baber/WOPTO huggingface dataset:
Patent JP-2002083689-A (JP)
Title: Luminescence device
Inventor: YAMAGATA HIROKAZU
IPC: H01L51/50
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a means which makes light extraction efficiency of a luminescence device enhanced, using an EL material. SOLUTION: In the luminescence device, which is prepared with a light- shading section 105 in contact with a transparent electrode 101 which a pixel has, a light (visible light) which the light generated in the EL layer 102 leeks from the end section of the transparent electrode 101, can be intercepted or reflected by preparing the light shading section 105 in the end of the transparent electrode 101. As a result this, loss of the light produced in the EL layer 102 and light leakage to next pixels can be prevented, and it becomes possible to significantly enhance the extraction efficiency of light.
Patent JP-2003010220-A (JP)
Title: Device for disposing excrement
Inventor: AZUMA KUSHIO
IPC: A61F5/458
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for disposing excrements which reduces burdens on attendants or the like avoiding damages to skins of users near the discharge port thereof while enabling repeated use thereof economically. SOLUTION: An adhesion function part with a living body is stuck surrounding the discharge port and aside from it, an excrement housing bag with a detachable cassette-oriented structure is stuck on the adhesion function part with the living body. Thus, the device for disposing excrements carries a structure allowing the repeated exchange of the housing bags alone.
Patent JP-2003017971-A (JP)
Title: Surface acoustic wave device and communication equipment
Inventor: TAKAMIYA MIKI
IPC: H03H9/25
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device the transmission characteristic of which can be enhanced and to provide communication equipment. SOLUTION: Interdigital transducers (hereinafter called IDT) 16, 17 and 18 for generating a surface acoustic wave and detecting it are provided onto a piezoelectric substrate 11 to have a filter function with a pass band. First and second reflectors 14, 15 for reflecting a surface acoustic wave are placed at both ends of the surface acoustic wave device in propagation, respectively. Metalization ratios of electrode fingers 14b, 15b of the 1st and 2nd reflectors 14, 15 are differently formed.
Patent JP-2003010444-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which improves attractiveness of games by improving announcing effects for the process of generating ordinary figures. SOLUTION: With the condition that specified game operations are executed, a plurality of figure display segments are presented in a figure display area F while some of the display parts are made as ordinary figure display parts for displaying the process of generating ordinary figures. This procedure can improve announcing effects for the process of generating the ordinary figures and upgrades the degree of attentions paid by players to the varying of the ordinary figures to enable demonstration of entertaining potentiality the ordinary figures have eventually achieving higher attractiveness thereof. The figure display area F is divided into a plurality of zone display regions making up figure display segments individually while any of the zone display regions is made as an ordinary figure zone display region f1 to further clarify the process of generating the ordinary figures.  Such a procedure further upgrades the announcing effects to the players thereby further enhancing attractiveness of games.
Patent JP-2003011156-A (JP)
Title: Resin outer plate for vehicle and manufacturing method therefor
Inventor: IRIE YOSHIHIRO
IPC: B29C45/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and low cost resin outer plate (a hood or the like) for a vehicle, with a presentable appearance. SOLUTION: In a preforming step (a), a skin film 14 with a metallic foil is preformed by tightly holding the film 14 between a top force 34 and a bottom force 32 under pressure. Then in a compression-molding step (b), the top force 34 is made to ascend by a specified size and a molten resin 42 including a glass fiber is packed between the skin film 14 and the bottom force 32. After that, when the surface layer part 12b of the molten resin 42 is slightly cured, the top force 34 is made to further ascend and a gas is injected into the interior 12a of the molten resin 42 and thus an inflation molding step (c) is performed. The interior 12 of the molten resin 42 is inflated into an expanded state by a spring back phenomenon of the glass fiber and the effect of a gas pressure. Consequently, a resin hood is obtained which is constituted of the skin film 14 tightly bonded, in one piece, to the surface of a resin base material 12 of a lightweight and highly rigid outer shell structure.
Patent JP-2003016098-A (JP)
Title: Client system, method for information request, method for information communication and program
Inventor: YOSHIOKA NOBUKAZU
IPC: G06Q10/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a client system capable of providing privacy protection in personal information and also providing services customized by individual. SOLUTION: A client 2 memorizes personal information 21 on users of its own system and when receiving desired service from a desired server 1 via the Internet 3, the client 2 does not transmit whole of the information 21 to the server 1 but presents a part of the information 21 or processed and abstracted user-dependent data, when presenting, the client 2 creates the user- dependent data from the information 21 of the appropriate user based on the server-dependent data in the server 1 which becomes a request destination. The server 1 selects providing information from providing information 15 owned by the server 1 itself, so that both of the services customized by individual user and the privacy protection can be provided.
Patent JP-2003012240-A (JP)
Title: Hose winding device
Inventor: TATENO KOKICHI
IPC: B65H75/40
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a hose winding device capable of fully squeezing a hose and facilitating the unwinding of the hose. SOLUTION: A hose winding drum is manually rotatably disposed on a base and a hose squeezing mechanism consisting of a fixed roller and a movable roller is provided, with the movable roller operated to escape from the fixed roller when the hose is unwound. The hose is normally flat.
Patent JP-2003018620-A (JP)
Title: Station side terminal board, terminal board for high-pass filter, and main distributing frame
Inventor: UNZAI MINORU
IPC: H04Q1/14
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a main distributing frame that can supply an ADSL service to a user simply by adding slight modification to the conventional main distributing frame(MDF), and to provide a station side terminal board (ISP) and a terminal board for high-pass filters that can be appropriately used for the main wiring board. SOLUTION: In the MDF having a line wire side terminal board, the ISP having low-pass filters, and a terminal board for high-pass filters having the high-pass filters; output from the line wire side terminal board is connected so that it is inputted in parallel with the ISP and a terminal board for high-pass filters, the ISP is connected to a telephone exchanger system, and the terminal board for high-pass filters is connected to the ADSL system.
Patent JP-2002203020-A (JP)
Title: System to purchase precious metal on fixed-price basis
Inventor: KOIDE TETSUO
IPC: G06Q10/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To promptly execute processes of a same-day spot purchase, a return, a sell-off, and an equivalent exchange without any loss and in a low cost, in a system to purchase the precious metals such as gold and platinum on a fixed- priced basis. SOLUTION: A purchase system 10 on a fixed-price basis makes a connection between a client server 20 for a customer 18 and a main server 14 for a purchase institution 12 via Internet 16. The customer requests the sign-up, the balance inquiry, the same-day spot purchase, the return, the sell-off, the equivalent exchange, and the management of assets from the client server 20 to the system 10 by connecting to a special-purpose site 36 on the fixed-priced basis. The purchase institution 12 executes pre-defined services by referring the data extracted from a customer database 26, a financial institution server 28, and a market price file 30.
Patent JP-2002356828-A (JP)
Title: Method for constructing groin revetment by stone-circle construction method
Inventor: MURAKAMI KUNITAKA
IPC: A01K61/00
Filed: 2001-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a groin revetment in which natural stones obtained by local procurement are connected and piled up annularly and the inside of the annular natural stones is filled with a fill material. SOLUTION: The natural stones (1) are arranged annularly, holes are bored to each stone by a hammer drill, concrete anchors (2) are driven into the holes and eye bolts (3) are screwed to head sections. Stainless steel wires (4) are wound on the rings of the eye bolts, wire-tip sections are fixed by connecting clips (5), the inside of the natural stones is filled with the fill material (6) such as gravel, soil and sand or the like at every stage and the groin is finished gradually.
Patent JP-2002079679-A (JP)
Title: Ink jet printing head and method of fabricating the same
Inventor: DAVIS COLIN C
IPC: B41J2/05
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable ink jet printing head without variations in size of ink drops and a method of fabricating the same. SOLUTION: A conductive material layer 154 is formed by PVD or the like onto an insulating dielectric body 152. A chamber region 156 is formed by removing part of the conductive material layer 154 by dry etching or the like. A dielectric material 158 is deposited on conductors 154A and 154B and on the insulating dielectric body 152 of the chamber region 156. Vias 160A and 160B having sloped side walls are formed by penetrating the dielectric material 158 by dry etching or the like. A resistance element 164 is formed by PVD or the like in the vias 160A and 160B and onto the dielectric material 158 between the vias. Moreover, a passivation layer 168, a cavitation layer 169 and an ink barrier layer 170 are stacked on the resistance element 164 and the dielectric material 158. Ink drops in a jet chamber 172 are jetted from a nozzle 174 by the heat of the resistance element 164.
Patent JP-2003021193-A (JP)
Title: Base isolation device
Inventor: MIYAZAKI MITSUO
IPC: F16F15/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To realize a layered rubber group base isolation device having smooth load-resistant rigidity, a spindle-shaped hysteresis loop and ideal performance. SOLUTION: This layered rubber base isolation device provided with a lead core or a super plastic material core is obtained by forming the shape of the lead core built in the current layered rubber with a lead core to have the minimum area at a central part in the height direction and the maximum area in both ends in the vertical direction and to be continuously changed at an intermediate part thereof.
Patent JP-2003027326-A (JP)
Title: Method for assessing spinnability of electrically conductive spinning dope and spinnability assessing system
Inventor: OGOSHI YUTAKA
IPC: D01D5/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a practicable method for assessing the spinnability of a spinning dope, and to provide a spinnability assessing system to be used in the method. SOLUTION: This spinnability assessing system for an electrically conductive spinning dope includes a means for pulling up or pulling down part of the electrically conductive spinning dope, a means for controlling the temperature of the spinning dope, a means for controlling the ambient temperature of the dope part being pulled up or pulled down, and a means for measuring the electrical resistance profile concerning the length of the above dope part. This system works to assess the spinnability of the electrically conductive spinning dope based on the electrical resistance profile thus measured and the above-set temperature of the spinning dope and the ambient temperature of the above dope part.
Patent JP-2003029552-A (JP)
Title: Image forming apparatus
Inventor: ISHIYAMA TATSUNORI
IPC: G03G15/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent an electrostatic charging member from being contaminated with fogging toner produced where a toner image is not formed on a photoreceptor drum or owing to retransfer. SOLUTION: The application of a transfer bias from a transfer bias power source 6 to transfer rollers 5a, 5b, 5c, and 5d is started under the control of a controller 7 before the start of rotational drive of the photoreceptor drums 1a, 1b, 1c, and 1d resulting from the start of image forming operation and stopped after the rotational drive of the photoreceptor drums 1a, 1b, 1c, and 1d are stopped at the end of the image forming operation, and then while the photoreceptor drums 1a, 1b, 1c, and 1d are rotating, the transfer bias is applied to securely move the fogging toner sticking on the surfaces of the photoreceptor drums 1a, 1b, 1c, and 1d onto an intermediate transfer belt 8 and prevent electrostatic charging rollers 2a, 2b, 2c, and 2d from being contaminated, so that excellent images can stably be obtained for a long period.
Patent JP-2003033814-A (JP)
Title: Production method of pipe with partition wall, production equipment and products thereby
Inventor: KOSAKA AKIHIKO
IPC: B23K9/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem in producing a pipe with a partition wall in a pipe axis direction inside a pipe, aim at a continuous production of a pipe with a partition wall of thin wall high strength structure made by monolithic forming of a thin wall lengthy steel strip, and produce a pipe with a partition wall having a high performance and durability with a high yield and productivity at a low cost. SOLUTION: In a pipe forming method that a pipe 1 with a partition wall 3 is formed by roll forming of a lengthy steel strip comprising the partition wall 3 in a pipe axis direction and a pipe outside circumferential portion 2 at one side and a pipe outside circumferential portion 2 at another side which are bent at the edges 5, 5 of the partition wall 3 respectively in the opposite directions, and also by welding weld zones 6, 6 of abutted portions between the edges 5, 5 of the partition wall 3 of the pipe 1 and the edges 4, 4 of the respective pipe outside circumferential portions 2, 2, a welding process part 21 is shielded in a shield box 22, and in an inert gas atmosphere where the inert gas is charged in the shield, a plurality of abutted portions between the edges 5, 5 of the partition wall 3 and the edges 4,  4 of the pipe outside circumferential portions 2 of the pipe 1 are welded simultaneously at the multiple points by the welding device.
Patent JP-2003034166-A (JP)
Title: Seat structure for vehicle
Inventor: NAGASE TAKUYA
IPC: B60N2/36
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a seat structure for a vehicle capable of facilitating the taking in and out of an article from a recessed part for storage when forming the recessed part to be open upwardly in a seat support part for supporting a seat part from under. SOLUTION: One end part of a link member 15 is connected to the front part of the recessed part 4e of the seat support part 4 rockably around a first horizontal axial center P1, and the other end part of the link member 15 is connected to the reverse part in the longitudinal center of the seat part 13 of the seat rockably about a second horizontal axial center P2, whereby the seat part 13 can be freely changed to a first attitude where it is raised in the front of the seat support part 4 and a second attitude where the front part of the seat part 13 is brought up to open the recessed part 4e of the seat support part 4.
Patent JP-2002114614-A (JP)
Title: Foaming agent for controlling mite and flea, method for controlling mite and flea using the same foaming agent and method for cleaning
Inventor: KAMEZAWA TATSUYA
IPC: A01N25/30
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool or a method in which mites, fleas, or the like, hiding in depth of fibers such as a carpet can simply and surely be removed and cleaned. SOLUTION: A foaming solution comprising phenothrin, a surfactant, <40% of ethanol as a volatile water-soluble organic solvent and water and filled in an aerosol container 10 is jetted onto a carpet 30 and the foamed solution is thereby deposited so as to float on the carpet 30. After the passage of 15-30 min, foam disappears and mites 34 hiding in the depth of fibers 32 of the carpet 30 crawl out to the surface 36 of the carpet 30. Thereby, the many mites 34 crawled out to the surface 36 of the carpet 30 are sucked with one throw and removed by using a vacuum cleaner 38.
Patent JP-2003041444-A (JP)
Title: Mixed yarn with different shrinkage and air permeation self-adjusting fabric
Inventor: MATSUMOTO MITSUO
IPC: D02G3/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a mixed yarn with different shrinkage for obtaining a fabric which can self-sense a change in ambient humidity to self-adjust air permeation, while substantially maintaining the size of the fabric. SOLUTION: This mixed yarn with different shrinkage is characterized by comprising (A) conjugate fibers prepared by joining a modified polyethylene terephthalate containing sulfonate groups to a nylon in a side-by-side form and (B) synthetic fibers having a higher hot water shrinkage percent than that of the conjugate fibers (A) and simultaneously satisfying the following expressions (1) and (2). (1) 70>=DA/(DA+DB)×100>=30, and (2) 15(%)>=SB-SA>=3(%) [DA and DB are the total fineness (dtex) of the conjugate fibers (A) and the total fineness (dtex) of the conjugate fibers (B), respectively; and SA and SB are the hot water shrinkage percent (%) of the conjugate fibers (A) and the hot water shrinkage percent (%) of the conjugate fibers (B), respectively].
Patent JP-2003040912-A (JP)
Title: Method for continuously producing water-soluble acrylic polymer
Inventor: FUJIWARA MASAHIRO
IPC: C08F2/38
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an acrylic polymer having a weight-average molecular weight of 2,000-30,000, such as sodium polyacrylate, using a continuous process, wherein a content of Michael addition product is low, a distribution of a molecular weight is narrow and a yield is high. SOLUTION: When the acrylic monomer, composed mainly of an acrylic acid monomer or an acrylate monomer, is polymerized in an aqueous medium to form continuously a polyacrylic polymer, a polymerization is carried out while continuously feeding the acrylic monomer, a polymerization initiator and a chain-transfer agent in a first reactor, by using a continuous reaction apparatus, wherein at least a first reactor composed of a plurality of reactors is a tank-type reactor, and a conversion of polymerization of monomer fed in the first reactor is maintained to be 90 mass % or above at an outlet of the first reactor.
Patent JP-2003045631-A (JP)
Title: Induction heating cooker
Inventor: NAKAKURA HIROFUMI
IPC: H05B6/12
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker having a magnetic shield part of a heating coil of high reliability such that it seldom undergoes thermal changes and secular changes. SOLUTION: A strip of conductive material is formed in a loop and secured to the back of the heating coil side of a top plate 8 to form the magnetic shield part 3, with the inside diameter of the loop being larger than the outside diameter of the heating coil 1 so that they are arranged in concentric circles. Because the magnetic shield part 3 has no electrical connections, it is highly reliable and contributes to simplifying parts management, and because it is secured to the back of the heating coil side of the top plate 8, it will not deform or warp a heating coil retaining part 2 as it would in conventional cases, thereby preventing changes in performance resulting from heating and long-term use.
Patent JP-2003045182-A (JP)
Title: Semiconductor memory
Inventor: TANIZAKI HIROAKI
IPC: G11C11/401
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which column system operation speed can be increased by equalizing loads of column selecting lines. SOLUTION: First and second memory banks are provided with memory blocks of M pieces (M: even-numbers of 2 or more) having respectively a first memory region and a second memory region, and sense amplifier bands of M+1 pieces arranged at both sides of each memory block, first selecting lines for selecting the first memory region and second selecting lines for selecting the second region are arranged, the first selecting lines are connected to odd- numbered banks of the first memory banks and the sense amplifier bands of even-numbered banks of the second memory banks, the second selecting lines are connected to even-numbered banks of the first memory banks and the sense amplifier bands of odd-numbered banks of the second memory banks.
Patent JP-2003048922-A (JP)
Title: Active energy ray-curable resin sheet formation agent
Inventor: SANAI YASUYUKI
IPC: C08F290/06
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-curable resin sheet formation agent giving resin sheets which have excellent heat resistance, excellent transparency and low water absorption, are free from a problem of coloration, further have excellent solvent resistance, and are especially suitable for photoelectronic elements. SOLUTION: This active energy ray-curable resin sheet formation agent comprises a di(meth)acrylate represented by the general formula (1) [R<1> is an alkylene; R<2> is H or methyl; (a) and (b) are each independently an integer of 1 to 5].
Patent JP-2002118283-A (JP)
Title: Manufacturing method of gallium nitride semiconductor
Inventor: SASA MICHINARI
IPC: H01L21/205
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To improve a luminous efficiency of a light-emitting element by providing an N-type GaN compound semiconductor where electron density is controlled. SOLUTION: An AlN buffer layer 2 of 500 Å is formed on a sapphire substrate 1, on which there are sequentially formed a GaN high carrier concentration N+ layer 3 of film-thickness about 2.2 μm which is silicon-doped for an electron density of 1.5×1018/cm3, a GaN low carrier concentration N layer 4 of film-thickness about 1.5 μm with an electron density of 1×1015/cm3 or less, and an I layer 5 of GaN whose film thickness is about 0.2 μm. At the I layer 5 and the high carrier concentration N+ layer 3, electrodes 7 and 8 formed of aluminum, connected to them respectively, are formed. The resistivity (=1/conductivity) of the high carrier concentration N+ layer 3 may be changed from 3×10-1 Ωcm to 8×10-3 Ωcm.