baber/WOPTO huggingface dataset:
Patent JP-H07194579-A (JP)
Title: Magnetic resonance imaging system
Inventor: KOKUBU KATSUTOSHI
IPC: A61B5/055
Filed: 1994-11-28
Abstract: PURPOSE:To display image groups in quasi-real time by restraining linkage between operation of a collecting means and operation of a reconstituting means and an image processing means by a linkage control means, and creating the image groups to be displayed at data gathering time by release of the linkage. CONSTITUTION:A computer system 11 has a bus line to control giving and receiving of data between a sequencer 10 and a receiver 9, a reconstituting unit to create an image by performing reconstitution such as a Fourier transform method on MR data and an image processing unit to perform image processing such as magnification of an image. In ordinary mode processing, since MR imaging operation, reconstituting operation, image processing operation and display operation are linked to each other, as long as the MR imaging operation is not completed, the reconstituting operation, the image processing operation and the display operation are not performed. On the other hand, when linkage is released, image groups to be displayed at data gathering time are created in order, and these are displayed in quasi-real time.
Patent JP-H06209543-A (JP)
Title: Brush-lifting means of electric motor
Inventor: JIYAN PIEERU SUTAINAA
IPC: H02K5/14
Filed: 1993-11-24
Abstract: PURPOSE: To obtain a brush leaf means for motor having a long effective length for the side part of an end cap to be fixed with the brush leaf means. CONSTITUTION: The brush leaf means for motor comprises a first resilient conductive section 1 fixed to a terminal 11, and an additional conductive section 5 extending at an acute angle with respect to the first section. The first section has first and second ends arranged on the opposite sides of the contact part 8 of the additional section 5 being engaged with a commutator 9 forming a part of a motor. This structure realizes a tough brush leaf which can flex enough to accommodate dispersion in the fixing state thereof and concentricity of the commutator 9 while increasing the length at the first section.
Patent JP-H05136302-A (JP)
Title: Semiconductor package provided with heat sink
Inventor: HOJO SAKAE
IPC: H01L23/36
Filed: 1991-11-08
Abstract: PURPOSE:To improve the cooling efficiency of a package when it is being cooled. CONSTITUTION:As for the structure of the heat sink of a semiconductor package provided with a heat sink, flat plates 7a are horizontally extended from a center column 8 forming many steps vertically and side plates 9 are provided on the both sides of the plates 7a. Therefore, when the heat sink is cooled by forced convection in the horizontal direction, the plates 9 provided on the both sides of the heat sink 7 prevent the air that collided with the center column 8 of the heat sink 7 from leaking to the sides. Therefore, the flowing speed does not deteriorate even at the rear of the column 8, the heat transfer coefficient on the surface of plates 7a can be kept large, the heat releasability of the heat sink is improved as a result and the cooling efficiency of the package is improved.
Patent JP-H05130471-A (JP)
Title: Video camera
Inventor: MORIOKA MASANOBU
IPC: G03B11/00
Filed: 1991-11-08
Abstract: PURPOSE:To make the video camera small by forming plural notch grooves to a front cylinder, inserting a corner of an optical filter respectively to each notch groove and arranging the optical filter to an optical path space. CONSTITUTION:Plural notch grooves 10a are formed to a front cylinder 7 having an optical path space 11 in its inside along the optical axis direction and a corner of an optical filter 14 is inserted respectively to each notch groove 10a to arrange the optical filter 14 in the optical path space 11. That is, the optical filter 14 is arranged to the optical path space 11 of the front cylinder 7 by inserting directly each corner of the optical filter 14 to the notch groove 10a of the front cylinder 7. Thus, the diameter of the optical path space 11 of the front cylinder 7 is formed to be less than the diagonal line distance of the optical filter 14. Thus, the video camera is made small.
Patent JP-S63148152-A (JP)
Title: Substrate inspection device
Inventor: KOBAYASHI SHIGEKI
IPC: G01N21/88
Filed: 1986-12-11
Abstract: PURPOSE:To improve the S/N of an electric signal obtained by picking up an image of a substrate and to improve the inspection accuracy of the copper foil pattern of a base material which constitutes the substrate by emitting intense fluorescent light except from the copper pattern part. CONSTITUTION:The substrate 15b to be inspected by a substrate inspection device and a standard substrate 15a are set on an image pickup part 13 by an X-Y table 12 and radiated with fluorescent light from the ultraviolet-ray light source 22 of a lighting part 11 and their images are picked up by the monochromatic TV camera 31 of the image pickup part 13. Those picked-up images are processed by a processing part 14 to generate a decision data file. Those substrates 15a and 15b are raw substrates 16 formed by sticking copper foil 19 on a substrate base 17 formed in a plate shape after an ultraviolet-ray excited fluorescent agent 18 is mixed with glass epoxy resin, etc. Then when the substrate 15a and 15b are radiated with ultraviolet rays, intense fluorescent light is emitted from the exposed part of the base 17 where the copper foil pattern 20 is not formed and the S/N of the electric signal obtained by picking up the images is improved.
Patent JP-2000121070-A (JP)
Title: Cooking device
Inventor: TSURUTA KUNIHIRO
IPC: F24C7/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooker on which a deodorizing apparatus where A catalyst is heated with small electric power in a short time is mounted With sufficient electrical insulation measure. SOLUTION: A cooker 9 is adapted such that an outside of a deodorizing apparatus 15 including a metal sheet 20 that produces heat with electric power supply is mounted on an exhaust cylinder 13 on which a water repellent temperature resistant insulating coated film 14 is formed on the side of passage of cooking gas. Hereby, electrical continuity with the exhaust cylinder 13 due to adhering water and the deodorizing apparatus 15 is interrupted owing to water repellent action on the water repellent heat resistant insulating coated film 14 and an insulating action of the same and hence an electric current flowing through the metal sheet 20 is prevented from flowing to the heating cooker 9.
Patent JP-S63147521-A (JP)
Title: Method and device for treating waste photographic processing solution
Inventor: TAKABAYASHI NAOKI
IPC: B01J23/40
Filed: 1986-12-10
Abstract: PURPOSE:To efficiently treat the title waste soln. by heating and vaporizing the waste photographic processing soln., and bringing the vaporized gas into contact with a catalyst carrying group VIII elements, metals such as Cu, Zn, and Mn, or their compds. CONSTITUTION:A photographic processing soln. is supplied to a vaporization vessel 3 from a supply pipe 1A, heated by a heater 4, and vaporized. Heat is exchanged between the vaporized gas and the waste soln. in a preheater 2, the gas is then cooled by a gas cooler 6 and then brought into contact with the catalyst 8, and gaseous NH3 is decomposed. The catalyst 8 carries group VIII elements consisting of Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, and Pt and the metals such as Cu, Zn, and Mn or their compds. The distillate generated by cooling is stored in a distillate tank 9, and then discharged to the outside of the system.
Patent JP-H02140566-A (JP)
Title: Magnetic heat pump
Inventor: FUJIMOTO KEISUKE
IPC: F25B21/00
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a magnetic heat pump having high efficiency by providing a magnetic field generator, a looplike magnetic fluid flowing tube in which magnetic fluid flows, a pump for circulating the fluid, a heat sink unit for a high magnetic field area, a heat absorber for an area having no high magnetic field, and an insulation layer for isolating the unit from the absorber. CONSTITUTION:Magnetic fluid 21 in a magnetic fluid flowing tube 11 from a pump 22 is introduced into a high magnetic field area 26 through a magnetic shielding material 27a. In this case, since large magnetic field intensity difference is generated between the interior and the exterior of the high magnetic field area, it becomes an adiabatic magnetizing state to generate heat. The generated heat is dissipated from a heat sink unit 29 to coolant 16, which is discharged from an outlet 31. The fluid 21 fed out of the unit 29 is introduced into a low magnetic field cold chamber 13 through a magnetic shielding material 27b and an insulation layer 12. In this case, since large magnetic field difference is generated between the interior and the exterior of the high magnetic field area, it becomes an adiabatic demagnetizing state to reduce its temperature. Low temperature magnetic fluid 21 remove heat from cold gas 15 by a heat absorber 19 to lower the temperature of the cold chamber 13. The fluid 21 fed out of the absorber 19 is fed to the pump 22 through the layer 12 to complete one cycle. Thus, efficiency per time can be enhanced.
Patent JP-H04171148-A (JP)
Title: Clamp
Inventor: NOGAMI MASAYOSHI
IPC: B25B5/10
Filed: 1990-10-31
Abstract: PURPOSE:To improve the stability of fixing a work by forming a screw head abutting face with roundness in the rotating direction making the axial center position of the through hole of a fixing screw as the top, at the top end, and an abutting part with a roundness in the rotating direction by projecting the neighboring position at the opposite side of a work holder side of the through hole, at the lower end. CONSTITUTION:By screwing a fixing screw 24 installed in a screw hole 23 to the screw hole 30 of a work table 29 to fasten the screw 4, the contact position of the abutting part on the work table 29 is moved in the direction to a work holder 21, and a clamp 22 is rotated to lower the work holder 21. As a result, a work 28 contacting to the lower end (a) of the work holder 21 is squeezed and fixed to the work table 29. That is, the abutting part 27 is made in a fulcrum, the fixing screw 24 is made in a power point, and the work holder 21 is made in an operating point, and the work 28 is fixed to the work holder 21 by fastening the fixing screw 24. Consequently, the work 28 can be fixed in a stable condition.
Patent JP-H08154320-A (JP)
Title: Linear body movement control apparatus
Inventor: TAKAHASHI JUNJI
IPC: H02G1/02
Filed: 1994-11-29
Abstract: PURPOSE: To stably keep a braking force and a drive force of a pair of hollow elastic rollers and adjust interval between a pair of hollow elastic rollers without increasing the total size of a linear body movement control apparatus to realize movement control of the linear body by providing a pair of hollow elastic rollers enabling elastic deformation through hermetical filling of gas and holding such linear body with a pair of such hollow elastic rollers. CONSTITUTION: A pair of hollow elastic rollers 1, 1 are coupled with common braking.driving means through an offset joint 3 which can transfer a rotating force between both shafts even when a rotating shaft 5 of the hollow elastic roller and an input.output shaft 10 in the braking.driving means side displace.
Patent JP-S64548-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAMURA YOSHISADA
IPC: G03C7/305
Filed: 1987-11-20
Abstract: PURPOSE: To prevent the generation of a color stain and a color fogging of the titled material, by incorporating a specified color stain inhibitor and a color fogging preventive agent in a layer except a photosensitive silver halide emulsion layer.  
     CONSTITUTION: The color stain inhibitor and the color fogging preventive agent shown by formula I are incorporated in the layer except the photosensitive silver halide emulsion layer, in the titled material comprising at least one layer of the blue, the green and the red sensitive silver halide emulsion layers mounted on a supporting body. In the formula, Cp is a group capable of releasing the group (Time)p-RED-Ballast by coupling reaction with the oxidant of a developing main agent, RED-Ballast is a group capable of reducing said oxidant by releasing from the group Cp directly or through the group (Time)p, (Time)p is a timing group, (p) is 0 or a positive integer, Sol is a group dispersible a coupling product from the photographic layer, Ballast is an antidispersion group. Thus, the titled material having the less color stain and color fogging, is obtd. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000118225-A (JP)
Title: Air conditioner for vehicle
Inventor: INOUE KAZUYA
IPC: B60H1/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of selecting an upper/lower blow mode with a large upper/lower temperature difference and with a small upper/lower temperature difference. SOLUTION: A first air takeout port 16 communicating with a face blow port is opened to an upper side in one side of a blow case 3 so as to easily take out cool air. A second air takeout port 17 communicating with an intermediate blow port is opened adjacent to a lower side of the first air takeout port 16, to be connected by an internal passage from a region with warm air mainly flowing in the blow case 3. A third air takeout port communicating with a foot blow port is opened to an upper side in the other side of the blow case 3 so as to easily take out warm air heated in a heating heat exchanger 12. Cool air from the face blow port and warm air from the foot blow port are respectively blown out when a first upper/lower blow mode is selected, and air of almost equal temperature is blown out of both the intermediate/foot blow ports when a second upper/lower blow mode is selected.
Patent JP-S62149422-A (JP)
Title: Joining of resin products
Inventor: KUMAGAI TOSHIO
IPC: B29C65/20
Filed: 1985-12-25
Abstract: PURPOSE:To make it possible to use heaters over along term without staining the heaters and entering foreign matter in melt zone by a method wherein the joint surfaces of divided bodies, which are formed of thermoplastic resin, are melted by heating with heaters, which are in the state separated from the joint surfaces, and then the resultant molten surfaces are abutted against each other so as to be fixed under pressure. CONSTITUTION:First, heaters 33 are positioned between the planes of a half body 5 and the planes of a half body 6. Secondly, the heaters 33 are energized so as to heat up to 500-600 deg.C in order to melt the planes of the half bodies 5 and 6 by heat rays such as infrared rays and the like emitted from the heaters 33. Thirdly, the half body 5 and the heaters 33 are raised so as to escape the heaters 33 from between the half bodies 5 and 6 shifting a travelling body 30 rightwards. Fourthly, the half body 5 is lowered by putting a first cylinder unit 20 into actuation so as to press the molten planes of the half body 5 against the similarly molten planes of the half body 6 in order to form a beam 2 by welding the half bodies 5 and 6 together into an integral body.
Patent JP-H07146948-A (JP)
Title: Graph display device
Inventor: NEGISHI OSAMU
IPC: G06T11/20
Filed: 1993-11-25
Abstract: PURPOSE:To easily execute a graph display processing and also to make an easy-to-see coordinate value display and a trace point display at the time of its graph trace processing. CONSTITUTION:An X coordinate pitch and a Y coordinate pitch per display dot which are calculated corresponding to an X and a Y coordinate range specified by a user for a graphic display part 12 are rounded(RR) corresponding to the specified number of effective digits, and the coordinate ranges are re-set with coordinate pitches consisting of a small number of digits, so X and Y coordinate values corresponding to respective display dots are easy to handle, the graph display process is easily performed, and X and Y coordinate values on a graph displayed at the time of graph tracing have a small number of digits and are very easy to see. Further, points on the graph outside the coordinate ranges are displayed with point marks Pm along the frame of the display part 12, so the user can confirm any trace position.
Patent JP-H01137306-A (JP)
Title: Duplex digital output device
Inventor: CHIBA HIDETOSHI
IPC: G05B19/048
Filed: 1987-11-25
Abstract: PURPOSE:To ensure the easy detection of abnormality as well as the normal continuous operation of a duplex digital output device despite occurrence of abnormality by using 1st-4th comparator circuits. CONSTITUTION:An A-system output command 1 is given to an insulating circuit 2 and the conductive or non-conductive signal is sent to two switch circuits 3 and 4 connected in series to each other. The circuit 2 transmits a signal equal to the command 1 through a terminal 12 and this signal is used by a comparator circuit 11 for detection of abnormality of the circuit 3. While a B-system output command 13 is given to switch circuits 17 and 18 which are connected in series to each other via an insulating circuit 14. Then, a signal equal to the command 13 is led out of the circuit 14 by a terminal 20. A potential comparator 21 which detects the abnormality of the circuit 4 of the system A compares the potentials of terminals 8 and 9 with each other. At the same time, a potential comparator circuit 22 is used for detection of the abnormality of the circuit 18 of the system B. Thus, it is possible to easily detect the abnormality and also to ensure the normal operation of a duplex digital output device despite occurrence of the abnormality.
Patent JP-H0579156-A (JP)
Title: Tile arrangement method
Inventor: YAMADA HIDEHIKO
IPC: E04F13/08
Filed: 1991-08-22
Abstract: PURPOSE:To arrange a plurality of tiles a neatly in the lengthwise and the breadthwise directions in a work for making up a tiled panel so that joints can be presented in straight lines. CONSTITUTION:A tile 4 is fitted into a square 3 of a tile-laying grid, and gaps G1 and G2 provided between the lengthwise sided of the tile 4 and the internal faces 3a of the square 3 and between the breadthwise sides of the tile 4 and the internal faces 3a of the square 3 are adjusted so that gaps on each of the opposing sides of the tile 4 become equal.
Patent JP-H11133624-A (JP)
Title: Photosensitive material processor
Inventor: TOGAWA HITOSHI
IPC: G03D3/08
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a printing plate in the case of removing photosensitive agent and to facilitate the adjustment of contact pressure between a brush roller and the printing plate. SOLUTION: This processor is equipped with a photosensitive material carrying means 27, the brush roller 28a abutting on the photosensitive surface of the photosensitive material 50 and rotating in the same direction as the carrying direction of the material 50 at higher circumferential speed than the carrying speed of the material 50, and a guide roller 28c rotatably provided proximately to the roller 28a on the downstream side of the roller 28a, having a smaller diameter than the roller 28a and restraining the spring up of the trailing edge of the material 50 by the roller 28a. It is desirable to set the diameter (d) of the roller 28c to be equal to or under 1/2 of the diameter D of the roller 28a and a distance L between the rollers 28c and 28a to be equal to or under 1.5 times as large as the radius D/2 of the roller 28a.
Patent JP-H07153309-A (JP)
Title: Lighting device and liquid crystal display device using it
Inventor: WADA TAKESHI
IPC: G02F1/13357
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the damage of a light-source electrode and the disconnection of a lead wire since external force is not applied directly to the lead wire and to control the generation of a leakage current which causes the lighting defect such as the lowering of brightness since the length of a high-voltage-side lead wire can be shortened. CONSTITUTION:This device is provided with a light transmitting plate 1, a light source 4 provided adjacent to one-side surface of the light transmitting plate, a light source holder 8 provided so as to cover the light source 4, lead wires 5a, 5b led out from the light source 4 and a connector 7 to connect the lead wires 5a, 5b. The light-source holder 8 is provided with a holding part 11 for holding the connector 7 in the vicinity of the light-source holder 8.
Patent JP-H01140903-A (JP)
Title: Pulling-up device for tool or the like
Inventor: NARUSHIMA HIROSHI
IPC: B23B31/26
Filed: 1987-11-24
Abstract: PURPOSE:To enable a spindle to be rotated at high speed without any vibration so as to facilitate the adjustment of tool pulling-up force by tightly sealing high elastic fluid into a cylinder capable of position adjustment in axial direction behind a spindle central hole so as to exert the tool pulling-up force by the effect of the recovery force of the fluid. CONSTITUTION:A twin arm 8 pulls an used tool out of a spindle a spindle tapered hole 5a, turns it by 180 deg. so as to replace it with a next tool, and thereat, the next tool is inserted into the hole 5a so as to be inserted into a collet claw portion 27a with a prestud head portion 29a screwed to the tip of a tool holder 18 opened. And next, the destination of pressure oil supplied to a cylinder for pushing a tool pulling-up rod is changed over so that a piston rod 30 retreats, and then, the tool pulling-up rod 22 retreats by the recovery force of a compressed high elastic fluid 24 inside the cylinder 19 so that the periphery of the claw portion of a collet 27 separates from a trapezoidal groove 5d so as to abut to the inner circumferential surface of a central hole 5e, and thereat, the claw portion 27a is closed so as to hold the head portion 29a, and pull up the holder 18. Because tool pulling-up force at this time depends on the compressed amount of the fluid 24, the axial position adjustment of the cylinder 19 enables the tool pulling-up force to be adjusted.
Patent JP-H04166134-A (JP)
Title: X-ray image processor
Inventor: IMANISHI TETSUO
IPC: A61B6/00
Filed: 1990-10-31
Abstract: PURPOSE:To lower noises of an image with improvements to prevent degrading of picture quality by providing a recursive filter means into which a video signal of a fluoroscopic image is inputted. CONSTITUTION:X rays from an X-ray tube 1 are reduced with a variable stop device 2 to irradiate a subject 3. The X rays passing through the subject 3 are impinged into an image intensifier 4 and an fluoroscopic image is converted into a visible light, which is converted with a camera tube 5 into a video signal of a TV system. The video signal of the fluoroscopic image is converted into a digital signal with an A/D converter 6 to be sent to a recursive filter circuit 7. Then, multipliers 76 and 77 and an adder 74 add an image and an original image following a processing with a recursive filter at a specified ratio. The ratio is controlled with a movement detection circuit 8. The movement detection circuit 8 is provided with a subtractor 81 for obtaining a difference between the image and the original image following the processing with the recursive filter and an absolute value of an output of the subtractor 81 is determined with an absolute value circuit 82 to be added by one frame with an adder 83. Thus, an addition signal SIGMA obtained indicates a value of the movement of subject.