baber/WOPTO huggingface dataset:
Patent JP-H09176774-A (JP)
Title: Hydrogen storage alloy
Inventor: KAKEHASHI SHINICHIRO
IPC: C22C30/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy extremely increased in hydrogen absorbing and releasing velocities and showing excellent initial activation at the time of practical use. SOLUTION: This hydrogen storage alloy is composed of an Ni-Zr-Mn alloy having a composition consisting of, by weight, 25-45% Zr, 1-12% Ti, 10-20% Mn, 2-12% V, 0.6-5% rare earth elements composed essentially of La and/or Ce, 0.1-4% Hf, and the balance Ni (contained by >=25%) with inevitable impurities and also having a cast structure in which lumpy (rare earth element)-Ni alloy phases are dispersedly distributed along the grain boundaries of the main phase of Zr-Ni-Mn alloy constituting a matrix and lamellar Ni-Zr alloy phases are discontinuously distributed adjacently to the lumpy (rare earth element)-Ni alloy phases, simillarly along the grain boundaries.
Patent JP-H062755-A (JP)
Title: Shift mechanism of hydraulic transmission
Inventor: TAKAGI IZUMI
IPC: F16H39/14
Filed: 1992-04-14
Abstract: PURPOSE:To prevent the driven turn of a distributing ring by allowing the revolution direction of a valve body and the shift direction of an oil pressure distributing ring to coincide with each other and installing a stopper member which is engaged in contact with the shift member, at a prescribed shift position from the shift direction side for the shift member. CONSTITUTION:A distributing ring 29 which sliding-contacts a valve body 3 which integrally revolves with a hydraulic motor M and select advance and retreat by the eccentric revolution is installed The shift direction of the distributing ring 29 is allowed to coincide with the revolution direction of the hydraulic motor M, and stopper members 87c and 87d which are engaged in contact with a proper shift member, e.g. a shift gear 60, at a proper shift position, opposed from the shift direction side of the shift gear 60 are installed. Accordingly, the driven turn of the distribution ring 29 can be prevented with a simple structure, without applying the precision work on the distributing ring 29 and a distributing ring supporting shaft 25, and at the same time, the prescribed distribution timing can be maintained, and the power transmission efficiency can be improved.
Patent JP-H08260730-A (JP)
Title: Framework structure of building structure such as unit bath room
Inventor: TABATA TOSHIAKI
IPC: E04F19/02
Filed: 1995-03-28
Abstract: PURPOSE: To execute a wall panel fitting work to a corner axis and a flat axis simply and quickly and simplify the appearance, when a unit bath room or the like is built. CONSTITUTION: In the side edge parts 23a in the vertical direction of wall panels 22 ridingly arranged on the contact inner faces 23, 29, 29, 28 between a corner axis 21 and a flat axis 27 vertically provided with gaps 25, 31 or between the flat axis 27, fixing/holding members 32, 38 are mounted from the gaps 25, 31, and the lock linear projections 34 are locked with the parts 26, 30 to be locked of the corner axis 21 and the plain shaft 27. Presser linear parts 36 continuously provided to the lock linear projections 34 are ridingly pressed to both side edge parts 22a in the vertical direction, and a pair of the wall panels 22 are pinchedly fixed to the corner axis 21 and the flat axis 27.  Hereby, a screw fastening work is eliminated, a framework construction time is shortened, the number of construction parts is curtailed, and the apperance from the inside of a unit bath room can be also improved.
Patent JP-S61259957-A (JP)
Inventor: FUJIWARA YOSHIYASU
IPC: B60K15/03
Filed: 1985-04-30
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-H075501-A (JP)
Title: Actiated mirror array and active matrix substrate used for it
Inventor: DEN YOUBAI
IPC: G02F1/19
Filed: 1994-05-06
Abstract: PURPOSE: To obtain an M×N actuated mirror array with a fast response time and high reliability which can be easily manufactured by using an active matrix substrate including a substrate constituted of a conductive single crystal silicon wafer, and an M×N conductive MOSFET array formed on this substrate. CONSTITUTION: An actuated mirror array 100 includes an array 4 of M×N actuators(for example, 40, 40', and 40"), a corresponding array 7 of M×N mirrors(for example, 70, 70', and 70"), the corresponding array of M×N connecting terminals(for example, 90, 90', and 90"), and an active matrix substrate 1. The active matrix substrate 1 is constituted of an array 8 of M×N p-type MOSFET(for example, 80, 80', and 80") formed on an n-type single crystal silicon wafer 45, and each of the M×N connecting terminals(for example, 90) for electrically connecting a common signal electrode 43 of each of the M×N actuators with each of the MOSFET(for example, 80) is constituted of electric conductive materials.
Patent JP-H03292055-A (JP)
Title: Picture recording reading and reproducing system
Inventor: OKINO YOSHIHARU
IPC: H04N1/113
Filed: 1990-04-10
Abstract: PURPOSE:To read color picture information from a photosensitive material through the use of a semiconductor light source obtained very easily by using the photosensitive material having a coloring characteristic in which absorption peak value is in existence at the outside of an infrared ray region. CONSTITUTION:A photosensitive material 36 has its sensitivity in a wavelength region alpha1 near 560nm being a visual region, a wavelength region alpha2 near 650nm and a wavelength region alpha3 near 750nm being the infrared ray region and a picture is recorded by the light in the above three wavelength regions and subject to development processing. The absorbing characteristic of the photosensitive material 36 is made correspondent with wavelengths of laser beams L1, L2, L3 of semiconductor lasers 14a-14c used for a picture reader 10. While an original 36 is subject to subscanning by a subscanning carrier means, the semiconductor lasers 14a-14c are sequentially driven under the drive of a control circuit 12. Color picture information is fed to a picture processing circuit 42 as an electric signal via photo transistors 40a, 40b. Thus, a signal corresponding to the color picture information recorded on the original 36 is obtained.
Patent JP-H11296723-A (JP)
Title: Coin processor
Inventor: IIJIMA SHIGERU
IPC: G07F5/22
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent damage due to substitution of forced coins for correct coins in a coin processor provided in a vending machine. SOLUTION: A connection state detection means 1j detects whether a paper money discrimination device 1h is attached to a vending machine 1 and is electrically connected to it or not. If connection of the paper money discrimination device 1h is not detected by the connection state detection means 1j, a coin ejection control means 1k controls a coin discharge mechanism part 1d and a coin distribution mechanism 1e to eject all 500-yen coins of the largest denomination out of coins in a coin storage part 1c to safe 1g. When a coin of the same denomination as these ejected coins is thrown in, a holding means 11 stops the operation of the coin ejection control means 1k to temporarily hold the thrown-in coin in the coin storage part 1c. When a return button 1n is depressed while the coin is held, a return control means 1m controls the coin discharge mechanism part 1d and the coin distribution mechanism 1e to supply the held coin to a return hole 1f.
Patent JP-2000295870-A (JP)
Title: Controller of power converter
Inventor: TANOMURA KENICHI
IPC: H02M7/48
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress development of asymmetrical magnetization of a transformer by installing a control output signal DC component eliminating section for eliminating a DC component from a reference sine wave made from an output signal of a control system of a power converter. SOLUTION: The voltage of a bus 1 detected by a voltage detector 6 and the current detected by a current detector 5A are compared with a voltage reference value 51 and a current reference value 52, respectively, to make a control output signal by a control circuit 7. Next, the control output signal outputted from the control circuit 7 is inputted into a control output signal DC component eliminating section 10 to eliminate a DC component overlaid on the control output signal by a signal transmission characteristic of an nth order signal reset filter. As a result, the development of asymmetrical magnetization of a transformer 2 can be suppressed and the power converter can be operated continuously without leading to the stop of protection by overcurrent caused by the asymmetrical magnetization of the transformer 2.
Patent JP-H05197521-A (JP)
Title: Data processor for independently performing static and dynamic masking of operand information simutaneously
Inventor: YUI KEI HO
IPC: G06F7/00
Filed: 1992-03-23
Abstract: PURPOSE: To enable a data processing system to simultaneously execute static and dynamic masking operations of operand information. CONSTITUTION: A conditional mask which is designated by a user and has a prescribed number of bits is executed to determine a static mask value before the comparison operation between a delimiter point address stored in a delimiter point register 24 and a logical address transferred through a logical address bus 11. With respect to a dynamic mask value, the data processing system executes a variable mask which can mask the delimiter point address in accordance with the size of delimiter point address access. Statis and dynamic mask values are simultaneously executed by using a privatee bit cell included in both of the delimiter oint register 24 and a CAM array 26. The private bit cell consists of two transistors and simultaneously masks individual bits of operand information during the comparison operation.
Patent JP-H04252411-A (JP)
Title: Thin-film magnetic head
Inventor: MAAKU EDOWAADO RII
IPC: G11B5/33
Filed: 1991-04-02
Abstract: PURPOSE: To secure satisfactory frequency response characteristics and physical maintainability and to provide physical consistency for the components of a head by providing a prescribed cut-off frequency by alternately arranging a magnetic substance layer and a resistant layer. CONSTITUTION: Concerning a thin film magnetic head 10 having a magnetic pole element area 12 and a magnetic pole terminal area 14, plural winding wires 16 are arranged between magnetic pole elements 18 and 20. The magnetic pole elements 18 and 20 and magnetic pole terminals 19 and 21 are provided with the alternately sandwiched multilayer structure of magnetic substance layers 22 and resistant layers 24. Besides, a magnetic insulating layer 26 is arranged between the magnetic pole terminals 19 and 21, disconnects both the magnetic pole terminals and further insulates the winding wire 16 from the magnetic pole elements 18 and 20. Thus, the prescribed cut-off frequency is provided by alternately arranging the layers 22 and 24. The resistance rate of the layer 24 is selected so that the cut-off frequency of the head can exceed the required frequency response of the head.  Besides, the resistance rate of the layer 24 is selected so as to be remarkably lower than insulated state.
Patent JP-H06288137-A (JP)
Title: Latch device
Inventor: INOUE ISAO
IPC: E05C19/02
Filed: 1993-03-31
Abstract: PURPOSE:To smooth the action by bringing a plate spring into contact with the coupling pin rocking end of a push-push mechanism protruding a slider from above, and increasing the length. CONSTITUTION:A coupling pin 40 and a plate spring 41 are made nearly equal in length to the sliding distance of a slider 12, the base end is fitted to the rear end of a case 11, and its length is increased. The press section 41b of the plate spring 41 is brought into contact with the rocking end 40b of the coupling pin 40 stored in a cam groove 38 from slant above. The slider 12 at the protruded position is pushed to move the rocking end 40b into contact with the front end inner face 38b of the cam groove 38, then the thrusting force is released, the rocking end 40b is coupled with the hook section 37a of a heart-like cam groove 37, and the slider 12 is hooked at the thrust position. When the slider 12 is slightly thrust at this position and the thrusting force is released after the rocking end 40b is brought into contact with the front end inner face 38c of the cam groove 38, the rocking end 40b is hooked on an inner face 38a, and the slider 12 is returned to the protruded position. The floating of the pin 40 can be prevented, and the spring property can be made flexible and stable.
Patent JP-S60237768-A (JP)
Title: Spot killer circuit
Inventor: MORI YASUYUKI
IPC: H04N3/20
Filed: 1984-05-10
Abstract: PURPOSE:To improve the characteristic of a spot killer by interposing a capacitor between the 1st and the 2nd grids and installing another capacitor between the 1st grid and ground. CONSTITUTION:When a power source is turned off, the voltage at the 2nd grid G2 drops speedily. Then, the voltage at the 1st grid G1 also drops with the charge of the capacitor C1 interposed between the 1st and the 2nd grids. A capacitor C2, however, is grounded from the connection point between the resistance R1 and capacitor C1 of the 1st grid circuit, so the voltage at the grid G1 becomes C1/(C1+C2) times as high as when only the capacitor C1 is inserted. Consequently, a proper negative voltage is applied to the grid G1 and spot killer operation is performed.
Patent JP-S62251642-A (JP)
Title: Print quality measuring instrument
Inventor: TANAKA YASUHIKO
IPC: G01N21/89
Filed: 1986-04-24
Abstract: PURPOSE:To measure quantitatively the area ratio, etc., of part of a position to be measured where ink is transferred completely and specular reflection is performed with high accuracy by arranging at least one main light receiving element at the place to be measured in the same plane and at the same angle with a light emitting element. CONSTITUTION:The light emitting element 22 emits a measurement light beam toward the position of a sample 16 where a measurement is taken, the main light receiving element 23 is arranged at the position to be measured in the same plane with the element 2 so that an angle theta1 of incidence and an angle theta2 of reflection are equal, and a subordinate light receiving element 24 is arranged at a different position from the element 23. Then, the element 23 is irradiated with light having illuminance proportional to the area of part of the position to be measured where ink is transferred completely almost to cause specular reflection. Simultaneously, irregularly reflected light from due to aggregation destruction, etc., as a noise light component and irregularly reflected light from the paper surface of the lower layer of the part where the ink is transferred completely are also projected with low illuminance. The element 24 is irradiated with only various irregularly reflected light beams which become noise components. Therefore, noise components in the output of the element 23 are removed by multiplying the output of the element 24 by a constant factor and subtracting it.
Patent JP-S59219954-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENOMOTO TADAYOSHI
IPC: H01L21/3205
Filed: 1983-05-30
Abstract: PURPOSE:To shorten the time required for manufacturing a multilayer semiconductor device by repeating a process in which a support substrate corresponding to a positioning pattern in an active layer is removed, each surface of the active layers of first and second layers is aligned oppositely and fast stuck and coupled, a support substrate under the active layer of the second layer is rmoved to expose the back of the active layer of the second layer, and the back and the surface of the active layer of a third layer are opposed to each other. CONSTITUTION:A support substrate 10 to which the active layer 11 of a first layer is formed is installed on a stage 15, and the active layer 21 of a second layer shaped on a support substrate 20 is opposed to the active layer of the first layer while the active layer side is directed downward, and fixed to a moving device 17. Positioning patterns 209 in the active layer 21 of the second layer are conformed to positioning patterns 109 in the active layer 11 of the first layer through holes 214 bored to the support substrate to mutually align the active layers. Positioning is completed, metallic bumps for the active layer 11 of the first layer and metallic bumps for the active layer 21 of the second layer are fast stuck mutually, and diffusion-welded by applying pressure, thus completing a semiconductor device of two layers. The semiconductor device of two layers is extracted from 15 and 17, the support substrate 21 is removed, and a third active layer is laminated.
Patent JP-H06283599-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IIJIMA MITSUTERU
IPC: H01L21/76
Filed: 1993-03-29
Abstract: PURPOSE:To reduce the gradient of a step-difference between active field regions, by constituting the side wall of a shield gate electrode as a slant form. CONSTITUTION:After impurities are introduced into a poly silicon film 4, an insulating film is formed by growing a silicon dioxide film 5 of 50-200nm in thickness by a CVD method. Photoresist 6 is spread and patterned. A dry etching method is used, the flow rate of etchant gas is changed, step-etching is performed, and the silicon dioxide film 5 and the poly silicon film 4 are worked into a structure having a slant on the side wall. Hence the poly silicon film 4 is worked into the form of a shield gate electrode. Thereby imperfect gate electrode wiring caused by the step-difference between active field regions can be restrained.
Patent JP-H0625138-A (JP)
Title: Production of n-vinyl-o-alkyl carbamate
Inventor: FURANSHISU JIYOSEFU WARAA
IPC: C07B61/00
Filed: 1993-03-30
Abstract: PURPOSE: To prepare N-vinyl-O-methyl carbamate by pyrolyzing dimethyl ethylidene dicarbamate (biscarbamate).  
     CONSTITUTION: N-vinyl-O-methyl carbamate is preferentially formed by heating dimethyl ethylidene dicarbamate in the liq. phase at a temp. of 155-350°C and under a pressure which permits the vinyl carbamate to vaporize as it is formed. The vinyl carbamate is quickly condensed, can then be separated from the methyl carbamate which also from the liq. phase. The yield of N-vinyl-O-methyl carbamate is enhanced by including carbon in the liq. phase in contact with the dimethyl ethylidene dicarbamate as it is pyrolyzed. Using carbon in the same manner is advantageous in producing other lower alkyl N-vinyl-O-alkyl carbamates. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59222209-A (JP)
Title: Solid deforming agent
Inventor: ABE AKIRA
IPC: B01D19/04
Filed: 1983-05-30
Abstract: PURPOSE:To disperse uniformly a deforming agent into water and to obtain a satisfactory deforming effect when added to a water system with a foaming phenomenon by adding a deforming aid and a hydrophilic substance to a silicone deforming agent. CONSTITUTION:The solid deforming agent consists of (a) 1-6wt% silicone oil compd. obtained by adding a silicon dioxide filler to silicone oil, (b) 1-60wt% higher alcohol, higher fatty acid or esters thereof, or a deforming aid which is selected from silicone resins consisting of a SiO2 unit a Me3 SiO1/2 unit and is solid under ordinary temps., (c) 1-40wt% water-soluble cellulose derivatives, phenyl alcohol, and powdered hydrophilic solubility-promoting agents selected from starch and lactose, and (d) 2-70wt%aq. wax contg. polyxyethylene groups.
Patent JP-S5219581-A (JP)
Title: Capacitance/inductance measurement system
Inventor: NAGANO KATSUMI
IPC: G01R27/26
Filed: 1975-08-06
Abstract: PURPOSE: To provide an RC or LR integration circuit of resistance 10 n  ( n =0,1,2,3, ,,, ) and to thus obtain clock pulse count values directly by measuring the value of C or L in the integration circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60240558-A (JP)
Title: Antiskid control device
Inventor: MATSUDA TOSHIROU
IPC: B60T8/1763
Filed: 1984-05-15
Abstract: PURPOSE:To prevent sideslip due to locking of a wheel by providing, on an antiskid control device, a means allowing generation of a signal of maintenance or reduction of the pressure only in the early stage of raising the pressure. CONSTITUTION:After detecting the pressure of brake fluid by means of a pressure sensor 30 and subsequently deciding that the detected pressure of the fluid is below a predetermined pressure by means a comparator 32, H level output is generated and inputted to AND gate 9. By allowing output of maintenance mode decided by means of a comparator 6 only in the early stage of braking when the pressure of the brake fluid is below the predetermined value, sudden reduction of car speed is controlled and locking of a wheel on the low (mu) road of low rate of slippage like a submerged or frozen road is prevented.
Patent JP-H08291964-A (JP)
Title: Gasket for electric refrigerator
Inventor: MATSUMOTO NAOKI
IPC: F25D23/02
Filed: 1995-04-20
Abstract: PURPOSE: To reinforce a strength of a magnet by a method wherein an insertion part having a flexible magnet having a recessed groove in a longitudinal direction of an extending or a shrinking part inserted thereinto is provided with a receptacle abutted against the recessed groove. CONSTITUTION: A sectional surface of a gasket 1 is the same over an entire circumference. A fixing part 2, an extending or a shrinking part 3 and a magnet insertion part 4 are formed in sequence from a freezer or refrigerator door toward a freezer or refrigerator. A flexible magnet 8 is internally set at a magnet insertion part 4. A back surface of the magnet 8 is formed with a U-shaped recessed groove 8a along a longitudinal direction of the magnet 8 so as to save material of the magnet 8. A receptacle 4a abutting against the recessed groove 8a is arranged at the magnet insertion part 4 of the gasket. With such an arrangement as above, it is possible to reinforce a strength of the magnet 8 weakened by a formation of the recessed groove 8a with the receptacle part 4a.
Patent JP-S62252777-A (JP)
Title: Production of 5-trifluoromethyluracil
Inventor: NOGUCHI KAZUHARU
IPC: C07D239/54
Filed: 1986-04-24
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for pharmaceuticals, in high yield and reproducibility, by carrying out electrolytic reaction of uracil and trifluoroacetic acid in the presence of copper ion using a platinum electrode. CONSTITUTION:Uracil having a concentration of 0.001-1mol/l and a copper salt (above all easily handleable inexpensive copper sulfate, etc.) are dissolved in trifluoroacetic acid optionally using a supporting electrolyte and a solvent. The solution is electrified using a platinum electrode at a current density of 1-500mA/cm<2> controlling the terminal voltage to 5-20V preferably under ice-cooling or at room temperature for 1-100hr to obtain the objective compound. EFFECT:Absolutely no problems occur on continuous operation, separation and purification. USE:An intermediate for the production of pharmaceuticals such as 5- trifluoromethyluridines, 5-trifluoromethyldeoxyuridines, etc., useful as a carcinostatic agent or antiviral agent.
Patent JP-S5320937-A (JP)
Title: Protector for recording head
Inventor: AIDA YOSHIYUKI
IPC: B41J2/375
Filed: 1976-08-10
Abstract: PURPOSE:To prevent the destruction of a recording head due to overload by conducting the conductive check of the head or inspection only at the time of nonrecording, i.e., inspecting whether a transistor for driving the head is broken or not.