baber/WOPTO huggingface dataset:
Patent JP-2002326617-A (JP)
Title: Resin container
Inventor: INABA SHINICHI
IPC: B65D23/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin container which can effectively avoid the occurrence of fouling due to the propagation of fungi or the like by quickly removing water from reinforcing ribs constituted indented grooves formed on the body section, when the resin container is used in water-using places. SOLUTION: This resin container 10 is reinforced by the reinforcing ribs 13 constituted of the indented grooves 12 which are formed on the body section 11, and is used in water-using places. The indented grooves 12 are formed in a manner to tilt at a degree of 15 to 75 deg. to the horizontal direction. Also, the indented grooves 12 are open to the surface of the body section 12 by being rubbed to the surface of the body section 12 at the most downstream sections. A winding label 14 comprising an air-permeable plastic film is attached on the body section 11 in a manner to cover the reinforcing ribs 13 constituted of the indented grooves 12.
Patent JP-2002090364-A (JP)
Title: Searching method for arteriosclerosis depressor and regressor
Inventor: TOZAWA RYUICHI
IPC: G01N33/92
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To find and efficient searching method for a drug affecting a cholesteric ester cycle so as to realize a searching system for efficiently searching a defoaming drug or an arteriosclerosis regressor and an arteriosclerosis treatment drug searching system different from a known mechanism. SOLUTION: From a cell cultivated in the presence of a substance to be tested and a cell cultivated in the absence of the substance to be tested, free cholesterol is selectively extracted by using a hydrous alcohol, and then, a cholesteric ester amount in the cell cultivated in the presence of the substance to be tested is compared with that in the cell cultivated in the absence of the substance to be tested. In this way, influence of the substance to be tested on cholesteric ester metabolism regulation inside the cell is evaluated. Especially, a screening method for a compound having an intracellular cholesteric ester metabolism regulating property can be realized for providing a defoaming promoting drug and arteriosclerosis depressor or regressor using the screened compound as an active ingredient.
Patent JP-2002200858-A (JP)
Title: Master for heat-sensitive stencil printing, method for stencil printing and apparatus for stencil printing
Inventor: MORI TOMIYA
IPC: B41N1/24
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a master for heat-sensitive stencil printing by which good quality of an image with strong stiffness and tensile strength can be obtained and elongation can be prevented from being generated when the master is printed and in addition, fibers are piled up and an adhesive is accumulated and perforation by a thermal head is not hindered and in addition, unevenness of printing caused by piling-up of the fibers is not generated. SOLUTION: The master for heat-sensitive stencil printing characterized by successively laminating a porous resin membrane and a porous fiber membrane consisting of a fiber substance on one face of a thermoplastic resin film and additionally laminating at least one layer of a porous membrane on these laminated membranes is provided.
Patent JP-2002329705-A (JP)
Title: Spin treatment unit
Inventor: FURUYA MASAAKI
IPC: H01L21/027
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a spin treatment unit, by which a multiple kinds of treatment liquid for treating a substrate can be surely separated and collected. SOLUTION: The spin treatment unit comprises a rotating body 27 rotated while it holds the substrate, a cup 1 arranged along the circumference direction in a rotary manner and housing the rotating body inside, nozzles 29 to 31 for supplying a different kind of treatment liquid toward the substrate held on the rotating body, short pipes 3 arranged on the bottom of the cup and discharging the treatment liquid supplied by the supply mean, i.e., the nozzles 29 to 31, to the substrate, and a plurality of distribution pipes 21 to 23 arranged along the rotating direction of the cup.  The treatment unit further includes drain change part 17 allowing the short pipe 3, i.e., the drain part, to come to be opposed to one of the distribution pipes, i.e., the distribution part, by rotating the cup, and a drive motor 16 rotating the cup according to the kinds of used treatment liquid to position the drain part so that it is opposed to a prescribed distribution part.
Patent JP-2002012917-A (JP)
Title: Method and apparatus for quenching metal material parts
Inventor: NINOMIYA SUSUMU
IPC: C21D1/44
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for quenching a metal material capable of preventing the deformation, cracking, bending and strain of the metal material and also obtaining the material excellent in durability, wear resistance and corrosion resistance. SOLUTION: In the method for quenching the metal material parts comprising heating the parts to a prescribed temperature and then quenching by cooling with a cooling agent, since liquid metallic sodium is used as the cooling agent, a steam film by boiling does not occur even in quenching of the metal material parts heated over 700 deg.C, and uniform cooling is made possible without generating a temperature difference on the surface of the parts by quick cooling. Therefore, the above method makes it possible to prevent the deformation, cracking, bending and strain of the parts and to obtain the parts excellent in durability, wear resistance and corrosion resistance.
Patent JP-2002328189-A (JP)
Title: Mobile communication device
Inventor: NAKAGAWA TOMOHIRO
IPC: G04R20/26
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To realize a mobile communication device capable of automatically and accurately setting system time and dissolving a time error between devices. SOLUTION: When the system time is unset and time setting is instructed, a communication means comprising a transmitting device (Tx) 22, a receiving device (Rx) 23, an antenna 21, and the like, is used to communicate with a server 11 of a base station 1 which is an access point, and the standard time which the server has is acquired and set as the system time.
Patent JP-2002333385-A (JP)
Title: Sampling device for muddy substance
Inventor: NIIKURA YASUNORI
IPC: G01N1/04
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device which eliminates a need of installing a pipe exclusively used for introducing a muddy substance for a sampling operation, and in which the concentration or the like of the muddy substance to be pressure-fed in a pipe can be measured precisely. SOLUTION: The sampling device is provided with a sampling pipe 16 which is crossed with, and connected to, a pressure-feed pipe 14 used to pressure-feed the muddy substance P; and a sampler 22 which is inserted into the sampling pipe 16 so as to be capable of being advanced and retreated, and which is freely frequented on the inner circumference of the pipe 14. A through hole 22A which passes in the pressure feed direction F of the muddy substance P is formed in the tip which comes in/out inside the pipe 14 of the sampler 22.
Patent JP-2002331011-A (JP)
Title: Fine bubble generation device
Inventor: NAKANISHI KOICHI
IPC: B01F25/46
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a high pressure large-sized pump is required because air and hot water sucked in a pump is finely divided and mixed by a high pressure jet nozzle in a conventional bubble generator and stable fine bubbles can not be generated because a shuttle valve is used in an air suction part. SOLUTION: The fine bubble generation device is constituted so that an air supply part 4 is provided to the supply pipe 3 on the suction side of a circulating pump 2 and is provided to the discharge pipe 8 on the discharge side of the circulating pump 2 while a fine bubble generation part 7 is provided to the water tank discharge part of the discharge pipe 8 and a throttle part 10 is provided to the inflow part of the gas-liquid dissolving tank 9 to mix and dissolve the air in the gas-liquid dissolving tank 9 and the gas-liquid mixed fluid flowing in the gas-liquid dissolving tank 9. By this constitution, air can be dissolved in the fluid in a short time under a low pressure to stably generate fine bubbles.
Patent JP-2002339498-A (JP)
Title: Joint structure of multiple members
Inventor: ISHIKAWA HIROMITSU
IPC: E04B1/26
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To easily joint members used for a wooden house or the like, particularly a number of members used for a roof truss structure of hipped roof construction. SOLUTION: A connecting member 1 used for connecting structure S1 is provided with a core part 11 and connecting flanges 12A-12H, A ridge pole 3 is fixed to the first and second connecting flanges 12A, 12B. Rafters 6, 7 are respectively fixed to the third connecting flange 12C and the fifth connecting flange 12E. The fourth, sixth, seventh and eighth connecting flanges 12D, 12G, 12F, 12H are respectively bent at about 45 deg., and hip rafters 4, 5 are fixed thereto. The ridge pole 3, hip rafters 4, 5 and rafters 6, 7 are thus arranged at prescribed angles in a projection visual plane onto a plane orthogonal to a king post 2.
Patent JP-2002349289-A (JP)
Title: Sole plate for turbine and power generation plant apparatus using the sole plate
Inventor: TAN TORONRON
IPC: C08J5/16
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein a conventional power generation plant apparatus using a sole plate requires much labor and a maintenance-control cost since lubricating oil must be injected between the sole plate and a gland pad once a week. SOLUTION: This sole plate is placed on a foundation bed via the gland pad for installing a turbine. The sole plate has a sole plate body composed of an iron material, and a sliding surface formed on a surface of the sole plate body and composed of a self-lubricatable resin material or a self-lubricatable resin composite material including a filler.
Patent JP-2002349777-A (JP)
Title: Piping connection apparatus
Inventor: MATSUSHITA SHIN
IPC: F16L21/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To maintain piping within a sleeve in a locking state and reduce the number of the whole components. SOLUTION: Seal rings 33, 34 are fitted on peripheral sides of hydraulic pipings 21, 22, and the seal rings 33, 34 are fitted on inner peripheries of diameter-expanding openings 32A, 32B of the sleeve 32. Further, retainers 35, 36 are mounted on peripheral sides of the seal rings 33, 34, and seal rings 33, 34 are fastened on peripheral sides of hydraulic pipings 21, 22 by clamp rings 37, 38. The entire circumference grooves 21A, 22A are formed on peripheral sides of the hydraulic pipings 21, 22, and annular projections 33A, 34A of the seal rings 33, 34 are engaged with the entire circumference grooves 21A and 22A, respectively.
Patent JP-2002352465-A (JP)
Title: Combination prism for optical pickup
Inventor: KOBAYASHI SHIYOUHEI
IPC: G11B7/22
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a combination prism for an integrated optical pickup which can be easily stuck to a suitable position of another optical component with a suitable posture. SOLUTION: The combination prism 110 consists of a composite pillar prism 114 and a trapezoidal prism 112 both jointed together. The pillar prism 114 has parallel top and bottom surfaces, and its upper surface 120 is jointed to the bottom 122 of the trapezoidal prism 112. The trapezoidal prism 112 has an inclined surface 124 crossing the bottom 122 with an acute angle. This inclined surface 124 is located above the jointed surface of the pillar prism 114 and the trapezoidal prism 112. The upper surface 120 of the pillar prism 114 jointed to the trapezoidal prism 112 is larger than the jointed area 126 of the pillar prism 114 and the bottom of the trapezoidal prism 112. Thus, the sides of the upper surface of the pillar prism 114 extend over the sides of the trapezoidal prism 112.
Patent JP-2002346207-A (JP)
Title: Controlling method of video game, game program, storage medium and game machine
Inventor: OSHITANI MAKOTO
IPC: A63F13/52
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method of a video game enabling a player to design a character simply and expressing the state of the designed character realistically. SOLUTION: A plurality of pieces of two-dimensional part data and a plurality of pieces of three-dimensional data corresponding to each piece of the two-dimensional data are prepared, and one or a plurality of pieces of the two-dimensional part data are selected and arranged to form character constitution data as a design drawing constituting the character. Based on the character constitution data, the pieces of three-dimensional data are combined to constitute a three-dimensional character and the completed three-dimensional character is displayed.
Patent JP-2002351215-A (JP)
Title: Developing device, image forming device and developing method
Inventor: MIYASAKA YUTAKA
IPC: G03G9/083
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve such problems that it was difficult in the past to adjust the necessity of adjusting among a developer conveying quantity of a developer carrier, a supplying quantity to the developer carrier, and recovering quantity from the developer carrier, even though it is possible to form an image of uniform density in a developing device of one circulation system. SOLUTION: To attain the above mentioned adjustment by executing an actuating control of a supply means and a recovery means, and stop control at proper timing.
Patent JP-2002351783-A (JP)
Title: Method and program for creating home page design
Inventor: IGARASHI ICHIRO
IPC: G06Q10/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To create a design most suitable for the attribute of a commodity handled in a shopping site which is to be created with an inexpensive method about home page design creation method/home page design program, with which the home page in accordance with the desire of a user can be automatically created. SOLUTION: The home page design creation method and the home page design creation program are provided with a response reception step for receiving the response to a question on the commodity which is handled by the home page to be created, a combination extraction step for extracting the combination of pertinent parts from a storage means where the combination of the parts of the home page is registered for every response pattern and a design creation step for extracting the parts from the storage means where the parts of the home page are registered, combining the extracted parts and creating the design of the home page.
Patent JP-2002352211-A (JP)
Title: Rfid tag for individual recognition
Inventor: KANDA YUICHI
IPC: B42D15/10
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To enable use of an RFID tag under environment that external force such as impact is applied. SOLUTION: This RFID tag for individual recognition provided with a shell having an upper surface having ruggedness and a flat lower surface, wherein a cavity is formed, the RFID tag provided in the cavity and a filler consisting of materials with rigidity different from that of the shell is provided. In further preferable embodiment, an electromagnetic shield to shield electromagnetic noise is provided in the cavity and the RFID tag is provided on the side of the upper surface of the electromagnetic shield. Consequently, reliability is exhibited even under the environment that the external force such as impact is applied.
Patent JP-2002348829-A (JP)
Title: Snow melting equipment
Inventor: ZAIZEN KATSUNORI
IPC: H05B6/06
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting equipment having excellent snow melting workability capable of achieving optimum snow melting performance suited to the snowfall characteristics in cold district, of melting snowfall in a short time during heavy snow and of saving electric power. SOLUTION: This equipment comprises a plurality of heating coils 2 for heating by induction a surface plate arranged at the top portion of a surface- shaped heating body 1, an inverter 5 supplying a high frequency current to the heating coil, a temperature sensor 9 for detecting the temperature of the surface plate, a control circuit 8 which controls the temperature of the surface plate to a temperature suited to the snow melting based on the detected temperature by the temperature sensor 9, and a high operation indicating means 12 showing the increase in snow melting capacity; when the amount of snowfall is great, the snow melting capacity for the snowfall during heavy snow can be maintained by providing a high operation mode by increasing the high frequency power to be supplied to the surface-shaped heating body thereby enriching the value of the product.
Patent JP-2002048990-A (JP)
Title: Optical scanner
Inventor: SHIRAISHI TAKASHI
IPC: B41J2/44
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which gives a color image having no color slippage at a low cost and an optical scanner suitable for the image forming device. SOLUTION: The optical scanner includes a lens 9 having a limited focus length and a cylindrical lens 11 which give predetermined characteristics to light beams emitted from plural light sources, a mirror unit 13 for resultant laser beam which condenses light beams passing through the lenses, a deflection device 5 which deflects the condensed light beam, a first and a second focusing lenses 30a and 30b which compensate the aberration characteristics of the deflected light beams at an image formation position, and one or three mirrors which emit the light, passing through each image formation lens, at predetermined position, thus a color image having no color slippage is provided with a combination of only two lenses.
Patent JP-2002357274-A (JP)
Title: Four way valve
Inventor: HANADA TOSHIHIRO
IPC: F16K7/17
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a four way valve having an excellent sealing performance and an excellent flow rate characteristics. SOLUTION: The four way valve is constituted of a main body having a chief flow path, a valve chamber and a pair of branched flow paths, a cylinder body having a cylinder section in which a piston is inserted, and a cylinder lid connected to the upper part of the cylinder body. The chief flow path is arranged under the main body and the valve chamber is disposed to communicate with the chief flow path through a communication opening. The edge of the communication opening forms a valve seat. The lowermost part of the inner diameter of the branched path is formed flush with the bottom face of the valve chamber.  A rod supported at the bottom of the cylinder body is protrusively installed at the center of the lower face of the piston, and the valve body getting into contact with the valve seat is inserted at the extrimity of rod, and the valve body is connected to a diaphragm held by the main body and the cylinder, and a pair of actuation fluid supply openings for vertically moving the piston are installed at the side face of the cylinder body.
Patent JP-2002332124-A (JP)
Title: Paper feeding device
Inventor: KATO SHINICHI
IPC: B65H1/12
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device for eliminating a clearance from which a paper enter as much as possible when a push-up plate is pushed down with a simple structure. SOLUTION: The paper feeding device includes a cassette body 1 for loading the paper, a paper feeding roller 4 and a friction pad 3 positioned in a front of a paper carrying direction of the cassette body 1 for separating and discharging the paper, a push-up plate 2 mounted in the cassette body 1 and of which a front in the paper carrying direction is supported so as to move up and down, a pressure spring 8 positioned between the cassette body 1 and the push-up plate 2 for elastically pressing the front of the push-up plate 2 in the paper carrying direction in a direction of the paper feeding roller 4, and a stopper 6 for maintaining the front of the push-up plate 2 in the paper carrying direction in a pushed down state in setting the paper,  and further includes a projection part 10 formed between the front of the push-up plate 2 in the paper carrying direction and the cassette body 1 so that the push-up plate 2 is in parallel to a bottom surface of the cassette body 1 when the pushed down state of the push-up plate is maintained by the stopper 6.
Patent JP-2002332999-A (JP)
Title: Suction structure
Inventor: MITO KUNIYOSHI
IPC: B01J4/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a suction structure for easily controlling suction force by generating the suction force stably with the flowing force of a fluid. SOLUTION: The stable suction force can be generated in an air pocket by the fluid flowing in an orifice continuum, by arranging diameters of the entrance and exit of an orifice and the length of the air pocket nearly the same. The orifice continuum stops the suction force by opening a fluid intake port of the air pocket in the atmospheric pressure for temporarily sucking the atmospheric air, and recovers the suction force by temporarily introducing the fluid into the air pocket.
Patent JP-2002362249-A (JP)
Title: Interior component of automobile
Inventor: YAMAGUCHI YOICHI
IPC: B60R13/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To improve appearance design at fixed points of front and rear edges and to finish mounting work to a panel easily and speedily, in a horizontally long interior component for an automobile typified by a rear side trim of a traveling tray or the like. SOLUTION: A mounting pedestal 20 is formed so as to project toward a panel side on the rear surface of the interior component 10 at fixed points A, B, C, and D disposed at the front edge 10a and the rear edge 10b of the rear side trim 10, a boss 21 for engagement engaging with an engaging hole 172 of the car body panel 17 is formed in a highly rigid hollow box shape in a plate part 20a of the mounting pedestal 20, and a clip locking hole 22 for holding a resin clip engaging with the inside of a clip hole 173 of the car body panel 17 is opened in the adjacent plate part 20a.
Patent JP-2002364976-A (JP)
Title: Refrigerator
Inventor: MATSUMURA SHIGEKI
IPC: F25D23/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of an electric equipment unit box in a machine chamber, thereby to make the space of the machine chamber efficient and minimum and to enlarge a space for holding storage articles in a refrigerator. SOLUTION: A compressor (3) is installed in the machine chamber formed in the back lower part of the main body of the refrigerator. A starting relay (5) of the compressor fitted to one side of the compressor (3) is covered with a cover member (7) and fixed, while a capacitor (8) for operation of a compressor driving motor is provided and held inside the cover member (7).
Patent JP-2002368033-A (JP)
Title: Bump structure and method of manufacturing bump
Inventor: KIKUSHIMA MASAYUKI
IPC: H01L21/60
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a bump structure having a solid structure and to provide a method of manufacturing a bump. SOLUTION: In the method of manufacturing the bump, the bump is manufactured in such a way that a metal ball 14 is formed at the tip of a wire which is passed through a capillary 11 for bump manufacturing. While the metal ball 14 is pressed to a pad electrode part 23 at a semiconductor element in which the bump is formed, ultrasonic waves are applied in a first direction, and a first bump 15 is formed. After the first bump is formed, the metal ball is pressed further onto the first bump. While ultrasonic waves are applied in a second direction crossing the first direction, a second bump 35 is formed.