baber/WOPTO huggingface dataset:
Patent JP-2009235514-A (JP)
Title: Low-yield ratio thick steel plate having excellent toughness in weld heat-affected zone
Inventor: TAKAOKA HIROYUKI
IPC: C21D8/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-yield ratio thick steel plate which exhibits excellent HAZ toughness not only in the case high heat input welding in which welding heat input is 20 kJ/mm is performed but also in the case welding in which a heat input volume is the relatively small one of 5 kJ/mm is performed.  <P>SOLUTION: The thick steel plate satisfies a prescribed chemical componential composition, and further satisfies inequalities (1) and (2), and in which the volume fraction of ferrite is 5 to 50%, the diameter of the average equivalent circle of the ferrite is ≤100 μm and the average hardness of a hard phase satisfies HV 150 to 400: inequality (1): 1.0≤[Ti]/[N]≤2.5 (wherein [Ti] and [N] represent the contents (mass%) of Ti and N, respectively), and (2): 2.0≤1000×([Ca]+2×[S]+3×[O])≤13.0 (wherein, [Ca], [S] and [O] represent the contents (mass%) of Ca, S and O, respectively).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235877-A (JP)
Title: Method for dismantling underwater concrete structure, and elevating/lowering stage device used for the method
Inventor: TSURUTA YUICHIRO
IPC: E04G23/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of efficiently performing the working at lower cost than before when dismantling an underwater concrete structure.  <P>SOLUTION: An elevating/lowering stage 2 which is elevated from the level below the water surface to the level above the water surface is installed on a water bottom surface close to an underwater concrete structure 30 for dismantling. A portion below the water surface of the underwater concrete structure is cut off by a cutting device. The cutoff concrete block 32 is moved underwater while it is being hung by a crane, and loaded on the elevating/lowering stage 2 to be lowered below the surface water. Thereafter, the elevating/lowering stage 2 is elevated above the water surface, the concrete block 32 is divided into a plurality of portions by the cutting device. The divided small concrete is carried by a conveying means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242270-A (JP)
Title: Method for producing 4-perfluoroisopropylaniline
Inventor: SASAKI SHINTARO
IPC: C07C211/52
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for highly selectively and efficiently producing a 4-perfluoroisopropylaniline from an inexpensive raw material.  <P>SOLUTION: Aminoaryl-containing fluoroalcohol is reacted with sulfuryl fluoride (SO<SB>2</SB>F<SB>2</SB>) in the coexistence of an organic base or "a salt or complex comprising an organic base and hydrogen fluoride" in the presence of an organic solvent. A nitrile is particularly desirable as the organic solvent, and a tertiary amine is particularly desirable as the organic base. It is possible to produce the objective product of the formula while markedly suppressing the formation of by-producs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009174293-A (JP)
Title: Sliding door device in partition wall
Inventor: KAWAMURA MASATO
IPC: E05F5/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door device assuring an effective frontage of not narrower than 80 cm satisfying the Barrier-Free Law, in a partition wall having struts installed at intervals of 90 cm in terms of center-to-center distance.  <P>SOLUTION: The partition wall A has a structure consisting of a panel member 2 installed between the struts 1 erected at specified intervals, and an interval between a pair of the struts is opened as an entrance opening. The two struts constituting the entrance opening and another strut neighboring to one of the two struts are used to horizontally install a rail member 4 having a rail 12 on the front face over the front/rear one side face on the upper sections of the three struts. Suspended door rollers 13 installed at both end sections of the sliding door 3 are supported on the rail horizontally movably. A horizontally turnable guide roller 6 installed at a front position at the bottom end in the vicinity of the center strut is received in and guided by a recessed groove section 14 provided along the bottom end of the sliding door and opened downward. At least when the sliding door is totally opened, the sliding door is stopped at the terminal end of the recessed groove with colliding against a guide roller support base 15 directly or through a cushioning member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008173499-A (JP)
Title: Endoluminal graft having continuously curvilinear wireforms
Inventor: RHEE RICHARD
IPC: A61F2/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoluminal graft, contracting in the radial direction and/or compressed in the radial direction to have a reduced diameter.  <P>SOLUTION: The graft has wireforms which generally include a wire deformed into generally annular configuration and consisting of a plurality of curvilinear waveforms. The waveforms have a plurality of first apices in linear alignment with each other, a plurality of second apices in linear alignment with each other, and a plurality of curvilinear segments traversing back and forth between the first and second apices. The graft is (i) initially disposable in a radially compact configuration of a first diameter and (ii) subsequently expandable to a radially expanded configuration of a second diameter, the second diameter being larger than the first diameter. When in its radially compact configuration, the adjacent curvilinear segments of the wireforms will be nested or fixed in abutting contact with one another, thereby minimizing the diameter of the graft while in its radially compact configuration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009254017-A (JP)
Title: Power conversion device
Inventor: NAKADA HIROSHI
IPC: H02M7/48
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device whose inspection interval and life length are optimized.  <P>SOLUTION: A control unit 9 that controls the power conversion device includes: a time counting unit 20; a life length monitoring unit 21 that monitors the operation period; a forced parallel off commanding unit 22 that switches connection between the power conversion device and a power generation unit and connection between the power conversion device and a load part; an inspection period monitoring unit 23 that monitors the interval of inspection on the power conversion device; a forced stop commanding unit 24 that gives a command to stop the operation of the power conversion device; an inspection interval delay monitoring unit 25 that measures the period that lapsed after the passage of a due inspection date; an inspection display commanding unit 26 that notifies that the power conversion device requires inspection; an inspection interval initialization commanding unit 27 that sets the inspection interval to an initial value; a forced stop cancel commanding unit 28 that cancels the stop of the operation of the power conversion device; and a storage unit 30 that stores data for actuating the power conversion device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252269-A (JP)
Title: Shift register circuit, display panel, and electronic apparatus
Inventor: JINDA SEIICHIRO
IPC: G11C19/28
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To propose a shift register circuit in which reliability of operation is high and which is suitable for high-speed operation.  <P>SOLUTION: The following structure is adopted to each shift stage of the shift register circuit, formed by thin-film transistors of a single channel on an insulating substrate. A first transistor and a second transistor are connected in series between a clock input terminal and a first power source, and its connection intermediate point is made the output end. The first power source and a control wiring (node B) of a second transistor are connected by a third transistor. The first power source and a control wiring (node A) of the first transistor are connected by a fourth transistor. The third transistor is controlled by a potential of a first input end, the fourth transistor is controlled by a potential of the B node. The potential of the node B is controlled by a fifth transistor, which is to be connected between the node B and the second power source. The potential of the node A is controlled by a sixth transistor, which is to be connected between the node A and the second power source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249943-A (JP)
Title: Repair method for concrete structure
Inventor: AKIYAMA TERU
IPC: E04G23/02
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that, in a reinforced concrete structure in which cracked portions 13 have been generated, water or the like is invaded through the cracked portions 13 to promote the deterioration of concrete, thus causing the progress of the corrosion of reinforcing bars in the concrete.  <P>SOLUTION: A water absorption preventing material mainly comprising a silane-based surface impregnating material, a silane siloxane-based surface impregnating material and the like is injected into the cracked portions 13 of the concrete structure to be absorbed on the concrete surfaces in the cracked portions 13, thereby forming water absorption preventing layers 18 on the outer layers of the concrete surfaces to exhibit a waterproof function. Subsequently, when an inorganic filler 19 in a water-added state is injected, the inorganic filler 19 can be filled throughout the cracked portions without impairing fluidity because water absorption to the concrete surfaces can be prevented. The inorganic filler 19 can inhibit the deterioration of concrete, and can delay the corrosion of reinforcing bars in the concrete.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248545-A (JP)
Title: Acoustic inkjet head structure
Inventor: YAMAZAKI SHUICHI
IPC: B41J2/015
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an acoustic inkjet head structure capable of generating an ultrasonic wave in low output and making ink mist fly from an ink liquid level with high efficiency, thereby improving printing quality.  <P>SOLUTION: The acoustic inkjet head structure is equipped with a line focusing ultrasonic wave generator 1 and a mist generating mechanism 2 capable of controlling wettability by electrowetting (EWOD) and composed of material having 90 to 70% ultrasonic wave transmittance. The mist generating mechanism is arranged obliquely to a liquid level so that a liquid may come to such a position that it touches an upper part of an electrode for electrowetting at the upper part of the mist generating mechanism by line focusing ultrasonic wave irradiation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251584-A (JP)
Title: Developing device and image forming apparatus
Inventor: HIRAYAMA JUNYA
IPC: G03G15/06
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and image forming apparatus, which provides, for a long time, a high quality image free from development history (ghost), by using a hybrid development system with a toner recovering developer carrier, and by then maintaining the capability to recover toner.  <P>SOLUTION: A regulating member for charging toner in developer is disposed opposite the toner recovering developer carrier, thereby making it easy for toner to be reattached to carrier. This prevents accumulation of toner on the surface of the toner recovering developer carrier and degradation in the capability to recover toner in a toner recovery area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249373-A (JP)
Title: Method for recovering phenol from phenols-containing waste liquid
Inventor: NAGAKI MASASHIGE
IPC: C07C39/04
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering phenol from a waste liquid discharged from a process of producing phenol resin where the recovered phenol is used quickly.  <P>SOLUTION: The method for recovering phenol from a phenols-containing waste liquid discharged from a process of producing phenol resin is characterized in that the phenols-containing waste liquid is subjected to sedimentation separation in a first sedimentation tank to remove resinous materials, cooled to 30°C or lower and then subjected to sedimentation separation in a second sedimentation tank to settle and separate phenol in a temperature difference of 2 to 15°C between the first and second sedimentation tanks to recover phenol, which is then stored in a recovered-phenol tank and used for the process of producing phenol resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254411-A (JP)
Title: Radiographic device
Inventor: KAMITAKE TAKAHIRO
IPC: A61B6/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic device for improving work efficiency of photography of a radiographic transparent image by displaying conditions of operation which the operator performs manually when an operator selects desired photography conditions.  <P>SOLUTION: The radiographic device 1 is provided with: an X-ray tube control unit 4 for controlling an X-ray tube 3; a photography condition storage part 8 for storing a plurality of photography conditions for associating control conditions performed by the X-ray tube control unit 4 with the manual operation conditions; and a display part 10 for displaying the manual operation conditions under which the operator performs manually. When the operator selects the photography conditions, the display part 10 displays the manual operation conditions related to the photography conditions, the control conditions are read from the photography condition storage part 8, based on which the X-ray tube control unit 4 controls the X-ray tube 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260536-A (JP)
Title: Input device and display device equipped with same
Inventor: NAGATA KOJI
IPC: H01H36/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which can detect a capacitive touch sensor without deterioration of precision even when it is installed in proximity of an display device.  <P>SOLUTION: Impact of noise is reduced by providing a function for properly switching the standard potential of charge storage capacity, which reflects a variation in capacitance owing to fingertouch as its state of charge, according to each stage of a procedure for detecting the capacitance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008182274-A (JP)
Title: Method of manufacturing resin sealed semiconductor apparatus, and resin sealed semiconductor apparatus
Inventor: FUKUSHIMA TETSUYA
IPC: H01L21/56
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a resin sealed semiconductor apparatus which secures adhesion region of lead and resin seal and prevents the lead from dropping out of the resin seal due to mechanical force as well as the resin sealed semiconductor apparatus.  <P>SOLUTION: Surfaces of a suspension lead 242 and flanged bodies 22B on both sides of the suspension lead, constructing the same surface, are supported by a backing means 62 and cut down from the lead frame as shown in Fig.13. Since there are no irregularities of resin formed on a peripheral surface 32 as shown in Fig.4(A), the backing measure can surely fix the suspension lead 24 and the cured resin 22B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009257047-A (JP)
Title: Groundwater sampling device
Inventor: KOBAYASHI TAKAHIRO
IPC: E03B3/08
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured groundwater sampling device which is descended into a borehole or a well to collect groundwater from a plurality of depths continuously in one process.  <P>SOLUTION: In the groundwater sampling device which is descended into a borehole to collect groundwater at each depth, an inner pipe 1 which is descended into the borehole 6 beforehand to collect groundwater is composed of vertically connectable or separable closed-end inner pipes 1 having openings 8 through which the groundwater flows in and out, an outer pipe 2 which is descended into the borehole 6 so as to surround the inner pipe 1 after collecting the groundwater into each connected inner pipe 1 is composed of vertically connectable or separable outer pipes 2 independently surrounding the corresponding inner pipe, and an O-ring 9 contacting with the outer surface of the bottom of each inner pipe 1 to independently close the inside of each outer pipe is installed at the bottom of each outer pipe 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262040-A (JP)
Title: Method of manufacturing inorganic particle
Inventor: OGAWA YUICHI
IPC: C09K23/52
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of highly efficiently regenerating inorganic particles usable for coating pigment or the like, from paper sludge.  <P>SOLUTION: The method of manufacturing inorganic particles by: heat-treating a starting material containing paper sludge to obtain a calcined product; and dispersing the calcined product with a high-shear dispersion machine having a circumferential speed of 10 m/s or more, polycarboxylate is used as a dispersant and a TI value of dispersed slurry which is adjusted is 10 or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261645-A (JP)
Title: Insertion portion of endoscope
Inventor: OGINO TAKAYUKI
IPC: A61B1/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion portion of an endoscope which ensures a sufficient durability against a bending stress or the like even though the insertion portion is configured by connecting a bending portion and a flexible tube merely by welding an abutment part.  <P>SOLUTION: A bending portion proximal end side annular member (21x) which is an annular member located at the proximal end of the bending portion 20 is made to abut on a flexible tube distal end side annular member (40 or 11) which is an annular member located at a distal end of the flexible tube 10 at their end surfaces mutually. The annular member (21x) and the annular member (40 or 11) are connected and fastened at the abutment part T by welding. A rigid covering 45 is provided to surround the peripheral part of the abutment part T without covering an elastic outer sheath 24 and a flexible outer sheath 13 at the peripheral part of the abutment part T.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008292151-A (JP)
Title: Refrigerator
Inventor: TSUJIMOTO KAHORU
IPC: F25D17/08
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having high deodorizing-disinfecting performance, by efficiently cleaning cold air just before blowing off in a reserving chamber, by arranging a deodorizing-disinfecting filter in a delivery part.  <P>SOLUTION: This refrigerator has a body and a door constituted of a heat insulating material 111, the reserving chamber 102 formed in the body, an irradiating means 132a in the reserving chamber 102, a cold air circulating duct 129a forcibly circulating air in the reserving chamber 102 and a filter 131 having a photocatalyst, and is constituted so that the filter 131 is arranged in the delivery part 130 of the cold air circulating duct 129a, and the irradiating means 132a is oppositely arranged to the filter 131.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266028-A (JP)
Title: Recording medium insertion/ejection device
Inventor: HANABUSA KOICHIRO
IPC: G06K17/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve highly reliable insertion/ejection operation with simplified configuration and enhance user-friendliness.  <P>SOLUTION: In a state where a first transmission gear 161 of gear transmission mechanism 16 for ejecting and moving slide member 11 is movably arranged to selectively form a gear train, and the first transmission gear 161 is released from the gear train, a recording medium 13 is inserted and mounted in a medium accommodation part 31 and electrically connected to a connector 32 arranged in the medium accommodation part 31. At its accommodation position, when an ejection operator 34 is operated, the first transmission gear 161 is returned to the gear train and switched to the state possible to transmit power, gear ejection mechanism 16 is also driven and controlled, the slide member 11 is moved, and in the state where the recording medium 13 is ejected to the insertion/ejection position, the first transmission gear 161 is released from the gear train and switched to not to transmit the power state, and the insertion and the loading operation of the recording media 13 hereinafter to the accommodation position is configured to be possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266069-A (JP)
Title: Content processor, program, and data deletion method
Inventor: KASHIWAGI MIKIO
IPC: G06F12/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content processor capable of securing an empty capacity for storing a new data file without making it impossible to reproduce any existing data file.  <P>SOLUTION: This content processor includes: a storage part for storing a data file including a data part and a header part configured of information belonging to the data part; and a control part for controlling the data file, and configured to determine whether there is an empty capacity for storing the data file in the storage part in making the storage part store a new data file, and to, when there is not any empty capacity for storing the data file in the storage part, delete the header part of the data file stored in the storage part, and to make the storage part store the new data file. Thus, it is possible to increase the empty capacity of a storage part 5 while making a data part remain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262304-A (JP)
Title: Cargo conveying device
Inventor: KUNISAKI AKIRA
IPC: B25J19/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo conveying device which does not require a large installation space and requires less installation cost, which eliminates the operation by a worker at all times and a special control for making the operation of a jib crane in synchronous with the operation of robot, and which has less risk of applying an excessively large load to the robot.  <P>SOLUTION: This cargo conveying device comprises a balancer arm 6 for conveying a load secured and the robot 7 operable by playback according to a taught operation program which are secured to a floor 30. The pressure of an air cylinder 4 driving the balancer arm 3 is controlled according to the load of a cargo 1 held by a hand device 2. With a connection mechanism 9 at the end of the robot 7 is joined or affixed to a mechanism to be connected 11 of the hand device 2 at the end 25 of the balancer arm 3, the robot 7 is operated to move the end 25 of the balancer arm 3 for operating the hand device 2 and holding and conveying the cargo 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT