baber/WOPTO huggingface dataset:
Patent JP-S5894252-A (JP)
Title: Information transmitting system
Inventor: SOEJIMA TETSUO
IPC: H04J3/06
Filed: 1981-11-30
Abstract: PURPOSE:To transmit the information larger than the capacity of a transmission network, by transmitting the audio information after separating it into (n) pieces are with addition of signals outside the using band and then multiplexing the information at the receiving side after matching the phases by making use of those added signals. CONSTITUTION:At the transmitter side, the audio information of 64Xkb/s is separated into (n) pieces of signals of 64kb/s by a multiplexing/separating circuit 1. The signal obtained by converting 2 a sine wave of a frequency outside the using band, i.e., 30Hz into a digital signal is added to all those separated signals through adder circuits 4-1- 4-n. These signals superimposed by the sine waves are transmitted to a network of 64kb/s via (n) pieces of transmission lines 1-n'. At the receiver side, the 30Hz component is extracted through a BPF7 for (n) pieces of signals, and the phase difference to the reference sine wave is obtained by a phase difference detecting circuit 8. While (n) pieces of input signals are eliminated for their 30Hz components through an HPF6 and receive the phase compensation by a phase compensating circuit 9 and with use of the output of the circuit 8. These signals received the phase compensation are multiplexed by a multiplexing circuit 5. Thus the transmitted audio information of 64Xnkb/s can be reproduced.
Patent JP-S6251490-A (JP)
Title: Sheet to be thermally transferred having lubricity imparted thereto
Inventor: AKATA MASANORI
IPC: B41M5/52
Filed: 1985-08-31
Abstract: PURPOSE:To make it possible to certainly transport a sheet to be thermally transferred one at a time and to prevent the transport of a plurality of said sheets at once, by providing a receiving layer receiving the dye transferred from the thermal transfer sheet at the time of heating on the single surface of a base material while providing a slip layer on the other surface of the base material. CONSTITUTION:A sheet 1 to be thermally transferred wherein a receiving layer 3 is provided on the upper surface of a base layer 2 and a slip layer 4 is provided on the under surface thereof, is superposed so that the thermal transfer layer 8 of a thermal transfer sheet 9 having a thermal transfer layer comprising a sublimable dye and a binder laminated to the support 7 thereof is contacted with the receiving layer 3. The sheet 1 to be thermally transferred is heated from the back surface side thereof by a spot printing means heated and controlled by the electric signal corresponding to image information to transfer the sublimable dye from the thermal transfer layer 7 to the receiving layer 3 and a character or image is formed on the receiving layer 3. Because the sheet 1 to be thermally transferred has a slip layer 4, said sheet 1 can be smoothly taken out one at a time. When an antistatic layer 5 is provided on the surface of the slip layer 4, the lubricity of the sheet 1 to be thermally transferred can be enhanced still more.
Patent JP-S5886450-A (JP)
Inventor: POORU ANSONII DEEORAJIO
IPC: C12Q1/00
Filed: 1982-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1016348-A (JP)
Title: Printer
Inventor: YOKOYAMA YOSHIMASA
IPC: B41J2/32
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a printer not receiving the effect of the opening and closing accuracy of a cassette lid and minimizing the irregularity of the pressure contact force of a printing head to a platen to obtain stable printing quality. SOLUTION: When a cassette lid 3 is closed, an operation lever 26 is revolved by the pressing part 3a of the cassette lid 3 and, when a head arm is revolved accompanied by the revolving operation of the lever 26 to bring a printing head into contact with a platen roller under pressure, a lock member 28 is engaged with the operation lever 26 to lock the lever 26 and, therefore, it is unnecessary that the pressing state of the operation lever 26 be held by the cassette lid 3 locked by an apparatus main body 1 as is conventional. Therefore, the printing head can be brought into contact with the platen roller under pressure without being affected by the opening and closing accuracy of the cassette lid 3 and the irregularity of the pressure contact force of the printing head to the platen roller can be minimized and stable printing quality can be obtained.
Patent JP-S6252543-A (JP)
Title: Scan exposure type copying machine
Inventor: YANATORI HIROMI
IPC: H04N1/10
Filed: 1985-08-30
Abstract: PURPOSE:To prevent stray light from entering an optical path of copying and causing a decrease in copy picture quality due to fogging by providing a light shield member which has a slit at right angles of a scanning direction nearby an image forming lens and equalizing the width of the slit almost to the width of slit exposure on an image formation part by an optical scanning system. CONSTITUTION:A slit plate 20 is provided nearby the main lens 14 in a dark box 19. A rectangular slit part 20A are bored nearby the central of the slit plate 20; the length L of this slit part 20A is nearly equal to the width of incidence of luminous flux on the main lens 14 and the width W is nearly equal to the width of a slit image formed on the image formation part 18 through the optical system. Namely, the width W of the slit part 20A is set to a necessary irreducible value, i.e. 5-10mm in relation to a slit part 17 and a slit part 6A. Consequently, only luminous flux required to form the slit image is made incident on the main lens 14 and unnecessary light is cut off, so there is no fogging caused at the image formation part 18.
Patent JP-H0242391-A (JP)
Title: Boiling water reactor
Inventor: SAITO TOSHIYUKI
IPC: G21C13/08
Filed: 1988-08-03
Abstract: PURPOSE:To suppress thickness reduction due to erosion caused by the collision of high-flow-velocity steam by overlaying the internal surface of an elbow for the vertically downward flow of a main steam nozzle with austenite stainless steel. CONSTITUTION:A carbon steel elbow 3 is connected to the upstream-side main steam nozzle 1A and a downstream-side straight tube part 4 by welding and the internal surface of the elbow 3A is overlaied with austenite stainless steel. Then the internal surface overlay 2A of the nozzle 1A and the overlay 5 of the elbow 3A are connected at a connection part X through an internal surface overlay 7, which is made thicker than the overlays 2A and 5 to position weld metal 6 outside the overlay 7. Consequently, even if main steam exiting from a nuclear reactor pressure container maintains a high flow velocity and strikes on the elbow 3A after passing through a flow rate limiting mechanism, the thickness reduction due to the erosion is suppressed and the reliability is improved.
Patent JP-S5983531-A (JP)
Inventor: SUZUKI MAKOTO
IPC: H02H3/40
Filed: 1982-11-01
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-S6437086-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: SHIMADA YUZO
IPC: H05K3/46
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a multilayer ceramic wiring board whose wiring parts can be transferred into a superconducting state at the temperature higher than the temperature of liquid nitrogen by a method wherein the wiring parts in the multilayer ceramic wiring board are made of material whose main component is ytterbium-barium-copper oxide. CONSTITUTION:Wiring parts in a multilayer ceramic wiring board are made of material whose main component is ytterbium-barium-copper oxide and the wring parts are formed inside insulating ceramics. As the insulating ceramic material, mixture of quartz glass powder and boron silicate glass powder is employed. A green sheet with a small and uniform thickness is made of the insulating ceramic material and a required conductor pattern is formed on the green sheet with conductive paste. The conductive paste is obtained by kneading ytterbium oxide (Yb2O3), barium carbonate (BaCO3) and copper oxide (CuO) with organic solvent. Then the insulator and the conductor are baked together. The wiring formed like this is transferred into a superconducting state at about 90K which is higher than the temperature of liquid nitrogen and shows zero electric resistance.
Patent JP-S5895849-A (JP)
Title: Semiconductor device
Inventor: TANAKA TOSHINORI
IPC: H01L21/60
Filed: 1981-12-01
Abstract: PURPOSE:To obtain the resin seal type semiconductor device having excellent electrical characteristics without using the precious metals, particularly, Au by connecting a terminal on a semiconductor chip and the external terminal of a lead frame by an aluminum alloy wire. CONSTITUTION:A die bonding section 1 and the external terminals 2 are plated with Au or Ag in conventional devices, but they are not plated according to a wet type plating method and Al films 3 are formed through a vacuum deposition method through which the control of film thickness is stable. The Si chip 5 can stably be fixed with Ag paste and a solder material 4 such as solder without using Au foil for die bonding. The Al electrodes 6 of the Si chip 5 and the Al films 3 of the external terminals are connected by employing Al wires, and both the Si chip side and the external terminal sides are formed in the junctions of Al-Al. Corrosiveness and electrical characteristics are improved because the Al-Al junction does not shape an intermetallic compound as compared to an Al-Au junction and an Ag-Au junction.
Patent JP-S6438343-A (JP)
Title: Taking out method and its device for plate-shaped member
Inventor: KIKUHARA TORU
IPC: B65H1/28
Filed: 1987-07-31
Abstract: PURPOSE:To stably take out a plate-shaped member left as horizontally placed from its heap condition by providing a selectively engaging supporting means for temporarily supporting the plate-shaped member in the upper. CONSTITUTION:Selectively engaging a stopper pawl 34 through a space part between magazine guides 30, a transparent window 9 in an engaging position and in the upper from this engaging position is temporarily supported onto the stopper pawl 34. In this way, a feed of these transparent windows to the bottom is temporarily stopped. Constituting the stopper pawl 34 turnable with a turn supporting point 35 serving as the center, when the stopper pawl 34 is placed in a full line position, its point end part 34a comes into contact from the bottom side with the transparent window 9 in the full line position, performing a temporary stop left as it is. In the other hand, in a position lower than the full line position, a transparent window 9 is taken out sheet by sheet from the bottom part by the action of separator pawls 31 similarly to the past. When the stopper pawl 34 is released from its engagement as shown by a one- dot chain line during the progress of taking out or after its end under the separator pawl 31, the transparent window 9, existing to be supported till that time, moves to the bottom being placed in the taking out action.
Patent JP-S5983159-A (JP)
Title: Formation of resist image
Inventor: TANIGAKI KATSUMI
IPC: G03F7/32
Filed: 1982-11-02
Abstract: PURPOSE:To form a resist image having a fine shape and improved resolution by developing a resist made of a polymer contg. aromatic rings or a resist made of a mixture of the polymer with a cross-linking agent using a specified developer. CONSTITUTION:A polymer film made of a polymer contg. aromatic rings or of a mixture of the polymer with a cross-linking agent is formed on a substrate, and it is irradiated with radiant rays such as electron beams, X-rays, ultraviolet rays or deep ultraviolet rays or corpuscular radiation such as ion beams or neutron beams to form a latent image. When the latent image is developed, a soln. contg. dimethylformamide is used as a developer. The developer is suitable for use in the development of a vinylnaphthalene polymer, and it produces a significant effect on a mixture of the polymer with a diazide cross-linking agent. The resist can be thoroughly developed without causing excessive swelling, and a resist image having a fine shape and practically improved resolution can be formed.
Patent JP-H0482930-A (JP)
Title: Special spun yarn
Inventor: SAKA MASANORI
IPC: D02G3/22
Filed: 1990-07-20
Abstract: PURPOSE:To provide a special spun yarn composed of a staple fiber and a specific filament at a specific ratio, free from pilling, having high yarn strength and bulkiness and giving comfortable feeling to the body. CONSTITUTION:The objective spun yarn is composed of (A) 70-90wt.% of stable fibers having a tensile strength of <=3.5g, preferably 3.0-3.4g and (B) 30-10wt.% of filaments having total denier of <=225de. The cross-sections of the component B in the inner layer of the yarn and those in the outer layer of the yarn are randomly distributed in longitudinal direction.
Patent JP-H0357263-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI KATSUYUKI
IPC: H01L21/822
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a desired value of resistance and to improve its reliability by forming a thin film resistor of tungsten silicide and then N2-annealing it. CONSTITUTION:A field film 2 is formed on a P-type semiconductor substrate 1, N<+> type source and drain regions 3, 4 are further formed, and a gate electrode 6 is formed through a gate insulating film 5. An intermediate insulating film 7 is formed, and a thin film resistor 8 made of tungsten silicide is formed. Then, the resistor 8 is N2-annealed at about 430 deg.C, treated for a period to obtain an object resistance, and a resistor 9 having a desired resistance can be formed to improve its reliability.
Patent JP-H0997230-A (JP)
Title: Method and system for data transfer
Inventor: JIYON EMU KAIZAA
IPC: G06F13/42
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer method for transferring data in a virtual memory data processing system and to provide the data processing system therefor. SOLUTION: An address converted by using a Power PC external control instruction is transferred to a data shift engine arranged in the memory controller of the system and previously transferred parameter is transferred to a control register in the memory controller. Data is transferred at high speed between the system memory and an I/O device by using minimum processor overhead and bus band width. The system/method are useful for transferring much data between the memory and a device such as a graphic adapter or a multi-media device.
Patent JP-2001019892-A (JP)
Title: Aqueous enamel
Inventor: HIROSE JUNICHI
IPC: A61K8/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous enamel excellent in safeness, film-forming properties, applicability, coating film gloss, shade, adhesiveness, scratch resistance, feel to the touch, water resistance, dryability, and aging stability by jointly using a nitric ester of a carboxyalkylcellulose having specified degree of substitution and mol.wt. and a methacrylic ester. SOLUTION: A nitric ester (A) of a carboxyalklylcellulose having a degree of nitric ester substitution per anbydrous glucose unit of 0.50-2.30, a degree of carboxyalkyl ether substitution per anhydrous glucose unit of 0.50-1.50, and an average mol.wt. of 5,000-230,000 and a methacrylic ester (B) represented by the formula are jointly used. In the formula, R is 1-20C alkyl; and m and n are each 300-700. The wt. ratio of ingredient A used to ingredient B used is preferably 0.001-20. A polyhydric alcohol is favorable as the solvent. Usually, the amount of water compounded into the aqueous enamel is preferably 0.5-80 wt.%; and the amount of the solvent, 30 wt.% or lower.
Patent JP-S5983632-A (JP)
Title: Preparation of headrest
Inventor: TAKABAYASHI TAKAMITSU
IPC: B29C44/58
Filed: 1982-11-04
Abstract: PURPOSE:To obtain a headrest without performing the correction of a step part, by integrally molding a cushion member formed by injecting a foamable synthetic resin stock material, a reinforcing core body with a support rod and a surface skin. CONSTITUTION:A surface skin 9 having a predetermined hollow shape is molded from thermoplastic soft synthetic resin such an vinyl chloride resin so as to form a cylindrical injection port 10 to the part corresponding to the bottom part of a heatrest by blow molding and a reinforcing core body 11 with a support rods is arranged in said surface skin 9 during or after the molding of the surface skin 9. The surface skin and the reinforcing core body are set in a mold 12 comprising splid molds and the support rods are fixed to a support rod supporting apparatus 13. Foamable synthetic resin 14 is injected in the surface skin 9 from the injection port 10 thereof after setting and the cushion member 16 is formed between the surface skin 9 and the reinforcing core body 11 by foaming and curing the resin 14. After the member 16 is formed, the injection port 10 is removed by cutting to obtain a final product.
Patent JP-S6437534-A (JP)
Title: Liquid crystal display element
Inventor: FUJIWARA YOSHIYUKI
IPC: G02F1/1347
Filed: 1987-08-04
Abstract: PURPOSE:To provide a twist angle which is large as a whole to a titled element as well as to increase the response speed thereof and to decrease the pretilt angle by laminating plural sheets of liquid crystal cells in such a manner that the twist angles of the liquid crystal molecules of the adjacent liquid crystal cells are made continuous, thereby setting the twist angle as a whole at >=180 deg.. CONSTITUTION:Transparent electrodes 2 and oriented films 3 are respectively formed on the rear face of a 1st glass substrate 1A, the front and rear faces of a 2nd glass substrate 1B and the front face of a 3rd glass substrate 1C. The liquid crystals 5 are respectively sealed therebetween via sealants 4. The liquid crystal molecules 5a of the upper layer liquid crystal cell are provided with 90 deg. twist angle and the liquid crystal molecules of the lower layer liquid crystal cell are likewise provided with 90 deg. twist angle, by which the twist angle of the liquid crystal cells over the entire part of the upper and lower layers is set to attain 180 deg. in continuation. The twist angles are thereby dividedly shared by the respective liquid crystal cells, by which the response speed over the entire part is increased and the pretilt angle is decreased.
Patent JP-S6256668-A (JP)
Title: Valve full open stopper
Inventor: TAKETOMO MASAKI
IPC: F16K1/22
Filed: 1985-09-04
Abstract: PURPOSE:To reduce turbulence in a flow inside the pipe line by forming the shape, where a valve body and stopper for holding it in the position of full opening are combined together, into a streamline shape in the direction of the axis of a flow pipe. CONSTITUTION:Inside a cylindrical valve box 1, a disk-shaped valve body 2 is connected with a valve axis 3 and opening or closing and valve opening degree control of the vane body 2 is performed by giving a rotational torque to the valve axis 2. The contact surfaces between a valve full open stopper 5 and the valve body 2 are respectively planes and an opposite surface forms a stream-line shape. Since the section in the direction of pipe axis in the pipe line at the time of full opening of the valve forms a stream-line shape by combining the valve body 2 with the stopper 5, the flow is not disturbed and any pressure loss can be reduced.
Patent JP-H0748617-A (JP)
Title: Method for micronizing oxide inclusion
Inventor: KAWACHI YUJI
IPC: C21C7/04
Filed: 1993-08-04
Abstract: PURPOSE:To micornize the oxide inclusion by adding Mg and coke into molten steel. CONSTITUTION:Mg is added to a molten steel contg. Si, Mn and Al and contg. <=1.2wt.% C. In this case, the coke is impregnated with Mg as an Mg source, and the Mg and cake contg. 2-60wt.% Mg is used. The kind of Mg source, adding rate, adding place and adding method are optimized. Consequently, the inclusion is micronized with an inexpensive Mg source, and a steel material excellent in quality and characteristic is supplied at a low cost.
Patent JP-H05205280-A (JP)
Title: Optical disc and recorded signal reproducer therefor
Inventor: TOMITA YOSHIMI
IPC: G11B7/24097
Filed: 1992-07-21
Abstract: PURPOSE:To realize high density and high capacity recording by providing a plurality of crosstalk detecting regions in the peripheral direction and detecting only a crosstalk detecting pit in each crosstalk detecting region on each signal track. CONSTITUTION:An operating means 6a receives outputs from a first crosstalk-pit extractor 14 and a second crosstalk detecting pit extractor 15 and performs a predetermined operation. A second coefficient operating unit 18 receives outputs from a first coefficient operating unit 17 outputting a control signal, the second crosstalk detecting pit extractor 15, and a third crosstalk detecting pit extractor 16 and performs a predetermined operation to produce a control signal. A read out signal processing means 7a comprises a second amplifier 12 for attenuating the output from a first optical detector 11 based on a control signal delivered from the first coefficient operating unit 17, and a subtractor 21 for subtracting outputs of first and second amplifiers 19, 20 from the output of a second optical detector 12.
Patent JP-H0533414-A (JP)
Title: Form-thermal insulating panel and its manufacture
Inventor: IZUHARA KUNIMASA
IPC: E04B2/86
Filed: 1991-08-02
Abstract: PURPOSE:To sharply improve the efficiency of framework about form-thermal insulating panel used as being left after buried in as concrete structure. CONSTITUTION:A form-thermal insulating panel has a plate-shaped thermal insulating member 12 made of foam plastic and a metal lath 14 which has plural ribs 16 formed at fixed intervals and is buriedly provided in the thermal insulating member 12. The metal lath 14 having the plural ribs 16 formed at fixed intervals is arranged in a mold, and the foam plastic is added into the mold with a foaming agent and frothed, and then formed into a plate.
Patent JP-H0731004-A (JP)
Title: Current collector
Inventor: OSHIMA TETSUJI
IPC: H01R41/00
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a current collector in which installation area, air resistance, and wind noise are reduced. CONSTITUTION:The current collector employs a single supporting insulator 13 provided with a non-through hole made in the center of the upper face thereof and a plurality of through holes. The cylinder 14 of the current collector is fitted, at the cylindrical part thereof, in the non-through hole in order to fix the cylinder and the flange part to the upper face of the insulator. The plurality of through holes are used for passing high voltage wires feeding a collected current to the car body and for ventilating the current collector.
Patent JP-S5985099-A (JP)
Inventor: HORIMATSU KAZUO
IPC: E21D13/00
Filed: 1982-11-05
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-H1014495-A (JP)
Title: Powdery tea-drying device of middle crumpling machine for producing tea
Inventor: TERADA JUNICHI
IPC: A23F3/12
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the powdery tea-drying device of a middle crumpling machine for producing tea, capable or drying while carrying the powdery tea separated from the middle crumpling machine. SOLUTION: Vibration conveyers 13, 14 are disposed on the back sides of middle crumpling machines 3, 4 along the middle crumpling machines 3, 4 to apply hot air to powdery tea carried with the vibration conveyers 13, 14. Wire nets 15, 16 or porous plates are spread on the vibration conveyers 13, 15 to form a double structure for applying the hot air to the carried powdery tea. The powdery tea-drying device enables to enhance the efficiency of the middle- crumpling machine for producing the tea, also enhance the efficiencies of an unrefined tea-drying machine and a finely crumpling machine and further improve the quality of the unrefined tea. The powdery tea-drying device unnecessitates a drying machine only for the powdery tea.