baber/WOPTO huggingface dataset:
Patent JP-S6318988-A (JP)
Title: Frequency converter
Inventor: KAWABATA OSAMU
IPC: H02M7/48
Filed: 1986-07-08
Abstract: PURPOSE:To stably and safely continue a previous operating state subsequently even if each selection switch is erroneously operated during an operation of a motor by inhibiting the operation due to the operation of each selection switch during the operation of the motor. CONSTITUTION:Since gates 16a, 26b are closed at the time of operating a motor 4, any of the operating states of switches 14, 15 is not input to an input port 11. Thus, the data of each selection mode stored in an RAM 9 is not updated, a frequency pattern and a voltage pattern are generated subsequently according to previous data to control an inverter 3, thereby operating the motor 4. Thus, even if the switches 14, 15 are erroneously operated during the operation, the control data of the frequency pattern and the voltage pattern for the inverter 3 are not updated, and the motor 4 is controlled to be driven subsequently stably.
Patent JP-H105546-A (JP)
Title: Contact reducing method of nitrogen oxide
Inventor: NAKATSUJI TADAO
IPC: B01J23/75
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To improve reactivity and selectivity in the reduction reaction of nitrogen oxides by adding a reducing agent to part of exhaust gas, partially oxidizing the reducing agent under specified conditions to obtain a reducing agent gas, and adding the reducing agent gas to the exhaust gas to effect contact reduction of nitrogen oxides in the presence of a catalyst. SOLUTION: Part of exhaust gas containing nitrogen oxides is separated, to which at least one kind of reducing agent selected from hydrocarbons and oxygen-contg. org. compds. is added. The mixture gas is introduced to an oxidizing reactor, where the reducing agent is partially oxidized by keeping the gas at 350 to 800 deg.C in 5 to 50% oxygen concn. for 0.05 to 1sec. Then the reducing agent gas containing the partially oxidized reducing agent is added to the exhaust gas containing nitrogen oxides in such a manner that the amt. of the reducing agent in terms of C1 compds. is >=1.5 times for the amt. of nitrogen oxides. The mixture gas is introduced to a catalytic reactor, where the nitrogen oxides in the exhaust gas are subjected to contact reduction.  Thereby, nitrogen oxides in the exhaust gas can be decomposed into nitrogen and water by the contact decomposition and the exhaust gas is changed into purified gas.
Patent JP-S6053684-A (JP)
Title: Cryopump
Inventor: YAMAKAWA HIROYUKI
IPC: F04B37/08
Filed: 1983-09-02
Abstract: PURPOSE:To aim at enhancing the usability of a cryopump, by covering the outer surfaces of condensing plates exposed to a discharge hole through a space, with a movable shield plate so that the total area of the exposed surfaces is made variable to control the discharge speed of specified gas molecules in gas to be discharged. CONSTITUTION:A shield plate 10 is composed of an annular disc having its outer edge 10a set along the inner surface of a shield 3 and a through hole 10b through which substantially cylindrical condensing panels 4 pierce. This shield plate 10 is elevated within a space 5 in a pump casing 1 by means of a rod 11 which is extended through the pump casing 1 and the shield 3 and which is driven by, for example, a cylinder. With this arrangement, the total area of the outer surfaces 4a which is exposed to a discharge hole 2 in the shield 3 may be changed so that the pressure, reaching to the outer surface 4, of gas molecules such as, for example, Ar entering into the space 5 and having a low condensating temperature, or the discharge gas speed of the molecules may be controlled, and as well the maximum discharge gas speed may be obtained. Accordingly, a low reaching speed may be obtained in a short time, thereby a highly usable cyropump may be obtained.
Patent JP-S5682631-A (JP)
Title: Antifogging device for window glass of vehicle
Inventor: IDO AKINORI
IPC: B60S1/54
Filed: 1979-12-10
Abstract: PURPOSE: To perform defogging without any uncomfortableness by operating a heat-wave type defogger when the temperature falls below a prescribed value in winter and the like while the humidity rises above a prescribed value and by operating a dehumidifying device when the temperature and humidity are above the prescribed value.  
     CONSTITUTION: A temperature signal Tem generated by a temperature sensor 1 detecting outside-air temperature is compared with a reference signal α (nearly 0°C) generated by a reference signal generating circuit 10 in a comparator 7 and when Tem is less than α, an ON signal is outputted to the inhibit terminals of AND gates 11 and 14. And, the comparison of a humidity signal Hum generated by a humidity sensor 2 with a reference signal β (equivalent to 80W90% of the relative humidity) and a reference signal γ (equivalent to 50W60% of the absolute humidity) is performed by comparators 8 and 9. According to the output of each of the comparators 7W9, the AND gates 11 and 14 are turned on or off to control the operation of the heat-wave type defogger 4 and the room dehumidifying device 5, whereby the antifogging of the window glass is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5862812-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: YAMADA KAZUHIKO
IPC: G11B5/31
Filed: 1981-10-08
Abstract: PURPOSE:To obtain a thin film magnetic head having no step difference, by pinching a coil by use of a vitrified photoresist layer which has been patterned to a prescribed shape, when forming a gap and the coil between an upper magnetic substance and a lower magnetic substance. CONSTITUTION:On a substrate 11, a lower magnetic substance 13 is formed through an insulating layer 12. On this substance, an insulating layer 14 such as alumina, etc. is formed in order to form a gap G, and an unnecessary insulating layer 14 of a rear gap part B is removed. Subsequently, in order to get rid of a step difference of the lower magnetic substance 13, a photoresist is applid, exposed, developed and patterned. It is treated under heating at about 250 deg.C, and a vitrified photoresist layer 15 is formed. On the layer 15, a coil 16 is provided by a plating method. In order to get rid of a step difference between the coil 16 and an upper magnetic substance 18, the upper magnetic substance 18 is provided through a vitrified photoresist layer 17 in the same way. In this way, a gap G and a magnetic circuit are formed, and a thin film magnetic head having no step difference is obtained.
Patent JP-S5785620-A (JP)
Title: Cushion press die
Inventor: YOKOTA FUMIKI
IPC: B21D24/06
Filed: 1980-11-14
Abstract: PURPOSE: To prevent excessive pulling-in of peripheral part into a forming die by arranging plural stoppers made of elastic material between the punch holder and blank holder and increasing pressure pad force of peripheral part of the blank in the process of drawing.  
     CONSTITUTION: A die 1 is lowered and the periphery 6a of a blank 6 is held by the die face 1b and blank holder 4. Forming by drawing of the blank 6 is started with descent of the die 1. In this stage, pulling of peripheral part 6a into the forming die is allowed. When the blank holder 4 comes into elastic contact with a stopper made of an elastic material and compresses the stopper 7 by pressure of the die 1 with progress of drawing, compressive reaction of the stopper 7 is added to elastic supporting reaction of the blank holder 4, and pressure pad force increases gradually and becomes greater with progress of drawing. Consequently, pulling of peripheral part 6a into the forming die almost stops. By this way, the area of blank layout of the blank 6 can be made as small as possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10333264-A (JP)
Title: Original detection sensor
Inventor: AOKI SUKEAKI
IPC: H04N1/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To precisely detect an original by suppressing an effect caused when the offset signal of an amplifier is superimposed on a light receiving signal. SOLUTION: This sensor is constituted so that light emitted from a light emitting element 103 is projected on the surface of a contact glass 101 on which the original is placed by a light projection means (reflection mirror 105 and motor 106), reflected light obtained according to the existence of the original on a scanning locus is received by a light receiving element 104 and the size of the original is detected based on the output difference of the light receiving element. By an offset monitor circuit 112, the offset signal superimposed on the light receiving signal of the reflected light converted and amplified to an electric signal is monitored. By an offset canceling circuit 113, the offset signal is canceled from the amplified light receiving signal.  By a discrimination set circuit 115, the existence of the original at a scanning position is discriminated based on a previously decided threshold value by using the light receiving signal obtained after the offset signal is canceled.
Patent JP-H09323717-A (JP)
Title: Apparatus for manufacturing bag provided with delivery slip with information sheet received
Inventor: KOSAKA MASATO
IPC: B65C9/46
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble for receiving an information sheet in a delivery case by sealing the information sheet which is necessary to be delivered into a bag stuck to an outer face of the delivery case for delivery. SOLUTION: A controller 5 controls operation of a leaflet supply unit 1, setting machine units 2, 4 and a packaging machine unit 3 respectively. The leaflet supply unit 1 overlays leaflets to be sent with ordered articles one by one for transferring toward a combining part 7. The first setting machine unit 2 sequentially overlays an article list or the like which is necessary to be sent with the articles for each equal destination for transferring to the combining part 7, where they are overlaid on the leaflets. A packaging machine unit 3 puts the leaflets and the article list or the like into a transparent bag to seal. Then the second setting machine unit 4 sticks a delivery slip to the bag with its contents corresponding when the sealed bag has been moved and discharges it to a stacker 6.
Patent JP-H0245475-A (JP)
Title: N-isopropylheteroaryl-oxyacetanilide
Inventor: HAINTSU FUERUSUTAA
IPC: C07D277/32
Filed: 1989-06-26
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein A is N or C-R 3  (wherein R 3  is a halogen, cyano, alkyl, alkoxy, alkylthio, etc., B is N or C-R 4  (wherein R 4  is halogen, cyano, alkyl, alkoxy, phenyl, etc.), R 1  is H, a halogen, cyano, nitro, alkyl, etc., R 2  is H, a halogen, alkyl, etc., X is O or S but N- isopropyl-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)-oxyacetanilide is excepted.  
     EXAMPLE: N-isopropyl-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)-3'-chloro- oxyacetanilide.  
     USE: A herbicide showing good selective characteristics and strong herbicidal action.  
     PROCESS: A heteroarylene represented by formula II (D: a nucleus leaving group) is reacted with an N-isopropylhydroxyacetanilide represented by formula III to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6317941-A (JP)
Title: Oriented porous film having heat-treated part and production thereof
Inventor: IIMURA MITSUO
IPC: B29C55/02
Filed: 1986-07-09
Abstract: PURPOSE:An economically producible porous film having extremely improved tear strength, improved permeability and uniform qualities, obtained by forming heat-treated parts. CONSTITUTION:A thermoplastic oriented porous film having heat-treated parts. The film is obtained by blending a thermoplastic resin with a filler and an olefin polymer or softener to give a composition, molding the composition in a molten state to give a film, stretching or biaxially orientating the film to form an orientated porous film and then making heat-treated parts. The area of the heat-treated part is >=5% the whole area. A polyethylene resin, preferably linear low-density polyethylene resin, polypropylene resin, polyethylene terephthalate resin, etc., are used as the thermoplastic resin and 100pts.wt. of the resin is blended with 100-300pts.wt. filler and 5-100pts.wt. olefin polymer or softener.
Patent JP-S647316-A (JP)
Title: Magnetic disk device
Inventor: GOTO AKIHIRO
IPC: G11B5/60
Filed: 1987-06-30
Abstract: PURPOSE:To improve the sliding performance between a magnetic disk and a slider by employing the magnetic disk having a continuous coating layer made of a magnetic medium and the magnetic disk having a protection layer and the slider having a specific thermal conductivity. CONSTITUTION:The continuous coating layer of the magnetic medium is provided on a base by sputtering and the magnetic disk having the protection layer made of a carbon group substance on the coating layer is recorded or read by using the magnetic head provided with the slider. The slider is made of an inorganic substance whose heat conductivity is 0.1cal/cm.sec. deg.C or over and the heat by the sliding friction is diffused quickly, damages to the protection layer due to the heat of the disk are avoided and the sliding performance between the magnetic disk and the slider is improved.
Patent JP-S5785770-A (JP)
Title: Method of taking out wound wires and a device for it
Inventor: HASHIMOTO TAKASHI
IPC: B65H67/04
Filed: 1980-11-15
Abstract: PURPOSE: To provide a device which is to spool wires bound at a wire binding machine continuously, automatically and effectively, to take out of the bobbin, and to place them outside the binding machine.  
     CONSTITUTION: A swing lever 958 of a tong device 950 is titled and a turning plate 970 held in the same direction as this swing lever 958 is moved in the axial direction of a takeup bobbin 210, and then wires 502 are pinched and stopped by a tong arm 968. A bobbin disassemble device 920 shifts in the axial direction of the bobbin 210 and the core 212 is pinched by a chuck 935 to remove a minor flange 211. Then the tong arm 968 retracts holding wires 502, and when the swing lever 958 stops at the original position the swing plate 970 turns downward to release the wires 502 and place onto a conveyor 901. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6221683-A (JP)
Title: Automatic winding method for linear member in linear member winder
Inventor: OOMIZU KIYONORI
IPC: B65H65/00
Filed: 1985-07-22
Abstract: PURPOSE:To prevent cutting of linear member at start of winding by arranging such that the linear member portion will traverse the outside of flange of empty bobbin at the lower side than the underface of winding drum. CONSTITUTION:Upon winding of linear body section 2a over a winding drum 9 while securing to the outside face of flange 7 through a linear stopper board 8 such that said section 2a will traverse the outside of the flange 7 of empty bobbin 1b at the lower side than the underface of the winding drum 9, the position where said section 2a will separate from a traverse guide 6 will be lower rear of winding center position S. Upon turning of said section 2a secured to the flange 7 from fixed initial position (a), the dimension of said member 2 from the traverse guide 6 to the fixed position will be lengthened to loosen said member 2 in the way thus to bring the tensile force to zero, and the tensile force is never applied again to avoid cutting of linear member 2 at start of winding.
Patent JP-S5685909-A (JP)
Title: Automatic following type nonlinear compensation system
Inventor: NOJIMA TOSHIO
IPC: H04B3/04
Filed: 1979-12-14
Abstract: PURPOSE:To set the operating point of the predistortion nonlinear compensating circuit, etc. to the optimum value so that the nonlinear compensation can be made satisfactorily, by inputting two or more distortion generating pilot signals whose frequencies are different. CONSTITUTION:When two pilot signals are provided to the predistortion circuit through the BPF2, the mutual modulation distortion components generated in said circuit are negated by the output of the amplifier 9 to be compensated. In case when this setoff is imperfect, the distortion component is detected by the detector 12, and subsequently, the nonlinear characteristic controller adjusts the variable phase shifter 6 and the variable attenuator 7 in case when the detected distortion component exceeds a specific level, and controls so that the level of the distortion component is minimum. In this way, since the predistortion circuit 15 is set so that its operation point becomes the optimum value, the nonlinear compensation is made satisfactorily.
Patent JP-2000313276-A (JP)
Title: Light load headlight for bicycle
Inventor: WATANABE MASASHI
IPC: H05B41/24
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a light load headlight for a bicycle capable of reducing labor at riding the bicycle in the night. SOLUTION: A diameter of a pressure welding roller 3 for transmitting rotation of a tire 1 of a bicycle to a generator 2 is made larger to be enable to rotate with weak force, and a pressure welded part is brought into more face contact for reducing force of a spring for pressure welding 4 to reduce frictional resistance caused by the generator 2. Though generated power is thereby decreased, electric power generated for compensating the decrease is converted to high frequency by an inverter 5 to light a discharge tube 6 of good light converting efficiency, and the light is condensed in front by a reflector 7 and a lens 8.
Patent JP-H0210652-A (JP)
Title: Cylindrical lithium secondary battery
Inventor: FUJII TAKAFUMI
IPC: H01M50/40
Filed: 1988-06-29
Abstract: PURPOSE:To increase safety and charge-discharge performance by bending the upper and lower ends of a separator in the winding axial direction by hot air heating, and by sticking electrolyte-resistant, insulating adhesive tapes onto the upper and lower surfaces of an electrode body to cover positive and negative plates. CONSTITUTION:The upper and lower ends, which protrude from an electrode body, of a separator 3 are heated by hot air to be bent along the upper and lower recesses and projections of the electrode body in the winding axial direction. Electrolyte-resistant, insulating adhesive tapes 6, 7 are sticked onto the upper and lower surfaces of the electrode body to uniformly cover the upper and lower surfaces of the electrode body. Dendrites hardly come off, and even if they come off, their floating in an electrolyte is prevented.
Patent JP-H1110244-A (JP)
Title: Spinning method and working roll used therefor
Inventor: TAGUCHI NAOTO
IPC: B21H5/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a spinning method and a working roll used therefor capable of spinning without annealing by suppressing work hardening in spinning. SOLUTION: In this spinning method by which a disk work W fixed to a tip face of a mandrel 7 is formed into a cylindrical shape along an outer peripheral face of the mandrel 7 and the work W is subjected to coining on an outer peripheral face of the mandrel 7, while compression force in the radius direction is imparted to the disk work W, the work formed into the cylindrical shape is subjected to coining on the outer peripheral face of the mandrel 7. A work roll 27 used for this working has a working face 29 on the outer peripheral face of the roll 27 so that a recessed curved face opened in the axial direction and the radial direction of the work roll 27 is formed and a cross sectional shape is cylindrical.
Patent JP-H117497-A (JP)
Title: Composite processor and its controlling method
Inventor: MOMOSE TSUTOMU
IPC: G06Q40/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite processor capable of surely sticking a recording medium close to an information detection means by simple constitution and individually constituting the loading part and ejection part of the recording medium and a controlling method for the processor. SOLUTION: The processor is provided with a magnetic ink character recognition(MICR) head 33 for detecting information recorded on check paper P by contact and a press roller 34 for pressing the paper P to the head 33. The roller 34 can release pressure to the head 33. Sub-slip lower rollers 23, 24, slip center rollers 21, 22 and sub-slip upper rollers 19, 20 are formed to reciprocate the paper P. The rolles 21, 22 are arranged in the vicinity of the insertion part side of a reading unit 32. After inserting the paper P, carrying the paper P in an arrow F direction and heading the paper P, the paper P is depressed to the head 33 by the roller 34 and carried in an arrow B direction to read out the information. After the end of reading, the paper P is carried in the arrow F direction to print out the read information.
Patent JP-S646357-A (JP)
Title: Lead-acid battery
Inventor: ANZAI SEIJI
IPC: H01M50/102
Filed: 1987-06-29
Abstract: PURPOSE:To improve the vibration-resistivity of a battery by providing bended portions or tapered portions in lower portions of both side walls of a battery jar in the width direction of the electrode plate so as to contact to the electrode plate group. CONSTITUTION:Lower portions of both side walls of a battery jar 1 in the width direction of the electrode plate are bended toward inside of the cell room of the jar, and the inside width W0 of the bended portion is made equal to or slightly less than the width W1 of the electrode plate so as to hold the electrode group 3. Thus the gap 4' between the electrode and the side wall is eliminated at the bended portion 7 on the lower side wall of the jar 1, so that the generation of disturbances of the electrode plate group 3 due to the vibration of the battery in the width direction of the electrode plate can be prevented. And also when a tapered portion 8 is provided on the side wall to contact to and hold the electrode plate group 3, the relation W1<=W0 can be satisfied.
Patent JP-H04237791-A (JP)
Title: Device for driving shutter mainly with roller
Inventor: HANSU SHIYANTSU
IPC: E06B9/62
Filed: 1991-07-02
Abstract: PURPOSE: To perform stable operation of in two directions of a roller shutter regardless of the installation position of the roller shutter. CONSTITUTION: A shutter 1 and a cable 24 are wound around a winding shaft 2 or a winding pulley 21 in respective directions opposite to each other. A first one-way clutch 37 is positioned between a drive shaft 16, driven by a switchable electric motor 10, and a winding shaft 2 and the first one-way clutch 37 is slid over the two shafts 2 and 16 during winding of the shutter 1 and non-rotatably intercoupled. Further, a second one-way clutch 43 and a friction clutch 54 arranged in series thereto are arranged between the drive shaft 16 and the winding pulley 21. The second one-way clutch 43 intercouples the drive shaft 16 and the winding pulley 21 during unwinding of the shutter 1.
Patent JP-S5951395-A (JP)
Inventor: SATOU NOBUYUKI
IPC: G21C17/06
Filed: 1982-09-17
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-H0328374-A (JP)
Title: Diamond-coated member
Inventor: ITO TOSHIMICHI
IPC: C23C16/26
Filed: 1989-06-23
Abstract: PURPOSE:To easily obtain a diamond-coated member having superior adhesion and toughness by coating with a diamond film of the surface of a sintered body having a coefft. of thermal expansion regulated within a specified range due to blending a substance having a specified coefft. of thermal expansion. CONSTITUTION:A sintered body having 2X10<-6>-4X10<-6>/ deg.C coefft. of thermal expansion and contg. a substance having <=2.5X10<-6>/ deg.C coefft. of thermal expansion is produced. The substance is suitably beta-eucryptite (Li2O.Al2O3.2SiO2), beta-spodumene (Li2O.Al2O3.4SiO2) or cordierite (2MgO.2Al2O3.5SiO2). The other materials of the sintered body may be W, Al2O3 and TiN. A diamond film is formed on the surface of the sintered body by a vapor phase method or other method. The sintered body is similar to the diamond film in coefft. of thermal expansion and satisfactory adhesion and improved toughness are ensured. The resulting diamond coated member is suitable for use as a cutting tool or a wear resistant member not causing peeling or chipping.