baber/WOPTO huggingface dataset:
Patent JP-2006109518-A (JP)
Title: Wireless communication system, transmitting equipment and receiving equipment
Inventor: SAITO TAKESHI
IPC: H04L9/32
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communications system which can also realize safe copyrights protection in a radio environment.  <P>SOLUTION: An authentication/key exchange procedure of a radio link layer network is performed, between a portable MPEG4 player 101 which transmits an MPEG4 data of which copyrights should be protected, and a portable viewer 102 which receives, decodes, and displays this data from this player 101. The authentication/key exchange procedure of DTCP is performed between the player 101 and the viewer 102, by using cryptographic communication using an encryption key shared by success of this authentication/key exchange procedure between the player 101 and the viewer 102, This data are transmitted safely from the player 101 to the viewer 102, by using cryptographic communication using the encryption key shared by success of this authentication/key exchange procedure between the player 101 and the viewer 102.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007171424-A (JP)
Title: Heat developable photosensitive material and image forming method using the same
Inventor: NONAKA YOSHIYUKI
IPC: G03C1/76
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material reduced in charging property, excellent in transportability, and having ultrahigh contrast, high sensitivity, good image preservability and good process brittleness, and an image forming method.  <P>SOLUTION: The heat developable photosensitive material has an image forming layer containing an organic silver salt, a reducing agent, a silver halide, a contrast enhancer and a binder and a non-photosensitive protective layer, wherein the binder contains a polymer obtained by copolymerizing 10-70 mass% of a monomer represented by the formula (M): CH<SB>2</SB>=CR<SP>01</SP>-CR<SP>02</SP>=CH<SB>2</SB>and has a planarity index of 0.01-0.07, wherein R<SP>01</SP>represents H, alkyl, halogen or cyano, and R<SP>02</SP>represents alkyl, halogen or cyano. The planarity index is calculated by the expression: (planarity index)=(average of ΔL in width direction)×(ΔL range), wherein ΔL=100×ä(longitudinal dimension at 150°C)-(longitudinal dimension at 30°C)}/(longitudinal dimension at 30°C) and (ΔL range)=ä(maximum value of ΔL in width direction)-(minimum value of ΔL in width direction)}.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172198-A (JP)
Title: Non-contact type data carrier device and file and document and notebook and medical record with the same
Inventor: HIGUCHI TAKUYA
IPC: H04B5/02
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact type data carrier device for achieving miniaturization in comparison with a conventional one, and for enlarging such an application range as the shape, materials and access direction of a holding mechanism and a file and a document and a notebook and medical records equipped with this non-contact type data carrier device.  <P>SOLUTION: This non-contact type data carrier device is provided with a holding mechanism 2 for holding an object to be held between holding parts 3a and 3b arranged opposite to each other and a non-contact type data carrier 5 mounted on the holding mechanism 2, and equipped with an antenna coil in a multi-layer structure configured by carrying out the inter-layer connection of antenna patterns installed in each of the plurality of layers and an IC chip mounted with at least a storage circuit and a communication control circuit connected to the antenna coil.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170287-A (JP)
Title: Auxiliary machine cold marine water system
Inventor: HATAKEYAMA IKURO
IPC: F04D13/12
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary machine cold marine water system which can reduce the suspension allowance of a crane for maintenance, can reduce the maintenance area, and also can reduce the size of a building.  <P>SOLUTION: A pump chamber 12, which is separated from an intake tank 10 for taking in the marine water by a wall 11, is prepared. A horizontal shaft marine water pump 14 for pumping the marine water is installed in the pump chamber 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173624-A (JP)
Title: Hetero-junction bipolar transistor and method of manufacturing same
Inventor: MURAYAMA KEIICHI
IPC: H01L21/331
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hetero-junction bipolar transistor capable of being manufactured with an excellent reproducibility and a high yield, and having a superior breakdown resistance.  <P>SOLUTION: The hetero-junction bipolar transistor has a sub-collector layer 102, a collector layer 110, a base layer 106, and an emitter layer 107 having a band gap larger than a semiconductor constituting the base layer 106. The collector layer 110 has a first collector layer 103 formed on the sub-collector layer 102, a second collector layer 104 formed on the first collector layer 103, and a third collector layer 105 formed between the second collector layer 104 and the base layer 106. The semiconductor constituting the first collector layer 103 differs from that constituting the third collector layer 105 and the second collector layer 104, and the impurity concentration of the second collector layer 104 is lower than that of the sub-collector layer 102 and higher than that of the third collector layer 105.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169533-A (JP)
Title: Method for incinerating carbon attached to coke oven carbonization chamber
Inventor: FUKAZAWA YASUHIRO
IPC: C10B43/10
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for incinerating carbon attached to a coke oven carbonization chamber, which enables optimum incineration of carbon for reducing extrusion resistance.  <P>SOLUTION: When carbon attached within a coke oven carbonization chamber 3 is removed by incineration while injection of a gas containing oxygen from an injection nozzle 2, the CO<SB>2</SB>concentration of a flue gas during incineration is measured to find a CO<SB>2</SB>concentration X at which the extrusion resistance value will be the minimum based on the correlation between the CO<SB>2</SB>concentration and the extrusion resistance value in the next extrusion. After the incineration of carbon is initiated, the CO<SB>2</SB>concentration of the flue gas increases over X. When the CO<SB>2</SB>concentration then decreases to X, the incineration of carbon is stopped. Accordingly, carbon can be attached to the oven walls so that the wall surfaces are smooth.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171770-A (JP)
Title: Variable dispersion compensator
Inventor: SUGAWARA TOSHIKI
IPC: H04B10/60
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide (1) a compensator which has a wide band and a wide variable dispersion quantity, and (2) a variable dispersion slope compensator which is effective for a wavelength multiplexing transmission system and applicable where a transmission line has a dispersion slope.  <P>SOLUTION: The variable dispersion compensator is structured such that an etalon and a mirror are made parallel to each other or given a slight angle in-between, so that a light beam emitted from a collimator is reflected more than once by the etalon and then made incident to an opposite collimator. In addition, a variable mechanism is provided by varying temperature using a heater for example. Then, these dispersion compensating sections are installed in multistage to provide wavelength dependency for the one side reflectivity of the etalon. As a result, (1) an effective band and dispersion quantity of the variable dispersion compensator are expanded, and (2) the variable dispersion slope compensator is materialized that is suitable for the wavelength multiplexing optical transmission system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178520-A (JP)
Title: Image forming apparatus component, manufacturing method therefor, and image forming apparatus using the image forming apparatus component
Inventor: KUWABARA MASAYOSHI
IPC: G03G15/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a polymer material for an image forming apparatus component, with which the polymer material for the image forming apparatus component, attaining sufficient mixing and stirring properties and having uniform fine cells and reduced pinholes, can be provided in a short period of time, by overcoming the low level of mixing and stirring properties of the conventional polymer material, and to provide an image forming apparatus component using the material and an image forming apparatus.  <P>SOLUTION: The manufacturing method of the image forming apparatus component, made of the polymer material containing at least a polyol and a polyisocyanate, as a raw material, includes a process of making the polyol contain 5 mass% or higher of gas components and a degassing control process of controlling the gas components in the polyol to 1-5 mass% by performing degassing of the gas component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007176626-A (JP)
Title: Article conveying facility
Inventor: WATANABE HARUHIRO
IPC: B66F9/07
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article conveying facility capable of certainly preventing collision of traveling bodies with each other.  <P>SOLUTION: On each of two traveling bodies 3 provided in such a state that they are arranged in a longitudinal direction of a traveling rail 6, a pair of front and rear traveling wheels 20 arranged at an interval in the longitudinal direction of the traveling rail 6; a traveling drive means 22 for driving at least one of the pair of traveling wheels 20; and a traveling braking means 21 for braking at least one of the pair of traveling wheels 20 are provided. Each of the two traveling bodies 3 is constituted such that braking force obtained on each of the pair of traveling wheels 20 when they are braked so as to be decelerated is made different in the state in which braking force when it is braked so as to be decelerated in such a state that it travels in an approaching direction of a side approaching to the adjacent traveling body 3 is made larger than braking force when it is braked so as to be decelerated in the state in which it travels in a leaving direction of a side leaving from the adjacent traveling body 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006516146-A (JP)
Title: トリレオウイルスにより引き起こされる神経学的症状の治療および予防方法ならびに新規付随的特徴
IPC: C12N7/00
Filed: 2003-10-09
Abstract: 本発明の実施形態は全般的には、トリレオウイルスにより引き起こされる神経学的症状の新規治療および／または予防方法、腸レオウイルス株（ＥＲＳ）ならびに新規付随的特徴に関する。他の実施形態は全般的には、神経学的症状の治療および／または予防のためのＥＲＳを含んでなる免疫原性組成物またはワクチンを含む。
Patent JP-2006504503-A (JP)
IPC: A61M25/18
Filed: 2003-10-28
Abstract: A removable hub ( 100 ) for a catheter ( 170 ) including a lower portion ( 110 ) having a lower proximal end ( 114 ), a lower distal end ( 112 ), and a lower channel ( 116, 118, 120 ) extending between the lower proximal end and the lower distal end. The catheter hub ( 100 ) further includes an upper portion ( 130 ) having an upper proximal end ( 134 ), an upper distal end ( 132 ), and an upper channel ( 136,138,140 ) extending between the upper proximal end and the upper distal end. The catheter hub ( 100 ) further includes a hinge ( 150 ) connecting the lower portion and the upper portion and a lock ( 152 a, 152 b, 156 a, 156 b) for releasably securing the lower portion and the upper portion to each other, distal from the hinge. When the lower portion is releasably secured to the upper portion, the lower channel and the upper channel form a passageway ( 182, 184, 186 ).
Patent JP-2007183309-A (JP)
Title: Image forming apparatus
Inventor: SHIRAI HIRONAO
IPC: G03G15/16
Filed: 2006-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of appropriately keeping voltage applied to a transfer roller without performing applied voltage decision control as far as possible even when atmospheric temperature and atmospheric humidity are changed.  <P>SOLUTION: The applied voltage decision control that a predetermined current is applied to the transfer roller 11 so as to measure voltage drop V<SB>0</SB>is performed when starting, and absolute humidity is sectioned to any of a plurality of humidity levels. If the humidity level obtained when an image is formed is different from that obtained when the applied voltage decision control is performed just before, voltage VT applied to the transfer roller 11 is decided based on the voltage drop V<SB>0</SB>measured by performing the applied voltage decision control again, and then a toner image is transferred. If the humidity level obtained when the image is formed is the same as that obtained when the applied voltage decision control is performed just before, the voltage VT applied to the transfer roller 11 is decided based on calculated voltage drop V<SB>1</SB>obtained by correcting the voltage drop V<SB>0</SB>according to atmospheric temperature T<SB>0</SB>stored when the applied voltage decision control is performed just before and present atmospheric temperature T<SB>1</SB>, and then the toner image is transferred.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007184716-A (JP)
Title: Imaging element and imaging and focus detecting apparatus
Inventor: UTAGAWA TAKESHI
IPC: H04N5/372
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of reducing the size of pixels and simplifying pixel output read control.  <P>SOLUTION: In an imaging element disclosed herein wherein imaging pixels 1 and focus detection pixels 2 are intermingly arranged on one and same substrate, each of pixels (adjacent pixels) 3 having no photoelectric conversion section is arranged to each of the focus detection pixels 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007183063-A (JP)
Title: Cooling chamber
Inventor: FUJIWARA KEIJI
IPC: F25D19/00
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling chamber for conducting a part of waste heat generated by a Stirling refrigerator to a part requiring dew proofing of a cooling chamber wall, capable of preventing dew condensation while the Stirling refrigerator stops.  <P>SOLUTION: Cold heat of a cold head 52 of the Stirling refrigerator 50 is conducted to a cooled space in a heat-insulated casing 10 by a low temperature side circulation circuit 70. Hot heat of a warm head 51 of the Stirling refrigerator 50 is radiated out of the cooling chamber by a high temperature side first circulation circuit 60. A part of the hot heat is conducted to the part requiring dew proofing 120 of the cooling chamber wall through a high temperature side second circulation circuit 100. The high temperature side second circulation circuit 100 includes a circulation pump 100 for circulating a secondary refrigerant sealed in the high temperature side second circulation circuit 100, and a heat exchanging part 103 exposed to an external. A control part 13 stops operation of the Stirling refrigerator 50 in defrosting the low temperature side circulation circuit 70, and at the same time, continues operation of the circulation pump 110.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007182026-A (JP)
Title: Inkjet recording head, and inkjet recording device
Inventor: SUZUKI KENICHI
IPC: B41J2/205
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity of a recording head by attaining high gradation of a monochrome image.  <P>SOLUTION: The inkjet recording head for ejecting ink in the form of a liquid drop through an ejection port onto a sheet includes at least three head units having a plurality of ejection ports for ejecting ink having the same color and the same concentration, and a common liquid chamber for supplying ink to a plurality of the ejection ports. Each head unit ejects one ink in monochrome inks having three stages or more, each different in concentration. Each concentration of the monochrome inks different in concentration is made to be d<SB>1</SB>, d<SB>2</SB>, d<SB>3</SB>, ... d<SB>n</SB>(wherein n is a natural number) in order from the lowest in concentration, and when the concentration ratio of the concentration d<SB>n</SB>to the concentration d<SB>n-1</SB>is represented by D<SB>n</SB>and d<SB>n</SB>=D<SB>n</SB>×d<SB>n-1</SB>, the relation D<SB>2</SB>>D<SB>n+2</SB>is satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187205-A (JP)
Title: Pipe coupling
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/08
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily change a standard type pipe coupling of transmitting propulsion in the pipe axis direction between a socket and a spigot, to a reinforcing type pipe coupling corresponding to large propulsion at a laying site of a pipe.  <P>SOLUTION: The spigot 14 of the other pipe 13 is inserted inside the socket 12 of one pipe 11, and the propulsion in the pipe axis direction is transmitted between the socket 12 and the spigot 14. A first annular body 31 and a second annular body 32 are out-fitted to a part of the spigot 14 outside of the socket 12. The first annular body 31 contacts with an end surface 33 of the socket 12, and the second annular body 32 is fitted in an annular groove 30 formed on the outer periphery of the spigot 14. The first annular body 31 and the second annular body 32 mutually contact by tapered surfaces 35 and 42 gradually diametrically expanding for going away from the socket 12. The first annular body 31 is centered to the spigot 14 by a plurality of centering bolts 38 in the periphery direction contacting with an outside surface of the spigot 14 by radially penetrating through the first annular body 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187036-A (JP)
Title: Vane rotary type air pump
Inventor: TSUJIMOTO TSUTOMU
IPC: F04C29/00
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a vane touch a part left without machined called "burr" of a slit slide surface edge part during air pump operation, causing excessive wear of the vane slide surface, input increase and noise increase due to vane jumping.  <P>SOLUTION: Curved surface shapes are provided on an edge part formed by a rear plate 10 side rotor end surface and a front plate 9 adjacent to the vane sliding surface of the slit 1, and a slit tip edge part formed by the vane slide surface and a rotor outer circumference surface. Consequently, contact resistance due to "burr" is eliminated, reciprocating motion of the vane in the slit is made smooth, and excessive wear of the vane, input increase and noise increase due to vane jumping can be inhibited.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185590-A (JP)
Title: Super-finely pulverizing apparatus
Inventor: KOBAYASHI HIDEMASA
IPC: C02F11/00
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provided a super-finely pulverizing apparatus capable of causing more stronger and larger scale cavitation, stably and continuously being operated over a long period of time without any maintenance, and continuously and efficiently super-finely pulverizing organic matter to be melt into fluid.  <P>SOLUTION: In this super-finely pulverizing apparatus 1, high speed circling jet stream F3 is jetted into a fluid tank holding fluid to super-finely pulverize organic matter in the fluid by an impact force to melt into the fluid. The apparatus is provided with: an outlet 11b opened at the end face 11a of the side casing 11A of a body 10 and jetting the high speed circling jet stream; a circular truncated cone-like side part inner cavity 12a with reducing diameter toward the outlet 11b of a small diameter of the side casing 11A from the circular inner cavity 12b of a large diameter of a central casing 11B; and a supply port 12c formed on the inner periphery of the central casing 11B for supplying fluid of a pressure of 7kg/cm<SP>2</SP>from the tangential direction to the central inner cavity 12b and generating the high speed circling stream in an inner cavity 12. A nozzle 13 is mounted on the end face 11a of the side casing 11A for fortifying cavitation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185861-A (JP)
Title: Liquid injection apparatus
Inventor: MANO TAKASHI
IPC: B41J2/175
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection apparatus which smoothly supplies a liquid from a liquid container without forming a bending in a carrier, causes no cost increase, and is easy to assemble and disassemble.  <P>SOLUTION: The liquid injection apparatus 100 comprises a liquid injection head 101 installed therein, and also comprises: a movable carriage 102; a liquid storage 104a storing a liquid; and the carrier 110 for supplying the liquid from the liquid storage to the liquid injection head. The carrier includes: a plurality of branch line carriers 111 and 112 connected respective liquid storages arranged in different positions; main line carriers 113 connected to the plurality of branch line carriers; and relay flow paths 120 for connecting the plurality of branch line carriers and the main line carriers. The branch line carriers and the main line carriers constitutes the liquid injection apparatus 100 detachably from the relay flow paths.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189504-A (JP)
Title: Imaging apparatus and program
Inventor: KIZAKI MASAHARU
IPC: H04N5/238
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve processing accuracy when performing a trapezoidal correction process.  <P>SOLUTION: In a mobile phone 1, in regard to the pixel count of a processing image on which trapezoidal correction has been performed via a data input 5, when less than a reference pixel count is selected, in regard to the image for trapezoidal correction being imaged by a camera 8, an image having the predetermined reference pixel count is generated for trapezoid correction. Next, from the above obtained image having the reference pixel count, a control unit 13 extracts the contour area of an object included in the above image, and generates the contour information identifying the above contour area. Next, in the image having the reference pixel count, the control unit 13 identifies the contour area of the object based on the contour information, and performs trapezoidal correction on the above identified contour area. When the process image having the reference pixel count is resized to a process image having a specified pixel count, the resized process image is preserved in a memory card 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006222939-A (JP)
Title: Pll circuit
Inventor: KONOMA HIDEAKI
IPC: H03L7/08
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL circuit which carries out optimum locking action for a wide input frequency range and is advantageous to reduce jitter.  <P>SOLUTION: The PLL circuit comprises a phase comparator 11, a variable charge pump circuit 12, a variable low-pass filter 13, a voltage-controlled oscillation circuit 14, a variable divider 15, and a frequency determination circuit 16. When the frequency determination circuit 16 determines a change of the frequency of an input signal, at least two values out of the current value of the current signal output from the variable charge pump circuit 12, a filtering characteristic value of the variable low-pass filter 13, and the dividing ratio of the variable divider 15, are changed to respective prescribed values so that the band frequency of the phase locked loop can be changed while the damping factor of the phase locked loop is kept constant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI