baber/WOPTO huggingface dataset:
Patent JP-2004221963-A (JP)
Title: Divided image composition processor, divided image composition processing method, and divided image composition processing program
Inventor: ADACHI KAORU
IPC: H04N1/41
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a divided image composition processor capable of performing the composition processing of divided compressed data in a short period of time.  <P>SOLUTION: The divided image composition processor is provided with a CCD 11 for photographing images, compression processing parts 13a-13c for performing JPEG compression or the like to the image data of respective regions for which a photographed image is divided, a buffer 15 for temporarily storing the compressed data processed in the respective compression processing parts 13a-13c, a compressed data composition part 17 for reading the compressed data processed in the respective compression processing parts 13 from the buffer 15 and compositing them into one image file, and a storage medium 19. The respective compression processing parts 13 are provided with a JPEG compression part 135 having a restart marker insertion part 1351 for cyclically inserting 8 kinds (FFD0-FFD7) of restart markers into the compressed data and inserting a special restart marker FFD9 to the last of the compressed data and a data length counter 1353 for counting the data length of the compressed data in which the restart marker is inserted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219756-A (JP)
Title: Optical module, assembling method thereof, and optical communication system
Inventor: SANO TOMOKI
IPC: B23K26/21
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module, an assembling method thereof, and an optical communication system, capable of suppressing misalignment of an optical axis between components which is caused by impact or vibration.  <P>SOLUTION: A multiplexer/demultiplexer module 11 comprises a sleeve 23 and a housing 27. A ferrule 25 that holds an optical fiber 13b is inserted in the sleeve 23. The housing 27 supports a lens 15b that refracts an optical path 19a for entering/leaving from the optical fiber 13b. The position of the sleeve 23 relative to the housing 27 is adjusted so that the axis of the optical fiber 13b agrees with the optical path 19a. The sleeve 23 is fixed to the housing 27 by spot-welding with YAG laser beam. Here, welding parts 33a-33c are formed. The welding parts 33a-33c are so formed that a maximum diameter W2 is equal to a half the maximum depth D2 or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219930-A (JP)
Title: Camera with camera-shake correction function
Inventor: HARA YOSHIHIRO
IPC: G02B26/08
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera equipped with a bent optical system which permits addition of a camera-shake correction function without sacrificing thickness reduction.  <P>SOLUTION: The digital camera has: an inflection optical system 40 which includes at least one deflection member 41 for deflecting optical axes A and B, and forms a subject image; driving means 57 and 58 which drive at least one of the deflection member 41 in such a manner that the optical axis is deflected by the deflection member 41 to change the angle of the optical axis B on the subject image side; camera-shake detecting means 55 and 56 which detect the shake of a camera body; and a camera-shake correction control means which suppresses the fluctuation in the imaging position of the subject image by driving the driving means 57 and 58 according to the shake of the camera body detected by the camera-shake detecting means 55 and 56.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225945-A (JP)
Title: Air conditioner and control method of air conditioner
Inventor: TOKUI TAKUJI
IPC: F24F1/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an air conditioner capable of reducing the power consumption necessary for dehumidification.  <P>SOLUTION: This air conditioner comprises an indoor relative humidity sensor 16, a radial fan assembly 43 and a control part 71. The indoor relative humidity sensor 16 detects the relative humidity of the indoor air. The radial fan assembly 43 ventilates a room. The control part 71 executes the ventilating operation by the radial fan assembly 43 when the relative humidity in the room detected by the indoor relative humidity sensor 16 is higher than a specific level.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225310-A (JP)
Title: Snowplow
Inventor: HANABUSA SANEMI
IPC: E01H5/09
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snowplow constituted to cover a battery, an engine and a blower housing with a cover and suppressing the number of parts.  <P>SOLUTION: This snowplow 10 with augers 48, 49, a blower 40 and a shooter 53 arranged at the front part 11a of a machine body 11, splashes up snow collected by the augers 48, 49, by the blower 40 and throws the snow through the shooter 53. The blower 40 is surrounded by the blower housing 35, and an upper part 35b of the blower housing 35 is provided with a placing base 90 for mounting the battery 61. The cover 20 provided at the machine body 11 is extended forward to cover the battery 61 mounted on the placing base 90, together with the upper part 35b of the blower housing 35.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227910-A (JP)
Title: Contact
Inventor: ISHIZUKA SHINICHI
IPC: H01R12/32
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact which has a large stroke and a low height for electrically connecting a wiring pattern of a printed-circuit board and a battery terminal or the like.  <P>SOLUTION: Both sides of a conductive elastic plate 20 are turned up in a U-shape so as to oppose each other and form bending parts 20a, 20b, respectively, which are capable of being bent elastically in thickness directions. The excessive edge 20e of one-side turned-up movable member 20c is made to overlap with the bottom side of the excessive edge of the other restraining member 20f, and a side wall 20g of a cross section of a U-shape of which the bottom side is opened is formed at the excessive edge of the restraining member 20f, and slippage to sideways of the excessive edge 20e of the movable member 20c is restrained. An upward protruded bending part 20d to which an electric connection member contacts is provided at the movable member 20c. A cut-out 20i facing the excessive edge 20e of the movable member 20c is formed at the fixed member 20h between the bending parts 20a, 20b, and in a state that the electric connection member contacts and the movable member 20c is elastically deformed, the excessive edge 20e is made not to contact the fixed member 20h.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226355-A (JP)
Title: Rotation angle detecting device
Inventor: YAMATANI EIJI
IPC: G01B7/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detecting device which can realize both the reduction in production cost and the reduction in detection error caused by backlash of a gear wheel, and, additionally, does not occur improper assembling, as compared with conventional products.  <P>SOLUTION: The rotation angle detecting device comprises: a drive gear wheel 1 with 77 teeth, which rotates integrally with a steering shaft and has eight pairs of magnetic poles arranged circularly thereon in such a manner that S poles and N poles are alternated at a 22.5°pitch; a small gear wheel 2 with 19 teeth, which is engaged with the drive gear wheel 1 and has a pair of magnetic poles arranged centrally thereon in such a manner that an S pole and an N pole are alternated at a 180° pitch; a drive gear wheel side magnetic sensor 3 facing a rotation locus of the magnetic pole of the drive gear wheel 1; and a small gear wheel side magnetic sensor 4 facing the magnetic pole of the small gear wheel 2. The ration angle detecting device is set in such a manner that, when the steering shaft rotates from one rotation end to the other rotation end, the deviation of wave forms of two output voltages output from the drive gear wheel side magnetic sensor 3 and the small gear wheel side magnetic sensor 4 is below 0.5 wave form.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228512-A (JP)
Title: Electric equipment
Inventor: HAYASHI KIYOSHI
IPC: H05K7/12
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric equipment which can enhance the assembly workability and maintenance workability of a power unit and can lower the working cost concerned with the power unit.  <P>SOLUTION: Into one fitting hole 18 formed in a wall part 12A of a housing 12, an inlet 20 and a breaker 22 are inserted while connected together by a cable 24A. A couple of recessed parts 26 are formed in a wall part 12A at a periphery of the fitting hole 18 while hollowed by one step and both end parts 28A of a partition plate 28 are fitted in the couple of recessed parts 26 respectively. The center part of the partition plate 28 is sandwiched among the housing 12, inlet 20, and breaker 22 and the partition plate 28 is fixed while sectioning the inlet 20 and breaker 22. The inlet 20 is fixed to the wall part 12A of the housing 12 by clamping a couple of setscrews 36.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003227966-A (JP)
Title: Block base and multiple optical fiber block having tree type groove array, and method for arranging optical fiber array in the block
Inventor: SONG HYUN-CHAE
IPC: G02B6/36
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a block base and a multiple optical fiber block having tree type groove array, and also a method for arranging an optical fiber array in this block.  <P>SOLUTION: In the block base having a groove array on the upper face and having an optical fiber array placed on this groove array, the groove array is composed of first sub-grooves which have the depth and pitch decreasing in the direction from the input end to the output end of the block base, and second sub-grooves which are each formed between the first sub-grooves and which have the depth and pitch increasing in the direction from the input end to the output end of the block base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004231431-A (JP)
Title: Method of manufacturing calcium carbonate
Inventor: KANAI KIYOSHI
IPC: C01F11/18
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to improve the whiteness of by-produced causticized precipitated calcium carbonate in a causticizing process for regenerating a cooking white liquor in a pulp manufacturing method by a sulfate process or a soda process.  <P>SOLUTION: In the causticizing process of the pulp manufacturing process by the sulfate process or the soda process, the causticized precipitated calcium carbonate for paper making filler is manufactured by mixing calcium oxide containing 0.001-0.15 wt.% sulfur or calcium hydroxide prepared by slaking the calcium oxide with a green liquor produced in the causticizing process and carrying out the causticizing reaction while stirring or kneading.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230662-A (JP)
Title: Injection mold
Inventor: IENAKA MORIKAZU
IPC: B29C45/33
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a molded object with an undercut part by injection molding.  <P>SOLUTION: This injection mold has a fixed mold 2 for forming the outer surface side of the molded object 1 and a movable mold 3 which enables a mold opening/clamping action to be performed to the fixed mold 2 by moving back and forth in the mold opening/clamping direction and forms the inner surface side of the molded object 1. The movable mold 3 comprises a core 4 having a gradient surface 4a which is opposed to the inner surface of a side wall where an undercut part 1a is formed and inclined so as to approach the inner surface of the side wall from the advancing side edge to the receding side edge and a groove part 4b in parallel with the mold opening/clamping direction; a slide mold 5 which is installed in a forward/backward movable manner along the gradient surface 4a of the core 4; and an insert 6 which is installed through the slide mold 5 in the way that it freely moves in a perpendicular direction with the mold opening/clamping direction and has its tip part projected from the slide mold 5 during its advancing by fitting the rear edge part into the groove part 4b in a freely movable fashion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233621-A (JP)
Title: Speech synthesizer
Inventor: KAWAHARA TAKEHIKO
IPC: G10H7/08
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of synthesizing speech having the reality of a high grade by forming formants imparted with noise.  <P>SOLUTION: An address generator which accumulates the phase data outputted from a phase data generator 20 outputs the readout address of the rate of the central frequency of voiced sound formants or voiceless sound formants. The waveform data forming the voiced sound formants or the voiceless sound formants is read out of a wavelength data memory section 22 by such readout address. The read out waveform data is multiplied by en envelop signal in a multiplier 23 and the noise is added in an adder 25 to the waveform data forming the voiceless sound formants. The speech is synthesized by synthesizing the voiced sound formant or the voiceless sound formants outputted from a plurality of such WT voice section 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231369-A (JP)
Title: Image recording apparatus
Inventor: SUGIYAMA SHIGEYUKI
IPC: B65H1/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an image recording apparatus and improve setting property of a recorded material.  <P>SOLUTION: An image reading and recording apparatus 200 is provided with an apparatus body, a printer provided in the apparatus body to record image on a recording sheet, a platen 214 which is provided outside the apparatus body and in which a recording sheet loading face 214c on which the recording sheet fed into the printer is loaded is inclined, a pair of platens 214 which align the recording sheets loaded on the platen 214 from the direction in which they cross the direction of conveyance of the recording sheet and in which at least either of them is movable and a slider 213, a claw provided protrudedly in the movable slider 213, and a latch part 214b in which the claw is selectively engaged to position the movable platens 214 and the slider 213. An upper face of the latch part 214b is inclined in the same direction as the recording sheet loading face 214c at an angle between an installation face of the apparatus body and the recording sheet loading face 214c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230517-A (JP)
Title: Electrical spark drill and forming method of hole by electrical spark
Inventor: ENDO KATSURO
IPC: B23H9/14
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To create a desired hole on a work in high precision and in a short period of time.  <P>SOLUTION: At least one of voltage applied between an electrode and the work, electrical conductivity of liquid supplied between the electrode and the work in the middle of drilling the hole, and a gap distance between the electrode and the work, is controlled on an electric spark drill. Operation or quality of drilling of the hole is improved by control including operation of applied voltage and a contact stopping function, control including use of a consumable electrode, and control to enclose actuation of a guide mechanism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236124-A (JP)
Title: Data transmission method and data transmission system using the same
Inventor: ENJO MASAYUKI
IPC: H04L29/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To compensate delay difference between pieces of low-speed data transmitted by being divided into a plurality of pieces without influencing logical limit performance (wire rate) of a network line.  <P>SOLUTION: In this data transmission method between networks provided with a non-signal area between the pieces of data and in which the minimum value of the non-signal area is defined by a communication standard, the transmitting side is provided with a process for dividing the data to be transmitted in the networks into a plurality of pieces of low-speed data according to the preset number of divisions, for imparting a fixed pattern for detecting the head and the tail of the low-speed data to the non-signal area between the plurality of the low-speed data and a plurality of low-speed data divided next and for transmitting the fixed pattern and the receiving side is provided with a process for receiving the plurality of pieces of low-speed data to which the fixed pattern is imparted, for restoring original data from the plurality of pieces of low-speed data from which the fixed pattern is removed and for outputting the original data to the network on the receiving side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231404-A (JP)
Title: Duplicate feed detecting device and duplicate feed detecting method
Inventor: SHIMAZAKI TOMOYA
IPC: G01S15/88
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplicate feed detecting device for properly adjusting signal intensity of an ultrasonic wave received signal by controlling a transmitting method and a receiving method of an ultrasonic wave without changing a constitution of a signal amplifying means or adjusting an amplification factor.  <P>SOLUTION: An ultrasonic wave transmitter 2 is arranged in one for sandwiching a carrying passage of paper 1, and transmits an ultrasonic wave in the direction of the paper 1. An ultrasonic wave receiver 3 is arranged in the other for sandwiching the carrying passage of the paper 1, and outputs an ultrasonic wave received signal by receiving the ultrasonic wave transmitted by the ultrasonic wave transmitter 2. A control means 4 controls the acquiring timing of the ultrasonic wave received signal and/or a characteristic of the ultrasonic wave transmitted by the ultrasonic wave transmitter 2 for adjusting amplitude of the ultrasonic wave received signal outputted by the ultrasonic wave receiver 3. A signal analyzing means 8 analyzes whether or not to be a duplicate feed on the basis of a change in the amplitude of the ultrasonic wave received signal adjusted by the control means 4 and outputted by the ultrasonic wave receiver 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231905-A (JP)
Title: Method for producing conjugated diene base rubber
Inventor: NAKAMURA MASAO
IPC: C08F8/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a conjugated diene base rubber which is incorporated with silica to provide an uncrosslinked rubber composition that is excellent in workability and can provide a crosslinked product being lowly exothermic and excellent in wet grip performance and abrasion resistance.  <P>SOLUTION: The method for producing a conjugated diene base rubber comprises reacting an active conjugated diene base polymer chain with a specific construction of a siloxane compound having a functional group, wherein the polymer chain has an active metal at the terminus of the polymer chain obtained by polymerizing a conjugated diene monomer or a conjugated diene monomer and an aromatic vinyl monomer in an inert solvent using an organic active metal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241498-A (JP)
Title: Solid-state imaging element and operation method therefor
Inventor: NITTA YOSHIKAZU
IPC: H04N5/3745
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging element where a pixel pitch is reduced.  <P>SOLUTION: In the solid-state imaging element where a plurality of pixel cells are arranged in a row direction or a column direction, each pixel cell is provided with a photoelectric conversion part, a transfer transistor,a floating diffusion part, a source follower transistor, a selection transistor and a reset transistor. A diffusion region which is connected to one photoelectric conversion part and forms the reset transistor, the source follower transistor and a switch transistor, is formed in a place near a photoelectric conversion part adjacent to the photoelectric conversion part. The transfer transistor, the reset transistor, the source follower transistor and the selection transistor are arranged in parallel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238446-A (JP)
Title: Molding
Inventor: TANAKA KAZUYA
IPC: C08K3/22
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new molding which hides a weld line and has an excellent appearance.  <P>SOLUTION: This molding (especially injection-molded article) is characterized by comprising 100 pts. mass of a mixture of two or more materials selected from (i) a lactate-based resin, (ii) an aliphatic polyester except for the lactate-based resin, (iii) an aromatic aliphatic polyester, and (iv) an inorganic filler and about 0.1 to 5 pts. mass of a masking improver (for example, titanium oxide) having a refractive index of about 2 or more. The molding can scatter light transmitting a weld line portion to mask the welt line, thereby hides the weld line, and has an excellent appearance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003338805-A (JP)
Title: Optical transmission system, optical transmitter and methods thereof
Inventor: TAGA HIDENORI
IPC: H04B10/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To extend a distance of polarization-multiplexing.  <P>SOLUTION: In an optical transmitter 10, VSB modulators 24A and 24B respectively apply VSB modulations to input laser light with data D1 and D2 and output linearly polarized signal lights S1 and 32 to a polarized beam splitter 26. The VSB modulator 24A removes a sideband on a long wavelength side, and the VSB modulator 24B removes a sideband on a short wavelength side. The splitter 26 composes the signal lights S1 and S2 by an orthogonal polarization and outputs the light to an optical transmission line 12. In an optical receiver 14, the input light from the optical transmission line 12 is inputted to a polarized beam splitter 32 via a polarization tracking device 30 and split into mutually orthogonal polarized signal lights Sa and Sb. Optical filters 34A and 34B respectively remove sideband components unnecessary for receiving the signal lights S1 and S2 from the signal lights Sa and Sb. Receivers 36A and 36B respectively demodulate the data D1 and D2 from the output signal lights of the optical filters 34A and 34B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033209-A (JP)
Title: Artificial chromosome, use of the chromosome, and method for producing the artificial chromosome
Inventor: HADLACZKY GYULA
IPC: C12N15/82
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial chromosome of a mammal, and to provide a nonhuman animal and a plant into which a gene containing the artificial gene is introduced.  <P>SOLUTION: A method for producing a cell line having the artificial chromosome, a method for producing the artificial chromosome, a method for purifying the artificial chromosome, a method for subjecting a heterologous DNA to target insertion into the artificial chromosome, and a method for introducing the chromosome into a specified cell or tissue are provided in the specification, respectively. Further, cell lines used in the methods, and the cell lines and the chromosomes produced by the methods are provided. A satellite artificial chromosome which is substantially composed of a heterochromatin and excludes the inserted heterologous DNA is especially provided. Methods for using the artificial chromosomes, such as gene therapy, production of a gene product, and production of a transgenic plant/animal, are provided.  <P>COPYRIGHT: (C)2004,JPO