baber/WOPTO huggingface dataset:
Patent JP-2004004747-A (JP)
Title: Trade sample of personal digital assistant
Inventor: HIROHASHI NORIMITSU
IPC: G09F19/14
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the trade sample of a personal digital assistant in which discrimination against other commodities is achieved and the performance of the personal digital assistant is appropriately allowed to appeal.  <P>SOLUTION: In the trade sample of the personal digital assistant 1 having a simulated screen display portion which simulates a screen display portion such as a liquid crystal screen, the simulated screen display portion is provided with a lenticular lens 5, and a multiple picture display body 7 superimposed on the back face of the lenticular lens and consisting of a multiple picture display 6 in which a visible shape is changed by changing an angle observed through the lenticular lens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316146-A (JP)
Title: Replacement method for superannuated buried pipe
Inventor: NANNO YOSHINARI
IPC: E21D9/06
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replacement method for a superannuated buried pipe capable of economically and safely laying a new buried pipe at the approximately same position as that of a damaged pipe within a short period of time while removing the damaged buried pipe by a pipe jacking method without excavating track and road over the whole area to be replaced for the buried pipe.  <P>SOLUTION: The replacement method of the superannuated buried pipe is constituted of a process for constructing a starting shaft 2 and an arrival shaft 3 in positions on both sides of a changing section of the buried pipe 1 required for the replacement, a process for reinforcing the buried pipe 1 by filling the inside of the buried pipe in the changing section and the peripheral gap with a filler 4 and a process for removing broken pieces 4 to the starting shaft 2 side while breaking at least the buried pipe and the filler 4 by an excavator 5 from the starting shaft 2 and, at the same time, for jacking and burying the new buried pipe 15 in a space from which the buried pipe 1 and the filler 4 are removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313355-A (JP)
Title: Guard stopper for bamboo sword
Inventor: NAITO TSUTOMU
IPC: A63B69/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guard stopper for a bamboo sword which is mounted simply and by which the position of a guard is not moved easily.  <P>SOLUTION: In the guard stopper 10 for the bamboo sword for blocking moving of the guard 7 by making a main body 11 abut to the guard 7 which is mounted from a handle head 4b to the handle source 4a of the handle 4 of the bamboo sword 1 from the handle head 4b at the handle head 4b, the main body 11 consists of a guard stopper 10 for the bamboo sword provided with a first elastic sheet 14 wherein the periphery part of a first hole 14a is bent and stretched when being mounted to fasten and include the handle 4, and a second elastic sheet 15 which is arranged along the first elastic sheet 14 and where the periphery part of a second hole 15a larger than the first hole 14a blocks moving of the guard 7 in cooperation with the periphery part of the first hole 14a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313917-A (JP)
Title: Method and apparatus for waste gas denitrification using urea
Inventor: HIROTA TAKESHI
IPC: C01B32/50
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for waste gas denitrification capable of forming ammonia necessary for a denitrification reaction by efficiently hydrolyzing urea with reduced energy consumption at a relatively low temperature.  <P>SOLUTION: The waste gas denitrification method reduces and decomposes the NOx contained in waste gas and comprises reducing and decomposing the NOx contained in the waste gas by; heating and pressurizing urea water; bringing the urea water into contact with a solid hydrolysis catalyst 7 to hydrolyze a part or the whole of the urea and to form ammonium carbonate; blowing an aqueous solution (tank 11) containing the ammonium carbonate into a waste gas flue to generate NH<SB>3</SB>; then bringing the NH<SB>3</SB>into contact with the waste gas in the presence of an NH<SB>3</SB>catalytic reduction denitrification catalyst. At this time, the catalyst prepared by adding titania or cerium to γ-alumina is used as the solid hydrolysis catalyst 7. Also, intermittent operation is made possible by heating or heat insulating a reactor and the apparatus on the post stream thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316830-A (JP)
Title: Speed-change controller of continuously variable transmission
Inventor: MAKIYAMA AKIHIRO
IPC: B60W10/107
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed-change controller of a continuously variable transmission capable of providing sufficient acceleration feeling according to traveling states and preventing unnecessary deceleration feeling from giving to a driver.  <P>SOLUTION: This speed-change controller of a continuously variable transmission comprises an acceleration dead zone elimination means for calculating engine rotational speed capable of eliminating an acceleration dead zone in which a drive force can be obtained after an accelerator pedal is depressed according to a detected traveling load, a traveling condition determination means for determining traveling conditions, a rapid deceleration elimination means for calculating an engine rotational speed equivalent to a deceleration by an engine brake according to the determined traveling conditions, and a minimum target engine speed limiting means for limiting the minimum target engine speed based on the engine rotational speed capable of eliminating the calculated acceleration dead zone and the engine rotational speed equivalent to a specified deceleration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327077-A (JP)
Title: Light guide member, surface light source device equipped with it, liquid crystal display device equipped with light guide member as surface light source, and machining method of light guide member
Inventor: KUMAGAI TAKEHIKO
IPC: G02F1/13357
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide uniform luminance by restraining luminance irregularity throughout the entire area of an emission surface of a light guide member.  <P>SOLUTION: An irregular uneven shape 4f having an average surface roughness Ra of 0.01-0.5 μm in the X-direction along an incident surface 4a through an end 4d facing the the incident surface 4a and an average surface roughness Ra of 0.01-1.0 μm in the Y-direction along the incident surface 4a is formed on the emission surface 4c to roughen it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325566-A (JP)
Title: Zoom lens
Inventor: NARA TORU
IPC: G02B15/16
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens having a high variable magnification ratio of about 10 times in spite of a small size and having excellent imaging performance.  <P>SOLUTION: The zoom lens is constituted by arranging, successively from an object side, a first lens group 11 having positive refracting power, a second lens group 12 having negative refracting power, a third lens group having positive refracting power and a fourth lens group 14 having positive refracting power, performs variable magnification by moving the second lens group 12 and the fourth lens group l4 to a direction along the optical axis, performs focusing by moving the fourth lens group to a direction along the optical axis and satisfies the following conditional expression: 1.2<¾f2/fw¾<1.4, where f2 represents the focal length of the second lens group 12 and fw represents the focal length at the short focal end of the zoom lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326868-A (JP)
Title: Objective optical element and optical pickup device
Inventor: IKENAKA SEINO
IPC: G11B7/1392
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective optical element which can perform reproducing and/or recording of information for at least a high density optical disk and can secure uniform light quantity, and an optical pickup device.  <P>SOLUTION: This objective optical element 50 is a single objective optical element used for an optical pickup device 10 performing reproducing and/or recording for a first optical information recording medium by converging luminous flux of at least a wavelength λ1 (380nm≤λ1≤450nm) on an information recording surface 21 of a first optical information recording medium 20 having thickness t1 (0mm<t1≤0.7mm) of a protecting substrate. And diffraction structure in which an optical plane of an object side is a convex type and which has positive diffraction power at at least one side out if optical planes of the object side and an image side is formed, Transmissivity T1[%/mm] of light including no reflection loss for luminous flux of the wavelength λ1 is formed by a lens material satisfying 97≤T1≤99.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324025-A (JP)
Title: Durable water permeability-imparting agent and water permeable fiber
Inventor: HOKUTOU KENJI
IPC: D04H1/4291
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water permeability-imparting agent excellent in durability and used for a nonwoven fabric which is made of a hydrophobic fiber used as a surface material, or the like, of a water-absorbing material such as a paper diaper, hygienic napkin.  <P>SOLUTION: This durable water permeability-imparting agent used for the hydrophobic fiber is characterized by containing 40-90 wt. % diester (A) expressed by the formula [wherein, R<SB>1</SB>COO is a fatty acid residue; and R<SB>2</SB>is a 2-8C alkylene or alkenylene].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327376-A (JP)
Title: Lamp socket
Inventor: KANEDA MOTOYUKI
IPC: H01R33/08
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mounting defects in mounting a fluorescent lamp on a lamp socket in correspondence with the fluorescent lamp having a terminal at the side face.  <P>SOLUTION: In the lamp socket 10 housing two socket electrodes 13 in a socket case consisting of a case main body 11 and a bottom plate 12, an angle θ<SB>3</SB>formed by a bottom plate part 15 of the socket electrode 13 and an inner face 12a of the bottom plate 12 of the socket case is to be around 5 to 20°, and a space is provided under the bottom plate part 15 for allowing movement of a coupling part of a second longitudinal plate part 16 and the bottom plate part 15 in an insertion direction P of a lamp pin 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326037-A (JP)
Title: Automatic focusing device equipped with auxiliary irradiation device
Inventor: NAKAHARA NAOHITO
IPC: G01C3/06
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic focusing device equipped with an auxiliary irradiation device capable of improving the probability of focusing even when effective range-finding can not be performed in the preliminary irradiation.  <P>SOLUTION: The automatic focusing device is equipped with a range-finder sensor unit 33 receiving a pair of subject images and outputting a pair of image signals, a CPU 21 moving a focusing lens to a focusing position based on a range-finding value by arithmetically calculating a subject distance from the phase difference of a pair of image signals, and a built-in stroboscope 8 capable of performing the preliminary irradiation in the case of range-finding with the unit 33. When range-finding by making the stroboscope 8 perform the preliminary irradiation, the CPU 21 moves the focusing lens to the focusing position based on the shortest photographing distance when the effective range-finding value is not obtained and the image signal obtained from the unit 33 is higher than specified high luminance, and moves the focusing lens to the focusing position corresponding to the longest distance based on the effective longest distance of the preliminary irradiation when the image signal obtained from the unit 33 is lower than specified low luminance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334293-A (JP)
Title: Document integrated management system and document integrated management method
Inventor: SATO YOSHIHIRO
IPC: G06F17/21
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document integrated management system and its method for newly easily adding a document management system without stopping the whole system.  <P>SOLUTION: Such an existing document management system 40 can be easily added on a document integrated management system any time. When an existing document management system 41 is newly added, a server 31 for system disclosure to access to the existing document management system 41 is prepared. Then, the disclosed information of the server 31 for system management is registered in a registry server 60. The actual disclosed information is stored in a database 70 managed by the registry server 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329055-A (JP)
Title: Noodles-loosing liquid and method for producing the noodles-loosing liquid
Inventor: SAITO MORIFUMI
IPC: A23L7/109
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noodles-loosing liquid for loosing noodles stuck to each other during the storage period of the boiled noodles such as buckwheat noodles, wheat noodles or thin wheat noodles until eaten, which can enhance the flavor of the noodles without deteriorating the flavor of the noodles and a noodle soup.  <P>SOLUTION: This noodle-loosing liquid contains the extract of buckwheat grains. The method for producing the noodle-loosing liquid is produced by immersing roasted buckwheat grains in hot water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334745-A (JP)
Title: Ic card
Inventor: KAWADA MIKI
IPC: G06F21/79
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card whose security property can be increased without carrying out any excessive processing to lock a key, or excessively consuming a memory area even when access conditions are different from each other according as a card is issued or the card is operated.  <P>SOLUTION: Status recognition information showing whether an IC card is set in an issue phase or an operation phase is stored in a data memory, and the access condition information of the issue phase and the access condition information of the operation phase are stored in the respective areas of a data memory. When a command is inputted from the outside, whether or not the IC is set in the issue phase or the operation phase is judged by referring to the status recognition information, and processing to the command is execute by referring to the corresponding access condition information of the above mentioned access condition information based on the judgement result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336630-A (JP)
Title: Bluetooth communication apparatus and its communication method
Inventor: TAKAHASHI TOSHIMITSU
IPC: H04W88/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Bluetooth (R) communication apparatus and a communication method capable of securing communication with each of a plurality of slaves even in a piconet constructed with the slaves each belonging to a different class.  <P>SOLUTION: The Bluetooth (R) communication apparatus 35 includes reception sensitivity control means 30 for controlling reception sensitivity provided on the input side of an LNA4 and a data error rate calculation section 32 for calculating a data error rate by dividing the number of errors of data received per unit time by time provided on a control section 31. When electric field intensity is high and errors occur frequently, a reception signal is judged to be saturated, and the reception signal is attenuated by the reception sensitivity control means 30. Consequently, communication is achieved at a proper signal level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042616-A (JP)
Title: Method for manufacturing polyester film-coated metallic sheet
Inventor: MORI KUNIHARU
IPC: B32B15/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyester film-coated metallic sheet which shows excellent economy and superb plate working properties because the possibilities of a neck-in phenomenon during melt-extrusion are low and a foreign substance is hardly generated in an obtained molten resin film and the hardly deteriorated impact resistance in heating for an outer face baking finish performed for the purpose of making the appearance of a metallic can presentable after plate working and is best-suited for the metallic can receiving a hot water sterilization.  <P>SOLUTION: In the manufacturing method for coating one side of the metallic sheet with a film (A) composed mainly of a crystalline polyester with a melting point of 180°C or higher and the other side with a film (B) consisting of the crystalline polyester with a melting point of 180°C or higher, the resin films(A) and (B) obtained by cooling/setting the molten resin film extruded in a laminar fashion under the state that olefin polymer flows join at both end parts of a T-die, are uniaxially stretched in a longitudinal direction, then the stretched resin films(A) and (B) are thermally set and the polyester films(A) and (B) are obtained by cutting/removing both end parts as one process. The polyester films(A) and (B) are laminated on the metallic sheet heated in a separate process as the other process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004339730-A (JP)
Title: Hoop arrangement unit and method of arranging hoops for column, by using the same
Inventor: ABE KEI
IPC: E04G21/12
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoop arrangement unit which achieves efficient transportation of hoops and building materials related to the same to the construction field, and drastically alleviates a burden of arrangement work on the workers in the field, and to provide a method of arranging the hoops for a column, by using the hoop arrangement unit.  <P>SOLUTION: The hoop arrangement unit 1 is formed by sequentially connecting a plurality of hoops 2 together by means of bendable wires 3 such that the hoops 2 are vertically arranged in a row, at predetermined intervals L when hung from above. Then the arrangement unit 1 is fitted onto main reinforcements 4 for the column, and thereafter an upper portion of the arrangement unit 1 is hoisted, followed by fixing an uppermost one 2a of the hoops to the main reinforcements 4 for the column.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004037455-A (JP)
Title: Prognostic assessment of heart disease using a combination of marker
Inventor: HAMM CHRISTIAN
IPC: G01N33/68
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of diagnosing myocardial infraction, especially a case free of ST elevation in an electrocardiogram (NSTEMI) and classifying the risk of acute coronary syndromes.  <P>SOLUTION: The method of diagnosing myocardinal infarction and classifying the risk of acute coronary syndromes measures at least three kinds of marker for a patient to be inspected, and thereby measures at least one kind of neurohormonal marker, at least one kind of ischemic marker, and at least one kind of inflammatory marker for each case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004337741-A (JP)
Title: Fibrous structure for fine particle capturing filter
Inventor: AKIBA EIJI
IPC: B01J35/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter by which a fine particle, particularly, that of ≤0.3 μm can be captured in high efficiency.  <P>SOLUTION: This fibrous structure for the filter is manufactured by using a fiber containing a photocatalyst and a collecting agent. A metal phosphate is preferably used as the collecting agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338605-A (JP)
Title: Passage switching device
Inventor: IDO MINORU
IPC: B60H1/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passage switching device with a very simple constitution capable of decreasing a driving force and securing sufficient airtightness at the same time without causing noises at the time of switching.  <P>SOLUTION: A passage switching door 70 moves along a partition wall 98 by the rotation of pinions 102a, 102b engaged with racks 82a, 82b. At this time, a shielding sheet 92 wound onto a frame member 72 rotates around rollers 86a, 86b together with the movement of the passage switching door 72, thereby opening a second opening 68 while closing a first opening 66. When the first opening 66 is closed by the passage switching door 70, the shielding sheet 92 is pressed to the partition wall 98 through seal members 80a, 80b provided in the frame member 72 and the rollers 86a, 86b. Thus, the airtightness of the first opening 66 is secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347808-A (JP)
Title: Card holder
Inventor: SUYAMA TOSHIHIRO
IPC: B65D25/20
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card holder capable of easily attaching a card thereto, enhancing the operability and, when an auxiliary card is disposed on the card, facilitating the cut-off thereof.  <P>SOLUTION: In the card holder, a portal elastic sandwiching piece 2 is integrally formed on the upper surface of a linear attaching substrate 1, the attaching base part is firmly stuck to a vessel 10, thereby, the elastic sandwiching piece is elastically crimped to the side wall outer surface 11 of the vessel and the card 15 is sandwiched on the side wall outer surface of the vessel by the elastic sandwiching piece. Therein, a tongue part 3 protruded upward is formed on only one side of the upper side of the elastic sandwiching piece. Further, a continuous forward folding edge 4 is formed over the upper side of the tongue part from the upper side of the elastic sandwiching piece. A sawtooth card cutter 5 is formed on one side edge of the elastic sandwiching piece on the side formed with the tongue part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347854-A (JP)
Title: Electrophotographic photoreceptor, processing cartridge and image forming apparatus
Inventor: OSHIBA TAKEO
IPC: G03G5/147
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor by which a high density and high resolution clear electrophotographic image is stably obtained, by preventing lowering of sharpness due to thinning of letters and lowering of image density due to potential variation of a solid black image region in reversal development, liable to occur in high-speed copying or in a low temperature and low humidity environment, when an electrophotographic image is formed, and to provide a process cartridge using the electrophotographic photoreceptor and an image forming apparatus.  <P>SOLUTION: The electrophotographic photoreceptor is used in an image forming apparatus in which a toner image is formed on the electrophotographic photoreceptor at such a process speed as ≤110 millisecond travel time (Td) from an imagewise exposing step to a developing step. The electrophotographic photoreceptor includes at least a charge generating layer and a charge transport layer stacked on a conductive support, wherein the charge transport layer contains a compound of formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI