baber/WOPTO huggingface dataset:
Patent JP-H05337332-A (JP)
Title: Simple denitration device of main exhaust gas from sintering
Inventor: AMAKAWA KAZUHIKO
IPC: B01D53/34
Filed: 1992-06-05
Abstract: PURPOSE:To reduce operating cost and initial investment amount as well as denitrate exhaust gas with high efficiency by providing a bag-type dust collector in the downstream side of a main duct and at the same time, an ammonia adding device immediately before the bag-type dust collector. CONSTITUTION:A bag-type dust collector is installed in the downstream side of a main duct 2 which conducts a main exhaust gas from sintering generated in a sintering machine 1. At the same time, an ammonia adding machine 3 is installed at a main duct immediately before the former in the upstream side of the bag-type dust collector 4. If dust is removed from the main exhaust gas using the bag-type dust collector, sintered dust adheres to a filter cloth. Therefore, ammonia is added before the bag-type dust collector 4 and the exhaust gas is denitrated with high efficiency using the catalytic component of the sintered dust attaching to the filter cloth of the bag-type dust collector 4. In addition, if ammonia is added in a high temperature part near the ore discharge part of the main duct 2 for sintering, the denitration rate can be improved.
Patent JP-S5693347-A (JP)
Title: Manufacture of airtight glass terminal
Inventor: IKEDA TAKASHI
IPC: H01L23/10
Filed: 1979-12-26
Abstract: PURPOSE:To obtain the airtight glass teminal by disposing glasses at terminal lead-out means of an eyelet, inserting leads therebetween, disposing a silver-plated die-casting and heatint the glasses to be melted. CONSTITUTION:Soda-lime glasses 2 are arranged in the terminal lead-out means of the eyelet 1 such as Fe and the lead terminals 3 of Fe-Ni are inserted thereinto. An Mo diestage 4 is prepared of which Ag layer 5 is formed on the surface of the die- stage which is fixedly attached to the eyelet, the eyelet, glasses, lead terminals are housed in a jig 6, and the die-stage is housed in a jig 7 to be faced to the former. The glasses 2 are heated to be melted at about 1,000 deg.C in N2 or H2, the eyelet and lead terminals are deposited airtightly and also melting of the Ag layer 5 makes the die-stage be fixedly attached to the eyelet. With this construction, the leads are deposited in the eyelet in high precision and the die-stage is soldered and the process is shortened to improve the yield.
Patent JP-S6061372-A (JP)
Title: Toe angle adjusting unit and its method
Inventor: CHIBA HIDEMI
IPC: B60G3/18
Filed: 1983-09-14
Abstract: PURPOSE:To eliminate the need for adjusting a toe angle after assembly and improve productivity by providing a toe angle adjusting unit that adjusts the toe angle in an assembly line and adjusting the toe angle while a car is being assembled. CONSTITUTION:A sub-frame 67 that can be moved up and down by a cylinder 63 is provided on a truck 41 that can be moved along a rail 43 which is stretched along an assembly line. Guide rods 69 and 70 are erected on both upper and lower surfaces of the sub-frame 67 and a guide post 73 is fit around the guide rod 69. An air cylinder 75 is stuck on a block 71 in parallel to the post 73. A reference level that adjusts a toe angle is provided on protrusions 72 and 74 provided on the block 71. Based on this level, a tilt angle of a knucle 31 on a car side is determined and the toe angle of a knucle 31 on a car is determined and the toe angle is adjusted.
Patent JP-S55160008-A (JP)
Title: Fluorinated copolymer and production thereof
Inventor: KIMOTO KIYOUJI
IPC: B01J39/20
Filed: 1979-12-28
Abstract: NEW MATERIAL:Fluorinated copolymer having a repeating unit of formula I (whrerein A 1 , A 2  are F, H; A 3  is F, Cl, H; A 4  is F, Cl, CF 3 , -ORF, H, CH 3 ; RF is 1W5C perfluoroalkyl) and a repeating unit of formula II (wherein K is 0,1; l is 3, 4, 5) in a ratio of the repeating unit of formula I to the repeating unit of formula II of 1W16.  
     USE: Raw material for fluorinated cation-exchange membrane. (There is obtd. inexpensive exchange membrane which has a long life and exhibits high current efficiency and low electric resistance under severe working conditions).  
     PREPARATION: An olefin of formula III is copolymerized with a fluorinated sulfur- contg. vinyl ether of formula IV in the presence of a free-radical polymn. initiator in a solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0335719-A (JP)
Title: Cut grass-receiving device in walking type mower
Inventor: MAEDA AKIRA
IPC: A01D34/63
Filed: 1989-06-30
Abstract: PURPOSE:To provide the subject lightweight device capable of readily disassembling by detachably attaching a grass-receiving frame comprising two approximately triangle side frames at the rear cut grass-releasing section of the mower deck of a walking type mower equipped with a motor disposed on a deck and with an extended handle and fitting a bag to the outside of the grass-receiving frame. CONSTITUTION:In a walking type mower having a motor 2 disposed on a mower deck 1 and having a rearward extended handle 8, a grass-receiving bag 27 is fit to the outside of a grass-receiving frame 11 and the grass-receiving frame 11 is detachably attached on a catching lever of the rear cut grass-releasing section 9 of the mower deck 1 with a hook 15, the grass-receiving frame 11 being formed by connecting two side frames with lateral linking rod 13, each of the side frames being prepared by linking linking upper, front and oblique sides 14, 16 and 18 with each other in an approximately triangle state on a side view and disposing a downward-directed hook at the front end of the upper side 14.
Patent JP-S5794058-A (JP)
Title: Paint composition reducing friction against water
Inventor: ODAGIRI HIROYUKI
IPC: C09D5/00
Filed: 1980-12-02
Abstract: PURPOSE: To paint composition reducing friction between water and a ship, etc., which is prepd. by compounding a paint with a fine flaky inorg. or org. mineral material and a long-chain water-sol. polymer.  
     CONSTITUTION: A paint consisting of a resin binder, an antiseptic and mildewproofing agent, a crosslinking agent, a pigment, a rust preventive, etc. is compounded with 1/1,000W20% fine flaky inorg. or org. mineral material such as muscovite or zinc stearate of 10W200 aspect ratio and 1/500W10% long-chain water-sol. polymer such as guar gum or PVA.  
     EFFECT: When the paint composition is applied to a ship etc., the water-sol. polymer exists between complicated layers of the mineral material and, on contact of the surface layer with a water, the water-sol. polymer on the surface layer dissolves and forms a dilute liquid layer on the surface layer, thus lubricating an interface between water and the paint surface and reducing fluid resistance by preventing occurrence of turbulent flow and eddy current and forming a laminar flow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0458750-A (JP)
Title: Double stator synchronous induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/30
Filed: 1990-06-27
Abstract: PURPOSE:To increase starting torque and synchronizing torque by setting a phase difference between a rotary field to be produced around an opposing rotor core by a specific one of two stators and a rotary field to be produced around a rotor core opposing to the other stator. CONSTITUTION:A three-phase AC power supply R, S, T is thrown in under a state where stator windings 21, 22 are connected so that the voltages induced in first rotor windings 4a, 42 have phase difference theta equal to zero. Polarity of the stator winding 22 is switched through a switch T2 so that the rotary fields produced by the stator windings 21, 22 have a phase difference theta equal to 180 deg.. A switch T is then closed and exciting voltages Ea, Eb, Ec, -Ea, -Ec are applied, respectively, between the intermediate points of respective stator windings thus producing an eight pole static field. Currents flowing through second rotor windings 43, 44 produce a four pole field in the rotor windings 41, 42 which produces a synchronizing torque together with a four pole rotary field produced by the stator windings 21, 22.
Patent JP-S6327151-A (JP)
Title: Data transfer system
Inventor: KAMO YOICHI
IPC: H04M15/00
Filed: 1986-07-18
Abstract: PURPOSE:To transmit necessary data without being conscious of information transmitter by receiving a signal on a common bus connecting a magnetic tape controller and plural magnetic tape devices in parallel and extracting necessary data from read contents CONSTITUTION:A CPU21 designates a magnetic tape number and sends data to be sent to information collection station to the common bus through the magnetic tape controller 3. A number read circuit 11 reads the magnetic tape number, compares it with a number stored in a number storage circuit 17 in a comparator 18, and sends an accumulation instruction to a data accumulation circuit 13 when they coincide. On the other hand, the circuit 13 accumulates data read from the accumulation instruction. When data is normally written in a magnetic tape device designated by the CPU21, a recognition signal read circuit 14 reads data reception recognition signal which is sent to the magnetic tape controller 3 through the common bus. Then, a transmission circuit 19 is set to transmit data accumulated in the circuit 13 to the information collection station.
Patent JP-S5873684-A (JP)
Inventor: OOHASHI AKIRA
IPC: E21B10/32
Filed: 1981-10-24
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-S6232963-A (JP)
Inventor: NAKAGAWA AKIRA
IPC: A61K8/00
Filed: 1985-08-03
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-H04368509-A (JP)
Title: Structure of combination temporary column and landslide protection wall member
Inventor: KURODA TAKESHI
IPC: E02D17/04
Filed: 1991-06-15
Abstract: PURPOSE:To deal with dead weight, a snow load, wind blowing-up force, etc., and a bending moment, etc., by forming a temporary roof by extending steel sheet-piles from the earth to ground parts to form temporary columns surrounding a construction site. CONSTITUTION:Plural lightweight steel sheet-piles are surely fixed in the earth, and are extended to ground parts to integrally and standingly provided temporary columns 1. Then a temporary roof 2 is installed on the upper ends of the temporary columns 1. At that time, arch-like frame materials 3 and sheet materials 4, for covering a construction site as a whole on the upper surface of the arch-like frame materials 3, are extendedly provided. Moreover presser cables 5 are installed, in an inter-beam direction and parallel to the frame materials 3, between each frame materials 3. When a burden load from the temporary roof 2 is heavy, high strength members such as H-type steel, etc., are integrally used from the earth to ground parts. This can ensure strength with joining parts eliminated in the temporary columns 1, and shorten a construction period with work, etc., fixing to groundsill concrete, etc., made unneeded.
Patent JP-H0921768-A (JP)
Title: Analyzing method for organic compound of base material surface
Inventor: OKAMOTO MASAYUKI
IPC: G01N23/225
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform accurate quantitative determination to satisfying high grade information request by analyzing deuterated organic compound existing in a base material surface by a secondary ion mass spectrometry by using its heavy hydrogen fragment. SOLUTION: The base material to be analyzed is preferably polymer material, fiber or paper, and organic compound may contain contaminant ingredient of fats and oils, hydrogen atom to be able to be deuterated such as high grade aluminum. The deuteration is enough if at least one hydrogen atom of the organic compound is deuterated, and the deuterated compound is quantitatively determined by a secondary ion mass spectrometry using the heavy hydrogen fragment. Thus, the specified ingredient of the base material surface can be selectively analyzed, thereby improving the quantitative determination accuracy. The depth direction of the base material is analyzed to be able to measure the three-dimensional distributions.
Patent JP-S6414482-A (JP)
Title: Open-close operating device for car body opening section
Inventor: TONO AZUMA
IPC: E05B79/06
Filed: 1987-07-08
Abstract: PURPOSE: To facilitate operation by preventing a hindrance by a rotor for a key cylinder and opening and closing the opening section of a car body while using the rotor as a gripping section at the time of opening by constituting the rotor in a freely projecting or retreating manner by the release or locking operation of a locking means. CONSTITUTION: A key cylinder 14 is constituted of a cylinder case 19 installed to an outer panel 8 and a rotor 20 rotatably inserted around the axial center of the cylinder case 19. The rotor 20 is retreated into a door body 7 from the external surface of the outer panel 8 by the locking operation of the locking means 12, and the rotor 20 can be projected towards the outside of the car body from the external surface of the outer panel 8 by the release operation of the locking means 12. Accordingly, when the door body 7 is operated and the opening of the car body is opened and closed, the projecting section of the rotor 20 is gripped and the door body 7 can be opened and closed, and open-close operation can be facilitated.
Patent JP-2001003250-A (JP)
Title: Super heated nonwoven fabric structure and its production
Inventor: WATANABE NOBORU
IPC: D04H1/541
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a material having high recovery properties after a long period of compression in a high temperature atmosphere near the melting point of a polymer. SOLUTION: In a nonwovn fabric structure containing at least a matrix fiber and a binder fiber in the structural fibers, the binder fiber specifically has nodular parts thicker than the diameter of the binder fiber between an intersection and the another intersection of the binder fiber and the binder fiber or the binder fiber and the other structural fiber.
Patent JP-H0222502-A (JP)
Title: Optical interference measuring instrument
Inventor: SUEMATSU MASAKAZU
IPC: G01B9/02
Filed: 1988-07-11
Abstract: PURPOSE:To correct the influence of light intensity variation accompanying the wavelength scanning of a laser element by division processing by irradiating plural light reflecting means with laser light generated by a semiconductor laser element, and making its reflected light beams interfere with one another and forming interference fringes. CONSTITUTION:Divergent light emitted by the LD element 3 is made incident on a beam splitter 5 and the light reflected by the splitter 5 is photodetected 7 through a light quantity adjusting filter 6 to obtain the light intensity variation signal 9 of the laser light source; and the signal 9 is inputted to a dividing circuit 17. The laser light which is transmitted through the splitter 5, on the other hand, is guided into an interferometer 19. This laser light is split by a beam splitter 10 into two pieces of luminous flux, which are reflected by a fixed mirror 11 and a movable mirror 12 while having an optical path difference and then put together again by the splitter 10, so that the light beam is emitted at right angles to the incidence direction. The laser light emitted from the interferometer 19 is passed through a light quantity adjusting filter 13 and then photodetected 14 and amplified 15 to obtain a fringe variation signal 16 corresponding to the specific optical path length of the fixed mirror 11 and movable mirror 12 and the signal is inputted to the dividing circuit 17 to divide the signal 16 by the signal 9.
Patent JP-S5795682-A (JP)
Title: Manufacturing method of semiconductor display device
Inventor: YOSHIOKA TATSUROU
IPC: H01L27/15
Filed: 1980-12-04
Abstract: PURPOSE:To obtain a highly reliable display device by forming a P-N junction, physically treating the contact surfaces of the interwoven fiber-shaped P type and N type semiconductors. CONSTITUTION:Fiber-shaped semiconductors or conductive wires covered with conductors 5, 5', 6, 6' are interwoven. The vertical lines 5, 5' are P types and the horizontal lines 6, 6' are N types. After they are woven, a heat treatment at 200-1,000 deg.C or the potential applied between the line 5 and 6, forms P-N junctions at the contact surfaces. Irradiation of laser beam or supersonic wave is also effective. The integrated construction of light emitter and wiring makes possible low production cost and mass production of the device with a high reliability and a high resolution. The quality of picture can be freely altered by changing the rows and distance of the fibers.
Patent JP-S5872083-A (JP)
Title: Electronic timepiece
Inventor: KIYONO YOSHIHIKO
IPC: G04C3/14
Filed: 1981-10-26
Abstract: PURPOSE:To prevent the lowering of torque which is generated when the current consumption is reduced, by providing a controlling circuit, a rotation detecting circuit, and a voltage dropping circuit. CONSTITUTION:A power source 8 is used as a power source, and a pulse width which can drive a step motor 11 actually is given to pulses, which are generated at intervals of a certain time in an oscillating and frequency dividing circuit 9, by a waveform synthesizing circuit 10, and it is discriminated in a controlling circuit 12 whether they are normal driving pulse or redriving pulses. In case of normal driving pulses, the power source 8 is so controlled that a voltage dropped by a voltage dropping circuit 14 is supplied to a driving circuit 13 of the next stage. After the step motor 11 is driven, rotation or non-rotation is detected by a rotation detecting circuit 15, and the operation is continued in case of rotation; but, in case of non-rotation, redriving pulses are generated, and the power source 8 is so controlled that the voltage of redriving pulses is directly driven by a high voltage from the power souce 8 which does not pass through  the voltage dropping circuit 14, and thus, a value equal to or higher than the  conventional value is secured for the output torque even if the current consumption is reduced.
Patent JP-S6063976-A (JP)
Title: Semiconductor laser device
Inventor: HAMADA TAKESHI
IPC: H01S5/223
Filed: 1983-09-16
Abstract: PURPOSE:To realize the titled device of high output by basic lateral mode oscillation by a method wherein each layer including an active layer is formed on a substrate with two parallel ridges formed, and the shape of a groove between ridges is made a dove tail form having depths varying discontinuously. CONSTITUTION:The two ridges are formed by etching on the plane (100) of an N type GaAs substrate 1 in the direction of <011>. An N type Ga0.57Al0.43As clad layer 2 of the first layer, a non-doped Ga0.92Al0.08As active layer 3 of the second layer, a P type Ga0.57Al0.43As clad layer 4 of the third layer, and an N type GaAs layer 5 of the forth layer are successively grown on the surface of the substrate where the ridges have been provided. Next, Zn is selectively diffused from the grown surface to the upper part of the substrate groove in stripe form, so that the diffusion front may reach the third layer. A metal for the P-side electrode is evaporated and alloyed, and the P-side ohmic electrode 6 is then formed. On the other hand, a metal for the N type electrode is evaporated on the substrate side and alloyed, and the N-side ohmic electrode 7 is then formed.
Patent JP-2000013617-A (JP)
Title: Device and method for processing image
Inventor: SETO TOKUAKI
IPC: H04N1/46
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain plural pieces of copies of an original that includes a color image partially with respect to an image processor and a method. SOLUTION: A key operating part 4 designates to that a color scanner part 1 can produce color image data by reading a color area of an original and that it can produce monochrome image data by reading other areas when the part 1 that can read a color image and a monochrome image reads one piece of original image. A color printer part 3 prints an image corresponding to one piece of the original image while mixing the color image and the monochrome image, on a record medium based on the image data.
Patent JP-H0461579-A (JP)
Title: Recorder
Inventor: NAKAGAWA KIYOSHI
IPC: H04N5/782
Filed: 1990-06-29
Abstract: PURPOSE:To attain insert recording to a video area of a recorded magnetic tape by recording a signal with a rotary recording head controlled by a pilot signal reproduced through the use of a rotary erasure head not implementing erasure operation at insert recording. CONSTITUTION:An erasure fixed contact 17e is connected at first while a reproduction/erasure switching signal P4 from a control circuit 13 is '0', an erasure current signal is fed to an FE head 16 via an erasure amplifier 18 and one frame of a recording signal in a video area is erased. While the reproduction/erasure switching signal P4 is '1' next, a reproduction side fixed contact 17p is connected and a pilot signal recorded on a PCM area is reproduced by the FE head 16 and this signal is fed to a servo system 15 to apply reproduction servo. Then a head switching signal P1 is fed to a switch 11 and a signal from a recording system circuit 14 is fed alternately to heads 2, 3, and recorded to a same position as a recording position of the original signal on a recorded magnetic tape 1.
Patent JP-2000007088-A (JP)
Title: Snow-melting device for floating roof type tank
Inventor: FUJITA HARUO
IPC: E04H9/16
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To melt snow on a floating roof efficiently by utilizing the heat of a stored liquid. SOLUTION: At required circumferential arrangement intervals, many circulation tubes 14 with water 21 sealed in them are radially fitted to a double-deck- structured floating roof 5A having an upper deck 4a and a lower deck 4b. The circulation tubes 14 each comprises a heat-absorption tube part 14a which is disposed in contact with a stored liquid 9, a radiation tube part 14c which is disposed along the underside of the upper deck 4a, and convection tube parts 14b and 14d connecting both ends of the heat-absorption tube part 14a and radiation tube part 14c. Heat received in the heat-absorption tube part 14a is transmitted to the upper deck 4a by the radiation tube part 14c, thereby melting snow.
Patent JP-S6232830-A (JP)
Inventor: MORII NOBUMASA
IPC: A01K61/00
Filed: 1985-08-06
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-S6232166-A (JP)
Title: Adhesive for fabrication of foams
Inventor: FUJII YASUHISA
IPC: C08G18/64
Filed: 1985-08-06
Abstract: PURPOSE:To obtain an adhesive for fabrication of foams having excellent heat resistance and adhesion to foams, by blending a vinyl copolymer having a particular composition with a pentaerythritol ester of polymerized rosin and an isocyanate compd. as a crosslinking agent. CONSTITUTION:A vinyl copolymer comprising 0.5-10wt% unsatd. monomer unit (A) (e.g., acrylic acid unit) and 0.2-5wt% hydroxyl group-contg. unsatd. monomer unit (B) (e.g., 2-hydroxyethyl acrylate) with the balance being an unsatd. monomer unit (C) copolymerizable with the components A and B (e.g., vinyl acetate or styrene) is prepared. 100pts.wt. vinyl copolymer is mixed with 2-50pts.wt. pentaerythritol ester of polymerized rosin and 0.2-3wt% isocyanate compd. as a crosslinking agent (e.g., tolylene diisocyanate) to obtain an intended adhesive for fabrication of foams.