baber/WOPTO huggingface dataset:
Patent JP-2007192534-A (JP)
Title: Double wall and release type heat exchanger
Inventor: BOGART JAMES E
IPC: F28F3/00
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazed plate heat exchanger having specific function and attribute for satisfying safety requirements when constructed with a double wall structure.  <P>SOLUTION: The plate heat exchanger 10 comprises a plurality of plate pairs which offer flow paths for two types of fluid. The plate heat exchanger has an inlet 18 and an outlet 20 for each of the two types of fluid. Two adjacent plate pairs out of the plurality of plate pairs define the flow path for first fluid F1. The opposite-direction surfaces of one of the two adjacent plate pairs and the opposed surfaces of the other adjacent plate pair of the plurality of plate pairs offer the flow path for second fluid F2. The first fluid and the second fluid flowing along the flow paths, respectively, are kept in a mutual heat transfer relationship. A predetermined release passage is formed on at least one of the opposed surfaces of each plate pair from which each fluid can be released to the outside of the heat exchanger.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217405-A (JP)
Title: Methods for purifying and producing aniline
Inventor: IWAMOTO KOJI
IPC: C07C209/36
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for purifying and producing aniline by which the high-quality aniline can be obtained without bringing the treatment of high-boiling point waste oil and the corrosion of a distillation column into problems.  <P>SOLUTION: The method for purifying the aniline comprises repeating twice or more the contact treatment comprising mixing of a crude aniline obtained by hydrogenation reaction of nitrobenzene with an aqueous alkali solution, and oil-water separation of the mixture, and distilling the obtained oil phase to obtain the aniline. The method for producing the aniline comprises a step for obtaining the crude aniline by hydrogenating the nitrobenzene, and a step for carrying out the purification method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008172601-A (JP)
Title: Mixer circuit and electronic equipment using the same
Inventor: YOTSUTSUJI TETSUAKI
IPC: H04B1/3822
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer circuit which operates with low voltage by vertically stacking an impedance element, a pair of MOSFETs and a capacitor and providing an active element of only one stage.  <P>SOLUTION: In the mixer circuit, for a first transistor M1 of N channel and a second transistor M2 of P channel, first terminals are connected with each other and second terminals are connected with each other. In addition, also for a third transistor M3 and a fourth transistor M4, first terminals are connected with each other and second terminals are connected with each other. The first transistor M1 to the fourth transistor M4 are provided with a first capacitor C1 to a fourth capacitor C4 for coupling. A first impedance element Z1 to a fourth impedance element Z4 are provided in a path for applying bias voltage to gates of the first transistor M1 to the fourth transistor M4. A fifth capacitor C5 is provided between the first terminals of the first to fourth transistors M1-M4 and a first input terminal 102. A fifth impedance element Z5 and a sixth impedance element Z6 are provided as a load of a differential pair.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008172727-A (JP)
Title: Control apparatus and image processing system
Inventor: FUKUDA MICHITAKA
IPC: H04N1/00
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus and an image processing system by which the reduction of cost can be made compatible with the securing of bands.  <P>SOLUTION: The present invention comprises: a first image processing device 3 which is connected to a controller 4 that is a route device by a high-speed serial bus 9 and applies image processing to image data inputted from a scanner unit 2; a second image processing device 5 which is connected to the controller 4 by a high-speed serial bus 10 and applies image processing to image data outputted to a printer unit 6; and a memory device 8 which is connected only to the controller 4 and deals with image data to which image processing is applied by the first image processing device 3 or the second image processing device 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173559-A (JP)
Title: Method of applying powder adhesive
Inventor: TAMAGAWA YOICHI
IPC: C09J133/00
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of applying a powder adhesive which prevents occurrence of poor images e.g. offset of characters, in variable information printed with various types of printers and/or toners.  <P>SOLUTION: A first powder adhesive 41 consisting of a transparent powder based on a polyester type resin or a styrene acrylic resin and a second powder adhesive 42 consisting of a transparent powder based on an olefinic resin are prepared. The characteristics of the image toner 39, the first powder adhesive 41 and the second powder adhesive 42 are adjusted so that, between the two to-be-stamped surfaces 38-2 and 38-3 of stamping prints, the adhesive strengths A, B, C, D and E meet the conditions C≪B≤A≪D and C≪B≤E≪D (wherein, A is the interface between the sheet 38-2 of the stamping print 38 and the second powder adhesive 41; B is that between the second powder adhesives 42; C is that between the second powder adhesive 42 and the first powder adhesive 41; D is that between the first powder adhesive 41 and the image toner 39; and E is that between the image toner 39 and the sheet 38-3 of the stamping print 38).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114831-A (JP)
Title: Yaw moment control system of vehicle
Inventor: SUZUKI KAZUTOMO
IPC: B60W10/188
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To concurrently provide an excellent operability of a main operation member for controlling a kinetic state of a vehicle and an excellent operability of an ancillary operation member for controlling the operation of a yaw moment generating device.  <P>SOLUTION: A rotatable grip 9 (ancillary operation member) is provided on a part of a steering wheel main body 8 of a steering wheel (main operation member) for turning wheels. When the grip 9 is rotated, a difference is generated in the braking forces of right and left wheels, and a yaw moment generated with this difference can assist or suppress the turning of a vehicle. Since the grip 9 constitutes a part of the steering wheel body 8, it is possible to rotate the grip 9 to assist or suppress the turning of the vehicle while operating the steering wheel 7 to turn the vehicle. Since both the steering wheel main body 8 and the grip 9 can be operated by the same hand of a driver, operational burden on the driver is alleviated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177481-A (JP)
Title: Semiconductor sensor device and manufacturing method therefor
Inventor: AONO TAKANORI
IPC: H01L21/56
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To resolve problems, wherein when a MEMS assembly in which a MEMS chip and a silicon-made cap chip are jointed is resin-casted, wires move and contact with a side of the silicon-made cap chip, thereby generating noises and line short circuiting.  <P>SOLUTION: The side of the silicon-made cap chip is formed by wet etching, and an insulation protecting film is formed on the wet-etched surface, thereby forming the insulation protecting film having a high adhesion force; whereby even if wires moves and come into contact with a cap chip side at resin-molding, generation of noises and line short circuiting can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178021-A (JP)
Title: Tuning fork type piezoelectric vibrating chip, aggregate thereof, and method of manufacturing tuning fork type piezoelectric vibrating chip
Inventor: YAMADA YOSHIYUKI
IPC: H01L41/332
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which a tuning fork type piezoelectric vibrating chip 20 is properly folded away and characteristics of the tuning fork type piezoelectric vibrating chip 20 can be measured before folding-away.  <P>SOLUTION: A base part 22 is linked to a frame body 16, and a pair of vibrating arms 24 extend from the base part 22. An electrode 40 is formed on the tuning fork type piezoelectric vibrating chip 20, and wiring 54 is formed to be electrically connected to the electrode 40. In a linking part 28 of the frame body 16 and the base part 22, a pair of slits 34 are formed in opposite directions in such a way that constrict shapes appear on first and second surfaces 12 and 14. The linking part 28 is flat on the first surface 12. On the second surface 14, a groove 36 continued to the pair of slits 34 is formed between the pair of slits 34. The wiring 54 is formed in such a way that a portion formed on the linking part 28 and a portion formed on the frame body 16 can be continued on the first surface 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177494-A (JP)
Title: Heater, heating method, and storage medium
Inventor: KAWAMICHI TATSUYA
IPC: H01L21/027
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To restrain precipitation of a sublimated product produced from a coating film of the substrate in a passage for attracting the substrate at the time of attracting to a heating plate side and heating a substrate with a coating film applied on the surface while supporting the same with a plurality of projections provided on the heating plate.  <P>SOLUTION: A ring-like member is provided for sectioning a gas flow on the front side and the rear side of a substrate. A gas supply opening is provided in the ring-like member for supplying a pure gas between the substrate and a heating plate so that the pure gas is vacuumed from the passage for attracting the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178923-A (JP)
Title: Wrench
Inventor: SUZUKI SHIGERU
IPC: B25B13/48
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrench capable of being set easily on the periphery of a tool fastening nut.  <P>SOLUTION: When a retainer 21 located inside is fitted on the outside of the fastening nut N, a roller 23 is pushed wide by the outside surface of the nut N against the resilience of a resilient member 9. If the body part 1 is turned by a handle part 2, then integration is established with an engaged condition generated in which the peripheral surface of the nut N is pinched by the roller 23, and the rotation of the retainer 21 is restricted by a stopper 11, and the turning and fastening operation is applied to the nut N. After fastening is made to the prescribed position, the body part 1 can be removed by drawing it in the axial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284787-A (JP)
Title: Gold wire for connecting semiconductor element
Inventor: KIMURA KEIICHI
IPC: H01L21/60
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gold wire having high strength and high bondability for connecting a semiconductor.  <P>SOLUTION: The gold wire for connecting a semiconductor includes one or more elements selected from each of an element group selected from among calcium and rare earth elements, and an element group selected from titanium, vanadium, chrome, hafnium, niobium, tungsten and zirconium, in a limited amount. The gold wire preferably further includes an appropriate amount of palladium and beryllium. Thus produced gold wire acquires improved strength and Young's modulus due to contained calcium and rare earth element, and simultaneously prevents the degradation of the roundness of a pressure-welded ball in the first bonding step caused by calcium and the rare earth element, due to contained titanium and the like. The gold wire can be a bonding wire which balances mechanical properties and bondability in order to cope with the miniaturization of a semiconductor and the tendency of narrowing a pitch between pads, and consequently contributes to the improvement of workability and a product yield in manufacturing the semiconductor device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185687-A (JP)
Title: Imaging lens, imaging apparatus and personal digital assistant
Inventor: KAWASAKI TAKASHI
IPC: G02B13/18
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens constituted of three lenses, whose aberration is satisfactorily corrected though its size is small.  <P>SOLUTION: The imaging lens comprises an aperture stop, a first meniscus lens turning its convex surface to an object side and having positive refractive power, a second lens turning its concave surface to an image side and having negative refractive power, and a third meniscus lens turning its convex surface to the object side and having positive refractive power in order from the object side. At least either surfaces of all of the first lens, the second lens and the third lens are made aspherical. When it is assumed that P is the refractive power of the entire system of the imaging lens, Pair is the refractive power of what is called an air lens formed by the image-side surface of the second lens and the object-side surface of the third lens, f is the focal length of the entire system of the imaging lens, and f1 is the focal length of the first lens, the imaging lens satisfies both of 0<Pair/P<1.0 and 0.7<f1/f<1.25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183513-A (JP)
Title: Water purifying apparatus
Inventor: MATSUNO HISAO
IPC: B01D63/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifying apparatus capable of performing continuous water purifying operation over a long period of time by performing pollutant removing operation in one or a plurality of purification units while performing water purifying operation as the whole of the water purifying apparatus.  <P>SOLUTION: The water purifying apparatus is equipped with a plurality of purification units formed so as to purify the raw water introduced from a raw water supply flow channel to lead out purified water from a purified water lead-out passage and at least a pressure storage tank equipped with a hermetically closed storage chamber capable of storing the purified water led out of the purification units. When the raw water is purified by at least a purification unit of a plurality of the purification units, the purified water led out of at least a purification unit of the remaining purification units is stored in the hermetically closed storage chamber and the purified water stored in the hermetically closed storage chamber is subsequently flashed to the purification units.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188102-A (JP)
Title: Game machine
Inventor: ISHIKAWA SHINICHI
IPC: A63F7/02
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent repeated hitting of a control switch during the non-button presentation and to prevent the damage of the control switch caused by the unnecessary repeated hitting.  <P>SOLUTION: The Pachinko game machine 1 includes a presentation symbol display control board 26 for displaying the presentation image and the result of a lottery in a presentation symbol display device 19 according to a command transmitted from a main control board 23, and the control switch S for presentation to be operated by a player. The presentation symbol display control board 26 includes a button presentation means for requesting the operation of the control switch S and executing the presentation corresponding to the switch operation, and a repeated switch hitting preventing means for counting the number of times of operation of the control switch S during the non-button presentation when the operation of the control switch S is not requested, and displaying a prescribed repeated switch hitting prevention image in the presentation symbol display device 19 if the counted number of times exceeds a prescribed number.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190596-A (JP)
Title: Fixed type constant velocity universal joint
Inventor: KOBAYASHI TOMOSHIGE
IPC: F16D3/2245
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed type constant velocity universal joint which can reduce frictional force by sufficiently interposing lubricant between a torque transmitting ball and guide groove.  <P>SOLUTION: The fixed type constant velocity universal joint, which comprises an outside joint member 1 which forms a guide groove 1b extended in axial direction in a spherical inner peripheral surface 1a, and fills the lubricant inside, an inside joint member 2 which is arranged in an inner diameter side of the outside joint member 1, and forms a guide groove 2b extended in an axial direction of spherical peripheral surface 2a, a torque transmitting ball 3 rotatably mounted between the guide grooves 1b, 2b faced mutually of both joint members 1, 2, and a retainer 4 holding each ball 3, is characterized in that a plurality of fine concavities is formed on a surface of the ball 3 at random.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190183-A (JP)
Title: Bearing girder, road surface lining structure using the girder, and road surface lining method
Inventor: FUKUI RYUICHI
IPC: E01C9/08
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single bearing girder adaptable to excavated ditches different in ditch width.  <P>SOLUTION: This bearing girder 3 is used for road lining work of construction work which is performed by forming the excavated ditch in a road surface. The bearing girder 3 comprises: a main long body 31 with long and short sides; an end plate 32 which is mounted on the side of at least one of longitudinal ends of the main body 31; a pushing bolt 37 which is partially protruded from an outside surface of the end plate 32, and which enables the protrusion/receding of a portion protruding along the longitudinal direction of the main body 31; and a pushing plate 34 freely movable along the longitudinal direction of the main body 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189107-A (JP)
Title: Steering control device for vehicle
Inventor: MORI KENICHI
IPC: B62D119/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control device for a vehicle capable of preventing erroneous fastening of a clutch caused by an increase of relative angular acceleration of a steering angle and a steered angle.  <P>SOLUTION: When a reaction force controller 10 performs a steer-by-wire control, the reaction force controller 10 controls a steering motor 6 so that the relative angular acceleration of the steering angle of a steering wheel 1 and the steered angle of a turning wheel 9 may be reduced when steering reaction force becomes a large state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007216948-A (JP)
Title: Device to fit seat etc. to chassis of baby carriage
Inventor: JANE SANTAMARIA MANUEL
IPC: B62B9/12
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a device to arrange a seat etc. in a forward-looking or a backward-looking manner in a baby carriage, such that the device is removable in a practical and simple manner.  <P>SOLUTION: In this device, each side face of the seat is provided with an anchor mechanism provided in a chassis of the baby carriage to make direct connection by a corresponding attachment. The anchor mechanism is stored in the lower side of a body 4, and has a projection 5 with an inclined edge 6. The inclined edge 6 is inserted by moving a lateral pin 11 slidably inserted into a box 9. The anchor mechanism is formed by providing the attachment in the chassis when the body 4 is inserted to the box 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008188302-A (JP)
Title: Evaluation method of beauty method
Inventor: EGAWA MARIKO
IPC: G01N21/65
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method of a beauty method based on an index obtained by using the depth distribution of the moisture amount of the skin, which can be measured by Raman spectroscopy.  <P>SOLUTION: The depth distribution of the moisture amount within the skin is measured by Raman spectroscopy before and after applying a cosmetic to be used in the beauty method, and evaluation is performed by comparing the depth distribution of the moisture amount within the skin before and after applying the cosmetic on the basis of the index derived from the measured value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196306-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: SATO YASUO
IPC: F02M25/07
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device for an internal combustion engine changing a position where EGR gas is unevenly distributed, depending on operational statuses of the internal combustion engine.  <P>SOLUTION: In the exhaust gas recirculation device, the EGR gas is led into a swirl generating port 12. A lower layer part 18b which generates a tangential flow St flowing to a tangential direction of an inner circumferential surface of the cylinder 2 in the process of leading air into the cylinder 2, and a higher layer part 18b which generates a swirl flow Sr flowing to a direction of a center line CL while swirling in a surface intersecting with the center line CL in the process of leading the air into the cylinder 2 are formed in the same port, and they are adjacent to each other. Two regulating valves 51, 52 are operated depending on the operational statuses of the internal combustion engine 1, so that an EGR gas amount into the lower layer part 18b and an EGR gas amount led into the upper layer part 18a are respectively controlled, and the distribution of the amounts are changed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195146-A (JP)
Title: Axle support structure
Inventor: TAKIMOTO MASAO
IPC: F16C33/78
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle support structure to avoid the deterioration of the performance of a support bearing device by preventing differential oil from infiltrating into the axle bearing device.  <P>SOLUTION: The axle support structure comprises the axle 1 operating as a drive shaft, an axle pipe 2 supported by the lower surface of a vehicle body with the axle 1 inserted through the inside, and the axle bearing 3 for axle supporting provided between an opening of the axle pipe 2 and the axle 1. The axle support structure prevents the flow of the differential oil from a differential gear into the axle bearing device 3 in the axle pipe 2, and comprises a flow prevention means 20 for returning the differential oil into a differential gear side. As the flow prevention means 20, it is not necessary to provide a special drive unit, for example, by using the one provided with an impeller 22 in the outer periphery of the axle 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194945-A (JP)
Title: Biaxially stretched polyester film
Inventor: SUZUKI TAKASHI
IPC: B29K67/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film which is excellent in laminating properties, hand-tearable properties, and bag manufacturing suitability, and is suitable as a packaging material for industrial materials, medical supplies, hygienic materials, foods or the like.  <P>SOLUTION: The biaxially stretched polyester film has a layer (a layer B) consisting of a polyester with a higher melting point than the melting point of a polyester of a layer A on both faces of the layer (the layer A) consisting of a polyester in which 3-100 mol% of dicarboxylic acid components constituting the polyester is composed of 2,6-naphthalene dicarboxylic acid, and 5-70 mol% of glycol components is composed 1,4-butane diol. The end tearing resistances in the longitudinal direction and in the width direction of the film are ≤40 N. The glass transition temperature of the film is ≥65°C. The quantity of heat of crystallization of the film is ≤1 J/g.  <P>COPYRIGHT: (C)2008,JPO&INPIT