baber/WOPTO huggingface dataset:
Patent JP-2004226874-A (JP)
Title: Image forming apparatus
Inventor: SEKIDO KOTA
IPC: H04N1/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an ejected sheet from sticking to the sheet passage face of each of ejection guide members without using a special material.  <P>SOLUTION: An image forming apparatus is configured in such a manner that an image reading part for reading the image of a document is disposed in the upper part of the apparatus, an image forming part for forming an image on a sheet is disposed below the image reading part with a space left between them, and a sheet ejection part is disposed in the space formed between the image reading part and the image forming part in the housing of the apparatus. The image forming part includes the ejection guide members which are disposed at both left and right ends of the space in the housing of the apparatus, substantially parallel to the sheet placing face of the sheet ejection part, and restrict both ends of an ejected sheet from above. In the cross-section of each ejection guide member, which is obtained by cutting the ejection guide at a plane perpendicular to the direction in which the sheet is passed, a sheet passage face that contacts the corresponding end of the sheet has the shape of a peak and valley.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003286979-A (JP)
Title: Helical blade compressor
Inventor: ARATA TETSUYA
IPC: F04C18/344
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems with a helical blade compressor that a piston is pressed to the center side of a cylinder by a gas compressive load acting on the piston to increase a minimum longitudinal clearance part between a columnar piston outer peripheral surface part and a cylindrical cylinder inner peripheral surface part holding air-tightness in an operating chamber and thus an internal leakage increases to lower an efficiency and that abnormal vibration and noise as well as a damage to a bearing occur due to an abnormal contact between the piston and the cylinder caused by the deformation of a member by heat and gas pressure.  <P>SOLUTION: In this helical blade compressor, a piston eccentric amount variable mechanism as a means for minimizing a longitudinal operating chamber seal clearance formed between the piston and the cylinder is installed, between a shaft and the piston, in an operating chamber formed of the cylindrical cylinder inner peripheral surface, the columnar piston outer peripheral surface, and a blade fitted into a spiral groove of the piston. The piston eccentric amount variable mechanism is formed of a slide bush having a flat slide surface linearly movable in one direction and an elastic member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232248-A (JP)
Title: Joint bar installing auxiliary material for reinforcing concrete block
Inventor: NOZAKI SHIRO
IPC: E04C1/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a joint bar in an accurate position when binding the joint bar of a reinforcing concrete block to a reinforcement of a building structure, and to prevent the positional dislocation of the joint bar when placing concrete.  <P>SOLUTION: This joint bar installing auxiliary material 1 for the reinforcing concrete block is constituted so as to be bound to the reinforcement of the building structure by a binding wire, and is constituted so as to fasten the joint bar to a ring being a specific pitch dimension by the binding wire thereafter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235349-A (JP)
Title: Method and apparatus for plasma processing
Inventor: MIYA TAKESHI
IPC: C23C16/52
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of judging whether seasoning is sufficient or not after wet cleaning.  <P>SOLUTION: The plasma processing apparatus comprises a process chamber 3, a light receiving part 11 that collects the plasma light, a spectroscopy part 13 that disperses the plasma emission and converts it to multichannel signal, a signal conversion part 14 that converts the multichannel signal into a single using a filter vector stored in a database 15, and a process part 16 that judges the state in the process chamber using the signal that has been converted. The difference is taken between the main component score generated by analyzing for main component the plasma light data of one lot and the main component score for a previous lot. The average value of the difference in a lot, the difference between maximum value and minimum value in a lot, and the standard deviation in a lot are acquired. The values are compared to a preset standard deviation to judge the state in the process chamber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234284-A (JP)
Title: Document search device, program and recording medium
Inventor: MANO HIROKO
IPC: G06F17/30
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a prediction of an optimum search result among search results, by presenting the search results with representation using visual elements or effects offering intuitive understanding of changes in rank of documents found, every time search conditions are changed.  <P>SOLUTION: A document search device 1 has a search condition input part 21, a document ranking part 22, a document DB 23 and a document output part 24. The document search device 1 selects superior documents matching search conditions input by a user in order of matching degree from the document DB 23, ranks them, and presents the ranked superior documents with the ranks to the user. The document output part 24 presents ranked search results every time the search conditions are changed, and presents a difference in rank of every document due to the search condition change, with representation using a visual element or effect such as a figure or color. The user can consider the rank change of a particular document included in the search results to predict an optimum search result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230298-A (JP)
Title: Automatic washing device of filter
Inventor: IKEUCHI HIROSHI
IPC: B01D29/66
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic washing device of a filter that is capable of automatically setting the starting time of washing of a filter and eliminating the necessity of maintenance and that does not stop a line when washing.  <P>SOLUTION: The automatic washing device houses a tubular filter within a case provided with an inflow port of a process liquid in which foreign matters are incorporated and an outflow port of a filtrate which was filtered. Either one of the outside and the hollow part of the filter is used as a process liquid reservoir connected with the process liquid inflow port and the other is used as a filtrate reservoir connected with the outflow port of the filtrate after filtration. A washing liquid supply tube affixed with a nozzle is piped to the filtrate reservoir. The filtrate is supplied to the washing liquid supply tube by circulating and is pressurized with a cleaning pump and/or a separately prepared process liquid is supplied by pressurizing it with the cleaning pump. The highly pressurized washing water is sprayed to the overall of the filter in the opposite direction to the filtration direction through the nozzle by the drive of the washing pump by controlling the drive of the washing pump with a signal from a differential pressure sensor which detects a differential pressure between the inside liquid pressure and outside liquid pressure of the filter or/and with a timer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003326413-A (JP)
Title: Cutting tool
Inventor: KIUCHI YASUHIRO
IPC: B23C5/06
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool which has a long breakage life and indicates excellent corrosion resistance and can be manufactured at a low cost.  <P>SOLUTION: In a cutting tool where a plurality of inserts are removably mounted on the tip of a tool body, the thickness of the insert mounting part is two or less times as much as the thickness of an insert. The tool body has a composition consisting of 0.2-0.6 wt.% C, 1.2 or less wt.% Si, 0.5-1.5 wt.% V, and 2-6.5 wt.% (Cr+1/2Mo), and the rest substantially consisting of Fe. The surface of at least the tool body is formed of an alloy steel having HRC40 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004229961-A (JP)
Title: Air cleaning device
Inventor: KAWAMURA SHINYA
IPC: A01N25/18
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning device capable of stably exhibiting sufficient air cleaning effect without using a fan device with a large blowing capacity.  <P>SOLUTION: The air cleaning device comprises the fan device 1, an air-permeable cylindrical container 2 with a hollow part 2a and an annular chamber 2b, and a granular air cleaning agent 3 stored inside the annular chamber 2b. Air is sucked from the hollow part 2a by driving the fan device 1. In the air cleaning device, air circulates from the outer periphery to the inner periphery of the annular chamber 2b and the air circulation passage is short. Accordingly, sufficient air cleaning effects can be stably provided without using the fan device 1 with a large blowing capacity and without largely deteriorating the force of circulating air.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266337-A (JP)
Title: Speaker
Inventor: TOMOE SHIGERU
IPC: H04R9/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To deal with high sound pressure while maintaining the size small in a speaker used in various acoustic units and information communication units.  <P>SOLUTION: The speaker has at least two bar-like magnets 21, and has an outer magnetic-type magnetic circuit structure which has a linear part in a magnetic gap composed of an upper plate and a lower plate. Thus, the heat capacity of the magnetic circuit can be enhanced and the heat dissipation of a voice coil can be improved. Further, the speaker can deal with high sound pressure and be produced with high productivity. Thus, the heat capacity of the magnetic circuit and the heat dissipation of the voice coil can be improved with the structure of the outer magnetic-type magnetic circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232393-A (JP)
Title: Mounting bracket for decorative panel for roof
Inventor: IWAI TOKUHIRO
IPC: E04D3/40
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a panel supporting member from being inadvertently raised after being folded in a packed and housed state.  <P>SOLUTION: A mounting bracket A for a decorative panel for a roof is composed of the panel supporting member 1 for mounting the decorative panel for the roof, and a mounting member 2 mounted on a roofing material. A slot 13 is formed in either the member 1 or the mounting member 2, and a shaft hole 24 is formed in the other member 1 or 2, so that the slot 13 and the shaft hole 24 can be coupled to each other by a coupler 3. In the member 1, receiving folded pieces 11 for receiving and fixing upper and lower folded edges of the decorative panel for the roof are formed on both end surfaces thereof; a slit opening 14 whose size is slightly larger than the thickness of the mounting member 2 is formed at an edge overlapping the mounting member 2; a piece 21 of the mounting member 2 is fitted into the slit opening 14, so that the member 1 can be made structurally foldable in the packed and housed state; and the slit opening 14 is formed with a connection part 5 which is made partially narrower, so that the disconnection of the fitted-in piece 21 of the mounting member 2 can be prevented by the connection part 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236215-A (JP)
Title: Remote control system for domestic equipment
Inventor: MIZUNO SATOSHI
IPC: G06Q50/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system to domestic equipment which can be remotely operated from various terminals without using a server and special interface equipment.  <P>SOLUTION: An operation terminal 1-1 is connected with an air conditioner 5 in a home 4-1 via the Internet 2. A controller 13 for performing communication between the equipment and the operation terminal and control of an equipment main body 15 is placed inside the air conditioner 5. A distribution line is used as a communication line and an outlet 14 is used as interface equipment. A request file in a text form in which the contents of a processing request such as start, stop, timer reservation, etc. are defined is transmitted from the operation terminal 1-1 to the air conditioner 5. The air conditioner 5 executes processing of the start, stop, timer reservation, etc. by controlling a main body of the air conditioner 5 by analyzing the received request file by the controller 13. The air conditioner 5 transmits a processing result to the operation terminal 1-1 after executing the processing. A public key encryption system and a password are used for communication between the operation terminal 1-1 and the air conditioner 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239667-A (JP)
Title: Wire probe unit
Inventor: MASAKI SATOYUKI
IPC: G01R1/067
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire probe unit simple in structure, superior in reliability, capable of reducing manufacturing and maintenance costs and freely adjusting a reactive force acting between electronic parts.  <P>SOLUTION: One side of a base plate 2 is provided with a front holding part 3 through which wire probe tips 6 are passed, and the other side is provided with a rear holding part 4 opposed to the front holding part for fixing wire probe rear parts 7. Wire probe tips 6a are protruded forward from the front holding part, and wire probe rear ends 7a connectable to a measuring instrument M via cables C are protruded backward from the rear holding part. When the wire probe unit is brought close to an electronic part E, the tips come into contact with terminals (e) of the electronic part to generate a pressing force toward the rear parts 7. Wire probe intermediate parts 8 extended in a free space 10 between the front holding part and the rear holding part are elastically deformed according to the pressing force to form deflected parts 8a. A reactive force is generated by the deflected parts 8a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238848-A (JP)
Title: Expansion anchor for pinning method and pinning method using the same
Inventor: FUJITA SHOGO
IPC: E04G23/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion anchor for pinning method capable of simplifying a repair work of a an external wall face and a pinning method while keeping the strength.  <P>SOLUTION: The expansion anchor for the pinning method is provided with a cylindrical anchor 11 formed of a cylindrical body 14 and an expansion anchor 15 connected to the cylindrical body 14 and a driving pin 12 driven by a strike on the cylindrical anchor 11 inserted so as to reach the hole bottom of the filling hole 5 to push and open the expansion anchor 15. Driving pin 12 is formed of a pushing and opening part 21 pushedly opening the expansion anchor 15, a body 22, and a stricken head 23, The head 23 has a thin wall and its diameter is formed larger than the diameter of the opening 5a of the filling hole 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276027-A (JP)
Title: Mold for continuously casting steel difficult to develop heat crack at meniscus part
Inventor: NAKAI KEIJI
IPC: C25D7/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrain erosion/alloying caused by low melting point metal elements having ≤ 700°C melting point represented by zinc, aluminum, tin, lead, cadmium, etc., as the original impurities in molten steel and also, restrain the development of a heat crack near a meniscus, without damaging high temperature strength of a copper material for mold in the mold for continuously casting the steel, composed of a copper alloy.  <P>SOLUTION: This mold for continuously casting the steel, with an electromagnetic stirring device, is composed of a copper alloy and also, the upper front surface or a part thereof in the inner part of the mold in directly contact with the molten steel, is constituted of coating with copper plating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004241506-A (JP)
Title: Wiring board for vehicle
Inventor: MIYAGE KATSUYUKI
IPC: H05K1/16
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board for vehicle which can surely interrupt short circuit current between the +pole and -pole of a battery through a capacitor when the capacitor breaks down while the increase of the cost is suppressed.  <P>SOLUTION: The capacitors 7 and conductive pastes 8, which are connected in series, are connected between a +B line 3 and a GND line 6, between an IG+ line 4 and the GND line 6, and between a +B line 5 and the GND 6 via the +B line 3 and the IG+ line 4, respectively. Namely, one of the two capacitors 7 connected in series is substituted for the conductive paste 8 in a conventional vehicle wiring board. Thus, a printed board 1 which can surely suppress that various electric components and an electric device, which are mounted on the printed board 1, are damaged due to shorting of the +pole and the -pole of the battery 13 when the capacitor 7 breaks down while the increase of the cost is suppressed, can be realized by exchanging one capacitor 7 for more inexpensive conductive paste 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236818-A (JP)
Title: Personal aroma container to be mounted on nose
Inventor: OSUGA MASAO
IPC: A61F5/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aroma container that a person who wants an aroma can easily directly mount on the nose and enjoy the aroma without annoying people around the user and assists respiration, and can be a fashionable accessory for the nose because it can be made very small.  <P>SOLUTION: A container body 1 in which aromatic materials 4 made by impregnating granular porous ceramics with a liquid aromatic substance such as a natural essential oil can be easily mounted in the interior by opening and closing a cap 3 and made of a corrosion-resistant material that can makes a transpirating aroma flow out through vents 2 is designed to be easily mounted and held on the ends of the wings of the nose or end of the septum or in the right and left nares by a clip-shaped elastic material 5 fastened to the exterior of the container body 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236575-A (JP)
Title: Method for quantifying pyrophosphoric acid and nucleic acid reagent kit therefor
Inventor: ENDO MISAKO
IPC: C12Q1/32
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sensing/quantifying pyrophosphoric acid in high accuracy, to provide a method for sensing/quantifying a nucleic acid by any of various nucleic acid amplification method using the above method, and to provide a reagent kit useful for these methods.  <P>SOLUTION: The method for sensing/quantifying pyrophosphoric acid comprises the steps of making xanthine dehydrogenase/oxidase act on a pyrophosphoric acid-containing solution to remove hypoxanthine and/or xanthine contained in the solution in advance, making inosinic acid and/or xanthylic acid and hypoxanthine guanine phosphoribosyltransferase act on the resultant solution to convert the pyrophosphoric acid into hypoxanthine and/or xanthine, making a tetrazolium salt and xanthine dehydrogenase/oxidase act on the resultant solution to convert the thus formed hypoxanthine and/or xanthine into formazan, and sensing/quantifying the formazan.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238990-A (JP)
Title: Joint structure of steel pipe, and method of joining steel pipes
Inventor: UEDA TOMOHIRO
IPC: E02D5/24
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the joint structure of a steel pipe and a method of joining the steel pipes, easy in work-execution with simple structure and reducible in costs and moreover high in reliability.  <P>SOLUTION: The joint structure of the steel pipe has an outer joint pipe 1 joined to one steel pipe 41 to be joined, and an inner joint pipe 42 joined to the other steel pipe 11. The outer joint pipe 1 is enlarged in diameter, or the inner joint pipe 11 is reduced in diameter, and the inner joint pipe 11 is inserted in the outer joint pipe 1 and returned into the original state. An engaging protrusion part 16 of the inner joint pipe 11 is locked to a locking part 2 of the outer joint pipe 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240869-A (JP)
Title: Method for installing control software
Inventor: ARAI SHUNJI
IPC: G06F9/445
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of a user by eliminating the need of the work that the user selects and installs software for a hardware module.  <P>SOLUTION: In the case that storage part incorporated type radio communication equipment 101 is connected to the interface part 114 of an information processor 111, if a driver software for controlling the radio communication function of the radio communication equipment 101 is not installed in the information processor 111, the driver software corresponding to the operating system of the information processor is retrieved from two or more pieces of the driver software corresponding to a plurality of operating systems stored in a storage part 102 inside the radio communication equipment 101 and is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309307-A (JP)
Title: Organic electronic device and manufacturing method thereof
Inventor: YAMAMOTO SHINICHI
IPC: H05B33/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electronic device which is superior in electrical connectivity between an electrode and a conductive organic thin film.  <P>SOLUTION: The organic electronic device contains a substrate, two electrodes formed on the substrate, the conductive organic thin film which is formed on the substrate and electrically connects the electrodes, and a coating film which covers at least a part of the electrodes. The conductive organic thin film is a polymer of organic molecule, containing a conjugated bondable group. One end of the organic molecule is chemically bonded with the surface of the substrate, and a conjugated bond chain is formed by polymerizing the conjugated bondable group of the organic molecule and the other conjugated bondable group. The coating film electrically connects the electrodes and the conductive organic thin film, and makes the connection resistance smaller than that, when the electrodes and the conductive organic thin film are directly connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238723-A (JP)
Title: Film deposition apparatus, and film deposition method
Inventor: AGAWA YOSHIAKI
IPC: C23C14/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition apparatus with which a thin film having high adhesion to a substrate can be deposited.  <P>SOLUTION: The film deposition apparatus 1 comprises a vacuum tank 2, a vapor deposition source 3, a substrate holder 7, a heating apparatus 6, and an ion source 5. Charged particles released from the vapor deposition source 3 reach the surface of a substrate 11 after the substrate 11 is irradiated with the ions of treatment gas from the ion source 5. Thus, a film grows on the substrate 11 after contaminants and natural oxide films are removed by the ions of the treatment gas, so that the adhesion between the film and the substrate 11 is increased. Further, when film deposition is performed while heating the substrate 11 by the heating apparatus 5, internal stress generated in the film is relaxed by the heating, so that wrinkles are hard to occur on the film. Thus, the deposition of a film less prone to be peeled off the substrate 11 can be deposited by using the film deposition apparatus 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI