baber/WOPTO huggingface dataset:
Patent JP-H09264158-A (JP)
Title: Gas turbine cycle
Inventor: YAMAMOTO KAZUO
IPC: F02C3/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a circulating liquid phase water piping in a water injection regenerating combustion cycle using a cycle internal circulating liquid phase water as heat recovering medium by using a deaerated water as the liquid phase water used as the heat recovering medium. SOLUTION: Air 1 is compressed by a compressor AC1 , cooled through an intermediate cooler R1 using cycle internal circulating liquid phase water 26 as cooling medium, and the liquid phase water 26 is also heated. It is cooled through a feed water preheater R2 using cycle supplying water 24 as cooling medium, and the supplying water 24 is heated. The air leaving the feed water preheater R2 is compressed by a compressor AC2 , cooled through a final stage cooler R3 using cycle internal circulating liquid phase water 33 as cooling medium, and the liquid phase water 33 is also heated. The air 6 leaving the final stage cooler R3 is brought into contact with the liquid phase water 26 in a humidifying tower EXT to provide a mixture.  The cycle internal circulating liquid phase water 32 leaving the humidifying tower EXT is deaerated through gas-liquid separators F1 , F2 , and supplied to each cooler R1 , R3 , R4 .
Patent JP-H04287482-A (JP)
Title: Picture reader
Inventor: TAJIMA KATSUAKI
IPC: G06T1/00
Filed: 1991-03-15
Abstract: PURPOSE:To prevent mis-discrimination of a color when discriminating whether or not a color is a specific color with respect to the picture reader used for a picture input means for a digital copying machine or a filing system. CONSTITUTION:The picture reader is provided with a color image sensor 16 separating an original picture into at least three colors or more, reading the color and outputting a picture data corresponding to each separated color, designation means 71, 72 designating a specific color, a data selection means 211 to select a picture data corresponding to two colors or over from picture data DR, DG, DB outputted from the color image sensor 16 in response to the designated color designated by the designation means 71, 72 and a color discrimination means 213 to discriminate a color of each picture element based on each picture data selected by the data selection means 211.
Patent JP-H05282491-A (JP)
Title: Reading method for stamp
IPC: G06K9/20
Filed: 1992-03-31
Abstract: PURPOSE:To automatically read a stamp which is inferior in contrast by finding the spectrum of the spatial frequency of a stamp character and recognizing the stamp character. CONSTITUTION:An image processing circuit 3 codes data from a CCD camera 2 into binary data, line by line, with an indication from a scanner controller 5, stacks them and performs a two-dimensional binary-coding process to generate two-dimensional binary-coded pattern data, and sends them to a computer 4. The computer 4 sends an indication to the scanner controller 5 at the same time and performs Fourier transformation in the polar coordinate form of the two-dimensional binary data to obtain the spectrum of the spatial frequency. The correlation between this spectrum and the previously generated spectrum of the spatial frequency as a reference of the stamp and makes a sequential comparison to recognize the character with the maximum correlation. Consequently, a pattern which is formed of variation in geometrical shape can easily be read without contacting.
Patent JP-S63242354-A (JP)
Inventor: SASAKI KANTARO
IPC: B66C1/06
Filed: 1987-03-30
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-S61236635-A (JP)
Title: Surface treating method for glass
Inventor: KIMURA MORIO
IPC: C03C23/00
Filed: 1985-04-11
Abstract: PURPOSE:To obtain a glass product having a high-grade chemical durability by treating the surface of the glass product immediately after its formation with sulfurous acid gas and fluorohydrocarbon gas. CONSTITUTION:The surface of the glass product immediately after its formation is treated with sulfurous acid gas and hydrocarbon fluoride gas such as CH3 CHF2, etc. preferably at about 550-750 deg.C temperature range which is the temperature before the product is put into an annealing furnace. The above-described treatment can be carried out in either order of both gases of simultaneously. By this manner, the glass product having a high-grade chemical durability in which Na, Ca, etc. present does not elute into the liquid in the container can be obtained.
Patent JP-H0418691-A (JP)
Title: Paper money discharging device
Inventor: AMARI ISAO
IPC: B65H3/06
Filed: 1990-03-26
Abstract: PURPOSE:To simplify the structure by vertically arranging plural stages of paper money storage parts of plural denominations and using a part of a carrying route, which is extended from a paper money feeding-out mechanism in an upper stage to a part under a paper money feeding-out mechanism in a lower stage through the mechanism, to carry paper money of respective denominations. CONSTITUTION:Paper money feeding-out mechanisms 3 and 4 which fed out paper money from paper money storage parts 1 and 2 are provided, and paper money fed out by the feeding-out mechanism 4 in the upper stage is sent to a temporary holding part 7 through carrying mechanisms 5 and 6, and paper money fed out by the feeding-out mechanism 4 in the lower stage is sent to the temporary holding part 7 through are lower mechanism 6, and these paper money of two denominations are collectively accumulated and held in the temporary holding part 7. A roll 14 of the paper money feeding-out mechanism 4 in the lower stage is so locked that its part having a smaller friction coefficient is surely directed to the carrying route, and paper money smoothly passes the part to prevent the occurrence of jam.
Patent JP-S5322421-A (JP)
Title: Electroph otographic process
Inventor: TANAKA HIROSHI
IPC: G03G15/05
Filed: 1972-08-03
Abstract: PURPOSE: To render a visible image obtained to be of a high contrast and eliminate fogging by using a photo-sensitive body placed between highly insulating transparent layers as a photo-electroconductive layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04265628-A (JP)
Title: Network monitor
Inventor: HIROISHI TAKAYOSHI
IPC: H02J3/00
Filed: 1991-02-20
Abstract: PURPOSE:To use a span of an existing network to generate automatically the system to which a cable for a temporary facility is connected, as new displayed information. CONSTITUTION:This device is constituted of a device to indicate a line segment or curve which constitutes a network that is displayed as information and a shifting diagram generating device to generate automatically another line segment or curve as new displayed information at the place separated from the indicated line segment or curve by a distance adequate for recognition based on the displayed information, that is, the indicated line segment or curve.
Patent JP-S60220186-A (JP)
Title: Treatment of waste water dehydrated from low grade coal
Inventor: KAMAO MITSUGI
IPC: C09K3/32
Filed: 1984-04-17
Abstract: PURPOSE:To reduce the necessary amount of a powdery carbon-containing composition to a large extent, by drying finally withdrawn sludge in a drying process to reuse the same as a part or the greater part of the thrown-in powdery carbon-containing composition. CONSTITUTION:Waste water dehydrated from low grade coal containing org. components at high concn. is contacted with a powdery carbon-containing composition such as powdery low grade coal or dry distillation char in a contact tank 1 and the org. components dissolved in the waste water are adsorbed by said composition. Subsequently, said waste water is introduced into a solid-liquid separation tank 2 to be separated into sludge containing a large amount of powdery low grade coal and waste water. A part or all of the sludge is dried by a drying means 3 and the dried substance is thrown in the contact tank 1 along with powdery low grade coal to be reused while the treated waste water is sent out to a rear stage flocculative precipitation apparatus or biological treatment apparatus.
Patent JP-2000276259-A (JP)
Title: Portable information processor
Inventor: KUSUYAMA HIROSHI
IPC: G06F1/20
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To warm up a battery by using the heat generated in the information processor and to make the operation time long in low-temperature environment by controlling a cooling fan so that the air warmed by the central processor is blown to a secondary battery when the battery temperature is lower than a prescribed value. SOLUTION: The cooling fan 14 whose wind direction can be switched sends the heat generated by the central processor 12 to outside a housing 11 in a discharge direction or the housing 11 sends external air in a suction direction. When the power source is turned on, a battery temperature detection part checks the temperature of the battery 13. It is checked whether the temperature detected by the battery temperature detection part is lower than prescribed temperature and when the detected temperature is lower than the prescribed temperature, the cooling fan 14 is so operated as to suck the air. Consequently, the air warmed up by the central processor 12 is sent to the secondary battery 13, which is warmed up.  When the temperature of the secondary battery 13 exceeds the prescribed value, the cooling fan 14 is so operated as to discharge the air so that the temperature of the central processor 12 falls.
Patent JP-S60224880-A (JP)
Title: Preparation of artificial leather
Inventor: MAKINO SHIYOUZOU
IPC: D06N3/00
Filed: 1984-04-19
Abstract: PURPOSE:To obtain a suede-like leather having blight hue and a soft feeling, by providing a substrate consisting of woven or knitted cloth or nonwoven fabric with a high polymer elastomer, pressing the polymer in such a way the surface layer is not formed so that the polymer is transferred to the central part of the substrate. CONSTITUTION:One surface of a substrate consisting of woven or knitted cloth or nonwoven fabirc is provided with 5-40wt% based on the weight of the substrate of at least one polymer selected from a high polymer elastomer and a nonrigid synthetic resin, the substrate is passed through nip rollers so that the polymer is transferred to the central layer of the substrate, and the polymer is coagulated in a dry or wet method. Before and/or after the coagulation, the surface of the substrate is buffed and napped into a suede tone. Dyeing and processing of the substrate may be carried out in any stages. Pile woven or knitted cloth, etc. comprising conjugated fibers of separable type dividable into each segment at least in a napped part is preferable as the substrate.
Patent JP-S562672-A (JP)
Title: Schottky barrier diode
Inventor: SHIMADA YUUKI
IPC: H01L29/47
Filed: 1979-06-20
Abstract: PURPOSE:To improve efficiency of diode by a method wherein a surface of a semiconductor layer of one conduction mechanism is surrounded by a region of reverse conduction mechanism and Schottky barrier forming metal electrode is applied on the surrounded surface and area of surrounded surface is taken to be a specified value. CONSTITUTION:An N<->-type layer 6 is grown on a  N<+>-type semiconductor substrate 8, and on its circumference a P<+>-type region 7 which does not get to the substrate 8 is formed by diffusion and at the center the region of spacing a is left uncovered. Next over this region and beyond the region 7 an oxide film 9 is applied, and an opening is perfolated on a region which has the spacing a, and Schottky barrier forming metal layer 5 is applied on it. Next a positive electrode A is applied on the layer 5, and a negative electrode B is applied on the back surface of the substrate 8, and on the region 7 a reverse voltage applying electrode C is built. On thus constituted device by forward voltage being biased between A and B and reverse voltage being biased between B and A, control over a diode is attained, and spacing a is chosen so that path of reverse current is closed by a depletion layer due to biasing of reverse voltage.
Patent JP-S60220193-A (JP)
Title: Treatment of waste water by anaerobic activated sludge method
Inventor: ENDOU IKUO
IPC: C02F3/28
Filed: 1984-04-18
Abstract: PURPOSE:To make it possible to stably treat org. substance even in small scale plottage, by guiding org. waste water to a digestion tank, wherein anaerobic bacteria are held at high concn. to perform stirring treatment. CONSTITUTION:Suspended solid substances in raw waste water are precipitated and separated in a precipitation basin 2 and the treated waste water is guided to a digestion tank 3 under an ambient temp. to perform anaerobic decomposition under stirring by a stirrer 4. The anaerobic decomposition herein is performed, for example, by using a liquid mixture containing anarobic bacteria at high concn. of 15,000ppm or more. When anaerobic decomposition is performed in the disgestion tank 3, methane gas and carbon dioxide are generated and collected by a gas tank 5. Sludge is sent to a final precipitation basin 6 and separated while a part thereof is recirculated to the digestion tank 3 as return sludge. Excessive sludge is discharged from the lower part of the final precipitation basin 6 while treated water 9 isdischarged from the upper part thereof. As a result, excessive sludge 8 is extremely small and a high BOD removal ratio is obtained.
Patent JP-H07271070-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ISHII TORU
IPC: G03G5/06
Filed: 1994-03-25
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor excellent in repetition stability of electrical characteristics. CONSTITUTION:This electrophotographic photoreceptor has a photosensitive layer contg. a triarylamine compd. represented by formula I and a benzidine compd. represented by formula II as electric charge transferring materials and an antioxidant. In the formula I, each of Ar1 and Ar2 is alkyl, phenyl, alkoxy, phenvl which may have alkyl substd. phenyl as a substituent, a polycyclic arom. group which may have alkyl as a substituent or an arom. heterocyclic group. In the formula II, each of R1 and R1' is H, halogen, alkyl or alkoxy, each of R2, R2', R3 and R3' is H, halogen, alkyl, alkoxy or substd. amino and each of (m) and (n) is 1 or 2.
Patent JP-S63245056-A (JP)
Title: Terminal starting equipment
Inventor: GOTO AKIRA
IPC: H04M11/00
Filed: 1987-03-31
Abstract: PURPOSE:To quickly and surely start a terminal equipment by starting the terminal equipment at a frequency higher than a telephone set call signal frequency and lower than the lower limit frequency of the telephone set voice frequency band. CONSTITUTION:A terminal equipment means 23 starts a facsimile equipment 7 at a frequency 16Hz higher than a telephone set call signal frequency and lower than the lower limit frequency 300Hz of the telephone set voice frequency band and consists of an oscillation circuit such as a multivibrator in an equipment where a terminal equipment call signal coming from a subscriber telephone set circuit is detected and said circuit is switched from a telephone set into a terminal equipment to start it. Thus, a terminal equipment such as a facsimile equipment is started quickly and surely, and in this case malfunction of the terminal equipment due to the telephone set call signal frequency and the telephone set voice frequency is avoided.
Patent JP-2000275056-A (JP)
Title: On-vehicle communication system
Inventor: OTOMO KOJI
IPC: G10L15/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To effectively combine and use the function of a portable communication terminal and the function of car navigation. SOLUTION: Call termination information received by a portable telephone terminal 18 is displayed at a display 12. In the case of performing communication between the portable telephone terminal 18 and an opposite communication terminal, hands-free communication is performed by using a speaker 16 and a microphone 14. A navigation main body 10 recognizes the location of the opposite communication terminal by reception information by the portable telephone terminal 18, retrieves a map corresponding to the recognized location of the opposite communication terminal and displays the retrieved map and the location of the opposite communication terminal at the display 12.  When the voice of an opposite party registered in an opposite party management table beforehand is recognized, the opposite party is retrieved and displayed at the display 12, and in the case that the voice of calling the opposite party is recognized, a call is originated by using the calling information of the opposite party.
Patent JP-S63244264-A (JP)
Title: Document processor
Inventor: KATO TAKAHIRO
IPC: G06F17/24
Filed: 1987-03-31
Abstract: PURPOSE:To attain the input-edition of a character data, a graphic data with a document being type-set by providing a means that input-editsa character data and a graphic data existing in the same area on a document independently each other. CONSTITUTION:The titled device is provided with a means 5 to store an image data in such a status that character data only is displayed and an image data in such a status that graphic data only is displayed, and a means 4 to manage a character data and a graphic data in the same area on a document independently each other. As a result, an operator can designate an arbitrary position on the document and input-edit a graphic without designating a novel region while watching the status of the typeset document, also, the result of the edition can be redisplayed rapidly.
Patent JP-S63247255-A (JP)
Title: Sheet after-treating device
Inventor: HONJO TAKESHI
IPC: B65H45/16
Filed: 1987-03-31
Abstract: PURPOSE:To enable excellent loading of sheets irrespective of a kind of the sheet, by a method wherein a sheet discharge means is controlled so that, according to information on the sheet, a convey speed at which the sheets are discharged to a loading means is made to differed. CONSTITUTION:In the case of a fold mode, sheets from a duplicator pass a bending device and in the case of no-bending mode, the sheets pass a throughpass directly and are guided to a sheet discharge flapper 501 of a finisher 500 and a guide 503 and are discharged to a tray 515. In this case, a conveyance motor 521 is controlled such that, when a Z-fold mode is specified, a conveyance speed is adjusted to 600 mm/sec and in the case of no Z-fold mode, the conveyance speed is regulated to 500 mm/set. When the sheet is conveyed to a discharge detecting sensor 525, a clutch 523 is engaged to make the conveyance speed of a discharge belt 529 equal to aforesaid conveyance speed. When the sheet passes through the sensor 525, the clutch 523 is disengaged, and the speed of the discharge belt 529 is reduced to approximate 1/4. This constitution enables normally excellent loading of the sheets irrespective of a kind of the sheet.
Patent JP-H02259680-A (JP)
Title: Electrophotographic printer
Inventor: OKUHAMA MASASHI
IPC: G03G15/20
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a stably and satisfactorily fixed picture under various fixing conditions by providing a temperature setting means, a transfer paper information detecting means and a target value altering means. CONSTITUTION:A control circuit 14 is provided with the temperature setting means setting the surface temperature control target value of a heat roller 5 to plural values, the transfer paper information detecting means 22 grasping the size and paper feeding direction of transfer paper to be printed, and the target value altering means selecting one of the surface temperature control target values of the heat roller 15 according to information obtained from the transfer paper information detecting means 22. Consequently, the surface temperature control target value of the heat roller 15 is altered according to the size and paper feeding directions of the transfer papers 6a and 6b grasped by the transfer paper information detecting means 22 to control the current temperature, therefore a fixing temperature complying with various printing conditions is attainable. Thus under various conditions, a stably and satisfactorily fixed image is obtained and fixability does not drop.
Patent JP-H07286690-A (JP)
Title: Pipe joint
Inventor: HASEGAWA SHIGEMI
IPC: F16L37/02
Filed: 1994-04-18
Abstract: PURPOSE:To smoothly connect a plug and a socket together by setting the axis directional length of each of a projecting part of the plug and a fitting hole of the socket to be comparatively long and freely fitting the socket in the inside of a sleeve freely movably in the radius direction. CONSTITUTION:When a projection part 3 of a plug 1 and a fitting hole 14 of a socket, both of which are formed comparatively long, are separated from each other and a sealing member 45 is energized by means of a movable spring 46 so that a node 52 cuts off the second passage 13a, the node 52 and windows 53a, 53b on both its sides are inserted into an auxiliary passage 47, if the tip of the projection part 3 pushes the end part of the sealing member 45 against the movable spring 46. Consequently, pressurized fluid flowing from the auxiliary passage 47 to a minor passage 51a flows to a minor passage 51b via the window 53a and the window 53b so as to flow to the first passage 2 of the plug 1, and as a result, the plug 1 and the socket are connected together. This connection condition can be smoothly maintained while absorbing deviation, as the socket is arranged in a sleeve 30 freely movably in the radius direction.
Patent JP-S62235880-A (JP)
Title: Video camera
Inventor: TOZAKI KATSUTOSHI
IPC: H04Q9/00
Filed: 1986-04-07
Abstract: PURPOSE:To protect a light receiving part from stain or damage by constituting the light receiving part so as to be buried in a camera ]during non selection of a remote control mode. CONSTITUTION:The light receiving part 5 for receiving infrared ray from an external remote control unit 20 is disposed on the top part of the camera main body 1. The light receiving part 5 moves between two points set along the vertical direction (direction shown by an arrow A) of the camera and the respective positions are disposed so as to be suitably selected. Namely, the light receiving part 5 has a construction of a hop up system, what is called in which the first position of the light receiving part 5 buried in the camera by being pressed and the second position of the light receiving part 5 protruding slightly from the surface of the camera by being pressed again are repeated and can be optionally selected. The light receiving part 5 has an integrally disposed display means 5b consisting of an LED on a light receiving part integrated detection part 5a. The light receiving part 5 is supported by a shaft 6 and constantly energized upward by a compression spring.
Patent JP-2000277030-A (JP)
Title: Electron gun structure
Inventor: ISHII SAKAE
IPC: H01J29/48
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun structure capable of increasing correction sensitivity of a quadrupole lens and shortening a total length of the electron gun structure. SOLUTION: This electron gun structure comprises a negative electrode, a control electrode 2, an accelerating electrode 3, focusing electrodes 6(1), 6(2), and a positive electrode 7. Electron beam passing holes are provided to these electrodes 2, 3, 6(1), 6(2), and 7, and these electrodes 2, 3, 6(1), 6(2), and 7 are supported and fixed with a predetermined interval by an insulating holding body 12. The control electrode 2, the accelerating electrode 3, the focusing electrodes 6(1), 6(2), and the positive electrode 7 are assembled by using a beading jig. Then, a plate-shaped electrode 9 provided with electrode beam passing holes 9C, 9L, 9R is welded to at least the electrode 6(1) out of a plurality of the electrodes comprising the focusing electrodes 6(1), 6(2).  The electron beam passing holes 9C, 9L, 9R of the plate-shaped electrode 9 having a smaller diameter than that of the electron beam passing holes 5C, 5L of an electrode 5 on a negative electrode side of the electrode 6(1) having the welded plate shaped electrode 9.