baber/WOPTO huggingface dataset:
Patent JP-S63156495-A (JP)
Title: Color burst transmission method
Inventor: OUCHI NOBUAKI
IPC: H04N11/04
Filed: 1986-12-19
Abstract: PURPOSE:To improve the reproducibility of color of a reproduced picture by providing a detecting circuit obtaining the maximum value of a color burst signal without fixing the sample point of a color burst so as to transmit the maximum value, thereby transmitting the optimum color burst. CONSTITUTION:An analog color picture signal is fed to an A/D converter 1 and a clock generation circuit 2. The I signal in the digitized color signal being the output of the A/D converter 1 is sampled by a D-flip-flop in a maximum value detecting circuit 3 and it is compared with a preceding value by a comparator. When the value is larger than the preceding value, the value of the sampling point is used as the maximum value and latched in the D-flip-flop. The value sampled at the next clock is compared with the just preceding sample and a larger value is latched in the D-flip-flop. The processing is applied to the sampling points of all the color bursts to use the sampling point of the maximum value as the I signal and the sampling just after sampling point is used as the Q signal.
Patent JP-H02193922-A (JP)
Title: Cell protective composition
Inventor: ADORIAN KARUTERU
IPC: A61P9/00
Filed: 1989-11-22
Abstract: PURPOSE: To obtain a composition for cytoprotection containing benzomorphan derivative and useful for treatment of cerebral ischemia disease, epilepsy and disease concerning neuronal degneration. CONSTITUTION: This composition for cytoprotection includes 0.5-90% benzomorphan derivative of the formula [R1 is methyl or ethyl; R2 is methyl or ethyl; R3 is 2-methoxyethyl, 2-methoxypropyl, 2-furylmethyl (furfuryl), etc.], or an α-form, a β-form, an enantiomer or a salt thereof based on the whole composition, formulated with conventional pharmaceutical additives and formulated to a medicine by a conventional method to provided an objective composition. The composition is prepared in a form of tablet, pill, granule, aerosol, syrup, etc. The daily dose thereof in the oral administration is 1-30mg. The compound of the formula is exemplified by (-)-(1R,5R,9R)-N-(2-furylmethyl)-5,9-dimethyl-2'- hydroxy-6,7-benzomorphan.
Patent JP-H10323871-A (JP)
Title: Device and method for resin molding
Inventor: KAMITE MASAYUKI
IPC: B29C45/16
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a molding device for forming clear color patterns without lowering the strength remarkably. SOLUTION: A resin molding device comprises a main kneader 10 provided with a main cylinder 11 and a main screw 12 for kneading a resin material and transferring the material into a mold in the main cylinder 11 and an introduction machine 20 for introducing a color pattern material contributing to color patterns of a molded product into the main kneader 10, and the introduction machine 20 is provided with a hopper 21 into which the color pattern material is introduced and kept therein and an introduction opening 22 for introducing the color pattern material into the main cylinder 11, and the introduction opening 22 is positioned close to the mold in the main cylinder 11.
Patent JP-H09121971-A (JP)
Title: Chair with seat position adjusting mechanism
Inventor: TAKAGI YUSUKE
IPC: A47B9/16
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a chair equipped with seat position adjusting function, which can elevate the seat part horizontally and assist the elevating motion by tilting the seat forward largely. SOLUTION: An X-link mechanism 9 and an air spring 24 to actuate the mechanism 9 are installed between a mounting frame 4 fixed to the undersurface of a seat 2 and a seat receptacle table 5, wherein the X-link mechanism 9 is composed of the first link member 12 and second link member 13, whose one side ends are borne by the front of receptacle table 5 and the mounting frame 4 through shafts 14, 15 and other ends are engaged through rollers 17, 19 by guide grooves 22, 23 in rails 16, 18 furnished in the rear of receptacle table 5 and the mounting frame 4.  The guide grooves 22, 23 are formed from respective horizontal portions 22a, 23a and inclined portions 22b, 23b, and when the seat part 2 is lifted by the air spring 24, first the seat 2 elevates horizontally with rolling of the rollers 17, 19 in the horizontal groove portions 22a, 23a, and then tilts forward largely with rolling of the same rollers 17, 19 in the inclined groove portions 22b, 23b.
Patent JP-H10150066-A (JP)
Title: Semiconductor device
Inventor: KURIBAYASHI KIMITAKE
IPC: H01L21/60
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting between adjacent wires caused by wire deformation during resin sealing because when electrode pads of a semiconductor chip are wire-bonded to a lead frame, because a bonding surface of the lead frame are planar and a bonding wire forms a loop. SOLUTION: Wire bonding faces (inside ends) 13 of an inner lead frame 12 of a lead frame 1 are tilted to electrode pads 23 of a semiconductor chip 2 mounted on a tab 11 of the lead frame 1 so that a bonding wire 3 for connecting the electrode pad 23 and inner lead 12 can be extended linearly toward the plane of the lead frame 1. Thereby a sag in the bonding wire 3 can be prevented, a short-circuiting between adjacent wires caused by wire deformation during sealing with resin 4 can be prevented, and thus the reliability of its semiconductor device can be improved.
Patent JP-H03169273-A (JP)
Title: Drive circuit for switching device
Inventor: FUKUNAGA MASANORI
IPC: H02M7/538
Filed: 1989-11-22
Abstract: PURPOSE:To set an appropriate quiescent time by monitoring the make and break conditions of two switching elements totem-pole-connected, and judging the make and break condition of one switching element by the make and break condition of the other. CONSTITUTION:High-voltage side and low-voltage side power switching elements PSW 2U, 2L are totem-pole-connected between both positive and negative electrodes. The make and break conditions of the PSWes 2U, 2L are monitored with monitors 13U, 13L. The output of a monitor circuit 13U is level-shifted (14) and sent to a judging circuit 12L, and that of the monitor circuit 13L is sent to a judging circuit 12U. A switching command signal generating section 7 outputs command signals 8U, 8L and sends them to the judging circuits 12U, 12L. The output of the judging circuit 12U is level-shifted (9), amplified (10U), and controls a PSW 2U through the medium of a gate resistor RGU. While, the output of the judging circuit 12L is amplified (10L) and controls the PSW 2L through the medium of a gate resistor RGL. This makes it possible to set an appropriate quiescent time for the 'on' times of the PSWes 2U, 2L and prevents an excessive current by simultaneous conduction.
Patent JP-H09137065-A (JP)
Title: Water-based spray composition
Inventor: ROBIN UIRIAMU DEKUSUTAA
IPC: C08K5/42
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous spraying composition containing a water-soluble polymer and a specific surfactant, having increased water drop size, exhibiting decreased spraying draft possibility and useful for application of agricultural compounds.  
     SOLUTION: This aqueous spraying composition contains (A) about 0.0005-1wt.% and (B) about 0.05wt.% surfactant selected from a group consisting of a sulfonated surfactant, a sulfated surfactant and their mixture and having at least one straight-chain or branched chain containing at least 9 carbon atoms. Furthermore, the component A is a polymer selected from a group consisting of poly(ethylene oxide), poly(vinyl alcohol), poly(vinylpyrrolidone), poly(vinyl ether) and their mixture, and e.g. an α-olefinsulfonate, etc., is preferably used as the component B. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04185774-A (JP)
Title: Cotton bale and its production
Inventor: KINOSHITA TSUKASA
IPC: D06M15/643
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a cotton bale causing little moisture-absorption and moisture-desorption of ginned cotton by applying a specific amount of a polyorganosiloxane having a specific structure to a ginned cotton to be pressed and baled. CONSTITUTION:A cotton bale causing little moisture variation of ginned cotton with variation of the temperature and humidity of environment is produced by applying 0.03-2wt.% of a water-insoluble or water-dispersible linear polyorganosiloxane to pressed and baled ginned cotton. The polyorganosiloxane has 10-6,000 siloxane units of formula I [A and B are bonded in the state of block or random bonding; A is dimethylsiloxane unit of formula II; B is modified siloxane unit of formula III (R<1> and R<2> are 2-3C alkylene; R<3> is H, l-8C alkyl, etc.; (e) is 1-10); T<1> and T<2> are polysiloxane terminal group of formula IV, V, Vl or H (R<4> is 1-3C alkyl; (d) is 0-3); (a) is 10-2,000; 1<=b<=2a)].
Patent JP-H06119986-A (JP)
Title: High frequency lighting circuit or discharge tube
Inventor: SUGIYAMA KAZUO
IPC: H05B41/24
Filed: 1992-10-06
Abstract: PURPOSE:To stabilize the output of a discharge tube by lessening the feedback when a supply voltage is high, increasing the withstand voltage, allowing it to serve for correction of the tuning frequency of a back-coupling transformer, also by lessening the number of serial capacitors when the supply voltage is low, enlarging the amount of feedback, managing with a reduced withstand voltage, and allowing it to serve for correction of the frequency. CONSTITUTION:A (+)-power supply is connected with the input terminal TB1 of a power supply while a (-)-power supply is connected with terminal TB2. The (+) of the power supply is connected with the common terminal PB of a back-coupling transformer T, while one end of the discharge tube connected with another, a high voltage terminal P1. Collector C of a transistor Tr1 is connected with the other, a low voltage terminal of the transformer T, while the base B is supplied from the terminal PB with a bias voltage via a fixed resistance R1. Feedback capacitors C2 and C3 are furnished between the base B and terminal P1, and a diode D for clipping the feedback voltage is connected with the base B. In this manner, repeated oscillations are made by the amplifying action of the transistor Tr1.
Patent JP-H06129434-A (JP)
Title: Outer ring of cam follower device for valve system of engine
Inventor: IWASA HIROSHI
IPC: F16C33/34
Filed: 1992-10-21
Abstract: PURPOSE:To secure the extent of excellent peeling resistance even in the case where a lubricating condition is so severe. CONSTITUTION:When a range of 0 to 50mum in depth from the surface of an outer diametral surface is defined as a surface layer part, a maximum compressive residual stress in this surface layer part is set down to 50 to 110kgf/mm<2>. Likewise hardness in this surface layer part is defined as Hv830 to Hv960. In addition, a rate of residual austenite in the surface layer part should be set to more than 7 capacity percent. Then, minute and successive jogs are formed on the surface. Each roundness conversion diameter of projections 2, 2 constituting the aforesaid jogs in the case of supposing that each area of recesses 1, 1 constituting these jobs accounts for 80% of the whole surface area should be set to less than 15mum. In addition, superfinishing is applied to an inner diametral surface.
Patent JP-H01147877-A (JP)
Title: Electric power converter
Inventor: YAMAZAKI HIDEKI
IPC: H02M1/00
Filed: 1987-12-04
Abstract: PURPOSE:To make large amounts of current flow using a conductor of a relatively small cross sectional area by accommodating a power semiconductor element and a main circuit conductor of a ceramic superconducting material in a very low temperature container in which very low temperature liquid is housed. CONSTITUTION:A main circuit conductor 11 composed of a ceramic superconducting material and a power semiconductor element 12 are housed in a very low temperature container 13, and are immersed in a very low temperature liquid 14. A superconducting breaker 31 is housed in a very low temperature container 32, and is immersed in a very low temperature liquid. A very low temperature maintenance pipe 22 is interconnected with very low temperature containers 13, 32, and houses a superconducting material 21 for sending power within it. Since all of superconducting materials 11, 21, and 31 are immersed in the very low temperature liquid 14, no power is lost. So, large amounts of current flow in extremely high current density to be supplied to a load 4. In a case abnormally large amounts of current flow through the load 4, when large amounts of current of several times normal current, for example, 2-3 times, flow to a superconducting breaker 31 of an abnormal current breaker 3, this superconducting breaker 31 causes a quench and shuts off the current by itself.
Patent JP-2000129115-A (JP)
Title: One pack type moisture-curable urethane resin composition and adhesive
Inventor: OKAMOTO SHINICHI
IPC: C09J175/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a one-pack type moisture-curable urethane resin composition that is easy to use and capable of excellent contact adhesion, in other words, having good coating workability and contact properties. SOLUTION: This composition is prepared by formulating an oil-gelling agent of an N-alkyloyl-L-glutamic acid-α,γ-dialkylamide to a urethane prepolymer prepared by the reaction with a diphenylmethane diisocyanate that contains 2',4'-diphenylmethane diisocyanate as an isocyanate-terminal prepolymer.
Patent JP-H09144387-A (JP)
Title: Dry type outer structure
Inventor: KOBAYASHI TOMIO
IPC: E04H17/14
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To use members for outer wall construction and outer structure construction in common by using a exterior facing material which is popular and enable easy construction by inserting a mounting plate part of a support column into a mounting member having a cross section in the shape of C character to mount the facing material on the support column. SOLUTION: A dry type outer structure is provided with a support column 2 which has a mounting plate part 22 in a cylindrical body 21, a exterior facing material 6, and a mounting member 60 which is arranged on the exterior facing material 6 in the vertical direction and has a cross section in the shape of C character. The exterior facing material 6 is attached to the support column 2 by inserting a mounting plate part 22 of the support column 2 into the mounting member 60 having the cross section in the shape of C character in the arrow direction. Thus, the dry type outer structure as a fence on which the exterior facing material 6 is arranged on front and back sides is formed by inserting the mounting plate part 22 on both sides of the support column 2 into the mounting member 60 to attach the exterior facing material 6.  Consequently, even if the exterior facing material is thin and a popular product, it can be used in the construction. Accordingly, members for outer wall construction and outer structure construction of a building such as a house can be used in common, and it is possible to reduce cost and enable simple and convenient construction.
Patent JP-H09122502-A (JP)
Title: Method for filling ion-exchange resin in desalting tower and desalter
Inventor: KOGURE SHIGERU
IPC: B01J47/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To shorten the filling time and to reduce the exposure of an operator to radiation by filling a slurried ion-exchange resin in a desalting tower, dipping the resin in water and eluting the impurities remaining in the resin. SOLUTION: A desalted water is supplied to the resin receiving tank 4A of a resin feeder 4, and an ion-exchange resin 1A is added from a resin bag P to prepare a resin slurry 1B. A valve 4E is then closed, and a valve 4F is opened to supply a driving water to an ejector 4B. Consequently, the slurry 1B is sucked by the ejector 4 and introduced into a desalting tower 2 on the left end, and the slurry is successively filled in the following deslating towers 2. The valve 10A of the desalting tower 2 on the left end is opened simultaneously with the filling to supply a necessary amt. of water from a utility pipeline 10 to clip the resin 1 in the water. The second tower 2 and so forth are operated in the same way.
Patent JP-H11125918-A (JP)
Title: Image forming device
Inventor: ITO NOBUYUKI
IPC: B41J2/44
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving resolution and obtaining high image quality by adopting a novel constitution for an image carrier, without changing the performance of an exposure device in the image forming device and the mechanical accuracy of a whole device. SOLUTION: In the image forming device for forming an electrostatic latent image on the surface of a photoreceptive drum 1 (image carrier), in such a manner that on the surface of the drum 1, an image is spot-formed and the surface of the drum 1 is scanned with laser light from a laser light source, the drum 1 is provided with a surface layer having a large number of divided photoreceptor pieces 1a smaller than the diameters of beam spots and the resistance value of the surface layer is smaller than 1.0×10<12> Ω.cm.
Patent JP-H083686-A (JP)
Title: Cold rolled steel sheet excellent in uniformity of workability and its production
Inventor: HASHIMOTO NATSUKO
IPC: C22C38/00
Filed: 1994-12-09
Abstract: PURPOSE:To prevent the occurrence of material deterioration at the edges in the width and the longitudinal direction of a rolled coil and to improve rolling yield by adding Ti to an ultralow carbon steel and optimizing S content and Ti content in the steel, respectively. CONSTITUTION:This steel has a composition which consists of, by weight ratio, 0.0005 to 0.007% C, 0.03 to 0.15% Mn, 0.005 to 0.8% Si, 0.005 to 0.1% Al, <=0.2% P, 0.004 to 0.02% S, <=0.007% N, 0.01 to 0.1% Ti, and the balance Fe with inevitable impurities and satisfies the condition of Ti*/S=1.5 when Ti* represents (Ti-3.42N) and in which the proportion of the quantity of S precipitated in the form of MnS in the total S quantity, K=(S% as MnS)/(total S%), is regulated to <=0.2. Further, preferred quantity of precipitated C is 0.0003%. This steel is hot-rolled at heating temp. of <=1200 deg.C and at finishing temp. of >=(Ar3-100) deg.C, coiled at a temp. between room temp. and 800 deg.C, cold-rolled at 60% draft, and annealed at a temp. not lower than the recrystallization temp.
Patent JP-2001126816-A (JP)
Title: Jack and portable device with the same
Inventor: ARIMURA MINORU
IPC: H01R29/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a jack having 2-way closing circuits, which facilitates pulg detection and simplifies the accompanying circuits and reduces accompanying current consumption. SOLUTION: A plug detection pin 16 is provided in the jack 1 having a 2-way closing circuits. When a plug is not inserted into the jack 1, the plug detection pin 16 is short-circuited with a GND pin 11 and a Low signal is inputted into a plug detection signal input circuit 5. If, on the other hand, the plug is inserted into the jack 1, the plug detection pin 16 is open-circuited with the GND pin 11 and is pulled up by resistor 161 to High, and a High signal is inputted into the plug detection signal input circuit 5 to detect the plug insertion.
Patent JP-H09185810-A (JP)
Title: Production of magnetoresistive sensor
Inventor: JIYARARUDO SAIDORAA
IPC: G11B5/39
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for easily producing a magnetoresistive sensor with reliability. SOLUTION: This sensor is a sensor used for reading and writing the magnetic patterns stored on a magnetic memory disk and is formed by using a Corbino structure consisting of an inside electrode and outside electrode between with a magnetoresistive element is sealed. The sensor is formed on the front surface of a laminated structure formed by laminating layers. The first layer 21 and fifth layer 25 of the laminated structure consist of high-resistance semiconductor materials, the second layer 22 and the fourth layer 24 consist of magnetoresistive materials and the third layer 23 consists of a metal or its composite structure. The second layer and the fourth layer form a loop enclosing the third layer. The first layer and the fifth layer form a loop enclosing the second layer and the fourth layer. Dopants are diffused to the front surface of the laminated structure to convert the end face parts of the first layer and the fifth layer to low resistance and to form a conductive loop. This conductive loop functions as the outer electrode of a Corbino disk and the third layer functions as the inner electrode.
Patent JP-H05115860-A (JP)
Title: Wiping-out device for peripheral surface of column body
Inventor: TANAKA KATSUNORI
IPC: B08B11/00
Filed: 1991-10-24
Abstract: PURPOSE:To provide a device for wiping out the peripheral surface of a column body without causing uneven wiping, etc. CONSTITUTION:(a) a column body holding/turning means 10 equipped with an inserting hole 11a for a column body 1 installed in the axial center of a rotor 11, an annular elastic body 12 installed inside the inserting hole and a compressing piece 13 for compressing the elastic body in the axial direction, (b) a paper pressing means 30 equipped with a mechanism for moving paper, etc., for wiping-out until they touch the peripheral surface of the column body and simultaneously equipped with a mechanism for keeping pressing force of the paper, etc., for wiping-out to the same peripheral surface constant and (c) a solvent supply means 40 for conveying solvent in a tank 41 to the paper, etc., through an opening/closing control valve 92 are provided.
Patent JP-2000132316-A (JP)
Title: Input device using keyboard device
Inventor: OGURA TAKESHI
IPC: H03M11/04
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an input device capable of easily performing the execution of function such as the activation of program and easily confirming registered conditions even when many functions are registered or changed. SOLUTION: Separately from a first key input part 3 to which a certain function is assigned, a second key input part (programmable key) 2 capable of freely registering or changing functions is provided. By operating any one of programmable keys 2, processing is performed so as to display the explanation of a function registered to the operated key when the operating time of the key is shorter than preset prescribed time ΔT and to execute the registered function when the operating time of the key is longer than the prescribed time ΔT.
Patent JP-2000134783-A (JP)
Title: Terminal structure for coaxial cable
Inventor: YAMADA OSAMU
IPC: H01R9/05
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure for connection which can be realized at low cost and allows high density mounting. SOLUTION: This structure is provided with a terminal 14a of a ground wire, extracted near the edge 16a of the remaining part of a sheath 16 after a part of the sheath 16 is removed, and a tape-like conductor foil 15 is untied and a terminal 12a of a core wire extracted after the conductor foil 15 is untied, and the end of the eventually exposed dielectric material 13 is removed. The untied conductor foil 15 is wound around the remaining part of the dielectric material 13 and soldered. Components such as connectors are not used.
Patent JP-H09148324-A (JP)
Title: Method for forming silicon nitride film
Inventor: TSUKUNE ATSUHIRO
IPC: H01L27/108
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a silicon nitride film suitable for a dielectric of a capacitive device, by which the amount of oxygen existing in a silicon nitride film and at interface between substrate and silicon nitride film is decreased. SOLUTION: A wafer is put in evacuated chamber 1 and heated to about 800 deg.C. Dimethy-hydragin gas is supplied in the chamber 1. After enough eliminating the natural oxide film on the surface of the wafer 10, ammonia gas or monomethylhydrazine gas is supplied and the supply of the dimethylhydrazine gas is stopped. A silicon nitride film is formed on the wafer 10 in this way.