baber/WOPTO huggingface dataset:
Patent JP-2009036310-A (JP)
Title: Boss for self-tapping screw
Inventor: KADOYA MINORU
IPC: F16B25/10
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boss for a self-tapping screw capable of restraining chips from being generated by a male screw part when a self-tapping screw is screwed in a bottom hole.  <P>SOLUTION: This boss 11 for a self-tapping screw has a bottom hole 12, in which a male screw part 41 is screwed by fastening a self-tapping screw 400 having the male screw part 41. In this boss, formed are an inclined face 15 extending in a radial direction from an inner wall 13 of the bottom hole 12 and formed along the inner wall 13 of the bottom hole 12, and a step face 19, which extends in a radial direction from the inner wall 13 of the bottom hole 12, whose bottom end 20 is connected with the inclined face 15, and which extends toward an opening 14 of the bottom hole 12 from the inclined face 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034716-A (JP)
Title: Blank inflow measuring device
Inventor: ITO TAKAHARU
IPC: B30B15/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blank inflow measuring device capable of suppressing generation of a measurement error and reduction in the service life of a measuring sensor, which are caused by vibration in pressing, and capable of correctly measuring the inflow of a blank even if the shape of a product varies.  <P>SOLUTION: The blank inflow measuring device comprises a sensor 6 for measuring displacement of an edge part 3a of a blank 3 to be pressed, and measures the inflow of the blank 3 based on an electric signal from the sensor 6. In the blank inflow measuring device, the sensor 6 is positioned and fixed to a displacement measuring position through a positioning jig 7. The positioning jig 7 is provided with a jig base 7a, which is fixed to the displacement measuring position, and a sensor fixing plate 7c, to which the sensor 6 is fixed and which is fixed to the jig base 7a through a buffer plate 7b. The sensor fixing plate 7c is made tiltable by pressing force of the sensor fixing plate 7c to the side of the jig base 7a, and the positioning jig 7 has a vibration absorbing function.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041932-A (JP)
Title: Mobile object positioning apparatus
Inventor: EIMIYA KIYOMI
IPC: G01C21/00
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a position of a mobile object by using a proper error variance in response to a reception condition of a satellite radio wave.  <P>SOLUTION: A mobile object positioning apparatus of the invention comprises: an inertial navigation positioning means for obtaining the position of the mobile object by an inertial navigation; a satellite navigation positioning means for obtaining the position of the mobile object by a satellite navigation; a state quantity estimating means for considering an observation quantity as a relationship between positioning results of the inertial navigation positioning means and the satellite navigation positioning means, considering a state quantity as a correction parameter used in the inertial navigation positioning means, using the error variation of the positioning result of the satellite navigation positioning means, and estimating the state quantity; a means for reflecting the state quantity estimated by the state quantity estimating means to positioning in the inertial navigation positioning means; and a correcting means for correcting the error variance in response to the reception condition of the satellite radio wave received by the mobile object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007283146-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the sense of expectancy of a player for the repetition of re-variation by setting the reliability of jackpots higher than before when the number of times of repetition of re-variation is largest.  <P>SOLUTION: When replay symbols "R-R-R" are displayed, the re-variation of the symbols (replay variation) is executed. The number of times of re-variation of the symbols is selected from one to three times of replay variation. If the largest number of times of variation, three times of the replay variation, is selected, the reliability of jackpots is set higher than the selection of the other numbers of times of re-variation. Accordingly, if the re-variation of the symbols is repeated a prescribed largest number of times, the reliability of jackpots is set higher than in the previous re-variation. As a result, the player's sense of expectancy for the repetition of re-variation is enhanced, by which the amusement of the game can be enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009042183-A (JP)
Title: Electronic device and method of checking battery
Inventor: OTSUKA GENTA
IPC: H01M10/48
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device and a battery check method capable of accurately detecting the remaining capacity of a battery at an optional timing.  <P>SOLUTION: This electronic device for detecting the remaining capacity of the battery used as a power supply comprises a current detecting means for detecting the current value flowing in a circuit constituting the electronic device, a voltage detecting means for detecting a terminal voltage value of the battery, and a calculating means for calculating the terminal voltage value of the battery of the state where the current consumption of the electronic device becomes a predetermined current consumption based on the current value detected by the current detecting means and the terminal voltage value detected by the voltage detecting means in a plurality of states having different current consumptions of the electronic device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040020-A (JP)
Title: Manufacturing process of laminate, and laminate
Inventor: UMEMOTO TORU
IPC: B32B7/02
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a laminate which can approximately uniformly apply a solution including an organic dye to the surface of a hydrophobic resin base material to form a good orientation layer by coating the surface of the hydrophobic resin base material with the solution and can form the good orientation layer.  <P>SOLUTION: The manufacturing process of the laminate having the hydrophobic resin base material, and an orientation layer including the organic dye comprises a step (1) of subjecting the surface of the hydrophobic resin base material to a plasma processing in an atmosphere of 80% or more of a nitrogen concentration, and a step (2) of forming the orientation layer including the organic dye by coating the plasma-processed surface of the hydrophobic resin base material with a solution including an organic dye showing a lyotropic liquid crystallinity, and drying the solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052757-A (JP)
Title: Siphon type circulation type heat pipe
Inventor: SHINGU HIDEO
IPC: F28D15/06
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a siphon type circulation type heat pipe capable of extending the range of operation temperature as well as realizing increase of a heat transporting amount, and suitable for use in top heat or horizontal heat.  <P>SOLUTION: A heat receiving pipe part is provided at a predetermined part of an annular pipe 1, the heat receiving pipe and a storage tank 2 arranged above the heat receiving pipe are connected by warm liquid rising pipe part, and a steam expansion chamber is continuously provided for the heat receiving pipe part. The storage tank 2 stores heating medium liquid while leaving a void inside, and connects to a warm liquid descending pipe part at its lower part so as to connect to a heat radiation pipe part provided below the tank. The heat radiation pipe part is connected to a cool liquid rising pipe part with its liquid head position higher than the liquid surface level of the heating medium liquid 11 stored in the tank. End parts of the cool liquid rising pipe part and a cool liquid descending pipe part communicating with the heat receiving pipe part are continuously connected via a heat-conductive cooling pipe part penetrating the storage tank 2 going through the void inside the tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052214-A (JP)
Title: Method of eliminating caught earth and stone in earth and stone flow damming apparatus, and earth and stone flow damming apparatus for carrying out the method
Inventor: IMAI KAZUYUKI
IPC: E02B7/02
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate caught deposit earth and stones from the downstream side of an earth and stone flow damming apparatus when installing the earth and stone flow damming apparatus having a main rope stretched over a valley part, and a ring net hung from the main rope to block a river course and damming earth and stone flow flowing down from the upstream side, and furthermore to easily carry out restoration work of the earth and stone damming apparatus after eliminating the earth and stones.  <P>SOLUTION: Ring members between two vertically adjacent rows out of laterally arranged ring member rows at an intermediate part in the vertical direction of the ring net 4 are connected by connecting members 6 capable of connecting the ring members to each other and disconnecting them, and when eliminating the caught deposit earth and stones, connection between the ring members by the connecting members is released to vertically separate the ring net and to form a working space for the caught earth and stones between the upper and lower ring net parts, and the caught earth and stones are eliminated from downstream of the ring net.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051402-A (JP)
Title: Control device and control system for vehicle
Inventor: NAKAI YASUHIRO
IPC: B60W10/18
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to run a vehicle from a stop state regardless of a state of a road surface.  <P>SOLUTION: A vehicle automatically starts from a stop state by operating a power train according to a gradient of a road surface. In this process, even if a brake is lightly pressed by a user (time t3), the operation of the power train for controlling automatic shifting is continued (Fig. 18 (c1)). Thereby, the vehicle maintains the travel state although the vehicle slightly decelerates by a brake operation of the user while, as shown in Fig. 18 (c2), when the brake operation is set as a terminating condition of controlling automatic shifting, the vehicle cannot be started because the torque of the power train is rapidly decreased by the brake operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052509-A (JP)
Title: Urea injection device and liquid electromagnetic pump
Inventor: MATSUDO TSUTOMU
IPC: F01N3/24
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urea injection device which can dispense with a bent line and a relief valve.  <P>SOLUTION: The urea injection device 20 for spraying urea water solution to an SCR unit 13 provided at a downstream side of an oxidization catalyst 12 of an exhaust pipe 11 in an SCR system 10 includes a tank 22 for reserving the urea water solution, a pump 23 for pressurizing the urea water solution, a pressure control valve 26 for controlling pressure of compressed air coming from an air reservoir 25 coupled to an air compressor 24, and a sprayer 27 for mixing the urea water solution 21 and the compressed air to spray the mixture. The pump 23 is made up of a liquid electromagnetic pump which can change a discharge flow by using PFM control. Since the discharge flow can be regulated, a surplus discharge flow of the urea water solution can be prevented from occurring, thus allowing a bent line and a relief valve to be dispensed with.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051168-A (JP)
Title: Side gate type injection molding mold and method of manufacturing molded part using the same
Inventor: NAGASHIMA HIROAKI
IPC: B29C45/26
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side gate type injection molding mold for inhibiting generation of a weld line generated on a molded part made from a resin material which is loaded with a luminosity material, and for improving defective appearance.  <P>SOLUTION: The side gate type injection molding mold includes a product section 7 which is a space for molding, and a side gate 8 for injecting a material into the product section 7, in which the side gate 8 is formed so as to have an approximately quadranglular cross-section at a contact part 9 of the product section 7 and the side gate 8, wherein at least one of edge regions 9e of the cross-section formed at the contact part 9 of the side gate 8 is formed in a curvature configuration, and a resin material which is loaded with a luminosity material is injected from the side gate 8 into the product section 7 to produce a molded part 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050833-A (JP)
Title: Ceramic member for grinder, and grinder using it
Inventor: OKUBO NAOYUKI
IPC: B02C13/22
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic member for a grinder and a grinder using it causing no problems of breakage of a grinding pin due to abrasion of the vicinity of the end of the grinding pin by increasing the thickness of the vicinity of the end of the grinding pin, or defect due to exposure of a fixing part of the ceramic member with a metallic member.  <P>SOLUTION: The bottomed cylindrical ceramic member 1 for the grinder for inserting a columnar metallic support member 5 thereinto, is used for grinding the grinding object, formed with a bottomed hole 3 on an extension line of the metallic support member 5 at a bottom end. Formation of the hole 3 at the bottom end allows increase of the thickness of the vicinity of the end of the ceramic member 1 for the grinder within a range of making dense the ceramic, lessens the possibility of exposure of the metallic support member 5, and prevents breakage due to the lowering of the strength of the grinding pin 11 due to abrasion of the exposed metallic support member 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058603-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: HASHIBA SHIGETO
IPC: G03G5/14
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of suppressing the increase of residual voltage, also suppressing an afterimage phenomenon (ghost) caused by the remaining of a prior history, and obtaining a satisfactory image stably over a long period of time; to provide a process cartridge; and to provide an image forming apparatus.  <P>SOLUTION: The electrophotographic photoreceptor is characterized in that an undercoat layer 2 and a photosensitive layer 3 are successively stacked on an electrically conductive support 1, and the undercoat layer 2 contains metal oxide particles and zinc acetate particles. It is preferable that the metal oxide particles are zinc oxide particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057255-A (JP)
Title: Molding device and molding method of optical element
Inventor: ISHIKAWA KAZUYUKI
IPC: C03B11/00
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding technique of an optical element having a high production efficiency, capable of suppressing the lowering of an operating efficiency due to troubles and capable of performing high-mix low-volume production using molding raw materials of various shapes.  <P>SOLUTION: In the molding device 101, a plurality of molding tools 131 are circulated by connecting in a loop shape a molding part 102, a left mold detachment stage 114 and a right mold detachment stage 115 by a carrying conveyor 103, a uniaxial robot 113, a discharge stage 109 and a charge rail 110, and the transfer of a molding raw material 134 and a molded optical element 135 to the molding tools 131 is each independently performed in parallel at the left mold detachment stage 114 (left discharge supply robot 104) and the right mold detachment stage 115 (right discharge supply robot 108).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064060-A (JP)
Title: Information processor
Inventor: FUKADA TAKUYA
IPC: H04N1/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus easily extending the function of a Web application.  <P>SOLUTION: In the web application 35, a process assigning unit 350 sends a control to any of the process control units 351 to 354 according to a file name in a path contained in a request URI from a client, and upon receiving the control one of the process control units 351 to 354 executes a process with using at least one function in the processing functions 356 directly or indirectly. Therefore, a feature of the web server 34 is extended or changed easily by adding a new function to the processing functions 356, by changing at least one of the processing functions 356, or by adding a new process control unit to the process control units 351 to 354.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062833-A (JP)
Title: Reference opening position learning device for intake air swirl control valve
Inventor: SHIRAKI TAKASHI
IPC: F02B31/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately learn a reference opening position of an intake air swirl control valve in an internal combustion engine.  <P>SOLUTION: The intake air swirl control valve is retained at a full close position by electricity supply and drive of an electric motor in change-over to an ignition-off position, and electricity supply to the electric motor is stopped after that. Opening data θx of the intake air swirl control valve detected by an opening sensor after stop of electricity supply (yes in S142) is defined as a learning value θg (S144). Since operation of the internal combustion engine stops when electricity supply to the electric motor is stopped, operation vibration of the internal combustion engine, flow resistance of intake air flow, and pressure vibration does not affect the intake air swirl control valve. Consequently, the intake air swirl control valve does not slip from a full close position state even if retention force of the electric motor disappears. Although the electric motor is driven by duty control, the opening data θx of the intake air swirl control valve is accurately detected by the opening sensor and the full close position which is the reference opening position can be accurately learned since electricity supply to the electric motor is stopped when the opening data θx is learned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064651-A (JP)
Title: Alkaline battery and nickel-plated steel plate
Inventor: SANO HIROAKI
IPC: H01M50/571
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery capable of avoiding decrease in adhesion between a negative terminal and a resin projection part and increase in contact resistance of the negative terminal even when stored for a long time.  <P>SOLUTION: A positive mix 13, a separator 14, and a gel-like negative mix 15 are put in a bottomed cylindrical positive can 11 constituting the alkaline battery 10. The opening of the positive can 11 is sealed with a negative terminal 21 and an insulating sealing material 24. The negative terminal 21 is made with a material in which a nickel plating layer 42 is formed on the surface of a base material 41 and an aluminum oxide coating 43 is formed on the surface of the nickel plating layer 42. The aluminum oxide coating 43 is thinner than the nickel plating layer 42. A plurality of resin projections 31 are bonded to the aluminum oxide coating 43 present on the surface of a negative terminal surface 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063133-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: YOSHIOKA YUHEI
IPC: F16H61/12
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable running without involving rapid downshift and enable shifting into forward, reverse, and neutral even when any one of the solenoid valves controlling individual hydraulic servos fails in an output state or non-output state.  <P>SOLUTION: A changeover valve 22 which can be switched by a control solenoid valve 23 is interposed between the individual linear solenoid valves SL1 to SL6 and individual hydraulic servos C-1 to C4, B-1, B-2. Even if one of the linear solenoid valves fails, the outputs from non-failing linear solenoid valves are distributed, thereby achieving a forward high-speed stage and a reverse stage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008109099-A (JP)
Title: Weld structure between stem and member to be welded, semiconductor device having weld structure, optical module, and its manufacturing method
Inventor: SAJI SADAMOTO
IPC: H01S5/022
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such as: the scattering of particles formed by a part of melt flow in passing electric current and performing resistance welding with the bottom part of a cap having a tapered projection pressed against a stem; the possibilities of causing the melt particles to enter the inside of the cap owing to scatter to the inside; and the need for performing a tapping test which is a test consuming time to inspect it, and provide an improvement in the shape of the projection that does not cause the melt particles to enter the inside of the cap and can omit the tapping test.  <P>SOLUTION: There is provided a tall projection outside the back side of a cap, and there is provided a short small protrusion inside the same. The projection is applied to a stem, and electric current is passed for resistance welding. Even if melt particles enter the inside, they are intercepted by the small protrusion located inside and do not enter an inner space. Thereby, tapping tests of optical elements and optical modules can be omitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009065609-A (JP)
Title: Speaker device
Inventor: ITO JINYA
IPC: H04R1/30
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker device capable of appropriately reducing phase interference even if speaker arrangement angles in installing a plurality of speakers are made different.  <P>SOLUTION: A speaker device 1 includes a speaker driver 3 and a horn unit 5, and the horn unit 5 consists of a flare section 7 and a waveguide section 9. The waveguide section 9 includes a plurality of waveguide tubes 11 which can be bent, have an equal length and are disposed in such a way that tube exits 15 at a side of the flare 7 form a tube exit line 17, and a phase characteristic adjusting mechanism 19 for adjusting phase characteristics by changing a shape of the tune exit line 17. The phase characteristics can be adjusted in such a way that phase interference is reduced in accordance with the layout of speakers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067107-A (JP)
Title: Retaining structure for pipe
Inventor: KANEYASU YOSHIKAZU
IPC: B60K15/01
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining structure for a pipe capable of retaining the pipe even if there are variations in the pipe having a small outer diameter or the dimensions of a recession part for retaining the pipe of a tank.  <P>SOLUTION: A clamp 3 comprises the one made of synthetic resin for detachably retaining the pipe 2 having one end connected to the tank 1 made of synthetic resin. A recession part 11 attached with the clamp 3 is formed on the tank 1. The clamp 3 has an embrace part 31 for embracing the pipe 2; engagement parts 32, 32 formed on outer both end parts of the embrace part 31 and engaged with an opening end 11a of the recession part 11; and elastic pieces 33, 33 inwardly projected from both end parts of the embrace part 31 and elastically supporting an outer peripheral surface of the pipe 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT