baber/WOPTO huggingface dataset:
Patent JP-2003200402-A (JP)
Title: Insect proof rush mat
Inventor: ARAKAWA TAMIO
IPC: E04F15/02
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rush mat to which a safe and perpetual tic-proof performance is added without impairing advantages of a feel, a heat insulation property, appreciation of the beautiful and the like which are provided to the rush mat.  <P>SOLUTION: A borate of ≥0.2 wt.% in terms of boric acid is contained in the rush composing the rush mat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242739-A (JP)
Title: Medium cartridge
Inventor: IMAI FUMITO
IPC: G11B23/03
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate opening/closing of a shutter member in a medium cartridge provided with the shutter member.  <P>SOLUTION: An MD cartridge 1 is composed of a case composed of upper and lower shell halves 2 and 3 having an opening part 5 and incorporating a disk-shaped magneto-optical disk 4, and the shutter member 6 for opening and closing the opening part 5. The MD cartridge 1 is provided with a friction part 6a to be brought into contact with the shutter opening/closing member 12 of a recording and reproducing device and held by contact friction on the side face of the shutter member 6. At insertion to the recording and reproducing device 10, the shutter member 6 is held by the shutter opening/closing member 12 so as not to be moved, the case is relatively moved to the shutter member 6 and thus the opening part 5 is opened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244113-A (JP)
Title: Re-timing circuit
Inventor: NARAHARA KOICHI
IPC: H03L7/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a re-timing circuit which can realize a discriminating process at a high bit rate which is very difficult to be realized by a transistor circuit.  <P>SOLUTION: The re-timing circuit is provided with a nonlinear line having a property that a line capacity value decreases as a line voltage increases and a linear line having no dependency of the line capacity value on the line voltage. The nonlinear line and the linear line are proximity-arranged so as to have a finite electromagnetic coupling. The re-timing circuit has an input terminal of the nonlinear line to input a data signal, an input terminal of the linear line to input a clock signal and an output terminal to output the data signal synchronizing the clock.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237159-A (JP)
Title: Inkjet recorder
Inventor: INOGUCHI HIDEHIKO
IPC: B41J13/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which has a good operability and can effectively utilize a space in the periphery of the apparatus.  <P>SOLUTION: A reference position for arranging a recording paper P at a paper supply cassette 10 is set at the side of a front face 14a even for the recording paper P of any size.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247248-A (JP)
Title: Operation device for construction equipment
Inventor: UMETSU YOSHIYASU
IPC: F15B11/16
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and miniaturize a configuration for switching operation on a machine side and remote operation and reduce its cost.  <P>SOLUTION: First pilot valves 29 to 32 operated from a construction equipment side and second pilot valves 38 to 41 remote-operated from the outside of the construction equipment are provided per control valve as means for operating a plurality of hydraulic pilot type control valves 21 to 24 for controlling operation of a plurality of hydraulic actuators. The operation on the machine side and the remote operation are switched by one manually operated selector valve 37 using each control valve 21 to 24 as one group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245245-A (JP)
Title: Electronic endoscope
Inventor: TAKIGAWA TAKASHI
IPC: A61B1/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic endoscope which facilitates repair work for the replacement of the insertion tube and connector parts and the like.  <P>SOLUTION: In the electronic endoscope, a connection part of an image guide fiber bundle 13 and a relay optical system unit 14, a connection part of the relay optical system unit 14 and a solid image sensor 15 and a connection part of a light guide fiber bundle 38 on the side of the insertion tube and a light guide fiber bundle 37 on the side of the connectors are arranged within an operating part 3 while the individual connecters are made separable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256640-A (JP)
Title: Member authentication management system by image such as bar code
Inventor: ITAMI MASAAKI
IPC: G06Q50/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of function of a server by reducing the processing quantity in a server computer for performing the acceptance of a member registration by an image such as bar code and to enable to improve service and to ensure security by enabling a quick acceptance processing.  <P>SOLUTION: This system is provided with the server computer 1 having a member database 11 for storing and managing image data to make a member card and member registration information, and delivering the image data as member card to portable terminal with browser 3; a client computer 2 for generating the image data to make the member card and transmitting them to the server; and image reading authentication devices 4 and 5 for reading the image displayed on the screen of the portable terminal 3 to perform a member authentication. The server computer 1 receives the image data to make the member card from the client computer 2, stores and manages them in the member database 11, and delivers the image data as the member card to the portable terminal 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325888-A (JP)
Title: Game machine
Inventor: IMAZEKI SUSUMU
IPC: A63F5/04
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can avoid to draw a prize winning lottery and a direction lottery concentrating on a same period to level off load on a control device covering the whole of a game. SOLUTION: This game machine (10) is equipped with a special direction selecting means (160) to decide which special direction is to be selected among a plurality of special direction according to a lottery using a random number based on a lottery result of a prize winning lottery means in stop operation time of a rotary reel (40) after a lottery by a prize winning lottery means (110). An informing device (60) executes special direction decided by a lottery result by the special direction selecting means (160).
Patent JP-2003246579-A (JP)
Title: Foreign matter ingress preventing apparatus for man conveyor
Inventor: MORI TETSUHIRO
IPC: B66B29/04
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter ingress preventing apparatus for a man conveyor, in which a ticket or the like falling between skirt guards and a footstep can be picked up without stopping the man conveyor, and a falling object can easily be found.  <P>SOLUTION: In the foreign matter ingress preventing apparatus for a man conveyor, falling matter housing portions are disposed to inside faces of the skirt guards near each hoistway of the man conveyor that moves the footstep disposed between the skirt guards. An opening portion is formed at an upper portion of each falling matter housing portion, so as to house the object that a passenger has dropped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259389-A (JP)
Title: Imaging unit
Inventor: MIYAO HARUHIKO
IPC: H04N9/73
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To properly correct a deviated white balance even when an object almost sharing the entire photographed image is a white object or an object of a light source.  <P>SOLUTION: A signal processing circuit 5 receiving an image signal detects information A representative of deviation in white balance (WB) in addition to processing such as production of a luminance signal and a chrominance signal, gives the information A to a WB control circuit 8, which generates a WB control signal. Meanwhile, a zoom magnification E from a zoom value detection circuit 12 and an object illuminance F from an object lightness detection circuit 13 are fed to an object distance threshold value setting circuit 10, which produces an object distance threshold value G in response to the zoom magnification and the object illuminance. A WB control variable adjustment value setting circuit 9 uses the object distance threshold value G and an object distance detected value D from an object distance detection circuit 11 to generate a WB control variable adjustment value C and give it to the WB control circuit 8 for adjustment of the WB control signal. The adjusted WB control signal is used to correct the deviation in the WB.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258795-A (JP)
Title: Computer aggregate operating method, implementation system therefor, and processing program therefor
Inventor: SUGITA YUMIKO
IPC: G06F21/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology by which access from an illegal computer is prevented and a highly reliable aggregate system can be provided.  <P>SOLUTION: The computer aggregate operating method has a step for requesting the execution of communication processing to a second OS via a first OS when communication processing with another computer is required in application processing under execution under the control of the first OS, a step for receiving a packet transmitted from the other computer under the control of the second OS and deciding whether or not the received packet is transmitted from a legal communicating party under the control of the second OS, and a step for determining whether or not data in the received packet have contents proper for the application processing when it is decided that the packet is transmitted from the legal communicating party, and for delivering that packet or the data therein from the second OS to the first OS when it is determined that the contents are proper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258129-A (JP)
Title: Manufacturing method of non-volatile memory device
Inventor: KATO AIKO
IPC: H01L27/115
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of an MONOS-type non-volatile memory device.  <P>SOLUTION: The manufacturing method of the non-volatile memory device comprises a process, wherein a stopper layer and a first conductive layer are treated through patterning, a process where an ONO film, constituted of a first silicon oxide, a silicon nitride layer and a second silicon oxide layer, is formed on the upper part of a semiconductor substrate 10 and both side surfaces of the first conductive layer, a process where a second conductive layer is formed on the ONO film, a process where sidewall type control gates 20, 30 are formed on both side surfaces of the first conductive layer via the ONO film through amorphous etching of the second conductive layer, a process where a third conductive layer is formed over the whole surfaces, a process where a word line 50 is formed through the patterning of the third conductive layer and a process where a word gate 14a is formed through the patterning of the first conductive layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251361-A (JP)
Title: Water treatment system and water treatment method
Inventor: ISHIHARA NOBUO
IPC: C02F1/48
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment system and a water treatment method which can more effectively facilitate coagulation of fine particles contained in water to be treated.  <P>SOLUTION: In a magnetic field application device 10 of this water treatment apparatus, piping 15 of the water to be treated is clamped from upper and lower by a pair of magnets 11, 11 different in polarity, to form a magnetic field almost orthogonal to the flow direction of the water to be treated. A plurality of sets of the paired magnets 11, 11 are arranged along the piping 15 to form alternately inverted magnetic fields toward the flow direction of the water to be treated in the piping 15. The water to be treated is made to flow into the piping 15, and the alternately inverted magnetic fields are applied to the fine particles contained in the water to be treated. As the fine particles displaces, they are impressed by the relatively alternately inverted magnetic fields, which activates their vibration. Thereby the fine particles are actively vibrated in the horizontal direction to more accelerate their coagulation and sedimentation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256222-A (JP)
Title: Distribution processing system, job distribution processing method and its program
Inventor: TANAKA KATSUYOSHI
IPC: G06F9/46
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize job distribution under the consideration of the completion period of a job in a plurality of computer systems.  <P>SOLUTION: Job queuing servers 31 and 33 is provided with a function for sharing the operation information of each computer system, a function for predicting the execution completion period of a job inputted by designating the optimization of execution priority and an execution period, and for predicting the execution completion period of the job again in the execution priority order changed corresponding to the prediction result, and a function for requesting the job execution to the other computer system sharing the operation information corresponding to the prediction result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261478-A (JP)
Title: Method for producing difluorobenzyl bromide derivative and difluorobenzyl ether derivative
Inventor: KOIKE TAKESHI
IPC: C09K19/20
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for producing a difluorobenzyl ether derivative useful as a liquid crystal material and a difluorobenzyl bromide derivative that is an intermediate for the above derivative with which the formation of by-products can be suppressed and both the derivatives can simply and efficiently be produced.  <P>SOLUTION: The method for producing the difluorobenzyl bromide derivative comprises a step of reacting a benzene derivative with a base and then reacting a mixture of dibromodifluoromethane with bromodifluoromethane. The method for producing the difluorobenzyl ether derivative comprises a step of reacting the difluorobenzyl bromide derivative with a phenol derivative.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263649-A (JP)
Title: Image generating device and program
Inventor: OSADA TAKESHI
IPC: G06T15/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generating device and a program capable of generating a two-dimensional image of a three-dimensional object in a short period of time.  <P>SOLUTION: In a bounding box intersection judgement processing, a non- intersection judgement (S300) is executed, and only when any view point is not present in the non-intersection area, inclusion judgement (S320) is executed, and only when any viewpoint is not included in the bounding box, face intersection judgement (S340) is executed to judge whether or not the bounding box and a beam of lights cross. Thus, it is possible to reduce the number of times of the execution of the face intersection judgement whose calculation costs are larger than those of the inclusion judgement or the non-intersection judgement, and it is possible to shorten a time until an image is generated by an image generating device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002269918-A (JP)
Title: Information reproducing device and method thereof
Inventor: FUJINAMI YASUSHI
IPC: G11B20/10
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To enhance the operability when an information recording medium, in which information items of a plurality of kinds are recorded is reproduced. SOLUTION: Audio data are fed to a synthesizer 11 and video data or superimpose data are fed to a synthesizer 12 via decoders 8-10 among the audio data, the video data or the superimpose data of each channel in information of a plurality of channels recorded in a disk 1. A nonvolatile memory 16 stores a default channel corresponding to a prescribed channel and the synthesizers 11, 12 select and output a channel corresponding to the default channel.
Patent JP-2003263679-A (JP)
Title: Sales verification system and method
Inventor: KUSAYA SADATOSHI
IPC: G07G1/12
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the shortage of change in a certain store as much as possible, and to simplify the money reception of sales.  <P>SOLUTION: This system is provided with a POS register set in a store for calculating a sales sum and change sum from the price of merchandise or the like and the sum of money received from a customer, a change machine set in the store for housing the received money and money for change, and for performing the money payment processing of change based on an instruction from the POS register, and for making the POS register recognize the balance of the housed cash, an automatic cash payment/reception machine for accepting paper money in the change machine, and for preparing money reception instruction data, a financial institute host computer set at a financial institute for performing money reception processing to a prescribed account according to the money reception instruction data from the automatic cash payment/reception machine, and for preparing money reception result data by the money reception processing, and a POS server for verifying the sales of the store by using the sales data of the store received from the POS register, the balance data received from the POS register, and the money reception result data received from the financial institute.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260903-A (JP)
Title: Manufacturing device for wheel for cargo vehicle
Inventor: MATSUMOTO YOSHITAKA
IPC: B60B19/12
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device for a wheel for vehicle to reliably control the bottom dead center of a piston for press fitting a hub and improve workability and readiness to variation of specifications.  <P>SOLUTION: The manufacturing device for a wheel for a cargo vehicle comprises a table 24 conveyed in a temporary pressed fitting state to the central part of an ground contact member 21; and a hydraulic cylinder 26 situated on the table and pressing the hub in the situating member by pressurizing it. A regulating bolt is rotatably mounted on the upper end part of the hydraulic cylinder and mounting a pressure receiving member 28 mounted in a screw-in state in a state that relative rotation is constrained by the regulating bolt. The guide rod is provided with a contact member 30 to regulate the most lowering position of the piston by bringing the rod into contact with the pressure receiving member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003043406-A (JP)
Title: Image exposure device
Inventor: HORI HISAMITSU
IPC: H04N1/036
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image exposure device which is formed in a small and simple constitution. SOLUTION: An optical beam scanning device 17 is constituted by containing a beam source part 106, a deflector 134 and a reflection type optical system 138. The beam source part 106 is provided with laser beam sources of three colors which are a red laser beam source 100, a green laser beam source 102 and a blue laser beam source 104. The laser beam sources of three colors are different in modulation system in accordance with respective semiconductor lasers in such a manner that the red laser beam source 100 and the blue laser beam source 104 are subjected to direct modulation and the green laser beam source 102 is subjected to external modulation based on an external modulator (AOD) 126.  On the beam emission side of the beam source part 106, reflection mirrors 130, 132, a deflector 134 and an arcsine mirror 136 which constitute the reflection type optical system 138 are arranged along the beam path in order. Laser beam emitted from the beam source part is thus guided to a color photosensitive and thermosensitive recording material 34 only with the reflection type optical system and, therefore, correction with respect to the respective optical beams different in wavelength is unnecessitated.
Patent JP-2003271201-A (JP)
Title: Control method for process
Inventor: YAMASE MASANOBU
IPC: G05B9/03
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To safely and stably control a process with a method controlling the process by measured values measured at three detection ends for the purpose of redundancy with using a relatively simple device, and to provide a method to make economically reasonable decision, and by buffering influence in the case of failure or malfunction of detectors.  <P>SOLUTION: Processing method: where three measured values are defined as A, B and C; |A-B|=a, |B-C|=b, and |C-A|=c (wherein | | expresses absolute value); and the preliminary defined tolerance is (e), the control is performed by classifying into following cases: (1) all of (a), (b) and (c) are (e) or less. (2) two of (a), (b) and (c) are (e) or less, the remaining one is more than (e). (3) one of (a), (b) and (c) is (e) or less, the remaining two are more than (e). (4) all of (a), (b) and (c) are more than (e).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266153-A (JP)
Title: Method for casting thin cast slab with twin-drum type continuous casting machine
Inventor: YAMAMURA HIDEAKI
IPC: B22D11/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a thin cast slab excellent in the surface characteristic by preventing the development of crack and scum flaw on the surface of the cast slab and uneven brightness on a product plate caused by entrapment of the scum in a casting of the thin cast slab with a twin-drum type continuous casting system.  <P>SOLUTION: In the twin-drum type continuous casting system, with which molten steel is poured into a molten steel pool part formed with respective parts of the peripheral surfaces of the cooling drums and side weirs and successively, the thin cast slab is continuously cast while cooling and solidifying this molten steel with the rotated peripheral surfaces of the cooling drums, gas, such as N<SB>2</SB>gas for lowering the surface tension of the molten steel is jetted to near the contacting part between the drum surfaces and the molten steel surface. Further, reducing gas, such as H<SB>2</SB>gas, CO gas, for raising the surface tension of the molten steel is jetted on the molten metal surface at a position apart from the drums. In this way, the surface flow from the drums to the apart position, is generated and the entrapment of the scum is prevented by moving the scum from the drums.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273129-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NIKAIDOU JIYUNICHIROU
IPC: H01L29/41
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which easily enables, gate wiring and micro-miniaturization and has a higher withstand voltage, and a manufacturing method thereof.  <P>SOLUTION: The semiconductor device comprises a semiconductor layer (21) on a substrate (20), a first gate electrode (25) provided on the layer (21), and a second gate electrode (28) adjacent to one side of the first gate electrode in a channel length direction and having a work function different from that of the first gate electrode. The first and the second gate electrodes constitute substantially a single gate electrode, because they are adjacent to each other. Therefore, single gate electrode wiring can be used. Further, because the second gate electrode having the work function different from (more specifically, smaller than) that of the first gate electrode, is formed to be adjacent to and in contact with the first gate electrode, a variation in a depletion layer on the drain side is made moderate and an electric field concentration can be alleviated, and the micro-miniaturization can easily be carried out though a plurality of gate electrodes are provided.  <P>COPYRIGHT: (C)2003,JPO