baber/WOPTO huggingface dataset:
Patent JP-S6353272-A (JP)
Title: Cvd device
Inventor: KUSUMOTO TOSHIO
IPC: C23C16/40
Filed: 1986-08-22
Abstract: PURPOSE:To grow a good-quality thin film on a substrate with good reproducibility and controllability by keeping a gaseous reactant stream introduced in the form of a sheet parallel to the heated substrate in a laminar flow state with an inert gas stream introduced in opposition to the substrate surface in a closed vessel. CONSTITUTION:The substrate 18 is held on a substrate holder 17 to be rotated through a rotating shaft 15 in a vacuum vessel to be evacuated from an exhaust port 12, and heated to a specified temp. by a heater 14 provided in the holder 17. A gaseous reactant R is then introduced in the form of a sheet almost in parallel with the substrate 18 from a slit opening formed at the tip 11a of an injection nozzle 11 to grow a thin film on the substrate 18. In the CVD device of such a structure, an inert gas Q is injected into an inner space 13 from many holes 20 of an inert gas injection perforated plate 19 having a hollow part 21, and a gas stream is formed in opposition to the surface of the substrate 18. The stream of the gaseous reactant R is kept in a laminar flow state by the stream of the inert gas Q, and confined in the space in the vicinity of the substrate 18. Consequently, the contamination of the vessel wall, etc., is prevented, and a high-quality and highly uniform film can be formed.
Patent JP-S6258376-A (JP)
Title: Edge picture calculating device
Inventor: KATO KENJI
IPC: G06T5/20
Filed: 1985-09-09
Abstract: PURPOSE:To simplify the edge picture calculation in case an asymmetrical operator is used by applying a gradual arithmetic process to calculation of the slope in each direction of the scanned picture element. CONSTITUTION:A gradated picture that is stored in a video memory 1 and undergoes the edge picture calculation is scanned by a (3X3) local arithmetic mask of a local arithmetic part 2. Then the slope g0 of the scanned picture element is calculated by means of an edge calculating operator shown in a table and stored in a register 4. While a gradual arithmetic part 3 uses the slope g0 as the initial value to calculate the slope gi(i=1,2,...7) of each direction expressed by a gradual equation. This calculated gi is stored temporarily in the register 4. Then an integrated control part 7 which performs the overall data control selects the largest slope gi out of the register 4 to obtain the edge intensity and direction of the corresponding picture element. These obtained edge intensity and direction are stored as necessary in video memories 5 and 6 respectively.
Patent JP-H0927014-A (JP)
Title: Dictionary data learning system of handy optical character recognition device
Inventor: OGIWARA MASAO
IPC: G06K9/22
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To generate new dictionary data in a short time from many sample characters by outputting feature data extracted from read data on plural sample characters to a host computer. SOLUTION: An OCR 10 reads sample characters printed by >=2 different printing means as to one reference character from an image sensor 1 and outputs feature data extracted from read data on respective sample characters to the host computer 6. The host computer 6 generates dictionary data on the reference character from the feature data on >=2 different sample characters and outputs them to a microcomputer 4 together with educational data corresponding to the reference character. Consequently, the host computer 6 which can perform fast processing can performs calculation for the dictionary data generation. The new dictionary data are generated by processing feature data together for >=2 sample data, thus it is hardly affected by the read order of sample characters is little.
Patent JP-H0540134-A (JP)
Title: Current detector
Inventor: MIYAJIMA TORU
IPC: G01R19/00
Filed: 1991-08-07
Abstract: PURPOSE:To prevent the overlap of a noise voltage caused by disturbance noises by decreasing the output impedance of the output signal from the generating terminal of a virtual bypass power supply. CONSTITUTION:A DC power-supply voltage is stabilized with a DC stabilizing circuit, and the constant voltage is obtained. The constant voltage is divided with a constant-current circuit, and the constant current is supplied to a Hall element 18. The output signal of the Hall element 18 is amplified with an amplifying and outputting circuit, and the specified output voltage is outputted. The stabilized constant voltage is variably divided and outputted to the outside through a voltage follower amplifier 23.
Patent JP-H0944613-A (JP)
Title: Ic card connector
Inventor: KOUDAKA HIDENORI
IPC: G06K17/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a card connector with which the service life of product is prolonged, the workability at the time of maintenance and check is improved and the connector mounting is facilitated. SOLUTION: The entire connector is divided into a relay connector 2 to be mounted on a printed circuit board and a connector 3 for connecting an IC card. The relay connector 2 mounted on the printed circuit board is provided with a guide 2B and the connector 3 for connection for connecting the IC card is provided with a fixture part 3G to a panel and eject mechanisms 3A-3D for ejecting the IC card. When the card is damaged by inserting/ejecting the card, only the connector 3 for connection or only the eject mechanisms can be exchanged. Since connectors 2 and 3 having terminal pins bent at 90 deg. are used for connecting the IC card, the card inserting direction can be made vertical to the printed circuit board as well.
Patent JP-H0247706-A (JP)
Title: Electromagnet power unit
Inventor: TAGAMI YOSHIRO
IPC: G05F1/10
Filed: 1988-08-09
Abstract: PURPOSE:To prevent the quick change of mechanical power by making a switch to continuously supply a current to an electromagnet coil at the time of abnormal stop of a DC power source. CONSTITUTION:In an electromagnet power unit, an electromagnet coil 2 to generate a ferromagnetic field is fed by a DC power source 1. A DC variable voltage source 10 is connected through a switch 11 to constitute a power source free from power failure. This voltage source 10 consists of a self-excited converter 22 of a transformer 21, DC capacitors 23-1 and 23-2, and a bidirectional chopper circuit 24. A thyristor 11-1, a voltage detector 25, and an abnormal stop detector 26 of the DC power source 1 are provided. When the thyristor 11-1 is ignited by the output of the abnormal stop detector 26 of the DC power source 1, the current is supplied to the electromagnet coil 2 by the voltage source 10. This output voltage (the voltage of the capacitor 23-2) always has the same value as the voltage of the electromagnet coil 2, and the quick change of the current of the coil 2 is prevented.
Patent JP-H0362086-A (JP)
Title: Projection type color display device
Inventor: SHIRANE KOICHI
IPC: G02F1/13
Filed: 1989-07-31
Abstract: PURPOSE:To well prevent the unequal colors of images generated by the nonuniformity in brightness distribution arising from a difference in optical path lengths of respective light rays by disposing 1st and 2nd light quantity regulating means on the optical paths of primary color light rays where the brightness of the central part of an image is low and the brightness of the peripheral part is high as compared to others. CONSTITUTION:The 1st light quantity regulating means 102 which decreases the light quantity of the part corresponding to the peripheral part of the image among the separated primary color light rays and the 2nd light quantity regulating means 100 which increases the light quantity of the part corresponding to the central part of the image are disposed on the optical path of at least one of the primary color light rays by taking the brightness distributions of the respective separated primary color light rays into consideration. The difference in the brightness distributions generated by the difference in the optical path lengths of the respective color light rays is adjusted by combining the light quantity regulating means, such as convex lens, concave lenses and transmitted light quantity regulating means. The unequal colors of the synthesized image are well decreased in this way.
Patent JP-S5989509-A (JP)
Inventor: FUKUDA KAZUNORI
IPC: H02G3/00
Filed: 1982-11-15
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-H1134105-A (JP)
Title: Fiber reinforced hollow molded article and manufacture thereof
Inventor: SUGIURA NAOKI
IPC: B29K105/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make a good external appearance of a lightweight article having enhanced strength and rigidity by a method wherein ribs or bosses are formed in the hollow part of an integral body, into which an outer layer made of a fiber reinforced resin under continuous fiber state and an inner layer made of a thermoplastic resin singly or reinforced by short fibers are made. SOLUTION: A fiber reinforced hollow molded article is a hollow molded article 10 having a hollow part 12 and has at least an outer layer 14 and an inner layer 16. The outer layer 14 is made of fiber reinforced resin, in the matrix resin of which reinforcing fibers under continuous fiber state are included. The inner layer 16 is made of injection-moldable thermoplastic resin, in which reinforcing material such as glass fibers, carbon fibers or the like may be included. At that case, from the view point of fluid moldability at injection, short fibers are preferable. In the hollow part 12, ribs 18 or bosses are formed. As for the shape of the rib 18 or the like, especially the formation of the ribs 18 or the like into a pseudo-honeycomb structure can display a very high mechanical strength.
Patent JP-S6458280-A (JP)
Title: Ball game machine having return panel
Inventor: BERUNAARU TOMUZATSUKU
IPC: A63B69/00
Filed: 1988-08-11
Abstract: PURPOSE: To predictably drive back a ball without causing attenuation and to return it toward a ground surface by turning a return element to a panel composed of a strong material and tilting the surface facing a sports field of the panel toward the sports field as the whole. CONSTITUTION: Respective return panels 3 are assembled with four rectangular unit panels 4, 5, 6 and 7 and attached to a column 8 by two vertical upright materials 9 and 10 positioned at both side ends of the panels. A net 11 for weakening the ball is spread between the upright materials 9 and 10. For the unit panels 4, 5, 6 and 7, the upper part of the panel is tilted toward the sports field more than a lower part slightly for about 20 deg. from vertical. Two center panels 5 and 6 facing the sports field are flat, two side part unit panels 4 and 7 are slightly curved on a horizontal surface and a recessed curve is drawn. The curve is reversed for both of the two side part unit panels 4 and 7 so as to curve both ends of the return panel 3 toward the sports field.  The unit panel is formed by a strong composite material based on glass fibers reinforced by polyester resin and the appropriate rebounding of the ball is secured.
Patent JP-S58100106-A (JP)
Title: High resolution image pickup system
Inventor: KUWANO TATSUSHI
IPC: G02B6/06
Filed: 1981-12-10
Abstract: PURPOSE:To obtain high resolution pictures by arranging optical fibers along the curvature of a focal plane. CONSTITUTION:Optical fibers 13 are arranged in a curved focal plane 12 formed by an optical system 10. A light image is sent to a multielement sensor 4 to obtain an accurate image-formed picture on the focal plane 12 from incident light 1. to obtain the optical fibers arranged in the focal plane, the reference surface 18 manufactured by polishing fibers fixed in an arrow as shown in figure 4 along the focal plane 15 of the optical system and also in conformity to the focal plane 16 of the optical system as shown in figure 5 is combined with the mask bored in accordance with the number of elements of said multielement sensor 17.
Patent JP-S5989139-A (JP)
Title: Centering mechanism of tire vulcanizer
Inventor: OONISHI HISAAKI
IPC: B29K21/00
Filed: 1982-11-12
Abstract: PURPOSE:To obtain the titled mechanism, which positively prevents the center derivation generated between a top force and a bottom force and through which centering is acquired with high accuracy, by utilizing thermal expansion accompanied by temperature difference generated between a vulcanizer base and a top link and forcedly centering the tire vulcanizer. CONSTITUTION:The vulcanizer base 1 and the top link 17 are centered on a cold by using a wearing plate 25, etc., and each clearance (a), (a) of guide surfaces 32a, 32a for centering in guide plates 32, 32 set up at both left and right ends of the top link 17 and guide surfaces 33a, 33a for centering in liners 33, 33 set up at corresponding both left and right ends on the vulcanizer base 1 side is brought to adequate clearance values by the variation of thickness by the increase or decrease of shims 38 for the clearances.
Patent JP-H0644994-A (JP)
Title: Power supply device utilizing fuel cell
Inventor: INAKA HIDEKI
IPC: H01M8/04
Filed: 1992-07-27
Abstract: PURPOSE:To prevent the generation of a fuel shortage due to a rapid increase in an electric load of a fuel cell by converting AC power from commercial power supply into a direct current by a rectifier device for being supplied to a load through an inverter when an electric load of the fuel cell exceeds a prescribed value. CONSTITUTION:When an increasing fluctuation amount of an electric load 6 of a fuel cell 1 exceeds a prescribed value, AC power from commercial power supply 12 is converted into DC power by a rectifier 14 of a power supply device B for being supplied to the load 6 from an output line 4 through an inverter 5. Thereby, increasing fluctuation of the load 6 of the cell 1 is suppressed low. Accordingly, a malfunction such that the electric load 6 of the cell 1 is rapidly increased and adjustment of an increase in a fuel supply quantity to the cell 1 by a fuel control valve 10 can not follow up an increase in a required fuel quantity, leading to the state of a temporary fuel shortage in the cell 1, is provided.
Patent JP-2000021131-A (JP)
Title: Storage device of multimedia information and storage method applied to storage device
Inventor: ITO SEIGO
IPC: G11B20/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent one portion of information being stored in an input buffer from being lost due to overflow without using an especially large-capacity input buffer when storing continuous information such as image information in a plurality of extents on a medium. SOLUTION: In addition to such continuous information (stream information) as image information, diversified information such as computer data is recorded in a medium 10 by the recording method of a recording/reproducing device. The device has a management table 21 for controlling the assignment of a plurality of extents (a recording area with a different data size) on the medium 10. A CPU 20 alternately and relatively allocates minimum and maximum extents when allocating a plurality of extents when storing such information as image information on the medium 10.
Patent JP-H06174987-A (JP)
Title: Manufacture of ribbon-shaped lightguide
Inventor: URURITSUHI EESUTORAIHI
IPC: G02B6/44
Filed: 1993-08-11
Abstract: PURPOSE: To align optical waveguides without a guide member by permitting the optical waveguides to execute self-control with the dragging flow of a coating material, which is generated by the vertical movement of the optical waveguides which freely travel in a coating device. CONSTITUTION: The plural optical waveguides LW1-LW4 which are pre-coated are supplied to the insertion path ET of the coating device and reach an inner room IK to which the fluid coating material is supplied from outside through an opening OM. Hopper-like transmission paths AT1 and AT2 are connected to the inner room IK. The optical waveguides LW1-LW4 are guided so that they freely travel in the coating device and they are brought into contact only with the coating material. A flow drawn by the vertical movement of the optical waveguides is generated in the coating material so that the optimum aligning of the optical waveguides LW1-LW4 in a ribbon-like optical waveguide LWB is guaranteed. Then, the optical waveguides LW1-LW4 receive a self-centering operation by the dragged flow.
Patent JP-2000020986-A (JP)
Title: Objective lens driving device
Inventor: NAGAI KOICHI
IPC: G02B7/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device which does not generate unwanted vibrations, even in the case of controlling with high accuracy. SOLUTION: This objective lens driving device 40 is provided with an objective lens holder 3 capable of holding objective lenses 1, 2. The objective lens holder 3 has a shaft hole 4 having the axis line parallel to the optical axis of a 1st objective lens 1. A yoke 6 holds a sliding shaft 5 which freely penetrates the shaft hole 4. The objective lens holder 3 is provided with vertical drive means 10a, 10b which can be driven in the axial direction of the sliding shaft and rotating drive means 7a, 7b which can drive the objective lens holder 3 in the circumferential direction of the sliding shaft 5. Side pressure adding means 7a, 7b, 10a, 10b energize the lens holder 3 toward the sliding shaft 5 so that a plane angle, which is formed between a straight line connecting the center axis of the sliding shaft 5 to the optical axis of the objective lens 1 forms with a straight line connecting the center axis of the sliding shaft 5 to the contact point of the shaft hole 4 of the sliding shaft, is 90 deg. or smaller.
Patent JP-S6444142-A (JP)
Title: Local area network system
Inventor: ESUMI HITOSHI
Filed: 1987-08-12
Abstract: PURPOSE:To uniformize the processing and constitution of each connecter by realizing the connection of each hierarchy by only a packet address section including a physical address subject to hierarchy as sets between hierarchies. CONSTITUTION:In sending a packet from,e.g., a communication terminal equipment 11 to a communication terminal equipment 13, since it is not required to pass the 3rd hierarchy, 0 is set to the high-order hierarchy address being a destination of the 2nd and 3rd hierarchy connection address sections 103 and 3 is set to the destination hierarchy address. Moreover, 3 is set to the high-order hierarchy address being the destination of the 1st and 2nd hierarchy address section 102 and 2 being the 1st hierarchy address is set to the destination hierarchy address. Then the packet is sent to the connecter 20. The connector 20 rewrites required address sections 101, 102, 103 and send the result to the connector 21. Thus, the processing procedure in each connector is all in common and the same program and constitution are realized.
Patent JP-H1145438-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: MOMOI HIKOYOSHI
IPC: G11B5/716
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in electromagnetic conversion characteristic and a manufacturing method therefor in the magnetic recording medium of a multilayer coating type which is constituted by laminating a second magnetic layer on a first magnetic layer. SOLUTION: This medium is laminated with the first magnetic layer and the second magnetic layer. In such a case, a magnetic powder 4 having a coercive force of <=48 kA/m and a specific surface of >=35 m<2> /g is disposed in the first magnetic layer 1. The direction of an easily-magnetized axis of this first magnetic layer 1 is controlled so as to be different from the direction of an easily-magnetized axis of the second magnetic layer 2 and is also controlled so as to be within the range of 85 to 95 deg. with the travelling direction (x) of the medium in a plane along a surface of the second magnetic layer 2.
Patent JP-H0488892-A (JP)
Title: Switching driver
Inventor: HASHIMOTO KATSUO
IPC: F16K31/04
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a high torque only during a predetermined interval at the time of starting by providing a pinion formed integrally with a rotor of a motor, a gear train, an output gear, an output shaft a switching detecting mechanism, and control means for driving the motor, and devising a control means for a drive source. CONSTITUTION:A pinion 3 is integrally provided with a rotary shaft 2 integral with the rotor of a stepping motor 1, a large-diameter gear 4 is engaged with the pinion 3, a large-diameter gear 6 is engaged with a small-diameter gear 5 integral with the gear 4, and large-diameter gear 8 is engaged with a small- diameter gear 7 integral with the gear 6. The gear 8 constitutes an output gear. A protruding shaft of an output shaft 21 is engaged from a lower end side with the central hole of a tube shaft 9. Then, the gear 8 in a rotation transmission passage from the pinion 3 to the shaft 21 constitutes one rotary member. Thereafter, a switching detecting mechanism 55 for detecting the rotary position of the gear 8 as a rotary member to detect the switching state of an opening/closing element is composed. The motor 1 is started, stopped and its output torque is switched based on the detection signal.
Patent JP-H1044884-A (JP)
Title: Installing construction of cowl louver
Inventor: SHIROYA YOKICHI
IPC: B62D25/08
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a hood seal part while effectively utilizing a rain guide part by providing the bottom wall of a rain guide part in a cowl louver on the upper face of a cowl, providing a projecting piece on the intermediate part in the vertical direction of the front side wall, and fitting a hood seal to the projecting piece. SOLUTION: A cowl louver 4 is provided with a louver main body 5, and a rain guide part 6 is formed on the front end side of the louver main body 5. The rain guide part 6 is formed into a nearly U-shaped vertical section provided with a bottom wall 61 placed on the upper face of the upper member 21 of a cowl 2, a front side wall 62, and a rear side wall 63. The whole rain guide part 6 is formed so that both side parts are rearward curved circular-arc- likely in plane view against the center part in the vehicle width direction, and slantingly sloped so as to be low in both side parts, and hence rigidity of the whole body is strengthened. A projecting piece 64 is formed on the front side wall 62 toward the front, and a hood seal 7 is provided on the front end side of the projecting piece 64 so as to contact with the lower face side of a hood 3.
Patent JP-2000026579-A (JP)
Title: Composition curable with actinic energy ray and cured product
Inventor: OZAKI TORU
IPC: C08F16/12
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting high activity with actinic energy rays such as ultraviolet rays and having improved curability by adding a photo-cationic polymerization initiator and a specific sensitizer to a cationic polymerization substance. SOLUTION: This composition contains (A) a cationic polymerization substance, (B) a photo-cationic polymerization initiator and (C) a sensitizer composed of a 1,1-biphenyl-4,4'-bis(2-phenylethynyl) derivative. The component A is preferably an epoxy-containing compound such as bisphenol A epoxy resin or a compound containing oxetane ring. The component B is preferably a sulfonium salt or an iodonium salt such as triphenylsulfonium- hexafluorophosphate. The component C is e.g. 1,1-biphenyl-4,4'-bis[2(o- methoxyphenyl)ethynyl]. Preferably, the amount of the component B is 0.05-10 pts.wt based on 100 pts.wt. of the component A and that of the component C is 0.5-20 pts.wt. based on 100 pts.wt. of the component B.