baber/WOPTO huggingface dataset:
Patent JP-2008286248-A (JP)
Title: Fluid coupling
Inventor: IMASAKA MASABUMI
IPC: F16H41/26
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure, in its turn, to reduce cost, by using a blade of a pump impeller and a turbine impeller in common in a fluid coupling.  <P>SOLUTION: The pump impeller 3 and the turbine impeller 4 are opposed, and an operating oil circulating circuit 5 is formed between these. In the fluid coupling, the respective impellers 3 and 4 are composed of annular shells 3s and 4s of a cross-sectional bowl shape, core rings 3r and 4r of a cross-sectional bowl shape arranged inside these shells 3s and 4s, and a plurality of blades 3b and 4b of integrally connecting mutual these shells 3s and 4s and core rings 3r and 4r. The respective blades 3b and 4b are formed in a plate shape for using the blades 3b and 4b of the pump impeller 3 and the blades 3b and 4b of the turbine impeller 4 in common, and are arranged along a radial surface R radially extending from the rotational axis A of the fluid coupling C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284086-A (JP)
Title: Washing net
Inventor: SHIODA HIRONORI
IPC: D06F35/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that conventional washing nets have only one function of putting dirty things in a net bag and washing it in a washing machine and have no other effective function.  <P>SOLUTION: A net body 1 deformable into an extended attitude and a twofold attitude is provided with a fastener 2 for openably closing the outer circumferential edge parts of the net body 1 in the twofold attitude, on its outer circumference, the net body 1 is attached with a plurality of laundry hanging clips 3 vertically and horizontally at prescribed spaced intervals, so as to be used as a dirty thing storage place and a clothes-drying appliance in drying, and have a function e.g. facilitating the series of washing operation, as well as the function for washing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007294466-A (JP)
Title: High-frequency induction heating method
Inventor: WATANABE YASUO
IPC: C22B9/16
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency induction heating method in which a surface layer part of a screw shaft is enabled to be induction-heated while suppressing temperature differences between a convex line and a groove bottom part to be small.  <P>SOLUTION: When electric power is supplied to an inducer 17 equipped with induction operation parts 17a, 17b arranged in parallel with the screw shaft 1 in the direction of an arrowhead C to raise and keep temperature of the screw shaft 1 at a prescribed temperature, an energizing frequency is set so that a depth of current penetration will become within a range of 1/2.5 or less and 0.3 mm or more of the width of the convex line in the flow direction of induction current. By this, shortage of heating of the convex line 2 and overheating at corner parts are prevented, and temperature unevenness is suppressed to be small.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287604-A (JP)
Title: Device for managing quality of paperwork
Inventor: TAKAHASHI YASUNOBU
IPC: G06Q10/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To support providing proper risk control self assessment information in accordance with the update of loss example information related to paperwork.  <P>SOLUTION: An extraction processing part 6 extracts example information related to a loss exceeding a predetermined amount of money, from an external example database stored in an external example information storage part 43. A collation processing part 7 collates information extracted by the extraction processing part 6 with a risk control self assessment database stored in a risk control information storage part 41, and when management information for avoiding a loss related to the example information extracted by the extraction processing part 6 has not been described on the risk control self assessment database, it determines that new information must be added on the risk control self assessment database. A notification processing part 8 displays information, with a character string underlined, of the example information related to the control information which has not been described on the risk control self assessment database, from the external example database, on an output device 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289022-A (JP)
Title: Multiple frequency bands antenna
Inventor: TASHIRO YOSHITAKA
IPC: H01Q5/10
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple frequency bands antenna in which a monopole antenna 14 is disposed in an axis position of a helical antenna 10 to prevent currents/voltages distributed thereover respectively from being coupled with each other.  <P>SOLUTION: A base end of the helical antenna 10 operable in a first frequency band is electrically connected to a feeding fitting 12. A monopole antenna 14 that operates in a second frequency band higher than the first frequency band and has a shorter size in an axial direction than the helical antenna 10 is disposed in an axis position of the helical antenna 10 with its base end being electrically connected to the feeding fitting 12. A winding pitch of the helical antenna 10 is set such that a maximum point of current distribution in the second frequency band, which forms distribution on the helical antenna 10, is in a position facing a tip of the monopole antenna 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287677-A (JP)
Title: Driving assistance device
Inventor: KIKUTA TAKESHI
IPC: B60R25/25
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving assistance device, capable of acquiring a driver's further detailed condition and performing driving assistance matched to the driver's physical condition.  <P>SOLUTION: The driving assistance device 1 comprises a biological information detection means 2 for detecting two or more kinds of biological information of the driver and a storage means 3 for storing the biological information, which are provided on a road side; a portable means 4 for acquiring and holding the stored biological information from the storage means 3 with individual authentication; and a determination means 5b for acquiring the held biological information from the portable means 4 with individual authentication and determining the driver's physical condition therefrom, and a driving assistance means 5c for performing driving assistance of the driver based on the determined physical condition, which are provided on a vehicle side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008220918-A (JP)
Title: Cloth-like material showing plaque accretion
Inventor: KURASHIMA KAYOKO
IPC: A61C17/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth-like plaque wiper material for constantly keeping a mouth clean, which solves problems that a conventional method to use a brush such as a toothbrush or the like for oral cleaning could leave a region unbrushed and the method to use a plaque disclosing solution for plaque check requires a lot of labor and could be imperfect, and allows a user to easily check plaque at any time and apply an oral cleaning fluid with wiping the plaque.  <P>SOLUTION: A disposable cloth-like material is characterized by its color black or a color with a chromaticity showing 5 or less value in the Munsell color system. The material is impregnated with the oral cleaning fluid and hygienically kept in an airtight container so as to be taken out one by one as needed, which allows the user to easily and daily check and remove the plaque.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008289802-A (JP)
Title: Slot game machine
Inventor: OKADA WATARU
IPC: A63F5/04
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance the presentation effect by linking the primary game display of a game machine with images equivalent thereto.  <P>SOLUTION: The slot game machine has a plurality of kinds of symbol arrangement reels, in which a plurality of kinds of second symbols 20 are arranged on a plurality of lines, and in which the kinds or disposition of symbols as seen in the cross direction are different at least between parts of rows. A symbol arrangement reel to be used is selected (S603) from the plurality of kinds of symbol arrangement reels according to the winning combination selected in a lottery by a winning combination lottery means and according to the degree of expectancy for the winning combination. Symbols in the symbols arrangement reel selected by a reel selection means are variably displayed by an image display device (S606-S608), and a combination of arranged symbols to be stopped/displayed is selected from combinations of arranged symbols in the cross direction and is displayed by the image display device (S901).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298484-A (JP)
Title: Radio communication system, mobile terminal device, base station, and method for acquiring position of mobile terminal device
Inventor: ORIMOTO RYOJI
IPC: G08G1/005
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of estimating a current position at a high preciseness when a GPS satellite does not recognize the position, and to provide a mobile terminal device, a base station and a method for acquiring a position of a mobile terminal device.  <P>SOLUTION: This radio communication system 100 in a representative structure is provided with a base station 120, a mobile terminal device 110 capable of radio-communicating with the base station 120. The mobile terminal device 110 is equipped with a GPS reception section 220 for acquiring positional information of the mobile terminal device 110 by receiving a signal from a GPS satellite 500, and the base station 120 is equipped with a GPS area map 238 capable of deriving a non-reach area where the GPS signal is not able to be received. The base station is further equipped with a position notifying section 244 that notifies the mobile terminal device 110 of the positional information of any one of the positions in the non-reach area in response to a request from the mobile terminal device 110 when the mobile terminal 110 is not able to receive the GPS signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300569-A (JP)
Title: Charged particle beam drawing apparatus, and charged particle beam drawing method
Inventor: ABE TAKAYUKI
IPC: G03F7/20
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing apparatus and method in which an error of beam size or drawing position is reduced.  <P>SOLUTION: The drawing apparatus 100 includes an electron gun 201, a magnetic disc drive 109 for storing drawing data, a section 122 for calculating an initial digital deflection amount for deflecting an electron beam 200, a section 124 for making the initial digital deflection amount integer in predetermined unit so that at least one has a value different by 1 from others for first through n-th drawings, a DAC 126 for converting the first through n-th digital deflection amounts represented in integers into the first through n-th analog deflection amounts, and a forming deflector 205 for deflecting the electron beam 200 based on an analog deflection amount corresponding to each drawing at the time of first through n-th drawings. According to the invention, an error rounded in a predetermined unit can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300303-A (JP)
Title: Socket for bga
Inventor: TAKAHASHI HIDEYUKI
IPC: G01R31/26
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket with which an electronic unit including a semiconductor unit of a surface mounting type can be properly mounted and removed.  <P>SOLUTION: The socket 10 is composed of a base member 20, a cover member 30 which makes an open/close operation with a hinge portion 32 connected with the base member 20 as a rotating axis, a plurality of contacts 40, an adaptor 60 which can be movable in an approaching or separating direction against the base member and provide a mounting surface to a semiconductor package, and a positioning mechanism which is movable corresponding to the open/close operation of the cover member 30. A positioning mechanism portion of the positioning mechanism is movable in a diagonal direction on the mounting surface of the adaptor and makes a positioning of and holding of a mounted BGA.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301427-A (JP)
Title: Multichannel voice reproduction equipment
Inventor: KASAI JOJI
IPC: H04S7/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide multichannel voice reproduction equipment capable of improving voice clarity in content such as a movie by emphasizing speech voice included mainly in a front center signal, and further making a listener feel as that the speech voice is reproduced in a listening position.  <P>SOLUTION: The multichannel voice reproduction equipment includes a speech extracting means for outputting a speech extraction signal of the front center signal, a speech emphasizing means for providing speech emphasizing process to the speech extraction signal and outputting as a speech emphasizing signal, and a crosstalk canceling means for branching the speech emphasizing signal into a first speech emphasizing signal and a second speech emphasizing signal, providing crosstalk canceling process for eliminating interaural crosstalk of the listener on the respective signals, and generating a first crosstalk cancel signal and second crosstalk cancel signal. The first crosstalk cancel signal is reproduced from a left speaker, and the second crosstalk cancel signal is reproduced from a right speaker.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306332-A (JP)
Title: Semiconductor switch circuit
Inventor: TONAMI YOSHIYUKI
IPC: H03K17/00
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor switch circuit achieving a high isolation characteristic without degrading an insertion loss characteristic, handling power characteristic and distortion characteristic required for the semiconductor switch circuit.  <P>SOLUTION: The device includes a first switch element constituted by a plurality of field effect transistors series-connected between two input/output terminals and a second switch element constituted by a plurality of field effect transistors series-connected between one of the input/output terminals and ground. A third switch element constituted by a single field effect transistor is disposed between a contact between the first and second switch elements and the second input/output terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008060535-A (JP)
Title: Radiating substrate for electronic device
Inventor: CHU FU HUA
IPC: H01L23/373
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiating substrate having a mechanical structure which has an excellent radiation, a high voltage resistance, a dielectric insulation, and a flexibility.  <P>SOLUTION: The radiating substrate 20 for an electronic device includes a first metal layer 21, a second metal layer 22, and a heat-conductive polymer dielectric insulating layer 23. An LED is mounted on the surface of the first metal layer 21. The heat-conductive polymer dielectric insulating layer 23 is laminated between the first metal layer 21 and second metal layer 22 so as to contact with the first metal layer 21 and second metal layer 22 directly, and there is at least one fine rough surface having a surface roughness (Rz) larger than 7.0 between them. There are many nodular protrusions on the fine rough surface, and the particle diameter of the nodular protrusion mainly is 0.1 to 100 μm. The heat conductivity of the radiating substrate 20 is more than 1 W/m×K, and its thickness is thinner than 0.5 mm, and the substrate contains (1) a polymer which has a melting point higher than 150°C and contains fluorine of 30 to 60 vol% and (2) a heat conductive filler, of 40 to 70 vol%, dispersed in the polymer containing fluorine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309194-A (JP)
Title: Valve structure for shock absorber
Inventor: CHIKAMATSU SATOSHI
IPC: F16F9/348
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve structure for a shock absorber, which compatibly attains ride comfort on a vehicle and a stroke length.  <P>SOLUTION: The valve structure for the shock absorber is provided with: a valve disc 1 having a port 2a for isolating one chamber 41 from the other chamber 42 and communicating one chamber 41 with the other chamber 42; and a leaf valve 10a laminated on the side face of the other chamber of the valve disc 1 for opening/closing the port 2a. It comprises: a partition wall body 20 arranged on the side of one chamber 41 beyond the valve disc 1 for partitioning the port 2a from the one chamber 41; an annular body 22 arranged on the side of one chamber 41 beyond the partition wall body 20 and opposed to the partition wall body 20 via a gap A; a main flow path 20a and a sub flow path 20b provided in the partition wall body 20 for communicating the one chamber 41 with the upstream side of the port 2a; a communication-hole 22a provided in the annular body 22 so as to be opened from the side of one chamber 41 and communicated with the gap A; and a sub leaf valve 24 provided between the annular body 22 and the partition wall body 20 for closing the sub flow path 20b of the partition wall body 20 with pressure from the side of the communication hole 22a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008042888-A (JP)
Title: Telecommunication network system and method of waking up non-wake-up node
Inventor: SUZUKI ATSUYA
IPC: H04L12/28
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To make suitable communication among all nodes on network by waking up each non-wake-up node without restarting of the system and joining it to the network even if there is a non-wake-up node in a sleep state after establishment of communication.  <P>SOLUTION: A non-wake-up node detecting circuit 14, a network idle time detecting circuit 15, and a false wake-up signal transmission circuit 16 are provided at at least one of anodes A-D on a network. When the node detects the non-wake-up node, which cannot join the network, a false wake-up signal with the same pattern as the wake-up signal is transmitted by using network idle time as an idle period in communication cycle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309280-A (JP)
Title: Pipe joint
Inventor: SHIMADA HARUMI
IPC: F16L37/12
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint reducing rotational resistance of a release, when switching to a pushing-in possible position or a pushing-in impossible position, by rotating the release.  <P>SOLUTION: This pipe joint has a recessed part 6 and a projection part 7 controlling a movable range of the release 3 by the mutual positional relationship, and the release 3 can be pushed in the relative positional relationship of fitting the recessed part 6 and the projection part 7, and a pipe 1 can be extracted by displacing a lock ring 2 by pushing in the release 3. Elastic mechanisms 70 and 71 movable in the release pushing-in direction are imparted to the projection part 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002377-A (JP)
Title: Tapered roller bearing
Inventor: TAKAHASHI KOJI
IPC: F16C33/54
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing, in which stirring resistance of lubricant is reduced and integrity of a roller, a cage, and an inner ring is maintained.  <P>SOLUTION: In the tapered roller bearing 10, a plurality of tapered rollers 18 disposed between the inner ring 14 and an outer ring 12 are retained in a comb-shaped cage 16 having a circular ring part 20 on a small diameter side of a conical shape. In the cage 16, a bent part 24 is formed by directing a small diameter side end part to the radially inside of the bearing. An annular projection part 28 is formed to an outer peripheral face of a small diameter side collar part of the inner ring, for restricting a position of an axially outside of the bent part 24 of the cage 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001634-A (JP)
Title: Hydroxypropyl cellulose cyanate compound, and method for producing the same
Inventor: TAKEUCHI FUMIHIDE
IPC: C08B11/155
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroxypropyl cellulose cyanate compound (HPC cyanate compound), and to provide a method for producing the same.  <P>SOLUTION: The method for producing the HPC cyanate compound (I) is characterized in that the HPC cyanate compound (I) and hydroxypropyl cellulose (II) are allowed to react with a cyanogen halide in an organic solvent in the presence of tertiary amine. In the formula, R' represents a hydrogen atom or -(CH<SB>2</SB>CH(CH<SB>3</SB>)-O)<SB>m</SB>-H, and R represents a hydrogen atom, a cyano group, -(CH<SB>2</SB>CH(CH<SB>3</SB>)-O)<SB>m</SB>-H or the like, wherein at least one selected from R' and R is -(CH<SB>2</SB>CH(CH<SB>3</SB>)-O)<SB>m</SB>-CN, m represents the integer of ≥1; and n represents the integer of ≥1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002314-A (JP)
Title: Start control system of internal combustion engine
Inventor: SAMEJIMA TORU
IPC: F02D15/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an electric power consumption of a heater and shorten a starting time by facilitating vaporization of an injection fuel in a system of injecting a fuel heated by the heater on engine start-up.  <P>SOLUTION: When a fuel heating domain is determined on engine start-up, after electrification of a fuel heating heater is started, a throttle opening is controlled around full closing and electrification of a starter is permitted to start cranking. At that time, the fuel injection is prohibited until a predetermined time T2 elapses with the throttle opening controlled around full closing, thereby starting the fuel injection and facilitating the vaporization of the injection fuel with an intake pipe pressure reduced by the cranking and a temperature inside a tube increased by the heat of compression of air inside the tube. Further, the vaporization of the injection fuel is securely facilitated by changing an intake pipe pressure reduction effect and a temperature inside the tube increase effect by the cranking by changing a rotation speed of the starter corresponding to a change in vaporization characteristics of the fuel in response to the alcohol concentration of the fuel and a cooling water temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005778-A (JP)
Title: Bathtub with heater
Inventor: SAKO NORIYUKI
IPC: A61H33/06
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub with a heater, which enables a user to easily obtain a hot bath effect like bedrock bath in a lying posture inside a bathroom and can surely prevent sweat flowing down at the time from flowing into the bathtub.  <P>SOLUTION: In the bathtub with the heater, a hot bath base 2 having a board surface 5 where a human body B can lie down and also having a heater 6 below the board surface 5 is integrally provided side by side with the flange part 7 of a bathtub main body 1, and the peak part of the flange part 7 of the bathtub main body 1 is provided on a position higher than the board surface 5 of the hot bath base 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT