baber/WOPTO huggingface dataset:
Patent JP-S60204249-A (JP)
Title: Stepping motor
Inventor: TSUBOUCHI AKIRA
IPC: H02K37/22
Filed: 1984-03-27
Abstract: PURPOSE:To improve the torque efficiency of a stepping motor by disposing a magnetic shield plate made of a conductive material between adjacent stator pole teeth of the respective phases, thereby decreasing a leakage magnetic flux which does not contribute to a rotary drive. CONSTITUTION:Stator yokes 14a, 19a are formed in the sectional shape in U-shape, and have axially pectinated pole teeth 15a, 20a arranged on the inner peripheral regions in the circumferential direction. The yokes 14b, 19b form a closed magnetic path together with stator yokes 14a, 19a, and have pectinated pole teeth 15b, 20b. A magnetic shield plate 16 made of a conductive material is disposed at both sides adjacent to the poles 15a, 20a of the teeth 15b, 20b. Annular stator coils 17, 21 are also disposed between the yokes 14a, 14b and 19a, 19b.
Patent JP-S61219750-A (JP)
Inventor: KOBAYASHI MASAKI
IPC: C04B28/02
Filed: 1985-03-25
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-H10236092-A (JP)
Title: Method and apparatus for transferring curved surface
Inventor: OKAMOTO MASARU
IPC: B65C3/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative material by transferring a transfer sheet to a three-dimensional convexo-concave surface. SOLUTION: A transfer layer side of a transfer sheet S having a support and the transfer layer is opposed to a convexo-concave surface of a base material B to be transferred. Solid particles P are supplied to a hollow part of a particle accelerator 80 having a rotating impeller having a plurality of blades outside of the hollow part at a rotating center. The particles accelerated by a rotary force of the impeller are collided with the support side. The sheet is brought into contact with the convexo-concave surface of the material by utilizing the collision pressure, and then the support is released to obtain a decorative material D.
Patent JP-2000260430-A (JP)
Title: Positive electrode active material for organic electrolyte secondary battery, its manufacture and organic electrolyte secondary battery
Inventor: YAMAGUCHI MASATSUGU
IPC: B82Y99/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte secondary battery excellent in charging and discharging. SOLUTION: In an organic electrolyte secondary battery using a carbon material capable of occluding and discharging lithium, lithium alloy or a lithium ion as a negative electrode active material and a mixed liquid of an organic solvent and a lithium salt electrolyte as an electrolyte, lithium manganate shown by the formula: LixMn2O4 (in the formula, x is 1.00<=x<=1.20) is used as a positive electrode material.  This lithium manganate is manufactured by mixing a manganese trioxide obtained by applying a heat treatment to a manganese oxide at a temperature of 550-750 deg.C and lithium carbonate, and then applying the first step heat treatment at a temperature of 480-520 deg.C, the second step heat treatment at a temperature of 550-590 deg.C, and then the final heat treatment at a temperature of 600-850 deg.C to the mixture, and then by passing it through a process to cool it down to a temperature of not higher than 300 deg.C at a speed of not more than 10 deg.C/minute after that.
Patent JP-H08259143-A (JP)
Title: Elevator
Inventor: HONGO SHOJI
IPC: B66B7/06
Filed: 1995-03-20
Abstract: PURPOSE: To prevent a cable from swinging to the left/right in vertically moving the cable along with a car by providing a magnetizing layer attracting the cable to a magnetic member in a hoistway on a surface of the cable extended from a machine chamber and attached to the cage. CONSTITUTION: This elevator has a cable 10 extended from a machine chamber 9 toward a car 1. The cable 10 is trained over an inner wall till the intermediate position of a hoistway 2, after that rested against a cable hanger 11 and suspended therefrom, and locked to a floor face 1a of the car 1. The cable 100 is provided with a power line 12 and a signal wire 13 stored in a vinyl sheath 14 and a magnetizing film 15 in the surface in one end. On the other hand, an iron plate (magnetic member) is provided in the hoistway 2 and positioned in a place from which the cable 10 is suspended. The cable 10 is thus attracted to the iron plate 16 by the magnetizing film 15 so as to be prevented from swinging to the left/right.
Patent JP-H01235406-A (JP)
Title: Waveform equalizer
Inventor: YAMAUCHI KAZUHIKO
IPC: H04B3/04
Filed: 1988-03-16
Abstract: PURPOSE:To improve equivalent capacity by periodically switching and fetching values corresponding to the sample points different in phases from the difference signal of the output signal of a transversal filter, which is obtained from a subtraction means, and the binarization signal. CONSTITUTION:An A/D conversion means 2 samples an input data signal by a frequency more than twice as much as a data transmission rate and it is digitalized, whereby it passes through the transversal filter 4 which operates at a speed more than twice as much as the data transmission rate. Next, the difference signal of the output signal of the transversal filter and the signal obtained by binarizing said signal is obtained. The error signal of the difference signal and the output signal of the A/D conversion means 2 is generated, and the tap gain of the transversal filter 4 is controlled based on the error signal. Since the error signal corresponding to the simple points of two phases in the A/D conversion means 2 can be obtained, the tap gain corresponds to the distortion of the input data signal and it is appropriately controlled, whereby equivalent capacity improves.
Patent JP-H01234272-A (JP)
Title: Recording apparatus
Inventor: ITAZAWA TOSHIAKI
IPC: B41J3/28
Filed: 1988-03-16
Abstract: PURPOSE:To certainly perform recording from a recording start desired position even when a recording part can not be visually confirmed, by indicating the recording start desired position by an indication means and starting recording from the point of time when the recording part reaches the indicated position. CONSTITUTION:In an indication means for indicating a recording start position, when a recording start switch 15 is closed, a light source 14a lights and the light therefrom becomes spot light by a condensing lens 14b to pass through the notch 1f of a main body 1 to irradiate the predetermined position of recording paper 4. The irradiation position of the light source 14a is allowed to coincide with a recording start desired position and, when the apparatus main body 1 is manually operated, a rotary memory 3 is rotated and a photosensor 8 transmits a pulse signal to a control part successively. Further, a take-up shaft 11 is rotated to successively deliver an ink ribbon. At the point of time when the main body 1 is scanned by a distance l, the control part reads the image signal preliminarily stored in a RAM corresponding to the pulse signal to send a signal for driving a recording head 12. By this method, the heat generating element of the recording head 12 is selectively heated corresponding to the image signal at the speed corresponding to the pulse signal and the ink of the ink ribbon is transferred to the recording paper 4 to be recorded thereon.
Patent JP-S52143665-A (JP)
Title: Automatic continuous part sorting device
Inventor: NISHIYAMA TATSUO
IPC: B07C5/342
Filed: 1976-05-25
Abstract: PURPOSE: To accelerate the process of picking up and containing parts to remarkably shorten the total required time for sorting the parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60202973-A (JP)
Title: Laser diode driving circuit
Inventor: YAKO HIROSHI
IPC: H04B10/60
Filed: 1984-03-28
Abstract: PURPOSE:To reduce jitter of data reproduced by an LD (laser diode), by widening the pulse width of a datum ''1'' which succeeds a datum ''0'', by a light emitting delay time of the LD, in the case where the datum preceding by one clock is ''0''. CONSTITUTION:A pulse inputted into a flip-flop (FF) citcuit 3 at an input terminal 1 outputs pulses from the terminal Q and Q' in synchronization with first clocks CLK1 inputted at the terminal 2. The pulse inputted into an FF circuit 4 from the terminal Q' outputs pulses from its terminal Q and Q' in synchronization with the CLK1. The delay circuit 5 produces second clocks CLK2 which are delayed by a time corresponding to a mean rise time DELTAt of the LD. By constituting gate circuits G1-G5 as shown in the figure, a pulse width of a datum ''1'' can be widened by DELTAt.
Patent JP-S55153612-A (JP)
Title: Predictive controller for working machine
Inventor: MITSUNAKA TOSHIO
IPC: B21B37/00
Filed: 1979-05-18
Abstract: PURPOSE: To contrive the minimization of the thickness deviation of the worked product, by arranging the arithmetic unit for determining the work control value depending on the output of the detector for detecting thickness of the worked material, installed on the feeding side of the rolling mill, etc., and the control unit for giving above control value to the working system at a specified sampling pitch.  
     CONSTITUTION: The detector 3 for thickness of the worked material 2 is installed on the feeding side of the rolling roll 1, etc.; the output of the detector 3 is sent to the draft controller 6 through the arithmetic-memory gate 4, and the gap of the rolling roll 1 is controlled. Hereupon, the timing unit 5 constituted of the output device 5a, the comparison setter 5b, the delay unit 5c, and the clock device 5d, and the screw-down system's time constant setter 7 are arranged; hereby, the controller is constituted so as to send above control value to the draft controller 6 for the roll 1, at the sampling pitch determined by the function system taking the response time of above working system as the factor. As a result, the predictive control of high working accuracy expectable the minimum deviation of thickness of the worked product becomes possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59190204-A (JP)
Title: Fractional recovery of solid sulfate with alcohol
Inventor: EGUCHI MOTONORI
IPC: C01G1/10
Filed: 1983-04-06
Abstract: PURPOSE:To fractionate and recover a metal sulfate in the form of pure solid, with simple procedure and low energy consumption, by adding a lower alcohol to an aqueous solution of a metal sulfate, stirring the mixture, and leaving at rest at room temperature or under cooling. CONSTITUTION:A lower alcohol is added to an aqueous solution to a metal sulfate at a constant temperature or during the cooling proecess from a high temperature to a low temperature. The amount of the alcohol is selected to be sufficient to separate the solid phase of pure sulfate or the phase of concentrated sulfate solution by stirring the mixture and leaving the product at rest. The objective pure solid sulfate is recovered from the obtained solid phase or the concentrated sulfate solution. When the aqueous solution contains plural kinds of metal sulfates, the fractional recovery is carried out selectively and successively from the easily separable salt taking into account the temperature, concentration, the kind of alcohol, etc.
Patent JP-H06274872-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUDA RIKI
IPC: G11B5/84
Filed: 1993-03-19
Abstract: PURPOSE:To provide the magnetic recording medium having an excellent property to prevent the attraction of a magnetic head and having excellent magnetic characteristics in a circumferential direction and high recording density by using a lift-off process in a stage for forming a nonmagnetic thin film and controlling the thickness of this nonmagnetic thin film. CONSTITUTION:A resist 4 is applied atop a flat planar substrate 1 and is directly exposed concentrically or spirally at a specified pitch by a laser 8. A function film 3 is then deposited on the substrate 1 formed with the resist patterns formed in such a manner and the resist 4 is removed to allow only the functional films 3 deposited in the absent parts of the resist 4 in a concentrical or spiral shape to remain. The films 3 formed in such a manner have good accuracy and uniform shape in all of depth, radial and circumferential directions. Then, a ground later 5, a magnetic film 6 and a protective film 7 are successively formed, by which the mass production of the magnetic recording medium having the excellent property to prevent the attraction of the magnetic head and having the high magnetic characteristics in the circumferential direction, recording density and reliability at a low cost is made possible.
Patent JP-H06269864-A (JP)
Title: Releasing device for formed can
Inventor: MURATA YOSHIHISA
IPC: B21D22/28
Filed: 1993-03-19
Abstract: PURPOSE:To surely release a can body from a punch sleeve by forming a space in the proximity of the inward end between adjoining strippers, in the releasing device for releasing a formed can from a punch sleeve. CONSTITUTION:Along the circumferential direction of a drawing die, plural strippers 50 are provided in a state adjoining one another. By the return operation of a punch sleeve after drawing, a strip is abutted on the opening edge part of a can body (C) which is adhered closely with the punch sleeve, and the can body is released from the punch sleeve. Since a space S is formed in the proximity of the inward end between the adjoining strippers 50, a metallic powder generated by the drawing and a DI coolant supplied during a working are flowed outside through the space S. The quantity of the metallic powder interposing between the stripper and the can body and of the DI coolant is thereby decreased, the can body is surely released from the punch sleeve, and the generation of damage is prevented.
Patent JP-H02240653-A (JP)
Title: Dry etching resistant photosensitive resin
Inventor: FUJITA MASANOBU
IPC: G03F7/004
Filed: 1989-03-15
Abstract: PURPOSE:To render superior dry etching resistance to a photosensitive resin and to facilitate the removal of a film from a body to be etched after etching by dispersing a pigment having a coordinate bond of an org. molecule to a metal ion in the photosensitive resin. CONSTITUTION:When a pattern of a dry etching resistant photosensitive resin 12 contg. the above-mentioned pigment is formed on a body 11 to be etched and the body 11 is dry-etched, etching proceeds slowly and a recess 15 is formed. During this etching, a metal in the pigment or inorg. matter deposits 13 on the dry etching resistant photosensitive resin 14 by collision with high energy particles and the deposit 13 protects the resin 14. The resin 14 is then removed with a prescribed removing soln. and a relief 16 is obtd. The photosensitive resin 12 gives a dry etching resistant rigid resist which is easily removed after etching.
Patent JP-H09249157-A (JP)
Title: Car body hood structure
Inventor: MAKI TETSUO
IPC: B62D25/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the rigidity in the intermediate and later stage while maintaining the rigidity in the initial stage of a hood inner panel and absorb the shock energy transferred to the hood inner panel from a hood outer panel at the time of a collision with a car body hood. SOLUTION: A hood inner panel 2 is formed with the front and rear vertical walls, a flat wall at the center, and flanges 4 continued at the upper ends of the vertical walls, and slits 5 are formed in the vertical direction on the rear vertical wall 2R. The flange 4 of the vertical wall 2R is faced to the hood outer panel 1 at an interval without being connected to the hood outer panel 1, and only the flange 4 of the front vertical wall is connected to the hood outer panel 1.
Patent JP-S61220759-A (JP)
Inventor: RASERU RII BURAUN
IPC: B05D7/02
Filed: 1986-03-20
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-H03263942-A (JP)
Title: Power source control system used in lan
Inventor: KOMATSU HIROSHI
IPC: H04L29/00
Filed: 1990-03-14
Abstract: PURPOSE:To perform the on and off control of a power source at a remote place by connecting a power source controller having a proper node address to a LAN network, sending a power-on command in a prescribed format from the device of a prescribed computer, etc., and applying the power source of the device of another computer, etc. CONSTITUTION:The computer 12, when receiving a remote power source application instruction, sends out a command signal to a 10BASET LAN network 11. When the command signal is received with the power source controller 15, a CPU 15a executes decoding by a control program read out from a ROM 15b. The power controller 15 generates a switching operation signal after decoding 'power source control', and an 'on-command', and turns on a switch 17 by the switching operation signal. In such a way, the power source is connected to second and third computers 13, 14. Then, the second and third computers 13, 14 are energized.
Patent JP-S58178907-A (JP)
Inventor: KAJI ISAO
IPC: H01B7/28
Filed: 1982-04-14
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-H07270383-A (JP)
Title: Eddy current flaw detector
Inventor: INOUE SHINYA
IPC: G01N27/90
Filed: 1994-03-30
Abstract: PURPOSE:To eliminate the unbalance of the characteristics possessed by a pair of sensor coils, to enable highly accurate absolute value measurement without using an external standard and to simultaneously perform absolute value measurement and relative measurement. CONSTITUTION:In the eddy current flaw detector wherein an eddy current generated by allowing an AC magnetic field to act on an object to be inspected by supplying an AC test signal to a pair of the sensor coils 26a, 26b constituting a bridge circuit is detected by a pair of the sensor coils 26a, 26b and the differential output generated in the bridge circuit 25 corresponding to the state of the object to be inspected is obtained as detection output and utilized as the flaw detection data signal of the object to be inspected to measure the flaw of the object to be inspected, a switch means SW performing contact and separation operation circuitally connecting and cutting off at least one of a pair of the sensor coils 26a, 26b and an adjusting means 21 adjusting the phase of the test signal applied to the sensor coil 26a connected to the switch means SW are provided.
Patent JP-S63229434-A (JP)
Title: Optical computing method
Inventor: KAWAI SHIGERU
IPC: G02F3/00
Filed: 1987-03-18
Abstract: PURPOSE:To permit parallel execution of logical operations at a high speed by disposing plural sets of 1st light sources which emit light when inputted with an input signal and 2nd light sources which emit light when inputted with the signal inverted from the signal for the 1st light sources into pairs thereby constituting the 1st luminous surface and the 2nd luminous surface having the same structure as the structure of the 1st luminous surface. CONSTITUTION:The input data to flicker the array-shaped light sources 1, 2 are controlled by driving devices 8, 9. The luminous fluxes emitted from the light sources 1, 2 are collimated by lens arrays 3, 4. These plural collimated beams of light are multiplexed by a half mirror 5 and are transmitted through a space light modulator 6. The desired operation can be executed by placing the aperture of the modulator 6 by a control device 10 to the position determined by the kind of the logical operation. The light transmitted through the modulator 6 is detected by a detector array 7 and is digitized and binarized by an A/D converter 11. The parallel execution of the logical operations at the high speed is thereby permitted.
Patent JP-S56157608-A (JP)
Title: Tire cover for automobile
Inventor: ITOU MIKIJI
IPC: B60C27/18
Filed: 1980-05-10
Abstract: PURPOSE: To impart a slippage preventing function as high as a spiked tire to a tire cover used for a tire running on an icy or snowy road by constituting the tire cover by a steel plate provided with rubber blocks and spikes and braided by a metal wire and by mounting thus constituted tire cover on the tire by a fastening string.  
     CONSTITUTION: The steel plate 1 is provided with a number of rubber blocks 2 and spikes 7nd then braided to form an braided body 4. The fastening string 5 is provided on both ends of this braided body 4 to fasten the body 4 to cover the tire. The braided body 4 for covering the tire according to the present invention, thus provided with rubber blocks 2 and spikes 7, can provide the slippage preventing performance as high as the spiked tire. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04274866-A (JP)
Title: Flux for adding in tundish
Inventor: SAITO TADASHI
IPC: B22D11/10
Filed: 1991-03-02
Abstract: PURPOSE:To improve a quality of a molten steel by allowing a flux to contain specific amount of Cab, CaF2, MgO, Al2O3 and SiO2. CONSTITUTION:The flux for adding in tundish incorporates CaO, CaF2, MgO, Al2O3 and SiO2. And (CaO+MgO)/SiO2>=10, <=5% Al2O3 and 10%<=CaF2<=40% are satisfied. In this way, discharging ability of the slag in tundish is exceedingly improved.
Patent JP-H08264530-A (JP)
Title: Method and system for fabricating semiconductor device
Inventor: NISHIBE HARUHITO
IPC: H01L21/3205
Filed: 1995-03-20
Abstract: PURPOSE: To realize continuous deposition in a same chamber by forming a first tungsten film on an insulation layer through reduction of diborane and then forming a second tungsten film thereon through reduction of hydrogen or silane. CONSTITUTION: A mixture gas of WF6 gas, B2 H6 gas and H2 gas is fed into a chamber and a first tungsten film 14 is formed on an insulation layer 12 by CVD. In this regard, the WF6 gas is principally reduced by the B2 H6 gas thus forming an adhesion layer 14. Subsequently, supply of the B2 H6 gas is stopped and the mixture gas of WF6 gas and H2 gas is fed into a chamber and a conductive layer 15 of second tungsten is formed by CVD. In this regard, the WF6 gas is reduced by the H2 gas thus forming the layer 15. Since the deposition can be carried out continuously in same chamber by simply switching the reaction gas, throughput can be enhanced.
Patent JP-H11254597-A (JP)
Title: Silicone easily adhesive polyester film
Inventor: YANO SHINJI
IPC: B32B27/36
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone easily adhesive film having excellent antistatic properties and excellent adhesive properties to a silicone. SOLUTION: The silicone easily adhesive polyester film is obtained by coating at least one side surface of a polyester film before a crystal orientation is completed with a coating liquid containing an alkoxysilane having an epoxy group, an alkoxysilane having an amino group and a cationic surfactant, drying it, orienting it and heat treating it, thereby obtaining a crosslinked primer layer.
Patent JP-S62217515-A (JP)
Inventor: KAWAZUMI MASARU
IPC: H01H11/00
Filed: 1986-03-18
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-S57177073-A (JP)
Title: Aqueous composition for protecting coating film
Inventor: KAWABATA NOBUAKI
IPC: C09D191/06
Filed: 1981-04-24
Abstract: PURPOSE: The titled composition, prepared by emulsifying and dispersing a specific oxygen-containing wax consisting of a petroleum fraction wax, etc., at emulsifying agent and silicone resin powder in a specified proportion in water, having improved water resistance, outdoor weather resistance, etc., and removable smoothly after use.  
     CONSTITUTION: An aqueous composition prepared by emulsifying and dispersing (A) 100pts.wt. oxygen-containing wax obtained by reacting 3W25pts.wt. unsaturated polyfunctional carboxylic acid (anhydride), preferably maleic acid, with 100pts.wt. mixture of 10W80pts.wt. petroleum fraction wax having a melting point of 50W85°C with 90W20pts.wt. polyolefin wax, preferably ethylenic polymer, having a melting point of 6W120°C, a number-average molecular weight of 310W1,000 and 5W50 double bonds based on 1,000 carbon atoms, double bonds in the presence of 0.2W5pts.wt., based on 100pts. wax mixture, organic peroxide under free radical forming conditions, (B)<7pts.wt. emulsifying agent, preferably morpholine, and (C) 10W400pts.wt. silicone resin powder, more preferably (D) 10W200pts.wt. fine organic or inorganic solid powder in water. 
     COPYRIGHT: (C)1982,JPO&Japio