baber/WOPTO huggingface dataset:
Patent JP-2001178731-A (JP)
Title: Method and device for ligation
Inventor: HASEGAWA KOHEI
IPC: A61B17/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for ligation capable of winding a ligature around a spool easily, holding the part with wounded ligature so that the ligature will not be unbound easily and can be detached securely and easily, continuously suturing by remote control, and executing prescribed ligation. SOLUTION: In the method and device for ligation, a ligature is held by a ligature holding part 12 at the top of a movable member 10, the free end of the held ligature 27 is made to pass through an object 20 for ligation, then wound around a spool of the movable member 10. Then, the ligature is made to pass between ligatures 23, 24 between the ligature holding part and the object for ligation and the ligature 27 between the object for ligation and the spool. After that, the movable member 10 is guided by a guide member 1 to move, the ligature holding part 12 is made to get under the ligature wound around the spool, and a knot is made between the ligature free end 27 and the ligature holding part 12.
Patent JP-2000195874-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUEHIRO HARUHIKO
IPC: H01L29/812
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can have a small electric resistance between a source and drain and can stably operate at high frequency. SOLUTION: In the semiconductor device having a gate electrode 20 partly buried in a groove 18 formed in a base substrate 10 and a source/drain diffusion layer 22 formed as spaced from the gate electrode in the substrate on both sides of the gate electrode and having a high impurity concentration, a spacing distance between the side surface of the gate electrode and an end of the source/ drain diffusion layer having the high impurity concentration of 0.2 μm or less.
Patent JP-2001186512-A (JP)
Title: X-ray inspection system
Inventor: KOMA JUNSUKE
IPC: H04N7/18
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection system at a low cost that has a large image-receiving area and is capable of high-speed image processing and the size of an image pickup system of which can be reduced. SOLUTION: The X-ray inspection system, that employs a plurality of CCD sensors 3a-3d, applies image processing to images 11a-11d corresponding to an X-ray image which is a subject that are obtained by emitting an X-ray to the subject and allows an image compositing section 14 to provide an output of a composited image, is provided with memory banks A12a-12d having a plurality of memories including a plurality of line memories, memory banks B13a-13d that have a plurality of memories including a plurality of line memories, and a memory controller 15 that reads images from the memory banks A and B in a prescribed order to composite the images, and can obtain an image with many pixels and high resolution at a low cost by alternately writing the images to the memory banks A and B and reading the images from them.
Patent JP-2000195806-A (JP)
Title: Bulk supply device for semiconductor process gas and gas supply method using the same
Inventor: HANESAKA SATOSHI
IPC: H01L21/205
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a bulk supply device and a supply method using the same, with which a semiconductor process gas can be kept highly pure in a semiconductor manufacturing apparatus and a large amount of gas can be supplied continuously. SOLUTION: A bulk supply device 10 for semiconductor process gas is connected via a connection piping 12 with a gas supply equipment 11, in which a bulk supply container unit 1 filled with a semiconductor processing gas is communicated with a semiconductor production device. The bulk supply container unit 1 is provided with a purge gas container 50 filled with an inert gas. When the container 50 is connected to the piping 12 at the time of exchange of the unit 1, a purge gas is fed into the piping from the container 50, so that the entry of atmospheric elements is prevented. Furthermore, after the connection is completed, a purge process, that is, the introduction of the purge gas and discharge of the purge gas to the air from an exhaust pipe 27 is repeated, and thereafter the semiconductor process gas is supplied from process line pipings 17 and 20.
Patent JP-2000194039-A (JP)
Title: Photographing device
Inventor: KONNO YOSHIHIKO
IPC: G03B13/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To always reduce a relative error between the focusing position of a TTL optical finder and that of a secondary image forming optical system with a simple configuration even when using environment is changed. SOLUTION: This photographing device is provided with the TTL optical finders 7, 12 and 13 for observing an object image in the same focused state as an object image formed at a primary image forming surface by a photographing optical system, the secondary image forming optical system 15 forming the object image formed at the primary image forming surface again at a secondary image forming surface and a correction means 8 correcting the focusing positions of the TTL optical finders according to the fluctuation of the focusing position of the optical system 2 associated with the change of the using environment.
Patent JP-2001182087-A (JP)
Title: Cover for underground structural body
Inventor: TAGAMI MINE
IPC: E02D29/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To maintain an initial excellent nonslip action even if wear advances to some extent. SOLUTION: A number of small projected parts 2 for slip prevention are provided distributedly on a cover body 1 provided so as to cover a ground opening part on those areas exposed to the ground side, and the upper ends of the small projected parts are formed on slante surfaces 3. The small projected parts are formed in a triangular pyramid having an inclined upper part, and the directions of inclination are differentiated from each other at the small projected parts where the inclined surfaces of the small projected parts are adjacent to each other.  The small projected parts are same in shape, five or six small projected parts are disposed at equal intervals along the circumferential direction so that the specified apexes of the triangles of the small projected parts in flat shape are positioned close to each other and face toward the center of specified circles, a structure where the inclined surface tilts downward in the direction moving toward the center of the circumferential direction thereof is taken as a unit, and the unit is provided repeatedly in a pattern.
Patent JP-H11261033-A (JP)
Title: Manufacture of dram element
Inventor: KYO ZENCHORU
IPC: H01L27/108
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a DRAM element, which can obtain the stabilization of an etching process. SOLUTION: A DRAM element of a constitution, wherein capacitors 69, 71 and 72 and a bit line 78 are respectively formed on the opposite surface to the surface of a silicon layer and a parasitic electrostatic capacity between the above capacitors 69, 71 and 72 and the above bit line 78 is thoroughly prevented, is manufacturing almost as follows.  First and second trenches are respectively formed in a second silicon layer 62 and an element isolation film 63, first and second impurity layers 67a and 67b are formed in both sides of the second trench, a third impurity layer 67c is formed in the bottom of the second trench, a fourth impurity layer 67d is formed in the bottom of the first trench, a first coupling wiring 70, which is linked to the layer 67d, and the capacitors, which are linked to the layers 67a and 67b, are formed on a first interlayer insulating film, a second coupling wiring 74, which is linked to the wiring 70, is formed in a second interlayer insulating film 73, a bit line 78, which is linked to the layer 67c, and a third coupling wiring 97, which is linked to the wiring 70 via the layer 67c, are formed in a buried oxide film 61 and a fourth coupling wiring 81, which is linked to a wiring 79,  is formed in a fourth interlayer insulating film 80.
Patent JP-2000177005-A (JP)
Title: Apparatus and method for reforming appearance of roller
Inventor: MATSUO MINORU
IPC: G03G15/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide apparatus and method for reforming an appearance of a roller to recover the good appearance of the roller without depending upon a reforming means such as tape polishing or the like. SOLUTION: A roller 2 rotatably placed to be driven on an inner surface 1a of a rotatable cylindrical rotary mold 1 is gradually moved in an axial direction 23 as it is rotated to be driven. For example, to eliminate a surface protrusion 2d of a coating layer 2c of the developing roller 2, the protrusion 2d is brought into slidable contact with the hot inner surface 2a while axially moving caused by an asymmetry of a center of gravity of the roller when rotated in the state that a part of the surface 1a is heated by a heating means 3, thereby recovering good and natural appearance.
Patent JP-2001187854-A (JP)
Title: Aqueous ink for ink-jet recording
Inventor: MIZUSHIMA TATSUMA
IPC: C09D11/38
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink for ink-jet recording excellent in letter quality on a plain paper and giving a high printing concentration. SOLUTION: This ink for ink-jet recording contains a polymer emulsion (A) containing a coloring agent, an amino acid compound (B), at least one oxyalkylene compound (C) selected from the group consisting of a compound containing an oxyethylene chain and a compound containing an oxypropylene chain, and at least one surfactant (D) selected from the group consisting of an anionic surfactant, a cationic surfactant, and an amphoteric surfactant.
Patent JP-2001191265-A (JP)
Title: Electrically-driven stapler
Inventor: YOSHIE TORU
IPC: B25C5/15
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven stapler capable of binding treatment by small spring force and realizing miniaturization and reduction of impact noise low. SOLUTION: A clincher link 201 is axially supported on a main body case 13 free to revolve, a clincher guide 210 is axially supported on a fixed shaft 31 fixed on the main body case 13 free to revolve, a clincher arm 220 positioned on the side of a bottom surface of the clincher guide 210 and to bend both ends of a staple needle is axially supported on the fixed shaft 31 free to revolve, an axis of revolution 32 passing through the clincher arm 220 is fixed on the clincher guide 210, a regulating plate 251 to displace in a direction to cross with the revolving direction of the clincher guide 210 is supported on a guide projection 27 fixed on the main body case 13, each of end parts of a spring 260 wound around the fixed shaft 31 is connected to the regulating plate 251 and the axis of revolution 32 displacement of the axis of revolution 32 and displacement of the regulating plate 251 by energizing force of the spring 260 are stopped in cooperation with the clincher link 201 normally by a recessed part 254 of the regulating plate 251, and a regulating side 253A of the regulating plate 251 makes contact with the axis of revolution 32 and its return is regulated.
Patent JP-2000161101-A (JP)
Title: Idling stopping device for truck
Inventor: MIYAMOTO SUSUMU
IPC: F02D41/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To save fuel and to suppress air pollution by providing a seat-leaving detection sensor for detecting that a driver leaves the seat and generating a signal within a driver's seat, and stopping an engine after the lapse of a prescribed time when the seat-leaving detection signal is generated. SOLUTION: A seat-leaving detecting sensor 2 is built in a driver' s seat 1 to output a seat-leaving signal when a driver leaves the driver's seat 1. A reclining sensor 3 is built in a seat back 1a to generate a detection signal when the seat back 1a is tilted backward for resting. A control is performed so as to start the operation of a timer 4 when the signal from the seat leaving detecting sensor 2 or reclining sensor 3 is received and to stop an engine after the lapse of a prescribed time. According to this, when the driver leaves the seat for loading and unloading or the seat back 1a is tilted down for resting, the idling of the engine is automatically stopped to prevent the discharge of exhaust gas.
Patent JP-2001188023-A (JP)
Title: Spectral device
Inventor: SANPEI YOSHIHIRO
IPC: H04B10/07
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To actualize a spectral device which can be made small-sized. SOLUTION: This spectral device obtains detection signals separated by wavelengths by dispersing measurement light by a wavelength dispersing element and making it incident on a photodetecting element and is characterized by that the measurement light passes through the wavelength dispersing element twice.
Patent JP-H04217152-A (JP)
Title: Adverse outgoing answer system
Inventor: IKUTA HIDEKI
IPC: H04M3/48
Filed: 1990-12-18
Abstract: PURPOSE:To decrease the number of answers missed by connecting automatically the outgoing to a calling subscriber from a called subscriber by reference to the subscriber numbers when the called subscriber gives an answer concurrently with or right after the resignation of calling of the calling subscriber. CONSTITUTION:A CPU 6 always monitors the subscriber circuits 3 and 4. An extension telephone 2 of a called subscriber is kept in an on-hook state and therefore a calling subscriber resigns the calling action to hook on an extension telephone 1 of a calling subscriber. Then the CPU 6 starts a timer circuit 8 and reads the extension number of the calling subscriber out of a memory circuit 9 when a fact is decided that the telephone 2 is hooked off within a prescribed set time of a timer. Then the telephone 2 calls the telephone 1 and a tone generating circuit 7 generates a special ring-back tone. Thus a message channel switch 5 is connected to the circuit 4 and a special bell of the telephone 1 rings. When the calling subscriber hooks off the telephone 1, the circuit 3 is connected to the circuit 4. Then the talking between both circuits 3 and 4 is possible.
Patent JP-H04212551-A (JP)
Title: Transmission/reception system and transmission circuit used therefor
Inventor: SASAKI KATSUHIRO
IPC: H04L69/40
Filed: 1990-12-06
Abstract: PURPOSE:To select the method of parity counting corresponding to line quality to be detected and to detect both the satisfactory state and adverse state of the line quality in a short time in a line quality supervisory system. CONSTITUTION:A first parity count circuit 1 generates parity bits 102-1 of transmitting digital signal trains 101-1 to 101-N, and a second parity bit count circuit 2 inserts parity bits 102-1 and 102-2 of the transmitting digital signal trains 101-1 to 101-N to a time slot for parity bit in the transmitting digital signal trains 101-1 and 101-2 by a multiplexing circuit 3 according to a certain method different from that of the first parity count circuit 1 and outputs them.
Patent JP-H04222931-A (JP)
Title: Optical information recording and reproducing device
Inventor: TAKEUCHI TOYOAKI
IPC: H04N5/85
Filed: 1990-12-26
Abstract: PURPOSE:To prevent P/U from erroneously entering the zone excluding the zone including the desired track, to eliminate the time in no use required for the error processing and to always stably perform the normal read-out when P/U is moved in the desired track with a seek operation for the medium of a MCAV system. CONSTITUTION:When within the prescribed track numbers from a starting track of the zone having a desired track of the moving destination or the completion track a target track of the moving destination exists, a correcting part 20 corrects the track difference determined by a calculating part 18 and based on the corrected amount, a P/U movement control part 21 moves a P/U 4 and further the calculating part 18 and P/U movement control part 21 correctly moves the P/U 4 to the target track.
Patent JP-H04209651-A (JP)
Title: Unsaturated polyester resin composition
Inventor: KOYANAGI TAKUJI
IPC: C08L67/06
Filed: 1990-12-06
Abstract: PURPOSE:To prepare the title compsn. which does not shrink during molding and curing by compounding an unsatd. polyester resin with thermoplastic resin particles to prevent the shrinkage of the polyester resin during polymn. and polymethyl methacrylate particles. CONSTITUTION:The title compsn. comprises an unsatd. polyester resin, a specified amt. of thermoplastic resin particles to prevent the shrinkage of the polyester resin during polymn., and polymethyl methacrylate particles in an amt. of 0.005-5% based on the polyester resin. In the compsn., particles of a widely available, low-cost, general-purpose thermoplastic resin such as polystyrene are used as they are to prevent shrinkage. Polymethyl methacrylate is synthesized by one-step polymn. without requiring such a step as to introduce a modified ligand, and is effective on any kind of unsatd. polyester resin.
Patent JP-H04228741-A (JP)
Title: Flame-resistant cover structure for steel framed body
Inventor: TAMAKOSHI TOSHIO
IPC: E04B1/94
Filed: 1990-12-27
Abstract: PURPOSE:To enhance the workability of application of a frame-resistance cover for a steel framed column, a steel framed beam or the like. CONSTITUTION:A frame resistant panel 2 formed with cut-grooves 3 as folding lines at its one of surfaces and bonded at its the other surface with flexible vinylon meshes 4 in parts between which the cut-grooves 3 are laid, is folded into a U-shape along the cut groove 3 as a folding line. Two panels of such kinds are attached to a steel framed column 1, surrounding the latter.
Patent JP-H04217490-A (JP)
Title: Safety device for industrial robot
Inventor: SAGAWA HIROFUMI
IPC: B25J5/02
Filed: 1990-12-18
Abstract: PURPOSE:To prevent the linear guide of a travel base mounted with a robot from breaking due to the collision with a foreign mater left as it is on a travel base. CONSTITUTION:A supporter 17 is fitted to the both sides of the upper face front part of a travel base 7, a rod 18 equipped with an oil spring 20 is inserted freely reciprocatably into this supporter 17, at the tip of this rod 18, a scraper 19 actuating a limit switch 21 on a dog 22 with its retreat according to the collision with a foreign matter is fitted. When the scraper 19 located at the front part of a linear guide 11 is retreated with its collision with the foreign mater, the limit switch 21 stops the travel base 7, and the linear guide 11 is not broken with its collision with the foreign matter.
Patent JP-H04225338-A (JP)
Title: Film feeding device for camera
Inventor: EZAWA AKIRA
IPC: G03B17/00
Filed: 1990-12-26
Abstract: PURPOSE:To restrain load imposed on a motor by the idly rotating torque of a rotating speed difference absorbing means to a minimum. CONSTITUTION:On the film feeding device of a camera provided with the rotating speed difference absorbing means 50 absorbing the rotating speed difference between a rotation transmitted to a sending fork 1 from the film feeding motor 12 and the rotation of the sending fork 11 driven by a film 2 which is wound after starting film-winding by a winding spool 13, the rotating speed difference absorbing means 50 is provided in proximity to the sending fork 11 in a power transmitting means 100.
Patent JP-H04229973-A (JP)
Title: Multiple wire bundle brush contact
Inventor: ANDO HAJIME
IPC: H01R39/24
Filed: 1990-12-27
Abstract: PURPOSE:To provide a stable slide brush contact to get in contact with a circuit board facing it without abrading the circuit board having a long life and a low contact resistance by forming the forward end surface of an L-letter shaped brush wire to be spherical. CONSTITUTION:For an L-letter shaped multiple wire bundle slide brush contact in which a base end part of a brush wire bundle comprising collected L-letter shaped brush wires is fixed at a forward end part of a plate spring, the forward end surface of each L-letter shaped brush wire is formed spherical.
Patent JP-H04231682-A (JP)
Title: Ignition timing control apparatus for internal combustion engine
Inventor: TSUTSUMI KOJIRO
IPC: F02P5/153
Filed: 1990-12-27
Abstract: PURPOSE:To avoid generation of knocking or excessive reduction in the engine output by aptly setting the delayed angle correction amount for ignition timing even in the case of engine load variation. CONSTITUTION:When a correction value IGKNOCK for controlling an amount of delayed angle exceeds a prescribed value (AVLMT 1, 2) set in accordance with a state of engine operation, calculation is made in a manner that IGKNOCK=DIGKN+AVLMT (or AVLMT 2). DIGKN is a value of deviation between the correction value IGKNOCK and the prescribed value (AVLMIT 1 or 2).
Patent JP-S61500942-A (JP)
Title: 集積２乗回路の改善
IPC: G06G7/20
Filed: 1984-12-06
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-H07508209-A (JP)
IPC: B01D65/08
Filed: 1993-05-28
Abstract: PCT No. PCT/EP93/01348 Sec. 371 Date Mar. 21, 1995 Sec. 102(e) Date Mar. 21, 1995 PCT Filed May 28, 1993 PCT Pub. No. WO93/24212 PCT Pub. Date Dec. 9, 1993The invention pertains to a process for the production of pure water, in which raw water, or feed water similarly, is fed to a treatment apparatus (1) that has at least one semi-permeable membrane (4), in conjunction with which a partial quantity of the raw water passes through the membrane (4) as pure water under the driving force of a pressure differential, and the remaining quantity of raw water that flows past the membrane leaves the treatment apparatus (1) as concentrate. In order to counteract any excessive soiling of the membrane (4), and to attain the longest possible operational and membrane service lifetimes, it is provided that the direction of flow of the raw water past the membrane (4) is reversed at intervals of time. The invention also pertains to a treatment apparatus (1) for the production of pure water, with at least one semi-permeable membrane (4). The treatment apparatus (1) has at least two apparatus openings (10, 11) that feed into its raw water, or feed water, area (5), one of which is used as a water inlet for feeding the raw, or feed water to the membrane (4), and the other is provided as a water outlet for the concentrate, and at least one pure water outlet in its pure water area (6), the treatment apparatus openings (10, 11) that lead to the raw water, or feed water area (5) are provided with a flow reversing device to at intervals of time alternately be used as a water inlet or as a water outlet.
Patent JP-S60500195-A (JP)
Title: デイジタル通信リンクに円滑に割込む方法と装置
IPC: H04L29/08
Filed: 1983-12-08
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-S61500874-A (JP)
Title: 太陽電力音楽装飾品および新案品
IPC: B06B1/02
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-2000515398-A (JP)
IPC: A61C5/02
Filed: 1996-07-02
Abstract: Process for devitalizing a tooth by transmission of a high-frequency electric pulse to the vascular and nervous tissue in the root canal by insertion in said canal of an electrode in the form of a needle (100), said pulse being generated by an electronic apparatus (10), values of power, time and frequency of said electric pulse being automatically regulated by the electronic apparatus in accordance with the control given by pressing one or another of four push buttons (30-33) one for each of the different types of teeth.
Patent JP-S62501347-A (JP)
Title: 改良型エポキシ接着ガラス繊維ロッド
IPC: B29C70/34
Filed: 1986-01-09
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。