baber/WOPTO huggingface dataset:
Patent JP-2008214589-A (JP)
Title: Method for recovering decomposition product of resin
Inventor: HAYASHIDA MASAHIRO
IPC: B01J8/24
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering a decomposition product of a resin by the thermal decomposition of the resin which can be stably operated for a long period.  <P>SOLUTION: The method for recovering a decomposition product as a liquid by chilling a gaseous decomposition product formed by the thermal decomposition of a resin in a decomposition vessel, satisfies the following steps (1) through (4); (1): a step of feeding continuously into the decomposition vessel a fluidized gas, heated solid particles and a resin respectively and fluidizing the solid particles and the resin by means of the fluidized gas, (2) a step of feeding continuously a resin into a decomposition vessel from a position lower than half of the height of the solid particle-layer at a stationary state in the decomposition vessel, (3): a step of discharging continuously the solid particles from a position below the height of the supply position of the resin, and (4): a step of heating the discharged solid particles in a heating furnace and thereafter feeding the solid particles to the decomposition vessel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224089-A (JP)
Title: Melting device
Inventor: KAI YUKIHIRO
IPC: F27B19/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting device capable of minimizing radiation heat radiated from a heat source.  <P>SOLUTION: This melting device 2 is provided with a melting furnace 9 mounted in an inclined state. A partitioning plate 14 is disposed in the melting furnace 9 so that its upstream side with respect to the partitioning plate 14 is used as a melting zone Ka for melting a ball ingot 6, and its downstream side is used as a holding zone Kb for holding molten metal 3 after melting the ingot, at a constant temperature. When the ball ingot 6 is charged into the melting furnace 9, the ball ingot 6 is stopped by the partitioning plate 14, and its state is changed into the liquefied molten metal 3 by being superheated by a melting heater 13 as a heat source of the melting zone Ka. The molten metal 3 is gradually accumulated in the melting zone Ka, and supplied to the holding zone Kb when it crosses the partitioning plate 14. The molten metal 3 sent to the holding zone Kb is kept at a constant temperature by a temperature holding heater 16 until it is distributed to a casting device 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224904-A (JP)
Title: Developing device and image forming apparatus
Inventor: SAKAI MASAHIRO
IPC: G03G15/08
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device having improved charging properties for carrier and improved developer conveying properties, and to provide an image forming apparatus equipped with the developing device.  <P>SOLUTION: A main pole, an auxiliary pole and a layer thickness regulating member are disposed such that an angle formed by a plane, containing the center line of a magnetic pole formed by the main pole N1 and the rotating center axis of a sleeve 12 and a plane, containing the tip of the layer thickness regulating member 4 and the rotating center axis of the sleeve 12, and also an angle formed by the plane including the center line of the magnetic pole formed by the main pole N1 and the rotating center axis of the sleeve 12 and a plane, containing the center line of the magnetic pole formed by the auxiliary pole N2 are such that the rotating center axis of the sleeve 12 is 85° to 95°. Regarding the carrier constituting two-component developer, the saturation magnetization at the magnetic flux density of 100mT is controlled to be in the range of 130 to 200 emu/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007209014-A (JP)
Title: Data communication system and method, and recording medium
Inventor: SAKAI YOSHIFUMI
IPC: H04L45/125
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication system capable of securing a route with the widest bandwidth and the fastest data transfer rate to reduce user's stress.  <P>SOLUTION: A server 8 working as a data supply source on a network includes an agent 10 having a function for retrieving a route capable of assuring the widest bandwidth between a client 1 and the servers 8, 8' and 8". The agent 10 is sent to the client 1 according to a data transfer request from the client 1. Data transfer is performed via a route retrieved by executing the function of agent 10' on the client 1. As a result, the optimal route can be automatically detected to minimize a data transfer latency time, at least when the server 1 is accessed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258711-A (JP)
Title: Compact size power semiconductor module with coupling device
Inventor: GOEBL CHRISTIAN
IPC: H01L25/07
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact size power semiconductor module with a coupling device.  <P>SOLUTION: This invention is related to the power semiconductor module 1 having a substrate 5 where a housing 3, semiconductor way 54, power semiconductor component 58 arranged on the semiconductor way 54 are mounted, and coupling device 1. The coupling device 1 consists of a film connection part that comprises a primary conductive layer 60, a secondary conductive layer 64 and an insulating layer 62 arranged between the two conductive layers. On the primary conductive layer 60, the primary contactor 600 of the power semiconductor component 58, the secondary contactor 602 of the power semiconductor component 58 and the tertiary contactor 604 for a loading connection part for a printed-circuit board are arranged. On the secondary conductive layer 64, a connection part 66 for the primary conductive layer 60 and quaternary contactor 606 for a control connection part 72 to the printed-circuit board 7 are arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234088-A (JP)
Title: Movement detecting device
Inventor: MIZUHASHI YOSHIAKI
IPC: H04N7/01
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movement detecting device capable of detecting with high-accuracy the movement of an image by using correlation computation using a simple configuration.  <P>SOLUTION: In this device for detecting movement of image by using correlation computation, a histogram of the movement of image is prepared, and the movement is detected by using the information. When the movement of image is detected and is displayed in the histogram, this movement detection device detects the histogram displaying the more high accurate movement for image by displaying movements of images in regions, except the regions displaying no movement of image, such as end of screen and a region displaying an object other than image or the like in the histogram.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233296-A (JP)
Title: Method of manufacturing polyester resin for toner
Inventor: NAGABUCHI YOSHIHIDE
IPC: B29C48/40
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polyester resin which has industrially excellent productivity, superior high temperature offset resistance, excellent material diffusion when it is made into a toner, and low temperature fixing.  <P>SOLUTION: The method of manufacturing the polyester resin for the toner supplies an initiator for cross-linking reaction to the polyester resin having unsaturated double bonds to perform cross-linking reaction in a condition of inequality (1) of n>k/0.005 by an extruder. Herein, n is a rotating speed (rps) of the extruder, and k is a decomposition rate constant (s<SP>-1</SP>) of the cross-linking initiator at a resin temperature in a cross-linking reaction initiator supply part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232490-A (JP)
Title: Ventilation device
Inventor: HAYASHI HIDEKI
IPC: F24F7/013
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation device with a bell mouth surely mounted to a frame and easily demounted therefrom.  <P>SOLUTION: A bell mouth mounting member 7 formed integrally with the bell mouth 6 is provided with a mounting/demounting piece 10 capable of being locked in a locking hole 11 formed at the frame 5 by pressing a front face, and unlocked by a finger operation at its one side end, and further has an engagement projecting portion 14 mounted to the frame 5, having an engagement hole 13, and having an engagement projecting portion 14 having a size fitted to the engagement hole 13 of the engagement frame 12 elastically deformable, raised at its central portion at the other side end, and thus the bell mouth 6 can be surely and easily mounted and demounted to/from the frame 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231232-A (JP)
Title: Crystalline oligomer, curable resin composition and adhesive sheet
Inventor: HORI YUTAKA
IPC: C08L29/14
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formaldehyde-free adhesive, because adhesives made of phenol formaldehyde resins show high adhesive performances and have been conventionally used for various adhesive applications but release formaldehyde causing sick building syndrome.  <P>SOLUTION: Conventional problems related to phenol resins can be solved by using a crystalline oligomer which is in a solid state at ordinary temperatures and has a polymerizable unsaturated bond and a block isocyanate group or a curable resin composition comprising the same. The crystalline oligomer is obtained by reacting a compound having a hydroxyl group and a polymerizable unsaturated bond, a compound having an isocyanate group and a blocking agent for isocyanate groups.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233494-A (JP)
Title: Lens unit
Inventor: HIRATA HIROYUKI
IPC: G02B7/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens unit whose sealing performance can be confirmed after assembly.  <P>SOLUTION: The lens unit 1 includes: a lens barrel 2; a lens group 3 comprising lenses 31, 32, 33 and 34 held in the lens barrel 2; a diaphragm member 11 arranged in the lens group 3; a sealing member 4 interposed between the lens barrel 2 and the lens 31; and an adhesive 5 positioned between the lens barrel 2 and the lens 34. The lens barrel 2 has a through-hole 25 formed by piercing through the wall and a diameter reduced part 23 formed so as to narrow the cross-sectional area of the internal space of the lens barrel 2. A groove part 23c in which the excess component of the adhesive 5 gets is formed on the surface of the diameter reduced part 23 on the lens 34 side. The through-hole 25 is positioned between the sealing member 4 and the adhesive 5 in an optical axis direction. After confirming the sealing performance through the through-hole 25, the through-hole 25 is stopped with a blocking member 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235577-A (JP)
Title: Three dimensional semiconductor device and manufacturing method thereof
Inventor: MAKINO YUTAKA
IPC: H01L25/07
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a three dimensional semiconductor integrated circuit device, along with a three dimensional semiconductor integrated circuit device manufactured by the method, that can be performed at a low cost using the technology established in an existing semiconductor process.  <P>SOLUTION: The three dimensional semiconductor device comprises a laminate in which a plurality of semiconductor chips comprising an electrode pad near the outer periphery of one main surface are so stacked that the electrode pads are vertically aligned, and a substrate where the laminate is installed with a plurality of electrodes formed. The plurality of semiconductor chips extend from the electrode pad, and a first conductor pattern is formed to cover the side wall surface of the semiconductor chips. The vertically aligned conductor patterns and the electrodes of the substrate are connected together by a second conductor pattern extending vertically in continuous manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230440-A (JP)
Title: Side type diving fin
Inventor: MORI MASAHARU
IPC: B63C11/02
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance walking ability on a ground and a sea bottom and propulsion force at swimming of a diving fin.  <P>SOLUTION: A fin portion of the conventional type diving fin is moved from a position of a distal end portion of shoes or the like until now to an outer side of a body between knee and ankle, and the optimum strength and the shape are adopted again. Thereby, the side type diving fin functioned at the performance equal to or more of the conventional diving fin without totally causing trouble on walking on the ground and the sea bottom is devised.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236553-A (JP)
Title: Terminal device in video conference system, control method of terminal device, and control program for terminal device
Inventor: ICHIHARA MICHIYO
IPC: H04M3/56
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video conference in which a peer-to-peer network form is used to perform rewinding and reproduction for each terminal device of each conference participant.  <P>SOLUTION: A terminal device 5 comprises: a video cache 11 or an audio cache 12 for storing at least either video or audio data received from terminal devices 2, 3 and 4 for the terminal devices 2, 3, 4; and a reproduction means for reading from the video cache 11 or the audio cache 12 and rewinding and reproducing back video or audio data corresponding to at least one of the terminal devices 2, 3 and 4. Thus, the terminal device 5 is capable of individually rewinding and reproducing data received from the terminal devices 2, 3 and 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242679-A (JP)
Title: Server system and patch processing method
Inventor: HOSHINO YOSHIHIKO
IPC: G06F11/20
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server system that automates patch application in a duplex server system while preventing service interruptions, and a patch processing method.  <P>SOLUTION: In the duplex server system comprising a duplex server comprising an operating system server and a standby system server, and a maintenance server capable of transferring patches for correcting processes, the maintenance server inputs a system resuming command after adopting a patch for the initialization of a process. The duplex server resumes the system after adopting the patch, and validates the patch. Also, the duplex server first applies the patch to the standby system server, and then switches the standby system server to the operating system server after resuming the system of the standby system server and validating the patch; the patch is applied to the switched new standby system server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244908-A (JP)
Title: Speaker-fixing structure and fixing method therefor
Inventor: MURAKI HIROTOSHI
IPC: H04R1/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components, reduce the number of assembly processes, and enhance fixing, when a box-like speaker is attached to a liquid crystal monitor device.  <P>SOLUTION: A fixing tab 11 provided on both side surfaces of a case of a box-like speaker 1 is engaged with a tubular elastic body 3. The tubular elastic body 3 is inserted into a cross rib 23, attached to a front panel 2 of the device. By pushing a circular boss 61 attached to a rear surface cover 6 of the device into the cross rib 23, the elastic body 3 is so fixed as to be sandwiched between the front panel 2 and the rear-surface cover 6, thereby the box-like speaker 1 is fixed to a specified position, as well.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245213-A (JP)
Title: Mobile terminal operation control method and system therefor
Inventor: SARUHASHI AKIRA
IPC: H04W76/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To set a restriction by a special condition different from an ordinary condition, to a mobile terminal that a user carries with him/her, even at the same place.  <P>SOLUTION: In the restriction class DB 15 of a switchboard 10 connected via a base station 20 with which a mobile terminal 30 directly communicates, a special condition different from restriction items that the mobile terminal 30 ordinarily receives, is preset and when the terminal state analyzing means 12 of the exchange 10 detects that the mobile terminal 30 meets the special condition, restriction items set to that condition are acquired from a terminal operation DB 16 and set to a terminal control table 17. When a call is terminated at that mobile terminal 30, for example, the mobile terminal 30 is notified of the restriction items.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251606-A (JP)
Title: Substrate
Inventor: KODAIRA MASAYUKI
IPC: H05K1/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible substrate not easily generating concentration of stress at the area near a bending part and capable of being easily bent.  <P>SOLUTION: The substrate is provided with a base material and a metal layer arranged on this base material. The metal layer has equal thickness and its copper remaining rate is lowered as one of the sides provided in opposition with each other of the base material goes to the other side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246595-A (JP)
Title: Grinding water treatment device, and lens grinding device with the grinding water treatment device
Inventor: SUZUKI YASUO
IPC: B24B55/03
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding water treatment device capable of avoiding clogging in advance by grasping the condition of dehydrating treatment, for instance, the clogging condition of a dehydrating tank, from outside the device, and warning an operator of the fact just before clogging, and to provide a lens grinding machine with the grinding water treatment device.  <P>SOLUTION: This lens grinding machine is provided with the grinding water treatment device treating while separating grinding chips from used grinding water used in grinding lens in the machining chamber of the lens grinding device, a starting number count means counting the number of starting of the driving power source of the grinding water treatment device, and a calculation control device regarding the number of starting of the grinding water treatment device counted by the starting number count means as the number of deodorization by the dehydrating means of the grinding water treatment device, judging whether the number is allowable or not, and sending out a warning when the number exceeds the allowable number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251263-A (JP)
Title: Power source device
Inventor: TAMEZANE SHIGETO
IPC: H01M10/613
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably enhance safety by concentratedly supplying an abnormal heat generation reducing agent to an abnormal battery by surely operating when a battery becomes in an abnormal state.  <P>SOLUTION: The power source device is equipped with a plurality of batteries 11 formed by stacking so as to form a gap 19; and a sealed tank 20 in which the abnormal heat generation reducing agent comprising a fire-extinguishing agent or a coolant is filled, formed in the gap 19 between the plurality of batteries through piping 30, 40. The piping 30, 40 are connected to the gap 19 between the batteries through heat melting parts 31, 41 which melt when heated to a prescribed temperature or higher. In the power source device, the heat melting parts 31, 41 connected to the gap between overheated batteries heated higher than the prescribed temperature are melted, and the abnormal heat generation reducing agent filled in the sealed tank 20 is supplied to the gap 19 between the batteries.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247539-A (JP)
Title: Sheet feeding device, method and program for controlling the same, and image processing device
Inventor: TOKIZAWA MASAMUNE
IPC: B65H7/12
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device capable of preventing breakage and a jam of sheets by detecting a transparent sheet at low costs without adding a new sensor.  <P>SOLUTION: This sheet feeding device comprises a light transmission type sheet detecting means S3 for detecting a sheet being conveyed in a conveyance path, an ultrasonic double-feeding detecting means S4 for detecting double-feeding condition of the sheets being conveyed in the conveyance path, and a control means 45 for determining wherein the sheet is transparent or not based on a result of detection by the light transmission type sheet detecting means S3 and a result of detection by the ultrasonic double-feeding detecting means S4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246787-A (JP)
Title: Solvent absorption device and image forming apparatus
Inventor: KOJIMA TOSHIYA
IPC: B41J2/185
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely collect a surplus solvent without lowering an absorptivity for the surplus solvent.  <P>SOLUTION: This solvent absorption device comprises an open hollow roll 60 in which the inner side of a cylindrical member is divided into at least two space sections such that a cross section perpendicular to an axial direction is divided into a plurality of regions, and an opening section passing through the cylindrical member from the surface to the inner face is formed by each of the space sections. The solvent absorption device further comprises a cylindrical absorber 62 which is formed on the surface of the open hollow roll to be relatively rotatable with respect to the open hollow roll, and a pressure applying means for applying a negative pressure to the first space section 66 of the open hollow roll and a prescribed pressure to the second space section 68. The opening sections respectively corresponding to the first and second space sections are placed on portions not facing a solvent contact face of an absorber, and the opening section corresponding to the first space section is dispose to the upstream side of the opening corresponding to the second space section in the rotational direction of the absorber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249509-A (JP)
Title: Decorative wrist watch
Inventor: NAKAYAMA YASUAKI
IPC: G04C23/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the precision of a time for operating a decoration mechanism, while using a mechanical switch for outputting a signal interlocked with a time displaying wheel train mechanism, in a decorative wrist watch.  <P>SOLUTION: A spring part 71a contacts instantaneously with a terminal 75a to switch instantaneously the mechanical switch from an OFF-stable state to an ON-stable state, by fast-feeding a switch cam 73 to separate a front wall face 73d of a slot 73c of the switch cam 73 from a pin 72a of a switch cam seat 72, with a pressing force in response to an elastic force of the spring part 71a, when a tip part 71b of a switch spring 71 is positioned on an inclined face 73b out of a cam driving face 73a of the switch cam 73, in the mechanical switch comprising a cam mechanism 74 (the switch cam seat 72, and the switch cam 73 rotated driven by rotation of the switch cam seat 72) and the switch spring 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT