baber/WOPTO huggingface dataset:
Patent JP-2004033598-A (JP)
Title: Electric water heater
Inventor: OGASAWARA FUMITAKA
IPC: A47J27/21
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To judge correctly whether or not a liquid level reaches a prescribed position.  <P>SOLUTION: An electric water heater is provided with a liquid-level tube 14 for showing a liquid level in a water heater vessel, a float 16 which is provided inside the liquid-level tube 14 and moves vertically according to the liquid level, and a liquid level detecting means 17 which is provided on side faces of the liquid-level tube 14 and is composed of a light emitting element 18 and a light receiving element 19. A pair of light visors 20 each having an aperture 21, are installed respectively between the light emitting element 18 and the liquid-level tube 14 and between the liquid-level tube 14 and the light receiving element 19, and only the light which has passed through the aperture 21 out of the light which is emitted from the light emitting element 18, after passing through the central part of the liquid-level tube 14, reaches the light receiving element 19. Thus, even if the float leans to one side in the liquid-level tube 14, the float can shade the light between the light emitting element 18 and the light receiving element 19, thereby securely detecting the liquid level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047148-A (JP)
Title: Surface mounted luminaire
Inventor: SEIKE HIROSHI
IPC: F21V21/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounted luminaire capable of positively connecting a first circular fluorescent lamp and a second circular fluorescent lamp to predetermined output parts of a lighting device.  <P>SOLUTION: The surface mounted luminaire is provided with the first circular fluorescent lamp, the second circular fluorescent lamp, sockets attached to the fluorescent lamps, electric wires with one-side ends connected to the sockets, the lighting device housed in a substantially rectangular case having the first output part for the first circular fluorescent lamp to which the other end of one of the electric wires is connected and the second output part for the second circular fluorescent lamp to which the other end of one of the other electric wires is connected, a holder supporting the circular fluorescent lamp, and a luminaire body having a through hole for passing through a power feed line in a center part. The first output part of the lighting device is provided to a through hole side nearer than the second output part, and the length of the electric wire connected to the first output part is provided at a length by which the socket is not attached to the second circular fluorescent lamp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041312-A (JP)
Title: Chair
Inventor: TAMURA MASAO
IPC: A61H39/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair, which gives comfortableness to a seated person by pushing or pressing the neck region to positively relieve tension of the neck region when the seated person takes a backward tilting posture.  <P>SOLUTION: The chair 10 includes: a backrest portion 15 positioned at the back of a seat portion 13; a neck support portion 20 positioned above the backrest portion 15 for supporting the neck region of the seated person H; and a rear head support portion 21 positioned on the neck support portion 20. When the seated person H applies a backward tilting force to the rear head support portion 21 by leaning the rear head thereon, the neck support portion 20 is moved to the neck region side relative to the rear head support portion 21 to push or press the neck region of the seated person H for relieving muscle fatigue on the back side of the neck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049014-A (JP)
Title: Method for producing optically active substance by using enzyme presented on cell surface layer
Inventor: FUKUDA HIDEKI
IPC: C12P7/62
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for more efficiently carrying out a synthetic reaction by using an enzyme presented on the cell surface layer and to find out the field of the synthetic reaction for making the utilization of the enzyme advantageous.  <P>SOLUTION: A method for producing an optically active substance comprises a step of bringing a recombinant cell presenting the enzyme on the cell surface layer into contact with a racemate to be a substrate for the enzyme in a reaction liquid and forming an optically active enzymic reaction product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113007-A (JP)
Title: Composition for controlling plant pathogenic fungus and method for controlling plant pathogenic fungus
Inventor: MITANI SHIGERU
IPC: A01N43/50
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide both an improved composition for controlling plant pathogenic fungi and a method for controlling the plant pathogenic fungi. SOLUTION: This composition for controlling the plant pathogenic fungi comprises an isoxazole compound for controlling the plant pathogenic fungi and at least one kind of an imidazole compound represented by the general formula (I) (wherein, R is a 1-6C alkyl group or a 1-6C alkoxy group; and n is an integer of 1-5) as an active ingredient. The method for controlling comprises applying the composition.
Patent JP-2004052661-A (JP)
Title: Intake air flow rate detecting device of internal combustion engine
Inventor: OKAMOTO TAKUTO
IPC: F02D45/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To correct a detecting error in an intake air flow rate equivalent to lead heating by heat conduction to a lead from a heat-ray element without being influenced by an intake air system layout when detecting the intake air flow rate on the basis of output voltage of a heat-ray type air flowmeter (AFM).  <P>SOLUTION: The detecting error in the intake air flow rate equivalent to the lead heating is determined as a detecting error in AFM output voltage. Actually, an error initial value VERRINI# and a damping coefficient RELR# are used, and are reduced in a primary delay with the lapse of time, and an AFM output error VERR is set (S1 to S3). The AFM output error VERR is corrected by a correction rate A according to the intake air flow rate (S4 and S5). Actual AFM output voltage US is corrected by an AFM output error VERR' after a correction, and is used for detecting the intake air flow rate Q (S9 to S11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053449-A (JP)
Title: Light-emitting pointer measuring instrument
Inventor: ARAKI TERUAKI
IPC: G01D11/28
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination meter 1 wherein it can be prevented that a case 10 is deformed, a light shielding ring 7 comes into contact with a light shielding cap 8, and smooth pivoting of a shaft 3a is obstructed, while restraining diameter magnification of the light shielding cap 8.  <P>SOLUTION: A photoconductive member 5 is fixed to a print circuit board 9 where a movement 3 is fixed almost coaxially with the shaft 3a. A light shielding wall 7a is set coaxially with the photoconductive member 5, and a light shielding ring 7 is subjected to tamping contact with an outer peripheral surface of the photoconductive member 5 and fixed. As a result, the light shielding wall 7a and the shaft 3a, i.e. the degree of colinearity with a light shielding cap 8 is improved. Dimensional variations of the case 10 or deformation of the case 10 like a conventional light-emitting pointer measuring apparatus 100 can be prevented from exerting influence upon positional relation of the light shielding wall 7a and the cap 8. A gap G between the light shielding wall 7a and the cap 8 can be reduced, and outer diameter dimension of the cap can be reduced as compared with the conventional case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056952-A (JP)
Title: Relay box for underground electric wire duct
Inventor: SAWARA AKINOBU
IPC: E02D29/12
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To freely adjust the position of pulling electric wires into a relay box body within a predetermined range.  <P>SOLUTION: The relay box for underground electric wire duct comprises a relay box body 1 buried underground, at least one board 4 fixed on a side wall 2 of the relay box body 1, a duct sleeve 5 for electric wire fixed on the outer face of the board 4, and at least one disk-shaped washer 6 which is to be rotatably fit onto the outer face of the board 4 and has an oval bolt hole 7 formed in the radial direction. The board 4 is fixed on the side wall 2 through a bolt 8 inserted into the oval hole 7 in the washer 6. A board-side opening 4A is formed in the portion of the board 4 where the the duct sleeve 5 is fixed, and a side wall-side opening 2A is formed in the portion of the side wall 2 corresponding to the board-side opening 4A in the board 4. The side wall-side opening 2A is larger in size than the board-side opening 4A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049778-A (JP)
Title: Self-propelled vacuum cleaner, and its program
Inventor: HARA YUMIKO
IPC: A47L9/28
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: cleaning is not fully performed in the case of automatic traveling in a room where pieces of furniture are complicatedly arranged concerning a self-propelled vacuum cleaner.  <P>SOLUTION: The self-propelled vacuum cleaner includes: a travelling means for travelling forward and backward; a main body direction measuring means 4 for measuring the direction of a main body; a travelling control means 3 for controlling a travelling speed and its direction; a cleaning means 5 for cleaning a floor surface by sucking; a travelling distance measuring means 7 for measuring a travelling distance; an autonomous control means for cleaning by autonomous travelling; a locus storage means for storing a travelling locus during cleaning by autonomous travelling; a recognizing means for recognizing an uncleaned area after the end of cleaning by autonomous travelling; and a re-cleaning means for re-cleaning the uncleaned area when the uncleaned area exists after the recognizing operation of the recognizing means. Thus, cleaning is performed by automatically travelling without previously arranging a guide means or generating a map, and without leaving the uncleaned place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057850-A (JP)
Title: Coating apparatus
Inventor: FUKUOKA SHIGEYOSHI
IPC: B05B12/14
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus for color change coating, which prevents quality troubles etc. due to over-spraying, insufficient spraying and mixing of former color, and enhances coating productivity/coating quality by intermittently feeding coating material of an alternative color for one shot of a coating gun G.  <P>SOLUTION: In the structure of the coating apparatus, a coating material pool feeding part 10 having a suction/feed piston of the coating material of alternative color for one shot is disposed in the vicinity of the coating gun G and a piston part 11 for operating the suction/feed piston is connected with the coating material pool feeding part 10 as a separate body, and further, the piston part 11 for operation is provided with a positive/inverse pump 20 as a driving source which has a liquid driving form and can freely adjust the feeding quantity and the intermittent feeding of the coating material for one shot is repeated by the operation of one stroke of the suction/feed piston of the coating material pool feeding part 10 by means of the piston part 11 for operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061633-A (JP)
Title: Correction value calculation device, substrate, substrate manufacturing method, electro-optical device, electro-optical device manufacturing method, and electronic equipmetnt
Inventor: SAITO HIROMI
IPC: G09F9/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transmittance from lowering, and also to prevent color irregularity from occurring.  <P>SOLUTION: On a counter substrate 20, the pitch of shading films 23 for dividing pixels and that of micro lenses 73 vary according to the distance from the center, and the pitch between the shading films 23 is made narrower with the distances from the center and the pitch of the micro lenses 73 is also made narrower. The scaling of such shading films 23 and micro lenses 73 is obtained by measuring misalignment between the substrates for a liquid crystal panel manufactured using an element substrate and a counter substrate which are not scaled. Since the counter substrate 20 is scaled, misalignment according to pixel positions is caused between the element substrate and the counter substrate 20 at the beginning of the assembly process, but the element substrate expands during heating and adhering processes in the manufacturing processes, and in the completed liquid crystal panel, shading films 23 and the micro lenses 73 for specifying each pixel position are faced to the shaded areas and the opening areas of the element substrate, respectively. Thus, lowering in transmissivity and occurrence of color irregularity can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058179-A (JP)
Title: Electrode tool for electrochemical machining
Inventor: HIRAKAWA TAKAHIRO
IPC: B23H3/04
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To retain the speed of electrochemical machining high by retaining a fine clearance between an electrode and a workpiece while securing the durability of an insulating member at low cost, when performing the electrochemical machining using an electrode tool for the electrochemical machining for forming a dynamic pressure generating groove.  <P>SOLUTION: This electrode tool 61 for the electrochemical machining for forming the dynamic pressure generating groove on the surface of the workpiece comprising a dynamic pressure bearing is provided with the electrode and an insulating plate 63. The electrode 62 is provided with an electrode surface 67 formed with an electrode pattern 68 and a bottom part 69 recessed from the electrode surface 67. The insulating plate 63 is a member locked to the bottom part 69 of the electrode 62. The insulating plate 63 is provided with a ridge part 71 projecting from an electrode pattern 68 and the ridge part 71 abuts on the surface of the workpiece in forming the groove and secures the fine clearance for electrolyte between the electrode pattern 68 and the workpiece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060718-A (JP)
Title: Damper pulley
Inventor: TANAKA KATSUYA
IPC: F16F15/126
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper pulley with excellent vibration isolation function and manufacturable at a low-cost.  <P>SOLUTION: A hub 1, a pulley body 2, an axial mass body 3, and a diametrical direction mass body 4 are concentrically disposed with each other, an elastic body 6 formed out of rubber elastic material is vulcanized and joined between an annular plate 5 integrally attached by pressing in a rim part 13 of the hub 1, the pulley body 2, the axial mass body 3, and the diametrical mass body 4. The elastic body 6 comprises a torsional elastic part 61 having flexibility in a torsional direction between the pulley body 2 and a sleeve 51 of the annular plate 5, an axial elastic part 62 having flexibility in the axial direction between the axial mass body 3 and the sleeve 51 of the annular plate 5, and a diametrical elastic body 63 having flexibility in a diametrical direction between the diametrical mass body 4 and an inner-periphery flange 53 of the annular plate 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063191-A (JP)
Title: Plasma display panel and manufacturing method thereof
Inventor: FURUSAWA NAOKO
IPC: H01J11/42
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasm display panel along with its manufacturing method in which the thickness of a phosphor layer formed on the side surface of a discharge cell is arbitrarily adjusted.  <P>SOLUTION: When an ink jet nozzle discharges phosphor to the inside of a discharge cell to form a phosphor layer, it rotates around the axis parallel to a substrate and intermittently discharges phosphor a plurality of times against each of a barrier wall and a substrate constituting the discharge cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098479-A (JP)
Title: Image display device
Inventor: ISHIKAWA MASARU
IPC: G02B27/22
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of displaying a stereoscopic image with simple structure and giving pleasure to a viewer or making a deep impression on the viewer. SOLUTION: This image display device is constituted of a display part having an image display surface on which the image including the stereoscopic image is displayed, and an image transmission panel which consists of a pair of microlens arrays separately arranged in parallel with the image display surface, forming the image of the image displayed on the image display surface in space on an opposite side to the display part and equipped with a plurality of convex lenses arrayed adjacently to each other in a matrix on both sides and where the respective microlens arrays are arranged so that the optical axes of the convex lenses may be coaxial. In the device, the dynamic image is displayed.
Patent JP-2004060816-A (JP)
Title: Compression type pipe joint
Inventor: KAIDA HIROTO
IPC: F16L21/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a connecting pipe from being corotated when fastening a cap nut.  <P>SOLUTION: An inside annular edge (30) of a locking member (3) is fitted into an annular groove (15) formed in an end face (1b) of a joint main body (1), and the inside annular edge (30) of the locking member (3) is secured not to be rotatable in the joint main body (1) when rotating to fasten the cap nut (2) for the joint main body (1), permitting to prevent the relative rotation of the locking member (3) for the joint main body (1) and prevent the corotation of the connecting pipe(4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057154-A (JP)
Title: Dammarenediol ii synthase and gene of the enzyme
Inventor: EBIZUKA YUTAKA
IPC: C12N15/09
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To produce dammarenediol II synthase by cloning a DNA encoding dammarenediol II synthase and produce various terpenoids produced from dammarenediol II by biosynthesis.  <P>SOLUTION: A kind of oxide squalene ring-closing enzyme cDNA is cloned from an mRNA prepared from the hair root of carrot based on the sequence well-conserved among various oxide squalene ring-closing enzymes. The obtained cDNA is expressed in a yeast expression system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066586-A (JP)
Title: Printer
Inventor: HIRABAYASHI MITSUO
IPC: B41J11/04
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can be mass produced inexpensively through a simple arrangement and has a roll exhibiting excellent sheet feed performance for high torque.  <P>SOLUTION: The printer comprises a rubber roll carrying a recording medium by abutting against the recording medium and rotating wherein the platen roller is produced by press fitting a tubular rubber to a metal shaft having a contour deformed to fit the deformed inside diameter of the tubular rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066725-A (JP)
Title: Bi-directional printing with consideration to mechanical vibration of print head
Inventor: OTSUKI KOICHI
IPC: B41J2/01
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance print image quality when bi-directional printing is performed by reciprocating a print head.  <P>SOLUTION: Print resolution in the subscanning direction is set such that the pitch in the subscanning direction of a plurality of nozzles ejecting identical ink is equal to the product k×D of the main scanning line pitch D and an integer (k) (2 or above). The number of times of main scanning performed on each main scanning line is set at (s) (even number of 4 or above). The number of nozzles N being used and the subscanning feed amount L are selected such that an odd number and an even number appear alternately in the sequence of integers L of the subscanning feed amount, total of the integers L of subscanning for continuous s-times matches the number of nozzles N being used, and each raster line is scanned s-times. On each raster line being scanned in each main scanning, pixel positions for forming dots are selected at a rate of one per s pieces so that ink dots can be formed at all pixel positions on each raster line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067014-A (JP)
Title: Shift control device for automatic transmission
Inventor: SUZUKI SHOICHI
IPC: B60K20/02
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To collect a shift lock function and a reverse suppression function at the shift control device side by a simple structure.  <P>SOLUTION: In a shift control device for an automatic transmission in which the operation of a straight type shift lever 20 to select one of a plurality of shift ranges is regulated by the relationship between a detent pin 24 and a detent groove 14, and the detent pin 24 can be moved in one direction to release the regulation, a lock member 30 is disposed in an advancing/retracting manner to/from the detent groove 14. When the lock member is advanced, the movement of the detent pin 24 is prevented when the shift lever 20 is at an operational position with the parking range P or the neutral range N selected. This prevention is released by retracting the lock member 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076626-A (JP)
Title: Small traveling ship
Inventor: MATSUDA YOSHIMOTO
IPC: B63H21/14
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small traveling ship capable of releasing only the air in an oil tank to the atmospheric side even in the longitudinal movement of the oil in the oil tank at the time of acceleration or deceleration of the ship.  <P>SOLUTION: This small traveling ship has a multi-cylinder engine E mounted so that the axial direction of a crankshaft is matched to the longitudinal direction of a hull and the oil tank 1 arranged so that its longitudinal direction is matched to the axial direction of the crankshaft 26. Air vent ports 1A and 1B are formed in at least two longitudinally spaced positions of the oil tank 1, and an air bleeding chamber 2 having two connecting ports 2A and 2B in spaced positions and at least one air vent port 2C is provided in a position above the oil tank 1. The air vent ports 1A and 1B of the oil tank 1 are connected to the connecting ports 2A or 2B of the chamber 2 through conduits 3A and 3B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075835-A (JP)
Title: Sealant resin composition
Inventor: ODAKA KIYOSHI
IPC: C08K3/36
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealant resin composition which, when used with flip chip bonding, can prevent cracking of an under fill and its peeling from a base plate.  <P>SOLUTION: The sealant resin composition contains (A) an epoxy resin, (B) a curing agent for epoxy resin, (C) an elastomer, and (D) a surface active agent. It is used with flip chip bonding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074708-A (JP)
Title: Recorder, computer program, computer system, and recording method
Inventor: OTSUKI KOICHI
IPC: B41J11/42
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance image quality by enhancing accuracy in carriage of a printing material.  <P>SOLUTION: The recorder comprises a mechanism for carrying a recording medium and repeatedly performs an operation for controlling the amount of the recording medium being carried by the carrying mechanism to a target level and an operation for recording on the recording medium by ejecting liquid wherein the target carrying amount is corrected by an amount corresponding to the residual amount of the recording medium.  <P>COPYRIGHT: (C)2004,JPO