baber/WOPTO huggingface dataset:
Patent JP-H04128505-A (JP)
Title: Steam pressure control method of plural boiler and power generator
Inventor: YAMAZAKI SHUNICHI
IPC: F22B35/00
Filed: 1990-09-18
Abstract: PURPOSE:To carry out stabilized main steam pressure control in any case by providing each pressure controller for operating by load adjustment of each boiler and power generator; and selectively using either one of pressure controllers depending upon pressure or absence of the load adjustment margin of the boiler. CONSTITUTION:Six boilers 2 and five power generators 3 are operated in parallel to supply and consume high pressure steam. In this time, a steam pressure measured value measured by a stem pressure gauge 5 is compared with a boiler steam pressure value which is set in a boiler pressure regulator 6 by a pressure setting device 10 to carry out PID control operation. Its operation output is transmitted to each boiler load allocation setting device 8 as a load setting value so as to adjust a generated steam amount by each boiler 2. A steam pressure measured value is compared with a boiler steam pressure set value which is set by another boiler pressure controller 7. The value of compared result is added to a power generator load set value which is set to each adder 9 by each load setting device 11 so as to be transmitted to the power generator 3 as a load command.
Patent JP-H07172185-A (JP)
Title: Upper structure of passenger car
Inventor: SHIYUTEFUEN MURUKETSUTO
IPC: B60J7/10
Filed: 1994-10-12
Abstract: PURPOSE: To provide an upper structure of a passenger car having the upper structure formed as a roof with a passenger room covered above a linear portion defining windows of the upper structure. CONSTITUTION: A body 7 is provided with side roof frames 18 defining side windows 16. A first slant and possible-to-rise roof portion 20 provided adjacent a roof front cant rail 7', a second longitudinally movable roof portion 21 ranging to the first roof portion and a third fixed roof portion 22 forming the extension of the second roof portion range between these roof frames.
Patent JP-S62105849-A (JP)
Title: Revolution suppressing device for roller
Inventor: INUZUKA MASAO
IPC: A47K10/34
Filed: 1985-11-02
Abstract: PURPOSE:To correctly control the taking-up quantity by finely controlling the revolution of a roller only by slightly varying the pulling-out direction, when a material is taken up. CONSTITUTION:When the winding start part 4 is pulled in straight form from a winding port to the top edge, the revolution of a roller 3 is not brake-applied. When a taken-up sheet is pulled out by applying a proper brake, the roller 3 continues free revolution, and the taken-up sheet is gradually applied with brake as the pulling-out direction is led downward, and the sheet finally stops. The variation range of the direction angle during this time is about 30 deg.. When the revolution perfectly stops, the taking-up-end part can be easily cut along a perfolation 8. Since a holding arm 2 can be erected vertically through free revolution, when a revolution-suppressing member 1 is set longer than the width of the holder 6, and a fixation part 5 is installed onto the holder, mounting and replacement of the roller 3 can be facilitated furthermore.
Patent JP-H0295276-A (JP)
Title: Power applying device for power cable
Inventor: TAKESHIMA HISAO
IPC: G01R31/12
Filed: 1988-09-30
Abstract: PURPOSE:To enable a power applying even in the case of a high voltage and to prevent a generation of a discharge noise from a connection part by providing the connection part which connects a lead cable for the electromechanics with a power cable in such a manner capable of revolving in an insulating oil. CONSTITUTION:A case 33 is fixed under a collar plate 7 on a feeding drum 1 and a circular ring 49 is fixed on the coolar plate 7. A flange 45 is made to guide by the circular ring 49 and is capable of revolving. As to a tip part of a power applying lead cable 39 inserted from an upper bushing 35, a conductor 48 is connected with a terminal 50 and the terminal 50 is fixed with a bearing 57 capable of revolving as the connection part. An electric-power of the cable 39 is transmitted till a conductor 58 through a bearing 51, conductor connector 53, terminal 54 and terminal 56, and the power is applied to an electric-power cable 9 inserted from a lower bushing 37. And by putting the insulating oil in the bushing 35, 37, then it is possible to maintain an insulation capacity and to use even at the time of applying the power by the high-voltage. Also, because the bearing 51 is in the oil, the discharge noise is not generated at the connection part.
Patent JP-H03107941-A (JP)
Title: Radiograph reader
Inventor: HONDA SATORU
IPC: G03B42/02
Filed: 1989-09-22
Abstract: PURPOSE:To obtain image information with high sensitivity, high contrast and high definition by moving a plate to a specified position, fixing it there and moving a read optical system so that read may be performed from a radiation exposing side of the plate after exposure. CONSTITUTION:By radiating controlled X-rays toward an object 2 from an X-ray generation device 1, energy in accordance with the X-ray transmission distribution of the object 2 is accumulated on the stimulable phosphor layer of the plate 4 fixed to a frame in a radiograph reader 3. The plate 4 to which radiation is performed is moved to the position 4' and stimulated by stimulating light out of the shaped light beam of an stimulation/read/erasion unit 5. Then, a record is read from the radiation exposing side of the radiograph conversion plate 4. Thus, the image with the high sensitivity, the high contract and the high definition is recorded.
Patent JP-S63101535-A (JP)
Title: Hydraulic shock absorber
Inventor: HIBINO MASAMI
IPC: F16F9/40
Filed: 1986-10-17
Abstract: PURPOSE:To prevent seal air from mixing in a working fluid by disposing an oil sump chamber in hollow chamber of a piston rod to form a working fluid circulating system by an oil chamber in a sheet pipe and the oil sump chamber and providing damping force generating means in the midway of the circulating system. CONSTITUTION:A hollow piston rod 4 longitudinally provided in an inner tube 2 is inserted in such a manner as to freely slide in a sheet pipe 3. The interior of the sheet pipe 3 is partitioned into the upper oil chamber A and the lower chamber B by a piston 5, and valve devices 5A, 5B for applying designated resistance are interposed as damping force generating means in an oil passage extending from the oil chamber A to the oil chamber B. A bellows 7 in which air is sealed is disposed as a partition wall member in the upper portion of an oil sump chamber E. Thus sealed air is kept from mixing in working fluid in the oil sump chamber in the piston rod.
Patent JP-2000072736-A (JP)
Title: Benzenecarboxamide compound and gelling agent or solidifying agent for organic liquid
Inventor: SHIRAI HIROYOSHI
IPC: C07C237/22
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a gelling agent or a solidifying agent in industrial fields including processing fields for coating materials, inks, lubricating oils, agricultures, fisheries, cosmetics or medicines, fibers, polymers, rubbers, metals, etc. SOLUTION: This compound is represented by formula I [X1 and X2 are each AA-NHR (AA is an amino acid acyl); R is an 8-22C alkyl; (n) is 1 or 2], e.g. N,N'-phthaloyl-bis(L-valylaminododecane). The compound represented by formula I can be produced by a method for reacting, e.g. an amino acid represented by the formula H-AA-OH with an alkylamine represented by the formula RNH2 at 0-100 deg.C for 15-30 h, then reacting the resultant amino acid alkylamide represented by the formula H-AA-NHR with a benzenecarboxylic acid chloride represented by formula II in the presence of a base in a dry solvent at 0-100 deg.C for 5-15 h and affording a benzenecarboxamide compound represented by formula III, etc.
Patent JP-2000080684-A (JP)
Title: Long piping unit
Inventor: KAMIYABU TAKESHI
IPC: E03C1/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent a long piping unit from being bent in the middle when it is hoisted by burying multiple long pipings made of a flexible synthetic resin pipe in a foam resin unit main body with connection sections at both ends exposed to the outside. SOLUTION: Flexible synthetic resin pipes 8 are buried in a foam resin unit main body 1 foam-molded into a rectangular solid shape with the prescribed size as long piping used for common vertical pipes such as a water feed pipe, a hot-water feed a drain pipe and a vent pipe so that connection sections 8a, 8b at both ends are exposed to the outside to form a long piping unit A. Long piping can be reliably held in the prescribed shape and can be firmly fixed with no sag at the middle section. When the unit A horizontally laid on the ground is vertically erected, it is not bent at the middle section in the longitudinal direction, thus it can be reliably prevented from being bent in the middle when it is hoisted.
Patent JP-H04127979-A (JP)
Title: High energy beam circular welding method
Inventor: SAKAMOTO MITSUMASA
IPC: B23K15/00
Filed: 1990-09-19
Abstract: PURPOSE:To contrive the thermal diffusion of a circular weld zone, and to prevent the crack, the hollow, the material deterioration, etc., by starting welding from the outside of an original welding part of a circular shape, welding the circular shape, and thereafter, welding to the outside of circular welding and finishing the welding. CONSTITUTION:On the outside of an original welding part 5 of a circular shape, a slope-up part 2 and a slope-down part 4 for communicating with said welding part 3, respectively are provided, and while increasing gradually welding depth, the slope-up part 2 is welded, the original welding part 5 is welded in steady depth, and thereafter, while decreasing gradually the welding depth, the slope- down part 4 is welded and the welding is finished.
Patent JP-H0992214-A (JP)
Title: High pressure metal vapor electric discharge lamp, and its lighting device and lighting system using it
Inventor: ITO HIDEKI
IPC: H01J61/36
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure metal vapor electric discharge lamp, and a lighting device and a lighting system using it capable of preventing supply of current and electric discharge between an outside lead and a holder. SOLUTION: This lamp has an outer tube in which an arc tube 2 is contained. The tube 2 has opposed ends sealed and an electrode 5 is sealed at the sealed part 4. This part 4 is supported with a metal holder 10 and opened widely at its end face 9 from which an outside lead 7 is led out. Since the outside lead 7 is led out in the widely opened part 9 formed at the end of the sealed part 4, the creepage distance between the outside lead 7 and the holder 10 is increased, thereby preventing insulation breakage between the outside lead 7 and the holder 10, resulting in prevention of current supply, electric discharge and the like.
Patent JP-H08109612-A (JP)
Title: Asphalt mixture manufacturing apparatus
Inventor: HORAI HIDETO
IPC: H05B6/64
Filed: 1994-10-13
Abstract: PURPOSE: To improve the thermal efficiency while improving the workability by a method wherein microwaves from an oscillator installed to a place near the upper part on a discharge port inside an aggregate storage bin are shed to aggregates when they are taken out, and the aggregates are heated therewith. CONSTITUTION: In the case where the temperature of aggregate is lower than a desired level, a microwave oscillator 16 installed to the side wall on the upper part of an aggregate discharging port 12 of an aggregate storage bin 5 is electrified. Microwaves are led through a waveguide 17 to transmit through a cover body 15 and shed to the aggregates, being dielectric. Electromagnetic wave energy of the microwave is absorbed by the aggregates and converted into thermal energy, making the temperature of the aggregates rise. As the temprature of the aggregates reaches a specified level, a discharge gate 13 is opened, and discharge of the aggregates starts on and the aggregates are discharged while being heated by shedding of microwaves from the oscillator 16 on passing through the gate.  After the aggregates are discharged in a specified quantity, shedding of microwaves is stopped and the discharge gate 13 is closed. Thereby the temperature of asphalt mixture is controlled directly in a mixer and the asphalt mixture at the desired temperature can be obtained.
Patent JP-S63105227-A (JP)
Title: Combustion chamber for direct injection type diesel engine
Inventor: SAKURAI NORIYUKI
IPC: F02B23/06
Filed: 1986-10-20
Abstract: PURPOSE:To make it possible that a squishy flow no more jumps out of a combustion chamber, and prevent a zone, where utilization of air is not performed, from being formed in the combustion chamber by providing the combustion chamber, whose opening diameter is increased in order along the direction of the shaft center, on the piston head. CONSTITUTION:On the piston head 2 is provided a combustion chamber 4, whose opening diameter D is increased in order along the direction of the shaft center. Hereby, on the opening at the entrance part of the combustion chamber 4 is provided a lip part 7, which is protruded inward in the radial direction so as to generate a squishy flow V. In addition, the radius of curvature Rs for a curved face 4c, where the bottom wall 4b and the peripheral sidewall 4a of the combustion chamber 4 are adjoining, is set in a fixed region with respect to the depth H of the combustion chamber. Hereby, the turning radius Ru of the squishy flow V, which is forced in from the upper part of the opening of the combustion chamber, is set to a radius, which is sufficient to prevent the squishy flow V from jumping out toward a cylinder. And further, the flow velocity of the squishy flow V is set to a flow velocity, which is sufficient to prevent a partial gathering of fuel from being generated within the combustion chamber 4, and therefore, the air utilization factor of the combustion chamber 4 can be improved, and a combustion, in which the emission of exhaust unburnt substances is suppressed, can be obtained.
Patent JP-H05200204-A (JP)
Title: Apparatus and method for treating suspen- sion containing foam
Inventor: UEIN JIEI CHIYANBURII
IPC: D21B1/32
Filed: 1991-09-26
Abstract: PURPOSE: To effectively treat a suspension contg. foam by equipping with a discharging tube tangent to side walls adjacent to the bottom of a tank, causing turbulent action to centralize foam along the limb of a side wall of the tank. CONSTITUTION: A suspension contg. foam from an exit 17 of gas-sparged hydrocyclone 12 is introduced in an accommodation tank 10. Wherein an outlet 26 is tangentially equipped toward side wall 24 of the tank 10 to occur turbulent action in the tank 10. By the turbulent action, the foam is centered vicinity parts of the upper part adjacent to the side wall 24 of the tank 10 and the foam is removed from the side wall 24 by an apparatus 29 having a vacuum box. The foam and entrained liq. in an outlet tube 33 of the apparatus 29 are moved with floated air toward a blower 32 and separated from air by the foam braker 34 before arrival at the blower 32. A guide tube 35 from the apparatus 34 guides air to the blower 32, otherwise the separated foam and the liq. are introduced into a guide tube 36.
Patent JP-H1093113-A (JP)
Title: Diode
Inventor: NAGASU MASAHIRO
IPC: H01L29/861
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To realize a soft reverse recovery characteristic of a diode, without increasing the power loss. SOLUTION: An n<-> substrate has a p<+> -region at the anode side and a p<+> - region and an n<+> -region at the cathode side. The impurity concn. and dimensions of the n<+> -region and at the cathode side are set, so that a transistor composed of the p<+> -region, n<-> -region and n<+> -region at the anode side and p<+> -region at the cathode side operates, when a diode recovers. A current flows due to the transistor effect, when the diode recovers and hence the inverse recovery characteristic can be soft, without providing carrier accumulated regions, thus realizing both the low loss and soft inverse recovery characteristics. As a result, the switching noise of a power converter can be prevented.
Patent JP-S62108064-A (JP)
Title: Printing control system
Inventor: MAKIGUCHI ATSUSHI
IPC: B41J2/485
Filed: 1985-11-05
Abstract: PURPOSE:To make the column and row conversion printing of the setted line number content or the printable line number content corresponding to a line modification possible, by a method wherein the printable range is obtained from the top line position, the printable line number corresponding to a line modification is obtained from this printable range, and the printing start line and the printing end line are set. CONSTITUTION:The top line position 27 dot is utilized as a printable range and set to the register R14 of print control register area. The print indication line number is set to the register R0 and at the same time, the print remaining line number is set to the register R1. Further, the print start line sequence number is set to the register R3 and 0 is set to the register R7 as the print end point. Then, the vertical letter size of the letter on the line given by the print start line sequence number stored in the register R3 is loaded. Thereafter, the print end point stored in the register R7 and the vertical letter size are added to be written into the register R5 as the temporary print start point. If the temporary print start point is less than the printable range, the temporary print start point is set to the register R4 as the print start point.
Patent JP-S62107132-A (JP)
Inventor: ONISHI KATSUNORI
IPC: E04B1/348
Filed: 1985-11-05
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-H03120821-A (JP)
Title: Method of manufacturing integrated circuit device
Inventor: CHII-YUAN RU
IPC: H01L21/285
Filed: 1990-09-19
Abstract: PURPOSE: To eliminate separation of a metal, contamination of a manufacturing device caused by the separation and the disturbance etc. with respect to a process by a method, wherein a protective film is formed on the dielectric layer on a substrate including the surface of a semiconductor device, the dielectric layer on a non-protected region is removed by etching, and a metal layer is formed after the protective layer has been removed and a bonding layer has been formed. CONSTITUTION: In the method of manufacture for an integrated circuit device in which a protective layer 14 is formed on a dielectric layer 11 on a substrate 10, including the surface of a semiconductor device, a protective film 12 is formed on a part of the dielectric layer 11 on the surface of the semiconductor device, the first region, containing the surface of the semiconductor device, is protected by the protective film 12, and the first region forms a component body which does not contain the circumferential region of the surface of the semiconductor device. Then, the component body is exposed to a corrosive liquid, the dielectric layer of the second region, which forms the additional part of the first region is removed.  After removal of the protective layer 12, a bonding layer 13 is formed at least on the above- mentioned dielectric layer 11, and a metal layer 14 is formed on the bonding layer 13. The above-mentioned bonding layer 13 is formed by titanium nitride, titanium tungsten, and titanium aluminum etc.
Patent JP-2000043491-A (JP)
Title: Dot placing ruler in order to draw regular poligonal shapes
Inventor: NAKAMURA HARUNOBU
IPC: B43L13/20
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a dot placing ruler in order to draw regular poligonal shapes by which eight kinds of regular poligonal shapes from a regular triangle to a regular decagon of an optional size can be easily drawn. SOLUTION: On a transparent flat circular disk, a hole for dot placing is provided at a location which is the center of regular poligonal shapes and the vertex. Also, holes are radially arranged with uniform intervals. The usage of the holes depending on the kind of a regular poligonal shape is performed by figures of regular poligonal shapes which are drawn while being color-sorted at the central part of the disk and contour lines which are drawn while being color-sorted as well, of hole rows connecting from the vertex of the figures. However, for a regular triangle, a regular octagon, and a regular decagon, there are no figures and contour lines. A regular hexagon can be substituted for the regular triangle. The regular octagon and the regular decagon can be drawn by further dividing the indexing angles of a regular square and a regular pentagon in two respectively.  The central lines for the dividing are shown by -8-, -10-.
Patent JP-H0294286-A (JP)
Title: Thin film el panel
Inventor: YAMASHITA TAKURO
IPC: H05B33/04
Filed: 1988-09-29
Abstract: PURPOSE:To improve productivity without causing the reliability reduction of an element by using dry gas as the inner atmosphere of an envelope and arranging a sheet-shaped moisture absorber between a back plate and the thin film EL element. CONSTITUTION:Band-shaped lower electrodes 22 are aligned in parallel on a front base 21, a lower insulating layer 23, a light emitting layer 24 and an upper insulating layer 25 are laminated in sequence, and band-shaped upper electrodes 26 are aligned in parallel in the direction perpendicular to the direction of the lower electrodes 22 to form an EL element 27. A sheet-shaped moisture absorber 28 is arranged on the upper electrodes 26 of the EL element 27, the degassing of the EL element 27 is thoroughly performed by heating and vacuuming to remove the residual moisture to the extent possible, then a back plate 30 and the front base 21 are stuck together in the dry gas atmosphere consisting of dry N2 gas or dry air. A thin film EL panel with the dry gas atmosphere 29 inside is obtained, and productivity can be improved without causing reliability reduction.
Patent JP-H1164225-A (JP)
Title: Method for removing air bubble in colorimetric measuring apparatus
Inventor: TATENO KAZUHIRO
IPC: G01N33/18
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To enable removal of air bubbles in a transparent container, by adding a surfactant when a liquid to be measured and a chemical solution are stirred and mixed. SOLUTION: A stirring device 4 stirring a liquid to be measured is set at a lower part of a transparent container 1. A feed line 8 and a discharge line 9 are connected as an introduction mechanism and a discharge mechanism for the liquid to be measured to the transparent container 1. Moreover, a colorimetric detecting mechanism comprising light-emitting bodies 11, 19 and photodetecting bodies 12, 20 for measuring a color change of the liquid to be measured in the transparent container 1 is set outside the transparent container 1. A liquid discharge apparatus 2 is constituted of a tank 16 storing a liquid reagent and a chemical solution feed line 18.  Air bubbles in the transparent container 1 can be removed by adding a surfactant when the liquid to be measured and a chemical solution are stirred and mixed while the air bubbles adhere in the transparent container 1, because a surface tension of the liquid to be measured is reduced and the transparent container 1 and liquid to be measured come to match well owing to an action of the surfactant.