baber/WOPTO huggingface dataset:
Patent JP-2003069042-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method thereof
Inventor: RAJESH KUMAR
IPC: H01L29/808
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device that cannot be turned on by noise. SOLUTION: A plurality of first gate regions 3 comprising a p<+> -type layer are formed at specific intervals at the middle layer section of an n<-> -type drift layer 2, and at the same time a second gate region 4 is formed in a region sandwiched by the first gate regions 3 so that the second gate region 4 is alienated from each first gate region 3 at even intervals. Additionally, an n<+> -type source region 5 is formed at the surface layer section of the n<-> -type drift layer 2. Furthermore, a trench 7 that passes through the n<+> -type source region 5 for reaching the second gate region 4 is formed in the n<-> -type drift layer 2. A gate oxide film 8 and a MOS gate 9 are film-formed on the inner wall of the trench 7 successively. By such configuration, a silicon carbide semiconductor device where a J-FET and a MOSFET are combined can be achieved.  In this case, the MOSFET is not turned on even if the J-FET is turned on by noise, thus preventing the silicon carbide semiconductor device from being turned on by noise.
Patent JP-2003066436-A (JP)
Title: Semi-transmission type liquid crystal display device
Inventor: NAGATA YASUNARI
IPC: G02F1/1343
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semi-transmission type liquid crystal display device in which color purity of a panel display in a transmission mode is made almost equal to that of the panel display in a reflection mode and whose optical characteristics are enhanced. SOLUTION: One member is prepared by forming a first color filter 12, a transparent resin layer 11 on which a projection-arrayed group is formed, a translucent film 10, a second color filter 9, an overcoat layer 8, a transparent electrode 5 and an alignment layer 6 on a glass substrate 4 in this order. The other member is prepared by forming another transparent electrode 5 and another alignment layer 6 on another glass substrate 4 successively. This semi- transmission type liquid crystal display device is obtained by sticking the one member to the other member while interposing a liquid crystal 7 between them.
Patent JP-2003084696-A (JP)
Title: Display unit
Inventor: SHINOHARA TAKESHI
IPC: G09F13/20
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a display unit which can ensure uniformity in brightness or color tone even when installed outdoors. SOLUTION: A display surface (11) is formed on the front surface of a casing (10) in which the upward and downward directions are set, and a plurality of semiconductor light emitting elements (21, 22) are arranged substantially on the same plane in the casing and stored opposite to the display surface of the casing. In the vertical direction of the casing, the semiconductor light emitting element on the upper side has a luminous intensity higher than that of the semiconductor light emitting element on the lower side, and light-emitting wavelength shorter than that of the semiconductor light emitting element on the lower side.
Patent JP-2003056310-A (JP)
Title: Hybrid engine, hybrid power system, hybrid vehicle and driving method of hybrid vehicle
Inventor: HATANAKA TAKESHI
IPC: F02C9/28
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-pollution hybrid engine, a low-pollution hybrid power system, and a low-pollution hybrid vehicle, which are reduced in size and cost, and have good fuel economy and high performance and simple structures, and provide a driving method of the hybrid vehicle. SOLUTION: The hybrid engine 10 comprises: a compressor 24; a feed water part 15; a steam explosion part 16; a combustor 18; and a flywheel turbine 20. Operating water is brought into contact with an arc to generate a stem explosion in the steam explosion part 16. On the other hand, power gas is generated in the combustor 18 by combustion by a compressed air and fuel, and the steam explosion part and the combustor are connected to the flywheel turbine 20, thereby obtaining machine output. By this machine output, propulsion units 52 and 56 are driven. A controller 57 is capable of selectively controlling operations of steam explosion part 16 and a fuel supply part with an operation parameter of the hybrid vehicle, thereby realizing both good fuel economy and low pollution.
Patent JP-2003054648-A (JP)
Title: Container enabling animal and plant to be antisepticized, keep freshness and activate life energy
Inventor: ISHII SHOZO
IPC: A23B4/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a tray, a bag, a carrying container, a raising container, a flower vase or the like with which fresh fish, live fish, fresh flowers or the like can keep freshness, can be antisepticized, and can activate life energy. SOLUTION: Tourmaline ore powder or ceramic powder A is mixed into a material B of a container body and hot-processed such as welding. Thus, characteristics of the tourmaline ore powder or far infrared ceramic powder are utilized to keep freshness, antisepticize and activate life energy by a tray, a container such as a bag, a carrying container, a fish preserve, a raising container, a flower vase or the like.
Patent JP-2003090561-A (JP)
Title: Spacer for attaching indoor machine of air conditioner
Inventor: CHO YOSHIHIRO
IPC: F24F13/20
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a danger of the drop of a liner (tools in service, parts and substitute of a spacer such as box) and a bad effect resulting from the drop as the largest problem, for example, a failure of an indoor machine and the breakage of piping, the rework of piping, the reset of the liner, the consumption of much time for the piping work, in a conventional method for which a space is formed between a back plate and a main body through the liner to smoothly carry out the piping work. SOLUTION: The spacer for attaching the indoor machine comprises the substantially trapezoidal spacer main body having a right-angled part and an inclined part at a part thereof, a magnet provided on the vertical surface of the right-angled part of the spacer main body, a buffer material provided in the inclined part and a vertical surface provided in a part of the inclined part. Thus, the piping work of the indoor machine is assuredly and smoothly carried out to either of an existing indoor machine and a new indoor machine or the piping work of the existing indoor machine is assuredly and smoothly carried out.
Patent JP-2003092123-A (JP)
Title: Evaporator temperature control device
Inventor: ISHIBASHI NAOHIKO
IPC: H01M8/04
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To enhance follow-up capability to FC output power variation. SOLUTION: This evaporator temperature control device is equipped with an evaporator to which fuel and water are supplied and exhaust gas from a fuel cell is made to flow; a control valve 26 controlling exhaust gas amount flowing in the evaporator 21 from the fuel cell 25; a controller 27 detecting the temperature of a combustion part of the evaporator 21 and controlling the temperature of the combustion part; and a reformer 29 connected to the evaporator 21 and the fuel cell 25. The opening of the control valve 26 is found based on the feedback control with a temperature detecting value in the combustion part of the evaporator 21, the output current of the fuel cell 25 is measured, and the residual hydrogen amount in the exhaust gas from the fuel cell is estimated from the current measuring value to correct the opening of the control valve 26.
Patent JP-2003090537-A (JP)
Title: Combination microwave oven
Inventor: KONDO FUMIO
IPC: F24C7/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To surely use a round tray for cooking using a microwave oven function. SOLUTION: A combination microwave oven comprises a round tray lamp 42 which lights when a cooking menu using the microwave oven function is selected on a 3-digit menu/temperature display unit 40 for displaying a menu number and finishing degree at the time of selecting the menu and displaying a set temperature at the time of setting the temperature. Thus, when the cooking menu using the microwave oven function is selected in the case of selecting the cooking menu of automatic cooking by clicking menu switches 20, 21, the lamp 42 is lit to inform a necessity of cooking with the tray to a user. Accordingly, the tray is surely used in the cooking using the microwave oven function.
Patent JP-2003088465-A (JP)
Title: Rice cooker
Inventor: KONNO SETSUZO
IPC: A47J27/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To normally perform cooking with optimum cooking sequence by receiving control data of the processes of the cooking menu for deliciously cooked food through the use of a communication means, storing the data and performing cooking with the data in a rice cooker which controls the respective processes of cooking in response to the set cooking menu and cooks food. SOLUTION: A control means 16 controls a cooking means 11 for cooking the food such as rice or water put in a pot so as to cook the food. The control means 16 outputs the data to a transmitting means 13, the communication means 15 performs data communication with an outer part, the means 16 inputs cooking menu process control data which is outputted from a receiving means 14, stores it in a storage means 17, inputs cooking menu process control data stored in the storage means 17 which corresponds to the cooking menu set by a setting means 12 for setting the cooking menu to be used and controls the cooking means 11 by using this data to cook the food.
Patent JP-2003089927-A (JP)
Title: Fiber having effect for preventing attachment of marine organism
Inventor: NANJO MASAHIKO
IPC: A01K63/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fiber capable of preventing the attachment of marine organisms over a long period, and further to provide a fishery material. SOLUTION: This fiber for the fishery material comprises an aromatic polyester resin containing a pyridine-triphenylborane-based antifouling agent and an aliphatic polyester resin composition. The fishery material includes the fiber.
Patent JP-2003096446-A (JP)
Title: Cerium ion activated-lanthanum silicon nitride fluorescent substance
Inventor: MITOMO MAMORU
IPC: C09K11/79
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a cerium ion activated-lanthanum silicon nitride fluorescent substance satisfying chromaticity of blue color, excellent in thermal stability, mechanical properties and chemical stability and usable in severe circumstances, applicable to VFD (Vacuum Fluorescent Display) and FED (Field Emission Display). SOLUTION: This fluorescent substance is expressed by general formula La1-x Si3 N5 :xCe (x is a amount of activation, 0; x; 1), a part of the lanthanum ion is activated by substituting and forming a solid solution of the cerium ion.
Patent JP-2003098758-A (JP)
Title: Carrier for electrophotograhy, developer, image forming method and image forming apparatus
Inventor: YAMASHITA MASAHIDE
IPC: G03G9/107
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for electrophotography produced with high productivity in a resource economized state while keeping carrier characteristic suitable to obtain a high-definition image, a developer and carrier producing method, and to provide an image forming method and an image forming apparatus by which excellent image quality is obtained by using the carrier. SOLUTION: In the carrier consisting of at least core material and resin hardened substance, the core material is nearly spherical magnetic inorganic particles and two or more core materials are incorporated in one particle of the carrier. The volume reference 50% diameter (D50) of the core material is 0.25 to 0.45 times as large as the volume reference 50% diameter of the carrier. Thus, the carrier for electrophotography is provided.
Patent JP-2003096697-A (JP)
Title: Moisture-proof paper and method for producing the same
Inventor: HARADA MASAMI
IPC: D21H27/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To produce moisture-proof paper capable of preventing a moisture proofness from being reduced due to a coating defect part caused by a pinhole and a fine foreign matter, heat resistance and reduced slipperiness, and further to provide a method for producing the moisture-proof paper. SOLUTION: This moisture-proof paper having <=200 g/m<2> moisture permeability measured based on JIS Z 0208, and >=29 deg. slip angle measured based on JIS P 8209 is obtained by coating a coating agent consisting essentially of a polyvinyl alcohol on the surface of a paper sheet or a paperboard so as to have 4-25 g/m<2> basis weight as an under coat, and further coating a coating agent consisting essentially of a styrene-butadiene copolymer on the under coat as a top coat so as to have 2-20 g/m<2> basis weight.
Patent JP-2003104388-A (JP)
Title: Packaging bag for powder and granule
Inventor: YAMADA YUKIYOSHI
IPC: B65D33/25
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a convenient packaging bag for a powder and granule which is simple in structure, employs an inexpensive material, has a large opening to easily put in/out a powder or a granule, can be sealed for storage of residual contents during use, and can be self-supported in this state. SOLUTION: The packaging bag is flat in a folded state, and has an opening 10 on an upper part of a barrel 1 including a fastener 3 in the opening. Gussets are formed only on a bottom 2 so that the bag can support itself when filled with contents and formed into a three-dimensional form. The barrel 1 comprises a front film 1a and a rear film 1b, and the bottom 2 comprises a bottom film 2a.
Patent JP-2003108154-A (JP)
Title: Device and method for music data distribution
Inventor: ANDO HITOSHI
IPC: G10H1/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To actualize a device and a method for music data distribution which distribute music data of such a tempo that a motion load is placed on a user who enjoys exercise while listening to music. SOLUTION: Each time the user walks by a fixed distance, a terminal device 1 sends out a parameter set (elapsed time TC, exercise extent m, beat number S, and walk tempo T) obtained by measuring the number S of beats and a walk tempo T in the elapsed time to a distribution site 3, which receives it and retrieves and distributes music data of a tempo placing the optimum exercise load corresponding to the parameter set, so the music data of the tempo placing the best exercise load on the user who enjoys exercise while listening to music.
Patent JP-2003118144-A (JP)
Title: Ink containing device and ink-jet recorder heaving the same
Inventor: KAGA HIKARI
IPC: B41J2/18
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent waste ink from leaking caused by elevation of a temperature and positioning attitude of an ink cartridge 9 by discharging outward only air bubbles included together with the waste ink in the sealed ink cartridge 9. SOLUTION: The ink cartridge 9 in a shape of a sealed box is equipped with a housing chamber 20a for an ink storing bag 40 and a waste ink introducing chamber 20b for storing the waste ink. A hole 32 with a step for communicating the waste ink introducing chamber 20b with the outside air is provided to a cover body 21 of the ink cartridge 9 and the hole 32 with the step is sealed with a gas-permeable film 33. A labyrinth groove 34 communicating with a space being outside of the gas-permeable film 33 and having a cross section smaller than that of the hole 32 with the step is formed on the external face of the cover body 21. A gas-impermeable film 35 for entirely covering a space being outside of the labyrinth groove 34 and the gas-permeable film 33 is stuck to the cover body 21.  A ventilating hole 36 of the labyrinth groove 34 at a portion away from the gas-permeable film 33 is opened to the outside air.
Patent JP-2003118400-A (JP)
Title: Connection structure for container antifreezing pipe in container cargo handling vehicle
Inventor: HATA MASATAKE
IPC: B60P1/04
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure for an antifreezing pipe capable of complying with both of sliding operation and tilting operation of a container on a container cargo handling vehicle and smoothly implementing the connection without any gap. SOLUTION: In this container cargo handling vehicle, the container C is mounted on a vehicle body 1 tiltably and slidably to be loaded/unloaded, while a vehicle body side pipe 5 for leading warm air generated on the vehicle body side into the container C is arranged on the vehicle body 1 side, and a connection end part 51 in the vehicle body side pipe 5 is arranged closely to the front side of the container C mounted on the vehicle body. A connection face 54b of the connection end part 51 is formed on the slant face tilting toward the container side, while a connection part 6 of the container C connecting with the connection face 54b is formed on a slant face matching the slant face.  The connection face 54b of the connection end part 51 is movably arranged in the diagonal direction toward the container C, and the connection face 54b can be swung freely over the circumference direction.
Patent JP-2003118780-A (JP)
Title: Container for mixing when in use
Inventor: HAMAMOTO KEIJI
IPC: B05B11/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To simplify mixing and dissolving operations of a solid ingredient and a liquid ingredient when in use and also to prevent mixture of foreign matters and contamination by bacteria. SOLUTION: The container separately includes a dual syringe 2 having two chambers 3 and 4 separated by a plug 51, and a pump device 7 having a suction tube 71. The chamber 4 receives a solid ingredient and the chamber 3 receives a liquid ingredient, wherein the plug 51 axially moves to cause the two chambers 3 and 4 to communicate with each other to allow the liquid ingredient in the chamber 3 to flow into the chamber 4, thereby mixing the solid ingredient with the liquid ingredient. The pump device 7 is mounted on the syringe 2 so as to suck a mixture liquid in the chamber 4 via the suction tube 71 after the solid ingredient is dissolved in the liquid ingredient in the chamber 4. Alternatively, the mixture liquid in the chamber 4 is poured into a space in the pump device, thereby driving the pump device to suck the mixture liquid by the suction tube 71 for discharging.
Patent JP-2002196507-A (JP)
Title: Method for producing planographic printing plate
Inventor: KONDO SHUNICHI
IPC: G03F7/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a planographic printing plate using an alkali developing solution of a relatively low pH favorable to the environment and safety, stably giving a non-image area having good developability and free of stain in printing and ensuring little damage to an image area in development, high image strength and stably high printing resistance. SOLUTION: A photosensitive planographic printing plate having a photosensitive layer comprising a photopolymerizable photosensitive composition containing a compound having a nitrogen atom and an ethylenically unsaturated double bond, a photopolymerization initiator and a polymer binder on an aluminum base is imagewise exposed and developed with a developing solution containing (1) an inorganic alkali agent and (2) a nonionic surfactant having a polyoxyalkylene ether group.
Patent JP-2003117016-A (JP)
Title: Fire extinguishing tool
Inventor: HATAKEYAMA SHIGEAKI
IPC: A62C13/62
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguishing tool for fire caused by deep-flying oil, capable of easily used in extinguishing fire and quickly and surely charging an fire-extinguishant to the origin of fire to quickly and surely extinguish the fire in an early stage. SOLUTION: A container of this fire extinguishing tool storing the fire- extinguishant in the container, is composed of a bag body made of a synthetic resin film 31 for storing the fire-extinguishant, and an armor body having a layer of aluminum foil 32 to cover the bag body. The fire-extinguishant 2 includes a pressure component heated when it is charged in the origin of fire, and expanded to increase the pressure in the bag body. When the fire extinguishing tool is charged in a flying pot blazing away, the fire-extinguishant 2 is released in a bubbled state to be spread over the pot, whereby the fire can be extinguished quickly and surely.
Patent JP-2003121658-A (JP)
Title: Electronic device
Inventor: SATO YOSHIYUKI
IPC: G02B6/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To make orderly arrangement of optical fibers, as an optical signal transmitting line in an electronic device, and of optical connectors for connecting the optical fibers for the purpose of realizing high density mounting and connection, and also to facilitate attachment/detachment of the optical connectors. SOLUTION: The connecting part 115 which joins respective optical connectors 1A, 1B of external optical fibers 6A and internal optical fibers 6B is arranged on the front side of the device toward the inclined direction in the top plane view; one end of the panel 105 which parallelly supports the optical connector connecting part 115 is supported 101 in a manner rotatable in the horizontal direction; and the external optical fibers 6A and the internal optical fibers 6B are put together on the side of the rotary center 101.
Patent JP-2003085392-A (JP)
Title: Approval mark
Inventor: IMANAKA TOSHIO
IPC: G06Q50/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent or suppress fraudulent usage of an approval mark by providing a link means to an approved store list displayed on a web site of an approver in the approval mark displayed on a web site of an electronic store doing business on the Internet, to provide an approval mark having an effect such as preventing or suppressing fraudulent usage, to commend or recommend an electronic store providing conscientious and fine quality service by using the approval mark, and to contribute to benefit of a consumer and support of the electronic store. SOLUTION: The link means to the approved store list displayed on the web site of the approver is provided in the approval mark displayed on the web site of the electronic store doing business on the Internet. Along with the approval mark, it is displayed that one will be linked to the approved store list displayed on the web site of the approver when the approval mark is selected.