baber/WOPTO huggingface dataset:
Patent JP-2003207988-A (JP)
Title: Charging member, image forming device, electrostatic charging method and process cartridge
Inventor: TSURU SEIJI
IPC: G03G15/02
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charging member which is low in electric resistance, is little in unevenness, does not contaminate a photoreceptor and is itself hardly contaminatable and to provide an image forming device which forms images of high fineness even when a DC electrostatic charging system is used.  <P>SOLUTION: The electrostatic charging member having at least a conductive substrate, a conductive elastic body base layer which is disposed on the conductive substrate, consists essentially of epichlorhydrin rubber and contains at least an ion conducting agent, and a surface layer which consists essentially of a resin consisting of a polyvinyl butyral resin, lactone denatured acryl polyol and isocyanate is provided. Also, the image forming device using this electrostatic charging member is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002270933-A (JP)
Title: Laser light source
Inventor: KITAOKA YASUO
IPC: H01S3/109
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, stable, and highly efficient short-wavelength laser light source required for performing high-density recording, image processing, etc., on optical disks by stably exciting an optical wavelength converting element by locking the wavelength of a semiconductor laser. SOLUTION: In this laser light source, a reflection-type thin-film optical element 104 is constituted between the semiconductor laser 101 and a polarization inversion waveguide 106. Consequently, part of the light emitted from the laser 101 is wavelength-selected by means of the optical element 104 and only the light in a certain prescribed wavelength band returns to the laser 101. Then stable excitation is performed by locking the oscillation wavelength of the light source to the phase matching wavelength of polarization inversion.
Patent JP-2003214220-A (JP)
Title: Throttle valve control device for engine and its computer program
Inventor: UENO TOSHINORI
IPC: F02D41/14
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a feeling of physical disorder due to a time difference between upwash of engine rotation and a fall of engine rotation during shift down, while a transient acceleration feeling during shift up is suppressed, when changing throttle opening characteristics accompanied with variation of a speed change stage.  <P>SOLUTION: A throttle valve control device for an engine comprises: a target throttle opening characteristics memory means 20b to store target throttle opening characteristics where a high speed stage is against a low speed stage and a throttle opening is increased against the same and one accelerator opening; a target throttle opening set means 20d to set a target throttle opening corresponding to an accelerator opening and speed change stage based on a target throttle opening characteristics; a target throttle opening varying means 20d to effect gradual variation in a given change rate from a target throttle opening corresponding to a speed change stage before speed change to a target throttle corresponding to a speed change stage after speed change during speed change; and a target throttle opening variation speed setting means 20c to decrease a given change rate during shift up based on that during shift down.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211097-A (JP)
Title: Article placing body
Inventor: ISHII TORU
IPC: B07C5/36
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article placing body which keeps articles having various sizes and shapes in the state each placed in a specified position and a specified attitude.  <P>SOLUTION: A support ring 12 of a tray 10 is moved to the lower position side of a guide rail 21 and is pushed down against a restoring force of a coil spring 16, a placement part 13 is shrunk into the state that the inner peripheral part becomes parallel to the outer peripheral part and the almost total of fruits and vegetables A is protruded or exposed to the upper side than a placement surface of the placement part 13. The support ring 12 is moved to the higher position side of the guide rail 21, is pushed up by the restoring force of the coil spring 16, the placement part 13 is extended so as to become gradually higher toward the outer peripheral part from the inner peripheral part and the fruit and vegetables having various sizes and shapes are thus kept in the specified position and the specified attitude.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212811-A (JP)
Title: Method for producing cyclohexenone long-chain alcohol
Inventor: LUU BANG
IPC: C07C49/713
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a cyclohexenone long-chain alcohol with decreased reaction steps on an industrial scale at a low production cost.  <P>SOLUTION: The cyclohexenone long-chain alcohol expressed by general formula (1) (A is a 10-18C alkylene or alkenylene; and R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each independently H or methyl) is produced by reacting a 3-alkoxy-2-cyclohexen-1- one derivative expressed by formula (2) (R<SP>4</SP>is a 1-5C alkyl) with a Grignard reagent of a 10-18C ω-halogenoalcohol having hydroxy group protected by silylation and hydrolyzing the reaction product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214516-A (JP)
Title: Toroidal speed change mechanism
Inventor: OYAMA KAZUO
IPC: F16H15/38
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a power roller from being dislocated from a trunnion member and also to improve the strength and rigidity of the whole of a trunnion assembly.  <P>SOLUTION: The trunnion assembly 150 nipped between input and output discs 110 and 210 consists of the power roller 153 and the trunnion member 151. The trunnion member 151 consists of: a pair of bearing parts 152 oscillatorily supported at two ends in the direction of an oscillating shaft; a support part having a support plane 151c, rotatably supporting the power roller formed by integrally interconnecting the bearing parts, and a support side 151d; and a reinforcing member 157 mounted nipping the power roller, supported at a support part, and with the two ends of the support part intercoupled. A recessed part 153b and a protrusion part 157a are formed respectively in and on the opposed surfaces of the power roller 153 and the reinforcing member 157, and by loosely fitting the protrusion part and the recessed part in each other, the power roller is held at the support part between the support part and the reinforcing member with relative movement of the power roller by a given amount in a direction extending at right angles with its rotation axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214933-A (JP)
Title: Weighing apparatus
Inventor: YANASE YUKICHI
IPC: B07C5/18
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent clogging of articles and enable stable weighing.  <P>SOLUTION: A transport plate 30 is supported on a detector 40 for detecting mass of an article, receives on one end side thereof the article W transported from the other end side of an entrance conveyer 22 and slides the article to the other end side. An inclined guide portion 34 is formed on the one end side of the transport plate 30. The inclined guide portion is inclined to lower according as approaching the other end side of the entrance conveyer 22, and guides onto the transport plate 30 a leading end of the article W apt to go into a gap between the other end side of the entrance conveyer 22 and the one end side of the transport plate 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002293819-A (JP)
Title: Method for producing partially protected poly(hydroxystyrene)
Inventor: MURAMOTO HIROO
IPC: C08F8/00
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a poly(hydroxystyrene), of which the phenolic hydroxyl group is partially protected by an acid decomposable and leaving group, whereby the degree of elimination of a protective group in the phenolic hydroxyl group can be controlled simply, certainly and highly. SOLUTION: The method produces a polymer (A) having a repeating unit represented by the formulae (IA) and (IB) in a molecule and it is characterized in that a step for adding an acid less than 0.0001-0.05 mol with respect to OR3 group in an organic solvent to a polymer (B) having the unit represented by the formula (II) in a molecule and reacting them is included [wherein, R1 is a hydrogen atom or methyl group; R2 is a 1-6C alkyl group; R3 is an acid decomposable and leaving group; R4 is a hydrogen atom or R3 decomposed with an acid; p is 0, 1 or 2; the value of the molar ratio (IA)/(IB) is 98/2-30/70].
Patent JP-2003213971-A (JP)
Title: Fence equipped with transparent plate
Inventor: NAKAYAMA HIDEYUKI
IPC: E01F8/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence capable of using a thin and transparent plate while maintaining strength.  <P>SOLUTION: The transparent plate 1 is supported by wire rod panels 2 and 2 from the front side and the rear side, and it is clamped by furring strips 3 provided to the upper end and the lower end. The wire rod panels 2 comprises a wire lattice consisting of vertical wires and horizontal wires, and the wire rod panels include the density of a mesh not hindering transparency of the transparent plate 1, the density and the thickness of a wire rod sufficient for maintaining strength to be required.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219946-A (JP)
Title: Bedding cover
Inventor: NISHINO TAKEYOSHI
IPC: A47G9/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedding cover capable of keeping the shoulders in a state of being covered by shoulder covering parts at all times by preventing shoulder covering parts of a bedding, covering a human body like a coverlet having shoulder covering parts located at both sides of a person lying on the bed and covering both shoulders arranged at the front end part of the bedding main body, from slipping out from shoulders and bending toward inside or outside of the bedding main body even if the sleeping person turns in the bed.  <P>SOLUTION: The bedding cover enclosing and covering the bedding like the coverlet covering a human body, having shoulder covering parts 12 located at both sides of a person lying on the bed and covering both shoulders, is arranged at the front end part of the bedding main body 1. A head insertion part 4 through which, a head is made to pass through from the back side to the front side, is formed to a square sack-shaped bedding cover main body 2. A cylinder-shaped neck surrounding part 5 is formed to the peripheral part of the head insertion part 4. A head placing part 9 is formed to the front side of the head insertion part 4. Both sides of the head placing part 9 at both sides of the head insertion part 4 are used as a shoulder covering part enclosing part 13. An opening 14 capable of opening and closing through which, the bedding can be put in and take out, is formed at the back end part 15 of the bedding cover main body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224213-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KATO HIROSHI
IPC: H01L27/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory in which the performance can be enhanced at a low fabrication cost by enhancing the inter-bit line breakdown voltage thereby preventing generation of a leak current.  <P>SOLUTION: The nonvolatile semiconductor memory comprises isolation regions 50a-50i formed on the major surface of a semiconductor substrate 80 at a specified interval, a silicon oxide film 82 formed on the semiconductor substrate 80, a nitride film 83, a silicon oxide film 84, a word line 20 formed on the silicon oxide film 84, an interlayer insulation film 85 formed on the word line 20, bit lines 30a-30i formed on the interlayer insulation film 85 in the regions located above the isolation regions 50a-50i, and an interlayer insulation film 86 formed between the bit lines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002275597-A (JP)
Title: Fuel tank made of austenitic stainless steel for automobile
Inventor: ISHIKAWA HANJI
IPC: C22C38/00
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank made of austenitic stainless steel for automobiles having excellent workability. SOLUTION: This fuel tank made of the austenitic stainless steel for automobiles is formed by using austenitic stainless steel having breaking elongation of >=50% and a work hardening rate of <=400 N/mm<2> when the stainless steel is worked by uniaxial tension as a base material. Accordingly, the excellent corrosion resistance intrinsic to the austenitic stainless steel is effectively utilized and the volatilization of stored gasoline is prevented for a long period of time.
Patent JP-2003221178-A (JP)
Title: Handrail guide device for man conveyor
Inventor: KUMAGAI MASAKAZU
IPC: B66B23/24
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable handrail guide device wherein a handrail belt travels by stable contact with a bearing body and the impact sound (transit sound) of the handrail belt and the bearing body is reduced to suppressed the noise.  <P>SOLUTION: This movable handrail guide device for a man conveyor, wherein a plurality of bearing bodies 16 reducing frictional resistance in the traveling direction of the handrail belt are arranged at a handrail curved part where the handrail belt 11 is bent, is provided with an annular elastic body 19 fitted to a small groove formed in the outer circumferential surface of a wheel 15 of the bearing body 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225199-A (JP)
Title: Videoscope for electronic endoscope device
Inventor: TAKAHASHI AKIHIRO
IPC: H04N5/357
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sufficient shielding effect so that no signal is deteriorated by the effect of the signal level with unstable grounding in a videoscope with a built-in circuit board.  <P>SOLUTION: On the electronic endoscope device with a processor and the videoscope 10, a signal line 24 for transmitting an image signal read out from a CCD 13 and transmitting a drive signal for the CCD 13 to the CCD 13 is coated with a multiple shield 40 consisting of an inner shield 42 and an outer shield 44. The inner shield 42 is connected to a ground 32 of the circuit board 30 and a ground 34 of the CCD 13, and the outer shield is connected only to a shield pipe 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225056-A (JP)
Title: Silage of barley tea residue and method for preparing and storing the same
Inventor: SAI YOSHIMI
IPC: A23K1/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing and storing a lot of amount of barley tea residues as food industrial waste and livestock feed resource so as to promote the effective use of the barley tea residues.  <P>SOLUTION: This method for preparing and storing for a long period barley tea residue silage comprises inoculating lactic bacterium to the barley tea residues followed by adding thereto a vegetable fiber splitting enzyme or glucide and packing the resultant product into a sealable silage storing container. The barley tea residue silage is used as domestic animal feed, nutrition reinforcement/adjustment of general feed or a compounding agent for addition of health promotion function.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226066-A (JP)
Title: Printer, its controlling method, and computer readable program
Inventor: IMAI HARUYUKI
IPC: B41J29/50
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which a print range can be set more intuitively while lessening the burden on a user at the time of setting the print range.  <P>SOLUTION: In the printer, a control means for designating print while setting a print range has a function for setting the print range based on the position of a previously moved movable element constituting the printer or a print medium. The movable element may be the print head section or a carriage of the printer. The process for setting a print range comprises a step for moving the movable element or the print medium previously before printing, a step for obtaining information indicative of the position of the previously moved movable element or the print medium, and a step for setting a print range based on the information indicative of the position and performing print.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003030541-A (JP)
Title: Information processing system, childcare supporting method, computer program, and recording medium
Inventor: DAIDAI MASAYUKI
IPC: G06Q50/00
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a childcare supporting system capable of timely presenting childcare relevant information to his or her protectors so as to be adaptive to the special character of a child at the current time point. SOLUTION: An exclusive information presentation picture 50 accessible through a data terminal DT is prepared for every user, and the input of the characteristics of a child and the instruction of information selection are received by the user through the information presentation picture 50, and a child care relevant information INF selected based on the accepted data is presented. The contents of the information presentation picture 50 are personalized for each user or child, and autonomously updated by an autonomous update control means 100 based on the data inputted by the user and the present date and time data measured by a system side.
Patent JP-2003225080-A (JP)
Title: Method for producing low alcohol sake and low alcohol sake
Inventor: KATAYAMA TAKASHI
IPC: C12G3/02
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new low alcohol sake, drunk by a woman who has never drunk the sake or a poor drinker without resistance with the feeling of a refreshing drink, and giving a peculiar mood after drinking the sake.  <P>SOLUTION: This method for producing the new low alcoholic sake comprises a process of using a cereal koji as a main raw material and adding water to it, a process of heating the water-added raw material liquid for saccharifying the raw material by maintaining for a prescribed time, a process of adding an yeast for fermenting the raw material in the raw material liquid after the saccharification and adding a prescribed amount of an alcoholic supplemental raw material to the produced unrefined sake at a time point reaching at an alcohol content of 1-3% and a process of discontinuing the alcohol fermentation forcefully at the time point reaching at an alcohol content of 1-3% or decreasing the yeast activity by preserving the unrefined sake under a low temperature refrigeration. This sake can be drunk with a refreshing beverage feeling while maintaining a sweet and sour taste and also gives an intoxicated feeling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227138-A (JP)
Title: Connecting structure between pile head and foundation
Inventor: FUJIMURA HIROSHI
IPC: E02D27/34
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure between a pile head and a foundation, which not only reduces large bending moment occurring at the pile head of a steel pipe pile at the time of an earthquake, and prevents breakage and damage to the steel pipe pile and a foundation beam, but also resists a pull-out force occurring at a pile arranged immediately below a column on the outside of a building skeleton frame, for instance.  <P>SOLUTION: According to the connecting structure between the pile head and the foundation on a pin joint basis, a hemispherical steel plate 3 having high-strength concrete 4 poured therein is connected to an upper edge of the steel pipe pile 1 such that its hemispherical portion is disposed on an upper side, and the pile head portion is formed into a convex hemispherical bearing portion 9. Further, the foundation 2 has a concave hemispherical joint portion 10 formed in a lower surface of the foundation 2 such that the joint portion 10 is slidably connected to the hemispherical bearing portion 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002279639-A (JP)
Title: Optical disk device
Inventor: YAMAMOTO KAZUTAKA
IPC: G11B20/10
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To normally read data continuously even after the temporary stoppage or resumption of data writing. SOLUTION: A CPU 17 executes writing control to maintain data continuity by CIR demodulation at the finishing and starting points of data writing in an optical disk 1. In this case, a timing is taken for accurately starting writing from the tail end of data previously written in the optical disk by counting the PLL of channel bits or frame synchronous signals.
Patent JP-2003232021-A (JP)
Title: Method, apparatus and system for accelerating purification
Inventor: MURAKAMI KAORU
IPC: G06Q50/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for accelerating purification, which accelerate environment improving activities of residents and allow efficient environmental improvement.  <P>SOLUTION: In an apparatus and the method for accelerating the purification, an image of a prescribed place, which is obtained by using a surveillance camera, is exhibitably stored, and can be constantly observed via a terminal by a purification worker; and when the purification is required, information on a bonus service corresponding to purification work of the purification worker serving as an applicant is usably registered by notification of information on recruitment of the purification worker. In the purification accelerating method, when the prescribed place is observed and requires the purification, after the recruitment of the purification workers, a right for using the prescribed bonus service is imparted to the purification worker in accordance with contents of the purification work of the purification worker applying for the recruitment. By the purification accelerating method, and purification workers' participation in the purification work is accelerated, and the purification work can be efficiently performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232551-A (JP)
Title: Air conditioner controlling method
Inventor: FUTAGAMI EIJI
IPC: F24F11/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To suitably lower the relative humidity of interior air by combining a cooling cycle reheating operation and a heating cycle reheating operation.  <P>SOLUTION: When a humidity monitoring operation for controlling interior humidity is selected, outside air temperature To is detected (ST1). When the outside air temperature To is not less than a specified value, the cooling cycle reheating operation is selected, and when the outside air temperature To is not more than the specified value, the heating cycle reheating operation is selected. Thereby, the humidity monitoring operation is started by the selected operation mode (ST2). When interior humidity Hr comes to be lower than a specified value Hs, an interior fan is made to be under low-speed operation, and a compressor is stopped (ST3, ST4). Then, when the interior humidity Hr comes to exceed the specified value, the routine is conducted again (ST5, ST6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232917-A (JP)
Title: Method for manufacturing etalon
Inventor: TATENO AKIRA
IPC: G02B5/28
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an etalon which has a desired thickness within a thickness tolerance required for use in a laser resonator or the like.  <P>SOLUTION: A thickness d<SB>1</SB>of an etalon substrate 11 formed by mechanical grinding is measured in the order of 10 nm. The etalon substrate 11 is installed in a sample chamber 12 of an ion beam radiator, and the mixture of gaseous CHF<SB>3</SB>and gaseous Ar is introduced into an ion gun chamber 13 from a gas introduction tube 15 as a reactive etching gas. A microwave is introduced from a waveguide 16 into the ion gun chamber 13 to ionize the reactive etching gas, and the etalon substrate 11 is etched for a prescribed time. Thus the etalon substrate having a desired thickness is manufactured with thickness tolerance of ≤10 nm.  <P>COPYRIGHT: (C)2003,JPO