baber/WOPTO huggingface dataset:
Patent JP-H08145719-A (JP)
Title: Method for detecting position or angle
Inventor: KAWAMATA NAOKI
IPC: G06F17/17
Filed: 1995-09-12
Abstract: PURPOSE: To reduce the memory capacity of a reference table by adding the value made by the enumeration result in an equally divided area multiplied by the number of interpolation data to the interpolation value within the equally divided area to determine a position or angle. CONSTITUTION: Period signals (a), (b) from an encoder 3 are converted into digital signals by analog-digital converters 4a, 4b, and transmitted to a digital signal processing means 5. In the processing means 5, the amplitude ratio of the two period signals (a), (b) is calculated, the corresponding address is calculated from the value of the amplitude ratio, and an interpolation value of 1/4 period is provided in reference to the interpolation data stored in a table. The position or angle = first discrete value 6a × weighting factor + second discrete value 6b, or the value made by the discrete value 6a multiplied by the weighting factor determined depending on the number of interpolation data is added to the discrete value 6b, whereby a detection signal 6 which is the position or angle signal from a standard point in the interpolated precision is provided.
Patent JP-S60158976-A (JP)
Title: Power source device for arc welding
Inventor: IWATA AKIHIKO
IPC: B23K9/06
Filed: 1983-12-14
Abstract: PURPOSE:To operate a switching element group which rectifies an AC voltage by rectifier circuits to the rectified voltage and converts the same to a high-frequency AC voltage by a switching operating without using a three-phase transformer and to reduce the weight of a welding machine by operating said switching element group by a switching regulator. CONSTITUTION:A power source device for arc welding consists of the 1st rectifier circuit 2 which rectifies an AC voltage, a switching element group 3 which converts the voltage V0 rectified by the circuit 2 to a high-frequency AC voltage V1 by a switching operation, a voltage transformer 4 which transforms the voltage V1 converted by the element group 3 and the 2nd rectifier circuits 5 which rectifies the output current from the transformer 4. The current rectified by the circuit 5 is supplied to a welding load. The switching element group 3 is operated by a switching regulator 13 constituted of a high-frequency voltage device 14, a high-speed switching element 19, a bipolar transistor, FET, thyristor or GTO, etc.
Patent JP-S6387938-A (JP)
Title: Method for improving quality of ascending salmon
Inventor: TOMINAGA YASUNORI
IPC: A23B4/03
Filed: 1986-10-01
Abstract: PURPOSE:To approximately improve quality into that of marine salmon, by bringing an ascending salmon captured in a river into contact with a high- osmotic pressure substance through semipermeable membranes, dehydrating and adjusting the amount of free water in the living body. CONSTITUTION:An ascending salmon is wrapped in a dehydrating sheet 1 containing a sealed high-osmotic pressure substance 3, e.g. gelatinous aqueous solution of sucrose, etc., between semipermeable membranes 2, e.g. cellophane, etc., to adjust the amount of free water in the living body to that of marine salmons.
Patent JP-H1174408-A (JP)
Title: Circuit substrate having outer connector terminal
Inventor: ABE KAZUNORI
IPC: H01L23/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit substrate, which can prevent cracks and the like by the cause of the heat characteristics difference between both substrates even when the circuit substrate is mounted on a mounting substrate by using the circuit substrate and the mounting substrate having the different heat characteristics such as the coefficients of thermal expansion to each other. SOLUTION: This substrate 10 is constituted so that a constriction part 16, which gradually becomes smaller in diameter in the surface direction of the substrate of a circuit-substrate main body 11, is formed at the base of a solder ball 15, which is connected to a pad 12 on one surface side of the circuit- substrate main body 11. An acute-angle shaped concave part 18, which is formed of the constriction of the solder ball 15 and the flat surface of a solder resist layer 14 of the circuit substrate 10, is substantially buried b resin 20 that is piled up from the flat surface of the solder resist layer 14 forming the vicinity of the solder ball 15.
Patent JP-S6390237-A (JP)
Title: Data transfer line control system
Inventor: HASEGAWA SHINGO
IPC: H04M3/22
Filed: 1986-10-03
Abstract: PURPOSE:To establish a significant connection between transmission and reception stations by inserting a synchronizing signal to a transmission frame in the transmission station to send it to only a current line and receiving the frame from only the line, where the synchronizing signal is detected, by the reception station. CONSTITUTION:In a slave station exchange 2, a frame extracting and synchronizing circuit 8b detects a frame 20 and a frame synchronizing signal F included in this frame and outputs a synchronism detection signal to its output 30b. A frame extracting and synchronizing circuit 8a does not output the synchronism detection signal because it does not detect the frame synchronizing signal F on a line 3a. A switching circuit 12 closes a gate 10a and opens a gate 10b in accordance with the synchronism detection signal of the input 30b. Then, the frame 20 received from a line 3b is outputted to an incoming line 26 of the slave station exchange 2, but the signal from the line 3a is not transferred to the incoming line 26 even if it is received. Thus, a master station exchange 1 and the slave station exchange 2 are significantly connected by the line 3b.
Patent JP-H04115192-A (JP)
Title: Determining apparatus for surface flaw of nuclear fuel cladding tube
Inventor: KUBO KATSUMI
IPC: G01N21/88
Filed: 1990-09-06
Abstract: PURPOSE:To prevent a mistake in detection and others irrespective of an environment of inspection by providing a fuel inspecting device which images the surface of an image fiber mounted on a moving truck, an image input port which converts a signal of an ITV camera, and others. CONSTITUTION:In water in a spent fuel pool 8, a spent fuel assembly 1 is stored. A driving device 2 makes the fore end 3 of a compound-eye image fiber move longitudinally and vertically and this device 2 is controlled by a drive control device 6. A mirror is incorporated in the tip of the fore end 3 of the fiber and it is moved in the upward or downward direction. An image is projected and formed on an image pickup surface of a TV camera 5 through the image fiber 4 and turned into a video signal of an NTSC system. This video signal is inputted to a determining apparatus 7 of a surface dlaw of a fuel cladding tube and thereby inspection is executed continuously. This apparatus 7 detects the flaw or an extraneous substance automatically by a method wherein an edge of the surface of the cladding tube and a shadow of irradiation are excluded from information obtained by moving the fore end of the fiber.
Patent JP-S63132940-A (JP)
Inventor: VERBICKY JR JOHN W
IPC: C08G73/10
Filed: 1987-09-21
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-2000061592-A (JP)
Title: Sliding nozzle for tundish
Inventor: YAMAGUCHI FUKUYOSHI
IPC: B22D41/28
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of molten metal and slag into a gap between plates at the time of removing the slag stuck into a nozzle by forming the inner diameter of each plate in the sliding nozzle composed of three plates of an upper plate, slide plate and lower plate from the upper part larger in order from the upper part to the lower part. SOLUTION: The sliding nozzle is set below the upper nozzle 4 in a tundish. The sliding nozzle is constituted of three the upper plate 1, slide plate 2 and lower plate 3 from the upper part. The inner diameter of the nozzle in each plate is formed as the larger diameter in order from the upper part to the lower part, e.g. such as 80, 85 and 90 mm so as to have the structure, in which the circumferences of at the opening parts are not piled up. The difference between the inner diameters may be 2 mm at minimum. At the time of blowing oxygen or flame from the upper part of the upper nozzle 4, the metal and the slag stuck into the upper nozzle 4 are melted and blown off to the lower part and dropped down without penetrating into the gap between the plates.
Patent JP-S58118870-A (JP)
Title: Adhesive composition
Inventor: RESUTAA TANGUNAN TOI
IPC: C08L11/00
Filed: 1982-12-28
Abstract: A substantially solvent-free adhesive composition consists essentially of an elastomer and tackifier, a metal oxide and, optionally, a plasticizer. The elastomer is selected from the group consisting of polar elastomers and unsaturated elastomers which have at least 5 mole percent unsaturation said elastomer being a non-crystalline elastomer or an elastomer which has a slow rate of crystallization such that after a time period of at least 100 hours has elapsed following subjecting the elastomer to a temparature of 70 DEG C for 30 minutes, the elastomer has a room temperature Shore A hardness of less than 60. The adhesive compositions can be formed into a shaped article, such as of a tape, film, sheet or tubular sleeve, if desired. The compositions have high adhesive strength for bonding together a variety of substrates. The adhesive is particularly useful with a dimensionally recoverable article, such as a shrinkable sleeve, to bond the recovered sleeve to a substrate such as an electric cable.
Patent JP-S6475982-A (JP)
Title: Jamming apparatus for electric wave source
Inventor: ONO TOSHIKI
IPC: G01S7/38
Filed: 1987-09-17
Abstract: PURPOSE:To perform jamming against electric wave sources different in frequency in a time-sharing manner by one variable oscillator, by constructing an apparatus so that the transmission frequency of a jamming wave can be altered every specified time. CONSTITUTION:A reception frequency detecting circuit 2 detects different frequencies from a plurality of electric wave sources and sets a jamming transmission time for each of the electric wave sources. A memory 5 stores each frequency and each jamming transmission time sent from the detecting circuit 2. A control circuit 6 for transmission data reads a prescribed frequency and a prescribed time stored in the memory 5, according to an address, and sets and outputs the prescribed time. A variable oscillator 8, supplied with an output from the control circuit 6, oscillates a transmission wave of the prescribed frequency. A timer 8 is supplied with an output of the set time from the control circuit 6 and outputs an interrupt signal to the control circuit 6 at a prescribed point of time passing. The address is renewed in response to this interrupt signal. By this constitution, the electric wave sources having different frequencies can be jammed in a time-sharing manner by using one variable oscillator.
Patent JP-H0898154-A (JP)
Title: Television signal processor
Inventor: YASUKI SEIJIROU
IPC: G09G5/391
Filed: 1994-09-29
Abstract: PURPOSE: To provide a television signal processor which can suppress the deterioration of image quality in a moving picture even if an image is magnified/ reduced. CONSTITUTION: A vertical up sample circuit 102 inserts a temporary scanning line into a skip scanning signal. Time direction LPF 103 and HPF 113 separate a time high band component and a time low band component and execute scanning line conversion. Respective signal components are down-sampled by down sample parts 104 and 114 and signal processing parts 105 and 115 execute arithmetic processing in a vertical direction, remove return components owing to skip scanning and execute a compression/expansion processing for the respective pictures. The time high band component and the low component are up- sampled again by up-sample parts 106 and 116 after the processing is terminated. Time direction LPF 107 and HPF 108 execute filtering in a time direction. The both components are added by an adder 120 and it is outputted from an output terminal 121 as a final picture.
Patent JP-H08100190-A (JP)
Title: Treatment of oil feedstock and production of various flavoring oil
Inventor: ARAKAWA AKIKO
IPC: A23L25/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a parched oil feedstock useful as a feedstock for e.g. flavoring oil excellent in flavor, by putting an oil feedstock except sesame seeds onto a substrate followed by irradiating the feedstock with far-infrared rays under specified conditions to efficiently treat it with improved heating efficiency. CONSTITUTION: An oil feedstock such as various seeds (except sesame seeds), nuts or embryo buds, is put onto a substrate and parched by irradiating it with far-infrared rays from above and also from the substrate side, thus treating the feedstock. It is preferable that various flavoring oils be produced by squeezing this feedstock.
Patent JP-S6478940-A (JP)
Title: Structure for hydraulic circuit of working vehicle
Inventor: OKAMOTO MUNEHARU
IPC: B60W10/184
Filed: 1987-09-18
Abstract: PURPOSE:To simply carry out the switchover between advancing and backing by stopping the feed of oil into a hydraulic clutch whereas feeding oil into a traveling brake in the middle stage of the switching operation of an advancing/backing switchover device, and feeding oil into the clutch while releasing braking at the time of finishing the switching operation. CONSTITUTION:Delivered oil out of a hydraulic pump 15 is partly used for a power steering 32 while the remaining delivered oil is fed into a traveling speed selecting control valve 14, speed change gear operating hydraulic cylinder- cum-selecting valves 11-13, an advancing/backing selector valve 16, the operation control part 22 of a hydraulic clutch 3, and a traveling brake 34 to carry out a defined speed change operation. In the middle stage of an advancing/ backing switchover operation, the selector valve 16 is set in a neutral position, the feed of oil into the clutch 3 by means of a valve 22a is stopped, and oil is fed into the traveling brake 34. Then, as the switching operation of the selector valve 16 is over, oil is fed into the clutch 3 and braking is released, thereby, carrying out automatic braking operation at the time of switching over between advancing and braking while enabling simple and smooth switchover.
Patent JP-S646127-A (JP)
Title: Suspended rocking clearer device on draft roller
Inventor: KAWASAKI YOSHIO
IPC: D01H5/62
Filed: 1987-09-18
Abstract: PURPOSE:To ensure ready replacement and/or position change for clearer member by setting up a clearer supporting frame, in such a manner as to be free to attach and detach, on a suspended lever supported by suspension from a draft roller. CONSTITUTION:A suspended lever 11 is supported by suspension, in a freely rocking manner, from the cylindrical part of a draft roller 1, and a clearer device is supported y suspension from said lever 11. The clearer device 5 is constituted of a supporting frame 10 and clearer member a fitted to the core 10d on the frame 10.
Patent JP-2000061387-A (JP)
Title: Method and apparatus for retarding curing of moisture curable fluid
Inventor: YOSHIZAWA AKIO
IPC: B05D1/26
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To retard the curing of a moisture curable sealing agent and others by simple composition. SOLUTION: Dry air is injected from an injection port 29 into the inner chamber 22 of a nozzle stand 20, wet air in the chamber 22 is discharged outside from an upper part opening part 25, and the chamber 22 can be kept dry. When a discharge nozzle for discharging a moisture curable sealing agent is inserted from the opening part 25, the surroundings of the discharge port of the nozzle tip can be kept dry, preventing the curing of the sealing agent.
Patent JP-S6391207-A (JP)
Title: Surface structure of rubber material
Inventor: AWANE TOMOHIRO
IPC: B29D30/58
Filed: 1986-10-06
Abstract: PURPOSE:To absorb water on a rubber surface in a short time and to suppress the decrease in frictional force against the road surface, by preparing a surface structure whose void vol. is 20-90% and plural voids are connected together. CONSTITUTION:A surface structure whose void vol. is 20-90% and having plural voids is prepared on the whole or a part of a surface of a rubber material and these voids are connected together with each other. To prepare a rubber composition constituting this type of voids, for example, a salt powder is blended with the rubber composition constituting the rubber material to make a solid, which is then immersed in a running water to dissolve said salt. The open void part prepared on the surface of the rubber material like this can absorb melted water on the rubber surface in a short time and remove it therefrom and no water film therefore exists between the surface of the rubber material and the water on the road. When this material is used as a tire, a shoe bottom, they are hardly slippery due to a sufficient frictional force.
Patent JP-H0397754-A (JP)
Title: Thermoplastic resin composition
Inventor: MAEDA MINORU
IPC: C08L77/00
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a composition suitable for interior automative trim and exterior automative trim, etc., having excellent mechanical strength, coating performance, low water absorption and dimensional stability by blending a mixture of polyamide resin and olefin-based resin with a specific amount of polymer having specific multi-phase structure. CONSTITUTION:100 pts.wt. total amounts of (A) 10-90wt.%, preferably 30-70wt.% polyamide resin (e.g. nylon 66) and (B) 90-10wt.%, preferably 70-30wt.% polyolefin-based resin is blended with 1-600 pts.wt., preferably 5-300 pts.wt. total amounts of (C) a polymer having multi-phase structure prepared by grafting a vinyl-based (co)polymer onto a copolymer consisting essentially of an olefin unit and an unsaturated compound unit containing a functional group selected from carboxyl group, etc., and (D) a polymer selected from an ethylene-alpha.olefin-based copolymer, a block copolymer comprising an aromatic vinyl compound and a conjugated diene compound. The weight ratio C/D of the component C and the component D is (1-90)/(99-10), preferably (10-45)/(90-55).
Patent JP-S61116798-A (JP)
Inventor: FUJIWARA KINJI
IPC: H05F3/02
Filed: 1984-11-09
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-H04319-A (JP)
Title: Production of square tube having yield point elongation, reduced in yield ratio, and excellent in toughness at low temperature
Inventor: YAMAMOTO KOUJI
IPC: C21D8/10
Filed: 1990-09-06
Abstract: PURPOSE:To produce a square tube having yield point elongation, reduced in yield ratio, and excellent in toughness at low temp. by successively applying heating, square tube forming, cooling, and tempering to a low carbon steel tube under respectively specified temp. conditions. CONSTITUTION:After a low carbon steel tube is heated to a temp. not lower than (Ac3-200 deg.C), square tube forming is started at a temp. not lower than (Ac3-200 deg.C) and finished at a temp. in the region between (Ac3-200 deg.C) and (Ac3-20 deg.C). After forming, the resulting square tube is cooled, without delay, at >=15 deg.C/sec cooling rate and tempered at 200-600 deg.C. Further, the preferred basic composition of the low carbon steel is about 0.03-0.30% C, about 0.02-0.50% Si, about 0.20-2.00% Mn, about 0.001-0.100% Al, and about 0.0005-0.0100% N. By this method, the square tube reduced in yield ratio and having strength as high as >= about 40kgf/mm<2> can be obtained without especially using expensive alloying elements.
Patent JP-H02191257-A (JP)
Title: Benzo-heterocyclic compound
Inventor: MIYAMOTO HISASHI
IPC: A61P31/04
Filed: 1989-09-12
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or lower alkanoyl; R<2> is H or lower alkyl; R<3> is lower alkyl; X is halogen) or its salt. EXAMPLE:1-Cyclopropyl-6-fluoro-7-(4-formyl-3-methyl-1-piperazinyl)-5-m ethyl-3- formyl-1,4-dihydro-4-oxoquinoline. USE:An antibacterial agent exhibiting excellent antibacterial activity against Gram-positive bacteria and Gram-negative bacteria and useful also as an external disinfectant for medical tools, etc., or sterilizing agent. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II with a formic acid ester and reacting the resultant compound of formula III with an oxidizing agent (e.g. 2,3-dichloro-5,6- dicyanobenzoquinone) in a solvent (e.g. dioxan) at room temperature - 150 deg.C.
Patent JP-2001060944-A (JP)
Title: Cipher communication system
Inventor: IENAGA ITARU
IPC: H04L9/08
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To improve safety by eliminating previous setting of a public key, management of public key/secret key and a key registration center. SOLUTION: A prime generation part 102 generates a random number R in a random number generation part 105 based on session information (t) with respect to transmission side identification information IDa and reception side identification information IDb and generates a large prime. A session key generation part 103 generates a cryptographic key K1 as a session key Ke based on the prime and file information F. A master key generation part 106 ciphers the plain sentence M110 of a file by the cryptographic key K1, generates a cipher sentence C112, decentralizes the cryptographic key K1 and generates two cryptographic keys a109 and b108.  A mail control part 104 adds a cryptographic key a 112 to the cipher sentence C112, transmits it to a user B as a mail main body, adds the cryptographic key b108 to the mail to which a session key Ke 107, session information (t) and file information F are added and sends the mail later as an auxiliary mail.
Patent JP-H0981857-A (JP)
Title: Raw material feeder for cup type automatic beverage vending machine
Inventor: NAKABAYASHI TAKAO
IPC: G07F13/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to feed additionally raw material into a cup by setting up a raw material chute so as not to be separated from a discharge cylinder of a canister when the chute is moved down to a bottom dead point. SOLUTION: The relation of the stroke width S of vertical movement of a raw material chute 18 and lap width L between the exhaust cylinder 4 of the canister 2 inserted into an opening part formed on the upper end side of the chute 18 and the peripheral wall of the chute 18 when the chute 18 is positioned on a top dead point is set up to L > S.
Patent JP-H1180523-A (JP)
Title: Resin composition
Inventor: OISHI HIROSHI
IPC: C08L33/06
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having relatively balanced impact resistance, chemical resistance, moldability, heat resistance, adhesivity against metals, etc. SOLUTION: This composition comprises a polyester resin (A) having 0.5-2.0 dL/g intrinsic viscosity and a copolymer (B) in which a polyesterbased resin part (a) (preferably an aromatic diol compound residue and an aromatic dicarboxylic acid residue) reactive in the kneading process with the polyester resin (A) and an acrylate-based resin part (b) in the ratio of the component (a)/(b) of 5/95 to 80/20 (wt.%) are chemically bonded in the ratio of the component (A)/(B) of 5/95-95/5 (wt.%).