baber/WOPTO huggingface dataset:
Patent JP-H11135361-A (JP)
Title: Capacitor
Inventor: HAYASHI KATSUHIKO
IPC: H01L27/08
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor in the case of an MMIC(monolithic microwave integrated circuit) by which the capacity in a region occupied by a capacitor pattern can be increased and the variations in the capacity at the time of mass production can be reduced. SOLUTION: A lower electrode 11 which is substantially in the shape of a comb is formed on a substrate 14. A dielectric layer 13 is formed on the lower electrode 11. An upper electrode 12 which is substantially in the shape of a comb is formed on the dielectric layer 13. Element electrodes 15 (or 16) of one of the electrodes 11 or 12 are disposed in the spaces between the element electrodes 16 (or 15) of the other electrodes 12 or 11.
Patent JP-2000111297-A (JP)
Title: Electric detonator plug and method for producing the same
Inventor: TAKEGAWA HIROAKI
IPC: F42B3/198
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric detonator plug which ensures regulated intervals between lead pins and elimination of accidental explosion caused by induction, and further facilitates production of the electric detonator plug perse and installation of the same in an electric detonator. SOLUTION: A predetermined insulation distance is held between an inner hull of a pin insertion hole 322 formed in a bottom wall 32 of a sealing metal attachment 3, for receiving the other lead pin 22, and the periphery of the lead pin, and an insulating header 1 rests on the outer surface of the bottom wall 32. A through hole 11 for receiving a thick collar 212 at the front end of a lead pin 21 and a closed-end hole 12 with an enlarged bottom, for receiving a thin collar 222 at the front end of the lead pin 22 are formed in the insulating header, and the thick collar 212 is fitted into the through hole 11 in a manner of being in contact with the outer surface of the bottom wall 32, while the thin collar 222 is fitted into the closed-end hole 12 with enlarged diameter at the bottom. Then, a sealing agent 4 is charged into the above-mentioned sealing metal attachment, to thereby produce an electric detonator plug.
Patent JP-H05107427-A (JP)
Title: Method of processing end face of optic fiber and parallel transmission optic module
Inventor: KATO MASAYOSHI
IPC: G02B6/10
Filed: 1991-10-15
Abstract: PURPOSE:To enhance the productivity and to reduce the manufacturing cost by making one end face of an optic fiber into contact with photosensitive resin, and by irradiating light to the resin after the fiber is pulled up so as to cure the resin. CONSTITUTION:After a flat end face 1 is formed by cutting an optic fiber 2, the end face 1 of the optic fiber 1 is made into contact with a photo-setting type rein, perpendicular thereto. If necessary, the end face 1a of the optic fiber may be beforehand subjected to a precoating process with highly adhesive photo-setting type resin. After it is made into contact with the resin, the fiber is slowly lifted up so that a small volume of the resin is attached in a spherical shape to the end face 1 of the optical fiber due to the physical factor such as the surface tension. In this condition, ultraviolet radiation is irradiated from an high pressure mercury lamp so as to cure and stabilize the resin. At this time, the shape of the end face is controlled by the interaction between the optic fiber surface and the interface of the resin, and the physical characteristics of the resin, and the manufacturing condition.
Patent JP-H03157705-A (JP)
Title: System for designating and recognizing start/finish part of path in nc data
Inventor: SEKI MAKI
IPC: G05B19/4155
Filed: 1989-11-16
Abstract: PURPOSE:To execute every kind of editing process such as coordinate transformation, area designated cutting, path/block thinning, interference checking, and the correction of a three-dimensional tool, etc., by recognizing the finish part and the start part of a path with a travel command never existing in working data. CONSTITUTION:In the generating process of NC data 5 for working, an automatic programming device 2 generates intermediate NC data 3 by adding a rapid traverse command in a Z-axis minus direction never existing in the working data when positioning(pick) from a path finish part to a path start part is performed. Then, a digitizing data editing device 4 recognizes and discriminates the completion and start parts of the path based on the rapid traverse command in the Z-axis minus direction. Thereby, it is possible to execute every kind of editing process function such as the coordinate transformation, the area designated cutting, the path/block thinning, the interference checking, and the correction of the three-dimensional tool, etc.
Patent JP-S62152875-A (JP)
Title: Paper-positioning device for printer
Inventor: YOKOYAMA MINORU
IPC: B41J11/46
Filed: 1985-12-27
Abstract: PURPOSE:To enable the position of a paper to be stably detected and prevent slippage in printing from occurring, by providing the paper with a cutout part such as a hole and a notch, and positioning the paper by detecting the boundary between a platen roller seen through the cutout part and the paper by a sensor. CONSTITUTION:An ink sheet 22 is coated individually with dyes of three primary colors, i.e., blue, red and yellow, and a paper 21 is printed sequentially in blue, red and yellow, whereby color printing can be performed. A sensor 26 is a reflection-type photo-interrupter, and the boundary between the black color of a platen roller 23 seen through a hole 27 provided in the paper 21 and the white color of the paper 21 is detected through a difference in the detection level of the sensor 26, whereby the paper 21 is stopped at a normal position. Thereafter, printing on the paper 21 is performed in the same manner as in a conventional system. Accordingly, the paper can be positioned with high accuracy, and stable printing can be performed.
Patent JP-H02184836-A (JP)
Title: Continuous microfilm camera
Inventor: BUORUFURAAMU BETSUOORUTO
IPC: B65H5/06
Filed: 1989-11-16
Abstract: PURPOSE: To execute the transfer of a document without hindrance by providing a transfer drum for forming a reverse path for reversing by nearly 180 deg. and a guiding means for forming a transfer path for transferring a wound document wound more than 180 deg. on the periphery of the drum, in a reverse transfer means and supporting the end parts of the guiding means in fixing parts. CONSTITUTION: The reverse path of a transfer reversing device 6 is formed by the nearly semicircle of the transfer drum 9 and a part where the document 8 of the transfer drum 9 is turned upside down is covered with a flexible guiding surface 10. Then, this guiding surface 10 is provided a little away from the outside surface of the drum 9. One side end part of the guiding surface 10 is movably attached to the fixing part for a housing member 11, etc., and the other side end part is attached to the fixing part for a housing member 13, etc., via a tension spring 12. Thus, the guiding surface 10 is pulled in the rotational direction of the drum 9 over the entire part covering the drum 9. Thus, the document 8 never has a failure in transferring without being pressed.
Patent JP-H07151201-A (JP)
Title: Belt type continuously variable transmission
Inventor: TERAOKA MASAO
IPC: F16H9/18
Filed: 1993-11-26
Abstract: PURPOSE:To reduce loss of motive power and also interlock coupling and uncoupling with an engine side and transmission control accurately. CONSTITUTION:A belt continuously variable transmission 17 provides transmission pulleys 21, 23 coupled by a belt 19 and a spring 31 for applying tension to the belt 19 and the belt continuously variable transmission has a hydraulic actuator 25 operated by control oil pressure from an oil pump driven by an engine for varying transmission ratio against the belt tension and a clutch 29 for uncoupling from the engine side by oil pressure less than the detennined oil pressure at a value less than the most decelerating value by the hydraulic actuator 25 actuated by the control oil pressure.
Patent JP-H09139897-A (JP)
Title: Demodulator for receiving broadcast
Inventor: ITO MASAHIRO
IPC: H04L27/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the demodulators in which a front end section are used in common and the selection of the front end section is simplified with miniaturization at a low cost. SOLUTION: Automatic gain control is conducted so as to make a level of a 1st IF signal outputted from a 1st IF variable amplifier circuit 4 and a level of a 2nd IF signal outputted from a 2nd IF variable amplifier circuit 12 constant respectively with a control signal outputted from an IFAGC circuit based on a level of a 2nd IF signal being an output of the 2nd IF variable amplifier circuit 12. Thus, optimum automatic gain control is applied respectively to the 1st TF signal and the 2nd IF signal. A reception broadcast signal selected vi a common front end section to two reception broadcast signals is given to an FM video demodulation circuit 14 and an MSK demodulation circuit 16, in which the signals are separately demodulated.
Patent JP-S62217345-A (JP)
Title: Electronic circuit for fast stable memory configuration
Inventor: PIEERU MISHIERU BANATORU
IPC: G06F12/14
Filed: 1986-12-12
Abstract: The stable memory (2) includes an interface (30) for communication with an allocated processor (1). It includes two memory banks (51, 52) for containing the same information at each address. The interface (b 30) interchanges addresses and commands with the memory banks via an access logic conroller or filter (20). Data interchanges pass via a switching and comparator member (40). The information contained in the memory banks (51, 52) is structured in the form of objects which are rendered indivisible by use of a chaining vector which is established and verified by the logic controller (20).
Patent JP-H03158119-A (JP)
Title: Bathtub
Inventor: TAKAGI SEIICHI
IPC: F24H9/12
Filed: 1989-11-15
Abstract: PURPOSE:To dispense with the cleaning of a bathtub and bath oven by constituting the surface of the bathtub and the inside surface of the bath oven with silver, and also by constituting bellows pipes for connection out of an antibacterial agent mixed material, so that the propagation of various germs can be prevented by the sterilizing effect of silver ions. CONSTITUTION:The bathtub surface 1-1 of a bathtub 1 is made up of silver such as silver plating and silver-plate cladding. The inside surface 2-1 of a bath oven 2 is also made up of silver such as silver plating and silver cladding. A bellows rubber pipe 3 is made up of a rubber pipe in which an antibacterial agent is mixed. And, the silver grins 5-3 in a silver-ion feeder 5 for further increasing silver ions may be silver grains or the grains of the other material on the surface of which silver plating has been applied. The base material of the bathtub 1 may be stainless steel, iron, porcelain enameled material, plastics, or the like. The bathtub oven 1 may be made of copper, as conventional, on the inside surface of which silver plating or silver cladding is applied. By this constitution, compared with the dirting on the conventional stainless bathtub, significant difference can be found, and it is not necessary to rub the surface with a brush or the like, and also the sterilizing effect in the bath oven can be further improved than the copper oven.
Patent JP-H05107689-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ADACHI KEIICHI
IPC: G03C1/815
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a silver halide photograph superior in light-fastness by incorporating a dispersion of zinc oxide particles into at least one substantially transparent interlayer. CONSTITUTION:The photographic sensitive material has on a support at least one silver halide photosensitive layer having at least one substantially transparent interlayer containing a dispersion of zinc oxide particles of <=100nm particle diameter. This photosensitive material is obtained by preparing an aqueous solution of surfactant containing a dispersion of these fine zinc oxide particles, mixing a necessary amount of gelatin, and coating the desired layer of the silver halide photosensitive material with the mixture, thus permitting the lightfastness to be improved to any kind of light source, and a photograph superior in balance of yellow, magenta, and cyan to be obtained.
Patent JP-H02142159-A (JP)
Title: Method of wiring integrated circuit
Inventor: KIMOTO TSUTOMU
IPC: H01L21/82
Filed: 1988-11-22
Abstract: PURPOSE:To form a wiring graph by which a required wiring result can be expressed and to make it possible to evaluate approximate paths accurately by inserting a dummy block in a large vacant region at each end of connected channel regions. CONSTITUTION:When the difference between the positions of the ends of block lines at the upper and lower (or right and left) parts of one or two or more horizontal or vertical connected channel regions exceeds a given value, a dummy block (not connected to wirings) is inserted into a vacant region at the outside of the inner block line. Then a wiring graph is formed. The left end of the lower block X is inner than the left end of the upper block Y. Therefore, the dummy block 2 is inserted into the vacant region S. The wiring graph is formed by a conventional method. When wiring is performed along one approximate path 12 between a terminal (x) of the block X and a terminal (y) of the block Y, the wiring result without detour is obtained. When the dummy block is inserted, the approximate path can be accurately evaluated.
Patent JP-H04168236-A (JP)
Title: Method for regenerating copper scrap applied with nickel plating
Inventor: KATAGIRI NOZOMI
IPC: C22B7/00
Filed: 1990-11-01
Abstract: PURPOSE:To obtain a copper base metal having no or low Ni by a small-scale equipment without quantitative limitation by bringing copper scrap applied with Ni plating into contact with a CO gas at a specified temp. CONSTITUTION:Copper scrap applied with Ni plating is brought into contact with a CO gas at 20 to 120 deg.C. In this way, the CO gas is not brought into reaction with copper at all and is brought into reaction with Ni only to volatilize it as nickel carbonyl, by which regenerated copper can be obtd. At this time, in the case of <20 deg.C, the above reaction does not proceed, and in the case of >120 deg.C, the reaction of CO with copper or, conversely, the decomposition of the nickel carbonyl is generated to reduce the removing rate of Ni. Next, the nickel carbonyl is introduced into an another chamber and is decomposed under heating to 150 to 300 deg.C to precipitate pure Ni fine powder, and the nickel carbonyl is formed into a CO gas and can be reutilized.
Patent JP-H10142505-A (JP)
Title: Zoom lens
Inventor: YAMAMOTO YASUSHI
IPC: G02B13/18
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To properly compensate for color aberration employing a small number of lenses by specifying the number of lenses for a positive first group and for a negative second groups and providing a diffraction optical surface. SOLUTION: Starting from a body side, the zoom lenses are constituted of a first group Gr1 having a positive refractive power and a second group Gr2 having a negative refractive power. In order to conduct a zooming from a wide angle end W to a telephone end T, and groups Gr1 and Gr2 are moved so as to reduce a mutal interval d3 (refer to arrows m1 and m2). The group Gr1 is constituted of one lens and the group Gr2 is made of at least two lenses and at least one diffraction optical surface (indicated by a [DOE] symbol) is provided in the entire system. For example, starting from the body side, the group Gr1 is constituted of a concave positive meniscus lens (both surfaces r1 and r2 are * symboled aspherical surfaces and an image side surface r2 is a [DOE] symboled diffraction optical surface) and a diaphragm A.  Starting from the body side, the group Gr2 is constituted of a convex positive meniscus lens (both r4 and r5 are aspherical surfaces) to the image side and a concave negative meniscus lens to the body side.
Patent JP-H01137078-A (JP)
Title: Torsion preventive mechanism of vibration damper
Inventor: OKURA TOSHIAKI
IPC: F16F15/02
Filed: 1987-11-25
Abstract: PURPOSE: To provide a mass-added vibration control device not twisted in a narrow space by arranging fixed booms and a moving boom above a mass, and fixing a moving section fitted to the moving boom to the mass. CONSTITUTION: In this mass-added vibration control device, a pair of fixed booms 31, 32 located vertically above a mass and spatially parallel to a sliding plate are fixed to a structure. A moving boom 34, which can be moved in the direction perpendicular to the plane including the fixed booms 31, 32 while both ends are moved along the loops 31A, 32A of the fixed booms 31, 32, is provided. A moving section 41 movable along the axial direction of the moving boom 34 is fitted to the moving boom 34 and is fixed to the mass vertically above the mass. The moving section 41 is moved only in the horizontal plane after the movement of the mass, its movement in the vertical direction is suppressed, and a twist can be prevented.
Patent JP-S63149857-A (JP)
Title: Tape cassette loading device
Inventor: MAEHARA MASANORI
IPC: G11B15/68
Filed: 1986-12-13
Abstract: PURPOSE:To surely position the inserting and taking off positions of a cassette by abutting the guide part of the cover part of a cassette holder against a pressing ball at two positions. CONSTITUTION:When a cassette 1 is loaded and subjected to a cover closing operation, a slider 17 slides the cassette to a rear part with the energizing of a spring 57. When the cover is opened by pushing an ejection button, the locking part 37a of a circular arcuate guide piece 35 and the ball 40 of a pressing member 38 are abutted and stop once in a temporarily releasing state and the dropping of the cassette is prevented by a dropping prevention piece 20. By opening the cover with a hand further, the ball 40 runs over a stepping part 37, abutting against the locking part 37b and the turning in the cover closing direction is regulated. Consequently the positioning of the insertion and taking off of the cassette is ensured by abutting the ball 40 against locking part 37 and the dropping of the cassette caused by a careless ejection operation can be prevented.
Patent JP-S62155556-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI ISAYOSHI
IPC: H01L23/52
Filed: 1985-12-27
Abstract: PURPOSE:To shorten a gate electrode by forming source-drain regions in a second MOS transistor shaped onto a first MOS transistor in a self-alignment manner to the gate electrode by an oxide film formed to a semiconductor layer on the gate electrode. CONSTITUTION:A photo-resist film 111 is etched until an silicon nitride film 110 on a gate electrode 105 is exposed, and the silicon nitride film 110 on the gate electrode 105 is removed, using the residual photo-resist film 111 as a mask. The photo-resist film 111 is removed, an N-type semiconductor layer 108 on the gate electrode 105 is oxidized selectively through a thermal oxidation method, employing the residual silicon nitride film 110 as a mask, and a thick silicon oxide film 112 is grown. The silicon nitride film 110 is removed, and boron ions are implanted to form a P<+> type source-drain region 113 in a P channel MOS transistor. In this case, the silicon oxide film 112 functions as a mask for implanting ions, and the N-type semiconductor layer 108 under the film 112 does not serve as a P<+> type impurity diffusion layer.
Patent JP-2000129520-A (JP)
Title: Inside pocket for portable device in garment
Inventor: YAMAGUCHI JUNPEI
IPC: A41D27/20
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an inside pocket for a portable device in a garment capable of readily inserting the portable device having a prescribed thickness while adopting a cut pocket suitable for a formal cloth such as a suit without collapsing a silhouette of the cloth by swelling of the surface side of the cloth with the thickness of the portable device when the device is inserted. SOLUTION: This inside pocket for a portable device in a garment is composed of a pocket opening constituted by cutting a part of lining 13 in a front body part in a garment and a relatively flat bag 17 located between lining 13 and the right side in a front body part in a garment of which an opened end part is jointed to the pocket opening. A first edge part of the pocket opening near the body is formed longer than a second edge part of the pocket opening near the right side of the cloth and the face near the body in the bag 17 is formed so that the breadth size to be gradually increased from its lower end to its upper end, and the face at a side near the surface cloth of the bag 17 is formed at about constant size from its lower end of its upper end, then one side part of the bag 17 is closed with a seam of a joint part between the lining 13 of the front body and another cloth.
Patent JP-H06146709-A (JP)
Title: Window regulator
Inventor: FUKUMOTO RYOICHI
IPC: E05F11/48
Filed: 1992-11-06
Abstract: PURPOSE:To miniaturize the part items with a wire-tensing function, by a method wherein first and second wires, with which a window is pulled, is provided on a movable member, and first and second grooves for tensing these wires are provided on the movable member so that the first groove is put on the second groove and is eccentric thereto. CONSTITUTION:The reglator is composed of a rail 41, a movable member 42 and first and second wires 44, 45, one ends of which are wound on to a drum rotatably supported to a door and the other ends of which are secured on the rail 41. The first wire 44 is soured on an upper retainer 46 and the second 45, on a lower retainer 47. Both a first groove part 50 on which the first wire 44 is tensely reeved and a second groove part 51 on which the second wire 45 is tensely reeved are provided on the movable member 42, and are composed so that the first groove part 50 is put on the second groove part 51 and is in an eccentric state to the second groove part 51. In this way, a bending stress applied to the first and second wires 44, 45 tensed is restrained and parts with a wire-tensing function, by which parts both of the wires are tensed, can be miniaturized.
Patent JP-H02143935-A (JP)
Title: Cartridge library device
Inventor: MARUYAMA TADASHI
IPC: G11B15/04
Filed: 1988-11-26
Abstract: PURPOSE:To surely manage the protected state of a cartridge from the outside and inside of a library device by providing a means which switches the protecting state of the protect switch of the cartridge itself in accordance with the content of a control memory. CONSTITUTION:A protecting mechanism 9 is arranged in connection with the outlet/inlet port 7 of the library device 1 of a cartridge. When a file protect pit exists in a control memory 4 in the case of ejecting the cartridge, control is made before the cartridge is ejected so that the cartridge can be ejected after the protect switch of the cartridge itself is set to the turned on state through the protecting mechanism 9 and the protecting mechanism of the cartridge itself. Thus the turned-on/off state of the protect switch of the cartridge is automatically set in the library device 1 in corresponding to the content of the control memory 4 indicating a desired protecting state without manual operation of an operator. Therefore, the operability of the operator is improved and, at the same time, data destruction due to the protect switch left unoperated, etc., can be prevented.