baber/WOPTO huggingface dataset:
Patent JP-2009250353-A (JP)
Title: Composite gear manufacturing method and composite gear manufactured by the same method
Inventor: SHIMAMOTO YUJI
IPC: F16H55/06
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite gear manufacturing method and a composite gear manufactured by the same method capable of accurately adjusting the phase of a metal gear with a resin gear.  <P>SOLUTION: In the composite gear manufacturing method, the metal gear 31 and the resin gear 32 are axially stacked. The metal gear is set on the lower die 40, then at least a pair of slide plates 41, 42 are set so as to cover the upper part of the tooth part of the metal gear from radially outward of the metal gear. The upper die is set onto the metal gear, and resin is injected into the upper die so that the resin gear is integrally formed with the metal gear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251954-A (JP)
Title: Software-updating system, software-updating method, portable terminal, and program
Inventor: MIURA HIROSHI
IPC: G06F11/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve security against fraudulent rewriting to software.  <P>SOLUTION: A software-updating system includes: an external memory 11, which is constituted so that it may detachably be mounted on a portable terminal 10 and stores in it program codes Pc1 which constitute the software of the portable terminal 10; an information-processing device 20 having a software-loading executing function part Pg1 which executes software-loading processing which reads the program codes Pc1 into the portable terminal 10 from the external memory 11; and the portable terminal 10 having a software-loading executing function reading-in function part Sd1, which executes reading processing which reads the software-loading executing function part Pg1 into its own equipment, and a program code storage part Pg2 as a prescribed area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247684-A (JP)
Title: Health medical equipment
Inventor: TANAKA HIROYOSHI
IPC: A61N1/32
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To lead current fluctuating weakly with a simple structure into the body without preparing a variety of energy sources, such as a power supply or a battery, and a special electronic circuit in addition to massaging a face or the skin with a roller, to promote circulation of lymph fluid, to moisturize the skin, and to prevent damages or aging of the skin at the tissue level.  <P>SOLUTION: An upper ring electrode 102, a middle ring electrode 103, and a lower ring electrode 104 are formed on a rotation head 101 so as to apply voltage to the skin from respective ring electrodes, so that when the rotation head 101 rotates on the skin, voltage fluctuations occur to the electrodes 102, 103, and 104, and weak current is conducted through the body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259865-A (JP)
Title: Semiconductor device and its method for manufacturing
Inventor: OKANO KIMITOSHI
IPC: H01L29/78
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a fin-type transistor increasing charge mobility in a channel region by effectively generating a strain in the channel region formed in a fin and its method for manufacturing.  <P>SOLUTION: The method for manufacturing the semiconductor device includes the steps of forming the fin and a predetermined film positioned at least either on or under the fin on a semiconductor substrate, forming a gate electrode so as to nip the fin along its both side faces via a gate insulating film, and expanding or contracting the predetermined film to apply a strain in a height direction of the fin onto a channel region positioned in an area of the fin nipped in the gate electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255863-A (JP)
Title: Rubber crawler
Inventor: ABIKO YUTAKA
IPC: B62D55/253
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber crawler having a rolling wheel passing surface where a core is buried through which a rolling wheel passes while coming into contact therewith, the inner peripheral surface of which is high, and in which the problem of pitting is not caused in the rolling wheel passing surface in the upper area of the portion where the core is buried even if the rubber crawler gets in sand, gravel, or mud.  <P>SOLUTION: A groove 26 is formed at the rolling wheel passing surface 16 in the upper area of the portion of the rubber crawler 10 in which the core 12 is buried. The groove 26 is recessed from the rolling wheel passing surface 16 by an amount at which a rolling wheel 24 is not brought into contact with the bottom 26a of the groove 26 when a frame load is applied thereto. The circumferential width W1 of the groove 26 is smaller than the width of the core 12. When the groove 26 is projected on the core 12, the groove 26 is accommodated in the core 12. The bottom 26a of the groove 26 is generally the same as the surface of the inner peripheral section 18 of the rubber crawler 10 other than the rolling wheel passing surface 16. The bottom 26a of the groove 26 is tilted to the outer peripheral side laterally outward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008180230-A (JP)
Title: Variable cylinder system for internal combustion engine
Inventor: OI YASUHIRO
IPC: F02D17/02
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for producing best emission property by performing best air-fuel feedback control and accurate purifying performance determination of an exhaust emission purifying catalyst under both all-cylinder operation and partial cylinder operation and in the conditions of the number of all operating cylinders and their combination under partial cylinder operation.  <P>SOLUTION: This variable cylinder system for an internal combustion engine changes a feedback gain for air-fuel ratio feedback control, an air-fuel ratio learning value for air-fuel ratio learning control and the purifying performance determination of the exhaust emission purifying catalyst depending on whether under partial cylinder operation or not and on the number of the operating cylinders or their combination under partial cylinder operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009268179-A (JP)
Title: Apparatus and method for manufacturing stator
Inventor: IKEDA SHINJI
IPC: H02K15/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing a stator, capable of highly accurately forming split cores into a circle and easily maintaining the stator.  <P>SOLUTION: The manufacturing apparatus 21 includes a cylindrical operating tool 22, and a pressing tool 23 to which the operating tool 22 is externally fitted. The pressing tool 23 includes a cylindrical holding member 51 in which the split cores are each arranged in the inner circumferential side and a plurality of insertion holes 54 penetrating in a diameter direction are formed; and a plurality of pressing pieces 52 movably inserted into each of the insertion holes 54 in a diameter direction. First and second inner tapered surfaces 33, 41 and first and second outer tapered surfaces 56, 57 for moving each of the pressing pieces 52 inside the diameter direction together with the movement in an axial direction of the operating tool 22 externally fitted with the pressing tool 23 are provided on the outside of diameter direction of the holding member 51 in each of the pressing pieces 52 and on the inner circumference in the operating tool 22 (upper member 31 and lower member 32).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267012-A (JP)
Title: Vacuum processing apparatus, and vacuum processing method
Inventor: YOSHIOKA KATSUYA
IPC: H01L21/677
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a cycle time in the processing of a substrate.  <P>SOLUTION: Vacuum processing apparatus includes a loadlock chamber 11L for carrying in a substrate between air atmosphere and vacuum atmosphere and a loadlock chamber 11R for carrying out the substrate after processing between air atmosphere and vacuum atmosphere. The loadlock chambers 11L and 11R are connected by use of valved pipings 6a and 6b. The following substrate is carried in to the loadlock chamber 11L opened to air and a gate valve 101L is closed. When the chamber 11L is about to be exhausted to a predetermined degree of vacuum, the degrees of vacuum of the loadlock chambers 11L and 11R are compared with each other. When pressure in one chamber 11R is lower, pressures in both chambers are adjusted to be the same by operating the valved piping 6b from a closed state to an open state and allowing the loadlock chamber 11R and the loadlock chamber 11L to be communicated with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008183436-A (JP)
Title: Manufacturing method of golf club head
Inventor: TAKANO TSUNEO
IPC: A63B102/32
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a golf club head causing a hit ball to curve only very slightly and having a small loss of carry and suitable to a driver and the like by making a golf club head of a hollow type having a larger inertia moment and a larger depth of the center of gravity and having sufficient performance in terms of the strength of a golf club head, impact sound and abrasion resistance.  <P>SOLUTION: This manufacturing method of a golf club head 600 includes (A) a process for placing a bag for applying an inner pressure from a hole made on a metal member as an integrated unit body of the face, sole and neck, (B) a process for laminating a film-shaped adhesive 603 on a jointing position of a fiber-reinforced uncured resin material and a metal member and, in addition, laminating it on the metal member temporally, (C) a process for mold-clamping after placement in a molding die, (D) a process for heating the die and simultaneously putting compressed air into the bag and (E) a process for laminating an adhesive and splitting the die after curing to take out the golf club head. The processes (A)-(D) are carried out in this order.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009265574-A (JP)
Title: Developing unit
Inventor: JO HAN
IPC: G03G21/18
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing unit for suppressing toner (developer) leakage.  <P>SOLUTION: The developing unit (developing cartridge 28) includes: a developer carrier (developing roller 31) that carries the developer; a developing unit housing 50 with a supply port 52 to supply the developer to the developer carrier; and a side-sealing member 60 disposed between each end of the developer carrier and a portion adjacent to the supply port 52, of the developing unit housing 50 so as to come in slidable contact with the developer carrier. The side-sealing member 60 includes an upstream side seal 61 and a downstream side seal 62 disposed on the downstream side of the upstream side seal 61 in the rotating direction. The upstream side seal 61 is configured to convey the developer in an oblique direction toward the supply port 52 and the downstream side in the rotating direction. The downstream side seal 62 is configured to convey the developer toward the downstream side in the rotating direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271611-A (JP)
Title: Adapter for card-type timer
Inventor: SASAKI HIROYUKI
IPC: G07F17/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform adjustment for the utilization rate of an electrical facility with a large amount of power usage and restriction on the usage of the facility, by using a card type timer for a general-purpose television receiver/telephone set.  <P>SOLUTION: An adopter 3 is connected to an existing card-type timer 1 for a television receiver/a telephone set via a modular jack 11 for receiving a timer operation that makes signal 12 available for the timer 1 and makes an electronic facility 2 usable, for transmitting a pulse with inverted polarities to the timer 1, in response to the usage of the facility 2, and for subtracting the frequency of the card, on the basis of the amount of the usage of the telephone set, so that the timer 1 can be put to practical use, and equipment having a large electrical capacity can be controlled with low cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272446-A (JP)
Title: Method of manufacturing coil part
Inventor: YASUDA MASATOSHI
IPC: H01F41/04
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a coil part which inhibits variations of Q-characteristics by inhibiting quantitative variations in an adhesive adhering to a core and prevents the core from being broken.  <P>SOLUTION: In the method of manufacturing the coil part, an elastic plate 102 comprised of silicon rubber is placed on the upper surface of metal frame 101. Subsequently, a kapton tape is cut off to form a kapton sheet and the kapton sheet is placed on the elastic plate 102. Then, an adhesive is applied to the kapton sheet. Positions in which the adhesive is applied are approximate centers in the longitudinal and width directions of the kapton sheet, and only a minimum necessary amount of the adhesive is applied to secure the kapton sheet to a drum core with the adhesive. Then, the drum core around which a conductive wire is wound is pressed one by one to the kapton sheet on the elastic plate 102 via the adhesive to manufacture the coil part 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271426-A (JP)
Title: Optical scanning apparatus
Inventor: SATO MASAKI
IPC: G02B26/10
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more reliable optical scanning apparatus in which an erroneous detection of a synchronization signal is prevented by configuring the optical scanning apparatus such that a luminous flux from a light source which does not take the synchronization signal does not reach a photodetector for detecting the synchronization signal.  <P>SOLUTION: The optical scanning apparatus includes: light source units 35K and 35M which are arranged in parallel in subscanning direction and emit laser light so as to be made incident on a same reflection face 22 of a rotating polygon mirror 21 at different angles with respect to the subscanning direction; a light receiving sensor 34 to which BD light 3'M which is deflected with the rotating polygon mirror 21 is condensed via a condenser lens 39, wherein when a photoreceptor is scanned with the laser light, the writing positions of the light source units 35K and 35M are controlled on the basis of the light signal received by the light receiving sensor 34, wherein a light shield member 36 is provided to shield the light receiving sensor 34 from non-BD light 3'K deflected with the rotating polygon mirror 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271027-A (JP)
Title: Non-defective product/defective product discrimination device
Inventor: SEKI NOBUHIKO
IPC: G01V3/11
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic foreign material detection device promptly discriminating a defective product in which metallic foreign material is mixed, and a non-defective product in which the metallic foreign material is not mixed.  <P>SOLUTION: When a phase and amplitude of an induced voltage induced on a product to be detected are within a non-defective product area, it is determined that foreign material is not mixed in the product to be detected. When the phase and amplitude of the induced voltage induced on the product to be detected are not in the non-defective product area, it is determined that the foreign material is mixed. The detected products are thereby discriminated as the defective product with the foreign material mixed and as the non-defective product with no foreign material mixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278722-A (JP)
Title: Internal pressure regulator for electrical equipment accommodating case
Inventor: TORII KAORU
IPC: H02M3/155
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable the internal pressure of a case to be regulated, while securing the sealing property of an accommodating case for electrical equipment, and to radiate and cool heating parts within the case at the same time.  <P>SOLUTION: The wall of the accommodating case 50 for the electric equipment (inverter) includes an opening 60, and it is provided with a cylinder 61 which extends into the case, ranging from this opening 60. Then, a piston 62 engages slidably with the cylinder 61, and this piston 62 seals the case 50, and also it can regulate the internal pressure of the case. The cylinder 61 is thrusted between power modules 39 and 40, which have power switching elements being heating components, and a control board 45, which forms a control circuit that controls the power switching elements, thereby performing heat radiation and cooling of them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275450-A (JP)
Title: Soundproof material
Inventor: ABE TAKASHI
IPC: E04B1/82
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof material allowing domestically-discharged chaff and sawdust to be effectively utilized as a recycling raw material and to be incinerated after use.  <P>SOLUTION: The soundproof material is formed by mixing chaff, sawdust and an adhesive at the ratio of 0.5-1.5:2.5-3.5:0.5-1.5 and further mixing cement at 5-10 vol.% to 100 vol.% of chaff. The adhesive is selected from an ethylene vinyl acetate emulsion, an acrylic emulsion or styrene-butadiene rubber (SBR) and used being diluted with water. A chaff extract and a tangle liquid may be used as dilution water of the adhesive instead of water. When this waterproof material is sprayed in predetermined thickness to a construction surface, a raw material is stuck to the construction surface with the adhesive and solidified in a predetermined thickness layer state with cement, and sound is absorbed into void between the chaff and sawdust and into void in the chaff and attenuated to produce soundproofness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009073172-A (JP)
Title: Resin dispersion liquid for dye receiving layer
Inventor: KAMIYOSHI NOBUMICHI
IPC: B41M5/52
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet with superior dyeability upon thermal transfer and also superior releasability from a thermal transfer sheet, and providing superior transfer image performance, a manufacturing method of the image receiving sheet, and a resin dispersion liquid for forming a dye receiving layer of the image receiving sheet.  <P>SOLUTION: The resin dispersion liquid for a dye receiving layer comprises a resin dispersion liquid wherein polyester is dispersed in aqueous medium, and a release agent. The polyester contains 80 mol.% or more of an alkylene oxide adduct of 2,2-bis (4-hydroxyphenyl) propane, and a content ratio (an ethylene oxide adduct/a propylene oxide adduct) of an ethylene oxide adduct and a propylene oxide adduct in an alkylene oxide adduct of the alkylene oxide adduct of the 2,2-bis (4-hydroxyphenyl) propane is obtained by using an alcohol component being 50/50-0/100 in a mole ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274698-A (JP)
Title: Pedestrian collision detector and pedestrian protective system
Inventor: ADACHI HIDEYUKI
IPC: B60R21/34
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the collision of a vehicle with a pedestrian irrespective of traveling statuses of the vehicle.  <P>SOLUTION: This pedestrian collision detector includes a plurality of acceleration sensors installed at the front end of the vehicle; highpass filters which are so installed as to correspond to the acceleration sensors and each of which removes the low-frequency component caused by vibration during traveling which is contained in acceleration detected by the acceleration sensor corresponding thereto; first integration means which are so installed as to correspond to the highpass filters and each of which integrates the absolute value or the square value of the acceleration after filtering by the highpass filter corresponding thereto; and a collision determination means for determining whether the vehicle is collided with a pedestrian or not according to the first integration value calculated by each first integration means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008199678-A (JP)
Title: Communication equipment
Inventor: TAKAHASHI MASAKATSU
IPC: H04M1/57
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment capable of accurately registering a telephone number to a telephone directory by a simple operation.  <P>SOLUTION: When the communication equipment detects a calling signal from a base station (S1), an alarm of calling is sounded and at the same time, in the case that a caller number is sent from a caller side, telephone number data are stored in a memory and the telephone number is displayed on a display unit (S3). A call is terminated by off-hook operation by a user thereafter, and a speech operation is performed (S4). After the end of speech, a telephone number desired to be registered on the telephone directory is selected, and telephone number data are transferred to a telephone directory memory and stored (S6) by a predetermined single registration operation (S5). Thereafter, a registration name corresponding to the telephone number is registered and the telephone number and the registration name are registered in the telephone directory memory by a predetermined single operation (S7). Furthermore, a telephone number can be selected and a call originating operation can be performed by a single telephone directory operation (S8).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009284038-A (JP)
Title: Camera recorder
Inventor: ASADA RYOJI
IPC: H04R3/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a user has a sense different from that in a conventional video tape recorder like a fear not capable of knowing whether recording is unfailingly performed because a mechanic-less camera recorder having a medium such as a semiconductor in recent years causes no traveling sound of a tape unlike a conventional video tape recorder.  <P>SOLUTION: This camera recorder is provided with: an image pickup section 10 for outputting image pickup signals; a sound collecting section 40 for collecting sounds in the vicinity of a subject to be pick up and outputting audio signals; a storage section 20 for recording the image pickup signals and the audio signals into recording media 23-26; a specific sound generating section 30 for outputting a specific sound when the recording section is performing a recording operation; a specific sound canceling section 42 for canceling the component of the specific sound output from the specific sound generating section 30 from the audio signal. In recording, the camera recorder outputs the specific sound same as the sound of a conventional video tape recorder and prevents the output sound from being recorded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008306712-A (JP)
Title: Sound source separation system
Inventor: NAKAJIMA HIROSHI
IPC: G10L21/0308
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of separating sound source signals with high precision while improving a convergence rate and convergence precision.  <P>SOLUTION: Processing of updating a current separation matrix W<SB>k</SB>to a next separation matrix W<SB>k+1</SB>such that a next value J(W<SB>k+1</SB>) of a cost function is closer to a minimum value J(W<SB>0</SB>) than a current value J(W<SB>k</SB>) is repeated. An update amount ΔW<SB>k</SB>of the separation matrix is increased as the current value J(W<SB>k</SB>) of the cost function is increased and is decreased as a current gradient δJ(W<SB>k</SB>)/δW of the cost function is rapid (wherein "rounded d" (partial derivative symbol) is transposed with δ). On the basis of input signals (x) from a plurality of microphones Mi and an optimal separation matrix W<SB>0</SB>, it is possible to separate sound source signals y(=W<SB>0</SB>×(x)) with high precision while improving a convergence rate and convergence precision.  <P>COPYRIGHT: (C)2009,JPO&INPIT