baber/WOPTO huggingface dataset:
Patent JP-2005038465-A (JP)
Title: Disk support mechanism and optical disk device
Inventor: YAMAZAKI HIDEO
IPC: G11B17/04
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk support mechanism which reduces the thickness of an optical disk device.  <P>SOLUTION: A turntable 113 of an optical disk rotating device is used as a rotor 143 of a motor, and the disk support mechanism consists of a claw member 154 for giving a pressing force in a direction along a revolving shaft and an elastic body 155a which is formed like the turntable concentrically with the revolving shaft and generates a repulsive force which can relax a bending moment generated by reaction of a force in a direction along the revolving shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040800-A (JP)
Title: Tension control method for looper
Inventor: NISHISAKA TOMOAKI
IPC: B21B39/08
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tension control method for a looper by which the tension of the looper can be constantly maintained even when a looper car is moved to the longer end side or moved to the shorter end side.  <P>SOLUTION: The looper 14 is adjacently arranged to processing equipment 12 which continuously processes a steel strip S. A drive motor 20 reciprocates the looper car 16, which is provided to the looper 14. When the tension of the processing line is controlled by applying a tension control current to the drive motor 20, the tension control current is changed when the looper car 16 is moved to the longer end side and when moved to the shorter end side. As a result, the tension of the looper can be substantially equally maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041640-A (JP)
Title: Passenger conveyor device
Inventor: FUKUSHIMA RIEKO
IPC: B66B23/24
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor device with a display unit having good visibility and the largest possible display area for giving timely information to passengers.  <P>SOLUTION: The passenger conveyor device comprises a conveyor for carrying passengers, a moving handrail for moving at the same speed as that of the conveyor, a handrail driving part for driving the moving handrail, and an image display element provided on the surface of the moving handrail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051353-A (JP)
Title: Image processor, image reader, image forming apparatus, computer program, and recording medium
Inventor: YAMAKAWA SHINJI
IPC: H04N1/40
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor easy to cut and divide a small character from dots.  <P>SOLUTION: Any of adjacent pixels to the center pixel of a matrix composed of M × M pixels is selected to detect a maximum or minimum value of pixel data of the adjacent pixels to the center pixel. Any of pairs of pixels symmetric to the center pixel in the matrix is selected as diagonal pixels, the pixel data of the two pixels selected as the diagonal pixels are compared with that of the selected adjacent pixel to the center pixel to detect whether or not they are greater than a predetermined threshold, a pixel meeting the detected comparison condition of the detected maximum or minimum value with the threshold is detected as a pole pixel. If the polar pixel detected by a polar pixel detecting means and the period of the polar pixel are within specified ranges, the polar pixel is made ineffective, and then adjacent pixels including the detected polar pixel are taken as dots, based on the relation between the number of polar pixels in an interested two-dimensional area and the number of polar pixels in neighboring two-dimensional areas, thereby cutting and dividing them into small characters and dots.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053254-A (JP)
Title: Agricultural work vehicle
Inventor: YOKOYAMA KAZUHISA
IPC: B60K20/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase the workability by performing a favorable display switching for the display surface in a liquid crystal display apparatus under a state wherein the driving posture of a worker for which the viewing line or the working posture are not changed is accurately held in an agricultural work vehicle such as a tractor for which the liquid crystal display apparatus for the liquid-crystal-display of working information is arranged on the driving control section in front of a driver's seat.  <P>SOLUTION: For this agricultural work vehicle, the liquid crystal display apparatus which liquid-crystal-displays the working information is arranged on the driving control section in front of the driver's seat. In the agricultural work vehicle, a display switching member which switches the display surface of the liquid crystal display apparatus is provided on the operation lever of which the operating frequency is high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064057-A (JP)
Title: Evaluation method of silicon substrate, and manufacturing method of semiconductor device
Inventor: TANAHASHI KATSUTO
IPC: H01L21/322
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method of silicon substrate, for more accurately detecting the gettering capability than the existing capability, and to provide a manufacturing method of semiconductor device.  <P>SOLUTION: The evaluation method of silicon substrate comprises the steps of measuring the oxygen contents of a p/p-epitaxial wafer (silicon substrate) 6a, conducting heat treatments required to form a semiconductor integrated circuit to the p/p-epitaxial wafer 6a, measuring the oxygen content of the p/p-epitaxial wafer 6a after the heat treatment, obtaining the difference in the oxygen contents before and after the heat treatment as the amount of precipitation of oxygen generated in the p/p-epitaxial wafer 6a by the heat treatment, and evaluating the gettering capability of the p/p-epitaxial wafer 6a from the obtained amount of precipitation of oxygen by utilizing the correlation between the gettering capability of the p/p-epitaxial wafer 6a obtained previously and the amount of oxygen precipitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072703-A (JP)
Title: Communication unit for work site
Inventor: HAYASHI MICHIYA
IPC: H04M1/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication unit for transmitting / receiving clear voice through wireless communication between both communication parties resident under noisy environment.  <P>SOLUTION: In a helmet 1 or a headset provided with a receiver 3 and a transmitter 4 connected to a communication terminal 2 such as a mobile phone, a PHS terminal, and a mobile wireless communication terminal, a noise cancel means for silencing surrounding noise is respectively provided to the receiver 3 and the transmitter 4. A person wearing the helmet 1 or the headset transmits only voice of a transmitter side by eliminating the surrounding noise of the transmitter side and another person wearing the helmet 1 or the headset hears the received voice in a state of eliminating the surrounding noise at a receiver side, and the parties wearing the helmet 1 or the headset both resident in noisy environment transmit / receive clear voice to make understandable conversation with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038150-A (JP)
Title: Transmission line analysis system
Inventor: KOYAMA NOBUYUKI
IPC: G06F17/50
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To analyze timing and noise simultaneously throughout an electric circuit comprising a plurality of electronic parts and including a clock signal, a control signal and a multi-connection bus signal.  <P>SOLUTION: An analytic model generation part 11 creates analytic models of target transmission lines. A timing correction part 12 corrects the timing of bus signals by adding pre-extracted electrical characteristics of transmission lines accumulated in an accumulation part 17 and electrical characteristics of electronic parts accumulated in an accumulation part 15 which are internal delays in the electronic parts depending on control signals. Transmission line analysis software 13 is used on the corrected models to produce a transmission line analysis result 16, which provides a simultaneous analysis of timing and noise in the multi-connection bus signals. A transmission characteristic extraction part 14 then extracts the electrical characteristics of the transmission lines to enable a transmission line analysis of another electric circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045647-A (JP)
Title: Regulator circuit with rush current reduction function
Inventor: MORISHITA KAZUYOSHI
IPC: H03K17/687
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce rush current to capacitance for an oscillation countermeasure in starting a circuit by combining a delay element and a MOS switch.  <P>SOLUTION: By using the delay element (resistance 12) and the MOS switch (pMOS 13) in a regulator circuit, the delay circuit (resistance 12) delays the start of output stage power pMOS 7 of an upper stage side to reduce rush current (F) when the regulator circuit is turned on. The MOS switch (pMOS 13) instantaneously turns off the output stage power PMOS 7 in order to compensate the delay of an off-operation of the output stage power pMOS 7 of the upper stage side caused by the delay element (resistance 12) when the regulator circuit is turned off, to thereby prevent output voltage (E) of the regulator circuit from being stuck to power supply voltage (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004070952-A (JP)
Title: Firmware for multiplatform for retrieving system description auxiliary table
Inventor: QURESHI SHIRAZ A
IPC: G06F9/445
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide ACPI (advanced configuration and power interface) firmware for an IA-64 instruction set processor.  <P>SOLUTION: A firmware interface table (FIT) of an IA-64 instruction set is used to populate hardware component name space using SSDT data. The SSDT data describes components in a system. All of hardware components are discovered at the time of booting up. An ACPI subsystem in system firmware consumes data setting, loads an SSDT from the FIT, and prepares name space for an active system component. There is one FIT type indicating an SSDT entry, and a subtype is indicated by using a FIT version field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005051111-A (JP)
Title: Mesa type semiconductor device
Inventor: HASHIZUME SHINGO
IPC: H01L29/732
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mesa type semiconductor device capable of realizing very high reliability which can prevent an increase of a leakage current and a decrease of withstand voltage, and of realizing a low cost due to a groove structure made fine.  <P>SOLUTION: A mesa type npn bipolar transistor of the present invention comprises an n-type semiconductor region 1 as a collector region, an n<SP>+</SP>-type semiconductor region 2, a p-type semiconductor region 3 as a base region, and an n<SP>+</SP>-type semiconductor region 4 as an emitter region. A mesa groove 6 is provided around the base region 3 and the emitter region 4 to expose a pn junction. The surface of the mesa groove is covered with a thermal oxide film 7 and an aluminum field plate 8. Further, the mesa groove 6 undergoes wet etching to the depth of ≥1.0×10<SP>17</SP>cm<SP>-3</SP>impurity concentration in the n<SP>+</SP>-type semiconductor region 2, and impurity concentration at a mesa bottom is set to ≤1.0×10<SP>18</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053056-A (JP)
Title: Writing head and image forming apparatus employing it
Inventor: KAMOSHITA SHINICHI
IPC: G03G15/05
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance impact stability of a writing electrode against an image carrier by suppressing mutual effect of behavior of writing electrodes 3a in first and second rows in a large number of writing electrodes disposed in two rows on a flexible substrate in the direction perpendicular to one direction while being arranged in one direction.  <P>SOLUTION: In a specified number of writing electrodes 3a disposed in two rows in the subscanning direction on a flexible substrate 3b while being arranged in the main scanning direction, a slit 4 or a cut 7 extending in the main scanning direction is made in the flexible substrate 3b between writing electrodes 3a, 3a in the first row and writing electrodes 3a, 3a in the second row. Effect of behavior of a writing electrode 3a in the other row onto behavior of a writing electrode 3a in one row can be suppressed by the slit 4 or the cut 7. Even if the writing electrode 3a in the other row vibrates, vibration of the writing electrode 3a in one row can be prevented effectively and impact stability of the writing electrode 3a against the image carrier is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052794-A (JP)
Title: Method and apparatus for treating aqueous solution
Inventor: KITANI SHIGERU
IPC: C02F9/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating an aqueous solution recovering metals in a waste liquid as resources, reducing industrial waste, and regenerating acid, salts and alkalis, and to provide an apparatus for treating it.  <P>SOLUTION: The method for treating the aqueous solution has following processes A-F. In a process A, the acid contained in the aqueous solution is separated if necessary. In a process B, an alkali is added to the solution. In a process C, a sediment generated by the process B is separated from an aqueous solution having a salt as a main component. In a process D, and after a strong alkali is added to the aqueous solution having the salt as the main component if necessary, ammonia is distilled and separated. In a process E, the aqueous solution having the salt as the main component is subjected to electrodialysis treatment. In a process F, after the sediment separated by the process C is washed, it is heated and calcined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057654-A (JP)
Title: Portable information terminal
Inventor: KAWABATA EIJI
IPC: H04W88/02
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily restrict a prescribed function to be carried out.  <P>SOLUTION: A portable information terminal can perform a camera function, a speech communication function, a telephone directory function and an image output function. The portable information table is provided with an instruction receiving means (S02) for receiving instructions for starting respective operations of the plurality of functions, and an inhibiting means (the other instructions in S02) for inhibiting the operations of the speech communication function, the telephone directory function and the image output function when the operation starts of the speech communication function, the telephone directory function and the image output function are received while the camera function operates (S01). Just the operation of the camera function can inhibit the operations of the speech communication function, the telephone directory function and the image output function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064789-A (JP)
Title: Monotonization processing of color image
Inventor: HAYAISHI YASUHISA
IPC: H04N1/40
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for performing monotonization processing suitable for color image data.  <P>SOLUTION: An image processing apparatus adjusts a lightness conversion formula on the basis of at least either of color distribution information related to color deviation obtained by analyzing the color image data and color distribution information related to the color image data and uses the adjusted lightness conversion formula to convert pixel values of colors of pixels of the color image data into pixel values denoting the lightness of the pixels of monotone image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038991-A (JP)
Title: Method of managing transaction, settlement of buyer using communication network between computers and method of notifying buyer of information along buyer's consumption trend
Inventor: UEHARA TAKESHI
IPC: G06Q20/14
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate grasp of cash flow by enabling a supplier to manage various kinds of information regarding various commercial transactions performed by the supplier and settlement of them, etc. in block on a GUI (graphic user interface) screen of a computer system of the supplier.  <P>SOLUTION: A server receives an electronic invoice from a supplier system, registers it in a prescribed data base, receives a payment request to the electronic invoice from a buyer, receives paying-in/out details of the electronic invoice or information that paying-in/out processing is performed from a bank system, manages a state of the registered electronic invoice by updating the state of the electronic invoice by responding to the payment request from the buyer, the paying-in/out details from the bank system or the information that the paying-in/out processing is performed respectively and informs the supplier system of the managed state of the electronic invoice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005059137-A (JP)
Title: Combustion type power tool
Inventor: OTSU SHINKI
IPC: B25C1/08
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion type power tool capable of cleaning a cleaned object from the outside of the tool without requiring disassembling work of a head cover or a head cap.  <P>SOLUTION: In the head cap 13, a passage 31 for first cleaning of which one end opens to the outside air and inner end is closed and a passage 35 for second cleaning of which one end communicates with the passage for first cleaning and the other end opens near spark generating sections 15A and 15B as the cleaned objects of the combustion type drive tool 1. A check valve 33 energized by a helical compression spring 34 in the closing direction of one end of the passage for first cleaning is disposed in the passage for first cleaning. When a nozzle of a pressurizing type washing fluid steel cylinder 36 is inserted from one end side of the the passage for first cleaning and the washing fluid us jetted, the check valve is opened by the jet pressure and the washing fluid is supplied to the cleaned objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004124084-A (JP)
Title: Ink for inkjet recording, and ink cartridge and recording device which are provided with the ink
Inventor: ARASE HIDEKAZU
IPC: C09D11/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To further improve water resistance of an ink for inkjet recording comprising a water-soluble substance (e.g. a hydrolyzable silane compound ) causing a polycondensation reaction in the absence of water.  <P>SOLUTION: The ink for inkjet recording comprises a coloring material, a humectant, water, and a water-soluble substance causing a polycondensation reaction in the absence of the water, and the water-soluble substance has hydrophobic groups, and the water-soluble substance in the ink has hydrophobic groups 73 such as fluorinated alkyl groups, and alkyl groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004201674-A (JP)
Title: New protein and prophylactic/remedy for cancer
Inventor: ISHII SHOUSHO
IPC: A61K48/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe medicament inducing inhibition of proliferation of a cancer cell, by targeting a molecule specifically expressed in the cancer cell.  <P>SOLUTION: A compound which inhibits activity of a protein having an amino acid sequence identical to or substantially identical to any one of 10 kinds of specified amino acid sequences or a salt of the compound, another compound which inhibits expression of a gene of the protein, an antisense polynucleotide which contains a base sequence complementary to or substantially complementary to the base sequence of a DNA encoding the protein or its partial peptide or contains a part of the base sequence, an antibody against the protein or its partial peptide, and the like is useful as a prophylactic/remedy for cancer, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005058676-A (JP)
Title: Control system of game machine
Inventor: TANIGAWA YOSHIKAZU
IPC: A63F5/04
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the security of a game machine by changing the monitoring level of the game machine accordingly.  <P>SOLUTION: A monitoring program and table data composed of a preset value n and a standard time Tn are stored in a memory 32 of a slot machine 3. When the preset value of a security level is entered by an information storage device 4 the preset value n is output to the slot machine 3 and stored in the RAM area of the memory 32. The slot machine 3 activates a monitoring program every prescribed time and the standard time Tn that corresponds to the preset value n stored is read. This standard time Tn is compared with a detected time T of an input token sensor to determine whether a detected signal from the input token sensor is normal and an error signal is output to the information storage device 4 in case of abnormality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004170902-A (JP)
Title: Automatic recognition of optical periodic structure in integrated circuit design
Inventor: RODIN SERGEI B
IPC: G03F1/08
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a periodic structure in an integrated circuit layer having the same optical property.  <P>SOLUTION: This method is constituted of steps of: receiving a physical representation of a cell layer in an integrated circuit design as an input 704; finding a reference coordinate system of selected part in the cell layer from the physical representation 706; selecting an initial element located closest to the reference coordinate 708; and constructing a basic structure including a minimum element in the initial element and physical representation 710. However, the basic structure can fill the whole part duplicated and selected in X and Y offsets, and the same element exists in the same coordinate in the physical representation with respect to each element in each duplication of the basic structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005067339-A (JP)
Title: Shift operating device for walking type working machine
Inventor: TETSUO RYOICHI
IPC: B60K20/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operation load when performing forward/reverse shifting operation by a shift lever, in a shift operating device for a walking type working machine integrally provided with a cam mechanism following an oscillating operation of the shift lever at a base end part of the shift lever, to slide and shift a forward/reverse shifting shifter shaft via a cam follower engaged to an inclined cam groove formed in the cam mechanism.  <P>SOLUTION: Inclined angles θ2 and θ3 on both end sides of the inclined cam groove 25a are constituted to be increased in relation to a basic inclined angle θ1 of the inclined cam groove 25a with an oscillating axis X of the cam groove 25 as a reference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318812-A (JP)
Title: Method and device for attaching article identifier storage medium to article
Inventor: WADA MAKOTO
IPC: B42D15/10
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein an IC chip which is fixed by a fitting material, such as a staple is difficult for reuse of the IC chip, once the fitting material is removed.  <P>SOLUTION: A method is for attaching an article identifier storage medium (2) that stores an article identifier for identifying an article to the article. A member (3), with the article identifier storage medium (2) attached, is positioned at a place in between a fitting metal (1) and the article (4), where the fitting metal (1) is directed, and a part of the fitting material (1) is made to pass through the member (3) and is driven into the article (4), thereby making the article identifier storage medium (2) fix to the article.  <P>COPYRIGHT: (C)2005,JPO&NCIPI