si substrate 1. A resist mask 8 is formed on the n-well by a lithographic method in order to form an n-MOS and an n<+>-source and drain diffusion layers 9 are formed by implanting As ions into the p-well so as to form a P<+>-LDD area. Then, a resist pattern is formed on the n-well by a photolithographic method in order to form a p-MOS and a p<+>-diffusion layer is formed by using carbon side walls 7 and the resist pattern on the p-well as a mask so as to form a p<+>-LDD area.
Patent JP-H03207791-A (JP)
Title: Liquid crystal composition
Inventor: SAITO GORO
IPC: C09K19/20
Filed: 1990-01-09
Abstract: PURPOSE:To provide a liquid crystal composition exhibiting a ferromagnetic property in a wide temperature region and capable of controlling the tilt angle thereof by compounding a specific phenyl ester compound with a specified phenylpyrimidine compound. CONSTITUTION:The objective liquid crystal composition comprises (A) at least one (preferably 1-3 kinds) of compounds of formula I (R,R' are 2-15C alkyl; *is asymmetric carbon atom) and (B) at least one (preferably 3-15 kinds) of phenylpyrimidine compounds of formula II (R'', R''' are 1-13C alkyl or alkoxy).
Patent JP-S56102066-A (JP)
Title: Fabrication of group of plate for lead acid battery provided with intermediate cell post and its plate
Inventor: TAKEDA KAZUHIRO
IPC: H01M50/536
Filed: 1980-01-17
Abstract: PURPOSE:To ease the work for production of plate lug groups and to improve the strength of a welded part by forming a long plate lug to include an intermediate cell post which lug is for connecting through partitions between cells. CONSTITUTION:A negative plate 1 provided on one end of a negative group of an assembled element A is formed by lead casting or blanking of a lead plate so that lugs 1a for forming strap and additionally a long lug 1A for forming a plate intermediate cell post 4 are provided on the plate 1. A similar long lug is formed on a positive plate 2 which is positioned at the right end concerning a positive group. A tool 5 is inserted between lug group 1A, 1a, 1a of the negative plate of thus fabricated cell assembled element A conventionally, the lugs are connected using a gas burner and welding rod, and strap 3 is formed. A strap is formed similarly on the positive plate 2 side.
Patent JP-H07207314-A (JP)
Title: Method for raising temperature of molten iron
Inventor: WASHIO MASARU
IPC: C21C1/00
Filed: 1994-01-18
Abstract: PURPOSE:To prevent the lowering of temp. of molten iron in a pretreatment by blowing oxygen into the molten iron from a top-blowing lance, adding aluminum ash and simultaneously blowing pretreating agent into the molten iron at the time of pretreating the molten iron. CONSTITUTION:At the time of producing molten steel by transporting the molten iron tapped from a blast furnace to a converter to execute decarburization-refining, the pre-refining such as desiliconizing, dephosphorizing, desulfurizing are executed to the molten iron, thereafter the only decarburization-refining is executed in the converter to improve the steelmaking refining efficiency. Since the molten iron temp. is lowered by adding the pretreating agent in the pre-refining treatment to cause the lowering of the yield of the molten steel and the lowering of the productivity at the time of decarburization-refining in the converter, in order to keep the molten iron temp. at the high temp. at the time of charging it into the converter, the molten iron is charged into a vessel of a torpedo car, etc., and the oxygen is blown onto the surface of the molten iron from the top-blowing lance and also, the aluminum ash is added at the time of pre-refining the molten iron. Simultaneously, the pretreating agent such as desiliconizing agent, dephosphorizing agent is blown from the other injection lance. The temp. of the molten iron lowered by adding the pretreating agent, is supplemented with the oxidizing heat of the aluminum in the aluminum ash to raise the temp. to the temp. being suitable to the decarburizationrefining.
Patent JP-H06207584-A (JP)
Title: Clutchless structure of single-piston type variable capacity compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/14
Filed: 1993-01-12
Abstract: PURPOSE:To provide a clutchless compressor to transfer the inclination angle of a swash plate to zero when a compressor is not run and reliably hold capacity in a zero state. CONSTITUTION:A swash plate supporting body 14 to inclinably support a swash plate 15 is energized in a direction, in which the inclination angle of a swash plate is decreased, through the force of a tensile spring 40. The center of gravity C of the swash plate 15 is set to a position wherein the swash plate support body 14 is energized in a direction, in which the inclination angle of a swash plate is increased, by means of the centrifugal force thereof. Switching bodies 34A and 34B in a cylinder body 12 rotated integrally with a rotary shaft 7 is interlocked with a ball valve 43 and the ball valve 43 is driven for opening and closing through magnetization and demagnetization of an electromagnetic solenoid 47. When the inclination angle of a swash plate is reduced to zero, a holding ball 37 is pressed by the switching body 34A and protruded from the cylinder body 12 and the swash plate supporting body 14 is held in a position where the inclination angle of a swash plate is reduced to zero.
Patent JP-H11267906-A (JP)
Title: Surface-coated cutting tool made of cemented carbide having excellent in wear resistance
Inventor: NAKAMURA TORU
IPC: C23C14/06
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool made of cemented carbide having excellent in a wear resistance. SOLUTION: A tool is constituted of chemical vapor depositing and/or physical vapor depositing a constituting layer comprising one kind or two kinds or more of Ti compound layers comprised of a TiC layer, a TiN layer, a TiCN layer, a TiCO layer, a TiNO layer and a TiCNO layer and a hard coated layer comprising an Al2 O3 layer on a surface of a cemented carbide substrate of WC base in an average layer thickness of 3 to 25 μm. In this case, a TiC layer in which free carbon is dispersed and contained at a ratio of 3 to 30 atomic % is further provided in an average layer thickness of 0.2 to 2 μm as a constituting layer of the hard coated layer.
Patent JP-H01181283-A (JP)
Title: Color picture coding system
Inventor: KANDA YOSHIMICHI
IPC: H04N1/417
Filed: 1988-01-13
Abstract: PURPOSE:To suppress block noise and to improve picture quality at reproduction by varying the location of coded block of the three primary signals (such as RGB) and coding each signal. CONSTITUTION:Conventional block coding is applied to R data and block coding is applied to G and B data while deviating the block location. Since the deviation of RGB blocks is featured, the coded block of G data is a block deviated by one dot longitudinally and laterally from the R data block. A data not forming a 4X4 block is selected by using Ia, Id in the nearest block where Ia, Id are obtained already. The B data is coded to form a block at a location deviated by one bit longitudinally and laterally further from the R data block and the similar coding to the G data is applied. In the application of coding in this way, the data is decoded to reconstitute the picture, the block noise is reduced to improve the picture quality.
Patent JP-S58120305-A (JP)
Title: Programmable oscillator
Inventor: USAMI RIYUUICHI
IPC: H03L7/00
Filed: 1982-01-13
Abstract: PURPOSE:To obtain a sine wave having high precision and no distortion, by performing an addition or multiplication through a filter between the reference clock count output and the reference clock count output which is capable of programming the counting period and making the output of the addition or multiplication pass through an LPF after rectification. CONSTITUTION:A counter 10 counts reference clocks 17 to deliver a square wave 19 and then obtains a sine wave 21 through an LPF or BPF11. A counter 12 counts the clocks 17 with variation of period by a control signal 18 to deliver a square wave 20 and obtains a sine wave 22 through an LPF13. These sine waves 21 and 22 are added or multiplied 14, and a signal 23 containing the component of the sum and difference of both sine wave frequencies is delivered and fed to a rectifying circuit 15. The circuit 15 gives the full wave rectification to the signal 23 to obtain a signal 24 which contains a higher harmonic wave having an envelope curve of the difference frequency between signals 21 and 22. The signal 24 is made to pass through an LPF16 to obtain a sine wave 25 of the difference frequency between the signals 21 and 22. Therefore a programmable sine wave is obtained with high precision that is decided by the clock 17.
Patent JP-H02185025-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJIYANA KIYOYOSHI
IPC: H01L21/3065
Filed: 1989-01-12
Abstract: PURPOSE:To fill a contact hole having a large aspect ratio in a small number of processes and without contamination by combining a process, in which the contact hole is bored, a barrier metal is formed, and the barrier metal except the bottom of the contact hole is removed through isotropic dry etching, and a selective vapor growth method. CONSTITUTION:A contact hole is bored, and a barrier metal 13 is shaped onto the whole surface through a growth method. Only the unnecessary barrier metal 13 formed onto the surface is removed through isotropic dry etching. The contact hole is buried with a metallic film 15 through a selective vapor growth method. A high melting-point metal such as tungsten, molybdenum, etc., and a silicide, aluminum, etc., are film-formed, and patterned as a wiring. Since the barrier metal 13 in the contact hole is etched only by ethcing gas ions, an incident angle of which is brought close to 90 deg., at that time, isotropic dry etching has the same effect as a flattening process. Accordingly, the contact hole having a large aspect ratio can be filled without contamination by a small number of processes.
Patent JP-S60150938-A (JP)
Title: Work-pallet exchanger for automatic controlled machine tool
Inventor: MANO KATSUE
IPC: B23Q7/00
Filed: 1984-01-12
Abstract: PURPOSE:To reduce the floor area and increase the number of pallet supporting surfaces by installing a pallet supporting surface which is successively positioned in an alternative way onto a plurality of rotary frames which turn around the horizontal shaft mechanically arranged and a pallet engaging means and a guide means onto the pallet supporting surface. CONSTITUTION:Each work-pallet supporting surface 15 is positioned at a pallet exchanging position in succession, and after the engagement of an engaging means 17 is released, an engaged work-pallet 16 is carried into the table 11 of a machine tool 10 by a pallet carrying-in and -out apparatus 20, and a workpiece W on the pallet 16 is worked. When the working for the workpiece is completed, the pallet 16 is returned to the original pallet supporting surface 15 by the carrying-in apparatus 20, and the next pallet supporting surface 15 is positioned at the pallet exchange position, and the similar procedure is repeated. Therefore, work- pallet 16 is turned around a rotary shaft core, and the floor area can be reduced, and the number of pallets can be increased by only arranging rotary frames, in comparison with the conventional apparatus in which the work-pallet 16 is horizontally transferred.
Patent JP-S61163688-A (JP)
Title: Semiconductor laser and manufacturing thereof
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1985-01-11
Abstract: PURPOSE:To improve electrical and optical characteristics by forming a protective layer between a first upper clad layer and a second upper clad layer and giving the protective layer a band gap equal to or higher than an active layer by a quantum effect. CONSTITUTION:A first growth layer by a lower clad layer 21, an active layer 22, a first upper clad layer 23, a protective layer 24, an AlGaAs layer 25 and a current limiting layer 26 is formed onto a substrate 10 consisting of N-type GaAs. A striped groove 30 with a tapered surface 31 in depth, through which the surface of the layer 24 is exposed, and narrow width toward the substrate 10 side is shaped along the laser cavity length of a semiconductor laser 1 to the first growth layer. A second growth layer is formed by a second upper clad layer 41 and a cap layer 42. The second growth layer is laminated on the upper section of the first growth layer. According to the constitution, the band gap of the layer 24 is made wider than the layer 22 by a quantum effect. Consequently, the electrical and optical properties of the laser 1 can be improved.
Patent JP-H09169895-A (JP)
Title: Fiber reinforced liquid-crystal polyester composition
Inventor: KAYABA KEIJI
IPC: C08K7/04
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber reinforced liquid-crystal polyester composition excellent in heat resistance, flowability, dimensional stability and resistance to soldering heat by blending a specified liquid-crystal polyester resin with glass fibers. SOLUTION: This composition consists of 50-20wt.% liquid-crystal polyester consisting of structural units of formula I [wherein X stands for at least one group selected from those of formula II; two carbonyl groups of structural units (IV) are at the p- or m-position to each other, wherein at least 50mol% of the carbonyl groups are at the p-positions; and the total of structural units (II) and (III) is substantially equimolar to the structural units (IV)[, having a heat distortion temperature of 190 deg.C or higher and a liquid-crystal initiation temperature of 330 deg.C or lower and forming an anisotropic melt phase with a melt viscosity of 10,000P or lower, and 50-80wt.% glass fibers. This composition is useful for a molded article of which resistance to soldering heat is required.