baber/WOPTO huggingface dataset:
Patent JP-2005315136-A (JP)
Title: Fuel injection nozzle
Inventor: ITO EIJI
IPC: F02M61/18
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To promote atomization of fuel spray by high spray penetration, by enlarging a nozzle port maximum diameter of a nozzle port expanded part 33 to a nozzle port minimum diameter of a nozzle port inlet part 31 and a nozzle port minimum diameter of a nozzle port outlet part 32 of a nozzle port part 9 arranged in a tip part of a nozzle body 2.  <P>SOLUTION: A cavity is formed by turbulence of a flow of fuel in a nozzle port expanded flow passage 35 reaching the nozzle port maximum diameter of the nozzle port expanded part 33 from the nozzle port minimum diameter of the nozzle port inlet part 31. The fuel is injected into a combustion chamber of respective cylinders of an engine while converging the fuel flow in a state of taking the cavity in the flow of the fuel in a nozzle port contracted flow passage 36 reaching the nozzle port minimum diameter of the nozzle port outlet part 32 from the nozzle port maximum diameter of the nozzle port expanded part 33. Thus, the atomization is promoted just after fuel injection, and the fuel spray injected from the nozzle port outlet part 32 of the nozzle port part 9 becomes thick and long fuel spray, and is injected in the aiming direction in the combustion chamber of the respective cylinders of the engine without dispersing the fuel spray.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315776-A (JP)
Title: Display defects detection method for flat-panel display device
Inventor: KUROKI TAKUYA
IPC: G02F1/13
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display defects detection method for a flat-panel display device which can detect faulty gray scales, a type of display defects in an FPD, mechanically, with high precision, and in a short time.  <P>SOLUTION: In an image in which faulty gray scales, occurring caused by faulty data transmission in a flat-panel display device with n-bit gray-scale display using a method in which data signals are transmitted from a signal source to the flat-panel display device, is displayed, whether the gray scales are good or bad is judged by inspecting only two patterns, or a (2<SP>n-1</SP>-1) gray scale and a 2<SP>n-1</SP>gray scale, which are adjacent gray scales.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321115-A (JP)
Title: Air-conditioner
Inventor: FURUYA SHIHO
IPC: F24F5/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner superior in quality and highly usable, wherein high temperature and high humidity air is supplied to an indoor unit in a gas-liquid two phase state after condensing moisture therein in a supply passage without using a condensing means.  <P>SOLUTION: The air-conditioner comprises, at least, a moisture adsorbent 15 for adsorbing moisture from air, a pressure reducing means 16, and the supply passage 17 for communicating the secondary side of the pressure reducing means 16 with the indoor unit 2. The air containing the moisture desorbed from the moisture adsorbent 15 is introduced into the pressure reducing mean 16 in a gas phase state and then introduced into the indoor unit 2 via the supply passage 17 in a gas-liquid two phase state. Thus, the high temperature and high humidity air is supplied to the indoor unit 2 in the gas-liquid two phase state without using the condensing means for cooling it to condense the moisture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322493-A (JP)
Title: Switch mechanism
Inventor: WASHINO TAKAYUKI
IPC: H01H13/14
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch mechanism which can suppress an inclination of a switch knob while pressing operation is made.  <P>SOLUTION: Respective support parts 33a, 33b of a first and a second pushers 30, 31 are supported by a support member 32 which is installed at a rubber contact 23 respectively, and the first and the second pushers 30, 31 are combined so that respective contact pressing part and stem pressing part are alternatively arranged in a row. The stem pressing part of the first pusher 30 is engaged with a locking stem of the second pusher 31, and a stem pressing part 35b of the first pusher 30 is engaged with a locking stem 38a of the first pusher 30. When a switch knob 20 is operated with pressing, the first and the second pushers 30, 31 are pressed down via respective both stems 36a, 36b. Therefore, accompanied with pressing operation of the switch knob, a contact pressing part 34a of the first and the second pushers 30, 31 is protruded in the pressing direction of the switch knob 20 as making a joining part 45 as the fulcrum.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004358963-A (JP)
Title: Power management controlling method and recording apparatus
Inventor: OBARA KEIJI
IPC: B41J2/175
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power management controlling method and a recording apparatus employing the method, for enabling a reduction in consumed power in a sleep mode while maintaining the recording apparatus in a good condition during the sleep mode, and performing high-quality recording when it is recovered from the sleep mode to a normal mode.  <P>SOLUTION: In the recording apparatus operated in a sleep mode in which a little electricity is consumed and a normal mode in which a large amount of power is consumed, whether an event serving as an opportunity for causing transition from the sleep mode to the normal mode is generated or not is detected; the recording apparatus undergoes transition from the sleep mode to the normal mode based on the detection result while checking whether the detected event is a maintenance operation periodically executed for keeping recording performed by the recording apparatus in a good condition; control is performed so that the maintenance operation is executed based on the checked result; and then, the recording apparatus is recovered from the normal mode to the sleep mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005690-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SHINKAWADA HIROKI
IPC: H01L21/8234
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a memory cell capable of increasing the capacity of a capacitor and operating normally even if made to have a fine structure, and to provide a method for manufacturing the same.  <P>SOLUTION: An element separation film 3 for separating an active region 2 is formed in a surface of a substrate 1 in the surface of which the active region 2 has been formed. Then, part of the element separation film 3 is removed and the removed part is filled with part of an upper electrode 5. Here, an insulation film 8 is interposed between the upper electrode 5 and the substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005326086-A (JP)
Title: Steam cooker
Inventor: ANDO YUJI
IPC: F24C1/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently heat food made of the aggregate of a granular or linear substance.  <P>SOLUTION: When heating food made of the aggregate of a granular or linear substance, such as boiled rice and chow mein, a steam cooking heater is not energized or is energized with extremely weak power, and steam supplied from steam supply pipes 94A-94C is not heated essentially, thus emitting a steam at 80 to 90°C from the steam supply pipe 94B directly above from an opening 111a in a steam injection pipe 111. Then, steam at the periphery of the edge of the steam injection pipe 111 in a tray shape case 51 is pulled by steam emitted from the opening 111a and a large amount of steam is sprayed to a bowl of rice or a dish of chow mein, thus preventing the surface of for example a grain of rice from exceeding 100°C, efficiently performing condensation on the surface of the grain of rice, and efficiently performing the supply of condensation latent heat and the permeation of condensed water (hot water) to the grain of rice.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004265591-A (JP)
Title: Disk cartridge
Inventor: MAEDA SHINICHI
IPC: G11B23/03
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a disk and a cartridge are rubbed with each other, when the disk is rotated, because of narrowing of the distance between a disk abutment part of an opening part of the cartridge and the disk stored in the cartridge is due to the influence of the flexure of a shutter attached to the cartridge, to suppressing the rubbing against the flexure of the shutter.  <P>SOLUTION: In the vicinity of a ring 300h of the cartridge 300, the disk 300e, housed in the cartridge 300, is located closest to the inner wall of the cartridge 300. At a part for engaging with the shutter 300a in the vicinity of the 300h, a spacing 300g is provided in the vicinity of the shutter 300a and the ring 300h. Thereby, the generation of a powder, generated by the contact with the cartridge 300 when the disk 300e is rotated, is eliminated, and the failure of the disk 300e caused by the generation of power is solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005323926-A (JP)
Title: Method for processing image, image processor, and x-ray ct apparatus
Inventor: HAGIWARA AKIRA
IPC: H04N1/40
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method by which image quality is not deteriorated even partially concerning image information including a plurality of kinds of structural information, and to provide an image processor and an X-ray CT apparatus.  <P>SOLUTION: A generating means 210 generates a cumulative distribution function being the number of cumulative pixels at every pixel value, from the processing area of tomographic image information. A deriving means 220 derives the local standard deviation of the pixel value, based on the cumulative distribution function. A calculating means 230 calculates a plurality of area determination thresholds, based on the minimum SD being the minimum value of the local standard deviations. A classifying means 240 classifies the local standard deviation and therefore the pixels having the local standard deviation from the area determination thresholds. A selecting means 250 selects the weight coefficient W<SB>ij</SB>of a smoothing filter at every classification by the area determination thresholds. A processing means 260 achieves a smoothing processing in the pixels of the tomographic image information 200 with the use of the weight coefficient W<SB>ij</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328755-A (JP)
Title: Braking operation structure of spool of fishing reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/027
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operation knob from falling off from a mounting part and to stably rotate the operation knob on the mounting part in a braking operation structure.  <P>SOLUTION: The braking operation structure 9 is fixed to a reel body 1 and adjusts the damping force of a spool by a rotation operation. The structure is equipped with a mounting cylinder part 1c, the operation knob 27 and a screw member 28. The mounting cylinder part is cylindrically projected from the reel body. The operation knob is formed in a cylindrical shape with a bottom so as to be stored in the mounting cylinder part 1c and adjusts the damping force of the spool by a rotation operation. The screw member 28 has male screw parts 29a and 29b on the outer periphery, and is formed in a cylindrical shape and divided so as to be mounted on the mounting cylinder part from the outside of the mounting cylinder part in the radial direction. The screw member is connected to the mounting cylinder part between the outer periphery of the mounting cylinder part and the operation knob. The operation knob is rotated on the mounting cylinder part and is prevented from dropping out in the projection direction of the mounting cylinder part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333774-A (JP)
Title: Voltage drop detection method and device in line printer
Inventor: NAKAMURA TADASHI
IPC: H02J7/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage drop detection method and device in a line printer which can effectively consume the residual capacity of a battery corresponding to changes in environmental temperatures to use the residual capacity of the battery at a maximum, in a line printer using a battery as a drive source.  <P>SOLUTION: In the voltage drop detection method, an environmental temperature is detected, and the temperature of a battery 4 is computed from the environmental temperature, to selectively set the detection value of a final voltage from the detected value of the final voltage stored corresponding to the temperature of the battery 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005010767-A (JP)
Title: Image forming apparatus
Inventor: ITO HIROSHI
IPC: G03G21/20
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and also effectively cool the inside of an apparatus main body 2 and plain paper P which is subjected to thermal fixing by a fixing means 60.  <P>SOLUTION: An image forming means 100A, the fixing means 60 and an ejection feeding path 64 to feed the plain paper P with a toner image thermally fixed to an ejection tray 12 are disposed in the apparatus main body 2. The ejection feeding path 64 is extended in an up-and-down direction along the back side wall 6 of the apparatus main body 2. A cooling fan 72 to generate an air flow directed from the side of the image forming means 100A to the ejection feeding path 64 is disposed at inside opposed to the ejection feeding path 64.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005337530-A (JP)
Title: Fixing structure for heat exchanger and resin part
Inventor: OKURA HIROYUKI
IPC: F28F9/02
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure for a heat exchanger and resin parts capable of promoting the efficient production of the heat exchanger by reducing the number of parts and man-hour for assembly required for fixing the heat exchanger and the resin parts and increasing the assembly accuracy of the resin parts.  <P>SOLUTION: Resin brackets 3a and 3b for mounting the resin parts are fixed to both right and left sides of the heat exchanger 1. Vehicle body mounting parts 10 and 12 for fixing at least the heat exchanger 1 to a vehicle body and fan shroud mounting parts 11 and 13 for fixing a fan shroud 2 to the heat exchanger 1 are formed on the brackets 3a and 3b for mounting each of the resin parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005246030-A (JP)
Title: Electromagnetic cooking container
Inventor: KUMAMOTO TETSUYA
IPC: A47J27/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic cooking container capable of directly heating ingredients and soup by heat generated from a heating plate placed inside a container body and, despite the heating plate being simply detachable, of being brought into close contact with and fixed onto the inside bottom of the container body at cooking or eating.  <P>SOLUTION: The electromagnetic cooking container is provided with the container body 1 having an opening on the upper face, capable of housing the ingredients and the soup and made of ceramics, the heating plate 3 placed on the inside bottom 10a of the container body 1 and capable of generating heat by the container body 1 being placed on an electromagnetic cooker 5 to generate a magnetic field of the cooker 5 and an outside-placed magnet 41 detachably placed on the outside bottom 10b of the container body 1, attracting the heating plate 3 by the magnetic force and attracted and retained by the cooker 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005335999-A (JP)
Title: Porous carbon
Inventor: YAMAKAWA MASASHI
IPC: H01L21/68
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide porous carbon which is suitably used for producing an adsorption pad capable of suppressing the generation of dust and maintaining air permeability and electrical conductivity.  <P>SOLUTION: The porous carbon is formed from self-sinterable carbon and has a porosity of 10-50 vol%. The skeleton surface of the self-sinterable carbon may be coated with a thermosetting resin or glassy carbon.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335004-A (JP)
Title: Work support system, work instructing device, and work support method
Inventor: TANAKA TETSUO
IPC: B23Q41/08
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate a worker's burden by appropriately supporting work performed on a work object.  <P>SOLUTION: A work support system 1 for assisting work comprising a plurality of processes, is composed of a server device 10 and work instructing devices 30 that are in radio communication with each other. The work instructing device 30 is provided with electronic paper 33 for displaying characters and images, and mounted to each of a plurality of work objects. While monitoring the progress situation of work by the server device 10, work contents required for the following process is transmitted as work instruction information to the work instructing device 30. The work instruction information is displayed on the electronic paper 33 of the work instructing device 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337363-A (JP)
Title: Manufacturing method of rubber rigid plate laminated body for base isolation and support
Inventor: KAMIYA NAOYUKI
IPC: E04B1/36
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber rigid plate laminated body for base isolation and support and a molding method thereof capable of easily measuring an unvulcanized rubber material, capable of reducing a trimming die conventionally required for each of products, and capable of preventing peeling between a coating rubber layer and an inside rubber layer and in the inside rubber layer and failure in appearance in molding of a unit rubber rigid plate laminated body.  <P>SOLUTION: An unvulcanized inside rubber material 3 is spirally wound and stacked in a range of 85 to 95% from a center of a rigid plate 1 in the radial direction, a cord shaped unvulcanized edge side rubber material 2 is wound around the outer periphery, and they are molded in a mold. The plurality of the unit rubber rigid plate laminated bodies 4 thus molded in the mold are overlapped, and are set in a vulcanization mold so as to perform vulcanization molding, and an upper flange 61 and a lower flange 62 are attached.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341335-A (JP)
Title: Optical amplification and distribution system
Inventor: YOSHIE HISAKI
IPC: H04B10/29
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To construct an optical amplification and distribution network which can realize flexible system design and a low cost as compared with the conventional CATV distribution system.  <P>SOLUTION: A signal light outputted from a light transmission apparatus 101 is branched into a plurality of signal light beams (output 1, output 2, ..., output (n)) by an optical distributor 102. The branched signal light beams are amplified by an optical fiber amplifier 103 disposed on the post-stage of the optical distributor, and amplified signal light beams (output 1a, output 2a, ..., output na) are outputted from light output ports. The optical fiber amplifier is disposed on the post-stage of the light distributor, thereby providing an optical network wherein user service quality is improved without necessity to stop the entire system even when an accident or the like occurs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334461-A (JP)
Title: Medical examination system
Inventor: AIZAWA CHIEKO
IPC: A61B1/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize an operational environment which shows a high level of visibility and facilitates operations.  <P>SOLUTION: A endoscope system controller 6 includes each functioning part, such as an arithmetic processing unit 6a, an operational screen expansion part 6b, a function setting part 6c, and a display filtering part 6d. The display filtering part 6d controls a display mode of each kind of switch screens displayed on an operational screen depending on a connected state of a plurality of peripheral devices to the endoscope system 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313225-A (JP)
Title: Homogenizing treatment method for aluminum die cast alloy product
Inventor: YOKOI MITSUYOSHI
IPC: C22F1/053
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Zn based die cast product in which the defect of blistering is reduced, and thermal energy cost is low compared with conventional arts, and which has sacrificial anode properties.  <P>SOLUTION: In the homogenizing treatment method capable of reducing blistering and lowering energy cost, the Al-Zn based die cast alloy product is heated for 2 to 30 min in the high temperature region of 400 to 500°C, and for 0.3 to 5 hr in the intermediate temperature region of 300 to 400°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339467-A (JP)
Title: Regulator circuit and liquid crystal display
Inventor: TAKEKUNI MASAYUKI
IPC: H03F3/34
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress offset variation of an operational amplifier.  <P>SOLUTION: A regulator circuit 10 including a two-stage operational amplifier provided with a differential amplifier circuit part 3 and an output circuit part 4 to be constituted of a MOSFET circuit on one semiconductor substrate; and a reference voltage generation circuit 2, is constituted so that reference voltage Vref outputted by the reference voltage generation circuit 2 is connected to one input of the differential amplifier circuit part 3, output voltage Vout of the output circuit part 4 is divided by feedback resistors R1, R2 to connect it to the other input of the differential amplifier circuit part 3, connecting output of the differential amplifier circuit 3 to input of the output circuit part 4, wherein voltage lower than power supply voltage of the output circuit part 4 is supplied as power supply voltage of the differential amplifier circuit part 3. Furthermore, a MOSFET constituting the differential amplifier circuit part 3 is formed by a MOSFET manufacturing process with lower pressure resistance than that of a MOSFET constituting the output circuit part 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005157268-A (JP)
Title: Image pickup device, control method therefor, program, and storage medium
Inventor: KONISHI KAZUKI
IPC: G02B7/28
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase the precision and speed of autofocusing operation.  <P>SOLUTION: An image pickup device is provided with; a photographing optical system 31 which forms an object image and is provided with a focusing optical system 3 which adjusts the imaging position of the object image; an imaging device 5 which photoelectrically converts the object image formed by the photographing optical system to generate an electric image signal; an in-focus position detection part 14 which detects the in-focus position of the focusing optical system for forming the object image on the imaging device, on the basis of the image signal generated by the imaging device while adjusting the in-focus position of the object image by the focusing optical system; a distance measurement part 30 which has a plurality of light receiving parts for receiving light from an object and measures a distance to the object on the basis of output signals from the light receiving parts; and an arithmetic part 15 which corrects a measurement result of the distance measurement part on the basis of detection results of the in-focus position detection part and the distance measurement part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI