baber/WOPTO huggingface dataset:
Patent JP-H0852289-A (JP)
Title: Embroidery sewing machine
Inventor: ASANO FUMIAKI
IPC: D05C9/06
Filed: 1994-08-10
Abstract: PURPOSE:To provide an embroidery sewing machine by which position matching work for setting the relative positions of a sewing needle and a holder for fabric to be processed, respectively at their start positions, can be efficiently performed. CONSTITUTION:Before a stitch pattern is formed on fabric W to be processed under the drive control of a stitch forming means and a moving means, the start positions expressing the relative positions of an embroidery frame 18 and a sewing needle 34 at the time of drive control start are read from an embroidery frame position storage area FA and the driving of the moving means is controlled so that the relative positions of the embroidery frame 18 and the sewing needle 34 can be set respectively at the start positions (S150). Afterwards, the driving of the stitch forming means and the moving means is controlled based on sewing data read from a stitch data storage area SA, and the sewing pattern is formed on the fabric W with the start position of the needle as an origin (S160-S190).
Patent JP-S6352260-A (JP)
Inventor: RICHIYAADO EMU KORINZU
IPC: H04L29/00
Filed: 1987-07-28
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-S6080772-A (JP)
Title: Probe needle
Inventor: TANIMOTO KATSUMI
IPC: G01R1/073
Filed: 1983-10-08
Abstract: PURPOSE:To improve accuracy of measurement by forming the base of the tip of a probe needle body to be used by being mounted to a probe card in the stage of testing the characteristics of an integrated circuit into the shape having a curved surface like a partially circular cylindrical circumferential surface so that the tip contacts stably and linearly with the terminal surface of an object to be tested. CONSTITUTION:A probe needle body 11 consists of a fine wire of a circular section consisting of tungsten, palladium alloy, beryllium copper or the like. The tip 12 thereof is converged and the front and rear surfaces 14 thereof are formed of the surfaces each truncated to a tapered flat shape. The base 13 is formed to a curved surface consisting of a partially circular cylindrical circumferential surface. The tip 12 is positioned and set on the terminal 15 of an integrated circuit 10 at a specified angle. The base 13 contacts linearly with the surface of the terminal 15 thereby applying stably prescribed contact pressure onto the terminal 15.
Patent JP-S6347009-A (JP)
Title: Cutting method with crank type shear
Inventor: HAYASHI KANJI
IPC: B23D25/08
Filed: 1986-08-13
Abstract: PURPOSE:To prevent cutting in irregular form or incapability to cut with uncostly equipment by setting spacing between cutter tips at the starting time of cutting to a negative value, changing it to a positive value at the time of finishing, then performing the cutting, and thereby lessening lateral forces applied to the cutter. CONSTITUTION:An upper and a lower cutter 3, 3' rotate in the directions m1, m2 as shown by arrows, and contact a plate 1 intruding in the direction z at a position a, and now cutting is conducted. Here the lower cutter is situated in the position 3'a which is precedent to the upper cutter position 3a, wherein the gap g1 takes a negative value and R>r, so that the upper cutter 3 approaches the lower 3' with progress of cutting, and the gap g1 reduces by and by, and at last the gap g2 nullifies in the position [3b, 3'b] (position immediately before the cutter tips of the upper and lower cutters 3, 3' begin lapping), and the cutting will finish between the position [3a, 3'a] and the one [3b, 3'b]. Then the upper cutter 3 precedes the lower 3', and the gap takes g3, g4 as positive value.
Patent JP-H05193086-A (JP)
Title: Method for regenerating repeatedly and reversibly printing plate being suitable for offset printing
Inventor: BARUBARA NIYUTSUSERU
IPC: B41C1/10
Filed: 1992-07-16
Abstract: PURPOSE: To remove images and to give hydrophylicity to images with less procedures and without damaging or assaulting the surface of a printing plate by conducting an ionized gas to perform a reactive deletion of images and giving hydrophilicity to the images in a process simultaneously, and by discharging the volatile reaction products by a suction device. CONSTITUTION: A plasma is supplied through a gas pipe 11 of a reaction chamber 10 which is decompressed to about 0.5 mbar by a high-vacuum pump. In this case, a surface of a plate drum 8 gain a possibility of introducing a new compound to a chemical radical thereof. The compound, in this case, directly bonds with the surface and becomes an oxygenic compound generating a polarity surface group to increase the surface energy of the plate drum 8, and thus the surface of the plate 8 becomes hydrophilic. On the other hand, the chemical radical reacts with organic substance painted thereto according to images. Volatile compounds generated in this occasion are removed by a suction pump 13.
Patent JP-S5982243-A (JP)
Title: Paper transport apparatus
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/00
Filed: 1982-10-29
Abstract: PURPOSE:To facilitate maintenance and cleaning of a transport unit by providing paired rollers and guide plates across paper path wheich can be largely opened at the time of paper jamming and easily taking out a transport unit fitted with the opened paired rollers to the outside of machine. CONSTITUTION:At the time of paper jamming, a paper feed cassette 1-1 is drawn out from an apparatus main body, and the right end of a push-up lever 8-1 is lifted up against a spring 8-4, so that a notch portion of a cassette lever 9-1 urged by a spring 9-2 is engaged with a tongue piece 8-1a of the laver to be fixed. A unit 6-1 is turned downward on a stay 7-1, so that rollers 3-1, 3-2 are separated. Simultaneously, a projecting portion 6-2 of the unit 6-1 pushes up the shaft end of an upper transport roller 4-1 to open a nip between transport rollers 4-1, 5. Accordingly, even if paper jamming is caused between guide plates 11-1, 11-2 or between the rollers 4-1, 5, paper can be easily removed.
Patent JP-S6166427-A (JP)
Title: Optical communication equipment
Inventor: MORIFUJI MOTOYOSHI
IPC: H04B10/278
Filed: 1984-09-10
Abstract: PURPOSE:To eliminate invasion of electromagnetic noise and to simplify the constitution by using an optical signal using an infrared ray so as to apply communication between plural mobile bodies and plural fixed stations, connecting plural fixed stations in series by a coaxial cable and applying communication via an MODEM at a central computer side. CONSTITUTION:Plural mobile bodies 7a-7c going straightforward predetermined paths A, B, C and plural fixed stations 5a-5c opposing them are communicated by optical signals 6a-6c, 8a-8c using infrared ray. Further, the plural fixed stations 5a-5c are connected in series by coaxial cables 4b, 4c... and make communication via an MODEM3 modulating/demodulating data provided at the side of a central computer 1.
Patent JP-H0353547-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: WADA SATOSHI
IPC: H01L23/522
Filed: 1989-07-21
Abstract: PURPOSE:To stabilize an internal supply voltage and to make it possible to perform easily a correction of dummy wirings and a correction of delay by a method wherein a semiconductor integrated circuit device is provided with the dummy wirings, which are formed at the same wiring width and pitch between wirings as the wiring width and pitch between the intercell wirings of a semiconductor integrated circuit and are connected to an internal power supply on the side of a potential reverse to the substrate potential of a semiconductor integrated circuit chip. CONSTITUTION:Dummy wirings 4 are respectively formed at the same wiring width and pitch between wirings as the wiring width and pitch between intercell wirings 8, are never connected electrically with the wirings 8 and are installed in a wiring layer identical with that of the wirings 8. In case the wirings 4 are used for stabilizing an internal supply voltage, all the installed wirings 4 are connected to an internal power supply VSS on the side of a potential reverse to a substrate potential VDD of a chip. Moreover, for the connection of the wirings 4 with an internal power supply 7, cells 51 for exclusive use for the connection are used. These exclusive cells 51 are ready-set in such a way that they are included in each cell row at the time of a layout at a minimum.
Patent JP-H0634999-A (JP)
Title: Liquid crystal display device
Inventor: MIYAZAKI DAISUKE
IPC: G02F1/1368
Filed: 1992-07-16
Abstract: PURPOSE:To facilitate the alignment of respective leader electrodes of a pair of substrates facing each other, to lessen the voltage drop near the leader electrodes and to improve image quality. CONSTITUTION:This liquid crystal display device consists of a pair of substrates which faces each other holding a liquid crystal compsn. therebetween. At least one of these substrates is consisting of a color filter having light shielding layers 2 which consist of the metal patterned and formed by opening picture element parts on one main surface of the transparent substrates 1 and colored layers 3a, to 3c formed in the picture element parts of the light shielding layers 2 and transparent electrodes 4 formed on the colored layers. Further, the integrally projecting leader electrodes 2a are formed on the peripheral edges of the light shielding layers 2 and further, the transparent electrodes 4 are extended to the light shielding layers 2 and are electrically connected thereto.
Patent JP-S5978615-A (JP)
Inventor: NAKAMURA SHIYOUICHI
IPC: A01C11/02
Filed: 1982-10-26
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-H1134387-A (JP)
Title: Laser beam scanning apparatus
Inventor: TANABE TAKESHI
IPC: B41J2/44
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a laser beam scanning apparatus used in a digital photo- printer for performing digital exposure after a photosensitive material is cut, and performing the recording and reading of an image of high quality free from density irregularity even in the leading and rear ends of a sheet-like material to be scanned such as a sheet-like photosensitive material or an accumulative fluorescent sheet by simple and inexpensive apparatus constitution. SOLUTION: A main scanning apparatus for a material to be scanned has a feed stand keeping a main scanning line-containing surface demarcated by laser beam plane, two sets of feed roller pairs 64, 66 arranged on the upstream and downstream sides of the feed stand at an interval shorter than the length of the material to be scanned and holding the material to be scanned to feed the same and the means arranged on at least one of the upstream and downstream sides of a main scanning position of the feed stand and curving the material to be scanned present on at least one of the upstream and downstream sides of the main scanning position into a recessed shape with respect to the surface irradiated with laser beam.
Patent JP-H0536913-A (JP)
Title: Semiconductor device
Inventor: TOYOSHIMA YOSHIAKI
IPC: H01L27/088
Filed: 1991-07-30
Abstract: PURPOSE:To enable a function as a switch element which gate electrode layer formed on a gate insulating film and having at least two input electrodes. CONSTITUTION:In a gate electrode layer of a MOSFET to be used as a switching element of a semiconductor device, for example, a gate polycrystalline silicon film 103 in which high concentration P-type impurity is implanted, and a gate polycrystalline silicon film 106 in which low concentration N-type impurity is implanted, is formed. Here, gate electrode layers made of the films 103, 106 are disposed on an element region through a gate insulating film 107. Accordingly, a potential state to be input to an input terminal of the layer 103 is altered to control charge to be formed the film 107. Thus, two potentials can be input with respect to one MOSFET.
Patent JP-H0475148-A (JP)
Title: Fault information preserving circuit
Inventor: SONOYAMA TETSUYA
IPC: G06F11/34
Filed: 1990-07-18
Abstract: PURPOSE:To store fault information at high speed and to analyze the fault information as operating an information processor by recovering by storing the fault information when a microprogram is executed in a freely loadable/ unloadable IC. CONSTITUTION:A processor 2 performs data processing by executing the microprogram read out from memory 1, and also, collects the fault information of a fault generated when the microprogram is executed. Fault information preservation memory 3 is an IC card which preserves the fault information without receiving power supply from the outside and incorporates a backed-up RAM, etc. Thereby, stored fault information can be prevented dissipated when power failure occurs, and the fault information can be stored at high speed, and also, the analysis of the fault information can be performed as continuing the operation of the information processor by recovering.
Patent JP-S6251085-A (JP)
Title: Tape cassette
Inventor: OOTA TOSHIRO
IPC: G11B23/087
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a tape cassette interchangeable with a floppy disk and rapidly increasing a recording capacity by rocking a bevel gear pivoted to an ascillating plate when a center core normally or reversely rotates a transfer mechanism. CONSTITUTION:One end of an oscillating plate 5 having the other end idly fitted into a shaft P1 is connected to an oscillating gear 4 through a clutch mechanism consisting of a slip board 4A and a spring coil 4B. Such transfer mechanism controls so as to oscillate the oscillating plate 5 sideways according to a rotating direction of a pulley 3 as indicated in a normal and reverse rotation mechanism of a tape recorder and engage the oscillating gear 4 with adjacent gears (bevel gears) 6a or 6b. Thereby, a structure interchangeable with a floppy disk can be obtained. Since a magnetic tape can be used, a recording capacity can be rapidly increased.
Patent JP-2001020745-A (JP)
Title: Combustion control method and combustion control device for spark ignition internal combustion engine
Inventor: ENOMOTO MASARU
IPC: F02B29/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To control timing and degree of turbulence of air-fuel mixture in a combustion chamber according to operation conditions of an engine, so as to increase an engine output, improve fuel consumption and prevent knocking. SOLUTION: A combustion control device is mounted on a spark ignition internal combustion engine comprising a combustion chamber 5 with a squish area. The combustion control device has a compressor 11 for sucking and compressing part of air-fuel mixture in the combustion chamber 5 and a communication passage 12 with one end thereof connected to the compressor 11 and the other end forming a plurality of injection ports 12a at a peripheral portion 2b of an upper wall face 2a of the combustion chamber. The combustion control device also has a solenoid valve 13 for opening and closing the communication passage 12 and an electronic control unit 14 for controlling actuation of the solenoid valve 13 according to an crank angle and engine speed.  During a period in which a crank angle at ignition shifts to the one where the maximum combustion pressure is generated, the air-fuel mixture compressed at the plurality of injection ports 12a is injected in the combustion chamber 5 at a timing and for a period controlled by the electronic control unit 14 for injection, and turbulence in the air-fuel mixture occurs.
Patent JP-H0536857-A (JP)
Title: Semiconductor integrated circuit mounting board
Inventor: FUCHIDA HIROMI
IPC: H01L25/00
Filed: 1991-07-30
Abstract: PURPOSE:To provide a semiconductor integrated circuit mounting board of high reliability where power supply noises are restrained in high speed switching operation, and semiconductor integrated circuits and discrete components are highly integrated and densely mounted. CONSTITUTION:A capacitor composed of a first conductor electrode layer 2, a second conductor electrode layer 4, and a dielectric layer 3 sandwiched between them is provided onto a board 1. A semiconductor integrated circuit chip 8 mounted on the uppermost surface of the board 1 is connected to the capacitor concerned through connection vias 9 and 10, so that a space required for the surface mounting and the wiring of a chip capacitor can be dispensed with, therefore more integrated circuit chips can be mounted accordingly and enhanced in degree of arrangement and connection, and thus a semiconductor integrated circuit and discrete components can be highly integrated and densely mounted.
Patent JP-S5981475-A (JP)
Inventor: TETSUKAWA KAZUO
IPC: F25D23/02
Filed: 1982-10-28
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-S6082040-A (JP)
Title: Dynamic bearing motor
Inventor: SHIRASAKI TAKAYUKI
IPC: H02K5/16
Filed: 1983-10-12
Abstract: PURPOSE:To construct a bearing adapted for a relatively low speed rotation of a dynamic bearing motor by filling lubricating oil in a slot between a stator shaft and a rotor shaft and a slot between the end of the stator shaft and the end of the rotor shaft. CONSTITUTION:Herringbone slots 35A, 35B are formed on the upper and lower portions of the outer periphery of a stationary shaft 35. Grooves 35a1, 35a2, 35b1, 35b2 are formed at both sides of the slots 35A, 35B. Grease of lubricating oil is filled in the slots 35A, 35B, the grooves 35a1, 35a2, 35b1, 35b2 and in a gap between a stationary shaft 35 and a hollow rotational shaft 43. A plurality of vortex slots 35a are formed at the stationary shaft 35 side of a thrust stopper 53 of a rotor. A small hole is formed at the center of the stopper 53. After grease is filled in the slot 53a and the small hole, a cover 54 is engaged with the upper hollow end of the shaft 43.
Patent JP-2000015756-A (JP)
Title: Laminated sheet for decorative paper
Inventor: TAKANASHI TAKESHI
IPC: B32B27/30
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To make the quality friendly to environments and improve the bending processability and the weatherability by using two kinds of propylene-α-olefin random copolymer component, each of which has a specific propylene content. SOLUTION: A propylene block copolymer X comprising a propylene-α-olefin random copolymer component A containing 90% or more propylene and a propylene-α-olefin random copolymer component B containing 55-90% or more propylene is used as the olefin resin of the laminated sheet for a decorative paper. In addition, the extreme viscosity of the propylene-α-olefin random copolymer component B is 1.3-3.5 dl/g and the extreme viscosity ratio of the propylene-α-olefin random copolymer components A, B is 0.5-1.3. Further the propylene block copolymer X to be used shows that the product of the extreme viscosity ratio by weight ratio of these two components A, B is within the range of 1.0-4.5.
Patent JP-H1040076-A (JP)
Title: Merging/sorting processor
Inventor: HATTORI TAKASHI
IPC: G06F7/24
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a merging/sorting processor capable of efficiently and quickly merging/sorting much data while suppressing the increment of hardware components. SOLUTION: A plurality of sorting processors P1 to P8 for generating a data string based on a sorting rule by comparing two data are mutually connected through an one-dimensional route W01 to W78 and a binary tree route I21, I22, I24, I31, I32, W34, I48, I51, I52, I57, I61, I62, W67, W78. Sorting processing is executed along the one-dimensional route and merging processing is executed along the binary tree route.
Patent JP-H0631114-A (JP)
Title: Gravity drain type dehydration tank
Inventor: WATANABE YOSHIHISA
IPC: C02F11/12
Filed: 1992-07-17
Abstract: PURPOSE:To effectively make dehydration in a short time and to smoothly take out solid content by installing an opening near the end of the bottom part of a dehydration tank and fitting a screen of a specified aperture to the opening. CONSTITUTION:An opening 10 for feeding a fluid, such as water into a vessel 1 is installed near the end of the bottom part of the vessel 1. And a screen 11 of a 0.5-4mm aperture is fitted to the opening 11. And after a slurry is fed from slurry feed piping 9 at intervals of a certain time for a required time, a fluid is fed from the bottom part to agitate the content in the vessel 1, permitting the solid content of the slurry deposited in layers to be agitated and reprecipitated. As a result, the blockage of the vessel by the solid content is eliminated and the solid content is extremely smoothly taken out.
Patent JP-H0239051-A (JP)
Title: Developing nozzle for photoresist film
Inventor: ITANI TOSHIRO
IPC: G03F7/30
Filed: 1988-07-28
Abstract: PURPOSE:To improve the dimensional uniformity of a photoresist pattern by developing the photoresist film while varying the injection pressure of a developer according to the difference of a film thickness in the interior of wafer surface of the photoresist film formed on a wafer. CONSTITUTION:A photoresist film 102 formed on a wafer 101 is exposed previously through a mask or a reticle described a prescribed design pattern thereon. A developing nozzle 103 for the photoresist film is disposed on the upper side of the wafer 101, and the developer is spouted by a variable valve 104 for the injection pressure of the developer while increasing the injection pressure of the developer 105 at the region having a thick film thickness of the photoresist film 102, and decreasing the injection pressure of the developer 105 at the region having a thin film thickness. Thus, when the photoresist film is developed, the nonuniformity of the film thickness in the interior of the wafer surface is generated, namely, the film thickness becomes thinner at the center part of the wafer and becomes thicker at the peripheral part of the wafer. In spite that the tendency for generating the nonuniformity about the film thickness is present, the resist pattern with improved dimensional uniformity is formed on the whole region of the inferior of the wafer surface by using the title nozzle.
Patent JP-H0241978-A (JP)
Title: Hydraulic steering mechanism
Inventor: HARII EMIIRU PEEDERUSEN
IPC: B62D5/07
Filed: 1988-07-29
Abstract: PURPOSE: To avoid the difficulty of steering during over-run operation by providing such a structure as to carry a part of a flow, when the pressure of a feed- side motor conduit is under the value of an outlet, to a steering motor through a bridge conduit. CONSTITUTION: When a manual steering wheel is operated, a pressure fluid is carried from a pump to the motor chamber 8 of a steering motor 10 through the throttle point 23 of a priority valve 4. When the manual steering wheel is reversely rotated, the pressure fluid is supplied to a motor chamber 9. When a piston 11 is operated more quickly than the speed to the feed of the fluid by an external force, the pressure in a motor conduit is reduced. At thin time, a load pressure is generated in the pressure chamber 28 of the priority valve 4, and the throttle position 23 is moved thereby to the close position, whereby the flow to the steering motor 10 is reduced.
Patent JP-S5893001-A (JP)
Title: Production of fiber for infrared light
Inventor: MURAKAMI KAZUHITO
IPC: G02B6/00
Filed: 1981-11-30
Abstract: PURPOSE:To decrease the disturbance at the interface of a core and a clad and to reduce the losses of transmission by manufacturing a core crystal fiber by extrusion then coating the same with a clad crystal by extrusion. CONSTITUTION:A core crystal fiber 1' manufactured by extrusion is passed through a hollow mandrel 8 and a crystal 2 for coating of a clad from a core fiber supply 3' and is heated up to prescribed temp.; thereafter, a ram 6 is pressurized with a hydraulic press or the like to move a die 5 and a clad layer 2' is extruded from the die hole and is coated around the fiber 1', whereby a step index type fiber is obtained.