baber/WOPTO huggingface dataset:
Patent JP-2008113541-A (JP)
Title: Vehicle and control method therefor
Inventor: ITO TAKAO
IPC: B60W10/18
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unstable traveling and device damages due to slippages, by controlling the slippages, using a simple structure and a plurality of devices.  <P>SOLUTION: Predetermined slippage by spinning of a drive wheel 34a, 34b is determined by using only the motor torque and brake torque used for traveling and by the rotation speed of a motor 22 sent from a rotational position sensor 23. While the predetermined slip is determined, slippage is suppressed by limiting drive of the motor 22. According to this, slippages can be suppressed by a simple structure. Furthermore, a brake system 40 also suppresses slippages. This means that slippage is suppressed by multiple devices, so that even when the brake system 40 does not work due to failure or abnormality, and if a TRC off switch 68 is turned on and driving is disabled, slippage is suppressed by limiting the drive of the motor 22; and as a result, unstable traveling of the vehicle or damages to devices are prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009009027-A (JP)
Title: Image blur correcting device, lens barrel and imaging apparatus
Inventor: WATANABE SACHIKO
IPC: G03B5/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image blur correcting device highly resistant to a shock from the outside and having stable vibration-proof performance.  <P>SOLUTION: The image blur correcting device includes: a plurality of flexible members 217p and 217y elastically supporting a holding member to hold a correction means 201 movably at least in a direction orthogonal to an optical axis 202, and nearly parallel with an optical axis; a fixed member 221 supporting the fixing end of the flexible member; driving means 212p, 212y, 215p, 215y, 213p, 213y, 214p and 214y moving the holding member on a plane orthogonal to the optical axis; a receiving part 222p provided on the fixed member correspondingly to the holding member; and coupling members 216p and 216y coupling the receiving part and the holding member and having viscosity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011177-A (JP)
Title: Toilet for animal
Inventor: MATSUO TAKAYUKI
IPC: A01K23/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet for animal which can be used in both a closed state and an opened state, and which can receive movable hood in an opened state, in a compact manner.  <P>SOLUTION: This toilet 1 for the animal, having an excretion container 2 whose upper side is opened, and a hood 3 disposed above the excretion container 2 to cover the opening, is such that the hood 3 has a fixed hood 31 disposed on the rear side of the excretion container 2, a movable hood 32 disposed on the front side of the excretion container 2, and a pair of connection portions 33, 33 connected rotatably to the movable hood; an opening portion 331 for connecting the inner space of the toilet 1 for the animal to the outer space is disposed substantially vertically on the front side of the movable hood 32; the movable hood 32 is rotated, in a state of being placed on the outside of the fixed hood 31, when the movable hood 32 is changed from a closed state to an opened state; and the movable hood 32 is disposed to cover the outside of the fixed hood 31, in the opened state of the movable hood 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300667-A (JP)
Title: Moving image encoding method
Inventor: SUMINO SHINYA
IPC: H04N19/593
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image encoding method for encoding an image so that quick random access can be achieved without deteriorating encoding efficiency.  <P>SOLUTION: This moving image encoding method includes a coding step (S102, S103) of coding picture parameter sets (PPS) to be used for decoding all the pictures (pic) included in a random access unit (RAU) when a plurality of pictures are as one random access unit(RAU) and a sequence parameter set (SPS) and a parameter set placement step (S104) of placing the parameter set (PPS, SPS) coded in the coding step (S102, S103) in the random access unit (RAU).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009012975-A (JP)
Title: Article-equipment management system
Inventor: OMURA SHINICHI
IPC: G06Q10/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article-equipment management system for comprehensively performing a date management, an operation history management, and an inspection and revision request relating to an article and equipment.  <P>SOLUTION: This article-equipment management system comprises IC tags attached to each of articles or equipments and capable of reading and writing unique information, an equipment information storing part for individually storing information saved in each of the IC tags and the articles or equipments, to which the tags are attached, correspondingly, a reader/writer 13 for reading the information saved in the IC tags, and a tag information management part 12 giving information reading commands from the IC tags to the reader/writer 13 according to a preset purpose, collating the read information with the information stored in the equipment information storing part and storing the read information in the equipment information storing part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020325-A (JP)
Title: Image forming apparatus
Inventor: YOSHIYAMA TSUGIHITO
IPC: G03G15/08
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To supply toner to a head section from the toner storage section of a developing unit used for monochrome image formation in a monochrome image formation mode, while suppressing a decrease in image productivity and efficiently using toner in a developing unit.  <P>SOLUTION: In the monochrome image formation mode, when a quantity of toner use in a developing unit 4K mounted on a developing unit rack 4H used for image formation is equal to or greater than a predetermined quantity of use as a result of a measurement by a toner use quantity measuring means from the start of image formation, the rack 4H is turned reciprocally and toner t is supplied to the head section 42 from the toner storage section 41 of the developing unit 4K. In addition, according to the integrated quantity of toner use in the developing unit 4K measured by the toner use quantity measuring means, the smallest angle that allows toner supply is selected from a plurality of predetermined angles as the angle by which the rack is reciprocally turned at the time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008217958-A (JP)
Title: Magnetic head suspension
Inventor: TAKASUGI SATORU
IPC: G11B21/21
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve a marginal acceleration of a magnetic head by preventing a supporting point of a load beam from moving in the orthogonal direction to a surface of a disk as much as possible when a shock is applied.  <P>SOLUTION: A magnetic head suspension whose supporting section has a pair of supporting pieces extending to a tip end from both sides of the width direction and a concave part opening to the tip end separated by a pair of the supporting pieces comprises an elastically deformable elastic plate whose one end and the other end in the width direction of the magnetic head suspension are connected to the pair of the supporting pieces. A member for forming the load beam is connected to the elastic plate so that the elastic plate forms a load bending section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023857-A (JP)
Title: Hydrogen generation apparatus
Inventor: AOKI MASAKAZU
IPC: C01B3/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generation apparatus which applies a reaction for generating hydrogen from two or more kinds of material.  <P>SOLUTION: The hydrogen generation apparatus comprises a liquid material tank 12 for storing a liquid material; a second material tank 18 which is divided into a plurality of subtanks A-D, each of the subtanks A-D being filled with a second material for generating hydrogen by the reaction with the liquid raw material or its gas; a liquid material supplying means (V1<SB>A</SB>-V1<SB>D</SB>valves) for supplying the liquid material or its gas separately into the subtanks A-D; a hydrogen discharge means (V2<SB>A</SB>-V2<SB>B</SB>valves) for separately discharging a gas containing hydrogen from the subtanks A-D; and a control means for controlling both of the liquid material supply means and the hydrogen discharge means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026918-A (JP)
Title: Reactor
Inventor: KONDO YASUHIRO
IPC: H01F27/26
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a reactor for a high-frequency high current.  <P>SOLUTION: The reactor is equipped with a core 201-a with an iron wire wound and a coil 202-a laminated with a copper plate. The surface of the core 201-a is insulated by an organic or an inorganic material, and fixed by a varnish, a resin or the like after the winding, and then the magnetic circuit of the reactor is composed. More specifically, the conventional core is replaced by a new structure, and especially the round ion wire is used for the material. A part 203 is a feed part for feeding the power. Since this constitution decreases the eddy current of the core and the skin effect of the coil and enables constituting the core and the coil having a small volume, a small reactor can be manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026641-A (JP)
Title: Light irradiation device
Inventor: TOKO YASUO
IPC: F21Y101/00
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation device that can change a light irradiation direction by using a liquid crystal cell by deflecting two polarization components whose deflection directions are orthogonal to each other.  <P>SOLUTION: The light irradiation device includes a laminated structure of first and second light deflection liquid crystal cells. The first light deflection crystal cell includes a prism layer being in contact with a liquid crystal layer, and an alignment structure for controlling a major axis direction of liquid crystal molecules in an interface between the liquid crystal layer and the prism layer to a first direction. The second light deflection liquid crystal cell includes a prism layer being in contact with a liquid crystal layer, and an alignment structure for controlling a major axis direction of liquid crystal molecules in an interface between the liquid crystal layer and the prism layer to a second direction. The second direction is chosen such that, when, among light rays passing through the first light deflection liquid crystal cell, a polarization component whose vibration direction of an electric vector is orthogonal to the first direction reaches the interface between the liquid crystal layer and prism layer of the second light deflection liquid crystal cell, a vibration direction of an electric vector of the polarization component is parallel to the second direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024826-A (JP)
Title: Shift control device
Inventor: KAMATA JUNJI
IPC: F16H61/28
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift control device which can determine a shift position from an absolute position of mechanical displacement of a shift mechanism, and which can accurately determine the shift position regardless of disturbance and a secular change.  <P>SOLUTION: It is determined whether or not the range of a change of position voltage PV which is absolute position information is larger than a fluctuation tolerance with respect to the range of a change of a pulse count number CP which is relative position information. When the state that the range of a change of position voltage PV is larger than the fluctuation tolerance has lasted more than decision time T, it is judged that a continuous disturbance is included in the position voltage PV, and the correlation between the position voltage PV and the shift positions "P", "R", "N", "D" of a manual valve 46 is corrected by learning. Because of this, even when the position voltage PV has changed because of, for example, a disturbance magnetic field, a change in environmental temperature, secular changes in detection characteristics of a Hall device 78 or the like, the correlation is corrected. Thus, the shift position can always be determined with high precision from the position voltage PV.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026708-A (JP)
Title: Light source device
Inventor: YOMOTO NAOKI
IPC: F21Y101/02
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device using a light guide having good light emitting uniformity and good light emitting efficiency.  <P>SOLUTION: The light source device comprises a light source (LED) 1, a holding member 2 for holding the LED 1, and the light guide 3 for introducing light from the LED 1 through an end face 25 and emitting it from a side face 26. The light guide 3 has the side face 26 whose length is greater than the width of the end face 25, and the end face 25 whose size is greater than the size of a light emitting part 27 of the LED 1. The light guide 3 has a silk-printing or V-groove diffuse reflection mechanism arranged on a face 28 opposite to the side face 26 so as to be gradually denser as being farther from the end face 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027670-A (JP)
Title: Transistor piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03B5/32
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor piezoelectric oscillator which is capable of obtaining a stable oscillation characteristics even when a collector current of a transistor for oscillation of an oscillation circuit is reduced, and is not adversely affected even if noise is superimposed on a ground line or a power supply line.  <P>SOLUTION: A transistor piezoelectric oscillator 1 comprises a transistor TR1 for oscillation, a piezoelectric vibrator X1 and a bias resistor RB are connected in parallel between a base and a collector of the transistor TR1 for oscillation, a capacitor C2 is connected between the base and an emitter of the transistor TR1 for oscillation, and a capacitor C3 is connected between the collector and the emitter of the transistor TR1 for oscillation. Furthermore, a resistor R2 is connected between the collector of the transistor TR1 for oscillation and a power source (Vcc), a capacitor C4 for bypass is connected between the power source and a ground (GND), and a resistor R3 is connected between the emitter of the transistor TR1 for oscillation and the ground.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029152-A (JP)
Title: Steering column device
Inventor: SHIBAZAKI HIROSHI
IPC: B62D1/19
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering column device capable of changing energy absorption characteristic in a limited space.  <P>SOLUTION: In the steering column of comparative example, as shown by a dotted line, an energy absorption amount is rapidly increased from at secondary collision and thereafter, it becomes constant. In contrast to this, since friction force generated between a side plate 1a and a side surface of a piece member 20 becomes lower than friction force generated between the side plate 1a and a side surface of the column 3, during when the column 3 is moved from an initial position by a distance Δ1 from at the secondary collision, relatively low energy absorption is performed and thereafter, absorption energy is enhanced. Thus, protection of a driver can be further attained by performing energy absorption at two stages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028944-A (JP)
Title: Bullet-resistant protection member and bullet-resistant protection product
Inventor: NINOMIYA YUKI
IPC: A41D13/00
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bullet-resistant protection member the weight of which can be reduced and which has excellent impact resistance to a flying object coming at a high speed and a bullet-resistant protection product.  <P>SOLUTION: The bullet-resistant member comprises the following (A)-(C): a low strength fiber layer and/or a low strength resin layer (A), a ceramic layer (B) and a high strength fiber-reinforced plastic layer (C), wherein (A)-(C) are laminated in this order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030674-A (JP)
Title: Mounting mechanism of position detection sensor
Inventor: TERASAKI ATSUSHI
IPC: F15B15/28
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To securely and easily fix a position detection sensor to an actuator by a simple structure.  <P>SOLUTION: This position detection sensor 46 comprises a holder 48 capable of storing a sensor part 50 with a magnetic sensor. A flange part 64 inserted into the sensor mounting groove 18 of a cylinder device 10 is formed at the lower end of the holder 48. The flange part 64 is formed in a plate shape having a small width part 64b and a large width part 64a with different width dimensions. After inserting the flange part into the sensor mounting groove 18 so that the side surface of the small width sensor 64b is parallel to the sensor mounting groove 18, the holder 48 is rotated to engage and hold the large width part 64a with a set of recessed parts 22a, 22b of the sensor mounting groove 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008202591-A (JP)
Title: Common rail
Inventor: NAGASAKA TOMOAKI
IPC: F02M55/02
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable common rail capable of preventing the falling-off and flowing-out of a press-fitting burr generated when a bush with an orifice is press-fitted in an inside-outside communication hole.  <P>SOLUTION: A small-diameter circular column portion 41 having a diameter slightly smaller than that of a small-diameter hole (press-fitting hole) of the inside-outside communication hole 24 is formed at a press-fitting end portion of a bush. A narrow annular clearance S is formed between the small-diameter circular column portion 41 and the small-diameter hole 40 when the bush is press-fitted. Even if the press-fitting burr A is generated at the press-fitting end portion during manufacturing of a common rail, the press-fitting burr A is confined in the depth of the narrow annular clearance S. Therefore, even when an accumulating fuel injection device is mounted on a vehicle and fuel flows through the inside-outside communication hole 24 during engine operation, movement of the fuel and the fuel flow acting on the press-fitting burr A are limited in the depth of the annular clearance S, the press-fitting burr A is prevented from dropping out or flowing out. Thus, a highly reliable common rail can be provided at low cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009030297-A (JP)
Title: Strut device of pool elevating floor
Inventor: WATABE HIROKAZU
IPC: E04H4/08
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strut device of a pool elevating floor, which can apply buoyancy to a support leg without additional provision of a floating element, can rise and fall by a small force, has such a simple structure that a pool is usable as a floor for sports etc. when the pool is not used, and contributes to cost reduction.  <P>SOLUTION: The strut device is provided for a pool elevating floor in a manner capable of rising/falling, and lays the pool elevating floor when used, and erects and supports the same at an elevated location when not used. The strut device is formed of the strut having sealed therein a gas for applying buoyancy, and a strut holder screwed to an upper end screw portion of the strut. The strut holder is formed of an annular portion screwed onto the upper end screw portion, a plate portion extended from the annular portion, a reversely recessed operating portion secured to an upper end of the plate portion, and strut handle engaging portions secured to both side walls of the operating portion. In the strut holder, the plate portion is fitted onto a strut shaft erected on a free end of a support plate which has one end thereof fixed to a lower surface of the pool elevating floor, and the strut holder is axially supported in a rotatable manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028655-A (JP)
Title: Exhaust gas treating method and exhaust gas treatment apparatus
Inventor: KAMATA HIROYUKI
IPC: B01D53/34
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treating method and an exhaust gas treatment apparatus, which remove mercury with high efficiency and at a low cost regardless of the kind of coal or the property of exhaust gas discharged from a combustion apparatus, when burning coal in the combustion apparatus like a boiler, and easy in management of removed mercury.  <P>SOLUTION: This invention relates to the exhaust gas treating method for removing mercury contained in exhaust gas discharged from a coal-burning boiler B, when burning fossil fuel like coal C in the coal-burning boiler B. After feeding crushed coal C and a crushed chlorine compound Cl to the coal-burning boiler B and burning, mercury contained in exhaust gas is captured in sludge and collected by a wet type desulfurization unit 7 disposed in a flue R from the coal-burning boiler B, and the sludge containing mercury is subjected to recovery treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030541-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: ONO YASUHIRO
IPC: F02P5/152
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition timing control device for an internal combustion engine capable of appropriately stabilizing a knocking learning value.  <P>SOLUTION: This control device 16 updates the knocking learning value when a knocking correction value, which is constantly updated according to whether or not knocking has occurred, exceeds the determined value. Besides, this device calculates the first maximum ignition timing lag when no deposit adhesion exists and the second maximum ignition timing lag when deposit adhesion reaches possible maximum quantity based on an engine operation state, and sets a value obtained by multiplying lag amount which is a gap between the first maximum ignition timing lag and the second maximum ignition timing lag by a ratio updated in accordance with knocking occurrence frequency which changes corresponding to quantity of deposit adhesion as a deposit learning value to correct the maximum ignition timing lag based on the deposit learning value. When the knocking learning value is updated to the advanced angle side while the engine is operated under the condition that the lag amount exceeds the determined value, this device prohibits update of the knocking learning value to the advanced angle side and only updates the deposit learning value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030734-A (JP)
Title: Mounting member
Inventor: NAKAMURA GIICHI
IPC: G02F1/1333
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting member which absorbs and relieves a force produced in a joining part of joining members and easily join members to each other.  <P>SOLUTION: A mounting member 100 is made of elastic member, and equipped with a disc-shaped base part 200, and a first and second mounting arms 300, 400 radially extending from the base part 200. The base part 200 contains a cylindrical third hole part 210 having a center shaft coaxial with the center shaft of the base part 200 and opening in a thickness direction. A circumferential edge of the base part 200 is provided with: four second mounting arms 400 along a straight line passing through the shaft of the base part 200 and extending toward a radial direction; and four first mounting arms 300 along a straight line passing through the shaft of the base part 200 and extending toward a radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT