baber/WOPTO huggingface dataset:
Patent JP-2001105171-A (JP)
Title: Method for welding steel frame beam and steel frame column, and joing structure
Inventor: KUBOTA KATSUHIRO
IPC: E04B1/58
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide joining of a steel frame beam and a steel frame column of high strength by increasing efficiency of working and reducing welding materials through omission of using a back strip. SOLUTION: A groove 5 having a slant surface 6 and a bottom surface 7 are formed on a flange 3 of a steel frame beam 1 made of a wide flange beam, and at the same time a joining tongue part 8 is formed on the bottom side of the groove 5 leaving a part of the flange 3. On a web 4 of the steel frame beam 1, a notched part 9 is formed. A steel frame column 2 and a steel frame beam 1 are arranged so as to abut a tip end of the joining tongue part 8 on the side surface of the steel frame column 2, the inner side of the flange 3 is welded 10 on a side surface of the steel frame column 2, welding metal 11 is stepwise built up on the joining tongue part 8 of the steel frame beam 1, and thus the inner side of the groove 5 is filled with the welding metal 11.  Because of omission of use of a backing strip, assembling and welding work of the backing strip is omitted, so increasing of efficiency of working and reducing of welding materials are excecuted. Because of direct welding of the steel frame column and the steel frame beam, there is no fear of welding defects when using the backing strip, and welding of high strength is obtained.
Patent JP-H03143006-A (JP)
Title: Amplifier
Inventor: YOSHIDA YUJI
IPC: H03F3/72
Filed: 1989-10-27
Abstract: PURPOSE:To avoid latch-down of a 1st transistor(TR) by turning on a 2nd TR and a reverse bias circuit sequentially, bringing a basecollector of the 1st TR into the reverse bias state so as to turn on the 1st TR. CONSTITUTION:A required base bias voltage is applied to a 1st TR 52 and other base bias voltage higher than that for the 1st TR is applied to a 2nd TR 54. Then the 2nd TR 54 and a reverse bias circuit 53 are sequentially turned on to Bring the base and collector of the 1st TR 52 into the reverse bias to turn on the 1st TR 52 thereby driving an output stage 51. Thus, even when latch-down (a phenomenon in which a collector potential reaches nearly the same potential as VEE, reversing to so-called latchup) takes place in the 1st TR 52, it is avoided.
Patent JP-H09124768-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: OTA MASARU
IPC: H01L23/29
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin compsn. which has both a good curability and good storage characteristics at room temp. in addition to a good moldability. SOLUTION: This compsn. comprises an epoxy resin, a phenol resin curative, a cure accelerator, and a filler, subject to the condition that the accelerator is a powder having an m.p. of 150 deg.C or higher, a solubility parameter of 9.0-14.0 (cal/cm<3> )<1/2> , and a max. particle size of 200μm or lower.
Patent JP-H07134817-A (JP)
Title: Magnetic head mechanism
Inventor: UMEHARA HIROSHI
IPC: G11B5/024
Filed: 1993-11-10
Abstract: PURPOSE:To prevent occurrence of a phenomenon in which a beat resembling growth rings of tree appears in a recorded image. CONSTITUTION:A magnetic head 4 for image and a magnetic head 3 for erasure are mounted on one head base 2. Setting is made so that a head core 4a of the magnetic head 4 for image and a head core 3a of the magnetic head 3 for erasure are spaced apart about 1mm, or 970mu or above preferably. On the occasion of mounting two magnetic heads, the magnetic head 3 for erasure and the magnetic head 4 for image, on one head base 2, interference of an erasing current of the magnetic head 3 for erasure with a recording current of the magnetic head 4 for image can be prevented according to this constitution.
Patent JP-S62182038-A (JP)
Inventor: BURAIAN JIYON KUROOSAA
IPC: B27H3/00
Filed: 1986-11-25
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-S61155569-A (JP)
Inventor: OZAKI MASAHIKO
IPC: B65D88/34
Filed: 1984-12-27
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-H09126248-A (JP)
Title: Fluid coupling
Inventor: KAWADA SHINICHI
IPC: F16D35/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To realize stable torque transmission by rapidly recovering operating fluid in a second reservoir, and eliminating the operating fluid from remaining in an operation fluid recovering channel. SOLUTION: A second reservoir 23 is formed by attaching a subrotor 19 to a rotor 7, an orifice 19A passed through the peripheral wall of the second reservoir 23 is arranged, and a projected part composing a blade 19B is arranged on the peripheral surface of the subrotor 19, so that operating fluid positioned between parts in which the subrotor 19 and a housing 3 are opposed to each other, is fed in the direction of a pump mechanism 31 in an operating chamber 17 by relative rotation between the subrotor 19 and the housing 3, and recovered in a first reservoir 15.
Patent JP-S61155661-A (JP)
Title: Controller of internal combustion engine
Inventor: YAMAZAKI TAKESHI
IPC: F02P17/00
Filed: 1984-12-27
Abstract: PURPOSE:To avoid any possibility of generating an incorrect determination by providing a secondary determining means which determines the condition of an ignition switch and inhibiting the action of a primary determining means which determines whether an ignition system operates properly or not on the basis of an ignition confirming signal when the secondary determining means determines the ignition switch is kept off. CONSTITUTION:When CPU senses an electrification starting timing in accordance with a crank angle sensor signal, the CPU first changes an ignition signal IGt which is to be given to an ignitor 6 to a signal H for a specified time. At the setting-up time of the ignitor, the CPU determines whether an ignition confirming signal IGf is L or not. If the ignition switches 11 and 12 are kept off and IGf is H, the CPU changes a signal (b), which is to be sent to an injector, to L and inhibits fuel injection. On the other hand, if the ignition switches are kept on and IGf is L and the signal QIGf of an FF circuit 3 is H at the setting-up time of an ignition signal IGt, FF3 is cleared by a signal (a). And the signal (b) is used as of a time (H) corresponding to quantity of fuel injected. Fuel will then be injected.
Patent JP-H06130965-A (JP)
Title: Noise controller
Inventor: NAKAMA YASUTOSHI
IPC: G10K11/178
Filed: 1992-10-20
Abstract: PURPOSE:To provide the noise controller which does not enlarges hardware scale and reduces the degradation of control accuracy. CONSTITUTION:This device is provided with a noise detector 1 for detecting noise generated from a noise source, electric/acoustic transducer 6 for transducing electric signals into acoustics, error detector 7 arranged at the center of the electric/acoustic transducer 6 so as to detect error between the acoustics generated from the electric/acoustic transducer 6 and the noise from the noise source, adaptive filter 3 for converting the noise signal of the noise source into a control signal based on the detected result of the error detector 7 so as to reduce the error, and power amplifier 5 for outputting electric signals to the electric/acoustic transducer 6 corresponding to the control signal of the adaptive filter 3.
Patent JP-H04279732-A (JP)
Title: Continuous fuel stream circulating device
Inventor: UIRIAMU JIYOSEFU MAIYAASU JIYU
IPC: F02K3/10
Filed: 1991-10-03
Abstract: PURPOSE: To provide a means to correctly control the flow rate of a fuel in a fuel flow device to continuously circulate the fuel to an after burner or the like through a disbursement means. CONSTITUTION: An improved augmentor fuel supply system includes a fuel source 110, a pump 120 to apply the pressure to a fuel, a flow rate control means 130 to control the flow rate and the pressure of the fuel toward a fuel disbursement means 140 (for example, augmentor), and a return path to re- circulate the unburnt fuel. The flow rate control means includes a restrictor means 132 like a small orifice parallel to the control valve 134. This restrictor means capable of flowing the fuel to the fuel disbursement means when a control valve is closed. In addition, a second restrictor means 150, for example, a small orifice, is included in the return path. Finally, a non-return valve 160 is included in the return path to prevent the fuel from flowing into the augmentor through the return path.
Patent JP-H10119327-A (JP)
Title: Head structure of thermal printer
Inventor: YAMADA KOICHI
IPC: B41J2/32
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a head structure of a thermal printer which can always make a pressure contact state of a thermal head and a platen roller uniform by a simple mechanism and prevents occurrence of gradation in density of a print. SOLUTION: Support means 11 which position and support a thermal head 1 in a floating manner in relation to a head support 8 in a state wherein the shaft of a platen roller 2 and a printing line of the thermal head 1 are adjusted in positions axially to each other and pressing means 4 which press the thermal head 1 onto the platen roller 2 side at a plurality of places being at central symmetric positions on the printing line are provided, and the thermal head 1 supported in the floating manner by the support means 11 in relation to the head support 8 is pressed onto the platen roller 2 side on the printing line by the pressing means 4.  Thereby the thermal head 1 is brought into pressure contact with the platen roller 2 so that it is in such close contact with the surface of the roller as to conform therewith even when nonuniformity in components or the like is present on the occasion of fitting the head support 8 and others, and thus a uniform pressure contact state is obtained over the whole length of the printing line.
Patent JP-H0673959-A (JP)
Title: Flashing net for preventing rain from getting into house
Inventor: OKA ISAAKI
IPC: E06B7/14
Filed: 1992-08-27
Abstract: PURPOSE:To prevent the rain from getting into a house without shutting a window by constituting such a flashing net as a bundle of cylinders with permeability and having proper length and diameter is positioned downward in aslant at a proper angle. CONSTITUTION:Permeable cylinders 1 having proper length and diameter capable of taking in and out air from the right and left are arranged downward in aslant at a proper angle so as to have plane construction. For example, long and slender straw-like cylinders being made to adhere to each other to tie up in a bundle are cut off, and cylinder arranged construction is obtained. When the cylinders are mounted to a window, each of the cylinders 1 stops the rain force, the rain can not pass through the plane formed of the cylinders 1, water-drops settled in the cylinders 1 by an angle downward in aslant drop down to the outside, and the passing of the wind is not prevented.
Patent JP-H0592479-A (JP)
Title: Production of transfusion liquid vessel
Inventor: SUZUKI TATSUO
IPC: B29C49/20
Filed: 1991-10-02
Abstract: PURPOSE:To obtain the production of a transfusion liquid vessel by which a transfusion liquid vessel having a flat containing part can be produced at a high speed by blow molding. CONSTITUTION:The production of a transfusion liquid vessel 1 has a process of extruding two sheets of parisons opposed to each other; a process of heating the surface of a molded piece 2 which is previously and separately molded as an open part; a process of inserting the molded piece 2 as the open part between the two sheets of parisons; and a process of holding the sheet-form parisons and the molded piece 2 as the open part by a mold and blow molding the vessel 1 in the mold. In addition, the molded piece 2 as the open part is inserted approximately at right angles to the direction of extruding the two sheet-form parisons, and the vessel 1 is continuously blow molded without cutting the sheet-form parisons.
Patent JP-S63136788-A (JP)
Title: High-brightness crt display
Inventor: OKADA TAKAFUMI
IPC: H04N9/24
Filed: 1986-11-27
Abstract: PURPOSE:To attain the use of a beam with higher energy by providing a three beam or bits having an angle so that three beams transmitted through thin hole of a mask member simultaneously contact phosphors of corresponding colors thereby preventing. The beam from being consumed as wasteful heat. CONSTITUTION:A CRT 6 is formed by coating a phosphor 5 index to all aperture grills 3. The luminescence of the index phosphor 5 is detected by a photosensor 8. An index pulse is given to a GI grid of each color as a GI gate pulse and beams 1a-1c are transmitted at a high level and cut off at a low level. Thus, only the fluorescent face 2 is scanned effectively to cut off the beam transmitting to the aperture grill 3 efficiently. The beam consumed as heat on the mask member is reduced remarkably. Thus, the heat load of the mask member is reduced and the beam energy is intensified by the share to attain high brightness.
Patent JP-H10121926-A (JP)
Title: Valve lifter supporting structure in internal combustion engine
Inventor: HASEGAWA TADAO
IPC: F01L1/14
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To control the turning in a lifter bore without deteriorating slidability of a valve lifter, enlarging a cylinder head and increasing mass of moving parts of a valve driving device. SOLUTION: An inlet side valve 18 is connected to an inlet cam 11 through a valve lifter 19 which is supported in a lifter bore 22. A cam follower 27 is rotatably supported on the upper face 19c of the valve lifter 19 along a cam face 11a. On the inner circumferential surface of the lifter bore 22, a fitting groove is formed so as to lie along the driving direction of the inlet side valve 18, while on the outer surface 19a of the valve lifter 19, a projection engaging part 24 which engages with the fitting groove 23, is provided then the projection engaging part 24 is fitted to the engaging groove 23. The oscillating direction of the cam follower 27 is determined in the rotating axis direction of the inlet side cam shaft 10 by engaging the engaging groove with a protrusive engagement part 24.  In this case the groove and projective engaging part 24 should be located at an intermediate position between the either side of which is in the rotating axis direction of the inlet side cam shaft 10 and the either side of which is in the orthogonal direction to the rotating axis direction of the inlet cam shaft 10.
Patent JP-H06201082-A (JP)
Title: Pipe joint
Inventor: JIYON DERIKU GESUTO
IPC: F16L37/12
Filed: 1993-11-11
Abstract: PURPOSE: To allow a tube provided with an annular abutment on its outer peripheral portion to be easily locked to and unlocked from a tube coupling by providing a tube coupling main body with a locking means for holding the tube and a release means for releasing the tube from the locking means holding it, the tube coupling main body being inserted into a through-hole to engage the tube into a locked condition. CONSTITUTION: When this tube coupling 10 is to be attached to the end of an outer tube, the insert end of the outer tube is inserted through a hole 35 in a cap 32. When the insert end is in front of the inside of a medium diameter portion 17, the head 27 of an inner collet 24 is forced radially outwards and abuts on the inner cam surface 29 of an insert 23. When the insert end is pushed into a completely inserted position where it abuts on an annular shoulder 16, an annular abutment projected in a position a predetermined distance away from the end of the outer tube engages the engaging piece 39 of an outer collet 36 in such a manner as to be wrapped in the engaging piece 39.  Prior to this engagement, the inner collet 24 is pushed in deeply as the annular rear end 37 of the outer collet 36 abuts on the annular end 25 of the inner collet 24, so that the tube is sealed in a liquid-tight condition.
Patent JP-2001107047-A (JP)
Title: Soil modifier containing gypsum board waste and method of using gypsum board waste
Inventor: OKAMOTO YASUO
IPC: C09K101/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a soil modifier which can convert alkaline soil and the like to a new agricultural site and a green space at a low cost and can improve saline soil in an agricultural site and a green space by effectively neutralizing the same and a method of using gypsum board wastes which facilitates recycling of gypsum board wastes. SOLUTION: A soil improver contains disintegrated pieces obtained by crushing gypsum board wastes containing gypsum and base paper for gypsum board into pieces having a particle size in the desired range and a method of using gypsum board wastes comprises crushing gypsum board wastes containing gypsum and base paper for gypsum board into pieces having a particle size in the desired range to obtain disintegrated pieces and applying at least the disintegrated pieces to soil or mixing the same with soil to improve soil.
Patent JP-H10125622-A (JP)
Title: Semiconductor device and its method of manufacturing the same
Inventor: OBA KAZUYUKI
IPC: H01L21/336
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent short circuit between a source-drain silicide layer and a gate silicide layer accompanying microstructuring of a gate side wall film in a semiconductor device using silicide. SOLUTION: A gate side wall insulating film 205 is formed with its height higher than that of a gate electrode and a silicide layer above the gate electrode consisting of polycrystalline silicon. Specifically, only an upper sacrificial film of the gate electrode on the gate electrode 204 is etched off. It is desirable as much as possible not to etch except the sacrificial film on the gate electrode, silicon nitride film. For example, dry etching by NF3/Cl2 gas can be applied. The second conductive impurity diffusion layer 206 is formed. The silicide layer 207 and 208 are self-alignedly formed on the second conductive impurity diffusion layer 206 and the gate electrode 204 consisting of polycrystalline silicon.
Patent JP-H08116956-A (JP)
Title: Boiling of barley juice for beer and device therefor
Inventor: SUZUKI AKIRA
IPC: C12C7/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide a method for boiling barley juice for beer, capable of compacting a container required for the boiling, facilitating the control of the barley juice at a constant temperature, and extremely excellent in the thermal efficiency, and further to provide a device therefor. CONSTITUTION: This method for boiling barley juice for beer uses a boiling device 1 provided with a can body 10 comprising a container for introducing the barley juice for the beer and a heater 20 received in the can body 10 to boil the barley juice for the beer. The method contains as initial processes a process for introducing the barley juice into the can body 10, bringing the barley juice to contact with the heater 20 preliminarily heated by the introduction of a heating medium, and evaporating a part of the barley juice on the surface of the heater 20, and a process for compressing the steam produced from a part of the barley juice, introducing the compressed steam into the heater 20, exchanging the introduced compressed steam with a heating medium preliminarily introduced therein,  continuously introducing the exchanged compressed steam into the heater 20 as a heating source for evaporating the barley juice, and continuously evaporating a part of the barley juice on the surface of the heater to boil the barley juice.
Patent JP-2000109295-A (JP)
Title: Support structure of attachment in industrial vehicle, and industrial vehicle
Inventor: KAJINO KATSUO
IPC: B66F9/16
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a support structure of attachments easily adjustable to the angle of forks via a simple mechanism when the forks are required to form an angle with a vehicle frame in advance, and to provide an industrial vehicle. SOLUTION: A beam member 19 on the front surface of a life bracket 9 has a bolt hole 20, in which a bolt 21 threads so that its head restricts turning movement of a support member 10 to the lift bracket 9. A change in projecting length of the bolt 21 from the lift bracket 9 changes the angle to the lift bracket 9 of the support member 10 pivoting on a shaft 18 accordingly to thereby control the attitude angle of a fork 11.
Patent JP-H07135588-A (JP)
Title: Video camera
Inventor: ARAI MASATAKA
IPC: H04N5/232
Filed: 1993-11-11
Abstract: PURPOSE:To observe the video image of an object on a view finder when a color bar signal from a built-in color bar signal generator is outputted from a video signal output terminal. CONSTITUTION:The video camera has the 1st output mode in which video signals R2, B2, G2 generated from an image pickup signal are fed to a view finder 8 and fed to a video signal output terminal 6 and has the 2nd output mode in which a color bar signal CB is fed to a video signal output terminal 6 and the video signals R2, B2, G2 are fed to the view finder 8. Thus, while observing the video image of an object by the view finder 8 in the 1st output mode, the video signals R2, B2, G2 are outputted and then the usual camera image pickup mode is selected. In the case of the 2nd output mode, the color bar signal CB is outputted from the video signal output terminal 6 while observing the video image of the object with the view finder 8.
Patent JP-S63137518-A (JP)
Title: Method and device for bending pipe
Inventor: ARAKI KATSUTERU
IPC: B21D9/08
Filed: 1986-11-27
Abstract: PURPOSE:To simultaneously bend both parts with an equal force and to enable the working of good efficiency by bending a pipe in order the whole periphery with constraining it by the core metal, pressure die and wrinkle pressing die located in the tangent line with the point of a local bending point always as the reference. CONSTITUTION:A specific female die 3 is fitted to a die plate 9 and a forcible die 4 is fitted to the piston 14 of a forcible die vertically moving hydraulic cylinder 13 as well. The pipe 12 to be bent is then set to the semicircular groove 11 of the female die 3. A core metal 39 is inserted from both ends as well as inserting a packing body 48 into this pipe 12 and held by pressurizing it by a core metal pressure holding device. A semicircular pressure die 46 is fitted to the upper half of the right and left of the pipe to be bent, a semicircular wrinkle pressing die 49 is fitted to the lower half of the pipe 12 as well and they are respectively held with their pressurizing. Since, therefore, by the pressure from the upper and lower sides the whole periphery at the inner and outer parts of this pipe 12 is held by being pressurized uniformly, both parts can be bent simultaneously similarly.
Patent JP-H02129292-A (JP)
Title: Method for estimation of cod in gas liquor generated in manufacture of coke
Inventor: TAKAHASHI HIROSHI
IPC: G01N33/18
Filed: 1988-11-09
Abstract: PURPOSE:To accurately estimate the COD in a gas liquor generated when coke is manufactured by predetermining the COD in the gas liquor generated when each constituent coal of a coal blend is carbonized and calculating the weighted average of the measured values based on the blending ratio of the coal blend. CONSTITUTION:A sample of each constituent coal of a coal blend for manufacture of coke is put in a quartz boat 1 which is placed in a reaction tube 2 made of quartz. This tube 2 is then set in such a manner that it will pass through a primary decomposition oven 3 and a secondary decomposition oven 4. The coal sample is heated, and a gas and liquid generated by thermal decomposition of coal are collected by a cold trap 6 and a gas holder 7 to determine the COD value. The weighted average of the measurements on samples of every constituent coal is calculated based on the blending ratio of a coal blend, and the COD in a gas liquor generated when coke is manufactured by carbonizing the coal blend is estimated based on the calculated value.