baber/WOPTO huggingface dataset:
Patent JP-2007289700-A (JP)
Title: Method for controlling ultrasonic handpiece of phacoemulsification surgical instrument
Inventor: NAGARKAR AJAY
IPC: A61F9/007
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for driving cutting tips of ultrasonic handpieces in various modes and that are more efficient, generate less heat, consume less power and allow for more flexibility.  <P>SOLUTION: In the method for controlling the ultrasonic handpiece of an ocular surgical system, such as a phacoemulsification system, first and second signal sources generate first and second drive signals. The first signal is at a first frequency and is used to drive the cutting tip of the handpiece with a first type of motion. The second signal is at a second frequency and is used to drive the cutting tip with a second type of motion. The different motions can be generated with different first and second frequencies. The first and second signals can be summed or combined and supplied to a class D amplifier, and the output of the class D amplifier includes multiple frequency components or multiple signals of different frequencies to drive the cutting tip in different directions at the same time, for example, with simultaneous longitudinal and torsional motions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008263921-A (JP)
Title: Riding lawn-mowing vehicle
Inventor: ISHII NOBUHIRO
IPC: A01D34/68
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riding lawn-mowing vehicle having improved electric motor-cooling systems.  <P>SOLUTION: This riding lawn-mowing vehicle having first and second electric motors 16, 18 for driving two main driving wheels 12, 14 and a lawn mower is characterized by fixing air-cooling fans 78 to the end portions of the rotation shafts 54 of the first and second electric motors 16, 18, respectively. Hereby, the first and second electric motors 16, 18 can be cooled with cooling air sent by the driving of the air-cooling fans 78. Preferably, motor control units 76 which are inverters for driving the electric motors 16, 18 are disposed at places facing the air-cooling fans 78. Thereby, the motor control units 76 can also be cooled with the cooling air sent by the air-cooling fans 78.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275195-A (JP)
Title: Refrigerating device
Inventor: OKAMOTO MASAKAZU
IPC: F25B41/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent flowing of a refrigerant to use-side heat exchangers 51a, 51b, 51c in thermo-off, and to prevent increase in dimension of electronic expansion valves 52a, 52b, 52c, in a refrigerating device comprising the plurality of use-side heat exchangers 51a, 51b, 51c and the electronic expansion valves 52a, 52b, 52c of variable openings corresponding to the use-side heat exchangers.  <P>SOLUTION: Opening and closing valves 53a, 53b, 53c settable at two positions of an open position and a fully-closed position, are disposed on one side of an upstream side and a downstream side of the electronic expansion valves 52a, 52b, 52c in a refrigerant pipe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275343-A (JP)
Title: Route guidance device for vehicle
Inventor: TSUKADA ATSUO
IPC: G07B15/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route guidance device for a vehicle which enhances the convenience of its user.  <P>SOLUTION: The route guidance device is mounted on a vehicle, searches a route, and performs guidance of the searched route to its user. When the route guidance device acquires status information representing whether or not an in-vehicle ETC device is in a normally operating state from the in-vehicle ETC unit, the guidance device performs route search taking the existence of ETC dedicated interchanges (e.g. smart interchanges) into consideration, when it is judged from the status information that the in-vehicle ETC unit is in a normally operating state, and performs route search while ignoring the existence of the ETC dedicated interchanges, when it is not judged from the status information that the in-vehicle ETC unit is in the normally operating state. The guidance device acquires the status information from the in-vehicle ETC unit during the route guidance also, continues monitoring, and performs rerouting when the contents of the status information change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277393-A (JP)
Title: Mounting structure and its manufacturing method
Inventor: HAYASHI KATSURA
IPC: H05K3/34
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure wherein, when expanding a bonding layer in a recessed part formed at a wiring substrate, the expanded bonding layer can be prevented from flowing over the wiring substrate, and which is superior in productivity.  <P>SOLUTION: The mounting structure 1 is provided with the wiring substrate 2 and a semiconductor element 3 mounted on the upper surface of the wiring substrate 2. The structure has a plurality of recessed parts 21 formed on the upper surface of the wiring substrate 2, a conductive layer 24 that is formed like a film on the inner circumferential surface of the recessed part 21, and a projecting part 30 that is formed on the lower surface of the semiconductor element 3 and of which the lower end is located in the recessed part 21. A low-melting-point metal layer 25 of which the melting point is lower than that of a material forming the conductive layer 24 and the projecting part 30 is formed between the conductive layer 24 and the projecting part 30, and the low-melting-point metal layer 25 has a bonding layer 26 that is formed in at least an area in contact with the projecting part 30 or an area in contact with the conductive layer 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277400-A (JP)
Title: Method of manufacturing silicon carbide semiconductor device
Inventor: HARADA MAKOTO
IPC: H01L29/12
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon carbide that can reduce an on-state resistance value.  <P>SOLUTION: The method of manufacturing a silicon carbide semiconductor device includes a step (S2) to form a first conductive layer on a substrate; a step (S3) to form a second conductive layer on the first conductive layer; a step (S4) to form a first mask layer on the second conductive layer; a step (S5) to form a second mask layer that has a recessed portion in the specified area, on the mask layer; a step (S6) to inject first conductive impurities into the inside of the second conductive layer while using the second mask layer as a mask; a step (S7) to form a third mask layer covering the specified area with the recessed portion; a step (S8) to partly remove the second conductive layer so as to form a groove; a step (S9) to remove the second and third mask layers; and a step (S10) to fill the groove with a first conductive epitaxial film while using the first mask layer as a mask.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274126-A (JP)
Title: Nucleating agent composition for polyolefin, polyolefin resin composition containing the nucleating agent composition and its molded product
Inventor: NIGA SUKEHIRO
IPC: C08L23/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleating agent composition which improves the solubility and dispersibility of an amide compound in a polyolefin resin composition and is easy to industrially handle.  <P>SOLUTION: The polyolefin resin composition is formed by incorporating a nucleating agent for polyolefins comprising at least one kind of an amide compound selected from the group consisting of R<SP>1</SP>-(CONHR<SP>2</SP>)<SB>m</SB>of formula (1) (wherein R<SP>1</SP>is an aliphatic polycarboxylic acid residue, an alicyclic polycarboxylic acid residue or an aromatic polycarboxylic acid residue and 2-6 pieces of R<SP>2</SP>are each an aliphatic monoamine residue, an alicyclic monoamine residue or an aromatic monoamine residue) and R<SP>3</SP>-(NHCOR<SP>4</SP>)<SB>n</SB>of formula (2) (wherein R<SP>3</SP>is an aliphatic polyamine residue, an alicyclic polyamine residue or an aromatic polyamine residue and 2-6 pieces of R<SP>4</SP>are each an aliphatic monocarboxylic acid residue, an alicyclic monocarboxylic acid residue or an aromatic monocarboxylic acid residue) and an antioxidant at a weight ratio of 1:1 to 1:10 into a polyolefin resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273406-A (JP)
Title: Wheel drive device
Inventor: TSUCHIDA MITSUTAKA
IPC: F16H1/46
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To set a connection part of a lower arm and a wheel support member to the optimum position and to prevent interference of the connection part with a speed reducer in a wheel drive device.  <P>SOLUTION: The wheel 11 is drivably constituted by decelerating rotation force of a motor 31 arranged in the wheel 12 by a plurality of speed reducers 32, 33 and transmitting it to the wheel 12. The motor 31 and the respective speed reducers 32, 33 are stored in a housing 26, and a lower ball joint 62 for connecting the lower arm 61 and the knuckle arm 29 is arranged so as to be opposed to a radial direction of the first speed reducer 32 and the wheel 12. A housing body 27 and an outer peripheral part of a ring gear 41 of the first speed reducer 32 are connected by a spline 45, and tooth lack parts 27c, 41b are formed at positions opposed to the lower ball joint 62 in the circumferential direction of the spline 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007199741-A (JP)
Title: Optical fiber connection method and tool
Inventor: SAITO DAIGO
IPC: G02B6/24
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate release of deformation caused at the tip end of one or both optical fibers through an abutting force therebetween, to prevent an increase in a loss due to a bent optical fiber and a damage in the tip end of the optical fiber, and to guard against inconvenience such as connection defect.  <P>SOLUTION: The optical fiber connecting tool connects two optical fibers by using a connecting mechanism equipped with a first and a second clamping section that independently clamp two optical fibers. The tool includes a base for holding the connecting mechanism, a first open/close member which is detachably disposed on the first clamping section and which can open/close the first clamping section, a second open/close member which is detachably disposed on the second clamping section and which can open/close the second clamping section, and a component housing groove for housing an optical fiber connector at the tip end of the optical fiber. The optical fiber connecting tool is characterized in that both open/close members can be independently operated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008278340-A (JP)
Title: Base station apparatus and communication control method
Inventor: SAWAHASHI MAMORU
IPC: H04W72/04
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To change an MCS set of an L1/L2 control channel on the basis of cell constitution.  <P>SOLUTION: A plurality of kinds of combinations of modulation schemes and channel coding schemes, including coding rates, are prepared in a base station apparatus that transmits an L1/L2 control channel to user equipment and performs communication. The user equipment notifies downlink feedback information. The base station apparatus is equipped with a means for collecting downlink feedback information; a means for calculating the statistics, on the basis of the collected feedback information; a means for deciding whether a cell covered by own base station apparatus is an isolate cell or a cellular cell, on the basis of the statistic; and a means for setting a combination of a modulation scheme and a channel coding scheme which is applied to the L1/L2 control channel on the basis of a decision result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280572-A (JP)
Title: Method for blow-refining molten steel
Inventor: KUME KOSUKE
IPC: C21C1/02
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the generation of non-slagging CaO caused by new CaO addition at the dephosphorize-treating time without incurring the increase of cost and the loss of heat, in a method for blow-refining molten steel for reutilizing slag generated with a decarburize-treatment in a converter.  <P>SOLUTION: In the method for blow-refining the molten steel, with which a molten iron preliminary treating process for performing desiliconizing and dephosphorizing by adding flux containing CaO into the converter charging molten iron, an intermediate slag-off process for discharging the slag after molten iron preliminary treating process from the converter and a recarburize-treating process for performing the decarburizing and the finish-dephosphorizing by newly adding the flux containing CaO into the converter, are repeatedly performed in order, and the total quantity of the slag generated in No.n-heat is reused as the flux in the molten iron preliminary treating process in No.(n+1)-heat; in the decarburize-treating process in No.n-heat, the adding quantity of CaO is decided so that the CaO quantity contained in the slag generated in the decarburize-treating process can secure the CaO quantity used in the molten iron preliminary treating process in No.(n+1) heat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280731-A (JP)
Title: Non-gradient drainage system and piping maintenance method
Inventor: MARUYAMA HIDEYUKI
IPC: E03C1/122
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-gradient drainage system capable of easily performing the replacement of piping, and a piping maintenance method for the non-gradient drainage system.  <P>SOLUTION: The siphon drainage system 10 includes a spare pipe 62. The spare pipe 62 includes a horizontal spare pipe 64 disposed along a horizontal pipe 24 and a vertical spare pipe 66 disposed along a vertical pipe 26. The spare pipe 62 is closed by a close lid 65 at the upstream end, and connected to a merging part joint 40 at the downstream end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281443-A (JP)
Title: Voltage sensor module and voltage monitor
Inventor: MIYAMOTO MANABU
IPC: H02J7/02
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that low voltage detection may not be accurately performed where a battery cell output is lowered.  <P>SOLUTION: The voltage sensor module is a voltage sensor module used for monitoring the voltages of a plurality of battery cells. The sensor module is equipped with first and second terminals for receiving voltages placed between both ends of each of the plurality of battery cells, third and fourth terminals for receiving voltages placed between both ends of a monitoring object battery cell included in the plurality of battery cells, a first reference voltage generation circuit connected to the first and second terminals to generate a first reference voltage based on the voltages placed between both ends of each of the plurality of battery cells, and a first comparison circuit for comparing a first adjustment voltage generated based on a voltage placed between the third and fourth terminals with the reference voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282225-A (JP)
Title: Burglar prevention method, burglar prevention system, and main body device
Inventor: KAWARABATA SATOSHI
IPC: G06F21/35
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burglar prevention method, a burglar prevention system and a main body device, for making it impossible to operate this system unless all configuration requirements in this system are arranged.  <P>SOLUTION: Key information stored in an RFID tag 3 (3A to 3C) installed in a plurality of peripheral equipment 2 (2A to 2C) capable of communicating with a main body device 1 is collected, and synthetic key information is generated from the collected key information 4 (4A to 4C), and the peripheral equipment 2 (2A to 2C) is controlled by using the synthetic key information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284894-A (JP)
Title: Vehicle front body structure
Inventor: NEMOTO AKIHIRO
IPC: B62D25/20
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide vehicle front body structure for preventing damage of an oil pan together with a backward movement of a power unit generated at the time of collision.  <P>SOLUTION: A cross member 30 is crossed over front side frames 2, and a power unit P/U comprising an exhaust manifold EM and an oil pan OP opposed to a front face of the cross member 30 is mounted. A manifold contact member 66 is provided to the cross member 30 opposite to the exhaust manifold EM. The manifold contact member 66 comes into contact with the exhaust manifold EM of the power unit P/U moving backward by collision, to prevent contact of the oil pan OP and the cross member or cushion shocks. Thus, breakage of the oil pan can be prevented to prevent leakage of oil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286545-A (JP)
Title: Method and apparatus for simulating rubber part
Inventor: ITO SATOSHI
IPC: G01N19/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of simulating rubber parts without having to perform experiments.  <P>SOLUTION: A rubber part simulation method for simulating deformations of rubber parts having rubber materials includes the step of setting a finite element model in which a rubber part is divided by elements which can be analyzed by numerical analysis, the step of inputting physical property values and fluidity conditions of the rubber materials, the step of computing oscillation characteristics of the rubber part on the basis of input physical property values and fluidity conditions of the rubber materials, and the step of computing the load-displacement relation of the rubber part on the basis of the finite element model of the rubber part and computed oscillation characteristics. A primitive chain model may be preferably used for the computation of the oscillation characteristics.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284950-A (JP)
Title: Seat device for vehicle
Inventor: SUMITA KAZUHIDE
IPC: B60N2/06
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat device for a vehicle capable of effectively miniaturizing a vehicle body, sufficiently ensuring a luggage storage space as necessary, and realizing good living environment in the vehicle.  <P>SOLUTION: A vehicle in which a front seat 5 is arranged in a forward part in a cabin and rear seats 6, 6 are arranged on a backward side of the front seat, has a kick-up part 13 formed by upwardly expanding a floor panel 4 located in the backward part in the cabin and a slide supporting mechanism 17 which is installed on the kick-up part 13 to slidably support the rear seats 6, 6. The slide supporting mechanism 17 has a seat slider which is longitudinally moved in a rear area from a front end of the kick-up part 13 when the rear seats 6, 6 are slidably displaced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286598-A (JP)
Title: Wavelength estimation method of tracking laser interferometer
Inventor: NARA MASAYUKI
IPC: G01S17/32
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the wavelength of measurement light of a tracking laser interferometer in a simple composition without performing measurement of an outside environment such as temperature.  <P>SOLUTION: The tracking interferometer for outputting a counted value in response to the increase and decrease of a distance between a reference point 12 in a body 10 and a recursive reflector 32 includes: providing the recursive reflector 32 on a head 52 on a coordinate measurement device 40 having a deformation direction of one axis or more capable of reading deformation with a scale 50 provided along the direction of the deformation; outputting a measured position by the scale 50 and the counted value corresponding to the reference point 12 and the recursive reflector 32 by deforming the head 52 at a plurality of positions; allying to substitute the measured positions at the plurality of the positions and the counted values in a relative equation determined by the measured positions, the counted values, the reference point 12, the wavelength of the measurement light, and an initial offset distance being a distance from the initial position of the recursive reflector 32 to the reference point 12; and estimating the wavelength by solving a simultaneous equation being the relative equation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033262-A (JP)
Title: Folding label, article with the folding label, and method of manufacturing the article
Inventor: TOKITA YOSHIAKI
IPC: B65C9/30
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding label in which none of the portions of its sheet adheres to each other and the manufacturing cost is reduced.  <P>SOLUTION: The folding label 1 uses only a single sheet 2 and is formed by folding the sheet 2, with the descriptions being carried on prescribed portions on the front and the back sides of the sheet 2. None of the portions of the sheet 2 adheres to each other. Among the sheet sections 4 and 5, partitioned by a folding line 3 and superposed over each other, continuously adjacent first and second sheet sections 4 and 5 on both sides of the folding line 3 appear on the upper and lower surfaces of the folding label 1, respectively. Only the first sheet section 4 appears on the upper surface of the folding label 1. In addition to the second sheet section 5, only a part of the first sheet section 4, that forms a protrusion portion 4a protruding from the second sheet section 5 to the opposite side of the fold line 3, appears on the lower surface of the folding label 1. Perforations 6a and 6b are formed in the first sheet section 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008285732-A (JP)
Title: Nickel plating solution, electroplating method using the same, and chip component with nickel-plated film formed by the electroplating method
Inventor: SHIMADA MIKIO
IPC: C25D3/12
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel plating solution in which an organic complexing agent is not used, which has a pH within the neutral range where ceramics and protection coat layers thereof are hardly eroded and with which the conventional productivity can be obtained, and to provide an electroplating method using the nickel plating solution.  <P>SOLUTION: The nickel plating solution is characterized in that nickel sulfamate, a depolarizer and a stress controlling agent are contained and the pH is adjusted to be within the neutral range of 5.3-6.4 by using ammonia. Further, a pH buffering agent is incorporated into the nickel plating solution to obtain a stable nickel plating solution in which the precipitate of nickel hydroxide hardly occurs although it has a pH within the neutral range. Nickel plating is applied to an object to be plated such as a chip component by using equipment similar to the conventional one and the nickel plating solution and setting plating conditions as before.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008006431-A (JP)
Title: Equilibration device
Inventor: HOCHSTRASSER REMO A
IPC: G01N1/36
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical equilibration device accomplishing equilibration of a fluid, i.e., a system for stirring the fluid.  <P>SOLUTION: The equilibration device has a tube 6 arrangeable in a well 51 and having an opening end. A first seal layer 4 has a through hole 41, and an edge 411 of the through hole 41 is arranged on an edge 61 of the opening end of the tube 6. Further, a second seal layer 3 arrangeable adjacent to a cover 2 is provided, and use of the two seal layers 3, 4 accomplishes that advantages of the two single layers 3, 4 are tightened. In particular, not only the advantage (for example, high flexibility for sealing a non-flat area and for compensating a level difference formed by the tube projected onto the opening of the well 51) of a material of the first seal layer 4 but also the advantage (for example, inexpensive) of a material of the second seal layer 3 are accomplished by suitably arranging the two seal layers.  <P>COPYRIGHT: (C)2008,JPO&INPIT