baber/WOPTO huggingface dataset:
Patent JP-2004164805-A (JP)
Title: Optical pickup, its assembling method, and its assembling device
Inventor: YOSHIZAWA AKIO
IPC: G11B7/1395
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup that can adjust the beam splitter optical axis as designed with high precision, and to provide its assembling method and device.  <P>SOLUTION: Projections 13 are formed on the optical component mounting surface 11a to bring the beam splitter close to the position to attach and tentatively position it in the housing 10 of the optical pickup. Further, three or more push rods are inserted to the position to attach the beam splitter in the housing 10 to push or pull it against the surface facing the beam splitter attaching surface to change the angle of the surface facing the attaching surface. Through holes 14 are formed in the number matching the above push rods capable of adjusting the splitter optical axis so that it matches the designed optical axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292074-A (JP)
Title: Packaging container having mixing structure for content
Inventor: KI GEUN-SEO
IPC: B65D83/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container having a content-mixing structure which can extend the distribution period of the product, and also, by which the auxiliary content separately stored in the packaging container can be completely mixed with the main content and discharged without residue by distributing the main content and the auxiliary content of the packaging container under a state that they are separated and individually stored in one packaging container, and using the main content and the auxiliary content by mixing them only when required.  <P>SOLUTION: This pumping container is equipped with a container main body, a discharging pump and a movable bottom part, and is constituted in such a manner that the bottom part rises by the discharged volume accompanying the discharge of the content by a pump operation, and air is prevented from being taken into the container main body. In the pumping container, a subsidiary container which is separated from the main container by a separating means is provided, and at the same time, the separating means can make the main container communicate with the subsidiary container by an operation, and can mix contents of both containers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140986-A (JP)
Title: Mhd consecutive generator
Inventor: HAGIWARA YOSHIJI
IPC: F03G7/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the weight of a conventional MHD generator that uses a single gas becomes heavy, and, in particular, to provide a system suitable for airplanes.  <P>SOLUTION: A doughnut-shaped porcelain tube is filled with NO<SB>2</SB>and He. A plasma generator by a saddle-shaped coil is provided at one end, and a compressor at the opposite side. A wave-shape coil is wound on the outside wall of the tube, to absorb electricity. Oil is put into the saddle-shaped coil and a coil leading to the compressor. Insulating sections are provided at a portion of the coils. A pump at the center drives out the oil and a battery feeds electricity to generate electric power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171920-A (JP)
Title: Connector
Inventor: MATSUSHITA YASUO
IPC: H01R13/74
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure sealability of a connector attached to a panel.  <P>SOLUTION: A female housing 20 capable of fitting on a male housing 10 attached to the panel P is provided with a terminal housing part 21 capable of housing a terminal fitting 29, and a collar part 22 formed so as to protrude from an outer circumference of the terminal housing part 21 along the whole circumference and horizontally facing the panel P. A grommet 23 interposed between the collar part 22 and the panel P and capable of closely contacting the panel P is fit on the collar part 22, and a protruding part 40 is provided so as to surround the terminal housing part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171994-A (JP)
Title: Manufacturing method of hybrid material using porous membrane as base material
Inventor: YAMAGUCHI TAKEHISA
IPC: H01M8/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a hybrid material evenly containing a functional substance, particularly, to provide a manufacturing method of an electrolyte for a fuel cell wherein a functional substance such as a proton conductive substance is filled in pores of a porous membrane by easy operation.  <P>SOLUTION: The manufacturing method of the hybrid material, particularly, the manufacturing method of the electrolyte for the fuel cell has a process of preparing a dipping liquid by adding a surface active substance to the functional substance or its solution, and a process of dipping the porous membrane in the dipping liquid and filling the functional substance such as the proton conductive substance in the pores of the porous membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170858-A (JP)
Title: Image reading apparatus
Inventor: KISHI TAKEHIRO
IPC: G03B27/50
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus with improved relative positional accuracy of multiple LED light sources and improved image quality by supplying stable light quantity.  <P>SOLUTION: This image reading apparatus having LEDs as the light sources has multiple LEDs mounted thereon, disposed on both sides of a read position subscanning direction, and has a constitution of lighting by a condenser lens the tilted direction as a reading position, in relation to a normal line direction of an LED substrate at the position of the LEDs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183001-A (JP)
Title: Material for gasket, production method therefor, and gasket
Inventor: IKEDA YASUYUKI
IPC: C22C38/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive gasket material which has no reduction in strength even when exposed to a high temperature over a long period, and has excellent workability and spring properties.  <P>SOLUTION: The rolled sheet of a steel obtained by adding Cu and the other elements, particularly Cu to a steel, subjecting the steel to hot rolling and pickling, thereafter performing cold rolling at a rolling ratio of ≥50%, and next subjecting the steel to aging treatment in the temperature range of 300 to 800°C to finely precipitate a εphase or the rolled sheet whose surface is selectively subjected to surface treatment such as galvanizing, Ni plating treatment or the like is used as the material for a gasket.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186175-A (JP)
Title: Electronic component mounting device and electronic part mounting method
Inventor: OYAMA KAZUYOSHI
IPC: H04N5/225
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent setting miss of illumination conditions or formation miss of component library data.  <P>SOLUTION: When a component cannot be recognized normally and a CPU 40 makes a decision that a relevant component feeding unit 3 is set with a "component recognition/monitoring navigation mode", a "component recognition/monitoring navigation mode" is actuated and a transition is made to arrange mode where a worker makes a decision whether a relevant chucked component is discarded or not by viewing a component recognition image displayed on the CRT 55. A decision is made that the chucked component is discarded when the abnormal recognition factor is apparent and chucking operation of the relevant electronic component is restarted. When the factor is not apparent and a decision is made that the chucked component is not discarded, illumination condition arrangement is reset and component library data is corrected. Subsequently, component recognition test is performed if it is interlocked or library teaching is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184665-A (JP)
Title: Antireflective film
Inventor: IMAMURA JUNICHI
IPC: G02B1/18
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflective film which has superior antireflection performance and excellent surface hardness and fingerprint erasability.  <P>SOLUTION: The antireflective film has on a base a 1st antireflective layer and a 2nd antireflective layer which is laminated so as to infiltrate into the 1st antireflective layer. The 1st antireflective layer and 2nd antireflective layer are both formed by using coating liquid containing a metal oxide, and the 2nd antireflective layer has a larger reflection factor than the 1st antireflective layer. Preferably, the 2nd antireflective layer is stacked so that its amount of deposition after drying is 5 mg/m<SP>2</SP>to 100 mg/m<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182640-A (JP)
Title: Cosmetic for sensitive skin
Inventor: SAKAI YUJI
IPC: A61K31/22
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic as a skin care preparation suppressing a stigging attributable to paraben, or the like, and usable even for persons with sensitive skin.  <P>SOLUTION: This cosmetic contains 1-20wt.% of an antibacterial polyhydric alcohol such as 1,3-butanediol, isoprene glycol, 1,2-pentanediol or 1,2-hexylene glycol, and also (1) preferably 0.1-10wt.% of glyceryl stearate citrate and (2) preferably 0.1-5wt.% of phenoxyethanol.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181754-A (JP)
Title: Method for producing ceramic product different in touch of both surfaces
Inventor: NAKANO HIDEJI
IPC: C04B33/30
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To produce a ceramic product different in touch of both surfaces.  <P>SOLUTION: A method for producing the ceramic product different in touch in both surfaces includes a molding process for molding a raw material, natural and compulsive drying processes for drying the molded raw material, and a baking process for baking the dried raw material. The raw material is cut into pieces, a clearance is formed between the pieces by the contraction of the raw material in the drying processes, and different kinds of touch are produced on both surfaces of the piece by baking the pieces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185974-A (JP)
Title: Fuel cell system
Inventor: UEHARA TETSUYA
IPC: H01M8/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of a fuel cell system by exhausting nitrogen diffused in a hydrogen system, and by minimizing the amount of hydrogen exhausted at the same time.  <P>SOLUTION: This fuel cell system is so structured that the opening of a purge valve 8 for exhausting hydrogen gas containing nitrogen from a recirculation passage for connecting an exhaust passage for the hydrogen gas exhausted from a fuel cell stack 1 with a supply passage of the hydrogen gas supplied to the cell stack 1 is regulated and controlled so as to keep nitrogen concentration in the hydrogen system nearly constant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003236230-A (JP)
Title: Combination puzzle of paper clay, manufacturing method and device for same
Inventor: MATSUNAMI TSUGIKATSU
IPC: A63F9/12
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a combination puzzle has a limit on the number of component pieces to be combined because the combination puzzle has many of clearances of each component piece and has an irregular shape and is likely to be deformed.  <P>SOLUTION: A manufacturing method of the combination puzzle of the component pieces of each deformable body of an unspecified shape (a shape is different on each manufacture) is contracted, and each of the component pieces pressurized by using a special adhesion preventing agent is easily plastically deformed and is easily separated, a minute amount of water is taken out quickly, and each of the plastically deformed deformable bodies are stabilized quickly so as to greatly improve an accuracy for combination. Thereby the combination puzzle of paper clay is difficult to be deformed and continuous coloring can be given to a surface of the combined puzzle. A device for easily manufacturing the combination puzzle which is safe and is mild to a hand can be developed by using the paper clay as material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182433-A (JP)
Title: Elevator control device
Inventor: ENDO TAKAMASA
IPC: B66B1/06
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device preventing elevator passengers from being confined in an elevator hall between an elevator and a fire shutter at an evacuation floor in case of fire.  <P>SOLUTION: In the elevator provided with the fire shutter 100 having an escape exit in the elevator hall, the control device has a fire shutter operation detecting means 2 detecting the operation of the shutter at the stop floor of a car, and a car operation control means 3 keeping in-car lighting on to secure the degree of illumination when the car is stopped at a floor where the shutter is pulled down by fire control operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184051-A (JP)
Title: Indoor unit for air-conditioner and its manufacturing method
Inventor: ITO MIKIO
IPC: F24F13/20
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit for an air-conditioner with a design layer having a hardly degradable outer face.  <P>SOLUTION: The indoor unit 2 for the air-conditioner comprises an indoor unit casing 23a and a paint layer 27a (the design layer). The indoor unit casing 23a has a front panel 26a formed of a transparent material. The paint layer 27a colored and patterned is provided on a coated portion 261 at the reverse side of the front panel 26a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003176687-A (JP)
Title: Pipe jacking method and earthquake-resistant propelling pipe joint for use therein
Inventor: SHIMOYASU TETSUJI
IPC: F16L21/08
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe jacking method which is for use when fluid transporting pipes for waterworks, gas utilities, sewage, etc., are embedded under the ground without employing the cut-and-cover tunneling method, wherein an insertion port 2 of the pipe is movable back and forth in a receiving port 3 of the preceding pipe.  <P>SOLUTION: In implementation of the pipe jacking method, the pipes are connected together by using an earthquake-resistant joint structure, in which the insertion port 2 of the trailing pipe is inserted into the receiving port 3 of the preceding pipe in order to be movable over a predetermined length in a range that does not allow axial slipout of the pipes, and then the connected pipes are propelled and embedded in the ground. Herein, the insertion port 2 has a thrust transmitting material 25 on an outer peripheral surface thereof, which maintains the insertion port 2 at a midpoint of the predetermined movable length in the range that does not allow the axial slipout of the pipes. Therefore, the insertion port 2 is propelled while being maintained at the midpoint by virtue of the thrust transmitting material 25, and when a pressing force larger than a propelling force thereof is applied in the case of an earthquake or the like, the pressing force surpasses a maintaining force of the thrust transmitting material 25, which releases maintenance of the midpoint of the predetermined movable length in the range that does not allow the axial slipout of the pipes, to thereby further squeeze the insertion port 2 into the receiving port 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004193280-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUURA KATSUYOSHI
IPC: H01L21/8242
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent deterioration of a ferroelectric film and separation of a capacitor protection film even in a fine FRAM (R), and also to provide a method of manufacturing the same.  <P>SOLUTION: After forming a ferroelectric capacitor, an aluminum protection film for covering the capacitor is formed. The aluminum protection film is formed by the CVD method and an atomic layer deposition method, with the thickness of the film being 10 nm. At that time, TMA is used for an Al material and an oxidant (O<SB>3</SB>) containing no hydrogen element is used for an oxidant for the Al material. By using this method for forming the aluminum protection film, hydrogen is never absorbed by the ferroelectric film when forming the aluminum protection film, and there is no residue of hydrogen in the aluminum protection film, resulting in no reduction of the ferroelectric film if recovery annealing is carried out subsequently. Even if an IrO<SB>2</SB>film is used for a top electrode, the IrO<SB>2</SB>film is never reduced, causing no separation of the aluminum protection film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191266-A (JP)
Title: Measuring method of film thickness and apparatus thereof, manufacturing method of thin-film device using apparatus, and manufacturing apparatus of the apparatus
Inventor: SASAZAWA HIDEAKI
IPC: B24B37/013
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a film thickness even for a minute pattern before CMP (chemical mechanical polishing) by optimizing a surface structure and an optical model, and also to provide its apparatus, a manufacturing method of a thin film device using it and its manufacturing apparatus.  <P>SOLUTION: Film thickness can be measured with a means for detecting a spectral waveform of positive reflected light of an object to be measured, a means for modelling the surface state of the object to be measured and calculating the reflected light, and a means for calculating the film thickness of the object to be measured by the detected waveform and calculated waveform. In addition, the apparatus has the function of monitoring a process and the state of the manufacturing apparatus from wafer in-plane distribution of the measured film thickness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190438-A (JP)
Title: Pile gripping diameter adjusting tool and construction method for rotary press-in pile
Inventor: FUKUMURA TAKAYOSHI
IPC: E02D7/22
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden of adjusting work of a chuck collar diameter; and to surely grip a pile when rotatingly pressing in a rotary press-in pile partially different in a diameter.  <P>SOLUTION: This pile gripping diameter adjusting tool 1 is installed on a pile gripping surface of a chuck collar 4 in an all-casing excavator 3 for rotatingly pressing-in the rotary press-in pile 2, and is characterized in that a high friction material 23 is fixed to the pile gripping surface of the pile gripping diameter adjusting tool 1; an installing means is arranged on a chuck collar installing surface of the pile gripping diameter adjusting tool 1 for allowing only the movement in the vertical direction of the pile gripping diameter adjusting tool; and an upper fixing means and a lower fixing means are arranged in an upper part and a lower part of the chuck collar installing surface for fixing the pile gripping diameter adjusting tool 1 to the chuck collar 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197354-A (JP)
Title: Controller and control method in parking device
Inventor: YOSHIMOTO TADATAKA
IPC: E04H6/06
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller in a parking device efficiently preventing the incorrect entering of a vehicle in a parking space to pallets.  <P>SOLUTION: The controller in the parking device is equipped with a plurality of pallets 2, 3 and 4, brings in and out the vehicles W to the pallets 2, 3 and 4 called out on an entry face to a position by a calling number inputting ten-key. The controller is equipped with an actual vehicle detector 12 for detecting whether or not the vehicle W is mounted on each pallet 2, 3 and 4, a collating means for collating calling pallet information called by the calling number inputting ten-key in parking with the parking pallet information of the pallets 2, 3 and 4 when the vehicle W enters called by the actual vehicle detector 12 in a parking and a buzzer issuing an alarm by deciding it as the incorrect parking of the vehicle in the case that the calling pallet information does not coincide with the parking pallet information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195750-A (JP)
Title: Release film for molding thin green sheet
Inventor: IZAKI KIMIHIRO
IPC: B32B27/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release film having good thermal peel stability and a flat release surface for use in the molding of a thin green sheet with a thickness of 3 μm or less, which is used in the molding of the thin green sheet especially at the time of production of a ceramic laminated condenser.  <P>SOLUTION: The release film for molding the thin green sheet is obtained by providing a release layer on at least one surface of a polyester film and simultaneously satisfies formula (1) : F(80°C)/F ≤ 2.0 and formula (2) : P-V ≤ 700, wherein F(80°C) is the peel strength (mN/cm) between a resin sheet and the surface of the release layer in such a state that the resin sheet is laminated on the surface of the release layer, F is the peel strength (mN/cm) between the resin sheet and the surface of the release layer at the normal temperature and P-V is the maximum roughness (nm) of the surface of the release layer of the release film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003246735-A (JP)
Title: Medicine comprising acid addition salt of hydropyridine derivative
Inventor: ASAI FUMITOSHI
IPC: A61P7/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine comprising a compound with improved peroral absorption, metabolism activation, platelet aggregation suppression action, storage stability and the like and useful as a prophylactic or a remedy for diseases brought about by thrombus or embolus.  <P>SOLUTION: An acid addition salt of 2-acetoxy-5-(α-cyclopropylcarbonyl-2- fluorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine is incorporated as an effective ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004200480-A (JP)
Title: Method and apparatus for manufacturing compound semiconductor, infrared light emitting element, and infrared light receiving element
Inventor: KOKETSU AKINORI
IPC: H01L21/205
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for efficiently manufacturing InAs<SB>1-x</SB>Sb<SB>x</SB>of desired composition.  <P>SOLUTION: Carrier gas and Trimethylantimony (CH<SB>3</SB>)<SB>3</SB>Sb are introduced to a quartz reaction tube 10 through a gas introduction pipe 30a. Similarly, the carrier gas and hydrogen chloride (HCl) are introduced, and a boat 72 loading metal indium (In Metal) 70 is arranged at the intermediate of the channel of this hydrogen chloride. Further, the carrier gas and Arsine (AsH<SB>3</SB>) are introduced to a quartz reaction tube 10. On a condition that a V/III ratio being the ratio of V-group metal to III-group metal is smaller than 1, crystal growth is carried out. On this condition, by adjusting the supply ratio between V-group metals as raw material, a solid phase composition ratio (x) in the crystal of InAs<SB>1-x</SB>Sb<SB>x</SB>to be manufactured can easily be adjusted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI