baber/WOPTO huggingface dataset:
Patent JP-S6286706-A (JP)
Title: Choke for bulb of high voltage dc transmission equipment
Inventor: RAINHORUTO ZUNDAAMAN
IPC: H01F27/30
Filed: 1986-09-29
Abstract: A compact valve choke that is simple to manufacture, which can, however, ensure the qualities required for all operating modes, namely the needed dielectric strength and freedom from partial discharges between components that are at different voltages. This valve-choke is achieved by having: the choke windings arranged in a supporting frame in a self-supporting manner, in relation to one leg of the choke core; the choke windings potted on all sides, and the potted block supported in the supporting frame by means of fittings; the choke core consists of two generally circular-shaped cores and is secured in the supporting frame; and the choke coil includes two primary windings wound in two layers, with an outer first winding portion and a concentric inner second winding portion as well as, a core-potential center tap roughly in the center of the windings between the first winding portion and the second winding portion.
Patent JP-H1174693-A (JP)
Title: Chip part supply system
Inventor: KOHAMA YOSHINORI
IPC: H05K13/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a chip part supply system which is not complex and does not cause cost up, wherein a supply capacity from a hopper is detected to obtain a timing for refill, etc., since a refill ceases when a chip part supply case attached to the hopper becomes empty or a supply ceases when a chip part clogs in a chute slot, etc. SOLUTION: A chip part falling along a guide groove of a chip part supply device 2 is detected with a part detecting sensor. A timer circuit 6 permits conduction of a detected time interval as time up when a pre-set time is reached, and the conduction is confirmed by a display alarm unit 8 through a relay unit 7. The display alarm unit 8 displays and alarms a number for a place where the chip part supply device 2 is set on a display device 83.
Patent JP-H0686441-A (JP)
Title: Cable processor for travelling body
Inventor: NAGAHAMA TAKESHI
IPC: H02G11/02
Filed: 1992-08-31
Abstract: PURPOSE:To see that disturbance does not occur in the winding of a cable by controlling the rotation of the drive motors for a drum and a pulley individually so that they may perform cable winding and supply operation while giving tension on such a level that the cable does not get loose between by a cable drum and a guide pulley. CONSTITUTION:The controller mounted on a base 31 controls the torque of a drum driving motor 35 and a pulley driving motor 42 individually while giving a cable tension on such a level that the cable 33 does not get loose between by a cable drum 34 and the guide pulley 38 of a pusher mechanism 37 based on the input signal of only the angle of slackness detected by a cable slackness detecting mechanism 50. Hereby, even if cable winding and supplying out operation is performed repeatedly, disturbance occurring in the winding of a cable is reduced.
Patent JP-H0971595-A (JP)
Title: Production of alkyl glycoside
Inventor: OKA KOJI
IPC: C07H1/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To produce an alkyl glycoside which is a low-irritating nonionic surfactant and capable of acting as a foam stabilizer, etc., for an anionic surfactant in a short time by reacting a sugar with a higher alcohol in the presence of an acidic catalyst while applying ultrasonic waves to the reactional mixture. SOLUTION: A reactional vessel 1 having an external circulating line 8 equipped with an ultrasonic generator 2, an ultrasonic application chamber 3 and a rotary pump 4 is charged with a sugar such as glucose, a higher alcohol comprising a mixture, etc., of decyl alcohol with lauryl alcohol and myristyl alcohol and an acidic catalyst such as p-toluenesulfonic acid and the circulation is started to start the application of ultrasonic waves. The pressure in the system is decompressed with a vacuum device to start the heat-up. Water produced by the reaction is efficiently removed to carry out the reaction. Thereby, the objective alkyl glycoside which is a low-irritating nonionic surfactant and capable of not only producing stable bubbles by itself but also acting as a foam stabilizer on an anionic surfactant is obtained by the reaction in a short time.
Patent JP-H1063484-A (JP)
Title: Digital multiplier
Inventor: MOTOMURA TETSUO
IPC: G06F7/52
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To attain efficient cell arrangement about an area. SOLUTION: In a digital multiplier as many Booth selector cells S are arranged as the number of bits of a multiplicand input signal in a direction of the bits of the multiplicand input signal, constituting one level, and also cells S on as many levels as the number of Booth decoder cells D are arranged. Also, plural Booth decoder cells D are separately divided into two divided cells DA and DB as the width of cells becomes as equal as possible, as many divided cells DA and DB are formed as the number of cells S per one level, the divided cells DA and DB are adjoined to each cell S on the first level, and also arranged in one row along the bit direction of the multiplicand input signal so that one divided cell can correspond to one cell S.
Patent JP-H1158311-A (JP)
Title: Manufacture of wooden laminated material
Inventor: ZENKI YASUKAZU
IPC: B27K5/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein a material capable of being easily obtained under a simple process is used, a complicated apparatus is not required by making treatment in a laminate process easy, and a wooden laminated material of a large area and a thick material can be efficiently manufactured in a short time by improving a passing property of steam. SOLUTION: A plurality of slits S capable of passing steam are formed to a veneer or a sheet V to prepare a sheet with slits WS, or after working the veneer or sheet under a state wherein a plurality of long narrow pieces are bonded mutually with a wood fiber and not thoroughly separated, and an open part is formed between respective long narrow pieces, the veneer or sheet is heated and pressurized under a state wherein a plurality of plies are laminated mutually.
Patent JP-S60124825-A (JP)
Title: Method and apparatus for flattening thin film device
Inventor: NAGAI YASUHIRO
IPC: H01L21/205
Filed: 1983-12-09
Abstract: PURPOSE:To save processing time by simultaneous performance of both selective filling of a recession on the surface of a thin film device and selective etching of a projection by a method wherein both ion beams projecting the thin film device and depositing particles are controlled. CONSTITUTION:A target 3 is arranged so that its surface may be inclined to the central axis O-O of an ion beam projecting source 1 as well as deposited substrate particles for flattening sputtered from the target surface (sputtered particles) may be irradiated upon the surface of a thin film device 2 in an almost perpendicular angle (0-20 deg. to normal N). The surface of the thin film device 2 before being flattened is normally formed of projections 4 and recessions 5 alternately to be repeated with the projection 4 provided with a flat surface 4 and sides 6 reaching bottoms. In order to accelerate the flattening process of the thin film device 2, the incident angle thetas of the sputtered particles must be decreased while that thetae of the etching beams must be increased. Through these procedures, both the selective deposition of the target particles in the recession and the selective etching process of the projection may be performed simultaneously.
Patent JP-S60125528-A (JP)
Title: Reader
Inventor: USAMI AKIHIRO
IPC: G01J3/51
Filed: 1983-12-09
Abstract: PURPOSE:To obtain a reproduced picture having a hue which corresponds accurately to the hue of a read picture, by arranging a film body having a neutral density corresponding to the color of a color separating filter on the color separating filter given to each picture element part of a light receiving part. CONSTITUTION:Illuminating light is irradiated from a light source 2 to a read original placing table glass 1 on which the read original is placed with the surface turned down, and the image of this original is formed in a photodetector part 5 through an optical system 4. The photodetector part 5 consists of an infrared light-reflective film 10, a glass plate 8, a film body 9 having a neutral density corresponding to the color of each filter 7 in the position corresponding to the filter 7, filtes 7 of C, Y, and W given in accordance with individual picture elements of a photosensor 6, and the photosensor 6. The neutral density of the film body 9 is determined on the basis of a ratio of the output of each picture element part corresponding to C, Y, or W which is obtained when a white picture is read.
Patent JP-S59117638-A (JP)
Title: Operating device
Inventor: TSUBO HISAYOSHI
IPC: G06F7/552
Filed: 1982-12-24
Abstract: PURPOSE:To execute a square root calculation by a small number of steps, by inputting and outputting data between three registers and an arithmetic circuit. CONSTITUTION:The value deriving a square root is set to the second register 2. Upper two bits of the second register 2 are set to the first register 1, and the data of second register 2 is shifted upward by two bits. Constant 01 is set to the third register 3. Data of the first register and data of the third register are subjected subtraction in an arithmetic device 4. If data of the first register is larger than or equal to data of the third register, upper two bits of the second register are set to lower two bits of the first register, and output data of a selecting circuit 5 is set to remaining upper bits of the first register. The square root extracting arithmetic for two bits is executed in every one step.
Patent JP-H0572500-A (JP)
Title: Phase grating filter
Inventor: YONEYAMA MASAYUKI
IPC: G02B27/46
Filed: 1991-09-11
Abstract: PURPOSE:To provide the phase grating filter with superior color false signal removal performance by processing a long-wavelength side and a short- wavelength side individually through optical filters when a color false signal is removed by a phase grating. CONSTITUTION:This phase grating filter is equipped with 1st optical filters 1 and 2 which performs low-pass processing for only the long-wavelength component of light and 2nd optical filters 3 and 4 which performs low-pass processing for only the short-wavelength component of the light. For the light components passed through the 1st optical filters 1 and 2 and 2nd optical filters 3 and 4, the low-pass processing is performed selectively for the long-wavelength component and short-wavelength component as total characteristics and the intermediate-wavelength component is passed without the low-pass processing.
Patent JP-H09152988-A (JP)
Title: Entity for circular queuing producer
Inventor: REGASHII PASUKARU
IPC: G06F12/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the derivation of queue state information by maintaining the logical whole image of a queue and enforcing the judgment of a queue state. SOLUTION: The copy of a C index is supplied to a preparing person entity 12 and this copy is maintained in a register 36. The copy of a P index is supplied to a user entity 13 and this copy is maintained in a register 39. The preparing person entiry 12 can derive queue state information by subtracting the stored copy value of the C index from the P index value based on a module N. In the same way, the user entity 13 can derive queue state information by subtracting the copy of the stored P index from the C index value based on the module N. Thus, whether the queue is full or empty can be verified.
Patent JP-S60122847-A (JP)
Title: Smoke venting device
Inventor: MISHIMA MOTOMICHI
IPC: F24F7/06
Filed: 1983-12-08
Abstract: PURPOSE:To automatically replenish the cleaning liquid reservoir with the cleaning liquid while a venting fan is being operated by providing a liquid level switch in the cleaning liquid reservoir located in the bottom of the main body, and providing a solenoid valve, which is interlocked to the liquid level switch, in a pipe connecting a cleaning liquid tank with the cleaning liquid reservoir. CONSTITUTION:Oily particles in the oily smoke are separated by the inertial collision and stick to buffle plates 8a, 8b, 8c and the inner wall of the main body 3, and the cleaned exhaust air is discharged from an air vent 7. While the air is discharged, both a solenoid valve 29 and a pilot lamp 19 are connected to the power source via a liquid level switch 34. When there is too little cleaning liquid in a cleaning liquid reservoir 11, the liquid level switch 34 is turned ON, the pilot lamp 19 is illuminated, and the solenoid valve 29 is opened to allow the cleaning liquid to be supplied from a cleaning liquid tank 15 through a feed pipe 28 to the cleaning liquid reservoir 11.
Patent JP-S6294249-A (JP)
Title: Speed controlling system
Inventor: SAKAMOTO KEIJI
IPC: H02P21/24
Filed: 1985-10-17
Abstract: PURPOSE:To carry out speed control with high accuracy by feeding back a speed estimated value obtained from an estimating device to the comparing element of an I-P controller, and feeding back information on position to the input side of its integrating element, and obtaining information on torque command from an output side to a motor. CONSTITUTION:A speed estimated value V obtained by an estimating device 4 is fed back to the comparing element K2 of an I-P controller 6, and the position information theta of a motor 5 obtained by a rotary encoder is fed back to an arithmetic device 1 provided on the input side of the integrating element K1/S of the I-P controller 6. Thus, by feeding back the speed estimated value V obtained by the estimating device 4 only to the comparing element K2 of the I-P controller while feeding back the position information theta to the input side of the integrating element of the I-P controller, the offset quantity of the torque command U can be eliminated, enabling stable speed control with high accuracy.
Patent JP-H04113525-A (JP)
Title: Optical pickup
Inventor: NAKAMURA HIROYUKI
IPC: G11B7/13
Filed: 1990-08-31
Abstract: PURPOSE:To miniaturize an optical pickup and to improve reliability by providing a metallic plate fixed by laser welding on an optical housing fitted to the back of a printed circuit board. CONSTITUTION:A photodetector 6 is mounted on a printed circuit board 7, and the metallic plate 11 having almost the same shape as the printed circuit board 7 is fitted to the back of this printed circuit board 7. This metallic plate 11 is adhered to an optical housing 8 by the laser welding. Since the metallic plate 11 fitted to the back of the printed circuit board 7 mounting the photodetector 6 is fixed to the optical housing 8 by using laser welding, the optical pickup can be miniaturized. Further, the number of parts can be reduced, the control accuracy of the photodetector 6 can be kept high against any environmental change, and high reliability can be obtained.
Patent JP-2001055017-A (JP)
Title: Pneumatic tire
Inventor: FUKAZAWA SHIRO
IPC: B60C11/117
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To reconcile abrasion resistance, heating durability and bad road running-through performance by forming a central land part extending in the circumferential direction in a tread central area, and arranging plural closed grooves in the circumferential direction in the central land part. SOLUTION: For example, a rib lug pattern has two circumferential directional grooves 1a, 1b extending in the circumferential direction of a tread and three ribs 2a, 2b, 2c defined by these circumferential grooves 1a, 1b. Width directional lug grooves 3a, 3b are arranged on both side shoulder ribs 2a, 2c among these ribs. Plural closed grooves 4 are arranged in the circumferential direction of the center rib 2b between the shoulder ribs. A connecting groove 5 opening in both circumferential directional grooves is arranged between the closed grooves 4 where the center rib 2b is adjacent in the circumferential direction. The depth of this connecting groove 5 is set in the range of 10 to 100% to the circumferential directional grooves. Such constitution can reconcile abrasion resistance, heating durability and bad road running-through performance.
Patent JP-H0861349-A (JP)
Title: U-shaped screw
Inventor: KONO AKIRA
IPC: F16B37/12
Filed: 1994-08-22
Abstract: PURPOSE: To permit a variety of firm joint by cutting the head part of a screw, forming a hole part by drilling the inside, having the center of the screw as reference, and forming a groove for a tool for turning the screw at the bottom part of the hole part. CONSTITUTION: At the upper part of a screw body 1 having the external screw threads free of the head part, a cavity (hole part) is formed by the drilling from the center of the screw, and the inside screw threads are formed on the inner periphery of the cavity. Further, at the bottom part 6 of the cavity, a cross shaped groove 4 for the engagement with the tool top end part for turning the screw is formed. Screwing installation is performed by hooking the tool with the groove 4 and turning the screw body 1. If necessary, an another screw is screwed by utilizing the inside screw thread 2, and a variety of usage is enabled.
Patent JP-S6291549-A (JP)
Title: Tetrafluoroethylene/propylene copolymer composition
Inventor: FURUKAWA KIYOSHI
IPC: C08K3/00
Filed: 1985-10-17
Abstract: PURPOSE:To provide the titled compsn. which has excellent heat resistance, electrical characteristics and flame retardance, can be arbitrarily colored and is suitable for use as a coating material for lead wires for motors, wires for electronic appliances, consisting of a tetrafluoroethylene/propylene copolymer and zinc sulfide powder. CONSTITUTION:100pts.wt. tetrafluoroethylene/propylene copolymer is blended with 3-100pts.wt. zinc sulfide powder having a particle size of 100mu or below and a purity of 90% or above and optionally, 0.5-10pts.wt. crosslinking agent such as an org. peroxide (e.g., dicumyl peroxide), etc., and 0.1-10pts.wt. crosslinking aid (e.g., triallyl cyanurate).
Patent JP-S61110616-A (JP)
Title: Sun visor for car
Inventor: NAGASHIMA TSUNEYASU
IPC: B60J3/02
Filed: 1984-11-02
Abstract: PURPOSE:To simplify preparation by integrally forming a sun visor body from a reinforcing plate, wire core members for supporting the peripheral edge of the reinforcing plate, and a pad member and a skin member laminated onto the both surfaces of the wire core members are installing a reinforcing sun visor inside. CONSTITUTION:A sun visor body 1 is onstituted of a wire core member 100 which forms the outside diameter part, pad members 102 which are laminated onto the both surfaces of the wire core member, and skin members 104. A pair of half-divided reinforcing plates 106 are installed onto the both sides of a reinforcing frame 100B of the wire core member 100. Said reinforcing plate 106 is constituted of a pocket part 106A whose one edge is opened, and the engagement holes 106E formed onto the right and left inner peripheral wall, and so on. While a hole 204 is formed onto the both sides of an auxiliary sun visor 2, and a spring 206 and a click stopper 208 are inserted into the hole 204. Therefore, the auxiliary sun visor 2 is retained into the pocket part 106A by inserting the click stopper 208 into the engagement hole 106E.
Patent JP-S61109524-A (JP)
Inventor: ICHIKI KATSUYOSHI
IPC: A47J37/04
Filed: 1984-11-02
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-H0877886-A (JP)
Title: Switch device for cursor key
Inventor: ANZAI TATSUHIKO
IPC: G06F3/0338
Filed: 1994-08-31
Abstract: PURPOSE: To provide a switch device for a cursor key which can be downsized and by which operational failure with mixture of a foreign matter and simultaneous pushing-down of two or more contact points can be eliminated and which has a structure having excellent reliability. CONSTITUTION: Contact point parts to move a cursor displayed in a display surface in the vertical and lateral direction are arranged with every direction for moving the cursor, and the respective contact point parts are operated through pushing-down of a key top arranged in response to the respective contact point parts. A pivot part 12 to control rotation so as to push down only a single contact point part 8 among the four contact point parts 8 corresponding to the selected direction when the key top 6 is rotated in the selected one direction among four directions corresponding to the cursor, is arranged almost in the center of the four contact point parts 8.
Patent JP-2001057235-A (JP)
Title: Non-aqueous electrolyte and non-aqueous electrolyte secondary battery
Inventor: HIBARA AKIO
IPC: H01M10/0567
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the life of a battery by using an electrolyte composed of a non-aqueous solvent including an additive, and lithium salt, and having below specific % of leakage current control rate. SOLUTION: A non-aqueous electrolyte composed of a non-aqueous solvent including an addtive, and lithium salt, and having a leakage current control rate of below 95% is used. The non-aqueous electrolyte of 3g, having 1 mol/l of concentration of LiPF6 to natural graphite of 1 g, is allowed to exist in an electrochemical element consisting of an electrode including natural graphite as an active material, and another electrode including metallic lithium as an active material, voltage of 0.01 V is applied thereto at 60 deg.C, and a value of current flowing after 25 hours from the start of the application of voltage is measured and converted into a value per graphite of 1 g to be regarded as a leakage current value.  A ratio of leakage current value α when a mixture solvent composed of 39.8 wt.% of ethylene carbonate, 59.7 wt.% of dimethylcarbonate and 0.5 wt.% of additive, to a leakage current value β when a mixture solvent composed of 40 wt.% of ethylene carbonate and 60 wt.% of dimethylcarbonate, is a leakage current control rate.
Patent JP-H0396027-A (JP)
Title: Multiplex transmission method for mixture of basic interface and primary group interface
Inventor: KAMOI NOBUHISA
IPC: H04L12/02
Filed: 1989-09-07
Abstract: PURPOSE:To sent an SHG(super handling group) comprising a basic interface and an SHG comprising a primary group interface in mixture to a subscriber equipment installation station through one transmission line by using 8 basic interfaces as 1SHG and using the primary group interface as 1 SHG, providing an identification code to them. CONSTITUTION:An SHG signal replacement section 3 sending a signal through replacement corresponding to a sent SHG sends an SHG comprising basic interfaces to a 2B+D signal conversion section 14. The section 3 applies inverse conversion to an SHG comprising primary group interfaces so as to be sent to a 23B+D signal conversion section 15 and sends the result to an ISEB 10 and an ISEP 11 of an exchange. Thus, the SHG comprising 2B+D and the SHG comprising 23B+D are sent in mixture through a transmission line between a station equipment installation station and a subscriber's equipment installation station.
Patent JP-S6387047-A (JP)
Title: Communication control system
Inventor: KATSURAGAWA YASUYOSHI
IPC: H04L13/00
Filed: 1986-09-30
Abstract: PURPOSE:To process >=2 types of protocols just with a single circuit by providing a protocol deciding part to check whether an input request is given or not from one of >=2 protocol terminals. CONSTITUTION:A protocol deciding part 19 checks whether an input request is given from a protocol terminal 6 or not. If so, the terminal is connected to its corresponding protocol processing part 3 via a circuit 18. While the circuit 18 is given up if no input request is received. Then it is checked repetitively whether or not another protocol terminal 7 has the same request in the same way. Thus a single circuit 18 is used exclusively by protocols which are selectively matched with each other.