baber/WOPTO huggingface dataset:
Patent JP-H08289118-A (JP)
Title: Radio data communication equipment
Inventor: KOUNOE TOSHIAKI
IPC: H04B7/26
Filed: 1995-04-17
Abstract: PURPOSE: To attain stable radio data communication by preventing it from being frequently caused such as missing data, re-transmission of useless data, interruption of communication or redialing in the case of radio data communication. CONSTITUTION: A control means 1 conducts control in response to data communication conducted via a radio communication network. When a channel changeover request is received in the case of data transmission, a data communication interrupt means 1a interrupts transmission of data for a time required for channel changeover. When a channel changeover request is received in the case of data reception, a data communication interrupt instruction means 1b informs an opposite equipment of the interruption of data reception by a time required for channel changeover. A synthesis means 2 synthesizes data divided by the interruption of data communication. Through the constitution above, missing data or re-transmission of useless data is prevented and economical and stable radio data communication is conducted.
Patent JP-S63279997-A (JP)
Title: Underwater craft
Inventor: FUJIMURA TADAMASA
IPC: B63G8/00
Filed: 1987-05-11
Abstract: PURPOSE:To obtain a highly safe underwater craft by providing such buoyancy that the upper hatch section floats over the surface of the sea even under maximum ballast, and making ON/OFF control of a propulsion unit based on a signal fed from a depth sensor. CONSTITUTION:An underwater craft is constructed such that a hatch 6 formed at the upper section of a hull 1 floats over the surface of the sea, and a propulsion unit 9 operatable from the inside of cockpit 3 is ON/OFf controlled based on a signal fed from a depth sensor 12 fixed to the hull 1. Consequently, even if the craft encounters an obstacle under the water, it can float over the surface of the sea through buoyancy of the hull 1 with high safety. Since the hatch 6 floats over the surface of the sea at all times when the craft is not diving, crews can ride on/off freely. Furthermore, since a depth sensor 12 is provided to the propulsion unit 9, the craft can not dive deeper than a predetermined level thus further improving the safety.
Patent JP-H09268807-A (JP)
Title: Tent making use of pneumatic cushion mat
Inventor: SAITO KAZUO
IPC: E04H15/44
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a tent for one person to facilitate the assembly, disassembly, carriage, and storage using a cushion mat in which air is filled. SOLUTION: A cushion mat 2 which is inflated in a rectangular shape by filling air is a bottom part, and a sheet side 3 is provided on an edge part in the longitudinal direction of the cushion mat 2 to form a triangular tent 1, a foldable frame body part 10 comprising an angle keeping mechanism 11, a connection piece 12, and a holding piece 15 is installed on both opening parts of the tent 1.
Patent JP-H10308083-A (JP)
Title: Head driving device and optical disk device
Inventor: IZUMI HARUHIKO
IPC: G11B11/105
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a head driving device having low manufacturing cost, in which the quantity of permanent magnets being used and the number of components are small, and an optical disk device furnished with this head driving device. SOLUTION: A yoke 3 is formed in such a manner that bar-shaped members 3b are fitted with U-shaped members 3a, and 1st magnets 4 provided with trapezoidal grooves 14 are fixed on the inner surfaces of both of the U-shaped members 3a. Square cylindrical driving coils 16 are fixed to centers of the side surfaces of a carriage 6 furnished on the head 5, and 2nd magnets 15,... are fixed on upper/lower end edges of both sides of the coils. Then, the bar- shaped members 3b are inserted through openings of the driving coils 16 and the gap between the upper 2nd magnet 15 and lower 2nd magnet 15.
Patent JP-H11266735-A (JP)
Title: Production of artificial fish bank
Inventor: ABE HIDEO
IPC: C08L101/16
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an artificial fish bank ensuring hollows to be provided easily so as to afford shape or structure adapted to the kind or living mode of fishes and shellfishes and sea algae and the like, or their growing processes and/or habits or likings. SOLUTION: This artificial fish bank is obtained by the following means : hollow-molding forms 3 of any shape adapted to the living and growth of fishes or the like as objects are made using an expandable resin or biodegradable resin and attached projectedly to the inner wall surface of a formwork 2 made of an expanded resin or synthetic rubber, and the formwork 2 is subsequently injected with freshly mixed concrete to mold and solidify it; thereafter the hollow-molding forms 3 are allowed to vanish by such means as melting, dissolution or burning to afford hollows for fishes or the like to live therein.
Patent JP-S60258209-A (JP)
Title: Catalytic component for olefin polymerization
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/60
Filed: 1984-06-04
Abstract: PURPOSE:To prepare the titled catalytic component of high activity with relatively large particle size, capable of giving polymers of both large and uniform particle size, by mutual contact, in a specific manner between magnesium halide, alkoxy-contg. compound of metal belonging to groups I -IV in the periodic table, alcohol compound, etc. CONSTITUTION:(A) An alcohol compound is brought into contact with the particle surface thin layer of a product derived from contact between (B) a magnesium halide (e.g. MgCl2) and (C) an alkoxy group-contg. compound of metal belonging to the groups I -IV in the periodic table (pref. tetraalkoxytitanium) followed by bringing (D) a liquid titanium halide (e.g. TiCl4) into contact, thus obtaining the objective catalytic component with an average particle size 10- 100mu. For bringing the component (A) into contact with said product from the components (B) and (C), the component (A) is preferably sprayed on said product particles in the form of liquid droplets with a size 10-100mu.
Patent JP-S60258253-A (JP)
Title: Polyphenylene ether composition having improved moldability
Inventor: TAMURA YUTAKA
IPC: C08L51/02
Filed: 1984-06-04
Abstract: PURPOSE:A composition having extremely improved molding and processing properties without damaging heat resistance, obtained by blending polyphenylene ether or a mixture of it and a styrenic resin with a specific carboxy compound. CONSTITUTION:Polyphenylene or a composition of it and a styrenic resin is blended with a carboxy compound shown by the formula I (Ar is 6-20C aromatic hydrocarbon residue, or derivative residue obtained by linking plural aromatic hydrocarbon residue to another bond; n is 0-6; m is 1-4; when m is >=2, each n may be the same or different; Ar and H of the group shown by the formula IImay be partially replaced). The carboxy compound used has 105-350 deg.C, preferably 150-300 deg.C melting point, and an amoung of it blended is 0.1-25pts.wt. based on 100pt.wt. total amounts of the whole polymers.
Patent JP-S63279241-A (JP)
Title: Silver halide photographic sensitive material having improved desensitizing property and desensitizing processing method thereof
Inventor: NAKAMURA HIROSHI
IPC: G03C1/34
Filed: 1987-05-11
Abstract: PURPOSE:To widen a desensitizing range for picture image density of a processing sensitive material by incorporating a restrainer having an acidic group and a basic mordant into a nonphotosensitive hydrophilic colloidal layer. CONSTITUTION:A nonphotosensitive colloidal layer contg. a restrainer (e.g. a compd. expressed by formula I or II) having an acidic group and a basic mordant (e.g. a compd. expressed by formula III) is formed on a layer of processing sensitive material emulsion. In formulas, R is H, -NH4, etc.; R1 is an alkyl group or aryl group having a carboxyl group, etc.; X is N, -CR4; Y is N, C; R2 is H or lower alkyl; R3 is COOH, SO3H, etc.; R4 is H, halogen, etc.; R5 is H, nitro, etc. After exposing the above described photosensitive material and developing, obtd. silver picture image is desensitized. By this treatment, a wide desensitizing range is attained even if a processing sensitive material having lessened amt. of coated silver is used.
Patent JP-H06298295-A (JP)
Title: Can opener
Inventor: OKADA MINORU
IPC: B67B7/46
Filed: 1993-04-19
Abstract: PURPOSE:To provide a can opener which is easy and safe in handling wherein aluminum can be efficiently collected from a waste can to contribute to the recycling of waste cans by cutting a lid of a can in a circle with a single action control and further usefully utilize a remaining body as a container, a pencil case, a vase, etc., by cutting the lid neatly in a circle. CONSTITUTION:A a body 6 having a circular cross section with a cutter blade provided at a lower end peripheral part including a protrusion 7 protruding downward in a curve while having an outer diameter which can be inserted into a lid part 5 of a can 3 to be opened is fixed to an upper part of a cylindrical hollow part 4 provided on a can opener body 2, where the can 3 can be freely put in and out.
Patent JP-H08314720-A (JP)
Title: Branch control system
Inventor: MORIYAMA TAKASHI
IPC: G06F9/38
Filed: 1995-05-12
Abstract: PURPOSE: To fast process a branch instruction with high efficiency and high reliability with no use of software and with addition of small hardware. CONSTITUTION: This system is a CPU branch control system which performs the pipeline processing and includes at least a prefetch instruction store buffer 1 which stores the instructions (1) and (2) following the instruction (0) under execution, an instruction decoder 2 which decodes the instruction (1) in parallel to execution of the instruction (0), the 1st and 2nd address calculators 5 and 6 which exclusively calculate the addresses of instructions (1) and (2), a branch instruction detection circuit 3 which individually detects that both instructions (1) and (2) can be branched out, an address selector 7 which selects the calculation result of the calculator 5 or 6 based on the detection result of the circuit 3, and a preceding branch control circuit 4 which starts the branches of both instructions (1) and (2) based on the address that has been selected by the selector 7.
Patent JP-H01285072-A (JP)
Title: Volume protecting mechanism
Inventor: YAMASHITA JUNKO
IPC: G06F3/06
Filed: 1988-05-10
Abstract: PURPOSE:To prevent the disappearance of important data due to misoperation by deciding whether to protect a volume or not by a protective identifier. CONSTITUTION:When a file 12 which exists in a magnetic disk device 1 is important and the volume is protected, a volume protecting identifier 11a provided for a volume label 11 is turned to a protecting mode by using an identifier operating program 3 and full-face writing into the volume is not admitted. When the volume copy of the full-face writing is made concerning the contents of another magnetic disk to the magnetic disk device in this state by using a volume operating program 2, the volume operating program 2 checks whether the volume identifier 11a provided for the volume label 11 is in the protecting mode or not and since the volume identifier 11a is in the protecting mode, it is terminated without making the volume copy. Thus, the disappearance of the important data caused by the error of device designation or the misoperation of designating an magnetic disk being used can be prevented.
Patent JP-S5816226-A (JP)
Title: Motion picture photographing and projecting device running film at constant speed
Inventor: KOBAYASHI TOSHIICHI
IPC: G03B41/02
Filed: 1981-07-23
Abstract: PURPOSE:To eliminate a mechanical reciprocating mechanism, to reduce mechanical noises to an extremely small quantity, and to reduce the power of a motor, by putting a special reflecting mirror in rotary motion, and converting a still picture into a picture which is in motion in a sawtooth shape with time. CONSTITUTION:A projector is equipped with a special reflecting mirror 18, and a cylindrical lens 14 is fixed on the ground outside of the special reflecting mirror 18. The principal surface of the lens 14 is parallel to an axis 12 and perpendicular to the axis 12, and a beam of light traveling to it is reflected to a direction parallel to the axis 12 and then passes through the cylindrical lens 14 again. Part 13 of the reflective surface where the light passed through the cylindrical lens is reflected is put in periodic motion in a sawtooth shape through the rotation of the special reflecting mirror. Thus, a mechanical reciprocating mechanism is eliminated, mechanical noises are reduced greatly, and the power of a motor is reduced.
Patent JP-H11290789-A (JP)
Title: Fitting jig for washing member
Inventor: ITO KENYA
IPC: B08B1/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a fitting jig by which work for fitting a washing member to a fitting axis is easily done. SOLUTION: A fitting jig 30 for fitting a cylindrical washing member having elasticity to the outer periphery of a fitting axis has gripping parts 36, 38 and spatula bodies 40, 42 extending in the axial direction of the fitting axis. The spatula bodies can be inserted into the inside of the washing body and the fitting axis can be housed along the spatula bodies.
Patent JP-S5816511-A (JP)
Title: Electromagnet
Inventor: WATANABE HAJIME
IPC: H01F7/14
Filed: 1981-07-23
Abstract: PURPOSE:To provide an electromagnet being smaller in size and having improved sensibility, by a method wherein a through-hole and a guide groove are provided in a coil  bobbin, a contact is rotatably fixed to a yoke in the through-hole through a hinge  spring, and a magnet pole piece and the yoke are force-fitted into the guide groove so that the both ends of said magnet pole piece and the yoke face each other in the  groove. CONSTITUTION:A guide groove 3a is provided in a coil bobbin 3 made of resin, and a  slightly U-shaped yoke 1 and an L-shaped magnet pole piece 2 are force-fitted into the  groove so that the both sides 1a and 2a face each other in the groove. In order to  complete the assembling of the electromagnet at the time when the yoke and magnet pole piece are force-fitted, a contact 4 is previously fixed with one end of an L-shaped  hinge spring 5, and the other end of which is fixed to the yoke 1. The yoke 1 is previously bent acutely so that the both surfaces of the yoke 1 and magnet pole piece 2  are in closer contact with each other. One side 1a of the yoke 1 is forced to insert  along the guide groove 3a, and when the top end of the yoke 1 reaches the end surface  of the magnet pole piece 2, the top end of the yoke 1 presses the end surface of the  magnet pole piece 2 by a spring action toward the coil side, and thus the yoke 1 and  the magnet pole piece 2 are held in the groove 3a.
Patent JP-H06327083-A (JP)
Title: Speaker
Inventor: INOUE HIDEAKI
IPC: H04N5/64
Filed: 1993-05-17
Abstract: PURPOSE:To improve the feeling of sound image localization, the clarity of speech and the spreading feeling of the sound by constituting the opening part of an acoustic tube in two types of acoustic tube tip opening shapes. CONSTITUTION:This speaker is provided with the opening part 1 of the acoustic tube 6 constituted so as to let the shape of an acoustic tube tip part be on a surface approximately same as the front tube surface of a cathode-ray tube 4 so as to irradiate sound waves mainly in a front direction and the opening part 8 of the acoustic tube 6 constituted so as to let the shape of the acoustic tube tip part cut obliquely to the front tube surface of the cathode-ray tube 4 so as to irradiate the sound waves mainly in the oblique forward direction of a television cabinet 3. Thus, for reproduced acoustic signals, the sound waves are irradiated mainly in the front direction of the cathode-ray tube 4 from the opening part 7 of the acoustic tube 6 constituted so as to let the shape of the tip part of the acoustic tube 6 be on the surface approximately same as the front tube surface of the cathode-ray tube 4, and at the same time, the sound waves are irradiated mainly in the oblique forward direction on the side of the television cabinet 3 from the opening part 8 of the acoustic tube 6 constituted so as to let the shape of the tip part of the acoustic tube 6 cut obliquely to the front tube surface of the cathode-ray tube 4.
Patent JP-H07300298-A (JP)
Title: Turnover preventing device for lift work vehicle
Inventor: SATO MASAO
IPC: B66F11/04
Filed: 1994-04-30
Abstract: PURPOSE:To prevent the turnover of a work vehicle when a scaffolding board is protruded in front of a work bench for the high-position work on the scaffolding board. CONSTITUTION:A lift mechanism 3 is provided between a vehicle platform 1 and a work bench 2, and the work bench 2 is liftably provided. A scaffolding board 4 is protrudably provided in front of the work bench 2, and a turnover preventing body 5 is provided on the front side of the vehicle platform 1. The base section 51 of the turnover preventing body 5 is pivotally fitted to the lower guide body frame 8 of the lift mechanism 3, and the turnover preventing body 52 is vertically movably provided. An earth support section 5 is provided below the turnover preventing body 5, and a tracking mechanism 6 moving the earth support section 52 near to the ground after the upward movement of the work bench 2 is provided on the vehicle platform 1 in this turnover preventing device for a lift work vehicle.
Patent JP-S5918302-A (JP)
Inventor: TOMASU ERU BOORU
IPC: F22D1/14
Filed: 1983-06-27
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-S60259315-A (JP)
Title: Broach replacing apparatus
Inventor: NAKAGAWA KATSUMI
IPC: B23D41/04
Filed: 1984-06-06
Abstract: PURPOSE:To permit the rapid and easy replacement of a broach by constituting a rotatable reversing base equipped with a pair of broach holders so as to be locked by a positioning block crossing at right angles to a reversing axis. CONSTITUTION:A new broach is installed onto a broach holder on the upper side of a reversing base 20, which is shifted rightward by a shift cylinder 27, and a positioning cylinder 34 is operated to pull-out a positioning block 32 from an engaging groove 31, and a rack cylinder is operated to invert the reversing base 20 by 180 deg., and the holder having a new broach installed is set onto the pallet side, and the reversing base 20 is locked by the shift cylinder 27 and the positioning cylinder 34 again. With such constitution, rapid and easy replacement is permitted.
Patent JP-H11337547-A (JP)
Title: Dry type analysis element for measuring protein, and protein measuring method
Inventor: ARTER THOMAS
IPC: G01N33/68
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To realize a dry type analysis element usable for detecting protein sensitively and quickly and for quantitative measuring by using the dye of an indicator in the existence of molybdic acid ion combined with an acrylamido polymer and hydroxycarboxylic compound. SOLUTION: As a water fluid profitable for confirming the existence and/or concentration of protein in various sorts of water fluid, organism liquid of human and animal, food, industrial drainage, municipal drainage, or the like is used. As organism liquid which can be inspected, there is total blood, blood serum, blood plasma, urine, spinal fluid or the like. As measurable protein, it is not limited, but there is peptides, polypeptides, and proteins. Testing is executed by the use of an analysis element which is a porous developing layer, and provided with a porous coated layer suitable for absorbing inspection sample ordinary diluted or not diluted. In one of additional layers fluidly cotactrd with the porous developing layer, a pigment capable of singularly reacting to protein and molybdic acid ion is put.
Patent JP-H02292990-A (JP)
Title: Video signal format conversion circuit and disk player containing the conversion circuit
Inventor: NAGASAWA MASAHIRO
IPC: H04N9/79
Filed: 1989-05-08
Abstract: PURPOSE:To prevent the color slurring by delaying a luminance signal by a prescribed time when converting a color video signal of an NTSC system into another one of a PAL system. CONSTITUTION:An NTSC color video signal (a) is directly supplied to a subtractor 2 and an adder 3 via an input terminal IN as well as to an 1H delay circuit 1. At the same time, the signal (a) is supplied to a switch control signal generating circuit 9 of a digital shifter 40. Then a PAL system converting signal (c) is produced by an adder 42. The chroma signal component obtained by the subtractor 2 is converted into a frequency of the component corresponding to a color video signal of a PAL system and supplied to a BPF 6 and a gain control circuit 50. Then a processed signal component (e) is supplied to an adder 10 together with a signal obtained by delaying the luminance signal obtained by the adder 3 by a delay circuit 51 by a prescribed time. Both signals are synthesized together for prevention of the color slurring.
Patent JP-H01288384-A (JP)
Title: Air shower apparatus
Inventor: OGUCHI TETSUJI
IPC: B08B5/02
Filed: 1988-05-13
Abstract: PURPOSE:To keep the temp. in an air shower room by providing an open air take-in means to a reflux part while providing a pressure increase preventing means for preventing the increase of the pressure in the shower room to the open air take-in means. CONSTITUTION:An open air take-in port 7 is provided to the side surface of a main body as an open air take-in means and the taking-in of the open air from the open air take-in port 7 is started or stopped by the action of an opening and closing metal fitting 6 as a pressure increase preventing means. The opening and closing metal fitting 6 and the open air take-in port 7 are provided in the reflux part reaching the suction port of an air curtain fan 1 from a suction port. The opening and closing metal fitting 6 is opened when only the air curtain fan 1 is operated and closed when an air jet fan 2 is operated. The open air of a clean room can be recirculated to a shower room when the air jet fan 2 is not operated and a rise in temp. can be suppressed.
Patent JP-H04356886-A (JP)
Title: Image data compressor
Inventor: NAGATOMO YASUHITO
IPC: H04N19/86
Filed: 1991-05-20
Abstract: PURPOSE:To reduce a generated code amount without enlarging a quantizing step size by turning a quantizing coefficient at low level to zero by a threshold value corresponding to a frequency. CONSTITUTION:Each time the quantizing coefficient are successively inputted to a threshold value discriminating means 104 from the low frequency component while setting the generated threshold value at zero as the initial value for each block, a threshold value generating means 107 increases the generated threshold value for a prescribed value and outputs it. In a means 104, the threshold value inputted from the means 107 is compared with the absolute value of the quantizing coefficient inputted from a quantizing means 103, when the absolute value of the quantizing coefficient is larger than the threshold value, the coefficient is outputted as it is and when it is less than the threshold value, the coefficient is turned to zero and outputted. The output of the means 104 is outputted to a terminal 106 after receiving Haffman encoding at a variable length encoding means 105. Thus, since the coefficient at the low level is turned to zero, the generated code amount can be reduced without enlarging the quantizing step size.