baber/WOPTO huggingface dataset:
Patent JP-2008228390-A (JP)
Title: Brushless motor and electric power steering device equipped with the same
Inventor: NIIGUCHI NOBORU
IPC: B62D5/04
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To fully suppress both the cogging torque and torque ripples in a brushless motor, using a permanent magnet such as a segment magnet.  <P>SOLUTION: In the three-phase brushless motor, a rotor 65 is equipped with segment magnets subjected to skew processing by a stage stacked structure consisting of first-third stages 65A, 65B, 65C. Where the number of poles in the circumferential direction is P, an angle of skew is set to Δ=360/(6P/2) [deg]. This means that the magnet segments are respectively arranged so that, for the magnet segment 651aA of the first stage 65A, the magnet segment 651aB of the second stage 65B is shifted by a rotation angle of Δ/3 in the circumferential direction, and the magnet segment 651aC of the third stage 65C is shifted by a rotating angle of 2Δ/3 in the circumferential direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226333-A (JP)
Title: Clamper mechanism of disk player
Inventor: YAMANAKA TAKASHI
IPC: G11B17/028
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and thin clamper mechanism reliably releasing the clamper from the turntable.  <P>SOLUTION: The clamper mechanism holds a disk between the turntable and a clamper by magnetism in a disk reproducing device and has a clamper release means having a pair of linkages symmetrically arranged on both side of the clamper axis. Each linkage comprises a front and a rear links free to turn to the frame around the two turning axes perpendicular to the axis on the same plane, and a clamper release means rotably supported at the rotatable ends of the front and rear links. The ends of the clamper release means are moved on a circular orbit by synchronously turning the front and rear links so that they engage with the outer fringe of the clamper to release the clamper from the turntable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220604-A (JP)
Title: Production method of dental impression tray, dental impression tray and dental impression tray kit
Inventor: TOGAWA TADASHI
IPC: A61C9/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To be surely adapted to the alveolar ridge of each patient and to improve impression accuracy.  <P>SOLUTION: In the production method of the dental impression tray TA with a tray main body 1 provided with a sidewall 3 integrally formed with a bottom part 2 for holding an impression material for transferring the shape of the alveolar ridge GA inside an oral cavity, a vertical dimension YA between a mucosa turning part H (YA1) on a residual ridge center line in the cross direction of the alveolar ridge GA and the other (YA2) corresponding to a specified cross width XA relating to the side edge of the tray main body 1 is set, a horizontal dimension DA between the mucosa turning parts H on a line orthogonal to the alveolar ridge center line corresponding to a specified lateral width LA relating to the side edge of the tray main body 1 is set, and the vertical dimension YA and the horizontal dimension DA are measured. The cross width XA of the tray main body 1 is stipulated corresponding to the measured vertical dimension YA, the lateral width LA of the tray main body 1 is stipulated corresponding to the horizontal dimension DA, and the tray main body 1 is produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225159-A (JP)
Title: Method for evaluating distributed simulation, and distributed simulation evaluating apparatus
Inventor: ISHIBASHI KENICHI
IPC: G09B9/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed simulation evaluating method of performing analytical evaluation of an execution speed similar to an actual distribution simulation system, in a short time and at low cost.  <P>SOLUTION: A plurality of simulation devices 100 disposed distributedly on a decentralized simulation base 10A each having virtual simulation processing definition information 120 simulating implementation times by simulation model kinds; and when a simulation model kind to be implemented is received from the decentralized simulation base 10A, a virtual simulation processing function 112 implements corresponding virtual simulation processing, by referring to corresponding virtual simulation processing definition information 120 to convert an implementation result into propagation data by referring to propagation data definition information 130, and to transmit the implementation result to the decentralized simulation base 10A. Furthermore, when a request to end simulation is received from the decentralized simulation base 10A, a measuring function 113 measures the time taken to advance the simulation and outputs it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091854-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: SUDA YOSHIYUKI
IPC: H01L27/10
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which further improves, than prior art, the number of times of repetitive operations of a memory in an Si oxide/SiC/Si substrate structure.  <P>SOLUTION: An SiC layer 2 is formed with a CVD process on an Si(111) substrate layer 1 doped to an n-type. Then, oxygen is introduced into a thermal oxidation device where the SiC is thermally oxidated in oxidation atmosphere at a temperature of 1,100°C or higher. Hereby, there formed is a first Si oxidation layer 4 above the SiC layer 2 where the rate of content of SiO<SB>2</SB>is about 90%. Then, the oxidation temperature is lowered to 1,100°C or below to thermally oxidize SiC. Hereby, there formed between the SiC layer 2 and the first Si oxidation layer 4 is a second Si oxidation layer 3 having a lower rate of content of SiO<SB>2</SB>of about 65% than the first Si oxidation layer 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292056-A (JP)
Title: V-engine with rotatable cylinder head
Inventor: CHRISTIAN WEBER
IPC: B63H20/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a V-engine for variety of applications within many use ranges that can be economically realized.  <P>SOLUTION: A V-engine has two banks of cylinders 20 each comprising at least one cylinder 20 and a cylinder head 40, wherein each of the banks of cylinders comprises at least one inlet valve 12 and at least one outlet valve 14 for each cylinder 20, while the at least one inlet valve 12 and the at least one outlet valve 14 are arranged in pairs opposite one another on opposite sides of the cylinder head 10 facing each other, and each cylinder head 10 and their respective connections to the other engine components are constructed such that it can be incorporated in a first position relative to the respective banks of cylinders and in a position rotated 180 degree relative to the first position on the same bank of the cylinders.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235374-A (JP)
Title: Organic field effect transistor
Inventor: NISHIKAWA HISAO
IPC: H01L29/786
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic field effect transistor that can improve characteristics of a device.  <P>SOLUTION: The organic field effect transistor has an organic semiconductor layer 15; a source electrode 13 and a drain electrode 14 that are formed on one surface of the organic semiconductor layer 15; a gate insulation film 12 that is formed on one surface of the organic semiconductor layer 15 and at least in an area between the source electrode 13 and the drain electrode 14; a gate electrode 11 that is formed on the opposite side to the organic semiconductor layer 15 on the gate insulation film 12; and a carrier replenishing layer 16 that is formed between the organic semiconductor layer 15 and the gate insulation film 12 on the other surface of the organic semiconductor layer 15 to replenish a carrier into the organic semiconductor layer 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231482-A (JP)
Title: Case for powder alloy rolling, and method for producing rolled material
Inventor: NISHIYAMA TOSHIMASA
IPC: B22F3/24
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive case for powder alloy rolling free from occurrence of breakage upon rolling, and to provide a method for producing a rolled material utilizing the case for powder alloy rolling.  <P>SOLUTION: The case 1 for powder alloy rolling is formed so as to be a box by a side face constituting member 10 formed in rectangular frame shape by combining two members 10a, 10b and surrounding the side face of metal powder 2; an upper cover constituting member 11 provided to one opening part of the side face constituting members 10 in a covering manner and covering the upper face of the metal powder 2; and a lower cover constituting member 12 provided to the other opening part of the side face constituting members 10 in a covering manner and covering the lower face of the metal powder 2, and the joints 10b, 10b of the members 10a constituting the side face constituting member 10 are provided to the two opposed side faces among the four side faces of the side face constituting member 10, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007193837-A (JP)
Title: Method and device for discriminating ruled line, and recording medium
Inventor: SUGIURA HIROKO
IPC: G06K9/20
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve solid-line discrimination precision in total by discriminating a long solid line from a short solid line in two stages.  <P>SOLUTION: After compressing (2) binary image data 1, runs longer than a predetermined value A and in contact with each other are discriminated (3) as a long solid line. Then, runs which are equal to or longer than a predetermined value B and shorter than a predetermined value A' and in contact with each other are discriminated (4) as a short solid line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008228979-A (JP)
Title: Condom
Inventor: OKAMOTO TAKASHI
IPC: A61F6/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional condom wherein there is a risk of sperm leaking out into vagina as a gap is formed between a penis and the condom when the penis atrophies after ejaculation, and wherein there is a risk of the condom being left inside the vagina when the atrophied penis is taken out of the vagina.  <P>SOLUTION: The condom comprises a sperm storage part 2 at the distal end, a tubular part 3 capable of covering most of the length of the penis in the intermediate part, and an opening part 4 for insertion at the proximal end. Since an adhesive layer 5 to adhere to the outer surface of the penis 10 is attached at an appropriate location on the inner surface of the tubular part 3 of the condom, the condom can be securely positioned and held to the penis even when the penis atrophies, and the gap between the penis and the condom can be securely sealed with the adhesive layer 6 part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007254893-A (JP)
Title: Coating and method for forming thermal barrier coating system
Inventor: MALONEY MICHAEL J
IPC: C23C14/14
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating which is suitable for use as a bondcoat (18) for a thermal barrier coating system (16) and includes aluminum at a low content.  <P>SOLUTION: The coating suitable for use as the bondcoat (18) for the thermal barrier coating system (16) includes about 5 to about 10 weight percent of aluminum (A1), about 10 to about 18 weight percent of cobalt (Co), about 4 to about 8 weight percent of chromium (Cr), about 0 to about 1 weight percent of hafnium (Hf), about 0 to about 1 weight percent of silicon (Si), about 0 to about 1 percent of yttrium (Y), about 1.5 to about 2.5 weight percent of molybdenum (Mo), about 2 to about 4 weight percent of rhenium (Re), about 5 to about 10 weight percent of tantalum (Ta), about 5 to about 8 weight percent of tungsten (W), about 0 to about 1 weight percent of zirconium (Zr), and a remainder of nickel (Ni).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008240548-A (JP)
Title: Reciprocating internal combustion engine
Inventor: TANAKA YOSHIAKI
IPC: F02F7/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the opening of a clearance near a crankshaft main bearing even when a control shaft approaches a crankshaft in an engine horizontal direction in an axial view and parts of two shafts are overlapped with each other in the vertical direction.  <P>SOLUTION: In this internal combustion engine having double link mechanisms, the crankshaft main bearing 15 rotatably supporting the crankshaft 4 and a control shaft main bearing 17 rotatably supporting the control shaft 7 are intermittently provided in the axial direction of the crankshaft. The control shaft main bearing 17 is arranged to be offset a predetermined distance from the crankshaft main bearing 15 in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240336-A (JP)
Title: Adjustable waterproof floor structure
Inventor: SUZUKI YOSHIBUMI
IPC: E03C1/20
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable waterproof floor structure increased in the versatility of design since it can be easily carried into a filed and easily installed, cannot be limited by the types of bathtubs, and has excellent reformability.  <P>SOLUTION: This adjustable waterproof floor structure A is composed mainly of a waterproof plate 2 forming a lowermost surface for collecting and discharging the water permeated from a floor surface; a permeable rigid member 3 for supporting the strength of the floor surface above the waterproof plate; a permeable decorative floor member 4 for improving the aesthetic appearance and feel of the uppermost surface; and an outer peripheral frame member 1 disposed on the outer periphery for pivotally supporting these members. A bathtub 61 is placed on the floor surface by the floor structure. A toilet bowl 62 and a basin 63 are mounted on the side surface of a functional wall 64 in which pipes are stored for forming members in a water use section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238990-A (JP)
Title: Vehicular wheel manufacturing method, and vehicular wheel
Inventor: NAKAJIMA SHIGEO
IPC: B60B3/04
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular wheel manufacturing method in which a hub hole flange is formed which has a hub hole of a predetermined hub hole diameter and an opening end of a predetermined outer circumferential diameter without performing any cutting work.  <P>SOLUTION: A thin-walled annular preliminary formed part 25 is circumferentially formed by press-machining the hole circumferential edge 23 of a preliminary hole 22 cut in a plate-like base material without constraining its hole end face 22a. A surplus material 24 is swaged in the preliminary hole 22. The hole circumferential edge 29 of a hub original circular hole 28 formed by removing an inner part from the annular preliminary formed part 25 is folded so as to be erected to the wheel surface side, and a hub hole flange 6 is formed which has the hub hole 5 of the predetermined hub hole diameter, and an opening end 6a of a predetermined outer circumferential diameter formed by the annular preliminary formed part 25. A vehicular wheel 1 is manufactured by this method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252466-A (JP)
Title: Optical communication system, transmitter and receiver
Inventor: ISHIDA MASANORI
IPC: H04B10/11
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain data communication at a proper parallelism depending on a situation.  <P>SOLUTION: The transmitter 10 divides a light source part 11 into a plurality of subareas, drives LEDs 12 belonging to the same subarea by a modulation signal obtained by modulating the same data and transmits data including information showing the subarea. The receiver 20 receives light including data, acquires the data by demodulation, allocates information for specifying data to be transmitted in each subarea on the basis of a pixel and information showing the subarea included in the received data, and generates an allocation map in which the information showing the subarea is associated with the information for specifying the data to be transmitted. The allocation map is transmitted to the transmitter 10, and the transmitter 10 transmits data in parallel according to information for specifying the data to be transmitted in each subarea on the basis of the allocation map.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007282233-A (JP)
Title: Signal frame, method for synchronizing the same, transmitter and receiver of telecommunications system, and the telecommunications system
Inventor: JECHOUX BRUNO
IPC: H04B1/707
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synchronizing a signal frame by a synchronization sequence, in connection with a telecommunications system.  <P>SOLUTION: A synchronization sequence (x<SP>i</SP>(k)) is formed by concatenation of first and second bursts of L complementary sequences by a transmitter, and the first burst of L sequences is obtained by concatenation of a first complementary sequence (A) of N pulses of a pair of complementary sequences ((A, B)) by L times. The second burst of L sequences is obtained by concatenation of a second complementary sequence (B) of N pulses of the pair of complementary sequences by L times. Multiplication is performed by a component of rank q of L component length weighting code (MC<SP>i</SP>), belonging to a set of I weighting codes that have been known by a receiver (RCD) beforehand, and the pulses of each sequence of rank q of the second burst of L sequences are multiplied by the same component of rank q of the weighting code (MC<SP>i</SP>).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008259019-A (JP)
Title: Cellular phone, incoming call notification control method, and program
Inventor: SHIMIZU TETSUYA
IPC: H04M1/2745
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone capable of avoiding execution of call termination notification from a partner, from whom call termination notification is unnecessary, even when setting silent mode.  <P>SOLUTION: A telephone book registration part 18 registers individual ring tone setting in a telephone book 19. A ring-tone setting discriminating part 13, when a call termination accepting part 11 accepts an incoming call, retrieves the telephone book 19 using origination source identification information, extracted by an origination source identification information extracting part 12 as a key; acquires individual ring tone setting set at an origination source to decide whether the ring tone is set to off. A call termination control part 14, when it is decided that the ring tone is to be set to off by the ring tone setting discriminating part 13 during the manner mode, does not perform call termination notification by a call termination notifying part 16 in silent mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007242226-A (JP)
Title: Method for recording information data
Inventor: KURODA KAZUO
IPC: G11B7/0045
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method of information data capable of preventing information data from being illegally copied from a multilayered disk to a single-layered disk.  <P>SOLUTION: A series of information data is divided into data blocks for each prescribed data capacity. the respective data blocks are distributed to recording layers different from one another of a recording medium to be recorded, and a jump command for designating the next read destination is recorded in at least one of the data blocks.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008263055-A (JP)
Title: Electronic component mounting body
Inventor: CHIGA SHOTARO
IPC: H05K3/36
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of a failure in mounting in an electronic component mounting body in which a component substrate for the electronic component is directly bonded to a mounting substrate in a state that the component substrate is substantially vertical to the mounting substate.  <P>SOLUTION: An electronic component mounting body 1 comprises an inclined sensor 2 and a mounting substrate 3. The inclined sensor 2 has a sensor substrate 21 on which solder bonding pads 51a, 51b to 53a, 53b are formed and a sensor substrate 22 on which solder bonding pads 54a, 54b, 55a, and 55b are formed. The mounting substrate 3 has through-holes 60a and 60b. Solder bonding lands 71a, 71b to 75a, 75b are formed on the rear surface of the mounting substrate 3. The sensor substrates 21 and 22 penetrate the through-holes 60a and 60b of the mounting substrate 3. The solder bonding pads 51a, 51b to 55a, 55b of the sensor substrate 21 and 22 and the solder bonding lands 71a, 71b to 75a, 75b of the mounting substrate 3 are bonded by the use of solder 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008117749-A (JP)
Title: Mixture of lithium phosphoric acid transition metal compound and carbon, electrode with the same, battery with electrode, method of manufacturing mixture and method of manufacturing battery
Inventor: YASUNAGA YOSHINOBU
IPC: H01M4/583
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixture of a lithium phosphoric acid transition metal compound and carbon having excellent electron conductivity, and a battery using the mixture, which is excellent in high-rate charging and discharging performance.  <P>SOLUTION: Carbon is mixed with a lithium phosphoric acid transition metal compound to obtain conductivity and, when alcohol is used, a mixture having excellent electron conductivity can be obtained. If the mixture is used as an electrode material, a battery having a high-rate charging and discharging property can be provided. The mixture contains second particles formed in condensation of first particles and fibrous carbon existing inside the second particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262115-A (JP)
Title: Silver halide photographic material and image forming method using the same
Inventor: MIKI MASAAKI
IPC: G03C5/12
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To record digital image information on a silver halide photographic material without deteriorating the sharpness of the image even when recording at a line density of 2,000 dpi.  <P>SOLUTION: The silver halide photographic material includes a transparent support having provided thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, wherein the average equivalent-sphere diameter of the silver halide grains contained ion each layer is ≤0.35 μm, and an upper layer of the green-sensitive emulsion layer contains a fixed magenta dye, an upper layer of the red-sensitive emulsion layer contains a fixed cyan dye, and the green-sensitive layer contains a pyrazolotriazole, pyrazolopyrrole or 4-thio-pyrazol-5-one coupler having a specific structure. An image-recording method using the photographic material is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT