baber/WOPTO huggingface dataset:
Patent JP-2001021678-A (JP)
Title: Reactor output measuring device
Inventor: ARITA SETSUO
IPC: G21C17/108
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a reactor output measuring device capable of low in cost and high in reliability. SOLUTION: Gamma ray detectors 4a to 4k for measuring heat generation quantity of metal due to γ-ray generated in a reactor, a computer calculating reactor power based on the output signal from the γ-ray detectors 4a to 4k, a heater for heating the γ-ray detectors 4a to 4k, a power source 133 for supplying power to the heater for heating, and a calibration means 123 for calibrating the sensitivity of the γ-ray detectors 4a to 4k, during the heating by the heater are provided and the power source 133 is arranged in a central control room.
Patent JP-H058337-A (JP)
Title: Durable composite fabric
Inventor: SAIGA ISAMU
IPC: D06M17/00
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a composite fabric being lightweight and high tenacity and having high tear tenacity and durability by making the height of a high tenacity and low elongation fiber (a fiber A) on the surface of a fabric lower than the height of a regular tenacity and high elongation fiber (a Fiber B) and making the tenacity of a yarn of the fiber A larger than the tenacity of a yarn of the fiber B. CONSTITUTION:A fiber A has a fiber strength of at least 10g/d, pref. at least 20g/d and a fiber B has a fiber strength of 3-10g/d, pref. 5-7g/d. When the height of the fiber A 1 is lower than the height of the fiber B 2 and a fabric is made a composite with a resin, the resin 4 is sufficiently compounded to a part wherein the height of the fiber A 1 is lower than the height of the fiber B 2 and weatherability and wear resistance are improved as the whole composite fabric and crease-flex resistance and durability of tear tenacity are made higher and the surface of the composite fabric becomes smooth.
Patent JP-2000022952-A (JP)
Title: Image processing method, medium recorded with image processing program, and image processor
Inventor: AOKI SHIN
IPC: H04N1/405
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processor which can obtain a process result wherein advantages of respective processes are integrated. SOLUTION: This method includes 1st level number converting processes (S11 to S14 and S16) including an image set setting step for setting a set of unprocessed pixels which are mutually contiguous according to the sum of input source pixel values at corresponding pixel positions and a determination step for determining an output pixel value in the set pixel set position according to the sum of input pixel values at corresponding pixel positions, a 2nd level number converting process (S20) wherein an error diffusing process is performed, and a selecting process (S15) for selecting the process result of the 1st and 2nd level number converting processes according to the input source pixel value.
Patent JP-S5894580-A (JP)
Inventor: TOMITA KATSUAKI
IPC: E06B9/264
Filed: 1981-11-28
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-H0852876-A (JP)
Title: Head for ink jet printer, production thereof and ink especially suitable for ink jet printer
Inventor: MINODA TAKATOSHI
IPC: C09D11/00
Filed: 1994-08-15
Abstract: PURPOSE:To obtain a head for an ink jet printer extremely high in durability, capable of preventing oxidation or dissolution of an electrode and capable of sufficiently keeping the activity of the electrode and ink for the ink jet printer especially suitable therefor. CONSTITUTION:In a head for an ink jet printer equipped with an ink chamber 1, the nozzle orifices 2 formed to the upper part of the ink chamber 1 and the electrode 3 arranged to the bottom surface of the ink chamber 1, an org. film 4 composed of an org. compd. having one or more group among a -COOR group (wherein R is H, CnH2n+1 or C nF2n+1 and, herein, n is a natural number), an -OH group, an -NO2 group and an -SO3H group as a functional group is formed on the surface of the electrode.
Patent JP-H0356942-A (JP)
Title: Liquid crystal display device
Inventor: ISHII AKIRA
IPC: G02F1/1368
Filed: 1989-07-26
Abstract: PURPOSE:To make a display screen bright and to improve display quality by connecting a grid-shaped opaque conductive film with a transparent conductive film. CONSTITUTION:The grid-shaped opaque conductive film is connected with the transparent conductive film. Namely, a gate electrode GT is formed to be larger than a semiconductor layer AS so as to completely cover the layer AS (in the case of looking from below). Therefore, when a backlight BL such as a fluorescent lamp, etc., is attached below a substrate SUB1, the light of the backlight is not cast to the semiconductor layer As because the opaque Cr gate electrode GT stands in the light. Then, a conductive phenomenon by photoirradiation, that is, the off-characteristic deterioration of a thin film transistor(TFT) hardly occurs. Even when the thickness of the transparent conductive film is thin, the substantial resistance of the transparent conductive film is made small. Thus, the light transmissivity of a common transparent picture element electrode is improved, the display screen is made bright and the display quality is made excellent.
Patent JP-2000016261-A (JP)
Title: Braking force control device for vehicle
Inventor: YAMAMOTO YASUNORI
IPC: B60T13/66
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To always properly assist braking force, in a vehicle having a brake assist system for use in an emergency, by changing the way of applying an assisting force if an accelerator pedal is operated along with a brake pedal in an emergency. SOLUTION: A braking force control device has a controller 40 which detects, using a sensor 44, the master cylinder pressure created by a master cylinder 3 via a booster device 2 according to brake operating conditions such as the speed and amount of operation of a brake pedal 1, and which recognizes an emergency on the basis of the detection result to perform control for enhancing brake hydraulic pressure to a wheel cylinder 7 by turning on a motor 27 and thus driving a pump 28 in the event of an emergent brake operation. If an accelerator pedal is operated with an idle switch 43 turned off, the controller 40 changes the condition for turning the motor 27 on into a less strict one.
Patent JP-H0480311-A (JP)
Title: Smelting reduction furnace
Inventor: MURAKAMI KEIKICHI
IPC: C21B13/00
Filed: 1990-07-18
Abstract: PURPOSE:To accelerate smelting reduction reaction and to improve the productivity by forming a furnace to a shaft type furnace, inserting a lance for blowing oxygen from axial part of furnace top under air-tightening condition and also arranging exhaust holes for generated gas in the furnace and charging holes for raw material at the circumstance of furnace top. CONSTITUTION:The smelting reduction furnace 1 is formed to the shaft type furnace. A lance inserting hole 2 is bored at the axial position of top part of the furnace 1, and the lance 3 is inserted in the furnace 1 while keeping the air-tightening condition. In circumference of top end face in the furnace 1, plural exhaust holes 4 for generated gas in the furnace 1 are opened to circular direction at equal interval and a flue are connected with each gas exhaust hole 4. Further, in circumference of the top end face in the furnace 1, plural raw material charging holes 6 are opened to the circular direction at equal interval so as not to be the same places as the above gas exhaust holes 4, and a chute 7 for charging the raw material is connected with each charging hole 6. In this smelting reduction furnace 1, a molten metal tapping hole 10 at the bottom part is suitably opened and the molten metal is intermittently tapped, and by changing pre-reduced iron and coal, etc., this can be continuously operated.
Patent JP-H0725412-A (JP)
Title: Stacker crane
Inventor: MITANI KEIO
IPC: B65G1/04
Filed: 1993-07-05
Abstract: PURPOSE:To carry out storage and taking out of an article efficiently without any movement in the lateral direction by providing a moving platform, which can be freely moved in the lateral direction, and at least two article transfer devices on an elevating platform arranged in front of a rack device freely movably in the lateral direction. CONSTITUTION:A pair of upper and lower guide rails, whose longitudinal directions face the lateral direction, are arranged in a stacker crane passage, and a stacker crane is guided by these guide rails freely movably in the lateral direction. When a supporting column 7 for a shelf is present between right and left slide forks 23 while the stacker crane stops, there is no need to move a laterally moving platform 26. On the other hand, wen a structural supporting column 3 is present between the right and left forks 23 while the stacker crane stops, an article is transferred by the right side slide fork 23, and then, the laterally moving platform 26 is slightly shifted to the left side. In this constitution, two articles can be stored/taken out in/from an article storage shelf 10 quickly.
Patent JP-H1119865-A (JP)
Title: Surface polishing device using fluid bearing
Inventor: KOJIMA TAKAHITO
IPC: B24B37/12
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To always maintain the floated variable of a floating ring constant in both cases of the normal rotation of a surface plate and the reverse rotation thereof by forming a dynamic pressure generating groove, which applies the floating power by the hydraulic pressure to a rotating floating ring, symmetrically in relation to the normal and reverse rotation of the floating ring. SOLUTION: When a floating ring 23 is rotated in one way, the lubricating oil 22 enters between an upper surface of a sliding member 24 and a lower surface of a floating ring 23 along a rotating directional inclined surface 26a of a dynamic pressure generating groove 26, and the floating ring 23 is floated by the work of the hydraulic pressure, and a lower surface plate 12 is rotated in the contact-less condition that it is supported by the hydraulic pressure. Vibration in the vertical direction of the lower surface plate is thereby restricted, and the surface plate is stably rotated without generating vibration.  Even in the case where the surface plate is rotated in the reverse direction, since the forming pattern of the dynamic pressure generating groove 26 is the same with that of the normal rotation, floated variable of the floating ring 23 becomes the same with the case of the normal rotation, and generation of difference of polishing rate between the normal rotating direction and the reverse rotating direction is eliminated.
Patent JP-H06222167-A (JP)
Title: Roller-ball controller for watch suitable for reception of radio broadcasting message
Inventor: BIRON TEODORIDEI
IPC: H04W88/02
Filed: 1993-08-03
Abstract: PURPOSE: To correct the time indicated by a clock, and pass, protect and erase a radio broadcast message received by a pager in a state where the clock body and pager are combined simultaneously. CONSTITUTION: A clock related to the invention comprises a time indication device to give the hour 4 and minute 5, a receiving device for radio broadcast message suitable for a display device 7 to perform display, and a control device 2 which includes a roller ball 1. The roller ball is rotated manually in the first direction Y so that the received messages are displayed one after another, and also is rotated manually in the second direction X so as to select one of the engagement, disengagement, and start of special operation mode. The ball is also pressed in the third direction Z so that the displayed message is at least erased or protected.
Patent JP-H0746741-A (JP)
Title: Method and structure for cutting water off in cable duct
Inventor: NAKANO MASAHIRO
IPC: H02G9/06
Filed: 1993-08-03
Abstract: PURPOSE:To cut water off in a cable duct surely, by putting a cable between recessed parts of semicircular members made of synthetic material and injecting urethane resin into a space in the semicircular members. CONSTITUTION:A lower semicircular part 1 made of synthetic material has a recessed part 2 in accordance with the thickness of a cable 6. The lower semicircular part 1 is inserted in a space of a cable duct 5, and a cable 6 is put on the recessed part 2. The lower semicircular part is joined with an upper semicircular part. Then, a needle 16 of a resin injector 15 is inserted in the side of the upper semicircular part to inject an urethane foam resin 8 into a central space between the upper and lower semicircular parts. The resin 8 comes around the cable 5 and begins to foam, and the space is filled with the resin 8. When the resin 8 has foamed fully, both semicircular parts are pushed to the inner faces of the duct 5 through its swelling force so that the cable lead-out parts 21 and 22 are sealed.
Patent JP-H1033060-A (JP)
Title: Apparatus for grafting
Inventor: MISHIRO MITSURU
IPC: A01G1/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To enable the insertion of an ear part into a clip while correcting the bending of a nursery plant axis of the ear part. SOLUTION: This apparatus for grafting is obtained by holding an ear part cut from a scion nursery plant with a clamp part, transferring the resultant ear part to a stock part in which the ear part is cut and removed from a stock nursery plant, then inserting the ear part from the upper part into a hole of a clip applied to the tip of the stock part and carrying out the grafting. The clamp part is further equipped with holding members for holding the ear part and guide members 46, arranged adjacently to the lower part of the holding members and capable of guiding and centering the nursery plant axis 21b of the ear part.  Centering operative parts 52 of the guide members 46 along the center of the nursery plant axis 21b in the opening and closing directions are capable of guiding the lower part of the nursery plant axis 21b with all the plate thickness and openings A and interior parts B other than the centering operative parts 52 are formed into a stepped shape for mutually overlapping in the upper and lower parts and opening and closing.
Patent JP-S5893915-A (JP)
Title: Fine particle purifier of exhaust gas
Inventor: TOMITA MASAHIRO
IPC: F01N13/02
Filed: 1981-11-30
Abstract: PURPOSE:To improve the collective factor of a fine particle, by constituting a filter member set in an exhaust gas passage from two kinds of ceramic porous units with a different mesh and setting an electric heating means to an inflow side end face of exhaust gas in the porous unit with a fine mesh. CONSTITUTION:A filter member F and electric heater 4 are housed in a vessel 3 in a fine particle purifier of enhaust gas set in an exhaust system. The filter member F comprises a ceramic porous unit 1 of three-dimensional mesh construction and outer skin 2, and the porous unit 1 is constituted by the first and second filter members 1a, 1b. The first member 1a is formed by a porous unit of relatively fine, for instance, 13-20 mesh while the second member 1b is formed by that of relatively coarse, for instance, 6-8 mesh, and the first member 1a of fine mesh is arranged in the upstream side. Then the electric heater 4 is arranged to an end face of the upstream side in said filter member 1a.
Patent JP-S6350102-A (JP)
Title: Dielectric resonator
Inventor: ITAYA EIJI
IPC: H05K1/02
Filed: 1986-08-20
Abstract: PURPOSE:To easily execute a connection at the time when a dielectric resonator has been mounted onto a mounting substrate such as a printed board and a thick film substrate, etc., by utilizing an end face of a dielectric, and forming a connected conductor by an internal conductor and a conductor pattern on the mounting substrate. CONSTITUTION:A connected conductor 4 which has been connected to an internal conductor 3 is formed in an open end, the connected conductor 4 and a conductor pattern 6 of a mounting substrate are connected, and also, a conductor pattern 5 of the mounting substrate, and an external conductor 2 are connected and fixed by a conductive adhesive agent or solder. The connected conductor 4 can be formed simultaneously with the external conductor 2 and the internal conductor 3, and it will suffice that a dielectric resonator is placed on the conductor patterns 5, 6 of the mounting substrate, and the external conductor 2 and the conductor pattern 5, and the internal conductor 3 and the conductor pattern 6 are soldered, respectively, therefore, even if the dielectric resonator is small in size, its mounting can be easily executed.
Patent JP-S5981152-A (JP)
Title: Hot-runner injection molding system
Inventor: SHIBATA ITSUO
IPC: B29C45/28
Filed: 1982-11-01
Abstract: PURPOSE:To speedily open and close an injecting port and enable to shorten a molding cycle, by a method wherein an HF high voltage is converted into an HF low-voltage large current at a part proximate to a heating element, and the heating element is heated through a short-distance transmission line. CONSTITUTION:The heating element 5 for melting a resin hardened at the injecting port 18 and thereby opening the port 18 is formed in a compact design from a material having a high mechanical strength, and an output voltage from an HF high voltage generating part is supplied to the element 5 through a transformer 3 for converting the HF high voltage into an HF low-voltage large current. The element 5 instantaneously generates heat through resistance heating. A manifold coil plate 10 is supplied with HF high-voltage power from a high HF voltage generating part 201. Accordingly, since the HF high voltage is converted into the HF low-voltage large current in proximity to the heating element 5 and the element 5 is heated through the short-distance transmission line, the heating element 5 high in mechanical strength and small in size can be instantaneously heated. In addition, since the molding cycle is remarkably shortened, it can be contrived to largely reduce the cost of injection molding.
Patent JP-H10231749-A (JP)
Title: Control device for internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F02D41/14
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To surely detect misfire using a crank angle sensor, and also suppress the misfire surely by judging a misfire level according to the magnitude of a driving force fluctuation rate generated by at least one of cylinder, and controlling an air-fuel ratio according to the misfire level to be judged. SOLUTION: While a vehicle is traveled, in an electrically controlled unit 20, output signals of an air flow meter 6, a crank angle sensor 15, and the like are inputted, and a fuel injection time is calculated. The lapse time of a crank angle of 30 deg. in the vicinity of a compression top dead center, and the lapse time of a crank angle of 30 deg. in the vicinity of 90 deg. after a compression top dead center, are found out, and angle speed of a crank angle within each crank angle is respectively found out. A driving force fluctuation rate generated by at least one of cylinder on the basis of each angle speed is calculated, and also a misfire level is judged according to the magnitude of the driving force fluctuation rate to be calculated so as to control an air-fuel ratio by changing a lean limit feed back coefficient according to the misfire level to be judged.
Patent JP-H1140691-A (JP)
Title: Solder ball arranging structure of bga type semiconductor device
Inventor: HIRANO KEIICHI
IPC: H05K3/34
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the layout area loss of solder balls to reduce the size of a semiconductor product and avoid deviating the ball position by the alignment effect at melting of the ball by plating the solder balls at equal intervals on the board. SOLUTION: Solder balls A are placed at equal intervals i.e., they are arranged not in the longitudinal or transverse direction but alternately in the longitudinally and transverse directions so that the distances between adjacent solder balls A are all equal, D1=D2=D3 where D2 is the distance between the balls A1, A2, D2 is the distance between the balls A1, A3, and D3 is the distance between the balls A2, A3, and thus the spacings among the balls A1-A3 are all equal. The area M occupied by the three balls A1-A3 is (3<1/2> /4)×D1<2> .
Patent JP-S6435016-A (JP)
Title: Control device of supercharged engine
Inventor: OKINO YOSHINORI
IPC: F02B33/00
Filed: 1987-07-30
Abstract: PURPOSE:To put down an increase in unburnt ingredients in exhaust gas in a substance allowing a mechanical supercharger to work in a required supercharging area by providing a supercharging area changing means for expanding a supercharging area to the low load side of an engine when the temperature of catalyst for purificating exhaust gas is low. CONSTITUTION:In a supercharged engine provided with a mechanical supercharger 16 driven by the engine in a suction path, when the running state of engine is in the required supercharging area, the supercharger 16 is made to be in a operation state by a supercharge controlling means A for supercharging intake gas to the engine. In this case, a catalyst temperature detecting means 24 is provided to detect the temperature of the catalyst 23 provided in the suction path for purificating exhaust gas. And when the temperature of the catalyst is low, a supercharging area changing means B correct a supercharging area so as to expand to the low load side of the engine. This leads to the enhancement of the output of the engine and the decrease of an accel operation degree for avoiding such situation that an air-fuel ratio becomes of such high load area as to be of an enrich state.
Patent JP-S5983828-A (JP)
Title: Magnetic bearing
Inventor: MIKI MASAHARU
IPC: F16C39/06
Filed: 1982-11-02
Abstract: PURPOSE:To simplify the structure of a magnetic bearing by providing a pair of magnetic radial bearings, a pair of magnetic axial bearings and three pairs of control circuits to actively control and constrain degree of freedom. CONSTITUTION:A radial bearing 1 is adapted to stably pull buck a rotor to a radial balance point by detecting displacement by a radial displacement sensor 3, and driving a radial electromagnet 6 in response to the detection signal through a control circuit 4 and an electromagnet driving circuit 5. The radial bearing 1 is adapted to stably pull back the rotor to an axial balance point by detecting displacement by an axial displacement sensor 8 and driving an axial electromagnet 11 in response to the detection signal through a control cicuit 9 and an electromagnet driving circuit 10. In this arrangement, a close loop of two radial bearings and one axial bearing can actively control and constrain degree of freedom. Thus, a control loop for actively controlling is formed by three bearings to simplify the structure and attain the reduction of size and high reliability.