baber/WOPTO huggingface dataset:
Patent JP-2004032616-A (JP)
Title: Surface acoustic wave decice
Inventor: MORISHIMA KOJI
IPC: H01L25/18
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and reliable surface acoustic wave device of high functionality which can effectively prevent damage on a surface acoustic wave function part.  <P>SOLUTION: The surface acoustic wave device is provided with a package 5, a surface acoustic wave element 1 fixed on the package 5, a surface acoustic wave function part 1a formed on the surface acoustic wave element 1, an insulating lid 2 which covers the surface acoustic wave function part 1a, a circuit pattern 3 formed on the insulating lid 2, and a connection means 6 for electrically connecting the circuit pattern 3 to the surface acoustic wave function part 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037098-A (JP)
Title: Process for manufacturing torque sensor and torque sensor
Inventor: CHIBA HIRONORI
IPC: G01L3/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To produce a highly reliable torque sensor inexpensively.  <P>SOLUTION: In the process for manufacturing a torque sensor detecting a variation in the permeability of a magnetostrictive material 2 caused by a torque acting on a torque transmission shaft 1 by means of coils 23 and 24, a protruding and recessed part 3 is formed at the outer circumferential surface part of the torque transmission shaft 1 by form rolling, its surface is subjected to centerless polishing and then plated with the magnetostrictive material 2. Since possibility of stripping of the magnetostrictive material 2 is lowered, high reliability is attained and productivity is enhanced. At the protruding and recessed part 3, protrusions are cut off uniformly by centerless polishing and since accuracy of the protruding and recessed part 3 is high, a tensile or compressive stress due to a torque acting on the torque transmission shaft 1 can be spread uniformly to the magnetostrictive material 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035000-A (JP)
Title: Screw cap
Inventor: NAKAMURA HIDEFUMI
IPC: B65D45/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw cap which can be easily unscrewed even when fastening force is large.  <P>SOLUTION: The cap 1 is designed to cause a lever member 30 to flap when it is unfastened from a tightly fastened state on a fueling port 90. Thus the blocking of a backlash between an internal thread 91 of the fueling port 90 and an external thread 11 of a screwing member 10 is eliminated, to eliminate a reaction force on the member 10 applied when fastened. The pressure at a contact member 20 also can be approximately zero, so that the cap 1 can be simply rotated and easily removed by slight force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035013-A (JP)
Title: Packaging bag
Inventor: OUCHI TOSHIKATSU
IPC: B65D45/32
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag which solves the problem that when an extraction port of the bag is opened to extract contents, the contents are often excessively discharged or the quantity of the extracted contents is insufficient, resulting in the excessively discharged contents to be wasted as it is difficult to return them into the bag or the extraction operation of the contents should be repeated in the case of insufficiency, and thus to enable the contents to be extracted by a constant quantity, and eliminate the excess or insufficiency of the extraction quantity.  <P>SOLUTION: A content reserve space 4 is provided between a content storage space 2 and the content extraction port 5. A first open/close device 8 such as a fastener is attached to the port 5, and in addition a second open/close device 13 which can isolate the content storage space 2 from the content reserve space 4 is attached inside the first device 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038395-A (JP)
Title: Method and device for developing integrated circuit
Inventor: SHIRAKAWA AKIRA
IPC: H01L21/82
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for developing an integrated circuit and a device for implementing it, enabling all development processes for the integrated circuit to be achieved even if there exists an unfinished circuit block, particularly when the integrated circuit consists of a plurality of circuit blocks, while also enabling each circuit block to be independently subjected to design/logic verification.  <P>SOLUTION: For design/logic verification or the like, an unfinished circuit block is described by a description method which adds predetermined information to a hardware description method. For logic synthesis, a net list serving as information on connections between elements is created from the description of a finished circuit block. Circuit information including information on connections between the circuit blocks is created from the description of the unfinished circuit block and the net list and layout is made based upon this, whereby verification or the like can be achieved by a series of early development processes for an entire circuit and design/logic verification can be made independently for each circuit block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036736-A (JP)
Title: Working fluid supply device of automatic transmission for vehicle
Inventor: HASEGAWA YOSHIO
IPC: F16H61/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working fluid supply device of an automatic transmission for a vehicle capable of sufficiently improving the fuel consumption of the vehicle.  <P>SOLUTION: When the automatic transmission 16 is determined to be in such a state that the working fluid pressure thereof is short by a working fluid pressure shortage determination means 124, an electric oil pump 78 driven by an electric motor 76 different from the engine 10 of the vehicle is operated by a pump control means 122. The working fluid pressure shortage determination means 124 determines that the working fluid amount of the automatic transmission 16 is short based on the fact that the engine rotational speed N<SB>E</SB>of the vehicle is lower than a pre-set determination value N<SB>EA</SB>and the automatic transmission 6 is under gear shifting. Accordingly, the electric oil pump 78 is operated by the electric motor 76 only when the supply of the working fluid amount from the electric oil pump 78 is required. As a result, the fuel consumption of the vehicle can be sufficiently improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036490-A (JP)
Title: Engine starting control device for vehicle
Inventor: SEO NOBUHIDE
IPC: F02D29/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting control device for a vehicle, suppressing the torque fluctuation of an engine when started.  <P>SOLUTION: The engine starting control device comprises an intake amount sensor 20 arranged in an intake passage 18 for the engine for outputting an intake amount signal with a time lag behind an actual intake amount, correcting means 22 for performing advancing correction of the intake amount signal from the intake amount sensor, and fuel injection control means 16 for controlling fuel injection to the engine in accordance with the corrected intake amount signal. The fuel injection control means starts to control fuel injection to the engine 8 following the overshooting peak of the corrected intake amount signal at starting the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040737-A (JP)
Title: Investigation system for noise mixed part and investigation method
Inventor: MAEKAWA TAIJI
IPC: H04N21/647
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an investigation system for a noise mixed part and an investigation method in which the noise mixed part is speedily investigated at a low cost.  <P>SOLUTION: A monitoring device 30 is provided on a trunk 18 of a cable line 12, a plurality of detectors 38 are provided on a branch 20 branched/distributed from the trunk 18, and "fluctuation time of voltage level" detected by the monitoring device 30 is compared with "fluctuation time of voltage level" detected by each detector 38 to specify a noise transmission route to be an investigation target. Namely, noise mixed or extinguished at the same time is traced toward the downstream side to specify the transmission route of the noise. Afterwards, the noise mixed part is specified by a more detailed investigation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047134-A (JP)
Title: Dielectric material
Inventor: MATSUMOTO SHOICHI
IPC: C08F2/36
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weighted dielectric material made of organic material.  <P>SOLUTION: The dielectric material is made by topochemical polymerization of a kind of benzil ester of muconic acid or sorbic acid in which the fourth place hydrogen of a benzil group is substituted by halogen atom, and has a crystalline polymer which carries out change of phase reversibly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044419-A (JP)
Title: Electromagnetic drive valve control device
Inventor: ARAI SOICHIRO
IPC: F02D13/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To optimally perform the phase control of intake air or exhaust gases of an engine.  <P>SOLUTION: This electromagnetic drive valve 30 comprises a valve element 31 and electromagnetic coils 32 and 33 driving the valve element 31 to an valve opening side or a valve closing side against the energizing force of springs 35 and 36, and is driven when the engine intakes air or discharges exhaust gases. Profile data obtained when the valve element 31 is lifted is stored in a memory beforehand, and based on the profile data, a drive signal is outputted to the electromagnetic coils 32 and 33. A multiplication circuit 13 outputs an NE multiplication signal at a specified interval in synchronism with the rotational speed of the engine, and a valve lift control circuit 12 continuously reads out the profile data in the memory in the order of addresses in synchronism with the NE multiplication signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042750-A (JP)
Title: Planning support program, method, and device and recording medium
Inventor: NOMA KOJI
IPC: G06F17/50
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planning support program, a planning support method, a planning support device, and a recording medium capable of making a plan of a vehicle efficiently and effectively.  <P>SOLUTION: This planning support program is provided with an outer shape model construction program 63 for specifying an outer shape model having information related to outer shape of the vehicle, a standard model construction program 64 for specifying a standard model having information related to standard elements of the vehicle and information related to occupant's seated position and seated attitude, and a display program 65 for displaying the specified outer shape model and standard model based on the standard set in advance by superimposing to facilitate planning and verification of new vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097300-A (JP)
Title: Resonance control method in internal combustion engine
Inventor: TODD KEVIN
IPC: F01L1/46
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To enable an internal combustion engine to minimize resonance influence. SOLUTION: In a cam timing drive system of an internal combustion engine, a resonance control method minimally suppressing resonance influence is provided. A variable cam timing unit is connected to a cam shaft, and a crankshaft and the variable cam timing unit are connected, together with a cam timing drive system. The variable cam timing unit provides a cam phaser, having a variable compliance state between the cam timing drive system and the cam shaft. The cam timing drive system displays resonance state variations in a timing drive force across an engine revolution region, and timing drive force changes are different between locked and unlocked cam phasers. The resonance control method includes a process, which selects the cam phaser state at a predetermined revolution speed, in order to minimize the resonance influence during an engine running.
Patent JP-2004048600-A (JP)
Title: Surface mount crystal oscillator
Inventor: HARIMA SHUSUKE
IPC: H03B5/32
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mount oscillator which can cope with miniaturization and enhances productivity.  <P>SOLUTION: In this surface mount crystal oscillator constituted by providing a rugged storage body consisting of a bottom wall in which an IC chip is stored and a side wall on the rear surface of a crystal oscillator, it is constituted by opening at least the side wall at one end of the storage body and providing a notch on one end of the bottom wall, a chip capacitor is arranged on the bottom wall of which the side wall at one end is opened and both of the crystal oscillator and a mounting substrate are joined by regarding each of them as a separate body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052885-A (JP)
Title: Renewal method of pipe line
Inventor: ARAKAWA NORIYUKI
IPC: F16L1/024
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To limit an excavating range at the maximum and shorten an excavating time at the maximum when renewing a pipe including a bent piping section.  <P>SOLUTION: When the existing buried pipe having the bent piping section and a straight piping section is renewed, a new pipe 2 for the bent piping section is laid by removing the existing pipe 1c for the bent piping section with an excavating work, and a new pipe 4 for the straight piping section is laid by inserting it into the existing pipe 1 for the straight piping section without any excavating work. Then, the new pipe 2 and the new pipe 4 are connected with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050261-A (JP)
Title: Slide driving device of transfer press
Inventor: UCHIUMI YUJI
IPC: B30B13/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of slides to be driven by one main motor and to enable one slide to be operated at an operating speed different from that of other slides.  <P>SOLUTION: The power transmission gear 15 of a B/L stage I is connected through a connecting gear 14 to a power transmission gear 8 for transmitting a rotary driving force from the main motor 3 to the machining slide 2 of a press stage II. To the power transmission gear 15, a gear 31 is fitted coaxially integrally through a power transmission shaft 30. Between the power transmission gear 15/gear 31 and a driving shaft 27, two planetary gear transmissions 21a, 21b having the ability of switching a power transmission state and a free state and having a gear ratio different from each other are parallel installed. The main pinion 18 on the driving shaft 27 is meshed with the main gear 20 of the slide elevating/lowering mechanism 19 of the B/L slide 1. By switching the planetary gear transmissions 21a, 21b involved in the power transmission, the operating speed of the B/L slide 1 is switched in accordance with the difference between the two gear ratios.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052428-A (JP)
Title: Plain tile
Inventor: KAWAGUCHI TAKESHI
IPC: E04D1/12
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plain tile capable of discharging rain water in danger of getting in a roof-board through the surface under the storm in the direction of the eaves in a working state while making the best use of such a distinctive feature that it has difficulty in making a waste dividable into two equal parts at the center of both right and left ends and having the same shape even if it is vertically turned over.  <P>SOLUTION: The plain tile is so constituted that it is formed in a oblong and point symmetrical shape, it is dividable into two equal parts along a virtual line (4) connecting the center of both right and left ends (2) and (3)and that there are notches (7) on both up and down sides by holding the virtual line in both right and left ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052179-A (JP)
Title: Spinning apparatus
Inventor: NAKAYAMA NOBORU
IPC: D01H15/013
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a flexible protective member connected to an operation cart arranged on dock side for maintenance from hindering storage of an operation cart arranged on a motor box side to a dock for maintenance.  <P>SOLUTION: The dog M for maintenance is arranged on one end side of a frame 9 and the end on the frame of the flexible protective member S connected to an operation cart other than an operation cart 10 which is closest to the opposite side to the dock for maintenance is attached to the frame reversibly between the dock side for maintenance and the opposite side to the dock so that the flexible protective member falls to the dock side for maintenance and the protective member extends in a range lower than the height of a rail 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049707-A (JP)
Title: Disposable diaper
Inventor: ISHIGURO KENJI
IPC: A61F13/15
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper which can prevent the spillage from portions surrounding legs by improving the absorption performance of a leg flap absorbor while making the leg flap absorbor holding the liquid absorption performance contact along the inside of thighs of wearing persons.  <P>SOLUTION: This diaper has the first pair of left and right leg part elastic members so arranged as to depict an arc along the leg surrounding part on the side of the belly part and the second pair of left and right leg part elastic members so arranged as to depict an arc along the leg surrounding part on the side of the back part. The outer end parts of the first and second pairs of left and right leg part elastic members as the end parts of the first leg part elastic members and the second leg part elastic members outward across the width thereof are located outward across the width from the side rims of the absorbor on the respective belly and back sides. On the other hand, the inner end parts of the first and second pairs of left and right leg part elastic members as the end parts of the first leg part elastic members and the second leg part elastic members outward across the width thereof are located inward across the width from the side rim of the absorbor at the crotch part. Moreover, the inner end parts of the first and second leg part members are arranged in the crotch part with a specified distance therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064293-A (JP)
Title: Digital mobile phone
Inventor: AONO ETSURO
IPC: H04B7/26
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital mobile phone for reducing the power consumption in a reception waiting state.  <P>SOLUTION: The digital mobile phone is provided with: a data analysis section 7 for analyzing received data so as to discriminate whether or not the mobile phone receives a call from a transmission terminal; and a reception control section for receiving an interruption signal from an intermittent reception timer 5 after start of reception waiting and performing speech processing under the control of a CPU 6 when receiving a call in an active state of a data reception / processing section 2 and the data analysis section 7 and stops the operation of the data reception / processing section 2 and the data analysis section 7 when receiving no call.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057941-A (JP)
Title: Filter medium and method of filtration
Inventor: OGIYA HIROSHI
IPC: C09K101/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To make catchable and removable suspended solids even ultrafine colloidal particles and clay which have been hardly removed only with sand.  <P>SOLUTION: A filter medium comprises biodegradable fibers mixed with sand. Consequently, the filter medium can catch and remove even the suspended solids such as the ultrafine colloidal particles and the clay which are hardly removed only by sand and the used filter medium can be utilized as a soil conditioner after filtration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063362-A (JP)
Title: Fishing light system
Inventor: YAMAGAMI TSUGUNOBU
IPC: F21Y101/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing light system for repeatedly performing the lighting and flashing in a short time, elongating its service life without generating short circuit, obtaining the white light suitable for collecting fishes, and having high luminous efficiency.  <P>SOLUTION: In this fishing light system wherein a fish lamp 12 configurating a lamp 40 mounted on a socket 30 is lit by the electric power of a generator 11 through a stabilizer 20, the lamp has a short arc-type compact discharge lamp 41 accommodated inside of a lamp body 42 made out of a hard glass through a supporting member 47, glass tubes 49, 50 are mounted on conductor parts conducted to a mounting part of the compact discharge lamp 41 of the supporting part 47 and a lamp-side contact terminal 51 at a base side, and a silicon material is packed in a space near a socket-side contact terminal 33 of the socket 30, and a lamp holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057127-A (JP)
Title: New genetic group expressing in central nervous system and peripheral nervous system of cercembryo or larva of sea squirt and protein for which each gene thereof codes
Inventor: SATO NORIYUKI
IPC: C12N1/21
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new genetic group involving formation of a nervous system (central nervous system or peripheral nervous system) and a protein for which each gene thereof codes and to provide a method for utilizing these genes and the protein.  <P>SOLUTION: The new genetic group is isolated from Ciona intestinalis and expresses in the nervous system of cercembryo or larva of sea squirt. The new genetic group derived from the sea squirt is useful for elucidation of generation mechanism of the nervous system and useful for investigation of the cause of various kinds of genetic diseases caused by abnormality in a generation stage and improvement of a method for diagnosing or treating these diseases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065321-A (JP)
Title: Sewing machine
Inventor: SAKAKIBARA KAORU
IPC: D05B43/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine capable of inserting a thread into an eyelet securely while maintaining an appropriate positional relation to the sewing module of a thread cassette when the thread cassette is mounted.  <P>SOLUTION: The sewing module 12 comprising a needle bar 13, a threading mechanism and a module frame 25 also has a thread holding mechanism 21 interlocking with the mounting motion of the thread cassette 10 for holding a needle thread led out of the thread cassette 10 near the eyelet of the needle. In addition, the sewing module 12 also has guide members 26 and 27 for guiding the thread cassette 10 when the thread cassette 10 is mounted on a cassette mounting part 5, so that the thread cassette 10 is mounted while the appropriate positional relation between the tread cassette 10 and the sewing module 12 is maintained. As a result, the threading mechanism and the thread holding mechanism 21 can be securely made to interlock with the mounting motion of the thread cassette 10.  <P>COPYRIGHT: (C)2004,JPO