baber/WOPTO huggingface dataset:
Patent JP-2005044674-A (JP)
Title: Lamp driving device
Inventor: YANG JAE SEON
IPC: H05B41/392
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable to easily control brightness without affecting the action of a lamp at all by applying a sufficiently high voltage and high current to both ends of the lamp by controlling duty ratio in a lamp driving device to control illumination.  <P>SOLUTION: This device comprises a duty control part 10 to output low frequency rectangular signals (LP) in which the duty ratio is variable according to illumination control voltage (Vdim), a very high frequency generation part 20 to output high frequency oscillation signals (HP), a lamp control driving part 30, and an inverter 40. The lamp control driving part 30 receives these signals (LP, HP), and outputs a first driving signal (PUL1) by selecting the high frequency oscillation signals (HP) and converting them into the rectangular signals in the passivation zone of low frequency rectangular signals (LP), and a second driving signal (PUL2) into which the first driving signal (PUL1) is reversed. Responding to the first and the second driving signals (PUL1, PUL2), a first and a second switching parts (M1, M2) of the inverter 40 are turned on and turned off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051509-A (JP)
Title: Television broadcasting system
Inventor: WATANABE HIDEKAZU
IPC: H04N5/445
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To make transmittable subtitle information of a television broadcasting wave according to the model of a portable telephone.  <P>SOLUTION: A server device 4 for communication transmits information of the display screen size of the portable telephone 3 for which subtitle mode service is designated to a subtitle server device 7 via the Internet communication line 5. The subtitle device 7 selects subtitle information corresponding to the display screen size of the portable telephone 3, and transmits the selected subtitle information to the server device 4 via the communication line 5. The server device 4 transmits the subtitle information to the portable telephone 3 via an electric communication line, in synchronism with the television broadcasting wave which a broadcasting equipment 6 transmits.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051059-A (JP)
Title: Optical programmable gate array
Inventor: WATANABE MINORU
IPC: H03K19/173
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical programmable gate array capable of effectively utilizing a huge storage capacity of an optical memory, usefully reconfiguring a logic circuit, and being applicable to even a logic circuit with cold start applied thereto.  <P>SOLUTION: The optical programmable gate array is arranged with a plurality of optical reconfigurable logic blocks 15 each having one photoelectric conversion circuit P or more for applying photoelectric conversion to a reproduced light as an optical pattern reproduced from the optical memory receiving emission of light from a reproduced light emission means, providing an output of the photoelectric-converted light as a 1 bit logic value, and reconfiguring a logic arithmetic operation circuit according to the logic value outputted from the photoelectric conversion circuit P. Each optical reconfigurable logic block 15 is configured to include optical logic input circuits 20, 25 for using the electric signal outputted from the photoelectric conversion circuit P as a logic input value. Thus, an input variable can optically be entered to the logic circuits by entering the reproduced light to the optical programmable gate array.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055589-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
Inventor: TAMURA HIROSHI
IPC: G03G5/07
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high endurance and high image quality electrophotographic photoreceptor free of cracking even in repetitive use and at high temperature and high humidity as well as in formation of a photosensitive layer, ensuring a small amount of wear and capable of maintaining high image quality.  <P>SOLUTION: In the electrophotographic photoreceptor, a binder resin represented by formula (1) is incorporated into a photosensitive layer and hardened. In the formula, R<SP>1</SP>-R<SP>3</SP>may be the same or different and each represents H or methyl; Ar<SP>1</SP>represents a substituted or unsubstituted aryl; X is -COO-; n is 0 or 1; a and b represent copolymerization ratio, 0.05≤a≤0.9 and 0.1≤b≤0.95 in total weight ratio; and d represents the number of repeating units and is an integer of 5-1,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054856-A (JP)
Title: Erosion resistant valve
Inventor: YAMAUCHI KIYOSHI
IPC: C22C19/03
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve fitting method without requiring welding, and to provide a valve having sufficient erosion resistance.  <P>SOLUTION: One of the erosion resistant valves 20 is a Ti-Ni group shape memory alloy valve, and fastened to both or one of a valve casing side valve seat 13 and a valve element side valve seat 14 by utilizing shape memory effect of the alloy. The other of the erosion resistant valves 20 is a Ti-Ni group shape memory alloy valve, and reversibly absorbs the stress to be applied to both or one of the valve casing side valve seat 14 and the valve element side valve seat 13 by the shape memory effect or super elasticity of the alloy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054431-A (JP)
Title: Heat insulating material fixing member and external heat insulating construction method of tiled roof using the same
Inventor: NAKAJIMA ICHIRO
IPC: E04B1/80
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating material fixing member of good workability having excellent durability and facilitating repair, reforming, disposal and recycling.  <P>SOLUTION: This heat insulating material fixing member 1 comprises a tile support part 2 formed of a bulged part, and heat insulating material support parts 3a, 3b extended almost vertically to a lengthwise direction on both sides of the lower part of the tile support part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060310-A (JP)
Title: Preparation for oral administration with masked unpleasant taste
Inventor: SUGIURA TAKESHI
IPC: A61K9/32
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To make both of masking effects and properties for eluting a medicament coexist in a preparation for oral administration having unpleasant taste masked by coating a medicament having the taste.  <P>SOLUTION: The preparation for the oral administration is obtained by coating medicament particles having the unpleasant taste and optionally mixed with a vehicle, with a mixture of a polymer soluble in the stomach with a water-insoluble polymer soluble in a solvent used for the coating of a medicinal preparation. A coating layer of the polymer soluble in the stomach may be formed in the middle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062494-A (JP)
Title: Photosetting composition and color filter using same
Inventor: SUZUKI NORIKUNI
IPC: G03F7/031
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosetting composition for a color filter excellent in the development margin and development latitude, and to provide a color filter obtained by using the composition.  <P>SOLUTION: The photosetting composition contains a coloring agent, an alkali-soluble resin, a photosensitive polymer component and a photopolymerization initiator, wherein the photopolymerization initiator has ≥25,000 molar extinction coefficient (ε) in the wavelength region of 280 to 310 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062539-A (JP)
Title: Camera
Inventor: SHIMATANI HIROSHI
IPC: G03B17/18
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which is small-sized and inexpensive and can make a photographer to securely hear a sound indicating that photography is being performed in self-timer photography and a sound corresponding to shutter release.  <P>SOLUTION: Speakers 1b and 1c are provided in the front and rear of a camera body and when self-timer photography is selected with a mode selector switch 11, a front speaker 1b generates the sound indicating that photography is being carried out and the sound corresponding to shutter release. At other time, the rear speaker generates an operation sound etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062704-A (JP)
Title: Optical module, optical attenuator, optical transmitting/receiving module, and optical waveguide member
Inventor: TAKEI YUKO
IPC: G02B6/036
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuation of transmitted light intensity that is dependent on a wavelength and temperature in optical communication.  <P>SOLUTION: In inserting a short optical fiber 4 in an optical transmission line, the optical fiber to be used is one in which the refractive index profile of an optical waveguide part is lower from the center toward the outside, or one in which the optical waveguide part (core part in the case of an optical fiber) is made narrower so that it has a cutoff wavelength shorter than the wavelength of the light transmitting in the optical fiber in front and in the rear (e.g., optical fiber 6). As a result, the higher-order mode of the core is easily attenuated, or a phase difference between an unnecessary mode (higher-order mode of the core or clad mode) caused by optical coupling loss and the basic mode of the core is reduced. Accordingly, the fluctuation of the transmitted light intensity is suppressed which is caused by re-coupling between the unnecessary mode and the basic mode of the core, and dependent on the wavelength and temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066417-A (JP)
Title: Melting pretreatment apparatus and melting apparatus
Inventor: NAKAYAMA JUNJI
IPC: B09C1/06
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting pretreatment apparatus with which a melting pretreatment process can be simplified, a sorted material has no adhesion of fine ash and fine particles, a special processing device of waste plastics is unnecessary when waste plastics are utilized as a heating source of a melting device, and to provide a melting apparatus using the melting pretreatment apparatus.  <P>SOLUTION: In the melting pretreatment apparatus, the inside of the apparatus is executed with refractories, a fluidized-bed section filled up with sand 24 of 0.3mm to 0.8mm particle size as a fluid medium is provided, air 29 is blown in from a lower part of the fluidized-bed section 13-6, fuel is burned on fluid sand 24 to maintain temperature of the fluid sand 24 at 200°C to 600°C or at 400°C to 600°C, a material to be melted is charged and further a discharging mechanism which can periodically or continuously discharge coarse grains of incombustible 25 and metals such as iron 26 and aluminum 27 together with the sand 24 from a lower part of the fluidized-bed section, is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065824-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can restrict the suffering of disadvantage on the side of the game parlors as caused by the fraudulence without suspending the games.  <P>SOLUTION: With a variable display device 22, a symbol combination game is carried out on the basis of the winning of the starter winning slot with the game balls (time G1) and a game performance is conducted with various lamps 16 and 17 and a speaker 19 to match the symbol combination game. When a fraudulent winning is done (time E1) after the start of the symbol combination game, the time T4 is set on an error notification timer and the error is notified. At this point, the lamp data for performance set in the RAM is replaced with the lamp data for the error notification while the voice data for the error notification is set to remove the sound output flag. So, in the various lamps 16 and 17 and the speaker 19, the notification of the errors precedes the luminous performance and the vocal performance. On the other hand, with the variable display device 22, the symbol combination game is executed continuously for the duration of the time T1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070403-A (JP)
Title: Image forming apparatus
Inventor: NAKANO TAKASHI
IPC: G03G21/18
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, where a developer carrier is accurately positioned by pressing a developing device to a latent image carrier with a simple structure and which stably holds the positioned state thereof.  <P>SOLUTION: A pressing mechanism, for bringing the developing roller of the developing device detachably attached to the image forming apparatus into press-contact with a photoreceptor drum by pressing the base of the developing device, is constituted of a pressing plate 163, a cam member 168 for a plate pushing up the plate 163, an actuation rotary shaft 166 on which the cam member 169 for the plate is fixed, and an operating part 162 rotating the rotary shaft 166.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068818-A (JP)
Title: Arrangement on top face of toilet bowl
Inventor: IDOTA TAKANORI
IPC: A47K13/10
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement on a top face of a toilet stool, which allows easy and light elevation of elevating members and smooth lowering of the same.  <P>SOLUTION: When a toilet seat box 2 is floated, a case 3b is raised by the hand of the operator. When a front base plate 3a and the cover 3b are elevated, a slider 12 is elevated along a guide 11. The slider 12 has a constant upward energizing force imparted thereto by a constant force spring 27, and therefore the front base plate 3a and the cover 3b are easily and lightly elevated from the beginning of the elevation and to the end of the same. When the box is lowered, the constant load spring 27 applies the constant upward energizing force to the slider, and therefore the box is smoothly lowered until it reaches a bottom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006339686-A (JP)
Title: Communication method, communication system, and receiver
Inventor: OCHI HIROSHI
IPC: H04L1/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication technology capable of accurately demodulating a symbol sequence even under a time-varying multi-path fading environment.  <P>SOLUTION: A communication method comprises: an STBC-coding step for dividing a transmit symbol sequence X into blocks and generating two mutually orthogonal symbol sequences X<SB>n</SB><SP>A</SP>and X<SB>n</SB><SP>B</SP>based on a symbol sequence X<SB>n</SB>of each block; a transmitting step for modulating each of the symbol sequences X<SB>n</SB><SP>A</SP>and X<SB>n</SB><SP>B</SP>by an OFDM system and transmitting it by a transmitter diversity system; an OFDM demodulating step for demodulating a receive signal by applying discrete Fourier transform thereto, and generating a receive symbol sequence R<SB>n</SB>; and an STBC demodulating step for demodulating a symbol sequence X<SB>n</SB>' of each block by using a receive symbol sequence R<SB>n</SB>for an inverse matrix H<SP>-1</SP>of a transfer function matrix H, constituted based on a transfer function estimated for each block and for each sub-carrier by a prescribed estimation method, and by which the receive symbol sequence R<SB>n</SB>is related to the symbol sequence X<SB>n</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005072477-A (JP)
Title: Method for forming silicon thin film
Inventor: SHIMIZU AKINORI
IPC: H01L21/223
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To unify the impurity concentration of a silicon thin film formed on a wafer surface when forming the silicon thin film on a plurality of wafers simultaneously.  <P>SOLUTION: A method for forming a silicon thin film comprises a first process (time t0-t1) for forming a first layer made of silicon only; and a second process (time t3-t4) for forming a second layer made of impurities only or where impurities are injected with high concentration. By lowering pressure in a reactor in the second process than pressure in the first process, doping gas (phosphin gas: PH<SB>3</SB>) easily enters the gap between wafers, thus forming the second layer made of impurities only or where impurities are injected with high concentration for unifying impurity concentration. Further, after the first and second processes are repeated for a specified number of times alternately, heat treatment is made as the third process, so that impurities in the second layer are diffused into the first layer, thus forming a silicon thin film having uniform impurity concentration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076487-A (JP)
Title: Cylinder head of multi-cylinder engine
Inventor: OSAWA HIROSHI
IPC: F02F1/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for the conventional seal member to reduce the number of parts and assembly man-hours, by providing structure in which a flange mounting bolt does not passes through a blowby gas passage, to uniform fastening surface pressure of the flange mounting bolt, by uniforming mounting(fastening) pitches of mounting flanges of an intake manifold, and to make a whole engine compact, by shortening the whole length of the mounting flange, in a cylinder head of a multi-cylinder engine.  <P>SOLUTION: Cylinders of the multi-cylinder engine are arranged at equal intervals in a cylinder row direction. A head mounting boss part having a head mounting hole through which a head mounting bolt is inserted is disposed at the center between the cylinders. The flange mounting boss part is offset and disposed inside the head mounting boss part. Offset amounts of the head mounting boss part and the flange mounting boss are increased, as they are separated from the center between the cylinders in the cylinder row direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079345-A (JP)
Title: High-frequency circuit and manufacturing method thereof
Inventor: URABE TAKEHARU
IPC: H05K1/18
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reliable high-frequency circuit for achieving appropriate high-frequency characteristics, even if a plurality of integrated circuits are flip-chip packaged on a substrate.  <P>SOLUTION: A plurality of integrated circuits 108a, 108b with respective circuit surfaces are packaged onto a substrate 101, where a grounding conductor 104 is formed, while respective circuit surfaces oppose the substrate. A connection member 120 electrically connects the substrate 101, and the grounding pattern of the rear 114 of the plurality of integrated circuits 108a, 108b to the grounding conductor 104 on the substrate 101, so that a plurality of IC chips packaged onto the substrate are covered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073583-A (JP)
Title: New simplicillium microorganism having ability to control citrus disease injury and microbe-controlling method using the same
Inventor: OTA MITSUTERU
IPC: C12N1/14
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new microorganism enabling citrus disease injuries to be controlled, to provide a microbe-controlling agent for such disease injuries using the microorganism, and to provide a microbe-controlling method for such disease injuries using the microorganism.  <P>SOLUTION: The new microorganism SE-1 strain( FERM P-19423 ) belonging to Simplicillium lanosoniveum is provided. The microbe-controlling agent for citrus disease injuries contains a cultured product and/or cells and/or metabolites and/or spores of the above new microorganisms. The microbe-controlling method for such disease injuries is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075203-A (JP)
Title: Suspension device
Inventor: ENOMOTO MITSURU
IPC: B60G11/04
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension device capable of simplifying the structure and reducing initial cost.  <P>SOLUTION: The suspension device comprises a front leaf 13 where an axle 21 is fastened to an intermediate part in the longitudinal direction and the end on the front F side is pivoted to a side rail 9, and a rear leaf 15 having a U-shaped bent shape with one end pivoted to the side rail 9. The end on the rear A side of the front leaf 13 is overlapped on the other end of the rear leaf 15 to form a coupling, both leaves 13 and 15 are interconnected through a plurality of radially arranged bolts 17 to form a leaf spring 18, and the displacement of the end on the rear A side of the front leaf 13 when the leaf spring 18 bends is allowed by turning of the rear leaf 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080187-A (JP)
Title: Program recording system
Inventor: MORINO TERUYOSHI
IPC: H04N5/222
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program recording system capable of obtaining sure backup at all times.  <P>SOLUTION: The program recording system is provided with a sub video, audio signal collecting apparatus 104 such as a VTR in addition to a main video, audio signal recording apparatus 103 such as a video server. When the main video, audio signal recording apparatus 103 records a video audio signal VA from an affiliate station, a control apparatus 105 controls a signal switching device 102 to allow both the main video, audio signal recording apparatus 103 and the sub video, audio signal recording apparatus 104 to record the video audio signal VA simultaneously so that the control apparatus 105 can automatically obtain a backup of the video audio signal VA.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074967-A (JP)
Title: Liquid injection apparatus
Inventor: YOSHIHISA YASUHIKO
IPC: B41J2/01
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a back end of an object to be recorded, in a liquid injection apparatus for performing recording by emitting a jet of liquid to the object to be recorded.  <P>SOLUTION: This liquid injection apparatus is equipped with: a liquid injection head 44 with a plurality of nozzles for emitting the jet of the liquid to the object to be recorded; a carrying part for carrying the object to be recorded; a main detection part which is provided on an upstream side with respect to a liquid injection area, so as to detect the back end of the object to be recorded, carried by the carrying part; a dark-color liquid absorbent 110 which is provided below the object to be recorded, so as to absorb the liquid which does not adhere to the object to be recorded; an auxiliary detection part 450 which scans the liquid injection area in such a manner as to be integrated with the head 44, so as to detect the back end of the object to be recorded, in the liquid injection area; and a control part for controlling the plurality of nozzles 440, which performs the recording by emitting the jet of the liquid to a part which has already been scanned by the auxiliary detection part, without emitting the jet of the liquid to a part which is not scanned by the auxiliary detection part, at the back end of the body to be recorded, when the carrying part carries the object to be recorded, by a predetermined distance, after the main detection part detects the back end of the object to be recorded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082498-A (JP)
Title: Crystallizing method of succinic acid
Inventor: KITA TAKESHI
IPC: B01F7/16
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystallizing method of a succinic acid crystal useful as food additives, plating chemicals, photograph developing agents, pharmaceutical raw materials, resin raw materials or the like which permits control of the particle size and the grain size distribution thereof to a desired value.  <P>SOLUTION: In the crystallizing method of the succinic acid crystal from a solution containing succinic acid, the ratio (Pv) of the power required for stirring is set to 70-350 W/m<SP>3</SP>and the dimensionless supersaturation degree (Sc) is set to 1-1.3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI