baber/WOPTO huggingface dataset:
Patent JP-2003070902-A (JP)
Title: Medical tube
Inventor: KASHIWABARA SUSUMU
IPC: C08L27/06
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a medical tube which is excellent in mechanical characteristics and durability and is excellent in stabilities such as antithrombotic properties and the curtailment of the transfer amount of an endocrine disrupter into the body. SOLUTION: This medical tube consists of >=2 layers. The innermost layer consists of (A) a polyvinyl chloride (100 pts.wt.) composition prepared by mixing 10 to 150 pts.wt. modified polyester obtained by reacting a polyester consisting of an ester unit consisting of an ester unit of 9 to 20 in the sum of the carbon atoms of a diol component and a dicarboxylic acid component and having carboxyl groups at both terminals, and a terminal epoxy-containing component. At least one layer exclusive of the innermost layer consists of (B) a polyvinyl chloride composition prepared by mixing 5 to 150 pts.wt. ester trimellitic acid with 100 pts.wt. polyvinyl chloride.
Patent JP-2002241669-A (JP)
Title: Resin solution composition for coating or adhesive
Inventor: ISOMOTO KENICHIRO
IPC: C09D163/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin solution composition which makes the best use of excellent characteristics of a modified poly(butene-1), has improved preservation stability, a low melting temperature, provides excellent coating film properties as a coating and an adhesive and is suitable for uses of a coating and an adhesive. SOLUTION: This resin solution composition for a coating or an adhesive comprises 10-30 wt.% in a solid content concentration of an acid modified butene-1/α-olefin-based copolymer obtained by modifying a butene-1/α-olefin- based copolymer comprising 65-85 mol% of a butene-1 component and 15-35 mol% of a 2-8C α-olefin component except the butene-1 component as polymerization components with 0.5-5 wt.% of an unsaturated carboxylic acid or its anhydride in an organic solvent in a dissolved state.
Patent JP-2003070869-A (JP)
Title: Fixing structure for bathing helping lift
Inventor: TAKUBO TAMEJIRO
IPC: A61H33/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for a bathing helping lift which can fix an upper end of the lift reliably without fastening by screws and can be installed at a position according to the conditions of a site even in a bathroom where the strength of a wall is not enough strong such as a unit bath. SOLUTION: A fixing frame is installed on an upper end of peripheral wall of a bathroom, support sash bars are arranged in cruciform and the respective ends thereof are connected to the fixing frames, and a lift supporting section is provided on a crossing section of the bars and the upper end of the lift is fixed. The frame consists of a frame member, a corner member, extension bolts disposed between the frame members and each having inversely threaded part in right and left, and covers for covering the bolts.
Patent JP-2002180860-A (JP)
Title: Vehicle integral control system
Inventor: MIYAMOTO NOBORU
IPC: B60W10/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle integral control system for controlling a plurality of components with respective corresponding control elements and integrally controlling the control operation of the control elements with high-order control elements, having low-order control elements constructed by utilizing conventional control resources. SOLUTION: The system for integrally controlling a vehicle drive by transmitting control commands from a manager ECU to an engine ECU and AT (automatic transmission) ECU comprises an adapter for converting target engine torque, output as the control commands to the low-order ECU by the manager ECU, into a throttle opening, whereby the low-order ECU is realized in the same control rule as that of a conventional device for controlling controlled objects in accordance with the throttle opening. Compensation function is given to a conversion part 22 constituting the adapter for compensating a control delay and conversion property correcting part 24 is provided in the adapter for correcting the conversion property of the conversion part 22 in response to the deviation of engine property from that when the adapter is designed.
Patent JP-2003081756-A (JP)
Title: O/f emulsified composition and f/o emulsified composition
Inventor: NONOMURA YOSHIMUNE
IPC: A61K8/06
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an O/F emulsified composition and F/O emulsified composition localizing powder in the interface between O phase and F phase and excellent in stability and capable of providing a cosmetic in which water-repelling and oil-repelling property obtained from a fluorine-based oil solution is sufficiently exhibited, not causing messy makeup and retaining makeup effect for a long time. SOLUTION: This O/F emulsified composition comprises (A) 25-90 wt.% fluorine-based oil solution, (B) 1-30 wt.% oil solution which is not compatible with the component (A) and (C) 5-50 wt.% powder obtained by carrying out water-repelling and oil-repelling treatment of powder having 20-50 mN/m surface tension and the component (C) is localized in the interface between the component (A) and the component (B).
Patent JP-2003081912-A (JP)
Title: Recycled monomer and method for obtaining the same
Inventor: TAKAHASHI TETSUKO
IPC: C07C69/82
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique for recovering an ester-forming monomer obtained in high yield by depolymeirzing a resin mixture composed of polytrimethylene terephthalate (PTT) and polyethylene terephthalate (PET) without fractionating the resin mixture and further a high-purity depolymerized monomer capable of affording a polymer having the quality equal to that obtained by using a new monomer, even when the depolymerized monomer is reused for producing the polymer, and a method for producing the monomer. SOLUTION: This ester-forming monomer is obtained by depolymerizing the resin mixture composed of the PTT and PET, and is characterized as follows. The contents of acetone are <=1 wt.% and the contents of acrolein are <=0.5 wt.%. The contents of bis(3-hydroxypropyl)ether are <=1 wt.% and the contents of bis(2-hydroxyethyl)ether are <=1 wt.%.
Patent JP-2003080092-A (JP)
Title: Crusher
Inventor: ISHIKAWA TAKESHI
IPC: B02C7/12
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To remarkably improve throughput by efficiently working shear stress to a material to be crushed even if the material to be crushed is a soft and high toughness plastic or the like. SOLUTION: A rotary side crushing blade 16 of a rotary disk 10 and a fixed side crushing blade 29 of a fixed side disk 25 are respectively divided into a plurality of divided blades 17, 31 on the radial lines centering a driving shaft 8 and respective divided blades 17, 31 are each constituted of a plurality of small edges 19, 33. The rotary side small edge 19 and the fixed side edge 33 are inclined at a prescribed angle in the tangential direction of the rotation and have respectively opposed inclined direction.  As a result, the sharpness of the edge faces of the rotary side and fixed side small edges 19 and 33 is effectively utilized, the shear stress of both small edges 19 and 33 regularly changes the direction to crush the material to be crushed from another direction, and then, the material to be crushed is efficiently crushed even if the material is the soft and high toughness plastic to improve the throughput.
Patent JP-2003084550-A (JP)
Title: Toner bottle holding device ahd copying device
Inventor: NAKAMURA MASASHI
IPC: G03G15/08
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent not only a person replacing a toner bottle but also the interior of the device from being soiled with toner even in the case that the toner bottle is fitted to a bottle holder with great force. SOLUTION: A first sealing member 215 and a second sealing member are attached in order to close passages from which toner leaks. The passage is formed between the toner bottle 201 and bottle holder 202 and the other passage is formed between the bottle holder 202 and hopper frame 203. In addition, a hole 218 is made in a specific part of the bottle holder 202 in order to let out air pressure caused by the fitting of the toner bottle 201.
Patent JP-2003086997-A (JP)
Title: Method and device for mounting component
Inventor: ONO KATSUHIKO
IPC: H05K13/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for mounting a component while enhancing the planar accuracy of component mounting face of an electronic circuit board. SOLUTION: The substrate positioning device 60 comprises a substrate clamp means, e.g. clampers 621 and 633, for clamping an electronic circuit board B at the opposite side parts Bp thereof on the inner side of the opposite side edge parts Be, an external force imparting means, e.g. a second belt guide 64 and a spring 65, for applying an external force for warping the electronic circuit board B downward to the opposite sided edge parts Be thereof, and a substrate pressing means, e.g. an air cylinder 52 and a backup pin 54, for regulating the component mounting face Ba of the electronic circuit board B to planar state by pressing the non-component mounting face Bb of the electronic circuit board B starting to warp downward from the non-component mounting face Bb side through cooperation of the substrate clamp means and the external force imparting means.
Patent JP-2002247702-A (JP)
Title: Method of computing open-circuit voltage of on-vehicle battery and device thereof, and method of detecting state of charged capacity of on-vehicle battery and device thereof
Inventor: ARAI YOICHI
IPC: B60R16/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To accurately compute a state related to an open-circuit voltage and a charged capacity, even during charging. SOLUTION: In a starting time of a voltage stabilized range, which is detected by a starting-time detecting means 23A, where a terminal voltage V is stabilized around a preset charging voltage value VT with a charging current decreasing, a difference value between a set charging voltage value VT and the open-circuit voltage OCV of a battery 13, prior to a start of constant voltage charging, is divided by a charging current value ICHG0 of the battery 13 measured by a current-measuring means A. The reduction amount of the charging current ICHG0-ICHG1 of the battery 13 measured by the current-measuring means A, at and after the starting time of the voltage stabilized range, is multiplied by an internal resistance R+Rpol of the battery 13, which is obtained by an internal resistance calculating means 23B.  By adding this figure to the open-circuit voltage OCV of the battery 13 obtained prior to the start of the constant voltage charging, a computing means 23C computes a current open-circuit voltage OCV' of the battery 13.
Patent JP-2003091449-A (JP)
Title: Storage system and method for managing the same system
Inventor: KANAI HIROKI
IPC: G06F3/06
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To realize the unitary management of a plurality of drives connected to a network set in a disk sub-system by a disk controller, and to assign those drives to the other drive using devices connected to the network in order to make them available. SOLUTION: A disk controller 100 is connected through a device area network 1 to drives so that a disk sub-system 101 can be configured, and the drives in the sub-system are assigned to the other devices (disk controller 110 and NAS 120 or the like). The other drive using devices can be directly connected to the network 1 in the sub-system 101. The disk controller 100 is provided with a device management table 3 for managing the assignment of those drives to the other drive using devices, and for managing the connection configuration of the devices connected to the network 1. The other drive using devices to which those drives are assigned are able to directly perform access through the network 1 to those drives.
Patent JP-2003081763-A (JP)
Title: Aerosol composition and foamable aerosol product
Inventor: MIYAMOTO HIDETOSHI
IPC: A61K8/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol composition giving a foamed material stable over a long time and provide an aerosol product giving a foamed material having excellent dryability, stable over a long period and changing the shape with time to give a stabilized foam forming an extremely light weight and smooth surface. SOLUTION: An aqueous stock liquid containing an anionic surfactant is emulsified with a liquefied gas to obtain an aerosol composition having an aqueous liquid/liquefied gas weight ratio of 10/90 to 60/40 and giving a foamed material having a specific gravity of 0.001-0.005 g/mL at 25 deg.C. The aerosol composition composed of the aqueous stock liquid containing the anionic surfactant and emulsified with the liquefied gas is filled in a pressure vessel to obtain the foamable aerosol product giving an extruded and foamed material changing its shape with time and having a foam specific gravity of 0.001-0.005 g/mL at 25 deg.C when the shape change of the foam is stopped.
Patent JP-2003092791-A (JP)
Title: Speaker system
Inventor: YASUDA NOBUYUKI
IPC: H04R1/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To considerably reduce unnecessary acoustic radiation from an enclosure without increasing the weight of the enclosure. SOLUTION: The enclosure 20 employs an inner case 21 and an outer case 22 the front parts of which are formed into a cylindrical shape and the rear parts of which are formed into a semispherical shape respectively as a double case structure, and a space between them is used as a low pressure section 23 that is vacuum or nearly vacuum. A front tip 21a of the inner case 21 is formed to be a curved face and joined with a front tip 22a of the outer case 22, and an enclosure fixing reinforcing member 30 used also as a front baffle is closely fixed to the joining part 22a.  A balancing spring 29 is fitted between a border of the front cylinder part and the rear spherical part of the inner case 21 and the front baffle of the enclosure fixing reinforcing member 30 or varying the diameter of the front cylinder part and the rear spherical part of the inner case 21 can form a step difference to the border between them.
Patent JP-2003097303-A (JP)
Title: Compression ignition type internal combustion engine
Inventor: FUJIWARA KIYOSHI
IPC: F02D41/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To carry out the optimum EGR control even when a control condition of a variable valve system is in any condition, in a compression ignition type internal combustion engine provided with the variable valve system and an EGR system. SOLUTION: This compression ignition type internal combustion engine 1 comprises: the variable valve system 100 which is capable of changing an opening/closing timing and/or a lift amount of an intake valve so as to increase a cylinder pressure at low load and decrease the cylinder pressure at high load; and exhaust recirculation means 13 and 14 which recirculate a part of an exhaust gas to an intake system. In this compression ignition type internal combustion engine 1, when the variable valve system 100 is controlled so as to increase the cylinder pressure, an exhaust recirculation amount is increased compared with a time when the variable valve system 100 is controlled so as to decrease the cylinder pressure.
Patent JP-2003099005-A (JP)
Title: Liquid crystal display system
Inventor: OKAJIMA YOSHIO
IPC: G02F1/133
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display system which improve the processing capability of a CPU by reducing the load of display processing of a liquid crystal screen on the CPU. SOLUTION: In a cycle A, a liquid crystal controller reads image data out of a RAM through a data bus (D0 to D7) of the low-order 8 bits of 16 bits. In a cycle B, the image data read out in the cycle A are transferred by using a data bus (D8 to D15) of the high-order 8 bits and a liquid crystal driver 6 latches the data of D8 to D15 in a fall of SLCK (shift clock). In the cycle B, next image data are read out through the data bus (D0 to D7) of the low-order 8 bits simultaneously. Those processes are repeated in a cycle C and thereafter.
Patent JP-2003101707-A (JP)
Title: Image reader
Inventor: SERIZAWA MICHIHIKO
IPC: H04N5/372
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct a pre-scan and a fine-scan. SOLUTION: IX240 type of photographic film 26 is conveyed in a conveyance path 24 of a film carrier. In the conveyance path 24, a pre-scanning opening 46, a magnetic head 47, and a fine-scanning opening 50 are formed, and a pre- scan of the photographic film 26; reading of a magnetic record layer and a fine-scan are conducted at respective locations. If a length from an optical axis 60a to an optical axis 65a of a scanner part which conducts the pre-scan and the fine-scan is L, a center-to-center length of photographic frames of the photographic film is P, and a width of a magnetic head is W, L>=(3/2)P+(1/2)W is preferable for efficient reading of images.
Patent JP-2003098865-A (JP)
Title: Electrophotographic apparatus
Inventor: OOTA TOMOICHIROU
IPC: G03G15/20
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting a temperature at the end of a fixing roller, by using simple constitution in an IHF fixing device, when a small-sized paper is fed. SOLUTION: Auxiliary windings are wound in reverse onto ferrite cores at both ends of a coil disposed in the center of a heating coil as an area, where the paper is not fed when the small size paper is fed. The permeability of the ferrite cores at both ends and the heating efficiency for the fixing roller, in an area where the paper is not fed are reduced by applying DC currents to the windings.
Patent JP-2002172097-A (JP)
Title: Method and device for characterizing cardiac tissue from local electrogram
Inventor: SCHWARTZMAN ARMIN
IPC: A61B5/296
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To characterize characteristics of cardiac tissue. SOLUTION: The property of heart tissue at a local site, at a plurality of sites or in an area may be characterized respectively based on a local electrogram measured at the local site, at the plurality of sites in the area. The property may be characterized by normalizing the local electrogram, extracting feature vectors from the normalized electrogram, and then classifying the tissue property based on the feature vectors.
Patent JP-2003100605-A (JP)
Title: Heat treatment device for substrate
Inventor: SANADA MASAKAZU
IPC: H05B3/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment device capable of monitoring substrate temperature before, during, and after the heat treatment on the real-time basis. SOLUTION: Temperature sensors S are attached to the tips of elevator pins 3 for elevating and lowering the substrate W, and are also installed in a spacer 5 for supporting the substrate W over a heating plate 1. The temperature of the substrate W is measured by the sensors S on the tips of the elevator pins 3 when the substrate W is elevated or lowered, and is measured by the sensors S in the spacer 5 before, during, and after the heat treatment.
Patent JP-2003093278-A (JP)
Title: Vacuum cleaner
Inventor: KANO HIROTAKA
IPC: A47L5/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rechargeable vacuum cleaner capable of enhancing operability and usability. SOLUTION: This rechargeable vacuum cleaner is equipped with: a vacuum cleaner body 1 which incorporates a rotating brush 8, an electric motor 26 for driving the rotating brush 8, and a storage battery 23 for supplying power to the electric motor 26; a connecting pipe 6 which is rotatably arranged in the cleaner body 1; and a charging stand for recharging the storage battery 23. The storage battery 23 and the electric motor 26 are arranged on both sides of the connecting pipe 6; and centroids of a storage battery 12 and the electric motor 26 are arranged on a rotation axis of the connecting pipe 6 or in the rear of the connecting pipe 6.
Patent JP-2003095197-A (JP)
Title: Noise reducing device
Inventor: YONEYAMA ATSUSHI
IPC: B64F1/26
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a noise reducing device for reducing the noises of an engine mounted in an airframe during ground test, solving the problem on a conventional noise reducing device having an exhaust duct for each engine for releasing an exhaust stream in each engine via an exhaust noise reducer that troublesome work is required for mounting/demounting the exhaust duct each time the type of an aircraft is different. SOLUTION: This noise reducing device comprises a mixture region provided between an inlet and an exhaust port of an exhaust noise reducer constituting the noise reducing device having no exhaust duct in the exhaust port for each engine for allowing an introduced exhaust stream to form a free crosswise stream. Thus, the exhaust stream is promoted and uniformed to be mixed and smoothly released to the outside with a reduced back flow, providing a less circulation stream in a storage chamber of the airframe, preventing the arrival of the exhaust stream near the inlet and producing no distortion of pressure and temperature distribution near the inlet.  The exhaust stream is released in a lamp to the outside without using the exhaust duct, no work is required for mounting/demounting the exhaust duct required each time the model of the aircraft is changed, and low-cost, easy test is performed in a short time.
Patent JP-2003104387-A (JP)
Title: Sealed letter
Inventor: MISHIMA MITSURU
IPC: C12M1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealed letter to be used as a direct mail or the like with which information to be provided can be concealed and mailed, wherein the letter can be changed into a three-dimensional form by unsealing it, thereby giving a novel impression to a receiver and thus bringing excellent sales promotion effects as the direct mail or the like and a making operation or structure is not complicated. SOLUTION: A sealed letter body 1 comprises at least connected three sheets 1a, 1b and 1c. One of ends of a standing piece 6 which stands up when the letter body 1 is unsealed is fixed to one of the sheets 1a of the body 1. In addition, the standing piece 6 is enclosed in the sealed letter body 1 while the other end of the standing piece 6 is pinched between the two sheets except the sheet 1a.
Patent JP-2003109759-A (JP)
Title: Organic electroluminescent element
Inventor: HASEGAWA NORIO
IPC: H05B33/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element of which an organic light emitting layer or at least either of the organic light emitting layer or an organic carrier transport layer contains an organic material of high conductivity and heat resistance. SOLUTION: The organic material is to be a conductive compound expressed in formula (1), in which, n denotes an integer from 4 to 10, k denotes an integer from 1 to n, and Ark and Ark ' denote an aryl group or a heterocyclic group each of which may have a substituent.