baber/WOPTO huggingface dataset:
Patent JP-H0449459-A (JP)
Title: Dma transfer method
Inventor: MIZUTA TOMOYUKI
IPC: G06F13/28
Filed: 1990-06-19
Abstract: PURPOSE:To rapidly execute data writing in a RAM by a direct memory access (DMA) controller by providing the DMA controller with a register capable of storing data. CONSTITUTION:The DMA controller 4 is provided with the register 4b for storing data and the data are stored in the register 4b under the control of a CPU 1. A write instruction for writing the data stored in the register 4b in a memory continuously writes and stores the data read out from the register 4b in the memory 3 under the control of the DMA controller 4 access by the CPU 1. Consequently, data writing in the RAM by the DMA controller 4 can rapidly be executed.
Patent JP-H028483-A (JP)
Title: Slide door closer
Inventor: FURUMURA TAKEJI
IPC: E05F15/14
Filed: 1988-06-27
Abstract: PURPOSE:To prevent the forgetting of closing slide door as well as eliminate the closing operation of door by a method in which a slide door opened is automatically closed by operation of a motorized opening and closing means after the lapse of a given time period after door opening. CONSTITUTION:An opening and closing means 2 with a drive motor 5 is provided to freely open or close a slide door by the motor 5. A position sensor 10 and a timer circuit 11 are provided to an opening and closing controller 3, and the door is automatically closed after the lapse of a given time period after opening of the slide door.
Patent JP-H11352537-A (JP)
Title: Optical equipment provided with vibration-proof processing function
Inventor: TSUKAMOTO SHINJI
IPC: G02B23/18
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an optical equipment capable of visually confirming a subject image coincident matching in the direction of a lens barrel, even in the state that a power source is turned off. SOLUTION: When a power source switch of a pair of binoculars is turned off, motors for an actuator in the vertical direction and the horizontal direction are driven so that a vertical direction driving frame is positioned at a vertical direction reset position and a horizontal direction driving frame is positioned at a horizontal direction reset position at a step S411. At a step S412, the motors for the actuator in the vertical direction and the horizontal direction are driven, based on a difference between the reset position read out from an EEPROM in advance and a movable center position, the vertical direction driving frame is driven to the center position of vertical direction moving and the horizontal direction driving frame is driven to the center position of horizontal direction moving. At a step S413, the respective motors are stopped.  At a step S414, the supply of power is stopped, and the processing is finished.
Patent JP-H05325439-A (JP)
Title: Optical pickup device
Inventor: KANOUDA TOKIO
IPC: G11B7/08
Filed: 1992-05-27
Abstract: PURPOSE:To always keep an entire pickup at an appropriate thread position even in the case of disturbance such as impact and vibration, etc., by providing a stopper part which restricts the deviation amount of a feed spring. CONSTITUTION:The stopper part 50 is formed under the feed spring 13 on a pedestal 10 so that it may be higher than the base of the pedestal by specified length, so that the deviation amount of the spring 13 separated from a thread feed screw 30 is regulated. Namely, the tip of the spring 13 abuts on the stopper part 50, so that the deviation in the pedestal 10 direction is regulated to a state shown by an alternate long and short dash line in figure. At such a time, since meshing of a rising part 13A with the screw 30 is not released, the rising part 13A is prevented from getting over the screw groove 30 even when the impact is given, thereby always keeping the position of the optical pickup in a disk direction appropriate.
Patent JP-S5860093-A (JP)
Title: Aqueous size composition
Inventor: DEIBUITSUDO HAWAADO DEYUMASU
IPC: D21H17/21
Filed: 1982-09-14
Abstract: Described are sizing compositions in the form of aqueous dispersions comprising a hydrophobic cellulosereactive sizing agent such as a ketene dimer, fortified rosin and a water-soluble, nitrogen-containing cationic dispersing agent. The compositions are highly efficient internal or surface sizing agents for paper and maximize the advantages of each sizing component while minimizing the disadvantages.
Patent JP-S6221775-A (JP)
Inventor: MURAYAMA YOSHIRO
IPC: C04B38/10
Filed: 1985-07-18
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-S5489773-A (JP)
Title: Electronic watch
Inventor: SEKI TATSUYUKI
IPC: G04G9/08
Filed: 1977-12-27
Abstract: PURPOSE:To prevent mis-operation and achieve the improvement of operating characteristic by disposing plural switches to display part and interposing a switch which does not take part in function selection between the switches to be simultaneously operated for function selection. CONSTITUTION:In parallel with the display part 6 of the watch body, a switch S1 for display changeoever, a switch S2 for resetting and an operating switch S3 for stopwatch are provided. To changeover the time display from the hour, minute and second to the display of month, date and day, it is done only by operating the switch S1 but when a stopwatch function was selected or the function of time correction was executed, the switches S1 and S3 need be operated simultaneously. In this case, the switch S2 which does not take part in function selection is disposed between the switches S1 and S3 and therefore mis-operation of the adjoining switches by mistake does not occur.
Patent JP-S5860109-A (JP)
Title: Wick for kerosene stove
Inventor: TANIGUCHI TAEKO
IPC: F23D3/08
Filed: 1981-10-05
Abstract: PURPOSE:To improve a sucking ability of fuel of a wick by uniformly trim the notched  edge of a reinforcing intermediate wick, by unitarily joining one edge of the intermediate wick to the upper edge of a fuel suction part, after the reinforcing intermediate wick is sandwiched between both surfaces of two heat-resistant wick material, and they are sewed up together into one sheet. CONSTITUTION:A wick body 1 is composed in such a manner that a heat-resistant, reinforcing intermediate wick 2b, which is provided with penetrated holes 6 of an arbitrary shape, longitudinally juxtaposed along the center cutting line, a S-S line, is  sandwiched in layer between a plurality of heat-resistant wick materials 2a, 2a', which  are taken out of a roll as long as a necessary length, and in a width L, which is as two  times as the width l which is the necessary width as for the height of a heat-resistant  combustion part 2, and they are unitarily joined into one sheet by sewing up 7 in a  plurality of rows at regular intervals. This sewed-up body is cut into two parts in the  width l along the cutting line, the S-S line, and each single piece, being cut in a necessary length, is joined 4 to the upper edge of a fuel suction part 3. With such an arrangement, a heat-resistant, combustion part 2 and the top line of notched edge of a  reinforcement middle wick 2 can be trimmed uniformly, together with notched part  can be formed on the edge line of a reinforcing intermediate wick 2b.
Patent JP-S5861309-A (JP)
Title: Hydraulic controller
Inventor: IKEDA TOSHIMICHI
IPC: F15B11/17
Filed: 1981-10-06
Abstract: PURPOSE:To reverse the order of shifting of directional control valves through an operating lever when another directional control valve is in the operating position, by providing a shifting order reverser which is operated depending on the signal of a detector which finds out the position of the latter directional control valve. CONSTITUTION:When a turning lever 35 is not operated, a roller 43 is put in the V-groove 42B of a cam 42 so that a rod 44 is displaced upwards and a guide roller 49 at a point of action on a lever 50 is placed in an upper position. When a boom operating lever 28 is thereafter operated, a directional control valve 25 is shifted with priority and another directional control valve 22 is shifted afterward. When the turning lever 35 is operated, the guide roller 49 is displaced downwards in a guide groove 51. When the boom operating lever 28 is thereafter operated, the directional control valve 22 is shifted with priority.
Patent JP-H0722366-A (JP)
Title: Cleaning equipment for silicon wafer
Inventor: UCHIDA NOBUO
IPC: H01L21/304
Filed: 1993-06-29
Abstract: PURPOSE:To lessen chemicals in total usage, to shorten a wafer transfer process, and to protect a silicon wafer against contamination caused by chemicals by a method wherein a cleaning tank wherein silicon wafers are cleaned with chemicals and pure water and a chemical standby tank wherein chemical is temporarily stored at a time when the silicon wafer is rinsed with water are provided. CONSTITUTION:A cleaning tank 12 is a tank wherein wafers are cleaned with chemicals and pure water, wherein a waste liquid line 18 and a chemical transfer line 20 connected to a liquid standby tank 14 are provided to the base of the tank 12, a pure water feed line 16 and a liquid feed line 30 are so provided as to be located above the tank 12, and a line 22 used for circulating chemicals is provided to the side face of the tank 12. The liquid standby tank 14 is a tank wherein chemicals are tentatively stored while wafers are cleaned with pure water, wherein a line 24 which feeds chemicals to the cleaning tank 12 is provided to the lower part of the side wall of the tank 14. Therefore, it is not necessary that a chemical standby tank is provided inside a clean room.
Patent JP-S5684193-A (JP)
Title: Welding material for corrosion-, heat-, oxidation- and abrasion resistances
Inventor: AZUMA MASAHIRO
IPC: B23K35/365
Filed: 1979-12-07
Abstract: PURPOSE:A welding material which is specified of core wire materials and coating agent compositions in a manner that the chemical components of deposited metal assume a specific range, and in which secondary hardening phenomenon is embodied to a maximum extent. CONSTITUTION:In consideration for yield rates, the core wire material is made of the composition of <=0.2% C based on weight (hereafter the same), <=4% Fe, <=5% Nb, <=80% Ni, and the residual Cr and unavoidably mixed impurities. Constituting elements of <=0.2% C based on the weight of the core wire, <=4% Fe, <=5% Nb, <=60% Ni and <=60% Cr are compounded to this in the form of graphite, metallic Ni, ferronibium, and metallic Cr, and a slag agent such as CaCO3, an arc stabilizer, a deoxidizer and a binder are compounded and are coated on the wire, whereby the welding rod is obtained. The chemical components of the deposited metal obtained by this welding material comprise <=0.1% C, <=2% Fe, 1-2% Nb, 45-55% Cr, and the residual Ni and unavoidably mixed impurities. If this is annealed at about 700 deg.C from the as welded state, it causes substantial secondary hardening.
Patent JP-S6068001-A (JP)
Title: Distillation apparatus
Inventor: DEIBIIDO DABURIYU GOA
IPC: C02F1/18
Filed: 1984-07-31
Abstract: A survival still which produces fresh water from sea-water comprises a relatively thick microporous membrane 7 which is overlaid by a sea-water absorbing wicking material 4 which is attached to the membrane 7 at its periphery. The material 4 is heated by solar radiation and vapour from the absorbed water passes downward through the membrane into a condenser formed by a liquid and vapour impermeable sheet 9 bonded to the membrane 7, this defines a distillate chamber 8 within which the vapour is condensed and collected. The wicking material is covered by and bonded to a liquid and vapour impermeable sheet exposed to solar radiation.
Patent JP-S5682309-A (JP)
Title: Liquid fuel combustion device
Inventor: ITOU MASARU
IPC: F23D11/40
Filed: 1979-12-07
Abstract: PURPOSE: To eliminate an offensive odor when fire is extinguished by a method wherein an exhaust port and a damper device to open and close the exhaust port are installed in a vaporizing chamber.  
     CONSTITUTION: A fuel supplying pipe 5, an air supplying pipe 6 and an exhaust pipe 11 are connected to a part of a vaporizing chamber 1 and an exhaust port 12 is opened and closed by means of a damper 13. Accordingly, when an extinction operation is performed, as soon as electric power supply is stopped to a pump 7 and a blast fan 10, the damper 13 is placed in an open state and the exhaust port 12 is opened. At this time, the blast fan 10 continues to rotate for a constant time after the power supply is stopped owing to a rotation inertia and the residual mixed gas in the vaporizing chamber 1 is exhausted to the outside. With this, the fire is extinguished momentarily and together with this, an offensive odor generated from a mixed gas remaining in the vaporizing chamber 1 contacted with a high temperature part of a burner head 4 is controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06610-A (JP)
Title: Method for controlling molten metal surface level in mold
Inventor: NOMOTO KAZUHITO
IPC: B22D11/18
Filed: 1992-06-18
Abstract: PURPOSE:To execute the stable control of molten metal surface level by always deciding the optimum control gain corresponding to the variation with time of the process gain during casting. CONSTITUTION:The molten metal surface level in a mold 3 is monitored by a level sensor 5, and the signal thereof is inputted to a molten metal surface level meter 6 and converted into an electric signal. In a control device 7, molten metal pouring quantity is calculated by a PID control based on the molten metal surface level data, and the opening degree regulated by positional relation between the opening part of a bottom part in a tundish 1 and the tip part of a stopper 4 is calculated. This signal is outputted to a cylinder control panel 9, and by driving a stepping cylinder 10, the lifting control of the stopper 4 is executed. The molten metal surface level signal is analyzed by a waveform analysis at the actual measured molten metal surface position, the transition of offset quantity, the transition of moving average, the average variation quantity, the instantaneous variation quantity, etc., and the optimum control gain to the process condition is always set.
Patent JP-S5863060-A (JP)
Title: Synchronous motor
Inventor: KOMATSU FUMITO
IPC: H02K27/00
Filed: 1981-10-06
Abstract: PURPOSE:To obtain a flat, compact, and light weight motor having good efficiency in the rotary shaft direction by a method wherein the coil of a fixed armature provided in a rotor is annularly wound around a center shaft and a predetermined projection section is provided at the tip section of the core of the fixed armature. CONSTITUTION:A coil 18 wound on a bobbin 15 and a fixed armature 14 having two cores 16 covering the coil 18 from both sides and bent the tip to the inside are provided at the inside of a rotor 10 having a permanent magnet ring and an arc-shaped projection section 20 for preventing dead center at starting and extending in the reverse direction against the rotary direction of the rotor 10 is unitedly provided at the bent section of the tip of the core 16. A current energizing the rotation of the rotor 10 is flowed to a starting coil 28 from an AC power source 32 at the time of starting by a commutator means consisting of sliding pieces provided at a sliding ring 22 and brushes 26a, 26b and the AC power source 32 is directly connected to the starting coil 28 and an additional coil 30 by applying thrust movement to the sliding ring 22 around synchronous rotation and a motor is operated as a synchronous motor.
Patent JP-2000346800-A (JP)
Title: Method and apparatus for measuring coating ratio of thermoplastic resin coating film
Inventor: TAKAMORI SHIGERU
IPC: G01N21/21
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To measure the coating ratio of the thermoplastic resin coating film formed on the surface of the side wall part of a glass product in an inspection chamber on the spot in a relatively simple manner. SOLUTION: Ultraviolet rays 3 with a predetermined wavelength are allowed to be incident on the surface of a glass product 4 coated with a thermoplastic resin and the coating ratio of the thermoplastic resin coating film P on the glass product is measured on the basis of the quantity of the reflected light 6 from the surface of the coated glass product after passing through a P- polarizer 7.  A coating ratio measuring apparatus is equipped with a light source part 1 having a beam splitter 2 allowing the ultraviolet rays 3 with the predetermined wavelength to be incident on the surface of the glass product 4, a first detector 5 for detecting the reflected light from the beam splitter 2, a light detection part having a second detector 9 detecting the scattered reflected light 6 reflected from the surface of the glass product and the P-polarizer 7 and an operator 11 for dividing the output value B from the second detector 9 by the output value A from the first detector 5.
Patent JP-H0450158-A (JP)
Title: Ceramic material for extrusion molding
Inventor: TAMURA MINORU
IPC: C04B35/00
Filed: 1990-06-20
Abstract: PURPOSE:To improve density and strength by mixing a ceramic material, a specific binder, plasticizer, acrylic acid oligomer, lubricant and water. CONSTITUTION:100 pts.wt. ceramic material (e.g. SiC) having >=99% purity and <=1mum grain size is mixed with 3-4 pts.wt. at least a species of binder selected from PVA, methyl cellulose, CMC and hydroxypropylmethyl cellulose, 1-3 pts.wt. at least a species of plasticizer selected from propylene glycol, glycerin, polyethylene glycol and triethylene glycol, 0.5-2 pts.wt. acrylic acid oligomer, 1-2 pts.wt. at least a species of lubricant selected from wax, paraffin and stearic acid and water.
Patent JP-2000345418-A (JP)
Title: Electrical insulation clothing of protection-from-heat type
Inventor: IDA KAORU
IPC: A41D13/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject piece of clothing to be put on in electrical work, in particular hot-line work on a utility pole or the like, facilitated in performing a continuous work under direct sunlight through rendering heat rays hard to be transmitted therethrough by laminating a piece of clothing with electrical insulation resin films and providing a reflective film such as metallized film at a specific site. SOLUTION: This piece of clothing 10 is obtained by laminating a piece of clothing with electrical insulation resin films 11 and providing a reflective film 14 selected from the group consisting of metallized films and metallic foils, wherein the end portion of the reflective film 14 is provided so as to be situated >=45 mm inside from the respective end portions of the electrical insulation resin films 11, and it is preferable that at least one sheet of the electrical insulation resin film 11 is disposed on the surface side of the reflective film 14 and at least two sheets of the electrical insulation resin films 11 on the reverse face side.
Patent JP-H1110482-A (JP)
Title: Automatic sizing device
Inventor: KOBAYASHI HIROYUKI
IPC: B24B49/10
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sizing device which can easily judge the sharpness of a grinding wheel during machining of a workpiece. SOLUTION: A history of dimensional changes of a workpiece 14 which are measured by a measuring head 16 during cutting machining is graphed on a color LCD 20 of a control part 18. Consequently, it is possible to easily judge the sharpness of a grinding wheel 10 during machining of the workpiece 14 because the mere sight of the graphs is enough to confirm a process in which dimensions are changed abruptly and a process in which dimensions are not changed irrespective of machining of the workpiece.
Patent JP-S6054137-A (JP)
Title: Method of shaping mount of fluorescent lamp of incandescent-lamp type
Inventor: TAKADA HIROSHI
IPC: H01J9/40
Filed: 1983-09-02
Abstract: PURPOSE:To enable a mount with a stable quality to be manufactured by shaping the mount using various shape pinchers. CONSTITUTION:In addition to spaces 12 and 12' for inner emission tubes 2, the first pincher has a concave 11 so that an exhaust tube 6 is not pressed and broken. After pinching is performed with the first pincher, another is performed with the second pincher while heating around the pinched area. The second pincher also has spaces 12 and 12' for the inner emission tubes 2. One blade of the second pincher has a projection 13 for facilitating the formation of the exhaust hole 14 in an area corresponding to the exhaust tube 6 in order to decrease the glass thickness of the fusing area between the exhaust tube 6 and a shaped flare 7 during the pinching. While heating an exhaust tube hole 14 is formed, the shaped flare 7 is further shaped by giving it a side blow, and the fused areas of the mount and the inner emission tubes 2 are shaped with the third pincher.
Patent JP-H11348822-A (JP)
Title: Awning, cover or roof of industrial vehicle
Inventor: NIWA YASUHIRO
IPC: B62D25/06
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cover which can eliminate the necessity of a storage space during no use, and which can be simply attached to the roof of an industrial vehicle. SOLUTION: A plurality of front openings 14 are formed in a roof 13 constituting a head guard. A first frame-like edge part 19 is formed at the entire periphery of each of the openings 14 so as to be upwardly narrowed. Front covers 15 each composed of a second frame-like edge part 22 which is downward widened so as to be fitted onto the first frame-like edge part 19, are attached to the front openings 14 so that the second frame-like edge parts 22 cover the front openings 14, the second frame-like edge parts 22 being fitted in the first frame-like edge parts 19. Engaging recesses 20 are formed in the outer surface 19a of the first frame edge part 19, and the second frame-like edge parts 22 are formed at their inner surfaces with pawls which can be engaged in the recess 20 through elastic deformation of the second frame-like edge parts 22.
Patent JP-H0210692-A (JP)
Title: Manufacture of electroluminescent light
Inventor: MORI NAOYUKI
IPC: H05B33/10
Filed: 1988-06-27
Abstract: PURPOSE:To prevent interlayer peeling by a method wherein organic binders in a body structure are semi-melted by infrared ray radiation at the time of cutting an EL device body structure. CONSTITUTION:In an EL device body structure 2A, adhesion via an organic binder is made between a light emitting layer 9 and a transparent electrode 10, a transparent resin film 11 composing a base material of the electrode 10 and a hygroscopic film 12, and a back plate 7 on a reflecting insulation layer 8 and a hygroscopic film 13, respectively. At the time of cutting a, band-shaped EL device body structure, if infrared rays are radiated to have the organic binders semi-melted and the device is cut by a cutting blade of a cutter, peeling due to impact of cutting rarely occurs.
Patent JP-S5585170-A (JP)
Title: Amplifier for common reception
Inventor: INOUE NOBUTAKA
IPC: H04N5/00
Filed: 1978-12-22
Abstract: PURPOSE: To save power consumption, by turning on or off the power supply of amplifier in response to the presence of television signal.  
     CONSTITUTION: The power supply separation filter 16 and input filters 17a∼17c are provided between the amplifiers 18a∼18c provided each channel and the input terminals 15a∼15c provided each channel of television. The television signal is partly picked up with the branch unit 29 provided with the amplifiers 18a∼18c and amplified and detected and the presence of the input signal is discriminated at the level judgement circuit 39. If no input signal is present, the switch 41 is operated so that power supply is fed to the amplifier for the said channel. Accordingly, the common reception use amplifier can be operated only to the channel present in the broadcast electromagnetic waves. 
     COPYRIGHT: (C)1980,JPO&Japio