baber/WOPTO huggingface dataset:
Patent JP-H03222754-A (JP)
Title: Wiping device for ink jet recording device
Inventor: MIYAGAWA AKIRA
IPC: B41J2/175
Filed: 1990-01-30
Abstract: PURPOSE:To improve a wiping effect and a restoration function during restoration operation and to improve durability of a delivery port surface and a wiping member by a method wherein wiping operation to wipe and clean the delivery port surface by means of a wiper member is effected in linkage with restoration operation of a restoration device. CONSTITUTION:The length (protruding amount) of a wiper member (wiper blade) 8 is changed in linkage with restoration operation and according to a state to execute restoration, and a contact pressure is regulated in response to a change in rigidity. By moving forward and backward a wiper member 8 itself, it is controllable whether the wiper member 8 is brought into contact with a delivery surface. Further, it is capable of being selected and controlled whether wiping is effected only during movement in one direction of a carriage 3 and wiping is effected from which direction. For example, control is made such that when restoration operation is performed by using a restoration device 1, reciprocating wiping is effected and during recording, only wiping in one direction is effected.
Patent JP-S62178666-A (JP)
Inventor: SEKIYA SUSUMU
IPC: F24J3/08
Filed: 1986-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06210108-A (JP)
Title: Strainer
Inventor: SASAKI HIDEO
IPC: B01D29/62
Filed: 1993-01-13
Abstract: PURPOSE:To provide a strainer where the clogging of a filter is eliminated and the filtration efficiency of the filter is improved. CONSTITUTION:A strainer 1 is provided with a strainer body 2 in which gasoline flows, a filter 5 which is arranged in the strainer body 2 and for catching sludge contained in the gasoline, nozzle tips 12 for jetting the gasoline to the caught sludge to remove it from the filter 5, a sludge storage chamber for housing the removed sludge and a oil discharge pipe 7 for discharging the gasoline filtered by the filter 5. The nozzle tips 12 are each arranged at the tips of nozzles 11. The gasoline is fed to the nozzles 11 and the nozzle tips 12 from a washing pipe 10 by the back pressure of a pump, causing the washing pipe 10, the nozzles 11 and the nozzle tips 12 to be freely rotatably set inside the filter 5.
Patent JP-S62178268-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIGUCHI TAKAO
IPC: G03G5/06
Filed: 1986-01-31
Abstract: PURPOSE:To improve characteristics as an electric charge transfer material by using a compd. formed by providing a condensed benzene ring to a carbazole ring. CONSTITUTION:A layer contg. the compd. expressed by formula I is provided to an electrophotographic sensitive body. In formula, A denotes 1,2-, 2,3- or 3,4-benzocarbazolyl group. R1, R2, R3 denote a hydrogen atom, alkyl group, aralkyl group, aryl group, R1, R2, R3 may be respectively the same or different. However, the case in which R2 and R3 are simultaneously a hydrogen atom is excluded. The compd. used for the electrophotographic sensitive body having such low molecular org. photoconductor is provided with the condensed benzene ring in the carbazole ring, by which the characteristics as the charge transfer material are improved and the electrophotographic sensitive body having high sensitivity is obtd.
Patent JP-H01194703-A (JP)
Title: Manufacture of reflector for parabolic antenna
Inventor: SHIBATA SHIGETOSHI
IPC: H01Q15/16
Filed: 1988-01-29
Abstract: PURPOSE:To improve productivity by adhering the flat film of a dropping conductive coating material as moving a synthetic resin molding body molded in parabolic shape in advance setting its recessed plane upward, and forming a dressing layer on the molding body. CONSTITUTION:The synthetic resin molding body 3 with the parabolic shape formed by acrylic resin, ABS resin, and FRP resin, etc., is mounted on the arranging table 11 of a carrying belt 10 with a prescribed interval at an angle thetasetting its recessed plane upward. The molding body 3 passes the flat film 14 dropping from a raw material tank 13, and the film is formed on the recessed plane. The width of the flat film 14 is formed larger than that of the molding body 13, and conductivity is attached by mixing the powder of copper, carbon, nickel, and ferrite, etc., in the coating material of acrylic system, urethane system, and epoxy system, etc. Next, the molding body 3 is moved to a carrying device 8, and after being dried at a drier not shown in figure, the dressing layer is formed. In such a way, the productivity can be improved.
Patent JP-H03226166-A (JP)
Title: Data input/output device
Inventor: IKEDA TAKESHI
IPC: G06K17/00
Filed: 1990-01-31
Abstract: PURPOSE:To attain accurate data transmission by providing 1st-3rd energizing means and making a card loaded to a loading section in close contact with a placing plate. CONSTITUTION:A loading section 8 is provided, which loads removably a data memorandum card 7 having a data entry key and a movable placing plate 19 is provided in the loading section 8. Then the vertical direction of the card 7 is positioned by coil springs 10a, 10b as 1st energizing members and the horizontal direction is positioned by a plate spring 11 as a 2nd energizing member and the forward/backward direction is positioned by a 3rd energizing member 31. Thus, light emitting diodes L1-L7 and photodetectors N1-N7 are directed correctly to attain correct communication.
Patent JP-S60165589-A (JP)
Inventor: ARAI SHIGEKI
IPC: G21C15/18
Filed: 1984-02-09
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-S59148736-A (JP)
Title: Preparation of optically active 2, 2-dimethylcyclopropanecarboxylic acid
Inventor: MINAMII MASAYOSHI
IPC: C07C51/00
Filed: 1983-02-09
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of pharmaceutical or agricultural chemicals, optical resolving agent, etc., by the optical resolution of dl-2,2-dimethylcyclopropanecarboxylic acid using an optically active phenylamine as the optical resolving agent. CONSTITUTION:The objective compound is obtained by (1) reacting dl-2,2-dimethylcyclopropanecarboxylic acid with an optically active phenylethylamine of formula (R1 and R2 are H or lower alkyl) (e.g. d-alpha-phenyl-beta-phenylethylamine) in a solvent to form a diastereomer salt, (2) cooling the reaction mixture slowly to precipitate one of the optically active diastereomer salts, and (3) separating and decomposing the precipitated salt. EFFECT:The used optical resolving agent can be recovered and reused. USE:Reagent for determination of the optical purity of an optically active amine.
Patent JP-H11218430-A (JP)
Title: Rotation detector
Inventor: MIMURA HISAFUMI
IPC: G01P1/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent damage of lead wires due to external shock and improve reliability by connecting lead wires of fixed detector to a printed board fixed on a case and connecting the connector to the printed board. SOLUTION: A rotation detector is formed with a fixed detector 11 placed on the inner wall 1a of a case 1 and a rotor 16 freely rotatable to the fixed detector 11 and the rotation of the rotor 16 is detected with the fixed detector 11. The lead wires 4 and 7 of the fixed detector 11 are guided through a hole 1b in the case 1 to a room 30 partitioned by a recessed projection part in the case 1 and a print board 20 fixed to the case 1 and connected to the print board 20. These lead wires 4 and 7 are connected to a plurality of connector pins 22 of connector 9 fixed with a screw 23 to the printed board 20 by way of an electric introduction part. In this manner, the lead wires 4 and 7 locate in the room 30 formed by the case 1 and the printed board 20 and so damage clue to external shock and the like is prevented and reliability can be raised.
Patent JP-S56118446-A (JP)
Title: Antistatic resin composition
Inventor: KOBAYASHI AKIO
IPC: C08L51/04
Filed: 1980-02-22
Abstract: PURPOSE: A permanently antistatic resin composition with nondeteriorated antistatic property when washed, which is prepared by compounding a specified resin contg. a rubber-backbone polymer of small volume specific resistance with an antistatic surfactant.  
     CONSTITUTION: A graft copolymer is prepared by grafting (ii) 5W90wt% ethylenically unsaturated monomer to (ii) 5W95wt% rubber-backbone polymer consisting of 30W99wt% conjugated diene and/or an acrylate, 1W70wt% monomer having 4W 500 alkylene oxide groups and an ethylenically unsaturated bond and 0W50wt% conjugated diene (or an ethylenically unsaturated monomer copolymerizable with the acrylate). Then 7W100pts.wt. graft copolymer obtd. are compounded with 0W93wt% thermoplastic resin miscible with said copolymer, in such a proportion as to contain 5W80wt% said rubber-backbone polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54119428-A (JP)
Title: Novel benzoic acid derivative
Inventor: NODA KANJI
IPC: C07C69/90
Filed: 1978-02-24
Abstract: NEW MATERIAL:The title compound of formula I: (R 1  and R 2  are H, halogen, lower alkyl or lower alkoxy groups; R is H or lower alkyl group; R 3  is aralkyl, benzoyl, or aminoalkyl group).  
     EXAMPLE: Methyl 2-(β-diethylaminoethoxy)-5-chlorobenzoate.  
     USE: Antiallergic drugs having remarkable antiallergic actions by oral administration.  
     PROCESS: One mole of a benzoic acid derivative of formula II is reacted with 1W1.2 moles of a compound of formula III: (X is halogen) in an aprotic or alcoholic organic solvent in the presence of chlorine at 40W150°C for 3W15 hr to give the objective compound of formula I. When R is a lower alkyl group, the compound can be hydrolyzed if desired. When R 3  is an aminoalkyl group, an organic or organic acid addition salt is formed by the conventional method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62175180-A (JP)
Title: Production of yeast promoter and foreign protein
Inventor: MUKAI HIROMICHI
IPC: C12N1/16
Filed: 1986-02-04
Abstract: PURPOSE:To make it possible to produce a foreign protein, by using a DNA sequence having a region from a starting codon of GAP-DH protein to a specific region on the upstream side thereof in a GAP-DH promoter as minimum units as a promoter. CONSTITUTION:A DNA sequence (3) having a region from a starting codon of glyceraldehyde-3-phosphate dehydrogenase (GAP-DH) gene (1) to -164bp on the upstream side thereof in a yeast GAP-DH promoter (2) is used as a promoter and inserted into a plasmid. The DNA sequence thereof is preferably expressed by the formula.
Patent JP-H01196767-A (JP)
Title: Assembled type optical disk device
Inventor: KONDO JUNICHI
IPC: G11B7/00
Filed: 1988-02-02
Abstract: PURPOSE:To effectively prevent the reading inconvenience of data stored in an optical disk according to an aged deterioration by sequentially reproducing all the recorded optical disks and applying a prescribed alternating processing. CONSTITUTION:An optical disk driver 12, an assembled type optical disk controller 13 including a storing shelf for storing the plural optical disks and an error counting/correcting means and an optical disk controller 11 including a device for carrying the designated optical disk between the driver 12 and the storing shelf are provided. All the optical disks of the storing shelf are sequentially mounted on the driver 12 to count the number of error symbols, compare with a separately prepared threshold and reexecute a recording operation in an alternating area to a relevant area. The optical disk in which the data low in an access frequency is stored is forcibly checked, so that the deterioration in a quality due to the aged deterioration can be prevented.
Patent JP-H11218842-A (JP)
Title: Picture display device and projector
Inventor: TAKEDA TAKASHI
IPC: G09F9/37
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of displaying bright and high quality pictures with higher contrast in a picture display device capable of extracting evanescent light leaked from the total reflection surface of a light guiding part capable of totally reflecting display light and transmitting the reflected light by a switching part using a microprism and displaying a picture. SOLUTION: A display area 53a to which a switching part 20 is fitted in the total reflection surface of a light guiding part 10 is irradiated with display light 70 from two directions. Since the whole surface of a microprism constituting one pixel 5 can be irradiated with the display light 70, the picture display device 1 having a higher contrast ratio between ON and OFF and capable of displaying a seamless picture having no break in each pixel or between pixels can be provided. In a projector 2 for projecting the light 74 emitted from the device 1 to a screen 9 by a projection lens 12, a bright picture having a high contrast ratio and high picture quality can be displayed on the screen 9.
Patent JP-H04240151-A (JP)
Title: Production of bi-containing oxide superconductor
Inventor: KATO KAZUHIKO
IPC: H01B12/00
Filed: 1991-01-23
Abstract: PURPOSE:To produce a Bi-contg. oxide superconductor having strength necessary for a large-sized body under pressing pressure applied as usual in the conventional production of ceramics without adding a sintering aid. CONSTITUTION:When powder is molded and sintered to produce a Bi-contg. oxide superconductor, the powder is previously converted into superconducting powder, this powder is kept in a solid phase-liq. phase coexisting state for 1-5min while maintaining the superconducting phase and then sintering is carried out.
Patent JP-H08213043-A (JP)
Title: Layered fuel cell power generation device
Inventor: TAKAYANAGI FUMINARI
IPC: H01M8/24
Filed: 1995-02-09
Abstract: PURPOSE: To provide a layered fuel cell power generation device by which gas is uniformly substituted with purge gas of a small flow rate in a large number of unit cells constituting a fuel cell layered body. CONSTITUTION: A fuel inlet manifold 2 having a fuel inlet nozzle 6 is arranged on one of opposed side surfaces of a fuel cell layered body 1 formed by layering plural unit cells, and a fuel outlet manifold 3 having a fuel outlet nozzle is arranged on the other. An air inlet manifold 4 having an air inlet nozzle 7 is arranged on one of the other opposed side surfaces, and an air outlet manifold 5 having an air outlet nozzle is arranged on the other. Fuel gas is supplied to the fuel cell layered body 1 from a fuel inlet nozzle 6, and air is supplied from the air inlet nozzle 7, and electric power is generated. Purge inlet pipes 8A and 8B are respectively added to the fuel inlet manifold 2 and the air inlet manifold 4, and when operation of a device is stopped, inert gas for gas substitution gas is supplied.
Patent JP-S55113048-A (JP)
Title: Image forming method
Inventor: MIZOGUCHI TAKAMARO
IPC: G03F7/038
Filed: 1979-02-26
Abstract: PURPOSE:To form a fog-free resist image of high accuracy by heat treating a negative type resist with an insolubilized image formed by electron beam irradiation prior to development to improve the thickness of a resist film and raise the gamma value after development. CONSTITUTION:An electron beam-sensitive negative type resist such as a glycidyl methacrylate (co)polymer or polystyrene (derivative) coated on a substrate is irradiated with electron beams in such a dose amt. that no crosslinking reaction is induced at the periphery of the irradiated region, forming an insolubilized image. The resist with the image formed is then heat treated at a temp. from about 30 deg.C above the glass transition temp. (Tg) of the resist to about 30 deg.C below the temp. prior to development. By this treatment the crosslinking degree of the irradiated portion of the resist film can be enhanced without deteriorating the solubility of the unirradiated portion to a developer, and a resist image of high accuracy can be formed.
Patent JP-S62178942-A (JP)
Title: Exposure control method
Inventor: MASUDA TAKASHI
IPC: G03B27/73
Filed: 1986-02-03
Abstract: PURPOSE:To easily execute a color balance adjustment, even for different photosensitive materials, by controlling an insertion quantity of a color filter by a table corresponding to a selected photosensitive material. CONSTITUTION:When the copy start switch of a console panel is turned on, the arithmetic operation of a filter and its insertion quantity, and the arithmetic operation of a diaphragm quantity are executed during the timer time, and when its timer time is elapsed, a first filter plate 61 is controlled, based on the arithmetic operation, and when this control is completed, a second filter plate 62 is controlled, based on the same arithmetic operation, and when its control is completed, a diaphragm 63 is controlled, based on the arithmetic operation. Thereafter, a light source starts an exposure scan. Also, the table of a data of a density variation characteristic is prepared in accordance with each color of each photosensitive material, and when a specified photosensitive material contained therein is selected, the corresponding table is selected, a color density variation quantity by operating a button in case of adjusting a hue becomes common to each photosensitive material.
Patent JP-S52105060-A (JP)
Title: Hair dryer with rolling brush
Inventor: SHIRAKAWA KENZOU
IPC: A45D20/12
Filed: 1976-02-27
Abstract: PURPOSE: To accomplish easy removal of brushes without deforming curling after setting by means of brushes adapted to be made changeable by moving the brush segment of the hair dryer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58158534-A (JP)
Inventor: EIBURAHAMU GOODON
IPC: G01N1/06
Filed: 1983-02-14
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-H01199377-A (JP)
Title: Cassette
Inventor: FUKUZAWA KEIICHI
IPC: G11B23/087
Filed: 1988-02-03
Abstract: PURPOSE:To designate an area of a tape and then to perform an ON/OFF operation of a light receiving element by structuring the above cassette in such a manner that the cassette is provided with a slide lever for moving according to an r.p.m. of a reel, and a beam of light is passed through a translucent window provided to the cassette before the light receiving element receives this beam of light from a light emitting element above the slide lever. CONSTITUTION:Each time a reel 7 on the supply side rotates one revolution, the slide layer 12 is moved by gears 9-11 by one tooth of the slide lever 12. Consequently, a light path that is bent vertically by prisms 17 and 15 and a half-mirror 16 is moved right and left according to a tape winding amt. of the reel on the supply side. Then, a translucent window part 14 is provided with scale in a moving position of the prism 17 which moves at a fixed interval, and obstacles, such as seals, etc., are stuck to the translucent window part to follow the scale, so that such a light path 18 between the light emitting element 30 and light receiving element 32 as located in an area of the presence of the tape is interrupted not to enable the light receiving element 32 to receive the light. By this method, a partial edit can be carried out.
Patent JP-H09199534-A (JP)
Title: Semiconductor device and manufacture thereof, tape carrier for semiconductor device
Inventor: ITO KENJI
IPC: H01L21/60
Filed: 1996-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a tape carrier package(TCP) allowing a high-speed operation of a mounted LSI by maintaining and improving an electric characteristic with no large increases in a package cost. SOLUTION: A metal plate 1 is juxtaposed at least on one side up-and-down of a tape carrier 9 having one layer of conductor layers as leads 6 and this metal plate 1 is bump-connected to an inner lead 7 and an outer lead 8 respectively of this tape carrier 9. At the time of performing connection of the metal plate 1 and a lead 7 of the tape carrier 9 by using a gold bump or a solder bump, an impedance reduction of the lead 7 can be performed in a longer distance than in the past.
Patent JP-S54115860-A (JP)
Title: Railroad tie handling device
Inventor: HIBINO YOUZOU
IPC: B66C17/04
Filed: 1978-03-01
Abstract: PURPOSE: To improve precision and efficiency of a railroad tie handling work, by contructing a long object loading device so that railroad ties can be put in or taken out of racks of a railroad tie handling system which are placed in a plural number of stages.  
     CONSTITUTION: When long objects 3 and railroad ties 2 are alternately piled up, the position of a railroad tie holing unit 16 first is fixed by means of a guarder 4, a fine-travelling device 10, a trolley 5, and the expansion, contruction and revolution of a beam 11, which are all operated from an operating room 8. A moving stand 23 mounted at the railroad tie holding unit 16 goes up and down through the rotation of a screw 28, and a post 22 fitted at the moving stand 23 moves horizontally through the work of a driving means 26. Fingers 20 located at the post 22 come closer to and parts from each other through the work of a driving means 21. In combination of the operations mentioned above, both ends of the railroad tie 2 are grasped by and between the fingers 20, and thus, the ties can be put in or taken out of racks 19 of the railroad tie holding unit 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57136674-A (JP)
Title: Toner carrying device of electrophotographic copying machine or the like
Inventor: HIRABAYASHI TSUGIO
IPC: G03G15/08
Filed: 1981-02-17
Abstract: PURPOSE:To reduce the size of a toner carrying device with reducing its occupation space by providing a nonmagnetic rotary body, which has permanent magnets internally, coaxially with and near a photosensitive drum, and extending an endless belt, made of a nonmagnetic material, around it. CONSTITUTION:A rotrary body 20 rotates together with a photosensitive drum and an endless belt 23 also moves as shown by an arrow. A nap A of a developer is formed on the circumferential surface of the sleeve 11 of a developing device 4 and is transferred to the circumferential surface of the rotary body 20 by the permanent magnets 21 of the body 20, thus forming a nap B of the developer on the endless belt 23. When the nap B passes through the shoot 18 of a cleaning device 10, it absorbs toner discharged from the cleaning device 10 and is carried by the endless belt 23; when the developer passes through an idler 24, it falls into the intake of the screw conveyor 14 of the developing device 4 and is recovered evenly in the developing device 4 through the operation of the screw conveyor 14.
Patent JP-S60166508-A (JP)
Title: Apparatus for preventing revolution of piston rod for shock absorber
Inventor: KIDO TOMOYUKI
IPC: F16F9/54
Filed: 1984-02-08
Abstract: PURPOSE:To prevent the generation of squeak noize and abrasion of a piston rod by regulating the revolution of the piston rod and permittng a certain degree of free swing of the piston rod, in the captioned apparatus for car. CONSTITUTION:A washer 8 and a set plate 9 are attached together with a lower-side cushion rubber 7 interposed, and the washer 8 is engaged with a piston rod 2 so as not to be revolved, and the set plate 9 is engaged with a bracket 5 so as not to be revolved. Therefore, the revolution of the piston rod 2 is regulated, and when an impact is applied, the piston rod 2 can be swung a little by the cushion rubber 7. Therefore, the generation of the squeak noize and abrasion between the piston rod 2 and the bracket 5 can be prevented.
Patent JP-S53107153-A (JP)
Title: System for regenerating waste water producer in pickling and washing metals
Inventor: OKA KOUICHI
IPC: C23G1/36
Filed: 1977-03-01
Abstract: PURPOSE:To provide a system for regenerating waste water produced in pickling and washing metals, wherein a evaporator is provided to carry out the concentration of a liquid to be transferred, whereby stable utilization of the completely closed system of the matal washing treatment process using electrodialysis can be achieved.