baber/WOPTO huggingface dataset:
Patent JP-S61191074-A (JP)
Title: Semiconductor device
Inventor: SAITO JUNJI
IPC: H01L29/778
Filed: 1985-02-20
Abstract: PURPOSE:To enhance two-dimensional gas concentration and to make current driving capability large, by providing a low-impurity-concentration, n-type AlGaAs layer in the vicinity of a heterojunction interface, and providing a high-impurity-concentration, n-type AlGaAs layer at a position separated from the vicinity of the heterojunction interface. CONSTITUTION:A non-doped semiconductor channel layer 2 is formed on a semi-insulating crystal substrate 1. A semiconductor electron supplying layer 4 is formed on the channel layer 2. At this time, the supplying layer 4 is formed by a low-impurity-concentration, n-type AlGaAs layer 4A in the vicinity of a heterojunction interface and a high-impurity-concentration, n-type AlGaAs layer 4B at a position separated from the vicinity of the heterojunction interface. The optimum thickness of the layer 4A is about 10-20 [Angstrom ]. Thus, two-dimensional electron gas concentration is enhanced, and current driving capability becomes large.
Patent JP-S52113127-A (JP)
Title: Printer control unit
Inventor: NAGANO AKIRA
IPC: G06F3/12
Filed: 1976-03-18
Abstract: PURPOSE: To make the information transfer effectively, to shorten the waiting time, and to improve the print efficiency, by providing the buffer register storing the print information and the print register storing the information to be printed on the next line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04269807-A (JP)
Title: Heat insulating supporting body
Inventor: SUZUKI FUMIO
IPC: H01F6/00
Filed: 1991-02-26
Abstract: PURPOSE:To obtain an insulating supporting body which is optimum for cryogenic containers by providing a folded metallic hardware which couples a fiber- reinforced plastic cylinder with a fiber-reinforced plastic rod reducing the reaction caused by low-temperature contraction by lowering the rigidity of the folded metallic hardware in the direction perpendicular to the load supporting direction. CONSTITUTION:A cylinder 2 and a rod 4 are coupled with each other by means of a folded metallic hardware 3 and flanges 1 and 5 are respectively fitted to one ends of the cylinder 2 and the rod 4. The cylinder 2 and the rod 4 are formed of a fiber-reinforced plastic(FRP) material so as to insulate heat by the cylinder 2 and the rod 4. The fiber used for the fiber-reinforced plastic material is glass fibers, carbon fibers, or alumina fibers. The flanges 1 and 5 are respectively fitted to a normal-temperature section and low-temperature section so as to support loads applied in the axial direction.
Patent JP-S61191372-A (JP)
Inventor: HAYASHI KEIJIRO
IPC: A63C5/00
Filed: 1985-02-19
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-H01206451-A (JP)
Title: Parallel processing system
Inventor: MAEDA AKIRA
IPC: G06F15/16
Filed: 1988-02-15
Abstract: PURPOSE:To average loads of respective processors by monitoring the load state of plural processors and alloting jobs which the processor having the largest load has taken charge of to the processor having the minimum load. CONSTITUTION:A load monitor 13 receives load state information 231-23n outputted from respective processors 111-11n and corresponding processors 111-11n detect the minimum load processor or the maximum load processor in load monitor processing parts 211-21n based on said information. When the difference of the loads in both processors exceeds a prescribed value, a minimum load detection signal 24i and a maximum load detection signal 25j are transmitted to both processors. The processor 11i which has received the minimum load signal 24i adds the job of the processor 11j which has received the maximum load signal 25j to its own job for processing. Thus, the load state of respective processors can be averaged.
Patent JP-H09222699-A (JP)
Title: Film unit with lens
Inventor: NOGUCHI NAGAYOSHI
IPC: G03C3/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To surely shield the inside of a film roll chamber from light even in the case of incorporating a photographic film cartridge where a step is formed between the side edge of photographic film and the side surface of a cartridge main body. SOLUTION: A rib 50 continuing along an aperture edge and having height H reaching nearly the same plane as the base of a cartridge chamber 44 is provided on the bottom part of the film roll chamber 45. An engaging groove 51 fit to the rib 50 is provided on a bottom cover 49 covering the roll chamber 45. When the cover 49 is closed and the rib 50 is fit in the groove 51, the opened base part of the roll chamber 45 is cylindrically and hermetically sealed by the rib 50, the bottom cover 49 and a back cover.
Patent JP-S59156616-A (JP)
Title: Built-up gear hob
Inventor: KISHIMOTO MASAHIRO
IPC: B23F21/16
Filed: 1983-02-28
Abstract: PURPOSE:To construct a solid built-up gear hob by inserting a metal with a low melting point between the backs of cutting edges and the grooves of a hob body in which said backs are fitted and welding and fixing them by means of a laser beam. CONSTITUTION:A metal having a lower melting point than that of cutting edges and a hob body is inserted between the backs 4 of the cutting edges 2 and the grooves of the hob body 1 in which the backs 4 are fittd, in a built-up gear hob in which a plural number of cutting edges are implanted along the periphery of the hob body. This metal is molten by means of a laser beam, fixedly fastening the cutting edges to the hob body. As for said metal, something like copper solder is used and inserted into gaps 7. Thereby, the cutting edges 2 never come up off from the hob body 1. And, the size of the equipment can also be made small.
Patent JP-H01207188-A (JP)
Title: Electrolytic ion water forming machine
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1988-02-13
Abstract: PURPOSE:To enable the continuous execution of an electrolytic water forming operation by providing a control circuit which integrates the on signal time of a flow switch valve and inverts the polarities of the voltage impressed to the electrodes of an electrolytic cell at every prescribed integrated value. CONSTITUTION:The flow switch valve 10 opens and water flows when a water using side intake faucet of the electrolytic device is opened. The on signal of this valve 10 is inputted to an electrolytic control part 21 of the control circuit 17 and an electrolysis relay 22 is operated to close the contact 22a thereof by which the DC voltage of the prescribed polarities is impressed to the electrodes 2, 3. The on signal of this flow switch valve 10 is inputted to an integrating circuit 23 and the on signal time is integrated. When the on signal time attains the prescribed integrated value, the integrated output signal thereof operates a polarity inversion relay 24 to switch the contacts 24a, 24b thereof. The voltage polarities to a pair of the electrodes 2, 3 in the electrolytic cell are thereby inverted and the electrolytic water forming operation is continuously executed.
Patent JP-S63199668-A (JP)
Title: Printer
Inventor: SUEMATSU KOJI
IPC: B41J13/26
Filed: 1987-02-13
Abstract: PURPOSE:To enable printing on the face and rear sides of a slip and shorten the processing time required for issuing a passbook, by providing a mechanism for reversing the slip or the passbook face side rear on the basis of discrimination by a discriminating mechanism, at an arbitrary position in a feeding passage. CONSTITUTION:A face/rear reversing mechanism 10 is provided in a feeding passage 11. A slip or passbook fed in the direction of an arrow A is fed in the direction of an arrow B by driving a switching plate 17 to a position 17a. Then, the plate 17 is switched to a position 17b, and the slip or passbook located in a retraction feeding passage 20 is fed out in the direction of an arrow C by a driving roller 15, whereby the slip or passbook is reversed face side rear. A slip or passbook inserted in a wrong, reversed state is discriminated by an optical reading mechanism 4, and the slip or passbook is reversed face side rear by the mechanism 10. In the case of a slip to be printed also on the rear side thereof, printing on the rear side can be performed by reversing the slip face side rear after printing on the face side is finished.
Patent JP-H07238115-A (JP)
Title: Copolymer having permanent antistatic properties and its preparation
Inventor: YOSHIDA KAZUHISA
IPC: C08F212/00
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a copolymer improved both in mechanical properties and water resistance and having permanent antistatic properties by copolymerizing a specific ethylenically unsaturated monomer having surface activity with a hydrophobic monomer. CONSTITUTION:A compound of the formula (wherein R<1> is 6-18C alkyl or the like, R<2> is H, 6-18C alkyl or the like; R<3> is H or propenyl; A is 2-4C alkylene; X is H or SO3M where M is an alkali metal or the like; and n is 0 to 200) and a radicalpolymerizable hydrophobic monomer are subjected to polymerization, for example, emulsion polymerization using water as a medium, to obtain a copolymer. The hydrophobic monomer is one capable of forming a copolymer having a glass transition temperature of 80 deg.C or higher. Specific examples of such monomer include vinyl chloride, styrene and methyl methacrylate. Among usable monomers, the monomer of the formula is used in an amount of 1 to 20mol%, preferably 1.2 to 18mol%. This method ensures the production of a copolymer with permanent antistatic properties without using an expensive and flammable common organic solvent.
Patent JP-H02210593-A (JP)
Title: Transaction device
Inventor: TAKAMATSU HIROYUKI
IPC: G07F7/08
Filed: 1989-02-10
Abstract: PURPOSE:To reduce a service cost and to improve service efficiency by providing a discriminating means to send service possibility information in correspondence to service relation information, which are read from a transacting medium by a reading/writing means. CONSTITUTION:A carrying means 6 takes in the card-shaped transacting medium, to which normal transaction information and service relation information are recorded, and carries this medium to a reading/writing means 12. The reading/writing medium 12 reads the normal transaction information and service relation information from the transacting medium and sends a read result. Out of these information, the service relation information are sent to a discriminating means 25 based on the control of a control means 21. Out of the service relation information to be sent, the information of a service set amount and a transacting amount in a service period are compared by the discriminating means 25. When the transacting amount is exceeds the service set amount, the service possibility information corresponding to the excess amount are sent. Thus, in a shop side, the cost is reduced and the efficiency is improved for customer service business. Then, the trouble on the customer is canceled.
Patent JP-S59158306-A (JP)
Title: Oil pan oil level controller for internal-combustion engine for vehicle
Inventor: ISHIZUKA TAKEFUMI
IPC: F16N19/00
Filed: 1983-02-25
Abstract: PURPOSE:To facilitate management of oil level by securing an oil supply reserve tank to chassis while providing an oil supply pump between said tank and oil pan. CONSTITUTION:A reserve tank RT is communicated through a flexible tube FP to upper portion of oil pan OP. Oil level in oil pan OP is controlled by means of float switch FS. An oil supply pump P is provided between reserve tank RT and oil pan OP. Oil is fed automatically to maintain oil level constant. Consequently oil level can be managed easily while oil mist in crank case is reduced to prevent crack.
Patent JP-2000230692-A (JP)
Title: Heat insulative coating structure, cylindrical connection member and heating jig for air conditioning and heating piping
Inventor: NISHIMURA HIROYUKI
IPC: F16L59/14
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent early deterioration of a heat insulating material which surrounds an outer peripheral side of a piping connection part. SOLUTION: A heat insulative coated pipe 1 is arranged, which has a cylindrical heat insulating layer B surrounding an outer peripheral side of an air conditioning and heating piping A, and an exterior trim pipe C surrounding the outer peripheral side of the heat insulating layer. A heat insulating material F cylindrically surrounds a piping connection part D where ends of the piping are connected to each other. The heat insulating material F is coated with a cylindrical connection member G which connects ends of the exterior trim pipes to each other. Ends of the heat insulating coated pipe are thus connected to each other. In such a heat insulative coating structure of air conditioning and heating piping, the exterior trim pipe and the cylindrical connection member are each made of thermally depositable thermoplastic resin.  Both ends of the cylindrical connection member are externally fitted to the ends of the exterior trim pipe. Parts 6 fitting the cylindrical connection members to their respective exterior trim pipes are thermally deposited to them.
Patent JP-S62191058-A (JP)
Title: Electrostatic painting method and rotary body used therefor
Inventor: TOMOTO KIMIHIDE
IPC: B05B5/04
Filed: 1986-02-14
Abstract: PURPOSE:To improve the finish of painting by uniforming fine particles of atomized paint, by providing a large number of air passages inclined with respect to an air pressure feed direction to a high pressure air passing part and injecting air streams from jet orifices to impart rotary power to a rotary body. CONSTITUTION:High voltage is applied to a rotary body 1 while it is rotated at a high speed and liquid paint is dripped to a groove 23 from a paint tube 29. The paint is guided to a paint passage part 3 through paint introducing holes 24 and developed on the upper surface of a second layer disc 21 in a membrane form by centrifugal force and moves to the under surface of a first layer disc 20 at the peripheral edge position of the second layer disc 21. The paint is electrostatically atomized from a knife edge shaped atomizing edge part 6 while rotates to the direction the same to the rotary direction of the rotary body 1 and files to the object to be painted having potential difference while receiving directional regulation, fine pulverization and mixing by an air stream rotating to the reverse direction to paint said object to be painted.
Patent JP-S59158256-A (JP)
Inventor: TAKIYAMA EIICHIROU
IPC: B05D7/06
Filed: 1983-03-01
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-H06249275-A (JP)
Title: Disc brake device
Inventor: SAITO MAMORU
IPC: F16D65/18
Filed: 1993-02-22
Abstract: PURPOSE:To exactly reduce dragging without increasing an idle stroke by forming an annular recessed part opening toward the end wall of the opening side of the inner hole of a seal groove, in a brake cylinder. CONSTITUTION:When the liquid pressure in a cylinder is raised, a retraction ring 18 is elastically deformed toward an annular recessed part 17 according to the liquid pressure rise. At such deformation of the ring 18, a part of the ring 18 is slided on the piston 12 so as to generate relative displacement, on the engaging part of the chamfered part side of the ring 18 and the piston 12, the ring 18 is elastically deformed largely in order according to the liquid pressure rise in the cylinder on the engaging part on the opposite side, and the retraction quantity is continuously increased. Consequently, the liquid pressure by which the deflection quantity of a pad 11 and a cylinder 13 increasing in response to the liquid pressure rise in the cylinder becomes larger than the retraction quantity of the piston 12 by the retraction ring 18, can be set at a high value, and the dragging can be exactly reduced up to a using territory in which the liquid pressure is higher than the customary territory.
Patent JP-H06247728-A (JP)
Title: Method for alignment of platy material bender and device therefor
Inventor: HIROTSU TAKASHI
IPC: B29C53/04
Filed: 1993-02-22
Abstract: PURPOSE:To improve quality by detecting the data on the positional relation between a mold member and a ring member, calculating the deviation and direction of the mold member and ring member based on the reference data on the positional relation and automatically adjusting the deviation and direction. CONSTITUTION:A heated sheet glass 28 is detected by a sensor 24, the signal is sent to a control part 30 to operate a positioning actuator 20, and a positioning plate 32 is pushed out to a specified position. The sheet glass is then detected by a sensor 36, the signal is sent to the control part 30, and the sheet glass 28 is sent to a bending position by a drive source 38. A press-quench ring (P-Q ring) 44 is raised at this place to carry the sheet glass 28 which is vacuum-sucked by a mold 42, and the sheet glass 28 is pressed by the periphery of the P-Q ring 44 and bent. The deviation and direction of the P-Q ring 44 are calculated from the detection data of the sensors 40A, 40B, 40C and 40D and the reference positional relation data, the horizontal lever 58, oscillating lever 52 and vertical lever 56 are moved in the X, Y and Z-axis directions to correct the deviation, and the bent article is obtained.
Patent JP-H03235960-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1990-02-13
Abstract: PURPOSE:To obtain the electrophotographic sensitive body which is excellent in electrophotographic characteristics, such as sensitivity, residual potential and charge holding power, by using a specific asymmetric squarium compd. CONSTITUTION:This photosensitive body has the photosensitive layer contg. the asymmetric squarium compd. expressed by formula I on a conductive base. In the forumla I, Ar1 is selected from the group expressed by formula II; Ar2 is selected from the groups expressed by formulas III, IV, etc. In the formulas II to IV, R1 to R3 denote an alkoxy group, cyano group, etc.; R4, R5 denote a hydrogen atom, halogen atom, etc.; R11 denotes an alkyl group, R12 to R15 denote a hydrogen atom, alkyl group, etc., X1 denotes an oxygen atom, sulfur atom, etc.; R21, R22 denote a halogen atom, alkyl group, etc., n1, n2 denote 0 to 5 integer. The electrophotographic sensitive body which has the high sensitiv ity, the small residual potential and is excellent in electrophotographic characteristics, such as charge holding power is obtd.
Patent JP-S55124843-A (JP)
Title: Display control system in word processor
Inventor: MUTOO HARUO
IPC: G06F17/21
Filed: 1979-03-19
Abstract: PURPOSE: To clearly display the area to be displayed as space on the display unit by separating it into the position to be objective to corrective operation and not to be it, when the corrective operation is made by visual observation of display screen, in the word processor having corrective function.  
     CONSTITUTION: When the operator designates the document name to be displayed with the keyboard 18, the content of the corresponding document is read out with the processor 10 and it is stored in a given area in the main memory 11. The processor 10 picks up the head data (one character) from the stored document and checks whether or not the display position of the CRT display unit 15 to be displayed next is across the window area by the information of the window within the  disk memory unit 12, and if across the window, the code of "+" specific display is  produced until the window on the same line is finished. If not crossing the window,  when the location to be displayed is in the space area by indent, the space display  area is replaced into display symbol to produce the code displayed and if in the  space display area by tab, the code of symbol is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11233817-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: OGIWARA MITSUHIKO
IPC: H01L33/38
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To enable light emitting devices of high luminous efficacy to be integrated with capability kept high in degree of integration. SOLUTION: The Al compositional ratios y, x, and z, of a first, a second, and a third AlGaAs semiconductor layer, 104, 105, and 103, are different from each other, and provided that the energy band gaps of the layers 104, 105, and 103 are represented by Eg1 , Eg2 , and Eg3 , Eg1 , Eg2 and Eg3 are set so as to satisfy formulas, Eg1 <Eg2 , and Eg1 <Eg3 (y<x and y<z). A PN front 120 formed through a P-type region 125 doped with P-type impurities and the N-type region of a semiconductor substrate 100 is formed on an interface between the first semiconductor layer 104 and the second semiconductor layer 105. A light emitting diode(LED) 130 emits light whose wavelength is corresponding to the energy band gap of the first semiconductor layer 104. The LEDs 130 are integrated on a semiconductor substrate 100 in the pitch dimension of P-type region 125 or P-side electrode 109.
Patent JP-H07218763-A (JP)
Title: Ferrule mount structure of coated optical fiber
Inventor: YOSHIDA HARUHIKO
IPC: G02B6/36
Filed: 1994-02-02
Abstract: PURPOSE:To provide the structure for mounting the coated optical fiber in a ferrule which has superior optical transmission efficiency and never causes an optical fiber to have disconnection and is easily assembled. CONSTITUTION:In the ferrule mount structure of the coated optical fiber, the clad layer end part 8 of the coated optical fiber l on the side where the optical fiber 4 is exposed is tapered. The clad layer end part 8 of the coated optical fiber 1 is thus tapered, so (1) no air is held at the clad layer end part 8 and no void is formed in an adhesive 7, so that light is excellently transmitted. (2) The degreasing of the clad layer end part 8 is made complete to decrease the adhesive strength, and the optical fiber 4 is prevented from having disconnection. (3) The coated optical fiber 1 is smoothly inserted into the ferrule 6 to facilitate the assembly.
Patent JP-S56127424-A (JP)
Title: Manufacture of fiber-reinforced thermosetting resin molding
Inventor: KIMURA KEIJI
IPC: B29C43/52
Filed: 1980-03-12
Abstract: PURPOSE: To avoid the occurrence of voids in a fiber-reinforced thermosetting resin molding by a method in which a mold in which fiber-reinforced materials of a mat, cloth, or other form is placed laminarly are vertically erected in such a way as to make the direction of the laminated layer horizontal, then the inside of the mold is evacuated, and lastly a liquid resin raw material is injected into the mold.  
     CONSTITUTION: A large number of fiber-reinforced materials 2 are placed laminarly in mold 1, the molds are vertically erected in such a way as to make the direction of the laminated layer horizontal (5 is a block to prevent the falling of the reinforced material), the molds are evacuated through a discharge port 4 to produce a vacuum of approx. 3 Torr or less, and then a liquid resin raw material previously defoamed is injected into the inlet 3 of the molds 1 and impregnated into the reinforced material 2. Then, the pressure of the mold is restored to ordinary pressure and then the molds is heated to obtain a fiber-reinforced thermostting resin molding. The said liquid resin raw material is prepared by adding approx. 0.005W5pts.wt. a curing catalyst to 100pts.wt. an approx. (15W1):1 (by equivalent ratio) mixture of a polyfunctional isocyanate and polyfunctional epoxide. 
     COPYRIGHT: (C)1981,JPO&Japio