baber/WOPTO huggingface dataset:
Patent JP-S57157684-A (JP)
Title: Color picture recorder
Inventor: AMITANI JIYOUJI
IPC: B41M5/00
Filed: 1981-03-24
Abstract: PURPOSE:To obtain a picture with high precision and high-grade quality by color-resolving an image from a manuscription into colors by the irradiation of the light sources of the three primary colors a part of which is superposed each other on the manuscription and driving an injection recording means on the basis of color signals from photoelectric converting elements which detect light from the superposed parts. CONSTITUTION:The scanning picture of a manuscript 2 fitted around a rotary drum 1 is irradiated by the three primary colors of light R, G, B in the state of a part of each color is superposed each other. The light of the superposed parts on the manuscript is detected by photoelectric converting elements 7C, 7M, 7Y. Injection nozzles 11Y, 11C, 11M corresponding to respective colors are driven on the basis of color signals of these photoelectric converting elements. A color picture is recorded by sticking color ink injected from each injection nozzle to a recording paper 3' fitted around a recording drum 3 rotating synchronously with the manuscript fitting drum 1. Consequently, optical systems and color signals are easily processed and pictures with high precision and high-grade quality are recorded, and a miniaturized and economical device is obtained.
Patent JP-H07229861-A (JP)
Title: Radiation analyzer
Inventor: OONO ICHINAGA
IPC: G01N23/223
Filed: 1994-02-16
Abstract: PURPOSE:To improve both of energy resolution and a counting rate. CONSTITUTION:The radiation analyzer is a radiation analyzer provided with an energy measurement system 20 for measuring energy of radiation (for instance, fluorescence X-ray) generated from a sample with pulse wave height and an event recognition system 10 for discriminating a pulse mutual time and acting upon the energy measurement system because of eliminating an unnecessary pulse. The event recognition system 10 is provided with a discrimination circuit 13 for discriminating energy on the basis of a pule and a switching means 30 for actuating so as not to input the unnecessary pulse to the energy measurement system 20 on the basis of an energy discrimination result or a time discrimination result in the event recognition system 10 on the input side of the energy measurement system 20 is provided therein.
Patent JP-S56139094-A (JP)
Title: Brake system for induction motor
Inventor: KIKUCHI YOSHIHISA
IPC: H02P3/24
Filed: 1980-03-31
Abstract: PURPOSE:To stop an induction motor in a short time by switching a method of applying a single-phase half-wave voltage at every cycle of a power source frequency and a method of applying a single-phase applied voltage so that a brake torque curve at high speed side becomes negative torque in response to the number of revolution. CONSTITUTION:A rotary speed command voltage, a voltage generated from a tachometer generator TG and absolute voltage set in a frequency dividing range are represented respectively by A, B and E2. When A<B, the output of a brake command comparator CMP1 becomes L, and an AND gate A4 is inhibited. In this case, in the range of E2<B, the output of the frequency dividing range detecting comparator CMP2 becomes L, the output of 1/2 frequency dividing counter C is outputted via an AND gate A1 from an OR gate OR1, the output of a phase shifter PS1 is applied through an AND gate A2 to OR gates OR2, OR4 once per two cycles, and the voltage in (b) is applied between U and V. When E2>B, the output of the CMP2 becomes H, the output of the PS1 is applied through the A3 to the OR2, OR4 at every cycle, and the voltage in (a) is applied between U and V.
Patent JP-S54134020-A (JP)
Title: Bimetal
Inventor: MORI FUMIO
IPC: G12B1/02
Filed: 1978-04-10
Abstract: PURPOSE:To eliminate pollution and aging cracks due to Zn when brass is used without causing damage to the characteristic property of bimetal by using a Al-Cr- Cu alloy instead of the conventional 4-6 brass as the expansion metal of bimetal. CONSTITUTION:As the expansion metal of bimetal, a copper alloy containing 3.5 to 4.5% Al and 0.5 to 1.5% Cr is used. The bimetal using the alloy, having a low volume resistivity and a high bulge coefficient, is endowed with characteristic properties more than those of the bimetal whose expansion metal is 4-6 brass. In addition, the absence of the brass causes no pollution due to Zn. Furthermore, the bimetal has no defects such as aging cracks caused by the selective oxidation of Zn and thus is excellent in durability and also can be easily manufactured.
Patent JP-S54134795-A (JP)
Title: Photosensitive resin composition for encapsulating material
Inventor: IMANAKA YOSHIHIKO
IPC: H01G4/224
Filed: 1978-04-12
Abstract: PURPOSE: To prepare a photosensitive resin useful as an encapsulating material for capacitor, etc. and having improved adhesivity, by polymerizing a cyanurate-and/or isocyanurate-containing (meth)accylate in the presence of a photo-setting catalyst and a thermosetting catalysts.  
     CONSTITUTION: A photo-setting and thermosetting resin composition comprising (A) a cyanurate or isocyanurate ring-containing (meth)acrylate I, II, (B) a photo polymerization initiator, e.g. benzoin ethyl ether, etc., and a thermal polymerization initiator, e.g. benzoyl peroxide, etc., and if necessary (C) one or more additives selected from inorganic pigments, e.g. iron oxide red, etc., origanic pigments, e.g alizarin, etc., dyes, e.g. eosin, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53128297-A (JP)
Title: Display device
Inventor: TSUCHINUMA KENICHI
IPC: G09F13/00
Filed: 1977-04-14
Abstract: PURPOSE: To obtain a display device which always gives a pleasant impression by changing display colors according to the user's mental change caused from the change in the brightness of the surroundings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04279896-A (JP)
Title: Detector for void in sodium in fast breeder
Inventor: YAMAMOTO TAKANOBU
IPC: G01N27/02
Filed: 1991-03-08
Abstract: PURPOSE:To reduce the space for installing a detection part, and to reduce the number of signal lines drawn from the detection part in a detector for a void generated in a coolant sodium in a material irradiation facility of a fast breeder. CONSTITUTION:In a material irradiation facility of a fast breeder, a coil 11 is wound around a sodium outflow tube 9 in a sample capsule for storing a sample piece 2 filled with high pressure gas, and a lead of the coil 11 is drawn out from a core 17 part of the fast breeder, and an impedance generated by applying high frequency voltage to the coil 11 is continuously measured.
Patent JP-S56139175-A (JP)
Title: Decorative finishing method of constructional board
Inventor: KIKUI TAKESHI
IPC: B05D5/06
Filed: 1980-03-31
Abstract: PURPOSE: To produce a decorative constructional board having a deep-shade feeling, by applying a paint of high luminosity as an undercoat layer, and then spreading color grains of low luminosity onto the constructional board having concavities and convexities, on the stage of decoratively finishing the constructional board.  
     CONSTITUTION: A constructional board 1, e.g., asbestos cement board, has a surface containing concavities 2 and convexities 3. To decoratively finish the surface of the board 1, a paint of high luminosity, e.g., white, is applied as an undercoat layer 4 onto the surface by a flow coater or the like. Before the paint is cured, color grains 5 (particle size of about 0.5W1.5mm) of low luminosity, e.g., gray, are spread onto the surface. The density of the grains at the concavities 2 is higher than that at the convexities 3, so that the concavities have a dark color effective in the provision of a deep-shade feeling. Consequently, the constructional board having the deep-shade feeling can be produced by the choice of the color and the coating method of the concaved and convexed board surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01217482-A (JP)
Title: Developing device
Inventor: MATSUZAWA KUNIHIKO
IPC: G03G15/08
Filed: 1988-02-26
Abstract: PURPOSE:To obtain an excellent recording image similar to an original picture by changing a developer feeding speed from a developer storing part in accordance with a difference between a toner density value detected by a detecting means and a set toner density value. CONSTITUTION:The feeding speed of developer from the developer storing means 31 is changed in accordance with the difference between the toner density value detected by the detecting means 20 and the set toner density value. Even when toner consumption in a developing part D is increased and toner density in a developing device is suddenly reduced in accordance the increment of the toner consumption, time required for restoring the toner density to a regulated density level is not increased by increasing the toner feeding speed from the developer storing part 31 in accordance with said reduction. Since the toner feeding volume is reduced when the toner consumption is low, an overshot volume exceeding the regulated density due to the excess of a feeding flow rate can be reduced and an always stable toner density level can be held. Consequently, an excellent recording image similar to the original picture can be obtained.
Patent JP-H06253661-A (JP)
Title: Threshing cylinder structure of combine harvester
Inventor: MIZUMOTO MASAYA
IPC: A01F12/00
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a threshing cylinder structure of a combine harvester having increased threshing capability at the rear half of the threshing cylinder and capable of properly adjusting the retention performance of the treating object at the threshing region according to the conditions such as the amount of the treating object. CONSTITUTION:A threshing cylinder 8 driven to rotate around a longitudinal shaft is extended in a threshing chamber 7 in a state divided into the front half and the rear half. The section of the divided threshing cylinder 8B positioned at the rear part in the threshing drum 8 is driven at a high speed with a driving mechanism 19 compared with the front section of the threshing cylinder 8A. The 1st dust-sending valve 17 attached to the inner wall part of the threshing chamber 7 corresponding to the front section 8A of the divided threshing cylinder and the 2nd dust-sending valve 18 attached to the inner wall part of the threshing chamber 7 corresponding to the rear section 8B of the divided threshing cylinder are made to have independently changeable postures to transfer the treating object.
Patent JP-H03246046-A (JP)
Title: Recording head, recording head substrate, and ink jet recorder
Inventor: MATSUMOTO SHIGEYUKI
IPC: B41J2/05
Filed: 1990-02-26
Abstract: PURPOSE:To reduce a wiring space by a method wherein a functional element electrically connected to an electrothermal transducer for generating a thermal energy is provided, and a wiring part for conducting an electrical connection is made of a material having a resistance to electromigration. CONSTITUTION:In a recording head 100, a SiO2 film 101 is provided on a substrate, and an electrothermal transducer consisting of a heating resistor layer 103 of HfB2 or the like and an electrode 104 of Al-Si-Cu or Al-Cu is provided on a heat accumulation layer 102 made of a Si oxide film or the like. With the use of Al containing 0.1-1% Cu or containing 0.1-1% Cu and 0.5-2% Si as a wiring material, MTF10<5>H can be accomplished even when the material is 8mum in wire width. A collector base common electrode 12 is corresponding to an anode of a diode, and an emitter electrode 13 is corresponding to a cathode. During the driving time of the electrothermal transducers (RH1, RH2), a bias (VH1) of a positive electric potential is applied to the electrothermal transducer connected to the common electrode 12. In this manner, an NPN transistor in a cell is turned ON, and a bias current flows out of the emitter electrode 13 as a collector current and a base current.
Patent JP-H11236033-A (JP)
Title: Packaging container
Inventor: HOSHI EIJI
IPC: B65D5/52
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a header part and its vicinity from being deformed or broken. SOLUTION: This packaging container comprises a box main body for containing a product, a header part 3 connected to the rear side edge of an opening defined at the upper end of the box main body, a folded-back part 3a which is connected to the header part 3 and folded back at this connection, and whose top end is inserted inside the box main body, and claw-shaped lugs 12 which are connected to the top end of the folded-back part 3a or to each of both right and left ends near the top end of the folded-back part 3a as a reinforcing member formed along an inner face of each of both right and left walls of the box main body. Further, each lug 12 has a tapering portion 12b, and at least one part of the tapering portion 12b is exposed to the outside from the opening at the upper end of the box main body.  Accordingly, the header part and its vicinity can be prevented from being deformed or broken.
Patent JP-H01217338-A (JP)
Title: Silver halide sensitive material
Inventor: KATO KAZUNOBU
IPC: G03C1/06
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a stable high contrast image in case of developing a sensitive material with a developer having a relatively low pH value, and to obtain the title material having the excellent preservation stability by incorporating a hydrazine derivative and a specified compd. in the emulsion layer or the another hydrophilic colloid layer contd. in the sensitive material. CONSTITUTION:The hydrazine derivative and the compd. shown by formula I are incorporated in the emulsion layer or the another hydrophilic colloid layer. In the formula, Z<1> is a nonmetal atomic group necessary for forming a 5 or 6 membered heterocyclic ring, R<1> is an aliphatic group, X is a group shown by formula II, Q is a nonmetal atomic group necessary for forming a 4-12 membered nonaromatic hydrocarbon ring or nonaromatic heterocyclic ring, at least one of the substituting groups R<1> and Z<1> and the substituting group Q is alkinyl group, Y is a pair ion necessary for balancing an electric charge, (n) is a number necessary for balancing an electric charge. Thus, the stable high contrast image is obtd., in case of developing the sensitive material with the developer having the relatively low pH value, and the photosensitive material having the excellent preservating stability is obtd.
Patent JP-S54134905-A (JP)
Title: Sending methos for digital signal
Inventor: DOI TOSHITADA
IPC: H03M13/00
Filed: 1978-04-12
Abstract: PURPOSE:To simplify the constitutions of an encoder and a decoder both, by reading and paralleling codes of one word included in different strings from respective strings of code constitution and by adding an error detection code to each group of words, whose number is one obtained by multiplying five by an integer. CONSTITUTION:By way of LPEs 4L and 4R, sample holding circuits 5L and 5R, D/A convertters 6L and 6R, encoder 7, and sychronous mixer circuit 8, input PCM signals are applied to VTR1, which regenerates PCL signals. The signal from this VTR1 is supplied to sychronous separator circuit 11, whose composite synchronizing signal is applied to decoder 13 for processes such as error detection and error correction, and the processed signals are outputted to output terminals 16L and 16R via D/A converters 14L and 14R, and LPFs 15L and 15R. In this constitution, bits are extracted from a sequence of information bits four words by four words and arrayed with four words aligned, and an error correcting code is added to form a code of five rows by several columns, which is applied to VTR1 before being demodulated.
Patent JP-H04260824-A (JP)
Title: Sliding roof device
Inventor: IWASA TADANOBU
IPC: B60J10/82
Filed: 1991-02-14
Abstract: PURPOSE:To use EPDM for a weather strip of a sliding roof device for a vehicle, and bind a member having a good sliding property to a deflector which reduces induction of wind into a car room. CONSTITUTION:For binding a member 325 to a weather strip (base material of rubber), a lamination film 323 composed of lamination of a first film comprising olefine resin having a polarity functional group, and a second film comprising thermoplastic resin having a polarity is used. For the first film, the polarity functional group is introduced to the olefine resin having no polarity, so it is easily bound to the second film of the polarity resin such as polyester. By thus using such a lamination film, the first film is bound because it has a compartibility to the olefine rubber or EPDM, and the second film is bound strongly to the member because it has the polarity.
Patent JP-S61223199-A (JP)
Title: Plating treatment device for lead frame
Inventor: YAMAMOTO KENJI
IPC: C25D17/06
Filed: 1986-02-28
Abstract: PURPOSE:To subject a lead frame to a plating treatment at a high treating speed by conveying continuously the lead frame in a treating liquid by feed roller groups disposed in a treatment vessel. CONSTITUTION:The lead frame 8 is conveyed in the treatment vessel 1 filled therein with the treating liquid 2 such as strike plating liquid from inlet and outlet side slits 6, 7 disposed with liquid leakage preventive pipes 10 via the feed roller groups consisting of grasping rollers 3a, 3b, cathode rollers 4, backup rollers 5, etc. The lead frame 8 is made cathodic by the above-mentioned cathode rollers 4 and is subjected to the treatment such as strike plating by an anode 12 disposed in the liquid 2.
Patent JP-2000244879-A (JP)
Title: Image information conversion device and method
Inventor: KONDO TETSUJIRO
IPC: H04N19/85
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To decrease the number of classes with no deterioration of accuracy for an image information conversion device/method. SOLUTION: A class conversion rule generation part 10 checks the frequency distributions of classes which are obtained by plural class taps and allocates them to the converted classes in the order of higher frequencies. Thus, a class conversion rule which converts the number of classes obtained by sorting classes into a smaller number of classes is generated. A learning part 20 calculates an estimated coefficient serving as a data conversion rule for every class that is converted by the class conversion rule. A data conversion part 30 produces the pixel value of output data by linear primary connection secured between plural estimated taps and the estimated coefficient. The estimated coefficient is calculated for every converted class. A class whose sorting result is converted by the class conversion rule is also generated at the part 30.
Patent JP-H04280990-A (JP)
Title: Local plating device
Inventor: MORITA TAKESHI
IPC: C25D5/02
Filed: 1991-03-08
Abstract: PURPOSE:To form a bump for connecting the inner lead of TAB and a semiconductor chip with high quality and precision. CONSTITUTION:A mask 21 is arranged on the rear of a material 2 to be plated, an opening 21a is provided to the mask 21 to reflect an irradiating laser beam 6 with its inner periphery and to transmit the beam to the rear of the material 2, and the variance in the laser beam output reaching the rear of the material 2 is reduced by the reflection in the opening 21a.
Patent JP-H11243129-A (JP)
Title: Semiconductor wafer position detecting device
Inventor: MIURA YASUTADA
IPC: G01B21/30
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To accurately detect the center position of a semiconductor wafer by a small-sized, inexpensive mechanism without making contact. SOLUTION: This device is equipped with an infrared-ray emitting LED 11 and a collimator lens 14 for irradiating the peripheral part of the semiconductor wafer 1 with parallel luminous flux, a photodiode 12 which is arranged on the optical axis of the infrared-ray emitting LED 11 and collimator lens 14 and outputs a signal of level corresponding to the quantity of light, a slit plate 16 which is arranged in the parallel luminous flux optical path at a stage in front of the photodiode 12 and has the center of an opening at a position specifying the radius of the semiconductor wafer 1 to be inspected from the center point of positioning, and an arithmetic function 24 which finds at least the center position of the semiconductor wafer 1,  based on the output levels of the photodiode 12 when the photodiode 12 is positioned at respective specific positions of the semiconductor wafer peripheral part 1a.
Patent JP-S57157358-A (JP)
Title: Program interpreter
Inventor: FUSAOKA AKIRA
IPC: G06F9/45
Filed: 1981-03-24
Abstract: PURPOSE:To achieve an interpreter for a high speed programming language with a simple constitution, by providing a phrase analyzer, a sentence structure analyzer, a significance analyzer, a code generator, and a translation table storage device, and operating them in parallel. CONSTITUTION:A character analyzer 16 which scans character train of a source program, decomposes it into program components such as special symbols, reserved words and identification names, and converts them into internal symbols as required, a sentence structure analyzer 12 which analyzes if the said components are suited to the grammer of the program, and a significance analyzer 13 which generates compile information required for the translation of the program, are provided. Further, a code generator 14 which produces a machine language program by using the said compile information, and a translation table storage device 15 which stores the compile information, are provided. Each device is operated in parallel, and the source program is converted into the machine language program for output.
Patent JP-S56141435-A (JP)
Title: Molded leaf spring for automobile
Inventor: MIZUNO TSUNEO
IPC: B29C43/32
Filed: 1980-04-04
Abstract: PURPOSE:To attain strength, tenacity and durability for a molded synthetic resin spring for an automobile, by repeatedly folding a fibrous cloth tape in the longitudinal direction and continuously piling up the portions of the tape. CONSTITUTION:A fibrous cloth tape 5 impregnated with synthetic resin is repeatedly folded in the longitudinal direction and laminated without being cut off halfway, to manufacture a fibrous stack 6. The fibrous stack 6 is molded by an upper and a lower metal dies and heated to set the synthetic resin to provide a molded leaf spring. In the spring, the portions of the fibrous tape are laminated on each other continuously from one end A in the center to the other B on the outside. For that reason, the fiber content of each portion is equal. Therefore, the spring is excellent in strength, tenacity and durability.
Patent JP-H11239587-A (JP)
Title: Top sheet material for absorptive object
Inventor: KISHINE MASAHIRO
IPC: B32B27/12
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion to human skin and to obtain an excellent touch feeling by forming multiple thin holes by means of heated needle hole work, or the like, on at least the film layer of the extrusion-laminated laminating body of the polymer composition of ethylene series on the one surface or the both surfaces of the nonwoven cloth of polyolefin series provided with special METSUKE. SOLUTION: In a top sheet for an absorptive object, the laminating body is used, where the polymer film layer of the ethylene series is formed by the extrusion laminating of the composition including the polymer of the ethylene series on one surface of the both surfaces of the nonwoven cloth of the polyolefin series where METSUKE is 5-50 g/m<2> , and the laminating body where METSUKE is 10-80 g/m<2> is used. Then, the multiple thin holes are formed by thin hole forming work by heated needle hole work or a water jet in the laminating body like this and projections and recessions on the corossion surface of the polyolefine series are transferred to the polymer layer of the ethylene series. The polymer of the ethylene series to be used is favorable to be within the range of 0.850-0.950 g/cm<3> in density within the range of 0.5-100 g/10 min. in melting flow rate.