baber/WOPTO huggingface dataset:
Patent JP-2005109049-A (JP)
Title: Method of manufacturing optical semiconductor integrated circuit device
Inventor: TAKAHASHI TSUYOSHI
IPC: H01L21/461
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical semiconductor integrated circuit device which can solve the problem caused by the conventional optical semiconductor integrated circuit devices, wherein the machining accuracy of the device is inferior, because the silicon nitride film of a antireflection film is used as an etching stopper film at the time of etching an insulating film, and the insulating film is removed by wet etching in a single process.  <P>SOLUTION: The optical semiconductor integrated circuit device manufactured by this method is constituted so that an insulating layer formed on the top surface of the antireflection film of a photodiode 21 may be removed by dry etching, after multiple wiring layers are formed on the top surface of a silicon substrate 24. At the removing of the insulating layer, a polycrystalline silicon film 51 is used as the etching stopper film. Therefore, the fluctuation of the thickness of a silicon nitride film which is the antireflection film of the photodiode 21 can be prevented, even when the dry etching is used, because the silicon nitride film will not be etched excessively. Consequently, the sensitivity of the photodiode 21 to the incident light can be improved and, at the same time, the photodiode 21 can be refined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102928-A (JP)
Title: Top plate
Inventor: TERADO NOBUYUKI
IPC: A47B13/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top plate arbitrarily changing a disposition mode of a wire cover for allowing easy wiring work from any activity edge when changing a seat layout in the top plate making front/rear edges and side edges of the top plate of the desk usable as activity edges.  <P>SOLUTION: The top plate T is so constituted that the wire cover 2 can be mounted on a top plate body TO by selecting either of a first mounting mode P where a wire insertion passage S can be opened toward the front edge T1a or the rear edge T1a of the top plate body TO or a second mounting mode Q where the wire insertion passage S can be opened toward the side edges T1c (6a) of the top plate body TO by changing a horizontal mounting angle of the wire cover 2 relative to the top plate body TO.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107287-A (JP)
Title: Image forming apparatus
Inventor: KIMURA KOICHI
IPC: B41J29/42
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily setting an auto clear time, an auto preheat time and an auto shut-off time.  <P>SOLUTION: Regarding the image forming apparatus provided with at least two of a copying function, a printer function, a facsimile function and a scanner function, and performing a specified operation after ending an operation related to each function, the image forming apparatus is provided with: a function selecting means for selecting some of the aforesaid functions; an inputting means arranged for every function and for inputting a time up to the specified operation; and a display means for displaying the inputting means for the function not selected by the function selecting means at the same time when the inputting means for the function selected by the function selecting means is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065680-A (JP)
Title: Method for producing confectionery mixed with soybean curd refuse
Inventor: KUDO MASANORI
IPC: A23G3/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing confectionery mixed with soybean curd refuse for wiping out roughness peculiar to soybean curd refuse and bringing soft feeling on the tongue at the time of adding to confectionery (e.g. sweets, rice cracker, rice cake, and bread) so as to effectively utilize soybean curd refuse to be waste.  <P>SOLUTION: This method for producing the confectionery mixed with soybean curd refuse comprises melting soybean curd refuse and devil's tongue in water, coagulating the product with an alkali followed by grinding down, adding dough flour such as wheat flour and additives such as sweetner, a swelling agent and spices, and heat-treating the product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004124096-A (JP)
Title: Macropolymer and photosensitive resin composition
Inventor: PARK CHAN-SEOKU
IPC: C08F290/12
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymer which is excellent in curability by irradiation with ultraviolet rays and in compatibility with an acrylic binder, a copolymer utilizing this, and a photosensitive resin composition which is excellent in the developability even with a little light exposure intensity by making use of the photopolymer and also in the storage stability.  <P>SOLUTION: The photosensitive resin composition makes use of the photopolymer and this photosensitive resin composition particularly uses the photopolymer which is curable by the light without the help of others and moreover this photosensitive resin composition is for use in color filters which are excellent in light exposure sensitivity and developing margin and are of a transmission type, a reflection type and a semitransmission type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005114857-A (JP)
Title: Optical element and optical pickup device using the same
Inventor: MORIOKA SHINPEI
IPC: G11B7/135
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element capable of effectively preventing the loss of light by reflection in polarized light separation while satisfying such demands as miniaturization and cost reduction, and to provide an optical pickup device using the same.  <P>SOLUTION: In the optical element in which a fine cyclic structure 16 having a function equivalent to a polarized light separating element is disposed, and thin film layers 18 and 19 are formed at least either on the side of the structure 16 on an opposite side to the side of a light transmissive base plate 15 or in space between the structure 16 and the base plate 15, the layers 18 and 19 are made to function as an antireflection layer for the surface of the base plate 15 on the structure 16 side in cooperation with the structure 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116281-A (JP)
Title: Rotary lever switch
Inventor: MIMATA YOSHIHISA
IPC: H01H25/06
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively protect a body or a lever from a falling impact in spite of such a constitution that the operation part of the lever is protruded to the outside of the body and that the bottom of the body also serves as a stopper against the lever.  <P>SOLUTION: The rotary type lever 20 is rotatably housed in the body 10. A head of the lever 20 is made to be protruded to the outside of the body 10 as the operation part 22. When the operation part 22 receives an impact in a pressing direction, the bottom of the lever 20 is supported by the bottom 12 of the body 10. The lever 20 is elastically retained at a neutral position by a spring 30, and energized in the direction into which the operation part 22 is protruded. An impact absorbing part 26 which is elastically deformed accompanied by the impact in the pressing direction is installed at the bottom of the lever 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031615-A (JP)
Title: Display device and driving method therefor
Inventor: WATANUKI SEIJI
IPC: G09G3/288
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a driving waveform of good light emission efficiency is obtained by synthesizing a plurality of voltage waveforms, however a plurality of power source voltages and a plurality of switching function element are needed for such synthesis and are costly and in addition, just one time of discharge is possible during a discharge period and there are limits in the improvement of light emission luminance.  <P>SOLUTION: The display device is constituted in such a way that a capacitor is charged through a coil and a diode from a single power source, then the connection of a low-voltage terminal of the capacitor is changed to the single power source and superposed, the boosted voltage is applied to a panel electrode to perform initial discharge, afterward the connection of the low-voltage terminal of the capacitor is changed to a reference voltage side, then the panel discharge of the second time is performed by again performing the charging through the capacitor and the diode from the signal power source and again raising the capacitor voltage by the charge continuation current of the coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276900-A (JP)
Title: Aircraft, transport aircraft, and manufacturing method for aircraft
Inventor: ADAMSON ERIC E
IPC: B64D27/18
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated high-speed aircraft such as a high-speed transport aircraft, and an associated manufacturing method.  <P>SOLUTION: In one embodiment, a high-speed transport aircraft includes a fuselage having a first fuselage portion and a second fuselage portion positioned aft of the first fuselage portion. The first fuselage portion can have a first cross-sectional area and the second fuselage portion can have a second cross-sectional area that is less than the first cross-sectional area. The high-speed transport aircraft can further include a wing and a propulsion system. The wing can extend outwardly from the fuselage at least proximate to the second fuselage portion and can include a leading edge region and a trailing edge region. The propulsion system can include an engine nacelle fixedly attached to the wing and laterally aligned with the second fuselage portion. In one aspect of this embodiment, the engine nacelle can include an air inlet positioned aft of the leading edge region of the wing and an exhaust gas outlet positioned aft of the trailing edge region of the wing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004169-A (JP)
Title: Projector having tilt angle measuring device
Inventor: TAMURA YOICHI
IPC: G03B21/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector having a tilt angle measuring device capable of accurately measuring the tilt angles in the vertical direction and a horizontal direction of a screen relative to the projecting optical axis of the projector in order to correct the distortion of a video image with simple constitution.  <P>SOLUTION: The tilt angle measuring device equipped with: a laser pointer 41 for projecting at least two points 81 having a specified interval to a projection surface 70 in the vertical direction and the horizontal direction, respectively; a digital camera arranged at a specified interval from the laser pointer 41 in the vertical direction and the horizontal direction for picking up the image of the point on the projection surface through a lens 51; and an image analysis and tilt angle calculation part for analyzing the tilt angle of a line linking the points whose image is picked up with the digital camera to a reference line from the image pickup surface 80 of an imaging device and calculating the tilt angle of the projecting optical axis 27 of a projecting device to the projection surface 70 from the analyzed tilt angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122308-A (JP)
Title: Position specifying method for position detecting mark
Inventor: WATANABE HARUHIRO
IPC: B61B13/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To specify an arrangement position of a position detecting mark while facilitating work.  <P>SOLUTION: A plurality of reflectors are installed correspondingly to a travel route, a position specifying truck is traveled along the travel route, the arrangement position of the reflector on reference coordinates is specified on the basis of scanning angle information outputted by a light projecting/receiving means and estimation information estimated by an estimation means, the position specifying truck is traveled along the travel route while specifying a position of the position specifying truck on the reference coordinates on the basis of the scanning angle information outputted by the light projecting/receiving means and position information about the specified reflector on the reference coordinates and while detecting the position detecting mark by a position detecting mark detection means of the position specifying truck, and the arrangement position of the position detecting mark on the reference coordinates is specified on the basis of the position information about the position specifying truck when the position detecting mark detection means detects the position detecting mark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118141-A (JP)
Title: Walking aid
Inventor: MORITA TOSHIAKI
IPC: A61H3/04
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To have superior rigidity and strength, to secure an appearance quality with warmth matched with furniture when being used at a home, and to eliminate any discomfort making a user feel cold when touching it in a winter season.  <P>SOLUTION: A rear frame decorative member 7 is connectedly supported to a rear frame 11 out of a front frame 9 and the rear frame 11 which constitute a pair of left/right side frames 3 and are provided with casters 17. A front frame decorative member 5 extending upward along the front frame 9 and constituting a transversely long handle part 23 which is integrally connected from the extension part, is connectedly supported to the front frame 9, and the rear frame decorative member 7 and the front frame decorative member 5 consist of woods with predetermined thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118639-A (JP)
Title: Fluoride ion recovery material and its manufacturing method, and fluoride ion recovery method
Inventor: NARITA SHUJI
IPC: B01J20/34
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy the standard concentration of fluorine in wastewater without generating waste by using titanium having high affinity with fluorine; to enable the efficient concentration and recovery of fluorine.  <P>SOLUTION: A fluoride ion recovery material is made of a titanium hydroxide gel produced from TiOSO<SB>4</SB>-xH<SB>2</SB>O. A fluoride ion recovery member manufacturing method obtains the titanium hydroxide gel by dispersing TiOSO<SB>4</SB>-xH<SB>2</SB>O in water, adding an alkaline solution, such as ammonia water, thereto, and precipitating the resultant product. A fluoride ion recovery method performs the adsorption and desorption of fluoride ions by adjusting the pH of the titanium hydroxide gel produced from TiOSO<SB>4</SB>-xH<SB>2</SB>O.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119384-A (JP)
Title: Run flat tire
Inventor: MAEHARA DAISUKE
IPC: B60C9/18
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side-reinforced type run flat tire for improving both of durability in run flat traveling and riding comfort with a normal inner pressure.  <P>SOLUTION: In this run flat tire 1, a carcass 7 comprising plies 6a, 6b extending troidally is arranged across each of a pair of bead parts 3, a pair of side wall parts 4, and a tread part 5. Belt layers 9a, 9b, and a belt reinforced layer 10 are sequentially provided on an outer peripheral side of a crown part 8 of the carcass 7. An inner liner 11 is provided on an inner face side of the carcass 7, main grooves 17a-17c are formed on the tread part 5, and a reinforced rubber layer 12 is arranged at the side wall part 4. The belt reinforced layer 10 has a pair of narrow layers 14. The tire width direction distance d<SB>1</SB>between an inner end 15 and a tread grounding end 16 of the narrow layer 14 is 25% or more of a tread ground width TW, and a ratio of a groove depth h<SB>1</SB>of an outermost main groove 17a to a tire diameter direction distance h<SB>2</SB>between an deepest part 21 of the outermost main groove 17a and an inner face of the inner linear 11 is 1.0 or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118394-A (JP)
Title: Ultrasonic oscillator and its manufacturing method
Inventor: ESASHI MASAKI
IPC: A61B8/12
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic oscillator and its manufacturing method providing an ultrasonic image of high image quality by easily controlling directivity in a simple constitution and constituted by miniaturizing.  <P>SOLUTION: This ultrasonic oscillator 10 for a catheter includes a base section 11 comprising a cylindrical liquid crystal polymer attached coaxially with the tip surface of the catheter 20; attachment portions 11a disposed on an annular tip surface of the base section 11 in line and having a plurality of curvatures; first electrodes 13 disposed on the surfaces of the respective attachment portions 11a; ultrasonic elements 12 constituted by embedding piezoelectric ceramic arrays of 1-3 composite structure, which are disposed on the first electrodes on the surfaces of the respective attachment portions, in the polymer; and second electrodes 14 disposed on the respective ultrasonic elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122605-A (JP)
Title: Ball assembly lock
Inventor: WATANABE KOICHI
IPC: B60K20/02
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball assembly lock which is highly precise, possesses high strength, is offered at low cost, requires small man-hours for manufacturing, and easily controls quality.  <P>SOLUTION: A ball assembly 3 incorporates a tube 4 having a spring support part 7, a small diameter cylinder part 8, and a large diameter cylinder part 9 formed sequentially therein with a coil spring 11; a ball holding part 12; and a ball 13 incorporated in the inside 4a of the tube, and the front end 13a of the ball protrudes from the front end 6 of the tube. In a small diameter through-bore 14 and a large diameter through-bore 15 provided on a main body 2, the tube of the ball assembly is inserted, and a stepped part 10 between the large and small diameter cylinders and a main body stepped part 18 between the large and small through-bores are brought into contact with each other, and are fixed with an adhesive 19. The outer periphery 2a of the main body is provided with an attaching screw 16 and an engaging part 17. In addition, a free bearing 20 is provided which has many small balls 21 interposing between the ball holding part and the ball.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064444-A (JP)
Title: Method for producing nano-scale grain metal powder having excellent high-frequency characteristic and method for manufacturing high-frequency soft magnetic core using the same
Inventor: SONG YONG SUL
IPC: B82B3/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing nano-scale grain metal powder obtained by thermally treating and crystalizing amorphous ribbons manufactured using a rapid solidification process (RSP) and crushing the same, and a high-frequency soft magnetic core using the same.  <P>SOLUTION: The method for manufacturing the soft magnetic core having an excellent high-frequency characteristic includes steps of: performing thermal treatment to Fe-based amorphous metal ribbons manufactured by using RSP to be converted into nano-scale grain metal ribbons; crushing the nano-scale grain metal ribbons to obtain nano-scale grain metal powder; classifying the nano-scale grain metal powder and then being mixed into the distribution of powder particles each having an optimal uniform composition; mixing the mixed nano-scale grain metal powder with a binder, and then forming a core; and annealing the formed core and then coating the core with an insulating resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125517-A (JP)
Title: Printer
Inventor: KUBOTA TAKESHI
IPC: B41J13/12
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of performing printing at a low cost while making a switch between a direct transfer system and an indirect transfer system in which troubles, e.g. failure of transfer, are reduced in both systems.  <P>SOLUTION: The printer 1 comprises a moving mechanism 50 having a reversible motor 51. Driving force of the motor 51 is transmitted to a pulley 56 through gears 52, 53 and a timing belt 55 between pulleys 54, 56, and a lever member 58 oscillates about a rotary shaft 57 to move a platen nip roller 28. In case of indirect transfer, the roller 28 causes an intermediate transfer sheet F to abut against a platen roller 21. In case of direct transfer, the roller 28 is moved by the moving mechanism 50 in the direction receding from the platen roller 21 and advances to a first card carrying passage P1 where the roller 28 cooperates with a driven roller 12 to function as a roller for carrying a card at a constant speed at the time of printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350678-A (JP)
Title: Culture medium for mushroom, method for producing culture medium for mushroom and method for culturing mushroom
Inventor: TSURUKI AYANO
IPC: A01G1/04
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture medium for mushroom or the like capable of securing foods, reducing stockyards while realizing conservation of natural environment, and re-use of cowcake.  <P>SOLUTION: The culture medium for mushroom comprises a base containing cowcake. The cowcake is exothermic caused by primary fermentation and is uncompleted composting cowcake. The uncompleted composting cowcake can be still at a temperature lower than the highest temperature in the primary fermentation. The cowcake optionally has temperature higher than ambient temperature after reaching to the highest temperature of the primary fermentation. The culture medium for mushroom optionally comprises the base and a nutrient comprising integrally mixed bran or the like with the base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127548-A (JP)
Title: Floor heating radiator
Inventor: HISAIE TAKESHI
IPC: F24D3/16
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating radiator having good adhesiveness and no sounding.  <P>SOLUTION: The floor heating radiator comprises a base material layer in which a heating pipe is embedded for heat medium to pass therethrough and a metal plate fixed to the upper side thereof via a viscose layer. Adhesive force between the base material layer and the metal plate is 6 N/20 mm or more at 60°C. The viscosity of a viscose material for the viscose layer is 1200 exp (0.02x)Pa s or less at 5°C in the case that the thickness of the adhesive layer is x μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130279-A (JP)
Title: Tuner for diversity reception
Inventor: OIWA KOJI
IPC: H04B7/02
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive tuner for diversity reception which can always input a receiving signal from an antenna which is at the optimal receiving state.  <P>SOLUTION: The tuner for diversity reception has a first tuner 1' which has a PLL circuit 1e and a voltage control oscillation circuit 1f, controlled by tuning voltage generated by the first PLL circuit 1e and performs frequency conversion of a desired receiving signal, using a local oscillation signal outputted from the voltage control oscillation circuit 1f; and a tuner 2' which performs the frequency conversion of the desired receiving signal, using the local oscillation signal outputted from the voltage-controlled oscillation circuit 1f.  <P>COPYRIGHT: (C)2005,JPO&NCIPI