baber/WOPTO huggingface dataset:
Patent JP-2002054632-A (JP)
Title: Linear motion guiding device and attachment structure of the same
Inventor: FUJII HIDEKI
IPC: F16C29/06
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a linear motion guiding device and attachment structure of the same capable of easy processing of a base stand and a guide rail, an easily assembly operation, and a simple assembly process. SOLUTION: In a attachment structure of a linear motion guiding device 1 including a guiding rail 1 fixed on a base stand 10 and a mobile block 13 movably mounted on the guiding rail 11 through a ball 12 of a rolling element, a step is proved on a guiding rail attachment surface 20 of the base stand 10, a bottom surface 14 and a side surface 15 of the guiding rail 11 are arranged to abut on a guiding rail attachment surface 20 and a step rising surface 21 of the base stand 10, a through-hole 17 piercing the guiding rail 10 in a width direction thereof, a threaded hole 22 coordinating with the through-hole 17 is provided on the step rising surface 21 of the base stand 10, and the guiding rail 11 is fixed on the base stand 10 by threadedly fitting a guiding rail fixing bolt 23 with the threaded hole 22 through the through-hole 17.
Patent JP-2002060369-A (JP)
Title: Method for recycling polyester waste
Inventor: ISHIHARA KENICHI
IPC: C07C63/26
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a polyester waste, by which highly pure terephthalic acid as a valuable component can be recovered from the polyester waste containing polyethylene terephthalate as a main component. SOLUTION: This method for recycling the polyester waste is characterized by subjecting the polyester waste containing a polyalkylene terephthalate as a main component to a glycolysis reaction, a transesterification reaction, a recrystallization process, and a purification treatment to obtain the pure dimethyl terephthalate, and then hydrolyzing the pure dimethyl terephthalate under pressurized steam to recover the highly pure terephthalic acid as a valuable substance.
Patent JP-2002064784-A (JP)
Title: Video information structural device
Inventor: ASAMI TOMOHIRO
IPC: H04N5/91
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a video information structural device that integrates various methods for interpretation and structuralization of video information and selects structural rules, depending on types of the video information. SOLUTION: Video structural rules corresponding to contents of a received video signal (types of video information) are selected from among different video structural rules stored in storage means and given to a video structural means. The video structural means outputs an instruction to each video information interpretation means, according to the received video structural rules, and each video information interpretation means outputs result of interpreting the video information to the video structural means according to the instruction received from the video structural means. Then the video structural means interprets and structures the video information, based on the interpretation result of the video information received from each video information interpretation means and the video structural rules.
Patent JP-2001076573-A (JP)
Title: Key switch device
Inventor: MOCHIZUKI ISAO
IPC: H01H13/14
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device capable of securing a large key stroke in spite of the thinning of a keyboard, capable of prolonging the endurance life of a rubber spring, and capable of being easily assembled. SOLUTION: The vertical movement of a key top is guided and supported by meshing and synchronously turning the gears 12a, 12b, 22a, 22b of both gear link members, thereby a structure for vertically sliding and guiding a key stem with a holder plate is made unnecessary, and a keyboard can be made thin with the size of a key stroke maintained. The depressing force applied to the key top by the lowering action of the key top is directly applied to a rubber spring 32 without passing through both gear link members, and the rubber spring 32 is deformed for a switching action.
Patent JP-2002064294-A (JP)
Title: Radio wave anechoic chamber
Inventor: HATTORI NORITAKE
IPC: E04B1/92
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce carrying-in/carry-out frequency of a table which supports a specimen in a radio wave anechoic chamber. SOLUTION: A part of a radio wave absorbing wall 14 provided inside a sidewall 12 of an electromagnetic shield room is formed as a tiltable table 18 which is rotatably supported between a range from a housing position along the wall surface to an almost horizontal and internally tilted position in use. Thus, the labor for separately preparing a support table is reduced.
Patent JP-2002061986-A (JP)
Title: Absorption refrigerating machine
Inventor: HAYASHI YASUHEI
IPC: F25B39/02
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a manufacturing cost rise is introduced due to a complicated structure since a conventional absorption liquid spraying implement drips an absorption liquid without deviation in an absorber required to be reduced in size and that the reduction in size is disturbed since a large- sized refrigerant cooler for preventing flushing of a refrigerant in the implement is disposed on the implement. SOLUTION: Since a structure in which a liquid level position A of a liquefied refrigerant supplied to the refrigerant spraying implement 43 is disposed out of an evaporating and absorbing case 41 is adopted, a head difference can be increased without restricting a size in the case 41. Accordingly, the structure of the implement 43 can be simplified, and cost can be reduced. A structure in which the liquefied refrigerant liquefied and condensed in a condenser 17 is heat exchanged with cold water temperature-lowered by passing through an evaporating heat exchanger 42 is adopted, and the refrigerant cooler can be discarded. Thus, the case 41 can be reduced in size, and cost can be suppressed.
Patent JP-2002066606-A (JP)
Title: HOT ROLLING METHOD FOR Si-CONTAINING STEEL
Inventor: SATO KATSUYA
IPC: B21B1/26
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolling method for manufacturing a hot rolled steel sheet having excellent surface properties that suppresses the occurrence of rust scales eliminating ferrite, for hot rolling of a Si-containing steel. SOLUTION: After a slab that contains 0.03 to 0.80 mass percent of Si is heated to 1150 to 1250 deg.C, a sheet bar is made from the slab by rough rolling and a surface temperature of the sheet bar is raised to 950 to 1050 deg.C. Then, the sheet bar is finish-rolled after descaled.
Patent JP-2002063681-A (JP)
Title: On-vehicle image display device
Inventor: KAGA SATOSHI
IPC: G06T3/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To record information such as the data of an image around a vehicle in the case of accident or vehicle traveling state effective for investigating the cause of the accident. SOLUTION: Different directions around the vehicle are photographed by plural on-vehicle cameras 121-124. The images of the respective cameras are transferred through an on-vehicle information LAN and displayed on a monitor 102. A plurality of image data and handle angle information are synthesized by a synthesizing part 112 and one of synthetic image data is generated. When impulse is detected by a collision deciding part 105 or in the case of falling or sudden braking, the synthetic image data are recorded in a recording part 114. Video around the vehicle in the cage of vehicle collision or the like and the handle angle information can be recorded and effectively utilized for investigating the cause of the accident.
Patent JP-2002077495-A (JP)
Title: Image distribution system
Inventor: FUJITA KAZUYA
IPC: H04L12/54
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a system which transmits an imaged high-quality image in a short time, from any place, to a registered destination through internet. SOLUTION: There are provided a plurality of service centers and a server device comprising a first storage device where an image by an imaging device transmitted through internet is temporarily accumulated, a second storage device where the address of a service center provided with a high-resolution image printing device is stored, and a third storage device where a data for each registered customer is stored. The server device receives an image from the customer and transmits a destination address registered by the customer stored in the third storage device to the imaging device, and then the imaging device selects and sends back an actual destination among the addresses.  Then the server device extracts the address of a service center near the selected destination in the second storage device, and transmits the destination address and the image accumulated in the storage device to the service center.
Patent JP-2002071030-A (JP)
Title: Gate valve
Inventor: TOMIMATSU TAKAAKI
IPC: F16K31/50
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve capable of shortening the opening and closing time by allowing high-speed opening/closing without being influenced by the fluid pressure or the like by utilizing the fluid pressure flowing down through a pipeline so as to cope with fast opening/closing, and of realizing a cancellation of limitation to an installation place. SOLUTION: A hydraulic cylinder device 10 is mounted on the upper side of a valve casing 1. A piston 10B of the cylinder device 10 is provided with a valve rod 3 and a communicating passage 17 which communicates the piping 9 with the cylinder device 10. A directional selector valve 18 is installed in the communicating passage 17. The valve is opened by feeding the water in the piping 9 into the cylinder lower chamber 16 by selection operation of the directional selector valve 18. The valve is, to the contrary, closed by feeding the water in the piping 9 into the cylinder upper chamber 15 by selection operation of the directional selector valve 18.
Patent JP-2001283229-A (JP)
Title: Method for calculating position and direction of object in three-dimensional space
Inventor: ROY SEBASTIEN
IPC: G06K9/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for more speedily and stably calculating the position and direction of an object in the three-dimensional space in comparison with the method using the conventional technology. SOLUTION: This method comprises (a) a step of marking plural feature points on a three-dimensional model and corresponding feature points in a two-dimensional reference image, (b) a step of calculating solutions of four possible three-dimensional rigid body motions of set of three points in the three- dimensional space to all possible subsets of three two-dimensional feature points marked in the step (a) so that three three-dimensional points are exactly mapped to corresponding two-dimensional points under certain determined perspective projection after each of four rigid body motions, (c) a step of calculating error measure to each solution obtained in the step (b) by using a point which is not included in the three points used in the solutions in the two-dimensional reference image, (d) a step of ordering the solutions of the step (c) based on the error measure and (e)  a step of selecting the optimal solution based on the order in the step (d).
Patent JP-2002070328-A (JP)
Title: Base-isolating construction method
Inventor: INOUE HARUHISA
IPC: E04H9/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently secure a space for installing a base-isolation device and perform its installation in base-isolating an existing building. SOLUTION: In installation of the base-isolation device 2 for base-isolating the existing building 1, respective columns 3 of the existing building 1 are cut at the approximately same level so that the building 1 is divided into an upper part 1A and a lower part 1B, and the whole of the cut upper part 1A is jacked up far securing an installation space for the base-isolation device 2 in the cut positions of the respective columns 3. After the base-isolation device 2 is arranged in the installation space, the whole of the upper part 1A is jacked down onto the base-isolation device 2, and consequently, the base-isolation device 2 is arranged in between the cut columns 3.
Patent JP-2002073882-A (JP)
Title: Method of predicting numeric selection type public lottery, and computer-readable recording medium with prediction program recorded on it
Inventor: KINOSHITA HIROYUKI
IPC: G06Q50/34
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To easily predict the winning number of numeric selection type public lottery at a high efficiency of prize winning. SOLUTION: When a computer operator inputs the data of the past winning number into a memory of a computer, the computer displays a value of recommendation per each ranking, a change analysis graph 26 per each ranking of the lottery winning number, a lottery winning number appearance time graph 22 showing the number of appearance of the lottery winning number per each ranking, the recommendation zone data showing a range of the high probability, in which the lottery winning number appears, and the upper and the lower probability display data displaying the probability of raising and lowering of the lottery winning number of this time in comparison with the lottery winning number of the last time per each ranking on the basis of the input data so as to provide the reference data for prediction of the lottery winning number to the computer operator.
Patent JP-2001145991-A (JP)
Title: Decorative sheet
Inventor: IKEMOTO SEISHI
IPC: E04F13/07
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which can be easily and in a short time stuck on a wall face and ceiling face at an ordinary home by a nonprofessional and can be stuck again and can be precisely stuck by a correct posture on the wall face and the ceiling face. SOLUTION: In a decorative sheet wherein a design layer is provided on one face of a base material and an adhesive layer is provided on the whole face of the other face and a release paper is provided in a pattern form on the adhesive layer through a pressure-sensitive adhesive layer, the above described adhesive layer comprises a heat-sensitive adhesive which exhibits adhesive force by heating.
Patent JP-2001340497-A (JP)
Title: Rubber composition for golf ball and golf ball
Inventor: KATAOKA NOBUYUKI
IPC: C08J5/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for a golf ball suitable for the pressure molding, having an appropriate hardness, and capable of obtaining a mold with the excellent performance at the initial velocity, and to provide a golf ball with the high impact resilience formed by using the rubber composition. SOLUTION: The rubber composition for a golf ball is produced by mixing a base rubber material, a metal salt of an unsaturated carboxylic acid, and/or an unsaturated carboxylic acid and zinc oxide, and an organic peroxide. In addition, 0.1-1 pts.mass of a dislkyldisulfide expressed in the following formula (1) is mixed with 100 pts.mass of the base rubber material; formula (1) R1-S-S-R2 [R1 and R2 are each an alkyl group expressed as CnH2n+1 ((n) is an integer among the carbon numbers 3-10), and R1 and R2 may be either same or different from each other]. The golf ball provided here is made of this rubber composition.
Patent JP-2002067097-A (JP)
Title: Molded parts and manufacturing method therefor
Inventor: SHIMODAIRA KAZUHIKO
IPC: B29C45/14
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide molded parts, the resin molded part of which can be properly formed on the periphery of electronic parts by correctly positioning the electronic parts to lead frames for forming a terminal and ensuring the secure electrical connection, and also provide a manufacturing method for the molded parts. SOLUTION: These molded parts 10 are structured of the electronic parts which are inserted into a space between the lead frames 13 and 14 arranged at both ends and molded in resin. At least the lead frames 13 arranged at both ends is an electrode terminal exposed from the resin molded part, while the other lead frame 14 is a dummy terminal, which has a horizontal part 14a whose tip is horizontally exposed to the outside from the resin molded part and a rising part 14b which rises and extends in one piece inside the horizontal part 14a. Further, the angle θ formed by the rising part 14b and the horizontal part 14a is set at almost 90 deg. or less.
Patent JP-2002079394-A (JP)
Title: Aluminum alloy clad material for heat exchanger having excellent corrosion resistance
Inventor: SHOJI YOSHIFUSA
IPC: C22C21/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy clad material for a heat exchanger having excellent corrosion resistance, in which forming workability before brazing is excellent, brazing is easily performed and strength after brazing is high. SOLUTION: This clad material has a material constitution in which a brazing filler metal 4 is clad at least on the side of an intermediate layer material 3 in the double layer structure of a core material 2 and the intermediate layer material 3, the core material 2 is composed of an aluminum alloy containing 0.55 to 1.6% Mn, 0.06 to 0.6% Mg, 0.06 to 0.30% Ti, 0.01 to 0.15% Si and 0.01 to 0.3% Fe, and the balance Al with inevitable impurities, the intermediate layer material 3 is composed of an aluminum alloy containing 0.55 to 0.9% Mg, and the balance Al with inevitable impurities, and the brazing filler metal 4 is composed of an aluminum alloy containing Si.
Patent JP-2002086895-A (JP)
Title: Image recording medium
Inventor: TAKEDA YASUYUKI
IPC: B41M5/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image recording medium capable of easily enhancing outdoor durability including water resistance by improving adhesive properties of an image acceptive layer with a retro-reflection sheet and effectively enhancing a retro-reflection luminance of an image recording surface. SOLUTION: The image recording medium comprises the retro-reflection sheet as a base, and the image acceptive layer disposed on a reflecting surface side of the retro-reflection sheet. In this case, the acceptive layer contains a first polymer. The retro-reflection sheet has a coating layer containing a second polymer. The acceptive layer is fixed on a surface of the coating layer, and the surface of the coating layer has retro-reflectivity. The recording medium further comprises a primer layer containing a third polymer having affinity with both the first and second polymers and disposed between the coating layer and the acceptive layer. In this case, a reflection luminance of the surface of the acceptive layer is at least 30 cd/lx/m2.
Patent JP-2002079782-A (JP)
Title: Greeting card
Inventor: TSUJI SHINTARO
IPC: F04B9/14
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a greeting card wherein lightweight granular objects can be made to float lightly by a simple operation and can give pleasure of variation in a state thereof from the start of floating to sinking. SOLUTION: The greeting card has a card main body 1 prepared by putting the lightweight granular objects 7 in a vacant chamber A which is constituted of a flat recess 5 and a transparent piece 6 stretched on the surface of the recess, and a pump 2 for blowing in air which supplies the air into the vacant chamber.
Patent JP-2002083814-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAKADA AKIKO
IPC: H01L21/331
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device that can improve a breakdown voltage without increasing collector resistance. SOLUTION: An n+ type diffusion layer is provided at a recess on a p+ type buried layer 12 functioning as a collector region, where the n+ type diffusion layer has higher concentration of impurities than an n- type silicon layer 14 formed next in advance. When the n- type silicon layer 14 functioning as a base region is epitaxially grown, the n+ type diffusion layer should inhibit the diffusion of the impurities from the p+ type buried layer 12 to the n- type silicon layer 14. Therefore, the base region enters the collector region for preventing the width of the base region from being reduced, thus preventing the generation of a punch-through phenomenon for improving the breakdown voltage of a bipolar transistor.
Patent JP-2001188153-A (JP)
Title: Cable containing impervious and fire-retardant fiber
Inventor: SHEU JIM JENQTSONG
IPC: H01B7/282
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a cable containing fibers for imparting impervious and fire-retardant characteristics to the cable. SOLUTION: The preferable embodiment of this cable includes a core, a covering enclosing the core and the commercially marketed ultra-water absorptive fibers arranged between the core and the covering and within the core. The fibers are applied to ribbons and are disposed between the core and the covering. The ribbons contain first layers and the ultra-water absorptive fibers. The ultra-water absorptive fibers are applied to the first layers. The first layers are preferably formed, among others, of nonwoven fabric polyester materials subjected to spinning and adhering, woven fabrics formed by spinning and adhering of nylon, nonwoven glass, nonwoven fabrics formed by melting and spraying of polypropylene, woven fabrics formed by spinning and adhering of polyurethane or TCF celluose woven fabrics.  Further, the fibers have a moisture content greater than about zero (0)% by weight, by which the fire-retardant characteristics of the cable are preferably improved.
Patent JP-2002084234-A (JP)
Title: Optical wireless communication system
Inventor: ISHIYAMA FUMIHIKO
IPC: H04W68/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple optical wireless communication system where a wireless mobile station put in a bag or a pocket can receive an incoming call while minimizing the use of a radio wave. SOLUTION: A base station has radio wave transmission/reception sections (11a, 11b) for each of optical wave transmission/reception sections (8a, 8b) and the radio wave transmission/reception sections simultaneously transmit a calling radio wave on which wireless mobile station identification code information is superimposed. After calling, the communication between the base station and a mobile station is made by light via the optical wave transmission/ reception sections.
Patent JP-2002083105-A (JP)
Title: Distributed office system and its managing method
Inventor: TADOKORO YOSHIHISA
IPC: G06Q50/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a distributed office system and its managing method capable of improving confidentiality of privacy of each user. SOLUTION: As an image 81 of information regarding a working status of another user, an image of the working status of the other user and a graphic image imitating a blind or a door are automatically switched on the basis of a schedule record table 800 of the other user and an ON/OFF instructing table 900 set by the other user. When a schedule record is not stored in the schedule record table 800 of the other user, the image 81 of the information regarding the working status of the other user is automatically switched on the basis of a working form information table 1000.
Patent JP-2002081276-A (JP)
Title: Blind
Inventor: ONO TATSUJI
IPC: E06B9/386
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a blind capable of preventing leakage of the light in a light shielding state, taking in the unglaring light in a natural lighting state and improving rigidity of slats. SOLUTION: In this blind for adjusting natural lighting by changing an inclination of the respective slats 1 by juxtaposing the plural slats 1, cross-sectional almost chevron-shaped bending parts 2 abutting in layers between the mutually adjacent slats 1 are formed in both side edge parts of the slats 1.