baber/WOPTO huggingface dataset:
Patent JP-2005109983-A (JP)
Title: Operation amplifier, sample-hold circuit using it and filter circuit
Inventor: UENO TAKESHI
IPC: G11C27/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance type operation amplifier by which in-phase signals can be sufficiently suppressed by using two gain stages suitable for use under a low power source voltage.  <P>SOLUTION: The operation amplifier is provided with first and second input terminals IN1 and IN2 for respectively receiving first and second input signals which are differential with respect to each other, a first inverting amplifier circuit A1 for amplifying the first input signal, a second inverting amplifier circuit A2 for amplifying the second input signal, a third inverting amplifier circuit A3 for outputting a first output signal which is the result of multiplication of the output signal of the first inverting amplifier circuit A1 by the first gain and a second output signal which is the result of its multiplication by the second gain, a fourth inverting amplifier circuit A4 for outputting a third output signal which is the result of multiplication of the output signal of the second inverting amplifying circuit A2 by the first gain and a fourth output signal which is the result of its multiplication by the second gain and first and second noninverting amplifier circuits A5 and A6 which amplify quasi-in-phase output signals Voc which are obtained by summing the second output signal and the fourth output signal and feeding them back to the inputs of the third and fourth inverting amplifying circuits A3 and A4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107300-A (JP)
Title: Shutter device and camera
Inventor: MATSUKI KAORU
IPC: H04N101/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device capable of accurately controlling strobe synchro timing and a camera.  <P>SOLUTION: The shutter device is equipped with a light shielding film curtain (24) having a part made an electret, an electrode member (1) having a plurality of scanning electrodes, a driving means (14) driving the light shielding film curtain by using electrostatic force generated between a plurality of scanning electrodes and the part made the electret by applying a polyphase current voltage to a plurality of scanning electrodes in accordance with pulse signals inputted consecutively, a driving control means (12) supplying the pulse signal for driving the light shielding film curtain to a position where an incident optical path is totally shut and a position where the incident optical path is made to open to the driving means, and a signal output means (12) outputting a strobe synchro signal after the set number of pulses are outputted by the driving control means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106425-A (JP)
Title: Air conditioner
Inventor: KAWABE YOSHIKAZU
IPC: F24F1/00
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner in which flow of cooling medium to a heat exchanger can be easily balanced in spite of use of an inner heat exchanger and an outer heat exchanger, so that increase of installation area is restricted, achieving favorable performance, low cost, and compactness.  <P>SOLUTION: The inner heat exchanger 103a is roughly shaped like a square pole, and the outer heat exchanger 103b is like a circular pole. By setting length between the opposite angles of the inner heat exchanger 103a and the diameter of the outer heat exchanger 103b to be roughly similar to each other in designing them, flow distribution regulation can be easily conducted, thereby this air conditioner can be provided at low cost and with favorable performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111342-A (JP)
Title: Sludge treatment apparatus
Inventor: SAKAI YASUKURA
IPC: C02F11/12
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge treatment apparatus which can efficiently perform the solid-liquid separation of anaerobic digestion sludge, improve digestion efficiency by increasing the amount of methane bacteria in a methane fermentation treatment tank, reduce the amount of generated surplus sludge in the methane fermentation treatment tank, and further efficiently perform methane fermentation treatment by efficiently performing acid fermentation and methane fermentation.  <P>SOLUTION: This sludge treatment apparatus has magnetic separation means 12, 22 for adding magnetic powder to the digestion sludge treated in an acid fermentation tank 11 and a methane fermentation tank 21 composing the methane fermentation treatment tank and separating the magnetic powder-containing sludge contained in sludge suspension in the methane fermentation treatment tank by magnetic force, passages 13, 23 for returning sludge, separated by the magnetic separation means, into the methane fermentation treatment tank, and passages 14, 24 for drawing out liquid, separated by the magnetic separation means, from the methane fermentation tank 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117435-A (JP)
Title: Interface circuit and network controller
Inventor: TERASAWA NORIAKI
IPC: H04L29/10
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of photocouplers caused by the application of a noise signal and to perform half duplex data communication with high resistance to the noise signal.  <P>SOLUTION: An interface circuit is provided with a first photocoupler 1 for transmitting data from a network controller N to a terminal device T, a second photocoupler 2 for transmitting data from the terminal device T to the network controller N, and a signal switching part 22 for switching to a communicating state in which the terminal device T transmits data to the network controller N and a standby state in which the terminal device T can receive data from the network controller N, wherein the first photocoupler 1 and the second photocoupler 2 are connected in series, an electric circuit from the power source to ground is formed by the first photocoupler 1, the second photocoupler 2 and the signal switching part 22, and diodes 23a and 23b are connected to the photocouplers 1 and 2 in parallel, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115719-A (JP)
Title: Method for aiding printing execution business of graphic solar battery array and transaction system
Inventor: HIRAHARA TOYOJI
IPC: G06Q50/04
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transaction business aiding method and a transaction system for a series of transactions from the design determination of a solar battery array on which graphics such as characters and patterns are drawn up to the preparation of a block copy and the execution of the solar battery array.  <P>SOLUTION: The business aiding method and the transaction system are provided for smoothly and efficiently performing solar battery array printing execution business by performing data exchange and consultation for the determination of a design, predictive simulation in the electric output reduction of solar batteries due to printing, the preparation of the block copy, and the execution of array installation among an array installation requester, an installation undertaker and a module preparation undertaker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123249-A (JP)
Title: Substrate processing apparatus and its method
Inventor: KAMIKAWAUCHI HIROBUMI
IPC: H01L21/68
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which can perform flexibly various substrate processing, and to provide its method.  <P>SOLUTION: In flow recipe 39 and each flow recipe 40 including conveyance order of substrate, parameter of the treatment information of the substrate accompanies information which determines the conveyance order, and delivery of substrate is performed to a treatment portion based on the conveyance order. In a skip control flag which is one of parameter, treatment of the substrate is performed in a treatment portion in the flag when "ON" is set, and treatment of the substrate is not performed in the treatment in the flag when the flag is set as "OFF". Both of the treatment and the skip treatment can be operated by the skip control flag. Since the skip control flag accompanies the information which determines the conveyance order, whole of the flow recipe 39 and each flow recipe 40 whole are not necessary to be changed, and various substrate processing can be performed flexibly in accordance with setting of skip controlling flag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004138061-A (JP)
Title: Component to be loaded under internal pressure, and method for manufacturing the component loaded under internal pressure having non-cylindrical cross section
Inventor: WILHELM MANFRED
IPC: F02M55/02
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the strength, in particular, the strength of an intersectional area of a hole in a component loaded under the internal pressure.  <P>SOLUTION: In a component to be loaded by the internal pressure, in particular, the component for the fuel injection system which comprises a long tubular body having one hole in the longitudinal direction and at least one hole in the transverse direction and a connection portion for supply/discharge, the hole 6 in the longitudinal direction of the component 1 to be loaded under the internal pressure and an outer contour 2 thereof have a non-cylindrical section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005118126-A (JP)
Title: Massage machine
Inventor: SHIMIZU KEISUKE
IPC: A61H7/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine for performing effective massage corresponding to the sensation of a user changing with the progress of the massage and improving the reliability of estimated sensation.  <P>SOLUTION: The massage machine is provided with a physiological signal detection means for detecting physiological signals, a sensation estimation means for estimating the sensation of the user to a massage operation on the basis of the detected physiological signals, and a main body side control part 11 which is a control means for changing and controlling the massage operation in a direction preferred by the user on the basis of the estimated sensation. In the massage machine, a history information storage means for storing at least the change control of the massage operation as history information for each user is provided, the history information is called when starting the massage machine, and the massage corresponding to the history information is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118818-A (JP)
Title: Laser beam cutting nozzle
Inventor: KOIKE TETSUO
IPC: B23K26/14
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To ensure secondary gas brought close to assist gas, and to ensure excellent cutting quality in spite of any change in the plate thickness by realizing adequate flow velocity of secondary gas.  <P>SOLUTION: A nozzle hole 1a to inject laser beams and assist gas is arranged in the center of a nozzle A, and ring-shaped secondary gas nozzle holes to inject secondary gas are arranged in an outer circumference of the nozzle hole 1a. A sintered metal 3 as a member having a non-linear flow passage of secondary gas is provided in the secondary gas nozzle holes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129260-A (JP)
Title: Battery pack
Inventor: SUZUKI TAKERU
IPC: H01M2/10
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable battery pack that is used as an auxiliary battery for a portable electronic device, excellent in portability and drivable for a long time.  <P>SOLUTION: The battery pack 1 comprises a cell-housing bag 3 made of para-aramid fibers and having cell-incorporating parts 5a, 5b and 5c for respectively incorporating unit cells 13a, 13b and 13c therein. The cell-housing bag 3 is woven with cell partitions 7a, 7b provided between the cell-incorporating parts 5a, 5b and 5c, and cylinder-shaped members 14a, 14c are inserted in the stitches. The cell-housing bag 3 is formed such that the cell-incorporating parts 5a, 5b and 5c are foldable on one another at the cell partitions 7a, 7b. The cell-housing bag 3 further comprises a power supply terminal 9 for supplying power of the cells in the cell-incorporating parts 3a, 3b and 3c to an electronic device. The power supply terminal 9 is provided at an end of a power cable 11 connected to a protection circuit 27 incorporated in the cell-housing bag 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126929-A (JP)
Title: Door hinge with speed adjusting device
Inventor: MIKITANI TOSHIO
IPC: E05F3/04
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door hinge capable of making a required speed adjustment in the required angle range of closing turning motion.  <P>SOLUTION: The door hinge has a first cylinder body 12, a second cylinder body 14 and a speed adjusting device 16. The speed adjusting device has a shaft 18 extending from the second cylinder body into the first cylinder body; a piston member 20 spline-connected to the shaft and screw-engaged with the inner peripheral surface of the first cylinder body; and a passage member 22 provided in the first cylinder body. The passage member has a first speed adjusting passage 34 applying first passage resistance to the flow of a fluid from a second chamber 26 formed on one end side of the piston member, to a first chamber 24 formed on the other end side, in a first stroke range out of the axial stroke of the piston member 20, and a second speed adjusting passage 36 applying second passage resistance to the flow of the fluid from the second chamber 26 to the first chamber 24 in a second stroke range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004147327-A (JP)
Title: Multiband antenna
Inventor: JO YOUNG-MIN
IPC: H01Q5/10
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiband antenna which is adjustable independently for transmission and reception of radio frequency energy.  <P>SOLUTION: The multiband antenna 10 includes a conductive upper plate arranged in a spiral. In a preferred embodiment, a side-wall folded part 22 extends from the edge of the upper plate toward an earth plate 16. A short-circuit folded part connects the upper plate to the earth plate 16. The first area 12 of the upper plate is placed on the earth plate 16. The second area 13 of the upper plate extends passing the earth plate 16. Tuning is made by adjusting the length and other dimensions of the folded part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005128228-A (JP)
Title: Polarizer, polarizer production method, and projection type liquid crystal display device
Inventor: TAKEUCHI TERUAKI
IPC: G02F1/13
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization conversion element which is easy to produce and by which a decrease in light transmittance can be hindered despite long-term light irradiation.  <P>SOLUTION: Each of metal grid polarizers 31, 32, and 33 comprises: a substrate 11; an organic resin layer 12 formed on the surface of the substrate 11; and a large number of straight metal grids 13 which are supported on the organic resin layer 12, have predetermined thickness and width, and are formed parallel to and equidistant from one another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126565-A (JP)
Title: Rubber composition for keypad and keypad using the same
Inventor: IGARASHI MINORU
IPC: C08L83/04
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition for keypads having high dynamic fatigue durability ( nailing durability ), and to provide keypads using the same.  <P>SOLUTION: The rubber composition for keypads comprises (A) an organopolysiloxane ≥100 in polymerization degree having in the molecule at least two alkenyl groups bound to a silicon atom, (B) an ethylene-α-olefin-nonconjugated polyene random copolymer rubber, wherein the nonconjugated polyene is made from at least one terminal vinyl group-containing norbornene compound represented by formula(I)( wherein, (n) is an integer of 0 or 1-10; R<SP>1</SP>is H or a 1-10C alkyl; and R<SP>2</SP>is H or a 1-5C alkyl ) or formula(II) ( wherein, R<SP>3</SP>is H or a 1-10C alkyl ), (C) reinforcing silica ≥50 m<SP>2</SP>/g in specific surface area and (D) a curing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130267-A (JP)
Title: Mobile terminal and telephone system
Inventor: KASHIWASE SUSUMU
IPC: H04W48/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal capable of receiving an incoming call even during restriction of call origination and replying a caller after the restriction is released.  <P>SOLUTION: The mobile terminal capable of receiving an incoming call during restriction of call origination is provided with: an identification means for identifying the received incoming call during the restriction of call origination; a storage means for storing the incoming call identified by the identification means as an incoming call received during restriction of call origination; and an incoming call history display means for identifying and displaying the incoming call received during the restriction of call origination on the basis of the stored information of the storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168546-A (JP)
Title: Sheet detection system
Inventor: HALL JOHN H
IPC: B65H7/02
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To simply and inexpensively detect a sheet jam in a main sheet path connected to an output bin and a second sheet path.  <P>SOLUTION: This sheet detection system includes: a first sheet transport mechanism for transporting a sheet along a first sheet transport path; at least a second and third sheet transport mechanisms for selectively transporting the sheet transported along the first sheet transport path along the second and third sheet transport paths branching from the first sheet transport path and disposed substantially in parallel at a space therebetween; a radiation source radiating emitted light intersecting the second and third transport paths in an area where the second and third paths are separated from the first path; a radiation detector for detecting emitted light; and a control device for controlling the first, second and third sheet transport mechanisms, the radiation source and the radiation detector. The control device detects whether or not the sheet obstructs the emitted light by the radiation detector to control to detect whether or not a sheet is transported along one path in the case where the sheet transported along the first sheet transport path by the first sheet transport mechanism is transported along one of the second and third transport paths.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005136029-A (JP)
Title: Etchant/rust preventive agent, wiring board, and its manufacturing method
Inventor: SEKIGUCHI JIYUNNOSUKE
IPC: C23F1/30
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etchant/rust preventive agent that etches the oxidized film on the outermost surface of tantalum nitride and, in addition, suppresses the re-oxidization of the tantalum nitride, and to provide a wiring board that eliminates the anxiety of the revelation of bad influences, such as a resistance increase caused by the existence of a natural oxidized film on the outermost surface of tantalum nitride, the fall of the barrier performance of the tantalum nitride, and so on, by substantially removing the natural oxidized film and a method of manufacturing the wiring board by which the natural oxidized film on the outermost surface of tantalum nitride can be removed and, at the same time, a tantalum nitride film can be prevented from rusting.  <P>SOLUTION: The etchant/rust preventive agent is prepared by mixing an azole compound in an acidic solution. The wiring board has a tantalum nitride layer, an inevitable tantalum oxinitride layer, and a rust preventive layer composed of the azole compound successively formed on a substrate. In the method of manufacturing the wiring board, the oxidized film on the outermost surface of the tantalum nitride layer provided on the substrate is etched and, at the same time, the azole compound is stuck to the surface of the tantalum nitride layer by treating the oxidized film with a mixed aqueous solution of an acidic etchant and the azole compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136357-A (JP)
Title: Method of manufacturing sintered rare-earth magnet
Inventor: IWASAKI MAKOTO
IPC: H01F41/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength of a molded body without deteriorating the magnetic characteristics of the body.  <P>SOLUTION: At the time of manufacturing a sintered rare-earth magnet by sintering fine raw alloy powder containing a rare-earth element, a transition metal element, and boron; the fine raw alloy powder is molded by adding metallic soap to the powder and the molded body is sintered. When, for example, a crushing step and pulverizing step are performed for crushing and pulverizing a raw alloy, amide oleate is added to the raw alloy after the crushing step and the metallic soap is added to the raw alloy after the pulverizing step. The metallic soap is, for example, strontium stearate powder or nickel stearate powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141488-A (JP)
Title: Digital book device
Inventor: KANEAKI TETSUHIKO
IPC: G06F17/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital book device that allows drawing lines, writing memos, or scribbling something within text.  <P>SOLUTION: Desired book data are read from a storage media 10 via a storage media control part 9 and displayed in a display part 7. The user uses a key input part 2 to specify the writing range of underlines and markings in the book data displayed in the display part 7. The user also uses a pen input part 3 to draw something, e.g., marks, on the document data and write non-text data. A memory 5 stores writing data. When there is a display request for the written parts by way of the key input part 2, a display control part 6 converts the writing data stored in the memory 5 and the book data held in the storage media 10 into frame data to be provided to the display part 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138731-A (JP)
Title: Mirror angle control device of vehicular electric-driven mirror device
Inventor: YAMADA AYAKO
IPC: H02K29/08
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror angle control device of a vehicular electric-driven mirror device having high durability and reliability capable of controlling the angle of a mirror surface for a long time with high accuracy.  <P>SOLUTION: When a motor M for vertical motion constituted of a brushless motor is driven by the control signal from a main control unit 10, the pulse signals generated according to the number of rotation thereof are counted by a pulse signal counting unit of the main control unit 10. The number of rotation of the motor M2 for vertical motion is feedback-controlled according to the count of the pulse signals, the mirror surface of a door mirror 2 is adjusted downwardly to a predetermined angle, and return-adjusted upwardly to a regular angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI