baber/WOPTO huggingface dataset:
Patent JP-2007063681-A (JP)
Title: Fine-spun twisted union yarn and method for producing the same
Inventor: MASUDA MINORU
IPC: D01H5/66
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality fine-spun twisted union yarn having excellent strength with slight fluff and producing a fabric having a soft touch feeling and to provide a method for stably producing the fine-spun twisted union yarn at a low cost.  <P>SOLUTION: The fine-spun twisted union yarn is prepared by twisting fibers together at a twist multiplier within the range of 1.0-2.5 and has ≤100 average fluff index of ≥3 mm fluff length. The method for producing the fine-spun twisted union yarn comprises passing each of fiber strands through a fiber strand converging apparatus arranged on the downstream side of a drafting zone, then nipping the fiber strands through an air-permeable apron at a specific nipping point interval with a rotating roller and a delivery roller, delivering the fiber strands to the downstream side and subsequently twisting the fiber strands together in the method for producing the fine-spun twisted union yarn comprising twisting the same two fiber strands composed of the individual single fibers together.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067884-A (JP)
Title: Antenna
Inventor: KAMO HIROYUKI
IPC: H01Q5/10
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna having simple and small element patterns and attaining a wider band or multiple bands, by arrangement of a linear parasitic element 16 on a loop antenna 12.  <P>SOLUTION: A loop antenna 12 is provided having an electric length of one wavelength of a first frequency. A linear parasitic element 16 having an electric length of 1/2 wavelength of a second frequency different from the first frequency is arranged along the loop antenna 12, and moreover, the element is arranged so as to be across two supply connection terminals 14, 14 of the loop antenna 12. The parasitic element 16 is electro-magnetically coupled to the loop antenna 12 to operate as an antenna with the first frequency of the loop antenna 12 and the second frequency of the parasitic element 16. A wider band can be attained by setting the first frequency suitably close to the second frequency. In addition, multiple bands can be attained by setting the first frequency suitably separate from the second frequency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067212-A (JP)
Title: Solid-state imaging device and method of manufacturing same
Inventor: KORIYAMA HIDEKI
IPC: H04N5/335
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device hardly coming under the influence of a displacement of a micro lens or an inner layer lens without causing a variation in sensitivity or a deterioration in smear.  <P>SOLUTION: A light-guide-structured solid-state imaging device includes a photoelectric conversion part, and a charge transferring part having a charge transferring electrode for transferring a charge generated by the photoelectric conversion part. Further, the element includes a first light shielding film composed of a first electrode comprising a first layer conductive film with the charge transferring electrode alternately juxtaposed, a second electrode comprising a second layer conductive film, and the first light shielding film formed on the sidewall of the charge transferring electrode to compose the sidewall, and a second light shielding film having an opening part for forming the light guide on the photoelectric conversion part on the upper layer of the charge transferring electrode to constitute the light guide structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068603-A (JP)
Title: Cover for urination bag
Inventor: HAMAGUCHI HIROMUTSU
IPC: A61F5/44
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for a urination bag capable of making it difficult to view a urination bag body by covering the outer side of the urination bag body, facilitating the locking of the urination bag to a bed and the extension of an introducing tube to the outside, and being easily attached to and detached from the urination bag.  <P>SOLUTION: The cover 7 for the urination bag comprises: a first cover part 7a capable of covering the front surface side of the urination bag body 1; a second cover part 7b capable of covering the back surface side of the urination bag body 1; and third cover parts 7c and 7e formed over the first cover part 7a and the second cover part 7b, where window parts 7d and 7f capable of extending the introducing tube 2 and a locking belt 6 to the outside are formed. The first cover part 7a, the second cover part 7b and the third cover parts 7c and 7e are composed of an integrally molded sheet-like member. Also, hook-and-loop fasteners Ma and Mb for connecting the first cover part 7a and the second cover part 7b and covering the side face of the urination bag body 1 are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005348453-A (JP)
Title: Method for protecting portable card
Inventor: MULLER FRANK
IPC: G06F21/75
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable card that is resistant to DPA so as to be safely available.  <P>SOLUTION: In a method for protecting a portable card, provided with at least an algorithm for enciphering data or authenticating the card, against the deriving of the secret key used from statistical analysis of its information leaking away to the outside world of the portable card in the event of cryptographic operations, such as power-consumption data, electromagnetic radiation and the like, the card is provided with at least a shift register having a linear and a non-linear feedback function for creating cryptographic algorithms. The method includes a step of loading data to be processed and a secret key to the shift register of the portable card and after the secret key has been loaded into the shift register, the shift register clocks on for a certain specific period of time, using at least the linear-feedback function.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007074392-A (JP)
Title: System, method, and computer program for building up secure adhoc network
Inventor: ANAND PRASAD
IPC: H04W88/18
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of building up a secure adhoc network without the need for devices configuring the adhoc network to individually access a certificate station.  <P>SOLUTION: In the system, the certificate station generates a network identifier and a possessor registration key (imprinting key) in response to requests from mobile stations. A network device permits control over the network device for a mobile station first exhibiting the possessor registration key. The network device authenticates whether or not a party accessing the network device is a membership of a management group by using the possessor registration key. The network device generates a certificate issue request signed by a private key and the certificate station issues a device certificate in response to the certificate issue request. The network device executes mutual authentication by exchanging the device certificate with the other network device belonging to the adhoc network.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073754-A (JP)
Title: Semiconductor device
Inventor: MORIKADO MUTSUO
IPC: H01L21/8242
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is excellent in its characteristic as a memory element and can be manufactured easily.  <P>SOLUTION: The semiconductor device has a channel region of a transistor which is formed in the predetermined region of a silicon layer 103 formed on an insulating film 102, a gate electrode 116 formed on the channel region via a gate insulating film, and a source region S/drain region D positioned on the outside of the channel region and formed in the silicon layer whose film thickness is larger than the film thickness of the channel region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070099-A (JP)
Title: Sorting system
Inventor: MATSUO YOICHI
IPC: B65G1/137
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting system capable of reducing the number of meters and responding to various types and a large number of sorting destinations by a small number of carriages.  <P>SOLUTION: This sorting system is provided with an article inspection means determining whether or not a type of an article input from a type input means is one to be distributed to a sorting destination and outputting the inspection result; a counting means obtaining information on the type of the article from the type input means when the article is taken out from a meter, and counting article quantities based on a relationship between unit weight of the articles stored in a unit weight storing part and change of a weighing value weighed by the meter; and a number inspection means determining whether or not the number of the articles counted by the counting means corresponds to the number of articles in regard to the sorting destination set by the type input means out of destinations related to the articles stored in a sorted article storing part, and outputting the result of number inspection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072397-A (JP)
Title: Optical element and method of manufacturing the optical element
Inventor: NAKATANI TAKAYOSHI
IPC: G02B5/18
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optical element which is readily cleaned and has no possibility of subwavelength structural break due to the cleaning, and to provide a method of manufacturing the optical element.  <P>SOLUTION: The optical element has a varying refractive index region of a subwavelength structure, in which the refractive index varies at a pitch smaller than the wavelength of used light L2, according to the required optical function, formed on a transparent substrate 10A of a photoreactive material, of which the refractive index is varied by the radiation of light L1, and the optical element has a smooth surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073897-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: IMAMURA KEIGO
IPC: H01L21/60
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting apparatus capable of feeding out a sheet interposed between a press-adhered tool and a TCP (Tape Carrier Package) for a fixed length each time the TCP is press-adhered onto a substrate.  <P>SOLUTION: A mounting apparatus comprises: an XY table 2 provided in an apparatus body 1 for holding a substrate; a press-adhering tool 7 provided at a position facing the XY table so as to be driven up and down; a cassette which includes a feed-out shaft 16 around which a sheet 15 is mounted, and a take-up body 18 for taking up the sheet mounted around the feed-out shaft and is attachably and detachably mounted in the apparatus body; a take-up motor for feeding the sheet by rotating the take-up body after the press-adhering tool carries out press-adhering of a TCP through the sheet to the substrate; a rotator 41 in contact with the sheet wound around a feed-out body or the take-up shaft, which rotates while being linked with the feed-out body or the take-up shaft when feeding the sheet by rotating the take-up body through the take-up motor; and a control device 52 which detects a sheet feeding length from the rotation of the rotator, and controls the rotation of the take-up body due to the take-up motor based on the feeding length.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078407-A (JP)
Title: Semiconductor integrated circuit and test system therefor
Inventor: NEGISHI KINICHI
IPC: H01L21/66
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a semiconductor integrated circuit and a test system therefor, capable of carrying out a non-contact test without any physical contact.  <P>SOLUTION: The semiconductor integrated circuit, which is operated by its internal circuit, comprises a testing section for testing the internal circuit and a radio interface module which electrically connects to the testing section and carries out a radio communication. The test system comprises a radio section which performs a radio communication with the radio interface module of the semiconductor integrated circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077851-A (JP)
Title: Breather structure for engine
Inventor: ARIMA HISATOYO
IPC: F02B77/00
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To cope with increase of output of an engine by increasing rigidity of a cylinder while maintaining the engine compact.  <P>SOLUTION: A breather structure for the engine is provided with a breather chamber 30 separating oil from air containing oil mist in a crank case 1 and returning oil component after separation into the engine and discharging gas component to an outside of the crank case 1. In this breather structure for the engine the breather chamber 30 is formed on a circumference surface of the cylinder 4, in an embodiment, on a back surface in a direction in which a crank case 1 extends as one unit with the cylinder 4. Preferably, a rotary body storage chamber, in an embodiment, a balancer chamber 31 is formed with adjoining the breather chamber 30 as one unit with the cylinder 4. Moreover, preferably, the breather chamber 30 is formed as one unit with the cylinder 4 and an upper crank case member 2 to cover an upper surface of the upper crankcase member 2 from the back surface of the cylinder 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079066-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI KENJI
IPC: G03G15/08
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing shaving of a flange without spoiling seal performance.  <P>SOLUTION: A seal material 156R is allowed to abut on a photosensitive part 111 of a photoreceptor drum 11 and flanges 112R which are provided in both ends of the photosensitive part 111 and have lower hardness than the photosensitive part 111, whereby leakage of toner remaining on the photoreceptor drum is prevented after toner image transfer. An outside diameter of flanges 112R is made shorter than that of the photosensitive part 111 to reduce a contact pressure of the seal material 156R to the flanges 112R.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077467-A (JP)
Title: Vapor deposition apparatus
Inventor: TSUBOI TOSHIKI
IPC: C23C16/44
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition apparatus which can monitor a substrate to be treated even when a viewport installed at a position that faces to the substrate is intercepted.  <P>SOLUTION: This vapor deposition apparatus comprises: a first viewport 40 arranged at a position facing the substrate 28 to be treated; a second viewport 60; and a masking shield 39 which is arranged so as to be movable on a way between a state of intercepting a way between the substrate 28 and the first viewport 40 and a state of opening the way, and is provided with a mirror surface. The mirror surface 39a is tilted with respect to the substrate 28 and the second viewport 60, at an angle capable of observing the surface to be treated of the substrate 28 from the second viewport 60 through the mirror surface 39a, when the masking shield 39 intercepts the way between the substrate 28 and the first viewport 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075507-A (JP)
Title: Manufacturing method of vessel for electromagnetic induction heating cooker
Inventor: ABE SHIZUE
IPC: A47J36/02
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily forming a heat generating layer showing stable heating force at the side wall part of a vessel.  <P>SOLUTION: The heat generating layer 12C is formed on the outer surface 13 of the side wall of a pot main body 10A by applying a transfer printing method. In this case, a belt-like transfer 30 is formed and this is wound along the direction of the circumference of the outer surface 13 of the side wall. In a transfer forming process, the full length in the longitudinal direction of a thin film layer 31 in the transfer 30 is formed to be longer than the length of the circumference of the outer surface 13 of the side wall. In a transfer process, one end part 31A and the other end part 31B in a longitudinal direction of the thin film layer 31 are superposed to each other. Thus, a cut off part of the thin film layer 31 is not generated at the joint of the transfer 30 to avoid that eddy current flowing through the heat generating layer 12 is cut off at the joint. Thus, the heat generating layer 12 which shows stable heating force is formed easily.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082414-A (JP)
Title: Hydroponic cultivation method and hydroponic cultivation device
Inventor: YAMANE MASAYOSHI
IPC: A01G31/00
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroponic cultivation method comprising saving unnecessary space of a cultivation tank to improve production efficiency, and effectively supplying nutrient solution to seedlings in rooting and germinating steps.  <P>SOLUTION: The hydroponic cultivation method comprises sowing plant seeds in respective culture media charged in a plurality of raising seedling pots, and storing the pots in a raising seedling chamber 9. Although the raising seedling pots are usually held by holding members respectively in prescribed arrangement, they are housed in the raising seedling chamber 9 in such an arrangement as to be closer than the prescribed arrangement when the raising seedling pots are housed in the raising seedling chamber 9. Culture solution containing components commonly required through rooting and germination of the seeds to final growth of the seedlings is sprayed in the the raising seedling chamber 9 so as to make the seeds take roots and germinate, and then the raising seedling pots are set in a bed 2 charged with the culture solution so as to be soaked in the culture solution to raise the seedlings in the raising seedling pots.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006154760-A (JP)
Title: Method of manufacturing phase difference film, phase difference film manufactured by the method and polarizing plate and liquid crystal display device using the same
Inventor: TASAKA MASAYUKI
IPC: B29K1/00
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference film which has an improved uniformity of distribution of retardation value in the film width direction and distribution of saponification in the width direction, to provide a method of manufacturing the phase difference film, and to provide a polarizing plate and a liquid crystal display device using the phase difference film.  <P>SOLUTION: In the method of manufacturing phase difference film which includes a retardation promotion agent comprising at least two aromatic rings by 0.1 to 15 mass% and has an Ro expressed by eq.(I) of 20 to 300 nm and an Rt expressed by eq.(II) of 70 to 400 nm; eq.(I) Ro=(nx-ny)×d, eq.(II) Rt=ä(nx+ny)/2-nz}×d, at least one among the following manufacturing conditions (1)-(3) is used; (1) stretching in the range of proportion of stress at maximum stretch to stress at fracture, 50 to 98%, (2) stretching in the range of stress absolute value at maximum stretch, 5 to 50 MPa, (3) stretching in the range of stress gradient at maximum stretch, 0.4 to 0.8 MPa/%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007084385-A (JP)
Title: Manufacturing method of molding die for optical element and molding die for optical element
Inventor: NABETA HIROYUKI
IPC: C03B11/00
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die for an optical element which has high productivity, hardly causes peeling, is excellent in cutting properties, and can improve dimensional accuracy.  <P>SOLUTION: The manufacturing method of a molding die for an optical element is characterized in that it comprises forming an amorphous alloy layer on a base body by an aerosol deposition method, and thereafter forming and creating an optical surface transcript plane by diamond cutting or heating press molding the amorphous alloy layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006135937-A (JP)
Title: Bidirectional frequency converter and radio equipment using the same
Inventor: HOSOKAWA YOSHIFUMI
IPC: H03D7/14
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To obviate an external circuit such as a signal path changeover switch when bidirectionally performing frequency conversion using one frequency converter.  <P>SOLUTION: A base of a bipolar transistor 1 connected to an RF terminal 13, an IF terminal 9 and an LO terminal 6 is connected with a power source 16 via a power supply switch 11. When the power supply switch 11 is turned on and an RF signal and an LO signal are inputted to the bipolar transistor 1, a mixed signal of the both is outputted as an IF signal. When the power supply switch 11 is turned off, the bipolar transistor 1 is operated as two diodes connecting a base terminal 4 and an emitter terminal 2 and connecting the base terminal 4 and a collector terminal 3 and when the IF signal and the LO signal are inputted, they are mixed by the diodes and an RF signal is outputted. Thus, unidirectional frequency conversion has a plus conversion gain and the signal is inputted or outputted in each direction of frequency conversion in each of the terminals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007087515-A (JP)
Title: Optical pickup
Inventor: OYAMA MINORU
IPC: G11B7/135
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup capable of securing compatibility with the detection of a focus error signal by an "astigmatism method" in logical operation, and using a conventional front end processor (FEP) while maintaining the advantage of using an "SSD method".  <P>SOLUTION: Different lens powers are applied to 2 sets of diffracted lights by a hologram elements 13 divided into 8 areas, and lights are received by a light receiving element 19 divided into 8, corresponding to the 8 areas of the hologram element 13. Output signals equivalent to 4 quadrants A to D of reflected lights from an optical disk 5 are obtained to calculate a focus error signal by the same logic as that of an "astigmatism method".  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089346-A (JP)
Title: Stator for rotary electric machine
Inventor: TAKASHIMA KAZUHISA
IPC: H02K3/46
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine that is capable of preventing coils wound around teeth adjacent to each other from interfering with each other, capable of improving productivity, while facilitating winding work, capable of improving motor efficiency by improving a coil space factor, and capable of achieving miniaturization of a motor.  <P>SOLUTION: The stator for a rotary electric machine has a cylindrical stator core 1, which has yokes 1a, arranged around a central shaft and connected with each other and the teeth 1b radially protruding from each of the yokes 1a, an insulating coil bobbin 2 mounted to each of the teeth 1b, and the coils 3, respectively wound around each of the teeth 1b via a winding part of the coil bobbin 2. A coil insertion groove 4a, which is continuous to the side face vertical to the end face of the inside diameter side from the outer diameter side of the coil bobbin 2 for inserting a coil-winding start wire 3S, is formed on the end face in the central shaft direction at the winding part of the coil bobbin 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT