baber/WOPTO huggingface dataset:
Patent JP-S6399754-A (JP)
Title: Multi-phase brushless motor
Inventor: HATANAKA TAKESHI
IPC: H02K29/00
Filed: 1986-10-15
Abstract: PURPOSE:To increase the output torque of a motor, by a method wherein an arced high permeance magnetic pole, having a large magnetic pole area ratio, and a low permeance section are formed in a stator and a rotor while attractive force is generated by the large magnetic pole areas of the stator and the rotor. CONSTITUTION:A 3-phase brushless motor 10 is equipped with a stator yoke 12 and end brackets 14, 16, arranged at both sides of the yoke 12. The stator yoke 12 supports a 3-phase structure consisting of first-third phase stators 18-20. The stator cores 25, 28' of the stator 18 are equipped with arced high permeance magnetic pole surfaces 28a, 28'a and cut sections 28b, 28'b, formed in one part of these magnetic pole surfaces and constituting at least one set of low permeance section. The stator cores 34, 34', 40, 40' of the stators 19, 20 are equipped with the high permeance magnetic pole surfaces and the low permeance sections in the same manner. Rotor cores 46, 46', 50, 50', 54, 54 ' are fixed to the hollow shaft 44 of a rotor 22.
Patent JP-H0581426-A (JP)
Title: Color extracting device
Inventor: TAKAHASHI HIROSHI
IPC: G09G5/36
Filed: 1991-09-24
Abstract: PURPOSE:To automatically extract a specific color without designating an extraction area on a color space neither requiring an optical color filter by detecting the color of the substrate from a color picture having color characters or color patterns. CONSTITUTION:The color picture having color characters or color patterns is inputted to a unit picture storage device 11 and a color appearance frequency calculating and storing circuit 12. This circuit 12 calculates the frequency in appearance of color of the color picture and stores the result in an internal storage device. This stored data is inputted to a maximum value detecting circuit 13, and red, green, and blue components whose frequency in appearance of color is maximum are detected there and are sent to a color extracting circuit 14. This circuit 14 receives the output from the maximum value detecting circuit 13 and picture element data stored in the unit picture storage device 11 and performs the operation of each picture element based on the inputs from an extraction color designating circuit 15 and a coefficient input circuit 16 and outputs an extracted picture of the designated color.
Patent JP-S6398153-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: SHINADA HARUJI
IPC: H01L29/78
Filed: 1986-10-15
Abstract: PURPOSE:To shorten a channel length thereby to improve the response of a thin film transistor by forming a thin semiconductor film on an insulating substrate, forming source, drain regions and a channel on the side surface, and providing a gate electrode opposed to the channel through an insulating layer on the side end of the thin film. CONSTITUTION:A conductive layer 12 is formed by depositing on an insulating substrate 11, an N<+> type impurity which becomes a source region 14 is disposed thereon, a thin semiconductor film 13 is then grown, an N<+> type impurity which becomes a drain region 15 is eventually diffused to form a channel 16 which is not doped with an impurity between the regions 14 and 15. Then, after the whole surface is covered with an insulating film 17, a contact hole is formed at a predetermined position, patterned, and a source electrode 18, a drain electrode 19 and a gate electrode 20 are formed. Thus, the drain 15, the source 14 and the channel 16 are laterally laminated, since the channel length is extremely short, a response speed to the signal applied to the electrode 20 is extremely accelerated.
Patent JP-S6484105-A (JP)
Title: Laser interference length measuring machine
Inventor: AKUTA TOMOHIKO
IPC: G01B9/02
Filed: 1987-09-28
Abstract: PURPOSE:To take a measurement with high accuracy by simple structure and to facilitate optical axis alignment, etc., by providing a beam splitter with a total reflection mirror which reflects totally the reflected light of a half-mirror for incident light. CONSTITUTION:Coherent laser light emitted by a laser device 1 is guided to the beam splitter 6 through a polarization plane maintaining fiber 2. This light is split into two, reflected light BR is reflected totally at right angles by the total reflection mirror 6b formed on the end surface of the splitter 6 to travel to an opposite interference and surface 6c, and the transmitted light BT, on the other hand, is incident on a end surface focus type distributed index lens 11 as a total reflector fitted to an object 10 of distance measurement. Here, the light is reflected and returns to the splitter 6 through the same optical path with the transmitted light BT and the light is reflected here to travel to the interference end surface 6c. Therefore, the reflected light BB and transmitted light BT interfere with each other on the interference end surface 6c to form interference fringes, which are detected by photoelectric detecting means 8a and 8b and a distance calculating means calculates the movement distance of the object body 10 from the detected values.
Patent JP-2001067682-A (JP)
Title: Optical disk device
Inventor: FUJIMOTO MITSUNAO
IPC: G11B7/09
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the malfuction of the actuator of an optical head, that is caused by the leaking of the component of a tracking error signal into a focus error signal while the optical head is traversingly fed. SOLUTION: A level adjusting means 7 whose level is set in accordance with the leakage level of the component of a tracking error signal which leaks into a focus error signal at the time of turning a tracking error servo OFF is arranged and the component of the tracking error signal generated by a tracking error signal generating circuit 6 is adjusted in level by the means 7. Then, at the time of traversingly feeding the optical head, the component of the tracking error signal is subtracted from a focus error signal from a focus error signal generating circuit 5 by a subtracting circuit 9. Thus, at the time of traversingly feeding the optical head, the subtracting circuit 9 outputs the focus error signal that the component of the tracking error signal, which leaks into the focus error signal, is cancelled.
Patent JP-S6485648-A (JP)
Title: Emergency bandage
Inventor: MURAKAMI TATSUYUKI
IPC: A61F13/02
Filed: 1987-09-28
Abstract: PURPOSE:To obtain an emergency bandage containing a suitable amount of drug liquid with respect to a pad wt., in the emergency bandage consisting of a tacky sheet having a pad mounted thereto and a release sheet and having a drug liquid containing container, by setting the amount of the drug liquid to 1-7X10<-3>ml per 1mg of the pad wt. CONSTITUTION:A tacky sheet 1 having pad 2(wt. 43mg) mounted thereto and a drug liquid 3(amount; 0.20ml) is contained in the container 6 arranged to a release sheet 4 above the pad part in a state sealed by a drug liquid cover film 5. A recessed projection 8 is provided to the container 6 and a separator 7 for making the release sheet 4 easy to release is provided to one end of the tacky sheet 1. When the pad 2 is impregnated with a drug liquid in an amount of about 1-7X10<-3>ml per mg of a pad wt., the drug liquid is not scattered from the vent holes arranged on the tacky sheet even when the pad is impregnated with the drug liquid. By pressing the recessed projection 8 provided on the container 6 toward the pad drug liquid cover film 5, the drug liquid cover film 5 is destructed and the drug liquid 3 contained in the container moves to the pad 2 through the destructed part of the drug liquid cover film.
Patent JP-S61121289-A (JP)
Inventor: KUSUKI SHIGERU
IPC: H05B6/70
Filed: 1984-11-19
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-H1088967-A (JP)
Title: Enlarging shield excavator and its excavating method
Inventor: MITANI NORIO
IPC: E21D11/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an enlarging shield excavator having a sealing device which can exhibit a sufficient water stopping effect without being affected by the behavior or thrust of an excavator main body and to enable excavation to be performed smoothly while surely stopping water using such a sealing device. SOLUTION: A ring plate 22, which is part into sliding motion by a re-shoring jack 27, is provided between an excavator main body 1 and a primary segment 2, and first and second sealing devices 23, 24 are provided, respectively, on the inner and outer surfaces of the ring plate 22. The first sealing device 23 comprises a wire brush seal 29, a scraper seal 28, and an expanding seal 30, the wire brush seal 29 consisting of a first wire brush and a second wire brush 29b.
Patent JP-H0576771-A (JP)
Title: Catalytic converter for purificaiton of exhaust gas
Inventor: TAKEMOTO TAKASHI
IPC: F01N13/02
Filed: 1991-09-24
Abstract: PURPOSE:To increase the rate of removal of NOx in exhaust gas in a wide temp. range with a catalytic converter for purification of exhaust gas and to put the converter to practical use for an automobile engine in an atmosphere contg. excess oxygen. CONSTITUTION:A catalyst 2 for removal of NOx obtd. by supporting at least copper on zeolite by ion exchange is install in an exhaust path 1 for exhaust gas and an SO2 adsorbent 3 which adsorbs SO2 in exhaust gas when this gas is at a low temp. and desorbs SO2 when exhaust gas is at a high temp. is installed in the exhaust path 1 at the upper stream side of the catalyst 2.
Patent JP-H0770721-A (JP)
Title: Production of aluminum alloy sheet for cap material having excellent corrosion cracking resistance of scored part
Inventor: FUKUI MASANOBU
IPC: C22F1/047
Filed: 1993-09-04
Abstract: PURPOSE:To produce the Al alloy sheet which has high strength and excellent formability and corrosion cracking resistance and is suitable for cap material of a positive internal pressure of carbonated drinks, etc., by subjecting a cast ingot of an Al alloy contg. specific ratios of Mg, Mn, Cu, etc., to a soaking treatment, hot rolling and intermediate annealing under specific temp. conditions, then to cold rolling. CONSTITUTION:The cast ingot of the Al alloy contg., by weight%, 0.05-1.00% Cu, 0.3-1.5% Mn, 2.9-4.0% Mg or further, 0.01-0.20% Ti is heated to 500-600 deg.C and is subjected to the soaking treatment. This cast ingot is hot rolled to about 4mm thickness and the hot rolling is ended at <=350 deg.C. This hot rolled sheet is heated to 400-600 deg.C at >=100 deg.C/sec heating rate and is held for >=10 minutes at this temp.; thereafter, the sheet is slowly cooled down to <=200 deg.C at >=100 deg.C/hour cooling rate, by which the average crystal particle diameter is reduced to <=80mum and the component contributing to quench hardening are maintained in a solid soln. state. The sheet is then cold rolled at >=30% reduction ratio, by which the Al alloy sheet of about 0.3mm adequate for the cap material of cans for carbonated drinks of the positive internal pressure is produced.
Patent JP-H0986595-A (JP)
Title: Diaphragm type liquid filling apparatus
Inventor: HISHIDA MASANORI
IPC: B67C3/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a liq. from sagging by sucking the liq. from a nozzle cylinder after filling by a simple structure. SOLUTION: A spherical recessed part 12 formed with a transferring hole 13 is formed around a valve hole 11 and after filling, the valve hole 11 is closed by means of a valve body and the first diaphragm 8 is brought into close contact with the spherical recessed part 12 by feeding compressed air to a pressurized room 6 on the back side and the first diaphragm 8 is stretched by utilizing its elastic force by discharging the compressed air from the pressurized room 6 to suck the filled liq. in a nozzle cylinder 9 from the transferring hole 13 to the transferring part side.
Patent JP-H0986067-A (JP)
Title: Direct drawing type planographic original plate
Inventor: YAMAMOTO HIROKAZU
IPC: G03G13/28
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a direct drawing type planographic original plate which does not generate trouble in conveying at the time of plate-making and automatic printing. SOLUTION: In a direct drawing type planographic original plate having an image receiving layer, which contains an inorganic pigment and a binding resin, arranged on a water resistant support body, a Clark stiffness in the longitudinal direction in JIS-P-8143 measuring method of planographic original plate is 100-250cm<3> /100 and a Clark stiffness in the lateral direction is 60-150cm<3> /100.
Patent JP-H0798936-A (JP)
Title: Information reproducing device
Inventor: MORITA KOJI
IPC: G11B20/10
Filed: 1993-09-30
Abstract: PURPOSE:To use one CD-ROM device as the slave device of a host computer and also, as a self-completed type device. CONSTITUTION:When the plug 72 of an EBIF cable 71 is connected to the EBIF terminal 62 of the CD-ROE device 4, the pins with corresponding numbers are connected with each other. The pin with number 9 is grounded by connecting the pin with number 1 to the pin with number 9 via an interface switch 74 in the inside of the EBIF cable 71. When the pin with number 9 is grounded, it is decided that the plug 72 is connected to the EBIF terminal 62, and a slave mode (drive mode) which operates the CD-ROE device 4 is set corresponding to a command from the EBIF cable 71. On the other hand, when the plug 72 is not connected to the EBIF terminal 62(the pin with number 9 is not grounded), the CD-ROM device 4 is operated as the self-completed type(stand alone) device.
Patent JP-H1188643-A (JP)
Title: Facsimile equipment
Inventor: MATSUI HIDEKI
IPC: H04M1/57
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To sound a ringer in response to a telephone call from a specified party, even in a silent mode without requiring operation on the side of call origination by having the telephone numbers of the desired parties to sound the ringer in equipment registered. SOLUTION: Telephone numbers of the desired parties to sound the ringer despite being silent mode are registered by a telephone number register part 10. When a call is incoming to a telephone, a telephone number reported from an exchange is detected by a telephone number detecting part 2. When the silent mode is set by a mode-setting part 9 and the reported telephone number is registered in the telephone number register part 10, a main control part 1 instructs a ringer sound control part 14 to sound the ringer. When a ringer signal detecting part 3 counts ringer signals a fixed number times without the off-hook of a receiver, the main control part 1 closes a line 14 through a line closing part 4 and sends the response message of an automatic answering telephone through a response message sending part 7.
Patent JP-H08108922-A (JP)
Title: Turning device for object to be conveyed
Inventor: TAMAOKA YOJI
IPC: B65G47/29
Filed: 1994-10-07
Abstract: PURPOSE: To provide the object to be conveyed turning device of an original desin which can be applied to a conventional conveyor comprising carrier elements to receive the objects to be conveyed at constant positions having gaps between each other for carrying these, and in which the direction of the objects to be conveyed can be changed to any angle at a high speed keeping the same carrying direction. CONSTITUTION: A device is provided with a support roller pair 8 comprising more than three supporting rollers 7 which can be protruded/retracted to/from a carrying passage 6 of a conveyor 1 from the underside through gaps 2 formed by carrier elements 1a at a position to turn the object to be conveyed 4 on the conveyor 1 for lifting and supporting the object to be conveyed 4 at more than three positions about a turn center axial line 5 of the object to be conveyed 4 by directing of a rotation axial line 7b in the radial direction about the turn center axial line 5 of the object to be conveyed 4, and protrusion to the carrying passage 6.  It is provided with a protrusion/retraction means 12 to protrude/ retract the support roller pair 8 synchronously with the carrying passage 6, and a support roller drive means 13 to drive rotation of at least one support roller of the support roller pair 8.
Patent JP-H0294131-A (JP)
Title: Optical pickup
Inventor: SUZUKI KATSUNORI
IPC: G11B7/135
Filed: 1988-09-30
Abstract: PURPOSE:To perform tracking control of focusing control without utilizing the mechanical displacement of an object lens, etc., by providing a variable-phase waveguide type optical deflecting element on the optical path of an optical pickup. CONSTITUTION:A laser beam L emitted from a semiconductor laser 2 is transformed to parallel rays by a collimate lens 4 and made incident on a variable-phase waveguide type optical deflecting element 14 by means of a cylindrical lens 12 after passing through a half mirror 6. The laser beam L made incident on the element 14 is subjected to phase changes in accordance with a tracking signal and focusing signal from a detector 10 at each electrode section 24 and 36 of an optical waveguide layer 30. The phase change can be performed by changing currents of constant-current sources A1-A4. Therefore, the deflection and focal point of the laser beam L can be made variable and tracking control and focusing control can be performed by displacing the focusing point of the laser beam L on the surface of an optical disk 22 by means of an object lens 20 through a reflecting prism 18 by utilizing the change in the deflection and focal point of the laser beam L.
Patent JP-H03107083-A (JP)
Title: Motorized wire driving device
Inventor: NAKAZAWA FUMIKIYO
IPC: E05F15/16
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the vibration and noise of a driving device by forming a bent passage having a bent guide part in a passage of a wire, and providing a wire supporting part on which the wire abuts between the motor side end of the bent passage and a driving motor. CONSTITUTION:A wire driving device which consists of a guide roller 24 through which a wire 21 is to be passed, a guide 22 which consists of a bent guide 26 and a bent passage 28, a guide frame 23 and a guide cover 28, etc. is connected to a motor 11. A guide supporting part 30 bent at about 10 deg.-20 deg. of an angle of bend theta is provided between the side end 28a of the motor 11 and a guide passage 29, and furthermore, a projection 25a is formed inside of the guide cover 28 to abut on the wire inside of the guide passage 29. Since the wire supporting part 30 thereby abuts on the bent passage 28, a position of the wire 21 is constant by engaging the wire 21 with the driving motor 11, and turning of the wire 21 can be controlled.
Patent JP-H11125695-A (JP)
Title: Reactor protection device
Inventor: ARITA SETSUO
IPC: G21C17/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To scram a reactor in a specified time, reduce cabling cost and improve safety and load factor of the reactor, by transmitting signal between the plant site side and the central control room side with two transmission means of multiplex transmission means and individual transmission means. SOLUTION: A device is constituted so that the output signal of analog sensors SAIa to SAKa and digital sensors SAId to SAjd are transmitted in multiplex communication and the trip signal (a) outputted from a logic circuit 10A in a signal processor 4A is individually transmitted. As the results, the response time from the time the digital sensors SAId to SAjd outputs the signal to the time a drive circuit 6A functions can be made substantrally to 40 ms, which satisfies the specified time 50 ms. That is, when the reactor becomes a state of total insertion of control rods, the response time from the time the sensors output signals to the time the drive circuit 6A as a controlled object functions is operated within the specified time of 50 ms more specifically 40 ms. By this, the control rods can be quickly inserted in the core in a short time.
Patent JP-H0859507-A (JP)
Title: Agent for treating phlebitis
Inventor: OSHIRO TAKESHI
IPC: A61K39/395
Filed: 1995-09-22
Abstract: PURPOSE: To obtain a new therapeutic agent effective for the therapy of phlebitis, especially a wandering thrombophlebitis caused by Buerger disease, and little in side effects. CONSTITUTION: The phlebitis-treating agent contains the Fc fragment of human gamma-globulin or human gamma-globulin having the Fc part as an active ingredient. The treating agent is usually parenterally administered, especially as an injection, and intravenously and continuously administered at a dose of 20-600mg/kg of the body weight for one to several days by a standard method. The human gamma globulin having a Fc part is non-modified human gamma globulin or its product subjected to a treatment such as a chemical treatment or an enzymatic treatment by a method not covering the Fc part, e.g. an alkylated human immunoglobulin, a dried sulfonated human immunoglobulin or a dried plasmin-treated human immunoglobulin.
Patent JP-S6398351-A (JP)
Title: Production of green tea used for packaged green tea
Inventor: OKAMURA KUNIYASU
IPC: A23F3/06
Filed: 1986-10-15
Abstract: PURPOSE:To efficiently produce green tea used for packaged green tea in a short time, by heat-treating raw green tea leaves in steam or hot water, milling and kneading the heat-treated leaves, granulating the resultant green tea mass and drying the granulated mass. CONSTITUTION:Raw green tea leaves which are raw material are treated in steam or boiled in hot water, as desired, cooled and then fed to a stirring and milling device. The resultant milled leaves, as necessary, are dried or stirred while being dried, milled rolled, pressed, kneaded, etc., to give a crushed and finely cut green tea mass in a wet state. The obtained green tea mass is then granulated into grains of such a size as to fall through a wire net having 10-20 mesh size of a sieving machine by a granulating device and dried.
Patent JP-H1093330-A (JP)
Title: Circularly polarized wave antenna
Inventor: TSUJIMURA TERUHIRO
IPC: H01Q13/08
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide the inexpensive circularly polarized wave antenna with a simple structure to which an active element is mounted and circularly polarized wave processing is conducted. SOLUTION: A circular patch antenna 2 with a notch 2a as a circularly polarized wave system antenna element is placed to the surface of a dielectric board 1. A microstrip feeder 3 connecting to the circular patch antenna 2 is placed to the surface of the dielectric board 1. A CPW line 4 is placed to the backside of the dielectric board 1. The CPW line 4 is made up of a microstrip line 5 and a ground conductor plate 6 provided at both sides. The microstrip line 5 of the CPW line 4 is placed so as to be overlapped partially on the microstrip feeder 3 connecting to the circular patch antenna 2.
Patent JP-2000074614-A (JP)
Title: Rotational angle sensor
Inventor: KIKUCHI TOMOSHI
IPC: F02D9/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angle sensor which can have its assembling process shortened and its component management in the assembling process simplified. SOLUTION: A throttle sensor 10 is equipped with a 1st housing 20, a 2nd housing 40, and a rotor 30 supported rotatably in the 1st housing 20. A magnet structure 320 which constitutes part of the rotor 30 is equipped with a permanent magnet 322 and a couple of yokes 324 and 326 fixed to the permanent magnet 322. The 2nd housing 40 is provided with a cover part 402 sealing the 1st space 204 of the 1st housing 20 and a substrate part 410 where the Hall element 430 is mounted by molding them in one body. The Hall element 430 mounted on the substrate part 410 is inserted into and arranged between the magnetic pole surfaces 334 and 336 of the yokes 324 and 326 together with the substrate part 410.