baber/WOPTO huggingface dataset:
Patent JP-2004146102-A (JP)
Title: Coating device of fluorescent liquid
Inventor: YAMASHITA YOJI
IPC: B05D7/22
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating device of fluorescent liquid enabling the fluorescent liquid of a given thickness to be coated on an inner periphery face of a glass tube by maintaining temperature of the fluorescent liquid stored in a vessel constant and maintaining its viscosity constant.  <P>SOLUTION: The coating device of the fluorescent liquid maintains viscosity constant as the vessel 7 storing the fluorescent liquid 8 in which a lower end of the glass tube 8 in a vertical posture is dipped is dipped in cooling water 17 stored in a cistern 16, and the cooling water 17 is supplied to the cistern 16 by a cooling device 18 to maintain the fluorescent liquid at a given temperature. The cooling device 18 is provided with a tank 19 storing the cooling water 17, a temperature sensor 20 detecting temperature of fluorescein liquid 6 or the cooling water 17 in the cistern 16, and a control part 21 for supplying the cooling water 17 in the tank 19 to the cistern 16 so as to keep the fluorescein liquid 6 or the cooling water 17 in the cistern 16 at the given temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145764-A (JP)
Title: Integrated micromachined filter system and manufacturing method
Inventor: GULVIN PETER M
IPC: B41J2/055
Filed: 2002-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a micromachined filter system and a manufacturing method in which a filter integrated with a micromachined device is provided, and a manufacturing process is simple and inexpensive. SOLUTION: The micromachined filter system includes a micro-device 200 having a plurality of micromachined layers 220 and 230 formed on a substrate 210, and a micromachined filter 100 integrated with at least one micromachined layer 220, 230.
Patent JP-2004145624-A (JP)
Title: Disaster prevention system
Inventor: NOSAKA HIROAKI
IPC: G08B29/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster prevention system for predicting occurrences of troubles at each equipment so as to realize appropriate maintenance for the each of equipment such as a fire sensor.  <P>SOLUTION: The system is configured to connect a plurality of fire receivers 1 for detecting the abnormality such as a fire by receiving a signal from a fire sensor S and a communication terminal 4 having a display means such as a CRT to a communication line L, and the communication terminal 4 monitors the abnormality of the fire sensors S. The fire receiver 1 transmits diagnosis information of the equipment such as the fire sensors S to be monitored to the communication terminal 4, the communication terminal 4 stores the received diagnosis information and calculates predicting information about the occurrences of troubles, based on the diagnosis information at the each of the equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142665-A (JP)
Title: Pusher/barge unitary hull
Inventor: KOHAMA NOBUO
IPC: B63B35/70
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pusher/barge unitary hull capable of attaining a substantial energy saving through improvement of a recovering action during a single cruising of the pusher, releasing of a restriction on its speed and improvement of a propulsion performance under a connected state of the pusher and the barge.  <P>SOLUTION: This hull has a pusher 10 and a barge 20 removably formed into a unitary device. A connecting cavity 11 is formed at the central part of a hull head of the pusher 10 to make a three-barrel type hull. A connecting protrusion 21 inserted into the connecting cavity 11 and assembled thereto is formed, a hull bottom part of the pusher 10 is formed into a buttock flow type while it is applied as a slant part 12 cut and raised upwardly in a slant manner toward e hull tail side. Both side surfaces are applied as parallel straight line surfaces 2 over an entire range from a part except the hull head of the barge 20 to the pusher 10. The hull tail of the pusher 10 is provided with a single shaft type, double-shaft type or multi-shaft type propulsion device 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141817-A (JP)
Title: Horizontally throwing type crusher
Inventor: OKADA RIKURO
IPC: B02C18/22
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher capable of efficiently crushing continuously thrown large size wastes and making the throwing work easy.  <P>SOLUTION: A fixed blade 13 and a rotor 11 installed at a narrow gap G to the fixed blade 13 and having a plurality of blades 12 attached thereto are disposed to compose a crushing main body part 10 for finely crushing large size wastes R, a vibration conveyer 20 for sending the large size wastes R to the upstream side U by vibration is installed in the downstream side D in the horizontal direction of the crushing main body part 10 and a forcibly throwing part 30 comprising an upper chain mechanism 31 composed by overhanging a chain 34 between two horizontally arranged pressing gears 33 and a lower chain mechanism 32 is installed so as to pinch the large size wastes R sent by the vibration conveyer 20 from the upper and lower sides and forcibly throw them to the crushing main body part 10. These two pressing gears 33 of the upper chain mechanism 31 are independently made swingable in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151153-A (JP)
Title: Polarizing diffraction element and optical pickup device
Inventor: AZUMA YASUHIRO
IPC: G02B5/30
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing diffraction element which is simply manufactured in a short time, and at low cost, does not easily peel off at the tip part of the boundary of different materials and has high reliability.  <P>SOLUTION: In the polarizing diffraction element, an adhesive layer, a birefringent film and an overcoat layer are stacked on a first transparent substrate, and periodic grooves are formed on the overcoat layer side of the birefringent film. Furthermore, a second transparent substrate is provided on the top surface of the overcoat layer. The birefringent film and the adhesive layer are provided at the center section of the polarizing diffraction element. The birefringent film and the adhesive layer are not exposed to the outer peripheral section of the element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152340-A (JP)
Title: Lens actuators
Inventor: YASUI KENJI
IPC: G11B7/09
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens actuator that does not deteriorate its frequency characteristics for the optical signals focused with the objective lens.  <P>SOLUTION: This lens actuator has a moving section which has an objective lens 8, a focusing coil 10, and a tracking coil 11, all fixed on it, and also a base 4 which supports the moving section 7 with wires 6a to 6d making it free to oscillate, and a pair of magnets 3, 3' facing each other. And it drives the moving section 7 in the direction of focusing/tracking. The tracking coil 11 consists of a pair of coils 11, 12 and a focusing coil 2 and a pair of tracking coils 11, 12 are disposed free to oscillate between a pair of magnets 3, 3'. The tracking coil 12, the focusing coil 10, and the tracking coil 11 are arranged in this order in the direction from the magnet 3 to the magnet 3'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150551-A (JP)
Title: Chain guide
Inventor: NISHIDA KENJI
IPC: F16H7/18
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stability and reliability in the operation of chain guides 13, 14 by reducing the stress on an interface with a slide contact part 23, of a guide body 16 even when the chain guides 13, 14 manufactured by fusing the guide body 16 and the slide contact part 23 to be integrated, receives the thermal shock caused by the change of a temperature of the environment.  <P>SOLUTION: A thickness d2 of the slide contact part 23 is determined to be less than a thickness d1 of a supporting part 19 in the guide body 16. Each of four corner parts 23a of the slide contact part 23 is a circular arc face in a plane view observed from the thickness direction of the slide contact part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151496-A (JP)
Title: Device and method for image display
Inventor: MATSUMOTO SATOSHI
IPC: H01L31/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To display an image by using a glass window without reducing flexibility of design and planning of a building.  <P>SOLUTION: A device for image display is composed of a semi-translucent glass window 2 being engaged into a window frame of a building 1 and including a solar cell; and a projector 4 for projecting the video to the window 2. The glass window 2 lets in lights into a room while generating electricity by the solar cell in the daytime and charging the electricity into a battery 5 by using the semi-translucent glass window 2 including the solar cell. The projector 4 operates by power from the battery 5 and projects the video to the glass window 2 by using a sun visor effect of the glass window 2 in the night, and transmits information on advertisement, etc. for a person who is outside the building 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003181619-A (JP)
Title: Method of casting metallic semi-finished product by casting
Inventor: RUECKERT FRANZ DR ING
IPC: B22D19/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting method improving metal bonding in an insert casting adopting conventional technique and producing at a low cost.  <P>SOLUTION: In a method of casting a metallic semi-finished product by castings, in which the semi-finished goods are placed at a designated position in a casting mold, and are surrounded by casting molten metal after surfaces of the semi-finished products faced to the castings are roughened, and then, a solid combination of both metals are performed between the roughened surfaces of the semi-finished products and hardened casting molten metal, the surfaces of the semi-finished products are roughened by water blasting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004148007-A (JP)
Title: Artificial tooth to be used for bridge pontic part, and method for producing bridge
Inventor: SHIMA FUMIO
IPC: A61C13/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To simply, easily, inexpensively and efficiently produce a bridge by using an artificial tooth.  <P>SOLUTION: The artificial tooth to be used for a bridge pontic part includes: a front layer part 2 whose front surface is formed to be a tooth shape; and a basis part 3 which is connected to the front layer part 2 so as to be separable, and formed through the use of an eliminable material to be eliminated by heating. A bridge producing method includes: a process for connecting the basis part 3, which is formed with the eliminable material so as to be eliminated by heating, to the front layer part 2 having the front surface formed in a tooth shape, so as to be separable, and then, for producing the artificial tooth 1 to be the pontic part 5 of the bridge 4; a process for producing an elimination model 9 to be arranged in the basis part 3 of the artificial tooth 1 by connecting a support base device 6 which is connected to a support base with the eliminable material; a process for separating the front layer part 2 from the elimination model 9, casting a metal into the elimination model 9, which is separated from the front layer part 2, and producing a metallic frame 7; and a process for fixing the front layer part 2 to the metallic frame 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154281-A (JP)
Title: Bedding
Inventor: OKUYA TAKAYOSHI
IPC: A47G9/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bedding capable of constantly maintaining climate in a bed at the most preferable temperature corresponding to a body temperature of a user.  <P>SOLUTION: In the bedding, microcapsules containing a phase change material are arranged in fabric composed of high-hygroscopic fiber. The phase change material contains, as a main component, a paraffin-based wax having a melting point at 22-37°C or its derivative. The microcapsules are dispersed in the fiber composing the fabric, or applied on the surface of the fabric with a binder. The high-hygroscopic fiber fabric is composed of paper yarn or acrylate high-hygroscopic fiber of 50-100 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155058-A (JP)
Title: Liquid injection device
Inventor: CHO SHUNKA
IPC: B41J2/055
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection device which can set a more appropriate drive signal for liquid injection work on the basis of a discharge weight of each liquid droplet, and to provide a method for setting the drive signal.  <P>SOLUTION: A color image formation apparatus which has color printers 5 and 8 capable of forming images on a paper by each of color materials of CMYK; and an image processing device 4 for converting input RGB data to CMYK data for color plates addressed to the color materials and outputting the data to the printers is equipped with an ACS detection 2 for detecting on the basis of the input RGB data whether or not each color of CMYK of the color materials and each color of RGB of input color components are present in the image expressed by the input RGB data, a color plate detection 3 for determining color plates of a necessary minimum to express detected colors, and a controller 6 for making the printers 5 and 8 image by only the determined color plates. The apparatus further includes an image memory 7 or 9 for storing the CMYK data for color plates or the input RGB data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155968-A (JP)
Title: Manufacturing process and apparatus for recovered polyester resin
Inventor: FURUHASHI YOSHIO
IPC: C08G63/91
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a polyester resin having an excellent moldability with an increased molecular weight and molecular weight distribution from a recovered polyester with a relatively low molecular weight as the raw material.  <P>SOLUTION: In the plasticization/melting process a homogeneously dispersed and mixed raw material mixture consisting of a low molecular weight straight chain saturated polyester resin material, a binder and a binding reaction catalyst is prepared and fed to a twin extruder in which the mixture is forcibly kneaded. In the deaeration process the mixture is heated to a temperature nearly above the melting point of the crystal of the polyester resin and a high vacuum of ≤2,666 Pa is applied. In the thickening/reaction promotion process the thickening reaction is promoted. In the reaction stabilization process a homogeneous high viscosity state is achieved by completing the remaining thickening reaction. These processes are implemented stepwise. The supply of the raw material mixture containing the raw material resin, the binder and the binding reaction catalyst to the twin extruder in advance realizes a homogeneous dispersion and mixing, heightens the hermeticity of the resin, facilitates rapid deaeration of water and impurities and prevents hydrolysis reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158750-A (JP)
Title: Magnetoresistive effect device, magnetic recording device, and device using the same
Inventor: ICHIMURA MASAHIKO
IPC: H01F10/32
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive effect device which utilizes a ferromagnetic tunnel junction, having an insulating layer inserted between two ferromagnetic layers and which can realize a higher rate of change of magnetoresistance, with increased application feasibility to a magnetic head or a magnetoresistive effect memory.  <P>SOLUTION: The magnetoresistive element of a multi-layer film type has a ferromagnetic tunnel junction having a first ferromagnetic layer, an insulating layer, and a second ferromagnetic layer which are laminated. At least one of the first and second ferromagnetic layers is a half-metal ferromagnetic material. In the electron structure of the element, one-side spins having a metal band in the vicinity of Fermi energy have a gap, at a position having energy higher than the Fermi energy, and the other side spins have a metal band at the same position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158153-A (JP)
Title: Video and audio data recording and reproducing device
Inventor: HORIE NOBUYUKI
IPC: G11B20/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of improving the reliability in the recorded data by performing chasing reproduction, at the same time, by verifying the recorded data, and by rewriting to a sector having poor quality.  <P>SOLUTION: A video and audio data recording and reproducing device includes a data quality determination means 201 for evaluating the quality of the data recorded based on demodulation data; and a changeover means 202 for changing over the input of the output of a demodulation means 109 to an error correction means 110 and that to the data quality determination means 201.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157443-A (JP)
Title: Film package, image forming apparatus, and image forming method
Inventor: MITANI KOICHI
IPC: G03C3/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film package which improves preservability and protectability of undeveloped films loaded in an image forming apparatus and can reduce labor to perform cleaning maintenance in a transport path in the apparatus, and to provide an image forming apparatus and an image forming method.  <P>SOLUTION: A film package P packages a large number of stacked photosensitive sensitive films F after disposing a adhesive sheet 50 on at least one of the top and bottom of the films F. Transport rollers arranged in a transport path in an image forming apparatus are cleaned by transporting the adhesive sheet together with the films in the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161024-A (JP)
Title: Carrying in/out device and method for aircraft equipment
Inventor: MATSUSHITA KOTARO
IPC: B64D1/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying in/out device for aircraft equipment, capable of easily and safely conducting work for carrying the aircraft equipment in/out of an aircraft, conventionally manually conducted using a ladder.  <P>SOLUTION: A small carriage 6 loading the aircraft equipment 1 is placed on a carriage 5, the carriage 5 is moved along a rail 7 placed from the outside of the aircraft to the upper side of an opening portion 3 of the aircraft and conveyed to the upper side of the opening portion 3, the small carriage 6 is separated from the carriage 5 and moved along a sub-rail 14 which is placed from the upper side of the opening portion 3 to the inside of the aircraft to branch off from the rail 7 so as to turn back; thus, the aircraft equipment 1 is carried in the aircraft, and carried out of the aircraft in the reverse order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165344-A (JP)
Title: Crystal growth method
Inventor: WATANABE MASAHIRO
IPC: H01L21/314
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of defects occurring when different kinds of materials are subjected to lamination crystal growth one another with the thickness of several atomic layers.  <P>SOLUTION: A lithography technique is used for forming an irregular shape on the surface of a substrate 71. A smooth surface (a small surface with atom step density) in an atom level is formed at an upper surface section (top portion) 75a of a projection (mesa section) 75 or an exposure surface (bottom portion) 73a of a recess 73 by a heat treatment process, a buffer layer crystal growth process, or the like. Then, different kinds of atom layers 77, 81 are subjected to crystal growth on the entire surface of the substrate 71. A thin insulating film 83 used as a mask material is formed, the lithography technique is used for forming a contact hole 85 for exposing a high-quality crystal region formed (for example, a resonance tunnel diode structure) on the upper surface (upper most portion 75a) of the projection (mesa section) 75, or on the exposure surface (bottom portion) 73a of the recess 73, and an electrode layer 87 is formed on the contact hole 85.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163230-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAUCHI RIEKO
IPC: H01L21/66
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To set an optional value in a boundary scan register to facilitate a test, without operating an internal logic, in a semiconductor integrated circuit device.  <P>SOLUTION: Signals S1,S2 output from the internal logic are connected to the first and second boundary scan registers 16, 17 via the first and second selectors 13, 14. The first and second selectors are switched by a mode signal output from a TAP controller 15, conditions of an interactive terminal/tri-state terminal are controlled by an output from the second boundary scan register, and an output signal from the first boundary scan register is output to the interactive terminal/tri-state terminal. An input signal generating circuit 23 for the test is provided further to set optionally an L level and an H level when testing an LSI, and a signal therein and the output signal S1 are switched by the third selector 19 to be connected to an input of the first boundary scan register.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134716-A (JP)
Title: Two power supply system plasma generator
Inventor: SAITO MIYUKI
IPC: H05H1/24
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a method that can reduce power loss by utilizing a simpler and low-cost power supply under a pressure near an atmospheric pressure or a reduced pressure, simply generate stable glow discharging without using an expensive gas such as helium or the like, and produce RIE effect in various fields.  <P>SOLUTION: A glow discharging plasma processing method uses not a single power supply as a power supply for generating plasma even under a pressure near an atmospheric pressure, but two kinds of power supply with different frequencies wherein a dielectric is arranged on the surface of a counter electrode on at least one side of a high-frequency application electrode (No dielectric may be required depending on the purpose). In the respective electrodes, high-frequency voltages with different frequencies are applied to superimpose the respective voltages, so as to more increase or decrease a difference of potential among the electrodes for a certain time period than the voltage of the respective individual power supply, and the rising and falling of voltage is quickened to select appropriate frequency and voltage that may ease the generation of glow discharging. As a result, more stable glow discharging can be produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172210-A (JP)
Title: Wiring method, wiring substrate and device obtained thereby
Inventor: AZUMA HIROZUMI
IPC: H05K3/14
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring method forming fine wiring by attaching scattered particles through a mask immediately after activation of a surface of an organic material substrate, and to provide wiring, the substrate and a device.  <P>SOLUTION: When a target material 5 is irradiated with a laser beam, plasma at a high temperature is formed and a vacuum ultraviolet ray is generated. It is exposed to a surface of a resin substrate S through the mask 6 and is activated. Neutral atoms, ions, clusters and the like are formed on a surface of the target material 5 where plasma is formed. The particles are scattered at high speed of a sonic level. The surface of the resin substrate S is activated through the mask 6 by exposure of the vacuum ultraviolet ray, and the scattered particles adhere to the substrate through the mask 6 immediately after. Consequently, the particles firmly stuck to the surface of the resin substrate S and wiring in the desired shape is formed.  <P>COPYRIGHT: (C)2004,JPO