baber/WOPTO huggingface dataset:
Patent JP-H08144502-A (JP)
Title: Bridge for dome
Inventor: WATABE SHUNICHIRO
IPC: E04G1/36
Filed: 1994-11-17
Abstract: PURPOSE: To promote the maintenance of an equipment apparatus and the utilization of a partition of an internal space or the like by arranging a bridge for a dome in an arch shape on the under side of a ceiling structure, dividing it in a ceiling top part, making respective separate bridges independent, and making them rotatable along the ceiling. CONSTITUTION: Divided bridges 22 and 23 are suspended from respectively independent ceiling structures 11 in the ceiling center, and at the same time, an independently functioning support system or driving system is prepared for its leg part and an intermediate part. In this case, an annular rail is arranged on an upper surface of a disk-shaped base material suspended from the ceiling structures 11 through support materials, and lower parts of top parts of the divided bridges 22 and 23 are engaged with the annular rail through rollers. A safety mechanism is arranged between the disk-shape base material and the divided bridges 22 and 23. Therefore, when this is used by installing illumination and an acoustic apparatus or the like on the bridges 22 and 23, a free installing position can be secured to a stage.
Patent JP-S63163093-A (JP)
Inventor: KAWANISHI MOTOTAKA
IPC: F16L59/147
Filed: 1986-12-26
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-S63164370-A (JP)
Title: Semiconductor storage device
Inventor: SATO MASAKI
IPC: H01L21/8247
Filed: 1986-12-26
Abstract: PURPOSE:To prevent a malfunction at the time of read operation by forming a floating gate and a control gate each isolated by insulating films onto an insulating film shaped onto a channel region between first and second semiconductor regions. CONSTITUTION:A source region is formed by an N<+> diffusion layer 22, an N<-> diffusion layer 221 and an N-type diffusion layer 222, and a drain region is shaped by an N<+> diffusion layer 23, an N<-> diffusion layer 231 and an N-type diffusion layer 232. The path of currents is separated from the surface of a substrate 21 and currents mainly flow through the N<-> diffusion layer 231, in which the generation of an electric field is relaxed, at the time of read operation in which voltage such as 5 [V] is applied to a control gate 6 and 1.5 [ V] is applied to a drain electrode 28. Currents mainly flow through the N-type diffusion layer 232 shaped into a surface region in the N<-> diffusion layer 231 at the time of write operation in which high voltage is applied and voltage 7 [V] is applied to the drain electrode 28. Accordingly, even when a malfunction at the time of read operation is prevented, sufficient write speed is acquired.
Patent JP-2001121574-A (JP)
Title: Molding having plural sheet materials on surface and molding method
Inventor: WATANABE KIMISUKE
IPC: B29C45/14
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To accurately set positions of both surface sheet materials as desired without allowing a cast resin to intrude between a surface sheet material and a mold in the case of molding a molding having the two or more surface sheet materials on the surface of a product by in-mold molding. SOLUTION: A mold having a small-diameter first cavity 10a and large- diameter second cavity 10b is used. The mold is opened along steps of a step provided at an upstream side edge of the cavity 10a and a step disposed at a boundary between the cavity 10a and the cavity 10b. First and second surface sheet materials are disposed in a state in which the materials are slightly projected to the upstream side to both the cavities of the mold of the opened state. When the mold of the opened state is closed, the ends of the projected materials 15, 16 are pressed by the end faces for constituting the steps, and the materials are positioned at desired positions on the surfaces in the mold. Eventually, a resin material is cast inside the sheet materials, and molded.
Patent JP-H11147106-A (JP)
Title: Press-contact method with reducing flame and device therefor
Inventor: TAZOE NOBUHIRO
IPC: B21B15/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a press-contact method with a reducing flame by which the joining strength in the width end parts is raised and gap in the joined parts in the width end parts is hard to be generated even when strong tension is applied and device therefor. SOLUTION: Using a press-contact die 30 which is wider (the width (a)) in the middle part and narrow (the width (b)) in the width end parts, the joined part 32 is brought into press-contact so that its thickness is equal or thinner than either of the original thickness t1 , t2 of a preceding rolled stock 1 and succeeding rolled stock 2. Particularly, at the time of rolling in the next stage, the thickness of the joined part 32 is set so as not to be rolled so that the rolling reduction in the joined part is equal or smaller than that of the part except the joined part in the longitudinal direction.
Patent JP-H03166474-A (JP)
Title: Lock device
Inventor: KUROSAKI MUTSUO
IPC: E05C19/02
Filed: 1990-11-16
Abstract: PURPOSE:To ensure locking state by vertically moving the projection part on the top end of a spring piece along the bottom of a heart-shaped channel, carving the heart-shaped channel in an independent cam plate, and laterally moving the cam plate. CONSTITUTION:A locking member 2 having a pair of holding claws 3,3, is received in a case 1 in such a manner as to be capable of sliding. A spring is mounted to energize the locking member 2 in an opening part 6 direction, and a cam plate 5 is mounted to regulate the open and close locking state of the holding claws 3,3. Collars 7, 7 are provided on the left and right outer circumferential surfaces of the opening part 6, a notch 9 is provided in such a manner as to never intersect a guide long hole 8 provided on the upper surface wall, a cut spring piece 10 is provided on a part of the wall, and a projection part 11 is provided on the free end side inner surface of the spring piece 10. The holding claws 3 are extended from both side parts of the shock end part of the locking member 2 through a hinge part 15.
Patent JP-H09151843-A (JP)
Title: Linear compressor
Inventor: KUWAKI YASUYUKI
IPC: F04B17/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a linear compressor to open and close a suction valve and a delivery valve by a minimum stroke amount on all operation conditions. SOLUTION: By reciprocating a piston 3 in a cylinder 2 with the aid of a linear motor 7, compression gas is generated in a compression chamber 4 and a space on the back side of the piston 3 is separated into a back pressure space 14 and a buffer space 15 for controlling a neutral position by a piston mounting plate 13. By elevating the piston mounting plate 13 through opening and closing of solenid valves 16 and 17, high pressure gas in the buffer space 15 for controlling a neutral position is controlled and the neutral position of the piston 3 is changed.
Patent JP-2001124845-A (JP)
Title: Radar device
Inventor: FUKUTANI KOICHI
IPC: G01S7/40
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To efficiently manage beams in a cylindrical active phased array radar. SOLUTION: A duty monitoring unit 80 connected to a beam management unit 70 is arranged. The duty monitoring unit 80 monitors the duty (a transmission time ratio at an optional time) of all the transmitting and receiving modules 130A-130N, and the beam management unit 70 realizes an adaptive beam management and effective follow-up beam on the basis of duty monitoring information from the duty monitoring unit 80. As RF monitoring of the transmitting and receiving module 130 is carried out in a low duty time, the efficiency can be improved.
Patent JP-H08211757-A (JP)
Title: Intermediate transfer body and image forming device provided therewith
Inventor: NAKAZAWA AKIHIKO
IPC: G03G15/01
Filed: 1995-11-28
Abstract: PURPOSE: To obtain an intermediate transfer body whose transfer efficiency is high, which does not depend on using environment, which has stable characteristic and where filming caused by the adhesion of toner is prevented by specifying a contact angle and slide resistance between the surface of the intermediate transfer body and water. CONSTITUTION: It is desirable to form this intermediate transfer body like a drum provided with an elastic layer 101 including rubber, elastomer and resin on a cylindrical conductive supporting body 100 and a covering layer 102 on the upper layer of the elastic layer 101 by considering color slurring caused by superposing images and durability in accordance with repeated use. Then, the contact angle of the surface of the intermediate transfer body with the water is set to >=60 deg., desirably 70 to 120 deg., and the slide resistance is set to <=200g, desirably 10 to 150g regardless of the elastic layer 101 and the covering layer 102. Thus, the releasing property of the toner becomes large and the transfer efficiency is improved, so that filming resistance characteristic is simultaneously improved. Since the surface becomes hydrophobic, moisture is hardly absorbed and the environmental dependency of electric resistance is reduced.
Patent JP-H02152823-A (JP)
Title: Automatic paper feeding device
Inventor: KITATSUME KOUICHIROU
IPC: B65H3/06
Filed: 1988-12-05
Abstract: PURPOSE:To eliminate the restraining force to sheets on the paper feed unit side and in accordance with this, reduce the feed load of the sheets to the paper feed roller on the printer side by providing such a constitution as making a holding mechanism hold a pressure plate in a retarded position and separating laminated sheets on the pressure plate from the paper feed roller. CONSTITUTION:When a paper feed motor is positively rotated, this rotation is transmitted to paper feed rollers 24a, 24b through a rotation transmitting mechanism to rotate the paper feed rollers 24a, 24b, whereby sheets 10a on pressure plates 22a, 22b are sent one by one to the printer unit side. When the sheets are caught by paper feed rollers 8a, 8b of the printer unit, the paper feed motor is reversely rotated in a determined amount, and this rotation is transmitted to a rack opinion mechanism 27a through the rotation transmitting mechanism, whereby the pressure plates 22a 22b are retarded against a pressing means 23 to separate the laminated sheets 10A from the paper feed rollers, and at the same time, the retarding transmission of the pressure plates is held by a holding mechanism.
Patent JP-H10150012-A (JP)
Title: Wafer treating device
Inventor: ADACHI KUNIAKI
IPC: B08B3/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer treating device which can perform a stable washing of wafers. SOLUTION: When washing by pure water in a washing bath WB1 is finished and a lot is removed from a device in which the washing bath WB1 is placed, a timer starts counting. The timer stops counting when a new lot is set in the device. On the other hand, when a predetermined time is over without setting of new lot, an exhaust valve 80 is actuated to rapidly exhaust the pure water in an inner bath 90 and closes again the wall of the inner bath 90. Then a new pure water is supplied through showers 65 and nozzles 66 to fill the inner bath 90. In result, pure water in the bath is always clean and a stable washing can be performed.
Patent JP-2000118197-A (JP)
Title: Ornament
Inventor: WATANABE KENJI
IPC: A63H33/42
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To integrally house two different articles in separate spaces. SOLUTION: This ornament has a transparent external bottle 11 equipped with a detachable first plug 20, and an internal bottle 12 equipped with a detachable second plug 24 in a mouth section 22 which is fixed to the side wall of the external bottle 11. The external bottle is equipped with the detachable first plug, and the putting-in/taking-out of an article becomes possible. Then, the internal bottle of which the mouth section is fixed to the side wall of the external bottle, and which is equipped with the detachable second plug in the mouth section, is provided, and the housing and the putting-in/taking-out of another article become possible.
Patent JP-H02157024-A (JP)
Title: Cross flow type liquid phase separator
Inventor: OSATO ISAO
IPC: B01D63/08
Filed: 1988-12-07
Abstract: PURPOSE:To permit an easy and rapid separation of organic phase from water phase with a small degree of interior dispersion through the affinity of organic solvent phase for porous membrane by using a cross flow type liquid phase separator wherein a porous membrane of organic compound resin is interposed between an upper holder having U-shaped grooves and a lower holder. CONSTITUTION:In a cross flow type liquid phase separator comprising a lower holder 3 and an upper holder 2 fixed together with a porous membrane 7 consisting of organic compound resin interposed therebetween, a mixture of organic solvent and water is introduced from a pipe 10 into U-shaped grooves 12 and 13. The organic solvent phase, upon contact with a liquid phase separating membrane (a), readily moistens this membrane for penetration into the fibrous tissue of the porous membrane thereof. (In the case of the solvent of a high specific gravity, it exudes from the lower part of the membrane under its own weight.) On the other hand, the water phase will not penetrate into the separating membrane 7, remaining thereon due to its large surface tension. The use of a porous membrane of organic compound as a separating membrane and the affinity of organic solvent for separating membrane permit an easy and rapid separation of the organic solvent phase from the water phase.
Patent JP-H02156472-A (JP)
Title: External memory controller
Inventor: KATO MITSUYOSHI
IPC: G11B20/10
Filed: 1988-12-07
Abstract: PURPOSE:To accelerate the execution speed of a command and to improve processing efficiency by generating information to execute the next processing while awaiting the input of an interruption signal representing the completion of the positioning of a head. CONSTITUTION:A magnetic disk controller 1 transfers status and a message generated in advance while awaiting the interruption signal from a magnetic disk device 3 to a host device 2 when judging that the normal completion of the command is performed. Also, after the interruption signal from the device 3 is inputted, the controller 1 completes access to data at a cylinder seeking at present, and after that, issues a seek instruction to the address of the data to be sought next generated in advance while awaiting the interruption signal from the device 3 when it is judged that a seek operation is performed further and the access to the data is required. In such a way, it is possible to shorten the queuing time of the interruption signal from the device 3, and to accelerate the execution speed of the command, and to improve the processing efficiency.
Patent JP-H11129654-A (JP)
Title: Concealed postcard having postcard for answering
Inventor: SAITO YOSHINORI
IPC: G09F3/03
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a concealed postcard having postcard for answering wherein a postcard for answering can be sent by the postcard, and at the same time, the displayed information at the time of going-out and answering can be concealed. SOLUTION: This concealed postcard is constituted in such a manner that a lower paper piece 2, and an upper paper piece 1 which is narrower than the lower paper piece 2, are folded and superposed, and peelably bonded, and on the surface of the upper paper piece 1, a zip code for going-out, and an addressee name for going-out are displayed, and in a region which extends from the side end of the upper paper piece 1 on the surface of the lower paper piece 2, a display for a postcard for going-out is applied, and on the rear surface of the lower paper piece 2, a display for a postcard for answering, a zip code for answering, and an addressee name for answering are displayed, and at the same time, a concealing seal 3 is peelably affixed in a manner to cover the whole body of them, for the constitution of this concealed postcard having postcard for answering.
Patent JP-S63166538-A (JP)
Title: Simple printing device
Inventor: SATO TOSHIO
IPC: B41F15/02
Filed: 1986-12-27
Abstract: PURPOSE:To contrive higher printing quality, by a construction wherein each of slide shafts provided at both ends of a printing base comprises a cam groove for an operating lever, and a squeegee inserted into a guide groove of a guide plate. CONSTITUTION:With an operating lever 2 depressed in the direction of an arrow A, a force for pressing a slide shaft 7 skewly downward is generated in a cam groove 20. On the other hand, a squeegee is permitted only to be moved horizontally by a guide groove 23, so that it is pushed and moved in the direction of an arrow (a) by a horizontal component of the pressing-down force. With the lever 2 is depressed in the direction of an arrow B, the squeegee 4 is pushed and moved in the direction of an arrow (b). Thus, the squeegee can be reciprocated by only repeatedly tilting the lever 2. The squeegee 4 in motion is maintained in an upright pose by the contact of a guide part 25 with a guide part 51, so that an ink-pushing operation is performed smoothly, a force exerted on a screen is maintained in a fixed range throughout a stroke, and the force is made uniform also in the width direction.
Patent JP-H01151107-A (JP)
Title: Manufacture of oxide system superconductive wire
Inventor: IKENO YOSHIMITSU
IPC: H01B12/04
Filed: 1987-12-08
Abstract: PURPOSE:To improve superconductivity and mechanical strength by heat-treating a pressed powder compact after the pressed powder compact composed of an oxide superconductor powder and its precursor body powder is filled into a metallic sheath and diameter-reduction process is made, and the specified consolidation of a core wire is made. CONSTITUTION:A pressed powder compact 1 is manufactured by applying a pressed powder forming process to an oxide superconductor powder and the precursor body powder of an oxide superconductor. Then a complex 3 in which the thickness dimension of a tubular body 2 has 10-25% of its outer diameter dimension is manufactured with the compact 1 filled into the body 2 made of metal. After that a reduce-diameter process is applied to the complex 3 with a rotary swaging device A, and the consolidation of a core wire is made to be 75% or more of a theoretical density. Then a heat treatment is applied. Thus superconductivity and mechanical strength can be improved.
Patent JP-H10131677-A (JP)
Title: Cutter head for shield machine
Inventor: KONDO YASUNORI
IPC: E21D9/087
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To solve problems of the increase of torque required to drive a cutter head, the increase of wear speed of a cutter bit causing lowering of its service life, and the like due to the generation of large excavating resistance caused by constant contact of a rotating direction leading side cutter bit in each cutter spoke with an excavated face in spite of making no contribution to excavation in a cutter head of a conventional shield machine. SOLUTION: Each cutter spoke 21 is provided with a spoke body 41 and a spoke movable member 42 fitted to the spoke body 41 in such a way as to be reciprocated rotatably by a specified angle around an axis parallel to the spoke body 41. At the time of excavating while rotating a cutter head and excavating while switching the rotating direction every excavation of specified length, a cutter bit 40a on the leading side in the rotating direction of the cutter head bites into an excavated face F through the rotation of the spoke movable member 42 to the spoke body 41, in each cutter spoke 21, and a cutter bit 40b on the trailing side in the rotating direction is spaced from the excavated face F.
Patent JP-H01150360-A (JP)
Title: Manufacture of bipolar type semiconductor device
Inventor: KONDO MASAKI
IPC: H01L27/12
Filed: 1987-12-07
Abstract: PURPOSE:To decrease a collector resistance by setting the depth of a high concentration diffused layer smaller than that of an element isolating silicon oxide film. CONSTITUTION:An oxide film 102 is caused to grow on an Si substrate 101, with a silicon nitride film 103 as a mask an oxide film 104 is selectively formed, an impurity is then implanted to the substrate 101, and a high concentration N-type diffused layer 105 is formed. Then, after a silicon oxide film 106 is caused to grow on the whole substrate, it is partly removed, an N-type epitaxial layer 107 is caused to grow in its groove, a P-type diffused region 108 for a base region, an N-type diffused region 109 for an emitter region, and an N-type diffused region 110 for a collector region are formed thereon, thereby forming an N-P-N bipolar transistor. Thereafter, after a holding substrate is adhered to the aluminum electrode 111, the rear face of the substrate 101 is polished until the film 104 is exposed, and quartz substrate 115 is then adhered to the rear face.
Patent JP-H04180257-A (JP)
Title: Method of mounting integrated circuit
Inventor: YOSHIDA HIROSHIGE
IPC: H01L25/18
Filed: 1990-11-14
Abstract: PURPOSE:To increase the mounting density of IC chips on a printed-circuit board by connecting a plurality of chips in such a manner their external signal terminals are connected each other. CONSTITUTION:IC chips A11 and B13 are joined vertically. The chip A11 has pads 15 at regular intervals for connection with the corresponding pads 12 on the chip B13. A bump 14 is attached to each pad 12. This structure of connection reduces the mounting space of chips and the wiring spacing between chips.
Patent JP-H01150334-A (JP)
Title: Apparatus for conveyance and transfer of semiconductor wafer
Inventor: IWASAKI JUNJI
IPC: H01L21/677
Filed: 1987-12-07
Abstract: PURPOSE:To suck and release a semiconductor wafer by providing a sucking hole to a wafer receiving seat of a supporting runner and a variable air chamber communicating with the hole under the seat, and varying the volume of the chamber by a conducting mechanism interlocked with the rise or fall of a transfer unit. CONSTITUTION:A runner 21 which places a wafer 1 and is supported by sucking means 22 is conveyed by a motor 3, and stopped before a processor 12. A transfer unit 8 is lifted by transfer means 7, and a lever 28 is rotated upward by a protrusion 33 A piston 24 is lifted through gears 27, 30 and a lever 32 in cooperation with the rotation of the lever 28 thereby to compress air in a variable air chamber 23a, thereby releasing the ducking of the wafer 1 to a receiving seat 21a. Then, the unit 8 is lifted thereby to suck the wafer to a sucking disc 10, rotated at 180 deg., and transferred onto a transfer belt 13. The wafer 1 is reversely transferred from the processor 12 to the runner 21, supported and conveyed by the means 22.