baber/WOPTO huggingface dataset:
Patent JP-2004093553-A (JP)
Title: Cascaded hydrodynamic focusing method and apparatus for microfluidic channels
Inventor: HAUSSECKER HORST
IPC: B01J19/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of and an apparatus for efficiently controlling or focusing fluid of microfluid.  <P>SOLUTION: The apparatus includes a body structure 28 having a plurality of microfluidic channels fabricated therein. The microfluidic channels comprises a center channel 30 and focusing channels 32, 34 in fluid communication with the center channel via a plurality of cascaded junctions 36. The method includes the steps of providing a flow of the sample fluid within the center channel, providing flows of sheath fluid in the focusing channels, and controlling or focusing the flow of the sample fluid by adjusting the rate at which the sheath fluid flows through the focusing channels and cascaded junctions, and into the center channel. Additionally, the apparatus and method can be useful to detect specified molecules of interest in a microfluidic process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004362323-A (JP)
Title: Network component device, recording device, registration system, and parameter setting method
Inventor: YASOJIMA HIROYUKI
IPC: H04L9/10
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically setting a necessary communication parameter and a network component device for realizing this.  <P>SOLUTION: This network component device comprises an interface controller 4a for connecting with equipment, a nonvolatile memory 4b, and a communication module 4c for participating in a network, in which the parameter necessary for establishing a communication is preliminarily recorded in the memory. This device is used in pairs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006390-A (JP)
Title: Pantograph for vehicle
Inventor: YAMADA SUSUMU
IPC: B60L5/26
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable low cost pantograph for vehicle in which fracture of an insulator and cutting of a stringing can be prevented when a large force acts on a collector shoe by damaging a balance rod and lowering the pantograph.  <P>SOLUTION: A V groove is made in a pin at a linking part 7a or 3c supporting a balance rod 6 rotatably. Since shear fracture takes place in the pin when a large force acts on a collector shoe 1, supporting point of the balance rod is lost and the unbalanced frame falls entirely backward in the traveling direction to separate from the stringing 10 thus preventing serious accident, e.g. cutting of the stringing or fracture of an insulator. Alternatively, a coupling connecting the balance rod 6 with the pin and the balance rod 6 may be fastened with a rivet susceptible to shear fracture. With such an arrangement, reliability can be enhanced without having an effect on the essential performance of the pantograph.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010241-A (JP)
Title: Sweep deflection circuit and video display device equipped therewith
Inventor: UEHATA HIDEYO
IPC: H04N3/30
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sweep deflection circuit for sufficiently removing zigzagged vertical line faults even if a deflecting magnetic field is distorted due to the characteristics of a deflection coil and a video display device equipped therewith.  <P>SOLUTION: The horizontal deflection coil 60 of a horizontal deflection circuit 6 generates a horizontal deflection magnetic field AH for deflecting an electronic beam reciprocatingly in the horizontal direction in response to a horizontal synchronization signal H and a switching signal CS. A magnetic field detection circuit 7 detects the horizontal deflecting magnetic field AH generated from the horizontal deflection coil 60. The magnetic field detection circuit 7 forms an analog magnetic field detection signal GH based on the detected horizontal deflecting magnetic field AH. The formed magnetic field detection signal GH is applied to a clock modulation circuit 8. The clock modulation circuit 8 forms a modulated read clock RCK based on the magnetic field detection signal GH. The operation of a line memory 2 for a video, a D/A converter 3 and an A/D converter 81 is controlled based on the modulated read clock RCK.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009711-A (JP)
Title: Hot-water heating apparatus and its control method
Inventor: YAMAGUCHI TADASHI
IPC: F24D3/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water heating apparatus capable of reacting as promptly as possible to warm a room when temperature deviation becomes large.  <P>SOLUTION: This hot-water heating apparatus is provided with a heat source 31, a terminal 4 supplied with hot water from the heat source to warm the room, an on-off valve 36 for controlling hot water supply to the terminal, and a control means 41 for controlling the opening/closing operation of the on-off valve. The control means is provided with a valve open time determining means for determining valve open time based on the temperature deviation; an on-off valve operating means for opening the on-off valve during the valve open time determined by the valve open time determining means; a continuous operation determining means for determining whether the temperature deviation is the continuous operation temperature difference or more, in the middle of a valve open time determining cycle period; and an on-off valve urgent opening operation means for opening the on-off valve in the middle of the valve open time determining cycle period when the temperature difference is determined to be the continuous operation temperature difference or more by the continuous operation determining means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009139-A (JP)
Title: Toilet device
Inventor: TANAKA EIICHI
IPC: E03D9/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden on a person's heart when he/she relieves himself/herself in a toilet.  <P>SOLUTION: When a person coming into the toilet sits on a toilet seat 5, a detection means 10 detects that he/she sits on the toilet seat; an oxygen enriching means 8 is operated by using a control means 12; and oxygen-enriched air is issued, so that the burden on his/her heart can be reduced when he/she relieves himself/herself in the toilet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011184-A (JP)
Title: Attendance management system
Inventor: KABATA YASUYUKI
IPC: G06Q50/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To form list data on a desired attendance item in an attendance management system.  <P>SOLUTION: This attendance management system is connected with an attendance management server recording attendance situation information of an employee via a network, and managing it. The attendance management server has: an attendance data recording means 30 sequentially recording attendance data; and an extraction means 10 extracting the corresponding attendance item from the attendance data recording means 30 with both the extracted attendance item and an extraction range of the attendance item as extraction conditions. The attendance data recording means 30 sequentially records the attendance situation information of the employee as the attendance data. The extraction means 10 sets both the extracted attendance item and the extraction range of the attendance item as the extraction conditions, and retrieves the attendance item satisfying the extraction conditions from the attendance data recording means 30. Thereby, the desired attendance item desired to be list-displayed, forming the list data on the desired attendance item, is extracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011188-A (JP)
Title: Recording medium used for print order, order reception terminal, and print order method
Inventor: TAKEMURA KOJI
IPC: G06Q50/10
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium, an order reception terminal and a print order method for simply and surely placing a print order of a desired image by using a recording medium with an image file recorded thereon and a print order sheet.  <P>SOLUTION: When a recording medium 7 with the image file and version information of a print order sheet 8 recorded thereon is inserted into an order reception terminal 11, the terminal 11 reads the image file and the version information of the sheet 8 from a recording medium 7, and displays the image based on the image file in the same layout as that of the thumbnail image of the sheet 8 with reference to layout information associated with the version information. Thereby, the thumbnail image of the sheet 8 can be associated with the image displayed on the terminal 11, and the image of the print order can be specified simply and surely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012682-A (JP)
Title: Optical wavelength multiplex transmission system
Inventor: KATAYANAGI MASHI
IPC: H04B10/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the number of signal wavelengths per one fiber is greatly increased by development of optical communication technology, the whole wavelength cannot be multiplexed with a one-stage optical multiplexer/demultiplexer, a difference of receiving SNR (Signal to Noise Ratio) is large because it is necessary to be multiplexed successively by using a plurality of the optical multiplexers/demultiplexers, and achievement of a preemphasis function is difficult by only control of an optical transmitter.  <P>SOLUTION: The preemphasis function is achieved by giving a control means for controlling output power of an optical multiplexing part, an optical transmission part and an optical multiplexing/demultiplexing part multiplexed successively by using a plurality of the optical multiplexers and demultiplexers to a transmission station having the optical multiplexing part, constituting the plurality of the multi-stage optical multiplexers and demultiplexers having a regulation function of output power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010668-A (JP)
Title: Zoom lens, picture expansion projection system using it, video projector, rear projector using video projector, and multi-vision system
Inventor: KIMURA SHUNSUKE
IPC: G03B21/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which hardly produces unnecessary light and is suitable for a projection lens.  <P>SOLUTION: The zoom lens is used as the projection lens of a projector in which a prism is disposed between the projection lens and a space light modulator B. The lens nearest to the space light modulator B is a positive meniscus lens whose convex surface is directed to the screen side and the refractive index of the positive meniscus lens is ≥1.75.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014124-A (JP)
Title: Method of manufacturing high grade gear
Inventor: HASHIMOTO MUNEYUKI
IPC: B23F19/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high grade gear extremely well-balanced in gear strength, coupled with an improvement in deddendum flexural fatigue strength, in shot peening processing, by simultaneously maintaining multifunctionality of high bearing pressure strength of a gear, a low friction coefficient, low abrasion, and highly efficient surface strength, without using a precision machining technology to a surface hardened gear of applying carburization quenching processing, its post-grinding, and the shot peening processing.  <P>SOLUTION: In a wet grinding wheel grinding method, processing is applied, by setting the relative positional relationship between a gear processing condition, the gear and a barrel tank, by selecting a processing parameter related to the surface strength such as a surface roughness parameter of the gear, a shape lubricating parameter, and a surface shape parameter, in response to a purpose, by using a rotary barrel or gyro system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019085-A (JP)
Title: Water shut-off method of wire harness
Inventor: SUZUKI YOJI
IPC: H01B13/012
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water shut-off method with an appropriate permeability between the electric wires and without flow from the water shut-off site.  <P>SOLUTION: This is the water shut-off method of the wire harness, and a water shut-off agent is coated on a plurality of electrical wires, and when the water shut-off agent is coated, its flow is few because it is adhered to the wire harness and it has a viscosity penetrating between the wire harnesses, and a curing material is used of which the flow is 5 mm or less and pushing time of 60 seconds or less from a syringe used when the water shut-off agent is coated on the vertical face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017142-A (JP)
Title: Nuclear medicine imaging apparatus
Inventor: YANAGIDA NORIFUMI
IPC: G01T1/17
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nuclear medicine imaging apparatus having low noise in image quality and high spatial resolution.  <P>SOLUTION: A γ-ray detection signal processor 41 is equipped with a correction data generator 16 for outputting a time correction value Δτ and an absorption position N' of the γ-ray inside semiconductor detection elements 2a and 2b-2n, on the basis of the rising time of a signal outputted from semiconductor detectors 1a, and 1b-1n by the absorption of the γ-ray. A correction operation device 25 outputs correction time information (τ-Δτ) as the precise γ-ray absorption time and high precision address information (N*N') in which the absorption position N' of the γ-ray inside the semiconductor detectors 1a, and 1b-1n is added, to a simultaneous counting device 26, with reference to the time correction value Δτ.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004055548-A (JP)
Title: Battery pack
Inventor: MITSUI HIDEO
IPC: G03B17/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrode terminals without providing a special installation place, securely put the electrode terminals to get in contact, and constantly keep the electrode terminals clean.  <P>SOLUTION: In a battery case 1, at a right upper gap 10 and a left upper gap 11 generated as a first and a second secondary batteries 2 and 3 of a columnar form are contained, an anode electrode terminal 4 and a cathode electrode terminal 5 of a curvature form are provided. On the counter device side, an anode electrode terminal connection pin and a cathode electrode terminal connection pin to be engaged with the anode electrode terminal 4 and the cathode electrode terminal 5 of the curvature form are provided. The anode electrode terminal 4 and the cathode electrode terminal 5 are respectively engaged with the anode electrode terminal connection pin and the cathode electrode terminal connection pin to be connected. Dust discharging holes 14 and 15 are respectively provided through the anode electrode terminal 4 and the cathode electrode terminal 5, so that dust choking the anode electrode terminal 4 and the cathode electrode terminal 5 is pushed out through the dust eliminating holes 14 and 15 by the connection pins. The anode electrode terminal 4 and the cathode electrode terminal 5 are thus constantly kept clean to prevent contact failure or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005018629-A (JP)
Title: Data providing system by summary data
Inventor: YOKOKI NARIHIRO
IPC: G06F17/30
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a data providing system which never causes a mismatching between data even if detail information is added, deleted or corrected after formation of summary data, or even if a plurality of records having the same identification information value are inputted.  <P>SOLUTION: A data working and formation part 2 determines, on receipt of detail information (processing result data) inputted from the outside, whether or not summary data to which the processing result data should be reflected are already formed. When the summary data are already formed, information of the period of summary data to be reformed is transmitted to a summary data forming condition storage part 7. A summary data working and formation part 6 reforms the summary data based on the information of the period. A data retrieval part 9 forms retrieval result data from the resulting summary data. Deletion of a record that is not the latest can be reflected to the retrieval result data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020618-A (JP)
Title: Low-pass filter and feedback system
Inventor: MICHIMASA SHIRO
IPC: H03L7/089
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the size of a capacitive element while maintaining, in a low-pass, the filter characteristics equivalent to those of a conventional low-pass filter, to stably operate the low-pass filter and further, to use a MOS capacitor as a capacitive element.  <P>SOLUTION: In the low-pass filter including a first capacitive element (31), and a resistive element (32) and a second capacitive element (33) which are connected in series to the first capacitive element, a first electric current (Ip/10) is supplied to a first input terminal (IN1) connected to one end of the first capacitive element (31), and a second electric current (9Ip/10) is supplied to a second input terminal (IN2) connected to the other end. Herein, the capacitance value of the first capacitive element (31) is set according to the magnitude of the first electric current. Further, the resistive element (32) is provided with a power supply (34) that is connected in series to the resistive element, and a voltage equal to or higher than the threshold voltage of a MOS transistor is always applied between the second input terminal (IN2) and the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026818-A (JP)
Title: Mobile electronic apparatus
Inventor: KANESAKA TOSHIYA
IPC: H04B1/3822
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile electronic apparatus whereby a user can visually confirm prescribed information on a display section even in a closed state and the area of the display section can be secured.  <P>SOLUTION: In the mobile electronic apparatus wherein first and second cases are turnably combined with a hinge, an operating display device permitting input when a user touches its display screen and an operating button are provided to the surface of a second case, a window is provided to the first case whereby at least part of the operating display device can be viewed when the first and second cases are turned and closed by using the hinge, and the display function and input function of the operating display device are controlled at a prescribed angle formed between the first and second cases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026379-A (JP)
Title: Method of manufacturing solid state imaging device
Inventor: NAITO YUICHI
IPC: H04N5/369
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid state imaging device by which time required for a manufacturing process can be shortened and the mass productivity can be improved.  <P>SOLUTION: The method of manufacturing the solid state imaging device comprises at least processes of forming conductive patterns on top and bottom faces of a mother glass board formed with a through hole and in the through hole, forming bumps for connection on connection pads of the mother glass board or on connection pads on a mother solid state imaging element wafer, connecting the mother glass board and the mother solid state imaging element wafer via an anisotropic conductive adhesive, and cutting the connected mother glass substrate and mother solid state imaging element wafer into individual solid state devices.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026428-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KAI SHINICHI
IPC: H01L21/336
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To grind the rear surface of a semiconductor wafer after manufacturing a component surface structure on the front surface of the wafer so that the wafer can be made thin at a uniform thickness.  <P>SOLUTION: The surface structure of the semiconductor device is manufactured on the front surface of the semiconductor wafer, and the rear surface of the wafer is ground while the entire surface is covered with a protection film 31 excluding an area to which wires of electrode pads 32 and 33 are fitted. The exposed area (wire fitting area) 34 of the electrode pads 32 and 33 is arranged in line. The width of the exposed area 34 of the electrodes 32 and 33 is made larger than a dimension required for fitting the end of the wire and is 1,000 μm or less, and preferably is 500 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030913-A (JP)
Title: Asymmetrical signal detection circuit
Inventor: SUGAWARA TAKAO
IPC: G11B5/09
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asymmetrical signal detection circuit for detecting an asymmetrical amount of asymmetrical signals, which accurately detects positive and negative asymmetrical amounts.  <P>SOLUTION: The asymmetrical signal detection circuit is provided with a first delay means 10 for delaying an input signal and a first subtractor means 11 for subtracting an output of the first delay means 10 from the input signal to obtain a signal without an offset. The asymmetrical signal detection circuit obtains a positive / negative amplitude error from the signal. Further, the asymmetrical signal detection circuit detects the positive / negative amplitude error during a training period to correct a sense current of an MR head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005027515-A (JP)
Title: Method for discriminating sensitizing effect of hypoxic cell sensitizer and apoptosis signal holding agent under hypoxic condition
Inventor: YOKOYAMA KOJI
IPC: C12Q1/02
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for discriminating sensitizing effects of a hypoxic cell radiosensitizer in vitro with which the stability is excellent.  <P>SOLUTION: The method for discriminating the sensitizing effects of the hypoxic cell radiosensitizer is used for a radiotherapy of radiation-resistant cancer. In the method, the degree of apoptosis and/or an apoptosis signal in the presence and absence of the hypoxic cell radiosensitizer is used as an index for cancer cells under hypoxic conditions and the cancer cells under aerobic conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029608-A (JP)
Title: Polythiocarbonate resin, its manufacturing method, optical material and lens for glasses using the same
Inventor: HIKOSAKA TAKAAKI
IPC: G02C7/02
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polythiocarbonate resin which has high transparency, both a high refractive index and a high Abbe's number, excellent heat resistance and impact resistance, its manufacturing method, an optical material and a lens for glasses which use the same.  <P>SOLUTION: The polythiocarbonate resin comprises a repeating unit represented by formula (1) (wherein X<SP>1</SP>is a 6-50 fused alicyclic hydrocarbon residue having two or more rings and the atom directly bonded to a sulfur atom in the X<SP>1</SP>is an aliphatic carbon atom) or a repeating unit represented by formula (2) (wherein X<SP>2</SP>is a 3-50C heterocycle residue and the atom directly bonded to a sulfur atom in the X<SP>2</SP>is an aliphatic carbon atom) and has a viscosity average molecular weight is ≥7,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI