baber/WOPTO huggingface dataset:
Patent JP-2008038627-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: HAGA HIROYUKI
IPC: F02M25/07
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology inhibiting change of the ratio of high pressure EGR gas quantity and low pressure EGR gas quantity from a target value caused by condition changes such as clogging and gas leak in an intake passage, an exhaust passage and an EGR passage in an exhaust gas recirculation device for an internal combustion engine performing EGR using a high pressure EGR means and a low pressure EGR means in parallel.  <P>SOLUTION: When the low pressure EGR means includes a low pressure EGR passage establishing communication between the exhaust passage on a downstream side of a turbine in a supercharger and the intake passage on an upstream side of a compressor, change of the ratio of low pressure EGR gas quantity and high pressure EGR gas quantity from the target value caused by condition changes in the intake passage, the exhaust passage and the low pressure EGR passage of the internal combustion engine is detected based on a differential pressure at both ends of the low pressure EGR passage in the exhaust gas recirculation device (S101, S102). Then, qthe uantity of exhaust gas passing through the low pressure EGR passage is corrected to set the ratio of low pressure EGR gas quantity and high pressure EGR gas quantity to a target value (S104).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043715-A (JP)
Title: Two-dimensional spreading system for ofdm-cdm system
Inventor: CHO MYEON-GYUN
IPC: H04B1/713
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional spreading system capable of maximizing a diversity gain regardless of a channel environment in an OFDM-CDM system.  <P>SOLUTION: A transmitter in a communication system based on OFDM-CDM according to the present invention comprises: a frequency spreader which multiplies symbols to be transmitted by a frequency spreading factor and outputs the frequency spread symbols whose number corresponds to the frequency spreading factor; buffers, whose number corresponds to the frequency spreading factor, for temporarily storing just the frequency spread symbols in a unit of a predefined number of symbols; a time spreader which multiplies parallel frequency spread symbols from the buffers by a time spreading factor and outputs frequency-time spread symbols; an inverse fast Fourier transform (IFFT) processor which performs IFFT on the parallel frequency-time spread symbols outputted from the time spreader and outputs an OFDM symbol; a guard interval (GI) inserter which inserts a GI into a signal outputted from the IFFT processor and transfers the signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008036893-A (JP)
Title: Manufacturing method of foldable panel
Inventor: KARUBE SHIGEKI
IPC: B29L9/00
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To cause, by forming a slit in the hinge part of a foldable panel, the skin to little stretch or shrink because the center of the folding revolution becomes the position of the skin when the hinge part is folded upon using the foldable panel and to keep the skin in the position of the hinge part unchanged in color and texture.  <P>SOLUTION: The manufacturing method of the foldable panel comprises setting, in a split mold, the skin 2 fitted with a string-like body in the position due to become the hinge of the foldable panel 1, then performing the blow molding, and forming the slit in the hinge part 3 by separating the string-like body from the skin and at the same time removing together the resin film from the foldable panel or breaking the resin film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039973-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA SHIGETAKA
IPC: G03G15/08
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing development from being continuously performed by a developing device whose dead state is detected without increasing the consumption of toner.  <P>SOLUTION: The image forming apparatus 2 is provided with: the developing device 10 equipped with a developer carrier 30 supplying the toner to an electrostatic latent image carrier 4 and attached to/detached from the main body of the image forming apparatus 2; a driving source 52 for driving and rotating the developer carrier 30; a plurality of motive power transmitting members 60, 62 and 64 provided to be engaged with each other in order to transmit motive power from the driving source 52 to the developer carrier 30; a life detection means 50 detecting the life of the developing device 10; and an engagement releasing mechanism 68 releasing the engaged state of the motive power transmitting members 60, 62 and 64 when the dead state of the developing device 10 is detected by the life detection means 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042403-A (JP)
Title: Image processor and method, and network document management system and its control method
Inventor: SAKATA KATSUAKI
IPC: G06T1/00
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enabling reduction in data transmission time, network load, and usage capacity of a storage device, while keeping reproducivility in base pattern data.  <P>SOLUTION: The method includes: a base pattern judgement step for judging a base pattern included in image data; and a resolution conversion step for converting the resolution of the image data. First processing for the base pattern data judged in the base pattern judgement step and second processing for the image data other than the base pattern data are performed in the resolution conversion step. In the first processing, when the function of the base pattern is damaged by performing the resolution conversion of the judged base pattern data, the judged base pattern data is not subjected to resolution conversion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000577-A (JP)
Title: Pinching tool
Inventor: UNO KOJI
IPC: B26B13/20
Filed: 2006-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinching tool which may solve issues that precise working, sufficient lubrication, a large scale structure with a costly material, etc. are required and cost up, size up, soil by a lubricant, etc. are generated in conventional tools, because, when a man grasp a thing, grasping the thing between a thumb solely and a group of the index finger, middle finger, ring finger, and little finger is natural movement generally from the structure of a hand of a man, accordingly fingers other than the thumb are required to mutually cooperate for balancing against the thumb having large power by itself.  <P>SOLUTION: A pressure face to which fingers other than the thumb are to be hooked is provided on a rotation body provided at a finger hooking part of a pinching tool such as scissors, nippers and pliers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020869-A (JP)
Title: Mechanical splice
Inventor: MUROFUSHI KEIICHIRO
IPC: G02B6/24
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical splice in which an assembly and splicing are possible by a simple work without using a tool and the spliced state is kept precisely and always properly.  <P>SOLUTION: The mechanical splice includes: a U-shaped groove part having a wave-formed part for housing the coated members of optical fibers; a V-shaped groove for housing exposed optical fibers and positioning; and a recessed groove for absorbing an overflowed portion of a filled refractive index matching material, and is composed of two substrates (1 and 2) which hold both the coated members and the optical fibers and a pressurizing member (pressing spring). At first the optical fiber from which the coated member is removed is inserted into only one end of the substrate 1 which is curved in a U-shape, a pressurizing member 24 is pressed with a finger, thus the one end is firmly clamped, the remaining other part is also processed in a same way, thus the optical fibers separately inserted from both ends are spliced without using the tool and the spliced state is kept precisely and always properly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006328082-A (JP)
Title: Agent for preventing aging of skin
Inventor: MORIWAKI SHIGERU
IPC: A61K8/64
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin aging prevention agent containing a neutral endopeptidase inhibitor as an active component.  <P>SOLUTION: The skin aging prevention agent contains a dipeptide compound expressed by general formula (7) (R<SP>22</SP>and R<SP>23</SP>are each H, an alkyl or an aralkyl).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008045815-A (JP)
Title: Baking furnace body structure
Inventor: MANABE HIROYUKI
IPC: F27B9/34
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat ceiling-type baking furnace body structure free from erosion of a furnace material even in baking products including much alkali metals.  <P>SOLUTION: In this flat ceiling type baking furnace body structure where a ceiling wall is held by rigid members 6 made of Si-impregnated SiC and horizontally hung between side walls 2, the rigid members 6 are received inside of a protective member 7 made of alumina ceramics having corrosion resistance to alkali metals. The protective member 7 is preferably divided into a plurality of pieces. The rigid members 6 inside of the divided portions of the adjacent protective members 7 are preferably covered by ceramic fiber having corrosion resistance to the alkali metals, or the adjacent protective members 7 preferably have a structure fitted to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046511-A (JP)
Title: Actuator, optical scanner, and image forming apparatus
Inventor: MURATA AKIHIRO
IPC: B81B7/02
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator which can perform low speed drive while attaining miniaturization, and to provide an optical scanner and an image forming apparatus.  <P>SOLUTION: The actuator 1 has: a mass part 21; a supporting part 24 to support the mass part 21; a pair of connecting parts (elastic parts) 22 and 23 which connect the mass part 21 and the supporting part 24 so that the mass part 21 is tunable with respect to the supporting part 24; and a driving means 4 to turnably drives the mass part 21, wherein the mass part 21 is turned by operating the driving means 4 while torsionally deforming the connecting parts (elastic parts) 22 and 23, which have respectively slender shapes and at least one part in the longitudinal direction is composed of a main material of resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051843-A (JP)
Title: Resilient fitting type pad arm mounting mechanism of spectacles
Inventor: MIZUGUCHI HIDENORI
IPC: G02C5/12
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resilient fitting type pad arm mounting mechanism of spectacles with which anyone can easily and stably mount a pad arm without the need for a troublesome operation, such as screwing.  <P>SOLUTION: A hook wire 4 constituted by opposing both front ends 41/41 by curving or bending an elastic wire is fixed of an eyepiece side of a bridge 2, and on the other hand, the pad arm 3 is constituted by extending projecting arms 3b/3b in a fork shape from a crotch seat section 3a; in addition, nose pads 31 are respectively held at the respective front ends of both the projecting arms 3b. A guide slit 32 is opened in the bridge opposing face section of the crotch seat section 3a, and tie up holes 33/33 are respectively molded to the side faces. The hook wire 4 is elastically openable and at least a main body section 42 is fitted along the guide slit 32 and both the front ends 41/41 of the hook wire 4 are respectively fitted into the tie up holes 33/33 of the pad arm 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052381-A (JP)
Title: Pressure reducing valve for low flow rate and very low pressure
Inventor: KOBAYASHI SHUICHI
IPC: F16K17/04
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure reducing valve for a low flow rate and a very low pressure.  <P>SOLUTION: When a pressure regulation screw 29 is turned in the pressure applying direction, a diaphragm 11 is lowered by energizing force of a pressure regulation spring 32 and a ring magnet 16 follows lowering operation of the diaphragm 11. By magnetic transmission, a main valve 8, in which a circular magnet 7 is installed, is separated from a valve seat 10 and lowered into a valve open state, and a high pressure gas flows into a diaphragm chamber 12. According to the increase in pressure of a secondary side port 27, the diaphragm 11 rises. Consequently, the ring magnet 16 rises while attracting the main valve 8 by magnetic transmission, and finally, rises to the position in which it closes the valve seat 10. As a result, inflow of the high pressure gas is stopped and rise of the diaphragm 11 is also stopped. A pressure given in that time is a set pressure. When a secondary side pressure exceeds the set pressure, the diaphragm 11 rises further, and when a fixed value is attained, a valve shaft end of a relief valve 18 energized to a relief valve seat 19 is brought into contact with the lower end of a pressing screw 33 screwed to the pressure regulation screw 29 by operation of the diaphragm 11 and operates the relief valve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007014792-A (JP)
Title: Thermotherapy implement
Inventor: TODA TETSUO
IPC: A61F7/08
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermotherapy implement used at a joint part, keeping a temperature suitable for thermotherapy for a long time and holding a heating part in a suitable region without shifting against the motion of the joint part.  <P>SOLUTION: This thermotherapy implement includes: a cylindrical holder 1 made of expandable material; and a chemical body warmer 2 held on the holder 1, wherein the holder 1 is applied to the joint part having a storing part 3 for putting in and out or mounting the chemical body warmer 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008052988-A (JP)
Title: Nonaqueous electrolytic solution for battery, and nonaqueous electrolytic solution battery equipped with it
Inventor: HORIKAWA YASUO
IPC: H01M10/0569
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution for a battery having high flame resistance and high reduction resistance.  <P>SOLUTION: This nonaqueous electrolytic solution contains a nonaqueous solvent containing a cyclic phosphazene compound expressed by a general formula (I): (NPR<SP>1</SP><SB>2</SB>)n [in the formula, R<SP>1</SP>respectively and independently expresses a halogen element, an alkoxy group or an aryloxy group; n expresses 3 to 4], a difluoro phosphate compound expressed by a general formula (II): [in the formula, R<SP>2</SP>is an alkyl group, a cycloalkyl group, an alkenyl group, an alkoxy substituted alkyl group, or an aryl group], at least one kind of polycyclic compounds selected from a group consisting of 1,2-dihydronaphthalene, 1,2,3,4-tetrahydronaphthalene, indene, fluorene, and 9,10-dihydroanthracene, and a supporting salt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051729-A (JP)
Title: Mechanical quantity sensor
Inventor: OTA TAMEJI
IPC: G01C19/56
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a movable section from being excessively displaced by the excessive mechanical quantity in a mechanical quantity sensor having the movable section displaced by applying the mechanical quantity and detecting the mechanical quantity from the displacement quantity in the movable section.  <P>SOLUTION: The movable section 31 is an acceleration detecting element displaced in the direction X of an applied acceleration when the acceleration is applied as the mechanical quantity, and provided with an actuator 40 for applying the acceleration to the movable section 31 in the direction opposite to the direction X of the applied acceleration i.e. the displacement direction X of the movable section 31. The actuator 40 applies the acceleration to the movable section 31 so as to cancel the excessive displacement generated in the movable section 31 due to the excessive acceleration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007067406-A (JP)
Title: Cpp read sensor having limited current path formed of lithographically-defined conductive vias and method of producing same
Inventor: CHILDRESS JEFFREY R
IPC: H01L43/08
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CPP (Current Perpendicular to the Planes) read sensor having a limited current path formed of lithographically-defined conductive vias, and to provide a method of producing the same.  <P>SOLUTION: A sensor stack structure 1100 which includes a conductive spacer layer 1132 is formed over a first shield layer 1172. An insulator layer 1140 is deposited over and adjacent to the spacer layer 1132, and a resist structure 1392 which exposes one or more portions of the insulator layer is formed over the insulator layer. With the resist structure in place, the exposed portions of the insulator layer are removed by etching to form one or more openings 1482 which penetrate from the insulator layer to the spacer layer. Subsequently, a conductive material 1534 is deposited within the one or more openings to form one or more lithographically-defined conductive vias 1582 of a current-limiting structure 1580. The conductive vias increase the current density in the sensing region of the read sensor, thereby simultaneously increasing the resistance and the magnetoresistance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058049-A (JP)
Title: Vibrator, and vibration type gyroscope using vibrator
Inventor: MIYAUCHI HIROSHI
IPC: G01C19/5628
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce zero-point drift caused by resonance of an electrical connection structure, in a vibrator equipped with a bonding wire.  <P>SOLUTION: In the vibrator 110 in which a support part 114 of a vibrator piece is fixed onto a mounting part in a package 120, and which is formed by connecting the first electrode 112 formed on the support part 114 of the vibrator piece to the second electrode 122 formed in the package by the bonding wire 130, a weight 131 is added to the support part 114 of the vibrator piece.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054937-A (JP)
Title: Washing machine
Inventor: KUKINO MASAJI
IPC: D06F37/24
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine capable of obliquely suspending and supporting a washing tub easily and securely, and as a result, easily exchanging the laundry inside a washing/dewatering tub upward and downward in the drying process, capable of preventing crinkles of the clothes and uneven drying, capable of providing further washing effects by complicating the water flow in the washing process, and allowing a user to easily take out the clothes from the washing/dewatering tub.  <P>SOLUTION: In the washing/drying machine, a water tub 3 is suspended from four corners inside an outer casing 1 by suspension means, the washing/dewatering tub with an agitator disposed at the bottom is disposed inside the water tub 3, and a motor 33 is disposed at the lower part of the washing/dewatering tub via a mechanisms such as gears and clutches. Each suspension means has a unit, assembled to face a suspension rod 5 having a vibration part 15 at the lower part, for driving the suspension rod upward/downward in the longitudinal direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006317471-A (JP)
Title: Excess reactivity control method of fuel assembly for nuclear reactor
Inventor: HORIMOTO TOSHIAKI
IPC: G21C7/04
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excess reactivity control method of a fuel assembly for a nuclear reactor capable of suppressing the excess reactivity at low cost without requiring special facilities for suppressing the excess reactivity, without increasing the number of control rods to be used, and without complicating the operating method.  <P>SOLUTION: This excess reactivity control method is a method of controlling the excess reactivity of a fuel assembly 1 for a nuclear reactor which is composed by bundling a plurality of fuel rods 2 formed by loading nuclear fuel material and control rod guide thimbles 5 into the shape of a square lattice, and displacing a part of the fuel rods 2 with fuel rods 3 containing an added burnable poison, and burnable poison rod guide thimbles 6 which guide insertion of the burnable poison rods containing the burnable poisons when loaded in a nuclear reactor. By starting an operation cycle of the nuclear reactor, with the burnable poison rods containing more than a specified quantity of burnable poison inserted into the guide thimbles 6 in the fuel assembly 1 for the nuclear reactor getting in a second cycle operation, the excess reactivity is suppressed over the operation cycle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008062267-A (JP)
Title: Method and apparatus for room temperature joining
Inventor: GOTO TAKAYUKI
IPC: B23K20/00
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for room temperature joining, which evenly form an intermediate material on the surface of a substrate, need no heating at the time of joining, and secure sufficient joint strength even in joining at room temperature.  <P>SOLUTION: The method for room temperature joining is used for joining a plurality of substrates 4 via an intermediate material at room temperature, and includes a step of forming intermediate materials on the to-be-joined surfaces of the substrates by subjecting a plurality of targets 7 to physical sputtering, and a step of activating the to-be-joined surfaces with ion beams. In this case, the targets subjected to physical sputtering are preferably composed of a plurality of kinds of materials. The intermediate materials are sputtered from a plurality of targets that are arranged in various directions as seen from the to-be-joined surfaces of the substrates, so that the intermediate materials are evenly formed on the to-be-joined surfaces. Further, since the intermediate materials are composed of a plurality of kinds of materials, the room temperature joining of the substrates that are hard to join with an intermediate material composed of a single kind of material is realized without requiring heating or excessive joining pressure at the time of joining.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062344-A (JP)
Title: Power tool
Inventor: OMORI KAZUHIRO
IPC: B25F5/02
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool capable of lighting a lighting place with sufficiently brightness even if a light has small capacity, and reducing the size of the light.  <P>SOLUTION: The power tool is provided with an approximately cylindrical shape body part 2A, a housing 2 having a handle part 2B consecutively provided on the body 2A so as to form an approximately T shape in the side view, and an approximately cylindrical shape hammer case (case) 3 mounted on the tip end of the body part 2A to form a part of the body 2A of the housing 2. In the impact driver (power tool) 1, a trigger 6 which is stored in the transmission mechanism part and the hammer case 3 and controls the supply of power to a motor is provided on the handle part 2B. The rib 3b is projectingly provided at the front position than the trigger 6 of the outer periphery of the hammer case 3 and rear position than a guide sleeve 3a of the tip end of the hammer case 3, a holder member 25 is attached to the rib 3b, and the light 15 is attached to the holder member 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT