baber/WOPTO huggingface dataset:
Patent JP-2002227724-A (JP)
Title: Fuel supply device for starting carburetor
Inventor: TAKANO ATSUSHI
IPC: F02M1/06
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a starting fuel supply device with a fixed area of an air inlet passage, canceling working variation with a mixture outlet passage without requiring machining of the air inlet passage. SOLUTION: This device comprises a fuel inlet passage 15 in the same direction with a piston valve 3 throttled by a needle 4 of the valve 3 mounted on a valve housing 6 of the starting fuel supply device, and the air inlet passage 12 on one side of a cylinder part 8 of the valve housing 6 and the mixture outlet passage 10 on the other side in a way crossing the fuel inlet passage 15. The mixture outlet passage 10 has a smaller round section than the piston valve 3 and the air inlet passage 12 has a wider rectangular section than the mixture outlet passage 10. A crossing part of both side walls 12a and a bottom wall 12b has rounded part 12c.
Patent JP-2003161727-A (JP)
Title: Apparatus and method for monitoring dioxins
Inventor: YOSHIMURA KEIJI
IPC: B09B3/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring apparatus and a monitoring method for dioxins that can quickly, inexpensively, and easily measure the concentration or the like of dioxins in a scattered ash being generated by a city rubbish incinerator or the like.  <P>SOLUTION: The monitoring apparatus 101 of dioxins includes an unburned carbon concentration-measuring apparatus 103 for measuring unburned carbon concentration in processed ash, and a data-processing apparatus 104 for calculating the concentration of dioxins from the set unburned carbon concentration using the relative relationship between the unburned carbon concentration in the processed ash and the dioxins concentration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167077-A (JP)
Title: Recording medium, and its recording device and reading device
Inventor: OOSA KINYA
IPC: G04C9/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To keep synchronous relationship of time between the time information of data recorded on a removable recording medium and a recording device to which the recording medium is fitted or a reading device.  <P>SOLUTION: The removable recording medium 27 has an RTC 28 in it. When the recording medium 27 is fitted to a digital still camera 21, a system controller 23 compares the current time read out from an RTC 24 of the digital still camera 21 with the current time read out from the RTC 28 on the recording medium 27, and sets the time of the RTC 28 on the RTC 24 if there is a difference. Thus, even if the time of the RTC 24 of the digital still camera 21 is not correct, the time is corrected, and from that time on, the synchronous relationship between the time information of data recorded on the recording medium 27 by the digital still camera 21 and the time of the RTC 28 on the recording medium 27 is kept.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166743-A (JP)
Title: Air conditioner
Inventor: TAKI KOJI
IPC: F24F11/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner with improved temperature/humidity controllability by expanding the control range of the temperature/humidity to easily achieve a target temperature/humidity.  <P>SOLUTION: The air conditioner comprises a refrigerating cycle in which compressors 1a and 1b, heat exchangers on the heat source side 2a and 2b, beam limiting devices 3a and 3b and heat exchangers on the use side 4a and 4b are connected in the order, refrigerating cycle devices A and B with heat source side blowers 6a+7a and 6b+7b, and use side blowers 8a+9a and 8b+9b, and control means 10a and 10b for variably controlling capacity variable elements such as the compressors in the refrigerating cycle devices A and B. The control means 10a controls the capacity variable elements to make the refrigerating cycle devices A and B operate with different enthalpies so that the temperature/humidity is closer to the target temperature/humidity than the case when the refrigerating cycles A and B are operated with the equal enthalpy so that the total enthalpies are equivalent to the total enthalpies of the refrigerating cycle devices A and B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168266-A (JP)
Title: Apparatus and method for recording information, apparatus and method for reproducing information, information recording medium, program storing medium, and program
Inventor: NAKAMURA MASANOBU
IPC: G11B20/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress easy occurrence of a defective region by avoiding concentration of rewriting to the same region.  <P>SOLUTION: When a stream 1 is recorded, a Last Written Address as the last recording position is stored. Next, when recording a stream 2, the recording is carried out immediately after the indication of the Last Written Address of the stream 1. The Last Written Address indicating the address of the last recording position is then stored. When recording a stream 3 after the stream 2 is erased, the recording is not carried out immediately after the Last Written Address of the stream 1, but is carried out immediately after the Last Written Address of the stream 2. When the stream 3 reaches the last recording area, consecutive data are recorded immediately after the stream 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168564-A (JP)
Title: Electroluminescent element
Inventor: TANAKA MASATO
IPC: C09K11/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescent element using a polymer containing 9-oxo-9-phosphafluorene-2,7-diyl skeleton and allylene skeleton in a principal chain.  <P>SOLUTION: A layer, containing a polymer containing 9-oxo-9- phosphafluorene-2,7-diyl skeleton and allylene skeleton in a principal chain expressed by the formula (1), having a thickness of 1 nm-10 nm, is laid between a positive electrode and a negative electrode of which, either one is transparent or translucent. In the formula, R represents hydrogen atom, alkyl group, cycloalkyl group, aralkyl group, aryl group, alkyloxy group, cycloalkyloxy group, or aryloxy group. Ar represents arylene group, and n is an integer of 3-30,000.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168018-A (JP)
Title: Information distribution system and its method
Inventor: MIZUTANI SADAJI
IPC: G06Q30/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide information distribution system, method and program capable of grasping a user's state by detecting the inherent information of a tag owned by the user and executing effective information distribution for distributing suitable information corresponding to the user's state.  <P>SOLUTION: The inherent information of the tag owned by the user is detected, distributed destination information corresponding to the inherent information is extracted from a distributed designation database correspondingly storing the inherent information and the distributed destination information, distribution information is extracted from a distribution information database storing the distribution information to be distributed to the user, and the extracted distribution information is distributed to the distributed destination based on the distributed destination information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167651-A (JP)
Title: Communication device
Inventor: SAKAI KENICHI
IPC: G06F1/32
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device fulfilling the specifications of current consumption in a standby state and always being capable of dealing with communications from external equipment when the device recovers from the standby state.  <P>SOLUTION: A communication controller 18 to which power is always supplied as long as a bus 3 is connected is constituted so that the controller 18 has a power source separate from an MCU 14, and only the supply of a power to the MCU 14 is interrupted for the transition of connected host equipment 2 to a standby state. Also, when the connected host equipment 2 recovers from the standby state, the communication controller 18 deals with communications from the host equipment 2 until the MCU 14 is able to resume the control of the transmission/reception of data with the host equipment 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003128143-A (JP)
Title: Bag body with self closing check valve and item holding device
Inventor: HITOMI TERUO
IPC: B65D81/07
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To easily produce a bag body suitable as a cushioning bag body with a self closing check valve, etc., which is superior in airtightness, convenient to use and attractive. SOLUTION: This bag body 1 with a self closing check valve is made of a film having a self sticking characteristic. A self closing check valve 4 for closing an inside air channel being adhered closely by atmospheric pressure in the bag body 1 using an inward folding part formed along one edge of the bag body 1 is formed in the bag body 1.
Patent JP-2003167286-A (JP)
Title: Electronic camera
Inventor: OZAWA KAZUHIRO
IPC: H04N5/232
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera in which a display barrier is used as a light shielding plate by arbitrarily adjusting the open state of the display barrier by which a display part is shielded or exposed in accordance with the incident state of external light on a display surface.  <P>SOLUTION: In the electronic camera provided with the display part 10 to display a picture at a photographing time or to reproduce a recorded picture and to reproduce and display the picture and the display barrier 11 arranged so as to be opened and closed so that the display surface of the display part is protected, is shielded or is exposed, the open state of the display barrier which is a standard light-shielding state is adjusted to a state in which the display surface is shielded from the external light by rotating and inclining the display barrier, inserting and housing into a camera main body in the open state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170582-A (JP)
Title: Liquid drop ejecting head, ink cartridge, ink jet recorder, microactuator, micropump, optical device
Inventor: IRINODA MITSUGI
IPC: B41J2/045
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a high ejection efficiency cannot be attained at a low cost.  <P>SOLUTION: A thin insulating film, i.e., a silicon nitride film 10A, is formed on a diaphragm 10, and a plurality of electrodes 14 comprising electrically isolated conductive structures are provided on the surface of the diaphragm 10, which is deformed by generating an electrostatic force between the electrodes 14 and 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255508-A (JP)
Title: Hydrogen production method and hydrogen production system
Inventor: YOKOTA KOJI
IPC: B01D53/14
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen production method capable of manufacturing hydrogen in one reactor at a lower temperature and reducing a CO concentration in a reformed fuel gas below 100 ppm, preferably below 10 ppm. SOLUTION: A hydrogen conversion process and a regeneration process are performed by turns. The hydrogen conversion process consists of obtaining H2 by containing a mixed gas composed of a fuel and steam with a reaction layer containing a reforming catalyst and a carbon dioxide adsorption and adsorption auxiliary agent, while fixing by-produced carbon dioxide to a carbon dioxide adsorption and adsorption auxiliary agent. The regeneration process consists of regenerating the carbon dioxide absorption power of the carbon dioxide adsorption and adsorption auxiliary agent by eliminating the fixed carbon dioxide by heating the carbon dioxide adsorption and adsorption auxiliary agent.  The most part of reforming fuel gas becomes only hydrogen due to suppression of bi-production of methane, since produced CO is converted into H2 and CO2 , and the CO2 is absorbed by the carbon dioxide adsorption and adsorption auxiliary agent, and fixed out of the equilibrium, and the restriction to restrict reaction temperature to 700-900 deg.C or above is released, since methane is not generated.
Patent JP-2003172235-A (JP)
Title: Kick operation inspection device for engine
Inventor: NASU KENJI
IPC: G01M15/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To make quantitative determination of operation by automating a kick operation inspection of an engine to eliminate the problem of conventional operation inspection of a kick device for an engine of motorcycle, in which a kick shaft is manually rotated on an assembly line, whose operation determination varies depending on the sensitivity of an operator who is forced to bear a significant load.  <P>SOLUTION: The kick shaft 5 is positively rotated by connecting a main body part 13 consisting of an AC servo-nut runner to the kick shaft 5 via a one-way clutch 21 and detects a rotation angle of the kick shaft 5 detected by an encoder 15 and a peak torque generated at the main body part 13 to determine an operation defect and an assembly defect. When the main body part 13 is reversed hereupon, the kick shaft 5 is returned to its original position as it is reversely rotated by a kick spring 7. As the kick shaft is not reversed or not completely reversed if there is any abnormality, the return angle is detected by the encoder 15 to make determination of return failure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240153-A (JP)
Title: Method for connecting composite pipes
Inventor: YAMADA TAKEHIRO
IPC: B29C65/20
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To strongly connect composite pipes excellent in pressure resistance mutually by butt fusion and to simplify connection work. SOLUTION: The reinforcing layers 12 and outer layers 13 of the ends of the composite pipes 10' are preliminarily removed by cutting or the like. After the ends of the respective composite pipes 10' are heated and melted, the ends of the respective composite pipes 10' are abutted mutually and the ends of the inner layers 11 of these composite pipes 10' are mutually fused. Further, the range removing each reinforcing layer is set to a range from the end surfaces of each composite pipe to 0.3-1.5 times of the wall thickness of each inner layer.
Patent JP-2003169680-A (JP)
Title: New lactobacillus bacteria, primer or probe specific to bacteria thereof, new identification process thereof and new detection method of lactobacillus bacteria
Inventor: OKADA SANAE
IPC: C12N15/09
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new bacterial strain that is used as a microorganism in the base leaven and exerts the critical influence on the flavor, smell, texture and storable duration inherent in panetone an Italian cake and to provide a specific primer that can identify the new bacterial strain at the specific level.  <P>SOLUTION: Lactobacillus acidifarinarius (FERM-P-18577) has been found as a new Lactobacillus bacterium having specific mycological properties whereby problems have been solved. The primer is specific for the novel Lactobacillus acidifarinarius. A primer including specific two kinds of base sequences is prepared and the presence of this microorganism can readily and simply analyzed and identified in no need of cultivation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174844-A (JP)
Title: Slide conveyor
Inventor: NAKAI MAMORU
IPC: A23G3/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide conveyor for conveying rice confectionery or the like, capable of being kept clean without leaving any adhering matters thereon because its conveying face is readily cleaned, where no broken pieces of a product are generated because of giving slight shock to the product when conveyed, sugar or the like attached to the product is not dropped, no excess of loss is generated because fallen-away materials such as broken pieces or sugar can be packed in a package together with the product.  <P>SOLUTION: The slide conveyor has a fallen U-shape conveyor body 4 made of stainless material. The conveyer body 4 is supported by rockable supporting legs 3 and reciprocated with a small stroke where the forth motion is slow and the back motion is rapid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177286-A (JP)
Title: Optical component for bi-directional optical communication
Inventor: MINE KEIJI
IPC: H01L31/0232
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component for bi-directional optical communication which is manufactured at a low cost, in a small size and in high efficiency.  <P>SOLUTION: A triangle prism 11 is constructed by the first face 11a which is opposed to an end face of an optical fiber 12, the second face 11b which is opposed to a light receiving element 13, and the third face 11c which reflects the received light 21 which is emitted from an optical fiber 12 and is entered from the face 11a toward the face 11b, and permeates a transmitted light 22 which is emitted from a light emitting element 14 and is made to go to the face 11a. A cross section of the triangular prism embeds a cylindrical body 32 with a larger refractive index than a prism 11 into an area opposed to an end face of the optical fiber 12 of the face 11a of the triangular prism 11 with the triangle. Because a light which is entered in the cylindrical body 32 does not leak outside easily, the efficiency improves compared with the prism itself without the cylindrical body 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002176907-A (JP)
Title: Spinal cord-removing apparatus and method for removing spinal cord
Inventor: KAWABATA TOSHIO
IPC: A22C18/00
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a spinal cord-removing apparatus for safely removing the spinal cord and the spinal fluid in the interior of the vertebra, and further to provide a method for removing the spinal cord by using the apparatus. SOLUTION: The spinal cord-removing apparatus 1 has a connecting part 2, an air-introducing member 5, a vacuum hose 7, and a vacuum pump 4. The connecting part 2 is connected to the cervical vertebra of the vertebra S, and the spinal cord and the spinal fluid in the interior of the vertebra S are sucked. The air-introducing member 5 can move in the interior of the vertebra S, and has a tip nozzle 22 for introducing air to the interior of the vertebra S. The vacuum hose 1 is connected to the connecting part 2, and the spinal cord and the spinal fluid are transported in the vacuum hose 1. The vacuum pump 4 reduces the interior of the vacuum hose 7.
Patent JP-2003148508-A (JP)
Title: Drive shaft boot cover
Inventor: KURETA YOSHIKI
IPC: F16J3/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional art of a drive shaft boot hurting the drive shaft due to spill-out of lubricating grease loaded inside a drive shaft boot being easily broken by traveling. SOLUTION: This drive shaft boot cover is attached to the drive shaft boot so as to be a hardly broken drive shaft boot. This cover, for example, a soft drive shaft boot shape article and closely fitted to the drive shaft boot by applying heat to its whole body by a drier, etc.
Patent JP-2003186437-A (JP)
Title: Display device
Inventor: YAMADA KOICHI
IPC: H01L51/50
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein an afterimage possibly appears when an optical element where high-luminance data are set is rewritten with low- luminance data.  <P>SOLUTION: When an (n-1)th scanning line SL<SB>n-1</SB>becomes high so as to write luminance data to a pixel of an (n-1) row before new luminance data are written to a pixel of an (n)th row, a bypass transistor Tr3 and an initializing transistor Tr4 of the pixel of the (n)th row turn off. Consequently, a driving transistor Tr2 turns off to cut off current supply to the pixel and an organic light emitting diode OLED turns off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183101-A (JP)
Title: Method to intensify flushing out
Inventor: TATEISHI HIDEO
IPC: A01N25/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To establish an effective measure to intensify flushing out and regain insecticidal efficacy and also to provide a method to exterminate cockroaches efficiently.  <P>SOLUTION: The method to intensify flushing out is characterized by an insecticide composition against cockroaches containing a pyrethroid insecticide and at least one compound selected from esters or alcohols each having a higher vapor pressure than that of the pyrethroid insecticide under a condition at 20°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181174-A (JP)
Title: Pressure regulator for sewing machine
Inventor: NAKAMURA MASARU
IPC: D05B29/08
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure regulator for a sewing machine capable of regulating a pressure at the tip of a presser bar.  <P>SOLUTION: The pressure regulator for the sewing machine is provided with a presser bar 7 vertically movably supported by a sewing machine frame 1 and energized downwards, change members 14 and 16-18 capable of changing energizing force to the presser bar, presser feet 36, 46 and 56 fixed on the tip side of the presser bar, pressers 34, 44 and 54 whose center parts are turnably connected to the presser feet, and an elastic member 5 whose one end side energizes a presser tip side. The pressure regulator for the sewing machine is provided with regulating members 23, 49 and 55 arranged on the rear side of connection parts 34a, 44a and 54a of the presser feet and the pressers, movably supported by the pressers and capable of being in contact with the presser feet by movement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181083-A (JP)
Title: Mid-frame in game machine
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength of a mid-frame partly using plastic in a game machine, without increasing its weight.  <P>SOLUTION: A mid-frame 10 consists of four parts; an upper side member 30 and a lower side member 50 which are made of plastic, and a left side member 70 and a right side member 90 which are made of metal. Therefore, it has much higher strength in its vertical sides than a frame entirely made of plastic. Moreover, since it limits the metal application (sheet metal) only to the vertical side members 70 and 90, it is not so much heavier, in total weight, than the frame entirely made of plastic. The lower side member 50, being made of plastic, can be provided with a path for passing prize balls, so that it requires no more combination with any additional plastic-molded gate, or if any, less in the amount. It is also extremely easy to separate each part from the body for recycling, because the plastic portions and the metal portions are respectively integrated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189969-A (JP)
Title: Chair
Inventor: SUGANO TAKAO
IPC: A47C5/12
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable sitting feeling and improve durability by providing uniform rigidity to a seat and a seat back of a chair and shells of the seat and the seat back.  <P>SOLUTION: The shells 22 and 31 are respectively provided on the seat 2 and the seat back 3, a plurality of recessed parts 2b and 3b with outline shapes comprising only curves are respectively provided on one surfaces of the shells 22 and 31, and ribs 2a and 3a are respectively formed between the recessed parts 2b and 3b.  <P>COPYRIGHT: (C)2003,JPO