baber/WOPTO huggingface dataset:
Patent JP-2003224580-A (JP)
Title: Network address converter
Inventor: NAGASE HIROKI
IPC: H04L12/70
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To process IP address conversion at a high speed and to realize the VOIP connection of high quality with less delay between a private network using a private address and the Internet using a global address in the case of performing communication by using H.323 on an IP network.  <P>SOLUTION: In an IP address analysis part 710, an address conversion table 600 is referred to and whether or not it is a conversion object packet is decided. Also, in a signal analysis and separation part 730, whether the conversion object packet is a call control signal or a sound signal is decided, and in the case of the call control signal, address information inside a payload is converted in a payload information conversion part 740. For the processings of the IP address analysis part and the signal analysis and separation part, etc., parallel processings are performed by using a plurality of packet high-speed processing blocks 790(1) to 790(n) to realize the high-speed relay processing of an IP packet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226160-A (JP)
Title: Instrument panel
Inventor: SAKAMOTO YASUNORI
IPC: B60K37/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability in two-color painting of an instrument panel by enabling, when changing a paint color, the color coding with a groove as boundary to save the labor for the color coding and facilitate the painting, and enabling the completion of a masking work only by fitting the lower end of a thin plate to the groove to save the labor for the masking work.  <P>SOLUTION: In this instrument panel, when the face closer to a wind shield of the instrument panel 17 is a front side face 21, and the face closer to a seat is a seat side face 22, the groove 24 having a flat bottom is provided in the boundary between the front side face and the seat side face. The front-side face, the groove and the seat-side face are painted with a first color B, and a second color S is further applied onto the seat-side face in the state where the thin plate is raised in the groove, whereby the two-color painting is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229300-A (JP)
Title: Microwave discharge generating device, and environment pollution gas treating method
Inventor: TSUJI MASAHARU
IPC: B01D53/32
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new microwave discharge generating device capable of discharging under an atmospheric pressure, and to provide an environment pollution gas treating method using the same.  <P>SOLUTION: The microwave discharge generating device comprises a microwave oscillator 1, a microwave cavity resonator 3 connected to the microwave oscillator 1, a reaction tube 4 having a gas inlet 5 and a gas outlet 6 jointed to the microwave cavity resonator 3, and at least one or more of microwave absorber 7 arranged in the microwave cavity resonator 3 of the reaction tube 4, and carries out discharge under an atmospheric pressure. The environment pollution gas can be decomposed into harmless substances by guiding mixed gas of nitrogen gas and environment pollution gas with a pressure nearly the same as the atmospheric pressure into the gas reaction chamber 4, and applying the microwave discharge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229998-A (JP)
Title: Digital image reading and forming apparatus
Inventor: TERAO NORIYUKI
IPC: H04N1/21
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital image reading and forming apparatus in which a plurality of functions can be operated in parallel by efficiently using a storage device as a shared resource relative to a large amount of image data to be processed by a digital multifunction machine.  <P>SOLUTION: The digital image reading and forming apparatus is provided with an input means 2 that inputs image information as digital image data, a primary storage means 5 that stores pieces of the digital image data to be processed by the respective functions, a secondary storage means 6 to store the digital image data with the capacity is larger than that of the primary storage means 5, and a transfer means 4 that transfers the digital image data between the primary storage means 5, and the secondary storage means 6, the transfer means 4 divides the digital image data into a plurality of blocks when the digital image data are transferred and the storage device as the shared resource can efficiently be used and a plurality of the functions are operated in parallel by controlling the transfer means 4 so that the blocks are continuously transferred as transfer units.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234523-A (JP)
Title: Solid-state laser device and method of sealing the same
Inventor: KATO MASAHIRO
IPC: H01S3/042
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state laser device and a method of sealing the same not requiring a seal metal, assuring excellent sealing property, surely realizing gap management of sealing portion and contact area management of sealing material and also providing excellent structure for maintenance.  <P>SOLUTION: There is provided a structure that the cooling water may be prevented to leak in the longitudinal direction by adhering a slab 24 to a holder body 32 with a bonding agent 30. The bonding agent has higher elasticity and is white or light white in color or is transparent. During the bonding work period, a management plate 31 is inserted into a gap between the holder body and slab 35 from the internal side of the holder body 22 while a holder cover is removed. Under this condition, the gap is coated with the bonding agent 30 up to the position of the end portion 31a of the management plate. Thereby, the slab is adhered to the holder body and thereafter the management plate is removed from the gap. Moreover, the slab has a three-layer structure of the holder body and two holder covers mounted to both side surfaces of the holder body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232909-A (JP)
Title: Method for manufacturing diffraction grating
Inventor: NAYA MASAYUKI
IPC: G02B5/18
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a diffraction grating by which extremely fine diffraction gratings having several kinds of different periods can be easily manufactured at a low cost by subjecting the diffraction gratings together to simultaneous exposure, and to manufacture the diffraction grating keeping uniform line width for a large area with high throughput.  <P>SOLUTION: The method for manufacturing a diffraction grating 30 is carried out by using a near field light generating means (mask 19) having at least minute openings equal to or smaller than the wavelength of the exposure light L and generating near field light and by forming a diffraction grating pattern by photolithography. The near field light generating means has diffraction grating patterns having several kinds of different periods G<SB>1</SB>, G<SB>2</SB>. The diffraction grating patterns of several kinds are together simultaneously transferred.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233906-A (JP)
Title: Optical disk recording/reproducing device and optical disk recording/reproducing method
Inventor: ISHIDA SUMI
IPC: G11B7/004
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain the fine adjustment of a laser power at reproducing of an optical disk.  <P>SOLUTION: This optical disk drive is furnished with a set voltage generating circuit 14 for generating the set voltage having a variable voltage value which is utilized for the purpose of recording and reproducing with respect to the optical disk, a polygonal amplifier circuit 15 for outputting an output voltage having a voltage value in the non-linear correspondence relation with the voltage value of the set voltage, and an optical pickup 1 for generating a laser beam having the laser power substantially in the linear correspondence relation with the voltage value of the output voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240438-A (JP)
Title: Rotary heat exchanger
Inventor: FUJIKAWA YUICHI
IPC: B01J19/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary heat exchanger without lowering heating efficiency by heating the whole of a heating fluid chamber with steam.  <P>SOLUTION: A jacket 3 is connected to a steam supply passage 5 via a rotary joint 4. Condensed water storage parts 8 and 9 are mounted at an end of the jacket 3. The jacket 3 and the condensed water storage parts 8 and 9 are connected via condensed water introduction pipes 10 and 11 and check valves 12 and 13. The condensed water storage parts 8 and 9 are provided with condensed water discharge passages 6 and 7 to communicate with the rotary joint 4. When condensed water generated in the jacket 3 flows down to the condensed water storage part 8 on a lower side and is stored, and the storage part 8 is located to an upper side by a rotational movement, the condensed water is discharged to the outside of the system from a condensed water discharge pipe 14 via the condensed water discharge passage 6 and the rotary joint 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244291-A (JP)
Title: Telephone set, switchboard, calling noticing method, program and storage medium
Inventor: SANO MOTONORI
IPC: H04M1/2745
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To set a sound for indicating that the other party is being called to a caller as his or her desired sound, and to reduce annoying calling due to misdialing.  <P>SOLUTION: In a telephone set, information (music, voice) inputted by a user is recorded in a music recording part 112, and it is detected that the other party is being called by a CPU 109. When it is detected that the other party is being called, the recorded information is outputted by a speaker 102. The recorded information is set as a caller's desired sound so that a sound for indicating that the other party is being called to the caller can be set as his or her desired sound. Also, the recorded information is set as a voice (telephone number or other party's designation) or music different for each calling destination so that annoying calling due to misdialing can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238928-A (JP)
Title: Adhesive composition
Inventor: NAKAJIMA SHIGEO
IPC: C09J7/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition that has an excellent balance of adhesion properties such as adhesive force, and excellent melt viscosity stability when heated at a high temperature.  <P>SOLUTION: This adhesive composition is composed of 100 parts by mass of a hydrogenated copolymer (1) obtained by hydrogenating a copolymer from a conjugated diene and a vinyl aromatic compound wherein (a) the content of the vinyl aromatic compound in the hydrogenated copolymer is >50 wt.% and ≤90 wt.%, (b) the content of the vinyl aromatic compound polymer block in the hydrogenated copolymer is ≤40 wt.%, (c) the weight average molecular weight of the hydrogenated copolymer is 50,000-1,000,000, and (d) not less than 75% of the double bond based on the conjugated diene compound is hydrogenated in the hydrogenated copolymer, and 20-400 parts by mass of a tackifier (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240052-A (JP)
Title: Dynamic damper and propeller shaft
Inventor: HAISHI KAZUNOBU
IPC: F16F15/12
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily press a dynamic damper into a hollow shaft stably and fixably, and make the damper compact.  <P>SOLUTION: This dynamic damper 10 comprises an outer pipe 20, a weight 30 arranged inside the outer pipe 20, and an elastic member 40 interposed between the outer pipe 20 and the weight 30. A slit 21 is formed to the outer pipe 20 across the peripheral direction of the outer pipe 20, and the slit 21 is filled with elastic filler 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236003-A (JP)
Title: Suspension carriage resistant to shock loading
Inventor: NAKAYAMA TAKASHI
IPC: A62B35/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension carriage for suspending a safety belt connected to a worker at high elevations when eventuality occurs to the worker or a temporary construction work member, which carriage can be reduced in the dimensions of wheels and rails while having the function of resistance to an impact load and that of stopping.  <P>SOLUTION: A suspension carriage 1 comprises a pair of wheels 2 and 2, a connecting member 3 connecting and supporting the wheels 2 and 2 such that they are freely rotatable, a suspending member 4, to which a rope 10 connected to a safety belt is connected, an elevating member 5 connected to the suspending member 4 and supported by the connecting member 3 to freely rise or fall with respect thereto, and an urging means 6 arranged between the connecting member 3 and the elevating member 5 to urge the elevating member 5 vertically upward so as to keep the same floating from a rail 9 in a normal state. When an impact load is applied to the suspending member 4 vertically downward, the elevating member 5 is lowered to be brought into contact with the rail 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240976-A (JP)
Title: Wiring sheet for optical fibers, optical instrument provided with the same, and mounting method therefor
Inventor: TAHIRA MASATOSHI
IPC: G02B6/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring sheet for optical fibers in which wiring and assembly for an optical instrument are simply done in a short period of time and the optical instrument is miniaturized.  <P>SOLUTION: Optical parts such as isolators 14b, 18b, couplers 13b, 16b, 19b or the like are installed on a sheet 2b for parts. In addition, the optical fibers are wired for fixing. A wiring sheet 2a for the optical fibers is mounted and superimposed on the above optical parts and the above optical fibers. Where, in the wiring sheet 2a for the optical fibers, the optical parts and the optical fibers are fixed like the sheets 2b for the parts. In this case, the optical parts installed on the sheet 2b for the parts are inserted in an opening section 3 provided in the wiring sheet 2a for the optical fibers. Thus, a mounting space in the cabinet of the optical instrument is reduced to permit high-density mounting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238545-A (JP)
Title: Method for producing epoxy compound
Inventor: SUMITA YASUTAKA
IPC: C07D303/14
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high quality epoxy compound in high yield while increasing effective utilization ratio of an oxidizing agent with easy recovery of a catalyst, free from mixing of impurities originating from the catalyst into the epoxy compound, which is used for supplying an intermediate or a raw material used in production of various industrial products.  <P>SOLUTION: This method for producting the epoxy compound uses a quaternary ammonium salt of a polyoxomethalate anion which has a defect structural part as a solid catalyst, in the production of the epoxy compound by oxidizing a compound having at least one ethylenic double bond with an oxidizing agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247414-A (JP)
Title: Method of operating catalyst dividing type exhaust gas cleaning apparatus of internal combustion engine for vehicle
Inventor: OSAWA KOICHI
IPC: F01N3/20
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve more the overall operating performance of an exhaust gas cleaning apparatus in which the same exhaust gas cleaning catalyst is divided into an upstream catalyst converter and a downstream catalyst converter which are arranged in series along an exhaust gas discharging path, in the case where the former operates at a relatively high temperature and the latter operates at a relatively low temperature.  <P>SOLUTION: There are provided a bypass passage for bypassing the upstream catalyst converter and a flowing path switching valve. When the operating state of the internal combustion engine is such that the exhaust gas can be made to bypass the upstream catalyst converter from the viewpoint of cleaning of the exhaust gas (or particularly when a temperature of the upstream catalyst is high), the exhaust gas is made to bypass the upstream catalyst converter so as to be led to the downstream catalyst converter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248209-A (JP)
Title: Liquid crystal device and projection type display device
Inventor: IKEBE TOMO
IPC: G02F1/1343
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device capable of suppressing deterioration in reproducibility of a display picture due to temperature changes.  <P>SOLUTION: In the projection type display device of this invention, a pair of substrates each constituting liquid crystal light bulbs is provided with respective capacitance measuring electrodes 4a, 4b, and is provided with a temperature detection circuit 8 for measuring electric capacitance of the liquid crystal using these capacitance measuring electrodes and detecting the liquid crystal temperature based on the electric capacitance obtained. Further, a driving control circuit 11 for correcting a driving signal based on the information of the liquid crystal temperature detected by the temperature detection circuit 8 is included.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247286-A (JP)
Title: Explosion preventing structure for high-strength concrete and its construction method
Inventor: ISHIKAWA SHINSUKE
IPC: E04G9/10
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a high-strength concrete member from exploding in case of a fire.  <P>SOLUTION: An alkaline soluble rod type resin fiber 10 is buried in an area within a predetermined depth from the concrete 1 surface, and inside the concrete 1, a plurality of rod type thin holes 4 are arranged at predetermined intervals from the surface to the depth part when the fiber is fused. Alternatively, loop type long fibers are buried, and when they are fused, a plurality of continuous linear thin holes are formed. In this way, the concrete structural body constructed by using the high-strength concrete can be effectively prevented from exploding in case of a fire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003015728-A (JP)
Title: Method and device for calculating optimal mixing of raw material, computer program and computer readable storage medium
Inventor: SHIOTANI MASANORI
IPC: G06Q50/04
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To transport raw materials manufactured by a plurality of factories A to a plurality of factories B by transporters, and to charge the raw materials in the transporter to reaction vessels by calculating the charge quantity of the raw materials in each transporter to each reaction vessel, and component adjusting quantity in each transporter so as to satisfy the requested time, requested quantity, requested components, and requested temperature of each reaction container in the raw material mixing process. SOLUTION: The factory B arrival predicted time, raw material quantity, raw material components, raw material temperature of each transporter and the requested time, requested quantity, requested components, and requested temperature of each reaction vessel are inputted, and the constraint of the raw material charge quantity to each reaction vessel of each transporter or the constraint of the component adjusting quantity of each reaction vessel are expresed as linear equality and inequality, and a mixed interger plan question is solved by using the total sum of the component adjusting quantity of the raw materials in the reaction containers, the total sum of the component adjusting quantity of the raw materials in the transporters,  and the total sum of the transporter operation costs as target functions so that the raw material optimal charge quantity to each reaction vessel of each transporter the optimal component adjusting quantity in each transporter can be calculated.
Patent JP-2003257413-A (JP)
Title: Nonaqueous secondary battery
Inventor: MIZUI TAKEO
IPC: H01M2/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery safely incorporating a protection circuit board and an excessive current shut off element at a low cost without decreasing energy density.  <P>SOLUTION: The protection circuit board 7 and the plate-shaped PTC element 8 are bonded in the laminated direction with an insulating adhesive double coated tape, a laminate comprising the protection circuit board 7 and the PTC element 8 is arranged in a sealing part space 36 enveloped by sealing parts 34, 35 of a unit cell 3 formed by covering a power generating element with a laminated sheet. Since the laminate is arranged in the space formed as a result of sealing the laminated sheet, a space for arranging the laminate is not necessary to install inside a battery pack covering the unit cell 3. Since the plate-shaped PTC element is used instead of a surface mounting type PTC element, installation of a wiring pattern for the excess current shut off element in the protection circuit board 7 is made unnecessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255512-A (JP)
Title: Mask, measuring method for valid optical path and aligner
Inventor: YAO TERUYOSHI
IPC: G03F1/32
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for a valid optical path capable of easily measuring the valid optical path, and to provide a mask and an aligner.  <P>SOLUTION: The mask is provided with a transparent substrate and ring-like patterns concentrically formed at equal pitches on the transparent substrate, and the pattern is selected so as to generate first-order diffracted light in all azimuth directions in a prescribed angle direction to the normal direction of the substrate for light having a prescribed wavelength and made incident vertically on the substrate. The measuring method for the valid optical path comprises: (a) a process of using the mask and projecting the light passed through a projection lens on a photosensitive element in a defocus state in the aligner; and (b) a process of detecting at least one of the pupil shape of the aligner and a diffracted light distribution on a pupil surface from an image projected on the photosensitive element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259517-A (JP)
Title: Clamp for cable hanger
Inventor: OBARA HIDEO
IPC: H02G1/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate work of stripping both ends of a metallic plate 17 constituting a clamp 13b for change of the attachment position of a cable hanger to a cable hanging wire 3 or for its removal.  <P>SOLUTION: Both edges 18 and 18 of a metallic plate 17 are made in such form as to facilitate engagement of the engaging parts 22 and 22 of a tool 19 such as, for example, being made into inclined edges, etc. Then, discontinuous part of the metallic plate 17 is opened by the tool 19, so that the user can easily perform the work of stripping the metallic plate 17 from the peripheral face of the cable hanging wire 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260892-A (JP)
Title: Barrel of writing instrument
Inventor: KOBAYASHI SEIICHI
IPC: B43K3/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrel of a writing instrument which allows a grip member to be easily fitted over and does not torsionally deform even if torque is applied to the grip member.  <P>SOLUTION: The barrel of the writing instrument comprises the grip member made of a thermoplastic elastomer, rubber or the like fitted thereover. The barrel is formed with a predetermined number of small protrusions having an approximately vertical surface in one of directions with respect to its circumference and a slope in the other direction on an outer peripheral surface over which the grip member is to be fitted. In addition, some of the small protrusions have their vertical surfaces facing one of rotational directions of the circumference, while the remaining protrusions have the vertical surfaces facing in the opposite direction to the rotational direction.  <P>COPYRIGHT: (C)2003,JPO