baber/WOPTO huggingface dataset:
Patent JP-2005085994-A (JP)
Title: Semiconductor integrated circuit and optical disk recording device using its semiconductor integrated circuit
Inventor: OSHIMA ATSUSHI
IPC: H04L25/02
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit equipped with an interface circuit for efficiently executing design, and for accurately and quickly executing signal transmission, and to provide an optical disk recording device using its semiconductor integrated circuit.  <P>SOLUTION: In an MCM where a plurality of semiconductor chips are integrated into one package, an LVDS circuit using a differential signal is used for an interface between a semiconductor chip A and a semiconductor chip B so that quick and accurate signal transmission can be executed. Furthermore, the differential signal of the LVDS circuit is transmitted between the semiconductor chip A and the semiconductor chip B by providing pads P1a, P2a, P1b, and P2b for connection at positions where it is possible to perform equal length wiring to make the length of each bonding wire 23 and 24 equal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004112792-A (JP)
Title: Channel equalizer for single carrier receiver and method of equalizing the same
Inventor: CHANG YONG-DEOK
IPC: H04L27/22
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel equalizer that has an improved equalizing performance.  <P>SOLUTION: The channel equalizer has a feedforward filter for removing pre-ghosts of each symbol from broadcast signals, a feedback filter for removing post ghosts of each symbol from broadcast signals, and a compositing unit for summing the symbols of which pre-ghosts are removed and symbols of which post ghosts are removed. It further has a level determining unit for determining the symbols summed at the compositing unit as an applicable level value with reference to a set level to feedback the level value to the feedback filter, a trellis decoding unit for trellis decoding the symbols composited at the compositing unit, an error calculating unit for calculating the difference between the symbols summed at the compositing unit and those determined at the level determining unit, and a trellis control unit for controlling the trellis decoding unit so that a plurality of symbols outputted from the trellis decoding unit in response to the calculated difference value are inputted to the feedback filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005084594-A (JP)
Title: Optical element and optical pickup device
Inventor: SAITO SHINICHIRO
IPC: G11B7/135
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which can maintain high transmission efficiency even if a film thickness of a coating layer is increased and an optical pickup device using the same.  <P>SOLUTION: The optical pickup device is so constituted that, when the luminous fluxes L parallel to an optical axis are made incident on the optical element OE, the luminous flux L (aligned to a virtual straight line) made incident on an antireflection film RM takes an optical path arriving at the optical element OE by passing the interior of air without returning therein. As a result, the luminous fluxes that can be contributed to beam condensing can be increased and the transmittance can be thereby increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091462-A (JP)
Title: Image forming apparatus
Inventor: WATABIKI TATSUYA
IPC: G03G21/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus managing loading and unloading of a process cartridge.  <P>SOLUTION: The image forming apparatus has a process cartridge replacement period detection control part 3 which detects a replacement period, and a stopper control part 4 which controls opening and closure of a stopper. The process cartridge replacement period detection control part 3 judges whether the amount of toner is sufficient from the detection result of the toner state of a process cartridge state monitor control part 2. While it is recognized that the amount of toner is sufficient, it is judged that it is not the time when the process cartridge 1 is replaced and the stopper control part 4 turns off a solenoid 5 according to the judgement that it is not the time when the process cartridge 1 is replaced, thereby making a stopper function effective. Consequently, the process cartridge 1 is kept unloaded to increase the effectiveness of loading/unloading management of the process cartridge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089158-A (JP)
Title: Refuse storage and discharge device
Inventor: SUGA MASANOBU
IPC: B65F9/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refuse storage and discharge device capable of efficiently storing refuse with suitably compressing the refuse without enlarging installation space and of preventing scatter of refuse to outside and smoothly and efficiently discharging the refuse by unfolding and discharging compressed refuse.  <P>SOLUTION: This device is provided with a transverse type cylindrical storage tank body 2, a plurality of partition plates 3 partitioning the storage tank body 2 into a plurality of chambers in a circumference direction and provided rotatably around a horizontal axis in the storage tank body 2, a loading part 41 provided at a lower part of the storage tank body 2, a loading means 4 provided with a compression transportation means compressing and transporting refuse loaded from the loading part 41 into a chamber positioned at a lower part, a discharging screw 5 provided above a top part of the storage tank body 2 and capable of going up and down between a discharge position entering into a chamber positioned at a top part and a evacuation position for evacuating upward, and a discharging part provided in the storage tank body 2 with facing the chamber position at the top part. The compression and transportation means is composed of a compressing screw 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102296-A (JP)
Title: Image processing circuit, image processing method, electro-optical device, and electronic equipment
Inventor: AOKI TORU
IPC: G09G3/20
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To display a high-vividity and high-definition image by adjusting the range in which the signal level of an image signal changes according to the classification of electro-optical panels.  <P>SOLUTION: In an image processing circuit, a D/A convertor 301 generates an image signal VID by converting input image data Da into an analog signal and its output range is controlled by an output range controlling signal CTLout whose signal level differs according to the classification of liquid crystal display panels 100A, 100B. Therefore, the change range of the signal level of the image signal VID can be adjusted according to the classification of the panels. Thereby, the electro-optical device can display the highly precise image because each data value of the input image data Da can be assigned to be within an expected impression voltage range even if several kinds of liquid crystal display panels 100A, 100B that have different V-T characteristics and an image signal processing circuit 300A are combined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005099071-A (JP)
Title: Fixing device for image forming apparatus
Inventor: FUJITA TAKESHI
IPC: B05C1/02
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of oil seams due to the rotational fluctuation of a fixing means while appropriately applying a releasing agent.  <P>SOLUTION: In the apparatus equipped with a releasing agent apply means in order to separate a sheet in the fixing device, and wherein the velocity of the fixing means is made variable, in order to prevent the oil seams due to the rotational fluctuation of the fixing means when the sheet such as a cardboard is bitten in the fixing means, the fixing means and the releasing agent apply means are independently driven, and the velocity of the releasing agent apply means is controlled in accordance with the velocity of the fixing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096371-A (JP)
Title: Printer, printing method and program for printing
Inventor: OKITA KENJI
IPC: B41J2/01
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To normally and rapidly print an image even if a printhead is inclined.  <P>SOLUTION: This printer (printer 22), which has the printhead (printhead 12), prints a desired image on a printing medium by ejecting ink, corresponding to image data, from a nozzle. The printer comprises: a conversion means (CPU 91) for converting the image data into raster data corresponding to each nozzle; a storage means (HDD 94) wherein a relationship between the amount of the inclination of the printhead and the amount of adjustment of a position in the subscanning direction of the raster data corresponding to each nozzle array is stored; an adjusting means (CPU 91) which acquires the amount of the adjustment, depending on the amount of the inclination of the printhead, from the storage means, and adjusts the position in the subscanning direction of the raster data corresponding to the nozzle array; and a feeding means (CPU 91) for feeding the raster data having the position in the subscanning direction adjusted by the adjusting means to the corresponding nozzle array.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103556-A (JP)
Title: Method for joining aluminum alloy die-cast member
Inventor: OHASHI OSAMU
IPC: B23K11/22
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and firmly joining a plurality of die-cast members while maintaining the formed shape of aluminum alloy as the die-cast members.  <P>SOLUTION: In this joining method, a plate-like or powder-like intermediate material 2 formed of an aluminum alloy is interposed between joining surfaces 1a to be joined with each other of a die-cast member 1, the die-cast member and/or the intermediate material is formed of an aluminum alloy containing magnesium of 0.3-2.5 mass%. At least one of both joining surfaces and surfaces of the intermediate material to be brought into contact therewith is formed as rough surfaces with the surface roughness of 20-300 μm, the electric resistance between the contact surfaces is increased, energization-heating is performed between both joining surfaces while pressing the joining surfaces against each other, and both joining surfaces are joined with each other while promoting the reduction reaction of an aluminum alloy oxide film by magnesium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109057-A (JP)
Title: Substrate carrying instrument
Inventor: ITO TOSHIHIRO
IPC: H01L21/68
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction-pad mechanism capable of carrying a semiconductor substrate having a warp without mistaken suction from a certain working treating stage to the next working stage and without the missing thereof.  <P>SOLUTION: In a substrate carrying instrument 1, trumpet-shaped bottom-surfaces of suction V rings are projected from the underside of the ceiling board of a domy substrate hold-down frame 3 in the height of 0.1 to 1 mm in a plurality of the trumpet-shaped suction V rings 6 composed of a natural rubber, on a concentric circle centering around the axial center of the substrate hold-down frame on the underside of the domy ceiling board 5 of the domy substrate hold-down frame 3 having an annular projecting frame 4 on an outer-peripheral edge bottom and being composed of a rigid-body material. In the substrate carrying instrument 1, the trumpet-shaped bottom-surfaces are mounted so as to be formed in a height made flush with the bottom-surface of the annular projecting frame of the substrate hold-down frame, and an arm 14 is fixed to the upper section of the substrate hold-down frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108615-A (JP)
Title: Ic socket assembly
Inventor: HASHIMOTO SHINICHI
IPC: H01R33/97
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the reliability of electrical connection by preventing an IC socket housing from being deformed when an IC package is connected thereto, in an IC socket assembly.  <P>SOLUTION: The IC socket assembly comprises a number of electric contacts 90; an insulative socket housing 2 for holding the electric contacts 90 in a matrix form; a flame-shaped reinforcing plate 10 which supports the lower part of the socket housing 2 and has in its central part an opening 40 exposing the electric contacts 90; a cover number 8 which holds the IC package 200 mounted on the socket housing 2 in cooperation with a reinforcing plate 10 while being turnably supported by the reinforcing plate 10, and presses the IC package 200 to the electric contacts 90; and reinforcing beams 72 which are arranged between both opposite edges of the opening 40 so as to be supported by the reinforcing plate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109223-A (JP)
Title: Semiconductor device and display unit
Inventor: JINNO MASASHI
IPC: H05B33/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To repair disconnection reliably, while suppressing an increase of wiring resistance.  <P>SOLUTION: Disconnected ends 124d1 and 124d2 of a power line 124, which are on the same board and have the same potential, are connected with each other and also with power lines 124n1 and 124n2 neighboring the disconnected power line l24 by using one and the same repair wiring 128. The repair wiring pattern 128 is drawn and formed, for instance, by scanning, with a laser beam, a region planned for the repair wiring pattern 128 in a gas atmosphere of a conductive material such as tungsten. Wiring resistance is reduced and flatness is improved on the pattern of the repair wiring pattern 128 because not only the disconnected parts but also neighboring power lines are connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108077-A (JP)
Title: Machining program creation support device, creation support software, and storage medium
Inventor: NONOYAMA MAKOTO
IPC: G06F9/44
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining program creation support device, creation support software, and a storage medium allowing an operator to learn machining program creation work in a short time.  <P>SOLUTION: By a personal computer 10 as this machining program creation support device and a controller 22 for an NC machining tool 20, data, in which a fixed cycle group list, an argument explanation chart 55, and an argument display part 56 displayed in a single screen are inputted, are reflected on the argument display part 56 and written as arguments in the machining program. The operator can switch the fixed cycle group list display format between a character format and a pictogram format optionally. In this way, even an operator unskilled in creation of the machining program can easily imagine operation of the NC machining tool 20 to each fixed cycle by using the pictogram format and can learn the machining program creation work in a short time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004073880-A (JP)
Title: Device for collecting mamma fluid specimen of breast disease including cancer
Inventor: QUAY STEVEN C
IPC: A61B5/117
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable to collect a biological specimen from a patient's mamma organ.  <P>SOLUTION: A specimen collecting device is constituted to collect the biological specimen from the patient' mamma organ. The specimen collecting device contains a mamma conformity member for applying to the patient's mamma for establishing fluid connection between the mamma conformity member and the mamma nipple or a duct in the lobule; a pressure changing means connected to the mamma conformity member for changing the pressure on the surface of the mamma nipple or in the duct in the lobule for inducing or promoting the generation of the mamma fluid from the nipple or the duct in the lobule; and a solid state specimen collecting medium which is present for fluid-connecting with the mamma conformity member for receiving the mamma fluid specimen generated from the nipple or the duct in the lobule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005114953-A (JP)
Title: Light diffusion sheet and projection screen
Inventor: INOUE NATSUKA
IPC: G03B21/62
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion sheet, and to provide a projection screen using the sheet.  <P>SOLUTION: A plurality of unit lenses formed in a one-dimensional or two-dimensional direction is provided with an entire reflection part in which part of incident light entirely reflects on the inner face, a highly refractive index is formed of a material having a prescribed refractive index N1, and a lowly refractive index filled with a material having a prescribed refractive index N2 is formed between the adjacent unit lenses. Further, the cross sectional shape of the unit lens is substantially trapezoidal, a lower bottom of the trapezoid is an incident part, oblique sides are the entire reflection part, and an upper bottom is an emission part. When the oblique side making the entire reflection part makes an angle making a normal of the emission part θ, θ is constituted to have specific relation of N1 and N2, the cross sectional shape of the lowly refractive index sandwiched by the adjacent unit lenses is substantially triangular, the edge of the emission part is a curved shape having prescribed curvature or substantially trapezoidal, and the upper bottom of the incident part has a shape in parallel or tilted to the lower bottom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116306-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOTO TOMOKO
IPC: H01M10/0525
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress expansion coefficient of a high-voltage nonaqueous electrolyte secondary battery having a lithium-nickel-manganese composite oxide in a positive electrode to 5% or less.  <P>SOLUTION: The nonaqueous electrolyte secondary battery uses a positive active material of the lithium-nickel-manganese composite oxide represented by general formula Li<SB>x</SB>Ni<SB>y</SB>Mn<SB>2-y</SB>O<SB>4-δ</SB>(wherein, 0<x<1.1, 0.45<y<0.55, 0≤δ<0.4). The nonaqueous electrolyte contains 0.1-20 mass% phosphazene derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113333-A (JP)
Title: Woven or knit fabric containing regenerated cellulose fiber
Inventor: OKAJIMA KATSUYA
IPC: D04B1/14
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven or knit fabric containing a regenerated cellulose fiber produced by using bamboo as a raw material, causing little shrinkage and wrinkling after washing to dispense with the ironing work.  <P>SOLUTION: The woven or knit fabric containing a cellulose fiber contains ≥10 wt.% regenerated cellulose fiber produced by using bamboo as a raw material. The regenerated cellulose fiber is modified by crosslinking with a crosslinking agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115196-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO HIROSHI
IPC: G03G21/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-handling image forming apparatus constituted so that an image forming operation is restarted in a short return time in the case the number of remaining sheets to be printed is small when the image forming operation is stopped once, on the other hand, in the case the number is large, an alarm control operation is performed for a normal alarm return time, that is, capable of changing the alarm return time in accordance with situations.  <P>SOLUTION: Regarding the image forming apparatus provided with a photoreceptor, an electrifier for electrifying the photoreceptor, an image exposure means for writing an electrostatic latent image on the photoreceptor, a developing unit for forming a toner image from the electrostatic latent image, a transfer unit for transferring the toner image on the photoreceptor to a transfer material, and a fixing unit for fixing the toner image on the transfer material, and where an alarm control of stopping the image forming operation once when the temperature of the fixing unit becomes below a prescribed alarm temperature in the midst of the image forming operation, and then, returning the temperature of the fixing unit up to the return temperature is performed, the image forming apparatus is provided with a control means for controlling so as to change the alarm return time in accordance with the number of remaining sheets to be printed when the operation is stopped once.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123760-A (JP)
Title: Motion vector detecting apparatus and motion vector detection program
Inventor: FUKUSHIMA SHIGERU
IPC: H04N19/50
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional motion vector detecting apparatus that the coding efficiency are sometimes decreased due to increased residue components after orthogonal transform since no-presence of a minimum prediction error point often takes place among eight surrounding candidate points from a point "a" obtained in a first step at which a prediction error is minimized.  <P>SOLUTION: A second step searching region A determining section 12 arranges a searching region for a second pixel interval r whose interval is smaller than a first pixel interval R in the searching region in the first step at which the minimum prediction error point "a" is obtained so that the minimum prediction error point "a" is located in the center of the arranged searching region, moves the arranged searching region in parallel in the direction of a minimum prediction error point "b" within a range including the minimum prediction error point "a" and thereafter determines the arranged searching region after parallel movement as a second step searching region A. Thus, a region wherein a final minimum prediction error point "c" is present with high possibility between the minimum prediction error point "a" and the minimum prediction error point "b" can be made the second step searching region A and useless searching points can be omitted while taking the candidate points where the minimum prediction error point "c" is present with high possibility into consideration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086190-A (JP)
Title: Information processing device
Inventor: MIYAGAWA TOSHIKI
IPC: G06F1/18
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of work of adding or replacing parts accommodated in a main body in response to the request of a customer to select optimum product specifications at the purchase thereof or to change the specifications by himself/herself after the purchase thereof in an information processing device such as a desktop personal computer.  <P>SOLUTION: The main body is designed so as to be divided into two about a hinge as a center provided thereto for easy access to the inside thereof by the operation of a release button provided thereto. Further, the hinge is provided with a separation/joining means for enabling the separation of the main body into two cases and the joining of the two separated cases. At the same time, the fixing and the removal of a storage unit are made possible by engaging/disengaging a protrusion with/from a fixing screw hole in conjunction with a fixing lever. The above-mentioned work can be done easily without a tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI