baber/WOPTO huggingface dataset:
Patent JP-H11312236-A (JP)
Title: Memory device
Inventor: KOBIYAMA KIYOYUKI
IPC: H04N19/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a memory by using a memory of a signal system for reading image data on each horizontal line and also for writing the picture data on plural horizontal lines supplied to each of block screens of the same size which are aligned horizontally. SOLUTION: A memory management circuit 23 manages a memory 22 for continuously reading pixel data out of a selected address and write the pixel data into the same address and also to read image data on each horizontal line. A memory device 21 temporarily stores the image data outputted from an MPEG picture decoding circuit 20 in each macro block and transmits the picture data to a TV monitor on each horizontal line. The memory 22 temporarily stores the outputted image data. Then the circuit 23 supplies an address signal ADD and a read/write control signal R/x-W to the memory 22 for managing this memory.
Patent JP-S5546014-A (JP)
Title: Carburettor
Inventor: SAKURAI KAZUHIRO
IPC: F02M7/06
Filed: 1978-09-25
Abstract: PURPOSE: To enable fuel air ratio of an engine to be compensated for in accordance with accelerating conditions thereof by constituting a carburettor therefor such that fuel for compensating for  fuel air ratio of the engine is sucked into a suction bore in accordance with the duration for and  the degree to which fuel air mixture is held lean during acceleration of the engine and at the same  time fuel of the main fuel circuit is caused to be easily sucked out therefrom.   
     CONSTITUTION: If a throttle valve 6 is opened, for example, to a B position in order to accelerate  an engine from its stationary state, suction negative pressure acting at a negative pressure extracting port 26A is decreased. This change of negative pressure is transmitted to chambers 16 and  17 of a negative pressure responsive valve I through conduits 26 and 28, respectively, whereupon  negative pressure is decreased instantaneously in the chamber 17 while negative pressure is  gradually decreased in the chamber 16 due to the existence of a throttle 27 so that a diaphragm  15 is moved leftwardly against the urging of a spring 19. As a result, a valve body 18 of the valve  I is moved leftwardly to open an accelerating fuel supply passage 12. Meanwhile, negative pressure is allowed to act upon ports 11a, 11b. Accordingly, accelerating fuel is sucked into a suction  bore 2 from a float chamber 13 through the passages 12, 8 and then through the ports 11a, 11b  and an idle port 9.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11339368-A (JP)
Title: Information processing device
Inventor: NISHIDA JUNICHI
IPC: G11B17/22
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform a disk exchange control corresponding to each sort of recording disks when plural sorts of recording disks coexist, by controlling this device to change over a mode corresponding to the specification or format of the disk when one of the disks is selected by a selection means for a control means. SOLUTION: In the case of an on-vehicle use MCC system, when an ACC switch 14 is ON and a magazine 16 is loaded, a multi-CD player 7 scans all the recorded disks 17-1 to 17-6 in a magazine 16. A recorded disk for reading 17 is driven by a spindle motor 18 at a specified speed, and is applied for reading the recorded information by an optical pickup 19. In such a case, the spindle motor 18 and the optical pickup 19 are controlled to a required rotating speed and a reading position by a servo system 22. An RF signal outputted from the optical pickup 19 is transferred to a host CPU 1.
Patent JP-S5242485-A (JP)
Title: Oil absorbing composite material
Inventor: OOSHIMA KATSUNORI
IPC: C08L83/04
Filed: 1975-10-01
Abstract: PURPOSE: To obtain an inexpensive oil absorbing material which can absorb a large quantity of oil and can be easily handled, from industrial waste silsesquioxane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0835333-A (JP)
Title: Pc board suspension jig and suspension drawing engineering
Inventor: SANECHIKA AKIRA
IPC: E04G21/16
Filed: 1991-04-23
Abstract: PURPOSE:To dispense with installation work to draw a PC board manually by way of leaning oneselft forward from a scaffolding by freely suspending and drawing the PC board easily to an installation point at the time of installing the PC board on a wall of steel frame concrete. CONSTITUTION:An upper suspension hole 3 is hoisted up by an upper part crane and a PC board 6 is hoisted down through a chain block 5 on a central suspension hole 4 on a PC board suspension jig 1 constituted by respectively drilling the upper part suspension hole 3, the central drilling hole 4 and a lower part suspension hole 8 on both sides of an upper end, a central end and a lower end of a frame body 2 formed in a sharply bent shape. The PC board 6 hoisted down by suspending it on an upstair beam 9 by way of binding a wire on the loer part suspension hole 8 and by inclining the frame body 2 horizontally is drawn to the side of an installation point, and it is installed at the installation point 11 by easily drawing it to the installation point 11 by way of fine adjusting it at specified height by the chain block 5.
Patent JP-S60260926-A (JP)
Title: Electromagnetic driving device for driving and controlling light quantity control member and photographing lens
Inventor: GUNJI KOUICHI
IPC: G03B9/02
Filed: 1984-06-08
Abstract: PURPOSE:To obtain the titled compact electromagnetic driving device of a compact structure, by providing a movable coil member for controlling light quantity and another movable coil member for driving and controlling photographing lens within one gap formed by a common magnetic field. CONSTITUTION:The 1st yoke 2 is firmly fitted to a holding frame 4 by utilizing the attracting force of a permanent magnet 5 under a condition where the holding frame 4 is controlled in position. In addition, the 2nd yoke 3 is also firmly fitted to the frame 4 by utilizing the attracting force of the magnet 5 under a position-controlled condition. Therefore, the gap of the magnetic circuit, which is formed by the permanent magnet 5 and 2nd yoke 3 and into which the 1st and 2nd movable coil members 6 and 7 are inserted, is always maintained constantly. The 1st movable coil member 6 repeats reciprocating motions little by little upon receiving the pulse signal of a distance measuring circuit assembled in the main body of a camera and transmits the power to a focussing device (not shown in the figure) through a pin 10 planted in the member 6.
Patent JP-H05286394-A (JP)
Title: Motor-driven rear view mirror for automobile
Inventor: TAMAI HIDETO
IPC: B60R1/06
Filed: 1992-04-10
Abstract: PURPOSE:To provide a sufficient cushioning effect at the time a rear view mirror collides with an obstacle, especially the cushioning effect in the forwardly falling direction. CONSTITUTION:A turning shaft 01 is formed in the front end of a mirror base plate 3, and making a center line of the circular arc making a center of this turning shaft, a long circular opening 7 having a first center 02 and a second center 03 is formed, and a center shaft 14 is penetrated inside the opening, so that a mirror holder is turned so as to be rearwardly or forwardly fallen by making the center of the center shaft, or by moving the center shaft inside the opening. The drive of the center shaft is carried out by a motor, and the housing of the rear view mirror and the return to the normal position are electrically carried out.
Patent JP-S60262179-A (JP)
Title: Image recording device
Inventor: SAKAMI YUUJI
IPC: G03G15/08
Filed: 1984-06-08
Abstract: PURPOSE:To obtain high magnetic flux density atop of a recording electrode by clamping plural electrodes which constitute a recording electrode array with magnets having the same polarity opposite a recording medium across insulating coatings and magnetic material plates, and covering tip parts of the magnetic material plates with nonmagnetic bodies. CONSTITUTION:Numbers of recording electrodes 7 which are impressed with the voltage of an image signal generator 9 are arrayed in the axial direction of the recording medium composed of a conductive layer 1a and a dielectric layer 1b opposite the recording medium, thus constituting the recording electrode array. The recording electrodes 7 are coated with the insulator 13 and further clamped with identical-polarity parts N (or S) of the magnetic material plates 12 and magnets 8. Parts of the magnetic material plates 12 which project from the magnets 8 are coated with nonmagnetic materials 15. Consequently, the magnetic plates 12 are extended to the tips of the recording electrode 7 and the napping of toner on the magnetic material plates is reduced while the magnetic flux density atop the electrodes 7 is increased; and the installation of a toner removing and conveying means is facilitated.
Patent JP-H11311928-A (JP)
Title: Image forming method and lubricant used therein
Inventor: NAKAJIMA AKIYO
IPC: G03G21/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the image forming method whereby an image carrier is highly durably and highly stably used over a long period of time and a satisfactory image can be obtained for a long time. SOLUTION: The image forming method has an image forming process using an electrophotographic system including a developing step for attaching toner 14 to a formed electrostatic latent image on an image carrier 11, thereby rendering it visible, a transfer step for moving and attaching the formed toner image on the image carrier 11 to a recording material 16, and a cleaning step for clearing away the residual toner on the image carrier 11 caused by the transfer. And by the image forming method, the friction coefficient μ of the surface of the image carrier 11 is decreased by the supply of the lubricant onto the image carrier 11. In the method, the lubricant contains filler.
Patent JP-S62273860-A (JP)
Title: Thermal color printer
Inventor: KONDO KENICHI
IPC: B41J2/325
Filed: 1986-05-21
Abstract: PURPOSE:To stably send and ink ribbon without the needs for complicated control treatment by providing the second ink ribbon sensor to detect the color of ink in the ribbon on the downstream side of a thermal head along the sending direction of the ink ribbon. CONSTITUTION:The first ink ribbon sensor 20 set on the upstream side of a thermal head 18 along the sending direction of an ink ribbon 5 is used for detecting the end of the ribbon 5. The second ink ribbon sensor 25 set on the downstream side of the head 18 along the sending direction of the ribbon 5 is used for detecting the color of ink in the ribbon 5. In sending out the ribbon 5, the winding of the ribbon 5 is stopped at a time when a desired ink color is detected by the second ink ribbon sensor 25. By a very simple control regardless of the change in winding diameter of the ribbon 5, the coated region of desired ink color of the ribbon 5 can be faced with the head 18.
Patent JP-H0414836-A (JP)
Title: Si substrate
Inventor: TOYOKAWA FUMITOSHI
IPC: H01L21/322
Filed: 1990-05-08
Abstract: PURPOSE:To maintain the gettering effect of a rear polycrystalline Si film for a long time by a method wherein a polycrystalline Si film deposited on the rear of an Si substrate is covered with an SiO2 film or an Si3N4 film by a vapor growth method or with an SiO2 film by a coating and baking method. CONSTITUTION:A polycrystalline Si film 2 in a desired thickness is deposited, by using a vapor growth technique, on the whole surface of a roughly polished Si substrate 1 which has been cut off from an Si single-crystal ingot. In succession, an SiO2 film 3 is deposited on the whole surface by using a vapor growth technique. After that, the SiO2 film 3 on one main face is removed selectively; in addition, the main face is mirror-polished to form an Si substrate 4. It is desirable that the film thickness of the polycrystalline Si film and the SiO2 film is within a range of 1 to 1.5)mum when the Si substrate has a diameter within a range of, e.g. 150 to 200 mm and a thickness within a range of, e.g. 0.6 to 0.75 mm. An SiO2 film by a coating and baking method or an Si3N4 film by a vapor growth method may be used as the film with which the polycrystalline Si film is coated.
Patent JP-S6012207-A (JP)
Title: Rolling mill excellent in shape controllability
Inventor: WATANABE TOSHIO
IPC: B21B31/20
Filed: 1983-07-01
Abstract: PURPOSE:To perform an optional shape control in the sheet width direction in a high performance level by installing an intermediate roll between a work roll and a backup roll and supporting laterally the work roll by a supporting roll used for moving the work roll in its axial sirection. CONSTITUTION:Intermediate rolls 11a, 11b are installed between small diametral work rolls 1a, 1b and backup rolls 12a, 12b respectively to drive a rolling mill by themselves. The work rolls 1a, 1b are made movable in the axial directions by cylinders and are supported by supporting rolls 2a, 2b from the lateral directions. Groups of segmental rolls 4a, 4b consisting of plural segmental rolls respectively are brought into contact with the rolls 2a, 2b, and groups of wedges 22a, 22b are installed between the groups of segmental rolls 4a, 4b and fixed beams 21a, 21b which are common to the rolls 4a, 4b. By retreating and advancing the desired wedges with the aids of the cylinders, the segmental rolls corresponding to the wedges are moved to laterally push the work rolls 1a, 1b through the rolls 2a, 2b to the directions between the rolls 11a, 11b and a material to be rolled respectively, thereby deforming the rolls 1a, 1b into desired shapes.
Patent JP-S5543383-A (JP)
Title: Imperfect-combustion detector
Inventor: KAWABATA NORIO
IPC: F23N5/24
Filed: 1978-09-25
Abstract: PURPOSE:To detect imperfect combustion of a main burner through the application of the principle of the separate flame burner by inserting a primary-flame detecting element between the primary flame and the secondary flame of a separate burner formed in a portion of a main burner. CONSTITUTION:The gas fed from a nozzle 21 is mixed with the air fed from a primary air hole 13, forms a primary flame 15 at a first flame hole 14, and forms a secondary flame 17 at a second flame hole 16. An auxiliary air hole 18 may be arranged for stabilizing the primary flame 15. In the case where polluted air or air with low oxygen concetnration has entered the air hole 13 or the air hole 18, or in the case where no primary air nor auxiliary air comes in, the primary flame 15 is lifted and united with the secondary flame 17 at the flame hole 16. Therefore, imperfect combustion can be detected by inserting a heat-sensitive element between the flame holes 14 and 16.
Patent JP-S61276111-A (JP)
Title: Head position detecting system
Inventor: MIZOSHITA YOSHIBUMI
IPC: G11B21/10
Filed: 1985-05-30
Abstract: PURPOSE:To improve the head positioning accuracy by changing the potential of a reference voltage signal as the time passes from the prescribed offset value and therefore avoiding the output of a comparison pulse due to fine noises, etc. CONSTITUTION:The two detection pulse signals obtained from state transitions 25 and 26 have different amplitudes in case the center of a servo head 1 is not coincident with a boundary line 24 between two adjacent servo tracks 21 (position B). The offset value set by an offset supply means 11 is given to a reference voltage signal generating part 3 in the form of an offset. Then the part 3 produces a reference voltage signal having its potential which rises linearly over said offset value. This reference voltage signal is compared with said two detection pulse signals at a comparison part 5. Thus the comparison output pulses are produced and sent to gate circuits 6 and 7 for a period during which the detection pulse signals are higher than the reference voltage signal. Both circuits 6 and 7 detect the comparison output pulse and delivers two types of count pulses to a counter 8. The counter 8 delivers the difference between both count pulses in the form of the position information.
Patent JP-H01288969-A (JP)
Title: Layout verifying method
Inventor: UEDA MASAHIKO
IPC: G06F17/50
Filed: 1988-05-16
Abstract: PURPOSE:To suppress occurrence of false errors so as to output real errors only by verifying that layout designing results are correctly realized in logic against logical designing results. CONSTITUTION:Transistor connecting information 3 extracted from layout designing results 1 is converted into cell connecting information 6 by the logical recognition of a rule base. The connecting information 6 and logical designing results 7 are respectively expressed by logical expressions using circuit outputs and register inputs as output variables and circuit inputs and register outputs as input variables. The designing results 1 and 7 are respectively converted into logical expressions expressing them and collation between both results is performed by a collating section 8 by verifying the identity between corresponding logical expressions. Therefore, even when the layout designing results give a circuit configuration which is different from the logical designing results, the layout designing results are not outputted as errors if they are logically equal. Thus only real errors having different logic are outputted.
Patent JP-S6011804-A (JP)
Title: Branching device of optical fiber
Inventor: MATSUNO KOUICHIROU
IPC: G02B6/28
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a branching path used for a multicore fiber of a low connection loss by arranging in parallel plural single core optical fibers, and varying the arranging pitch between both terminals. CONSTITUTION:Plural single core optical fibers 3 are arranged in parallel, and an arranging pitch of the fiber 3 in one terminal 7 is made the same as an arranging pitch P of a multicore fiber 1. Also, the arranging pitch of the fiber in the other terminal 8 is made the same as the arranging pitch of the optical fiber of a single core collected connector. In this state, these optical fibers 3 are hardened in a lump by a resin, and thereafter, both end faces of the optical fiber 3 are polished. A multicore connector 17 and a single core collected connector 18 to which the multicore fiber is attached, respectively are connected to both ends of a branching path 16 formed in this way, and it is used. In this way, a branching device used for the multicore fiber of a low connection loss is obtained.
Patent JP-H02300390-A (JP)
Title: Floor covering material
Inventor: TAKAYANAGI TAKASHI
IPC: D06N7/04
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a floor covering material having excellent adhesivity, weather resistance and stain resistance by forming a coating film of coating material consisting essentially of a fluorine-contained polymer having crosslinked sites and an acrylic polymer having compatibility with the fluorine-contained polymer on a thermoplastic resin sheet. CONSTITUTION:A thermoplastic sheet such as vinyl chloride or polyethylene resin sheet is coated with a coating material comprising a fluorine-contained polymer having crosslinked sites and an acrylic polymer having compatibility with the fluorine-contained polymer, especially a polymer having crosslinked sites as main components and further a fluoroalkyl group-containing acrylic polymer and a curing agent (e.g. isocyanate base) to give floor covering material which is provided with a coating film having excellent adhesivity and has excellent stain resistance and weather resistance. A fluorine-contained copolymer having >=10wt.% fluorine content based on fluoroolefin base may be cited as the fluorine-contained polymer having the crosslinked sites (preferable example: hydroxyl group) and a (meth)acrylic acid 1-12C alcohol ester having crosslinked sites (hydroxyl group) as the acrylic polymer.
Patent JP-H06328352-A (JP)
Title: Compound working machine
Inventor: KOGURE TOSHIHARU
IPC: H01L21/304
Filed: 1993-05-20
Abstract: PURPOSE:To machine material extending from metal material to brittle material with decrease in a process affected layer and maintaining fine form accuracy. CONSTITUTION:A work 11 is rotated by a work spindle 13, and machining liquid 21a having low concentration ia supplied to its surface through a machining liquid nozzle 21. A short wave length laser 18a having width equivalent to the radius of the work 11 is irradiated to the surface of the work 11 supplied with the machining liquid 21a by a laser generator 17 and a laser optical system 18 to generate reaction product. A cup grinding wheel 15 is rotated by a grinding wheel shaft 16, which is moved in a direction shown by an arrow (f) by a movable table 19 and a table driving motor 20 at speed fitted to the growing speed of the reaction product to press the cup grind stone onto the surface of the work 11 for grinding the reaction product.
Patent JP-S598518-A (JP)
Title: Controller of car air conditioner
Inventor: EGUCHI OSAMU
IPC: B60H1/00
Filed: 1982-07-07
Abstract: PURPOSE:To prevent intrusion of impure gas into a car room, by providing a gas sensor detecting the concentration of harmful gas in the outside air of a car and controlling a selector damper of internal and external air in accordance with a compared result of a required time for change with the reference time when an output of said sensor is changed. CONSTITUTION:A switch 9a in a control switch 9 is closed, if an automatic selecting mode is directed, a microcomputer 6 firstly subtracts a variable N.T (Where N is control variable and T is predetermined fixed value) varying with the time from an update input value of a gas sensor 4 to store its subtraction value L. Secondly, whether this subtraction value L is larger than a prescribed value A or not is decided, and in case of YES, a selector damper 2 of internal and external air is selectively controlled to recirculate internal air. While in case of NO, said subtraction step is reexecuted till the control variable N reaches a prescribed value m+1. During this time, when the increase amount L of a sensor level becomes the prescribed value A or more, similarly said damper 2 is selectively controlled to recirculate the internal air.
Patent JP-H0569057-A (JP)
Title: Tabular product made of noble metal or noble metal alloy and manufacture thereof
Inventor: YAMAMOTO SHIGERU
IPC: B21D28/02
Filed: 1991-05-23
Abstract: PURPOSE:To make invisible minute flaws generated in the manufacturing process and handling and to improve the manufacturing yield or to maintain the beauty by forming fine many fine recessed parts or projecting parts on the surfaces of a tabular product of noble metal or a noble metal alloy to make these lusterless. CONSTITUTION:The many fine regular or irregular recessed parts or projecting parts are formed on the metallic mold surfaces 21a and 22a. These upper and lower metallic molds 21 and 22 are opposed to each other on the upper and lower surfaces of a noble metal plate S. The clearance D1 between the opposed surfaces of the upper and lower metallic molds is pressed up to the slightly shorter distance than the thickness D2 of the plate S. Consequently, the recessed parts or projecting parts of the metallic mold surfaces 21a and 22a are transferred to the upper and lower surfaces of the plate S.
Patent JP-S61278601-A (JP)
Inventor: KENESU DABURIYU JIYUUNAA
IPC: G05D7/01
Filed: 1985-06-03
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。