baber/WOPTO huggingface dataset:
Patent JP-2005011067-A (JP)
Title: Constant voltage generator
Inventor: NAKADA KENICHI
IPC: G05F3/30
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant voltage generator capable of reducing power consumption and outputting a required electric current while lowering voltage of a power voltage VCC.  <P>SOLUTION: This constant voltage generator is provided with a band gap reference circuit 11, a current supply circuit 12, a starting circuit 13, and a voltage/current conversion circuit 14. The starting circuit 13 is provided with load elements 29 and 30, a transistor 31 connected to the load element 29, a transistor 32 having current capacity higher than that of the transistor 31, sharing voltage of a control terminal with the transistor 31, and connected to the load element 30, a resistor 33 connected to the transistor 31, and a resistor 34 connected to the transistor 32. Output from the voltage/current conversion circuit 14 is inputted to the connection part between the transistor 32 and the resistor 34, and current from the connection part between the load element 30 and the transistor 32 controls the current supply circuit 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017325-A (JP)
Title: Electronic equipment
Inventor: NISHIZAWA AKIO
IPC: H04N5/225
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To safely mount a circuit to which high voltage is applied in electronic equipment using a fuel cell as the power source.  <P>SOLUTION: A flash part consisting of a light emitting part 14, the circuit board 15 of a flash circuit, and a capacitor 16 are arranged on the right side in Fig., and a cell chamber 17 is arranged on the left side in Fig. in the casing of a camera 1. Furthermore, air holes 19 and 21 are provided between the cell chamber 17 and the flash part, and an air hole 20 is provided near the circuit board 15 and the capacitor 16 on the front 1-1 of the casing of the camera 1. Even if the fuel of the fuel cell housed in the cell chamber 17 leaks, the concentration of the leaked fuel is lowered by the time the leaked fuel reaches the flash part, and possibility that the fuel ignites the flash part gets low. The invention can be applied to a camera.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029022-A (JP)
Title: Method and apparatus for monitoring molecular contamination of critical surface using coated surface acoustic wave (saw)
Inventor: RODIER DANIEL
IPC: G01N29/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide reliability for an estimated adhesion coefficient of surface molecular contamination (SMC) on critical surfaces and related estimations by highly sensitively monitoring in real time and substantially reducing, if not eliminating, the effects of the deposition of airborne molecular contamination to the critical object surfaces.  <P>SOLUTION: A molecular contamination monitor is used for monitoring molecular contamination on the object surfaces sensitive to degradation due to molecular contaminants. The monitor is a surface acoustic wave (SAW) device having an SAW measuring surface. The SAW device is provided with an electric circuit for providing an output signal which indicates contaminants on the measuring surface. The SAW measuring surface is provided with coatings equivalent to the object material to spontaneous contamination due to the contaminants.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005017493-A (JP)
Title: Liquid crystal display device
Inventor: SAWANO YOSHIAKI
IPC: G09G3/34
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To display a color picture both with a field sequential display which utilizes illumination light from a surface light source and with a reflective display which utilizes external light, that is light from external environment.  <P>SOLUTION: The liquid crystal display device is provided with a liquid crystal display element 1 in which a transmissive display part A1 equipped with no color filter and a reflective display part A2 equipped with color filters 8R, 8G and 8B are formed on each of a plurality of pixels A and the surface light source 18 placed on the side opposite to the observer's side of the liquid crystal display element 1 and which selectively emits illumination light of three colors, red, green and blue toward the liquid crystal display element 1. A first display control and a second display control are selectively carried out in the liquid crystal display device. In the first display control, luminance information of the three colors, red, green and blue of supplied color picture data is written in each of the pixels of the liquid crystal display element 1 sequentially for the respective colors within a frame and the illumination light with a color corresponding to the written luminance information is emitted from the surface light source 18. In the second display control, the luminance information of the three colors, red, green and blue of the color picture data is written in each of the pixels of the liquid crystal display element 1, in which the color filters 8R, 8G and 8B with the colors corresponding to the luminance information are arranged within a frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013859-A (JP)
Title: Microchemistry chip
Inventor: MATSUDA SHIN
IPC: G01N35/08
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchemistry chip capable of adjusting a flow speed of a fluid to be treated fed from a feeding part and obtaining the reaction product at high yield by efficiently mixing a plurality of different fluids to be treated.  <P>SOLUTION: The microchemistry chip 1 has a flow passage 12 for circulating the fluid to be treated; and a substrate 11 connected to the flow passage 12 and formed with feed parts 13a, 13b for flowing the fluid to be treated to the flow passage 12 respectively. A plurality of fluids to be treated flow from the feed parts 13a, 13b to the flow passage 12 respectively and a plurality of flowing fluids to be treated are mixed and subjected to a chemical reaction to obtain the reaction product. In the microchemistry chip 1, heaters 23a, 23b for heating the fluid to be treated circulated in feed flow passages 17a, 17b of the feed parts 13a, 13b are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017663-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ARIGA TOMOE
IPC: G03G15/20
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain the simplification of structure, miniaturization, cost reduction, shortening of warm-up time and suppression of the deformation of an ejected sheet material in a thermal roll type fixing device.  <P>SOLUTION: A fixing device which fixes an unfixed toner image formed on a sheet material and is mounted on an image forming apparatus is provided with: a thermal fixing roll 1; a pressing roll 2 pressed to the thermal fixing roll 1; a heat resistant belt 3 wound on the outer circumference of the pressing roll 2 and moved by being held between the pressing roll 2 and the thermal fixing roll 1; and a belt support member 4 to support the heat resistant belt 3. The belt support member 4 is constituted of a sliding member that possesses supporting parts at both end parts and is formed into a crown like shape whose center part is swollen than both end parts and where the heat resistant belt 3 is slid. A fixing nip is formed by supporting the heat resistant belt 3 between the belt support member 4 and the pressure roll 2 by imparting tension to the heat resistant belt 3 and winding the heat resistant belt 3 on the thermal fixing roll 1, so that the end part areas of the heat resistant belt 3 are brought into close contact with the belt support member 4 by the deflection of the belt support member 4 when the heat resistant belt 3 is supported thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015666-A (JP)
Title: Curable silicone resin composition
Inventor: TABEI EIICHI
IPC: C08L83/07
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable silicone resin composition with a high strength and hardness, which gives a cured product having an excellent transparency in a short wavelength region without shrinkage by curing and can be used as a material for optical parts, insulating material for electronic parts and coating.  <P>SOLUTION: The curable silicone resin composition contains a siloxane type of a compound (A) having at least 2 polycyclic hydrocarbon groups with carbon-carbon double bonds of an addition reaction type per molecule, a siloxane type of a compound (B) having at least 3 hydrogen atoms bonded to a silicon atom per molecule and a hydrosilylating catalyst (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014183-A (JP)
Title: Picking device
Inventor: UEDA TAKASHI
IPC: B25J15/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picking device preventing, when picking a workpiece, the other workpiece from falling off by mistake in the picking device for gripping and transferring a desired workpiece from workpieces highly densely arranged on a storage tray.  <P>SOLUTION: This picking device grips and transfers an objective workpiece 200 from the tray for storing a plurality of workpieces; and has a plurality of claw members 110 for gripping the workpiece by abutting on a side surface of the workpiece, an opening-closing means for opening-closing the claw members, a lifting means for lifting the workpiece gripped by the claw members, and a shaking-down member 120 for impressing energizing force in the inverse direction of the pulling-up direction of the objective workpiece, on the other workpiece existing on the periphery of the objective workpiece, when gripping and pulling up the objective workpiece by the claw members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014823-A (JP)
Title: Floating body for play
Inventor: TAKECHI KENICHI
IPC: B63B35/73
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating body for play not sunk in water even if air is not blown thereto for a predetermined time, not requiring labor and time for inflating by blowing air therein before a pool is opened, providing a high trampoline effect, and as necessary, capable of being moored to a predetermined position.  <P>SOLUTION: This floating body 1 for play comprises a base cup 12 formed of a material lower in specific gravity than water, a bag body 11 formed on the base cup and having an air chamber therein, air blow means 13 and 14 feeding air into the air chamber, and as necessary mooring means 15 and 16. Even when the air blow means are not used, the floating body is not sunk by the base cup 12, and the trampoline effect can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017230-A (JP)
Title: Falling-rock detection line attaching tool, and falling rock detector
Inventor: YAMAGUCHI TAKESHI
IPC: E01F7/04
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a falling-rock detection line attaching tool capable of preventing a detection line from being rubbed with a protection net, and capable of preventing sagging satisfactorily from being generated in the detection line arranged along the protection net, and a falling rock detector provided with the falling-rock detection line attaching tool.  <P>SOLUTION: When the falling-rock detection line attaching tool 20 is attached to the protection net 10, and when the detection line 80 is fixed to a detection line fixing part 60, the detection line 80 is prevented from being rubbed with the protection net 10, because at least a surface side arrangement member 40 and a separation member 50 are interposed between the detection line 80 and the protection net 10. When the attaching tool 20 is attached to the protection net 10, the protection net 10 is brought hereinafter into the condition where the net 10 is sandwiched between a reverse face side arrangement member 32 and the surface side arrangement member 40, and the attaching tool 20 is thereby prevented from being shaken with respect to the protection net 10. When the detection line 80 is fixed once to the attaching tool 20 with no sagging, the attaching tool 20 is prevented hereinafter from being sagged unnecessarily, by this manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023962-A (JP)
Title: Hydraulic system of backhoe
Inventor: ARII KAZUYOSHI
IPC: F15B11/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic system of a backhoe having an after-orifice type load sensing system capable of simplifying a hydraulic circuit structure and preferentially supplying pressure oil while simultaneously operating the backhoe.  <P>SOLUTION: When a poppet 25 of a pressure compensation value CV is displaced to a fully opened position, a connecting passage 27, in which an oil passage h supplying pressure oil connected with a main spool 31 is connected with a back-pressure chamber i, is formed on the poppet 25. Oil pressure of the oil passage connected with the back-pressure chamber i of the pressure compensation valve CV in parallel at each value section is pulled out as control signal pressure PLS in the hydraulic system. The maximum opening area of the pressure compensation valve CV at a part of a section set at a preferential section is set smaller than the maximum opening area of the pressure compensation valve CV at a section without the preferential section, and an opening area of the main spool 31 at the preferential section is set greater than the opening area of the main spool 31 at a section without the preferential section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029586-A (JP)
Title: Hydrophilizing agent and resin-molded item obtained by using the same
Inventor: NAGAO TORU
IPC: C08K3/36
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize sufficient exhibition of hydrophilicity at the surface of a molded item over a long period of time while retaining water resistance of the resin-molded item.  <P>SOLUTION: The resin molded item is molded from an unsaturated polyester resin added with a hydrophilizing agent. The hydrophilizing agent comprises 2.0-10.0 pts. wt. of an ultrafine particulate anhydrous silica and 0.01-0.1 pt. wt. of a polyethylene glycol or a polyethylene oxide having a weight-average molecular weight of 1,000-5,000,000, each amount being based on 100 pts. wt. of the unsaturated polyester resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031768-A (JP)
Title: Product configuration information management supporting system and method and program for the same
Inventor: SATO YUZO
IPC: G06Q50/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable erroneous input reduction and efficient data input by dividing the function of this system according to task contents or input data, and to construct a database by efficiently collecting product configuration information data including environment information corresponding to a customer side management policy.  <P>SOLUTION: A common information registration managing part 110 is associated with the task of a person in charge of environment management having the professional knowledge of environment management, and configured to register information for managing the multi-hierarchial product configuration information of product/assembly/parts/workpiece/raw material/substance. A product hierarchy information registration managing part 120 is associated with the task of a person in charge of development/design having the professional knowledge of product information, and configured to register the configuration information of each hierarchy of the product/assembly/parts/workpiece/raw materials. A product information display managing part 130 is associated with the support of the environment consideration type product design task of the person in charge of development/design, and a slip output managing part 140 is associated with the preparing task of a report or MSDS of a person in charge of environment management.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031791-A (JP)
Title: Copyright management system
Inventor: SUMIYA MASAKI
IPC: G06Q50/10
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illegal resale and reproduction of a publication, data, or the like for surely protecting a copyright.  <P>SOLUTION: A reproduction device 10 reads radio tag information showing an identification code from a document when the document as a reproducing object is scanned and transmits read copyright query information (including the radio tag information) to a copyright management server 30 via a network for asking whether the reproduction of the document is allowed or not. In receipt of the copyright query information from the reproduction device 10, the copyright management server 30 reads the copyright management information matching the radio tag information included in the copyright query information from a copyright database 30a to return it to the reproduction device 10. Subsequently, in receipt of the copyright management information from the copyright management server 30, the reproduction device 10 carries out reproduction processing based on the contents of the received copyright management information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029817-A (JP)
Title: Method and apparatus for forming metal film
Inventor: OGURA KEN
IPC: H01L21/285
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a metal film by which the metal film is formed only at a desired position.  <P>SOLUTION: In this method, the concentration of chlorine radicals and the concentration of a precursor 15 on an outermost surface and a groove of a substrate 3 are controlled by controlling the temperature of a member 20 to be etched by a control means 6, controlling the gas flow rate into a chamber 1 (controlling a flow rate control means 13), controlling the pressure in the chamber 1 and controlling the temperature of a supporting base (the substrate 3), thereby forming a nitrided copper thin film ( a passive state film) mainly only on the outermost surface of the substrate 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032485-A (JP)
Title: Base plate for solar cell, and solar cell using the same
Inventor: MIYOSHI KOZO
IPC: H02N6/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell having high utilization efficiency and high photoelectric conversion efficiency.  <P>SOLUTION: A solar cell 1 is structured by forming a plurality of cylindrical lenses 8 on the surface (light incident face) of a base plate 2 so that the lenses stand adjacent to and parallel with one another, forming a V-shaped groove 10 on a back surface along the cylindrical lenses 8, laminating transparent electrodes 23 and semiconductor electrodes 5 sequentially on the back face, arranging the base plate 2 and an opposing electrode plate 3 so as to face each other, and by sealing electrolyte liquid 7 between both base plates. The lenses 8 are set so as to optically respond in a manner that incident light enters into edge faces 5A, 5B of the part bent at the grooves 10 of the electrodes 5 along the direction of the face of the electrodes 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031284-A (JP)
Title: Piano back check
Inventor: YOSHISUE KENJI
IPC: G10C3/22
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piano back check which can lock a hammer which performs return rotation and whose manufacturing cost can be reduced.  <P>SOLUTION: This piano bach check is configured so as to prevent the rebound of a hammer 3 by locking the hammer 3 which performs the return rotation after hitting a string. The back check is equipped with a back check body 31 which is provided at an engaging part with the hammer 3 and has a sticking face 31d which extends in the vertical direction and whose center part in the vertical direction is raised, an under felt 32 which is stuck to the sticking face 31d of the back check body 31 and a sheet shaped cushioning material 33 which is stuck to the back check body 31 so as to cover the under felt 32 and which is formed to have an engaging face 33a of the shape of a predetermined curved surface for locking the hammer 3 by the sticking face 31d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043442-A (JP)
Title: Optical fiber connecting structure, optical connecting member and optical connector
Inventor: YAMADA EIICHIRO
IPC: G02B6/02
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively composed optical fiber connecting structure and a connecting member which are capable of suppressing connection loss within a prescribed range with a single intermediate optical fiber, in the case where a difference above a prescribed value exists in the MFD (mode field diameter) value of optical fibers to be connected to each other.  <P>SOLUTION: Assuming that the mode field diameters defined by Peterman II are MFD1, MFD2 and MFD3 for a first, a second and an intermediate optical fiber 11, 12, 13 respectively, and where MFD1>MFD2, the following equations are satisfied: MFD2/MFD1<0.71, 0.86≤MFD3/MFD1<1.0, and 0.71≤MFD2/MFD3<1.0. In addition, the first and the intermediate optical fiber 11, 13 are connected physically, while the second and the intermediate optical fiber 12, 13 are connected by fusion splicing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041511-A (JP)
Title: Liquid storing container
Inventor: FUJIMOTO TAKASHI
IPC: B65D83/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid storing container, which enables a change from a mode for spraying an liquid in an atomized state to that for jetting the liquid directly, and vice versa, by a simple operation upon taking out the liquid.  <P>SOLUTION: The liquid storing container comprises a container body (1), a lid body (2), and a conduit pipe (3) for discharging the liquid. The lid body (2) has a cap body (4) fitted into to be attached on the container body (1), and a movable cap (5) fitted turnably on the cap body (4). The cap body (4) is composed of a three-way passage (41), the front end of which is divided into two directions to form jet openings (42a) and (42b) on the top of the cap body (4), and a spraying nozzle chips (7a) and a direct jetting nozzle (7b), which are arranged on the jet openings (42a) and (42b) respectively. The movable cap (5) is provided with one jet opening (5c). When the liquid is taken out, the movable cap (5) is turned to open each jet opening (42a) and (42b) selectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043562-A (JP)
Title: Shutter device
Inventor: OHASHI KATSUAKI
IPC: G03B9/08
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To keep the shutter speed constant whether the depressing operation of a shutter button is quick or slow.  <P>SOLUTION: An engaging pawl part 12c is formed integrally with a release member 12. A locking lever 68 is turned on a nearly horizontal plane orthogonal to the moving direction of the release member 12. A pawl member 71 is movably provided in the guide barrel 68c of the locking lever 68, and energized by a spring in a direction where it projects outward. The flat surface 71c of the pawl member 71 abuts on the engaging pawl part 12c at a locking position where the locking lever 68 locks a shutter driving lever 66 at a charge position. When the shutter button 8 is operated to be depressed, the engaging pawl part 12c descends without exerting influence on the locking position of the locking lever 68 and is separated from the flat surface 71c, so that the locking lever 68 starts turning from the fixed locking position. A locking projection 68b is detached from a projection to be locked 66b and the shutter driving lever 66 is turned at constant speed and kicks a sector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI