baber/WOPTO huggingface dataset:
Patent JP-H0216486-A (JP)
Title: Processing of seismic data
Inventor: KURISU TOOMASU KOOKORAN
IPC: G01V1/28
Filed: 1989-03-28
Abstract: PURPOSE: To decide the true reflecting amplitude of a reference incidence by measuring an earthquake signal generated from earthquake energy reflected on a boundary surface at the earthquake surface of its vicinity, calculating the influence of the amplitude change upon offsetting, and obtaining earthquake data. CONSTITUTION: First, a reference speed model is selected (block 302), to decide θand sin<2> θ for various offsets and running time, beam tracking is executed for the model (block 303). Earthquake reflection data is dynamically corrected in terms of a plurality of trial reflecting speed functions (block 304), and optimum reference incident trace A(t) and offset slave trace B(t) are inserted or dynamic correction using optimum reflecting speed function (selected in the block 305) is repeated and decided. Thus, the true reflecting amplitude at the zero offset or reference incidence can be decided from the data.
Patent JP-H08274529-A (JP)
Title: Array antenna system
Inventor: MIKAMI SHIGERU
IPC: H01Q13/20
Filed: 1995-03-31
Abstract: PURPOSE: To provide an array antenna system easy to miniaturize and lighten its weight and which can emits beams in arbitrary plural directions. CONSTITUTION: Lengths of feeder lines among antenna elements A of array antennas 241-244 are made different from each other so that the beams having the same shape can be formed with different directing angles, and a transmission signal is supplied while selecting an arbitrary one of array antennas 241-244 by using a switch circuit 110. Thus, the beams can be selectively formed in plural directions.
Patent JP-H06288186-A (JP)
Title: Control method for gripper device
Inventor: SASAKI KIYOMI
IPC: E21D9/06
Filed: 1993-04-02
Abstract: PURPOSE:To correctly control a device by mating two pairs facing each other of four gripper pads arranged on the circumference of a device main body, stretching them in turn, and fixing the front or rear gripper device to the wall face of the natural ground. CONSTITUTION:A frame 1 is divided into a front barrel 2 and a rear barrel 3, a front gripper device 11 is provided on the front barrel 2, and a rear gripper device 12 is provided on the rear barrel 3. When the excavation is completed by one stroke of an advance jack 4, the front gripper device 11 is stretched to the natural ground to hold the front barrel 2, then the rear gripper device 12 is shrunk, and the advance jack 4 is shrunk to pull the rear barrel 3 forward. The rear gripper device 12 is stretched to the natural ground to hold the rear barrel 3, then the front gripper device 11 is shrunk, and the next excavation is started. Gripper pads 14 are provided at four positions on the circumference of a ring-like device main body, they are extended or shrunk by gripper jacks 15, and signals of four pressure sensors 19 and stroke sensors 16 are inputted to a control device to control a selector valve 18.
Patent JP-H11253326-A (JP)
Title: Deep frying cooker
Inventor: ICHIKAWA MEGUMI
IPC: A47J37/12
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve heat transferring efficiency between the bottom plate of an oil tank and oil almost without damaging the cleaning easiness of the bottom surface of the oil tank by providing many linear recesses and projections of wave formed cross sections, which are mutually parallel and whose difference of height is not smaller than a specific value, on the bottom board of the oil tank freely attachable and detachable to/from a cooker main body. SOLUTION: The oil tank 2 is freely attachably and detachably disposed over the burner 6 of the cooker main body 1 and many recessed and projected lines of wave formed cross sections whose height difference is not smaller than 15 mm are provided in a stripy state on its board 3. As this is obtained by forming a vertex part to be in the shape of a little sharp mountain and forming a valley bottom part in the shaped of a gutter recess-curved comparatively gently and the carvature of a valley part is large, inside of the recessed lines are easily cleaned through the use of a 'bamboo whisk', etc. In addition, as the shape of each mountain part is nearly an equilateral triangle, the contacting area of the bottom board 3 of the tank 2 and flame/oil is nearly twice as large as that in the case of a flat bottom to remarkably improve thermal efficiency.
Patent JP-S58193030-A (JP)
Title: Oven
Inventor: FURUKAWA KEIICHI
IPC: F24C15/32
Filed: 1982-05-07
Abstract: PURPOSE:To provide an oven which is capable of cooking a substance to be cooked with a uniform heat even in the case of a large capacity chamber formed through the medium of a partition, by a method wherein a hot air outlet and an air inlet are formed in an upper part and a lower part, being positioned facing and opposite to each other, an auxiliary air inlet is formed between the hot air outlet and the air inlet, and the auxiliary air inlet is formed in a size smaller than that of the main air inlet. CONSTITUTION:A hot air outlet 3 is formed in an upper part of a rear wall, a main air inlet 4 in the lower part of the rear wall, and an auxiliary air inlet 5, being smaller than the main air inlet 4, is provided between the hot air outlet 3 and the main air inlet 4. A partition 6, having the same area as a horizontal area of an oven chamber 1, is placed on tray support parts 2 in the vicinity of the auxiliary air inlet 5, and this method forms an independent chamber having a small capacity above the partition 6. Thus, most of blast from the air outlet 3 is circulated by convection in the direction of the main air inlet 4 from the air outlet, and a part of it is circulated by convection in the direction of the auxiliary air inlet 5 from the air outlet, which results in performing an excellent cooking in a large capacity chamber.
Patent JP-H07287310-A (JP)
Title: Photosensitive material sucking device
Inventor: UEDA HIROYUKI
IPC: G03B27/20
Filed: 1994-04-15
Abstract: PURPOSE:To surely bring a photosensitive material into tight contact with the surface of a level block with simple constitution. CONSTITUTION:Many holes 256 are formed in a grating state on a level block main body 230 arranged on the uppermost layer of the level block 42, and further the surface is constituted of a specified rough surface. Therefore, by sucking the photosensitive material from the back surface side of the level block 42 in a state where the photosensitive material is placed on the surface of the main body 230, the air between the main body 230 and the photosensitive material is surely sucked through the holes 256. Therefore, air accumulation is prevented from being caused between the main body 230 and the photosensitive material, and the photosensitive material is surely brought into tight contact with the surface of the main body 230.
Patent JP-H11272944-A (JP)
Title: Leg fixing nut-mounted structure for vending machine
Inventor: AMAKAWA KENICHI
IPC: F16B37/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour that is needed to attach a leg fixing nut to a base by forcing to insert the leg fixing nut into a locking hole of the base and engaging an annular groove with the locking hole. SOLUTION: When a leg fixing nut 3 is attached to a base 2, the housing 1 of a vending machine is mounted on the base 2 and the housing 1 is welded and fixed to the base 2. Next, the nut 3 on which plural slits 3a extending at one end longitudinally and an annular groove 3b extending along an outer peripheral plane in a peripheral direction are formed is forced to be inserted into a locking hole 2a of the base 2 from the bottom and the groove 3b is engaged with the hole 2a. After the nut 3 is attached to the base 2, a leg bolt 4 is screwed to the nut 3 and assembled. Thus, the nut 3 is attached to the base 2 by forcing to insert the nut 3 on which plural slits 3a extending at one end longitudinally and the groove 3b extending along an outer peripheral plane in a peripheral direction are formed into the hole 2a of the base 2.
Patent JP-H01249124-A (JP)
Title: Method and device for removing organic matter or the like deposited on honeycomb rotor of honeycomb dehumidifier
Inventor: SHINAGAWA SHUJI
IPC: B01D53/26
Filed: 1988-03-30
Abstract: PURPOSE:To remove the org. matter, etc., deposited on a honeycomb rotor by supplying the hot air kept at the temp. between the decomposition temp. of the org. matter, etc., deposited on the rotor and the maximum temp. at which the adsorbent element of the rotor is not thermally deteriorated. CONSTITUTION:A cleaning zone (c) is provided between the dehumidifying zone (a) and regenerating zone (b) of the honeycomb rotor 1, and a hot air supply member 30 and a cold air supply member 31 are furnished in the zone (c). When the rotor 1, on which the org. matter, etc., such as a plasticizer contained in a gas to be dehumidified and decomposed, is rotated and passed through the zone (c), the hot air kept at an optional temp. higher than the decomposition temp. of the org. matter, etc., deposited on the rotor 1 and lower than the maximum temp. at which the adsorbent element 2 of the rotor 1 is not thermally deteriorated is supplied from the hot air supply member 30 at an appropriate surface velocity. After the org. matter, etc., are decomposed and removed, the rotor 1 is cooled by the cold air from the cold air supply member 31.
Patent JP-S5411542-A (JP)
Title: Microwave heater
Inventor: OOTANI TETSUO
IPC: H05B6/78
Filed: 1977-06-27
Abstract: PURPOSE: To strongly heat a specific part of a heated sheet, by connecting a coaxial tube with a waveguide through a circulator and using reflected electromagnetic waves. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S556423-A (JP)
Title: Production of benzthiazolylsulfenamide
Inventor: YAMAMOTO YOSHIKIMI
IPC: C25B3/29
Filed: 1978-06-27
Abstract: PURPOSE: To virtually eliminate disposition problems of soiled water and waste water and produce the captioned amide by causing direct electrolytic oxidation crosscoupling of the specific primary or secondary amine and 2-mercaptobenzthiazole or bisbenzthiazole disulfide.  
     CONSTITUTION: The primary or secondary amine expressed by H 2 NR or HNR'R" (R is alkyl groups of straight-chain-, branch-or ring-form of C 3  to C 8 , R', R" are similar alkyl groups of C 2  thru C 8  and indicate the groups forming rings with R', R") and MBT or MBTS are electrolytically oxidized and crosscoupled in the single or mixed solvent selected from aprotic polar solvents such as acetonitrile, nitrobenzene or other, protic solvents such as of alcohols, primary or secondary amines or other and water, without particularly adding supporting salt, whereby the benzthiazolylsulfenamide shown by formula I or II is directly produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07282053-A (JP)
Title: Document editing device
Inventor: YOSHIZAWA MASABUMI
IPC: G06F17/24
Filed: 1994-04-15
Abstract: PURPOSE:To eliminate the need of preparing plural samples and to reduce the storage capacity required for preserving sample data by successively generating layout formats in a layout format generation means. CONSTITUTION:An original generation means 11 generates original data and a logical structure extraction means 13 extracts logical structure and generates a hierarchy structure of logical elements. A common layout structure generation means 14 generates a common layout structure. A layout format generation means 15 refers to a layout rule that a data base part 20 holds, and decides the value of a layout attribute to respective layout elements. Furthermore, a layout format editing means 16 changes the value of the layout attribute that the layout element has. An automatic layout means 17 generates a specified layout structure for respective original constitution units based on the decided layout format, decides the value of the layout attribute that the respective layout elements in the layout structure have, and generates a shaped document.
Patent JP-H08243325-A (JP)
Title: Diesel particulate filter
Inventor: OSUMI KAZUO
IPC: B01D39/20
Filed: 1995-03-09
Abstract: PURPOSE: To secure the strength available for a diesel particulate filter by producing nonwoven fabric by combining fibers different in fiber length. CONSTITUTION: This diesel particulate filter is constituted of the nonwoven fabric having the structure that inorg. fiber materials different in fiber length are mixed and laminated in randam direction and the filters are woven partially. The tensile yield stress per 50mm width of the nonwoven fabric is >=80kgf. The nonwoven fabric is composed of two or more kinds of a long fiber having 30-100mm average length and short fiber having 10-30mm average length. The volume proportion occupied by the short fiber in the nonwoven fabric is defined as 10-60vol%.
Patent JP-2000278539-A (JP)
Title: Image processor and image forming system
Inventor: KUBO MASAHIKO
IPC: G03G15/16
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an image without causing any density reduction at a color background part around a character line image in an image processor used for a color image forming device of a simultaneous transfer and fixation type. SOLUTION: In a maximum ink amount decision means 221, the maximum ink amount Kmax required for reproducing L*, a*, b* data is decided from the L*, a*, b* data obtained from a first color conversion means 210. In an ink amount decision means 224, from lightness signals L* from the first color conversion means 210, saturation signals C* from a saturation calculation means 223 and the maximum ink amount Kmax decided in the maximum ink amount decision means 221, an ink amount K is decided by K=α.βKmax. An inking rate relating to lightness is denoted by α, is turned to 100% when the L* is equal to or less than 15 and 0% when the L* is equal to or more than 50 and is made larger as the L* is smaller when the L* is 15-50.  The inking rate relating to saturation is denoted by β, is turned to 100% when the C* is 0 and 0% when the C* is equal to or more than 40 and is made larger as the C* is smaller when the C* is 0-40.
Patent JP-H05281761-A (JP)
Title: Electrophotographic sensitive body
IPC: G03G5/047
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having good repetition characteristics and long life by using a charge transfer layer showing absorption in the absorption wavelength region of a charge generating layer. CONSTITUTION:This electrophotographic sensitive body has a substantialy transparent base body, substantially transparent conductive layer formed on this base body, and photosensitive layer consisting of charge generating layer and charge transfer layer formed on the conductive layer. The charge transfer layer shows the max. absorption wavelength of 450-800nm visible light. Since the light in the wavelength range absorbed by the charge transfer layer is also absorbed by the charge generating layer, the light in this wavelength range is wholly absorbed by the charge generating layer and no light enters to the charge transfer layer for a back exposure method. Thereby, such problems that the electric conductivity in dark time is increasesd and the charge potential is decreased caused by absorption of light by the charge transfer layer can be avoided and the obtd. photosensitive body can be repeatedly used for image forming.
Patent JP-H11268547-A (JP)
Title: Storage device for volatile fuel
Inventor: OI KIYOTOSHI
IPC: F02M37/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent invalid fuel from remaining in a high-pressure tank when emptying a low-pressure tank which is needed to be provided, in order to refill under atmospheric pressure when a high-pressure tank is used for suppressing fuel evaporation, in a storage device for volatile fuel. SOLUTION: Volatile fuel is refilled from the filler pipe 13 of a small capacity low-pressure tank 1, and is pressurized to high pressure by a first pressure pump 4 to be packed into a high-capacity high-pressure tank 2. High-pressure fuel in the tank 2 is supplied to an engine, etc., through a passage 6 by its own pressure, but since the pump 4 can not compress only air when the tank 1 becomes void, the fuel in the tank 2 can not be sent to the passage 6, thereby invalid fuel remains in the tank 2. In this case, the fuel in the tank 2 can be press-supplied by providing a second pressure pump 8 in the passage 6 to drive the pump 8 when the inside of the tank 1 becomes empty.
Patent JP-S562846-A (JP)
Title: Molded water absorbent
Inventor: KITANI SATSUKI
IPC: B01J20/28
Filed: 1979-06-18
Abstract: PURPOSE: To avoid the coagulation of molded water absorbents into a rice-cake form by forming a mixture of a water-insoluble but absorbable resin powdery granule and a powder granular carrier into an optional unified shape, e.g., granule, bar, etc.  
     CONSTITUTION: The surface of a hydrophilic powdery granular carrier (fine sand, etc.), whose material, shape, and size are selected according to usage, is properly wetted, mixed with, for example, an appropriate amount of powder granules of self- crosslinked sodium acrylate polymer and then granulated or molded into an optional shape, e.g., granule, bar, etc., to obtain a molded water absorbent. Since the hydrophilic group parts of the water absorbent are adhered or bonded to OH groups of the carrier physically or chemically, it is not coagulated to a rice-cake like form unlike the prior polymer storaged by it self, even when it is storaged in an atmosphere of high humidity. Therefore, the handling becomes very easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06266004-A (JP)
Title: Camera
Inventor: ISHIHARA MASAAKI
IPC: G03B17/18
Filed: 1993-03-12
Abstract: PURPOSE:To quickly execute photographing according to the photographing intention of an operator and photographing conditions by presetting the combination of either of an arbitrary focusing position and an arbitrary focal distance with an arbitrary photographic aspect ratio. CONSTITUTION:AF and AE actions are taken according to information obtained by a photometry circuit 4 and a range-finding circuit 5. Then, the photographic aspect ratio is selected by an aspect ratio selecting SW 16 and the focal distance of a lens is selected by a zooming SW 17. When a presetting SW 11 is turned on, a storage circuit 15 stores range-finding information, the selected photographic aspect ratio and the selected focal distance. On the other hand, when the fact that a setting SW 12 is turned on is discriminated, the lens is driven with the focal distance and range-finding information previously stored in the storage circuit 15, the stored photographic aspect ratio information is read and the information of the combination of the focal distance or the focusing position with the photographic aspect ratio is displayed via a display circuit 21.
Patent JP-H05280173-A (JP)
Title: Exterior wall setting structure of building unit
IPC: E04F13/21
Filed: 1992-03-31
Abstract: PURPOSE:To enhance working efficiency for mounting an exterior wall material to a wall frame and also improve coating workability of the exterior wall material by making it possible to mount the exterior wall material, to which a coating has been applied beforehand, to the wall frame. CONSTITUTION:A furring material 3, on which setting holes 32 are fomed, is fixed to a wall frame 1a and a setting frame 5 having therein setting holes 51 formed at locations corresponding to the locations of the holes 32 is fixed to the rear side of an exterior wall material 2. And the material 3 and the frame 5 are connected together by means of rivets driven from the rear side of the material 3 through the holes 32 and the holes 51.
Patent JP-H08165902-A (JP)
Title: Ceramic stator blade
Inventor: NAKAYAMA MASATO
IPC: F02C7/24
Filed: 1995-04-03
Abstract: PURPOSE: To remarkably reduce the cooling air flow by providing a blade core cooling structure where a ceramic member for forming a combustion gas passage is held by a shroud and a blade core through a thermal insulation member and cooling air comes and goes in the blade core. CONSTITUTION: A stator blade for a high temperature gas turbine is formed by a ceramic member directly exposed to combustion gas and a metal member for supporting the ceramic member through thermal insulation members 7, 8, 8', 9, 9'. The metal member, especially a blade core 6 is cooled by cooling air passed through cooling air holes (a), (b), (c) provided near the outer peripheral side of a circular part of the blade core 6.  The cooling air holes (a), (b), (c) are composed of an outward passage cooling air hole (a) extended from an outer shroud 5 through the interior of the blade core 6 toward an inner shroud 4, a return passage cooling air hole (b) changed in its direction in the inner shroud 4 and passed through the interior of the blade core 6 toward the outer shroud 5, and an outward passage cooling air hole (c) again changed in its direction in the interior of the outer shroud 5 and passed through the interior of the blade core 6 to go out of the inner shroud 4 so as to heighten the cooling performance on the outer peripheral surface of the blade core 6.
Patent JP-H0596017-A (JP)
Title: Carbon lamp treating device
Inventor: KOYARI YURIKO
IPC: H05B31/20
Filed: 1991-04-10
Abstract: PURPOSE:To prevent the breakage and drop-out of carbon electrode rods and to allow the efficient release of arc light by disposing a pair of the carbon electrode rods provided with a prescribed angle and providing these electrode rods in such a manner that the rods can move freely attachably and detachably while maintaining a prescribed angle. CONSTITUTION:A voltage is impressed to the carbon electrode rods 36, 36 and simultaneously, a motor 40 runs forward when a start button is pushed. The revolutions of the motor are then transmitted to a gear 44 mounted to the front end of an output shaft 42 and a screw rod 24 is rotated via a gear 28 meshed with the gear 44. Holding members 32, 32 screwed to the screw rod 24 move laterally and the carbon electrode rods 36 mounted to the respective holding members 32 move laterally while maintaining the specified angle until the front ends of the carbon electrode rods 36 come into contact with each other. Currents flow to the both carbon electrode rods 36 when the front ends come into contact with each other. An arc is generated and arc light is released when both the carbon electrode rods 36 are parted from each other. Then, the arcs are eventually generated always at the same point at the front ends of the carbon electrode rods.
Patent JP-S62234989-A (JP)
Title: Thermal transfer recording method
Inventor: HAYASHI SEIICHI
IPC: B41M5/44
Filed: 1986-04-04
Abstract: PURPOSE:To obtain a method for performing thermal transfer while character contamination and blocking are prevented, constituted so that a thermal transfer recording sheet consisting of a support layer, an ink layer and a protective layer is irradiated with laser beam having image information to melt the thermoplastic resin of the protective layer and imparting heat to the recording paper closely contacted with the protective layer. CONSTITUTION:In a thermal transfer recording sheet wherein an ink layer containing a dye or pigment and a wax binder and a protective layer having a thickness of 0.05-3mum comprising a thermoplastic resin are formed on a support layer, the protective layer is irradiated with laser beam having information from the protective layer side to melt the thermoplastic resin of the protective layer to drill the protective layer to form pores with a diameter of 0.1-10mum. Subsequently, recording paper is placed so as to be closely contacted with the protective layer and heat is applied to the protective layer from the support layer side by a heat imparting head to thermally transfer image information. By this method, blocking is eliminated and the character contamination to the recording paper during printing is prevented and, because image information is written by laser beam, a printing speed can be increased.