baber/WOPTO huggingface dataset:
Patent JP-2004234815-A (JP)
Title: Thin film magnetic head and manufacturing method therefor
Inventor: SASAKI YOSHITAKA
IPC: G11B5/17
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a thin film magnetic head excellent in a recording characteristic in a high-frequency band because of a short magnetic path length, also having a small resistance value of a thin film coil.  <P>SOLUTION: The thin film magnetic head is provided with a lower part magnetic pole layer 10, an upper part magnetic pole layer 27, a recording gap layer 25, and a thin film coil 20. The lower magnetic layer 10 has first to seventh layers 10a-10g. The third layer 10c, the fifth layer 10e, and the seventh layer 10g form a coupling part 31 for magnetically coupling the lower magnetic pole layer 10 to the upper magnetic pole layer 27. The thin film coil 20 has a first layer part 21 and a second layer part 22 each of which is formed of a planar conductive layer of three turns. The first layer part 21 and the second layer part 22 are arranged around the coupling part 31. The coupling part 31 has an end face faced to an air bearing face 30 side, and this end face includes a curved surface projecting to the air bearing face 30 side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005072025-A (JP)
Title: Device for packaging electronic component
Inventor: SAITO MASARU
IPC: G01N21/84
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component packaging device for efficiently and precisely imaging and recognizing a plurality of electronic components, and for accurately packaging components.  <P>SOLUTION: The images of components 9A, 9B sucked by suction nozzles 6A, 6B are guided into the visual field of a recognition camera 7 via first optical systems (5b, 5a), and are imaged by the cameras by optimizing each illumination condition. Additionally, the images of components 9C, 9D sucked by other suction nozzles 6C, 6D are guided into the visual field of the recognition camera via second optical systems (5d, 5c, 5a), and are imaged by the camera by optimizing each illumination condition. The image of a component imaged via each optical system is captured successively for processing, and the suction deviation of each component is recognized. In this configuration, imaging is made successively by the number of times corresponding the number of components, and imaging is made under optimum illumination conditions for each component, so that each component can be imaged under optimum conditions quickly and accurately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026630-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KURODA TAKAYA
IPC: H01L25/07
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-on-chip semiconductor device in which the variations of the bonding strength is reduced, and provide its manufacturing method.  <P>SOLUTION: A bump 4 rectangular in a plane view, is formed on a chip connecting electrode pad 3 provided on the surface of a semiconductor chip 1, and a bump 5 rectangular in a plane view, is formed on a chip connecting electrode pad 3 that is provided on the surface of a semiconductor chip 2. The bumps 4 and 5 are then bonded to cross each other. An external terminal connecting electrode pad 7 of the semiconductor chip 1 and a wiring board 8 are connected by a bonding wire 9 thereafter, and the semiconductor chip 1 and an external terminal are connected. Further, the gap between the semiconductor chip 1 and the semiconductor chip 2 is filled with resin 6 and then sealed to obtain a chip-on-chip semiconductor device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028816-A (JP)
Title: Stainless steel-nitrile rubber composite
Inventor: FUKAZAWA KIYOBUMI
IPC: B32B15/06
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel-nitrile rubber composite constituted so as to sharply suppress the occurrence of peeling or blistering even if used at a place where an electrolyte such as water, various aqueous solutions and the like are present or a stainless steel sheet is used in contact with a different kind of metal in an environment of use.  <P>SOLUTION: This stainless steel-nitrile rubber composite is a composite (1) composed of the stainless steel sheet, an adhesive layer and a vulcanized nitrile rubber layer and characterized in that a stainless steel powder is added to at least one of the adhesive layer and the vulcanized nitrile rubber layer or a composite (2) composed of the stainless steel sheet, the adhesive layer, the vulcanized nitrile rubber layer and an anti-adhesive layer and characterized in that a stainless steel powder is added to the anti-adhesive layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028332-A (JP)
Title: In-line type mixing apparatus
Inventor: TAKAYAMA MOTOHIDE
IPC: B01F5/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-line type mixing apparatus which is not electrically related with piping system equipment and can be equipped restrictively in a part thereof.  <P>SOLUTION: A partition valve 12 is connected to the central joint part in a T-shaped pipe joint 10 via a first nipple 11 elongating to the vertical lower direction. Further, a vessel cassette 14 is connected to the partition valve 12 via a second nipple 13. The cassette 14 is filled with a chemical, a bathing agent or the like in suitable amounts. A first beltlike diaphragm 11a is inserted into the conduit of the first nipple 11, and an upper side introduction path A1 and an upper side lead-out path B1 are formed A second beltlike diaphragm 13a is inserted into the conduit of the second nipple 13, and a lower side introduction path A2 and a lower side lead-out path b2 are formed. The upper end E of the first beltlike diaphragm 11a is set to the position at the lower edge of a gangway 10a for allowing an inflow tube 20 and an outflow tube 30 to be communicated in the T-shaped pipe joint 10 or to the position near the upper direction thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034042-A (JP)
Title: Apparatus for removing fish bone, method for removing fish bone, and comb tooth-like cutting blade for removing fish bone
Inventor: IWASAKI TAKESHI
IPC: A22C25/16
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing fish bones, which can easily remove the vertebra and pin bones of a fish, can reduce the fish meat left on the bones to improve the yield, and does not cause the deformation of the fish body.  <P>SOLUTION: This apparatus for removing the fish bones is characterized by having a pair of comb tooth-like cutting blades 8 equipped with many comb teeth to be inserted into spaces between the pin bones, a pin bone-nipping means 9 for nipping the pin bones with the inserted comb teeth 81, a vertebra-nipping means 9 for imparting a pressing force to the vertebra side of the comb teeth 81 to nip the vertebra, and a fish bone pullout means 106 for moving the nipped comb teeth in the forward direction of the fish body to pull out the pin bones together with the vertebra. The apparatus is used by cutting the fish meat between the pin bones with the comb teeth 81 of the comb tooth-like cutting blades 8, nipping the pin bones and the vertebra, and then separating and pulling out the pin bones and the vertebra from the fish meat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035393-A (JP)
Title: Braking force controlling device for vehicle
Inventor: IRIE YOSHIRO
IPC: B60T8/17
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a driver from feeling pedal shock due to back flow of high pressure hydraulic fluid when cranking of an engine is carried out according to a braking request from the driver and the power supply voltage temporalily reduces.  <P>SOLUTION: Though the power source voltage E is in a normal condition (S10), when braking operation is carried out by the driver while the engine is driven at rotation speed of less than a reference value Neo, or when engine rotation speed Ne is less than the reference value Neo and the driver requests braking same as a case where the engine is started while the driver carries out braking operation (S20, 60), a wheel cylinder pressure Pi of each wheel is controlled by a brake-by-wire method to be target braking pressure Pti equal to average value Pma of master cylinder pressure Pm1, Pm2 (S110, 120, 130).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034063-A (JP)
Title: Collector apparatus for mower tractor
Inventor: HONDA HARUYOSHI
IPC: A01D34/71
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collector apparatus for a mower tractor capable of detecting a cut grass accumulation level easily and stably for a grass-collecting container enabling dumping operation.  <P>SOLUTION: This collector apparatus for the mower tractor comprises an end frame 3 constructed to a gate-shaped manner on the rear portion of a traveling machine body so as to surround the exit of a shooter 2 extending rearward of a midmower, the grass-collecting container 4 mounted on the rear face side of the end frame 3 and functions to receive cut grass from the shooter 2, and a dumping mechanism 5, or the like, for dumping the grass-collecting container 4 rearward of the end frame 3 by a link to effect discharging grass. Further, in the collector apparatus, the grass-collecting container 4 is provided with a detective window 12 opened to face the end frame 3 when mounted on the end frame 3, and the end frame 3, in turn, is equipped with a cut grass level sensor 6 for detecting the accumulation level of cut grass contained in the container 4 through facing on the window 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039643-A (JP)
Title: Information transmission method, and information transmitter and information receiver used for the same
Inventor: HIGURE SEIJI
IPC: H04L9/08
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that an arithmetic unit with a large circuit scale due to software is required in the conventional manner for encryption and decryption and that authentication time becomes long because time for arithmetic operations is required.  <P>SOLUTION: Before a transmitter transmits main information to a receiver, first, the receiver transmits a first random number to the transmitter, a synchronizing signal and key information are generated on the basis of the first random number received by the transmitter, and a composite signal obtained by embedding both the key information and the synchronizing signal in a third random number is transmitted to the receiver (steps S1 to S5). The receiver acquires the key information from the received composition signal, generates, and stores a second cryptographic key on the basis of the key information and then transmits an acknowledgment to the transmitter (steps S6 to S8). The transmitter generates a first cryptographic key on the basis of the key information. This enables the transmitter and the receiver to share the cryptographic key each other by simple and small-scale hardware without using a special arithmetic unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035759-A (JP)
Title: Maintenance system of elevator
Inventor: AMANO MASAAKI
IPC: B66B3/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance system of an elevator capable of providing quick maintenance service and ensuring the collection of the costs for the maintenance of the elevator by reducing the cost of introducing the facilities.  <P>SOLUTION: The maintenance system is equipped with a maintenance terminal 21 which can access an operation control and supervisory device 12 performing the operation control and the supervision of the elevator through a network 4. The maintenance terminal 21 is constituted so as to access the operation control and supervisory device 12 based on the access authorization obtained from the elevator maker 3 to remotely control the elevator 11 and obtain the supervisory data of the elevator 11 collected by the operation control and the supervisory device 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049191-A (JP)
Title: Estimation method of adhesion strength between adherend and metal at metal plating time
Inventor: ITO TAKAO
IPC: G01N21/3563
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating simply and nondestructively adhesion strength between an adherend and a metal at the metal plating time.  <P>SOLUTION: In this estimation method of the adhesion strength between the adherend and the metal at the metal plating time, a functional group on the PC/ABS alloy surface is measured by an infrared spectroscopy, and the adhesion strength between the adherend and the metal at the metal plating time is estimated from the ratio between C=O bonds in the PC and C=C bonds in butadiene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051628-A (JP)
Title: Image forming device and its control program
Inventor: TANAKA YOKO
IPC: G03G21/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which prevents a failure in image formation processing by preventing the execution of an instruction to start an image formation operation by an auxiliary printing start instructing means when the movement of an original on an original platen is detected within a prescribed period of time after a printing processing start instruction from the auxiliary printing start instructing means (for example, a foot switch) is inputted.  <P>SOLUTION: After a scanner scans the original on the original platen, an obtained image is digitized and inputted to an image processing part (S4). The digitized original image data is compared with original image data which is stored in a prescribed storage part of an image processing part, a semiconductor memory, etc., and inputted to the image processing part last time (S5). If there is a difference between the both pieces of original image data, printing is not performed because the original on the original platen is regarded as moving. When there is no difference, printing is started because the original on the original platen is regarded as stationary (S6 and S7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049774-A (JP)
Title: Display device
Inventor: SUZUKI ISAMU
IPC: G02F1/1345
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cut off unnecessary radiation noise generated by a flexible printed board for connecting a liquid crystal display panel to an external display controller.  <P>SOLUTION: This display device is so constituted that a circuit board part 13 is formed on a glass substrate on the front side of the liquid crystal display panel 3 and a driver IC 14 is mounted there. On one surface of a flexible printed board 15 for connecting the driver IC 14 to the external display controller, shielding metallic foil 18 is bonded. This sealing metal foil 18 has an extended connection piece 18a, and the connection piece 18a is bonded to an external case 5 of a back light unit 5 with a metallic foil tape 19. Then the metallic foil tape 19 is further bonded to an external frame body 2 of the liquid crystal display device 1. Consequently, the shielding metallic foil 18 is electrically connected to the large-sized external frame body 2 to effectively absorb unnecessary radiation noise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131710-A (JP)
Title: Cyclic aminothiourea as additive for lubricating oil
Inventor: RABINDRANATH MUKKAMARA
IPC: C07D233/70
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal- and phosphorus-free oil-soluble additive for a lubricating oil.  <P>SOLUTION: A composition comprises (a) 0.1-20% at least one amino-substituted imidazolinethione compound of formula (1) (wherein R<SP>2</SP>and R<SP>3</SP>are each independently hydrogen, an alkyl, an alkenyl, an aryl or an aralkyl or R<SP>2</SP>and R<SP>3</SP>form a 5-8C cycloalkyl or cycloalkenyl ring together with the carbon atoms of the imidazolidinethione ring; R<SP>1</SP>is an alkyl, an alkenyl or an aralkyl or the R<SP>1</SP>groups form a 5- to 7-membered heterocyclic ring together with the nitrogen atoms to which they are bonded and the carbon atoms of the imidazolidinethione ring; and R<SP>4</SP>and R<SP>5</SP>are each independently hydrogen, an alkyl, an alkenyl, an aryl, an aralkyl or the like; and Y is hydrogen, an alkyl, an alkenyl, an aralkyl or the like) and (b) a lubricating oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054943-A (JP)
Title: Front fork of motorcycle or the like
Inventor: KAMEDA HIROKATSU
IPC: F16F9/32
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front fork capable of preventing an increase of the cost even when a hollow pipe is separately provided by providing the hollow pipe consisting of a hollow pipe body and a synthetic resin piston body.  <P>SOLUTION: In a front fork 10 of a motorcycle or the like in which an inner tube 14 on a motorcycle body side is slidably fitted in an outer tube 11 on a wheel side, a hollow pipe 20 is erected from a bottom part of the outer tube 11, a piston body 50 which is slidably brought into contact with an inner circumference of the inner tube 14 via a piston ring 60 is provided in the hollow pipe 20, and a suspension spring 29 is supported by an upper face of the piston body 50 provided in the hollow pipe 20, the hollow pipe 20 comprises a hollow metal pipe body 40 attached to the bottom part of the outer tube 11 and the synthetic resin annular piston body 50 coupled with the hollow pipe body 40, and a rebound spring 32 to absorb shocks in a most expanded condition is supported by a lower face of a flange part 42 formed on an outer circumference of an upper end part of the hollow pipe body 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055371-A (JP)
Title: Coriolis meter
Inventor: NAKAO YUICHI
IPC: G01F1/84
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the performance as a flowmeter by inhibiting the vibration of a branch pipe and a support member by drive of a flow tube.  <P>SOLUTION: This Coriolis meter comprises two parallel arch flow tubes 1 and 2, inflow-side and outflow-side branch pipes 25 and 25 to which both ends of the two flow tubes are bonded by welding, and the support member 30 functioning as a branch pipe spacer for connecting and supporting both the branch pipes. A reinforcement member 8 is connected to the flow tube connecting parts of both the branch pipes in order to give rigidty to the branch pipes. The reinforcement member 8 integrally connects two tubular connecting parts of each branch pipes formed for each of the two flow tubes. The support member 30 is formed in a U-shaped sectional shape opened on the flow tube extension side with a uniform thickness, and the opened side is connected to be capped by a mass member 9 at least thicker than the thickness of the support member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057170-A (JP)
Title: Laminated body, method for manufacturing the same, piezoelectric vibrator and its manufacturing method
Inventor: MIYAO NOBUYUKI
IPC: H01L41/29
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which is simply manufactured by leaving out a part of a production step, and further to stabilize and enhance the quality.  <P>SOLUTION: A piezoelectric vibrator 1 obtained by laminating a metal-made vibrator plate 4 on a piezoelectric element 2 is integrally formed with the metal-made vibrator plate 4 on the piezoelectric element 2 by electrocasting. The metal-made vibrator plate 4 is directly formed on the piezoelectric element 2, thereby abbreviating a step of adhering the metal-made plate 4 to the piezoelectric element 2. For this reason, operations of the adhesion, etc. required for a skill are omitted, whereby the operations of each operator are not varied and the quality of the piezoelectric vibrator 1 is fixed, and also the piezoelectric vibrator 1 is manufactured simply. In addition, since the piezoelectric element 2 itself is manufactured separately from a bulk material such as ceramics, the limitation to a thickness and the size of the piezoelectric element 2 are eliminated, thereby enhancing various properties of the piezoelectric element 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061520-A (JP)
Title: Steam trap of thermal actuation type
Inventor: FUKUDA TAKESHI
IPC: F16T1/10
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam trap of thermal actuation type capable of eliminating steep opening and closing operations and free of such a risk that the first expansion medium leaks out of a temperature controlling machine element even if a diaphragm member is broken.  <P>SOLUTION: The temperature controlling machine element 8 is formed from an upper wall member 10, the diaphragm member 13 to hold the expansion medium 14 sealed tightly with respect to the upper wall member 10, a lower wall member 16 to fix fast the outer peripheral edge of the diaphragm member 13 in such a way as pinched thereby together with the upper wall member 10, and a valve member 15 which is installed on the side with the outlet passage 6 from the diaphragm member 13 with its peripheral wall sliding air-tightly on the internal circumferential wall of the lower wall member 16, where the second expansion medium 12 is encapsulated in the space to the diaphragm member 13, and opens and closes the outlet passage 6 while it separates from and seats itself on a valve seat member 7. The first expansion medium 14 consists of alcohol having a lower boiling point than water such as propanol, an alcohol admixture having a lower boiling point than water, or an alcohol-water admixture having a lower boiling point than water, while the second expansion medium consists of water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061994-A (JP)
Title: Marking pile equipped with identifier
Inventor: OKADA TAKUMI
IPC: G01C15/04
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking pile A on which an identifier 2 can be mounted, using a simple method.  <P>SOLUTION: On the top surface 10a of this marking pile A buried in the ground C so that at least a part of a head part 10 is exposed from the ground surface, an insertion hole 13 is formed, for selectively inserting a nail-shaped fixing member 15 equipped with the identifier 2 for transmitting the information stored, when a read-out electromagnetic wave from the outside, or measuring equipment 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065149-A (JP)
Title: Monitoring system, information processing apparatus and method, recording medium, program
Inventor: KONDO TETSUJIRO
IPC: H04N7/18
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable easily and securely presenting a required event.  <P>SOLUTION: An event notification control unit 73 obtains integrated state history data in which event detecting states of a plurality of multi-sensor cameras are integrated, on the basis of state change notification received from the plurality of multi-sensor cameras, and the unit 73 determines whether the event should be notified to a user or not on the basis of a notification unnecessary table. The image data of an event for which notification is required are transmitted to a server 31, and an event presentation control unit 74 allows a presenting section to present the event. The evaluation of a user is inputted into a user input section 77 on the basis of this presentation. A processing mode selector 78 selects the optimum processing mode on the basis of the user's evaluation input information. This system is applicable to a monitoring system for home use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI