baber/WOPTO huggingface dataset:
Patent JP-H1190724-A (JP)
Title: Trimming method and device without any burr for metal band
Inventor: NAKAZATO KAZUKI
IPC: B23D19/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To stably trim a metal band without any burr by setting a top-side narrowing pressure applying roll to a roll extending across the whole width of the metal band and by setting bottom-side narrowing pressure applying rolls to rolls for pressurizing the ends of the metal band respectively. SOLUTION: A top roll 3a of narrowing pressure applying rolls 3 which is in the downstream of a side trimmer for forming a prescribed cut in metal band end parts is set to a roll extending across the whole width in the width direction of the metal band 1. Bottom rolls 3b, 3b are provided in both ends part of the metal band 1 respectively. This constitution applies the narrowing pressure not to the central part of the metal band 1 but to only the both end parts so as to suppress a foreign substance from biting into the central part of the metal band 1 at minimum. Because the top roll 3a is set to the width- directional full width roll, the swelling of the central part of the metal band 1 is suppressed by this top roll 3a so that the generation of a rubbing flaw and fracture in the adjacent to the narrowing pressure applying rolls 3 caused by this swelling can be suppressed.
Patent JP-S62115503-A (JP)
Title: Machine tool
Inventor: KITAMURA KOICHIRO
IPC: G05B19/414
Filed: 1985-11-15
Abstract: PURPOSE:To thin and lighten the bundle of cables, and to easily set a control panel at the optimum position for an operation by an operator by transmitting a signal sent from the operation panel and the signal received by the control panel with an optical fiber cable. CONSTITUTION:At an optical fiber cable 35, one end of an optical fiber 39 is faced with a light emitting element 33 within a control panel 5, and the other end is connected to one end of an optical fiber 45 through optical connectors 40 and 41. One end of an optical fiber 42 is connected to the other end of the fiber 45 through optical connectors 43 and 44 in a CNC device 4, and the other end is faced with a light receiving element 36 within the device 4. An optical fiber 37 is also constituted in the same manner. Therefore, a down signal emitted from the control panel 5 is transmitted to the device 4 through the cables 35 and 37. On the other hand, an up signal received by the device 5 is transmitted through an optical fiber cable 57 consituted in the same manner but in the reverse direction of the cables 35 and 37. Thus, by using the optical fiber cable as a cable for a signal transmission, the bundle of the cables can be thinned and lightened.
Patent JP-H03116180-A (JP)
Title: Static eliminator
Inventor: ISAKI HIROFUMI
IPC: G03G21/00
Filed: 1989-09-29
Abstract: PURPOSE:To allow a cold cathode tube to start discharging even when supply voltage is low by turning on a light source before the cold cathode tube discharges and irradiating the cold cathode tube with light at the time of statically eliminating an image carrier. CONSTITUTION:The static eliminator is provided with the cold cathode tube 24 which discharges and statically eliminates the surface of the image carrier 2 and the light source 25 which irradiates the cold cathode tube 24 with the light before the cold cathode tube 24 starts discharging. At the time of statically eliminating the photosensitive drum 2, the auxiliary lamp 25 is turned on before the cold cathode tube 24 discharges and the cold cathode tube 24 is irradiated with the light. Therefore, as for the cold cathode tube 24, the discharging start voltage lowers from a state shown by a broken line a to a state shown by a continuous line b because of the characteristic thereof. Thus, the cold cathode tube 24 starts discharging even when the supply voltage is low, the light source is miniaturized and the cost is reduced.
Patent JP-S63110911-A (JP)
Inventor: KAWAI MASANORI
IPC: H02H3/093
Filed: 1986-10-27
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-H08117617-A (JP)
Title: Syringe adapter for liquid injection
Inventor: FUJITA KAORU
IPC: B01L3/02
Filed: 1994-10-20
Abstract: PURPOSE: To provide a syringe adapter for liquid injection capable of prolonging the service life of a septum used provided between a device and a syringe when a liquid required for an experimental device is supplied into the device by the syringe. CONSTITUTION: This syringe adapter for liquid injection is provided with an injection needle 4 passed through a device side septum 2 provided on a liquid receiving port of the device 1 and injecting the liquid into the device 1, and the septum 3 provided on an end part of a flow path 83 communicated with the injection needle 4 and allowing a needle 5 of the syringe 6 filled with the liquid fed into the device 1 to pass through it. Thus, even though a filling volume in the syringe 6 is different from the volume of injection into or an extraction from the device 1, piercing of the injection needle 4 into the device side septum 2 or pulling-out of it can be finished once and the service life of the device side septum 2 can be prolonged.
Patent JP-2000088140-A (JP)
Title: Vacuum valve
Inventor: NAKAMURA YOSHINOBU
IPC: F16K51/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve to reliably provide valve performance immediately after a valve element is brought into contact with a valve seat and besides attribute to improvement of the degree of a vacuum. SOLUTION: A shaft housing 13 in which a shaft part 17 provided at a tip part with a valve element 16 is housed and an actuator housing 12 in which an actuator 18 to move the valve element 16 is housed are integrally formed to form a common housing. The output shaft parts of the shaft part 17 and the actuator 18 are integrally formed to form a common shaft part 17.
Patent JP-H07163071-A (JP)
Title: Permanent magnet rotor
Inventor: GEORUKU SHIYUTOROOBURU
IPC: H02K1/27
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a permanent magnet rotor which can cope with a case in which a motor operates over a wide temperature range by providing a split flux ring having a nominal outside diameter larger than the inside diameter of a magnet, and a stopping means interposed between a flux ring and a coupler. CONSTITUTION: A protrusion 44 is formed on the outer surface of the annular sleeve 42 of a coupler 40. The protrusion 44 forms the part of a stopping means for positioning a flux ring 50 with respect to the coupler 40. On the other hand, the flux ring 50 is punched from a steel sheet and rounded into a ring having a longitudinal split 51. A cut 52 is made at an intermediate part along the split 51 and a part of the stopping means is formed of the cut 52. The cut 52 cooperates with the protrusion 44 on the annular sleeve 42 to prevent relative motion between the flux ring 50 and the coupler 40. The protrusion 44 is fitted in the cut 52 and abutted against the edge of the cut 52, thus preventing relative movement between the flux ring 50 with respect to the coupler 40.
Patent JP-H04132477-A (JP)
Title: Television receiver
Inventor: TAKENAWA HIROYUKI
IPC: H04N5/60
Filed: 1990-09-25
Abstract: PURPOSE:To control sound volume properly without executing manual operation of the sound volume by providing a noise detection section to detect a surround noise level to the television receiver and controlling the output of the sound volume in response to the output. CONSTITUTION:The television receiver is provided with an audio amplifier circuit 5 amplifying an audio input signal, a signal level control section 4 varying a level of an audio input signal, a sound volume commanding section commanding a sound volume output level to the signal level control section 4 and a noise detection section 4 detecting a surrounding noise level. Then the output of the sound volume command section 7 is controlled in response to the output of the noise detection section 8. Thus, it is possible to input the audio input signal in response to the surrounding noise to the audio amplifier circuit 5, from which an audio signal is outputted. Thus, the inconvenience of the necessity of the depression of an up-down key for sound volume on each occasion due to the effect such as noise is solved.
Patent JP-2000084797-A (JP)
Title: Controller of nc machine
Inventor: MUROTANI YASUO
IPC: B23Q15/007
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To simplify the quality inspection process of a product after the machining by judging the machining condition of a work even in machining with the machining load not reaching a rated load of a motor, and to remarkably reduce the machining cost. SOLUTION: A driving current is measured at a specific sampling timing in machining a work by controlling a motor 3 by a motor controller 4, respective driving currents j(1),j(2),..., j(n) are compared with the preregistered reference driving corrents pattern f(1),..., f(n), and it is judged that the condition of a machining tool and the maching condition of the work are good when the difference of these absolute values |f(1)-j(1)|,..., |f(n)-j(n)| are smaller than an allowable value α.
Patent JP-H0591991-A (JP)
Title: Apparatus for measuring coloring agent concentration in blood
Inventor: OSAWA MASAHIKO
IPC: A61B5/1455
Filed: 1991-10-03
Abstract: PURPOSE:To provide an apparatus for measuring coloring agent concn. in blood by means of which the coloring agent concn. in blood can be more accurately measured. CONSTITUTION:A living body 17 is irradiated with const. amt. of light having a wave length being absorbed in a specified coloring agent and a light having a wave length being not abosrbed in the specified coloring agent by means of emission diodes 15 and 16, and a sensor is mounted on the living body in such a way that a light obtd. from the living body 17 can be received by a photodiode. When a calibration key 8 is operated, a physiological saline is fed into the living body 17 by means of an injector 11 and the data on the amt. of light at that time is stored in a RAM 4 and calibration is performed. When a start key 9 is operated, the specified coloring agent is fed into the living body by means of an injector 12 and the coloring agent concn. is measured by using the data of the amt. of light obtd. at that time, the data on the amt. of light stored in the RAM 4 and a specified operational equation.
Patent JP-H0199494-A (JP)
Title: Controller of variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P23/00
Filed: 1987-10-09
Abstract: PURPOSE:To operate the starting of a motor efficiently and smoothly by moving a moving stator at an optional moving position in proportion to an arbitrary load value at the time of starting. CONSTITUTION:A plurality of rotors 2 and 3 are provided to a rotary shaft 4. A plurality of stators 24 and 25 are provided concentrically and in parallel to the peripheral parts of the plural number of rotors 2 and 3 in opposite directions. One stator 24 of these stators swivels and is rotated by a small motor 35. A moving position of the moving stator 24 is detected by moving position detector (not shown in the fig.), and at the same time, at the time of starting the moving stator 24 is moved in proportion to an arbitrary load value at an optional moving position, and after that the starting of a motor is operated efficiently and smoothly.
Patent JP-S62117885-A (JP)
Title: Continuous cutting of tile carpet
Inventor: TAKEDA JUNICHI
IPC: D06N7/00
Filed: 1985-11-14
Abstract: PURPOSE:To improve the dimensional stability of a cut carpet base, by applying a vinyl chloride paste sol to the back of a carpet base, heating the coated base, cooling with cold water sprayed to the back of the carpet and continuously cutting the carpet to prescribed size and shape. CONSTITUTION:Both side edges of a carpet base such as wilton carpet, tufted carpet, etc., are cut with cutters, the carpet is heated in a preheating furnace to relax the dimensional change in advance (to prevent the waving at both edges) and the back of the base is coated with polyvinyl chloride paste sol. The product is pressed, heat-treated, sprayed with cold water at the back of the carpet, cooled to <=40 deg.C and cut to prescribed size and shape. A tile carpet exhibiting excellent dimensional stability during the storage after cutting can be produced by this process.
Patent JP-H0996256-A (JP)
Title: Egr gas assist injection system
Inventor: KUZUTANI YOSHIFUMI
IPC: F02M25/07
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of combustion due to exhaust gas recirculation(EGR) and also attain even improvement of combustion by atomization of fuel. SOLUTION: Exhaust gas having a relatively high pressure is taken out from an EGR gas taking out exhaust valve (subexhaust valve) 10 mounted in a cylinder head of a cylinder 2 placed in an exhaust stroke, by opening/ closing control of an exhaust gas line 11 and an opening/closing valve 12 provided therein, the exhaust gas is fed to the vicinity of a fuel nozzle of a fuel injection valve of the other cylinder placed in an intake stroke at this time. EGR gas is jetted with fuel atomization into a combustion chamber, so as to perform fuel atomization. The fuel injection valve can be provided in an intake manifold 5 and an intake passage of intake port or the like. The EGR gas taking out exhaust valve 10 may be provided in an exhaust manifold 6 or an exhaust passage of exhaust port or the like.
Patent JP-H03120118-A (JP)
Title: Transfer method for vehicle
Inventor: ITO MASASHI
IPC: B65G47/61
Filed: 1989-09-29
Abstract: PURPOSE:To facilitate the taking out and putting in of a hanger member at a vehicle trans-mounting between an overhead conveyor and a slat conveyor, by extending suspension dampers by driving the hydraulic suppliers of suspension dampers by means of a drive means different from an engine. CONSTITUTION:At a point right before the trans-mounting of a vehicle from an overhead conveyor to a slat conveyor, a hydraulic pump 23 at an active suspension system is driven by means of a self motor 37, and operation oil is filled into the hydraulic cylinders 2 of suspension dampers 18...18, and the suspension dampers 18...18 are put into an extending condition. When the vehicle is trans-mounted onto the slat conveyor under this condition, the function of suspension is revealed, and the excessive sinking of a car body is gotten rid of, and the taking in and out of a changer can be done surely and easily and without hindrance.
Patent JP-H0972128-A (JP)
Title: Cover material for cushioning
Inventor: KOJIMA TAKESHI
IPC: E01F9/669
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a safe cover material for cushioning having extremely high cushioning properties and excellent appearance for preventing an injury by the collision of a passerby, a bicycle and an automobile by using a material having thickness and flexibility and installing the cover material to electric poles, street lamp poles, road sign poles, pedestrian bridge piers, etc., arranged by the roadside. SOLUTION: A cover material 1 for cushioning as a sheet or a mat consisting of a nonwoven fabric 2, in which a material is composed of a flexible material, and having constant thickness is manufactured. A woven fabric and the flexible material such as a foamed sheet, a resin sheet, a rubber, sponge, etc., may also be used besides the nonwoven fabric as the material. There is raising on the surface and paper-pasting preventive properties are improved at the time of a fibrous material such as the nonwoven fabric.
Patent JP-S62116871-A (JP)
Inventor: HONDA HISAO
IPC: F25B15/00
Filed: 1985-11-15
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-2000091172-A (JP)
Title: Silicon wafer, quality evaluation method and control method for the same
Inventor: OKA TETSUSHI
IPC: H01L21/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon wafer which exhibits high quality over its entire surface and which is suitably used for manufacturing semiconductor devices, and a quality evaluation method for the silicon wafer by which whether the entire surface of the wafer is good or defective is accurately evaluated with a simple and speedy technique, and a quality control method for the silicon wafer capable of controlling the quality of the same simply and accurately using the quality evaluation method, and a process control method for the silicon wafer capable of checking and controlling the manufacturing process of the same simply. SOLUTION: An oxide film is formed over the entire surface of a silicon wafer. The silicon wafer is immersed into a methanol solution, and a voltage is applied to the silicon wafer using copper electrodes so that the copper deposition density at a predetermined electric field strength is 20 pieces/cm2 or lower when copper deposits on the oxide film.
Patent JP-H04137824-A (JP)
Title: Program reserving device
Inventor: KAMIKUBOTA MASAFUMI
IPC: H04N5/44
Filed: 1990-09-28
Abstract: PURPOSE:To easily reserve a program by allowing a pickup to read a channel selection sheet while it is inserted into the sheet post of a television receiver. CONSTITUTION:The sheet read mechanism 50 of the television receiver 10 has a drum 20 and a pickup 16 and the channel selection sheet 14 of the mark sheet system inserted from the sheet post 12 of the television receiver 10 is wound on the drum 20. A clock circuit 52 outputs a clock pulse CK every 30min and the sheet read mechanism 50 is advanced every 30min and a sheet read circuit 54 is inputted every 30min from the pickup 16. When inputted information is significant information, one of selective signals S1-S12 and a power supply on/off signal SP are outputted to a selector 56, which outputs an input signal to a channel selection circuit 32. Thus, the program is reserved with a simple operation such as writing on the channel selection sheet.
Patent JP-H05102806-A (JP)
Title: Duty adjustment circuit
Inventor: KIKUCHI MAMORU
IPC: H03K5/14
Filed: 1991-10-04
Abstract: PURPOSE:To adjust the duty ratio of a clock signal without malfunction without use of an adjustment means for offset adjustment. CONSTITUTION:A signal inputted to an input terminal 1 is inputted to a terminal 31 of a changeover switch 3 and a terminal 32 via an inverter 2, either of the terminals 31, 32 of two input terminals is selected and a terminal 33 of the changeover switch 3 outputted from the terminal 33 is connected to a reset terminal 52 of a D-FF 5 and a signal inputted to the input terminal 1 is inputted to a clock input terminal 51 of the D-FF 5 via a delay line 4 and a data input terminal 54 of the D-FF 5 and a preset terminal 55 are connected to a power supply voltage +5V and a Q output terminal 53 of the D-FF 5 is connected to an output terminal 6.
Patent JP-H0199174-A (JP)
Title: Shape recognizing device
Inventor: KURIHARA KEISHIRO
IPC: H05K13/08
Filed: 1987-10-13
Abstract: PURPOSE:To highly accurately recognize the shape of a body which is the object of recognition by constituting the titled device so that a shape of such as a wiring pattern, etc. is recognized by using plural operators different in resolution. CONSTITUTION:The plural operators 30A-30C whose resolutions are different from each other, shape recognizing modules 31A-31C corresponding to said operators, and a shape decision module 41 that decides the shape of an object i.e. the object of recognition by selectively using said modules are provided. To recognize the shape or a defect of a wiring pattern, first, the coarse shape is recognized by using a coarse operator, depending on the result, minute recognition is executed by selectively using an intermediate operator or a fine operator. As a result, the overlooking a defect or an excessive detection due to a micro- viewing recognition can be prevented, to attain accurate recognition.
Patent JP-S62117791-A (JP)
Title: Thermal transfer recording method
Inventor: MOCHIZUKI NOBUO
IPC: B41M5/26
Filed: 1985-11-19
Abstract: PURPOSE:To obtain a sharp image enlarged in gradation and having a contrast, by applying heat to a plurality of heat-meltable ink layers different in the contents of a gradation control agent and a resin occupying an ink layer correspondingly to the density of a manuscript. CONSTITUTION:In a thermal transfer recording method printing an image using a thermal transfer recording medium wherein a heat-meltable ink layer based on a heat-meltable substance solid at ambient temp., a coloring agent, a gradation control agent and a resin forming a reticulated structure is provided on a support, printing density is continuously changed by the use of two or more kinds of heat-meltable ink layers different in the contents of the gradation control agent and the resin. By the reticulated structure consisting of the fine porous structure of the resin and the gradation control agent, the coloring agent in the heat-meltable ink layer is strongly held. Said coloring agent is melted under heating by a thermal head and exuded from the pores of the reticulated structure formed of the resin and the gradation control agent but the exudation amount thereof changes correspondingly to applied heat energy.
Patent JP-H01100045-A (JP)
Title: Cement suspension composition
Inventor: IMAMURA OSAMU
IPC: C04B22/10
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the titled composition having excellent strength, by blending a water suspension of cement, an alkaline earth metal hydroxide and an organic carboxylic acid (salt) and/or sulfamic acid with an aqueous solution of an alkali metal aluminate and an alkali metal carbonate. CONSTITUTION:(A) A water suspension comprising cement, 1-30wt.% alkaline earth metal hydroxide and 0.1-2wt.% organic carboxylic acid (salt) (e.g. sodium citrate) and/or sulfamic acid in the ratio of cement:water of 3:1-6:1 is blended with (B) an aqueous solution or water suspension containing 1-30wt.% based on cement of an alkali metal aluminate (e.g. sodium aluminate) and 1-30wt.% based on cement of an alkali metal salt (e.g. Na2CO3), immediately impregnated into the ground and set.
Patent JP-H08125722-A (JP)
Title: Telephone set with intercom function
Inventor: TSUKAHARA MASAYUKI
IPC: H04M1/00
Filed: 1994-10-24
Abstract: PURPOSE: To perform communication without an unpleasant feeling by attaining a communication state by a call termination sound ringing part when call termination signals arrive from a telephone line and controlling a call termination volume and performing the communication between an intercom and a receiver by the volume smaller than usual when the call termination signals arrive from the telephone line during the communication with the intercom. CONSTITUTION: When the call termination signals arrive from the telephone line during standby, they are detected in a telephone line call termination detection part 3 and call termination sound signals part generated from a caller signal generation part 4. For the signals, since the signals from an intercom speech path control part are the signals for indicating that the communication is not to be performed with the intercom 2, the normal call termination volume is outputted and the normal call termination volume is outputted by the call termination sound ringing part 6. Then, when a user picks up the receiver 9, a hook switch 10 is closed and the communication state is attained.  Then, when the call termination signals arrive from the telephone line during the communication with the intercom, by the signals of the intercom speech path control part 7, a speech path switching device 8 is switched to the side of the intercom 2, the switch 10 is closed since the receiver 9 is picked up, the communication is performed between the intercom 2 and the receiver 9 and call termination volume control 5 is performed.