baber/WOPTO huggingface dataset:
Patent JP-2007294264-A (JP)
Title: Contact device
Inventor: ITOU TADAHIRO
IPC: H01H1/66
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To equip with a contact pressure spring stably without polishing the contact pressure spring.  <P>SOLUTION: The contact pressure spring 26 is provided between a movable contact 23 having a movable contact 230 that is made to contact and separate from a fixed contact 220 in a fixed terminal 22, and a stopper cap 25. The contact pressure spring 26 has a coil 260, and an end coil 261 extended inside from the upper end of the coil 260; and is provided by inserting a shaft 240 in a shaft 24 inside. The coil 260 is formed in a coil shape and is elastic, and energizes a movable contact 23 in a direction where the movable contact 230 comes into contact with the fixed contact 220. The end coil 261 is wound closely for a plurality of times, and is in contact with the movable contact 23 and the shaft 240 of the shaft 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291569-A (JP)
Title: Paper of newspaper for cold offset printing
Inventor: OTSU YUICHIRO
IPC: D21H19/38
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide paper of a newspaper for cold offset printing, capable of markedly improving ink attaching property and opacity after printing in the cold offset printing by using a permeation drying ink in a polychromatic printing method, also without causing printing trouble such as offset inferiority, and having a good print-working property and color printing quality.  <P>SOLUTION: This paper of the newspaper for the cold offset-printing, obtained by coating a surface-treating agent consisting mainly of a pigment and an adhesive on one side surface or both of the surfaces, drying and then performing a smooth-treatment is provided by having 0.5 to 2.4 g/m<SP>2</SP>per one surface coating amount of the surface-treating agent, containing 50 to 95 pts.mass light weight calcium carbonate as the pigment based on 100 pts.mass pigment, 5 to 50 pts.mass talc and chrorite having 2 to 12 μm range mean particle diameter measured by a laser method, based on 100 pts.mass pigment, 53 to 78% whiteness and 10 to 100 sec Oken type smoothness (Japan TAPPI No.5).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006307861-A (JP)
Title: Engine and ventilation system
Inventor: WITHROW MICHAEL P
IPC: F01M13/04
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine for a working machine and a ventilation system for an engine.  <P>SOLUTION: An engine has a housing and a working member movable within an interior of the housing and separating a combustion chamber from a non-combustion chamber. Additionally, the engine may include a chamber-ventilation system that may include a passageway with a first end of the passageway connected to the non-combustion chamber and a second end of the passageway located downstream of the first end of the passageway. The chamber-ventilation system may further include a filter system disposed within the passageway. The filter system may include a filter housing and a filter disposed in the filter housing. Additionally, the chamber-ventilation system may be configured such that, during operation of the engine, gas travels from the non-combustion chamber, into the first end of the passageway, through the passageway, to the second end of the passageway. The engine may further include a first sensor configured to sense an operating condition of the chamber-ventilation system or another operating condition of the engine that relates to an operating condition of the chamber-ventilation system and to produce a signal relating to the operating condition sensed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007300029-A (JP)
Title: Semiconductor device, method of manufacturing the same, and circuit substrate device
Inventor: WAKIYAMA SATORU
IPC: H01L23/427
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reduction of thickness while maintaining machine stiffness, and to dissipate heat generated from a semiconductor chip.  <P>SOLUTION: The semiconductor device includes: a heat pipe 5 connected with heat radiator 15 through heat-dissipating resin layer 4 are connected on the backside of a semiconductor chip 3 mounted on interposer 2 by the flip chip packaging method, and a sealing resin layer 6 formed in which the semiconductor chip 3 and the heat pipe 5 are embedded. Generated heat from the semiconductor chip 3 is directly conducted to the heat pipe 5, thereby efficiently performing heat dissipation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302716-A (JP)
Title: Rubber composition and pneumatic tire by using the same
Inventor: SAITO HIROYUKI
IPC: C08L7/00
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition excellent in all of fuel consumption, fatigue resistance and operation stability, and a pneumatic tire by using the same.  <P>SOLUTION: This rubber composition is provided by blending 35 to 60 pts.wt. total of carbon black and inorganic filler with 100 pts.wt. rubber component consisting of 35 to 53 pts.wt. natural rubber and/or polyisoprene rubber, 45 to 63 pts.wt. polybutadiene rubber, and also ≥2 and <10 pts.wt. styrene-butadiene copolymer rubber having 15 to 35 wt.% styrene content and 30 to 75% amount of vinyl bonding of the butadiene. The rubber composition can be used as a side wall part of the pneumatic tire.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305878-A (JP)
Title: Permanent magnet and manufacturing method therefor
Inventor: NAGATA HIROSHI
IPC: H01F1/053
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet which has a high corrosion resistance and weather resistance without a protection film with Co added, and has a high holding power and high magnetic characteristic; and to provide a permanent magnetic manufacturing method which can manufacture the permanent magnet in a high productivity and low in cost.  <P>SOLUTION: The permanent magnet manufacturing method includes a film forming process which forms a film of at least one of Dy and Tb at least on a part of the surface of the sintered magnet using a sintered magnet of a predetermined shape, of iron/boron/rare earth element without containing Co; and a diffusion process which carries out a heat treatment on the sintered magnet at a predetermined temperature to diffuse the film of at least one of Dy and Tb formed on the surface of the sintered magnet onto the crystal grain boundary phase.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303630-A (JP)
Title: Float type steam trap
Inventor: FUJITA SATOYUKI
IPC: F16T1/22
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a burn by preventing fluid in a valve casing from jetting out to the outside.  <P>SOLUTION: The valve casing is formed of a body 1 and a cover 2. An inlet 5, a valve chest 4 and an outlet 7 are formed in the valve casing. A valve seat member 9 is installed in a lower part of the valve chest 4. A discharge passage 8 is formed in the valve seat member 9 for communicating the valve chest 4 with the outlet 7 side. A float 11 is arranged in the valve chest 4 for opening-closing the discharge passage 8 by seating on and leaving from the valve seat member 9. A plug 13 is joined to the cover 2 by a screw. An operation member 14 for adjusting an advance-retreat from the external part is joined to the plug 13 by a screw. A hexagonal connecting part 14b is formed in a rear end part of the operation member. Packing 15 for holding airtightness of the operation member 14 is arranged between the plug 13 and the operation member 14. The operation member 14 is airtightly covered with a fluid shielding member 19 of arranging an O ring 18 between the member and the outer periphery of the plug 13. A hexagonal recessed part 19a is formed in the fluid shielding member 19 for advancing/retreating operation of the operation member 14 by fitting to the connecting part 14b of the operation member 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312495-A (JP)
Title: Assembled commutator and manufacturing method therefor
Inventor: MORIYAMA MINEKAZU
IPC: H01R43/06
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembled commutator and a manufacturing method therefor wherein multiple commutator pieces can be firmly disposed and fixed on the outer circumferential surface of an insulating substrate.  <P>SOLUTION: Multiple commutator pieces 21 having a riser portion 22 are disposed and fixed on the outer circumferential surface of the insulating substrate 10 formed in a cylindrical shape with a slit 23 provided between the individual commutator pieces 21. Washers 30 are fit onto the periphery of the commutator pieces 21 to press and fix them against the outer circumferential surface of the insulating substrate 10. In a flange portion 12 provided at the base end of the insulating substrate 10, there are formed grooves 15 for fitting the base parts of the riser portions 22. A protrusion 14a protruded toward the riser portion 22 is formed on the opening side of each groove 15, and the protrusions 14a are swelled toward the grooves 15 by plastic deformation to fix the base parts of the riser portions 22 in the grooves 15. When fit, the washers 30 cover the swelled portions 15a and press the commutator pieces 21 against the insulating substrate 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007057090-A (JP)
Title: Joint body connecting method
Inventor: ISHII TAKEFUMI
IPC: F16L21/08
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint body connecting method capable of inserting an insertion port into a receiving port in an insertion process without a fitting part moving out of place from a recess and fitted securely by an outer face of the insertion port, and smoothly compressing a valve part in a sealing process.  <P>SOLUTION: A seal member 8 is composed of a rubber body. The rubber hardness of a fitting part 8a and an intermediate part 8b is formed to be higher than that of at least a valve part 8c. In the insertion process, the outer face of the insertion port 12 is inserted into the receiving port 5 without compressing the fitting part 8a and the intermediate part 8b. In the sealing process, the outer face of the insertion port 12 compresses the valve part 8c and seals a gap.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007307259-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, wherein a display device provided in the game machine can be large-sized without lowering the decoration effect of the game machine.  <P>SOLUTION: Since a game ball guided to the lower part of a performance stage 60 is made to collide with a repulsive member 58b and flipped to the upper part of the performance stage 60, performances with unpredictable quality can be executed. Also, since it is flipped in different directions corresponding to the power of the game gall, attention is paid to the movement of the game ball which rolls on a guiding path member 58 and collides with the repulsive member 58b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316297-A (JP)
Title: Display apparatus and method for driving display panel
Inventor: SAKAI YUICHI
IPC: G09G3/291
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus capable of preventing mis-discharge and a method for driving a display panel.  <P>SOLUTION: The display panel formed with pixel cells consisting of first discharge cells and second discharge cells provided with a light shielding layer at crossover parts of a plurality of row electrodes and column electrodes each bearing display lines, is driven as follows. That is, in an address period Ww of a head sub-field SF1 in one field display period, while applying a scanning base voltage BP+ with a predetermined first potential to each one row electrode in all the row electrode pairs, a potential SP of the same polarity as this first potential is sequentially superimposed on each one row electrode, and also write-in address discharge is made to occur in the second discharge cells by applying a potential proportional to a pixel data to the column electrodes. in this case, the potential of one row electrodes is gradually lowered from the above first potential when the address period is ended T1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323181-A (JP)
Title: Starting method and device
Inventor: OKAMURA SHUICHI
IPC: G06F9/445
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To start an application that can use all functions at a stage as early as possible, while keeping the starting time of a system.  <P>SOLUTION: A check point is provided in the starting sequence of a simple version application, and if the time from start to the check point exceeds a predetermined period of time, the start of a deluxe version application is paused to reduce the load on a CPU 101. After it is notified that the simple version application has started, the start of the deluxe version application is resumed, whereby a starting method for starting the application that can use all the functions at a stage as early as possible while maintaining the start time of the system is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321632-A (JP)
Title: Internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02M59/10
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance startability by shortening a start time in an internal combustion engine.  <P>SOLUTION: A low-pressure feed pump 63 is mounted on a fuel tank 62. A high-pressure fuel pump 44 is connected through a low-pressure fuel supply pipe 64. The high-pressure fuel pump 44 is connected to a delivery pipe 42 through the high-pressure fuel supply pipe 43. An injector 41 for jetting a high-pressure fuel into a combustion chamber 18 is connected to the delivery pipe 42. The high-pressure fuel pump 44 is formed to be driven by the drive cam 112 of an intake camshaft 23 and so set that the position of a crank when a high-pressure fuel injection is started by the injector 41, and the position of the crank when the force-feeding of fuel is terminated by the high-pressure fuel pump 44 generally match with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322058-A (JP)
Title: Pressure control valve
Inventor: MATSUDA AKIRA
IPC: F16K31/68
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure control valve capable of properly regulating the pressure of a coolant of an outlet side of a gas cooler in response to its temperature, and capable of effectively carrying out simplification of a composition, reduction of the number of parts, and reduction of machining and assembly costs, or the like.  <P>SOLUTION: The pressure control valve is provided with a thermosensitive part 20 having a thermosensitive chamber 25 with an internal pressure changing in response to the temperature of the coolant in the outlet side of the gas cooler, a valve element 15 moving in response to the change of the internal pressure of the thermosensitive chamber to adjust an opening of a valve port, and a valve body 10A housing the valve element. Coolant passages 11, 12, 14 reducing the pressure of the coolant and leading it out to an evaporator while transferring the temperature of the coolant in the outlet side of the cooler to the thermosensitive chamber via a thermal conductive object are provided in the valve body, and the thermosensitive chamber is composed by sealing CO2 at a predetermined density to carry out pressure regulation of the coolant so as to obtain a maximum performance factor with respect to the temperature of the coolant in the outlet side of the gas cooler.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327537-A (JP)
Title: Power unit for vehicle and control device thereof
Inventor: WATANABE HIDETO
IPC: F02B77/00
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To quickly decrease the rotational speed of an engine in a power unit having a flywheel to be connected to or disconnected from an output shaft of the engine.  <P>SOLUTION: When decreasing the rotational speed of the engine 12 down to a target rotational speed, the rotational speed of the additional flywheel 42 is acquired. If the rotational speed is equal to or smaller than the target rotational speed of the engine, a clutch 44 is engaged. As a result, rotational energy of the engine is absorbed by the additional flywheel 42 so that the rotational speed of the engine is decreased quickly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006240989-A (JP)
Title: Method for controlling variation in slump flow of high-fluidity concrete
Inventor: SAKATA NOBORU
IPC: C04B24/38
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-fluidity concrete, the fluidity of which is stabilized so that the fluidity of the concrete does not vary much even if the quantity of water in the concrete fluctuates due to some causes.  <P>SOLUTION: The high-fluidity concrete exhibiting a slump flow of 50 cm or more is produced by adding a polysaccharide represented by the chemical formula [1] in a compounding ratio of 0.1 wt% or less based on the unit quantity of water and kneading the resulting mixture. (In the formula, R represents hydrogen or an alkali metal).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007329791-A (JP)
Title: Gateway device
Inventor: MURAKAWA YASUSHI
IPC: H04L12/46
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gateway device capable of performing communication using address conversion processing between a LAN and a WAN at a high throughput and a low delay.  <P>SOLUTION: The gateway device 101 for performing communication between a LAN side first network apparatus and a WAN side second network apparatus is provided with a first address conversion means 305 for converting an address of communication data received from the first network apparatus by first address conversion, a second address conversion means 306 for converting the address of communication data received from the first network apparatus by second address conversion and a specific terminal determination means 304 for selecting the sort of address conversion processing corresponding to the communication data received from the first network apparatus and allows the first address conversion means 305 or the second address conversion means 306 to execute the selected address conversion processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331518-A (JP)
Title: Fuel feed pipe
Inventor: YOSHIDA HIROMITSU
IPC: B60K15/04
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler port using a shutter which is easily assembled, surely opened/closed by inserting a feed nozzle, and sufficiently secures a sealing property when closed.  <P>SOLUTION: The filler port of this fuel feed pipe opens a guide part opening 321 by downward rotationally turning the shutter 4 by being pushed by the feed nozzle inserted from the filler port opening 22, and, when the feed nozzle is pulled out, upward rotationally turns the shutter to close the guide part opening 321. The filler port using the shutter 4 is so formed that an internal torsion coil spring 5 with a small coil diameter is fitted in a rotational shaft 7 of the shutter 4 provided in the guide part 3, an external torsion coil spring 6 with a large coil diameter is fitted in the internal torsion coil spring 5, the internal torsion coil spring 5 and the external torsion coil spring 6 are mounted on the rotational shaft 7 in a mutually fitted relation, and the internal torsion coil spring 5 and the external torsion coil spring 6 coact to rotationally turn the shutter 4 from the lower part and push it toward the guide part opening 321.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332497-A (JP)
Title: Shock-absorbing rope
Inventor: NARAMURA YUKIMASA
IPC: D07B1/02
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide shock-absorbing rope with no need of being furnished with any shock absorber as a separate constituent, enabling the rope itself to absorb a shock, thus capable of omitting its setup operation.  <P>SOLUTION: The shock-absorbing rope is such that multiple elastic balls 13 are disposed at predetermined intervals so as to included in braid rope 12 braided with multiple fiber strands 11 or in rope with such a structure as to be made by twisting multiple side strands 21. In the shock-absorbing rope, the respective elastic balls 13 are consecutively connected together by a linear connective material 14 in the form of strand, rope, wire, tube, etc., wherein each of the elastic balls 13 is substantially spherical or ellipsoidal and also elastically deformable when subjected to compressive force of predetermined level or higher from the strands.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332676-A (JP)
Title: Construction method of surface-compacted concrete pavement
Inventor: MAEKAWA MINORU
IPC: E01C7/14
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a surface-compacted concrete pavement in which a kneaded substance prepared by dry kneading crushed stone, slag, cement, etc., is evenly laid by an asphalt finisher, tightened and applied rolling pressure by a combine roller, and sprayed with a hardening agent on the surface.  <P>SOLUTION: In the construction method of the surface-compacted concrete pavement, the crushed stone, the slag, the cement are dry kneaded, laid evenly on the ground, on which the concrete is placed, by the asphalt finisher so that a uniform thickness may be obtained while being compacted, tightened by the combine roller, applied the rolling pressure, and covered with a water-permeable mat. A water solution added with the soil hardening agent is sprayed over the whole surface of the water-permeable mat, and the rolling pressure is applied on the water-permeable mat by the combine roller. After finishing application of the rolling pressure, the water-permeable mat is removed, so that the roller-compacted concrete pavement may be completed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332688-A (JP)
Title: Pile head structure
Inventor: ITO ATSUSHI
IPC: E02D27/34
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile head structure capable of controlling a shearing force acting to a pile head in accordance with a magnitude of an earthquake by means of a relatively simple pile head separating structure for improving the performance of an earthquake-proof construction.  <P>SOLUTION: A slide plate 3 such as a steel plate or the like which can be horizontally installed at least to one side of a bottom surface of a foundation slab 2 or a top surface of a foundation pile 1 is installed between them; friction-adjusting materials 4 capable of adjusting frictional forces between them (treating materials 5 such as coating materials, slipping agents to be coated to the surface of slide plates, and edge cutting materials 6 such as sand) are applied. Then, the frictional force is adjusted between the coefficients of friction of 0.2 and 0.5 thereby permitting to provide rigid joints during medium to minor earthquakes in which a horizontal force acting to the superstructure is small and thus horizontal forces can be transferred to foundation piles 1. When a great earthquake occurs wherein the horizontal force is very large, pile heads are separated and a foundation slab 2 is horizontally moved relative to the foundation piles 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007057224-A (JP)
Title: Method for preventing corrosion
Inventor: NONAKA ATSUSHI
IPC: C23F14/02
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improving method for preventing corrosion of a metal body in a lithium bromide aqueous solution.  <P>SOLUTION: In the method for preventing corrosion of an object metal body in the lithium bromide aqueous solution, the method sets the magnetite concentration in the aqueous solution to a predetermined concentration or less of becoming a specific corrosion quantity of less in corrosion of an object metal body surface generated by the relationship between magnetite in the aqueous solution and the object metal body.  <P>COPYRIGHT: (C)2007,JPO&INPIT