baber/WOPTO huggingface dataset:
Patent JP-2007285085-A (JP)
Title: Pool floor lifting device
Inventor: KAJI NOBORU
IPC: E04H4/06
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pool floor lifting device of simple structure suitably used for a pool floor of comparatively small size.  <P>SOLUTION: A drive shaft 22 rotationally driven by a motor is disposed under a pool side on one side of opposed long sides, and lifting mechanisms 24 for lifting the pool floor 23 is mounted to both sides of the drive shaft 22. The lifting mechanism 24 connected to one side of the pool floor 23 is mounted to one post 26 out of posts 26 installed on both sides of the pool side. Guide sprockets 32 are mounted to both sides of the pool floor 23, and a synchro chain 33 with one end connected to the lower end of each post on the lifting mechanism side is wound on both guide sprockets 32 from the upper side on the lifting mechanism 24 side and from the lower side on the opposed side and then connected to an end plate 30 on the opposed side. The pool floor 23 is supported by the synchro chain 33 on the other side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289828-A (JP)
Title: Medium stirring-type wet dispersion machine and fine particle dispersion method
Inventor: SERIZAWA TAKASHI
IPC: B01F27/73
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium stirring-type wet dispersion machine which shows a high dispersion efficiency and is free from a wear problem as a result of eliminating a medium entraining phenomenon.  <P>SOLUTION: This medium stirring-type wet dispersion machine is equipped with a cylindrical separator 3 and a rotating rotor 5 fixed to a rotary shaft 4, in a cylindrical container 2 with a feed aperture 6 and a discharge aperture 7 for a treated material. The rotor 5 has a cylindrical stirring part 51 and a disc-like holding part 52, and the stirring part 51 has a plurality of through holes 53 communicating with the inside and the outside on both division sides of the holding part 52.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292962-A (JP)
Title: Display element
Inventor: HIRANO SHIGENOBU
IPC: G02F1/153
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type display element which has comparatively simple structure and can perform color display of high image quality.  <P>SOLUTION: The display element has: a display electrode; a counter electrode opposed to the display electrode via an electrolyte; display layers 1 and 2 layered on a counter electrode side surface of the display electrode and coloring colors different from each other; and a color filter having a color different from the colors colored by the display layers 1 and 2, wherein the display layers 1 and 2 each independently contain compositions in which organic electrochromic compounds are carried on conductive or semiconductive particles, the display layer 2 differ from the display layer 1 in at least one of a threshold of voltage needed for transition from a decolored state to a colored state, a threshold of voltage needed for transition from the colored state to the decolored state, a charge amount needed for transition from the decolored state to the colored state and a charge amount needed for transition from the colored state to the decolored state, and the conductive or semiconductive particles contained in at least one of the display layers 1 and 2 have an insulating or semiconductive substance on the surfaces thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298114-A (JP)
Title: Driving device and joint apparatus
Inventor: KAWANAMI YASUNORI
IPC: B25J17/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact driving device capable of easily changing a reduction gear ratio.  <P>SOLUTION: A motor 12 and a reduction gear 13 are parallely placed so that an output shaft 12out of the motor 12 and an input shaft 13in of the reduction gear 13 are on a same side. As a transmitting means 15 is used to transmit between the output shaft 12out and the input shaft 13in, the size of the driving device 10 in its output shaft direction can be reduced and total reduction gear ratio of the driving device 10 can be easily changed by using the same reduction gear 12 only by changing the reduction gear ratio of the transmitting means 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299958-A (JP)
Title: Manufacturing method for electrode foil for electrolytic capacitor
Inventor: HAMA RYOTA
IPC: C25F3/04
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an electrode foil for an aluminum electrolytic capacitor capable of obtaining a higher capacitance.  <P>SOLUTION: The electrode foil for the electrolytic capacitor is manufactured by a chemical or/and electrochemical etching to an aluminum foil in an etchant mixed with at least one kind of nitric acid, phosphoric acid, sulfuric acid, and hydrofluoric acid in a hydrochloric-acid aqueous solution. A dicarboxylic acid having a carbon number of an odd number such as malonic acid, glutaric acid, pimelic acid, azelaic acid or the like is added to the etchant in this case. It is preferable that the concentration of the dicarboxylic acid is 1.0 to 5.0 wt.% and the temperature of the etchant is 25 to 35°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300024-A (JP)
Title: Shield structure, and attaching method of shield cover
Inventor: TAKAI KIYOBUMI
IPC: H05K9/00
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable to firmly attach a shield cover on a circuit board.  <P>SOLUTION: A groove 4S for a shield cover reaching from the front surface to the rear surface of a circuit board 2 is formed on an end surface of the circuit board 2. An attaching claw 10 entering from the front surface side of the circuit board 2 into the groove 4S for the shield cover is provided on the shield cover 3, and a folding line 20 is formed on a position where the tip of the attaching claw 10 is inclined inward, the attaching claw 10. In a process of attaching the shield cover 3 onto the circuit board 2; the attaching claw 10 of the shield cover 3 is allowed to enter into the groove 4S for the shield cover of the circuit board 2, a pressurizing tool is inserted into the groove 4S for the shield cover from a side opposite to the entering side of the attaching claw 10, and a tip of the attaching claw 10 is pressed inward and pressed on the groove surface of the groove 4S for the shield cover to hold and fix the shield cover 3 on the circuit board 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303070-A (JP)
Title: Wall reinforcing structure
Inventor: KANAI KENJI
IPC: E04G23/02
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain aseismatic reinforcement of an existing house of wooden framework construction based on a concept of improving earthquake resistance by reinforcing a "wall" which is a surface.  <P>SOLUTION: Horizontal members 19 are arranged parallel in several stages between right and left columns 4, 4 after removing an internal wall material of the existing house. Connection between upper and lower horizontal members 5, 2 and capitals and bases of the columns 4 is reinforced by reinforcing hardware 21, and both ends of the horizontal members 19 are connected to the right and left columns by internal corner connecting hardware (L-shaped hardware 20) to form a frame body B with all the hardware located inside the columns. Structural plywood 24 for proof stress is vertically divided in a plurality of parts on the indoor side face of the frame body B and fixed between the right and left columns leaving a ceiling space between itself and an upper horizontal member (a girth 5) and a floor space between itself and a lower horizontal member (a sill 2), to form a reinforced bearing wall.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307443-A (JP)
Title: Boom sprayer
Inventor: SUZUKI KENICHI
IPC: A01M7/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boom sprayer which is capable of controlling the pressure drop and enhancing the uniformity of spraying, is excellent in stability of a slide boom and is capable of controlling the weight increase.  <P>SOLUTION: To a water divider 6 equipped at the vehicle itself 1, piping 16b to supply a chemical to a nozzle-pipe 39 of a first boom 30 of the slide boom 20, piping 16c to supply a chemical to the nozzle-pipe 49 of a second boom 40 and piping 16d to supply a chemical to the nozzle-pipe 59 of a third boom 50 are connected wherein the piping 16c and the nozzle-pipe 49 are connected via a coil hose 70, and the piping 16d and the nozzle-pipe 59 are connected via coil hoses 71, 72. The coil hoses 71, 72 are arranged apart with a predetermined distance to right and left direction, the coil hose 70 is arranged to a slightly upper part of almost the center position from right and left direction of the coil hoses 71, 72, and the bottom part of the coil hose 70 is inserted between the gap of the coil hoses 71, 72, when it is seen from the expendable direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275541-A (JP)
Title: Shoe cover with adhesive tape (t. 630), freely removable cover with adhesive tape (t. 631 t.632), safety sneaker sock (t. 633), sock with adhesive tape (t. 634), split-toe shoe with adhesive tape (t. 635), and insect repellent shoe cover (t. 636)
Inventor: ONISHI MASAMITSU
IPC: A43B3/18
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe cover capable of securing convenience in interior work of a carpenter, etc., concerning a safety shoe for protecting a foot from the fall of a heavy object in a construction work job site, etc., preventing the shoe from being stained with soil and clay when a visitor comes to inspect the work, and attaching dust, etc., in the work job site, while keeping safety in the foot.  <P>SOLUTION: Safety slippers and covers are obtained, where a steel plate 8 is put in an instep part so as to enable a user to easily exchange inner shoes and outer shoes, while holding the heavy object, and a dust catching tape 3 is attached to a sole part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308749-A (JP)
Title: Method for separating platinum from palladium
Inventor: TAGASHIRA SHOJI
IPC: C22B7/00
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating platinum from palladium and collecting each of them, which can separate not only platinum (IV) from palladium (II), but also platinum (II) from palladium (II) in a solution containing platinum (II), platinum (IV) and palladium (II), and collect platinum.  <P>SOLUTION: This separation method comprises the steps of: making chloro complex anions of platinum (II), platinum (IV) and palladium (II) in the solution containing platinum and palladium to form ionic pairs with a cationic surface active agent; making the ionic pairs absorbed to the micelle of the cationic surface active agent to separate ionic pairs from the solution; and then fractionating palladium (II) from platinum (II) and platinum (IV) by using an EDTA solution to collect palladium and platinum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307759-A (JP)
Title: Screen printing machine
Inventor: SUMIOKA KOICHI
IPC: B41F33/00
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing machine, which can supply plenty large enough washing fluid to a cleaning tape.  <P>SOLUTION: This screen printing machine is equipped with a cleaning unit for wiping off the solder paste adhered to a mask sheet by bringing the cleaning tape impregnated with the washing fluid into contact with the under surface of the mask sheet, a tank 86 for storing the washing fluid, a supply pipe 84 for supplying the washing fluid in the tank 86 to the cleaning tape and a pump 85 provided on the midway of the supply pipe 84. In the supply pipe 84, on the downstream side from the pump 85, a washing fluid detecting sensor 88 for detecting the absence or presence of the washing fluid in the supply pipe 84 is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307144-A (JP)
Title: Game machine
Inventor: ARAGAI TOSHIBUMI
IPC: A63F7/02
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is equipped with a variable bonus winning device 20 for allotting a winning game ball either to a first passage or to a second passage for entering a special region, the first and second passages being different in bonus winning ratio, and determines a big win depending on whether or not the game ball entering the prize winning device enters the special region, wherein the game machine can maintain a high expectation of the player even if the game ball is once allotted to the first passage at a lower winning ratio.  <P>SOLUTION: The game machine is composed of: a first allotting device 35 which allots the game ball received in the variable bonus winning device 20 either to the first or second passage, and rolls the game ball through the allotted passage; and a second allotting device 80 which allots the game ball rolling in midstream of the first passage once again, to the first passage and rolls the game ball as it is through a latter half of the first passage, or to a latter half of the second passage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282620-A (JP)
Title: Health food
Inventor: HARA YUMIKO
IPC: A23L1/30
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a health food having effect on lifestyle disease by mixing a milk product such as butter and cheese with ripe garlic and ripe garlic skin powder.  <P>SOLUTION: This health food is obtained by kneading a milk product such as softened butter and cheese, and peeled ripe garlic and ripe garlic skin powder together followed by molding, and cooling and solidifying the product.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311212-A (JP)
Title: Induction heating cooker
Inventor: OTOMO HIROSHI
IPC: H05B6/12
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely convenient product making it easy for a user to perform cooking work by using a plurality of heating parts appropriately.  <P>SOLUTION: This induction heating cooker comprises a top plate provided on the upper face of a body to place an object to be heated, and three heating coils for induction heating provided below the top plate. One of the heating coils is arranged on the front side of the top plate, and the remaining two heating coils are arranged on the rear side of the top plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006281211-A (JP)
Title: Method for preparing rhodium complex solution
Inventor: MORI TOMOYUKI
IPC: C07C45/50
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a rhodium-tertiary organic phosphorus compound complex solution useful as a catalyst for a hydroformylation reaction or the like using an inexpensive aqueous rhodium compound solution.  <P>SOLUTION: In a method for preparing a rhodium complex solution, an aqueous solution of a water-soluble rhodium compound and an organic solvent solution of a water-insoluble tertiary organic phosphorus compound are brought into contact with each other under a gas atmosphere containing carbon monoxide gas. Thereafter, two phase separation is carried out, and an organic solvent phase containing a rhodium-tertiary organic phosphorus compound complex is recovered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007313646-A (JP)
Title: Printer with function of notifying that printed paper is uncollected
Inventor: NITTA MINORU
IPC: B41J29/00
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To notify the fact to a user of the printing origin about an uncollected printed paper after printing by a printer.  <P>SOLUTION: When a paper with an IC tag embedded is printed, a user ID of the printing origin user, a printing time and an ID of the IC tag embedded in the paper are recorded. The ID of the IC tag of the printed paper is read by a paper tray or the like where the printed paper is placed after printed. By comparing the read ID with the previous record, for the paper left remaining on the paper tray or the like after printing, the fact that the printed paper is uncollected is notified to the printing origin user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315311-A (JP)
Title: Control unit of internal combustion engine
Inventor: TANAKA HIROSHI
IPC: F02D41/02
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit combustion fluctuations by inhibiting variations of air-fuel ratios between cylinders due to clogging of deposits, for example, while purging in a multi-cylinder engine.  <P>SOLUTION: A control unit of internal combustion engine (1) is provided with a balance tube (12) that causes a purge gas to inflow so as to complement flow rate difference between respective cylinders of intake air that inflows into a plurality of cylinders (31 to 36) through throttles (61 to 66). The control unit includes identifying means (71 to 76, 100) for identifying deviation of flow rates of the purge gas between respective cylinders, and correcting means (100) for effecting corrections for opening degrees of the throttle so that deviations of the flow rates be reduced based on the identified deviation of flow rate of the purge gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006222471-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KAWAI FUMIHIKO
IPC: H01L23/50
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device that has stable electrical characteristics and superior high-frequency characteristics, even if its size is made small and thinned, and to provide its manufacturing method.  <P>SOLUTION: The resin sealed semiconductor device includes a die pad 106; a signal lead 102; an earth connection lead 103 connected to the die pad 106; a semiconductor chip 201, having an earth electrode pad, a metal fine wire 202; and a sealing resin 203 for sealing the die pad 106 and the semiconductor chip 201, and for sealing the signal lead 102 and the earth connection lead 103, in a state where their lower sides are exposed as external electrodes. Since the grounding connection lead 103 is connected to the grounding electrode pad, the resin-sealed semiconductor device is electrically stabilized. Moreover, by the die pad 106 and the grounding connection lead, interferences among the high-frequency signals passing through the signal lead 102 is suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007316020-A (JP)
Title: Integrated circuit and testing method therefor
Inventor: SHIMIZU NOBUTAKA
IPC: G01R31/316
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit in which winings connecting a digital circuit and an analog circuit are inspected accurately and easily, and to provide a testing method therefor, for an integrated circuit, in which digital circuits are connected via a plurality of wirings and an analog circuit controlled, based on digital values supplied via a plurality of wirings is provided, and to provide a test method therefor.  <P>SOLUTION: In the integrated circuit in which digital circuits are connected via a plurality of wirings and an analog circuit controlled and/or activated, based on the digital values supplied via a plurality of wirings is provided, the integrated circuit comprises a detector connected at a position adjacent to an analog circuit of a plurality of wirings for producing detection values, based on the outputs from a plurality of wirings, and an abnormality determining section for determining the abnormality of a plurality of wirings, based on the comparison result between the detection value of the detector and the expected value previously set, in response to the inputs to a plurality of wirings.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322489-A (JP)
Title: Image forming apparatus
Inventor: ARIGA TOMOE
IPC: G03G15/20
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein the original function of an image carrier is developed, and the life of the image carrier is prolonged.  <P>SOLUTION: The image forming apparatus of the present invention includes: a secondary transfer unit 60 for secondarily transferring a toner image carried on an intermediate transfer belt 40 to a recording medium that is fed so as to come in contact with the toner image; a fixing unit 80 for permanently fixing the toner image by heating the toner image transferred on the recording medium by the secondary transfer unit 60; a preheater 70 provided in a belt driving roller 41 for the secondary transfer unit 60, for preheating; a center fixing heater 82 and an end fixing heater 83 provided in the fixing roller 81 for the fixing unit 80, used for thermal fixation. A distance from the nip area exit of the secondary transfer unit 60 to the nip area entrance of the fixing part is set shorter than the length in the conveying direction of the recording medium of minimum size used for the image forming apparatus, and also, the preheat temperature in the second transfer unit 60 is set equal to or exceeding a room temperature, and set equal to or below a toner melting temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319390-A (JP)
Title: Game machine
Inventor: TSUKABE SHINJI
IPC: A63F5/04
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulence by restraining foreign matters inserted into a slot and moving the foreign matter outward with the friction on the surface of a roller by rotating the rotary roller.  <P>SOLUTION: When an object is loaded into the slot 23, passage of the loaded matter through a guide path is detected, and whether the detected object is a regular token or not is determined. Then, a roller unit 48 rotates a gear 41 with the power of a motor 42, and the rotated gear 41 is moved on a teeth line 43. The rotary roller 40 is moved in the direction of abutting to the token so that the prescribed matter is pressed between a game medium guide part 22 and the rotary roller 40. At the time, the rotation of the gear 41 is transmitted to the rotary roller 40, and the rotary roller 40 is rotated in the direction of putting out the matter to the outside of the slot.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321197-A (JP)
Title: Steel shaft component superior in impact characteristics and fatigue characteristics, and manufacturing method therefor
Inventor: HASE KAZUKUNI
IPC: C21D9/28
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction-hardened steel shaft component which has a more improved fatigue strength than a conventional component even without being tempered after having been induction-hardened.  <P>SOLUTION: This steel shaft component has a composition comprising, by mass%, 0.33 to 0.55% C, 0.3 to 1.1% Si, 0.2 to 2.0% Mn, 0.005 to 0.25% Al, 0.005 to 0.1% Ti, 0.05 to 0.8% Mo, 0.0003 to 0.006% B, 0.06% or less S, 0.02% or less P, 0.2% or less Cr, and the balance Fe with unavoidable impurities; includes former austenite crystal grains with a mean diameter (ds) of 15 μm or less in the surface part of the induction-hardened layer; has a specified hardness gradient from the hardened layer to an unhardened layer; includes either or both of bainite and martensite by a volume ratio of 50 vol.% or more in a structure of an untempered part.  <P>COPYRIGHT: (C)2008,JPO&INPIT