baber/WOPTO huggingface dataset:
Patent JP-S5878788-A (JP)
Title: Dot printer with single slip guide
Inventor: KAJIKAWA SHIGEJI
IPC: B41J13/10
Filed: 1981-11-04
Abstract: PURPOSE:To simplify the mechanism of a dot printer for making the printer inexpensive by using paired rollers provided above a printing head as ones to deliver two kinds of papers in the dot printer capable of using a continuous paper and a single slip paper. CONSTITUTION:A single slip guide 6 is provided rotatably around a shaft 7 above paired rollers 3 (3a and 3b) provided above a printing head 1 and a platen 2. In such a device, when printing is made on a single slip paper (i), the opening portion of the single slip guide 6 is turned onto the paired rollers 3, a single slip paper 8 is inserted into the guide 6 and brought down to a printing position, printing is made while returning the single slip paper 8 into the guide 6 by the rotation of the roller 3 each time printing for one line is finished. Also, when printing is made on a continuous paper (ii), the single slip guide 6 is turned around the shaft 7 and retreated, widthwise direction of the continuous paper 9 is positioned by a tractor and its tip is held by the rollers 3, and printing is made while sending the continuous paper 9 upwardly by the rollers in the same way as in the foregoing. (4 is cutter).
Patent JP-S5966175-A (JP)
Title: Solar battery
Inventor: AMANO CHIKARA
IPC: H01L31/06
Filed: 1982-10-08
Abstract: PURPOSE:To improve both photoelectric conversion efficiency and radiation resistance of a solar battery by epitaxially growing a P type GaAs layer of thickness within the specific range on an N type GaAs single crystal substrate to form a GaAs P<+>-N junction structure. CONSTITUTION:A P type GaAs layer 2 having 0.03-0.2mum of thickness is epitaxially grown on an N type GaAs single crystal substrate 1 to form a GaAs P<+>-N junction. For example, when 1MeV electron beam is emitted as total emission amount by 0.7X10<13>, 1.4X10<14> and 7X10<14>cm<-2>, the thickness of the surface layer having the maximum efficiency, i.e., the dependency to the junction depth Xj is designated by curves A-E, and the optimum value of the depth Xj does not depended upon the entire emission amount. Accordingly, the junction depth is limited to the above range, thereby performing the solar battery having 10 or longer of durable life years in high efficiency and space environments.
Patent JP-S6331635-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1986-07-26
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-H1021742-A (JP)
Title: Conductive paste
Inventor: OTANI AKIRA
IPC: C09D5/24
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste with high adhesive property with metal. SOLUTION: In conductive paste using copper alloy powder represented by general formula, Agx Cuy (0.001<=x<=0.4, 0.6<=y<=0.999 (atomic ratio)) in which the silver concentration on the surface of a particle is higher than the average silver concentration of the particle as a conductive filler and thermosetting phenol resin as binder resin, 0.01-5 pts.wt. imidazole compound is contained to 100 pts.wt. conductive filler. The conductive paste has high adhesive property with metal and makes the manufacture of a conductive circuit with high reliability possible.
Patent JP-S6067443-A (JP)
Title: Method for stabilizing aliphatic halogenated carboxylic acid
Inventor: OKADA MASAYUKI
IPC: C07C51/00
Filed: 1983-09-26
Abstract: PURPOSE:To obtain the titled stabilized compound, useful as a raw material for medicines and agricultural chemicals, and storable stably for a long term, by adding a very small amount of hydroquinone to an aliphatic halogenated carboxylic acid. CONSTITUTION:A hydroquinone, e.g. hydroquinone or hydroquinone monomethyl ether, in an amount of 10-2,000ppm, preferably 50-500ppm, based on a 3-4C aliphatic halogenated carboxylic acid (halogen is Cl or Br), e.g. alpha- or beta-chloropropionic acid, alpha,alpha'-dichloropropionic acid, a mixture thereof, alpha-bromopropionic acid, alpha,alpha'-dibromopropionic acid, alpha- or gamma-chlorobutyric acid, alpha-bromobutyric acid, etc. at ordinary temperature, and the resultant mixture is agitated to dissolve the hydroquinone therein or simply mixed under agitation to give the aimed compound. The mixture is melted under heating at the melting point or above to dissolve the hydroquinone uniformly therein provides further improved effect.
Patent JP-H0734816-A (JP)
Title: Valve guide of gas engine exhaust valve
Inventor: TAKAO YOSHIHIRO
IPC: F01L3/08
Filed: 1993-07-16
Abstract: PURPOSE:To provide a valve guide of a gas engine exhaust valve where no chipping or stick of a valve element is caused even when exposed to the exhaust gas of high temperature. CONSTITUTION:A valve guide 1 to guide a valve rod 15 of an exhaust valve is formed as a sleeve where the inner circumference is brought into slidable contact with the valve rod 15, and the outer circumference is fitted to a mounting hole 12 provided in a cylinder head 11. The tip of this sleeve is projected into an exhaust gas passage 17 so as to reach the vicinity of the tip (A) of the valve rod 1 5 which is deformed into a valve head 16 of mushroom shape. The inner circumference of a part projecting in the exhaust gas passage 17 of the sleeve is made the cylindrical wall 2 to form the annular space between it and the outer circumference of the valve rod 15, and an air supply passage 3 to communicate the air supply passage to the annular space is provided on the sleeve and the cylinder head 11.
Patent JP-S6067902-A (JP)
Title: High luminance retroreflective sheet and its production
Inventor: MARUYAMA YASUMASA
IPC: G02B5/128
Filed: 1983-09-24
Abstract: PURPOSE:To enable extention of a life without embedding glass beads in a base resin layer by sticking the glass beads to PE-laminated kraft paper then disposing the same so as to face the base resin layer in the semi-dry state on a base film and heating said paper and resin layer under pressure. CONSTITUTION:Glass beads 5 are sprayed densely onto the PE film of PE- laminated kraft paper 1 and the paper is heated 8 to stick the glass beads to the PE film. A reflecting metallic film is then deposited by evaporation on the glass bead side of the kraft paper. A resin liquid is coated on the reflecting film side in succession to said deposition to form a base resin layer and thereafter a polyethylene terephthalate film coated with a pressure sensitive adhesive agent to the rear side of the resin layer in adhered integrally. The PE laminated kraft paper is then stripped to transfer the glass beads to the base layer and pressure is exerted thereto at the same instant with heating to adhere the glass beads to the base layer. The glass beads are thus exposed to a desired degree without being fully embedded into the base resin layer, by which the high luminance retroreflective sheet having a longer life and a better reflecting angle characteristic is obtd.
Patent JP-S5966487-A (JP)
Title: Direct drying of packed coal by sensible heat of by-product gas of coal
Inventor: HODATE TOSHIAKI
IPC: C10B57/10
Filed: 1982-10-07
Abstract: PURPOSE:To intend moisture conditioning of raw material coal for preparing coke, improvement of quality, reduction in heat unit, etc., by introducing a by- product gas of coal to a dryer, drying directly the packed coal in parallel flow. CONSTITUTION:A by-product gas evolved during carbonization of coal packed into the coke oven 1 is introduced through a duct to the dryer 3, the raw material coal 2 is rotated by a rotary kiln and sent to the dryer 3 with keeping it hermetically. The coal dried by sensible heat of the by-product gas is stored transiently in the hopper 5, precipitated tar is sent to the hopper 6, blended with the low-temperature by-product gas which was used for drying, briquetted parially, and used as a binder.
Patent JP-H0620294-A (JP)
Title: Tilt servo unit for disc player
Inventor: UEKI KAZUNORI
IPC: G11B7/095
Filed: 1992-07-03
Abstract: PURPOSE:To retry reproduction of signal by retrying tilt servo control if a signal can not be reproduced even if a tilt servo is turned OFF. CONSTITUTION:A servo OFF decision means 14 makes a decision for turning a tilt servo OFF when the reproducing position of a disc is shifted to the outer peripheral side from 8 predetermined position and the tilt servo is turned ON when a disabled signal reproduction detecting means 11 detects disabled signal reproduction. A tilt mechanism 6 is forcibly displaced toward the center when the means 11 detects disabled signal reproduction even if the tilt servo is turned OFF because a fact that the tilt mechanism 6 has reached a critical point is detected through a critical point detecting means 13, and then the tilt servo is turned ON.
Patent JP-2000007275-A (JP)
Title: Suspension elevator
Inventor: KATO KAZUMICHI
IPC: B66C13/22
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a suspension elevator capable of suitably restricting oscillation in damping control, caused by elastic vibration mixed in signals corresponding to a relative vibration speed, even when its property is changed with the detection of the elastic vibration. SOLUTION: A suspension elevator includes an acceleration sensor 100 for detecting elastic vibration and an elastic vibration compensator 101 for producing elastic vibration compensation signals to compensate the elastic vibration in accordance with acceleration signals for the elastic vibration detected by the acceleration sensor 100, whereby vibration resulting from the elastic vibration components of an elevation part 55 is restricted in accordance with the detected elastic vibration.
Patent JP-S6334721-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/73
Filed: 1986-07-28
Abstract: PURPOSE:To provide a recording medium having an excellent electromagnetic conversion characteristic by disposing a diagonally vapor deposited film at <=70 deg. max. incident angle onto a high-polymer film disposed with granular projections. CONSTITUTION:This recording medium is formed by disposing the diagonally vapor deposited film 8 at <=70 deg. max. incident angle onto the high-polymer film 6 disposed with the granular projections. Since an effective contact area is thereby decreased, the durability of the magnetic recording layer itself is improved. Large stress is exerted to the projection part but the shadowing effect by the projection part is weakened, the aticking strength is increased and the magnetic uniformity is improved by confining the incident angle to <=70 deg.. Modulation noise is, therefore, improved.
Patent JP-S6334024-A (JP)
Title: Upper grid plate processing device
Inventor: MUROZUMI TAKETOSHI
IPC: B23H9/00
Filed: 1986-07-28
Abstract: PURPOSE:To perform easy chamfering processing of a grid through simple constitution, by a method wherein the tip of a clamp is engaged with the corner part of an upper grid to press the tip for positioning, a plus potential is applied on the grid, a minus potential on the electrode of an electrode holder for discharge processing, and produced chips are recovered through injection of water and by means of a recovery mechanism. CONSTITUTION:A base 6 situated to the under surface of a base bed 1 is brought into contact with the upper part of an upper grid plate, and a clamp 8 is forced into contact with and pressed against the inner corner part of the grid plate 10 by means of a piston rod 11 and an energizing member 9 to secure the position of a device. An electrode holder 23 is properly elevated, a voltage between an electrode 24 and the grid plate 10 is regulated to a specified value for apply discharge processing. Meanwhile, water is injected to a processing part in an elevated level through an injection part 26a by means of a water injection mechanism 26 to remove processing chips produced during processing, and the chips are sucked and recovered through a collecting hole plate togetherwith filtering water. The filtering water is strained through a strainer to recover chips, and the filtering water is returned to a fuel pool, and this constitution enables simple and easy chamfering processing of the grid plate.
Patent JP-H0925800-A (JP)
Title: Tunnel fan device
Inventor: SANGO NAOYOSHI
IPC: E21F17/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To suppress the traffic restriction for the tunnel maintenance work by driving a moving metal hanger, moving a motor, and providing a fan suspending fan companionway on the work floor. SOLUTION: When a fan 3 is to be carried out to the outside of a tunnel for an inspection, bolts of a flange connection section are removed, and a motor 6 is driven to move the fan 3 to a fan suspending fan companionway 9 formed on the work floor 8. A motor 11 is driven to move a cover 10, a lift work vehicle 4 is lifted through the fan companionway 9, and a center case is lifted and supported from below. When gaps are generated between rollers and the upper face of rails, electric wires connected to the motor 6 are removed from the motor 6, and the rollers are removed from a frame. The lift work vehicle 4 is lowered and stored on a lift vehicle. When one fan 3 is removed, the motor 11 is driven to close the cover 10.  The traffic of only the lane where the lift vehicle is stopped is restricted for the period when the fan 3 is received by the lift vehicle, and the period of traffic restriction can be shortened.
Patent JP-S6333897-A (JP)
Inventor: TOYA HIROKAZU
IPC: H05K7/20
Filed: 1986-07-28
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-S6331738-A (JP)
Title: Molding of integrally molded sheet for automobile
Inventor: SHIMADA MAKOTO
IPC: B29L31/58
Filed: 1986-07-28
Abstract: PURPOSE:To permit an upper cushion member, consisting of a slub member to be bonded to the main body of a cushion, having a recessed and projecting upper surface, so as to be contacted with it closely together with a skin, by a method wherein the upper cushion member and the skin are molded by a press so as to be along the upper surface configuration of the main body of the cushion while the upper cushion member is bonded integrally with the skin. CONSTITUTION:An upper cushion member 2 is a flat-type slub member and a skin 3 is bonded to the upper cushion member by an adhesive agent 9 upon being press molded by a bottom force 7 and a top force 8 together with the skin 3. The pressurizing surfaces of the top force 8 and the bottom force 7 are formed so as to have the configuration of the upper surface of the main body 1 of a cushion and a configuration corresponding to the upper surface of the main body 1, while the whole of both members 1, 2 is molded so as to have a given thickness so that the upper cushion member 2 is contacted closely with the upper surface of the main body 1 of the cushion, and the upper surface is developed so as to have recessed and projected configuration. Then, the top force 8 is released from the bottom force and the main body 1 of the cushion is bonded to the upper cushion member 2 by the adhesive agent 9 while pressing the main body 1 against the upper cushion member 2 by a pressing top force 81 instead of the top force 8. A part of the skin 3 is pinched between the main body 1 of the cushion and the upper cushion member 2 to be bonded with the adhesive agent, thereafter, recessed decorative groove 41 is formed.
Patent JP-S5879115-A (JP)
Title: Measuring device
Inventor: SUZUKI TAKUJI
IPC: G01M15/04
Filed: 1981-11-06
Abstract: PURPOSE:To announce the fact that all units of electrical equipment are not fully loaded, by judging the positive or negative value of the current in electric paths connected to a battery, and announcing warning when the current of the electric path is judged as positive. CONSTITUTION:The start of an engine 2 is detected by an engine start detecting means 3. Then, a timer means 4 is operated for a specified time. The loads 6 which are all the electrical equipment such as a car radio, dynamo 7, and the like are connected to the battery 5. The current flowing a transmission path 8 is measured by a current measuring means 10. The positive or negative value of the measured current is judged by a positive and negative value judging means 11. When the current value is positive (charged state) from the beginning, warning sound is generated by a warning sound generating means 15. In this way, the  fact that all the units of the electrical equipment are fully loaded can be readily  announced.
Patent JP-H0468870-A (JP)
Title: Dynamic focus circuit
Inventor: KAWABUCHI SEIJI
IPC: H04N3/26
Filed: 1990-07-06
Abstract: PURPOSE:To simplify circuit configuration and to reduce energy consumption by providing a capacitor and a coil to be resonated in a prescribed cycle and controlling the opening/closing of this resonance circuit according to a pulse signal in a horizontal cycle so as to form a bathtub-shaped correcting signal. CONSTITUTION:A direct current voltage being supplied through a transformer 15 is supplied to a coil 13 and a capacitor 14 constituting the resonance circuit, and a resonance voltage when controlling the opening/closing of a current flowing to these coil 13 and capacitor 14 for resonance according to the prescribed pulse signal in the horizontal cycle by a switching transistor 11 is outputted through the transformer 15. On the other hand, the terminal voltage of the coil 13 for resonance to be outputted is defined as a dynamic focus voltage. Namely, a dynamic focus correcting signal is obtained. Thus, since the resonance circuit is used, the energy consumption is reduced and the dynamic focus control signal at a comparatively high level can be obtained with simple circuit configuration.
Patent JP-S5871074-A (JP)
Inventor: JIYON JIYOSEFU MEIRANDO
IPC: B24D9/00
Filed: 1982-10-08
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-S5968769-A (JP)
Title: Copying device
Inventor: KOMIYA YUTAKA
IPC: G03G15/20
Filed: 1982-10-12
Abstract: PURPOSE:To prevent surely incidence of fixation errors by accurately estimating a time, at which the temperature of a fixing device reaches the critical temperature for fixing. CONSTITUTION:After a copying start signal Sc is produced at a time t0 and the copying is started, the temperature of a fixing device gradually drops from T0 as the number of copied papers increases. A CPU20 calculates the temperature of the fixing device T1 at a time t1 which is a prescribed time after t0 from the detected output of a sensor 5 and further calculates the temperature of the fixing device T2 at a time t2 which is a prescribed time after t1. Then claculates an average temperature change rate between the times t1 and t2. The CPU20 finds a time ts, at which the temperature reaches the critical temperature for fixing Ts, from the average temperature change rate and, after the time ts has passed, stops a main motor 21, exposure lamp 14, electrostatic charger 13, etc., and interrupts the copying operation, so that the temperature of the fixing device can be restored. Still more, this interrupting control is made after the copying operation being made at the time ts is terminated and the copying paper is discharged to the outside machine.
Patent JP-S6239543-A (JP)
Title: Fluorine-containing dicarboxylic acid or ester thereof
Inventor: OKUMURA ATSUSHI
IPC: C07C65/21
Filed: 1985-08-14
Abstract: NEW MATERIAL:The fluorine-containing dicarboxylic acid of formula (R is H, CH3 or C2H5; n is 2 or 4) or its ester. EXAMPLE:1,2-bis(2,3,5,6-Tetrafluorophenoxy)ethane-4,4'-dicarboxylic acid dimethyl ester. USE:Useful as a crystalline polyester, polyamide, etc., moldable with little generation of decomposition gas and having excellent heat-resistance, flame-retardance, chemical resistance and abrasion resistance. PREPARATION:The compound of formula can be produced e.g. by carrying out the etherifying reaction of the ester of 4-hydroxy-2,3,5,6-tetrafluorobenzoic acid with an alpha,omega-halogenated polymethylene in the presence of an alkali preferably at 100-130 deg.C in methanol under pressure.
Patent JP-S6238562-A (JP)
Title: Method for protecting rotary magnetic recording medium in magnetic recording and reproducing device
Inventor: MIYAKE IZUMI
IPC: G11B27/36
Filed: 1985-08-14
Abstract: PURPOSE:To prevent the occurrence of impression by driving the driving motor of a magnetic disc for the second prescribed time when deciding that a main power source is turned off and the state where the magnetic disc is loaded to a prescribed position continues for the first prescribed time. CONSTITUTION:When a 5sec timer expires, the rotation of a disc motor 41 is stopped and a warning indicator lamp 8 is extinguished, and a contact 63 is opened, and a 60min timer and the 5sec timer are cleared. When the state where a magnetic head 12 is abutted with a still magnetic disc 11 continues for 60min, the magnetic disc 11 is rotated and driven for 5sec, and the magnetic head 12 is abutted with another position of the magnetic disc 11 generally when the magnetic disc 11 is stopped thereafter. Since the magnetic head 12 is pressed to the different position of the magnetic disc 11 at the intervals of 60min, the state where only one position is pressed for a very long time is avoided to prevent the scar of the magnetic head 12 on the magnetic disc 11.
Patent JP-S6420713-A (JP)
Title: Signal extraction circuit
Inventor: UEDA NOBUO
IPC: H03H7/01
Filed: 1987-07-15
Abstract: PURPOSE:To minimize the required number of extraction means and to extract a signal with excellent S/N by adopting the constitution in such a way that a filter means is provided and a signal follows a signal whose frequency varies by time. CONSTITUTION:The resonance frequency of a filter means 6 extracting the signal is varied in following to the signal whose frequency varies by time. That is, the filter means 6 extracting a signal whose frequency varies by time has a level difference by the signal frequency in advance caused by other filter means and the level difference is detected by a limiter circuit 10 to vary the feedback thereby varying the effective resonance frequency of the circuit. Thus, the required number of extraction means is minimized and the signal with excellent S/N whose frequency varies by time is extracted.
Patent JP-S6198037-A (JP)
Inventor: HOOTAN AGIRI
IPC: G06F11/00
Filed: 1985-08-14
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-S6336924-A (JP)
Title: Fractionally continuous obtuse angle bending system
Inventor: OHASHI YOSHIHIKO
IPC: B21D5/02
Filed: 1986-07-30
Abstract: PURPOSE:To easily perform a fractionally continuous obtuse angle bending by automatically perform the fractional lifting of the lower part apron or upper part apron by a fractional lifting means on each a fixed time. CONSTITUTION:When a foot switch 21 is operated by abutting the tip of a work to an abutting member, the lower part apron 5 is ascended for the upper part apron 3, a die 9 reaches to the upper limit position and a 1st time obtuse angle bending is performed for the work. After the pass of the pre-given parameter value a motor is driven in succession, the upper limit valve is actuated and the lower part apron and die 9 are descended. After this descent of the lower part apron 5, a 2nd time gaging is performed and after the lapse of the set time, the motor is driven in the minus direction, the upper limit valve is turned OFF again, the lower part apron and die 9 are ascended again and a 2nd time obtuse angle bending is performed. The fractional continuous obtuse angle bending is performed by repeating the prescribed motion up to the designated times thereafter.