baber/WOPTO huggingface dataset:
Patent JP-H09162363-A (JP)
Title: Ferroelectric storage device and manufacture thereof
Inventor: FURETSUDO PII NAJINJIYAA
IPC: H01L21/8242
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance ferroelectric storage device which has only a little deterioration in characteristics. SOLUTION: This ferroelectric storage device 50, having a ferroelectric layer 60, a bottom electrode 62 formed of a first material, and a top electrode 64 formed of a second material which is different from the first one, is of an asymmetric layer structure. The asymmetric layer structure has a merit that good characteristics of the two different materials can be used at the same time. The materials suitable for these electrodes include platinum, ruthenium oxide, and ITO.
Patent JP-S51143686-A (JP)
Title: New method of preparing isothiocyanate substituted s-triazines
Inventor: KODAMA TSUTOMU
IPC: C07D251/52
Filed: 1975-06-05
Abstract: PURPOSE: To obtain isothiocyanate substituted s-triazines in good yield,that are useful as intermediates for producing medicines,agricultural chemicals, etc.by reacting chlorinated s-triazines with specific isothiocyanates. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59194119-A (JP)
Title: Coupling device of reciprocating mechanism
Inventor: TAKAGI HIROYUKI
IPC: F16J1/16
Filed: 1983-04-18
Abstract: PURPOSE:To easily engage a movable iron core with the forward end of a driven member, and to prevent disadvantages due to one-sided contact by inclining the driven member to be engaged with a coupling pin at the time of assembly work, and then righting the driven member to align the axes of the driven member and the pin with each other. CONSTITUTION:In engaging a movable iron core 3 with the forward end 6 of a driven member, the (central) axis X'-X' of the forward end of the driven member is inclined at an angle of theta, a notch portion d2 of the member 6 is put on a spring pin d1 portion along the axis Y-Y along the central section of a pin 9 of the movable iron core 3, and the driven member is righted at an angle of theta at the center O of the deepest portion, so that the axis X-X and the axis X'-X' are aligned in a use state. As long as the forward end 6 of the driven member is not moved at an angle of theta, in such a state, the movable iron core and the driven member will not be disengaged, and since the movable iron core and the center of the working force (the center of the driven member) are aligned with each other, a couple of forces will not be produced not to cause any disadvantages due to one-sided contact. Provided that the condition is : a1>a2, a2>=a3 (a1>a3), d1<d2, t1>t2, a1-a2<b.
Patent JP-S63233203-A (JP)
Inventor: MURATA SHIRO
IPC: F22B37/52
Filed: 1987-03-20
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-H09236725-A (JP)
Title: Optical waveguide coupler
Inventor: MURAMATSU FUMIO
IPC: G02B6/293
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make the allowable error in production large and to improve the yield by arranging an optical fiber corresponding to each optical input output port in a multiple optical fiber terminal and making at least one of the optical fibers a multimode optical fiber. SOLUTION: Optical signals having the wavelength of 1.3μm are made incident in a time division manner from a public line side through a single mode optical fiber 3. When optical signals having the wavelength of 1.55μm are made incident, each optical signal is wavelength branched by Mach.Znder type optical multiplexing/demultiplexing circuit 16, the optical signal s having the wavelength of 1.3μm are led to a Y branching circuit 19 and made incident on a multimode optical fiber 6 which is connected to a two coated optical fiber terminal 7, supplied to the telephone of a subscriber's side. Optical signals having the wavelength of 1.55μm are led to a single coated optical fiber terminal 9, made incident on a single mode optical fiber 8 and supplied to the television device of the subscriber's side.  If the optical signals having the wavelength of 1.37μm are made incident through a single mode optical fiber 6 in a time division manner, the signals are made incident on the optical fiber 3 and supplied to the public line side.
Patent JP-H10245053-A (JP)
Title: Cap for pilfer-proof container
Inventor: TORII AKIHITO
IPC: B65D49/12
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To guarantee pilfer-proof function and to allow a container to be easily unsealed at the time of unsealing by integrally forming a ring member and a cap of different kinds of resin materials and by providing a stopper means at the time of putting a cap and a separation facilitating means at the time of releasing on a coupling part. SOLUTION: Coupling of a cap 3 with a ring member 4 is attained by a coupling part comprising a coupling piece standing from the ring member 4 and fitted into the cap 3. A protrusion 5 and a recess 6 are formed into a triangular shape with one of faces being a vertical face while the cap 3 and the ring member 4 are integrally welded, wherein the vertical face works as a stopper means for preventing both from rotating to facilitate separation at the time of unsealing. If the cap 3 is rotated in a direction for removing from a container mouth 1, slopes of the protrusion 5 and the recess 6 shift from each other, so that releasing force functions, thereby allowing welding at the coupling piece to be relatively easily broken and facilitating their separation.
Patent JP-H01240264-A (JP)
Title: Wire saw roller
Inventor: NAKANISHI SOICHI
IPC: B23D57/00
Filed: 1988-03-23
Abstract: PURPOSE:To increase slicing yield for magnetic head cores, etc., by providing a wire saw roller having a part where it contacts with a wire at more than 1/4 of its diameter around the bottom of a spiral groove formed in the roller so as restrict a waving quantity to less than a tolerable value of 5mum from the first stage after replacement of the roller. CONSTITUTION:At the bottom of each of grooves 12b of a reverse trapezoid form spirally provided in an outer circumferential surface 12a of a wire saw roller 12 is formed a part where it contacts with a wire 13 engaged in the groove 12b to circulate at more than 1/4 of its diameter (0.15mm or 0.18mm). With this, because the contacting area between the wire 13 and the groove 12b in the roller 12 is large, circulation of the wire 13 is performed smoothly without waiting for abrasion by use. Slicing work for magnetic head cores, etc., can thus be performed at a high precision, and a waving quantity can be restricted to less than 5mum from the first stage after replacement of the roller 12.
Patent JP-S56163428-A (JP)
Title: Method for measuring temperature of surface of object
Inventor: INOUCHI TOORU
IPC: G01J5/00
Filed: 1980-05-21
Abstract: PURPOSE:To eliminate misalignment of an optical axis, to remove background noises in light, and to increase the resistance against the absorption of radiation due to atmospheric gas, by performing calculation by using the received output lights from black-body radiation sources and their temperatures without using the mirror reflection. CONSTITUTION:The opening parts of the two black body radiation sources 12 and 14 face the body 10. One source comprises a high temperature and the other comprises low temperature. A radiometer 16 receives the radiations 24 and 26 from said black body radiation sources 12 and 24. By using said received outputs G1 and G2, the temperatures of the radiation sources T3 and T2, the diffuse reflection coefficient P of the surface of the body to be measured, and the configuration coefficient F of the measured and the black body radiation sources, the tempeature T1 of the body 10 is obtained. If epsilon1=1-(G2-G1)/[(1-P)FT2], where epsilon1 is the radiation coefficient of the body, T1=G1/epsilon1-[(1-epsilon1)(1-F)PT4/epsilon1], where T4 is the temperature in a furnace.
Patent JP-H02245807-A (JP)
Title: Flicker suppressing device
Inventor: TATEMATSU SATOSHI
IPC: G06F9/06
Filed: 1989-03-17
Abstract: PURPOSE:To prevent the occurrence of flicker and to securely control a temperature by avoiding the ON/OFF period of a load, in which the flicker easily occurs so as to set plural kinds of conductive patterns and ON/OFF-controlling a switching element connected to the load based on the conductive patterns so as to control the conductive quantity of the load. CONSTITUTION:The controller consists of a power source circuit 10, a zero cross detection circuit 15, a differential amplifier circuit 20, a conductive pattern control circuit 25 and a gate drive circuit 40. Since plural kinds of conductive patterns are set in the conductive pattern control circuit by avoiding the ON/ OFF period of the load where the flicker easily occurs, the load is fully conducted when a difference between a reference temperature and a detection temperature is large at the time of conduction for the load, and the load is conducted by avoiding the frequency of voltage fluctuation, where the flicker occurs, as the detection temperature approaches the reference temperature. Thus, the flicker can be suppressed and the temperature can minutely and securely be controlled.
Patent JP-S61229721-A (JP)
Title: Loading device
Inventor: OKURA NORIO
IPC: B65G57/03
Filed: 1985-04-03
Abstract: PURPOSE:To prevent shifting of articles by closing a scooping open-and-close member of a fork body, inserting a support member below an article to be scooped up and retained, clamping the article by means of an aligning plate to be aligned and positioned, and bending upward the support member to be pulled out. CONSTITUTION:A support portion 31 of a fork body 22 scoops up articles W of one stage and turns to position the articles W on a pallet P. Subsequently, both side fork bodies 22 are opened to reach down the articles W on the pallet P. A stopper plate 24 and an engaging rod 25 are lifted and retreated. When the fork body 22 is opened, the support portion 31 is bent along a little gap between the article W and the pallet P supported by a joint portion 32 to reduce the falling distance of the article W. Since the article W is positioned by an aligning plate 23 and the pallet P is positioned by a lower stage engaging piece 26, loading state will not get out of order.
Patent JP-S55160980-A (JP)
Title: Brushless electric motor
Inventor: WAKABAYASHI NORIAKI
IPC: H02P6/08
Filed: 1979-05-30
Abstract: PURPOSE:To cause smooth starting, by forcibly applying an integration initial value, in starting, to a calculation circuit which picks out a portion of a counter electromotive force and performs the time-dependent additive and subtractive integration of the portion. CONSTITUTION:Stator windings 2a-2c are energized through driving transistors 3a-3c. The turn-off regions of the counter electromotive forces of the windings are picked out by rectifier circuits 30a-30c. Time-dependent integration capacitors 33 are charged and discharged through/voltage/current conversion circuits 31, 32. A motor is driven through a differential comparison circuit 35 and a driving circuit 38 by signals based on the charging and discharge of the capacitors 33. A self- starting circuit 22 comprising DC power sources 23 and transfer switches 24, 25 is provided. The voltage of the time-dependent integration capacitors 33 to determine an initial value therefor. In starting, the initial value is forcibly applied to the capacitors to move a rotor to give new positional information to the capacitors 33. The starting can thus be smoothed.
Patent JP-S60211977-A (JP)
Title: Semiconductor device
Inventor: SASAKI REIJI
IPC: H01L29/72
Filed: 1984-04-06
Abstract: PURPOSE:To form a lateral transistor with high performance and a longitudinal bipolar transistor on the same substrate by a method wherein, before forming an emitter of lateral transistor, diffusing process is performed to form a base region from an opening to form an emitter region. CONSTITUTION:An oxide film 5 is photoetched to form an emitter forming opening 5a on the part to be an emitter region of P-N-P transistor. The main surface of an epitaxial layer 4 adjoining to a true base region 7a is implanted with P type impurity ion for diffusion to form a P type collector region 9 utilizing a photoresist 10 as a mask. Then contact holes 12a-12c may be formed into an interlayer insulating film 11 by photoetching process so that an outer base region 7b, an emitter region 8 and the collector region 9 of lateral transistor as well as base, emitter and collector regions of N-P-N transistor may come into contact with respective wirings.
Patent JP-H06280184-A (JP)
Title: Production of paper used as newspaper
Inventor: ARAKI TAKASHI
IPC: D21F11/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a method for producing the subject paper excellent in ink printability and surface strength, applicable to both web offset and letterpress printing processes without the need for coating equipment such as two-roll size press or gate roll coater. CONSTITUTION:This method for producing paper used as newspaper from cellulose pulp, as feedstock, uses a twin wire-type papermaking machine. In the method, wet paper is sprayed with pressurized stone-ground pulp of 10-40mlCSF freeness determined by the JIS P 8121 through a one-fluid or gas-liquid two-fluid spray of the press part of a papermaking machine so as to be 0.05-1.00g/m<2> per one side of paper.
Patent JP-S543065-A (JP)
Title: Imidazole derivatives and insecticide-miticide containing the same
Inventor: TAKAHASHI SUSUMU
IPC: A01N47/44
Filed: 1977-06-10
Abstract: PURPOSE: A compound I (X is halogen; Y is halogen; lower alkyl; n is 0,1, 2; R 1  is lower alkyl; R 2  is lower alkyl, phenyl, cyclohexyl, benzyl; the group II in the formula may be substituted by III or IV). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51143307-A (JP)
Title: Magnetic disk memory
Inventor: KOUCHIYAMA SHIGERU
IPC: G11B33/14
Filed: 1975-06-04
Abstract: PURPOSE:To homogenize temperature distribution inside the housing and to perfectly prevent penetration of dust through openings of the housing.
Patent JP-S51144212-A (JP)
Title: Head access system of magnetic disc device
Inventor: TAKEDA KINICHI
IPC: G11B20/10
Filed: 1975-06-05
Abstract: PURPOSE: This head access system of magnetic disc device effectively uses offset functions and basically eliminated the uselessness of date memory ranges, ensuring memory operations with profitable economical efficiency and good efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58183355-A (JP)
Title: Power steering apparatus of automobile
Inventor: KANAZAWA HIROTAKA
IPC: B62D1/16
Filed: 1982-04-21
Abstract: PURPOSE:To obtain steering performance according to the request of a driver, by providing a resilient body having non-linear properties in the steering linkage thereby allowing the steering ratio to be changed, and selecting arbitrarily the resilient property of the resilient body by adjusting means. CONSTITUTION:A steering shaft is divided into an upper section 4a and a lower section 4b. The upper end of the upper shaft 4a is connected to a steering wheel 1 and the lower end thereof is rotatably supported on a coupling body 16 and a pin 17. The lower shaft 4b is fixed to the body 16. The body 16 is formed with fan-shaped notches 18 for allowing the rotation of the pin 17 within a predetermined range, and is further formed with bores 20, 21, in which collars 22 are slidably fitted with which heads 17a of the pin 17 engages. The collars 22 in the bore 20 are energized by springs 24, 25, and the resilient property of the spring 24, 25 is adjusted arbitrarily by the adjusting means 23 comprising an adjusting screw. The springs 24, 25 are given a set load by stop pins 26, 27.
Patent JP-S55160029-A (JP)
Title: Novel fluorinated cation exchange membrane and production thereof
Inventor: KIMOTO KIYOUJI
IPC: C08F212/36
Filed: 1979-05-31
Abstract: PURPOSE: To obtain high-performance membrane which is stable under severe electrolysis conditions, by a method wherein a membrane is produced from a copolymer of a fluorinated olefin and a specified sulfur-contg. fluorinated vinyl ether, and chemically treated so as to give a specified distribution of sulfonic gp. and carboxyl gp.  
     CONSTITUTION: There is provided a membrane having repeating units of formulae A (wherein L is F, Cl, CF 3 , -OR f , H; R f  is 1W5C perfluoroalkyl), B (wherein k is 0, 1; l is 3W5, M is H, methal, ammonium ion) and C (wherein m=l-1) in a ratio of A/(B+C) of 1.5W14 in which the density of carboxy gp. on one side is higher than that on another side, the density becomes lower and lower toward the interior layer, and the density of carboxyl gp. becomes zero at a position where the thickness of the membrane is about a half of the whole thickness of the membrane from the surface thereof. Such membrane is prepd. as follows: A membrane is prepd. from a copolymer of CF 2 =CF 2  and a sulfur-contg. fluorinated ether of formula I. One side of the membrane is treated with Cl 2 , etc. to convert the side to -CF 2 SO 2 Cl, etc. which is then converted to -COOH by using an appropriate reducing agent. Appropriate reactants are used according the structure of cpd. to produce cation exchange membrane in which the density of -COOH on one side is higher than that on another side. In this way, there is obtd. an ion-exchange membrane which has good durability and exhibits good current efficienty and exhibits good current efficiency in electrolysis of a highly conc. aq. soln. of NaCl, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10269652-A (JP)
Title: Electronic equipment controller and image editing device
Inventor: MATSUMOTO MUTSUMI
IPC: G11B31/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To make possible automatically setting a remote controllable control code and to improve operability by selecting/transmitting a type of a remote control code for remote controlling an external recorder from a device main body side to the external recorder and discriminating a response from the external recorder. SOLUTION: When a system control circuit IE is operation started by turning a switch SW1 on, the circuit IE starts search operation for discriminating a remote control signal for controlling the external recorder 10. A remote control code retrieval sub-routine is started, and reads out a remote control signal constitution code allocated/registered to addresses of respective remote control codes showing IDs of respective makers and kinds of equipment in a remote control pattern table to transmit to the external recorder 10. A video signal is inputted from the external recorder 10 to a video signal input terminal IF, and is detected for a fixed time, and an adaptive remote control pattern, is judged, and after control is able to be executed.
Patent JP-H09254331-A (JP)
Title: Laminated sheet
Inventor: IIDA TAKAHISA
IPC: H05K1/03
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the blanking workability, the dimensional change and the level of warpage of a laminated sheet without lowering electrical characteristics and other various characteristics by a method wherein thermosetting resin impregnated fiber base material is used as a surface layer, while as intermediate layer is prepared by mixing the specified percent of inorganic filler material with thermosetting resin. SOLUTION: A surface layer consists of thermosetting resin impregnated fiber base material, while an intermediate layer consists of a composition prepared by mixing 10-300wt.% of inorganic filler material to thermosetting resin. As the thermosetting resin used for the surface layer, through epoxy resin is preferable from the view point of the characteristics of a laminated sheet, polyamide resin or the like can be used. As the fiber base material used for the surface layer, glass fiber base material is preferable from the viewpoint of the heat resistance and strength of the laminated sheet. As the intermediate layer, the inorganic filler material is added instead of the fiber base material so as to maintain and improve the blanking workability and the dimensional stability of the laminated sheet. As the inorganic filler material, aluminum hydroxide, talc, silica or the like is used.  When flame resistance is especially requested, aluminum hydroxide is preferable.
Patent JP-H01241613-A (JP)
Title: System for processing degenerative application
Inventor: MIYANO MASARU
IPC: G06F11/20
Filed: 1988-03-24
Abstract: PURPOSE:To continuously process the application of high priority such as a degenerative application, etc., by allocating a logic number to a usable driving means when one part of a driving means is troubled, referring an allocated result and loading the contents of a disk from the correspondent driving means through the logic number to be loaded. CONSTITUTION:A disk control means (a floppy disk control part 7) allocates the logic number to the usable driving means (FDD 50-5n, for example) based on the set result of a setting means (a setting part 11). The allocated result (a table, for example) is referred and the contents of the disk are loaded from the driving means through the logic number to be loaded. Accordingly, an appli cation program, which can be loaded in the range of the number of the usable driving means, is loaded and the application is processed. Thus, the degenerative application can be continued.
Patent JP-S55160128-A (JP)
Title: Gas turbine controller for automobile
Inventor: TAKEUCHI TOORU
IPC: F02C9/54
Filed: 1979-06-01
Abstract: PURPOSE: To provide maximum output is accordance with temperature of inlet air, by compensating an indicated value for controlling fuel flow in accordance with temperature of inlet air.  
     CONSTITUTION: Output of a function generator 31 increases in accordance with the inlet air temperature T 1  of an engine. For example, the generator 31 generates a function T 1 ×K which is put in a substrator circuit 7 as a subtracting value Nggd. Since the subtracting circuit 7 finds a deviation ΔNgg through calculation of (indicated value Nggset - subtracting value Nggd - revolution Ngg), apparent indicated value Nggset is compensated to be smaller in accordance with a rise in the inlet air temperature. Subsequently, fuel flow is throttled by the amount of compensation of idicated value Nggset, even if an accelerator is stepped on the required a  larger output as the inlet air temperature increases, and the engine can provide the  maximum output is accordance with the temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55160472-A (JP)
Title: Charge transfer device
Inventor: TANIGAWA KUNIHIRO
IPC: H01L29/10
Filed: 1979-05-31
Abstract: PURPOSE:To provide the charge transfer device which has small size and operates at high speed by forming all the widths of charge conducting passages equal to remove the retained charge due to narrow channel effect. CONSTITUTION:The charge guide region 8 forming a potential barrier is formed in the shape in parallel with the gate electrodes 1, 2 formed on the substrate 3. The charge weirs 4, 5 are formed in shape with a curve connected from the interior of the small semicircle having a radius r to the exterior of the large semicircle having a radius R, and the shortest distance between confronting electrodes for defining the charge passage at any two points along the charge transfer direction A of the charge passages being equal at the upstream and the downstream of the charge passage. Even in case that the shortest distance between the confronting charge weirs becomes large at the upstream and the downstream of the charge passage, the retained charge due to narrow channel effect can be removed.
Patent JP-S51144693-A (JP)
Title: Boundary mixing recording method of different fluids
Inventor: TSUCHIYA MASATO
IPC: F17D1/08
Filed: 1975-06-06
Abstract: PURPOSE: The recording paper of a pen recorder is fed while synchronizing the boundary mixing condition of different fluids continuously transported in pipe lines with the flow velocity of fluids, ensuring accurate redordings. 
     COPYRIGHT: (C)1976,JPO&Japio