baber/WOPTO huggingface dataset:
Patent JP-2004148950-A (JP)
Title: Remote monitoring control system
Inventor: SHIMAMURA KOICHI
IPC: G08G1/16
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring control system for firstly avoiding risk of a traffic accident by preventing drink-driving of a driver and secondly safely realizing it without being accompanied by risk load of the driver.  <P>SOLUTION: In this system 1, the driver is urged to check alcohol content with a detection sensor 3 by a first controlling means A and warning of a monitor 4. When the detected content exceeds a certain value, the stop of the driving is urged by a second controlling means B, warning of the monitor 4, or an alarm of an alarm means 5. When the driving is yet continued, the the stop or the like of the driving is urged by a fourth controlling means D, warning of the monitor 4, or an alarm of the alarm means 5 based on indication of a monitoring device 7, but a vehicle engine can be stopped by a fifth controlling means E. Transmitting/receiving between each of the controlling means A, B, C, D and E and the monitoring device 7 of a center base is performed via a data communication network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148709-A (JP)
Title: Method of molding and solidifying granular powder and molding system
Inventor: UEYASU TOMONOBU
IPC: C04B18/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of molding and solidifying granular powders capable of developing a strength of a molded article in a short time.  <P>SOLUTION: The technology relates to a method of molding granular powders from mixed granules composed of a granular powder material and cement under addition of water, which comprises molding the mixed granular powders under heating so as to proceed a hydration reaction of cement from the molding step. The hydration reaction of a cement starting from the molding step can increase a strength of a molded article in a short time, and makes it possible also to produce the molded article at high efficiency in a large amount. Further, the strength can be increased more by steam maturing or burning of the molded article. In this way, a solidified molded article applicable to aggregate and other various uses can be produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158052-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KIYONO JUNJI
IPC: G11C16/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory, by which data are read out without problem even when a leak current is in existence.  <P>SOLUTION: The nonvolatile semiconductor memory has: a plurality of nonvolatile memory cells; bit lines to which the plurality of memory cells are connected; a plurality of word lines connected to the plurality of memory cells; and a sense amplifier circuit for detecting a 1st current flowing in the bit lines with the state inactivating any of the plurality of word lines, and for detecting a 2nd current flowing in the bit lines with the state selectively activating one of the plurality of word lines, to discriminate the data by the large/small relation between a sum of values of the 1st current and a prescribed offset and a 2nd current value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003232421-A (JP)
Title: Circulating part of ball screw and ball screw
Inventor: MICHIOKA HIDEKAZU
IPC: F16H25/22
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulating part of a ball screw easy to manufacture even if it is a circulating part, in which a pair of leg parts provided on both sides of a central part is inclined at a specified angle in different direction from each other against the central part so as to correspond to a lead angle of a screw shaft.  <P>SOLUTION: The circulating part 12 of the ball screw is furnished with the central part 12a and a pair of the leg parts 12b, 12b provided on the both sides of the central part 12a. A central line on an inner periphery of a pair of the leg parts 12b, 12b is inclined in the different directions from each other against the central line on the inner periphery of the central part 12a so as to correspond to the lead angle of the screw shaft 9. The circulating part 12 is divided into two by a first dividing surface 21 including the central line of the inner periphery of one of the leg parts 12b and a second dividing surface 22 including the central line of the inner periphery of the other leg part 12b and the central line of the inner periphery of the central part 12a different from the first dividing surface 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004157436-A (JP)
Title: Image display device and image recording method
Inventor: UEDA MITSUNORI
IPC: G09F9/30
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which can be mass-produced at a reduced manufacturing cost and can display a still image having good contrast.  <P>SOLUTION: A photoconductive layer 13 is provided on the surface of a transparent electrode 12. When the photoconductive layer 13 is irradiated with light through a negative monochrome original plate 21 on which the negative pattern of a display image is recorded, the resistance value of the photoconductive layer 13 decreases and the photoconductive layer 13 exhibits conductivity in accordance with the negative pattern. When a prescribed voltage is applied between the transparent electrode 12 and a precipitation electrode 15, silver contained in an electrolyte layer 14 is precipitated to form a silver layer 17 on the surface of the precipitation electrode 15. Since the surface of the area formed with the silver layer 17 is black, the reflectivity decreases and, in this way, a negative pattern (a still picture) is formed on the negative monochrome original plate 21. Thus, the still image can be recorded and displayed without using a complicated circuit constitution like the conventional matrix system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003168289-A (JP)
Title: Sense amplifier with independent write-back capability for ferroelectric random access memories
Inventor: RICKES JURGEN T
IPC: G11C7/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensing circuit of a ferroelectric memory improved for shortening an access time and a detecting method.  <P>SOLUTION: The sensing circuit provided with independent write-back capability comprises a sense amplifier receiving an input and a reference signal and tri-stable write-back block receiving a write enable signal and an output signal of the sense amplifier. An optional data buffer also receives the output signal of the sense amplifier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172841-A (JP)
Title: Print system
Inventor: WATANABE HITOSHI
IPC: H04N5/76
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system providing ease of use wherein a printer prints out data, a digital camera being directly connected to the printer.  <P>SOLUTION: A print instruction is not directly sent to the printer, but a data group required for the print is once stored in a memory to attain issue of the print instruction even when the printer is off-line or busy, and when a print instruction for designating different paper exists, the printer continuously prints out data while combining print instructions of the same paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170187-A (JP)
Title: Flow sensor
Inventor: UCHIYAMA YOSHIFUMI
IPC: G01F1/44
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow sensor which has easily manufacturable construction, and is suitable for measuring a very small quantity of flow.  <P>SOLUTION: This flow sensor is composed of a first through conduit having a specified diameter, a constriction section which is united to the first conduit in the direction of its axis and has a diameter smaller than that of the first conduit, a divergent pipe whose diameter gradually increases from its minimum diameter equal to that of the constriction section, and a differential pressure measuring means which measures each pressure of a fluid flowing in the first conduit and the constriction section. The constriction section is formed by forming a through hole in a metal strip of specified thickness, and the through hole is caused to communicate with the minimum-diameter section of the divergent pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170689-A (JP)
Title: Carrier for electrophotography, developer and image forming method
Inventor: SUZUKI KOSUKE
IPC: G03G9/08
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high durability carrier for electrophotography, particularly a carrier for electrophotography having high durability even when it is combined with a releasing agent-containing toner.  <P>SOLUTION: The carrier for electrophotography with a coating film made up of at least a binder resin and particles, is characterized in that the particle diameter D of the particles and the thickness h of the coating film satisfy the relation of 1<D/h<10 and the particles have been surface-treated with a silazane compound. Alternatively, the carrier with a similar coating film, is characterized in that a silazane compound is contained in the coating film. It is more effective when surface-treated particles are used and a silazane compound is contained in a coating film in the carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170047-A (JP)
Title: Air conditioning system
Inventor: MATSUOKA SHINYA
IPC: F25B13/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system with a plurality of heat source units, allowing the control of the amount of a cooling medium while eliminating pipe units and suppressing an increase of site piping work.  <P>SOLUTION: The air conditioning system 1 comprises the plurality of heat source units 102a-102c, a cooling medium liquid communication pipe 4 and a cooling medium gas communication pipe 5, service units 3a, 3b, and a cooling medium supply circuit. The cooling medium supply circuit consists of cooling medium lead-out pipes 20a-20c for leading out the cooling medium residing in the heat source units being stopped to the outside depending on the operating load of the service units 3a, 3b during operation while stopping part of the heat source units 102a-102c, and an oil equalizing pipe 6 and oil lead-out pipes 20a-20c for connecting the cooling medium lead-out pipes 20a-20c for the heat source units being stopped to the suction sides of compression mechanisms 13a-13c for the heat source units being operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175681-A (JP)
Title: Method for optically resolving chrysanthemumic acid alykyl ester
Inventor: OKAMOTO YOSHIO
IPC: C07C67/56
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active chrysanthemumic acid alkyl ester.  <P>SOLUTION: The method for producing the optically active chrysanthemumic acid alkyl ester comprises optically resolving the chrysanthemumic acid alkyl ester by a chromatographic method using a polysaccharide derivative as a chiral stationary phase. The method is characterized as carrying out the step of optical resolution at a temperature within the range of 20 to -30°C. The polysaccharide derivative is preferably an acylated polysaccharide or a carbamoylated polysaccharide. The acyl group in the acylated polysaccharide cited is preferably acetyl, benzoyl, methylbenzoyl, dimethylbenzoyl, chlorobenzoyl or dichlorobenzoyl. The carbamoyl group in the carbamoylated polysaccharide cited is preferably phenylcarbamoyl, methylphenylcarbamoyl, dimethylphenylcarbamoyl, chlorophenylcarbamoyl, dichlorophenylcarbamoyl or α-phenylethylcarbamoyl, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176642-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: MIURA SO
IPC: F02D13/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To restrict irregularity in an air-fuel ratio between cylinders caused by irregularity in lift quantity when intake air quantity is controlled to be small by setting a changeable valve mechanism 2 at minimum lift.  <P>SOLUTION: An intake air quantity irregularity test is conducted for each cylinder while a vehicle is stopped to set the changeable valve mechanism at the minimum lift, and in a condition that an automatic transmission is in a drive range (step 1). While driving with λ=1, cylinder inner pressure Pi in each cylinder is determined (steps 2 and 3). Next, in a state after increase of prescribed fuel quantity, the cylinder inner pressure Pi in each cylinder is determined (steps 4 and 5), and in a state after increase of prescribed air quantity, the cylinder inner pressure Pi in each cylinder is determined (steps 6 and 7). Based on if the cylinder inner pressure Pi is increased or not, if the cylinder is lean or rich is determined (step 8), and correction quantity for fuel injection quantity to be given during subsequent driving is set (step 9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181716-A (JP)
Title: Mold for injection molding optical disk
Inventor: SAEKI KIYOSHI
IPC: B29C45/26
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method capable of molding an optical disk of high quality in a short time, and a molding apparatus therefor.  <P>SOLUTION: In a mold 2 wherein temperature controlling water channels 13 and 14 for cooling the surface of a cavity 40 are respectively provided to a fixed mold 50 and a movable mold 60, the thickness of each of the heat conductive materials 70 and 80 corresponding to the parts to be cooled weakly adjacent to the rear surface of a stamper 32 or the cavity 40 is made less than that of each of the heat conductive material 70 and 80 corresponding to the parts to be cooled strongly adjacent thereto in the surface of the cavity 40, and the heat passing ratios from the cavity 40 to the temperature controlling water channels 13 and 24 are made equal to enable the shortening of a molding time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185251-A (JP)
Title: Method, system and program for managing development, and recording medium recording this program
Inventor: ONISHI YOSHIHISA
IPC: G06Q50/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of design changes after transition into mass-production by executing, during the period of development and in advance, design changes which are expected to occur during periods from the development of a variety of products to the end of their life cycles through the transition into mass-production.  <P>SOLUTION: The desired number of design changes during the development period is set on the basis of the number of design changes which are expected to occur during the life cycles of the products to be developed. The actual number of design changes which has occurred during the development period of the products is compared with the desired number and the degree of completeness of development work is quantitatively managed on the basis of the difference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183160-A (JP)
Title: Heat insulation garment worn in air conditioned environment
Inventor: SUGAWARA RUMI
IPC: A41B17/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a summer garment, specifically a heat insulation garment worn in air-conditioned environment, partially provided with heat insulation parts, and also excellent in sweat-clear-up properties.  <P>SOLUTION: The heat insulation garment has the following structure: the face side of the garment comprises a knitted part, the skin side of the garment is made of a combination of a knitted part and a welt part to form a protruding part at a ratio of 30-70 %, a hydrophobic layer comprising exposed loops consisting mainly of hydrophobic material is formed at the skin side, and a hydrophilic layer comprising loops consisting mainly of hydrophilic material is formed at the face side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186597-A (JP)
Title: Manufacturing method of tape carrier for semiconductor device
Inventor: AKINO HISANORI
IPC: H01L21/60
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a tape carrier for a semiconductor device which restrains excess deposit of tin at a wiring pattern side surface which is generated in electroless tin plating.  <P>SOLUTION: In the manufacturing method of a tape carrier for a semiconductor device, a copper layer is formed on an insulating film via a nickel or nickel/chromium spatter layer, a wiring pattern is formed by patterning the copper layer after resist is applied on the copper layer, treatment for removing the nickel or nickel/chromium spatter layer is carried out with the resist applied and thereby the resist is removed and a tin plating layer is formed on the wiring pattern by electroless plating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003197155-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: DOELL GERHARD
IPC: H01J17/16
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve starting of a dielectric barrier discharge lamp.  <P>SOLUTION: This dielectric barrier discharge lamp is provided with a discharge vessel 1 having at least one exhaust tube 5 with its tip closed and filled with a filler gas, and a main electrode. In the dielectric barrier discharge lamp, at least one ignition means for igniting auxiliary discharge in the exhaust tube 5 is installed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189867-A (JP)
Title: Aromatic liquid crystal polyester solution composition
Inventor: OKAMOTO SATOSHI
IPC: C08K5/136
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic liquid crystal polyester solution composition capable of producing a weight-saved film or sheet with a low dielectric constant.  <P>SOLUTION: [1] This aromatic liquid crystal polyester solution composition comprises an aromatic liquid crystal polyester, a hollow sphere of a hollow rate of 60-80% and a solvent. [2] The solution composition according to [1] comprises the aromatic liquid crystal polyester of 100 pts.wt. and the hollow sphere of 1-300 pts.wt. [3] The solution composition according to [1] or [2] comprises a glass balloon as the hollow sphere. [4] An aromatic liquid crystal polyester film is produced by casting the solution composition according to any one of [1]-[3] on a substrate and removing the solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190597-A (JP)
Title: Swash plate compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04B27/08
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate compressor capable of enlarging the outer diameters of sliding members without increasing the size of a compressor body or reducing the strength of pistons and unfailingly preventing the sliding members from incomplete sliding or falling off.  <P>SOLUTION: The contacting surfaces 10d of engaging portions 10a and 10b of pistons 10 are extended to the side walls 10c thereof, so that the spherical portions 12a of shoes 12 shifted toward the side walls 10c can slide on the contacting surfaces 10d at the sides of the side walls 10c, and therefore the contacting surfaces 10d need not be changed in shape or size even if shoes having large outer diameters are employed. In addition, even if the shoes 12 are shifted toward the side walls 10c, the spherical portions 12a can receive reaction force from the contacting surfaces 10d at the entire surfaces thereof, so that the shoes 12 can slide along the contacting surfaces 10d always smoothly even if the swash plate 11 is largely tilted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191850-A (JP)
Title: Updating system of map information
Inventor: SUGITA TORU
IPC: G08G1/137
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an updating system of map information capable of producing map information after updating while maintaining a connection relation of an element even when the element moves across the boundary in the map information after updating between map information before updating and the map information for updating.  <P>SOLUTION: The updating system of map information is provided with a duplicate element detection means for detecting nodes n412, n415, n416, N512, N515 and N516 which are duplicate elements of the map information 500 before updating and the map information 400 for updating, and an information after updating synthesizing means for synthesizing map information 600 after updating from the map information 500 before updating and the map information 400 for updating on the basis of the nodes n412, n415, n416, N512, N515 and N516 which are detected by the duplicate element detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003206645-A (JP)
Title: Carport
Inventor: YAMADA TSUKASA
IPC: E04H6/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time required for the installation required in a cantilever type carport where auxiliary posts are installed when required, thereby reducing a burden to the column and avoiding the danger when the carport is subjected to an impact.  <P>SOLUTION: An auxiliary post 2 is made freely and fully removable from the ground surface and a front frame 3 of a roof located at the side opposing to a post 1, and an auxiliary post 2 removed is held in a detachable manner by receiving devices 10 and 11 protruded to the positions of the upper end and bottom end of an auxiliary column 2 of the outer peripheral surface of the column 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004205602-A (JP)
Title: Location annunciator for fire hydrant
Inventor: TAKAHASHI EIZO
IPC: E01F9/553
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a location annunciator of a fire hydrant in which breakage of the location annunciator body is prevented by absorbing pressure by tires and the like with a resin having elasticity while sticking the location annunciation body to a reinforcing resin material without producing a gap between them and whose assembly is simple/easy and whose whole body is compact.  <P>SOLUTION: In the location annunciator 1 of the fire hydrant in which an almost rectangular ceiling part 5, slopes each of which extends divergently from the peripheral edge of the long side of the ceiling surface in a downward slant direction to form a reflecting part, a plurality of side faces 8 are integrally molded into a roughly trancated pyramid-shaped location annunciator body 2 with a synthetic resin and at least aluminum sheets 3 for reflecting light are arranged on the backsides of the reflecting parts and the reinforcing material for heavy weight is filled in the location annunciator body 2. The location annunciator of the fire hydrant utiliszes the reinforcing resin material to be an epoxy resin 4 having elasticity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206442-A (JP)
Title: Magnetic data reader/writer, automatic processing apparatus equipped with same reader/writer, and method for retrying read
Inventor: KOIKE TAKAYUKI
IPC: G11B20/10
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time of read processing in a single transaction and to make a detection circuit selectable in accordance with tendencies of the times of causes of magnetic deterioration or the like.  <P>SOLUTION: In executing transaction with a card A existing in the magnetic data reader/writer 1, in a second control circuit 19b, it is decided whether or not the transaction is the one continued by the same customer as the customer in the previous transaction. In the case of the same customer, reading conditions continues to be used; in the case of a different customer, the prevalence is taken out of a data memory 18, and a detection circuit to be used in information reading processing and read retry processing is selected out of a plurality of detection circuits 17a to 17c on the basis of the reading conditions or the prevalence. Then, by the selected detection circuit 17, the information reading processing or the read-retry processing after reading error is executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI