baber/WOPTO huggingface dataset:
Patent JP-H01210368-A (JP)
Title: Operation control of printer
Inventor: SAKAMOTO MASANORI
IPC: B41J19/18
Filed: 1988-02-18
Abstract: PURPOSE:To make a printing start position constant through energization always at an appropriate timing by enabling a head control system to start a head energization output processing when a head energization start point is reached after the lapse of a time preceding the motor phase output processing by a motor control system. CONSTITUTION:1 is subtracted from a preceding-time count (n) given when a single cycle has elapsed since the reception of a signal S following the progress of the cycle of a head control system, and the subtraction results become a new preceding-time count (n), which is compared to determine whether it is 0 or not. This process is continued during the period from a time (t0) corresponding to the preceding-time count (n) to a time when a head energization start point T is reached following the transmission of a head energization start signal S. Then during this period, NULL data continues to be output to a printing head and therefore, the head control system is not actuated, resulting in the maintenance of a state where printing is not started. If (n) equals 0, a head printing start command is issued, and the initial timing H1 for head energization output processing is started by the head control system, when the head energization start point T is reached. Simultaneously, printing is performed by the printing head.
Patent JP-H08327621-A (JP)
Title: Solid silica capillary tube column used in chromatography
Inventor: DEIBUIDO EE RAFUIIBAA
IPC: G01N30/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a capillary column operating stably for a long term under high temperature by winding a silica capillary tube or an open tube around a core and then fusing and annealing the tube. SOLUTION: A hollow tubular core 1 has inner surface 3 surrounding an annular space and outer surface 2 applied with a spiral coil 4 of hollow silica tube which is fused at the point touching the core 1. The core 1 is made of a material, preferably silica, having coefficient of thermal expansion within 10% that of the coil 4 in the working temperature range of from about -100 deg.C to 800 deg.C. The assembly is heated at about 1500 deg.C and annealed. The assembly thus obtained is entirely rigid and no protective coating is required because stress is suppressed. Consequently, it can operate stably for a long term under high temperature.
Patent JP-S60182698-A (JP)
Inventor: KOMURO MITSUO
IPC: H05H1/22
Filed: 1984-02-29
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-S63203087-A (JP)
Title: Adaptive luminance signal chrominance signal separating filter
Inventor: TAGUCHI YUTAKA
IPC: H04N9/78
Filed: 1987-02-18
Abstract: PURPOSE:To attain YC separation without any cross color and with high resolu tion by providing a horizontal/vertical two-way filter and a time filter addition ally and switching each filter output selectively depending on the quantity of correlation in each direction. CONSTITUTION:Six sampling values such as noted sampling points on each axis and prescribed adjacent sampling points are used and video signals in horizontal/vertical/timewise directions are subjected to difference (TH, TV, TT) calculation by horizontal, vertical, time correlation detection circuits 27, 28, 29 respectively. The differences are converted into absolute values in each circuit. The circuits 27, 28, 29 output the differences between the constant and absolute value given from a constant generating circuit, ¦TH¦-KH, ¦TH¦-KH1, ¦TV¦-KV, ¦TV¦-KV1, ¦TT¦-KT to a discrimination circuit 34 as signals 124-128. The circuit 34 selects a filter output 130 in case of ¦TT¦>KT, ¦TH¦<=TH and ¦TV¦>=KV1, selects an output 131 in case of ¦TV¦<=KV and TH>=KH1, selects an output 132 in other cases and selects an output 133 in case of ¦TT¦<=KT. A C signal 104 is obtained after arithmetic operation.
Patent JP-S60182108-A (JP)
Title: Metal oxide magnetic body and magnetic film
Inventor: MACHIDA HAJIME
IPC: C01G49/00
Filed: 1984-02-29
Abstract: PURPOSE:To obtain a magnetic body and film superior in acid-proof, corrosion resistance and translucency thereof by using a metal oxide magnetic body shown by a special expression to increase recording sensitivity. CONSTITUTION:A magnetic film is prepared by using a metal oxide magnetic body shown by the formula, wherein Me=Ba, Sr or Pb, MIx=Sc, Ta, Ti, Zn, In, Ge, Mzy=Co, Bi, Sn, V, Y, Gd, Tb, Ca, Er, Eu, 5<=A<=6, 0<x<=0.4, 0<y<=0.4 (m) (n) represent the ion number of Mx and My respectively. A metal oxide magnetic body or film of this constitution possesses a proper Curie temperature Tc and a coercive force Hc as material for opto-magnetic media and acid-proof, corrosion resistance and translucency irrespective of its high recording sensitivity. Accordingly, it is not provided with change with passage of time in magneto-optical characteristics.
Patent JP-S54128363-A (JP)
Title: Distance detector
Inventor: MATSUDA MOTONOBU
IPC: G03B13/36
Filed: 1978-03-28
Abstract: PURPOSE: To provide an inexpensive distance measuring device which is capable of discriminating  the specified distance zones even with a miniature optical system of relatively low accuracy by  providing a circuit which performs distance discrimination when a plurality of photo detectors  received the reflected light image from the measuring target.   
     CONSTITUTION: At the time of distance detection, a light source 8 emits light for a short time and  radiates light to the object through a projection lens 9. The reflected image from the object is  received in an image forming lens 10 and is formed on the photo detecting surface of the plural  photo detectors 11 arrayed in array form. E.g., four pieces of photo detectors 11a thru 11d are  arrayed to the photo detectors and are so arranged that the adjoining three photo detectors  receive light simultaneously. A distance pattern 101 being comb-tooth form electrodes corresponding to the distance zones which the photo detectors receive light is printed on an electrode substrate 100 and is slided with contact piece 102 moving integrally with a photographing lens 1. The  pulses from the respective photo detectors 11 are led to the logic circuits consisting of AND, NOT  circuits, etc. and the signal indicating the zone of the measuring target is emitted through combination of each photo detector, by which the photographing lens 1 is stopped in the positin corresponding to that distance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51111010-A (JP)
Title: Manuscipt display
Inventor: NOMURA TORIMASA
IPC: G06F3/153
Filed: 1975-03-26
Abstract: PURPOSE: Vertical script and horizontal script display can be freely chosen in this manuscript display. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02262027-A (JP)
Title: Apparatus for detecting rotary moment transmitted to shaft
Inventor: HANSU ZEEGERUSU
IPC: G01L3/04
Filed: 1990-02-19
Abstract: PURPOSE: To detect the angular moment transmitted to a shaft from the twist angle of the shaft with a simple constitution by closely arranging two measured value transmitters at an interval in the axial direction in the end section of a radial bearing section. CONSTITUTION: The radial bearing 3 of a shaft 1 is composed of a cylindrical roller 5, an outer ring 4, etc., and two measured value transmitters 7 are arranged in the axial direction at an interval 2 on the outside of a retainer 6 for guiding the roller 5. The transmitters 7 are formed in discoid shapes and inner holes of the transmitters 7 are fixed to a shaft 1. Measuring sensors 8 provided in the outer ring 4 are brought into contact with the transmitters 7 in the radial direction and connected with connecting cables 9. With this constitution, the sensors 8 on the shaft 1 detect impulses generated from the transmitters 7 and transmit the impulses to a computer through the cables 9. The computer detects a generated angle difference based on the twist between the transmitters 7 and converts the angle difference into the angular moment transmitted to the shaft 1.
Patent JP-S56133863-A (JP)
Title: Semiconductor device
Inventor: SEKINE MITSUO
IPC: H01L27/04
Filed: 1980-03-22
Abstract: PURPOSE:To stabilize the resistance value of the Pwell resistor of an N channel MOS transistor by coating said resistor with polycrystalline silicon having a potential maintained at the maximum potential applied to the transistor so that no channel is formed. CONSTITUTION:Polycrystalline silicon 17 is provided over the Pwell resistor 16 of an N channel MOS transistor formed on an N type substrate in a semiconductor device having a silicon gate type complementary MOS integrated circuit, and the potential of said polycrystalline silicon is maintained at the maximum potential applied to said MOS integrated circuit through an aluminum 20 and a contact hole 19. Therefore, if the potential of an aluminum 12 varies, the Pwell resistance value has no change. Moreover, because the voltage between the Pwell resistor 16 and the portion of the aluminum 12 overlapping therewith never exceeds the threshold voltage, no channel is formed therebetween. Thereby, it is possible to form a stable Pwell resistor, which never be affected from the outside.
Patent JP-H11234604-A (JP)
Title: Image retrieval system
Inventor: SHINKAWA KATSUHITO
IPC: H04N5/91
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To extract a desired image efficiently with high precision without trouble of providing specific key information by extracting the image based on history information of an operation made of an image file of an image recording medium recorded by a digital camera or the like. SOLUTION: A memory card 8 stores each frame of an image recorded by a digital camera including history information for operation of each frame, a tag information part, image data with high resolution compressed by the JPEG system and image data for reduction display. A magneto-optical disk 32 records transferred image data from the memory card 8 and number of image files is given in the recording order. An image display device 21 gives different history information to the image file depending on the operation applied to the image file and the history information is set as a retrieval key of the image file and a desired image is retrieved among plural image files based on the retrieval key.
Patent JP-H01213497-A (JP)
Title: Driving mechanism of multi-cylinder type dryer in papermaking
Inventor: TAKEUCHI HIROSHI
IPC: D21F7/02
Filed: 1988-02-19
Abstract: PURPOSE:To reduce production cost compared to conventional transmission of driving force by gear type and prevent generation of any slippage such as in case of canvas-driving type, by driving of rotation of each dryer cylinder with motor individually in a dryer of multi-cylinder type. CONSTITUTION:In a dryer of multi-cylinder type, each dryer cylinder 11 is attached a rotation axis 17 parallel to the axis of the cylinder 11 and the axis 17 is driven by a motor 16 while the rotating force with the motor 16 is transferred to the axis 15a of the dryer cylinder 11 through a belt 21.
Patent JP-H04255135-A (JP)
Title: Optical network
Inventor: TAKEMOTO KENJI
IPC: H04B10/07
Filed: 1991-02-07
Abstract: PURPOSE:To reduce a signal delay between nodes by setting the position of an input port and an output port opposite to adjacent nodes so as to form each of clockwise and counter clockwise communication line comprising nodes at an interval of one and remaining modes at an internal of one. CONSTITUTION:The position of an input port I and an output port O is replaced with each other in adjacent communication nodes N-1, N-2. As a result, an output from the node N-2 passes through an optical transmission line from a port P5 of an optical accessor J3 and reaches a node N-4 via a port P8 of an optical accessor J4. The output from the node N-4 reaches a node N-6 via a port P12 of an optical accessor J6, then a communication path passing through every other node counterclockwise is formed. On the other hand, a communication path passing through the remaining nodes N-3, N-1 clockwise is formed similarly, and then 2-way transmission is attained. Thus, a signal delay between nodes is reduced and the load of the network is relieved.
Patent JP-H04255179-A (JP)
Title: Hand blur detector for video data
Inventor: KONDO TETSUJIRO
IPC: H04N5/14
Filed: 1991-02-06
Abstract: PURPOSE:To compensate an omission an omission part of surrounding picture elements caused by the result of correction in an excellent way when a hand blur of a video camera is corrected. CONSTITUTION:An input picture is corrected in a field memory 2 by a hand blur correction value from a correction quantity generating circuit 11. Moreover, the device is provided with a surrounding part memory 16 storing the surrounding part of the input picture and revising the content. As a result of movement correction, a picture omission part caused by absence is compensated by an output of the surrounding memory 16.
Patent JP-H01211979-A (JP)
Title: Nonvoltaile semiconductor memory
Inventor: TAKEBUCHI MASATAKA
IPC: H01L27/112
Filed: 1988-02-19
Abstract: PURPOSE:To improve reliability and life, by arranging separately a tunnel insulating film for electron injection and a tunnel insulating film for electron extraction in a memory transistor. CONSTITUTION:In a floating gate type transistor, tunnel insulating films 10, 10 are independently formed between a floating gate electrode 7 and a substrate impurity region 4 for source, and between the floating gate electrode 7 and a substrate impurity region 3 for drain. One of them is exclusively used for electron injection, and the other of them is exclusively used for electron extraction. Thereby, for the memory transistor 11, electron injection for the gate electrode 7 can be performed from the source side, and electron pulling-out for the drain side is enabled. As a result, the load of the tunnel insulating films 10 per one cycle of writing/erasing operation is reduced to one half, so that the deterioration of the tunnel insulating films 10 is reduced one-half, and the reliability and the life of memory cell are improved.
Patent JP-S54130792-A (JP)
Title: Pressure restrictor
Inventor: KOJIMA AKIRA
IPC: G21C9/00
Filed: 1978-03-31
Abstract: PURPOSE: To alleviate the impulsive force applied to structures as a result of pool water rise on coolant loss accidents by fitting frustoconical rings to downcomers in a pressure restriction chamber.  
     CONSTITUTION: Frustoconical rings 10 are fitted to the vertical portions of downcomers 5 connecting the pool water 7 with vent pipes 3 in a pressure restriction chamber 4. On coolant loss accidents, gases and air in a rector container burst into the pool water 7, but the presence of the rings 10 reduces the rise speed of the pool water 7 to alleviate the shock on the vent pipes 3, a vent header 6, and the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09199277-A (JP)
Title: Electroluminescence element and manufacture thereof
Inventor: OISHI TOMOJI
IPC: H05B33/12
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescence element, having a high dielectric constant further with a good withstand voltage characteristic and using an insulation film of high performance index, and a method of manufacturing this electroluminescence element. SOLUTION: In this element, at least a conductive film 6, insulation films 7, 9, emitting layer 8 and an electrode 10 are provided on a substrate, by applying voltage across the conductive film 6 and the electrode 10, emitting of the emitting layer 8 is performed. Here, at least part of the insulation films 7, 9 are mainly composed of amorphous tantalum pentoxide, and whose performance index (ε0.εr.EBD: ε0 = vacuum dielectric constant, εr = substance dielectric constant, EBD = substance withstand voltage) is 8.0μC/cm<2> or more and in a composition TaxOy of the tantalum pentoxide of the insulation films 7 and 9, x and y are assumed as x=2, y=4.8 to 5.2, the insulation films 7, 9 can be manufactured by a method of manufacture including a process of heat treating applying a solution, containing at least 5 to 18mol.% tantalum alkoxide, 82 to 95mol.% water and 0.5 to 4.0mol.% hydrochloric acid, onto the substrate.
Patent JP-H01210384-A (JP)
Title: Thermal recording material
Inventor: FUKUI SATOSHI
IPC: B41M5/337
Filed: 1988-02-19
Abstract: PURPOSE:To provide a color forming sensitivity suitable for a wide practical use required of a thermal recording material, provide a high brightness and reduce the possibility of ground fogging, by using a dye adsorbed pigment comprising a basic dye adsorbed on a pigment having a specified oil absorption. CONSTITUTION:A dye adsorbed pigment comprising a basic dye adsorbed on a pigment having an oil absorption measured according to JIS K5101 of 10-80ml/100g, in an adsorption quantity of 0.01-0.5g per 1g of the pigment, is incorporated in a thermal recording layer. The adsorption quantity is calculated from an actually measured value of the concentration of the dye left in a solvent after the dye is adsorbed on the pigment in the solvent. In the oil absorption is less than 10ml/100g, the adsorption quantity will be too small for the adsorbed dye to produce a satisfactory color forming effect. If the oil absorption is more than 80ml/100g, it is difficult to control the adsorption quantity, and an excessively large adsorption quantity is undesirable because it spoils the natural paper feeling of the paper used, for example, it leads to a lower brightness and a poorer ground fogging property.
Patent JP-S58153950-A (JP)
Title: Capsulated toner
Inventor: HASEGAWA TETSUO
IPC: G03G9/097
Filed: 1982-03-08
Abstract: PURPOSE:To remarkably improve the pressure fixability to ordinary paper, by adding electrically conductive fine SnO2 powder to the shells. CONSTITUTION:Shells covering a core substance are made of a material prepared by adding an adequate amount of an electrically conductive agent such as fine SnO2 powder contg. a very small amount of Sb, SnO2-TiO2 mixed crystals, SnO2-BaSO4 mixed crystals, particles of TiO2 coated with SnO2 or particles of BaSO4 coated with SnO2 to a binder such as polystyrene, polyvinyl toluene or acrylonitrile-butadiene rubber.
Patent JP-S58152576-A (JP)
Inventor: HATA TOSHIAKI
IPC: A63B45/00
Filed: 1982-03-08
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-H10220591-A (JP)
Title: Sealing device and manufacture of the sealing device
Inventor: MATSUSHIMA NOBORU
IPC: F16J15/3252
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a quality sealing device that may be easily manufactured at lower costs, and a manufacturing method for the sealing device. SOLUTION: A sealing device comprises a metal ring 2, a metal ring 10 and a PTFE seal member 15 having a seal lip part 17, all of which are integrally assembled such that the ring 2 is fitted on the ring 10 so at to contact at its inner periphery 7 of its outer peripheral part 3 with the outer periphery 18 of the outer peripheral part 11 of the ring 10 while holding the seal member 15 between their flange parts 6 and 12. The obtained assembly is integrally coated with a rubber continuous coating part 20 having an axial end part 21, an outer periphery fitting part 22, a wall part 23, a seal lip part 24 and an airtight joint part 26.
Patent JP-H02217706-A (JP)
Title: Flow rate control nozzle
Inventor: KOBAYASHI HIROSHI
IPC: F23D11/38
Filed: 1989-02-16
Abstract: PURPOSE:To stop the rotation of a return fluid in a return hole or return flow channel and prevent the growth of an air column and the air entanglement by forming a plurality of return holes round the central axis of a distributor. CONSTITUTION:A flow rate control nozzle 1 is constituted with a distributor 3 which forms a return flow channel 2 in its central section and orifice disc 5 which forms a swirl chamber 4 with the distributor 3, and a section 6 to stop air entanglement is formed in the shape of a plane on the plane which enters the swirl chamber 4 round the central axis of the distributor 3 and at the same time two return holes 7 are formed symmetrically outside of the section 6 to stop air entanglement at a position offset from the central axis of the distributor 3. Accordingly in the nozzle 1 the section 6 to stop air entanglement prevents the air that exists in the central section of the spray from advancing into the return holes 7 and return flow channel 2 without disturbing the swirl motion in the swirl chamber and at the same time the fuel is returned by the return holes 7, and it is possible to prevent the air entanglement which is generated by the advance of the swirl of spray into the return holes 7 and return flow channel 2.
Patent JP-H07244881-A (JP)
Title: Optical device
Inventor: SAWARA KENJI
IPC: G11B7/12
Filed: 1994-03-08
Abstract: PURPOSE:To achieve the simplification and the compact size of the constitution of an optical device, which detects a magneto-optical signal. CONSTITUTION:In an optical device, which detects a magneto-optical signal, an optical element 1, wherein a light emitting part and a light receiving part are arranged in close proximity on a common substrate and returning light from a magneto-oprical medium 36 for receiving the emitted light from the light emitting part is received and detected by the light receiving part in the vicinity of a confocal point, and another photodetector 32 are provided. The returning light from the magneto-optical medium 36 is split. One returning light is received and detected with the light receiving part 5 of the optical element l, and the other returning light is received and detected by the other photodetector 32.
Patent JP-S58154501-A (JP)
Title: Insecticidal and miticidal agent
Inventor: YAGA TSUGUYOSHI
IPC: A01N35/06
Filed: 1982-03-09
Abstract: PURPOSE:To provide an insecticidal and miticidal agent containing a 1,4-naphthoquinone compound as an active component, having characteristic insecticidal and miticidal activities, high safety to vertebrates, and little dertrimental effect to the balance of natural environment. CONSTITUTION:The objective agent contains the 1,4-naphthoquinone compound of formula (R<1> is H or methyl; R<2> is H or OH) (e.g. 1,4-naphthoquinone, 2-methyl-1,4-naphthoquinone, 5-hydroxy-1,4-naphthoquinone, etc.) as an active component. The content of the active component of formula in the agent is essentially about 0.1-30wt%, practically 0.5-15wt% in case of liquid, emulsion, wettable powder, granule, etc. The insecticidal and miticidal agent causes disorder of the antenna, damage of the leg, and lowering of the sensitivity to odor and heat, etc. of insects and mites, and deprives them of their living functions if not killing them.
Patent JP-S52121208-A (JP)
Title: Railway vehicle controlling system
Inventor: SHINODA ISAO
IPC: B60L3/00
Filed: 1976-04-02
Abstract: PURPOSE: To prevent collision of vehicles and to perform follow-up control of vehicle operation, through transmission and reception of ultrasonic waves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10256561-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: AHN BYUNG-CHUL
IPC: H01L29/786
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in step coverage of an insulating layer on a gate electrode and to prevent production of hillock of a first metallic layer in a thin-film transistor having a multilayer gate electrode. SOLUTION: A first metallic layer 43 and a second metallic layer 45 are formed by vapor deposition in sequence on a substrate. A photosensitive film 47 with a specified width W1 is formed (a). The second metallic layer 45 is patterned using the photosensitive film 47 as a mask by an isotropic wet etching method with a width W2 smaller by about 1-4μm than W1 of the photosensitive film (b). The first metallic layer 43 is patterned using the photosensitive film 47 as a mask by an anisotropic etching method with width W1 to form a multilayer gate electrode (c). If the relation ship between W1 and W2 is 1μm<W1-W2<4μm, both reduction in step coverage and hillock can be prevented.