baber/WOPTO huggingface dataset:
Patent JP-S5813029-A (JP)
Title: Analog switch device
Inventor: MATSUO KENJI
IPC: H03K17/14
Filed: 1981-07-17
Abstract: PURPOSE:To make the on resistance of a switch constant and to reduce distortion by applying a bias voltage equal to an analog signal voltage to the substrate electrode of an MOS type field effect transistor (FET) which constitutes the switch. CONSTITUTION:When a clock signal phi has a level H and its signal phi' has a level L, MOSFETs 1 and 2 both turn on. Then, an input signal IN is transferred to an output terminal 4 through the MOSFETs 1 and 2 and an output signal OUT is applied to the gate of an MOSFET5. When the voltage of the input signal IN is high enough, the voltage between the source of the MOSFET1 and the substrate electrode is equal to the threshold voltage of the MOSFET5 and when the voltage of the input signal IN is low enough, the voltage is nearly zero. Therefore, the on resistance of the switch composed of the MOSFETs 1 and 2 less varies.
Patent JP-H05306551-A (JP)
Title: Vent sheet structure for construction
Inventor: ARAKI TAKESHI
IPC: E04B1/70
Filed: 1992-04-30
Abstract: PURPOSE:To improve the air leakage characteristics of a space of an attic to achieve effective utilization of the space in a building by filling water absorbable macromolecular resin into between two vent sheets having a water repelling property and water vapor permeability. CONSTITUTION:Adhesives are applied to a vent sheet 1 having an air-stream isolating property, water repelling property, and water vapor permeability and water absorbable macromolecular resin powder 2 is uniformly spread thereon by a proper method and the vent sheet 1 is superposed thereon to form a vent sheet structure 5. Thereafter, the structure 5, together with a roof material 6, is fixed onto a roof board 4 provided on a rafter 3 by means of nails 7. And when stormwater penetrates into the structure 5 through nail holes for fixing the structure 5, the powder 2 expands into a gel state, thereby blocking the nail holes, so that the stormwater is prevented from getting into a building.
Patent JP-H09281287-A (JP)
Title: Neutron capture member and structure
Inventor: KAMIYA TADAO
IPC: G21F3/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely capture neutrons by solidifying a mixture which is prepd. by adding neutron capture particles formed by mixing boric acid with raw material earth and calcining the mixture to a solidifying material, thereby producing a neutron capture member. SOLUTION: The neutron capture member 1 is a combination of neutron capture particles 2 and the solidifying member 3 and is solidified in the state that the neutron capture particles 2 are nearly uniformly dispersed into the entire part in the solidifying member 3. The neutron capture particles 2 are produced by a method to work a slurry prepd. by mixing a satd. soln. of boric acid at ordinary temp. and clay, feldspar, etc., to calcined matter of a block form, then to pulverize the calcined matter to a desired grain size, etc. Cement is used as the solidifying member 3. Silica sand and the neutron capture particles 2 are added as aggregate to this member and after an admixture is further added thereto, water is added and the mixture is kneaded. The neutron capture particles 2 are set at nearly the same grain size as the grain size of the silica sand.  The compounding rate of the solidifying member 3 and the aggregate contg. the neutron capture particles 2 is specified to nearly 1:1 by weight. The neutron capture member 1 formed in such a manner is of the same quality as the quality of the mortar used for the joints of tiles, etc.
Patent JP-H02291343-A (JP)
Title: Arranging and enclosing method for auxiliary liner for roll
Inventor: YOSHIKAWA MOTOKAZU
IPC: B65G1/04
Filed: 1989-05-02
Abstract: PURPOSE:To improve productivity by arranging and accommodating rolls into a polyliner supply center in the state of being partitioned according to the color exposed on the roll surface, the winding direction of the polyliners and the front or rear faces of the polyliners and supplying rolls automatically in succession upon the demand of the following stroke. CONSTITUTION:Rolls 3 conveyed it random are discriminated by a liner checking device 8 according to the front and rear faces, color and winding direction of polyliners, and transferred respectively into at least more than two kinds of accommodating zones, divided by color, of a polyliner supply center 4 by the exposed color on the surface of the rolls. When the winding direction corresponds to the set winding direction, the rolls are directly hung at the setting pins 27 of the accommodating zones, and when the winding direction is reverse, the rolls are turned by 180 deg. by reversing devices 10a, 10b to be placed in the specified winding direction, then hung at the setting pins of the accommodating zones, and plural rolls arranged by the color and winding direction are enclosed in order into the set accommodating zones. In this state, the front and rear faces of the rolls are memorized in a memory, and rolls are supplied in regular sequence.
Patent JP-H0410512-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: NAGAI RYUTARO
IPC: H01G9/035
Filed: 1990-04-27
Abstract: PURPOSE:To make it possible to suppress the increase in LC under a high temperature state and also to suppress the generation of hydrogen gas by a method wherein the condensation polymer of p-nitrobenzoic acid and its salt, phosphoric acid or phosphate ester is added. CONSTITUTION:In an electrolytic capacitor electrolyte formed by dissolving at least a kind of long chain type dibasic acid, having side chain alkyl radical with 12C, or its salt into the solvent mainly composed of polyhydric alcohols, at least a kind selected from p-nitrobenzoic acid or its salt, and at least a kind selected from polyphosphoric acid or the condensation polymer of phosphoric ester, are added. By the use of p-nitrobenzoic acid and ammonium p- nitrobenzoate, the reaction in which the long chain type dibasic acid having an alkyl radical in side chain is dissolved into low grade carboic acid, is suppressed. As a result, the increase of LC of a capacitor and the lowering of withstand voltage can be suppressed.
Patent JP-H10296626-A (JP)
Title: Outer diameter roll-pressed composite working device
Inventor: OKAJIMA HIDEAKI
IPC: B24B39/04
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To perform, by one process, roll-pressed composite working for the outer peripheral surface of the small-diameter side cylinder, and working surface of a taper-shaped beveling part of a staged shaft, by relatively rotating a tool head and a frame to detect the axial directional position of a work piece, and inverting the movement direction of the work piece based on this detection output. SOLUTION: A tool head 3, having a tapered inner peripheral surface, is formed on the guide surfaces of first and second tool rollers 8 and 9, and the tool rollers 8 and 9 are fittedly engaged coaxially with the inner periphery of the tool head 3, to arrange a frame 5 formed of a hollow part insertable by a work piece. The tool head 3 and the frame 5 are relatively rotated by a motor 11 via a timing belt 13, to detect the axial directional position of the work piece by a detection rod 14; and based on this detection output, the movement direction of the work piece is inverted. Consequently tapering a tip part, besides the cylinder work surface of the work piece, can be performed by one working process.
Patent JP-S5915053-A (JP)
Inventor: HISAYOSHI SHIGERU
IPC: B65D25/20
Filed: 1982-06-29
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-H0410057-A (JP)
Title: Optical character reader translation device
Inventor: NAKAMURA YASUHISA
IPC: G06F17/28
Filed: 1990-04-27
Abstract: PURPOSE:To to improve consistency suitable for the translation device of character code trains to be inputted to speedily correct words by deciding whether or not the character code train converted for the unit of a word exists in the word dictionary of the translation device by a recognition part and displaying the result of the decision. CONSTITUTION:In the recognition part 2, it is decided by retrieving a word dictionary 4 whether or not the converted character code train is registered to this word dictionary 4 of a translation device 3, and a word collating means is provided to output the character code train, which is decided not to be registered, to the translation device 3 after adding a reject code expressing the necessity of any manual correction. Thus, by executing a word processing suitable for the translation device 3 parallelly with character recognition, an operator can easily know the input character code train, which is not defined on the side of the translation device 3, requiring any correction according to the reject code, and characters can be efficiently read in cooperation with the translation device.
Patent JP-S5815036-A (JP)
Title: Manufacture of iron (3) oxide-zinc pigment
Inventor: SUGIYAMA AKIO
IPC: C08K9/02
Filed: 1981-07-20
Abstract: PURPOSE:To obtain the titled pigment with a superior hue, superior resin aging resistance, etc. by mixing zinc oxide powder with ferric oxide or iron oxyhydroxide powder, adding a titanium compound and a compound contg. phosphorus or an alkali to the mixture, and calcining them by heating. CONSTITUTION:Zinc oxide powder is mixed with ferric oxide or iron oxyhydroxide powder, and to the mixture are added a titanium compound such as titanium oxide forming zinc orthotitanate contg. excess titanium oxide represented by a general formula Zn2TiO4-nTiO2 and a compound contg. phosphorus such as orthophosphoric acid, a compound contg. an alkali metal such as K2O or a compound contg. phosphorus and an alkali metal such as sodium dihydrogenphosphate as an additive for stabilizing crystals. They are then calcined by heating at 850-950 deg.C to obtain the desired iron oxide-zinc pigment having a spinel structure.
Patent JP-H0211993-A (JP)
Title: Hose joint
Inventor: HAINTSU SAUA
IPC: F16L37/098
Filed: 1989-05-02
Abstract: PURPOSE: To avoid accidental dislodgment of a hose from a nipple by forming a corrugation in the first coupling section of a sleeve and openings for reception of projections on the nipple in the second coupling section thereof. CONSTITUTION: A sleeve 2 is formed with a corrugation 6 in its first coupling section 5a, which is inserted into an end portion of a hose 1 and clamped with a tubular member 3, and also formed in its second coupling section 5b with openings 8, in which projections made on a nipple 4 are received. The corrugation 6 contributes to the retention actin of the tubular member 3 and the first coupling section 5a, and the openings 8 and the projections establish a tight connection between the nipple 4 and the sleeve 2, so that the hose 1 and the nipple 4 are prevented from accidentally dislodging from each other.
Patent JP-2000303207-A (JP)
Title: Hosiery
Inventor: SAKAI YUKA
IPC: A41B11/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain hosiery having a specific value or below of the pressure applied to the heel part of each foot and scarcely affecting a leg covered with the hosiery by the pressure of the hosiery in the case of a person having an edema called also a swelling in the foot. SOLUTION: This hosiery has <=15 kgf/cm2 pressure of the heel part of a foot when the heel part of the hosiery is worn on a circular tube having 2 cm width and 40 cm outer periphery and preferably <=15 kgf/cm2 pressure of the sural part when the sural part of the hosiery is worn on a circular tube having 5 cm width and 40 cm outer periphery. The rate of change for each 1 cm in the longitudinal direction does not exceed 20% when a part from the wearing hole to an ankle of the hosiery is preferably worn on a circular tube having 35 cm outer periphery and the pressure of the sural part and the instep of a foot is preferably >=0.1 gf/cm2 when the sural part and the instep of the foot of the hosiery is worn on a circular tube having 35 cm outer periphery.
Patent JP-S63278436-A (JP)
Title: Multi-frame synchronizing system
Inventor: YAMASHITA HIROSHI
IPC: H04L1/00
Filed: 1987-05-11
Abstract: PURPOSE:To reduce the scale of circuit by inverting an optional bit in a CRC bit at the sender side, adding multi-frame information, applying CRC operation at the receiver side so as to detect the multi-frame pattern thereby establishing the multi-frame synchronization and detecting a CRC error. CONSTITUTION:A sender side S inverts the final bit of an optional CRC bit in a multi-frame MF with respect to a synchronizing digital signal with a CRC (Cyclic Redundancy Check) bit added thereto in the unit of frames and sends the result. A CRC error detection circuit 4 at the receiver side R applies CRC calculation, detects the pattern and operates a multi-frame synchronizing circuit 5 to establish the multi-frame synchronization. After the multi-frame is established, the CRC bit inverted by the sender side S is inverted again by using a control signal from the multi-frame synchronizing circuit 5 to detect a CRC error. Thus, it is not required to provide the CRC error detection circuit and the multi-frame pattern detection circuit separately and the scale of circuit is decreased.
Patent JP-H06159585-A (JP)
Title: Method and apparatus for heat-insulating chamber wall
Inventor: JIYATSUKU FURUMO
IPC: F24F5/00
Filed: 1991-02-21
Abstract: PURPOSE: To enhance a total effect by a heat radiation of a wall and to reduce a heat loss by previously and auxiliarily heating an air and circulating the air along a wall inner surface utilizing Coanda effect. CONSTITUTION: The window 11 made of plastic having an opening/closing portion 12 and joints 13, 14 is provided with a single glass surface 15 on a joint 16 and a shim 18 by a bead 17. The opening/closing portion 12 is releasable to clean an inner surface of the glass surface 15 and an upper portion of the opening/closing portion 12 is attachably/detachably fixed to make an upper glass surface 19 at an indoor side releasable. A deflector 21 is provided to bring Coanda effect on a surface 22 of the upper glass surface 19 and an air previously heated by an air passing through orifices 24, 25 and moved from the lower portion to the upper portion between the glass surfaces 15, 19 is introduced to the deflector 21. Thereby, a high heat insulation effect is obtained.
Patent JP-S61271224-A (JP)
Title: Antitumor active substance
Inventor: YOSHIDA AKIYOSHI
IPC: A61K35/74
Filed: 1985-05-24
Abstract: PURPOSE:The titled substance obtained by treating microbial cells of Streptococcus faecium with hot water, and salting out the resultant extract. CONSTITUTION:An antitumor active substance obtained by cultivating a strain, e.g. Streptococcus faecium R 672 strain; FERM-P No.8167) belonging to Streptococcus faecium, and collecting the microbial cells from the culture by the centifugation, washing the micobial cells with physiological saline solution, etc., adding an adequate amount of purified water thereto, heating the resultant mixture, and extracting the substance with hot water. The amount of the purified water to be used for extraction with the hot water is 5-50 times, preferably 8-15 times based on the wet weight of the microbial cells. The extraction temperature is 4-100 deg.C. A salt, e.g. ammonium sulfate, is used to salt out the extract, and deposited precipitate is separated by filtration or centrifugation, etc., and the resultant residual salt is removed by dialysis, gel filtration, etc. The resultant precipitate is then freeze-dried to give the aimed antitumor active substance. The preferred dosage form is injection and transfusion solution, and the dose thereof is 1-2,000mg/day.
Patent JP-S605388-A (JP)
Title: Semiconductor device
Inventor: SAITOU TAMIO
IPC: B42D15/10
Filed: 1983-06-23
Abstract: PURPOSE:To connect semiconductor elements directly to a wiring board securely and stably without using solder by pressing the semiconductor elements against the wiring board formed by forming a semiconductor pattern on an elastic insulator plate. CONSTITUTION:The specific conductor pattern 12 is adhered to the elastic insulator plate 11 like a rubber plate by vapor deposition, etc., to form the wiring board 10, which IC chips 13 is arranged by positioning the electrode parts at the conductor pattern 12. In this state, support plates 14 and 15 made of relatively hard plates, i.e. metallic plate or hard plastic plates arranged on the reverse side of the wiring board and over the IC chips 13 are clamped with screws 16 to fix the wiring board 10 and IC chip 13, and the electrode part of the IC chip 13 is pressed against the conductor pattern 12 to connect IC chips 13 mutually. Further, the IC chips and batteries may be supported while sandwiched between both top and reverse surfaces while using the wiring board to cover the IC card.
Patent JP-H07322620-A (JP)
Title: Circuit for improving power factor of switching power supply device
Inventor: SUGITA TOSHIRO
IPC: H02J3/18
Filed: 1994-05-26
Abstract: PURPOSE:To simply incorporate a power factor improvement circuit into an existing device without increasing the size of an inverter transformer and the number of parts of a coil winding element. CONSTITUTION:When a transistor 4 is turned on energy is accumulated by a choke coil 9. When the transistor 4 is turned off, a capacitor 14 is charged. When the voltage between output terminals +V and -V of a rectification circuit 2 is lower than the voltage between the terminals of the capacitor 14, a charge current 12 of the capacitor 13 is fed to a primary coil winding 3A of an inverter transformer 3. Therefore, the power factor improvement circuit 13 can be incorporated into an existing device simply by winding the auxiliary coil wining 12 around the choke coil 9, thus preventing the inverter transformer 3 from becoming larger without increasing the number of coil winding elements.
Patent JP-S5637543-A (JP)
Title: Ash content meter
Inventor: OGAWA SEIJI
IPC: G01N23/06
Filed: 1979-09-04
Abstract: PURPOSE:To measure the ash contant in sample accurately and rapidly by interposing the measuring sample between an X-ray generating source and an X-ray detector and processing the output of the X-ray detector. CONSTITUTION:The X-rays 2 from an X-ray generating source 1 transmit through the measuring sample 2 such as paper and reach an X-ray detector 4, by which they are converted to an electric signal proportional to the X-ray intensity detected. This signal is converted to a logarithmic value by a logarithmic amplifier 5. The weighed value is multiplied by a certain fixed value with a weight setter 6 and is subtracted with a subtractor 7. The output from the subtractor 7 is amplified in an output amplifier 8 and the results of the ash content measurement are displayed with a meter 10. Depending upon the kinds of the ash content, an amplification factor controlling potentiometer 9 is adjusted to adjust the amplification factor of the amplifier 8.
Patent JP-H0410067-A (JP)
Title: Image forming/storing device
Inventor: MIURA KUNIHIKO
IPC: G06F17/30
Filed: 1990-04-27
Abstract: PURPOSE:To easily prepare the abstract of document information by outputting an image data in the prescribed area of a first page in respect to each document information onto one unit of a copying medium. CONSTITUTION:The plural kinds of document information is read by a reading means 51 and these plural kinds of the read document information is stored into a storing medium by a storing means 51. Then, since images at a prescribed part having arbitrary width in the first page of the read document information are outputted onto one unit of the copying medium with unmagnification, the index information is prepared for the plural kinds of the document information read by the reading means 41 and stored in the storing medium. Thus, the abstract of information can be easily prepared for the plural kinds of the document information.
Patent JP-S62268603-A (JP)
Inventor: UCHIMURA KATSUJI
IPC: B22F3/22
Filed: 1986-05-16
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-S592580-A (JP)
Title: Pulse waveform forming line
Inventor: NINOMIYA NORIHIKO
IPC: H02M9/00
Filed: 1982-06-29
Abstract: PURPOSE:To facilitate the parallel operation of main discharge switches even if there is a slight irregularity at the starting time and to make the pulse waveform approach to a rectangular waveform by connecting coupling impedances to respective high voltage electrodes, thereby weakening the coupling of the switches to each other. CONSTITUTION:When flat plate condensers 6, 6', 8, 8' are charged via coupling impedances 15, 15' from a high voltage power source 1 side, and the voltages reach the vicinity of the maximum value, one of the switches which are adequately controlled, e.g., a main discharge switch 10 is discharged. Since high voltage electrode 4' of main discharge switch 10' of unoperation is coupled via coupling impedances 15, 15', the voltage of the condenser 8' does not almost vary in the time of several 10 nsec., the switch 10' is operated at the slight delay time difference, and electric power is supplied to a load 11 from both bloom lines.
Patent JP-S605304-A (JP)
Title: Teaching device of industrial robot
Inventor: YAGISAWA MASASHI
IPC: G05B19/18
Filed: 1983-06-22
Abstract: PURPOSE:To automatically align the working axis of a tool with the center of a prepared hole installed into a working object with a robot which automatically moves a working tool from a point to another point, by providing a sensor which detects the condition of the moving position of the working tool. CONSTITUTION:When a target point setting switch is turned on, the positional information of a previously thrown-in optional point is called out and the main body of a robot is moved to this point, and then, the driver bit 7 of a screw tightening machine is positioned above the prepared hole 11 of a working object 10 positioned to a prescribed location. At this time, the output of a sensor 15 is turned off. When the sensor 15 detects the marginal part of the hole 11, the output of the sensor 15 also inverts to the off condition. Therefore, when the marginal part of the hole 11 is detected by moving the driver bit 7 in the X- and Y-directions and the positional information of the X- and Y-coordinates is corrected, the working axis of a working tool can be aligned automatically with the center of the hole installed into the working object.
Patent JP-H05146475-A (JP)
Title: Portable medicine administering system
Inventor: DEIBITSUDO KURISUTOFUAA BUREIK
IPC: A61M5/28
Filed: 1992-05-06
Abstract: PURPOSE: To safely and conveniently eliminate a cannula from a used throw-away cartridge by providing a gun type injection device for holding a throw-away charged medicine cartridge for administration, and a holster device for processing the cartridge. CONSTITUTION: A gun type injector 100 comprises a drum body, a handle 102, a throttle lever 104 provided with a spring having a hinge, and a safety trigger. A holster device comprises a leg protective panel 200 on which a housing 301 for processing a used cartridge is installed, so the housing 301 receives the drum body of the gun type injector 100. In addition, the holster device comprises a rotary receptacle 302 to receive one end of the injector 10, a needle container 304 including a cannula cutting means, a used cartridge containing bag 305, and a toggle switch to invert an actuation direction of the rotary receptacle 302.