baber/WOPTO huggingface dataset:
Patent JP-S62109352-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUHATA HIROAKI
IPC: H01L21/78
Filed: 1985-11-07
Abstract: PURPOSE:To simply obtain only good square product by concentrically bonding a semiconductor disk on a circular dummy plate having small radius when the disk is cut in a matrix state to drop improperly cut pieces having a profile of nonsquare shape cut from the outer periphery from the dummy plate to automatically remove the pieces. CONSTITUTION:When a laminate 2 formed by stacking semiconductor disks 1 and brazing between the disks is bonded to a glass plate 3 as a dummy plate having a diameter smaller than that of the disk 1, and cut at the sectional surface 5 of matrix state in a laminating direction to be divided into high voltage rectifiers 6 of square columnar state, improperly cut pieces 7 of incomplete square shape at the outer periphery are obtained in addition to the pieces of square-sectional shape. However, since the laminate 2 is bonded to the plate 3 of smaller radius, if the radius of the glass plate is proper, improperly cut pieces 7 are dropped by the glass plate at the time of cutting by a saw the bottom of the laminate 2 or the surface of the plate 3. When a high voltage rectifier 6 is cut, for example, at one side (d) from the laminate 2 of radius R, the radius (r) of the plate 3 designated by broken lines at the outer periphery is set to r=R-2<1/2>d. Then, the pieces 7 indicated by hatching are all disposed outside the plate 3.
Patent JP-S61132688-A (JP)
Inventor: MASUDA YUTAKA
IPC: B41J2/01
Filed: 1984-11-28
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-H03110107-A (JP)
Title: Extrusion molding method for multilayer parison
Inventor: HARA MASAO
IPC: B29C48/09
Filed: 1989-09-26
Abstract: PURPOSE:To improve adhesive properties between a main material layer and a submaterial layer by extruding adhesives so that the contact surfaces of the main material layer and the submaterial layer blended with polyethylene and polyamide respectively are formed in irregular shapes and keeping the polyethylene at a temperature of 200-240 deg.C. CONSTITUTION:In a multilayer parison extruder 10, high-density polyethylene as a main material resin, with which adhesives are blended, is stored in a main- material resin storage chamber 17 at approximately 200-240 deg.C while nylon as a submaterial resin, with which adhesives are blended, is stored in an accumulator 20 at 270 deg.C. Extrusion pressure to the annular resin path 32 of high-density polyethylene is held at 400kgf/cm<2>, and the extrusion pressure of nylon is controlled so as to be periodically varied only by + or -40kgf/cm<2> centering around 400kgf/cm<2>. Only the thickness of a submaterial resin layer 3 between internal and external main material resin layers 2, 4 is altered with the change of extrusion pressure in a multilayer parison 1 extruded, irregularities are shaped in contact surfaces, and adhesive strength is increased largely.
Patent JP-H1172995-A (JP)
Title: Image forming device
Inventor: FURUYA TADASHI
IPC: G03G15/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of electrifying performance and to maintain the steady output of a high-quality image over a long period of time by expelling toner mixed in a contact electrifier during the execution of an electrifying- member cleaning mode onto an image carrier effectively, sufficiently and securely at all times, in a cleanerless image-forming device of a contact electrification system and transfer system. SOLUTION: The cleanerless image-forming device of the contact electrification system and transfer system is provided with the electrifying-member cleaning mode for expelling mixed-in toner from the contact electrifier 2. The device is further provided with an auxiliary member 6 which is in contact with the image carrier 1 in the position which is further downstream than a toner-image transfer part T in the direction of the movement of the surface of the image carrier and between the toner-image transfer part T and an electrifying part (n). To the auxiliary member 6, biases can be applied. The bias applied to the auxiliary member 6 during the execution of the electrifying-member cleaning mode differs from the bias applied during image formation.
Patent JP-H0193568-A (JP)
Title: Amide compound and enterokinesis-activation agent containing said compound as active component
Inventor: ITO YASUO
IPC: C07D295/08
Filed: 1987-10-05
Abstract: NEW MATERIAL:The compound of formula I (R1 and R2 are H, lower alkyl, halogen, nitro, cyano, amino, etc.; R3 and R4 are lower alkyl or together with N form 1-pyrrolidino or piperidino) and its pharmacologically permissible acid addition salt. EXAMPLE:N-[4-[2-(dimethylamino)ethoxy]benzyl]-4-fluorobenzamide. USE:An enterokinesis activation agent. PREPARATION:The compound of formula I can be produced by converting a compound of formula II into its reactive derivative and reacting with a compound of formula III in the presence or absence of a base (e.g. pyridine or triethylamine) in an inert organic solvent (e.g. benzene or THF) at a temperature between 0 deg.C and the refluxing temperature of the solvent.
Patent JP-H1087706-A (JP)
Title: Production of methacrylic resin
Inventor: MIURA JUNICHI
IPC: C08F20/14
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To industrially very stably obtain a methacrylic resin which is excellent in resistance to thermal decomposition, suppressed in runaway reaction caused by the gel effect and of high purity by the continuous solution polymerization and specifying the amount of the solvent to less than a certain amount. SOLUTION: In order to polymerize (A) monomers mainly comprising methyl methacrylate, (B) a solvent (suitably an alkylbenznen) is used in an amount of 0.1-10wt.% based on the whole mixture on the polymerization. In more detail, a recycled liquid mixture containing unreacting components A and B and a newly sopplied component A are continuously fed to a distillation column and the distillate monomers and component B are continuously fed into a polymerization reactor and polymerized. Then, the polymerization reaction mixture is evaporated to take out the polymer and simultaneously unreacting components A and B are recycled. At this time, the amount of the component B is preferably adjusted to 0.1-10wt.% based on the whole weight of the mixture on the polymerization.
Patent JP-S63104634-A (JP)
Title: Method for preventing scaling in wet flue gas treatment
Inventor: MURAKAWA TADAO
IPC: B01D53/50
Filed: 1986-10-20
Abstract: PURPOSE:To prevent components of scales from being formed by drawing one part of absorbing liquid at a front step from a circulation line and introducing it into a reaction tank and mixing each liquid drawn from both front and rear steps in the tank and previously forming the components of scales. CONSTITUTION:Exhaust gas at 200-300 deg.C temp. is firstly introduced into a front step region 3 through an inlet 5 for exhaust gas of a smoke cleaning tower 1 and subjected to gas-liquid contact treatment with absorbing liquid herein. A Ca-base chemical is added as a neutralizer to the absorbing liquid after contact and pH of the absorbing liquid is regulated to <=3 strong acidity and thereby formation of components of scales is extremely prevented. Exhaust gas is passed through the vent port 6 of a partition wall 2 and introduced into a rear region 4 and brought into contact with absorbing liquid at 30-40 deg.C in a packed part 11. Sodium hydroxide or the like is added as the neutralizer to the absorbing liquid after contact to regulate it to >=6 pH. Thereby sulfur compd. contained in exhaust gas is efficiently absorbed and removed.
Patent JP-H03150136-A (JP)
Title: Reinforced plastic made core tube
Inventor: MISHINA YUKINORI
IPC: B29K105/08
Filed: 1990-09-18
Abstract: PURPOSE:To lighten and harden the core and increase resistance to wear and smoothen the surface and reduce thermal expandability thereof by using carbon or glass fiber for respective base layers, a first winding layer and a second winding layer, hardening them integrally by resin and forming a coating layer provided with a grinding surface of specified surface roughness on the outside. CONSTITUTION:A reinforced plastic core tube 10 consists mainly of a base layer 12 formed by a carbon cloth or a glass cloth formed into a prepreg, a first winding layer 14 and a second winding layer 15 formed by the fiber composed of glass, carbon or the like on said base layer 12, and high strength is provided with the whole of the core tube consisting of said base layer 12, the first winding layer 14 and the second winding layer 15. Further, as a coating layer 16 is formed as an outermost layer with a grinding surface of 1 - 1.5 S surface roughness, the smoothness of the surface of said reinforced plastic core is superior.
Patent JP-H07104135-A (JP)
Title: Stereoscopic picture display device
Inventor: MATSUSHITA NAOKI
IPC: G02B27/22
Filed: 1993-10-06
Abstract: PURPOSE:To eliminate picture distortion and the lowering of luminance at the peripheral part of a screen, and also, to make the device thinner. CONSTITUTION:A modified fiber sheet 4A having plural optical fibers which are arranged on a plane and whose output and is expanded upwards by making the pitch of the output end larger than the picth of an input end and a modified fiber sheet 4B having plural optical fibers which are arranged on a plane and whose output end is expanded downwards by making the pitch of the output end larger than the pitch of the input end are alternately arranged and stacked, and picture forming devices 2 respectively face the input ends of the modified fiber sheets 4A and 4B divided into the upper and lower parts.
Patent JP-S63102768-A (JP)
Inventor: KONNO YU
IPC: A61N1/30
Filed: 1986-10-20
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-H1097481-A (JP)
Title: Microcomputer
Inventor: OKUBO HARUYASU
IPC: G06F15/78
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the processing of a CPU for received serial data. SOLUTION: In a register 103, a CPU sets permission information specifying an interruption process wherein receive data is processed in conformity with its format or an interruption process wherein the data is processed fast irrelevantly to its format. Each time partial data is received by a receiving circuit 102, a header detecting circuit 401-1, etc., inspects whether or not headers of a plurality of formats are present or not and once a header is detected, a status managing circuit 404 holds identification information on the header. Each time partial data is received, an interruption request circuit 418 selectively generates one of plural interruption requests according to the header identification and the interruption permission information to request a CPU to start a different interruption process through an interruption controller 110.  This operation is repeated until an end code detecting circuit 403-1, etc., detects an end code.
Patent JP-H09143011-A (JP)
Title: Composition containing n-benzyl-2,3-dichloromaleimide
Inventor: HIDAKA YASUHIRO
IPC: A01N41/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the composition having an antifungal force, an antiseptic force or antibacterial.bacteriostatic force against a wide range kind of mlcroorganisms such as bacteria, fungi and yeasts, and capable of persisting the activities. SOLUTION: This composition comprises N-benzyl-2,3-dichloromaleimide and one or more kinds of the following compounds, etc., 3,3,4,4 tetrachlorohydrothiophene-1,1-dioxide,2,2-dibromo-2-nitroethanol, 1,4-bis(bromoacetoxy)-2-butene, dichloroglyoxime, dimethyldithiocarbamate sodium salt, bistribromomethylsulfone, methylenebisthiocyanate, 4,5-dichloro-1,2-dithiol-3- one, 2,2-dibromo-3-nitrilopropionamide,1,2-benzoylisothiazoline-3-one.
Patent JP-S60143575-A (JP)
Title: Conversion device of heat to electricity
Inventor: MITSUMATA TADAYASU
IPC: H01M8/18
Filed: 1983-12-28
Abstract: PURPOSE:To efficiently convert heat energy to electric energy with a simple device by supplying hydrogen to a gas diffusion electrode by heating metal hydride. CONSTITUTION:A gas diffusion electrode 6 is formed by fixing on one side of a proton ion conductor 5, and a gas diffusion electrode 7 is fixed on the other side of the conductor 5. Gas chambers 8 and 9 are installed on each back of electrodes 6 and 7. Metal hydrides 12 and 13 are accommodated in heat exchangers 10 and 11 installed in cases 1 and 2. When this device is placed on a heated metal plate 14, the lower part of the device becomes high pressure and its upper part becomes lower pressure, hydrogen gas is transfered from the lower part to the upper part and electric power is obtained. After discharge of hydrogen is completed, when the device is placed upside down on the heated plate, electric power is obtained again. By this simple construction, heat energy is efficiently converted to electric energy.
Patent JP-H0299401-A (JP)
Title: Manufacturing method of rim for tubeless tire and its form of material
Inventor: KANAI ISAO
IPC: B60B21/00
Filed: 1988-10-06
Abstract: PURPOSE:To make it possible for a rim material to be rolled stably in a coiling process by forming the portion to be formed into a flange roughly in parallel to a rim axis and at least positioning the flange without ledge portion at the same level as the principal axis of the section. CONSTITUTION:A rim material is formed in a bar with the cross section as shown through several rolling processes; the flanges 1 and 2 at both ends of the material are formed in flat in parallel to the principal axis of section C. When a rim for tubeless tire is manufactured using the material of this form, the rim material is cut at a specified length, coiled at a specified diameter by a coiler, and united at both ends of the material by butt-welding. Then burrs at welded portion are removed in a trimmer process, correct dimensions are secured through an expander process, and correct flange shapes are formed in a forming roll process. Finally, the desired rim shape dimensions are formed in a finishing expander process.
Patent JP-H06104150-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: ARAI SHINJI
IPC: H01G9/012
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a manufacturing method capable of stabilizing the characteristics and uniforming the lead pitch of a three-terminal type solid electrolytic capacitor having another lead of a different polarity in the middle of two leads having the same polarity. CONSTITUTION:Cathode leads 3a, 3a are extended in the same direction in parallel with each other from both the ends of a flat plate-shaped lead connecting portion 3b; one anode lead 4 is arranged in the intermediate position between said two cathode leads; an anode pin 2 fixed to a capacitor element 1 is welded to one end portion of the anode lead 4; one side of a square type capacitor element 1 is connected to a metal flat plate type lead connecting portion 3b of the cathode leads 3a, 3a with a conductive adhesive 5 and the vicinity of the capacitor element 1 is covered with an armor resin 6. The two cathode leads 3a, 3a on both the sides are part of a lead frame formed punched from a metal flat plate; by using this lead frames, the arrangement pitch of 3 terminal leads can be made constant and a three-terminal type solid electrolytic capacitor can be produced.
Patent JP-S62110483-A (JP)
Title: Inverter protecting apparatus
Inventor: MIURA KENICHIRO
IPC: H02M7/48
Filed: 1985-11-08
Abstract: PURPOSE:To facilitate detection of deterioration of boosting capacitors by a method wherein abnormality is indicated when the current of a single-phase AC source is reduced to below a certain value and, at the same time, the peak value of the voltage between terminals of one of the boosting capacitors exceeds a certain value or the lowest value drops below a certain value. CONSTITUTION:An AC voltage from a single-phase AC source 1 is converted into a DC voltage by a diode bridge 2 and boosting capacitors 3 and 4. The DC voltage is converted into a three-phase voltage by an inverter 7 and supplied to a three-phase induction motor 8. When the voltage between the terminals of the boosting capacitor 4 drops below a certain value, a photocoupler 11 is turned OFF. If, in addition to this condition, the current of the single-phase AC source 1 is reduced to below a certain value, the abnormal situation is indicated to the outside by an indicating means 16 and all transistors of the transistor bridge are turned OFF through an inverter driving signal generating means 17.
Patent JP-H08179070-A (JP)
Title: Fuel assembly for pressurised water reactor
Inventor: DEIBUITSUDO DABURIYUU KURISUCH
IPC: G21C3/322
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To increase the output of a fuel assembly by removing at least one spacer grid from the fuel assembly thereby suppressing pressure drop across the fuel assembly, and to increase the output of fuel assembly furthermore by employing a restricting member in place of the removed spacer grid. SOLUTION: The fuel assembly 40 for pressurized water reactor comprises a lower tie plate 42 having at least one opening, a guide tube 14 having lower end coupled with the lower tie plate 42, a plurality of spacer grids 16 arranged at an intercal along the guide tube 14, an upper tie plate 46 arranged at the upper end of guide tube 14, a measuring tube 28, and extension fuel rods 48. The extension fuel rods 48 extend to the lower tie plate 42 and arranged at an interval in the radial direction while being supported by the spacer grids 16 along the guide tube 14. At least one extension fuel rod 48 is provided, at the lower end thereof, with an end cap secured in the opening of lower tie plate 42.
Patent JP-H07103926-A (JP)
Title: Humidity sensor element and its manufacture
Inventor: TOYONAGA KEIJI
IPC: G01N27/12
Filed: 1993-10-07
Abstract: PURPOSE:To provide a humidity sensor element whose mechanical strength and response characteristics are excellent. CONSTITUTION:A humidity sensor element is provided with a humidity-sensing layer composed of a boehmite-sol (or alkali metal ions-contained boehmite sol) temporarily fired body which is formed in such a way that pores in an insulating porous ceramic sintered body are impregnated with a boehmite sol (or a mixed solution of a boehmite sol and alkali metal ions) and that the impregnated sintered body is fired. Consequently, the handling strength of the sensor element is increased remarkably thanks to the framework of the porous ceramic sintered body, and excellent humidity sensing characteristics can be obtained thanks to the humidity sensing layer formed of the boehmite-sol temporarily fired body inside the framework.
Patent JP-S61142161-A (JP)
Inventor: FUJII HIKOSHIGE
IPC: B65B31/04
Filed: 1984-11-28
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-H06100997-A (JP)
Title: Silicon steel sheet free from glass film and excellent in magnetic property and its production
Inventor: MASUI HIROAKI
IPC: C22C38/00
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet free from glass film by providing specific grooves on the surface of a steel sheet after primary recrystallization annealing, applying a specific separation agent at annealing, and-performing annealing under specific conditions. CONSTITUTION:Grooves of 2-50mum average maximum depth are provided to the surface of a silicon steel sheet after primary recrystallization annealing, leaving spaces, in a direction at 45-90 deg. from rolling direction. As the separation agent at annealing, a separation agent at annealing prepared by adding 2-20 pts.wt. of one or more kinds among the sulfides of Li, K, Na, Ba, Ca, Mg, Zn, Fe, Zr, Sn, Sr, and Al and/or 2-20 pts.wt. of one or more kinds among the carbonates, nitrates, and chlorides of the above to 100 pts.wt. of MgO is applied to the surface of the steel sheet. Subsequently, final finish annealing is done at a temp. in the range between 700 deg.C and the maximum ultimate temp. at the time of temp. rise in the atmosphere containing <=25% N2. By this method the grain-oriented silicon steel sheet excellent in iron loss characteristics can be obtained.
Patent JP-S62112732-A (JP)
Title: Cooling method for hot rolled steel sheet
Inventor: KAMIKAJI HIROSHI
IPC: B21B37/44
Filed: 1985-11-09
Abstract: PURPOSE:To additionally improve the effect of suppressing the generation of a shape defect of a steel sheet in a method for correcting the upper and lower water spraying rates of the next material to be cooled in accordance with the actually measured value of the temp. difference between the upper and lower surfaces of the steel sheet at the end of water cooling by controlling the above-mentioned temp. difference in the mid-way stage of water cooling. CONSTITUTION:The steel sheet of which the hot rolling is completed is successively progressed from the 1st block 1 into a cooler 5, by which the steel sheet is successively cooled. The temps. of the upper and lower surfaces for the prescribed length l of the steel sheet with respect to the block 1 is already measure by a thermometer 71 just before the block 1 advances into the upper and lower water spraying header 61 on the extreme inlet side in the cooler 5. The upper and lower water spraying rates of the header 61 are corrected in accordance with the temp. difference (DELTAT) between the upper and lower surfaces. The calculation of the correction quantity is executed by a calculator 11 with the target of the differential DELTAT to be made zero at the point of the time when the cooling by the header 61 is completed. The upper and lower water spraying rates of the upper and lower water spraying headers 62-612 are subsequently corrected in the same manner in accordance with the differential DELTAT detected by thermometers 72-713. The similar control is executed with the 2nd-6th blocks 2-6 as well in succession of the block 1.
Patent JP-2001077554-A (JP)
Title: Electronic equipment
Inventor: OTORI YASUHIRO
IPC: H05K7/14
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment which is less prone to full down even if the electronic equipment's cable is pulled when the electronic equipment is placed in a vertical position. SOLUTION: A video game machine 1 operable both in a vertical position and in a horizontal position is so constitutes that its controller connecting portion 62 is exposed at the lower part of the front face of its upper case 5 in the direction of the height. An AC inlet to which a power cable 103 is to be connected is so constituted that the AC inlet is exposed at the lower part of the rear face in the direction of the height. Even if anyone gets his/her foot caught under the cable 103, a controller cable 102, or the like and the cable is pulled the torque moment exerted on the machine 1 is small, and thus the machine 1 is less prone to fall down over than conventional.
Patent JP-H06104838-A (JP)
Title: Interior decoration good with repeater for optical space transmission
Inventor: NAGASHIMA MOTOYASU
IPC: H04B10/29
Filed: 1992-09-21
Abstract: PURPOSE:To improve the amenity by allowing the user not to notify the presence of the repeater for optical space transmission through the integration of the interior decoration good and the repeater for optical space transmission. CONSTITUTION:An interior clock with a repeater for optical space transmission has devices 72 (that is, a modulation section, a demodulation section, a CPU, a memory and a P/S modulator) having functions not included in an optical transmitter-receiver 71 (transmission section and reception section) in the optical space transmission use repeater at the rear side of the interior clock 73. Furthermore, a power supply plug 74 is provided to the clock 73. Thus, the amenity of an office and a room is improved by allowing the user not to notify the presence of the repeater for optical space transmission. Preferably the interior decoration good with repeater for optical space transmission is applied to an optical radio LAN(Local Area Network) to obtain a nobel optical radio LAN.