baber/WOPTO huggingface dataset:
Patent JP-2007015026-A (JP)
Title: Manipulator for carrying article
Inventor: FURUICHI MASATOSHI
IPC: B25J15/08
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manipulator including a hand device, stably carrying an article without dropping and densely stacking the articles.  <P>SOLUTION: In this manipulator for conveying an article, the hand device is provided with a holding member driving part 5 including at least a pair of holding members 3 for driving the holding members 3 in the horizontal direction to approach each other, and the article A is held and transferred by the clamping operation of the holding members 3. The hand device 30 is provided with a movable receiving pawl 36 projected from the holding member 3 or the lower surface of the holding member 3 to support the lower surface of the article A; and a receiving pawl driving part 4 for housing the movable receiving pawl 36 in the interior of the holding member 3 or on the lower surface without projecting to the non-holding side of the article A of the holding member 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017029-A (JP)
Title: Waste heat recovery device for industrial furnace
Inventor: TAKESHITA HIROAKI
IPC: F27D17/00
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily prevent deformation and breakage of a heat exchange tube and improve the life thereof by facilitating maintenance of a waste heat recovery device for industrial furnace.  <P>SOLUTION: The waste heat recovery device is adapted so that combustion air is preheated by latent heat of exhaust gas discharged through a flue by supporting upper headers 4 and 5 of recuperators 2a and 2b on an upper wall portion of a cylinder 1 provided in the middle of a flue, suspending a plurality of heat exchange tubes 7 continued from the upper headers to a lower header 6 within the cylinder, and circulating the combustion air to the recuperators. In this device, a dust cleaning port 11 openable and closable by a door 12 is provided on a lower wall portion of the cylinder, so that dust collected in clearances 10a and 10b between the bottom surface of the cylinder and the lower header can be discharged through the dust cleaning port. The heat exchange tubes are made of austenic stainless steel (SUS310S), and subjected to calorize treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016419-A (JP)
Title: Lock device of work machine
Inventor: SAKATA SEIJI
IPC: E02F9/24
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable noncontact operation of an operating member of a boom lock device to improve the durability of the lock device in solving a problem of a friction caused by the operating member at left/right rotating parts of a boom bracket.  <P>SOLUTION: The lock device 51 locks a boom 16 of an excavator 3 to a main machine. An engaging member is disposed on one of the boom 16 and the boom bracket 15 at the main machine side, and an engaged member is disposed on the other of the same. The engaging member is made of a plate, and a hook 52a is formed one side of the engaging member while an oval hole 52c is formed on the other side of the same. The engaging member is supported by a support pin 55 inserted in the oval hole 52c of the engaging member and a stopper 53 located above the support pin 55.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017860-A (JP)
Title: Image forming apparatus
Inventor: HIRATA TETSUO
IPC: G03G21/14
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently managing useful log information.  <P>SOLUTION: The image forming apparatus 1000 having a storage device (HDD109)includes: an image forming unit control section 110 and a post-processing unit control section 212, which control the operations of a plurality of control target parts composing the image forming apparatus 1000; and log information storage control means (CPU111 and storage control program 113D) by which input/ouput information between the control target parts and the image forming unit control section 110 and post processing unit control section 212 and log information corresponding to information (A1) about time at which the input/output information is input/output are stored in the storage device for each image forming job.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027181-A (JP)
Title: Nitride semiconductor laser apparatus
Inventor: TAKAKURA TERUYOSHI
IPC: H01S5/22
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser apparatus with good heat dissipation properties and with high reliability by preventing a ridge strive from being damaged in the apparatus.  <P>SOLUTION: In the nitride semiconductor laser apparatus where a nitride semiconductor laser element is joined with a submount or a stem junction down; the nitride semiconductor laser element comprises a p-type nitride semiconductor layer, a p-type electrode, and a metal film. A double channel structure is provided, in which a narrowed ridge strive is formed in an upper surface of the p-type nitride semiconductor layer, and a trench is provided on opposite sides along the ridge strive. The p-type electrode makes contact with the top of the ridge strive and is formed, adapted to the shape of the upper surface of the p-type nitride semiconductor layer. The metal film is formed on the p-type electrode without having a cavity between the metal film and the p-type electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027863-A (JP)
Title: Image reading apparatus
Inventor: OGUCHI SATOSHI
IPC: H04N1/028
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus reduced in vibration sound capable of reading an image with high accuracy.  <P>SOLUTION: The image reading apparatus includes: a transparent original platen; a close image sensor for reading a original placed on the front side of the original platen; a sensor case in slide contact with the rear side of the original platen and mounted therein with the close image sensor; a sensor carriage including an abutting part for placing a limit on the movement of the sensor case in a direction in parallel with the original platen; an elastic body provided to the sensor carriage that presses the sensor case in a direction in crossing at an acute angle with the rear side of the original platen to press the sensor case to the abutting part and the original platen; and a carriage drive section for moving the sensor carriage in the subscanning direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027190-A (JP)
Title: Rectifier element
Inventor: TANAKA TAKAFUMI
IPC: H01L51/05
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectifier element using a compound of a single layer carbon nanotube (SWNT) and a porphyrin compound.  <P>SOLUTION: The element obtained as a result of measurement functions as a rectifier device. Namely, the rectifier element is formed of an electrode 1, the carbon nanotube 2 having one or not more than five fluxes, an annular plane organic molecule having π electrons whose molecular weight is 400 to 1,000 or an aggregate 3 of them, and an electrode 4. The electrode 1 is brought into contact with the carbon nanotube 2. The annular plane organic molecules or the aggregate 3 of them is adsorbed to the surface of the carbon nanotube 2. The annular plane organic molecules or the aggregate 3 of them is brought into contact with the electrode 4. It is desirable that the annular plane organic molecules are porphyrin, phthalocyanine or phenylene vinylene.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018463-A (JP)
Title: File-storing method relating to storage medium detachable from cellular telephone
Inventor: TANAKA MOTOYASU
IPC: G06F12/00
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for enabling a file stored in a flash memory to be easily accessed, even when using cellular telephones each using a different carrier.  <P>SOLUTION: A folder for storing original files 101 to 103, and unique folders for a carrier A and a carrier B are created, in the flash memory. Alias files 101A to 103A, 101B to 103B, having link information to the original files 101 to 103, are recorded in the unique folders. The alias files are displayed in a default folder, by mounting the flash memory to the cellular telephones using each carrier, and the original files are accessed by operating the alias files by a user.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024122-A (JP)
Title: Telescopic shaft
Inventor: SHIINA MASAHIKO
IPC: B62D1/20
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic shaft having simple structure with rolling elements mounted between rail grooves of fitting portions of an inner shaft and an outer shaft for preventing the come-off of the rolling elements from the opening end of the outer shaft.  <P>SOLUTION: The telescopic shaft 3 comprises the race grooves 30, 34 formed in the fitting portions of the inner shaft 3a and the cylindrical outer shaft 3b fitted internally-externally together while extending to the shaft longitudinal direction, and the rolling elements 5, 5 mounted between the race grooves 30, 34. A window hole 35 having an opening in the race groove 34 is provided near the front end of the outer shaft 3b. A stopper piece 60 provided on a clip 6 mounted outside the outer shaft 3b is protruded through the window hole 35 into the race groove 34 to prevent the come-off of the rolling elements 5, 5 from the opening end of the outer shaft 3b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023872-A (JP)
Title: Exhaust emission control device
Inventor: UENO HIROKI
IPC: F01N3/20
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device improving NOx conversion rate in a wide operation range by suitably controlling flow rate of exhaust gas passing through an oxidation catalyst and getting ratio of NO and NO<SB>2</SB>in exhaust gas introduced in a reducing catalyst close to a predetermined ratio.  <P>SOLUTION: NOx reducing catalyst 16 reducing and converting NOx with using reducing agent is provided in an exhaust pipe 12 of an engine 10. Flow rate control valves 20A, 20B capable of controlling a exhaust gas passage area in multiple stages, and oxidation catalysts 22A, 22B having different oxidation capacity oxidizing NO to NO<SB>2</SB>are provided in branch pipes 12A, 12B branching the exhaust pipe 12 positioned in an exhaust gas upstream thereof into two respectively. A control unit 26 operates exhaust gas volume flow quantity Fe based on intake air volume flow quantity Fi detected by an air flow sensor 26 and fuel consumption rate C read from an engine control unit 30, and suitably controls flow rate control valves 20A, 20A according to exhaust gas volume flow rate Fe and catalyst temperature T indirectly detected by an exhaust gas temperature sensor 24 to make ratio of NO and NO<SB>2</SB>in exhaust gas introduced to the NOx reducing catalyst 16 close to the predetermined ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006040515-A (JP)
Title: Low cost emergency disk drive head retract architecture
Inventor: BRENDEN JASON P
IPC: G11B21/12
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide architecture for providing power to a VCM to retract a transducing head from a surface of recordable medium during loss of power.  <P>SOLUTION: A retract circuit (52) stores back electromotive force of a spindle motor (54) and shifts it to a capacitor (66) supplying power to the VCM (56). The capacitor is connected to a power switch circuit, the power switch circuit supplies power to the VCM from the capacitor when the power switch circuit is in a conducting state, and prevents power from being supplied to the VCM by the capacitor when the power switch circuit is in a non-conducting state. The retract circuit supplies a signal to the power switch circuit dictating whether the power switch circuit is in the conducting state or the non-conducting state. The retract circuit operates to alternate the power switch circuit between the conducting state and the non-conducting state at a set frequency, resulting in power being provided from the capacitor to the VCM at this frequency.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007036633-A (JP)
Title: Transmission power control system and method therefor, and communication station using it
Inventor: KATO MICHINORI
IPC: H04B1/04
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transmission power control system which is possible to totally (statistically) suppress raise of downward transmission power at minimum, and prevent deterioration of circuit quality after restoration of the transmission power during stoppage of base station transmission power in a mobile communication system.  <P>SOLUTION: In the transmission power control system which controls transmission power from the base station to a mobile station based on transmission power control information from the mobile station, a transceiving digital synchronous switch 18 is inserted in a digital signal line of a base station, during stoppage of the transmission power such as at a frequency changing time, etc., a suppression signal which suppresses raise control operation of the base station transmission output instead of a receiving signal by the switch. Namely, artificial random noise is created, it is extracted as transmission power control information, and totally (statistically) suppresses raise of the downward transmission power at minimum. During stoppage of the transmission output, no signal is transmitted, and prevents to output a useless signal by the switch.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030341-A (JP)
Title: Gas barrier laminate for hot water treatment
Inventor: OKAWARA CHIHARU
IPC: C08J7/052
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier laminate for a hot water treatment which shows excellent adhesion between layers, hardly causes breakage of an inorganic thin film by the hot water treatment, and keeps the excellent gas barrier property even after the hot water treatment.  <P>SOLUTION: The gas barrier laminate for the hot water treatment comprises: a base plastic film; a coated layer formed on at least one surface of the base plastic film; an inorganic thin film composed of a metallic compound formed on the surface of the coated layer; and a heat-sealable plastic film laminated on the inorganic thin film or the base plastic film. Friction strength of the inorganic thin film under a load of 70 g is 20 times or more before the heat-sealable plastic film is laminated thereon, and hardness of the coated layer is 0.15 to 0.40 GPa.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035477-A (JP)
Title: Molding method of separator for fuel cell and die used for it
Inventor: KOYAMA HIRONORI
IPC: B29C43/02
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a separator for a fuel cell without causing uneven thickness or distortion, and also to provide a die used for it.  <P>SOLUTION: In this molding method of a separator S for a fuel cell, a powder material M is supplied to a cavity C of a die comprising an upper die 1 and a lower die 2 and thereafter compression molding is executed by heating/compressing it. In the molding method, the powder material M is not supplied to the vicinity of the circumference of a cavity surface 3 partitioned by a recessed wall surface 8, and an annular projecting part 4 for forming a circumferential end of the separator S is formed on either the cavity surface 3 of the lower die 2 or the cavity surface of the upper die 1 facing to the cavity surface 3 or each of both of them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029503-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the inequality brought by an electrical lottery without greatly impairing the game properties characteristic of a game machine of the type in which an electrical lottery is executed by a computer based on the entry of a game medium to a starting hole.  <P>SOLUTION: The digital-pachinko-machine type game machine comprises a generator 91 disposed on a play area with a receiving hole 92 to be opened in the state in which a game medium can be received and a movement destination changing area 100 on which the game medium received by the receiving hole 92 moves with the destination of movement changing without being fixed, and a mechanical lottery means composed of the generator 91 for determining winning or failure according to the destination of movement of the game medium on the movement destination changing area 100. The receiving hole 92 is opened after the display by electrical lottery result display means 332 and 115. If the result of the lottery by the mechanical lottery means is winning, a special winning hole 99 is opened/closed to generate a game state more advantageous to a player than a normal state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034820-A (JP)
Title: Electric train accident certification system and alternative route retrieval system
Inventor: MIZUNO YOSHITAKE
IPC: G06Q50/00
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load on a station worker and a passenger when a timetable is made to be irregular due to an accident, etc., in a transport facility.  <P>SOLUTION: An electric train accident certification system comprises: an abnormal section information managing means for holding information such as an abnormality occurrence route, etc.; a usage section information recording means for recording usage section information; a means for reading the usage section information; a determining means for determining whether or not the accident is the one where the passenger cannot arrive at the alighting station at the final arrival time owing to the abnormality which occurs, based on the final arrival time for the passenger to arrive at the alighting station to go to work without delay, the usage section information, and the abnormal section information; and an issuing means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033370-A (JP)
Title: Tomograph, tomography method, tomographic program, and computer-readable recording medium with the program recorded
Inventor: IIDA HIDEHIRO
IPC: G01T1/161
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tomograph capable of obtaining a high resolution and truncation-free restructured image even from a large subject such as a human body.  <P>SOLUTION: The tomograph 10 is constituted of a first detecting part 18 including a plurality of radiation detectors provided so that the centers of a field of view of their respective pin hole collimators approximately align with one another and capable of moving around the subject 12 along a first track C1 and a second detecting part 22 including a plurality of radiation detectors provided so that their centers of field of view approximately align with one another and capable of moving around the subject 12 along a second track C2 more distant from the subject 12 than the first track C1. The restructured image is acquired through the use of imaged data acquired by the first detecting part 18 and imaged data acquired by the second detecting part 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006072338-A (JP)
Title: Developing apparatus
Inventor: TOYODA AKINORI
IPC: G03G9/08
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monocomponent development type developing apparatus capable of realizing both a prolonged operating life and accelerated toner charging.  <P>SOLUTION: The monocomponent development type developing apparatus includes a rotatable electrostatic latent image holding member 1 on the surface of which an electrostatic latent image is formed, and uses toner 4 for rendering the electrostatic latent image visible, wherein when the shape factor SF-1 of a toner fine particle is expressed by SF-1=(M<SP>2</SP>/A)×(π/4)×100 where A is the projected area of the fine particle and M is the absolute maximum length of the fine particle, then the shape factor SF-1 of the toner 4 is at least 100 and at most 140, and the developing apparatus includes: a toner holding member 3 that is formed from a silicone rubber elastic material and that is for holding the toner 4 and transporting it to the electrostatic latent image holding member 1; a toner layer regulating member 9 for forming the toner on the toner holding member 3 into a thin layer; and a toner supply member 5 that is formed from a silicone rubber foam and that rotates, in a position opposed to the toner holding member 3, in a direction opposite to that of the toner holding member 3, and an AC electric field is formed between the toner holding member 3 and the toner supply member 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007038049-A (JP)
Title: Method for treating fluorine in mixed acid
Inventor: WADA YUJI
IPC: C02F1/58
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To convert hardly treatable fluorine generated in a process for producing a mixed acid by mixing hydrofluoric acid and sulfuric acid into a treatable form with a well-known treatment method using a calcium salt or the like.  <P>SOLUTION: The mixed acid produced by mixing hydrofluoric acid and sulfuric acid is loaded with water having 10% to 2,500% of the volume of the mixed acid. Next, the mixed acid after the adjustment is loaded with the calcium salt to carry out solid-liquid separation and treated water is obtained. As described above, the concentration of hardly treatable fluorine is diluted, thereby enabling conversion into the treatable form with the well-known treatment method using the calcium salt or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040143-A (JP)
Title: Manhole pump device and method for operating the same
Inventor: MURAI YUKIO
IPC: E03F5/22
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manhole pump device capable of effectively preventing blockage accident of a pump by foreign matter with a simple structure.  <P>SOLUTION: In the manhole pump device 1, a strainer 20 capturing foreign matters in sanitary sewage flowing in from sanitary sewage flow-in pipe 22, one end of the strainer is communicated to the sanitary sewage flow-in pipe 22 and another end thereof is communicated to a delivery part 32 of a pump 30, a check valve 23 is installed between the sanitary sewage flow-in pipe 22 and the strainer 20, a branch part 25 is provided in piping 21 connecting the check valve 23 and the strainer 20, the discharge piping 21 sending discharged water of the pump 3 passing through the strainer 20 out of a manhole 10 is connected to the branch part 25, consequently, discharged water of the pump 30 is made pass through the strainer 20 to backwash the same and remove captured foreign matters.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041227-A (JP)
Title: Elastic body roller and developing device
Inventor: MURAUCHI JUNJI
IPC: F16C13/00
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve an elastic body roller used to supply toner to a developer carrier and also recover the toner served for development from the developer carrier so as to obtain the elastic body roller by which the toner served development, which is left on the developer carrier, is appropriately separated, new toner is appropriately supplied to the developer carrier, also a situation that the toner is stressed and deteriorated is restrained, and further the toner is appropriately made to circulate to stably perform excellent development.  <P>SOLUTION: The elastic body rollers 40A and 40B where an elastic body layer 42 is formed on the outer periphery of a rotary shaft 41 provided with spiral feed blades 42a to 42c on the outer periphery of a shaft center 41a are used, and they are arranged to be opposed to a developer carrier 2 in the main body 1 of the developing device.  <P>COPYRIGHT: (C)2007,JPO&INPIT