baber/WOPTO huggingface dataset:
Patent JP-S60194307-A (JP)
Title: Inclination sensor comprising magnetic fluid and open magnetic core
Inventor: OKA HIDEO
IPC: G01C9/20
Filed: 1984-03-15
Abstract: PURPOSE:To measure the angle of inclination in the first and second orders with one sensor by using an inclination sensor composed of a 4-legged open magnetic circuit core and a magnetic fluid. CONSTITUTION:The shape of 4-legged open magnetic circuit core, windings and a magnetic fluid MF are as illustrated. Two exciting windings N1 and N2 are so arranged as to perpendicular to the body B of the 4-legged open magnetic circuit core C to generate a magnetic flux in the 4-legged open magnetic circuit core with the two exciting windings N1 and N2. In addition, output windings NL1, NL2, NL'2, NL3 and NL4 are applied to four legs L1, L2, L3 and L4 of the 4- legged open magnetic circuit core and the angle of inclination between the 4-legged open magnetic circuit core and the plane of the magnetic fluid changes thereby representing a variation in the magnetic flux of each leg. A winding is provided to extract a differential voltage of the output voltage in the output winding generated by this flux change to read out the angle of inclination in the first and second orders.
Patent JP-S52134599-A (JP)
Title: Mass-packaging method
Inventor: TAKADA YUKIO
IPC: B65D75/14
Filed: 1976-04-30
Abstract: PURPOSE: A number of plastic bags containing an article therein are laminated and simultaneously fused at their four corners so as to enable separation of the bags for individual sale without deteriorating the appearance and to save packaging expenses. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59177802-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: F21V17/00
Filed: 1983-03-28
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-S54140992-A (JP)
Title: Conductive composition
Inventor: TAKAHATA NORIO
IPC: C08L23/00
Filed: 1978-04-26
Abstract: PURPOSE: To provide a composition of good mechanical characteristics, workability, and conductivity by adding a plasticizer and conductive carbon black of a specific surface area of at least a specified value to a polymer system consisting of an etylene /vinyl acetate copolymer and a poly(vinyl chloride) resin.  
     CONSTITUTION: To 100 parts (by weight) of a polymer system consisting of 20W50 parts of an ethylene/vinyl acetate copolymer of a vinyl acetate content of at least 40  wt% and 80W50 parts of a poly(vinyl chloride) resin of an average polymerization  degree of 700W1500, there are added 20W50 parts of a plasticizer and 10W30 parts  of conductive carbon black of a specific surface area of at least 800 m 2 /g. There is  obtained a composition characterized by stabl conductivity, good workability, and  good mechanical characteristics which can be used as a semiconductive composition  for sheath of a cable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08217623-A (JP)
Title: Skin cosmetic
Inventor: MIYAMOTO TATSU
IPC: A61K8/00
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a skin cosmetic excellent in aged skin-remedying effect, containing, as active ingredients, tartaric acid nicotinic alcohol and hydrogenated bisabolol. CONSTITUTION: This skin cosmetic contains, as active ingredients, 0.001-5.0wt.% of tartaric acid nicotinic alcohol and 0.001-10.0wt.% of hydrogenated bisabolol of the formula. This cosmetic is high in penetrability into the skin, capable of promoting epidermal cell proliferation and differentiation, of making skin function sthenic through peripheral, vascular dilation and of keeping the skin healthy, and esp. excellent in skin aging-preventive effect (chapped skin- remedying effect, corneum-remedying effect, stratum corneum turnover-promotive effect, skin-beautifying effect, etc.). Besides, this cosmetic can be further formulated, according as appropriate, with conventional desired ingredients and made into a form of lotion, milky lotion, cream, pack, etc.
Patent JP-H05247948-A (JP)
Title: Foundation panel
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04B5/02
Filed: 1992-03-09
Abstract: PURPOSE:To enable the construction and to reduce a construction period. CONSTITUTION:A foundation panel is constituted of a horizontal plate 100 and a perpendicular plate 101 erected from the horizontal plate 100, and notch sections 102 are formed on sides of the perpendicular 101. Screw holes 103 are formed in the notch sections 102, and connection plates 91 projected from the bottom of a construction unit and having drilled through-holes 115 are fitted to the notch sections 102. Bolts 105 passing through the through-holes 115 are screwed into the screw holes 103 to install the construction unit on the foundation panel.
Patent JP-S55142094-A (JP)
Title: Additive for coal-oil mixture fuel
Inventor: IMAMURA TAKEHISA
IPC: C10L10/18
Filed: 1979-04-23
Abstract: PURPOSE: To provide the title additive remarkably effective to suppress the generation of carbon soot, by using an alkaline earth metal salt of an organic acid as an effective component.  
     CONSTITUTION: The objective additive containing (A) an alkaline earth metal (pref. Mg or Ba) salt of an organic acid (pref. petroleum sulfonic acid, alkylbenzenesulfonic acid, or dialkylsulfosuccinate) and if desired, (B) a solvent, dispersing agent, etc. to accelerate the dispersion and dissolution of the above effective component into oil. The additive is added to an emulsion fuel or a non-aqueous fuel in an amount of 5W500ppm as the alkaline earth metal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58165849-A (JP)
Inventor: MITSUKA MASAO
IPC: A61G7/05
Filed: 1982-03-29
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-H04270060-A (JP)
Title: Production of heat exchanger made of al
Inventor: YAMAGUCHI MOTOYOSHI
IPC: F28F19/06
Filed: 1991-02-22
Abstract: PURPOSE:To improve the corrosion resistance of the external tube surface of a heat exchanger made of A1 consisting of a combination of a fin and a tube having a brazing filler metal layer on the external tube surface, such as radiator and parallel flow type capacitor. CONSTITUTION:The heat exchanger made of Al is produced by using, as a film material, a bare material of Al alloy containing >=0.5% Zn, also using, as a tube material, a brazing sheet, where at least the side, to be the outer side of a tube, of an Al alloy core material is clad with an Al-Si brazing filler metal containing 0.5-5% Zn, assembling a heat exchanger, applying a fluoride type flux, drying this flux, and then exerting brazing in a nonoxidizing atmosphere.
Patent JP-H02228822-A (JP)
Title: Tv broadcast device
Inventor: WADA KYUKICHI
IPC: H04N7/00
Filed: 1989-03-02
Abstract: PURPOSE:To reduce the number of times of modulation and demodulation, to simplify a system constitution and a circuit constitution and to improve the reliability by transmitting a video signal and an audio signal to a transmission station as a TV synthesis signal and broadcasting the signal from the transmission station. CONSTITUTION:A video signal 11 and an audio signal 12 produced at a studio are modulated by a TV modulator 2 of a microwave transmitter 1 respectively to generate a video high frequency signal and an audio high frequency signal, both high frequency signals are synthesized and outputted as a TV synthesis signal 13. The TV synthesis signal 13 is converted into a microwave signal 14 by a microwave frequency converter 3 and then sent. A microwave 15 made incident on a reception antenna 7 is inputted to the microwave reception amplifier 8 of a TV transmitter 6 installed in a transmission station, converted to the TV synthesis signal 13 by a TV frequency converter 9 and broadcasted via a power amplifier 10. Thus, the number of times of modulation/demodulation is reduced, the system constitution and the circuit constitution are simplified and the reliability is improved.
Patent JP-H11200879-A (JP)
Title: True expansion ratio rather than true compression ratio when using piston valve, rotary valve for four-cycle engine, six-cycle engine, eight-cycle engine and engine not less than ten cycles
Inventor: NAKADA OSAMU
IPC: F02D15/00
Filed: 1998-01-11
Abstract: PROBLEM TO BE SOLVED: To increase output of an engine, and to reduce an exhaust quantity of exhaust gas by arranging an air port (a rotary valve) and a valve (a piston valve) to open in the lower dead center at compression process time as well as to close before an air-fuel mixture or air becomes resistance to rotation by excessively expanding by an explosion at expansion process time. SOLUTION: A four-cycle gasoline engine is provided with an intake valve 1 exclusive to an air-fuel mixture, a valve 2 to open in the lower dead center at compression process time as well as to close before an air-fuel mixture becomes resistance to rotation by excessively expanding by an explosion at expansion process time and an exhaust valve 3 when using a piston valve. The intake valve is controlled so as to open in the upper dead center of a piston as well as to close in the lower dead center in an intake process to close the valve 2 and the exhaust valve 3 at this time. In a compression process, the valve 1 is closed, the valve 2 is closed when the piston rises by 1/3 from the lower dead center, the valve 3 is closed, and then, ignition is performed by closing the valves 1 to 3.  Next, in an exhaust process, the valves 1 to 2 are closed, and the valve 3 is opened in the lower dead center to be closed in the upper dead center.
Patent JP-S58169340-A (JP)
Title: Optical disc device
Inventor: TAKASUGI KAZUO
IPC: G11B7/00
Filed: 1982-03-31
Abstract: PURPOSE:To obtain accurate information in reproduction of the data recorded on an optical disc by providing specific phase detecting pattern, investigating n-pieces of phase information among the same and detecting the coincidence of >=m-pieces (m<n) with the prescribed pattern. CONSTITUTION:A read-out signal outputs the pulse 61 corresponding to 1 with a peak detecting circuit. If there is no error in the pulse 61, a coincidence signal is generated at every 4 bits from all decoders 74. When an error is included in the pulse 61, no coincidence signal is produced in the decoder output in the error part even if the timing is normal. The decorder 74 are conducted to a majority decision circuit 75 and when the coincidence output attains a prescribed number or above, an output 71 is generated therefrom. The output 71 determines the state of an FF 82 through the gate signal 63 applied to an AND gate 84. Thus the many bits are referenced simultaneously without concentrating the information at specific one bit; therefore, even if the error is included, the correct detection signal is obtained by eliminating the influence thereof and the correct information is obtained.
Patent JP-H11232254-A (JP)
Title: Document data processor and its program recording medium
Inventor: HAYASHIDA YASUTO
IPC: G06F17/21
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To change an output format to the optimal one suitable for use and purpose of a document, to modify and to process the entire document to be more attractive from the viewpoint of design by modifying a prescribed compo nent in the document according to its kind. SOLUTION: When the use and the purpose of the document is specified from an input device 5, the output formal of document data is changed according to the use and the purpose by a CPU 1. In addition, document structure of the entire document is analyzed and a predetermined kind of component is extracted as a designing factor by the CPU 1. When the document data is outputted, it is outputted according to the changed output formal and the extracted designing factor is simultaneously outputted by modifying it according to its kind.
Patent JP-2000253688-A (JP)
Title: Rotation servo controller, and control method therefor
Inventor: TATEISHI KIYOSHI
IPC: H02P29/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To servo-control the rotation of a rotor accurately, by removing the ripple while minimizing the phase delay, and detecting the number of revolutions accurately, even in case that the ripple contains the rotation signal to show the number of revolutions of the rotor being generated accompanying the rotation of the rotor. SOLUTION: A rotation servo control method removes pulsed cycle ripple while minimizing the phase delay adding up a leveled control deviation signal, where the leveling processing by shifting average filter 22 is applied only to the control deviation signal where integration terms are multiplied. An overaged control deviation signal is added to a control deviation signal where proportion terms are multiplied and leveling processing is not applied. Thus, the pulse cycle ripple in the pulse signal, which shows the revolution of the spindle motor by the feedback control using at least proportional integration control, is removed and, at the same time, phase delay is suppressed to the minimum.
Patent JP-H02230780-A (JP)
Title: Three-terminal element
Inventor: SUZUKI MASAYUKI
IPC: H01L39/22
Filed: 1989-03-03
Abstract: PURPOSE:To form a PN junction by a method wherein a voltage applying means is partially formed on the base body of a first conductivity type via an insulating film, and a voltage is applied to the base body by said voltage applying means, thereby partially forming a region of a second conductivity type on the base body. CONSTITUTION:Via an insulating film 2, electrodes 3 for applying a voltage are partially formed on a pair of surfaces, of a base body 1, which face with each other. Electrodes 4, 5 are formed on a pair of surfaces vertical to the longitudinal direction of the base body 1. By applying a voltage between the electrodes 3, the polarity of the base body 1 sandwiched by the electrodes 3 can be inverted from an N-type to a P-type, so that the current flowing between the electrodes 4, 5 can be turned ON/OFF by the voltage applied between the electrodes 3. Hence, this three-terminal element can be used as a switching element.
Patent JP-S54143057-A (JP)
Title: Separation supply unit of coil-shaped material
Inventor: KANEKO OSAMU
IPC: B65H20/14
Filed: 1978-04-28
Abstract: PURPOSE: To supply surely coil-shaped materials one by one while separatting them which are entangled, by blowing and sucking air alternately for coil-shaped materials, which are stored in a storage hole, repeatedly.  
     CONSTITUTION: Rotary material 1 is round and is rotated and driven by a prescribed index, and plural storage holes 3 are formed at intervals corresponding to indexes in the radius direction and are opened on the outside circumference face of rotary material 1. Blowing/sucking holes 5 are provided correspondingly to storage holes 3 and have one end opened at the intermediate part of storage hole 3 and the other end opened at upper edge part 6 of rotary material 1. Then, the upper face of rotary material 1 is covered with fixing material 7, and plural blowing holes 8 and sucking holes are provided alternately toward the rotation direction of the rotary material. Coil-shaped materials A which are stored in storage holes 3 by coil-shaped material feeding mechanism 4 are completely released from entanglement by repeating air blowing and sucking in storage holes 3 according as rotary material 1 is rotated. Now, pressing material 12 inside rotary material 1 prevents coil-shaped materials A in storage holes 3 from slipping out of holes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04286433-A (JP)
Title: Optical transmission equipment
Inventor: TOMITA HIDETAKA
IPC: H04B10/564
Filed: 1991-03-15
Abstract: PURPOSE:To keep the line quality constant by keeping an output signal level of a receiver side stably even when a fluctuation takes place in an output characteristic or the like of a light emitting element at the sender side. CONSTITUTION:An intensity modulation of an optical signal output is made shallow attended with a change in an output characteristic or the like of a light emitting element 3, then a demodulated output signal 18 is decreased and the level decrease (difference) is measured by a signal comparator 20. The signal comparator 20 sends a difference of the detected level to an excitation driver 21. The excitation driver 21 increases a gain of a gain variable amplifier 17 based on a difference received from the signal comparator 20. The gain width is controlled at the signal comparator 20 till it is detected that the difference from the level of an input signal 1 is eliminated. A gain variable amplifier 17 amplifies the input signal 1 based on a gain controlled by the excitation driver 21.
Patent JP-H08222120-A (JP)
Title: Cathode and manufacture thereof
Inventor: KIMURA CHIKAO
IPC: H01J9/02
Filed: 1995-02-16
Abstract: PURPOSE: To manufacture a cathode having little dispersion of operating conditions and a long life. CONSTITUTION: The grains of the electron emissive material (e.g. Y2 O3 ) coated with the layer of a metal W on at least part of the surface are formed into a lump shape or a layer shape by sintering, and the tip portions of the lumps 11 or the surface portions of the layers are polished. The manufacture of this cathode includes the process for covering at least part of the surfaces of the grains of the electron emissive material Y2 O3 having a relatively small work function and small conductivity with the metal W, the process for sintering the grains of the electron emissive material Y2 O3 covered by the layer of the metal W and molding them into a lump shape or a layer shape, the process for polishing the tip portions of the lumps 11 or the surface portions of the layers,  preferably the process for fusing and impregnating the metal Cu not reacted with the metal W then polishing (grinding) it prior to the polishing process of the surface portions, and preferably the process for carbonizing at least part of the layer of the metal W.
Patent JP-H07303348-A (JP)
Title: Switch type reaction motor
Inventor: JIERARUDO ENU BEIKAA
IPC: H02K1/24
Filed: 1995-02-16
Abstract: PURPOSE: To reduce a siren noise, without increasing the cost of a motor or deteriorating its performance. CONSTITUTION: A motor includes a stator assembly SA and a rotor assembly RA. The rotor assembly RA has a plurality of rotor gears RT, and a gap G is extended among them. A noise reducer assembly 10 is mounted to the rotor assembly RA, thus reducing the noise generated by the rotor, when the motor rotates. The noise reducer assembly 10 includes a lug 14 which is inserted into a gap that is formed by a non-conductive material. Each lug is a hollow member with sidewalls 16A and 16B, an inner-periphery wall 16C, and an outer-periphery wall 16D. The outer-periphery wall 16D has a curved shape, corresponding to the curved shape of the outer surface of the pole of the rotor. Also, the noise reducer assembly 10 includes an end cap 20, in contact with the both edges of the rotor assembly RA.
Patent JP-S62220481-A (JP)
Inventor: NOGAMI TETSUYUKI
IPC: B65D90/00
Filed: 1986-03-10
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-S62209419-A (JP)
Title: Driving method for liquid crystal display device
Inventor: GONDO HIROYUKI
IPC: G09G3/18
Filed: 1986-03-10
Abstract: PURPOSE:To set a correct optimum driving voltage by measuring only a voltage which indicates specific transmissivity at the border of transition from the transparent state (transmission) to the turbid state (transmission) of voltage to transmissivity characteristics of a liquid crystal display panel, and setting this voltage or voltage obtained adding a specific offset voltage to said voltage as the optimum driving voltage of the liquid crystal display panel. CONSTITUTION:Only the voltage V90 at the border of transition from the light transmission state (transparent) to the light scattering state (turbid) of the liquid crystal cell is detected, and this voltage V90 or voltage V0 obtained by adding the predetermined specific voltage Vd/2 to the voltage V90 is set as the optimum to drive the liquid crystal cell. The voltage at the border point of the transition from the transmission state to the scattering state, i.e. the border point of transmission mode is found, so the voltage at the border point is found with high accuracy without being affected by the opening angle of a transmissivity measurement part as compared with a scattered mode because of abrupt variation, and the voltage follows securely up seven rapid characteristic change.
Patent JP-H06266221-A (JP)
Title: Developing device and ion generator used for recording device
Inventor: HOSAKA YASUO
IPC: G03G15/02
Filed: 1993-03-12
Abstract: PURPOSE:To stably develop an electrostatic latent image even at a high location having a low atmospheric pressure by specifying the coating ratio of toners applied on a developing sleeve and the ratio between the moving speed of a recording medium and the peripheral speed of the developing sleeve respectively. CONSTITUTION:A developing sleeve 15 is coated with toners 11 while electric charges are applied by a charged blade in a one-constituent developing unit so that the coating ratio of the toners 11 on the developing sleeve 15 is made smaller than 1 and the toners 11 are formed into one layer or below. The toners 11 are reciprocated between an image area A1 with a low surface potential and a non-image area A2 with a high surface potential on a recording drum 20 in an area AO where the developing sleeve 15 and the recording drum 20 approach each other. The ratio between the moving speed of the recording drum 20 and the peripheral speed of the developing sleeve 15 is made larger than 1 to compensate the decrease of an image density due to the fact that the coating ratio of the toners 11 on the developing sleeve 15 is smaller than 1.0. The toners 11 are stuck by the electric mirror image force of the toners 11 themselves, and the effect by the moisture between the toners 11 is reduced.
Patent JP-H07259035-A (JP)
Title: Marker
Inventor: SAITO TERUO
IPC: A62C35/20
Filed: 1994-03-23
Abstract: PURPOSE:To provide a marker which is not likely to tumble with any strong wind and can exert an indicating function at normal times. CONSTITUTION:A marker is constructed by fixing an indication board 2 for the location of a fire hydrant, etc., to a pole l installed upright, wherein the middle part of the pole 1 is separated up and down. A coil spring 4 whose two ends are fixed to the upper and lower pole segments, is installed in this part of separation, and the upper pole segment la is made possible to revolve rotund its own axis and to return to the original position. Also in the part of separation, a revolving return device 5 is installed which includes an upper and a lower short cylinder 6a, 6b connected fast to the upper and lower pole segments, a bearing shaft 7 extending from one of the short cylinders to the inside of the other short cylinder, a coil spring engaged by the latter cylinder and the bearing shaft 7, and a bearing part 8 between the two cylinders to bear the upper short cylinder rotatably. At the time with string winds, the upper pole segment 1a is revolved against the action of the coil spring so as to weaken the resistance of the indication board 2 to lead to prevention of the marker from tumbling or breakage, and further it is possible to make the marker in simple construction at a low cost, in which the upper and lower pole segments can be coupled together sturdily and also with possibility of revolving freely.