baber/WOPTO huggingface dataset:
Patent JP-H0472942-A (JP)
Title: Tone signal detector
Inventor: ABE SHUNJI
IPC: H04L27/00
Filed: 1990-07-13
Abstract: PURPOSE:To eliminate the need for a multiplier or a large capacity of table ROM or the like by comparing and discriminating any of absolute values ¦I¦, ¦Q¦ of equivalent base band signal components I, Q converted by a function table ROM with the remaining one and discriminating it that a desired tone signal is detected when the latter is equal to or larger than the former. CONSTITUTION:A function table ROM 14 is a function table ROM receiving an output ¦I¦ or ¦Q¦ of an absolute value arithmetic circuit 12 or 13 as its address input, let the address input be X and a preset amplitude square threshold level be R<2>, then the ROM 14 outputs a square-root (R<2>+X<2>) in the case of R<2X<2> and outputs a numeral 0 in the case of R<2>>=X<2>. A comparator 15 receives an output of the said function table ROM 14 as one input and receives the absolute value ¦Q¦ (or absolute value ¦I¦ of the I component) of the equivalent base band Q component from an absolute value arithmetic circuit 13 (or 12) as the other input and compares the both, and it is discriminated that the detection of a desired tone signal is represented in a significant level when the input of the former is equal to or larger than the input of the latter.
Patent JP-S6076372-A (JP)
Title: Platen
Inventor: ISOBE MINORU
IPC: B65H20/20
Filed: 1983-10-04
Abstract: PURPOSE:To simplify structure, and to reduce cost by fitting each sprocket pin into a plurality of through-holes in a platen proper while each sprocket pin is brought to a retreatable state in the central direction by the elastic deformation of several elastic section. CONSTITUTION:When a platen proper 28 is turned, a sprocket pin assembly 21 is rotated unified with the platen proper. On the other hand, since a bearing 35 is fixed to a substrate 39 and an escaping cam 36 formed unified with the bearing 35 is not turned, each elastic arm section 25 is bent inward with the sliding of several escaping guide 26 because a cam surface 37 in the escaping cam 36 is made eccentric to the central axis of the platen proper 28 in separate escaping guide 26 in the sprocket pin assembly 21. Accordingly, a sprocket pin 27 is retreated to the centeral direction of the platen proper 28 at a location opposite to a printing head 41, and fitted into a sprocket hole for a sheet of paper 40.
Patent JP-H1030988-A (JP)
Title: Automatic focus correcting method and apparatus therefor
Inventor: FUKUDA KENICHIRO
IPC: G03B13/36
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To easily adjust the extent of focusing range corresponding to the positioning precision of a semiconductor substrate supporting mechanism of respective process apparatuses and at the same time, to improve the function of detecting foreign matters and improve the production yield by making the numerical apertures for illuminating light for detecting focal point changeable. SOLUTION: Light rays from a lighting source 101 such as a semiconductor laser pass through a lens 102a and reach an object work (a wafer) 4 whose focal point to be measured, and thus an image of the lighting source 101 is formed. Moreover, the image of the lighting source 101 focused on the work 4 is formed on a detector 105 by a lens 102b. The number of apertures of the lens 102a can be adjusted through an aperture diaphragm 103 by properly selecting lens stops with different sizes. That is, the size of the spot diameter of the work 4 can be adjusted by selecting the diameter of an aperture diaphragm 103. Consequently, the size of the spot diameter oon the detector 5 can be adjusted, so that the extent of the focusing range can be adjusted corresponding to the positioning precision of the z-axial stage 108.
Patent JP-S5887283-A (JP)
Title: Manufacture of alkali hydroxide
Inventor: ORISAKA KATSUNORI
IPC: C25B9/23
Filed: 1981-11-19
Abstract: PURPOSE:To easily manufacture alkali hydroxide at a low electrolytic voltage by chemically plating one surface of a cation exchange membrane facing to a cathode with a metal and by supporting the other surface by means of an anode in a contact state. CONSTITUTION:A metal such as Pt, Pd or Ir is deposited on one surface of a cation exchange membrane of a fluorocarbon polymer or the like facing to a cathode by a chemical plating method. The other surface of the membrane is supported by means of an anode in a contact state, and the membrane and electrodes are installed in an electrolytic cell while leaving a space between the membrane and cathode. An aqueous soln. of alkali metallic chloride is electrolyzed with the cell to manufacture alkali hydroxide. By this method electrolysis is carried out without making the electrolytic voltage high and unstable, and the mechanical damage of the membrane is hardly caused.
Patent JP-H0236124-A (JP)
Title: Antiviral agent
Inventor: YONEZAWA SHIRO
IPC: A61K38/00
Filed: 1988-07-26
Abstract: PURPOSE:To provide a novel antiviral agent containing an active component consisting of a glycoprotein component having a specific average molecular weight and produced by extracting medicated ginseng, having extremely low side effects and effective especially against Japanese encephalitis. CONSTITUTION:The objective antiviral agent contains, as an active component, a glycoprotein component having an average molecular weight of 3,000-70,000 and produced by extracting a medicated ginseng which is a plant belonging to genus Panax, family Araliaceae (e.g., Panax ginseng, Panax japonica, Panax quinquefolium and Panax notiginseng) (especially preferably dried rhizome of the plant). The medicated ginseng is optionally disintegrated and extracted with water or a water-soluble organic solvent, the saponin component is extracted with a lower alcohol and removed from the system and a fraction of the objective glycoprotein component is separated by a proper combination of chromatographic treatments using ion-exchange resin, gel-filtration agent, etc.
Patent JP-H0851670-A (JP)
Title: Radio controlled artificial snowfall device
Inventor: TSURUTA YASUHISA
IPC: F25C3/04
Filed: 1994-08-05
Abstract: PURPOSE:To perform adjustment without approaching a snowfall machine, to simplify a structure and to lower a cost by providing a receiver in the snowfall machine and operating the receiver only at the time of receiving an identification number intrinsic to the receiver. CONSTITUTION:In the snowfall machine 9, a snow gun supporting part 2 is freely vertically slidably provided on the upper part of a main body 1, a snow gun 8 is freely oscillatably attached at the upper end of the supporting part 2, respective motors 2a and 3 for drive are provided and a rotation angle alphain a horizontal direction and an ejection angle beta in a vertical direction are made changeable for the snow gun 8. When a person 29 in charge of operating the snowfall machine 9 specifies the ID number of the snowfall machine to be operated by the snowfall machine ID number specifying part of a transmitter 28 and consecutively gives instructions for the valves of water and air and the horizontal angle and vertical angle of the snow gun 8 through the transmitter 28 by a control part, the receiver provided with the instructed ID number starts operations, the instructed motor is driven through a control panel 7 and snow creation is started.
Patent JP-H02175754-A (JP)
Title: Molding material for conductive ic part
Inventor: YOSHIMURA MASAJI
IPC: H01L23/29
Filed: 1989-07-19
Abstract: PURPOSE:To improve the heat resistance, moldability and conductivity by compounding a polyphenylene oxide resin, an acid imide, a high-impact polystyrene, a specific block copolymer elastomer and a conductive carbon. CONSTITUTION:50-90wt.% polyphenylene oxide resin with an intrinsic viscosity (25 deg.C, in chloroform) of 0.25-0.45dl/g, 1-20wt.% acid imide (e.g. succinimide), 0-40wt.% high-impact polystyrene resin, 0-20wt.% A-B-A' type block copolymer elastomer [A and A' are each a polymerized aromatic vinyl hydrocarbon block; B is a polymerized (hydrogenated) conjugated diene block] and 5-40wt.% conductive carbon are compounded to give a molding material which has a heat distortion temp. (JIS-K7207, bending stress: 18.5kg/cm<2>) of 130 deg.C or higher and a melt flow index (JIS-K7210, load: 10kg, 300 deg.C) of 3g/10min and which gives a molded conductive IC part with a surface resistivity of 10<7>OMEGA or lower.
Patent JP-H1026457-A (JP)
Title: Refrigerator
Inventor: KODA ATSUSHI
IPC: F25D17/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator, promoting cooling effect by quick cooling operation and reducing noise generated by the operation of a compressor, a ventilating fan and an air circulating fan, in a refrigerator provided with a fan for ventilating cold air into a freezing chamber and a refrigerating chamber forcibly as well as the air circulating fan for averaging the temperature distribution in the refrigerating chamber. SOLUTION: The cooling in a quick cooling zone 34 can be promoted and noise, generated by the operation of a compressor and an air circulating fan 31, can be reduced by a method wherein the quick cooling zone 34 is provided so as to be faced to an air discharging port 33 and the number of rotation of the air circulating fan 31 is changed in accordance with the rotation condition of the compressor 22 upon quick cooling operation by a number of rotation switching means 44, controlling the number of rotation of the air circulating fan 31.
Patent JP-H0532280-A (JP)
Title: Container for pressure-sensitive adhesive memory paper
Inventor: KIHARA TAKAO
IPC: B65D83/08
Filed: 1991-07-24
Abstract: PURPOSE:To provide a container which contains a plurality of pads of pressure- sensitive adhesive memory papers and which permits the memory papers to be smoothly taken out one by one from any pad. CONSTITUTION:A container 1 for containing a plurality of pressure-sensitive adhesive memory paper which is provided with a slit extending width-wise along the middle of a top panel 4 of the container 1, slits 6 or holes 5 including the slit and matching in the widths of the plurality of the pressure-sensitive adhesive memory papers 2 to be received in the container and spaces between the slits 6 or holes 5 serving as a take-out opening 7.
Patent JP-H1131213-A (JP)
Title: Chrominance signal processor
Inventor: KIKUCHI NORIYUKI
IPC: G09G5/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a highly precise output picture signal by increasing the calculation precision of interpolation in a color difference axial direction when the numerical range of the color difference axial direction is larger than the numerical range of a luminance axial direction in a three-dimensional color space at the time of color converting an input picture signal. SOLUTION: When the numerical range of each L*, a*, and b* in a three- dimensional color space is L*=0-100, a*=-128-127, and b*=-128-127, the number of division in a color difference axis (a*, b*) is 2.56 times as large as the number of division in a luminance axis (L*), that is, the number of division in the luminance axial direction is 1.6, and the number of division in the color difference axial direction is 41. An output value for a grid point formed according to this division is stored in a three-dimensional lookup table so that the calculation precision of interpolation in the color difference axial direction can be increased and made almost the same as the calculation precision of interpolation in the luminance axial direction.
Patent JP-S63125971-A (JP)
Title: Image reproducing device
Inventor: YOKOTA TAKASHI
IPC: G03G15/00
Filed: 1987-07-24
Abstract: PURPOSE:To prevent toner from scattering out of a toner recovery tank by closing the toner receiving opening of the toner recovery tank automatically when a photosensitive body unit is detached from an image reproducing device. CONSTITUTION:A toner receiving opening opening/closing lid 21 which is rotated around a fulcrum 20 to performs opening and closing operation is provided to the toner receiving opening 17f of the photosensitive body unit 16. This lid 21 is so energized by a torsion spring to close the opening 17f normally and when the photosensitive body unit 16 is incorporated in the unit receiving member 22 of a developing device unit or a device main body, the opening/ closing lid 21 is opened by its side plate front end 22a. The photosensitive body unit is detached from the unit receiving member and the opening/closing lid 21 is closed automatically to prevent the toner collected in the tank from scattering out or falling.
Patent JP-S6078523-A (JP)
Inventor: SATO KINICHI
IPC: A01G23/12
Filed: 1983-10-05
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-H0349778-A (JP)
Title: Patter head for golf
Inventor: SASAKI HIDEMASA
IPC: A63B53/00
Filed: 1989-07-18
Abstract: PURPOSE:To enable a line matching without fail by fixing target balls, respectively to a toe side and a heel side on the upper face of a thin sole part, making a line, which connects the centers of the both target balls, parallel with a patter face surface and making a distance between the centers of the both target balls equal with the diameter of a target cup. CONSTITUTION:Receiving seats 8 and 9 for target balls 12 and 12' are formed on the toe side and heel side on the upper face of a thin sole part 3 and the target balls 12 and 12' are fixed to the centers of these receiving seats. When the target balls 12 and 12' are fixed to the receiving seats 8 and 9, the distance between the centers of the target balls is made practically same as the diameter of the target cup. The line connecting the centers of the fixed target balls 12 and 12' is made parallel to a patter face surface 12 without fail. Thus, line matching can be securely executed.
Patent JP-2001012418-A (JP)
Title: Hybrid working machine
Inventor: MURAKAMI SHIGEKI
IPC: B60L50/15
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To always retain a speed controllability of a good hydraulic actuator in consideration to a load variation against the hydraulic actuator connected to a hydraulic pump driven by an electric motor. SOLUTION: This working machine is provided with a hydraulic pump 16 driven by an electric motor 15; a hydraulic actuator 18 operated by the hydraulic pump 16; detection means 60, 61 for detecting a load circumstance of the hydraulic actuator 18; and restriction means 62, 63 for restricting an operation fluid state at a side returned from the hydraulic actuator 18 to the hydraulic pump 16 corresponding to the load circumstance such as a reverse load detected by the detection means 60, 61.
Patent JP-H0349180-A (JP)
Title: Mounting jig for smt connector
Inventor: HONMA HITOSHI
IPC: H01R43/26
Filed: 1989-07-17
Abstract: PURPOSE:To prevent the bending of the lead of an SMT(surface-mounting) connector for an SMT printed board and improve the mounting workability without increasing man-hours by using a jig with a pair of lips changing the relative distance by elastic deformation. CONSTITUTION:A jig is formed into a nearly C-shaped groove at its cross section by a spring member 2, and an SMT connector 1 is stored in it for use. A pair of lips 3 extended inward are provided in the groove formed by the spring member 2, and they are displaced by the elastic deformation of the spring member 2. Lips 3 are inserted in the SMT connector 1 when the relative distance is shrunk then hold the gap between lead tip narrow sections 5b at the thickness (t) or above of a fitted printed board by the return of the spring member 2. The printed board 6 and the SMT connector 1 are connected in this state, the jig is slightly moved toward the center section of the printed board 6 and removed in the longitudinal direction of the SMT connector 1.
Patent JP-2000016926-A (JP)
Title: Liquid oral preparation
Inventor: TSUJII NORIHIRO
IPC: A61K8/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid oral preparation capable of directly applying a liquid oral agent of a low viscosity on a using site in the mouth or the like without having a trouble of splashing of liquid, and enabling the use of the agent in a state where it does not foam and it includes air as little as possible in the mouth. SOLUTION: A pump dispenser 12 attached to a container 10. When a user pushes down the head 20 of the pump dispenser 12, a cylindrical piston 16 goes down, a liquid oral agent (the viscosity at 25 deg.C of 20 cp or less) in a pressurized cylinder 12a is sent through a stem 18 to the head 20, and it is directly ejected into the mouth from a foam ejecting part 20a in a state of a foam density of 0.3-0.9 (g/cc/liquid specific gravity).
Patent JP-2001009685-A (JP)
Title: Back surface grindining device for belt sleeve
Inventor: YAMASHITA TORU
IPC: B24B5/04
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To suitably absorb fluctuations of grinding pressure and to keep thickness precision excellently in a grinding device for a belt sleeve, even when grinding a belt sleeve having large thickness fluctuations. SOLUTION: A belt travelling portion 10 is moved toward a grinding wheel roll portion 20 by using a moving means 30, and abutted on a movable stopper 2 standing by at a predetermined position. Then, while supporting pressing force due to an air cylinder 33, the movable stopper 2 is sent by a screw from a grind starting position to a grind finishing position, in the mean time, the back surface of a belt sleeve is ground.
Patent JP-S6244189-A (JP)
Title: Production of gamma-butyrobetaine
Inventor: KAWAMURA MASAO
IPC: C12R1/32
Filed: 1985-08-22
Abstract: PURPOSE:To produce gamma-butyrobetaine efficiently on an industrial scale at a low cost, by culturing a microbial strain in a medium containing a specific substance. CONSTITUTION:DL-carnitine or crotonobetaine is added to a medium composed of a carbon source (e.g. glucose), nitrogen source (e.g. peptone), inorganic ion (e.g. Mg ion), minor organic nutrient (e.g. vitamin, amino acid, etc.), etc. A microbial strain belonging to Escherichia genus, Enterobacter genus, etc., such as Escherichia coil IFO 3301, Enterobacter cloacae IFO 3320, etc., is inoculated in the above medium and cultured at 15-60 deg.C and 3-9 pH for 1-10 days.
Patent JP-H0236482-A (JP)
Title: Information recording device
Inventor: KIMURA HIROYUKI
IPC: G06T11/60
Filed: 1988-07-27
Abstract: PURPOSE:To correctly record character data at a prescribed position on an original by reading format on the original, and displaying it on displaying part, and inputting the character data so that the character data is positioned at the prescribed position on the displayed format. CONSTITUTION:Picture information on the original is read by an inputting part 3, and the picture information is stored in a format memory 12, and simultaneously, is displayed on the displaying part 14. The position of the displayed picture information is instructed and document data is inputted to said position from a character inputting part 7, and the inputted document data is stored in a document memory 10. The picture information and document data are synthesized and displayed, and simultaneously, the generated document data is printed on the original by an outputting part 5. Thus, document information can be easily inputted and printed on the original on which the format, etc., is printed previously.
Patent JP-S6341093-A (JP)
Title: Control device for light source for semiconductor laser
Inventor: NISHIDA KENJIRO
IPC: H01S5/0687
Filed: 1986-08-07
Abstract: PURPOSE:To simplify the adjusting operation by a method wherin, a beam radiated by a light source for a semiconductor laser irradiates a diffraction grating, one part of the primarily reflected beam due to diffraction is used as a measured value to control the output while the other part detects the fluctuation in the light path so that a heating and cooling means can be controlled on the basis of this output. CONSTITUTION:A radiated beam L2 irradiates a diffraction grating 12 from the direction which is at a right angle to this grating. Because the beam radiated by a light source for a semiconductor laser has a characteristic of high coherence, the beam causes a diffraction phenomenon when it irradiates the grating. The reflected beam due to diffraction is separated into three directions. A + or - primary-order beams (a), (b) travel in the directions determined by a diffraction angle theta, and a zero-order beam travels in the direction which is opposite to the incident direction. If the primary-order beam (a) travels along the light path at a wave-length lambda0 desired to control, a slit is installed at the position where the whole beam passes a slit 141, and a wave-length lambdais shifted in the negative direction or in the positive direction in terms of lambda0 as the center, A temperature controller 16 supplies an operating output MV2 to a heating and cooling device 103 for a light source 1 for the semiconductor laser so that a conversion output PV2 can take the peak value.
Patent JP-S5977065-A (JP)
Title: Air-fuel ratio correcting device of carburettor
Inventor: YOSHIHARA RIYOUSUKE
IPC: F02D41/14
Filed: 1982-10-22
Abstract: PURPOSE:To reduce the magnitude of air-fuel ratio control set by feedback control by correcting the level of a basis air-fuel ratio according to the change in the atmospheric pressure. CONSTITUTION:The captioned device is provided with detectors 10-21 comprising sensors for sensing throttle valve opening, suction pipe negative pressure, amount of suction air, engine temperature, revolution speed, and exhaust composition, and for sending an input signal to an electronic control device 15 while detecting the state of engine operation. And, a driving current composed of pulse waves is sent from the electronic control device 15 to a solenoid 23 which allows a control valve 22 for changing over a low speed jet 10 to be opened and closed, and driven little by little for the purpose of making feedback control. An atmpsheric pressure sensor 27 is made of a semiconductor, and said signal current is inputted to the electronic control device 15, and thereby a driving current is sent to a prime mover of a main system control valve, allowing a basic air-fuel ratio to be corrected according to the changes in the atmospheric pressure.
Patent JP-S5974695-A (JP)
Inventor: MATSUKURA KAZUO
IPC: H05K3/28
Filed: 1982-10-20
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-S57113349-A (JP)
Title: Apparatus for measuring components contained in molten steel
Inventor: OKUHARA SEIICHI
IPC: G01N21/35
Filed: 1980-12-31
Abstract: PURPOSE:To enable the utilization of carbon contained in molten steel by inserting a heat resistant pipe opened at to lower end into the molten steel to optically measure the concentration of carbon monoxide and carbon dioxide generated from the reaction between oxygen in the pipe and carbon in the molten steel. CONSTITUTION:A light beam radiated from the surface of a molten steel enters a receiving lens 4 through a gas layer 3 in a heat resistant pipe 2 and introduced to a photoelectric conversion element 6 via a rotary filter 10 rotated by a motor 5. The rotary filter 10 is provided with 4 types of filters 11, 12, 13 and 14 different in the permeation wavelengths respectively. The filters 11 and 12 select the permeation wavelength hard to be absorbed by the gas layer 3, while the filter 13 selects those being able to absorb carbon monoxide or carbon dioxide,  and the filter 14 selects the wavelength in the vicinity of the one selected by  the filter 13. Light beam intensity signals of the four wavelengths are obtained  in a time-division manner and output signals corresponding to the color temperature of the molten steel with the filters 11 and 12 while the content of carbon in the molten steel is determined with the filters 13 and 14.