baber/WOPTO huggingface dataset:
Patent JP-2000331932-A (JP)
Title: Polycrystalline semiconductor thin film, manufacture thereof, semiconductor device, manufacture of the semiconductor device and electron device
Inventor: YAMAGUCHI SHINYA
IPC: H01L21/20
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To increase polysilicon grain size, uniformly oriented in a prescribed face orientation and to precisely control crystal grain positions by making crystal grain size of each layer in a prescribed planar region increase larger, as the layer goes upward. SOLUTION: A first-layer polycrystalline semiconductor film 2 composed of polycrystals is formed on a surface of an insulating substrate 1 (a). Next, by using an anisotropric etching solution, the first-layer polycrystalline semiconductor film 2 is etched selectively leaving a specific face orientation. Subsequently, by using a photomask, the specific regions are reserved, while other regions are etched this time by an etchant which is independent on crystal orientation. By this process, the continuity of the first-layer protrusions S1 constituted by a specified face orientation is formed on the surface of the first-layer polycrystalline semiconductor film 2 (b). Next, a second-layer amorphous semiconductor film 4a composed of amorphous silicon is deposited on the first-layer polycrystalline film 2 (c). By repeating this process several times, diameter of a single crystal 10 can be made as large as desired.
Patent JP-H01307051-A (JP)
Title: Information recording and reproducing device
Inventor: YOMO MAKOTO
IPC: G11B17/043
Filed: 1988-06-02
Abstract: PURPOSE:To confirm the loading and nonloading of a cartridge from an external appearence by providing a 1st shutter for closing an inserting hole for the cartridge and a 2nd shutter for closing the inserting hole at the time of loading the cartridge and making the shutters different from each other in color. CONSTITUTION:When the cartridge C is inserted from the inserting hole 11 on a front panel 10, the 1st shutter 15 showing its color of green is pressed by the cartridge C to open inside, and the cartridge C is held in a prescribed position by a holder 12, and is moved along a guide groove 14. Then, after this movement, a holding member 22 is lowered, and a disk D in the cartridge C is clamped by a clamper 21, and then the 2nd shutter 24 is lowered along the back surface of the front panel 10 to close the inserting hole 11, where the shutter 24 showing its color of red is seen from the inserting hole 11. Now, since the shutters 15 and 24 are different in color, the confirmation whether the cartridge C is loaded or not in the device can be facilitated by their colors.
Patent JP-H06326658-A (JP)
Title: Portable telephone set
Inventor: HIRAYAMA SHOJI
IPC: H04W88/06
Filed: 1993-05-14
Abstract: PURPOSE:To cancel the troublesomeness of dialing operation to a specified subscriber in a portable telephone set in which a part, at least, of the telephone set is turned into an opened state at the time of communication like a foldable portable telephone set. CONSTITUTION:This portable telephone set is constituted as follows. The dial number information of the subscriber is stored previously in a memory 5, and when an automatic dialing function is selected, the dial number information of the specified subscriber is read out of this memory 5, and that dial number information is sent automatically to a telephone line network.
Patent JP-2000333341-A (JP)
Title: Junction block
Inventor: NAITO TSUTOMU
IPC: H02G3/16
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a junction block which enables detection of an incomplete installation of electrical equipment and prevention of degradation in workability. SOLUTION: A pair of guide walls 4a and 4b are protruded between the housings 3a and 3b of a connector block 1. A ridge 5 extending in the longitudinal direction is formed on the respective guide walls 4a and 4b, and projections 6a and 6b are formed on the housings 3a and 3b, respectively. A detecting member 11 comprises an upper plate 12 and a pair of held pieces 13 and 14. Grooves 16 and 17 are formed on the outer face of the bases 15 of the held pieces 13 and 14, respectively. Oval guide holes 18a and 18b are formed penetratingly in anchoring pieces 15a and 15b, respectively. The detecting member 11 is placed between the guide walls 4a and 4b and installed on the block main body 2 with the projections 6a and 6b fitting into the respective guide holes 18a and 18b.
Patent JP-S5469688-A (JP)
Title: Speed control system of rotating body
Inventor: YOSHINO TADASHI
IPC: H02P29/00
Filed: 1977-11-14
Abstract: PURPOSE: To provide a speed control system in use of DC motor enabling to obtain the stable speed control even for low power frequency of the frequency generator for speed detection.  
     CONSTITUTION: The power of the frequency generator 2 provided in direct connection with DC motor 1 is shaped in wave form with the amplifier 3, the multi circuit 4 having a certain metastable period actuated by power signal thereof and the power signal of inversion amplifier 6 are fed to AND gate 5 to obtain speed error signal. Further, the power signal of singale multi circuit 4 is fed to No. 1 trigger pulse generating circuit 9 to generate the narrow width pulse for applying to the set terminal of FF circuit 10, the power signal of said inversion amplifier 6 being applied to the re-set terminal thereof. The power of FF circuit 10 thereof is fed into the time voltage conversion circuit 11 with the power of said AND gate 5, the power signal thereof is transmitted to the monitor driving circuit 8 through the sample hold circuits 13, LPF 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6115874-A (JP)
Inventor: UIRIAMU ETSUCHI PAASONZU
IPC: C07D223/16
Filed: 1985-06-25
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-S5926718-A (JP)
Title: Spherical reflection type astronomical telescope
Inventor: KUNITOMO KENJI
IPC: G02B23/02
Filed: 1982-08-05
Abstract: PURPOSE:To compensate a coma aberration and to increase an aperture ratio of the whole optical system by providing a meniscus lens and a spherical reflecting mirror on an optical axis, arranging a plane reflecting mirror slantingly between both members, and providing a reduction compensating lens system on a optical path of reflection by the plane reflecting mirror. CONSTITUTION:Incident parallel luminous flux made incident to the meniscus lens 1 arranged in a lens barrel 2 is diffused by this lens 1 to reach the spherical reflecting mirror 3. Further, plane reflecting mirror 4 is provided between the meniscus lens 1 and spherical reflecting mirror 3 slantingly at 45 deg. to the optical axis P and luminous flux converged by the spherical reflecting mirror 3 is guided out of the lens barrel 2 by the plane reflecting mirror 4 and further converged by the reduction compensating lens system 5 to form an image on an image formation surface 6. Thus, the reduction compensating lens system 5 is added to compensate a spherical aberration and the coma aberration, and the aperture ratio of the whole optical system is increased by about 10%.
Patent JP-S61295844-A (JP)
Title: Stator
Inventor: ITO TETSUYA
IPC: H02K15/04
Filed: 1985-06-24
Abstract: PURPOSE:To improve the mass productivity and the working accuracy of a bearing by forming a hole which is axially extended in a molded product in which a plurality of cylindrical winding units are molded with resin, slicing it and then using the hole as a bearing. CONSTITUTION:A striplike conductive plate is wound in a cylindrical shape to form a winding unit 17, a plurality of units 17 are annularly disposed, molded with molding resin 5 to form a molded product 18. In this case, a hole 19 axially extended is formed at the center of the product 18. The product 18 is sliced in a plane perpendicular to the axial direction to form a stator coil molding unit. Then, the hole 19 is used as a bearing of a rotor. Thus, the bearing can be formed in an accurate mold to improve the mass productivity and to reduce a torque ripple of the rotor.
Patent JP-S6114925-A (JP)
Title: Releasing agent for injection mold
Inventor: SUENAGA CHIHIRO
IPC: B29C33/62
Filed: 1984-07-02
Abstract: PURPOSE:To obtain the titled releasing agent, which facilitates the release of synthetic resin from a mold by applying to the mold, improves the cleanup and deburring workability and shortens the time of injection molding process, by a method wherein the specified ratio of fine particles of fluorine plastics is mixed to wax. CONSTITUTION:The aimed-at releasing agent in obtaifned by mixing 20-100 parts by weight of fine particles of fluorine plastics such as tetrafluoroethylene resin having grain side of 5mum to 100pts.wt. of wax.
Patent JP-H01105299-A (JP)
Title: Electronic tone generator
Inventor: SHIYUU-DAA RIN
IPC: G10H1/057
Filed: 1987-05-30
Abstract: PURPOSE: To prevent the discharging rate of a capacitor from being affected by the impedance of an electronic sound output device, etc., by separating the RC network of the tone generator from the electronic sound output device and it relative constituent elements. CONSTITUTION: In the electronic tone generator which converts a signal modulated by using the charging and discharging of a capacitor into an electronic sound output device audible tone, a transistor 11, a capacitor 12, and a resistance 13 constitute a resistance/capacitor network or network (RC network) 14. A voltage waveform B from the RC network 13 is strictly close to the envelope of the amplitude of the musical sound generated by a musical instrument, so the output signal of the RC network is separated by an intermediate circuit including an N-channel source follower MOSFET 16 having the gate connected to the output value of the RC circuit network 14. Then a variety of methods for sound volume control including the use of variable resistances in different places can be used without exerting influence on the performance of the RC network 14.
Patent JP-S5564204-A (JP)
Title: Zoom lens barrel capable of making fixed magnification image pickup
Inventor: UESUGI KIYOUZOU
IPC: G02B7/04
Filed: 1978-11-07
Abstract: PURPOSE: To make possible the fixed magnification image pickup with the construction intrinsic to the lens barrel by incorporating the linear functions of the same gradient for the respective relations between the rotating angles of a focusing ring and the logarithmic scale of object distances as well as between the rotating angle  of a zooming ring and the logarithmic scale of focal lengths.  
     CONSTITUTION: In ordinary photographing, a focusing ring 9 and zooming ring 14 are made separate in system. On the other hand, in performing fixed mangification photographing, an engaging piece 19 is moved to the engaging position and is engaged with any of the notches 22 thru 25 corresponding to magnifications. As a result, the focousing ring 9 and zooming ring 14 become integrally rotatable by maintaining a fixed relative position relation. At this time the relations between the rotating angles of the focusing ring 9 and the logarithmic scale of object distances as well as the relations between the rotating angles of the zooming ring 14 and the logarithmic scale of focal lengths are of the linear relations of the same gradient and therefore the image magnification is maintained constant even if the object distance changes. In this way, fixed magnification image pickup by using the construction intrinsic to the lens barrel is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09297890-A (JP)
Title: Vending machine for rice
Inventor: IGARASHI KENICHI
IPC: G07F11/70
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the vending machine for rice which provides rice of a favorite brand right after it is polished. SOLUTION: The vending machine a for rice has a price indication part 1 for articles, a price payment part 2, and an article discharge part 3. Unpolished rice storage parts 4 are arranged as many as brands and a polishing quantity indication part 5 and a polishing degree indication part 6 are arranged; and a polishing part 7 which is operated by both the indication parts 5 and 6 is arranged and the vending machine has a packing part 8 which hermetically bags a specific quantity of polished rice of necessary polishing degree by the article discharge part 3 and a discharge opening 9.
Patent JP-H09313770-A (JP)
Title: Washing machine
Inventor: ITO KENJI
IPC: D06F33/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a washing machine by changing the washing menu according to the input waiting time from a user. SOLUTION: This washing machine is provided with multiple means 3, 4 selecting multiple washing menus to be used and storing their display sequences in advance in response to the skill of a user. The skill of the user is confirmed based on the time until the user pushes a course button 1 after a power source is turned on, and the washing menu is displayed 7 in response to the skill. The situation requiring a skip to select the desired menu can be prevented, the menu is automatically displayed 7 in response to the skill, and the user is prevented from feeling uneasiness in use because he cannot assume the content.
Patent JP-S5839312-A (JP)
Title: Speed controller for vehicle
Inventor: SUZUKI MOTOYOSHI
IPC: F02D29/02
Filed: 1981-09-02
Abstract: PURPOSE:To realize a stable run and to reduce fuel costs by fixing the best control gain or best phase compensation extent in accordance with a gear position. CONSTITUTION:On the basis of indication signals (a) and (b) from a set switch 2 and a brake switch 3, running speed information (c) obtained by a vehicle  speed sensor 4, and gear position information (d) from a gear position sensor 5,  a microcomputer 1 outputs a corresponding control pulse (e) and a control signal to a throttle actuator 6. On the basis of the gear position information from the sensor 5, the best control gain or best phase compensation extent is determined. On the basis of this best control gain, etc., and the running speed information from the vehicle speed sensor 4, and set speed information, the computer 1 computes the value of the control signal supplied to the actuator 6. In accordance with the arithmetic result of the computer 1, the opening extent of a throttle is adjusted to run the vehicle at the set speed.
Patent JP-S5662242-A (JP)
Title: Sheet original automatic handling device
Inventor: YOSHIMURA SHIGERU
IPC: G03G15/00
Filed: 1979-10-25
Abstract: PURPOSE: To exclude the influence dependent upon rugged surface of the white reflective plate and prevent generation of the shade on the copying paper, by arranging the white reflective plate of the rugged surface in the orignal back face of the original exposure part.  
     CONSTITUTION: White reflective plate 29 is arranged in a position inside carrying belt 10 and has the face opposite to original putting-on glass painted with white. This white reflective plate 29 has the rugged surface to approach the original surface as close as possible and the such from that the shade dependent upon this rugged form can be prevented. Further, reflective plate 29 is protruded near the pawl for the purpose of eliminating picture distortion, and this protruding angle θ is set to 120° or less to prevent generation of the shade. As a result, the influence dependent upon the rugge surface of the reflective plate can be excluded to prevent generation of the shade on the copying paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H033528-A (JP)
Title: Voice data conversion circuit in digital radio telephone system
Inventor: KAKIHARA ITARU
IPC: H04B7/26
Filed: 1989-05-31
Abstract: PURPOSE:To prevent noise output from a telephone system by inputting a silent PCM pattern to a PCM.CODEC while no radio channel is connected and no data is received from other station. CONSTITUTION:Since a start code detection section 13 cannot detect a start code while no radio channel is connected and no data is received from other station, the transmission of a Start det signal 111 is not sent, a selector 14 selects a transmission ADPCM data 108 and a selector 15 selects a PCM silent pattern 106. Moreover, the PCM silent pattern 106 generated by the shift register 16 is inputted to a PCM.CODEC 11 via the selector 14 and the PCM.CODEC 11 outputs a reception analog data resulting from converting the PCM silent pattern, that is, the analog data corresponding to no sound. Thus, noise production while no data is received from other station is prevented.
Patent JP-H09322156-A (JP)
Title: Camera system and camera system for place of amusement
Inventor: AOKI KINICHI
IPC: H04N7/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve workability and space saving for installing a system by connecting respective image pickup means and a control part through a common bus line. SOLUTION: Each image pickup means 1 is provided with an address storage part 1a and a setting address specifying that image pickup means is stored. For each image pickup means 1, an address comparator 2 discriminates whether the setting address is coincident with a designate address supplied from a control part 4 or not and when these addresses are coincident, control is performed for closing a gate switch 3 just for one frame period. The designate address and an address detecting clock synchronized with this address are outputted from an address generating circuit 4e of the control part 4 and applied through an address bus line 6 and an address detecting clock line 7 to the address comparator 2. When the gate switch 3 is closed, digital image pickup data are outputted to a digital image pickup data bus line 5.
Patent JP-S5663168-A (JP)
Title: Mixing faucet
Inventor: YAMANOUCHI SHIYUUJI
IPC: F24D17/00
Filed: 1979-10-25
Abstract: PURPOSE: To make hot water supply temperature constant by making the flow ratio of hot water and cold water constant through the change-over of the other pressure introduced into the back-pressure chamber of a pressure regulator and applied to a back-pressure chamber than venturi generation pressure.  
     CONSTITUTION: The pressure of a pressure regulating chamber 14 is obtained through the regulation of a throttle valve portion 17 and becomes equal to that of a back-pressure chamber 18 due to the working of the regulator. The chamber 18 communicates with the upper course side passage of the regulator 10 via the first communicating hole 19 and the second communicating hole 20. Since the pressure of any of the hot-water course side hot water passage of the regulator 10 becomes equal to that of a pressure control chamber 14 through the change-over of the pressure applied to the chamber 18, the flow ratio of hot water and cold water is made constant despite the initial pressure thereof so that hot water supply temperature becomes constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11318886-A (JP)
Title: Panoramic radiographic system capable of x-ray ct imaging
Inventor: NAKAMURA TORU
IPC: A61B6/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce size and cost and to execute CT imaging by fixing the image sensor of an X-ray image receiving part in the state of being capable of varying direction. SOLUTION: The X-ray image receiving part 2 is provided with a movable base 6 freely movably supported by a sending screw 5 driven through a transmission mechanism 4 from a moving motor 3. Then, the rectangle image sensor 8 is fixed to the base 6 through a rotary motor 7. In the case of panoramic imaging, the imaging is executed while a sensor 8 turns around the head part of a subject in the state of erecting. In the case of X-ray CT imaging, the imaging is executed in a state where the sensor 8 is rotated by about 90 deg. and rolled. In addition, in CT photographing, when a site to image by one rotation is over the width of the rectangular image sensor, a moving mechanism 4 shifts the sensor 8 by its width size and then imaging is executed repeatedly. Then, a required stereoscopic image is composed from an image obtained as the result of repeating the scanning of a necessary range.
Patent JP-H034009-A (JP)
Title: Crossover fixture of pole member
Inventor: HARAOKA AKIRA
IPC: F16B7/04
Filed: 1989-05-31
Abstract: PURPOSE:To fix two boards at a given cross angle with set screws between which a cross position is laid by superposing two boards with recessed portions in which pole members are fitted and penetrated in such a manner that the recessed portions are crossed and faced with each other. CONSTITUTION:Recessed portions 2, 2 in which pole members are fitted and penetrated are formed in two disk boards 1, 1 as in dia. lines, respectively. The boards 1, 1 are superposed in such a manner that the recessed portions 2, 2 are faced with each other, and firmly fixed by set screws 3, 3 penetrated into positions, between which the cross position of the recessed portions 2, 2 are laid. If a circular long hole is provided in one of the boards 1, 1 given the set screws 3, 3 to guide a penetration shaft for the set screw 3, a cross angle can be arbitrarily set. When pole legs of a chair etc. are penetrated into the recessed portions 2, 2 and fastened by the screw 3, the legs can be fixed at a certain cross angle.
Patent JP-S5840959-A (JP)
Title: Highway draw-in system for test of time shared channel
Inventor: YOSHIE TATSUO
IPC: H04M3/26
Filed: 1981-09-04
Abstract: PURPOSE:To ensure a connection among the drawn-in highways for test without giving any effect to a time slot, by inserting a test code bit row into an optional bit or an optional time slot on a highway. CONSTITUTION:A time shared channel device stores plural time shared highways 111-11N, and a time shared channel tester 20 has a function to selectively draw in one or plural pieces of the highways 111-11N and to give a test to the time shared channel. The tester 20 feeds an insertion indication bit row in addition to a test code bit row to the time shared channel device. Then the test code bit row is inserted into the bit position designated by the corresponding insertion indication bit row. The above-mentioned procedure is available to the incoming highway side and the same procedure is also available to the outgoing side.
Patent JP-H09322559-A (JP)
Title: Motor drive device
Inventor: YASUGATA HIROMICHI
IPC: H02M7/48
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a control part from being affected by noise by switching the transistor of an inverter smoothly. SOLUTION: A device has a substrate 63, a control part for generating a pulse width modulation signal, an insulation means, a gate drive circuit 11 that is connected to the above control part via the above insulation means and generates a transistor drive signal based on the pulse width modulation signal, and an inverter that has a plurality of transistors and generates a phase current by turning on or off transistors selectively based on a transistor drive signal. A wiring pattern 24 and a substrate ground 68 are formed at the control part side by the above insulation means of the substrate 63, and only a wiring pattern 24 is formed at the side of the gate drive circuit 11 by the above insulation means of the substrate 63.