baber/WOPTO huggingface dataset:
Patent JP-H10163532-A (JP)
Title: Array of light-emitting diodes
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/54
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an array of light-emitting diodes with which thermal effects is reduced. SOLUTION: A light-emitting diode comprises a first lead 14a with a light- emitting element mounted thereon, second lead 14b wired to the light-emitting element, third leads 14c, 14d not electrically connected to this element. Light- emitting diodes and resistances are mounted on a substrate 30 having a common circuit pattern 35 from connecting the third leads 14c, 14d of all the light- emitting diodes. The common pattern 35 and other circuit patterns 34a-34d are formed, so as to have as wide areas as possible. One terminal of each resistance is connected to the second lead 14b through the circuit pattern 34c, and the other terminal is connected to the third leads 14c, 14d through the common circuit pattern 35.
Patent JP-H11212379-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASAAKI
IPC: G03G15/16
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of feeding the adequate amount of silicone oil on an intermediate transfer body with a simplified constitution of oil feeding means feeding the oil on the intermediate transfer body, in the case of applying intermediate transfer system. SOLUTION: This device is constituted by equipping the image carrier 1, image forming means 2 forming respective color component image on the image carrier 1, the intermediate transfer body 3 where the respective color component image on the image carrier 1 is successively overlapped, transferred and held thereon, primary transferring means 4 successively transferring the respective color component image held on the carrier 1 onto the intermediate transfer body 3, secondary transferring means 6 secondary transferring the respective color component image held on the intermediate transfer body 3 to transfer material 5, and oil feeding means 7 feeding the silicone oil 10 on the surface carrying the respective component image on the intermediate transfer body 3.  In this case, the oil feeding means 7 is provided with the oil feeding member 8 furnished with the silicone rubber layer 9 at least, on the surface and moreover the silicone oil 10 is impregnated inside.
Patent JP-H04188205-A (JP)
Title: Temperature control method in industry machine
Inventor: ENAN HIDENORI
IPC: G05D23/19
Filed: 1990-11-21
Abstract: PURPOSE:To finely execute feedback toward a set temperature and to make convergence maximum by eliminating differential which a temperature control equipment has and turning on/off a heat source by means of a proportionally distributed ratio. CONSTITUTION:A system decides a unit time to be the reference of intervals, calculates the difference of the actual temperature of a machine detected in a temperature sensor and the set temperature at every second, substitutes a numeric value obtained by multiplying value obtained by cumulatively operating the difference during the unit time by an experiment constant as a parameter, decides the proportionally distributed ratio of the on/off of the heat source based on the substituted value and controls the heat source in the succeeding unit time based on the proportionally distributed ratio. Thus, a temperature error is restrained to a minimum and the system immediately corresponds to the change of basic conditions and follows it.
Patent JP-H07174036-A (JP)
Title: Installation device for coil spring
Inventor: FUKUMORI YOSHIKI
IPC: F16F3/04
Filed: 1993-12-20
Abstract: PURPOSE:To prevent the mutual riding-over of hook parts and the disorder of the regular arrangement state by specifying the relation between the wire diameter of a hook part and the width dimension of an engagement hole, when each hook part of a plurality of coil springs is engaged by the parallel arrangement in one engagement hole. CONSTITUTION:Each hook part 19b-21b of a plurality of coil springs is engaged in parallel to an engagement hole 22 which is formed on the opponent side member 16 and has a slot hole shape or a groove shape. In this case, the wire diameter phid1 of one hook part among two arbitrarily contiguous hook parts 19b, 20b; 21b is set smaller than the sum of the wire diameter phid1 at two contiguous hook parts. The width dimension L1 of the engagement hole 22 in the direction crossing at right angle with the longitudinal direction of the engagement hole 22 is set larger than the wire diameter of the hook part having the max. diameter among a plurality of hook parts 19b-21b, and smaller than the sum of the wire diameter phid1 at two contiguous hook parts.
Patent JP-H04195259-A (JP)
Title: Numerical analytic node generating method
Inventor: YAMASHITA SADAFUMI
IPC: G06F17/50
Filed: 1990-11-22
Abstract: PURPOSE:To accurately perform calculation at each point by dividing a curved surface into cells of quadrangle, projecting the boundary node string of the curved surface and the cells on a plane, generating a node in a node string, and transforming a coordinate value by a parameter coordinate system. CONSTITUTION:A plane definition part 2 decides the plane on which the curved surface is projected, and generates a transform matrix by which coordinate transformation to a coordinate system on the plane projected from the coordinate system defining a curved surface patch and a boundary node is performed. A curved surface patch division part 3 divides the curved surface patch into plural cells of quadrangle, and generates a cell table. A projection part 4 projects the boundary node and the cells on the plane by using the transform matrix. A node generating part 5 performs the element division of the inside of the boundary node string projected on the plane, and generates the node which becomes the node for numerical analysis, and also, generates element data correspondingly. A reverse projection part 6 projects reversely the node generated on the plane on the curved surface. Finally, a control part 1 outputs the boundary node, the coordinate value of a generated node, and the element data to the outside, and performs the element division of original shape with fidelity.
Patent JP-H07173361-A (JP)
Title: Thermoplastic resin composition
Inventor: ISHIGA SHIGETO
IPC: C08L55/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a thermoplastic resin composition composed of a rubber- containing styrene resin and a mixture of specific acrylic polymers, having excellent impact resistance, moldability, chemical resistance and appearance and useful for electric parts, industrial parts, etc., such as a material for the inner box of refrigerator. CONSTITUTION:This resin composition is composed of (A) 100 pts.wt. of a rubber-containing styrene resin and (B) 1-300 pts.wt. of a polymer mixture having a gel content of <=10% and obtained by the emulsion polymerization of a vinyl monomer in the presence of a latex of an acrylic polymer (the amount of the vinyl monomer is >=2 pts.wt. based on 1 pt.wt. of the solid component of the latex) using a polymerization initiator soluble in the monomer such as an azo- based polymerization initiator or a peroxide-based polymerization initiator. The acrylic polymer of the component B is preferably a polymer produced by the emulsion polymerization of a monomer mixture composed of 70-100wt.% of an acrylic acid 2-12C alkyl ester, 0-30wt.% of a copolymerizable vinyl monomer and 0-3wt.% of a polyfunctional vinyl monomer.
Patent JP-H06168756-A (JP)
Title: Contact pin
Inventor: KAWAGOE TORU
IPC: H01R13/24
Filed: 1992-11-30
Abstract: PURPOSE:To solve a problem where an electrical resistance value increases according to repetition of expanding and contracting operation. CONSTITUTION:This contact pin is constituted of a plunger 2 in contact with a circuit board, a bottomed cylindrical barrel 5 and a metal member 8 having both ends connected with the barrel 5 and the plunger 2. According to this construction, a constant electrical resistance value can be maintained, regardless of expanding and contracting motion, as the plunger 2 and the barrel 5 are connected with each other via the metal member 8. Thus, the contact pin becomes free from deterioration and an economical burden otherwise required for the replacement thereof can be eliminated.
Patent JP-H07171803-A (JP)
Title: Dowel hole machining device
Inventor: UCHIDA KENJI
IPC: B27C3/06
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a dowel hole machining device capable of drilling dowel holes with the reduction of a working time required for drilling dowel holes per panel and with the prevention of a failure to bond panels to each other to be caused by an improper position of a dowel hole. CONSTITUTION:In a dowel hole machining device 30, a plurality of drilling machines 60, 60,... moving crosswise at approximately the same timing are juxtaposed on one side of a working bench 40. A connecting rod 84 is mounted on each drilling machine 60 through a mounting plate. One end of the connecting rod 84 is mounted on a crank 83 fixed to a crank shaft 82. A first pully is fixed to the crank shaft 82. A power transmission belt 81 is wound on the first pully and a second pully for a motor 80, whereby the rotational motion of the motor 80 is converted to a reciprocating motion for moving the drilling machines 60 crosswise.
Patent JP-H06167887-A (JP)
Title: Image forming device
Inventor: MINODA ATSUSHI
IPC: G03G15/01
Filed: 1992-11-30
Abstract: PURPOSE:To improve development ability without disturbing a toner image formed on an image carrier. CONSTITUTION:Two nip parts 33a and 33b are formed between the development sleeve 30 and the photosensitive drum 11 by forming a magnetic pattern, which has two projections with strong magnetic forces, by means of a development roller 24. A force with which developer 32 is carried is made weak by making the surface of the development sleeve 30 smooth, with a roughness of 0.5mum or less. In the upstream nip part 33a, the magnetic brush comes into soft contact with an electrostatic latent image on the photosensitive drum 11. In the downstream nip part 33b, an amount of accumulating developer 32 increases by a reduction in the carrying force of the development sleeve 30, therefore the area where the magnetic brush is in contact with the electrostatic latent image is made wide and the development ability improves.
Patent JP-H10167810-A (JP)
Title: Glass-ceramic sintered compact and its production
Inventor: HAMANO SATOSHI
IPC: C04B35/64
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To produce a glass-ceramic sintered compact suppressing the leaching of the glass phase and excellent in acid resistance in the case of contact with acidic chemicals such as a plating soln. SOLUTION: A mixture of borosilicate glass with a ceramic filler is compacted and fired in a mixed atmosphere contg. nitrogen and steam. By this firing, B2 O3 in the surface part is vaporized and the boron content of the surface of the resultant sintered compact is made lower than that in the central part. The peak height expressed as boron content in the surface part of the sintered compact measured by fluorescent X-ray analysis is especially <=90% of that in the central part. The borosilicate glass contains at least SiO2 , Al2 O3 , RO (R is at least one among Mg, Ca and Zn) and B2 O3 and is prepicitated a crystal phase at the time of firing.
Patent JP-H02166561-A (JP)
Title: Data processing method
Inventor: NAMIOKA MIYOKO
IPC: G06F12/00
Filed: 1988-12-21
Abstract: PURPOSE:To attain an automatic data processing method by holding the related control information for each record type and controlling the process which is carried out to other records (related records) related to the record (trigger record) that received a process request based on the related control information. CONSTITUTION:For decision of the necessity/unnecessity for a process to be given to the related record of a trigger record, the relation held directly by the type of the trigger record is first decided. Then the necessity/unnecessity is decided for the process given to the related record based on the directional attribute and the process attribute. When the related record is processed by decision, the same decision is applied to the relation held by the type of the related record. In such a way, all records related directly or indirectly to the trigger record are decided based on the related control information. Thus the processes given to the related records can be automatically controlled.
Patent JP-H01161518-A (JP)
Title: Command input processing system
Inventor: SEKIYAMA TORU
IPC: G06F11/00
Filed: 1987-12-18
Abstract: PURPOSE:To easily remove an error in input commands without re-inputting the input commands newly when the format of the input commands is wrong by indicating the wrong portion with a cursor and correcting the wrong portion on a displaying screen by means of a correcting means. CONSTITUTION:In a computer system commands inputted in a command input process 101 and checked in a command checking processing 102. When the abnormality of a command is decided 103 in the processing 102, a cursor is moved to the wrong portion of the command displayed on a displaying screen in a cursor moving processing 106 in accordance with an error message output 105. In accordance with the cursor indication, the wrong portion of the command is corrected in a command re-inputting processing 107 without re-inputting the input commands newly. Thus an error in input commands can be removed easily.
Patent JP-H0832942-A (JP)
Title: Reception of teletext data item
Inventor: GERUHARUTO AITSU
IPC: H04N7/00
Filed: 1994-12-22
Abstract: PURPOSE: To improve the safety degree of a decoder for the control frame of a teletext page by resetting a counter when eight matches are detected during comparison for respective bits and executing a prescribed step when less than eight matches are detected. CONSTITUTION: An arriving data item is compared for each byte by the comparator 221 of a byte synchronization means 22 and the comparator 211 is provided with a stage 222 provided with a frame word to be obtained as fixed storage. A detected match number is transmitted from the comparator 221 to an evaluation-control stage 223 every time. When the eight matches are reported, it is considered that the frame word is identified. Then, identification signals are sent out to the stage 223 and the counter 224 is reset. On the other hand, when less than eight matches are reported, when a counting state becomes 444 or the multiple, the frame word is recognized by the stage 223, the identification signals are sent out and the counter 224 is reset.
Patent JP-2001145324-A (JP)
Title: Coil-driven actuator
Inventor: KOBAYASHI HIROKI
IPC: H02K41/035
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a coil capable of maximizing accelerating easily for an actuator driven by a coil and a stationary magnetic circuit, in a coil-driven actuator with a coil, mounted on the main body to be moved, magnetically- coupled with the stationary magnetic circuit formed of a magnet and a square yoke so as to be movable on one side of the yoke. SOLUTION: This actuator is formed so that, relative to the mass Mo of the main body, the density ρ of the coil, the density δ of a coil resistor, and the coil resistance R, the total length of the coil (L) may be taken as L=(MoR/ρδ)1/2 and the radius of the coil (r) as r=(δan/ Rπ)1/2=(1/π.(Moδ/ρR)1/2)1/2 under the condition of constant resistance and the mass of the coil may be equal to that of a moving part except the coil.
Patent JP-H05134746-A (JP)
Title: Coupling device
Inventor: HIROOKA SHIGERU
IPC: G05D1/02
Filed: 1991-11-08
Abstract: PURPOSE:To provide a coupling device capable of coupling an unmanned carrier vehicle with a moving frame provided in a transfer device, for instance, while contriving power saving. CONSTITUTION:The coupling device is one capable of moving a moving frame by a carrier vehicle by coupling the carrier vehicle with the moving frame. The device is composed of a tool to be attracted 25 which is provided on one of the carrier vehicle and the moving frame and for which a solenoid S is used and an attraction tool 20 which is provided on the other of them and for which a permanent magnet is used. The attraction tool 20 and the tool to be attracted 25 are made to be attachable and detachable with each other. By the energizing of one directional solenoid S, the suction tool 20 is made to be separated from the tool to be attracted 25. By the cut-off of the energizing to the solenoid S, the attraction tool 20 and the tool to be attracted 25 are made to be coupled.
Patent JP-H03181507-A (JP)
Title: Acrylonitrilebutadiene rubber copolymer having selected final composition high in linked acrylonitrile content and its continuous polymerization
Inventor: JIYON UIRIAMU RAITOSEI
IPC: C08F220/44
Filed: 1990-11-27
Abstract: PURPOSE: To obtain the titled copolymer with good oil resistance and mechanical characteristics by a process wherein after polymn. is performed by feeding continuously acrylonitrile, butadiene, a polymn. initiator, water and an emulsifier into the first reactor, it is transferred to the second reactor and the monomers are additionally incorporated to perform polymn.  
     CONSTITUTION: A definite amt. of acrylonitrile, butadiene with an amt. of approximately 1/6-1/3 thereof and each a definite amt. of a polymn. initiator, water and an emulsifier are continuously bed into the first reactor for manufacturing a latex and the monomers are continuously copolymerized to a required conversion and then, the reaction mixture is continuously transferred into the second reactor, where butadiene is additionally continuously fed into the second reactor so as to keep unconverted monomer in a range of 70-90 pts. acrylonitrile to 30-10 pts. butadiene and copolymn., transferring and addition of butadiene are continued until the total amt. of butadiene becomes to be equal to the necessary amt. for obtaining a required whole conversion and a selected final copolymer compsn. to obtain continuously an aimed copolymer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04189592-A (JP)
Title: Sublimation type thermal transfer recording medium
Inventor: ARIGA YUTAKA
IPC: B41M5/388
Filed: 1990-11-26
Abstract: PURPOSE:To simply and certainly record an image of high quality excellent in color balance by constituting the title recording medium so that the contents of the respective sublimable dyes contained in an ink layer have the relation, magenta > cyan > yellow. CONSTITUTION:The Gram absorption constants of yellow, magenta and cyan dyes are generally in the relation S yellow > cyan > magenta. Therefore, by raising the content of the magenta sublimable dye low in Gram absorption constant contained in an ink layer and lowering the content of the yellow sublimable dye in the ink layer, color balance becomes well and, when lap transfer is performed by the combination of yellow, magenta and cyan, good black is obtained. From the relation between the contents of the yellow, magenta and cyan dyes in the ink layer, it is necessary to make the content of the magenta dye highest. It is proper to set the content of the magenta dye in the ink layer to 140-250% by wt. of a binder resin.
Patent JP-H03183176-A (JP)
Title: Hall element array
Inventor: TAKEUCHI YUKIHIRO
IPC: H01L43/06
Filed: 1989-12-12
Abstract: PURPOSE:To arrange a number of Hall elements in high density and improve a detecting resolution by longitudinally forming a semiconductor active layer, providing both ends of the longitudinal active layer with input electrodes and providing both side edges of the layer with a pair of output electrodes. CONSTITUTION:A semiconductor active layer 1 having a Hall effect is longitudinally formed on a substrate 4. Both ends of the longitudinal active layer 1 are provided with input electrodes 21 and 22. Both side edges of the active layer 1 are provided with a pair of output electrodes 31 and 32, and Hall elements E1, E2,..., E13 are formed between the electrodes 31 and 32. Since, the input electrodes 21 and 22 are used in common by the Hall elements E1, E2,..., E13, it is not necessary to secure a space for the input electrodes of every Hall element. Therefore, a number of the Hall elements E1-E13 can be arranged in parallel on the prescribed substrate 4 and the movement of a magnetic flux can be detected with a high resolution.
Patent JP-H11142922-A (JP)
Title: Camera
Inventor: EBE AKIHIKO
IPC: G03B17/56
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To roughly recognize the photographing angle of view of a camera by a person to be photographed and to prevent a display means from spoiling portability by providing a hologram film reflecting the specified color of external light in a specified visible area as a display means. SOLUTION: The hologram film 2 is arranged on a camera main body 1. The external light reflecting visible area angle of the film 2 is nearly the same as the photographing angle of view of the camera in a lateral direction, the external light reflecting visible area exists in the vicinity of the boundary of the photographing range in the lateral direction. The persons (a) and (e) to be photographed can view the specified reflected color of the film 2, for example, a green color. Another persons (b) to (d) to be photographed can not view the specified reflected color of the film 2, but can view a dim brown color, for example. The persons (a) and (e) to be photographed who can view the specified reflected color can recognize that it is possible that they are vignetted from a photographing image plane. The persons (b) to (d) to be photographed who can not view the specified reflected color can recognize that they are inside the photographing image plane.
Patent JP-H11141722-A (JP)
Title: Solenoid valve driving method and device
Inventor: KONO KOZO
IPC: F02D41/20
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To stably pass current to a solenoid valve coil for holding operation after much current which is necessary for driving a solenoid valve with high speed is passed. SOLUTION: In a solenoid valve driving method which is set in such a way that first and second FETs 5, 6 and a flywheel diode 7 are arranged on a high side of a coil 2A for a solenoid valve 2, flywheel current generated by reverse electromotive voltage is passed to the coil 2A after the first FET 5 is closed only for a prescribed period TA to TC after driving is started and much current is passed to the coil 2A, and operation holding current is passed to the coil 2A by an on/off operation of the second EFT 6; a third FET 9 is arranged on a low side of the coil 2A, the third FET 9 is closed only in the case where flywheel current is a prescribed level IF or less while the coil 2A is driven by flywheel current, and thereby, excessive raising of flywheel current is suppressed.
Patent JP-H03242176-A (JP)
Title: Managing device for card type game system
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-11-26
Abstract: PURPOSE:To improve the flexibility of the system by providing keys for setting or changing the number of prize balls, a purchase ball rate, the number of sets of terminals, and a discrimination code of a game store, on the back of an input operating device of a managing device. CONSTITUTION:When switches 421-424, 432-436 of the upper face panel (B) are turned on, an input console 412 of a managing device for managing and controlling each pinball machine, card issuing machine and account settling machine executes the corresponding processing, and turns on a built-in lamp. Also, the back (A) is provided with a test card switch 437, and a built-in switch 438 for instructing to set values of an exchange rate of a purchase ball and a store code, the total number of sets of terminal machines, the number of prize balls per one piece of prize-winning ball, and to change its set values at the time of leading in the system. In such a way, the number of prize balls and the purchase ball rate, etc., are changed freely and flexibility of the system can be improved, and also, a misoperation and an illegal operation can be prevented.