baber/WOPTO huggingface dataset:
Patent JP-2005028382-A (JP)
Title: Ultrasonic vibration rotational welding equipment and method
Inventor: SATO SHIGERU
IPC: B23K20/26
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ultrasonic vibration rotational welding equipment that can perform welding with superior working efficiency by the combined use of ultrasonic vibration, rotation and pressurization.  <P>SOLUTION: In this welding method, in the middle of descending of a holder 3 in a pressure elevation mechanism 2, the lower end face of a joining operating part 11 comes into mutual contact with the upper face of the joining part of a plurality of workpieces W1, W2 on a placing table 4, with the joining operating part 11 and the placing table 4 clamping the joining part of the plurality of workpieces W1, W2. In parallel with that, the joining operating part 11 of the ultrasonic vibration rotational driving mechanism 5 resonates with ultrasonic vibration, with the motor 12 of this mechanism 5 driven to rotate the joining operating part 11 in one direction. As a result, the vertically vibrating ultrasonic vibration of the joining operating part 11, the descending pressurizing force of the pressure elevation mechanism 2, and the rotation of the motor 12 work in synergy on the mutually overlapped part of the plurality of workpieces W1, W2, with the joining operating part 11 thereby welding this mutually overlapped part through friction stirring in a short period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004093111-A (JP)
Title: Ice for storing perishable food
Inventor: IWAI KAZUO
IPC: A23B4/06
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide safe ice for storing perishable food prolonging a period of retaining a fresh-looking and good texture for eating as perishable food by delaying the starting of stiffening after death and the starting and progression of self-digestion, preventing putrefaction by exhibiting sterilizing power and not exerting influence on taste and smell of the perishable fish.  <P>SOLUTION: The ice for storing perishable food is formed by freezing a hinokitiol-containing aqueous solution containing 0.01 mass% or more of hinokitiol and/or sodium salt thereof. The ice is preferably the ice containing 0.04-0.08 mass% of Na salt of the hinokitiol or the ice containing 0.04 mass% or more of hinokitiol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005031304-A (JP)
Title: Optical element and its manufacturing method
Inventor: NAKAMURA KOICHIRO
IPC: G02B1/10
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which is applicable to use under a high-temperature condition, a pressure-reduction condition, or a hermetic sealing condition by preventing gas from being produced by a resin part of an optical element including resin since the optical element using the resin produces gas from the resin part and the gas sticks on other optical components, electronic components, and semiconductor component to possibly exert an undesirable influence.  <P>SOLUTION: This optical element is formed of a resin layer 20 which is formed on a substrate 10 and has a specified surface shape, and all surfaces of the resin layer other than a surface which comes into contact with the substrate 10 are coated with a coating film 30 consisting of one or more layers. This coating film is formed covering up to a portion of the substrate which is exposed nearby the interface 12 between the substrate and resin layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031914-A (JP)
Title: Task transaction managing device, method, and program
Inventor: HARASHIMA HIDEJI
IPC: G06Q10/06
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize proper management to the tasks whose overall abort processing is inappropriate.  <P>SOLUTION: A succession relation of each of task transactions (tr1, tr2) is defined (tr1→tr2) so that the separation of task transactions can be clarified, and when a process during performance management is aborted, only the task transaction including the process during performance management among all the task transactions may be aborted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360888-A (JP)
Title: Continuously variable transmission
Inventor: HIOKI JITSUO
IPC: F16H61/52
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a current torque converter wherein a shock is generated every time to shift.  <P>SOLUTION: As the basic structure, the generation of shock every time to shift can be eliminated by making AT fluid generated by an input side impeller 13 continuously flow in each of layers of a vane 4 with a control board 8. AT fluid does not always flow in the all layers of the vane 4, but flows in the all layers of the vane 4 when a large load is applied, and with reduction of load, the control board 8 is rotated to close an opening part of a nozzle 7 in order from inside layer, and finally, AT fluid flows in the only most outside layer of the vane 4, and energy transmitting efficiency is thereby improved to reduce fuel consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004220751-A (JP)
Title: Optical recording medium, film thickness measurement method of the same, film thickness control method, manufacturing method, film thickness measuring device and film thickness controller
Inventor: FUROMOTO SHIGEYUKI
IPC: G11B7/24027
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To measure the film thickness of a recording layer easily by a transmission method in an optical recording medium which has a reflective layer, etc., between a substrate and the recording layer.  <P>SOLUTION: This optical recording medium is provided with a reflective layer 3 between a light transmitting substrate 1 and a dyestuff containing recording layer 5 on which information is recorded optically. The area of the dyestuff containing recording layer 5 is formed wider than the area of the reflective layer 3 by prescribed areas 30a, 30b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005039888-A (JP)
Title: Electric connection box
Inventor: ODA AKIHIRO
IPC: B60R16/02
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize performing of a sufficient holding force of a connector hood formed by dividing into a lower case and an upper case.  <P>SOLUTION: An electric connection box includes a connector hood 23 for engaging a horizontal connector at side walls 21, 22 of a case having the upper case 11 and the lower case 12. The connector hood 23 is formed in a rectangular frame shape combined with a first hood 24 projected from the side wall 21 of the upper case 11, and a second hood 25 projected from the side wall 22 of the lower case 12. Either one hood 24 is formed in a shape having an inward holding part 24a from both U-shaped ends, and the other is formed in a flat plate shape engaged between the inward holding parts 24a. A counterparty side connector C engaged within the connector hood 23 can be held only by the hood 24 formed with the inward holding part 24a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038133-A (JP)
Title: Input terminal, printing system, and print output sequence control method
Inventor: TAKEMURA KOJI
IPC: G06F3/12
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input terminal, a printing system and a print output sequence control method for executing a print output according to an order of photographed dates and times of photograph.  <P>SOLUTION: This printing system is provided with the input terminal 10, a print server 30, and a plurality of printers 50. The input terminal 10 is provided with a means for reading out image data from a digital camera C and a medium M, a means for analyzing each of the image data to extract photographed-date-and-time specified information, a means for rearranging a plurality of image data according to the order of the photographed dates and times referring to the photographed-date-and-time specified information, and a means for transmitting the plurality of image data to the print server according to the order of the photographed dates and times. The print server is provided with an order control part 31 for preparing an printing order to print-output the transmitted image data, and for conducting processing to distribute the image data to the plurality of printers, and a print control part 32 for reading the image data in after the print order is registered, to be outputted to the prescribed printer in an assigned printing condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045496-A (JP)
Title: Stereoscopic image display device
Inventor: KOBAYASHI HITOSHI
IPC: H04N13/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To display two-dimensional image data even in the case of a stereoscopic image display device.  <P>SOLUTION: A display part 31 which has a plurality of signal lines arranged in a row direction and a plurality of scan lines arranged in a column direction and also has pixels, whose positions are determined on a display surface, arranged in matrix on a plane so that pixels in the same row direction are connected to the same signal line and pixels in the same column direction are connected to the same scan line, a plurality of buses through which color image data are transmitted, a signal line driving circuit 12, a light beam control element 32 which has a plurality of apertures and a plurality of lenses and controls the direction of light beams from the pixels, and a changeover switch device 16 which operates based upon a horizontal synchronizing signal and a vertical synchronizing signal and has a plurality of switches changing connections between the plurality of buses and the input terminal of the signal line driving circuit where the color image data are inputted, are included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002306-A (JP)
Title: Method for producing synthesis gas by partial oxidation of heavy charge, such as heavy crude oil, distillation residue and the like
Inventor: SANFILIPPO DOMENICO
IPC: C10K1/06
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a synthetic gas from a heavy charge with stable function of the system, almost no problem in foaming and no difficulty in adjusting a water level, in a cooling separation process of a method for producing a synthesis gas by partially oxidizing the heavy charge such as heavy crude oil, distillation residue or the like.  <P>SOLUTION: The method for producing the synthesis gas includes a process in which the heavy charge is partially oxidized at ≥1,000°C and ≥20 atm. in the presence of steam using oxygen or a highly oxygen-containing air, the obtained synthetic gas 1 is cooled by directly pouring water 2 to the synthesis gas 1, subsequently cooled gas 4 and water 3 are separated through a ring formed between an adduction tube TA and a concentric tube TC installed around the adduction tube and having both open ends. The distance (L) between the lower end of the adduction tube and the lower end of the open concentric tube is equal to or larger than x [x is expressed by x=0.026F+0.15 and varies depending on a gas flow ratio (F)(expressed by kg/h/cm<SP>2</SP>)] times of the diameter (D) of the lower end of the adduction pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050054-A (JP)
Title: Image input device
Inventor: IZUMI YOSHIHIRO
IPC: G09F9/30
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image input device capable of satisfying both reading of an image and performance of display.  <P>SOLUTION: This image input device having an input/output integrated display 8 has an optical element 9. By sliding the optical element 9 along a groove 10a nearly parallel to the surface of the input/output integrated display 8, a state wherein the optical element 9 is placed on a display face 8a of the input/output integrated display 8 and a state wherein the optical element 9 is out of the display face 8a of the input/output integrated display 8 can be changed over. Accordingly, in the image input device, the optical element does not impair the display performance even when displaying the image, while improving blurring of the image when reading the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061831-A (JP)
Title: Vacuum ultraviolet spectroscope
Inventor: IKEDA TAKESHI
IPC: G01J3/02
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum ultraviolet spectroscope that can be used easily in inert gas substitution.  <P>SOLUTION: In the vacuum ultraviolet spectroscope 10, a spectral optical system 12 for taking out monochromatic light having a wavelength at a vacuum ultraviolet region and a condensation optical system 14 for condensing and introducing light from a light source 16 to the spectral optical system 12 are provided in an enclosure 18. The enclosure 18 comprises an incidence opening 20 for taking in light from the light source 16; a light exit port 22 for emitting the monochromatic light obtained from the spectral optical system 12; a supply port 24 and an outlet 26 of the inert gas; and channel walls (28-1 to 28-6) for forming the channel of the inert gas. The channel of the inert gas is formed on an optical path inside the enclosure 18 reaching the light exit port 22 from the light incidence opening 20 by the channel wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143652-A (JP)
Title: Finely graphitized carbon fiber, method for producing the same and use for the same
Inventor: YAMAMOTO TATSUYUKI
IPC: C08K7/06
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine carbon fiber excellent in characteristics such as dispersing property, close adherence, deterioration resistance, electroconductivity and heat conductivity on mixing with a basic material such as a resin, and various secondary batteries to begin with a Li ion secondary battery improved with its charging and discharging capacity and a battery improved with the strength of electrode plates and decomposition of electrolyte.  <P>SOLUTION: This finely graphitized carbon fiber is characterized with that its carbon fiber has a multiple-layered structure having a hollow structure at its central axis and a non-continuous graphene sheet having a broken surface at the fiber end part and a continuous surface bonded with the end part of the graphene sheet to which the end part of at least ≥1 piece of the graphene sheet approaches. The electroconductive material obtained from a composition using the fine carbon fiber, the secondary battery by using the same as an electrode material, and a gas occlusion material are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005067919-A (JP)
Title: Layered cobalt complex oxide and thermoelectric conversion element
Inventor: MOTOHASHI TERUKI
IPC: H01L35/34
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered cobalt complex oxide which can provide a long-life thermoelectric conversion element excellent in high-temperature stability and has electric resistivity changing little with time at a high temperature while maintaining excellent thermal conversion characteristics of Na<SB>x</SB>CoO<SB>2</SB>.  <P>SOLUTION: The layered cobalt complex oxide is represented by the general formula: Na<SB>x</SB>A<SB>y</SB>(Co<SB>1-z</SB>Cu<SB>z</SB>)O<SB>2</SB>(wherein A is Rb and/or K; 0.50≤x≤0.75; 0.01≤y≤0.3; and 0≤z≤0.3). A thermoelectric conversion material containing the same is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025092-A (JP)
Title: Optical display unit
Inventor: OKANO NORIYUKI
IPC: G09F13/14
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize wide display area and superior visibility even when a small light source is used, and to reduce total weight.  <P>SOLUTION: A light reflecting surface 14 and a light transmitting film 8a are provided opposite to each other across a series of spaces S, and an optical display surface 11 is formed of the light transmitting film. A light scattering part 8b is provided which scatters the transmitted light of the light transmitting film. A light source 17 for projecting light into the spaces is provided at an end of a range where the light reflecting surface and light transmitting film of the spaces are facing each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030712-A (JP)
Title: Waste disposal equipment
Inventor: MATSUDA YUTAKA
IPC: F23G5/033
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide waste disposal equipment that can continue smooth operation by preventing an introduction of exhaust gas of a high combustible gas concentration into an incinerator and stabilizing combustion in the incinerator even when many spray cans are included in waste.  <P>SOLUTION: The waste disposal equipment comprises an atmospheric emission line 22 that branches from an exhaust line 21 for introducing exhaust gas generated in a crusher/mixer 1 into the incinerator 2 and emits the exhaust gas to the atmosphere when the internal pressure of the crusher/mixer 1 reaches a set value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035381-A (JP)
Title: On-vehicle display device
Inventor: NAITO HIROMICHI
IPC: G02F1/133
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To display an easy-to-see picture from the beginning of driving by warming a liquid crystal display before starting driving of an automobile, in a car navigation device.  <P>SOLUTION: In the on-vehicle display device 3, when a radio wave is sent from a transmitter 26 provided on a key or a key holder, a receiver 27 of a door locking/unlocking radio remote device 25 receives the radio wave, and a control circuit 28 sends a door lock releasing signal to a door locking device 29. In the indicating device 3, the control circuit 10 detects that locking of the door is released by the door lock releasing signal, and a panel heater 13 is energized to heat the liquid crystal display 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045527-A (JP)
Title: Method for compressing still image and method for compressing video signal
Inventor: MOTEGI TOSHIO
IPC: H04N19/90
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal compressing method realizing not only improvement of the compression ratio but also reduction of the operation load for compression.  <P>SOLUTION: In the case of compressing the signals constituted in frame groups in which still image frames are arrayed in time series as to completely reproduce the image signal, respective pixels (i,j) on each frame are processed in the reverse direction together for the scanning lines, a section in which the same pixel values are continued is extracted as a signal flat part, the section is masked, and after applying linear predictive error conversion to the pixels which are not masked, and the value of each pixel is converted in variable bit lengths.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041385-A (JP)
Title: Steering controlling device for vehicle
Inventor: AKITA TOKIHIKO
IPC: B62D6/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform a road surface friction adaptive control by a simple constitution without newly providing a special sensor or the like to at least one of steering controls for the front wheels and the rear wheels of a vehicle.  <P>SOLUTION: At a feed forward control section FF, a first target value is calculated in response to a norm yaw rate and a norm lateral acceleration, based on a front wheel rudder angle (steering angle). At the same time, at a feed back control section FB, an (actual) yaw rate and an actual lateral acceleration are respectively compared with the norm yaw rate and the norm lateral acceleration, and a second target value is calculated based on a yaw rate deviation and a lateral acceleration deviation of the comparison result. In this case, the above-mentioned respective sections are adjusted in response to a cornering power variation ratio which is calculated as a parameter related to a road surface friction coefficient by a road surface friction estimating section ES, and the road surface friction adaptive control is performed. Then, an actuator is controlled by a rear wheel rudder angle servo control section SC based on a target rear wheel rudder angle for which the second target value is added to the first target value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004060658-A (JP)
Title: Seal for horizontal joint portion of steam turbine packing casing and its forming method
Inventor: STEVEN SEBASTIAN BURDICK
IPC: F01D25/26
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal for a packing casing to be sealed at its joint portion on a horizontal median between a high pressure region and a medium pressure region of high and medium pressure turbine sections, minimizing or eliminating the leak flow path of steam between the high pressure region and the medium pressure region in a steam turbine.  <P>SOLUTION: Spline seals 67, 70, 80, 90 are formed at the joint portion between packing casing shells 28 in the steam turbine having the high and medium pressure turbine sections for sealing the packing casing between the high pressure region and the medium pressure region on both axial sides. The spline seals are located in an aligned groove 60 extending from the vicinity of a seal segment of a rotor radially outward to the vicinity of cooperative axial load surfaces 54, 56 between an outside shell and the packing casing. The spline seals minimize or eliminate the leak flow path of steam passing through the horizontal joint portion of the packing casing shells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013909-A (JP)
Title: System for managing software, and charging method
Inventor: MORIMOTO YOICHI
IPC: G06Q50/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To properly grasp the actual condition of using software for a client, to surely prevent the illegal use of the software, and to charge each client according to the use purpose or situation of the software while minimizing the load of system resources.  <P>SOLUTION: In this software managing system wherein clients who use the software are connected through a network to a server which manages the use of the software for the clients, the server is provided with an application for generating and distributing a permission signal for permitting the use of the software to the clients and a database for storing the distribution situation of the permission signal by associating the distribution situation with the clients. The clients are provided with a managing agent for making the software usable only in a prescribed period when the permission signal is received from the server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055401-A (JP)
Title: Dispersive route selection program, computer-readable recording medium for recording the same and dispersive route selection device, navigation program, computer-readable recording medium for recording the same, and navigation apparatus
Inventor: KURUMAYA KOICHI
IPC: G08G1/0969
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dispersive route selection program that can relax the concentration of a mobile unit by dispersing route selection, and to provide a navigation program using the dispersive route selection program.  <P>SOLUTION: A computer for dispersively selecting an optimum route is allowed to function as a route generating means for generating a plurality of routes, a required time calculating means for calculating a required time for each route, a candidate route selecting means for selecting up to the nth route as candidate routes in the order of required time, a random number generating means for generating a random number, and an optimum route selecting means for selecting an optimum route from the candidate routes by comparing the generated random number with a route selection table for determining the candidate route in which order is selected as an optimum route by using a selection probability distribution when the optimum route is stored in advance or a certain numeric value is given.  <P>COPYRIGHT: (C)2005,JPO&NCIPI