baber/WOPTO huggingface dataset:
Patent JP-2008125310-A (JP)
Title: Switching power supply
Inventor: SHIBAZAKI SAKAE
IPC: H02M7/12
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and the cost of an input filter in a high power factor switching power supply (PFC), and to reduce a total loss of the power supply caused by a current.  <P>SOLUTION: The switching power supply controls high frequency components of an AC current on the output side of a high band blocking filter to flow with timing shifted by adding another pair of two series switch elements and a current detection element and a boosting choke to the output of a DC output smoothing capacitor and the high band blocking filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007129729-A (JP)
Title: Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed
Inventor: GYORKO ERIC
IPC: H01Q1/12
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna which makes a base part of a helical antenna electromagnetically approximate a transmission line feed on a surface of a substrate and includes a three-dimensional shape section of a flex circuit.  <P>SOLUTION: The present invention relates to a helical antenna including a section of a microstrip of an antenna feed segment on a surface of a substrate, a generally cylindrical support core that conforms with the shape of the helical antenna and is held at a predetermined position on the substrate, and a conductor of a flex circuit in a comparatively thin ribbon shape of dielectric coating. The conductor includes a first segment of the conductor fixed by being adhesively wound around an outer surface of the core in order to form a decal-like helical antenna winding wire on the core, and a second segment of the conductor fixed generally in a lower area of a plane in a base part of the core at a position of the conductor for electromagnetic coupling in proximity with a portion of microstrip feed at a predetermined position on the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008131118-A (JP)
Title: Image reader, copying apparatus, facsimile machine, and image forming apparatus
Inventor: WATANABE TAKASHI
IPC: H04N1/04
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To constitutes a means for discharging an electromagnetic wave output from the part of a scanner from a metallic frame of a carriage to a housing of an image reader through a guide rail member.  <P>SOLUTION: An image reader is disclosed in which: a leaf spring 20 as a conductive elastic member is caulked and fitted to a nearly center part of a leg portion 2 of a first carriage 1 and a conductive resin member 21 is assembled below the leaf spring 20; while the leg portion 2 of the first carriage 1 is in contact with a rail 3, the resin member 21 is pressed against the rail 3 in a state where the leaf spring 20 flexes; the resin member 21 employs resin filled with short stainless fiber; and the first carriage 1 and rail 3 are brought into contact with each other using the conductive resin with the elastic body interposed to reduce EMI radiation. The above image reader can stably keep initial performance since there is no variation in characteristic of EMI radiation due to change over time caused by rust. Further, the resin filled with the stainless fiber is hardly ground unlike resin filled with carbon to suppress the production of dust as much as possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131234-A (JP)
Title: Burst radio signal transmission system, radio transmission apparatus, radio receiving apparatus, and burst radio signal transmission method
Inventor: UCHIDA HIROMASA
IPC: H04J3/06
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission efficiency deterioration due to overhead and simultaneously improve precision of symbol synchronization and frame synchronization by a small circuit.  <P>SOLUTION: Differential coding is carried out after an information symbol conversion unit 1-1 converts a data bit series to an information symbol signal series, and a training signal creation unit 1-2 creates a designation code series in a radio transmission station and a radio receiving station. A multiplexing unit 1-3 carries out time-multiplexing of the information symbol signal series and the designation code series subjected to the differential coding, and forms a transmission burst signal. A transmission digital filter unit 1-4 restricts the band of the transmission burst signal, a radio transmission unit 1-5 converts the transmission burst signal to a radio frequency for transmission. A radio receiving station carries out carrier frequency offset correction based on the received transmission burst signal, demodulates the offset corrected signal, and reproduces the data bit series.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279676-A (JP)
Title: Near-infrared absorbing composition and near-infrared absorbent material
Inventor: ISHII TAKAKO
IPC: G09F9/00
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-infrared absorbing composition capable of achieving blocking of the whole of a near-infrared absorption region necessary for a near-infrared absorption layer in an electronic device such as a plasma display with a near-infrared absorbent dye, capable of sufficiently suppressing deterioration of the near-infrared absorbent dye, and capable of forming a near-infrared absorption layer excellent in durability and transmission property in the wavelength region of visible light, and to provide a near-infrared absorbent material composed of the composition and an optical filter using such the near-infrared absorbent material.  <P>SOLUTION: The near-infrared absorbing composition contains the near-infrared absorbent dye, wherein the near-infrared absorbing composition contains a compound which extends the absorption wavelength region of a near-infrared absorbent dye.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129849-A (JP)
Title: Device and method for ground erosion discrimination
Inventor: SAKAI HIROYUKI
IPC: G08B21/10
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate a ground collapse from a ground crack, when monitoring the state of the ground erosion.  <P>SOLUTION: A monitoring device 1, having a plurality of openings 4 with a predetermined space therebetween in a cylindrical stainless outer case 2, and having light detecting sensors 3 corresponding to respective openings 4, is inserted into a boring hole X bored in a ground monitoring place and set so as to discriminate a ground collapse when the light detecting sensors 3 continuously detect light from the edge, from a ground crack when the light detecting sensors 3 detect light in a middle part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007046455-A (JP)
Title: Roof material
Inventor: SASAKI HIDEJI
IPC: E04D3/362
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a costless metal sheet roof material having improved watertighness, heat insulation properties, sound insulation properties and silencing properties.  <P>SOLUTION: The roof material comprises a roof member having a female edge formed on one end of the surface in parallel with the longitudinal direction and a male edge formed on the other end, a resin foamed body formed integrally with the roof member on the rear face side of the roof member and a rear face member provided on the rear face of the resin foamed body, and the female edge of the roof member is fitted with the male edge of the adjoining roof member adjoining in the flow direction of the roof material to continuously and laterally roof the roofing substrate. A draining notch (draining hole) is formed by cutting part of the male edge in the vicinity of the resin foamed body, and the roof member has a section not having the resin foamed body formed on one end in the longitudinal direction along the nearly whole width of the roof member with a specified length perpendicular to the longitudinal direction of the roof member. The one end of the roof member not having the resin foamed body is placed on the adjoining roof member to overlap each other to connect, and thus, the roof members are laid laterally continuously.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008125457-A (JP)
Title: Method for detection of microorganism
Inventor: MOTOYAMA YASUAKI
IPC: C12Q1/04
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting live microorganisms in a specimen containing animal cells in high sensitivity and accuracy by exclusively removing the animal cells, and to provide a kit for the detection method and a method for concentrating the microorganisms.  <P>SOLUTION: The invention provides a method for detecting microorganisms supposedly present in a specimen containing animal cells comprising a step to pass the specimen containing animal cells through a filter for blocking the microorganisms, a step to treat the filter with a low-concentration tris(2-amino-2-hydroxymethyl-1,3-propanediol) buffer solution and a step to detect the microorganisms remaining on the filter, a method for detecting microorganisms comprising a step to treat the above specimen with the low-concentration tris buffer solution, a step to pass the treated specimen solution through a filter for blocking the microorganisms, and a step to detect the microorganisms remaining on the filter, a kit for the detection method, and a method for the concentration of microorganisms comprising a step to pass the specimen containing animal cells through a filter for blocking the microorganisms and a step to treat the filter with the low-concentration tris buffer solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131441-A (JP)
Title: Packet repeating apparatus
Inventor: AKASHI TAKAYASU
IPC: H04L12/46
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide technologies for enabling a network terminal using an application utilizing an IP address, to perform access using the same IP address as that of another network terminal.  <P>SOLUTION: When a packet repeating apparatus 1 receives a packet from a LAN side interface section 12 and if the LAN side interface section 12 is a shared interface, the packet repeating apparatus 1 outputs the packet from a WAN side interface section 11. If not, the packet repeating apparatus 1 outputs the packet after changing a transmission source MAC address into a MAC address of an internet terminal accommodated in the shared interface. When receiving a packet from the WAN side interface section 11, the packet repeating apparatus 1 uses a MAC address of an internet terminal accommodated in the LAN side interface section 12 corresponding to a transmission source IP address as a destination MAC address and outputs the packet from the LAN side interface section 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129942-A (JP)
Title: Content retrieval device
Inventor: UCHIDA HISAKAZU
IPC: G06F17/30
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform retrieval while looking at similar relations of each video content on a display screen.  <P>SOLUTION: A content retrieval screen 20 is displayed on a display device, and the content retrieval screen 20 is provided with a content relation diagram window 21 showing similar relations of video content. In the content relation diagram window 21, thumbnails 26a to 26f of video content in which characteristics are similar and link information (keyword) is the same form one annular link 27a, and thumbnails 26b, 26f and 26g to 26l of video content in which different characteristics are similar and link information is the same also form an annular link 27b different from the annular link 27a. Respective links 27a, 27b, ... provide different display forms so that the links can be distinguished from each other. Desired video content can be selected by an operation of a cursor 29.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007174890-A (JP)
Title: Switching power supply and semiconductor device used for it
Inventor: YATANI YOSHIAKI
IPC: H02M3/338
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply capable of achieving size reduction and further noise reduction simultaneously.  <P>SOLUTION: A switching element 4 is connected in series with the primary winding of a transformer 2, a rectifying/smoothing circuit 8 is connected to a secondary winding, and a waveform shaping circuit 7 is connected to an auxiliary winding. The operating voltage of a control circuit 3 for controlling on/off of the switching element 4 is supplied from the connection node of the primary winding of the transformer 2 and the switching element 4. The control circuit 3 comprises: an output voltage detection circuit 20 for obtaining a feedback voltage proportional to the output voltage of the rectifying/smoothing circuit 8 from the output voltage of the waveform shaping circuit 7, to generate a signal for PWM control for the switching element 4; and a bottom detection circuit 22 for detecting the bottom level of a ringing voltage from the output voltage of the waveform shaping circuit 7. The control circuit 3 turns on the switching element 4 from off, by either an output signal from an oscillator 11 built in the control circuit 3 or an output signal from the bottom detection circuit 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008131978-A (JP)
Title: Manufacturing method of orthodontic mouthpiece
Inventor: SAKIMURA TAKUMI
IPC: A61C7/08
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the process of manufacturing an orthodontic mouthpiece in which the correction of a row of teeth is accelerated by applying the vibration generated by an exciting actuator to the row of teeth of a user with the mouthpiece mounted.  <P>SOLUTION: In the same conventional manufacturing method of a mouthpiece, modeling is performed in a dental office in the step S1; gypsum is cast in the model in a dental mechanic place in the step S2 to form a tooth model 1 and the tooth model is set to a manufacturing apparatus to be covered with an EVA sheet in the step S3 to form an inside piece 7A by heating/suction. Thereafter, the exciting actuator 8 is attached during the hot state of the inside piece 7A in the step S4 and the model is covered with the heated EVA sheet in the same way as the step S3 to be integrated with an outside piece 7B under suction in the step S5. Accordingly, the molding required even in the manufacture of the outside piece 7B heretofore is made unnecessary to reduce the process. Further, airtightness is enhanced and cleanliness is achieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133210-A (JP)
Title: Reactor
Inventor: MASUTANI MASATAKA
IPC: C07C309/73
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor capable of keeping the whole reaction liquid at a nearly uniform temperature and suitable for uniformly advancing a tosylation reaction when a diol derivative is tosylated to produce a sulfonic acid ester derivative.  <P>SOLUTION: The reactor is used when a diol compound which is dissolved or dispersed in an organic solvent (A) is reacted with sulfonyl chlorides while stirring under a vacuum to produce the sulfonic acid ester derivative. In the reactor, a stirring apparatus equipped with stirring blades for uniforming the composition of the reaction liquid present in the inner peripheral part of the reactor and the composition of the reaction liquid present in the central part of the reactor is arranged. Thereby, a high-viscosity component can nearly uniformly be stirred by actions of the stirring blades. As a result, the temperature of the whole reaction liquid can be uniformed to produce norbornene de tosyle in a high yield. Since uniform stirring can further be carried out even when the capacity of the reaction vessel is increased, upscaling can easily be made.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141239-A (JP)
Title: Imaging apparatus and control method thereof, program, and storage medium
Inventor: YAMAMOTO HARUSHIGE
IPC: G03B7/08
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To control the relationship between an electronic zoom magnification and the resolution of a display image appropriately when zooming electronically.  <P>SOLUTION: An apparatus includes: an image sensor 3 photoelectrically converting an image in a field, where the image is formed by a photography optical system 2; a cutting section 5 for cutting one portion of video signals generated by photoelectric conversion using the image sensor; an addition section 5 for adding each of signals for pixels according to the luminance of a field in a plurality of pixels in the image sensor; and a limitation section 5 for limiting the range of video signals cut by the cutting section according to the number of pixels added by the addition section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137236-A (JP)
Title: Image forming apparatus and image forming method
Inventor: ISHIHARA YASUMASA
IPC: B41J29/38
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To form an image in a good quality by transferring a special code by an appropriate transfer timing in an image forming apparatus and an image forming method wherein the toner image is formed by transferring video data by serial transfer.  <P>SOLUTION: The special code SC is serially transferred by a timing (time Tsc) corresponding to a non image region, and therefore a dot corresponding to the special code is always formed in the non image region. Effects of the special code SC to a toner image can be perfectly eliminated. As a result, the toner image can be formed in the good quality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140210-A (JP)
Title: Method for designing surface acoustic wave filter and program for executing its design method and medium recorded with the same
Inventor: MITANI DAISUKE
IPC: H03H3/08
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve automatic design of a surface acoustic wave filter using an equivalent circuit.  <P>SOLUTION: This design method includes applying simulated annealing to an optimization problem using an equivalent circuit as a design parameter, and setting a temperature profile being a significant parameter to determine optimization efficiency as a value suitable for a surface acoustic wave filter design problem for achieving optimization. Thus, even when starting optimal calculation from random initial values with respect to the design problem of a surface acoustic wave filter having the distribution of complicate error functions, it is possible to search global optimal solutions with high probability. As a result, it is possible to achieve the automatic design of the surface acoustic wave filter using an equivalent circuit for which the skill of an engineer is not required.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140214-A (JP)
Title: Software update system, terminal equipment, software update method and program
Inventor: ISHIKAWA ATSUMICHI
IPC: G06F21/12
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently reduce the band of WAN to be used for acquiring update data.  <P>SOLUTION: Terminal equipment 1-1 which tries to update software checks whether or not terminal equipment in which the update data of the software are stored exists in the other pieces of terminal equipment 1-2 to 1-k connected to its own terminal equipment 1-1 and the same LAN 5. Then, when any terminal equipment in which the update data are stored does not exist, the terminal equipment 1-1 checks whether or not the terminal equipment under communication which is communicating through an WAN 7 with a server 3 exists on the LAN 5. When the terminal equipment under communication exists, it is considered that there is possibility that the terminal equipment under communication has acquired the update data of the software from the server 3 through the above communication. Then, the terminal equipment 1-1 checks whether or not the terminal equipment in which the update data are stored exists in the pieces of terminal equipment 1-2 to 1-k on the LAN 5 again after the end of the communication of the terminal equipment under communication.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136709-A (JP)
Title: Health promotion device
Inventor: TAKESHITA KATSUHIRO
IPC: A61H33/08
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health promotion device increasing the generation amount of negative ions by improving generation efficiency of piezoelectricity or pyroelectricity, highly efficiently discharging the generated piezoelectricity or pyroelectricity to a body inside, and preventing the deterioration of an effect of promoting the recovery of fatigue and the healing force by a time lapse, an external force in the use or cleaning in the health promotion device using tourmaline or the like.  <P>SOLUTION: Tourmaline or the like 3 is loosely movably sealed in a sealed space 2 formed by an outer shell 1 and the health promotion device is mounted with the outer shell 1 coming into contact with the body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145918-A (JP)
Title: Verification method for mask manufacture error in multi-exposure technique
Inventor: TOYAMA NOBUTO
IPC: G03F1/84
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a verification method for mask manufacture errors in multi-exposure techniques by which accuracy of a photomask itself and superposition accuracy of a semiconductor exposure device can individually and independently be observed respectively and mask manufacturing errors can be verified without using a hard mask process environment.  <P>SOLUTION: The verification method for mask manufacture errors in multi-exposure techniques for multi-patterning using a plurality of photomasks comprises: obtaining exposure images by exposure using a plurality of photomasks (1, 2) having global position accuracy detection marks in non-drawing regions and a plurality of photomasks (1, 2) having local position accuracy detection marks in drawing regions; observing the superposition state of exposure images by the global position accuracy detection marks and the superposition state of exposure images by the local position accuracy detection marks; and verifying the superposition accuracy of the photomasks and superposition accuracy of the semiconductor exposure device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186504-A (JP)
Title: Method for selectively producing primary amine
Inventor: TAKANO NAOYUKI
IPC: C07C209/62
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for more industrially advantageously producing a primary amine compound, with which inexpensive ammonium is used and generation as a by-product of secondary amine is controlled.  <P>SOLUTION: The method for producing a primary amine represented by formula (3) comprises reacting a halogen compound represented by formula (1) (Ar is a nonsubstituted aromatic group such as a phenyl group, a naphthyl group, a pyridyl group, a furyl group, a thienyl group, a pyrrolyl group, an oxazolyl group, an isoxazolyl group, a pyrimidinyl or the like or an aromatic group in which the nonsubstituted aromatic group is replaced with one-three substituent groups; X is a halogen atom) with ammonium and formaldehyde to give a hexahydrotriazine compound represented by formula (2) and decomposing the hexahydrotriazine compound represented by formula (2).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007329892-A (JP)
Title: Information processing apparatus, image processing apparatus, and server device
Inventor: KURIHARA HIDEAKI
IPC: G06T1/00
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology by which improvement in security is attained by combining images, a plurality of images from which a new image is generated when combined can be delivered via different routes and when an interference pattern is not present in a specific region, it is decided to be invalid.  <P>SOLUTION: Paper ID information and request information are analyzed and when they are matched with regular information, a second image is generated by changing a dot size or a dot interval or by being rotated so as to generate a specific interference pattern when combined with a first image.  <P>COPYRIGHT: (C)2008,JPO&INPIT