baber/WOPTO huggingface dataset:
Patent JP-2003063733-A (JP)
Title: Paper post-treating device and image forming device
Inventor: TSUCHIYA TAKESHI
IPC: G03G15/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional folding device becomes a large size and a folding position becomes inaccurate. SOLUTION: After sheets of paper are introduced to two conveying means, conveying directions of both conveying means are made opposite to each other. A branch conveying passage branched from a main conveying passage is provided on a conveying passage for conveying the paper sheets between both conveying means and carrying out a folding.
Patent JP-2003070115-A (JP)
Title: Gas blast load break switch
Inventor: KOYANAGI TOSHIHIRO
IPC: H02B13/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to repeatedly open and close a case for replacing internal parts of a gas blast load break switch and to repeatedly make replacement work of adsorbent, so as to enable use of the case for a long period of time. SOLUTION: The case 1 of the gas blast load break switch S comprises a case body 10, a front plate 11, and a back plate 12. Removable flanges 13, 13a are fixed at the edge portions of both apertures 101, 102 of the case body. On the removable flanges, the front plate 11 and the back plate 12 are fixed by interposing O-rings 14, 14a, and fastened tight and sealed by means of fixing bolts 132. An adsorbent storing device 5 provided on the interior bottom part of the case 1 has a bottom part reinforcing plate 50 welded on the upper surface side of a bottom part partitioning plate 16 of the case 1.  The bottom part reinforcing plate 50 is formed in U-shape for its cross-section being capable of venting air, with the front end portion being blocked by a blocking plate 51 provided at the bottom part partitioning plate 16, with the rear end portion being equipped with an L-shaped blocking plate 55 fixed tightly by a bolt 54.
Patent JP-2003061971-A (JP)
Title: Trocar mantle tube
Inventor: KARASAWA HITOSHI
IPC: A61B1/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a trocar mantle tube capable of being securely aligned with the center axis of an instrument by transmitting the force applied to the top of the instrument to the trocar mantle tube without damaging the top of the instrument when the instrument is inserted into the trocar mantle tube. SOLUTION: The trocar mantle tube has an inserting part 2 with a conduit piercing through a body wall for guiding an observation device or the treatment instrument into a body cavity, a holding part 3 mounted on the hand side of the inserting part 2, with an internal space 8 linked with the conduit, an opening part 9 mounted on the hand side of the holding part 3, linked with the internal space 8, and flapper valve 31 mounted between the internal space 8 and the opening part 9 for securing the air-tightness of the internal space 8. The trocar mantle tube has an open/close protection film 50 mounted on the hand side of the flapper valve 31 as a soft film-like member which can be opened and closed.
Patent JP-2003068103-A (JP)
Title: Aircraft obstruction light
Inventor: OGAWA SATORU
IPC: F21Y101/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft obstruction light that has blinking performance capable of satisfying standards as various obstruction lights and especially middle and high intensity obstruction lights, and can light reflection type light emitting diodes sequentially or alternately, can reduce power consumption and is small via an improvement in a blinking method of a light emission part. SOLUTION: The obstruction light comprises: the light emission part comprising the reflection type light emitting diodes having a concave reflecting surface opposed to a light emitting surface of a light emitting device to reflect light emitted by the light emitting device and a radiating surface for radiating out the reflected light substantially parallel, a support disposed in a substantially cylindrical lighting fixture body, and many light emitting diode arrays mounted along the overall circumference of the support; and a power source part disposed in the lighting fixture body. The power source part comprises a light emission control circuit for lighting a plurality of lighting blocks independent in circuitry sequentially in order of circular array, so that the radiated light from the light emission part provides sequential lighting.
Patent JP-2003061566-A (JP)
Title: Anesthetization method for slaughtering small animal and animal-retaining device for the anesthetization method
Inventor: KAMATA TOSHINARI
IPC: A22B3/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an anesthetization method for slaughtering small animals such as pigs, comprising stepwisely anesthetizing the small animals for a prescribed time especially in a carbon dioxide gas chamber, and to provide an animal-retaining device used for the anesthetization method. SOLUTION: This anesthetization method for slaughtering the small animals, comprising circulating a plurality of the animal-retaining devices to anesthetize the small animals in a gas chamber in which carbon gas is charged, and then taking out the anesthetized small animals from the exit of the gas chamber, is characterized by retaining the small animals in the animal-retaining devices, respectively, at the entrance of the gas chamber, sequentially once separating the carried small animal-retaining devices from a cable member, loading the separated animal-retaining devices on an animal-retaining device-receiving guide rail disposed in a zone having a small gas concentration for a prescribed time to preliminarily anesthetize the small animals, again automatically picking up the animal-retaining devices from the guide rail through the cable member,  and then lowering the animal-retaining devices to a zone having a large gas concentration in the lower portion of the gas chamber to mainly anesthetize the small animals.
Patent JP-2003077152-A (JP)
Title: Objective lens driving device for optical pickup
Inventor: ISHIKAWA TAKASHI
IPC: G11B7/09
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device for an optical pickup capable of effectively generating a thrust for a lens holder in the optical pickup used for reading or writing information on an optical disk such as a DVD or a CD. SOLUTION: Opposite to a focusing coil 13 and a tracking coil 14 which are driving coils, a front/rear two-pole magnetizing magnet 3 is arranged separately for focusing and for tracking. As a result, an electromagnetic field formed by the driving coils effectively works on the front/rear two-pole magnetizing magnet 3, thereby effectively generating a thrust sufficient for moving a lens holder 4. In addition, without making this magnet 3 larger or stronger, a high enough acceleration can be generated in the lens holder 4 in the focusing and tracking directions.
Patent JP-2003074453-A (JP)
Title: Impulse turbine
Inventor: TAN SHOICHI
IPC: F03B1/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an impulse turbine simple in structure and easy to manufacture. SOLUTION: An impeller 1 is formed by arranging a plurality of blades 3 between a pair of spaced disks 2 radially at a designated blade angle β to the tangent of the outer peripheral surface of the disk. This impulse turbine is adapted to rotate the impeller by a jet jetted from a nozzle 4. The number of blades is set to 20 or less and the blade angle is set to 40 to 70 degrees.
Patent JP-2003073762-A (JP)
Title: Titanium alloy material with high toughness and manufacturing method therefor
Inventor: FUKAI HIDEAKI
IPC: B21B1/26
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a titanium alloy which develops an unprecedented high level of strength and excellent characteristics in fracture toughness, and is superior in fatigue characteristics, without employing a new heat treatment process, and provide a manufacturing method therefor. SOLUTION: This method for manufacturing a titanium alloy with high toughness, includes employing the titanium alloy material which is characterized by having a microstructure of an α+β type, a volume fraction of a pro-eutectoid α-phase of 10% or more but 90% or less, an average crystal particle diameter of the pro-eutectoid α-phase of 2 μm or more but 10 μm or less, and the volume fracture of the pro-eutectoid α-phase having an aspect ratio of 4 or more, of 10% or more. The method preferably employs the titanium alloy material particularly having a chemical composition of, by mass%, 4.0-5.0% Al, 2.5-3.5% V, 1.5-2.5% Fe, 1.5-2.5% Mo, and the balance substantially Ti.
Patent JP-2002147502-A (JP)
Title: Control method and control system for automatic transmission
Inventor: STEEBY JON ALLEN
IPC: B60W30/18
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To enable a smooth and quick main friction clutch engagement. SOLUTION: A throttle position THL, an engine speed ES, an input shaft speed IS, an output shaft speed OS, a main friction clutch engagement and disengagement condition C, an engagement gear ratio GRT are detected to judge whether or not a vehicle is under a condition of shifting from a stop condition to starting up. If ES is greater than IS, the main friction clutch 16 is moved to a contact point. Change in the input shaft speed IS is detected then. If IS is increasing and ES is greater than or equal to 0, it is judged that the input shaft 18 is rotating in the same direction with the engine 12. Change in the input shaft speed IS is detected then. If IS is decreasing, it is judged that the input shaft 18 is rotating in the reverse direction of the engine 12 rotation.  Based on those judgment results, engagement of the main friction clutch 16 is accurately controlled for a smooth vehicle departure with a designated logic rule.
Patent JP-2003086804-A (JP)
Title: Organic semiconductor device
Inventor: KOYAMA TOMOKO
IPC: H01L51/05
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel organic semiconductor device using an organic semiconductor layer. SOLUTION: The organic semiconductor device 100 comprises a drain electrode 30, a gate electrode 40, an organic semiconductor layer 80, and a source electrode 50. The drain electrode 30 is disposed on a substrate 10, while the gate electrode 40 is disposed on the drain electrode 30 via a first insulation layer 62. The organic semiconductor layer 80 is disposed on the drain electrode 30 and is disposed via a second insulation layer 64 with respect to the gate electrode 40. The source electrode 50 is disposed on the organic semiconductor layer 80.
Patent JP-2003087760-A (JP)
Title: Information providing network system and information providing method
Inventor: SAKANO TOSHIKAZU
IPC: H04W4/04
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an information providing network system, an information providing method, an information providing program, and a recording medium by which information in response to a request of audience can be acquired in an event hall. SOLUTION: A wireless access device (wireless base station device) 2 is installed in the event hall, event participants have client wireless terminals 5-1 to 5-n, and the wireless access device 2 and the client wireless terminals 5-1 to 5-n communicate many kinds of videos and audios with each other, then the event participants can select and obtain information by request.
Patent JP-2002251808-A (JP)
Title: Information recording medium and method of processing information recording medium
Inventor: NISHIKAWA SHOICHI
IPC: G11B21/10
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium which is capable of exactly performing servo tracking and a method of processing the information recording medium capable of performing recording and reproducing of signals at a good signal-to-noise ratio by performing at least one processing of the recording and reproducing of the information while exactly performing the servo tracking. SOLUTION: A magneto-optical disk 10 has a magnetic recording layer 16 which magnetically records the information. This magnetic recording layer 16 is previously magnetized concentrically or spirally with the center of the disk in such a manner that magnetized regions A and magnetized regions B varying in magnetization directions are alternately arrayed in a radial direction and therefore the tracking can be continuously performed and the exact, servo tracking can be performed.
Patent JP-2003079233-A (JP)
Title: Grain bagging system for combine harvester
Inventor: NISHIGORI MASAHIRO
IPC: A01F12/50
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a reaping/threshing operation in a shut state of the shutter on a grain unloading port of a grain reservoir hopper. SOLUTION: The grain bagging system has the following scheme. A means A for detecting whether the shutter 13 lies open or shut, detects the shutter state on starting a threshing operation, and if not opened, an alarm B operates.
Patent JP-2003038562-A (JP)
Title: Inter-labium pad and its packing material
Inventor: MIZUTANI SATOSHI
IPC: A61F13/472
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an inter-labium pad that can prevent the lateral leakage of menstrual blood while maintaining its original cleanliness and, in addition, can be improved remarkably in menstrual blood absorbing and holding ability. SOLUTION: This inter-labium pad is composed of an absorbent sheet body constituted by joining a water-permeable surface-side sheet 11 to a water- permeable or water-impermeable rear-side sheet 12, with an absorber 13 which absorbs menstrual blood being put between the sheets 11 and 12. A menstrual blood storing bottomed hole 14b having a bottom section on the cloth side of the wearer of this pad and an opening in which the pair of labia minora pudenda of the wearer can be put in a state where they are wrapped in the pad is made at the central part of the pad.
Patent JP-2003086129-A (JP)
Title: Ion optical system of time-of-flight type mass spectroscope
Inventor: MATSUDA HISASHI
IPC: H01J49/22
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an ion optical system of a time-of-flight type mass spectroscope having converging capability in the axial direction of cylindrical electric fields, easy to adjust its incident angle and of capable of surely circulating ions by a predetermined number of times. SOLUTION: The cylindrical electric fields E1 -E6 having a rotation angle of 60 deg., the same shape and the same intensity are formed in spaces between inner electrodes 1-6 and outer electrodes 1'-6' of concentric cylindrical electrodes. Between the electric fields E1 and E6 , a deflection electric field E0 for entering sample ions generated by an ion source toward an ion track is disposed. Between the electric fields E1 and E6 , a deflection electric field E7 for extracting the sample ions having flown on the ion track to the outside is disposed. Between the electric fields E3 and E4 , deflection electric fields Ei and Ei ' for shifting the ion track in parallel with the axial direction of the cylindrical electric fields are disposed. The ions are entered into the electric field E1 in parallel with a plane perpendicular to the axis center 0.  The ion track is moved downward at every circling by the electric fields Ei and Ei '.
Patent JP-2003079519-A (JP)
Title: Cooking plate
Inventor: WATANABE KENJI
IPC: F25B21/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To control a cooking plate at a desired temperature. SOLUTION: The cooking plate is provided with a food receiving plate 11, a Peltier element 13 used as a heat source, and a temperature controller 20. The food receiving plate 11 is controlled at a desired temperature by the temperature controller 20.
Patent JP-2003089016-A (JP)
Title: Wire-cut electric discharge machine
Inventor: TAKAHASHI YASUSHI
IPC: B23H7/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a wire-cut electric discharge machine capable of giving an accurate and stable tension to a wire. SOLUTION: The wire-cut electric discharge machine 1 to apply a discharge machining to a work 3 while running the wire 2 given a tension, is equipped with a tension arm 36 turning round a fulcrum with an energizing force of a spring 39 for giving a tension to the wire 2 heading to the work 3, the spring 39 to energize the arm 36 in its rotating direction, a potentiometer 37 to sense the rotating angle of the arm 36, and a controller 6 to make a feedback control of the feeding speed of the wire 2 so that the rotating angle of the arm 36 approaches the target value.
Patent JP-2003088545-A (JP)
Title: Ankle supporter
Inventor: IRITANI MAKOTO
IPC: A61F13/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the sprain of a foot joint by increasing the movable range to dersiflexion side of the foot joint to allow a safe gait. SOLUTION: This ankle supporter comprises a cylindrical supporter body 2 for covering the circumference of at least the ankle of the foot of a wearing person and a projection part 10 provided in a position capable of compressing the Achilles' tendon C of the wearing person on the reverse side of the supporter body 2. When the supporter is worn, the projection part 10 compresses the Achilles' tendon of the wearing person, whereby the strain of the gastrocnemial muscle is loosened to increase the dersiflexion-side movable range of the foot joint. Consequently, the sprain of the foot joint can be prevented to allow a safe gait.
Patent JP-2003060812-A (JP)
Title: System for distributing audio data information to portable terminal
Inventor: ISHIZAKI NORIO
IPC: H04M3/487
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a system by which a user can listen to audio data on the Internet by a portable terminal. SOLUTION: This system has a multihandler (MH) provided with a means for primarily storing the information of an audio data source on the Internet designated by a user from the portable terminal, a means for accessing the data on the Internet from audio data source information stored in the storage means and converting the data to audio and a means for distributing the audio converted data through a public line network to the portable terminal. When the portable terminal is provided with a means for accessing the Internet protocol network and the public line network in the system, the addition of attachment is not required at all for a main body standard.
Patent JP-2003090898-A (JP)
Title: Storage facility for radioactive material
Inventor: IGA KIMINORI
IPC: G21C19/06
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a storage facility for radioactive material capable of ensuring a large storage capacity while suppressing the enlargement of a structure. SOLUTION: In this storage facility for radioactive material provided with a storage for storing a radioactive material container containing a radioactive material, the storage comprises two or more storage houses in each floor, a crane laterally and vertically moving in the font of the carrying-in and -out ports of the storage chambers, and a movable storage shelf having two or more storage shelf parts for placing the radioactive material containers, which is placed on and carried by the crane, and transferred to move in the depth direction within the storage chamber.
Patent JP-2002167598-A (JP)
Title: Production method for product with fixed weight
Inventor: MIYAMOTO YASUNORI
IPC: C11D17/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby a product with a fixed weight can be produced from a compressive fluid. SOLUTION: This method is for producing a product with a fixed weight from a compressive fluid by supplying the compressive fluid to a specified container section. In accordance with the variation in specific gravity of the compressive fluid supplied to the container section, the volume of the compressive fluid supplied to the container section is increased or decreased so as to maintain the amount of the compressive fluid supplied at a fixed weight. When the compressive fluid stored in a storage tank is supplied into the container section, the volume of the compressive fluid supplied to the container section is increased or decreased in accordance with the variation in the liquid level of the compressive fluid in the storage tank.
Patent JP-2003095775-A (JP)
Title: Method of producing functional compost, and compost
Inventor: TSUKAMOTO WAKICHI
IPC: B09B3/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of rationally and efficiency production a new functional compost having a plant disease control function, and to develop a technique of developing the compost. SOLUTION: This method comprises forcibly heat treating the compost C obtained by fermenting organic wastes, the inoculating and proliferating the compost C with useful microorganisms thereby adding specific functions to the compost. The microorganisms existing thus far in the compost C are sterilized in order to forcibly heat treat the compost C, by which the predominance characteristic of the inoculated useful microorganisms with another microorganisms can be maintained high. Consequently, the useful microorganisms are liable to proliferate and the functional compost C1 containing the many useful microorganisms can be produced in the final.
Patent JP-2003096194-A (JP)
Title: Method for manufacturing organic resin-based insulating film
Inventor: YOSHIHASHI AYAKO
IPC: C08G81/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an organic resin-based insulating film maintaining excellent thermal characteristics and electrical characteristics and permitting lowering of dielectric constant in semiconductor applications. SOLUTION: A polyamide having a recurring unit represented by general formula (A) is reacted with a reactive oligomer bearing a substituting group reactive with a carboxy group, an amino group or a hydroxy group in the polyamide structure within a temperature range of not lower than a freezing point of the reaction solution and not higher than 5 deg.C. In the formula, m and n are each an integer satisfying the relations: m>0; n>=0; 2<=m+n<=1,000; and 0.05<=m/(m+n)<=1.
Patent JP-2003102182-A (JP)
Title: Piezoelectric element drive device and diaphragm pump
Inventor: KITAHARA HARUTOMO
IPC: C12P21/08
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric drive device capable of an efficient driving with a single DC power source in the piezoelectric element drive device for also impressing a voltage in a reverse direction to the piezoelectric element, and also to provide a diaphragm pump, capable of increasing a suction amount and enhancing a compression ratio with the device. SOLUTION: A piezoelectric element 1, to which voltage in positive polarization direction is impressed is connected in parallel with a capacitor C0, with switching elements S3 and S6 being turned on, and moves electric charges to the capacitor C0 until a voltage of the piezoelectric element 1 and that of the capacitor C0 are balanced. Then, the capacitor C0 is connected, in parallel with the piezoelectric element 1 so as to impress to the piezoelectric element 1 a voltage in a direction opposite to the positive polarization direction, with a switching element S4 and switching element S5 being turned on.