baber/WOPTO huggingface dataset:
Patent JP-2004085447-A (JP)
Title: Electron beam irradiation apparatus
Inventor: SATO YOICHI
IPC: G21K5/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiation apparatus, capable of being simplified without the need for laying gas piping in an X-ray shielding area and performing the work of replacing the electron beam discharge tube, without the need for a worker to put hands into the X-ray shielding area, when the electron beam discharge tube is replaced.  <P>SOLUTION: A cooling gas inlet part is provided above a head part at a location outside the X-ray shielded zone of the electron beam irradiation apparatus. The head part of the electron beam discharge tube comprises an air-cooled body, in which the mechanism for cooling an irradiation window is embedded; a head body, in which the air-cooling body is fastened to its one end and which has an inlet for a cooling gas from the outside of the electron beam discharge tube; and an airtight body, provided in between the air-cooled body and the head body for a rigid inner wall and the periphery of the inner wall. By fastening the air-cooled body to the head body, an air-cooled path which is continuous from the cooling gas inlet to the irradiation window is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088591-A (JP)
Title: Phase scan system antenna array
Inventor: URABE HIDEKI
IPC: H01Q3/30
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase scan system antenna array which has a simple configuration, is miniaturized and inexpensive and reduced in loss.  <P>SOLUTION: Phase shifters 5-7 for changing phases of antenna elements 1-4 are formed from impedance elements such as magnetic impedance elements or magnetic inductance elements, for example, wherein impedance components, particularly, inductance components are changed by changes of external magnetic fields, and an exciting coil is located as an external magnetism generating circuit near the phase shifters 5-7. Then, the external magnetic field is changed by controlling an electric current flowing in the exciting coil, such that the inductance component of the magnetic impedance element or the magnetic inductance element is changed to change a guide wavelength of a high frequency signal passing through a transmission line. As a result, the phase of the high frequency signal is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179599-A (JP)
Title: System and method for providing encryption for rerouting of real time multi-media flows
Inventor: MELAMPY PATRICK J
IPC: H04L29/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any person from eavesdropping on the communication when a guided multi-media data flow is traversing over public networks.  <P>SOLUTION: In a system for providing encryption for rerouting of multi-media data flow packets, generally, a first endpoint is connected to a second endpoint and the first endpoint is provided with a transceiver, encryption software stored within the first endpoint defining functions to be performed by the first endpoint, and a processor. The processor is configured by the encryption software to perform the steps of assigning a sequence number to a first multi-media data flow packet received by the first endpoint, wherein the first multi-media data flow packet is within a series of multi-media data flow packets, pseudo-randomly shuffling the sequence number of the first multi-media data flow packet and transmitting the pseudo-randomly shuffled sequence number to the second endpoint. These steps can be performed by a programmed controller or other hardware instead of, or in addition to, being performed in accordance with software.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084611-A (JP)
Title: Valve opening/closing timing control device
Inventor: NAKAMURA SUKEO
IPC: F01L1/344
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability of a valve opening/closing timing control device by strengthening a vane dividing a fluid pressure chamber into a chamber for a lead angle and a chamber for a lag angle, and a vane groove in which the vane is fitted.  <P>SOLUTION: In the control device, a radial direction length A from the bottom part 21a of the vane groove 21 to the bottom side end 21c of the abutting part 21b of the vane groove 21 in which the vane 70 is fitted and abutting on the groove 21 is greater than a radial direction length B from the bottom part 21a of the groove 21 to the bottom surface (engaging part) 70c in which a vane spring 73 and the vane 70 are engaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095707-A (JP)
Title: Liquid processing apparatus
Inventor: SAKAMOTO KAZUO
IPC: B05C11/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid processing apparatus which is capable of restraining the consumption of a developing solution, ensuring a sufficient developing time for a substrate without disturbing the flow of developing solution, and enabling the substrate to make a uniform developing process.  <P>SOLUTION: The developing treatment apparatus 1 is equipped with a nozzle head 20 provided with a liquid processing plane 21 which is capable of moving relatively parallel with the surface of the substrate G separate from the substrate G by a certain gap; two developing solution supply nozzles 22 which are provided in parallel with each other on the liquid processing plane 21 as separated from each other with a certain distance, and supply a developing solution so as to form the belt-like flow of developing solution on the surface of the glass substrate G; and suction nozzles 23 which are provided in parallel with the developing solution supply nozzles 22 sandwiching the two developing solution supply nozzles 22 between them, suck up the developing solution supplied from the developing solution supply nozzles 22, and form the flow of developing solution on the surface of the glass substrate G. The glass substrate G can be uniformly subjected to a developing process by the use of the developing treatment apparatus 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091863-A (JP)
Title: Steel member having excellent interpass temperature weldability and welded joint thereof
Inventor: SETA ICHIRO
IPC: C22C38/58
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel member with which a weld zone having excellent properties can be formed even at a high interpass temperature.  <P>SOLUTION: The steel member having a composition comprising 0.05 to 0.20% C, 0.001 to 0.55% Si, 0.8 to 1.6% Mn, 0.005 to 0.035% Ti, 0.001 to 0.060% sol.Al and 0.0005 to 0.010% N, and the balance Fe with impurities, and in which fHAZ in the formula (1) is ≤0.518%, Ceq' in the formula (2)-1 is 0.30 to 0.45%, and Pcm' in the formula (3)-1 is 0.10 to 0.29%, and also having a high cleanliness is obtained: fHAZ=C+(Mn/8)+6P+6S+12N-4Ti (1), Ceq'=C+(Si/24)+(Mn/6) (2)-1, and Pcm'=C+(Si/30)+(Mn/20) (3)-1. The steel member can comprise one or more kinds of metals selected from Cu, Ni, Cr, Mo, V, Nb, B, Ca and Mg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092519-A (JP)
Title: Valve system of internal combustion engine
Inventor: KANAMARU MASANOBU
IPC: F02D13/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect temperature of an electric motor by a relatively simple method.  <P>SOLUTION: A valve system 1 to lift an intake valve 2 or an exhaust valve of an internal combustion engine is provided with a lift characteristic changeover mechanism that changes the lift characteristics of the intake valve 2 or the exhaust valve by the electric motor 16 and a motor control means that controls the electric motor 16 on the basis of the motor's temperature. In addition, the valve system 1 is equipped with a means that allows cooling water used for cooling the internal combustion engine to pass through the proximity to the electric motor 16, a water temperature detection means that detects temperature of the cooling water, and a motor temperature calculation means that calculates the electric motor temperature based on the cooling water temperature detected by the water temperature detection means and values of current flowing in the electric motor 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090812-A (JP)
Title: Air bag device and inflating method for air bag device
Inventor: OKAMOTO YUTAKA
IPC: B60R21/2165
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device and an air bad device inflating method for efficiently relieving a shock applied to an obstacle, simplifying a constitution, and reducing the size.  <P>SOLUTION: This air bag device 20 has a cover body opening bag 28 housed in a bag housing case 22 and opening a cover part 26 of the bag housing case 22 by inflating force in swelling-inflating, a main air bag 30 for relieving the shock applied to the obstacle 75 by swelling and inflating from the bag housing case 22 after opening the cover body 26 by the cover body opening bag 28 and a bag pressure releasing mechanism 32 for releasing gas in the main air bag 30 when internal pressure of the swollen-inflated main air bag 30 reaches prescribed pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094082-A (JP)
Title: Image forming apparatus
Inventor: ONODERA MASAYASU
IPC: G03G15/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a fixing device which excellently fixes an unfixed toner image on a transfer member without generating transfer slippage and a separation fault, etc. even when fixation load (pressing strength) to a pressure roller member is changed in the case of changing glossiness.  <P>SOLUTION: The fixing device is provided with a pressing strength changing means which changes the pressing strength of the pressure roller member to the fixation roller member and a rotation speed changing means which changes rotation speed of the pressure roller member and changes the glossiness of a fixed image by changing the pressing strength of the pressure roller member by the pressing strength changing means. A control means performs control so that transfer material feeding speed in the fixing device becomes constant by changing the pressing strength of the pressure roller member by the pressing strength changing means, changing the rotation speed of the pressure roller member by the rotation speed changing means in the case of changing the glossiness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099057-A (JP)
Title: Content-unfilled packaging container, apparatus and method of filling
Inventor: HATA TETSUO
IPC: B65D81/26
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a content-unfilled packaging container with which a manufacturer of a product to be filled with contents need not exhibit oxygen absorbing performance even if it contains an oxygen absorbent substance beforehand.  <P>SOLUTION: The content-unfilled packaging container is a packaging container made of an oxygen barrier packaging material and not filled with the contents. The oxygen absorbent substance is integrated with the oxygen barrier packaging material in a format capable of absorbing oxygen in the container while exhibiting the oxygen absorbing performance. The packaging container is sealed and formed to be capable of being unsealed and re-sealed after once unsealed. The oxygen absorbent substance is preferably a self-reacting oxygen absorbent substance. A packaging bag having a sealing layer or a packaging container having a lid may be used as the content-unfilled packaging container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097874-A (JP)
Title: Foreign matter sorter
Inventor: NAKAMURA TERUYUKI
IPC: B07B1/15
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter sorter capable of certainly removing foreign matter from an object extremely small in size such as sesame and the others.  <P>SOLUTION: The foreign matter sorter 10 is equipped with a first roller 11 and a second roller 12. A spiral groove, a first spiral protruded member and a second spiral protruded member are formed to the surface of the second roller in this order and the outer diameter of the first spiral protruded member is made larger than that of the spiral groove or the second spiral protruded member. A first article is fed on the second spiral protruded member in the axial direction of the second roller accompanied by the rotation of the second roller while a second article gats over from the second spiral protruded member to the first spiral protruded member caused by the difference between the friction force between the surface of the second article and the surface of the first roller and the friction force between the surface of the second article and the surface of the second roller to fall in the spiral groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115049-A (JP)
Title: Method and device for transforming object image
Inventor: KNEE WERNER
IPC: G06T3/60
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To accurately plot an object image by using optional transformation, e.g. an optional rotational angle, while remarkably suppressing the complexity of hardware and extremely reducing labor required for the calculation though the size of a required memory is reduced and the design specification of a calculation device is made compact in an object image OB transformation method for arraying target pixels Zi like a matrix and plotting the object image on a display device 1. SOLUTION: Source pixels (Qi (-β)) for at least a part of the target pixels Zi are found out by inverse transformation, the obtained source pixels (Qi (-β)) are compared with previously stored object pixels Ok and the target pixel data Ri , Gi , Bi , αi of the target pixels Zi are found out on the basis of the comparison.
Patent JP-2004101019-A (JP)
Title: Ignition operating mechanism of sliding type lighter
Inventor: SUZUKI TAKAYUKI
IPC: F23Q2/28
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition operation mechanism of a sliding type lighter for preventing unprepared ignition and ignition by erroneous use while maintaining superior operability.  <P>SOLUTION: A rotary locking member 50 having a locking part 50a is incorporated into a rear end part of a cap body 20a of an operation cap 20. The locking member 50 is energized in the slide operation direction by a spring, and is usually made to exist in a position for abutting to a stopper 52, and the locking part 50a is locked on a rear part of a lighter body 1 upper part. When forcibly rotating the locking member 50 in the opposite direction of the slide operation direction simultaneously with slide operation by adjusting a force adding condition of a fingertip, the locking part 50a slips out of a lighter body 1, and restriction of the slide operation is released so that the operation cap 20 can be slidingly operated up to a discharge ignition position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134614-A (JP)
Title: Drive control device for electric vehicle
Inventor: SHIBATA AKIRA
IPC: B62K5/00
Filed: 2002-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device that has a plurality of operating modes even with a simple construction. SOLUTION: The drive control section 32 is provided with: a change-over switch 32 with which the drive selectively switches between two operating modes M1 , M2 , a CPU unit 36 that is a memory means to store the details of the motion modes M1 , M2 , a CPU unit 36 that is a control means to control the travel motors 100R, 100L based on the accelerator voltages VACCFB, VACCRL obtained by means of the sliding resistors 16FB, 16RL in accordance with the motion mode M1 or M2 selected with the change-over switch 34, and drive circuits 38R, 38L.
Patent JP-2004101910-A (JP)
Title: Device and method for converting resolution, and information processor
Inventor: INOUE KENJI
IPC: G09G5/399
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to cope with a plurality of resolutions with a single arithmetic circuit by using a line buffer.  <P>SOLUTION: A line buffer part 104 stores successively each pixel value of picture data in line unit by synchronizing with a pixel clock and a horizontal synchronizing signal. An output counter 101 generates successively coordinate values for specifying pixel positions in second picture data based on the count value of prescribed clocks and the horizontal synchronizing signal and a data requesting part 102 converts the generated coordinate values into pixel positions in input picture data based on the set magnification rate value. Pixel values of the pixels required for an operation are acquired from the line buffer part 104 based on these pixel positions and an arithmetic part 105 calculates the pixel values of pixels corresponding to the coordinate values. When the calculating of the pixel values by the arithmetic part 105 is not be executed, the generating of the coordinate values by the output counter 101 is stopped until the arithmetic part becomes to be in a state that it can calculates the pixel values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097552-A (JP)
Title: Method for treating biological tissue for transplantation by applying super-high hydrostatic pressure
Inventor: FUJISATO TOSHIYA
IPC: A61K35/44
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for transplantation capable of separating connective tissues from other components containing donor-originating cells in the state of keeping structure and biomechanical property from animal-originating tissues.  <P>SOLUTION: A super-high hydrostatic pressure is applied to animal-originating tissues which can be transplanted in a medium, thus the connective tissues can be separated from other components containing cells in the state of keeping the structure and the biomechanical property to be intact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102794-A (JP)
Title: Disaster evacuation support system and disaster evacuation support method
Inventor: TANIGAKI SHINKICHI
IPC: G08B27/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster evacuation support system and a disaster evacuation support method for accurately performing evacuation guidance in a wide area.  <P>SOLUTION: When acquiring area information from a water level monitor 1 and a structure monitor 2, a small/intermediate area disaster evacuation support apparatus 10 determines based on the area information whether a disaster occurs in a specified area or not, and gives an operation instruction for a disaster structure according to the determined disaster. Also, based on the area information, the small/intermediate area disaster support apparatus 10 determines the safety of areas and transmits the determined results to a large area disaster evacuation support apparatus 20. Based on the determined results obtained from the small/intermediate area disaster support apparatus 10, the large area disaster evacuation support apparatus 20 determines the safety for each large area, distributes evacuation information and disaster information, and support by the evacuation guidance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098618-A (JP)
Title: Structure of operation part of image forming apparatus
Inventor: KATSUYAMA GORO
IPC: B41J29/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of the operation part of an image forming apparatus capable of automatically changing over the allotment of a key signal for plate making and printing by simple operation.  <P>SOLUTION: A part of an operation panel 1 is arranged as a detachable cover 10 and a pair of circular holes 13 and 14 for exposing a plate making start key 11 and a printing start key 12 and fixing pawl-shaped parts 15 and 16 are provided. Holes 18 and 19 for inserting the pawl-shaped parts 15 and 16 are provided to the recessed part 17 for attaching and detaching the cover 10 of the operation panel 1 and the cover 10 is made detachable with respect to the recessed part 17 without using a screw or the like. A recessed part 20 capable of being simply detached by a coin or the like is provided to the end edge of the cover 10. Only by replacing the plate making start key 11 and a printing start key 12 by detaching the cover 10, users of a copier and a printer can arbitrarily select the optimum key arrangement without performing function replacing operation or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108829-A (JP)
Title: Shape measuring device using moire optical system and its method
Inventor: SAKIDA RYUJI
IPC: G01M11/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring the shape of a moving planar component such as a roller component or a sheet by changing a distance d between a light source and an observation point for shifting the phase of moire fringes by applying a phase shifting method to a moire method.  <P>SOLUTION: The shape measuring device uses a solid lattice type moire optical system which consists of the light sources for generating the moire fringes, a patterned lattice, a lens for imaging the moire fringes of the patterned lattice, and a light receiving element. The light receiving element consists of a pixel array with accumulated pixels, and at least three light sources are arranged at positions differently distant from the lens. The pixel array constituting the light receiving element uses the moire optical system, which consists of a means for controlling the light sources to be lit in sequence in synchronization with the scanning cycles of the pixel array, a mechanism for moving a relative position relationship between the moire optical system and a planar inspected surface to the direction perpendicular to the pixel array of the light receiving element, a shape computing means for calculating the shape of the circular or planar inspected surface using the phase shifting method from data for the pixel array, for measuring the shape of a cylindrical or planar inspected object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109450-A (JP)
Title: Display apparatus, video display device, and electronic equipment
Inventor: TANAKA TAKAYA
IPC: H04N5/445
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus which is simple in appearance and displays each of a plurality of information easily visibly to an observer.  <P>SOLUTION: A frame 102 of a television 100 is provided with a front panel 110 on its front side. The back side of the front panel 110 is provided with a CRT (Cathode Ray Tube) panel 120 displaying videos and an EL display panel 200 displaying various parameters. Also, a reflection plate 112 is pasted to the region exclusive of the CRT panel 120 and the EL display panel 200 on the back of the front panel 110. The reflection colors of the reflection plate 112 are approximately the same as the reflection colors of the EL display panel 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178469-A (JP)
Title: Optical disk device
Inventor: TAKAHASHI RIE
IPC: G11B19/12
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device in which a kind of an optical disk is exactly discriminated by appropriately detecting the difference in surface states of the optical disks.  <P>SOLUTION: The optical disk optionally selected from a plurality of kinds of optical disks including the 1st optical disk having a groove and the 2nd optical disk having no groove can be loaded into the optical disk device. This optical disk device is furnished with an optical system in which a recording surface of the optical disk is irradiated with laser beams, a photodetecting part 7 for producing a 1st output signal and a 2nd output signal depending on at least a part of the light quantity of the lights reflected from the inner peripheral side and outer peripheral side of the disk 1, an irradiating position control part 10 for allowing the position to be irradiated by the laser beam to move so as to traverse a recording track of the optical disk 1, and a disk discriminating part 13 for judging whether the loaded optical disk 1 has the groove or not in accordance with upper side envelope signals of the 1st output signal and/or 2nd output signal.  <P>COPYRIGHT: (C)2003,JPO