baber/WOPTO huggingface dataset:
Patent JP-2008274719-A (JP)
Title: Working arm device
Inventor: NAKAJIMA HIDEKI
IPC: E02F9/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working arm device such that an arm angle detection sensor and a hydraulic oil supply hose are prevented from being damaged due to the contact of the arm angle detection sensor on the hydraulic oil supply hose.  <P>SOLUTION: This working arm device 16 comprises an arm angle detection sensor body 28 secured to a boom 17, and can detect the angle of an arm 18 to the boom 17 by the arm angle detection sensor 24 having a movable part 29 connected to an arm 18. The working arm device further comprises a guide roller 26 for preventing the contact of the hydraulic oil supply hose 25 on the arm angle detection sensor 24 by the rotation of the arm 18. The guide roller 26 is rotatably supported. The center part of the peripheral surface of the guide roller 26 is recessed. Since the contact of the hydraulic oil supply hose 25 on the arm angle detection sensor 24 is prevented from occurring, the hydraulic oil supply hose 25 and the arm angle detection sensor 24 are prevented from being damaged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282143-A (JP)
Title: Electronic controller
Inventor: SUGIMOTO TAKASHI
IPC: G06F11/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic controller capable of writing programs of a microcomputer using a general-purpose writing tool and saving energy.  <P>SOLUTION: This electronic controller comprises a writing interface which is in a sleep mode when in standby and is released from the sleep mode when writing the program. When writing the program to the microcomputer, the writing tool is connected to its writing interface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007303470-A (JP)
Title: Heat exchanger system and lubricating oil cooling method
Inventor: SCHWARZ FREDERICK M
IPC: F02C7/06
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil system having an air-cooled and lubricating oil-cooled heat exchanger in a turbofan engine.  <P>SOLUTION: This heat exchanger system has the air-cooled heat exchangers 14 and 24 and the lubricating oil-cooled heat exchangers 35 and 39 for cooling lubricating oil at a selectively changeable cooling speed in an air flow 13 in a branch structure 10 of the turbofan engine. The air-cooled first heat exchanger 14 is installed so that a part of the fan air flow 13 can be made to flow to a core 25 of the first heat exchanger 14, and is also installed in the second heat exchanger so that the second heat exchanger 24 can make a part of the fan air flow selectively flow to the core of the second heat exchanger, and a core actuator selectively increases or reduces a part of the corresponding air flow 13 flowing in an oil transport pipe 25 of a movable core 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008279030-A (JP)
Title: Tooth product and manufacturing method of tooth product
Inventor: KIYOHARA SHIRO
IPC: A44C27/00
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a fallen tooth by preventing the fallen tooth from being easily changed with time without being controlled by a preservation environment.  <P>SOLUTION: The manufacturing method of a tooth product includes: an unwanted substance removing step (1) of removing the unwanted substance from a tooth T; a fluorine ion introducing/processing step (2) of immersing the tooth T from which the unwanted substance is removed in an aqueous solution containing fluorine ions; a repair step (3) of repairing a defective part 4 of the tooth T using a prosthetics 5; a brightener-applying step (4) of applying a brightener 6 to the surface of the tooth T; and a protective treatment step (5) of coating the surface of the tooth T with a protective agent 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280775-A (JP)
Title: Storage penetration facility for rainwater or the like having separately disposed unit members
Inventor: HAYASHI SHINICHIRO
IPC: E03B11/14
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To save resources in a rainwater storage penetration facility using unit members.  <P>SOLUTION: In the storage penetration facility for rainwater or the like having separately disposed unit members in which a storage space is formed by arranging unit members under the ground, the storage space is formed by disposing each main unit member with a fixed distant space, connecting the space by a sub-unit member, and forming a ceiling by disposing ceiling members so as to extend over the spaced main unit members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008221199-A (JP)
Title: Catalyst for producing alcohol
Inventor: DANJO HIROSHI
IPC: B01J23/88
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst used for the producing of alcohol by hydrogenating a carboxylic acid, having high catalytic activity and industrially satisfied and a method of producing the alcohol.  <P>SOLUTION: The catalyst for producing the alcohol by hydrogenating the carboxylic acid contains Co metal as an essential ingredient, while containing one or more elements selected from the group consisting of Zr, Y, La, Ce, Si, Al, Sc, V and Mo as first promoter components. In the catalyst for alcohol production, the crystal phase of Co metal contains not less than 20% of a cubic phase. Also a method for producing such a catalyst is provided and a method for producing an alcohol wherein a carboxylic acid is used as a raw material and hydrogenation is performed by using the catalyst is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280594-A (JP)
Title: Metal refining method
Inventor: YAMASHITA TAIICHIRO
IPC: C25C3/34
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal refining method where, upon electrolysis of a molten metal chloride, the evaporation of a metal salt can be effectively suppressed, and the reduction in the recovery efficiency of the molten metal chloride caused by evaporation from a liquid face and the sticking of the evaporated metal chloride to the inside of piping can be prevented.  <P>SOLUTION: In the region from the upper end position of electrode members 11, 12, 13 dipped into a molten metal chloride 3 to the bottom face of an electrolytic cell 5, the heating temperature T1 of the electrolytic cell 5 is set to the melting point m of a metal composing the metal chloride or above and also to a temperature capable of electrolyzing, and, in the region from the upper part than the upper end position of the electrode members 11, 12, 13 to the liquid face 3a of the molten metal chloride 3, the heating temperature T2 of the electrolytic cell 5 is set to the temperature range from the melting point tc of the metal chloride or above to the melting point tc+100°C or below, the temperature T3 of a gas directly above the liquid face 3a of the molten metal chloride 3 is set to a temperature below the melting point tc of the metal chloride, and the molten metal chloride 3 is subjected to electrolytic treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286254-A (JP)
Title: Piston forming method and piston
Inventor: YANAI GENZO
IPC: F16J1/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a dispersion conventionally exists between molded pistons.  <P>SOLUTION: This piston forming method comprises cutting a billet at a predetermined length to obtain a billet piece, preliminarily pressing the billet piece to form a centering positioning portion thereon, and then pressing and extrusion molding the billet piece with punching work using the centering positioning portion as a criterion to mold a cylindrically peripheral wall and a fitting portion in a concentric shape at the same time. In this case, pressing and extrusion molding can be performed so that the outer diameter of the cylindrically peripheral wall is a predetermined (designed) size without the need for cutting the outer peripheral face of the cylindrically peripheral wall. In this case, the billet is constrained and cut and the billet piece is cut at a predetermined length, whereby the pressing and extrusion molding is performed so that the outer diameter of cylindrically peripheral wall is the predetermined size without the need for cutting the outer peripheral face of the cylindrically peripheral wall. This piston is obtained by pressing and extrusion molding the billet piece in this method to mold the cylindrical peripheral wall and the fitting portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292700-A (JP)
Title: Image forming apparatus
Inventor: MATAYOSHI AKIRA
IPC: G03G21/10
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a cleaning device for removing remaining toner on an image carrier without lowering cleaning performance.  <P>SOLUTION: A printer 10 includes a transfer belt 125 carrying a toner image formed in accordance with image information, and a belt cleaning device 30 which is arranged to face the image carrying surface of the transfer belt 125, and cleans and removes the toner remaining on the image carrying surface. The belt cleaning device 30 includes a main cleaning member 40 electrically removing the remaining toner from the image carrying surface by applying a bias having a reverse polarity to the remaining toner, and an auxiliary cleaning member 50 provided just preceding to the main cleaning member 40 and brought into contact with the image carrying surface in advance. The auxiliary cleaning member 50 is floated so as to be electrically separated from a voltage applying system and a ground system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291735-A (JP)
Title: Fuel injection device
Inventor: HIRAI MANABU
IPC: F02M51/06
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device which can significantly alleviate the problem of chips being generated when a coil spring is secured by pressure welding in a cylinder body which functions as a fuel passage.  <P>SOLUTION: A cylinder body 1, with the exception of a portion where a fuel filter 34 is installed, comprises a smaller inside diameter section 11 at the downstream where the fuel filter 34 is installed, and a larger inside diameter section 12 located at the downstream of the smaller inside diameter section 11, while a coil spring 2 has a tightly winding section 21 and 22 each at the end of the spring winding section 23 located halfway of the cylinder body, one being press-fitted into the smaller inside diameter section 11, the other being welded on the top of the valve needle 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290009-A (JP)
Title: Polysulfone-based permselective membrane and its manufacturing method
Inventor: SATO JUNYA
IPC: B01D69/08
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permselective membrane having excellent antioxidative property, practical strength and high production rationality, and to provide its manufacturing method.  <P>SOLUTION: The polysulfone-based permselective membrane comprises polysulfone-based resin, hydrophilic polymer and liposoluble antioxidant. The membrane contains 30-76 mg liposoluble antioxidant per g, and the summation of the liposoluble antioxidant present on the membrane surface is 4-25 mg per g. The manufacturing method of permselective membrane comprising the polysulfone-based resin, hydrophilic polymer and liposoluble antioxidant includes the steps of: obtaining a membrane intermediate containing 30-76 mg liposoluble antioxidant per g; thereafter heating the membrane intermediate at 100-180°C for 0.1-360 min in a dried state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294889-A (JP)
Title: Remote controller signal recording and reproducing device and electronic apparatus
Inventor: ONISHI TAKAJI
IPC: H04Q9/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller signal recording and reproducing device and electronic apparatus which can easily reproduce abnormal behavior of an evaluation object operable by a remote controller, and promote efficiency of debugging work.  <P>SOLUTION: The remote controller signal recording and reproducing device includes: a receiving means of receiving a radio signal transmitted by a remote controller and outputting the radio signal after changing it to an electric pulse signal; a recording means of recording time interval data which indicate the electric pulse signal output by the receiving means and time intervals of the electric pulse signal in a recording medium; a reproducing means of reproducing all and/or part of the electric pulse signal recorded in the recording medium at the same time interval as the time interval of the radio signal transmitted by the remote controller, based on the time interval data recorded in the recording medium; and a transmitting means of transmitting the electric pulse signal output by the reproducing means after changing it to a radio signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292892-A (JP)
Title: Liquid crystal display device
Inventor: OKABE HIROFUMI
IPC: G09G3/20
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To display a video satisfactory in quality even when opening degrees are different for every pixel.  <P>SOLUTION: A CPU 34 of a color liquid crystal display device is provided with: an opening control part 345 for controlling an opening of a liquid crystal display panel for every pixel; an emission light control part 344 for controlling light quantities of emission light of a first prescribed number of LEDs 21 disposed in a backlight light source; a reflection light detecting part 342 for detecting a light quantity of reflection light emitted from the first prescribed number of LEDs 21 disposed in the backlight light source and reflected by the liquid crystal display panel; and a correction value computing part 343 for computing correction values correcting the light quantities of the first prescribed number of LEDs 21 and the opening of the liquid crystal display panel via the opening control part 345 and the emission light control part 344 based on the light quantity of the reflection light detected by the reflection light detecting part 342.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007320029-A (JP)
Title: Portable tacker
Inventor: TILLE DIERK
IPC: B25C1/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tacker suitably positioning and guiding a fixing element in a storing space.  <P>SOLUTION: The tacker has: a muzzle member prepared for the fixing element 51 movably arranged in a fixing element guide 15 in an axial direction; the storing space of the fixing element 51 partially surrounded by a guide surface; and a detecting element 31 for detecting the fixing element 51 in the storing space, and also has a first guide surface 34 of the fixing element 51 extended on a side surface at a storing space side of the detecting element 31 in parallel to the longitudinal direction of the muzzle member. Second and third recessed guide surfaces 35 and 36 respectively extended in the longitudinal direction L at both sides of the first guide surface 34 are arranged on the side surface at the storing space side of the detecting element 31. A detecting section 33 formed as a half-shelled pipe segment is suitably arranged on the side surface at the storing space side of the detecting element 31, and the guide surfaces 34, 35, and 36 are arranged on the detecting section 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008297572-A (JP)
Title: Highly corrosion-resistant powder for thermal spraying superior in exfoliation resistance
Inventor: KUBOZONO KINYA
IPC: C22C38/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder for thermal spraying, which has improved adhesiveness to a base material by suppressing its thermal expansion coefficient and has high corrosion resistance.  <P>SOLUTION: The highly corrosion-resistant powder for thermal spraying superior in exfoliation resistance comprises, by mass%, 0.08% or less C, 2% or less Si, 2% or less Mn, 2 to 7% Ni, 18 to 30% Cr, 1 to 5% Mo, further 0.05% or less S and 0.1% or less N, while further satisfying the expression: Cr+3Mo≥25 and Cr+Mo-3Ni≥11, and the balance Fe with unavoidable impurities. The highly corrosion-resistant powder for thermal spraying superior in the exfoliation resistance further includes one or more elements of 1% or less Ti, 1.5% or less Nb, 1% or less V and 1.5% or less Zr, in addition to the component composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299108-A (JP)
Title: Charging member, electrophotographic apparatus and process cartridge
Inventor: SUZUKI TOSHIRO
IPC: G03G15/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member capable of stably charging a photoreceptor drum.  <P>SOLUTION: Regarding the charging member having a conductive elastic layer on a conductive substrate, the surface roughness Rzjis of the conductive elastic layer in a longitudinal direction is 2.0 to 20.0 μm, and the charging member is characterized by satisfying the following relation (A): (A) (length of the charge part of the conductive elastic body)/(8 mm)=N(N is integer obtained by counting fractions as one, N≥3); then, the conductive elastic body part is divided into N areas, and the elastic bodies are expressed by 1 to N from one end in this order. The surface roughness Rzjis-ave.(1) and Rzjis-ave.(N) are in the range of 2.0 to 7.0 μm, and at least one or more points among Rzjis-ave.(2 to N-1) are 1.2 to 5.0 times the surface roughness Rzjis-ave.(1) and Rzjis-ave.(N).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007262082-A (JP)
Title: Use of riluzole for treatment of multiple sclerosis
Inventor: POLMAN CHRIS
IPC: A61P25/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To identify the treatment (capable of treating multiple sclerosis, minimizing the effect of multiple sclerosis, or slowing down the advance of multiple sclerosis) of the multiple sclerosis.  <P>SOLUTION: A use of riluzole [6-(trifluoromethoxy)-benzothiazolamine] for preparing a suitable pharmaceutical composition for the treatment of the multiple sclerosis. A method for the treatment of the multiple sclerosis comprises administering a therapeutically effective amount of riluzole to a patient needing the treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008295851-A (JP)
Title: Oxygen concentrator
Inventor: OUCHI TERUHIKO
IPC: B01D53/04
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrator which can be used even when a patient is at home and/or goes out (including moving in a vehicle).  <P>SOLUTION: The oxygen concentrator includes: a compressor for compressing raw material air and generating compressed air; a cooling pipework for cooling the compressed air where the temperature is raised; an absorbing cylinder for absorbing nitrogen from the compressed air and storing a catalyst to discharge concentrated oxygen; a cooling means for cooling a compressing means and the cooling pipework by blowing; and an oxygen supply amount setting means. The oxygen concentrator includes: a continuous supply mode for continuously supplying the concentrated oxygen and an respiration synchronizing mode for supplying the concentrated oxygen by synchronization with respiration. When the amount of oxygen supply to be set by the oxygen supply amount setting means exceeds a continuously suppliable amount, only the respiration synchronizing mode is set. The oxygen concentrator displays the effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303600-A (JP)
Title: Handrail
Inventor: HAYASE MAKI
IPC: E04F11/18
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person to grip a handrail firmly with his/her hand without feeling a disorder of the basipodite (a region from the second joint from the third one) of his/her forefinger F when he/she grips the handrail with his/her hand.  <P>SOLUTION: In this handrail, a planar portion 1 of a planar cross section is provided on a surface of an area which is brought into contact with the basipodite between the second and third joints J2 and J3 of the person's forefinger F when he/she grips the handrail from the upside by directing his/her palm downward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007222680-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of providing a different display easy to see for a player paying attention to a variable display, and to resolve monotony until waiting a result of a game performed in variable display devices by performing any display (different display) to the player during the time from the beginning to the end of the performance in the variable display devices for displaying patterns required for the game.  <P>SOLUTION: A game machine (1) provides variable display devices (4L, 4C and 4R) for variably displaying a plurality of patterns required for the game and a control means for controlling the variable display. A display unit (6) capable of displaying an arbitrary image is set in the lower side of a variable display position of the variable display devices (4L, 4C and 4R). The image displayed therein is decided in involvement with a variable display control by the control means or another control part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008312292-A (JP)
Title: Motor
Inventor: MATSUDA TOMOO
IPC: H02K1/32
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively absorb heat, generated in a motor, by a coolant.  <P>SOLUTION: A motor 1 includes a rotor 3 freely rotatable around a rotary-shaft 3A, a stator core 5 formed by laminating a plurality of magnetic plates 7 (7C, 7D1, and 7U1) in the rotary-shaft 3A direction, and a coil 6 wound around the stator core 5. The stator core 5 has each magnetic plate 7 formed with a coolant-passage hole 10 for forming a coolant passage R to allow an insulating coolant to flow therein in the rotary-shaft 3A direction. The magnetic plate 7C and the magnetic plate 7D1 respectively having the coolant-passage hole 10 at a different position are adjacently laminated in the rotary-shaft 3A direction so that the coolant passage R is bent, expanded, or contracted. By this, the coolant flowing in the coolant passage R is effectively stirred. It improves heat-absorption efficiency by the coolant. Consequently, it improves cooling effects of the motor 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002059-A (JP)
Title: Wall panel mounting structure and wall panel with mounting bracket
Inventor: HASHIMOTO MITSUHIKO
IPC: E04F13/21
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall panel mounting structure which facilitates mounting of a wall panel without requiring much labor when the wall panel is mounted.  <P>SOLUTION: The wall panel 1 has upper mounting pieces 2 and lower mounting pieces 3 arranged on a rear surface thereof. The upper mounting pieces 2 protrude upward from an upper edge of the wall panel 1, and the lower mounting pieces 3 protrude downward from a lower edge of the wall panel 1 at locations laterally deviating from vertically lower locations of the upper mounting pieces 2, respectively. Then by fixing each upper mounting piece 2 to a wall substrate 4, the wall panel 1 is mounted on the wall substrate 4. Further another wall panel 1 is arranged on the wall substrate 4 on an upper side of the wall panel 1 concerned, and while each lower mounting piece 3 of the upper-side wall panel 1 is inserted and held in a gap 5 defined between the lower-side wall panel 1 and the wall substrate 4 in a manner securing a thickness of the upper mounting piece 2, the upper mounting piece 2 of the upper-side wall panel 1 is fixed to the wall substrate 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT