baber/WOPTO huggingface dataset:
Patent JP-S61150259-A (JP)
Title: Gaas ic
Inventor: KANAZAWA KATSUE
IPC: H01L21/60
Filed: 1984-12-24
Abstract: PURPOSE:To contrive to inhibit the increase in chip area due to the increase in width of the source line and the ground line, by a method wherein the titled device is made to hold in common the potential supply line including the source line and the ground line and the occupation region of bonding pads in a chip by forming the bonding pads out of the uppermost layers of wiring layers. CONSTITUTION:The first layer wiring 22 is formed on a GaAs substrate 21 by left-off. After an SiO2 film is formed by CVD as the interlayer insulation film 23, the second layer wiring 24 is formed by lift-off. Using such a wiring system, the source line 14 and the ground line 15 are formed out of the first layer wiring, and the bonding pads 16 out of the second layer wiring. Wirings run longitudinally in a wiring track region 12 by means of the first layer wiring the same as the source line 14 and the ground line 15. The source line and the ground line connected to basic cells are arranged, and the terminal connection wiring between each basic cell is formed out of the second layer wiring the same as the bonding pads 16.
Patent JP-H0691626-A (JP)
Title: Curing method for concrete secondary product
Inventor: UMEZAWA NORIHIRO
IPC: C04B40/02
Filed: 1992-09-16
Abstract: PURPOSE:To improve the curing efficiency, save energy and secure the required strength by forming a part or a front section of a site of a mold being in contact with concrete in the form of a double structure and feeding a heat developing substance or a heating medium as the minimum required in compliance with the thickness and volume of respective sites of a product into a space. CONSTITUTION:For example, a mold of block 1 for a U-shaped side gutter is divided into, for example, mold sections 2, 12, 4 and 3 formed by dividing the outer side face and the inner peripheral face of a standing section into two, upper and lower respectively, and a mold section 5 of the lower face of a bottom wall section, and the divided sections are formed into a double structure provided with hollow sections 11 respectively. Heating medium injection openings 13 and discharge openings 14 are formed on respective mold sections 2-5 and 12 to feed the heating medium. For supplying the heat for accelerating curing, the method of filling the spaces 11 with a heat developing material (agent), the method of flowing the heating medium such as high pressure vapor, or hot air, hot water or oil or making the same remaining in, the method of filling water, oil or the like and heating by electric heat or the like can be applied selectively and properly. The curing temperature is adjusted in compliance with the thickness and volume of respective sites.
Patent JP-H07128768-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIZAKA TATSUYA
IPC: G03C1/09
Filed: 1993-10-29
Abstract: PURPOSE:To provide the silver halide photosensitive material high in sensitivity even in the case of ultrahigh speed processing and processing using an small amount of waste processing solution. CONSTITUTION:The silver halide photographic sensitive material having at least one silver halide emulsion layer on a support contain' in the silver halide emulsion layer in an amount of >=60% of the projection areas of the total silver halide grains the platelike silver halide grains which contain >=20mol% Cl<-> and have {100} principal crystal faces and each a thickness of <=0.35mum and an aspect ratio (diameter to thickness ratio) of >=2 and contain the total twin crystal projection areas in <=10% of the projection areas of the total silver halide grains and are chemically sensitized with a selenium compound and/or a tellurium compound.
Patent JP-H05112838-A (JP)
Title: Method for modifying surface of metallic alloy material
Inventor: TAKEDA KOICHI
IPC: C22C1/00
Filed: 1991-10-21
Abstract: PURPOSE:To provide the method for modifying the surface layer of an alloy material by utilizing the oxide selectivity of a discharge arc in a vacuum. CONSTITUTION:This invention is the method for modifying the surface of a metallic allay material in which the material surface having the compsn. of the inside layer 14 of a metallic material 11 is oxidized to selectively form an oxidized layer 14 of elements having high affinity with oxygen, and then, the, oxidized later 14 is removed away by a vacuum discharge arc 13 to form a surface layer having an alloy compsn. different than that of the inside layer.
Patent JP-S61149254-A (JP)
Title: Apparatus for collecting fine sand
Inventor: SHINODA SHINROKU
IPC: B03B5/04
Filed: 1984-12-24
Abstract: PURPOSE:To simplify and miniaturize the titled apparatus and to enhance collection efficiency, by allowing an endless rubber belt, which is supported by a plurality of rotary rollers and has vertical walls provided to both ends thereof, to advance under vibration so as to transfer the same from a horizontal state to an up-grade. CONSTITUTION:When a vibrator 8 and a drive roller 3 are operated, a vibration frame 5 and a rotary roller 11 are vibrated and an endless rubber belt 10 advancing to an upward direction is also vibrated. When turbid water containing fine sand is supplied onto the endless rubber belt 10 at an area where the rubber belt advances almost horizontally, impurities such as mud lump or dust in fine sand are floated by the vibration of the rubber belt 10 ad separated from fine sand as the rubber belt advances. These impurities flow to a lower place along with water and can not go up an up-grade along with fine sand while only fine sand goes up the endless rubber belt 10 to reach the upper end of said belt 10 and is fallen to a discharge hopper 12 from the end of the endless rubber belt 10 when said belt 10 is reversed.
Patent JP-H11112606-A (JP)
Title: Processing method for coping with communication fault and communication equipment
Inventor: SHIRASE KENJI
IPC: H04L69/40
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a communication fault coping processing method and a communication equipment which is suitable for troubleshooting a cause to a communication fault and countermeasuring the countermeasures and capable of avoiding the caused communication fault and attaining normal communication. SOLUTION: A waveform analysis A/D converter section 2 A/D-converts received data by filtering and sampling a received bit waveform at an interval sufficiently shorter than a bit width of the received bit waveform, a communication fault recording memory 13 records the A/D-converted reception bit waveform and a communication parameter on the occurrence of a communication fault, when the communication fault is detected and a communication fault countermeasure section 10 selects a communication system in response to the communication environment, based on the recording.
Patent JP-H03133041-A (JP)
Title: Ion beam focusing apparatus
Inventor: KAWAI KENJI
IPC: H01J37/30
Filed: 1989-10-18
Abstract: PURPOSE:To keep a diameter of an aperture constant by placing a sputtering target to protect the aperture from an ion beam in the beam injection side of the aperture which is for adjusting the beam volume and installed in an optical system of an ion beam. CONSTITUTION:An aperture 3 which works as a diaphragm for adjusting beam current is put between two-stage condensor lens 2,4. An ion beam 9 limited by the condensor lens 2,4 and the aperture 3 is radiated to a prescribed position of a sample 6 surface by XY deflectors 5. The open part 3a of the aperture is cut and widened by the ion beam 9, and therefore, a sputter target 8 is put and deposition is carried out at the same time so as to protect the aperture. In this way the diameter of the aperture is kept constant.
Patent JP-H05104508-A (JP)
Title: Manufacture of inorganic powder molding
Inventor: KOBAYASHI NOBUO
IPC: B28B1/24
Filed: 1991-10-21
Abstract: PURPOSE:To prevent the generation of flashes and manufacture an inorganic powder molding. CONSTITUTION:Inorganic powder, a bonding agent and a solvent are mixed, heated and gelatinized, and slurry thus prepared is injected into a cavity 1a. While dwell pressure is applied to the cavity 1a, slurry is gelatinized to manufacture a shaped body. In the shaping process, when the dwell pressure is set as Ph, slurry flow pressure resin as Pf, cavity internal gas pressure as Pc and pressure dropping rate as alpha(alpha<=1), injection and dwelling of slurry is carried out while gas pressure is applied from outside, a molding tool 1 to a parting section 12a where flashes are generated under the range of conditions to satisfy Ph-Pc>Pf at the time of injection and PhXalpha-Pc<=Pf at the time of dwelling. A shaped body released is dried to manufacture an inorganic powder molding.
Patent JP-H11110287-A (JP)
Title: Circuit using nonvolatile memory
Inventor: WATANABE ATSUSHI
IPC: G06F12/06
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To make a nonvolatile memory have a function of a conventional volatile memory as well by making part of an area of the non-volatile memory possible to be used as a write-in area of data. SOLUTION: This device is equipped with a CPU 1A for outputting a write signal 7 and an address signal 6, an electronic controllable circuit 4A for forming a tip selection signal 8 by the signals 6 and 7 from the CPU 1A, and a write-in control circuit 5 making the nonvolatile memory 1A written condition on the basis of the address signal 6 and the write signal 7 from the electronic controllable circuit 4A and the CPU 1A, the write-in of data is allowed only to a predetermined address area of a non-volatile memory, and the write-in of the data is prohibited in the address area except the predetermined address area.
Patent JP-2001060132-A (JP)
Title: Mouse operation picture reproducing system
Inventor: HONJO TERUBUMI
IPC: G06Q50/20
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for explaining the operating method of a personal computer(PC) with video by reproducing video displayed on a screen and the action of a mouse cursor with the operation of the mouse cursor in the mouse operation picture reproducing system of the PC. SOLUTION: The display picture video of shift and click actions of the mouse cursor and correspondent PC picture video are overlapped and successively displayed by the program software of the PC for storing/reproducing mouse operation data collecting clock coordinate position data with which X and Y coordinate values on the picture of mouse click of the PC are acquired by program processing, the data of a time interval between the last click and the next click and the retrieval number of a CD-ROM to be reproduced into one set. Therefore, when the retrieval number is designated, the model of PC operation is really played as an action of video. Further, the model operation can be easily stored as well.
Patent JP-2001100818-A (JP)
Title: Method and device for automatically setting rack number of material rack for nc control and computer-readable recording medium recording program for executing automatic setting rack number of material rack for nc control
Inventor: IGUCHI HIDEAKI
IPC: G05B19/18
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To automate the input operation of a rack number performed by an operator. SOLUTION: When setting the rack number for material rack control information added to NC data, rack information containing the names and thickness of materials stored on the respective racks of a material rack is registered in rack information storage parts 31 and 32, corresponding to the rack numbers of respective racks. When designating the NC data, on the basis of the material name and the thickness contained in these NC data, the rack information registered in the rack information storage parts 31 and 32 is retrieved and a rack number having the same rack information as the material name and the thickness is acquired. Then, this acquired rack number is set as a rack number for material rack control information to be added to the designated NC data.
Patent JP-S62132737-A (JP)
Title: Production of multiple optical fiber
Inventor: UCHIUMI ATSUSHI
IPC: G02B6/06
Filed: 1985-12-04
Abstract: PURPOSE:To obtain void-free multiple optical fiber having high quality, by closely filling a number of fine preforms having outer diameter of <=500mum in a skin pipe, washing the preforms with a liquid, heat-treating the product and drawing the preforms together with the skin pipe. CONSTITUTION:A number of fine preforms having outer diameter of <=500mum are closely filled in a skin pipe and washed with a liquid. The washed preforms are heat-treated by passing hot gas of >=500 deg.C through the gap between the preforms for >=10min. The heat-treated preforms are drawn together with the skin pipe. The gas used in the heat-treatment is preferably air or oxygen. The washing with liquid is carried out especially preferably by using acetone or alcohol, etc., as a cleaning solvent in combination with ultrasonic vibration and rinsing with ion-exchanged water.
Patent JP-H01117486-A (JP)
Title: Multi-point video conference system
Inventor: YOSHIMURA KOJI
IPC: H04N7/15
Filed: 1987-10-30
Abstract: PURPOSE:To allow other remaining terminal stations to overve a video of a talker by adding a digital video signal switch to a conventional technology system even when a terminal station becomes a talker. CONSTITUTION:A digital video signal switch 6 is installed, where a center station A observes a received picture to recognize a station being a talker at present, the video of the station is switched and distributed and the video of the talker is sent to the terminal to the terminal station not being other talker. That is, the center station A plays a roll of the exchange and the video of the terminal station being a talker at present is sent to other terminal station. Thus, even when the terminal station is a talker, the video of the talker is sent to the other terminal station and the conference system with full feeling of presence according to the real progress of the conference is realized.
Patent JP-S61136607-A (JP)
Inventor: ROBAATO UIRIAMU GAADEINAA
IPC: C23C14/24
Filed: 1985-12-04
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-H03137222-A (JP)
Title: Splittable conjugate fiber and its production
Inventor: YANAI HIROSHI
IPC: D02J1/22
Filed: 1989-10-19
Abstract: PURPOSE:To obtain the title fiber splittable by application of strong impact force, excellent in chemical resistance by melt spinning under special conditions of two kinds of polyolefin differing in physical properties from each other. CONSTITUTION:From alpha-polyolefins >=60 in Rockwell hardness R, 2-8 in the number of carbon atoms and satisfying the relationship: 2.25+50<R+D for R, (n) and density D, components A and B, i.e., two kinds of the alpha-polyolefin are selected so as to be 0.9< n (the difference in (n)). It is ensured that one or both of the components A and B is (are) split into at least two fragments, each of them is assumed as a constituent on the fiber section and made adjacent to another constituent of different component, and all of the constituents are arranged so as to expose part of the entire constituents on the surface of the fiber. The resultant polymer system is then put to melt spinning and then drawing by a factor of >=2, thus obtaining the objective conjugate fiber.
Patent JP-H03135680-A (JP)
Title: Line end detecting method of linear graphic
Inventor: SUZUKI TOSHIHIRO
IPC: G06T7/60
Filed: 1989-10-20
Abstract: PURPOSE:To detect a line end of a linear graphic at a high speed and with high accuracy by defining a boundary point train as a line end candidate when a noted boundary point has the same label as a counter boundary point and performing the label updating processes clockwise and counterclockwise to decide the boundary point train serving as a line end candidate as an actual line end. CONSTITUTION:A CPU 1 detects a line end, extracts other features, and recognizes the image data on an inputted linear graphic. A program memory 2 stores a program required for the CPU 1. Then a black picture element bound ary point is tracked along the black/white boundary of a linear graphic, and a boundary point train covering a counter boundary point through a noted boundary point is defined as a line end candidate if the latter point has the same label as the former point. At the same time, the label is updated clockwise and counterclockwise. In both cases the boundary point train serving as a line end candidate is detected as an actual line end. Thus, the line end is obtained at a high speed and with high accuracy.
Patent JP-H07127266-A (JP)
Title: Filler injector
Inventor: ASAKAWA KEISUKE
IPC: E04G21/16
Filed: 1993-11-01
Abstract: PURPOSE:To enable the work of injecting a filler into a through hole to be performed efficiently even if a filler injection hole is small or repulsion is exerted from the through-hole-opened side of a construction as the filler is injected. CONSTITUTION:A filler injector, having a penetrating sleeve 5, a lid member 6, and a flanged sleeve-fixing member 7 capable of blocking the second gap N between the inside wall of a through hole and the penetrating sleeve 5, with a filler injection hole 8a provided in the flanged sleeve fixing member 7, is provided with a filler container 11. A filler supply cylinder 12 for feeding a filler M into the second gap N from the filler injection hole 8a is connected to the filler container 11. A flange portion 12A, which can be locked watertight to the portion of the inner surface of the flanged sleeve fixing member 7 which extends along the overall periphery of the filler injection hole 8a, is formed at the end of the filler supply cylinder 12. The flange portion 12A has flexibility so that it can be passed through the filler injection hole 8a.
Patent JP-S61153051-A (JP)
Title: Ball screw for vibration suppressing device
Inventor: HONMA TAIJI
IPC: F16F15/02
Filed: 1984-12-26
Abstract: PURPOSE:To improve the vibration suppressing performance by providing a group of the balls fitted onto a ball screw from a group of balls having different diameters and successively increasing the kind of the balls for supporting the load as the load applied onto the ball screw increases. CONSTITUTION:A cylindrical housing 1 is formed from a large-diameter cylinder part 2 having a fixed-side supporting member 14 to be fixed onto a construction installed at one edge and a small-diameter cylinder part 3 extending from the other edge of the cylinder part 2, and the intermediate part of a screw shaft 10 having a flywheel 6 installed onto one edge is supported onto the large- diameter cylinder part 2 by a bearing 7. A ball nut 20 onto which a cylinder part 33 for the fixation of an installation member 35 is formed is screwed with the spiral groove 11 part of the screw shaft 10. A group of large, medium, and small balls 30A-30C are interposed between the screw shaft 10 and the ball nut 20. The vibration suppressing effect can be developed from the fact that the balls 30A-30C successively support the load, as the load applied onto the ball screw is increased.
Patent JP-H03134851-A (JP)
Title: Rotary head device
Inventor: SAITO TAKEHIKO
IPC: G11B15/61
Filed: 1989-10-20
Abstract: PURPOSE:To prevent deterioration of a reproducing picture in picture quality due to an impact error by providing an inlet overwrapping part and an outlet overwrapping part which are corresponding to the front and the rear of an effective wrapping part respectively, making the former larger than the latter and providing a protrusion for abutting against a tape in contact in the vicinity of a retreating part on the circumferential surface of a fixed drum. CONSTITUTION:The subject device is provided with the inlet overwrapping part (angle) theta1 and the outlet overwrapping part (angle) theta1+theta2 which are corresponding to the front and the rear of the effective wrapping part (angle) theta0 for recording an effective signal to the tape 2, and are corresponding to a tape 2 entering part and the retreating part of a drum device 1 in view of wrapping the tape 2 around the drum device 1 for allowing heads 4a and 4b to abut and scan the tape 2, and the outlet overwrapping part is made larger than the inlet overwrapping part. Then, the protrusion 3 is provided to be abutted against the tape 2 in the vicinity of the retreating part on the circumferential surface of the fixed drum 1a. By this method, the picture quality of a reproducing picture can be prevented from deteriorating due to impact errors.
Patent JP-2000098515-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide photographic sensitive material good in the neutrality of a black image hue even after long time storage by incorporating a specified coupler in at least one silver halide emulsion layer and at least each one kind of specified compound in at least one silver halide emulsion layer. SOLUTION: The silver halide photographic sensitive material contains each one of yellow, magenta, and cyan couplers, or a black forming coupler, respectively, in each one of silver halide emulsion layers, and at least one of the emulsion layers contains at least one kind of compound represented by formula I-III in which R1 is a tertiary alkyl group; R2 a primary alkyl group or the like; each of R3-R5 is an H atom or the like; R11 is an aliphatic or aromatic group or the like; each of R12 and R13 is an aliphatic group or the like; each of R21 and R24 is an aromatic group or the like; each of R22 and R23 is an H atom or the like; and X is a halogen atom.
Patent JP-S63126997-A (JP)
Inventor: TAKAHASHI MASAYOSHI
IPC: D21H21/26
Filed: 1986-11-17
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-S61141345-A (JP)
Inventor: BORUFUGANGU FURIISUDORUFU
IPC: A61B5/00
Filed: 1985-12-06
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-H09171852-A (JP)
Title: Multi-conductor connector driving mechanism
Inventor: MATSUNO YUICHI
IPC: H01R13/629
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-conductor connector driving mechanism simplified in structure, minimized in number of part items, capable of removing a cam from a connector, and having various functions. SOLUTION: A rod 65 having a cam part 66 is inserted into the rod insert hole 45 of a guide block 41 and the cam hole 37 of a driving plate 31. When the rod 45 is rotated half, the cam part moves the driving plate to the left, and a pin contact 25 provided on the driving plate 31 integrally moved with a memory card is inserted into a socket contact 21 provided on a housing plate 29. At this time, a lock key 61 moved integrally with a card is housed in the lock key groove 43 of the guide block. Thus, the card is locked after the movement of the driving plate. When the pin contact 25 is pulled out from the socket contact 21, the rod 35 is inserted into the rod insert hole of the other guide block 41 and a cam hole, and the rod 65 is rotated half to return the driving plate 31 to the original position.
Patent JP-H09118925-A (JP)
Title: Device and method of heat treatment for gear
Inventor: OKADA TAKAYUKI
IPC: C21D9/32
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an exclusive furnace for quenching and tempering teeth part of a gear shaped stock by simplifying the pretreatment for an induction hardening. SOLUTION: This device is composed mainly of a driving source 3 rotating the gear shaped stock 1, a supporting frame 4 moving the gear shaped stock 1 vertically and respective heating coils 6, 7, 8 for heating, preheating, quenching/tempering which are fixedly arranged with intervals in sequence near the driving source 3 in the vertical direction. The gear shaped stock 1 is encircled by respective heating coils 6, 7, 8 having about annular shapes. The heating coil 6 for heating, the heating coil 7 for preheating and the heating coil 8 for quenching/tempering are electrically connected to a high frequency power source 11 of about 60-250kHz, a low frequency power source 12 of <= about 10kHz and a low frequency power source 13 of about 1.4-2.0kHz, respectively.