baber/WOPTO huggingface dataset:
Patent JP-2010093615-A (JP)
Title: Load connection inspection apparatus and amplifier
Inventor: TSUJI NOBUAKI
IPC: H03F1/52
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To inspect whether or not a speaker is mounted in an amplifier, while avoiding pop noise from being output.  <P>SOLUTION: A common connecting point OUTP of output transistors PP and NP interposed in series between a high-potential power supply line PVDD and a low-potential power supply line PVSS is connected to an inspection power source PVTEST via a resistor RP and a common connecting point OUTM of output transistors PM and NM interposed in series between the high-potential power supply line PVDD and the low-potential power supply line PVSS is connected to the inspection power supply line PVTEST via a resistor RM. From a state where the output transistors PP and PM are turned off and the output transistors NP and NM are turned on, the output transistor NM is turned off and in accordance with whether or not a voltage of OUTM is elevated over a predetermined threshold voltage, it is determined whether or not a speaker to be driven is connected between OUTP and OUTM.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093645-A (JP)
Title: Image reading apparatus
Inventor: HONPO TSUNAO
IPC: H04N1/10
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily pull around a cable while suppressing radiation noise from the cable.  <P>SOLUTION: An image reading apparatus is provided with a reading unit, a receiving unit, a cable and a case. The reading unit includes an image sensor unit and moves in a sub scanning direction. The image sensor unit includes a photoelectric conversion means for converting an image of a document into an image signal and a transmission means for transmitting the image signal created by the photoelectric conversion means. The receiving unit receives the image signal transmitted from the reading unit. The cable transmits the image signal from the transmission means of the image sensor unit to the receiving unit. The cable includes a movable portion which extends in the moving direction of the reading unit and is made movable in response to movement of the reading unit, and a non-movable portion which extends in any other direction than the moving direction of the reading unit, wherein the direction where the cable extends is converted at a junction part of the movable portion and the non-movable portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089046-A (JP)
Title: Biofiltration device
Inventor: INOUE NAOYA
IPC: C02F3/06
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biofiltration device which can easily control the DO of water to be treated.  <P>SOLUTION: The biofiltration device which allows the water to be treated to pass through a filter layer filled with a filter medium in a downflow manner and treats the water to be treated by organisms adhering to the filter medium has a body equipped with the filter layer, a water to be treated supply means for supplying the water to be treated to the body, an oxygen-containing gas supply means for supplying oxygen-containing gas to the water to be treated above the filter layer in the body, and a water level adjusting means for adjusting the level of the water to be treated in the body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091540-A (JP)
Title: System and method for three-dimensional measurement
Inventor: AONO HIROSHI
IPC: G01B21/20
Filed: 2008-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for three-dimensional measurement which enable high-precision three-dimensional measurement of a workpiece.  <P>SOLUTION: The three-dimensional measurement system 1 uses a robot 2 to move a noncontact three-dimensional measuring instrument 4 for three-dimensionally measuring shape of the workpiece 5. The behavior of the robot 2 previously-controlled based on robot coordinate data is actually measured by a robot measuring device 14, and a data processor 12 compares the robot measured data with the robot coordinate data to compute and prepare a correction model for correcting the robot coordinate data. Further, in measurement of the workpiece 5, the robot 2 controlled based on the robot coordinate data is synchronized with the three-dimensional measuring instrument 4 to three-dimensionally measure the workpiece 5, correct the robot coordinate data by the correction model. Thus the data processor 12 integrates this compensated robot coordinate data and three-dimensional measurement coordinate data measured by the three-dimensional measuring instrument 4 and outputs them to an output unit 13 through optional coordinates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096011-A (JP)
Title: Internal gear pump
Inventor: UOZUMI MASATO
IPC: F04C2/10
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the confining state of a pump chamber of an internal gear pump, and to increase the volumetric efficiency.  <P>SOLUTION: The internal gear pump is provided with a passage 11 extending forward in rotor rotation from a termination of a discharge port 7. Hydraulic pressure is introduced from the discharge port 7 via the passage 11 into the pump chamber 10 moved to a position where the capacity is minimized. Force for pressing teeth of an inner rotor 2 and teeth of an outer rotor 3 against each other is generated on the rotors in portions confining the pump chamber by the hydraulic pressure so that a tip clearance in the portions confining the pump chamber is reduced and liquid leakage through the tip clearance is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094589-A (JP)
Title: Hollow fiber membrane element and hollow fiber membrane module using the same
Inventor: HAMADA TOYOZO
IPC: C02F3/12
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane element capable of performing the aeration of a biological treatment tank and washing of a membrane surface.  <P>SOLUTION: A hollow fiber membrane 20 is arranged to the periphery of an air diffusion pipe 12 serving as a support pipe. The air diffusion pipe 12 includes an air introducing pipe 18, a first pore group 14 and a second pore group 16. The pore size of the first pore group 14 is below that of the second pore group 16 and a narrow passage part 17 having air permeability and producing ventilation resistance is formed between both pore groups. By the action of the narrow passage part 17, fine air bubbles are discharged from the first pore group 14 and large air bubbles are discharged from the second pore group 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009064029-A (JP)
Title: Developing device and image forming apparatus
Inventor: BABA SATOHIKO
IPC: G03G15/08
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which makes a toner charge uniform and can maintain toner concentration on a developing sleeve to be constant, and to provide an image forming apparatus with which an excellent image free from image density irregularities can be stably obtained.  <P>SOLUTION: Delivery of developer from the side of a second developer stirring and conveying member 3 to the side of a first developer stirring and conveying member 2 is accelerated by flux density distribution of a fixed magnet 4a of a developer carrier 4, so that circulation of the developer between the two developer stirring and conveying members 2 and 3, and also a developer circulation path where the developer on the developing sleeve 4b passing through a development area is dropped to the side of the second developer stirring and conveying member 3 are achieved. The toner charge and the toner concentration on the developing sleeve 4b are made uniform by the two developer circulation paths.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010097841-A (JP)
Title: Cable connector
Inventor: MORIYAMA SATOSHI
IPC: H01R13/639
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable connector for improving soldering workability and characteristic impedance.  <P>SOLUTION: First and second signal wire connecting portions 53c, 54c which are a portion of first and second signal contacts 53, 54, a plate-shaped part 55c which is a part of a ground contact 55A, and a drain wire connecting portion 55Ad are protruded to the rear face side (Y2 side) of an insulating block body 52. First and second signal wires 23-1, 23-2 are arranged and positioned between side plate parts 53c2, 54c2 of the first and second signal wire connecting portions 53c, 54c and one side face of first and second groove parts 61A, 62A. Moreover, the drain wire 25 is arranged and positioned between the side plate part 550Ad2 of the drain wire connecting portion 55Ad and one side face of a slit 63A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097887-A (JP)
Title: Light storage type illuminating device
Inventor: TANAKA HIDEFUMI
IPC: F21S9/02
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light storage type illuminating device 1 capable of sufficiently storing light without lowering illumination efficiency and capable of instantly moving to illuminate a site located still far away by way of a light storing body.  <P>SOLUTION: The light storage type illuminating device 1 includes a light storing part 3 storing incident light irradiated from a light source such as the sun, an incandescent lamp, a fluorescent lamp or the like, and a reflection part 2 reflecting the incident light and making it incident into the light storing part 3 as reflected light. The incident light and the reflected light are made incident into the light storing part 3 simultaneously and are stored in the light storing part 3, and when the incident light is stopped, the light stored in the light storing part 3 is irradiated as illuminating light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095217-A (JP)
Title: Train speed control device and train speed control method
Inventor: ISHIKAWA SATORU
IPC: B61L23/14
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To outstandingly reduce load in quality and quantity for rewriting a geographical condition of a position along a railroad relating to train control, and to finely set temporary speed restriction.  <P>SOLUTION: Position along a railroad condition information including temporary speed restriction information, and position along a railroad data including geographical data relating to train restriction for ensuring a train interval, such as a track circuit ID and length of a fixed section after an inner track circuit BT section, a curved section, eternal speed restriction and a curved section in a downslope section or the like, a slope section, a branch unit section, length and arrangement of the truck circuit, or the like, is transmitted from a position along the railroad information transmission system 5 of a ground device 3. A train control device 18 of an on-vehicle device 4 controls a speed of the train based on the received position along the railroad condition information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101979-A (JP)
Title: Imaging optical system
Inventor: OGASAWARA NORIYUKI
IPC: G02B13/04
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an entire imaging optical system while suppressing an incident angle on an image surface.  <P>SOLUTION: The imaging optical system includes a first lens group G1 including an aperture stop and a second lens group G2 in order from an object side. By moving the second lens group G2 in an optical axis direction, focusing is performed. The first lens group G1 includes a front group G1a on a subject side of the aperture stop, and a rear group G1b on an image surface side of the aperture stop. The front group G1a includes at least two negative lenses and at least one positive lens and has positive refractive power as a whole. By suppressing entire length of the front group, the optical system is miniaturized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099908-A (JP)
Title: Method of manufacturing book-type personal belongings
Inventor: TANAKA YASUHIKO
IPC: A45C11/00
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manually and easily manufacturing a strong and inexpensive book-type personal belonging without using a machine or a tool.  <P>SOLUTION: An adhesive 2 and a backing material 3 for covering it are deposited on a back face of a cover sheet 1 for covering a pair of cover materials 7, 8 and a spine material 9 made of cardboard, cuts 4A-4F are formed in the backing material 3 so as to peel off, by a hand, only bonding portions 3a-3c to bond the cover materials 7, 8 and the spine material 9, the bonding portions 3a-3c of the backing material 3 are peeled from the cover sheet 1 to bond the cover materials 7, 8 and the spine material 9 thereto, the other portion of the backing material 3 is peeled off, and a peripheral edges of the cover sheet 1 is bonded onto inner faces of the cover materials 7, 8 and the spine material 9 while folded to overlap. Thus, a cover 11 is manufactured for the openable/closable book-type personal belongings 22, 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103729-A (JP)
Title: Mobile terminal apparatus
Inventor: MARUYAMA KENTARO
IPC: H01M2/10
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively eliminate a failure caused by a removal operation of a battery in a mobile terminal apparatus that includes the battery inside.  <P>SOLUTION: A lid fixing mechanism provided in the mobile terminal apparatus includes a first operation mechanism 30 and a second operation mechanism 40. In the first operation mechanism 30, a first displacement member 31 is set at a first position when a battery lid 50 is fixed to a case body 2, and the first displacement member 31 is displaced to a second position when a setting release operation is applied to a first operation unit 32. In the second operation mechanism, when the first displacement member 31 is set at the first position, fixing release operation for displacing a second displacement member 41 to a release position by a second operation unit 42 is made impossible, the first displacement member 31 is displaced to the second position in accordance with the setting release operation, and after a detection switch 18 detects the first displacement member at the second position, the fixing release operation is made possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100891-A (JP)
Title: High purity iron alloy having excellent fatigue resistance
Inventor: ABIKO KENJI
IPC: C22C38/22
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high purity iron alloy which has excellent fatigue resistance.  <P>SOLUTION: The high purity iron alloy has a componential composition containing C, N, S and O by ≤100 mass ppm in total, or further one or more kinds selected from 15 to 50 mass% Cr, ≤10 mass% Mo and ≤10 mass% W, and the balance Fe with inevitable impurities, wherein a fatigue limit ratio at the repeating number of 10<SP>7</SP>in a fatigue test is ≥0.6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100898-A (JP)
Title: Gate device of treatment liquid tank
Inventor: UEMURA TETSURO
IPC: C25D21/00
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate device of a treatment liquid tank, which can keep its sealability high for a long period of time, simplifies its driving mechanism, and can prevent the degradation of the function of the driving mechanism due to the treatment liquid.  <P>SOLUTION: The gate device includes a movable gate member 93 which opens and closes a workpiece-passing port 88 that can pass a tabular workpiece, and the driving mechanism 94 which moves the movable gate member 93 so that the movable gate member can change its position between a closed position for closing the workpiece-passing port 88 and an opened position for opening the workpiece-passing port 88. The driving mechanism 94 includes a slide part 93a which moves in an integrated manner with the movable gate member 93, and a pair of tube members 101 and 102 which are arranged in both sides in a moving direction of the slide part 93a and can expand and shrink; and moves the movable gate member 93 to the opened position by expanding one tube member 101 and shrinking the other tube member 102, and moves the movable gate member 93 to the closed position by shrinking one tube member 101 and expanding the other tube member 102.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009124700-A (JP)
Title: Optical orthogonal frequency division multiplexing transmission circuit
Inventor: TAKIGUCHI KOICHI
IPC: H04B10/532
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission/reception circuit for optical OFDM transmission capable of achieving high band utilization efficiency.  <P>SOLUTION: A transmitter and a receiver can perform most of optical OFDM transmission processing in optical domains. The optical transmitter comprises: a light source which holds a phase between oscillation light frequencies at a light frequency domain; an optical frequency demultiplexer which demultiplexes light from the light source into a plurality of channels at predetermined frequency intervals having an orthogonal relation; an optical modulator for modulating light from the optical frequency demultiplexer with respective channel signals; and an optical frequency multiplexer which multiplexes the light from the optical modulator and outputs an optical OFDM transmission signal. The optical receiver comprises: a light intensity splitter for splitting optical OFDM transmitted light; an optical delay line for delaying light from the light intensity splitter; an optical fast Fourier transforming circuit which performs fast Fourier transform processing upon the light from the optical delay line; and a time gate element which performs gate processing upon the light from the optical fast Fourier transforming circuit and outputs a channel signal demodulated for each channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010101111-A (JP)
Title: Steel plate structural member
Inventor: OKUCHI MAKOTO
IPC: E04C3/07
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel plate structural member, configured to have a further high compression strength by designing an effective shape or layout of a reinforcement rib.  <P>SOLUTION: The steel plate structural member 1 is obtained by forming a steel plate having a fixed plate thickness t into a square pipe shape having a rectangular section, and has reinforcement ribs 15 formed on lateral side surfaces 13 and 14. The reinforcing rib 15 extends in the longitudinal direction of the side surface 13 while being obliquely folded up and down between an upper side end 13a and a lower side end 13b of the side surface 13 in a zigzag shape, and each of folded parts 16a and 16b disposed along the upper and lower side edges 13a and 13b of the side surface 13 has a semicircular shape. The reinforcement rib 15 has a planar shape determined so that, when the plate thickness of the steel plate forming the side surface 13 is t, the apexes 19a, 19b of each folded part 16a, 16b are within end areas 20a, 20b that are a strip-shaped area having a distance of from 5t to 15t from each of the upper and lower side ends 13a and 13b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105191-A (JP)
Title: Image processing apparatus
Inventor: HASEGAWA KAZUHIDE
IPC: B41J5/30
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which can optimize a storage data size of intermediate data so that the data size may become minimum by determining a use purpose of the intermediate data after being stored in accordance with a job kind inputted and a storage region managed for each job kind.  <P>SOLUTION: Objects in the intermediate data are subjected to vectorization (optimization) to a plurality of forms in units of objects and stored, in accordance with a shape and an overlapping manner of the objects drawn in a page.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107271-A (JP)
Title: Method for assembling and disassembling watch
Inventor: CHANG MING HUI
IPC: G04B29/02
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling and disassembling a watch which enable rapid and easy assembling of a watch.  <P>SOLUTION: The method for assembling and disassembling a watch includes parts of disassembling and assembling. For disassembling, the following steps are performed: imprinting a single display and a pairing display at suitable positions of connection holes formed at different positions on both sides of a holding plate and members to be paired with the connection holes; disposing a pausing means on the holding plate; operating the pausing means; disassembling by fastening a member to be disassembled with a fixing band when the member to be disassembled is an elastic body; replacing the member after the disassembling; and repairing. For assembling, the following steps are performed: setting the members on the connection holes on the surface of the holding plate based on the single display and the pairing display; pairing all the members; temporarily fixing free edges of the members to be paired to another holding plate with a fixing fragment so as to avoid tilt and inclination; setting and connecting the two holding plates; positioning the members; and removing the fixing fragment from one side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109558-A (JP)
Title: Cordless telephone system
Inventor: OGURA HISAYUKI
IPC: H04M1/725
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordless telephone system having an unattended incoming call display function which enhances reliability of unattended incoming call display by preventing occurrence of inappropriate state where the state of unattended incoming call display is different among telephone sets.  <P>SOLUTION: A master unit (10) discriminates whether outside line call termination (S100) is unattended incoming call or not after the outside line call termination is ended (S105), and transmits unattended incoming call display start signals (S110a, S110b) to slave units (20a, 20b) if a decision is made that the outside line call termination is the unattended incoming call (S110). Upon receiving the unattended incoming call display start signals, the slave units (20a, 20b) start display of the unattended incoming call (S207a, S207b), respectively, and transmit ACKs (S206a, 206b) to the master unit. Upon receiving the ACKs from both slave units, the master unit starts display of the unattended incoming call (S111). Consequently, start timing of the unattended incoming call display is unified in all telephone sets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106921-A (JP)
Title: Method of manufacturing vibration control device
Inventor: UEKI SATORU
IPC: F16F13/06
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To seal a sealing liquid including mutually incompatible first and second liquids in a liquid chamber with a prescribed ratio.  <P>SOLUTION: In the method of manufacturing the liquid sealing type vibration control device, an outer cylinder 11 and an inner cylinder 12 are elastically connected through an elastomer 13, the liquid chamber 17 in the outer cylinder 11 is partitioned into a main liquid chamber 14 and a sub liquid chamber 15 by a partition member 16, and the sealing liquid including the mutually incompatible first and second liquids L1 and L2 is sealed in the liquid chamber 17. This method includes a body rubber making step of making body rubber 30 by integrating the outer cylinder 11, the inner cylinder 12 and the elastomer 13, an inside liquid assembly step of assembling a diaphragm 19 to the body rubber 30 by interposing a nozzle 40 between the partition member 16 and it after assembling the partition member 16 to the body rubber 30 in the first liquid L1 and sealing the first liquid L1 in the liquid chamber 17, and a liquid injection step of injecting the second liquid L2 to the liquid chamber 17 from the nozzle 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT