baber/WOPTO huggingface dataset:
Patent JP-H07290469-A (JP)
Title: Production of fiber composite material
Inventor: MIWA MASAHIKO
IPC: B05D1/04
Filed: 1994-04-20
Abstract: PURPOSE:To obtain a fiber composite material subjected to uniform contour coating without deforming or damaging a surface uneven part by applying charge of a uniform code to a liquid or powdery coating material to spray the same and applying electrostatic coating to an earthed fiber material. CONSTITUTION:An electrode 14 is provided to a hand gun 3 and connected to a high voltage generator 9 by a high voltage cable 12 and an electric field is intensified at the tip part of the electrode 14. When the electric field is highly intensified, the dielectric breakdown of air is caused to generate corona discharge and charge of a single code is applied to a coating material 11 to charge the same. A line of electric force is generated in the space between the tip part of the electrode 14 and a jig 2 and the charged coating agent 11 is attracted to the jig 2 thereby to be carried to the fiber material 1 to apply electrostatic coating to the fiber material 1. After the coating application, the coating material 11 is fixed to the fiber material 1 by thermal fusion to obtain a fiber composite material.
Patent JP-S63270565-A (JP)
Title: Nozzle
Inventor: TAWADA TAKESHI
IPC: B29C45/00
Filed: 1987-04-28
Abstract: PURPOSE:To surely eject fluid in a circular conical or fog state by providing inflow ports on the outer circumference of a nozzle body having a circular conical discharge port at the front end of a hollow pipeline in the tangential direction of said pipe and inserting a control valve for controlling the aperture area of the inflow ports into the pipeline. CONSTITUTION:The inflow ports 20, 25 are provided on the outer circumference of the nozzle body 15 having the circular conical discharge port 13 at the front end of the hollow pipeline 11 in the tangential direction of the pipeline 11. The control valve 30 which controls the aperture area of the ports 20, 25 is further inserted freely movably forward and backward into the pipeline 11. As a result, the fluid is surely diffused or ejected to the circular conical or fog state. The fluid can be diffused as desired by adjustment even if the ejection flow rate and viscosity of the fluid change. This nozzle is used for a mixing device for multi-component synthetic resins such as polyurethane resins.
Patent JP-S62113761-A (JP)
Inventor: TAMAMIZU TERUYASU
IPC: C04B35/56
Filed: 1985-05-20
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-S5731130-A (JP)
Title: Method and device for plasma chemical vapour deposition
Inventor: NAGATA SEIICHI
IPC: H01L21/31
Filed: 1980-07-31
Abstract: PURPOSE:To improve the productivity of the plasma CVD method by expanding the effective area of a substrate on which thin-films are laminated more than the area of one main surface of a vacuum tank of the device. CONSTITUTION:A plurality of the substates 1 are fast stuck to holding disks 2, which are mutually arranged approximately parallel and temperature thereof is controlled, and the holding disks 2 have structure which can maintain mutual positional relationship constantly as necessary. Sections 3 where keeping the mutual positions fixedly have a large number of through-holes 4 so as not to prevent a flow of a raw material gas. The substrate 1 and the holding disks 2 are used as the first electrodes, and the gas is introduced into a hollow section 7 formed by the second electrode 6, and discharged from a small hole group of an electrode plate 8. When the first electrodes are made negative, the second electrode is made positive and plasma is excited, films by the desired resultant are shaped selectively only on the surfaces of the substrates 1, and the utilization efficiency of the raw material gas is improved. When parameters (h) and (n) (number of sheet) are selected properly, nhL2>>L1L2 can be formed, and the area of laminating per one time can largely be expanded more than the area of the main surface of the vacuum vessel.
Patent JP-H05280553-A (JP)
Title: Clutch drum
IPC: F16D25/0638
Filed: 1992-03-31
Abstract: PURPOSE:To prevent clutch burning by forming a hollow, continued to the bottom of a tooth form, in a stepped part of ending the tooth form extended in the axial direction of a peripheral wall in a drum part for internally fitting a clutch plate. CONSTITUTION:A clutch drum 1 is formed of a drum part 2 and a cylinder part 3, to form by press work a tooth form 4 extended in a drum axial line direction in a peripheral wall of the drum part 2 for internally fitting a clutch plate, and a hollow 9, continued to a bottom of the tooth form 4, is formed in a stepped part 6 of ending the tooth form 4. By forming the hollow 9, an annular clutch plate supporting part 6a is formed in an internal peripheral edge part of the stepped part 6, and the tooth form, formed in a peripheral edge part of the clutch plate 5, is placed in a noninterfering condition in a forming part of the hollow 9. By forming the hollow 9, an arc-shaped surface in a bottom end part of the tooth form in the clutch drum 1 is surely removed, and a problem of clutch burning, due to riding on the arc-shaped surface and tilting of the clutch plate 5, can be effectively solved.
Patent JP-H07295417-A (JP)
Title: Fixing device
Inventor: MORIYA TOSHIBUMI
IPC: B65H29/52
Filed: 1994-04-22
Abstract: PURPOSE:To provide a fixing device that can prevent paper from being creased and suppress the generation of curl to the minimum with a compact and low- priced constitution. CONSTITUTION:The friction coefficient of the outer peripheral surface of a pressure roller 2 to recording material S is made smaller than the friction coefficient of the outer peripheral surface of a fixing roller 1 to the recording material S, and a guide 102 is fitted to a pressure arm 100 supporting the pressure roller 2. The tip of the recording material S is, thereby, brought into contact with the peripheral surface of the pressure roller 2 on the upstream side in the rotating direction of the pressure roller 2 from the nip part of the pressure roller 2 and fixing roller 1.
Patent JP-S5731345-A (JP)
Title: Coreless armature and its manufacture
Inventor: NIWA TAKASHI
IPC: H02K3/04
Filed: 1980-07-31
Abstract: PURPOSE:To make welding area wider and to facilitate welding process by a method wherein ends of cylindrical coil which has two-layered winding that consists of inner and outer one are shaped to have a sawtoothed end so that each cut end may be at a right angle to each coil conductor and welding is performed at a projected part. CONSTITUTION:After an inner coil is formed by a sheet-shaped conductor bundle being wound around a cylindrical bobbin to have a spiral disposition and an outer coil is formed by a same kind of sheet-shaped conductor bundle being wound around it to have a spiral disposition pointing reverse direction, two coil members of outer and inner coil are cut to have a proper length. And sawtoothed projected and depressed part 9 is formed by shaping the cut end 5 being shaped so that a cut surface 8 may be at a right angle to a longitudinal direction of each coil conductor 6, 7. And by coil wires 6 and 7 of inner and outer coils being connected by welding at a projected point 10 in the projected and depressed part 9 a closed loop is formed through of coils.
Patent JP-H01276311-A (JP)
Title: Teaching device for industrial robot
Inventor: SUGIHARA KENJI
IPC: B25J9/22
Filed: 1988-04-28
Abstract: PURPOSE:To shorten the delay time during which a motor is stopped after a shift key is turned off by using a pulse generating means, a pulse transfer line and a target position setting means. CONSTITUTION:A target position setting means 10 transmits the produced pulses to a target position counter 12 while a shift key 5 is turned on and then transmits the count value of a present position counter 11 to the counter 12 when the key 5 is turned off and the pulse interval exceeds a fixed level. The turn-on state of the key 5 is informed with direct transmission of the continuous pulses to a control unit 8. Thus the load of communication control is eliminated while a robot of a CPU 9 is moving. Then a driver can recognize a fact that the key 5 is turned off by detecting no reception of pulses just for a time equivalent to a single pulse. Thus the pulse cycle is shortened. Then it is possible to shorten the delay time during which the driver detects the turn-off state of the key 5 after this key is turned off.
Patent JP-S61280774-A (JP)
Title: Inverter
Inventor: ITANI KIYOSHI
IPC: H02M7/48
Filed: 1985-05-17
Abstract: PURPOSE:To reduce the capacity of a memory cell by providing a controller which obtains by calculating the combination pattern of ON and OFF of a switching element from an initial pattern to store only the initial pattern in a memory. CONSTITUTION:In an inverter having 3-phase bridges formed of a plurality of switching elements, a control signal generator 14 has the first memory 16 for storing the combination pattern of ON and OFF of the switching elements and the second memory 15 for storing the pattern maintaining times. The second controller 18 for calculating the combination pattern of ON and OFF by reading out the stored content of the first memory 16 is provided. The first controller 19 outputs a control signal on the basis of the stored value of the memory 15 and the calculated value of the controller 18. Thus, the memory 16 may store only the initial pattern, thereby reducing its stored content.
Patent JP-H09294344-A (JP)
Title: Rotor of permanent magnet type rotating machine
Inventor: MIZUNO TAKAYUKI
IPC: H02K1/27
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a permanent magnet type rotating machine having grooves for magnets with structure capable of evading stress concentration, and having no necessity of chamfering the corners of the magnets as well. SOLUTION: In a rotor for a permanent magnet type rotating machine composed by inserting a permanent magnet into grooves for a magnet formed in an iron core, swelling outside in the shape of an arc are formed at the corners of the above-mentioned grooves for a permanent magnet corresponding to the corners of the above-mentioned permanent magnet, so as to prevent the corners of the grooves for this magnet from touching the corners of the above-mentioned permanent magnet. Concretely, the above-mentioned grooves for a magnet are constituted like those for a magnet 1A, 1B, 1C and 1D. Namely, at the corners 1a, 1b, 1c, 1d of the grooves for a magnet 1A, 1B, 1C, 1D corresponding to the corners 2a of the permanent magnet 2, swells swelling outside in the shape of an arc formed so as to prevent these corners 1a, 1b, 1c, 1d from touching the corners 2a of the permanent magnet 2.
Patent JP-H045636-A (JP)
Title: Optical neurocomputer
Inventor: HARA KUNIHIKO
IPC: G06N3/067
Filed: 1990-04-24
Abstract: PURPOSE:To attain miniaturization and speeding up by constituting the above computer in such a manner that the transmissivity of a spatial light modulator array can be refreshed and controlled self-organically by the light signal from a light emitting element array and the feedback output light from an optical switch array. CONSTITUTION:An input signal Xj is inputted to the j-th light emitting element in the light emitting array. This element emits light only when Xj is '1'. The element does not emit light when the Xj is '0'. The exit light from the j-th light emitting element is made incident on the element of the j-th line in the space optical modulator array 2. The exit light 10 of the light emitting element is made incident in the form of linearly polarized light on a ferroelectric liquid crystal 26 by a 1st polarizing plate 22 in the upper part. There are two crystalline states in the ferroelectric liquid crystal 26. The linearly polarized light passing the liquid crystal in the 1st state is rotated and no influence is exerted on the transmitted light in the other state. The incident light is transmitted unless the polarization direction changes but this light is mostly shut off by the 2nd polarizing plate 22 in the lower part when the polarization direction changes. The spatial light modulator array 2 executes threshold modulating to the state of 'high' or 'low' of the transmissivity thereof according to the state of the ferroelectric liquid crystal 26 in such a manner.
Patent JP-H0983497-A (JP)
Title: Parity bit agreement adjustment method and device
Inventor: JIEEMUSU AASAA DABURAA
IPC: G06F11/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide parity bit matching adjustment method/device for removing a device switch error. SOLUTION: At the time of switching the processing of a data frame having plural hierarchical parity bits from a using device to a device in the middle of standby, the parity bit polarity detection device (comparison circuit) of the parity bit matching adjustment device (interface circuit) 82 decides whether the polarity of the lowest parity bit of a first data frame processed by the device in the middle of standby is similar to that of the lowest parity bit processed by the using device in the first frame. When the polarities differ, inversion circuits 94 and 96 correspondingly invert the polarities and the comparison circuit 106 decides whether inversion on the lowest parity bit is executed on the higher part bit or not. Then, inversion circuits 102 and 104 select an inversion sequence based on the number of the inversion of the lower parity bits for controlling the inversion of the polarities of the parity bits.
Patent JP-H11306292-A (JP)
Title: Card moving mechanism for card reader
Inventor: WATABE NOZOMI
IPC: G06K13/063
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To always bring the reference edge plane of a card into contact with a reference surface by pressing and to accurately record or reproduce data by making a card moving member consist of a card contact plate and spring members and also making the card contact plate have flexibility in a card run direction. SOLUTION: A card moving member 2 consists of a card contact plate 3 that comes into contact with a card 7 by pressing and a spring members 4 which press the plate 3 against a card run reference surface 6. The plate 3 is formed with, e.g. a thin steel sheet so as to have flexibility against a card run direction (a). Three members 4 are provided in such a manner that the interval between the members 4 at both ends is wider than the card. When the members 4 press the plate 3 against the card 7, the plate 3 becomes bent in a bow shape. Even when the long sides of the card 7 are not parallel, it is possible to bring the reference edge surface 71 of the card 7 into plane contact with the plane 6.
Patent JP-H01277098-A (JP)
Title: Supervisory control system
Inventor: SUEOKA MASABUMI
IPC: H04Q9/10
Filed: 1988-04-28
Abstract: PURPOSE:To decide the state of a station to be supervised based on the presence/absence of a response signal by providing a folding switch in the station to be supervised, and returning a call signal only when a supervisory item is normal at the time of detecting the call signal with a regular frequency. CONSTITUTION:When a logic circuit 11 for a supervisory station indicates the station to be supervised to a regular frequency oscillation circuit 12, the circuit 12 sends the call signal with the regular frequency to an up transmission channel 3. When a regular frequency detection circuit 21 detects a frequency allocated to its own station, the output of the circuit 21 goes to 1, and it is supplied to one side of an AND gate 23. At this time, when no abnormality exists in the supervisory item, 1 is also supplied to the other side of the gate 23. and the output of the gate 23 goes to 1, then, the folding switch 2 is set at an ON state. In such a way, a detected signal with the regular frequency is returned to a supervisory station side via a down transmission channel 4. A regular frequency detection circuit 13 detects a folded signal, and recognizes the normality of the supervisory item of the station to be supervised.
Patent JP-H02285397-A (JP)
Title: Display mask processor for display screen
Inventor: KUMASAKA YUTAKA
IPC: G09G5/02
Filed: 1989-04-26
Abstract: PURPOSE:To enable the display mask processing of an optional area on the display screen by superposing image data sent from a frame buffer upon display mask pattern data from a display mask memory by a superposing processing part and sending the superposed data to a display part. CONSTITUTION:The display mask memory 12 consists of a RAM having the same capacity with the display screen and a display mask pattern can be specified from a host computer optionally at all times. Further, the superposition control part 13 superposes the image data read out of the frame buffer 5 upon the display mask data read out of the display mask memory 12, bit by bit, to perform display mask processing. Consequently, the memory having the same capacity with the display screen is provided and a display mask position is only indicated by the host computer to perform the display mask processing of the screen at all times.
Patent JP-S5332419-A (JP)
Title: Seal tank for storing liquid
Inventor: SAITOU TERUO
IPC: B65D88/34
Filed: 1976-09-07
Abstract: PURPOSE: To scheme the cut-off between the air and the stored liquid by waterenclosing the air-discharge part of the overflow tube, and by filling the insluble gas which always keeps a constant pressure in spite of the variation of the liquid level between the water-enclosure part and the liquid in the tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01277137-A (JP)
Title: Temperature control device in hot water-circulating heater
Inventor: AOYAMA KAZUO
IPC: F24D3/00
Filed: 1988-04-27
Abstract: PURPOSE:To heat up the loads rapidly at the start and thereafter maintain the loads at an appropriate temperature by circulating hot water heated to higher temperature than a set level immediately after the start of heating and thereafter circulating hot water at a set temperature level. CONSTITUTION:The main apparatus 1 of a heater is e quipped with an internally circulating channel 2 which is designed to reheat the water returning from circulation through loads such as floor heating. When the heating switch is turned on, a timer is activated and high temperature control is started at 80 deg.C. At the start of the control, a proportional valve 10 and a solenoid valve 8 are both fully opened in heating and, when the temperature reaches a standard (80 deg.C) of higher temperature control, the proportional valve 10 is moved in the closing direction. When the temperature falls, the proportional valve 10 is moved in the opening direction so that the temperature of the circulating water fluctuates in a range a little higher than the standard. At the end of a preset timing period, a microcomputer enters into a procedure for lower temperature control and maintains the lower temperature control until the heating switch is turned off.
Patent JP-S5232274-A (JP)
Title: Equipment to mount ic on measurement socket
Inventor: KIKUCHI FUKUJIROU
IPC: B65G47/34
Filed: 1975-09-05
Abstract: PURPOSE: To speed up IC carriage process by using a mechanism to rationalize insertion and mounting of ICs to measurement sockets. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6153447-A (JP)
Title: Rocket combustion chamber proviced with porous layer in its outer shell and manufacturing method thereof
Inventor: SHINNO MASAYUKI
IPC: B64G1/40
Filed: 1984-05-26
Abstract: PURPOSE:To improve durability ever so better, by constituting an outer tube, making up a rocket combustion chamber, with a porous metallic layer formed at the inner tube side and a reinforced tube formed at the outside, while installing the porous layer as an outer shell. CONSTITUTION:This rocket combustion chamber consists in such a structure that a metallic plating layer 15 composed of, for example, Cu or Ag, etc., is formed in a periphery of an inner tube 11, forming a groove structure cooling wall comprising a lot of cooling grooves 11a on its outer circumferential surface, and having installed an outer tube composed of a porous metallic layer 16 and a reinforced tube 17. At this time, the porous metallic layer 16 is solidly formed with the inner tube 11 as one body, while it is not joined together with the reinforced tube 17. And, this porous metallic layer 16 is made up of an expanded metal or such one filling up a void of this expanded metal with Cu or Ag, etc., and the elastic modulus is made very smaller whereby the stress produced in the inner tube 11 is made so as to be absorbable.
Patent JP-S5534915-A (JP)
Title: Insensitive liquid for flat plate printing
Inventor: NAKAMURA YASUO
IPC: B41N3/08
Filed: 1978-09-01
Abstract: PURPOSE: To obtain a insensitive fat chemical liquid, which is to be coated on a post-exfoliation phenomenon flat plate printing surface to prevent its non-drawing section from becoming dirty, by mixing a special silicate, hydrophile colloidal substance, glycol ether, fatty acid and water.  
     CONSTITUTION: To obtain an objective insensitive fat chemical liquid by mixing such materials as A) preferably 2W25% or less of a silicate (such as solium silicate, compounds of chemical formulas IV and V, etc.) expressed by the formulas I, II and III (M represents alkaline metal; R 1W4  represent H-hydroxyl alkyl; n is 1W8.5; q is 0W12; m is 0W10; P is 4W5000), B) preferably 0.4W15wt% of a hydrophile colloid such as methyl cellulose, etc., C) preferably 1W10wt% of glycol ether, D) preferably 0.1W1wt% of fatty acid and E) preferably 40W90wt% of water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07322635-A (JP)
Title: Inverter device
Inventor: YAMADA KOJI
IPC: H02M7/48
Filed: 1994-05-23
Abstract: PURPOSE:To obtain an inverter output-voltage detector at low cost by detecting output voltage from an inverter for a PWM inverter device conducting voltage feedback control by simple constitution while insulating an inverter main circuit and a control circuit. CONSTITUTION:The input sides of photo-couplers pcu, pcv, pcw are connected among each phase k(u), c(v), (w) of an output from an inverter body 2 and the negative side N of a DC main circuit 4, output signals from each photo- coupler and the DC detecting voltage VDC of the DC main circuit 4 for an inverter are synthesized, and output voltage from the inverter for feeding back voltage is detected.
Patent JP-S5732195-A (JP)
Title: Restriction system for mutual extension connection
Inventor: MURAMOTO TSUGUO
IPC: H04Q3/58
Filed: 1980-08-05
Abstract: PURPOSE:To achieve restriction on connections, by determining whether each connection of a call is enabled or not, by referring to restriction information on a mutual connection between extension groups. CONSTITUTION:When an extension a1 sends a call signal and an extension al is selected, a central controller CC refers to the extension data area ED of a storage device MEN to make sure that both the extensions a1 and al are in a extension group A. On the basis of the result, the controller CC scans a key panel KP through a scanner SCN to detect connection restriction information having logic 1, thereby restricting the connection between the extension a1 and al. Then, the connection restriction information set on the key panel KP is set freely to place various restriction on mutual extension connections.