baber/WOPTO huggingface dataset:
Patent JP-2005033244-A (JP)
Title: Color image processing apparatus
Inventor: DOKUNI KENJI
IPC: H04N1/40
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image processing apparatus capable of accurately detecting whether an original is a particular original with comparatively simple processing.  <P>SOLUTION: An original image is read in copying an original (step ST1), an edge part of the read original image is detected (step ST2), and the size of an edge closed area is detected (step ST3). Then whether any pattern for tactile sense recognition exists in the read original image is discriminated (step ST4). When the pattern for tactile sense recognition exists, the size of the edge closed area and the shape, position, and number of the patterns for tactile sense recognition are compared with those of paper money data stored in a paper money table 6a to discriminate whether the original image represents paper money (steps ST5, ST6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004098657-A (JP)
Title: Method of manufacturing liquid jet head
Inventor: MORI AKIHIRO
IPC: B41J2/16
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid jet head capable of making each of a piezoelectric body and a diaphragm in a thin film, precisely making a liquid passage and a piezoelectric element of a nozzle structure and a pressurizing chamber, and facilitating making of multi-nozzles and to provide the liquid jet head of which the ejection of a liquid drop can be precisely controlled.  <P>SOLUTION: The diaphragm 5 is formed on the piezoelectric body 4 by lamination or coating and a liquid passage pattern forming the pressurizing chamber 1 or a liquid supply passage is formed on the diaphragm 5 by a soluble resin. An overcoat resin including an epoxy resin which is solid at ordinary temperature, is dissolved in a solvent to be applied on a soluble pattern resin layer to form an overcoat resin layer 13 including a partition wall 1a for partitioning the pressurizing chamber 1, and then a liquid ejection nozzle 2 is formed on the overcoat resin layer 13. After that, the soluble pattern resin layer is dissolved to perform the patterning so as to correlate the piezoelectric body 4 with the pressurizing chamber 1, and then the liquid jet head is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005030278-A (JP)
Title: Compressor
Inventor: YAMAMOTO NOBUYUKI
IPC: F04C29/02
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To set the volume of a high pressure chamber to be larger than the volume of an oil storage chamber in the limited volume of a high pressure case, and rationally prevent generation of abnormal sound (so-called pulsation sound) generated by resonance of vehicle parts fastened to refrigerating cycle parts (such as a heat exchanger).  <P>SOLUTION: This device is a vane rotary type compressor provided with a high pressure chamber from which compression high-pressure fluid is delivered, the oil storage chamber to store lubricating oil separated from high-pressure fluid, and a vane back pressure control device to selectively supply gas fluid or lubricating oil from the oil storage chamber to a vane back pressure chamber. By providing the vane back pressure control device at the high pressure chamber, the volume of the high pressure chamber is secured, and fluid of the high pressure chamber is supplied to the vane back pressure control device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031367-A (JP)
Title: Stereoscopic image display device
Inventor: TAKAGI AYAKO
IPC: G02B27/22
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a decrease in resolution even when a stereoscopic image is reproduced at a place apart from a display surface and to prevent a sight from becoming narrow with the distance from a screen based upon an observer.  <P>SOLUTION: This stereoscopic image display device has a display part where pixels whose positions are determined within a display surface of concave or convex shape when viewed from the observer are arranged in matrix, a two-dimensional pattern display means of displaying a two-dimensional pattern on the display surface of the display part, and a light beam control part which has a plurality of aperture parts or lenses and control light beams from the pixels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035068-A (JP)
Title: Jigsaw
Inventor: YASUHARA SHIN
IPC: B27B19/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a jigsaw because there is a problem wherein the conventional jigsaw must be grasped at a place separated from a cutting part because it has a relatively large outer shape and workability at the time of cutting is lowered because the weight thereof is relatively large.  <P>SOLUTION: In the jigsaw wherein a motor (7) is horizontally placed in a housing (6) and the drive shaft of a saw blade (8) is vertically placed at the front part in the housing (6) while a surface plate (9) is arranged under the housing (6), the stator (10) of the motor (7) is formed of a permanent magnet and the place surrounding the stator (10) of the motor (7) in the housing (6) is formed so as to have a graspable thickness while the switch (15) of the motor (7) is provided above the drive shaft in the housing (6) and a circuit board (16) is arranged under the motor (7) in the housing (6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040212-A (JP)
Title: Furniture system and leg device used therefor
Inventor: ISHIKAWA MASAKI
IPC: A47B45/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furniture system formed into a various forms and having superior usability.  <P>SOLUTION: This furniture system is provided with leg devices 2 as base members. The leg device 2 is provided with supports 3 and a lifting support body 4 attached to the supports so as to be changed in height. The lifting support body 4 is formed with vertically long dovetail grooves opened in the left/right outsides, so that a top plate 1 and a shelf board 70 can be attached to the lifting support body 4 into a multistage state so as to be changed in height by using clamp bodies fitted in the dovetail grooves. This constitution can provide various types of development such as forming a desk with a rack function by supporting the top plate 1 and the rack plate 70 by the pair of lifting support bodies 4, or disposing the top plates in the left/right both sides of the single lifting support body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049109-A (JP)
Title: Chemical analysis equipment
Inventor: TAWARA HIROTOSHI
IPC: G01N33/543
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide chemical analysis equipment capable of precisely measuring the degree of aggregation of particulates generated by a reaction, while suppressing an influence of scattered light.  <P>SOLUTION: In the chemical analysis equipment, a reaction tube containing mixed liquid of a sample to be tested and a reagent is irradiated with light through a condenser lens condensing the light from a light source, and light passing through the reaction tube is spectrally divided by a diffraction grating, and the dispersed light is detected by a photo detector, and predetermined measurement items are carried out based on detected results. The chemical analysis apparatus has at least two light shielding means being disposed between the reaction tube and the diffraction grating, being separated from each other along the direction of the optical axis of the light passing through the reaction tube, and having a passage opening which allows a portion of the light being transmitted or scattered in the reaction tube to pass therethrough. The portion of the light has a prescribed extent around the optical axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062916-A (JP)
Title: Data processor, print control method, storage medium storing computer-readable program, and program
Inventor: KAI HIROSHI
IPC: G06F3/12
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To avoid execution of printing causing printing failure accompanying inconsistency of a medium supplied from a printer and a set medium.  <P>SOLUTION: In this data processor, about an arbitrary sheet, a sheet kind discrimination processing part 612 decides whether unconformity of the kind of a sheet set in a printer and a sheet set in a print setting processing part 611 is generated or not, from information detected a plurality of times in different timing during processing to print data, so as to restrict production of the print data by a print data production processing part 618 or output of the produced print data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061836-A (JP)
Title: Method and apparatus for detecting and eliminating odor emission source
Inventor: MORIIZUMI TOYOE
IPC: G01N27/12
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting and eliminating an odor emission source, capable of utilizing excretions for instant sanitary elimination, which may cause bad odor to be emitted in elderly care facilities, hospitals or the like and which may cause hospital infections.  <P>SOLUTION: In the method for detecting and eliminating the odor emission source, a plurality of odor detecting sensors (each of which is composed of an air sucking opening 10, a tube 9 and an odor sensor unit 12) are arranged in a two-dimensional form on a floor face 15, and detection data detected by the odor detecting sensors are transmitted to a control unit 37. In the control unit 37, the kind, the intensity and the incidence site of the odor emission source 20 are specified on the basis of the detection data. Furthermore, a self-propelled robot 40 is provided, which can move up to neighboring areas of the odor emission source 20 in accordance with commands from the control unit 37 and carry out one or not less than two of operations by which the odor emission source 20 is contained into the robot 40; and disinfectants / deodorants are dispersed; and the neighboring areas of the odor emission source are cleaned up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058261-A (JP)
Title: Game machine securing device
Inventor: NAKAJIMA KAZUO
IPC: A63F7/02
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine securing device which enables the use thereof not only for fixing the game machines on the game installation structural body but also for fixing a plurality of game machines carried on the trucks.  <P>SOLUTION: Upper and lower fixing devices 23 and 24 are arranged respectively on the outer surfaces of the left and right side parts of upper and lower lateral segments 21 and 22 of the frame 1 of each game machine, sticking tools 25 and 55 are turned to hold a protrusion 26 in the upper protrusion housing recessed part 32 while another protrusion 56 held in the lower protrusion housing recessed part 62. In this manner. the pointed ends of the sticking tools 25 and 55 of the upper and lower fixing devices 23 and 24 are protruded separately from the upper and lower lateral segments 21 and 22 and driven into a cross piece or a support base of the game machine island, thereby securing the frame 1 of the game machine on the island with the upper and lower fixing devices 23 and 24. On the other hand, a plurality of game machines is laid vertically on the deck of a truck and the pointed ends of the sticking tool 25 protruded upward from the upper lateral segment 21 is driven into a pad plate to fix the plurality of frames 1 of the game machines together with the upper fixing device 23. The location of the upper and lower fixing devices 23 and 24 on the outer surfaces of the upper and lower lateral segments 21 and 22 improves the mutual support force of the upper and lower fixing devices 23 and 24 and the upper and lower lateral segments 21 and 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060747-A (JP)
Title: Blow lance chip for cutting deposited metal
Inventor: IMAI TADASHI
IPC: C21C5/46
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blow lance chip for cutting deposited metal, which spouts oxygen only in a particular direction and has no fear of leaking oxygen even without maintenance.  <P>SOLUTION: This blow lance chip comprises: a main body 10 having a feeding passage 17 for oxygen in the central part, and a feeding passage 15 and an exhaust passage 16 for cooling water on the perimeter; an oxygen-discharging opening 18 for spouting oxygen supplied through the feeding passage 17 for oxygen toward a particular direction, formed on one face of the main body 10; and a water pipe 19 arranged inside a hollowed bottom portion 11 in a lower side of the oxygen-discharging opening 18 in the main body, for forcibly cooling the bottom portion with cooling water that has been introduced from the feeding passage 15 existing in the portion having no oxygen-discharging opening formed thereon, into a deepest part of the bottom portion 11 of the main body. Thereby, the bottom portion 11 of the main body can be uniformly cooled and the blow lance chip does not require maintenance for a long period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067747-A (JP)
Title: Control method and device of jib crane
Inventor: NISHIMURA HIDEKAZU
IPC: B66C23/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and device for a jib crane capable of simultaneously performing the position control of hung objects in the condition in which the objects are prevented from swinging and the vibration control against a swing of the crane body due to crane operations and a turbulence resulting from a wind, earthquake, etc. only by actuating an existing motor of the jib crane in conformity to a command given by the operator.  <P>SOLUTION: The revolution and rising/falling of a jib are controlled through a two-degree-of-freedom control consisting of a feedback control on the gain scheduled control system using the LFT expression to be executed upon determining the LFT expression of a low dimensional model in which a rope length variation of the hung objects by the jib crane is taken into consideration and a feedforward control to control so that the hung objects and the crane body are not vibrated to be executed upon determining a filter to form the input generated by multiplying a notch filter by the inverse characteristic of a plant, and a change of the hung objects is suppressed even with varying rope length of the hung objects, which can thereby be moved to the target position without causing the crane body to make vibration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069027-A (JP)
Title: Variable compression ratio mechanism for internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02B75/32
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable compression ratio mechanism for an internal combustion engine at low cost, capable of reducing variation in compression ratios among cylinders in a double link-type piston stroke mechanism.  <P>SOLUTION: In the multi-cylinder internal combustion engine, the variable compression ratio mechanism for an internal combustion engine is equipped with: a first link 11 connected to a piston 22; a second link 12 connected to the first link 11 and mounted on a crank pin 21b; a control shaft 14 supported in parallel with a crankshaft by a cylinder block and having an eccentric shaft part 15 eccentric to a rotation axial center; and a third link 13 connected to the second link 12 through a connecting pin 26, oscillatable with the eccentric shaft part 15 of the control shaft 14 as an oscillatable axial center. The variable compression ratio mechanism is for variably controlling the engine compression ratio by rotating the control shaft 14 according to the engine operating state and changing the position of the eccentric shaft part 15. The variable compression ratio mechanism is equipped with an adjusting means capable of adjusting the engine compression ratio by adjusting the distance between the connecting pin 26 and the eccentric shaft part 15 independently for each of the cylinders.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023263-A (JP)
Title: Oil droplet-in-water type emulsion of energy ray-curable resin composition and heat-sensitive recording medium
Inventor: KIYOYANAGI NORIKO
IPC: C08F290/06
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an energy ray-curable aqueous resin composition suitable for an overcoat layer of a heat-sensitive recording medium that can be coated without use of an organic solvent adversely affecting the human body and the environment and gives a cured film having high gloss and exhibiting excellent travelling properties when recording.  <P>SOLUTION: The subject oil droplet-in-water type emulsion of the energy ray-curable resin composition comprises (A) a compound having at least three acryloyl groups in the molecule, (B) a 6C or more aliphatic (meth)acrylate, (C) a hydrophilic resin represented by formula (1) or formula (2), (D) a hydrophilic resin having an ethylenically unsaturated group, a poly(ethylene oxide) chain and an ammonium sulfate group, and (E) a filler. In formula (1) and formula (2), R independently denote each hydrogen atom or a 1-25C alkyl group and (n) is an average value denoting a number of 1 or more. The composition is used as an overcoat agent for a heat-sensitive color developing layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027472-A (JP)
Title: Power saving power supply device
Inventor: NAKAGAWA SHIN
IPC: H02M3/28
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of efficiency around 45° which is the most desirable area as the compromise point with the noise and the efficiency when an intermediate current value is passed through a load in an electrical unit or a power circuit.  <P>SOLUTION: This power-saving power supply unit comprises commercial power; a transformer including at least a primary winding and a secondary winding; a first rectification circuit for rectifying the output of the secondary winding of the transformer; a two-way switching circuit for switching the current flowing from the commercial power to the primary winding of the transformer; and a control circuit in which the on-time of the switching circuit is one period or an integer multiple of a voltage waveform of the commercial power, and which controls the turning on/off of the switching circuit at the timing of the phase difference substantially equal to the voltage waveform of the commercial power. A second rectification circuit arranged via the commercial power to an impedance circuit supplies the power supply to the control circuit. The impedance circuit is substantially resistance in the frequency of the commercial power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024061-A (JP)
Title: Mobile hydrogen station and its operation method
Inventor: OOKA YASUNORI
IPC: C01B3/00
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile hydrogen station for filling a fuel cell vehicle with hydrogen, securing safety in transporting hydrogen.  <P>SOLUTION: This mobile hydrogen station includes: a gas storage unit 3 for storing hydrogen to be supplied to a fuel cell automobile 2; an introduction line 7 for introducing hydrogen from a predetermined hydrogen source 6 to the gas storage unit 3; a supply line 8 for supplying hydrogen from the gas storage unit 3 to the fuel cell automobile 2; and a nitrogen gas supply equipment 9 as an inert gas replacement device for supplying nitrogen gas to the introduction line 7 and the supply line 8 to replace the hydrogen gas in the interior with the nitrogen gas. Thus, in transportation, the hydrogen gas in the pipes such as the transport line 7 and the supply line 8 can be replaced with nitrogen gas so that explosion due to leakage of hydrogen gas can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030711-A (JP)
Title: Heater end fixing device for electric heater
Inventor: OKUDA TERUO
IPC: F24C7/06
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to and play of ends of a glass pipe while fixedly supporting a rod-shaped heater with sufficient holding force, and facilitate the assembly thereof.  <P>SOLUTION: In an electric heater, a case is provided with support plates in an upper and a lower part, and ends of the rod-shaped heater 6 with a heater coil sealed in the glass pipe are passed through the support plates whereon they are fixedly supported with fittings 13 and elastic wires 22. The rod-shaped heater is fitted in a notch 16 of the fitting, and both ends of the elastic wire are engaged in respective locking portions 20 formed on the fitting, so that the elasticity of the elastic wire fixedly supports the end of the rod-shaped heater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042856-A (JP)
Title: Pipe joint
Inventor: KAMIYAMA AKIRA
IPC: F16L37/12
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint, which may improve the operability in a narrow work area, easily determining the movement of a slide member, and reducing the load required for moving the slide member.  <P>SOLUTION: This pipe joint is adapted to slide an outer cylinder part for removing a connection object along the axial direction of the inner cylinder part. A first outer sleeve 20A of the outer cylinder part is provided with a cam face 25 inclined along the circumferential direction, and a rotating part 13 is provided with a cam face 71 inclined in the circumferential direction. The first outer sleeve 20A, that is, the outer cylinder part is slid in the axial direction to the inner cylinder part using the cam faces 25, 71 by the rotating operation of the rotating part 13 rotatably fitted to the inner cylinder part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004070353-A (JP)
Title: Device and method for inter-signal correlation coefficient determination, and device and method for pitch determination using same
Inventor: LEE GEON-HYOUNG
IPC: G10L25/90
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for inter-signal correlation coefficient determination and a device and a method for signal pitch determination using the same.  <P>SOLUTION: Included are an arithmetic part and an addition part. The arithmetic part is characterized by inputting sampled signals x[i+k] and y[j+k] and applying the values of both the signals to a 1st membership function of a 1st fuzzy set to determine the probability P that both the signals have large values, applying the values of both the signals to a 2nd membership function of a 2nd fuzzy set having small values to determine the probability P2 that both the signals have small values, and obtaining maximum values of the probability P1 and probability P2 to determine the probability P3 that both the signals have large values. Here, M probability values P3 are determined by repeatedly performing operations for a pair of x[i+k] and y[j+k] corresponding to respective values (k) while (k) is increased from 0 to M-1 in integer units. The addition part determines a correlation coefficient representing the similarity between both the signals.  <P>COPYRIGHT: (C)2004,JPO