baber/WOPTO huggingface dataset:
Patent JP-2008246826-A (JP)
Title: Printer-plotter apparatus
Inventor: TAKADA MASANORI
IPC: B41J11/70
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To form a configuration which suppresses a driving force for head movement to be small and prevents an ink jetted from a head from adhering to a cutting head or the like.  <P>SOLUTION: The printer apparatus has a guide rail 40 set extending right and left above a sheet-like medium, a first and a second heads 50 and 60 supported by the guide rail 40 and freely movable right and left independently of each other, and a driving transmission member 88 arranged extending along the guide rail 40 and moved right and left. Printing, clipping working etc. are carried out to the sheet-like medium while the first head 50 is moved right and left by coupling the first head 50 with the driving transmission member 88 by a first coupling mechanism 110 and separating the second head 60 from the driving transmission member 88. Printing, clipping working etc. are carried out to the sheet-like medium while the second head 60 is moved right and left by coupling the second head 60 with the driving transmission member 88 by a second coupling mechanism 120 and separating the first head 50 from the driving transmission member 88.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258754-A (JP)
Title: Panel type television, and fitting member of speaker unit
Inventor: URUNO TAKAO
IPC: H04N5/64
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To fit an elastic member to a speaker unit so as to prevent vibrations from a speaker unit from reaching the case.  <P>SOLUTION: A bendable rubber member 20 having a first piece 21 and a second piece 22 is fitted to a crank portion 33 of a fitting portion 32 of a speaker 30. The first piece 21 has a lock portion 25 at a peripheral edge of a hole 23 of the first piece, and the lock portion 25 is inserted into a hole 34 of the speaker and a hole 24 of the second piece to be locked to the second piece 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261365-A (JP)
Title: Drive shaft of vehicle
Inventor: IWASA TOMOATSU
IPC: F16D3/205
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the degradation of assemblability of a drive shaft due to the rise of the pressure in the space partitioned by the outer ring and a boot of a sliding constant velocity joint.  <P>SOLUTION: The sliding tripod constant velocity joint 30 comprises the outer ring 32 and an inner ring 31 stored in the storage compartment 42 of the outer ring 32. A shaft 10 driven together with the inner ring 31 is fitted in the inner ring 31. The storage compartment 42 is sealed by the boot 36 extensible according to the relative displacement of the outer ring to the shaft 10. A pressure relieving compartment 50 isolated from the storage compartment 42 by an isolation member 51 is formed in the shaft part 35 of the outer ring 32. When the pressure in the storage compartment 42 rises, the isolation member 51 is displaced to the pressure relieving compartment 50 side, and the volume of the storage compartment 42 is increased. When the pressure in the storage compartment 42 is lowered, the isolation member 51 is displaced to the storage compartment 42 side, and the volume of the storage compartment 42 is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261131-A (JP)
Title: Push latch device
Inventor: TAKAYAMA SHIYUUKO
IPC: E05C19/02
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push latch device which ensures a good appearance thereof by little protruding a hook receiving member from a case, and prevents unusual sound from occurring at the time of push operation.  <P>SOLUTION: According to the structure of the push latch device, a hook member 12 has an engaging recess 12a formed in an upper surface thereof, and the hook receiving member 7 has an engaging claw 73 for fitting into the engaging recess 12a and engaging with the same. The hook receiving member 7 is arranged in a push latch body 1 in a longitudinally movable manner, and a sliding member 6 is movably arranged behind the hook receiving member 7. The hook member 12 is connected to the sliding member 6 in a manner slidable at right angles to a moving direction. When the hook receiving member 7 is pressed and moved backward upon entry of the hook member 12, the hook receiving member 7 presses the engaging claw 73 to the engaging recess 12a formed in the hook member 12, and thus the hook receiving member engages with the hook member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259635-A (JP)
Title: Squeeze dewatering method for laundry and squeeze dewatering machine
Inventor: SHINBASHI KATSUTOSHI
IPC: D06F47/06
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a dewatering time by swiftly discharging a large quantity of water flowing into a basket together with the laundry and to prevent damage of the laundry such as breakage by reducing the distortion and stress of the laundry increasing in the high-speed dewatering in a method and an apparatus for dewatering the laundry put in the basket with water permeability by squeezing the laundry by a presser body.  <P>SOLUTION: The speed of activation of pressurization force by the presser body 1 is increased by forcibly sucking out excessive water and air in the basket 2 by a suction machine 23 such as an ejector or a vacuum pump when the squeezing step is started. The sucking operation can be started more quickly by using the ejector as the suction machine 23, and such an advantage that the operation such as switching of a drain channel 24 is not required. Steam, compressed air or water is used as the driving fluid for the ejector. The dewatering time can be further reduced by continuing the suction for a while after the activation of the pressure of the presser body 1 in the squeezing step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262435-A (JP)
Title: Business support system using face authentication and customer state information
Inventor: MIYASOI TATSUO
IPC: G06Q10/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service support system, capable of performing business support while considering not only information for customers having visit histories, but also information for the customer class, group form, or the like of a customer group.  <P>SOLUTION: The system manages information for a customer having a visit history and updates the customer information every time when he/she visits a store, while performing new registration for a first-time customer. A photographic camera device capable of photographing individual face parts of customers and a whole customer group is set at an entrance of the store to perform face detection from an image. The system performs face collation for the face image, counts the number of persons of the whole customer group from the image, performs determination of sex and stature class for each of the customers, respectively, from the image to determine a structure of the customer group, and provides a selection menu matched to the taste thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264930-A (JP)
Title: Boring device and nail driving device
Inventor: SAKURAI KATSUO
IPC: B21J15/10
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent chips from being accumulated at a corner of a suction bush at the time of CRPR drill processing in a boring device.  <P>SOLUTION: In this boring device, a pressing member pressing a workpiece from above comprises a chip suction part 19 connected to a dust collector and having a suction space formed inside, and a bush 20 connected to the chip suction part 19 and having a circular-sectioned suction space 52b formed at an inside part contacting a workpiece face. A plurality of slits 56 for communicating the suction space 52b of the bush 20 to the outside are formed on a workpiece contact end face of the bush 20 in a tangential direction or a radial direction, and the chips are collected by the dust collector via the chip suction part 19 in a following flow at the time of rotating a drill 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274818-A (JP)
Title: Gas turbine
Inventor: TSUKIDATE HIRONORI
IPC: F02C7/18
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine cooling a gas turbine blade with reduced flow rate of coolant, and improving heat efficiency.  <P>SOLUTION: The gas turbine has structure to reduce consumption of cooling air supplied from a compressor 3, by guiding the cooling air that cooled a turbine stator blade 21 disposed to a rear stage side with respect to a working gas flow direction, to a turbine stator blade 20 disposed on a front stage side through a flow passage in a turbine casing to surely cool each turbine blade, and then flowing the cooling air out to a working gas flow passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274849-A (JP)
Title: Vane pump
Inventor: YAGYU TAKAYA
IPC: F04C2/344
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump projecting a vane quickly after an operation start even under a low temperature environment.  <P>SOLUTION: In a vane pump having a back pressure groove 15 formed at one or a plurality of a rotor 4, a side plate 11 and a cover member 2 and leading oil in a high pressure chamber 12 side to each vane holding groove 4a via a communication path 16 establishing communication between the back pressure groove 15 and a high pressure chamber 12, an open and close means A is provided at one or both of the side plate 11 and the cover member 2, and is constructed to make communication opening of the back pressure groove 15 variable according to pressure at the high pressure chamber 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276068-A (JP)
Title: Stand for streamer
Inventor: YAMAZAKI HIROYUKI
IPC: G09F15/00
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand for streamer by which a plurality of streamers are arranged and display surfaces of the streamers are made legible without turn up of the streamers.  <P>SOLUTION: In the stand for streamers, at least four upper arms 6a are radially provided at an upper part of a column 3 vertically erected on a support 1 at equal intervals outward from the column 3, an upper streamer interlocking member 5a which is passed through pole holes 9 at an upper part of the streamer to interlock the upper part of the streamer is fixed to the tip of the upper arms 6a, at least four lower arms 6b are radially provided at a lower part of the column 3 at equal intervals outward from the column 3 opposite to the upper arms 6a, a lower streamer interlocking member 5b which is passed through pole holes 9 at the lower part of the streamer to interlock the lower part of the streamer is fixed to the tip of the lower arms 6b and the streamer 2 is attached between the adjacent upper arms 6a and between the lower arms 6b opposite to the upper arms 6a in the peripheral direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257664-A (JP)
Title: Hand strap type escape guiding indication device
Inventor: SUGIMURA MINORU
IPC: G09F21/04
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand strap type escape guiding indication device, which can be used as a portable indicator having no power source, in the event of various disasters in a tunnel, an underground track, a railroad vehicle or bus traveling at night, or the like, by being removed from a hand trap at the time of escape in the darkness to ease panic resulting from the fear of darkness inside the vehicle and to ensure the safety of disaster victims.  <P>SOLUTION: A high luminance light accumulation tape 120 is attached to both sides of a case 110 which is put on a hand strap 10 to be removable at the time of escape, a transparent seal which transmits light from the light accumulation tape is provided thereon, and escape information or site guide information such as disaster registration is displayed on the transparent seal by a two-dimensional code 130 or an Internet number 131 by using a cellular phone. The case includes an IC tag as a means which can confirm the position of a disaster victim when the disaster victim left in an underground part or buried by rubble, sediment or the like in the disaster is searched, or when the disaster victim passes in a station or the like during escape, and a code with a built-in antenna connected to the IC tag to be worn around the neck is attached to the case to ensure a communication area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280305-A (JP)
Title: Method for producing fluorocarboxylic acid ester
Inventor: YAMAUCHI AKIYOSHI
IPC: C07C67/39
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely producing a fluorocarboxylic acid ester without producing a toxic material.  <P>SOLUTION: A fluoroether (A) represented by formula: CX<SP>1</SP>X<SP>2</SP>X<SP>3</SP>CFX<SP>4</SP>OR (wherein X<SP>1</SP>-X<SP>4</SP>are each the same or different and -H or -F or a fluoroalkyl group; and R is an alkyl group) is treated with concentrated sulfuric acid (B) and at least one kind of an oxide (C) selected from the group consisting of an alkali metal oxide (C1), an alkaline earth metal oxide (C2) and a group 13 metal oxide (C3) to produce a fluorocarboxylic acid ester represented by formula CX<SP>1</SP>X<SP>2</SP>X<SP>3</SP>COOR (wherein X<SP>1</SP>-X<SP>3</SP>and R are each as shown above).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281889-A (JP)
Title: Developing method, developing device, process cartridge and image forming apparatus
Inventor: TAKAHASHI TOMOKO
IPC: G03G15/06
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing method and device, whereby a stable quantity of developer attached to a latent image carrier is obtained, and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: In the developing method, the development potential difference in the highest concentration developer attachment area is set so as to be greater than the potential of a layer of attached developer, which is determined by a quantity of conveyed developer. Based on a quantity of developer conveyed through a developing area, the amount of developer attached to the highest concentration developer attachment area is regulated. This decreases a change in the quantity of attached developer, caused by a change in the potential of a latent image, and obtains a stable quantity of attached developer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287315-A (JP)
Title: Processing circuit device, processor and method for processing processor
Inventor: TSUCHIDA TOSHIMASA
IPC: H05B37/02
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing circuit for efficiently using a port pin of a processor, such as EC, and to provide a processor contained in the processing circuit device, and a processing method.  <P>SOLUTION: A presence signal line 2 and a lighting control line 3 of LED 8 are connected in parallel by a common line 1, and EC 5 acquires a presence signal through a common port 11 and the common line 1. The EC outputs a first control signal to control the LED 8 to the lighting control line 3 through the common port 11 and the common line 1. Thereby, deficiency of port pins can be eliminated and the port pins can be used efficiently.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284557-A (JP)
Title: Heating/cooling apparatus
Inventor: HAGIWARA TAIZO
IPC: B23K3/04
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating/cooling apparatus capable of improving cooling efficiency and, in addition, simplifying the structure.  <P>SOLUTION: In a cooling body 20, a plurality of cooling square columns 22 each formed in a pillar shape are arranged nearly horizontally in the longitudinal direction, roughly in parallel with each other, and with prescribed spaces apart in-between. A heating body 26 is structured such that a plurality of heaters 28 each formed in a pillar shape are each arranged in the spaces between cooling square columns 22, nearly horizontally in the longitudinal direction and roughly in parallel with each other. A stage 16 formed roughly in a planar shape is disposed over the heaters 28 and the cooling square columns 22. The stage 16 takes an elevated state in which the stage 16 is arranged roughly horizontally away from the heaters 28 and the cooling square columns 22, and also takes an lowered state in which the stage 16 is lowered from the elevated state, with the horizontal condition roughly maintained, to come in contact with each cooling square column 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288714-A (JP)
Title: Video projection system
Inventor: OHIRA TAKAYUKI
IPC: H04N5/74
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To projec video appearing to uniformly connect with one another without lightness unevenness at joints even if diaphragms of projection lenses of the projectors are opened or closed to vary numerical apertures so as to vary the lightness of the whole video according to scenes and the purpose of direction when a light shield mask shielding overlaps of a plurality of projection surfaces from light is used in a multi-projection system constituted by using a plurality of projectors.  <P>SOLUTION: A video on a screen which is projected by a projector 3 to which a light shield mask is attached is photographed by a video camera 6 to obtain a lightness distribution (optical profile) of the projection image on a projector screen. A plurality of optical profiles in states of a plurality of numerical apertures are acquired, and an optical profile during projection is calculated from the plurality of optical profiles through interpolative operation. A correction profile is obtained from the ratio of the optical profile and a preset target profile to actually be projected, and the luminance of the video is corrected based upon the correction profile to project the video.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286043-A (JP)
Title: Exhaust valve cooling device for four stroke engine
Inventor: SHIRAYANAGI ISAO
IPC: F01P3/14
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent over heat of an exhaust valve by water-cooling the exhaust valve with a little change on a conventional cylinder head of a four stroke gasoline engine, and to facilitate mounting on a vehicle by minimizing water quantity required for cooling the exhaust valve.  <P>SOLUTION: An inner circumference groove is provided at a position near an exhaust passage side end part of a guide hole supporting a stem of the exhaust valve. An annular water chamber communicating to a water feeding source is provided between the inner circumference groove and the valve stem. Water flow resistance at a valve gear chamber side of the water chamber, and water flow resistance at an exhaust gas passage side end part of the water chamber are set low.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288099-A (JP)
Title: Electron gun, electron generating method, and element whose polarization state can be controlled
Inventor: TOMIZAWA HIROMITSU
IPC: G02F1/03
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron gun capable of generating an electron gun of high quality stably, to provide an electron generating method, and to provide an element whose polarization state can be controlled desirably.  <P>SOLUTION: The electron gun has a laser beam source 11, a polarization conversion element 15 to give a phase difference corresponding to an incident position to laser beam from the laser beam source 11, a condensing lens 18 of the laser beam incident via the polarization conversion element 15 from the laser beam source 11, and a photo cathode 21 into which the laser beam condensed by the lens 18 is made incident.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287612-A (JP)
Title: Non-contact ic card reader/writer
Inventor: KODAMA ISAO
IPC: G06K17/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow free selection of an installation place, and to reduce cost of the whole system, in installation of a non-contact IC card reader/writer device.  <P>SOLUTION: By wirelessly connecting this non-contact IC card reader/writer device and an upper connection device, the non-contact IC card reader/writer device can be installed in a place easy-to-use to a device user. By controlling a plurality of the non-contact IC card readers/writers by one upper connection device, the cost of the whole system can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283926-A (JP)
Title: Walking-type mower
Inventor: FUJIKURA KAZUSANE
IPC: A01D34/63
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking-type mower mitigating the burden on the body of its user, enabling efficient mowing, and enabling its user's safety to be improved.  <P>SOLUTION: The walking-type mower 1 comprises an operating lever 11, a grip 10 an a safety cover 13; wherein the safety cover 13 is attached with angle-controllable first sliding auxiliaries 14a-14d, the grip 10 is attached with an angle-controllable second handle 10b, and the safety cover 13, which has a gathered grass container-attaching element enabling attaching of a gathered grass container for cut grass, and can attach the gathered grass container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285103-A (JP)
Title: Frame structure of seat for vehicle
Inventor: KAWAMOTO KOJI
IPC: B60N2/90
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To heighten a vibration frequency, and easily resonate with idling because right and left ends of a connection pipe are fused to right and left frame members and the right and left frame members are connected and integrated to each other with the connection pipe into a highly rigid body.  <P>SOLUTION: A guide pin 28 is fused to left and right frame members 20L, 20R and projected on their inner faces, and right and left ends of a connection pipe 22 are freely fitted with the guide pin 28. Only one end, for example the left end 22L of the connection pipe 22 is fused to the guide pin 28, and the right end of the connection pipe 22 is freely fitted to the guide pin 28 and is not fused, so that rigidity of connection of the connection pipe 22 and the left and right frame members 20L, 20R is different on right and left sides.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007206735-A (JP)
Title: Optical proximity correction method
Inventor: YAMAMOTO KAZUKO
IPC: G03F1/68
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a calculation time for optical proximity correction and to improve pattern precision.  <P>SOLUTION: An optical proximity correction method is provided for controlling pattern accuracy in an LSI patterning process. In the process of optical proximity correction on a mask pattern of a large area while maintaining the layered structure of mask data as much as possible, a correction completed region or a correction completed cell is laid around a region to be corrected or a cell to be corrected so as to designate a computation region for optical proximity correction, and if a part or the whole region of a buffer region in a computation region for the optical proximity effect corresponds to the correction completed region or the cell, the correction completed pattern group is regarded as an input pattern in this part.  <P>COPYRIGHT: (C)2007,JPO&INPIT