baber/WOPTO huggingface dataset:
Patent JP-2005263767-A (JP)
Title: Hydrophilic antibacterial agent, production method for hydrophilic antibacterial substrate, and hydrophilic antibacterial coating composition
Inventor: TOKITA MOTOFUMI
IPC: A01N25/04
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which adds an antibacterial function to the surface of a substrate and maintains a high hydrophilicity over a long period regardless of photoexcitation or temperature.  <P>SOLUTION: An antibacterial agent is provided which is composed of a composite aqueous solution comprising an aqueous alkali silicate solution and an aqueous silicate solution containing crystalline silicon dioxide particles and copper. By applying the antibacterial agent to the surface of a substrate and solidifying the agent, the crystalline silicon dioxide particle precipitates silica on the surface to make the surface hydrophilic, and the efficacy of silver suppresses the propagation of bacteria.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005270589-A (JP)
Title: Deodorizing device for chemical smell in hospital using ozone gas
Inventor: ITO KOICHI
IPC: A61L9/015
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing device to oxidize and decompose smell of disinfectant or aged patients in hospital using ozone gas made from oxygen and to improve odor environment in hospital.  <P>SOLUTION: High-purity and high-concentration ozone with fewer oxides of nitrogen is generated from the ozone generator 4 using oxygen supplied by the oxygen supplier 1 as a material. The concentration of the generated ozone is controlled by adjusting the flow of oxygen with the electromagnetic valve 2 and the flow meter 3, led to the equipped air blower 8 through the electromagnetic valve 5, and fully deluded with air to the required and safe concentration for deodorizing, in order to be diffused effectively and evenly in the space to be deodorized. The diluted ozone is sprayed forcibly using the spraying hose 9 with the blast pressure from the air blower to the space to be deodorized and mixed, so that it can be brought into a full contact with the air in the space to be deodorized to complete the deodorizing by enhancing the oxidation of the component of the smell.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309537-A (JP)
Title: Information providing device
Inventor: HIRATA KAZUKI
IPC: G06F3/048
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing device for providing useful information to a traveling person.  <P>SOLUTION: This information providing device 1 is provided with a person location specifying part 2 for specifying the location of the traveling person, a person direction specifying part 3 for specifying the direction of the traveling person, a traveling speed calculating part 4 for calculating the speed of the traveling person, a database 7 for storing user relevant information, and a control part 5 for providing the user relevant information via a providing part 8 to an adjacent area on the floor surface or side surface of the traveling person according to the location information of the traveling person specified by the person location specifying part 2, the direction of the traveling person specified by the person direction specifying part 3, and the speed of the traveling person calculated by the traveling speed calculating part 4. Consequently, it is possible to provide useful information to the traveling person.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311502-A (JP)
Title: Image signal processor and method therefor, recording medium, program, and video camera
Inventor: OGAWA KANAME
IPC: H04N19/137
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control the bit rate for coding image signals with an applied VBR.  <P>SOLUTION: A transform coefficient determiner 31 determines the transform coefficient k (n), based on a virtual buffer occupied quantity buf (n) inputted from a virtual buffer occupied quantity calculator. A multiplier 32 multiplies an estimated predicted residual PRED (n) inputted from a predicted residual estimator by the transform coefficient k (n) determined by the transform coefficient determiner 31 to calculate a target code quantity BIT_TGT (n) for coding an n-th image. This is applicable to digital video cameras.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310438-A (JP)
Title: Optical control system
Inventor: FUCHIMURA HITOMI
IPC: H05B37/02
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical control system by which a sleeping person can be woken up comfortably.  <P>SOLUTION: The optical control system is equipped with lighting means 8 and 9 for illuminating the interior of a room, a light shading means 4 on a glazed opening 1 for taking in natural light which can change the state of the opening 1 between a shading state and a light taking in state, a time setting means 6 for setting a waking up time Tw, and a control means 7 which operates automatically the lighting means 8 and 9 and the light shading means 4 based on the set waking up time Tw. The light control means 7 is so configured that it changes the state of the lighting means 8 and 9 from a light turn off state to a lighting state when it reaches a lighting time Tx before the set waking up time Tw by a first setting time ΔT1, and after that, changes the state of the light shading means 4 from the shading state to the light taking in state when it reaches a light taking in time Ty before the waking set-up time Tw by a second setting time ΔT2 or the waking set-up time Tw.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311042-A (JP)
Title: Optic/electric semiconductor element
Inventor: SO KOGEN
IPC: H01L33/62
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optic/electric semiconductor element to be joined to a metallic heat releasing device without generating any electrical leak by connecting a plurality of light emitting diodes whose driving voltages are different serially or in parallel for use.  <P>SOLUTION: This optic/electric semiconductor element is configured of a plurality of lead frames, a plurality of independent chip carriers 8 fixed to the plurality of lead frames, a plurality of semiconductor chips 6 fixed to the independent chip carriers 8, a first lead frame annular curved surface 10 formed by using a portion of the lead frames with the chips as focal points, a plurality of connecting members 14 formed by using a portion of the lead frames, and a second lead frame annular curved surface 18 formed with the chips as focal points so that the first lead frame annular curved surface 10 can be surrounded by a molding body 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311164-A (JP)
Title: Laser annealing apparatus
Inventor: ENDO KAZUMASA
IPC: H01L21/20
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser annealing apparatus wherein energy density distribution on a glass substrate is changed according to differences in the quality or thickness of an amorphous film and in the wavelength or pulse width of the laser light projected onto the amorphous film.  <P>SOLUTION: The laser annealing system comprises an illuminating optical system for illuminating a first substrate M with a luminous flux from a laser light source 1; a light projection system PL for projecting the pattern formed on the first substrate M onto a second substrate W; and energy density distribution variable means 4a, 7, 8, 9, 10, 15, and WS for varying energy density distribution in the second substrate W, according to data about the thickness and/or the structure of the amorphous film provided on the second substrate W.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004360162-A (JP)
Title: Circular belt
Inventor: AKAGI MASAICHI
IPC: A41F9/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circular belt whose bending in a cylinder can be prevented and which does not give an unpleasant touch, when trousers or the like is worn.  <P>SOLUTION: This circular belt 33 is formed by connecting both the ends of a belt 1 to each other. A body to be tightened is inserted into the ring portion of the circular belt 33. The circular belt 33 is inserted into the cylindrical portion of the trousers worn by the body to be tightened. The belt 1 is a woven fabric comprising warps and wefts or a knitted fabric. The back side 10 of the belt 1 is flat. A plurality of approximately rectangular projections 12 are disposed on the front side 11 at a distance in the longitudinal direction so that a pair of width direction end sides in the width direction of the belt 1 are parallel to each other in the longitudinal direction. The projections 12 have an elastic property which is elastic in the longitudinal direction. The belt 1 is elastic in the longitudinal direction to tighten the body to be tightened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005304998-A (JP)
Title: Detecting method of internal position of capsule type endoscope
Inventor: ISHIBASHI SHIZUKA
IPC: A61B1/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, though it is important to precisely detect the internal position of a capsule type endoscope for reducing a burden of an operation on a patient and resolving excess and deficiency of imaging, the position is conventionally detected from the intensity of an electromagnetic wave from the capsule, which is inferior in accuracy of the position.  <P>SOLUTION: This detecting method of the internal position of the capsule type endoscope is characterized in imaging a light from an infrared light emitter incorporated in the capsule, by a plurality of infrared cameras installed extracorporeally and in specifying the position of the capsule based on information obtained as a three-dimensional image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313801-A (JP)
Title: Steering device for vehicle
Inventor: GOTO TAKESHI
IPC: B62D137/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device facilitating driving of a vehicle by steering the vehicle according to perception properties, wherein vehicle behavior estimated by a driver can be obtained as required.  <P>SOLUTION: In the steering device for a steering-by-wire method vehicle, a displacement-torque conversion part 51 converts a steering angle θ into steering torque Tdf, Tdr according to a turning operation or return operation of a steering wheel 11. At this time, a hysteresis term for constituting hysteresis characteristics between the turning operation and the return operation is applied to the steering torque Tdr to be calculated. A torque-lateral acceleration conversion part 52 converts the steering torque Td into a prospective lateral acceleration Gdf, Gdr which are under exponential relationship, and a human being may perceive, according to the turning operation or the return operation. A rolling steering angle conversion part 53 calculates a target steering angle δd required for the vehicle to move at the prospective lateral acceleration Gd. A steering control part 60 steers steered wheels to the target steering angle δd.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315387-A (JP)
Title: Power transmission device
Inventor: MATSUYAMA HIROAKI
IPC: F16D3/50
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device, preventing a fixed part of a drive side rotor and a driven side rotor from being loosened due to long-time use.  <P>SOLUTION: An outer ring 11 is formed by pressing a rolled steel plate, after forming, heat treatment is performed to raise the hardness of the surface of the outer ring 11, whereby each bolt seating surface part 11e is not easily deformed in the fastening direction of each bolt 11c in a long-term use. Therefore, lowering of axial fastening force of each bolt 11c is restrained, that is, the power can be surely transmitted over a long term.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315234-A (JP)
Title: Internal combustion engine and control device for internal combustion engine
Inventor: YOSHIMATSU AKIO
IPC: F02D41/02
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of emission and drop of performance in an operation condition where combustion temperature gets high.  <P>SOLUTION: This internal combustion engine 1 is a reciprocating internal combustion engine provided with a water injection valve 3. Water I is supplied to a combustion chamber 1b by injecting water from the water injection valve 3. Timing of water injection from the water injection valve 3 is in a period of overlap of open timing of an intake valve 8i and close timing of an exhaust valve 8e. The combustion chamber 1b of the internal combustion engine 1 is cooled by injecting water from the water injection valve 3 during the overlap period and the injected water passes through an exhaust system of the internal combustion engine 1 to cool exhaust gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320795-A (JP)
Title: Rise-and-fall pole
Inventor: MASUMURA ATSUSHI
IPC: E04H6/42
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rise-and-fall pole which can retract a pole main body kept in a protruding position into a casing through simple manual operation when power feeding to the pole is interrupted due to a breakdown, a power failure, or the like.  <P>SOLUTION: The rise-and-fall pole 1 is formed of an electric motor 3 having an electromagnetic brake, a clutch drive section 9 connected to an output shaft of the electric motor 3, a clutch driven section 11 disconnectably connected to the clutch drive section 9, an extended rod 19 connected to the clutch driven section 11, a ball screw 23 arranged in parallel with the extended rod 19, a driving force transmitting means 25 for transmitting rotation of the extended rod 19 to the ball screw 23, the pole main body 35 combined with a female screw holder 33 screwed onto the ball screw 23 in one body, and vertically moving according to rotation of the ball screw 23, a connection locking means 39 for maintaining connection between the clutch driving section 9 and the clutch driven section 11, and a manual clutch key 53 for switching the connection locking means 39 between a locking state and a lock releasing state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322563-A (JP)
Title: Plasma display panel
Inventor: TOYODA OTSUMI
IPC: H01J11/34
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel in which deterioration of the property of a phosphor layer is prevented by removing impurity gas in the plasma display panel and charge tendency of the phosphor is matched to have high reliability.  <P>SOLUTION: The plasma display panel has a red phosphor layer, a green phosphor layer, and a blue phosphor layer formed at least at a part of an inner wall of a discharge space that is constructed by placing a front panel substrate and a rear panel substrate opposed to each other. The green phosphor layer contains a green phosphor 36 of which surface is covered by a positive charged oxide 36a and the surface of the positive charged oxide 36a is covered in an island shape by oxide 36b that stores and decomposes hydrocarbon gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321728-A (JP)
Title: Method for determining measurement parameter of scanning type microscope
Inventor: OBA MASAHIRO
IPC: G01N21/17
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining a measurement parameter of scanning type microscope with which such a measurement parameter as to optimize the brightness etc. of a sample image is determined by suppressing the influence of noise.  <P>SOLUTION: Reflection light and fluorescence etc. generated when scanning a laser beam from a laser beam source on a sample are received by a photoreceptor element. Offset and amplification are performed in order to adjust an analog electric signal obtained by photoelectrically converting the received signal. Thereafter, the adjusted analog signal is A/D converted and sample data is digitized and is made to be image data. Hence, a user can designate a remarking area, the measurement parameter optimum for the sample is calculated and determined according to the area rate from a brightness value in the remarking area, and respective adjustment parts are adjusted according the determined calculation data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325533-A (JP)
Title: Door connecting device
Inventor: ICHINOSE MIKIO
IPC: B60J5/04
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive door connecting device capable of connecting a front door and a rear door without arranging a closing actuator.  <P>SOLUTION: In this door connecting device, the rear door has a striker; the front door has a horizontal groove 45 for intruding the striker formed therein; a latch 50 is movably arranged so as to cross with the horizontal groove 45; when the striker intrudes into the horizontal groove 45, the horizontal groove 45 crosses with the latch 50; the striker meshes with the latch 50; and the front door and the rear door are connected. The door connecting device is provided with a lever 55 retractable to the horizontal groove 45; checks crossing of the latch 50 and the horizontal groove 45 when the lever 55 locks the latch 50 by projecting from the horizontal groove 45 when at least one of the front door and the rear door is put in an opening state; and allows the crossing of the latch 50 and the horizontal groove 45 when the lever 55 is immersed from the horizontal groove 45 in response to intrusion of the striker when both front and rear doors transfer to a blocking-up state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326501-A (JP)
Title: Method for manufacturing plastic optical fiber
Inventor: SEN HIROYOSHI
IPC: G02B6/44
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plastic optical fiber by coating an optical fiber with a resin, without giving thermal damages to the optical fiber.  <P>SOLUTION: The optical fiber (POF) 12 is conveyed to a coating apparatus 23. Polyethylene of 120°C is coated on the POF 12 so that the thickness is 225μm. The first protective layer-formed coated optical fiber 26a is conveyed to a water tank 27. Therein, the first protective layer-formed coated optical fiber 26a is cooled with cooling water of 15°C, and the polyethylene is hardened. The first protective layer-formed coated optical fiber 26a is conveyed to a second coating apparatus 29. Polyethylene of 120°C is coated on the first protective layer-formed coated optical fiber 26a so that the thickness is 225μm. The coated optical fiber 26 is conveyed to a water tank 32. Therein, the coated optical fiber 26 is cooled with cooling water of 15°C, and the polyethylene is hardened. As a result, the coated optical fiber 26 whose protective layer has a thickness of 450μm can be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333521-A (JP)
Title: Mobile terminal
Inventor: GENDA KAZUO
IPC: H04M1/21
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mobile terminal which requires neither independent driver circuit nor new space, is small and thin, and enables photographing under low luminance.  <P>SOLUTION: This mobile terminal has a photographing portion for photographing the image of an object, and a display unit composed of organic EL devices having an information display function and an illuminating function at photographing by the photographing portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337044-A (JP)
Title: Mechanical capacity control valve of variable capacity swash plate compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B27/14
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical capacity control valve of a variable capacity swash plate compressor without causing damage to the compressor even in a high heating load range where the suction pressure is high or greatly changing a cooling air temperature even when a hunting phenomenon occurs in a temperature expansion valve.  <P>SOLUTION: There is provided with a pressure sensing member displaced by responding to the differential pressure between two point in a discharge pressure range of the variable capacity swash plate compressor, a valve body followed by the displacement of the pressure sensing member to close a communicating passage between the discharge pressure range and a crank chamber of the variable capacity swash plate compressor when the differential pressure is not greater than a predetermined value, and open the communication when the differential pressure exceeds the predetermined value, and a spring to set the predetermined value of the differential pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337776-A (JP)
Title: Method of quantifying crystal
Inventor: OKUMURA TAKEHIRO
IPC: G01N21/359
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of creating an analytical curve of high reliability and a method of quantifying crystal of smaller quantitation limit.  <P>SOLUTION: This method of quantifying crystal includes (a) a step for independently powdering two or more kinds of crystals different in crystalline shapes, (b) a step for measuring the powdered crystal by specific quantity to conduct a mixing process, and preparing a plurality of kinds of standard mixed powder different from each other in contents of crystalline shapes, (c) a step for measuring near-infrared absorption spectral of the standard mixed powder, and creating the analytical curve of correlation of peak strength of characteristic spectral region of each crystal and a weight of each crystalline shape in the standard mixed powder, (d) a step for powdering the quantified crystalline mixture, and (e) a step for measuring near-infrared absorption spectral of the powdered crystalline mixture, and calculating a content of each crystalline shape in the quantified crystalline mixture based on the peak strength of characteristic spectral region of each crystal and the analytical curve created in the step (c).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337602-A (JP)
Title: Hopper type cooler
Inventor: NAKAJIMA YOSHITO
IPC: B02C23/02
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and space-saving superlow temperature cooler good for the effects of reducing environmental load due to recycling of waste plastics as well as for propagating effects of contributing to improved productivity in molding processes for a PVC resin substitute by utilizing the pulverized PVC resin for specific gravity sorting technology and pulverizing various resin pellets, and applicable to other materials.  <P>SOLUTION: The cooler comprises a cylindrically vertical container body 1 having a conical inclined partition wall 1a at the lower part, cold air supply pipes 2a, 2b for supplying cold air through a number of openings 11 in the inclined partition wall 1a into the container body 1, exhaust pipes 3a, 3b for exhausting air from the upper part of the container body 1 to the outside, a cooled object charge pipe 4 for charging cooled objects into the container body 1, a cooled object discharge pipe 5 for discharging the cooled objects from the lower part of the container body, and agitating blades 7a, 7b and a discharge blade 8 provided in the container body 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335289-A (JP)
Title: Thermal printer
Inventor: SASAKI TSUNEYUKI
IPC: B41J2/325
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal printer which can obtain good printing results by preventing the generation of end wrinkles and brink wrinkles.  <P>SOLUTION: Energization correction is performed to reduce an application energy to heating elements of one group of both ends in an arrangement direction of the heating elements more than a normal application energy to the other heating elements.  <P>COPYRIGHT: (C)2006,JPO&NCIPI