baber/WOPTO huggingface dataset:
Patent JP-2000347630-A (JP)
Title: Driving method for liquid crystal display device
Inventor: IGARASHI YOICHI
IPC: G09G3/20
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent double display even when the number of picture elements of display data to be inputted is less than the number of display picture elements of a liquid crystal display panel. SOLUTION: This liquid crystal display device includes a counter 1 for counting the number of picture elements (n), a lateral picture element constant generating circuit 5 for generating a picture element constant (m), a subtracting circuit 6 for operating (n-m), and a clock double speed circuit 8. When m/n is divisible and the quotient is (a) (a natural number of 2 or more) in converting into (m) (m>n) by a clock signal, picture element data together with a clock signal a×CL which is speeded (a)-times are transferred to a drain driver. When m/n is not divisible, the clock signal inputted from a main computer and the picture element data are transferred to the drain driver, and the clock signal a×CL for (m-n) picture elements which is speeded (a)-times is transferred to the drain driver.  When m/n is not divisible and a×n<m is satisfied, the clock signal inputted from the main computer and speeded (a)-times and block display data are transferred to the drain driver.
Patent JP-H11338435-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: OKUZONO NOBORU
IPC: G09G3/36
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To widen a pitch of a terminal to be connected so as to facilitate a compression process and reduce a cost by arranging existing H-side driver circuits on both sides of a liquid crystal panel, and drawing out every third data electrode up and down. SOLUTION: Every third data power supplies are drawn out to a first H driver circuit 13 and a second H driver circuit 15 opposite thereto. The number of drawn-out data electrodes may be any number if it is every n-th (n is integral times of 2). An existing H driver circuit is connected to these data electrodes, and the first and second H driver circuits 13, 15 are controlled by a timing controller 1 so that the polarity of data is switched with every scanning line and field. Thus, data of opposite polarity are supplied to the data electrodes D1, D3, D2x+1 (x=1, 2,...) D2, D4, D2y (y=1, 2, 3,...), alternately to obtain the polarity inversion similar to the dot inversion drive.
Patent JP-S5681714-A (JP)
Title: Deep layer mixing processing machine
Inventor: KOMURA MAKOTO
IPC: E02D3/12
Filed: 1979-12-07
Abstract: PURPOSE: To equally stir and mix a ground improving agent in the ground by a method wherein when the soft ground is stirred, mixed and strengthened with a ground improving agent, and a processing machine is penetrated and pulled out of the ground, a ground improving agent can be exhausted into the ground.  
     CONSTITUTION: In a system which excavates the ground, pours a milk cement and stirs the ground, two or more transmission shafts 3 are held by a driven pipe pile 1 and connect a hollow stirring shaft 5 having an excavating and stirring wing 4A and a stirring wing 4 B by means of a coupling 6. And further, a hollow ground improving agent pouring pipe 9 is held by the driven pipe pile 1 so as to slide vertically along the pile 1 and a valve case 13 of the pouring pipe 9 and a hollow stirring shaft 5 is connected through a connecting pipe 17. The stirring shaft 5 is rotated by the power of a driving part 7 and while the ground is excavated with the excavating and stirring wing 4A, or the stirring shaft 5 is being pulled out, a ground improving agent such as a cement milk etc., is exhausted from an exhaust port 15 at the point of the pouring pipe 9 and a ground improving agent exhaust port 12 which moves into a hollow stirring shaft through the connection pipe 17, thus, stirring and mixing equally the agent and the ground with the stirring wings 4B and 4A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09314072-A (JP)
Title: Dust cleaner
Inventor: UZAWA HIROSHI
IPC: D21F7/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To surely remove a dust strong in adhesion from a workpiece and also to prevent the workpiece from scratching in a dusting device. SOLUTION: An air suction chamber 4 having an air suction port 3 opened at a position approached to the workpiece 2 is provided. A rotary brush roll 5 arranged so as to be slid to the workpiece 2 is provided at an inside of the air suction chamber 4. A nozzle 6 for sucking and removing the dust R sticking to the rotary brush roll 5 is provided closely or in contact with the rotary brush roll 5. When a diameter of the rotary brush roll 5 is expressed by D and an inner wide dimension in a parallel direction to a traveling direction of the workpiece 2 of the air suction chamber 4 is expressed by W, D<=W<=(D +20mm) is kept.
Patent JP-H09313418-A (JP)
Title: Wiping sheet and its manufacture
Inventor: KANZAKI HIDETOSHI
IPC: D04H1/492
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiping sheet which is tough and lintfree and shows a good performance of dust attachment, with which dust and dirt can be removed easily. SOLUTION: An acrylic non-woven cloth of wet type is formed from a number of acrylic ultra-thin fibers of 20mm long or less having the maximum section diameter between 0.5-3μm, in which the fibers are dispersive in some area while joined in a single body in other area, and short fibers whose single yarn diameters range from 7 to 20μm and ratio L/D lies in the range 0.5×10<3> thru 2.0×10<3> , where L represents the fiber length and D the diameter. The ratio by weight of the acrylic ultra-fine fibers to staple fibers in this non-woven cloth ranges from 10:90 to 90:10, and the two sorts of fibers are entangled with one another and consolidated.
Patent JP-H09323745-A (JP)
Title: Opening/closing device of lid
Inventor: SATO SEIICHI
IPC: E05D7/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the pressing operation of an operation button, and to effectively prevent a play of a hinge pin in an opening/closing device to open/ close a lid in two directions. SOLUTION: An opening/closing device of a lid is provided with a pair of operation buttons 14, 15, hinge pins 19, 20 to be advanced/retracted to/from a shaft hole 3 on a box body side, and a locking means of the operation buttons 14, 15 so as to open/close the lid in two directions. A pair of operation buttons 14, 15 are integratedly and continuously provided on each end part 13b of a moving body 13, the moving body 13 is constantly urged to the centering position by the urging spring pressure 8. When a lid L is closed, the moving body 13 is permitted to move to the centering position together with a pair of operation buttons 14, 15, and when the lid L is opened as the operation button 14 or 15 is depressed, the moving body 13 moved from the centering position is locked at the position against the urging spring pressure 8.
Patent JP-S644398-A (JP)
Title: Writing medium
Inventor: SHIMOMURA TAKEHIKO
IPC: B43L1/10
Filed: 1987-06-25
Abstract: PURPOSE: To obtain good performances including ability of easy writing by ink, erasing of ink and winding itself by forming a specified thick drawn ethylene-tetrafluoroethylene copolymer film layer on the surface of a writing medium. CONSTITUTION: A 1-50 μ thick, drawn in at least one direction, ethylene- tetrafluoroethylene copolymer film layer is formed on the writing surface of electronic writing board. The ethylene-tetrafluoroethylene copolymer (ETFE) film used here contains mainly ethylene-tetrafluoroethylene and it is recommended for forming and drawing film that the mole ratio of ethylene and tetrafluoroethylene is in the range of 40:60-20:80. Addition of the 3rd component such as other fluoro-olefine than tetrafluoroethylene for copolymerization is effective to improve drawing performance of the film. The thinner film reduces the cost more but the thickness of ETFE film is recommended in the range of 8-25 μ to prevent fracture or wrinkle problems in manufacturing.
Patent JP-S5588494-A (JP)
Title: Forming system for time-division channel signal
Inventor: NAKANE HIDEKI
IPC: H04Q11/04
Filed: 1978-12-26
Abstract: PURPOSE:To simplify the constitution as well as to reduce the transmission delay by performing the multiple conversion from the multiple degree of transmission line to the multiple degree of the highway within the exchange and at the same time carrying out the conversion of the optional time slot phase of the data pulse row. CONSTITUTION:Bipolar pulse row DT received from the digital multiple transmission line is converted into unipolar pulse row RP through reception pulse generation circuit PG and then supplied to frame aligner circuit FA. At circuit FA, memory address selector SELF receives writing address HA sent out from counter MCT and applies memory address MA to frame phase synchronous memory FA. And the data of the channels corresponding to pulse raw RP are written in sequence into each address of memory FM. On the other hand, for the reading out of memory FM, the reading address sent from time control switch circuit TCTL is received at selector SELF, and the reading is carried out at random under the control of circuit TCTL and regardless of the order of addresses to be delivered to time-division channel HW within the exchange.
Patent JP-S5384756-A (JP)
Title: Object detecting circuit
Inventor: KOYAMA YOSHIAKI
IPC: G01D5/26
Filed: 1976-12-30
Abstract: PURPOSE:To reduce lighting power of light emitting devices and prevent the occurrence of malfunction by external noises by controlling the lighting of the light emitting deivces of optoelectro transducers disposed in multiplicity concerning the apparatus of detecting the end of dropping of magnetic tapes, etc.
Patent JP-S5783938-A (JP)
Title: Diversity system by leakage coaxial cable
Inventor: MIZUKAWA JIROU
IPC: H04B5/00
Filed: 1980-11-14
Abstract: PURPOSE:To prevent the level of a reception input generated at the position of a mobile station from dropping, by laying a subordinate leakage coaxial cable along the connection points of leakage coaxial cables. CONSTITUTION:At the installation place of a repeater 9 for leakage coaxial cables 5-8, a subordinate leakage coaxial cable 16 is laid. A mobile station 10 while moving along the leakage coaxial cables has a communication with a base station 23, but the phase adjustment of signals of the leakage coaxial cables 7 and 8 is difficult near a point E where the repeater 9 is installed, and transmission and reception levels may drop extremely. Signals transmitted from the transmitter 11, antenna common device 13, and antenna 14 of the mobile station 10 are coupled with the leakage coaxial cables 7 and 8 and also received by different receivers 3 and 20 of the base station 23 through the auxiliary leakage coaxial cable 16 and a frequency converter 17 to be synthesized by a synthesizer 21, thus performing diversity reception.
Patent JP-S6314855-A (JP)
Title: Surface treatment and surface treating agent
Inventor: ARAI TORU
IPC: C23C10/26
Filed: 1986-07-07
Abstract: PURPOSE:To uniformly form a surface layer to the surface of a work by immersing the work into a molten bath prepd. by using borax as a chief material, and compounding oxides of specific surface layer forming elements and Al at specific ratios therewith. CONSTITUTION:The molten bath is formed of the boric acid as the chief material of the surface treating agent, and 1 or >=2 kinds selected from the oxide of the group Va elements of periodic table and Cr oxide and Al. The work is immersed into such bath to form the surface layer consisting of the carbide layer or diffused layer of the surface layer forming elements. The oxides of the surface layer forming elements are compounded, by wt% of the entire weight of the molten bath, at 9.5-12% V oxide, 14-17% Nb oxide, 14-16% Ta oxide, 19-21.5% Cr oxide. The Al having about 90-99.9% purity is used at 4-7.5%. The temp. of the molten bath is specified to about 850-1,100 deg.C. The surface layer consisting of the carbide layer or diffused layer of the above-mentioned surface layer forming elements is thereby uniformly formed on the surface of the work (iron alloy, etc.).
Patent JP-2000026412-A (JP)
Title: Indolinone compound for treating disease
Inventor: TANG PENG CHO
IPC: A61K31/42
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of modulating, regulating and/or inhibiting the tyrosine kinase signal transduction and useful for treating diseases associated with the unregulated tyrosine kinase signal transduction including blood vessel proliferation disorders such as cancer or arthritis and fibrosis disorders such as atherosclerosis. SOLUTION: This compound is represented by the formula [R1 is H or an alkyl; R2 is O or S; R3 is H; R4 to R7 are each H, an alkyl, an alkoxy or the like; R3', R5' and R6' are each H, an alkyl, an alkoxy or the like; (n) is 0-3; X is Br, Cl or the like; R and R' are each H, an alkyl or the like], e.g. 3-(2- chloro-4-hydroxybenzylidenyl)-2-indolinone. The compound represented by the formula is obtained by stirring a reactional mixture comprising a proper hydroxyindole (2-indolinone), a suitable aldehyde and piperidine, e.g. in ethanol at 90 deg.C for 3-5 hr.
Patent JP-H105033-A (JP)
Title: Holder for portable equipment
Inventor: MATSUOKA YUICHI
IPC: A45C13/18
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To easily detach portable equipment in use, to prevent trouble from occurring for use and to attain protection by preventing the portable equipment from dropping even when it is detached from clothing in which this equipment is housed. SOLUTION: Concerning a holder for holding a loop-shaped body 2 linked through a wire body 1 to a portable telephone set K as portable equipment, this holder is provided with a pair of opening/closing members 3 and 4, of which base end parts 3a and 4a are linked through a hinge part 5 so as to be opened/closed, for restraining the loop-shaped body 2 inserted from a top end part 3b at the time of closing, energizing means 7 for energizing the opening/closing members 3 and 4 in closing direction, and fixing means 10 for attachably and detachably fixing the opening/closing members 3 and 4 onto the worn clothing.  Then, the fixing means 10 is composed of a safety pin 11, this safety pin 11 is turnably provided at the opening/closing member 4 higher than the centroid of the opening/closing members 3 and 4 so that the opening/ closing members 3 and 4 can be stably fixed on the clothing with their top end parts 3b and 4b upward, and an almost semispherical projection 8 is provided inside the top end part 3a of the opening/closing member 3.
Patent JP-H029011-A (JP)
Title: Manufacture of thin film combination head
Inventor: SAGARA SATOYUKI
IPC: G11B5/187
Filed: 1988-06-28
Abstract: PURPOSE:To eliminate a spacing loss, and also, to constitute the title head so that its head characteristic is almost the same as that of a thin film magnetic head of a recording use or reproducing use simple substance by forming a recording use head and a reproducing use head in one body, and thereafter, executing again a tape polishing process for the tape sliding surface. CONSTITUTION:A recording use head block 4a and a reproducing use head block 4b which have finished grinding and polishing processes for the tape sliding surface 5 are formed in one body by sticking each back face of substrates 1 so that the respective tape sliding surfaces 5 are arranged horizontally. Thereafter, it is cut along a two-point chain line A2 and separated into a pair of thin film magnetic head elements 2 for recording use and reproducing use. This separated thin film combination head chip 6 is inserted into a head holder 7, fixed by an adhesive resin, and thereafter, tape polishing working is performed to the tape sliding surface again by using a wrapping tape 9. In such a way, a thin film combination head 8 having a head characteristic being not inferior to a thin film magnetic head of a simple substance can be obtained.
Patent JP-S6136956-A (JP)
Title: Ultraviolet erasing type semiconductor device
Inventor: UNO TADASHI
IPC: G11C16/18
Filed: 1984-07-30
Abstract: PURPOSE:To prevent an erasing by unnecessary ultraviolet rays of the memory contents of an ultraviolet erasing type erasable and writable semiconductor memory storage by forming a light-transmitting section, through which ultraviolet rays are transmitted, on the back of a package. CONSTITUTION:A chip 41 for an ultraviolet erasing type erasable and writable semiconductor memory storage is disposed into a ceramic-case 42. A metallic cover 44 with a glass window 43 is hermetically sealed on the lower side of the ceramic-case 42 by a solder material 45. The noses of external leads 48 are projected to the window side to the chip 41. According to such constitution, the glass window 43 is projected to the back side.
Patent JP-H117631-A (JP)
Title: Optical disk and optical disk formatting device
Inventor: MORISHITA NAOKI
IPC: G11B7/007
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent a header part from being affected by a failure even if it is caused by substance drift in a storage area for frequent overwriting by providing an area having a possibility of frequent overwriting thereon in a non-adjacent area to a header part holding address data record. SOLUTION: Header parts are arranged in a same position with respect to a radial direction of an optical disk, and non-recording areas (buffer area and gap area) are arranged in areas adjacent to these headers in the direction of the tracks. In other words, the header parts are arranged in the same position with respect to the radial direction of the optical disk, and these header parts and recording parts held between the non-recording areas (buffer area and gap area) are alternately arranged. In this case, user data areas are not adjacent to the header parts. Therefore, even if a failure should be caused by substance drift in the user areas, it is possible to prevent the header parts from being affected by it.
Patent JP-2000350080-A (JP)
Title: Tv camera
Inventor: NAKAJIMA ATSUSHI
IPC: H04N5/228
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To automatically obtain the magnified image of a suspicious-looping person in accordance with image contents by means of a video signal photographed through the use of a TV camera, without permitting a person monitoring to normally continue monitoring by detecting movement in a photograph video signal and outputting the video signal, which is magnified by means of electronic zooming when the movement is detected. SOLUTION: The video signal outputted from an A/D converter 5 is inputted to a DSP circuit, and besides to a movement detector 8. A movement detecting signal corresponding to a detection result is outputted from the detector 8 to a microcomputer 7. The microcomputer 7 outputs a control signal, corresponding to the movement detecting signal to a CCD driving circuit 3 by the movement detecting signal inputted from the movement detector 8. The control signal is one which indicates a part to be magnified on the screen of a display image before electronic zoom magnification and indicating the electronic zoom magnifying power. Thus, the video signal of a trespasser or the like, which is magnified more than the normal one, is obtained easily.
Patent JP-H05309101-A (JP)
Title: Dental treatment device
Inventor: INOUE KIYOSHI
IPC: A61B18/20
Filed: 1992-05-08
Abstract: PURPOSE:To carry out the treatment process, the positioning, and the form measuring by a single machine, and to carry out the processing while measuring, as to a dental treatment device. CONSTITUTION:A multijoint holding handle 3 which can control the positioning freely is provided to a stand 2, a laser oscillator 4 held to the holding handle 3 and to radiate lasers, or an optical fiber 5 to lead and guide from the laser oscillator is provided to the holding handle 3, and a measuring device 6 to measure the three-dimensional form by utilizing the reflection beams by the radiating lasers is provided, so as to form this dental treatment device, and the treatment and the measurement are carried out concurrently by the radiating lasers. During the treatment, a cooling and washing water is fed from a pump device 7 through a hose 8, and the washing solution in the mouth is sucked and exhausted to an exhaust solution tank 11 by a suction pump 12 through a hose 13.
Patent JP-H0326671-A (JP)
Title: Operating device for parallelly arranged elevator
Inventor: NAKADA MINORU
IPC: B66B1/18
Filed: 1989-06-22
Abstract: PURPOSE:To eliminate waste of stopping action, when each cage is allocated to an objective story, by controlling door-open action of a cooperation-operating cage except a master car by its door-open button during the time of cooperative operation. CONSTITUTION:In a condition detecting circuit 3, when a condition, in which juxtaposed elevators can be cooperatively operated, is detected, a cooperative operation command relay 2 is energized to close a normally-open contact 2a when a cooperative operation switch 1 is turned, on and the destination story of a cage, which is operated in cooperation with a master car, is stored in a memory unit. By operating a door-open button of the master car, on which an operator rides, door-opening action of the cooperatively operated cage is performed only when an output of the memory unit is generated. Thus by preventing waste of stopping action, in the case of allocating each cage of the juxtaposed elevators to the objective story, and by eliminating any careless door opening in the objective story, transportation or the like of cargos can be efficiently performed.
Patent JP-S6220817-A (JP)
Title: Method and apparatus for steel making by continuous melting and refining
Inventor: FUJIKAWA YASUO
IPC: F27B19/04
Filed: 1985-07-22
Abstract: PURPOSE:To permit the easy change of steel kinds and lot administration and to widen an application range by subjecting a molten iron to oxygen refining then circulating plural ladles to successively receive the molten iron therein, subjecting the molten iron to deoxidation, component adjustment and temp. adjustment then transporting the steel to a continuous casting installation. CONSTITUTION:The molten iron 10 continuously melted in a cupola 1 is supplied into a refining furnace 8 where the iron is subjected to decarburization refining by the oxygen blown thereto. The resulted crude molten steel 24 is supplied into the ladle 10 where a deoxidizing agent and component adjusting agent 25 are added to the molten steel, by which the product molten steel is produced in the ladle 10. Plural pieces of such ladles 10 are prepd. and are imposed on carriages 13a-13c which swivel and move 35 on rails 32 around a post 31, by which the ladles are circulated. An arc heating hood 12 having liftable electrodes 11 is swiveled around the post 31 to heat the molten steel in the ladles 10 and to adjust the temp. thereof. The ladle 10 contg. the molten steel is hoisted by a ladle crane 15 and is transported over a continuous casting machine 16.