baber/WOPTO huggingface dataset:
Patent JP-2002005267-A (JP)
Title: Tumbler
Inventor: RUTZ WERNER
IPC: B62D55/12
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a tumbler improved in mating of a sprocket with a chain and in particular designed for use in the crawler traveling unit for the lattice mast crane. SOLUTION: The sprocket of the tumbler 1 has two semi-circular divisions U, U'. Each semi-circular division U, U' has different circular tooth pitches 8.1-8.5 that vary from a segment Si to the next segment Si with a constant tooth width 3. The quotient of the sum of different circular pitches 8.1-8. 5 on each semi-circular division U, U' divided by 5 that is the number of teeth 2 mating with the chain in each semi-circular division U, U' corresponds to a constant circular pitch. The circular pitches 8.1-8.5 decrease from the maximum to the minimum in the rotational direction 4 of the tumbler 1 within each semi-circular division U, U'. The maximum difference in the circular pitch 8 takes place in the transition from one semi-circular division U to the next U'.
Patent JP-2002014031-A (JP)
Title: Measuring apparatus for physical quantity
Inventor: TAKAHASHI JUNICHI
IPC: G01R29/12
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus which prevents the surface of a photo sensitive sample from ending up unwillingly irradiated with a light emitted from a light source, when a part of the light is scattered, and which easily aligns the position of the light emitted from the light source prior to measurement. SOLUTION: This measuring apparatus is provided with a spring, to which a probe is attached, a light source 25 for measurement which radiates a light with a wavelength at which the sample is not photosensitive, when the bend or the vibration of the spring due to a force acting between the probe and the surface of the sample arranged so as to face the probe or a change in the vibration is detected by using an optical technique to measure the physical quantity of a light source 28 for adjustment which radiates visible light, a position which is irradiated with the light from the light source 25 is irradiated with the visible light, and a light-receiving element which is sensitive to the wavelength at which the sample is not photosensitive.
Patent JP-2002333711-A (JP)
Title: Method for laminating photoresist film
Inventor: SUZUKI TOSHIYUKI
IPC: B29C65/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To make lamination by a laminator possible even when the objective body has a special form which is difficult to handle. SOLUTION: The method aims to laminate a photoresist film for an etching process on the objective body having a disk part and an axial part continuous with the disk part so as to apply the photoresist film on the surface of the disk in the opposite side to the axial part. The method features that housing holes in the same form as the form of the objective body are formed in a tool plate, the objective bodies are housed in the housing holes, and the tool plate is passed through the laminator to laminate a photoresist films on all over the surfaces of the objective bodies and the surface of the tool plate.
Patent JP-2002335636-A (JP)
Title: Charge holder for electronic device
Inventor: KANAZAWA HIRONOBU
IPC: H02J7/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To simplify a metal die to shorten a molding time at the time of molding a body case of a charging holder for an electronic device. SOLUTION: A recess 13 for accommodating the electronic device 2 is provided to a body 14 and an internal wall surface 13a at the backward side of the recess 13 is sloped in an obtuse angle to widely open toward the upper side. The internal wall surface 13b at the forward side of the recess 13 is formed almost vertical and a rib 19 is projected at the surface thereof. This rib 19 is formed to reduce the height thereof toward the lower side of the internal wall surface. Therefore, it is no longer required to slide diagonally a metal die for recess, and the metal die can be removed only in the upper and lower direction after the molding.
Patent JP-2002334716-A (JP)
Title: Manufacturing method of insulation ring for sodium- sulfur battery
Inventor: SANO TOSHIO
IPC: B28B3/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an insulation ring for sodium- sulfur batteries allowing the molding of an insulation ring used for a sodium- sulfur battery by a simple method and allowing the manufacture of the insulation ring with uniform density and excellent mechanical strength. SOLUTION: This manufacturing method of an insulation ring for sodium- sulfur batteries is characterized in that ceramic powder is packed in an annular die and molded by uniaxial die press molding. Preferably, this manufacturing method is characterized by performing, as the press molding, first pressing for pressing a thick-walled portion of the insulation ring and second pressing for pressing the whole of the insulation ring.
Patent JP-2002275016-A (JP)
Title: Method for preparing agrochemical by using ethyl acetate and wood vinegar, and method for utilizing the agrochemical
Inventor: OSHIMA MICHIO
IPC: A01N25/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of an agrochemical to be spread on field crop, and to provide a method for preparing an auxiliary for attaining no use of agrochemical. SOLUTION: The agrochemical auxiliary in the form of a liquid agent is prepared by diluting ethyl acetate with wood vinegar followed by leaving the resultant liquid to stand for two weeks. The quantity of an agrochemical to be spread can be reduced by diluting the above liquid agent with water by a factor of 500 and then spreading thus diluted liquid agent together with the agrochemical every one week. Further, the necessity for spreading the agrochemical can be obviated by spreading the above diluted liquid agent together with a Chinese herbal medicine every one week.
Patent JP-2002001181-A (JP)
Title: Spraying vehicle
Inventor: KANAI YOICHI
IPC: B05B17/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a spraying vehicle excellent in right and left balance and back and forth balance and suitable for control work. SOLUTION: Front wheels 10 and rear wheels 1 having almost equal diameter are provided in the front and back part of a car body having a flat floor in the right and left direction and the back and forth direction, a liquid chemical spraying boom 37a is provided at the front part of the car body, a liquid chemical tank 32 is provided above the rear wheel 1 and a driver seat 4 is provided between the front wheels 10 and the rear wheels 1 and at the center position in the left and right direction.
Patent JP-2002333559-A (JP)
Title: Optical fiber unit and its pressure transport method
Inventor: TAGUCHI KINJI
IPC: G02B6/44
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber unit which makes the insertion by pressurized air flow into the pipe easier and which exhibits excellent force-feeding characteristics by maintaining a straight state without bends when the optical fiber unit is supplied from a bobbin, and to provide its force-feeding method. SOLUTION: In the optical fiber unit and pressure transport method therefor, an optical fiber unit 11 in which a plurality of coated optical fiber tapes 12 are stacked is inserted by the pressurized air flow into a pipe laid in advance. The outermost jacket 14 of the optical fiber unit 11 is formed of a rectangular circumferential surface matching the rectangular outer shape formed by the stack of the coated optical fiber tapes 12. The coated optical fiber tapes 12 are wound so that the stack direction C of the coated optical fiber tapes 12 and the body surface of the bobbin are in parallel and run out of the bobbin into the pipe.
Patent JP-2002345235-A (JP)
Title: Switching power supply
Inventor: TAKESHIMA YOSHIHIRO
IPC: H02M3/28
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To start a switching power supply circuit reliably and stably to supply a DC stabilized voltage to an electronic apparatus, and to reduce the power loss in the starter circuit. SOLUTION: This power supply has a starter circuit that is made up of a power supply structured with a first resistor connected to the high-voltage side of an input voltage, a series circuit of first and second constant-voltage elements, and a third resistor connected in parallel to the second constant- voltage element to treat the voltage of the second constant-voltage element as a reference voltage; a control IC that generates PWM signals; a bias circuit that impresses a voltage to the IC via the windings of a transformer after starting the IC; and a switch circuit that lowers the reference voltage sufficiently with a constant delay time after the start of the IC.
Patent JP-2002338611-A (JP)
Title: Curable composition
Inventor: MIZUTANI TOMOHIRO
IPC: C09D4/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition which gives a cured item which is excellent in clarity and low coloration properties and can retain its clarity and low-coloration properties even after a long-time exposure to high temperatures or after a long-time outdoor exposure. SOLUTION: This curable composition essentially contains a liquid composition comprising 40-100 wt.% polymerizable monomer component (A) and 0-60 wt.% polymer and/or oligomer component (B). Component A contains, based on its wt., 25-80 wt.% hydroxyl-group-containing (meth)acrylic ester. The curable composition contains, based on 100 pts.wt. above-mentioned liquid composition, 0.1-5 pts.wt. phenolic antioxidant (C), 0.01-5 pts.wt. phosphorus-base antioxidant (D), and 0.5-10 pts.wt. ultraviolet absorber and/or hindered amine light stabilizer (E).
Patent JP-2002344635-A (JP)
Title: Voice conference system and wireless transmission system used by it
Inventor: KOMINATO TETSUO
IPC: H04M3/56
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a voice conference system that can hold a pleasant phone conference by eliminating inconvenience and restrictions by cables in phone conferences. SOLUTION: A wireless module 1 transmits and receives a voice signal in terms of a radio wave. Analog/digital conversion circuits 2-1-2-n convert a digital voice signal transmitted and received in a radio wave into an analog voice signal or converts the analog voice signal into a digital signal transceived in a radio wave. A voice signal distributing/coupling circuit 3 couples the voice signals whose number is number of connected headsets or conversely branchs the voice signal received from the telephone network 4 to voice signals whose number is number of the connected head sets.
Patent JP-2002168847-A (JP)
Title: Method for detecting moisture/wetting with water, article with detecting label and detecting function, detecting material, and detecting method
Inventor: YABUKI YOSHIHARU
IPC: G09F3/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting moisture/wetting with water capable of determining whether precision apparatuses, industrial products, etc., have undergone an inappropriate state or not. SOLUTION: A component containing spatially-separated at least one type of water-soluble decolorant agent and at least one type of methine dye which removes color in reaction with the decolorant agent is used. By the decolorizaion of the component, history of contact with moisture or water is detected in the method for detecting moisture/wetting with water.
Patent JP-2002226984-A (JP)
Title: Corrosion protecting method, corrosion protecting device and corrosion protecting structure for steel-made equipment
Inventor: HANAZAKI MASAYUKI
IPC: C23F13/14
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion protecting method, a corrosion protecting device and a corrosion protecting structure for steel-made equipment providing the excellent corrosion protecting property over a long period to various steel- made equipment installed on the ground even used in a highly snowfall region, a region with heavy salt damage, etc. SOLUTION: In the corrosion protecting method for the steel-made equipment having a buried part to be buried in the ground when installed on the ground and an aboveground part to be allowed to appear at the surface, the corrosion protection device 3 (3a, 3b) which is composed of zinc or zinc alloy, aluminum or aluminum alloy, or magnesium or magnesium alloy and functions as a sacrificial anode with respect to the equipment is attached to practically the whole periphery of the part close to the root or the aboveground part in such a way that electric power application can be done between the equipment body and the device 3 itself. Moreover, the corrosion protection device used for the above corrosion protection is also provided.
Patent JP-2002338482-A (JP)
Title: Insulin-resistance improving agent and food, drink and tablet for improving insulin resistance
Inventor: KATO HIDEO
IPC: A61P1/16
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an insulin-resistance improving agent, especially an insulin- resistance improving agent composed of a fish meat protein effective for improving the insulin resistance induced by life-style related diseases. SOLUTION: The present invention provides an insulin-resistance improving agent composed of fish meat protein, an insulin-resistance improving food produced by adding the fish meat protein to a food, an insulin-resistance improving drink produced by adding the fish meat protein to a drink and an insulin- resistance improving tablet produced by including the fish meat protein in a carrier for a tablet.
Patent JP-2002346263-A (JP)
Title: Sewing machine
Inventor: SUGIHARA YOSHIHIDE
IPC: D05B59/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine in which the change of a lower thread is prevented from being forgotten by faultlessly exhibiting that the amount of remaining lower thread becomes equal to or less than a set amount in the sewing machine and a defect is prevented in sewing. SOLUTION: When the amount of the remaining lower thread becomes equal to or less than the set amount, a buzzer announces it for a fixed period. After a sewing machine motor is stopped (S15: Yes), the buzzer announces it again for the fixed period the period previously set by an announcement time setting switch). Thus the lower thread exchange is not omitted in the announced sewing machine so that the sewing defect is reliably prevented.
Patent JP-2002021306-A (JP)
Title: Method for laying floor panel
Inventor: TYCHSEN DETLEF
IPC: E04F15/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a flooring method allowing even a non-skilled person to mechanically lay lockable panels with an easy and quick method. SOLUTION: The lateral surfaces 2 of a plurality of panels P11-P1n are connected and locked to lay a first line I on a floor, a first panel P21 is connected and locked to one or two panels P11, P12 of the first line I by the tongue and groove joint of vertical surfaces 1 at the beginning of a second line II, the tongue of a second panel P22 is pushed into the groove of the lateral surface of the fist panel P21 of the second line II from the vertical surface toward the panels of the first line I, and the second panel P22 is locked to one or two panels of the first line I.
Patent JP-2002347680-A (JP)
Title: Lighting fixture for two-wheeled vehicle
Inventor: YANAI HITOSHI
IPC: F21W107/17
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a two-wheeled vehicle capable of projecting the light toward a corner front part at cornering and improve the visibility of the corner front part with a simple constitution. SOLUTION: In this lighting fixture 10 for the two-wheeled vehicle forwardly reflecting the light from a light source 11 by a reflecting member 12, forwardly focusing the light by a projection lens 13, and forming a downwardly directed pattern by a shutter 14 mounted between the light source and the projection lens, the shutter 14 is downwardly movably supported at its both ends, and provided with a driving means 17 for downwardly moving the left side or the right side of the shutter, only the right end of the shutter is downwardly moved by the driving means in left cornering of the two-wheeled vehicle, and only the left end of the shutter is downwardly moved by the driving means in right cornering.
Patent JP-2002351421-A (JP)
Title: Active matrix type liquid crystal display device, its driving method, and information portable terminal equipment
Inventor: OKUNO TAKESHI
IPC: G02F1/1368
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To improve a display irregularity generated during partial display in an active matrix type liquid crystal display device in which storage capacitors are independently driven and to achieve both of a low power consumption and high picture quality. SOLUTION: During the total screen displaying time, the output signals from a storage capacitor driving circuit 13 are successively outputted to all storage capacitor lines through a partial display selecting circuit 15. During a partial displaying, the circuit 15 stops updating of output signals to the storage capacitor lines corresponding to the liquid crystal pixels that do not conduct displaying and holds the voltages of the lines.
Patent JP-2002346959-A (JP)
Title: Frame deformation compensation method for parallel mechanism, and system for the same
Inventor: OIWA TAKAAKI
IPC: B25J11/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a frame deformation compensation method for a parallel mechanism and a system therefor that can improve relative position and attitude accuracy between a workpiece and a tool irrespective of the shape and rigidity of a structure. SOLUTION: In a parallel mechanism which is connected to joints and supported on a static frame via a finite number of mounting parts and in which link mechanisms are coupled parallel, a plurality of displacement sensors 17 are used to measure, on an in-process basis, relative displacement and attitude variations between the joint mounting parts 14 and between them and a surface plate 10 on which a workpiece is fixed, whereupon the relative positional relations between the workpiece and the joints are corrected to compensate dynamic and thermal deformation.
Patent JP-2002350518-A (JP)
Title: Method, device, and program for extracting timing for standby current measurement
Inventor: FUKUSHIMA FUMIHIKO
IPC: G01R31/319
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To easily extract the timing for standby current measurement even in a circuit including a special cell such as an analog circuit or a special cell capable of direct control from the outside. SOLUTION: A logic simulator part 4 performs logic simulation of an object LSI through the use of circuit data, test vectors, and special cell data. In the case that it is possible to measure standby current in both the special cell and a circuit part except a special one, the standby current measuring condition determining part 5 extracts its timing as the timing for standby current measurement according to the results of the logic simulation. A test vector altering part 9 alters test vectors so that the special cell may come into a standby state at the timing. The timing for the standby current measurement is stored in a standby current measurement timing storage part 6, and circuit data at the time is stored in a signal data storage part 7.
Patent JP-2002351334-A (JP)
Title: Releasable information carrying sheet having hydrophobic material-containing ultraviolet ray curing layer
Inventor: YOSHIKAWA RIE
IPC: C09J7/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a rereleasable information carrying sheet which can be well peeled without rupturing and skinning of a substrate paper sheet in peeling superposition surfaces from each other even if an adhesive label or the like is stuck to the prescribed section of the exposed surface of the substrate paper sheet of the information carrying sheet by using a water-base adhesive. SOLUTION: This information carrying sheet is formed by applying the pressure sensitive adhesive composition to the prescribed portions of the superposition surfaces of the substrate paper sheet to form adhesive layers which do not adhere in an ordinary state, bringing the superposition surfaces into opposite contact with each other and imparting a prescribed pressure thereto, thereby peelably bonding the superposition surfaces to each other. The hydrophobic material-containing UV curing layer is previously formed to the prescribed portion of the exposed surface of the substrate paper sheet.
Patent JP-2002359386-A (JP)
Title: Solar battery string, solar battery array, and solar power generation system
Inventor: TAKABAYASHI MEIJI
IPC: H01L31/05
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery string, a solar battery array, and a solar generation system which facilitate environment resisting coating for a large ratio of solar battery module cost, facilitate insulation coating for members connecting solar batteries in series and in parallel, and improve the safety of an exposed cable run as the environment resisting coating. SOLUTION: The solar battery string is constituted by connecting a plurality of solar batteries in series and/or in parallel and has one positive terminal 903 and one negative terminal 904, at least part of the cable run is put in an enclosure for insulation, and the cable run is grounded at the electric midpoint between the positive terminal 903 and negative terminal 904 or at one place closer to the negative terminal than it.
Patent JP-2002358623-A (JP)
Title: Magnetic recording medium
Inventor: EJIRI KIYOMI
IPC: G11B5/706
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating type magnetic recording medium which is good in electromagnetic transduction characteristics, excellent in productivity and low in cost, and low in noise and high in density characteristic in a recording and reproducing system combined with an MR head. SOLUTION: The magnetic recording medium having a magnetic layer consisting of ferromagnetic powder and binder as essential components formed on a base is used for a magnetic recording and reproducing system for reproducing recording signals by the magnetic reluctance type magnetic head (MR head). The ferromagnetic powder is hexagonal ferrite magnetic powder of 10 to 40 nm in grain size. The coercive force of the magnetic layer is >=159 kA/m and the component which causes magnetization inversion in a region of <=80 kA/m in the differential curve of a remanence curve is below 1% in maximum.
Patent JP-2002359903-A (JP)
Title: On-vehicle battery charging generator
Inventor: FUJIYOSHI NOBUYUKI
IPC: F03D9/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To charge an on-vehicle battery 5a with a power obtained by catching and transforming an air flow generated relatively to a running vehicle. SOLUTION: An air incoming duct 2 is formed in a running direction of a vehicle 1, the air inlet 2' of the duct 2 is opened in the direction of a vehicle width W, a rotary shaft 3' is provided in the direction of the vehicle width W, a fan 3, having a plurality of blades 3" which are long in the direction of the vehicle width W, is provided so as to be turned by an air taken into the duct 2, and a generator 4 is connected with the rotary shaft 3'.