baber/WOPTO huggingface dataset:
Patent JP-2004330818-A (JP)
Title: Cart for hose of tank truck
Inventor: MURAKAMI KIYOMI
IPC: B62B3/10
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cart which does not bring a hose into contact with a ground without applying load on the hose or the cart as much as possible when food is forcibly fed and transferred from a tank truck to a food factory by using the hose.  <P>SOLUTION: The cart (1) for the hose is constituted by mounting a trough-shaped member (6) forming a curved surface (6a) abutting to an outer peripheral surface of the supporting hose (5) on a base (3) supported by a plurality of wheels (2, 2). Mounting to the base (3) of the trough-shaped member (6) is performed by a support plate (7) providing a circular arc cut part (7a) and/or a side surface plate (8) disposed along in the longitudinal direction of the trough member (6) and fixed on the base (3) at the lower edge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332140-A (JP)
Title: Surface-sizing agent and recording paper using the same
Inventor: NAITO YASUHIRO
IPC: B41M5/52
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide recording paper which is inexpensive, has good ink absorbency, and good color developability, and can give such high quality images as not dusting.  <P>SOLUTION: This surface-sizing agent for plain paper is characterized by comprising a filler and bacterial cellulose and / or fibrous cellulose having an average diameter of ≤10 μm. The surface of base paper consisting mainly of fibrous pulp and a filler is sized with the surface-sizing agent. Thereby, the recording paper having excellent blotting resistance, color developability and dusting resistance and giving high quality images at a low cost can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330038-A (JP)
Title: Chemical micro device
Inventor: TSUJIKAWA FUMIO
IPC: B01J19/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily mass-produce at a low cost a chemical micro device in which many holding parts each holding a sample are formed on the surface of a plate and which has constant quality and to suitably detect fluorescence from the sample when the fluorescence is detected by irradiating the sample held on each of the holding parts with exciting light.  <P>SOLUTION: This chemical micro device is constituted so that a resin layer 20 on which many holding parts 21 each holding the sample are formed by injection molding is arranged on a substrate 10. The substrate 10 is made of a material different from that of the layer 20. A concave part 21a which penetrates the layer 20 and reaches a surface of the substrate 10 is arranged on each of the parts 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335630-A (JP)
Title: Solid electrolytic capacitor anode and manufacturing method thereof
Inventor: AOKI KIYOBUMI
IPC: H01G9/052
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor anode having a small variation in tanδ and level of ESR, and improved in a leakage current characteristic.  <P>SOLUTION: This method has a step in which a valve action metal powder, a solid water soluble binder and an organic solvent soluble binder are mixed in an organic solvent and granulated, and then an anode lead is planted on the granulated object and a molding is formed, so that the solid binder is uniformly dispersed; and a step in which the binder is removed from the molding by two steps of solution washing including organic solvent immersion and warm pure water immersion to reduce a residual carbon concentration in a sintered compact 6. As polyvinyl alcohol in the water-soluble binder, camphor, benzoic acid, polyvinyl butyral are used as the organic solvent soluble binder, and ethanol, acetone, methyl cellosolve and butyl cellosolve are used as the organic solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334582-A (JP)
Title: Information processing apparatus, method, and program
Inventor: MATSUMURA ERIKO
IPC: G06F3/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To select a device desired by a user from a plurality of connected devices.  <P>SOLUTION: Whether or not there is a camera device connected during processing is present in camera devices connected at present is judged, and when there is a camera device connected during processing, the camera device is selected as a device to be used, and an in-use device register is updated. When there is not any camera device connected during processing, and there is a priority camera device selected by the user in a priority device register, the camera device which is given priority by the user is selected as the device to be used, and the in-use device register is updated. When there is not any priority camera device selected by the user in the priority device register, and there is the connected camera device, the device to be used is selected based on a preliminarily decided priority order, and the in-use device register is updated. This invention is applicable to personal computers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341144-A (JP)
Title: Image display device
Inventor: AKIMOTO HAJIME
IPC: H01L51/50
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device that is capable of displaying high-quality images and is suitable for cost reduction.  <P>SOLUTION: The image display device comprises a light-emitting state control means for controlling light emission/non-emission state, and a constant voltage supply means for supplying a constant voltage to each pixel via a signal line, when a light emission state is selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342022-A (JP)
Title: Etc onboard machine
Inventor: NUNOYAMA SEIJI
IPC: G07B15/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ECT onboard machine for two-wheeled vehicles which satisfies functionality and safety.  <P>SOLUTION: A main body 11 of the ETC onboard machine for two-wheeled vehicles is stored in a storage case 40 which can be locked, and the storage case 40 is fixed to a housing of a two-wheeled vehicle, and the storage case 40 is unlocked only for a certain time immediately after start-up or stop of the engine of the two-wheeled vehicle. Therefore, the safety of an IC card is maintained, and operation is facilitated when the two-wheeled vehicle is stopped to take out the IC card from the onboard machine. Further, an accident that a cover of the storage case 40 is opened during high-speed running of the two-wheeled vehicle is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004145852-A (JP)
Title: Method for detecting position of lane marker, apparatus for detecting position of lane marker and alarm apparatus for lane deviation
Inventor: IWANO HIROTAKA
IPC: G08G1/16
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lane marker position detecting method and lane maker position detecting device capable of detecting a lane maker position provided on a road surface without performing a large amount of calculation processing and a lane deviation alarm apparatus.  <P>SOLUTION: This method for a detecting position of a lane marker relating to the present invention takes an image of a road surface 4 by a camera 2 loaded on a vehicle 3, converts the image taken by the camera 2 into an overlooked image, detects an integral brightness by integrating coordinates of a direction X which is in a direction perpendicular to a road width direction Y of the road surface 4 shown in the overlooked image which is converted and detects the integrated brightness by coordinates of the road width direction Y. Thereafter, a lane marker position provided on the road surface 4 is detected by obtaining a position of the road surface 4 corresponding to the coordinates of the road width direction Y indicating a high integral brightness from a distribution of the detected integral brightness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350232-A (JP)
Title: Portable electronic device
Inventor: HARADA SATOSHI
IPC: H04N5/225
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a clear image surely when a character, a figure or the like written on a paper is picked up.  <P>SOLUTION: In a portable electronic apparatus 1, an imaging unit 8 adjoining to a hinge 4 and extending to the almost same direction as a hinge 4 is so provided that an imaging axis 10a thereof is orientated to a direction that bisects a set development angle while a cover 2 and an operation unit 3 are opened. When the portable electronic apparatus 1 is mounted on a prescribed flat face F so that inner faces 2a and 3a of the cover 2 and the operation unit 3 are made lower, a distance Dr of the flat face F and the imaging unit 8 should be made almost equal to a focal length Df of the imaging unit 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003339391-A (JP)
Title: Esterase
Inventor: ROBERTSON DAN E
IPC: C12N9/18
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a newly identified polynucleotide coding for esterase enzymes and a polypeptide coded with the polynucleotide and provide application of the polynucleotide and the polypeptide and a method for producing and isolating the polynucleotide and the polypeptide.   <P>SOLUTION: The esterase enzymes are originated from Staphylothermus, Pyrodictium, Archaeoglobus, Aquifex, M11TL, Thermococcus, Teredinibacter, Sulfolobus and the like. The enzymes are produced from natural or recombinant host cells and used in the drug industry, agriculture and other industries.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004353453-A (JP)
Title: Fuel supply system of cylinder direct injection cng engine
Inventor: TANIGUCHI SATOSHI
IPC: F02M21/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To optimally switch between a stratified combustion and a homogeneous combustion according to the operating state of an engine by maximally making use of the merit of the injection of high-pressure fuel.  <P>SOLUTION: This fuel supply system of a CNG engine comprises an injector 17, a delivery pipe 13, and a pressure sensor 13a detecting pressure in the delivery pipe 13, and is formed to be switchable between the stratified combustion and the homogeneous combustion. A pressure reduction system (high-pressure regulator) for reducing the pressure of the CNG fuel is eliminated from a fuel supply line 14 and, based on the pressure in the delivery pipe 13, a pre-determined combustion map area is selected and, based on a control method pre-determined in the combustion map area, combustion is switched between the stratified combustion and the homogeneous combustion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351623-A (JP)
Title: Pressurized type ball-point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/10
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing instrument with a good appearance, which avoids such a problem that an ink storage part looks stained.  <P>SOLUTION: In a pressurized type ball-point pen, a ball-point pen refill, whose front end is provided with a ball-point pen tip, wherein the ink storage part in the rear is filled with the ink, and wherein a rear end of the ink is filled with a follower following the ink, is provided; and a pumping type pressure mechanism is provided in the rear of a barrel to which the ball-point pen refill is detachably joined. In the ball-point pen refill, a connecting part for screwing etc. is provided on the rear outer periphery of a front barrel part of a refill body, and the ink storage part is elongated in the rear of the connecting part. In the barrel, a part for connection with the ball-point pen refill is provided at the front end of an inner hole, and a sealing part, which is brought into circumferential close contact with an outer periphery of the refill body or a peripheral surface of the inner hole of the barrel ahead of or in the rear of a joint, so that its longitudinal ventilation can be cut off, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351676-A (JP)
Title: Method and device for image recording
Inventor: YASUMI KUNIO
IPC: B41J2/01
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of vibration at an inkjet printer of a serial printing system.  <P>SOLUTION: A first head 30 and a second head 40 are arranged separately from each other in a transfer direction of a recording paper sheet 12. The plurality of the recording heads 30 and 40 are moved in a direction to intersect the transfer direction of the recording paper sheet 12 to scan the whole width of a recording area of the recording paper sheet 12. The heads 30 and 40 are simultaneously moved in mutually opposite directions to record an image. The vibration accompanying the head movement is offset by synchronously moving the two heads 30 and 40 in the opposite directions. Since the two heads 30 and 40 are moved to scan the whole width of the recording area unlike the case of recording different recording areas by two heads, a density decrease and generation of streaks at a boundary part of the recording areas are eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356929-A (JP)
Title: Antenna assembly and transponder using the same
Inventor: UEMATSU HIROYUKI
IPC: H01Q1/24
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact antenna assembly which prevents reflection from the end of a helical antenna element to provide a desired radiation pattern.  <P>SOLUTION: The antenna assembly comprises a helical antenna for radiating circularly polarized radio waves which has first helical antenna elements at specified pitches and second helical antenna elements at a specified pitches provided between the specified pitches, a feed line connected to one end of each of the first and second helical antenna elements for feeding radio frequency signals, an antenna extension connected to the other end of each of the first and second antenna elements, and a radio wave absorber mounted on the antenna extension to cover the extension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131177-A (JP)
Title: Packing bag
Inventor: OGAWA KATSUYA
IPC: B65D30/10
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing bag having a deflation function suitable for storage, transportation, display or the like of, particularly, grains such as rice packed in the bag.  <P>SOLUTION: In the packing bag which packs the grains mainly comprising a plastic film, a semicircular non-sealed area is partially formed in the sealing width direction to the edge section of the packing bag from the internal end edge sections of both side-sealed sections in the longitudinal direction of the bag formed by heat-sealing of the packing bag, a plurality of the semicircular non-sealed sections are provided at regular intervals to allow the edge line of the internal edge sections of both side-sealed sections in the longitudinal direction of the bag and the center of the semicircle to intersect, and a plurality of linear slits (cut lines) which penetrate the bag extending inwardly and outwardly of the bag at the centers of the semicircles are formed at an angle of 10 to 40° against the edge lines of the internal end edge sections at arbitrary semicircular non-sealed sections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004353956-A (JP)
Title: Exhaust heat recovery device
Inventor: KASHIWABARA YUKIO
IPC: F25B27/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat recovery device capable of operating an exhaust heat-using refrigerator in a rated state over a long period.  <P>SOLUTION: This exhaust heat recovery device has the exhaust heat-using refrigerator connected to a cold water return passage of a load side, an absorption refrigerator arranged in series on the downstream side of the exhaust heat-using refrigerator and connected to a cold water forward passage of the load side, a bypass passage for connecting the downstream side of the exhaust heat using refrigerator the downstream side of the absorption refrigerator and connected to the cold water forward passage of the load side, and a control device. This control device performs operation of only the exhaust heat using refrigerator, when the cold water outlet temperature of the exhaust heat-using refrigerator does not exceed a preset value; sends out cold water to the cold water forward passage of the load side via the bypass passage; starts the absorption refrigerator, when the cold water outlet temperature of the exhaust heat-using refrigerator exceeds the preset value; and performs control operation, so as to send out the cold water to the cold water forward passage of the load side via the downstream side of the absorption refrigerator, by closing the bypass passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354809-A (JP)
Title: Optical fiber connecting structure and connection method, and dispersion compensating optical fiber
Inventor: YAMADA EIICHIRO
IPC: G02B6/24
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To connect, through an intermediate optical fiber, a single mode optical fiber and a dispersion compensating optical fiber having greatly different mode field diameters, by selectively setting an optimum condition between respective optical fibers.  <P>SOLUTION: An intermediate optical fiber 3 having a prescribed mode field diameter is used for a specific dispersion compensating optical fiber 1 having at least double clads. One end of the intermediate optical fiber 3 and the dispersion compensating optical fiber 1 are connected by a physical coupling part 4 (optical connector). The intermediate optical fiber 3 and the single mode optical fiber 2 are connected by a fusion splicing part 5 or physical coupling parts 6, 6' (optical connectors) of which the mode field diameters are matched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350637-A (JP)
Title: Inspection method for mugwort
Inventor: YAMAKAWA HIROTO
IPC: G01N33/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method for mugwort (Artemisia princeps) that can specifically and exactly measure the mugwort included in specimens, for example, food products.  <P>SOLUTION: A primer that is designed on the basis of the genetic information of mugwort and can specifically detect mugwort is used to carry out PCR (Polymerase Chain Reaction) and the mugwort in the specimens is determined quantitatively or measured qualitatively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354325-A (JP)
Title: Photoelectric sensor, projection unit for photoelectric sensor, and photoreception unit for photoelectric sensor
Inventor: ICHIMURA SATORU
IPC: G01V8/14
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor capable of preventing erroneous detection accompanied to diffusion of light.  <P>SOLUTION: This photoelectric sensor 10 for detecting the light emitted from a projection unit 11 by a photoreception unit 12 to detect intrusion of a detected object is provided with light guide hoods 20 in a photoreception unit 12 side of a projection part 13 of the projection unit 11 and a projection unit 11 side of a photoreceiving part of the photoreception unit. Each of the light guide hoods 20 is an aluminum honeycomb pipe provided with a partitioning wall 22 forming a honeycomb core in a radial-directional inside of an outer cylinder wall 21, and a surface thereof is nonreflection-treated, and a wall face of the hood 20 is arranged to be in parallel to an optical axis. Light not parallel to the optical axis out of the light incident into the hoods 20 is thereby absorbed without being reflected by the partitioning wall 22, and only the light in parallel to the optical axis is transmitted thereby. The photoelectric sensor 10 is restrained thereby from being affected by the light not parallel to the optical axis, so as to allow accurate detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351132-A (JP)
Title: Game machine
Inventor: MURAMATSU MASATOSHI
IPC: A63F7/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of giving a joy of playing to a player.  <P>SOLUTION: This game machine is provided with a frequency change means 62 for changing the frequency of pulse signals inputted to a driving circuit 64 and is constituted such that the frequency of the pulse signals is changed by the frequency change means 62 on the basis of the operation of the player.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357872-A (JP)
Title: Balloon catheter inflated in body cavity
Inventor: MATSUSHIMA TOMOKO
IPC: A61M25/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon catheter inflated in body cavity, smoothly and surely inserting a body cavity expansion balloon in a constriction part of a body cavity in a treatment of expanding the constriction part formed in the body cavity or surely preventing the body cavity expansion balloon from being deflected from the constriction part when inflating the body cavity expansion balloon.  <P>SOLUTION: The balloon catheter 1 inflated in the body cavity is provided with a shaft body 10 having an inside tubular member 2, a slide tube 3, and a relatively short outside tubular member 4; the body cavity expansion balloon 5 having its one end and the other end liquid-tightly attached to the tip part 31 of the slide tube 3 and the base part 42 of the outside tubular member 4 respectively; and a balloon 6 for being fixed inside the body cavity and provided in the tip part of the shaft body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357657-A (JP)
Title: Pickle tool
Inventor: NAGOYA MIKI
IPC: A23B7/10
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pickle tool for easily producing a small amount of vegetables as pickles with an empty container on hand.  <P>SOLUTION: This pickle tool is such one as to be attached to the inside of a cover 4 of a widemouthed jar 1 to hold a pickle material (A) such as vegetables. A sucker 6 adhering to the inside of the top plate of the cover 4 is set on the upper end of a coil spring 5 in a freely detachable manner, and a pressing plate 9 pressing the pickle material (A) is set on the lower end of the coil spring 5 in a freely detachable manner. As a result of this, the pressing plate 9 can be changed according to the size of the jar 1 and an empty jar of jam or the like can be used as the jar 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029018-A (JP)
Title: Method for specifying angle error and apparatus for use in the method
Inventor: SCHNEIDER GABRIEL
IPC: F41G5/06
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for specifying an angle error in a space angle of a principal axis in a sensor or effector installed in a receiver.  <P>SOLUTION: The method specifies an actual change (Δε) and intended change (Δε*) in the space angle of the principal axis in the sensor or effector installed in the receiver. The receiver can directly be rotated around a first rotation axis, and further can indirectly be rotated around at least another rotation axis. A photoelectric angle measurement apparatus having at least two measurement axes is installed in the receiver, and rotated around the first rotation axis. Meanwhile, the rotation around at least another rotation axis is controlled, and a measurement procedure is taken place on the first rotation axis in a rotation step. The first actual change (Δε) in the space angle of the principal axis is detected, and recorded by the angle measurement apparatus. The first intended change (Δε*) in the space angle of the principal axis is provided and recorded by an encoder, in a rotation step included.  <P>COPYRIGHT: (C)2004,JPO