baber/WOPTO huggingface dataset:
Patent JP-H03165287-A (JP)
Title: Method and instrument for measuring distance and relative position measuring instrument
Inventor: UEDA TOMOAKI
IPC: G01S13/28
Filed: 1989-11-24
Abstract: PURPOSE:To measure an accurate distance in a short time by sending a dummy noise which has a high autocorrelation characteristic to an object of measurement, receiving the dummy noise reflected by the object of measurement, and measuring the distance according to the value of cross correlation with a convolutional noise obtained by convoluting the dummy noise by a specific coefficient. CONSTITUTION:The dummy noise with the high autocorrelation characteristic is sent to the object of measurement and the dummy noise reflected by the object of measurement is received to obtain the value of cross correlation with the convolutional noise C(t), so the largest cross correlation value is obtained according to the dummy noise with a shift quantity corresponding to a propagation distance. Then the cross correlation value is convoluted with the specific coefficient by shifted dummy noises, so that coefficient, i.e. the shift quantity of the corresponding dummy noise can be found according to the obtained cross correlation value. Consequently, the accurate distance to the object of measurement can be measured in a short time according to the found shift quantity.
Patent JP-2000127444-A (JP)
Title: Ink tank, tank holder, ink jet head cartridge, and ink jet recorder
Inventor: OSHIMA KENJI
IPC: B41J2/175
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To mounted an ink tank in a tank holder with high positional accuracy. SOLUTION: A positioning pin 37 on the bottom face of an ink tank 30 is arranged closely to a prism 38 interposed between second claws 33a, 33b serving as an engaging fulcrum at the time of mounting the ink tank and the positioning pin 37. When the ink tank 30 is mounted in the tank holder 36, the ink tank 30 is urged by the repelling force of a movable lever 31 toward the side face of the tank holder 36 provided with the second claws 33a, 33b. The positioning pin 37 of the ink tank 30 is made flat on the side of the second claws 33a, 33b and serves as an abutting part. The positioning pin 26 of the tank holder 36 is also provided, on the side face thereof, with a flat part for receiving the abutting part of the positioning pin 37.
Patent JP-2001122948-A (JP)
Title: Flame retardant resin composition, prepreg and laminate for printed wiring board
Inventor: KAKIYA MINORU
IPC: C08J5/24
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant resin composition capable of preserving the global environment and suppressing the occurrence of interlaminar cracks caused when carrying out through-hole boring processing and excellent in moisture and heat resistances, a prepreg and a laminate for a printed wiring board. SOLUTION: This flame retardant resin composition is characterized as comprising a compound having a dihydrobenzoxazine ring, at least one kind of epoxy resin having 3,000-50,000 g/equivalent epoxy equivalent thereof, a novolak type phenol resin, at least one or more substances selected from the group consisting of an inorganic flame retardant, a phosphorus-based flame retardant and a nitrogen-based flame retardant as essential components and having <=0.1 wt.% content of halogen elements.
Patent JP-S63160912-A (JP)
Title: Accommodating facility for container chassis
Inventor: YONAHA KAZUYOSHI
IPC: B65G35/00
Filed: 1986-12-24
Abstract: PURPOSE:To enhance the density of accommodation of a facility for container chassis set off from a truck, by hanging the chassis at a hanger rail while the condition is changed from rolling to hung-down state, and thereupon performing accommodation. CONSTITUTION:At the inlet 7a to a building 7, a chassis 6 is coupled with a coupler 5 of a suspension tool 4 which moves on a hanger rail 3. Thus the chassis 6 moves in the direction of arrow together with moving suspension tool 4, and its attitude is changed gradually into upright at the attitude altering part 2 where a pit 8 is provided. At this time, the hanger rail 3 transfers to the rising part 3a, so that the suspension tool 4 rises also, and the chassis 6 will stand perfectly within the p it. It transfers to the horizontal part 3b while taking upright attitude, and they are accommodated at close spacing. According to this constitution, the density of accommodation can be increased.
Patent JP-H04176486-A (JP)
Title: Lottery device at fever time in game machine such as pachinko machine
Inventor: NAGASAKI TOSHIAKI
IPC: A63F7/02
Filed: 1990-11-13
Abstract: PURPOSE:To improve delight in a game for activating a game hall by providing a lottery means signal inputting means and display means respectively having specified functions in a lottery device at a fever time. CONSTITUTION:For example, the fever conditions of individual pachinko machines 1 are detected by sensors 2 provided in the respective pachinko machines 1 and fever condition detecting signals outputted by the sensors 2 are sent through a current conversion section 3 and voltage conversion section 4 to a lottery device body 5 and a display device 6 of the number of times of fevers respectively provided to the pachinko machine 1. The lottery device body 5 starts the lottery as soon as it receives the detecting signal to indicate the lottery result on the display section 6. The output of judging the lottery result in the lottery device 5 is sent to a concentrated monitor 7 for monitoring the situation of the pachinko machines 1 in a game hall. Here, the sensors 2 or the like constitute a signal inputting means for inputting a lottery starting signal to the lottery device body 5. The display device 6 of the number of times of fevers accumulates the number of times of fevers every time the detecting signal is inputted to display the total number of times of fevers on the display section.
Patent JP-H07155595-A (JP)
Title: Water absorptive multiple body and its production
Inventor: SUZUKI MIGAKU
IPC: D04H1/485
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a water absorptive multiple body high in liquid absorption efficiency by joining a 1st layer made by entangling a cellulose based fiber in a net like core body composed of a hydrophobic fiber with a 2nd layer made by entangling a carboxymethylated and cross-linked cellulose fiber in the net like core body composed of the hydrophobic fiber by welding these core bodies each other. CONSTITUTION:The 1st layer having a structure constituted so as to entangle the cellulose based fiber 12 in the net like core body 11 composed of the hydrophobic fiber (e.g. polypropylene spun bond nonwoven fabric) and the 2nd layer having a structure constituted so as to entangle the carboxylmethylated and cross-linked cellulose based fiber 12 in the net like core body 11 composed of the hydrophobic fiber (e.g. polypropylene spun bond nonvoven fabric) are joined with each other by welding these core bodies 11, 11 each other. As a result, the sheet type multiple absorbing body extremely high in liquid absorption efficiency and capable of keeping excellent form stability after liquid absorption is obtained.
Patent JP-H10147904-A (JP)
Title: Mounting structure of expansion joint
Inventor: TANI SOICHIRO
IPC: E01C11/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an expansion joint which is easily replaceable. SOLUTION: A mounting structure of an expansion joint is comprised of an expansion joint 1 which is spanned between both open cut parts for disposing a joint and bolted with anchor bolts 2 embeded respectively under bottom surfaces of each open cut part for disposing a joint of bridge beams facing mutually and a mounting hole formed on both lateral edge parts of the expansion joint 1. Anchor bolts 2a for replacement are embeded between an each anchor bolt 2.
Patent JP-H03167882-A (JP)
Title: Edge emission type light-emitting diode and its manufacture
Inventor: TSUBOTA TAKASHI
IPC: H01L33/44
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a high light-absorbing effect even at a short light-absorbing part by a method wherein a first groove of inverted trapezoid shape and a second groove whose bottom is shorter than that of the first groove are formed in a current-blocking layer and an absorbing part is formed to be thick inside the second groove. CONSTITUTION:A p-type InP buffer layer 22, an n-type InP currentblocking layer 23 and a p-type InP current-blocking layer 24 are laminated on a p-type InP substrate 21. A U-shaped groove 27 and a V-shaped groove 30 are formed so as to be continued to the layers 22 to 24; a p-type InP clad layer 31 and a p-type InGaAsP active layer 32 are formed on the bottom of the groove 27, on the bottom of the groove 30 and on the layer 24; a p-type InGaAsP absorption layer 33 is formed on the groove 30 and the layer 32 near it; an n-type InP clad layer 34 is formed in the groove 27 and on the layer 32 near it. In addition, an n-type InGaAsP contact layer 35 is formed on the layer 33 and the layer 34; an SiO2 film 36 in which a stripe-shaped window 37 has been opened is formed on the groove 27 in the layer 35. Since the absorption layer 33 is formed to be thick inside the groove 30 whose bottom is small, a high light-absorbing effect can be obtained without making the layer 33 long.
Patent JP-H05116114-A (JP)
Title: Production of smoke wood for smoking
Inventor: KOBAYASHI TAKUO
IPC: B27N3/02
Filed: 1991-10-25
Abstract: PURPOSE:To mass-produce inexpensive smoke wood having homogenous quality by employing a two-stage press process wherein a stirred and kneaded mixture is subjected to first pressing for a predetermined time in upper and lower molds and, after the upper mold is once raised, the mixture is subjected to second pressing. CONSTITUTION:A mixture of a wood powder, a paste component and water is stirred and kneaded at a stirring speed sufficient to raise the temp. of the mixture to 80 deg.C or higher by the self-generation of heat due to stirring friction force not only to grind the wood fiber in the mixture but also to infiltrate moisture in lignin. By this method, a clayey raw material composed of the mixture having sufficient viscosity is prepared. In a press, a two-stage process wherein the mixture is subjected to first pressing for a predetermined time in an upper mold 4 and the upper mold 4 is once raised to predetermined height to be held and again lowered to predetermined height to perform second pressing is employed. Therefore, the voids generated by expansion after the first pressing of the mixture are reduced by the second pressing and stable smoke wood can be produced.
Patent JP-H05117012-A (JP)
Title: Method for glazing tile
Inventor: UCHINO KENJI
IPC: C04B33/34
Filed: 1991-10-25
Abstract: PURPOSE:To prevent bad glazing caused by bringing a wet belt into contact with the surface of tile in a process of applying glaze on the surface of tile. CONSTITUTION:In a process of applying glaze on tiles wherein glaze is applied to the surface of tiles while the tiles are being placed on a conveyor belt and transported, the surface part to be brought into contact with the conveyor belt is made of an elastic polyurethane material 14.
Patent JP-H07141428-A (JP)
Title: Program item constitution chart preparation device
Inventor: NAGAISHI KEIZO
IPC: G06Q50/00
Filed: 1993-11-13
Abstract: PURPOSE:To improve operation efficiency by automatically and immediately displaying remaining time even when an editing operation such as the addition/ elimination of items, the change of item time and the replacement of an item order, etc., is performed. CONSTITUTION:This program item constitution chart preparation device for preparing a program item constitution chart for which information relating to the plural items constituting respective broadcasting programs broadcasted from a broadcasting station is arranged for the respective items corresponding to the proceeding order of the program is provided with an input means 9 for inputting data including at least the item time of the respective items constituting the broadcasting program, a computing means for computing a difference between the item time inputted by the input means 9 and program time given to the broadcasting program and a display means 110 for displaying a computed result from the computing means as the remaining time.
Patent JP-H02153617-A (JP)
Title: Delay circuit
Inventor: NISHIMOTO MASANORI
IPC: H03K5/13
Filed: 1988-12-05
Abstract: PURPOSE:To improve the variable range of a delay time by comparing a signal integrating a digital signal and a signal obtained by means of amplitude- amplifying, amplitude-attenuating or amplitude-limiting the digital signal, changing the logical state of an output signal in correspondence with the size relation of both. CONSTITUTION:When the clock pulse signal CL of a square wave is inputted to a low pass filter 1, a triangle wave is inputted to the minus terminal of a comparator 2. The amplitude amplifier signal of the clock pulse signal CL of an intermediate value which is equivalent to the intermediate value of the triangle wave is inputted to the plus terminal of the comparator 2. The output signal of the comparator 2 is equivalent to a signal obtained by delaying the rising timing of the clock pulse signal CL by a prescribed time, and the delay time is the total of a time when the output voltage of the low pass filter 1 takes from a minimum value to a maximum value, and a time when the output voltage takes from the maximum value to below the voltage of the plus terminal. Thus, the variable range of the delay time can be improved since the duty rate of the clock pulse signal does not change even if the delay time is changed.
Patent JP-H11141137-A (JP)
Title: Outer wall hook attaching auxiliary fitting
Inventor: MATSUZAKI SUSUMU
IPC: B66C1/66
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To safely perform attaching of an outer wall hook to an outer wall panel at the uppermost of a plurality of the outer panels held to be stacked in the vertical direction at a prescribed vertical interval. SOLUTION: The outer wall hook attaching auxiliary fitting 22 is kept to be stacked in the vertical direction by using a holding member on a plurality of outer wall panels 1 and separating a prescribed vertical interval, one corner part of the uppermost outer wall panel 1 is lifted, a gap is provided between the uppermost outer wall panel and the lower outer wall panel 1, and in a state an outer wall hook for hanging carrying is used to be mounted on the frame of the rear face side of the uppermost outer wall panel 1. In this case, the auxiliary fitting 22 is provided with a first engaging part 23 engaged with the projection part 8e of the interval holding material 8 of the uppermost holding member 6, and a second engaging part 25 engaged with the frame of the uppermost outer wall panel 1.
Patent JP-H07139126-A (JP)
Title: Facing tile
Inventor: HIRANO SHIGERU
IPC: E04F13/08
Filed: 1993-11-13
Abstract: PURPOSE:To form joints by only sticking and fastening facing tiles, mutually using the facing tiles as a ruler, by a method wherein joint parts having a thickness thinner than that of a tile main body each are protrusively formed at the borders on both sides of each of the facing tiles. CONSTITUTION:At the borders on both sides of each tile main body 31, joint parts 32 each are projected along the bottom of the tile main body 31, and the thickness of the joint part 32 is formed so as to be thinner than that of the title main body 31. Furthermore, a required number of grooved scratches 5, 5 are each formed on the joint parts 32 parallel to the longitudinal direction of the tile main body 31. Facing tiles 3 are stuck and fastened on an external wall 1 on a building, which is formed as siding, through an adhesive layer 2, by mutually using the facing tiles 3 as a ruler. In this case, the joint parts 32 of the facing tiles 3 neighboring with each other are brought into contact with each other, and joints M, M are formed. Furthermore, an effect required for the joint is more heightened by the grooved scratches 5.
Patent JP-2001124600-A (JP)
Title: Meter pointer
Inventor: YAMADA MASAHIRO
IPC: G01D13/28
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a meter pointer excellent in assembling. SOLUTION: This meter pointer is provided with an indication body 1 comprising a light guide material extending linearly, and a shading cover member 3 covering the indication body 1 in the longitudinal direction. The cover member 3 has a frame body part 31 surrounding the side peripheral part of the indication body 1 continuously over the entire periphery so as to expose at least the frontward side, and a pair of fitting parts 33, 34 fitting and holding the edge part 14 and the rear end part 15 being both the ends of the longitudinal direction of the indication body 1 are provided on the frame body part 31.
Patent JP-H02243523-A (JP)
Title: Mold for forming optical element
Inventor: TANIGUCHI YASUSHI
IPC: C03B11/00
Filed: 1988-12-07
Abstract: PURPOSE:To improve mold-releasability, durability and moldability by coating a preform of a mold for forming an optical element with a diamond film in a state of orienting a specific crystal plane parallel to the forming face of the mold. CONSTITUTION:A preform 3' of a mold for forming an optical element is pro duced by precision processing of a material such as WC or a carbide in (a) spherical form. The preform 3' is immersed in an alcoholic solution containing dispersed diamond abrasive grains and the surface is abraded with an ultrasonic cleaner. The preform 3' is placed in a reaction chamber, the chamber is evacuat ed with a vacuum system 1 and an inert gas (e.g. H2) containing 1-3% of a carbon-containing gas (e.g. methane) is supplied from a feeding system 2 to the chamber and, at the same time, microwave is radiated from a microwave oscillator 3 to cover at least the forming face of the mold preform 4 with a diamond film 5 having (100) plane oriented parallel to the forming face.
Patent JP-H08144457-A (JP)
Title: Precast stairs structure
Inventor: KISHIDA TAKEO
IPC: E04F11/02
Filed: 1994-11-17
Abstract: PURPOSE: To facilitate the assembling work at site, by stacking stairs units while connecting a first stairs unit and a second stairs unit having a height dividing one floor layer in to two upper and lower parts, to construct a pier wall. CONSTITUTION: Step floor blocks 12 arranged like a cantilever slab are fixed at the side face of a first pier wall block 14 having the height divided into two upper and lower parts of one floor layer. A landing slab 13 and a passageway side block 11 are installed in the step floor block 12 to form a first stairs unit 10. A second bundled wall block 24 is connected on the upper face of the first pier wall block 14 so as to stack it up. A landing slab 23 at the lower end of step floor blocks 22, connected to the landing slab 13 and an upper passageway side slab, are provided to form a second stairs unit 20. The pier wall is constructed while connecting a pair of the first stairs unit 10 and the second stairs unit 20 and stacking them and them a handrail post unit is attached thereto. Accordingly, the units can be rapidly and accurately connected.
Patent JP-H10149424-A (JP)
Title: Topography generation device
Inventor: AKIYAMA TOMOHIRO
IPC: G06T7/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To generate a highly precise topography regardless of the object to be measured through the use of plural images which are image-picked up from the sky by setting a point in a search image area having the maximum similarity with an area containing a reference point as a corresponding point and obtaining a three-dimensional coordinate on the ground corresponding to the reference point based on the corresponding point. SOLUTION: A first image acquirement means 1a image-picks up the ground and acquires a reference image. A second image acquirement means 1b acquires a searched image obtained by image-picking up the ground from a position different form the first image acquirement means 1a. A setting means 4 sets the size of a correlation window and a search range in the search image. A corresponding point search means 6 extracts the area containing the reference point being the point of the reference image and the plural search image areas in the search range based on the size of the correlation window and sets the point of the search image area having the maximum similarity with the area containing the reference point as the corresponding point. The three-dimensional coordinate on the ground corresponding to the corresponding point is obtained.
Patent JP-H02153945-A (JP)
Title: Production of porous plastic
Inventor: FUJITA KATSUYUKI
IPC: B29C45/00
Filed: 1988-12-06
Abstract: PURPOSE:To safely and readily provide a porous plastic without using an organic solvent by kneading and injection-molding a water-soluble thermoplastic organic polymer and a water-insoluble organic polymer and subsequently bringing the molded product into contact with water. CONSTITUTION:(A) One kind or more of water-soluble thermoplastic organic polymers (e.g. polyethylene oxide) and (B) one kind or more of water-insoluble thermoplastic organic polymers (e.g. polystyrene) are kneaded and injection- molded to give an injection-molded product, which is immersed in water to elute the water-soluble organic solvent for providing a porous plastic without generating the cracks of the molded product.
Patent JP-H11140492-A (JP)
Title: Charcoal from bamboo
Inventor: ISHIHARA KANICHIRO
IPC: C01B31/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain charcoal from bamboo(Phyllostachys) for cleansing practically, enabling washing free from detergents or washing in usage of a minimum amount of detergents, solving environmental problems and giving a new use for the bamboo by pulverizing bamboo charcoal obtained by carbonization of the bamboo in a coal pit. SOLUTION: Bamboo is carbonized in a coal pit and granulated into fragments. Practically, the bamboo is carbonized in the coal pit, at about 1000 deg.C, producing bamboo charcoal and granulated into 10 to 60 mm of fragments by using a roller crasher or the like. This bamboo charcoal is washed to make sure, packaged in a cotton bag or the like and preferably used in washing by an electric washing machine. The concomitant use with detergents is not preferred from the environmental points. The laundry effects, in a case of a full automatic washing machine having washing tab of 26L, is preferably enhanced by a concomitant use with a tea spoonful salt as granulated rock salt or salt obtained by evaporating sea water.
Patent JP-H02154439-A (JP)
Title: Tab tape with bump
Inventor: MIYAMOTO TSUTOMU
IPC: H01L21/60
Filed: 1988-12-06
Abstract: PURPOSE:To enable a B-TAB to be formed by a simple production process by coating the tip part of a finger with a metal. CONSTITUTION:One part of a TAB tape finger is coated with a metal. Thus, a metal 3 which is coated and formed at the tip part of a finger 2 becomes a bump and no bumps such as Au, Sn, and solder are required at the IC side as in a conventional tape with bump (B-TAB), thus achieving bonding to the IC of Al pad directly. Therefore, the B-TAB tape can be configured by a simple production process which does not require etching process in a complex transfer bump process as in the B-TAB formation process.