baber/WOPTO huggingface dataset:
Patent JP-2000072265-A (JP)
Title: Image forming device provided with sheet size detectable document feeding device
Inventor: ATOMICHI TAKAHIRO
IPC: G03G15/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an exclusive sheet size detection means for a paper feeding part by making a sheet size measured by a measuring means as a sheet size fed by a paper feeding means. SOLUTION: When a paper sheet (the size of the paper sheet is unknown) 6 is placed on a document loading part 5 and a hand paper feeding detail part registration key is pushed after a regulating plate 7 is adjusted to the width of the paper sheet 6, a resistance value of a variable resistor is detected by a control part and a length orthogonally crossed with the carrier direction of the paper sheet 6 is calculated and determined. The paper sheet 6 is carried by a document feeding device 2, is set to a prescribed location of a document exposure base by a paper carrier path and is returned to the document paper loading part 5 without being exposed. During this operation, the time when a light receiving element detects a rear end of the paper sheet 6 after the light receiving element detects the tip of the paper sheet 6 is measured by the control part.  Because carrier speed is constant, the length of a paper carrying direction of the paper sheet 6 is calculated and determined. The detected paper size is inputted and stored. Next, a variable magnification rate of a copying machine is determined.
Patent JP-S63103897-A (JP)
Title: Production of silicon carbide whisker of high-quality
Inventor: KAJI YOSHIRO
IPC: C30B25/00
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a high purity SiC whisker having remarkably reduced content of SiO2 of impurity, by reacting moldings of a solid silicon-containing raw material with a powdery carbon-containing raw material while heating, and burning and removing unreacted carbon in the presence of air in a prescribed feed amount. CONSTITUTION:Moldings of a solid silicon-containing raw material such as silica, silica glass sand and agalmatotite, etc., are reacted with a powdery carbon-containing raw material such as carbon black, etc., under H2 gas atmosphere, preferably at 1,500-1,700 deg.C. Then, air of 30-250ml/min per 1g of unreacted carbon in the resultant reaction product is supplied to the reaction product in a muffle furnace at 600-900 deg.C to burn and remove above-mentioned carbon. Thus, a high purity SiC whisker having remarkably reduced SiO2 content as an impurity is obtained.
Patent JP-H0988190-A (JP)
Title: Architectural panel and its installing structure
Inventor: NAKAMURA FUMIHIKO
IPC: E04B1/38
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To perform execution work in a dry system using no mortar, firmly install a panel on a beam member, easily work and install the panel, shorten a construction period, and enhance economical efficiency. SOLUTION: Both end parts of bar-shaped metal fittings 11a and 11b are respectively inserted and installed in bottomed holes 8 of adjacent panels 1 by using the panels 1 having the bottomed holes 8 bored in the didirection perpendicular to a butt end surface 1a in parallel to a panel surface 1b inside of the butt end surface 1a, and the panels 1 are integrally connected to each other. A bolt-shaped metal fitting 13 having a male screw is inserted into a through hole of the bar-shaped metal fittings 11a and 11b, and its end side is locked on a beam member, and a nut is screw-fitted to the male screw, and it is connected and fixed to the beam member 2.
Patent JP-H03113770-A (JP)
Title: Rotary head device
Inventor: SAITO TAKEHIKO
IPC: G11B15/61
Filed: 1989-09-22
Abstract: PURPOSE:To reduce the variation of blowoff pressure corresponding to the number of grooves with a simple working method by forming a continuous groove stretching in a row at the outer periphery of a second drum opposed to a first drum provided with a spira-shaped groove. CONSTITUTION:The spiral-shaped groove 12 is provided on an upper drum (rotary drum) 11, and the continuous groove 14 is provided on a lower drum (fixed drum) 13 so as to be opposed to it. Or the spiral-shaped groove 12 is provided on the lower drum 13 and the continuous groove 14 is provided on the upper drum 11 correspondingly to it. In both cases, the continuous groove 14 is provided by cutting the edge part of the circumference of the drum into an L-shape. Thus, the continuous groove can be formed through the simple working method, an the variation of the blowoff pressure corresponding to the number of the grooves can be reduced.
Patent JP-S6489533-A (JP)
Title: Wafer supporting device
Inventor: JOGO AKIRA
IPC: H01L21/68
Filed: 1987-09-30
Abstract: PURPOSE:To improve service life by forming a roof plate and a base plate while linking and fixing more than two disc-shaped members with linking and fixing members, respectively. CONSTITUTION:A wafer supporting device is so formed that a roof plate 11 and a base plate 12 consisting of two disc-shaped members, respectively are linked and fixed with linking and fixing members. Such wafer supporting device 10 holds a wafer 4 by lowering the base plate 12 and lifting the roof plate 11, and inserting an end of the wafer 4 into a groove 6 formed at a predetermined position in a supporting member 2, and then places the wafer in a thermal treatment furnace for a thermal treatment. According to the constitution, the strengths of the roof plate 11 and base plate 12 are increased while the resistance against deflection, distortion, and deformation, etc., being further increased, whereby the service life of a port 10 can be improved and manufacturing costs can be reduced.
Patent JP-H08110169-A (JP)
Title: Device for testing molten state and pressurized state of metallic material
Inventor: IRIBE KENTARO
IPC: F27B17/02
Filed: 1994-10-13
Abstract: PURPOSE: To provide a device for testing molten state and pressurized state of metallic material having an operation confirming mechanism capable of operating a pressurizing rod at a substantial specified speed even in the case of a variation of moving resistance of the pressurizing rod and capable of confirming a moving state of the pressurizing rod from outside. CONSTITUTION: A pressurizing cylinder 10 is comprised of a cylinder main body 12 having a cylindrical chamber 11 coaxial with an axis Z of a cartridge ; a pressurizing piston 14 movably inserted into the cylindrical chamber along an axis and to which one surface is acted pressurizing gas ; a working piston 16 inserted with a certain space being applied against the pressurizing piston, having liquid filled between it and the pressurizing piston and further having one end of the pressurizing rod connected thereto; an orifice plate 18 fixed within the cylindrical chamber while partitioning between the pressurizing piston and the working piston and further having an orifice hole 19; and an operation confirming mechanism 20 for detecting an amount of motion of the pressurizing rod 6 and displaying it.
Patent JP-H09141874-A (JP)
Title: Ink-jet head, ink-jet catridge, and ink-jet apparatus
Inventor: SUEOKA MANABU
IPC: B41J2/05
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To surely and stably perform electric connection between an energy generation element unit in a separable state and a driving element unit. SOLUTION: In an ink-jet head which is equipped with an energy generation element unit UE which has signal wiring for supplying an electric signal to an exothermic resistor and in which connection electrodes 13a, 13b are installed projectingly in the terminal part of the signal wiring positioned on a butting surface F, and a driving element unit UD which has signal wiring for sending an electric signal for driving the exothermic resistor from a driving element and in which a connection electrode 20 is installed projectingly in the terminal part of the signal wiring positioned on a butting surface and in which the butting surfaces FE, FD of the two units UE, UD are laid to overlap each other to connect the connection electrodes 13a, 13b, 20 each other, a projection part 14 for maintaining these opposite distances is formed at least on one butting surface FE of the two units UE, UD.
Patent JP-H03109221-A (JP)
Title: Depositing device for fine glass particle
Inventor: NAKAYAMA SHINICHI
IPC: C03B20/00
Filed: 1989-09-22
Abstract: PURPOSE:To form a profile having required refractive index in the core part of the deposited body of fine glass particles by separating a deposition box into the deposition box for a core and the deposition box for a clad when the base material of optical fiber is prepared by depositing fine glass particles produced from a burner by a VAD method. CONSTITUTION:When the base material of optical fiber is prepared by introducing a gaseous raw material of glass such as SiCl4 into oxyhydrogen flame of a burner in a deposition box and producing fine glass particles by a flame hydrolytic method and depositing them on a target, the deposition box is separated into the deposition box 5 for a clad and the deposition box 6 for a core. Further the burners are separately provided as the burners 3 for the clad and the burner 4 for the core. A pressure sensor 9 is provided in the deposition box 5 for the clad and the opening of a damper 12 is regulated by a signal thereof to hold the pressure in the box 5 constant.
Patent JP-2001074699-A (JP)
Title: Flaw detecting apparatus
Inventor: KOJIMA KATSUHIRO
IPC: G01N27/90
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To surely detect both a linear flaw and a scab and to surely execute a marking on the position of a flaw. SOLUTION: A high-accuracy rolling mill 14 which rolls a material 12, to be inspected, to be nearly truly circular is arranged and installed on the upstream side of a finishing row in which the material 12 to be inspected is rolled. A first flaw detecting machine 18 which is provided with a plurality of coils, for flaw detection, capable of flaw-detecting different parts in the circumferential direction of the material 12 to be inspected and which can detect a linear flaw existing on the surface of the material 12 to be inspected is arranged and installed on the downstream side of the highly accurate rolling mill 14.  A second flaw detecting machine 20 which is provided with a plurality of coils, for flaw detection, capable of flaw-detecting the material 12 to be inspected and which can detect a scab existing on the surface of the material 12 to be inspected is arranged and installed on the downstream side of finishing rolling mills 16 which are arranged on the downstream side of the first flaw detecting machine 18. A marking device 22 which executes a marking on a coil element 12a which is formed by changing the material 12, to be inspected, into a coil and on which a linear flaw or the scab exist is arranged and installed on downstream side of the second flaw detecting machine 20.
Patent JP-2000078809-A (JP)
Title: Servomotor
Inventor: KABASHIMA TAKEFUMI
IPC: H02K21/16
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost subminiature servomotor of a simple structure and high performance with high torque density. SOLUTION: This servomotor is provided with a motor 15 which is made up of a stator 11 comprising an armature core 13 and an armature coil 14, and a rotor having a permanent magnet provided at the inside circumference side of the stator via a space; and an encoder 2 which detects the rotational position of the rotor. The permanent magnet of the rotor is the one of linear anisotropy having two magnetic poles magnetized in the direction of right angles to a rotating shaft. The encoder is provided with a magnetic sensor 22 which detects the magnetic field of the rotor. It is more desirable to arrange four pieces of the magnetic sensors 22 at the interval of 90 degrees in the circumferential direction and to take the differentials of the signals between the magnetic sensors positioned to face each other at 180 degrees.
Patent JP-H0989123-A (JP)
Title: Method and apparatus for driving movable member in vacuum device
Inventor: URYU SHUICHI
IPC: F16K31/44
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make an airtight part and drive part projecting from a device as small as possible by providing the operational range of a link and drive shaft parallel to a movable member within the projection range of the reciprocated movable member. SOLUTION: When a handle 9 is rotated counterclockwise under the condition of a valve seat 2 closing a through hole 1a, a guide plate 7 contracts a bellows 11 and approaches the lateral side of a drive chamber 1d. At the same time, the inner end of a drive shaft 4 projects into the drive chamber 1d to thrust a drive link 10. A second fulcrum E of a link 3 connected to the drive link 10 is drivably rotated in the direction E' about a rotary fulcrum C of a pin 3a to rotate the link 3 clockwise. Since a pin 3b provided in a first fulcrum D moves along a guide groove 2b, the valve seat 2 moves to a shelter receiving part 1b and arrives at a position under the condition of opening the through hole 1a. Thus, a member to open and close the through hole except for the handle does not protrude from the front projection area of a vacuum gate valve.
Patent JP-S63101030-A (JP)
Title: Calking device for end connection part of metal plate
Inventor: OKUCHI SUSUMU
IPC: B21D39/02
Filed: 1986-10-18
Abstract: PURPOSE:To surely press fit an end connection part irrespective of the thickness of a plate and to perform calking without causing rolling at the end connection part by providing numerous projection parts for pressure welding with their projection at intervals in the peripheral direction on the outer peripheral face of a pressfitting roll and press-welding this projection part of the end connection junction part. CONSTITUTION:A press-fitting roll 9 is formed in a roll shape having the peripheral face slightly narrower than the width of a end connection junction part H and four pieces of pressure welding piece 9 are provided with projection at intervals in the peripheral direction on the center in the width direction of the peripheral face. When a pipe main body P reaches the press-fitting part, the junction part H receives the pressure of the upper part forming roll 10 and is pressed to the pressure welding piece 9 with moving to the front part. Since the pressure welding piece 9 is supported freely rotatably on a core 5, the junction part H is subjected to calking by the pressure welding piece 9 and the press-fitting dent 11 is in the direction parallel to the transfer direction is formed. The pressure welding piece 9 is simply in linear contact with the junction part H, so the part H is not rolled and a practically stable calking can be performed.
Patent JP-S62216107-A (JP)
Inventor: NISHIGAKI SUSUMU
IPC: C04B35/46
Filed: 1985-11-07
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-S60144256-A (JP)
Title: Automatic original feed device
Inventor: MORI GOROU
IPC: B65H3/52
Filed: 1983-12-31
Abstract: PURPOSE:To facilitate detection of overlap feed of originals by enabling reference values which are delivered from the output of an original thickness detecting means to an overlap feed detecting means, to be always set to an appropriate value, and as well by indicating such an overlap feed upon detection and then stopping a paper feed driving means. CONSTITUTION:A control circuit in an electronic copying machine controls a paper feed driving means 7 which rotates a paper feed roller 4 for feeding out originals 2 in a tray 3 one by one and overlap-feed preventing rollers 5, 6, in such a way that the feed of a next original 2 is initiated after the lapse of a predetermined time from the time point at which the feed of the first original 2 is completed. Further, an original feeding means detects an overlap-feed of originals 2 in accordance with the output of an original thickness detecting means which is incorporated with the roller 5. In this arrangement, two reference values for determining an overlap-feed are set and memorized by a reference value setting means. When a stop switch for the paper feed driving means 7 is depressed during the time until the initiation of feed of the next original copy 2, the above-mentioned reference values which have been memorized are erased.
Patent JP-2001071237-A (JP)
Title: Moving system of information apparatus for work section in production line
Inventor: KITO SATORU
IPC: G05B19/418
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To make an information apparatus for a work section easily usable at any time by a worker. SOLUTION: A terminal device 10 as an information apparatus for process work used by a worker M is provided in a work section Sn of a production line 1. The terminal device 10 can be moved in the work section by a motor 16. A control device controlling movement of the terminal device 10, based on a standard moving pattern of the worker, moves the terminal device synchronized with movement of the worker. Concretely, an apparatus moving pattern determined in accordance with the standard moving pattern of the worker is left as stored, the terminal device 10 is moved in accordance with this equipment moving pattern.
Patent JP-H06203175-A (JP)
Title: Image data processing method and device therefor
Inventor: BIRUYAADO ADAMU MAIKERU
IPC: G06T15/50
Filed: 1993-10-04
Abstract: PURPOSE:To effectively use both floating and fixed points and to reduce burden by calculating the position of a subject in a space by a floating point computing method and by calculating the illumination characteristic by a fixed point computing method and based on the position of the subject and the surface data. CONSTITUTION:A processor 15 writes the three-dimensional image data, the two-dimensional image data, the instructions given to the processor 15 itself, the data on the interactive three-dimensional image processing, etc., into a memory device 16 and then reads these data out of the device 16. Then the processor 15 writes the image data in the device 16 in response to the input instruction given from an input device 17 and after defining a position in a virtual three-dimensional space. Furthermore the processor 15 generates a two-dimensional image from the data showing a three-dimensional space in accordance with the control data given from the device 16 and supplies the two-dimensional image to a frame buffer 19. Then the position of a subject in a space is calculated by a floating point computing method and the illumination characteristic is calculated by a fixed point computing method and based on the position of the subject and the surface data when the image data showing a multi- dimensional subject are processed.
Patent JP-2001073338-A (JP)
Title: Parapet type levee body
Inventor: KAWAMATA SUSUMU
IPC: E02B3/06
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent increase of front face wave force and reduce the kinetic energy of water lump transferring on the top end face of an upper structure by constituting a parapet type levee body of a levee body, a front face parapet and a setback parapet provided at the upper front face and the rear part of the levee body respectively. SOLUTION: A composite parapet type levee body in which a front face parapet 3 is provided at the upper front face of a setbgack parapet type levee body is formed. When the top end height of the setback parapet 6 of the composite parapet type levee body is 11 m for instance, the top end height of the front face parapet 4 is lower than 11 m, that is, it is provisionally set at 8 m for instance. As compared with a front face parapet type levee body holding an allowable overtopping volume only by the front face parapet 4, as the setback parapet 6 takes charge of the reduction effect of the overtopping volume, the front face parapet 4 can be small. Accordingly, impulsive setback parapet wave force can be moderated and reduced. Hence, it is not required to add a footing or the like.
Patent JP-H0299229-A (JP)
Title: Manufacture of thin-walled, flat tube
Inventor: IWAI ICHIRO
IPC: B21D26/033
Filed: 1988-09-30
Abstract: PURPOSE:To easily and surely manufacture a thin-walled, flat tube by rolling a tube stock such as an extruded tube, first, to form a thinner-walled, flat, belt-like, squeezed, intermediate material, then, expanding it. CONSTITUTION:The tube stock 1 for the extruded tube or a resistance welded tube having a circular or flat section, etc., is rolled to form a thinner-walled, flat, belt-like, squeezed, intermediate material 2. Then, the intermediate material 2 obtained is expanded to a fixed sectional shape by supplying compressed fluid between forming dies 3 between which a prescribed forming clearance is given. Consequently, a thin-walled flat tube, too, can be manufactured easily and surely. Besides, when a suitable forming clearance is set, a flat tube having a desired shape and wall-thickness can be manufactured.
Patent JP-S60138654-A (JP)
Title: Address converting system
Inventor: YOSHIDA TOORU
IPC: G06F12/10
Filed: 1983-12-27
Abstract: PURPOSE:To shorten the purge executing time by reading simultaneously the memory contents of l columns to compare them with real addresses, and invalidating the entry of each l column memory with which the coincidence is detected. CONSTITUTION:When a conversion buffer TLB3 is used in a purge mode, a real address is set to a comparison address register 2 as the initial value to designate an entry to be invalidated. A purge action is produced and the real addresses of each entry are compared with real addresses of the register 2 by comparators 12-19. If the coincidence is detected by a comparator 12, the V bit of a 64-column memory 4 designated by a logical address register 1 is set at 0. When the coincidence is detected at a time with plural memories 4, the canceling process is carried out in plural cycles. When the canceling process is over, the count-up action of the register 1 is started again.
Patent JP-S63103413-A (JP)
Title: Tape recorder
Inventor: NAKATANI EIJI
IPC: G11B5/54
Filed: 1986-10-20
Abstract: PURPOSE:To eliminated the need for electrical connection and to reduce noise at the time of stopping erasure, by rotating an erasing head consisting of a discoid magnet, erasing data by an alternating field in sound recording, and erasing the data by a convergent field at the time of stopping the sound recording. CONSTITUTION:The erasing head 1 is rotated with a driving force from a flywheel 13 centering a shaft 6 in a sound recording mode, and advances with a substrate 3 keeping the above state, and is brought into contact with a tape 10. At this time, when the alternating filed <=30Hz is supplied to the tape, it is possible to prevent it from being entered to an audible range at the time of reproduction. When a mode is set at a sound recording stop mode from the sound recording mode at the next stage, the erasing head 1 is separated from the tape 10 with the substrate 3 in a reverse order, and the rotation of the erasing head 1 is stopped. In a process when the erasing head 1 is separated from the tape 10, the erasing head 1 is rotated with the inertial of the flywheel 13, and it acts the function of the convergent field for the tape 10.