baber/WOPTO huggingface dataset:
Patent JP-2004241299-A (JP)
Title: Device and method for manufacturing electron source
Inventor: ONISHI TOSHIICHI
IPC: H01J9/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a yield in manufacture by easily and safely peeling off a substrate from a substrate stage after a process is finished.  <P>SOLUTION: When manufacturing an electron source substrate by a hood device, a means (vacuum adsorption or the like) for holding the substrate is provided in a vessel. In order to peel off the substrate from a supporting body carrying the substrate on it, this adsorbing and holding means is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240855-A (JP)
Title: Acoustic information presentation device
Inventor: ODA SHUHEI
IPC: G08B23/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic information presentation device where a sudden sound to announce the emergency and an alarm and a warning sound having a prescribed sounding time pattern is converted into a kind of vibration information different from an audible sound with a sound source direction and presented, the sudden sound almost immediately calls attention by being directly supplied into a vibration presentation device and the alarm and the warning sound are converted into vibration or light whose sounding time pattern is readily sensed and presented, and acoustic signal is converted into a kind of vibration information different from the sound collected and presented.  <P>SOLUTION: This acoustic information presentation device is provided with a sound collecting device 1 to collect sound in the periphery, a filter 2 to pass an acoustic signal fits to predetermined conditions from among acoustic signals collected, a vibration presentation device 4 to convert the passed acoustic signal into a kind of vibration information different from the collected sound to present. Thus, for people with hearing disability or elderly people with declined hearing, a sudden sound to announce the emergency, an alarm and a warning sound having a certain sounding time pattern can be converted into a kind of vibration information different from an audible sound with a sound source direction and presented even under noise.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003316544-A (JP)
Title: Printing method, broadcast data generation device, reception device and printing device
Inventor: HISATOMI KENJI
IPC: B41J29/38
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method, broadcast data generation device, reception device, and printing device capable of obtaining a printed matter matched with the intention of a writer.  <P>SOLUTION: This printing method for printing image data in a printing system comprising a reception device which receives image data distributed from the outside and a printing device which prints image data transmitted from the reception device, comprises an image data acquisition step for making the reception device acquire first image data of a first image quality standard, a degradation step for converting the acquired first image data into second image data of a second image quality standard which is inferior to the first image quality standard, and a printing step for making the printing device print the converted second image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243527-A (JP)
Title: Stencil printing device and printing method
Inventor: WATANABE HIDETOSHI
IPC: B41L13/04
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform printing on printing conditions coinciding with the plate making conditions and printing conditions for a stencil mounted on a plate cylinder used for printing.  <P>SOLUTION: This stencil printing device comprises a setting means for setting the plate making conditions and printing conditions; a plate making part for making a stencil plate under the set plate making conditions; a plate mounting part for mounting the stencil plate on a plate cylinder; and a printing part which has a printing conditions adjusting part and prints after adjusting the printing conditions as set by the setting means. The plate cylinder has a storage means which stores the plate making conditions and the printing conditions for the stencil plate when the stencil plate is mounted on the plate cylinder. When the plate cylinder to be used for printing is fitted to the stencil printing device, the plate making conditions and the printing conditions stored in the storage means of the plate cylinder are displayed in a display means. Further, the printing condition adjusting part is adjusted according to the plate making conditions and the printing conditions stored in the storage means under printing start instructions and thus the printing process is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003316454-A (JP)
Title: Stabilized power circuit
Inventor: SEKIGUCHI KEIICHI
IPC: G05F1/56
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To implement phase compensation for a stabilized power circuit so that it can stably operates even if an output condenser of low ESR (equivalent series resistance) is used.  <P>SOLUTION: A resistor R3 and a capacitor C2 are connected between a collector and a base of a transistor Q2. In addition, a capacitor C3 is connected in parallel to the resistor R3. A first cut off frequency f1 is set with the capacitor C2, a miller capacity of the transistor Q2 and a current of a constant current circuit 22, and a phase margin in unity gain is secured with the resistor R3. In addition, in a frequency band including frequencies higher than the unity gain, a voltage gain is prevented from exceeding one with the resistor R3, the capacitors C2, C3, the miller capacity of the transistor Q2 and the current of the constant current circuit 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247140-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using it
Inventor: NANAI SATOSHIGE
IPC: H01M4/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery having a capacity larger than that of a carbon system and excellent electron conductivity, and capable of controlling the deposition of metal lithium.  <P>SOLUTION: A negative electrode is obtained, which contains an active material made of a metal or an alloy storing/releasing lithium. In the active material, among<SP>7</SP>Li nuclear magnetic resonance signals reversibly changing during charging/discharging, a chemical shift value of a signal having maximum strength during charging (a lower magnetic field side is positive on a lithium chloride standard) is 10-40 ppm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249304-A (JP)
Title: Method for bending long work
Inventor: ICHIYANAGI TAKESHI
IPC: B21D11/14
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for bending a long work highly precisely in high reproducibility which can not be realized by a conventional bending device by exploiting the character of a long work bending device using a bending head of a parallel link mechanism of six degrees of freedom.  <P>SOLUTION: This method using a movable die to be driven by a parallel link mechanism of six degrees of freedom comprises: a first step of stopping the feed of a work and setting the movable die to the initial position; a second step of feeding the movable die by a predetermined length synchronous to the feed of the same value of the work; a third step of stopping the feed of the work, and track-controlling the movable die to bend the work; and a fourth step of track-controlling the movable die in the opposite direction while the feed of the work is stopped, re-bending the work and returning to the first step.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253527-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: ISHII MAKOTO
IPC: H01L25/18
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device by which a substrate can be treated easily without causing warping etc., even after the thickness of the substrate is reduced and, at the same time, can eliminate the effects produced in subsequent processes by eliminating the need of the adhesive conventionally used for correcting warping and, in addition, a semiconductor device can be manufactured efficiently, and to provide a semiconductor device manufactured by the method.  <P>SOLUTION: After patterning the resist 32 of an etching mask by applying a resist 30 around a substrate 10, the thickness of the substrate 10 is reduced by etching the rear surface 10b of the substrate 10 except the outer peripheral section of the surface 10b. Here, the outer peripheral section of the rear surface 10b is the other part than the region corresponding to a circuit forming region including at least an electronic circuit formed on the active surface 10a of the substrate 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254114-A (JP)
Title: Single crystal for piezoelectric substrate, surface acoustic wave filter using the same and its manufacturing method
Inventor: KURACHI MASAHITO
IPC: H01L41/39
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium tantalate signal crystal and a lithium niobate single crystal generating less static electricity due to the temperature variation and capable of promptly self-neutralizing the electric charge even when the electric charge is generated and to provide a surface acoustic wave filter using the single crystals as piezoelectric substrates and its manufacturing method.  <P>SOLUTION: In the lithium tantalate single crystal and a lithium niobate single crystal, at least one or more kinds of additive elements to be selected from iron, copper, manganese, molybdenum, cobalt, nickel, zinc, carbon, magnesium, titanium, tungsten, indium, tin and a rare-earth element are made to be contained by 0.01 to 1.00wt%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254206-A (JP)
Title: Area designation authority giving system and method using location information of mobile terminal, as well as area management server
Inventor: KUBO KATSUNORI
IPC: G06Q50/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area designation authority giving system using location information of mobile terminal for conducting a prize competition for a user, who is in an area and subscribes for an area designated prize contest, based on location information from a mobile terminal of the user.  <P>SOLUTION: An area management server 1 is connected to the Internet 2. A company terminal 5 for implementing the area designated prize contest can be connected to the Internet 2. A user terminal 4 is a mobile terminal capable of being connected to the Internet 2 through a cellular phone switched network 3, and comprises a function for identifying its position based on positioning information from a GPS satellite 6. The user terminal accesses to the area management server to subscribe for the area designated prize contest presented on a home page. The user terminal identifies its position by the position identifying function to transmit its current position information to the area management server. The area management server conducts a lottery of the area designated competition contest for the user terminals in an area established beforehand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259542-A (JP)
Title: Ground structure of connector
Inventor: HAGA GORO
IPC: H01R13/6585
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground structure of a connector capable of reducing generation of cross talk with a simple structure without installing a special ground member in the connector.  <P>SOLUTION: A lot of signal contacts 3 and a lot of ground contacts 4 are alternately held on both front and back surfaces of a projecting part 2a of an insulator 2 of the connector 1. A soldering lead part (terminal part) 3a of each signal contact is connected to a signal pattern 5a of a printed circuit board 5 pressed in the insulator. An expanded part (impedance adjustment part) 3b of each signal contact is covered with a projecting flat plate part 4b of each ground contact. A contact part 3c of each signal contact and a contact part 4d of each ground contact are connected to a mating connector (not shown). Each signal contact is shielded by being surrounded from all directions by all height direction parts 4a, 4c and 4d of the respective ground contacts on both adjacent sides, the projecting flat plate part of the ground contact on one adjacent side, and a ground flat surface layer 5b of the printed circuit board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258400-A (JP)
Title: Display device and photochromic mirror
Inventor: NAKAMURA KENJI
IPC: G02B5/08
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new practical application of a thin film made of hydride of rare earth metal such as a magnesium-nickel alloy thin film.  <P>SOLUTION: A photochromic mirror layer 20 including hydride of rare earth metal such as the magnesium-nickel alloy thin film is arranged in front of a liquid crystal display panel part 11 as an information display part. The liquid crystal panel part 11 as the information display part can, therefore, be used as a normal information display medium by making the photochromic mirror layer 20 transparent only by controlling an applied voltage and as a mirror by placing the photochromic mirror layer 20 in a mirror surface state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264933-A (JP)
Title: Information processor, method for processing contents information and computer program
Inventor: YOSHIKAWA NORIFUMI
IPC: G06F17/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method capable of performing the efficient processing of event notification corresponding to contents to be transmitted from a server to a client.  <P>SOLUTION: The contents providing server sets session ID to a client under a condition that an event notification request specifying an event URL from a client is received and performs the management of event notification processing on the basis of the event URL and the session ID. In transmitting contents to a plurality of clients, event information to be transmitted is determined by an event URL corresponding to each contents and event notification timing to each client is controlled on the basis of the session ID. In the constitution, the load of management data in the event notification processing of the server can be reduced and accurate event notification synchronized with the contents to be transmitted to each client can be attained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264643-A (JP)
Title: Electrophotographic printing device
Inventor: OTOME YUKIO
IPC: G03G15/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability and a printing quality in an electrophotographic printing device using a belt-like photoreceptor and a corona discharge device for photoreceptor electrifying.  <P>SOLUTION: In the printing device, the corona discharge device is structured by a Scorotron type corona discharge device composed of a corona discharge electrode and a grid electrode having a plurality of protrusion-like portions, and when a current flowing to the photoreceptor among currents fed from the discharge electrode is defined as Ip and a current flowing to the grid electrode is defined Ig, structured so that the relation between the Ip and the Ig fulfills the conditional equations 5≤Ig/Ip≤10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261425-A (JP)
Title: Floor mat
Inventor: KIMURA MINORU
IPC: A47G27/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a floor mat formed of a wood for the floor mat such as rattan, bamboo, coconut palm and sisal hemp from being "warped" by the effect of humidity.  <P>SOLUTION: A plurality of grooves 5 orthogonal to the length direction of canes 1 are provided along the length direction of the canes 1 in the rear surface 10b of this floor mat 10 formed by arranging the plurality of unit canes 1 cut out from a material round rattan in their width direction and spinning them with a yarn 2. Even if the respective canes 1 in the rear surface 10b absorb humidity (moisture) and are extended under a high humidity environment, the grooves 5 formed crossing with their length direction play a part as a buffer zone absorbing the extension amount of the canes 1, so that this floor mat 10 scarcely shows the effect of the extension to prevent "warp" of the whole floor mate 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263957-A (JP)
Title: Installation device for separation type air conditioner
Inventor: WATANABE YUKIO
IPC: F24F13/32
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the comfortable indoor environment by reducing the noise transmitted through a ventilation flue for supplying and exhausting the air.  <P>SOLUTION: A separation type indoor machine 2 is fixed to a mounting face through this installation device 1, air supply and exhaust tubes 7, 8 having a silencer part 9 are incorporated inside of an installation plate, and an air supply pipe 3a connected with the air supply tube 7 and an exhaust pipe 3b connected with the exhaust tube 8 penetrate a mounting face through a through hole 5 similarly as a refrigerant pipe 4. Whereby a ventilating device capable of reducing the noise can be realized at low cost with an indoor installation space similar to that of a conventional one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264680-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: HAYASHI YOSHIAKI
IPC: G02B26/10
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device for performing superior optical scanning in a multi-beam scanning system and an image forming apparatus using the scanning device.  <P>SOLUTION: In the scanning device for performing optical scanning on a surface to be scanned by the multi-beam scanning system by coupling a plurality of light fluxes from a plurality of light source sections to deflect each coupled light flux by a common deflecting means, by light-guiding each deflected light flux to a common surface to be scanned by a scanning/imaging system to form a plurality of light spots separated into sub-scanning directions, it is characterized in that the plurality of light source sections are a plurality of chipped semiconductor lasers 11a, 11b, 11c and these lasers 11a-11c are integrally held by a holding means 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266167-A (JP)
Title: Nonvolatile memory element, nonvolatile memory circuit, nonvolatile memory card, and recorder/reproducer
Inventor: HIROKANE JUNJI
IPC: G11C17/12
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory element capable of being fabricated by a simple process and realizing stabilized recording/reproducing operation by decreasing the number of initially rejectable nonvolatile memory elements, and to provide convenient nonvolatile memory circuit and nonvolatile memory card and a recorder employing them.  <P>SOLUTION: The nonvolatile memory element comprises a first conductor 3 and a second conductor 5 arranged through an insulating film 4, and a connector 6 of phase transformation material for connecting the first conductor 3 and the second conductor 5 electrically. Information can be recorded/reproduced with high reliability by feeding a current through the connector 6 to cause phase transformation from amorphous state to polycrystalline state. Furthermore, fabrication process of nonvolatile memory element is simplified.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265265-A (JP)
Title: Data transfer control device
Inventor: KAWAI HIDEKI
IPC: G06F13/28
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize high speed data transfer even if an S-PCI bus side access occurs during a P-PCI bus side burst transfer.  <P>SOLUTION: During the burst transfer on a P-PCI bus 1a, even if an S-PCI bus 1b makes a transfer request, an assertion of a TRDY# signal to P-PCI side data transfer is delayed so that the next P-PCI side data transfer ends within eight clock cycles after the assertion of the TRDY# signal to P-PCI side data transfer, whereby the P-PCI side burst transfer is uninterrupted, and further P-PCI side data transfer is possible after S-PCI side data transfer. Even if S-PCI bus side access occurs during P-PCI bus side burst transfer, high speed data transfer can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271558-A (JP)
Title: Polarizing optical element and its manufacturing method
Inventor: UMEKI KAZUHIRO
IPC: G02B5/30
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a polarizing optical element as an "inorganic material product" having a high-precision surface three-dimensional structure at low cost with good reproductivity by simplifying processes of production.  <P>SOLUTION: A metal mold after release processing is coated with ultraviolet-ray setting resin 16, and a light-transmissive product substrate 2 after silane coupling processing is pressed against the resin; and the reverse surface side of the product substrate 2 is irradiated with uniform ultraviolet rays to set the ultraviolet-ray setting type resin layer 16 and then the metal mold is released. The shape of t he resin layer 16 is transferred to the product substrate 2 by dry etching. A TiN film is formed to about 8 nm on the surface where the pattern of the product substrate 2 is formed, an AL-CVD film is formed thereupon to 0.12 μm, and a groove is completely filled. After reflow processing is carried out for five minutes at 350°C, an aluminum film is etched back to the surface of the product substrate to manufacture a polarizing optical element having a conductive element array of aluminum buried in a quartz substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003348773-A (JP)
Title: Microwave power transmitting method, microwave power receiving apparatus, and id tag system
Inventor: SAITO YUTAKA
IPC: H02J17/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave power transmitting method, a microwave power receiving apparatus, and an ID tag system capable of adjusting the amount of power transmission, without degrading rectifying efficiency.   <P>SOLUTION: Microwave pulses which are temporally intermitted are transmitted from a power transmitting apparatus. The microwave pulses are captured with an antenna 1 of a power receiving apparatus and is rectified at a rectification circuit 8. A DC pulse, outputted from the rectification circuit 8, is stored in a smoothing capacitor 11 through a switched capacitor circuit 9. During a period in which no DC pulse is outputted from the rectification circuit 8, the switched capacitor circuit 9 disconnects the smoothing capacitor 11 from the rectification circuit 8.  <P>COPYRIGHT: (C)2004,JPO