baber/WOPTO huggingface dataset:
Patent JP-2003270960-A (JP)
Title: Image forming apparatus and paper thickness detector
Inventor: MATSUMOTO HIROSHI
IPC: B65H5/38
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high image quality by stably transporting transfer paper irrespective of the thickness of the transfer paper.  <P>SOLUTION: The transfer paper with different thickness is used in the image forming apparatus. A toner image is transferred to the transfer paper in a transfer part, the transfer paper is transported from the transfer part in a transportation part formed in the paper feeding passage of a fixing unit, and the transfer paper is guided to the fixing unit by a fixing inlet guide member formed at the side of the transportation passage of the fixing unit for fixing the unfixed toner image. The image forming apparatus includes at least one displacement means selected from a means for displacing a separation bridge member formed in the transfer part at least for preventing the entering of the transfer paper into a transfer separation electrode, a means for displacing a transport member which transports the transfer paper from the transfer part formed in the transportation part to the fixing unit, and a means for displacing the fixing inlet guide member. The displacement means carries out displacement with a displacement quantity corresponding to the thickness of the transfer paper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271173-A (JP)
Title: Speech synthesis method, speech synthesis device, program, recording medium and robot apparatus
Inventor: KOBAYASHI KENICHIRO
IPC: G10L13/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To synthesize sentences and singing voices with natural voices close to a human voice.  <P>SOLUTION: In the speech synthesis device 200, a singing voice synthesizing part 212 prepares singing voice prosodic data on the basis of a text part analyzed as singing voice data by a tag processing part 212. A language analyzing part 213 applies language processing to a text part other than the singing voice data. As a result of the language processing, as for a part registered in a natural prosodic data dictionary, corresponding natural prosodic data is selected, and a prosodic data adjusting part 222 adjusts a parameter on the basis of phoneme piece data of a phoneme piece storing part 223. Meanwhile, as for a part unregistered in the natural prosodic data dictionary, a voice symbol generating part 214 generates a voice symbol string, and a prosodic data generating part 221 subsequently generates prosodic data. Then, a waveform generating part 224 connects needed phoneme piece data on the basis of the singing voice prosodic data, prosodic data and the natural prosodic data to generate voice waveform data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273196-A (JP)
Title: Push-up member for semiconductor element pickup device
Inventor: HAMAOKA HAJIME
IPC: H01L21/68
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To strip a semiconductor chip easily and surely from a lining sheet.  <P>SOLUTION: A slit (8) is formed in a substantially pencil type nozzle body (1) at a tapered end (4) in parallel with the longitudinal direction of a nozzle (3) of a push-up member for a semiconductor element pickup device. When the nozzle (3) is divided into a plurality of projection blocks (9), an extremely sharp tapered end (4) is formed and the nozzle (3) can pierce a lining sheet (6) easily. Since a pressurized gas flow ejected from a gas passage (2) of the nozzle body (1) including the slit (8) for extending the nozzle (3) radially collides against the entire semiconductor chip (7) over a wide cross-section of ejection, the semiconductor chip (7) can be separated from the lining sheet (6) and picked up without inclining by means of a collet (11).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265475-A (JP)
Title: Ultrasonograph, image processor and image processing program
Inventor: ICHIHASHI MASAHIDE
IPC: G06T1/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonograph, and an image processor capable of quickly and accurately measuring the volume of a region of interest.  <P>SOLUTION: MPR images related to three sections intersecting perpendicularly to each other, which are set to designated volume data, and a circumscribing line of each region of interest set in the respective MPR images in volume data are simultaneously displayed. An operator adjusts and sets the position, shape and size of each region of interest with reference to each circumscribing line by a designated interface. According to the set region of interest, a solid is set to measure the volume of the solid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316214-A (JP)
Title: Plate stretcher head
Inventor: HALLECK GUNTER
IPC: B21D25/04
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To constitute a stretcher so that large stretching force is producible and transportation is easy in a plate stretcher. SOLUTION: Lamellar plates (3, 4) are divided horizontally to the stretching plane (2) and the clamping mouth (5) of a clamping head (1) is enclosed so as to restrain a shape in the original position in the upper part and the lower part of the stretching plane (2) with the complementary half parts of the lamellar plates.
Patent JP-2003284368-A (JP)
Title: Method for controlling motor and motor control device
Inventor: MUROI KAZUNARI
IPC: H02P3/12
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a motor which prevents a movable unit of the motor or an element to be driven, driven by the motor from passing a target stop position from a reverse direction again irrespective of the microscopic return of the motor, and to provide a motor control device.  <P>SOLUTION: An edge detector 15 of an ASIC 3 detects a passage timing signal displaying timing for passing a photoelectric element and a photodetecting element of a photointerrupter via a slit of a slit plate and the rotational direction of a conveying roller based on an A-phase signal and a B-phase signal from an encoder 56. A position counter 16 counts the passage timing signal according to the rotational direction of the roller. When a count comparator 17 detects the coincidence of a counted value of the counter 16 with a set value of a stop position set register 12, a stop position processing unit 22 counts a delay time, and outputs a stop command signal of an LF motor to a PWM generator 8 at timing coincident with the set value of a time set register 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282211-A (JP)
Title: Cable assembly with connector and manufacturing method therefor
Inventor: NAKAMURA HAJIME
IPC: H01R43/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable assembly with connector having high mechanical strength at a connection part; and a manufacturing method therefor.  <P>SOLUTION: The cable assembly with connector is manufactured by connecting the cable assembly in which a plurality of single wire conductors having different diameters are coated with a coating layer to the corresponding terminal of the connector. The manufacturing method has (a) a step for removing the coating layer of the terminal of the cable assembly; (b) a step for arranging a plurality of conductor exposed parts formed by the removal and having different diameters at a predetermined arrangement plane in parallel to each other; (c) a step for simultaneously compressing the respective conductor exposed part by moving the arrangement plane and a compression plane to a direction perpendicular to the plane; (d) a step for cutting the compressed part formed by the compression such that it becomes a tip end of the conductor exposed part after cutting; and (e) a step for simultaneously joining the respective conductor exposed parts to the terminal at the compressed part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284328-A (JP)
Title: Method for detecting current of dc-dc converter and dc-dc converter using the method
Inventor: NAKAHARA KAZUHITO
IPC: G05F1/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a current of a DC-DC converter for detecting the current by using a protective MOSFET switched on in a normal time, and to provide the DC-DC converter.  <P>SOLUTION: The method for detecting the current of the DC-DC converter having the protective field effect transistor (MOSFET) that is switched on in a normal time and disconnects a circuit at an abnormal time comprises steps of applying a predetermined on-gate voltage between a gate and a source of the MOSFET, and calculating a drain current Id of the MOSFET according to a voltage difference in applying the on-gate voltage Vds between the drain and the source of the MOSFET.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278081-A (JP)
Title: Fiber-treating agent and non-pulp paper made by the same treating agent
Inventor: NAKAMURA KATSUYOSHI
IPC: D06M15/41
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-treating agent not containing free phenol and free from the environment and drainage problem and non-pulp paper using the fiber- treating agent.  <P>SOLUTION: The fiber-treating agent comprises, as essential component, an aqueous resol resin having ≤0.1 wt.% free phenol content, e.g. an aqueous resol obtained by reacting aldehydes with phenols at 0.2-0.6 molar ratio of [aldehydes]/[phenols] to provide a novolak resin (A) and then reacting the novolak resin (A) with aldehydes. The non-pulp paper is obtained therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281940-A (JP)
Title: Insulation resin composition, insulator with copper foil, and laminated plate with copper foil
Inventor: TANABE TAKAHIRO
IPC: C09J7/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable and heat resisting insulation resin composition which is machined well by a small diameter laser beam, corresponding minute machining, to provide a sheet with the insulation resin composition, and to provide an insulator with a copper leaf.  <P>SOLUTION: The insulation resin compound comprises, electrically insulating whiskers, an inorganic filling material such as metal hydroxide, a coloring component which has an absorbing band around a specified wave length, a hardening, and a hardening agent in which other components are mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283420-A (JP)
Title: Radio communication system, relaying apparatus, and mobile station
Inventor: NAGATA YOSHIHIRO
IPC: H04B7/26
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of using a mobile station even under an environment wherein the mobile station connected to a public line cannot conventionally be used.  <P>SOLUTION: A repeater 3 uses a frequency group A to make communication with a base station 1 by using a relatively high output and uses a second frequency to make communication with a mobile phone 2 by using a relatively low output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278898-A (JP)
Title: Automatic transmission
Inventor: SHIMAGUCHI HIROMICHI
IPC: F16H61/688
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a sense of incongruity of shifting by preventing discontinuity of acceleration force during shifting from a first speed to a second speed and from the second speed to a third speed.  <P>SOLUTION: An automatic transmission is provided with an input shaft, an output shaft, a plurality of shifting gear trains, a change-over mechanism, and a sub-clutch. In the automatic transmission, a plurality of the shifting gear trains can be changed over by operation-controlling the change-over mechanism by an actuator according to driving conditions. At the same time, the mechanism is constituted so that power can be transmitted from the input shaft to the output shaft by the sub-clutch during the shifting. It is characterized in that a power transmitting route to which the sub-clutch is provided constitutes a third speed gear train which is the third from the maximum gear ratio side among a plurality of the shifting gear trains, and at the same time, the sub- clutch functions as a third speed change-over mechanism of the third speed gear train which is the third from the maximum gear ratio side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285934-A (JP)
Title: Powder reserving/discharging facility
Inventor: YAMAMOTO KOJI
IPC: B65G65/40
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To extract powder from a reserving vessel such as a hopper at a uniform level without causing bridge in extracting the powder by a discharging device such as a screw conveyer, and to certainly prevent arching of the powder and solidification of the powder by compaction by baggage pressure absorption of rubber.  <P>SOLUTION: A power reserving/discharging facility has at least one or more discharging devices selected from a screw conveyer 21, a belt feeder, and a rotary feeder under the reserving vessel 20. The inside part of the reserving vessel 20 is provided with a highly elastic and pure rubber plate 23 having an international rubber hardness degree (ISO48-1994) IRHD of 30 to 50° and a tensile strength (ISO37-1994) of 20 to 27 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297433-A (JP)
Title: Electrochemical element
Inventor: ABE HIROSHI
IPC: H01G11/34
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical element with ensured safety and reliability against overcharge.  <P>SOLUTION: The electrochemical element comprises a positive electrode having an electrostatic capacitance, a negative electrode having a redox capacitance, and an electrolyte solution. The negative electrode is made of an electrode material mainly composed of Li<SB>4</SB>MXTi<SB>5-</SB>XO<SB>12</SB>(wherein M is at least one element selected from among the group consisting of V, Cr, Mn, Fe, Co, Ni, Mo and W; and X is a number selected among 0 to 4). The positive electrode is made of an electrode material mainly composed of a carbonaceous material. There is a potential difference of 0.5 V or more between the 90% charged state and the 100% charged state of the negative electrode. The ratio of the capacitance of the negative electrode to that of the positive electrode (negative electrode capacitance/positive electrode capacitance) is 1 or less. The ratio of the capacitance of the electrolyte solution to that of the negative electrode (electrolyte solution capacitance/negative electrode capacitance) is 3.5 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294754-A (JP)
Title: Support body for fluorescence detection
Inventor: FUNAZAKI JUN
IPC: G01N21/64
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support body structure capable of efficiently detecting fluorescence without intensifying excitation light nor changing detection optical systems such as a photoelectron multiplier.  <P>SOLUTION: Specimens labelled by means of fluorescent pigment excited by incident light of wavelength λ are immobilized. A thin film comprising at least one layer is formed on a surface of a base material for structuring a fluorescence detection support body for detecting fluorescence from the fluorescent pigment by irradiating it with the incident light, so that the optical film thickness nd (n for flexibility, d for film thickness) of the thin film falls within a range of an odd number of times of λ/4±λ/10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294739-A (JP)
Title: Detection method of biochemical reactant and biochip
Inventor: YABUBAYASHI TADAAKI
IPC: G01N37/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method capable of simplifying the detection process of biochemical samples with good reproducibility using biochips, not requiring excessive techniques for users, to upgrade the precision of an operation and the effect thereof for a hybridization and a label modifying process so as to be able to upgrade finally the detection precision of a target sample.  <P>SOLUTION: By providing a spatial structure by adopting a loop structure in a probe arranged on a substrate so that a part where an open end not fixed to the surface of the substrate or the marking thereof is made modifiable, is placed on the substrate or the substrate side near the surface, and a main part to combine biochemical samples complementarily is placed on the substrate side, after performing a hybridization with the biochemical samples, only on the hybridized probe, as well as the site necessary for its tip, etc., marking modifying is made possible, so that the detection precision of the target sample is significantly upgraded resulting from upgrading of the precision of the hybridization and the marking modifying process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007500-A (JP)
Title: Variable strength type multi pole beam line magnet
Inventor: GOTTSCHALK STEPHEN C
IPC: H01F7/02
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a beam line magnet which generates a high quality magnetic field although a power supply and plumbing work are not needed. SOLUTION: A multi-pole beam line magnet (10) has two or more fixed type ferromagnetic magnetic poles (12) and one or more permanent magnets (14) arranged between these magnetic poles. Each permanent magnets supply magnetomotive force to two approaching magnetic poles, and, thereby, the magnetic poles generate a magnetic field in the central space formed by the magnetic poles. A machine axis line (18) passes along the central space, and is extended at right angles to the plane formed with the magnetic pole and the permanent magnet. Furthermore, the beam line magnet has linear drive, which make the permanent magnet move perpendicularly to the machine axis line.  By such composition, the beam line magnet can adjust selectively magnetic field intensity and a magnetic central line by generating the high quality magnetic field using the fixed type magnetic poles, and further by moving the permanent magnet collectively or selectively.
Patent JP-2003294498-A (JP)
Title: Apparatus for illuminating wind direction and wind velocity indicating device
Inventor: SHIDA SUSUMU
IPC: F21Y101/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for illuminating a dial with a stable light quantity for a long period.  <P>SOLUTION: An acrylic plate is arranged below the dial in which wind direction and wind velocity scales are displayed. A light diffusing and reflecting surface is formed in the bottom surface of the acrylic plate. Light emitting resin rods are arranged at both opposite end surfaces of the acrylic plate. Light emitting diodes are provided for both ends of the light emitting resin rods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369150-A (JP)
Title: Recoding and reproduction of trick mode video signal
Inventor: GESTEL WILHELMUS JACOBUS VAN
IPC: H04N5/94
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To decrease errors during reproduction of a trick play in a digital video cassette device for recording and reproducing a digital video by using tracks on a magnetic record carrier. SOLUTION: A recorder records a digital video signal on a track on a record carrier. The recorder has a trick play signal generating means for taking out a trick play signal from the digital video signal; an error correction encoding means for an error correction encoding step about the digital video signal and the trick play signal; and a write means for writing data error correction encoded in the track.
Patent JP-2003299275-A (JP)
Title: Rotor and die for molding rotor
Inventor: AONO YUSUKE
IPC: H02K15/03
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor which can prevent a yield from being reduced by preventing a magnet from being damaged in molding, and to provide a die for molding the rotor which can prevent a yield of the rotor from being reduced.  <P>SOLUTION: The rotor 1 is formed in a disc state. The rotor 1 comprises a rotor body 12 and an annular magnet 13 fixed to the body 12. The body 12 includes an inner peripheral cover 18, an outer peripheral cover 19, a first end face cover 20, and a second end face cover 21. The cover 18 coats on an inner peripheral surface 13a of the magnet 13. The cover 19 coats on an outer peripheral surface 13b of the magnet 13. The cover 20 coats on one end face 13c of the magnet 13. The cover 21 coats on another end face 13d of the magnet 13. The rotor 1 is obtained by injection molding using the die for molding the rotor for housing the magnet 13 in a cavity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300664-A (JP)
Title: Sheet post-processing apparatus and image forming apparatus
Inventor: HAYASHI KENICHI
IPC: B65H31/38
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet post-processing apparatus capable of reducing processing time without changing sheet alignment properties.  <P>SOLUTION: The sheet post-processing apparatus includes a sheet discharge means for discharging sheets; at least one stacking means capable of stacking the sheets discharged from the discharge means and having a stopper part for supporting the ends of the sheets; an alignment means for moving and aligning the sheets contained in the stacking means; and a control means for controlling the alignment means. The moving speed of the alignment means is changed at a predetermined position while the sheets are being moved by the alignment means. A pressure means is a warp holding member for holding the warp of the sheets that warp in a direction perpendicular to the feed direction of the sheets stored on the stacking means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304634-A (JP)
Title: Power converter
Inventor: ANDO YASUHIRO
IPC: H02H3/34
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by exactly detecting the breakage of an output cable and stopping an operation.  <P>SOLUTION: A power converter comprises a current deviation detecting means 9 that outputs a deviation-increase signal, when a difference between a maximum and a minimum of a rectified output current signal exceeds a current deviation set value; a current level detecting means 10 that outputs a decrease signal, when the minimum of the output current signal goes down below a prescribed value; and a wire breakage detecting means 11, that outputs a wire breakage detecting signal based on the logic product of the deviation- increase signal and the decrease signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304461-A (JP)
Title: Remodulator, and digital tuner or digital receiver incorporating it
Inventor: KUBO TOSHIHIRO
IPC: H04N5/44
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the problem that in a conventional remodulator for remodulating a broadcast wave in a BS digital broadcast into a current analog television wave, the frequency of a high frequency signal after modulation becomes unstable, and/or a channel for outputting a modulated wave is limited to a specific channel, etc.  <P>SOLUTION: This remodulator comprises an NTSC encoder 8 for generating an NTSC signal in the form of a digital signal, a digital amplitude modulator circuit 9 for generating an amplitude modulated wave in the form of a digital signal by multiplying the output signal of the NTSC encoder and a digital carrier signal together, a digital VSB filter 10 for forming a residual sideband wave from the output of the digital amplitude modulator circuit, a D/A converter 11, an analog BPF 12, an audio decoder 15 for generating a digital audio signal, a digital frequency modulator circuit 17 for generating a frequency modulated wave in the form of a digital signal from the output signal of the audio decoder and the digital carrier signal, a D/A converter 18, an analog BPF 19, and a mixer circuit 20 for receiving and mixing the output signal of the analog BPF 12 and the output signal of the analog BPF 19.  <P>COPYRIGHT: (C)2004,JPO