baber/WOPTO huggingface dataset:
Patent JP-2008116096-A (JP)
Title: Water heat exchanger for water heater
Inventor: SASAKI NAOE
IPC: F28F1/40
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heat exchanger, improving heat exchange performance in comparatively simple and compact structure, improving heat transfer acceleration on the water side, and restraining adhesion of scales in a water side passage.  <P>SOLUTION: An inner pipe 14 having a small diameter for circulating a heat exchange medium in the pipe is inserted in an outer pipe 12 having a large diameter, and supported in contact with a plurality of portions on the inner peripheral surface of the outer pipe 12 by a plurality of support legs 16 provided to project from the outer peripheral surface of the inner pipe 14 outward in the radial direction and extend in the axial direction. A plurality of spaces formed between the inner peripheral surface of the outer pipe 12 and the outer peripheral surface of the inner pipe 14 by contact supporting at the plurality of portions have an inner surface shape enclosed in a smooth curve as a whole and projecting outward, including a plurality of corner parts curved or making an obtuse angle. Thus, a passage 20 for water to be heat-exchanged is constructed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117952-A (JP)
Title: Semiconductor device
Inventor: FUJISAWA TOMOTAKA
IPC: H01L31/10
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of expanding the width of a depletion layer in the direction of laminate plane without preparing independent low concentration layer.  <P>SOLUTION: The semiconductor device includes a photodiode having a p-type semiconductor layer 11, an n-type semiconductor layer 12, and an n-type cathode region 15 in this sequence on a p-type semiconductor substrate 10. The n-type semiconductor layer 12 is divided into a plurality of light receiving region S by a p-type element isolation region 13. In the region other than the light receiving portion S among the n-type semiconductor layer 12 (the outer edge region of the n-type semiconductor layer 12), a plurality of p-type semiconductor region 16 is formed regularly in the in-plane direction of the n-type semiconductor layer 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116402-A (JP)
Title: Apparatus for extracting mixed liquid and device for measuring mixed liquid density
Inventor: KITAMI DAIICHI
IPC: B01D19/00
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of properly extracting a mixed liquid from a multiphase flow, and to provide a device for measuring a mixed liquid density including the same.  <P>SOLUTION: The apparatus has an orifice, a pair of communication pipe 13, a gas-liquid extraction tank 14, a liquid-gas discharge pipe 15, a liquid pool tank 17, a liquid flow rate control valves 18, 19. The difference in pressure between pressures of before and behind an orifice is periodically changed by the flowing of a slug flow in a pipeline. Therewith, the pair of communication pipe 13 and the gas-liquid extraction tank 14 extract the gas-liquid and discharge the gas mainly simultaneously. In the gas-liquid extraction tank 14, the gas-liquid is forcibly swayed in the right and left direction and in the vertical direction and agitated, and then the gas with the liquid is discharged. Thus, the gas-liquid with a high ratio in liquid phase remains in the gas-liquid tank 14. Then, a mixed liquid is extracted by removing the gas from the gas-liquid with the high ratio in gas-liquid phase and is collected in the liquid pool tank 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007184242-A (JP)
Title: Pouch type lithium secondary battery and its manufacturing method
Inventor: KIM JOONG-HUN
IPC: H01M50/566
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pouch type lithium secondary battery and its manufacturing method with manufacturing processes curtailed and an impregnating property of electrolyte solution improved.  <P>SOLUTION: The pouch type lithium secondary battery forms a second groove 320 in which an electrode assembly is housed at one side of a multilayer film pouch 300c making up a bottom plate of the case and a first groove 310 to be a gas room at the opposite side of the multilayer film pouch 300c making up a top plate, so that the first groove 310 is superposed on the second groove 320 as the multilayer film pouch 300c is folded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008120013-A (JP)
Title: Back-flow preventing device for in-line screw type injection molding machine
Inventor: YOSHINAGA AKIRA
IPC: B29C45/52
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back-flow preventing device for in-line screw type injection molding machines which enables stabilization of metering in a metering process and prevents variation of the quality and/or the weight of moldings.  <P>SOLUTION: A check ring 10 is attached around the axle 5 of a screw tip 4 mounted on the front part of a screw 2 so as to prevent back-flow of a resin from the front part of a conical portion 6 of the screw tip 4 to the screw side 2. A protrusion 21 is formed on the front-end surface of the check ring 10. The back-end surface of the conical portion 6 of the screw tip 4 and the end surface of the protrusion 21 of the check ring 10 are brought into contact on metering to form a clearance 22 between the screw tip 4 and the surface of the root of the claw portion 12 of the check ring 10 in order to ensure a resin path around the contact surface between the back-end surface of the screw pit 4 and the end surface of the protrusion 21 of the check ring 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124930-A (JP)
Title: Motion prediction device and motion prediction method
Inventor: SUZUKI MASAKI
IPC: H04N19/176
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To correct vector optimally by making it possible to predict the detected vector of high accuracy.  <P>SOLUTION: The motion prediction device is provided with a detecting means for dividing an image into blocks and detecting motion vector from the correlation with a reference image; a calculating means for calculating the correlation between adjacent vectors in the preset unit of the detected vector; a determining means for determining correlation, by comparing the calculation result of the calculating means with the preset threshold; an information storing means for storing information of motion vector determined whose correlation is high, by the determining means in a vector information memory for evaluation; an evaluating means for evaluating the correlation in each vector in a motion vector detection object block, by using the vector information stored in the vector information memory for evaluation; and a selecting means for selecting a motion vector, according to the evaluation result of the evaluating means; and the vector can be corrected with high accuracy, without being affected by the accuracy of adjacent vectors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123924-A (JP)
Title: Pattern forming apparatus and pattern forming method
Inventor: YABE MANABU
IPC: H01J11/34
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress irregularities generated in a pattern when forming the pattern comprising a plurality of linear pattern elements by discharging a pattern forming material from a plurality of discharge ports.  <P>SOLUTION: The pattern forming apparatus 1 comprises a nozzle part 5 provided with the plurality of discharge ports and a stage moving mechanism 2 for moving a substrate 9 to the nozzle part 5. Since the substrate 9 is moved while the pattern forming material is continuously discharged from the plurality of discharge ports of the nozzle part 5, the pattern comprising the plurality of linear and rib-like pattern elements arrayed at equal pitches on the substrate 9 is formed. In the pattern forming apparatus 1, the temperature of the pattern forming material to be discharged is irregularly changed by using a heater inside the nozzle part 5 while the pattern is formed, and thus the viscosity of the pattern forming material is irregularly changed. As a result, the way of spreading of the pattern forming material before it is cured on the substrate 9 is irregularly changed and the irregularities generated in a striped pattern are suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130114-A (JP)
Title: Optical pickup device
Inventor: HAMAOKA MIYOSHI
IPC: G11B7/135
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device reducing coma and spherical aberrations and astigmatism while making beams having an ideal intensity distribution incident on an objective lens.  <P>SOLUTION: In the optical pickup device 10 for emitting beams of different wavelengths from light sources 1 and 2, and transmitting the beams through a common collimator lens 5 and a common objective lens 8 to irradiate an optical disk 11 with the beams, one beam is emitted as an infinite beam from the collimator lens 5 and the other beam as a finite beam from the collimator lens 5. Between the lenses 5 and 8, there is provided a beam shaping element 6 constituted of a wedge-shaped light transmissive prism for making the beam emitted from the collimator lens 5 incident from one surface, reflecting it on the other opposite surface, emitting it toward the objective lens 8 from one surface, and converting the aspect ratio of the beam. In the other surface of the element 6, there is provided a diffraction grating 7 patterned for correcting wavelength dispersion characteristics of the element 6 and astigmatism generated for the finite beam by the element 6 is disposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127297-A (JP)
Title: Antibacterial molded article
Inventor: TAKIZAWA FUMIO
IPC: A01N59/16
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial molded article capable of sustaining the antibacterial properties over a long period of time.  <P>SOLUTION: The antibacterial molded article 1 is constituted by fixing antibacterial particles 4 containing inorganic antibacterial powder on the surface of a base material 2 to which an adhesive 3 for flocking is coated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129236-A (JP)
Title: Projector
Inventor: YAMADA HARUYOSHI
IPC: G03B21/00
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector having a cooling device which discharge air containing no impurities.  <P>SOLUTION: Cooling air having cooled respective heat generation portions of the projector 1 is gathered to an exhausting unit 18 and discharged through an exhaust filter 20 provided in an exhaust duct 18b close to an exhaust port 8. The exhaust filter 20 houses activated carbon and removes impurities such as odor and impurity gas that the cooling air contains through the adsorption of the activated carbon 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135275-A (JP)
Title: Electric contact and female terminal
Inventor: SUZUKI YUKIO
IPC: H01R13/03
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric contact and a female terminal improving spring properties and conductivity.  <P>SOLUTION: The electric contact 1 has: an outer contact section 4 projecting outside so that it comes into contact with the inner periphery of a female contact 3 having an open hollow section 2; an inner contact section 6 projecting inside so that it comes into contact with the outer periphery of a male contactor 5 inserted into the hollow section 2; and a stress deformation section 7 deformed by the contact of both the contact sections 4, 6 to generate contact pressure. In the electric contact 1, the outer contact section 4 and the inner contact section 6 have a clad structure 10 where a conductive material 8 and a spring material 9 are bonded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134430-A (JP)
Title: Language learning tool
Inventor: MORIUCHI SHINYA
IPC: B42D15/00
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to more effectively learn an original word, that is, a foreign language.  <P>SOLUTION: An original word 2, a translated word 3 of the original language 2, and an image 4 representing the semantic content of the original word 2 are displayed as display elements on a display screen 1. The lateral interval of a plurality the original languages 2, the lateral interval of a plurality of translated words 3, and the lateral interval of a plurality of the images 4 are made different from one another, so that when the display elements are viewed by a parallel method or a cross method, a stereoscopic display is obtained in which display elements having a smaller lateral interval at the same portion in the laterally arranged elements appear in a front side, while display elements having a larger lateral interval appear backward (in a rear side).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133521-A (JP)
Title: Metal wire heater
Inventor: TOMITA MORIO
IPC: C22F1/10
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal wire heater by which a metal wire with small diameter can efficiently be heat treated without variance in characteristics.  <P>SOLUTION: The metal wire heater comprises: a pair of electrodes 10, 20 which can be touched and separated to/from a straight-arranged metal wire 1 and brought into contact with the metal wire 1 at a distance in the longitudinal direction of the metal wire 1; a conducting device (an AC power source 2a, a bridge rectification circuit 2b, a switch 2c) for performing conduction between the electrodes; and a surrounding cylindrical body (a quartz tube 4) for surrounding the metal wire between the pair of electrodes 10, 20. The metal wire heater preferably further comprises a wire tension imparting device (a weight 7a, a tension line 7b, a tension transfer interruption unit 7c) for imparting the tension to the metal wire 1 between the electrodes 10, 20. The metal wire which is hardly affected by any environmental change caused by air flow or the like during the heating and the cooling, and can be subjected to uniform heat treatment, and has small variance in the characteristics can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139400-A (JP)
Title: Image forming apparatus and image forming method
Inventor: TOYOKICHI NAOKI
IPC: G03G21/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing the increase of toner consumption caused by a forcible toner discharge to discharge the deteriorated toner from a developing means, thereby reducing the toner consumption, and stably forming an image of high image quality.  <P>SOLUTION: Upon forcibly discharging the toner, a developing electrical field is made small, and also, the deterioration level of the toner is monitored, and the toner is forcibly discharged only when the toner deterioration is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136371-A (JP)
Title: Eelpout cooked food and method for producing the same
Inventor: SETO YUKO
IPC: A23L17/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eelpout cooked food having taste and a shape allowing easy eating, using deep-sea fish, eelpout (Genge), and to provide a method for producing the eelpout cooked food.  <P>SOLUTION: The eelpout cooked food is obtained by mixing an eelpout mince which is obtained by removing the head and guts from a deep-sea fish, eelpout followed by adding salt, and performing washing with water and sake followed by grinding, with ground fish meat of other fish and at least either ginger or fermented soybean paste, and forming the mixture in a prescribed shape followed by heat-treating. The mixing ratio of the eelpout mince and the ground fish meat is 0.5-2 of the ground fish meat to the eelpout mince of 1. Furthermore, the eelpout mince is mixed with ginger, fermented soybean paste and sweet sake followed by mixing chopped spring onion and burdock, and mixing thickening with the product followed by forming in a prescribed shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138541-A (JP)
Title: Engine with clutch actuator
Inventor: OGASAWARA ATSUSHI
IPC: F02B61/02
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine with a clutch actuator in which an increase in the number of components is suppressed by removing a cover for the clutch actuator, while the assembling easiness of the clutch actuator is improved.  <P>SOLUTION: An engine 13 includes a twin clutch 26 for connecting and disconnecting a transmission of a rotational driving force of a crankshaft 21 to the side of a driving wheel, an engine case 14A accommodating the twin clutch 26 and the crankshaft 21, clutch actuators 91a and 91b for controlling the connecting/disconnecting operation of the twin clutch 26. The clutch actuators 91a and 91b are arranged around the twin clutch 26 in a crank direction view, while being accommodated in the engine case 14A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138047-A (JP)
Title: Rubber composition for breaker edge covering and pneumatic tire having breaker edge covering using the same
Inventor: SHIROMIZU TOSHIMICHI
IPC: C08L21/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for breaker edge coverings, capable of inhibiting the peeling of a breaker edge portion, and to provide a pneumatic tire having a breaker edge covering using the same.  <P>SOLUTION: This rubber composition for the breaker edge coverings comprises 100 pts.wt. of a rubber component and 1 to 15 pts.wt. of paper fibers having an average major diameter (B)/average minor diameter (A) ratio of 1.1 to 30, and a pneumatic tire having a breaker edge covering using the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137492-A (JP)
Title: Electric power steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent excessive load of a motor of a steering gear box and a steering actuator of an electric power steering device.  <P>SOLUTION: A steering wheel 11 and the rack and pinion type steering gear box 17 are connected by steering shafts 12, 14, 16, and steering operation of a driver is assisted by the steering actuator 18 provided on a pinion shaft 22. Since excessive load prevention control is made such that a sum of a current conversion value of steering torque detected by a steering torque sensor 33 and an assist current calculated based on the steering torque, becomes a restriction value, the assist current is suppressed from being excessively increased when the steering gear box 17 reaches to a stroke end, and reduction of durability of the motor 29 of the steering gear box 17 and the steering actuator 18 is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139179-A (JP)
Title: Device for measuring body weight, and method for measuring body weight
Inventor: SAWAMURA SHINICHI
IPC: G01G19/44
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of measuring body weight in daily and freely manner, including a healthy person.  <P>SOLUTION: A walking weighing machine is installed on a road surface, a floor surface, or the like, passed by a person to be weight-measured. When the person to be weight-measured passes an upper part of the walking-weighing machine, the walking-weighing machine extracts values within a prescribed time, after a measured value becomes larger than a prescribed threshold, from among the measured values higher than the prescribed threshold. Furthermore, the walking-weighing machine calculates the central mean value of the extracted measured values, and adopts the value as a body weight value of the person to be measured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145167-A (JP)
Title: Measuring packaging system
Inventor: KAWANISHI KATSUZO
IPC: B65B57/00
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring packaging system capable of operating both measuring machine body and packaging machine body at an equivalent operation speed.  <P>SOLUTION: This measuring packaging system includes a system body 3A having a combination balance body 1 for measuring a measuring object and performing a plurality of individual operations for discharge and the packaging machine body 2A for performing a plurality of individual operations for packaging the measuring object discharged from the combination balance body 1, and a system control section 30A formed of a single microcomputer. The system control section 30A is constituted so as to control the combination balance body 1 and the packaging machine body 2A so that the respective individual operations of the combination balance body 1 and the packaging machine body 2A are performed according to a time schedule predetermined in response to a set operation speed of the system body 3A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007166890-A (JP)
Title: Spindle motor
Inventor: KIM NAM SEOK
IPC: H02K21/22
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle motor for reducing the number of components by directly installing a suction magnet on a rotor cover, enhancing an yield, and preventing oil within a bearing from flowing to the outside without additional components by adjacently installing the suction magnet above the bearing.  <P>SOLUTION: The spindle motor 100 includes a rotating shaft 111, the rotor cover 121 coupled to the rotating shaft 111 and rotating the rotating shaft 111, the bearing 115 for rotatably supporting the rotating shaft 111, a holder 125 for supporting the bearing 115, and the suction magnet 141 directly installed on the inner wall of the rotor cover 121. The suction magnet 141 is installed and positioned above the bearing 115 so as to prevent the oil within the bearing 115 from flowing to the outside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008145048-A (JP)
Title: Sawdust drier
Inventor: IKEDA SATOSHI
IPC: F26B25/12
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sawdust drier, preventing sawdust containing much moisture at the initial stage of drying from entering a sawdust discharge opening to be jammed therein, so that after the end of drying, the dried sawdust can be always smoothly discharged.  <P>SOLUTION: A bin 1 for drying sawdust is partitioned into an upper sawdust storing chamber 3 and a lower ventilation chamber 4 by a ventilation floor 2. The bin 1 is cylindrical. A sawdust discharge opening 6 is provided in the central part of the ventilation floor 2. A sawdust discharge auger 10 extending to the vicinity of the inner periphery of the bin 1 is provided taking the sawdust discharge opening 6 side as the center of revolution. A driving source 12 for rotating a rotating spiral body on its axis is provided on the revolution center side of the sawdust discharge auger 10. The tip part of the sawdust discharge auger 10 is provided with a traveling wheel 17 integrated with the rotating spiral body. A cover 15 covering the upside of the sawdust discharge opening 6 to form an opening part 16 in the periphery of the sawdust discharge auger 10 is provided in the central part of the ventilation floor 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT