baber/WOPTO huggingface dataset:
Patent JP-2002329663-A (JP)
Title: Method for controlling image pattern distortion of lithography system
Inventor: CHALUPKA ALFRED DR
IPC: G03F7/20
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an image lithography distortion caused by a distortion of a mask opening pattern. SOLUTION: A mask 102 containing a mask pattern is plotted on a target 104 by lithography beams 101, 103. In a control image pattern distortion, a plurality of measuring structures 211 are provided as a mask, and are plotted on a measuring device 150. Here, a location of images of the measuring structure is measured. These locations are compared with respective fixed positions, and a plurality of line strengths of which each line strength relates to a position of each mask are calculated by a control unit 200. The position on the mask is heated at each line strength by an irradiation projector containing a radiation device 300 located outside a lithography beam path, and the heating of the masks generates a distortion in a mask pattern by local thermal expansion. A distortion control process is structured so as to repeat in a feedback loop.
Patent JP-2003273579-A (JP)
Title: Tape feeder
Inventor: HONDA YOSHISUKE
IPC: H05K13/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape feeder which is capable of recovering a cover tape continuously and stably.  <P>SOLUTION: The tape feeder successively feeds electronic components to a pick-up position, where the components are picked up by a transfer head, by pitch-feeding a tape holding the electronic components. A cover tape sending mechanism 20 pinches a cover tape T1 separated before the pick-up position between the spur teeth 23a and 24a of rotary feeding members 23 and 24 to send it in the direction opposite to the tape feed direction. A cover tape separating mechanism comprising pawl members 27 and 28 formed of leaf springs is provided to the cover tape sending mechanism 20, and the tips 27a and 28a of the pawl members 27 and 28 are fitted into grooves 23b and 24b cut in the peripheral surfaces of the rotary feeding members 23 and 24 in the circumferential direction, whereby the pawl members 27 and 28 are made to follow the bottom constantly. By this setup, the cover tape T1 is separated from the rotary feeding members 23 and 24 by the pawl members 27 and 28 and prevented from twining around the feeding members 24 and 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265691-A (JP)
Title: Game machine
Inventor: YAMAMOTO TAKEAKI
IPC: A63F5/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which amusement is raised in a specified game applied by referring to a game history so far.  <P>SOLUTION: Lottery is performed for applying an ST being a specified game state during a general game. Lottery for applying the ST is performed during the general game. The lottery is decided by the history of a battle with a monster in several games called a 'battle rendition'. When a player wins the battle, the ST is obtained. When the player eliminates an enemy character, the ST and an experience value are imparted. The experience values are cumulatively added, and a class is changed when the value reaches a fixed value. The experience value is given based on an 'experience value table' in the case of winning in the battle rendition. The are three kinds of experience values, i.e., a 'physical strength experience value', a 'magical power experience value', and an 'intellect experience value'. The respective experience values tend to become a 'fighter', a 'wizard', and a 'monk' when the class is changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283427-A (JP)
Title: Wavelength demultiplexer and multiplexer, and wavelength multiplex communication system
Inventor: SHIGEKUNI HIDENORI
IPC: H04B10/27
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex communication system utilizing an optical fiber cable that can extend a network at a required minimum cost without the need for a remarkable facility revision.  <P>SOLUTION: In the wavelength demultiplexer and multiplexer for multiplexing optical signals with N wavelengths λn1, λn2,...λnN, emitting the resulting signal to an optical fiber cable, and demultiplexing an optical signal made incident from the optical fiber cable into optical signals with N wavelengths λn1, λn2,...λnN, N transmission filters are connected in cascade to be N stages to configure (N+1) channels of ports connected to one common port, and the first to N-th channel ports are used for input/output ports, and the (N+1)th channel port is used for an extension port between the (N+1) ports. Then one or more stages of wavelength demultiplexers and multiplexers of the same configuration as the wavelength demultiplexer and multiplexer of a pre-stage but using the different wavelengths from that of the pre-stage wavelength demultiplexer and multiplexer are connected to cope with the increase in channels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002287052-A (JP)
Title: Optical switch
Inventor: KOUDA HIROSHI
IPC: G02B26/08
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber arraying unit which enables optical fibers to be accurately introduced into fiber arraying grooves and which, therefore, facilitates arraying of the optical fibers with an accurate arraying pitch, and also to provide an optical switch. SOLUTION: In the optical fiber arraying unit 10 in which a plurality of optical fibers 9 are fixedly introduced in the fiber arraying grooves 15 arranged side by side on the surface of a fiber array 11, the unit is characterized by having a guide plate 12 that is fixed on the fiber array 11, that is extended in the side-by-sidearrangement direction of the fiber arraying grooves 15 on the introducing side of the optical fibers 9, and that forms a fiber introducing space 16 with the rear face 12a and the wall face 15c of the fiber arraying grooves 15, and by having a fixing plate 14 that is fixed on the fiber array 11, that is extended in the side-by-side-arrangement direction of the fiber arraying grooves 15 on the end face side of the optical fibers 9,  and that is in contact with the circumferential face of the optical fibers 9 introduced into the fiber arraying grooves 15 through the fiber introducing space 16.
Patent JP-2003276470-A (JP)
Title: Information presentation control device
Inventor: SETO FUMIO
IPC: G08G1/16
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To control presented information according to a mental fatigue given to an operator who operates a mobile body.  <P>SOLUTION: The mental fatigue given to a driver when the driver performs the normal operation of a vehicle and a corrective mental fatigue given to the driver by an abrupt accident are totaled by using various types of information inputted from a sensor group 10 and a map database 20 to calculate an integrated mental fatigue. A presenting part 35 controls the information presented on a display 40 and a speaker 50 according to the calculated integrated mental fatigue. Thus, the driver can easily recognize, at all times, the presented information irrespective of the state of the mental fatigue thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304422-A (JP)
Title: Hot fluid cae system
Inventor: OGUSHI TETSURO
IPC: G06F17/50
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hot fluid CAE system in which a required network can be selected according to a problem and the calculation can be executed accurately in a short time. SOLUTION: This hot fluid CAE system forms the network not containing constants such as resistance on the basis of data input in an input device and supplied the network to a network generator. The system also displays calculation results on a network plan. Therefore, a system user can optionally set a network suitable for the problem and the calculation can be executed accurately.
Patent JP-2003283418-A (JP)
Title: Base station apparatus and transmission reception method
Inventor: HAYASHI TOSHIMITSU
IPC: H04J13/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station apparatus for realizing an optimum configuration of an antenna through adaptive arrangement of antenna elements so as to efficiently use the resources in a base station and increase the channel capacity of the communication system to which the base station apparatus belongs.  <P>SOLUTION: An arrival direction detection section 111 detects the direction of a mobile station in each sector from the output of an inverse spread section 104. A traffic detection section 112 detects the number of mobile stations (traffic) existing in each sector from an output of the arrival direction detection section 111. An antenna control section 113 controls an antenna arrangement section 102 to adaptively move the antenna on the basis of information outputted from the traffic detection section 112. The antenna arrangement section 102 has a function of moving the arrangement of the antennas 101-1 to 101-12 depending on an instruction of the antenna control section 113 and switches the signals received by the antennas 101-1 to 101-12 and outputs the selected signal to a transmission reception commonality section 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285467-A (JP)
Title: Imaging apparatus
Inventor: SUGANO TAKASHI
IPC: H04N1/036
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which the number of revolutions of a polygon motor is prevented from having a such a value as a means for detecting arrival of the number of revolutions of the polygon motor at a target number of revolutions makes an erroneous decision that the target number of revolutions has reached when the target number of revolutions has been reached once and to prevent the starting time of the polygon motor from prolonging by optimizing the start sequence control of the polygon motor at the time of starting the imaging.  <P>SOLUTION: The polygon motor is started while switching the target number of revolutions of the polygon motor stepwise at the time of starting the imaging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286950-A (JP)
Title: Non-lubricant compressor
Inventor: KATO TETSUYA
IPC: F02C3/22
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-lubricant compressor with improved delivery flow rate.  <P>SOLUTION: This non-lubricant compressor is provided with a non-lubricant compressor part to discharge gas sucked from an inlet port to be compressed by a piston in a cylinder and discharged from a discharge port. At the inlet port and the discharge port, an inlet valve and a discharge valve are disposed to be opened and closed by motion of the piston. Area of the inlet port is set at 4-12% to compression area in the cylinder. Lift area of the discharge valve is set at 2-10% to the compression area. Pressure loss is restricted in suction and delivery. Relation between suction quantity and delivery quantity can be closer to the optimum, and delivery flow rate can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297168-A (JP)
Title: Inspection equipment for touch switch and inspection method
Inventor: YAMADA HIDEKAZU
IPC: G06F3/03
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection equipment which can detect a conductive extraneous substance existing at a clearance of facing electrode contacts, by measuring a press value in a touch switch which carries out a conduction input operation for the electrode contacts composed to face each other through a spacer by contacting the facing electrode contacts each other by press operation from outside and to provide an inspection method.  <P>SOLUTION: A bursiform film is provided in a tank with its opening faced upward. The touch switch is sunk in the bursiform film and liquid is poured in the tank. An inspection is carried out with the inspection equipment which puts pressure on whole surface of the touch switch from outside of the bursiform film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291396-A (JP)
Title: Writing head and imaging apparatus employing it
Inventor: KAMOSHITA SHINICHI
IPC: B41J2/39
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image having a high resolution and to eliminate unevenness of a latent image and a toner image being written by forming an electrostatic latent image corresponding to the width of a driven writing electrode.  <P>SOLUTION: In the writing head 3 comprising a plurality of writing electrodes 3b arranged along the axial direction of an image carrier 2 in contact therewith, the plurality of writing electrodes 3b are arranged in the axial direction Y and the circumferential direction X of the image carrier 2 such that the most adjacent writing electrodes 3b in the axial direction Y do not overlap in the circumferential direction of the image carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292557-A (JP)
Title: Resin for photoresist and photoresist composition
Inventor: IMAMURA YUJI
IPC: C08G8/28
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin enabling the production of a photoresist excellent in transparency and dry etching property toward a radiation especially to such as a Kr excimer laser, as a chemically amplifying type resist and further having excellent characteristics such as resolution, sensitivity, heat resistance, wide focus margin, wide exposure margin to light, etc.  <P>SOLUTION: This resin for the photoresist is obtained by protecting at least a part of hydroxy group of a novolak phenolic resin obtained by the reaction of phenols with an aldehyde in the presence of an acid catalyst, with a group eliminable by an action of an acid. The phenols are characterized by containing meta-cresol and a phenol expressed by a specific structural formula as indispensable components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295706-A (JP)
Title: Image forming apparatus
Inventor: OTAKA KOICHI
IPC: G03G15/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sheet of paper whose both-side carrying is impossible, from being sent to a both-side device due to user's setting mistake or the like in the case of performing both-side printing in an image forming apparatus having a simple automatic both-side device in which the positioning of the end face of paper for both-side carrying is fixed.  <P>SOLUTION: The image forming apparatus is provided with a heat fixing means for heat-fixing a developing material on a sheet of recording paper, a 1st temperature detection means for controlling the temperature of the heat fixing means, a 2nd temperature detection means arranged on a position not held between sheets of specific paper inside the heat fixing means and an automatic both-side carrying means for performing both-side printing and a control means judges whether both-side carrying is possible or not on the basis of a temperature difference obtained from the 1st and 2nd temperature detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298564-A (JP)
Title: Data monitor system and data monitor method in data transfer
Inventor: KATAOKA SOICHI
IPC: H04L1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional data monitor system that has had difficulties in identifying the head of user data and its presence by using one kind of write enable signal and also difficulties in write of data and its synchronization at a synchronization controller of a post-stage when dummy data and user data are intermingled in a timing in parallel data after demultiplexing (DEMUX) processing.  <P>SOLUTION: When the number of dummy data is other than a multiple of N with respect to clock signals before DEMUX processing in the data monitor system of this invention, the system adds/deletes the dummy data so that the number of dummy data is a multiple of N and outputs the result to the synchronization controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246309-A (JP)
Title: Polyethylene bag fastening device
Inventor: TOSABAYASHI KATSUAKI
IPC: B65D33/30
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening device which makes it easy to repeatedly fasten a polyethylene bag after opening the bag.  <P>SOLUTION: The polyethylene bag fastening device has a bag insertion opening (4) in the upper portion of the main body (1) made of elastic rubber or a resin material. An elastic rubber cord (3) is attached to the main body (1). Alternatively, a fixing storage space (5) in which a bag (8) is kept fastened is made in the middle of the main body (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294072-A (JP)
Title: Air spring device
Inventor: SASAKI TAKASHI
IPC: B60G11/46
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air spring device which is capable of varying damping force by means of change in inner pressure within an air spring without computer control and which is simple and cheap in structure.  <P>SOLUTION: The device is provided with an air bellows 21 forming a first chamber V1 in which air is supplied or exhausted from air supply and exhaust ports 24, and a tank 22 which forms a second chamber V2 by being provided with a valve 29 variable for air path in fluid communication with the first chamber V1. The valve 29 is configured to change area of a restriction in the air path in accordance with change in the inner pressure within the first chamber V1. Thus, the device can vary the damping force by corresponding to case which changes the inner pressure within the air spring so as to maintain height in a vehicle and to variation in the load from road surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293158-A (JP)
Title: Pre-coating treatment apparatus
Inventor: TANAKA OSAMU
IPC: B03C1/12
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pre-coating treatment apparatus which can make space lesser, productivity higher, expenses of equipment and chemicals lower and man-hours for management and burden on a waste water treatment lesser as a result of shortening of treatment process steps.  <P>SOLUTION: This apparatus is provided with a treating vessel 1 filled with a degreasing and chemical conversion treating solution, a settling tank 50 for transferring the degreasing and chemical conversion treating solution in the treating vessel, and an ultrasonic vibration transducer 51 for separating at least either of an oil-component or chemical conversion sludge. The apparatus is also provided with an oil-component remover 52 for removing the oil- component separated by the settling tank 50 and a chemical conversion sludge remover 55 for removing the chemical conversion sludge separated by the settling tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002364555-A (JP)
Title: Metering pump of geared type
Inventor: SUMI TOSHINORI
IPC: F04C2/18
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a metering pump of geared type having a simple structure and a high stability in the discharge amount. SOLUTION: The metering pump of geared type is structured so that liquid feed is made by gears meshing together and rotating, including a flow passage through which part of the fluid fed by the pump is supplied as a lubricant to the gear side faces and the shaft part from the pump suction port, and a flow passage for exhausting the liquid after lubrication to outside the gear pump is provided in the pump shaft part and side plates.
Patent JP-2003304319-A (JP)
Title: Portable communication terminal and display method of current consumption thereof
Inventor: MITSUYAMA NAOYUKI
IPC: H04M1/73
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein conventionally the standard of a current consumption amount cannot be displayed responding to each various additional function, and moreover, even if it is the same additional function, responding to the difference of setting items and a user cannot recognize battery consumption more properly.  <P>SOLUTION: At a total current level discriminating part 11, a level 5 (65) value of a current level value I1 for setting an incoming call tone volume = 5 and each current level value of a level X of the setting of the incoming call tone, a level Y of the setting of the mail reading time; a level Z of the setting of the illuminating luminance of an LCD backlight are added together (step 111); the added value G is compared with the thresholds M, N (M>N) (step 112); and the result of comparison is outputted to a display part 12. The user of the mobile phone can find out the measure of current consumption amount, corresponding to the setting items set by the user according to the level display of the display part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303504-A (JP)
Title: Illumination apparatus using light emitting diode
Inventor: OMAE RYUTARO
IPC: F21Y101/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus using a light emitting diode which provides excellent waterproof and dust-proof performance and low failure rate even if installed outdoors, is free from brightness degrading of light emitting diode due to such as invaded dust, and is capable of reducing failures caused by inadequate connection work.  <P>SOLUTION: A conductor pattern 7 for power transmission is formed on a surface 2a of a printed board 2 and a plurality of light emitting diodes D are arrayed and mounted on the surface as well. Electronic devices connected to a conductor pattern branched from the conductor pattern 7, for driving the light emitting diodes D are mounted on the back surface. The printed board 2 mounting these devices is housed and fixed in a housing 1 having a transparent surface opposing to the light emitting diodes D. The inside of the housing 1 is filled with transparent resin having high flexibility and thermal conductivity to resin-mold 3 the entire of the plurality of light emitting diodes D and the electronic devices to form the illumination apparatus with lead wires 4a, 4b connected to the conductor pattern 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299539-A (JP)
Title: Shelf with function for adjusting front width
Inventor: YAMAMURA NAOHIRO
IPC: A47K17/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf composed simply of upper and lower shelf boards in which front width is adjusted.  <P>SOLUTION: The shelf 4, 5 is formed between one side wall 2A and the other side wall 2B, and has a function for adjusting the front width by upper and lower shelf boards 6, 7. The lower shelf board 7 has a length larger than a half of the length between the side wall 2A and the side wall 2B, and the upper shelf 6 has a portion which is mounted and superposed on the lower shelf 7 and is set to a length reaching the other side wall 2A. Since the dimension of the shelf 4, 5 is varied in accordance with the dimension of the front width, a gap is not formed between the wall face 2A and the wall face 2B and an article is prevented from falling down from the shelf boards 6, 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302193-A (JP)
Title: Washing method and tool for fin-equipped tube
Inventor: ICHIKAWA HIROAKI
IPC: F28G9/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method and tool for a device consisting of a bunch of fin-equipped tubes capable of washing the tube bunch to its innermost part satisfactorily.  <P>SOLUTION: The washing tool of this washing method the fin-equipped tubes is inserted into gaps between the fin-equipped tubes 1, corrects or expands the gaps between the tubes, and removes the ash, scale, etc., attached to the tubes 1 while the washing water is spouted from a washing nozzle 2 inserted into the gaps between the tubes. The shank of the washing tool has such a plate thickness capable of being inserted into each gap between the tubes and correcting it or expanding and a thickness equal to or greater than the outside diameter of the nozzle and below the gap dimension, and the tool is made of a steel member of such a form that the forefront of the shank is made thinner.  <P>COPYRIGHT: (C)2004,JPO