baber/WOPTO huggingface dataset:
Patent JP-2004316094-A (JP)
Title: Structure for safely opening/closing door
Inventor: KOSAKA HIDEYUKI
IPC: E05F7/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an accident wherein a person's fingers etc. are pinched between a door frame and a door by the door suddenly closed by a strong wind.  <P>SOLUTION: The door 1 with a lever handle 3 for opening/closing is coupled to the door frame 2 by a hinge 6. A stopper 5 is attached to the door 1. The stopper 5 is protruded by a stopper protruding mechanism in synchronization with an operation of the lever handle 3 for opening the door. When the door 1 is about to be closed in a state wherein the stopper 5 is protruded, a clearance is formed in the thickness direction of the door frame 2 at the end, on the other side of a side coupled by the hinge 6, of the door 1 so that the stopper 5 can be brought into contact with the door frame 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314675-A (JP)
Title: Front vehicle body structure of automobile
Inventor: SHINPO YUJI
IPC: B60R19/48
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front vehicle body structure of an automobile capable of improving fuel economy and reducing interior noises due to traveling winds by rectifying traveling winds flowing to a bottom face of the vehicle body and reducing air resistance due to traveling winds.  <P>SOLUTION: This front vehicle body structure of an automobile comprises a front bumper 2 extending in a vehicle width direction of a vehicle front part, and an undercover 21 installed at a rear part of the vehicle body on a bottom face 3 of the front bumper 2 and covering the bottom face of an engine room 1. The structure is provided with a slit 7 bored on the bottom face 3 of the front bumper 2, a tubular member 6 extending in a vehicle width direction inside the front bumper 2, and a negative pressure source 12 installed in the engine room 1. Connecting members 7a, 9a, 10, 13 connected with the slit 7 and the negative pressure source 12 respectively are provided to the tubular member 6, and the slit 7, the tubular member 6 and the negative pressure source 12 are sequentially communicated via the connecting members 7a, 9a, 10, and 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316971-A (JP)
Title: Helium liquefying refrigeration unit
Inventor: HONDA TADAAKI
IPC: F25B9/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent surging of a compressor without blowing off pressurized air in the atmosphere, and without adjusting a rotating speed of the compressor.  <P>SOLUTION: This helium liquefying refrigeration unit has a flowmeter 7 for detecting a flow rate of helium gas supplied to the compressor 4, a control device 8 for outputting a control signal when detecting a stopping signal of the compressor 4 or when a detecting value of the flowmeter 7 becomes less than a preset value, a heating system 9 arranged in a heat exchange storage tank 3, and a heating control device 10 for controlling the heating system 9 on the basis of the control signal from the control device 8. The control device 8 operates the heating system 9 via the heating control device 10 when detecting the stopping signal of the compressor 4 or when a value of the flowmeter 7 becomes a preset value or less; forcibly vaporizes liquid helium in the heat exchange storage tank 3; and replenishes the helium gas in the compressor 4. Afterwards, when a motor rotating speed of the compressor 4 becomes a preset value or less, the control device 8 stops the heating system 9 via the heating control device 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316008-A (JP)
Title: Method for producing sleeved glove, and the resultant sleeved glove
Inventor: WATANABE SHIGERU
IPC: A41D19/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeved glove of good wearability producible at low cost, and to provide a method for producing the glove.  <P>SOLUTION: The method for producing the sleeved glove comprises the steps of adjoiningly knitting a glove body part and a sleeve part, wherein fused yarns are used in at least the sleeve part, setting a piece corresponding to the sleeve part on a mold formed in a fan-shaped fashion, and carrying out a heat treatment of the piece in order to form the shape of the sleeve part in a fan-shaped fashion toward the opening end of the sleeve part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316603-A (JP)
Title: Fuel pump
Inventor: OI KIYOTOSHI
IPC: F02M37/10
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump for improving flow of fuel between an impeller and a casing main body and a casing cover, increasing floating force of the impeller, and preventing increase of output loss.  <P>SOLUTION: The casing main body 50 has a first plane part 55 at a position opposite to a communicating hole 44 of the impeller 40. The casing cover 60 has a second plane part 66 at the position opposed to the communicating hole 44 of the impeller 40. The fuel of a first flow passage 71 formed by a blade groove 42a and a first groove part 52 and of a second flow passage 72 formed by a blade groove 42b and a second groove part 62 flows in the communicating hole 44 through groove parts 45, 46. Therefore, the flow of the fuel between the first plane part 55 and an end surface 40a, and between the second plane part 66 and an end surface 40b is improved. Thus, the floating force is applied to the impeller 40, and the increase of the output loss in conjunction with contact and slide between the impeller 40 and the casing main body 50 and the casing cover 60 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327462-A (JP)
Title: Piezoelectric element forming member, piezoelectric element formation unit, piezoelectric element unit and liquid ejection head
Inventor: KANETANI MUNEHIDE
IPC: H01L41/187
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element forming member capable of reducing the size of a head while enhancing the manufacturing efficiency, and to provide a piezoelectric element forming unit, a piezoelectric element unit and a liquid ejection head.  <P>SOLUTION: As external electrodes, a discrete external electrode 22 being connected with a discrete internal electrode on the end surface on one end part side and a common external electrode 21 being connected with a common internal electrode at least on the end surface on the other end part side are provided independently. On the surface on one side of a piezoelectric element forming member 13, the common external electrode 21 is provided continuously from the end surface on the other end part side at least in the regions close to both corner parts on the other end part side. On the other hand, the discrete external electrode 22 is provided continuously from the end surface on one end part side to a region partially overlapping the common external electrode 21 in the forming direction of slit between the regions close to both corner parts while leaving an electrode nonforming part 24 where the external electrode is not formed on the other end part side of the discrete external electrode 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328039-A (JP)
Title: Digital camera system
Inventor: KURANASHI MASAYUKI
IPC: H04N5/91
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of solving a user's trouble by storing relating information between photographed image files, automatically reproducing and displaying the files continuously on the basis of the relating information, and automatically transferring the files and sorting them, in performing consecutive photographing or simultaneous photographing by the cooperation of two or more cameras.  <P>SOLUTION: In the digital camera which can be connected to at least the other digital camera and exchange files, a main digital camera can perform cooperative photographing by operating a sub-digital camera. The digital camera can store the relating information between image files being a result of performing cooperative photographing. The digital camera can reproduce the images in order of photographing numbers on the basis of the relating information, and further, collect the image files in the order of photographing numbers. The relating information of the result of performing cooperative photographing by a plurality of digital cameras is stored, and the reproduction of consecutive photographing etc. and the sorting of the files are performed on the basis of the information to improve the treatment of the decentralized image files.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326202-A (JP)
Title: Communication device
Inventor: WATANABE KOICHI
IPC: H04M3/50
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To simulatively use an international domain mail address on a client application not ready for an international domain.  <P>SOLUTION: A mail created on a mail creation screen on the Web (S100) and transmitted via an HTTP (S101) is stored in a mail box inside a database 11a (S103, S112). If the mail is transmitted/received via a cellular phone, the mail is transferred from the database 11a to a cellular phone of a receiver as a transmission destination via an SMTP (S105). The receiver receiving the mail by the cellular phone via a POP3 (S106) clicks a returning URL (S109) to open a mobile terminal mail reply page (S110) and creates a mail (S110) for sending a return mail (S108: yes). On a personal computer, a mail is transmitted/received (S112-S116) via the HTTP through the similar procedure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275169-A (JP)
Title: STRONG INHIBITION OF EXPRESSION OF HUMAN MIDKINE BY USING siRNA
Inventor: TAKEI YOSHIFUMI
IPC: A61P35/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substance capable of strongly inhibiting expression of human midkine.  <P>SOLUTION: An siRNA sequence corresponding to a specific base sequence of a messenger RNA of the human midkine is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324999-A (JP)
Title: Humidifying device, and ventilator with humidifying function
Inventor: ASHINO MASASHI
IPC: F24F6/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifying device capable of performing the drying operation of a humidifier if the power distribution is recovered, even when power supply is cut off because of electric power failure and the like during the operation, whereby the humidifier is prevented from being kept in a wet state.  <P>SOLUTION: This humidifying device comprises the humidifier 7 for humidifying the air passing through a ventilation flue by natural evaporation, a water supply system connected with a water supply source and sending the water for humidification to the humidifier 7, a drainage system for draining the water from the humidifier 7, a blower 5 forming the air flow passing through the ventilation flue, and a control means 16 for controlling the water supply system, the water drainage system and the blower 5, and having a nonvolatile storage means 17 for storing the operation information. The operation information of the storage means 17 at the cutoff of power distribution is read out by the control means 16, when the power distribution is recovered after the cutoff of the power distribution because of electric power failure and the like during the operation, and the operation in an operation mode on the basis of the operation information in the storage means 17 in the cutoff of the power distribution, is performed after the drying operation is performed by closing the water supply system, opening the drainage system and operating the blower 5 for a specific time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328970-A (JP)
Title: Permanent magnet synchronous motor
Inventor: KAI TAKAYUKI
IPC: H02K1/27
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet synchronous motor that does not cause the number of components and assembling processes to be increased and that does not degrade performance as an electric motor.  <P>SOLUTION: A plurality of permanent magnet embedding holes are provided in a rotor iron core 2. The permanent magnets 3 are embedded, and an output transmitting boss 1, the rotor iron core 2, and the permanent magnets 3 are molded integrally with a resin 4 having electric insulation property. A plurality of through-holes 21 are provided in the axial direction of the rotor iron core 2 and the resin 4 is filled into the through-holes 21 to form resin portions at both ends of the rotor iron core 2. Also, a part or the entire portions of both end surfaces of the permanent magnet 3 embedded in the rotor iron core 2 are covered by the resin 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336186-A (JP)
Title: Monitor camera device
Inventor: MIYANISHI KATSUYA
IPC: H04N5/225
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor camera device which does not need special installation construction.  <P>SOLUTION: The monitor camera device 10 is provided with a runner 20 having a rotary part 21 where rotors 22 at both ends are freely rotatably fitted and with a monitor camera 40 fixed to the runner 20 through a coupling part 23. When the device is disposed on a rail 50 where a hollow part 51 and a groove 52 are formed in a longitudinal direction, the rotary part 21 is inserted into the hollow part 51, and the coupling part 23 is inserted into the groove 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338758-A (JP)
Title: Digital audio converter for thermometer code
Inventor: HEIZMANN FRIEDRICH
IPC: H03M1/74
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method and an improved DAC (D/A converter) for converting a digital signal to an analog signal, especially for audio applications.  <P>SOLUTION: A digital to analog converter for converting a digital signal to an analog signal comprises means for converting the digital signal to a thermometer coded signal, a means for ramdomizing the thermometer coded signal, a means for controlling the means for remdomizing based on the digital signal, and a means for converting the ramdomized signal into analog signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003473-A (JP)
Title: Brake device for vehicle
Inventor: YANO HIROSHI
IPC: B60T13/52
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a booster to obtain maximum negative pressure supply in an engine provided with a swirl control valve.  <P>SOLUTION: The swirl control valve 9 is provided on the downstream side of a throttle valve 3 of the engine 1. Also, the brake device is provided with a master back 21 composed by having a vacuum servo (a booster) 21a which makes intake negative pressure of the engine 1 as a servo source between a brake pedal 24 and a master cylinder 21b. The piping 22 to introduce the intake negative pressure of the engine as the servo source to the vacuum servo 21a is connected to an intake pipe on the downstream side of the swirl control valve 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333335-A (JP)
Title: Scanning mechanism and scanning probe microscope using the same
Inventor: KAMI YOSHIHIRO
IPC: G01Q10/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning mechanism having a high upper limit of a scanning speed which can cope.  <P>SOLUTION: The scanning mechanism 100A is equipped with a fixing stand 101, an XY-stage 109 housed in the fixing stand 101, and an X-actuator 102A and a Y-actuator 102B both of which are positioned between them and respectively extend along an X-axis and a Y-axis. The XY-stage 109 has a movable part 104 movable along the X-axis and the Y-axis, a fixed part 105 positioned around the movable part 104, a pair of elastic support parts 106A and 106C positioned on both sides of the movable part 104 along the X-axis and connected to the movable part 104 and the fixed part 105, a pair of elastic support parts 106B and 106D positioned on both sides of the movable part 104 along the Y-axis and connected to the movable part 104 and the fixed part 105, and at one side along the Z-axis of the movable part 104 and four elastic parts 107A and 107B, as well as 107C and 107D positioned on one side of the movable part 104 and connected to the movable part 104 and the fixed part 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334119-A (JP)
Title: Method and apparatus for polishing electrophotographic photoreceptor
Inventor: EBARA TOSHIYUKI
IPC: B24B21/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To polish an electrophotographic photoreceptor in a reduced time while preventing production of polish stripes or polish scratches.  <P>SOLUTION: A polishing tape is disposed to be in contact with the surface of an electrophotographic photoreceptor under pressure by using an elastic roller. The length A of the tape in the traveling direction and in contact with the elastic roller when the tape is not in contact with the photoreceptor, the length B of the tape in the traveling direction in the contact region with the elastic roller when the tape is in contact with the photoreceptor, the length C of the tape in the traveling direction in contact with the photoreceptor when the tape is in contact with the photoreceptor, and the perimeter D in the rotation direction of the elastic roller satisfy the relation of A≤B, C≤B×1.2 and A≤D×0.1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004837-A (JP)
Title: Electro-optical device, driving circuit for the same, and electronic equipment
Inventor: YAMAZAKI TAKU
IPC: G09G3/20
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device having a function which can set only a part of a display screen to a display state and can set the other part to a non-display state, a driving method for the same, a driving method for a liquid crystal display device which uses a liquid crystal display device as the electro-optical device and can set a partial display state of low power consumption without a sense of incongruity in display, a liquid crystal display device on which display is performed by the driving method, and a driving circuit suitable for driving the electro-optical device.  <P>SOLUTION: In the electro-optical device having a function which can set only a part of a display screen to a display state and can set the other part to a non-display state, an applied voltage to a scanning electrode is fixed to a non-selected voltage and an applied voltage to a signal electrode is fixed to the same voltage level as entire screen on indication or entire screen off indication at least for a prescribed period, with respect to a non-display area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004337934-A (JP)
Title: Method for ending welding of laser irradiation arc welding
Inventor: YAZAWA ICHIZO
IPC: B23K26/346
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for ending welding of laser irradiation arc welding capable forming a healthy welding end part without generating a partial molten part by laser irradiation in laser irradiation arc welding of performing welding by generating an arc 2 between a welding wire 3 fed from a welding torch and a base metal 1, irradiating a laser from a laser torch on a laser irradiation position Pb in front of a welding aim position Pa of the welding wire 3 from a laser torch and moving the welding torch and a working head composed of a laser torch.  <P>SOLUTION: When the laser irradiation position Pb is made to arrive at a welding end position Pc that the laser irradiation position Pb previously determines by the movement of the working head, the irradiation with the laser 5 is ended. When the working head moves further and the welding aim position Pa arrives at the welding end position Pc, the movement of the working head is stopped to end the arc welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337095-A (JP)
Title: Noodle and method for producing the same
Inventor: ISHIBASHI MICHIYOSHI
IPC: A23L7/109
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain noodles having as the main raw material cereal powder containing no gluten and having stiffness and chewability similar to those of conventional noodles having as the main raw material wheat flour.  <P>SOLUTION: The noodles are obtained by mixing the main raw material having as the main part white sorghum powder made through pulverizing refined white sorghum with swollen white sorghum powder made through pregelatinizing refined white sorghum and pulverizing after swelling at a ratio of (90:10)-(85:15). As a result, the swollen white sorghum powder exhibits thickening effect equal to gluten and it is possible to obtain the noodles having stiffness and chewability similar to those of noodles having as the main raw material wheat flour.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339876-A (JP)
Title: Handrail
Inventor: ANDO SABURO
IPC: E04F11/18
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail, for connecting a bending part of the handrail at various angles at a construction site, easy in construction, reducing the number of part items, causing no cost increase in part manufacturing cost and part management cost, superior in an external appearance, and superior in design.  <P>SOLUTION: This handrail 2 is composed of a handrail bar 3 composed of a bar-shaped body, and a joint member 4 for connecting a plurality of mutual handrail bars 3 and 3, and used for arranging an angle in the handrail in a boundary part between mutual wall surfaces 1 and a gradient changing part of stairs. The joint member 4 is composed of a sphere part 5 having a sphere part 51 of a spherical shape, and a sphere receiving part 6 having a sphere receiving part 61 corresponding to the sphere part 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342563-A (JP)
Title: Modular plug
Inventor: TAKAHASHI SEIGO
IPC: H01R13/658
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a modular plug in which interchangeability with other modular plug can be secured, and furthermore, reduction of the near-end cross talk can be realized.  <P>SOLUTION: On the side of insertion into a modular jack of a modular plug housing 53, a press-contact electrode terminal part 54 is arranged. Press-contact electrode terminals 56<SB>1</SB>-56<SB>8</SB>to constitute the press-contact electrode terminal part 54 are constituted of a first, second, fourth, fifth, seventh, and eighth press-contact electrode terminals 56<SB>1</SB>, 56<SB>2</SB>, 56<SB>4</SB>, 56<SB>5</SB>, 56<SB>7</SB>, 56<SB>8</SB>positioned at the tip part, and a third and six press-contact electrode terminals 56<SB>3</SB>, 56<SB>6</SB>arranged at the position at more back side and at the position lower by one step shown in a diagram. Furthermore, a modular plug housing 53 is appropriately constituted of a conductive material or a radio wave absorbing material and has an effect as a stroke prevention shield.  <P>COPYRIGHT: (C)2005,JPO&NCIPI