baber/WOPTO huggingface dataset:
Patent JP-2000321241-A (JP)
Title: Capillary-cutting device for cataphoresis
Inventor: ISOMAE HIROMI
IPC: G01N27/447
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the irregularity in the opening shape of a cutting end and to uniformly pour a gel separation medium by retaining and fixing a capillary that is supplied while the capillary orthogonally crosses a rotary blade rotary surface with an opposing rubber elastic body. SOLUTION: A capillary 1 is introduced into the gap between a rotary blade retention structure 4 that is raised along a linear derivative by an electric motor 61 and a rotary screw 62 and a fixed plane body 3 where the surface of a rubber-plate-shaped elastic member 31 is fixed. Then, when the rotary screw 62 lowers the rotary blade retention structure 4 by the rotation of the electric motor 61, a movable plane body 5 that is retained by a retention arm part 41 for pinching a rotary blade 2 is lowered, a rubber-plate-shaped elastic member 51 whose surface is fixed touches the capillary 1 for retaining and fixing the capillary 1. Further, when the rotary blade retention structure 4 is lowered, the rotation of an electric motor rotary shaft 43 is propagated to a rotary blade rotary shaft 21, thus rotating the rotary blade 2 and polishing and cutting the capillary 1.  Since the vibration of the capillary 1 being generated at this time is absorbed by the rubber-plate-shaped elastic members 31 and 51, the disturbance of the cutting part due to vibration can be eliminated.
Patent JP-H08304855-A (JP)
Title: Prestage module and poststage module for optical amplifier
Inventor: NAKAMURA NORIYUKI
IPC: G02F1/35
Filed: 1995-04-28
Abstract: PURPOSE: To make miniaturization possible and to prevent an output of a signal beam from being lowered by reducing welding positions and reducing a welding loss. CONSTITUTION: A prestage module for an optical amplifier is constituted so that collimators 3, 4 respectively arranged on the incident side and the out-going side of the signal beam, a non-polarizing beam splitter 5 arranged between both collimators, a photodiode 6 receiving a part of the signal beam from the incident side collimator 3 through the beam splitter and a polarization independence type optical isolator 2 arranged between the beam splitter and the outgoing side collimator 4 are respectively and integrally mounted in a packing vessel P1, and the outgoing collimator 5 is connected to a rare-earth dope optical fiber F.
Patent JP-S62284751-A (JP)
Title: Printing head
Inventor: HOSOKAWA KOJI
IPC: B41J2/28
Filed: 1986-06-04
Abstract: PURPOSE:To stabilize the action of an armature and improve printing quality by providing the armature with printing wire held in the former's one end in such a way that the armature may cross at right angles on almost the middle of a leaf spring with both ends being fixed. CONSTITUTION:A printing magnet 24 is composed of an armature 23 which supports printing wire 14 at its one end through a holding part 19, a leaf spring 20b which supports the armature 23 at its rotational center and energizes the armature 23 in such a way that the printing wire 14 may be protruded, a core 17 opposed to the armature 23 and a permanent magnet 22 which attracts the armature 28, resisting against the energization of the leaf spring 20a. Consequently, the rotation of the armature 23 by the attraction of the core 17 is realized by the deformation of a stationary part 20b' of the leaf spring 20b fixed to the armature 23. For this reason, the rotational center of the armature 23 is always hot dislocated at the stationary part 20b'. Thus the action of the armature 23 and the printing wire 14 is stabilized.
Patent JP-S62285289-A (JP)
Title: Video tape recorder
Inventor: TAKEUCHI TERUO
IPC: G11B27/34
Filed: 1986-06-04
Abstract: PURPOSE:To display a picture simply and quickly by incorporating an IC storing item data of contents stored in a tape and having functions sending its signal into a tape cassette and displaying the item data of the tape on a television picture as a list. CONSTITUTION:An IC (microcomputer) 5 comprising a ROM1, a RAM2, an arithmetic circuit 3 and a power supply 4 or the like having functions storing, reading and sending the item data is formed. The IC is incorporated into a proper dead space of a video tape cassette 6. When the cassette 6 is loaded on a video deck 7, the IC is connected electrically and optically to a microcomputer 12 comprising components 1-4 in the deck. When a reproduction key is depressed while the tape cassette 6 is loaded on the tape deck 7, the item data of the recorded content of the tape is displayed on the television picture as a list.
Patent JP-2000320154-A (JP)
Title: Reinforcing structure for existing building
Inventor: KORENAGA TAKEYOSHI
IPC: E04G23/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure for an existing building capable of reducing the number of anchor reinforcements while preventing a punching rupture at a column end part in an earthquake so as to reduce a part cost and a construction cost and also suppressing, in a short period, vibration and noise caused by the installation of the anchor reinforcements. SOLUTION: When a post-placing concrete is placed, a number of anchor reinforcements 14 are buried between a quake resisting wall 12 and a beam 11 to form the quake resisting wall 12 integrally with the beam 11, whereas, the anchor reinforcements 14 are not provided between the quake resisting wall 12 and columns 10 and clearances K are provided so as to form a non- integral structure. An interstitial member 13 is provided at the upper and lower end parts between the quake resisting wall 12 and the columns 10.
Patent JP-S6111067-A (JP)
Inventor: SHINSHI KOUICHI
IPC: A63B47/02
Filed: 1984-06-26
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-H04354915-A (JP)
Title: Suction port body of electric vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/04
Filed: 1991-05-31
Abstract: PURPOSE:To provide a suction port body of an electric vacuum cleaner, which can smoothly run by itself and prevents the pile of a carpet from being dragged in by a method wherein a suction port is provided on the suction port main body and a caterpillar is provided on a running means which makes the suction mouth main body run. CONSTITUTION:When a suction port main body 21 is made to run in the longitudinal direction, a driving wheel 46 of a caterpillar 45 always rotates in the following direction to the running direction of the suction port main body 21 and an endless body 48 always comes into contact with a surface to be cleaned under a planar condition while rotating in the following direction. For this reason, the contact area between the caterpillar 45 and the surface to be cleaned is extended, and therefore, the suction port main body 21 obtains a sufficient impellent required for self-running, and runs by itself. Also, since the caterpillar 45 is in contact with the surface to be cleaned under a planar condition, in the case of a carpet, the pile of the carpet is pressed down and the pile of the carpet is prevented from being dragged in from an opening 49 to a caterpillar chamber 43.
Patent JP-H0424582-A (JP)
Title: Measuring apparatus of radiation
Inventor: ISHIBASHI MITSUO
IPC: G01T1/172
Filed: 1990-05-18
Abstract: PURPOSE:To enable attainment of very high sensitivity and prevention of an apparatus from becoming large-sized by a construction wherein a fiber-shaped scintillator detection element having flexibility is molded in an arbitrary shape in accordance with the shape of an object of measurement and the object of measurement and the detection element are disposed in proximity to each other excellently without any structural restriction. CONSTITUTION:A fiber-shaped scintillator detection element 10 is molded in a shape enabling excellent disposition thereof in accordance with the shape of an object of measurement. When a radiation enters the detection element 10, the position of incidence of the radiation of a core layer 14 constructed of a scintillator emits a light. This light is totally reflected on the interface of the core layer 14 and a clad layer 15, propagated in the directions of the opposite ends and detected by photomultipliers 11a and 11b. Then, the detected lights are converted into electric signals and outputted to amplifiers 12a and 12b and the signals are amplified thereby and transmitted to a coincidence counting circuit 13. Noise due to a heat and others is generated in the circuits of the photomultipliers 11 and the amplifiers 12 and this appears as a pulse. Since detection signals of the radiation are outputted simultaneously from the two photomultipliers 11a and 11b while the pulse due to the noise is generated at random, however, the coincidence counting circuit 13 outputs a radiation detection signal when two input terminals receive inputs simultaneously and counts this signal sequentially, whereby measurement of the radiation is conducted.
Patent JP-S62293095-A (JP)
Inventor: SUSANTA SHINHA
IPC: F16L55/13
Filed: 1987-05-28
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-S62288611-A (JP)
Title: Molded article using amino group-containing diacetylene compound
Inventor: KATO JINICHIRO
IPC: C08F38/00
Filed: 1986-06-06
Abstract: PURPOSE:A molded article, obtained by molding a specific amino group- containing diacetylene compound and having a high elastic modulus and strength. CONSTITUTION:A molded article obtained by molding an amino group-containing diacetylene compound expressed by formula I (X, X', Y and Y' are H, 1-20C hydrocarbon, etc.; R and R' are 1-20C bifunctional hydrocarbon), e.g. obtained by reacting a compound expressed by formula II with acetic acid, etc., to form an N-acetyl derivative, oxidatively coupling the reaction product with copper chloride, etc., and hydrolyzing the resultant product with hydrochloric acid, etc., preferably under a high pressure. USE:Electronic materials, nonlinear optical materials, etc.
Patent JP-H06317609-A (JP)
Title: Display circuit device
Inventor: FUKUDA MINORU
IPC: G09G5/00
Filed: 1992-04-23
Abstract: PURPOSE:To provide a display circuit device through which variable persistence characteristic can be easily obtained. CONSTITUTION:An analog input signal is XY-converted to decide the address in a buffer frame memory 9, and brightness data are written in the decided address. The contents of the buffer frame memory 9 are transferred to a display frame memory 2. Fixed value is subtracted from the output of the display frame memory 2, and the result of subtraction is rewritten in the same address of the display frame memory 2. The value of the data of the display frame memory 2 thereby becomes slowly smaller. The output of the display frame memory 2 is DA converted and displayed in a raster scanning displayer 4. The brightness of the display of the displayer 4 lowers with the elapse of time, and variable persistence characteristic can therefore be obtained. In addition, the output of a CCD image sensor can be A/D converted and written in the display frame memory 2.
Patent JP-H01300617-A (JP)
Title: Gate driving circuit
Inventor: TANITSU MAKOTO
IPC: H03K17/687
Filed: 1988-05-30
Abstract: PURPOSE:To eliminate turning-on in mistake even if a voltage changing rapidly is applied between a drain and a source of a MOSFET by keeping a normally ON semiconductor switch in the on-state at all times except that an on-signal exists in the MOSFET from a control circuit so as to make the state during the off-period of the MOSFET stable. CONSTITUTION:As a means to turning off a MOSFET(Metal Oxide Semiconductor Field Effect Transistor) 7, a normally-on type semiconductor switch 16 to discharge the electric charge stored in a gate-source capacitance 9 of the MOSFET 7 is provided. Then the normally-on type semiconductor switch 16 is turned on at all times during the off-period of the MOSFET 7 to make the off-state of the MOSFET 7 stable. Thus, in the off-state of the MOSFET 7, even if a voltage changing rapidly is applied between the drain and the source, no erroneous on-state is caused.
Patent JP-H06342249-A (JP)
Title: Fixing device
Inventor: YOKOYAMA HIROSHI
IPC: G03G15/20
Filed: 1993-06-01
Abstract: PURPOSE:To provide a fixing device capable of integrally rotatably attaching the power transmitting element of a gear, etc., without providing a groove for fitting a fall-off stopping ring such as an E-ring, a C-ring on the surface of a straight pip. CONSTITUTION:In the fixing device having the power transmitting element having a projection 4 on a part of an inner periphery and the straight pipe 1 having a fitting part fitting into the projection 4 and receiving transmitting force from the power transmitting element, to be rotated, the fitting part is provided with a groove 2 along the axial direction of a roller on one surface of the circumference of the end part of the straight pipe 1 and further, a groove 2b is provided along the rotational direction of the shaft of the straight pipe from the top end of the groove 2.
Patent JP-H10261650-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: GOMI TAKAYUKI
IPC: H01L29/732
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To attain high reliability and significantly reduce a region to be a graft region, as compared with conventional bipolar transistors by forming a crystal layer on a semiconductor substrate in an opening in an insulating film and a conductive layer, and forming a growth layer on the surface of the conductive layer in the opening. SOLUTION: A first insulating film 21, a conductive layer 41, and a second insulating film 22 are formed on a semiconductor substrate 10 in this order, and an opening 23 extending from the surface of the second insulating film 22 to the semiconductor substrate 10 is formed. A crystal layer 42 is formed on the semiconductor substrate 10 in the opening 23 by an epitaxial growth, and a growth layer 43 is formed on the surface of the conductive layer 41 in the opening 23. For example, an intrinsic base layer 32 composed of the crystal layer 42 of silicon germanium is formed on the semiconductor substrate 10 (n-type epitaxial layer 13) in the base opening 23. A graft base layer 33, which is composed of the growth layer 43 of silicon germanium, is formed on the surface of the conductive layer 41, being exposed inside the base opening 23.
Patent JP-H09298636-A (JP)
Title: Scanner controller
Inventor: SOEDA YOSHIHISA
IPC: G02B26/10
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal speed in cross reference with a speed of a scanner drive motor by comparing a reference voltage in response to a control object speed of a drive motor with a voltage conversion value from a speed signal of the drive motor. SOLUTION: A reference voltage in response to an object speed is higher than a voltage outputted from an F/V converter 306 by a prescribed voltage at drive of a prescribed speed. A drive sped of a servo motor 301 in the case of scanning is detected by an encoder 302 and a control section 305 gives a control signal to an electronic volume 308 based on the detected speed to change the reference voltage. The reference voltage is fed to a comparator 307. Whether or not scanning is conducted is discriminated and in the case of scanning operation, the electronic volume 308 adjusts a reference voltage in response to the scanning speed. Whether or not a return operation is conducted is discriminated, and in the case of return operation, the electronic volume 308 adjusts a reference voltage in response to the return speed.
Patent JP-H10322767-A (JP)
Title: Area information service mobile communication system
Inventor: YAMA TETSUO
IPC: H04W4/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a simplified area information service mobile communication system which shortens retrieval time and transmission time, can improve the operability of the use of service and eliminates the special maintenance of a database. SOLUTION: In the system, a radio base station controller(BSC) 4 has a radio base station data base 5 and a processing part 6, a special number exchange 8 which freely accesses to the processing part 6 and retrieves information is provided and a general line and the special number exchange 8 are connected to a mobile communication exchange(MSC) 7 at a high order. Once a special number has been dialed by a portable telephone terminal(MS) 1 in the case of using real information service, the exchange 8 accesses to the processing part 6 and executes area information service communication by the information communication of latitude/longitude with any of radio base stations (BTS) 21-24 which radio-communicates with MS1. MS1 converts received latitude/longitudinal data into map data in a display screen function so as to display it.
Patent JP-H05321873-A (JP)
Title: Engine driven type pump operating method
Inventor: ISHIHARA MIKIO
IPC: F04D15/00
Filed: 1992-05-22
Abstract: PURPOSE:To restrain incomplete combustion of an engine, and save fuel consumption when a pump body is operated in a light load. CONSTITUTION:The first engine E1 is connected to one input shaft end part 1a of a speed reducer R through the first clutch C1, and the second engine E2 is connected to the other end 1b through the second clutch C2, respectively/ separately from each other, and an output shaft 4 of the speed reducer R is connected to a main shaft of a pump body P. In this engine driven type pump, a load of the pump body is detected, and when the detected load is larger than a reference value, both the clutches C1 and C2 are put in an engaged condition so as to be put in a driving condition by means of both the engines E1 and E2. When the detected load is smaller than the reference value, only the second clutch C2 is put in a disengaged condition so as to be put in a driving condition only by means of the first engine E1.
Patent JP-H03101-A (JP)
Title: Separation of powder by high-speed gas current
Inventor: YOKOYAMA TETSUO
IPC: B01D1/18
Filed: 1989-05-24
Abstract: PURPOSE:To efficiently separate the product grains and a gas by blowing a compressed gas tangentially into the main body of a spray drying chamber from slightly above the upper end of a cone at the lower part of the spray drying chamber to generate a vortex in the chamber. CONSTITUTION:The raw liq. is atomized into fine droplets by a spray nozzle 3 in the spray dryer, and the droplets are dried by the hot air from an inlet 2 to produce powder directly from the raw liq. A compressed gas is blown into the main body of the spray drying chamber 4 from an inlet 5 slightly above the upper end of the cone at the lower part of the chamber 4 to generate a high-speed voltex 6 in the chamber 4. The gas and the grains are effectively separated by the centrifugal force of the vortex, and the collection efficiency for the product is improved at the lower part of the main body.
Patent JP-H10318400-A (JP)
Title: Controller fixing device
Inventor: NAKAMURA HIROSUMI
IPC: F16K27/12
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a controller fixing device for a gas isolating device and the like, which positively fixes connectors thereto. SOLUTION: In this controller fixing device, as for the profile dimension of each connector supporting piece 14, a space between enlarged parts 14a for the connector supporting pieces 14, is made smaller in dimension than the squeezing part 10a in the thickness direction of each connector 10, and the dimension of the width of a press-in part 15 is made larger than the dimension in the thickness direction of the squeezing part 10a, but made smaller than the dimension in the radial direction of each connector 10. An inclined part 14b is formed over each connector supporting piece 14 for a place starting from its tip end over to the enlarged part 14a, and the whole of the device is formed out of elastic resin so as to allow the squeezing part 10 to be held by the press-in part 15.
Patent JP-S5920130-A (JP)
Inventor: SANAI YOSHIKA
IPC: A47K11/00
Filed: 1982-07-26
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-S5558915-A (JP)
Title: Electric cutter
Inventor: YAMAMOTO KAZUO
IPC: B23D45/16
Filed: 1978-10-26
Abstract: PURPOSE:To prevent dust from being scattered from a work in case of cutting by an electric cutter, by covering a rotary cutting edge exposed from the work at the moment the cutting is complete to receive and introduce the dust to a casing. CONSTITUTION:The tip of a base 5 and the tip 7a of a cover 7 are put on a stone work for cutting by an electric cutter while turning its rotary cutting edge. The stone dust is absorbed by a cleaner from the cover 7 to a casing 4 and through an exhaust port 6. At the moment the cutting is complete, the cover, housed in the casing 4, is forced out by a spring to cover the cutting edge 3 exposed from the work for preventing the dust from being scattered.
Patent JP-H06315980-A (JP)
Title: Film laminator and pressure roller used therein
Inventor: MACHIDA SEIJI
IPC: B29C65/02
Filed: 1993-05-07
Abstract: PURPOSE:To closely bond a dry film to a board by eliminating the bending of a pressure roller, to densify the circuit patterns on a printed circuit board to miniaturize the board. CONSTITUTION:In a film laminator wherein a pressure roller 2 is arranged to the feed passage of a board 1 and the film sent out to the gap between the board 1 and the pressure roller 2 is laminated to the board by the rotation of the roller 2, the backup roller brought into contact with the roller 2 under pressure is provided so as to be positioned on the side opposite to the board outside the roller 2 in a rotatable manner. The pressing force applying element pressing the backup roller to the pressure roller 2 is provided and a heating element 5 is built in the pressure roller 2 and a liquid jacket 12 is formed to the outer periphery of the roller 2 so that the liquid therein is circulated by the rotation of the roller 2. The liquid jacket 12 is constituted of outside and inside liquid jackets 13, 14 and spiral guide plates 15 are provided in both jackets 13, 14.
Patent JP-S5255156-A (JP)
Title: Winch
Inventor: FUKUSHIMA TAKASHI
IPC: B66D1/26
Filed: 1975-10-30
Abstract: PURPOSE: To rpovide a winch, in which string-like elements such as hydraulic hose, wire, cabtyre and others having different diameters from each other, can be wound on one and the same coatary driving shaft, at the same winding rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5559022-A (JP)
Title: Inching control valve apparatus for vehicle
Inventor: MURAKAMI NOBORU
IPC: B60W10/18
Filed: 1978-10-24
Abstract: PURPOSE: To improve the operability through absorption of play at various parts of the link mechanism for actuating a valve vy means of an elastic means in an inching valve adapted to inch the vehicle by discharging a part of pressure oil fed to a friction engagement means of the change gear in the course through a variable throttle.  
     CONSTITUTION: After regulated at a constant level with a regulator valve 14, pressure oil pressurized with an oil pump is fed to an input part 21a. Then, the pressure oil controlled according to the position of a valve 22 is fed to an advance clutch 30 or a retraction clutch 31 from an output port 21b through an forward/backward chargeover valve 17. The valve 22 is linked with an inching pedal 32 through link mechanisms 35 and 40 so that the discharge of oil to the output port 21b is adjusted depending on the depressing of the pedal 32. Here, a spring 23 for pressing the valve 22 one way (to the left in the drawing) is provided in the valve body 21. This allows the absorption of play at parts of the link mechanism. 
     COPYRIGHT: (C)1980,JPO&Japio