baber/WOPTO huggingface dataset:
Patent JP-H09264821-A (JP)
Title: Sample collecting apparatus of space machine
Inventor: MIYOSHI HIROAKI
IPC: G01N1/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To certainly collect a sample in a single work process by performing the extension of a support part and the rotational driving of a drill by a common uniaxial rotary drive part. SOLUTION: In a space machine, a support part 40 is extended by rotationally driving a uniaxial rotary drive part to allow a canister 20 to fall and approach toward the surface 70 of the earth. When the uniaxial rotary drive part is rotationally driven in such a state that the canister 20 is in contact with the surface 70 of the earth, a drill 30 falls from the bottom surface of the canister 20 to excavate the surface 70 of the earth to advance to the inside. The surface 70 of the earth rises along the spiral groove 31 formed on the drill 30 as a ground sample 71. The raised sample 71 enters the canister 20 to be diffused into the canister 20 at a place where a wall part 22, breaks off. At this time, since the drill 30 is rotated at a high speed, the sample is wholly diffused into the canister 20 by the centrifugal force of this rotary motion to be certainly collected.
Patent JP-H11275440-A (JP)
Title: Automatic focus adjustment device
Inventor: FUJITA YUJI
IPC: H04N5/232
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an AF(automatic focus adjustment) device where no wrong range finding is caused during AF control by eliminating effects of a high luminance object and a smear noise in the case that intermingled high luminance objects in the inside and at the outside of an AF-window result in the occurrence of smear in an electronic still camera in which the focus is automatically controlled by means of the mount-climb system. SOLUTION: An electronic still camera in which the focus is automatically controlled by means of the mount-climb system is provided with a solid-state image pickup element 3 that photographs an image formed by an image pickup optical system, a means 4 that reads charges stored in the solid-state image pickup element 3 as an image signal and applies A/D conversion to the read image signal, and a comparison arithmetic means 10 that compares the obtained AF digital image signal with a specified signal. Then an AF-window is selected based on the arithmetic result and an optimum focal position is detected and calculated.
Patent JP-2000276591-A (JP)
Title: Method and device for image processing
Inventor: HABU YUSUKE
IPC: H04N1/409
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processor which are high in quality and short in processing time, about an image processing method and an image processor. SOLUTION: This processor contains a memory 12 to which an input image is inputted and stored and a CPU 11 which reads image data stored in the memory 12 and performs edge enhancement processing and/or smoothing processing according to the shape of a subject. Thus, this image processing method makes edge enhancement have a directivity and performs a method making the directivity depend on the shape of the subject. It is possible to obtain a high quality image without increasing noise in comparison with the case in which an edge is enhanced without considering the shape.
Patent JP-H04310741-A (JP)
Title: Guide roller of rotary press
Inventor: OTA YASUTAKA
IPC: B41F13/02
Filed: 1991-04-10
Abstract: PURPOSE:To provide a guide roller for a rotary press hard to generate the bonding of ink and easy to wash off the ink even when the bonding of the ink is generated. CONSTITUTION:In the guide roller provided in order to guide a web from the feeding device of a rotary press to a folder, the outer peripheral surface of a roller cell 22 made of carbon fiber reinforced plastic is coated with fluoroplastic or silicon.
Patent JP-S61238623-A (JP)
Title: Image forming device
Inventor: MIYAKE NOBUYUKI
IPC: G03G15/00
Filed: 1985-04-12
Abstract: PURPOSE:To keep off any smudges on a sheet setting surface due to a scatter of toners in a small-sized copying machine, by making the sheet setting surface in an intermediate tray of an image former shiftable and drivable, while making the position so as to be selectable at the time of use or nonuse of this intermediate tray. CONSTITUTION:In a copying machine 1, an intermediate tray 26 is set up at the downstream side of paired intermediate rollers 27, while a belt 26c of this tray is tensely installed between a driving roller 26a and a driven roller 26b, and further this belt 26c is provided with a sheet setting surface X side and a nonsetting surface X side. Therefore, when a duplex copying mode or a multiple copying mode is selected, a flapper 21 is selected to the side of a sheet reconveying route 23 and, what is more, the intermediate tray 26 comes into a state of being used,so that a signal is transmitted out of a control part, and the driving roller 26a is rotated a half, thus the belt 26c is stopped as making the sheet setting surface X side upside. At this time, the sheet setting surface X is set up in the lower side of the belt 26c when a toner image is formed on the surface of a sensitive body 6, thus smudges due to a scatter of toners are entirely nothing.
Patent JP-H11274396-A (JP)
Title: Double-sided mounting microwave module
Inventor: TERASAWA MASAHIRO
IPC: H01L25/065
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the connecting space between the surface and the back, shorten wiring distance between the surface and the back, and simplify connecting work. SOLUTION: In this microwave module, a first microwave device 4 is mounted on a surface 2a side of a fixing base part 2, making the position of a through- hole 5 of the first microwave device 4 coincide with the position of a hole 3, for wiring which is formed on the fixing base part 2 composed of metal. A second microwave device 7 is mounted on the back 2b side of the fixing base part 2, making the position of a pad 8 for connection of the second microwave device 7 coincide with the position of the hole 3 for wiring. The pad 8 for connection and a pad 6 for connection of the first microwave device are connected by the use of the hole 3 for wiring and a wire or a ribbon 9, which penetrates the through-hole 5.
Patent JP-S59202476-A (JP)
Title: Control method of toner density of electrophotographic device
Inventor: SAKAI YOSHIHIRO
IPC: G03G15/08
Filed: 1983-04-30
Abstract: PURPOSE:To prevent toner from being supplied excessively right after the start of copying by using the output signal of a toner density detector as a control signal once the supply of a developer to the toner density detector is started a specific time after the start of copying. CONSTITUTION:A CPU18 turns off a multiplexer 16 with a copy button to inhibit signal input to LC oscillators 15Y, 15M, and 15C. The copying of the 1st sheet is started and the toner start flowing in a flow passage to the detector 14Y, etc. The CPU18 detects the starting point of development of respective primary colors to turn on the multiplexer 16, and input toner density signal from the oscillator 15Y, one after another, on time-division basis. The CPU18 compares the input tone density signal of each primary color with each set value, and outputs a driving signal to a toner supplying member when the signal is lower than the set value, thus controlling the toner density to the set value. Thus, the 1st sheet is copied and the developer is sent continuously from a sleeve to the detector thereafter.
Patent JP-S58194505-A (JP)
Inventor: MITSUO KOUJI
IPC: B28B13/06
Filed: 1982-05-10
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-H03276151-A (JP)
Title: Image pickup device for satellite
Inventor: HIRAMATSU MASARU
IPC: B64G1/66
Filed: 1990-03-27
Abstract: PURPOSE:To increase the rate of an area capable of stereoscopic vision by making the visual field of front and back image pickup devices wider than a necessary visual field and shifting the visual field of the back image pickup device in the rotating direction of the earth. CONSTITUTION:At the time T' that is after a specified time elapses from the time T of an image pickup device 1, the image of a target 4 at an identical spot is picked up by the visual field 3A of the back image pickup device with the visual field 2 of the front image pickup device to obtain a stereoscopic image. Supposing that the visual field width of the visual field 2 at the time T is A2, the visual field width of the area capable of the stereoscopic vision, where necessary trimming should be performed, is B2, the visual field width of the visual field 3A at the time T' is A3, and the visual field width of the area capable of the necessary stereoscopic vision is B3, mapping is performed by the visual field 3A in a state where an image pickup angle is shifted by as much as the visual field width C because of the rotation 6 of the earth. The shifting of an image pickup angle at a low latitude is larger than that at a high latitude, so that the back area B3 which should be trimmed by the visual field width D is shifted to the right further. In a Polar Region at the high latitude, the image pickup angle is shifted by as much as the rotation 6.
Patent JP-H0641233-A (JP)
Title: Production of ziegler-natta catalyst
Inventor: SHIYARURU JIENII
IPC: C08F2/18
Filed: 1993-04-05
Abstract: PURPOSE: To obtain a catalyst supported on magnesium chloride to produce an ethylene polymer having a narrow molecular weight distribution by contact of a magnesium chloride based support with an electron donor compound D3 without including unstable hydrogen.  
     CONSTITUTION: For manufacturing Ziegler-Natta catalyst based on a titanium compound deposited by reduction of titanium on a magnesium chloride based support, the following procedures are taken. The magnesium chloride based support is brought into contact with an electron donor compound D3 without including unstable hydrogen. The usable electron donor compound D3 is, favorably, diether, ostester, or silane. An impregnation process can be executed by use of the compound D3 of 0.01-2 mol per mol of magnesium in the magnesium chloride based support. Favorably, it is executed by agitation in a liquid hydrocarbon such as n-hexane, n-heptane or their mixture. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05281562-A (JP)
Title: Manufacture of liquid crystal panel
IPC: G02F1/1341
Filed: 1992-04-01
Abstract: PURPOSE:To provide a method of manufacturing a liquid crystal panel enabling the stable and accurate discharge of a liquid crystal, intermixed with spacer material dispersed uniformly, without the generation of gap unevenness. CONSTITUTION:A liquid crystal 33 intermixed with spacer material 34 is heated by a heater 16 and dripped on a liquid crystal base while being agitated simultaneously by an agitator 18. Since the viscosity of the liquid crystal 33 is thus lowered by the heater 16 while preventing the sedimentation and coagulation of the spacer material 34 by the agitating function, the liquid crystal 33 can be discharged stably with accuracy applying an injection system. As a result, the liquid crystal intermixed with the spacer material can be dripped in the extremely minute and accurate state on the base so as to obtain a uniform liquid crystal panel without gap unevenness.
Patent JP-H05281555-A (JP)
Title: Color liquid crystal panel
IPC: G02F1/1339
Filed: 1992-04-01
Abstract: PURPOSE:To obtain high display quality and resistance to external force in a color liquid crystal panel utilizing inorganic spacers and organic spacers by setting the diameter difference between the inorganic spacer and resin spacer into a specific range. CONSTITUTION:Inorganic spacers 1 and resin spacers 2 are scattered between a lower base 9 with a color filter 6, a transparent electrode 4 and a liquid crystal orientation film 5 formed in order on a glass base 3, and an upper base 10 with a transparent electrode 4, a liquid crystal orientation film 5 formed on a glass base 3. Both bases 3, 3 are placed opposedly to stick the peripheries together with sealant 8, and a liquid crystal 7 is filled inside. In this case, the diameter d1 of the inorganic spacer 1 and the diameter d2 of the resin spacer 2 are to satisfy the condition of 3mum<=(d1-d2)<=0.5mum. When external force is applied to this liquid crystal panel, the resin spacers 2 are also deformed, but since this deformation does not exceed its destruction limit, the resin spacers 2 are elastically recovered upon the removal of this external force. Display unevenness is not therefore generated.
Patent JP-S56956-A (JP)
Title: Heat-exchanging method for radiation energy
Inventor: MAEDA TAKAO
IPC: F24J2/48
Filed: 1979-06-18
Abstract: PURPOSE: To simplify a device for collecting the heat to a great extent by a method wherein the heating fluid is formed by mixing a material capable of absorbing the radiation energy and transducing it into the radiation heat effectively, such as carbon powder and various dyes, in the liquid, such as, for instance, water and oil.  
     CONSTITUTION: In a heat exchanger 1, a jet-out tube 3 and an aspiration tube 4 for the heated fluid are provided in a case 2 formed by heat insulating materials, etc., while a heat insulating space 6 being provided on the upper surface thereof by the transparent glass 5. The heated fluid made to circulate inside the case 2 absorbs the radiation energy from the sunlight and transduces it into the radiation heat, thereby the temperature being raised directly. The fluid thus heated is taken out from the tube 4 and utilized as the source of heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06247333-A (JP)
Title: Rear wheel steering device of truck and like
Inventor: ATSUMI YOSHIHIRO
IPC: B62D7/14
Filed: 1993-02-26
Abstract: PURPOSE:To enhance driving stability by transmitting the motion of a member that steers the front wheels to a cam shaft via a transmission gear, and steering a rear axle housing by means of a pair of right and left cams via a control rod, the pair of cams being secured to both ends of the cam shaft. CONSTITUTION:When the front wheels of a truck or the like are steered e.g. leftwards by a front wheel steering unit, a cam shaft 56 is rotated in conjunction with a pitman arm via a chain 68 and a driven sprocket wheel 66. Rotation of the cam shaft 56 causes displacement of a left cam 54L behind a left steering rod 46L, thereby pressing the left end portion of a rear axle housing 16 rearwards to cause a rear rubber pad to be compressed and displaced rearwards. Since a right steering rod 46R is not being operated, the rear axle housing 16 is steered by a small angle leftwards, i.e., in phase with the front wheels, with its center of rotation located near the center of a ball joint 48 that connects the right steering rod 46 to a right bracket 44R.
Patent JP-S59202465-A (JP)
Title: Color photographic sensitive material
Inventor: OOKI NOBUTAKA
IPC: G03C7/392
Filed: 1983-05-04
Abstract: PURPOSE:To prevent a change in the performance of a color photographic sensitive material even after long-term preservation by incorporating a sulfonamidophenol deriv. into the sensitive material as a color stain inhibitor so as to inhibit efficiently color stain. CONSTITUTION:A compound represented by general formula I is incorporated into a color photographic sensitive silver halide material. In the formula, R<1> is H, halogen, optionally substituted alkyl, alkoxy, acylamino, alkylthio, alkoxycarbonyl, aryloxycarbonyl, sulfamoylamino, carbamoylamino, arylsulfonamido, alkylsulfonamido, acryl, sulfonyl or carbamoyl; each of R<2> and R<3> is optionally substituted alkyl, aryl or amino; l is an integer of >=2; m is an integer of >=1; n is 0 or an integer of >=1; l+m+n<=5; and substituents on the ring may be at any positions.
Patent JP-H08275047-A (JP)
Title: Image pickup device
Inventor: HAMADA NOBORU
IPC: H04N5/232
Filed: 1995-04-04
Abstract: PURPOSE: To obtain the image pickup device surely and easily executing the image pickup of a desired area. CONSTITUTION: The image pickup device is provided with a pickup device having a pickup direction revision device 112 changing a pickup direction, an image processing unit 20 controlling the entire device having an image composition function to composite plural images, a display device 30 on which a synthesized maximum image pickup range image 131 and a user indication image pickup image 132 are displayed, and a coordinate command device 40 entered by the user. Then the coordinate command device 40 is used to enter a desired image pickup area while observing the synthesized maximum image pickup range image 131, and the image processing unit 20 controls the pickup direction revision device 112 with this entry to set the image pickup direction.
Patent JP-S62234123-A (JP)
Title: Liquid crystal display element
Inventor: HIRATA SUSUMU
IPC: G02F1/133
Filed: 1986-04-04
Abstract: PURPOSE:To prevent a metal mask from generation of a pin hole by forming a protection film for covering the metal mask on the surface of the metal mask and forming common electrodes on the surface of the protection film. CONSTITUTION:At the lamination of the metal mask 7, the protection mask 8 and the common electrodes 9 on a common side glass base 2, the metal mask 7 is formed on the surface of the common side glass base 2. The protection film 8 is formed so as to cover the metal mask 7, an electrode layer 14 is formed on the surface of the protection film 8, photoresist is applied to the surface of the electrode layer 14 and the photoresist surface is exposed and developed to form photoresist layers 15. Then, the electrode layer 14 on the part having no formation of the photoresist layer 15 is etched and the photoresist layers 15 are peeled off to form the common electrodes 9. Since the metal mask is covered with the protection film 8 having high corrosion resistance, the metal mask 7 is not exposed to an etching solution.
Patent JP-H07274594-A (JP)
Title: Safety device for output voltage switching mechanism in generation set
Inventor: SASAKI MASAHIRO
IPC: H02P9/00
Filed: 1994-03-28
Abstract: PURPOSE:To indicate the state of installation and operation of an output voltage switching mechanism with accuracy, and enable feeding at a preset output voltage, by connecting a power breaker that can be closed only when the indication of voltage pilot lamps and the signal from a voltage check switch match with each other. CONSTITUTION:Output cables led from the double-star connection of an engine- driven generator and wiring cables from a power breaker, are connected to the rear of a mechanism. When a low voltage is fed, bus bars 1-6 bring into continuity terminals 11 and 12, 21 and 22, 31 and 32, 13 and 14, 23 and 24, and 33 and 34, respectively. When a high voltage is fed, the bus bars 1-3 bring into continuity the terminals 12 and 13, 22 and 23, and 32 and 33, respectively. In this case the bus bars 4-6 are unnecessary, and the push rod 7a of a detection switch 7 is pressed down and the contact 7b is closed. This makes it possible to grasp the level of output voltage with accuracy and to indicate the state of the output voltage switching mechanism.
Patent JP-S63243778-A (JP)
Title: Distance measuring apparatus
Inventor: TAKAGI AI
IPC: G01S13/36
Filed: 1987-03-30
Abstract: PURPOSE:To measure a short distance with high accuracy, by containing a light path in an RC oscillator stable in an oscillation wave and converting the delay thereof to frequency and calculating the distance up to a reflecting body from said frequency. CONSTITUTION:An RC oscillator is constituted by containing a delay signal loop part 7 formed of a light path transmitting light through a space by switches S1, S2 so as to be capable of stably performing oscillation. The switches S1, S2 are closed to oscillate oscillation frequency VS and light is modulated by a light transmitter 1 to be passed through the light path 4 and reflected by a reflecting body such as a corner cube 8. This reflected wave is received by a light receiving part 3 to be demodulated and demodulation frequency Vr is taken out. The delay time of the frequencies VS, Vr is applied to the oscillation part 7 as a phase delay characteristic. Herein, the change of oscillation frequency (f) when phase delay phi is changed by one wavelength from 0 is shown by a drawing. However, the frequency is standardized by dividing the same by frequency f0 at the time of phi=0. By this method, a distance L can be calculated.
Patent JP-S57195378-A (JP)
Title: Magnetic bubble memory chip
Inventor: FUJII MITSURU
IPC: G11C19/08
Filed: 1981-05-26
Abstract: PURPOSE:To increase an overall operation margin by forming the seed bubble loop transfer path of a seed bubble split type generator in the same pattern as a pattern near the corner part of a minor loop transfer path. CONSTITUTION:A transfer path capable of holding plural seed bubbles is looped and its pattern is the same as a pattern near the corner part of a transfer path forming a minor loop. The hairpin part 34 of a split gate conductor pattern is in the same shape with the hairpin part of a replicate gate conductor pattern. The characteristics of a seed bubble split type generator are equal to those of a replicate gate including the minor loop, so that the bias magnetic field operation regions of the both coincide with each other.
Patent JP-S523706-A (JP)
Title: Rotary type fluid pump
Inventor: SAKAMAKI HIROSHI
IPC: F04C2/344
Filed: 1975-06-26
Abstract: PURPOSE: Preventing against fluid leakage from a pump and improving the pmp efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59204097-A (JP)
Inventor: SATOU YAMATO
IPC: G10L13/06
Filed: 1983-05-07
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-H09245426-A (JP)
Title: Spindle motor using dynamic pressure bearing
Inventor: CHIHAMA HIDEO
IPC: F16C17/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain stability at the time of start by providing motor control equipment with a temperature control device which makes heat generated by electrification of stator coils of two phases and by using an aluminum alloy or a copper alloy for a dynamic pressure bearing. SOLUTION: When it is assumed that this spindle motor is used at 0 deg.C, a temperature rise of about 10 degrees is sufficient for bringing about a shaft loss equal to the one of a ball bearing at the time of start. Supposing that a current of 1.3A is made to flow through a coil 7 in this case, electrification for only 13 seconds is necessary. A timer circuit 42 is so constructed as to change the time of the electrification in accordance with an ambient temperature. In a small-sized spindle motor and the equipment thereof for loading a disk of 63.5mm or below, only the electrification with a low current and for a short time needs to be made, since the shaft loss at the start is small.
Patent JP-S62203997-A (JP)
Title: Centrifugal compressor
Inventor: KUROIWA KAZUO
IPC: F04D29/28
Filed: 1986-04-07
Abstract: PURPOSE:To reduce a leakage loss by providing a centrifugal compressing passage, a centripetal passage, and a circumferential diffuser on a rotor itself which is rotated. CONSTITUTION:A rotor 14 in a casing 11 compresses a gas sucked in from an inlet pipe 14a and sends it out to a discharge pipe 14b. A centrifugal compressing passage 33, a centripetal passage 34, and circumferential diffusers 35, 36 are provided in each stage. A gas-flow rotation preventing body 40 which is always positioned in a lower part even during the rotation of the rotor 14, is positioned on the lower part of the circumferential diffusers 35, 36. Thereby, a leakage loss and a mechanical loss between compressing blades and a fixed casing as in the case of the conventional device can be reduced.