baber/WOPTO huggingface dataset:
Patent JP-2003109185-A (JP)
Title: On-vehicle information communication device
Inventor: HASHIMOTO JUNJI
IPC: G01C21/26
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle information communication device in which the information of a transmitting/receiving source linked with a navigation function can be mutually acquired especially by an end-to-end communication using an electronic mail between vehicles. SOLUTION: The on-vehicle information communication device is composed of an externally connected portable telephone terminal, car navigation function, modem function for exchanging data by end-to-end communication through the portable telephone terminal between vehicles, mail transmitting/receiving function for transmitting/receiving data by electronic mail, and car navigation link function for processing the information of the transmitted/received electronic mail while being linked with the car navigation function.
Patent JP-2003095126-A (JP)
Title: Turn control device of working vehicle
Inventor: TAKAHARA KAZUHIRO
IPC: B62D11/08
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a turn control device of a working vehicle capable or performing the turning operation of the working vehicle even if a detection means for detection the operating position of an electric motor fails while a turning operation can be easily performed without remarkably complicating a structure by enabling the device to be switched into a plurality of stages of turning operation states by the electric motor. SOLUTION: An operation to sequentially switch the plurality of stages of turning operation states with different turning forces can be performed by the operation of the electric motor M. When an operating position sensor AS for detecting the operating position of the electric motor M is normally operated, the operation of the electric motor M is controlled so that the operating position becomes an operating position corresponding to an instruction. When the operating position sensor AS is not normally operated, the electric motor M is operated only while a preset set time is elapsed when it is detected that turning is instructed.
Patent JP-2003106284-A (JP)
Title: Magnet pump
Inventor: SAWAZAKI MOTOI
IPC: F04D29/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnet pump which can prevent the loss of synchronism between a driving magnetic rotating body and a driven magnetic rotating body, and improves the pump efficiency. SOLUTION: This magnet pump comprises a motor 16 forming a drive source, the driving magnetic rotating body 48 which is driven by the rotation of the motor 16, the driven magnetic rotating body 50 which is magnetically coupled with the rotating body 48 and driven by the rotation of the rotating body 48, an impeller 46 integrated with the driven magnetic rotating body 50, a first casing 45 which is formed of a resin, houses the impeller 46 and has a bulkhead 44 to separate the driving magnetic rotating body 48 from the driven magnetic rotating body 50, and a second casing 5 which is formed of a resin and provided with a water passage.  A surface which forms one surface of the driving magnetic rotating body 48 and facing the bulkhead 44 is curved in a projecting shape, and a surface of the impeller 46 facing the bulkhead 44 is curved in a recessed shape, and the bulkhead 44 of the first casing 45 is swollen to the impeller 46 side.
Patent JP-2003102476-A (JP)
Title: Apparatus for extracting nucleic acid
Inventor: OSANAI TAKESHI
IPC: G01N30/88
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for extracting a nucleic acid in which the nucleic acid can be extracted from a test body such as feces or sludge from in extraction of the nucleic acid has been difficult hitherto and analysis by PCR method (analysis using chain reaction of a polymerase) can be carried out thereby. SOLUTION: This apparatus for extracting the nucleic acid comprises a shaker (3), a centrifugal separator (5) and a powder feed mechanisms (8 and 9) for feeding a plurality of kinds of particles different in particle diameter, a chemical feed mechanism (11) for feeding a chemical, arms (13, 14 and 15) for conveying test bodies or tubes in which test bodies is put and a control means (20).  In the control means (20), control is carried out so as to separate a substance including the nucleic acid from the test body by shaking the tube to which granules having large particle diameter and the test body are fed and then centrifuging the tube by a centrifugal separator (5) and break a substance including the nucleic acid and extract the nucleic acid by shaping a tube to which granules having small particle diameter and the test body are fed and then centrifuging the tube by the centrifugal separator (5).
Patent JP-2003104409-A (JP)
Title: Childproof cap device
Inventor: HIROTA HIDETOSHI
IPC: B65D51/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that although a childproof cap device including a float spring provided between an inner cap to be screwed with a container and an outer cap, which is rotated to open by pressing the outer cap to the inner cap against spring force has been advantageously used, it cannot fully serve as the childproof cap since how to open it is widely known. SOLUTION: The childproof cap device comprises a cap 10 equipped with a lock piece 14 to engage with a latch piece 2 provided on a container neck 1 to be locked, and in addition a locking member 20 for keeping the lock piece at the locked position provided on the cap so that it can be unlocked.
Patent JP-2002194085-A (JP)
Title: Polysiloxane
Inventor: IWAZAWA HARUO
IPC: C08G77/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new polysiloxane, useful as a resin component, or the like, of a resist material, excellent in dryetching resistance, and also excellent in basic physical properties as resist such as a transparency to a radiation, sensibility, resolution and developing property. SOLUTION: This polysiloxane has a structural unit (I) and/or a structural unit (II) expressed by formula (1), and a polystylene-converted weight-average molecular weight of 500-1,000,000 (wherein, in formula (1), each R denotes independently hydrogen atom or methyl group, R' denotes hydrogen atom, methyl group or trifluoromethyl group, X denotes hydrogen atom or a monovalent acid-dissociative group, R" denotes hydrogen atom, a 1-20C hydrocarbon group, a monovalent 1-20C hydrocarbon halide group, a halogen atom or primary, a secondary or a tertiary amino group, and (n) is an integer of 0-3).
Patent JP-2003104780-A (JP)
Title: Method for producing ceramic sintered compact
Inventor: OTA MIZUHO
IPC: C04B35/638
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate such a defect that when degreasing a ceramic molded body using an activated carbon powder or zeolite powder, the powder adheres to the surface of a ceramic sintered compact, and fracture or crack is generated resulting in occurrence of defective products when removing the adhered powder. SOLUTION: This method for producing the ceramic sintered compact comprises making a liquid-containing activated carbon or zeolite powder adhere to a ceramic molded body 1 prepared by adding an organic binder to a ceramic powder, mixing and molding to cover the body 1, degreasing and then sintering.
Patent JP-2002217009-A (JP)
Title: Multi-axis potentiometer
Inventor: KOIZUMI DAVID H
IPC: G06F3/0338
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-axis potentiometer that can discriminate the movement of an actuator along a plurality of axes. SOLUTION: In order to supply a power-supply voltage or current to a resistor element 14, a plurality of electric contacts is attached to the opening of a shell so that the contacts may closely face each other along the element 14. In the end section of an armature 22, a pair of sensors which come into contact with the element 14 is arranged. Voltage or current levels are detected at a plurality of points where the sensors arranged in the end section of the armature 22 come into contact with the element 14 by using the sensors. By using the detected voltage or current levels, in addition, the polar coordinates corresponding to the positions of the points of contact and the angle of rotation of the armature 22 with respect to the element 14 are decided.
Patent JP-2002157764-A (JP)
Title: Error signal detector for optical recording and reproducing device
Inventor: BA HEIIN
IPC: G11B7/131
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an error signal detector for an optical recording and reproducing device that can detect an accurate tangential tilt error signal that cannot almost be affected by a radial tilt, defocus and a de-track or the like. SOLUTION: The error signal detector can detect an accurate tangential tilt error signal that cannot almost be affected by a radial tilt, defocus and a de-track, can detect an accurate radial tilt error signal that cannot almost be affected by a tangential tilt, defocus and a de-track and/or can detect an accurate defocus error signal that cannot almost be affected by a tangential and radial tilt and a de-track by sufficiently taking an area dependent phase property of a light beam reflected in/diffracted from a recording medium into account.
Patent JP-2003106023-A (JP)
Title: Door lock drive apparatus
Inventor: NAKAMURA HIROSHI
IPC: E05B85/24
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a door lock drive apparatus equipped with a drive motor performing a reciprocal rotation capable of reducing an operating sound when shifting to a state of manual opening and closing operation possible. SOLUTION: This drive apparatus is equipped with a closer function operating an engaging and disengaging device 7 from a half latch state to a full latch state or an actuator 3 performing an unlatch function from a full latch state to an unlatch state, the actuator 3 is equipped with a final reduction gear 5 transmitting a reciprocal rotating force to a drive motor 4 and the engaging and disengaging device, the final reduction gear 5 has a centrifugal clutch 6 at a cylindrical end portion 52a of an output gear 52, an output shaft 53 of the engaging and disengaging device 7 has a peripheral wall portion 54 housing a linking portion 61 of the centrifugal clutch 6 protruded in a radial direction in response to the rotation and a protruded portion 54 which can be linked to the linking portion 61, and the engaging and disengaging device 7 can be operated manually when the drive motor 4 is stopped and the linking between the centrifugal clutch 6 and the protruded portion 54b is disengaged.
Patent JP-2003115873-A (JP)
Title: Contents delivery server selection method
Inventor: KAMIYAMA KENSHO
IPC: H04L45/122
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a selection method in which a call loss can be reduced, processing delay and processing load in call setting can be reduced when selecting a server for delivering contents from a plurality of servers storing the copies of the same contents to a user. SOLUTION: On the basis of network topology and a demand of contents stored in a demand information storage part 41 of a centralized control station 40, a server set setting part 42 sets a server set containing at least one server for minimizing the variance value of link load for each node accommodating the user, such server sets are stored in server set storage parts 11 and 21 of respective nodes 10 and 20. When there is a delivery request from a user 30 to a request receiving part 12, a delivery server selecting part 1 selects a contents delivery server out of the server sets stored in the server set storage part 11 corresponding to the desired contents by using a round robin system.
Patent JP-2003112423-A (JP)
Title: Inkjet printer head
Inventor: ISONO JUN
IPC: B41J2/055
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer head capable of combining a piezoelectric actuator with a cavity unit by accurately aligning an individual electrode of the piezoelectric actuator with a pressurizing chamber of the cavity unit. SOLUTION: Positioning marks 28a each being made of a material the same as that of the individual electrode 24 are respectively provided to four corners of a piezoelectric sheet 21a on which the individual electrodes 24 are formed. A light beam 91a is emitted to the positioning marks 28 in the laminating direction of the piezoelectric sheet 21a. The shadows of the positioning marks 28 are imaged at the four corners, respectively. The intersection point of diagonal lines passing through the centers of the gravities of the four points is made to be a connection reference point for the piezoelectric actuator 20 and the cavity unit 10.
Patent JP-2003113643-A (JP)
Title: Mounting structure of refuge partitioning plate for multiple dwelling house
Inventor: UMAKATA TSURUMATSU
IPC: E04B1/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To avoid a wind passing sound resulting from the assembling of an refuge partitioning plate. SOLUTION: A groove part 10 having a protruding groove sectional shape is formed on the side surface of a skeletone 3-side vertical frame 2a for constituting the outer frame 2 of the refuge partitioning plate 1 over the whole longitudinal length. A mounting plate 4 to be mounted on the skeleton 3 is constituted by integrally connecting a recessed part forming member 7 of the same length as the vertical frame 2a in the longitudinal direction, which is fitted onto the vertical frame 2a, which is fitted on the vertical frame 2a, to a mounting piece to be closely mounted on the skeletone 3-side wall surface in a surface contact state. One of opposed pieces constituting the recessed part forming member 7 comprises a horizontally extending elliptic hole 9. A bolt 11 is inserted to the elliptic hole 9, and the head part of the bolt 11 laid in a temporarily fixed state by screwing a nut 12 thereto is fitted to the groove part 10 and vertically moved in an assembled attitude to assemble and fix the refuge partitioning plate in a prescribed vertical attitude, while the clearance between the refuge partitioning plate 1 and the skeletone 3 is eliminated to avoid the passing sound resulting from the clearance.
Patent JP-2003115921-A (JP)
Title: Portable information terminal
Inventor: YOKOTA EIJI
IPC: H04W88/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal capable of effectively preventing key operations by a third party to the terminal itself without the need for adding particular entry operations. SOLUTION: The portable information terminal 11 such as a mobile phone can register one or more time zones to limit key entry of an operation section 18 to its time storage section 16. A CPU 12 reads a current time from a clock section 21 and limits key entry of the operation key section 18 while the current time is included in any of the registered time zones. Thus, even when other people are going to use the portable information terminal 11, the people cannot use the portable information terminal 11 for the registered time zones. When a limit release time comes, since this limit can be released, the operator can release the limit of key entry without the need for any particular operation.
Patent JP-2003116812-A (JP)
Title: Magnetic field-generating device and mri system using the same
Inventor: OCHI HISAAKI
IPC: G01R33/3815
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an MRI system using an open type magnet. SOLUTION: For the open type magnet 300 which generates a static magnetic field in the vertical direction, two coils having different radii which generate gradient magnetic field coils in the vertical direction are arranged. By making an electric current in the opposite direction flow in the two coils, the uniformity of the magnetic field in the vertical direction is improved, and the deterioration of the magnetic field uniformity of a present MRI system is suppressed to the degree of two digits or lower. Positional information regarding the leading out direction is imparted by a dynamic control of an RF magnetic field, and positional information regarding other two axial directions is imparted by the gradient magnetic field which has a sufficiently larger strength than the ununiformity of the magnetic field.  Even when the static magnetic field uniformity is deteriorated, the S/N does not greatly deteriorate, and the imaging of an image of a small distortion is made possible.
Patent JP-2003124713-A (JP)
Title: Rectangular coaxial line
Inventor: ONO TOMOHIKO
IPC: H01P3/06
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain a rectangular coaxial line lower in loss and simple in structure by reducing the increase of an equivalent dielectric constant caused by a dielectric holder as much as possible. SOLUTION: A dielectric existent in the parallel counter portions of an outer conductor and an inner conductor is composed of a plurality of dielectric holders formed and worked in the shape of arch of a thin plate for the purpose of reducing the equivalent dielectric constant in the dielectric holder part.
Patent JP-2003120816-A (JP)
Title: Gasket, method of manufacturing the same, and its application method
Inventor: KAWAGUCHI HIROMASA
IPC: F16J15/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gasket capable of being easily mounted on a sealed part by stabilizing the shape retaining characteristic, improving the workability, easily manufacturing a primitive plate without excess elasticity while controlling its tension, and manufacturing a thin matter free from the equipment and a product of high elasticity. SOLUTION: A sheet matter is placed on one face of a gasket base, or the sheet matter is placed on one face of the gasket base, and an adhesive layer is formed on the other face, the mold releasing paper is laminated on the adhesive layer, a gasket base-side as a mounting face is attached to the sealed part, and the sheet matter is separatable.
Patent JP-2003117588-A (JP)
Title: Apparatus for preventing attachment of scale
Inventor: NISHIDA IKUKO
IPC: C02F5/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing the attachment of scale, with which scale can be efficiently prevented from being stuck to a cooling water system of an air conditioner in a building or a heat exchanger in a general factory, a petrochemical complex, or the like. SOLUTION: This apparatus is provided with a column packed with particles of calcium carbonate and/or silica gel or a reaction tank where the particles of calcium carbonate and/or silica gel are added and an ultrasonic wave generating unit.
Patent JP-2003126937-A (JP)
Title: Thread rolling head for tapered thread of pipe
Inventor: MARUYAMA MASAAKI
IPC: B21H3/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a thread rolling head for a tapered thread of a pipe which reduces amount of a resin coat removed prior to thread rolling for a resin coated pipe as well as reducing wear amount of both an automatic stoppage mechanism and a thread length adjustment mechanism. SOLUTION: The thread rolling head is equipped with a housing 30 comprising a front lid 32, a rear lid 33 and a cylindrical intermediate member 34 connecting the front and the rear lids, a cam ring 35 rotating inside the intermediate member 34, plural thread rolling rollers 31 through which rollers shafts 36 are inserted in their center, and bearing plates 37 in a rectangular plate shape which support both ends of the roller shafts respectively and are inserted slidably in recessed grooves 38 formed radially inside both the front lid 32 and the rear lid 33. An edge side of the length direction of the bearing plate 37 is formed slant and has a pin 37b implanted close to the edge side, while a cam surface 35a slanted correspondingly to a slant surface 37a of the bearing plate 37 and a slanted elongated groove 35b engaging with the pin 37b are formed inside the cam ring 35.
Patent JP-2005140136-A (JP)
Title: Cutoff valve
Inventor: FURUTA YOSHIO
IPC: F16K31/42
Filed: 2001-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutoff valve capable of smoothly opening a pressure releasing passage without the bulging and drop of a release sealing member.  <P>SOLUTION: This cutoff valve comprises a valve element 40 opened and closed in a valve chest 31 formed between a primary side and a secondary side, and a plunger 27 for transmitting the driving force to the valve element 40, and the pressure releasing passage 50 formed on the valve element 40 is opened and closed by the pressure releasing sealing member 55 mounted on the plunger, so that the pressure releasing passage 50 is opened before the valve element 40 is driven to reduce the pressure difference between the primary side and the secondary size, when the cutoff valve 7 is opened. A channel for releasing the atmosphere accumulated between the plunger 27 and the pressure releasing sealing member 55 into the valve chest 31, is formed between the plunger 27 and the pressure releasing sealing member 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003130247-A (JP)
Title: Solenoid valve
Inventor: KOBAYASHI KAZUYUKI
IPC: F16K31/06
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve allowing one end of a rod as a valve element to be securely seated on a valve seat even when a plunger is seated with axially shifting. SOLUTION: This solenoid valve comprises the valve seat 1, the rod 2 as the valve element seated on the valve seat 1 at the end 2a, the plunger 3 having an engaging hole 3a for the other end 2d of the rod 2 to be coaxially engaged and a solenoid 4 for axially absorbing the plunger 3 when magnetized. A predetermined engaging gap 3b is formed between the other end 2d of the rod 2 and the engaging hole 3a.
Patent JP-2003126102-A (JP)
Title: Treatment tool for endoscope
Inventor: TSURUTA MINORU
IPC: A61B17/28
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and convenient treatment tool for an endoscope which does not affect an operability when joined with the endoscope in use, and does not spoil, in particular, an angle operability of the endoscope because it is so structured. SOLUTION: The treatment tool for the endoscope is provided with an insertion section 1, an operation section and a basket section 3a at a tip of the insertion section, and is driven when the basket section 3a at the tip and the operation wire 9 in the insertion section are allowed to advance and retreat, where the operation wire is twisted with the same strand wire 10 over the entire length of the insertion section and a twisting pitch is changed at least in a portion in changing the flexibility of the insertion section.
Patent JP-2003125915-A (JP)
Title: Umbrella holder
Inventor: HATANO TATSUYUKI
IPC: A47G25/12
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a holder for holding a wet umbrella so as not to spread, whose process of mounting-on/dismounting-from the umbrella is simple, which is excellent in air permeability so that no solicitude is needed for generating mold and an offensive smell, even when the wet umbrella is kept in storage with the holder left mounted on, and which is easy to carry and can improve efficiency in a plurality of umbrella custody such as housing in an umbrella stand or hanging to a hook. SOLUTION: The holder has a compact and bottomless tube-shaped structure with excellent air permeability, and can be applied to partitions for the umbrella stand which is made up by utilizing the holders.