baber/WOPTO huggingface dataset:
Patent JP-2004272768-A (JP)
Title: Parking lot system
Inventor: KUROIWA AKIYOSHI
IPC: G07B15/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To relieve burden in cost on tickets at the side of management by utilizing a portable information terminal in substitution for a usage ticket such as a parking ticket, a season ticket, and a service ticket.  <P>SOLUTION: When entering, communication is performed between the portable information terminal 8 with a program provided from a parking lot management side installed therein and the radio communication part 15 of a parking ticket issuing machine 2. When the terminal is used as an alternative to the season ticket, the season ticket information is transmitted from the portable information terminal 8 to the parking ticket issuing machine 2 in order to receive authentication. When the terminal is used in substitution for the parking ticket, entering date information is received from the parking ticket issuing machine 2 and stored in the portable information terminal 8 for entrance. A user, who does not use the portable information terminal 8, utilizes the parking ticket issued by the parking ticket issuing machine 2 or the previously acquired season ticket for entrance. When exiting, the user exits by using the portable information terminal 8, the parking ticket, or the season ticket, etc., which was used in entering.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267660-A (JP)
Title: Endoscope
Inventor: MIYAGI KUNIHIKO
IPC: A61B19/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which is easily inserted into a biological tubule such as a blood vessel by detecting the position of a distal end with X-rays without thickening an insertion part.  <P>SOLUTION: The mutually contacting peripheral side parts of a skin tube 35, a light guide 31, an image guide 32 and an object optical member 33 of the insertion part 30 of the endoscope 10 are fixed with an adhesive 36 at the distal end part 30E of the insertion part. The adhesive 36 contains fine particle powder 36b consisting of an X ray opaque material such as Pt, Au. Furthermore, a gap between the respective optical fibers 31a of the light guide 31 is also filled with the adhesive 36. Thus, X ray opaque property spreads to not only the boundaries between the respective members 31, 32, 33 and 35 but also to the inside of the light guide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271477-A (JP)
Title: Method for analyzing structure of crystal
Inventor: NAKAJIMA KIICHI
IPC: G01N23/20
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for analyzing the structure of crystal, capable of deterministically judging without preliminary information about reasons for a spreading shape of a peak when the spreading shape appears in peaks of a diffraction profile obtained by X-ray diffraction.  <P>SOLUTION: One peak or point is freely selected from the horizontal axis of each measured profile. The angles of diffraction, which are the horizontal axis of the profiles, are converted into profiles in which a differential angle ▵θ between the angle of diffraction and the reference peak is used as the horizontal axis. Then, shapes of peaks corresponding to a plurality of reflection indices (hkl) in the normalized profiles are compared with one another. Whether these peaks have the same spreading shape or not can be judged by normalizing the shapes using a newly introduced difference value ▵[h'k'l']<SB>(hkl)</SB>. From the result, whether causes of the spreading shape come from geometric effects such as thin layer or not can be determined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268240-A (JP)
Title: Method and apparatus for processing surface of long article
Inventor: KAGA HIDEAKI
IPC: B24B29/06
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing the surfaces of the long articles, without causing the environmental problems and degradation of mechanical properties of the long articles, and capable of meeting an in-line arrangement.  <P>SOLUTION: This long articles are passed between two pairs or more of elastic rollers of juxtaposing the mutually parallel, opposed, journaled and paired elastic rollers 3 and 4 by two pairs or more at a proper interval. The long articles are sandwiched by the required size force by the two pairs or more of elastic rollers. The long articles are moved, and a peripheral speed of the elastic rollers is set faster or slower than a moving speed of the long articles, and the elastic rollers are rotated in the same direction as the moving direction of the long articles or the opposite direction. A powder/grain-like abrasive is stuck to a surface of the elastic rollers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275006-A (JP)
Title: Method for proliferating spermatogonium and utilization of spermatogonium
Inventor: NISHIMUNE YOSHITAKE
IPC: G01N33/50
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for remarkably proliferating a spermatogonium which is an undifferentiated stem cell in a spermatogenesis process.  <P>SOLUTION: A polynucleotide encoding a GDNF (glial cell-line derived nuerotrophic factor) is introduced into a seminiferous tubule of a nonhuman mammal. Otherwise, a cell into which the polynucleotide encoding the GDNF is introduced is co-cultured with the spermatogonium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277193-A (JP)
Title: Molded honeycomb body and silicon carbide honeycomb structure yielded therefrom
Inventor: AIBA YASUHIRO
IPC: C04B35/573
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded honeycomb body mainly comprising a resin, having plasticity and good formability, and suitable for producing a silicon carbide honeycomb; and an inexpensive silicon carbide honeycomb excellent in thermal impact resistance.  <P>SOLUTION: The molded honeycomb body is prepared by compounding a silicon powder, a thermosetting resin, other powders, and a molding assistant so that the Si/C mol ratio after carbonization is 0.01 or higher but lower than 1.0. The molded honeycomb body is thermally set, carbonized, reaction-sintered, and impregnated with molten silicon to give the silicon carbide honeycomb structure having an Si/SiC mol ratio of 1.0 or lower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004605-A (JP)
Title: Optical material, optical element, diffraction optical element, stacked diffraction optical element, optical system, and forming method for the optical element
Inventor: OKANE MASANOBU
IPC: G02B30/60
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical material, having a large refractive index variance that can inhibit crystallization of the optical material in forming at a room temperature and can appropriately control the amount of dropping suited for replica molding.  <P>SOLUTION: At least N-vinyl carbazole, polyvinyl carbazole, and an optical material made of photopolymerization primer are used to inhibit the crystallization of the optical material in forming at a room temperature, thus accurately controlling the amount of dropping suited for replica molding. Additionally, by setting the ratio of the N-vinyl carobazole and polyvinyl carbazole to N-vinylcarbazole/polyvinyl carbazole = 90/10-70/30, the optical material suited for replica molding further at a room temperature is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278129-A (JP)
Title: Roll type shielding device and opening device
Inventor: YAMASHITA TOMIHIRO
IPC: E06B3/32
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily restore a movable stile into the original vertical state even if the movable stile is inclined by the occurrence of deviation of a gear caused by excessive force applied to one pinion.  <P>SOLUTION: An opening device 1 has a frame body 2 provided at an opening of a building; sashes 3a, 3b provided in an openable/closable manner at the frame body 2; and a roll type shielding device 6 provided at the frame body 2. The roll type shielding device 6 is provided with a windable shielding material 7; a storage part 8 for winding and storing the shielding material 7; the movable stile 9 pulling in and out of the shielding material 7 from the storage part 8; guide parts 10 for guiding both end parts of the movable stile 9 slidably; a rack 11 provided at each guide part 10; the pinion 12 meshed with each rack 11; and an interlocking shaft 13 rotatably supported along the movable stile 9 to connect both pinions 12. The movable stile 9 is provided with a release mechanism 41 capable of releasing connection between the pinion 12 and the interlocking shaft 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282507-A (JP)
Title: Logic operating circuit with storage function, and its logical operation method
Inventor: KONO SHIGEAKI
IPC: H03K19/185
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logic operating circuit with a storage function capable of performing four kinds of logical operations with a smaller circuit scale.  <P>SOLUTION: This circuit is provided with a ferroelectric capacitor 10, and two MOS transistors TR11, TR12 serving as switching elements; and can perform the four kinds of logic operations alternatively concerning input data contained in input signals A, B inputted from input terminals 11, 12. Along with it, its logical operation result is stored in the ferroelectric capacitor 10, and the content of storage in the ferroelectric capacitor 10 is read out from output terminals 13, 14. The four kinds of logical operations are realized by controlling the direction of polarization of the ferroelectric capacitor 10 and each direction of data (the direction of voltage applied to the ferroelectric capacitor 10), by a procedure predetermined for each logical operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282538-A (JP)
Title: Transmission and reception system, transmitter and method, receiver and method, and recording medium, and program
Inventor: YANAGIMOTO KAORU
IPC: H04N19/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of such inconvenience that video and sound offered to a user side are broken by transmitting prescribed data a plurality of times (making prescribed data redundant and transmitting data).  <P>SOLUTION: A TS packet string 111 with an RTP (real time protocol) header 112 attached includes audio data. A TS packet string composed only of the audio data is a TS packet string 121. An RTP header of the packet string 121 composed only of the audio data is the RTP header 112. Namely, in this case, an RTP packet having a number called the same "1235h" as a "sequence number" is continuously transmitted two times. If a receiving side can receive even one between the RTP packets transmitted twice, it is possible to prevent such inconvenience that sound to be offered to the user is broken because there is no omission about audio data. This invention is applicable to a transmitter and a receiver for exchanging data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288375-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: HAMAGUCHI TAKEHISA
IPC: H05B41/24
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device performing sure operation in a low price.  <P>SOLUTION: The high pressure discharge lamp lighting device is composed of a DC power source circuit converting an AC power into DC power; an inverter circuit converting the output of the DC power source circuit into a high frequency; a driver circuit driving the inverter circuit; a frequency change-over circuit changing over the output frequency of the driver circuit; a choke coil controlling the high frequency output of an inverter; and a parallel circuit of a high pressure discharge lamp directly connected to the choke coil and a capacitor, and the frequency change-over circuit alternately changes over a first frequency belonging to a frequency band not containing an acoustic resonance frequency inherent to the high pressure discharge lamp and a second frequency higher than the first frequency, and a period of the first frequency is set longer than a period of the second frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287730-A (JP)
Title: Storage system, storage device and program
Inventor: MATOBA HIROSHI
IPC: G06F17/30
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To limit the storage capacity of each user in configuration corresponding to a server-less model.  <P>SOLUTION: Each of storage devices connected through a network 2 to each other is provided with a storage part 13 for recording various contents, a first management table 14 for managing the storage capacity being used by a user of the storage part 13 of each of those storage devices on the network 2 for each user, a second management table 15 for managing the total storage capacity which can be used by the user of the whole storage part 13 of each of the storage devices on the network 2 for each user and a control part 17 for limiting the storage capacity being used by the user not to exceed the total storage capacity which can be used by the user based on the first management table 14 and the second management table 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287839-A (JP)
Title: Information processor, image forming device, and program addition method
Inventor: KANEHARA HIROYUKI
IPC: G06F21/12
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, an image forming device and a program addition method allowing the addition of a program to a program starting recording medium while securing the safety of a program recorded in the insertable and removable program starting recording medium.  <P>SOLUTION: This information processor with the program added to the program starting recording medium 141 using a program adding recording medium 140, has a determining means for determining the insertion of the program adding recording medium 140 into a slot 110, and an adding means 133 acquiring identification information on the program starting recording medium 141 to transmit it to a server 150 upon determining the insertion of the program adding recording medium 140, and adding a received file to the program starting recording medium 141 according to the result of authentication check of the file upon receiving the file from the server 150.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003279041-A (JP)
Title: Counter swirl annular combustor
Inventor: GRAVES CHARLES B
IPC: F23R3/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance mixing of fuel and air in a combustor for a gas turbine.  <P>SOLUTION: The annular combustor 14 suitable for use in the gas turbine engine 10 is disclosed, which has a plurality of fuel injectors 73 and a plurality of apertures 62, 64 circumferentially arranged within inner and outer liners 32, 34 of a combustor chamber 24. Further, each aperture 62 of the inner liner 32 is disposed on one side of a center line A<SB>n</SB>of each fuel injector 73, and each aperture 64 of the outer liner 34 is disposed on the other side of the center line A<SB>n</SB>of each fuel injector 73. In this way, air exhausted from the apertures 62, 64 advantageously opposes a direction of swirl of fuel and air mixture that is injected from the fuel injectors 73, thereby providing enhanced mixing of the fuel and air within the combustor chamber 24, increased residence time and reduction of hot streaks in the inner and outer liners 32, 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285747-A (JP)
Title: Box culvert constructing apparatus and box culvert constructing method
Inventor: SATO TADASHI
IPC: E03F3/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box culvert constructing apparatus which contributes to simplification of construction of a box culvert, improves the efficiency of the construction, and enables construction materials used in the construction to be reused in constructions thereafter, and to provide a box culvert constructing method.  <P>SOLUTION: The box culvert constructing apparatus is comprised of a rail 20 laid on foundation concrete 10 poured in an installation groove excavated to a box culvert construction location, a plurality of bogies 30 set on the rail, and a level adjusting means 40 formed of a plurality of level adjusting bolts 45 installed in a bottom wall 2A of each box culvert 2 transported by the bogie to the construction location, and liner plates 50 each having a lubricant sandwiched at an intermediate portion thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003294052-A (JP)
Title: Constant velocity joint
Inventor: THOMAS STEVEN MARK
IPC: F16D3/224
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, simple and efficient constant velocity joint.  <P>SOLUTION: The constant velocity joint assembly 10 is provided with inside and outside joint members (12, 14) having engaging contact surfaces (36, 38) to support the joint for a joint around a common center point A. The joint members have a ball groove 44 branched inside the joint, and the surfaces (46, 48) of their inside and outside ball grooves are offset in the axial direction to the center point in order to push away balls 16 to the inside in the axial direction. A ball retainer 18 is provided inside the outside joint member 12. The ball retainer 18 is energized to be in an engaging state with an end part 52 of the inside joint member 14 by a spring 64, is engaged with the balls 16 in the ball grooves (46, 48), and is pivotally moved around the center point A of the joint in order to hold them while keeping them in a common plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294186-A (JP)
Title: Thickness measurement method, thickness control method, manufacturing method, and manufacturing equipment for extra-fine carbon fiber collection
Inventor: MACHINO FUMIKAZU
IPC: D04H1/736
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thickness measurement method, a thickness control method, a manufacturing method, and manufacturing equipment for extra-fine carbon fiber collections which can measure the thickness of an extra-fine carbon fiber collection without touching it directly, control the thickness of the extra-fine carbon fiber collection on the basis of this measurement, and make the uniformity of bulk density in its width direction excellent.  <P>SOLUTION: The thickness of the extra-fine carbon fiber collection is controlled by measuring the thickness of the collection using a range finder equipped with a laser-type displacement sensor, feeding back that measurement result, and controlling the direction of blowing out of extra-fine carbon fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290439-A (JP)
Title: Brush bristle falling-off preventing type static elimination brush
Inventor: KUNO NOBUYUKI
IPC: A46B3/16
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent falling off of brush bristles by a simple means in a static elimination brush.  <P>SOLUTION: As to the brush bristle falling-off preventing type static elimination brush, a large number of the conductive brush bristle strands are folded U-shaped, respectively, and core material is inserted to inside of a folded part of each brush bristle strand. At the folded part of each brush bristle strand and the outside of the core material, a sheet of sheet-shaped base material which is folded into two is covered in the state of holding each of the brush bristle strand and the core material with the folded sheet-shaped base material to stick the two-folded inner surface of the base material, the folded part of each brush bristle strand, and the core material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296811-A (JP)
Title: Resist coating apparatus, resist coating method, semiconductor device, and method of manufacturing the same device
Inventor: ISHIZAWA MICHIKO
IPC: H01L21/027
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist coating apparatus and a resist coating method for effectively rectifying air flow in the simplified shape, a semiconductor device, and a method of manufacturing the same device.  <P>SOLUTION: The resist coating apparatus comprises a stage 3 for holding a wafer 2, a nozzle 7 for discharging the resist allocated above the stage 3, a rotating shaft 4 and a rotating motor for rotating the stage, a cup 5 covering the side and lower part of the stage 3, a hole 5a provided at the bottom of the cup 5, a spiral groove 8 provided at the internal surface of the cup 5, an end of an exhaust pipe 6 coupled with the hole 5a, an exhaust port 6a provided to the other end of the exhaust pipe, and a pump connected to the exhaust port. The spiral groove 8 is formed in the same direction as the rotating direction of the stage 3 and is coupled with the hole 5a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291941-A (JP)
Title: Wood member manufacturing method
Inventor: HAYASHI KENTARO
IPC: B27H1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood member manufacturing method for stabilizing a shape after simple machining and uniforming a tone.  <P>SOLUTION: A raw wood material piece 24 is chamfered at its angular portions with its radially almost equal thickness. The outer periphery of the raw wood material piece 24 is compressed and deformed in the direction of an axial center portion 25 to form an arcuate face. By using the raw wood material piece 24 chamfered with the radially almost equal thickness, a compressed area is reduced to restrict a different in compression rate between portions, therefore stabilizing the shape after machining and uniforming the tone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304308-A (JP)
Title: Bml browser and data processing system
Inventor: ITO SHIGEKI
IPC: H04N5/445
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To meet a demand to execute the screen transition based on a history in a receiver used for data broadcasts.  <P>SOLUTION: Upon receipt of an instruction for the screen transition based on a history, a history transition processor refers to a history table held in a history holder (S50) and checks whether a transition flag FL_T corresponding to the now presented screen is "0" (S52). If the transition flag FL_T is "0" (Y in S52), the history transition processor checks whether a transition flag FL_T corresponding to the previously presented screen is "0" (S54) and, if the transition flag FL_T corresponding to the previously presented screen is "0" (Y in S54), permits the transition to the previously presented screen (S56).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302649-A (JP)
Title: Document printing system, document printing program and method for printing document
Inventor: MOKUYA SENICHI
IPC: B41J29/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document printing system, a document printing program and a document printing method by which user's management of document data is not required.  <P>SOLUTION: A printer 100 itself confirms the version of the newest document data accessed and stored in a document server 200 and that of document data stored in the printer 100 itself, and when these versions are different from each other, the document data of the newest version are downloaded from the document server 200 and the document data stored in the printer 100 itself are updated. Consequently user's management of document data is made unnecessary and efficient document printing is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI