baber/WOPTO huggingface dataset:
Patent JP-H04138141-A (JP)
Title: Medical image data compression device
Inventor: SHINOKAWA TAKESHI
IPC: A61B5/055
Filed: 1990-09-28
Abstract: PURPOSE:To enable a reproduced image having a high S/N ratio to be contained by providing a Hadamard's converter for medical image data, and a quantizer for quantizing Hadamard converted data with a quantized parameter determined according to information regarding the medical image. CONSTITUTION:Medical image data is factorized into a spatial frequency via a Hadamard's converter 1 and data is sent to a quantizer 2. Information regarding modality, a portion or the like related to medical image data is also sent to the quantizer 2. From the information, one set of optimum quantizer parameters is selected, and input data is quantized, according to the aforesaid parameter set. Informations such as the medical image data as quantized (compressed) and those related to the moldality and the portion are sent, are sent to a storage device 13. The information is, then, reversely quantized with a reverse quantizer 4, and thereafter subjected to Hadamard's reverse conversion with a Hadamard's reverse converter 5. According to the aforesaid construction, a reproduced image having a high S/N ratio can be obtained.
Patent JP-H10107889-A (JP)
Title: Video telephone system and communicating party retrieval method
Inventor: KAMIDOI YUJI
IPC: H04N5/765
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To execute the various retrieval of a communicating party by recording the detected telephone number of the communicating party as the identification information of the communicating party and recording image information relating to the identification information when an instruction for recording the displayed image information of the communicating party is inputted. SOLUTION: Upon detecting that a channel communication means 3 is turned to a communication state, a caller ID detection means 4 detects the telephone number of a caller and displays it at a display means 5. Further, a control means 11 operates a text recording means 10 and records the telephone number of the caller detected by the caller ID detection means 4 in the text recording means 10. Then, the video information of the caller is received, and in the state of displaying it at the display means 5, when a receiver inputs a video recording instruction from an operation means 6, an image recording means 8 is operated and the video image of the caller at the point of inputting the instruction is linked with a caller ID (telephone number) already recorded in a caller ID recording means 9 and stored in the image recording mean 8 as a still image.
Patent JP-H04139059-A (JP)
Title: Carbon-containing unfired refractory
Inventor: TSUNETSUGU KUNIO
IPC: C04B35/10
Filed: 1990-09-28
Abstract: PURPOSE:To improve oxidation resistance by adding boron powder to a refractory material prepd. by blending a carbon material with an aluminous refractory material. CONSTITUTION:A refractory material is prepd. by blending 5-30 pts.wt. carbon material such as flake graphite with 70-95 pts.wt. aluminous refractory material and 0.5-5 pts.wt. boron powder of <=250mum particle diameter is added to 100 pts.wt. of the prepd. refractory material. One or more kinds of org. binders contg. a large amt. of residual carbon such as phenol resin may be added as required. They are kneaded, press-molded, dried at 25-200 deg.C and heat-treated.
Patent JP-H09104590-A (JP)
Title: Jig overwinding preventing device
Inventor: FUJITA KENJU
IPC: B66C23/90
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a jib overwinding preventing device which prevents a swing lever from colliding against a boom when a jib is elevation moved, in a tower crane for elevation-moving the jib provided in a tip end part of the boom through the swing lever. SOLUTION: A limit switch 15 is provided in the vicinity of a turn part of a swing lever of a tower boom, and a striker on-operating the limit switch 15, when a prescribed space between the tower boom and a strut is obtained, is provided in the strut of the swing lever. When the limit switch 15 is on- operated, a control valve 23 is returned to a neutral position (c), an oil hydraulic motor 20 is stopped, elevation moving of a jib hoisting winch 13 is stopped in this way, and the swing lever is prevented from colliding against the tower boom, so as to prevent damage thereof.
Patent JP-2000085236-A (JP)
Title: Ink for ink jet printer, and ink jet image-forming method
Inventor: MORIMOTO HITOSHI
IPC: C09D11/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet image forming method wherein an image stability under a high moisture condition and an image stability when getting wet with water are improved, and which is excellent in water resistance and moisture resistance, and an ink for an ink jet printer which is used for the ink jet image forming method. SOLUTION: In this ink jet image forming method, by a combination of an ink for an ink jet printer containing water, a reactive dye, and a water-soluble organic solvent, and an ink jet recording medium already having an ink- absorbing layer which is an alkaline atmosphere on a supporting body, the reactive dye reacts with a compound in the ink absorbing layer, on the ink jet recording medium after a printing, and the reactive dye is fixed.
Patent JP-H01188411-A (JP)
Title: Production of crystallized acidic sodium aluminum phosphate
Inventor: POORU MISHIERU
IPC: C01B25/45
Filed: 1988-10-19
Abstract: PURPOSE: To efficiently, easily and inexpensively obtain crystallized acid sodium/ aluminum phosphates having consistent quality with good reproducibility by spraying the precursor soln. of the acid sodium/aluminum phosphate to an agitating bed of solid particles.  
     CONSTITUTION: Raw materials, such as sodium hydrogen carbonate, aluminum hydroxide and aq. phosphoric acid soln., are brought into reaction with under heating at prescribed ratios, by which the precursor of the acid sodium/ aluminum phosphate corresponding to formula I (a is 0.6 to 3.3: b is 1.8 to 3.3; c is 12 to 16; d is 7 to 9 and a+3b+c=3d; n is 0 to 5) is produced. This precursor soln. is then atomized and is sprayed to the agitating bed of the solid particles formed by a method of fluidizing the solid particles (e.g.; glass particles) with hot air, etc., and is dried, by which the crystallized compd. (e.g.; formula II) of the formula I is obtd. This compd. is adequately used as slow- acting baking powder, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09107148-A (JP)
Title: Self-oscillating vertical resonator semiconductor laser
Inventor: UENOHARA HIROYUKI
IPC: H01S5/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the wider operating range of self-oscillation and improve controllability of structure by arranging a saturable absorbing layer with quantum well structure in a semiconductor layer that comprises a semiconductor multilayer film reflecting mirror. SOLUTION: An n-AlGaAsDBR reflecting mirror 2 that is the semiconductor multilayer film reflecting mirror, an InGaAs or a GaAs quantum well structure saturable absorbing layer 3 that is inserted in the semiconductor multilayer film reflecting mirror 2, an AlGaAs spacer layer 4, an InGaAs/AlGaAs multiple quantum well active layer 5, an AlGaAs spacer layer 6 and a p-AlGaAsDBR type reflecting mirror 7, that is a semiconductor multilayer film reflecting mirror, are laminated on an n-GaAs substrate 1. The operating range of the self- oscillating vertical resonant type semiconductor laser can be is widened to improve the controllability of the absorbing quantity by arranging the saturable absorbing layer of the quantum well structure in a semiconductor layer of the semiconductor multiple film reflecting mirror.
Patent JP-S62121025-A (JP)
Title: Manufacture of molded article having hologram
Inventor: FUEI NAOKI
IPC: B29C45/16
Filed: 1985-11-21
Abstract: PURPOSE:To improve mass productivity, processability and economy along with obtaining of excellent adhesion between hologram and a molded article, by a method wherein a laminated sheet obtained by forming a light reflecting layer and adhesive agent layer in this order on a resin layer on which the hologram has been formed is fixed and mounted on the inside of a mold and the laminated sheet is bonded closely to the inside of the mold by injecting the molten resin through the adhesive agent layer. CONSTITUTION:In case of application, for example, of two pack urethane resin for a hologram forming resin layer 1, a two pack setting type urethane resin layer is applied to one side of a peelable supporting film, the hologram is formed by a press, a light reflecting layer 2 is provided and then a laminated sheet A is manufactured by peeling off the supporting film after application and lamination of an adhesive agent layer 3. Then the laminated sheet A is fixed and mounted within a cavity 6 of a mold 4' by facing the surface of the adhesive agent layer 3 toward a gate side 5 of an injection mold 4, that is, molten resin 7 to be injected. A molded article B having the embossing type hologram on the surface is obtained by breaking the molds 4, 4' after the molten resin 7 has been injected into the mold through the gate 5, cooled and cured after that.
Patent JP-H08106923-A (JP)
Title: Battery
Inventor: YOSHIMATSU MORIO
IPC: H01M10/44
Filed: 1994-09-30
Abstract: PURPOSE: To enhance reverse voltage resistance in an electronic switching circuit of an overcharge preventing circuit and reduce production cost of a battery. CONSTITUTION: Bipolar transistors Tr10 , Tr12 are used in an electronic switching circuit of an overcharge preventing circuit 4 and an electronic switching circuit of an overdischarge preventing circuit 5, and a circuit Tr11 in which a collector and a base are shorted is connected to the electronic switching circuit of the overcharge preventing circuit 4. Production cost of a battery 1 is reduced, and reverse voltage resistance of the switching circuit of the overcharge preventing circuit 4 is enhanced.
Patent JP-H04140652-A (JP)
Title: Electron spectroscopy analyzer
Inventor: IKETAKI YOSHINORI
IPC: G01N23/227
Filed: 1990-09-29
Abstract: PURPOSE:To reduce a size of an entire apparatus by generating plasma with laser light applied to a target and generating white soft X-rays from the plasma so that a so-called X-ray plasma light source is used. CONSTITUTION:A YAG laser light source 4 applies laser light onto a target 3 to generate X-rays, and a concave diffraction grid 6 disperses the X-rays. When the laser light from the light source 4 is slantly incident from a transparent window 2 by a condenser lens 5 and applied to a surface of the target 3, a part of the target 3 is solved to be vaporized and be plasma, from which white soft X-rays are generated. Then the grid 6 disperses the soft X-rays generated from the plasma, the dispersed rays pass through a slit 7 to be incident to a sample 10 while generated secondary electrons are subjected to electron spectroscopy 12, the electron energy is detected by a microchannel plate 13, and then obtained spectroscopic spectrum of the secondary electrons is analyzed. Thus by using a so-called plasma light source, an electron spectroscopy analyzer can be reduced in size.
Patent JP-H02109295-A (JP)
Title: Entrance illumination controller
Inventor: MINAMI TAKAYUKI
IPC: H04Q9/00
Filed: 1988-10-17
Abstract: PURPOSE:To control ON-OFF conditions of the lighting at an entrance in a natural manner by putting the lighting off with the reception of an entrance lock and a comparator when an entrance lock is made from the outside, while by putting on under specified conditions when it is unlocked. CONSTITUTION:This controller is adapted to control ON-OFF conditions of an entrance lighting unit 11 and composed of an entrance lock 20, illuminance detector 30, controller 60 and the like. The lock 20 is provided with a switch unit 21 capable of outputting a signal of locking or unlocking from the outside while the detector 30 composed of a CdS sensor 31. The controller 60 is composed of microcomputer 61 and relay 62, and puts OFF the lighting unit 11 with the reception of the outputs from the lock 20 and a comparation unit 40 when the lock 20 is made form the outside while puts ON under the conditions that the illuminance is lower than a specified level when the lock 20 is unlocked. It is thus possible to control the ON-OFF conditions of entrance lighting in a natural manner.
Patent JP-S62124107-A (JP)
Title: Control of molecular weight
Inventor: ASANUMA TADASHI
IPC: C08F2/38
Filed: 1985-11-25
Abstract: PURPOSE:To enable the control of molecular weight of polypropylene in high efficiency suppressing the loss of material based on the fact that the hydrogen consumption per unit weight is constant at constant molecular weight in the polymerization of propylene in a reactor provided with a reflux condenser using hydrogen as a molecular weight controller. CONSTITUTION:Propylene is polymerized in a reactor provided with a reflux condenser by bulk-polymerization process using hydrogen as a molecular weight controller and propylene as a liquid medium at a constant temperature while removing at least a part of polymerization heat by condensing propylene vapor with the reflux condenser. In the above process, the molecular weight of the polymer is controlled by controlling the feeding rate of hydrogen according to the consumption of hydrogen per unit propylene in the reactor. The hydrogen consumption corresponds to the molecular weight of polypropylene and is calculated from the polymerization ratio calculated from heat generation and a preliminarily determined relationship between the molecular weight of polypropylene and the consumption of hydrogen.
Patent JP-H1183848-A (JP)
Title: Testing device
Inventor: HANABUSA MASAHIRO
IPC: G01N33/48
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To make easy the comparison between an image of cell hard to specify the classification and an image of another cell by storing a plurality of cells of specimen image taken, selecting one cell from the cells displayed on a screen, and displaying the enlarged views of the selected cell on the screen and another selected cell thereon. SOLUTION: An image of white blood cells automatically classified, the results of automatic classification, an image of red blood cells and the classified total are output to a screen for every slide. An operator takes review based on the results. When the operator designates one of subjects on a matrix display part by means of mouse or designates data of any subject on a test result display part and performs clicking, and thereafter when the operator clicks a review button, a review image plane of the designated subject is displayed. In the case where the operator wants to judge the classification of cell image G14 , the image G14 is clicked in order to enlarge it on the screen. When the operator wants to compare the image G14 with an image G12 , the image G12 is clicked so that it is enlarged in the vicinity thereto on the screen.
Patent JP-H07240099-A (JP)
Title: Circuit and method for detection of short circuit of word line
Inventor: PATSUTO SHII TORUONGU
IPC: G01R27/08
Filed: 1994-10-26
Abstract: PURPOSE: To provide a simple circuit and its method capable of detecting a short-circuit between the parallel conductors which are adjacent to each other in an integrated circuit memory. CONSTITUTION: This memory array word line short-circuit detection circuit and method includes a subordinate circuit SUB1 which connects each of AC word lines XODD to a reference potential electrode Vss and a subordinate circuit SBU2 which connects each of other AC word lines to a test electrode XDD. A word line short-circuit is detected by deciding the resistance against the current flowing between both electrodes Vss and XDD. The electrode XDD can be connected to a voltage supply pin of a memory array.
Patent JP-H0687768-A (JP)
Title: Production of 4-methylbiphenyl or 4,4'-dimethylbiphenyl
Inventor: MATSUZAWA KENJI
IPC: C07C15/14
Filed: 1992-09-07
Abstract: PURPOSE:To provide a production method capable of high selectively producing 4-methylbiphenyl and 4,4'dimethylbiphenyl each in a high yield, of readily regenerating the catalyst without requirement for a special aftertreatment of the reaction products and of carrying out the reaction continuously. CONSTITUTION:This method for production of 4-methylbiphenyl or 4,4'- dimethylbiphenyl is carried out by a transalkylantion reaction of biphenyl or 4-methylbiphenyl using a polymethylbenzene or a polymethylnaphthalene in the presence of a solid acid catalyst containing a fluorine-treated silica alumina or a zeolite having >=0.7nm pore size.
Patent JP-S61142335-A (JP)
Title: Method of starting gas turbine plant and device therefor
Inventor: IIZUKA NOBUYUKI
IPC: F02C7/26
Filed: 1984-12-14
Abstract: PURPOSE:To facilitate the ignition of secondary fuel in a gas turbine provided with a burner utilizing a two-stage combustion system, by bleeding compressed air after initiation of combustion of secondary fuel upon starting, and by initiating the combustion of secondary air in such a condition that the amount of air flowing into the burner is reduced. CONSTITUTION:Upon starting of a gas turbine 2 a compressor 1 is at first driven with the use of an auxiliary prime-mover, and when the rotational speed of the turbine reaches a certain value, a fuel adjusting valve 21 is controlled to jet primary fuel from a primary fuel nozzle 19 so that the jetted fuel is ignited. With this arrangement, the gas turbine 2 enters into its self-sustaining operation. When the rotational speed of the gas turbine 2 reaches a predetermined value, a bleed valve 33 is opened to relief air in the compressor 1 to the atmosphere so that the amount of air flowing into a burner 3 may be reduced. Under this bleeding operation a fuel adjusting valve 22 is controlled to feed secondary fuel from a secondary fuel supply port 13 in a step-like manner while the primary fuel is decreased in a step-like manner, and therefore, the secondary fuel is burnt by flame 16 in a head combustion chamber 7.
Patent JP-H02110881-A (JP)
Title: Cartridge
Inventor: UZUKI KAZUO
IPC: G11B17/04
Filed: 1988-10-20
Abstract: PURPOSE:To fix the extent of projection of a cartridge from a drive device at the time of ejecting the cartridge from the device to take out it by providing a cartridge main body with a slit groove in the direction where the cartridge main body is ejected from the device and providing the slit groove with a step approximately orthogonally to this direction. CONSTITUTION:Slit grooves 11 and 12 are provided on side faces of a cartridge main body 1, and the slit groove 11 is provided with steps 11a, 11b, and 11c approximately orthogonally to the lengthwise direction of the slit groove, and the step 11a of the slit groove is shallower than the step 11c, and the step 11c is shallower than the step 11b. The lower end part of the part of the step 11a of the slit groove of the cartridge which has a lock lever 4 unlocked is brought into contact with a stopper 5 to control the extent of projection of the cartridge. The cartridge is pressurized in the ejection direction by a spring at this time, and when the cartridge is pulled out with a hand in this sate, the supporting part of the stopper 5 is elastically deformed and then the cartridge can be taken out.
Patent JP-H01108383-A (JP)
Title: Pretreatment of ceramics before electroless plating
Inventor: KANO OSAMU
IPC: C23C18/18
Filed: 1987-10-19
Abstract: PURPOSE:To effectively roughen the surface of ceramics with high reproducibility by adding a buffer soln. to a hydrofluoric acid type etching soln. and etching the ceramics with the etching soln. set at a prescribed pH. CONSTITUTION:Ceramics is washed and degreased. A buffer soln. contg. KCl, HCl, etc., is added to a hydrofluoric acid type etching soln. contg. HBF4, etc., and the surface of the ceramics is etched with the etching soln. and at a prescribed pH. At this time, a change in the hydrogen ion concn. with the progress of etching is suppressed by the action of the buffer soln., the prescribed etching ability is maintained and the surface of the ceramics is efficiently roughened. A metal film having high adhesive strength can be formed on the roughened surface by subsequent electroless plating with high reproducibility.
Patent JP-2000086306-A (JP)
Title: Glass panel and its production
Inventor: YOSHIZAWA HIDEO
IPC: E06B3/66
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass panel, capable of easily producing the glass panel in excellent productivity by disposing a spacer 5 between plural glass plates 1 to form a space 4, and subsequently integrally sealing the peripheral portions 3 of the glass plates 1 to each other. SOLUTION: This glass panel is obtained by disposing a spacer 5 between plural glass plates 1A, 1B to form a space between the glass plates 1A, 1B, and subsequently integrally sealing the peripheries of the glass plates 1A, 1B to each other. Therein, the spacer 5 is formed by attaching an uneven film layer comprising a fine filler 5B and a sol-gel material consisting mainly of a transparent inorganic oxide on one surface 2A of both the mutually inside surfaces of the glass plates 1A, 1B. The transparent inorganic oxide consists mainly of at least one oxide selected from the group of Al, Ti, Si, In, Sn, Bi, Zr and Zn. The fine filler is preferably silica fine particles.
Patent JP-S60146705-A (JP)
Inventor: PEETERU ENTOMAIRU
IPC: B60C15/02
Filed: 1984-12-14
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-H01105951-A (JP)
Title: Image recorder
Inventor: OKUZAWA TSUGIO
IPC: G03B27/32
Filed: 1987-10-19
Abstract: PURPOSE:To readily remove jams arising on a route for conveying a photosensitive material or image receiving material by providing a bypass device communicating with the outside of a recorder halfway said route. CONSTITUTION:A bypass 76 comprising a bypassing means is connected halfway the conveying route right above a holding and inverting roller 72, and it bypasses the conveying route and communicates with the outside of a base 14. A bypass claw 78 comprising the bypassing means is arranged in the bypass point of the bypass 76, and a material sensor 80 is arranged just ahead of said point. The claw 78 and the sensor 80 are connected to a control circuit, and the claw 78 operates based on signals issued after the sensor 80 detects the photosensitive material 18. In that case, the bypass point 76 is blocked, and the photosensitive material 18 is supplied to the holding and inverting roller 72. Once the claw 78 operates, the bypass 76 is opened, and the photosensitive material 18 is supplied to the bypass 76 and discharged outside the base 14. A light shielding plate 77 is arranged in the discharge port of the bypass 76, is normally closed and prevents light from entering inside the base 14.
Patent JP-H08127878-A (JP)
Title: Resin chromate bath and surface treated steel sheet
Inventor: ODAJIMA TOSHIO
IPC: B05D7/14
Filed: 1994-10-27
Abstract: PURPOSE: To produce a resin chromating bath, excellent in service life of bath, and a surface treated steel sheet excellent in bare corrosion resistance after working, adhesion of coating, and Cr elution resistance. CONSTITUTION: The resin chromating bath is composed of an aqueous liquid in which 5-50 parts of chromic acid and 5-80 parts of phosphoric acid are blended with 100 parts of organic resin prepared by allowing at least butyl acrylate, methacrylic acid, and hydroxyethyl acrylate, among the monomers selected from the group consisting of methyl methacrylate, butyl acrylate, stylene, methacrylic acid, and hydroxyethyl acrylate, to react as essential components. Further, the surface treated steel sheet, extremely excellent in bare corrosion resistance after working, adhesion of coating, and Cr elution resistance, can be obtained by forming a resin chromate film, containing the organic resin, on a cold rolled steel sheet or a galvanized or galvannealed steel sheet.