baber/WOPTO huggingface dataset:
Patent JP-H0990870-A (JP)
Title: Fundamental conversion method, ciphering method, fundamental conversion circuit and ciphering device
Inventor: SHIMADA MICHIO
IPC: G09C1/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of circuit and to increase the speed of data processing in multiple residue ciphering by eliminating the need for computation excluding linear conversion. SOLUTION: A register 101 holds n+1 bit integers and supplies the held integers to a selector 102. The selector 102 selects and output either of the n+1 bit integer to be obtained by adding a logic '0' to the inputted plaintext of n bit integers as the highest-order bit and the n+1 bit integer held by the register 101. A linear conversion circuit 103 supplies the result of conversion which is obtained by applying linear conversion to the integers outputted by the selector to the register 101. The highest-order bit of the output of the linear conversion circuit 103 is supplied also to the control circuit 104 and the lowest- order bit of the output of the circuit 103 is supplied also to the output terminal 107. The control circuit 104 selects control flow depending on the highest-order bit of the output of the linear conversion circuit 103.
Patent JP-H04127728-A (JP)
Title: Portable telephone set
Inventor: TAKAHASHI SHINYA
IPC: H04W88/04
Filed: 1990-09-19
Abstract: PURPOSE:To attain a call even at a place, where radio waves are not reached from a radio base station, by repeating radio waves so as to transmit/receive them. CONSTITUTION:At a place such as an outdoor place or the like where the radio waves can be easily reached from the base station, a master set 1 and a slave set 2 are integrated and connected by connectors 12 and 15 so as to use the portable telephone set completely similarly to the conventional one. On the other hand, when using the telephone set at a place such as an indoor place or the like where the radio waves are hardly reached from the base station, the set 1 and the set 2 are separated and the set 1 is installed at a place by the window or the like where the radio waves are easily reached so as to operate the set 1 as a repeater. Thus, the portable telephone set can be used even at a place where the conventional one can not be used.
Patent JP-H08115432-A (JP)
Title: Picture processor and picture processing method
Inventor: KAWASOME TAKASHI
IPC: G09G5/42
Filed: 1994-10-14
Abstract: PURPOSE: To store the outline vector of a picture with a less storage capacity and to faithfully variable-magnify data to an input picture in accordance with a desired variable power ratio. CONSTITUTION: When a binary picture is inputted from a binary picture input part 11, an outline vector extraction part 12 extracts the outline vector and detects the position of an isolated point. The outline vector is variable-magnified in a vector variable magnification part 13, and the binary picture is reproduced in a binary picture reproduction part 15. The isolated point is converted into a position corresponding to the variable power ratio by an isolated point variable magnification processing part 14 and it is variable-magnified so that the number of points corresponding to the variable power ratio are gathered and they constitute the isolated point. Only a small storage capacity is required for the isolated point and it is variable-magnified by the precise variable power ratio corresponding to the variable power ratio.
Patent JP-H08112042-A (JP)
Title: Greenhouse-like assembly case
Inventor: KOBAYASHI TOSHIYUKI
IPC: A01G9/14
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a greenhouse-like assembly case being simply assembled and provided with a planter at the bottom, by instantly standing case constituent plates such as plate glasses at the outside of peripheral walls of a planter. CONSTITUTION: A recessed channel 11 is set at the outside of at least three walls among a front and a rear walls 9a/9b and a right and a left side walls 9c/9d of a planter. Each lower end part of case constituent plates 4a/4b/5a is detachably inserted into the planter 9 in the recessed channel 11.
Patent JP-H1078868-A (JP)
Title: Data processor
Inventor: OSAWA KAZUTO
IPC: G06F9/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a data processor for realizing the high speed of a data processing by canceling the transmission delay time of immediate data. SOLUTION: This device is provided with an instruction queue circuit 100 having plural instruction queues 11 - 13, and a second instruction queue circuit 110 having plural instruction queues 14 - 16 storing the same instructions corresponding to the instruction queues of the first instruction queue circuit. The immediate data of instructions in the instruction queues of the first instruction queue circuit 100 are inputted to the upper bits of an immediate generating circuit 17, and the immediate data of instructions in the instruction queues of the second instruction queue circuit 110 are inputted to the lower bits of the immediate generating circuit 17. Moreover, the first instruction queue circuit 100 and the second instruction queue circuit 110 are arranged in parallel corresponding to the upper bit and lower bit positions of the immediate generating circuit 17.
Patent JP-H04129936-A (JP)
Title: Document conveyance mechanism
Inventor: HAYASHIDA KAZUO
IPC: H04N1/00
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate a time for waiting a helper for document conveyance by arranging plural paper supply mechanisms each of which is installed on document setting supports side by side, capable of separating plural documents from each other, a sending these documents independently into a document conveyance channel. CONSTITUTION:Documents 12 and 13 can be set on setting supports 5 and 6 respectively, and each of sensors 9 and 10 detects whether documents are set or not. The documents 12 and 13 are sent to a conveyance channel 1 through automatic paper supply mechanisms 7 and 8, respectively, which can send plural documents separately one after another. The documents 12 and 13 are further discharged through a paper discharging portion consisting of feed rollers 2 and 3. Before being discharged, these are detected by a sensor 11 and read by an optical unit 4 at an appropriate timing.
Patent JP-S61127166-A (JP)
Title: Manufacture of image sensor
Inventor: NISHIURA SHINJI
IPC: H01L27/146
Filed: 1984-11-26
Abstract: PURPOSE:To produce individual image sensor unit with high acceptance ratio by a method wherein multiple sensor units comprising a transparent conductive film and a metallic thin film overlapped on one end of the conductive film are continuously formed on a transparent glass substrate while individual unit is covered with photoresist pattern to be etched for individual separation. CONSTITUTION:Multiple sensor units comprising a transparent conductive film 20 made of ITO, etc. and an Al thin film 40 overlapped on an overlapping part 80 at one end of the film 20 are continuously formed on a transparent glass substrate 10 to form a pattern of photoresist film 70 on individual unit. Next, utilizing the pattern as a mask, the conductive film 20 is etched using equivalently mixed solution of ferric chloride and hydrochloric acid while the thin film 40 is etched using equivalently mixed solution of phosphoric acid and nitric acid to remove the exposed part of thin films 20 and 40 outside the film 70 leaving a transparent electrode 21 and a metallic lead electrode 42 adjoining the former. Through these procedures, the reduction of hydrogen in case of metal etching process may be restrained to assure specified dimension of sensor unit.
Patent JP-S63102954-A (JP)
Title: Printer with demonstration document printing function
Inventor: UENO HIDEO
IPC: B41J2/25
Filed: 1986-10-20
Abstract: PURPOSE:To enhance the effect of demonstration to a great extent, by providing a specification setting means, a priority storage means, a demonstration document information memory, and a demonstration document printing control means. CONSTITUTION:A printing mechanism is so constructed as to print characters for a plurality of languages. The specifications by countries of a printer are set through a specification setting means, and demonstration document information for a plularity of languages is previously stored by every language in a demonstration document information memory. Moreover, in a priority storage means, the priority of the languages with the first priority of the language set in the specification setting means is stored. In the printing of a demonstration document, the printing mechanism is controlled by a demonstration document printing control means, and the demonstration document information is printed so that the priority stored in the priority storage means can be realized. Therefore, a demonstration suitable to the national sentiment of users in each country can be carried out.
Patent JP-H04129560-A (JP)
Title: Curtain type sauna bath for bathroom
Inventor: FUJIKI MASARU
IPC: A61H33/06
Filed: 1990-09-19
Abstract: PURPOSE:To simply install a sauna bath, accelerate the sweating action with the radiation heat of far infrared rays, and maintain the sauna bath clean by installing curtain winding storage devices winding and storing curtain bodies coated with far infrared ray radiating ceramic at optional positions of the ceiling of a bathroom, and installing incandescent lamps and the like near the curtain bodies. CONSTITUTION:Winding storage devices (b) storing curtain bodies (a) coated with ceramic powder are fitted at optional positions of the ceiling 8 of a bathroom (d). Incandescent lamps (c) are fitted at positions to directly radiate the vicinity of upper sections of the curtain bodies (a). The curtain bodies (a) are spread, and the curtain bodies (a) are radiated by the incandescent lamps (c). When the curtain bodies (a) are heated to about 45 deg.C, far infrared rays are radiated from the surface. The temperature of a human body is increased to accelerate the sweating action, and the same effect as that of a low-temperature sauna can be obtained. Installation is easy, and little labor is required for cleaning.
Patent JP-2001074528-A (JP)
Title: Ultrasonic flow meter
Inventor: SHIMIZU KAZUYOSHI
IPC: G01F1/66
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To stabilize measurement, improve accuracy, and accurately measure volume flow rate of pulsation flow, by reducing error in relation to the pulsation flow in an ultrasonic flow meter. SOLUTION: Ultrasonic sensors A+, A- and a pressure gauge P are mounted to measurement part's piping, the ultrasonic sensors A+, A- are simultaneously driven at a predetermined pulsation pressure P1 detected via the pressure gauge P, and thereby, volume flow rate of pulsation flow traveling in the measurement part's piping is measured based on propagation times t1, t2 of simultaneously emitted ultrasonic pulses S1, S2.
Patent JP-H0193114-A (JP)
Title: Cooling device for lamp annealing device
Inventor: FUNATSU HIDEYO
IPC: H01L21/26
Filed: 1987-10-05
Abstract: PURPOSE:To make it possible to control both the temperature of the title cooling device after heating by lamps and the speed of temperature drop of a heat- generating part by a method wherein a plurality of cooling water pipes, having an internally attached thermocouple, are provided on the heat generating part, and water pressure is controlled by the value of temperature measurement of the thermocouple. CONSTITUTION:A heat-generating part is composed of lamps 1, a reflection plate 2, and a cooling device 3, valves 4 are opened by the device 3, the supplied water passes through cooling water pipes 5 and drained from a draining hole 6. A plurality of pipes are arranged, and a thermocouple 7 is internally attached to the pipes 5. This thermocouple 7 is connected to the controller conjoined to the valves 4, and an opening or closing signal of the valves 4 is outputted from the controller by the signal sent from the thermocouple 7. The valves 4 are constituted in such a manner that the plural cooling valves 5 will be selectively opened or closed, the valves 4 also control the water pressure of each cooling pipe 5, and the temperature of the heat-generating part is selectively controlled by the valves 4.
Patent JP-H1172304-A (JP)
Title: Running position sensor
Inventor: ASAOKA AKIRA
IPC: G01B7/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a sensor which is not affected by a noise. SOLUTION: Detection outputs of sensors 1 to 5 are input by an input circuit 6. A differential computing part 8 differentiates and computes the detection outputs of the respective sensors 1 to 5, and they are compared with a prescribed threshold value by a threshold-value judgment part 15 so as to judge their magnitude. A sensor selection part 10 compares the outputs of the respective sensors 1 to 5, and it selects the sensor in which the detection of a magnetic field in the vertical direction is maximum. A peak judgment part 9 judges whether the outputs of the respective sensors 1 to 5 are a peak or not.  By a transverse- deviation-amount computing part 12, the output of the sensor whose detection value is maximum and which is the peak is projected on a map in which the detection outputs of the respective sensors 1 to 5 are built on the basis of a command from a control part 7, and a transverse deviation amount with reference to a magnetism marked body is computed. In a sensor-position correction part 13, the transverse deviation amount is corrected so as to correspond to the position of magnetism due to the sensor, and the transverse deviation amount of a vehicle is computed. The intensity of a peak value generated by a noise is kept even when the peak value is differentiated. As a result, the discriminant of a threshold value is discriminated easily from a signal, and the detection effect of the magnetism marked body is obtained without being affected by the noise.
Patent JP-H11158461-A (JP)
Title: Refrigerant composition and two-way refrigerator using the same
Inventor: TAKEMASA KAZUO
IPC: H01L23/44
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerant compsn. with a very low ozone depletion potential by using an azeotropic mixture of trifluoromethane and hexafluoroethane. SOLUTION: This azeotropic mixture, though poor in compatibility with an oil, can give a refrigerant compsn. which, when up to 14% (based on the mixture) n-pentane or propane is added to the mixture, can return the oil to a compressor without the necessity for completely separating the oil with an oil separator. This compsn. is used as a refrigerant sealed into the low-temp.-side refrigerant circuit of a two-way refrigerator wherein the condensation of a refrigerant in the low-temp.-side refrigerant circuit is carried out with a refrigerant passing through a cascade condenser of the high-temp.-side refrigerant circuit. Thus, the oil return in an actual refrigerant circuit is improved and such a low temp. as about -83 deg.C can be attained in a vaporizer without being accompanied by the danger of explosion, etc.
Patent JP-H0972380-A (JP)
Title: Damper and manufacture thereof
Inventor: KANO TSUTOMU
IPC: B21D51/16
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a damper to improve durability of the elastic body and to provide manufacture thereof by providing a hub having a stay part with the outer peripheral end part of which a cylinder part is integrally molded; a mass body arranged on the outer peripheral surface of a cylinder body; and an elastic body vulcanized and adhered on the outer peripheral surface of the cylinder body and the inner peripheral surface of a cylindrical part. SOLUTION: The cylinder part 1b of a hub 1 is caulked on the outer peripheral side at a part dotted on a figure, and the cylindrical part 2a of a mass body 2 is caulked on an inner peripheral surface at a part dotted on a figure. This constitution radially compresses an elastic body 3 and removes a tensile stress generated at the internal part of the elastic body 3 through contraction phenomenon after vulcanization molding is removed. As a result of two parts to be caulked being partially axially overlapped, the tensile stress of the interior of the elastic body 3 is removed through the overall length in an axial direction of the resilient body 3.  Thus, durability of the elastic body 3 is improved and besides, the number of parts is reduced by an amount equivalent to elimination of a need for a sleeve, advantage in terms of a cost is provided, and a product being light in weight is manufactured.
Patent JP-H0194967-A (JP)
Title: Manufacturing device of hoop for an assembly of parts
Inventor: OKUMURA TAKESHI
IPC: B05C1/06
Filed: 1987-10-02
Abstract: PURPOSE:To obtain hoops for an assembly of parts with an adhesive surface which is in optimum state for the shape of parts by providing a specific adhesive feeder which makes an adhesive surface at any part of a belt-like base material. CONSTITUTION:In a device to manufacture hoops for an assembly of parts which are electronic parts or molded resin products to be supplied to an assembling device, a push rod 15 is pushed down through a movable plate 19 by rotation of an eccentric cam 18, and an adhesive strap 11 is transferred to a belt-like base material 20. In the meantime, the base material 20 is fed at a prearranged interval by a drive roller 23 interlocked with the eccentric cam 18 through an idle roller 22. Consequently, a hoop 25 is formed with the base material and an adhesive transferred 24. In this way, the hoop with an adhesive surface in optimum state for the shape of molded resin products, is obtained. Therefore, wasteful hoop production is avoided and exchanging of the parts to be manufactured is easy.
Patent JP-2001075536-A (JP)
Title: Booster circuit, source circuit and liquid crystal drive device
Inventor: MIYAZAKI KIYOSHI
IPC: G09G3/36
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption in a liquid crystal display device by improving a booster circuit incorporated in a power source circuit of a liquid crystal drive device. SOLUTION: The booster circuit 11 incorporated in the power source circuit 10 of the liquid crystal drive device switches capacitors C1-Ck in serial or parallel, and outputs a first voltage VLCD1 obtained by boosting a low voltage VDD by n-times and a second voltage VLCD2 taken out from the middle tap of the capacitors. In a voltage level generation circuit 12, by using the second voltage VLCD2 for generating middle potential levels V3, V4 used in a liquid crystal drive circuit, consumption of the current supplied from the low voltage source VDD is reduced.
Patent JP-S60142680-A (JP)
Title: Shutter device for electronic camera
Inventor: NAGASAWA MASAHITO
IPC: H04N5/238
Filed: 1983-12-28
Abstract: PURPOSE:To allow free change of a shutter speed by providing a shutter in the forehead of an photoelectric conversion image pick up means and controlling drives of the shutter and said means. CONSTITUTION:When a shutter switch 6 is turned on, a record timing signal and gate signal generating circuit 15 generates gate signals by the shutter signals from the shutter switch 6 as well as synchronizing signals from a synchronizing signal generating circuit 4. This gate signal gates the driver output signals from a driver 5 by a gate circuit 14, and is converted into opening/closing signals from a optical shutter 13 and drive signals from a solid image pick up element 2. The time when this shutter opening/closing signals start up becomes a shutter speed. Control of the drives of the shutter 13 and the element 2 enables free setting of time for accumulating charges of the element 2, thereby allowing free shutter speeds.
Patent JP-S61128567-A (JP)
Title: Semiconductor device
Inventor: MIURA AKIRA
IPC: H01L29/47
Filed: 1984-11-27
Abstract: PURPOSE:To realize a semiconductor device having high-speed switching characteristics by forming a Schottky junction only on the end surface of a mesa. CONSTITUTION:An electrode 4 forming a Schottky junction is shaped to a mesa 2 so as to be brought into contact only with an end surfact at one end. The Schottky junction is formed along the direction of thickness of the mesa 2. Accordingly, the thickness of the mesa 2 generally extends over 300-500nm, thus making a junction capacitance to one tenth or lower as compared to the conventional constitution, then obtaining a semiconductor device having high- speed switching characteristics.
Patent JP-S63103943-A (JP)
Title: Optical fiber device for measuring fluorescence
Inventor: TAKADA MICHINOSUKE
IPC: G01N21/64
Filed: 1986-10-20
Abstract: PURPOSE:To permit adequate positioning of a sample to optical fibers for light projection and reception in either case of a liquid sample or solid sample by forming an orthogonal cut out part for positioning the liquid sample to a block into which the ends, on one side, of the optical fibers are inserted. CONSTITUTION:The optical fibers 2, 4 for light projection and reception are inserted, at one end, into the block 6 made of a metal or plastic, etc. The orthogonal cut out part 8 for positioning the liquid sample is formed to said block 6. The exit end 2a and incident end 4b of the optical fibers 2, 4 are respectively positioned to verge on the respective end faces of the part 8. A notched part 10 for positioning a solid sample having a prescribed angle theta with the exit end 2a of the fiber 2 for light projection is formed to the block 6. The fibers 2, 4 are disposed orthogonally with each other with respect to the liquid sample 12 if a square cell 14 contg. the liquid sample is pressed to the cut out part 8 of the block 6 in the case of measuring the fluorescence of the liquid sample.
Patent JP-H03113041-A (JP)
Title: Cloth for composite material joint
Inventor: YAMAMOTO TETSUYA
IPC: B64C1/12
Filed: 1989-09-26
Abstract: PURPOSE:To obtain the subject cloth, composed of a specific construction, useful as joints, etc., for connecting skins to spar members of aircraft into the shape of T, capable of exhibiting great resistance to in-plane shearing force applied in the longitudinal direction of the joints and advantageous to reduction of weight without requiring reinforcement. CONSTITUTION:The objective cloth, composed of a pair of cloth parts having branched parts continuous in the longitudinal direction and at least one surface in <=3 surfaces extending from the aforementioned branched parts joined thereat, obliquely running and joining the pair or cloth parts in mutual opposite directions. Specifically, e.g. cloth parts (12a), (12b), (12a), (12b), (13a), (13b), (13a) and (13b) mutually obliquely running in branched parts 11 and 11 formed on both sides of a transverse stretching part 10 and forming a pair are joined to form extended parts 12 and 12 and spar member nipping parts 13 and 13. Furthermore, the angle at which the paired cloth parts are obliquely run is preferably 45 deg. toward the longitudinal direction of the cloth.
Patent JP-H08115890-A (JP)
Title: Formation of electrode on semiconductor substrate
Inventor: UEDA OSAMU
IPC: H01L21/316
Filed: 1994-10-17
Abstract: PURPOSE: To reduce the electric resistance of an electrode, improve the uniform ity of electric resistance, and effectively erode and eliminate interstitial transi tion loops, by employing a highly reducible metal as first metal to be removed after heat treatment. CONSTITUTION: A LOCOS oxide film 3 is formed on a Si substrate 1, and a region where an electrode is to be formed is defined and a n<+> -region 6 is formed there. A Ti film 7 as first metal highly reducible is formed by RF sputtering on the entire surface of the substrate. Heat treatment is performed at low temperature to form a TiSi2 layer 8. The unreacted Ti film 7 is removed from the LOCOS oxide film 3, and heat treatment is performed at high temperature to remove the TiSi2 layer 9. A Co film 10 as second metal is formed by sputtering on the entire surface of the Si substrate 1, and heat treatment is performed at low temperature to form an unreacted CoSi2 layer 11. The Co film 10 remaining on the LOCOS oxide film 3 is removed, and then heat treatment is performed at high temperature to form a CoSi2 layer 12.