baber/WOPTO huggingface dataset:
Patent JP-H10330869-A (JP)
Title: Electrode wire for wire-cut electric discharge machining
Inventor: NAKAYAMA NORIYUKI
IPC: C22C9/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode wire for wire-cut electric discharge machining, capable of being easily wire-drawn into fine wire even if the amount of Zn is large and having high strength. SOLUTION: This electrode wire is composed of a Cu-Zn alloy which has an α-phase and a β-phase in the alloy structure of electrode wire and in which the crystalline grain size of the α-phase is 1 to 10 μm and also the aspect ratio of the crystalline grains of the β-phase in the cross section parallel to the wire drawing direction of the electrode wire is regulated to >=5 and the area occupancy of the β-phase is regulated to 30 to 90%. Further, the content of Zn is 39 to 45 wt.%, and the area ratio of the β-phase is 50 to 95%.
Patent JP-2000334542-A (JP)
Title: Forging formation of bevel gear
Inventor: OKADA SEIJI
IPC: B21D37/20
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a forging formation of a bevel gear, with which teeth of the bevel gear can be formed in a high precision. SOLUTION: The tooth-form 32 in a forming apparatus 10 used to the forging formation of the bevel gear, is formed to a shape adding a correcting amount under consideration of the deformed amount generated in the tooth of the formed bevel gear. In such a case, the deformed amount and the correcting amount are shown with value of each element in digitized gear thickness, twist angle, pressure angle, etc., with the center of a gear surface in a desired shape of the gear as the reference point, respectively.
Patent JP-H04370354-A (JP)
Title: Space rocket using hydrogen generating explosive
Inventor: IKUTA KAZUNARI
IPC: F02K9/44
Filed: 1991-06-18
Abstract: PURPOSE:To make it passible the temperature of an engine wall to be relatively low so as to provide safety and high propulsive force by injecting hydrogen gas, not only eliminating necessity for super low temperature but also enabling an injection speed to mostly increase at an equal temperature, by utilizing a propellant especially using a hydrogen generating explosive using chemical reaction of aluminum with water, in a space rocket using the hydrogen generating explosive. CONSTITUTION:A space rocket using a hydrogen generating explosive is provided with a propellant 1, consisting of the hydrogen generating explosive constituted of a porous aluminum unit and water provided in a main unit 5 having a nozzle 4, and a combustion chamber 3, provided in the above-mentioned main unit 5, and propelled by the propellant 1.
Patent JP-H01314084-A (JP)
Title: Matrix type color liquid crystal display device
Inventor: TAKAHASHI MORITAKE
IPC: H04N9/12
Filed: 1988-06-13
Abstract: PURPOSE:To reduce the total picture element number and to improve the quality of display by taking GRGB picture elements as one period and forming color picture element arrangement repeating the period continuously. CONSTITUTION:As the arrangement of 3-color picture elements of red(R), green(G) and blue(B), a GRGB picture element is taken as one period laterally and the periods are repeated continuously and the periods of a 1st line and a 2nd line are deviated by 1/2. One display unit in this case consists of units 4a, 4b comprising a G picture element 2 and its adjacent R, B picture elements 1, 3. Thus, supposing the total display unit number of a display device is constant, the total picture element number in the longitudinal direction is the same and the total picture element number in the lateral direction is 2/3 with respect to a conventional picture element number. Thus, accurate information display is attained with the less number of total picture elements.
Patent JP-H118380-A (JP)
Title: Insulated gate bipolar transistor operated by photoelectric conversion element
Inventor: TAI HAA YAN
IPC: H01L29/78
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate bipolar transistor operated by a photoelectric conversion element for ensuring a normal operation of this transistor with a low-voltage signal source. SOLUTION: This transistor is provided with a light-emitting element L101 connected to an a-c or d-c power source for converting a low-voltage signal into optical energy and photoelectric conversion element PE101 for converting the optical energy into electrical energy for generating a high-voltage weak- current signal against that element L101, the conversion element PE101 being connected parallel to the gate and emitter of the insulated gate bipolar transistor.
Patent JP-S6426063-A (JP)
Title: Mechanical gear shifter for engine
Inventor: KAMATA KENICHI
IPC: F16H57/04
Filed: 1988-06-14
Abstract: PURPOSE:To perform oiling to necessary spots sufficiently as well as to prevent output loss and deterioration in lubricating oil from occurring by constituting gears engaged with each other so as to function as a gear pump for the lubricating oil. CONSTITUTION:As for transmission of power, rotation of a main shaft 1 is transmitted to a countershaft 5 by shift of a gear 7, and then it is transmitted to an output shaft 10 by engagement between gears 9 and 11. A splash of lubricating oil produced by rotation of each gear is collected in a peripheral wall member 14c of a crankcase 14, and it is fed to the side of a discharge hole 14e with each rotation of both gears 9 and 11. At this time, lubrication for a part of a toothlike bearing 16 supporting the shaft 5 is carried out, then the oil splash enters the inside of the discharge hole 14e, reached to a hollow part 10a from an interconnecting hole 14f, and it is fed to the inside of a boss part 14a, lubricates a ball bearing 15. In addition, the lubricating oil pressure-fed to the hollow part 10a of the output shaft 10 from an interconnecting hole 10b goes into the inside of a conical part 10c of the output shaft 10 as lubricating a needle bearing 12, and it also lubricates a ball bearing 13 of the driven gear 11, then it is discharged to the outside from a discharge port 10d.
Patent JP-S627036-A (JP)
Title: Photographing mask for microcamera
Inventor: TORII HISATSUGU
IPC: G03B27/32
Filed: 1985-07-03
Abstract: PURPOSE:To set up a photographing format automatically by providing an image recording aperture corresponding to frame size, a data transfer aperture and an information part for transmitting information necessary for the setting of the photographing format to a camera part on a replaceable photographing mask. CONSTITUTION:The photographing mask 21 on which the image recording aperture having a prescribed size and the information part are formed in accordance with the photographing format is selected and inserted into a supporting member. Since a positioning chip 51 is depressed by a cam part 40 at the insertion of the photographing mask 21, a moving plate 47 is pushed back in the arrow 52 direction against a spring 50 and the moving plate 47 is positioned. The photographing format information expressed by the combination of four light shielding chips is read out by an information reading part 46 and sent to a control part. Thus, the photographing format can be automatically set up.
Patent JP-H08339435-A (JP)
Title: Document management device
Inventor: YUKIMOTO SHINGO
IPC: G06T1/00
Filed: 1995-06-13
Abstract: PURPOSE: To inhibit a registered document from being revised without permission by adding a mark which indicates revision inhibition to original document data and inhibiting the data from being revised. CONSTITUTION: An image reader 3 reads out an image of document information printed on a document based on the original document data generated on a document editing device and converts the image into image data. Further, a memory unit 5 expands the image data of the original document data generated on the document editing device. A controller 6 registers and manages the image data read by the image reader 3 or the image data of the original document data expanded on the memory unit 5 as records. Further, the controller 6 specifies the original document data of the document information specified at the time of the registration of the document together with the records of the image data and adds the mark indicating the revision inhibition to the original document data to inhibit the data from being revised.
Patent JP-S5849662-A (JP)
Inventor: SAKABE YUKIO
IPC: H01G4/12
Filed: 1981-09-16
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-H09306155-A (JP)
Title: Opening and closing mechanism of dustproof door
Inventor: MATSUDA MASATAKA
IPC: G11B33/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of a driving mechanism by providing a spring receiving surface in the vicinity of the shaft which goes through an oblong hole, fringing a twisted coil spring into press-contact to the surface and energizing the door in the ejecting direction of a recording medium. SOLUTION: An oblong hole 2a is provided to the boss formed on the back surface of a front panel 2. The hole 2a is made as the bearing hole of a dustproof door 1. The right side bearing hole is a round shaped hole which is not shown in the Figure. Then, shaft 1a and 1a of the door 1 are inserted into the bearing holes. The door 1 is made of resin and is inserted into the left and the right bearing holes by deforming it.
Patent JP-S6126077-A (JP)
Inventor: FURUSAWA SATOSHI
IPC: G09B25/02
Filed: 1984-07-17
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-S5937553-A (JP)
Title: Manufacture of electrophotographic developer
Inventor: KUBO TSUTOMU
IPC: G03G9/087
Filed: 1982-08-26
Abstract: PURPOSE:To manufacture a (color) toner superior in fluidity and resistance to agglomeration, in a simple process, by heat treating a binder resin powder having a specified softening point, mixed with a colorant powder and/or other powders in a hot gas flow at a specified temp. CONSTITUTION:The titled developer is obtained by mixing a powder of a binder resin having 60-200 deg.C sotening point measured by the method based on JISK 2531, e.g., styrene resin, acrylic resin, polyester resin, polyethylene; a powder of a colorant, e.g., various kinds of org. dye, inorg. dye, various kinds of org. pigment and inorg. pigment, and/or a powder of other component, e.g., a magnetic powder of gamma-Fe3O4 or iron, inorg. oxide, sulfide, nitride, or thermoplastic resin; and heat treating the obtained mixed powder in a hot gas stream at 200- 600 deg.C. As a result a toner or color toner having superior fluidity and agglomeration resistance can be produced through a manufacturing process simplified without requiring a kneading step, therefore, at low cost, and with less danger.
Patent JP-H10333947-A (JP)
Title: Unnecessary recording medium selection system
Inventor: TAZAKI TOSHIAKI
IPC: G06F12/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To select an unnecessary recording medium without retrieving the same file by manual operation in the case of retrieving an unnecessary recording medium from plural recording media. SOLUTION: The system is provided with a processing part 2 for managing all files existing in plural recording media and identical files and displaying an unnecessary recording medium. The processing part 2 is provided with a file information preparing processing part 21 for preparing, processing and outputting file information,  plural recording medium information storing parts 22 each of which has a number-of-identical-files storing part for storing the number of identical files and a file information storing part for storing file information and can store plural records and a file information comparing processing part 23 for executing the comparison and updating of plural storing parts 22 and deleting a recording medium information storing part corresponding to an unnecessary recording medium and constituted so as to retrieve the existence of identical files in plural recording medium information storing parts and present an unnecessary recording medium information storing part.
Patent JP-S626648-A (JP)
Title: Production of soybean flour
Inventor: SAKURAI SEIYA
IPC: A23L11/00
Filed: 1985-07-04
Abstract: PURPOSE:To obtain deodorized soybean flour having desired particle size, easily, by removing the skin from soybean, heating and deodorizing the seed leaf, heating until the water-content of the seed leaf reaches a specific level and crushing the dried leaf. CONSTITUTION:A soybean grain is divided into two and the skin is separated from the seed leaf. The skin is discharged from the system by air elutriation and the remaining seed leaf is transferred to a deodorizing apparatus furnished with a screw conveyor which enables the transfer of the seed leaf along a definite direction under kneading in sealed state.The leaf is heated during the kneading and transfer process to a water-content of about 20%. The characteristic odor of fat in the seed leaf is eliminated by the heat-treatment in the deodorizing apparatus. The deodorized and dried seed leaf is sent to a heating apparatus, heated to attain a water-content of about 17-18%, and crushed with a crusher to a desired particle size to obtain the objective soybean flour.
Patent JP-S5850085-A (JP)
Inventor: TAKEHANA AKIMASA
IPC: G07D7/00
Filed: 1981-09-19
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-H11341308-A (JP)
Title: Image quality adjustment circuit
Inventor: KASAHARA JUN
IPC: H04N5/208
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive image quality adjustment circuit, without adopting complicated and expensive circuit constitution by controlling the amplitude of blanking pulses and a DC potential based on a parameter which has been set beforehand to a variable means. SOLUTION: A blanking pulse generating circuit 2 generates blanking pulses from the synchronizing signals of video signals displayed on a CRT 8. A preceding stage amplifier circuit 5 controls the amplitude of the blanking pulses generated from the blanking pulse generation circuit 2 and adds and also amplifies the video signals. A poststage amplifier circuit 6 amplifies the video signals amplified in the preceding stage amplifier circuit 5, to a level required for driving the CRT 8. A DC reproduction circuit 7 sets the video signals amplified in the poststage amplifier circuit 6 to the DC potential optimum for driving the CRT 8. A control circuit 4 controls the preceding stage amplifier circuit 5 and the DC reproduction circuit 7, so as to control the amplitude of the blanking pulses and the DC potential, based on the parameter which has been set beforehand to the variable means 3.
Patent JP-2000303065-A (JP)
Title: Phosphor for vacuum ultraviolet ray, phosphor paste composition and luminescent element excited by vacuum ultraviolet ray
Inventor: SUZUKI HIDEO
IPC: H01J11/34
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a high-luminance phosphor which hardly undergoes the decrease in emission luminance in the step of forming a phosphor film by coating the surface of phosphor particles with an Sr compound and/or a Ba compound. SOLUTION: The Sr compound and/or the Ba compound is preferably a borate or phosphate, and borate compounds including strontium tetraborate (SrB4O7) and barium tetraborate (BaB4O7) are especially preferable. The compound is applied preferably in such an amount that the total amount of Sr and Ba is 0. 005-5 wt.% of the phosphor, still preferably 0. 03-2 wt.%. The precipitate of the Sr compound and/or the Ba compound is formed in a slurry containing a phosphor suspended therein and is deposited on the surface of the phosphor to coat it. Thus, a phosphor having a high initial luminance is obtained and the decrease in emission luminance in the step of forming a phosphor film can be made small.  When an aluminate phosphor, especially a blue-emitting phosphor (which is strongly required to be improved in decrease in luminance), is coated, the decrease in luminance during baking can be made small.
Patent JP-S628089-A (JP)
Title: Radiation transmission measurement for structure
Inventor: KUMEGAWA YOSHIO
IPC: G01V5/00
Filed: 1985-07-04
Abstract: PURPOSE:To accurately measure the size and the state of corrosion of an object buried in a structure from the dimension of the image of the photographed object and the dimension of the corroded portion of the object by irradiating the structure from a radiation generator to photograph the object in the structure. CONSTITUTION:One side surface 11a of a structure 11 to be measured is provided with a photographic film 13 and a back scattering preventing plate 14 and the other side surface 11b is provided with a radiation generator 15 apart from the structure 11. As the irradiation opening of the generator 15 is provided with a stop 16 and a mask member 17, the latter for restricting the irradiating range of a radiation, the radiation is irradiated from the generator 15 onto the structure 11. An object 12 buried within the structure 11 is photographed and the dimensions of the images of the object 12 formed on the film 13 and of the corroded portion 18 of the object 12 are measured. By analyzing the actual dimension of the object 12 and the corroded portion 18 on the basis of measured data, the size and the state of corrosion of the object 12 buried in the structure 11 are accurately measured.
Patent JP-S5270458-A (JP)
Title: High frequency heater
Inventor: NAGAMOTO SHIYUNICHI
IPC: F24C7/02
Filed: 1975-12-09
Abstract: PURPOSE: To provide a high frequency heater for an electronic oven, which has a singe pattern provision heater provided within a heating chamber, and in which the foodstuff for cooking can be vertically moved together with the dish therefore through external operation so as to vary the distance with respect to the singe pattern provision heater. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6038190-A (JP)
Title: Printing quality judging apparatus
Inventor: TAKEDA NOBUO
IPC: B41J9/54
Filed: 1983-08-11
Abstract: PURPOSE:To provide an apparatus capable of judging printing quality in the hammer unit of an impact printer, constituted by mounting a function for measuring the character line width of a printing pattern on the basis of the sweep time of a recognition sensor to compare the measured value with a standard time and outputting excess and deficiency along with a corresponding column position. CONSTITUTION:A predetermined printing pattern (e.g., a character H) 2 is printed in the width direction of printing paper at predetermined intervals. After the printing paper 1 is fed to a certain position of a recognition sensor 4 by a paper feed apparatus 3, the recognition sensor 4 is swept from one end of the printing paper to the other end thereof by sweep apparatuses 5a-5d. In this case, a character line width is measured in the unit of a sweep time by the recognition sensor 4 and the time thereof is compared with a standard time by a buffer register 6 and the excess and deficiency result thereof is outputted along a corresponding column position to display the output thereof.
Patent JP-H11279408-A (JP)
Title: Production of aqueous resin, aqueous curable resin composition and water-based coating material
Inventor: KUDO SHINICHI
IPC: C09D183/14
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin excellent in curability at normal temperatures and preservation stability and useful in coating materials, etc., for building exterior finish by mixing and condensing a composite resin comprising a specific polysiloxane segment, etc., with a specified polysiloxane and then dispersing or dissolving the resultant condensate in an aqueous medium. SOLUTION: This resin is produced by mixing (A) a composite resin comprising (i) a polysiloxane segment having one or more silicon atoms selected from those, etc., having one or more organic groups having >=3 total number of carbon atoms and one or more hydrolyzable groups and/or one or more OH groups respectively bound thereto and (ii) a polymeric segment having one or more hydrophilic groups selected from anionic groups, cationic groups and nonionic groups and (B) a polysiloxane having hydrolyzable groups bound to silicon atom and/or OH groups bound to the silicon atom and further a structure represented by the formula (R<1> is methyl or the like) as an essential structural unit, as necessary, condensing a part thereof and subsequently dispersing or dissolving the resultant condensate in an aqueous medium.
Patent JP-H08338023-A (JP)
Title: Grating crib connecting member and reinforced embankment method
Inventor: TAKASAGO TAKEHIKO
IPC: E02D3/00
Filed: 1995-06-14
Abstract: PURPOSE: To safely form a reinforced embankment by a method wherein a grating crib connecting part of a grating crib connecting member is formed to have a groove or a hooking part adapted to be engaged with an end of a grating crib. CONSTITUTION: An end of a geotextile 2 is connected to a concrete block 3 of a grating crib by means of a connecting member 1. And the geotextile 2 is horizontally embedded in an embankment, whereby a tensile shearing resistance against a breakage due to rotational slip of embankment is provided and excessive pore water in the embankment can be discharged so that the strength of material of the embankment increases, and hence the embankment can be stabilized. The geotextile 2 to be laid has a flat belt-shape with staggered patterns. The connecting member, as a means to easily connect such geotextile and grating crib at a site, can arrange adjoining grating cribs in a straight pattern.
Patent JP-H09324734-A (JP)
Title: Accidental fire detection device for internal combustion engine
Inventor: MORITA SHINGO
IPC: F02P17/12
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain an misfire detection device for an internal combustion engine by which a cost up is avoided and also an erroneous detection by after burning is prevented and the reliability of the misfire detection is improved. SOLUTION: This device is provided with an ion current detection means for including bias electric power source means 9a, 9b for impressing a bias voltage VBi to respective ignition plugs 8a-8d through high voltage diodes 11a-11d and detecting ion currents ia, ib flowing through an ignition plug and ECU 2 for driving an ignition coil 4 and also judging a misfire based on ion current detection values Gia, Gib. The ion current detection means includes plural ion current detection circuits in response to plural cylinder group and the cylinders in respective cylinder group is selected so as not to be ignition controlled continuously and ECU uses the ion current detection value in response to the ignition control cylinder at this time to an misfire judgment, out of plural ion current detection values.
Patent JP-H0441712-A (JP)
Title: Filament yarn and its production
Inventor: INOUE KATSUHIRO
IPC: D06M101/16
Filed: 1990-06-05
Abstract: PURPOSE:To obtain the subject yarn, excellent in shape stability and dyeability and useful as woven or knitted fabrics, etc., by subjecting specific partially oriented undrawn filament yarn of polyethylene terephthalate to corona discharge treatment. CONSTITUTION:Partially oriented undrawn filament yarn of polyethylene terephthalate having 10-25% crystallinity and 50X10<-3> to 90-X 10<-3> birefringence ratio is subjected to corona discharge treatment at 4X10<4> to 10X10<4> J/m<2> to afford the objective yarn. Furthermore, the aforementioned yarn has <1% heat shrinkage factor and <=10% flow elongation in a strength-elongation curve.