baber/WOPTO huggingface dataset:
Patent JP-2013023834-A (JP)
Title: Backflow prevention gate
Inventor: YAMAMOTO YOJI
IPC: E02B7/44
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a backflow prevention gate which is excellent in a function of preventing liquid leakage between a lower sealing member covering a pivot part of a door body and an inner side face of a flow path.SOLUTION: A backflow prevention gate 10 comprises: a door body 14 which is pivoted so as to be freely elevated and lowered through a bearing member 13 on a bottom surface 12 of a flow path 11 and is erected by buoyancy to close the flow path 11 when a water amount on the downstream side of the flow path 11 increases; side sealing members 17 attached to both side edge parts 14a of the door body 14 in order to prevent water leakage between a door stop member 16 stuck to an inner side face 15 of the flow path 11 and the side edge part 14a of the door body 14; and a flexible lower sealing member 19 arranged in a direction of crossing the flow path 11 in the state of covering a pivot part 18 of the door body 14 from the upstream side of the flow path 11 in order to prevent the water leakage between the bottom surface 12 of the flow path 11 and a lower edge part 14b of the door body 14. A projection edge part 21 slidable in the state of being abutted to the door stop member 16 is provided on a side edge part 20 of the lower sealing member 19.
Patent JP-2013024474-A (JP)
Title: Hot water supply system
Inventor: MASUDA AYUMI
IPC: F24H9/20
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system capable of reducing heat radiation at temperature detection.SOLUTION: The hot water supply system includes a first flow channel 24 for supplying a liquid from a water heater 1 to a bathtub 40, a second flow channel 21 for sending a liquid in the bathtub 40 to the water heater 1, a control part 50 for controlling the water heater 1, and an operation terminal 52 arranged to the bathtub 40 and communicatively connected to the control part 50. In the system, a temperature detection part 53 for detecting the temperature of a liquid allowed to flow from the bathtub 40 into the second flow channel 21 is arranged in the second flow channel 21, a detection signal of the temperature detection part 53 is inputted to the operation terminal 52, and a signal associated with bathtub control based on the temperature detected by the temperature detection part 53 is transmitted from the operation terminal 52 to the control part 50.
Patent JP-2012019525-A (JP)
Title: Communication protocol for use with portable electronic devices
Inventor: LIDON GREGORY THOMAS
IPC: H04W4/04
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication protocol for use in a portable electronic device.SOLUTION: Improved techniques for communicating between a portable electronic device and an accessory (or auxiliary) device are disclosed. The accessory device can augment or supplement the functionality or capabilities of the portable electronic device. For example, in one embodiment, the accessory device can provide wireless communication capabilities to the portable electronic device. In one embodiment, the portable electronic device pertains to a portable media player and thus provide media data for storage, playback or transmission. In one embodiment, the accessory device is attachable to the portable electronic device.
Patent JP-2013023408-A (JP)
Title: Diamond substrate
Inventor: TOKUDA NORIO
IPC: C23C16/27
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a single crystal diamond substrate with excellent flatness of surface without a defect such as a crack, capable of reducing the cost because of a high growing rate, and to provide a thick film diamond substrate obtained by the method.SOLUTION: The diamond substrate is obtained by growing diamond on a base diamond substrate of crystal structure {111} having an off angle of 2° or more by means of chemical vapor deposition (CVD) under a condition expressing lateral growth.
Patent JP-2013022624-A (JP)
Title: Structural material for insertion weld type pipe joint
Inventor: MORISAWA JUNICHIRO
IPC: B23K9/02
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an insertion weld type pipe joint capable of obtaining a sufficient penetration even if there are some variations in welding heat input.SOLUTION: In a structure material for an insertion weld type pipe joint, a pipe is inserted in an insert opening and fillet welding is performed. Around the inner diameter side at an end face of the inset opening, a minute projection part is provided which is melted by a welding heat input at the time of fillet welding. Around the inner diameter side at a tip end of the minute projection part, an isolation part is provided which is isolated from the surface of the pipe when the pipe is inserted into the insert opening.
Patent JP-2013022307-A (JP)
Title: Mounting platform
Inventor: MOMOI TERUTO
IPC: A47F7/02
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting platform, on which a watch body is reliably mounted in a horizontal state, held and stored, and which is devised so that a body or band of a wristwatch is not scratched, with a high quality self-winding wristwatch as the main target.SOLUTION: The mounting platform comprises a base table part 10, a standing part 20, and an insertion mounting part 30 which is horizontally stretched from the standing part 20 and inserts and mounts a mounted object. In the insertion mounting part 30, an upper surface thereof is made to be a horizontal mounting surface 31, a side circumferential surface 32 continuing to the horizontal mounting surface 31 is configured to be a smooth arc-like cross sectional shape. Then, the insertion mounting part 30 is made, in a free end part in a longitudinal direction thereof, to be a landing part 30a which is configured to be a curved shape X curved in a tip direction in a planar view and is configured to be a tilted shape T forming an acute angle from the horizontal upper surface and tilted downward in the vertical cross sectional view. In a free end part on the upper surface of the landing part 30a, a horizontal landing surface 31a, which is curved horizontally and protrudes vertically, is configured to continue to the horizontal mounting surface 31.
Patent JP-2013021990-A (JP)
Title: Desalination milk, desalination skim milk powder, and method for producing them
Inventor: ARAI HIDETAKE
IPC: A23C9/14
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing desalination milk and desalination skim milk powder of stable quality for many hours using a membrane separation technique, and the desalination milk and desalination skim milk powder of stable quality produced by the method.SOLUTION: The method for producing desalination milk includes carrying out first membrane concentration treatment to raw material milk at a predetermined flux using a nanofiltration membrane with a predetermined range of membrane area, then diluting the raw material milk after the first membrane concentration, and carrying out again second membrane concentration treatment at a predetermined flux using the nanofiltration membrane with the predetermined range of membrane area to produce the desalination milk of a specified desalination rate continuously for 12 hours or more.
Patent JP-2013023798-A (JP)
Title: Methods for producing solid particle fusion fiber and solid particle fusion fiber sheet
Inventor: KAWASAKI TATSUYA
IPC: D06M23/08
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid particle fusion fiber and a solid particle fusion fiber sheet obtained by fusion-bonding solid particles to a surface of a thermoplastic fiber, the fiber and the fiber sheet having increased functionality.SOLUTION: A method for producing a solid particle fusion fiber by fusion-bonding solid particles A and solid particles B having a melting point or a decomposition temperature higher than a melting point of a thermoplastic resin to a surface of a thermoplastic fiber having at least a surface composed of the thermoplastic resin, comprises: bringing the solid particles A heated to a temperature higher than the melting point of the thermoplastic resin into contact with the surface of the thermoplastic fiber; fusion-bonding the solid particles A to the surface of the thermoplastic fiber by the thermoplastic resin to form a solid particle fusion fiber precursor; then bringing the solid particles B heated to a temperature higher than the melting point of the thermoplastic resin into contact with a surface of the solid particle fusion fiber precursor; and fusion-bonding the solid particles B to the surface of the solid particle fusion fiber precursor by the thermoplastic resin.
Patent JP-2013025280-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO MINEO
IPC: G03G21/14
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for storing power generated by a thermoelectric transducer using waste heat of a fusing device, capable of further enhancing an effective use rate of the waste heat, while preventing a heat generation efficiency of the fusing device from being decreased.SOLUTION: The image forming apparatus includes a fusing device 5 having a heating roller 51 and a pressure roller 52, a frame 53 supporting both of the rollers and constituting an outer frame of the fusing device 5, a thermoelectric transducer 80 movably arranged within the frame 53 and generating electric power using heat of the heating roller 51, a secondary cell for storing the generated electric power, an exhauster 90 for cooling a low temperature side of the thermoelectric transducer 80 within the frame 53, a movement mechanism 100 for moving the thermoelectric transducer 80 and thereby reciprocating a high temperature side end part thereof between a first position and a second portion whose distance from the heating roller 51 is larger from that of the first position, and a control part 60 for controlling the movement mechanism 100 and moving the end part of the high temperature side to the second position when the fuser operates and to the first position when the fuser does not operate.
Patent JP-2013026593-A (JP)
Title: Field-effect transistor
Inventor: MAEDA YUKIHIKO
IPC: H01L29/778
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To achieve a high drain current in a field-effect transistor using a nitride semiconductor.SOLUTION: The distance of a drain region 123 between a drain electrode 107 and a gate region 121 is longer than the distance of a source region 122 between a source electrode 106 and the gate region 121. Further, a gate electrode 104 is formed to have an extension portion 141 extending from the gate region 121 to the source electrode 106 side. With the extension portion 141 of the gate electrode 104 to the source electrode 106 side, the electron concentration of a channel layer 101 in the source region 122 can be increased by appling a voltage to the gate electrode 104.
Patent JP-2013028651-A (JP)
Title: Lubricant composition and rolling bearing
Inventor: MATSUMOTO KANEAKI
IPC: C10M169/02
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To make lubrication in an application point favorable for a long period of time by specifying an additive added to a lubricant composition which is obtained by thickening base oil with a gelling agent, by recovering the reformation of a network in an early stage, and by making an effect of the additive appear.SOLUTION: There is provided the lubrication composition which contains: (A) the base oil; (B) the gelling agent which is at least one kind of an amino acid gelling agent and a benzylidenesorbitol gelling agent; (C) at least one kind of an anti-rust agent whose specific inductive capacity at 1,000 Hz is not smaller than 1,000 and an anti-wear agent; and a mixture of at least one kind of an anti-rust agent whose specific inductive capacity at 1,000 Hz is smaller than 1,000 and the anti-wear agent. There is also provided a rolling bearing sealed with the lubricant composition.
Patent JP-2013029027-A (JP)
Title: Cam follower device
Inventor: HACHISUGA KEN
IPC: F16H53/02
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a cam follower device embodied in such a structure as easy to be installed while durability is secured and assuring a reduction of the manufacturing cost.SOLUTION: In certain portions of supporting walls 4b, 4b constituting a rocker arm 1b, shaft inserting parts 17, 17 are formed in ranges from the outer edges of both the supporting walls 4b, 4b to the edges of supporting recesses 14, 14. The distance between the inner side faces of at least parts of both the shaft inserting parts 17, 17 is made smaller than the dimension of a supporting shaft 3b in its axial direction. The shaft inserting parts 17, 17 are made elastically deformable in such a condition that the supporting shaft 3b can be supported in the supporting recesses 14, 14 through the shaft inserting parts 17, 17.
Patent JP-2013031088-A (JP)
Title: Radio transmitter
Inventor: TSUNODA KEIJI
IPC: H04L27/20
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmitter capable of switching a modulation system while complying with a required rule.SOLUTION: A radio transmitter comprises: a signal distribution circuit 202 for distributing input packet signals; a first modulator 204 for executing modulation by a first modulation system on the packet signals, and outputting first modulation signals; a second modulator 205 for executing modulation by a second modulation system on the packet signals, and outputting second modulation signals; a first phase initial value setting circuit 207 for setting an initial value of a phase of the first modulation signal to the first modulator; a phase storage circuit 210 for storing a phase of the first modulation signal when the first modulator terminates the modulation of the packet signals; a second phase initial value setting circuit 208 for setting the phase stored in the phase storage circuit to the second modulator as an initial value of a phase of the second modulation signal; and a signal integration circuit 206 for selecting and outputting the second modulation signal output by the second modulator, after selecting and outputting the first modulation signal output by the first modulator.
Patent JP-2013032620-A (JP)
Title: Wall structure and construction method of the same
Inventor: IWATANI ICHIRO
IPC: E04F13/08
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure that can prevent the collapse of a wall surface as a substrate while efficiently repairing the wall surface with tiles.SOLUTION: A wall structure 51 includes a substrate wall surface 53 and a tile panel 55 provided so as to cover the front side of the substrate wall surface 53. The tile panel 55 includes a plurality of tiles 59 and a base material 61 that supports the tiles 59 together on the surface thereof. A resin layer 63 is provided on the rear surface of the base material 61, and a mortar layer 57 formed by being filled with mortar is provided between the resin layer 63 and the substrate wall surface 53.
Patent JP-2013033344-A (JP)
Title: Display device
Inventor: SUGITA AKIHIRO
IPC: B60R16/02
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To notify a vehicle side that a warning or the like is recognized, while securing safety.SOLUTION: When a driver 60 extends a hand toward notification video 58 displayed above a steering wheel and the position of the hand (a finger) is identical to the position of the notification video 58, a notification control part 23 determines that the driver 60 has recognized the notification video 58 and performs processing such as stopping the display of the notification video 58 or the like. In short, the notification video 58 functions as a message switch. In addition, when the finger of the driver 60 makes a motion as if the driver operates the notification video 58, the motion is recognized as operation on the vehicle and the vehicle is controlled according to the operation.
Patent JP-2013034301-A (JP)
Title: Planar type electromagnetic actuator
Inventor: TOSA HIROSHI
IPC: B81B3/00
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the durability of wiring for electrifying (supplying a driving signal) driving coils of two movable parts in a planar type electromagnetic actuator having the two movable parts.SOLUTION: A planar type electromagnetic actuator 1 has: a fixing part 21; a first movable part 22 pivotably supported by first torsion bars 24a, 24b; and a second movable part 23 pivotably supported by second torsion bars 25a, 25b. A driving part 4 inputs one driving signal having two frequency components to a pair of electrode terminals 5a, 5b. The input driving signal is supplied to a first driving coil 8 of the first movable part 22 and a second driving coil 9 of the second movable part 23 through a pair of wiring 10, 11. This structure allows the first movable part 22 and the second movable part 23 to pivot at different cycles.
Patent JP-2013036625-A (JP)
Title: Corrugated fin type heat exchanger
Inventor: SHIKAZONO NAOKI
IPC: F28F1/30
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which keeps a high drainability of condensate secured while achieving high heat transfer promotion.SOLUTION: On a horizontal surface 42 of a corrugated fin 40, a plurality of waves are formed such that an angle α formed by a top line 43 for which tops of the waves are connected and a bottom line 44 for which bottoms of the waves are connected and main flow of a second heat exchange fluid becomes a fixed angle predetermined as an angle in an acute angle range, the top line 43 and the bottom line 44 are bent over two or more times, and a bend line for which bend points 43a of the top line 43 and bend points 44a of the bottom line 44 are connected matches the main flow of the second heat exchange fluid, and also a plurality of through-holes 45 are formed at both ends of the bottom line 44 near a joint part with a flat tube 30. A secondary flow of heat exchange fluid is generated by the plurality of waves to achieve the high heat transfer promotion, and by the plurality of through-holes 45, a high heat transfer performance by a front edge effect is obtained near the joint part and the high drainability of the condensate is secured.
Patent JP-2013036364-A (JP)
Title: Lubrication oil returning structure
Inventor: KINOSHITA NAONORI
IPC: F01M1/06
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication oil returning structure that can reduce the size of an engine.SOLUTION: Bolt insertion hole sections 18a and 16a formed from a chain cover 13 to an engine body 1 are formed as holes having a larger diameter than the diameter of an attaching bolt 25 for attaching the chain cover 13 to the engine body 1, so that the attaching bolt 25 is inserted into the bolt insertion hole sections 18a and 16a. A first lubrication oil passage 23 of which one end is opened to a valve gear chamber 20 and the other end is communicated with the bolt insertion hole section 16a is formed in the engine body 1. Second lubrication oil passages 19 and 17 of which ends on one side are communicated with the bolt insertion hole sections 18a and 16a, respectively, and the other ends are opened on an oil pan side, are formed in an attaching section of the chain cover 13 to the engine body 1. The lubrication oil inside the valve gear chamber 20 of the engine body 1 flows from the first lubrication oil passage 23 to the second lubrication oil passages 19 and 17 via the bolt insertion hole sections 18a and 16a, and thus, the lubrication oil is returned to the oil pan.
Patent JP-2012000477-A (JP)
Title: Image processing apparatus
Inventor: OISHI SATORU
IPC: G06T1/00
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, capable of synchronously displaying a plurality of images of display operation and image processing on the basis of imaging information when capturing an image and display parameters, facilitating comparison of the images, facilitating confirmation of change with time and therapeutic effect, and capable of providing medical information for helping medical examination and diagnosis.SOLUTION: The image processing apparatus is capable of processing a plurality of three-dimensional images. The apparatus includes: a synchronizing device for synchronously processing the second three-dimensional image so as to become the same embodiment as the first three-dimensional image according to a predetermined operation; a synthesis device for synthesizing the first three-dimensional image with the second three-dimensional image, which are synchronously processed, so as to match a specified point; and a display device capable of displaying the synthesized first and second three-dimensional images.
Patent JP-2013036531-A (JP)
Title: Cd pipe made of resin
Inventor: FUJITA RIKO
IPC: F16L3/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide CD pipe made of resin which is easy to be fixed on an installation surface such as a floor, slab structure and the like.SOLUTION: The CD pipe 1 made of resin is constructed in a hollow cylindrical form with its cross section being of an oval shape, with the pipe's outer peripheral surface having convex parts 2a and concave parts 2b alternately formed thereon. While the convex parts 2a are formed in a given width (d), the convex parts with their width d' being wider than the foregoing (d'>d), (hereinafter called wide width convex parts 2c) are arranged at prescribed intervals. At both the ends on the bottom surface 2d side of the wide width convex part 2c, a floor fixation part 3 is provided as it projects out from the pipe's outer edge 2f. The floor fixation part 3 has a screw mounting hole 4 drilled therein so that the CD pipe can be fixed on the floor surface 9 by the use of a mounting screw 8.
Patent JP-2013035408-A (JP)
Title: Tire
Inventor: TAKEI ATAKA
IPC: B60C11/13
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a tire capable of striking a balance between performance on a snow and ice road and performance on a non-snow and ice road on a higher level.SOLUTION: In the pneumatic tire 10, a first high angle groove 100, a second high angle groove 200, and a low angle groove 300 are formed in a central land 20 in a tread width direction. The low angle groove 300 crosses the first high angle groove 100. Moreover, one end of the low angle groove 300 is communicated with one end of the second high angle groove 200, and the other end of the low angle groove 300 is ended in the central land 20.
Patent JP-2013037930-A (JP)
Title: Multi-fusible link
Inventor: TAKAHASHI ASAKO
IPC: H01H85/11
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-fusible link which can be arranged even when the arrangement space is narrow.SOLUTION: The multi-fusible link comprises: a main blowout part 12 formed at an intermediate portion of a long main conductor 11 in the longitudinal direction by rolling so as to have a cross sectional area smaller than that of the main strand part 12 of the main conductor and to be blown out with a current of a predetermined value; a first fusible link 2 welded to the main blowout part and consisting of a low melting point metal having a melting point lower than that of the main conductor; branch blowout parts 23, 33 formed at the intermediate part of the long branch conductors 21, 31 in the longitudinal direction by rolling so as to have a cross sectional area smaller than that of the branch strands 22, 32 of the branch conductor and to be blown out with a current of a predetermined value; second and third fusible links 3, 4 welded to the branch blowout part and consisting of a low melting point metal having a melting point lower than that of the branch conductor; and a joint 5 which branches the branch conductor from the main conductor by connecting one end of the second and third fusible links 3, 4 to one end of the first fusible link 2 in the longitudinal direction.