baber/WOPTO huggingface dataset:
Patent JP-2003150154-A (JP)
Title: Play learning system for electronic musical instrument
Inventor: KONO NORIAKI
IPC: G10G1/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a play learning system for electronic musical instrument in which learning contents matching with a target can be set and an instruction on a play guiding LED matching with the status of the progress of learning is enabled. SOLUTION: This system is composed of an electronic musical instrument 1 and a portable information terminal 2 docked to the electronic musical instrument 1. The portable information terminal 2 is provided with a memory storing a curriculum for instructing a learner for the procedure of electronic musical instrument learning and a control part for editing the curriculum in the memory, reading the curriculum out of the memory, transmitting it to the electronic musical instrument 1 and writing result data received from the electronic musical instrument 1 into the memory.  The electronic musical instrument is provided with the LED for instructing the learner for the operation of individual keys on a keyboard, a memory for storing the curriculum transmitted from the portable information terminal 2, driving the LED on the basis of the curriculum, detecting the exercising state of individual keys on the keyboard by a user and transmitting the detected result to the portable information terminal as accomplishment data.
Patent JP-2003153554-A (JP)
Title: Inverter device and its manufacturing method
Inventor: NAKAMURA MASAMI
IPC: H01L23/36
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device which can enhance the capacity of current application by raising the cooling efficiency in an inverter main circuit, and can contribute to the downsizing and also can exhibit high reliability. SOLUTION: In an inverter device where the main circuit of a three-phase inverter having a plurality of arms is composed of a plurality of semiconductor chips for power, one arm of the three-phase inverter main circuit is constituted by connecting IGBTs 191A-191D as semiconductor chips 10 mm or under in size and diodes 201A-201C in parallel. Also, the IGBTs 191A-191D and the diodes 201A-201C in question are joined with a conductor 22 not less than 1.5 mm and not more than 5 mm in thickness, and this conductor is bonded to a cooler 24 via an insulating resin sheet 25 containing ceramics.
Patent JP-2003150638-A (JP)
Title: Information presenting method
Inventor: YUASA TOSHIYUKI
IPC: G06F17/30
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an information sharing mediation service between an optional information transmitter and an information browser by efficiently utilizing a storage area of a data base. SOLUTION: Shared data stored in a service site 10 are displayed at an information browser site 30 in a form of display corresponding to customization information held in a customization information holding means 14 corresponding to an information transmitter site 20.
Patent JP-2003145753-A (JP)
Title: Printer head and printer
Inventor: HIRANO EIKI
IPC: B41J2/055
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To densely arrange nozzles and surely discharge ink liquid drops by particularly applying a printer head and a printer to a printer which prints by projecting ink liquid drops from nozzles. SOLUTION: A pressure of an ink liquid chamber 2 is varied by a pressure generating element 8, and moreover, discharging ink liquid drops by a change in the pressure is controlled by electrostatic system actuators 10 and 12.
Patent JP-2003148266-A (JP)
Title: Fuel supply device for diesel engine
Inventor: MORIOKA KAZUYOSHI
IPC: F02M37/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device capable of easily securing a space for assembling of an engine starter in the left outside of a pump housing by reducing the number of part items for assembling a fuel supply pump and labor for assembling, and eliminating an oil pipe for forcibly lubricating a fuel supply cam. SOLUTION: This fuel supply device is provided with the fuel supply pump 20, a fuel injection pump 12 and a fuel injection cam shaft 15. Fuel is supplied to the fuel injection pump 12 by the fuel supply pump 20, and the fuel injection pump 12 is driven by a fuel injection cam 16a of the fuel injection cam shaft 15, and the fuel is injected into a combustion chamber by the fuel injection pump 12. The fuel supply pump 20 is also driven by the fuel injection cam 16a.
Patent JP-2003040143-A (JP)
Title: Hinge for hood of automobile
Inventor: KIN HIROSHI
IPC: E05D3/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a hinge for a hood of an automobile for absorbing impact energy to reduce injury of a pedestrian when the vehicle in running collides against the pedestrian and the body of the pedestrian bumps into the hood. SOLUTION: This hinge comprises a hinge arm 10, a first link 40 and a second link 50 connected to the hinge arm 10, a hinge support 20 connected to the lower end of the second link 50 rotatably, a slot 60 punched slenderly in the longitudinal direction of the hinge support 20 so that a hinge pin 30 connected to the lower end of the first link 40 can be removed from the hinge center shaft in the external collision, and a plate-shaped spring 70 fixed to the slot 60 with a locking projection 71 for preventing the hinge pin 30 leaving from a hinge operation position in the normal time.
Patent JP-2003145884-A (JP)
Title: Imaging apparatus
Inventor: WADA ATSUSHI
IPC: B41J29/38
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which a transition can be made to sleep mode at a time optimal for the situation of each user using a printer and an optimal power saving mode is selected for each user without requiring troublesome setting by the user. SOLUTION: The imaging apparatus comprises a time measuring function and a memory for detecting sleep mode for suppressing power consumption and the printing time, and the number of times of printing being carried out before making a transition to sleep mode which is set while being divided into the printing time band is stored in the memory. When the number of times of printing is not larger than a specified value, the time for making a transition to sleep mode is shortened.
Patent JP-2003157411-A (JP)
Title: Apparatus for destructing non-contact type ic card
Inventor: WATANABE TAKAHIRO
IPC: G06F21/79
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type IC card destructing apparatus for enhancing the security of junk of non-contact type IC cards and destructing ICs in the cards when the cards are junked. SOLUTION: The apparatus destructs non-contact type IC cards electromagnetically coupled through power transmission and information communication with a reader/writer, and it is equipped with a strong magnetic field generator (a strong magnetic field generator 2 and a loop antenna 3) for destructing IC cards by alternating magnetic field having the period coincident with the carrier frequency used for the power transmission and information communication between the non-contact type IC card and the reader/writer.
Patent JP-2003153950-A (JP)
Title: Disposable diaper
Inventor: IEMORI HIROSHI
IPC: A61F13/56
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To temporarily fasten the temporarily fastened end portions of mechanical tapes at low cost by enabling heat sealing at low temperatures. SOLUTION: The disposable diaper comprises a top sheet 1, a back sheet 2, an absorber core 3 interposed between both sheets 1 and 2, and a gathered sheet 4 forming leg portions. Sticking tapes 13 which can be removably attached to a predetermined portion of one 5 of front and rear waist portions 5 and 6 are secured to the right and left ends of the other 6 of the front and rear waist portions 5 and 6. A mating member 4 (for example, gathered sheet 4) to which the temporarily fastened end portions 17 of the sticking tapes 13 are temporarily fastened by heat sealing when the diaper is not used is made from a material having an initial melting point of 125 deg.C or less, so that a heat-sealing temperature at which to temporarily fasten the temporarily fastened end portions 17 of the sticking tapes 13 is as low as 125 deg.C or less.
Patent JP-2003154799-A (JP)
Title: Recording method and recorded matter
Inventor: ETSUNO KAZUO
IPC: C09D11/326
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a recording method for producing a recorded matter with a same three-dimensional decoration furnished around an image as the image is framed, despite the fact that the image is actually not set in a picture frame. SOLUTION: An image is recorded, by an ink jet recording method, on the surface of a recording medium on which an ink receiving layer 2 is formed on a slightly thick base material 1. Further, a decorative part 3 with a pattern representing a decoration in an expandable ink, is recorded at four corners of the periphery of the image, using an ink jet recording process. Next, the three-dimensionally expanded decorative part 3 is formed by expanding the decorative part 3. Thus it is possible to freely form the three-dimensional decoration corresponding to the picture frame around the image in such a way that the decoration matches the image.
Patent JP-2003156821-A (JP)
Title: Image recording method on silver salt photothermographic dry imaging material and imaging method of silver salt photothermographic dry imaging material using the image recording method
Inventor: YANAGISAWA HIROYUKI
IPC: G03C1/498
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an image recording method on a silver salt photothermographic dry imaging material having high maximum density and excellent sharpness and graininess particularly as a system and to provide an imaging method of a silver salt photothermographic dry imaging material using the image recording method. SOLUTION: In the image recording method on a silver salt photothermographic dry imaging material, when an image is recorded by exposing the silver salt photothermographic dry imaging material to scanning laser light of a laser light scanning exposer, the material is simultaneously exposed to 2 to 10 beams of laser light overlapped with a shift corresponding to 5 to 95% of the diameter of the beams.
Patent JP-2003160351-A (JP)
Title: Method of manufacturing optical fiber preform and core rod and dummy tube to be used for the same
Inventor: IJIRI HIDEYUKI
IPC: G02B6/00
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber preform capable of securing a gas flow pass to be used at the time of reducing pressure or gas phase etching, by setting a core in a dummy tube so that both the ends of a core rod coincide with the center of a clad forming outer tube, and fuse bonding them, and to provide the core rod and the dummy tube to be used in this method.  <P>SOLUTION: A groove 17 of 1-3 mm depth, 1-3 mm width is provided on a taper part 16 of the core rod 13 or the dummy tube 12. The taper part 16 and a diameter reduced part 15 are lapped so as to closely contact to each other, then fixed by fusion bonding, while forming the gas flow pass.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161044-A (JP)
Title: Method for installing base-isolation device in existing column
Inventor: KURAMOCHI HARUO
IPC: E04H9/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify temporary work by reducing the installation number of temporary brackets which temporarily bear a vertical load of an upper structure, when a base-isolation device is installed in a partial section of an existing column so as to make an existing building have a base-isolated structure.  <P>SOLUTION: Reinforced concrete 6 and 6 is added to respective upper and lower positions, which sandwich an installation section of the base-isolation device 5 in between, of the existing column 1, so that the brackets 8 for receiving jacks 13 bearing the vertical load of the upper structure 3 around the existing column 1 can be fixed to the existing column 1, during processes from the removal of the partial section of the existing column 1 to the installation of the device 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163035-A (JP)
Title: Degradation diagnosis method for storage battery and charge-discharge system
Inventor: YOKOYAMA SHINYA
IPC: H01M10/48
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge-discharge system which can certainly diagnose degradation of a storage battery.  <P>SOLUTION: Current on discharging operation of a lead storage battery 11 is measured by an ammeter 15, current volume is calculated from the current measured by the ammeter 15 at a controller 16 and this current volume is compared to that of a reference value. If the current volume measured during discharge is judged to be below that of the reference value, the lead storage battery is overcharged by raising output voltage of a reference voltage supply 14. The current volume on the discharging operation is measured again, and if an increasing volume of this current volume is predetermined volume or less, it is judged that the lead storage battery 11 is deteriorated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159949-A (JP)
Title: Collision safety device
Inventor: SUZUKI YOSHIMITSU
IPC: B60K5/10
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To quickly move down a sub-frame and the engine to secure safety and sound vibration performance when a collision may or actually occur.  <P>SOLUTION: A bracket 3 is mounted on the engine 1. A rod 4 is fitted on a suspension member 2 and is inserted into the opening 5 of the bracket 3, and an enlarged part 6 is formed on the front extremity of the rod. A wedge member 8 is arranged between the enlarged part 6 and the bracket 3 in a slidable manner. When a collision may or actually occur, an electromagnet 14 is electrified to attract the wedge member 8 to the rod 4, making the sloped surface 9 of the wedge come in contact with the enlarged part 6, thus suppressing the relative position shift between the rod 4 and the bracket 3. As a result, the engine 1 moves downward immediately when the suspension member 2 goes down. Also, an elastic body 7 is attached to the inner circumference of the opening 5 to secure the sound vibration performance at a normal time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159924-A (JP)
Title: Suspension device for vehicle
Inventor: KOBAYASHI TOSHIYUKI
IPC: B60G17/015
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the rolling suppressing effect of a vehicle in a suspension device for the vehicle having left side and right side cylinders provided between the body side and wheel side members of the right and left sides of the vehicle.  <P>SOLUTION: The direction of the operating force generated between the body side and wheel side members of the left and right sides of the vehicle becomes reverse during the turning of the vehicle. A difference occurs between the pressure of the hydraulic pressure chamber 24 of the left side cylinder 10 and that of the hydraulic pressure chamber 28 of the right side cylinder 12, but since a lateral communication control valve 82 is closed, the flow of the working liquid between these chambers 24 and 28 is stopped. In a working controller 40, since the one hydraulic pressure of the chambers 58 and 60 is increased and the other hydraulic pressure is decreased, the control piston 52 is held in a balanced state. The operations of the cylinders 10 and 12 are stopped, and hence the rolling amount can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162570-A (JP)
Title: Bottle-keeping information providing system utilizing internet and electronic mail
Inventor: SHIMAZU AKIRA
IPC: G06Q30/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for providing a bottle-keeping (having one's own bottle kept at a bar or club) information using the Internet and electronic mail.  <P>SOLUTION: The system is constituted of a user terminal 2, a terminal at restaurant 3, network 4 and bottle information server 5. The bottle information server 5 stores the bottle-keeping information transmitted from the restaurant terminal 3 in a database and makes the stored bottle information refer in response to the access from the user terminal 2. Also, the bottle information server 5 manages an expiration date of each bottle being included in the bottle- keeping information, and transmits an electronic mail to the user terminal 2 of a customer 1 keeping the bottle to the effect that the expiration date is close, with respect to the bottle of which expiration date is approaching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169266-A (JP)
Title: Method and apparatus for receiving data broadcast
Inventor: NISHIMURA ATSUSHI
IPC: H04N5/445
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data broadcast receiver provided with a means for displaying information as to the contents of an image described in title elements and meta elements.  <P>SOLUTION: A data broadcast reception method includes: a title information acquisition step of acquiring information with respect to the title of a display image from data broadcast in the case data broadcast is being conducted to produce a title display signal; a content information acquisition step of acquiring information with respect to the contents of the display image from the data broadcast when the data broadcast is being conducted in a data broadcast discrimination step to produce a content display signal; and a step of combining a channel number display signal, the title display signal and the contents display signal to produce a superimpose display signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164700-A (JP)
Title: Iron
Inventor: TOMITA KENJIRO
IPC: D06F75/26
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent forgetting the turning-off of the power source without using a relay limiting the shape of the grip of an iron.  <P>SOLUTION: A local heating section 26 is provided in the vicinity of a bimetal 22. When a specified period of time has passed since the start of a counting by a timer section 29 by a connection with a commercial power source 25, the local heating section 26 is turned on, and the bimetal 22 is heated by the heat, and the power supply to a heater section 20 is shut off by opening the contact 23 of a thermostat 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002249323-A (JP)
Title: Cover glass for semiconductor packaging and method for manufacturing the same
Inventor: SAGARA HIROHARU
IPC: C03C4/00
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass for packaging a semiconductor which is capable of suppressing contamination by radioactive isotopes, specifically U, or by undissolved platinum into the glass, and also provide a glass which is useful for packaging semiconductors such as a solid-state image pick up element and has specifically low U content among radioactive isotopes and undissolved platinum, high weatherability, high solarization resistance and good sealability with respect to an alumina ceramic package. SOLUTION: A raw material batch of the glass is melted into a molten glass, and the obtained molten glass is deformed and homogenized and is further homogenized for removing striae so that the glass for the packaging the semiconductor is obtained. The glass melting process is carried out at least in a furnace made of refractory having uranium content of 20 ppm or less.
Patent JP-2003168117-A (JP)
Title: Device and method of image processing, computer program and computer readable storage medium
Inventor: WAKAE RYOTARO
IPC: G06T7/20
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable discrimination of an object entering an image pickup range of an image pickup means from background with high accuracy while focusing on the object.  <P>SOLUTION: An object detection part 104 acquires an image focused on the background from an image pickup part 102 by controlling a focus lens control part 103. In addition, a plurality of background images the focal points of which are gradually shifted in front are also acquired and stored by associating them with positions of the focal points. When the focal point is changed due to a fact that an object is positioned in a photographic visual field, a background image corresponding to a position of the changed focal point is selected. Then, pixels in which difference between the selected background image and an image being photographed exceeds a threshold are determined as pixels of the object. then, this decision result and the image being photographed are outputted to an image encoding part 105 and encoded there.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173759-A (JP)
Title: Extra-high pressure mercury lamp
Inventor: HIRAO TETSUJI
IPC: H01J17/20
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extra-high pressure mercury lamp in which devitrification of the arc tube is restrained even if the lamp is lighted for a long hours.  <P>SOLUTION: This is an extra-high pressure mercury lamp in which a pair of electrodes are arranged facing each other in an arc tube made of silica glass, and a rare gas and halogen and mercury of 0.15 mg/mm<SP>3</SP>or more are filled. The amount of halogen in the arc tube is made 1.0×10<SP>-4</SP>μmol/mm<SP>3</SP>or more and the amount of Mo in the arc tube is made 0.5×10<SP>-5</SP>μmol/mm<SP>3</SP>or less, or the amount of halogen in the arc tube is made 2.0×10<SP>-4</SP>μmol/mm<SP>3</SP>or more and the amount of Mo in the arc tube is made 1.0×10<SP>-5</SP>μmol/mm<SP>3</SP>or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171537-A (JP)
Title: Polyester resin composition for calendering and sheet using the same
Inventor: KOMATSU KAZUNORI
IPC: B29L7/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition which can be calendered into a sheet which is extremely excellent not only in releasability from a calender roll during calendaring but also in take-off properties is fused state from a calender roll to a cooling roll and has high clarity and excellent quantities.  <P>SOLUTION: This polyester resin composition comprises 100 pts.wt. amorphous polyester resin, 0.01-5 pts.wt. lubricant, and 0.01-50 pts.wt. mol.wt.- increasing agent and gives a calendered sheet of which the weight average mol.wt. of the polymer component is higher by at least 5% than that of the polyester before calendaring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178538-A (JP)
Title: Optical recording medium recording and reproducing method and apparatus thereof
Inventor: AMANO NOBUO
IPC: G11B7/0033
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium recording and reproducing method and apparatus thereof that can relieve a defect by quickly applying alternate processing of a defect recording block to other area even when an optical recording medium includes the defective recording block unable to be recovered even by an error correction code.  <P>SOLUTION: In the case of the arrival of an access to a normal recording block without any defect, the apparatus records or reproduces information to/from the recording block without any further processing, and in the case of the arrival of a access to defective recording blocks 32, 33, the apparatus performs no recording/reproduction of the information in the defective recording blocks 32, 33 but performs recording/reproduction of the information in alternate recording blocks 34, 35 being succeeding recording blocks denoted by a moving direction 36 to the alternate recording blocks according to information written in a defect management circuit that stores and manages a position relation between the defective recording blocks and the alternate recording blocks.  <P>COPYRIGHT: (C)2003,JPO