baber/WOPTO huggingface dataset:
Patent JP-H11324546-A (JP)
Title: Self-running type all-casing excavator
Inventor: NAGATA MITSUO
IPC: E21B7/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a self-running type all-casing excavator capable of moving to the next pile construction position simply, accurately, and in a short time and necessitating no new power source for moving. SOLUTION: Crawler type running bodies 30 driven by a hydraulic motor are provided on the right and left of a base frame of a tubing device, a power unit 40 is mounted on a frame 35 provided in a rear part of the base frame, and two variable capacity type hydraulic pumps having the same capacity for driving the running bodies 30 are provided in the power unit 40 to connect discharge oil on one side of the hydraulic pumps with a hydraulic circuit for turning a casing tube 1 through a selector valve.
Patent JP-S5915474-A (JP)
Title: Heat-foaming fire-retardant sealing material in ribbon form
Inventor: KAKIMOTO HIROBUMI
IPC: C09K21/06
Filed: 1982-07-20
Abstract: PURPOSE:To provide the titled sealing material which exhibits excellent fire retardancy by foaming and carbonizing at a high temperature and is useful for filling spaces of a fire wall where an electric wire passes through, prepared by blending a heat foaming material, a polyhydric alcohol, a cellulose glycolic acid salt and forming the mixture in ribbon form. CONSTITUTION:A composition expandable by 2-20 times consisting of 40- 80pts.wt. (A) heat-foaming material (containing an expanding agent which generates foams at 200 deg.C or higher and a spherical filler and having an expansion ratio of about 10 times or higher, e.g. Foamax WSC made by Bayer Co.), (B) 15-45pts.wt. polyhydric alcohol (e.g. glycerine or ethylene glycol) and (C) 5- 15pts.wt. cellulose glycolic acid salt (e.g. sodium or potassium salt of cellulose glycolic acid) is aged for about 24hr and is rolled by calendering, etc., followed by cutting in a desired width to produce the titled heat-foaming fire-retardant sealing material in ribbon form.
Patent JP-S616273-A (JP)
Title: Upsetting device for work
Inventor: TOMINAGA SHINJI
IPC: C23C14/50
Filed: 1984-06-21
Abstract: PURPOSE:To upset automatically works in a vacuum chamber and to form easily films by vapor deposition on both surfaces thereof by forming a work attaching machine frame in a vacuum treating chamber of a vacuum deposition device into a specific construction. CONSTITUTION:Six sheets of the works 7 are attached to the machine frame 2 and are swiveled at 180 deg.C to wind springs 10 attached to work holders 9 by which the works are detained to stoppers 11 while the reverse swiveling force is kept held by the springs 10. Such frame 2 is attached to a revolving shaft 3 in the vacuum treating chamber 1 and the inside of the chamber 1 is evacuated to a vacuum. The particles evaporating from a vapor source 5 are deposited by evaporation on the bottom surface of the works 7 while the frame is rotated by the shaft 3. The stoppers 11 rotate while said stoppers bring down brackets 12 attached to the inside wall of the chamber 1 during the rotation. The stoppers 11 are disengaged by contacting with the brackets 12 when the shaft 3 is rotated backward upon ending of the vapor deposition treatment on the bottom surface of the works 7. The works 7 are upset 180 deg. and are turned over by the swiveling force retained by the springs 10 by which the top side is directed downward. The works are then subjected to the vapor deposition treatment in the same manner as before.
Patent JP-S5750586-A (JP)
Title: Treatment of dust collected ash
Inventor: IWATA TOMOJI
IPC: B09B3/00
Filed: 1980-09-11
Abstract: PURPOSE: To convert harmful metallic compounds to oxides of low solubility by mixing an alkali soln. with dust collected ashes to control its ph to 10W12, then heating the soln. contg. dust collected ashes or the precipitate of the dust collected ashes obtained therefrom at specific temps.  
     CONSTITUTION: A slurry soln. is prepd. by adding water to dust collected ashes or putting dust collected adhes to water and mixing these to dissolve. An alkali soln. is added to this to control its pH to 10W12. Strong alkalis such as NaOH, Ca(OH) 2 , CaO or the like are usable for the alkali soln. By the addition of the alkali soln., harmful metals existing in the form of chlorides are converted to hydroxides.  Thence, the soln. contg. hydroxides of harmful metals or the precipitate obtd. by filtering this soln. is heated to 250W600°C. By this heating, the hydroxides are converted to oxides with evaporation of moisture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5916790-A (JP)
Title: Production of heat-sensitive stencil paper
Inventor: HATSUTORI SHIYUUJI
IPC: B41N1/24
Filed: 1982-07-19
Abstract: PURPOSE:To obtain a stencil paper excellent in stencil-making property and durability to printing by a simple process, by a method wherein a hot-melt adhesive is previously applied to one side of a film, and a porous tissue paper is adhered to the film under heating, a stencil paper consisting of a laminate of a film and a porous tissue paper. CONSTITUTION:A polyester film 11 having a thickness of 5mu and a backing paper 12 which are previously coated with a hot-melt adhesive are laminated on each other so that the adhesive-coated sides are brought into contact with each other, and the resultant laminate is passed between nip rollers 13 heated to 65 deg.C to obtain the stencil paper 14. In this case, it is necessary for the adhesive to have an adhesive force at a temperature at which the film is not denatured and to be perforated in the same manner as the film at the time of a heat-sensitive stencil-making operation.
Patent JP-S62283604-A (JP)
Title: Superconducting magnet
Inventor: SUMIYOSHI YUKIHIRO
IPC: H01F6/06
Filed: 1986-05-31
Abstract: PURPOSE:To stably energize a superconducting coil even if the coil uniformly held at cryogenic temperature is partly exposed by winding a soaking wire blank made of a member having good thermal conductivity on the outer periphery of the coil formed by cylindrically winding a superconducting wire blank. CONSTITUTION:Since a soaking wire blank 3 made of copper having preferable thermal conductivity is wound on the outer periphery of a superconducting coil 2 formed by winding a superconducting wire blank on a cylindrical bobbin 1, the temperature of the wire blank 3 of the part dipped in liquid helium is preferably transferred to the blank 3 of the part exposed from the helium to uniformly hold the temperature of the whole coil 3 disposed at the inner periphery of the blank 3 is uniformly held at the temperature near cryogenic temperature (4.2K) of liquid helium temperature. Thus, no quench occurs as described above even in the state that a superconducting magnet and hence the coil 2 is partly exposed from the helium, but the coil 2 can be stably energized.
Patent JP-H07330296-A (JP)
Title: Fork extension sleeve and fork
Inventor: MOMOTA TOSHIAKI
IPC: B66F9/12
Filed: 1994-06-08
Abstract: PURPOSE:To prevent or reduce breakage of an obstacle easily, safely and securely, and prevent dropping of loads by impact even when a forward end of a fork extension sleeve is brought into contact with the obstacle such as a load or wall in the case of performing loading work with the fork extension sleeve installed on a fork of a forklift. CONSTITUTION:A fork extension sleeve 15 having a resilient structural body 13 mainly comprising a slide shaft 4 and a coil spring 6 inside a forward end of a fork extension sleeve main body 1 is installed on a fork 3 in performing loading work. When an obstacle is brought into contact with a forward end of the fork extension sleeve 15 at the time of loading work, the fork extension sleeve 15 slides along the fork 3 to retract.
Patent JP-S6017942-A (JP)
Title: Three-dimensional integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1983-07-12
Abstract: PURPOSE:To accelerate and form three-dimensional optical integrated circuit by forming the first integrated circuit of the first compound semiconductor, and forming the second integrated circuit of the second compound semiconductor on the first integrated circuit. CONSTITUTION:A GaAs film 12 is formed as the first compound semiconductor on a sapphire substrate 11, and the first integrated circuit formed of a diffused layer 13, a field oxidized film 14, a gate oxidized film 15 and a common gate electrode 16 is formed on the film 12. The second integrated circuit formed of a common gate electrode 16, a gate oxidized film 18, an InP film 19 as the second compound semiconductor, a diffused layer 20, a field oxidized film 21, and a drawing electrode 17' is formed on the first integrated circuit. In this case, the first semiconductor may be of a compound semiconductor substrate, and may be the same material as that of the first and second semiconductors.
Patent JP-H10320299-A (JP)
Title: Parity check method, semiconductor memory device, microcomputer and data processor
Inventor: FUJIMURA YASUHIRO
IPC: G06F11/10
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To detect a simultaneous error between adjacent bits without scarifying the access speed of the semiconductor memory device by performing logic operation for a parity check for each data group for plural bits which are not mutually adjacent on a memory cell array. SOLUTION: When a physical address is inputted, based on this physical address, information read out of a memory cell array 42 inside a synonym check part 75 is compared with comparison data prepared from the physical address for the unit of a bit. The comparison data are defined as the plural high-order bits of the physical address, and plural low-order bits are used for memory access inside the synonym check part 75. When the data of the same physical address already exist in write operation in the case of cache error, among data already stored in a data part, data concerning the physical address are made invalid and in place of these data, new data are fetched.
Patent JP-H01298268-A (JP)
Title: Method for milling and finishing fabric and apparatus therefor
Inventor: TAKAHASHI SHOJI
IPC: D06B3/10
Filed: 1988-05-23
Abstract: PURPOSE:To continuously carry out efficient milling treatment in a short time by blowing high-speed water jetting streams on the surface of a fabric while running the fabric in close contact with a water-permeable conveyor belt. CONSTITUTION:A fabric (F) is fed onto a conveyor belt 5 having water permeability with a pair of feed rollers 7 and 7 and high-speed water jetting streams (W) are blown from nozzles 2 on the fabric (F) while running the fabric (F) in a close contact state. A reinforcing plate 4 is provided under the conveyor belt 5. The fabric subjected to milling treatment by blowing the high-speed water jetting streams thereon is removed from the conveyor belt 5 with a taking out roller 8.
Patent JP-S5460558-A (JP)
Title: Electrode forming method
Inventor: ITOU TATSU
IPC: H01L21/768
Filed: 1977-10-24
Abstract: PURPOSE: To form the electrode while preventing easily the deterioration of the wetproof property at the electrode part through a simple treatment.  
     CONSTITUTION: The opening is drilled to the oxide film of substrate 1 with which the element formation is through, and PSG7 of about 10mol phosphorus density is laminated. After providing the window selectively to layer 7, the substrate is heated up about 30min at 100W1,100°C to give flowing. Thus, the stage error of the window is smoothed. Then the 60-minute process is given at 1,000°C in the nonoxidizing atmosphere to diffuse the phosphorus outside from the PSG surface, thus forming PSG surface layer 10 featuring a low phosphours density. Then A1 electrode 11 is formed at the connection part. Layer 10 thus formed is a dense oxide film similar to SiO 2  and show high moisture proof property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08321580-A (JP)
Title: Structure and manufacture fo hybrid integrated circuit device
Inventor: NAKAMURA KEIGO
IPC: H01L23/28
Filed: 1995-05-25
Abstract: PURPOSE: To facilitate automatic mounting by bending or folding the element part of a flexible board thereby suppressing increase of occupation area of a hybrid integrated circuit device due to increase of circuit scale and standardizing the size thereof. CONSTITUTION: An electronic device is bonded onto a wiring pattern and soldering is performed using a reflow soldering machine, or the like. The element part of a flexible board 1a is then bent in U-shape such that the electronic device comes inside and the connecting part 1b of flexible board 1a is soldered to the terminal part 3b of base 3 using a pulse heat tool, for example. Subsequently, the flexible board 1a is covered with a case 4 and mounted on the base 3 before injecting a resin, e.g. epoxy resin, into the case 4 in order to secure the flexible board 1a thus completing a hybrid integrated circuit device. Finally, the electrical characteristics are measured individually using a measuring apparatus, e.g. a tester, in order to sort an acceptable product or a custom product.
Patent JP-H10315730-A (JP)
Title: Rear suspension structure
Inventor: TESHI MASATERU
IPC: B60G7/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide suspension structure enabling an automobile to travel stably. SOLUTION: In rear suspension structure 1, a trailing arm 4 is fitted between a frame 2 for placing a body and an axle housing 3 for supporting wheels rotatably, and fixed in such a way that the fitting center of two places of bushes 4c, 4d of the trailing arm are positioned more on the front side of the body than the center P of the axle housing 3. The trailing arm 4 is fitted in such a way that its longitudinal center axis points almost horizontally, and the bushes 4c, 4d are symmetrically arranged with respect to the center axis.
Patent JP-H04329376-A (JP)
Title: Electromagnetic interference source position estimating method
Inventor: MURAKAWA KAZUO
IPC: G01R29/08
Filed: 1991-04-30
Abstract: PURPOSE:To detect the position of an electromagnetic interference source at high precision with few measurement points by measuring the electromagnetic field emitted from an electromagnetic radiation source with a fixed antenna and a mobile antenna, and using the amplitude and phase difference of the electromagnetic field. CONSTITUTION:The electromagnetic field emitted from the electromagnetic radiation source of an electromagnetic interference source 1 is measured with a fixed reference antenna 3 and a mobile measuring antenna 2. The position of the electromagnetic interference source 1 is estimated with the amplitude of the electromagnetic field received by the measuring antenna 2 and the phase difference of the electromagnetic field measured by the reference antenna 3 and the measuring antenna 2 based on the estimation equation on the distribution of the electromagnetic interference source 1 and the space differentiation value of the estimation equation. The position of the electromagnetic interference source 1 can be estimated at high precision.
Patent JP-S5828856-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOMURA KUNIO
IPC: H01L23/522
Filed: 1981-08-13
Abstract: PURPOSE:To prevent the disconnection on the conductive film of the upper layer, by easily reducing steps of an open hole part provided on an insulating film which electrically isolates the conductive films of the lower layer and the upper layer or almost eliminating them. CONSTITUTION:An open hole part is provided on an oxide film 12 covering an Si substrate 11, this open hole part is covered, and a conductive film 13 by Al having an Si thin film 14 is selectively provided on the surface thereof. Next, after an Si oxide film 15 is adhered over the whole by a vapor growth, an open hole part 16 reaching the thin film 14 is selectively provided on the film 15. Then, a W layer 17 is selectively provided in the open hole part 16 by a vapor growth. Next, this W layer 17 is covered, and the Al conductive film 18 extended on the Si oxide film 15 is selectively provided. Thereby, a semiconductor device by a double layer wiring is formed.
Patent JP-S5460941-A (JP)
Title: Image forming method
Inventor: FUJIWARA MASATO
IPC: B41M5/20
Filed: 1977-10-21
Abstract: PURPOSE: To perform good electro thermo-recording by the use of an electro thermo- recording material of good shelf life and imprvoe the transparency of the background portions of images by depositing silver on latent image nuclei by the use of a solvent which contains soluble silver complex salt forming compounds and a reducing agent.  
     CONSTITUTION: The coating solution which contains a bonding agent, benzotriazole (derivative) and organic silver salts, e.g., silver salts of benzotriazoles is coated on a base of which at least the surface is condictive, whereby the image recording layer composed of conductive composition is formed. This electro thermo image forming material is put in contact with a photoelectric sensor having a photoconductive layer and is thereby exposed to image form and is at the same time applied with a voltage, forming the latent image nuclei. Next, a solution which contains a compound capable of forming soluble silver complex salts and a reducing agent is impregenated into the image recording layer, causing silver to deposit on the latent image nuclei. The recording layer is rinsed or neutralized with an acid, whereby the final images are formed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11327508-A (JP)
Title: Information display device
Inventor: YAMADA KOHEI
IPC: G09G3/32
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an information display device capable of maintaining always appropriate visibility. SOLUTION: In this device, a control means 41 calculates pulse widths of lighting pulses to be impressed on respective light emitting diodes of red, green and blue in accordance with the detection information of a temp. sensor 31 and corrects the pulse widths of the light emitting pulses if necessary and outputs lighting pulses having these pulse widths to a light emitting diode driving means 15. Thus when the ambient temp. of a display surface 11 is changed, luminance of the respective light emitting diodes of red, green and the blue are respectively corrected as necessary and the change of the hue of one pixel caused by the ambient temp. of the display surface 11 can be suppressed.
Patent JP-H11322839-A (JP)
Title: Copolymer having amino acid residue, and thermally responsive polymer, agent for identifying amino acid, and reagent for optical resolution, by using the same
Inventor: KISHI RYOICHI
IPC: C08F8/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer having thermal responsibility, amino acid-identifying ability and ability for carrying out optical resolution of isomers, as an aqueous solution, and having excellent activities as a thermal responsive polymer, an agent for identifying an amino acid, and a reagent for optical resolution of isomers. SOLUTION: This copolymer is represented by formula I [(m) is 50-95 mol.%, (n) is 5-50 mol.%]. The copolymer is obtained by copolymerizing a compound of formula II (Z is a protective group of an amino group; Y is a protective group of OH of carboxy group) with N-n-propylacrylamide(NnPAAm), and deprotecting the protective groups Z and Y of the copolymerized product. The solution of the copolymer is utilized as a thermal responsive polymer, because the aqueous solution of the copolymer dissolved in water at the temperature not higher than the transition temperature causes phase separation at the temperature not lower than the transition temperature, and becomes insoluble in the water and opaque. The thermal responsive polymer is a polymer changing the solubility in the water at 0-100 deg.C and manifesting a behavior reversely becoming soluble and insoluble.
Patent JP-H01295761-A (JP)
Title: Cut in device in grinding machine
Inventor: MATSUSHITA NORIO
IPC: B24B47/10
Filed: 1988-05-25
Abstract: PURPOSE:To improve accuracy of a product prevented from directly receiving an influence by constitution of a depth of cut grinding mechanism by controlling a supporting cylinder, having an eccentric peripheral surface, to be turned by a servomotor and fine lowering a rotary shaft mounting a circular grinding wheel. CONSTITUTION:A rotary shaft 11 is rotatably supported by a bearing 15 to an internal peripheral surface 17 of a supporting cylinder 16, and its peripheral surface 17' is eccentrically formed from the axial center of the rotary shaft 11 and rotatably supported by a bearing 18 to a life disk 9. A sensor measures a distance from the bottom surface of a grinding wheel B to a table upper surface and to a workpiece upper surface, and measuring thickness of a workpiece considering a finishing allowance or the like, one time depth of cut is input to an arithmetic processor. The lift disk 9 is lowered through a vertical thread lever by a motor, stopping the grinding wheel B in a surface of the workpeice, and a servomotor turns the supporting cylinder 16 through a worm 20, successively repeating grinding in accordance with the instructed one time depth of cut from a rotary angle 0 deg. of the supporting cylinder 16.
Patent JP-S5651685-A (JP)
Title: Monopulse antenna system
Inventor: KATAKI TAKASHI
IPC: G01S3/38
Filed: 1979-10-03
Abstract: PURPOSE:To make it possible to attain a target measurement angle of sufficiently high precision by using the imaginary part of a ratio of a difference signal to a sum signal for a monopulse tracking signal. CONSTITUTION:Sum signal SIGMA of received signals of divided partial array antennas is inputted to circuit 11, which outputs its amplitude ¦SIGMA¦. Sum signal SIGMA and difference signal DELTA are partially inputted to circuit 13, which outputs relative phase angle phi and circuit 14 outputs sinphi. This signal sinphi is multiplied by output ¦DELTA¦ of circuit 12 by circuit 15, which outputs ¦DELTA¦sinphi. Further, ¦DELTA¦sinphi is divided by ¦DELTA¦ by circuit 16 and ¦DELTA/SIGMA¦sinphi is finally outputted. This is used as an error signal of a monopulse.
Patent JP-S6073909-A (JP)
Inventor: TEHEODORU HERINGU
IPC: E01H5/06
Filed: 1984-06-22
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-H0422414-A (JP)
Title: Dust collector and its operating method
Inventor: YAMASHITA HIRONOBU
IPC: B01D46/42
Filed: 1990-05-17
Abstract: PURPOSE:To increase air quantity of the whole equipment by providing the terminal dampers respectively to the branched ducts opposite to the respective dust generating sources and providing a fan to the branched duct selected from the said ducts wherein necessary air quantity must be secured in a dust collector for collecting dust generated from a plurality of dust generating sources. CONSTITUTION:The terminal dampers 2a, 2b,...2e are provided respectively to the branched ducts 3a, 3b,...3e opposite to a plurality of dust generating sources 1a, 1b,...1e. The respective branched ducts 3a, 3b,...3e are connected with a main duct 4. A fan 5, a dust collector 6 and a main damper 7 are fitted to this main duct 4. A fan 12c is provided to the branched duct (e.g. 3e) selected from the said ducts wherein necessary air quantity must be secured. Thereby the air quantity of the branched duct 3e is increased and also the static pressure of the fan 5 is lowered and the air quantity of the whole equipment is enhanced.