baber/WOPTO huggingface dataset:
Patent JP-2005044520-A (JP)
Title: Fuel cell system
Inventor: INOUE MASAHIRO
IPC: H01M8/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently restrain temperature decrease of a pressure controller caused in accordance with pressure reduction of hydrogen.  <P>SOLUTION: Hydrogen supplied from a hydrogen tank 111 to a fuel cell stack 121 is decompressed from 350 atm. to 2 atm. or so by the pressure controller 112. At this time, the temperature of the pressure controller 112 is theoretically decreased to -205°C by adiabatic expansion of hydrogen. On that account, the pressure controller 112 is arranged at a location where the controller 112 can receive the heat radiated from a radiator 113. When the temperature of cooling liquid flowing through the radiator 113 is low, to prevent excessive cooling of the fuel cell stack 121, outside air is introduced from a duct 132 in a state that a radiator flap 115 is closed, and temperature decrease in the pressure controller 112 can be restrained by the outside air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051299-A (JP)
Title: Packet transmission apparatus, packet reception apparatus, packet transmission method and packet reception method
Inventor: NAGAI TAKESHI
IPC: H04L47/2416
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide packet transmission apparatus for efficiently transmitting multimedia contents through a network wherein it is possible to intrude errors to packets, and to provide packet reception apparatus, a packet transmission method, a packet reception method and a program.  <P>SOLUTION: When a retransmission request reception section 107 receives a retransmission request from a receiver, a retransmission control section 108 determines the importance of the request in the light of whether or not data of the retransmitted packet are in time for the utilization of the data by the receiver when the packet is retransmitted, the importance being related to retransmission of the packet with respect to the request. The request is stored in a retransmission request queue section 110 together with the importance. The retransmission control section 109 selects the packet to be retransmitted on the basis of the importance when a plurality of packets to be retransmitted exist. A retransmission packetizing section 111 assembles the selected packet into the retransmission packet, which is transmitted to the receiver from a retransmission packet transmission section 113 via a retransmission packet queue section 112.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046678-A (JP)
Title: Filter press and its auxiliary clamping mechanism
Inventor: KIMIJIMA YOSHIO
IPC: B01D25/19
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform filtration by stable clamping force and to prevent the leakage or the like of sludge caused by the lowering of clamping force during filtration.  <P>SOLUTION: This filter press 10 is equipped with a filter plate group comprising a plurality of filter plates 20 provided in a mutually freely openable and closable manner, the fixed stand 30 connected to the filter plate 20A provided to the end part on one side of the filter plate group and the moving stand 31 connected to the filter plate 20B provided to the end part on the other side of the filter plate group and provided so as to freely advance and retreat in the thickness direction of the filter plates 20, and characterized by providing a main clamping mechanism 32 for clamping a plurality of the filter plates 20 in the thickness direction thereof in a state that the moving stand 31 is allowed to advance to close the filter plates 20 and an auxiliary clamping mechanism 40 for further pressing the filter plates 20 in the thickness direction thereof to clamp them in a state that the filter plates 20 are clamped by the main clamping mechanism 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308399-A (JP)
Title: Siphon type rainwater draining device
Inventor: TAKEUCHI NORIO
IPC: E04D13/08
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a siphon type rainwater draining device capable of extremely efficiently draining a large quantity of rainwater by the siphon action in heavy rain neither causing cost increase nor impairing the appearance of a house.  <P>SOLUTION: Either a siphon type rainwater draining device having such a constitution that the upper end of a siphon tube 3 having an opening area as much as 2-20 cm<SP>2</SP>vertically arranged along the external wall member 1b of the house is connected to the bottom of the eaves gutter 2 attached to the eaves front, or a siphon type rainwater draining device having such a constitution that the upper end of a siphon tube having an opening area as much as 2-20 cm<SB>2</SB>vertically arranged along the external wall member of the house is connected to the recessed bottom of a funnel is adapted. When it is a little rain, rainwater is drained through the siphon tube in free fall, in heavy rain, rainwater flows down in the siphon tube in a faster speed as much as several times than the free fall in a full stream condition in the tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050046-A (JP)
Title: Printing processing system and its method, and information processor
Inventor: TANAKA TETSUO
IPC: B41J21/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing processing system and its method and an information processor which can allow a server to perform a printing by using a character font unique to the model of a client.  <P>SOLUTION: In this printing processing system equipped with a server and a client connected through a network, the server stores form data for generating print data, and the client transmits the print data to be overlayed on the form data to the server, and makes the server execute printing processing. When the print data includes a character type unique to the client, the client develops the unique character type into image data (S207), and transmits it to the server (208), and the server overlays the image data and the stored designated form data to generate print data (S210), and makes the printer execute printing (S211).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054825-A (JP)
Title: High strength rivet joint, rivet, and rivet structure
Inventor: SETO KOJI
IPC: F16B19/04
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength rivet joint, a rivet, and a rivet structure.  <P>SOLUTION: This rivet joint is formed by fixing two or more piled bonding materials with a rivet, and cross sectional shape of a hole in the rivet joint has projecting notches on the circumference at four positions in a range wherein the center angle between vertexes of the notches is formed at 60-120°. This high strength rivet formed by fixing two or more piled bonding materials has projections at four positions wherein the center angle between the vertexes of the projections is formed at 60-120° on a rivet shaft part. The high strength rivet structure has at least one rivet joint arranged to form an angle of 30-60° between a loading direction applying to the rivet joint and a line connecting the center of the rivert hole and the vertex of either of the notches.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070096-A (JP)
Title: Retardation plate integrated polarizing plate, method for manufacturing same, and liquid crystal display device
Inventor: MATSUOKA YOSHIKI
IPC: G02F1/1335
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation plate integrated polarizing plate which has excellent uniformity, exhibits bixial orientability as a whole, and can be set in the optical characteristics of biaxial orientation over a wide range, a method for manufacturing the same, and a liquid crystal display device by combining the same with a liquid crystal cell.  <P>SOLUTION: A coating layer 4 having refractive index anisotropy is first formed on a release film 6. The retardation plate integrated polarizing plate 10 is manufactured by a process of laminating the coating layer 4 on a polarizer 1 or a transparent resin film 3 oriented within the plane and a process of laminating the polarizer 1 and the transparent resin film 3 or the coating layer 4. The transparent resin film 3 and the coating layer 4 yield the retardation plate 2. The retardation plate value (R<SB>0</SB>) within the plane thereof is ≥20 nm and the retardation value (R') in the thickness direction thereof is greater than 40 mm. The retardation plate integrated polarizing plate is made into the liquid crystal display device by being combined with the liquid crystal cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021624-A (JP)
Title: Rollator
Inventor: WAKABAYASHI IKUZO
IPC: A61H3/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rollator having such structure that it can be gripped by one hand to be operated and has two sticks to be alternately used.  <P>SOLUTION: A first shaft 15 is arranged below the grip part 11 of a front stick 10 to rockably support an arm 20 and the arm 2 is energized in a direction where it ascends. A second shaft 28 is arranged in parallel with and behind the first shaft of the arm by horizontal distance of 20 to 40 mm. A rear stick 40 is supported by the second shaft 28 so as to be turnable. Energizing is performed in a direction where the lower end part of the rear stick approaches the front stick.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033099-A (JP)
Title: Nitride semiconductor laser and its manufacturing method
Inventor: MATSUMURA HIROAKI
IPC: H01S5/323
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gallium nitride compound semiconductor laser having a current constriction layer comprising a stripe-like opening, wherein a stable element characteristic can be obtained.  <P>SOLUTION: In the gallium nitride compound semiconductor laser, the current constriction layer 30 is formed on a p side or an n side of an active layer 10 composed of a gallium nitride compound semiconductor, is composed of In<SB>x</SB>Al<SB>y</SB>Ga<SB>1-x-y</SB>N (0≤x≤0.1, 0.5≤y≤1 and 0.5≤x+y≤1), and has a stripe-like opening 32. The stripe-like opening 32 is formed so that a portion coming into contact with an underlayer out of the current constriction layer 30 is left at 10Å or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004036893-A (JP)
Title: Intake valve
Inventor: RAFOSS IVAN
IPC: F16K24/02
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components by integrating a conventional multiobjective intake valve and the function of an auxiliary valve housing.  <P>SOLUTION: The recyclable intake valve for an oxygen breathing apparatus is provided with an internal member 31, an external member 32 and a valve housing 39.The internal member 31 is provided with a first valve 37 constituted to allow the inflow of external air to the interior but not to allow the outflow to the exterior.The valve housing 39 is provided with a second valve constituted to allow the inflow of air from the exterior but not to allow the outflow to the exterior, and a third valve constituted to release internal air to the exterior but not to allow the inflow of air to the interior from the exterior.The valve housing 39 is provided with a pipe stub 42 for connection to an oxygen reservoir, and a pipe stub 43 for the supply of oxygen.The external member 32 and the valve housing 39 are integrally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050178-A (JP)
Title: Method and apparatus for coating using compressed fluid
Inventor: COK RONALD S
IPC: H05K3/12
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for patterned coating on a curved surface or a substrate with materials which are thermally unstable or tend to change in quality without using a harmful solvent to the human health and the environment.  <P>SOLUTION: The method and apparatus for applying a functional material on a receiver are provided. The apparatus comprises a chamber 110 containing a compressed fluid 112. The fluid 112 contains a solvent and a suspended substance of the functional material to be applied on the receiver 118. The chamber 110 includes a variable nozzle 114 for discharging the flow 116 of the fluid toward the receiver 118. The apparatus also comprises a positioning stage 120 for determining the position and direction of the receiver 118 in relation to the variable nozzle 114 and a controller 122 connected to the variable nozzle 114 and the positioning stage 120 for controlling them. The controller 122 controls the discharging of the compressed fluid 112 passing through the variable nozzle 114 as well as the position of the receiver 118 in relation to the variable nozzle 114. The functional material loses the solvent before reaching the receiver 118.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004198399-A (JP)
Title: Rain sensor and method for compensating infrared-ray transmittance of the same
Inventor: PYUN HYUN JOONG
IPC: G01W1/14
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rain sensor which uses a variable resistance device, having a resistance value variable according to the infrared-ray transmittance of a windshield.  <P>SOLUTION: The rain sensor includes both a light-emitting part for emitting light and a light-receiving part for receiving light from the light-emitting part reflected by the windshield. The rain sensor is constituted, in such a way as to include both the variable resistance device constituted to form a resistance value on the output value of the rain sensor and a control unit for emitting the resistance value in the variable resistance device, according to the computed infrared-ray transmittance of the windshield.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005040745-A (JP)
Title: Disintegrating device
Inventor: FUJITA KOZO
IPC: A23F3/12
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disintegrating device, in which a grind article can be pulverized efficiently controlling the generation of heat.  <P>SOLUTION: The disintegrating device is provided with a first rotating shaft 8a rotatable centering on a first axis extending substantially in a vertical direction, a supporting shaft 86 (a second rotating shaft) rotatable centering on a second axis extending substantially in a vertical direction, a cylindrical sealed container 14a attached detachably to the supporting shaft 86, a driving mechanism 42 turning (revolution) the cylindrical sealed container 14a centering on the first axis, and at the same time turning (autorotation) the container centering on the second axis, and a ball-like member held in a disintegrating space 56a together with the grind article. The cylindrical sealed container 14a has an inner cylindrical member 48a and an outer cylindrical member 50a defining an inner peripheral surface and an outer peripheral surface of the disintegrating space 56a, and a plurality of projections (pin-like members 58a and 58b) are provided on the outer peripheral surface of the inner cylindrical member 48a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046076-A (JP)
Title: Method and vessel for killing termite or suppressing its growth
Inventor: TSUNODA KUNIO
IPC: A01N43/36
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for killing termite or suppressing its growth enabling termite to be controlled more effectively through effectively combinedly using the advantage in a soil treatment method and that in a baiting method.  <P>SOLUTION: For killing termite or suppressing its growth, a vessel 1 is used. This vessel 1 comprises an inner vessel 2 with its flank bored with small holes through which termite can pass and an outer vessel 3 threadable with the inner vessel 2. The method for killing termite or suppressing its growth comprises the following practice: The inner vessel 2 is packed with soil treated with a termite-proofing chemical agent, and a space defined by the outer surface of the inner vessel 2 and the inner surface of the outer vessel 3 is packed with a termite-luring material to lure termite into the soil treated with the termite-proofing chemical agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049295-A (JP)
Title: Method of measuring interference fringe angle
Inventor: IWAI TAKASHI
IPC: G01B9/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference fringe angle measuring method capable of measuring an angle of an interference fringe inexpensively and precisely.  <P>SOLUTION: This method has a step for setting the first line A1 crossed with a line 11A constituting the interference fringe 11 in a prescribed length of portion L thereof, and for finding a brightness distribution Kv1 of the line 11A along the line A1, and the second step for finding positions TvL1, TvR1 on the first line of prescribed brightness in the brightness distribution, and for finding the first center position Tcf1 of the first line, based on an average position thereof. The both steps as set steps are executed as to k-1 of lines parallel to the first line crossed with the line 11A to find the first to k-th center positions Tcf1-Tcfk, and the angle of the interference fringe θ is found as an angle formed by a recursion straight line Lf and a reference line RR found based on the first to k-th center positions Tcf1-Tcfk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053305-A (JP)
Title: Trim terminal structure for vehicle
Inventor: KATANO TOMOHIRO
IPC: B60R13/02
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable use of corner attaching components having the same shape, even when a trim formed of only a trim core material or the trim core material in the trim formed of coating material and the trim core material are formed with the same molding die.  <P>SOLUTION: A folded piece 21 integrally molded via a hinge part 22 is disposed at a terminal section 15 of the trim core material 19. In a state where the fold-back piece 21 is folded back on the terminal section 15 side via the hinge part 22, a channel-like component 17 is engaged with the terminal section 15 together with the fold-back piece 21, and terminal processing of a door trim 11 is performed. When the coating material 20 is stretched on the trim core material 19, the channel-like component 17 is engaged with the terminal section 15 together with the coating material 20 while the fold-back piece 21 is cut off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054640-A (JP)
Title: Stirling engine
Inventor: TAKEUCHI MAKOTO
IPC: F02G1/044
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the compactness, silentness, and rotating stability of a Stirling engine.  <P>SOLUTION: A space above the piston 23 of a high temperature side cylinder 21 is allowed to communicate with a space above the piston 24 of a low temperature side cylinder 22 through an operating gas passage 30 having a heater 27, a regenerative heat exchanger 28, and a cooler 29. The lower end parts of the pistons 23 and 24 are connected, through a crank mechanism, to a rotating shaft 32 projected from both sides of a generator 31 as a rotary energy converter with the rotational phase difference of Stirling cycle provided therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056681-A (JP)
Title: Cylindrical alkaline storage battery
Inventor: YANO TAKAYUKI
IPC: H01M10/24
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical alkaline storage battery which is suitable for high capacity and in which temperature rise at charging and discharging is suppressed.  <P>SOLUTION: The cylindrical alkaline storage battery comprises a conductive cylindrical outer package can 10 and a group of electrodes 22 which are housed in the outer package can 10 together with alkaline electrolytic solution and in which a belt shape negative electrode plate 26 and a positive electrode plate 24 are respectively wound spirally through a separator 28, so that the negative electrode plate 26 may be positioned at the outermost periphery, and the negative electrode plate 26 of the outermost periphery contacts the inner peripheral wall of the outer package can 10. The storage battery has a volume energy density of 340 Wh/l or more and 450 Wh/l or less, and the volume liquid ratio obtained by dividing the volume of the alkaline electrolytic solution by 0.2 C capacity is 0.85 ml/Ah or less, and the degree of temperature rise at the time of 0.5 C full charge is 20°C or less, and the temperature rise degree at 2.0 C full charge is 40°C or less, and the outer diameter D of the outer package can 10 is 13.5 mm or more and 14.5 mm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052751-A (JP)
Title: Suspended matter recovery device and its recovery method
Inventor: YAMAGUCHI KAZUYA
IPC: C02F1/24
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To recover a suspended matter in a wide water area with a simple device configuration.  <P>SOLUTION: A floating ring 2 is installed around a water-intake part 1 floating on a water pond and communicating with a pump. Gas is jetted out from a piping 7 of the floating ring 2 so that the suspended matter moves toward the water-intake part 1, and suspended matter-containing water sucked from the water-intake part 1 by the pump is transferred to a treatment device. A curtain wall 4 is installed along the whole periphery of the floating ring 2 so as to extend from the undersurface of the ring to the bottom G of the water pond, and an opening 2a is formed in the underwater part of the floating ring 2. By sucking water from the water-intake part 1, the amount of water inside the floating ring 2 is reduced, and the suspended matter and water outside the ring is made to flow inside the ring through the opening 2a. Thereby, the suspended matter outside the floating ring 2 can be taken in, and the suspended matter can be recovered in the wide water area. The aeration pipe 6 is installed in the lower part of the curtain wall 4 and the gas is jetted so that bubbles go up outside the curtain wall 4, thereby the suspended matter in water is raised up to the vicinity of the opening 2a, and the more suspended matter outside the floating ring 2 can be taken in.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060285-A (JP)
Title: Method for wipe-cleaning oral cavity
Inventor: ITO MASAKO
IPC: A61K8/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for wipe-cleaning oral cavity so designed that in making a nurse for promoting salivary secretion in the mouth for a symptom involving drying in the oral cavity, a wipe-cleaning solution is combinedly used as ice pieces in wipe-cleaning the oral cavity to enhance salivary secretion stimulation.  <P>SOLUTION: The method comprises the following practice: The wipe-cleaning solution for oral cavity is made into ice pieces of a size rollable on the tongue, the ice pieces are put on the tongue and melted, and the oral cavity is wipe-cleaned by combined use of the ice pieces with a cotton swab impregnated with the solution, thereby promoting salivary secretion and giving a relevant patient chill feeling to enhance both therapeutic and nursing effects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065033-A (JP)
Title: Image reader, image forming device, computer program, record medium and inspection method of image reader
Inventor: WAKAHARA SHINICHI
IPC: H04N1/19
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To securely detect the presence or absence of the adhesion of dust on a white reference board and in an exposure scanning optical system of an image reader.  <P>SOLUTION: The image reader provided with a CCD 7 which optically reads an original is provided with a first white board for detecting a white reference, and a second white reference board 32 arranged in a position different from the first white board. The CCD 7 optically reads the reflected light of illumination light irradiated on the first and second white reference boards. Reading data of the first and second reference boards from CCD 7 are compared, and the presence or absence of a foreign matter is detected on an optical path of the reading optical system including the first and second white boards.  <P>COPYRIGHT: (C)2005,JPO&NCIPI