baber/WOPTO huggingface dataset:
Patent JP-2001130470-A (JP)
Title: Knock-down bicycle
Inventor: SHIMADA TETSUYA
IPC: B62K15/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a knock-down bicycle capable of being disassembled and reassembled in short time without requiring any special tool possibly required at the time of disassembly and storing in a cabin compactly with high flexibility. SOLUTION: In this knock-down bicycle, a front fork 2 is pivoted steerably at the front end part of a main frame 1 through a steering shaft 15, a saddle stay 4 is installed vertically at the rear end part of the main frame 1, and rear forks 3 and 21 are extended for installation. The front and rear forks 2 and 3 and the saddle stay 4 are formed foldably along the main frame 1, and a power transmission module 5 forming one 21 of the rear forks is formed detachably from a crankshaft 11 and a rear shaft 24.
Patent JP-H02160369-A (JP)
Title: Grating for lead-acid battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/74
Filed: 1988-12-12
Abstract: PURPOSE:To enhance the tightly contacting property between a grating and an active substance attached thereto and prolog the charge/discharge cycle life by forming a facial course over the surface of the body of a grating, wherein the facial course contains a large quantity of zinc. CONSTITUTION:A facial course containing a large quantity of zinc is formed on the surface of the body of a grating. As the surface of graing contains zinc very much, the characteristic of an oxidated corrosion layer generated on the facial course is improved to increase the tight contact property of this corrosion layer to the body of grating which suppress occurrence of exfoliating phenomenon at the interface with active substance. The overcharge potential will drop on the facial course containing much zinc, which will influence the physical property of active substance existing near the grating. This prolongs the charge/ discharge cycle life.
Patent JP-H05151736-A (JP)
Title: Thin-film magnetic head slider
Inventor: YOSHIKAWA HIDEKI
IPC: G11B5/31
Filed: 1991-11-28
Abstract: PURPOSE:To improve the regulation of the thickness of rail parts and the friction characteristics of these parts by forming head base parts atop a slider substrate and laminating slider rails by film formation in continuation with the head base parts. CONSTITUTION:After thin-film heads 3, 4 are formed via the head substrate 5 on the flanks of a slider substrate 2, a plane 21 to constitute a groove part is formed by ion beam etching, etc., atop the substrate 2 exclusive of the base parts 6, 7 of the heads 3, 4. The thin film of a sliding material constituting an air lubricating surface the plane 21 is masked at prescribed points and is formed to a rail shape by a sputtering method, etc., to form the rail parts 8, 9. Finally, the rail parts 8, 9 are polished to a prescribed thickness to form the rail parts 8, 9 having the air lubricating surfaces. As a result, the air lubricating surfaces are formed of the material different from the head substrate material, by which the degree of freedom of design is increased and the rail parts are formed with the high accuracy.
Patent JP-H079054-A (JP)
Title: End cap
Inventor: ANSONII RIN ROTSUSHITAA
IPC: B21D53/00
Filed: 1991-11-28
Abstract: PURPOSE: To provide an end cap which may be rapidly and easily mounted on the end of a louver. CONSTITUTION: The end cap 10 has an end wall 12, a shaft 16 disposed on one side of the end wall for pivotal mounting of the end cap 10 and upper and lower flanges 13 and 14 that extend along the upper and lower edges of the end wall 12 which extend over the upper and lower surfaces of the louver 11 in use. The louver 11 is used in conjunction with the hollow sheet metal louver including a resilient deformable gripping member 20 installed between the upper lower flanges 13 and 14 which in use allow the end cap 10 to be pushed onto the louver 11 where the gripping member, which is located within the hollow louver, bears against the sheet metal so as to hold the louver 11 between the gripping member 20 and each upper and lower flange 3 and 14.  In addition, the novel device of side by side stacking the assembled louvers is provided to allow the engagement of the shaft 16 with a bracket 17.
Patent JP-H10216511-A (JP)
Title: Chemical for adsorption separation and adsorption separation
Inventor: KITAGAWA TETSUJI
IPC: C07B57/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To heighten the mechanical strength of a chemical for adsorption separation and efficiently carry out adsorption separation of optical isomers by using an agent for adsorption and separation produced by immobilizing an optically active organic compound on a zeolite. SOLUTION: A chemical for adsorption separation of optical isomers such as optically active amino acids, carboxylic acids, etc., to be used for agrochemicals, pharmaceuticals, and food additives, etc., is produced by immobilizing an optically active organic compound in a zeolite. The optically active organic compound is a compound having one or more optically active sites, and amino acids, optically active amines, optically active carboxylic acids are cited and the optically active amines are especially preferable. As the zeolite, a zeolite ion-exchanged by a transition metal ion is preferable and a faujasite type zeolite and a β type zeolite are especially preferable. Further, the mole ratio of cation in the zeolite or the chemical for adsorption separation to the optically active organic compound to be immobilized is controlled to be 0.01-4, and preferably 0.01-2.
Patent JP-H09161686-A (JP)
Title: Klystron tube sliding device
Inventor: FURUYA KANTARO
IPC: H01J23/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To easily, smoothly slide and eliminate danger of falling down even when completely drawn out. SOLUTION: A roller 13 on the klystron tube side rolls over the upper surface of an upper plate part 211 of a bracket 21 on a bay side, a roller 23 on the bay side rolls over the lower surface of a lower plate part 112 of a bracket 11 on the klystron tube side, and the klystron tube is smoothly slid. When the klystron tube is drawn out on the front side, the upper side edge of a supporting fixture 22 is fit to a stopper 14 before the roller 13 runs on the roller 23, and floating up of the klystron tube side is prevented, and danger of falling down of the klystron tube caused by carrying of the roller 13 beyond the roller 23 is eliminated.
Patent JP-H07167986-A (JP)
Title: Emergency power source interchange device for nuclear power plant
Inventor: YOSHIZUMI MASAMI
IPC: F02B3/06
Filed: 1993-12-15
Abstract: PURPOSE:To provide an emergency power source interchange device for a nuclear power plant for interchange emergency power to the emergency generating line of diesel power generating equipment incapable of starting from the generating unit of sound diesel power generating equipment by providing the emergency power source interchange device between plural generating units. CONSTITUTION:An emergency power supply interchange device for a nuclear power plant provided with plural generating units 3a, 3b is provided with an emergency power supply interchange panel 13 formed of interchange circuit breakers 15a, 15b connected to emergency bus-lines 9 to which emergency diesel power generating equipment 12 installed at power generating units 3a, 3b are connected, and an interchange bus-line 14 connected to the interchange circuit breakers 15, 15b so as to communicate the emergency bus-lines 9 with each other.
Patent JP-2000139177-A (JP)
Title: Engine stop controller in combine harvester
Inventor: YAMAZAKI HIROAKI
IPC: A01D69/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce carrying seed of a feed chain or stop carrying of the feed chain interlockingly with operation of an emergent engine stop switch and a switch for detecting clogging of waste straws. SOLUTION: An emergent engine stop switch 50 is provided so as to be operatable in emergency at upper part of a cylinder cover 31 for housing a threshing drum 28 in a threshing part 20 and a switch 54 for detecting clogging of waste straws is provided on the base end side of a waste straw chain 36 and when at least either one of the emergent engine stop switch 50 or the switch 54 for detecting clogging of waste straws is turned on, a feed chain driving motor 58 is decelerated or stopped interlockingly with the above operation and carrying speed of the feed chain 26 is decelerated or stopped.
Patent JP-H11220745-A (JP)
Title: Device and method for camera signal processing
Inventor: YAMAMOTO TOSHIHISA
IPC: H04N9/07
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent a false color from being generated by a correlation value for weighting, even if there is a noise caused by a CCD or the like in interpolated pixel data. SOLUTION: This device is equipped with an image data interpolation part 15, which generates interpolated pixel data in each direction by interpolating from two directions on the basis of pixel data in a position and/or surrounding of the pixel generated on the basis of an image-pickup signal from a solid-state image-pickup element where an image-pickup light enters by way of a color filter, a correlation value detection part 16 for detecting a correlation value that indicates the degree of correlation in the two directions of the interpolation pixel data, a noise elimination part 17 for subtracting a specified value from the correlation value, a weighting and adding circuit 22 for generating the interpolation pixel data by weighting and adding the interpolated pixel data of each of the directions on the basis of the correlation value from which the specified value is subtracted,  and an image generation means for generating an image on the basis of the interpolated image data. By this device and method for camera signal processing, it is possible to have the interpolated pixel data weighted by means of the correlation value of fewer noises and a false color signal in an image to be outputted is not generated and the image will not deteriorate.
Patent JP-H03176072-A (JP)
Title: Training apparatus for purposed mental condition
Inventor: KAWASAKI HIROTOKI
IPC: A61M21/02
Filed: 1989-12-06
Abstract: PURPOSE:To enable the setting of initial recognizable information relatively according to existing mental condition along with a handly use by means of utilizing a personal computer by detecting a pulse transmission time length between a transmitting electrode and a receiving electrode arranged adhesively on skin of a living body for a specified number of set pulses. CONSTITUTION:A training apparatus is started to apply transmitting electrodes 7 and receiving electrodes 8 at a proper interval, preferably 5-10cm at proper positions on the surface of a human skin, that is, at sensitive perspiration parts where one breaks into a cold sweat, preferably, at palms, arm pits, a forehead or the like. Recognizable information is displayed on a graphic display mean 3 based on a reference value (tb) at the preceding training time. A graphics is generated in which a cursor 19 moves vertically along a vertical line with a direction of tension taken at an upper part and a direction of relaxation taken at a lower part. A pulse oscillation command section 10 gives a command to a pulse oscillating section 18 to perform an oscillation and the pulse oscillating section 18 oscillates a square wave pulse of 10Hz, 3v and 1muA at an interval T set at (t) between the rising and the falling.
Patent JP-H07163364-A (JP)
Title: Esterase gene
Inventor: MATSUKI YASUSHI
IPC: C12R1/19
Filed: 1993-12-15
Abstract: PURPOSE:To obtain the subject gene capable of efficiently producing an esterase by preparing a plasmid integrated into a vector DNA and transferring it to a microorganism so as to remarkably improve the productivity of an esterase in the resultant transformant microorganism. CONSTITUTION:An esterase gene coding at least region from the first amino acid to the 362th amino acid of the amino acid sequence represented by the formula, a recombinant plasmid containing the gene, a microorganism containing the plasmid and a method for producing an esterase by using the microorganism containing the plasmid.
Patent JP-H08154145-A (JP)
Title: Image input device
Inventor: NITTA KEIICHI
IPC: H04N1/387
Filed: 1994-11-25
Abstract: PURPOSE: To display a test chart or the like for adjusting an image pickup parameter by an illumination device for a transmission original and to improve the efficiency of image pickup parameter adjustment. CONSTITUTION: This image input device is provided with an original platen 2 for mounting the original 1, image pickup cameras 7 and 8 for picking up the images of the original 1 mounted on the original platen 2, a light emission display means 3 capable of illuminating the original 1 from a back surface and displaying the images on an original mounting surface and a synchronization means for synchronizing the image pickup scanning of the image pickup cameras 7 and 8 and the display scanning of the light emission display means 3.
Patent JP-H03175822-A (JP)
Title: Pll oscillation circuit
Inventor: UCHIYAMA TOSHIICHI
IPC: H03L7/18
Filed: 1989-12-05
Abstract: PURPOSE:To speedily realize in-phase after power is supplied or at the time of reinputting into in-phase when the signal is out of phase by resetting a digital frequency divider when power is supplied or at the time of re-synchronization. CONSTITUTION:A part of the output of a reference signal generator SO is inputted to the reset terminal of the digital frequency divider DIV through an edge detector EDGE.D, a timing generator TIM.G and a D-type FF circuit D.FF. When power is simultaneously supplied to all blocks with such constitution, SO and VCO are simultaneously started with the supply of power and one pulse is transmitted to PD whenever the output pulse of VCO is inputted to DIV. At that time, DIV in the middle of counting is reset at a prescribed timing by a signal from SO, and the output from VCO, which is inputted to PD, is set in a state where a phase slightly advances faster than SO. Thus, VCO gradually rises from a frequency lower than a regular state immediately after it is started. After resetting, in-phase is realized in a comparatively early stage. Consequently, the rise of an electronic circuit is speeded up.
Patent JP-H10156467-A (JP)
Title: Band blade bending device
Inventor: KUKUMIYA MAKOTO
IPC: B21D5/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To dissolve the effect due to the quantity of displacement generating in a band blade in the case of bending and to work the band blade with high precision by connecting a driving roll to a driving motor via an elastic shaft coupling. SOLUTION: The band blade W with the blade edge up is fed from the right to the left on a table 1. First, the curl of the band blade W wound in a roll shape is straightened with a leveler 2 and successively fed to a band blade bending machine 4 through a pair of left and right driving rolls 3. The driving roll 3 is connected to the rotating shaft of a driving motor 6 via the elastic shaft coupling 5. This elastic shaft coupling 5 is so called a rubber shaft coupling connected a pair of flanges with an elastic rubber. The blade W is always and correctly fed regardless of the quantity of displacement by using the elastic shaft coupling 5 like this even though the displacement difficult to predict generates in the blade W in the case of bending.
Patent JP-2001133613-A (JP)
Title: Reflection substrate
Inventor: SHIBAZAKI HIRONORI
IPC: G02B1/14
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To form an intermediate layer, on which a reflection film consisting of aluminum or silver can be formed with high adhesion on the surface of a synthetic resin substrate having a rather small volume of energy, to mass- produce the intermediate layer under the same conditions, even on a substrate of a different resin material, and to decrease the cost. SOLUTION: An intermediate layer 6, consisting of titanium or chromium is formed on the surface of a synthetic resin substrate 2, and a reflection film 4 consisting of aluminum or silver is formed thereon. The intermediate layer 6, consisting of titanium or chromium shows extremely high adhesion with any material, regardless of whether it is a conductive material such as a metal or an insulating material such as a synthetic resin, and improves the resistance against peeling of the reflection film 4 which consists of aluminum or silver.
Patent JP-H06140886-A (JP)
Title: Level shift circuit
Inventor: UTSUNOMIYA SHINOBU
IPC: H03K5/00
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a level shift circuit capable of monitoring a level shift output voltage and detecting a peak. CONSTITUTION:The level shift circuit which shifts in level a reference voltage Vref 1 by a resistor ratio R1/R2 so as to output it is provided with a comparator 2 comparing the level shift output voltage VOUT with the variable reference voltage Vref 2, an up counter 3 executing count-up in accordance with the output and a D/A converter 4 converting data from the up counter 3 into an analog voltage. Thus, the level shift output voltage is monitored by the comparator 2 and also the peak voltage is held even if the variable reference voltage changes so that the peak value can be outputted.
Patent JP-H10161597-A (JP)
Title: Liquid crystal display device and liquid crystal projector using the device
Inventor: FUJISAWA NOBUAKI
IPC: H04N9/31
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a liquid crystal projector which use a single liquid crystal panel, produce no flickering in the screen, display color images of natural motions or project color images. SOLUTION: Color data of analog RGB signals is alternately written into RAM 16r-16b or 16r'-16b'. On the other hand, color data is read out from the RAM 16r'-16b' or 16r-16b which are not being subject to write processing with the period e.g. three times the length of the write period and, after its gain, etc., are adjusted by a LCD driver 12 to output R(red), G(green) and B(blue) signals of a shortperiod on a liquid crystal panel 5 by changing switches 13r-13b. And it is then possible to irradiate the liquid crystal panel 5 with the corresponding colors in synchronization with the outputs of R, G, B color signals through a rotating filter 4. By this constitution, images are projected with a very short period onto a screen, etc., and image projection of natural motions is carried out without flickering.
Patent JP-H07168850-A (JP)
Title: Image information processor
Inventor: KAMIKOKURIYOU MASARU
IPC: G06F17/30
Filed: 1993-12-16
Abstract: PURPOSE:To automatically determine a registration destination candidate and to enable automatic registration only by selecting a registration destination on the basis of the candidate by providing an automatic registering means which automatically registers image information to be registered at a registration destination selected out of registration destination candidate group. CONSTITUTION:An OCR board 60 is connected to an interface circuit 36 and a page memory 40, and functions to recognize the characters of effective character string information of a document on the basis of stored data in a specific area of a page memory 40 temporarily stored with the image information to be stored on an optical disk 19 and supplies the recognized effective character string information to a CPU 34 through the interface circuit 36. Then the CPU 34 automatically determines the registration destination candidate corresponding to a document input to be registered on the basis of the effective character string information. Namely, the character at a specific part of the input image is recognized on the processor side to retrieve the key word of the document which is already registered and an operator is automatically shown which binder the image information is registered and only makes a choice.
Patent JP-H04185112-A (JP)
Title: Collector dot and circuit
Inventor: KOMATSU SADAHIRO
IPC: H03K3/2885
Filed: 1990-11-20
Abstract: PURPOSE:To make the entire circuit constitution small by connecting plural output transistors(TRs) in cascode to the output electrode of one TR being a component of a differential circuit to shunt a current flowing to the one TR by the number of output TRs. CONSTITUTION:With an inverting clock signal inverse of CLK at an H level, TRs Q27, Q37, Q61 are turned on in the collector dot AND circuit, and a reference signal and the input analog signal are compared by 1st-3rd differential circuits 1-3. Thus, a current flows to collectors of TRs being components of each of the 1st-3rd differential circuits 1-3. In this case, the output current of each TR being a component of the 1st-3rd differential circuits 1-3 is shunted two systems by providing TRs Q26, Q29, Q32, Q34, Q60, Q63, Q66, Q68 in cascode connection. Thus, the circuit is formed without addition of a gate. Thus, the entire circuit constitution is made small.
Patent JP-2000143745-A (JP)
Title: Curable resin composition
Inventor: YAMAZAKI YUEI
IPC: C09J4/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition having excellent adhesiveness to the surface of metal (plating) of iron, copper, aluminum, etc., and useful as an adhesive or a coating agent by including a specific resin component and a nitrogen atom-containing chelating agent and controlling an acid value of the resin composition to a specific value or above. SOLUTION: This curable resin composition comprises (A) an polymerizable unsaturated monomer of (i) epoxy (meth)acrylate and (ii) styrene, etc., as a resin component and (B) a nitrogen atom-containing chelating agent such as ethylenediamine tetraacetic acid, preferably in (3/7) to (8/2) ratio of the component Ai / the component Aii and a ratio of the component B of 0.001-0.05 pts.wt. based on 100 pts.wt. component A and has >=15 mgKOH acid value. The component Ai is obtained by subjecting a polyfunctional epoxy compound such as a bisphenol type epoxy compound to esterification reaction with an unsaturated monobasic acid such as (meth)acrylic acid in the presence of an esterification catalyst.
Patent JP-H05153612-A (JP)
Title: Color contour emphasis circuit
Inventor: IKEDA KAZUMASA
IPC: H04N9/68
Filed: 1991-11-29
Abstract: PURPOSE:To generate a chrominance signal without degradation of picture quality due to pre-shoot, overshoot or color fluctuation. CONSTITUTION:An input chrominance signal is divided into amplitude information r and phase information theta. The contour part and the hue change part of the amplitude information is corrected by a hue change part correction circuit 5 and a contour part correction circuit 6 and the amplitude information after the correction is fed to a modulator 3. Moreover, the phase information theta is also fed to the modulator 3, in which the corrected amplitude information and the phase information are multiplied to generate the chrominance signal whose color contour is corrected.
Patent JP-H04185794-A (JP)
Title: Whisker sheet and method for producing the same
Inventor: OKU YASUYUKI
IPC: D21H13/46
Filed: 1990-11-20
Abstract: PURPOSE:To obtain the subject sheet having excellent handleability and useful as a reinforcing material, etc., in a good yield by dispersing and mixing fibers in and with whiskers, coagulating, mixing the coagulated mixture with fine fibrous cellulose and subsequently forming the prepared aqueous slurry into a sheet. CONSTITUTION:Whiskers such as silicon nitride whiskers having a fiber diameter of <0.5mum and a fiber length of <300mum are dispersed in and mixed with at least one kind of fibers (preferably having a fiber length of 2-8 mm) selected from organic fibers such as polyester fibers and inorganic fibers such as glass fibers, and subsequently coagulated with a coagulating agent such as aluminum sulfate. Or, the whiskers are dispersed in and mixed with, coagulated to prepare an aqueous slurry, which is mixed with the above-mentioned fibers (preferably in an amount of 2-8 pts.wt. per 100 pts.wt. of the whiskers) and coagulated. The coagulated product is mixed with fine fibrous cellulose, and the formed aqueous slurry is formed into the objective sheet by a wet paper-making method.