baber/WOPTO huggingface dataset:
Patent JP-H02205830-A (JP)
Title: Output measuring instrument for automatic white balance module
Inventor: NISHIDA KAZUO
IPC: G03B7/099
Filed: 1989-02-03
Abstract: PURPOSE:To transmit light with high illuminance to the automatic white balance module without conducting heat, generated by a light source, to the automatic white balance module by providing an optical path selecting means and forming a low-illuminance or high-illuminance measurement optical path. CONSTITUTION:A light transmitting and guiding function body 17 and a condenser lens 19 in a 1st transmission line 20 is interposed by the optical path selecting means between a 2nd transmission line 21 and a 3rd transmission line 24. The light emitted by the light source is converged by the condenser lens 18 in the 1st transmission line 20, passed through the light transmitting and guiding function body 17, and converged again by the condenser lens 19 to become parallel light. Thus, the optical path selecting means is provided, so the 1st transmission line 20 or 2nd transmission line 21 is selected according to measurement conditions to form the low-illuminance or high-illuminance measurement optical path with the 3rd transmission line 20, thereby transmitting the high-illuminance light to the automatic white balance module without conducting the heat generated by the light source to the automatic white balance module.
Patent JP-S59154196-A (JP)
Title: Tidal type biomass production installation
Inventor: TAKENAKA HARUNO
IPC: C12M1/00
Filed: 1983-02-21
Abstract: PURPOSE:To perform efficiently, culture, etc. of animals, vegetables, etc. by constituting a titled installation of a tidal driving power pond provided in a river, etc., a pond which is partitioned by curving impermeable diaphragms and is introduced therein with clean fresh water or sea water, and a tidal type biomass production pond. CONSTITUTION:A part of a pond A wherein the ebb and flood are repeated naturally or artificially is partitioned with a screen 1, and is enclosed with diaphragm bags 2, 3 to form a pond B. The bond B transmits the hydraulic power and pressure from a pond A to a pond C. To the left from the diaphragm 3 is the pond C, and 4 is a screen and 5 a biomass function installation. Installations for culturing, sampling, breeding, water culturing, sewage treating, etc. are included in the function installation. The bags 2, 3 project leftward in the stage of the flood tide but project rightward like 2', 3' in the stage of the ebb tide. An operation in the pond C by utilizing the flood tide is easy and the biomass function installation 5 is installed on the water surface or shallowly in the water.
Patent JP-S63193982-A (JP)
Title: Pressure-sensitive adhesive sheet having modified section
Inventor: TANUMA ITSUO
IPC: C09J7/02
Filed: 1987-02-09
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive sheet having modified section freely releasable even after application in long period of time, reusable many times, having no slippage during, use, comprising a pressure-sensitive adhesive layer having an uneven pressure-sensitive adhesive surface as a base. CONSTITUTION:For example, a pressure-sensitive adhesive preferably of a photocrosslinkable butyl rubber type is laid between a polyester film having 100mu thickness and a releasable polyester film and pressed at 80 deg.C in such a way that the thickness of the pressure-sensitive adhesive sheet layer layer is 0.4mm. Then the releasable polyester film is released. The same film as that of the releasable film is subjected to modified section treatment (embossing treatment),. the release face of the treated film is brought into contact with the surface of the pressure-sensitive adhesive and pressed at 80 deg.C to give a pressure-sensitive adhesive sheet having modified section.
Patent JP-S59153536-A (JP)
Title: Automatic bender
Inventor: SUGITA GIICHI
IPC: B21F1/00
Filed: 1983-02-21
Abstract: PURPOSE:To provide a bender which automates a series of stages and to makes mass production of bent wires having uniform quality in bending of a metallic wire by combining mechanisms for conveying the wire to a bending base, positioning, pressing, roll bending under heating, taking out, etc. in bending the wire. CONSTITUTION:A wire 4 for a filament cut preliminarily to a specified length is conveyed by a vibrator feeder 11 and a rectilinear feeder 12, is placed on a bending base 14 by a loader 13 and is placed in the position where the wire contacts with a stopper 151. A pressing plate 161 of a pressing mechanism 16 is turned to press the wire 4 by a leaf spring 162. The wire 4 heated by a heater 142 is bent by a bending mechanism 17 when the bending means 171 of said mechanism turns. The bent part is pressed by a finishing hammer 18 and is formed into a prescribed bent shape. As the plate 161 turns, the bent wire is dropped and housed into a container. All these mechanisms are electrically controlled as a series of automate stages. The mass production of the bent wires having uniform quality is thus made possible.
Patent JP-H0579417-A (JP)
Title: Device to shield individual column of internal combustion engine
Inventor: KURAUSU KURIIGAA
IPC: F02M55/00
Filed: 1992-02-13
Abstract: PURPOSE: To attain fast inactivation of cylinders in an internal combustion engine having a fuel injection pump with two partial suction chambers separated from one another, in which fuel is delivered to a first partial suction chamber by a first feed pump, and a second feed pump is associated with a second partial suction chamber. CONSTITUTION: A reversing valve 53 is arranged between a second feed pump 30 and a second partial suction chambers 14, 15. To inactivate cylinders associated with the second partial suction chamber 15, the reversing valve 53 is reversible into a deactivation position, in which the intake side of the feed pump 30 communicates with the partial suction chamber 15 and the pressure side communicates with a fuel supply tank 20.
Patent JP-H09219876-A (JP)
Title: Stereoscopic image recording and reproducing system
Inventor: SHIMANO TAKESHI
IPC: G02B27/22
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive stereoscopic image recording and reproducing device without depending on the moving speed of image by recording and reproducing moving images for the right eye and for the left eye while synchronizing with a recording medium, time-base dividing the moving images for the right eye and for the left eye and alternately selectively outputting them as video images. SOLUTION: A liquid crystal polarization switcher 4 switches a transmitting linear polarized light component to an orthogonally crossing direction matching the timing of alternately displaying the images for the left eye and for the right eye timewise on a television monitor 1. The light of the images for the left eye and for the right eye is respectively converted to orthogonally crossing linear polarized light and transmitted through the polarized light spectacles 5 of an observer 7 and thus, the image for the left eye is perceived by the left eye and the image for the right eye is perceived by the right eye. A polarizer is mounted to the polarized light spectacles 5 so as to orthogonally cross transmission polarized light axes and the direction is matched with the transmission polarized light direction of the liquid polarization switcher 4 further.  Since parallax is generated in the moving images perceived by the left and right eyes, the observer 7 perceives stereoscopic moving images.
Patent JP-H10224126-A (JP)
Title: Laminated coaxial type resonator and laminated film
Inventor: TOMONO KOJI
IPC: H01P1/205
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high Q-value, similar to a dielectric coaxial resonator, to improve productivity and to attain miniaturization by providing a dielectric pole, which is provided with a resonance electrode at the outer peripheral face of a dielectric block, at the inner layer part of the dielectric block obtained by laminating plural dielectric sheets. SOLUTION: Dielectric sheets 9a and 9b of the same thickness as that of a dielectric pole 8 are arranged side by side on both side of the pole-like dielectric pole 8, consisting of ceramic with a resonance electrode 7 on the outer peripheral face. Then after sandwiching these by dielectric sheets 9c and 9d formed like a plate from the upper and lower side of them and laminating them, an external electrode 11 is printed on the sheets 9a to 9d an outer peripheral face excepting for an open tip face 10 exposing the pole 8 to form. In addition, the external electrode 11 is provided at a tip face on the opposite side of the face 10 by extending out to make a shortcircuit tip face to be short- circuited with the electrode 7. Since the resonance electrode 7 forming a strip line is provided on the upper/lower and right/left side faces of the pole 8, the surface area of the strip line is increased to improve the Q-value.
Patent JP-S56122836-A (JP)
Title: Method for dissolving polyurethane
Inventor: KURASHIMA AKIHIRO
IPC: C08L75/00
Filed: 1980-03-05
Abstract: PURPOSE: To enable to reuse waste polymer, by dissolving solid polyurethane in a polar org. solvent in a high concn. by adding an aldehyde and an acidic compound to obtain a low-viscosity solution with reduced change with the elapse of time.  
     CONSTITUTION: In dissolving solid polyurethane, especially, polyurethane urea in a polar org. solvent (e.g.; isopropyl alcohol or the like), an aldehyde (e.g.; chloroacetaldehyde or the like) and an acidic compound (e.g.; hydrochloric acid or the like) are added and, pref., said polyurethane urea is dissolved in polar org solvent in which a metal salt (e.g.; CaCl 2  or the like) or an ammonium salt (e.g.; NH 4 Cl or the like) is further added. Thereby, a low-viscosity polyurethane solution with reduced change with the elapse of time is obtained in a high concn. of 10W40%. Waste yarn or waste polymer formed in a process for producing elastic fiber, synthetic leather, film or the like is dissolved again to prepare said polyurethane solution for reuse. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57140276-A (JP)
Title: Power steering apparatus
Inventor: OKA TAKASHI
IPC: B62D6/02
Filed: 1981-02-25
Abstract: PURPOSE::To generate a handle assisting force suited for the running speed of an automobile, by controlling, in accordance with a car speed signal, controlling means for stopping a pump when the pressure of a liquid fed from the pump is equal to or less than a set value. CONSTITUTION:A steering angular velocity detecting means 17 for detecting a steering angular velocity of a steering wheel 1 consists of a luminous element and slits, and an output signal therefrom is sent via a F-V converter 18 to the controlling means 21. Signals from a pressure detecting means 19 and a car speed detecting means 20 are also inputted to the controlling means 21 that performs processing based on said signals to connect or disconnect an electromagnetic clutch 16 positioned between the pump 9 and a pulley 13 so that the pump 9 is controlled to be driven or stopped.
Patent JP-H03232892-A (JP)
Title: Cephalosporin derivative
Inventor: SHIRASAKA TETSUHIKO
IPC: A61P31/04
Filed: 1990-02-05
Abstract: NEW MATERIAL:A compound of formula I [R<1> is (carboxy) lower alkyl; R<2> is -A-(B)n-R<4> (A is lower alkylene; B is carbonyl, group of formula II; (n) is 0, 1; R<4> is group of formula III, IV or V); R<3> is carboxy, carboxylate]. EXAMPLE:(6R,7R)-7-[(Z)-2-(2-(Aminothiazol-4-yl)-2-(1-carboxy-1-methyle thoxy) iminoacetoamide-3-[(5-hydroxy-4-pyridon-2-yl)methyl-4-pyridinio]thiome thyl-3- cephem-4-carboxylate. USE:An antibiotic. PREPARATION:An amino compound of formula VI is made to react with a carboxylic acid compound of formula VII and a condensing agent in a solvent- free state or in the presence of an inert solvent (e.g. diethyl ether). The condensing agent is preferably e.g. a Vilsmeier's reagent.
Patent JP-S56123535-A (JP)
Title: Heat developing diazo type copying material
Inventor: YAMAMOTO KANEO
IPC: G03C1/52
Filed: 1980-03-05
Abstract: PURPOSE: To elongate the shelf life of the titled material contg. a diazonium compound, a coupler and an alkali forming agent by converting the agent into its β- cyclodextrin clathrate compound to generate alkali only at the time of heating.  
     CONSTITUTION: A fluid prepared by adding polyvinyl acetate as a binder to the β-cyclodextrin clathrate compound of an alkali forming agent such as alkali salt of malonic acid halide is applied to base paper for a diazo type copying material, dried, and coated with a photosensitive fluid contg. a diazo compound such as 1-diazo-4-N,N-dimethylaminobenzene chloride and a coupler such as sodium 2,3- dihydroxynaphthalene-6-sulfonate. Thus, the titled copying material with a long shelf life is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58143512-A (JP)
Inventor: YONEDA YASUNOBU
IPC: H01G4/12
Filed: 1982-02-19
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-H03230851-A (JP)
Title: Sealing material for sliding surface in sliding nozzle device
Inventor: KAWAMOTO MASAYUKI
IPC: C10M169/02
Filed: 1990-02-06
Abstract: PURPOSE:To make sealing of a sliding nozzle perfect by suspending the specific wt.% of mixed salt powder into the specific wt.% of synthetic ester series base oil having the specific iodine number and adding the specific wt.% of thixotropant to make paste-state. CONSTITUTION:A sealing material for sliding nozzle device is constituted as follows. That is, 10-70wt.% the mixed salt powder is suspended in 10-89.5wt.% the synthetic ester series base oil having <=30 the iodine number and the thixotropant is added at 0.5-20wt.% to make the paste-state. The mixed salt powder is mixed or pre-dissolved so that the m.p. becomes <=1500 deg.C. By this method, the cast slab having extremely little pin holes can be obtd.
Patent JP-H11224249-A (JP)
Title: Document preparation device
Inventor: IWAYAMA YASUYUKI
IPC: G06F19/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a document preparation device capable of editing and calculating a document to be printed on an existing slip form over plural pages by providing a plural-page calculation means capable of preparing and executing a calculation formula over the plural pages against numerals arranged in optional coordinates and directions composed on independent areas of plural pages. SOLUTION: A control processor 40 is provided with a plural-page calculation function part 41 for preparing and executing a calculation formula over plural pages and a plural-page recognition function part 42 for recognizing a table over the plural pages as one table and storing it in a storage device 50 as table data 53. Further, the processor 40 is provided with a plural-page table calculation function part 43 for preparing and executing a table calculation formula over the plural pages by using the table data 53 prepared by the plural- page recognition function part 42, and a plural-page table editing function part 44 for editing the table over the plural pages by using the table data 53 prepared by the plural-page recognition function part 42. Thus, preparation of the calculation formula over the plural pages and execution of the calculation formula are made possible.
Patent JP-S61185487-A (JP)
Title: Light information recording medium
Inventor: YASUI MASAAKI
IPC: G11B7/2463
Filed: 1985-02-14
Abstract: PURPOSE:To reduce deterioration of medium in a severe environment by providing a light information recording medium with a thin film layer which contains an azulene derivative of specific chemical formula. CONSTITUTION:A light information recording medium has, on a substrate, a thin film layer which contains either one of the azulene derivatives as expressed by a general chemical formulas (I) or (II). In the formulas (I) or (II) substituents R1-R7 are alkyl group, alkene group and aryl group of numbers of hydrogen or carbon 1 through 12. As for the light information recording medium substrate, plastics, paper, glass and etc. such as polymethacrylate, polycarbonate, polyester or polyamid are used. For manufacturing method of a thin film of the recording medium, application after being dissolved with solvents or other method is used. Ether and etc. such as tetrahydrofuran are used as solvents.
Patent JP-H02206117-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI SHINJI
IPC: H01L21/308
Filed: 1989-02-06
Abstract: PURPOSE:To surely stop an etching operation and to enhance controllability by a method wherein a mixed liquid of nitric acid, hydrogen peroxide and water is used as an etching liquid of a GaAs layer and an AlAs layer in a thickness not hindering a passage of electrons is formed as a stopping layer of the etching liquid. CONSTITUTION:A layer 2 is grown epitaxially on a semiinsulating GaAs substrate 1; after that, an AlAs layer 10 is grown; then, an n<+> layer 3 is grown and laminated. Then, the surface of the n<+> layer 3 is coated with a resist 4; a window is opened in order to form a Schottky-junction gate electrode 5 by an exposure drawing method; in addition, the n<+> GaAs layer in the window part is etched selectively by using the resist 4 as a mask. In this case, a mixed liquid of citric acid, hydrogen peroxide and water is used as an etching liquid; the AlAs layer in a thickness not bindering a passage of electrons is formed as a stopping layer of the etching liquid. Thereby, it is possible to surely stop an etching operation and to enhance controllability.
Patent JP-S59154915-A (JP)
Inventor: FUKUCHI KAZUNORI
IPC: A01C11/02
Filed: 1983-02-22
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-S61187004-A (JP)
Title: Extension unit of supervisory control panel
Inventor: FUKUNAGA MASAKAZU
IPC: H04Q9/00
Filed: 1985-02-14
Abstract: PURPOSE:To facilitate increasing the number of extension units by out putting a switching signal, which controls switching of a two-way data bus, to a two- way data bus control circuit when a chip select signal is outputted. CONSTITUTION:When selecting data sent from an operation control unit 1 through a two-way data bus 7 coincides, a unit coincidence detecting circuit 10 makes a two-way data bus control circuit 9 active. Control circuits 121 and 122 generates switching signals SE1 and SE2 which switch the two-way data bus 7 to the output side when read is requested. A circuit which takes in data and a circuit which transmits data are provided, and they are made active by chip select signals CS0-CS3, and a switching control circuit 23 outputs switching signals SE1 and SE2 to the two-way data bus control circuit 9 only when chip select signals CS0-CS3 are outputted.
Patent JP-H03233287-A (JP)
Title: Drying control method for grain dryer
Inventor: KOBAYASHI SHIGEO
IPC: F26B17/14
Filed: 1990-02-06
Abstract: PURPOSE:To effectively utilize an additional heat source by computing a mean drying of grains during drying so that voltage for energizing a heater for additionally heating dehumidified air produced by a dehumidifier is controlled at the mean drying thus computed. CONSTITUTION:During a dehumidifying operation, moisture of grains is detected by a moisture detector 3 to compute a reduction rate by drying, whereby a heater 4 of a dehumidifier 2 is controlled based on the reduction rate thus computed and outdoor temperatures detected by an outdoor temperature sensor 39. For example, when one heater 4 is provided, and the computed mean drying is low and the detected outdoor temperature is low, the voltage fed to the heater 4 is high, whereas when the mean drying is high and the detected temperature is high, low voltage is applied to the heater 4 to additionally heat the dehumidified air from the dehumidifier 2, so that the grains are dried by the dehumidified air thus heated.
Patent JP-2000226588-A (JP)
Title: Removal of scum in coal tar
Inventor: MATSUMOTO SHINICHIRO
IPC: C10C1/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing scum in coal tar capable of removing the refuses in the coal tar more surely and economically than the conventional method. SOLUTION: A method for removing scum contained in coal tar by centrifugal separation. The centrifugal separation is divided into two steps. The first separation is carried out at a centrifugal force of 30-50 G, for 30 sec or less in the time of the centrifugal force application; and the second separation at a centrifugal force of 1500 G or more, for 30 sec, or more for the centrifugal force application.
Patent JP-H10220023-A (JP)
Title: Sheet for scaffold
Inventor: SATO MASATARO
IPC: E04G21/32
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold sheet applied to the outside of a scaffold built up in a building job site, composed of a plurality of sheet bodies which are simply connected to one another by using retainers and retaining holes. SOLUTION: A plurality of retainers 2 are provided in adjacent sides of sheet bodies 1 at predetermined intervals, in a single row, and further, a plurality of retaining holes 5 are formed in the adjacent the other sides of the sheet bodies, at the same intervals. With this arrangement, the retainers 2 and the retaining holes 5 provided two adjacent sides of the adjacent sheets are coupled together.
Patent JP-H05225405-A (JP)
Title: Non-contact data storage system
Inventor: ISHIBASHI YOSHITO
IPC: G06F21/60
Filed: 1992-02-14
Abstract: PURPOSE:To discriminate validity for the usage of a data carrier as a credit card or prepaid card, etc., by using a cryptographic code in a non-contact data storage system which collates the cryptographic code stored in the memory of a non-contact data carrier from a reader/writer. CONSTITUTION:A first cryptographic code 1 representing the area of the data carrier, etc., is stored in the memory 20 of the data carrier 10, and the following access of the data carrier 10 can be permitted when the coincidence of collation for the cryptographic code is obtained by a first comparison means 40 provided at the reader/writer 12 or the data carrier 10. Furthermore, a second cryptographic code 2 representing an owner is stored in the memory, and the cryptographic codes are compared with each other by a second comparison means 42 under the condition that the coincidence of collation for the first cryptographic code 1 can be obtained. and the following access of the data carrier 10 can be permitted when the coincidence of collation is obtained.
Patent JP-S62188818-A (JP)
Title: Manufacture of offset bearing
Inventor: FURUKAWA TOYOAKI
IPC: F16C33/14
Filed: 1986-02-13
Abstract: PURPOSE:To obtain correct offset amount by forming a vertical reference surface on a mating face of one connecting portion of a split brass, interposing a spacer of a required thickness between one reference surface and a connecting fitting, connecting same, working into a designated round hole, removing the spacer and recomposing. CONSTITUTION:A mating face 3 is formed on each connecting portion 2 of a pair of brasses 1, the inner periphery of which is roughly worked semicircularly, and they are joined. A reference surface 9 vertical to the mating face is worked in flush state with connecting portion 2. Secondly, a spacer 13 of a board thickness corresponding to the offset amount given to a bearing is interposed between one reference surface 9 and a connecting fitting 11, and a fastening bolt 5 and a set bolt 12 are alternately tightened to fix the paired brasses 1 in a body. The inner peripheral surfaces of the brasses are finished to be a round hole with a designated radius, the spacer 13 is removed, and recomposition is performed. Accordingly, the offset amount corresponding to the board thickness of the spacer can be correctly set.