baber/WOPTO huggingface dataset:
Patent JP-H09114000-A (JP)
Title: Projection screen
Inventor: OOITA MASATO
IPC: G03B21/604
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To display a magnified image, projected in light view environment brightly with high contrast by coloring a polarizing layer, constituting the projection screen, with a color tone of black which has transparency and is sort of chromatic. SOLUTION: The reflection type projection screen 1 has a reflecting layer, printed in silver print ink, on one surface of a base material 2 and the polarizing layer 4 which is colored by mixing an achromatic black tone color material 7 slightly containing a chromatic color material and sort of chromatic is formed on the reflecting layer 3. As for the rate of mixing of the color material with the polarizing layer 4, about 45% transmissivity is excellent in terms of the transmissivity of all light beams as a polarizing film, but for the improvement of the screen contrast, <=45% is preferable. On the polarizing layer 4, transparent synthetic resin 6 is provided by coating or laminating to form a light diffusing layer 5 having a fine unevenness light diffusing surface 6a as its surface.
Patent JP-2001089424-A (JP)
Title: Production of norbornanedimethyleneamine compounds
Inventor: FUKADA ISAO
IPC: C07C209/48
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a norbornanedimethyleneamine by hydrogenating a norbornanedicarbonitrile compound, by which the norbornanedimethyleneamine can profitably be produced and by which the life of a catalyst to be used for the reaction can be prolonged. SOLUTION: This method for producing the norbornanedimethyleneamine comprises hydrogenating the norbornanedicarbonitrile compound in the presence of a manganese-containing Raney cobalt catalyst and in the presence of water in an amount of 0.1 to 1.5 moles per mole of the norbornanedicarbonitrile compound.
Patent JP-S62136444-A (JP)
Title: Automatic sheet feeding mechanism
Inventor: FUKUDA KOJI
IPC: B65H3/06
Filed: 1985-12-04
Abstract: PURPOSE:To prevent device from containing residual sheets at the time of cassette taking-out by releasing the pushing force of a separator roller and by returning the recording sheet whose rear end remains in the separation part, to inside the cassette through utilization of rotation of the separator roller and its own weight of the sheet. CONSTITUTION:Because the frictional transmission remains minor when a recording sheet 60 transported by a flat belt 37 intrudes into a separation part 64 with the aid of friction force of the recording sheets between, the transmissive drive force of a feed roller 31 is smaller than the drive force given through a slip mechanism 63, so that a separator roller 39 rotates clockwise to carry all recording sheets 60 but the uppermost one back to the separation part 64, where balance is attained with the drive force. The roller 39 come to a standstill and only one recording sheet 60 is fed onto a platen drum 1. If an idler 52 is restituted when sheet thus separated 60 is going to pass by a sensor 26, the sheet 60 which has remained together with a tray 59, is accommodated in a cassette 58, and the roller 39 rotates clockwise. The recording sheet 60 which is separated by the roller 39 and whose leading edge remains thereon will be returned into the cassette 58 by its own weight.
Patent JP-H03135483-A (JP)
Title: Device for removing foreign matter contained in grain
Inventor: ONOKI HARUO
IPC: B07B1/12
Filed: 1989-10-20
Abstract: PURPOSE:To rapidly remove the foreign matter contained in grain by using an upper screen consisting of band steels arranged with appropriate spacing and a lower screen consisting of band steels arranged with the spacing smaller than that of the upper screen. CONSTITUTION:In the device for removing foreign matter contained in grain, an electric motor 10 for operating a screen member 3 and a crank device 11 are provided on the rear of a frame. A frame-shaped rack 1 on which a hopper 2 is erected is provided above the rear of the frame, and the upper screen 7 obtained by arranging band steels each having the tooth form of a blade on its one side end in parallel with appropriate spacing with the tooth form directed upward is furnished in a screen frame with a feed-plate member 5 provided on the rear end of the frame. Meanwhile, the lower screen 9 obtained by arranging band steels in parallel with the spacing smaller than that of the upper screen 7 is provided below the upper screen 7 with the rear end placed on the wall for supporting the feed-plate member 5. Large foreign matter is removed by the upper screen 7 and small foreign matter by the lower screen 9.
Patent JP-H0993119-A (JP)
Title: Programmable circuit device
Inventor: ICHIMORI MINEKI
IPC: H03K19/01
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To realize a multi-chip system with high performance by suppressing increase in a signal propagation delay time when a conventional programmable chip is used to form a multi-chip system. SOLUTION: In a programmable circuit device, in which an input output element making transmission and reception of an external signal, a logic element 151 realizing a desired logic, and an internal wiring element 153 interconnecting the input output element and the logic element 151 or the logic elements are provided, a line switch is provided to switch a bypass wiring and the input output element provided in the programmable circuit device and the input output element to the internal wiring element 153 or the bypass wiring.
Patent JP-H03135162-A (JP)
Title: Control method for facsimile equipment
Inventor: TAKAHASHI YUTAKA
IPC: H04N1/21
Filed: 1989-10-20
Abstract: PURPOSE:To reduce the transmission time by the operator by calling a designated destination when abort of a picture is not commanded and the transmission is started and sending stored picture information to the destination. CONSTITUTION:A coding decoding section 7 applies coding compression to a picture signal obtained by reading an original picture, the result is stored in a picture information storage device 8 and printed out. When the stored picture reaches one page of a transmission original or over, abort of picture information is commanded and the information is deleted from the storage device 8. When the abort of the picture information is not commanded and the transmission is started, the destination designated by the processing is called and the mode is transited to the memory transmission processing sending the picture information stored in the storage device 8. Then the operator confirms the picture by observing the recording output from a plotter 5. Since the necessary action is immediately taken depending on the propriety, the job time of the operator is reduced.
Patent JP-H0582715-A (JP)
Title: Chip-shape electronic components
Inventor: OBAYASHI KATSUKI
IPC: H05K7/20
Filed: 1991-09-24
Abstract: PURPOSE:To make it possible to prevent the heat of heat generation components generated in a signal section or a power source section from short-circuiting to the ground and emit the heat outside by consisting the material of chip- shaped substrates with an insulating material having high thermal conductivity. CONSTITUTION:The material of a chip-shaped substrate 6 consists of an insulating material having high thermal conductivity. Therefore, the heat generated in a heat generation component is transmitted to the ground by way of a chip component 10 so that the heat may be emitted to a easing 7, which inhibits a rise in the temperature of the heat generation component 4. The material of the insulator comprises hard porcelain quarts glass and Vycor or porous glass. The properties of these materials are: The resistance ranges from 10<10> to 10<19>OMEGA.cm, the thermal conductivity ranges from 35 to 39, the heat resistant temperature ranges from 500 to 1500 deg.C and the specific dielectric constant is 3 and 5 to 6 and 5. It is, therefore, possible to emit the heat of the heat generation component generated in a signal section or a power supply section without short-circuiting the heat to the ground.
Patent JP-2000101162-A (JP)
Title: Small-sized magnetoelectric transducer and manufacture thereof
Inventor: FUKUNAKA TOSHIAKI
IPC: H01L43/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To judge whether a packaging of an element is conformed or not without breaking the element by making internal electrodes have electrical continuity with second conductive resin layers via a first conductive resin layer and covering the parts excluding the parts having continuity with the outside via a first conductive resin layer on the rear of a substrate and the first conduc tive resin layer on the surface of the substrate and each one part of the side surfaces of the substrate with a resin. SOLUTION: An InSb thin film sensitive to a magnetism and internal electrodes 2 are provided on a silicon substrate 1 and these electrodes 2 are formed by an electroless Cu plating at the four corners of an individual semiconductor device. Such the electrodes 2 are made to have electrical continuity with second conductive resin layers 6, which are external electrodes, via a first conductive resin layer 4. A thermosetting epoxy resin 5a is applied on the rear of the substrate 1 by a spin coater and a thermosetting epoxy resin 5b is applied on the side of the surface of the substrate 1 by the spin coater in a thickness enough to cover the semiconductor device, the electrodes 2 and the layer 4 to cure the resins 5a and 5b.
Patent JP-H03133397-A (JP)
Title: Determination of creatinine and creatine and reagent composition therefor
Inventor: MARUI YOJI
IPC: C12Q1/34
Filed: 1989-10-19
Abstract: PURPOSE:To correctly determine a sample to be tested in high sensitivity by affecting combination of creatininamide hydrolase and creatinamidino hydrolase, etc., to sample to be tested containing creatinine. CONSTITUTION:(a) 50-500unit/ml creatininamide hydrolase is mixed with (b) 40-300unit/ml creatinamidino hydrolase, (c) 20-200unit/ml urease, (d) 5-15mM alpha-ketoglutalic acid, (e) 1-10unit/ml glutamic acid dehydrogenase and (f) 0.15-0.30mM nicotinamide adenine dinucleotide phosphate of reduction type so as to be pH7.5-8.5 to obtain a reagent composition for determination of creatinine (A). Next, the component A is added to a sample to be tested containing creatinine and reacted at about 37 deg.C for about 10min, then creatinine is determined by reduced amount of the f-component. On the other hand, a reagent composition (B) subtracted the a-component from the component A is affected to a sample to be tested containing creatine in a similar manner as the above-mentioned to determine creatine.
Patent JP-2001095175-A (JP)
Title: Accumulating electric apparatus
Inventor: MIKI TOSHIYUKI
IPC: H02J3/32
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To make compatible the leveling of power demand and the power supply at power failure. SOLUTION: This accumulating electric apparatus has a current reversible chopper controller 2 which is connected to a commercial system power source, a secondary battery 3 which is connected to the current reversible chopper controller 2, the first inverter 4 which receives the input of the DC power outputted from the current reversible chopper controller 2, a compressor 5 which operates on receiving the input of the AC power outputted from the first inverter 4, a DC power output part 6 which outputs the DC power outputted from the current reversible chopper controller 2 to outside directly, the second inverter 7 which outputs AC power with the AC power outputted from the current reversible chopper controller 2 as its input, and an AC turning over switch 8 which is connected to the commercial system power source,  and controls the second inverter 7 in response to the condition of the commercial system power source.
Patent JP-H06122933-A (JP)
Title: High ductility al sintered plastic fluidized alloy, its production and its application
Inventor: KAMITSUMA YASUO
IPC: C22C21/02
Filed: 1992-10-12
Abstract: PURPOSE:To produce an Al-Si sintered alloy having high strength and high ductility, to provide its manufacturing method and to provide its application. CONSTITUTION:This sintered alloy is the constituted of 1 to 45% Si, 0.1 to 20% IIIa group elements and 0.01 to 5% of at least one kind among IVa group and Va group elements, and the balance substantial Al and subjected to die forging. Furthermore, one or more kinds among 0.01 to 5% Cu, 0.01 to 5% Mg, <=2.0% Fe, <=1.5% Mn and <=1.5% Co may be incorporated therein, and the content of oxygen is regulated to <=0.15% by sintering in vacuum. This alloy is used for automotive parts such as a piston and a scroll compressor. In this way, the Al-Si sintered alloy having about >=40kg/mm<2> tensile strength at 150 deg.C and >=1.5 elongation percentage can be obtd.
Patent JP-S62134139-A (JP)
Title: Two-layered riser flask
Inventor: SUZUKI KIYOSHI
IPC: B22C9/08
Filed: 1985-12-04
Abstract: PURPOSE:To improve the quality of an ingot by sticking a glassy layer to the surface of the refractory material layer of a riser flask by spraying or coating, etc. CONSTITUTION:The two-layered riser flask 2 consisting of the refractory material layer 3 and the glassy layer 4 is formed to the upper part of a casting mold 1. The refractory material layer 3 is constituted of a refractory material having the shape of a refractory brick, heat insulating sleeve, etc. The glassy layer 4 is formed by using low melting point glass material powder essentially consisting of SiO2. The part of the glassy layer 4 in contact with a molten metal vitrifies instantaneously to cover the surface of the refractory material layer 4 when the rising surface of the molten metal contacts the glassy layer in the case of providing such two-layered riser flask to the upper part of the casting mold and making an ingot. The vitrification progresses upward as the molten metal surface rises. The intrusion of the refractory material into the ingot by the erosion of the molten metal flow and the intrusion of gas therein are thus prevented. the quality of the ingot is improved by such method.
Patent JP-H03135143-A (JP)
Title: Line switching controller
Inventor: KOIWAI TAKAE
IPC: H04L69/40
Filed: 1989-10-20
Abstract: PURPOSE:To use a bypass line to public networks and a line changeover controller efficiently by connecting one changeover circuit to the plural public networks with different call drive methods and connection procedures so as to use them on purpose. CONSTITUTION:Drive circuits 16,17 have functions in matching with the connecting condition and the drive procedure of a public network to be driven and a storage circuit 18 stores a public network being a bypass destination, its call drive method and connection destination with respect to a private line requesting changeover. A control circuit 19 regards a private line 31 as a fault when interruption of a carrier received from a detection circuit 12 is consecutive for a prescribed time or over, reads a public network being a bypass destination with respect to the line 31, its call drive method and connection destination and gives a command to a line circuit 14 to make dialing to the public network being the bypass destination through the use of an idle public line 41. The line circuit 14 makes dialing by the circuit 16 according to the command and it is informed to the circuit 19 after the connection. The circuit 19 gives a command of the changeover from the line 31 regarded to be a fault by the circuit 14 to the changeover circuit 11 and recovery is informed from the circuit 12 to the circuit 19 from the interrupt of a carrier of the line 31.
Patent JP-H08127855-A (JP)
Title: Method for touching-up surface of plated steel and device therefor
Inventor: MURAOKA YASUHIKO
IPC: B23K13/00
Filed: 1994-10-12
Abstract: PURPOSE: To touch up the surface of a plated steel by a thermally sprayed layer excellent in corrosion resistance and having sufficient thickness. CONSTITUTION: At the time of touching-up a Zn or Zn-Al alloy plated layer formed on a plated steel 1, the part of the plated layer to be touched up is thermal-sprayed with Al, and next, it is thermal-sprayed with a Zn or Zn-Al alloy. A bead 7 on the surface of a welded steel tube 3 produced from the plated steel sheet 1 is machined. After that, an Al thermally sprayed layer is formed by a thermal spraying gun 10, and next, a Zn or Zn-Al alloy touch-up layer is formed by a thermal spraying gun 11. Since the touch-up layer excellent in corrosion resistance is formed, the part in which the plated layer is damaged by bead cutting, press forming or the like is not formed into a starting point of the generation of corrosion.
Patent JP-H09113997-A (JP)
Title: Photographing device provided with printer
Inventor: SUZUKI ETSURO
IPC: G03B17/48
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the number of sheets printed out of the recording medium of a photographing device and the number of sheets printed out by a printer device from being overlapped in a composite camera. SOLUTION: In this device, the photographing device for recording video information on the recording medium and the printer device outputting the video information on recording paper are integrally constituted. It is provided with a control means 1 controlling the setting of the number of printed sheets in accordance with the state of the number of printed sheets instructed by 1st and 2nd printed sheet number setting means 13. The control means 11 controls to print out the specified video information by the number of printed sheets set by the 2nd setting means 13 and to reset the number of sheets obtained by subtracting the number of sheets set by the 2nd setting means from the number of sheets set by the 1st setting means 13 in the 1st setting means in order to set the number of sheets for printing the video information on the recording medium recorded by the photographing device.
Patent JP-H06124031-A (JP)
Title: Electrophotographic process controller
Inventor: MORITA TETSUYA
IPC: G03G15/04
Filed: 1992-10-12
Abstract: PURPOSE:To stabilize a printer (gamma) by controlling an electrostatic latent image potential. CONSTITUTION:This electrophotographic process controller has a target potential deciding table for obtaining each target value of an electrifying part potential, an exposing part potential and the developing bias potential of a developing system 14 on a photosensitive body so as to keep the printer (gamma) constant from the toner concentration of a developer and the sticking quantity of the toner of a prescribed pattern on the photosensitive body 11, according to fluctuations of the developing system 14 in the environment and with the lapse of time and a manipulation value deciding part 22 deciding a manipulation value for controlling the surface potential of the photosensitive body 11 so that the electrifying part potential, the exposing part potential and the developing bias potential of the developing system on the photosensitive body 11 obtain the target values obtained by the target value deciding table, respectively.
Patent JP-H08114547-A (JP)
Title: Oil kind judging sensor
Inventor: OKUBO SHUICHI
IPC: G01N21/01
Filed: 1994-10-13
Abstract: PURPOSE: To develop the compact oil kind judging sensor at a low cost, which can be connected on-line, on the basis of a total reflection type accurate refractive index sensor. CONSTITUTION: A waveguide layer having the waveguide structure, which is formed with clad/core/clad or formed by pinching a waveguide glass between substrates 21, is provided on a substrate. A plane 27 of light incidence connected to a means for light incidence such as an optical fiber, which emits the light having the spreading angle to the waveguide layer, a detecting surface 28, which reflects or transmits the all incident light having the spreading angle and emitted from the means for light incidence and which forms the contact surface with the oil M to be detected, a light outputting surface 29, which outputs the reflected light from the detecting surface and which is connected to a light detecting means such as a CCD optical sensor, a temperature control means 26 for controlling the temperature of the oil of the detecting surface,  and a temperature detecting means 37 for detecting the temperature of the oil of the detecting surface are provided. Refractive index of the oil to be detected is detected on the basis of the existence of the all reflected light from the corresponding detecting surface.
Patent JP-H0591006-A (JP)
Title: Voice transmitter
Inventor: TANIGUCHI TAICHI
IPC: H04J3/06
Filed: 1991-09-25
Abstract: PURPOSE:To prevent missing in voice data by sending only a unique word signal in a very short time length at a prescribed frame even when voice data to be sent are not in existence and keeping the synchronization at a receiver side demodulator and demodulating voice data immediately when the voice data are successively received. CONSTITUTION:When voice data are lost, a voice detector 3 sends a start signal to a unique word burst generator 4 with prescribed synchronization at a sender side. The generator 4 sends only a unique word signal in a very short time length for a prescribed frame synchronously with a frame timing pulse from a transmission data generator 1. When the voice data are generated, a voice data transmission start signal is inserted to a head position by the generator 1 and clears the head position of the voice data at a receiver side. Then the receiver side demodulator keeps synchronization and when the voice data are received, the data are immediately demodulated and the missing of the voice data is prevented.
Patent JP-H11107240-A (JP)
Title: Mounting structure of impervious wall for gutter pipe and constructing method thereof
Inventor: ARAKAWA NORIYUKI
IPC: E02B8/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To not only lay a gutter pipe in a non-opencut manner but also install even the impervious wall easily in the non-opencut manner. SOLUTION: The impervious wall 10 is buried into soil from a section between the mutual end sections of a pair of pipe bodies 2, 2 in gutter pipes 1, 1 laid by a pipe jacking method. One end side of the base end section 12 of the impervious wall 10 is welded onto the first inner circumferential surface 7 of the ring member 6 of an inner circumference at the end section of one pipe body 2 while the other end side is welded onto the first inner circumferential surface 7 of the ring member 6 of an inner circumference at the end section of the other pipe body 2.  A backing member 15 is arranged on the pipe side inner than the base end section 12 of the impervious wall 10, and one end side of the backing member 15 is welded onto the inner circumferential surface 8 of the ring member 6 at the end section of one pipe body 2 while the other end side is welded onto the second inner circumferential surface 8 of the ring member 6 at the end section of the other pipe body 2.
Patent JP-H03134935-A (JP)
Title: Stripping device for conductor with heat resistant sheath
Inventor: AIYAMA TADASHI
IPC: H01J9/236
Filed: 1989-10-20
Abstract: PURPOSE:To strip a Cu wire with heat resistant covering in a certain length uniformly throughout the peripheral surface of the wire by arranging a horizontal coil on a cylinder means which advances and retreats while performing reverse operation. CONSTITUTION:A horizontal coil 11 is placed on a base 12, and a wire 11a is threaded between a wire brush 14 and a roller 15. When a rotation-combined cylinder 13 advances and rotates, the brush 14 and roller 15 also do a high speed rotation. Upon rotation an air cylinder 17 also advances, and the wire 11a is swung to the left and right. The rotational motion is in 0-90 deg. reversals continuously. A tension is given to the wire 11a by putting the brush 14 nd roller 15 into high speed rotation, and the horizontal coil 11 is stabilized in terms of location. By advancing and retreating the cylinder 13 while in 90 deg. reversals, the end of the wire 11a can be stripped uniformly in a specified length and over the whole peripheral surface of the wire.