baber/WOPTO huggingface dataset:
Patent JP-S5780763-A (JP)
Title: Charge transfer device
Inventor: MATSUMOTO HIROYUKI
IPC: H04N5/335
Filed: 1980-11-07
Abstract: PURPOSE: To enable insertion of uniform fat 0 to each register by exhausting charge under electrode temporarily into a substrate and collecting the exhausted charge partly under the prescribed electrode after the predetermined period of time.  
     CONSTITUTION: Charge quantity QB of fat "1" is introduced from a diffused layer 5 of an input unit underneath a transfer electrode 4 during a frame shift period in a vertical blanking period. In this state the charge quantity QB is irregular. In the next period a voltage of the degree that the surface region under the electrode 4 becomes accumulated state is applied to all the electrodes 4 to exhaust the charge QB into the substrate 1. The exhausted charge QB is uniformly retained in the substrate 1 at the vanishing step. Then, the predetermined voltage is applied to the electrodes 4 after the prescribed period of time to form a potential well 10 under the electrode, and the charge remaining in the substrate 1 is partly collected to the well 10. The collected charge is as bias voltage QA of fat "0". In this manner the charge QA becomes uniform at the stage of the respective registers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6312928-A (JP)
Title: Holographic diffraction grating and spectroscope using said diffraction grating
Inventor: KAMATA HIROSHI
IPC: G01J3/18
Filed: 1986-07-04
Abstract: PURPOSE:To improve the sensitivity of a spectroscope by using a diffraction grating for the spectroscope. CONSTITUTION:A light beam from a laser point light source 21 is made incident on a concave mirror 7 at an angle theta4 with its optical axis, and also, from a position of a distance PD. Said light beam is reflected and becomes an aspherical wave, and irradiates a diffraction grating substrate 1 of a photoresist 10 of a distance QD, at an angle Q5 against a perpendicular line. On the other hand, a light beam from a laser point light source 22 is made incident on a concave mirror 8 at an angle theta6 with its optical axis, and also, from a position of a distance PC, becomes an aspherical wave, and irradiates the substrate 1 of a distance QC. The light beam from the light source 22 interferes with the light beam of the light source 21 and forms an interference fringe on the resist 10. By bringing it to a development processing, a photosensitive part is eliminated and a groove by the interference fringe is formed on the substrate 1, and by bringing a metal to vacuum vapor-deposition on this interference fringe, a diffraction grating is obtained. When this diffraction grating is used for a spectroscope, an astigmatism generated in the spectroscope is cancelled by the diffraction grating, therefore, the sensitivity of the spectroscope is improved.
Patent JP-S646482-A (JP)
Title: Door lock apparatus for vehicle
Inventor: HAYAKAWA HATSUO
IPC: H04W48/08
Filed: 1987-06-26
Abstract: PURPOSE: To increase the meshing strength of a door and a car body and prevent the positional shift between them by providing a hook and a guide pin in a recess of a base member in the door side and also providing an engaging hole and a guide hole in a protrusion of a base member in the car body side respectively. CONSTITUTION: A hook 9 molded of a rigid synthetic resin 9a at the front part and a guide pin 10 sharpened at the front end are provided in a recess 8a of a base member 8 of a slide door 1. An engaging hole 22 in which a rigid synthetic resin material 24 is molded in the engaging part 22a and a guide hole 23 are provided in the protrusion 20a formed at the base member 20 of the car body side oppositely arranged against the base member 8. When the door 1 is closed, the guide pin 10 is inserted in the guide hole 23 to accurately position the door 1 in the vertical and lateral directions. Even if a load acts latelally, the shock is received by the contact of the protrusion 20a and the recess 8a and further, the hook 9 is engaged with the engaging part 22a to prevent the door from opening.
Patent JP-S6062801-A (JP)
Title: Electric railcar with induction motor
Inventor: TAKAI HIDEO
IPC: B60L3/10
Filed: 1984-07-30
Abstract: PURPOSE:To improve the accuracy of the frequency control of an induction motor for the velocity of a railcar by detecting the speed of the railcar with a Doppler radar. CONSTITUTION:A current is collected by a current collector 1, a DC current is converted by an inverter 2 into an AC current to operate an induction motor 3. Drive shaft speed data obtained by a tachometer generator 5 provided on a drive shaft 4 driven by the motor 3 is inputted through a drive wheel speed data circuit 17 to a controller 7. The speed of a railcar is detected by a Doppler radar 13 mounted on a railcar body for detecting the ground speed, and the detected result is inputted through an amplifier 14 and a railcar speed data circuit 15 to the controller 7 as a railcar speed data. The controller 7 compares the data with drive wheel speed data to control the frequency of the motor 3.
Patent JP-H0322467-A (JP)
Title: Molding die for lead of ic
Inventor: MINAMI KOBO
IPC: H01L23/50
Filed: 1989-06-19
Abstract: PURPOSE:To prevent peeling of a plating layer due to friction by holding and fixing the root of a lead by a pad and a shedder and also by providing a first lead molding die having a roller which runs on the lateral sides of the pad and the shedder so as to bend the fore end part of the lead, and a second lead molding die having a punch which presses the root of the bent lead against a die element so as to bend the same in one direction. CONSTITUTION:A roller 10 running on the lateral sides of a pad 4a and a shedder 5a is provided. The fore end part of an external lead 8 held by the pad 4a of a top die 1 and the shedder 5a of a bottom die 2 between is bent onto the top die 1 side by making said roller 10 run. A second IC lead molding die is provided with a punch 3a outside a pad 4b and a shedder 5b. The root and its neighboring part of the external lead of IC of which the fore end part is bent by a first IC lead molding die is lowered in the direction of an arrow 11a so that the fore end part of the punch 3a may come into vertical contact with the face of a die element 6a, and thereby the root and its neighboring part of the external lead 8 is formed.
Patent JP-2000343528-A (JP)
Title: Manufacture of woody resin composition, woody resin composition obtained thereby, and molded product of the same
Inventor: ARIKI HITOSHI
IPC: C08L101/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of an offensive odor even in the case of using a sawdust of a wood material and a sander dust by limiting a stirring time in a temperature condition higher than a thermal decomposition temperature of a synthetic resin stuck to a cellulosic material to a specific time or less while a thermoplastic material is melted. SOLUTION: PB sander dust and polypropylene which are cast into a stirring blade type mixer 1 are stirred by stirring blades 13a-13f in a chamber 11. Thereby, they collide with each other, or collide with the stirring blades 13a-13f and a wall face of the chamber 11. Then, a friction heat is generated, and a temperature of the polypropylene being a thermoplastic plastic material is gradually raised. Then, in the case where a melting temperature of the thermoplastic plastic material is higher than a thermal decomposition temperature of a synthetic resin stuck to a cellulosic material, since a stirring time in a temperature condition higher than the thermal decomposition temperature of the synthetic resin is at most 3 min and short, thermal decomposition of the synthetic resin stuck to the cellulosic material can be minimized.
Patent JP-H0450980-A (JP)
Title: Shielding device for developing unit
Inventor: YOSHIKAWA MASANORI
IPC: G03G15/08
Filed: 1990-06-15
Abstract: PURPOSE:To smoothly carry a recovered developer into a casing by providing a sealing piece extending up to the surface of a developing roller and press- contacted to it, on the port edge part of a developer recovery side and forming the sealing piece with a material having non reverse electrifying properties with respect to a developer. CONSTITUTION:When the developer supplied for developing an electrostatic latent image formed on a photosensitive body 4, and then, recovered inside the casing 2, again, reaches the port edge part of the recovery side of the casing 2, the developer passes through the sealing piece 25 press-contacted to the surface of a developing roller 11 forward, and is carried into the casing 2. Then, the sealing piece 25 is formed with the material having the non reverse electrifying properties properties with respect to the developer, on electrification series. Therefore, the sealing piece in not electrified to the polarity reverse to that of the developer. Thus, the recovered developer is not attracted, but can be smoothly carried into the casing 2.
Patent JP-H11353957-A (JP)
Title: Electric wire measuring and cutting device and electric wire measuring method
Inventor: SUZUKI HIROO
IPC: B23D33/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To speed up measurement. SOLUTION: In this electric wire measuring and cutting device 1 provided with a U-turn guide part 6 guiding a fed electric wire W into a guiding path 5b and bending it into an approximately U-shape, a movable guide 5 of the U-turn guide 6 is composed of two bipartitely pivoted guide pieces 5a, 5a. The U-turn guide 6 is provided with a shifting mechanism 8 keeping the two guide pieces 5a, 5a in a closed position and shifting it into an open position with feeding inertial force of the electric wire W on its way of the measurement. Consequently, the two guide pieces 5a, 5a are opened outward at a high speed by both the feeding inertial force and the shifting force in the opening direction of the shifting mechanism 8, and these is no necessity to stop feeding of the electric wire W on the way of the measurement.
Patent JP-H0323425-A (JP)
Title: Matrix type display device
Inventor: NAKAZAWA KIYOSHI
IPC: G02F1/1368
Filed: 1989-06-20
Abstract: PURPOSE:To correct a disconnection part and to prevent the load capacity, electric resistance, and noise of wiring after the correction from increasing by providing spare wiring which crosses scanning lines and signal lines across and insulating film on both end parts of columns of the scanning lines and signal lines and leading its one end out of a display electrode substrate so that it can be connected. CONSTITUTION:The spare wiring 3 which crosses some of scanning or signal lines in an column and an insulating film is provided at both end parts of at least one of columns of the scanning lines 1 and signal lines 2, and one end is led out of the display electrode substrate and arranged so that it can be connected mutually. If bus wire 1 or 2 crossing the spare wiring is broken to become defective bus wiring, the defective bus wiring and spare wiring 3 are connected electrically to two intersection parts 4a and 4b of the defective bus wiring and two spare wiring parts 3. Further, the two spare wiring parts 3 are connected electrically outside the display electrode substrate where they can be connected. Consequently, the defective wiring is corrected and the load capacity and electric resistance of the whole bus wiring after the correction never increase.
Patent JP-H06346397-A (JP)
Title: Method for papermaking and paper machine
Inventor: HASUIKE MAKIO
IPC: D21F9/02
Filed: 1993-06-04
Abstract: PURPOSE:To provide a paper machine capable of thoroughly performing the dispersion of even a stock of a high concentration in a wire part. CONSTITUTION:One wire 5 and the other water-impermeable belt 11 sandwiching a stock therebetween are curved with a forming roller 10 without having any dehydrating function and headboxes (4a) and (4b) for jetting a fiber stock are simultaneously installed between both. A water film is initially formed on the water-impermeable belt with the headbox (4b) and a stock jet is then landed thereon with the headbox (4a). The resultant fibrous mat is then dehydrated on the side of the wire 5 with a suction box 3 and a suction roll 9 provided on the downstream side of the forming roll 10 to form a paper layer.
Patent JP-S5977102-A (JP)
Title: Double-acting operating cylinder operated by pressure medium
Inventor: BURUUNO BERUNHARUTO
IPC: F15B15/26
Filed: 1983-08-31
Abstract: 1. Double-acting working cylinder actuated by a pressure medium and having the following features : a) a shaft (30) is provided which is rotatably mounted in the cylinder housing (15, 23, 38) and is in operative connection via a spindle drive (27) with the piston (29) of the working cylinder and is rotated by axial movement of this piston in accordance with the particular direction of movement ; b) a controllable locking device (36) is provided for fixing the shaft (30) in position ; c) the spindle drive (27) is designed in such a manner that the piston (29) can be fixed in position by fixing the shaft (30) ; characterised by the following features : d) in addition to the locking device (36), a controllable braking device (25, 26) is provided for braking the piston (29) ; e) a measuring device (35) is provided for detecting the actual position of the piston (29) or whether it is in a specific position and for forming an actual value signal for the position of the piston ; f) a control device (1) is provided to which is fed on the one hand the output signal of the measuring device (35) and on the other hand a set value signal for a desired position of the piston (29) ; g) the control device (1) serves to control the locking device (36) and the braking device (25, 26) in such a manner that, when the piston (29) approaches the preset position, the piston is first slowed down by means of the braking device (25, 26) and, when the preset position is reached, the locking device (36) becomes operative.
Patent JP-H06349615-A (JP)
Title: Composition for resin-bonded magnet, manufacture thereof and resin-bonding magnet using that
Inventor: YOSHIZAWA SHOICHI
IPC: H01F7/02
Filed: 1993-06-04
Abstract: PURPOSE:To improve the powder body fluidity of a composition for magnet by a method wherein powder consisting of silicon dioxide, an urea group compound or an amide group compound is used for the composition for magnet in combination with magnetic powder. CONSTITUTION:A composition for resin-bonded magnet is manufactured by a method wherein the composition consists of magnetic alloy powder, an epoxy resin main ingredient consisting of two kinds of an epoxy resin at least having a polysulfide skeleton in a main chain and a novolak epoxy resin and an aromatic amide epoxy resin, is mixed with a binder, whose kinetic viscosity (25 deg.C) using a Guardner method in 70wt. % of a butyl Carbitol solution is 1X10-<3>m<2> or lower, then, powder con-sisting of silicon dioxide, an urea group compound or an amide group compound of 0.01 to 5 pts. wt. per 100 pts. wt. of the magnetic alloy powder is mixed in the composition. Thereby, a resin-bonded magnet having superior magnetic characteristics can be obtained and at the same thie, the composition for magnet, which has good powder body fluidity, is high in moldability and productivity and is suitable for mass production, can be obtained.
Patent JP-S5948475-A (JP)
Title: Combined production of derivative from fructose composite sugar
Inventor: KUBOTA HIROMU
IPC: C07D307/62
Filed: 1982-09-13
Abstract: PURPOSE:To separate invert sugar prepared from sucrose into fructose and glucose, and to obtain a product having high added value (mannitol and L- ascorbic acid and/or araboascorbic acid) from each fraction. CONSTITUTION:A fructose composite sugar obtained from sucrose is treated with an ion exchange resin or an inorganic adsorbent to separate the fructose fraction having a fructose equivalent of >=90, and mannitol is separated from the fraction by conventional process. Thereafter, the glucose fraction having a dextrose equivalent of about >=90 is separated, and fractionated with or without using a calcium-type itaconic acid ion exchange resin to obtain a fraction having a dextrose equivalent of >=98. L-ascorbic acid and/or araboascorbic acid or their salts are separated from the glucose fraction essentially having the chemically pure grade.
Patent JP-H107214-A (JP)
Title: Arrival processing and indicating device for arrival/ shipment processing
Inventor: ANDO YUKITO
IPC: G06F19/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce both a necessary stock space of a warehouse and total stock by stocking only the goods which are really necessary to be stocked and making a device capable of direct shipping the goods which can be shipped without being stocked. SOLUTION: An arrival/shipment processing device 5 is provided with an information collecting part 50, a data processing part 6, which processes input data from the information collecting part 50 to output indicating data and into which the results of the arrival are inputted, an arrival processing indicating part 7, which gives indication of an arrival processing part 3 in accordance with the indication from the data processing part 6, a shipment processing indicating part 8, which gives indication to a shipment processing part 4 in accordance with the indication from the data processing part 6, and a data preparing part 9 on the results of the arrival, which prepares data on the results of the arrival in accordance with the data from the arrival processing part 3 in order to transfer the data to the data processing part 6.  The information collecting part 50 is provided with a stock time limit deciding means 51. In addition, a storage device of the data processing part 6 has a plurality of programs, which output shipment indicating data based on the data concerning scheduled arrival of goods.
Patent JP-S5381931-A (JP)
Title: Integrated circuit for variable output type stabilization power source
Inventor: UNO SHIYUUICHI
IPC: G05F1/56
Filed: 1976-12-27
Abstract: PURPOSE: To make it possible to obtain many kinds of stabilization output voltage with an IC regulator having a single circuit without needing the parts fitted at the  outside, by involving a circuit for output voltage setting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5948442-A (JP)
Title: Novel biphenyl ether and its preparation
Inventor: ITOKAWA HIDEJI
IPC: C07C239/00
Filed: 1982-09-11
Abstract: NEW MATERIAL:The compound of formula I [R' is phenyl which is substituted at least one halogen, formyl, (substituted) alkyl, or alkoxy at the paraposition; R'' is H or (protected) amino; R''' is H or ester residue]. EXAMPLE:2-[p-2'( S )-( N-t-Butoxycarbonyl-N-methylamino )-2'-benzyloxycarbonyl- ethyl-phenoxy]-4-[2'( S )-( N-benzyloxycarbonyl-N-methylamino )-2'-methoxycarbonyl-ethyl]phenol. USE:Useful as an intermediate for the preparation of TPC-mimic compound. PROCESS:The compound of formula I can be prepared by reacting the epoxide compound of formula II or formula III with the phenolic compound of formula R'OH, and reducing the reaction product optionally after acetylation. The process can be applied to the synthesis of a compound having particular skeleton, e.g. ristocetin, bastadin, etc.
Patent JP-H027566-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHISHIDO CHOJI
IPC: H01L21/332
Filed: 1988-06-27
Abstract: PURPOSE:To maintain and improve a gate-turn-off capacity by firstly forming a recessed part which becomes a gate digging part on an N<->-type silicon substrate and then eliminating an NE layer directly below the gate digging part with a shallow etching. CONSTITUTION:After an SiO2 12 is allowed to grow for an N<->-type silicon substrate 11, a cathode pattern is drawn, and windows are made in specified positions of the SiO2 film 12, etching is made and recessed parts 13 formed. Then, after gallium is diffused over the surface of the substrate 11 and the SiO2 film 12 is allowed to grow over the entire surface, the SiO2 film 12 at the cathode side is eliminated, phosphor is deposited to form an N<+>-layer 16, and drive in diffusion is executed over the entire surface on the cathode side to form an NE layer 17. And then, the SiO2 film 12 is allowed to grow over the entire surface. The SiO2 film 12 is left so that the cathode-emitter becomes the final width, a shallow etching is performed along the cathode pattern for remaining the NE layer 17, and the NE layer 17 directly below the recessed parts 13 are eliminated. As a result, reduction of impedance is minimized and a specified gate-turn-off capacity can be maintained.
Patent JP-S5682616-A (JP)
Title: Adjuster for car height
Inventor: OOMORI YASUJI
IPC: B60G17/015
Filed: 1979-12-06
Abstract: PURPOSE:To obtain a driving safety at a high speed through the automatic switching operation which is performed corresponding to a car speed, by a method wherein a car height is reduced by exhausting pressured air fed to a buffer when a car speed exceeds a given value, and the above operations are conducted in a reverse manner when the car speed is below the given value. CONSTITUTION:Pressured air generated by a compressor 22 driven from an engine is fed to buffers 1A-1D through switch valves 28, 29A and 29B. Car height is detected by means of sensors 31A and 31B, and signals from said sensors processed by a CPU33 control an electromagnetic valve 26, a switch valve 28 and the like mounted at the compressor 22 and a pressure accumulator 27. When a switch 32A for a car height control set in a car height control operation switch group 32 is turned on, a speed information measured by a speedometer 3 is input to the CPU33, and an exhaust valve is opened when a car speed exceeds a given value, for exampl, 75km/H. Then, lines 29A and 29B are opened, and the pressure in the buffers 1A- 1D are exhausted for reducing a car height.
Patent JP-S5860518-A (JP)
Inventor: ISO MASATOSHI
IPC: H01G4/224
Filed: 1981-10-07
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-S5489955-A (JP)
Title: Controlling circuit for beam current
Inventor: TSUKAMOTO SEIICHI
IPC: B23K15/00
Filed: 1977-12-27
Abstract: PURPOSE: To make preventable the increase of the ripple, by selecting the maximum cathode resistance for every time of alteration of the beam-current-detection-resistance, on purpose to obtain the maximum effect of the feedback, and also, by controlling the output of the bias power source to small.  
     CONSTITUTION: When the relation among values of the beam-current-detection- resistances 9W9" is represented by 9>9'>9", and the relation among values of the cathode resistances 6W6" is represented by 6>6'>6", the interlocking relation of alteration switches 8 and 8' for the detection resistance and the cathode resistance is shown by corresponding 9-6. Hereupon, the value of the resistance 6 is set so as to make approximate zero the output of the bias power source 5 when the voltage across both terminals of the resistance 9 becomes the maximum point of the reference voltage 10, therefore, the ripple included in the output is also made approximate zero. This relation is similar to 9'-6' and 9"-6". According to this method, the optimum cathode resistances 6W6" are selected, and these resistances actuate at small range of the exciting ripple, and besides, always good effect of the feedback can be obained. 
     COPYRIGHT: (C)1979,JPO&Japio