baber/WOPTO huggingface dataset:
Patent JP-2004308943-A (JP)
Title: Refrigerating device
Inventor: SATO NAOYUKI
IPC: F25B9/14
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device causing rather less wear of a rotary valve and requiring rather less labor and cost for maintenance.  <P>SOLUTION: A displacer is connected to the output shaft of a motor through a crankshaft and a scotch yoke. A valve drive shaft is connected to the output shaft of the motor through a speed reducer. With the sliding surface of a rotary valve plate 5 in contact with the sliding surface of a valve body 1, the rotary valve plate 5 is rotatably driven by the valve drive shaft. A circular high-pressure port 2 having a center matching a center port C1 and two operation ports 3 and 3 formed symmetric with respect to the center point C1 are formed in the sliding surface of the valve body 1. A communication groove 6 formed symmetric with respect to a center point C2 and two discharge ports 7 and 7 are formed in the sliding surface of the rotary valve plate 1. Since the rotating speed of the rotary valve plate 1 is small and the deviation of pressing forces at the sliding surfaces is less, the wear of the sliding surface can be effectively reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316224-A (JP)
Title: Road sign
Inventor: IBE YUJI
IPC: E01F9/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cantilevered support type road sign whose projected area in a view from above is made smaller, and whose roof for preventing snow accretion can have a steep slope from which fallen snow surely drops.  <P>SOLUTION: Upper and lower parallel beam bodies 2 for mounting a sign-board 3 are coupled to a support 11 so as to be in prescribed front and rear slope positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316786-A (JP)
Title: Female side structure of pipe joint and its manufacturing method
Inventor: FUKUDA MASARU
IPC: F16L37/08
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female side structure A of an easily manufacturable pipe joint.  <P>SOLUTION: A curled outer flange part 3 and a large diameter short cylindrical part 4 in which a male side structure B on which a seal material S is fitted is inserted are formed integrally with a metal pipe 1 at the end part 2 of the metal pipe 1 by plastic working.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317043-A (JP)
Title: Cogeneration system
Inventor: SATOU HISAHIRO
IPC: H01M8/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for miniaturizing the whole cogeneration system without miniaturizing a hot water storage tank by reducing a space in a housing for storing the hot water storage tank.  <P>SOLUTION: A section of a branch part 64c from a branch part 64d of a water supply pipe 64, and a first water supply pipe 64a connected to the branch part 64c, are used as a first common pipe 66 of a forward pipe 4a of a power generation heat recovering pipe 4 and the water supply pipe. A section of a confluent part 52a from the hot water storage tank 44 of a first hot water outflow pipe 52, is used as a second common pipe 68 of a return pipe 4b of the power generation heat recovering pipe 4 and the hot water outflow pipe. Thus, pipes in the vicinity of the hot water storage tank 44 can be reduced by two pieces, so that the space in a heat accumulating unit housing 16 can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313524-A (JP)
Title: X-ray ct apparatus and beam hardening post processing method
Inventor: NUKUI MASAYASU
IPC: A61B6/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus which enables a highly precise correction for a BH effect for every channel even when imaging a subject of a relatively large dimensions.  <P>SOLUTION: The X-ray CT apparatus includes the following parts. A beam hardening correction part 201 performs the correction for the beam hardening on a first projection information and creates a second projection information. A first fitting part 202 performs first function fitting on the second projection information and creates a third projection information. A second fitting part 204 obtains a correction coefficient in each channel constituting the second projection information by performing second function fitting on the values of the third projection information which uses the values of the second projection information in all the views as independent variables. A correction coefficient correction part 205 corrects a second correction coefficient created for a second phantom with dimensions larger than that of a first phantom by using a first correction coefficient created for the first phantom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030882-A (JP)
Title: Rendering device, copy control method, and program
Inventor: KAMIBAYASHI TATSU
IPC: H04N5/91
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rendering device capable of performing secure copy control and a high speed recording.  <P>SOLUTION: The control section 1 of a player determines whether or not the output of an analog signal is to be permitted or inhibited and determines whether or not remark is issued when the output of the analog signal is permitted on the basis of media identification information of object contents 20 and encryption status information of the object contents received from a read section 2, and copy control information of the object contents received from a detection section 4 and a predetermined operation table, and controls an output switch 8 and a remark switch 9 to realize determined operation contents. Thus, while avoiding illegal copy, the necessity of detection of a watermark CCI and remarking by a recorder can be omitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334097-A (JP)
Title: Real time nucleic acid detection method and composition
Inventor: RABBANI ELAZAR
IPC: G01N37/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition useful in a real-time nucleic acid detection method.  <P>SOLUTION: The real-time nucleic acid detection method is carried out by using a nucleic acid primer, a nucleotide, a nucleic acid probe or an energy moving element bonded to a nucleic acid linked substance. The real-time nucleic acid detection enables qualitative or quantitative detection of the objective single-stranded double-stranded nucleic acid in a sample. A method including a method for removing a part of a homopolymer sequence (e.g. poly(A) sequence or poly(A) tail) from analyte or an analyte library. The composition useful for the removal method is also obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325136-A (JP)
Title: Tem sample with identification function, tem sample-processing focused ion beam device and transmission electron microscope
Inventor: ADACHI TATSUYA
IPC: G01N35/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TEM sample with an identification function facilitating specification of the minute TEM sample, and to construct a system, withan FIB device manufacturing the sample, allowing easy management and handling of information about the TEM sample on a TEM when observing the sample.  <P>SOLUTION: In this TEM sample, a mark wherein information specifying the sample is coded is written in a peripheral part specification position. The sample having, as an attachment, a storage medium wherein the sample-related information is filed with the sample specification information as an index is provided to the TEM. This sample-processing FIB device and an observing TEM device each have the function for writing an image and the sample-related information under working into the file, and reading out them onto a display for use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325625-A (JP)
Title: Image forming device
Inventor: ABE TAKUMA
IPC: G03G15/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To form an excellent image by restoring the undesired rise in resistance of a secondary transfer roller in a short period of time.  <P>SOLUTION: A secondary transfer roller 12 having a heater 31 on the inside of a core bar 12a is abutted on an intermediate transfer belt 7. At the time of transferring a toner image (at the time of image formation), a voltage is impressed to the core bar 12a by a positive power supply 32b and a toner image formed on the intermediate transfer belt 7 is transferred to a transfer material 25. At the time of non-transfer of a toner image (non-formation of an image), a negative bias is impressed to the core bar 12a by a negative power supply 32a and the secondary transfer roller 12 is heated by the heater 31 through the core bar 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323707-A (JP)
Title: Sheet for forming processing, adhesive sheet for forming processing, and colored formed body manufactured using them
Inventor: MACHIDA TOSHINORI
IPC: C09J7/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored formed body having excellent weatherability and solvent resistance and free of cracks and fissures and to provide a sheet for forming processing and an adhesive sheet for forming processing which both are used for its fabrication.  <P>SOLUTION: The sheet for forming processing is composed of a cured product of a resin composition containing (A) a vinyl polymer having as a side chain at least one structure selected from a polyether, polyester, polycarbonate or polybutadiene which has a functional group able to react with an isocyanate group, (B) a polyisocyanate compound, and (C) a colorant, and the mol.wt. between crosslinking points is 5,000-15,000. The adhesive sheet for forming processing is one in which an adhesive layer is laminated on one surface of the sheet for forming processing. The colored formed body is formed by laminating the above sheet for forming processing or adhesive sheet for forming processing on a thermoplastic resin base material and by subjecting to forming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329254-A (JP)
Title: Catheter enabling tip deflecting operation
Inventor: HIGASHIKUBO TAKASHI
IPC: A61M25/01
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive catheter enabling tip deflecting operation which is capable of effectively utilizing the internal lumen of the catheter, excellent in operation followability and stability, reduced in trouble, having high reliability and high mechanical strength, capable of repetitive bending operations, and easy to manufacture.  <P>SOLUTION: The catheter 2 enabling the tip deflecting operation is provided with a catheter tube. The catheter tube 4 of the catheter 2 has a tubular member 20 and the tubular member 20 has a tubular tip deflection part 24. At the tip deflection part 24, a plurality of notches 40 and 42 for allowing the bend of the tip deflection part 24 are formed and the notches 40 and 42 are formed at the tip deflection part 24 so that stress concentration generated around the respective notches 40 and 42 when bending the tip deflection part 24 is not mutually short-circuited. That is, the notches 40 and 42 are formed alternately from up and down along an axial direction and adjacent notch bottom parts are overlapped in the view from a cross section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332546-A (JP)
Title: Lock preventing method for compressor
Inventor: TAMURA TSUTOMU
IPC: F04B39/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lock of a compressor without measuring the actual amount of oil returned to the compressor.  <P>SOLUTION: This lock preventing method comprises a detection step S2 of detecting the rotating number of the compressor 12 and a determination step of comparing an oil return time y and a lock generation time x for the rotating number detected in the detection step and determining the operation/non-operation of the compressor depending on the length of the lock generation time and the oil return time. The generation of lock is determined on a software basis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332248-A (JP)
Title: Tatami facing bending device
Inventor: WAKIMOTO NOBORU
IPC: E04F15/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Tatami facing bending device for similarly beautifully bending a Tatami facing even in a brimless Tatami different in a size for efficiently producing the brimless Tatami superior in an aesthetic characteristic.  <P>SOLUTION: This Tatami facing bending device is composed of a table 1 for placing a Tatami floor 2, a Tatami floor fixing means for pressing down the Tatami floor 2 placed on the table 1, a striping means for marking a stripe along the edge part upper edge 5 of the Tatami floor 2 on the Tatami facing 3, and an edge bending means for bending the Tatami facing 3 projecting from an edge part of the Tatami floor 2; and is formed so that the striping means is composed of a striping plate 13 being a rigid plate, a striping plate lifting means for lifting the striping plate 13 to the Tatami facing 3, and a striping plate parallelly moving means for laterally moving the striping plate 13 in the direction along the edge part of the Tatami floor 2 in parallel to the Tatami facing 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003324874-A (JP)
Title: Auxiliary magnetizing winding for magnetizing internal permanent magnet rotor
Inventor: BIAIS FRANCOIS J
IPC: H02K1/32
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for fabricating a rotor for an electric traction motor.  <P>SOLUTION: Cavities are formed in the rotor, a magnetic material is injected in a portion of the cavities, an electric winding is configured in a portion of the cavities, and the magnetic material is post-magnetized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336290-A (JP)
Title: Three-dimensional display device
Inventor: SUYAMA SHIRO
IPC: G02B27/22
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of moire in a three-dimensional display device provided with a plurality of display optical elements arranged in different depth positions viewed from an observer.  <P>SOLUTION: The three-dimensional display device is provided with a plurality of display optical elements arranged in the different depth positions viewed from the observer. Each display optical element has a plurality of pixels. At least one of a plurality of the display optical elements is provided with a wall which is arranged on a surface of an observer side of the display optical element and is not parallel to the surface of the observer side of the display optical element and a diffusion plate arranged nearer to the observer side rather than the wall. The wall is composed of a material through which light cannot be transmitted or which reflects light. The wall is arranged at a right angle to the surface of the display optical element. The wall is arranged at a boundary of all pixels including red, green and blue sub-pixels of the display optical element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336493-A (JP)
Title: Information access system, information providing apparatus, information access apparatus, information providing method, and information access method
Inventor: ITO AKIHIKO
IPC: H04N7/173
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which enables a content service related to a broadcast program to be provided from the broadcast program.  <P>SOLUTION: Fundamental EPG information of the broadcast program and a meta information reference ID made to correspond to meta information of a content related to the broadcast program are transmitted to an information receiver (101), and a user acquires meta information of the content on the basis of the meta information reference ID by the information receiver (101) when necessary. The user can receive the content service by accessing whereabout information included in meta information of the content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008424-A (JP)
Title: Porous body and its production method
Inventor: HASHIDA TAKU
IPC: B32B3/26
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a porous body which contains a dry gel hardly causing the occurrence of shrinkage and/or cracks due to the contact with an organic solvent or the like.  <P>SOLUTION: The method for producing a porous body containing a dry gel has a dry gel production process comprising a step for preparing a first gel 2 having a first solid skeleton and first micropores and a reconstruction step for decomposing at least a part of the first solid skeleton and forming a second skeleton thicker than the first solid skeleton.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000602-A (JP)
Title: Stereoendoscope and stereoendoscope system
Inventor: KAMIKAWA JUNJI
IPC: A61B1/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoendoscope and a stereoendoscope system in which binocular parallax images are picked up in parallel by mounting an adapter lens on the top of an objective lens in one endoscope without enlarging a diameter of the tip of the objective lens by using a simple configuration.  <P>SOLUTION: The stereoendoscope system is composed of a pair of optical elements located in parallel to fold an optical axis passing through the left half of an opening on the tip of an objective lens 10 in the endoscope 40 and an optical axis passing through its right half so that both axes have an an angle with each other. The pair of optical elements bisect one concave lens, and the adapter lens 11 for binocular parallax image pickup composed of a pair of eccentric lens portions corresponding to those located so as to be opposed to the original positions is mounted on the tip of the objective lens 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343372-A (JP)
Title: Board, piezoelectric oscillator, and method of manufacturing same
Inventor: SUGIMOTO HISASHI
IPC: H03B5/32
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator which will not malfunction due to its miniaturization.  <P>SOLUTION: In manufacturing a crystal oscillator, a main board 31 of a ceramic board 30 is divided into sub-boards 32 to form a piezoelectric oscillator with a surface-mounting case having no auxiliary electrode terminals 33, 33.... Owing to this, no short circuit occurs between the auxiliary electrode terminals 33, 33..., and connecting lands of the apparatus side, if the piezoelectric oscillator is miniaturized. Hence a crystal oscillator can be manufactured which will not malfunction due to the miniaturization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338217-A (JP)
Title: Method and equipment for drying timber
Inventor: ARAI KUNITA
IPC: F26B5/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying method wherein timber can be dried in a relatively short time without causing a crack or the like therein and moreover can be dried stably by excellent combination of a decompression process with a heating process, and drying equipment which enables execution of this method in a suitable state.  <P>SOLUTION: The timber to be dried is treated under vacuum in a decompression tank so that the moisture density in the timber is put in a state of increasing sequentially from the inside of the timber toward the surface thereof. Next, the timber in this state is put in a drying tank provided separately from the decompression tank and it is dried with heating until the water content in the timber becomes 20% or below. The temperature inside the timber is raised preferably up to a diffusion temperature by blowing heated steam against the timber in the drying tank, prior to that drying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340061-A (JP)
Title: Control device for cylinder resting internal combustion engine
Inventor: SEN NAOHITO
IPC: F02D17/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a cylinder resting internal combustion engine, which switches the operation of the engine between full-cylinder operation and cylinder cut-off operation and performs traveling control such as constant-speed traveling control, capable of improving fuel economy by continuously discriminating a possible state of the cylinder cut-off operation and utilizing the cylinder cut-off operation as much as possible.  <P>SOLUTION: If the load of the internal combustion engine is judged to be less than a load threshold value when an obtained speed deviation is less than a speed deviation threshold value, a vehicle is judged to be in a stable traveling state. If the vehicle is judged to be in the stable traveling state when traveling control is performed, the operation of the internal combustion engine is switched to the cylinder cut-off operation (S208, S210).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337451-A (JP)
Title: Game machine
Inventor: SHIMIZU KENJI
IPC: A63F5/04
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To raise amusement in a rendition by using the lighting state of a lighting preparation state in addition to a light-out state and a lighting state concerning the rendition obtained by controlling the lighting of discharge lamps such as a fluorescent lamp.  <P>SOLUTION: The fluorescent lamp has the light-out state where a voltage is not applied to a part between electrodes, a transfer state for precluding the internal generation of discharge, while energizing an externally formed current path by the voltage applied to the part between the electrodes, the lighting preparation state for enabling the internal generation of discharge, while energizing the current path by the voltage applied to the part between the electrodes, and the lighting state for performing internal discharge by the voltage applied to the part between the electrodes. When the start of rotation of reels constituting a variable display device is instructed, a delay time is inserted till the actual starting of the rotation in response to the setting situation of a winning flag. When the start of the rotation is instructed and also the delay time is inserted, the fluorescent lamp is controlled to be the lighting preparation state, and then, the lighting preparation state is kept after the delay time elapses. When the delay time elapses, the fluorescent lamp is returned into the lighting state again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340094-A (JP)
Title: Stroke distinction device for single cylinder four cycle internal combustion engine
Inventor: TOKUGAWA KAZUTO
IPC: F02D45/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroke distinction device capable of determining state of stability of a single cylinder four cycle internal combustion engine and accurately distinguishing a stroke of an engine cycle.  <P>SOLUTION: A distinction means distinguishes a stroke of the single cylinder four cycle internal combustion engine based on change of pressure in an intake pipe during engine cycle only when a detection means detect a stable state of engine load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348300-A (JP)
Title: Memory management device, memory management method for use therewith, and program thereof
Inventor: KASHIWAGI NAOTO
IPC: G06F12/14
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory management device which prevents memory shortage and destruction over an entire machine and which makes it easy to analyze the cause of memory destruction should memory be destructed.  <P>SOLUTION: A memory management function 1, when called from an application program 4, executes the allocation of memory space 3. A memory destruction check command 5 refers to a memory management table 2 to access the memory blocks 31-3n of the memory space 3 to detect whether or not there is memory destruction in the memory blocks 31-3n. The memory destruction check command 5 refers to the Magic Number of a check area for each of the memory blocks 31-3n and checks compatibility to achieve detection of memory destruction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI