baber/WOPTO huggingface dataset:
Patent JP-S63215189-A (JP)
Title: Synthesizing device for video signal
Inventor: IDEI TOSHIO
IPC: H04N9/74
Filed: 1987-03-03
Abstract: PURPOSE:To prevent the picture quality of a main picture from being deteriorated and to automate color matching between a main screen and a subscreen by inhibiting the demodulation and modulation of a main screen signal and executing the time-division multiplexing processing of the main screen signal and a contracted subscreen signal in accordance with the state of a composite video signal. CONSTITUTION:A phase detector 53 outputs a voltage signal corresponding a phase difference between a contracted subscreen signal and a color burst signal. A voltage control oscillator 54 generates a 1st and a 2nd carrier signal controlled in a direction synchronizing the frequency and phase with the color bust signal of the main screen signal based on the voltage signal. Thereby, the 1st and 2nd carrier signals are continuously adjusted so that the frequency and phase of the color burst signal included in the chrominance subcarrier of the contracted subscreen signal to used for chrominance signal modulation always coincides with the color burst signal of a chrominance subcarrier of the main screen signal. Thereby, time division multiplexing processing of the main screen signal and the contracted subscreen signal can be executed by one analog switch in accordance under the state of the composite video signal.
Patent JP-H04284544-A (JP)
Title: Micro-controller
Inventor: YAMAGUCHI SATORU
IPC: G06F11/28
Filed: 1991-03-14
Abstract: PURPOSE:To provide a micro-controller capable of executing easily the analysis of a fault or the debugging of a system in respect of the micro-controller which incorporates a CPU and a peripheral circuit and is used for a specified purpose. CONSTITUTION:The micro-controller is the micro-controller which incorporates the CPU and the peripheral circuit, and is used for the specified purpose, and it is constituted so as to be provided with a start address setting means 1 to set a log start address, an address discriminating means 2 to discriminate whether the value of a program counter coincides with the set log start address or not, and an address.data storage means 3 to store data on an internal bus corresponding to the address after log start address and the address when the value of the program counter coincides with the set log start address.
Patent JP-H01225033-A (JP)
Title: Impregnated type cathode body structure and manufacture thereof
Inventor: SUZUKI YUKIO
IPC: H01J1/28
Filed: 1988-03-04
Abstract: PURPOSE:To closely stick a cup to a cathode substrate and firmly fix it by forming the opening section side of the side face of the cup into a taper shape inclined inward. CONSTITUTION:The opening section side of the side face 1a of a cup 1 made of a high-melting point metal is caulked into a taper shape inclined inward. The cathode substrate 2 and the cup 1 are fixed via the mechanical means by caulking without using a heating source such as the laser light, thus the boring of the welded section by the melting and gasification of an electron emitting material caused by the conventional fixing means is prevented, thereby the adherence between the cathode substrate and the cup is improved, the cathode substrate and the cup are firmly fixed.
Patent JP-S55141777-A (JP)
Title: Semiconductor laser and manufacturing the same
Inventor: WADA MASARU
IPC: H01S5/223
Filed: 1979-04-20
Abstract: PURPOSE:To provide a single and stable oscillation characteristics of a semiconductor laser by growing clad layers at both sides of an active layer having local thickness by one crystal growing process and limiting the light emitting region by this layer. CONSTITUTION:A Ga0.7Al0.3As layer 11 is grown on an n-type GaAs substrate 10, and an n-type Ga0.7Al0.3As layer 12 having triangular projection, a Ga0.95Al0.05As active layer 13, a p-type Ga0.7Al0.3As layer 14 and a p-type GaAs layer 15 are sequentially grown thereon. Then, a stripe opening 17 is perforated thereon, contact diffusion is executed thereon, and a Ti-Pt-Au positive electrode 18 is formed on the p-type side and a Au-Ge-Ni negative electrode 19 is formed on the n-type side. Thus, the layer 13 is mostly reduced in thickness at the vertex 20 of a triangle, and a current is concentrated in the vicinity of the vertex. Therefore, it can readily lower the oscillation threshold value of the semiconductor laser.
Patent JP-S59173888-A (JP)
Inventor: KAWAKAMI SACHIO
IPC: G07F7/08
Filed: 1983-03-23
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-H0751361-A (JP)
Title: Hemodialyzer and dialyzing method using it
Inventor: HANTSUUDEETORITSUHI PORATSUETS
IPC: A61M1/16
Filed: 1994-03-18
Abstract: PURPOSE: To provide a blood hemodialysis apparatus having a very simple constitution, but a dialyzing function at least equivalent to the case of the conventional dialyzer. CONSTITUTION: Regarding a dialyzing device having a dialyzer 12 and one balance chamber 30, the capacity of the balance chamber 30 is made equal to or smaller than two-thirds of the capacity of a dialyzing fluid chamber 18 in the dialyzer 12. As a result, a maximum of two-thirds of the dialyzing fluid existing in the dialyzing fluid chamber 18 is replaced by a fresh dialyzing fluid at a dialyzing fluid re-feed cycle. More preferably, the time of the re-feed cycle is kept approximately equal to the time of a balance chamber filling cycle.
Patent JP-H03252612-A (JP)
Title: Holding structure of optical connector ferrule and plug for optical connector
Inventor: NAGASE AKIRA
IPC: G02B6/36
Filed: 1990-03-02
Abstract: PURPOSE:To allow the easy absorption of the positional error in an axial direction at the time of fitting in the case of use of a ferrule as a plug-in optical connector by butting the front end of a sleeve holder against the flange part of the ferrule and pushing the ferrule deeper than the initial position against the energizing force of a spring. CONSTITUTION:The sleeve holder 6 is fitted freely slidably into a ferrule holding part 52 and is formed insertable to a plug housing 2 side from a stepped aperture 51. The pushing of the sleeve holder 6 deeper than the initial ferrule position against the energizing force of the spring 3 is, therefore, possible. The fitting error in the axial direction is thus easily absorbed when the ferrule is used as the plug-in optical connector. The setting of the final fitting position in the state that the ferrule 1 is intruded into the slit sleeve 5 to the max. extent is possible. The fitting error in the axial direction is easily absorbed in this way.
Patent JP-H10233146-A (JP)
Title: Ferromagnet passage sensor
Inventor: KONNO HIDETO
IPC: H01L43/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance degrees of freedom in the design and structure of a ferromagnetic sphere passage sensor. SOLUTION: A holder 3 having a through hole 4 is provided with a permanent magnet 1 and a horizontal magnetic field detection type magnetic sensing element for an element surface to constitute a ferromagnetic sphere passage sensor to detect a ferromagnetic sphere 5 passing through the through hole 4. The magnetic sensing element 2 is disposed to detect changes in magnetic field intensity in approximately the same distance as the magnetic poles of the permanent magnet 1 and the sphere 5 at the through hole 4.
Patent JP-H05246942-A (JP)
Title: Method for transporting or storing acrylic acid or methacrylic acid
Inventor: MORIZUMI KENICHI
IPC: C07C57/075
Filed: 1992-03-06
Abstract: PURPOSE:To safely and simply transport or preserve acrylic acid or methacrylic acid by preventing freezing and coagulation, occurrence of polymerized substance and clogging of pipings, nozzles, etc., caused thereby during transportation and storage. CONSTITUTION:(A) Acrylic acid and/or methacrylic acid is readily and safely transported or preserved in the presence of (B) a polymerization inhibitor and/or an oxidation inhibitor, especially p-methoxyphenol, catechols or phenols in a state of a mixed solvent with (C) an aromatic vinyl monomer (especially styrene) and/or a vinyl cyanide monomer (especially acrylonitrile). The amount of the component B added is 0.0001-0.5wt.%, especially 0.01-0.2wt.% based on the mixed solvent of the components A and C. The concentration of the mixed solution is arbitrarily determined corresponding to a desired freezing point and transportation and storage temperature of the solution. In the case of handling at normal temperature and using styrene as the component C, the concentration is <=800wt.% and in the case of using acrylonitrile as the component C, the concentration is preferably <=85wt.%.
Patent JP-S62207183-A (JP)
Title: Rotary actuator
Inventor: NAKAMU EIJI
IPC: H02N2/00
Filed: 1986-03-06
Abstract: PURPOSE:To vary the direction of rotation and speed by disposing a strain element giving vibrations in the axial direction and a strain element giving vibrations in the circumferential direction to a friction plate and elastically bringing an inertial plate with an output shaft into contact with the strain elements. CONSTITUTION:A rotary actuator is constituted by elastically bringing an inertial plate 3 continuously connected at one end of an output shaft 2 into contact onto a friction plate 1 supported into a housing H. The friction plate 1 takes a discoid shape, and strain elements 4, 5 giving vibrations are each arranged in the axial direction and the circumferential direction in the vicinity of the friction plate 1. With the strain element 4, a base end section 4b thereof is fixed onto the inner surface of the housing H, a free end 4a is connected to the center on the back side of the friction plate 1 by a torsion bar 6, and the friction plate 1 is given vibrations in the axial direction. The strain element 5 is organized similarly, and the friction plate 1 is given vibrations in the circumferential direction. Accordingly, the phase of vibrations given by each strain element 4, 5 is altered, thus freely changing the direction of rotation and rotational speed of the output shaft 2.
Patent JP-H08246328-A (JP)
Title: Method for processing textile material and processing unit therefor
Inventor: KATO YOICHI
IPC: D06B5/12
Filed: 1995-03-09
Abstract: PURPOSE: To provide a pneumatic pressure-type processing unit capable of sufficiently feeding a textile material with a processing fluid while properly maintaining the operation of a circulating pump for the fluid without developing any cavitation and/or surging. CONSTITUTION: This textile material processing unit is equipped with a processing inner tank 12 packed with a textile material 13 and mounted in a processing tank 11 and a processing fluid circulating channel 20 so designed that a processing fluid is penetrated through the textile material 13 and returned to the tank 11 through a circulating pump 17 and then penetrated again through the textile material 13, repeatedly.  The circulating channel 20 is provided with a reflux piping 1 branched from the delivery side of the circulating pump 17 and extending onto the suction side of the pump 17, and the reflux piping 1 and the suction side piping 4 are equipped with a jet nozzle 2 to spout a reflux processing fluid toward the suction side of the circulating pump 17 to suck the processing fluid after penetration through the textile material 13 onto the suction side of the circulating pump 17 by force of its spouting.
Patent JP-S59175732-A (JP)
Title: Metal force for transfer mold
Inventor: YOSHIDA MASAICHI
IPC: B29C39/00
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the spue of resin from the cavity in molding process by providing a resin spue preventing member made of elastic member to the circumference of cavity of top and bottom forces, particularly to the position where leads are disposed. CONSTITUTION:Holes 15 are respectively formed to the circumferences of cavities 14, 14 of top and bottom forces 11, 13. The resin spue preventing members 16 made of elastic material are fixed respectively to these holes 15. Namely, a lead frame 12 is held closely by the members. The top force 13 is further tightened from such condition until the surfaces 11a, 13a of forces 11, 13 are pressurizingly placed in contact with the lead frame 12. Therefore, in this metal forces, the spueing resin of cavities 14 is almost shielded by the members 16 even in case there is dispersion in the plate thickness of lead frame 12 and a result, area of resin burr generated at the lead surface can be reduced.
Patent JP-H10230682-A (JP)
Title: Thermal transfer recording medium
Inventor: KUGA YASUMICHI
IPC: B41M5/395
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording medium having high image resolution, high thermal sensitivity, further, excellent wear resistance, heat resistance, chemical resistance or particularly alcohol resistance of a transfer image. SOLUTION: In the thermal transfer recording medium comprising a thermal transfer layer containing a release layer containing wax and an ink layer containing colorant, the ink layer contains saturated polyester resin obtained by polymerizing ethylene oxide additive of bisphenol A represented by a formula as a polyhydric alcohol and polyvalent carboxylic acid. In the formula, n indicates integer of 1 to 4.
Patent JP-H02231316-A (JP)
Title: Method of eliminating biting-in of foreign material in rotary valve
Inventor: TONOKOUCHI MAKOTO
IPC: B65G65/48
Filed: 1989-03-03
Abstract: PURPOSE:To reduce biting-in time in a rotary valve for transferring coal or the like constantly by eliminating biting-in through reverse rotation of vanes of the rotary valve for a specified time when a overload current for driving the vanes is detected. CONSTITUTION:When a rotary valve 6 bites in a foreign material 20, a current detector (shock relay) not shown works to detect a overload current. As a result, the valve 6 stops operation and one (1) is added to a shock relay operation times counter. At the same time, a coal screw not shown stops operation. Then, upon the stoppage of the valve 6, a timer starts operation and the valve 6 is rotated reversely for a specified time after four (4) seconds has passed, and the timer works. After timer time has passed, the reverse rotation is stopped. Biting-in elimination time can be reduced in this way.
Patent JP-H07256905-A (JP)
Title: Recorder
Inventor: TANAKA SHINJI
IPC: B41J2/32
Filed: 1994-03-22
Abstract: PURPOSE:To develop an image on a recording medium using ink having a sufficiently high viscosity and never causing scumming, lower the viscosity of the ink before or during transfer, and the ink is transferred after adhesive properties are imparted to the ink. CONSTITUTION:A surface of a recording medium 1 is heated by a thermal heater 5 in contact with liquid or a solid turning to liquid by vapor or heat, whereby a backward contact angle (a latent image) in accordance with the heating temperature is formed. At the same time, a visible image is formed on the recording medium 1 by bringing a recording agent containing a colorant into contact with the heated latent image part by a developing roller 6. The visible image is transferred to a recording medium 9 by a transfer roller 8. A solvent is applied to the image on the recording medium 1 before or during transfer. For example, vapor 10a of the solvent heated by a heater 10 is applied.
Patent JP-H01317676-A (JP)
Title: Method and device for manufacturing heat exchanger block
Inventor: KAARU MAIYAA
IPC: B22D19/00
Filed: 1989-03-03
Abstract: PURPOSE: To manufacture a collecting pipe wall having a desired wall thickness by using, as an outside shell body, a holed thin plate which is previously positioned and centered at the end part wherein formed pipes are protruded into a hollow chamber. CONSTITUTION: A formed pipe heat exchanger is provided with two collecting pipes 1, 2 which are mutually arranged in nearly parallel, a formed pipe matrix 3 which is bent into a U shape are protruded from both collecting pipes 1, 2 into a heated gas flow G. Pressure air D<1> is to the upper side collecting pipe 1 during operation, next, pressure air is first made to flow sideward into a linear segment of the formed pipe matrix 3, then the pressure air flow is deviated in the outside range of the formed pipe matrix 3 and moreover reached to the inside of the lower side collecting pipe 2 via the linear lower side segment of the matrix 3, and pressure air in a heated state is fed to a proper actuator in the D<1> direction from the collecting pipe 2.  At least one segment of either of collecting pipes 1, 2 is manufactured and furthermore combined to the formed pipe 4 of the heat exchanging matrix 3 unmovably without any liquid leak.
Patent JP-H10246992-A (JP)
Title: Image forming device controlling method
Inventor: HATAKE KENJI
IPC: G03G15/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a controlling method improved in image forming positional accuracy, particularly, in the accuracy of both side copying time. SOLUTION: In several sections on both aides of a paper sheet, '#' is printed. The deviation value is decided by reading the several original printed on the both side. Based on the decided deviation value, as for the deviation in a direction orthogonal to the transporting direction, the mounting position of the paper sheet on the either side unit 19 is shifted so as to correct to the extent of a portion of the deviation. Then, as for the deviation in the transporting direction, the portion of the deviation is corrected by letting the timing of the paper sheet feeding to the image forming section deviated by driving resist rollers 18. Contrary to this, the deviation can be corrected by shifting the image forming position corresponding to the paper sheet.
Patent JP-S61211443-A (JP)
Inventor: MIURA TERUMASA
IPC: E04C3/30
Filed: 1985-03-15
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-S59176202-A (JP)
Title: Antifouling agent for fishing net
Inventor: SAITOU JIYUN
IPC: A01N47/26
Filed: 1983-03-28
Abstract: PURPOSE:An antifouling agent for fishing nets having low toxicity, exhibiting improved antifouling effect, containing a mixture obtained by blending N-(1,1,2,2- tetrachloroethylthio)-4-cyclohexene-1,2-dicarboxyimide with another compound as an active ingredient. CONSTITUTION:The titled antifouling agent containing N-(1,1,2,2-tetrachloroethylthio)-4-cyclohexene-1,2-dicarboxyimide useful as a germicide, having an antifouling effect on organisms living in water and 3-(3,4-dichlorophenyl)-1,1-dimethylurea and/or 3,4-dichlorocarbanilic acid methyl ester as active ingredients. The mixture of the compound is blended with a spreading agent, pigment, plasticizer, etc., and an organic solvent is added to the blend, which is used as a preparation. EFFECT:Since it contains no heavy metals, it is an antifouling agent of low pollution type, having no fear of environmental pollution, and can prevent polluting organisms in water from attaching themselves by the synergistic effects.
Patent JP-S58167002-A (JP)
Title: Rolling mill
Inventor: HONJIYOU HISASHI
IPC: B21B29/00
Filed: 1982-03-29
Abstract: PURPOSE:To provide a rolling mill which can produce a rolled plate having a good sectional shape by providing journal boxe for supporting which can be shifted integrally with work roll and journal box which is fixed in position and is used exclusively for bending, thereby increasing the bending load and effect of the work rolls. CONSTITUTION:Work rolls 1, 2 which are supported by backup rolls 7, 8 provided with journal boxes 9, 10 for upper and lower backup rolls, are provided with journal boxes 3, 4 for supporting upper and lower work rolls which have the function to support the work rolls 1, 2, to shift the same integrally in the axial direction of the rolls and to position the work rolls 1, 2 in the axial line direction thereof and in the longitudinal direction of the rolled plate and the function to give the roll balancing load thereto, as well as journal boxes 5, 6 to be used exclusively for bending the work rolls which are mounted with the rolls 1, 2 but are positioned in the axial line direction of the rolls irrespectively of the shifting thereof and can apply the load for bending the work rolls 1, 2 on said work rolls 1, 2 for the purpose of controlling the shape when driven by hydraulic pistons 31, 32, 33.
Patent JP-H03174376-A (JP)
Title: Surface melting hardening treatment for stone and material made of concrete and surface-molten-hardened building material
Inventor: YAMADA TETSUO
IPC: C04B41/00
Filed: 1990-03-01
Abstract: PURPOSE:To improve wear resistance, corrosion resistance, etc., by irradiating the surface of a building material, such as stone, with laser beam to melt the surface and forming a thin glassy hardened film on the surface. CONSTITUTION:The surface of a building material, such as stone and material made of concrete, is directly irradiated with laser beam, or, the surface of the above building material is previously glazed and then irradiated with laser beam, and a glassy hardened film layer is formed on the surface of the above building material. By this method, the wear resistance, corrosion resistance, etc., of the building material can be improved.
Patent JP-H0625302-A (JP)
Title: Oligosaccharide and anti-inflammatory agent containing same
Inventor: SOO CHII BETEI YAN
IPC: C12N9/64
Filed: 1993-03-11
Abstract: The invention relates to oligosaccharides with the sequence GalNAc beta (1-4) (Fuc alpha (1-3) GlcNAc. They are produced by incubating Human Kidney 293 cells and isolating the novel oligosaccharides from the peptide produced. oligosaccharides can be used to act as high affinity ligands of certain cell adhesion receptors, and may be used to prevent or reduce cell adhesion and inflammation.
Patent JP-S53135519-A (JP)
Title: Electro-optical display unit
Inventor: TSUZUKI AKIRA
IPC: G09F9/30
Filed: 1977-04-30
Abstract: PURPOSE: To secure excellent display performance through a simple constitution of a single supply circuit by noticing the fact that the driving voltage supplied to the electrode from the driving circuit features a large active margin in spite of its binary waveform. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06263861-A (JP)
Title: Method for modifying aromatic polycarbonate resin
Inventor: TOKUDA TOSHIMASA
IPC: C08G64/00
Filed: 1993-03-11
Abstract: PURPOSE:To obtain an arom. polycarbonate resin excellent in melt flowability and moldability and also in optical properties such as transparency, birefringent properties, and Abbe number and suitable for structural or functional materials of optical parts by incorporating a specified amt. of specific structural units into the resin. CONSTITUTION:An arom. polycarbonate resin is modified by incorporating structural units of the formula (wherein R is 11-35C alkylene, cycloalkylene, or alkene; and R1 to R4 are each H or a 1-4C aliph. group) into the resin in an amt. of the units of 1-50mol% based on the whole structural units of the resin. Thus, the objective modified resin, excellent in melt flowability and moldability and also in optical properties such as transparency, birefringent properties, and Abbe number, useful for structural or functional materials of electric and electronic parts and of optical parts such as an optical disk, an optical lens, a liq. crystal panel, and an optical fiber is obtained.