baber/WOPTO huggingface dataset:
Patent JP-2002309588-A (JP)
Title: Method for removing foundation concrete structure
Inventor: NISHIHARA YOSHIHIRO
IPC: E04G23/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a foundation concrete structure whereby a foundation concrete structure for use as various foundations with installations such as equipment or buildings provided on their tops can be re moved in a short time. SOLUTION: A cutting line is made horizontally in a position a certain distance away from the upper surface of a foundation concrete structure for an upper installation such as equipment or a building, without stopping the use of the installation. Next, the use of the installation is stopped and cuts are made vertically from each end of the cutting line toward the upper surface of the concrete structure. Segments separated by the horizontal and vertical cutting lines are carried away as concrete blocks.
Patent JP-2002315145-A (JP)
Title: Attachment structure of wiring box
Inventor: NAKAYAMA SHOJI
IPC: H05K5/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure of a wiring box by which the wiring box can be easily installed in a wall and can prevent dew from condensing in the wiring box. SOLUTION: An attachment support member 5 for attaching a wiring box 2 is fixed to a front surface 11a of a back wall 11. A spray-foamed resin layer 12 is formed on the front surface 11a of the back wall 11 on which the attachment support member 5 is fixed. The wiring box 2 having a square-shaped front view and an opening on its front side is attached to the front surface of the attachment support member 5. An interior side surface plate 13 is provided on the spray-foamed resin layer 12 with adhesive 14, partially put on the front surface of the sprayed resin layer 12 in a lamp inbetween. A wiring opening 15 is formed at a position in the interior side surface plate 13 corresponding to the wiring box 2.
Patent JP-2002312395-A (JP)
Title: Information processing device, origin information displaying method, program, and storage medium
Inventor: KATO HIDENORI
IPC: G06F12/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To allow access to desired information on a network without requiring any unnecessary communication time or any unnecessary communication charge. SOLUTION: A page displayed in a screen display device is constructed by browsing software, and a URL of a related page in a link object related to another page is collected for each link object. Referring to the collected URL, origin information about an origin of a matching page is produced to be stored in a storage device for each link object. When the link object 44 on a page displayed in the screen display device is designated by means of a cursor 45, the origin information matching the designated link object 44 is read from the storage device to be displayed in the screen display device in the display form of a balloon 41.
Patent JP-2002312974-A (JP)
Title: Optical head and optical disk device using it
Inventor: NAKAMURA SHIGERU
IPC: G11B7/09
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain error-free an out-of-focus detection signal free of detection error from each of laser beams reflected on an optical disk using an optical head that has a plurality of semiconductor laser chips of different wavelengths. SOLUTION: For the purpose of making the focus position of each reflected beam coincident with the same surface of a semiconductor substrate having a photodetecting element, the semiconductor laser chips are arranged so that the position in the optical axis direction is deviated by a quantity determinable with the image-face curvature and chromatic aberration of the collimator lens.
Patent JP-2002311274-A (JP)
Title: Method for manufacturing polyimide optical waveguide
Inventor: MOROI NAGAHIRO
IPC: G02B6/13
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a means for the formation of an optical waveguide with high accuracy and for the improvement in the yield. SOLUTION: In the method for manufacturing a resin optical waveguide, a resin substrate having a refractive index lower than that of a core material is used for the substrate of the optical waveguide and also used as a lower clad layer, then the core having a refractive index higher than that of the substrate is formed thereon, and an upper clad having a refractive index lower than that of the core is formed. A fluorinated polyimide resin is used for the substrate material and for the waveguide material. Therefore, the substrate for the optical waveguide can be also used as the lower clad, and the simple method for manufacturing the resin waveguide while omitting the process of forming a lower clad layer can be provided.
Patent JP-2002318013-A (JP)
Title: Hot-water storage tank
Inventor: NAGUMO YOSHITOSHI
IPC: F24H1/18
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To improve a hot-water storage tank in heat-retaining properties and in energy-saving. SOLUTION: The hot-water storage tank comprises a hot-water storage can body 4, leg-mounting brackets 7 fixed thereto and can body support legs 9 fixed to the leg mounting brackets 7 by way of a fixing means 8. The hot-water storage tank further comprises convex portions 11 protruding toward the can body support legs 9 on the leg mounting brackets 7 or convex portions 12 protruding toward the leg mounting brackets 7 on the can body support legs 9. The leg mounting brackets 7 and the can body support legs 9 are fixed to each other through the convex portions 11 or 12 by way of the fixing means 8, so that a large amount of heat released from the hot water storage can body 4 can be reduced to the can body support legs 9 through thermal conduction and consequently improve the hot-water storage tank in heat-retaining properties.
Patent JP-2002138800-A (JP)
Title: Structure of drainage channel accompanied by ensuring space of wiring conduit in tunnel
Inventor: MATSUBAYASHI KAMIHIDE
IPC: E03F5/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a drainage channel accompanied by ensuring a space of a wire conduit in a tunnel in which a wider space for the wire conduit can be ensured even in the tunnel for a road, etc., of the predetermined diameter of the excavated tunnel. SOLUTION: The drainage channel accompanied by ensuring the space of the wire conduit in the tunnel is formed by connecting precast concrete drainage channel units 6 which are formed in a factory in advance. The drainage channel units are substantial parallelepiped with a long section with small width. An oblong through hole 7 for the cylindrical drainage channel is made in the center of the section in the axial direction, a straight slit 8 for drainage to communicate the hole for the drainage channel with the outside is provided from the position in the middle of the width direction and the position close to a passage side for working, etc. A wide space 10 is ensured between the drainage channel and an excavated inner wall 4 of the tunnel below the passage for working.
Patent JP-2002315891-A (JP)
Title: Game machine
Inventor: NAKAJIMA KUNIHIKO
IPC: A63F7/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce unfairness between game players while keeping probability in the lottery of a game. SOLUTION: Random number values other than a hit random number value are simply a losing random number value and are not normally provided with any function. But a point obtaining game is generated through the use of the losing random number values. In the point obtaining game, a privilege is given on condition that ten points are obtained and a part of the losing random number values (36 random numbers) are classified into four kinds. The random number is for a two-point plus in the first classification, a one-point plus in the second classification, a one-point minus in the third classification and a zero-point in the fourth classification.
Patent JP-2002319220-A (JP)
Title: Disk recording and/or playback apparatus
Inventor: MORIKAWA NAOKI
IPC: G11B17/26
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To uniformize the force acting on a tray engagement part uniform by reducing the space occupied by a loading means. SOLUTION: A gear 30, having a toothless part 30c in which a toothless part 30b is formed, is interlocked and connected with a motor 37; a gear 32, which has a pinion gear part 32c engaging with the toothless gear part 30c, is provided; the gear 32 is interlocked and connected with a belt 42, being stretched over a pair of pulleys 40 and 41; a tray engagement part 21, which can be engaged with the tray is coupled to the belt 42; and a locking means 61 is provided to lock with a gear 32, the tray engagement part 21, when the tray engagement part 21 reaches both ends of the moving range.
Patent JP-2002318973-A (JP)
Title: Order data arrangement device, order data arrangement system, order data arrangement method and program
Inventor: TASHIRO HIROYUKI
IPC: G06F19/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To efficiently arrange the orders from customers every belonging address of the customers. SOLUTION: This device comprises an order data acquiring part 350 for acquiring a plurality of order data together with customer identification information for identifying the customers making the order data; a selection part 360 for selecting detailed data necessary for formation of a bill of particulars from the order data; an belonging address database 320 for storing the customer identification information for a plurality of customers in conformation to the belonging addresses of the customers; a matching part 370 for matching the detailed data selected by the selection part to the belonging address by use of the customer identification information acquired by the order data acquiring part 350 and the belonging address database 320;  and a specification database 330 for storing the detailed data matched by the matching part 370 in conformation to the belonging address as at least part of data for forming the bill of a detailed statement.
Patent JP-2002322343-A (JP)
Title: Thermosetting resin composition and method for producing the same
Inventor: TAKANO MARE
IPC: C08L63/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in tenacity in high temperatures without damaging superior heat resistance and moldability of thermosetting resins, particularly epoxy resins. SOLUTION: The resin composition contains an epoxy resin (a), a curing agent (b), and a silicone polymer (c) containing within the molecule a bifunctional siloxane unit represented by the formula: R2 SiO2/2 (wherein R is an identical or different organic group), as the essential components.
Patent JP-2002321237-A (JP)
Title: Method for recycling cushioning material of seat for vehicle
Inventor: IRIYAMA SATORU
IPC: B68G1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for utilizing cushioning materials fractionally recovered from both of the seat part and backrest part of a seat for a vehicle to reprocess the same into a trim material or the like for the vehicle. SOLUTION: The cushioning material for a seat part is recovered from the seat part of the seat of a used vehicle (S1) while the cushioning material for a seat back is recovered from the backrest part of the seat thereof (S2). The cushioning material recovered from the seat part is ground into a predetermined particle size (S3) while the cushioning material recovered from the backrest part is ground into the predetermined particle size (S4). The separately ground cushioning materials are supplied in a predetermined ratio to be mixed with an adhesive (S5). The cushioning materials mixed with the adhesive are supplied into a mold to be subjected to pressure molding (rebond molding) (S6).  A reprocessed product having desired characteristics is obtained by differentiating the ground particle sizes of the respective cushioning materials or adjusting the mixing ratio of the respective cushioning materials.
Patent JP-2002329640-A (JP)
Title: Variable capacity capacitor and its manufacturing method
Inventor: MISHIMA TSUNEO
IPC: H01G7/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacitor that has an extremely small number of lattice defects in oxygen in the entire dielectric layer, and hence has an extremely small amount of dielectric loss, and to provide the manufacturing method of the variable capacitor. SOLUTION: In the variable capacity capacitor where a lower electrode layer 2, a dielectric layer 3 where a dielectric rate changes by applying an external control voltage, and an upper electrode layer 4 are deposited successively, the dielectric layer 3 is made of a Perovskite type oxide crystal particle containing at least Ba, Sr, and Ti, and the crystal particle is oriented on (110) surface. In addition, when the dielectric layer 3 is to be formed, the dielectric layer is formed on a ground dielectric layer 2 that is orientated in (110) at a relatively low temperature.
Patent JP-2002320812-A (JP)
Title: Frame member for filter material exchange type filter
Inventor: OBATA KOJI
IPC: B01D46/52
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a frame member for a filter material exchanging type filter in which the dimension of a frontage where a filter is disposed can be changed easily without increasing structural pressure loss of the filter, and parts are used in common so that their kinds are remarkably reduced. SOLUTION: A guide member 14 which is composed of a linear member bent in accordance with a bent shape of the filter material 12 and in which the bent angle can be changed is disposed at the downstream side of the inside surface side top and bottom parts 13a and 13b of a frame member 13 where a filter material 12 bent in a zigzag shape is mounted.
Patent JP-2002327654-A (JP)
Title: Egr cooler
Inventor: TSUJITA MAKOTO
IPC: F02M25/07
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an EGR cooler capable of solving the problem of tube vibrations without bringing about a thermal deformation of each tube originating from stagnation of a cooling water or impairing the reliability in structural terms. SOLUTION: The EGR cooler is configured so that the cooling water is supplied to and exhausted from a shell 1 surrounding the tube 3 and the exhaust gas is fed into each tube 3 so that a heat exchange takes place between the two members, wherein the tubes 3 are arranged in concentrical multifold cylindrical form centering on the axis O of the shell 1, and a resilient member 12 in a ring shape concentrical to the axis O of the shell 1 is interposed between two rows of tubes 3 arranged in multifold cylindrical form, and an appropriate place of each tube 3 in the tube axial direction is restrained by these resilient members 12 in the shell radial direction, and a cooling water passage 13 is secured so that the cooling water can flow freely between the tubes belonging to the same row lying in the circumferential arrangement about the shell 1.
Patent JP-2002327522-A (JP)
Title: Handrail folding device
Inventor: YOGO TAMAKI
IPC: E04F11/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a handrail folding device allowing the wide use of a passage such as a corridor or a stairway in carrying in and out furniture, a load or the like. SOLUTION: This handrail folding device is provided with a mounting frame fixed to a mounted face F such as a wall surface, and a support arm 10 supporting a handrail H installed along the passage R, and mounted to the mounting frame 20 rotatably around an axis O almost parallel with the installed direction of the handrail H. The support arm 10 is fixed to the mounting frame by a fixing mechanism in the state of the handrail H being displaced into a service position of projecting onto the passage R side and into a folded position close to the mounted face F. The support arm 10 and mounting frame 20 are respectively provided with abutting faces 12c, 24a abutting each other at least in the service position to impede the downward rotation of the handrail H around the axis O.
Patent JP-2002327414-A (JP)
Title: Attachment for traveling on track and service car provided therewith
Inventor: SUZUKI TAKAYOSHI
IPC: E01H11/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a finely adjustable track-traveling attachment for a snow remover capable of removing snow on a road and a track by one machine and capable of removing snow on the track. SOLUTION: The front-section attachment 20 is installed to the front section of the car body of the snow remover 1, and the rear-section attachment 30 is secured to the rear section of the car body of the snow remover 1. Guide wheels 21 and 31 for the front-section and rear-section attachments 20 and 30 are constituted movably at the places of lifting shown in solid lines in Fig. and the places of lowering shown in virtual lines. The guide wheels 21 and 31 are held at the places of lifting and made to travel on the road, and the guide wheels 21 and 31 are held at the places of lowering and fitted on rails and made to travel on the track.
Patent JP-2002282107-A (JP)
Title: Bedding laminated with five sheets of overlapped degreased and additive-free gauze (bedding without being deviated even without applying quilting) including blanket, sheet, pat sheet, pillow case, towel, pajamas
Inventor: SHIBATA TOSHIKO
IPC: A47G9/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a bedding which keeps dry and comfortable by absorbing sweat generated from a human body is at once, and releasing the absorbed sweat into air. SOLUTION: Five sheets of degreased and additive-free gauzes are overlapped and sewed together by an interlock sewing machine. The periphery of the bedding is sewed like a fringe with a bias tape lest seams are seen. Gauzes have large friction and fits to the body warmly and softly, thereby the temperature and humidity of air in the bedding is kept to be ideal and a user can sleep soundly.
Patent JP-2002095063-A (JP)
Title: Method for supporting multi-call when interlocking asynchronous radio net of next-generation mobile communication system with synchronous core network
Inventor: YANG SHIN-HYUN
IPC: H04W88/14
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an IOS message structure for defining the parameters for multi-call, in an environment for interlocking a UTRAN of a next generation mobile communication system with an ANSI-41 network with each other. SOLUTION: A method for supporting the multi-call comprises the steps of transmitting an origination message to a ratio network, in response to a call request of a mobile terminal equipment, generating a CM service request message based on the origination message, transmitting the message to a core network, determining whether there is an initial call request based on the CM service request message or a traffic channel has already been set or an additional call request for requesting an additional traffic channel for utilizing another service, forming at least one traffic channels for the terminal equipment, and storing an identifier for the terminal equipment and an identifier for the aligned traffic channel.
Patent JP-2002333550-A (JP)
Title: Optical fiber array
Inventor: FUWA TORU
IPC: G02B6/40
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array free of the deterioration of a bonded part even when substrates are manufactured using glass rich in alkali metals such as Li and Na and having a high coefficient of thermal expansion. SOLUTION: Both a V-grooved substrate 1 and a presser substrate 2 are immersed in a silane coupling liquid 5 for about 5 min and dried to form an organosilane film on the entire surface of each of the substrates 1, 2. Ribbon fibers 6 are held between the substrates 1, 2 and bonded to form an optical fiber array and the front connection face of the array is polished and subjected again to silane coupling treatment to form an organosilane film.
Patent JP-2002331401-A (JP)
Title: Small diameter hole machining method in lathe
Inventor: MOTO YUJI
IPC: B23B49/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To perform turning, flattening, grooving, and machining of an inclined small diameter hole and a deep hole on the same machine by providing a technical means for highly accurately machining the deep hole having a small diameter by using a rotary tool such as a drill installed in a lathe. SOLUTION: One of a toolpost is a turret toolpost 5, and the other is a turret toolpost having a rotary tool driving shaft or a toolpost 4 mounted with a rotary tool driving device turnable around the Y axis. A rotary tool 8 is installed in the turret 4a toolpost having the rotary tool driving shaft or the rotary tool driving device. A guide block 9 having an axial directional guide bush 11 of the rotary tool 8 is installed in the other turret toolpost. The guide bush 11 is brought near to a boring position of a work 3 gripped by a main spindle, and the rotary tool 8 is guided by the guide bush 11 to perform boring machining.
Patent JP-2002331949-A (JP)
Title: Electric motor-driven power steering device
Inventor: FUKUDA KEN
IPC: B62D101/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a rapid change of a motor current just after PWM duty reaches a prescribed value. SOLUTION: A motor control value given to a PWM control part 46 is generated, in an addition part 45, by adding a PI control value generated in a PI control part 43 and a D control value generated in a D control part 44. The PI control part 43, based on a deviation It-Im between a target current It set by a target current setting part 41 and a motor current Im detected by a motor current detector 5, generates the PI control value by proportional-plus- integral control calculation. The D control part 44 has a lowpass filter 441 for removing from the deviation It-Im its high frequency component and a differentiation control arithmetic part 442 time differentiating a value output from this low-pass filter 441.
Patent JP-2002339427-A (JP)
Title: Valve trap
Inventor: MURATA KENTARO
IPC: F16K1/18
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a valve trap manufactured at low cost by reducing the machining processes in a basic function of stopping foul smell, malodor, insects and mice rising from the downstream of a drain pipe, having high sealing ability in closing a valve and superior durability, and allowed to be opened and closed from the outside as required. SOLUTION: A valve element 5 opening and closing a valve port 2c provided in a valve case 4 connected to the drain pipe is supported to be freely turned to be opened and closed, the valve element 5 is operated in the closing direction by utilizing the gravity of weight, a high polymer material layer 9 is fixed to the end face of the valve port 2c or a part of the valve element 5 pressed to the end face, and the valve element 5 can be opened and closed from the outside of the valve case 4.
Patent JP-2002337455-A (JP)
Title: Heat sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/333
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To develop a heat sensitive recording material, which has a few ground fog and is excellent in color developing properties and preservability. SOLUTION: In the heat sensitive recording material, in which a heat sensitive color developing layer mainly including a normally colorless or light-colored color forming compound, a color developing compound, which develops color in the color forming compound under heat, and a sensitizer on a support, dibenzoylmethane is included therein.