baber/WOPTO huggingface dataset:
Patent JP-2004047625-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: KAWASHIMA ISAMU
IPC: H01S5/02
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a semiconductor device, wherein excessive mechanical stress is likely to be applied on a semiconductor laser bar, in an operation for separating a semiconductor laser bar and a spacer connected with an optical thin film for improved operativity.  <P>SOLUTION: In the separation method, with a switch 105 opened, arrays 1 and 2 connected with optical thin films 6a and 6b are placed on an elastic plate 102, with the optical thin film 6a facing upward, so that the length direction of a semiconductor laser bar 1 ia almost perpendicular to the bending operation direction of chuck parts 104a and 104b. Then, the switch 105 is closed, to actuate an electromagnet 103 so that the semiconductor laser bar 1 is attracted to the elastic plate 102, along with a spacer 2 of magnetic material. Then the chucks 104a and 104b are made to bend so that the elastic plate 102 is deflected into a convex form. As a result, the optical thin films 6a and 6b are subjected to a uniform tensile stress, and the border part between the semiconductor laser bar 1 and the spacer 2 is fractured or cracked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041986-A (JP)
Title: Sieve screen and sieve machine
Inventor: HASEGAWA RYUZO
IPC: B07B1/22
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sieve screen and a sieve machine in which source materials with different sizes can be treated, the classification proportion of the source material can be varied without exchanging the screens, and the particle size of the source material to be classified can be controlled according to a change in the ambient humidity.  <P>SOLUTION: A plurality of screen segments 13 to 15 are formed as divided in the transport direction of the source material 16 or in the direction perpendicular to the transport direction and are provided with partitioning members 17, 18 to partition the adjacent screen segments 13 to 15. Thus, even when the source material (in terms of species, grain size or the like) is to be varied, the screen segment can be selected without requiring specific replacement of screens, and the maintenance cost therefore can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015792-A (JP)
Title: Method and apparatus for assembling crystal component
Inventor: IMAI SHIYOUJIRO
IPC: H01L41/313
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for assembling a crystal component in which miniaturization is made possible and costs are reduced.  <P>SOLUTION: In the apparatus for assembling the crystal component for packaging a crystal blank on a base substrate, one common application unit is shared as a primary application unit for applying a conductive adhesive for electrically bonding the crystal blank onto the base substrate and as a secondary application unit for applying the conductive adhesive again onto an upper surface of the crystal blank packaged on the base substrate, and one common inspection unit is shared as an application inspection unit for inspecting the state of applying the adhesive primarily coating the base substrate and as a status inspection unit for inspecting a packaging status of the crystal blank packaged on the base substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044041-A (JP)
Title: Heat-retaining product
Inventor: NAKAJIMA SHIGERU
IPC: A42C1/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-retaining product composed of a highly white hygroscopic synthetic fiber, excellent in processability while having flame retardance and antimicrobial property, further improved in whiteness compared with conventional products and hardly changing the color even when bleaching treatment and washing in a dyeing step are repeated and excellent in color stability, particularly a muffler, a hat, gloves, tights, Japanese socks, slipper, a long undergarment for a kimono, cotton pad or the like.  <P>SOLUTION: The heat-retaining product is composed of a fabric at least partially using the highly white hygroscopic synthetic fiber. In the synthetic fiber, saturated moisture absorption at 20°C and 65% RH is preferably ≥ 10 wt.% and when whiteness is expressed by a method described in JIS-Z-8729, L* is preferably ≥ 85 and a* is preferably within the range of ±6 and discoloration of the fiber after 5 times washing subjected to washing treatment according to JIS-L0217-103 method is 3-4 class or more when evaluated by gray scale for pollution of JIS-L0805.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005305554-A (JP)
Title: Mechanical conical deburring machine for removing gas cutting burr and cutting bead after thermochemically cutting steel material such as slab, bloom and billet in lateral direction or longitudinal direction
Inventor: LOTZ HORST K
IPC: B23C5/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a mechanical conical deburring machine for removing a cutting burr of a slab or billet-like steel material, having high efficiency, inexpensive in maintenance service cost, easy in installation and incorporation, and reducing noise.  <P>SOLUTION: One or a plurality of peeling cutters 4 are extendedly arranged at an angle of 0° to 45° in a spiral shape to the axis of a conical body in a truncated cone body 1 horizontally supported at an angle of 45° to 75°, and are constituted so as to be movable by compressed air, a hydraulic mechanism or a coil spring 8 on a shaft 6 for arranging a hub 5 or a segmental spoke of the truncated cone body at 45° to 75°. The rigid shaft is supported by a double bearing 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004050932-A (JP)
Title: Knee protective airbag device
Inventor: MORITA TOSHIHIRO
IPC: B60R21/20
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile knee protective airbag device easily coping with even when a fitting position to a body side or a fitting mode of an airbag cover is changed.  <P>SOLUTION: This knee protective airbag device comprises a sheet metal case 22 which is opened in a rear side of a vehicle to accommodate a folded airbag, and an airbag cover 47 having a door part 56 which covers an opening of the case 22 and is opened when the airbag is developed and inflated. The case 22 has a case body 23 and a supporting member 27 which are separately formed from each other and integrated with each other by coupling predetermined parts. The supporting member 27 is disposed in an outwardly extending manner from a peripheral edge of the opening of the case 22 to support the developed and inflated airbag at a forward side of the vehicle, and has a fitting part 41 to fit and fix the case 22 to the body side and assembly parts 34 and 38 to assemble the airbag cover 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055353-A (JP)
Title: Deflection yoke apparatus
Inventor: MIYAZAKI MASAHIKO
IPC: H01J29/70
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflection yoke apparatus which is capable of eliminating an unwanted induced voltage in a convergence horizontal coil induced by a leakage magnetic field from the a horizontal deflection coil in a main yoke.  <P>SOLUTION: A deflection yoke apparatus composed of a main yoke component and a convergence yoke component deflects an electron beam emitted from an electron guns mounted in a cathode-ray tube, and further adjusts the converging point of the electron beam. In the deflection yoke, the coil 15 of which both ends are shorted are disposed in the convergence yoke component, thereby reducing an induced voltage in the convergence yoke component induced by a leakage magnetic field from the main yoke component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050672-A (JP)
Title: Film deposition member and method for depositing film
Inventor: MASUI ARATA
IPC: C09K3/18
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel film deposition member which can surely prevent a moisture from permeating into other member through a substrate formed of a resin material and to provide a method for depositing a film.  <P>SOLUTION: An SiO<SB>2</SB>layer having a predetermined thickness is previously formed on a substrate made of a resin. A predetermined power of a range of 1,000-1,500 W of a high frequency is applied to generate a plasma of C<SB>3</SB>F<SB>6</SB>, and a predetermined bias power is applied to an electrode in which the substrate is disposed. The C<SB>3</SB>F<SB>6</SB>is deposited on the SiO<SB>2</SB>layer, and the C<SB>3</SB>F<SB>6</SB>layer is formed on the SiO<SB>2</SB>layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056623-A (JP)
Title: Portable telephone system
Inventor: KAWAMURA MASAKAZU
IPC: H04W88/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of an unpleasant tone or abnormal vibrating sound caused by the ringing of a vibrator in a portable telephone system provided with the vibrator.  <P>SOLUTION: In this portable telephone system 10 having a vibrator 5 and a microphone 3, the microphone 3 measures an ambient sound pressure level when the vibrator 5 rings and when the vibrator 5 stops, and the difference between the sound pressure levels is compared with a preset threshold. When the difference between the sound pressure levels is larger than the threshold, the ringing of the vibrator 5 is stopped or reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052714-A (JP)
Title: Structure of compressor
Inventor: KAWAMURA MAKOTO
IPC: F04C29/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a compressor that can prevent wiring fixedly held to a compressor body, from being entangled in an electromagnetic clutch by previously avoiding the wiring sagging in the axial direction of a driving shaft by vibration.  <P>SOLUTION: In the structure of the compressor 1 intermitting the driving force of a rotating drive shaft 3 by the electromagnetic clutch 4 supplied with electric power from a power source through the wiring 5, the body 2 of the compressor 1 is provided with a regulating means 9 for regulating the arranged direction of the wiring 5 in a direction intersecting the axial direction of the drive shaft 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054175-A (JP)
Title: Toner for electrostatic charge image development
Inventor: SATO YOSHIHIRO
IPC: G03G9/09
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for electrostatic charge image development which uses a black coloring agent containing no harmful material, which is excellent in fluidity and transferability of the toner, shows stable electrification behavior for long-term use or for printing on many sheets, and results in no scattering of the toner or fog, and which can form a printed image with sufficient image density and no changes in the image density.  <P>SOLUTION: In the toner for electrostatic charge image development containing a binder resin and a coloring agent, the coloring agent is C.I.Pigment Black 12 and the toner has a spheric form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056727-A (JP)
Title: Power amplifier circuit
Inventor: MIYAZAKI KATSUMI
IPC: H03F3/217
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current feeding circuit composed of a current chopper D-class amplifier which is superior in control accuracy and reducible in cost.  <P>SOLUTION: An output current Io to be supplied to a load 105 is controlled by a full bridge composed of transistors 110a, 110b, 120a and 120b. The power amplifier circuit is equipped with mirror transistors 220a and 220b provided to comprise a current mirror together with the transistors comprising the full bridge, and detection resistors 230a and 230b serially connected with the mirror transistors 220a and 220b. In accordance with voltages detected in the detection resistors 230a and 230b, an operation of the full bridge is controlled. Further, ON/OFF of transistors belonging to one bridge is controlled in accordance with a voltage drop in the detection resistor provided in accordance with the other bridge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115165-A (JP)
Title: Method for recording optical recording medium
Inventor: YOKOUCHI KENTARO
IPC: G11B7/24094
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium recording method that applies copy protection to an optical recording medium and records main data such as software and music information on the optical recording medium without increasing its cost. SOLUTION: This optical recording medium recording method for performing recording on the optical recording medium provided with a data recording area for recording an enciphered digital signal as main data and a key information recording area for recording key information that decides a decoding method for decoding the main data and having a configuration, wherein the key information recording area is located at an area where an optical head of a player for playing the optical recording medium does not scan in a normal reading operation for the main data, the data recording area and the key information recording area are located on the same signal surface, and recording is performed on the data recording area and the key information recording area at recording density different from each other,  is provided with a step for enciphering an inputted digital signal on the basis of key information, a step for recording the enciphered digital signal as main data on the data recording area, and a step for recording the key information on the key information recording area.
Patent JP-2004063813-A (JP)
Title: Wafer-heating device
Inventor: SHIYOKU HIROSHI
IPC: H01L21/027
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer-heating device configuring a semiconductor manufacturing and inspecting apparatus which has a high cooling rate when a setting temperature is changed.  <P>SOLUTION: The wafer-heating device is configured under the condition that the distance between a gas injector and a heat equalizing plate is 0.2-3 mm, the closely opposed area of a nozzle having a gas injection port to the heat equalizing plate is 80 mm<SP>2</SP>or less, and relation among the flow velocity F0 of cooling gas injected from the gas injection port expressed by the cooling gas flow rate (liter/min.) /the total area mm<SP>2</SP>of gas injection ports, the area S0 of the heat equalizing plate, and the number N of nozzles is shown by 2≤(S0/N)/F0≤28, and N≥4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069363-A (JP)
Title: Concrete testing method and device therefor
Inventor: FUJIWARA HIROMI
IPC: G01N11/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing method and a testing device capable of properly and efficiently evaluating the behavior of semi-high fluidity concrete or soft milling fresh concrete.  <P>SOLUTION: A slope flow tester 1 comprises a cylindrical tank part 2 and a slope flow part 3 of a prescribed slope divided from the lower part of the tank part 2 with a partition plate 4. Fresh concrete is put in the tank part 2 of the slope flow tester 1 as a sample, By opening the partition plate 4, the sample is made to flow down to the slope flow part 3. By measuring the speed of the sample with a sensor 9 of a speed measurement device 8, mainly the plastic viscosity or the like associated with workability can be evaluated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065085-A (JP)
Title: Soybean with green color hard to discolor
Inventor: KOSAKA MASAHITO
IPC: A23L11/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide soybeans having deep green color, prevented from discoloring and appliable to freezing or chilled distribution.  <P>SOLUTION: The soybeans as a frozen product after heating contain ≥3.8g/fresh weight 100g of chlorophyll (a). The soybeans are obtained by accumulating in tissues ≥750μg/fresh weight 100g of a substance inhibiting decomposition of chlorophyll, preferably, an antioxidant matter, specifically, β-carotene. As a result of this, the soybeans can maintain green color even if being reserved in light irradiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068984-A (JP)
Title: Twin interrupting device
Inventor: KUSAMOTO DAISUKE
IPC: F16D25/0638
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin interrupting device in which a pair of frictional engagement devices are engaged by providing a first piston and a second piston to a common cylinder tube, wherein engagement torques of respective frictional engagement devices are individually controlled at the same time with high accuracy.  <P>SOLUTION: Retracted end portions of pistons 62, 70 arranged in the common cylinder tube 60 are mutually independently specified by a bottom 60c and a step portion 60d. The pistons 62, 70 are independently returned to the retracted end portions by a return springs 68, 76. By so doing, the pistons 62, 70 can be mutually independently moved. Friction materials 82, 84, 90, 92 of brakes B1, B2 are respectively prevented from moving in the first direction by snap rings 86, 94 provided to a connecting drum 80, and respectively held and engaged between pistons 62, 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073397-A (JP)
Title: X-ray ct apparatus
Inventor: HORIUCHI TETSUYA
IPC: A61B6/03
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an exposure dose according to the body type of a subject.  <P>SOLUTION: An X-ray CT apparatus is provided with an X-ray tube 40 and an X-ray detector 90 so as to oppose each other across a patient 100 and reconstructs a CT tomogram of the patient based on the detection signal of the X-ray detector. The apparatus is provided with a storage means 1 which stores information regulating a size to dose relation previously detected and prepared per a phantom 60 for the dose detection of different sizes; a size information arithmetic means 2 for obtaining size information on a cross section vertical to the body axis of the patient based on projection data of each channel obtained by scout scanning the patient from at least one direction; and a dose arithmetic means 3 which obtains the exposure dose by CT photographing of the patient by referring to the information regulating the size-to dose relation based on the obtained size information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074523-A (JP)
Title: Monotone image recorder
Inventor: KIMURA MASAHIKO
IPC: B41J2/52
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a conventional problem that it is difficult to represent monotone using color inks and that not only chromaticness appears slightly but also a gray scale part has a rough image quality showing dither, and to provide a monotone image recorder capable of recording a high quality high gray level monotone image at a low cost.  <P>SOLUTION: The image recorder is arranged to record a monotone image by ejecting three kinds or more of ink. The monotone image is composed of a monotone ink having a density proportional to the lightness of three primary colors, i.e. cyan, magenta and yellow or red, green and blue, and image processing for printing out the monotone image is identical to that for printing out a color image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073690-A (JP)
Title: Food sample display device
Inventor: TSUKAMOTO KAZUO
IPC: B65D25/20
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food sample display device with which whole view of a food sample can be easily discerned.  <P>SOLUTION: The food sample display device comprises a stand member 1, a base member 2 anchored to an upper side of the stand member 1 and a cover member 3 which is set on an upper face of the base member 2. The stand member 1 is provided with an angle adjustment means for altering the inclination angle so that the upper face can slope down forward. The cover member 3 has a transparent dome member 3a of hemispherical profile and a circumference flange member 4b which is formed by overhanging at lower rim of the transparent dome member 3a. The cover member 3 is anchored on the upper face of the base member 2 by a flange member 3b. The food sample A is positioned on the base member 2 in the transparent dome member 3a of the cover member 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079138-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: OISHI TSUKASA
IPC: G11C29/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device in which probability possible for redundancy relieving is improved.  <P>SOLUTION: In a memory cell array of MRAM, a regular memory cell stores one bit per one cell by comparing it with a reference memory cell holding a reference value. A spare memory cell stores one bit per two cells. A complementary value is written in spare memory cells of two cells, and stored one bit is read out by connecting these cells to a sense amplifier. Dispersion of finished size of elements is improved in spare memory cell parts which are arranged often at a periphery part of an array, the rate of success in the case of relieving by performing replacement by a spare memory cell is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088465-A (JP)
Title: Seat specification system
Inventor: TANAKA TOKUHO
IPC: G06K17/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat specification system for acquiring and managing position information of a mobile terminal set on an arbitary seat without requiring the terminal bearer to do input operation by using a contactless IC card when the mobile terminal set on the arbitrary seat.  <P>SOLUTION: The system comprises a user information terminal equipped with an IC card reader communicating with an IC card and a plurality of IC cards which are previously arranged at arbitrary positions and store unique information respectively and then the user information terminal is made to access one of the plurality of IC cards; and then the unique information of the accessed IC card is stored to communicate with an information communication device connected to the user information terminal through a communication line and then the unique information of the accessed IC card is transmitted to the information communication device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082918-A (JP)
Title: Vehicular noctovision and rearview mirror
Inventor: KITAWAKI HIROYASU
IPC: B60R1/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular noctovision improving safe traveling during night travel and capable of confirming a condition of an area in front of a vehicle by using infrared light, and a rearview mirror mounted with an infrared camera.  <P>SOLUTION: The vehicular noctovision is provided with an infrared projector 5 emitting infrared light, a camera 7 receiving reflected light of the infrared light emitted from the infrared projector 5 and irradiated on the area in front of the vehicle 1 to pick up an image of the area in front of the vehicle 1, and a displaying means for displaying a result picked up by the camera 7. The camera 7 is provided on a rearview mirror attaching part 6 in a cabin, the camera 7 can turn in right and left directions, and orientation of the camera 7 is controlled so as to follow an advancing direction of the vehicle.  <P>COPYRIGHT: (C)2004,JPO