baber/WOPTO huggingface dataset:
Patent JP-H0350234-A (JP)
Title: Production of polyimide powder
Inventor: ISHIKURA MOTOYUKI
IPC: C08G73/10
Filed: 1989-07-17
Abstract: PURPOSE:To obtain easily the title fine powder of excellent moldability by adding a fatty acid anhydride to a specified polyamic acid solution and cyclizing the polyamic acid through dehydration. CONSTITUTION:A tetracarboxylic acid derivative (i) (e.g. 4,4'-oxydiphthalic dianhydride) is reacted with a diamine (ii) (e.g. 4,4'-oxydianiline) to obtain a polyamic acid (a) mainly consisting of repeating units of the formula (wherein Ar is a tetravalent aromatic residue; and Ar' is a bivalent aromatic or aliphatic residue). At most 10wt.% component (a) is dissolved in an amide solvent (b) (e.g. N,N-dimethylacetamide) to obtain a polyamic acid solution. To this solution is added at least 0.3 equivalent, desirably at least 0.8 equivalent, per equivalent of the amic acid units of component (a), of an aliphatic acid anhydride (c) (e.g. acetic anhydride), and component (a) is cyclized through dehydration at 150 deg.C or below, desirably 60 deg.C or below in the presence of a catalyst comprising a tert. amine (e.g. pyridine).
Patent JP-2001008606-A (JP)
Title: Crepe-manufacturing equipment
Inventor: MIYASHITA YUTAKA
IPC: A21C15/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To enable food paste to thinly, uniformly and quickly be spread in a crepe-manufacturing process. SOLUTION: This equipment has a turntable 4 installed through a cover member 3 having a built-in intermittently driving mechanism 6 on a benchboard 2 in such a way that the turntable intermittently is driven to unidirectionally rotate. Plural pallets 5 are installed on the turntable 4 in such a way that they rotatably are placed along the circumference around the center of the turntable 4 at equal spaces and the following set of processes is repeated plural times: mounting a sheet S roasted together with a tray T on the pallet 5; extruding cream on the sheet S; and spreading the cream so as to become thin and uniform. In both the cream-extruding process and the cream-spreading process, only pallets 5 are driven to rotate at high speed by an intermittently driving mechanism 7 independently of the rotational motion of the turntable 4.
Patent JP-H0929899-A (JP)
Title: High strength water-proof cloth
Inventor: HIRAHATA HIROTSUGU
IPC: B32B27/12
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To make a cloth composed mainly of polybenzasol fiber with specific tensile strength and tensile modulus, one with high strength, high heat resistance and light weight, by applying water-proofing process SOLUTION: At least, one surface of a cloth composed mainly of polybenzasol having at least, a tensile strength of 4.0GPa and at least, a tensile modulus of 140GPa, is water-proofed. The content of the polybenzasol fiber in a water- proof cloth should preferably be at least, 50%. The constituent components other than the polybenzasol fiber used for this cloth may be general use synthetic fibers such as natural fiber, polyester, nylon and acrylic, aromatic amide and polyethylene fibers. The cloth is a base for composing a water-proof cloth, and, in this sense, a woven cloth is ideal from the viewpoint of high strength. For water-proofing work, the synthetic resin, dry oil, rubber or waxes, for example, are coated on the cloth.
Patent JP-H0234601-A (JP)
Title: Novel transferrin
Inventor: KOBATA AKIRA
IPC: G01N33/53
Filed: 1988-07-24
Abstract: NEW MATERIAL:A transferrin represented by formula I [wherein R1 and R2 are each a saccharide of formulae I-IV (except both R1 and R2 are saccharides of formula IV when fucose does not bind to GIcNAc adjacent to Asn); and Tb is a transferrin protein moiety]. USE:The title compound is used as an antigen for the preparation of an antihepatoma variant transferrin monoclonal antibody used for a diagnostic agent for liver cancer, a positive control which is used in the step of preparing the antibody and a standard of a diagnosis kit for liver cancer. PREPARATION:The aimed compound is produced by isolating by means of the specific linkage with AAL lectin or DSA lectin.
Patent JP-H1111503-A (JP)
Title: Cover member
Inventor: SHIRAHAMA KENSHO
IPC: A61J1/10
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cover member which is resistant against a member to be welded and retain an appropriate peeling strength, by adding a graft copolymer of polyvinyl chloride and ethylene-vinyl acetate copolymer in a composition. SOLUTION: A graft copolymer 3 of polyvinyl chloride and ethylene-vinyl acetate copolymer, which is similar to polyvinyl chloride in the solubility parameter and does not completely dissolve therein, is mixed like an island in polyvinyl chloride 2 as the chief component, in this cover member 1. The thickness of the cover member 1 is preferably 50 μm-1 mm and the graft copolymer of polyvinyl chloride and ethylene-vinyl acetate copolymer of 10-40 pts.wt. is included and it is preferably 10-30 pts.wt. And the content of ethylene-vinylacetate copolymer in the graft copolymer is preferably 10-30 wt.%. In this composition, the cover member 1 can withstand a high pressure steam sterilization process and retain an appropriate peeling strength.
Patent JP-H0235472-A (JP)
Title: Original scanning device
Inventor: KONO KIMIO
IPC: G03G15/04
Filed: 1988-07-26
Abstract: PURPOSE:To form the original scanning device of a simply structured double- sided driving system composed of inexpensive components to manufacture by fastening a pair of driving wires at nearly their center so that they are integrated, and by using a single wire drum. CONSTITUTION:The two driving wires 29 and 30 are firmly fixed to screw rods 20a and 30a at their one end and to round terminals 29b and 30b at their other end, respectively. The wires 29 and 30 are fastened to each other at nearly their respective centers by means of a fastening member 31 so that the two wires are integrated. The wires 29 and 30 are alternately wound around the wire drum 32 plural times; and the four ends are rewound from the drum 32 so that first and second mirror bases 27 and 28 (first and second scanners) are wired. Since the single wire drum is used, this eliminates the problem of the variance of outside dimension. Additionally, the two wires are prevented from being mutually dislocated even if a shock occurs, because the driving wires are integrally fastened.
Patent JP-2001011920-A (JP)
Title: Water-saving device of flush toilet
Inventor: ITO KAZUTOMI
IPC: E03D5/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a water-saving device easy in use by users, excellent in water-saving effect, and capable of saving the water resource as a result. SOLUTION: A sensor 1 to be operated after confirmation of the presence of a person is provided in a toilet booth A, and when the sensor 1 senses a person entering the toilet booth A, a video compact disk(VCD) player 3 is started, and emits an imitation water flow sound, and projects the image on a screen of an inner wall surface of the toilet booth A, giving the mentally relaxing feeling to a user through the imitation water flow sound like a murmuring of a stream and the image matched therewith.
Patent JP-2001014978-A (JP)
Title: Operating knob fitting structure for momentary switch
Inventor: SUMITA HIROSHI
IPC: H01H21/22
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide operating knob fitting structure of superior durability and eliminating return noise of an operating knob. SOLUTION: In this switch 1, turning fulcrum parts 41, (42, 43) provided at an operating knob 4 are received in a turnable state by receiving parts 21, (22, 23) of a panel 2, and the received state is held by slidable engagement between engaging parts 44B, (45B) provided at the operating knob 4, and slip-off stop guide parts 24, (25) provided at the panel 2. At the same time, pretension for preventing looseness of the operation knob 4 is applied to a cycle switch 3 via slide pin 5.
Patent JP-H0530306-A (JP)
Title: Picture reader
Inventor: TAKAGI KAZUYA
IPC: H04N1/12
Filed: 1991-07-24
Abstract: PURPOSE:To correct the distortion in a subscanning direction. CONSTITUTION:This picture reader in which an original and a CCD sensor 10 are relatively moved in the subscanning direction by a carrier roller and a picture on the original is read one by one line in the main scanning is provided with correction value setting inputting means 33, 34, 12. Then correction calculation means 11, 12 obtain a correction storage time Kc based on the set and inputted correction value and a reference storage time Ks of the CCD sensor 10, and the correction driving control means 11, 12 apply driving control to the CCD sensor 10 for the correction storage time Kc when a correction storage time is stored in a correction storage time storage means 12 storing the correction storage time.
Patent JP-H1130364-A (JP)
Title: Burst prediction device for high pressure rubber hose
Inventor: TOKUSHIGE JIROU
IPC: F16L55/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To previously detect the occurrence of burst of a high pressure rubber hose. SOLUTION: A pressure intensifier 10 to detect that surge pressure is loaded on high pressure rubber hoses 8, 9 is provided on pipings 6, 7 nearest to the hoses 8, 9. Additionally, a count device 12 to count the number of surge pressure loaded on the aforementioned high pressure hoses 8, 9 in accordance with detection of the pressure intensifier 10 and a facility diagnostic device 13 to generate warning in the case when its count value exceeds a critical count value in accordance with a count value by the count device 12 are furnished. Consequently, exchange of the hoses 8, 9 is demanded by generating warning concerning the hoses 8, 9 having possibilities to occur burst.
Patent JP-S5886417-A (JP)
Title: Method and device for measuring flow rate
Inventor: FUJII SATORU
IPC: G01F1/68
Filed: 1981-11-18
Abstract: PURPOSE:To measure low flow rate with high accuracy without contact with fluid by applying specified heat from the outer side of a pipe in which the fluid flows and determining the flow rate of the fluid flowing in the pipe from the change in the temp. of the pipe. CONSTITUTION:Fluid such as water is made run in an arrow direction in a pipe 1 provided with a heat insulating material 6, and electric current is supplied intermittently to a heater 2 from a regulated power supply 3 to allow the heater 2 to generate heat intermittently. The temp. of the pipe 1 of this time is measured at contact points A, B for measuring temp. and the change in the temp. thereof is recorded with time with a temp. indicator 5. For example, if the volume of one liquid drop is calibrated beforehand with respect to liquid which drops in the form of liquid drops in a small amt. from a pipe mouth 1a, the number of dropping is determined from the number of periods of pulsation in the temp. change, whereby flow rate is determined.
Patent JP-H0630044-A (JP)
Title: Audio communication terminal equipment for attendant conference
Inventor: TSUCHIYA MAKOTO
IPC: H04L12/70
Filed: 1992-07-13
Abstract: PURPOSE:To ensure the smooth progress of a conference. CONSTITUTION:A communication controller 103 receives a packet storing the outgoing terminal identification information sent from other terminal equipments and the voice data. Then the information is reproduced by a CPU101, a D/A converter 110, and a speaker 111 based on the received voice data of the packet. Meanwhile the received outgoing terminal identification information is displayed on a display 107 by the CPU101.
Patent JP-S5886039-A (JP)
Inventor: TAMESADA TADAO
IPC: A22C25/00
Filed: 1981-11-17
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-H0910454-A (JP)
Title: Sewing machine with embroidering function
Inventor: SASANO AKIYOSHI
IPC: D05B19/10
Filed: 1995-06-29
Abstract: PURPOSE: To easily and smoothly arrange a pattern, by depressing an arrangement position on a display as a selected pattern display means of a touch panel, detecting the arrangement position, and calculating the coordinates of the position to arrange the selected pattern on the detected depressed part. CONSTITUTION: A start key 13 is depressed and an embroidery sewing mode is set by a touch panel (A). After that, a group of patterns are displayed on a pattern group displaying means 5 of the touch panel (A), a desired pattern among the group of patterns is selected by depressing a pattern selecting key of a pattern selecting means 4 and the selected embroidery pattern is temporarily stored in a selected pattern storing means 7. A desired arrangement position of a selected pattern displaying means 6 is designated, the arrangement position is detected by a pattern arrangement detecting means 9, and an operation to move the embroidery pattern to be combined to the detected arrangement position is executed.  Meanwhile, when another embroidery pattern to be combined is not selected and the combined embroidery pattern is decided, a decision key 11 is depressed, thereby deciding the position.
Patent JP-S57111046-A (JP)
Title: Multilayer wiring layer
Inventor: TAKEDA SHIROU
IPC: H01L23/522
Filed: 1980-12-27
Abstract: PURPOSE:To prevent a crack of a wiring layer and to improve the intimate contact of an other layer as an interlayer insulating film with the wiring layer by forming a silicone resin having excellent characteristics as the interlayer insulating film in a multilayer wire of a semiconductor device in two-layer structure with an oxide layer. CONSTITUTION:A polysiliciousiloxane film 3 is formed by a coating method on the first conductor layer 2 on an Si substrate 1, and an SiO2 or Al2O3 film 4 is formed by a sputtering method thereon. The second conductive layer 5 is formed with a contacting hole by photoetching at the films 3 and 4, and the respective layers are thereafter formed by the ordinary method. Accordingly, it can prevent a crack due to heating during processing step by laminating the film 4 on the film 3, thereby improving the intimate contact of other layer.
Patent JP-S57109930-A (JP)
Title: Display device of camera
Inventor: WATANABE MITSUHARU
IPC: G03B17/18
Filed: 1980-12-27
Abstract: PURPOSE:To greatly reduce the number of lead wires, by converting the signals supplied in a time series way by a shift register into the parallel signals and then controlling a drive power supply generating circuit of a display element. CONSTITUTION:A shift register consists of a D-type flip-flop D-FF. When the rise of a clock waveform is supplied to a clock terminal CP, the information of a data terminal D at that moment is recorded and delivered to the D-FF. Then the first storage data is transferred to the 2nd D-FF by the clock pulse, and at the same time the information of that time is read into the 1st D-FF. In such a way, the information supplied as the time series data are distributed as the output of each D-FF successively and synchronously with the clock signal to be turned into the parallel information in terms of space. Thus each line is repetitively selected and circulated to obtain a desired display. As a result, the number of lead wires can be greatly reduced in a camera.
Patent JP-H1187570-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AKIYAMA YUKIHARU
IPC: H01L23/28
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and improve sealability by integrally forming a board body and a substrate protrusion on a thin wiring board. SOLUTION: The semiconductor device includes elastomer 3 (elastic structure) placed on a principal surface 1a of semiconductor chip 1 with an electrode pad 1b exposed and a board body 4a equipped with a wire 4d having an end electrically connected to the electrode pad 1b of the semiconductor chip 1 via a lead 4c and the other end electrically connected to a bump electrode 2. It comprises a thin wiring board 4 including an opening 4e for exposing the electrode pad 1b and a board protrusion 4b protruding outward from the semiconductor chip 1 and a sealing part 5 for sealing the electrode pad 1b of the semiconductor chip 1 and the lead 4c of the thin wiring board 4, wherein the substrate body 4a and the board protrusion 4b of the board 4 are integrally formed.  Since thus the board protrusion 4b is not an independent structure, the protrusion 4b need not be formed of an expensive material, thereby reducing a manufacturing cost.
Patent JP-H1130371-A (JP)
Title: Pipe joint
Inventor: ISHIYASU TOSHIYUKI
IPC: F16L21/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To hold the water stop property of a water stop rubber ring for the inclination of an insertion port sufficiently by mounting the water stop rubber ring between the intermediate part of the inner surface of an elastic body with a higher hardness than the water stop rubber ring mounted in the clearance between a receiving port and insertion port and the insertion port. SOLUTION: A water stop rubber ring 3 is mounted on the center part of the inner surface of a high hard elastic body 2 stuck by an adhesive to the inner surface of a receiving port 1 molded by a plastic. The rubber hardness of the high hard elastic body 2 is made higher than the water stop rubber ring 3. The insertion port 4 made of plastic is inserted in the receiving port 1. The high hard elastic body 2 is mounted in a compression state in the clearance between the receiving port 1 and insertion port 4 and also the water stop rubber ring 3 between the intermediate part of the inner surface of the high hard elastic body 2 and the insertion port 4 and such state that the high hard elastic body 2 is contacted with the outer surface of the insertion port 4 at both sides of the water stop rubber ring 3 is made.  As a vertical load P exerted to the insertion port 4 side is supported by the high hard elastic body 2, the ununiform deformation of the water stop rubber ring 3 is prevented and the water stop of the water stop rubber ring 3 can be held favorably.
Patent JP-H0829702-A (JP)
Title: Endoscope soft part with rubber cover
Inventor: AKIBA HARUO
IPC: G02B23/24
Filed: 1994-07-14
Abstract: PURPOSE:To prevent medicinal liquid, washing water, an unwanted bacteria, etc., from entering and being stored between a flexible tube outside casing and a rubber cover and to improve appearance. CONSTITUTION:A flexible tube 12 constituted in a state where a projecting part 14 and a helical member having an engaging projection 15 are superposed at an end part is provided on a soft part 10, an outside casing 17 is formed on the external periphery of the tube 12, and the rubber cover 18 covers the external periphery of the outside casing 17. Helical projecting and recessing parts S3 fitting a helical projecting and recessing parts S1 occurring on the surface of the outside casing 17 are formed on the internal periphery of the rubber cover 18. Thus, the cover 18 is brought into closely contact with the surface of the outside casing 17, and the medicinal liquid can be prevented from entering and being stored.
Patent JP-S6341019-A (JP)
Title: Ion implatation method
Inventor: YAMAMOTO HIDETSUGU
IPC: H01L21/336
Filed: 1986-08-07
Abstract: PURPOSE:To eliminate the pattern dependency of electrical characteristics by inclining one main surface of a semiconductor substrate at a fixed angle to a surface orthogonal to the direction of projection of ion beams and turning the semiconductor substrate centering around a vertical axis passing through one main surface. CONSTITUTION:At the time of implanting impurity ions, an silicon wafer 11 tilted at a fixed angle alpha to a surface orthogonal to the direction of projection of ion beams 12 is rotated centering around a vertical axis 15 passing through a wafer surface 11a. An impurity ion layer 16 is shaped in the bilateral symme try of a pattern stepped section 13 at that time. That is, the asymmetry of the distribution of impurity ions in a semiconductor substrate by a stepped pattern on the surface of the semiconductor substrate can be removed, and the electrical characteristics of a transistor are not changed even when a source and a drain in the MOS transistor are reversed, thus eliminating the pattern dependency of electrical characteristics.
Patent JP-H0514659-A (JP)
Title: Facsimile communication system
Inventor: AKAZAWA SO
IPC: H04N1/32
Filed: 1991-07-01
Abstract: PURPOSE:To utilize facsimile ID information for a caller identification name of a document. CONSTITUTION:When a document image data is transmitted, a transmits side facsimile equipment 11A or the like transmits ID information specific to the facsimile equipment. Upon receiving a document image data, a receiver side document collection processing unit 13 uses a shop number conversion section to obtain a shop number being a transmission origin of the document from the ID information.
Patent JP-S6246580-A (JP)
Title: Mixed type gas dynamic laser
Inventor: KITAGAWA KATSUSHI
IPC: H01S3/0979
Filed: 1985-08-26
Abstract: PURPOSE:To miniaturize the titled laser, and to reduce cost thereof by decomposing nitrous oxide by a catalyst or ceramics heated at a high temperature and using a high-temperature cracked gas as a doner gas. CONSTITUTION:Nitrous oxide as a liquid or a gas at the normal temperature is decomposed by catalysis or heat energy when it passes through a cracker 2A into which a catalyst or ceramics 3 heated at a high temperature is introduced,and decomposed into a gas of N2+(1/2)O2 at a high temperature. Nitrous oxide as the liquid is fed to the cracker 2A in an atomizing form by an injector in this case. A cracked gas acquired is expanded adiabatically through a supersonic nozzle 1, and CO2 from a nozzle such as another supersonic one is mixed on the down-stream side of a throat for the nozzle. Since high laser performance is not obtained only by a cracked gas of N2O and a small quantity of H2O must be made to be contained in the cracked gas, water is blown in at some point in an inlet,an outlet, etc. for the cracker 2A.
Patent JP-S6079339-A (JP)
Title: Film winding mechanism of motor-driven camera capable of multiple photographing
Inventor: IWASHITA NORIYOSHI
IPC: G03B17/00
Filed: 1983-10-06
Abstract: PURPOSE:To execute easily multiple photographing, in a camera which is capable of automatic rewinding, by constituting said camera so that driving is executed through planet gears independently, respectively, of a sprocket and a winding spool by using a planet gear mechanism. CONSTITUTION:When a multiple photographing operating button 38 is depressed, a multiple lever 36 turns counterclockwise against a force of a spring 37, its arm end 36b pushes an arm part 6b of the first planet arm 6, the planet arm 6 turns clockwise, also the second planet arm 8 also turns clockwise since its rise part 8c is pushed, and both a planet gear 5 and a sprocket gear 13a, and a planet gear 7 and a spool gear 16 become the state that they are not engaged to each other. When a release button is pushed in this state, an exposure is executed in the same way as the case of regular photographing, and when the exposure is ended, the motor 1 turns counterclockwise, but since the planet gear 5 and the sprocket gear 13a, and the planet gear 7 and the spool gear 16 are not engaged with each other, a sprocket 13 and a spool 14 do not rotate, and only a charge gear 17 rotates through a gear 4a.
Patent JP-S5987869-A (JP)
Inventor: REONARUDO YAN MARII ETSUSERU
IPC: H01L29/768
Filed: 1983-10-06
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。