baber/WOPTO huggingface dataset:
Patent JP-2004243256-A (JP)
Title: Water purification processing method
Inventor: ITO YOSHITOSHI
IPC: C02F1/52
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purification processing method capable of reusing sludge itself as a coagulant aid and reducing an amount of a coagulant used and the generation of excessive sludge, while having no possibility of contamination by cryptosporidium.  <P>SOLUTION: In a water purification processing system 1, the sludge 22 generated in a coagulating and sedimentation basin 20 is thickened in a sludge thickener 24, dewatered in a sludge dewatering apparatus 30, to form dewatered cake. The dewatered cake is heated and dried in a sludge heating/drying apparatus 32 to form dry sludge 23 with the cryptosporidium mixed in the dewatered sludge sterilized. The dry sludge 23 is crushed in a dry sludge crusher 34 and stored in a dry sludge storing tank 36. When raw water has a low turbidity, the dry sludge 23 is fed to a quick agitating pond 12 as the coagulant aid from the tank 36.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244986-A (JP)
Title: Sleeve holder
Inventor: KAWANO TAKAHIRO
IPC: E04G15/06
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeve holder capable of disposing a sleeve simply and accurately into forms.  <P>SOLUTION: The sleeve holder has an approximately C-shaped sectional clip section 12 engaged and fixed to a reinforcement 16, an approximately C-shaped sleeve holding section 13 holding the sleeve 18 for piping in the direction orthogonal to the reinforcement 16 and a connecting section 14 connecting the clip section 12 and the sleeve holding section 13 at a specified interval. The sleeve holding section 13 is opened upwards.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257025-A (JP)
Title: Caisson body traction method and caisson body used therefor
Inventor: TAKASHINA MAMORU
IPC: E21D9/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method capable of safely and smoothly inserting a caisson body without causing any settlement or the like of the road surface and the caisson body used for the method in a caisson body traction method.  <P>SOLUTION: In the caisson body traction method, a fluid filler 60 having no solidifying tendency in itself is poured between a pipe roof 30 and the caisson body 10 by predetermined pressure and, at the same time, an outflow of the fluid filler 60 is prevented by a leaf spring 11 as a fluid sealing means placed to the outside edge section of a cutting edge 15 to move forward the caisson body 10 by filling the fluid filler 60 in the lacking section of a bedrock between the pipe roof and the caisson body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258851-A (JP)
Title: Touch panel unit
Inventor: TANAKA KAZUO
IPC: G06F3/041
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and thin touch panel unit with piezoelectric oscillators, allowing the reduction of assembling man-hours.  <P>SOLUTION: In this touch panel unit with the piezoelectric oscillators, the piezoelectric oscillators and a touch panel are installed to a frame body. In the touch panel unit, a frame part of the frame-like frame body with a window part for allowing seeing of an image of a display member is formed with recessed parts each storing the piezoelectric oscillator, the recessed part is formed with a placing base on which the piezoelectric oscillator is placed, the placing base is disposed with the piezoelectric oscillator, and the touch panel is disposed in the frame body thereabove. Thereby, because oscillation of the piezoelectric oscillators vibrates the frame body to vibrate the touch panel, a person can feel operation of the touch panel as a person's trembling feel to obtain operability and operation certainty of the touch panel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259139-A (JP)
Title: Active parking method and system
Inventor: MUKAI KATSUHIDE
IPC: G06Q50/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in renting a privately possessed vacancy as a parking lot, there is the fear of breaking garden trees or fittings of the parking lot, and it is difficult to provide it as a parking lot.  <P>SOLUTION: In registering a parking lot location and a parking providing time from a provider providing a parking garage, parking garage providing information including the presence/absence of request for maintenance work for the provided parking lot is registered. A parking lot meeting the condition is retrieved on the basis the parking lot use information from a user desiring to use the parking lot from the registered information. The presence/absence of request for maintenance work for the provided parking garage is confirmed and when a maintenance work request is given, the maintenance for the parking lot is performed before and after the user uses the parking lot.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259199-A (JP)
Title: Service generation system and service component generation program
Inventor: TAKEMOTO MITSUHARU
IPC: G06F15/16
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To generate a service template treated as a service component.  <P>SOLUTION: As the service component 10 , service components 10 constituting service are discovered by a discovery function part 13, grouped by a grouping function part 14, and grouped information containing two or more service components constituting service and the order of providing service pieces is stored in a grouped information storage part 15. A service template piece as a part of the service template is generated from the grouped information by a service template piece generating function part 16, and the service template pieces are provided one by one by a service template generating function part 20 to generate the service template.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261906-A (JP)
Title: Handle structure for power tool
Inventor: KATAOKA KENJI
IPC: B25F5/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool adding a function attenuating vibration generated in a thrust direction in operating the power tool in addition to a slip preventing function, without increasing the thickness of soft material of a handle cover surface; having good productivity and operability; and offering high customer satisfaction.  <P>SOLUTION: The power tool comprises a housing containing an electric motor; a handle 1 operated/held by a worker; and the handle cover 3 equipped around a grip portion of the handle, formed to have a surface softer than the handle or with a large friction coefficient, and enabled to be attached/detached to/from the handle. An elastic element 3b is disposed on at least a part between the handle cover and a handle engaging portion, and the handle cover can move in a thrust direction of the tool in regard to the handle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004086143-A (JP)
Title: Light transmission system
Inventor: MIYAMOTO TOSHIYUKI
IPC: H04B10/2525
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission system enabling high quality transmission on each of a plurality of multiplexed signal channels.  <P>SOLUTION: The signal light formed by multiplexing a plurality of signal channels in which the interval of optical frequency is ≥400GHz and ≤12.5THz is transmitted from a light transmitter 110 to a Raman amplifier 130 via an optical transmission path 120. On the Raman amplifier 130, excitation light from excitation light source parts 135, 136 is supplied to an optical fiber 137 through optical couplers 133, 134. The multiplexed signal light inputted to the Raman amplifier 130 reaches the optical fiber 137 through an optical isolator 131 and the optical coupler 133 and Raman amplification is performed on the optical fiber 137. The Raman-amplified multiplexed signal light is outputted from the Raman amplifier 130 through the optical coupler 134 and the optical isolator 132.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261389-A (JP)
Title: Game machine
Inventor: TAKEUCHI TAKAHIRO
IPC: A63F7/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of changing the ratio of the appearance of patterns to be displayed in demonstration symbols by the establishment of a prescribed change condition by providing a demonstration symbol display device.  <P>SOLUTION: The display device 8 arranged at the center of a game area in a Pachinko game machine is provided with: a special symbol display part L1; and demonstration symbol display parts D1-D3. Then the result of big win determination is announced. After a big win game state is ended, a post-lot processing is performed concerning the patterns to be displayed in the demonstration pattern display parts D1-D3. Then the display parts D1-D3 are changed again, so as to display final patterns. When a big win is obtained after continuous failure prescribed times, the establishment of the change condition is determined, so that the rate of the appearance of the patterns to be displayed as the final patterns is changed. The ratio of the appearance is changed by selecting the final patterns from a pattern determination table without including "4", "6", for example.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266129-A (JP)
Title: Charged particle beam exposure device, method for exposure, and method of manufacturing semiconductor device
Inventor: KAMIJO KOICHI
IPC: H01J37/153
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam exposure device that can uniformize a blur in a subfield, and to provide a method for exposure.  <P>SOLUTION: Charged particle beams 23 form an image on the surface of a wafer at the original position 21 of the wafer at the center 24 of the subfield, but, as the beams 23 are separated from the center 24 of the subfield, the image forming positions of the beams 23 are deviated from the surface of the wafer at the original position 21, and the image forming surfaces of the beams exist on such a surface as the surface 25. When the wafer 5 is moved to the position 22 in such state, the blur of the image caused by a curvature of field becomes the minimum at points A and B and becomes the maximum at a point C which is the center of the wafer 5. In the course of exposure, a blur is generated by varying the set magnification of the magnification adjusting means by a very small amount. Since the characteristics in magnitudes of the blurs caused by the variation of the set magnification of the adjusting means and by the curvature of field change inversely to the distance from the center 24 of the subfield, the summarized blur of both blurs is uniformized in the subfield.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262386-A (JP)
Title: Water jet propulsion ship and method for repairing vessel
Inventor: MIZOGAMI MUNEJI
IPC: B63H11/11
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water jet propulsion ship for preventing a collision against a water jet propulsion device by a stern wave generated at a stern.  <P>SOLUTION: This water jet propulsion ship is provided with the water jet propulsion device 10 disposed at the stern of a hull and a resistor 6 projected from the bottom of the hull provided in a prescribed region of the stern corresponding to a region where the water jet propulsion device 10 is disposed. This ship can be applied to not only a new ship but also an existing ship. In this method for repairing the vessel in which the water jet propulsion device is disposed in a stern region of the hull, a stern wave control member for controlling a rise of the stern wave generated from a stern end of the hull while the vessel is navigating forward is mounted on the hull.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263125-A (JP)
Title: Method for producing thermotropic liquid crystalline polymer
Inventor: NAKAYAMA TOSHIO
IPC: C08G63/80
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thermotropic liquid crystalline polyester having a uniform and stable quality, wherein solid phase polymerization of an unevenly pulverized matter obtained by pulverizing a thermotropic liquid crystalline polymer having a low polymerization degree through an ordinary pulverizer is carried out simply, economically, very advantageously, and efficiently.  <P>SOLUTION: The method for producing a thermotropic liquid crystalline polymer is characterized in that a pulverized matter of a thermotropic liquid crystalline polymer having a low polymerization degree which is obtained by discharging in a molten state from the reaction tank, cooling and solidifying, and pulverizing, is subjected to solid phase polymerization using a rotary kiln having an inner cylinder in a cross sectional shape of pentagon to dodecagon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264258-A (JP)
Title: Radar device having fault detection function
Inventor: ISAJI OSAMU
IPC: G01S7/28
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar device having a function for detecting faults in noise floor levels.  <P>SOLUTION: The level of a region at least at 60 kHz when FM modulation is stopped or a modulation width is minimized is measured by a command from a CPU 12 to a modulation signal generator 10, thus detecting faults in the noise floor levels.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004046076-A (JP)
Title: Optical deflecting element and surface light source unit
Inventor: YAMASHITA TOMOYOSHI
IPC: F21V8/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit which has a superior field angle characteristic and image quality without spoiling a high-luminance characteristic with superior light use efficiency of a primary light source.  <P>SOLUTION: This optical deflecting element has an incidence surface on which light is incident and a projection surface which is positioned on the opposite side to it and projects the incident light, and a plurality of prism arrays consisting of two prism surfaces are arrayed on the incidence surface almost in parallel to each other; and at least one prism surface of the prism arrays consists of at least two planes differing in tilt angle, a plane which is closer to the projection surface has a larger tilt angle, and the difference between the tilt angle of the plane closest to the projection surface and the plane farthest from the projection surface is ≤15°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282832-A (JP)
Title: Stator for low iron loss motor, and manufacturing method thereof
Inventor: KAWACHI TAKESHI
IPC: H02K1/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator for a low iron loss motor, along with its manufacturing method, that uses a dust core for generating a high torque.  <P>SOLUTION: The stator for a motor is a dust core stator which is obtained by pressing into powder, joining, and solidifying magnetic powder. The surface of the magnetic powder is covered with an insulating coat. The easy magnetization direction of the magnetic powder is oriented in the direction of magnetic flux generated when the motor, composed of the stator and a rotor, is operated. The magnetic powder is preferred to be the single crystal iron powder whose surface is covered with the insulating coat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275267-A (JP)
Title: Dish washing and drying machine
Inventor: SUMIYA KATSUHIKO
IPC: A47L15/42
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To appeal the effect by displaying it so as to be easily understood by a user in a dish washing and drying machine for measuring the amount of dishes or the like which are objects to be washed and changing washing time corresponding to it.  <P>SOLUTION: The dish washing and drying machine is provided with an operation display part 9 composed of a course display part 10, a course switching button 11, a drying time switching button 12, a temporary stop button 13, a power ON/OFF button 14 and a dish amount display means 15 for displaying the output of a dish amount detection means. The user recognizes the amount of the dishes to be washed by the display by the dish amount display means 15 as a guide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282441-A (JP)
Title: Method and circuit for synchronizing terminal
Inventor: FUKADA YOICHI
IPC: H04L7/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal synchronizing method and a terminal synchronizing circuit capable of realizing a communication requiring synchronization between terminals with each other between terminals with each other connected through the existing asynchronous communication network as stream communication in real time.  <P>SOLUTION: In this terminal synchronizing method using an synchronous packet communication network to synchronize a terminal device of a transfer source with a terminal device of a transfer destination, the respective terminal devices are assigned to a master terminal device and and a slave terminal device. The master terminal device generates a packet number from a clock signal and transfers a time synchronous packet attached with the packet number to the slave terminal device from the master terminal device itself through the packet communication network. The slave terminal device compares a value generated from an internal clock signal with the packet number of the received time synchronous packet and adjusts the oscillation frequency of the internal clock signal on the basis of a comparison result each time the time synchronous packet is received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278162-A (JP)
Title: Rail joint depression adjusting plate for track rail, and rail joint depression correcting method
Inventor: NAKAJIMA TAKEHIRO
IPC: E01B9/68
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To considerably lengthen the service life of a track by temporarily and easily repairing the vicinity of a joint part without needing replacement of a rail or a sleeper and large-scale adjustment work of the track in a wide range.  <P>SOLUTION: A rail joint depression adjusting plate 26 for a track rail interposed between a tie plate 14A fixed to the sleeper 10A, and a joint part 24 of the track rail 12 is formed in approximately rectangular shape from the top view long in the longitudinal direction of the track rail 1 and having almost the same width as a bottom part 12A of the track rail 12, and formed in almost angle shape from the side view so that the thickness is gradually thinned toward both sides in the longitudinal direction from the center in the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286804-A (JP)
Title: Heat fixing system
Inventor: TAKAHASHI TSUNEHIDE
IPC: G03G15/20
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent noise generation of a switching element by preventing a voltage change which is caused by a large current flowing in a commercial AC power source and by preventing a rush current.  <P>SOLUTION: The heat fixing system includes: an AC switch 7 for a heater which switches connection between a commercial AC power source 1 and a heater 8; a DC switch 6 for a heater which switches connection between the heater 8 and the capacitor 11; a charging DC switch 5 which switches to the operation of charging the capacitor 11; a temperature detector 10 which detects the temperature of a fixing unit 9; and a control circuit 12 which controls so that when the temperature of the temperature detector 10 has a specific value or below when the power source is turned on or return from an energy-saving mode takes place, the DC switch 6 for the heater is turned off after being kept on for a first predetermined time, and then the AC switch 7 for the heater is turned on after the lapse of a second predetermined time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285370-A (JP)
Title: Member for field emission type display
Inventor: INOUE RYOJI
IPC: C22C19/03
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a field emission type display which can attain the reduction of cost, the increase of dimensional precision, the increase of performance and upsizing.  <P>SOLUTION: The member for a field emission type display consists of an Fe-Ni based alloy comprising, by mass, 43 to 53% Ni, and also has a composition controlled to the ranges of 0.0005 to 0.02% C, ≤0.60% Mn, ≤0.20% Si, ≤0.20% Cr, ≤0.006% P, ≤0.003% S, ≤0.003% B, ≤0.005% O and 0.005 to 0.01% N. The alloy preferably comprises, as solid solution enhancing elements and/or precipitation enhancing elements, one or more kinds of metals selected from Al, Mo, W, Nb, Ta, Ti and Zr by 0.03 to 7% in total.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286835-A (JP)
Title: Optical element mounted device, its manufacturing method, and wiring board with the optical element mounted device
Inventor: ONO TAKESHI
IPC: G02B6/32
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance optical element mounted device reduced in transmission loss of light beams and cross talk.  <P>SOLUTION: An optical element mounted device 31 is provided with an optical element 51, a microlens array substrate 41, a first engaging section 55 and a second engaging section 45 or the like. The element 51 has a main surface 53 on which light emitting sections 54 are arranged. On the substrate 41, a plurality of microlenses 43 are arranged corresponding to a plurality of optical paths. The section 55 is provided on the surface 53 of the element 51. The section 45 is provided on the substrate 41 and is to be engaged with the section 55. Due to the engaging relationship of the sections 55 and 45, optical axes of the sections 54 of the element 51 and the microlenses 43 of the substrate 41 are properly aligned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286918-A (JP)
Title: Musical sound production terminal device, server device, and program
Inventor: SAWAHATA SHOTA
IPC: G10K15/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain interesting music which can be produced only then, by automatically acquiring sound emission points on two-dimensional coordinates.  <P>SOLUTION: A server device SV periodically (or occasionally) acquires position information of a plurality of terminal devices and stores it in a terminal position information DB in advance (S1) and converts stored position information of the plurality of terminal devices to position information based on the position of a musical sound production terminal device CL (S2) to transmit the converted position information to the musical sound production terminal device CL (S3) in response to a request from the musical sound production terminal device CL (CB12). The musical sound production terminal device CL acquires position information from the server device SV (CB13) and plots sound emission points in positions on a display picture, which correspond to the acquired position information (CB2). Each time a time line having an arbitrary shape which is varied with time on the display picture is brought into contact with each sound emission point (CB3), musical sound information corresponding to the sound emission point is created (CB4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI