baber/WOPTO huggingface dataset:
Patent JP-H07241923-A (JP)
Title: Method for molding and curving carbon pipe
Inventor: ISHII KUNIO
IPC: B29K103/04
Filed: 1994-03-02
Abstract: PURPOSE:To mold.a carbon pipe with any curved shape by molding a curved carbon pipe by using a silicone pipe as a core. CONSTITUTION:One end of a heat-resistant silicone pipe 1 is sealed with an adhesive for silicone and the pipe is expanded to a specified dimension by putting air therein from the other end to seal it. This silicone pipe 1 is coated with a mold releasing agent and a resin-impregnated carbon fiber 2 is then, wound on this silicone pipe 1. Then, this is placed into a mold and is molded by heating. After molding, the air in the silicone pipe is taken out and the silicone pipe 1 as a core is pulled out. A carbon pipe being lightweight, durable and semi-parmanently usable can be manufactured thereby.
Patent JP-H08241501-A (JP)
Title: Nonmagnetic substrate for magnetic head
Inventor: SUZUKI SATORU
IPC: C04B35/00
Filed: 1995-03-03
Abstract: PURPOSE: To remarkably suppress the peeling of a magnetic film from the substrate and the cracking of the substrate at the time of mechanical working and to obtain a substrate ensuring high economics such as an enhanced yield. CONSTITUTION: This nonmagnetic substrate is based on NiO, contains >=5mol% MgO and >=0.2mol% Al2 O3 and has >=130×10<-7> / deg.C coefft. of thermal expansion. The coefft. of thermal expansion matches that of a magnetic film for high recording density and this substrate has high mechanical strength.
Patent JP-H09245622-A (JP)
Title: Manufacture of electron emitter, electron-source substrate, and image forming device
Inventor: SHIGEOKA KAZUYA
IPC: B41J2/05
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a conductive surface electron emitter which can be formed easily in a large area in a short time and at low cost, and an electron-source substrate and an image forming device each of which has the emitter. SOLUTION: In an electron emitter manufacturing method in which a solution of a material for forming a conductive film 4 is imparted in the form of droplets between a pair of emitter electrodes 2, 3 for formation of the conductive film and an electron emitting part 5 is formed in the conductive film, an ink-jet type droplet imparting means having a single or plural nozzles is used, with the nozzles made to travel toward a gap between the emitter electrodes to impart plural droplets of the material solution at intervals shorter than the diameter of each of dots formed by the droplets imparted.
Patent JP-H11274828-A (JP)
Title: Portable communication terminal and its antenna device
Inventor: TAKAHASHI YUKIHIKO
IPC: H01Q21/24
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To minimize an outside dimension and to improve reliability by forming a built-in antenna in a direction vertical to the direction of an external antenna and commonly connecting the tip parts of both of the antenna so as to transmit and receive the components of vertical polarization and horizontal polarization. SOLUTION: A first antenna element 1 consists of an antenna part consisting of a wire pattern in a folding-back form, and a connecting terminal part 41 and a power supplying line 9 both of which are respectively extended from its power supplying point 4. A second antenna element 2 is connected with the part 41 of the first antenna element and its arranging constitution is vertical to the first antenna element 1, thereby the first antenna element 1 as an external antenna corresponds to the portion of vertical polarization and the second antenna element 2 as the built-in antenna arranged at a right angle to this is connected to correspond to the portion of the horizontal polarization to obtain performance close to omnidirection compared with that at the time of using only a conventional external antenna, a small size, a low cost and high reliability.
Patent JP-H09234028-A (JP)
Title: Food containing shrimp meat
Inventor: SAKA MAKOTO
IPC: A23L17/40
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a food containing a shrimp meat formed by using raw shrimps, capable of sufficiently keeping most of the flavor of raw shrimps as the raw material in spite of binding small pieces of the shrimp meat with a wheat flour, giving a soft as well as a rice cracker eat feeling, and also being utilized as a so called shrimp rice cracker. SOLUTION: This food containing a shrimp meat formed by baking a dough containing small pieces of a shrimp meat 2 and a wheat flour, is obtained by mediating binding parts 3 formed by melting and heat coagulating a part of small pieces of the shrimp meat among the small pieces of the shrimp meat 2, binding shrimp meat bases 1 formed by binding the small pieces of the shrimp meat with the above binding part 3 and mediating among the small pieces of the shrimp meat 2 in the shrimp meat bases for binding the small pieces of the shrimp meat 2 with the wheat flour 4.
Patent JP-S60213572-A (JP)
Title: Device for controlling steering power of automobile steering wheel
Inventor: OOMICHI TOSHIHIKO
IPC: B62D5/07
Filed: 1984-04-09
Abstract: PURPOSE:To precisely carry out the electronic control of a steering control device, with a pressure characteristic having no discrete feeling, by sufficiently increasing the discharge amount and pressure of a small pump which delivering hydraulic pressure for a pressure chamber. CONSTITUTION:When the vehicle speed increases, a vehicle speed sensor 33 delivers a signal to an electronic control device 32 which therefore energizes an electronic drive device 30 to increase the opening area of a restrictor valve in a variable orifice type restrictor valve 40. Therefore, the flow rate of hydraulic oil returned from a flow control valve to an oil tank 28 is decreased while the amount of hydraulic oil flowing through a fixed orifice restrictors 37 is increased, resulting in generation of a constriction pressure. This constriction pressure is effected in a reaction force chamber 31 which therefore increases its reaction force. Further, the electronic control device 32 controls an input signal from a steering angle sensor 34 to further control the electronic drive device 30. Moreover, a main pump 25 for a power steering unit and a small pump 26 for steering reaction force commonly have one drive shaft, and a passage from a flow control device 39 is branched into two passages for the oil tank and the reaction force chamber 31, thereby the small pump may have a satisfactory pressure characteristic.
Patent JP-H0211073-A (JP)
Title: Charge injecting apparatus
Inventor: SERIMU ESU BENKUYA
IPC: H04N5/378
Filed: 1989-03-20
Abstract: PURPOSE: To automatically remove a KTC noise and a fixed pattern noise by simultaneously retrieving picture and noise deciding electronic information signals selected from selecting elements in a serially connected storage element, and applying the picture deciding electronic information to each continuous photoelectric element from which the noise deciding electronic information signal is automatically eliminated. CONSTITUTION: A storage element 221 stores picture and/or noise deciding electronic information signals to one of photoelectric elements 12 in an array. Then, the storage element 221 is provided with a means 24 for moving the picture and noise deciding electronic information signals stored in a prescribed time interval through the storage element 221 . Also, the storage element 221 is provided with a means 26 for simultaneously retrieving the picture and noise deciding electronic information signals selected from selecting elements 281 -28n in the storage element 221 in a selected continuous time interval among the prescribed time interval, and applying the picture deciding electronic information signal to continuous photosensitive elements 301 -304 from which the noise deciding electronic information signal is automatically eliminated.  Thus, a KTC noise and a fixed pattern noise can be automatically removed.
Patent JP-S62225227-A (JP)
Title: Method for controlling operation of wet stack-gas desulfurization facility
Inventor: KOMURO TAKEO
IPC: C01F11/46
Filed: 1986-03-27
Abstract: PURPOSE:To keep the concn. of sulfite at low value and to prevent reduction of absorption velocity of SO2 by detecting all amounts of sulfite radical and pH of suspension incorporated in a circulation tank and thereby controlling amount of air to be blown into the circulation tank. CONSTITUTION:One part of suspension is introduced into an eliminator 101 through a flow path 100 from a circulation tank 123 and herein SO2 equivalent to all amounts of sulfite is generated and gaseous SO2 is measured by an SO2 analyzer 105 and the signal is sent to an arithmetic unit 126. One the other hand, a detection signal 120 is sent to the arithmetic unit 126 from a detector 119 for pH or suspension incorporated in the circulation tank and total amounts of sulfite of suspension 109 incorporated in the circulation tank 107 are estimated and a control signal 127 is sent to an air controller 128 for oxidation based on the relation of pH and amount of sulfite, and amount 113 of air for oxidation is controlled.
Patent JP-S59195844-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANUMA YUKIO
IPC: H01L21/3205
Filed: 1983-04-20
Abstract: PURPOSE:To contrive the reduction of short among the wiring, of limitation of the standard for design and of contact resistance among the wiring by forming a second wiring to be connected to a first wiring by patterning after forming a wiring layer over the whole surface. CONSTITUTION:After that a PSG film 12 as a first insulating film is formed on a P type Si substrate 11, a first wiring 13 is formed on the predetermined position. Subsequently, an Si3N4 film 14 and an SiO2 film 15 as a second insulating film are deposited. Next, a resist pattern 17 comprising an opening 16 whose diameter is larger than a width of the wiring 13 is formed and the SiO2 film 15 is selectively removed by etching to form an SiO2 film pattern 15', after which the resist pattern 17 is removed. Next, the Si3N4 film 14 is removed by etching using the SiO2 film pattern 15' as a mask to form a contact hole 18. Subsequently, Al is vapor-deposited over the whole surface, followed by patterning to form a second wiring 19 connected to the first wiring 13 through the contact hole 18.
Patent JP-S62226806-A (JP)
Title: Compound for light emitting element
Inventor: MORIYAMA MAKOTO
IPC: C01B19/00
Filed: 1986-03-29
Abstract: PURPOSE:To obtain the material of the light emitting part of an element for electroluminescence and cathode luminescence by specifying the composition of the compd. consisting of Ga, S, and Te. CONSTITUTION:The compd. is expressed by Ga2(S1-XTeX)3 (where X is in the range 0<X<1.0), and used as the material of the light emitting part of an element for electroluminescence and cathode luminescence. The compd. is synthesized from component elements of specified composition, and heat-treated. When an electron beam 2 is irradiated on the compd. 1, the emission intensity A proportional to the exciting current J is distributed over the wide range of the emission wavelength W, and high-brightness and visually orange light is emitted.
Patent JP-H09254262-A (JP)
Title: Bonding of synthetic resin part and filament
Inventor: YAMAMOTO HARUO
IPC: B29C65/44
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To strongly weld a filament such as a staring or yarn at an accurate position without generating trouble such as cutting. SOLUTION: An ultrasonic welding horn is used and a filament 1 such as a string or yarn is pressed to the surface of a synthetic resin part by the pressing surface 13 of the leading end of the horn. In this bonding method, the cutting of the filament 1 by vibration is prevented by the curved surface provided to the corner part 13 where the filament 1 crosses the pressing surface 13 and the positional shift or deviation of the filament 1 is prevented by the ribs 13b protruding from both end parts parallel to the filament 1 of the pressing surface 13 and, further, the resin sump covering the upper surface of the filament 1 at the time of the pressing of the filament 1 is formed by the recessed part 13c provided to pressing surface 13 to weld the filament 1 to the surface of the synthetic resin part.
Patent JP-S545549-A (JP)
Title: Voltage supervisory unit
Inventor: SATOU HIROSHI
IPC: H02H7/20
Filed: 1977-06-15
Abstract: PURPOSE: To correctly provide a stopping of thyristor chopper at the time of change over point, by a constitution of the controller so as to stop the operation, after outputting a gate signal of a prescribed width when in a change over of square wave voltage from positive cycle to negative cycle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236174-A (JP)
Title: Feature extracting device
Inventor: MORITA KOICHIRO
IPC: G06T7/00
Filed: 1987-03-24
Abstract: PURPOSE:To obtain a simple and inexpensive feature extracting device by securing such a constitution where a user indicates the points via a pointing device to show the position and the direction of a feature point of an input variable density fingerprint picture for calculation of the direction and the relation of a minutiae and then storing them into a minutiae list after confirmation. CONSTITUTION:The points showing the position and the direction of a feature point of a fingerprint picture obtained by a fingerprint picture input part 100 are visually decided by a user on a variable density picture displayed at a picture output part 112. When the position of a feature point of a binary picture displayed at an output part 109 is supplied by a pointing device 111, a feature extracting part 108 obtains automatically the position and the direction of the feature point for production of a feature file for the fingerprint. Thus it is possible to obtain a simple and inexpensive feature extracting device.
Patent JP-H02250680-A (JP)
Title: Ultrasonic motor
Inventor: NAKANISHI AKIRA
IPC: H02N2/00
Filed: 1989-03-22
Abstract: PURPOSE:To improve torque production characteristic by employing such structure as a mover contacts with negative half period portion of traveling wave produced on the surface of a vibration body. CONSTITUTION:A piezoelectric element 11 comprises two sheets of circular piezoelectric ceramics and produces traveling wave in a stator 12. A circular protrusion 18 having radial slits with predetermined interval is formed on the under face at the outer circumferential section of a resilient body 10 so that the under face of the protrusion 18 makes contact with the upper face of a friction member 8. When a rotor 9 is pressurized with predetermined pressure through a rotor pressurizing mechanism 16, the rotor 9 contacts with negative half period portion of traveling wave produced on the surface of the stator 12. When 90 deg. phase shifted voltages are applied onto two sheets of piezoelectric ceramics, two standing waves having shifted position and phase are produced and the traveling wave is synthesized by these two standing waves thus rotating the rotor 9 in the advancing direction of the traveling wave.
Patent JP-S59196915-A (JP)
Title: Lubricating oil supply device for internal-combustion engine
Inventor: KAWABATA KEIJI
IPC: F01M1/02
Filed: 1983-04-22
Abstract: PURPOSE:To simplify the engine operating circuit to reduce malfunctions by providing a throttle mechanism in a pre-lubrication circuit and connecting an oil pressure detection means in the upstream side of the throttle mechanism. CONSTITUTION:The lubricating oil circuit supplies the lubricating oil, which has been delivered from an oil well of a diesel engine by a lubricating oil pump 2, to the engine via a temperature regulating valve 3, an oil cooler 4 and a filter 6. A throttle mechanism 13 is provided in a pre-lubrication circuit, and an oil pressure switch 11 is connected to the upstream side of the throttle mechanism 13. As the oil pressure switch 11 is picked up before a check valve 9, the circuit pressure is always indicated accurately. In this manner, the engine operating circuit can be simplified and malfunctions can be reduced.
Patent JP-S60214200-A (JP)
Title: Piezoelectric electroacoustic transducer
Inventor: OKADA ASAHIKO
IPC: H04R17/00
Filed: 1984-04-10
Abstract: PURPOSE:To obtain uniform reproducing response over a wide band by using a nodal position of the 1st and 2nd resonance frequencies of a piezoelectric element so as to connect the piezoelectric element and a cone form diaphragm. CONSTITUTION:The cone form diaphragm 5' has a long diameter part 8, a short diameter part 9 and a bottom 10. A bottom 10-1 of the long diameter part 8 and a bottom 10-2 of the short diameter part form a regular ellipse or a curve close to an ellipse respectively where the nodal diameter of the 1st resonance frequency and the nodal diameter of the 2nd resonance frequency are used respectively as the major and the minor axes of the ellipse respectively. A piezoelectric element disc 1 and the bottom of the cone are bonded by a means of bonding in terms of line or face. The resonance mode is scattered since the cone bottom 10 of the cone form diaphragm 5' and the piezoelectric element disc 1 are bonded by using the nodal position of the 1st and 2nd resonance frequencies in this way.
Patent JP-H11107733-A (JP)
Title: Oil drain plug for oil sump container and oil drain device using it
Inventor: TAKAHARA TAMOTSU
IPC: F01M11/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To surely drain oil remaining in the bottom part, by fitting an oil drain adapter to an oil drain plug and allowing installation of a male coupler assembled with a flexible tube to the adapter. SOLUTION: When oil is drained from an oil pan 1 by means of an oil drain plug 10, a rubber cap fitted around the plug 10 is removed, and then in the oil drain adapter 40, a hooking flange 42b in a connector 42 is engaged with a holding groove 17 formed in a bolt member of the plug 10 so that the connector part, 42 is held in the plug 10. In this process, a valve element 21 is separated from a valve seat so as to open an opening/closing valve, and by means of suction force of a suction device, oil in the oil, pan 1 is drained forcibly. For draining oil below the level A, a male coupler assembled with a tube 50 is used instead, and the tip of the tube 50 is inserted into the oil inside the oil pan 1 so as to drain the oil.
Patent JP-H10269380-A (JP)
Title: Automatic perspective drawing three-dimensional nurb curved line storing method and its device
Inventor: KANAI OSAMU
IPC: G06T19/20
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To restore a correct stereoscopic shape by inputting the twodimensional shape of the stereoscopic shape which is projected on a projecting surface as a two-dimensional free curved line, calculating a three-dimensional NURB curved line being a rational curved line and restoring the stereoscopic shape. SOLUTION: A command analyzing/processing part 201 is connected to a display device 206 and a sketch input means 209 with input/output mechanism 205 so as to analyze and process an inputted command. Input/output mechanism 205 consists of a part constructed by the command analyzing/processing part 201, a geometry processing part 202, a storage processing part 204 and a graphic information storage area 204 and the interface of the display device 206 and the sketch input means 209. One or plural projecting surfaces are decided and the two-dimensional free curved line constituting the two-dimensional shape at the time of projecting the stereoscopic shape on the projecting surface is inputted by hand-writing, etc.  The three-dimentional NURB curved line with no limit in a plotted curved line and without much influence in slight change is calculated based on the two-dimensional free curved line and the stereoscopic shape is restored based on the three-dimensional NURB curved line.
Patent JP-H05235191-A (JP)
Title: Resin-sealed semiconductor device and packaging thereof
Inventor: KOMATSU KOZO
IPC: H01L23/06
Filed: 1992-02-19
Abstract: PURPOSE:To prevent a thermal stress from being applied to a resin package by reflow heat at the time of packaging. CONSTITUTION:An infrared reflection film 6 is formed on the whole surface on the opposite side to the surface to oppose to a circuit board at the time of packaging or on the part excluding marks 8 of the surfaces of a sealing resin on a semiconductor device 2 resin-sealed into a 4-direction flat package type. A paint having a metallic luster, ink for marking use or the like is applied on the film 6.
Patent JP-S62230560-A (JP)
Title: Linkage for sheet processing device
Inventor: UMEZAWA KAZUMI
IPC: B65H39/11
Filed: 1986-03-28
Abstract: PURPOSE:To obtain positive and smooth positioning of a sheet delivery passage by connecting an image producing device and a sheet processing device by a linkage in such a manner as to be moved toward and apart from each other and joining both of them at a predetermined position by a locking member. CONSTITUTION:A sheet ejector 1 of an image producing device M and a sheet processing device (sorter) S are connected to be moved toward and apart from each other by links 20, 22 extending between supporting points 21a, 21b, 21c, 21d provided on each side of the respective devices. The links 22, 22' are connected by stays 23 so as to prevent twist of the sorter S, and the links 20, 22 constitute a parallel crank, and when the devices M, S are joined together, the angle of the links in the vertical direction is set small, so that the angular moment and weight of the sorter S may not be applied to a lock lever 27 of engaging means. This link mechanism holds the joint position between the devices constant at all times, so that sheet ejecting rollers 6 and a sheet ejecting passage 12 can be accurately aligned. Therefore, the sorter can be detachably mounted onto the image producing device positively and smoothly, with no contact with a floor, permitting accurate positioning.
Patent JP-H03269616-A (JP)
Title: Printer control system
Inventor: UEKI MASANORI
IPC: G06F3/12
Filed: 1990-03-19
Abstract: PURPOSE:To easily print a format after changing it by storing the received data into a memory in order to stop the reception of data and also to set the print format in a changeable state and then restarting the reception of data after printing the data in a prescribed format. CONSTITUTION:A printer stores a prescribed range of the data received from a host device into a memory and stops the reception of data from the host device via a 1st switch. At the same time, a print format is set in a changeable state. Then the reception of data from the host device is restarted via a 2nd switch after the data stored in the memory are printed in a prescribed format. The data are continuously printed in the prescribed format. Thus the same data can be printed again in a different format after the data in a prescribed range are printed just with a simple operation of the printer and with no operation of the host device.
Patent JP-H04219226-A (JP)
Title: Separation device of projecting part of tire and similar product
Inventor: ERITSUHI BUORUFU
IPC: B24B5/36
Filed: 1991-01-16
Abstract: PURPOSE: To provide an apparatus for removing projecting parts such as fluff, flash and the like of a tire and a similar material to be processed by low temp. embrittlement and breaking. CONSTITUTION: A tire is not arranged in various sizes but arranged so as to be arbitrarily continuously processed. This apparatus has an incorporating frame, that is, a housing and this housing contains a low temp. embrittling apparatus 3, that is, a cooling medium bath and a breaking tool and, further, an apparatus for performing the individual arrangement, tightening, transfer and processing motion of a tire is included in the housing.  As the breaking tool, the ribbed non-rigid strip material 20 in the incorporating frame, that is, the housing is provided, for example, in liquid nitrogen forming an embrittling means and a tire having a running surface and embrittled at low temp. is guided along the strip material 20 and, at this time, the strip material coincides with the contour shape of the tire and projecting parts are broken and removed by the processing motion of the tire, especially, the rotation thereof.