baber/WOPTO huggingface dataset:
Patent JP-2003255949-A (JP)
Title: Automatic pitch correcting device and automatic composition apparatus
Inventor: AOKI EIICHIRO
IPC: G10H1/38
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To correct performance data indicating the performance of a user, and to prepare a musically favorable performance data easily.  <P>SOLUTION: A server transmits requested accompaniment data to a client terminals. A user inputs performance data which constitutes a motif melody in the client terminal while reproducing the accompaniment data. The performance data are transmitted to the server, and the server corrects the pitch so as to musically adapt to the performance data. In the pitch correction, a strong beat sound is corrected to a chord sound, a weak beat sound is corrected to a scale sound, or a next sound is corrected to the chord sound while the strong beat sound is corrected to an appoggiatura. Moreover, a pitch difference with the last sound is corrected so as to adapt to a musical progress. The server composes one musical composition automatically on the basis of a corrected motif melody, and transmits the resultant composition to the client terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328156-A (JP)
Title: Local magnetic field generating element and nmr planar coil provided with capacitor element
Inventor: WITHERS RICHARD S
IPC: G01R33/34
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance high frequency resonator using a particularly effective coil structure. SOLUTION: An improved superconductive coil of a nuclear magnetic resonance probe uses the capacitor elements arranged in a portion separated from the active sample volume more than the electrically connected magnetic field generating elements. The sample volume is substantially a rectangular shape, the magnetic field generating elements run substantially in parallel to a long axis of the shape, and the capacitor elements run perpendicular to the long axis. Lengths of the magnetic field generating elements and the capacitor elements change in accordance with distances from a center of the rectangular shape. A total number of capacitors formed by loops is varied by embodiment, and typically, it relies on a necessary resonance frequency.  The coil uses sub coils, and they can respectively include a plurality of magnetic field generating elements and capacitor elements integrated with them. It is favorable that the capacitor elements are arranged on both sides of the rectangular shape.
Patent JP-2003270062-A (JP)
Title: Angle-of-rotation detecting device, torque detecting device, and steering system
Inventor: TOKUMOTO YOSHITOMO
IPC: G01D21/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle-of-rotation detecting device that can detect an absolute angle of rotation of an object to be detected.  <P>SOLUTION: This angle-of-rotation detecting device is provided with one or a plurality of first targets 3a attached to a steering shaft 13 so that a first and a second detecting means 1A and 1B may output detect signals of mutually different phases, as the shaft 13 is rotated and detects the angle of rotation of the shaft 13 based on the detect signals outputted from the detecting means 1A and 1B. This detecting device is also provided with second targets 3b the number of which is decided so that the number may become relatively prime to that of the first targets 3a, and which are attached to the steering shaft 13 and third and fourth detecting means 3A and 3B which are disposed to face the second targets 3b and output detect signals of different phases as the shaft 13 is rotated. This detecting device detects the angle of rotation of the steering shaft 13 based on the detect signals outputted from the first to fourth detecting means 1A, 1B, 3A, and 3B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268024-A (JP)
Title: New copolymer and method of producing the same
Inventor: YOSHIDA MASATOSHI
IPC: C08F291/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymer that is formed by linking a plurality of star type polymers, has the same level of thermal resistance as that of the conventional polymers, in addition, shows sufficient adhesion to glass and metal and can give excellent toughness to the polymer and provide a method of producing the same.  <P>SOLUTION: The new polymer is a star type polymer having at least three polymer chains radially extends from the center and a copolymer having the structure originating from the star type polymer chains and the structure originating from urethane oligomers. The copolymer has at least two of the star type structure and the polymer chains of these star type structures are maturely connected through the urethane oligomers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274127-A (JP)
Title: Facsimile equipment
Inventor: YOKOYAMA HIROSHI
IPC: H04N1/32
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm transmission in facsimile equipment provided with functions to transmit and receive image data through a network.  <P>SOLUTION: Facsimile equipment 20 has a scanner 8 for reading image information of a document, an NCU 6 for transmitting and receiving image data, a transmission/reception data storage memory 10 for storing received image data, a plotter 9 for forming and printing an image on paper, and a network control part 11 for communicating with a server 25 connected to the network. The facsimile equipment is provided with a means which makes the plotter 9 print communication management reports indicating the communication histories of the NCU 6 or the network control part 11 in such a way that details of each communication history are arranged in an order based on file numbers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270943-A (JP)
Title: Image forming unit
Inventor: GOTODA KATSUHIKO
IPC: G03G15/08
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily uniformize pressing force against a photoreceptor drum along the axial direction of a development roller with a simple configuration.  <P>SOLUTION: An image forming unit 11 forms an image of toner supplied from the development roller 15 on the periphery of the photoreceptor drum 12 by an electrophotographic method. A pressure transmission member 20 presses the vicinities of both side ends of a casing 18 which supports the rotary shaft 16 of the development roller 15 rotatably at both end sides via springs 21 and 22. Pressing force to be distributed to respective springs 21 and 22 changes according to a position where a pressure head 25 presses a connecting part 23 to connect both ends of the pressure transmission member 20. Image quality is improved by adjusting a pressing position by turning a handle grip 27 so that the pressing force of the development roller 15 and the photoreceptor drum 12 is uniformized along the axial direction of a rotary shaft 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266351-A (JP)
Title: Robot device and motion control method therefor
Inventor: ASANO KOJI
IPC: A63H3/46
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot device capable of turning its face into a direction of sound source by natural motion by cooperation of the whole body.  <P>SOLUTION: When a movable scope of a neck of the robot device 1 is ±Y degrees and a relative angle in the direction of sound source S is the direction of X degrees for the direction of the front of the robot device 1, the robot device 1 rotates the whole body trunk by only X-Y degrees using leg parts and rotates a neck revolute joint yaw axis in the direction of sound source S by only Y degrees to turn its face into the direction of sound source S. When the robot device 1 finds a previously learned face of a person that it knows and discriminates that it is called by the person from information of an image inputting device, it rotates its body trunk by Y degrees, rotates the neck revolute joint yaw axis by -Y degrees, eliminates twist of its neck while seeing an object with attention, and faces the direction of sound source S by natural motion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266238-A (JP)
Title: Boring tool
Inventor: KODERA YUICHI
IPC: B23D77/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boring tool to provide high precision even in high speed cutting.  <P>SOLUTION: In the boring tool 21 provided with a chip discharge groove 25 notched in the outer periphery of a rod-form tool body 23, rotating around an axis O, and in a direction extending from a tip surface 37 along the axis O; and a cutting edge 29 attached to the inner wall surface of the chip discharge groove 25 turned toward the rotation direction of the tip of the tool body, a counter boring part 39 to coincide a deviated center of gravity with the axis O is formed at the tip surface of the tool body 23 in a state to be deviated from the axis O. Further, the boring tool 21 may be formed that a fine hole with a bottom for adjustment to coincide a deviated center of gravity with the axis O is bored in a direction extending from the tip surface 37 of the tool body 23 along the axis O.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280659-A (JP)
Title: Playing device
Inventor: MURAMATSU SHIGERU
IPC: G10H3/16
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To make each sounding body sound independently at arbitrary timing, to enable excellent sounding by stable and sure sounding operation, and to enhance the degree of freedom of design.  <P>SOLUTION: Rotary picks 46 are arranged nearby tip parts of comb-tooth- shaped reeds 48 corresponding to the reeds 48. A thrust-up member 45 made of metal, etc., is fitted to a free end part 43a of a swing arm 43. Each pick 46 is formed of a metallic thin plate almost circularly, has a plurality of driving claws 46a formed integrally at its outer circumferential part, and can be rotated by a ratchet 53 substantially in one direction. When the arm 43 rotates upward, the thrust-up member 45 engages the driving claw 46a of the pick 46 and is rotated. Then the driving claw 46a at a position symmetrical with the drawing claw 46a engaging the thrust-up member 45 picks the tip of the reed 48.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282537-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MATSUBARA KUNIO
IPC: H01L29/78
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which trenches are etched so that depths of the trenches formed in the same wafer become uniform even though the trenches are positioned in an in-wafer face position and therefore the variation of an electrical characteristics is small.  <P>SOLUTION: For generating plasma 121 in a chamber 111 and performing reactive-ion etching, the exhaust of relative product materials 123 caused by etching is promoted by performing reactive-ion etching with low plasma density. The amount of the reactive product materials which are re-diffused in the plasma 121 is reduced, and the distribution of radicals in the plasma 121 is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278703-A (JP)
Title: Electro-hydraulic servo cylinder
Inventor: ICHIKAWA WATARU
IPC: F15B9/09
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for using a ball screw and a ball nut and to inexpensively configure an electro-hydraulic servo cylinder in the electro- hydraulic servo cylinder having a valve structure for switching an oil channel inside a piston.  <P>SOLUTION: A spool 43 having a switching groove where a spiral valve switching mechanism 49 is formed at an outer periphery section is arranged inside the piston 32. When the spool 43 is rotated by an electric motor 46, and the valve-switching groove 49 communicates with a port 38 for pressure oil, the pressure oil in a rod-side fluid chamber 33a is introduced into a head side fluid chamber 33b, and the piston 32 advances toward an arrow A1. When the valve-switching groove 49 communicates with a port 39 for drain oil, the head side fluid chamber 33b communicates with a drain oil port 71 and pressure decreases for causing the piston 32 to retreat. In this case, it is not necessary to use the ball screw and the ball nut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278341-A (JP)
Title: Drain pan retaining device of driven corner drain
Inventor: KOBAYASHI MASAKAZU
IPC: E04D15/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pan retaining device for preventing a drain pan from being tilted forwards and downwards by the application of impact forces to a driven corner drain being temporarily secured to a concrete form, while also preventing horizontal edges from being tilted horizontally.  <P>SOLUTION: A horizontal edge 3a of the drain pan 4 is held in a predetermined position by a length-adjustable support member 17 whose upper part is connected to the lower face of the horizontal edge 3a of the drain pan 4, and a support plate 26 secured to the concrete form for supporting the lower part of the support member 17, the concrete form being placed in a position lower than the horizontal edge 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289699-A (JP)
Title: Method and apparatus for controlling motor, and recorder
Inventor: HORAGUCHI NORIO
IPC: H02P8/30
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To make temperatures of respective phases of stator coils uniform.  <P>SOLUTION: A method for controlling a motor for controlling to drive the motor by supplying a power to the respective phases of a plurality of stator coils comprises the step of: controlling the phase of the stator coil supplied with the power at the motor stop time so as to be different for at least one from the phase (the phases A and B) supplied with the power at the previous time motor stop time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276465-A (JP)
Title: Shift lever device
Inventor: KOIDE TAMAKI
IPC: B60K20/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift lever capable of reducing the diameter of a rod and having a pin capable of withstanding a load for the engagement of the pin with a stopper even if a rod diameter is reduced.  <P>SOLUTION: This shift lever device comprises the vertically moved rod 40, the pin 41 extending in the direction at right angle to the extending direction of the rod 40 and having a side face pressed against the lower end of the rod 40, and a spring 42 pressing the pin 41 against the lower end of the rod 40 from the opposite side of the rod 40. The shift lever device is of a gate type.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287848-A (JP)
Title: Method for producing silver halide photographic sensitive material
Inventor: SHIBATA YOSHIO
IPC: G03C1/74
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silver halide photosensitive material excellent in scratch and stain resistances without lowering developability.  <P>SOLUTION: In the method for producing a silver halide photosensitive material having on a support at least one silver halide emulsion layer and at least one non-photosensitive hydrophilic colloidal layer in this order, the at least one non-photosensitive hydrophilic colloidal layer contains a vinylsulfone hardening agent, the pH of the non-photosensitive hydrophilic colloidal layer containing the vinylsulfone hardening agent is ≥5.5 and ≤8.0 and the pH of the silver halide emulsion layer is lower than the pH of the non-photosensitive hydrophilic colloidal layer containing the vinylsulfone hardening agent by ≥0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287357-A (JP)
Title: Refrigerator
Inventor: HOSHINO HITOSHI
IPC: F25D11/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform deodorization and sterilization in a temperature switching room in a refrigerator for arranging the temperature switching room in a storage.  <P>SOLUTION: A refrigerating room R, a vegetable room V, the temperature switching room A, and a freezing room F are arranged in the refrigerator. A drawer type case (unillustrated) is arranged in the temperature switching room A so as to be freely taken in and out. An ultraviolet lamp 8 is installed on an upper wall of the temperature switching room A. A photocatalyst layer 9 is arranged on an inner wall surface. Various bacteria sticking to food stored in a case are sterilized by irradiating an ultraviolet ray from the ultraviolet lamp 8, and a deodorizing component in the temperature switching room A is decomposed and deodorized by activating a photocatalyst of the photocatalyst layer. The photocatalyst layer (unillustrated) is arranged on a rotary fan 6 in a lower ventilation passage 4. When the ultraviolet lamp 10 is arranged in the vicinity of the rotary fan 6 for irradiating this photocatalyst layer with the ultraviolet ray, cold air can be deodorized and sterilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298211-A (JP)
Title: Manufacturing method of wiring board and advancing apparatus for in-process wiring board in processing bath
Inventor: KASAI TAKASHI
IPC: H05K3/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make works advance in a processing tank in the surface treatment for in-process wiring boards without the help of a hoist so that the number of hoists can be reduced in the process line; the control can be simplified; the waiting time of the hoists can be reduced; and the productivity can be improved.  <P>SOLUTION: Along the upper edges on the both sides of the processing tank 1 in the longitudinal direction, screw shafts 11 are arranged so as to rotatably extend on each shaft line G in the longitudinal direction while being restricted to move in the direction of each shaft line. While suspending parts 31 are disposed so as to bridge both screw shafts 11, the suspending parts 31 are made possible to gear with the screw shafts when the suspending parts 31 are disposed. While the suspending parts 31 are disposed between both screw shafts 11, when being geared with the screw shafts, the suspending parts 31 are advanced by simultaneously rotating both screw shafts 11. Hence, since the suspended in-process boards can be advanced as the boards are immersed in a solution in the processing tank, the number of the hoists can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293550-A (JP)
Title: Siding assembly, siding board, face panel, suspending member, joint member and siding work method
Inventor: KUROSAWA HIROSHI
IPC: E04F13/08
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a siding assembly or the like capable of stably fixing a stone board and of finishing a joint portion easily and quickly.  <P>SOLUTION: A siding assembly covering a wall surface by connecting together a plurality of siding boards is equipped with a siding board of a projected side fitting portion extended and formed at one side surface, a recessed side fitting portion extended and formed to fit to the projected side fitting portion at other side surface which has almost a square siding board; one or more face panels which can be adhered to the surface of the siding board; a clamped portion clamped by mutually neighboring projected fitting portion and a recessed side fitting portion which are extended and formed along the side surface of the siding board; and a suspending member which holds the face panel between this member and a siding board surface thereby fixing the face panel as the feature of the assembly, and the suspending member is caught by a side end portion of the face panel and the face panel 20 can be fixed stably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291187-A (JP)
Title: Manufacturing device for injection molded body and injection molded body
Inventor: UMEZAWA TAKAO
IPC: B29C45/16
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device for an injection molded body for molding a lamp 1 comprising a lens part 2 and a housing 5 by a die slide injection method using a movable mold 6 and a fixed mold 7 by abutting a projecting pin-shaped extrusion member 9 against a abutting face preventing deformation of the lamp 1 to extrude the lamp 1 from the fixed mold 7.  <P>SOLUTION: The abutting face is secured at a housing abutting part 5a to be abutted by the abutting part 2a for the lens part and at the resin material 8 for integration to be injected on the outer periphery of the housing abutting part, against which the extrusion member 9 is abutted to extrude the lamp 1 from the fixed mold 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291540-A (JP)
Title: Heat-sensitive recording material
Inventor: MINAMI KAZUMORI
IPC: B41M5/333
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material excellent in image storage property in a light place.  <P>SOLUTION: In the heat-sensitive recording material provided with at least one heat-sensitive recording layer on a support, at least one of the heat-sensitive recording layers contains an electron donative colorless dye and at least one electron acceptive compound represented by formula (1) (wherein, R<SP>1</SP>to R<SP>7</SP>are each independently hydrogen, a hydroxy group or an alkyl group; m is an integer of 4 to 11; and n is an integer of 3 to 10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294961-A (JP)
Title: Optical communication device inspection instrument
Inventor: KUHARA MIKI
IPC: G02B6/42
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for inspecting an optical communication device which can be easily confirmed whether for subscribers or for office, in the optical communication device used for single core two-way transmission and reception.  <P>SOLUTION: An optical connector, a coupling means, which is optically connected with the optical communication device, a dielectric multilayer film filter 21, a selection means, which selects and separates optically a signal of a specific wavelength among a plurality of optical signals with different wavelengths transmitted from the optical communication device, PD22 and PD28, transformation means, which convert the optical signal of the selected wavelength into an electric signal, and LED27A and LED27B, display means, which display the wavelength selected on the basis of the electric signal, are provided. Among a plurality of signals with different wavelengths transmitted from the optical communication device, the wavelength of the transmission signal of the optical communication device is easily judged by visual observation by selecting only the specific wavelength and displaying the selected wavelength on a display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300282-A (JP)
Title: Hydrophilic film laminate
Inventor: KUBO TOMIO
IPC: B32B17/10
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outside mirror or a washstand mirror which has excellent defogging properties, self-cleanability and wear resistance irrespective of a fine weather, a rainy weather, a day or a night.  <P>SOLUTION: A hydrophilic film laminate 1 such as a mirror, a window glass or the like comprises a silica-containing acrylic resin coating layer 4 which satisfies physical properties of (1) a hard pencil hardness of the coating layer of 2H or more, (2) a hydrophilic property of a contact angle of the coating layer with water of 10° or less, and (3) a haziness of the coating layer of 5% of less, on a surface of a glass base material 5. Since raindrops adhered to the layer 4 instantaneously spread as a thin water membrane, a visual field is not shielded. Further, the mirror is not fogged by an exhaled air or steam of a hot spring.  <P>COPYRIGHT: (C)2004,JPO