baber/WOPTO huggingface dataset:
Patent JP-H09256241-A (JP)
Title: Headle frame motion device in negative shedding mechanism
Inventor: AIKEI KINYA
IPC: D03C13/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a headle frame motion device in negative shedding mechanism which can facilitate the maintenance of the loom by eliminating the over- tension the headle frame shedding and to reduce the vibration of the loom while the machine is running. SOLUTION: The heddle opener 4 is arranged through base stand 2 and top rail 3 on the frame 1 of the loom set on both sides of the headle frame H. The first wire rope 6 is connected to the shedding motion 4 at its one end, while the other is connected to the first vibrating lever 7 supported by the base stand 2 on the left side. Between the first vibrating lever 7 and the second vibrating lever 11 supported by the base stand 2 on the right side, the second wire rope 9 is stretched and it is connected at its both ends through the rods 8 which are connected to the first vibrating lever 2 and the second vibrating lever 11 to the headle frame H, respectively, whereby the motion of the headle opener is transmitted to the headle frame H.  In the meantime, a booster 20 is connected to the second vibrating layer 11 and the third wire rope 12 is connected to a part of the booster 20 at its one end, while the other is connected to the air cylinder C supported on the inside of the top rail 3.
Patent JP-H08241161-A (JP)
Title: Touch panel device
Inventor: OKUMURA IKUO
IPC: G06F3/0488
Filed: 1995-03-01
Abstract: PURPOSE: To prevent malfunction due to multipoint simultaneous depression on an analog touch panel. CONSTITUTION: This device is equipped with a touch panel control part 11, an LCD module 12, an X-directional touch panel 13 which has a resistance film extended between one group of terminals, a Y-directional touch panel 14 which has a resistance film extended between one group of terminals crossing the extension direction of the resistance film of the X-directional touch panel, switches 15a-15f which switch supply voltages and detection potentials to between the terminals of the touch panels 13 and 14, and sense amplifiers 16a-16d which detect potentials outputted in response to the supply voltages to between the terminals of the touch panels 13 and 14.  The input control part 24 of the touch panel control part 11 controls the respective switches, sense amplifiers, etc., to detect resistance value variation between the terminals of the touch panels 13 and 14, and compares the detected values with a specific reference value to detect the possibility that plural points are pressed. When the multipoint depression is detected, a depression candidate point is further detected and displayed.
Patent JP-H09220240-A (JP)
Title: Manufacture of dental prosthetic appliance
Inventor: KOGURE YAMAHITO
IPC: A61C13/08
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily take resin moldings out of the inside of gypsum. SOLUTION: Shape memory alloys 10 formed to memorize the shapes so as to constitute expanders to expand at a prescribed heating temp. at the time of embedding wax denture 4 by injecting the gypsum 5 into a flask 6 are heated to the transformation point temp. or above at the time of disposing such alloys into the gypsum 5 and taking out the resin moldings. The gypsum is then crushed by the force with which the expanders are formed. Then, the easy taking of the resin moldings out of the gypsum is made possible.
Patent JP-S52150627-A (JP)
Title: Arithmetic operation system for electronic camera
Inventor: IKEGUCHI SHIGEHIKO
IPC: G03B7/093
Filed: 1976-06-09
Abstract: PURPOSE:To enhance the respondence by applying pulse which has not been logarithmic extended when it is checked to an operation circuit, and showing it in a short time by conducting a high speed operation.
Patent JP-S61228041-A (JP)
Title: Rubber-like polymer composition
Inventor: TACHI SHIGEMITSU
IPC: C08L7/00
Filed: 1985-04-03
Abstract: PURPOSE:A rubber-like polymer composition having extremely improved heat resistance, obtained by adding a p-phenylenediamine antioxidant and an epoxy group-containing silane coupling agent to a rubber-like polymer. CONSTITUTION:100pts.wt. rubber-like polymer such as natural rubber, isoprene rubber, butadiene rubber, etc., is blended with (A) a p-phenylenediamine compound such as p-aminodiphenylamine, N-cyclohexyl-p-phenylenediamine, etc., shown by the formula I (R<1> and R<2> are H, 1-8C alkyl, cycloalkyl, or aryl) and (B) 0.01-10pts.wt., preferably 0.1-5pts.wt. silica compound such as gamma- glycidoxypropyltrimethoxysilane, gamma-glycidoxypropyltiethoxysilane, etc., shown of the formula II or formula III (R<3> is methyl, or ethyl; n is 0 or 1) and,if necessary, other additives, to give the aimed composition.
Patent JP-S59197384-A (JP)
Title: Forming and welding method of thick-walled electric welded steel pipe
Inventor: TERASAWA TAKESHI
IPC: B23K13/02
Filed: 1983-04-21
Abstract: PURPOSE:To heat uniformly butt end faces in a weld zone and to produce a thick-walled steel pipe in the stage of forming and welding the thick-walled electric welded steel pipe by inserting two separated insulators into the central part at the butt end faces of the butt parts of the steel pipe and welding the same. CONSTITUTION:Wedge-shaped insulators 7, 7 which are divided to above and below so as to form a gap 8 at the center 4 of the butt end faces in butt parts 3 of a thick-walled steel strip are inserted into the parts 3 and the tips of the insulators 7, 7 are kept always pressed to a weld point 5. High-frequency electric current is conducted to the weld point 5 at the tip of the butt parts by an electrode 16 for high frequency current, by which the point 5 is heated to melt. The molten part is joined by press contact with squeeze rolls 2, by which a pipe 1 is formed.
Patent JP-H11245594-A (JP)
Title: Pattern transfer member, and apparatus and method for manufacturing it
Inventor: OKUBO HIROMICHI
IPC: B41F16/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To transfer a plurality of types of patterns (designs) to a material to be transferred. SOLUTION: The apparatus for manufacturing a pattern transfer member comprises first, second and third feeding air shafts 1, 2, 3 having first, second and third transfer sheets 10, 11, 12 having different transfer patterns of a pattern print layer in a take-up state, a sheet matching roll 4 for superposing overlapped parts C, C' of the sheets 10, 11, 12 fed from the shafts 1, 2, 3, heating press- bonding rolls for bringing the pattern print layers of the sheets 10, 11, 12 superposed with the parts C, C' via the roll 4 into contact with a print surface of a material 7 to be transferred to heat and press bond the pattern to the print surface of the material 7, and a material-to-be-transferred feeding means for feeding the material 7 between the press bonding rolls.
Patent JP-S52152670-A (JP)
Title: Combustion process using oxygen of ammonium salt solution containing solid sulfur
Inventor: HASHIMOTO GENZOU
IPC: C02F1/02
Filed: 1976-06-15
Abstract: PURPOSE: To reduce an amount of nitrogen including an auxiliary fuel in order to contemplate to reduce an amount of decomposed combustion gas, by allowing an ammonium salt solution containing solid sulfur to burn by decomposition, using oxygen-added air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54159816-A (JP)
Title: Cathode-ray tube protection unit
Inventor: SUKEGAWA TADASHI
IPC: H04N3/20
Filed: 1978-06-07
Abstract: PURPOSE: To detect the accident of a deflecting coil on a basis of the difference of the output of an auxiliary coil by providing the auxiliary coil in series or in parallel to plural deflecting coils in respect to plural deflecting coils of a cathode-ray tube driven by a single deflection output circuit.  
     CONSTITUTION: Auxiliary coils 10r, 10g, and 10b and detection coils 11r, 11g and 11b are provided in series to deflecting coils 4r, 4g and 4b which are driven by a horizontal deflection output circuit. Disconnection can be detected because the output of any of detection coils 11r, 11g and 11b becomes O if any of deflecting coils 4r, 4g and 4b is disconnected. As regards vertical deflecting coils 6r, 6g and 6b driven by a vertical deflection circuit, disconnection can be detected similarly by auxiliary coils 21r, 21g and 12b and detection coils 22r, 22g and 22b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55162172-A (JP)
Title: Optical reader
Inventor: KAWAMOTO HISANOSUKE
IPC: G06K7/10
Filed: 1979-06-05
Abstract: PURPOSE: To make a secure read possible at any time without reference to the inclination of a bar code, by swinging one scanning line at various scanning angles through two rotary reflex mirrors.  
     CONSTITUTION: The rotary reflex mirrors M 1  and M 2  are arranged with their rotation axis centers crossing at right angles and at an interval, and one laser beam scanning line is swung so that a harmony curve will repeatedly be drawn in read area 2. Then, bar code 1 is moved passing near the center point of read area 2 in the time when at least the whole scan ends once. Consequently, since scanning lines of various angles reside apparently near the center point, the perfect scan comes into effect without reference to the inclination of bar code 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03270003-A (JP)
Title: Laminated ceramic capacitor
Inventor: NISHIZAWA KAORU
IPC: H01B1/22
Filed: 1990-03-19
Abstract: PURPOSE:To manufacture, at a low cost, a laminated ceramic capacitor whose characteristic is high and whose reliability is high by a method wherein an external electrode is constituted of thermoset resin which contains metal powder. CONSTITUTION:No special limit is set to metal powder which constitutes and external electrode; the metal powder which has been used for the external electrode in conventional laminated ceramic capacitors can be used suitably. Concretely, in addition to precious metal powder such as silver powder, palladium powder or the like, metal powder of nickel or the like or mixed powder of them can be used. It is preferable to use thermoset resin which is hardened at a temperature of 180 to 250 deg.C. As concrete examples of the thermoset resin, phenolic resin, xylene resin, urethane resin or the like can be enumerated. The thermoset resin is mixed with the metal powder to form paste; dielectric in which an internal electrode has been formed in advance is coated with the paste. When the paste is heated and hardened, the external electrode can be formed easily.
Patent JP-H02249220-A (JP)
Title: Sealed electrochemical element
Inventor: TANAHASHI ICHIRO
IPC: H01G11/84
Filed: 1989-03-22
Abstract: PURPOSE:To obtain an element having excellent sealability by sealing an interior with low melting point glass for electrically insulating a positive pole side from a negative pole side, and providing a coating layer made of ceramics, glass or organic resin safe for electrolyte resistance and electrochemistry on the surface of the glass in contact with electrolyte. CONSTITUTION:Low melting point glass 8 for electrically insulating a positive pole 1 side from a negative pole 2 side is provided to seal an interior, and a coating layer 11 made of ceramics, glass or organic resin safe for electrolyte resistance and electrochemistry is formed on the surface of the glass 8 in contact with electrolyte. For example, a coating layer 11 is formed on a part of the glass 8 adhered with the peripheral edge of a case 6 of a coin type electric double layer capacitor in contact with solution by a sol-gel method to protect the glass 8. In this case, a necessary part is coated with mixed solution of hydrochloric acid as tetraethoxysilane, methanol, water and hydrolytic catalyst, dried at an ambient temperature, baked at 500 deg.C, the steps are repeated three times to form the layer 11 made of silicon dioxide of 1.0mum.
Patent JP-S60213856-A (JP)
Title: Resistance value measuring apparatus
Inventor: MORI TAMAKI
IPC: G01R27/02
Filed: 1984-04-06
Abstract: PURPOSE:To enable automatic measurement of dependence on pressing force of the resistance value of a sample by measuring and displaying the resistance value of the sample pressed by a DC linear motor and the pressing force with respective measuring devices. CONSTITUTION:Current I flows through a voice coil 11b to move a coil head 11c in the direction of the arrow F so that a pressing force is applied to a sample through a pressing force sensor 3a and an electrode 2a. The resistance value of a sample S under this pressure is detected with the electrodes 2a and 2b and measured with a resistance measuring device body 2c while the pressing force applied to the sample S is detected with the sensor 3a and inputted into a pressing force measuring device body 3b. Thus, the output of the body 2c is inputted into the Y axis of an X-Y plotter 4 while the output of the body 3b is inputted int the X axis and the current I is swept within a specified range to allow the plotting of a curve of dependence on the pressing force of the resistance value in the sample S on a recording paper of the plotter 4.
Patent JP-H02248392-A (JP)
Title: Molecular-beam crystal growth device
Inventor: YAMAMOTO TAKATOSHI
IPC: C30B23/08
Filed: 1989-03-22
Abstract: PURPOSE:To eliminate the need for the frequent opening and closing of a molecular beam source shutter and to prolong the service life of the shutter by rotating and supporting a substrate holder fixing plural substrates by a manipulator and separating the space extending from directly under the manipulator to a molecular beam source cell into each molecular beam cell-occupied space. CONSTITUTION:The manipulator 2 for rotating and supporting a substrate holder 3 fixing plural substrates W is provided in a molecularbeam crystal growth chamber 1. The space extending from directly under the manipulator 2 to the plural molecular beam source cells 4 provided on the wall of the growth chamber 1 is separated into each molecular beam cell 4 occupied space by a partition mechanism 6 consisting of a conical cylinder part 14, a partition wall part 15, etc. The growth chamber 1 is then evacuated to a super high vacuum, the manipulator 2 is rotated, the substrates W are successively passed through each molecular cell 4 occupied space, the substrate is irradiated by only the molecular beam from each molecular beam source cell 4, and an epitaxial film is successively grown on the substrates W.
Patent JP-S55162891-A (JP)
Title: Brake circuit for ac motor
Inventor: HANAJIMA SHIYUUICHI
IPC: H02P3/24
Filed: 1979-06-06
Abstract: PURPOSE: To perform sure braking, by detecting the polarity of an AC voltage and by applying the charged voltage of a capacitor to an AC motor at the end of half cycle of an AC voltage at the same polarity as the charged voltage of the capacitor.  
     CONSTITUTION: For braking, a relay switch S is opened, a thyristor SCR 1  is turned off, a thyristor SCR 3  is turned on and the charged voltage of a capacitor C 0  is applied to the coil of an AC motor. A positive half wave of an AC voltage is produced by a half-wave rectifier circuit 1. A prescribed positive voltage is detected by a level comparator 2. The detection output of the comparator and a run/stop control signal C for the motor are applied through an AND gate circuit G and a relay drive circuit D to control a relay L. Even if the signal C has a high level, the relay L is opened in a next positive half cycle by the low-level output of the level comoarator 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04304488-A (JP)
Title: Production of developer carrying member
Inventor: ISHIWATARI TAHEI
IPC: G03G15/09
Filed: 1991-04-02
Abstract: PURPOSE:To uniformize the film thickness of a magnetic field generating layer. CONSTITUTION:A stage for applying a magnetic coating material 30 by a roll coating method, then removing the locally excessively applied magnetic coating material 35 by means of an air knife is provided in the production of the developer carrying member having the magnetic field generating layer. The deterioration of the images occurring in the local unequal film thickness of the magnetic field generating layer of the developer carrying member is lessened in this way and the longer life of the developer carrying member is obtd.
Patent JP-S55161926-A (JP)
Title: Engine control device
Inventor: FURUHASHI TOSHIO
IPC: F02D41/34
Filed: 1979-06-06
Abstract: PURPOSE: To constantly facilitate stable fuel injection in proportion to the load fluctuation by providing a program corresponding to each operating condition in an engine control device and selecting a program by the timer interruption.  
     CONSTITUTION: Data are exchanged between CPU102, ROM104, and RAM106 and input and output circuit 108. The circuit 108 to which signals from a water temperature sensor 56 and a flow rate sensor 24, etc. are input as the first and the second analog-digital converters ADC1, ADC2, an angle signal processing circuit 126, and a discrete imput-output circuit DI0 to input and output one bit information. Then, the operating condition is not only detected by each circuit but also compared with various programs fed to each memory 104, 105, so that a program should be selected by CPU102 and the injection rate from the injection valve 12 should be determined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01243878-A (JP)
Title: Speed controller for delivery reel
Inventor: SHUDO TAKEO
IPC: H02P29/00
Filed: 1988-03-24
Abstract: PURPOSE:To prevent fluctuation of tension of material between a delivery reel and a loop tower, by correcting an inlet side speed reference signal which corresponds to the difference between a position feedback signal and the synchronous position of a material stocker based on a difference between a tension feedback signal and a regular tension. CONSTITUTION:A speed controller 11 compares a loop tower 2 position feedback signal fed from a position detector 6 with a loop tower synchronous position signal to determine an inlet side speed reference signal VE. A potentio meter 10 detects tension of a material 1 between an inlet side delivery reel R and the loop tower 2 and corrects the inlet side speed reference signal VE based on a difference signal between a tension feedback signal and a regular tension thus producing the inlet side speed reference signal VE. A delivery reel drive 8 controls a motor 9 for driving the delivery reel corresponding to the inlet side speed reference signal VE.
Patent JP-S59195886-A (JP)
Title: Light-emitting diode element and manufacture thereof
Inventor: ISHII TOSHIHIKO
IPC: H01L33/30
Filed: 1983-04-20
Abstract: PURPOSE:To increase an area displaying light emission by forming a P-N junction so as to shape a conduction type region of an approximately projecting section to a display section. CONSTITUTION:A diffusion mask film 3 with windows 2' in prearranged sections as display sections 2 is formed to the main surface of an N type semiconductor substrate 1 in which GaAsP is grown on GaAs, Zn is diffused to form P type regions 4, and P-N junctions 5 are shaped. Second diffusion masks 3' are formed to the display sections 2, and an N type impurity consisting of sulfur or tellurium is diffused to shape compensation regions 6. The surface sides are throttled in the P type regions 4, and insulating film 7 and electrodes 8 are formed to an approximately projecting section, thus manufacturing a light-emitting diode element. The form of display is brought as desired because luminous efficiency is high as in conventional devices in the P-N junctions 5 on the bottom sides of the P type regions 4 and the forms of the P-N junctions 5 take shapes controlled by the diffusion mask films 3.
Patent JP-H08271403-A (JP)
Title: Method and apparatus for measuring density of coal dust
Inventor: YAMADA HIROSHI
IPC: G01N15/06
Filed: 1995-03-29
Abstract: PURPOSE: To provide a method and an apparatus for measuring the density only of coal dust in a gas containing sand dust in addition to the coal dust accurately. CONSTITUTION: A gas containing dust is sucked into a measuring apparatus and irradiated with a light beam at a first light scattering powdery dust density measuring section 6 in order to measure the density of powdery dust based on the quantity of light reflected from dust particles. It is then introduced into a burning section 7 where the coal dust in the gas is burnt and the density of dust is measured at a second light scattering powdery dust density measuring section 8. Subsequently, the difference of the density of powdery dust is operated thus determining the density of coal dust. Density of powdery dust is measured using forward scattering light and light beams of a plurality of wavelength are preferably employed.
Patent JP-S62225835-A (JP)
Title: Humidifier using polyolefin moisture permeable film
Inventor: KUMAZAKI SHOJI
IPC: F24F6/04
Filed: 1986-03-28
Abstract: PURPOSE:To provide a compact humidifier having an excellent function by using as a material a polyolefin moisture permeable film containing a filler as a moisture permeable film. CONSTITUTION:A humidifier prevents the passage of water and water is fed to a hollow portion of a hollow structure formed by a polyolefin moisture permeable film capable of passing steam thereby to allow air blasted to said hollow structure to contain steam which has passed through said moisture permeable film to humidify the same. The polyolefin moisture permeable film comprises 25-400pts.wt. of a filler having a mean particle diameter of 15mu or less, and is a film extending at least monoaxially. as for the physical properties of the moisture permeable film, it is desirable that the moisture permeating degree based on JISZ 0208 (wherein, 30 deg.-90% relative humidity) with 2,000g/m<2>.24hr or more, the gas permeating degree based on JISP 8117 with 1,000sec/100cc or less, the film thickness 30mum or more and 500mum or less, and the product of Elmendorf's tear strength and the film thickness is 10g or more.
Patent JP-S62226895-A (JP)
Title: Method for growing gallium arsenide single crystal
Inventor: FUJITA HISANORI
IPC: H01L21/18
Filed: 1986-03-28
Abstract: PURPOSE:To obtain the titled semi-insulating single crystal contg. an n-type impurity, i.e., Si at a lower ratio and having excellent crystallinity at a good yield by growing the single crystal from a GaAs melt housed in a quartz vessel in the presence of a specific amt. of nitrogen compd. CONSTITUTION:The GaAs single crystal is housed into the quartz vessel such as semi(elliptical) circular shaped boat which is provided with a seed crystal installation part at one end and has a roughened inside surface. The nitrogen compd. (e.g.; GaN) is added at 0.5-50ppm thereto and if necessary, a compensating impurity (e.g.: Cr) is added thereto at 190-650ppm and the single crystal is grown from the melt formed by melting the above-mentioned material. The titled semi-insulating single crystal in which the content of the n-type impurity, i.e., Si, is decreased to <=1/2 the content obtd. without the addition of the nitrogen compd. is thus obtd.
Patent JP-S58188377-A (JP)
Title: Disc holder
Inventor: WAKABAYASHI MANABU
IPC: G11B17/03
Filed: 1982-04-28
Abstract: PURPOSE:To improve the accuracy of center positioning of a disc and the S/N ratio, by holding the center opening of the disc at an outer circumference of plural nails arranged concentrically with a head of a circular truncated cone at the tip of a shaft. CONSTITUTION:The head of the circular trunacted cone 16 at the tip of the shaft 15 and a stopper 17 are pressed at the same time and pressed in the shaft 15 and the cone 16 is processed by taking the shaft 15 as a reference. A collet 20 consists a chucking section 21 holding the center opening 3 of a hub 2, an elastic leg 24, a leg 22, a crator 25, and plural slittings 26. The slittings 26 are arranged axially and radially, the crator 25 exists at the inside of the chucking 21, and the crator is mated with the cone 16 of the shaft 15. In elevating the collet 20 up and down, the chucking 21 is opened and closed concentrically by taking the shaft 15 as a center. A ring 13 and a ball bearing 14 are inserted between a coil spring 9 and a pressing shaft 8 to smooth the rotation of the shaft 8.