baber/WOPTO huggingface dataset:
Patent JP-S61136990-A (JP)
Title: Manufacture of strip silicon crystal
Inventor: MAKI NAOAKI
IPC: C30B15/14
Filed: 1984-12-03
Abstract: PURPOSE:To obtain the titled crystal with improved life time and suitable for a solar cell element by providing vertically a couple of dies, pulling up a strip Si crystal, and then heat-treating the lifted crystal in a gaseous mixture of oxygen and nitrogen. CONSTITUTION:Polycrystalline Si is charged into a quartz crucible 1, and heated by heaters 2a and 2b to form a silicon melt 3. Then a couple of dies 4a and 4b having a slit are provided vertically in the silicon melt 3, and a seed crystal is brought into contact with the silicon melt 3 which rises in the slit to grow a strip silicon crystal 5. The obtained strip silicon crystal is then heat-treated in the atmosphere consisting of a gaseous mixture of oxygen and nitrogen to obtain the desired strip silicon crystal. In the heat treatment, the temp. is raised from 600 deg.C to 1,200 deg.C at the rate of 900 deg.C/hr, kept at the tamp. for 30min, and the lowered to 600 deg.C at the rate of <=50 deg.C/hr.
Patent JP-2000086103-A (JP)
Title: Balance point adjusting method for elevator car
Inventor: IWATA SHUJI
IPC: B66B5/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a balance point adjusting method for an elevator car capable of correctly determining a car balance point value without requiring a load at every time adjusting balance point. SOLUTION: Measurement data of correlation between a loading weight of a car and a motor current is preliminarily determined, the measurement data is learned as an instructor pattern to form a neural network 10, which is used in determining a car balance point value based on a motor current value measured in rising and lowering in a deadweight condition of the car, and a weight of a balance weight necessary for adjustment to a specified balance point value is computed. A characteristic curve indicating correlation between the optimum loading weight and the motor current can thus be estimated by the neural network 10 in accordance with situations of various sorts of elevators, thereby the balance point value can be automatically determined.
Patent JP-S63113236-A (JP)
Title: Heat exchanger
Inventor: ISHIGAKI SHIGEYA
IPC: F24F1/00
Filed: 1986-10-27
Abstract: PURPOSE:To make the work of assembly better and suppress noises low by forming in an outer plate of a damping steel plate an air ventilating hole which corresponds to a blower and providing independently of the outer plate a wind guide member which surrounds the blower in the air ventilating hole. CONSTITUTION:An air ventilating hole 34 which corresponds to a blower 27 which has a heat exchanging unit in itself is formed in the outer plate 29 of a damping steel plate and at the same time this air ventilating hole 34 is provided with a wind guide member 45 which extends into the inside of the unit and surrounds the blower 27 independently of this outer plate 29. Accordingly it is possible to improve the workability of assembly when the outer plate 29 is constituted with a damping steel plate. And, by constituting the outer plate 29 with a damping plate it is possible, even if the vibration of a compressor is transmitted to the outer plate 29, to suppress this vibration low and suppress the noises of the heat exchanging unit low. Furthermore, it is possible to keep a constant distance between the blower 27 and the wind guiding member 45 by the outer plate 29 and the wind guiding member 45 which is independently provided.
Patent JP-H03119833-A (JP)
Title: Variable length encoder circuit
Inventor: USUI TOSHIAKI
IPC: H03M7/40
Filed: 1989-10-02
Abstract: PURPOSE:To shorten the processing time of a variable length encoding processing by performing the variable length encoding processing of processing information in a variable length encoding part and the variable length encoding processing of corresponding code data in parallel. CONSTITUTION:Information with respect to the processing mode of image data of one block is inputted from an encoder part 3 to a processing mode information generating part 10 via a first input port 15, while, moving image data corresponding to the information with respect to the processing mode is inputted from the part 3 to a moving image data generating part 11 via a second input port 16. Processing mode information is read out to the processing mode information generating part 10 via the first input port, and the variable length encoding processing of the processing mode information is performed. Meanwhile, corresponding moving image data is read out to the moving image data generating processing part 11 via the second input port in parallel, and the variable length encoding processing of the moving image data is performed.
Patent JP-S61133738-A (JP)
Title: Control signal transmission system
Inventor: TANAKA HIROYA
IPC: H04J3/16
Filed: 1984-12-03
Abstract: PURPOSE:To prevent reduction in the efficiency of data transmission by providing a means for transmitting control information relating to each line as timing control information at each prescribed period corresponding to each line and allowing the reception side to share data, changed control information and the timing control information respectively to bring the control information to OFF state. CONSTITUTION:When data to be transmitted exists, a transmission section 41-i of a transmitter 4-i transmits it and when a change in the control information is detected by a change point detection dection 42-i, a control signal transmission sectoin 43-i supplies the control information subjected to the said change to the transmission section 41-i. Further, a control signal transmission section 43-i gives the control information for the time to the transmission section 41-i to be transmitted as the timing control information regardless of the presence of change. On the other hand, a reception section 5-i discriminates the data and control information at the reception section and when the control information isnot received in excess of a prescribed period, a control information reception output circuit 52-i gives an output while regarding it as the reception of control information 'OFF'.
Patent JP-H06198433-A (JP)
Title: Block assembly for use in metal melting and cutting device
Inventor: MAIKERU ESU SHIYOWARUTAA
IPC: B23K7/06
Filed: 1993-09-20
Abstract: PURPOSE: To make it possible to set a larger opposite angle direction parting distance during preheating and initial scarfing in order to avoid the damage of the scarfing device. CONSTITUTION: The scarfing device 10 includes a manifold and a head assembly 12, where an upper preheating block assembly 15 and a lower preheating block 16 are installed. The block assembly comprises a base member 40 and an extension member 42. The many release openings constituting a longitudinally array along the front surface of the extension member include internal gas distribution networks for separately feeding oxygen and gaseous fuel. Nozzle insert bodies 100 are freely removably inserted and screwed into the respective release openings. The oxygen is released in the form of central high-velocity streams from the central pierced holes of the nozzle insert bodies and the gaseous fuel is released to concentrically enclose the same. The energy of the oxygen is maintained to downstream.  As a result, the effective flame heating distance is made longer and the block assembly can take the longer diagonal parting distance during preheating.
Patent JP-2000087638-A (JP)
Title: Opening and closing device for entrance
Inventor: SASADA YASUNOBU
IPC: E05F3/16
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device which can automatically return a suspension door kept in a opened state to a closing position by a remote operation. SOLUTION: A suspension frame 4 to support a sash roller 5 is fixed to the upper part of a suspension door 3, and the sash roller 5 is set on an inclined rail 2. The suspension frame 4 is provided with a brake roller 16 which changes in position according to the rotating direction of the sash roller 5 and brakes the rotation of the sash roller 5 on a basis of a state located on a proceding side in the moving direction of the sash roller 5. The suspension frame 4 is divided into a lower suspension frame 4a to support the sash roller 5 and an upper suspension frame 4b to support a brake roller 16, and the upper suspension frame 4b is composed rotatably centering around a support shaft 7, and the upper suspension frame 4b is kept in a locked state by a lock pin 20 inserted into an engaging hole 18 and a solenoid 23 to stop and hold the lock pin 20.  An electric current is applied to the solenoid 23 to release the stopping of the lock pin 20 for making the upper suspension frame oscillatable, and the pressing force of the brake roller 16 is released to return the door 3 to a closed position.
Patent JP-H0998444-A (JP)
Title: Method and device for processing image
Inventor: HIDAKA YUMIKO
IPC: B41J2/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To perform appropriate correction at the time of signal conversion between object chrominance signals and light source chrominance signals. SOLUTION: Input chrominance signals obtained from an image input part 1 are converted into optional chrominance signals provided with luminance components in a color correction part 2, the correction for the feature luminance components is added and the chrominance signals are finally converted to output chrominance signals required in an image output part 8. The image input part 1 and the image output part 8 display light source colors and the object colors respectively. For instance, a combination for which a color monitor is used as a light source color display device and a color printer is used as an object color display device is adopted. As the input chrominance signals or the output chrominance signals, RGB signals are used in the color monitor and CMY signals are used in the color printer (intrinsic to input/output equipments).  Also, the optional chrominance signals provided with the luminance components are, for instance, XYZ.L*a*b*.xyY.u'v'Y.
Patent JP-H03116370-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1989-09-29
Abstract: PURPOSE:To constitute learning data independent of the version of a dictionary by providing a storage means where the existence position in the dictionary of each learning word is stored. CONSTITUTION:An external storage means DISK where words to be preferentially converted out of words stored in a dictionary DIC stored on a ROM are stored as external learning data DLEARN and an internal storage means RAM where words to be preferentially converted out of words stored in the dictionary DIC are stored as internal learning data MLEARN by addresses to words are provided. A converting means preferentially converts words entered in internal learning data. Thus, learning data which is not dependent upon dictionary contents and uses a small memory capacity is realized, and an inexpensive character processor having the compatibility of learning data is realized.
Patent JP-H0974286-A (JP)
Title: Board case
Inventor: SAKAI MASAYA
IPC: H05K5/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a board case which is capable of enhancing a mounting board of low cost in durability. SOLUTION: The peripheral part of a board 2 whose rear side is coated with moisture-proof agent is placed on a board installing pad 5 provided inside a dedicated resin case 1 and fixed. Or, after the board 2 is fixed, insulating resin is applied to the surface of the board 2 and dried up and cured, whereby a hermetically sealed space is made up with the case 1 and the rear surface of the board 2, and the board 2 is kept free from moisture, insects and the like and enhanced in durability.
Patent JP-H03118753-A (JP)
Title: Insulator for small-sized dc motor
Inventor: NANBU TOMOMITSU
IPC: H02K3/34
Filed: 1989-09-29
Abstract: PURPOSE:To effectively secure the end of a coil and to eliminate an adhering operation by incorporating a spacer of an insulator to be inserted into a shaft, and a tonguelike barrier formed along the spacer, and providing a groove for the end of the coil to be inserted between the spacer and the barrier. CONSTITUTION:A spacer 2 and a barrier 3 are provided at one side of a synthetic resin molding insulator 1, and a narrow groove 4 is formed between the spacer 2 and the barrier 3. The end 8 of a coil 7 is bundled as one in a gap of end insertion grooves 4 of the end part of the coil 7, finished to be soldered, and press-fitted fixedly. Thus, the end 8 of the coil 7 is effectively secured to eliminate its adhering operation.
Patent JP-H03116957-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA KAZUTO
IPC: C08G59/62
Filed: 1989-09-29
Abstract: PURPOSE:To improve a semiconductor device in reliability of moisture resistance and thermal shock resistance at a high temperature by a method wherein the semiconductor element is sealed up with epoxy resin composition composed of a main component of epoxy resin and a setting agent component which is, at least, partially formed of specific phenolic compound. CONSTITUTION:A semiconductor device is composed of a sealing resin 1, a lead frame 2, a package 3, a die bonding pad 4, an Si-chip 7, and a bonding wire 8. The semiconductor element 7 is sealed up with an epoxy resin composition 1 which contains a main component of epoxy resin and a setting agent component which is, at least, partially formed of specific phenolic compound represented by a formula I. In the formula I, R denotes a hydrocarbon group whose number of carbon atoms is 4-10, and (n) is an integer of 1-50. As mentioned above, the sealing resin 1 can be improved in thermal shock resistance and a moisture resistance at a high temperature by the use of the specific phenolic compound represented by the formula I as a setting agent component. By this setup, a semiconductor device of this design can be improved in reliability of thermal shock resistance and moisture resistance at a high temperature as in mounting with solder.
Patent JP-H0198018-A (JP)
Title: Character/symbol input device
Inventor: YOSHIMURA GENICHI
IPC: G06F3/16
Filed: 1987-10-09
Abstract: PURPOSE:To ensure the effective inputs of characters and symbols as well as their display positions by transforming the characters ad symbols into those corresponding to input voices and at the same time designating the optional positions of a display screen for display of those characters and symbols. CONSTITUTION:The characters and the symbols like periods, etc., which are supplied in voices through a microphone 11 are transformed into the corresponding character and symbol codes via a transforming part 12 and stored in a buffer memory 13. The picture element code data is produced based on the contents of the memory 13 via a CPV 14 and by reference to a character generator memory 19. Then said code data is stored in a video memory 16 and displayed on a display 18 via a display control part 17. When an optional position of the display 18 is designated by a light pen 21, an address check part 20 sets the picture element set at the position closest to the point designated by the pen 21 as the display head position based on the information on the designated position and the control information received from the part 17. Thus it is possible to perform the effective inputs of characters and symbols as well as their display positions with no operation of a keyboard carried out by both hands.
Patent JP-2000131616-A (JP)
Title: Visualized optical system
Inventor: KUSUZAWA HIDEO
IPC: G01B11/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a ultra-lightening device capable of obtaining a clear image by inserting a coherence lowering element in an optical pass of laser beam and irradiating an object with the laser beam lowered in coherence. SOLUTION: Light flux emitted from a laser source 10 and passed through an incident lens 14 is lowered in coherence by the coherence lowering element 11 to make the optical intensity distribution flat. The light flux emitted from the coherence lowering element 11 is made incident on a conical external reflection mirror 8 to be reflected radially at 360 deg. in the vertical direction. The radially reflected light flux is reflected in the horizontal direction by a conical internal reflection mirror 9 to be converted to ring like light. The light flux converted to the ring like light is reflected in the direction of an objective lens 3 through a light transmitting plate 7 by a circular flat mirror 13 and further reflected by a conical internal reflection mirror 3a to ultra-irradiate the object 2 over 360 deg. from the outside of the objective lens 3.
Patent JP-S62115906-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: MAEDA YOSHIKATSU
IPC: H03H9/56
Filed: 1985-11-14
Abstract: PURPOSE:To obtain a piezoelectric vibrator whose position and size of a hollow can be constant by banking a hollow forming agent inside a wire material after said wire material is printed on a substrate so as to enclose the periphery of the prescribed hollow forming position. CONSTITUTION:After the wiring material 3 is printed on the substrate 1 so as to enclose the periphery of the prescribed hollow forming position, the hollow forming agent 4 is banked inside the wire material. A dispenser regulates the droplet of the hollow forming agent 4, and the wire material 3 does the position and expanding space of the hollow forming agent 4, whereby the position and size of the hollow 6 formed after armoring can be properly controlled. Since the printing position of the wire material 3 is controlled according to a printing step, accuracy regulating the hollow forming position can be technically easy. Thus, in a ceramic filter, the position and size of the hollow 6 on each element becomes equal, whereby the variance of characteristics can be eliminated and simultaneously a GDT characteristic can be improved.
Patent JP-H10106898-A (JP)
Title: Structure of capacitor element using for solid electrolytic capacitor and slid forming method for chip body of the capacitor element
Inventor: MAEDA NAOHIRO
IPC: H01G9/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a chip body from generating a dielectric breakdown by enhancing a strength of a junctioning part of an anode wire by providing an inclined surface of in arc surface between a terminal surface and each side surface of the chip body before forming a dielectric film on the chip body. SOLUTION: An anode wire 2 made of Ta and so on is implanted in a chip body 1 which is formed by forming a porous cube metal powder such as Ta and afterwards by sintering it, the amode wire 2 is made to project from a terminal surface 1a of the chip body 1. An inclined surface 1c facing the inside is provided at the portion between the terminal surface and each side surface 1b of the chip body 1. A dielectric film made of Ta pentoxide is formed on a surface of Ta powder and on a surface of a functioning part of the anode wire by means of anode oxidation by the terminal surface 1a of the chip body 1 being immersed into a proper depth of phosphoric acid solution from the liquid surface. In the next step a solid electrolytic layer made manganese dioxide and so on is formed on the dielectric film by repeating immersion of the chip body 1 in manganese nitrate solution and its sintering.  By this means, dielectric breakdown generating at the functioning part of the anode weir can be surely prevented.
Patent JP-H04132940-A (JP)
Title: Grains analysis device
Inventor: SUZUKI RYOJI
IPC: G01N21/3554
Filed: 1990-09-25
Abstract: PURPOSE:To enable detailed data regarding quality of grains to be measured by allowing a face light detector on which a number of light-receiving elements are placed in two-dimensional direction to be placed nearly crossing a light path of irradiation light form a light source part. CONSTITUTION:A face light detector 2 which is made of a number of light-receiving elements which nearly cross a light path of an emitted light from a light source part B is provided at a light-receiving part C. Then, after sucking and retaining grains within a small section 13A of a grid member 13, they are moved directly above a detection body 2, suction is canceled and the grains are placed on the detection body 2 quietly, and then a member 13 is eliminated. Then, light from the light source 1 is changed into a parallel light, a specific wavelength is taken out of it selectively by a spectroscope and then is emitted to each grain, it is received by each light- receiving element of a detecting element 2, that data is sent to an information processing device 9 for enabling a specified threshold to be used for determining if the light is transmitted through the hulls grain or emitted directly to a light-receiving element, thus enabling appearance and constituents of the grains to be evaluated by an appearance evaluation means 4 and a distribution constituent evaluation means 5 based on the result and the average value to be calculated 6.
Patent JP-H0198677-A (JP)
Title: Adhesive resin composition and laminate thereof on metal
Inventor: MATSUOKA MASAMI
IPC: C09J123/26
Filed: 1987-10-13
Abstract: PURPOSE:To provide a resin compsn. having excellent brine resistance and adhesion, by blending a polyolefin resin contg. a modified olefin polymer with a small amt. of a hydroxyalkylphenylbenzotriazole compd. CONSTITUTION:100pts.wt. polyolefin resin (A) contg. at least 0.1wt.% olefin polymer modified with an unsatd. carboxylic acid and/or its anhydride [e.g., ethylene or propylene polymer modified with maleic acid (anhydride)] is blended with 0.1-1.0pt.wt. hydroxyalkylphenylbenzotriazole (B) of the formula (wherein R is 1-8C alkyl) [e.g., 2(2-hydroxy-5-methylphenyl)-2H-benzotriazole] to prepare an adhesive resin compsn. The compd. B is readily available, easily blendable, capable of improving the brine resistance of the compsn. even when blended therein in a small amt. for the compsn. to exhibit excellent adhesion and persistance thereof even when brought into contact with a brine or corrosive soln. Thus, the adhesive resin compsn. can be suitably used for coated steel pipes (particularly to be used under sea water or buried in coil), coated electric wires, and coated steel plates.
Patent JP-H03118517-A (JP)
Title: Liquid crystal display device
Inventor: NISHIMURA EIICHIRO
IPC: G02F1/1339
Filed: 1989-09-29
Abstract: PURPOSE:To prevent the orientation of liquid crystal molecules in a liquid crystal cell for compensation from being disordered by giving conductivity to spacers for setting the gap of the liquid crystal cell for compensation. CONSTITUTION:A liquid crystal material used for the liquid crystal cell 2 for compensation is PCH mixed liquid crystal similar to that of a liquid crystal cell 1 for display. Further, a clockwise chiral material is added to the liquid crystal layer 26 of the liquid crystal cell 2 for compensation. The conductive spacers 34 are dispersed between the substrates 22a and 22b of the liquid crystal cell 2 for compensation. The spacers 34 set the cell gap of the liquid crystal cell 2 for compensation to about 5mum. The spacers 34 are made of metal such as Al, Ni, Fe, and Cu. Thus, the spacers 34 used for the liquid crystal cell 2 for compensation are made conductive to prevent the screen of the liquid crystal cell from being charged electrostatically and the excellent display screen is stably obtained.