baber/WOPTO huggingface dataset:
Patent JP-2000307924-A (JP)
Title: Scanning type astronomical photography
Inventor: ITO SATOYUKI
IPC: G03B37/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an astronomical photograph whose photographic range is wide even in a place where a field of view is limited, and an astronomical photograph capable of the preparation of a panorama photograph without any joint line. SOLUTION: Photographic ranges 4 are arranged and fixed along a longitude line 5 of the sky. At nights, each camera cooperatively repeats photographing in the same exposing time. The cameras are fixed, and since the earth revolves on its axis, the ranges to be photographed are shifted each time. Therefore, photographed linear pictures are arranged in the order of photographing, a two-dimensional picture can be obtained. Each camera can photograph the range for the longitude of the sky which is about 180 deg. by repeating photographing all night. Then, a panorama photograph can be obtained by using an astronomical photograph obtained by this method.
Patent JP-H1146751-A (JP)
Title: Low alcohol sake
Inventor: BO MASAKI
IPC: C12G3/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a low alcohol SAKE good in balancing a strength in a flavor of SAKE so called ginjou flavor, mellowness flavor, and koji flavor with a feeling of palate of SAKE itself, capable of retaining a flavor inherent in SAKE, apart from a watery SAKE even though low in alcohol concentration, appropriate in sourness and sweetness and allowed to keep a traditionally inherent property of SAKE. SOLUTION: This low alcohol SAKE comprises 4.0 to 12.0 wt.% of ethanol, -50 to -25 of Japanese SAKE degree, 1.5 to 4.0 of acidity, 0.05 to 10.0 ppm of ethyl caproate, <=90.0 ppm of isoamyl alcohol, <=60.0 ppm of normal propanol, and <=40.0 ppm of isobutanol, so that a flavor of SAKE is held.
Patent JP-H09105327-A (JP)
Title: Exhaust gas conduit for internal combusion engine
Inventor: BUINFURIITO KUREEPUSU
IPC: F01N13/08
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To connect an exhaust gas pipe easily to a catalytic converter and guarantee heat insulating action. SOLUTION: Individual pipelines of exhaust gas pipes are connected to a catalytic converter by a fixing flange 6a through pipe pieces 6. The pipe pieces 6 have individual pipe members, and the pipe members are connected to a connecting element for the catalytic converter, having circular cross section divided according to the number of the individual pipelines. The exhaust gas pipe is provided with an inner pipe 14 surrounded by an outer pipe 13, and a casing capsule 12 surrounding the pipe piece 6. The individual pipeline is surrounded by voids 15, 16 continuously formed by the inner pipe 14 and the casing capsule 12.
Patent JP-H06306236-A (JP)
Title: Fluororubber composition
Inventor: SAITO MASAYUKI
IPC: C08K5/524
Filed: 1993-04-21
Abstract: PURPOSE:To obtain the composition useful as an automotive radiator, etc., having excellent mold release characteristics and vulcanizing characteristics, comprising specific fluororubber, a specific metal oxide, etc., an organic peroxide and an amine, etc. CONSTITUTION:The objective composition comprises (A) 100 pts.wt. of fluororubber obtained by copolymerizing vinylidene fluoride with one or more ethylenic unsaturated monomers such as tetrafluoroethylene copolymerizable with it, (B) preferably 1-5 pts.wt. of an organic peroxide such as peroxy ketal, (C) preferably 2-10 pts.wt. of one or more selected from a (hydroxide) oxide of a bivalent metal such as magnesium, (D) preferably 0.05-5 pts.wt. of an organic phosphorus compound such as tertiary phosphine and more preferably (E) preferably 0.5-3 pts.wt. of an organic onium compound such as an organic quaternary ammonium hydrogensulfate.
Patent JP-H01288509-A (JP)
Title: Plate conveyor chain
Inventor: SAKURAI KEIZO
IPC: B65G7/06
Filed: 1988-05-17
Abstract: PURPOSE:To maintain a cargo loading surface in a same plane and make a curvature radius of direction change smaller by attaching a rhombus plate at each pitch and on a link outer surface of one side of a single row chain with the longitudinal direction of the rhombus perpendicular to the chain center line and with its outer side surface constituting a common surface. CONSTITUTION:A roller chain is constituted with a pair of parallel links 1a, 1b and a roller 1c. On the outside of the link la of the roller chain 1, an elongated rhombus-shaped plate 2 made of plastic material or the like is attached with its longitudinal direction directed perpendicular to the center line of the chain 1 and with all the outer surfaces of the plates 2 located in a common plane. When a conveyor chain C constituted in this way makes a directio change of a transfer path, the chain can be bent as far as the angle theta formed by the tapered edges of adjacent plates 2 becomes zero and both edges come in contact with each other to make a curvature radius smaller. At the same time, a cargo loading surface can be maintained in a common plane.
Patent JP-2000304677-A (JP)
Title: Probe for near-field light and probe-applied apparatus for near-field light
Inventor: KOBAYASHI KOSEI
IPC: G11B7/135
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a probe for near-field light by which a very small interval between the probe and an object can be measured with good accuracy and without spoiling the stability of its resolution or its signal, and to obtain a probe-applied apparatus for near-field light. SOLUTION: The probe-applied apparatus for near-field light is composed of a probe 4 for near-field light, whose cross-sectional shape at right angles to an optical axis is formed in a shape other than a true circle using the optical axis as the center, a Z-axis driving device 11 by which the probe 4 is brought close to, and separated from, a recording medium 31. a rotation driving device 12 by which the probe 4 is turned forward and reversely by using its optical axis as the center, a load sensor 13 which detects the load of the driving device 12, and a controller 21 by which the interval between the probe 4 and the recording medium 31 is measured on the basis of the detection result of the load sensor 13, and by which the Z-axis driving device is feedback-controlled.
Patent JP-H11312486-A (JP)
Title: Scanning interference electron microscope
Inventor: YAJIMA YUSUKE
IPC: G01R33/028
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To observe the direction of variation of a magnetic field in conjunction with the magnitude of the variation of the magnetic field by detecting the shift of an interference fringe by the use of a slit equipped with a comb-like opening and concurrently detecting the current quantity passing through a deflection detection aperture. SOLUTION: A projecting electron-optical system 9 forms the enlarged image of a pivot surface passed through an observation region 6 on a slit 10 having a detection function of an electron beam 2. The image of a probe aperture 7 and its vicinity are cut off by installing a deflection detection aperture 11 on the image formation surface of the pivot surface produced in the projecting electron-optical system 9. A signal periodically varying in response to the shift of an interference fringe passing through the slit 10 is detected by a detector 12 and a signal I1 is output from it. A thresholding operation, that is, the calculation between a signal I0 from the slit 10 and the signal I1 is executed by a signal operation device 15, and the signal I1 and a signal I2 are output from it.  Images which use the respective signals I1 and I2 as luminance signals are produced by an image forming device 14 and they are displayed on a display device 16 on top of each other.
Patent JP-S6011358-A (JP)
Inventor: SHIMIZU YUUZOU
IPC: G11B5/00
Filed: 1983-07-01
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-S62273857-A (JP)
Title: Dot serial printer
Inventor: KAMITSUBARA KINJI
IPC: G06K15/10
Filed: 1986-05-21
Abstract: PURPOSE:To easily print inclined letters like italic letters by a method in which printing is made by inclining the print head of a dot serial printer toward the direction of printing. CONSTITUTION:In the case of usual letter printing, a print head 1 is attracted by a fixing spring 5 and fixed to the shaft 4 of a solenoid 3 in the contracted state. In the case of italic letters, when the head 1 is attracted by the spring 5 and fixed to the shaft 4 of the solenoid 3 in the extended state, the head 1 is turned toward the extended C' direction to become inclined. When printing usual letters, the vertical line 8 is matched with the row of head pins for printing, whereas when printing italic letters, the head pin row is inclined by an inclined amount 9 to the vertical line 8 and printing is made.
Patent JP-H05289362-A (JP)
Title: Printing method and printing machine for photolithography
Inventor: ISHIKAWA MICHINORI
IPC: G03B27/20
Filed: 1992-04-10
Abstract: PURPOSE:To prevent deviation between an original plate and a photosensitive body from occurring by constituting a sheet so as to be without allowing to press them when the original plate and the photosensitive body superposed and placed on a glass plate for transmitting light are covered with the sheet. CONSTITUTION:In a state where a spring roller 19 and a roller cover 20 are housed in a step part 15, the original plate and the photosensitive body are superposed and placed on the glass plate 9 for transmitting light while they are positioned by a pin. By rotating a sprocket 5 so that a chain 6 may be moved backward, an elevating/lowering lever 3 is elevated. By moving the lever 3 backward, the spring roller 19 is rolled to develop the sheet 18 on the glass plate 9, so that the original plate and the photosensitive body which are superposed and placed are covered with the sheet 18. In such a case, the original plate and the photosensitive body are prevented from being pressed, because a squeeze roller is not used. After they are covered with the sheet 18, vacuum suction, exposure and printing are performed to them.
Patent JP-S60263383-A (JP)
Title: 2-sided floppy disk capable of 1-side drive
Inventor: NAKAMATSU YOSHIROU
IPC: G11B23/033
Filed: 1984-06-11
Abstract: PURPOSE:To attain writing and reading on both sides of a floppy disk by setting the jacket holes like index holes, etc. and jacket cuts like write preventing notches, etc. symmetrically centering on a line connecting centers of rotary windows. CONSTITUTION:A pair of index windows 7 and 17 and a pair of write preventing nothces 8 and 18 are ser symmetrically centering on a line 16 connecting centers of a rotary window 4 and a head window 5. A floppy disk is loaded into a one- side drive for reading a one-side first. Then the floppy disk is turned over and loaded again to the one-side drive. Thus both sides of the floppy disk undergo writing and reading.
Patent JP-S5243594-A (JP)
Title: Packaging material
Inventor: SUGIKI TAKASHI
IPC: B65D65/00
Filed: 1975-09-30
Abstract: PURPOSE: To provide a packaging material which comprises a tape base material elongated in an axial direction, a shock-absorbing base material, and an adhesive provided at intervals between the both base materials. A function of shock absorbing is provided after packaging. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5744742-A (JP)
Title: Controlling method of fuel injection for internal combustion engine
Inventor: YAMAMOTO YOSHIHISA
IPC: F02M59/10
Filed: 1980-08-29
Abstract: PURPOSE: To improve starting performance in an internal combustion engine in which fuel is injected by the pressure from a pressure source by a method wherein when an engine starts, until the pressure of a pressure source reaches the designated value, the working oil is used smaller than at an ordinary working time or is never used.  
     CONSTITUTION: A supply pressure sensor S 6  to an injector 1 is provided and the injector 1 is so constituted that it can be controlled by signals from said sensor S 6 . When the engine starts, until the pressure of the pressure source 14 reaches the designated value, the working oil is used smaller than at an ordinary working time or is never used. When the engine starts, the engine 50 is started by a starter motor and a controller 23 makes electromagnetic valves 9, 10, 11 keep a closed condition. Accordingly, the injector 1 never comes in operation and the engine 50 and a supply pump 18 rotate. Then, when the pressure of the pressure source 14 reaches the designated pressure, by signals from the sensor S 6  the controller 23 gives the electromagnetic values 9W11 signals for an ordinary working and the injector 1 commence operating. Thereby, when the engine starts, the pressure of the pressure source is secured by the pump driven by the engine and the injector is put surely into an ordinary working. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62274988-A (JP)
Title: Processing system for data compressing and coding
Inventor: ODA TAKAO
IPC: H04N1/417
Filed: 1986-05-23
Abstract: PURPOSE:To improve a compressing ratio by extracting data of the color information of the dot for the two lines and the color changing point. CONSTITUTION:For (n+1) line data, the data of a scanner 1' are selected by a changing-over circuit 17, and from a line memory 11, to the (n+1)th line which a scanner 1 scans, the timing delayed for one line, namely, the color information of the n-th line dot is outputted. To a changing point detecting part 12, color information 3 of the n-th line and color information 1 of the (n+1) line are both supplied, and when the presence of the changing point on both lines is detected, the detecting result is supplied to a memory control part 13. A changing-over circuit 14 selects either of respective pieces 1-3 of color information by the selecting command from a memory control part 13 and supplies an output 5 to a memory 3'. The memory 3' receives and stores the above-mentioned writing data. Thus, only by adding the information corresponding to the generation of a changing point, the dot string capable of effectively attaining the data compression can be prepared.
Patent JP-S61277068-A (JP)
Title: Voltage detection circuit
Inventor: KOIDE JIRO
IPC: H03K5/08
Filed: 1985-05-31
Abstract: PURPOSE:To widen an operation voltage range and to dispense with a circuit for generating reference voltage, by determining the magnitude of voltage by utilizing that the logical threshold voltage of a logical NOT gate is dependent on the voltage of a power source. CONSTITUTION:An integrating circuit 1' is held to an OFF-state during a period when a signal 100 is at a 'H' level and a transistor switch 8 is turned ON. In this state, the logical NOT gate input in a judge circuit 2' is fixed to a 'L' level and judge output 4' does not change. When the signal 100 comes to the '1' level, the transistor switch 8 is turned OFF and, at the same time, a constant current source control transistor 5 is turned ON and, therefore, the voltage with definite inclination determined by a constant current source 6 and the capacity value of a capacitor 7 is applied to the logical gate input in the judge circuit 2'. When a logical NOT gate logical threshold voltage level exceeds the terminal voltage of the capacitor 7, the logical gate output of the judge circuit 2' is reversed and a state is written in a D-latch 1.
Patent JP-H02296747-A (JP)
Title: High refractive index photochromic glass
Inventor: ROJIYAA JIEROOMU ARAUJIYO
IPC: C03C3/097
Filed: 1990-05-08
Abstract: PURPOSE: To improve a refractive index by adding photochromic element components to base alkali metal borosilicate glass contg. a combination of ZrO 2 , K 2 O and Li 2 O and ≥1 kinds of alkaline earth oxides.  
     CONSTITUTION: Oxides which turn to the base glass compsn. of Table I (indicated by cation % on an oxide basis) or compds. which are converted to the oxides at the time of melting are mixed and the components which exceed 100 and constitute the photochromic element of Table II (indicated by weight %) are added thereto and the mixture is molded at about 1350 to 1450°C and is then molded. The molding is further annealed at about 550 to 600°C. The photochromic glass which has the refractive index of ≥1.59, density of ≤3.1 g/cm 3 , Abbe number of ≥40, exhibits weight losses no greater than 0.01 mg/cm 2  in the A.0. test and, when exposed to actinic radiation at room temp., darkens to cransmittance below 40% and fades at least ≥15 percentage points of transmittance after five minutes' removal from the actinic radiation is thus obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62275155-A (JP)
Title: Polycarbonate resin composition
Inventor: MAKINO YOSHIO
IPC: G11B7/2533
Filed: 1986-05-23
Abstract: PURPOSE:To lower birefringence without detriment to characteristics such a light transmittance, heat distortion temp. etc., and to provide a compsn. suitable for use as a material for optical disc bases, by blending an arom. polycarbonate resin with a specified amount of a specified arom. vinyl copolymer resin. CONSTITUTION:58-88wt% arom. vinyl monomer (e.g., styrene) is copolymerized with 40-12wt% (meth)acrylonitrile and 30-0wt% copolymerizable vinyl monomer (e.g., methyl acrylate) to produce an arom. vinyl copolymer resin. 50-3wt% said arom. vinyl copolymer resin is blended with 50-97wt% arom. polycarbonate resin as essential ingredients to obtain the desired polycarbonate resin compsn. The compsn. is useful in the field of plastic molding materials which must have low optical distortion.
Patent JP-S61277159-A (JP)
Title: Manufacture of negative plate for alkaline storage battery
Inventor: KOGURE ATSUTO
IPC: H01M4/26
Filed: 1985-05-31
Abstract: PURPOSE:To improve contact tightness between core member and active material by forming projections/recesses on the surface of nickel or nickel galvanized core member then applying active material mainly composed of cadmium oxide. CONSTITUTION:Negative plate active material mainly composed of cadmium is mixed properly with carboxyl methyl cellulose or teflon aqueous solution to produce active material slurry 2 which is applied by fixed quantity onto nickel or nickel galvanized perforated iron plate then water is removed from the active material 2 under the temperature of 100-300 deg.C thus to complete a plate. In order to provide projections/recesses on the surface of core member 1, sand paper or other means are applied onto the core member made of perforated plate (having porosity of 50%).
Patent JP-H11311569-A (JP)
Title: Method and apparatus for measurement of distribution of internal characteristic
Inventor: UEDA YUKIO
IPC: G01J1/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the distribution regarding the absolute value of the internal characteristic of a scattering and absorbing body can be measured with high accuracy, by computing the change amount of the internal characteristic on the basis of the measured value and the reference value of the parameter of measuring light, while a constraint expressed by (sum total of change amounts of internal characteristic) = constant is being added. SOLUTION: Optical fiber holders 1 to 12 are arranged at equal intervals around one section of a scattering and absorbing body SM. Beams of measuring light are made incident on the absorbing body SM at set time intervals sequentially from light incident fibers 1a to 12a by a control part 50. Detection signals are output from a photodetector 40 on the basis of respective beams of measuring light detected by light detecting fibers 1b to 12b. The detected signals are converted into measured values which are proportional to the quantities of detected measuring light by a computing and processing part 60.  While a restraint express by (sum total of change amounts of internal characteristic) = constant is being added, the absolute value μa of an absorption coefficient is computed by μa =μa0 +Δμa , while the change amount Δμa of the absorption coefficient and the reference value μa0 of the absorption coefficient in every region are used, and an image which displays a distribution is displayed on a display part 80.
Patent JP-H07325167-A (JP)
Title: Watch with sensor
Inventor: NISHIKAWA JUNICHI
IPC: G04B47/06
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a watch with sensor for measuring the hydraulic pressure or atmospheric pressure positively through a simple structure without damaging the appearance of clock. CONSTITUTION:The clock with sensor comprises a sensor containing tube 13 secured to the rear cover 10 of a clock, a sensor 12 contained in the containing tube 13, a sensor cover 15 for securing the sensor 12 to the containing tube 13, and a groove for feeding the water or the air made in the containing tube 13 or the sensor cover 15. The clock with sensor can thereby measure the hydraulic pressure or the atmospheric pressure positively through a simple structure while sustaining the normal appearance.
Patent JP-S599774-A (JP)
Title: Transaction processing device
Inventor: NISHIKAWA MASAKAZU
IPC: G06Q40/00
Filed: 1982-07-09
Abstract: PURPOSE:To simplify transaction processing, by taking transaction media for two accounts, and performing transaction processing for two affairs such as transfer, pay, entry, partial receipt for two accounts at one time. CONSTITUTION:A bankbook insertion opening 3 to which plural bankbooks 25, 26 are inserted is provided. When bankbooks 25, 26 are inserted from the insertion opening 3, they are detected 51 and carried by main carrying passages 54, 55. A line detector, a code detector etc. are provided in the carrying passage 54, and a printing device 57 etc. are provided in the carrying passage 55. A dividing mechanism that returns two superposed bankbooks when two bankbooks are taken in is provided between the two passages. Further, a card insertion opening 5 for inserting transaction cards 28, 29 is provided. An opening size changing mechanism 71 that changes the size of the opening for one card or two card is provided inside of the opening 5. When cards 28, 29 are inserted from the opening 5, they are detected 72 and carried by a carrying passage 75. When two cards 28, 29 are taken in, they are superposed by the dividing mechanism 84 and returned.
Patent JP-S60262065-A (JP)
Inventor: RISUTO YOHANESU PAAYANEN
IPC: G01R27/26
Filed: 1985-05-31
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-S61277874-A (JP)
Title: Method of preventing corrosion of water contact part of hydraulic machine
Inventor: KARITA MAKOTO
IPC: F03B11/00
Filed: 1985-06-03
Abstract: PURPOSE:To prevent corrosion of a water contact part without unnecessary consumption of a power amount of a power system and water in an upper and a lower pond, by a method wherein, when a hydraulic machine is brought into a stop after phase regulating operation, only when a dissolved oxygen amount in a runner chamber exceeds a specified value, water is replaced. CONSTITUTION:A detector 19, detecting a dissolved oxygen amount, is situated to an upper cover 16 of a main machine through an automatic valve 20. With the automatic valve 20 opened when the main machine is stopped, the detector 19 detects a dissolved oxygen amount in water staying around a runner chamber 18. As a result, only when an amount detected by the detector 19 exceeds a specified value, the main machine is rotated in a generating direction to replace water in the runner chamber 18 with fresh water.