baber/WOPTO huggingface dataset:
Patent JP-H11291391-A (JP)
Title: Polyimide-metal laminate and manufacture thereof
Inventor: TAGAWA KIMITERU
IPC: B32B15/088
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a five-tier structured laminate which has an adhesive layer formed on one of the faces and a metallic layer on the other face and further is free from a warpage and has no defects such as scratches, streaks or the like in the metallic layer and a method for manufacturing the laminate. SOLUTION: In a first step, a laminate 1 comprising a metallic layer, a non-thermoplastic polyimide layer and a thermoplastic polyimide layer is formed and in a second step, a laminate 2 comprising the thermoplastic polyimide layer, the non-thermoplastic polyimide layer and the thermoplastic polyimide layer are formed. Further, in a third step, the thermoplastic polyimide layers of the laminates 1, 2 are thermally fused together 100-300 deg.C to manufacture the five-tier structured polyimide metal laminate. The method for manufacturing the polyimide-metal laminate is based on the described steps through which the laminate can be obtained.
Patent JP-S60246352-A (JP)
Title: Amide compound, its preparation and herbicide
Inventor: TAKEMATSU TETSUO
IPC: C07C233/60
Filed: 1984-05-18
Abstract: NEW MATERIAL:The compound of formula I (R is group of formula II, formula III, etc.; R1 is H or methyl; R2 is H, methyl, ethyl, n-propyl, or iso-propyl; X is H, halogen, methyl or methoxy). EXAMPLE:N-(alpha,alpha-dimethylbenzyl)-1,4-dihydro-alpha-naphthamide. USE:Herbicide free from phytotoxicity to crops and exhibiting excellent herbicidal effect especially against the weed in paddy field. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula RCOY [Y is OR3 (R3 is H or 1-30C alkyl) or halogen] with the amine compound of formula IV in a solvent such as ether for 0.1-3hr under refluxing.
Patent JP-H03297222-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO FUMIO
IPC: H03L7/18
Filed: 1990-04-16
Abstract: PURPOSE:To save the number of external switch control terminals without losing an intermittent operating function by generating a switching control instruction data and a frequency division ratio setting data from an external input data so as to apply the control of a switch control circuit and the setting of frequency division setting of a frequency divider. CONSTITUTION:An internal data is transferred to a data latch circuit 2 and a frequency division ratio setting data is transferred to a programmable divider 1 by a trailing edge from H to L given to an enable terminal P2. Simultaneously, a switching control instruction data is transferred to a switch control circuit 9. The frequency division ratio of the programmable divider 1 and the state of ON/OFF of 1st and 2nd switching circuits 7, 8 depend on the data. Thus, since the switching circuits 7, 8 for intermittent operation are controlled by using a switching control instruction data generated in a shift register 3 by an external data from a terminal P2, a clock terminal P3, and a data input terminal P4, no switch control terminal is required.
Patent JP-H06305393-A (JP)
Title: Failure diagnostic device for occupant crash protection device
Inventor: KAWABATA MUNEHIRO
IPC: G01P21/00
Filed: 1993-04-27
Abstract: PURPOSE:To enable transistor failure diagnosis both safely and accurately in simple constitution without installation of a circuit for limiting current to transistors as diagnostic switching means and without opening of an air bag. CONSTITUTION:A failure diagnostic device comprises an actuation means 6 in which power is supplied by first and second transistors 5, 8 both operating simultaneously and a crash protection means is actuated by the current exceeding a prescribed value and a diagnostic means 21 in which the first transistor 5 and the second transistor 8 are operated separately one after the other and a potential change in operation and non-operation of the each transistor is detected, so that failure diagnosis of the transistors is made.
Patent JP-H03297263-A (JP)
Title: Facsimile equipment
Inventor: IGUMA AKIRA
IPC: H04N1/00
Filed: 1990-04-16
Abstract: PURPOSE:To allow the facsimile equipment to send various picture signals for a television receiver, a VTR and a video camera by providing a transmission system for an electric picture information signal in addition to a transmission system for a hard copy for an original or the like. CONSTITUTION:When a picture input switch is closed, a video signal inputted to a video signal input terminal 6 from a video signal output terminal of a television receiver, a VTR or a video camera or the like is given to a picture processing section 5, in which a synchronizing signal and a burst signal are eliminated from the video signal, and the resulting video signal only is sampled by a sampling clock whose frequency is at a band of MHz and the sampled signal is stored in a memory. The stored data is represented for 16 gradations per picture element, the data is read from the memory and compared with the content of a memory in which a dither pattern and a binarized data are stored and converted into a facsimile data. Thus, not only a picture signal from an original but also a picture signal from a television receiver, a VTR or a video camera or the like is compressed/expanded at a compression expansion section 2, and the processed signal is sent to a telephone line via a communication section 4.
Patent JP-H02277673-A (JP)
Title: Serial printer
Inventor: TAKAHIRA RYOICHI
IPC: B41J19/18
Filed: 1989-04-19
Abstract: PURPOSE:To remove the displacement of the stopping position of a carriage in printing in forward and backward directions thereby improving the printing accuracy by controlling said carriage in printing in the backward direction by shifting an electric angle corresponding to the backlash of said carriage beforehand. CONSTITUTION:In a serial printer capable of printing in a forward and a backward directions to the printing direction, a control part 8 controls a driving circuit 6 in accordance with the controlling procedure so that a locking angle of a stepping motor 2 when printing in the backward direction is performed is shifted to a locking angle thereof when printing in the forward direction is performed by an electric angle corresponding to the backlash of a carriage 1. In other words, the stopping position D of the carriage 1 in printing in the forward direction is not a locking angle A of the stepping motor 2, but a position delayed by C corresponding to a half of the backlash B of the carriage 1 in an advancing direction (x). On the other hand, the stopping position in printing in the backward direction is not a locking angle E of the stepping motor 2, but a position G delayed by F corresponding to a half of the backlash of the carriage.
Patent JP-H04332536-A (JP)
Title: Instrument for measuring oxygen in blood
Inventor: SAKAI TAKAO
IPC: G01N33/49
Filed: 1991-05-07
Abstract: PURPOSE:To exactly measure the absolute oxygen quantity in blood. CONSTITUTION:Light emitting means 11 to 13 which emit light having a suitable wavelength respectively toward sections to be measured, a light receiving means 16 which receives the light transmitted through the section to be measured and converts this light to signals, signal forming means 28, 30, 40 which form the signals corresponding to the transmitted quantities of the respective light rays in accordance with the output signals of this light receiving means, and an arithmetic means 42 which calculates the concn. of the oxygen in the blood in accordance with the respective signals formed at the 1st time and the 2nd time in these signal forming means are provided.
Patent JP-S62257762-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI MASAHIRO
IPC: G11C11/403
Filed: 1986-05-01
Abstract: PURPOSE:To obtain a high-density memory easy to be fined by a method wherein an (n) layer and a (p) layer in a capacitance section are formed by the self-alignment of a gate electrode, mask alignment is omitted, a capacitance electrode is also shaped to the upper section of the gate electrode through SiO2 and mask re-alignment is omitted. CONSTITUTION:The surface of a p-type Si substrate 1 is isolated by an oxide film 2, a gate oxide film 3 and a poly Si gate electrode 4 are shaped, and an n<-> layer 5 is formed through the implantation of P ions. The layer 5 is coated with CVDSiO2 6, a side wall 6 is attached on the electrode 4 through isotropic etching and an n<+> layer 7 is shaped through the implantation of As ions. B is implanted in depth deeper than P and As by using a resist mask. A high melting-point metal 9 is sputtered and annealed, thus forming an silicide layer 10 on the surfaces of the substrate 1 and the electrode 4. The metal 9 not reacted is removed, and the surfaces are coated with a thermal oxide film 11. A capacitance electrode 12 consisting of poly Si is annexed, thus completing a semiconductor device. Since the margin of mask alignment is unnecessitated, the semiconductor device can be fined, and not only the resistance of the surfaces of the electrode 4 and the diffusion layers 5, 7 is lowered by a metallic silicide and the working speed of the device is increased but also photo-engraving processes are decreased, thus reducing cost.
Patent JP-S58218642-A (JP)
Title: Resistance type moisture meter
Inventor: KAMIYA KOUSEN
IPC: G01N27/04
Filed: 1982-06-15
Abstract: PURPOSE:To make measurement of moisture contents of cereal grains accurate, by correcting a variation of an output between electrodes due to the number or the husk thickness of the cereal grains. CONSTITUTION:Counter electrodes 1a, 1b which are approachable and removable to and from each other by motor driving are provided, the cereal grains are pressed and crushed by each electrode to detect the moisture contents electrically. In this case, a circuit 2 compensating the output between the electrodes in accordance with a load current of the motor M is provided, and the variation of the output between the electrodes are compensated by the number or the grain pressure of the cereal grains to be pushed and crushed.
Patent JP-H11298421-A (JP)
Title: Synchronization repeater
Inventor: ISHIKAWA TADASHI
IPC: H04B15/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To conduct stable relay operations by very simply canceling even sneaked part of a broadcast wave sent from a transmission antenna to a reception antenna in the case that the broadcast wave sent from the master station is received by the reception antenna and the transmission antenna sends the broadcast wave with the same frequency after amplifying the received broadcast wave. SOLUTION: The synchronization repeater 1a uses a reception antenna 2 to receive a broadcast wave and generates a received signal, uses a compensation antenna 4 to receive its own sneaked wave that is sneaked to the reception antenna 2 among broadcast waves sent from a transmission antenna 3 and to generate a compensation signal. A relay amplifier section 5 amplifies a broadcast wave component included in the received signal while canceling its own sneaked wave included in the received signal and allows the transmission antenna 3 to send the broadcast wave.
Patent JP-S582899-A (JP)
Inventor: IDE TAKASHI
IPC: G10L25/00
Filed: 1981-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000287683-A (JP)
Title: Muscle-derived component and rna having neuron survival activity
Inventor: KATAOKA HIROSHI
IPC: A61K35/57
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a novel muscle-derived component which originates from flesh and skeletal muscle, shows physiological activity, e.g. survival activity or the like, on neuron and is used for the treatment, prevention and test for various diseases, particularly amyotrophic lateral sclerosis or the like, capable of illustrating nerve degenerative disease as a typical instance. SOLUTION: This muscle-derived component is a novel component which is contained in the final fraction on the following purification process and shows neuron survival activity. This component is obtained by initially homogenizing skeletal muscle to extract it with aqueous 2 w/v.% NaCl solution, collecting a supernatant after centrifugal separation, adding acetone into the supernatant in order to adjust the final concentration to 30 w/v.%, in addition adding acetone again into the resultant supernatant in order to adjust the final concentration to 50 wt.%, collecting the formed precipitate, dissolving it into 50 w/v.% ammonium sulfate aqueous solution, adding a phenyl- chloroform mixture into the supernatant, passing the separated aqueous layer through a phenyl sepharose CL-4B column, eluting the resultant adsorbent and finally fractionating and purifying the eluate by gradient elution or the like using 0-25 w/v.% CH3OH on Capcell-Pak C18 column.
Patent JP-S5625518-A (JP)
Title: High frequency oscillation pile driving
Inventor: ISHIKAWA NORIO
IPC: E02D7/18
Filed: 1979-08-08
Abstract: PURPOSE: To improve efficiency of pile driving operation by inducing a large oscillation amplitude at the tip of a pile.  
     CONSTITUTION: An inertia mass 5 that acts as an oscillation counterforce is arranged at one end on a piston side or a cylinder side of a piston cglinder unit 4 which is reciprocated by high frequency of oil, and a connector 6 is provided on the other end to be connected with a base end of a pile 1. The oil pressure compliance within the piston cylinder unit 4 or the intertia mass 5 is so adjusted that an absolute displacement between the inertia mass 5 and the connector 6 has a phase of 180° to drive the pile into the eath. Thus, when the pile 1, while being resonated, is driven, a combined amount of oscillation amplitude of an expansion amount of the pile 1 plus oscillation amplitude amount of the pile base end is produced, and therefore an effective pile driving operation can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59229152-A (JP)
Inventor: YUYAMA HIROSHI
IPC: F25B13/00
Filed: 1983-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0218658-A (JP)
Title: Data processor
Inventor: JIERARUDO JIYOOJI PICHIYANEKU
IPC: G06F1/10
Filed: 1989-04-24
Abstract: PURPOSE: To provide a parallel data bus timing system not to be affected by the length of a bus by transmitting a clock signal parallelly to a data signal and making it correspond to bidirectional transmission. CONSTITUTION: At the time of transmitting the clock signals parallelly to the data signals on the bus 106 and sending data back to the origination end (r) of the bus 106, the clock signals received at a remote end 9 are 'transmission/ reception inverted' and transmitted to the origination end (r) of the bus simultaneously with the transmitted data and the clock signals present at the reception end of the bus 106 are used for the sampling of the data signals at all times. Thus, the parallel data bus timing system not to be affected by the length of the bus 106 without the need of performing adjustment is realized.
Patent JP-S63270465-A (JP)
Title: Film formation by ion beam sputtering
Inventor: SASAKI KENICHI
IPC: C23C14/46
Filed: 1987-04-27
Abstract: PURPOSE:To simplify a sputtering device, by irradiating a substrate with an ion beam from one ion source and also by sputtering a target by disposing the target in parallel with the path of the ion beam and applying A.C. electric field in an ion beam sputtering device. CONSTITUTION:After the inside of a vacuum chamber 11 is evacuated by means of a vacuum pump 18, H2 gas and Ar gas are supplied to the position of an ion source, which is applied toward a substrate 15 in the form of a beam of H2 ions and Ar ions. A carbon electrode 13 is disposed as a target in the position midway in the ion-beam path and in parallel with the ion beam, and, by means of the voltage from an electric power source 14, the ion beam of Ar and H2 is bent and bombarded against the carbon-electrode target 13 to sputter carbon grains and collide them with the substrate 15 so as to form a thin film of artificial diamond, etc., on the substrate 15. By this method, the deposition of the target material by ion beam sputtering and the ionic irradiation to the substrate can be simultaneously carried out by means of one ion source 12, and the device can be simplified.
Patent JP-H06293223-A (JP)
Title: Fuel lid opening/closing device
Inventor: KANEKO TOSHIAKI
IPC: B60K15/05
Filed: 1993-04-05
Abstract: PURPOSE:To facilitate the opening operation of a fuel lid and, in addition, allow it only when an engine is stopped to prevent a damage due to mischief. CONSTITUTION:A fuel lid 3 is installed openably on a car body 2, a lock pin 31 to keep the fuel lid 3 closed is provided, a spring 41 to energize the lock pin 31 in locking direction and a coil 32 to de-energize it are provided, and the coil 32 is connected to a battery 15 through a rotating contact point 18 and a relay contact point 27 of an ignition switch 17. When the rotating contact point 18 of the ignition switch 17 is made in contact with the relay contact point 27, the lock pin 31 is retracted by the electromagnetic force produced by the coil 32.
Patent JP-H10294344-A (JP)
Title: Method of detecting wiring defect using electron beam tester and electron beam tester
Inventor: NORIMATSU KENJI
IPC: G01R31/302
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily detecting wiring defect by observing a wide area using an electron beam tester. SOLUTION: The method of detecting wiring defect comprises a floating step of floating a wiring 2, an irradiation step of irradiating the wiring with an electron beam under the condition where the wiring is electrified to a negative potential, a supplying step of supplying a positive voltage from one external terminal 3 of the wiring, and an observing step of observing a potential contrast image of the wiring 2. The breaking point 2p between the bright section and the dark section of the wiring 2 on the potential contrast image is detected.
Patent JP-H05269744-A (JP)
Title: Method for releasing coating from coated plastic product
IPC: B29B17/04
Filed: 1992-03-27
Abstract: PURPOSE:To positively release coating by a method wherein a projection material made of the same material as a recovered coated plastic product is projected on the product by a high projecting force. CONSTITUTION:For example, when coating is to be released from a polyester resin product coated with an epoxy resin, a polyester resin is used as a projection material. The plastic product may be cut to a predetermined size for using the projection material. The projection material is projected by rotating an impeller having a plurality of rectangular planar materials mounted on a rotating shaft at a high speed or by using compressed air from an air nozzle. In addition, the coated plastics is preferably cut to a section only having substantially a flat surface for the release of the coating.
Patent JP-H04309803-A (JP)
Title: Drum-core diameter screening device
Inventor: MITA HIROSHI
IPC: G01B11/10
Filed: 1991-04-05
Abstract: PURPOSE:To measure the diameter of a drum core with high accuracy, determine the acceptability, and screen it. CONSTITUTION:Drum-cores 1 are continuously fed to a parts chute 6 from a parts feeder 5, and are fed to a transfer chute 7 which is linked to the parts chute without toughing it. And a stroboscopic tube 11 and a camera 15 are installed in the measuring section of a following measuring chute 9, and the winding cores of the drum-cores are caught by the camera, and the diameters of the cores are measured by means of picture image processing so as to screen the drum-cores by the diameters.
Patent JP-S62260729-A (JP)
Title: Production of preform for optical fiber
Inventor: ITO MASUMI
IPC: C03B37/014
Filed: 1986-05-06
Abstract: PURPOSE:To stabilize yield and reduce variation in preform shape, by adjusting a flame part covering a grown porous glass preform in flame hydrolysis reaction into a specific shape. CONSTITUTION:A gaseous glass raw material is introduced into a flame of a combustion burner to produce granular glass, which is then deposited on a starting material or shaft and grown in the direction of the rotating shaft. In the process, the position of the burner is adjusted to regulate the shape of a part covering a rotating porous glass preform. The shape is then made parallel to the central shaft of the burner and symmetric to a plane including the rorating shaft of the porous glass preform.
Patent JP-S62258457-A (JP)
Title: Perspective for color simulation
Inventor: OISHI TOMOYUKI
IPC: G03F1/90
Filed: 1986-05-02
Abstract: PURPOSE:To inspect variation in color practically and economically in daylight through easy operation by laminating a sheet where a monochromatic copy is taken, a sheet where a color original plate is copied transparently only at a part to be changed in color and in colors at the other part, a colored sheet, and a white sheet. CONSTITUTION:The contour shade of, for example, a house is copied on the monochromatic tone copy film and the purpose is to change the hue of wall surface parts of the house, so the film sheet is cut in conformity with the contour of the wall surface parts to obtain a sheet 1 where a monochromatic tone copy is taken. The surface of part of the color original plate to be changed in color is covered with a shielding white paint material or sheet and a color copy is taken. Then, the sheet 2 which is transparent only at the white part (wall surface part) is obtained. The reverse surface of the sheet 2 is coated with paint with optional hue in conformity with the contour of the housing wall surface to be changed in color or provided with a colored sheet 3. Lastly, a shielding white paint material or sheet 4 which has a >=N=9.0 Munsell value.
Patent JP-H10292785-A (JP)
Title: Preceeding cutter device for back-fill agent-injection pipe in shield machine
Inventor: OKAZAKI KOKI
IPC: E21D11/10
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To take cut-earth into an excavator and to prevent nonuniform intervenience by forming a recess with an earth removing device ahead of a back-fill agent injection pipe in the rear portion of the circumferential face of the excavator and carrying out excavation by moving a rotary cutter in the recess radially. SOLUTION: An opening 9 is provided in the main body 2 of a shield machine and a bottomed cylindrical outer casing 12 is attached to the rear face of the external wall of a shield machine main body 2. A recess with an earth removing device 10 is provided in the outer casing 12. To excavate a hard ground, the opening 9 is opened by opening a gate 16, a rotary cutter 13 is moved in the radially outward direction of the main body 2 with a cutter mover and projected outwardly beyond the circumferential face of the shield machine main body 2. As cut earth is taken into the recess 11, mud water is introduced from a mud delivery pipe 32 and discharged from a mud discharge pipe 33 in the form of slurry, cut earth is not present any more between the inside perimeter of a tunnel and the shield machine main body 2.  After excavation ends, influx of earth is stopped and collapse of ground is prevented by closing the gate 16.