baber/WOPTO huggingface dataset:
Patent JP-2005118697-A (JP)
Title: Method of and apparatus for manufacturing fine-particle structure
Inventor: HINO TAKESHI
IPC: B01J19/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of and an apparatus for manufacturing a particulate structure permitting formation of a good structure with reduced structural defects by utilizing self-aggregating properties of particulates.  <P>SOLUTION: The electric double layer is expanded by causing crystals to grow in a narrow space, e.g. a space limited by opposite two boards, and reducing the concentration of an electrode in a dispersing medium so as to reduce the concentration of ions in the medium, resulting in an effect comparable to one obtained by application of an external pressure. The invention improves the arrangement of crystals of particulates by utilizing the effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123964-A (JP)
Title: Equipment control menu display method and program
Inventor: ARAI MASAO
IPC: G06F3/0482
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely urge the control of a menu item to be controlled by a user at that time point to the user by presenting the menu item for the user easily to watch when the user turns on a power source of equipment and starts the equipment and so on.  <P>SOLUTION: When the user turns on the power source of the equipment and starts the equipment, the presence/absence of the item to be controlled by the user is searched in items of a control menu, and the searched item is indicated on a display part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120959-A (JP)
Title: Combined power generation system
Inventor: UCHIDA TAKASHI
IPC: F03D9/00
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a system for converting combined kinetic energy on an ocean or others into electric power.  <P>SOLUTION: A float structure with a rectangular windmill and a water turbine arranged therein is installed in an ocean current/tidal current/ocean wave/oceanic wind or a river stream/river wind for performing wind power generation and hydraulic power generation at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120972-A (JP)
Title: Reciprocating variable displacement compressor
Inventor: KAWAMURA YUJI
IPC: F04B49/00
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating variable displacement compressor, in which (1) an oversize filter is installed as a separate part from a control valve in order to sufficiently develop the filter function, (2) in this case, an extra filter-installation space is not necessary, and (3) foreign matters are removed without allowing them to dwell in a fixed orifice, even in configuration having a discharge chamber and a suction chamber arranged in a rear housing.  <P>SOLUTION: In the reciprocating variable displacement compressor 1, an in-shaft passage 50 partly constituting a refrigerant path is provided axially along a drive shaft 17, a through hole 42 is provided in a valve plate 12, and a hollow 46 partly constituting the refrigerant path is provided in a cylinder block 11 having one end of the drive shaft 17 installed so as to communicate with one end of the in-shaft passage 50 and the through hole 42. The filter 60 is provided in the hollow 46 so as to filter the refrigerant and the other end of the in-shaft passage 50 is allowed to communicate with a crankcase 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128667-A (JP)
Title: Multiplexing system
Inventor: IWANAGA TETSUJI
IPC: G06F11/20
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplexing system which is low in introduction cost and management cost and stably operable.  <P>SOLUTION: The multiplexing system is provided with a 1st server device which performs necessary processing and a 2nd server device which performs the necessary processing instead of the 1st server device if the 1st server device stops operation. The 2nd server device is provided with a reset requesting means of sending a reset request to a client device making a request for the necessary processing. The necessary processing, in particular, is authentication processing for authenticating a user which can be connected to a necessary processing server device and in response to the reset request, the 2nd server device causes the client device to send intrinsic information preset in the client device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134410-A (JP)
Title: Optical fiber with lens
Inventor: SATO HIRAMICHI
IPC: G02B6/10
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of reduction in coupling efficiency by preventing generation of aberration even though large and small two radii of curvature are smaller than the mode field radius of a core in an optical fiber in which a hyperbolic surface shaped lens is formed on the tip part of the optical fiber.  <P>SOLUTION: In the optical fiber with a lens, a hyperbolic surface shaped lens having two different radii of curvature along orthogonal directions is formed on the tip part of the optical fiber. The cross section shape of the outer periphery of the optical fiber is circular and the lens is continuously and integrally formed in the outer periphery of the optical fiber by an approximately cone shaped surface. When elliptic light beams are optically coupled to the surface of the approximately cone shaped surface, the cross section shape of the approximately cone shaped surface in the vertical direction with respect to the optical axis direction is formed into an elliptical shape so that the light intensity distribution over the short axis side of the elliptic light beams to the light intensity distribution over the long axis side is abruptly converged and all light intensity distribution from the short axis side to the long axis side of the elliptic light beams is converged on one point within the core of the optical fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133756-A (JP)
Title: Roller chain
Inventor: TOHARA TAKASHI
IPC: F16G13/06
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller chain capable of smoothly winding and sliding for a long time without generating elongation due to abnormal wear even in the case of using the roller chain with remarkably deteriorated lubricating oil with a high degree of oxidization.  <P>SOLUTION: Both ends of a bush are respectively pressed into a bush hole of a pair of inside plates, and both ends of a pin loosely fitted in the bush are pressed into a pin hole of a pair of outside plates arranged outside both the pair of inside plates, and rollers are inserted into the bush from outside. In the roller chain with this structure, as a material for the bush, carburized stainless steel is used, and a surface of the pin is formed with a vanadium layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135001-A (JP)
Title: Method, system for preventing leakage of secret, and computer program therefor
Inventor: ISODA TAKASHI
IPC: H04L9/10
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an easy leakage of secret information at the time of a theft or discard without damaging user convenience of information apparatus.  <P>SOLUTION: A secret leakage prevention method is provided in a system including at least two apparatus sets, being connected and used as one system when in system operation, while the two sets being easily physically detachable, each being constituted of at least a CPU, a nonvolatile auxiliary storage unit retaining stored information even on the occurrence of power break, and a volatile memory incapable of retaining stored information on the occurrence of power break. When information, to which secret retention is required to a certain extent, is input to the above system, the secret leakage prevention method includes a step for storing the encrypted secret information into the auxiliary storage of one apparatus, and a step for storing a decryption key for the encrypted secret information into the auxiliary storage of the other apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136198-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SAITO TOMOHIRO
IPC: H01L21/425
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimal threshold voltage, and to provide a method for manufacturing a semiconductor device that can be miniaturized, by changing the work function of a MISFET gate electrode film.  <P>SOLUTION: A gate electrode film 17b is fabricated of an impurity-doped metal silicide film, and is then irradiated with an energy beam for heat treatment. The work function is changed dependent on the impurity in the impurity-doped metal silicide film, and this enables the adjustment of the MISFET threshold voltage to a specified level. The short-duration high-temperature treatment provides a semiconductor device with its characteristics but relatively lowly affected by the heat treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132239-A (JP)
Title: Pneumatic tire
Inventor: MIYAZAKI TETSUJI
IPC: B60C11/13
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of suppressing eccentric wear in the initial period of wearing and assuring compatibly water draining and traction performances in the final period of wearing.  <P>SOLUTION: The pneumatic tire has a tread formed with main grooves 1 extending substantially in the tire circumferential direction R and transverse grooves 2 extending aslant relative to the tire width direction A and establishing the communication of the main grooves 1 with one another and is equipped with blocks 3 substantially in shapes of parallelograms, wherein the inclining angle α1 of a side wall 4a at the acute corner 3a of each block 3 is made greater than the inclining angle α2 of the side wall 4b at the obtuse corner 3b of the block 3, and the direction 1a in which the main grooves 1 extend on the tread surface and the direction 1b in which the main grooves 1 extend on the groove bottom are opposite to each other with respect to the tire circumferential direction R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135544-A (JP)
Title: Semiconductor recording medium and data erasing method of semiconductor recording medium
Inventor: SO HIROKAZU
IPC: G11C16/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient means for erasing the whole region in a semiconductor recording medium.  <P>SOLUTION: A semiconductor recording medium 100 is constituted of a host interface part 110, a control part 120, and a recording region 130. To specify a region in which a host device performs erase processing of the recording region 130, the host interface part 110 is provided at least with two kinds of specifying means such as a specifying means by an address and a means for specifying the whole region. The control part 120 analyzes a command from the host device received through the host interface part 110, and discriminates whether or not the object of erase processing is the whole region. When the object is the whole region, efficient erase processing is realized by performing simplified erase processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142774-A (JP)
Title: Image pickup apparatus
Inventor: KAMIMURA NORIFUMI
IPC: G03B7/17
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow an image pickup apparatus to efficiently exhibit its consecutive shot function and electronic flash light function with sufficient balancing.  <P>SOLUTION: The image pickup apparatus has a single shot mode and a consecutive shot mode. When judging that electronic flash light emission is needed in a state that the consecutive shot is selected by a user (S10), the image pickup apparatus repeatedly executes image pickup processing (S18) with flash light emission in the single shot mode. When judging that the electronic flash light emission is not needed, the image pickup apparatus repeatedly executes image pickup processing (S16) without the electronic flash light emission in the consecutive shot mode at a high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137563-A (JP)
Title: Abdominal muscle exercising table
Inventor: FUJITA TETSUYA
IPC: A63B23/02
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abdominal muscle exercising table which can be established permanently without narrowing the room and enables the women or the like with weak muscle strength to exercise the abdominal muscle smoothly.  <P>SOLUTION: The abdominal muscle exercising table comprises a frame which can be mounted on a bed while being erected from the bottom board as the retaining means, grasped between a bed frame and a mattress and a foot rest fixed on the frame. The foot rest is provided with a belt so as to prevent the feet from lifting during the exercising of the abdominal muscle and the mattress is utilized in place of the seat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141840-A (JP)
Title: Optical pickup device
Inventor: NOSE TORU
IPC: G11B7/135
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which can be miniaturized, without lowering the light utilization efficiency.  <P>SOLUTION: The optical pickup device is provided with a plate-like polarization beam splitter 13 corresponding to a laser diode 11 for emitting a DVD laser beam. The polarization beam splitter 23 is constituted as an optical element for, for example, reflecting an S polarized light and transmitting a P polarized light, and it has, e.g., a wire-grid type surface fine structure. When the reflected light passes through the plate-like polarization beam splitter 13, astigmatism is imparted to the reflected light by the predetermined refractive index of the polarization beam splitter 13. That is, polarization beam splitting function and the function of imparting astigmatism are realized by a single optical element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141661-A (JP)
Title: Traffic congestion prediction method and apparatus, traffic congestion prediction program, and recording medium
Inventor: KANAZAWA AKIHIRO
IPC: G08G1/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To predict a future traffic congestion situation with high accuracy irrespective of road types, individual road characteristics and the length of prediction time.  <P>SOLUTION: A real time congestion information storage part 110 stores congestion information and time information from collected current traffic information. A basic congestion prediction part 120 predicts congestion information about every road link for every prediction time length from the current traffic information by different prediction methods, and a predicted congestion information storage part 130 stores the predicted congestion information in association with the prediction methods. A prediction accuracy calculation part 140 compares each piece of the predicted congestion information in a specified period in the predicted congestion information storage part 130 with the measured congestion information in the measured congestion information storage part 110 to calculate prediction accuracy for every road link and every prediction time length about every prediction method. A prediction accuracy evaluation part 150 fixes the prediction method that offers the highest prediction accuracy for every road link and every prediction time length. A predicted congestion information output part 160 outputs the predicted congestion information corresponding to the fixed prediction method of the basic congestion prediction part 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149766-A (JP)
Title: Organic electroluminescence element and display panel
Inventor: SUZUKI SATOSHI
IPC: H01L51/50
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element which uses an improved charge-transporting material capable of removing a defect which occurs by the use of usual CBP when the phosphorescence emission type organic EL element is composed, and to provide a display panel using the same.  <P>SOLUTION: In the organic EL element composed of a pair of counter electrodes, and a single- or multi-layered organic compound layer sandwiched by the electrodes, as at least one layer in the organic compound layer, the layer contains at least one kind of polymer which contains at least one monomer unit expressed by a general formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146553-A (JP)
Title: Sanitary washing device
Inventor: OKUI NOBORU
IPC: E03D9/08
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device which enables the stable washing of the private parts by stabilizing the protrusion of a nozzle means to a washing position.  <P>SOLUTION: This sanitary washing device is equipped with: the nozzle means 1 for emitting a jet of washing water to the private parts of the human body; a motor 3 for driving the nozzle means 1; a gear 2 which transfers power of the motor 3 to the nozzle means 1, and to which a plurality of marks are evenly applied; a driving distance measuring means 4 for detecting the marks, applied to the gear 2, in rotation, and measuring the driving distance and driving time of the gear 2; a driving-distance-measuring-signal changing means 5 for changing a driving distance signal, detected by the means 4, into a stable signal and outputting the stable signal; and a control means 6 for controlling torque applied to the motor 3. The control means 6 controls the torque applied to the motor 3, so as to enable a user to stably wash the private parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146977-A (JP)
Title: Structure between stator and rotor blades of axial flow turbine and axial flow turbine machine using it
Inventor: MATSUMOTO KAZUYUKI
IPC: F01D11/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure between stator/rotor blades of an axial flow turbine capable of removing or reducing cavity jet with an easy and secure method and an axial flow turbine with high energy efficiency using the structure between stator/rotor blades of an axial flow turbine.  <P>SOLUTION: A hub cavity part 41 is formed between a rotor blade hub 21 mounted with a rotor blade cascade 2A and a stator blade hub shroud 12 mounted to an edge of a stator blade cascade 1A for connecting the stator blades 1 to each other. A chip cavity part 42 is formed between a stator blade outer circumferential ring 11 mounted with the stator blade cascade 1A and a rotor blade chip shroud 22 mounted to an edge of a rotor blade cascade 2A for connecting the rotor blades 2 to each other. At least either the rotor blade hub 21 or the rotor blade chip shroud 22 is equipped with suppressing plates 5 (5A-5G) respectively projecting to the hub cavity 41 and/or the chip cavity 42 and arranged over the whole circumference of the rotational direction of the rotor blade cascade 2A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143417-A (JP)
Title: Method for separating and refining nucleic acid
Inventor: TAKESHITA YUMIKO
IPC: C12Q1/37
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating and refining a nucleic acid by using a porous film excellent in separation performance, having good washing efficiency, capable of simply and rapidly carrying out separation and refining of the nucleic acid, excellent in automatic and miniaturizing suitability, and capable of producing the film having substantially same separation performance in large amounts.  <P>SOLUTION: This method for separating and refining the nucleic acid comprises using the porous film in which the nucleic acid is absorbed by an interaction in which ion bond is not participated and a sample solution containing the nucleic acid and obtained by a method comprising (I) a step for injecting a specimen containing a cell or a virus into a container, (II) a step for adding a chaotropic salt, a surfactant, a buffer solution and a proteolytic enzyme to the above container and mixing the specimen therewith, (III) a step for incubating a mixed solution obtained by the above step at 20°C to 70°C and (IV) a step for adding a water-soluble organic solvent to the incubated mixed solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144950-A (JP)
Title: Printing apparatus, printing method, program for printing, and printing medium
Inventor: MORIMOTO NOBUO
IPC: H04N1/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus which can carry out optimum printing in accordance with kinds of printing media.  <P>SOLUTION: The printing apparatus which prints images to the printing medium has a reading means (line sensor 47) for reading marker information that shows attributes of the printing medium displayed at a part of the printing medium (printing paper P), a specifying means (control circuit 40) for specifying the kind of the printing medium on the basis of the marker information read by the reading means, and a processing means (computer 90) for executing predetermined processing on the basis of the kind of the printing medium specified by the specifying means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152714-A (JP)
Title: Hazardous substance treatment system and treatment graduation judgment method for matter contaminated with hazardous substance contaminated matter
Inventor: TSUKAHARA CHISATO
IPC: A62D3/34
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hazardous substance treatment system and a judgment method which enables the quick treatment and judgment of a matter (e.g. a container) contaminated with a hazardous substance such as an organic halide (e.g. PCB).  <P>SOLUTION: The hazardous substance treatment system is equipped with a hazardous substance decontamination treatment device 12 for decontaminating a matter contaminated with an insulation oil containing a hazardous substance and a judgment treatment section 20 for judging the conformation of a decontamination treatment object 13 to the residue treatment standard of a hazardous substance. The judgment treatment section 20 includes a judgment vessel 15 for dissolving the hazardous substance and the insulation oil remaining in the treatment object 13 after the completion of the treatment in a judgment liquid 14; and an analytical section 16 for measuring the concentration of the insulation oil in the judgment liquid 14. The analytical section includes a concentration section for concentrating the judgment liquid and a weighing section for weighing the resultant concentrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159702-A (JP)
Title: Semiconductor device
Inventor: UENO YOUKI
IPC: H03K19/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the initialization cycle of impedance matching in an interface buffer, and to suppress influence on other circuits as much as possible when making fine adjustment afterward.  <P>SOLUTION: A semiconductor device 1 comprises the interface buffers 18a-18c in which internal impedance is adjusted by impedance adjustment data, and an impedance adjustment circuit 35 for generating the impedance adjustment data. The impedance adjustment circuit has a first impedance adjustment mode for initially generating the impedance adjustment data, by dichotomizing search comparison operation in a prescribed impedance adjustment increment for setting in the interface buffer; and a second impedance adjustment mode for updating the impedance adjustment data set in the interface buffer, by successive comparison operation in the prescribed impedance adjustment increment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI