baber/WOPTO huggingface dataset:
Patent JP-2006024265-A (JP)
Title: Clock signal generation circuit and optical disk device using the same
Inventor: MORIWAKI ISAMU
IPC: G11B20/10
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock signal generation circuit which stably and precisely generates a writing reference clock signal with a low jitter, for use in obtaining the timing for writing data when the data are recorded on an optical disk.  <P>SOLUTION: The clock signal generation circuit includes: a signal conversion part for converting an externally inputted wobble signal into a digital signal; a signal extraction part formed of a digital circuit for extracting and outputting a signal of a prescribed frequency band for the digital signal; and a signal generation part for generating and outputting the writing reference clock signal at a frequency proportional to the frequency of the signal outputted from the signal extraction part. The signal extraction part varies the central frequency so that the central frequency of the frequency band agrees with the frequency of the wobble signal, at the timing synchronized with an externally inputted prescribed clock signal, according to an externally inputted control signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005050797-A (JP)
Title: Light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element in which an alternating current drive is used as a drive method of a light emitting device, and light emission can be always obtained in any case when voltages with different polarities are alternately applied.  <P>SOLUTION: This is the light emitting device which is provided with a pixel 900 paired with a first light emitting element 904 and a second light emitting element 905, and in which the first light emitting element 904 and the second light emitting element 905 are alternately made to emit light to the counter power supply terminal 906 of the first light emitting element 904, and to the counter power supply terminal 907 of the second light emitting element 905 by applying an alternating current of reverse polarity from the common alternating current power source circuit 908.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006020810-A (JP)
Title: Device and program for estimating state of sleeping
Inventor: OKADA SHIMA
IPC: A61B5/16
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeping state estimating device capable of easily and precisely estimating the state of sleeping, whether the sleep is deep or shallow, while using signals to be smoothly detected even in an unrestrained state.  <P>SOLUTION: A positive peak value of the voltage obtained from a voltage waveform based on the respiration of a human body and the interval (time) between adjacent peaks are calculated, and the average and distribution value of the area between the peaks surrounded by the voltage waveform, or the like, are calculated. Based on the calculated values, the state of sleeping during a prescribed period of time is temporarily determined, and taking set values in a plurality of periods of time into consideration, the state of sleeping during the prescribed period of time is estimated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025548-A (JP)
Title: Control device for generator, and method for setting control operation constant of the control device
Inventor: IDE KOZO
IPC: H02P21/00
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device that can accurately measure the Rs and Ls of a motor, irrespective of a capacity of the motor.  <P>SOLUTION: The control device that controls the motor in terms of a variable voltage and a variable frequency, by using an inverter 1 of the motor 2 comprises a means 10 that measures a constant of the motor, controls an output frequency f1 of output torque iq to zero, accumulatively adds the motor winding resistance value Rs to the product of the current value id and the voltage value Vd, obtains the added value by dividing it with an accumulated and added value of the square value of the current id, accumulatively adds the inductance value Ls to a product of an accumulated and added value of the voltage value Vd and the current id; and measures the accumulated and added value, by dividing a square value of the current id with the accumulated and added value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024481-A (JP)
Title: Power breaker
Inventor: HASHIMOTO HIROAKI
IPC: H01H33/38
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power breaker capable of avoiding enlargement of an electromagnet even if breaking capacity of an operation device becomes large.  <P>SOLUTION: The power breaker utilizes power generated at the electromagnets 201, 202 for an opening/closing operation of a contact having a fixed contact and a movable contact through a cam and a link mechanism. The electromagnet has plungers 211, 212 capable of linear movement, and a movable iron core 205 mounted on the plungers. Metallic first and second fixed iron cores 203, 204 are arranged beside the movable iron core. A magnetic property and a specific resistance of the first iron core is made different from those of the second iron core.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006023668-A (JP)
Title: Manufacturing method for combination lens and combination lens
Inventor: ONO NAOSHI
IPC: G02B7/02
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the conventional combination lens is poor in productivity and is uneconomical because the accuracy of the optical axis of a lens group depends on the accuracy of a lens holding frame and then the extremely accurate lens holding frame and manufacturing tools are required.  <P>SOLUTION: After superposing two lenses 26 and 27 in a state where their optical axes CL are aligned, an adhesive 33 is applied to three spots on the outer peripheries of the bonding parts of two lenses while leaving proper space in between in a peripheral direction so that adjacent adhesion points may not be coupled, and then two lenses are bonded with the adhesive applied to a plurality of spots.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026949-A (JP)
Title: Kneading extruder using supercritical fluid
Inventor: YAMACHIKA MITSUAKI
IPC: B29C48/57
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kneading extruder using a supercritical fluid capable of extruding a composite molding material at a relatively low temperature under low pressure by sufficiently diffusing the composite molding material without taking time in the kneading of the composite molding material with an injected supercritical fluid.  <P>SOLUTION: The kneading extruder is equipped with a plasticizing part A having two screws 2 in a cylinder 1 to successively mix/melt the composite molding material toward a die 4 from a supply port 3, a kneading part B for injecting the supercritial fluid from an injection port 6 to knead the same with the composite molding material and a devolatilizing part C. Each of the screws 2 is composed of a full-flight being the region corresponding to the plasticizing part A, the full-flight of a deep groove on the upstream side being the region corresponding to the kneading part B, the kneading disc 10 on the downstream side and a full-flight being the region corresponding to the devolatilizing part C. Further, a plurality of linear grooves extending in an axial direction are provided to the inner wall surface of the cylinder of the kneading part B at the region corresponding to the kneading disc in a peripheral direction so as to leave an interval. In addition, a forcible exhaust vent port 8 is provided to the devolatilizing part C to gasify the supercritical fluid to separate and remove the same.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029526-A (JP)
Title: Valve position control device
Inventor: UDA TOSHIAKI
IPC: H02K29/08
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve position control device having the number of parts and cost reduced.  <P>SOLUTION: In accordance with an electric signal output from a rotor position detector 65 which is constituted by three hole ICs for detecting the rotating position (the rotating angle) of a magnet rotor of a brushless DC motor 1, a throttle opening (a valve opening) equivalent to the rotating angle of a throttle valve is computed and a valve opening controlled variable of the throttle valve is calculated to avoid an opening deviation between the computed valve opening and a target valve opening. Furthermore, a motor energization controlled variable of the brushless DC motor 1 is determined to avoid the opening deviation between the computed valve opening and the target valve opening. Thus, the number of parts and cost are reduced by using the electric signal output from the rotor position detector 65 for computing both the valve opening controlled variable and the motor energization controlled variable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038474-A (JP)
Title: Testing method related to impregnation or penetration properties of electric insulating resin composition and its test piece
Inventor: UMAGAMI ISAO
IPC: G01N33/44
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing method capable of easily evaluating the impregnation or penetration properties of an electric insulating resin composition into an actual machine coil if there is an electric wire without preparing the actual machine coil, and a test piece.  <P>SOLUTION: The test piece is constituted by bundling at least three linear electric wires in order to evaluate the impregnation or penetration properties of an electric insulating resin composition with respect to the electric wire. The testing method for evaluating the impregnation or penetration properties of an electric insulating resin composition is constituted by dripping the electric insulating resin composition on the predetermined region of the test piece to cure the same, cutting the test piece, to which the electric insulating resin composition is applied, at a predetermined position after curing and evaluating the fixing properties of the electric wire.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038953-A (JP)
Title: Blade assembly
Inventor: FURUYA TOSHIJI
IPC: G03G15/08
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade assembly in which distortion is hardly caused on a metal blade member, which easily realizes the improvement of durability and by which the metal blade member is easily made to abut on a developer carrier with uniform pressure.  <P>SOLUTION: In the blade assembly 10 where the metal blade member 11 is fixed on a supporting member 12 and the metal blade member 11 is disposed so as to abut on the developer carrier 13, the supporting member 12 and the metal blade member 11 are stuck with an adhesive, and both the difference of a solubility factor between the adhesive and the metal blade member 11 and the difference of a solubility factor between the adhesive and the supporting member 12 are both ≤15, and also cutting elongation percentage after the adhesive is hardened or solidified is set to ≥350%, and tensile strength is set to ≥3MPa.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040965-A (JP)
Title: Chip feeder
Inventor: NAYA SUNAO
IPC: H05K13/02
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip feeder where waste of a tape like a taper feeder does not exist and chip clogging like a bulk feeder does not occur.  <P>SOLUTION: The chip feeder is provided with an endless belt where chip storage pockets are formed in a feeding direction at constant intervals, a driving means for driving the endless belt in one direction, a chip supply position and a chip take-out position which are separately set in the feeding direction of the endless belt, a chip supply device which is arranged in the chip supply position and supplies the chips to the storage pockets of the endless belt and a chip take-out device which is arranged in the chip take-out position and takes out the chips stored in the storage pockets of the endless belt.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005110214-A (JP)
Title: Method and apparatus for delivering email message with indication of presence of sender
Inventor: KHAKOO SHABBIR A
IPC: G06F13/00
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for delivering an email message with an indication of presence of a sender to a receiver.  <P>SOLUTION: The message receiver can automatically respond to an email message using a non-textual form of communication. A client-side presence-enabled email application process (i) retrieves email messages from an email server of a user, (ii) queries a presence server to determine the presence of the sender of each retrieved email message, and (iii) presents the retrieved email message(s) to the receiver with an indication of the presence of the sender. In addition, the presence-enabled email application process allows the message receiver to automatically respond, for example, by an email, an instant message, or a telephone call to a device where the sender is believed to be present.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006035346-A (JP)
Title: Parts installing method
Inventor: SHIMIZU SHINOBU
IPC: B23P19/04
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts installing method for improving productivity by performing the cooperative operation of both arms of a double arm robot.  <P>SOLUTION: In this parts installing method, while one arm (the arm 3) of the double arm robot 1 is holding or installing one part, the other arm (the arm 4) of the double arm robot 1 performs installation preparation of the other part by holding the other part or the like, and while the one arm (the arm 3) is holding or installing the one part, the other arm (the arm 4) of the double arm robot also holds or installs the one part at the same time to install the parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040677-A (JP)
Title: Membrane electrode assembly and fuel cell
Inventor: ASAZAWA KOICHIRO
IPC: H01M8/10
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly excellent in a gas diffusion property and water draining property, capable of preventing a catalyst layer from exfoliation from an electrolyte membrane, and an electrolyte membrane from damage caused by swelling and contraction of the electrolyte membrane.  <P>SOLUTION: The membrane electrode assembly 3 is composed of an electrolyte membrane 6, and an anode 7 and a cathode 8 integrally jointed to the electrolyte membrane 6. Regular gaps (slits) 9 are formed on the anode 7 and the cathode 8. Stress imposed on the anode 7 and the cathode 8 can be absorbed by the gaps 9 even if the swelling and contraction of the electrolyte membrane 6 are repeated due to operation and operation stop. By the above, exfoliation of the anode 7 and the cathode 8 from the electrolyte membrane 6, and the damage of the electrolyte membrane 6 can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006039894-A (JP)
Title: Sort (rearrangement) technique algorithm
Inventor: OZAWA TAKATOSHI
IPC: G06F17/30
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize at a high speed a sort (rearrangement) technique algorithm.  <P>SOLUTION: The sort (rearrangement) technique algorithm comprises: generating a new sort key having good processing efficiency; adding the sort key to data; preparing hash table; grouping the data based on the sort key; repeatedly dividing the sort key until the number of groups comes to the optimum number of groups or lower; recursively grouping the data in the group when the number of data in the group is higher than the optimum number of data; linking the data in the group by an addition backward-circular type easily obtaining addition backward, a pointer to starting data; grouping the entire data at the upper digit value of the divided data key; sorting the group; and sorting the data in the group at the lower digit value of the sort key.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042036-A (JP)
Title: Manufacturing method for vibration cone for speaker, vibration cone manufactured by the method, and speaker using the vibration cone
Inventor: ONOHARA HIROBUMI
IPC: H04R9/02
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a vibration cone by which there is no need to unify a vibration cone with a voice coil using an adhesive, and manufacturing is easy, and shape-holding performance is high because is performed using an upper mold and a lower mold, and a drive plane of the vibration cone can be increased and a thinner product can be manufactured by the adoption of a flat type for the voice coil, and to provide a vibration cone manufactured by the method and a speaker using the vibration cone.  <P>SOLUTION: At least either of a pair of molding blocks composed of an upper mold 1B and a lower mold 1A is formed of a material into which ultraviolet rays and/or visible rays 7 penetrate. Then, a predetermined amount of resin 4 to be hardened by the ultraviolet rays and/or visible rays 7 is dropped and molding blocks are closed after a voice coil 2 is arranged at a predetermined position on the female mold 1A having a surface formed almost in a vibration cone shape. The ultraviolet rays and/or visible rays 7 are irradiated from the outside of a mold which is penetrated with the ultraviolet rays and/or visible rays 7, and the resin 4 is hardened to form a vibration cone 8. The voice coil 2 is arranged on the female mold 1A along the vibration cone shape to attain a thinner product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038387-A (JP)
Title: Regenerative floor heating device
Inventor: IBAMOTO TADAHIKO
IPC: F24D19/10
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To save energy by accurately calculating the heat storage amount required for heating of the next day and by efficiently performing optimal floor heating.  <P>SOLUTION: This floor heating device has a controller 24 for predicting the outside temperature of the next day, calculating the required heat storage amount to a concrete slab 21 of a floor 13 by the heater 11 based on the predicted outside temperature, calculating the heat storage time of the concrete slab 21 by the heater 11 so as to perform the heat storage by the required heat storage amount, and operating the heater 11 at the heat storage time. The controller 24 predicts the outside temperature of the next day based on the annual outside temperature data measured in the past.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038181-A (JP)
Title: Method for fixing cylindrical bearing bush to inside of bearing supporting body
Inventor: ONO MASATO
IPC: F16C33/20
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing, to an inside of bearing supporting body acting as a housing, a cylindrical bearing bush whose abutting surfaces are in close contact with each other and which has an extremely high-precision circularity of its inner circumferential surface attained without applying, to the inner circumferential surface, finish processing by means of machining such as cutting, grinding or the like.  <P>SOLUTION: The method for fixing the cylindrical bearing bush to the inside of bearing supporting body comprises processes of forming nearly cylindrical bearing bush 6, preparing a metallic mold 10, preparing a core bar 20; exerting a given pressure on the core bar 20 to apply an upset process to the nearly cylindrical bearing bush 6, applying an annealing process to the cylindrical bearing bush B, preparing the bearing supporting body 50, preparing the other core bar 60, and applying again the upset process to the cylindrical bearing bush B subsequently to the annealing process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048311-A (JP)
Title: Calling system, terminal device, server, calling method, program, and recording medium
Inventor: KURUSHIMA NAOTAKE
IPC: G06Q50/10
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calling system that enables provision of customer-care of high customer satisfaction.  <P>SOLUTION: A member of a store 3 visits the store and inserts a member's card 2 into a card processing device 11. A computer 13 collates the card with a member DB 23 registered in a database 21 through a server 17 and makes preparations for reading out a clerk who took care of the member in the past from a clerk DB 25. When the member specifies a clerk according to a guidance displayed in the card processing device 11, the computer 13 generates a calling mail to the clerk and sends it to a mobile terminal device 15-1 carried by the clerk through a server 17 of a center 5. The member can receive customer-care from the clerk of his/her choice. As the called clerk can grasp the name of the member, the past purchase history of the member, etc. beforehand, the customer-care of high customer satisfaction is made possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052146-A (JP)
Title: Beautifully whitening agent
Inventor: FURUKAWA MASAYO
IPC: A61K8/72
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To find out further effectiveness in utilizing levan as a blending component for a cosmetic.  <P>SOLUTION: This levan has an excellent beautifully whitening effect, more in detail, a melanin production inhibitory effect, tyrosinase activity inhibitory effect or pigmentation inhibitory effect, and by using the levan, it is possible to constitute a beautifully whitening agent. Further, by blending the beautifully whitening agent for using as a cosmetic or an externally used medicine, the effective prevention or improvement of various skin disorders (e.g. blackening of a skin such as spots, freckles, sun burn etc., and the generation of dullness, etc.) can be expected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058369-A (JP)
Title: Optical component and splicing method therefor, and optical module
Inventor: KOUDA HIROSHI
IPC: G02B6/32
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a columnar optical component and a splicing method therefor, enabling making sufficient holding force act at positioning or fixing, and easily performing alignment of the columnar shaft in the rotational direction with the cylindrical axis as the center, and to provide an optical module.  <P>SOLUTION: A capillary 10, which is the optical component, is provided with a side face flat part 12 formed in a plane parallel to the columnar axis (Z-axis) on a part of the outer peripheral surface 11. The capillary 10 is provided therein with an optical fiber holding hole 13, having an inside diameter slightly larger than the outside diameter of the optical fiber 20, and the center axis of the capillary 10 is almost aligned with the center axis of the optical fiber holding hole 13. The optical fiber 20 is fixed in a state of being inserted into the optical fiber holding hole 13, and one end thereof is positioned so as to be almost coincident with a spliced end face 14 of the capillary 10 and is polished together with the spliced end face 14 of the capillary 10, and the other end projects from the rear end face 15 of the capillary 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056420-A (JP)
Title: Information transmission device between vehicle and ground
Inventor: SAWADA YASUO
IPC: B60L15/40
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission device between a vehicle and the ground capable of substantially maintaining a principal of one closure section/one vehicle using an enlarged loop antenna while reducing cost.  <P>SOLUTION: The loop antenna 1 is laid along a traveling road of vehicles TR1, TR2. Ground elements 20-2n, i.e., a vehicle position determination means are arranged along the loop antenna 1 with intervals. These ground elements 20-2n give position information to an on-vehicle device 4. The ground device and the on-vehicle device 4 perform giving/receiving of the information through the loop antenna 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI