baber/WOPTO huggingface dataset:
Patent JP-H02288392-A (JP)
Title: Method of toned pattern on image pickup plane which is electrically isolated
Inventor: ROBAATO HENRII DETEITSUGU
IPC: H05K3/28
Filed: 1989-04-10
Abstract: PURPOSE: To perform direct high-resolution electrostatic transfer of a high-density electrostatic latent image, developed with dry powdery electrophotographic toner to an image-receiving substrate from a permanent master by forming a permanent latent image on the permanent master by using a protective overcoating material on a photopolymer master material. CONSTITUTION: A semiconductor substrate is coated with a photopolymer material having a reistivity that increases when the material is exposed to a chemical ray source, and a permanent latent image is formed on the photopolymer material by exposing the material to the chemical ray source. Then the photopolymer material is coated with a low-friction protective overcoating material, and the overcoating material is electrostatically charged. After the overcoating material is charged, electrostatically charged dry powdery electrophotographic toner particles are applied to the protective overcoating material, and an electric field is established between the photopolymer material and an image-receiving surface. Then the image-receiving surface is placed adjacently to the photopolymer material, and a developed image is transferred to the surface and welded to the surface.  Therefore, the high-resolution transfer of dry powdery electrophotographic toner forming a transferred image is obtained on the image-receiving surface without image distortion.
Patent JP-H02269794-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C09K19/30
Filed: 1989-04-12
Abstract: PURPOSE:To obtain the title composition improved in high-speed response characteristics and orientation properties by incorporating a chiral dopant into a liquid crystal composition containing an intermediate-temperature liquid crystal and a specified lowly viscous liquid crystal and showing a smectic C phase. CONSTITUTION:An intermediate-temperature liquid crystal (i) comprising, e.g. an optically inactive bicyclic compound showing a smectic C phase (SC phase) is mixed with a lowly viscous liquid crystal (ii) containing a compound of formula I (wherein R<a> and R<b> are each 1-18C straight-chain or branched alkyl, provided that at least one of them is straight-chain alkyl; the group of formula II is trans-1,4-cyclohexylene; the group of formula III is any one of groups of formulas IV, V, etc.) to give a liquid crystal composition showing an SC phase. This liquid crystal composition is mixed with a chiral dopant (iii) containing an optically active compound of formula Vl (wherein Q<1>* and Q<2>* are each an optically active group different from each other and having at least one asymmetric carbon atom, and at least one of them has a structure wherein the asymmetric carbon atoms are directly attached to O, S, N, F, etc.; Z is the central skeleton part of a liquid-crystal molecule, shown by formula VII; the groups of formulas VIII, IX, and X are each any one of groups of formulas 1V, XI, etc., Y<1> and Y<2> are each a single bond, -COO-, -OCO-, -CH2O-, etc. : m is 0 to 1).
Patent JP-S5425244-A (JP)
Title: Roll electrode for seam welder
Inventor: HONMA JIYUNICHI
IPC: B23K11/06
Filed: 1977-07-27
Abstract: PURPOSE: To provide a roll electrode for seam welding with an improved electric contact by plating Ni or the like on the electric contact surface with a liquid metal of an alloy composed os six elements - Ga, In, Zn, Ag, Sn, and Al in a limited content interposed in a gap between the rotor and stator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07282037-A (JP)
Title: Data processor and data processing method
Inventor: KUBOTA KATSUTOSHI
IPC: G06F17/14
Filed: 1994-04-06
Abstract: PURPOSE:To separate the influence of multiple manufacturing conditions to the characteristic of a product to execute evaluation by comparing the characteristic of the product with the condition in manufacture by comparing specified Fourier coefficients with each other. CONSTITUTION:A Fourier coefficient extraction part 12 which Fouriertransforms first and second data groups, obtains Fourier transformation till a prescribed degree and calculates first and second Fourier coefficient groups and a correlation analysis part 13 judging the presence or absence of the correlation of the first and second data groups by using the first and second Fourier coefficient groups are provided. An approximated curve generation part 11 obtains an approximated curve making data of the respective data groups to be the most appropriate. The Fourier coefficient extraction part 12 Fourier-transforms a function showing the approximated curve generated by the approximate curve generation part 11 by a known method and obtains a Fourier coefficient in obtained Fourier integral. The correlation analysis part 13 checks the correlation between the data groups by using the Fourier coefficient obtained by the Fourier coefficient extraction part 12.
Patent JP-H05285757-A (JP)
Title: Table clamp mechanism in rotary table
Inventor: SAKAMAKI KAZUO
IPC: B23Q1/28
Filed: 1992-04-10
Abstract: PURPOSE:To clamp a table in a still condition surely by projecting a projection piece in the outer direction to the table, and providing it to be held with the top of a sliding member and the upper surface of a recess. CONSTITUTION:A recess 3 is provided on the inner peripheral surface of a frame main body 1, and an elastic plate member 4b is provided on the lower surface of the recess 3. A sliding member 5 is provided to the elastic plate member 4, the elastic plate member 4 and the frame main body 1 are fixed with a bolt 6, and the elastic plate member 4 and the sliding member 5 are fixed with the bolt 6 to the fixing part between the elastic plate member 4 and the frame main body 1 placing a specific distance. On the other hand, a projection piece 7 is projected in the outer direction to the table 2, and the projection piece 7 is held and fixed by the top of the sliding member 5 and the upper surface of the recess 3 so as to clamp the table.
Patent JP-H06284578-A (JP)
Title: Stabilizing apparatus for power system
Inventor: SATO MASAHIRO
IPC: G01R25/00
Filed: 1993-03-25
Abstract: PURPOSE:To detect a step-out state without using a threshold, value by measuring power and voltage and detecting an oscillatory phenomenon in power system. CONSTITUTION:A measuring unit 1 is used for measuring active power and effective current in linkage lines at given cyclic intervals. A step-out judgement block 2 judges a step-out state by detecting a fact that an operation point in power system is shifted from a stable region to an unstable region on the basis of a variation in active power and voltage measured every moment and a comparison between the active power measured every moment and the active power in a stationary state. In this case, a cyclic fluctuation factor in active power and a current (effective value) measured at given intervals and an actually measured value of active power are used. In this way, the step-out phenomenon can be detected without using a threshold value.
Patent JP-H07292142-A (JP)
Title: Production of water absorbing composite
Inventor: SUMINAGA NORISUKE
IPC: D06M101/16
Filed: 1994-04-28
Abstract: PURPOSE:To obtain the subject water absorbing composite, excellent in the fixing properties of a polymer to a substrate and in water absorbing properties under pressure, having the small residual amount of water-soluble components or a monomer and useful for a paper diaper, etc., by applying an aqueous solution of a monomer containing an acid group to the substrate and then neutralizing the acid groups of the polymer produced by polymerization. CONSTITUTION:This method for producing a composite comprises applying (A) an aqueous solution containing a monomer containing an acid group having a neutralization ratio of the acid group of not more than 20mol% (e.g. a monomer containing acrylic acid as a major component) to (B) a substrate such as a fibrous or a porous substrate, then polymerizing the monomer in the component (A), and subsequently neutralizing 20mol% or more acid groups in the polymer produced by the polymerization with (C) a neutralizing agent such as a basic substance or the salt of a weak acid. Further, the monomer concentration of the component (A) is preferably 20-35wt.%, and the amount of the monomer applied to the substrate (B) is preferably 0.5-10 pts.wt. based on 1 pt.wt. substrate (B). The produced polymer is irradiated with active energy or an ultraviolet rays before or after the neutralization thereof with the component (C).
Patent JP-S5716401-A (JP)
Title: Monolithic prism and the process
Inventor: MIYAZAKI MASAMICHI
IPC: G02B5/04
Filed: 1980-07-03
Abstract: PURPOSE:To make a combination of two prisms unnecessary and to produce it at a low cost by forming a prism having shape obtained by combining two prisms possessing two reflective surfaces in one body with plastics in a prism where an inverted image changes to a normal image. CONSTITUTION:A prism body 8 has two reflective surfaces 9, 10 forming a right angle with each other, light transmissive surfaces 11 opposing to the reflective surface 9 with an angle of 45 deg., two reflective surfaces 12, 13 forming a right angle  with each other and a light transmissive surface 14 opposing to a reflective surface  13 with an angle 45 deg.. Further reflective surfaces 10, 12 oppose to each other with  an angle of 45 deg.. The prism body 8 is formed in a body entirely by light transmissive  plastic. At the time a gate is formed on the surfaces 15-22 not employed optically  and after the forming the reflective surfaces 9, 10, 12, 13 are polished.
Patent JP-H06303284-A (JP)
Title: Dc branching equipment
Inventor: YAMAGUCHI ISOZO
IPC: H04L69/40
Filed: 1993-04-19
Abstract: PURPOSE:To prevent falling into system down even when a connected terminal equipment falls into the state of failure while being in the state of transmission- requiring a transmission requiring signal in a DC branching equipment realizing line summarization by a polling system. CONSTITUTION:The equipment is equipped with a transmission requiring signal control part 14 monitoring the transmission requiring signal inputted to a channel selection circuit 13. The transmission requiring signal control part is composed of a cut-off control circuit 19 to be the gate of the transmission requiring signal inputted to the channel selection circuit, an edge detection circuit 17 detecting a changing edge to the ON of the transmission requiring signal and a monostable multivibrator circuit 18 monitoring the time of continuing the transmission requiring state according to the detection result of the edge detection circuit. The transmission requiring signal control part makes the cut-off control circuit execute cut-off operation when the time of continuing the ON of the transmission requiring signal becomes over a specified time.
Patent JP-H01262511-A (JP)
Title: Automatic focusing mechanism for image pickup device
Inventor: UEDA HIDEJI
IPC: G02B7/36
Filed: 1988-04-13
Abstract: PURPOSE:To obtain the title mechanism whose structure is simple and inexpensive by calculating a difference value of an output in a scan of each time and obtaining that which is maximum in an absolute value, and also, extracting the maximum one of them as a focusing information value. CONSTITUTION:The title mechanism is provided with a signal processing means 13 for calculating a difference value of an output in a scan of each time, obtaining that which is maximum in an absolute value, and also, extracting the maximum one of them as a focusing information value. That is, when that which is maximum in its absolute value by which a difference value of each electrical image signal obtained by a scan of each time is calculated by the signal processing means 13 is obtained, it can be obtained as information for showing the best focusing degree on a screen in each scan. Subsequently, the maximum one in the maximum difference value in a scan of each time is extracted as a focusing information value by the signal processing means 13, and a focusing position at the time when a scan which has obtained it has been executed becomes a focused position. In such a way, a special optical system and a controller are not required.
Patent JP-S59208312-A (JP)
Inventor: HANSU HOFUAINZU
IPC: F23D17/00
Filed: 1984-05-09
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-2000284384-A (JP)
Title: Sn ratio inspecting method and radiation image reading machine
Inventor: YASUDA HIROAKI
IPC: G03B42/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To measure an SN ratio withoqt accumulating and recording a radiation image by using a phosphor sheet for inspecting an SN ratio having a phosphor layer incorporating fluorescent material emitting stimulated luminescence by the irradiation of stimulating light. SOLUTION: Not the ordinary phosphor sheet P but what is called an anti- stokes type phosphor sheet Pv having the phosphor layer incorporating the material (anti-stokes material) emitting the stimulated luminescence by the incidence of the stimulating light L even when the radiation is not accumulated and recorded (exposed) is used as the phosphor sheet for inspecting the SN ratio in order to measure the SN ratio. Thus, the SN ratio is measured without radiation exposure, and measurement of the SN ratio depending only on the image reading machine without being influenced by a radiation source or the phosphor sheet Pv is performed. As the utilizable anti-stokes material, known material is utilized in accordance with the wavelength of the stimulating light of the image reading machine and the wavelength of the stimulated luminescence from the ordinary phosphor sheet P.
Patent JP-S61251487-A (JP)
Inventor: AN ENU FUIN
IPC: C01B13/11
Filed: 1986-04-22
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-H06308650-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAHASHI KAORI
IPC: G03C1/04
Filed: 1993-04-19
Abstract: PURPOSE:To provide a silver halide photographic sensitive material hardly causing blackening due to an abrasion and improving roller marks and residual color. CONSTITUTION:In this silver halide photographic sensitive material with at least one silver halide emulsion layer and a protective film on the base, the silver halide emulsion layer contains polymer latex having <0 deg.C glass transition temp. and the protective film contains polymer latex having >=0 deg.C glass transition temp.
Patent JP-S5618049-A (JP)
Title: Electronic control method for internal combustion engine
Inventor: ISHII TOSHIO
IPC: F02M7/24
Filed: 1979-07-20
Abstract: PURPOSE: To assure proper feedback control by means of corrective control based on differences resulting from comparison between actual measurements indicated by an O 2  sensor and air-fuel ratio data on a flap map which is determined by two or more parameters of an engine.  
     CONSTITUTION: Various parameter signals produced by a water temperature sensor 20, an O 2  sensor 21, intake negative pressure sensor 19, and r.p.m. sensor 24 are sent into an I/0 control unit 33 to perform operation carried by a control circuit consisting of a central processor 30, a read-only memory 31 and a random access memory 32. The circuit stores a flap map showing a reference value for comparison with  actual measurements obtained from each sensor, and a resultant difference in the  form of a signal is output to the control unit 33. A logic circuit 39 then carries out  feedback control over an air-fuel ratio, an ignition coil, idling, and EGR controllers  40 to 43. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60237027-A (JP)
Title: Method of purification of filamentous hemagglutinin
Inventor: SHIRONAGA AKIHIRO
IPC: A61K35/74
Filed: 1984-05-07
Abstract: PURPOSE:To obtain the titled hemagglutinin in high purity, by bringing a culture of a mold belonging to the genus Bordetella into contact with cellulose sulfuric ester gel, adsorbing filamentous Hemagglutinin on the gel, eluting it from the gel. CONSTITUTION:A solution containing filamentous hemagglutinin (F-HA) produced from a mold belonging to the genus Bordetella is brought into contact with gel of cellulose sulfuric ester (sulfuric ester of a crystalline cellulose or a cellulose consisting of crystalline range and noncrystalline range, etc.). In the operation, the gel is previously adjusted to pH value (6-9pH) near neutrality, and equilibrated by the use of a proper buffer solution having 5-25ms/cm specific conductivity. Then, F-HA is adsorbed on F-HA. The adsorbed F-HA is eluted from the gel by the use of a buffer solution having 5-10pH and 25-130ms/cm specific conductivity, purified and collected. It contains no protein, lipoid, saccharide, etc., an endotoxin is almost completely removed from it, and F-HA is useful for preparing various reagents, etc. and pertussis vaccine.
Patent JP-H07292868-A (JP)
Title: Waterproof connecting structure of roof panel
Inventor: YAMAOKA SHUJI
IPC: E04D1/00
Filed: 1994-04-28
Abstract: PURPOSE:To prevent leakage by inserting joining members into clearances among the side end sections of roof backing materials while covering the upper sections of the joining members with the side ends of waterproof sheets and holding the side ends of the sheets by the joining members. CONSTITUTION:A plurality of roof panels A are installed onto a roof base body while the side end sections of the roof backing materials 1 of the roof panels A are abutted mutually, thus forming clearances Q among plate-shaped tiles 2. The projecting end sections 3a of waterproof sheets in the clearances Q are bent upwards. The lower-side joining members 42 of connecting members 4 are inserted into the clearances Q, and the projecting end sections 3a are superposed on the lower-side joining members 42. Upper-side joining members 41 are inserted into the clearances Q, and the upper sections of the lower-side joining members 42 are covered.
Patent JP-S63256132-A (JP)
Title: Adsorbent
Inventor: MIYAJIMA KATSUHIDE
IPC: B01J20/20
Filed: 1987-04-14
Abstract: PURPOSE:To make an adsorbent having a broad application range by calcining a kneaded material consisting of 30-60wt.% paper making sludge, 5-30wt.% alumina and 10-60wt.% clay as an essential component. CONSTITUTION:Kneaded material consisting of 30-60wt.% paper making sludge of a semidried state, 5-30wt.% alumina and 10-60wt.% clay as an essential component is reductively calcined at 600-1,000 deg.C and converted into ceramic. This ceramic is used as an available adsorbent and when the amount of clay is made much, the ceramic is molded and used for water treatment and a member for deodorization, and when it is made little, the ceramic is made granular, laid and used for building construction and agriculture, etc. Since it can be mass-produced at low cost, its application range is made extensive and therefore it contributes to deodorization and water treatment and simultaneously assumes the role of pollution prevention of industrial waste.
Patent JP-S5216258-A (JP)
Title: Measuring device for fuel consumption
Inventor: SUZUKI YOSHISUKE
IPC: G01F1/00
Filed: 1975-07-28
Abstract: PURPOSE: A measuring device for fuel consumption for internal combustion engine which can measure actual fuel consumption with a relatively simple constitution including a flow meter, requiring no particular calculation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06297690-A (JP)
Title: Printer and production of printing roller
Inventor: SATO KUNIHIRO
IPC: B41F31/26
Filed: 1993-04-20
Abstract: PURPOSE:To apply printing free from ink irregularity to an object to be printed and to miniaturize a printer. CONSTITUTION:An ink source 1b is provided to the center axis of a roller la composed of ink permeable material quality and a roller 2 having a printing shape member 12 attached thereto is provided so as to come into contact with the roller 1a and a roller 3 to which a printing shape is transferred is provided so as to come into contact with the roller 2.
Patent JP-H02273319-A (JP)
Title: Apparatus for producing protective film for magnetic disk
Inventor: NISHIMOTO TAKUYA
IPC: G11B5/84
Filed: 1989-04-13
Abstract: PURPOSE:To form the protective film always in a stable state with the device for forming a polymerized film by a plasma polymn. as the protective film by providing a supplying means which supplies a solid org. compd. at a constant rate to a heating port. CONSTITUTION:The solid org. compd. 9 is supplied at the constant rate onto the port of a resistance heating element 10 by a device 13 for supplying the solid org. compd. A voltage is impressed by a power source 11 to the resistance heating element 10 and the plasma polymn. is effected by evaporating the org. compd. 9 to form the protective film on a ferromagnetic metallic film. The formation of the protective film in always the stable state is executed by supplying the org. compd. 9 at the constant rate by the supplying device 13 in this way.
Patent JP-S5720104-A (JP)
Title: Controlling device for electric motor vehicle
Inventor: IWAKUNI SHIYUUZOU
IPC: B60L15/20
Filed: 1980-07-07
Abstract: PURPOSE: To facilitate regenerative and dynamic braking by a method wherein motors are divided into two groups, which are controlled respectively by two choppers Nos. 1 and 2 when the vehicle is on a power run and are controlled by diodes and a thyristor when the vehicle is put on the brake.  
     CONSTITUTION: Motors 2 and 3 and a chopper 4, connected in series, are couple to a power supply 1. Diodes 6 and 7 are connected to the circuit with their polarity oriented as prescribed, and a thyristor 13 and a resistor 9 are connected to a chopper 5. Deceleration is first achieved by turning on and off the chopper 4. Then, with the choppers 4 and 5 and the thyristor 13 turned on simultaneously, current is repeatedly increased and then decreased by turning on and off the chopper 5. When the regenerative load has become light, the thyristor 13 is turned off and, when the choppers 4 and 5 are turned on and off, a regenerative-dynamic brake combination can be effected. This results in an extermely simplified circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03290713-A (JP)
Title: Servo circuit
Inventor: YOKOTA HACHIRO
IPC: G11B7/09
Filed: 1990-04-06
Abstract: PURPOSE:To increase the suppressing force to the disturbances like the vibrations, etc., and to prevent the servo deviation by deciding the coefficient of an FIR type reduction boost circuit based on the value of each frequency band component of the disturbance. CONSTITUTION:A coefficient deciding part 19 is provided with an A/D converter 19a which converts the frequency band components of disturbances inputted successively from a frequency band component detection part 18 into the digital forms and a system controller 19b consisting of a microcomputer which decides the coefficient of an FIR type reduction boost circuit 15 based on the signal value of each frequency band component of the disturbance and controls the boost value. Then the part 19 detects plural frequency band components (the cause of vibrations, etc.) of the disturbance included in an error signalin accordance with the deviation set to a target position. Furthermore, the part 19 decides the coefficient of the circuit 15 based on the disturbance component value of each frequency band and controls the reduction boost value of the circuit 15 based on the scale of the disturbance. Thus the servo deviation caused by the disturbance like vibrations, etc., can be prevented.