baber/WOPTO huggingface dataset:
Patent JP-2008271737-A (JP)
Title: Switchgear
Inventor: MIZUTA TOSHIAKI
IPC: H02B13/02
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switchgear capable of transmitting and distributing power by switching from the main circuit equipment to standby equipment such as a mobile transformer in a short time when the main circuit equipment such as the main transformer is stopped due to failure.  <P>SOLUTION: The switchgear is characterized in that at least a disconnector on the power supply side, a breaker, the diconnector on the load side are housed in a box body capable of introducing a plurality of sets of power supply conductors having the same electric system, these equipment are successively electrically connected in each phase, and between the plurality of sets of the power supply conductors and the disconnector on the power supply side, a connection conductor enabling one set out of the former to be connected selectively to the latter in the same phase relative to each other is provided in each phase. The connection conductors of the respective phases may be enabled to be connected as a whole, or may be partially connected. In either case, the plurality of the power supply conductors, each is a connection body formed of rigid conductor pieces as this connection conductor, and in a switching means, a part of the connection body is separated which is connected to any one of the plurality of the power supply conductors, and the separated part is used for connection with the other power supply conductor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273283-A (JP)
Title: Push type knob device
Inventor: KAWAMOTO KAZUHIRO
IPC: B60R7/06
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push type knob device capable of easily removing the push type knob device from an instrument panel more than ever.  <P>SOLUTION: The pushing type knob device 10 has a bezel 11 detachably mounted to the instrument panel 31, i.e., an interior member of a vehicle; a housing 12 fixedly mounted to the bezel 11; and a knob 13 linearly reciprocatively supported on the housing 12. The bezel 11 is provided with a bezel body 40; and an engagement part 41 projected from the bezel body 40 to a vehicle front side. The push type knob device 10 is mounted to the instrument panel 31 by engaging the engagement part 41 with the instrument panel 31 from a vehicle rear side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272772-A (JP)
Title: Method for producing aluminum tube
Inventor: YAMAMOTO MANABU
IPC: B21D3/04
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aluminum tube capable of preventing production of defective projections while attaining the improvement of production efficiency.  <P>SOLUTION: The method for producing an aluminum tube includes: an extruding stage where an aluminum tube stock is obtained; a drawing stage where an aluminum tube with a required diameter is obtained from the aluminum tube stock; a straightening stage where the aluminum tube is held between a pair of or a plurality of pairs of straightening rolls, further, these straightening rolls are rotated, and the aluminum tube (W) is propelled in an axial direction while being rotated around the axis so as to be continuously straightened; and a defect removing stage where a sliding member is rubbed against the outer circumferential face of the aluminum tube propelled while being rotated by rotational force and driving force applied in the straightening stage, thus the projecting defect in the surface of the aluminum tube is continuously rubbed off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275214-A (JP)
Title: Compression type heat pump device
Inventor: FUJIMOTO HIROSHI
IPC: F25B27/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression type heat pump device capable of reducing drilling costs to utilize underground heat while improving COP by utilizing the underground heat.  <P>SOLUTION: This compression type heat pump device is provided with a refrigerant circuit 5 for allowing a refrigerant to successively circulate in a compressor 1 for compressing the refrigerant, a condenser 2 radiating heat from the refrigerant, an expansion valve 3 expanding the refrigerant, and an evaporator 4 allowing the refrigerant to absorb heat, an air heat exchanger 6 in which an object exchanging heat with the refrigerant is the aboveground air, and an underground-heat heat exchanger 7 in which an object exchanging heat with the refrigerant is the underground heat. The refrigerant circuit 5 is constituted to allow the refrigerant after compressed by the compressor 1 to successively pass through the air heat exchanger 6 and the underground-heat heat exchanger 7, and to allow the air heat exchanger 6 and the underground-heat heat exchanger 7 to function as the condenser 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277563-A (JP)
Title: Surface light emitting laser
Inventor: HORI YUICHIRO
IPC: H01S5/183
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emitting laser capable of oscillating in single lateral mode with larger output while widening a radiation area where laser light is output to the outside.  <P>SOLUTION: The surface light emitting laser has a lower DBR layer 102, an upper DBR layer 107, and an active layer 104 interposed between them. The upper DBR layer has a photonic crystal structure in a region other than a center part of the radiation area where the laser light is output to the outside, and the photonic crystal structure has a plurality of holes 108 formed in a direction perpendicular to an in-surface direction of the upper DBR layer peripherally from the center part of the radiation area, the plurality of holes increasing in depth peripherally from the center part of the radiation area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275087-A (JP)
Title: Elastic hose with terminal fitting
Inventor: YUZURIHA CHIAKI
IPC: F16L33/28
Filed: 2007-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure sealing performance of an elastic hose with a terminal fitting by improving contraction of the inward flange of a mounting socket with an engaging groove of an insert pipe.  <P>SOLUTION: The bottom 21 of the engaging groove 15 of the insert pipe 9 is formed to such a cross sectional triangular shape that the bottom 21 swells from connection positions or boundaries 27, 29 with each side surface 23, 25 of width-direction both end edges or the bottom 21 and the engaging groove 15 gradually radially outward toward the width-direction center. When the bottom 21 is crushed by the inner peripheral edge surface 31 of the inward flange 19, each of the side surface 23, 25 is inclined in the width direction inward as each of the side surface 23, 25 approaches the opening side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277183-A (JP)
Title: Manufacturing method of separator for fuel cell
Inventor: SHINOZAKI SADAHIRO
IPC: H01M8/02
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the in-plane dispersion of thickness in joining of separators.  <P>SOLUTION: When an anode plate 300, a cathode plate 400, and an intermediate plate 500 are joined through adhesion layers 320, 340, a spacer 650 is made to contact with the upper part of the anode plate 300 or the lower part of the cathode plate 400, and they are press-bonded with pressing dies P1, P2. Although the intermediate plate 500 contracts after cooling, the in-plane dispersion of thickness can be suppressed because the cooling water passage plate 600 inside the intermediate plate 500 is contracted through the spacer 650.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007231291-A (JP)
Title: Polysiloxane coating
Inventor: TERNOIR LEONARD R
IPC: C09D183/14
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a high performance binder used in inorganic protecting coatings which act to improve the weather resistance and heat resistance of the coatings and provide surface finishing from smoothness to high gloss.  <P>SOLUTION: A protective coating is made by polymerizing at ambient temperatures a silicon-oxygen bond compound selected from a group consisting of oxysilanes having side groups selected from the group consisting hydrogen and alkyl, aryl, hydroxyalkyl, alkoxyalkyl and hydroxyalkoxyalkyl groups containing up to six carbon atoms, where there are at least two hydrolyzable side groups for polymerization, and where the number of repeating units of the oxysilane is in the range of from 1 to 5, and/or silicone intermediates with side groups selected from the group consisting of hydrogen, the hydroxy group and alkyl, aryl and alkoxy groups having up to twelve carbon atoms and having an average molecular weight of up to 5000.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008281089-A (JP)
Title: Speed-change controller for vehicle
Inventor: HOSHIYA KAZUMI
IPC: B60W10/10
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy both of fuel consumption and drivability in controlling the speed change of a CVT etc.  <P>SOLUTION: An ECU 100 executes the speed change processing. In the processing, required acceleration "at" is achieved, and is compared with a preset threshold value "atth". When the required acceleration "at" is larger than the threshold value "atth", it is intended to suppress the deterioration of the drivability due to the inertia torque accompanying the speed change operation. For this purpose, a target input shaft rotational speed "Vina" is set on a low rotational speed side lower than the rotational speed of an engine corresponding to the optimum fuel consumption operating point to be set as the target input shaft rotational speed "Vina" when the required acceleration "at" is not larger than the threshold value "atth". When an input shaft rotational speed "Vin" has reached to the target input shaft rotational speed "Vina" in the speed change processing, the target input shaft rotational speed "Vina" is reset to the value in an ordinary time, and the speed changing operation is continued. In this case, a speed changing speed "Vcvt" is set to "Vcvt2" lower than a reference speed change speed "Vcvt1".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283014-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TANAKA TOSHIHIKO
IPC: H01L21/3213
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, which can manufacture the semiconductor device including a fine and highly precise pattern with high production efficiency.  <P>SOLUTION: Using an exposure apparatus A, a mask A which is transferable within a predetermined accuracy is prepared (s1), a plurality of critical pattern portions, which should be transferred within the predetermined accuracy, is selected in a transfer pattern in the mask A, and the numerical aperture about the proximity region of the each critical pattern portion is calculated respectively (s2). Among the plurality of critical pattern portions, a critical pattern portion α in which the numerical aperture becomes maximum and a critical pattern portion β in which the numerical aperture becomes minimum are identified (s3, s4). When the mask A has been transferred using an exposure apparatus B, whether each dimension of the critical pattern portion α, β is settled in the predetermined tolerance is evaluated (s5). In this case, when each dimension is settled in the predetermined tolerance, exposure is carried out by the combination of the exposure apparatus B and the mask A (s6).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279696-A (JP)
Title: Multilayered laminate structure, manufacturing method and manufacturing device
Inventor: OHIRA MANABU
IPC: B32B27/30
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To form a fluorinated layer on one face or on both faces on every one face in series of a film or a sheet comprising hydrocarbon based polymer or others in a controlled thickness.  <P>SOLUTION: The film or the sheet is conveyed while protecting the one face of the film or the sheet comprising the hydrocarbon based polymer by bringing the same into close contact with the surface of the rotating roll, and the one face not protected is exposed to the gas comprising fluorine gas and inert gas and fluorinated to form a fluorinated polymer layer on the one face not protected during that. The same processing are carried out on an unprocessed face, thereby to form the fluorinated polymer layer whose layer thicknesses are independently controlled on both the faces of the film or the sheet comprising the hydrocarbon based polymer or others.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281147-A (JP)
Title: Connection structure of beam frame and leg body, and furniture with top board
Inventor: KUBO MITSUHIRO
IPC: A47B13/06
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure which can effectively enhance connection strength between a beam frame and leg body connected to each other through the medium of a connection member with a simple structure while reducing manufacturing cost in comparison with a form in which aluminum die-cast connection member is employed.  <P>SOLUTION: A first connecting fitting 6 made of sheet metal contains at least a pair of side walls 611 in a portion of a panel leg 5 to which a first beam frame 4 is connected. By a fastening means for drawing in a mutually pulling direction and fastening a first fixed bridge material P1 which runs across the side walls 611 of the first connecting fitting 6 and a second fixed bridge material P2 which runs across a pair of side walls 41 opposed to the first beam frame 4, the end surface on the first beam frame 4 of the first connecting fitting 6 and the end surface of the first beam frame 4 are abutted to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288278-A (JP)
Title: Manufacturing process of solar cell module
Inventor: ISHII SHUZO
IPC: H01L31/042
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide manufacturing process of a solar cell module for preventing crack generation in the solar cell which may be generated when a plurality of solar cells are electrically connected.  <P>SOLUTION: The manufacturing process of a solar cell module includes a step of electrically connecting a main electrode formed on the front surface of one of solar cells provided adjacently and an electrode for rear surface connection formed on the rear surface of the other solar cell with an interconnector coated with solder. This connection step includes the steps of providing solder to the end part of the main electrode in the side adjacent to the other solar cell among both end portions of the main electrode of the one solar cell, stacking the interconnector on the main electrode of the one solar cell and the electrode for rear surface connection of the other solar cell, and soldering the interconnector to the main electrode and the electrode for rear surface connection by fusing the solder by heating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289052-A (JP)
Title: Photographic device and photographing method
Inventor: NUMAJIRI YUTAKA
IPC: H04N5/225
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic device and a photographing method which more inexpensively allow astronomical photography without using large-scale equipment such as an exclusive mount.  <P>SOLUTION: The photographic device is equipped with: a time counting means for counting predetermined time; a calculation means for calculating distance by circadian movement of an astronomical body which moves on the celestial sphere; and a positioning means for movably fixing an image pickup device in the imaging apparatus and moving the image pickup device to a position equivalent to shift on the image pickup device when the astronomical body moves for the calculated distance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292024-A (JP)
Title: Noncombustible heat insulating duct
Inventor: KANAO SHIGEKI
IPC: F24F13/02
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncombustible heat insulating duct superior in workability in execution due to flexibility and light weight, and having sufficient noncombustibility.  <P>SOLUTION: This noncombustible heat insulating duct 1 is composed of a spiral wire rod 2, a first inner noncombustible sheet material 4 wound at the outer side of the wire rod, a second inner noncombustible sheet material 5 stuck to the inner face of the first inner noncombustible sheet material 4 from the inner side of the wire rod, a noncombustible heat insulating material 3 wound at the outer side of the first inner noncombustible sheet material 4, and an outer noncombustible sheet material 6 stuck to the outer side of the noncombustible heat insulating material 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292098-A (JP)
Title: Refrigerator
Inventor: ECHIGOYA HISASHI
IPC: F25C1/24
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the contamination of circulated water and to easily assemble an ice making machine in an ice-making compartment, in the ice making machine of a refrigerator capable of making transparent ice by allowing the circulated water to flow to an ice-making portion.  <P>SOLUTION: In this refrigerator comprising a cooler for cooling the inside of the refrigerator and making transparent ice by allowing the circulated water to flow to an ice-making plate of the ice-making portion, ice-making machine components excluding a cooler for ice making and the like are unitized, the unit is received in a case, and the cooler for ice making is assembled in the unitized ice-making plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291963-A (JP)
Title: Pipe fitting
Inventor: TOKUMARU TAKESHI
IPC: F16L21/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe fitting capable of preventing fatigue destruction even if a cycle load by a change of the temperature is applied for a long time.  <P>SOLUTION: This socket-like pipe fitting 1 is formed with a socket 2 in one end thereof and a spigot 3 in the other end thereof and has an annular packing 4 arranged in the end of the socket 2. A spacer 6 having a length corresponding to a non-insert margin of a straight pipe 5 is arranged inside the socket 2, and when the straight pipe 5 is inserted to the socket 2, the spacer 6 regulates the amount of insertion of the straight pipe 5 by abutting on the end surface 5A of the straight pipe 5, and when the straight pipe 5 elongates due to thermal expansion, the abutment surface of the spacer 6 between the end surface 5A of the straight pipe 5 is moved with the elongation not to hinder elongation of the straight pipe 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296371-A (JP)
Title: Two-axle ceramic cylinder
Inventor: HISANABE HIDEFUMI
IPC: B01F27/74
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-axle ceramic cylinder in which a ceramic inner cylinder liner and a metallic outer cylinder are insertion-fitted and which can easily and simply prevent the breakage of the inner cylinder liner due to the difference between the thermal expansion coefficients of the inner cylinder liner and the outer cylinder.  <P>SOLUTION: In a cylinder for a molding machine, the ceramic inner cylinder liner 1 in which twin screw holes are formed is insertion-fitted to the inner surface of a hole formed in the metallic outer cylinder 3. An annular concave groove is formed in the interior of the hole of the outer cylinder and/or the periphery of the inner cylinder liner. A metallic ring 5a which has elastic force and transmits torque is attached to the concave groove. The inner cylinder liner is so insertion-fitted to the inner surface of the hole formed in the outer cylinder as to make the ring 5a intervene.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275568-A (JP)
Title: Railroad traffic control method in strong wind
Inventor: SHIMAMURA TAISUKE
IPC: G01W1/10
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To carry out traffic control of high accuracy by estimating a wind direction in consideration of surrounding tomographic features.  <P>SOLUTION: A wind speed variation characteristic estimation part B estimates wind direction variation characteristics according to wind directions based on the past wind observation results and tomographic feature factors according to wind directions. A maximum instantaneous wind speed estimation part D outputs estimated values of maximum instantaneous wind speed and an instantaneous wind direction within a strong wind control section estimated based on the wind speed variation characteristics, and estimates the maximum instantaneous wind speed and instantaneous wind direction of the train passing time in the strong wind control section from the estimated values and the arrival time of the train in the strong wind control section estimated by a train passing time estimation part C. An overturning limit wind speed output part E detects the overturning limit wind speed of the train passing through the strong wind control section from the maximum instantaneous wind speed and its instantaneous wind direction estimated by the maximum instantaneous wind speed estimation part D, and train information, and then a danger determining part F restrains the train or regulates travel speed when the maximum instantaneous wind speed predicted value is larger than the overturning limit wind speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008015494-A (JP)
Title: Focus detection method and focus detection device
Inventor: NAKAHARA NAOHITO
IPC: G02B7/28
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focus detection method and a focus detection device in which erroneous focusing is reduced even when an object is dark, and time required for focusing is shortened.  <P>SOLUTION: A support area which overlaps a focus detection area is determined. When a brightness of the object is equal to or higher than a predetermined value, a focus state is detected in the focus detection area, and when an in-focus state is detected, a position of a focusing lens group upon the in-focus state being detected is determined to be an in-focus position. When the brightness of the object is lower than the predetermined value, the focus state is detected in the focus detection area and in the support area which overlaps the focus detection area, and when the in-focus state is detected both in the focus detection area and in the support area which overlaps the focus detection area, the position of the focusing lens group in the focus detection area upon the in-focus state being detected is determined to be the in-focus position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008297865-A (JP)
Title: Mounting structure of joint bolt between external wall panel and steel foundation
Inventor: MORIKAWA KATSUHIRO
IPC: E02D27/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of joint bolts between an external wall panel and a steel foundation shortening a construction period without rework of construction and easily carrying out external wall panel dismantling work in demolishing a building.  <P>SOLUTION: A column base joining plate 9 of the external wall panel 4 is arranged on the steel foundation 2 formed of shape steel having flanges 2a, 2b on the upper and lower sides, and the column base joining plate 9 is joined onto the steel foundation 2 with the joint bolts 12, 13 inserted in bolt holes provided in the upper flange 2a of the steel foundation 2 and in the column base joining plate 9. The joint bolt 13 is inserted through the bolt hole provided in the upper flange 2a to project the upper end upward from the upper flange 2a and to screw the lower end with a support nut 14 provided with a plate 14a, and the support nut 14 is disposed on the upper face of the lower flange 2b. Two lower side nuts 15 are screwed with the joint bolt 13 on the lower side of the upper flange 2a, and these two lower side nuts 15 are clamped in the pressed state to the lower face of the upper flange 2a.  <P>COPYRIGHT: (C)2009,JPO&INPIT