baber/WOPTO huggingface dataset:
Patent JP-2008232994-A (JP)
Title: Gas-blast circuit breaker
Inventor: KOBA YASUO
IPC: G08B25/08
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide gas circuit breaker which can report to any specific address by using gas meter in a short time, when an alarm is activated.  <P>SOLUTION: This gas circuit breaker 2 has the alarm 1 or manual alarm 3, a flow measuring section N2, a control section N1, communication section N4 with sound reproducing function, a valve N3 and a power source. It is designed to have the functionality of establishing voice communication with specific telephone number, based on initialization information, through either flow rate in detection by the alarm 1 or manual alarm 3, or the detection and flow rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230204-A (JP)
Title: Recording apparatus and its ink discharge state determination method
Inventor: KAYANO NORIYUKI
IPC: B41J2/01
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus and its ink discharge state detection method capable of detecting an ink discharge state and presence of disconnection without increasing wires in the apparatus of the recording apparatus having an inspection function of the ink discharge state.  <P>SOLUTION: A heat pulse for driving an electrothermal converter is superimposed on temperature data output from a record head. The superimposed signal is input to a main body part from the record head. In the main body part, this is separated into the temperature data and a heat pulse by using the original heat pulse, and these separated signals are compared with the original heat pulse, thereby detecting the ink discharge state and presence of disconnection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237072-A (JP)
Title: Genetically manipulated non-human animal and method for developing psychotropic drug
Inventor: MITSUI SHINICHI
IPC: C12Q1/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motopsin knockout animal utilizable for development etc., of a psychotropic drug preventing the outbreak of autism and abnormal social behavior and to provide a method, and the like, for screening the psychotropic drug.  <P>SOLUTION: The knockout animal and the like, in which the expression of motopsin is inhibited by destroying a motopsin gene on the homologous chromosome are provided. The prepared motopsin knockout mouse is a mouse having unique characteristics such that points indicating the social behavior for a long period of time are recognized in a behavioral test. The search for a substance inhibiting or activating the motopsin is useful for the method for screening the psychotropic drug.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240857-A (JP)
Title: Angular contact ball bearing for machine tool
Inventor: SAKURAI TAKEHITO
IPC: F16C33/64
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular contact ball bearing for a machine tool, which prevents an impression from being generated on a rolling body when changing tools.  <P>SOLUTION: In the angular contact ball bearing 10, a plurality of balls 3 retained to a retainer 4 are interposed between traveling surfaces 1a, 2a of an inner ring 1 and an outer ring 2, and the traveling surface 1a of the inner ring 1 is formed to a groove-like shape that both sides of the minimum diameter portion 1aa become a large diameter. An outer ring inner peripheral surface portion 2b continued from the maximum diameter portion 2aa in the traveling surface 2a of the outer ring 2 to a bearing front surface side, is made to a shape that a cylinder surface part 2ba having the same diameter as the maximum diameter and a taper surface part 2bb diameter-enlarged from an end of the cylinder portion 2ba to an outer ring end surface side, are successively continued. Alternatively, it is made to a taper surface part 2bb that the whole of the outer ring inner peripheral surface portion 2b is diameter-enlarged to the outer ring end surface side. The outer ring inner peripheral surface portion 2b is made to a flat cross section shape with no recession/projection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240861-A (JP)
Title: Shock absorber
Inventor: YOSHIMOTO TSUTOMU
IPC: F16F9/342
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber capable of coping with a case where a nose-dive phenomenon appears by rapid braking, improving ride comfort, and having optimally improved versatility as expected.  <P>SOLUTION: In the shock absorber, a sub piston 4 is disposed behind a piston body 3 slidably stored in a cylinder body 1 having a pressure side damping valve 3a and an extending side damping valve 3b enabling communication between a rod-side chamber R1 and a piston-side chamber R2 defined in the cylinder body 1, and a midstream chamber R3 is defined between the sub piston 4 and the piston body 3. The sub piston 4 includes a suction valve 4a for allowing operating oil from the midstream chamber R3 side to flow into a rod side chamber R1, and an extending side sub valve 4b for allowing the operating oil from the rod side chamber R1 to flow out to the midstream chamber R3 side. A rod body 2 includes a bypass passage for allowing communication from the rod side chamber R1 to the midstream chamber R3 while bypassing the extending side sub valve 4b, and an adjustment valve 5 in the bypass passage that can increase and decrease the flow passage area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244904-A (JP)
Title: Mobile communication system and mobile communication program
Inventor: KUBO TAKESHI
IPC: H04L12/701
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system improved in processing efficiency in an entire network by allowing an entire mobile communication network to cope with mobility.  <P>SOLUTION: The mobile communication system for transferring packets on an IP network has: a means for establishing a first tunnel between a first current edge router storing a first terminal that is a packet transmission source and a home edge router storing an IP address acquired by a second terminal that is a packet reception source; a means for establishing a second tunnel between a second current edge router storing the second terminal currently and the home edge router; and a means for reestablishing the first tunnel between the first and second current edge routers, when the first and second tunnels are established and the packet is transferred from the first terminal to the second one via the first and second tunnels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240671-A (JP)
Title: Knockdown engine valve
Inventor: SHIRAYANAGI ISAO
IPC: F01L3/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of becoming unable to increase strength of a joining part, when joining a valve part and a stem part, when advancing weight reduction by increasing lightening of the stem part, though a manufacturing method is adopted for separately and preliminarily molding the valve part and the stem part to be efficiently produced, in an engine valve having a hollow stem.  <P>SOLUTION: This knockdown engine valve has the valve part provided with a substantially conical seating surface, and the stem part extending in the top part direction of the seating surface from its central pat. The stem part is fitted to a shaft hole arranged in the central part of the valve part, and the opening side of a lightening hole arranged in the stem part is closed by a pin-shaped embedding plug, and an end part outside surface of the stem part is brought into close contact with a shaft hole inner surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239451-A (JP)
Title: Hydrogen-feeding unit and its manufacture method, and dispersed power source and automobile using it
Inventor: SUGIMASA MASATOSHI
IPC: H01M8/06
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and efficient hydrogen-feeding unit effectively utilizing an organic hydride system, and a dispersed power source and an automobile using the system.  <P>SOLUTION: The present invention discloses a hydrogen-storing and feeding unit equipped with a catalyst member generating or storing hydrogen by the reaction of an organic hydride and a metallic catalyst, and a heat-collecting plate for feeding heat from a heat source to the catalyst member, where the catalyst member is constituted as follows: the metallic catalyst is carried on a catalyst carrier formed on at least one surface of a substrate; the catalyst member has a laminated structure in which a plurality of laminated catalyst plates formed with flow channels for circulating a medium (the organic hydride), and heat pipes with higher thermal conductivity than that of the catalyst carrier are disposed so as to come into contact with the plurality of catalyst plates and the heat collecting plates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249175-A (JP)
Title: Magnetic refrigerating device and method
Inventor: KOBAYASHI TADAHIKO
IPC: F25B21/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic refrigerating device capable of reducing load to environment as it is free from chlorofluorocarbon, and having high efficiency though it is compact, and to provide a magnetic refrigerating method using the magnetic refrigerating device.  <P>SOLUTION: This magnetic refrigerating device comprises magnetic fluid placed to be kept into contact with a magnetic body, a magnetic field applying means for applying magnetic field to the magnetic body, and a magnetic field applying/removing means for repeatedly applying and removing magnetic field to the magnetic body by reciprocating the magnetic field applying means in the prescribed direction. The magnetic fluid is heated and cooled by heat absorption and heat generation of the magnetic body caused by application and removal of magnetic field, and moved by magnetic attraction force caused by movement of the magnetic field applying means to form a high-temperature portion and a low-temperature portion at both ends of the magnetic body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246305-A (JP)
Title: Flotation machine and operation method of flotation machine
Inventor: WADA HAJIME
IPC: B03D1/22
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flotation machine capable of easily executing operation adjustment and achieving optimum flotation efficiency at all times, and to provide an operation method of the flotation machine.  <P>SOLUTION: The flotation machine 1 comprises an agitation tub 2 for housing a suspension containing a separation object, an agitation means 3 for agitating the suspension inside the agitation tub, and aeration means 4A-4D provided inside the agitation tub independent of the agitation means and provided with aeration holes for discharging air bubbles to the suspension. The aeration means can be a plurality of aeration boards provided side by side on the lower part inside the agitation tub and provided with the aeration holes on the surface, and it is preferable that the plurality of aeration boards are provided with the aeration holes of diameters or slit widths different from each other. The amount of the air bubbles to be discharged to the suspension and an air bubble diameter can be controlled independent of the agitation means, and the operation adjustment of the flotation machine can be easily executed. By forming the aeration boards by an elastic material, clogging of the aeration holes is prevented even when calcium is contained in the separation object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246898-A (JP)
Title: Cap unit for protecting inkjet recording head
Inventor: ISHIMATSU SHIN
IPC: B41J2/175
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap unit of an inkjet recording head, which causes no ink leakage on a surface forming a discharge port of the inkjet recording head in its physical distribution form, and prevents the inkjet recording head from being damaged.  <P>SOLUTION: The protective cap unit 15 has; a protective cap 6 provided with a claw 7; and an elastic cap 9 provided with a contact area 11 which abuts on a discharge port forming surface 2 and seals the area where the discharge port of the recording head 1 is formed, on the surface opposite the discharge forming surface 2 of the recording head 1. The protective cap unit 15 also has a liquid absorbing member 10 arranged in an area surrounded by the contact area 11 of the elastic cap 9. A space is formed between the liquid absorbing member 10 and the discharge port forming surface 2 when the contact area 11 of the elastic cap 9 abuts on the discharge port forming surface 2. An elastic structure 16 is provided on an area corresponding to the area surrounded by the contact area 11, on the rear surface side of the surface opposite the discharge port forming surface 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246130-A (JP)
Title: Game machine
Inventor: KURACHI YOSHIYUKI
IPC: A63F7/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a game mode can be changed by a discrimination mark input by a player to diversify game characteristics.  <P>SOLUTION: The game machine is constituted so that win/lose of a game is determined caused by establishment of a determination condition, and game information is constituted by non-displayed game information not displayed on a display device 10 and displayed game information displayed on the display device, by inputting an identification mark with a selection operating button 67, stored game information is updated to game information corresponding to the identification mark and stored and the display content is updated and displayed in a display deice 10, and a motion pattern is selected by a motion selecting means to select a motion pattern of an image displayed in the display device 10 at least based on the win/lose determination result of the game and the non-displayed game information stored in a storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007294087-A (JP)
Title: Magnetic recording medium, magnetic signal reproducing system, and magnetic signal reproducing method
Inventor: HARASAWA KEN
IPC: G11B5/706
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has excellent electromagnetic transformation characteristic which does not change during long storage and before and after high temperature storage.  <P>SOLUTION: The magnetic recording medium has a magnetic layer including a hexagonal crystal ferrite particles and binder on one surface of a non magnetic supporter, and back coating layer on the other surface. Power spectrum density in a 10 μm pitch of the magnetic layer surface is in the range of 800 to 10,000 nm<SP>3</SP>, and the power spectrum density in a 10 μm pitch of the back coating layer surface is in the range of 20,000 to 80,000 nm<SP>3</SP>. Average surface roughness Ra of the central surface of the magnetic layer measured with an atomic force microscope is in the range of 0.5 to 2.5 nm, and the average board radius of hexagonal crystal ferrite particles is in the range of 10 to 40 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008255414-A (JP)
Title: Method for cooling steel sheet and steel sheet continuous heat-treatment facility
Inventor: HARADA SHINTARO
IPC: C21D9/573
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To raise a steel sheet passing-through speed and to improve production efficiency by using a part of the front step of a cooling device disposed in a rapid-cooling zone for slow-cooling, in cooling the steel sheet, when the passing-through speed of the steel sheet is limited due to the cooling capacity limit in the slow-cooling zone, that is, when the slow-cooling can not be performed to the outlet side temperature set in the slow-cooling zone and the inlet side temperature to the rapid-cooling zone becomes high, in the cooling zone composed of the slow-cooling zone and successively, the rapid-cooling zone.  <P>SOLUTION: In the steel sheet cooling method, with which the heated steel sheet is slowly cooled in the slow-cooling zone and successively, rapidly cooled in the rapid-cooling zone in the steel sheet continuous heat-treatment facility having the cooling zone constituted of a cooling device having a plurality of steps of the slow-cooling zones and the rapid-cooling zones, respectively, when the steel sheet can not be cooled to the target slow-cooling zone outlet side sheet temperature in only the slow-cooling zone, a part of the cooling device at the front step of the rapid-cooling zone is used for slow-cooling and the sheet temperature is controlled while making the outlet side the imaginary slow-cooling zone outlet side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254890-A (JP)
Title: Sheet aligning device
Inventor: ONDA HIROSHI
IPC: B65H31/34
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To correctly perform paper alignment by correcting a pulse of a motor for driving a movable fence by detecting step out.  <P>SOLUTION: This sheet aligning device is provided with a paper aligning means for receiving paper as a processing target and making the movable fence abut on an end part of the paper by driving the stepping motor 110 to align the paper. The sheet aligning device is further provided with a step out detecting part 116 for detecting the step out during driving of the stepping motor 110 and with a control part 101 for correcting and controlling a drive pulse of the stepping motor 110 when step out is detected by the step out detecting part 116.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260322-A (JP)
Title: Hook device
Inventor: AOKI AKIRA
IPC: B60R5/04
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook device capable of easily opening a cover locked at a housing side.  <P>SOLUTION: The hook device is equipped with the housing 1 firmly fixed to a panel with bolts, the cover 2 which integrally consecutively provided on the housing 1 through a hinge means 3 and conceals the head of the bolts, and an annular hook which has a turning shaft part and hooks an object, and the tip end part of the cover 2 is locked at the housing 1 side. The hinge means 3 has a structure wherein a plurality of thin-walled pieces 9a, 9b, 9c and thick-walled pieces 10a, 10b are alternately continued. When the cover 2 is locked with the housing 1, the respective thin-walled pieces 9a, 9b, 9c of the hinge means 3 are folded and form a recessed space toward the inside between the cover 2 and the housing 1. When the locking of the cover with respect to the housing 1 is released, the respective thin-walled pieces 9a, 9b, 9c of the hinge means 3 are expanded to lift up the cover 2 from the housing 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262615-A (JP)
Title: Programming method of reference cell and nonvolatile memory unit using thereof
Inventor: TOMITA YASUHIRO
IPC: G11C16/02
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programming method of a reference cell for converging to a desired reference cell current value and setting a cycle margin value optimal to each nonvolatile memory device.  <P>SOLUTION: In a memory cell gate voltage VCCR setting step, a predetermined VCCR initial value is given to the gate voltages of a plurality of memory cells. Thereafter, in a reference cell gate voltage VCR setting step, a total value of a predetermined voltage margin and the predetermined VCCR initial value is given to the gate voltage of the reference cell. Thereafter, in a pulse verify loop, the memory cell current value of each of the plurality of memory cells to which the gate voltage of the predetermined VCCR initial value is applied is compared with the reference cell current value of the reference cell to which the gate voltage of the total value is applied. When the difference value between each memory cell current value and each reference current value is within a predetermined allowable value, the program of the reference cell is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261938-A (JP)
Title: Active matrix substrate, display panel and display device
Inventor: YAMAGUCHI TERUHIKO
IPC: G02F1/1368
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix substrate capable of securing a wide display region, even when the substrate is used for an irregular outer shape, other than rectangle, and to provide a display panel that uses the substrate and a display device.  <P>SOLUTION: A plurality of pixels P are placed in arcs on an active matrix substrate 3 according to an arc outside shape of a display panel. Data lines S2 in data lines (first signal wiring lines) S1, S2 and scanning lines (second signal wiring lines) G0 to G8 are wired in a nonlinear pattern, based on the outer shape of the display panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008100502-A (JP)
Title: Integrated book having independent book/magazine removable section of top and bottom two stages or more
Inventor: WATABE SEIJI
IPC: B42D11/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a present information offering magazine requires the information to be acquired when various kinds of information is tried to be obtained, in almost all magazines while comparing a required information content including a memory by opening or closing each page.  <P>SOLUTION: By this integrated book, an upper information section 010 which is arranged in top and bottom two stages or more on a cover 110 or a page of an information magazine, and is under a respectively independent information listing state can be visually compared with a lower information section 120, or can be cut off. Therefore, when the information sections are compared and examined, the comparison with the information content of the lower information section becomes easy. Also, when the upper information section 010 is folded into the lower information section 120, or is cut off and inserted, this removable section can work as a book-marker.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008263016-A (JP)
Title: Energy beam irradiating method and irradiator
Inventor: NISHIWAKI TAKESHI
IPC: H01L21/027
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that effects of shades of beams remain or accuracy is deteriorated because an area to be irradiated is expanded when eliminating the effects when a semiconductor wafer is irradiated with energy beams by using a stencil mask which periodically formes a plurality of through holes within an aperture range.  <P>SOLUTION: The energy beam irradiator is provided with an energy beam emitting device 12, a mask stage 22 for holding the stencil mask 6, a specimen stage 2 for holding the semiconductor wafer 4 and a vibration generating mechanism 23 which causes the mask stage 22 and the specimen stage 2 to relatively vibrate. The vibration generating mechanism 23 causes the mask stage 22 and the specimen stage 2 to relatively vibrate in a plane parallel to the surface of the semiconductor wafer 4 and in the direction in which the plurality of through holes 8 are repeatedly formed with an amplitude of vibration which is equal to an integral multiple of the repetition period of the through holes 8. Irradiation intensity distribution can be homogenized while controlling an area to be irradiated with high accuracy.  <P>COPYRIGHT: (C)2009,JPO&INPIT