baber/WOPTO huggingface dataset:
Patent JP-2005311867-A (JP)
Title: Clock converting device and optical time division multiplexing device
Inventor: KAGAWA MASATOSHI
IPC: H04B10/556
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock converting device and an optical time division multiplexing device for converting a bit rate without converting an optical signal into an electric signal.  <P>SOLUTION: This clock converting device is provided with an optical branching part 11, a clock extraction circuit 21, a reference bit rate signal generator 90, an electric circuit part 30, and a bit rate converting part 20. The optical branching part branches an input optical signal into first and second input branched optical signals, and the clock extraction circuit extracts an input bit rate signal. The electric circuit part generates a bit rate control signal by the input bit rate signal and a reference bit rate signal generated by the reference bit rate signal generator. The bit rate converting part includes a distributor 13 for distributing the first input branched optical signal into a plurality of distributed optical signals, a bit rate adjusting part 22 that sequentially delays each of the distributed optical signals one by one and by only the same delay time with a bit rate control signal to generate a plurality of optical delay signals and sequentially extracts one optical delay signal, and a combiner 19 for multiplexing the extracted optical delay signal and outputting the optical delay signal as an output optical signal of a reference bit rate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280673-A (JP)
Title: Lightweight carrier
Inventor: OKUMA KEISUKE
IPC: B62J7/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight carrier without reducing its full strength by improving a function of the carrier and reconsidering its parts.  <P>SOLUTION: The light weight of the carrier is carried out with its strength keeping as it is by uniting the function of a suspension, a folk, a suspension arm, a mudguard, a leg guard and a kick stand to an invented carrier with panel system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317334-A (JP)
Title: Extra-fine coaxial cable assembly and terminal connection method of extra-fine coaxial cable
Inventor: NAKAGAWA YASUSHI
IPC: H01R9/05
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily enable insertion into a narrow part of electronic equipment as being used for the electronic equipment, and to improve a piece-part productivity of the assembly and an assembly productivity of the electronic equipment.  <P>SOLUTION: The extra-fine coaxial cable assembly 1 is such that a plurality of extra-fine coaxial cables 3 each made of a center conductor 9, an insulation layer 11 covered around an outer periphery of the center conductor 9, an outer conductor 13 shielded around an outer periphery of the insulation layer 11 and a jacket 15 covering an outer periphery of the outer conductor 13 are arranged, and an FPC7 having flexibility is arranged at both end sides in a longitudinal direction of the plurality of the extra-fine coaxial cables 3. Furthermore, each outer conductor 13 exposed with a part of the jacket 15 removed is connected to a ground circuit 17 of each FPC7 by soldering in a condition leaving the jackets 15 of the both terminals of the extra-fine coaxial cables 3, respectively, as a structure of a terminal connection part for connecting each FPC7 in free bending.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316800-A (JP)
Title: Image display device
Inventor: NAGATA YASUSHI
IPC: G06F12/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform smooth reproduction without requiring much time for reading of data.  <P>SOLUTION: An electronic camera includes a plus-shaped key for setting a reproduction frame number; a system controller 5 performing processing of forming a group of image data present in 100 frames in the direction of increasing the frame number from frame No. 1 as a reproduction list A and a group of image data present in 100 frames in the direction of decreasing the frame number from the largest frame No. N as a reproduction list B, reproducing image data of the reproduction frames in the reproduction list A in case of setting the frame number in the decreasing direction from the frame No. 1 during reproduction of image data in the reproduction list A, and reproducing image data of the reproduction frames in the reproduction list A in case of setting the frame number in the increasing direction from the largest frame No. N during reproduction of the image data in the reproduction list B; and the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290651-A (JP)
Title: Underpants with body warmer
Inventor: SAKURAI AKIO
IPC: A41B9/02
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of underpants intended for keeping a disposal body warmer attached to the lower belly part thereof in a position without letting a body warmer cause low-temperature burn.  <P>SOLUTION: The pair of underpants is so designed that a body warmer holding bag 1 is set on a part corresponding to the lower belly part of the underpants as an underwear having a crotch depth deeper than that of normal underpants, and a disposal body warmer is held and free from dropping off even using at the time of sleeping. The cloth of a part contacting the skin of the back of the holding bag is thick and the heat of a body warmer is reduced and conducted, so there is no possibility of causing low-temperature burn even if using for a long time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319706-A (JP)
Title: Inkjet apparatus and ink quality change detector
Inventor: OSHIO SUSUMU
IPC: B41J2/055
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet apparatus which can carry out optimum printing even when ink undergoes a quality change.  <P>SOLUTION: An amplifier 38 for driving connected to a piezoelectric element 24 of a nozzle head 20 and a measurement amplifier 42 for self-excited oscillation are selected by a switching means 40. When the measurement amplifier 42 is selected and a resonance frequency by self excitation of a vibration system which consists of the piezoelectric element, an ink chamber and the ink is changed by the quality change of the ink, the oscillation waveform is analyzed to acquire correction data. Driving data of a reference driving waveform stored in a ROM 36 is corrected by the correction data. Optimum driving data at a time point when the self-excited oscillation is performed is thus obtained. If the piezoelectric element is driven by the corrected driving data, printing by optimum discharging of the ink can be carried out without the trouble such as defective discharging being brought about.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321727-A (JP)
Title: Backlight device and color liquid crystal display
Inventor: MATSUMOTO TATSUHIKO
IPC: G02F1/13357
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To establish a color reproducing range with a 100% or more NTSC (national television system committee) ratio.  <P>SOLUTION: The backlight device is equipped with a light source comprising a red light emitting diode 21R which emits red light having the peak wavelength λpr in the range of 625 nm≤λpr≤685 nm, a green light emitting diode 21G which emits green light having the peak wavelength λpg in the range of 505 nm≤λpg≤540 nm, and a blue light emitting diode 21B which emits blue light having the peak wavelength λpb in the range of 420 nm≤λpb 465 nm, and a color mixing means 23 to mix the read light, green light and blue light from the light source to produce white light. The emission light intensity is controlled to obtain 10,000±1,000K color temperature of the white light. The half value width hwr in the spectrum of the red light, the half value width hwg in the spectrum of the green light and the half value width hwb in the spectrum of the blue light are specified to the ranges of 20 nm≤hwr≤25 nm, 30 nm≤hwg≤40 nm and 25 nm≤hwb≤30 nm, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327768-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UMEZAKI TAKAHIRO
IPC: H01L27/04
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device wherein a lead terminal is unnecessary to be fixed on a mounting board and that can prevent an influence of external noise and realize highly accurate analog inputting.  <P>SOLUTION: Guard ring transistors GT0-GT2 are connected with lead terminals R0-R2, respectively. When the lead terminal R1 is selected as an analog input terminal, CMOS switches SW11 and SW12 are controlled in on state. Furthermore, the guard ring transistor GT1 and an NMOS transistor TR1 are controlled in off state, and an AD input signal S12 is input into a not-illustrated AD convertor. While the AD input signal S12 is being input, the guard ring transistors GT0 and GT2 are controlled in ON state. Then, the lead terminals R0 and R2 are grounded within a package 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324427-A (JP)
Title: Method and device for detecting degree of welding by high frequency welding device
Inventor: SAEKI NOBORU
IPC: B29C65/82
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the degree of welding of a workpiece in real time during high frequency dielectric heating work and a device for the method.  <P>SOLUTION: When high frequency electric power is applied to at least a pair of sealing electrodes welding the superposition parts of at least two synthetic resin sheets to weld the resin sheets together, the capacitance between the sealing electrodes (1) and (2) during welding work is detected by a capacitance measuring means (5). By comparing the detected capacitance with a known capacitance value set corresponding to the degree of welding, the degree of welding of the synthetic resin sheets to each other is detected in real time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328334-A (JP)
Title: Transmission system and method, transmission device and method, and receiving apparatus and method
Inventor: OWAKI MASANAO
IPC: H04J3/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate a position of a TS packet in a section, and to prevent the deterioration of the transmission efficiency of data to a current system.  <P>SOLUTION: A packet-address information is stored in an adaptation region for the TS packet by using 3 bytes. The region of 3 bytes is prepared for a module number in a data component, the region of 6 bytes for a block number in a module, and the region of 5 bytes for an address of the TS packet in the section. When the module and section numbers in the data component are equal to fixed numbers or less respectively, the position of the TS packet in the data component can be specified easily. The adaptation region is not prepared to the TS packet at the head of the section. The TS packet at the head of the section has 184 bytes, other TS packets has 178 bytes, one section can be transmitted by 23 packets, and there is no difference with the current system at the point of the transmission efficiency of the section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325801-A (JP)
Title: Fluid circulating device and heating element cooling device
Inventor: TAKAHASHI TSUNESATO
IPC: F01P3/12
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating element cooling device capable of reducing poor operation of an electrically driven pump occurring due to the heat of fluid when fluid in two circuits having a temperature difference is circulated by the electrically driven pump having a drive part rotationally driving blades of first and second pump chambers by a power.  <P>SOLUTION: In the electrically driven pump 12 provided with first and second pump chambers 12c and 12d situated in a pump housing; a motor space 12q; blades 32 and 33 situated in the pump chambers 12c and 12d; and a common motor part situated in a motor space 12q and having a common motor part rotationally driving the blades 32 and 33 by a power, a first pump chamber 12c and a motor space 12q situated in the pump housing such that a second pump chamber 12d is nipped therebetween, the pump chamber 12d is situated in an electric machinery and apparatus cooling circuit 11, and the first pump chamber 12c is situated in a heater passage 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306599-A (JP)
Title: Tool for preventing stored articles from slipping out
Inventor: SAWADA KENJI
IPC: B65G1/14
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe slipping-out prevention tool having a simple mechanism for preventing stored articles stored in a shelf from slipping out and being scattered from a door.  <P>SOLUTION: In the slipping-out prevention tool, a pivoting pipe 5 with a seismoscope 4 placed on its upper end inserted into a sliding tool 3 is firmly fixed to the center of a support 2 with rotating arms 1 journaled on its both ends. One end of a cord 6 is engaged with the seismoscope 4 and a suitable middle part of the cord 6 is engaged with the sliding tool 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332998-A (JP)
Title: Method for manufacturing semiconductor device and manufacturing apparatus thereof
Inventor: SANO MICHIAKI
IPC: H01L21/3065
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device and the manufacturing apparatus of the semiconductor device, wherein it is possible to materialize the reduction of an environmental load or production cost by reducing the consumed amount of a reactive gas.  <P>SOLUTION: In the method for manufacturing the semiconductor device, the semiconductor device is formed on a substrate by generating the plasma of the reactive gas. After a substrate temperature adjusting operation which adjusts the temperature of the substrate is commenced, a gas feeding operation is carried out for feeding the reactive gas onto the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330735-A (JP)
Title: Device for preventing pet and the like from surmounting fence
Inventor: KUROKI YOSHIHIRO
IPC: E04H17/14
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing a pet etc. from surmounting a fence, which can positively prevent the pet from surmounting the fence 1, and exhibits a good appearance.  <P>SOLUTION: The device is formed by projecting a slender plate 6 inward or outward from an upper end or the vicinity of the upper end of the fence 1 which is arranged so as to prevent animals including a pet from passing therethrough. Preferably the plate 6 is attached to the fence so as to be inclined downward with its distal end located lower than its proximal end. The plate has elasticity, and it may be horizontally attached to the fence or may be attached to both inside and outside of the fence.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005093417-A (JP)
Title: Proton conductive complex and its method for manufacture, and electrochemical device
Inventor: RI YUMEI
IPC: C08L101/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conductive complex manufacturing a high function film highly provided with a function required for a proton conductive film used in a solid polymer electrolyte type fuel cell, its method for manufacture, and to provide an electrochemical device which uses this proton conductive complex.  <P>SOLUTION: Carbon cluster provided with a functional group with proton dissociation and polymer material in which liquid molecules, such as water or alcohol, is not easily transmitted are combined. In the proton conductive complex, the mixing ratio of the polymer material exceeds 15 mass % and is equal to or less than 95 mass % (especially 20 mass % or higher and 90 mass % or lower).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005340989-A (JP)
Title: Communication terminal, and program for communication control processing
Inventor: WATANABE AKIRA
IPC: H04N5/445
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal capable of enjoying contents of a terrestrial digital broadcast program while promoting downsizing, weight reduction and a low cost and to provide a program for a communication control processing.  <P>SOLUTION: A CPU 1 extracts audio data and character data from data resulting from receiving the terrestrial digital broadcast program on which different kinds of information items are multiplexed and stores the extracted audio data and character data to a memory 11. Then the CPU 1 reads the character data stored in the memory 11 to display a character string on a display section 13 and reads the audio data stored in the memory 11 to allow a speaker 15 or a headphone to sound the data, and sequentially changes a display mode of characters in the character string displayed on the display section 13 synchronously with a read timing of the audio data in this case.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338241-A (JP)
Title: Rocking body, image forming apparatus using the same and method of reducing speckle
Inventor: HARA KOICHI
IPC: G02B26/10
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To suggest a compact and simple method as a means to move a phase plate and a diffusion element with which a light transmissive member is rocked as a substitute to rotation with the power of a motor.  <P>SOLUTION: Transmissive light which is made incident on a light transmissive plane is moved in parallel to an optical axis by driving a movable part with respect to a supporting substrate by driving the movable part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338360-A (JP)
Title: Optical switch and optical switch system
Inventor: KIJI HIDEO
IPC: G02B26/02
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch which has explosion resistance, dispenses with optical fibers having a large core diameter, and enables a switching operation to be stabilized, and to provide an optical switch system.  <P>SOLUTION: The optical switch PS has: optical fibers (20a, 20b) each provided with a core and a cladding; and switching members (14, 15, 16). Each of the optical fiber has a sensor part SP enabling a part of transmitting light to mutually act with the outer field and has constitution in which light Lin is made incident on the incident end and light Lout which has passed through the sensor part SP is emitted from the exiting end, and the optical fibers are arranged so as to draw a curved line centered on the sensor part with a prescribed curvature (Roff). The switching member changes the curvature of the optical fibers to Ron according to an operating state. The optical switch system is constituted by combining the above optical switch with a module etc. in which a light emitting element, a light receiving element and an electronic circuit part, etc., are integrated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005026216-A (JP)
Title: Indirect lighting system doubling as air supply passage for elevator
Inventor: YOON IL SHIK
IPC: F21Y101/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system doubling as an air supply passage for an elevator, and capable of sending air discharged from the upper part of the elevator, and of preventing light emitted from a luminaire in the upper part from being directly radiated to a user.  <P>SOLUTION: This lighting system is used for indirectly radiating light of each luminaire 40 such as a fluorescent lamp or an incandescent lamp in an elevator. The lighting system is installed below a vent hole 20 for sending air discharged from an air blower 10 installed on the upper part of the ceiling of the elevator to the inside of the elevator, and includes: an illumination shading appliance composed by arranging multiple long rectangular tilting plates 32 tilting toward a wall surface of the elevator as they approach the lower side; and the luminaire 40 installed between the illumination shading appliance and the ceiling so as to be shaded by the illumination shading appliance. The air discharged from the vent hole is supplied to the inside of the elevator by sequentially passing the luminaire and the illumination shading appliance; dust and the like are prevented from being accumulated on the illumination shading appliance by the air; and the light emitted from the luminaire is radiated toward the wall surface of the elevator through the tilting plates of the illumination shading appliance, whereby the illumination light is prevented from being directly radiated to the elevator user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005334956-A (JP)
Title: Casting crankshaft and its production method
Inventor: YASUHARA JUNICHI
IPC: B22D29/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting crankshaft in which evil is not generated by a core material remaining in a hollow part, and to provide its production method.  <P>SOLUTION: In the casting crankshaft, a hollow part 20 is formed by casting using a core. The casting crankshaft is provided with: a crankshaft body 10 having an inner wall 10a prescribing the hollow part 20; sand 25 as the core material remaining on the inner wall 10a; and a covering part 30 covering the inner wall 10a together with the sand 25 and fixing the sand 25 to the surface of the inner wall 10a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344751-A (JP)
Title: Locking screw
Inventor: OTSUKI RYUICHI
IPC: F16B39/34
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking screw by which the locking action can be maintained stably for a long time, and the initial state of locking action can be repeatedly maintained even in repeated use.  <P>SOLUTION: The screw part comprises a head 2, and a leg 4 integrally formed with the head 2, has a screw thread 5 formed on its periphery. A groove 10 made deeper than the bottom of the thread 6 is formed along the axis of the leg 4. A locking member 20 comprising a narrow wire 21 made of an austenitic stainless steel and a resin 22 including the narrow wire 21 is inserted in the groove 10. The resin is resiliently deformed along the internal thread, and the narrow wire 21 is pressed by the internal thread against the resilience of the resin into the groove to produce repeatedly a great locking-action to the internal thread. Since the austenitic stainless-steel narrow-wire is inserted in the resin, the narrow wire is not rusted, and corrosion breakdown of the wire is not caused.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343712-A (JP)
Title: Lithium borate single crystal, lithium borate single crystal wafer, and method for manufacturing the same
Inventor: MAKIKAWA SHINJI
IPC: C30B11/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium borate (LBO) single crystal wherein the number of air bubbles in the crystal is reduced, a lithium borate single crystal wafer, and a method for manufacturing the same.  <P>SOLUTION: The LBO single crystal is produced by a Czochralski method or a Bridgman method, and contains an alkaline earth metal in an amount of not lower than 20 ppm or 30 ppm in the whole ingot. The LBO single crystal wafer is cut out from the LBO single crystal. The method for manufacturing the LBO single crystal is based on the Czochralski method or the Bridgman method, and comprises growing the single crystal at a speed of ≥0.5 mm/h from an LBO raw material melt containing the alkaline earth metal in such an amount that the concentration of the alkaline earth metal in the shoulder part of a grown single crystal becomes ≥20 ppm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI