baber/WOPTO huggingface dataset:
Patent JP-H0911405-A (JP)
Title: Plastic moldings with protected surface and manufacture thereof
Inventor: HANADA TORU
IPC: C09D183/04
Filed: 1995-06-28
Abstract: PURPOSE: To obtain plastic moldings having high surface hardness and favorable durability by laminating a first and a second layers formed of a mixture of a (partial) hydrolyzate of alkoxysilane with acrylic resins and a third layer formed of an organopolysiloxane resin, each composition being shown by the respective formulas, on the surface of a plastic base material. CONSTITUTION: A first and a second layers and a third layer are successively laminated on the surface of a plastic base material, wherein the first and the second layers are formed by thermosetting with the heat of reaction a mixture of 1-40wt.% and 40-90wt.% of a (partial) hydrolyzate of an alkoxysilane, shown by formula I (wherein R<2> represents an organic group having a 1-4C alkyl group, R<3> represents a 1-4C alkyl group and n represents an integer of 0-2), with 99-60wt.% and 60-10wt.% of respective acrylic resins having 1/99-50/50 of molar ratios in repeating unit formulas II, III and 1/99-100/0 of molar ratios in repeating unit formulas IV, V, in repeating units shown by formulas II, III, IV, V (wherein X represents a hydrogen atoms, R<4> represents a 2-5C alkylene group and R<5> represents a 1-4C alkyl group),  while the third layer is formed by thermosetting an organopolysiloxane resin of a substance of a (partial) hydrolyzate of alkoxysilane shown by formula VI.
Patent JP-S5863810-A (JP)
Title: Electromagnetic flowmeter
Inventor: WADA ICHIROU
IPC: G01F1/60
Filed: 1981-10-13
Abstract: PURPOSE:To measure flow speed highly accurately even in a high speed range by deviding the energizing frequency of an energizing coil into >=2 kinds of frequency in accordance with flow speed ranges to increase the frequency in proportion to the increment of flow speed and shorten the rise time of magnetic  flux. CONSTITUTION:An electromagnetic flowmeter consists of an electromagnetic flow rate detector 1 and an electromagnetic flow rate converter 6a. Three measuring ranges are previously set up in a span setter 8a, and receiving three synchronizing signals proportional to these ranges from a synchronizing signal generator 10a, an energizing electric power generator 11a changes energizing current, voltage and frequency and rise time in proportion to the increment of flow speed to apply magnetic flux to a measuring tube 3. A signal proportional to the flow speed of fluid is taken out from an electrode 3a and converted into a measuring range proportional to the flow speed by the span setter 8a through a preamplifier 7 and the converted signal is inputted to a coverter 9 with a synchronizing sampler. An output signal 14 is outputted from the converter 9 by a signal from the synchronizing signal generator 10a. Consequently highly accurate flow speed can be measured even in a high speed range.
Patent JP-H109518-A (JP)
Title: Low nox burner
Inventor: OTSUKA TETSUJI
IPC: F23D14/16
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a low NOx burner which is free from overheating of an external wall body, large in area combustion load, and capable of stable combustion from the low load to high load. SOLUTION: A low NOx burner comprises a pair of first thin gas combustion wall bodies 25 made of ceramic perforated boards which are split into upper and lower ones provided in an inverse-trapezoidal manner along external wall bodies 6, 7 parallel to each other, a second thin gas combustion wall body 37, and a thick gas combustion plate 22 which is provided horizontally on a center lower part of the first thin gas combustion wall body 25 and made of ceramic perforated boards, and the thick gas of low air excess ratio is burned above the thick gas combustion plate 22 to form the thick gas combustion flame 23. In a condition of low combustion load ratio, the thin gas of high air excess ratio is ejected from the first thin gas combustion wall body 25, and the air is ejected from the second thin gas combustion wall body 37 to form the first thin gas combustion flame 26.  In a condition of high combustion load ratio, the thin gas is ejected from the first thin gas combustion wall body 25 and the second thin gas combustion wall body 37 to form the whole thin gas combustion flame 27, and the first thin gas combustion flame 26 or the whole thin gas combustion flame 27 is stably burned with the thick gas combustion flame 23 as stabilizing flame.
Patent JP-S6056074-A (JP)
Title: Surface-treated steel sheet for can manufacture with superior seam weldability
Inventor: SAITOU TAKAO
IPC: C23C28/00
Filed: 1983-09-03
Abstract: PURPOSE:To improve the seam weldability of a surface-treated steel sheet for can manufacture by undercoating both sides of a steel sheet with a very small amount of Ni, forming Sn coating layers, and carrying out chromating. CONSTITUTION:A steel sheet is cleaned, and Ni coating layers are formed on both sides of the sheet by electroplating or other method by 2-30mg/m<2> per one side. Sn coating layers are formed on the Ni coating layers by electroplating or other method by 200-1,000mg/m<2> per one side. Chromate layers are then formed on the upper layers. Since said very small amount of Ni is deposited, residual free Sn can be ensured for the resulting very thin tin plate after a stage for baking a paint film when a can is manufactured, so high seam weldability is provided. Since a dense Sn-Ni alloy is formed, the corrosion resistance can be improved.
Patent JP-H05335109-A (JP)
Title: Thick film resistor and manufacture thereof
Inventor: ADACHI KENJI
IPC: H01C7/00
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a thick film resistor, formed on an alumina substrate, having less variability in the initial resistance value and also little variation of resistance value by heat. CONSTITUTION:In the title thick film resistor having the structure wherein a resistance film, which is mainly composed of conductive particles and PbO- SiO2-B2O3-Al2O3 glass, is baked on an alumina substrate, the crystal of MA2Si2O8 (M indicates one or more kinds of Pb, Ca, Sr, Ba, Eu, Gd, Nd, Sm and Dy) is presented between the alumina substrate and the resistance film.
Patent JP-S5785269-A (JP)
Title: Semiconductor radiation detector
Inventor: SATOU NORITADA
IPC: H01L31/118
Filed: 1980-11-18
Abstract: PURPOSE:To detect prompt neutron rays by itself by injecting hydrogen atoms into a low resistance region of a semiconductor board or an electrode. CONSTITUTION:The N region 2 is formed to the P type silicon board 1 having superhigh resistivity. Hydrogen ions are injected into the N region 2 through an ion injection method. The ions are injected under the conditions of 100KeV acceleration voltage and not less than 1X10<15>cm<-2> dosing quantity. When the prompt neutron rays 7 are projected under a condition that inverse voltage to a PN junction is applied between both electrodes 4, 5 of the detector, protons 8 are beaten and driven out through elastic collision, electron-hole pairs are formed in a depletion layer, and pulse currents flow between the electrodes 4, 5, thus detecting the incidence of the prompt neutron rays.
Patent JP-S5899047-A (JP)
Inventor: TOMINIKU GODAARU
IPC: H04L27/38
Filed: 1982-09-20
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-H0827260-A (JP)
Title: Heat-shrinkable polyester film
Inventor: FUKUZUMI TATSUSHI
IPC: B29K67/00
Filed: 1994-07-14
Abstract: PURPOSE:To prepare a heat-shrinkable polyester film having a high shrinkage factor at relatively low temperatures, excellent in shrink-adherence to a container such as a bottle and ink-adhesive properties and having no shrink- unevenness. CONSTITUTION:This heat-shrinkable polyester film is made of a polyester resin which comprises acid components mainly comprising an aromatic dicarboxylic acid or its ester forming derivative and alcohol components mainly comprising ethylene glycol. The sum of a ratio of acid components except terephthalic acid to the total acid components and a ratio of alcohol components except ethylene glycol to the total alcohol components is in the range of 10-50mol%. The polyester resin contains 1-30mol% cyclohexanedimethanol component and 1-20mol% butanediol component based on the total alcohol components.
Patent JP-S5951616-A (JP)
Title: Electronic tuning receiver
Inventor: INOUE AKIO
IPC: H03J3/28
Filed: 1982-09-17
Abstract: PURPOSE:To improve the tracking error from a medium tracking frequency to a high tracking frequency, by providing a compensating circuit applying a compensating voltage to a varactor diode of an antenna tuning circuit. CONSTITUTION:When the received frequency is within a range between tracking frequencies fH(1,400kHz) and fM2(1,200kHz), transistors (TRs) Q1-Q3 are turned on, a diode D3 is biased forward, a current flows to a resistor R4 and the diode D3, and the compensating voltage is applied from a compensating circuit 16 to the varactor diode D1 of an antenna circuit 12. The compensating voltage is selected so that the tracking error is zero at the receiving frequency fM2(1,200 kHz). Thus, the tracking error between the medium tracking frequency (fM: 1,000kHz) and the high tracking frequency (fH:1,400kHz) is improved.
Patent JP-S6317930-A (JP)
Title: Optical material made of polycarbonate resin
Inventor: HASUO MASAYOSHI
IPC: C08G64/20
Filed: 1986-07-10
Abstract: PURPOSE:The titled material useful for optical information material using digital signal, having improved transfer and small optical strain, consisting of a polycarbonate resin polymerized in the presence of a specific phenolic compound, having specified viscosity-average molecular weight. CONSTITUTION:The aimed material consisting of a polycarbonate having 9,000-22,000 viscosity-average molecular weight obtained by polymerizing a bisphenol compound with phosgene in the presence of a phenolic compound shown by the formula (R is 5-7C alkyl bonded to the ortho- or para-position based on OH group).
Patent JP-H11334666-A (JP)
Title: Anti-theft system for vehicle
Inventor: MAEDA MITSUAKI
IPC: B60R25/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft system for vehicle that can prevent the alarm sound from being generated when the vehicle is fed at the gas station or maintained, by enabling the automatic setting to be released. SOLUTION: This anti-theft system for vehicle has an automatic setting means 12 for automatically setting the system by setting a main switch 8 of the vehicle to an OFF state. This system also enables a remote control operation by a remote controller 6. This system is also provided with a control means 11 which makes the automatic setting means 12 to be non-operable with an automatic setting non-operating command signal from the remote controller, in a condition where the main switch 8 is ON.
Patent JP-S57102623-A (JP)
Title: Flat film cassette
Inventor: BUARUTAA BAUAA
IPC: G03B17/32
Filed: 1981-10-14
Abstract: A cassette for sheet film has a cover and a bottom which are hinged to one another along a longitudinal edge of the cassette. Locking elements for locking the cover and bottom when the cassette is closed are arranged at the opposite longitudinal edge of the cassette. The cover and bottom cooperate to define a film compartment and the bottom has a rigid, flat wall for supporting a sheet of film. The cover has a window for exposing the film in the compartment and is further provided with a slot which slidably receives a shield for protecting the film against light until such time as the film is to be exposed. A resilient rim is mounted on the cover and extends around the window. The rim is arranged to press the margins of the film against the rigid wall of the bottom when the cassette is closed. The hinged connection of the cover and the bottom causes the rim to contact the film progressively as the cassette is closed so that the rim stretches the film flat over the rigid wall of the bottom. The pressure of the rim on the margins of the film after the cassette has been closed insures that the film remains flat regardless of the orientation of the cassette.
Patent JP-H0329340-A (JP)
Title: Method of isolation of wafer for integrated circuit device use using dielectric
Inventor: MEGURO KEN
IPC: H01L21/02
Filed: 1989-06-26
Abstract: PURPOSE:To simplify a dielectric isolation process by a method wherein, when a buried dielectric layer is formed inside a substrate and an epitaxial layer is grown on a silicon crystal layer at its upper-part side, a polycrystalline silicon layer which is grown on an amorphous layer is utilized for a dielectric. CONSTITUTION:Ions of oxygen or the like are implanted to be shallow in a prescribed depth and in a frame-shaped pattern into the whole surface of a substrate 1 composed of single-crystal silicon from its surface; a heat treatment is executed. Thereby, a sheet-like buried dielectric layer 2 which has been buried inside the substrate 1 and under a silicon crystal layer 1a on its surface and a frame-shaped substrate-face dielectric layer 3 exposed on the surface are formed; silicon is grown on this substrate face. An island-shaped epitaxial layer 5 is grown on the silicon crystal layer 1a; at the same time, a frame-shaped polycrystalline silicon layer 6a is grown on the substrate-face dielectric layer 3; then, the polycrystalline silicon layer 6a is oxidized, and this layer is endowed with an insulating property; an insiland region which is surrounded by a frame-shaped insulating polycrystalline silicon layer 6, the substrate- face dielectric layer 3 and the sheet-like buried dielectric layer 2 is used as a semiconductor region 11 which has been dielectric-isolated. Thereby, elements can be isolated with dielectric by a simple process.
Patent JP-H066495-A (JP)
Title: Picture filing method
Inventor: ARISAKA KATSUMI
IPC: H04N1/00
Filed: 1992-06-22
Abstract: PURPOSE:To avoid much time for transfer of picture data and provision of identification data by inputting identification data corresponding to picture data after transfer of plural picture data when picture data are transferred between filing equipments. CONSTITUTION:A data transfer destination filing device 20 publicates a command to send a list of all files of a data transfer sender filing device 10 to the filing device 20. Then content of sent list data is outputted to its own display section 22. The user observes the file list and selects which file is to be copied. When a file is selected, the filing device 20 gives a command to the filing device 10 so that a picture of the file is outputted to a display section 12. The user observes the display of the display section 12, enters optimum retrieval data to the filing device 20 and transfers the selected file. The transferred data are sequentially recorded on a medium of the filing device 20 sequentially.
Patent JP-S5974235-A (JP)
Title: Production of cold-rolled steel sheet for deep drawing having excellent formability
Inventor: NAKAI SHIYUUJI
IPC: C22C38/00
Filed: 1983-09-05
Abstract: PURPOSE:To produce easily a cold-rolled steel sheet for deep drawing having excellent formability by subjecting the cold-rolled steel sheet to continuous annealing at the heat pattern under specific conditions thereby depositing the N contained therein as fine AlN. CONSTITUTION:A billet of an aluminum killed steel contg. <0.10% C, <0.20% Si, 0.10-0.40% Mn, <0.03% P, 0.02-0.15% Al, 0.0025-0.020% N is hot-rolled to a plate material which is coiled in a 600-300 deg.C temp. range. The hot-rolled coil is pickled and descaled and is then cold-rolled at 40-80% draft, whereby a steel sheet having a required thickness is obtd. Such sheet is heated and held for 10-60sec in a temp. range of 350 deg.C- recrystallization temp., in succession to which the sheet is held for a short time in a temp. range of the crystallization temp. -800 deg.C whereby the recrystallization annealing is accomplished. The sheet is then quickly cooled down to <=200 deg.C. The sheet is reheated and is subjected to an overaging treatment at 250-450 deg.C, whereby the cold-rolled steel sheet for deep drawing having excellent formability is obtd.
Patent JP-2000342463-A (JP)
Title: Method and device for automatic manufacture of tempura
Inventor: WATANABE WATARU
IPC: A47J37/12
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To fry tempura in a manner to have a shape and a chewing feeling which are almost the same as tempura being manually fried at the time of a mass-production, and increase the commodity value. SOLUTION: A tempura material 4, into which a coating dough solution for tempura and ingredient materials are mixed, is fed in a frying oil in an oil tank. Then, the tempura material, under a state of being surrounded from the outside by a plurality of bar-shaped scraping members 36, in gathered by contracting the surrounding shape of the scraping members 36 from the expanded state, and the tempura material is fried with the frying oil while being shaped.
Patent JP-S6225879-A (JP)
Title: High-frequency inverter
Inventor: FUJII MASAAKI
IPC: H02M7/48
Filed: 1985-07-24
Abstract: PURPOSE:To reduce the ripple currents of a capacitor fitted to a DC intermediate circuit by equally dividing a capacitor for resonance connected to an output from an inverter into two and connecting the capacitors divided to the inverter in predetermined relationship. CONSTITUTION:A power supply having commercial frequency is rectified by a rectifying circuit 1, smoothed by a capacitor 2, and fed to an inverter 3. A capacitor for resonance connected on the output side of the inverter 3 is divided equally into two, and a series circuit of the capacitors C1, C2 is connected between a positive pole and a negative pole at DC voltage. A heating coil 5 as load is connected between the middle point of the capacitors C1, C2 and the middle point of transistors Q1, Q2.
Patent JP-S6225887-A (JP)
Title: Driving circuit for three-phase motor
Inventor: KAWADA FUMIAKI
IPC: H02P23/24
Filed: 1985-07-24
Abstract: PURPOSE:To interrupt back electromotive voltage generated on the braking of a motor effectively by triacs by half-wave triggering two of the four triacs for controlling forward and reverse revolution, making AC half-wave currents having the same phase flow through three-phase windings and braking the motor. CONSTITUTION:Triacs TRA, TRD are each connected among a motor winding terminal U and three-phase AC supply terminals R and S, triacs TRB, TRC are connected severally among a motor terminal V and three-phase AC supply terminals R and S, and a motor winding terminal W is connected directly to a three-phase AC supply terminal T. These triacs TRA-TRD are controlled by photo-triac couplers PA-PD. When a motor is braked, two of these triacs TRA-TRD are half-wave triggered, and AC half-wave currents having the same phase are conducted to three windings.
Patent JP-H0917525-A (JP)
Title: Connector
Inventor: HASHIGUCHI TORU
IPC: H01R24/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide an edge connector in which force applied to a soldering connection part of a contact in connection with a circuit board is reduced and generation of cracks in the soldering connection part is prevented in such a edge connector that a terminal of the circuit board is brought into contact with a contact having spring property by applying pressure. CONSTITUTION: An edge connector is formed in such a way that a circuit board is inserted into the base part of a connector from the inclined direction, the circuit board is rotated in the thickness direction on its tip, and a terminal of the circuit board is connected by applying pressure to a contact part of the contact fixed onto the base part. An engaging holding part 24 for preventing floating up of a soldering part 23 from the board when the circuit board is connected is formed in the contact so as to engage with the specified position of a connector base part 10.
Patent JP-S6320792-A (JP)
Title: Opening/closing device for cassette cover
Inventor: KATO TOSHIKAZU
IPC: G11B33/02
Filed: 1986-07-11
Abstract: PURPOSE:To surely open a cassette cover by pressing forcibly the cover in its opening direction in an abnormal time when the cover is locked. CONSTITUTION:A clock member 6 is turned counterclockwise in interlocking with the action of an ejection member 9 and a lock state is released. Thus a cassette cover 1 is usually opened by the force of a tension spring 4 before a folded part 9b touches a hinge part 1c. However the part 9b touches the part 1c and pushes up forcibly the cover 1 in its opening direction in such an abnormal time when large external power or frictional force is applied to a tape cassette loaded on the cover 1 and this cover 1 is locked. Thus the cover 1 is slightly pushed up and its locked state is released. Thus the cover 1 is opened by the force of the spring 4. In such a way, the cover 1 is surely opened.
Patent JP-H0718596-A (JP)
Title: Method and apparatus for improving performance of yankee press of soft tissue paper manufacturing machine
Inventor: RAAZU HAKAN MIKAERU HANNUSU
IPC: D21F5/18
Filed: 1993-06-08
Abstract: PURPOSE: To save energy and to increase the treatment speed by taking out the blown air from a blow device blowing air against a paper web at the proximity of the outlet or the heat recovery part of an air system of a Yankee hood and returning the exhaust air to the proximity of the outlet or the heat recovery part. CONSTITUTION: In a Yankee press in a soft-tissue machine, the paper web W is introduced into the blow device 50 composed of a blow chamber via a guide roll 17 and the blown air P is blown against the paper web W, and thereafter, the web is made to pass through first and second nips formed between a Yankee cylinder 10 and press rolls 13, 14, is compressed and is then efficiently dried on the Yankee cylinder 10. The above blown air P is taken in from the proximity of the outlet or the heat recovery part 29 of Yankee hood blocks 11, 12 composed of the Yankee hood 15, and exhaust air from the above blow device 50 is returned to the proximity of the outlet or the heat recovery part 29 of the blocks 11, 12 in the same manner as above.
Patent JP-H0329453-A (JP)
Title: Broad band exchange
Inventor: SANPEI TAKESHI
IPC: H04M3/00
Filed: 1989-06-26
Abstract: PURPOSE:To standardize a module interface by forming plural service offer means, a video distribution means and a relay connection means as modules and providing a routing switch module applying the communication system service between plural subscriber accommodate modules corresponding to the service offer means between the relay connection means. CONSTITUTION:It is possible for the individual use of a subscriber accommodate module 3, but it is extended in matching with the increase in the subscriber number to be accommodated and a video distribution module 4 is connected thereto, which distributes the video source for video distribution system service offer to plural subscriber accommodate modules 3. Moreover, the function load decentralizing constitution is formed, which able to connect the routing switch module 5, the relay line accommodate module 6 or the like for the communication system service offer. Thus, it is possible for the subscriber to receive the communication system service and the video distribution system service with the same video terminal equipment, and in matching with the requirement at system constitution, required modules are combined to build up the optimum system in terms of building blocks.