baber/WOPTO huggingface dataset:
Patent JP-2000269133-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/205
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a homegeneous and high-quality crystalline semiconductor film by forming a silicon oxide film which will be a base protective film, on a substrate, and forming a semiconductor film mainly made of silicon on the base protective film, and then casting the pulse laser light having a wavelength within a specified range on the semiconductor film. SOLUTION: A silicon oxide film is deposited on a substrate 101 by a plasma chemical vapor phase deposition method to form a base protective film 102. On the base protective film 102, an intrinsic amorphous silicon film is deposited. Second higher harmonic waves of the pulse laser light having a wavelength between 370 nm and 710 nm which is pulse-oscilated is cast on the amorphous silicon film to melt and recrystallize it into a crystalline silicon film. The crystalline silicon film is patterned to form an island 103 of a semiconductor film. Then, the island 103 of the semiconductor film is coated by a silicon oxide film 104. Immediately before this, the oxygen plasma is cast to deposit an oxide film, which is formed into a gate electrode 105 by a sputtering method.
Patent JP-H09259975-A (JP)
Title: Connecting structure of connector
Inventor: HIRAI HIROKI
IPC: H01R13/631
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enable a first connector to be mounted on a specified unit by simple structure to be connected to a second connector certainly and easily. SOLUTION: This structure is constituted so that a first connector C1 is mounted on a specified unit such as a protector 30 and is connected to a second connector C2 facing this connector. In this case, the protector 30 is formed with a through hole 39 for temporarily locking the first connector C1 releasably and a guide holding hole 34 for guiding and holding a guided member 16 in the connector engagement direction. And, a stroke of that guide holding is set so that the first connector C1 from which said temporary lock is released is guided to a position at which engagement with the second connector C2 is possible and is held there.
Patent JP-S58187217-A (JP)
Title: Die arranging system for correcting gap between segmental die
Inventor: IZUMI KATSUO
IPC: B29C53/80
Filed: 1982-04-28
Abstract: PURPOSE:To provide a titled system capable of bending plate materials having various kinds of dimensions with the aids of a small number of dies, by providing a gap between dies to the degree that makes no troubles on the shape of a work after bending, especially on the shape of a bent edge, in arranging the dies for the purpose of reducing the number of the dies to be attached to a bending device. CONSTITUTION:An arrangement of segmental dies is calculated by an automatically die- arranging device 31 basing on the necessary and minimum informations outputted from an input device 39 and the informations made previously to be stored in a microcomputor 38. By using these informations, dies 63, 63' are attached and detached to and from a device 21 by controlling the actions of a driving device 32 and a die-attaching and-detaching devices 41 with the aid of a controlling device 37. The attaching and detaching of the dies 63, 63' to the device 21 are performed by the movements of the two devices 41, 41' acting bisymmetrically. In this case, because the original point of driving of the devices 41, 41' coincides with the center position of the device 21, the bisymmetrical arrangement of the dies 63, 63' is accurately performed by simultaneousy attaching a pair of the dies 63, 63' having the same shapes. Further, plate materials having various kinds of dimensions are bent with a small number of dies by making the gap between both dies smaller than the sheet thickness of a material to be bent and by bending it while forming a favorafle bent shape to the material.
Patent JP-H0586483-A (JP)
Title: Plating method and plating device for scroll compressor and scroll member
Inventor: TAMURA YUKIKO
IPC: C23C18/52
Filed: 1992-03-27
Abstract: PURPOSE:To execute a surface treatment for reducing friction at a low cost by forming a swiveling scroll and a stationary scroll of an aluminum alloy. CONSTITUTION:An electroless nickel-phosphorus plating layer 5 which is not combined with fine particles is provided on an electroless nickel-phosphorus plating layer 1 on both or one surface of the swiveling scroll and stationary scroll formed of the aluminum material 3. Since the fine particle are embedded into the plating film, the peeling of the fine particles does not arise and the wear resistance of both of the plated sliding surface and the non-plated sliding surface is improved.
Patent JP-S54162657-A (JP)
Title: Control circuit for adjusting speed of coiler
Inventor: ITOU JIROU
IPC: B65H79/00
Filed: 1978-06-14
Abstract: PURPOSE: To automatically, simply decide the appropriate speed adjusting currents, by differentiating the rate of speed adjustment for the purpose of adjusting the speed of the coiler, and by correcting the current command value correspondingly to the difference between the tension value and the command value, when this difference is detected.  
     CONSTITUTION: The acceleration command is produced from the line speed  command unit 13, and the mandrel 6 is under the coiling condition. By setting the approximate speed adjusting current value I b  at this point at negative polarity, the polarity of I b  is inverted by the operational amplifier 15, and the polarity inverted current I b  is given to the automatic constant current controller 4 as the accelerating current I a . This I a   accelerates the motor and increases the coil's circumferential speed N; if the speed N is faster than the line speed S, that is N>S, the tension T is increased to make TF>T p . At this point, the operational amplifier 16 reduces the approximate speed adjusting current I b . Besides, if N<S, the tension T is reduced to make TF<T p , and the approximate speed adjusting current I b  is increased. Thus the I b  is corrected so as to make TF=TP, that is N=S, and the appropriate I a  is automatically decided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02248820-A (JP)
Title: Pyroelectric type infrared ray detector
Inventor: TOMITA YOSHIHIRO
IPC: G01J5/34
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a small-sized infrared ray detector wherein position resolving power is high and the wiring of a pyroelectric element array and processing circuits is simple and the number of processing circuits is reduced at low cost by wiring the pyroelectric elements on the same circumference of a circle in series and processing signals at both terminals. CONSTITUTION:Pyroelectric elements 8 are arranged on the same circumference of a circle and the adjacent ones are alternately wired each other by the patterns of electrodes 2, 3 and the elements of one round become series. Further, a disc-shaped chopper 4 provided with slits is rotated around the element array. The quantity of infrared rays applied to the elements 8 changes with the movement of the slits and output voltage is proportional to the integrated value of the quantity of infrared rays. Since the adjacent element 9 is reverse to each of the elements 8 in polarity, the phase thereof is delayed by a half cycle and the voltages generated at both terminals of the elements of one round become the AC signal of the sum of all elements. By this method, a small-sized pyroelectric type infrared ray detector having high position resolving power and reduced in the number of processing circuits can be prepared at low cost.
Patent JP-H02249105-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHINO TADASHI
IPC: G11B20/06
Filed: 1989-03-23
Abstract: PURPOSE:To record an FM sound without adding a head even for a long time mode by FM-modulating a sound signal of one channel at 1st and 2nd frequencies respectively and switching an FM modulated frequency every other tracks with a rotating head having a different azimuth angle on alternate tracks so that recording may be performed. CONSTITUTION:After the sound signal of one channel is inputted in an NR circuit 5 and twice compressed with logarithm, it is FM-modulated in FM modulation circuits 7 and 8, and respective output signals S1 and S2 from the FM modulation circuits are inputted in a recording switching circuit 41. At the time of recording, one of four sound heads mounted on a cylinder 13 and having different azimuth angles is selected with the aid of an output signal S4 from the recording switching circuit in a recording and reproducing switching circuit 9, and recording is performed on a magnetic tape in specified order. Therefore, the FM modulated carrier of the sound signal is alternately recorded every other tracks. Thus, one channel signal of FM sound is recorded without adding the head even for the long time mode.
Patent JP-H03271651-A (JP)
Title: Air-conditioner
Inventor: KOTANI SHO
IPC: F24F11/02
Filed: 1990-03-20
Abstract: PURPOSE:To make it possible to adjust a living space to a required air- conditioning by a method wherein a controller has at least one of a temperature sensor or humidity sensor and a transmitting part which transmits a detecting signal obtained by the sensors, and is separated from an air-conditioner main body, and the air-conditioner main body has a receiving part which receives the signal which is transmitted from the transmitting part. CONSTITUTION:When a detecting signal which is obtained by a sensor 200 of a controller 2 is converted to an ultrasonic signal and transmitted by a transmitting circuit 211 and ultrasonic wave emitter 212, it is received by a receiver 100 which is equipped on a humidifier. By the output of the receiver 100, a heating device is operation-controlled, and spraying is performed in such a manner that a specified humidity is given to the room. In this case, since the controller 2 which detects humidity is separated from the humidifier, the humidity of an atmosphere which is an actual living space is detected, and the humidity can be controlled so that it becomes a humidity required in the actual living space.
Patent JP-S57185464-A (JP)
Title: Wet type developing device
Inventor: ARAI MAKOTO
IPC: G03G15/10
Filed: 1981-05-11
Abstract: PURPOSE:To facilitate the control for the supply amount of the developer and to ensure the assured cleaning function, by turning a draw-up roller which supplies the developer with a press contact to a development electrode roller and so that a relative shift is produced to the development roller. CONSTITUTION:A development electrode roller 2 gets close to the surface of a photosensitive drum 9 and turns in the same direction as the durm 9. A draw-up roller 3 is made of an elastic material like sponge, etc, and turns in the opposite direction to the roller 2 with a press contact to the surface of the roller 2. These rollers 2 and 3 are set in a development tank 1. The bias voltage is applied to the roller 2 so that it functions as a counter electrode to the drum 9. The roller 3 functions to have a contact with the developer 5 and supply the developer to the surface of the roller 2 and also has a cleaning function to suck up the used developer from the surface of the roller 2. In such way, the supply amount of the developer can be easily controlled. Furthermore the cleaning is possible in an extremely assured way.
Patent JP-H01243024-A (JP)
Title: Liquid crystal oriented film formed by using patterned high-polymer film and production thereof
Inventor: KAMIKITA MASAKAZU
IPC: G02F1/133
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the flawing on the surface of an oriented film and the exfoliation of the film, the failure of driving electrodes and the resultant defective orientation and the quality degradation of a display element by forming grooved patterns on the surface of the oriented film by utilizing a lithographic technique. CONSTITUTION:After a coated film consisting of a photosensitive high polymer is formed on a substrate 1 on which an electrode layer 2 is formed, the film is irradiated with UV rays and X rays through a mask having the parallel stripe patterns; thereafter, the film is irradiated with finely stopped-down electron rays. The film is then developed and is in some cases subjected further to a ring closure treatment. The liquid crystal oriented film 3 consisting of the high-polymer compd. having the fine and parallel groove-like patterns 4 is thus produced. The flawing of the surface of the oriented film 3 and the exfoliation of the film at the time of the rubbing as well as the failure of the driving electrode and the resulted defective orientation and the quantity degradation of the display element are thereby prevented.
Patent JP-H07264668-A (JP)
Title: Authenticating method for mobile communication
Inventor: OHASHI MASAYOSHI
IPC: H04L9/32
Filed: 1994-03-17
Abstract: PURPOSE:To provide the authenticating method for mobile communication which can reduce the information traffic between networks by obtaining the arithmetic result of mobile equipment itself with random numbers generated in a roaming destination network. CONSTITUTION:Separately from a normal authentication sequence, the random numbers generated in the roaming destination network is added in addition to random numbers obtained by the home network, the order is deranged to perform plural authentication processes, and a pair of the random numbers obtained by the home network and the arithmetic result are used for batch preliminary authentication. Then the order is deranged and a preliminary authentication sequence is performed; and the roaming destination network obtains random numbers and an arithmetic result by a preliminary authentication sequence, and saves and stores them, thereby performing authentication between plural mobile communication networks.
Patent JP-H06283944-A (JP)
Title: Voltage to current converting circuit
Inventor: ETO TOSHIYUKI
IPC: H03F3/34
Filed: 1993-03-30
Abstract: PURPOSE:To provide a voltage to current converting circuit which can set an input signal voltage range at about a ground level (lower level) and at a level higher than the power voltage (upper level) respectively and also can reduce the lowest operating voltage level. CONSTITUTION:A voltage generating circuit consists of a transistor(TR) 8 and a resistance 52 connected in a series and fixed the drain potential of an input TR 9. The bias current of the voltage generating circuit is generated by a current source circuit consisting of a TR 3, a TR 5, and the resistances 50 and 51. Then the bias current is inverted by a current mirror circuit consisting of a TR 2 and TR 7. The drain current of the TR 9 is supplied to a current mirror circuit consisting of a TR 11 and a TR 12 via a level shift circuit of a TR 10 undergo the inversion of phase. The inverted drain current is led to an output terminal. Then a bias circuit consists of the TR 1, 4 and 6, and a constant current source 70.
Patent JP-S62229896-A (JP)
Inventor: IGARASHI YUTAKA
IPC: H05K1/02
Filed: 1986-03-29
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-S63240182-A (JP)
Title: Solid-state image pickup device
Inventor: ANDO HARUHISA
IPC: H04N5/335
Filed: 1987-03-27
Abstract: PURPOSE:To facilitate real-time image processing by storing charges from a photoelectric converting element in respective storage parts (frame memory) provided opposite vertical charge transfer meas respectively. CONSTITUTION:A signal from a photodiode 1 which is stored in a storage time T1 is transferred to a vertical CCD 2 with pulses (P1) and then signal charges are transferred to the storage parts 13 at high speed with a pulse train P2). A signal stored in a storage time T2, on the other hand, is also transferred to the storage parts 13 at high speed. Here, the T1 and T2 are shorter than one field. The signals transferred to the storage parts 3 and 13 are transferred in order to horizontal CCD registers 4 in a vertical scanning period, inputted to a signal processing circuit 7 through output amplifiers 5 and 15 and output lines 6 and 16, and processed as specified, so that the result is outputted to an output terminal 8.
Patent JP-H07261471-A (JP)
Title: Double-sided unit and image forming device
Inventor: UCHIDA YASUHIRO
IPC: G03G15/00
Filed: 1994-03-16
Abstract: PURPOSE:To provide a double-sided unit capable of being easily added into an image forming device main body without causing the failure of the loss of the outside cover or the image forming device main body and to provide an image forming device attachably/detachably provided with the double-sided unit. CONSTITUTION:A cover 24 is attached to be freely openably/closably to the image forming device main body 1 so that the cover 24 constitutes a part of a sheet carrying path 13 on the downstream side from a fixing part 7 and a part of the sheet carrying path 13 can be opened to the outside. In the double- sided unit 9 attachably/detachably attached to the image forming device 1, the sheet guide of a sheet introducing part 30 is constituted by the cover 24 by engaging the sheet introducing part 30 with the cover 24. A sheet 3 is carried from the sheet carrying path 13 on the downstream side from the fixing part 7 to the sheet introducing part 30 and is reversed in the carrying direction of the sheet by a pair of switchback rollers 12. Then, the sheet 3 passes through a switchback carrying path 19 and is guided to the sheet carrying path 13 on the upstream side from transfer parts 5 and 6, to invert the sheet surface.
Patent JP-S63239606-A (JP)
Title: Magnetic head
Inventor: WATABE TAKASHI
IPC: G11B5/127
Filed: 1987-03-27
Abstract: PURPOSE:To reduce a spacing loss and to secure an excellent reproduced output by forming planes on the insides from positions about 20mum projected from magnetic gaps to the outsides out of the tape traveling faces of two ring type magnetic head cores. CONSTITUTION:Two ring type magnetic head cores 1, 2 in which distances from the opposite side edge parts of I-shape core halves 1b, 2b to the magnetic gaps 1c, 2c are about 1H are arranged on a head base with 3H gap between the gaps 1c, 2c. The insides from the positions 1g, 2g about 20mum projected from the gaps 1c, 2c to the outsides are formed as planes out of the tape traveling faces 1f, 2f of the cores 1, 2. The vertexes of the tape traveling faces 1f, 2f are formed near the gaps 1c, 2c and the gaps 1c, 2c are arranged on the positions where an effective contact state can be obtained between a magnetic tape and the cores 1, 2. Consequently, the spacing loss can be reduced and an excellent reproduced output can be obtained.
Patent JP-H08267289-A (JP)
Title: Temporary assembly jig for piping for welding execution
Inventor: HAYASHI KAZUYUKI
IPC: F16L1/00
Filed: 1995-03-29
Abstract: PURPOSE: To shorten an execution period by adjusting and moving pipings for welding execution in a direction orthogonal with an axial line by an adjusting means disposed in frame constituting bodies and providing these pipings with apertures for a welding execution work. CONSTITUTION: The frame constituting bodies 21, 22 are arranged by disposing groove pars 15, 16 opposite to each other and enclosing the first and second pipings 11, 12. The constituting bodies 21, 22 of the frame 23 are fixed to each other by fixing means 25 consisting of bolts 35 and nuts 36 and are made freely fixable and releasable. The frame constituting bodies 21, 22 are provided with adjusting bolts 38 of adjusting means and the pipings 11, 12 for welding execution are adjusted and moved in the direction orthogonal with the axial line thereof. The apertures 26 for carrying out the welding execution work are formed at the frame constituting bodies 21, 22. The frame constituting bodies 21, 22 are provided with respectively a pair of planar flanges 30 and planar connecting plates 31a, 31b, 31c.  As a result, the easy and rapid execution of the temporary work of the pipings for welding execution is made possible.
Patent JP-S59197007-A (JP)
Title: Device for obtaining projection beam from laser light
Inventor: OZAKI YASUTO
IPC: G02B27/09
Filed: 1983-04-22
Abstract: PURPOSE:To use a laser more widely for various purposes by providing a cylindrical reflective face, which diffuses and reflects a laser beam in a prescribed direction to obtain a fan-shaped diffused luminous flux, and a condenser lens before incidence of this reflective face. CONSTITUTION:An He-Ne laser tube 1 outputs red visible rays, and this laser light is diffused at a prescribed angle theta by a concave lens 2, and this diffused light is converged by a convex lens 3 to obtain a laser beam which tends toward condensing so that it is focused on a projection object. The diameter of this laser beam 4 is several - ten and several mm.. A cylindrical reflective face 5 is a curved face whose angle is changed continuously only in one direction (in the direction parallel with the plane of Fig.), and this curved face can be constituted to a cylindrical face or a non-cylindrical face. The focus is adjusted by forward and backward movement of the concave lens 2, and a reflector 6 having the cylindrical reflective face 5 is fixed to a base, and its attaching angle is adjusted optionally.
Patent JP-2000264052-A (JP)
Title: Air conditioner for vehicle
Inventor: HAYASHI NAOTO
IPC: B60H3/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To securely prevent propagation of bacteria and mold in an air passage for a long period. SOLUTION: Opening doors 18, 19 and doors 15, 16, 17 are closed for forming a closed space 20 including an evaporator 10 in an air passage 3. On a wall part of a case 2 facing the closed space 20, a high polymer electrolyte membrane type dehumidifier 30 is provided. Of two porous electrodes in the dehumidifier 30, the electrode connected to a positive electrode of a power source is faced with the closed space 20. The electrode connected to a negative electrode of the power source is brought into contact with open air introduced through a hose 20 to a reaction chamber 21.
Patent JP-S60217452-A (JP)
Title: Japanese word input processing unit
Inventor: MEGURO TSUNEO
IPC: G06F17/22
Filed: 1984-04-12
Abstract: PURPOSE:To attain Japanese word input with simple operation without notifying complicated usage of reading representation by stretching and translating plural reading representations used normally properly so that the sentence is converted into a correct Kana (Japanese syllabary)/Kanji (Chinese character) mixed sentence. CONSTITUTION:A stretched interpretation control section 30 is connected to the Kana/Kanji conversion control section 24 and the section 30 is started when the result of conversion from the control section 24 is not proper. Then a streching interpretation corresponding table 32 is referenced so as to index a character corresponding to the stretching interpretation of a reading character string to be converted stored in an input buffer 28. The table 32 links correspondingly a reading representation possible for being subject to stretched interpretation among the reading representations and stores it. The control section 30 compares the read character data in the buffer 28 with the data indexed from the stretched interpretation corresponding table 32 and when the corresponding reading character exists in the table 32, the corresponding character of the buffer 28 is replaced by the character. Thus, the conversion control section 24 is restarted in such a way.