baber/WOPTO huggingface dataset:
Patent JP-2004226198-A (JP)
Title: Method and apparatus for measuring surface area, and plating method
Inventor: ONUKI NOBUHIKO
IPC: G01B7/32
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing an object to be treated as a measuring object which is subjected to a surface treatment that uses electrochemical reactions mainly and measuring the surface area of the object to be measured precisely, and to provide a method of forming an even plated layer on the surface of the object to be treated when subjecting the object to be treated to a plating process by using the electrochemical reactions.  <P>SOLUTION: The method of measuring the surface area, in which the object to be measured and electrodes are immersed in an electrolytic solution and impressed with voltage in the electrolytic solution, and the surface area of the object to be measured is measured based on energized states during the period, is characterised in that the electrodes are arranged at two or more positions around the object to be measured, and furthermore, the energization is carried out in such a condition that the flow of the electrolytic solution is suppressed between the electrodes and the object to be measured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226693-A (JP)
Title: Automatic developer
Inventor: INOUE KENJI
IPC: G03D3/08
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic developer which simply prevents a treating liquid such as fixing liquid splashed from the rear end of sheet-like photosensitive material from sticking to the subsequent sheet-like photosensitive material and causing the irregularity of treatment.  <P>SOLUTION: A shielding plate 80 is attached to a cover member 74 of a treatment rack 36. The shielding plate 80 can be simply attached by being laid between ribs 78 formed on rack side plates 70A, 70B. Thereby, when the plate 80 is seen from the side of a crossover part 52, a conveyance path of a sheet film 18 on the side of the crossover part 50 and a pair of rollers 38 forming the conveyance path are reliably concealed. Therefore, even when the fixing liquid is splashed from the rear end of the sheet film conveyed through the crossover part 52, the automatic developer securely prevents the fixing liquid from attaching to the sheet film conveyed through the cross-over part 50 and causing the irregularity of treatment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223415-A (JP)
Title: Catalyst for selective oxidation of carbon monoxide, method for decreasing carbon monoxide concentration, and fuel cell system
Inventor: SATO YASUSHI
IPC: B01J23/58
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To produce a catalyst for selectively oxidizing carbon monoxide from a raw material gas containing carbon monoxide and hydrogen, to provide an apparatus for decreasing the carbon monoxide concentration using the catalyst, and a fuel cell system using the apparatus.  <P>SOLUTION: Carbon monoxide in the raw material gas containing carbon monoxide and hydrogen is selectively oxidized and the carbon monoxide concentration is decreased by using the catalyst carrying ruthenium, comprising a support of an inorganic oxide containing at least one of alumina, silica, zirconia, and titania and ruthenium on the support and obtained by bringing the support and a solution containing sodium hydroxide and/or potassium hydroxide together with sodium ruthenate and/or potassium ruthenate into contact with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222626-A (JP)
Title: Film for covering soil
Inventor: KURODA TOSHIYA
IPC: A01G13/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for covering soil, having a high gas barrier property and capable of efficiently controlling harmful organisms in soil by using a small amount of soil fumigating agent.  <P>SOLUTION: The film for covering soil covers soil when a soil surface is treated with the soil fumigating agent. The film for covering soil has a base layer and a coated layer composed of a resin composition containing an inorganic layered compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249843-A (JP)
Title: Flip-flop and operating method
Inventor: STEISS DONALD E
IPC: H03K3/3562
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a leakage current.  <P>SOLUTION: In a flip-flop 30, including a master stage 34 with a first plural transistors 54, 56, each the first plural transistors selectively includes a conductive path between the source and the drain, and the transistor has a storage stage 64 including a second plural transistors 60, 62, 64, 66, and each of the second plural transistors selectively includes a conductive path between the source and the drain. In a low power mode, the flip-flop operates to receive a first voltage VDD connected to the selective conductive path for each of the first plural transistors, and operates to receive a second voltage VDDL connected to the selective conductive path for each of the second plural transistor. In the low power mode, the second voltage is larger than the first voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004234327-A (JP)
Title: Servomotor drive control device
Inventor: IWASHITA HEISUKE
IPC: G05B19/416
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent quadrant projection from being generated which is to be generated at the time of changing the quadrant of processing position and moving direction of a feeding shaft is reversed, and enable high precision processing.  <P>SOLUTION: In a stage of positional deviation focusing to zero by learning control, a speed command or difference of the speed command and a command speed which is calculated by deviating a position command is provided as speed correction data. These correction data are stored in a speed offset means 4. Position deviation is calculated from position command and speed feedback and multiplied by position gain Kp to calculate speed command. After detecting reverse of negative sign of the position command, for a predetermined period of time, correction of the speed command is started. Based on the speed correction data stored in the speed offset means 4, correction quantity corresponding to each position loop process cycle is calculated and the correction quantity is added to the speed command and provided as corrected speed command Vc. As the speed command is corrected based on the speed correction data, the quadrant projection generated at the position where the quadrant change becomes small and high precision processing becomes possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264342-A (JP)
Title: Liquid crystal display device
Inventor: OKAMOTO HIROAKI
IPC: G02F1/1333
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a stable ground line is formed with simple machining and a noise disturbance is eliminated.  <P>SOLUTION: The liquid crystal display device is provided with: a liquid crystal module 10 having a predetermined shape and covered with a metallic back surface case 12 on the back surface side; a liquid crystal driving circuit substrate 20 electrically connected to the liquid crystal module 10 on its side end edge, extending from the side end edge to the center part by a specified length, comprising an electrical connector 22 attached to the vicinity of the side end and placed on the back surface case 12; and a metal cover 30 provided with a notch part 33 with a size sufficient for exposing the electrical connector 22 and covering the liquid crystal driving circuit substrate 20. Also, an earth terminal 36 is provided on a side end edge of the notch part 33. When the liquid crystal driving circuit substrate 20 is covered with the metal cover 30, the earth terminal 36 is brought into elastic contact with an earth contact point 24a provided on the surface of the liquid crystal driving circuit substrate 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238660-A (JP)
Title: Chromium-containing cemented carbide
Inventor: KOBAYASHI MASAKI
IPC: B23B27/14
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cermet which contains free carbon grains, and is optimum to a cutting tool for cutting various materials to be cut such as steel, cast iron, heat resistant alloys and nonferrous metals or to a wear resistant tool such as a die.  <P>SOLUTION: As for the cermet, at the time of uniformly dispersing a specified amount of residual free carbon grains, when used as a cutting tool, the friction resistance of the material to be cut is reduced, and further, the deposition of the material to be cut on the tool is reduced, so that the service life of the tool is improved. In the cermet, the total of the cross-sectional areas of the free carbon grains in the cross-sectional polished structure is 1.1 to 8% of the whole area of the observed face. It is particularly preferable that the area of one grain of the free carbon grains is 0.005 to 10 μm<SP>2</SP>, and the number of the grains is 15,000 to 100,000 pieces per mm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241601-A (JP)
Title: Separator for electric double-layered capacitor
Inventor: TSUKUDA TAKAHIRO
IPC: H01G9/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for electric double-layered capacitor that can realize an electric double-layered capacitor which has superior reflow heat resistance, a low resistance, a small leak current, and a high voltage maintenance rate.  <P>SOLUTION: The separator for electric double-layered capacitor is made of a nonwoven fabric containing a polymer whose fusion point or thermal decomposition temperature is ≥250°C and flat plate type fiber whose flatness is ≥2.0.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238253-A (JP)
Title: Porous structure and electromagnetic wave filter
Inventor: MIYATA NOBORU
IPC: H05K9/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous structure containing ceramics having high air permeability and capable of effectively shielding electromagnetic wave.  <P>SOLUTION: This porous structure has a three-dimensional reticulate structure with a skeleton part 2 which forms a reticulate structure by a composite material comprising a matrix of ceramics or carbon, or their particles and a metal, and a medium region 3 surrounding the skeleton part, and the volume occupied by the skeleton part 2 is not higher than 30% of the total volume of the skeleton part 2 and the medium region 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236588-A (JP)
Title: Method for making rare cheese cake, and rare cheese cake
Inventor: MORIMOTO KEIJI
IPC: A23C19/09
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide rare cheese cake improved in preservability by a UHT (ultra high temperature) sterilizer, and having good palate feeling and taste; and to provide a method for producing the rare cheese cake.  <P>SOLUTION: The method for producing rare cheese cake comprises the following process: (a) mixing cheese, molten salt and water together, (b) heating/melting the obtained mixture, (c) mixing the melted mixture together with a thickening stabilizer and an emulsifier, (d) mixing the obtained mixture with a gelatinizer, and (e) mixing the obtained mixture with an acidifier so as to adjust the resultant mixture to pH 4.2-4.5; and (f) sterilizing the obtained raw material mixture by the UHT sterilizer, and (g) charging the sterilized raw material mixture into a predetermined vessel at a higher temperature than the gelatinizing temperature of the gelatinizer to subject the mixture to cooling solidification.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239385-A (JP)
Title: Fluid coupling
Inventor: IWAO NOBUYUKI
IPC: F16H45/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid coupling capable of effectively reducing the drag torque without sacrificing the transmission torque.  <P>SOLUTION: The fluid coupling comprises a pump having an annular pump shell having an annular core ring fitted to a pump hub and a plurality of impellers disposed radially in the pump shell, and a turbine having an annular turbine shell having an annular core ring which is disposed facing the pump and fitted to a turbine hub relatively rotatable to the pump hub, and a plurality of runners disposed radially in the turbine shell. The turbine shell is slidable to the turbine hub in the axial direction, and has an elastically urging means to press the turbine against the pump side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003315593-A (JP)
Title: Method and apparatus for manufacturing fiber array module
Inventor: KYO SUGI
IPC: G02B6/36
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a fiber array module.  <P>SOLUTION: In this method for manufacturing a fiber array module, at least one optical fiber, at least one base and at least two fixed seats provided with a fixing groove or a plurality of grooves are prepared, the base having at least one groove, an adhesive or a coating solder material is applied to the surface of the groove of the base, the groove of the base and the grooves of the fixed seats are then aligned, and the optical fibers are aligned to one another or placed into the plurality of grooves of a corresponding fixed seat and the grooves of the base, an upper lid is closed, the optical fibers are then fixed to the base and into the upper lid with the adhesive or the coating solder material on the surface of the grooves with light or heat, a cutter is pushed in, the top lid of the cutter is pressed down to cut the optical fibers at one end of the grooves of the base, and the base is taken out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245453-A (JP)
Title: Kiln
Inventor: MORI TAKESHI
IPC: H05B3/03
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kiln requiring less disassembling and cleaning frequency at electrode portions and a shorter time for cleaning.  <P>SOLUTION: The kiln has a heating chamber 6 encircled by a heat insulating material 9 and provided in a kiln body 5 as the outer frame of the kiln. The heat insulating material 9 and the kiln body 5 have through-holes in which electrodes 7a, 7b are inserted. The surface of the through-hole of the heat insulating material 9 is covered with a carbon plate 11. The electrodes 7a, 7b pass from the outside of the kiln body 5 through the kiln body 5 and the heat insulating material 9 and are connected to a heater 8 with a first nut 13. A cylindrical heat shielding plate 10 encircling the outer peripheries of the electrodes 7a, 7b is fixed to a position opposite to the through-hole of the heat insulating material 9 with a second nut 14. A gap between the inner peripheral face of the through-hole of the heat insulating material 9 and the outer peripheral face of the heat shielding plate 10 is 10 mm or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003308390-A (JP)
Title: Medical service support device and system
Inventor: MURATA KOICHIRO
IPC: G06Q10/10
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To display an execution item schedule in a way easy to understand.  <P>SOLUTION: The nursing service support system comprises a data storage/ reading computer 2 and an operation terminal 3 which are connected to a network. The data storage/reading computer 2 comprises a hard disc 4A for storing data showing medical treatments based on a doctor's instruction and data showing the execution scheduled dates thereof; and a hard disc 4B for storing, every medical treatment, data showing a plurality of nursing intervention items to be executed incidentally to the medical treatment concerned and data showing an execution schedule every nursing intervention item with the execution scheduled date of the medical treatment concerned as a reference date. The color of the intersection part of the line area related to the nursing intervention items and the column area related to the date is changed, whereby a nursing intervention window W3 including an area W3a for showing the nursing intervention schedule is displayed on a display screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247606-A (JP)
Title: Photomask, semiconductor device, and its manufacturing method
Inventor: MINAMI TAKANOBU
IPC: G03F1/70
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove the limit on the shifter width, prevent the narrowing of a gate wiring pattern, wire breaking and retraction, and distortion of a gate electrode pattern, and facilitate the shrinking processing of the device area, and improve the uniformity of the size of an extremely fine gate.  <P>SOLUTION: Upon forming a gate composed of a gate electrode and a gate wiring, only the gate electrode pattern 12 is formed by a double exposure processing using a first mask 1 and a second mask 2, and thereafter the gate wiring pattern 13 is formed by an exposing processing using a third mask 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247234-A (JP)
Title: Solid polymer type fuel cell generator and its operating method
Inventor: OGA SHUNSUKE
IPC: H01M8/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a good portable power source in which required constituting elements are effectively accumulated, which is compact and requires little auxiliary machine power.  <P>SOLUTION: Raw fuel is reformed by being flown through a reforming catalyst layer. Then, by having the raw fuel flown through CO eliminating catalyst layer, hydrogen rich gas is obtained and fed to a fuel cell main body for power generation reaction. Off gases are fired in a firing catalyst layer and used for heating the reforming catalyst layer. The CO eliminating catalyst layer 61, the reforming catalyst layer 51 and the firing catalyst layer 71 are installed at the side surface of a fuel cell main body 1 through separating walls 62, 52 and 72. Furthermore, the separating wall 52 is formed by insulating material. The separating wall 72 is formed of material with good heat conductivity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248473-A (JP)
Title: Charger, charging system, charging control method, and electronic equipment
Inventor: NAGAOKA TAKAMITSU
IPC: H04W52/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply constituted charger which enables significant reduction of power consumed in electronic equipment when out of use, to provide a charging system, a charge control method, and electronic equipment.  <P>SOLUTION: When a portable device 100 is placed in a placement portion 151 of a charger 150, a switch 108 is pressed by the enclosure of the portable device 100 and switched from off state to on state. As a result, a commercial current is supplied to the primary winding of a transforming portion 105. The voltage of the commercial alternating current is transformed by the transforming portion 105, and converted into a charging voltage by an AC-DC converting portion 106. The charging voltage is applied to the portable device 100 through voltage output terminals 107 and voltage input terminals 101. Using the charging voltage, a charge control unit 102 starts to control charging of a battery 103. If the portable device 100 is removed from the placement portion 151 when charging is completed or underway, a switch 108 is switched from on state to off state, and supply of the commercial alternating current to the transforming portion 105 is ceased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253230-A (JP)
Title: Planer light emission body and safety working clothe
Inventor: TOTSU KATSUYUKI
IPC: H05B33/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planer light emission body capable of setting a light shading area arranged so as to make light from the planer light emission body invisible at both ends of the planer light emission body even in the case of intermittently lighting the plane light emission body, by arranging a protruded louver base plate, which has vertical light shading walls vertically standing on the light-emitting surface side of the planer light emission body and a plurality of openings spaced at prescribed intervals, to the light-emitting surface side of the planer light emission body composed of an organic thin film element so as to abut on the light-emitting surface side.  <P>SOLUTION: The planer light emission body is composed of a rectangular-shaped planer light emission body 12 composed of an organic thin film element and a louver base plate 20 arranged so as to cover the whole part of the light-emitting surface 12a side of the planer light emission body. A plurality of openings 22 formed at prescribed intervals extending in a longitudinal direction in parallel with one another, and vertical light shading walls 24, 26a, 26b vertically standing on one side surface of the base plate at a separation part of respective openings 22 and both ends thereof are formed on the louver base plate 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248614-A (JP)
Title: Apparatus for cutting and opening nut shell
Inventor: KURAMOTO MITSURU
IPC: A23N5/08
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cutting and opening a nut shell in order to mass-produce nuts whose shell can readily be removed by consumers in a state in which removal of the shell is not carried out.  <P>SOLUTION: The apparatus for cutting and opening the nut shell is equipped with a rotating cutter 30 for cutting and opening the nut shell and a conveying part 50 for feeding the nut to the rotating cutter 30. The conveying part 50 has an arranging chute 502, a vibrator 504 and guide plates 508 and 510 for successively feeding each nut to a prescribed position while aligning each nut and a receiving dish part 520, a lift cylinder 522, a chuck part 530, an vertical cylinder 532 and a transverse feed cylinder 534 for holding a single nut placed at a prescribed position, conveying the nut to this side of a rotating drum 40 combined with the rotating cutter 30 and then opening the held nut and a pusher 544 and an extruding cylinder 546 for thrusting the nut opened from the chuck means into a storage hole of the rotating drum.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258710-A (JP)
Title: Remote monitoring system and remote monitoring device
Inventor: WATANABE TOSHIKAZU
IPC: H04Q9/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system and a remote monitoring device that are reliable and economical to operate.  <P>SOLUTION: In the remote monitoring system, the remote monitoring device 2 connected to such target equipment 1 to be monitored as a construction machine or power generation device reads in state signals about given monitoring items from the target equipment 1, and if detecting an anomaly after the determination of anomaly levels from the state signals, creates mail showing anomaly contents depending on the corresponding state signal and sends the created mail direct to portable terminals 6 of mail addresses registered in advance via a communication network 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257287-A (JP)
Title: Cam follower device
Inventor: TAKEO NORIYUKI
IPC: F01L1/18
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam follower device in which sliding resistance between opposite peripheral surfaces of a support shaft 5 and an inside-diameter side roller 8, and an outside-diameter side roller 9 is reduced, and prevent wear on each peripheral face to improve durability.  <P>SOLUTION: Difference between diameters on the peripheral surfaces of the support shaft 5 and the inside-diameter side roller 8, and the outside-diameter side roller 9 which are opposite to each other is restricted in the range of 5-20 μm. By adopting this constitution, sufficiently strong films of lubricating oil are formed all over between the respective peripheral surfaces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI