baber/WOPTO huggingface dataset:
Patent JP-2004246352-A (JP)
Title: Lenticular lens sheet, back projection type screen, back projection type projection device, and method for manufacturing lenticular lens sheet
Inventor: KANDA TAKESHI
IPC: G03B21/62
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lenticular lens sheet which improves contrast, has small unevenness of an ambient light absorbing layer, and can suppress abrasions due to contact between sheets, and to provide a back projection type screen, and a back projection type projection device.  <P>SOLUTION: The back projection type screen has a lenticular lens sheet 1. On the incidence surface of the lenticular lens sheet 1, a first lens array 12 is formed on a first lens layer 14. A second lens array 13 which crosses the first lens array 12 almost at right angles is formed on the interface between the first lens layer 14 and second lens layer 15. The second lens layer 15 has a refractive index different from that of the first lens layer 14. A lattice-shaped or striped self-alignment type ambient light absorbing layer 17 is formed on positions on the second lens layer 15 where light does not pass.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005211738-A (JP)
Title: Aerator in sewage treatment facility
Inventor: HAMAHIRO KOUZOU
IPC: C02F3/20
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerator in a sewage treatment facility, which is simple in structure, is easy to fabricate, does not require any special power unit, and can increase the dissolved oxygen concentration in sewage.  <P>SOLUTION: To the upper circumferential surface of an air feed pipe 6 formed on the bottom of the lifting pipe 2 of the aerator 1, air blow pipes 10 which feed air into the lower part of the lifting pipe 2 are connected. Three agitating elements 12, 13, and 14 are provided inside the lifting pipe 2 in a manner that they are vertically spaced from each other. Both ends of each of their shaft members 12A, 13A, and 14A are fixed on the inner surfaces at the lower, middle, and upper parts of the lifting pipe 2. The horizontal directions of the respective shaft members 12A, 13A, and 14A have an angle of 120° between any two adjacent members when viewed in plan. Three freely rotatable blades 12B, 13B, and 14B are radially attached to the centers of the respective shaft members 12A, 13A, and 14A, respectively, through bearings 12C, 13C, or 14C, whereupon the agitating elements 12, 13, and 14 can rotate by the action of the stream of sewage W and the emerging power of air bubbles A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217020-A (JP)
Title: Substrate processing apparatus
Inventor: HANEDA KOJI
IPC: B08B3/02
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which does not give stress to a substrate as much as possible during transferring the substrate onto a conveyance roller in an inclined state without complicating the mechanism of a robot hand which carries in the substrate.  <P>SOLUTION: A pusher 50 is arranged below a plurality of conveyance rollers 40 arranged in the tilted state by leaving intervals. Supporting pins 52 of the pusher 50 penetrate upward from below a supporting face of the substrate W by the conveyance rollers 40 through the arranging intervals of the conveyance rollers 40 so as to go up and down. Supporting height of the substrate W by a part of the supporting pins 52 is varied. Supporting height of a side end supporting pin 52e which is arranged on a tilted lower side of the conveyance roller 40 and supports a side end of the substrate W is set to be lower than supporting heights of the other supporting pins 52a to 52d, for example. Thus, the substrate W is set in such a way that the side end supported by the supporting pin 52e is bent and deformed downward at the time of supporting the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211229-A (JP)
Title: Physical condition monitoring device for vehicle
Inventor: HISADA SHUGO
IPC: A61B5/01
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To monitor physical conditions of crews boarding a plurality of seats of a vehicle.  <P>SOLUTION: A driver's seat sensor 11A, an assistant driver's seat sensor 11B, back seat sensors 11C1, 11C2, and 11C3 detect crew's physical condition (pulse rate, and the like) of each seat. A physical condition deciding part 15a decides the physical condition of each crew from the physical information detected by each sensor according to the prescribed deciding conditions. An announcing part 14 announces the decided result of the physical condition deciding part 15a to the crews, medical institutions and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237094-A (JP)
Title: Spray applicator
Inventor: LEACH MICHAEL D
IPC: B05B7/24
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator for applying a multi-component bio-material including at least two containers.  <P>SOLUTION: Both containers are held in a structure or oriented in a structure such that material contained in the containers can be squeezed out from oriented outlets simultaneously. The applicator includes a graspable member which allows the material to be substantially simultaneously squeezed out from the both containers of the applicator. The applicator may be constructed such that a preselected and substantially different volume is substantially simultaneously squeezed out from each of the containers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005223494-A (JP)
Title: Facsimile communication system, network facsimile device, and data processor
Inventor: OGAWA MASAHIRO
IPC: H04M1/56
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile communication system capable of executing facsimile communication with improved security functions, a network facsimile device, and a data processor.  <P>SOLUTION: When a security mode is set to the network facsimile device, a transmission destination or a reply destination can be limited only to a destination set and registered to the network facsimile device even when receiving a facsimile transmission request from an external data processor. Therefore, security can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219569-A (JP)
Title: Knee bolster structure
Inventor: NAGATA NORIHIRO
IPC: B60R21/045
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee bolster structure capable of reducing developing period and cost every type of a vehicle.  <P>SOLUTION: In this structure, a knee receiving member 3 to receive a knee input of a front seat occupant is mounted on a vehicle body side member 2. The knee receiving member 3 has a shock absorbing part 6 to absorb knee input energy and a knee receiving member movable part 7 for moving the knee receiving member 3 to a knee receiving position. The shock absorbing part 6 and the knee receiving member movable part 7 are divided every structure according to functions and are constituted to be combinable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221676-A (JP)
Title: Image forming apparatus and its controlling method
Inventor: HANAMOTO HIDETOSHI
IPC: G03G15/20
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of realizing on-demand fixing in which the temperature rise is quicker than heretofore by effectively utilizing the upper limit current (power) of commercial power supply, and to provide a controlling method of the image forming device.  <P>SOLUTION: The image forming apparatus comprises a chargeable and dischargeable battery 455 and is constituted so that a load 460 besides a heater of a fixer 23 can receive a power supply from any of the commercial power supply 301 and/or the battery 455. Upon the print execution, a charging voltage Vc of the battery 455 is detected by a battery voltage detection circuit 457 and, in accordance with the result of detection, the power supply to the load 460 from the commercial power supply 301 or the battery 455 is controlled. Further, the power supplied from the commercial power supply 301 to the fixer 23 is limited to the limit level according to the control result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004260815-A (JP)
Title: Compound machine
Inventor: HORI YUJI
IPC: G03G15/20
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound machine in which timing to start elevating a temperature of a fixing means determined from the viewpoint of shortening a first copy waiting time or of saving energy can be changed while being reflected with user's intention or user's use environment.  <P>SOLUTION: The timing to start elevating the temperature of a heater determined from the viewpoint of shortening the first copy waiting time or of saving energy is switched either to an "A mode" of starting elevating the temperature of the heater just after an original sensor detects an original or to a "B mode" of starting elevating the temperature of the heater just after a copy key is pressed, on the basis of the determination of the operating situation (S18) in the past in a facsimile function and a copy function.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005219087-A (JP)
Title: Low water content vibration and compression molding method for bed part of molten metal vessel
Inventor: KUBOTA YUKITOSHI
IPC: B22D41/02
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a precise and high quality installation body by placing a pressure plate on a kneaded material inside a zoning frame and molding it, while vibrating it by a vibration means.  <P>SOLUTION: The low water content vibration and compression molding method for a bed part of molten metal vessel comprises: a step of filling the kneaded material (4) in the zoning frame (3) on the bottom (2); a step of placing the pressure plate (6) on the kneaded material (4) and vibrating it; and a step of molding it while forming steam exhausting holes with sticks (7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223163-A (JP)
Title: Stage control device and method therefor, and manufacturing apparatus
Inventor: SUGAWARA TSUKASA
IPC: H01L21/027
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage control device and a semiconductor manufacturing apparatus capable of realizing high precision stage control in drawing a circuit pattern on a sample.  <P>SOLUTION: The movement speed of the stage is estimated on the basis of position information of the stage from a laser interferometer serving to measure the position of the stage, and the movement speed of the stage is controlled on the basis of the movement speed. The movement speed of the stage is estimated on the basis of the rotary detector of a motor for moving the stage, and the movement speed of the stage is controlled on the basis of the movement speed. On the basis of the movement speeds of the stage estimated as above, a ratio of the controls of the movement speeds is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223168-A (JP)
Title: Electromagnetic actuator and its control method
Inventor: TSUKIMA MITSURU
IPC: H01F7/18
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To operate a movable part at a low speed even when load power produced on the movable part is small.  <P>SOLUTION: A control circuit included in an electromagnetic actuator has a coil L1, an AC power supply V2, a diode 5, and switches S1, S2. The coil L1 and the diode 5 are connected in parallel. The switch S1 is connected in series to a parallel connection of the coil L1 and the diode 5. The switch S2 is connected in parallel to a series connection of the coil L1 and the switch S1. The power supply V2 is applied to opposite ends of the switch S2. When the switch S2 is also closed in the closed state of the switch S1, a current is unlikely to flow to the side of the switch S1 where impedance of the coil L1 is existent, and hence the supply of the current to the coil L1 is substantially interrupted. At this time, the switch S1 is in the closed state, so that it is possible to prevent a current from being fed back in a loop circuit formed with the coil L1 and the diode 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219172-A (JP)
Title: Lathe
Inventor: OKADA TAKASHI
IPC: B23B21/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lathe that shortens tool indexing time and machining time while facilitating chip disposal.  <P>SOLUTION: A tool rest 2 having a hollow part 5 at the center is fixedly installed and fitted with a plurality of tools so that the cutting edges point to a center axis O1 of the hollow part 5. A spindle 3 for gripping a workpiece W is movable in orthogonal triaxial directions by a tool rest / spindle relative moving means 4, and the tools 6 are selected by the movement of the spindle 3. The tool rest / spindle relative moving means 4 moves the spindle 3 in a direction parallel to the spindle axis O1 (a Z-axis direction) to advance the workpiece W into the hollow part 5 of the tool rest 22 and to move the spindle within a plane perpendicular to a spindle axis O2 to select one optional tool 6 out of a plurality of tools 6 to thereby allow machining of the workpiece W. The tool rest 2 may be movable in the Z-axis direction or the triaxial directions instead of being fixed. Even in that case, turning indexing of the tool rest 2 is not performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226776-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: SUGIYAMA TATSURO
IPC: F16D3/20
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripod type constant velocity universal joint manufacturable at low cost.  <P>SOLUTION: This tripod type constant velocity universal joint comprises an outside joint member 10 having three axially extending track grooves 12 formed in the inner periphery and roller guide faces 14 formed of the opposed pairs of side walls of the track grooves 12, a tripod member 20 having three radially projected leg shafts 24 formed on the outer periphery, and a roller assembly rotatably supported on the leg shaft 24 of the tripod member 20. The roller assembly 30 is rolled along the roller guide surface 14 of the outside joint member 10. The constant velocity universal joint utilizes, as the roller assembly 30, a single row deep groove ball bearing in which the inner diameter of an inner ring 32 and the outer diameter of an outer ring 34 are formed of cylindrical surfaces and both side surfaces of the inner and outer rings are formed of flat surfaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227230-A (JP)
Title: Flowmeter
Inventor: KAWANISHI MASANORI
IPC: G01F1/10
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter capable of reducing rotary friction resistance of a bering part of an impeller regardless of the quantity of flow to be measured by discharging a fluid accumulating in a measurement display part housing chamber to the side of an outflow opening.  <P>SOLUTION: A housing part 50 has a partition wall 503 in which the measurement display part housing chamber 502 housing a measurement display part 53 is formed on the upper side and an outlet channel 6 is formed on the lower side. A through hole 503a connecting the measurement display part housing chamber 502 to the outlet channel 6 is formed in the partition wall 503. With the outflow of water, which has flown in from an inflow opening 21F, from the outflow opening 21R, a pressure difference is thereby generated between the side of the outflow opening 21R and the side of the inflow opening 21F in such a way as to form negative pressure on the side of the outflow opening 21R to discharge water flowing in the measurement display part housing chamber 502 from the inlet channel 4 to the outlet channel 6 via the through hole 503a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280080-A (JP)
Title: Spacer for liquid crystal display device and liquid crystal display device
Inventor: ITO KAZUYUKI
IPC: C08F257/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for a TN type liquid crystal display device with which the TN type liquid crystal display device having display performance of a high grade is obtainable without exerting an adverse effect such as disturbance of the alignment of a liquid crystal to the liquid crystal even when impact is applied thereto.  <P>SOLUTION: The spacer for the TN type liquid crystal display device is formed by depositing a coating layer composed of a polymer on the surface of particulates. The polymer has, as a constitutional unit, a methacrylic component which has a 12 to 18C alkyl group and is expressed by a general formula (1). In the general formula (1), R<SB>1</SB>denotes a 12 to 18C alkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282725-A (JP)
Title: Image pickup device
Inventor: ISHIDA KOZO
IPC: H04N5/376
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce unwanted radiation caused by a driving clock without providing any complicated EMI (electromagnetic interference) filter.  <P>SOLUTION: In the image pickup device equipped with a CCD (charge coupled device) 31 that is an imaging device for applying photoelectric transduction to an incident light image of a subject in a light receiving part and vertically and horizontally transferring and outing a charge string corresponding to the light image, a timing generator 30 for generating a horizontal transfer clock H1 and feeding it from an H1 output terminal to an H1 input terminal of the CCD 31, and wiring for connecting the H1 output terminal and the H1 input terminal, a capacitor C1 is provided between an H1 node (H1 output terminal, H1 input terminal or wiring) and the ground, and a low-pass filter is composed of output impedance of the H1 output terminal and the capacitor C1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230734-A (JP)
Title: Dust-proofing device, gasification system for organic fuel, and liquid fuel synthesis system
Inventor: MATSUMOTO KEIGO
IPC: C10K1/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust-proofing device for an untreated gas, a gasification system for an organic fuel, and a liquid fuel synthesis system capable of very efficiently producing methanol, a clean fuel, from a gas obtained by the gasification of an organic fuel.  <P>SOLUTION: The dust-proofing device comprises at least: a driving nozzle which sucks in a dust-containing gas and forms a water jet droplet jet in the direction of a vertical axis; a scrubber part which communicates with the driving nozzle, mixes the water jet droplet jet with the dust-containing gas by receiving the jet droplet jet jetted from the nozzle so that it may cover the droplet jet, and then removes the dust from the dust-containing gas; a sucking pipe which receives the water jet droplet jet water dropped from the scrubber part and temporally stores said jet water as circulating water; a level tank which communicates with the sucking pipe and stores water on a constant level; a discharging pipe which is arranged in the sucking pipe and forcibly discharges the circulating water in the sucking pipe with a circulating pump; and a circulating line which circulates the water forcibly discharged from the sucking pipe to the driving nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306246-A (JP)
Title: Tool for cutting surface covering
Inventor: USAMI KEIJI
IPC: B23B27/14
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool with a long service life having excellent chipping resistance and wear resistance by which the adhesiveness of a hard covering layer can be enhanced without generating peeling between a TiCN layer and an Al<SB>2</SB>O<SB>3</SB>layer in severe cutting conditions such that strong impact is imposed particularly on the cutting edge of the tool of intermitting cutting or the like.  <P>SOLUTION: The TiCN layer 4 is composed of a streak-like TiCN crystal which is made to grow in the vertical direction to the base material 2, and also an average crystal width<SB>w1</SB>in the side of the Al<SB>2</SB>O<SB>3</SB>layer 6 of the TiCN layer 4 is made larger than an average crystal width<SB>w2</SB>in the side of the base material 2, in the tool 1 for cutting a surface covering forming the hard covering layer 3 providing the Al<SB>2</SB>O<SB>3</SB>layer 6 on the surface of the TiCN layer 4 by being deposited, by providing at least one layer of the TiCN layer 4 on the surface of the base material 2 consisting of cemented carbide or cermet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231977-A (JP)
Title: Control method for ozone generator in ozone fumigation system and ozone generator using the method
Inventor: SAIKI KAZUYUKI
IPC: C01B13/10
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone concentration control method that controls the ozone concentration variation due to the change of a temperature and a humidity more accurately so that the remaining value of ozone becomes not more than a safe value (not to affect human body) and that conducts the effective ozone fumigation while safely retaining the ozone concentration into the safe range to human body after fumigation.  <P>SOLUTION: The control method for the ozone generator in the ozone fumigation system comprises using a multi-variate self-regressive model for analyzing chronological data of the ozone concentration, calculating the power contribution and impulse response(closed system) of the ozone concentration, the temperature and the humidity from the analysis, setting the standard time of the ozone concentration variation from the impulse response (closed system) of the ozone concentration, creating a state model of the ozone concentration from the values of the power contribution and the impulse response, calculating the estimation time of the ozone concentration variation from the corrected standard time of the ozone concentration variation, setting the amount of ozone generation (or generation time) from the estimation time of the ozone concentration variation so that the ozone concentration at the completion of the ozone fumigation becomes the safe range to human body and further rectifying the amount of ozone generation by estimating the change of the temperature and the humidity to control the ozone generation by program control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243450-A (JP)
Title: Fuel cell
Inventor: ASAOKA NOBUYOSHI
IPC: H01M8/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell with easy assembling work lest a solid high polymer film 32 is damaged by an electrode.  <P>SOLUTION: This fuel cell has a single cell 10 wherein a solid high polymer film 12 is sandwiched by at least two electrodes 14, 16. At least one separating member 18a, 18b separating the solid high polymer film 12 and the electrodes 14, 16 is arranged in at least one space between the solid high polymer film 12 and the electrodes 14, 16. Electrode side facing surfaces 20a, 20b of the separating members 18a, 18b facing the electrodes 14, 16 are larger than the surfaces 22a, 22b of the electrodes 14, 16 facing the electrode side facing surfaces 20a, 20b. Or film side facing surfaces 20a, 20b of the separating members 18a, 18b facing the solid high polymer film 12 are larger than the surfaces 26a, 26b of the solid high polymer film 12 facing the film side facing surfaces 24a, 24b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237332-A (JP)
Title: Resin sheet attaching device
Inventor: TAIRA SHIGEO
IPC: A01G9/14
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized simple and inexpensive device for attaching a covering material such as a plastic sheet to the frame of a plastic greenhouse enabling easy and safe storage and other handling.  <P>SOLUTION: A resin sheet is pushed into a hollow groove 2 of a hollow groove holder 1 with a pressing belt plate 5 and a detachable plate press 6 is fit on the pressing plate 5. The structure of the plate press 6 can be selected from various variations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI