baber/WOPTO huggingface dataset:
Patent JP-2004271122-A (JP)
Title: Floor heating apparatus and thermal storage body used for the same and its manufacturing method
Inventor: TAKAHASHI TAKESHI
IPC: E04F15/18
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal storage body of a heating medium circulation type on the foundation of a building for properly heating each of downstairs and upstairs rooms without the need for the thermal storage body in each of the upstairs rooms.  <P>SOLUTION: Outside air is sucked from an outside air inlet 13 of heat exchanger ventilation equipment 12, and it is blown from an air outlet 16 of a suction pipe 15 to the thermal storage body 26 after dust is removed therefrom by a filter. Part of inside air heated up by the thermal storage body 26 is introduced from an air inlet 19 of each room 6 into the room 6 and part of the heated inside air in the room 6 is sucked into an air inlet 18 of a ceiling, while another part of the heated inside air by the thermal storage body 26 is sucked via spaces A; B; C into an air inlet 18 of a loft D and then discharged to the outside while heating the outside air with the heat exchanger ventilation equipment 12. Thus, a living space can be formed which is healthfully heated by the circulation of the heated inside air from which duct is removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278333-A (JP)
Title: Injector arrangement structure of direct cylinder injection engine
Inventor: IWAHASHI KENJI
IPC: F02M61/14
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injector arrangement structure for securing the required thickness of a seat part of a valve even if a cutout is arranged on a cylinder head inner wall surface on the delivery port periphery of an injector when the fuel injection direction of the injector arranged in a direct cylinder injection engine is the direction near the side for arranging the valve.  <P>SOLUTION: An intake valve 6 and a vent valve 7 are arranged on the cylinder head inner wall surface 3a, and a delivery port 17 of the injector 14 is opened, and the cutout 18 is arranged on the cylinder head inner wall surface on the delivery port periphery of the injector. Particularly, the fuel injection direction 19 from the injector is the direction on the side for arranging the valve, and the cutout is deviatively arranged from a straight line for connecting the axis of the injector and the axis of the valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282266-A (JP)
Title: Radio terminal of radio communications network system, radio communications method, and program
Inventor: HAYASHI TAKAYOSHI
IPC: H04W84/18
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To keep the delay quantity between END-END below a fixed value or within a fixed range and ensure the reliability of the communication quality of a network.  <P>SOLUTION: A constitution information memory 14 stores information of a radio terminal with which own apparatus can directly communicate, information of the number of relay times for communication with other radio terminals via the directly communicable radio terminal, and information of reliability values.A main route determiner 11 takes a radio terminal 10 located on the shortest route to a termination terminal with a high reliability value as the relaying end terminal of a main route, based on the constitution information. A reserve route determiner 12 takes another radio terminal 10 located so as to relay twice to the relaying end terminal with a high reliability value as a relay terminal for a reserve route, based on the constitution information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277534-A (JP)
Title: Pressure-sensitive adhesive sheet and its manufacturing method
Inventor: ORUI TOMOO
IPC: C09J7/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet which enables easy adjustment of its application position, and hardly has a possibility of reducing a decorative commercial product value by the influence of an irregular pattern of a pressure-sensitive adhesive layer, and its manufacturing method.  <P>SOLUTION: The pressure-sensitive adhesive sheet has a pressure-sensitive adhesive layer provided on a sheet base material, and the pressure-sensitive adhesive layer is in the form of spots formed by causing the phase separation of a pressure-sensitive adhesive from a mixed solvent. The method for manufacturing the pressure-sensitive adhesive sheet comprises a step of coating a coating fluid containing the pressure-sensitive adhesive and the mixed solvent composed of a good solvent and a poor solvent for this pressure-sensitive adhesive on the sheet base material and a step of evaporating the mixed solvent and phase-separating the pressure-sensitive adhesive to form spots of the pressure-sensitive adhesive layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280426-A (JP)
Title: Internal signal tracing device for logic integrated circuit
Inventor: TOMIKAWA SEI
IPC: G06F11/22
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a trace memory for internal signal tracing, shorten internal signal tracing time and shorten time to analyze trouble by continuously tracing many internal signals in real time.  <P>SOLUTION: An internal signal tracing device for a logic integrated circuit is arranged in a logic integrated circuit from which a plurality of internal signal groups and each clock signal corresponding to each group both obtained from a plurality of internal nodes grouped by clock frequency used can be fetched; and is configured to select one group of internal signals from the plurality of internal signal groups, and the clock signal corresponding to the group of internal signals, in response to an internal signal select signal given from without, and output the selected group of internal signals as well as the corresponding clock signal synchronously with the clock signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286837-A (JP)
Title: Development device and image forming apparatus
Inventor: YAMANA SHINJI
IPC: G03G15/08
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device that prevents nonuniform transport of toner.  <P>SOLUTION: The development device 5 of an image forming apparatus 1 includes: a transport member 18 which has a travelling-wave electrode for transporting toner T; and a belt 22 which covers the transport member 18 and moves at a very low speed. The transport member 18 is disposed such that a part which comes in contact with the belt 22 in a flat face parallel to the direction of the movement of the belt 22 and within a plane parallel to the direction of the thickness of the belt 22 is arcuate (projecting). This stabilizes the firm contact of the belt 22 with the transport means 18, prevents the belt 22 from floating from the transport member 18, and also prevents the belt 22 from wrinkling. Further, even when the belt 22 moves, the distance between the belt 22 and the traveling-wave electrode is kept constant. This makes toner transportable stably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288762-A (JP)
Title: Micro heat exchanger, micro cooler, micro heater, micro thermoelectric converter, and method of manufacturing them
Inventor: HINO TAKESHI
IPC: H01L23/38
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro heat exchanger, a micro cooler, a micro heater, and a micro thermoelectric converter which are all fine and efficient, and to provide methods of manufacturing them.  <P>SOLUTION: The micro heat exchanger has such a structure wherein a flow path 19 is provided inside a fine structure, and liquid is made to flow through the flow path 19 so as to cool down or heat up the fine structure. A part of the flow path 19 serves as a porous body (heat exchanging region 18) of most densely filled structure where spherical voids of the same size are collected together in a good thermal conductive material. The two heat exchanging regions 18 are connected together with the flow path 19 to form a heat exchanger. A forming method of forming a micro pump for driving the heat exchanger and a sealing method of sealing up a refrigerant can be carried out through a conventional micro machine technique.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289063-A (JP)
Title: Heat dissipating sheet
Inventor: IKUTA HIRONARI
IPC: H01L23/36
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipating sheet which intervenes between a heating structure and a radiator, for effectively conducting heat released from the exothermic body to the radiator to suppress an increase in temperature of the exothermic body, thereby enhancing its resilient characteristic.  <P>SOLUTION: The heat dissipating sheet comprises a porous metal system in which a pillar-like metal spreads in a net-like state and a filler member for filling an air gap of the metal system, and the porosity of the porous metal system is 80% or more, and a ratio of a space of a hinge obtained by combining with the pillar-like metal to a line diameter of the pillar-like metal is 2 or more. It is preferable that the filler member is constituted of a silicon rubber, a polyurethane resin or an epoxy resin. An electric insulating film layer may be formed on at least one surface of the sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294531-A (JP)
Title: Image exposure apparatus
Inventor: HASHIGUCHI AKIHIRO
IPC: G03F7/24
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image exposure apparatus which can position three points with high accuracy by an inexpensive method.  <P>SOLUTION: The front edge of a plate 12 fed by plate feed rollers 24, 28 is brought into contact with a pair of first positioning pins 52A, 52B, while one side edge 12a of the plate is brought into contact with a reference pin 36. A pressure pin 42 which pushes the plate 12 in the direction to the reference pin 36 is disposed at the position in contact with the other side edge 12b of the plate 12 in contact with the first positioning pins 52A, 52B and on the upstream side of the plate feeding direction with respect to the straight line L2 passing over the reference pin 36 and parallel to the straight line L1 connecting the first positioning pins 52A, 52B. By pressing the pressure pin 42 to the plate 12 while the plate feed rollers 24, 28 are continued to rotate, the plate is positioned by the pair of first positioning pins 52A, 52B and the reference pin 36, and then the plate 12 is fed to a rotary drum 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293853-A (JP)
Title: Heat exchanger for high-temperature
Inventor: YAMAGUCHI YASUHIRO
IPC: F28F21/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for high temperature using ferrite stainless steel free from corrosion and thinning caused by high-temperature oxidization under high temperature and further in a water vapor atmosphere.  <P>SOLUTION: In this heat exchanger wherein a fluid temperature at a high temperature side is 550°C or more, and further at least one of the heat exchanging fluids is a water vapor-containing gas, the heat exchanger for high-temperature is composed of ferrite stainless steel including Al of 1.0-8.0 mass%. During the operation, the firm alumina coating film is formed by Al included in the steel, whereby the high-temperature oxidization can be remarkably prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294694-A (JP)
Title: Fixing device
Inventor: WASAI AKIHIRO
IPC: H05B6/14
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which has excellent practicality and high reliability by obtaining, at high production efficiency, an induction coil that can save more energy during heat generation of a heat roller.  <P>SOLUTION: Winding wire guides 117e to 117g by which a winding wire 116 drawn out from a coil 118 are guided in the direction of the end of the induction coil 111 are provided on the internal circumferential face of the bobbin 117. The winding wire 116 is passed through the winding wire guides 117e to 117g and then the coil unit 119 is inserted in the holder 114. Thus, the induction coil 111 is assembled without inserting the winding wire 116 between the coil unit 119 and the holder 114.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297376-A (JP)
Title: Interphone system
Inventor: YANO YOKO
IPC: H04N7/18
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system in which operational command information over an interphone master unit does not need to be stored in an interphone sub-master unit.  <P>SOLUTION: When selection buttons B1 and the like displayed on the screen of a display unit 25 in an interphone sub-master unit 2 are operated by touching, a CPU 24 transmits its coordinate as a position coordinate signal to an interphone master unit 1 through a transmission line Lx. The CPU unit 6 in the interphone master unit 1 controls a video processing circuit 5 based on the information according to the position coordinate signal received from the interphone sub-master unit 2 to carry out switching of the display screen, recording of the image, reproducing or the like. Then, operation command information, for example information about which function corresponds to each selection button B1, on the interphone master unit 1 does not need to be stored in the interphone sub-master unit 2.A rise in the cost accompanying to memory extension or increase of the capacity for storing the operation command information can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292655-A (JP)
Title: Insect-proof foamable styrenic resin particle, method for producing the same, insect-proof foamed particle and insect-proof foam-molded product
Inventor: YAMASHITA MASATOSHI
IPC: C08J9/228
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect-proof foamable styrenic resin particle containing a nicotinyl-based insecticide in an amount effective for insect proof and remaining in a foam-molded product obtained by carrying out foam-molding in a mold; to provide a method for producing the resin particle; to provide the insect-proof foamed particle produced by using the particle; and to provide the insect-proof foam-molded product.  <P>SOLUTION: The insect-proof foamable styrenic resin particle is obtained by allowing a particle of a foamable styrenic resin particle to contain the nicotinyl-based insecticide so that the nicotinyl-based insecticide in the amount effective for the insect proof may remain in the foam-molded product produced by the foam-molding of the foamable styrenic resin particles in the mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293706-A (JP)
Title: Automatic speed change control device for vehicle
Inventor: SHIMAGUCHI HIROMICHI
IPC: F16H61/12
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent double engagement in a case of failure of a sub-clutch control solenoid for improving reliability of a system.  <P>SOLUTION: This automatic speed change control device for a vehicle is provided with an automatic transmission provided with an input shaft, an output shaft, a plurality of speed change gear trains, a speed change gear train changing mechanism, and a sub-clutch, and the speed change gear train changing mechanism and the sub-clutch are action-controlled for changes among a plurality of the speed change gear trains. A failure condition determination means is provided to determine whether failure conditions are satisfied or not for the sub-clutch control solenoid that controls torque capacity of the sub-clutch. A solenoid drive stop means is also provided to stop drive of the sub-clutch control solenoid in a case where it is determined by the failure condition determination means that the failure conditions for the sub-clutch control solenoid are satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291493-A (JP)
Title: Printing device, printing system, and printing method
Inventor: NIIMI AKIKO
IPC: B41F17/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To simply and correctly match an image by screen printing and an image by ink discharge printing with each other.  <P>SOLUTION: An original image is decomposed to an image 41 and a color image 42, and an image formation part 61 of a screen plate 60 is formed on the basis of the image 41. An upper face 12a of a platen 12 and the screen plate 60 have the same size, and the image formation part 61 is formed by using the platen upper face 12a as a reference. A cloth 50 is set on the platen upper face 12a, and the screen plate 60 is fitted in a state while the cloth 50 is caught on the platen 12. After the image 41 is printed by screen printing to the cloth 50, the color image 42 is printed by inkjet printing onto the image 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301896-A (JP)
Title: Detection apparatus for residual quantity of development, and development apparatus and processing cartridge employing the detection apparatus
Inventor: SHINTANI SUSUMU
IPC: G01F23/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection apparatus for residual quantity of toner that reduces attenuation of detection light, thereby having improved accuracy in detecting residual quantity of toner.  <P>SOLUTION: The detection apparatus for residual quantity of toner passes light from a light emitting means through a toner storage part and receives the light with a light receiving means, thereby detecting residual quantity of toner in the storage part. The apparatus has an incident light guide 51 used for leading detection light from an LED 53 to a toner container 41. In the incident light guide 51, an incident face 51a for receiving the detection light from the LED 53 has a projecting shape so that detection light entering from the incident face 51a is made almost parallel by a light guide 51d which guides the detection light to the toner container 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308477-A (JP)
Title: Turbo-compressor and its packaging method
Inventor: HASEGAWA KAZUMI
IPC: F04D29/42
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To make a three-stage type compressor compact and properly use it within a range of pressure requirements.  <P>SOLUTION: In a cast integrated casing I manufactured integrally with compressor compressing parts (scrolls) 1a, 2a, 3a and compressed air passages 7, 9 by casting, housing parts 4a, 5a, 6a for incorporating a first intercooler 4, a second intercooler 5 and an aftercooler 6 are formed. The first intercooler 4, the second intercooler 5 and the aftercooler 6 are arranged and housed in the housing parts 4a, 5a, 6a, in this order. An outlet of the first intercooler 4 is connected with a suction side of a second-stage compressor 2 by a detachable second-stage suction pipe 17, and an outlet of the second intercooler 5 is connected with a suction side of a third-stage compressor 3 by a detachable third-stage suction pipe 18. A blow-off silencer 16 is arranged between the cast integrated casing I and an oil tank 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311281-A (JP)
Title: High frequency heating device
Inventor: ASADA KAZUHIKO
IPC: H05B6/48
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high reliable high frequency heating device by eliminating a sliding portion in a matching circuit.  <P>SOLUTION: The high frequency heating device comprises an electrode, a high frequency power source, a matching circuit connected between the electrode and the high frequency power source for performing impedance conversion. The matching circuit 160 comprises a coil 170 of a plate conductor wound and means 190 for extending/retracting the coil, allowing the plate conductor to be deformed to change the inductance easily without a sliding portion, thus achieving a reliable device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306884-A (JP)
Title: Roof structure of vehicle
Inventor: IKEO MASAHIRO
IPC: B62D25/06
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the rigidity of a vehicle body.  <P>SOLUTION: The vehicle is constituted so that a flange 12B formed at both side edge parts of the vehicle width direction of a roof panel 12 is joined (joining part S1) on the upper surface side of the joining part of the joining flange 24B of a side member outer 24 and the joining flange 26B of a rail inner 26 with a spot-welding or the like. The sectional shape of the rail outer reinforcement 28 looking from the longitudinal direction of the vehicle body is a hut-shape having an opening part toward the inside of the vehicle body. The joining flange 28B is formed upward the outside of the vehicle width direction along a shoulder 24C of the side member outer 24, and the joining flange 28B is welded (joining part P) on one side to the shoulder part 24 C of the side member outer 24 by laser welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000194-A (JP)
Title: Manufacturing method for separable liquid seasoning
Inventor: SUWA MASANORI
IPC: A23L27/60
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a separable liquid seasoning capable of holding the taste or eating quality of an oil layer or particulate sesame.  <P>SOLUTION: This method for manufacturing the separable liquid seasoning by mixing the oil layer and a water layer includes a first process for preparing the particulate sesame-containing oil layer by mixing the particulate sesame and the oil layer and a second process for mixing the particulate sesame-containing oil layer and the water layer. In the second process, a container is individually filled with the particulate sesame-containing oil layer and the water layer and, in the particulate sesame-containing oil layer, a weight ratio of the particulate sesame and the oil layer is set to 1 : 1 to 1 : 10. Since the periphery of the particulate sesame is coated with the oil layer when the particulate sesame-containing oil layer is prepared in the first process, the swelling of the particulate sesame caused by water absorption after the mixing with the water layer in the second process is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316686-A (JP)
Title: Hydraulic device for loading vehicle
Inventor: HAMAKAWA YASUHISA
IPC: B60P1/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic device for a loading device capable of carrying a cargo onto the top surface of a platform by shutting off a flow of the pressure oil in double ways from one side oil chambers of a right and a left lift cylinders to prevent the generation of inclination of the platform even in the case of carrying the cargo in the eccentric condition in relation to the platform.  <P>SOLUTION: This hydraulic device for a loading vehicle for carrying cargos is provided with a right and a left lift cylinders for operating the platform 52 upward and downward. One side oil chambers 86R and 86L of the right and the left lift cylinders 56R and 56L are connected to a pressure oil source 81 through a pressure oil supply passage, and the other side oil chambers 87R and 87L thereof are connected to an oil tank 89 through a return circuit, and a control means for controlling supply, flow quantity and flow direction of the pressure oil to these circuits is provided. A right branch supply circuit 85R and a left branch supply circuit 85L divided from a main supply circuit of the pressure oil supply circuit are provided with each of pilot operation check valves 2R and 2L to shut off the flow of the pressure oil in double ways from the right and the left one side oil chambers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI