baber/WOPTO huggingface dataset:
Patent JP-H1085733-A (JP)
Title: Ultraviolet sterilization device for running water
Inventor: OKAMURA TAKASHI
IPC: C02F1/32
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To replace safely an ultraviolet lamp when the same is burnt out or the intensity of light becomes weak without receiving electrical shock or exposing eyes and skin to ultraviolet rays and hurting them. SOLUTION: An ultraviolet lamp 8 protected with an outer pipe 6 is disposed in a jacket 1 in which water is flowed from a water inlet 2 toward a water outlet 3. Short and long lead wires 29 with the length to be so shortened as to restrict the operation of drawing the lamp out of the outer pipe are extended from electrodes 9 and 10 of the ultraviolet lamp, and a male connecting terminal 30 set on the ends of short and long lead wires is fitted with a femal fixing connecting terminal 31 fixed on a mounting plate 20 connected with a connecting lead wire 32 from an inverter base 16.
Patent JP-H04148019-A (JP)
Title: Pulp engine
Inventor: TAKAISHI TAKEO
IPC: F02D19/08
Filed: 1990-10-09
Abstract: PURPOSE:To drive an engine with industrial waste utilized by chopping pieces of waste paper and the like produced from office buildings by a shredder, forming pulp in a slurry condition with vapor added thereafter, and thereby making use of the aforesaid pulp as main fuel with light oil used as igniting fuel. CONSTITUTION:Pieces of waste paper 109 are carried by a belt conveyor 110 over to a shredder 111 so as to be chopped. In this case, vapor extracted out of a vapor pipe 108 within an exhaust gas economizer 107 provided for the exhaust pipe 106, is mixed with the pieces of waste paper so as to be made into pulp in a slurry condition, so that it is thereby stored into a pulp tank 112. Pulp in a slurry condition is forwarded with pressure by a high pressure pump 113 so as to be stored in a pressure accumulator 114, so that it is jetted out of a pulp exhaust valve 116 into pre- combustion chamber 104 with an electromagnetic valve 115 opened/closed. On the other hand, light oil is fed to an injection valve 117 so as to be injected into the pre-combustion chamber 104, so that it is thereby self-ignited as an igniting source. In addition, high pressure air is fed therein by a high pressure compressor 118, so that pulp in a slurry condition is formed into particulates when it passes through a perforated panel 116' so as to be ignited and burned. This thereby allows a piston to be operated, thereby acquiring power.
Patent JP-H0696203-A (JP)
Title: Color area extracting method
Inventor: MASATAKI HIROKAZU
IPC: G06T5/00
Filed: 1992-09-10
Abstract: PURPOSE:To stably extract an objective area according to color information even in the case where the dispersion of color components in the objective area is large or the color of the objective area corresponding to photographic conditions, fluctuates concerning a color image such as a dyeing sample image. CONSTITUTION:A source color image 1 is converted to a monochromtic image 2 basing on the characteristics of R, G and B components, the converted monochromatic image 2 is binarized by an adaptively decided threshold value, and the specified objective area is extracted corresponding to the binarized image 3.
Patent JP-H09115008-A (JP)
Title: Terminal equipment with display
Inventor: YAMAMOTO KEIICHI
IPC: G07B1/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To simplify the casing structure and further to improve the operability in the case of maintenance. SOLUTION: At the time of maintenance from an operating state, a second chassis 2b is turned upward to a first chassis 2a. At the time of setting change, a display panel 1 is turned downward to the second chassis 2b. Therefore, when the display panel is turned, an operating part 6 provided at the lower part of the front face of the display panel 1 is exposed and can be moved to the position for easy operating. Further, only a hinge is enough for connecting the first and second chassises 2a and 2b and the structure can be simplified as well.
Patent JP-H05103880-A (JP)
Title: Handle of edged tool
Inventor: KOBAYASHI FUMIO
IPC: B26B1/10
Filed: 1991-10-17
Abstract: PURPOSE:To position a tang without fail with respect to a spacer by a method wherein a groove having a thickness thicker than that of the tang is formed in the spacer, and engaging projections to sandwich the tang are formed on an inner surface of a side plate on either side of the groove. CONSTITUTION:A spacer 9 is made preparatorily of macromolecule material such as plastics separated from a tang 2. In the spacer 9, a groove 10 running from a rear end part to a base end part side is formed, and also a bottom plate part 11 and side plate parts 12 rising up from both sides of the bottom plate part 11 are formed. In an opening 10a at a tip end of the groove 10, engaging projections 13 which extend vertically are formed opposingly on an inner surface of the side plate parts 12. In the central part in the longitudinal direction in the groove 10, an engaging protruding part 14 is formed on the bottom plate part 11 and also engaging projections 15 extending upward and downward are formed on both sides. By this, it is difficult that a thick part is generatedin a grip part 19, which prevents generation of sink marks and hollows.
Patent JP-H11109175-A (JP)
Title: Optical waveguide coupler and its forming method
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/30
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide coupler capable of mounting an optical fiber to an optical waveguide with high precision, and a method capable of easily forming this optical waveguide coupler. SOLUTION: This optical waveguide coupler is provided with a common base 11, a V-groove 13 formed on the common base 11, a protruding or recessed optical waveguide forming part 15 formed on the common base 11 and having an end part (15a or 15b) opposed to one end of the V-groove 13, and a channel type optical waveguide 21 formed on the optical waveguide forming part 15.  A method for forming this optical waveguide coupler comprises steps of forming the V-groove 13 and the optical waveguide forming part 15 on the common base 11 by use of pressing work; forming an optical waveguide layer-containing layer on the upper surface of the common base 11; dicing at least the optical waveguide layer-containing layer in the boundary between the V-groove 13 and the optical waveguide forming part 15 to form the optical waveguide, the optical waveguide end surface, and the V-groove end surface opposed to the optical waveguide end surface.
Patent JP-H0697152-A (JP)
Title: Method and apparatus for deciding end point of etching operation
Inventor: KATO TERUO
IPC: H01L21/306
Filed: 1992-09-11
Abstract: PURPOSE:To enhance decision accuracy of the end point of etching operation by employing an infrared measuring light having specific wavelength and measuring variation of the intensity of measuring light transmitted through silicon oxide. CONSTITUTION:Infrared measuring light 24 having wavelength of about 9.2mum transmits through underlying silicon of a sample 1A and absorbed well by silicon oxide. Consequently, the measuring light 24A passed through the sample 1A has lower intensity as compared with an incident light. Lowering amount of intensity is proportional to the thickness of silicon oxide 2. Consequently, variation of the thickness of silicon oxide 2 can be determined by measuring the lowering amount of the intensity of transmitted light 24A. This constitution allows determination of the progress of etching operation which causes variation in the thickness of silicon oxide 2, i.e., the end point of etching operation for the silicon oxide 2.
Patent JP-H07103979-A (JP)
Title: Measurement of organism component using competitive assay
Inventor: MORIKAWA WATARU
IPC: G01N33/577
Filed: 1993-09-30
Abstract: PURPOSE:To provide a method to simplify or eliminate pre-dilution operation for a test piece in an immunological measuring method for organism components such as a lipoprotein small A in blood etc., using antibodies against the live body elements. CONSTITUTION:When organism components are to be measured on the basis of an immunological measuring method such as an enzyme immunological assay etc., a free antibody similar to a solid-phase antibody is added to a test piece including the organism component while the solid-phase antibody for capturing the organism components reacts on the organism components in the test piece, and as a result, the amount of the organism components joining excessively to the solid-phase antibody side can be limited by making use of a competitive reaction against the organism components generating between the solid-phase antibody and free antibody.
Patent JP-H07100308-A (JP)
Title: Filter
Inventor: IMAI KOJI
IPC: B01D27/08
Filed: 1993-10-01
Abstract: PURPOSE:To easily house a spring in a cup by providing the spring for pressing a filter member to a case member with an engaging part which is abutted and engaged as if it spreads out the inner peripheral wall surface of the case member by force. CONSTITUTION:A spring 20 consisting of a plate spring and a cartridge filter medium 30 are housed in a bottomed casing 10 in the form of a cup. And peripheral wall abutting arms 22 of the spring 20 are formed so as to extend in the radial direction from a base part 21, allowing the spring 20 to be inserted into the casing 10 with the peripheral wall abutting arms 22 being bent. At this time, since end parts 22a of the peripheral wall abutting arms 22 are abutted on the inner peripheral wall of the casing 10 as if to spread out the inner peripheral wall by force, the spring are prevented from freely falling. And since the end parts 22a are arranged between the inner peripheral surface of the casing 10 and the outer peripheral surface of the filter medium 30, a filter is made compact and the movement of the filter medium 30 in the diameter direction is restrained.
Patent JP-H08130657-A (JP)
Title: Facsimile equipment
Inventor: YAMAGATA HIDEAKI
IPC: G06T1/00
Filed: 1994-11-02
Abstract: PURPOSE: To prevent the unexpected output of an image of a special original by controlling a transmission means based on the discrimination result of a special original discrimination means so as to inhibit transmission of a received color image. CONSTITUTION: A special original discrimination section 104 discriminates whether or not an original G being an origin of a color image inputted from a scanner 101 is a special original such as bank note or securities whose copying is inhibited. When the discrimination section 104 discriminates the original G to be the special original, a control section 106 controls an image processing section 102 and a MODEM 103 of a transmission means to inhibit the transmission of the received color image. Thus, it is prevented that the image of the special original whose copying is inhibited is sent or received and the image of the special original is unexpectedly outputted.  Moreover, it is desired that an image display device such as a CRT or a liquid crystal display device or a printer of a warning mark is provided as a means warning disable facsimile transmission when the special original is discriminated.
Patent JP-H01113957-A (JP)
Title: High speed access device
Inventor: KADOMA JUNYA
IPC: G11B19/28
Filed: 1987-10-28
Abstract: PURPOSE:To allow an access at a CLV (constant line velocity) disk reproducing time to be high speed by storing the characteristic of a disk to an non-volatile storing element in advance. CONSTITUTION:When a CLV disk 1 is reproduced, the characteristic of the disk 1 is stored to a non-volatile storing element 7 in advance and the control of a spindle motor 2 is executed by using a frequency generator 3. Then, a revolution speed is prevented from rising to 1,800rpm and the directly necessary revolution speed is controlled by using information to be stored in the storing element 7. Thus, it is not necessary to execute operation that the revolution speed is once increased to the 1,800rpm in order to read a read-in-area and after that, the revolution speed is decreased in order to reproduce the area which is a purpose. Then, the high speed access can be executed.
Patent JP-H09164663-A (JP)
Title: Cleaning apparatus used for cleaning paste feeder of rotary screen printing machine
Inventor: UIRUHERUMUSU YOHANNESU ANTONIU
IPC: B41F15/40
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To perform good washing work by small pump capacity by providing a flow altering means and a cleaning container for a liquid washing agent to a washing device and introducing a paste suction pipe into the washing agent container to send the washing agent to a paste emitting pipe. SOLUTION: A paste suction pipe 5 is introduced into a washing agent container to suck a liquid washing agent to wash a paste supply device. In this case, it is also favorable to suck the liquid washing agent from the washing agent container to send the same to a paste emitting pipe. By periodically performing washing work, the washing agent can be circulated within the paste supply device. A flow altering means applying speed components in an axial direction and a radial outward direction to the flow direction in a paste suction pipe during the flow of the washing agent through the paste supply device is arranged in the washing agent container 8.
Patent JP-2000093765-A (JP)
Title: Membrane filter
Inventor: MURAYAMA SEIICHI
IPC: C02F1/44
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent pathogenic microorganisms from being released into the side of permeated water by sensing in the early stage when small fractures not making permeated turbid or filter membranes of respective membrane modules formed on respective membrane units are generated. SOLUTION: Respective membrane units 4a-4n are selected one by one successively by a membrane filter, and air is fed into respective membrane modules 7a-7m constituting the membrane units 4a-4n, and when respective membrane modules 7a-7m are broken and air is permeated therein freely, the accident is sensed by a gas flowmeter 15 and a gas pressure gauge 16 to prohibit the use of broken modules.
Patent JP-S63125486-A (JP)
Inventor: NAKAJIMA YASUSHI
IPC: B62J9/00
Filed: 1986-11-12
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-H02117985-A (JP)
Title: Friction material composition and production of friction material using the same
Inventor: OYAMA TAKESHI
IPC: C09K3/14
Filed: 1988-10-26
Abstract: PURPOSE:To obtain a friction material generating no or little squeaking noise by hot-pressing a composition containing copper-based fiber (or its mixture with steel fiber) and a solid lubricant composed of graphite, etc., and calcining the formed article. CONSTITUTION:The objective friction composition is composed of (A) 3-35vol.% of a copper-based fiber composed of copper, brass, bronze, etc., or a mixture of said copper-based fiber and steel fiber and (B) 5-35vol.% of a solid lubricant containing (i) graphite and (ii) a metal sulfide and/or amorphous carbon at a volume ratio (i:ii) of 80:20-20:80. The objective friction material can be produced by mixing the above composition, drying at 80-85 deg.C for 2hr e.g., in an electric oven, pulverizing and preforming the dried mixture, hot-pressing at 150-155 deg.C under a pressure of 500kgf/cm<2> for 5min and calcining at 200 deg.C for 5hr.
Patent JP-S62130289-A (JP)
Title: Production of aluminum substrate for optical disk
Inventor: SAKAGUCHI MASASHI
IPC: G11B7/26
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a substrate enabling the correct readout of information and having superior strength by using Al as a base material for an optical disk, forming a thin Al film on the surface and providing fine unevenness for signal information or a tracking guide to the surface to the Al film. CONSTITUTION:At least one side of Al as a base material is mirror-polished and coated with a thin Al film, and a resist applying stage, an etching pattern forming stage and a dry etching stage are successively carried out. Thus, fine unevenness for signal information or a tracking guide is provided to the surface of the Al film and an Al substrate for an optical disk is obtd. By this method, a lightweight substrate having such high strength that the substrate can withstand high-speed rotation and undergoing no change with the lapse of time, is obtd.
Patent JP-H0986751-A (JP)
Title: Card processor
Inventor: SHINOHARA HIROYUKI
IPC: B42D15/10
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a card processor adapted to store cards in a card storing case by transporting cards by one transport member and inserting the cards from the lower side of the card storing case to be stored in the case. SOLUTION: In a card handling device 2 for transporting cards 1 and stacking the same in an inverted card storing case 20, a transport member 10 is disposed in a transport path 5 extending from a card receiving part to the card storing case 20, the cards are transported by a pusher member 12, and the cards 1 are pushed in along a stepped guide plate 21 of the card storing case 20 to be stacked. The stepped guide plate 21 is adapted to guide a card toward the lower side of the card storing case 20 to be inserted in the state of pushing up the cards 1 already stored in the case 20.
Patent JP-H10122086-A (JP)
Title: Accumulative fuel injector
Inventor: UEDA SHINJI
IPC: F02M51/06
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an accumulative fuel injector holding its improved signal conductivity even with a smaller size. SOLUTION: The insertion of a pin 50 into a recess 42a formed in a core 42 as well as into a recess 45a formed in a housing 45 positions the core 42 to the housing 45 in the direction of its rotation on the injector axis to thereby regulate the rotation of the core 42 relative to the housing 45. That configuration prevents a seal failure in tightening a nut retainer 48, resulting from electrical short circuit caused by the contact of a deformed terminal with the core 42 or the housing 45, electrical disconnection caused by a break in the terminal or an unbalanced load applied to the sealing member. A projection formed on the core 42 is fitted into a recess formed in the housing 45, or a projection formed on the housing 45 is fitted into a recess formed in the core 42 to thereby establish improved signal conductivity with no increase in the number of component parts used.
Patent JP-H07122030-A (JP)
Title: Cassette and cassette loading device
Inventor: KONISHI AKIO
IPC: G11B23/087
Filed: 1993-10-28
Abstract: PURPOSE:To make operability simple and good and to attain miniaturization with a small number of parts. CONSTITUTION:The cassette is equipped with pawl members 27 energized in the projecting direction and capable of projecting and withdrawing, having their slant surfaces at front peripheries on both side surfaces of a cassette case 11. The cassette is also equipped with recessed parts 32 engaged with these pawl members 27, provided on the inner sides of both side surface parts of a lid and stopper surfaces 34 provided on both side surfaces of the cassette case 11 to be vertical to both the side surfaces and a bottom surface of the cassette case 11 respectively.
Patent JP-2001091454-A (JP)
Title: Spectral analyzer
Inventor: NANKO TOMOAKI
IPC: G01N21/27
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a spectral analyzer highly precisely measuring a sample even under a condition where a detected light becomes weak. SOLUTION: A spectral analyzer which irradiates a sample with measurement light, measures a spectrum of its transmitted or reflected light, and finds the property value of the sample based on the spectrum is provided with a standard sample absorbing or reflecting the light at a prescribed rate relative to a waveform of the measurement of the measurement light, a standard sample insertion device arranging or not arranging the standard sample in a measurement light path, and a spectrum storage device storing respective spectra when the measurement light transmits or does not transmits the standard sample in a case where the sample is present/absent in the measurement path, and a spectrum correction device correcting the spectrum of the sample using the respective spectrum data stored in the spectrum storage device.
Patent JP-S63124489-A (JP)
Title: Self oscillation type semiconductor laser device
Inventor: NAGAI SEIICHI
IPC: H01S5/00
Filed: 1986-11-13
Abstract: PURPOSE:To obtain a pulsation LD, in which oscillation and quenching are conducted alternately, by forming an active layer held by upper and lower clad layers onto a semiconductor substrate and interposing a current block region limiting a current path between the substrate and these clad layers and active layer. CONSTITUTION:A P-type AlyGa1-yAs active layer 5 held by a P-type Alx Ga1-xAs lower clad layer 4 and an N-type AlxGa1-xAs upper clad layer 6 is shaped onto a P-type GaAs substrate 1. An N-type GaAs current block layer 12 with a striped groove 3 corresponding to an oscillation region 10 positioned at the central section of the active layer 5 is interposed between the substrate 1 and the lower clad layer 4. A plurality of openings partitioned by meshy current block regions 12a are formed previously into the groove 3, laser oscillation is started when injected carrier density reaches a threshold or more, and oscillation and quenching are repeated with the variation of carrier density. Accordingly, a current path is limited, thus acquiring the desired state of oscillation.
Patent JP-H03132643-A (JP)
Title: Radiation image reader
Inventor: HORIKAWA KAZUO
IPC: H04N5/30
Filed: 1989-10-18
Abstract: PURPOSE:To sufficiently perform correction for the response delay of stimulated phosphorescence light in practical use without limiting a dynamic range by inputting a logarithmic image signal obtained by inputting an analog image signal outputted from a photodetector to a logarithmic amplifier to a differential corrector, and performing the differential correction of the signal. CONSTITUTION:The analog image signal SA obtained by receiving the stimulated phosphorescence light 19 with the photodetector 21, after being inputted to a logarithmic converter 24 first and the logarithmic image signal SL being obtained, is inputted to the differential corrector 25. In other words, the dynamic range of a signal logarithmically compressed by directly performing the logarithmic compression of the analog image signal SA obtained by the photodetector 21 is decreased. Thereby, no limitation for the dynamic range for whole of a light reception circuit due to the differential correction is generated, and also, it is possible to sufficiently correct the response delay of the stimulated phosphorescence light 19 in practical use by performing the differential correction.