baber/WOPTO huggingface dataset:
Patent JP-2004129124-A (JP)
Title: Photographing device
Inventor: FURUYAMA HISAKI
IPC: G03B7/0997
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device capable of taking a photograph in an optimum photographing state corresponding to the attached state of an optical filter in the photographing device in which the optical filter is interchangeable.  <P>SOLUTION: Although a photographic luminous flux is made incident on a CCD image pickup element through the optical filter, a luminous flux reflected by a submirror just ahead of the optical filter 31 is made incident on a range-finding sensor. The existence/absence of the optical filter 31 is detected by a switch 45 provided in a filter attaching part 14, and the type of the optical filter 31 is further detected with contacts 43a to 43d and 44. Photographic parameters such as a focal position, exposure and white balance are calculated in accordance with the detected existence/absence and the type of the optical filter 31, and photographing is performed on the basis of the photographic parameters. As a result, a photograph can be taken in an optimum state in spite of the existence/absence of the optical filter and the type of the attached optical filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130902-A (JP)
Title: Electric power steering device
Inventor: HAMAMOTO KYOJI
IPC: B62D119/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device for satisfying a requirement for reducing uncomfortable feeling by a relay off noise in turning-off a system having an adjustable fade means.  <P>SOLUTION: The electric power steering device comprises a motor 110 for applying auxiliary torque to a steering system, a steering torque detection means 112 for detecting the steering torque of the steering system, a target current determining means 115 for determining a target current to be supplied to the motor based on at least a steering torque signal, a current detecting section 120 for detecting current flowing through the motor, a motor operation control section 118 for outputting a motor drive control signal for controlling the motor, and a gradual decrease section 30 for gradually decreasing the motor drive control signal. When an assist to the steering system is not required in turning off an ignition switch, the gradual decrease section 30 is turned off and then the relay is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130907-A (JP)
Title: Wiper device for vehicle
Inventor: KONDO TAKASHI
IPC: B60S1/58
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To drive a rear wiper in conjunction with a front wiper only when rain drops are detected and a vehicle travels rearwardly, in a wiper device of the vehicle automatically driving the front wiper when detecting the rain drops on the windshield.  <P>SOLUTION: The wiper device of the vehicle has a rear wiper driving motor 3 (rear wiper driving means) causing the rear wiper 2 to wipe out, a rain drop detecting sensor 9 (a rain drop detecting means) detecting the rain drops on the windshield Frw of the vehicle, a controller 5 (control means) outputting a rear driving signal to the above rear wiper driving means on the basis of the rain drop detecting signal from the above the rain drop detecting means, and a rearward travelling detecting sensor 10 (rearward travelling means) detecting a rearward travelling of the vehicle, the above control means is constructed so as to output the above rear driving signal to the above rear wiper driving means when the above rearward traveling detecting means detects the rearward traveling and the above rain drop detecting means detects the rain drops.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129808-A (JP)
Title: Osteosynthesis appliance
Inventor: HORIUCHI KIKUJI
IPC: A61B17/78
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an osteosynthesis appliance improving the workability of the osteosynthesis work and capable of holding a strong joining state.  <P>SOLUTION: This osteosynthesis appliance is provided with a bone marrow nail inserted/disposed in the bone marrow, having a through hole and a female screw part formed in the through hole; a lug screw inserted into the through hole in the bone marrow nail and threaded with the joining object bone, and a sleeve externally equipped in the outer circumferential side of the lug screw beforehand in such a state as being movable in the axial direction, prevented from being pulled out, and having a male screw part to be threaded with the female screw part of the through hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131590-A (JP)
Title: Polyethylene-based porous film
Inventor: OZAKI DAISUKE
IPC: B32B27/32
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyethylene-based porous film having excellent waterproof moisture permeability, high weather resistance and light resistance, and a laminated sheet made by laminating the porous film to an air-permeable reinforcing material.  <P>SOLUTION: The porous film is obtained by stretching a resin composition comprising 100 parts wt. of a polyethylene-based resin, 50-200 parts wt. of an inorganic filler, 0.5-20 parts wt. of titanium oxide and 0.2-5 parts wt. of a hindered amine-based photo-stabilizer which has 1,500-4,500 molecular weight and in which a piperidine ring is a tertiary amine in at least a uniaxial direction and making the film porous. The laminated sheet is obtained by laminating the air-permeable reinforcing material to at least one side of the porous film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134611-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: YABUKI SO
IPC: H01L27/108
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which characteristics and reliability of wiring connected with a capacitor can be enhanced.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate 11, a capacitor provided above the semiconductor substrate and including a lower electrode 21, an upper electrode 23 and a dielectric film 22 interposed between the upper electrode and the lower electrode, an insulating film 24 provided on a region including the capacitor, and first wiring connected with the upper electrode and including a first conductive part 54a provided in the insulating film through a barrier metal film 53a and extending from the upper electrode in the vertical direction, and a second conductive part 59 provided in the insulating film not through the barrier metal film and extending in the vertical direction at a position spaced apart from the first conductive part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130002-A (JP)
Title: Folding type chair
Inventor: HONDA KENJI
IPC: A47C4/44
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the storage space by saving the storing space.  <P>SOLUTION: Both front and rear legs 2, 3 are formed to have the substantially same values of length, and both front and rear legs 2, 3 are connected at the upper end parts thereof to each other to enable relative rotary movement. In a seat part 1, the rear part is connected to a point P4 formed in the substantially intermediate part of the rear leg 3 and a point moved forward by a designated amount from the rear part is connected to a point P5 formed at the lower end part of a backrest part 4 to enable relative rotary movement. One end of a connecting link member 6 is connected to a junction part of the seat part 1 and the backrest part 4, and the other end thereof is joined to the intermediate part of the leg part to enable relative rotary movement. When the front leg 2 is folded to the rear leg 3, the seat part 1 is moved to separate upward from a support part 2a mounted on the front leg 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140078-A (JP)
Title: Multilayer printed circuit substrate
Inventor: YAMAMOTO MANABU
IPC: H01L23/12
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed circuit substrate which can form a highly fine pattern, which can be formed in a simple step and which does not have a problem of a waste liquid treatment.  <P>SOLUTION: The multilayer printed circuit substrate includes at least two laminated wiring boards each having a characteristic change layer containing at least a photocatalyst and changing in characteristics by an operation of the photocatalyst and a conductive pattern formed along the pattern changed in the characteristics of the changing layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140588-A (JP)
Title: Information terminal
Inventor: TSUKAMOTO KATSUYA
IPC: H04M1/2745
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal capable of efficiently transmitting a telephone number corresponding to a desired facility and reducing the possibility of occurrence of manual entry mistakes, thereby reliably storing data to an electronic telephone directory.  <P>SOLUTION: An opening for a voice speech speaker 2 is formed at the uppermost position of a panel face of a mobile phone 1, a large area display 3 is disposed under the opening, and ten-keys 5 for entry of numerals and kana letters are arranged below the display. A shift key 6, a composite key section 8, and a shift key 7 are provided and first to fourth function keys 9 to 12 are located under the composite key section 8. An entry control means is configured wherein an area code included in a telephone number is entered by depressing any of the first to fourth function keys 9 to 12 when a speech means is used to make a call to a displayed telephone number. The mobile phone 1 includes the electronic telephone directory means which stores the dialed telephone number after it is edited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136609-A (JP)
Title: Split belt slab molding die and driving belt
Inventor: KANEDA MASAAKI
IPC: B29L29/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a jarring noise caused by a non-uniform region formed on a belt slab 3 due to each joining part between peripherally adjacent split die parts 5a and 5a and a resonance with an oscillating noise resulting from a pulley rotation from occurring and thereby, contribute to reducing a belt running noise, during the running of a driving belt obtained from a molded belt slab 3, in a split belt slab molding die which molds the belt slab 3 on an inner die 4 into a specified form by transferring a plurality of the split die parts 5a, 5a, etc. obtained by equally splitting an outer die 5 peripherally, inwardly in the radial direction so that the peripherally adjacent split die parts 5a and 5a are joined together.  <P>SOLUTION: The number Z of the split die parts 5a, 5a, etc., of the outer die 5 is set to be an optional integer (Z≠M) excepting a closest integer M (≈Lb/Lp) to a value obtained by dividing the belt pitch perimeter Lb of the driving belt by the pulley pitch perimeter Lp of the pulley.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147372-A (JP)
Title: Permanent magnet rotating electric machine
Inventor: KOSAKA TAKASHI
IPC: H02K1/22
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluctuations of flux density on a rotor surface while restraining the amount of flux passing through teeth in a permanent magnet rotating electric machine.  <P>SOLUTION: This permanent magnet rotating electric machine is equipped with the rotor (30) having permanent magnets for generating electric fields, a cylindrical stator (20) having a plurality of slots (21) in which coils are accommodated so as to surround the rotor, and a plurality of teeth (22) disposed between the slots with each other. In the machine, the slots (21) are in a closed condition and mutually jointed at the front end of an inner side in the diametrical direction of the adjacent teeth (22), and the teeth (22) are constituted so as to have a magnetic member (45) extended outward from an inner end in the periphery direction, and determined in a magnetization easiness direction so as to restrain the flow of the flux in the peripheral direction at the front end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144866-A (JP)
Title: Liquid crystal cell and liquid crystal device
Inventor: KOSHIHINA SVETLANA
IPC: G02F1/1337
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal cell satisfying requirements for uniform alignment without any defect in a smectic liquid crystal and a liquid crystal device having the liquid crystal cell.  <P>SOLUTION: The liquid crystal cell has a smectic liquid crystal layer contained between two substrates (2, 3) each of which coated with at least an alignment layer (4 or 5) and between stripe shaped barrier ribs (6). A material of the stripe shaped barrier ribs is uniaxially oriented, and the orientation direction (M) of the material of the partition walls is not parallel to the extension direction (F) of the partition walls. Since the angle between the orientation direction (M) of the material of the barrier ribs and the extension direction (F) of the barrier ribs is easily controlled, it is highly possible to optimize requirements for alignment and to obtain a uniformly oriented texture with no defect with respect to an arbitrary kind of the smectic liquid crystal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004471-A (JP)
Title: Image display particle and image display using the same
Inventor: MURATA KAZUYA
IPC: G02F1/17
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide inexpensive image display particles without necessitating complicated manufacturing steps and to provide an image display utilizing the same.  <P>SOLUTION: In the image display wherein one or more kinds of particles are encapsulated between a transparent substrate and a counter substrate and the particles are made to fly and move by imparting an electric field to the particles from two kinds of electrodes having potentials different from each other to display the image, the image display particles are utilized, the resin component of which is formed by polymerizing at least one monomer selected from an acrylic monomer, a methacrylic monomer and styrenic monomer and at least one kind of which is manufactured by suspension polymerization of particle raw materials containing the monomers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143075-A (JP)
Title: Method for manufacturing 2-phenoxyethanol reaction liquid of high purity
Inventor: INAGI TOSHIAKI
IPC: C07C41/03
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a 2-phenoxyethanol reaction liquid of high purity which is not accompanied by the change in a basic catalyst and dispenses with a solvent.  <P>SOLUTION: In the manufacture of the 2-phenoxyethanol reaction liquid of high purity by reacting phenol with ethylene oxide in the absence of a solvent and in the presence of a basic catalyst, an addition reaction is carried out while feeding ethylene oxide until the molar ratio of ethylene oxide to phenol reaches 0.90-1.02, and the basic catalyst is partially neutralized. Then, ethylene oxide is supplementarily fed until the molar ratio of ethylene oxide to phenol reaches 1.04-1.08 to continue the addition reaction, and the residual catalyst is post-treated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146590-A (JP)
Title: Semiconductor device and its manufacturing method, electro-optical device, and electronic apparatus
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L29/786
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device by which a semiconductor device can be fabricated using a semiconductor film formed of crystal grains having controlled plane directions.  <P>SOLUTION: The method of manufacturing a semiconductor device comprises processes of forming a first insulation film (11) on a substrate, depositing on the first insulation film a crystallization accelerating film (12) which is formed of a material containing metal and which accelerates the crystallization of a semiconductor film, depositing a second insulation film (13) on the crystallization accelerating film, opening a fine hole (14) which is extended through the second insulation film (13) and the crystallization accelerating film (12) to the first insulation film (11) and exposing the crystallization accelerating film (12) near the bottom of the fine hole (14), and depositing a semiconductor film (16) on the second insulation film (13) and in the fine hole (14). Furthermore, the method has a process of obtaining a semiconductor film containing a crystal component by heat-treating the substrate (10) and crystallizing a region of the semiconductor film (16) including a portion near the bottom of the fine hole (14) in a solid state, and a process of obtaining a crystalline semiconductor film (18) by carrying out the melting crystallization of the semiconductor film (16) with semiconductor film containing a crystal component inside the fine hole (14) as a starting point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141784-A (JP)
Title: Gas dissolution equipment
Inventor: MAJIMA SHUJI
IPC: B01F1/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas dissolution equipment preventable large bubbles from remaining in liquid even under a low pressure within a tank and able to be small-sized and reducible in installation cost and maintenance cost and further surely generable fine bubbles in the liquid when the liquid is discharged from a plurality of positions at a time.  <P>SOLUTION: The gas dissolution equipment comprises a pressurized tank 11 to store the liquid and pressurized gas, a liquid supply means 12 to supply the pressurized liquid into the pressurized tank 11, a nozzle part 15 to inject the liquid into the pressurized tank 11, a gas supply means 13 to supply the pressurized gas into the pressurized tank 11, and a discharging part 14 arranged in a lower part of the pressurized tank 11 and discharging solution dissolving the gas which is generated in the pressurized tank 11 outside the tank. Inside the pressurizing tank 11, a liquid-injection-port 15h of the nozzle part 15 is arranged within the liquid in the pressurized tank 11, and the pressurized gas is fed to a gas phase part in the pressurized tank 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144423-A (JP)
Title: Liquid fuel combustor
Inventor: ISHIKAWA JUNICHI
IPC: F23D11/08
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel combustor capable of promoting shortening of a height size of the device, and capable of respectively rotating a fan of a blower and a vaporizing tube at optimum rotational frequencies.  <P>SOLUTION: A burner 10 is provided with a combustion disk 15 formed with a combustion chamber 11 in an interior, the vaporizing tube 39 arranged in the combustion chamber 11, a motor 47 for the vaporizing tube rotating the vaporizing tube 39, the blower 14 supplying air into the vaporizing tube 39, and a combustion control part 17 controlling combustion in the combustion chamber 11. The blower 14 comprises the fan F, and a motor 47 for the blower rotating the fan F. The combustion control part 17 is provided so that it can control each drive of the motor 47 for the vaporizing tube and the motor 51 for the blower, and by this, each rotational frequency of the vaporizing tube 39 and the fan F is controlled in response to a burning capacity in vaporizing combustion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143007-A (JP)
Title: Method for manufacture zeolite with incinerated ash, and equipment therefor
Inventor: SAKAGAMI ETSURO
IPC: B01D21/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a zeolite that is capable of efficiently separating and recovering a substance and of detoxifying a harmful substance in incinerated ash by a substance separation recovery method using superconductivity magnetic field.  <P>SOLUTION: The method for manufacturing the zeolite by incinerated ash comprises steps of introducing the incinerated ash into a first tank 2, and liquefying the incinerated ash including an aqueous alkaline solution and/or a water/air/electrolytic water as a solvent to continuously cyclicly send and introduce the same under pressure into a first substance separation and recover apparatus 1A, thereby detoxifying thereof; and of introducing the clarified liquid, which was separated and recovered in the first separation and recover apparatus 1A and then returned to the first tank 2, into a second tank 3, and liquefying the incinerated ash including the aqueous alkaline solution as a solvent to continuously cyclicly send and introduce the same under pressure into a second substance separation and recover apparatus 1B to crystallize the same to the tectoaluminosilicate structure zeolite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141819-A (JP)
Title: Recovery and recycling method of boron trifluoride or complex thereof
Inventor: HIRONAKA YOSHIO
IPC: B01J31/40
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of highly efficiently separating and removing costly and harmful boron trifluoride-containing compounds from a reaction product containing boron trifluoride or its complex and reuse the compound for the reaction.  <P>SOLUTION: The recovery and recycling method is for recovering boron trifluoride or its complex used as the catalyst in the reaction for which a solvent containing a hydrofluorocarbon compound and/or oxygen-containing hydrofluorocarbon compound is used as a reaction solvent which is separated from a reaction product on completion of the reaction. The recycling method is for reusing the catalyst recovered by the method for the reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149569-A (JP)
Title: Method for producing polymer fine particle
Inventor: MATSUZAKI HIDEO
IPC: C08F2/08
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer fine particle with which the micron-size polymer fine particle having excellent monodispersibility of particle diameter distribution is simply and stably obtained and to provide the polymer fine particle produced by the method.  <P>SOLUTION: The method for producing the polymer fine particle comprises polymerizing a vinyl monomer A in the presence of a dispersing agent in a solvent dissolving the vinyl monomer A and dispersing agent without substantially dissolving the produced polymer. The dispersing agent is characterized in that the dispersing agent is a macromonomer obtained by carrying out radical polymerization of a vinyl monomer B at a temperature within the range of 150-350°C and has a terminal structure represented by formula (1) [wherein, X means a polar group; Ms mean each a monomer unit; and n means a natural number indicating the degree of polymerization].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147610-A (JP)
Title: Portable implement
Inventor: YAMADA SAKUJI
IPC: A01D34/68
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable an operation to be lightly carried out by moving an operational pipe in a portable implement in which a rotary working body attached to the tip of the operational pipe is operated by the output of a power source such as an engine.  <P>SOLUTION: The portable implement A has the operational pipe 1, the rotary working body 4 supported by the tip end of the operational pipe 1, the power source 3 linked to the base end of the operational pipe 1, and a transmission shaft 10 inserted in the interior of the operational pipe 1, and transmitting the rotary output of the power source 3 to the rotary working body 4. A joint member 2 bendable by using an axis passing a point on the axis center of the operational pipe 1, or passing the point and orthogonal to the axis center of the operational pipe 1 as a center is installed in a proper part from the power source 3 to the operational pipe 1. A part of the transmission shaft 10 is formed into a flexible part, and the flexible part penetrates the joint member 2.  <P>COPYRIGHT: (C)2004,JPO