baber/WOPTO huggingface dataset:
Patent JP-H08172938-A (JP)
Title: Agricultural ground temperature-suppressing system
Inventor: TORIUCHI YASUHIKO
IPC: A01G13/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide the system so designed that a composite film with its surface afforded with a hydrophilic or water-absorbing thin film is served as a mulching film and fed with an appropriate amount of water to lower the temperature of mulched soil, thus adjusting the temperature to a level suitable for growing a plant even in a high-temperature season or high-temperature district. CONSTITUTION: Soil 15 is covered with a composite film 14 made by affording (e.g. laminating) the surface of a film with a hydrophilic or water-absorbing thin film made of, e.g. cellulose-based paper or nonwoven fabric, and then fed with an appropriate amount of water from an irrigation tube 7 ramified to an extent corresponding to the number of ridges. Evaporation of water from the surface of the film 14 enables the temperature of the soil to be lowered compared to the case with its natural, state.
Patent JP-2001158654-A (JP)
Title: Method for producing cement-based formed plate
Inventor: TANGE YOSHIHIRO
IPC: C09K23/22
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cement formed plate, capable of forming a cement-containing W/O type emulsion composition excellent in stability by using a small amount of emulsifying agent and excellent in moldability and mechanical strength. SOLUTION: This method for producing a cement-based formed plate by forming a cement-containing W/O type emulsion composition comprising cement, water, an oily substance and an emulsifying agent comprises compounding (a) a condensation reaction product obtained by subjecting an 8-24C higher fatty acid to condensation through dehydration with a specific alkanolamine with (b) at least one or more kinds of compounds selected from a specific alkylaminopropylamine, an alkyliminobispropylamine and alkylene oxide addition product thereof and (c) an organic sulfonic acid.
Patent JP-H05147926-A (JP)
Title: Production of 3a-zeolite molded body
Inventor: KAWAMOTO TAIZO
IPC: C01B39/14
Filed: 1991-11-28
Abstract: PURPOSE:To obtain a 3A-zeolite molded body having excellent spalling resistance and high water adsorption. CONSTITUTION:A molded body consisting of synthetic 4A-zeolite and attapulgite type clay in (80:20) to (70:30) weight ratio is subjected to ion exchange treatment by which >=80% of cations in the 4A-zeolite are exchanged for potassium ions, thus the objective 3A-zeolite molded body is produced.
Patent JP-H10178340-A (JP)
Title: Driver for mos transistor
Inventor: TAKAHASHI NAOYUKI
IPC: H02P9/30
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To realize a driver for a MOS transistor(TR) by which production of radio noise or the like is reduced regardless of a simple and inexpensive configuration. SOLUTION: A forward current flows to a diode 14 when a MOS TR 15 is interrupted, the TR 15 is conductive, the diode 14 is reverse-biased and when the TR 15 is conductive for a reverse recovery time τrr, a short-circuit current is supplied to a battery 2, the diode 14 and the TR 15. An excess current flows to wiring of the battery 2 momentarily, an electromagnetic wave is generated and noise is intruded from an antenna 7 to a radio receiver 6. Then a delay circuit 16 is used to set a drain current of the TR 15 to be in a ramp increase for a longer time than the reverse recovery time τrr of the diode 14 so as to bring the TR 15 from a completely interrupted state into a completely conducting state, then almost no reverse current flows to the diode 14.  A short- circuit current flowing through the battery 2, the diode 14 and the TR 15 is prevented and then noise intrusion to the radio receiver 6 is avoided.
Patent JP-H11153577-A (JP)
Title: Gas sensor
Inventor: MIZUTANI KEIGO
IPC: G01N27/416
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor excellent in gas detection accuracy and simple in structure. SOLUTION: A first oxygen pump cell A is provided so as to face to a first hollow part 31 and a second oxygen pump cell B is provided so as to face to a second hollow part 6. When predetermined voltage is applied across a pair of the electrodes 21, 22 of the first oxygen pump cell A, the current corresponding to the concn. of oxygen in gas to be measured flows and a predetermined current based on this current value is allowed to flow across a pair of the electrodes 71, 72 of the second oxygen pump cell B to keep the concn. of oxygen of the second hollow part 61 constant. NOx in the second hollow part 61 is reduced on the electrode 51 of an NOx detection cell C and the concn. of NOx is measured from the oxygen ion current caused by formed oxygen to flow. Since the atmosphere is not introduced as reference gas, a structure is simple and accurate detection is possible.
Patent JP-H07196815-A (JP)
Title: Fine silicone particle and its production
Inventor: IGUCHI YOSHINORI
IPC: C08J3/12
Filed: 1993-12-28
Abstract: PURPOSE:To produce fine silicone particles which are excellent in flowability, dispersibility, and compatibility with various base materials and which, when mixed into a base material, reduce the internal stress of and improve the lubricity of the material. CONSTITUTION:Fine silicone particles comprising fine spherical silicone rubber particles having an average particle size of 0.1-100mum and coated with a polyorganosilsesquioxane resin are produced by adding an with a organotrialkoxysilane together with an alkaline substance or an aq. alkaline soln. to an aq. dispersion of fine silicone rubber particles having an average particle size of 0.1-100mum to subject the organotrialkoxysilane to hydrolysis and condensation.
Patent JP-H09157988-A (JP)
Title: Solvent-spun cellulosic fiber/wool mixed yarn fabric
Inventor: KATO OSAMU
IPC: D03D15/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject woven fabric having excellent drapeability, having stretch and stiff feeling with hardly fibrtillating and useful for a formal use of women's goods and men's goods by mixing solvent-spun cellulosic fibers with wool fibers at a specific condition. SOLUTION: This mixed yarn fabric is woven with a mixed yarn of (A) solvent-spun cellulosic fibers with (B) wool in a weight ratio of (50/50)-(80/20). A fiber fineness of the component A is <=2 denier, a fiber bineness of the component B is <=22μm and signal fiber twist coefficient of the blended yarn is >=200 without requiring crumple and beat processing.
Patent JP-H07194021-A (JP)
Title: Controller of vehicle generator
Inventor: UEMATSU TADASHI
IPC: H02P9/30
Filed: 1993-12-28
Abstract: PURPOSE:To prevent an output voltage from quickly dropping when a vehicle speed is reduced and the revolution of a generator is reduced. CONSTITUTION:If a transistor 52 is turned on and off in a voltage regulator switching circuit 50 in accordance with the running state of a vehicle to switch a regulating voltage, the regulating voltage is gradually switched between a low voltage and a high voltage by a voltage regulator control circuit 100. When a vehicle speed is reduced and the transistor 52 is turned off, if it is decided by a revolution deciding circuit 40 that the revolution of an alternator 10 is reduced to the revolution not higher than a predetermined revolution, a transistor 53 is turned on and the regulating voltage is switched to a low voltage before the vehicle stops. Therefore, an output voltage can be gradually reduced in accordance with the regulating voltage before the revolution of the alternator 10 drops and the generation capability becomes insufficient, so that the quick drop of the output voltage can be avoided.
Patent JP-H09152317-A (JP)
Title: Method and apparatus for inspection of mounting component
Inventor: ISHIBANE MASATO
IPC: G06T7/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To sharply enhance the accuracy of an inspection and the efficiency of the inspection. SOLUTION: Inside a control and processing part at a mounting-component inspection apparatus, inspection information which contains individually set inspection programs about a mounting component on a board and about a plurality of components whose performance is identical to that of the mounting component is stored as instruction information required for the inspection of the mounting component. In the inspection, the control and processing part first sets a window 26 on the image of a component 2T to be inspected, and image data inside the window 26 is binarized and processed in three ways. The size of a component body, the maker name and the type which are printed on the component body and the color of a lead part are recognized respectively.  On the basis of their recognition results, to which component out of kinds of components the component 2T to be inspected corresponds is discriminated, and the inspection is executed by using an inspection program according to its discrimination result.
Patent JP-H04207753-A (JP)
Title: Contact type color image sensor
Inventor: YAMASHITA TOSHIO
IPC: H04N5/335
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the intersection of the individual wiring or the common wiring of a photodetector to the minimum by disposing a photodetector for a 1st color on an upstream or a downstream side in the subscanning direction of a light guiding window and disposing at least either a photodetector for a 2nd color or a photodetector for a 3rd color almost at an equal distance to the photodetector for the 1st color with respect to the light guiding window and the downstream or the upstream side in the subscanning direction of the light guiding window. CONSTITUTION:The respective photodetector trains for B, G and R are arranged in the center of a substrate, and leading wires from the individual electrodes of the photodetector trains for B and G and the matrix wirings thereof are taken out from an opposite side to the leading wire from the individual electrode of the photodetector train for R, the matrix wiring thereof and the leading wire from the common electrode. Since one line of the light guiding windows between the photodetector trains for B and G is used also as the light guiding window for the respective photodetector trains for B and G, the light guiding window is not needed between the photodetector trains for G and R. By utilizing the space obtained at this time for the common wiring, the common wiring is allowed to pass without intersecting with the individual wiring.
Patent JP-2001152757-A (JP)
Title: Opening part structure
Inventor: SUZUKI KUNIOMI
IPC: E06B3/54
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening part structure capable of improving a degree of freedom of arranging a sash bar visible from the outside, capable of reducing an exposure quantity and easy in installing a panel-like member in an opening without using a member for constituting a sash frame and the sash bar as much as possible. SOLUTION: This opening part structure is constituted by installing a glass pane 6 in an opening 2 formed on a precast concrete wall plate 1. The corners 4 positioned on one surface side of the wall plate 1 in a peripheral part 3 for forming the opening 2 are cut out over the whole periphery to arrang cutout parts 5 capable of fitting the glass pane 6, the glass pane 6 is fitted in the cutout parts 5 ranging over the whole periphery, and the glass pane 6 is pressed down and fastened to the cutout parts 5 by battens 7. Seal members are properly installed.
Patent JP-H07197642-A (JP)
Title: Scaffolding device
Inventor: SETO SEIJI
IPC: E04G3/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a scaffolding device, which is manufactured easily and cost of which is reduced. CONSTITUTION:A scaffolding board 22 mounted on the body 20 of a building structure and handrails 23, 23... installed around the scaffolding board are provided, an upright wall section 24 upward erected to the peripheral section of the scaffolding board is formed to the scaffolding board, and handrails are constituted by providing a plurality of styles 25, 25..., disposed in upright and arranged toward upper sections from the upright wall section and rails 26, 26... constructed to these styles. Engaging wall sections 27, 27... with grooves 27a, 27a... opened toward lower sections are formed to the styles respectively, and the handrails are set up freely to the scaffolding board by fitting the upright wall section into the grooves of the engaging wall sections.
Patent JP-H05175763-A (JP)
Title: Digital automatic gain controller
Inventor: SATO MIHOKO
IPC: H03G3/20
Filed: 1991-12-20
Abstract: PURPOSE:To attain natural level adjustment in which artificial gain control is not sensed by the user by inserting a quantization circuit and a fade-in circuit in an AGC loop. CONSTITUTION:A prescribed stable quantization value is obtained by using a quantization circuit 6 provided with a hysteresis characteristic even when the input level is fluctuated around its identification value. As a result, a prescribed stable gain coefficient is generated based on the quantization value. On the other hand, a fade-in circuit 7 decreases a gain coefficient quickly to a value at which an output signal does not cause saturation distortion when an input level is rapidly increased and the circuit 7 increases stepwise gradually the gain coefficient without rapid increase when the input level is conversely fluctuated in the decreasing direction.
Patent JP-H05173135-A (JP)
Title: Liquid crystal display device
Inventor: KATAYAMA YOSHIJIROU
IPC: G02F1/1337
Filed: 1991-12-20
Abstract: PURPOSE:To improve visual angle characteristics and provide a superior contrast. CONSTITUTION:Molecules of liquid crystal are pretilted or twisted according to the orienting process of a 1st orienting film 22 and a 2nd orienting film 26, which consist of plural fine unit areas which have mutually vertical orientation directions; and each of the fine unit areas consists of 1st and 2nd clockwise twisted liquid crystal orientation sections A and B wherein molecules of the liquid crystal extend in mutually parallel directions and are pretilted in opposite directions and 3rd and 4th anticlockwise twisted liquid crystal orientation sections C and D wherein molecules of the liquid crystal extend in vertical direction to the extension directions of the liquid crystal molecules in the 1st and 2nd liquid crystal orientation sections A and B and are pretilted in opposite directions.
Patent JP-2000166246-A (JP)
Title: Inspecting means for inverter device
Inventor: HARADA KAZUHIRO
IPC: G05B15/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting liquid crystal displays for inverter devices for motor drive with accuracy in a short time. SOLUTION: A test program for turning on or off all the pixels of a liquid crystal display 2 is installed in the storage section of CPU1 for use in generation of pulse width modulation driving waveform in an inverter device, ordinary transmission of data displayed on a liquid crystal display or the like, and normal operating state is changed over to operation testing state by a switch 3 to judge the acceptability of the liquid crystal display. If there is any defect in a liquid crystal display 2, some pixels are not turned on or off. Therefore, the acceptability of the liquid crystal display 2 is judged with ease and reliability.
Patent JP-H04202577-A (JP)
Title: Resin colorant
Inventor: HAYASHI ASAJI
IPC: C09D11/037
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a resin colorant, containing polytetrafluoroethylene, a specific tetrafluoroethylene-based copolymer, polypropylene glycol and a color pigment in a specified proportion, excellent in adhesion and heat resistance and useful as kitchen apparatuses, etc. CONSTITUTION:The objective resin colorant containing 100 pts.wt. polytetrafluoroethylene having 10<4> to 10<5> weight-average molecular weight, 5-40 pts.wt. tetrafluoroethylene-perfluoroalkyl perfluorovinyl ether copolymer having 10<5> to 5X10<6> weight-average molecular weight and 50-2000 pts.wt. polypropylene glycol having 5X10<3> to 2X10<5> weight-average molecular weight and a color pigment such as titanium oxide in an amount of 1-200wt.% based on the total amount of the aforementioned components.
Patent JP-H07161425-A (JP)
Title: Package accommodation socket
Inventor: OCHI YASUHIKO
IPC: H01R33/76
Filed: 1993-12-02
Abstract: PURPOSE:To simplify work for accommodating a package in a socket. CONSTITUTION:In a vertically placed socket 6 having a hinged cover, a guide 3 is provided on a cover 2. When a package is accommodated in a socket, position matching is facilitated by inserting the package along the guide. In addition, since the package is separated from a package receiver section 4 along the guide by opening the cover; it can be easily removed.
Patent JP-H08183077-A (JP)
Title: Preplastication-type injection device
Inventor: TAKIZAWA KIYOTO
IPC: B29C45/53
Filed: 1994-12-29
Abstract: PURPOSE: To uniformize a temperature of a resin plasticated in a plasticating cylinder in a resin path and acceleratedly uniformize a color shade and a plastication in the resin path. CONSTITUTION: A plasticating cylinder 22 is connected to an injection cylinder 12 with a plunger 10 provided therein through a resin path 3 of a thin pipe 30 having a temperature regulation means 31 on the outer peripheral surface thereof. The resin path 3 is provided from an flow-in path 15 formed at a front limit plunger position in a top part 12a of the injection cylinder 12 to a flow-out path 21 in a top part 22a of the plasticating cylinder 22. A mixing member 32 is provided in the resin path 3.
Patent JP-H04204846-A (JP)
Title: Treatment method for photographic film
Inventor: SHIODA KAZUO
IPC: G03D15/00
Filed: 1990-11-30
Abstract: PURPOSE:To treat new and old type films, similarly by recording identifying information capable of identifying the type of the film taken up and housed in a take-up cartridge, reading the identifying information in the succeeding process, and switching processing sequence at each film type. CONSTITUTION:The film whose cartridge shape and/or film format are/is different, for instance, the old type film 10 and the new type film 11 are taken up and housed in the take-up cartridge 30 having a program searching function of the film after developing processing. The film identifying information for identifying the films of both new and old types is stored in the IC memory 31 of the take-up cartridge 30. In printing and exposing after the developing processing, the film identifying information is read from the IC memory 31, the film processing sequence of each type is selected based on the film identifying information, and both new and old films are printed/exposed. Thus, for instance, the films of both new and old types can be treated, similarly, on the printing processing.
Patent JP-H10178422-A (JP)
Title: Data communication equipment and its method
Inventor: UKIANA TOMOOKI
IPC: H04L69/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To improve selecting performance by setting plural evaluation element evaluating a communication means characteristic, referring to this so as to calculate an evaluating point by each element and comparing a total evaluating points of each communication means so as to select an optimum communication means. SOLUTION: A characteristic storing means 301 stores communication means characteristic such as a communication speed, charging information for calculating a communication charge, security information. An individual element evaluating part 303 evaluates the communication means characteristic of a characteristic storing part 301 by each evaluation element to output an individual communication means and individual evaluation element evaluating point 305. A total evaluation part 307 inputs this and totals by each communication means to calculate-output a total evaluating point 309. A communication means selection part 311 compares this and selects a communication means of a high evaluating point 309 to execute data transfer.  Then, an evaluation function storing part 320 stores an evaluation function for expressing the evaluation element by a numerical value and converting it to an evaluating point. In addition, an evaluating point storing part 322 defines and stores an evaluating point corresponding to the communication means characteristic. A weighting information storing part 330 stores weight information.
Patent JP-H09176474-A (JP)
Title: Resin composition
Inventor: ISAWA KENICHI
IPC: C08K5/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which is excellent in stability, such as heat stability and color stability in molding in a molding machine by using a polymer having specific terminal structures. SOLUTION: This resin compsn. comprises 100 pts.wt. polymer and a polyhydric alcohol ester of an aliph. carboxylic acid pref. in an amt. of 0.01-0.1 pt.wt. The polymer has repeating units formed by reacting a dihydroxy compd. with a phosgene compd., a carbonic diester compd., or a dicarboxylic acid compd., and at least a part of terminal groups of the polymer are represented by formula I [wherein R<a> and R<b> are each a halogen or a monovalent hydrocarbon group; (p) is an integer of 0-3; (q) is an integer of 0-4; and X is a group represented by formula II (wherein R<c> and R<d> are each H or a monovalent hydrocarbon group; and R<e> is a divalent hydrocarbon group) or a 6C or higher aliph., alicyclic, or arom. hydrocarbon group].
Patent JP-H08183401-A (JP)
Title: Anti-theft device for vehicle sound equipment
Inventor: MASUMOTO TORU
IPC: B60R11/02
Filed: 1994-12-29
Abstract: PURPOSE: To improve anti-theft effect of a vehicle sound equipment of which a front is covered with a cover to prevent theft by making a shutting operation of the cover with loading a recording meadia, laid as it is, even in such a case as an abnormal recording meadia is in an insertion opening of the sound equipment. CONSTITUTION: A tape-cassette is loaded when it is detected while judged whether a cassette detecting switch is in work or not. Receiving operation of a cover 2 is carried out when judged the loaded cassette is normal. If abnormal, receiving process of the cover 2 is carried out after a memory of its being abnormal is remained in a memory system backed up. When a switch of cover opening operaition works, the cover opening operation is performed. While judged whether information of the tape-cassette being abnormal is remained in memory or not, if normal, the cover opening processing follows to be finished without any other operation, and tape-cassete ejecting processing is carried out to finish opening process, if abnormal.
Patent JP-H04209341-A (JP)
Title: Information recording medium
Inventor: OKUBO YOSHIYUKI
IPC: G11B7/24038
Filed: 1990-11-30
Abstract: PURPOSE:To record and reproduce high-density information by forming a recording area in a manner that the area has a first recording area where one-level recording and reproducing of information is possible and a second recording area where multilevel recording and reproducing of information is possible. CONSTITUTION:On a transparent substrate 3, there are formed protective layers 4, 7, recording layer 5 which constitutes a usual recording area, and recording layers 8, 9, 10 which constitute a multilevel recording area. The layer 5 is interposed with protective layers 4, 6 and the layers 8, 9, 10 are interposed with protective layers 7, 11. The layers 8, 9, 10 are deposited with using materials having different sensitivities for a light beam. For multilevel recording, the photosensitivity of each phase of layers 8, 9, 10 is made different from others, namely, to have different crystallization temp. By changing the power of laser beam to irradiate the medium in multilevel steps, the number of phases for the phase transition can be controlled to perform multilevel recording. Thereby, high-density information can be recorded in this area.