baber/WOPTO huggingface dataset:
Patent JP-H10322074-A (JP)
Title: Structure for high-frequency superposing module
Inventor: ISHIKAWA MASAYUKI
IPC: G11B33/12
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure for high-frequency superposing module which can make a case and a printed wiring board to be worked easily, can reduce unwanted radiated electromagnetic waves, can stabilize the electrical performance of a high-frequency superposing module, and can reduce the cost and size of the module. SOLUTION: A printed circuit board, which has a parts mounting surface 2 forming a printed wiring circuit 1 on one side and a copper foil surface 3 which is fully grounded and connected to the grounding circuit of an electric circuit on the parts mounting surface 2 on the other side, is housed in a metallic case with the parts mounting surface 2 inside, and the full outer edge of the copper foil surface 3 of the printed circuit board is fixed to the inner edge of the opened upper end of the metallic case by soldering. The leads of a hermetic terminal 4 for external connection and a laser diode 5 are connected to the electric circuit on the parts mounting surface 2 from the copper foil surface 3 of the printed circuit board through lead inserting holes.
Patent JP-S5368095-A (JP)
Title: Time-division compound display system for radar information
Inventor: INAGAKI MASAYA
IPC: G01S7/22
Filed: 1976-11-29
Abstract: PURPOSE:To eliminate the discontinuity and the fluctuation of the displayed pattern in case the pattern such as the character, map, etc. is displayed on a radar screen through video compression system, by memorizing the video signal into a digital memory circuit over plural sweep cycles.
Patent JP-S5933361-A (JP)
Title: Aqueous polyether sulfone dispersion and preparation thereof
Inventor: MIZUNO TOSHIO
IPC: C08L81/00
Filed: 1982-08-17
Abstract: PURPOSE:To obtain an aqueous polyether sulfone dispersion which enables smooth of the surface of coating films, by dividing under high shearing force an aqueous dispersion yielded by mixing a polyether sulfone powder with water and adding a polar org. solvent to the mixture. CONSTITUTION:A polar org. solvent is added to a mixture of a polyether sulfone powder and water to obtain an aqueous dispersion. Said dispersion is divided by exerting high shearing force to yield an aqueous polyether sulfone dispersion. In order that the surface of coating films of the aqueous polyether sulfone dispersion is smooth, the particle size of said polyether sulfone is pref. 5mu or below, particularly about 2-3mu. Preferable polar org. solvents include N-methyl-2- pyrrolidone, N,N-dimethylformamide and N,N-dimethylacetamide. The compsn. of said dispersion is pref. 5-35wt% polyether sulfone, 15-55wt% water, and 35-65wt% solvent.
Patent JP-H08339833-A (JP)
Title: Device for previously notifying life of storage battery
Inventor: FUKUNAGA HIDEMI
IPC: G01R31/36
Filed: 1995-06-09
Abstract: PURPOSE: To provide a device for previously notifying life of a storage battery which is applicable even when lead storage batteries respectively having a different life characteristic are used by previously setting a correction factor. CONSTITUTION: The surface temperature data 15 of a storage battery is continuously measured by a microprocessor 7, and at the same time an average temperature is computed. The data of a memory is referred to from the average temperature, and the value of multiplying the number of the standard life year (YL) by a correction factor (f) is adopted as the number of life year, and the remaining number of life year (YL×f-YPST) is sought from the number of elapsed year (YPST) after the storage battery is installed.
Patent JP-H09325016-A (JP)
Title: Method for dynamically observing deformation of object by utilizing digital speckle interference method
Inventor: TOYOOKA SATORU
IPC: G01B11/16
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To observe a clear fringe picture suitable for observation at a short interval of time by using a plurality of speckle patterns with proper time interval to obtain an interference fringe. SOLUTION: A picture signal having X and Y elements is subject to AD conversion through respective channels of an A/D convertor which is divided into two by 9 channels, and at the same time, the differences ΔIx(i) and ΔIy(i) between the pictures of the first channel and P-th channel are calculated and indicated. Then the channel of the A/D convertor is carried up one by one at the next step, and the difference picture thereat is calculated and indicated. Thus, the indicated interference fringe picture is indicated by time increment of one frame, so that the indication rate of interference fringe picture becomes the same as the original fetch rate of speckle picture. As a result, the change of speckle interference fringe can be observed with time resolution in real time. When P is larger, the resolution can be observed more timely in real time.
Patent JP-H024602-A (JP)
Title: Portion packaging apparatus for powdery and granular material
Inventor: OMURA SHIRO
IPC: B65B1/30
Filed: 1988-06-10
Abstract: PURPOSE:To permit packaging bags to be filled with powdery and granular material after being divided equally into each of the material receiving measures with a high degree of accuracy by providing a weight sensor for measuring the residual quantity of the material in a vibration feeder and a control device for controlling the oscillation frequency thereof so as to ensure the supply of a predetermined quantity of the material in response to the measured quantity. CONSTITUTION:A control device 5 which controls the oscillation frequency of a vibration feeder 2 in response to the results from the measurement by a weight sensor 3 of the residual quantity of powdery and granular material admitted into the hopper 2a of the vibration feeder 2 placed on a mounting stand 4 activates a vibrator 6 to impart a predetermined vibratory force to the vibration feeder 2 responsively to the weight obtained from the weight sensor 3, thereby permitting the supply of a predetermined quantity of the material. The material thus supplied is divided equally into each of the material receiving measures 1a composing a material dividing device 1 and thereafter the bottom lids of the measures 1a are successively opened for admitting the material in successive individual packaging bags and their openings are sealed.
Patent JP-H04370436-A (JP)
Title: Two-stage vibration isolating device
Inventor: SHIBATA MASAAKI
IPC: F16F15/02
Filed: 1991-06-14
Abstract: PURPOSE:To remarkably reduce transmitting power without requiring data such as the frequency and phase of a vibration generating source in a two-stage vibration isolating device even in the case of large damping force of vibration isolating members. CONSTITUTION:In order to reduce power transmission from a vibration generating source 1 to a base 3, a two-stage vibration isolating system is constituted of an intermediate mass 2 and two pairs of vibration isolating members 4, 5. An accelerometer 6 for detecting acceleration of the intermediate mass 2, and a vibration exciter 7 for applying power to the intermediate mass 2 are provided in the intermediate mass 2. An output signal from the accelerometer 6 is amplified by an amplifier 9, to be multiplied by a coefficient a by a calculating circuit 10 comprising a multiplier. The calculated result is input into the exciter 7 via a phase reversing circuit 11 and another amplifier 12. Since the output signal from the accelerometer 6 is multiplied by the coefficient alpha, the mass of the intermediate mass becomes equivalent to be increased by alpha. Consequently, the vibration transmitting power can be remarkably reduced in a region of high frequency.
Patent JP-H087338-A (JP)
Title: Optical information recording medium and information recording method
Inventor: MURAKAMI SHIGENORI
IPC: G11B7/2407
Filed: 1994-06-24
Abstract: PURPOSE:To record an analog NTSC image signal in the state of a high S/N and reduced jitter by the semiconductor laser of a simple recording device. CONSTITUTION:A recording medium comprises a transparent round substrate 11 having a pre-group of 1450 to 2050Angstrom  deep, a light absorption layer 12 having a light absorption degree of 0.7 to 0.9 and composed of palladium phthacyanine pigment and a reflecting layer 13. A recording method produces a second center frequency which is lower than the first center frequency of a first FM carrier wave, a second carrier wave having a second frequency bandwidth which is away from the first frequency bandwidth of the first FM carrier wave and a pulse repetition frequency which is lower than the second center frequency and a pulse carrier wave having a third frequency bandwidth which is away from the second frequency bandwidth. The amplitude of a frequency division multiple signal produced by adding and composing the first FM carrier wave, the second FM carrier wave and the pulse carrier wave is symetrically limited and a laser beam is made to flicker in response to limiter waveform, the amplitude of which is limited.
Patent JP-H05154230-A (JP)
Title: Slot machine
Inventor: HAMANO JUNICHI
IPC: A63F7/02
Filed: 1992-05-07
Abstract: PURPOSE:To provide a slot machine provided with the improved amusement of game and the expectation feeling for a bonus game. CONSTITUTION:Three numerical value display parts 8A, 8B, and 8C and a number of times of bonus display part 9 are installed at the upper position of the customer contact surface 2 of a slot machine. When the combination of special patterns stops on an effective line among the drums 1a, 1b, and 1c in a pattern display part 3, the numerical value display parts 8A, 8B, and 8C starts the variable display, and after each set time, one numerical value is fixed and displayed. If the combination of the numerical values is '7','7','7', one numerical value is fixed and displayed after the lapse of a prescribed time from ths time when the number of times of bonus display part 9 starts variable display. The execution enabled the number of times of bonus game is set on the basis of the displayed numerical value.
Patent JP-S6034634-A (JP)
Inventor: TABAYASHI ITSUO
IPC: D01F6/62
Filed: 1983-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H037361-A (JP)
Title: Printing method of dot impact printer
Inventor: NAGAI MIKIO
IPC: B41J2/51
Filed: 1989-06-05
Abstract: PURPOSE:To change the printing method to a low noise printing method during printing or to select a printing method at a suitable time without changing the existing program by making two or more kinds of the printing methods selectable by a switch. CONSTITUTION:A control part 2 selects a normal printing method 3 and a low-noise printing method 4 by a switch 1, with generating a controlling instruction. According to the normal printing method 3, that is, in the conventional method, each row of groups of printing wires 5, 6 is actuated to print at the normal printing speed. On the other hand, according to the low-noise printing method 4, the groups of the printing wires 5, 6 are alternately driven at low speeds. In other words, it is made possible to select the combination of the number of printing pins simultaneously driven and the printing speed through manipulation of the switch. Accordingly, the printing method can be selected and switched without changing the existing program in accordance with the requirement of the user before printing or during printing.
Patent JP-H087934-A (JP)
Title: Cell disposal and recovery device
Inventor: UCHIDA SHIRO
IPC: H01M10/54
Filed: 1994-06-27
Abstract: PURPOSE:To prevent dangers caused by fire, burns and the like by discharging a cell with its terminal brought in contact with an output terminal, and thereby restraining exothermic caused by the shortcircuit of the cell terminal when the cell is disposed of. CONSTITUTION:When a cell to be disposed of is set in a cell housing hole 17, a pole terminal provided over a rotary plate 19 is brought in contact with one terminal of the cell, and when an upper cover 1 is put over a case main body 2 so as to be closed, a terminal pole pin 13 is brought in contact with the other terminal of the cell by the pressure of a compression spring 12 while being guided by a guide plate 14. Next, when an operating switch provided for the upper cover 1 is turned on, a cell discharging process circuit is driven by a drive means 11, shortcircuit current flowing between the terminals is cushioned by a resistance element, and discharging is thereby brought to an end. The rotary plate 19 is then moved by a definite distance with the drive means 11 controlled, and the cell is dropped down to a cell housing section 3 through a cell pitfall. By this constitution, dangers caused by the short-circuit of the terminal can thereby be prevented at the time of cell disposal.
Patent JP-H06114008-A (JP)
Title: Device for observing eyeground
Inventor: WAANAA RAISU
IPC: A61B3/14
Filed: 1991-05-20
Abstract: PURPOSE: To enable an eyeground monitoring instrument changing the extent of a monitoring part, especially magnifying a specific range using simple and minimum parts by composing to allow an additional optical system attachment onto the light path after beam conversion and beam concentration elements. CONSTITUTION: The instrument is composed possible to put another optical concentration system 16 having a different operation with a specific distance to the eye 12 within the light path after beam conversion and beam concentration elements such as a polygon mirror 5, concentration mirror systems 6, 7, a galvanometric mirror 8, a plane mirror 9 and a concave mirror 10. The optical operation of the optical concentration system 16 is compensated on the eyeground R by a device to adjust the focus of a lighting ray 14. Consequently, scan angles are enlarged horizontally and vertical to magnify its sight. Thus, the extent of monitoring part allowable is easily changed.
Patent JP-H0313207-A (JP)
Title: Multistage rolling mill having integral type backup roll
Inventor: WATANABE YUICHIRO
IPC: B21B13/14
Filed: 1989-06-08
Abstract: PURPOSE:To control flatness over a wide range by imparting roll crown converged toward one end to one set of rolls and the roll crown curved to the waveform of one wavelength to the other one set, respectively, and reversing the axial directions of the respective crowned roll pairs to allow the axial movement of the rolls. CONSTITUTION:The roll crown converged toward one end is imparted to at least two pieces one set of the rolls (the 1st intermediate rolls) 3, 3 among the work rolls 2, 2, 1st intermediate rolls 3, 3, 2nd intermediate rolls 4, 4 and integral type backup rolls 5, 5 of the multistage rolling mill. The roll crown curved to the waveform of one wavelength is imparted to the other two pieces one set of the rolls (the 2nd intermediate) 4, 4. The axial directions of the respective crowned roll pairs are reversed to allow the axial movement of the rolls. The excellent ability to correct edge drop is obtd. in this way.
Patent JP-S5846868-A (JP)
Title: Power supply
Inventor: KOBAYASHI HISAO
IPC: H02M7/537
Filed: 1982-08-20
Abstract: PURPOSE:To form the capacitor of small capacitance as well as to improve the power factor for the titled power supply by a method wherein a switching circuit which will be in ON state for the prescribed period, excluding the peak time of the output waveform of a rectifying circuit and a capacitor is smoothly operated, is provided. CONSTITUTION:An output (a) is obtained from the rectifying circuit 12, and voltage (c) is obtained at a capacitor 14 when base voltage (b) is given to a transistor 13. As a result, voltage (d) having no quiescent section is applied to a high frequency inverter 16, a high frequency output is generated, and it is supplied to a load 17. Accordingly, as the input voltage having no quiescent section can be obtained by charging and discharging the capacitor for the prescribed period in the vicinity of zero point of an AC power source full-wave rectifying waveform, the capacitance of the capacitor can be reduced remarkably when compared with the conventional type power supply for which a capacitor is charged and discharged at the peak part of the rectifying waveform, although the pulsation factor of the voltage to the load is somewhat decreased.
Patent JP-H09324757-A (JP)
Title: Compressor
Inventor: ISHIDA TAKANORI
IPC: F04B39/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To optimize sliding member and constitute oil film formation easily established therebetween so that compressor friction loss can be suppressed and the longer durability of compressor can be expected in a compressor used for refrigeration or air conditioning or the like, wherein 1, 1, 1, 2 tetrafluoroethane is employed as compressible gas. SOLUTION: In the constitution of compressor, supporting surface of a thrust bearing 14 composed of aluminium alloy, provides a triangular oil groove whose cut angle is more than 120 degrees of obtuse angle, and between a rotor 3 and the bearing 14, a thrust supporting member comprising phenol hardened material containing 10-50% by weight of cotton threads or glass fiber is provided, so that lubrication and frictional characteristics can be promoted, and resultantly, efficiency and durability of compressor can be promoted.
Patent JP-S6121256-A (JP)
Inventor: OIKAWA KATSUO
IPC: E04D13/00
Filed: 1984-07-10
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-S63309373-A (JP)
Title: Arc welding source
Inventor: KASHIMA TAKAYUKI
IPC: B23K9/073
Filed: 1987-06-11
Abstract: PURPOSE:To reduce the electric power loss and to stabilize an AC arc by connecting a capacitor between output side wires of a secondary side rectification part and forming a charging circuit connected to wiring of a high-frequency transformer. CONSTITUTION:The capacitor 18 for charging is provided between output side wires of a secondary side inverter part and a rectifier 14 to convert the AC input from the different wiring 13 provided to the high-frequency transformer 3 into a DC and a capacitor 15 for smoothing is arranged. When power transistors T1-T4 are turned on off alternately and the AC are is generated between an electrode 9 and base metal 10, switch element 16 is turned on by for the prescribed time when an electric current is inverted, by which the current flows to the charging circuit 19 to charge the capacitor. The spike voltage of a main circuit is also absorbed by the capacitor 18. Since the size and weight of circuit parts can be reduced, the electric power loss is reduced and the AC arc is stabilized by the stabilization of the voltage.
Patent JP-H05155871-A (JP)
Title: 2-acylamino-5-thiazole derivative, preparation and composition
Inventor: ROBEERU BOWAJIYUGUREN
IPC: A61P29/00
Filed: 1992-06-04
Abstract: These compounds correspond to the formula: 
<IMAGE>
 in which R1 represents H or an alkyl, phenylalkyl, aminoalkyl, optionally esterified carboxyalkyl, cyanoalkyl, carbamoylalkyl, hydroxyalkyl or alkoxyalkyl group; RIV represents an optionally substituted cycloalkyl group or an aromatic group such as an optionally substituted phenyl or heterocycle or RIV and RV together represent the group: 
<IMAGE>
 in which u has the value 1 to 3, optionally carrying (np) substituents Xp chosen from halogen, alkyl, alkoxy, nitro and trifluoromethyl, and np have a value from 0 to 3; RV represents a group (CH2)m-X in which m is 0 to 5 and X represents a halogen, a cycloalkyl, an optionally substituted phenyl, a group COOX1; -O-COX1; -SCOX1; (O)q-S-X1 with q = 0, 1 or 2; -O-COOX1; -N-X3-CO-X1 with X3 = H or alkyl; 
<IMAGE>
 with W = O or S and X1 being a C1 to C3 alkyl or an optionally substituted phenyl; a group -COX1X2; -O-CO-NX1X2; or -NX1X2; in which X1 represents an alkyl or phenyl which can be substituted, an alkoxy, or an optionally substituted cyclic or linear amine; a hydroxyl or carboxylic acid group; and Z represents a heterocycle containing one or more heteroatoms chosen from O, S and N, condensed with an aromatic ring which can also contain a heteroatom and which can be substituted, as well as their addition salts.
Patent JP-S6036640-A (JP)
Title: Corrosion-resistant zirconium alloy
Inventor: ABE KATSUHIRO
IPC: C22C16/00
Filed: 1983-08-06
Abstract: PURPOSE:To provide a titled alloy having excellent resistance to nodular corrosion by incorporating a specific amt. of Nb into a zirconium alloy having the specific compsn. contg. Sn, Fe, Cr, etc. CONSTITUTION:A corrosion-resistant zirconium alloy is formed by incorporating 0.05-1.0% Nb into a zirconium alloy contg. 1.20-1.70wt% Sn, 0.07-0.24% Fe and 0.05-0.15% Cr and contg. further <=0.08% Ni according to need and can prevent generation of nodular corrosion particularly when used for a channel, etc. of a boiling light water reactor. Nb among the components composing said alloy is the element to be incorporated to prevent nodular corrosion. If said element is incorporated at <0.05%, the corrosion increases in a wider range and if >1.0%, the workability is deteriorated. The Sn, Fe, Cr and Ni are the elements to improve the corrosion resistance to high-temp. water and steam but if these elements are inexcess, the corrosion resistance is conversely deteriorated. The Ni is in some case not incorporated into the alloy as the Ni sometimes absorbs much hydrogen in high-temp. water.
Patent JP-H06335129-A (JP)
Title: Protective extension cover for cable with branch connection part
Inventor: MUNEMASA YOSHIHITO
IPC: H02G1/06
Filed: 1993-05-24
Abstract: PURPOSE:To provide a protective extension cover in a small light body easily fixed on each branch connection member, in which a protective member put at a branch connection part of a trunk cable is used as a guiding member in trunk-cable laying work. CONSTITUTION:A triangular protective extension cover 10 is fitted to a branch connection part 3 formed in an elongated direction of a trunk cable 1. A main- body fitting member 11 fitted to a main body 31 of the branch connection part 3 and a branch-part fitting member 15 fitted to each cylindrical part at a branch part 4 are shaped like a 'U' in cross section with each projected part at both top ends so that the projected part is tightened and fixed around the cylindrical part of the main body. Moreover, these U-shaped members 11 and 15 are connected at each end part with a slant member 18, and a slant face of the slant member 18 functions as a guide when the branch connection part is passed through a narrow space.
Patent JP-2000332636-A (JP)
Title: Radio data identification device
Inventor: KAMISHIRO TAKASHI
IPC: H04B7/26
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To correctly decide a separation condition of a transmitter which continues to transmit a weak radio wave from a receiver by providing a decision timer, a counter and a decision part which gives a decision output when there is reception of a radio wave signal for the same number of times as a specified number of times within a specified time of the decision timer. SOLUTION: A data reception part 11 of a receiver R stores data of the same contents as data a transmitter A, a transmitter B and a transmitter C transmit in advance and, when there are data coincident to these data among inputted radio wave signal, a pulse signal is outputted from the data reception part 11. This signal is transmitted to a decision timer 12 and the decision timer 12 starts counting a preset time. At the same time, a counter 13 counts how many times the same signal as the signal which activates the decision timer 12 is transmitted from the data reception part 11, a command is given so that a decision part 14 outputs when the number reaches a preset count value, and a count value is reset simultaneously.