baber/WOPTO huggingface dataset:
Patent JP-2004293416-A (JP)
Title: Exhaust emission control method of internal combustion engine and its device
Inventor: KASAI JUNICHI
IPC: B03C3/41
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control method of an internal combustion engine, and its device for highly efficiently collecting PM in exhaust gas of the internal combustion engine by low electric power in a small type, and efficiently burning and removing the PM collected and deposited in dust collecting electrodes by low electric power consumption with a very simple constitution by using the principle of an electric dust collector.  <P>SOLUTION: High voltage is impressed on corona electrodes 11 and 21 arranged in the direction for crossing a flow of the exhaust gas G. The exhaust gas G is passed into a plane of dust collecting electrodes 12 and 22 oppositely arranged at an interval on the downstream side of the corona electrodes 11 and 21. A particulate matter in the exhaust gas G taking a charge by corona discharge is collected by the dust collecting electrodes 12 and 22. The particulate matter collected to the dust collecting electrodes 12 and 22 is burnt and removed by carrying an electric current to combustion electrodes 13 and 23 arranged near the dust collecting electrodes 12 and 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294768-A (JP)
Title: Data structure of playing operation element operation data, playing operation element track data generating device, and playing data editing device
Inventor: FUJIWARA YUJI
IPC: G10F1/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily edit data in which a track of a playing operation element is described.  <P>SOLUTION: The data structure of data for playing operation element operation wherein the operation state of a playing operation element is specified by arbitrary sections (section 1, section 2, ..., section 5) by using a plurality of parameters (x0 v0, a0, x1, v1, a1) is characterized in that a symbol prescribing specification of a value with other parameters in a section that the parameters belong to can be described in at least one arbitrary parameters among the plurality of parameters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291448-A (JP)
Title: Method for making film from solution, and film
Inventor: KANEMURA KAZUHIDE
IPC: B29C41/52
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce minute nonuniformity in a peeling thickness on the occasion of making a thin film.  <P>SOLUTION: A dope 12 containing TAC is cast from a casting die 16 onto a casting belt 20 so that a film thickness after drying becomes 40 μm. A cast film 23 is formed with volatilization of a solvent in the dope 12. A peeling load of the cast film 23 becomes maximum when the amount of a residual solvent is 25 wt.% on a dry base. In order to reduce the nonuniformity in the thickness, the amount of the residual solvent is made 20 wt.% or below that is lower than the maximum value of the amount, and the cast film 23 is peeled off as a soft film 25 from the casting belt 20, while being supported by a peeling roller 24. The soft film 25 is dried by a tenter dryer 40 and in a drying chamber 41. It is cooled in a cooling chamber 43 and then wound as a film 44 by a winder 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296850-A (JP)
Title: Board system and wiring method
Inventor: SHIODA FUMIO
IPC: G06F1/18
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize impedance matching between a main board and a sub board even when printed wiring boards exhibiting different electric characteristics are used.  <P>SOLUTION: The board system has the main board 1 provided with connectors 121 and a sub board 2 which is detachable/attachable to the connectors 121. Wires 131 of the main board 1 and wires 221 of the sub board 2 which are electrically connected to each other through the connectors 121 are formed of wire widths w which is determined according to electrical characteristics of the boards 1 and 2 in order to realize impedance matching between them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290889-A (JP)
Title: Solution discharge apparatus
Inventor: IWANAMI MICHIAKI
IPC: G01N1/28
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution discharge apparatus which can discharge air remaining in a pump, prevent foam generation in a sample-enclosing solution, and control solution discharge at a high precision in a highly air-tight state.  <P>SOLUTION: A pair of pipe members 201 and 203, which suck a sample-enclosing solution via a check valve 209 for suction when an outer pipe 203 fitted in an inner pipe 201 through a seal member 202 is elevated and discharge the sample-enclosing solution via check valve 210 for discharge when the outer pipe 203 is lowered, are immersed in a casing 205 in which a solvent liquid 204 is stored and a pipe system composed of the pair of the pipe members 201 and 203 is made to have a structure in which the pipes are arranged approximately straightly in series in the solution discharge apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302843-A (JP)
Title: Management system for designing/preparing database
Inventor: NAKAHARA DAISUKE
IPC: G06F12/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of efficiently designing and preparing a database formed by integrating a plurality of databases by eliminating bad points due to disorderedly setting items among the plurality of databases.  <P>SOLUTION: In this management system for designing/preparing a database, a second element forming an existing combination standard with a first element set in a setting terminal 200 is set to be used for identifying the items having the first element by an element setting unit 130. On the other hand, when there is no combination standard, a second element forming a new combination standard with the first element is set by the element setting unit 130. For the items having the first element set by the setting terminal 200 and the second element set by the element setting unit 130, a program for preparing a database managing the data according to the management rule set by the setting terminal 200 is prepared by a program management unit 150.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299270-A (JP)
Title: Fiber orienting device, fiber orienting method and molded object of fiber-containing slurry using them
Inventor: MATSUI KATSUMI
IPC: B28B1/52
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber orienting device not affected by the kind of fibers and capable of orienting the fibers in an arbitrary direction by an easy constitution, a fiber orienting method using it and a molded object of a fiber-containing slurry using them.  <P>SOLUTION: In the fiber orienting device 10 equipped with a plurality of orientation rods 1 arranged at a definite interval 1c and constituted so as to allow the orientation rods 1 and an uncured fiber-containing curable slurry 20 to relatively move to orient the fibers 21 contained in the slurry 20, a vibration applying device 4 for applying vibration to the orientation rods 1 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300392-A (JP)
Title: Granule group to carry surfactant
Inventor: SUGIYAMA YOICHI
IPC: C11D17/06
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granule group to carry a surfactant, a detergent particle group comprising the granule group, and their production methods.  <P>SOLUTION: The granule group to carry a surfactant, having 6-20 wt.% water content, comprises ≤10 wt.% surfactant, 3-50 wt.% water-soluble polymer and 10-90 wt.% water-soluble salts. The detergent particle group is obtained by adding a liquid state surfactant to the granule group to carry a surfactant. The production method for the granule group to carry a surfactant involves the following processes (a) and (b). The process (a) is a process for preparing a slurry containing the surfactant, water-soluble polymer and water-soluble salts. The process (b) is a process for preparing the granule group to carry a surfactant by spray-drying the slurry. The production method for the detergent particle group is carried out by subjecting the prepared granule group to the following processes (c) and/or (d). The process (c) is a process to obtain the detergent particle group by blending a liquid state surfactant composition with the granule group to carry a surfactant. The process (d) is a process of blending the detergent particle group obtained by the process (c) with a fine powder, giving the detergent particle group having the surface coated with the fine powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307538-A (JP)
Title: Manufacturing method of modified polyolefin resin and modified polyolefin resin
Inventor: KONDO SHINICHI
IPC: C08F255/02
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a modified polyolefin resin having a large graft amount, and the modified polyolefin resin.  <P>SOLUTION: The manufacturing method comprises compounding and melt-kneading (A), (B), (C) and (D) each in a specific amount. (A) is a polyolefin resin. (B) is a compound bearing in the same molecule both (i) at least one unsaturated group, namely, a carbon-carbon double bond or a carbon-carbon triple bond and (ii) at least one polar group, or a compound bearing in the same molecule both (iii) [OR] (wherein R is hydrogen, or an alkyl, aryl, acyl or carbonyldioxy group) and (iv) at least two functional groups, which can be the same or different, selected from among a carboxylic acid, acid halide, acid anhydride, acid halide anhydride, acid ester, acid amide, imide and amino and a salt thereof. (C) is a specific master batch (1) of an organic peroxide. (D) is a specific master batch (2) of the organic peroxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004047433-A (JP)
Title: Color cathode-ray tube
Inventor: PARK JIN TAE
IPC: H01J29/07
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shadow mask for a cathode-ray tube, wherein uniformity of brightness and lightness at corner parts is improved by using aluminum-killed material, a doming phenomenon is lowered, and a curved surface maintaining strength of the shadow mask is improved.  <P>SOLUTION: The shadow mask for the cathode-ray tube formed by using the aluminum-killed material fulfills a relation of B2/P2≤B3/P3, wherein, B2 is a length of a bridge which is a distance in a vertical direction between holes formed on the corner part of the shadow mask, B3 is a length of a bridge which is a distance in a vertical direction between holes formed on the peripheral edge part of the shadow mask in a direction of a long axis, P2 is a vertical pitch between holes formed at the corner part of the shadow mask, and P3 is a vertical pitch between holes formed at the edge part of the shadow mask in the direction of the long axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309003-A (JP)
Title: Refrigerating storage chamber
Inventor: TAKAOKA MITSUSACHI
IPC: F25D21/14
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To equalize pressures in and outside a chamber in a refrigerating storage chamber having a means for avoiding that the inside of a storage chamber body is brought into a negative pressure state.  <P>SOLUTION: A drain pan 30 receiving defrosting water is disposed on the underside of a cooler 36, a drain pipe 38 is buried in a bottom wall 10A as an insulation wall of a refrigerator body 10, and the drain port 31 of the drain pan 30 is inserted onto the lateral tube 44 of a T-tube 42 connected to the upper end thereof. The lower end of an outside air inlet tube 40 is connected to the upper connection port 50 of the T-tube 42, the outside air inlet tube is raised in the bottom wall 10A, and the upper end thereof is projected into a recessed part 56 in the upper surface of the bottom wall 10A to communicate with the outside air. The diameter ϕC of the lateral tube 44 of the T-tube 42 is set larger than the diameter ϕB of the reduced diameter part 51 of the upper connection port 50. When the inside of the chamber is brought into a negative pressure state according to the opening and closing of a door, the outside air is led from the outside air inlet tube 40 into the storage chamber 15 through the lateral tube 44 of the T-tube 42 to equalize the pressures in and outside the chamber. When the outside air reaches the lateral tube 44, its flow velocity is lowered and, even if the defrosting water is drained, it does not flow reversely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310449-A (JP)
Title: Safety monitor system
Inventor: TANAKA SHINGO
IPC: H04M11/04
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately grasp the indoor conditions, and to secure highly reliable safety.  <P>SOLUTION: A biological information acquiring means 11 acquires biological information associated with at least one of the eye movement, wink, body movement, pulse, skin potential, skin temperature, and depth temperature of a figure existing in a room. A sleeping condition deciding means 12 decides whether or not the figure is put in his or her sleeping condition based on the biological information. A condition monitoring means 71 monitors the indoor conditions and the conditions of a figure existing in the room. An abnormality deciding means 73 decides that the indoor conditions are abnormal when the sleeping condition deciding means decides that the figure is put in his or her sleeping conditions, and the condition monitoring means detects the predetermined conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270908-A (JP)
Title: Pipe joint for sectional type folding pipe rack
Inventor: SANO TAKESHI
IPC: F16B12/40
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint for a sectional type folding pipe rack comprising rectangular pipes formed by horizontally and vertically displacing by 45° for frequently repeated transport and storage for lease and rental use in which complicatedness in setting up is eliminated, in which it is durable to long-period use to prevent oscillation, and in which a rack plate is difficult to slide and fall.  <P>SOLUTION: A depth pipe engagement member as a folding member for this pipe joint is formed as an integrated type having a rotary shaft of a roughly parallel oval columnar form with two faces cut off in an engagement groove. A cut part slightly wider than width of the two faces is provided in a rotary support part to be connected to a bearing hole as an installation port for the rotary shaft. A resin rotary shaft presser member is installed as a stopper when a pipe rack is folded. In a recess in an upper surface of the pipe joint positioned at the uppermost part of the pipe rack, a thick part is provided to prevent slide and fall of the rack plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004315549-A (JP)
Title: Pressure-sensitive adhesive tape and its manufacturing method
Inventor: EGAMI MASAYUKI
IPC: C09J11/06
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape excellent in the persistence of adhesion.  <P>SOLUTION: The pressure-sensitive adhesive tape has a polyolefin tape base 100 and a pressure-sensitive adhesive layer 200, and the pressure-sensitive adhesive comprises at least one ultraviolet absorber selected from a benzotriazole compound, a benzophenone compound, and a triazine compound, and it is preferred that the polyolefin tape base, the pressure-sensitive adhesive layer or both contain the ultraviolet absorber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313259-A (JP)
Title: Hot plate
Inventor: IMAI KATSUYA
IPC: A47J37/06
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To strongly support all the members of a hot plate without damaging a lid by providing a connecting member in the long side of a case body and by the simple operation of making connecting members arc.  <P>SOLUTION: The hot plate has a rectangular case body, a rectangular plate stored in the case body, a heat source to heat the plate and a rectangular lid mounted on the plate. The connecting member connecting the case body and the lid is provided in the facing long sides of the case body, and arcuately turning the connecting member integrally holds the case body, the plate and the lid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313284-A (JP)
Title: Clip device for endoscope
Inventor: SHIBATA HIROAKI
IPC: A61B17/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clipping device for an endoscope which relieves an economical burden even when a large number of clipping processes are performed by greatly reducing the cost of each clip, and also facilitates a continuous clipping process.  <P>SOLUTION: A straight rod-shape clip material 1' which can be plastically deformed into a U-shape is set straight in parallel with the axis of a flexible sheath 2 at the distal end section of the flexible sheath 2 by clip material setting means 8 and 14. The rear half section of the clip material 1' which is set in the distal end section of the flexible sheath 2 is deformed by bending into an approximate L-shape clip 1 by a remote control from the proximal end side of the flexible sheath 2 by clip material bending means 4 and 11. The clip 1 formed into the approximate L-shape is plastically deformed into a U-shape of a closed state that both ends come into contact with each other by a remote control from the proximal end side of the flexible sheath 2 by clip closing means 6 and 16. This clip device for the endoscope is equipped with the clip material setting means 8 and 14, the clip material bending means 4 and 11, and clip closing means 6 and 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320386-A (JP)
Title: Optical transmission device and method
Inventor: AKIBA MAKOTO
IPC: H04B10/54
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce communication errors by preventing light transmittance from declining extremely in optical space communication.  <P>SOLUTION: A linear polarization whose intensity is modulated is generated from a laser 2 in accordance with transmission data. The linear polarization passes through a 1/4 wave plate 3, and is converted into circular polarization by the 1/4 wave plate 3. The circular polarization is inputted to an optical transmission part 4. Transmission light is transmitted into a space data communication path 5 by the optical transmission part 4. The transmission light is received by a light receiving part 6. The received light is converted into reception data by the light receiving part 6 and are taken out to an output terminal 7. A light passing through the space data communication path 5 is the circular polarization and not fixed into a specific polarization direction, and since a polarized light of low transmittance and a polarized light of high transmittance are equalized, it is avoided that the transmittance becomes extremely deteriorated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317285-A (JP)
Title: Weight detection device of crew
Inventor: NAGAI MAKOTO
IPC: B60N2/90
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a detection error when an impact load is applied to a weight detection device of a crew.  <P>SOLUTION: A seat rail 13 connected to the seat of a vehicle and a base member 11 connected to the floor of the vehicle are fixed to both ends of an elastic member 16 through first and second connection color members 17, 18, and a strain gage 19 for detecting the weight of the crew seated on the seat is mounted on the elastic member 16, and impact absorbing members 26c, 27c are arranged inside the first connection color member 17. The impact load transmitted to the elastic member 16 is buffered by the impact absorbing members 26c, 27c, and generation of deviation of the mounting part of the first and second connection color members 17, 18 on both ends of the elastic member 16 is prevented, and thereby an output error of the strain gage 19 generated by strain of the elastic member 16 caused by the deviation can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313458-A (JP)
Title: Pressure deformation type cushion
Inventor: YOSHINAGA KINJI
IPC: A47C27/12
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion fitted to any person by being formed into the three-dimensional shape of the person during the use, reducing the fatigue without upsetting the health and comfortably keeping the balance of the body even if being used for a long period of time.  <P>SOLUTION: This pressure deformation type cushion is provided with a lower face decorative cloth 1, an inside cloth 2, and an upper decorative cloth 3 stacked together by sewing their circumferential side parts; a quilting 6 having such a shape as laterally extending two approximately horse shoe shapes, which are formed by disposing quilting opening parts 7 in an approximately central part of the lower face decorative cloth 1 and the inside cloth 2 out of the stacked lower decorative cloth 1, the inside cloth 2 and the upper decorative cloth 3, in mutually opposite direction at some interval apart; foam beads 4 sealed between the circumferential part of the stacked lower face decorative cloth 1/inside cloth 2 and the quilting 6; and fixed cotton 5 inserted between the upper face decorative cloth 3 and the inside cloth 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314876-A (JP)
Title: Structure of outer hood for railroad car
Inventor: MIYAJIMA JUN
IPC: B61B1/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a hood for a railroad car capable of reducing the intra-car noises, reducing the hood protrusion out of the car, precluding generation of a high contacting pressure locally, and precluding a partial wear effectively.  <P>SOLUTION: The terminal parts of the hoods 1a and 1b covering the space between two railroad cars in their coupling part are mounted at the tail 2a of the foregoing car 2 and the front extremity 3a of the following car 3 through mounting tools 4 in such a way as mating with each other over the whole circumference except the bottom parts. The hoods 1a and 1b are made from flexible plates formed by folding them into U-section, and each flexible plate is formed so that the thickness t<SB>1</SB>of the part located inside at the time of being folded is smaller than the thickness t<SB>2</SB>of the part located outside. The section of the hood 1a located outside the flexible plate has such a tapered shape that the thickness t<SB>2</SB>of the region X from the base end Ta to a curved part Tb decreases gradually, while the section of the region Y from the curved part Tb to the inner base end Tc has such a shape with the thickness t<SB>1</SB>kept uniform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319390-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MIFUJI YASUHIKO
IPC: H01M10/05
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery with high capacity and an excellent cycle property, capable of restraining swelling of the battery at the time of charge and discharge.  <P>SOLUTION: The nonaqueous electrolyte secondary battery is composed of an electrode group formed by alternately laminating positive electrodes 12 capable of storing and releasing lithium and negative electrodes 13 capable of storing and releasing lithium through a separator 14, and a nonaqueous electrolyte. The positive electrode 12 is composed of a positive electrode active material layer and a core material carrying the same, and the negative electrode 13 is composed of a negative electrode active material layer and a core material carrying the same. The negative electrode active material layer is composed of at least one kind chosen from the group consisting of a single-body metals of group 4B elements and alloys including group 4B elements, and a volume capacity density of the negative electrode activator layer is 500 mAh/cc or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI