baber/WOPTO huggingface dataset:
Patent JP-2004238181-A (JP)
Title: Image forming apparatus with sheet loading device
Inventor: NISHIMURA SHUNSUKE
IPC: B65H31/30
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm and take out a sheet delivered in a sheet loading device provided in an upper part of an image forming apparatus.  <P>SOLUTION: This image forming apparatus with the sheet loading device is constituted in such a way that the sheet loading device 20 provided with an inversion roller 201 receiving the sheet delivered by a delivery roller 118 and feeding the sheet reversely to operator's front side from an innermost side, a plurality of bin trays 241, 242, 243 on which the sheets fed reversely by the inversion roller 201 are selectively accumulated, and flappers 232, 233 guiding the sheet fed reversely by the inversion roller 201 into the selected bin tray is loaded by making the bin tray face the front side in an upper part of an apparatus body 122 of the image forming apparatus 100 provided with a delivery roller 118 for delivering the sheet on which image is formed by an image forming part 121 from operator's front side to the innermost side in the upper part of the apparatus body 122.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241727-A (JP)
Title: Bonding method and its device
Inventor: MATSUMOTO YASUHISA
IPC: H01L21/52
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately position the surface 3A of a chip 3 with respect to a substrate 3.  <P>SOLUTION: A bonding device 1 has a transparent glass pane 16 while having an upper camera 21 and a lower camera 15. The chips 3 are placed on the pane 16, and the chips 3 are photographed smultaneously from upper-lower places by both cameras 21 and 15. In a controller not shown, the quantities of displacements in the horizontal direction of the surfaces 3A and rears 3B of the chips 3 are obtained on the basis of image data from these both cameras 21 and 15. When the chips 3 are held by a bonding tool 6 and positioned in the joining region 2A of the substrate 2, the chips 3 are positioned so that the quantities of the displacements are eliminated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244864-A (JP)
Title: Connecting structure in lightweight banking technique
Inventor: ASANO KAZUO
IPC: E02D17/18
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure in a lightweight banking technique for stably and smoothly settling a concrete floor slab.  <P>SOLUTION: This connecting structure 1 of the concrete floor slab 3 and a column 5 in the lightweight banking technique is formed by connecting the concrete floor slab 3 arranged above a foaming resin layer 2 formed by heaping up a foaming resin block 21, to the column 5 for supporting a protection wall 4 for covering the foaming resin layer 2 from the side by a connecting metal fitting 6. The connecting metal fitting 6 is composed of a moving metal fitting 61 arranged on the concrete floor slab 3, and a support metal fitting 62 arranged on the column 5. The moving metal fitting 61 forms an elongate hole 63 formed long in the vertical direction H, and the support metal fitting 62 is provided with a slide member 64 inserted and arranged in the elongate hole 63. The connecting structure 1 is constituted for smoothly settling the concrete floor slab 3 by sliding the slide member 64 in the elongate hole 63.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309327-A (JP)
Title: Semiconductor laser device, semiconductor laser module, and optical fiber amplifier
Inventor: OKI YASUSHI
IPC: H01S5/026
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-output semiconductor laser device.  <P>SOLUTION: The semiconductor laser device comprises a structure, in which a lower clad layer 2, a lower SCH layer 3, a quantum-well layer 4, an upper SCH layer 5 and a first upper clad layer 6 are sequentially laminated on a substrate 1. A stripe shape second upper clad layer 8, having a longitudinal direction in a laser beam emitting direction and a current block layer 9 are laminated on the layer 6. A third upper clad layer 10 and a contact layer 11 are sequentially laminated on the layer 8 and the layer 9, and a P-type side electrode 12 is disposed on the layer 11, and an N-type side electrode 13 is disposed on the rear surface of the substrate 1. The layer 9 has a different conductivity type from that of the layer 8 to narrow a current, and a light confinement of a horizontal direction is conducted, by taking the effective refractive index of the region having the layer 9 with a value lower than the active refractive index of the region having the layer 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246805-A (JP)
Title: Product information search system using product database
Inventor: ASAKAWA HIROYOSHI
IPC: G06F17/30
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance convenience for nozzle users over the world, and to remarkably reduce a production cost for pages.  <P>SOLUTION: In this nozzle information search system, a database based on nozzle catalogues is constructed in a server installed on the Internet, and the nozzle users access the server to retrieve nozzle information. The server is provided with the first page group prepared based on the Japanese language, the second page group having the content same to the first page group prepared based on English, and at least a quick guide page for explaining the essentials of the search system, out of one portion of the pages contained in the page groups, so as to provide nozzle search service to the users, and the quick guide page is prepared also based on German, Chinese or the like in addition to Japanese and English to guide the users surely to the quick guide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252070-A (JP)
Title: Structure for connecting metal tube-type fiber optic cable with longitudinally added tensile strength fiber and optical connector
Inventor: NAKAE TOSHIHIRO
IPC: G02B6/44
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure that allows an optical connector to easily and reliably be fitted to a metal tube-type fiber optic cable to which tensile strength fiber is longitudinally added.  <P>SOLUTION: The tensile strength fiber 4 of the metal tube-type fiber optic cable 1 is exposed longer than a metal tube 3 by peeling the coating 5 of a terminal part. The exposed metal tube 3 is sheathed with sleeves 6 and 7 with the tensile strength fiber 4 put therein, the tensile strength fiber 4 is folded back to the outside of the sleeve 7 after caulking the sleeve 7 and inserted into the inside of the sleeve 6, and the sleeve 6 is caulked and fixed to the outer circumference of the metal tube 3. The terminal part of the metal tube-type fiber optic cable which is thus processed is fitted into a groove formed on a boot of the optical connector by locking the sleeve 6 in a fall-preventive state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250997-A (JP)
Title: Delineator post
Inventor: ISHIDA HIDEKI
IPC: E01F9/631
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delineator post improved in transportability and workability while allowing a vehicle to get over it in case of emergency.  <P>SOLUTION: This delineator post 1 is provided with an elastically deformable outer post 2 provided with a reflecting sheet 7 on the outer surface, and a base 4 provided at the lower part of the outer post 2. The outer post 2 is formed in hollow shape and provided with an elastically deformable inner post 3 extending upward from the base side, in a hollow region. It is preferable that the inner post 3 is formed in tubular shape and that the outer post 2 and the inner post 3 are formed of thermoplastic elastomer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251570-A (JP)
Title: Oil recovery method for air conditioning system and air conditioning system
Inventor: TAMURA TAKAAKI
IPC: F25B1/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil recovery method for an air conditioning system, improving the recovery rate of a refrigerator oil residing in a pipe between units, and to provide the air conditioning system.  <P>SOLUTION: In the air conditioning system, an outdoor unit 1 having a compressor 2 and an outdoor heat exchanger 3 and a plurality of indoor units 5a, 5b, 5c having indoor heat exchangers 6a, 6b, 6c are connected to each other via a high pressure gas pipe 11, a low pressure gas pipe 12 and a liquid pipe 13 for cooling or heating operation of each of the indoor units 5a, 5b, 5c. The high pressure gas pipe 11 and the lower pressure gas pipe 12 are connected to each other via a first bypass pipe 31 having a first bypass valve 32, and the high pressure gas pipe 11 and the liquid pipe 13 are connected to each other via a second bypass pipe 33 having a second bypass valve 34. This permits the recovery of the refrigerator oil in the high pressure gas pipe 11 while performing independent cooling operation and independent heating operation with the first bypass valve 32 opened to depressurize the high pressure gas pipe 11 and the second bypass valve 34 opened to introduce liquid refrigerant into the high pressure gas pipe 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248968-A (JP)
Title: Article put-out apparatus
Inventor: TACHIBANA HIROKI
IPC: A63F7/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a troublesome work to draw out and exchange a gift put-out unit due to the storage mistake of the gift put-out unit in the case of maintenance without an operator cares a communication setting between a gift put-out apparatus body and the gift put-out unit.  <P>SOLUTION: When a power source is turned on, the gift put-out apparatus body 2 compares information reported from the gift put-out unit 22 stored in each lane with information stored last time at every lane, so as to determine whether or not a unit being the same as the unit stored last time at each lane is stored, and transfers a state into a gift put-out possible state when coincidence is obtained in each case. When an unmaching part exists, gift kind information of the changed gift put-out unit and gift number information are updated so as to obtain the compatibility of operation management information in a changed state, and then, the state is changed into the gift put-out possible state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255601-A (JP)
Title: Film excellent in gas barrier properties and laminated film using the same
Inventor: SAKAGUCHI TAKATOSHI
IPC: B32B27/40
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film excellent in gas barrier properties, transparency and flexibility and also excellent in oxygen gas barrier properties even when taken up in a roll form, and a laminated film using the same.  <P>SOLUTION: This film is constituted by coating a part or the whole of the surface of a resin molded body (A) with a surface coating composition (B), which contains an organic high-molecular compound (a) having an amino group in its molecule, an organosilane compound (b) having a functional group reactive with an amino group and an SiOR<SP>1</SP>group (wherein R<SP>1</SP>is a hydrogen atom or a 1-4C alkyl group) in its molecule and an alcohol (c) to obtain a film laminate (C). A resin layer (D) containing an isocyanate terminal group (-NCO) is further laminated on the surface of the film laminate (C).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255395-A (JP)
Title: Method and device for straightening slender sheet-shaped material
Inventor: GOISHIBARA SATOSHI
IPC: B21D1/05
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straightening method and a straightening device of a slender sheet-shaped material by which slight bend is accurately straightened and the amount of straightening is adjustable.  <P>SOLUTION: (a) The slender sheet-shaped material is made to travel along a prescribed route while imparting a prescribed tension to the slender sheet-shaped material. (b) The material is passed through straightening rollers having a taper-shaped swelled part on one side which are arranged on the traveling route. (c) By making one edge part of the slender sheet-shaped material travel the taper-shaped swelled parts of the straightening rollers, the bend which is deformed in the right and left directions in the longitudinal direction on the sheet plane of the slender sheet-shaped material is straightened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257784-A (JP)
Title: Degree-of-vacuum measuring unit
Inventor: NANBA FUMIO
IPC: B60T17/22
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit for accurately and easily measuring a degree of vacuum in the tip of an injection gun.  <P>SOLUTION: The degree-of-vacuum measuring unit comprises: a connecting port 13a airtightly connected to the injection gun 21; closed piping 11 for measurement communicating with the connecting port 13a; and a means for measuring the degree of vacuum in the piping 11 for measurement. The degree-of-vacuum measuring unit has a plurality of connecting ports 13a-13d that can be airtightly connected to each of a plurality of injection guns. The respective connecting ports 13a-13d can be set to be connected to the piping 11 for measurement via respective on/off valves 14a-14d. A part used as the connecting ports 13a-13d is desirably the same as a part used as an inlet provided in a piping system. In this manner, the degree of vacuum in the gun tip can be easily, quickly, and precisely measured, and the degree of vacuum in a plurality of piping systems can be measured by a single degree-of-vacuum measuring unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257787-A (JP)
Title: Wrist watch having radio function
Inventor: FUJISAWA TERUHIKO
IPC: G04G21/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reception sensitivity of an incorporated antenna from deteriorating without increasing the case diameter of a watch.  <P>SOLUTION: The wrist watch having radio functions comprises: a back cover 14 including a glass plate 142 made of a non-conductive member; a movement 16 that is arranged on the back cover 14 and attains a clocking function; a case 12 that covers the back cover 14 and the movement 16 from the upper portion and is made of a conductive member; and a bar antenna 17 for receiving radio waves from the outside. In the wrist watch, the bar antenna 17 is arranged with an interval between end faces 17a, 17b and the inner surface of a space 122 in the space 122 formed by shaving a thick section in the sidewall of the case 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260900-A (JP)
Title: Power supply device and private branch exchange having the same
Inventor: IMAMURA KAZUHIKO
IPC: H04Q1/28
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device in which the maximum output power can be suppressed to the minimum limit while a charging function in a storage battery is provided, thereby reducing the size of a circuit element and which has a low cost and excellent operability, and to provide a private branch exchange having the same.  <P>SOLUTION: The power supply device is connected to a load and the storage battery to supply a power to the load and the storage battery. The power supply device includes a switch means for supplying or cutting off the power to the storage battery, a current detecting means for detecting the current supplied to the load, and a charge control means for operating the switch means so as to cut off the supply of the power to the storage battery when the current detecting means detects the current of a first current value or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003292445-A (JP)
Title: Matrix metalloproteinase and tumor necrosis factor inhibitor
Inventor: JO RITSUI
IPC: A61P31/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound useful as a medicine to inhibit protein functions, more particularly, provide an inhibitor for both of a matrix metalloproteinase and a tumor necrosis factor.  <P>SOLUTION: The compound is expressed by general formula (1) (X is a Zn (II) chelating group selected from (CH<SB>2</SB>)<SB>n</SB>OH, (CH<SB>2</SB>)<SB>n</SB>NH<SB>2</SB>, (CH<SB>2</SB>)<SB>n</SB>SH, (CH<SB>2</SB>)<SB>m</SB>COOH, (CH<SB>2</SB>)<SB>m</SB>COOR, (CH<SB>2</SB>)<SB>m</SB>CONH<SB>2</SB>, (CH<SB>2</SB>)<SB>m"</SB>CONH-OH, (CH<SB>2</SB>)<SB>m"</SB>CONH-R and (CH<SB>2</SB>)<SB>n</SB>'O(PO<SB>3</SB>)<SB>m"</SB><SP>(m"+1)</SP>; (n) is 2, 3, 4 or 5; (n') is 2 or 3; (m) is 1, 2 or 3; (m') is 1, 2, 3, 4, 5 or 6; (m") is 1, 2 or 3; and R is C<SB>m</SB>'H<SB>2m</SB>'<SB>+1</SB>or an aryl), preferably 1-[3,4-dihydroxy-5-(2-hydroxyethyl)tetrahydrofuran-2-yl]pyrimidine-2,4(1H,3H) dione.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004224320-A (JP)
Title: Door of automobile for astronomic observation
Inventor: KUROSHIMA HIROATSU
IPC: B60J1/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile capable of simplifying its structure and reducing the human burden and manufacturing cost.  <P>SOLUTION: In this automobile provided with a window for peeping from an ocular part in a mirror cylinder extended from a telescope in the automobile for astronomic observation and a door in a rear part and a side face, the window and the door for looking at the ocular part in the mirror cylinder extended from the telescope are provided to be able to observe from the outside of the automobile without riding on the automobile. Consequently, the following problems can be solved. (1) A vehicle body swings due to a person riding on the automobile, the swing is transmitted to the telescope C, and it is not easy to follow stars and catch them in a field of view normally in the conventional method in which the person rides on the inside of the automobile. (2) A special device for lifting the vehicle body to prevent its swing is required, but it cannot prevent swing completely. (3) It is not easy for a handicapped person to ride on the inside of the automobile, his/her mental burden is great, and a special device for loading a wheel chair is required, which makes design of the automobile complicated and requires much cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261017-A (JP)
Title: Method for detecting chlamydia trachomatis and kit for the same
Inventor: INOSE TAKESHI
IPC: C12Q1/68
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rapidly detecting Chlamydia trachomatis with excellent sensitivity and specificity.  <P>SOLUTION: The method for detecting Chlamydia trachomatis comprises carrying out a PCR (polymerase chain reaction) using a DNA obtained from a sample as a template and detecting an amplification product. A primer pair used in the PCR are set in a specific region where annealing temperature in the PCR can be set at a high value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256158-A (JP)
Title: Pillow packaging bag having means to open easily
Inventor: HIBINO ERI
IPC: B65D33/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow packaging bag in which when the bag is opened by tearing from the width direction, the tearing does not stop at the back seal part.  <P>SOLUTION: In the pillow packaging bag having a means to open easily, a fine cut 5 or a fine notch 9 is formed along the end edge of the back seal 6 and the back seal part 6 is heat-sealed on the backside of the bag toward the starting side of the tearing. In this way, when the bag is torn from the width direction, the tearing can advance easily into the back seal 6 from the fine cut 5 or the fine notch 9 and the tearing does not stop at the back seal 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261332-A (JP)
Title: Absorptive article and absorbing pad holder
Inventor: MURANAKA TOSHIO
IPC: A61F13/56
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorptive article where an absorbing pad is not deviated.  <P>SOLUTION: The absorptive article consists of: the absorbing pad P provided with a rear surface sheet 42 having first engaging parts 31; and an absorbing pad holder with second engaging parts 30. By engaging the first engaging parts 31 and the second engaging parts 30 with each other, the absorbing pad P is fitted to the absorbing pad holder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264503-A (JP)
Title: Image forming apparatus
Inventor: MUKAI TAKASHI
IPC: G03G21/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that obtains a satisfactory image by preventing dielectric breakdown of the surface of a photoreceptor drum even when a high voltage electrifying bias is directly applied to the photoreceptor drum.  <P>SOLUTION: The electrifying bias is uniformly applied to the surface of the photoreceptor drum by aerial discharge of the electrifying roller 121 of an electrifying device 12 of a non-contact system. The electrifying bias is such that an AC voltage with the positive polarity whose inter-peak voltage is 1.8 kVpp overlaps a discharge initiation voltage of -600 V with the negative polarity which is the same as the polarity used for electrifying the photoreceptor drum 11. Before the application of the electrifying bias, the photoreceptor drum is preliminarily electrified with the electrifying bias of a stir brush 16, which is set to the negative polarity that is lower than the electrifying bias used for electrifying the photoreceptor drum by the electrifying roller and that is the same polarity as the polarity used for electrifying the photoreceptor drum.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271660-A (JP)
Title: Image forming apparatus
Inventor: YOSHIZAKI KAZUKI
IPC: G03G5/08
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining high-definition stable images throughout the service life of a main unit.  <P>SOLUTION: In the image forming apparatus comprising a developer carrier which supports a two-component developer comprising a nonmagnetic toner and a coated carrier surface-treated with a resin and/or a coupling agent, and a developer concentration control device with a developer concentration sensing means to sense the mixing ratio between the nonmagnetic toner and the coated carrier of the two-component developer by the quantity of reflected light from the developer on the developer carrier, the developer concentration sensing means is in a non-contact state to the developer on the developer carrier, and the coated carrier has a true specific gravity of 2.0-4.5, an intensity σ<SB>1,000</SB>of magnetization of 25-60 (Am<SP>2</SP>/kg) at 1,000/4π (kA/m), and a volume average particle diameter of 25-60 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271807-A (JP)
Title: Photosensitive composition and planographic printing plate material, and method for processing planographic printing plate material and image forming method
Inventor: KUROKI TAKAAKI
IPC: G03F7/029
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition and planographic printing plate material which have high sensitivity and excellent coating applicatability, preservable property, and developability, are free of staining and sludge, and are improved in plate wear and a method for processing the planographic printing plate material and an image forming method.  <P>SOLUTION: The photosensitive composition contains a compound having an ethylenically unsaturated group, a metal arene compound and the acid forming agent, in which the acid forming agent has a sulfonate structure. The similar effects are obtainable even by using the acid forming agent having an iodonium salt structure in place of the acid forming agent having the sulfonate structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI