baber/WOPTO huggingface dataset:
Patent JP-S6357674-A (JP)
Title: Treating material and method used in forming hydrophilic coating film
Inventor: YAMAZOE KATSUYOSHI
IPC: F28F19/02
Filed: 1986-08-28
Abstract: PURPOSE:To obtain a treating material giving a coating film which has excellent hydrophilic properties and anticorrosiveness and does not emit malodor, by mixing an alkali metal silicate, an amino alcohol, and a water-soluble resin or a water-foluble silane coupling agent. CONSTITUTION:A treating material containing an alkali metal silicate, an amino alcohol, and a water-soluble resin and/or a water-soluble silane coupling agent. The alkali metal silicate to be used has preferably a molar ratio of SiO2 to M2O of 0.5-3. If the molar ratio is less than 0.5, the anticorrosiveness of the coating film will be unsatisfactory; if above 3, an effect of controlling the malodor of the coating film will be small. An amino alcohol remarkably inhibits the emission of malodor peculiar to an alkali metal silicate film. As the water- soluble resin, a water-soluble nylon, a naturally occurring high-molecular polysaccharide, etc. are effectively used. A preferable silane coupling agent is that of formula I or II (wherein R1 is a 1-3C alkyl; R2 is a 1-3C alkylene).
Patent JP-H0488579-A (JP)
Title: Picture processor
Inventor: HASHIMOTO YASUNORI
IPC: G06T3/40
Filed: 1990-08-01
Abstract: PURPOSE:To decrease the degradation of picture quality when converting the picture element density of a binary picture by providing the convention means which convert a binary picture data read based on the control of the control means into the picture element density and obtaining a multi-level data. CONSTITUTION:While confirming a multi-level output printer 5 and an inside state, a CPU 6 instructs the read of the picture data to a memory control part 1 and afterwards, a printing operation is started. When printing-out the picture data stored in a memory 2 into original one, the memory control part 1 reads out the picture data from the memory 2 and controls the data to be outputted to a projection processing part 4. In the projection processing part 4, the picture element density is converted with an arbitrary magnification, and the multi-level output printer 5 forms a multi-level picture based on the converted picture data. When printing is executed over plural pages, the above-mentioned operation is repeatedly executed until all the pages are completely printed. Thus, when the picture element density of the binary picture is converted, the degradation of picture quality can be decreased.
Patent JP-H0950721-A (JP)
Title: Manufacture of superconducting cable
Inventor: IWASAKI SHOJI
IPC: H01B12/10
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a superconducting cable which permits great degrees of freedom in selecting materials that can be used as a material for forming reinforcing and stabilizing layers and moreover enables cost reduction. SOLUTION: A manufacturing method wherein a reinforcing layer 4 is equipped on the circumference of a core part 2 comprizing an alloy grouped superconductor or a core part 2 equipped with a material capable of becoming a superconductor by heat treatment, and furthermore a stabilizing layer 5 is equipped on the circumference thereof. A plurality of columnar bodies 43 comprizing a reinforcing material chosen among a Cu-Nb alloy, a Cu-Al alloy, and a Cu-Ag alloy are provided juxtaposedly on the circumference of the core part 2 along the direction of the length of the core part 2, and diameter reduction processing is conducted after a covering tube 44 comprizing a stabilizing material is put outside the columnar bodies 43.
Patent JP-H0652828-A (JP)
Title: Discharge lamp using sintered electrode
Inventor: TAKAGI MASASANE
IPC: H01J1/28
Filed: 1992-07-29
Abstract: PURPOSE:To provide an electrode for a discharge lamp which allows quick temperature rise in a cold cathode mode, prevents the scattering of emitters and stabilizes an arc spot in a hot cathode mode. CONSTITUTION:In a discharge lamp which has an electrode shaft 41 provided with an electrode head 43 made from a high-melting-point metal porous sintered body as an electrode 4, the electrode head is formed in a hollow structure with the end face open and a number of cavities impregnated with thermoelectron emitting substance 6. In this way, the electrode head formed in a hollow structure with the end face open has good temperature rise during starting, promotes the emission of thermoelectrons from the thermoelectron emitting substance and allows shift to a hot cathode mode in a short time. Emitters moved into the hollow portion and prevented from being attached to a bulb wall emit a great amount of electrons to improve time lamp in efficiency when shifted into arc discharge.
Patent JP-S6179352-A (JP)
Title: Connecting and controlling system of subscriber circuit
Inventor: OKA MASATOMO
IPC: H04M3/42
Filed: 1984-09-26
Abstract: PURPOSE:To save time and labor required by a calling subscriber for making recalling operations and, at the same time, to reduce the load to a communication network and exchange caused by a non-completed call, by providing an incoming connecting queue recording means which records calling signals addressed to a subscriber while the subscriber is talking and a limiting means which closes the channel with the other subscriber sending a calling signal when a disconnection signal is received. CONSTITUTION:When a control section 8 receives a calling signal while a subscriber circuit state 10a in a memory section 9 communicates with another communication channel terminal section 3b, the calling signal from the communication channel terminal section 3a is recorded at the end of an incoming connecting queue 11a. Upon receiving a disconnection signal thereafter, the control section 8 checks the state of the incoming connecting queue 11a and, when the calling signal from a communication channel terminal section 3c is recorded at the first of the queue 11a, fetches the record of the calling signal from an incoming connecting queue 11c and designates a subscriber circuit connecting section 6a to send a calling signal.
Patent JP-S6360297-A (JP)
Title: Insoluble electrode for chromium plating
Inventor: HIMENO MAKOTO
IPC: C25D7/06
Filed: 1986-08-29
Abstract: PURPOSE:To obtain the title insoluble electrode for chromium plating capable of obtaining a high-quality chromium plating with less pinholes in the continuous chromium plating of a steel strip by alternately providing and electrically conductive face and a nonconductive face in the conveying direction of the steel strip. CONSTITUTION:The insoluble anode 10 of this invention is obtained by alternately arranging a specified number (n-number) of the conductive faces 12 and the nonconductive faces 13 at regular intervals on one face of a rectangular electrode board 11 consisting of an insulating material in the lengthwise direction of the board. At the time of plating,, the anode 10 is arranged in a plating bath so that the lengthwise direction of the board 11 is in the hoop conveying direction as shown by the arrow B. Namely, the steel strip is successively plated by the first, the second, ..., the n-th conductive face. When the length of the conductive face 12 is assumed to be l1 and the length of the nonconductive face is assumed to be l2, the lengths are preferably limited to conform to 0.5l1<=l2<=5l1.
Patent JP-H1032609-A (JP)
Title: Interface converter
Inventor: SUZUKI SHINYA
IPC: H04L12/66
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the communication cost and to improve the utilizing efficiency of a communication channel by selectively connecting the communication channel in response to the communication speed of a communication terminal equipment. SOLUTION: In the interface converter provided with a LAN interface section 14 connecting a communication terminal equipment, a high speed digital private line interface section 15 connecting a relay line, an ISDN basic interface section 16 and an ISDN primary group interface section 17, upon the receipt of information denoting a communication speed used by the communication terminal equipment via the LAN interface section 14, a main control section 10 selects a relay side line to be connected in response to the communication speed and conducts call control of the selected relay side line to select the communication terminal equipment to any or all of communication lines depending on the communication speed.
Patent JP-H0948332-A (JP)
Title: Brake control device for automobile
Inventor: DEGUCHI HISASHI
IPC: B60T8/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device for an automobile having high responsiveness and reliability with a simple structure and advantageous in cost. SOLUTION: This brake control device for an automobile is provided with a leak passage 9 branched from a piping system of a master cylinder 3 and a wheel cylinder, a solenoid valve 8 opening or closing the leak passage 9, a vehicle speed sensor detecting the speed of a vehicle, an acceleration sensor detecting the deceleration of the vehicle, and a controller 13 opening or closing the solenoid valve 8 based on the detection signals from both sensors. The controller 13 compares the presently detected deceleration with the previously detected deceleration when the vehicle speed becomes a specified value or below, it outputs the opening signal to the solenoid valve 8 when the difference exceeds a specific value, and it weakens the braking force immediately before the vehicle is stopped to prevent a sudden stop (so-called jolt stop).
Patent JP-H0486304-A (JP)
Title: Control device for cross compound steam turbine having turbine bypass system
Inventor: HOSAKA HIDEO
IPC: F01D19/00
Filed: 1990-07-31
Abstract: PURPOSE:To prevent abnormal increase of a temperature of a steam inlet of a high pressure turbine by varying a ratio between an inflow steam rate from a governing valve and that of an intercept valve at the time of starting a turbine based on a deviation signal between an exhaust temperature of the high pressure turbine and a high pressure turbine exhaust temperature limit value. CONSTITUTION:In a plant of the caption, steam from a high pressure turbine is heated by a reheater and flowed into a medium pressure turbine through an intercept valve 16. At the starting of the turbine, a part of main steam is controlled in a flow rate by means of a speed matching valve 18 and flowed into a secondary turbine for accelerating it. An exhaust temperature controller 50 is provided, and a limit temperature of the turbine exhaust is set based on a primary turbine rotational number signal 51. The deviation between the control temperature signal and a high pressure turbine exhaust temperature signal 52 is input to a function generator 54. When an actual high pressure exhaust temperature exceeds the exhaust temperature limit value, a specified functional signal is output to a gain setter 43. A function is output therefrom so as to make an intercept valve flow rate command stronger than a steam governing valve flow rate command.
Patent JP-H05109832-A (JP)
Title: Etching wiring for integrated circuit
Inventor: UORUFUGANGU ZAIDERU
IPC: H01L23/498
Filed: 1991-07-19
Abstract: PURPOSE: To enable reduction in abandonment of an etched wiring for an integrated circuit from a support material by forming a lead wire in a winding manner which reaches a connection point of a frame with an adjacent integrated circuit wiring. CONSTITUTION: A conductor path of an etched wiring 4 is abutted, at a center portion of the wiring, against a portion where an integrated circuit is to be installed after cutting a metallized region 5. A galvanic frame includes a lead wire 1 reaching a connection point 2 with the etching wiring 4, and metallized scored band portions 6 on both sides of the etching wiring 4. The lead wire 1 is located between the etching wirings 4. In this case, the lead wire is formed in a winding manner at various portions, so that the etching wiring 4 is isolated from the lead wire 1 by cutting at a cut portion 7. Thus, abandonment of the etched wiring 4 for an integrated circuit from a film as a support material may be reduced.
Patent JP-S6178824-A (JP)
Title: Chemically curable resin comprising compound having 1-oxa-3-aza-tetralin group and alicyclic epoxide resin, manufacture, curable process and use of said resin
Inventor: HERUBERUTO SHIYURAIBAA
IPC: C08G14/06
Filed: 1985-09-13
Abstract: A composition comprising a polymeric resin derived from (A) at least one compound containing an average of more than one 1-oxa-3-aza-tetraline group per molecule with (B) at least one cycloaliphatic epoxide containing at least two epoxide groups, at least one of said epoxide groups being part of said ring, the mole ratio of (B) to (A) being in the range of about 0.2 to about 2.
Patent JP-H0526268-A (JP)
Title: Brake disc and manufacture thereof
Inventor: NUKINA MASAHIKO
IPC: F16D65/12
Filed: 1991-07-19
Abstract: PURPOSE:To reduce weight and to provide excellent wear resistance. CONSTITUTION:A brake disc itself is manufactured by effecting high pressure casting by using an aluminum alloy. Friction plates 16 are joined and coupled with respective tapered surfaces 27 and 28 on both sides through a friction welding method.
Patent JP-S6448340-A (JP)
Title: Hybrid relay
Inventor: NISHI HIROYUKI
IPC: H01H51/00
Filed: 1987-08-14
Abstract: PURPOSE:To prevent occurence of arcs in an output contact mechanism by providing an auxiliary contact mechanism for operating a switching mechanism actuated by an electromagnetic coil, and making the contact distance in the output contact mechanism larger than that in the auxiliary contact mechanism. CONSTITUTION:An auxiliary contact mechanism 54 for operating a switching mechanism actuated by an electromagnetic coil, while the contact distance in an output contact mechanism 50 is larger than that of the mechanism 54. Namely, when a load current is supplied, the contact of the mechanism 54 having a small contact distance is at first connected by means of an electromagnetic coil 7, and thereby the mechanism 50 is connected when a load circuit Y and a switching mechanism 51 are energized. The mechanism 50 having a large contact distance is separated when the switching mechanism 51 and the load circuit Y are energized in case the load current supply is stopped. it is thus possible to prevent occurence of arcs in the output contact mechanism 50.
Patent JP-H0526888-A (JP)
Title: Speed sensor
Inventor: SAKAMOTO SATOSHI
IPC: G01P3/52
Filed: 1991-07-19
Abstract: PURPOSE:To make counterelectromotive force at the time of constant speed transfer approximately constant and detect precise speed by using a coil whose number of turns is greater at both ends than in the middle part. CONSTITUTION:Either of a coil 9 and a magnet 8 is fixed side, while the other is movable, for instance. The coil has a cylindrical bobbin 11 on which the number of turns is greater at both ends than in the middle part. Thereby counterelectromotive force at the time of constant speed transfer is always approximately constant and precise speed detection can be performed even if the edge of the magnet 8 is at any position of the coil 9.
Patent JP-2000035519-A (JP)
Title: Optical transmission body, optical transmission body array and image sensor
Inventor: UOZU YOSHIHIRO
IPC: G02B3/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission body having a large lens diameter, a short conjugate length and a deep depth of focus. SOLUTION: This is a cylindrical optical transmission body 1 having a distribution approximated by a quadratic curve in which a radius r is 0.2 mm-0.45 mm and at least a refractive index distribution at 0.3r-0.7r from a center axis 4 is stipulated by n (L) =n0 1-(g2/2)L2} (provided that, n0 is a refractive index in the center axis of an optical transmission body, L is a distance (0<=L<=r) from the center axis of the optical transmission body; g is a refractive index distribution constant of the optical transmission body and n (L) is a refractive index at the position to a distance L from the center axis of the optical transmission body). The constant g satisfies 0.35 mm-1<=g<=0.5 mm-1 and 0.10<=g.r<=0.16 at a wave length of 570 nm.  A photo-absorbent coexistence layer 2 having 50 μm or more thickness is formed in the region within 100 μm range from the outer circumference toward the center axis, within the range of 0.6r or more outside from the center axis and including the range of 0.8r-0.95r.
Patent JP-S6181250-A (JP)
Title: Fixing structure of resin molding
Inventor: TSUCHIDA TOSHIO
IPC: B60R13/04
Filed: 1984-09-28
Abstract: PURPOSE:To prevent waving of resin molding due to temperature variation and to eliminate gap between the bumper by passing a resilient band into the resin molding then securing the opposite ends of said band under tense condition to the rear face of bumper. CONSTITUTION:A bumper 1 has resin molding 2 having C-shaped cross-section fixed along the fixing groove 3. Here, resilient band 6 such as a rubber tube is arranged along said groove 3 and stretched to hold the resin 2 in said groove 3 through recovery force. Fixing metals 8 are secured to the opposite ends of said band 6 pulled through a through-hole 7 at the end of bumper 1 to the rear face side of resin bumper 1 then stopped to a post 10 on the rear face of bumper 1 by means of a tap screw 9. Since the resin molding 2 is allowed to extend/contract relatively in the longitudinal direction, the rear face of resin molding 2 will contact entirely against the bottom face of the fixing groove 3 at anytime resulting in prevention of waving or gap.
Patent JP-H1049541-A (JP)
Title: Meaning information processor
Inventor: KITAGAWA TAKATSUGU
IPC: G06F17/30
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed by projecting a candidate for a retrieving word specified by a user which are close to the retrieving word in a partial space of a meaning space and making a search when the candidate is selected. SOLUTION: When there is an input from an input/output device 102, the processing of a meaning space generation part 106 is performed on a condition that the input data are a space generating word group. When the input data are a group of words to be compared, the processing of a comparison object word group mapping part 107 is performed. When there is input from a communication device 101, on the other hand, it is judged whether or not the input is access by a new user. When the input data are a syntax word group, the processing of a projection conversion and generation part 104 is performed. When the input data is a retrieved word group, the processing of a basic processing part 103 is performed.  The basic processing part 103 calculates the relation between a retrieved word and a word to be compared in the partial space by a distance calculation part by using dynamic measurements (distance, norm, etc.) determined by the center of gravity of meaning. On the basis of the calculated distance, a retried word vector group is rearranged in the decreasing order of distances and stored in a storage device 105.
Patent JP-S58106832-A (JP)
Title: Dry etching device
Inventor: FUJIMOTO HARUHIKO
IPC: H01L21/302
Filed: 1981-12-18
Abstract: PURPOSE:To accurately and securely detect the etching finishing point of a material to be processed with small etching area, by providing a light reflection film on the external wall surface except for the monitor window of a quartz chamber. CONSTITUTION:In a plasma etching, the inside of the quartz chamber 1 is maintained at a fixed vacuum degree, and then a desired processing gas is supplied in a desired amount. A stage 3 is heated to a desired temperature, then a desired high frequency power is impressed between a pair of parallel electrodes, and accordingly plasma formation is contrived resulting in the etching of the film of the water 2 surface. On the outer peripheral wall of the quartz chamber 11, an Al film is formed by evaporation as the reflection film 19 on the region except for the monitor window 18. A condensing lens 20 is positioned at the monitor window 18 and transmits a light intensity of radical F* in the quartz chamber 1 into a detector 22 out of the high frequency field via an optical fiber 21. Since the reflection film 19 is formed on the external wall surface of the quartz chamberf 1, the light of radical F* does not leak out of the quartz chamber 1. Therefore, fine variation of light intensity can be detected.
Patent JP-H0490999-A (JP)
Title: Helicopter vibration insulating device
Inventor: YAGISHITA IKUZO
IPC: B64C27/51
Filed: 1990-08-02
Abstract: PURPOSE:To adjust tracking to a state within a reference to damp vibration by automatically regulating the length of a pitch control rod mounted on the root part of a rotor blade. CONSTITUTION:An upper pitch control rod 1 is coupled to a rotor blade 12 and a lower pitch control rod 4 to a rotary scissor 6 by means of a pin. Threading in an opposite direction to each other is applied to the lower part of the rod 1 and the upper part of the rod 4, and the two rods are inserted in the screw hole of a connector 2 in a manner to be brought into a vertically linear state. Teeth formed in the outer periphery of the connector 2 are securely mounted on the shaft of a motor 5 through a gear 3, and when the motor 5 is run, a distance between points (a) and (b) is increased and decreased according to the direction of the running. A signal, by means of which the tracking state of the end of a blade 12 is indicated, is transmitted through an amplifier 7 and a controller 8 to the motor 5 as a signal by means of which a rotation direction and a rotation angle are indicated. By running the given motor 5 of a plurality of motors by a given amount, a distance between the points (a) and (b) is regulated. This constitution damps vibration due to tracking of the blade 12.
Patent JP-H09107204-A (JP)
Title: Microwave polarizer
Inventor: DEIBITSUDO HARISON
IPC: H01P5/107
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To attain energy coupling between a waveugide and a transmission line by selecting an intrusion depth of a plurality of probes intruded in a waveguide to be a depth less than a specific impedance so as to improve crosstalk and simplifying or unrequiring any matching circuit. SOLUTION: Two probes 1, 2 are formed on a microwave board 5 orthogonal to each other and connected to an amplifier via, e.g. microwave strips 3, 4. The probes 1, 2 are intruded into a space given by a waveguide 6 in a depth of (x). Two ends E, E of the two probes 1, 2 is spaced by a distance and when the spacing between the two ends E, E is decreased, crosstalk is increased. The intrusion depth (x) of the probes 1, 2 is selected so that the input impedance of the probes 1, 2 is less than 50ohms, preferably 20ohms. Thus, the spacing of the ends E, E of the two probes 1, 2 is increased to loosen the coupling between the probes 1, 2.