baber/WOPTO huggingface dataset:
Patent JP-S5543514-A (JP)
Title: Transfer paper separator of electrophotographic copier
Inventor: HASHIMOTO TAKAMI
IPC: G03G15/14
Filed: 1978-09-21
Abstract: PURPOSE: To surely separate transfer paper from a photosensitive drum by providing a negative pressure generator and a suction part which connects to this and is reciprocatively turnably constituted.  
     CONSTITUTION: Transfer paper 1 is fed by rollers 2 and is so led as to go along the surface of a photosensitive drum and makes close contact with its surface owing to its static electricity, whereby the toner on the surface is transferred by transfer electrodes 5. When the paper passes a separating electrode 6, it becomes easy to be stripped from the surface of the photosensitive drum 4. The end of the transfer paper 1 is begun to be sucked by the suction port 11 comprising spreading a metal screen at the end of its suction part 7, then the back of the transfer paper is sucked to the suction port 11. The suction part 7 is so designed as to be turnable up to the chain line position illustrated. When it adsorbs to the transfer paper 1, it is pushed by the transfer paper and moves up to the chain line position. As a result, the transfer paper 1 is spaced still more from the drum surface 4. When the suction part 7 ceases suction, the paper is sent toward a conveying belt 9. The suction part 7 which has ceased suction is returned to the solid line position by a spring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11308384-A (JP)
Title: Facsimile equipment
Inventor: KIMURA MUNENORI
IPC: H04N1/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To initialize a backup memory for selected data only and to allow data rewritten of initial values to be easily recognized. SOLUTION: In the case of initializing data, data in a backup memory are compared with initial values (202) and whether or not they are coincident is discriminated (203). Only the dissident data are displayed and whether or not the dissident data are to be initialized is discriminated (206). Only the data selected for initializing are initialized (209) to allow the revised data to be clearly recognized, thereby operability and reliability are enhanced.
Patent JP-2000134978-A (JP)
Title: Brushless motor
Inventor: SUNAGA HIDEKI
IPC: H02P6/16
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving and low-noise brushless motor, by incorporating a brushless structure in a DC motor, and by optimally controlling the changeover timing of the currents of its armature coils. SOLUTION: Armature coils 4a to 4f are arranged in three phases on a stator 3, and a rotor 1 provided with main magnets 2 is arranged outside the stator. A sensor magnet 5 is fixed to the shaft 6 which rotates together with the rotor 1, and the Hall ICs 1 to 3 which detect the direction of magnetic field with the sensor magnet 5 are arranged in the inside circumference of the stator 3. Receiving the sensor signals, a means for controlling angle of lead calculates the rotational speed of the motor from the cycle of the detection of magnetic field direction change to output an amount of angle of lead for controlling the angle of lead in accordance with the rotational speed.  Receiving the sensor signals and amount of angle of lead, a timing controlling means performs the control of angle of lead in accordance with the amount of angle of lead, thereby controlling the current changeover timing of MOSFETs (Q1 to Q6) via a motor driving circuit.
Patent JP-H08302338-A (JP)
Title: Slurry and production of semiconductor device by using same
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/304
Filed: 1995-05-15
Abstract: PURPOSE: To polish an interlayer insulation film levelly without scratching its surface by the chemomechanical polishing method by using a slurry prepared by adding a thickener to an aqueous solution containing abrasive grains in a high concentration. CONSTITUTION: On the surface of an irregular aluminum wiring formed on a wafer 1 by lithography and etching is formed an interlayer insulation film 5 whose surface has been rendered irregular enough to cover the irregular surface by, e.g. the CVD method. While feeding a slurry containing 2-30wt.%, based on the total weight of the slurry, abrasive grains such as silicon oxide having a primary particle diameter of 10-100nm and a secondary particle diameter of 200-1000nm and 0.5-20wt.% thickener of an water-soluble organic polymer resin such as PVA and having a pH of 6-13 into the polishing plate of a chemomechanical polisher and rotating the polishing plate and the substrate, the surface of the interlayer insulation film is pressed against the polishing plate to level the surface of the film without exposing the upper surface of the wiring 4.
Patent JP-H0866176-A (JP)
Title: Stabilizing and treating agent for beer
Inventor: TANAKA MASANORI
IPC: C12H1/02
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a stabilizing and treating agent for beer having a specific pH, a prescribed zeta potential, effectively removing a cold turbidity precursor, excellently foaming, having improved flavor preservation, comprising a specific amorphous silicon. CONSTITUTION: This stabilizing and treating agent for beer comprises an amorphous silica having a composition of the formula aM<2/m> O.SiO2 .nH2 O [M is an alkal (alkaline earth) metal; (m) is a valence of a metal M; (a) is 0-5×10<-3> ; (n) is 0-0.2], 100-6.00m<2> /g specific surface area, 1.0-2.0cc/g pore volume and an absorbance ratio RA defined by the formula RA=I970 /I1100 (I970 ) is absorbance at peak of wavenumber 970cm<-1> infrared absorption spectrum; I1100 is absorbance at peak of wavelength 1100cm<-1> of infrared absorption spectrum) of 0.02-0.20, has pH4-6.2 in 1,000ppm aqueous suspension at 25 deg.C and minus zeta potential of an aqueous suspension and its absolute value of 20mV. The number of OH groups on the surface of the amorphous silica is preferably 7/nm<2> .
Patent JP-S62269621-A (JP)
Inventor: ISHIKAWA MICHIO
IPC: A01F12/40
Filed: 1986-05-19
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-H01286596-A (JP)
Title: Picture signal output device
Inventor: NIKAWA HIDEMITSU
IPC: H04N11/24
Filed: 1988-05-11
Abstract: PURPOSE:To obtain an inexpensive and small device to be easily made into an integrated circuit by arranging a multiplexing device and plural signal holding device at the front and rear of a single D-A converter, and outputting many analog picture signals from the D-A converter. CONSTITUTION:The title device is equipped with a picture signal input terminal 1, a picture signal processor 2, a multiplexing device 3, a D-A converter 4, signal holding devices 5 and 6, and picture signal output terminals 7 and 8. The picture signal input terminal 1 is connected to the input terminal of the picture signal processor 2, and the two outputs of the picture signal processor 2 are inputted to the multiplexing device 3. The output of the multiplexing device 3 is connected to through the DA converter 4 to the signal holding devices 5 and 6, and the outputs of the signal holding devices are connected to the picture signal output terminals 7 and 8. Consequently, a luminance signal, a compound video signal, a chrominance signal, a monitor video signal, etc., can be outputted from the plural output terminals 7 and 8. Thus, the use of the D-A converter is suppressed, and the inexpensive and small device to be easily made into the integrated circuit can be obtained.
Patent JP-H05310943-A (JP)
Title: Synthesis of branched liquid-crystalline silicone compound
Inventor: INOUE AKIO
IPC: C09K19/40
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a product free from residual SiH group in the synthesis of a branched liquid-crystalline silicone compound comprising the addition of a liquid crystalline compound to a silicone compound having SiH group by hydrosilylation reaction. CONSTITUTION:A liquid crystalline silicone compound having chemical stability can be produced by adding mesogen group to a silicone compound having excess SiH group based on the introducing liquid crystalline compound (mesogen group) and adding a compound free from mesogen and having C-C double bond on the terminal to the residual SiH group.
Patent JP-H08317341-A (JP)
Title: Data transmitting method
Inventor: EBIHARA NORIO
IPC: H04N7/173
Filed: 1995-05-15
Abstract: PURPOSE: To provide a data transmitter with which different pieces of NVOD data can be continuously generated while having respectively different time intervals. CONSTITUTION: An MO changer 12 reproduces compile data AVD1 -AVD3 from MO disks 101 -103 . A selection/distribution circuit 14, FIFO memories 161 and 163 and decoder circuits 181 and 183 further generate NVOD data MVA1 and MVA2 of a second film successively to NVOD data MVA of a first film and output them to communication channels CH1 and CH3. The selection/distribution circuit 14, FIFO memories 162 and 164 and decoder circuits 181 and 18, generate the NVOD data MVA and output them to the communication channels CH1 and CH3 and together with its end, the transmission of NVOD data is stopped.
Patent JP-S61273864-A (JP)
Title: Air electrode
Inventor: KONISHI HAJIME
IPC: H01M12/06
Filed: 1985-05-29
Abstract: PURPOSE:To prevent the leak of liquid through the air holes of an unbaked porous polytetrafluoroethylene film without hindering the diffusion of air from the air holes to a catalyst layer, by providing projections and recesses on the opposite-the-catalyst-layer surface of the film. CONSTITUTION:An air electrode is made of a sheet manufactured from both an unbaked porous polytetrafluoroethylene film 13 and a catalyst sheet 12 by a press-bonding roller 11 and another press-bonding roller 14 having projections and recesses on the surface. Since the surface layer b'' of the film 13 of the air electrode are provided with projections and recesses, the internal pores of the film sufficiently communicate with the exterior. As a result, the diffusion of air to the catalyst layer a of the air electrode is not hindered, and the leak of liquid through air holes is prevented.
Patent JP-H10291653-A (JP)
Title: Paper tray
Inventor: SAITO KAZUO
IPC: B65H1/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To precisely position paper, by supporting a fixing lever which has a fixing nail detachable with a rack on a paper tray on a supporting pin which is placed near the bottom end of an edge guide with interval less than pitch of rack. SOLUTION: Near the bottom end of an edge guide 1, a fixing lever 3 which has a fixing nail 2 which engages with a rack 13 placed in a guide groove is supported on a supporting pin 5 in the condition that the lever is always energized in the direction engaging with the rack 13 by a spring 4. The fixing lever 3 is supported with clearance such that gap δ less than pitch (p) of the rack 13 exists between the fixing lever 3 and the supporting pin 5. Thus, the paper back end edge guide 1 is more finely adjusted without being trapped by the pitch (p) of the rack 13. Therefore, in this paper tray, back end of the paper is precisely positioned by the edge guide 1.
Patent JP-H11295254-A (JP)
Title: Gas sensor
Inventor: MACHIDA HIRONORI
IPC: G01N27/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To restrict heat conduction when a gas sensor substrate is die-bonded to a base by securely fitting the other primary face of the heatproof insulating substrate via a glass part to the base to face a recessed part formed in the base, in a gas sensor where a heater and a gas-sensitive part are formed on one primary face of the heatproof insulating substrate. SOLUTION: A metallic film 36 may be formed of platinum, silver or the like to restrict the radiation of infrared rays from a substrate 24. A glass bump 38 is formed, e.g. by applying, for instance, a glass of low melting point to 3-6 points of a surface of the metallic film 36 or a surface of a glass part 10. The glass bumps 38 are softened while placed at the glass part 10. A sensor main body 22 is thus secured to the glass part 10. Considering the conduction of heat from the sensor main body 22 to a base 2, the heat passes through the narrow glass bumps 38 of low thermal conductivity and the air is present at the other positions, so that the heat conduction is reduced. The heat conduction is also restricted at the glass part 10. The air in a recessed part 12 insulates the sensor main body 22 from the base 2.  The heat radiation from the substrate 24 is limited by the metallic film 36.
Patent JP-H07321331-A (JP)
Title: Liquid display device and its manufacturing method
Inventor: NAKAZONO TAKUSHI
IPC: G02F1/13
Filed: 1994-05-30
Abstract: PURPOSE:To provide a liquid display unit high in a manufacturing yield and reliability and excellent in processability and process precision and operation characteristics by eliminating short-circuit between neighboring gate electrodes, separation of an end part of a polycrystalline silicon layer or deterioration of process precision of a thin film transistor. CONSTITUTION:Between an active layer 2 comprising a polycrystalline silicon and a gate insulation film 3 comprising a heat oxide film; and an upper surface of a substrate 1, if a gap caused by heat oxidation occurs, adhesion to a gap of a polysilicon film when thereafter forming a polysilicon film for forming a gate electrode 8 can effectively be prevented by a method wherein a second oxide film 4 is provided in the gap. As the such-incased second oxide film 4 is an oxide film excellent in an insulation characteristic, if respectively connecting with the neighboring gate electrode 8, they can be prevented from short-circuiting.
Patent JP-S61275659-A (JP)
Title: Automatic chemical analyzing instrument
Inventor: TANAKA AKIKO
IPC: G01N35/10
Filed: 1985-05-31
Abstract: PURPOSE:To surely detect the foam intruded into a liquid flow passage system and to quickly remove the foam prior to measurement by removing the foam in the flow passage by a pump mechanism connected to the liquid flow passage in accordance with the foam detection signal from a sensor for detecting the intrusion of foam attached to the liquid flow passage system. CONSTITUTION:The flow passage from a sampling nozzle 4 to a deaerated water nozzle 5 is filled with deaerated water A in the initial state. A solenoid valve 3A is changed over to a tube 8C side and the sampling nozzle is lowered into a sample cup contg. a sample. A syringe 1 is operated to make suction, by which the sample is sucked through the nozzle 4 into the tube 8C. The suction operation of the syringe 1 is stopped upon ending of the suction. The solenoid valve 3A is changed over to the tube 8B side and the solenoid valve 3B to the tube 8E side to connect a pump 7 for removing foam to the nozzle 4 via the tubes 8C, 8B, 8E if the foam intrudes into the tube 8C and when the intrusion of the foam is detected by the sensor 6 in the above-mentioned operation. The pump 7 is thereafter driven by the signal from the sensor 6, by which the foam in the tube system is removed.
Patent JP-S63284067-A (JP)
Title: Wheel steering device
Inventor: ASANUMA SHINKICHI
IPC: B62D7/18
Filed: 1987-05-13
Abstract: PURPOSE:To enable a wheel to be steered simplifying the construction of a device, by inputting a turning effect from a rotary actuator to the end part of a damper rod in a damper unit to be transmitted to a knuckle through a damper outer cylinder. CONSTITUTION:A strut type damper unit 11 is provided interposing between a wheel house 2 in a car body and a knuckle 5 serving as a wheel supporting member. A tripod joint 15, which permits a relatively sliding motion in the vertical direction further enables a turning effect to be transmitted, is provided between a damper outer cylinder 12 and a damper rod 13 in this damper unit 11. While an electric motor-driven rotary actuator 21 is mounted to the periphery of the damper unit 11. And a wheel steering device, actuating this rotary actuator 21 to turn a rotor 28 for a stator 27, rotates a rotary output member 31 through an inner cylinder member 26 and through a harmonic drive reduction gear 29 so as to steer a wheel 6 through the knuckle 5.
Patent JP-S5740720-A (JP)
Title: Magnetic head
Inventor: MURAKAMI YOUICHI
IPC: G11B5/127
Filed: 1980-08-25
Abstract: PURPOSE:To provide a magnetic head on a transverse recording system capable of high-density recording. CONSTITUTION:A magnetic head on a transverse recording system is consisted of a magnetic core 1 having a gap part 4, a coil 2 wound around the magnetic core 1, members 3 with high conductivity provided on both the flanks of the magnetic core 1, and members 6 with high magnetic permeability provided outside of the members 3. The members 3 generate eddy currents because of magnetic flux passing over with the variations at a write frequency, thereby limiting the passing of the magnetic flux. In addition, the members 6 confine magnetic flux phi, a leakage of magnetic field from the flanks of the magnetic core part 1 is lessened. Therefore, those two kind of members 3 and 6 weaken the magnetic field from the flanks of the magnetic core to obtain steep magnetic-field distribution near the gap.
Patent JP-S5816793-A (JP)
Title: Build up welding method for low alloy steel
Inventor: SAKAI TADAMICHI
IPC: B23K35/30
Filed: 1981-07-24
Abstract: PURPOSE:To obtain sound padding metal which does not peel by specifying the contents of the specific components in weld metal and the composition of a flux in such a way as to satisfy the equationsIand II simultaneously. CONSTITUTION:In a method of performing build-up welding by spraying a flux in the surface of a low alloy steel contg. <=0.2% (wt%) C, <=1.0% Si, <=1.0% Mn, <=1.0% Ni, <=3.5% Cr, <=2.0% Mo, <=0.1% Al, and consisting of the balance Fe and unavoidable impurities, the weld metal of the 1st layer is so welded as to contain <=0.1% C, <=1.0% Si, <=7.0% Mn, 7-30% Ni, 16-30% Cr, <=3.0% Mo, and to consist of the balance Fe and unavoidable impurities, and the contents of the Si, P, S, O in the weld metal and the compsn. of the flux are so specified as to satisfy the equationIand the equation II.
Patent JP-S609713-A (JP)
Title: Inverting device of shaped material
Inventor: NAGAI YOSHITAKA
IPC: B29L31/10
Filed: 1983-06-30
Abstract: PURPOSE:To make continuity of a transfer line of a shaped material favorable, by a method wherein the shaped material is fixed on the center of a pair of wheels having a communicating hole and the wheel is turned by an angle of 180 deg.. CONSTITUTION:When a shaped material 1 being sent while it is placed between conveyor belts 18, 19 is moved rightward by a feed roller 16, entered into a communicating hole 22 of the center of a wheel 21 of an inverting device 17 and the tip part of the shaped material 1 interrupts an optical path of a phototube switch 35, a roller 25 is pressed against the shaped material by acting a cylinder 24 and the shaped material is fixed at the center of the wheel 21. The wheel 21 is turned by a timer by an angle of 180 deg. in succession to the action. A turning angle of the wheel 21 is detected by contact between a microswitch 29 and a contact-maker 30. When inversion of the shaped material 1 is completed, the roller 25 is made to recede from the shaped material 1, the released shaped material 1 is pressed by a next shaped material and moved leftward.
Patent JP-H10310499-A (JP)
Title: Oxide superconducting material
Inventor: MUROGA TAKEMI
IPC: C30B29/22
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a superconductor with a superconducting layer subjected to ab face orientation over the entire layer and uniformly formed in a thickness twice the conventional thickness by forming an oxide superconducting precursor layer having a thickness capable of ab face orientation on the surface of a substrate, folding the resultant laminated body with the precursor layer inward, regulating the thickness from the substrate to the central part of the precursor layer to a range in which ab plane orientation is allowed and carrying out heat treatment. SOLUTION: The material of the substrate is preferably Ag or an Ag alloy such as an Ag-Zr allay contg. 0.005-0.014% Zr. The oxide superconducting precursor layer is, e.g. a Bi-contg. layer, in particular a Bi-contg. 2212 type layer. The laminated body is formed by coating the surface of the substrate with the precursor layer by surface coating or dip coating. The thickness from the substrate to the central part of the folded precursor layer is regulated to <=60 μm. The width of the precursor layer is >4 mm. Two or more such laminated bodies may be piled up or a laminated body obtd. by forming a precursor layer whose thickness is twice that of the above-mentioned precursor layer between substrates may be used.
Patent JP-H06339501-A (JP)
Title: Vision restoration apparatus
Inventor: KOBAYASHI YOSHIAKI
IPC: A61F9/00
Filed: 1992-04-08
Abstract: PURPOSE:To achieve a training of an adjusting muscle of eyes efficiently by a method wherein an oculogyric plate is supported on a substrate to reciprocate longitudinally and an eye support member is provided in front of a moving end of an oculogyric plate to fix the positions of the eyes of a patient. CONSTITUTION:An oculogyric plate 5 on which a mark M is drawn according to the conditions of age, vision and the like of a patient is selected and fixed with a clip 14. Drive time is set with a timer switch 21 and subsequently, an incoming/outgoing speed control is performed so that the speed is high in the outgoing path and low in the in coming path. Then, the jaw of the patient is placed on a jaw receiving base 3 to position the eyes and start switch 22 is turned ON. An endless belt 10 is rotated with a reversible motor to move a slider 11 backward slowly along a rail 6. The patient tries to view the mark M so that the focus of the eyes can move farther continuously. When the slider 11 presses an outgoing path limit switch, the reversible motor is reversed to move the slider 11 forward quickly. When the outgoing path limit switch is pressed, the reversible motor is rotated normally.
Patent JP-S60262309-A (JP)
Inventor: ENAMI TOSHIAKI
IPC: H01B13/00
Filed: 1984-06-07
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-S61293263-A (JP)
Title: Monoazo compound and dyeing or printing method using same
Inventor: OMURA TAKASHI
IPC: D06P1/38
Filed: 1985-05-30
Abstract: NEW MATERIAL:Monoazo compounds in the free form of formula I, wherein R is H, lower alkyl; A is phenylene, naphthylene; X is Cl, carboxypyridinio group; Y is SO2CH=CH2 etc.; Z is a group which can be removed by an alkali; D is phenylene which may be substituted with 1, 2 or 3 groups selected from among nethyle, ethyl, methoxy, etc.; and salts thereof. USE:Dyes which dye or print fibrous materials. Compds. of formula I exhibit high build up and give dyed articles having excellent fastness to chlorine, sunlight and perspiration and good stability against acids. PREPARATION:The monoazo compds. of formula II corresponding to the compds. of formula I where X is Cl, can be obtd. in the following manner. A compd. of formula III is diazotized and then coupled with a compd. of formula IV. The resulting compd. of formula V is condensed with cyanuric chloride. The resulting dichlorotriazinyl compd. is condesed with a compd. of formula VI to obtain the desired compd.