baber/WOPTO huggingface dataset:
Patent JP-S5751561-A (JP)
Title: Assembly unit of power magnifying device and master cylinder
Inventor: TAKEUCHI HIROO
IPC: B60T13/52
Filed: 1980-12-06
Abstract: PURPOSE: To eliminat a mutually securing means of the facing end parts of both cup-shaped bodies of a shell and remove a load for the shell, by connecting the both cup-shaped bodies of the booster shell and the main body of a master cylinder with a tie rod extending through a booster piston.  
     CONSTITUTION: To a mounting flange 36 integrally formed to a cylinder main body 55 in a master cylinder M, a mounting bolt 33 of a tie rod 30 extending through a booster piston 2 is penetrated, and to its point end a nut 35 is screw tightened, thus four parts of the tie rod 30, spring retaining plate 34, the front wall of a booster shell 1 and mounting flange 36 are integrally connected. While to the tie rod 30 a stepped flange 41 adapted to the inner face of a rear wall of the booster shell 1 is integrally formed, and the above described stepped flange 41 is fitted to a supporting cylinder 43 secured by welding to the inner face of the rear wall of the shell 1, then its lock ring 42 is stopped to the supporting cylinder 43 to integrally connect the tie rod 30 to the rear wall of the shell 1. In this way, front and rear part cup-shaped bodies and the mounting flange 36, that is, the three members can be connected altogether by the tie rode 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5693768-A (JP)
Title: Film-forming composition from which stain is easily removed
Inventor: NAKAMURA RIYUUJI
IPC: C09D1/02
Filed: 1979-12-27
Abstract: PURPOSE: The titled composition, curable at a relatively low temperature and forming a film, from which a stain is easily removed, which is prepared by compounding a condensed acid phosphate and an inorganic pigment with an aqueous solution of an alkali silicate.  
     CONSTITUTION: (B) 10W150pts.wt. condensed acid phosphate of weight ratio of a metal to P of 1:1W4 (e.g., condensed zinc phosphate), (C) 20W400pts.wt. inorganic pigment (e.g., TiO 2  or silica) and, if necessary, 0.5W50pts.wt. auxiliary curing agent (e.g., a fluoride or a silicofluoride), are compounded with (A) 100pts.wt. (solid content) aqueous solution of an alkali silicate of formula M 2 O.nSiO 2  [wherein M is an alkali metal, -N(ROH) 4 , or -NH 4  ; n is 2W4].  
     EFFECT: A film, excellent in heat resistance, chemical resistance, etc., is formed by use of a smaller amount as compared with the treatment of the surface of a metal or an inorganic sheet by use of enamel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0619040-A (JP)
Title: Optical recording composition, film and method
Inventor: MAEDA KOICHI
IPC: G11B7/249
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a volume-phase hologram exhibiting high diffraction efficiency and having excellent environmental resistance and durability by using an inorg. network obtained from an organometallic comp. soln. by the sol-gel method. CONSTITUTION:A photopolymerizable monomer or oligomer contg. a photopolymerization initiator is added to an organometallic compd. soln. contg. solvent, water and catalyst, agitated and mixed to coat a substrate. The hydrolysis and polycondensation of the compd. proceed thereafter to form an inorg. network, and sol is converted to gel. As the drying continues, the solvent and water in the network are vaporized, and the monomer or oligomer is distributed in the network over the entire film. As a result, contraction by polymerization is reduced in the interference-fringe recording, the optical characteristic and diffraction efficiency are improved, and the environmental resistance and mechanical characteristic are improved since the network consists of an org.-inorg. composite.
Patent JP-S5697224-A (JP)
Title: Antipyretic analgesic composition
Inventor: KAMEYAMA TSUTOMU
IPC: A61P29/00
Filed: 1979-12-28
Abstract: PURPOSE:An antipyretic analgesic composition that is made by combining Ibuprofen with an aniline derivative, thus showing lowered side effects. CONSTITUTION:The titled composition is composed of Ibuprofen, a nonsteroidal anti-inflammatory with antipyretic, analgesic and anti-inflammatory activities, (chemical name: 2-(4'-isobutyl)phenylpropionic acid), and an antipyretic analgesic of aniline derivative such as Bucetin. Preferably, 1pt.wt of Ibuprofen is combined with 0.05-20pts. of an aniline derivative antipyretic analgesic. The synergism increases the analgesic and antipyretic activities and causes no side effect such as gastrointestinal troubles, because the composition contains no antipyretic analgesic of salicylic acid derivative.
Patent JP-2000009370-A (JP)
Title: Air conditioner
Inventor: HONJO HIDEKI
IPC: F25B47/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve low temperature heating capacity and comfortableness, by reducing defrosting time of a heat exchanger for an outdoor unit divided into two passes of top and bottom. SOLUTION: This air conditioner constitutes a refrigerating cycle by connecting in order by means of a compressor 1, a four-way valve 2, a heat exchanger for an outdoor unit 3 with a refrigerant passage thereof being divided into two passes of top and bottom, and expansion valve 4, and a heat exchanger for an indoor unit 5 or the like. In this case, in a refrigerant inflow passage of a pass at the lower part of a heat exchanger for an outdoor unit, an auxiliary refrigerant passage provided with an opening and closing valve 6 is installed, and the opening and closing valve 6 is opened to defrost the heat exchanger for the outdoor unit.
Patent JP-S6233742-A (JP)
Title: Manufacture of chromium-containing steel
Inventor: ITO SHUZO
IPC: C22C33/04
Filed: 1985-08-05
Abstract: PURPOSE:To prevent the occurrence of slopping by specifying a charge of the carbon-containing material to be added in manufacturing a chromium-containing steel by reduction of chromium oxide in a chromium ore. CONSTITUTION:The chromium ore is charged into a converter which is previously charged with a molten steel to undergo blowing. Simultaneously, the carbon- containing material such as coke, etc., is charged to reduce the chromium oxide in the chromium ore and allow the chromium to yield in the molten steel. At this time, the charge of the carbon-containing material is regulated so that (carbon content in the carbon-containing material/formed slag volume) >=0.05 is satisfied. In this way, slag formation is controlled and the occurrence of slopping can be prevented and further the yield of chromium can be improved.
Patent JP-H0836517-A (JP)
Title: Remote file access device
Inventor: OKABE TORU
IPC: G06F15/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide a remote file access device which can greatly shorten file data transfer time by performing remote file access through plural sessions. CONSTITUTION:The remote file access device 6 which accesses a remote file, has plural session input/output parts 4-1 to 4-n which send and receive unit transfer data consisting of a certain amount of data by sessions and consists of a session distribution part 3 which selects a free session input/output part which neither sends nor receive transfer data out of them and makes it send and receive new unit transfer data.
Patent JP-S6067334-A (JP)
Title: Paper sheets delivery device
Inventor: KATSUMATA OSAMI
IPC: B65H1/24
Filed: 1983-09-21
Abstract: PURPOSE:To stabilize frictional force required for paper delivery by keeping constant pressing force for pressing down a group of paper sheets aligned and housed onto a delivery means regardless of the amount of housed paper sheets, in a paper sheets delivery device. CONSTITUTION:Placing a group of paper sheets P on a paper delivery means 1 causes a rear delivery roller 6 to be pushed. Thereby, a rocking arm 9 is caused to be rocked clockwise against energyzation of a spring 21, and to strike a stopper 20. Thus, the rocking arm is brought in its stationary state. Thereafter, with strating of the delivery means 1, a front part delivery roller 5 is rotated in the direction of an arrow to cause a rear part delivery roller 6 to be rotated at the same speed as said front part delivery roller. With rotation of these delivery rollers 5, 6, the lowest sheet out of the paper sheets P is slipped out due to its friction with the rear part delivery roller 6, and delivered out from a gate 25. With advance of the delivery of the paper sheets P, the rocking arm 9 is rotated in the gradually rising direction thereof. When a detecting part 22 is out of a sensor 23, a motor M2 is started to cause a pressing body 2 to be lowered. Thus, pressing force toward the paper sheets P is made constant.
Patent JP-S6066165-A (JP)
Title: Pin-board device for circuit board tester
Inventor: NAGIRA SUSUMU
IPC: G01R1/073
Filed: 1983-09-21
Abstract: PURPOSE:To remodel a pin-board in accordance with a change of a circuit board, and to reduce its manufacturing cost by fixing a probe pin of the pin- board by a heat meltable material. CONSTITUTION:A pin-board is formed by two pin position regulating plates 10 which are comparatively thin and worked easily, and a reinforcing material 11 consisting of a heat meltable material packed between them. A guide pin 4 and a probe pin 3 are made to pass through this pin-board 9, and fixed by the reinforcing material 11. In this state, when correcting a position of the probe pin 3, the probe pin being an object is heated and drawn out, and thereafter, inserted into an inserting hole provided newly on the pin-board 9 and fixed by the reinforcing material 11. Also, when the pin-board 9 becomes unnecessary, the probe pin 3 is heated and drawn out, contained in a pin container 13 and prepared for reuse. In this way, the pin-board is remodelled in accordance with a change of a circuit board, and its manufacturing cost can be reduced.
Patent JP-2001007975-A (JP)
Title: Picture communication device and its control method
Inventor: AIHARA KATSUJI
IPC: H04L12/58
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a picture communication device and its control method which properly transmit pictures of page units. SOLUTION: When transmitting picture information, the picture communication device divides picture information by pages and stores divided picture information in text information of respective electronic mails to transmit picture information to the destination. Consequently, the data size of electronic mails carrying the picture information is reduced, and picture information can be properly transmitted without being affected by the data size upper limit value of a mail server SM placed in a transfer route of electronic mails.
Patent JP-H0923187-A (JP)
Title: Optical transmission system
Inventor: ONAKA HIROSHI
IPC: H04B10/2563
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To compensate wavelength dispersion in a wide range and to attain high speed and large capacity communication by compensating primary and secondary dispersion generated in an optical fiber transmission line by plural dispersion compensators. SOLUTION: When a dispersion shift fiber(DSF) is an optical fiber transmission line 1, a negative dispersion value for suppressing the deterioration of transmission characteristics by four optical wave mixing between signal light and naturally radiated optical noise generated from an optical amplifier 5 is transmitted. Thereby a dispersion compensator 2 having a positive code and a large absolute value is required for the compensation of dispersion of the transmission line 1. When the compensator 2 is constituted of an optical fiber, an 1.3μm band zero dispersion single mode fiber(SMF) can be used and low loss and low cost can be attained. Since the SMF has a dispersion value corresponding to about 10 times the primary dispersion value of the line 1, the primary dispersion value of the line 1 can be compensated by adding a distance corresponding to about 1/10 of a transmission distance as a 1st compensator 3 or laying it as a part of the line 1. A 2nd compensator 4 having a reverse code against the DSF secondary dispersion of the line 1 and a large absolute value compensates a secondary dispersion value similarly to the primary dispersion value.
Patent JP-H1019916-A (JP)
Title: Magnetic speed sensor
Inventor: SUZUKI YASUO
IPC: G01P3/49
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly-durable speed sensor with high linearity even in a very low speed range. SOLUTION: In a speed sensor for detecting speed without contact, a magnetic speed sensor is configured of a plate-shaped conductive material 1 arranged in parallel with a traveling direction, magnets 3A and 3B which generate magnetic fluxes penetrating the conductive material 1 orthogonally to the traveling direction and travel in parallel relative to the conductive material 1, and magnetic sensors 5A to 5D which travel with these magnets and detect the magnetic flux of an eddy current which occurs in the conductive material 1 with the traveling of the magnets.
Patent JP-H0461015-A (JP)
Title: Rotary magnetic head assembly
Inventor: KONISHI NOBUKI
IPC: G11B5/53
Filed: 1990-06-29
Abstract: PURPOSE:To obtain excellent linearity for a recording track at the time of recording by arranging a magnetic head on near the window part of a yoke and providing a member for magnetic head fixing securing the magnetic head after deformation at the time of recording. CONSTITUTION:A member 50 for magnetic head fixing is attached to near the window part of a yoke 24. After a magnetic head 16 deforms the member 50 for magnetic head fixing equipped near the window part of the yoke 24 projected outside up and down by constant amount, a bobbin 30 is moved up and down by flowing constant current in the bobbin 30. Thus, the magnetic head 16 is fixed to the yoke 24 by pressed through the member 50 for magnetic head fixing, and good linearity for recording track can be obtained without influencing the magnetic head 16 by the force from the magnetic tape and disturbance from the outside.
Patent JP-S5698258-A (JP)
Title: Curable bituminuous composition
Inventor: YAMANASHI YASUHIRO
IPC: C08L95/00
Filed: 1979-12-31
Abstract: PURPOSE: The titled composition suitable for improved waterproof material, corrosion-resistant covering material, etc., being applied by cold method, slightly foaming, obtained by blending a specific urethane polymer with a filler-containing bituminous emulsifying agent.  
     CONSTITUTION: 20W60wt% urethane prepolymer having terminal isocyanate groups obtained by reacting a bi- to hexafunctional polyoxyalkylene polyol having an average molecular weight 1,000W20,000 and an ethylene content of 20wt% with an organic polyisocyanate (e.g., tolylene diisocyanate, etc.) is blended with 80W 40wt% filter-containing bituminous emulsifying agent having 2W80wt% based on bituminos emulsifying agent (with distillation residue 45W70wt%) cement, lime, or their mixture as a filler. Since coagulation or flocculation occurs after long time blending of cement, 0.01W2wt% based on cement inhibitor is added to prevent the coagulation or flocculation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6329990-A (JP)
Title: Semiconductor laser
Inventor: HATA TOSHIO
IPC: H01S5/00
Filed: 1986-07-23
Abstract: PURPOSE:To improve the yield and the reliability of a semiconductor laser by providing, between the first clad layer and the active layer, a buffer layer composed of GaAlAs containing an Al amount less than the Al amount of the first clad layer. CONSTITUTION:Between a first P-type GaAlAs clad layer 3 and a P-type GaAs active layer 4, a P-type GaAlAs buffer layer 10 composed of a semiconductor is formed by liquid-phase growth. This P-type GaAlAs buffer layer 10 contains an Al amount less than the Al amount of the P-type GaAlAs clad layer 3, and the relation between the Al amounts of the P-type GaAlAs clad layer 3 and the P-type GaAlAs buffer layer 10 is x>y. Further, the relation between the Al amount of the P-type GaAlyAs buffer layer 10 and the P-type GaAlzAs active layer 4 is y>z. This will prevent oxide from being produced in the boundary surface between the P-type GaAlAs clad layer 3 and the P-type GaAs active layer 4, enabling the yield and the reliability to be improved.
Patent JP-H0617840-A (JP)
Title: Clutch drum and manufacturing device therefor
Inventor: TANAKA HARUO
IPC: G01P1/04
Filed: 1992-06-30
Abstract: PURPOSE:To attain cost reduction by press-forming spline teeth to be engaged with a clutch plate and pulser teeth cooperating with a rotating speed detecting pulser at the peripheral wall part of a sheet metal made drum body formed into cup shape by drawing. CONSTITUTION:When an upper mold 11 is lowered to press a cam slider 13 radially inward by a driven cam 15, the general part of the peripheral wall part of a sheet metal made drum body 1 formed into cup shape by drawing is pushed into a first tooth space 12a by a first tooth punch 13a so as to form a spline tooth 3 by pressing. At the same time, the first stage contracted diameter part of the peripheral wall part of the drum body 1 is pushed into a second tooth space 12b by a second tooth punch 13b to form a pulser tooth 4 by pressing. With the tooth number of pulser teeth 4 set integer times as many as that of spline teeth 3, the second tooth punches 13b can be all made into the same shape so as to be advantagenous.
Patent JP-S5798173-A (JP)
Title: Module selecting system of storage device
Inventor: KOYANAGI SHIGERU
IPC: G06F12/06
Filed: 1980-12-09
Abstract: PURPOSE:To easily extend the capacity of a memory without requiring a complicated setting operation, by providing each specific adding means, lower limit address comparing circuit and upper limit address comparing circuit on each memory array card. CONSTITUTION:Each memory array card 3-1-3-n is provided with an adding means 31 for adding the capacity portion of a memory array 10 placed in its own memory array card, to address information inputted from the memory array card of the following side, and outputting it to the memory array card of the preceding side, or a control part 2. Also, said memory array card is provided with a lower limit address comparing circuit 32 for comparing an inputted address information with an access address information sent out from an access request origin 1, and an upper limit address address comparing circuit 33 for comparing an output of the adding means 31 with the access address information. In this way, in accordance with outputs of the lower limit address comparing circuit 32 and the upper limit address comparing circuit 33, it is discriminated that the access address information is in an address area of the relevant memory array card 3, and a relevant memory array selecting signal is generated.
Patent JP-H1120087-A (JP)
Title: Laminate with antibacterial and antimildew effects
Inventor: IWAMOTO EIJI
IPC: A01N31/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To ensure the display of a continuous antibacterial and antimildew action and also continuous antibacterial and antimildew effects even on a non- contact face at a low cost by applying two or more pieces of film with different types of organic material permeability to each other through an adhesive layer and adding an antibacterial and antimildew agent containing parachloromethaxylenol as an effective component to the adhesive. SOLUTION: The laminate with antibacterial and antimildew effects is structured of an adhesive obtained by applying two or more pieces of film or sheet with different types of organic material permeability applied to each other and p-chloro-m-xylenol(PCMX) added to the adhesive. In addition, the laminate contains an antibacterial and antimildew agent including PCMX as an effective component in the adhesive and the preferable content of the PCMX in the adhesive layer is 0.1-60 wt.%. The sheet or film to be used is of such a choice that it has a combination of the different types of organic material permeability, and can be selected from among materials such as synthetic resin, paper, pump molding, cloth and metal. The organic material permeability referred to here means the permeability of a gas composed of an organic material, e.g. the PCMX gas.
Patent JP-H0460654-A (JP)
Title: Image forming device
Inventor: TSUNEMI TAKEO
IPC: B41J2/525
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a satisfactory multicolor picture where a color image part formed by color mixture is free from disturbance by specifying the two-dimensional intensity distribution of the laser beam of a laser optical system in work processes of plural colors. CONSTITUTION:In an image forming device where plural color toner images are formed on an electrostatic latent image carrier 1 and are collectively trans ferred to a transfer material 11 and are fixed while mixing colors to obtain a multicolor picture, (a) in a two-dimensional light intensity distribution formula I of laser beams of laser optical systems 5 and 8 is set to satisfy a condition alphan+1<alphan between n-th and (n+1)th color work processes. In the formula I, X(1/2), X(1/e<2>),alphan, and alphan+1 are her half-width, the width of the position for a maximum light intensity 1/e<2>, the two-dimensional light intensity distribution of laser beams in the n-th color work process, and that in the (n+1)th color work process respectively. Thus, a satisfactory multicolor picture where the color image part formed by color mixture is free from disturbance is obtained, and color mixture of developer is prevented.
Patent JP-H0713354-A (JP)
Title: Lamination type electrophotographic photoreceptor and manufacture thereof
Inventor: SUZUKI TETSUO
IPC: G03G5/06
Filed: 1993-06-21
Abstract: PURPOSE:To provide the lamination type electrophotographic photosensitive body which possesses the high sensitivity and wide spectral sensitivity range, and the manufacturing method therefor. CONSTITUTION:A negative electrification type or positive electrification type electrophotographic photosensitive body is characterized that an electric charge generating layer 14 is formed by superposing an electron feeding type pigment layer 12 and an electron receiving type pigment layer 13 in the order corresponding to purpose on an electric conductive supporting body 11, and a positive hole transfer layer 15 as electric charge transfer layer or an electron transfer layer is installed on the electric charge generating layer 14, or both the pigment layers are formed through the vacuum vapor deposition method.
Patent JP-H0224686-A (JP)
Title: Image forming device
Inventor: TANIGAWA KOICHI
IPC: G03G15/16
Filed: 1988-07-14
Abstract: PURPOSE:To secure excellent conveying ability and to uniformly maintain a transfer area in substance even at the time of using a transfer roller for a long time by constituting the transfer roller of a rigid material. CONSTITUTION:The transfer roller 2 which conveys a transfer material and impresses a transfer bias voltage on the back surface of the transfer material is constituted of the rigid material. Therefore, the excellent conveying ability for the transfer material can be secured and the transfer area can be uniformly maintained in substance even at the time of using the roller 2 for a long time. Then, light pressure is sufficient when the roller 2 is pressurized to a photosensitive body 1 which is an image carrier. The missing of a part of an image, the stain of the back surface of the transfer material can be evaded, toner is not welded and the stable excellent transfer can be performed for a long time.