baber/WOPTO huggingface dataset:
Patent JP-H07302179-A (JP)
Title: Printer
Inventor: ONO KYOICHI
IPC: B41J29/38
Filed: 1994-05-10
Abstract: PURPOSE:To reply various requests as to printing while receiving data from plural host computers simultaneously even when an image memory having a storage capacity by one print paper sheet is in use. CONSTITUTION:The printer is provided with a page buffer 14 having plural buffer areas to store print information transferred from each host computer 1 and plural print information matrix sections 12 storing control information required for print processing of print information transferred from each host computer 1, and also with print operation control modules 6-11 controlling printing according to each control information stored in the print information matrix sections 12 and a printer engine 3 printing print information in each buffer area according to the print control by the print operation control modules 6-11.
Patent JP-H08290195-A (JP)
Title: Waste water treatment
Inventor: MATSUBA TERUO
IPC: C02F3/34
Filed: 1995-04-21
Abstract: PURPOSE: To provide an effective treating method of high concn. ammonium ion and lower amines in a waste water. CONSTITUTION: Anaerobic bacteria can decompose only a few and limited kind of organic materials in comparison with aerobic bacteria which have a property of relatively easily decomposing the organic materials. And the anaerobic bacteria are slow in speed to decompose the organic materials, but have an excellent property of converting a lower molecular weight nitrogen-containing component to gaseous nitrogen to release out of system. Then, the organic materials, lower amines such as ethylenediamine in the case, are previously decomposed by the aerobic bacteria to convert to ammonia. The coexisting ammonia and the resultant ammonia are derived to NO2 <-> , NO3 <-> by nitrification bacteria and are finally converted into gaseous N2 by the anaerobic bacteria to release the nitrogen component out of system.  In this way, the high concn. ammonium ion and the lower amines in the waste water are efficiently removed.
Patent JP-H05297529-A (JP)
Title: Image recorder
Inventor: SAOTOME SHIGERU
IPC: H04N1/113
Filed: 1992-04-16
Abstract: PURPOSE:To observe an image on a surface having desired gloss in an image recorder which records the image by exposing a photographic sensitive material which is constituted of plural layers including a nearly transparent supporting body and an emulsion layer provided on at least one surface of the supporting body and where the glossy degree between the surface and the back surface is different with modulated light from one surface of the photographic sensitive material according to an image signal. CONSTITUTION:This device is provided with a selection means 21 for selecting a surface where the image recorded on the photographic sensitive material 1 is observed, and an inversion means 22 for inverting the image signal SD according to output from the selection means 21 so as to observe an erect image on the surface of the material 1 selected by the means 21; and the image is recorded on the material 1 based on the image signal SD and observed from the surface selected by the means 21.
Patent JP-H07299591-A (JP)
Title: Manufacture of compound solder material
Inventor: KISHIMOTO KOICHI
IPC: B23K35/40
Filed: 1994-05-10
Abstract: PURPOSE:To improve meltability in a semiconductor loading operation, to enable horizontal fixing of a semiconductor chip on a substrate, to well maintain the spreadability of a solder and to greatly reduce a breaking trouble at the time of drawing and rolling in the shape of wire or tape. CONSTITUTION:A circular product (e) that is press-worked from a filler contained solder rolling stock (d) is filled in lamination in a cavity a1 provided from one end of a solder billet (a) which is cast with solder material consisting of Pb-Ag-Sn, so that the filler contents may be 0.001-0.6wt.% in the compound solder material after cold working; the entrance of the cavity a1 is capped with the same solder material a2 as the solder billet (a), and the compound solder billet a' is manufactured. This compound solder billet a' is heated to 150 deg.C for extrusion, an extruded material with a diameter of 1mm is obtained, and then the compound solder wire with a diameter of 0.3mm is obtained by using a drawing machine.
Patent JP-H06285854-A (JP)
Title: Apparatus for treatment of expanded styrol
Inventor: SATO HISAO
IPC: B02C18/00
Filed: 1993-03-31
Abstract: PURPOSE:To enable a discarded expanded styrol to be effectively collected by a method wherein the expanded styrol can be easily crushed even at home or in front of a small shop to reduce its volume, and practical effect of recovery can be raised. CONSTITUTION:A container body 2 wherein a hopper 5 into which expanded styrol containers 31 are thrown, is annexed to its upper part, a chopping and raking roller 7 which is provided at a discharge opening part in a lower part of the hopper 5 to chop and rake the expanded styrol into small pieces, and pressurizing and heating rollers 8a, 8b wherein the expanded styrol which has been chopped into small pieces 27 with the chopping and raking roller 7 is pressurized and heated to be made pasty, are provided. Then, a form of a small piece 33 wherein inside gas is extracted with those pressurizing and heating rollers 8a, 8b to reduce its volume, is obtained.
Patent JP-S60240201-A (JP)
Title: Portable radio equipment
Inventor: TATEZUKI KUNIHARU
IPC: H01Q9/20
Filed: 1984-05-15
Abstract: PURPOSE:To realize a high gain and a high stability, to reduce a damage of an antenna element, and to improve the external appearance of the titled radio equipment by providing a dipole antenna consisting of an internal antenna and an external antenna contained in a casing of the portable radio equipment. CONSTITUTION:A flexible external antenna element 3 is fixed so as to pass through on a casing and constituted so as to be connected to a transmitting and receiving circuit 2 through a balloon 5. The balloon 5 is used for both the matching of the impedance of said transmitting and receiving circuit 2 and both the antenna elements 3, 4, and the conversion of balance/unbalance. The interval antenna element 4 is provided on the almost same straight line as the external antenna element 3, and its length is roughly equal to the maximum length of the external antenna element 3. In this regard, as for the internal antenna element 4, a metallic rod or that which has a printed pattern will do.
Patent JP-H11271647-A (JP)
Title: Signal processing circuit for electronic endoscope
Inventor: HIGUCHI MITSURU
IPC: H04N5/353
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To excellently compensate light quantity insufficiency due to the response delay of a light shielding mechanism in an electronic endoscope provided with an electronic shutter function for forming the image of high image quality by providing a light shielding period. SOLUTION: Exposure time is variably controlled by the control of electronic shutter time in a CCD 12, and for moving images, picture element mixed signals are outputted from the CCD 12 so as to faithfully reproduce movement. On the other hand, for still image, the signals of all picture elements obtained in the CCD 12 by one exposure are read while utilizing the light shielding period set by a light shielding plate 36. The output of the CCD 12 is amplified by a gain Y corresponding to the electronic shutter time by an amplifier 21, and by the shutter time of 1/200 second for instance, video signals are multiplied by 1.25 and the picture elements are mixed thereafter. Thus, the light quantity insufficiency due to the response delay of the light shielding plate 36 is compensated and the still images of the high image quality of stable brightness are obtained.
Patent JP-H10289690-A (JP)
Title: High-pressure discharge lamp
Inventor: KANEKO YURIKO
IPC: H01J61/36
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp with its improved pressure resistance, broaden width in pressure-resistance design, and improved safety by comparing of a discharge electrode of the high-pressure discharge lamp with an electrode rod diameter on a side on which a discharge arc is held and thinning an electrode rod diameter on a side in intimate contact with a glass and welded. SOLUTION: With respect to a high-pressure discharge lamp electrode part, at an electrode tip end of a part subjected to arc discharge, an electrode rod diameter 3 required for lamp characteristics are employed, and the electrode rod 3 with stepwise and continuously thinned rod diameter 3 is employed as it is toward an electrode seal part 2. In this lamp-sealed high-pressure discharge lamp, the withstand voltage is improved than that of the conventional straight electrode rod without change in the electrode rod diameter 3 is employed.
Patent JP-S63261315-A (JP)
Title: Optical unit
Inventor: ONO SHUJI
IPC: G02B26/10
Filed: 1987-04-20
Abstract: PURPOSE:To prevent dust, dirt, etc., from sticking on an optical element by enabling the optical element to be fitted to a housing detachably in a sealed state while facing the inside of the housing. CONSTITUTION:A beam expander block 44 and an optical filter block 42 are fitted to the flank 38a of the housing 16 in the sealed state by a fixing means 40 such as screws so that they can be put in and out from outside the flank 38a. Namely, optical elements such as a laser light source 24, an optical fiber 30, a beam expander 32, a reflecting mirror 34, an optical deflector 50, and a reflecting mirror 70 form blocks in small units and arranged in the housing 16 in the sealed state. Consequently, dirt, dust, etc., are prevented completely from entering the housing and sticking on and contaminating the optical elements.
Patent JP-2000294176-A (JP)
Title: Luminescent device and image forming device using it
Inventor: BETSUI KEIICHI
IPC: H01J29/68
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To accurately focus electrons on a specified region on a phosphor and enhance productivity by installing a magnetic field applying member and applying a magnetic field to an electron emitting space between a conical emitter and an anode electrode. SOLUTION: Permanent magnets 4, 5 are installed on the back surfaces of substrates 10, 11 of an array of a photosensitive body drum and an FED element, and a magnetic field is applied in the Z direction. Electrons discharged from a cone 12 toward an anode electrode 15 at a specified angle make screw motion in a region A indicated by an alternate long and short dash line by a magnetic field, and reach a phosphor layer 14. The length of a pitch of the spiral motion is decreased with increase in flux density of the magnetic field, the cross section of the region A can be made small, and by letting the pitch of the spiral motion coincide with the distance between the cone 12 and the phosphor layer 14 by suitably adjusting the flux density, the electrons can furthermore be focused. An image having a high dot density can be formed without relying on precision work. The distance between electrodes and voltage are suitably set.
Patent JP-H06291559-A (JP)
Title: Power amplifier
Inventor: SEKIYA MAMORU
IPC: H03F3/26
Filed: 1993-03-30
Abstract: PURPOSE:To obtain output power exceeding the output voltage of a power circuit from an amplifier circuit, to improve the efficiency in an actual actual use state, to decrease generated heat, and to miniaturize parts used for the power source circuit by superposing a voltage across a capacity and supplying it to the amplifier circuit when a signal level exceeds a prescribed value by a switching circuit. CONSTITUTION:The power amplifier is provided with an amplifier circuit 1, a power circuit 2, capacitors C1, C2, and switching circuits 3, 4 executing a switching operation by a signal level, In such a state, in the case the signal level does not exceed a prescribed level, the switching circuits 3, 4 charge the capacitors C1, C2 with charge from the power circuit 2, superpose a voltage across the capacitors C1, C2 and supply it to the amplifier circuit 1 in the case the signal level exceeds the prescribed level. The switching circuit 3 is constituted of a reference voltage generating zener diode D1, a reverse-current obstructing diode D2, a diode D3, a resistance R2, and NPN type transistor Q4, and a PNP type transistor Q5.
Patent JP-S57211118-A (JP)
Title: Spectacle frame made of plastic
Inventor: TARUMI JIROU
IPC: G02C5/00
Filed: 1981-06-23
Abstract: PURPOSE: To obtain a frame which has high solvent resistance and water resistance and maintains surface gloss over a long period of time by providing hardening films consisting of polyisocyanate, polyol, epoxy resins, and a silane coupling agent.  
     CONSTITUTION: Hardening films are formed on the surfaces of spectacle frames consisting of plastics such as celluloid, acetate and the like by a coating method of immersing the same in a soln. of, for example, 2W30% polyisocyanate, 5W 50% polyol, 0.1W10% an epoxy resin, 0.1W10% a silane coupling agent and 40W 90% a solvent. Solvent resistance and water resistance are improved by this, the surfaces of the frame materials are unaffected by hair conditioning agents, cosmetics, seat, etc. and gloss is maintained over a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02273913-A (JP)
Title: Processing of lead terminal of component
Inventor: SUZUKI SATORU
IPC: H01G13/00
Filed: 1989-04-17
Abstract: PURPOSE:To augment the yield while simplifying the manufacture of a processor by a method wherein the front end of a lead terminal piece is bent in the hold-retained state of the base and part of a lead terminal piece led out of the main body of a component. CONSTITUTION:A first molding die 11 is provided with a processing surface to bend the intermediate part of a lead terminal piece 15 making almost right angle in the vertical direction and simultaneously bending the front end of the lead terminal piece 15 in the horizontal direction. A retaining projection 18 holding the base and led out of a component main body 13 of the lead terminal piece 15 is formed on one side of the processing surface of the first molding die 11. Then, the base and led out of the component main body 13 of the lead terminal piece 15 is holding-fixed by the retaining projection 18 projected from the first molding die 11 and a second molding die 21. The front end of the lead terminal piece 15 with the base and thereof holding-fixed is bent by the processing surface 16 of the first molding die 11 and the third molding die 31. Accordingly, the part led out of the lead terminal piece 15 will not be exerted by any bending moment at all so that the lead terminal piece 15 may not be loosened or the component main body 13 may not crack at all. Through these procedures, the mechanism of the processor can be simplified without any deterioration in the quality thereof.
Patent JP-H046043-A (JP)
Title: Plastic bottle with ear
Inventor: YANAGISAWA TAKEO
IPC: B65D23/10
Filed: 1990-04-12
Abstract: PURPOSE:To improve attaching strength of an ear by a method wherein a lateral cross section of a bottle body upward and downward of an ear attaching part of a recessed part for attaching the ear is shaped in corner parts protruding outward so that upper snd lower surfaces of the recessed parts around the ear attaching part are orientated. CONSTITUTION:A plastic bottle body 1 is shaped as whole substantially in a hectangular column, and an ear attaching recessed part 2 is formed by cutting off one ridge of the hectangular column. By this, an upward and a down ward of the ear attaching part of the recessed part 2 form respectively a corner, that is, a corner part 11 protruding outward. As these corner parts 11 are more distant from a preform 4 than their adjacent surfaces, the orientation degree of an upper surface 21 and a lower surface 22 is increased corresponding thereto and reinforced, so that attaching strength of the ear 3 is improved.
Patent JP-H08292473-A (JP)
Title: Consecutive photographing camera
Inventor: KONO KOJI
IPC: G03B15/16
Filed: 1995-04-21
Abstract: PURPOSE: To correct a parallax at a low cost. CONSTITUTION: Photographic lenses 18 of eight pieces in total of two pieces in row and four pieces in column are arranged. A holding frame for holding a finder optical system is provided in a position away from a group of the photographic lenses 18 in a film feeding direction. The holding frame shifts/holds the center axis of an objective lens 37 in a direction away from the optical axes 18a-18h of the photographic lenses 18 with respect to the center axis of an eyepiece lens 38. Thus, the optical axis A of the finder optical system with passes through the center of a finder screen is aligned with an axis B passing through the center of a picture frame of the photographic film set in an aperture.
Patent JP-H06307735-A (JP)
Title: Absorption freezer
Inventor: YOKOSE KENJI
IPC: F25B43/04
Filed: 1993-04-23
Abstract: PURPOSE:To reduce the occurrence of fluid resistance of steam in the absorber of an absorption freezer and to facilitate discharge of non-condensed gas in an absorber. CONSTITUTION:In a section where alignment of the heat transfer pipes of an absorber is seen from the longitudinal direction of the heat transfer pipe, a space is formed between a pipe group and a wall surface to form a steam flow passage 2. The width of a flow passage is decreased because of a wall surface in the middle of the steam flow passage 2 being continuously inclined in the direction of a steam flow. A bleed port 7 is installed outside a pipe group and non-condensable gas is discharged with high efficiency simultaneously with reduction of a pressure loss. Steam generated at a vaporizer flows through a steam inflow part 3 and flows through a steam flow passage 2 over the whole interior of an absorber. Simultaneously, the steam is absorbed by means of absorption liquid 5 sprayed over the outer surface of each transfer pipe by means of an absorption liquid spraying device 4. Through the effect of the steam flow passage 2 between a pipe group region, where heat transfer pipes 1 are densly arranged, and a wall surface, and flow resistance of steam can be reduced. Rectification is effected in a manner to form a bleed port 6 additionally functioning as an absorption liquid discharge port or the bleed port 7, and non-condensable gas can be discharged with high efficiency.
Patent JP-S60244000-A (JP)
Title: X-ray generator
Inventor: HACHIMAN MITSURU
IPC: H05G1/66
Filed: 1984-05-17
Abstract: PURPOSE:To provide an X-ray generator for improved picture quality in which the life of the X-ray tube can be extended by driving the rotary anode in a medium-speed rotational frequency and reducing the frequency of use of the rotary anode in a high rotational frequency under standard X-ray conditions. CONSTITUTION:When performing X-ray photographing under standard X-ray conditions, an X-ray controller 2 delivers a command for connecting a series of switches (S1), (S2) and (S3) to contacts (a). Moreover, the X-ray controller 2 also delivers a command for changing the alternating frequency of an inverter 11 to that for medium speed by means of a frequency converter 12. When this X-ray generator is started under these conditions, the rotary anode is driven in a proper rotational frequency between a low speed (3,000rpm) and a high speed (9,000-10,000rpm). As a result, picture quality can be improved without decreasing the life of the X-ray tube. As with conventional tubes, when using this X-ray generator for low exposure or high exposure, the rotary anode should be rotated rapidly or slowly respectively.
Patent JP-S5724286-A (JP)
Title: Connecting method of support frame for surface member of inkpad
Inventor: MARUYAMA HARUO
IPC: B41K1/54
Filed: 1980-07-18
Abstract: PURPOSE: To obtain an inkpad excellent in shock resistance and freed from leakage of ink through connecting parts by a method wherein a lip part of a inkpad container and a support frame for a surface member are made of a thermoplastic resin and they are welded to each other by ultrasonic waves.  
     CONSTITUTION: A felt or the like impregnated with an ink is placed into the container provided at a central part of a base 1, the surface member 6 is placed on a small ridge part 7 of the lip part 3 of the container 2, then the support frame 5 for the surface member 6 is put over the lip part 3 so that an annular projection 4 is placed on the small ridge part 7. Thereafter, the lower surface of the base 1 and the upper surface of the frame 5 are clamped between pressure elements of an ultrasonic welding machine, and the frame 5, the surface member 6 and the lip part 3 are integrally bonded to each other by ultrasonic welding. Accordingly, the welding is conducted securely for the entire circumference of the container 2 and the ink in the container perfectly is prevented from leaking out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60244423-A (JP)
Title: Device for attaching and detaching cone nut of uo expander
Inventor: NAKAYAMA TAKEHIRO
IPC: B21C37/08
Filed: 1984-05-17
Abstract: PURPOSE:To automate an operation for attaching and detaching a cone nut and to permit the safe operation in short time by providing mechanisms for gripping the cone nut by means of a clamp then loosening a cone nut bolt and drawing the cone nut. CONSTITUTION:A hydraulic motor 14 for sliding a base is driven to slide a unit base 17 and the outside peripheral part of the cone nut 2 is held and fixed by means of the cone nut clamp. While the load of the nut 2 is supported by a support roll 9, a hydraulic motor 11 for turning the bolt is driven to bring a magnet fitting 10 into press contact with a cone nut mounting bolt 8. the bolt 8 is turned and drawn until the head part thereof contacts with a stopper 23. The clamp 12 is then turned by a hydraulic motor 13 and a servocontrol 9 is synchronously driven by the motor 14 to remove the nut 2 from a pull rod 7. The nut 2 is mounted by the operation reverse to the removal.
Patent JP-H11355736-A (JP)
Title: Picture processor, picture processing method and storage medium readable by computer
Inventor: SUDA HIROSHI
IPC: H04N19/186
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To make judgment of presence/absence and a place of watermark information impossible by a third party and to suppress degradation of a picture and increase of data quantity due to insertion of watermark information by superposing the watermark information on specified information data by a superposing means according to a judgment result of a motion of picture data to be inputted by a motion judging means. SOLUTION: Digital picture data inputted in a compression and encoding circuit 103 from a camera signal processing circuit 102 is divided into blocks of 8×8 pixels and is made into blocks by a block dividing circuit 201. The motion of the picture data is judged by a block unit by a motion detecting circuit 206 and only block in which the motion is judged to exist is selected by a block selecting circuit 207. The watermark information generated by a watermark information generating circuit 106 is superposed on the picture data in the block by an adder 202. Thus, since the watermark information is buried in a part with motion and cannot be extracted, a suppressing effect of illegal appropriation of the picture and investigation of illegal use of the picture are enabled.
Patent JP-S5724187-A (JP)
Title: Drive circuit for color matrix panel
Inventor: MATSUO TAMOTSU
IPC: G09G3/20
Filed: 1980-07-18
Abstract: PURPOSE:To simplify the circuit of processing section, by providing means which generates the clock signal in 3 times the frequency of color subcarrier signal and add the carrier chrominance signal and a luminance signal. CONSTITUTION:The circuit is provided with a means 18 which synchronizes with a color subcarrier signal FSC and generates a clock signal phiH in 3 times the frequency of that of the signal FSC, means 19 which adds a carrier chrominance signal FC and a luminance signal Y, and a means which applies a signal obtained from the adding means 19 to each row electrode X of a color matrix panel 1.