baber/WOPTO huggingface dataset:
Patent JP-2004088471-A (JP)
Title: Decentralized processing system
Inventor: MASAZUMI TAKESHI
IPC: H04L12/28
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform synchronous start-up processing of a decentralized processing system at a high speed.  <P>SOLUTION: In a decentralized processing system which comprises a plurality of devices connected through a network and allows the devices to perform a portion of start-up processing cooperatively through TCP connection, the respective devices, immediately after it becomes possible to transmit UDP packets, repeatedly send connection preparation completion messages including their IP addresses, wait port numbers, and numbers for identifying the devices to a broadcast address of the network by using UDP packets until connections of all the devices which need to be connected are completed and also try TCP connections with the transmission-source devices of the messages by using at least one of the IP addresses and wait ports of the messages. When transmitting the messages, devices automatically assign the IP addresses to themselves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060625-A (JP)
Title: Four cycle engine of low pumping loss
Inventor: ISHIGURO NOBUTOSHI
IPC: F02B29/02
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four cycle engine, allowing the use of a three-way catalyst with combustion near a stoichiometric air-fuel ratio by greatly reducing pumping loss in an intake stroke.  <P>SOLUTION: An intake leak opening portion 2 is provided in a combustion chamber 1, where an intake leak valve 3 is installed. An intake leak pipe 4 is connected to the intake leak opening portion 2. A throttle valve 5 for controlling an output in linkage with acceleration is provided in the intake leak pipe 4. The intake leak valve 3 is set to be opened/closed at a reasonable timing between the late stage of an intake stroke and the completion of a compression stroke. The throttle valve 5 in the intake leak pipe 4 is used for controlling the amount of intake air to be leaked from the combustion chamber 1, namely, controlling the amount of intake air to reside in the combustion chamber 1, with the result that the operating output of the engine is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062122-A (JP)
Title: Print on fluorescent lamp and printing machine for the same
Inventor: SATO TOSHIYUKI
IPC: B41F17/20
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing machine and software for printing letters, signs, a picture, and a photograph on a commercially available fluorescent lamp.  <P>SOLUTION: By printing letters, signs, a picture, and a photograph on the fluorescent lamp, the letters, the signs, the picture, and the photographic picture become conspicuous at an original brightness of the fluorescent lamp, which attract the eyes, interest, and attention of people.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096361-A (JP)
Title: Image information system
Inventor: FURUI MAKI
IPC: H04N5/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously display a separate image without affecting displayed contents on a display screen of a display unit as a main screen while avoiding the expansion of construction scale.  <P>SOLUTION: A display unit 35 is provided on a remote controller 30. An internal antenna 15 is provided in a TV receiver 1, and an antenna 31 is provided on the remote controller 30, so that image information can be transmitted from the TV receiver 1 to the remote controller 30. In the remote controller 30, the image information received by the antenna 31 is displayed on the display unit 35. In the TV receiver 1, a broadcast program can be received by an external antenna 21, and the received program can be stored and photo data etc. can also be stored in a storage 26. Further, a GUI image can be generated in a GUI image generating section 24b. The received program, the stored data in the storage 26, and the GUI image can be transmitted as image information from the internal antenna 15 to the remote controller 30 according to a command from the remote controller 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095842-A (JP)
Title: Manufacturing method of electronic component mounting body
Inventor: OBARA FUMIO
IPC: H01L21/60
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent air bubbles remaining locally in an reinforcing resin.  <P>SOLUTION: A substrate 20 has a plurality of substrate electrodes 24 and 24 corresponding to solder bumps arrayed in lattice on a CSP, on a surface 22 on the side for mounting the CSP. When the CSP is mounted at a position corresponding to the center of a square constituted of adjoining four substrate electrodes 24 and 24, a plurality of resin bonds 40 and 40 for reinforcement are applied thicker than the gap formed between the CSP and the substrate 20. When, under this condition, the CSP is mounted on the substrate so that the position of the solder bump disposed at the CSP agrees with that of the substrate electrodes 24 and 24, an escape route for air is assured between the solder bump and the resin bond 40 although the resin bonds 40 and 40 are spread by the CSP. So, the air within the space between the substrate 20 and the CSP escapes outside instead of confined by the resin bond 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093495-A (JP)
Title: Total reflection prism and total reflection apparatus using the same
Inventor: KAWASAKI MASATSUGU
IPC: G01N21/27
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a total reflection prism for improving the light collection efficiency in total reflection measurement.  <P>SOLUTION: The total reflection prism 22 is provided with an abutting part 38 including a sample face 36 abutting on a sample 32 and a light entrance/emission part 42 including a light entrance/emission face 40 for inputting an incident light 30 having an incident angle of a critical angle or more to an abutting face between the sample face 36 and the sample 32 and outputting a total reflection light 34 from the abutting face. The abutting part 38 is constituted of a hard material with high reflectance in comparison with the sample 32. A region in contact with the light entrance/emisssion part 42 is formed in an inverted triangle shape cross section. The light input/output part 42 is constituted of a material having a wide transmission wavelength range. It characterized in that a region in contact with the abutting part 38 is formed in a recess for exactly matching with the inverted triangle shape, and the abutting part 38 and the light entrance/emission part 42 are in.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094864-A (JP)
Title: Bus control device, bus master and bus slave
Inventor: TOYAMA MASAYUKI
IPC: G06F13/42
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus master and a bus slave having high data writing/reading efficiency and compatibility with a conventional bus master and bus slave, respectively, by issuing a data writing/reading instruction to a plurality of banks in a short time.  <P>SOLUTION: When receiving an input/output instruction, the bus slave outputs an instruction receiving signal showing the reception of the input/output instruction even when the input/output instruction is not completed. When receiving the instruction receiving signal, the bus master transfers the next input/output instruction to the bus slave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103613-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MINAMI YOSHIHIRO
IPC: H01L27/08
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where a large-scale element having hollow regions can be formed, and to provide a method of manufacturing the same.  <P>SOLUTION: The hollow regions 5 are formed inside the silicon substrate 1. A plurality of openings 4a formed in a silicon layer 4 above the hollow regions 5 are filled with filling films 6. A plurality of silicon pillars 7 are formed on the bottoms of the hollow regions 5, and the silicon layer 4 is supported by the silicon pillars 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100896-A (JP)
Title: Front fork
Inventor: YOSHIMOTO TSUTOMU
IPC: F16F9/54
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front fork capable of easily improving rigidity without changing a conventional structure.  <P>SOLUTION: The front fork connecting a car body side tube 1 to the car body side through an upper bracket 3 and an under bracket 4 by engaging slidably the car body side tube 1 with a wheel side tube 2 constitutes its characteristic that an upper end surface of a collar 7 is made contact with a lower end surface of the under bracket 4 by fitting the collar 7 to an outer periphery of the car body side tube 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106847-A (JP)
Title: Packaging bag in which spout can be formed
Inventor: KONNO KATSUHIKO
IPC: B65D33/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag in which a spout can be formed with which a spout forming part which can be partially unsealed to take out contents is prepared beforehand by a bag manufacturer, and an end for filling the contents can be simply sealed by using an adhesive or an adhesive tape like conventional ones.  <P>SOLUTION: The packaging bag 10 includes a bag body 13 having a bottom closure 11 to serve as an unsealed port in the future on one of ends and an open end 12 for filling the contents on the other end. The bottom closure is formed with a fold 17 by folding the end at a crease along a wall surface by a predetermined number of times, and the fold 17 is surrounded and fixed by a paper strip 21 with a tear-open tape 20 attached. A longitudinal slit 15 is formed at a predetermined position on an inward side end located toward the center of the crease 17 to serve as the spout forming part 19. At unsealing, the strip 21 is partially broken by the tear-open tape 20 to expose only the spout forming part 19. The spout forming part 19 is then unfolded to form the spout 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107035-A (JP)
Title: Overhead traveling crane with bucket
Inventor: HIRATA SHUICHI
IPC: B66C13/32
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably moderate impact accompanying the falling of a load by making the load fall little by little in a quantity when the load is discharged from a bucket.  <P>SOLUTION: This overhead traveling crane with the bucket provided with a crane 11 traveling on a runway girder 12, and the winding-up bucket 14, and having a crab trolley 13 traveling on the crane 11, and an opening and closing device for the bucket is provided with an automatic discharge controller 16 for the load for indicating an operation for repeating a slight opening operations and slight closing operations by a prescribed frequency or until a weight of the load reaches to a prescribed value, and a substantially fully opened operation thereafter to the opening and closing device for the bucket for taking the load in to be conveyed to a discharge portion, and for indicating thereafter an operation for repeating slight opening operations and slight closing operations by a prescribed frequency or until a weight of the load reaches to a prescribed value, and a substantially fully opened operation thereafter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106365-A (JP)
Title: Image formation apparatus and copying apparatus
Inventor: YOSHII MASAKO
IPC: H04N1/29
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To form high quality images faithful to original images by preventing generation of banding because of superposed exposure without being influenced by resolutions also when writing is carried out by a high resolution.  <P>SOLUTION: In the image formation apparatus, a surface of a photoreceptor 13 charged by a charging device is set as a face to be scanned, and a multibeam scanning device 18 is installed for simultaneously light scanning on the face by a plurality of light beams obtained by deflecting and scanning each of light emitted from a plurality of light sources. Toner supplied to the surface of the photoreceptor 13 light scanned by the multibeam scanning device 18 is transferred to a body to be transferred. A superposition length in a vertical scanning direction of scanning lines formed on the face by the simultaneous light scanning by the multibeam scanning device 18 is set to be not larger than a minimum pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111724-A (JP)
Title: Optical amplifier, method and device for controlling the same and optical transmission system
Inventor: KOBAYASHI KIYOTO
IPC: H04B10/572
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide control response speed optimum for fluctuations of a large number of multiplex wavelengths and fluctuation of transmission path loss.  <P>SOLUTION: Input light L<SB>IN</SB>is amplified by an optical fiber for light amplification 3 and it is outputted as output light L<SB>OUT</SB>. An output light L<SB>OUT</SB>is subjected to negative feed back and the gain is controlled to become constant. A plurality of error amplification/filter circuits 12-1 to 12-n having mutually different negative feedback gains and mutually different feedback time constants are disposed. The present gain is calculated from the intensity of output light L<SB>OUT</SB>and that of input light L<SB>IN</SB>. One among the error amplification/filter circuits 12-1 to 12-n is selected and used, according to the current gain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109947-A (JP)
Title: Photonic crystal waveguide device
Inventor: HINO TAKESHI
IPC: G02F1/01
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photonic crystal waveguide device which prevents crosstalk between waveguides or to provide the photonic crystal waveguide device which controls and positively utilizes the crosstalk.  <P>SOLUTION: In photonic crystal 10, a plurality of the waveguides (11-13) utilizing defects are formed and a crosstalk prevention area 14 for preventing the crosstalk is provided between the adjacent waveguides. For the crosstalk prevention area 14, a metal or a material capable of having a metallic property by an external field is used. By the presence of the crosstalk prevention area 14, the crosstalk between the adjacent waveguides is prevented and the waveguide device for which a plurality of the waveguides are closely and compactly stacked is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120068-A (JP)
Title: Facsimile machine, facsimile communication method, program, and storage medium
Inventor: YOSHIDA TAKEHIRO
IPC: H04N5/76
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine wherein a transmitter can surely designate printing of photographing image information to a receiver and the receiver can print out the photographing image information with high quality.  <P>SOLUTION: A CPU 22 of the facsimile machine performs control according to a control program stored in a ROM 24 to allow a control program of a reception function to perform a function of informing an opposite party side transmitter about the presence/absence of a BFT (binary file transfer) reception function, a function of informing the opposite party side transmitter about the presence/absence of a reception function of photographing image information, and a function of informing the opposite party side transmitter about the presence/absence of a reception function of DPOF (digital print order format) information corresponding to the photographing image information, and performs a function of designating BFT transmission to an opposite party side receiver, a function of designating transmission of the photographing image information to the opposite party side receiver, and a function of designating the transmission of the DPOF information corresponding the photographing image information whose transmission is designated to the opposite party side receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119764-A (JP)
Title: Method for evaluating semiconductor circuit and device for evaluating same
Inventor: KAWAKAMI YUJI
IPC: H01L21/66
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a semiconductor circuit and a device therefor that can evaluate what effect is given to the semiconductor circuit by a variety of properties of particulates.  <P>SOLUTION: The evaluation device 1 for a semiconductor circuit is provided with a particulate generating chamber 2 wherein a particulate generating source 4 is arranged, a heating means 24 wherein the particulate generating source 4 is evaporated to generate particulates, a particulate adhesion chamber 3 wherein a semiconductor substrate 17 is provided, a conveyance tube 10 wherein the particulates generated in the particulate generating chamber 2 are conveyed to the particulate adhesion chamber 3 and the particulates are sprayed over the semiconductor substrate 17, a classification device 11 and a concentration detector 14 provided on the way of the conveyance tube 10, and a tester 20 that conducts electrical testing of the semiconductor circuit on the semiconductor substrate 17 adhered with the particulates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115330-A (JP)
Title: Process and apparatus for manufacturing glass preform
Inventor: TANADA HARUYOSHI
IPC: C03B37/014
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process and an apparatus for manufacturing glass preform which yields transparent glass with a uniform outer diameter in a sintering furnace having multiple heaters located on different levels.  <P>SOLUTION: In the process for manufacturing the glass preform, a glass fine particle deposit 2 is vitrified into the transparent glass by heating the deposit 2 while successively switching among three or more stages of heaters 11a-11e located in a longitudinal direction of a furnace tube. Here, the deposit 2 is simultaneously heated by at least two adjacent heaters, each of which retaining a predetermined temperature required for vitrification into the transparent glass for a predetermined time, to successively vitrify the deposit 2 into the transparent glass in a longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117239-A (JP)
Title: Embossed character inspecting device
Inventor: YOSHIKAWA YUKIO
IPC: G01B11/24
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embossed character inspecting device for easily inspecting embossed characters formed on a card body.  <P>SOLUTION: With the emboss card 2 arranged on a stage 21, an illumination 22 for obliquely downward illuminating the emboss card 2 with a light is provided on one side of the embossed characters 15 to be inspected and a camera 23 for obliquely downward acquiring the image of the emboss card 2 illuminated by the illumination 22 is provided on the other side. The illumination 22 is arranged where the emboss card 2 is illuminated with the light fully reflected from a coating layer 14 at an incident angle 31. The camera 23 is arranged where the reflected light fully reflected from the coating layer 14 at an reflecting angle 33 being the same as the incident angle 31 is input.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118140-A (JP)
Title: Stereoscopic video display device
Inventor: OKUI MASATO
IPC: G02B27/22
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic video display device which displays a stereoscopic color video inconspicuous in color moire in a color stereoscopic video display system without using special spectacles.  <P>SOLUTION: An interval between moire stripes is narrowed by applying specified relation to the relative arrangement of pixel arrays on a color liquid crystal display 16 and a slit 12 or the like on a parallax barrier 15 being the component parts of the stereoscopic video display device 10a without adding a new device or part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115987-A (JP)
Title: Fluff binding tool for ring spinning frame and fluff binding unit
Inventor: YAGYU KIYOHIDE
IPC: D01H5/72
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to quality improvement of staple fiber spun yarn produced by fine spinning in a ring spinning frame, by extremely decreasing formation of long fluffs having a length of ≥5mm.  <P>SOLUTION: A fluff binding tool is composed of an oscillating member which has parts of action of curved surfaces corresponding to at least two of front rollers on a front surface side and two shafts which are located at the top and bottom of a back surface side of the oscillating member in such a manner that one (upper shaft) of the shafts is rotatable and the other shaft (lower shaft) is fixed, wherein the parts of action of the curved surfaces are so designed that their circular arcs each have a length approximately equal to an average length of fibers and a coefficient of friction to the fiber of 0.6-1.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128544-A (JP)
Title: Packet log recorder
Inventor: HOSHINO HIROSHI
IPC: H04L12/70
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet log recorder capable of provisioning both recorded information and the reliability of the information.  <P>SOLUTION: The packet log recorder for recording packets propagated through a plurality of observing points in a network is provided with: a first storage means for recording information of the packets; a second storage means for the storage amount rate of the first storage means; and an arithmetic control means for capturing packets propagated through one of a plurality of the observing points, extracting parts of the packets unchanged during the propagation, applying a hash function to the unchanged parts, regarding an obtained hash value as an address of the first storage means, writing data to particular bits of the address, acquiring the storage amount rate of the data in the first storage means, and recording it in the second storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124117-A (JP)
Title: Apparatus for producing hypochlorite electrolysis solution
Inventor: OKI MICHIO
IPC: C25B1/26
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing hypochlorite electrolysis solution with which the sterilization water of hypochlorite electrolysis solution can efficiently be produced with a simple structure using a hypochlorite electrolysis solution.  <P>SOLUTION: The apparatus is provided with an electrolytic cell 12 made of metal such as titanium storing an electrolysis solution in which an alkali metal chloride such as sodium chloride is dissolved, a plurality of cathode plates 18 projectingly provided at the inside of the electrolytic cell 12 made of metal, and a plurality of anode plates 20 such as titanium plates located between the cathode plates 18. An electrolysis solution inside the electrolytic cell 12 is electrolyzed to produce a hypochlorite electrolysis solution. The cathode plates 18 are integrally welded to the bottom part of the electrolytic cell 12. Each anode plate 20 is provided so as to be located between the anode plates 18, and between the cathode plates 18 and the inner wall faces of a vessel body 14 made of metal.  <P>COPYRIGHT: (C)2004,JPO