baber/WOPTO huggingface dataset:
Patent JP-H06265105-A (JP)
Title: Fine powder solid fuel combustion device
Inventor: TOKUDA KIMIYO
IPC: F23C99/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide a stable combustion down to a low load in a boiler furnace for directly transporting fine powder coal from a mill to a main burner and igniting it there. CONSTITUTION:A part of fine powder coal mixture gas fed from a mill 08 to a main burner 02 is branched and a rich and a lean mixture gas are separated by a cyclone separator 102 and then the rich mixture gas is merged again to the left mixture gas not being branched. The lean mixture gas is taken out of an upper part of the cyclone separator 102 and supplied to an upper burner 06. An adjusting valve 105 placed at a downstream side of the branching point is adjusted to change a ratio of splitting, thereby a concentration of fuel supplied to the main burner 02 can be freely adjusted to a value which is suitable for combustion, so that it is possible to perform a stable combustion down to the low load state.
Patent JP-S52131925-A (JP)
Title: Heat resisting tough pitch copper for electric wire
Inventor: SUGAWARA YOUICHI
IPC: C22C9/00
Filed: 1976-04-27
Abstract: PURPOSE: To obtain a heat resisting tough pitch copper wire suitable for an insulating material-covered electric wire, which causes no cracking during hot rolling even when when continuously cast and rolled, by adding a specified amount of selenium to high purity raw material copper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000251035-A (JP)
Title: Memory card
Inventor: KOSAKAI KENJI
IPC: G11C29/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a memory card capable of running a new program for test or the like by a built-in data processor without newly adding a program memory. SOLUTION: Concerning a memory card 1 having an electrically reloadable non-volatile memory 4, a data processor 3 having an instruction executing function and capable of managing the arrangement of file data in the said non-volatile memory, an interface control circuit 2 having an interface function with the outside for accepting a command from the outside, controlling the execution of an instruction with the said data processor and controlling access to the said non-volatile memory and a buffer memory 7 for temporarily storing the said file data, the interface control circuit is provided with a command control means for decoding the first command applied from the outside and instructing the fetch and operation of the instruction from the said buffer memory to the said data processor.
Patent JP-S53134781-A (JP)
Title: Electrochemical cell
Inventor: OOTA NORIYA
IPC: G02F1/17
Filed: 1977-04-28
Abstract: PURPOSE: To provide an improved electrochemical cell which has a very long effective life and which contains a specific compound in an electrically respondent medium which can generate and extinguish a color; the medium being in contact with an active electrode placed in a vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62207887-A (JP)
Title: Etching solution for indium aluminum arsenide
Inventor: TASHIRO YOSHIHARU
IPC: C23F1/40
Filed: 1986-03-07
Abstract: PURPOSE:To obtain an etching soln. for indium aluminum arsenide enabling satisfactory control on the extent of etching and giving a mirror finished surface by preparing a mixed soln. consisting of an aqueous ammonia soln., an aqueous hydrogen peroxide soln. and water. CONSTITUTION:This etching soln. for indium aluminum arsenide is a mixed soln. consisting of an aqueous ammonia soln., an aqueous hydrogen peroxide soln. and water, and the extent of etching with the etching soln. can be controlled up to about several thousand Angstrom /min. Etching with the etching soln. is carried out by oxidation with the hydrogen peroxide soln. as an oxidizing agent and by the removal of the resulting oxide with the ammonia soln., and the water acts as a buffer. Accordingly, the rate of etching can easily be controlled by properly changing the ratio between the ammonia and hydrogen peroxide solns.
Patent JP-H11251067-A (JP)
Title: Organic electroluminescence element
Inventor: KIDO JUNJI
IPC: H01L51/50
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To allow a low driving voltage regardless of the work function of a negative electrode material by doping an electron accepting compound having the property to oxidize the organic compound constituting an organic layer to the organic compound of a portion kept in contact with a positive electrode as an electron accepting dopant in vacuum by the co-deposition method. SOLUTION: A glass substrate 1 is coated with ITO having the sheet resistance of 25 Ω/(square) as a positive transparent electrode 2, αNPD having a positive hole transportation property and ferric chloride are co-deposited into a film with the thickness of 100 Å at the mole ratio of 1:2 at the deposition speed of 3 Å/sec under 10<-6> Torr to form a positive hole injection layer 3 on the positive transparent electrode 2. The α NPD is vacuum-deposited to the thickness of 500 Å on the same condition as a positive hole transportation layer 4 on the positive hole injection layer 3. Tris (8-quinolinolate) aluminum complex is formed at the thickness of 700 Å on the same condition as a luminescence layer 5.  Aluminum is deposited at the thickness of 1000 Å at the deposition speed of 15 Å/sec as a back electrode 6 serving as a negative electrode. The maximum luminance of 4700 cd/m<2> is obtained at 12 V.
Patent JP-H02230592-A (JP)
Title: Mechanical bracket
Inventor: FUJIWARA SHIGERU
IPC: H05K7/14
Filed: 1989-03-03
Abstract: PURPOSE:To reduce the man-hours of mounting work by providing a first mounting plane on which a recording medium driving mechanism is mounted, a second mounting plane on which a wiring board formed on the back plane of the first mounting plane is to be mounted, and an engaging part provided not in parallel with the first and second mounting plane and to be engaged with a case. CONSTITUTION:A tape mechanism 2 is placed on a mechanical bracket 1, and the guidance and positioning of it is performed by a perpendicular plane 1a, and both components are tightened fixedly with a screw 8, and next, the wiring boards 3 and 4 are tightened fixedly with the screw 8, and are connected electrically by piercing a connection pin 9 through the wiring boards 3 and 4. Next, the components are slided in a direction of arrow A, and the fixing claw 7a of a front case is inserted to the square hole 1f of the mechanical bracket 1, and both the components 7 and 1 are fixed temporarily, and an upper case 5 and a lower case 6 cover them from upper and lower sides, and the cases 5 and 6 and the boss 1e of the mechanical bracket 1 are tightened fixedly from an external plane, and also, the front case 7 and bracket 1 are tightened fixedly with the screw 8. In such a way, the man-hours of the mounting work can be reduced.
Patent JP-S57164639-A (JP)
Title: Channel access method
Inventor: ISHIZAKA MITSUHIRO
IPC: G06F13/00
Filed: 1981-04-02
Abstract: PURPOSE:To shorten the average waiting time for data transfer and gather data of respective terminals in a computer approximately simultaneously, by using a data transfer channel constituting a frame while switching this channel for the random access and the fixed access by the control of a period set to a timer of a control device. CONSTITUTION:Plural transmitting devices 1a-1d and a control device 5 are connected in series into a loop through transmission lines 2a-2e, and a frame where data transfer channels and control channels are arranged in time division is transferred circularly onto transmission lines 2a-2e. A timer 12 is provided in the device 5, and a flag indicating the transmission inhibition mode is put on the bit pattern in a prescribed position of the channel to transmit the frame. This flag is detected in devices 1a-1d to set the transmission inhibition mode. After a prescribed time, a flag indicating the fixed mode is put on the bit pattern in a prescribed position by the device 5 to transmit the frame, and devices 1a-1d access transfer channels assigned preliminarily to devices themselves to transmit data.
Patent JP-H06242628-A (JP)
Title: Electrophotographic toner composition
Inventor: SAITO SUSUMU
IPC: G03G9/097
Filed: 1993-02-17
Abstract: PURPOSE:To provide the electrophotographic toner compsn. having an excellent electrostatic charge quantity, environmental stability of electrostatic charge, admixture characteristics of toners, etc. CONSTITUTION:This electrophotographic toner compsn. consists of toner particles consisting of at least coloring agents and binder resin and additives. The zinc oxide particulates subjected to a surface treatment with the silane coupling agent expressed by following chemical formula or a silicone oil are used as the additives. The surface treating agent is preferably used at >=0.5wt.% of the zinc oxide particulates. The binder resin is adequately a polyester resin. R4-xSi-(NCO)xoR'4-xSi(OR'')xoR'''-4-xSiClxo (where R, R' and R''' may be the same or different from each other and each denotes a 1 to 16C alkyl group or perfluoroalkyl group; R'' denotes a 1 to 3C alkyl group; x denotes an integer from 1 to 3).
Patent JP-H07232212-A (JP)
Title: Device for forming spiral tube
Inventor: TERAUCHI HISASHI
IPC: B21C37/083
Filed: 1994-02-24
Abstract: PURPOSE:To reduce the peaking phenomenon of a weld zone by making a forming roll which is opposed to the edge part on the reverse side of the weld point of a steel strip of a internal forming roll group into the unpressed forming state. CONSTITUTION:The steel strip 10 is made into a spiral-tube shape by pressurizing with the internal forming roll group 11. Both edge parts of the steel strip 10 is bending formed with a prebender and prebended parts 10B is formed. A key 42 for separating rolls is moved in the axial direction of tube and selectively inserted into a circumferential key way 26B provided on the bearing 26 of the forming roll 11A which is opposed to the prebended part 10B. The key 42 make the forming roll 11A move upward and separat from the steel strip 10. The forming roll 11A is made into the unpressed state. The prebended part 10B imparted to the steel strip 10 in the edge part on the reverse side of the weld point is not crushed with the forming roll 11A and the peaking quantity after forming the tube is reduced.
Patent JP-S60197580-A (JP)
Inventor: YASUDA KUNIO
IPC: B66B9/04
Filed: 1984-03-15
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-H01255824-A (JP)
Title: Apparatus for guiding light
Inventor: FURANKU FURANKU
IPC: G02B23/26
Filed: 1989-03-03
Abstract: PURPOSE: To make it possible to adjust an optical guide to an arbitrary length by arranging the optical guide in first and second hard optical guide outside cylinders and coupling these outside cylinders respectively by releasable clamping devices. CONSTITUTION: The optical guide 1 and the optical guide outside cylinder 5 are fixed to the connecting piece 3 to a laser unit. The relatively small optical guide outside cylinder 4 having an external shape da <di is inserted at a transfer point 6 into the relatively large optical guide outside cylinder 5 having a bore d1 . A synthetic resin sleeve 7e and both metallic sleeves 7c, 7d enclosing clamping sleeves 7a, 7b may be clamped at the time of screwing these sleeves to each other. Another releasable clamp coupling part of the device 2 moving the optical guide in a longitudinal direction consists of parts 8a,..., 8c, are composed like the clamp coupling parts 7a,..., 7e and are coupled to the optical guide outside cylinder 4. As a result, the optical guide 2 emerging from the connecting piece is adjustable to an arbitrary length.
Patent JP-S56148907-A (JP)
Title: Hollow fiber
Inventor: JIYOU YASUSHI
IPC: B01D69/14
Filed: 1980-04-15
Abstract: PURPOSE:A hollow fiber of a high molecular compound in which wall-thick parts that project outward from its wall surface continuously extend in the fiber-axis direction, thus being suitably used for hemodialysis, because it has high permeation selectivity, high strength and reduced adhesion to other fibers. CONSTITUTION:A high-molecular compound such as cellulose acetate is dissolved  in a solvent mixture such as of formamide and acetone to prepare a spinning dope. The spinning dope is dry-wet spun using a specific nozzle 3 that is composed of the inner nozzle for introducing the core solution 4 and a ring slit 5 with projections 6 for forming wall thick parts 2 on the outer surface and using, e.g., formamide as a core solution. The resultant fibers are hydrolyzed with an alkali to produce the objective hollow fiber 1 with riblike projections 2 extending along the fiber axis IV continuously on the fiber surface.
Patent JP-H04269606-A (JP)
Title: Part detecting apparatus
Inventor: INAGAKI SHINJI
IPC: G06T1/00
Filed: 1991-02-25
Abstract: PURPOSE:To detect the position of a part quickly by shortening the image processing time of an image. CONSTITUTION:A part detecting apparatus is formed by including an image sensing means 1, an edge detecting means 3, a processing-region determining means 4 and a positioning output means 5. The processing-region determining means 4 determines the processing region on an image which is to be scanned at the next time with the edge detecting means 3 in consideration of the data of the outer configuration of the part. Therefore, it is possible to gradually narrowing the processing region. Thus, the image processing time is gradually shortened, and the detecting speed of the part is increased.
Patent JP-S51126231-A (JP)
Title: Method of coating and apparatus for the same
Inventor: MATSUO TAKEHIKO
IPC: B05C3/10
Filed: 1975-04-25
Abstract: PURPOSE: Apparatus for coating liquid,photoconductive or electrically insulating materials on photosensitive elements for electrophotography,esp.those having a cylinder shape. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60195478-A (JP)
Title: Underwater object detecting and displaying method
Inventor: TOMIOKA GENICHIROU
IPC: G01S7/62
Filed: 1984-03-16
Abstract: PURPOSE:To read exactly fish school information by superposing and displaying the position information of a ship of a picture transmission side obtained by a position information means of the own ship, as a video based on a position of its vessel, on an underwater object video from a sonar device of the own ship. CONSTITUTION:By constituting a collision preventive device (ARPA) in an apparatus constitution extending from a radar use antenna 11 to a signal processing device and a radar video indicator 13, an output signal of the indicator 13 can output radar video information of a target, a moving speed and a moving direction, and a distance and an azimuth. By displaying them on a cathode ray tube 10 and obtaining position information of other ship, position information of a ship B against a ship A is obtained as an ARPA signal, in the ship A, and by a radio transmission from the ship B, a fish school video F and a position of the ships A, B can be superposed and displayed on a scanning sonar display machine, based on the ship A and the ship B, respectively, as a reference. In this way, position information of an underwater object can be obtained exactly.
Patent JP-H02230166-A (JP)
Title: Process cartridge
Inventor: KADOWAKI HIDEJIRO
IPC: G03G15/00
Filed: 1989-03-02
Abstract: PURPOSE:To correctly drive an image carrier without rotational irregularity, etc., and to obtain high-definition picture quality by providing the driving means of the image carrier on the side of the process cartridge of an image forming device. CONSTITUTION:Due to the rotation of the rotor 63 of an ultrasonic motor 60, a spring plate 66 in press-contact with a rubber sheet 65 stuck to the rotor rotates together with the rotor. Since the spring plate 66 is whirl-stopped on the side of a drum 1, the drum 1 is rotated and driven. The photosensitive drum 1 being the image carrier incorporated into the process cartridge 20 is directly rotated and driven by the ultrasonic motor 60 incorporated into the cartridge 20. The rotation of the rotor 63, that is, the rotation of the drum 1, is detected by a rotary encoder 68, and its detection signal is fed back to an energization control circuit 69 via contacts 68a and 69b, whereby the energization control of the piezoelectric ceramic 64 of a stator 61, that is, rotation control, is carried out. The drum 1 never generates rotational irregularity arising when the power of a driving source is transmitted to the drum via power transmission mechanisms such as a gear train and engagement pin grooves.
Patent JP-H08223402-A (JP)
Title: Processing method for image and image processing unit
Inventor: SAKAI YASUMASA
IPC: H04N1/387
Filed: 1995-02-15
Abstract: PURPOSE: To select only a part requiring mirror image processing to apply mirror image processing to the selected part. CONSTITUTION: After a pointer pointing out a processing object picture element is initialized to a start point of main scanning (S1), a color of an original is recognized with respect to the picture element (S2), then whether or not the color is a marker color designated in advance is discriminated (S3). When the picture element indicates the marker color, the picture element is skipped up to a point when no marker color is obtained (S4) and the skipped designation area is copied as it is to an output buffer of a RAM (S5). On the other hand, when the picture element is discriminated not to be the marker color, known mirror image processing is applied to the picture element and the result is copied to an output buffer of the RAM (S6). The processing above is executed for all picture elements.
Patent JP-S60194641-A (JP)
Title: Data converting device
Inventor: KUBOTA TSUTOMU
IPC: G08C19/28
Filed: 1984-03-16
Abstract: PURPOSE:To output bit synchronism information continuously without sending information in input data repeatedly by storing the input data in the 1st and the 2nd storage means alternately in input order, and reading the stored data out of the 1st and the 2nd storage means alternately. CONSTITUTION:When a switch signal 101 outputted from a central processing part 7 according to instructions stored in an instruction storage part 6 previously indicates buffer memory A, an A/B switch 8 set contacts of both switches 11 and 12 at sides A. Data 50 is passed through an input/output control part 5 to obtain input data 13, which is written in buffer memory A9 at the timing of an address signal 102 from the central processing part 7. On the other hand, when the writing to the buffer memory is completed and the changeover switches 11 and 12 are operated, the supply line for the address signal is switched to the PCM address signal 114 from an address generator 25 and data written in the memory is read out at the timing of the PCM address signal 114 and transferred to a parallel/series converter 16 through buffer 15.
Patent JP-S58168094-A (JP)
Inventor: FUJISAKI HIROYA
IPC: G10L25/00
Filed: 1982-03-29
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-S60221231-A (JP)
Title: Box member assembly line
Inventor: FUJITA HITOSHI
IPC: B23P21/00
Filed: 1985-03-15
Abstract: PURPOSE:To improve the posture of a worker even upon attachment of a part to the bottom section of a box member, by using a carrier vehicle provided with a rotary table to increase the level of working. CONSTITUTION:An assembly line includes unassembled box members 1, a box member lifter 2, carrier vehicles 3 each provided with a rotary table, a conveyor 4 for hooking and transferring the carrier vehicles, an unmanned conveyor vehicle 10, etc. Each unassembled box member 1 is set on a table on the lifter 2 by human hands when the table on the lifter 2 is bottomed, and is elevated up to the level flush with the table surface of the associated vehicle 3 so that the box member 1 is set on the carrier vehicle by human hands. The vehicles 3 are automatically conveyed between stations by the conveyor 4 having pawls arranged at 15M pitches. The worker takes out assembly parts from an intermediate storage in accordance with instructions by a working indicator 5, and carries out working operation in accordance with working instructions. Thus, the working posture of the worker may be improved even upon attachement of parts to the bottom section of the box member.
Patent JP-S51124997-A (JP)
Title: Postage stamp vending machine
Inventor: IIDA SUEZOU
IPC: G07F11/68
Filed: 1975-04-24
Abstract: PURPOSE: To sell stamps of rearonable prince according to the weight and Rind of mail. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60209556-A (JP)
Inventor: PETORUSU YOHANESU MARII BUAN N
IPC: C07C239/00
Filed: 1985-03-15
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-H02228694-A (JP)
Title: Video signal processing device
Inventor: NISHI AKIHIRO
IPC: G09G5/00
Filed: 1989-03-01
Abstract: PURPOSE:To enable the use of a single cable connector by switching video signal outputs from a single controller which can output various kinds of video signal or plural controllers which output them by a selector circuit. CONSTITUTION:A host processor (CPU) 11 is connected to a monochro controller LSI 14 and a color controller LSI 15 mounted on a video card 13. A selector circuit 16 is mounted also on the video card 13 and switches respective video output signals from controllers LSI 14 and 15 by the control signal from the CPU 11 and outputs the selected signal to the external. CRT display devices 18 and 19 on which different kinds of video signal can be displayed are connected to the video card 13 by a single cable connector. Thus, the single cable connector is used.
Patent JP-2000246269-A (JP)
Title: Waste water treatment apparatus
Inventor: WADA YUJI
IPC: B01F7/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus dispersing a granular carrier uniformly in a reaction tank and reducing the shaking of water in a sedimentation tank to enhance the holdability of the granular carrier in the reaction tank. SOLUTION: In a waste water treatment apparatus of fluorine-containing wast water or phosphoric acid-containing waste water having a reaction tank 12 and a sedimentation tank 13 communicating with each other at the lower parts of them and dispersing a granular carrier 20 in the reaction tank 12 by charging the same in the reaction tank 12 under stirring and holding at least a part of the granular carrier 20 and a reaction product in the reaction tank 12, a stirrer 14 fitted with radial buffles is used as the stirrer in the reaction tank 12.
Patent JP-S52134320-A (JP)
Title: Facsimile scanning set
Inventor: SHINOHARA MASARU
IPC: H04N1/04
Filed: 1976-05-06
Abstract: PURPOSE: To enable the main scanning, by using the rotary belt set of the loop shaped belt belted on a pair of pulleys driven by unidirectional motor, and to enable the subscanning, by transferring in one plane the manuscripts and recording paper toward orthogonal direction to the straight line movement direction. 
     COPYRIGHT: (C)1977,JPO&Japio