baber/WOPTO huggingface dataset:
Patent JP-S63227197-A (JP)
Title: Time division exchange system
Inventor: ITO KAZUHIKO
IPC: H04Q11/04
Filed: 1987-03-17
Abstract: PURPOSE:To update the connecting information of respective exchange connecting equipments according to change information and to prevent decrease in the number of bits due to the increase of channels by providing a change signal channel including signals indicating the number and the width of the channel in which a change is generated according to the start of a call or the completion thereof and the start or the completion of a transmission at the leading part of respective information fields. CONSTITUTION:In order to start to transmit the information from a certain terminal in the channel Ib when the information transmitted to an information area is absent, the number B of the Ib, the width Wb (3 indicating three bytes) and a transmission start signal are fed to the change signal channel V and the three bytes are fed to the area D. The exchange connecting equipment recognizes that the three bytes of the area D are the information of the channel Ib according to this change information and stores. At the time of transmitting the information by the start of the call for other terminal by the channel Ia, the number A, the width Wa (1 shows 1 byte) and the transmission start signal are fed to the channel V. At the time of completing the transmission of the Ib, the signal is fed to the channel V and a receiving exchange identifies and stores the respective information channels. Therefore, the quantity of the information which can be transmitted in the constant information field can be increased.
Patent JP-H08260043-A (JP)
Title: Production of ferritic stainless steel sheet excellent in formability
Inventor: FUJISAWA MITSUSACHI
IPC: C22C38/60
Filed: 1995-03-20
Abstract: PURPOSE: To produce a ferritic stainless steel sheet having excellent r-value, elongation, and formability even if hot rolled plate annealing is omitted, by subjecting a steel stock having a specific composition consisting of C, Si, Mn, Cr, S, O, N, and Fe to hot rolling under specific conditions and then to cold rolling. CONSTITUTION: A ferritic stainless steel stock, which has a composition consisting of, by weight, <=0.005% C, <=0.5% Si, 0.1-0.5% Mn, 10-35% Cr, <=0.0030% S, <=0.0040% O, <=0.005% N, and the balance Fe with inevitable impurities and satisfying (C+N)<=0.0060% and further containing, if necessary, 4(C+N) to 0.5% Ti or one or more kinds among <=3.0% Mo, <=0.2% Nb, and <=0.002% B or either or both of 0.0003-0.02% Se and 0.0005-0.01% Ca, is hot- rolled. Hot rolling conditions at this time are: rolling rate at the final pass, >=1000m/min; rolling finishing temp., >=800 deg.C; cumulative draft at final side 4 passes, >=70%; and coiling temp., >=600 deg.C.
Patent JP-2000258298-A (JP)
Title: Method for tracing light ray
Inventor: HASHIMOTO SUMIO
IPC: G01M11/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately obtaining a locus of a light ray even in the case that a refractive index change due to an inner stress distribution is slight or an optical axis direction and a normal direction of a boundary of a medium are different. SOLUTION: In a step S11, a wave front normal vector is assumed. In a step S12, a refractive index n of the assumed wave front vector direction is expressed as a function of the assumed normal vector, and differentiated values of components of the normal vector of the index are obtained. In a step S13, a value of an approximate error is obtained, and whether this becomes a sufficiently small value or not is decided. If it becomes the sufficiently small value, a converging calculation is then stopped, and the value is set as the normal vector to be obtained. The refractive index of the normal vector direction is calculated from the value. When the approximate error is small, in steps S14, S15, and S16, new wave front normal vector is obtained by a Newton method, and the process is returned to the step S11.
Patent JP-H08262430-A (JP)
Title: Laminate for liquid crystal display
Inventor: TAGAMI MASAKATSU
IPC: C09D183/04
Filed: 1995-03-20
Abstract: PURPOSE: To prevent the intrusion of water and to adhere an acrylic adhesive layer firmly to a glass cell for a liq. crystal display by interposing a silane compd. between the cell and adhesive layer. CONSTITUTION: A silane compd., an acrylic adhesive and a liq. crystal display film are successively laminated on one side of a glass cell for a liq. crystal display. The silane coupling agent shown by formula I, the silicone oil shown by formula II or the silicone shown by formula III is used as the silane compd. In the formulas, X is vinyl or (meth)acryl, R<1> is a hydrolyzable group, R<2> is 1-4C hydrocarbonic group, (k) is an integer of >=1, (m) is an integer of 1 to 3, R<3> and R<4> are H or methyl, (n) and (p) are an integer of >=1, Y us 1-4C alkyl or phenyl, R<5> is alkoxyl or chloro group, R<6> is 1-12C hydrocarbonic group, and (q) is an integer of 1 to 3. As for a polarizing plate film, a phase-difference plate film or the laminate of both films is used as the liq. crystal display film.
Patent JP-H10254810-A (JP)
Title: Peripheral equipment
Inventor: KONDOU TAKESHI
IPC: G06F3/12
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To execute communication with a computer without the occurrence of malfunction in a printer by monitoring data transmitted from the computer by means of plural data transmission lines and switching a control signal when a prescribed command is detected. SOLUTION: Multiplexers 25 and 26 constitute a switching means changing over a first state where data and the control signal from the computer are supplied to the printer and data and the control signal from the printer are supplied to the computer and a second state where data and the control signal are transmitted/received with the computer. CPU monitors data transmitted from the computer by the data transmission lines and controls the multiplexers 25 and 26 so as to switch the first state to the second state when the prescribed command is detected. Namely, malfunction does not occur since the control signal is not transmitted to any control signal transmission line in switching.
Patent JP-H08261171-A (JP)
Title: Scroll type compressor
Inventor: KAWANO ISAMU
IPC: F04C18/02
Filed: 1995-03-20
Abstract: PURPOSE: To improve lubricity, wear resistance and a life in a contact part by forming a seal material of high molecular material having elastic force, and forming an impregnated anodic oxide film preferably molybdenum disulfide impregnated anodic oxide film at least in each groove bottom surface of a turning/fixed scroll into contact with the seal material. CONSTITUTION: A fixed scroll 1 and a turn scroll 2 are meshed with each other by placing a lap inside each other. A seal material inserting groove 4 is provided in a point end of the respective lap, to insert a seal material 3. In the seal material 3, as a high molecular material having elastic force, for instance, a PEEK(polyether ether ketone) system resin and PI(polyimide) system resin are used. In a lap tooth groove bottom surface 5 of the fixed/turn scroll 1, 2, molybdenum disulfide impregnated anodic oxide film (lubricating anodic oxide coating) treating or anodic oxide film (anodic oxide coating) treating is applied. By this treating, lubricity and wear resistance in a scroll tooth bottom surface are increased, and a smooth seal effect of a seal material and extending its life can be attained.
Patent JP-H05264531-A (JP)
Title: Suction carrier for chromatography
IPC: G01N30/88
Filed: 1992-03-17
Abstract: PURPOSE:To provide a useful suction carrier for analyzing a substance or performing its separation refinery by indicating a high substance recognition capacity in a position isomer by immobilizing calixarene to a support which is not soluble to water. CONSTITUTION:Calixarane (an annular compound which is obtained by additional condensation of phenol and formaldehyde) is immobilized to a support which is not soluble to water to obtain a suction carrier. The support which is not soluble to water includes a functional group which can be bonded to calixarene, for example, carboxy group, epoxy group, hydrazino group, formyl group, hydroxy group, etc., those with a functional group such as a halogen atom or amino group, those which can be introduced, or polysaccharide such as agarose, and soft beads such as polyacryl amido. There is no particular limitation in the particle diameter, shape, and hole diameter of the beads but the particle diameter should normally be approximately 1-5,000mum, preferably approximately 3-300mum and the beads shape should be in porous ball.
Patent JP-H04247136-A (JP)
Title: Veranda floor structure
Inventor: SHINTAKU HARUYUKI
IPC: E04B1/00
Filed: 1991-01-31
Abstract: PURPOSE:To provide a water proof veranda floor structure which is made up of each same type unit floor panel capable of being freely combined, and can be easily made water proof in surrounding sections and connecting sections. CONSTITUTION:Plural rectangular unit floor panel 1 each of which is furnished with, at least, one drain hole, and with a slope slant to the drain hole, are arranged in parallel. An end peripheral section, at least making contact with a main house, if desirable, of the whole of its circumference, is pressed and fixed by seal lips 6 which are made of elastic material and is supported by surrounding peripheries 5 made of aluminum extruded profile, so as to be formed into a water proof structure.
Patent JP-S60205189-A (JP)
Title: Vessel for metallic hydrogenated substance
Inventor: HARIMA KAZUHIKO
IPC: F28D15/02
Filed: 1984-03-30
Abstract: PURPOSE:To increase heat trasfer area, reduce heat transfer resistance between the metallic hydrogenated substance and the vessel and improve heat tranfer velocity by a method wherein foamed metal, filled with the metallic hydrogenated substance powder, is accommodated in the vessel for the metallic hydrogenated substance. CONSTITUTION:The foamed metallic body 14 is accommodated in a hollow space in a sleeve and a heat pipe. The spaces 14b of the foamed metallic body 14 are filled with the metallic hydrogenated substance powder. The heat pipe is formed and worked int the shape of hollow circular pillar so that the foamed metallic body 14 is accommodated in the inner tube 2 of the sleeve-shape heat pipe excluding a filter section 8A under a condition that it is blockaded by a closing plate 5. Next, the foamed holes of the foamed metallic body 14 are filled with the metallic hydrogenated substance powder and, thereafter, it is accommodated into the hollow space of the sleeve-shape heat pipe. Further, the filter section 8A is inserted into the hollow section of the hollow circuit pillar type foamed metallic body and is blockaded by the closing plate 4.
Patent JP-S60205052-A (JP)
Title: Hydraulic control device of automatic speed changer
Inventor: SUGANO KAZUHIKO
IPC: F16H61/02
Filed: 1984-03-30
Abstract: PURPOSE:To enable the capacity of a band brake to be independently regulated of the brake capacity in a range D of a speed changer, by constituting the speed changer so that the line pressure in an engine brake range may be set independently of the line pressure in the range D. CONSTITUTION:A shuttle valve 50 supplies the throttle pressure from an oil path 64 to a port 42d of a pressure modifier valve 7 because pressure oil is not supplied to an oil path 58 when a manual valve is placed in a range other than the engine brake range. A spool 44, if the throttle pressure increases to a value larger than the fixed pressure, is lifted reducing the pressure to a fixed value (the first reference value). However, the pressure modifier valve 7 further outputs oil, whose pressure is reduced to a predetermined oil pressure (engine brake modifier pressure), to an oil path 34 by supplying engine brake pressure being the line pressure to the oil path 58 when the manual valve 2 is placed in the engine brake range of II or I .
Patent JP-H04278820-A (JP)
Title: Air conditioner for vehicle
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1991-03-04
Abstract: PURPOSE:To obtain an air conditioner for vehicle for controlling car room temperature smoothly and stably without tuning for adjustment to the control characteristic of a warming heater unit and complex computing for control. CONSTITUTION:In an air conditioner for vehicle for controlling temperature inside of a car room, operation quantity of a temperature control means for making a difference between a target blow-out temperature, which is computed by a target blow-out temperature computing means, and a real blow-out temperature minimum is estimated by a first fuzzy reasoning means, and the optimum air blow quantity corresponding to a difference between the set temperature and the room temperature is estimated by a second fuzzy reasoning means. Operation quantity of the temperature control means and air blow quantity of the air blowing means are decided on the basis of results of estimation of the first and the second fuzzy reasoning means.
Patent JP-H08286570-A (JP)
Title: Guide procedure of setup for programming of copying device
Inventor: FUREDERITSUKU II ARUTORIISU
IPC: G03G15/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To simplify programming of a copying device by providing a programming device having an operator use control interface to display a display image screen one by one from plural display image screens on a standard operation function level, a job specifying level and a page specifying level. SOLUTION: A copying device, selectable plural operation functions, ancillary devices 14, 16 and 18 and a programming means to program the copying device to attain a copy job according to a preselected parameter, are provided. The programming means is provided with a display means, a guide means to directly guide mutual plural display image screens without requiring to return to a programming level different in a given program level, an operator use control interface 20 having a signal generating means and a logical and control means L which generates and arranges the display means and controls the copying device.
Patent JP-S55153166-A (JP)
Title: Cassette container
Inventor: UCHIUMI MITSUO
IPC: G11B15/675
Filed: 1979-05-17
Abstract: PURPOSE:To simplify the loading and unloading of a cassette by turning a cassette holding member by sliding a sliding member while opening and closing a cover via a connecting lever through the rotation of a turning lever. CONSTITUTION:To load cassette 8, cassette 8 is mounted on cassette receptacle 7b of sliding member 7 and then cover 4 is only pressed against the activating force of a spring, etc., by a finger. As a result, cover 4 and cassette holdig member 6 is turned clockwise and during the turning, sliding member 7 is slid toward axis 5 to suck cassette 8 under cover 4 automatically, so that the cassette will be loaded. Connecting pin 11 between turning lever 9 and sliding member 7, when the cover is  fully open, penetrates axis 10 of turning lever 9 and is positioned on line l crossing  cassette holding member 6 at right angles. As a result, even when downward force is appied to holding member 6 in the state shown in the figure, holding member 6 never turns carelessly and, in consequence, the cassette can stably be loaded.
Patent JP-S56158514-A (JP)
Title: Amplitude limiting device
Inventor: TERUI KOUKI
IPC: H03G11/00
Filed: 1980-05-09
Abstract: PURPOSE:To simplify the circuit and to make it small, by connecting an ultrahigh speed current switching type logical integrated circuit, resonator and a signal switching switch, in an amplitude limiter with oscillation circuit of IF band, for microwave heterodyne transmitters. CONSTITUTION:When a signal switch 13 is connected to the (c) side terminal, an IF signal switching pin diode 9 is at a forward potential, and an IF signal from an input terminal 5 is limited for the amplitude by an ultrahigh speed switching type logical integrated circuit 8 and output from an output terminal 6. When the switch 13 is connected to the (d) side terminal, the diode 9 is at no potential, the IF signal from the terminal 5 is interrupted, a pin diode 10 is at a forward potential, the input/output terminal of the circuit 8 is fed back via a resonator 11 and the circuit 8 is oscillated in the oscillation frequency of the resonator 11 and the output is obtained from the terminal 6. Thus, with one circuit 8, one resonator 11 and one switch 13 provided, the circuit can be simplified and made to a small size.
Patent JP-S59186052-A (JP)
Title: Method for coding and decoding error correcting code
Inventor: TOMIKAWA NAOHIRO
IPC: G06F11/10
Filed: 1983-04-07
Abstract: PURPOSE:To reduce the processing time in coding or decoding by replacing multiplication/division on the Galois field of 2<m> into addition/subtraction and processing the multiplication/division by addition/subtraction only so as to use a microcomputer or the like. CONSTITUTION:An augend A is inputted to input terminals A1-A4 of a full adder 61 and an addend B is inputted to input terminals B1-B4 respectively. Further, the result of addition C is obtained by connecting respectively output terminals Z1-Z4 of the adder 61 and input terminals A1-A4 of a full adder 62. Moreover, the result of subtraction is obtained by operating addition with complement of a subtrahend and this method is effective in general to addition/ subtraction of (2<m>-1)-adic, not limited to 15-adic. The multiplication/addition of 2<m> is replaced into addition/subtraction in this way, the operation relating to coding or decoding of an error correcting code is executed easily in high speed, and the processing time is decreased.
Patent JP-H04297601-A (JP)
Title: Driving device for scissors turnout
Inventor: TANI TAKASHI
IPC: E01B25/00
Filed: 1991-03-26
Abstract: PURPOSE:To prevent train service from stopping by constructing two out of four turnouts, which compose a cross route, of a plurality of power sources, respectively, and by installing a manual change-over switch in the drive device for the opposite two turnouts. CONSTITUTION:When a switch girder 8 is switched and moved, an electric motor 17 is driven with the roller 11 of an rotary arm 12 and an arm guide 13 being engaged, and the arm 12 is rotated via speed reducers 9a-9d. For example, if a failure occurs with simple turnouts 4, 5 forming a cross track, the turnouts 4, 5 are returned to the straight condition by a manual change-over switch 20, and then a cross track is formed by the simple turnouts 3, 4 by driving a standby electric motor 18.
Patent JP-S51137788-A (JP)
Title: Process for preparing cationic polymer
Inventor: SUZUKI NAOYUKI
IPC: C08F2/00
Filed: 1975-05-24
Abstract: PURPOSE: A process for preparing a cationic polymer suitable flocculating agent, etc. capdble of being ground without the need for drying by polymerizing a specified vinyl monomer in the presence of a chlorinated choline in a concentrated aqueous sloution. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63227770-A (JP)
Title: Ion plating device
Inventor: KOBAYASHI SHINICHI
IPC: C23C14/32
Filed: 1987-03-16
Abstract: PURPOSE:To improve the bonding strength and denseness of a film formed on a body to be processed by accelerating and neutralizing vapor ionized by an ionizing electrode and by colliding the vapor against the body. CONSTITUTION:An evaporating source 2 is evaporated by radiating electron beams from an electron gun 3. The resulting vapor is ionized by arc discharge caused between the source 2 and an ionizing electrode 6. The ionized vapor is accelerated toward a body 4 to be processed in an electric field applied by an accelerating electrode 7 and the accelerated ions are neutralized by thermoelectrons emitted from a thermoelectron emitting filament 8. The velocity of the ions is maintained even after the neutralization and the vapor collides against the body 4 at high velocity, forming a high quality film.
Patent JP-S62218534-A (JP)
Title: Pitting-resistant copper-alloy tube for hot-water supply
Inventor: TODA YOSHIHISA
IPC: C22C9/00
Filed: 1986-03-19
Abstract: PURPOSE:To improve pitting resistance by specifying the amounts of Fe, Ni, Al, and Cu. CONSTITUTION:This pitting-resistant copper-alloy tube for hot-water supply has a composition consisting of, by weight, 0.2-1.5% Fe and the balance Cu or further containing, besides the above, <=3% Ni and <=1% Al. The above copper-alloy tube has superior pitting resistance particularly as piping for hot-water supply for various equipments for construction use, etc.
Patent JP-S51136373-A (JP)
Title: Safety device for hydroextractor
Inventor: AOKI YOSHIAKI
IPC: D06F49/04
Filed: 1975-05-20
Abstract: PURPOSE: To provide a safety device whereby the locl of the cover is operated by the action of a coil spring wound on a shaft to inhibit opening of the cover during rotation of the hydroextraction tank. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60205061-A (JP)
Title: Rotary mechanism
Inventor: SATOU ICHIROU
IPC: F16H35/00
Filed: 1984-03-29
Abstract: PURPOSE:To powerup the turning energy in a driving part, by making a practical application of the principles of a combination of gears and leverage. CONSTITUTION:A fixed internal gear 1 and an intermediate rotary shaft 8 being supported on the tip end of a support member 6 free of rotation both are installed. In addition, a planetary gear 10 revolving around a center shaft 4 while rotating and a driven gear 13, which is formed into the same teeth numbers as the planetary gear 10 and simultaneously being engaged with the planetary gear 10, locked to an output shaft 11 through bearings and revolving around the center shaft 4 while rotating both are installed. In addition, an actuating rotor 17, setting up two rollers 14a and 14b installed face-to-face in separation of an equidistance away from a shaft center point of the driven gear 13 and an engaging push piece in a side face of the driven gear 13, is installed. With this constitution, the power of turning energy is well upped and this power-upped energy is takable out of the output shaft 10.
Patent JP-S53147481-A (JP)
Title: Semiconductor device and production of the same
Inventor: KOBAYASHI YOSHIHARU
IPC: H01L29/73
Filed: 1977-05-27
Abstract: PURPOSE: To avert the production of internal stress and obtain good characteristics by forming recesses in a semiconductor substrate, implanting N 2  ions only to the bottom parts thereof, forming a thick oxide film on regions other than the implanted region through making use of the difference in the rate of oxidation, removing the implanted regions and forming high impurity concentration regions there. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58181536-A (JP)
Title: Chain for machining center
Inventor: KAMIMURA TAKESHI
IPC: F16G13/06
Filed: 1982-04-15
Abstract: PURPOSE:To reduce the weight of a chain and promote the flexibilty of its use, by providing one of a pair of facing link plates with a tapered hole in which a tool is fitted and by providing the other with a pull stud bolt section for holding the tool at the end, so that the tapered hole and the bolt section are separate from each other. CONSTITUTION:A tool holding section 5 is secured by a nut 13 etc. on one link plate 2 of a chain. A pull stud bolt section 24 is secured by a nut 23 etc. on the other link plate 2' of the chain. To hold a tool different in shape, length or the like, the pull stud bolt section 24 is exchanged or its position is changed by a spacer 25. The rigidity of the pair of link plates 2, 2' is supplemented by a stay pin 26.