baber/WOPTO huggingface dataset:
Patent JP-H06123888-A (JP)
Title: Liquid crystal element
Inventor: EGUCHI TAKESHI
IPC: G02F1/133
Filed: 1992-10-09
Abstract: PURPOSE:To provide the liquid crystal element which is improved in orientation characteristics of liquid crystal molecules and gradation characteristics. CONSTITUTION:The liquid crystal element is formed by sandwiching ferroelectric smetic liquid crystal 15 between substrates 11a and 11b which have transparent electrodes 12a and 12b, orienting films 14a and 14b which contain a conductive compound are formed on the substrates, and only parts 14a' and 14b' formed on the transparent electrodes in the orienting films are made conductive in >=10<-4>S/cm. A large tilt angle and a high contrast are obtained and neither an after-image phenomenon nor crosstalk between pixels is caused. Further, transmission characteristics which vary slowly are obtained and half-tones can be adjusted.
Patent JP-2000201441-A (JP)
Title: Power control system
Inventor: MITANI SHIGEO
IPC: H04W92/06
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a power control system which can eliminate wiring for a local communication line. SOLUTION: This power control system radio communication interface device 2 is provided with a communication packet analysis means 36 for analyzing a telegraphic message from a radio transmission terminal, a failure discriminating means 37 for discriminating some failure of a communication packet, a failure processing means 38 for performing processing operations if failure occurs, a failure return discriminating means for discriminating whether or not the failure is restored, a configuration information change means 32 for changing the configuration of the route information of a radio transmission terminal, and a communication packet forming means 35 for forming the communication packet to a central monitoring device 1.
Patent JP-H02141657-A (JP)
Title: Self-propelling apparatus in pipe
Inventor: ADACHI HIDEYUKI
IPC: B61B13/10
Filed: 1988-11-24
Abstract: PURPOSE:To make it possible to perform stable self-propelling by providing baloons on both front and rear end sides of a driving elastic body for forward and backward movements which undergoes feeding and discharging of fluid through a fluid pipe and is expanded and contracted in the axial direction, and providing hard antislipping projections at the outer surfaces of the baloons. CONSTITUTION:A moving unit 2 is inserted into a pipe 50. Compressed air is supplied into a front baloon 35 through an air feeding tube 41. The baloon 35 is held at the inner wall of the pipe 50. At this time, a rear baloon 36 is in the contracted state. An elastic body 25 for forward and backward driving is in the elongated state. When compressed air is sent into the elastic body 25, an elastic tube 26 tends to expand. But the expansion is restricted with a restricting tubular member 27. The tube 26 is contracted in the axial direction but expanded in the other direction. When the pressure for the tube 26 is increased, the tube is contracted in the axial direction. A main body 11 on the front side is held and stopped with the baloon 35. Therefore a main body 12 on the rear side is attracted forward. Then, the baloon 35 is contracted, and the air in the elastic body 25 is exhausted. The elastic body 25 is made to extend forward. At this time the main body 11 is made to advance by the elastic restoring action of a compressing spring 31.
Patent JP-2000124647-A (JP)
Title: Heat radiator of thin electronic device
Inventor: KITAHARA TAKASHI
IPC: F25D1/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiator for a thin electronic device, capable of realizing that heat generated from heat generating elements in a thin type electronic device such as a credit card size type electronic device is released to the outside and efficiently. SOLUTION: This device comprises three layers of a base 2 formed in a rectangular configuration, an intermediate plate 3, and an upper face cover 4, and an exhaust port is provided on one long-side side of the base 2, and a fan 6 is provided in an opening of the intermediate plate 3, and a suction port is provided on a short-side side with the upper face cover 4 and the intermediate plate 3, and the device is constructed so that cooling air is circulated from the suction port to the exhaust port through operation of the fan 6, and heat stored in the base 2 is released to the outside, and also the base 2 is provided with small holes 9 for exhausting a part of the cooling air.
Patent JP-H06145939-A (JP)
Title: Method for smoothening inner plated surface of plated steel pipe
Inventor: DOI MITSURU
IPC: C23C2/14
Filed: 1992-11-06
Abstract: PURPOSE:To easily smoothen the inner plated surface of a plated steel pipe without executing grinding after plating by pouring water into the steel pipe at the time the plated layer on the steel pipe is at high temp. and generating the vapor explosion. CONSTITUTION:For example, the steel pipe 2 is hot-dipped into a plating bath 5, etc., through a plating pretreating vessel 4 to execute galvanization to the inner and the outer surfaces of the steel pipe 2. The inner plated layer of the steel pipe 2 extruded from the plating bath 5 is at the high temp., and at the time of this condition, spraying water is poured from the nozzle 7 to the inner surface side of the steel pipe. Poured spraying water generates the steam explosion by the high temp. of the inside of the pipe simultaneously when the water is poured. This explosive pressure is spouted from the pipe end along the pipe length direction in the pipe and the ruggedness in a molten zinc state ruggedness generation solidification process is made smooth by this explosive pressure. Further, the cooling inside of the pipe is simultaneously progressed, thereby the smooth shape can be secured.
Patent JP-H09138145-A (JP)
Title: Electromagnetic flowmeter
Inventor: KOMATSU SHINGO
IPC: G01F1/58
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter which does not cause poor insulation due to melting of a part of an insulation film by preventing thermal effect at welding and surely fixing a lead wire. SOLUTION: A coil 2 is energized by feeding power from a power source, so that, through a core 2-1 on which the coil 2 is wound, an inner core 9, a ring 5, and a bracket 6, a magnetic field is generated in the direction orthogonal to the axis of a measurement tube. When to-be-measured fluid is moved into the measurement tube 1 in the magnetic field, electromotive force is generated based on Faraday's law of electromagnetic induction. At this time, the magnetic field is generated at right angles to the measurement tube 1 electrically insulated, and, when conductivity of the flowing to-be-measured fluid is not too low, the electromotive force is measured between a pair of electrodes 3.  Since the electromotive force is proportional to intensity of the magnetic field, average flow velocity of the fluid, and distance between the electrodes, flow rate can be measured by measuring the electromotive force.
Patent JP-H06142984-A (JP)
Title: Device for machining work
Inventor: FUJIWARA SHOKI
IPC: B23K37/04
Filed: 1992-11-06
Abstract: PURPOSE:To easily make a designing and a manufacturing of a device in an equipment reforming time by setting length and breadth dimensions of a stand base and a work holding base to an integral multiple of respective common standard dimension. CONSTITUTION:An operating station is provided by facing to a work conveying path as a work conveying space. A work machining device is composed in the operating station by respectively providing an operating stand 4 attached to an operating machine and a work holding device holding the work to a machining position with the operating machine on a square shaped stand base 7 and a work holding base 11 respectively lain on a floor surface. Then, length and breadth dimensions A1, A2, B1, B2 of the stand base 7 and the work holding base 11 are respectively set to an integral multiple of the common dimension of base board. Therefore, the positional relation of the operating machine and the work can be easily deduced based on the design data with a computer.
Patent JP-H03254435-A (JP)
Title: Recording media and recording method
Inventor: RICHIYAADO ERU UIRUKINSON
IPC: G11B7/26
Filed: 1990-11-05
Abstract: PURPOSE: To attain a high recording density and high signal-to-noise ratio and to attain the use of an ordinary player by selectively energizing a light absorptive layer contg. an explosive material by a light beam to induce distant explosions, thereby forming pits or build-ups indicating data signals. CONSTITUTION: A recording medium 1 is provided with a substrate 2 and is provided with a light absorptive coating 4 of an effective amt. superposed on this signal. The explosive material is incorporated into the coating 4. At the time when the medium 1 moves with respect to the intensity modulated writing beam, the coating 4 is selectively heated by the light beam and the distant explosions are induced therein. As a result, the corresponding pits 10 or build-ups indicating the data signals are formed on the outside surface of the coating 4. A light reflection layer 12 is deposited on the coating 4 having the build-ups or pits 10 of the surface. As a result, the rough edges having the possibility of exerting an adverse influence on the reproduction characteristics of the disk are not formed and the high recording density and the high signal-to-noise ratio are obtd.  In addition, the reproduction with the standard laser reading player is made possible.
Patent JP-S62155461-A (JP)
Title: 2-wire type remote control device
Inventor: IKEUCHI YASUHIDE
IPC: H04Q9/00
Filed: 1985-12-27
Abstract: PURPOSE:To improve reliability and to prevent the generation of noise, by providing an overlapping means which overlaps a transmission signal, outputted from a signal transmission control circuit actuated according to the decision result of the output level of a rectifier, by means of an output from the rectifier. CONSTITUTION:It is decided by a voltage level deciding circuit 5 whether the output level of a rectifier diode 3 exceeds a given value (d). When it is decided that the output level of the rectifier diode 3 does not exceed the given value (d), a signal transmission control circuit 7 and a signal generating transistor 8 are actuated to output a signal through a diode 9. A voltage signal (c) is inputted to a control part circuit 13, and it is decided by a comparator and the like whether the signal exceeds a level (e) in a deciding circuit incorporated in the circuit 13. When below the level (e), the number of pulses is set during the period, the number of pulses during a set period or the set number of pulses can be received as a signal. Therefore, a signal generated by a signal transmission control circuit 7 on the controller side and a signal generating transistor 8 can be restored by a control part circuit 13.
Patent JP-H10121780-A (JP)
Title: Leading-in pole
Inventor: WADA HIROTAKA
IPC: H01Q1/12
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To conduct leading-in works into a detached house of a leading-in wire, a telephone line and a television antenna wiring and the installation of an electric-power gauge board simply by disposing a leading-in pole in upright by the simple execution of works. SOLUTION: The leading-in pole 1 for a detached house is constituted as mentioned below. A pole body 3 having a baseplate 4 at a lower end and being made of a metallic pipe is disposed in upright onto a column-base foundation 2 made of reinforced concrete. An electric-power gauge board and a wattmeter box 9, on which a telephone line and a relay terminal for a television antenna wiring are mounted, are set up to lower section of the pole body 3. An anchor hook 10 functioning as ladder placing in combination, a mast hanger 12 for a mast 11 for the television antenna and a cap for an upper-end opening are installed at the upper end of the pole body 3. Holes 25-27, into which each wiring is inserted, are formed to the rear section of the wattmeter box 9 for the pole body 3, and a leading-in wire, a telephone wiring and the television antenna wiring are put into the pole body 3.
Patent JP-S63150784-A (JP)
Title: Character recognition device
Inventor: YAGASAKI TOSHIAKI
IPC: G06K9/42
Filed: 1986-12-16
Abstract: PURPOSE:To identify and recognize a similar character different from the size and position by providing a power variation means deciding the power variation ratio based on the individual pattern power variation ratio and the average power variation ratio of plural patterns. CONSTITUTION:When document image data is inputted from an input section 11, a CPU 12 uses a processing program stored in a ROM 13 to segment a character while using a RAM 14 as the storage and auxiliary storage for image data and the data is subjected to power variation into either the average power variation ratio or the power variation ratio corresponding to each pattern based on the average power variation ratio of each pattern and the average power variation ratio of plural patterns and the result is normalized into a prescribed size. Then a recognition dictionary 15 or 16 is selected based on the normalized pattern and the recognition of the normalized pattern is executed and outputted from an output section 17 such as a display device or a storage device.
Patent JP-H06214394-A (JP)
Title: Chute-and-run printing material
Inventor: DENISU EDOWAADO BOOGERU
IPC: B41N1/08
Filed: 1993-11-29
Abstract: PURPOSE: To obtain a photosensitive composition having excellent shelf life and press life, without the need for a cleaning or heat-developing stage by providing a specified acid-sensitive group hanging from the principal chain of a polymer. CONSTITUTION: This photosensitive composition is a polymer having a photopolymerization initiator-generating acid by the exposure to irradiation and an acid- sensitive group hanging from the principal chain of a polymer. The hanging group comprises a polymer shown by either of T-(C=O))OCR<1> R<2> OR<3> or T-(C= O)OR<4> Si(R<5> )3 . In the formulas, one of R<1> and R<2> represents hydrogen and the other represents hydrogen or alkyls, R<3> represents alkyls, R<5> is alkyls, aryls, alkoxyls, etc., R<4> and T are independent, T is linked to the principal chain, and R<4> represents a bivalent connecting group not linked to the principal chain.
Patent JP-H05113087-A (JP)
Title: Lightproof device
Inventor: OISHI MAMORU
IPC: E06B9/13
Filed: 1991-10-18
Abstract: PURPOSE:To prevent a lightproof film from hanging down by winding the film on each of plural pieces of bar bodies free of rotation, while installing an unwinder for unwinding the film and a rewinder for rewinding it, respectively. CONSTITUTION:At the time of shading, if a motor 41 is operated, two pulleys 42, 43 are rotated via a pulley 51 and a belt 52, and a wire rope 45 is traveled so as to tense one end of a lightproof film 7 in a B direction. Next, the film 7 rolled on a cylinder 4 is unwound along a guide rail 31 and then this cylinder 4 moves in the B direction. In succession, other lightproof films 5, 6 are unwound in order. When the shading is released, if the motor 41 is rotated in reverse, the rope 45 is traveled so as to move a slender bar 47 in a C direction. In addition, three cylinders 2--4 are rotated so as to rewind the lightproof films 5-7 by dint of such a spring force as restoring the twisting of each coil spring in the cylinders 2-4, thus these films 5-7 are wound up.
Patent JP-H06123345-A (JP)
Title: Single shaft compound operation unit
Inventor: KOIZUMI SHIGENOBU
IPC: F16H25/20
Filed: 1992-10-12
Abstract: PURPOSE:To downsize a unit with the simple structure having a large load resistance, and reduce the heat generation. CONSTITUTION:A unit is provided with a shaft, which is provided with screw grooves in the periphery thereof, and nuts to be fitted in these screw grooves to move the shaft, and motors for driving the nuts. The shaft 21 is provided with a first and a second screw grooves 21a, 21b having a different lead in both ends thereof, and a first nut 22, which is connected to a first motor M1, is connected to the first screw groove 21a, and a second nut 23, which is connected to a second motor M2, is connected to the second screw groove 21b. With this structure, since a load applied to the shaft is divided into the first and the second nuts 22, 23, use of a nut and a motor having a small load resistance is enabled to downsize the unit. In the case where the shaft is moved or rotated, since the first and the second motors are always rotated, heat generation due to the lock condition can be reduced.
Patent JP-H11132925-A (JP)
Title: Reference line mark body for optical extensometer
Inventor: KAMEGAWA MASAYUKI
IPC: G01B11/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a reference mark body for optical extensometer, by which a reference line mark is prevented from becoming obscure owing to the influence of the deformation of a test piece without being affected by the ground of the test piece and a material. SOLUTION: A reference line mark pattern 11 is given to one face of a film 10. A first permanent magnet 2 is fixed to the back side. The film 10 is held by the test piece W by the suction force of the magnets 2 and 3 by sandwiching the test piece W with the first permanent magnet 2 and the second permanent magnet 3 which has a form almost similar to the magnet 2 and which sucks each other with the magnet 2. Since the film 10 is not adhered to the test piece W, it is prevented from deforming even if the test piece W is deformed and the clarity of the mark pattern 11 is maintained.
Patent JP-2000128708-A (JP)
Title: Germination promoter for spore of clubroot of cruciferous vegetable and protection against infection
Inventor: OI MICHIO
IPC: A01N37/40
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject promoter capable of controlling infection of a cruciferous crop with clubroot in which the solution is difficult even by utilizing an agricultural material or an agrochemical present as a conventional exterminating method by composing the promoter of a compound having a phenolic structure (a material containing the compound). SOLUTION: This promoter is obtained by composing the promoter of a compound having a phenolic structure or a material containing the compound. The compound having the phenol structure includes a polyphenolic caffeic acid, catechol, tannic acid, flavone, isoflavone, catechin, gallic acid, etc. Tannin, a tannin extract, etc., are cited as the material containing the tannic acid and the whole herb of Fagopyrum esculetum Moench., Ficus carica L., a leaf of Firmiana platanifolia Schott. et Endl., etc., are cited as the material containing the flavone (glycoside). Plants of the families Leguminosae, Rosaceae, Iridaceae, etc., are cited as the material containing the isoflavone (glycoside). A tea leaf, Gambir, etc., are cited as the material containing the catechins.
Patent JP-2001116654-A (JP)
Title: Method for laying optical fiber sensor
Inventor: ONO HIROSHIGE
IPC: E01C9/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for laying an optical fiber sensor capable of laying without breaking by high temperature in paving when paved in an asphalt pavement road, and laying after concrete is placed in a concrete building, when the optical fiber sensor is laid on the inside of a building. SOLUTION: In the case of the asphalt pavement road, a heat resistant pipe 2 is laid on the ground 1, and asphalt 3 is paved so as to expose the both ends of the pipe 2. After the asphalt 3 is solidified, an optical fiber sensor 4 is inserted into the pipe 2, and the both ends are projected from the ends of the pipe 2. A filler is filled in the pipe 2 to fix the optical fiber sensor 4. By forming the recessed and projecting parts 2a on the inside and the outside of the pipe 2, the pipe 2 is preferably fixed to the asphalt 3 and the filler 5.
Patent JP-2001114846-A (JP)
Title: Polymerizable resin composition, its production, and its cured product
Inventor: MAEDA MASAHIKO
IPC: C08F290/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable resin composition whose mol.wt. can variously be adjusted in response to uses and which can easily be produced using a vinyl ether compound not having the problem of skin irritation as a diluent and has excellent curability under the presence of oxygen, to provide a method for producing the same, and to provide the cured product of the polymerizable resin composition. SOLUTION: This polymerizable resin composition comprises (A) a (meth) acrylate-based polymer having maleate groups and/or fumarate groups in the side chains and/or at the molecular terminals and (B) a polymerizable monomer having an unsaturated group capable of being copolymerized with the maleate group and/or the fumarate group.
Patent JP-2000119587-A (JP)
Title: Coating composition
Inventor: MURASE NAOICHI
IPC: C09D143/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition capable of producing a coating paper excellent in various properties such as gloss property, waterproof property, solvent resistance, thermal blocking resistance and ink adoptability, and also recycling property by applying it on the surface of a paper. SOLUTION: This coating composition contains a hydrosol emulsion obtained by neutralizing a synthetic resin emulsion having carboxyl group units and alkoxysilyl units with an alkali, and a colloidal silica. It is preferable to have a state that the synthetic resin emulsion further has hydroxyl units, a state that the glass transition temperature (Tg) of a polymer in the hydrosol emulsion is 0-100 deg.C, etc.
Patent JP-H06149944-A (JP)
Title: Three-dimensional cad device
Inventor: ENDO YOSHIE
IPC: G06F17/50
Filed: 1992-11-09
Abstract: PURPOSE:To improve the input operation efficiency of the three-dimensional CAD device and to reduce the labor of an operator. CONSTITUTION:The three-dimensional curved surface preparing device for preparing a three-dimensional curved surface corresponding to instructions to a display picture is provided with a two-dimensional curved line preparing means 1 for preparing one curved line passing through the range of respective control points when the plural control points on the display picture are shown by an input means (mouse) 2, storage means 3 for storing the data of the curved line each time one curved line is formed on the display picture, a display means 4 for displaying data called from the storage means 3 at the shown position on the display picture as the curved line corresponding to the instruction of the mouse 2, control point calling means 5 for calling the plural control points of the curved line displayed at the display means 4 corresponding to the curved line correcting instruction of the mouse 2, and curved line correcting means 6 for changing the shape of the curved line corresponding to moved positions when the control points called onto the display picture are moved by the mouse 2.