baber/WOPTO huggingface dataset:
Patent JP-2003037885-A (JP)
Title: Ear-mounted sound information transmitter
Inventor: FUJITA MASAHIKO
IPC: H04R1/10
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an ear-mounted sound information transmitter which can be accurately mounted and held on the ear while its simple configuration is maintained. SOLUTION: This ear-mounted sound information transmitter to be mounted on the ear is provided with a main body ME to be inserted into the vacuum conchae of the ear. Then, the main body ME is provided with a transmitting part SE for housing a piezoelectric element for detecting a bone conduction voice to be transmitted through the cartilage of the ear and a receiving part RE for housing an earphone for reception. Moreover, the transmitting part SE and the receiving part RE are bifurcated, and supported so as to be relatively and freely displaceable.
Patent JP-2004037979-A (JP)
Title: Plastic optical fiber primarily covered wire and plastic optical fiber cable using the same
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/44
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic optical fiber primarily covered wire for which adhesion with a plastic optical fiber is high and a primary cover layer with excellent oil resistance and chemical resistance is constituted by one layer and which withstands use under a severe environment such as the use on a vehicle.  <P>SOLUTION: The plastic optical fiber having a fluorinated resin layer on the outermost layer is primarily covered with a resin composition composed of at least polyamide resin and maleinised polyolefin resin or the resin composition composed of at least the polyamide resin, maleinised hydrogenated diene resin and polyolefin resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015993-A (JP)
Title: Power saving power supply under no load
Inventor: OTSUKA SHUNICHIRO
IPC: H02M3/338
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply capable of reducing an input power at no load by utilizing the fact that the current flowing a light receiving element of a photocoupler for sending a feedback signal to a primary side comes to be maximum when a secondary side bears no load.  <P>SOLUTION: A switching regulator stabilizes the output voltage on the secondary side by detecting a voltage on the secondary side and transmitting a feedback signal to an oscillation control circuit on the primary side through the photocoupler. A first resistor which converts the current flowing through the light receiving element of the photocoupler into a voltage is inserted. The voltage across both ends of the resistor reaches the base-emitter voltage of a transistor when the load on the secondary side comes to be zero, to allow the transistor come into the on state. A capacitor is connected which charges the current flowing through a collector of the transistor when the transistor comes to the on state. Further, a second resistor is connected between the capacitor and a control signal input terminal of the oscillation control circuit, so that discharging of the electric charge of the capacitor is provided with a time constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045531-A (JP)
Title: Focal plane shutter for camera
Inventor: ARAI KOJI
IPC: G03B9/36
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focal plane shutter for a TTL photometry type camera capable of obtaining high reflectivity just by thinly applying a whitening coating material to the surface of blades made of synthetic resin.  <P>SOLUTION: The focal plane shutter is provided with front blades and rear blades, the four front blades 11 to 14 are manufactured with a nebulous synthetic resin material, and a coating film of a color closer to white than the synthetic resin material is formed on a surface on a photographing lens side. Thus, even when the coating film is thin, the high reflectivity is obtained and the need of increasing the weight of the blades is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048871-A (JP)
Title: Electric wiring structure and method for electric wiring
Inventor: SANO TOMOAKI
IPC: H02G3/38
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wiring system which can reduce a facility work as much as possible of cutting wirings in a job site, removing of an insulating coating, crimp connecting, device installing, wirings or the like without necessity of installing an electric implement on a ceiling in a job site and which can reduce labor costs and industrial wastes.  <P>SOLUTION: A ceiling panel 5 in which an electric implement 9 having a connection unit 12 for wiring an electric unit is attached is installed on a ceiling part in a room. Outer wall panels 2A, 2B assembled with connecting units 18, 24 and 29 for wiring in the room and a partition 3 are installed. A connecting unit 36 for wiring a power supply in the ceiling is laid in the ceiling 6, and the connecting unit 12 for wiring the implement and connecting units 18, 24 and 29 for wiring in the wall are connected to a power cord 39 via a connecting unit 36 for wiring the power supply in the ceiling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048245-A (JP)
Title: Image monitor system
Inventor: SHINOMIYA HIROTATSU
IPC: G08B25/08
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image monitor system capable of confirming an image before a sensor senses any abnormity without the need for provision of a buffer to store past images.  <P>SOLUTION: The image monitor system includes: an image discrimination apparatus 10 wherein an image capture means 12 captures an image picked up by a camera 11 and a transmission means 13 transmits the captured image; a sensor warning notification apparatus 20 for transmitting a notice signal when a sensor 21 senses abnormity; an image reception apparatus 30 wherein an image recording means 33 records image data received by an image receiving means 31 for a prescribed period of time when a notice signal reception means 32 receives the notice signal; a first communication path 40 wherein a dedicated line interconnects the sensor warning notification apparatus 20 and the image reception apparatus 30 for their communication; and a second communication path 50 for interconnecting the image discrimination apparatus 10 and the image reception apparatus 30 for their communication via the Internet. The propagation delay time of the second communication path 50 is selected to be longer than that of the first communication path 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337567-A (JP)
Title: Starting circuit, method of starting display device and display device
Inventor: ABE HIRONOBU
IPC: G09G3/291
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit and a method for starting a display device for efficiently conducting the initialization process of a display panel and to provide a plasma display device using the above.  <P>SOLUTION: A plasma display device 10 provided with a timing section 3 and an initialization section 4. The section 3 counts the lapse of time from the moment when a power supply is turned OFF, stops the counting when the main switch of a power supply section 1 is turned ON and outputs the counted time to a control section 2 as timing data Td. The section 2 compares the data Td with a reference value and conducts an operating control in accordance with the comparison result. When the data Td are longer than the reference value, it is judged that a display panel 7 is deactivated such that an initialization process is necessary. Then, an initialization section 4 conducts an initialization process in which an initialization voltage V<SB>int</SB>is applied to the electrodes of the panel 7 to trigger discharge. When the data Td are shorter than the reference value, it is discriminated that discharge can be conducted without performing any operation for the panel 7 and no initialization is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042507-A (JP)
Title: Liquid discharge head, head cartridge, and image formation apparatus
Inventor: YASUDA JUNJI
IPC: B41J2/05
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the reliability of an electrical connection part decreases due to difficulties in registering a TAB and an energy generation part as discharge openings are formed by a higher density in a liquid discharge head.  <P>SOLUTION: The liquid discharge head has a plurality of energy generation parts for making a liquid discharged from a plurality of discharge openings from which the liquid is discharged, respectively; the TAB 25 having one end face side connected to one side of the energy generation parts; a driving part 24 set at the TAB 25 for switching the operation of energy generation parts; a signal connector 20 connected to the driving part 24; a common electrode plate 27 set to the other end face side of the TAB 25 to be connected to the other side of energy generation parts; and a power supply connector 21 connected to the common electrode plate 27 and the driving part 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047345-A (JP)
Title: Induction heating device
Inventor: TERAJIMA HIDETOSHI
IPC: H05B6/10
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device allowing reduction in the weight and cost of the device, and capable of preventing the overhang of a heat insulating board and the coming-off thereof caused by the generation of a crack due to a thermal shock.  <P>SOLUTION: The surface of the induction heating device with the surface covered with the heat insulating board 2 is covered with a heat-resisting fiber material 3. It is also preferable that the fiber material 3 is wound around the surface, or fixed by a bolt or with an adhesive to cover the surface with the material. It is further also preferable that edges of the induction heating device are rounded so as to prevent the tear of the fiber material 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048609-A (JP)
Title: Interconnection system with information processing terminal in telephone device
Inventor: KASAHARA MITSUHARU
IPC: H04M11/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To be able to simplify an interconnection system between a telephone device and an information processing terminal, accomplish a certain connection, and reduce communication cost.  <P>SOLUTION: The system comprises a protocol conversion module 30 which is respectively connected to a telephone device 12 which is connected to an ISDN 11, makes a setting of a call connection based on the Q.931 protocol, and at the same time, accommodates telephone terminals 13 including VDT terminals 14; and a LAN 23 which performs a call connection setting based on the H.323 protocol, and performs mutual conversion between the both protocol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055590-A (JP)
Title: Solid-state imaging device
Inventor: KARASAWA NOBUHIRO
IPC: H04N5/335
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which is improved in sensitivity by increasing its photoelectric conversion part in aperture rate.  <P>SOLUTION: Laminated SOI substrates 80A and 80B are used as an element substrate, the photoelectric conversion part 70 and a charge read part (transistors 32, 36 and others) are arranged above and below (in other words, on different planes) an SOI insulating layer 60, and the photoelectric conversion part 70 and the charge read part are laminated in a direction (direction of thickness) perpendicular to the direction of incident light so as to improve the solid-state imaging device in aperture rate. A contact hole 94 is bored in the laminated SOI substrate, an insulating film 66 is formed on its inner circumferential end face by thermal oxidation, a capacitor C1 is formed by the use of the insulating film 66, and the capacitor C1 is used as a part of a signal wire. A transparent electrode 64 is connected to the upper part of the photoelectric conversion part 70, so that global shutter operation can be carried out, and excessive electric charges can be discharged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049324-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for executing speedy presentation display by variably displaying "out" patterns at the same time in variably displaying jackpot patterns.  <P>SOLUTION: A game control means comprises a specific game state determining means for determining whether or not the game state will be a specific game state, and a command transmitting means for transmitting a command specifying the number of established effective conditions in which a variation starting condition is not established but a variation execution condition is established and a special variation pattern for finalizing the specific game state to a presentation control means if the specific game state determining means determines that the game state is the specific game state. The presentation control means includes a specific game state presentation variable display means for executing the variable display of the specific game state presentation without executing the variable display control of discrimination information for the effective condition establishment information to be "out" among the number of established effective conditions if the command transmitted from the command transmitting means is a special variation pattern. Accordingly, useless variable display of "out" patterns can be prevented, so that the speedy presentation display can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056247-A (JP)
Title: Communication apparatus
Inventor: ISHIBASHI MASAKAZU
IPC: G06F13/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus capable of distinctively recording and outputting its received information for every received communication means so as to prevent the occurrence of a situation that important information with high emergency for a user is looked over under the cover of other information with comparatively low emergency and of not so much importance.  <P>SOLUTION: The communication apparatus 1 capable of receiving information by two communication means or over including facsimile communication and electronic mail communication records and outputs an identification indication 18 for indicating by which communication means the information is received. The identification indication 18 is provided to part of paper on which the received information is recorded or to other paper than the paper on which the received information is recorded. Further, the communication apparatus can individually set as to whether or not the received information is automatically recorded and outputted on paper for every communication means receiving the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050525-A (JP)
Title: Liquid ejection head
Inventor: AOTO HIROSHI
IPC: B41J2/045
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid ejection head in which the volume of an ejecting liquid drop can be varied over a wide region by controlling the volume of the ejecting liquid drop through driving with a constant voltage, and a sufficient ejection velocity can be attained while stabilizing the ejecting direction even when a small liquid drop is ejected.  <P>SOLUTION: In the liquid ejection head, a shear mode piezoelectric actuator is formed by forming film electrodes 21-24 on the opposite side walls of a pressure chamber 15 communicating with a nozzle 13 and holding liquid, and at least one electrode 21 or 23 of pair electrodes 21, 22 and 23, 24 is split in the liquid ejecting direction to obtain a plurality of split electrodes 21a, 21b and 23a, 23b. Since each split electrode 21a, 23a is driven by applying a voltage independently or selectively to a plurality of split electrodes combined appropriately, volume control of an ejecting liquid drop can be carried out accurately. A sufficient ejection velocity can thereby be attained even when a small liquid drop is ejected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052630-A (JP)
Title: Auxiliary exhaust port for four cycle engine
Inventor: ITO TAKAYUKI
IPC: F02B23/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problems on a four cycle engine using cylinder heads for intake and exhaust operation that a large expansion ratio and actually high compression are hardly developed by inertia effects, by using a method not dependent on the improved cylinder heads.  <P>SOLUTION: In the four cycle engine, an auxiliary exhaust port 4 is provided at the lower part of a cylinder. In an exhaust stroke, where exhaust efficiency is improved by opening the auxiliary exhaust port 4, an exhaust valve 1 can be opened slower than a normal timing accordingly, resulting in an expansion ratio to be larger. In an intake stroke, where gas tends to release from the auxiliary exhaust port 4 due to the inertia effects of previous exhaustion or exhaustion from other cylinders when the auxiliary exhaust port 4 is opened, intake efficiency is improved accordingly and an intake valve 1 can be closed faster than the normal timing, resulting in an actual compression ratio to be larger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054522-A (JP)
Title: Method for evaluating simultaneous switching noise of semiconductor device
Inventor: HOSHI SATOSHI
IPC: H01L21/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the simultaneous switching noises of a semiconductor device with high accuracy while making it possible to take measures against noises, starting from the initial stage of design.  <P>SOLUTION: The method for evaluating the simultaneous switching noises of a semiconductor device includes a procedure for associating input and output cells on a power line with a plurality of models of cells including an input buffer cell, an output buffer cell, a first power cell, a second power cell, and a grounding power cell; a procedure for creating models using the values of capacity, resistance and inductance which are either set for each of the input and output cells while allowing for the design specifications and arrangement of the semiconductor device, or extracted from the layout information of the semiconductor device; a procedure for creating models of the internal load and the internal power wiring of the semiconductor device; and a procedure for coupling the models of the input and output cells to the internal load and/or internal power wiring models to create an overall model.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050583-A (JP)
Title: Printing control system
Inventor: TSUKADA MASAYUKI
IPC: G06F3/12
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when printing is carried out after sending exclusive printing data for making sure the printing quality, since the exclusive printing data also includes a pattern paying attention to the actual paper feed direction, the data should be sent by confirming the printing direction designation in the printing data after confirming the relation between the length and width of actually set papers, and by changing the designation if necessary, thus resulting in poor working efficiency.  <P>SOLUTION: A printer controller which receives printing data from a host system and controls a printing operation by controlling a printer engine is provided with the function of instructing for the printing direction to the paper feed direction from an operation panel, and the function of storing instructed contents and controlling the development direction of page image data with the value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054639-A (JP)
Title: Analysis model generating method, analysis model generating device, computer program, and recording medium
Inventor: HAYAMIZU SACHIKAZU
IPC: G06F17/13
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily generating an analysis model, an analysis model generating device, a computer program, and a recording medium for numerically analyzing performance of a rotating machine.  <P>SOLUTION: The analysis model generating device reads a geometrical model produced by a three dimensional CAD for describing a shape of the rotating machine (S21), receives specification information for prescribing a specification of the rotating machine such as a position of a coil and a winding system of the coil (S22), extracts a cross section of the geometrical model cut vertically to a rotation axis (S23), generates a two-dimensional model for describing the extracted cross section (S24), fixing a plurality of coil cross section parts on the two-dimensional model on the basis of the received specification information (S26), corresponds a kind of the coil to each of the coil cross section parts (S27), determines a time change of a current or a voltage applied to each of the coil cross section parts by numerical analysis (S28), and generates a two-dimensional mesh for describing the two-dimensional model to which the information is corresponded (S29).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056941-A (JP)
Title: Control method for ac motor driven by inverter
Inventor: ISHII SHINICHI
IPC: H02P21/14
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for an AC motor driven by an inverter for improving the control performance of the AC motor.  <P>SOLUTION: The drive unit 2 of the AC motor 1 is constituted of the inverter 21, a current detector 22, a vector control circuit 23, a power computing unit 24, a storing circuit 25, and a comparator 26. The AC motor 1 is subjected to non-load drive, a non-load power calculation value at the non-load drive is stored in the storing circuit 25, the comparator 26 determines whether the AC motor 1 is a drive state or in a brake state based on a magnitude relation between an instantaneous effective power value obtained by the power computing unit 24 during the drive of the AV motor 1 and the non-load power calculation value, and the AC motor 1 is subjected to variable speed control by the vector control circuit 23 and the inverter 21 based on the determination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056741-A (JP)
Title: Digital camera
Inventor: MIYAKE IZUMI
IPC: H04N5/907
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in which a removable medium can be exchanged with sufficient time during photographing even when the capacity of a buffer memory is small.  <P>SOLUTION: In the digital camera, when it is detected that remaining capacitance of a removable medium 108 becomes less than or equal with predetermined capacitance during a recording operation of moving picture data onto the removable medium 108, a main CPU 117 interrupts the recording operation onto the removable medium 108 and performs control to record the motion picture data into a buffer memory 105 while improving compressibility rather than compressibility in the case of recording onto the removable medium 108. When it is detected that the removable medium 108 is exchanged, the main CPU 117 records the motion picture data which are recorded in the buffer memory onto the exchanged removable medium and then restarts the ordinary recording operation onto the removable medium 108.  <P>COPYRIGHT: (C)2004,JPO