baber/WOPTO huggingface dataset:
Patent JP-2001023533-A (JP)
Title: Display device
Inventor: FUSAYASU KOJI
IPC: H01J29/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a display device having high image quality with a restrained color shift by preventing external magnetic field through side surfaces for a cathode-ray tube having a tension mask. SOLUTION: This device is provided with a display panel 10 having a phosphor screen, a electron beam emitting mean 13 emitting an electron beam 14 toward the display panel 10, a color selection electrode 20 having small holes through which the electron beam passes, a frame supporting the color selection electrode 20 while applying a tensile force to the color selection electrode 20, and an inner magnetic shield 12 shielding the electron beam from magnetism. Frame side magnetic shields 30 are installed on the sides of the frame to shield magnetism.
Patent JP-H0537856-A (JP)
Title: Video camera
Inventor: TSURUTA MASAAKI
IPC: H04N5/265
Filed: 1991-08-02
Abstract: PURPOSE:To provide the video camera capable of obtaining a wide angle picture in an excellent way. CONSTITUTION:First and 2nd pattern image pickup signals S1, S2 picked up at 2 positions through panning are fetched sequentially to an input frame memory 7. Before the image pickup signal S2 is fetched in the memory 7, the image pickup signal S1 is transferred to a buffer memory 9 from the memory 7. The image pickup signal S1 transferred to the memory 9 is written as it is in a synthesis memory 10. The correlation between the image pickup signal S1 in the memory 9 and the image pickup signal S2 in the memory 7 is discriminated to detect a non-common part in the image pickup signal S2 and written in the synthesis memory 10 so that the non-common part is adjacent to the common part. The image pickup signal in the synthesis memory 10 is subjected to interleave processing or the like and the result is written in an output frame memory 11. The image pickup signal is repetitively read from the memory 11 and fed to a signal processing circuit 14 and a wide angle video signal resulting from synthesizing the 1st and 2nd patterns is obtained from an output terminal 15.
Patent JP-S6439284-A (JP)
Title: Driver for brushless motor
Inventor: OKU HIROYUKI
IPC: H02P6/08
Filed: 1987-08-03
Abstract: PURPOSE:To reduce noise, by slowing a conduction switching command signal with respect to time through a shaper circuit then converting an output signal into a current signal and applying onto a drive transistor. CONSTITUTION:A brushless motor drive comprises a rotor position detecting circuit 76, a drive coil 71, a drive transistor 72, a voltage-current converting circuit 73, a shaper circuit 74 and a conduction switching command circuit 75. A conduction switching command signal fed from a command circuit 75 is shaped into a trapezoidal signal through shaper circuits 74a-74c for respective phases, then the operating signal is converted into a current command signal varying slowly with time through voltage-current converting circuits 73a-73c for respective phases. Driving current corresponding to the current command signal is fed to driving coils 71a-71c. Consequently, abrupt switching of current in driving transistor 72a-72c can be relieved.
Patent JP-2000026994-A (JP)
Title: Electric-electronic circuit parts
Inventor: TAKEUCHI TAKAO
IPC: C25D7/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To swiftly and securely execute solder joining even in the case of solder contg. no lead by coating the surface of parts with a tin-copper alloy plating film obtd. from a noncyanic plating bath having gloss or semi-gloss. SOLUTION: The surface of circuit parts is coated with a tin-copper alloy plating film obtd. from a noncyanic tin-copper alloy electroplating bath and having gloss or semi-gloss. Prior to this treatment, lower layer plating of nickel or a nickel alloy is preferably applied by electroplating or electroless plating. Moreover the surface of the tin-copper alloy plating is furthermore applied with plating of one or >= two kinds of metals selected from gold, silver, palladium, bismuth, antimony, indium and alloys essentially consisting of them by electroplating or electroless plating to form into upper layer plating. The concn. of the metal in the plating bath is suitably controlled to 1 to 100 g/l. Moreover, a surfactant may be added to the plating bath.
Patent JP-H0533336-A (JP)
Title: Permanent ground anchor made of new material
Inventor: HARASAWA TAKAYA
IPC: E02D5/80
Filed: 1991-08-02
Abstract: PURPOSE:To obtain a small-sized, lightweight permanent ground anchor which is sufficiently strong, yet requiring small diameter for drilling by employing stranded wires made of new material. CONSTITUTION:A head anchorage body section 4 in which stranded wires 7 made of new materials such as carbon fibers, aramid fibers or the like are fixed in a steel pipe 11 with cement or epoxy resin 12, a free length section 5 in which the wires 7 are inserted into expandable/contractile poly-pipe 10, and an anchorage length section 6 in which the wires 7 are fixed to grout 8 are component parts of the title device. A hollow pipe 17 and a grout injection hose 18 are provided to the inside of the steel pipe 11, and the grout 8 injected with the hose 18 into a drilled hole 2 in the ground is pressurized, and thereby the anchorage length section 6 is anchored. After tension is applied to the wires 7 in the free length section 5, the head anchorage body section 4 is fixed with nuts to a structure 3 through a supporting pressure plate 14, and grease 19 is injected into a space in a protective pipe 13. As the stranded wires made of new material in this structure are rustproof, excessive protective coating can be eliminated, and thereby the anchor can be made lightweight, small-sized, but sufficiently strong, and capable of being constructed efficiently in a short period of time.
Patent JP-2001022541-A (JP)
Title: Print system
Inventor: IKEGAMI MUNEMITSU
IPC: G06F3/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a print system capable of executing printing with a more optimum printer. SOLUTION: A plurality of shared printers 2 and a plurality of client PCs are connected to a network. A PC 3 can optionally select a printer 2. The PC 3 transmits a measurement start signal to the printer 2 to be used, and subsequently, movement is made up to the printer 2 to carry out a measurement end operation. A result obtained by measuring the time required for the period is used as decision reference in selecting the printer 2 executing printing.
Patent JP-S6256303-A (JP)
Title: Production of hydrogen-enriched gas
Inventor: YAMADA NOBUHIRO
IPC: B01J23/00
Filed: 1985-09-03
Abstract: PURPOSE:To remarkably reduce the heat load per unit volume of hydrogen in comparison to the conventional process by carrying out steam reforming reaction at a specified steam ratio in the production of the hydrogen-enriched gas by the steam reforming of raw hydrocarbons and the CO shift conversion of the obtained reformed gas. CONSTITUTION:Raw hydrocarbons are supplied to a high-temp. steam reforming zone to obtain the reformed gas. The reformed gas is supplied to a CO shift conversion zone to increase the hydrogen concn. in the gas and a hydrogen- enriched gas is produced. In the production process, the steam reforming reaction is carried out at <3.0 steam ratio (the number of mols of steams per one carbon atom in the raw hydrocarbons). Then steam or water is added to the obtained reformed gas which is supplied to the CO shift conversion zone.
Patent JP-H0860481-A (JP)
Title: Warp selection system in loom
Inventor: MUTO SHIGEYUKI
IPC: D03D51/18
Filed: 1994-08-18
Abstract: PURPOSE: To provide the subject system designed to secure an opening on and just after the restart of a loom by keeping the excited state of a solenoid while preventing its overheating during the halt of the loom. CONSTITUTION: This system is so designed as to be equipped with a knife making reciprocating motions synchronously with the main shaft 30 of a loom, a needle to be connected to a warp while to be selectively hooked on the knife, an electromagnetic actuator 60 to selectively hold the needle, a signal processing means 64 to deliver driving signals based on specified weave pattern information, a means 61 to detect the revolution of the main shaft 30, a means 62 to assess the halt of the main shaft 30 based on the results from the means 61, a dispatch means 63 to make oscillations at a specified frequency while the results mean a halt and, otherwise, to deliver signals at a specified level, and a means 66 to drive the electromagnetic actuator 60 based on the product of the driving signal and the signal from the dispatch means 63.
Patent JP-H0540745-A (JP)
Title: Measured data deciding device
Inventor: HARA HIROATSU
IPC: G06N3/00
Filed: 1991-08-02
Abstract: PURPOSE:To decide instantaneously products data only by an operator even when a specialist is obscent and to eliminate an individual difference in decision so that decisions are made at the same level as by experienced specialists. CONSTITUTION:A data measuring means 11 which measures the product data of plural products of different kinds, a deciding means 12 which inputs the data measured by the data measuring means 11 and makes a neutral network learn about the correlation between the data measured for each product based upon the past measured data, and by using the learned neutral network, decides validity of the measured data based upon the correlation between the measured data and a decision result outputting means 13 which outputs the decision result of the data deciding means 12 are provided.
Patent JP-H0746924-A (JP)
Title: Front mount type riding mower
Inventor: HAMADA TOSHIHIKO
IPC: A01D34/64
Filed: 1993-08-05
Abstract: PURPOSE:To enable to easily apply the hanging structure of the mower to an existing device by hanging and supporting the mower below the step of a control section in the front part of a vehicle body, the mower being placed in a largely forward lifted state to facilitate its maintenance. CONSTITUTION:The front free end of a lifting link 9 arranged below the step of a control section is pivotally connected to a bracket attached to the cutting blade housing 6 of a mower with a detachable connection pin (a). A connection member B comprising a longitudinally long hole 15a and a permanent pin (b) and used for tilting up the mower is placed at a place near to the pivotally supporting and connecting member A, and the permanent pin is engaged with the longitudinally long hole in a state somewhat flexible in the longitudinal direction. The permanent pin is engaged with the longitudinally long hole so that the cutting blade housing is forward moved with respect to the lifting link, when the connecting pin (a) is pulled up.
Patent JP-H0857717-A (JP)
Title: Chuck device
Inventor: KUDO TAKAYUKI
IPC: B25J17/02
Filed: 1994-08-18
Abstract: PURPOSE: To provide a chuck device which can be assembled with a counter member without damaging an assembling member. CONSTITUTION: A vibration shaft 50 is formed to protrude in a lower surface of a lower side holding plate 23 for composing a hand body 11 for holding a pin 6. A rotary body 52 is rotatably provided on the vibration shaft 50 about its axial line, and a weight 57 is embedded in the rotary body 50 at a deflecting position to the axial line of the vibration shaft 50. When high pressure air is supplied from a supply port 58 of a cover member 53 covering the rotary body 52 to a fluidity chamber 55, the rotary body 52 rotates to vibrate the pin 6 with the hand body 11. The pin 6 therefore gets in contact with a taper surface 9 of an engagement hole 8, and as it moves along the taper surface 9 toward an axial line of the engagement hole 8, contact of the pin 6 with the taper surface 9 is achieved discontinuously.  As a result, the pin 6 is not cut by the taper surface, thereby damaging of the pin 6 can be prevented.
Patent JP-H0750502-A (JP)
Title: High frequency circuit device and its manufacture
Inventor: ENOHARA AKIRA
IPC: H01P11/00
Filed: 1993-08-05
Abstract: PURPOSE:To apply a high frequency signal at a high efficiency to a high frequency element, especially to a small sized lamination high frequency element such as a Josephson element. CONSTITUTION:For example, a high frequency element 35 having a lamination structure is formed on a center line 33 of a coplaner transmission line at part of the coplaner transmission line formed on a base 31, and two terminals of a high frequency element 35 are connected to the center line 33 and a ground line 34 being components of the coplaner transmission line. The width of the coplaner transmission line is changed continuously while keeping a predetermined impedance characteristic and the width of the part connecting to the high frequency element 35 is made narrower in matching with the size of the high frequency element 35.
Patent JP-S6173529-A (JP)
Title: Rotary electric machine
Inventor: GOCHO YOSHITSUGU
IPC: H02K3/50
Filed: 1984-09-17
Abstract: PURPOSE:To simplify the supporting organization of a stator winding end, by organizing a keep plate for a rotary electric machine with an insulating substance and making the keep plate function as a reinforcement for a bearing plate for supporting the stator winding end. CONSTITUTION:A stator core 1 is positioned by rib bars 2 and key sections 3 extending in the axial direction, and is fastened to be fixed in the axial direction by keep plates 4 arranged at the both ends of the core, the rib bars 2 and rib nuts 5. The rib bars 2 and the rib keys 3 are integrally formed with insulating substance. The keep plates 4 are formed with the insulating substance of epoxy laminate plates or the like, and are integrally formed with a comparatively large reinforcement 8 for the purpose of increasing the rigidity and supporting the ends of stator windings 7 contained in the slots of the stator core 1. Grooves 9 for cooling ducts are provided for the face of the keep plates in contact with the core 1, and cooling ducts 10 are provided for the core 1 at suitable intervals in the axial direction.
Patent JP-S6350965-A (JP)
Title: Cassette loader
Inventor: MAKINO YOSHIHIRO
IPC: G11B15/675
Filed: 1986-08-19
Abstract: PURPOSE:To curtail the number of parts and to reduce the cost by equipping the arm having a slidable guide groove and forming the guide groove provided on the arm in about a chevron shape by providing an inflection point. CONSTITUTION:Guide pins 16, 16' are provided corresponding to the number of guide grooves 18, 18'. Driving arms 19, 19' are supported freely rotatably on side face plates 17, 17' by being linked by a shaft 20 and the main guide pins 16, 16' on the side wall parts 15, 15' of a cassette holder 14 are respectively engaged with the guide grooves 21, 21' provided at the tip thereof. The tip part of the guide grooves 21, 21' is made in about a chevron shape by providing an inflection point and the groove is formed so that the inclination of the tip part may be made larger in the positive direction than the root part in case of the rotary direction in the ejecting direction of the arm being positive. One part of the driving arm 19 or 19' is coaxially with the shaft 20 and the gear 22 transmitting the output of the driving system arranged separately is integrally composed.
Patent JP-H0828551-A (JP)
Title: Thrust bearing
Inventor: IWAMOTO YASUHIRO
IPC: F16C17/06
Filed: 1994-07-15
Abstract: PURPOSE:To reduce the number of constituting parts through simplification of structure to regulate the peripheral position of a bearing pad and to facilitate processing and assembly works by bringing the end face in a peripheral direction of the bearing pad into contact with the columnar head part of a bolt with a hexagon hole fixed to a pad holding body. CONSTITUTION:A tilting pad type thrust bearing on which a thrust shaft 1 is pivotally supported has a back supported at a pivot 7 and inclination of the bearing pad 2 is changed according to a load condition. In this case, a number of the bearing parts 2 are arranged at equal intervals in a peripheral direction to a hollow disc-shaped pad holding body 3 to support the bearing pad 2. A plurality of screw holes are radially formed in a central pad holding body 3 between the adjoining pad 2. Further, a bolt 5 with a hexagon hole with a columnar head is integrally mounted in each screw hole. The head part of the bolt 5 with a hexagon hole is brought into the end face 2a in a peripheral direction of the bearing pad 2.
Patent JP-H0482766-A (JP)
Title: Joining mechanism of soundproof cover for printer
Inventor: TSUKADA TETSUO
IPC: B41J29/13
Filed: 1990-07-25
Abstract: PURPOSE:To make it possible to let a lock means play a role for electrical conductor for both covers as well by a method wherein for a soundproof cover for a printer, which consists of upper and two covers to be joined separatably, in order to join respective covers, a lock means which is rotatably supported by one cover and is detachable with the other cover is used. CONSTITUTION:A soundproof cover 11 consists of a lower cover 12 and an upper cover 13, and at a specified position on the lower cover 12, a lock means 14 is rotatably supported. The lock means 14 is supported on a horizontal flange 12a of the lower cover 12 by a pin 15. Also, on a flange 13a, a conduction part 16 for which a metal of the base material for the cover is exposed is formed. When both covers 12, 13 are joined, the upper cover 13 is placed on the lower cover 12, and the lock means 14 is turned in the direction shown by arrow. As the results, both covers 12, 13 are electrically connected by the lock means 14.
Patent JP-2000032169-A (JP)
Title: Portable telephone with memory card
Inventor: YASUTOMI HIROSHI
IPC: H04W88/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone which can record a conversation and confirm contents of a talk. SOLUTION: It is made possible to confirm contents of a conversation at a later time by fitting a memory card, which is easy to exchange, to a portable telephone and recording a talk of another party and that of oneself. Automatic transmission is enabled by using the memory card in which a telephone number is registered, and, when a telephone set is changed, it is possible to save a work for reregistering by only replacing the memory card fitted to a used telephone set.  A portable telephone 1 is composed of a microphone 11 for voice input of a conventional function, a speaker 12 for generating a reception voice, an operation key 13 for telephone number input or the like, an antenna 14 for transmission/reception, a job dial 15 for performing selection of the registered telephone number or the like, a display device 16 for displaying the telephone number or the like, and a card insertion port 17 for housing the memory card 2.
Patent JP-S6437678-A (JP)
Title: Three-dimensional image processor
Inventor: KIMURA TOKUNORI
IPC: A61B8/00
Filed: 1987-08-03
Abstract: PURPOSE:To cut out a complex shape by simple operation by setting up a Z buffer face as a sphere, a conical surface, etc., in addition to a plane. CONSTITUTION:A three-dimensional memory 1 stores a tomographic image collected by an X-ray CT device or the like as three-dimensional voxel data. An area extracting device 3 extracts an objective internal organ from the memory 1 and writes the extracted data in a 2nd three-dimensional memory 4 as binarizing data. The binarizing data are detected as a distance from a projected face up to the collision with an object in the vertical direction by a distance detector 5 and written in a two-dimensional memory 6. After finding out these distances on the whole surfaces of the Z buffer, shadowing processing is executed by a surface image device 7 and the shadowed image is displayed on a display device 8. In case of executing cutting simulation, the range of a cutting face on the surface and the shape of a drill are set up by a drill shape setting device 10. The set information is applied to the detector 5, and while approaching the projection surface to the object, the Z buffer is formed to form a surface image.
Patent JP-H1125058-A (JP)
Title: Method for automatically selecting lan processor
Inventor: MIYABE MASAYA
IPC: G06F13/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically selecting a local area network(LAN) processor at the time of starting a transaction device specified from a terminal in a system for directly controlling each LAN processor from its corresponding transaction device. SOLUTION: Each transaction device directly controls its corresponding LAN processor, and in the case of starting a transaction device 4A from a terminal 6A for instance, the terminal 6A outputs a start request to a central management means 3, which outputs a state inspection request for the device 4A to a transaction device management means 2 and outputs a search request for a LAN processor held at a non-occupied state to a LAN processor management means 1. When the device 4A is usable and a non-occupied LAN processor is a LAN processor 5a, the means 3 outputs a start instruction to the device 4A through the automatically allocated LAN processor 5A.
Patent JP-S6171372-A (JP)
Title: Diagnostic circuit of disconnected wire of actuator
Inventor: FURUKI KUNIO
IPC: H02H3/00
Filed: 1984-09-17
Abstract: PURPOSE:To detect automatically a disconnected condition of wire, by effecting a judgement basing on a voltage level on an emitter side connected to a power input terminal of a power transistor driving an actuator. CONSTITUTION:When a power transistor 8 of a driving control circuit 7 of an actuator 6 is placed in 'OFF' position without receiving a driving command from a microcomputer 1, an electric current is not transmitted to the actuator 6. Upon finding, in this condition, a discontinuation in the actuator 6 or lead wire, a voltage-dividing resistance 9 short-circuited in series with the actuator 6 is brought to an opened condition, a voltage level of an emitter 8e of a transistor connected to the source input terminal changes from the high level of the source voltage down to the lower level. When this low level is detected by a level convertor 14 and supplied through a A/D comparator 15, then the computer 1 judges a disconnection of wire and excites an alarm apparatus 16 to an operation through a I/O port 5, thus a disconnected condition of the actuator, etc. can be detected automatically.
Patent JP-H0480861-A (JP)
Title: Inter-processor program calling system
Inventor: TANAKA YUTAKA
IPC: G06F9/46
Filed: 1990-07-24
Abstract: PURPOSE:To call out the programs among processors in a multiprocessor system by providing a processor processing portion storage means, a program start processing means, and a program reset processing means to each processor. CONSTITUTION:Each of processors 1-1 - 1-n is provided with a processor processing portion storage part 2, a program start processing part 3, and a program reset processing part 4. When a starting request of a 2nd program 6 is received from a 1st program 5 which is under execution of the processing with its own processor 1-1 or one of other processors P-2 - P-n, the part 3 inputs the identification information on the processors sharing the processing of the program 6 from the part 2 and starts the program 6 of the preceding processor. The part 4 sends the processing result to the program 5 after receiving the end information of processing and the processing result from the program 6.