baber/WOPTO huggingface dataset:
Patent JP-S63273795-A (JP)
Inventor: KURAUSUUDEIITAA PAANKE
IPC: F42B14/06
Filed: 1988-03-31
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-S59200822-A (JP)
Title: Spring brake chamber
Inventor: TANAKA SHIGERU
IPC: F16D65/28
Filed: 1983-04-30
Abstract: PURPOSE:To increase outputs without the need to enlarge the device by fixing pistons in a multi-stage to a pull rod in the inside of the chamber case. CONSTITUTION:In a spring brake chamber 10, a cylindrical chamber case 12, a brake pull rod 14 slidably and air-tightly piercing through the chamber case 12, a piston means 16 airtightly sliding on the inner surface of the chamber case 12 and fixed to the pull rod 14, and a spring means 18 to move the piston means 16 in such a way as to displace the pull rod 14 in the working direction of the brake are provided. The chamber case 12 has plural compartments 22 and 22' airtightly and vertically divided by a partition wall 20. The piston means 16 is made up of plural pistons 24 and 24' fixed to the pull rod 14 for each compartment. An air path 32 is led to the adjacent compartments 22 and 22', and an air supply port 34 is provided to one compartment 22'.
Patent JP-H06205374-A (JP)
Title: Picture interpolation circuit
Inventor: KAWASAKI TAKASHI
IPC: H04N5/253
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an excellent picture without a fog due to a camera shake by reading picture information in a memory with a read clock whose frequency is higher than that of a write clock, selecting an interpolated picture only at deficiency of picture information and applying interpolation processing to the selected picture. CONSTITUTION:Video signals FL, FH of an FIFO memory 12 are written/read based on write/read reset signals and read/write clock signals for reference and synchronizing signals by a timing generating circuit 13. In this case, the frequency of the read clock is set higher than the frequency of the write clock and the signal FH having much more image number per second than that of the signal FL is inputted to 1st and 2nd frame memories 19, 20. The signal FH and each signal delayed by one frame period each at the memories 19, 20 are added by an adder 21 via coefficient devices 24-26, and a coefficient device 22 outputs an interpolation signal multiplied by a prescribed coefficient. Thus, the circuit 13 allows an output selector switch 18 to select an interpolation signal when the video signal of the memory 12 is deficient and the excellent picture with less fog due to a camera shake is obtained.
Patent JP-S58194127-A (JP)
Title: Device for forming tracking detection signal
Inventor: EJIMA NAOKI
IPC: G11B5/584
Filed: 1982-05-07
Abstract: PURPOSE:To attain high-density recording, by using a tracking detection signal for the automatic tracking between a magnetic tape and magnetic heads for data and eliminating the need for the provision of a new signal track. CONSTITUTION:If the magnetic tape 1 is shifted to a case 2 laterally (the left direction in the tape running direction X) at reproduction, the width of a data track in contact with tracking magnetic heads A-D is increased for the tracking magnetic heads A, B and decreased for the tracking magnetic heads C, D. Thus, in peak detection output voltages A1-D1 of peak detection circuits 14- 17 also, the output voltages A1, B1 are increased and the output voltages C1, D1 are decreased, and an output voltage V1 of a matrix circuit 20 is positive in polarity and a V2 goes to nearly zero. Thus, the shift of the magnetic head toward the left direction is detected without increasing the number of signal tracks.
Patent JP-S57191540-A (JP)
Title: Semiconductor field effect type ion sensor
Inventor: KURIYAMA TOSHIHIDE
IPC: G01N27/414
Filed: 1981-05-21
Abstract: PURPOSE:To obtain easily manufacturable ion sensor while making insulation complete, by providing mutually independent semiconductor silicon layers ona sapphire insulating substrate. CONSTITUTION:At one end of a sapphire substrate 1 in a thin and long plane shape, a semiconductor silicon layer 2 is provided and an ion sensitvie film 9 is stuck on said layer 2, thus forming a semiconductor field effect type ion sensor. In this structure, the reverse surface of the layer 2 is insulated already and the top surface of this silicon layer is etched into an island to insulate and separate the ion sensor. Since this etching hardly extends laterally, a wafer is utilized effectively and plural ion sensor differing is kind are formed on the same sapphire to realize a multisensor.
Patent JP-S63242959-A (JP)
Title: Production of superconducting material
Inventor: TANDA SATOSHI
IPC: H01L39/24
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a stable and reliable superconducting material of a high critical temperature by preliminarily sintering a mixed powder containing prescribed amounts of component materials, giving plastic deformation and sintering. CONSTITUTION:Powders of components such as Y2O3, Se2O3, BaCO3, CuO or the like are mixed to prepare a mixed powder. The powder is preliminarily sintered and given plastic deformation such as crushing. The combination of the preliminary sintering and the plastic deformation is carried out at least on time. Then, the product is subjected to sintering.
Patent JP-H01248402-A (JP)
Title: Lighting device
Inventor: MARUYAMA TATSUO
IPC: F21V7/22
Filed: 1988-03-30
Abstract: PURPOSE:To improve installation efficiency by forming right and left or upper and lower reflecting surfaces of a reflecting body into a plurality of reflecting surface sections which reflect light in different colors thereby making it possible to emit a plurality of colors of light by the single reflecting body. CONSTITUTION:Light from a light source 1 is reflected by a red reflecting surface 3 on the right side of a reflecting body 2 and by a blue reflecting surface 4 on the left side of the reflecting body 2 and the respectively reflected light beams light an object 5 to be lit. As a result, the surface in the shade of the object 5 to be lit becomes a white part W on its outer side, the right inner side of the white part becomes a red part R, the left inner part of it becomes a blue part B, and the central part of the shade of the object 5 becomes a black part Bl. This makes it possible to give colors in the shade of the object 5 to be lit by a single lighting device and to improve installation efficiency of the device.
Patent JP-S532585-A (JP)
Title: Preparation of polyethylene
Inventor: NAKAI SETSUO
IPC: C08F2/34
Filed: 1976-06-29
Abstract: PURPOSE: To prepare a low-density polyethylene having improved optical properties and processability by high-pressure polymerization in two zones by the use of a reactor provided with upper and lower reaction zones having a volume ratio within a specific range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59202324-A (JP)
Title: Low nox combustor of gas turbine
Inventor: OOMORI TAKASHI
IPC: F23R3/32
Filed: 1983-05-04
Abstract: PURPOSE:To reduce NOX generated by providing a hollow cylindrical member in the vicinity of the upstream of an inner cylinder at the head portion of a combustion chamber, igniting the fuel by the tip end of the cylindrical member and igniting a gaseous mixture introduced from a cylindrical gap between an inner cylinder and the hollow cylindrical member. CONSTITUTION:The gaseous mixture of the fuel injected from a nozzle 3 by an ignition plug 7 inserted into the vicinity of the fuel nozzle 3. With the rise of the combustion intensity, the fuel 29 is injected from a fuel header 14 and a pipe 16 into an annular hollow part 13, and is mixed with an air current 31 and is rotated and jet-streamed within a pre-mixing chamber 11. At the time of a high intensity combustion, further a fuel 32 is injected through a header 20 into an annular hollow part 23, and mixed with an air current 34 and introduced into a main combustion chamber 8 through an annular swirler 18. This gaseous mixture is ignited by a flame of the nozzle 3. By supplying to burn a premixed gas in two stages in correspondence to the load, the flame stability of the fuel nozzle can be improved and generation of NOX can be reduced.
Patent JP-H02255246-A (JP)
Title: Method and apparatus for electromagnetic field casting
Inventor: HAYASHI NORIFUMI
IPC: B22D11/01
Filed: 1989-03-29
Abstract: PURPOSE:To prevent the development of surface defect occurring on rectangular shaped cast slab surface obtd. with electromagnetic field casting method by restraining shifting of oxide film on surface of molten Al with existence of a weir and casting the molten Al under condition applying the prescribed vibra tion to the weir. CONSTITUTION:In order to prevent the oxide film developed on the upper face of the molten Al column 16 from unevenly flowing into solidified part, the weir 34 is arranged near the outer circumferential part in the upper face of the molten Al column 16, and the oxide film formed on the upper face of the molten column 16 is once separated to prevent this from freely flowing into the solidified part. Further, a vibrator 36 is fitted to the weir 34 and the weir 34 is vibrated by working the vibrator 36 to detach and remove the sticking material of the oxide, etc., stuck to outer wall part of the weir 34. Therefore, distribution of surface tension of the molten metal at outside of the weir 34 can be effectively made uniform. In this result, elimination of the surface defect of longitudinal stripe, etc., developed on the surface of the cast slab can be effectively secured.
Patent JP-2000275579-A (JP)
Title: Optical isolator
Inventor: RYUO TOSHIHIKO
IPC: G02B27/28
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical isolator which has a polarizer and an analyzer securely joined with a Faraday element and is superior in moisture resistance and mechanical strength. SOLUTION: The optical isolator is constituted by joining the Faraday element 1 with the polarizer 2 and analyzer 3 with adhesives 4, which contain organic fillers. The polarizer 2 and analyzer 3 are made of birefringent crystal or polarizing glass, the mean particle size of the fillers is <=1 μm, and the refractive index of the fillers is 1.35 to 1.55.
Patent JP-H09267187-A (JP)
Title: Laser beam machining method
Inventor: KIKUCHI KENJI
IPC: B23K26/38
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To appropriately perform the cutting with constant scarf width of a cut groove by wetting the nozzle moving speed to be low when the cutting of a work is started, forming a notch with low assist gas pressure and low laser beam output, and performing switching to the normal condition. SOLUTION: A laser beam oscillator 16 is started at the low output of about 1/10-1/3 of the normal laser beam output at the cutting starting position of a work 12, and the opening of a control valve 21 is controlled to be opened by about 1/10-1/3 of the normal opening based on the control from a numerical control device 23 to a valve drive circuit 22. The assist gas of low pressure is fed from an assist gas generation source 18 to a nozzle 14. An X-axis motor 131 of an X-Y axes drive mechanism 13 is started synchronously with these actions, and the nozzle 14 is relatively moved to the work 12 at the low speed of about 1/10-1/3 of the speed at the normal working in the X-axis direction. A notched part is formed in the work 12 in this condition.  Then, switching is made to obtain the normal nozzle speed, the normal laser beam output, and the normal assist gas pressure to perform the cutting.
Patent JP-2000277600-A (JP)
Title: Retainer of substrate
Inventor: UEDA KAZUNARI
IPC: H01L21/027
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To transport a substrate to a precise position in an apparatus of a transportation destination by a method wherein there are provided a plurality of support members which horizontally support the substrate in an inner periphery of a frame part enclosing and ranging over a semicircle or over of the outer periphery of the substrate, and can incline downwardly. SOLUTION: When a wafer W is transferred to a cleaner or heater, respective support members 124 to 127 of tweezers are inclined downwardly in an inner periphery of a frame part 121, and a wafer W is positioned by sliding an inclined face. The respective support members 124 to 127 are constituted so that a support face 128 is horizontalized by pressing of a leaf spring 131, and there is provided a positioning groove 135 for engaging with an end of the wafer W when these support members 124 to 127 are inclined. A frame part side of the support members 124 to 127 is set as a heavy part, and a side of supporting the wafer W is set as a light part, and the support members 124 to 127 may be constituted so that the support face 128 is horizontalized by its weight.  Thus, it is possible to position the substrate to an accurate position, and to transport it to the accurate position of a transportation destination.
Patent JP-S572676-A (JP)
Title: Preparation of refined "sake" like wine
Inventor: KAWAI SHIMA
IPC: C12G3/02
Filed: 1980-06-09
Abstract: PURPOSE: To prepare a refined "sake" suitable for drinking without heating "sake", having a refreshing feeling like wine, and not producing the smell of aged Japanese persimmon even by too much drinking, by using both white koji and wine yeast.  
     CONSTITUTION: In preparing a refined "sake" conventionally, an unrefined "sake" is prepared by using both white koji obtaned by propagating "Asperugillus Kawaochii" in steamed rice and wine yeast, and by adding a saccharification solution to the unrefined "sake" during its saccharification and fermentation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63244065-A (JP)
Title: Developing method for electrophotography
Inventor: MIZUMOTO TERUYUKI
IPC: G03G15/05
Filed: 1987-03-31
Abstract: PURPOSE:To permit image formation in a simultaneous method and transfer of the image to plain paper by providing a stage for applying an electric field between a developing roll and a photosensitive body and a stage for impressing pressure to the toner existing between the developing sleeve and the photosensitive body. CONSTITUTION:The pressure is impressed to the toner 1 on a magnetic sleeve by using a compressing blade 9 at the time when the toner is supplied from a developing device. The shape of the toner is compressed according to the applied pressure, when the toner contg. a thermoplastic elastomer having elasticity as its component is used. The conductive particles in the toner are thereby brought near to each other and a conductive chain is formed. The photosensitive body laminated with a photoconductor layer 6, a transparent conductor layer 7 and a transparent base layer 8 in this order is subjected to image exposure at the time of moving in an arrow direction. Charge implantation is executed to the toner in contact with the photoconductor layer via the conductive chain, when a bias voltage is impressed between the sleeve and the photosensitive body at this time. The quantity of the implantation varies in the exposed part and unexposed part and as a result, a difference is generated in the electrostatic adhesive power of the toner to the surface of the photoconductor layer 6 by which development is executed.
Patent JP-H11231783-A (JP)
Title: Visiting card bag stuck on gift bag, gift, or the like
Inventor: UEDA TOMOHIRO
IPC: G09F3/10
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the gift-recipients trouble to search for an address, etc., at the time of a reply and to use the visiting card bag for not only a gift bag, but also gift paper, a gift, etc., by providing a frame-shaped opening on the top surface of an envelope type bag which is large enough to insert a visiting card and providing an adhesive part with peeling paper on the reverse side of the envelope type bag. SOLUTION: The frame-shaped opening part 3 with a transparent sheet is provided so that the name, situation, and address of an inserted visiting card can be seen on the top side of the bag 1 in an envelope shape which is large enough to insert the visiting card and the inserted visiting card neither stains nor comes out. On the reverse side of the envelope-shaped bag 1, the adhesive part with peeling paper to be stuck on a gift bag, gift paper, a gift, etc., is provided. The adhesive part is provided in the form of a both-sided adhesive sheet or tape with peeling paper or by sticking peeling paper after an adhesive is applied. For use, a visiting card is inserted into the bag from its visiting card insertion opening and a sealing piece 11 is folded along an outside folding part 12 to seal the bag.
Patent JP-S61236676-A (JP)
Inventor: KATO FUJIO
IPC: C05F5/00
Filed: 1985-04-15
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-S60222609-A (JP)
Inventor: CHIERU HARI SANDORINGU
IPC: E05D1/02
Filed: 1984-04-18
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-H10275378-A (JP)
Title: Tape tension controller
Inventor: OKUIE TAKAHIRO
IPC: G11B15/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a stable mode change in simple configuration by spreading 1st and 2nd extension springs between a tension lever and a control lever and providing the 2nd extension spring with a U-shaped binding part to be bound when a gap between the tension lever and the control lever gets longer than a prescribed distance. SOLUTION: A tension lever 5 having a tension pin 52 to be abutted with a magnetic tape 3 is freely turnably supported on a shaft 51, and a control lever 7 to be turned while fitting a cam grove 81 of the control slide 8 to be turned corresponding to a mode with a cam pin 72 is freely turnably supported on a shaft 71. The tension lever 5 and the control lever 8 are linked by 1st and 2nd extension springs 9 and 10. The binding part of the 2nd extension spring 10 with a lock tongue 74 of the control lever 7 is U-shaped so as to apply energizing force in the case of a change into a PLAY mode. Thus, the abutting power of the tension pin 52 to the magnetic tape 3 is easily set at a suitable value and tape running is stabilized.
Patent JP-H10268102-A (JP)
Title: Resin junction optical element
Inventor: TAMURA ETSUO
IPC: B29D11/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical element excellent in mass production property, capable of being manufactured at a low cost, and using a crystalline optical material by forming it with the crystalline optical element base material and a resin layer fitted on its surface and having the desired thickness distribution. SOLUTION: A prescribed quantity of a photo-curing resin liquid 2a is dripped at the center section of a die 3 having the prescribed shape (plane, spherical surface, aspherical surface). Ultraviolet hardening urethane acrylate is used for the resin liquid 2a, for example. A crystalline optical material, e.g. fluorite, is used for an optical element base material 1. The gap between the optical element base material 1 and the die 3 is reduced to a prescribed value, the resin liquid 2a is fluidly spread in the gap between the optical element base material 1 and the die 3, and ultraviolet rays 4 are radiated to the resin liquid 2a through the optical element base material 1. The resin liquid 2a is hardened by polymerization reaction, and a resin layer 2 having the prescribed center thickness is formed. The resin layer 2 is peeled from the boundary face with the die 3.
Patent JP-H11253675-A (JP)
Title: Picture data processor for patchwork and medium for recording picture data processing program for patchwork
Inventor: TAKEDA YUMIKO
IPC: D05B19/08
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To simplify the preparation of a patchwork by only preparing patchwork patterns so as to prepare mosaic picture data for plural mosaic pieces with a desired piece arrangement. SOLUTION: Picture data of an original color picture with a pattern is stored in an original picture data memory. On the other hand, the picture data is divided into plural pieces of picture data to make a set piece arrangement pattern. In addition, divided picture data of each piece is coverted to mosaic picture data of a set mosaic pattern, and a margin to sew up NY is additionally set at the outer peripheral part of each mosaic picture data. Thereby, mosaic picture data for plural mosaic pieces with a desired piece arrangement can be prepared by only preparing a pattern for patchwork. Then, mosaic picture data of each piece is arranged and printed to make piece arrangement patterns on a plain fabric with an ink jet printer, or the like to prepare the pattern part of each piece according to the original picture to simply and neatly prepare patchwork.
Patent JP-H07287666-A (JP)
Title: Abnormality detector
Inventor: KOMATSU KAZUHIRO
IPC: G06F11/30
Filed: 1994-04-18
Abstract: PURPOSE:To provide an abnormality detector which does not decide the noise if it exists in an abnormality detection state as an input signal and therefore can prevent the misdetection due to the noises. CONSTITUTION:An abnormality detecting device contains a switch SW as well as a resistance R14 which serves as a time constant adjustment means 10 that reduces the time constant of a circuit including a 1st capacitor C3 contained in a 1st operational amplifier 2 in response to the time when a 3rd arithmetic circuit 4 outputs an output signal equivalent to an abnormality detection signal.
Patent JP-S62236662-A (JP)
Title: Polishing machine
Inventor: NAGASE NOBORU
IPC: B24B47/10
Filed: 1986-04-05
Abstract: PURPOSE:To expand the vertical movement and cope with a large work by supporting a longitudinally moving body on a laterally moving body on a support frame vertically moving along stanchions, supporting a vertically moving body on it, and fitting a grindstone head vertically movably. CONSTITUTION:An upper support frame 4 is vertically moved by a motor 8, a moving body 16 is laterally moved by a motor 19, a rotary body 27a longitudinally moved by a motor supported by it and laterally rotated around a shaft 23 supports a rotary body 32 longitudinally rotated around a pin 33 by a handle 34, and a moving body 37 vertically moved by a motor 40 is supported on it. A grindstone head 48 vertically moved by a cylinder 52 is fitted to a vertically moving coupling 44 via a sliding body 45 and a support arm 46. Accordingly, the grindstone head 48 is applied with the vertical motion by a cylinder 52 in addition to the vertical motion of the support frame 4 and the moving body 37 and is moved largely vertically, and a large work W can be coped with.
Patent JP-H09272688-A (JP)
Title: Crane saddle
Inventor: SHIMODAIRA TOYOHISA
IPC: B66C17/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To improve withstand load property of a crane saddle divided into a body unit, a traveling drive unit and a driven unit. SOLUTION: Regarding a crane saddle composed of by connecting together three units of a body unit 1 fitted with a girder equipped with an elevating device, a traveling drive unit 2 and a driven unit 3, unit connecting plates 1a, 2a, 3a are respectively provided on the connecting ends of units 1, 2, 3 and bending moment applied to the elevating device fitted to the girder is transmitted to respective unit connecting plates 1a, 2a, 3a upon replacing it to the bolt tension fastening the lower position of respective unit connecting plates 1a, 2a, 3a.