baber/WOPTO huggingface dataset:
Patent JP-2005070255-A (JP)
Title: Virtual image display device
Inventor: FUJIKAWA TAKAYUKI
IPC: G02B30/29
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual image display device which can display satisfactory image quality, using a simple configuration.  <P>SOLUTION: The virtual image display device, which reflects the video information, projected from an optical unit 100 by a half mirror 200 and makes the video information visible as a virtual image by the half mirror 200 from a visual point of an observer, is provided with two sets of projection optical systems 10 and 20 consisting of display elements 11 for video display, light sources 12 for illuminating the display elements 11 and projection lenses 13 for projecting the videos displayed on the display elements 11, in correspondence with the observer's left and right eyes 301 and 302. A lens group 30 is disposed in the imaging positions of the videos by two sets of the projection optical systems 10 and 20. The lens group consists of a beam-condensing Fresnel lens 31 such that the exit pupils of the projection lenses 13 and the observer's visual points attain a conjugating relation and a microlens array 32 which diffuses the ray to either visual point of the observer's left or the right eye, to such an extent that the rays are not reflected into the other visual point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066983-A (JP)
Title: Image formation apparatus, image processing apparatus, and light beam position detection method
Inventor: SUZUKI SHINICHI
IPC: H04N1/29
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect a positional shift of light beams at a low cost.  <P>SOLUTION: A reference part 12 is set at a rotary driven drum 3. The reference part 12 makes the light beams emitted from a recording means 5 enter a photo-detecting means 6 with intensity different from that of the other part on the drum 3. An optical map is formed, in which the intensity of light beams irradiated by the recording means 5 and detected by the photo-detecting means 6 is related to a scanning position at the time. The optical map is compared with a reference optical map preliminarily stored in a storage part, whereby positional shift information of the light beams is acquired.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069866-A (JP)
Title: Relative positioning system
Inventor: ISSHIKI HIROSHI
IPC: G01S19/32
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relative positioning system which precisely estimates and calculates an integer bias and an ionospheric delay, regardless of base length values.  <P>SOLUTION: When a navigation message and phase information from a GPS receiver 201 and phase information obtained by a reference receiver are input, a relative positioning arithmetic operating section 301 presumes and calculates the integer bias of a wide lane signal composed of L1 waves and L2 waves and the integer bias of a wide lane signal composed of the L1 waves and L5 waves (or the L2 waves and the L5 waves), by using Melbourne-Wubbena relational expression. Then, the integer bias of the L1 wave (or the L2 wave) which has a reference frequency, and the ionospheric delay of the L1 wave are calculated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069382-A (JP)
Title: Bearing unit and motor using the same
Inventor: SHISHIDO YUJI
IPC: H02K21/22
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent splash of viscous fluid due to a shock by preventing leakage thereof caused by expansion of residual air.  <P>SOLUTION: This bearing unit is provided with a shaft 31, a radial bearing 33 for supporting the shaft 31 in the circumferential direction, a thrust bearing 46 for supporting one end of the shaft 31 in the thrust direction, a passage forming member 34 provided outside the radial bearing 33 and the thrust bearing 46, a housing 37 housing the passage forming member 34 inside thereof and formed into a sealed structure except a shaft insert hole 41 wherein the shaft 31 is to be inserted, lubricating oil 42 filled inside the housing 37, a communication passage 50 formed between the passage forming member 34 and the radial bearing 33 to communicate thrust directional one end of the shaft 31 projected from the radial bearing 33 with the other end thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071822-A (JP)
Title: Heating device, and fixing device and image formation device equipped with it
Inventor: WATANABE TAKAHIRO
IPC: H05B3/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device without having a plurality of heating elements and capable of efficiently using energy by extracting thermal energy stored in a shielding plate or the like without being used for heating as electric energy by a thermoelectric conversion element; and to provide a fixing device and an image formation device each equipped with the heating device.  <P>SOLUTION: This heating device is equipped with: a heating member 1 for heating a heating object medium 4; a pressing member 3 for pressing the object medium 4 against the heating member 1; and a heat generation means 2 for supplying heat to the heating member 1. The heating device is provided with heat transfer control means 5 and 6 for controlling a region of heat supply from the generation means 2 to the heating member 1, and thermoelectric conversion means 7 and 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067842-A (JP)
Title: Power feeding device for forklift truck
Inventor: KAGA KAGEYUKI
IPC: B66F9/24
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate power feeding control of equipment arranged in a lifting body movable with respect to a body part of a forklift truck, without deteriorating appearance and increasing costs, in a power feeding device for the forklift truck.  <P>SOLUTION: The power feeding device 5 provided for the forklift truck 1 supplies power by radio from a battery 43 arranged in the body part 2 to a laser pointer 41 arranged in the lifting body 3 via a light emitting device 47 and a light receiving device 42 (solar panel 42A), and controls power feeding from the battery 43 to the light emitting device 47 by a light quantity control device 53 arranged in the body part 2. Therefore, since power for operating the laser pointer 41 can be supplied by radio and devices such as a remote controller, and long wiring are not used, power feeding to the laser pointer 41 can be easily controlled without increasing costs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067846-A (JP)
Title: Elevator control board
Inventor: KAWACHI NAOKI
IPC: B66B1/34
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization of an elevator control board by reducing the height of an inverter device including an inverter part and a smoothing capacitor.  <P>SOLUTION: This elevator control board is provided with a heat pipe 11 extended in the vertical direction, heat radiation fins 10, 10a, 10b firmly fixed to the heat pipe 11 at the upper part 11b thereof in heat conducting conditions, an inverter part 2 provided on one side A in the lower part 11a of the heat pipe, and a smoothing capacitor 3 electrically connected via the inverter part 2 and the heat radiation fin 10a. The smoothing capacitor 3 is provided on the other side B in the lower part 11a of the heat pipe, which is different from the side A in the lower part 11a of the heat pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066164-A (JP)
Title: Air mat
Inventor: MATSUURA YOICHIRO
IPC: A61G7/05
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air mat allowed to change a width in the lateral direction of the mat and having a slip off prevention function.  <P>SOLUTION: The air mat comprises a main air mat 11 on which a patient lies and side air mats 5 and 6 located on both sides of the main air mat and detachably connected therewith. The side air mat includes plural thin air cells in the same direction of the longitudinal direction of the main air mat. The plural air cells comprise a first side air mat 11 located at the lower bottom of the main air mat and a second air mat 12 located at the side of the main air mat. The first side air mat is composed of an air cell 13a communicating with the main air mat, and the second side air mat communicates with the first side air mat and the plural air cells 13b-13d communicating with each other are aligned being piled up vertically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074286-A (JP)
Title: Sludge dehydrating device
Inventor: YONAHARA ATSUMASA
IPC: B01D33/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge dehydrating device capable of realizing a high dehydration effect by sucking, with a water-absorptive cloth, dislocated water which is not dislocated through water discharge by electrolysis or electric osmosis, but through water movement and dislocation in sludge cake caused by electrophoresis.  <P>SOLUTION: A plurality of slender parallelopiped electrode rows are rotatably disposed like a caterpillar to pinch sludge cake with water contained therein which is discharged from a sludge treatment device. By applying the direct current to the sludge cake, dislocation by electrophoresis is caused in water contained in the sludge cake, and the water moved to a bottom portion of the sludge cake is sucked through a thick water absorptive cloth laid on the lower side of the cake while the water absorptive cloth is pressed against and brought into contact with upper and lower sides of the cake. The water is squeezed and discharged by a squeezing roll of a dehydrator, and the water absorptive cloth is cleaned by a cleaning device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075899-A (JP)
Title: Silica solution for grouting and grouting method
Inventor: SHIMADA SHUNSUKE
IPC: C09K17/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica solution for grouting which contains water glass and an acidic material and a method for grouting, wherein a stable silica solution is obtained even if the silica concentration is raised and an agglomerated body high in strength is obtained by adding a reaction agent into this silica solution.  <P>SOLUTION: The silica solution is so constituted as to be increased in the apparent mole ratio of the water glass by incorporating water glass and the acidic material or these added with an alkali agent, or water glass and the acidic material added with active silica and/or colloidal silica. The method of grouting comprises adding the reaction agent into this silica solution and injecting the solution into ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077246-A (JP)
Title: Method and apparatus for analyzing material for forming organic electronic element
Inventor: ITO KIYOSHI
IPC: G01N21/27
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new analytic method for analyzing a membrane interface phenomenon in a case that an organic electronic element is formed using a material for forming the organic electronic element, and an analyzer therefor.  <P>SOLUTION: In the analytic method of the material for forming the organic electronic element using a spectrum measuring means utilizing a slab type light waveguide and a different king of two or above analytic means, an external element for causing a change with the elapse of time is applied to the material for forming the organic electronic element to output the tracking of the state change of the interface of the material for forming the organic electronic element and the light waveguide as spectrum data. The state change is subjected to time-base development to output analytic data acquired by measuring the change caused in the material for forming the organic electronic element at every stage by a different kind of the analytic means, and the spectrum data and the analytic data for every stage are outputted so as to be capable of being compared with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058180-A (JP)
Title: Method for producing rectangular breads
Inventor: HOSOYA MASAO
IPC: A21D13/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing rectangular breads by using potassium bromate which is a good improving agent for producing the bread, without leaving bromic acid behind in the rectangular bread after baking and without affecting the flavor and taste of the bread.  <P>SOLUTION: This method for producing the rectangular bread is provided by adding the potassium bromate as an aqueous solution for improving the solubility of the added potassium bromate in bread dough and promoting the chemical decomposition of the bromic acid on adding the potassium bromate in the production process of the bread dough, and also adding ascorbic acid, or ferrous sulfate and ascorbic acid so as not to leave the bromic acid behind in the rectangular bread after baking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083938-A (JP)
Title: Protein analysis method
Inventor: OTAKE KAZUHIKO
IPC: G01N33/58
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly-sensitive protein analysis method labeling a large quantity of protein with a fluorescent material, by which the protein is not denatured such as precipitation.  <P>SOLUTION: In this analysis method, a hydrophilic ligand is used, which is expressed by a general formula (I): R-Y-(-X-Phe-COCH<SB>2</SB>COC<SB>n</SB>F<SB>2n+1</SB>)<SB>m</SB>, where R is a -SO<SB>3</SB>H group, a -OSO<SB>3</SB>group, a -NH<SB>2</SB>group or a quarternary amine, Y is a -CH<SB>2</SB>- group, a carbocyclic ring group, or a heterocyclic ring group, X is an -O- group, an -S- group, an -NH- group, a -CH<SB>2</SB>- group, an -OCH<SB>2</SB>- group, a -CONH- group, or an -NHCO- group, Phe is a phenylene group, n is an integer of 1-5, and m is 1, 2 or 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129656-A (JP)
Title: Ligand homolog
Inventor: GODOWSKI PAUL J
IPC: C07H21/04
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new useful protein inducing vascularization.  <P>SOLUTION: Isolated nucleic acid molecules encods new TIE (tyrosine kinase containing Ig and EGF homologous domains) ligand homolog, the TIE ligand homologue proteins are encoded by such nucleic acid molecules, as well as methods and means for making and using such nucleic acids and protein molecules, and antibodies binds the disclosed TIE ligand homologues.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005086750-A (JP)
Title: Service providing system for mobile station, mobile station, and vehicle
Inventor: TAKEUCHI KAZUNORI
IPC: H04W88/18
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide technologies which provides a broad area network connection service and a local service in an inexpensive configuration and gives even a mobile station comprising an automatic selection function increased opportunities to utilize the local service.  <P>SOLUTION: A base station 3 provides the broad area network connection service for realizing connection to a broad area network W and the local service for realizing the connection to a local server 2 that is inaccessible from the broad area network W. While a mobile station 4 utilizes the broad area network connection service, the local service information of the base station 3 is notified from a center 1. The local service information contains an ESS-ID of the local service, setting information required for service switching, and the like. When the mobile station 4 learns from the ESS-ID that the base station 3 under communication at present is providing the local service, the mobile station switches the broad area network connection service to the local service.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088951-A (JP)
Title: Liquid storing large-sized paper container
Inventor: HOSOMA TETSUYA
IPC: B65D5/472
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that a fitting part of a strap to a container body is not bent even when a container body is inclined, and the strap is appropriately hooked on a hand regardless of inclination of the container body.  <P>SOLUTION: A top seal part 4 is bent down to a top part 5 of the container body 3 and ear parts 5 continuously connected to both sides of this top part 5, and the top seal part 4 and the bent-down two ear parts 6 are bent down to the body part 7 side of the container body 3 to stick the ear parts 6 to the body part 7. The strap 2 is bridged over from the top seal part 4 of one of the ear parts 6 to the top seal part 4 of the other ear part 6 by stepping over the top part 5, and the strap 2 is composed of an approximately strap body 10, and a supporting tool 11 equipped with pivot parts 15 fixed on the respective top seal parts 4 of the ear parts 6 and pivoting end parts of the strap body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094957-A (JP)
Title: Oscillating wave linear motor
Inventor: SASAKI YASUO
IPC: G02B7/04
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillating wave linear motor capable of driving a plurality of driven portions by a simple and small structure.  <P>SOLUTION: This oscillating wave linear motor has two vibrators 74a, 74b clamped by two guide shafts 77-1, 77-2. Two pieces of the vibrators 74 are electrically connected to a drive circuit 110 by a flexible board 130 and an electrode connection portion 130-1, and each individually driven by independent operation. Two mirror frames 132, 133 are individually driven by the two vibrators 74 via pin members 120, plate springs 119 and fitting protrusions 117. In a lens device (not shown in Fig.), the mirror frame 132 drives a third group of lens portions 133-1 related to focusing, while the mirror frame 133 drives the second group of lens portions 132-2 related to zooming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097654-A (JP)
Title: Apparatus for preparing hyper-fine particle
Inventor: OKUYAMA HIDEO
IPC: B22F9/14
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To propose an apparatus for advantageously manufacturing hyper-fine particles of a uniform grain size distribution by advantageously preventing the aggregation and remelting caused by a force evaporation method.  <P>SOLUTION: The apparatus is equipped with a hyper-fine particle generating chamber 1 and a hyper-fine particle catching chamber 2 connected to the hyper-fine particle generating chamber 1, is arranged with a material placing table 4 and an electrode 5 for discharge in proximity to each other, is provided with an introducing port 7 for gas to be brought into reaction by the arc discharge within the hyper-fine particle generating chamber 1 and conveys the hyper-fine particles generated by the evaporation of the material placed on the material placing table 4 by a gaseous stream. The hyper-fine particle generating chamber 1 has an approximately semi-cylindrical shape and its one end continuing into the hyper-fine particle catching chamber 2 is shaped to consist of a semi-conical shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099523-A (JP)
Title: Electro-optical device, driving circuit and driving method therefor, and electronic equipment
Inventor: TAJIRI KENICHI
IPC: G02F1/13
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of horizontal crosstalk by a simple configuration.  <P>SOLUTION: The electro-optical device 10 has a scanning line driving circuit 350 for applying a selection voltage of a positive or negative polarity to each scanning line 312, and a data line driving circuit 250 for driving each data line by a leading edge driving method or a trailing edge driving method. The operation mode of the data line driving circuit 250 is alternately switched over between 1st and 2nd operation modes. In the 1st operation mode, and when the selection voltage is of the positive polarity, the data line driving circuit 250 drives each odd-numbered data line 212 by the leading edge driving method and also drives each even-numbered data line 212 by the trailing edge driving method, and when the selection voltage is of the negative polarity, the data line driving circuit 250 drives each odd-numbered data line 212 by the trailing edge driving method and also drives each even-numbered data line 212 by the leading edge driving method. In the 2nd operation mode, the corresponding relations between polarities of the selection voltage and the driving methods are reversed from those in the 1st operation mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102004-A (JP)
Title: Receiving device and method, recording medium and program
Inventor: HAMADA KAZUNORI
IPC: H04H60/40
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To acquire download data multiplexed to digital broadcasting more efficiently than heretofore.  <P>SOLUTION: In a step S11, a control part 11 extracts a download identifier and module management information consisting of the total number of modules, module IDs and module size from download notification information stored in a RAM 14 at a time ahead of, just by a prescribed period of time, a time when a DII session and modules which a schedule of the download notification information shows and a user wants to receive are broadcasted (e.g. before several minutes). In a step S12, the control part 12 starts to acquire the DII session and the modules to be broadcasted according to a DSM-CC data carousel method. This invention is applicable to a receiver that receives digital broadcasting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098936-A (JP)
Title: Shape measuring machine
Inventor: ITO SUNAO
IPC: G01B21/20
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape measuring machine capable of preventing a shape measuring error from being caused owing to a positional shift of the rotation center of an inclination of a probe and a side shift of the probe.  <P>SOLUTION: This shape measuring machine 101 has a frame 120 for the measuring machine; the probe 102 scanned along a shape of a measured object 113; a tip ball 103 constituted integrally with the probe 101; a static pressure pneumatic bearing 104 for supporting the probe 102; a Z-stage 107 for driving the static pressure pneumatic bearing 104 Z-axis-directionally; an X-stage 110 for driving the Z-stage 107 X-axis-directionally; a Z-reference mirror 109 fixed onto the frame 120; an X-reference mirror 112 fixed onto the frame 120; a Z-laser length measuring instrument 108 for length-measuring a Z-axis-directional position of the probe 102; and an X-laser length measuring instrument 111 for length-measuring an X-axis-directional position of the probe 102, and a prism part 111b of the X-laser length measuring instrument 111 is disposed to intersect a line in parallel to an X-axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105291-A (JP)
Title: Steel manufacturing method
Inventor: MORO JUNJI
IPC: C21D11/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel manufacturing method capable of appropriately performing the heat treatment of steel while grasping the in-furnace temperature distribution.  <P>SOLUTION: In a method for charging the steel into a heat treatment furnace for heat treatment, a plurality of reference points for calculating the temperature of the steel are designated on the steel to be charged into the heat treatment furnace, and the temperature of the steel of the reference points is calculated by calculating the heat conduction calorie based on the temperature distribution in the atmosphere of the furnace obtained from a plurality of measured values of the temperature of the atmosphere in the furnace in the heat treatment furnace. When the temperature of the steel member at the reference points reaches the preset heat treatment temperature, the steel is extracted from the heat treatment furnace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI