baber/WOPTO huggingface dataset:
Patent JP-H0822197-A (JP)
Title: Developing method and device
Inventor: ASADA HIROYOSHI
IPC: G03G15/10
Filed: 1994-07-05
Abstract: PURPOSE:To prevent the thinning of image density and irregular density from occurring and to form a high-quality image by executing a developing operation while a roller is rotated at such a speed that liquid developer at a developing area is stabilized extending over in the width direction of the roller. CONSTITUTION:The developing roller 211 is arranged to be faced to a photoreceptive drum 11 by leaving the gap G of 30-300mum between them. The developing area AP extending in the width direction of the drum 11 is formed between the drum 11 and the roller 211 by liquid toner and an electrostatic latent image is developed. The roller 211 is rotated at such a speed that the liquid toner does not wave or oscillate in the width direction on the surface of the area AP and it is stabilized. The rotational speed of the roller 211 at this time is set so that the surface thereof is moved in an identical direction to the surface of the drum 11 at the gap G and the circumferential speed thereof becomes 0.5-3 times as high as the drum 11. Thus, the liquid toner is stabilized at the area AP and the high-quality image is obtained.
Patent JP-2000337418-A (JP)
Title: Lamination rubber structure, manufacture of lamination rubber structure, and jig used in manufacturing method
Inventor: SONE YUKIO
IPC: E04H9/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a lamination rubber structure to uniformize the thickness of a rubber layer, improve high deformation performance of a product, and damping performance, facilitate a positioning work in a work to laminate members, and prevent the occurrence of a defective product, and to provide manufacturing method of the lamination rubber structure and a jig used in the manufacturing method. SOLUTION: In this lamination rubber structure 10, a plurality of unvulcanized rubber sheets 11 and a plurality of internal steel sheets 12 coated with a vulcanization adhesive are alternately laminated and end part steel sheets 13 are laminated on the upper and lower parts thereof to constitute the lamination rubber structure 10. Through-holes with a given size are formed at equal distances approximately in the steel sheet 12 positioned at a central and the central parts of the two steel sheets 12 positioned on both sides. The hold diameter of the through-hole is set to a diameter of 1-40 mm.
Patent JP-H0819641-A (JP)
Title: Ball shooting device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-07-05
Abstract: PURPOSE:To provide a ball shooting device which is easy to assemble because of a simple and easy constitution, which can prevent a vibration due to a movement of a plunger of a solenoid, which can lessen an impact properly, and which can reduce costs greatly. CONSTITUTION:Subject device comprises: a frame body 21 for attaching a solenoid body 11a; and a base member 30 provided swingably on the back of a game board with the frame body 21 attached and through a pivot 31. Behind the base member 30 there are a stopper for holding the base member 30, a bracket 50 provided in front of the base member, and a buffer 32 for absorbing an impact force exerted to the frame body 21, the buffer 32 being provided on the front side of the base member 30 to move forward together with the solenoid body, following a projecting movement of a plunger 13, in cooperation with the bracket 50 on the front side of the base member 30.
Patent JP-H05341404-A (JP)
Title: Optical scanner driving motor
Inventor: OOTA KAZUYA
IPC: G03B27/50
Filed: 1992-06-12
Abstract: PURPOSE:To prevent the heat generation of a motor for driving a scanner without lowering the function of vibrationproof rubber. CONSTITUTION:In an optical scanner motor main body 1 attached to the motor mounting plate 3 of a scanner frame 2 through the vibrationproof rubber 7, both ends of a soft material excellent in heat conductivity(constituted of a copper wire or a mesh wire obtained by knitting a thin copper wire and having a flat cross section) 9 are respectively fastened to the mounting plate 3 of the scanner frame 2 and the flange part 1a of the motor. At such a time, an insulating sealing material is inserted in both ends of the soft material 9 excellent in the heat conductivity.
Patent JP-S5942775-A (JP)
Title: Zinc electrode
Inventor: FURUKAWA SANEHIRO
IPC: C22C18/00
Filed: 1982-09-01
Abstract: PURPOSE:To prevent any enlargement of the crystal diamerer of a negative active material and enhance the cycle life of a battery by restricting the grain diameters of zinc metal and zinc oxide, and alloying zinc metal with at least one chosen from among mercury, indium, lead and tin. CONSTITUTION:A zinc alloy powder which contains one or more elements chosen from among mercury, indium, lead and tin and has a grain diameter of 1-6mu as well as zinc oxide powder having a grain diameter of 0.1-0.5mu are used as zinc active materials. For instance, zinc metal powder having a grain diameter of 1-6mu is added to mercury chloride solution of 3-5% concentration, then the mixture is stirred and subjected to reaction so as to prepare fine mercury-zinc alloy grains containing about 3% by weight of mercury. Next, a polytetrafluoroethylene dispersion and water are kneaded into mixture powder consisting of 100pts.wt. zinc oxide powder with a grain diameter of 0.1-0.5mu, 10pts.wt. the above fine zinc alloy grains and 2pts.wt. mercury oxide before the thus obtained kneaded mixture is rolled into a paste sheet. After that, the paste sheet is brought into contact with both surface of a negative current collecting body before being rolled and fixed to it, thereby obtaining a zinc electrode 1 for an alkaline zinc storage battery.
Patent JP-H0317626-A (JP)
Title: Liquid crystal display device
Inventor: IKEMOTO TAKU
IPC: G02F1/1343
Filed: 1989-06-15
Abstract: PURPOSE:To flatten the surfaces of oriented films and to obtain uniform images having good responsiveness even in high time-divided driving and having a high display grade by forming the electrode layer of a substrate provided with color filter layers to the thickness larger than the thickness of the electrode layer of a substrate facing this substrate. CONSTITUTION:The color filter layers 12, 13, 14 are subjected to a surface treatment and a flattening film 17 with a protective layer is provided thereon at need; further, a transparent electrode film 15 and the oriented film 16 are laminated in this order thereon and the oriented film 16 is subjected to an orientation treatment, such as rubbing, by which the 1st substrate 1 is completed. On the other hand, the 2nd substrate 2 is formed with various films by vapor deposition, spinner, etc. The electrode layer 25 is formed to about 1,800Angstrom  thickness and about 14OMEGA sheet resistance value. The electrode layers 15, 25 are matched in order to maintain the responsiveness and electric field uniformity in the high time division driving. More specifically, the electrode layers are kept at the values suitable for the high time divided driving if the ratio of the thicknesses of the upper and lower electrode layers is specified to 1:1.2 to 2.5.
Patent JP-H0444415-A (JP)
Title: Pulse generating circuit
Inventor: SUMINO YUTAKA
IPC: H03K3/64
Filed: 1990-06-12
Abstract: PURPOSE:To remarkably decrease the number of wires and the number of elements by applying the output or its inverse of two flip-flop circuits or above selected optionally to each input of a multi-input NAND circuit and using the output of the multi-input NAND circuit to the entire output of the pulse generating circuit. CONSTITUTION:Flip-flop circuits 11 and 12 are connected in series, the data inversion output terminal of the flip-flop circuit 12 and the input terminal of the flip-flop circuit 11 are connected to form the frequency divider circuit of loop configuration. Then the data inversion output terminal of the flip-flop circuit 11 and the output terminal of the flip-flop circuit 12 are connected to the input terminal of a NAND circuit 13, from the output terminal where a desired pulse is obtained. Thus, the pulse generating circuit is realized where one negative pulse is generated from four clock signal inputs.
Patent JP-S6045467-A (JP)
Inventor: KASAI KENZOU
IPC: B62B9/12
Filed: 1983-08-22
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-H0730085-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HAMADA TSUTOMU
IPC: H01L21/28
Filed: 1993-06-24
Abstract: PURPOSE:To provide the title manufacturing method wherein a hillock produced on a titanium layer by heating a substrate has no effect on the patterning step when a semiconductor layer is further formed on a wiring formed of tita nium. CONSTITUTION:The title manufacturing method using a titanium thin film formed on a semiconductor layer 6 as a wiring material further providing the second semiconductor layer 9 on this titanium thin film is composed of the following three steps i.e., the first step of successively patterning to form wiring after the formation of the titanium thin film on the semiconductor layer 6, the second step of forming the second semiconductor layer 9 after the formation of an etching resistant thin film 8 in high etching selection ratio and the third step of etching the second semiconductor layer 9 and the etching resistant thin film 8 using the same resist pattern.
Patent JP-H05342511-A (JP)
Title: Magnetic recording controller
Inventor: TANIYAMA TAKAAKI
IPC: G11B15/087
Filed: 1992-06-12
Abstract: PURPOSE:To constitute a magnetic recording controller with simple system constitution by providing all of a read circuit reading a regenerative signal from a magnetic head, a write circuit writing in a magnetic recording medium by using the magnetic head and a control circuit controlling the circuits on a single chip of a semiconductor integrated circuit. CONSTITUTION:The controller is provided with a read signal generator circuit composed of a filter circuit 1, an amplifier circuit 2 and a level converter circuit 3, and the regenerative signal of the magnetic head 6 is imparted to the filter circuit 1 at the time of reading, then a read and write control signal R/W is generated so that a constant time from the rise of a read rectangular signal C is a read period and a period except of the read period is a write period. On the other hand, a pattern generator 4 as a write signal generator circuit generates write recutanglar signals PG+ and PG- at the timing corresponding to the written data. Then, the write signal is imparted to the magnetic head at the time writing.
Patent JP-S59131578-A (JP)
Inventor: TAKEDA YUKIO
IPC: C04B35/56
Filed: 1983-08-22
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-S6131327-A (JP)
Title: Halide glass for infrared transmission
Inventor: KAITE RYOICHI
IPC: C03C3/32
Filed: 1984-07-24
Abstract: PURPOSE:To provide titled halide glass which allows good transmission of IR rays from near IR to middle IR regions and has no deliquescence and toxicity by consisting the glass of specially composed KX, CuX, RbX, AgX, CsX, TlX, PbX2 (X is Cl, Br, I). CONSTITUTION:0-7% KX (mole, hereunder the same), 0-17% CuX, 0-17% RbX, 47-76% AgX, 20-50% CsX, 0-15% TlX and 0-8% PbX2 (where CuX+ TlX+PbX2=1-20%) where at least one kind of halogen selected from Cl, Br and I is designated as X are mixed in such a way that the ratios of the anion ion elements in the glass attain Cl=0-25%, Br=5-80% and I=10-95%. The mixture is heated and melted in a nitrogen gaseous atmosphere by which the mixture is vitrified.
Patent JP-H0710058-A (JP)
Title: Carrier for bicycle
Inventor: OYA YUZURU
IPC: B62J7/04
Filed: 1993-06-24
Abstract: PURPOSE:To provide a carrier for a bicycle, capable of being extended backward from a frame, and whose loading surface in extending is flush with that in not extending. CONSTITUTION:An extension carrier 8 to be turned around a shaft O in the frame width direction is provided on a carrier main body 6 attached and fixed on the rear wheel upper part of a two-wheeled bicycle, and having a flush loading surface 6A. And a housing part in which the extension carrier 8 is housed when the carrier 8 is forwardly turned and a supporting part 15 for restraining the downward turning of the extension carrier 8 when the extension carrier 8 is backwardly turned and extended backward from the carrier main body 6, and also when the loading surface 8A of the extension carrier 8 is flush with the loading surface 6A of the carrier main body 6 are provided.
Patent JP-S5944746-A (JP)
Title: Manufacture of heater structure for electron tube
Inventor: FUKUI TSUNEO
IPC: H01J9/08
Filed: 1982-09-06
Abstract: PURPOSE:To enhance welding strength and yield rate by irradiating the tab with laser beam from the side opposing to the surface of heater tab to which the end point of heater leg portion to be inserted into the cathode sleeve and by heating the end point thereof up to a specified temperature for welding. CONSTITUTION:A heater 10 is inserted into the cathode sleeve secured to the top surface of base metal plate to which electron radioactive substance is deposited and it is supported through a heater tab 11. The heater end 10C is disposed to the specified position on the surface of tab 11 and it is irradiated with the laser beam from the rear side thereof. Simultaneously, such area is heated up to 400-600 deg.C by supplying the power to the end 10C. Thereby, the end 10C and tab 11 are welded and secured. Accordingly, fused metal 11A can be wound well and welding strength can also be enhanced. Moreover working efficiency and manufacturing yield rate can also be improved.
Patent JP-S5579934-A (JP)
Title: Remote control device
Inventor: UEDA YASUKIYO
IPC: F23N5/26
Filed: 1978-12-12
Abstract: PURPOSE: To improve the safety of a combustion machine by providing inside a room a reflector for reflecting the light from a light emitting element provided outside the room to a photodetector provided outside the room and controlling the machine according to the variation of the reflected signal amount.  
     CONSTITUTION: A cylinder 30 is mounted at a wall 13 for partitioning between a bath room 22 side and an outdoor 21 side, and a light emitting element 31 and a photodetector 32 are mounted at the outside ends of the room via a partition wall 33. A light absorbing member 28 is adhered onto the indoor side end 27, and a gear 26 of a member ready for reflecting the light is mounted at the center of a shaft 29. A gear 26 moving through a knob 23 and the shaft is engaged in mesh with the gear 26 in a control box 15 installed in the room. The element 31 emits light by the signal fed from a wire 34, and the photodetector 32 produces the varied signal amount due to the alteration of the area of the reflecting area 26 corresponding to the light incident surface 36 to a wire 35 to thereby control the combustion  machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5943086-A (JP)
Title: Composition for liquid crystal color display
Inventor: YAMADA YASUYUKI
IPC: C09B25/00
Filed: 1982-09-06
Abstract: PURPOSE:To provide the titled composition having excellent light stability, high coloring power and high-level dichronism, by adding a specified quinophthalone dye to a liquid crystal. CONSTITUTION:A quinophthalone dye of formula III is prepared by reacting an anhydride of formula I (where X is halogen, nitrile, lower alkyl or lower alkoxyl; n is 0-7) or a dicarboxylic acid obtained by hydrolyzing the anhydride, with an alcohol (derivative) of formula II (where R is halogen, straight-chain or branched alkyl or alkoxyl which may be substituted with nitrile, or alkylphenyl, alkoxyphenyl, alkoxyalkoxyphenyl or alkoxyalkylphenyl which may be linked to an oxygen atom with a lower alkylene interposed between them). The quinophthalone dye is added to a cyanobiphenyl or cyclohexanone type liquid crystal in an amount of 0.01-5wt%.
Patent JP-H113190-A (JP)
Title: Printing device, print controller, printing method and medium recording print control program
Inventor: MURAI KIYOAKI
IPC: B41J2/485
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To easily enable high-definition printing without distinguishment. SOLUTION: When reproducing a print image in the shape of dot matrix while scanning a print head arranged with plural nozzles in a paper feeding direction in a digit feeding direction through a print head digit moving motor and feeding a paper sheet through a paper feeding motor, it is judged at a computer whether a printer driver PRTDRV to be executed as a software has a code pattern in the print image or not (steps S315 and S335) and when printing a code pattern requesting high-definition printing not to change the print image, image processing (step S320) and print processing (steps S340-S355) are performed so as not to change the print image with switching to a high- definition printing mode. Thus, concerning an ordinary image, while executing optimum processing corresponding to the character of dot printing mechanism, the image mixing these patterns can be printed.
Patent JP-H097339-A (JP)
Title: Tape cassette
Inventor: HASEBE MANABU
IPC: G11B23/087
Filed: 1995-06-21
Abstract: PURPOSE: To maintain a locked state of a reel by a reel lock member even when an impact is given to a tape cassette at the time when it is not used, thereby preventing slackening of a tape without fail. CONSTITUTION: A reel lock member 5 actuated normally in a locking direction P is fitted slidably between two reels and it is slid in an unlocking direction Q by a release pin on the deck side. The reel lock member 5 has a fixing member 52 connected thereto swingably and the fixing member 52 is actuated normally in the direction of a bend of a hook part 52a in the fore end thereof. At the time when a tape cassette is not used, the hook part 52a engages with a rib 32 of a lower half 3, so as to check the slide of the reel lock member 5. At the time when the cassette is used, the engagement of the hook part 52a with the rib 32 is removed by the release pin, so that the reel lock member 5 can be slid in the unlocking direction Q.
Patent JP-S5854750-A (JP)
Title: Radio music broadcasting system
Inventor: UENO TAKASHI
IPC: H04H20/33
Filed: 1981-09-29
Abstract: PURPOSE:To simplify the operation of a driver and to enjoy recent popular songs in a car widely, by transmitting a plurality of music programs from a key station in electromagnetic waves, and selectively receiving the waves at a receiver installed in a mobile car. CONSTITUTION:A plurality of music programs from a key station 10 are transmitted in electromagnetic waves (FM)15a-15d, and the waves 15a-15d are selectively received at receivers 25a-25c equipped with cars 20a-20c at any time. Further, favorite music by a driver or a passenger can simply be enjoyed at any time. The switching of the programs depends only on the channel knob operation, and the burden of the driver is reduced, allowing to eliminate the need for the equipment of a tape in a car and to enjoy various music programs widely.
Patent JP-H0319025-A (JP)
Title: Job starting system
Inventor: KAWABATA HIROMASA
IPC: G06F9/06
Filed: 1989-06-16
Abstract: PURPOSE:To surely and automatically start the next job even after a system is restarted as long as a first job is executed in a series of operations which must be synchronous with each other by providing a system file writing means, a job execution result information reading means, an automatic starting job selection means. CONSTITUTION:The subject system is provided with a system file writing means 11 which writes the execution result of a first job 1 into a system file 10, a job execution result information reading means 14 which reads the execution result out of the file 10 after a system is restarted, and an automatic starting job selection means 15 which selects and starts the next job based on the read execution result. Thus it is possible to automate such a process where the system is restarted after the execution of the first job and the next job must be started with synchronization secured between both jobs without fail. Consequently, the load of an operator is reduced.
Patent JP-H06347796-A (JP)
Title: Liquid crystal device
Inventor: KITAYAMA HIROYUKI
IPC: G02F1/1337
Filed: 1993-06-02
Abstract: PURPOSE:To improve gradation characteristics by making display operation by utilizing the striped regions which vary in the orientation state and are formed by once allowing a chiral smectic liquid cyrstal to stand at a low temp. CONSTITUTION:The liquid crystal element having a cell structure formed by holding the chiral smectic liquid crystal having bistability with an electric field between a pair of flat plate substrates prvided respectively with electrodes is allowed to stand for a specified time at a temp. at which X-ray diffraction peaks indicating the angle of inclination of the liquid crystal layer become one piece, or below. As a result, the display operation is made by using the difference in the electrooptical effect generated striped regions satisfying the requirements that the orientation is to be monodomain the orientation and to be formed into a stripe form in a direction perpensicular to the orientation treatment direction and that uniformly bistable switching is to be possible and the switching voltage vary from the non-striped regions having the uniform orientation outside the regions. The striped regions are lower in the threshold of the switching than at the circumference and are divided into the high and low thresholds. Partial inversion is thus easy and the good gradation display is possible.
Patent JP-H0445593-A (JP)
Title: Confirming method for boring of printed wiring board
Inventor: INAGAWA HIDEHO
IPC: B23K26/00
Filed: 1990-06-12
Abstract: PURPOSE:To control beam radiation by detecting that beam has passed through a printed wiring board to acquire a hole of a uniform diameter from a front to a rear when processing a through-hole by radiating energy beam of a laser to the printed wiring board. CONSTITUTION:Pulses P1 to P8 are output from arm output means 6 by a pulse treatment means 14 and a through-hole is processed in a printed wiring board. After a hole penetrates, beam light is emitted through a through-hole and injected to a photosensitive element 16 which is arranged at a position to receive peripheral light flux of an optical axis of beam light. The photosensitive element 16 outputs electric signal on receiving incident light and inputs it to an amplifier 20. A signal from the amplifier 20 enters the pulse generation means and forbids pulse generation, thereby stopping laser output.
Patent JP-S6133893-A (JP)
Inventor: NAKAMURA KAZUMASA
IPC: G05B19/18
Filed: 1984-07-25
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-H0321704-A (JP)
Title: Horizontal remover for pc beam
Inventor: KODERA KOICHI
IPC: B25J5/02
Filed: 1989-06-16
Abstract: PURPOSE:To safely and simply perform an operation by providing traverse rails on the upper portion of a horizontal rail frame so as to be adjustable and providing a frame having wheels, a movable frame and a beam lifting nose or the like assembled thereon. CONSTITUTION:On a horizontal rail frame 1 having traverse rails 9 provided thereon so as to be adjustable is provided a frame 10 having wheels 13 capable of travelling on the horizontal rails 9 connected to the lower face of a frame main body 11. Then, brackets 65 are fixed to both upper side faces of both ends of a PC beam product 73, the product is held by a nose 55 and raised by a lifting rod 72. Further, a traverse driver 16 is moved to rotate the wheels 13 and move on the traverse rails 9. The traverse driver 16 is stopped to stop the PC beam product 73. Then, a lifting driver 20 is driven to lower the PC beam product. The lifting rod 72 is pulled out, a fastening bolt 74 is loosened and the PC beam product 73 is removed.