baber/WOPTO huggingface dataset:
Patent JP-2003118472-A (JP)
Title: Return preventive stopper device in lift device for vehicle
Inventor: WATANABE TETSUYA
IPC: B60P1/44
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a return preventive stopper device in a lift device for a vehicle to be slid and stored in the vehicle except when a platform and the lift mechanism are used. SOLUTION: In the lift device 1 for the vehicle, a movable support frame 4 is moved forward or backward by a mounted power unit along rail frames 3a and 3b disposed on the vehicle and the platform 12 is fed out of the vehicle 2 or stored in the vehicle. The lift device 1 has a stopper rod 22 pivotally supported at the movable support frame 4, and the stopper rod 22 has a stopper part 22b at one end with the rail frames 3a, 3b, attaching structures of the rail frames 3a and 3b, or a structure fixed to the vehicle 2, etc., as the engagement part. The stopper rod 22 is operated, in combination with a lift arm 11 moving up/down along the stopper rod 22 or with a part of the platform 12 to make the stopper for preventing the movable support frame 4 from returning.
Patent JP-2003121747-A (JP)
Title: Microscope system for surgery operation
Inventor: NAKANISHI KAZUHITO
IPC: G02B21/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a microscope system for surgery operation which displays an observation image that an operator desires as a microscopic observation image by properly controlling the image displayed in a microscope visual field. SOLUTION: This system is equipped with a microscope body part 4 for obtaining an observation image of an operated part through an observation optical system, a controller 200 which displays images inputted from an endoscope TV camera 58 and a nerve monitor 59, a display control part 46 which inserts an image into the optical path of the observation optical system of the microscope body part 4, an operation part 51 which moves the insertion position of the image to the optical path of the microscope body part 4, a video converting circuit part 37 which detects an effective display area of the image, and an XY table 45 which controls the movement quantity of the image by the operation part 51.
Patent JP-2003084086-A (JP)
Title: Alarm clock capable of indicating method of stopping alarm
Inventor: KAMIGAKI HARUHIKO
IPC: G04C21/16
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an alarm clock of an alarming effect reduced in habituation, as an alarm stopping function for the alarm clock is sometimes habituated to reduce the alarming effect in a conventional method wherein a predetermined operation is applied to an operation part. SOLUTION: This alarm clock capable of indicating an alarm stopping method determines the different alarm stopping method every time at random by an internal arithmetic unit, and conducts operations several times. When an indicated operation is mistaken, the next operation is not indicated, and confirmation-operations are repeated. The habituation is prevented by changing the alarm stopping operation every time, and the operations indicated by the internal arithmetic unit are repeated to stimulate wake-up.
Patent JP-2003080616-A (JP)
Title: Method for manufacturing interior bag for container can
Inventor: MATSUDA TOSHIHIKO
IPC: B31B50/64
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an interior bag for a container can constituted so as to simply manufacture the interior bag for protecting a substance housed in a can such as a drum can or the like without generating defectiveness such as fusion-bonding failure or the like. SOLUTION: A cylindrical interior bag peripheral wall material 2 made of a heat- shrinkable synthetic resin is externally fitted to the outer periphery of an interior bag forming mold 3 formed so as to be fitted to the shape of the interior bag to be formed and one end part of the interior bag peripheral wall material 2 is protruded from the leading end of the interior bag forming mold 3 only over length forming a fusion-bonding piece 22. This part is heated by a heater 4 to be thermally shrunk in the radial direction thereof to form the fusion-bonding piece from the outer peripheral edge of the mold to an inner peripheral direction so as to suspend the same from the outer peripheral edge.  After the fusion-bonding piece is horizontally corrected, an end member 1 preliminarily cut into a shape conforming to the inner bottom surface of the container can is superposed on the fusion-bonding piece and the superposed part of the fusion-bonding piece and the end member is integrally fusion-bonded by a ring-shaped heat sealer 5 to manufacture the interior bag for the container can.
Patent JP-2002216599-A (JP)
Title: Safety switch
Inventor: HELLMANN PETER
IPC: G01C19/56
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce stop of a power tool due to the biting chip of the tool by having the safety switch to shut off the transmission of power of the tool based on a predicted variation in the angle. SOLUTION: In the safety switch where a control signal is generated when the variation angel of a housing of the power tool 1 that is at least partly rotated is made excessive, a rotation sensor 7 directly measuring the rotation speed ω is connected to a comparison element 8 so that a signal can be transmitted. It is recommende to have the rotation sensor 7 be an active sensor measuring based on Corioli's force. Installing a function unit 9 between the rotation speed sensor 7 and the comparison element 8 so that a signal can be transmitted is recommended.
Patent JP-2003081308-A (JP)
Title: Container openable by single operation
Inventor: SAKANE MIKIHIKO
IPC: B65D8/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a container openable by single operation, capable of quickly finishing pouring completion by widely opening a pouring port when the container is opened and preventing the container from being stained by the ejection of contents, enabling anyone to easily open the pouring port, and further capable of being opened by everybody, being not broken when packed for delivery, and being produced at a low cost with a small loss of a raw material. SOLUTION: A groove is provided in one container to which a lid is attached, and the lid (2) is arranged at a portion where the lid is to be attached. The one grooved container is attached to the lid (2). A pouring port is widened by applying a momentary light pressure to both ends of the lid (2) with one hand, and the container is opened by single operation. Two layers are integrated into the one container.
Patent JP-2003127525-A (JP)
Title: Ink jet recording medium for non-aqueous pigment ink
Inventor: ARISUE HIDEYA
IPC: B41M5/50
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium having excellent concentration, minuteness of a recording image, fixability or the like of a coloring agent in the medium having a printability used for ink jet recording by using a non- aqueous ink. SOLUTION: The ink jet recording medium ink jet records by using the non-aqueous pigment ink containing a color material pigment, a high melting point solvent and a resin composition soluble in the high melting point solvent, and comprises at least one or more coating layers that coat a support. The coating layer contains at least one type selected from the group consisting of calcium carbonate, kaolin, and barium sulfate. A Bristow's absorption coefficient of the colored liquid using the high boiling point solvent is 0.5 to 5 ml/ m<2> .sec<1/2> .
Patent JP-2003127908-A (JP)
Title: Under protector
Inventor: HIUGA HIROMI
IPC: C08L23/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an under protector having high insulating effect on noise of relatively high frequency generated at the lower part of a vehicle body. SOLUTION: A fender liner 11 is formed by injection molding using the following resin/elastomer blended material. The blended ratio of the resin/ elastomer blended material is set PP/elastomer (weight ratio) = 60/40-40/60. The elastomer is of a blended group with an olefinic rubber material/TPE (weight ratio) = 80/20-20/80. As the olefinic rubber material, EPM or EPDM is preferable. It is preferable that the EPM has 21-40 mol% propylene content and 3-12 mol% diad chain distributions obtained by 13C-NMR in propylene- propylene binding, and 35-50 mol% in ethylene-propylene binding. As the TPE, hydrogenated TPS or TPO is preferable.
Patent JP-2002204549-A (JP)
Title: Terminal board of motor
Inventor: KATSUSAWA YUKIO
IPC: H02K5/22
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact terminal board which can easily change windings and can improve the rate of automization of assembling and inspection processes. SOLUTION: The terminal board 20 is mounted to a hole 6 for terminal block of a housing 1 of a motor. A lead-out wire 7 of a stator winding is pressure contacted to a pressure contact portion 22 of a lead-out terminal 21. A conductive plate 23 of the lead-out terminal 21 is bent and inserted to the lower side of a screw 24 of a power supply terminal of the terminal board 20. The tip of a power supply cable is inserted in between the screw 24 and conductive plate 23 and screwed to connect the power supply cable and the winding. Since the lead-out wire 7 is connected to the terminal at the lower side of the terminal board 20 and does not appear in a space within a terminal box 10, the space which the power supply cable can occupy becomes large and therefore the connection to the terminal is facilitated. Accordingly, the change of windings such as delta and star connections can be facilitated. Since the lead-out wire 7 is mounted to the terminal board 20 and its position and attitude are also fixed, the inspection of the winding can be made easily at assembling.
Patent JP-2003133911-A (JP)
Title: Filter operation unit
Inventor: YAMAGUCHI AKIRA
IPC: G01R31/28
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a filter operation unit having improved accuracy without increasing the scale of the circuit. SOLUTION: The filter operation unit is obtained by improving the conventional filter operation unit for the FIR filter operation. The filter operation unit includes a coefficient storage storing higher-order coefficient data and lower-order data, a data storage storing data, a filter operation portion performing the filter operation by use of the higher-order coefficient or the lower-order coefficient stored in the coefficient storage and the data stored in the data storage, and an addition means for adding the operation result by the higher-order coefficient and the operation result by the lower-order coefficient.
Patent JP-2003133556-A (JP)
Title: Insulated-gate bipolar transistor and method of manufacturing the same
Inventor: MATSUBARA HISAKI
IPC: H01L29/739
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an IGBT in which its high-speed switching performance is further improved while keeping ON-resistance low. SOLUTION: This insulated-gate bipolar transistor comprises active regions in which a number of insulated-gate bipolar transistors for switching a current flowing in the thickness direction of a semiconductor substrate and non-active regions are formed on a surface on an N<-> -type semiconductor substrate, wherein on the other surface of the semiconductor substrate, a large-number holes injection structure for injecting holes into the semiconductor substrate to generate conductivity modulation when the insulated-gate transistors are ON, is formed in each of the regions corresponding to the active regions, while a small-number holes injection structure for injecting only a small number of holes as compared to the large-number holes injection structure, is formed on each of the regions corresponding to the non-active regions.
Patent JP-2003130446-A (JP)
Title: Heat source machine for hot-water heating
Inventor: TOMINAGA NAOTO
IPC: F24H1/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat source machine for hot-water heating of an one-can and two kinds of water type unaffecting the hot-water supply characteristic of a hot water supply piping system even while only a heating system is in operation. SOLUTION: The heat source machine 1 for hot-water heating supplies heat to a hot water supply system 3 and a heating system 5 using the same combustion part 9 and the same heat exchanger 11, and supplies heat to a bath water reheating system 7 using a water-water heat exchanger 49. A temperature sensor 23 is provided in a hot/cold water supply pipe 19 near the heat exchanger 11. During heating operation, ON-OFF combustion or proportional combustion is effected in the combustion part 9 in such a way that the temperature of water in the hot/cold water supply pipe 19, detected by the temperature sensor 23, does not exceed a predetermined threshold, to avoid a sudden rise in the temperature within the hot water supply system 3 and a change in water pressure.
Patent JP-2003137049-A (JP)
Title: Vehicle switch device
Inventor: NAITO HIROYUKI
IPC: B60R16/027
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To maintain suppression effect upon a play in an installing state of a lever switch unit for a long period, in a structure wherein the lever switch unit is installed to a base by fitting. SOLUTION: In this switch device, a band clamp 15 made of a iron plate fitted on a band installation part 2a of a fitting tube part 2 in the base 2 is integrally formed with an elastic piece 17. A unit case 21 of the second lever switch unit 20 is inserted into a unit installation part 8 of the base 1 from an arrow A direction, guide ribs 24 are inserted into guide grooves 12, and an elastic fitting claw 23 is fitted into a fitting hole 13. Thereby, the second lever switch unit 20 is installed to the base 1. The unit case 21 abuts on the elastic piece 17 from the arrow A direction and is energized to an opposite direction to the arrow A by the elastic piece 17 to suppress the play of the fitting portion.
Patent JP-2003135221-A (JP)
Title: Cushion using aggregate of small granular bodies
Inventor: KATAOKA YOICHI
IPC: A47C27/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cushion capable of preventing the occurrence of positional shifting in view of the shape when it is used as a cushion material, and eliminating discomfort such as clinging in view of the touch, and convenient to storing and conveying when it is unused. SOLUTION: A number of small granular bodies 20 having a small granular shape and a shock absorbing function itself are accommodated in a bag-shaped package body 10 having gas barrier property, and the bag-shaped package body 10 is capable of attaining the evacuated state so that at least a number of small granular bodies 20 can hold their shapes as an aggregate.
Patent JP-2003138198-A (JP)
Title: Copolymer latex for chipping-resistant water-based coating
Inventor: NAITO HITOSHI
IPC: C09D5/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer latex for chipping-resistant water-based coating use having balanced chipping resistance, adhesivity of the coating film on the steel plate, coating film properties such as water resistance and application workability. SOLUTION: The copolymer latex for chipping-resistant water-based coating is produced by the emulsion polymerization of 60-80 wt.% conjugated diene monomer, 5-20 wt.% vinyl cyanide monomer, 5-20 wt.% unsaturated acid alkyl ester monomer, 0.5-5 wt.% ethylenic unsaturated carboxylic acid monomer, 0.5-5 wt.% unsaturated monomer having hydroxyalkyl group and 0-29 wt.% other vinyl monomer copolymerizable with the above monomers.
Patent JP-2003141756-A (JP)
Title: Optical pickup
Inventor: MURAKAMI TOMOYUKI
IPC: G11B7/09
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of sensitivity or the incorrect rocking of a focus coil due to the magnetic flux leaked from a magnet in an optical pickup. SOLUTION: Yokes 12 are arranged on back surfaces of the magnets 10, 11 disposed to face oppositely, and an erected part 12a is formed by erecting a part of the yokes 12 so as to surround the focus coil 14, and a cover 16 is provided so as to abut on the yoke which is arranged on the back surface of the magnet 11, and the erected part 12a. The magnetic flux leaked from the magnet 11 is confined in a closed magnetic circuit formed with the cover 16, the yokes 12 and the erected part 12a, then the generation of the driving force in the reverse direction due to the leaked magnetic flux is prevented.
Patent JP-2003136663-A (JP)
Title: Flame-retardant, multi-layer resin molding
Inventor: INOUE KAZUHIKO
IPC: B29K69/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive flame-retardant resin molding which is excellent in safety and designability. SOLUTION: In the multi-layer resin molding comprising a core material and a surface material for covering the surface of the core material, the surface material contains a flame-retardant resin composition containing a polycarbonate.
Patent JP-2003148541-A (JP)
Title: Damper
Inventor: MIYAKOZAWA RIE
IPC: F16F9/58
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a damper hardly breaking a shaft part fitting part even if the shaft part fitting part retaining a shaft body of a supporting object body is collided with the inside surface of the damper by violently oscillating the supporting object body by vibration. SOLUTION: A buffer projecting part 29 is formed in the outside position excluding a part on an axial line 30 of the shaft fitting part in the bottom part 25 of the shaft fitting part 22. When the shaft body fitting part 22 is displaced in the axial direction Y or the crossing direction with the axis (crossing direction including axis perpendicular direction X), the buffer projection part 29 first collides with the inside surface of the damper 21 (circumferential wall part 7 of the damper 21 or the inside surface of a lid 9) and the colliding force is absorbed by compressive deformation of the easily deformable buffer projection part 29 so that the stress concentration into the bottom part 25 of the shaft fitting part 2 is dispersed to prevent the breaking of the shaft body fitting part 22.
Patent JP-2003147606-A (JP)
Title: Clothing product
Inventor: TOMIOKA SADAO
IPC: D06H5/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a clothing product capable of greatly reducing a production cost through using a nonwoven fabric. SOLUTION: This clothing product having a cylindrical body 6 is such that a piece of cloth part 1 made through dividing the body 6 on a part in the periphery direction is formed from the nonwoven fabric of a thermoplastic resin fiber, the divided parts of the cloth part 1 are superposed on each other to be connected. Furthermore, the clothing product having a cylindrical body 16 and cylindrical sleeves 17 connected to the right and left of the body is such that two pieces of cloth parts 11a and 11b made through dividing the body 16 and the sleeves 17 on a common divided surface are formed from the nonwoven fabric of the thermoplastic resin fiber and the divided parts of the cloth parts 11a and 11b are superposed on each other to be connected.
Patent JP-2003153278-A (JP)
Title: Fractal image encoding apparatus and decoding apparatus
Inventor: YAMASHITA TETSUJI
IPC: H04N19/89
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a fractal image encoding apparatus and decoding apparatus that has strong immunity to an error during transmission. SOLUTION: The fractal image encoding apparatus divides an image into range blocks not duplicate to each other, separates the divided range blocks into two groups in a complementary way and extend the range blocks of the two groups. Then the apparatus searches a domain block similar to the range block by each extended range block and outputs relation information of two sequences between the range block and the domain block as a code. The fractal image decoding apparatus builds up a plurality of images on the basis of the relation information of the two sequences generated by the fractal image encoding apparatus and detects an error of the image by comparing a plurality of the images.  The apparatus uses a block discriminated to be correct to generate an image, applies repetitive processing to the image as a reference image and uses the image obtained through convergence as a final reproduction image.
Patent JP-2003120512-A (JP)
Title: Planetary gear type spring motor
Inventor: FUKUICHI KIYOSHI
IPC: H02N11/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an infinity power source of a special combination with a spring with taking inversely characteristics of a planetary gear structure for widely contributing a society through development of industry and economy and coping with a aging society or the like with low cost power of this spring motor. SOLUTION: Springs are provided on a stationary side at a fixed interval. A drive arm and a drive gear are provided on a rotating frame at a fixed interval. A direction of a reaction force acting on a gear structure is turned to a spring direction by using a deformed planetary gear mechanism driving the drive arm and the drive gear.
Patent JP-2003149913-A (JP)
Title: Image forming apparatus
Inventor: TAKEHARA ATSUSHI
IPC: G03G15/16
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrences of the deterioration of an image quality and out of color registration or the like due to image density unevenness caused by the speed fluctuation of an endless belt member while securing the stable surface movement of the endless belt member. SOLUTION: This apparatus is provided with four photoreceptor drums 11, a transfer feeding belt 60, a driving roller 61 to transmit driving force to the transfer feeding belt 60 and a transfer roller 67 to form a transfer electric field at a transfer nip part by forming the transfer nip part by holding the transfer feeding belt with the photoreceptor drum, and the transfer roller is driven by a roller driving part 68 so that the surface of the transfer roller is slid to the transfer feeding belt 60. Thus, at least the transfer feeding belt part of the transfer nip part is always maintained in a tensioned state, so that the main cause of the occurrences of problems such as the image density unevenness and the out of color registration is suppressed and also the surface movement speed of the transfer feeding belt is simultaneously stabilized.
Patent JP-2003145440-A (JP)
Title: Screw fastening device
Inventor: SANO TOMOHISA
IPC: B25B23/10
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent an obstacle at the periphery of a screw fastening bearing surface from being interfered with a holding means, in a screw fastening device where a holding means to hold a screw and a rotating means to rotate a screw are integrally formed. SOLUTION: A holding means consists of a plurality of plate springs 3 situated along the peripheral direction of a screw (b) and a containing part to contain the head part of the screw (b) consists of a leaf part 32 on the fixed side of the leaf spring 3, and a holding part to hold the screw part of the screw (b) consists of a leaf part 34 on the free end side of the leaf spring. During screwing-in of the screw (b), the screw is screwed in a member 7 to be mounted in a way that the screw (b) passes through a holding part as the leaf part 34 on the free end side is widened and in this case, since the leaf part 32 on the fixed side is widened mainly due to deformation, widening of the leaf part 34 on the free end side can be decreased.