baber/WOPTO huggingface dataset:
Patent JP-S59221062-A (JP)
Title: Camp-on system
Inventor: TEZUKA KINGO
IPC: H04M3/42
Filed: 1983-05-31
Abstract: PURPOSE:To attain the camp-on connection equivalent to that secured among extensions to each other with no intervension of an operator of attendant board and to improve the service, by dialing a special number for camp-on and a trunk telephone to be called from another trunk telephone when an extension telephone is set in a busy mode. CONSTITUTION:Extension telephones A and B are connected to a trunk telephone C connected to a central office trunk CWBT via a channel network SW of an automatic private branch exchange. an originating register ORT, a central controller CCU and an originator trunk DT are connected to the SW of the exchange. Then a store device CMT for information on trunk subscriber number is connected to the CCU. When telephones A and B of the exchange are busy, the telephone C hears the dial tone connected to the register ORT via the SW and then dials a special number for camp-on. This special number information is counted by the ORT, and the special number is temporarily stored to the CMT. Then the information on the desired trunk subscriber number is counted and analyzed to be sent to the CCU together with the special number information. Thus the camp-on connection equivalent to that secured among extensions to each other.
Patent JP-S60242101-A (JP)
Inventor: FUJIYAMA AKIRA
IPC: B65F1/00
Filed: 1984-05-15
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-S57211102-A (JP)
Title: Production for waveguide lens
Inventor: KAWACHI MASAO
IPC: G02B6/124
Filed: 1981-06-23
Abstract: PURPOSE:To produce a waveguide lens without depending upon a high-order polishing technique, by utilizing the difference of etching speed based on the difference of glass composite to provide a ruggedness on a plate-shaped glass plate. CONSTITUTION:A glass material 1 where a glass bar 2 having a graded dopant concentration distribution in the direction of the radius is buried is sliced in the direction intersecting the axial direction of the glass bar 2 to obtain a plate material 3 which has a graded dopant concentration distribution retaining part 4 internally. The upper face of the plate material 3 is etched with an etching liquid, and a part including the dopant more is etched in a higher speed to form a recess curved surface 5. A glass film 6 which should be an optical waveguide layer is accumulated on the surface of the plate material 3 including the recess curved surface, thus obtaining a waveguide lens.
Patent JP-2000293633-A (JP)
Title: Picture reader and its controlling method and document management system
Inventor: SATO YUKIO
IPC: G06K9/62
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To attain character recognition with high precision, and to simplify an operation by outside equipment by linking the automatic feeding operation of an original picture with OCR(optical character reader) processing. SOLUTION: In this control method, when an original is fed (S11), and automatic OCR processing is selected, a reading operation is executed with prescribed low resolution (S12→S14), and then the OCR processing is executed, and character recognition is operated (S15). Then, whether or not the character recognition ratio of OCR processed picture data is a prescribed value or more is judged (S16), and when the answer is negative(No), the resolution is increased, and the reading operation is executed again (S17), and the OCR processing is executed again (S15). After the character recognition ratio of the picture data reaches the prescribed value, the original is ejected (S16→S18).
Patent JP-H07304572-A (JP)
Title: Elevator
Inventor: OGASAWARA TAKESHI
IPC: B66B9/04
Filed: 1994-05-10
Abstract: PURPOSE:To stabilize braking force of a brake up to low speed from high speed by a small device by controlling pressure of a fluid pressure cylinder by plural fluid pressure control means in the fluid pressure control means. CONSTITUTION:Operating fluid of a fluid tank 48 is put under high pressure by a fluid pressure pump 42 driven by a motor 41, and is accumulated in an accumulator 45. A control valve 40 is communicated with a fluid chamber of a fluid pressure cylinder by a passage 51, and a directional control valve 49 is communicated with the fluid chamber by a passage 51a. An orifice arranged in a pipe line on this side of the directional control valve 49 is closed at its maximum, and high pressure fluid is prevented from communicating with the passage 51a from the directional control valve 49. The directional control valve 49 is put in a current-carrying condition, and pressure of the fluid chamber of the fluid pressure cylinder is prevented from leaking to the fluid tank 48 from the directional control valve 49. At normal time, the operating fluid is discharged to the fluid tank 48 only by the control valve 40, and while controlling pressure of the high pressure fluid accumulated in the accumulator 45 according to a command from a braking control device, it is supplied to the fluid chamber, and the pressure is controlled.
Patent JP-S59220732-A (JP)
Title: Photoresist developing solution
Inventor: KAMATA YUTAKA
IPC: G03F7/30
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a developing soln. capable of easily giving a resist film having a prescribed pattern by mixing specified aqueous developer solns. so as to minimize a change in developing speed in a prescribed service temp. range and to make a temp. regulating operation unnecessary. CONSTITUTION:An aqueous soln. prepd. by mixing an aqueous soln. of tetramethylammonium hydroxide (TMAH) with an aqueous soln. of trimethyl-(hydroxyethyl)ammoniumhydroquinone (THAH) in 5:2-1:10 weight ratio is used as a photoresist developing soln. A change in the developing speed of the developing soln. in the service temp. range is minimized by making use of the developing speeds of the developer solns. depending on temp., and a temp. regulating operation is made unnecessary. A resist film having a prescribed pattern can be easily obtd. with the developing soln.
Patent JP-H11295894-A (JP)
Title: Resist material, its preparation and forming method of resist pattern
Inventor: TAKECHI SATOSHI
IPC: G03F7/039
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a chemically amplifying resist material having high resolution, high sensitivity and excellent dry etching resistance without dispersion in the characteristics for the production lots of the resin. SOLUTION: An acid-sensitive copolymer is prepared as the base resin by copolymn. of at least a first monomer unit and a second monomer unit. The first monomer unit contains alkali-soluble groups protected by protecting groups containing an alicyclic hydrocarbon structure, while the second monomer unit contains an alkali-soluble groups protected by protecting groups containing a lactone structure. In the preparation of the copolymer above described, monomers corresponding to the first and second monomer units are added to the polymn. system according to the consumed amts. of the respective monomers.
Patent JP-H07304026-A (JP)
Title: Kneader for powder/granulate
Inventor: MOCHIZUKI TAKUO
IPC: B01F5/04
Filed: 1994-05-10
Abstract: PURPOSE:To surely knead powder-granulate such as cement, obtain a superior durability, and eliminate a variation among products by a method wherein an outlet of a powder/granulate storage tank is so disposed as to face a powder/ granulate supply port of a jet pump, and the powder/granulate supply port facing the outlet is connected to atmosphere. CONSTITUTION:Water 2 in a storage tank 3 is pressurized by a pressurizing pump 4 to be fed by force to a jet nozzle 9 by a jet pump M.J.P through a high-pressure water supply path 20 to be jetted into a protective pipe 10. Outside air is sucked through an intake air pipe 11 under a negative pressure formed by jetting the water to produce an air-mixed jet flow. By jetting the air-mixed jet flow to a suction pipe 12, a negative pressure acting on a powder/granulate supply port 15 from a powder/granulate suction port 13 to suck outside air. On the other hand, cement 7 falls from a storage tank 8 to the supply port 15 through a powder/granulate outlet 30, comes into contact with the jet flow in the suction pipe 12 and a mixing pipe 14, and circulates to the storage tank 3 under reflux. In addition, cement adhering to an inner data of a container body 16 is washed by pressurized water from the high-pressure water supply path 20 and a washing water supply path 21.
Patent JP-S60242520-A (JP)
Title: Production of magnetic recording medium
Inventor: YOSHIDA EIKICHI
IPC: C10N40/18
Filed: 1984-05-16
Abstract: PURPOSE:To obtain a recording medium having excellent running property and durability by coating a magnetic layer into which a polysiloxane/polyoxyalkylene copolymer and high fatty acid are incorporated on a substrate and a lubricating agent contg. said copolymer and sodium alkyl sulfonate on the magnetic layer. CONSTITUTION:The lubricating agent mixture contg. the polysiloxane/polyoxyalkylene copolymer A expressed by the formula (R is an alkyl or 1-4C, m is 5-40, n is 1-5, (a) is 0-4, (b) is 5-20 and a/b <0.2) and the higher fatty acid such as aluric acid or stearic acid in a 20/80-50/50 range by weight in incorporated into magnetic powder at 0.2-20wt% by the in weight of said powder to prepare a magnetic paint. Such paint is coated on the substrate and is dried to form the magnetic layer. A volatile org. solvent soln. of the lubricating agent mixture contg. the sodium alkylsulfonate/copolymer A at 0.5/99.5-30/70 by weight is coated on such magnetic layer and is dried to penetrate the lubricating agent to the voids of the magnetic layer so that the lubricating agent is migrated gradually toward the surface for a long period. The magnetic recording medium which obviates bleeding of the lubricating agent even at and under a high temp. and high humidity and has the excellent running property and durability is obtd.
Patent JP-H01266529-A (JP)
Title: Driving mechanism for image reader
Inventor: OTSUKA KENICHIRO
IPC: H04N1/10
Filed: 1988-04-18
Abstract: PURPOSE:To simplify a structure and to reduce the cost of production by using an optical reading means both in an original moving type reading mechanisms and in an original static type reading mechanism. CONSTITUTION:In an original moving type reading mode, a control means makes a 1st electromagnetic clutch C1 in a turn-on-state and a 2nd electromagnetic clutch C2 in a turn-off-state. Since a driving motor M is driven in a normally rotating direction, an original is fed and read at an original reading position by the optical reading means 42 and the original which has been read is ejected at an ejection position. In an original static type reading mode, the control means makes the 1st electromagnetic clutch C1 in the turn-off-state and the 2nd electromagnetic clutch C2 is turn-on-state. Since the driving of normal and reverse rotation of the driving motor M is controlled, the optical reading means 42 can read the original image of the original placed on an original placing plate 22. Thus, the structure can be simplified and the cost can be reduced.
Patent JP-H08292418-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: AKIYAMA TAKASHI
IPC: G09G3/36
Filed: 1995-04-21
Abstract: PURPOSE: To provide a liquid crystal display device which is free from crosstalk. CONSTITUTION: A data signal in a selection period of each scanning signal consists of a front-side data halt period trf having the same polarity with the selection period, a data output period tD which follows the front-side data output period tD and attains a gradational display, a rear-side data halt period trd which follows the data output period tD and has the same polarity with the selection period. Consequently, the potential difference between the data output period tD and front-side data halt period trf and the potential difference between the data output period tD and rear-side data halt period can be lowered and a voltage waveform which has a small difference in waveform rounding with a display state can be applied to the capacity of a liquid crystal layer, so that crosstalk can greatly be reduced.
Patent JP-S5721468-A (JP)
Title: Cationic textile size
Inventor: KIMIMURA TAKAYOSHI
IPC: D06M15/333
Filed: 1980-07-14
Abstract: PURPOSE: A textile size excellent in adhesion to a fiber and capable of easily removing soil by washing, which is primarily composed of a cationic polymer emulsion obtd. by the emulsion polymn. of a vinyl monomer in the presence of a cationic PVA.  
     CONSTITUTION: 100pts.wt. vinyl monomer such as vinyl acetate or, if necessary, monomer mixture consisting of a copolymerizable unsaturated carboxylic acid such as crotonic acid is emulsion polymerized in the presence of at least 5pts.wt. cationic PVA, to obtain a textile size comprising a cationic polymer emulsion. It is possible to prepare said cationic PVA, for example, by the reaction of a quaternary ammonium salt contg. a glycidyl group with PVA, the etherification of PVA with epichlorohydrin followed by amination, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03293695-A (JP)
Title: Lap-top type personal computer
Inventor: OSHIBA KOICHI
IPC: G06F1/26
Filed: 1990-04-11
Abstract: PURPOSE:To use the free space in a main body part when a new function such as a hard disk drive is added by providing a lid body part with an inverter which supplies AC electric power to a back light. CONSTITUTION:The right-left center position of a liquid crystal display part 22 is set on the left side of the center position of the main body part 2. Consequently, the free space is formed on the right side of the lid body part 5, so the inverter is provided in the lid body part 4 and a contrast adjusting variable resistor 24 and a brightness adjusting variable resistor 26 are provided on the surface of this part. Consequently, the space for providing the inverter is obtained in the main body part 2 and utilized as part of the space for adding a new function such as a hard disk drive.
Patent JP-H11280470-A (JP)
Title: Exhaust manifold shape
Inventor: ASO MASAHIRO
IPC: F01N3/24
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To lengthen a reaching time of pressure wave and thereby improve torque, by installing a first pipe which connects branch pipes successively coupled up to each cylinder of an internal combustion engine respectively, and connecting a roughly linear second pipe to its downstream part, and installing a catalyst or a reflection part of the pressure wave on a part in the direct downstream of the second pipe. SOLUTION: First to fourth branch pipes 4 (4-1 to 4-4), connected to first to fourth cylinders, #1 to #4, of a 4-cylinder internal combustion engine 2, are connected successively by a first pipe 6, and a roughly linear second pipe 8 is connected to the downstream part of the first pipe 6, and also a catalyst 10, which functions as a reflection part of a pressure wave simultaneously, is arranged on a part in the direct downstream of the second pipe 8. In this case, the second pipe is fixed so as to have a larger passage diameter d2, namely 1.5 d1 or larger, compared with each passage diameter d1 of branch pipes 4. Consequently, the pressure wave is damped to thereby aim to improve the output torque of an engine.
Patent JP-2000292464-A (JP)
Title: Method for correcting induction error in current measurement
Inventor: ABE NORIO
IPC: G01R15/24
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a value close to the true value of the current of each line by providing a light magnetic field sensor for each of the three phase of transmission/distribution lines in a horizontal or vertical arrangement, and performing correction from the vector of the apparent measurement signal of each phase being detected and the synthesis vector of the three signals. SOLUTION: Current sensors 1a, 1b, and 1c mounted to three-phase transmission lines A, B, and C are connected to a signal converter 5. The current sensors 1a, 1b, and 1c are provided with a light magnetic field sensor at a core and are in structure for pinching a light magnetic field sensor in a gap that is provided at the core, and output light that has been subjected to intensity modulation according to the strength of the magnetic field being generated in the lines A, B, and C being inserted into the core.  The signal converter 5 has an operation means, and can perform correction to an induction component that has not been considered conventionally by performing correction according to the vector of the apparent measurement signal of each phase being detected and the synthesis vector of the signals and calculating an accurate current value from the lines A, B, and C, thus reducing a measurement error.
Patent JP-S58220317-A (JP)
Inventor: EDOWAADO FURUTON
IPC: H01H13/20
Filed: 1983-05-31
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-H08291053-A (JP)
Title: Preparation for external use
Inventor: OKAMOTO RYUSUKE
IPC: A61K9/70
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a preparation for external use imparted with an antiinflammatory and analgesic effect and at the same time a corset effect. CONSTITUTION: In this preparation, an adhesive layer 3 having pressure sensitive adhesivity at normal temperature is placed in a noncontinuous state on a nonwoven fabric side of a supporting body 12 consisting of a base material 1 and the nonwoven fabric 2 which is layered on the base material 1. The nonwoven fabric 2 is impregnated with a liquid agent containing an antiinflammatory and analgesic agent. Further, a protecting film 4 peelable at use is layered on the adhesive layer 3.
Patent JP-S60240234-A (JP)
Title: Receiver fault deciding system
Inventor: SASAYA TOSHIHISA
IPC: H04B17/29
Filed: 1984-05-15
Abstract: PURPOSE:To inflict no loss to a radio receiver which is being operated as an existing machine by using a linear coupler for exerting almost no-loss and large loss to the existing machine and a stand-by machine, respectively, and connecting it to an antenna. CONSTITUTION:As for a linear coupler 20, its loss is about 0.5dB with respect to terminals (a) (b) and there is scarcely loss, but as for terminals (a) (c), a resistance (r) is inserted, and the loss attains to 20dB. Therefore, both receivers 3, 4 are constituted in advance so that when there is no signal, the output contact of a squelch circuit is closed and grounded, and when there is a signal, its output contact is opened and the ground is detached. When a No.1 receiver 3 being an existing machine is being operated, if the output contact of its squelch circuit is closed, a coaxial relay is operated automatically by deciding a fault, and by its contacts 21-24, a No.2 receiver 4 being a stand-by machine is connected to the output terminal (b) of the linear coupler 20.
Patent JP-H08291953-A (JP)
Title: Laminated type heat exchanger
Inventor: HASEGAWA ETSUO
IPC: F25B39/02
Filed: 1995-04-21
Abstract: PURPOSE: To perform an efficient discharging of condensed water generated at a connector or fin surfaces in a laminated type heat exchanger in which a plurality of connectors having an outlet tank and an inlet tank formed at one end and bent parts for preventing pull-out of the fins at the other end are laminated and then fins are arranged between each of the connectors. CONSTITUTION: Bent parts 111, 112 are formed at both right and left sides of a lower end of a plate 100. A central part of the lower end is formed with a projecting piece 113. If an evaporator is formed by the plate 100, the fins arranged between each of the connectors are prevented from being pulled out by the bent parts 111, 112 and further condensed water generated at the surface of the connector is efficiently discharged out of the projecting piece 113.
Patent JP-H01270774-A (JP)
Title: Linear ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1988-04-20
Abstract: PURPOSE:To easily move a bent passage by bringing a second member into contact with a first member at two positions aligned in a direction different from a moving direction, and independently varying a driving speed generated at the contact part. CONSTITUTION:A linear ultrasonic motor 10 has a moving element 11 corresponding to a second member, and rod-like piezoelectric elements 13a-13d of slip mode capable of vibrating on the upper and lower surfaces of a piezoelectric element 12 of a thickness mode capable of vibrating are provided in parallel. Electrodes are disposed in insulation on the upper and lower surfaces 9a, 9b of the first-second piezoelectric elements 12-13, and exciting means is formed of the elements 12-13. A pair of vibrators 14a-14b are so disposed as to hold the elements 12-13 from above and below, and clamped by bolts 15. Further, stationary rails 17a-17b are slidably interposed between the blades of the vibrator 14. Thus, it is moved in a predetermined direction by elliptical vibration generated at two contacts to vary its relative moving direction.
Patent JP-H04326704-A (JP)
Title: Manufacture of zinc oxide varistor
Inventor: IGA ATSUSHI
IPC: H01C7/10
Filed: 1991-04-26
Abstract: PURPOSE:To prevent that the electric characteristic of a zinc oxide varistor is changed when a voltage is applied, for long hours, to the zinc oxide varistor used to absorb a surge in an electric circuit because the change progresses, so as to be dangerous, to a direction in which a varistor voltage is dropped. CONSTITUTION:When a zinc oxide varistor material which contains at least bismuth oxide, manganese oxide and cobalt oxide as additives is baked, it is baked at a high temperature. After that, when it is cooled, it is kept within a temperature range of 650 to 850 deg.C in an oxidizing atmosphere for 12 hours or higher. After that, it is cooled. Thereby, it is possible to obtain a zinc oxide varistor 11 which is stable when a voltage is applied for many hours without damaging its nonlinear resistance characteristic in a current-voltage characteristic.
Patent JP-H11292046-A (JP)
Title: Breaking device of bag body in which recyclable waste are packed
Inventor: KANBAYASHI TSUTOMU
IPC: B02C18/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a double-wheel rotary type bag breaking device to break a packed bag body to remove hazardous substances and foreign matters from the packed bag in which collected recyclable wastes are packed, and to construct the safe recycle system. SOLUTION: A throw-in port 2 to throw a packed bag body (a) in which recyclable wastes a2 are packed on an upper part of a machine body 1, a rotary drum body (large) 3 and a rotary drum body (small) 4 are stretched immediately below the throw-in port 2 opposite to each other in a right-to-left direction, a plurality of breaking plates 5 are provided in the axial direction with the specified intervals on the circumferential surface of the rotary drum body (large) 3, plurality of cutting blades 5' to cut in, tear and cut off the packed bags (a) are projected on each bag-breaking plates 5, bag support plates 6 with a plurality of projecting blades 6' to support the packed bags (a) are continuously provided on the circumferential surface of the rotary drum body (small) 4 at the intermediate position of the bag-breaking plates 5 adjacent to each other,  a flexible supporting rod 7 to flexibly follow and support the thrown-in package bags (a) is projected, and an outlet to take out the recyclable wastes a2 and the cut bag a1 is provided below the machine body 1.