baber/WOPTO huggingface dataset:
Patent JP-H01198162-A (JP)
Title: Modulator and demodulator
Inventor: HAYAKAWA HISATO
IPC: H04L27/00
Filed: 1988-02-02
Abstract: PURPOSE:To miniaturize a MODEM device by integrating a 4-wire/2-wire conver sion circuit, the propriety or the impropriety of whose operation can be con trolled by an external switch and a control circuit, upon the same semiconductor integrated circuit as the circuits of a receiving part and the transmitting part and a modulation demodulation circuit and the control circuit. CONSTITUTION:The 4-wire/2-wire conversion circuit 5 performs an operation to level-control a transmission signal outputted from the transmitting part 6 by an inverting amplifier 51, and to output it to a telephone line 1 through Tx terminal 2, and simultaneously, performs the operation to input a reception signal from the telephone line 1 to an adder 53 through Rx terminal 3, and to output it to the receiving part 7 after removing the component of the trans mission signal from the reception signal as far as possible. The operation to remove the transmission signal component from the reception signal can be made possible or can be stopped by switching a switch 41 connected to 1c terminal 4, i.e., an external terminal, or by changing the potential of a control signal, i.e., the output of the control circuit 9. Thus, the title device can deal with a user who desires to use the 4-wire/2-wire conversion circuit of other system.
Patent JP-S54115554-A (JP)
Title: Divice for disposing of waste water
Inventor: KAWASUGI TADAAKI
IPC: C02F3/08
Filed: 1978-02-27
Abstract: PURPOSE: To suppress the partial counterflow of a small carrier through simple construction and appropriately dispose of waste water, by dividing a fluidized bed having the small carrier into a plurality of passages by a plurality of partition walls.  
     CONSTITUTION: The partition walls 15 made of plates 14 are provided as a lattice in the fluidized bed having the small carrier so that the fluidized bed is divided into a plurality of waste water passages. As a result, the speed diffrence in the cross direction of the fluidized bed is decreased and the partial counterflow of the small carrier (a) is suppressed. Dispersng elements 12 made of porous pieces are placed across the upward passage of the fludized bed. A net 13 is provided over the dis- persing elements 12 to block the small carrier (a) from flowing below the dispersing elements 12 and staying there. The waste water s uniformly distributed to the inernal opening of a disposal vessel 1 by the dispersing elements 12, thereby appropriately disposing of the waste water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58140921-A (JP)
Inventor: DOI TOSHIAKI
IPC: H01H1/60
Filed: 1982-02-16
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-H07204320-A (JP)
Title: Pachinko machine with image display device
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1994-01-24
Abstract: PURPOSE:To enable the enjoying of a pachinko game and the watching of TV simultaneously by moving a display position of a varying pattern vertically and horizontally when the varying patterns with the proceeding of a game are shown on an image display device of a game board in reduction together with a TV picture received. CONSTITUTION:In a pachinko machine, an image display device 5 is arranged at the upper center of a game board. In this case, a TV earphone connection terminal 18, a channel changeover switch 32 and a sound volume control knob 26 are arranged at the lower part of the front thereof. A TV voice signal is outputted to the earphone connection terminal 18 through an amplifier 19 from a tuner 16. In an image synthesizer 13, a varying pattern pertaining to the proceeding of a game as outputted from a game control substrate 10 is superimposed on a TV image received to be outputted from the tuner 16 and displayed in reduction at a part of the image display device 5. Here, the varying pattern is moved to an arbitrary position with vertical/horizontal direction changeover keys 25u25f.
Patent JP-S62181772-A (JP)
Title: Bioreactor
Inventor: SAWADA SHIGEKI
IPC: C02F9/00
Filed: 1986-02-05
Abstract: PURPOSE:To enable membrane separation in high efficiency, by placing a vertically extending separation membrane in a tank in a manner to enable the discharge of liquid permeated through the separation membrane outside of the tank and placing a gas-blowing means under the separation membrane of the tank. CONSTITUTION:The objective bioreactor is composed of a tank 1 containing microorganisms to effect biological reaction. A vertically extended separation membrane 6 such as hollow fiber membrane is placed in the tank 1 in a manner to enable the discharge of permeated liquid of the separation membrane out of the tank and a gas blowing means 4 is placed under the separation membrane 6 in the tank. A gas generated in the tank is collected, recycled and used as the blowing gas. The flow rate of the liquid on the membrane surface is increased by the upward stream of the blown gas along the membrane surface to enable the maintenance of the rate of permeation at a high level. The concentration polarization on the membrane surface and the formation of gel layer can be suppressed to ensure high-efficiency membrane separation treatment.
Patent JP-S61210095-A (JP)
Inventor: FUIRITSUPU DEII KUTSUKU
IPC: A61P31/04
Filed: 1986-02-05
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-S60168328-A (JP)
Inventor: FUKUDA SHINZOU
IPC: A01G31/00
Filed: 1984-02-10
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-H09217871-A (JP)
Title: Connection structure for piping member
Inventor: YAMASHITA TSUTOMU
IPC: F16L15/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To perform free rotation around an axis after sealing is brought into a reliable state through screwing-in with a sufficient force, in structure to join in a screwed-in state two piping members, such as a piping and a valve, with each other in a state to keep a sealing state. SOLUTION: A connection member 3 is rotatably mounted externally of a cylinder part 11 formed at the end part of a valve 1. A pull-off prevention ring 4 and a seal packing 5 are nipped by the tip part of the cylinder part 11. With a seal tape wound around the external screw 31 of the connection member 3, the external screw is screwed in the internal screw 21 of the feed water pipe 2. After the screw-in, by freely rotating the valve 1 around an axis, the valve is set in a desired direction.
Patent JP-H09279490-A (JP)
Title: Fabric for ink jet dyeing, printing and printed product
Inventor: HARUTA MASAHIRO
IPC: D06P5/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric for printing at a high image density without bleeding according to an ink jet method by applying a water repellent, a water-soluble resin, high-boiling glycols or glycol ethers and/or a nonionic or an aniopic surfactant to a fabric material. SOLUTION: This fabric for ink jet printing is obtained by applying 0.05-40wt.% of a water repellent such as a fluorine-based or a waxy water repellent, 0.1-40wt.% of a water-soluble resin such as polyethylene oxide having 100000-2500000 molecular weight, 0.01-40wt.% of high-boiling glycols such as ethylene glycol or high-boiling glycol ethers such as ethylcarbitol and 0.01-40wt.% of a nonionic surfactant having >=12 HLB such as hexaglycerol monolaurate or an anionic surfactant such as potassium oleate to a polyester fiber fabric. An ink is applied to the resultant fabric according to an ink jet method and coloring, washing treatments and drying are then carried out to afford a ink jet printed product.
Patent JP-S60168013-A (JP)
Title: Position tracking device of tunnel excavating machine
Inventor: SAITOU KAZUTOSHI
IPC: G01C15/00
Filed: 1984-02-10
Abstract: PURPOSE:To minimize errors at the time of changing a reference point, and to improve excavating accuracy by adjusting a titled device so that a weight of a light emitting unit and an artificial target which are used by replacing with each other becomes equal. CONSTITUTION:When a light emitting unit (a collimating optical beam emitting device 2 and a rangefinder 3) and a communicating device 4 are loaded on a triaxial moving mechanism 1, an up-and-down moving part 1y is bent, and becomes a position having an angle of delta to a vertical line. Subsequently, when an artificial target and the communicating machine 4, and a weight corresponding to weight difference in the light emitting unit and the artificial target are loaded on the mechanism 1, bending of the moving part 1y becomes an angle of delta to the vertical line and becomes equal, and the bending quantity of the mechanism 1 in case when the light emitting unit and the artificial unit have been set, respectively can be eliminated.
Patent JP-H06241379-A (JP)
Title: Lined tube branch sealing method
Inventor: MORI YOJI
IPC: F16L55/16
Filed: 1993-02-12
Abstract: PURPOSE:To eliminate generation of any corrosion, etc., in a fluid conduit by forcing a sealing resin into a clearance formed between a lined tube and the fluid conduit before a through-hole is drilled in the tube so as to seal the branch part of the tube. CONSTITUTION:The connecting male thread 3a of a branch joint 3 is screwed into the female thread hole 1a of a fluid conduit 1 so as to form the branch part of a pipe line. After a plastic system tube 2 is inserted into the fluid conduit 1, a through-hole 2a is drilled in a tube 2 in its area matching its branch part so as to open the branch part. A sealing resin A is forced into a clearance formed between the lined tube 2 and the fluid conduit 1 through the female thread hole 1a before the through-hole 2a is drilled in order to seal the branch in such a line tube. Thus the branch of the tube 2 is sealed to eliminate the generation of any corrosion, breakage, etc., in the fluid conduit 1.
Patent JP-S56120297-A (JP)
Title: Dynamic type speaker
Inventor: HASEGAWA MITSUHIRO
IPC: H04R9/06
Filed: 1980-02-27
Abstract: PURPOSE:To reduce the distortion due to support system and high frequency, by switching the elongation of the damper due to the displacement of coil bobbin with the folded parts of each piece constituting the damper. CONSTITUTION:At the center of the damper 20, a ring 21 inserted with the coil bobbin is provided. A plurality of slits 22 formed radially are formed at the external circumference of the ring 21, and the slit 25 sections the circular plate into a plurality of sectors 23a-23h. The external circumference of the sector piece 23a is split into two to form the split pieces 26a, 26b. Further, linear folded parts 27a, 27b are formed at the boundary between the common piece 28 at the center side of the piece 23a and the sectors 26a, 26b. The folded part 31 is formed at the boundary between the common piece 28 and the ring 21, and the folded parts 32a, 32b are formed at the boundary between the split pieces 26a, 26b and the ring 24.
Patent JP-S63196509-A (JP)
Inventor: JIYAN KOTERE
IPC: A61K8/35
Filed: 1988-02-05
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-S61183892-A (JP)
Inventor: HAYASHI KUNIHIRO
IPC: H05B6/12
Filed: 1985-02-08
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-S59149326-A (JP)
Title: Production of liquid crystal panel
Inventor: MIYAZAWA KANAME
IPC: G02F1/1345
Filed: 1983-02-16
Abstract: PURPOSE:To make it possible to plate only a terminal part, by immersing a substrate, where a plating catalyst is coated only onto a transparent conductive film, in a plating accelerator and forming an orientating agent except the terminal part and plating electrolessly the terminal part with an Ni-base alloy. CONSTITUTION:The plating catalyst is selectively coated only onto the transparent conductive film which is etched into a prescribed electrode pattern on the substrate, and the substrate is immersed in the plating accelerator, for example, a solution of borofluorate, NaOH, KOH, or the like to attain an acceleration effect. After drying, the orientating agent is coated into a pattern except the terminal part by offset or anastatic printing. It is desirable that the thickness of this coating is 100-5,000Angstrom . After forming the orientating agent into a pattern except the terminal part in this manner, it is sintered as required to strengthen the film. The substrate is immersed in an electroless Ni-base alloy plating liquid to plate the transparent conductive film only in the terminal part.
Patent JP-H11221533-A (JP)
Title: Ultrasonic washing machine
Inventor: KURIYAMA HISAHIRO
IPC: H05K3/26
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To enable sufficiently eliminating irregularity of washing and further making a washing machine inexpensive by uniformly distributing ultrasonic vibrations to the whole plane of vibrating plates. SOLUTION: In an ultrasonic washing machine wherein while material to be washed is contacted with a vibrating plate 2 joined with a radiant face 1a of an ultrasonic vibrator transducer 1, washing liquid is interposed between the vibrating plate 2 and material A to be washed to remove dirt particles stuck on the material to be washed by ultrasonic vibrations emitted from the ultrasonic vibrator transducer 1, the vibrating plate 2 is divided in plurality in a state in which it is joined to a radiant surface 1a of the ultrasonic vibrator transducer 1, and the plural vibrating plates 2,... are positioned parallel to the radiation surface 1a and leaving a space between them.
Patent JP-H04267728-A (JP)
Title: Thin can with superior pressure resistant strength in can bottom
Inventor: NAKAMURA HIROSUKE
IPC: B65D1/02
Filed: 1991-02-19
Abstract: PURPOSE:To suppress greatly a can bottom central panel from expanding outside due to a content, and improve pressure resistant strength of the can bottom drastically by providing ridges on the central panel part which forms a can bottom of a can which is integrally formed and has a can body part and a can bottom part. CONSTITUTION:A central panel part 1 on the bottom of a can consists of a dome panel part 2 which is indented to the inside of the can and a ring-shaped bottom part 4 which connected the dome panel part 2 and a can body part 3, and protrude to the outside of the can and supports the can. At parts which continue from the dome panel parts 2 to the king-shaped bottom part 4, ridges 5 to suppress mainly the dome panel 2 from expanding to the outside of the can due to pressure of a content are provided to improve the pressure resistant strength. A plurality of ridges 5 are provided radially toward the center of the can at the part which continues from the dome panel part 2 to the ring-shaped bottom part 4. Or, the ridges 5 are provided into a linear shape which connects several spots on the ring-shaped bottom part 4 or apolygon-shape. The cross sectional shape of the ridge 5 is formed into a V-shape, U-shape or trapezoid.
Patent JP-H05188297-A (JP)
Title: Switching type reflection and refraction optical system
Inventor: INABA HIROYOSHI
IPC: G02B17/08
Filed: 1992-01-14
Abstract: PURPOSE:To select a reflection and refraction system and a refraction system and take a photograph by replacing part of the reflection and refraction system with another optical element. CONSTITUTION:The reflection and refraction system converges luminous flux from a body on an image plane P through L1, L2, L3, L1, L4(L4), L1, L3, L5, L2, and L6. Here, the system operates as a reflection and refraction system of a reflection type of a long-focal-length telephoto type. Then the front group G1 consisting of the lens L1, lens L3, and refracting and reflecting mirror L4 is replaced with a front group G2 as another optical element. In this case, the elements L1 and L3 which constitute the front group G2 are optically the same with the lenses L1 and L3. L7 is a converging lens and cemented to the object-side lens surface of the lens L1. The luminous flux from the body is converged on the image plane P through L7, L1, L3, L5, L2, and L6. Here, a refraction system which is increased in photographic field angle and has short focal length is constituted.
Patent JP-S60170067-A (JP)
Title: Card reader driver
Inventor: MATSUOKA YOSHIFUMI
IPC: G11B25/04
Filed: 1984-02-14
Abstract: PURPOSE:To attain an automatic run of a card to stop it automatically at the inside of a card reader after reading the card information and then ejecting the card to the front or rear part in response to an ejection command signal or a fetching command signal, by combining two pairs of card position detectors and a simple logical circuit. CONSTITUTION:When a card 5 is put into a card reader, the light of a light emitting diode 2 is cut to a photodetector 1. Thus the output level of the detector 1 is reduced and then amplified by an amplifier 11 to be transmitted to AND circuits 25 and 26 via an OR circuit 23. A motor drive circuit 27 revolves forward a motor 6. When the card 5 reaches its terminal position, the light of a light emitting diode 8 is cut by the card 5 to a photodetector 7. Thus the drive of the motor 6 is stopped. When a reverse command switch 18 is pushed, a flip- flop circuit 16 is set to give backward revolutions to the circuit 27. Thus the card 5 is ejected to the front side. When a fetching command switch 19 is pushed, the circuit 27 is driven again with forward revolutions through an OR circuit 22 and a AND circuit 25. Then the card 5 is carried to the inside and ejected to the inside.
Patent JP-H06239595-A (JP)
Title: Automobile moving device
Inventor: YAGAKI TSUTOMU
IPC: B65G7/02
Filed: 1993-02-12
Abstract: PURPOSE:To provide an automobile moving device which is designed to reduce weight and be formed in a compact state and be assembled in a short time to form a device. CONSTITUTION:An automobile moving device is mounted on the outside of an automobile parked on a road and formed to move an automobile through levitation of the automobile by the increase of its own height. A tire holding part 11 is arranged to the lower part of the first plate 7 of a support body 1 and one end of a support rod 11b is mounted in an oblong hole 11a formed in the tire holding part 11. A second plate 8 in an inverted L-shape as seen from a side is fixed to the plate 7 and a caster pedestal 3 is slidably coupled thereto. Further, an omnidirectiona caster 12 is disposed to the lower part of the pedestal 3 to form a traction wheel part 2. Further, a vertically expandable jack mechanism 4 is disposed between the under surface of the plate 8 and the upper surface of the pedestal 3 and a traction rod 5 is removably coupled to the pedestal 3.
Patent JP-S60169384-A (JP)
Inventor: ISONO TOKIO
IPC: B60K13/02
Filed: 1984-02-13
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-2000223991-A (JP)
Title: Surface acoustic wave filter
Inventor: TAKENOUCHI ATSUSHI
IPC: H03H9/145
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve filter characteristics in the case of use as a surface acoustic wave filter by simply increasing the attenuation in the side lobe of a normal electrode. SOLUTION: The plural pairs of input interdigital electrodes and the plural pairs of output interdigital electrodes are provided on the surface of a piezoelectric substrate for propagating surface acoustic waves. In this case, for the plural pairs of the interdigital electrodes or the plural pairs of the output interdigital electrodes, a pair each of interdigital electrodes 3 and 4 is additionally arranged separately for a distance controlled by a wavelength to both ends of the interdigital electrode provided with a prescribed pair number for which the width of one electrode finger 1, 2 and the interval of the electrode finger adjacent to it are respectively 1/8 wavelength and the respective additionally arranged interdigital electrodes are electrically connected with the plural pairs of the interdigital electrodes in a prescribed polarity.
Patent JP-H08221994-A (JP)
Title: Electrically erasable and writable nonvolatile semiconductor memory
Inventor: FUKUMA YASUAKI
IPC: G11C16/02
Filed: 1995-02-14
Abstract: PURPOSE: To delay the arrival of the number of data rewrite times to a limit value, to suppress deterioration in reliability and to shorten a mean data rewrite time when no pre-write operation and no erase operation before data write operation are required by eliminating these operation. CONSTITUTION: The storage data stored in a block in a memory cell array 1 specified by address signals A0 -An are transferred to a comparator 10 through a column gate 4, and the input data I/O0 -I/Om are transferred to the comparator 10 through a data register 7. The comparator 10 comparison decides the sizes respectively at every corresponding bit related to the storage data and the input data to transfer the result to a control circuit 9. The control circuit 9 eliminates these operation when no pre-write operation and no erase operation before data write operation are required by the comparison decision result to execute only required data write operation.
Patent JP-H04252447-A (JP)
Title: Control method for reproduction speed
Inventor: ARIYAMA HIROTAKA
IPC: G11B15/46
Filed: 1991-01-28
Abstract: PURPOSE:To automatically control the reproduction speed of an audio signal and/or video signal recorded on a recording medium corresponding to the following status of input to reproducing information and the input speed of an operator. CONSTITUTION:The operator starts document input work to input a document from an input part 3 to a word processor by reproducing a recording tape at a reproduction circuit 1 while listening to the reproducing sound of the tape from an output part 2. Thereby, a detection circuit 4 detects the input speed of the document by the operator to the input part 3, and automatically controls the reproduction speed at the reproduction circuit 1 so as to be proportional to detected input speed within a range set in advance.
Patent JP-H04330467-A (JP)
Title: Automatic document feeder
Inventor: YAMAJI KAZUYOSHI
IPC: B65H3/06
Filed: 1991-01-28
Abstract: PURPOSE:To smoothly draw in a document by performing the alignment of the home position of a nudger roll in accordance with every kind of timing other than a document feeding action. CONSTITUTION:This feeder is provided with a feed motor controller 200 which outputs the command of rotating and stopping a feed motor 203 based on the position signal of the fan-shaped nudger roll in accordance with every kind of timing other than the document drawing-in action, and a reverse rotation driving circuit 201 and a normal rotation driving circuit 202 which drive the feed motor based on the command. In the case that every kind of timing decided shown after power is on, after a final document is finished, and after interlock is released, the controller 200 drives to reversely rotate the feed motor three times based on the command of reverse rotation and controls the alignment of the home position of the nudger roll. On the other hand, when a belt motor is on, the motor is driven to be normally rotated based on the command of normal rotation so as to execute the similar alignment of the home position.
Patent JP-H01200307-A (JP)
Title: Optical component package body
Inventor: WATANABE JUNJI
IPC: G02B6/30
Filed: 1988-02-05
Abstract: PURPOSE:To position a waveguide and an optical fiber relatively in a height direction by forming V-sectioned grooves where an input-side and an output-side optical fiber are held in a substrate. CONSTITUTION:The substrate 2A is provided with the V grooves 201 and 202 for holding the optical fibers 4 and 5, a window 203 which penetrates the substrate in the plate thickness direction, and a reference mark 204 which is utilized for the positioning of a optical component 1. The V grooves 201 and 202 are held having the optical axes aligned with the optical axis of the optical waveguide 101 of the optical component 1. Thus, the V grooves for the positioning of the input and output optical fibers are formed with the same mask of the same etching process, so the input and output optical fibers can be positioned without requiring any special process.