baber/WOPTO huggingface dataset:
Patent JP-H0495380-A (JP)
Title: Induction heating device
Inventor: KAWASAKI MICHIO
IPC: H05B6/10
Filed: 1990-08-01
Abstract: PURPOSE:To use an iron container having a large strength effectively, and induction heating the conductive material inside the container by separating circumferential one point of a cylindrical member, which is made of non- magnetic metal, for insulated connection, and wrapping the periphery of the cylindrical member with coil, and arranging multiple axial yokes in the outside, and providing magnetic poles in both ends thereof, and passing iron cores through the cylindrical member for arrangement with spaces from the magnetic pole parts. CONSTITUTION:A cylindrical member 1 is divided into two in the longitudinal direction, and are connected and separated to/from an insulating plate 3 with insulating bolts 4 at longitudinal flanges 2a, 2b, and multiple pairs of iron cores 5a, 5b, which are paired in the axial direction, are fitted so as to pass through the cylindrical member 1. A coil 6 is located outside of the cylindrical member 1 so as to wrap the cylindrical member 1, and furthermore, yokes 7 are located outside thereof. Pairs of magnetic poles 8a, 8b are formed integrally with both axial ends of the yokes 7 to be faced to the iron cores 5a, 5b through spaces.
Patent JP-2000039404-A (JP)
Title: X-ray inspection device automatic inspection system
Inventor: KASHIWA YOSHIHIRO
IPC: G01N23/18
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To detect a detection object in an object to be inspected even if the X-ray generation output of an X-ray generation means is low, by temporarily stopping the object to be inspected during transportation. SOLUTION: X rays 10 emitted from an X-ray generation tube 3 are transmitted through an object 9 to be inspected and are inputted to an image intensifier (I, I) 4 as the X-ray transmission data of the detection object in the object 9 to be inspected. Then, an image is picked up by visible light. A sensor 12 for detecting an object to be detected detects the object 9 to be inspected that is located within the application range of the X-ray generation tube 3 and is intermittently carried, and an X-ray transmission data whose image is picked up by I and I4 according to the detection signal is picked up by a television camera 11 before being read by an image-processing part 5, thus judging whether the X-ray transmission data is conforming or not. When the data is conforming, a control part 7 displays it at a display part 6.  On the other hand, when the data is not conforming, the object 9 to be measured is expelled by expelling equipment 13. In this case, by temporarily stopping the object 9 to be inspected during transportation, the image of the X-ray transmission data of I and I4 can be picked up at the shutter speed of the television camera 11 and the shortage in the quantity of light in shooting can be supplemented.
Patent JP-S58107300-A (JP)
Title: Moving device for powder molding
Inventor: KOBAYASHI KAZUYA
IPC: B65G47/248
Filed: 1981-12-18
Abstract: PURPOSE:To provide a titled device which removes powder molding efficiently from molds without damaging the molding by placing the molding on an ejecting member, projecting said member, receiving the molding, inverting the molding 180 deg. and further receiving the gliding molding. CONSTITUTION:A forked ejecting member 6 is provided on the front surface of a shoe box 5 which moves back and forth on molds 1, and a powder molding consisting of a body A and legs B moved upward by lower punches 3 is placed on the member 6, then the box 5 is advanced to the top of the dies 1. Here, the box 5 transfers the molding to an inverting member 7 and retreats after packing the powder for the next time into the molds 1. On the other hand, the member 7 receiving the molding inverts the same 180 deg. around the horizontal shaft 8 and glides out the same by positioning the body A downward so as not to damage the legs B and transfers the same to a receiving member 9 such as a tray.
Patent JP-H0291066-A (JP)
Title: 2, 4-disubstituted-1, 3-oxathioranes and its use in nematic liquid crystal mixture
Inventor: DEIITORITSUHI DEMUSU
IPC: C09K19/46
Filed: 1989-08-09
Abstract: NEW MATERIAL: A compd. having 2-5 rings in total and characterized by that one of rings may be a hetero ring represented by formula I [wherein R 1  and R 2  are each 1-20C alkyl, Cl, F or CN; A is a group represented by formula II (X is F, CN or H), a group represented by formula III or -CH 2 CH 2 -; Q 1  is a group represented by formula IV ((n) is 0-4) or a group represented by formula ((p) is 1-3; Q 2  is a group represented by formula IV; Q 3  is OOC-, -CH 2 O or a single bond; B and C are groups represented by formulae II, III, VI, VII, VIII, -Q 3 -C- is a group represented by formula IX ((R) is 1-12 and A, B is O, O or O, S or S, S) or a group represented by formula X, etc.].  
     EXAMPLE: Trans-4-n-hexyl-2-[4-(4-cyanbenzoyloxy)-phenyl]-1,3-oxathiorane.  
     USE: A mixing component of a nematic liquid crystal mixture for an electro- optical apparatus.  
     PROCESS: For example, 2-mercaptooctanol and 4-(4-cyanobenzoyloxy)-benzaldehyde are reacted in a solvent in the presence of a dehydration condensation agent to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0952621-A (JP)
Title: Transfer device
Inventor: ENOMOTO MASAHIRO
IPC: B65G47/68
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device having little noises and requiring no large current and no cooling by providing an electromagnet having a partially notched core outside the starting end section of the moving guide section of a guide member, and providing the core and a magnetic substance forming a magnetic circuit at the position facing the notch section of the core on the back face side of a moving body. SOLUTION: A magnetic substance 23 is fitted at the end section of the bottom face of a moving body 20 in the direction perpendicular to a main conveyance path. When a current is fed to an electromagnet 43 to excite it, a magnetic circuit 51 is formed on a core 41. When the magnetic substance 23 of the moving body 20 is positioned in the magnetic circuit 51, large attracting force is applied to the magnetic substance 23 by a small current, and the moving body 20 can be moved. Power saving can be attained, a sorting device 26A can be miniaturized, a conventional cooling device can be omitted, and the cost can be reduced.
Patent JP-H0936593-A (JP)
Title: Electronic part mounter
Inventor: TAKEUCHI TAKAMI
IPC: H05K13/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic part mounter which is capable of quickly detecting that a vacuum-sucking nozzle hangs down excessively by a method wherein a nozzle level detecting means is provided between a mounting station and a nozzle adjustment station. SOLUTION: The tip of a vacuum-chucking nozzle which is intermittently fed is made to pass close to the upper end of a chip discharge plate 71, arm electronic part A not to mount is made to hit the chip discharge plate 71 and dropped into a box 73 located below. The lower end of the tip of the chip discharge plate 71 is bent horizontal, and a bent part 74 is made to confront the proximity sensor 75 of a detector 72. The detector 72 is composed of the proximity sensor 75 and a holder 76 which holds the proximity sensor 75 and mounted on a chassis with the holder 76. In this case, the chip discharge plate 71 is displaced to make the bent part 74 deviate from the proximity sensor 75, whereby it is detected through the intermediary of the chip discharge plate 71 that the vacuum-chucking nozzle 14 is wrongly mounted.
Patent JP-S6449437-A (JP)
Title: Microwave communication equipment
Inventor: KONDO MASAJIRO
IPC: H04B7/005
Filed: 1987-08-20
Abstract: PURPOSE:To suppress deterioration in transmission by compensating amplitude inclination due to a coaxial cable, by constituting a device so that the polarity of a signal frequency-converted at a transmission part can be set oppositely to that of the signal frequency-converted at a reception part. CONSTITUTION:A transmission side is provided with a modulation part 1 and the transmission part 2, and those parts are connected by the coaxial cable 3, and also, a microwave is outputted from an antenna 4. Also, a reception side is provided with an antenna 5, the reception part 6, and a demodulation part 7, and connects those with the coaxial cable 8. In such a case, a local oscillatory frequency in the transmission part 2 is set differently from that in the reception part 6. And the polarity of the signal frequency-converted at the transmission part 2 is set oppositely from that of the signal frequency- converted at the reception part 6, and by passing the signals with opposite polarity with each other through the cables 3 and 8, the amplitude inclination due to the cables 3 and 8 can be offset. Therefore, it is possible to compensate the amplitude inclination in spite of difference in the kind or the length of the coaxial cable, and to suppress the deterioration in the transmission.
Patent JP-H03220359-A (JP)
Title: Manufacture of textile velour web
Inventor: YOHAN FUIRITSUPU DEIRO
IPC: D04H11/08
Filed: 1990-08-03
Abstract: PURPOSE: To produce a structured velour textile web having various kinds of patterns by applying a textile fiber different from a supporting web to the whole or a part of the supporting web, and needling the resultant web under a specific condition. CONSTITUTION: A single-layered or multi-layered previously needled nonwoven fleece web is used as a supporting web, and a layer of a textile fiber different from the supporting web at least in one kind of color, form, material, degree of fineness and orientation, is applied to the whole or a part of the supporting web. The resultant web is additionally needled so that the textile fiber may penetrate the supporting web so as to be observed at the under side of the supporting web, and the piles of the textile fibers may come to rest in the plane of the lower surface of the supporting web.
Patent JP-S6448612-A (JP)
Title: Control method for roll coolant of rolling mill
Inventor: SAKAI TOSHIO
IPC: B21B37/74
Filed: 1987-08-20
Abstract: PURPOSE:To continuously change cooling intensity for rolls and to control a thermal crown by using a normal temp. roll coolant and lower temp. coolant than that of the roll coolant and for every constant period, by controlling injection duration times of both coolants in the period. CONSTITUTION:A shape signal detected by a shape detector 16 is transduced into an elongation difference ratio e(i) by a circuit 21. In the circuit 22, a roll coolant command alpha(i) is calculated based on the elongation difference ratio e(i). In a circuit 23, the roll coolant injecting duration time i.e. the pulse width is calculated based on the command alpha(i) in a constand period. Then, in a valve on-off instructing device 24, when the roll coolant command alpha(i) is under 100%, the normal temp. coolant is infected. When the alpha(i) exceeds 100%, the cold coolant is injected and further, the normal temp. coolant is injected in the residual time of the period. That is, the ratio of the injection duration times of the coolant and the normal coolant is controlled.
Patent JP-H07145519-A (JP)
Title: Guide apparatus for ring rail for ring spinning frame or ring twisting machine
Inventor: PEETAA MAN
IPC: D01H1/36
Filed: 1994-08-30
Abstract: PURPOSE: To provide the guiding device which is simple in structure and has increased stability by enclosing a guide bushing with a tubular body coupled to a lifting rod and providing the tubular body with a slit for moving of a web for holding the guide bushing. CONSTITUTION: The guide bushing 1 of a guiding device for a ring rail 4 is coupled to a machine frame 15 via the web 7 to enclose the lifting rod 3 by the guide bushing 1. The lifting rod is born in bearing positions 2 and 2'. The guide bushing is enclosed by the tubular body 5 coupled to the lifting rod and the tubular body is provided with the slit 6 for movement of the web. The guide of the lifting rod is improved and the diameter of the lifting rod may be made smaller.
Patent JP-H06325944-A (JP)
Title: Flyback transformer
Inventor: MOCHIDA HIDEYUKI
IPC: H01F38/42
Filed: 1993-08-19
Abstract: PURPOSE:To provide a flyback transformer which can improve the insulation of a focus, screen output connector part and which is easy to rationalize its production. CONSTITUTION:Conductive rubbers 28' and 28'' in contact electrically with an electrode for drawing an output of a variable resistor of a ceramic resistor 13 built in a focus pack case 12 are inserted into the case 12. Tunnel-shape guide grooves 30' and 30'' stretching in a line with conductive rubbers 28' and 28'' are provided in the case 12, and a connector which is formed by inserting a focus, screen output PVC line into plastic is inserted into the guide grooves 30' and 30'' so that a core of the PVC line thrusts into the conductive rubbers 28' and 28''.
Patent JP-S6181755-A (JP)
Title: Preparation of rice flour
Inventor: TAKAI YUJI
IPC: A23L7/10
Filed: 1984-09-28
Abstract: PURPOSE:To prepare rice flour having high gelatinization-initiation temperature, and giving a dumpling having white color, high toughness, excellent water- absorption and preservability, and good palatability, by subjecting the water- washed and moisture-controlled polished rice to fine powder, and drying the product. CONSTITUTION:Polished rice is washed with water, controlled to a water-content of 20-22%, heated to 45-55 deg.C indirectly from the outside of the vessel with steam, hot-water, etc. under stirring, and subjected to the hot-wet treatment for 20-30min. The treated rice is dried, milled to fine powder, and again dried at 50-55 deg.C for 3-5sec to obtain rice flour having a water-content of about 13%.
Patent JP-H0933167-A (JP)
Title: Method and device for removing moisture from optical disk
Inventor: AOKI SHIGERU
IPC: F26B11/04
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device used for removing attachments to an optical disk and moisture on the simple plastic substance resulting from separation of the things other than the plastic by application of highly pressurized water relating to reutilization of the plastic that forms an optical disk. SOLUTION: At a swinging device 13 a setting is made from a supplying part to a drying part. The swinging device also produces power for a reverse turn by 180 deg. from the drying part to the supplying part. Furthermore, there are provided a device having at the forward end of a shaft comprising a coupling 14 and a ball bearing 15 a center boss 16 and two poles 17 for holding disks and a device 8 for producing a plane air current.
Patent JP-H0954838-A (JP)
Title: Plotting processor
Inventor: KIYOTA KIHOKO
IPC: G06F17/50
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily specify a draw layer where an objective graphic is plotted, by retrieving graphic information in a designated graphic information extraction frame and displaying the list of layer names plotted together with its graphic elements. SOLUTION: A graphic information extraction frame designating processing means 2 designates the graphic information extraction frame for acquring graphic information within a certain range on the display screen of a display device 7 corresponding to the input from an input device 6 and defines the graphic information of all the layers in that frame as objects to be extracted, and a graphic information retrieving processing means 3 retrieves and extracts the graphic information corresponding to the graphic inside this extraction frame from a graphic information storage device 8. Then, a graphic information display processing means 4 displays the extracted graphic information on the graphic information display frame of the display device 7 as graphic names, symbols obtained by reducing or symbolizing graphics, or the names of layers where the respective graphics are plotted.  A layer selecting processing means 5 selects the layer, where the designated graphic is plotted, out of the displayed graphic information and activates that layer.
Patent JP-H0489236-A (JP)
Title: Packaging material of high barrier properties
Inventor: HAKODA KOJI
IPC: B32B7/02
Filed: 1990-08-01
Abstract: PURPOSE:To provide high barrier properties and prevent the generation of lowered barrier properties particularly after processing or under high temperature by repeating the deposition process for forming a deposited film of silicon oxide twice or more and laminating two layers or more of deposited film. CONSTITUTION:In the case of forming a laminate deposited film layer of silicon oxide, the thickness of silicon oxide deposited film to be deposited in one deposition process is 10-50nm. As far as the number of deposition processes is twice or more, no restrictions are applied therein, and usually the number is 2-5 times. The total thickness of the laminate deposited film layer is made 200nm or less, and preferably 150nm or under, from the viewpoint of preventing curls from being generated too many. The composition of silicon oxide in the laminate deposited film layer is preferably of the average value of ratio of silicon atom and oxygen atom as 1: l-1.8, preferably 1:1.3-1.7. The vacuum deposition process, the spatting process, the ion plating process or the like is used properly for the formation of deposited film of silicon oxide. A heat seal layer, a protection layer or the like is provided on the laminate deposited film layer according to the purposes of use.
Patent JP-S5995538-A (JP)
Title: Photosensitive body for electrophotography
Inventor: MIMURA YOSHIYUKI
IPC: G03G5/10
Filed: 1982-11-24
Abstract: PURPOSE:To obtain a fine image under high contrast potential by finishing the surface of the support of a photosensitive body facing the photoconductive layer so as to provide a specular surface. CONSTITUTION:A photosensitive body for electrophotography used in the formation of an electrostatic latent image by primary corona charge, exposure to a light image simultaneous with the charge, secondary corona charge, and uniform irradiation with light is manufactured by forming a photoconductive layer 8 on a support electrode 7 and a transparent insulating layer 9 on the layer 8. The surface of the electrode 7 facing the layer 8 has <=about 1.5S roughness by finishing for providing a specular surface. The contrast of an electrostatic latent image can be sufficiently increased by the specular surface, and a fine image is obtd.
Patent JP-H0953813-A (JP)
Title: Incinerator
Inventor: MUTO YOSHIRO
IPC: F23G5/44
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To achieve an efficient incineration of wastes with a high water content by restricting the clogging of a discharge nozzle along with a higher durability. SOLUTION: A pipeline 21 is buried into a furnace bed 4. A sideways-set blowing nozzle 30 is connected to the pipeline 21. A block body 25 having the blowing nozzle 30 covered with a refractory 25A is formed. The tip of the blowing nozzle 30 is opened on the side 26 of the block body 25. Since the blowing nozzle 30 is set sideways, this hinders clogging and the covering with the refractory 25A improves durability.
Patent JP-S5999041-A (JP)
Title: Air-fuel ratio controlling method for fuel injection type internal-combustion engine
Inventor: NAGAI TOSHINARI
IPC: F02D41/06
Filed: 1982-11-26
Abstract: PURPOSE:To avoid troubles such an incomplete operation of an engine, by increasing the injection quantity of fuel by effecting correction according to the temperature only within a prescribed period after the change of the basic fuel injecting pulse width detected from the flow rate of intake air and the engine speed becomes greater than a particular reference value. CONSTITUTION:In operation of an engine, an electronic control unit 10 caluculates at first the basic fuel injecting pulse width from the outputs of an air- flow meter 3 and crank angle sensors 8, 9, and then corrects the basic fuel injecting pulse width according to the operational conditions of the engine. The corrected pulse width is applied to fuel injection valves 11 as the maximum injection pulse width. Further, the electronic control unit 10 detects the change of the basic fuel injecting pulse width from the previous value and a new value. In case that the change of the basic pulse width becomes greater than a particular reference value, correction for increasing the injection quantity of fuel is effected to the maximum injection pulse width according to the output of a water temperature sensor 6 only within a prescribed period which is determined according to the engine speed.
Patent JP-H0490470-A (JP)
Title: Automatic ice making device
Inventor: TAKEUCHI WAKICHI
IPC: F25C1/18
Filed: 1990-08-02
Abstract: PURPOSE:To enable ice blocks having a high degree of transparency and a high degree of purity to be dropped into an ice storing box and stored there by a method wherein after a freezing action in one direction from a water surface downwardly with cold air in a cooling chamber under a thermal insulating action of a thermal insulating tank and a heating action by a heater from below, an ice making pan is rotated and reversed to release ice blocks. CONSTITUTION:Cold air cooled by a cooling device 8 under operation of a blower 9 is forcedly aerated over the water surface in an ice making pan 33 through an aeration passage 59. Concurrently, heating action of a heater 32 disposed at a bottom surface in a thermal insulating tank 28 is started and a metallic plate 30 at a bottom surface is heated. An outer circumference of the ice making pan 33 is enclosed by the thermal insulating material 31 in the thermal insulating tank 28, a cooling action from the outer circumference is restricted and then a freezing action is promoted in one direction from above the ice making pan 33 downwardly. When the ice blocks show a proper thickness, a heater 48 of a water discharging pan 46 is electrically energized and a compressor 53 and a blower 9 are stopped for a specified period of time. After this operation, the water discharging pan 46 is sufficiently heated up in its temperature, the driving device 40 is operated and the first and second supporting shafts 38 and 39 start to rotate, a water splashing pan 37 is reversed to rotate and set above the water discharging pan 46 and subsequently the ice making pan 33 is rotated and rotated above the water splashing pan 37.
Patent JP-S6184507-A (JP)
Title: Measuring device
Inventor: MAEDA MASAKATSU
IPC: G01B11/00
Filed: 1984-10-03
Abstract: PURPOSE:To eliminate an individual difference and obtain an accurate measured value by displaying an image from a camera fitted to a microscope on a display device, displaying a scale cursor on the display, and printing out the image. CONSTITUTION:The CCD camera is fitted to the metallographic microscope. A video signal from the camera is sent to a video signal mixer. Control signals for scale cursor movement and power switching from an operation part are sent to the CPU. The CPU generates control signals which are sent to a charac ter generating device and on a scale insertion control part. A character signal generating device and a scale insertion control part obtain the signal from the camera and generate a character signal and a scale signal. The video signal mixer mixes those signals and sends the video signal to a video printer and a display device. A measuring person takes a measurement with the scale on the display screen.