baber/WOPTO huggingface dataset:
Patent JP-2005030978-A (JP)
Title: Phase difference measuring apparatus, phase difference measurement method, and testing apparatus
Inventor: KATO KIKUFUMI
IPC: G01R31/319
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems, wherein the amount of phase shift is changed delicately between phase measurement ranges and hence measurement precision cannot be improved when the frequency of an input signal to be measured is changed, since propagation delay times are not strictly the same in inverted and non-inverted operation when phase is inverted by an exclusive OR circuit, or the like.  <P>SOLUTION: A phase difference measuring apparatus has a phase shifting circuit 14 for shifting the phase of one of two input signals 1, 2, for example the input signal 1, and controls the amount of phase shift according to the detection result of a phase difference detection circuit 13 when shifting a phase by the phase shifting circuit 14. Additionally, by detecting the amount of phase shift in the input signal 1 by the phase shifting circuit 14 by using a phase difference detection circuit 15, phase deviation caused by inserting the phase shifting circuit 14 into the signal path of the input signal 1 is detected. The detected phase deviation is added to the detection result of a phase difference detection circuit 16 by an addition circuit 17 for correction as the phase difference information between the two input signals 1, 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039652-A (JP)
Title: Sound detection mechanism
Inventor: KOMAI MASATSUGU
IPC: H04R31/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To reasonably configure a sound detection mechanism in which a diaphragm and a back electrode can be made on a substrate by a simple process, and stress control can be done easily for the back electrode, and the back electrode can be formed accurately without using an expensive wafer such as an SOI.  <P>SOLUTION: An acoustic holes constituting a through hole Ba is formed on the front surface side of a substrate A. At the front surface side, a second protecting film 406, a sacrifice layer D (407), and a metal film 408 are laminated for the parts of the acoustic hole. An acoustic aperture E is formed by performing etching for a depth up to the acoustic hole from a rear surface side of the substrate A. Then etching is conducted through the acoustic hole from the rear surface side of the substrate to remove the sacrifice layer 407, in order to form an air gap region F made of the metal film 408 between the diaphragm C and the substrate A. In addition, the through hole Ba is formed, and the remaining sacrifice layer 407 after etching is employed as a spacer D for keeping a distance between the back electrode B and the diaphragm C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051118-A (JP)
Title: Loader and die bonder
Inventor: OZAKI HITOSHI
IPC: B23Q7/04
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loader which is capable of operating without using an elevator and a push-up plate.  <P>SOLUTION: The loader 20 is equipped with a work mount stand 21 and a work transfer means 22. The work transfer means 22 is equipped with a horizontal moving means 23, a lift means 24, a horizontal slide means 25, a work suction means 26 which is energized downward constantly by a compression spring 262, a control means 27, a stopper pin 28, and a sensor 29. When the work suction means 26 is made to descend by the work transfer means 22 and comes into contact with one of a large number of works 1 stacked up in a container 212 on the work mount stand 21, the sensor 29 senses that the work suction means 26 comes into contact with the work 1, and the work suction means 26 is made to stop descending. The work suction means 26 is made to ascend while holding the work 1 by vacuum suction, moved in a horizontal direction by the horizontal moving means 23, made to descend by the lift means 24, and delivers the work 1 to a transfer device 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046454-A (JP)
Title: Game machine
Inventor: KITANO TATSUYA
IPC: A63F7/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of changing the driving pattern of a movable member corresponding to the establishment of a prescribed condition.  <P>SOLUTION: In the case that a game ball enters a first drawing port 32a or a second drawing port 32b, a movable piece 33a1 can be opened in one of a plurality of driving patterns corresponding to a drawn result by a drawing counter 503f. Thus, by making the driving pattern of the movable piece 33a1 in the case that the game ball enters the first drawing port 32a or the second drawing port 32b variable, a monotonous game is dissolved. Also, by making variable the driving pattern of the movable piece 33a1 in the case that the game ball enters the first drawing port 32a or the second drawing port 32b, the entry to an accessory variable winning device 33 of the game ball can be made at random even in the case that the driving pattern of an accessory 33a4 is recognized by the player, and thus fair drawing is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048917-A (JP)
Title: Vibration-proof supporting device
Inventor: KUZUKAWA MITSUO
IPC: B62D27/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost by increasing the versatility of a vibration-proof supporting device.  <P>SOLUTION: A vibration-proof mount device 30 has a main body 31 fixed to a base carrier 12 and a stud 33 fixed to a cap 20. An elastic body 37 is mounted between the main body 31 and the stud 33, and the radial vibration between the main body 31 and the stud 33 is absorbed by the elastic body 37. A damping mechanism 40 having damping liquid 43 accommodated in a liquid chamber 42 and a damping member 41 fixed to the stud 33 is mounted at a lower part of the main body 31. Further an air chamber 53 defined by bellows 52 mounted between a plate 51 fixed to the stud 33 and the main body 31, is formed at an upper part of the main body 31, and the load transmitted to the stud 33 from the cap 20 is supported by a pneumatic spring 50 constituted by the air chamber 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072772-A (JP)
Title: Radio communication system having adaptive interleaver
Inventor: HAYASHI HIROSHI
IPC: H04W24/04
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically select an appropriate interleaving method based upon various factors in a network in a radio communication system.  <P>SOLUTION: The radio communication system having an adaptive interleaving function selects either chip interleaving or bit interleaving based upon the number of active code signals. An RF signal to be transmitted has a portion of an encoded information signal and a portion of a control signal representing the number of active code signals composed for generating the portion of the encoded information signal. The system is particularly suited to an MC-CDMA system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055710-A (JP)
Title: Optical transmission line
Inventor: HASEGAWA TAKEMI
IPC: G02B6/10
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission line which includes an optical fiber capable of multi-mode operation, and is easy to input light so that it propagates in a base mode through this optical fiber.  <P>SOLUTION: The optical transmission line 1 comprises a 1st optical fiber 10 and a 2nd optical fiber 20, which are fusion-spliced at a connecting part 40. At a predetermined wavelength, the optical fiber 10 operates in a single mode, and the optical fiber 20 has a base mode and higher order modes, and is capable of multi-mode operation. A coupling efficiency η between the optical fiber 10 and the optical fiber 20 in the respective base modes is 0.9 or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052446-A (JP)
Title: Medical hollow needle and method of manufacturing the same
Inventor: SAITO YOSHIKUNI
IPC: A61M5/32
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical hollow needle with a tapered subordinate ground face at the tip of a cylindrical member and at least part of first-third ground faces formed within the range of the subordinate ground face, and a method of manufacturing the same.  <P>SOLUTION: The cylindrical member has the subordinate ground face, ground in the tapered shape on the tip side so that the outer diameter becomes gradually smaller and the wall thickness becomes thinner to the tip of the cylindrical member along the axis of the cylindrical member while the inner diameter is constant. The first ground face ground to be inclined to the axis, and the second and third ground faces ground to be inclined to the axis, rotated at prescribed angles to face each other in the left and right directions relative to the first ground face around the axis on the tip side of the first ground face, are formed in the range where the subordinate ground face of the cylindrical member is formed. An acute tip part is formed by the three ground faces: the second and third ground faces and the subordinate ground face, and a ridgeline part is formed near the acute tip part by crossing the second and third ground faces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057125-A (JP)
Title: Semiconductor device
Inventor: OTANI KENJI
IPC: H01L21/822
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the resistance of a power source or grounding wiring when a semiconductor device is mounted on a circuit board.  <P>SOLUTION: In order to minimize the distance from the power source and/or grounding line of the semiconductor integrated circuit 10 of the semiconductor device 1 to the electrode of the circuit board, at least either one of the power supply electrode and grounding line of the semiconductor integrated circuit 10 is connected to a metallic film 30 through the opening of a protective film 26 formed on the electrode. The metallic film 30 is exposed on the circuit board side on which the semiconductor device 1 is mounted or on the opposite side, and connected to the power source and/or grounding electrode of the circuit board through the exposed surface. Alternatively, the metallic film 30 is constituted of upper and lower metallic films connected to each other through a stress relieving film interposed between the metallic films, or a metallic sheet is disposed on the metallic film 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054148-A (JP)
Title: Polyvinyl alcohol gel particle and manufacturing method therefor
Inventor: YAMAMOTO HIDEKI
IPC: C08J9/26
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing polyvinyl alcohol, porous gel particles in which voids are formed.  <P>SOLUTION: A calcium ion-containing aqueous solution is permeated into a core body 2 composed of alginic acid which has gelled by contact with calcium ions (step a). After step a, the core body 2 is immersed into an aqueous polymer solution in which a PVA polymer and an alginate are dissolved, to form a gel layer on the outside of the core body 2 (step c). The core body 2 with the gel layer thus formed is then immersed into a liquid containing a cross-linking agent, to carry out cross-linking of the PVA polymer (step f). Then, it is immersed into an aqueous sodium hydroxide solution to dissolve and remove the core body 2 into the aqueous solution so that voids 10 are formed inside (step g).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063193-A (JP)
Title: Information distribution device, information distribution method and information distribution program
Inventor: OKEGAWA HARUHIDE
IPC: G06Q30/06
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution device easily managing a stamp, and providing service allowing a visitor to spend a meaningful time inside a commercial facility.  <P>SOLUTION: This information distribution device has: a reading history information storage part having field information showing whether a medium ID is read in a reader or not, and having stamp field information to be stored by the medium IDs; a writing part receiving the medium ID read by the reader and a device ID set to the reader itself from the reader, and writing information showing that the reading is performed into the stamp field information of the reading history information storage part on the basis of the received medium ID and device ID; a history information analysis part referring to the stamp field information, and analyzing a history of whether the medium ID is read or not; and a distribution part distributing distribution information according to an analysis result to a portable terminal on the basis of an analysis result of the history information analysis part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064355-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IWABUCHI MAKOTO
IPC: H01L27/04
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MCM (Multi-Chip Module) semiconductor device having a plurality of chips, which enables high speed operation and low power consumption and can protect a circuit element from electrostatic damage during device manufacturing.  <P>SOLUTION: Signal lines between chip internal circuits 30 and 32 are electrically directly connected to enable lower power consumption and high speed operation. A protection circuit 406 for protecting from electrostatic damage is provided on the signal lines. When the chip internal circuits 30, 32 are connected by connection wires 12 during device manufacturing, a protection circuit 406 is previously connected to the signal lines (internal lead 12a, internal wire 14). Consequently, even when charges accumulated in semiconductor chips 20, 22 flow into the signal lines, the protection circuit 406 protects the circuit element from static electricity by sucking it. Since the protection circuit 406 is separated from the signal lines after the completion of the connection, the protection circuit 406 can be avoided from becoming loads for the chip internal circuit 30, 32 in its normal use and thus the reduction of an operational speed can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068063-A (JP)
Title: Nitrophenyl terephthalate derivative and method for producing the same
Inventor: ODA KOHEI
IPC: C07C201/12
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound capable of quickly screening microorganisms having the activity of biodegrading a polyester containing a terephthalic acid component and an enzyme produced by the microorganisms.  <P>SOLUTION: The new compound is a nitrophenol derivative having a structure of general formula(I). A method for producing the nitrophenol derivative is also provided, comprising carrying out a reaction between terephthaloyl chloride, ethylene glycol and p-nitrophenol in a solution and depositing the objective compound of general formula(I) from the resultant reaction liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072234-A (JP)
Title: Backup pin position output device
Inventor: MASAYA AKITA
IPC: H05K13/04
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which outputs a suitable position of an appropriate backup pin with a simple method.  <P>SOLUTION: A backup pin position output device obtains design data of a backup pin insertion fixture, obtains the image of a raw substrate and an image of a packaging substrate, asks for a matched part K of the image of the raw substrate and the image of the packaging substrate, and obtains the matched part K" of the pin insertion fixture and K as a pin installation capable area based on the design data of the pin insertion fixture and K. Further, information concerning the pin installation capable area is obtained for a plurality of the substrates, and obtains the pin installation capable area common for the plurality of the substrates. Furthermore, if the number of the pins which can be inserted into the pin installation capable area is less than a predetermined number, an amount of the substrates is reduced, and the area capable of installing the pin which is common about a plurality of decreased substrates is obtained again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004164820-A (JP)
Title: Multilayer magnetic shield with compensated thermal protrusion
Inventor: PUST LADISLAV RUDOLF
IPC: G11B5/187
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transducing head structure in which a transducer operates at a high temperature by heat radiation due to the current flowing in the transducer and which decreases the TPTRs (Thermal Pole Terminal Recesses) of magnetic shields existing on an air bearing surface of the transducer when the transducer operates at the high temperature.  <P>SOLUTION: A magnetic head is provided with a substrate 12 and the data transducer positioned upon the substrate. The data transducer includes a reader 16 comprised of a top shield 30 and a bottom shield 24 wherein at least one of the shields including a layer for compensating a thermally-caused expansion of the reader.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069598-A (JP)
Title: Vacuum dryer, and vacuum drying method using it
Inventor: SONODA HARUKI
IPC: F26B21/04
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum dryer capable of improving heating efficiency.  <P>SOLUTION: The vacuum dryer is provided with a treatment chamber 2 housing an object 1 to be dried, a cover 21 surrounding the treatment chamber 2 via a space 20, a hot air supply/exhaust mechanism 27 supplying hot air of a hot air generator 4 by a hot air supply part 25 in one side of the cover 21 and exhausting the hot air by a hot air exhaust part 26 in another side of the cover 21 in an opposite side via the treatment chamber 2, a hot air inlet opening and closing part 31 provided on the treatment chamber 2 corresponding to the hot air supply part 25, a hot air outlet opening and closing part 34 provided on the treatment chamber 2 corresponding to the hot air exhaust part 26, and a vacuum pump 5 connected to the treatment chamber 2 and carrying out vacuuming of an interior.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003374-A (JP)
Title: Storing box with wing and automatic lock device and dead bolt for use in it
Inventor: OKUDA KATSUJI
IPC: A47B96/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To simply unlock a dead bolt without a release hole of a box body by just pressing a wing in the closing direction to simply unlock the dead bolt.  <P>SOLUTION: This automatic lock device of a storing box includes: a lock device body 1 fitted to one of the inside of the box body 3 and the inner surface side of the wing 5 pivoted on the body 3; and a bracket 40 fitted to the other of the inside of the box body 3 and the inner surface side of the wing 5 pivoted on the body 3. In the device, the lock device body 1 is provided with the dead bolt 16 always held in an unlocking position A not to engage with the bracket 40 and projected to a lock position B to engage with the bracket 40 to inhibit opening of the wing 5 when the box body 3 is vibrated. The device is further provided with an unlocking mechanism 63 for pushing the dead bolt 16 back to the unlocking position A by moving the wing 5 in the closing direction further from the engagement state of the dead bolt 16 with the bracket 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225686-A (JP)
Title: Seal element and valve needle used in metering device
Inventor: PULEJO MARCO
IPC: F16J3/04
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metering device, and a seal element and a valve needle used in the metering device, which can be manufactured more easily and more economically.  <P>SOLUTION: The valve needle 5, 6 having a valve needle shaft 5 penetrates a chamber containing compressed fluid in a housing 8. The valve needle shaft comprises a first end part 5a for operating in cooperation with an actuator assembly outside the chamber and a second end part 5b for controlling opening/closing of a metering opening. The seal element 1 is used as a penetration element for the first end part 5a of the valve needle shaft penetrating from the inside of the chamber 9 to the outside 10. The internal pressure is higher than the external pressure, the chamber 9 is sealed against the outside 10, and the seal element 1 is sealingly coupled with the valve needle 5 metal to metal without any welded part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005040558-A (JP)
Title: Method to emit light without changing shape of conventional appeal plate
Inventor: KIMURA EIJI
IPC: G09F13/22
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appeal plate which can demonstrate eye catching effect even in a dark room and has convenience of carrying and storing same as a conventional appeal plate.  <P>SOLUTION: An EL sheet is built in this appeal plate and power is supplied from a plate cramping part to make the appeal plate emit light so as to raise eye catching effect. Because the EL sheet is used for a light emitting part to emit light without changing a size, thickness, and bending property from those of a conventional appeal plate, the appeal plate can be handled in carrying and storing same as a conventional appeal plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069449-A (JP)
Title: Bearing with sensor
Inventor: SAKATANI IKUNORI
IPC: F16C41/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing with a sensor wherein miniaturization is achieved as a whole and structure preventing grease inside a bearing from leaking is implemented without shortening an axial length of a bearing and providing a shielding plate additionally.  <P>SOLUTION: The bearing with a sensor has a fixed side outer ring 2, a rotating side inner ring 5 and a rolling element 8. A shield 12 is provided to one side of the rolling element 8. A magnet mounting member 15 is provided to the other side. In the magnet mounting member 15, the inside peripheral end 16 is fitted in a fitting groove 14 formed in the outer peripheral surface of the inner ring 5 to be fixed. The magnet mounting member 15 made up of magnetic materials is extended until the outer peripheral edge 18 comes closer to the outer ring inside peripheral surface 20 so as to fix an annular flat-shaped multipolar magnet 23 onto the outside surface. A sensor housing 25 made up of magnetic materials is fixed onto a stepped part 24 formed in the end of the outer ring outside peripheral surface 19. A printed board 31 is supported by the sensor housing 25. A hole IC 33 is soldered onto the printed board 31 with a clearance in the end surface 32 of the multipolar magnet 23. In addition, electronic parts 34 are contained on the printed board 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078151-A (JP)
Title: Gift order reception device
Inventor: MATSUMOTO KOJI
IPC: G06Q30/06
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gift order reception device allowing an order request of a gift and a creation request of a message card attached to the gift.  <P>SOLUTION: This gift order reception device 100 is a device receiving an order of the gift, and has a control part 14 and a data output part 16. The control part 14 performs an order data production process producing order data based on the order, and a message card-creating data production process producing message card-creating data for creating the message card added to the gift on the basis of input message data. The data output part 16 outputs the order data and the message card-creating data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI