baber/WOPTO huggingface dataset:
Patent JP-H0270470-A (JP)
Title: Printer
Inventor: MATSUSHITA TATSUO
IPC: G06F3/12
Filed: 1988-09-06
Abstract: PURPOSE:To perform bidirectional printings at the time of printing of graphic, a ruled form, etc., and to shorten a printing time by providing means for correcting a printing position even when a reverse direction printing of the bidirectional printings is performed. CONSTITUTION:A print controller 2 outputs information of first line of a ruled form from a buffer 1, so decides the information as to conduct a normal direction printing, and sends it to a printing head 4. The head 4 prints the information of first line in a normal direction printing. Then, the controller 2 outputs information of second line from the buffer 1, so decides the information as to print in a reverse direction, and sends it to a printing position correcting unit 3. The controller 2 receives a correction value from the unit 3, and sends the correction value to the head 4 together with the information of the second line. The head 4 prints in a reverse direction by taking the correction of the printing position into account. As a result, the printing is not deviated from the ruled form.
Patent JP-2001046883-A (JP)
Title: Silica gel molded object having photocatalytic function and its production
Inventor: MAEKAWA MASAAKI
IPC: B01J35/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose and remove a harmful substance, or the like, in air accompanied by the irradiation with light by adding titanium oxide to the pores of a molded object based on a powdery or granaular silica gel specified in its means pore size in a specific ratio. SOLUTION: A silica gel molded object having photocatalytic function is formed by adding 1-70 wt.% of titanium oxide to the pores of a molded object based on a powdery or granular silica gel the means pore size of which is set to 10-100 nm. In producing the silica gel molded object, a titanium-containing soln. is added to the pores of the silica gel and this silica gel is heated and baked to obtain the powdery or granular silica gel, which is, in turn, molded by a binder. Since this silica gel molded object having photocatalytic function has a large specific surface area, a malodor or harmful substance in air and an org. solvent or agricultural chemicals in water can be efficiently decomposed and removed by the irradiation with solar rays or light of a fluorescent lamp.
Patent JP-H0556968-A (JP)
Title: Ultrasonic probe circuit
Inventor: HAGINO YOSHIZO
IPC: G01N29/26
Filed: 1991-09-03
Abstract: PURPOSE:To detect an ultrasonic vibration at a small loss by sticking a reflecting film to the opening surface being adjacent to each element of an ultrasonic transmitter array or of a groove formed by hollowing out each element, putting a minute spot of a continuous wave laser thereon and detecting the ultrasonic vibration on the surface of an examining body as a fluctuation of a reflected laser. CONSTITUTION:A laser light from an optical laser diode 1 is divided into two by a half mirror 2, and one of them is guided as a transmitting laser to a scanner 6. Subsequently, by a rotary mirror 7 in the scanner 6, the direction of the transmitting laser is varied by 90 degrees, and it is guided to a groove 9 being adjacent to an ultrasonic element array 8 which forms the curved surface being on the periphery by looking at from a reflecting point of the rotary mirror 7. In such a state, in accordance with the scanning transmission of the element array 8, the rotary mirror 7 is subjected to synchronized rotation. This synchronized rotation is executed by a fact that ultrasonic data 11 is rotated by a minute angle each by a signal from an ultrasonic pulse circuit 10. Subsequently, a reflected laser from a laser reflecting film attached to the surface of the examining body side of the groove 9 moves backward and is inputted to a detector 13.
Patent JP-H0890294-A (JP)
Title: Belt press dehydrating machine
Inventor: NAKAO MASAMI
IPC: B01D33/04
Filed: 1994-09-19
Abstract: PURPOSE: To provide a belt press dehydrating machine by which dehydrated cake deodorized at a low moisture content is obtd. with good peelability of the dehydrated cake. CONSTITUTION: Sludge 10 mixed with chemicals 1 in an intimate mixing tank 15 is supplied to the belt press dehydrating machine and after some moisture is removed therefrom in a gravity dehydrating zone, the sludge is sent to a wedge dehydrating zone where the sludge is held by lower filter cloth 4 and upper filter cloth 5 and is dehydrated. This wedge dehydrating zone is provided, in front thereof, with an agitating device 8 having a revolving sludge agitating rod A having bar-shaped projections and sludge agitating vanes B having disk vanes fixed by inclining with a revolving shaft and a chemical injecting trough 7 for injecting an inorg. solidifying agent near this agitating device 8 to sufficiently mix the inorg. concentrating agent with the sludge entering the wedge dehydrating zone. As a result, the deodorized cake of the low moisture content is obtd. with good peelability.
Patent JP-H0565697-A (JP)
Title: Surface treatment of stainless steel, surface-treated stainless steel and gasket
Inventor: OSADA HIDEKAZU
IPC: C25D9/10
Filed: 1991-09-04
Abstract: PURPOSE:To attain surface treatment of stainless steel capable of improving the adhesion of a coating material even in the case of austenitic stainless steel without causing problem on environmental pollution, and to provide surface- treated stainless steel and a gasket using this stainless steel. CONSTITUTION:The surface of stainless steel is cathodically electrolyzed, in an alkali soln. to form an iron oxide hydrate coating film for obtaining the objective surface-treated stainless steel.
Patent JP-H0270633-A (JP)
Title: Taking out method for sheet-like object
Inventor: MORI NOBUFUMI
IPC: B65H1/24
Filed: 1988-09-06
Abstract: PURPOSE:To surely project a sheet-like object from a slit by keeping high pressing force until the sheet-like object projects from the slit, and keeping low pressing force after projection up to completion of taking-out of the sheet-like object. CONSTITUTION:A reflection type photo sensor 23 as a detecting means to detect the extreme end of an accumulative fluorescent material sheet 2a projected from a slit 1a is provided in proximity to the slit 1a, and sends a detected signal to a control unit 20 when it detects the extreme end of the accumulative fluorescent material sheet. According to input of the detected signal to the control unit 20, the setting value of the pressing force in a pressing means 10 is deceased, and a control signal due to the decreased setting value is sent to a pressure controller 21. The pressure controller 21 received the control signal lets a motor 15 rotate so as to move a moving plate 13 a little upward. By upward movement of the moving plate 13, the energized force due to a spring 17 is reduced, and the pressing force to the accumulative fluorescent material sheet is reduced. As the result, the sheet can be smoothly taken out.
Patent JP-S6466853-A (JP)
Title: Tracking control device
Inventor: TAKI TETSUYA
IPC: G11B15/467
Filed: 1987-09-07
Abstract: PURPOSE:To realize stable tracking control by outputting a tracking control signal, whose level varies gradually according to plural control signals from a control signal generation circuit. CONSTITUTION:This device is provided with an amplifier 1, a band pass filter 2, an envelope detector 3, an equalizer 4, a zerocross comparator 5, a control logic circuit 6, a comparator 8 and sample-and-hold circuits 7, 9. Then, plural control signals are generated from the control signal generation circuit 10 according to the difference of the crosstalk components of the pilot signals of both tracks, adjacent to a track being scanned, and the tracking control signal, whose level is gradually changed according to said plural control signals, is outputted from a tracking control signal output circuit 11. Thus, the stable tracking control can be performed.
Patent JP-2001046377-A (JP)
Title: Ultrasonic vibrator drive motor device and ultrasonic diagnostic device using the same
Inventor: TOYOSHIMA HIROYOSHI
IPC: A61B8/12
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of an ultrasonic vibrator transducer drive motor device by constituting a revolving shaft of a drive motor and an oscillation shaft for oscillating a beam plane within a window casing including an ultrasonic propagation medium, thereby making it possible to three- dimensionally assure ultrasonic scanning. SOLUTION: Ultrasonic vibrator transducers 1 and 2 are mounted at the outer peripheral part of the rotating section of the drive motor 3 and the beams of the ultrasonic vibrator transducers 1 and 2 are radiated in a radial direction with respect to a revolving shaft. The drive motor 3, a base housing 4 and the oscillation mechanism on the base housing side are constituted at the front end of the ultrasonic probe and the entire part is included in the ultrasonic propagation medium in the window case 9 consisting of a window material having ultrasonic permeability. The base housing 4 for oscillatably and rotatably bearing the drive motor 3 bears bearing parts on both sides of the drive motor 3 and the rails of the base housing 4 are supported turnably by a chassis body and a side chassis.
Patent JP-H0543984-A (JP)
Title: Oxidation resisting metal foil and its production
Inventor: NISHI SUSUMU
IPC: C22C38/06
Filed: 1991-08-08
Abstract: PURPOSE:To provide an oxidation resisting metal foil where an alphaAl2O3 whisker layer formed on the surface is dense and thick and has superior adhesive strength of gammaAl2O3 containing catalysts and which has superior oxidation resistance and <=100/mum thickness. CONSTITUTION:A rolled metal foil of <=100/mum thickness consisting of steel, stainless steel, or heat resisting alloy is embedded in a powder mixture composed essentially of Al powder and powder of sintering inhibitor, heated in vacuum or in an inert or nonoxidizing atmosphere, and then heated in an nonoxidizing atmosphere, by which the oxidation resisting metal foil containing Al diffused over the whole thickness, containing Al by 6-45wt.% based on the total weight, and having an alphaAl2O3 whisker layer on the surface can be produced.
Patent JP-H1061819-A (JP)
Title: Spray valve failure diagnostic device
Inventor: WATANABE SHIGEO
IPC: B21B45/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve quality of a material by accurately controlling the temperature of a strip. SOLUTION: The outlet pressures of cylinder valves 6 and 7 to cool a strip 5 are detected by pressure transmitters 10 and 11 and detected by a solenoid valve overcorrect is detected by a detector 13. It is detected by a current sensor 19 that a solenoid current is established and from a signal therefrom, abnormality of a spray valve is rapidly decided during on-line and announced to an operator and the spray valve is separated away from a valve to be temperature- controlled to control the temperature of a strip. Further, the outlet pressures are detected by the pressure transmitters 10 and 11 and a temperature influence factor is corrected at a real time. Further, each solenoid valve circuit is insulated by an insulating transformer 14, the occurrence of a trouble is prevented through ground touching of a plurality of solenoid valves.  By selecting AC200V, AC100V, DC100V, and OFF by change-over switch 16, a safe replacement work is executed without exercising an influence on other circuit by selecting OFF when the solenoid valve is replaced, and further a solenoid valve having a different voltage is usable.
Patent JP-H0271866-A (JP)
Title: Circulation coating apparatus and pigment dispersed coating film
Inventor: TAKAHASHI MASASHI
IPC: B05D1/18
Filed: 1988-09-08
Abstract: PURPOSE:To form a uniform pigment dispersed coating film free from impurities and an aggregate of the pigment by carrying out coating with a pigment dispersed coating liq. by a circulation coating method while dispersing the pigment in the coating liq. with a dispersing machine using an impact crushing system. CONSTITUTION:A pigment-contg. coating liq. 4 is poured in a coating vessel 1 and circulated through a circulation path 3. During this circulation, the pigment in the coating liq. 4 is dispersed with a dispersing machine 2 using an impact crushing system. A uniform pigment dispersed coating film free from impurities and an aggregate of the pigment can be formed.
Patent JP-S6284223-A (JP)
Title: Temperature control method for heating furnace
Inventor: YAKO KAZUNORI
IPC: F23N5/02
Filed: 1985-10-09
Abstract: PURPOSE:To provide a uniform heating of an item inserted into a furnace to be heated by a method wherein several points temperature in a furnace in a width direction of the furnace are detected and a ratio of inner to outer flows of a burner is controlled in such a way as each of the temperatures at each of the locations in the furnace may kept at a desired value. CONSTITUTION:Slabs 3a and 3b in a furnace are controlled in such a way that a temperature at each of the points in the furnace may fulfill the condition of equations (1)-(6) in order to heat them to the same temperature. That is, the values TA and TB are inputted into temperature adjusters TIC-a and TIC-b together with a target temperature Tp. Air flow rate adjusters FIC.A-b are controlled in such a manner as a value of TA-TP and a value of TB-TP are zero. Further, fuel flow rate control valves 6a and 6b and air flow rate control valves 7a and 7b are adjusted so as to control an amount of fuel to be supplied to a burner. Subsequently, inner and outer flow ratio adjusters FIC.41a and FIC.41b are controlled in such a manner that a value of TA-TC becomes equal to deltau and a value of TB-TC becomes equal to deltau, and further the inner and outer flow ratio control valves 8a and 8b are controlled to adjust a flame length.
Patent JP-H1163107-A (JP)
Title: Vibration control support body
Inventor: TSUTSUMIDA JIYOUJI
IPC: F16F15/08
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To increase mass of mass members while avoiding thickening of the mass members, and to improve a degree of freedom of tuning a vibration control characteristic in a vibration control support body having a structure that an installing shaft is inserted and arranged in a bracket having a gutter- shaped housing part having a single opening part on a periphery and a pair of plate-like installing parts protrusively arranged outward from peripheral directional both end parts of the housing part and the installing shaft and the bracket are connected to each other by a rubber elastic body and the mass members are elastically supported by the rubber elastic body. SOLUTION: Mass members 35 are formed of an almost L shape which extends in the peripheral direction along a housing part 24 and an opening part 26 of a bracket 12 and is composed of a vertical plate part 40 and a horizontal plate part 42, on the one hand, a rubber elastic body 16 is composed of elastic support leg parts 36 and 36 which extend in a V shape toward the opening part 26 of the housing part 24 from an installing shaft 14 and whose respective tip parts are fixed to the mass members 35 and elastic connecting parts 38 and 38 to elastically connect the vertical plate part 40 of the respective mass members 35 to the housing part 24 of the bracket 12.
Patent JP-S61102831-A (JP)
Title: Waveform equalizing system pull-in control system
Inventor: TAKAOKA KAZUHIKO
IPC: H04B3/04
Filed: 1984-10-26
Abstract: PURPOSE:To shorten a pull-in time and to improve synchronizing establishment by detecting an equalizer adjusting signal of random repeating between two points on the heels of an alternate repeating signal and setting an initial value of an AGC circuit again so that an equalizer adjusting gain can be large equally. CONSTITUTION:When a training signal is shifted from an AB to a CD period, the pull-in of the equalizer is started. The change-over point is detected by an ABCD period detector of 7. At such a time, an AGC value is a value two - three times as much as the initial set value. The AGC circuit after that executes a stationary AGC action which is renewed to the optimum level at a certain constant time constant. As this result, an adjusting gain of an auto matic equalizer 4 is equivalently large at the adjusting initial time, when the AGC value approaches the set value, the gain settles to the stationary value, the initial pull-in period of the equalizer can be shortened, and after pull-in, the adjusting gain becomes small and stabilized.
Patent JP-H0385902-A (JP)
Title: Helical filter
Inventor: TAKADA NOBORU
IPC: H01P1/205
Filed: 1989-08-30
Abstract: PURPOSE:To easily adjust the band width even after assembling by screwing a thread adjusting the band width in a bobbin with a helical coil wound thereon so as to turn the bobbin from a lower base side thereby moving the bobbin vertically. CONSTITUTION:Three helical coils 1 are wound respectively on separate bobbins 2, they are covered by each case 3, the side faces of the cases are fixed together and a coupling window 4 is provided to the side face between the coils 1. The coil 1 has an open end to the side of the bobbin 2 and the lower end connects to a terminal 11 of a base 7. A metal-made screw 5 used to adjust the resonance frequency is screwed to an upper nut 5 of the bobbin 2 and the nut 6 connects to the case 3 connecting to ground to be moved vertically from the upper side of the bobbin 2 to its inside and the screw is turned through a hole 12 of the upper case 3 by means of a screw driver. Thus, the hand width is easily adjusted.
Patent JP-H0967550-A (JP)
Title: Protective sheet for printed surface and method for protecting printed surface
Inventor: TAKASHIMA KAZUTO
IPC: C09J7/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a protective sheet which prevents a color-printed surface from discoloration and scratches for a long term. SOLUTION: This sheet, which is stuck to a printed surface to protect it, comprises a substrate 2, a nonsticking resin layer 3, an adhesive layer 4, and a release material 5 laminated successively in this order. The substrate 2 is a film formed from at least one resin selected from among polyethylene terephthalate, cellulose triacetate, polyethylene, polypropylene, and composite resins each comprising mainly one of these resins; the nonsticking resin layer 3 is formed from a clear resin comprising mainly a (meth)acrylate (co)polymer having a glass transition temperature (Tg) of 50 deg.C or higher and a wt. average mol.wt. of 300,000 or higher; and the adhesive layer is formed from a self-adhesive mainly comprising an acrylic self-adhesive having a glass transition temperature (Tg) of -10 deg.C or lower.
Patent JP-S59164011-A (JP)
Inventor: JIEIMUZU BII SUUETSUTO
IPC: A47G19/24
Filed: 1983-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6284147-A (JP)
Title: Epoxy resin composition
Inventor: ITO KUNIO
IPC: C08L83/04
Filed: 1985-10-07
Abstract: PURPOSE:To obtain the titled composition of high crack resistance, suitable as semiconductor sealing materials, etc., by incorporating an epoxy resin with a copolymer prepared by addition reaction between an alkenyl group-contg. epoxy resin and specific organopoly siloxane. CONSTITUTION:The objective composition can be obtained by blending (I) 100pts. by wt. of (A) a curable epoxy resin selected from substituted and non-substituted novolak and bisphenol type ones plus (B) a curing agent (e.g., phenol novolak one) and (C) 100-1,000pts. by wt. of inorganic filler and (D) 1-100pts. by wt. of a copolymer prepared by addition reaction between (i) an alkenyl group-contg. epoxy resin and (ii) an organopolysiloxane of formula I (R is monovalent hydrocarbon group ; a is 0.01-0.1 ; b is 1.8-2.2 ; n is 20-400, n, a and b satisfying aquations II and III) (pref. both-terminal hydrogen dimethylpolysiloxane).
Patent JP-H0561050-A (JP)
Title: Liquid crystal display device
Inventor: TANIGUCHI TSUNAKO
IPC: G02F1/13
Filed: 1991-09-04
Abstract: PURPOSE:To obtain the ferroelectric liquid crystal display device which can make display of a high contrast stably in a wide temp. range in a 1/3 bias driving method. CONSTITUTION:This liquid crystal display device is constituted by disposing a pair of light transparent substrates 1a, 1b having oriented films 4a, 4b subjected to an orientation treatment so as to face each other in such a manner that the orientation treatment directions of the oriented films are approximately paralleled and interposing a ferroelectric liquid crystal layer 7 exhibiting a chiral smectic C phase between the substrates. The oriented films mentioned above are constituted of org. oriented films having 8 to 30 deg. pretilt angle by the orientation treatment. In addition, the ferroelectric liquid crystal layer consists of a ferroelectric liquid crystal layer compsn. having a chevron structure contg. the compd. expressed by formula. In the formula, R is 1 to 16C alkyl group or alkoxy group; m is 1 to 5 integer; n is 1 to 10 integer.
Patent JP-H04107053-A (JP)
Title: Picture reading and recording system
Inventor: HIRAMATSU AKIRA
IPC: H04N5/365
Filed: 1990-08-28
Abstract: PURPOSE:To reduce nonuniformity resulted from a subscanning by successively subscanning a solid state image pickup element having a reading part whose length is several times as long as the recording width of a recording head only by the width that is specified times as long as the recording width of the recording head in the longitudinal direction. CONSTITUTION:The length of the reading part of a CCD line image sensor 5 is n(>=3) times as long as the recording width of a recording head 62 so that the length of the reading part of the CCD line image sensor 5 is defined as nW when the recording width of the recording head 62 is defined as W. Therefore, the width mainscanned one time is nW. And, also, the width subscanned one time is k(n>=k>=2) times as long as the recording width of the recording head 62 so that the width subscanned one time is defined as kW. And also, an original is maintained only (k) times by the nW width, by a mainscanning stand 11, picture signals are read out from the first data area among the area of the sensor 5 divided into (n) at the time of the first mainscanning. When the picture signals are read out from the (k)th area, the mainscanning stand 11 is moved by the width that is (k) times as long as the recording width of the recording head 62 by a subscanning part 12, and after that the mainscanning is operated in the same way.
Patent JP-H02218753-A (JP)
Title: Resin composition for sliding member
Inventor: SAKAGUCHI YASUO
IPC: C08L27/12
Filed: 1988-09-09
Abstract: PURPOSE:To provide a resin composition for sliding member, containing a heat-resistant thermoplastic resin, polytetrafluoroethylene resin powder, high- strength pitch-base carbon fiber and carbon beads and usable without damaging a contacting soft material such as soft metal. CONSTITUTION:The objective resin composition for sliding member contains (A) 55-70wt.% of (A1) a polyarylene sulfide containing >=50wt.% of the recurring unit of formula I and/or (A2) a polyarylene thioether ketone containing >=50wt.% of the recurring unit of formula II (Co and S are bonded to para-positions), (B) 5-20wt.% (preferably 10-15wt.%) of polytetrafluoroethylene resin powder, (C) 10-30wt.% (preferably 15-25wt.%) of pitch-base carbon fiber having a tensile strength of >=150kgf/mm<2> (preferably >=200kgf/mm<2>) and (C) 5-15wt.% of carbon beads having an average particle diameter of 10-100mum and preferably having a carbonaceous texture.