baber/WOPTO huggingface dataset:
Patent JP-2002121994-A (JP)
Title: Method and device for increasing diameter of underground propulsion hole
Inventor: ISHIBE FUMIKAZU
IPC: E21D9/06
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for increasing the diameter of a hole capable of forming an underground propulsion hole while discharging little earth and sand onto the ground. SOLUTION: The method for increasing the diameter of the underground propulsion hole includes propelling a guide rod into the ground from the surface of the ground; attaching a diameter increasing device to the guide rod from the root to the propulsion side of the guide rod being propelled; increasing the diameter of the diameter increasing portion of the diameter increasing device when the diameter increasing device is propelled; propelling the diameter increasing device to increase the diameter of the diameter increasing portion when the diameter of the diameter increasing portion is reduced; and compacting earth and sand in the guide rod propulsion hole to form a hole of increased diameter as the processes of propelling the diameter increasing device, increasing the diameter, then reducing the diameter, and propelling the device again are repeated.  The device for increasing the diameter of the underground propulsion hole comprises a cylinder device having a through-hole fitted around the guide rod, and an annular elastic body attached to the end of the cylinder device. The elastic body is axially compressed by the cylinder device to increase the diameter of the elastic body to thereby widen and increase the diameter of the propulsion hole through which the diameter increasing device has been propelled.
Patent JP-2002366687-A (JP)
Title: Facility maintenance management system and information disclosing method
Inventor: ITO SHINGO
IPC: G06Q10/06
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide means for reducing the running costs of a computer system for facility maintenance management and disclosing required information to an enterprise related to a facility. SOLUTION: A plurality of storage areas in one computer system 10 are assigned to a plurality of facility owning enterprises and maintenance data related to facilities owned by the respective facility owning enterprises are recorded. Then, an access authenticating means is provided for authenticating access from the computer system of each of enterprises to each of storage areas and the correspondent facility owning enterprise sets the access authentication so that the required information can be disclosed to the enterprise related to the facility.
Patent JP-2002368065-A (JP)
Title: Aligning device
Inventor: AKASHI HIROSHI
IPC: B65G49/07
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of aligning a wafer without attaching dust to the wafer. SOLUTION: A non-contact holding unit G which jets a high compressed air to a wafer 6 to hold the wafer 6 in a state of non-contact by a Bernoulli's effect is provided at the center of a base 5. A rotating member K calibrated by a driving roller 1 driven by a motor 3 mounted on a moving member 15 moving in the direction of center, a support roller 2 mounted on the moving member 15 and a sensor 4 for detecting a mark of the wafer 6 such as orientation flat and notch are provided at positions slightly larger than the outer size of the wafer 6 around the non-contact holding unit G.
Patent JP-2002360851-A (JP)
Title: Game machine, image display method for the same, computer readable storage medium and server
Inventor: KAMIO TOMOKAZU
IPC: A63F7/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which a player can sufficiently enjoy a performance picture and that can improve the expectations or tensions of the player desiring a big win as a result of play by carrying out performance so that an identification information image can be tightly related with the image of a moving object, and to provide a image display method for the game machine, a computer readable storage medium and a server. SOLUTION: The mode of a battle between one moving object and the other moving object is displayed on a display part, an advantageous identification information image and a disadvantageous identification information image are made to appear as identification information images to be finally stopped and displayed and further, the advantageous identification information image or disadvantageous identification information image is displayed as an attack material.
Patent JP-2002373905-A (JP)
Title: Manufacturing method for iii-v compound semiconductor device
Inventor: FUJIKAWA KAZUNARI
IPC: H01L29/778
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method for the III-V compound semiconductor device of high electron mobility. SOLUTION: By using an Alx Ga(1-x) As layer whose Al mixed crystal ratio x is 0.4 or more for a spacer layer 10, the electron mobility of an HEMT is increased. That is because oxygen gotten by Al has the function of preventing the activation of n-type impurities and the influence of ion scattering by the n-type impurities when electrons move is reduced.
Patent JP-2002369641-A (JP)
Title: Lure
Inventor: KASHIWAGI SHIGETAKA
IPC: A01K85/10
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a lure enabling easy fixing of a tackle to a shaft. SOLUTION: This lure has a shaft 4 for attaching a tackle such as a blade. A loop 14 is formed at the tip of the shaft 4 by folding an end of the shaft 4. The tip end 11 of the folded part is fixed with a sliding member 13 to a straight part 12 constituting the non-folded part of the shaft 4. The sliding member 13 can be moved forward and backward in the axial direction of the straight part 12 relatively to the straight part 12 of the shaft 4 and the tip end 11 is fixed to the straight part 12 or released from the part by the motion.
Patent JP-2003009554-A (JP)
Title: Piezoelectric actuator, timepiece, and small-sized equipment
Inventor: IWAMOTO TAKESHI
IPC: H01L41/187
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for intermittently driving a piezoelectric actuator, which can be reduced suitably in thickness. SOLUTION: When a rotor 20 is rotated by means of a stator 10 by pressing the end section 14 of the stator 10 against the step (groove) 23 of the rotor 20, the rotor 20 follows up the step (groove) 23 and the stator 10 moves in a direction perpendicular to the sending direction of the rotor 20. The piezoelectric actuator can be driven intermittently in accordance with the rotational angle or number of revolutions of the rotor 20 by providing a contactor 30 which is repetitively brought into contact and separated from the side face of the rotor 20 as the stator 10 moves and electrically detecting the contacting state of the contactor 30.
Patent JP-2002373579-A (JP)
Title: Forming method of fluorescent face and its forming device, and cathode-ray tube
Inventor: ONO KATSUTOSHI
IPC: H01J29/32
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To enable to enlarge an effective display area in a fluorescent face by a transfer method and to form the highly reliable fluorescent face. SOLUTION: When a transfer film 2 having at least an adhesion layer and a constituting element layer in which the fluorescent face also becomes a constituting element is overlapped onto a panel 80 and a transfer film 2 is pressed by a roller 5 to the brim part of a panel inner face, the panel 80 is tilted so that the brim part of the pressed side becomes lower. As the roller 5, the peripheral part of the panel inner face and a part corresponding to a round part 83 of the corner part press the film 2 to the panel inner face using the roller formed in the same round as that of the round part.
Patent JP-2002374297-A (JP)
Title: Voice communication terminal and voice communication system
Inventor: YAMAZAKI MASATO
IPC: H04L49/9023
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a voice communication system that enables a user to be able to grasp conversation timing with the opposite party, even if voice transfer delay occurs and enables the user to be able to make communication with the opposite party by taking into account the voice transfer delay. SOLUTION: A voice communication terminal 1A is provided with a VOCOD ER 101A that encodes voice data XA, a data multiplexer 102A that multiplexes the data XA with feedback voice data FXB to generate multiplexed data MDA, a transmission line modulator 103A that modulates the data MDA and transmits the modulated data, a transmission line demodulator 109A that receives and demodulates multiplexed data MDB, a data distributor 108A that separates the data MDB into voice data XB and feedback voice data FXA, a voice decoder 107A that decodes the data XB, a feedback vocoder 104A, that re-encodes the data XB as the data FXB, a feedback voice decoder 105A that decodes the data FXA, and a gain controller 106A that mixes the data XB and the data FXA in accordance with a set ratio, and the voice communication terminal 1B, having the same configuration as that of the terminal 1A,  is connected to the terminal 1A via a transmission line 2.
Patent JP-2003004082-A (JP)
Title: Suspension device for vehicle
Inventor: OKUNO TOSHIKAZU
IPC: F16F1/06
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device for a vehicle using a wave coil spring, in which a piston rod is independent on the volume change when entering the inside of a cylinder, capable of using 100% of the oil liquid without using the gas as prior art and capable of miniaturizing to make it compact and high performance. SOLUTION: The suspension device for vehicle comprises the cylinder filled with the oil liquid, a piston being slidably inserted in the cylinder and partitioning the inside of the cylinder into upper and lower parts, the piston rod connecting the lower end with the piston and having the other end extending to the outside of the cylinder, and the wave coil spring installed in the cylinder compressed by pressing with the piston, the piston rod is formed to hollow, and the installation of an adjusting mechanism adjusting the volume change of the oil liquid by flowing in and out of the oil liquid in the cylinder when piston sliding into the hollow part so as to solve a problem.
Patent JP-2002371508-A (JP)
Title: Expansion joint for bridge
Inventor: YOSHIDA TOMOKAZU
IPC: E01C11/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint for a bridge capable of recognizing a condition in which a rubber material covering a steel plate for fixation is peeled off from the steel plate for fixation. SOLUTION: A central rubber part G1 and end rubber parts G2, G2 arranged on both sides in the direction of bridge axis of the central rubber part are mutually linked and integrated by shear deformation rubber parts G3, respectively, at least one steel plate 1 for supporting load is buried in the central rubber part G1, two steel plates 2a, 2b for fixation having an L-shaped cross section are buried in the end rubber parts G2 through a thin rubber layer g, and the steel plates 2a, 2b for fixation buried in the end rubber parts G2, G2 are fixed on bridge girders H, H or mounting faces formed on the bridge girders and a abutment by anchor.
Patent JP-2002048970-A (JP)
Title: Auto-focusing device
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent even an object not positioned at the center part of a photographic picture from being defocused and being focused erroneously due to the runout of spot light. SOLUTION: This auto-focusing device is provided with a multipoint range- finding means for performing 1st focusing arithmetic operation corresponding to a central focusing point when the distance value of the central focusing point is longer than a 1st specified distance and a shorter distance than a 2nd specified distance longer than the 1st specified distance, performing 2nd focusing arithmetic operation corresponding to an adjacent focusing point when the distance value of the central focusing point is shorter than the 1st specified distance, and performing 3rd focusing arithmetic operation corresponding to plural focusing points when the distance value of the central focusing point is longer than the 1st specified distance and the longer distance than the 2nd specified distance,  and a driving means for driving a photographing optical system based on the result of the focusing arithmetic operation by the multipoint focusing means.
Patent JP-2003003542-A (JP)
Title: Mounting structure of water receiving tank
Inventor: UEMATSU YASUO
IPC: A47K1/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a water receiving tank in which a shower hose can be always and surely stored even if a mounting position of the water receiving tank and a length of the shower hose are uneven. SOLUTION: The mounting structure of the water receiving tank is composed by mounting the water receiving tank (3) provided under a washing bowl (2) of a face-washing dressing table (1), and, the water receiving tank (3) is made movable even after the mounting.
Patent JP-2003007274-A (JP)
Title: Portable electronic equipment
Inventor: YAJIMA KENICHIRO
IPC: H01M2/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a potable electronic equipment, capable of stably driving even if vibration or shocks are applied from the outside. SOLUTION: Although dry batteries 16, 18 are capable of being mounted on a semiconductor audio player 10, the dry battery 16 and the dry battery 18 are mounted on the semiconductor audio player 10, so as to cross 90 degrees each other along the edge of a screen 12. Electrical connection of the dry batteries 16, 18 is arranged in parallel to a drive part 20. In the semiconductor audio player 10 thus constituted, since the external force acting direction is different for individual battery, even if an electrode and a terminal is separated in one battery by the outside force, the breaks away of an electrode and a terminal in the other battery can be prevented, and stable power supply is made possible.
Patent JP-2003001721-A (JP)
Title: Method and apparatus for applying adhesive
Inventor: KITAGAWA MASATO
IPC: B05C11/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for applying an adhesive which prevents the scattering of the adhesive into areas other than a cut surface, and to improve problems such as environmental pollution when the adhesive is applied on the cut surface of a belt-shaped rubber plate. SOLUTION: The apparatus for applying the adhesive on the cut surface 2a of the belt-shaped rubber plate 2 cut in a prescribed length has a felt roller 15 having a roller peripheral part 15b to be impregnated with the adhesive, a roller moving means for moving the roller 15 along the cut surface 2a, and an adhesive supply apparatus 41 for supplying the adhesive to the roller peripheral part 15b. By moving the roller peripheral part 15b impregnated with the adhesive along the cut surface 2a while being pressed to the cut surface 2a, the adhesive is applied on the cut surface 2a.
Patent JP-2001356580-A (JP)
Title: Developer replenishing device
Inventor: OZASA HIDEAKI
IPC: G03G15/08
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To store excess developer when replenishing the developer. SOLUTION: In the device, the developer to be consumed by a developing means of an image forming device is stored by a developer receiving container shown in the fig. When the developer inside the container is finished, the developer is replenished by opening and closing each opening and closing lids 2 and 4 after the developer replenishing container 3 is loaded. Furthermore, a buffer 200 is provided in a vicinity of a leading tip part in a direction where the opening and closing lids 2 and 4 are closed and the excess developer is temporarily stored. New excess developer can be stored at a next developer replenishing since the developer inside the buffer 200 can be scraped off by the movement of an agitating member 47.
Patent JP-2003007566-A (JP)
Title: Laminated electronic component
Inventor: HASE KAZUTO
IPC: H01G4/30
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component which can be applied to rapid mounting by realizing the improvement of electrostatic capacity and miniaturization. SOLUTION: In a laminated electronic component which is formed by forming a pair of external electrodes 9, whereto an inner electrode layer 17 is connected, in a rectangular electronic component body 1 formed by laminating a dielectric layer 15 and the inner electrode layer 17 alternately, the external electrode 9 is formed annular to encircle an outer circumferential surface 7 of the electronic component body 1.
Patent JP-2003004858-A (JP)
Title: Filter cartridge holder
Inventor: KOBAYASHI MASAHIDE
IPC: G01T7/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a filter cartridge holder permitting a stable pressing state with good reproducibility without relying on the judgment of a worker, not requiring a positioning holding mechanism due to man-power, reducing an operation time, having an inexpensive and simple structure and made detachable by one-action operation. SOLUTION: The filter cartridge holder 30 has a housing space 3 housing a filter cartridge 2 in a detachable manner, a holding part 32, a cover part 38 airtightly coming into contact with the upper contact surface of the filter cartridge 2 or sufficiently separated in order to attach and detach the filter cartridge 2 and an air cylinder 40 bing the moving means of the cover part 38. The lower surface of the cover part 38 has the surface 41 coming into contact with the filter cartridge 2, a seal means 42 and a second opening part 43. The central part of the upper surface of the cover part 38 has the connection part 44 with the moving means 40 and a second connection end 46 being an air intake port is provided to the side part of the cover part 38.
Patent JP-2003005011-A (JP)
Title: Lens barrel
Inventor: SATO MITSUHIRO
IPC: G02B7/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To form the best cam groove in a short time at a low cost for a lens barrel using the coupling by a cam mechanism and to hold the coupling by the cam mechanism strong by the cam groove even when an unexpected external force is applied. SOLUTION: When a rotary frame 4 is molded of resin by injection, etc., the cam surface 14a on the surface is formed into a V-sectioned V groove which has a couple of mutually opposite wall surfaces given a draft slopes for die-cutting. Then this rotary frame 4 is fixed on a cutting machine and is sent out at a specific speed while rotated as specified and the hatched part 14b forming the draft slopes of the cam groove 14a are cut by an end mill 20 to obtain a recessed cam groove 14 having the opposite wall surfaces nearly in parallel to each other.
Patent JP-2003007688-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: HISAMATSU HIROKAZU
IPC: H01L21/3065
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can round a corner at the upper section of a trench sufficiently using a simplified process, and to provide a method for manufacturing the semiconductor device. SOLUTION: The manufacturing method of the semiconductor device includes a process of forming a silicon nitriding film 3 on a silicon substrate 1, a process of forming a polycrystalline silicon film on the silicon nitriding film, a process of forming an opening being positioned on a trench formation region in the polycrystalline silicon film and silicon nitriding film by subjecting the polycrystalline silicon film and silicon nitride film 3 to be subjected to patterning, and a process of forming a trench 1a on the silicon substrate by etching the polycrystalline silicon film and silicon substrate 1 with the silicon nitride film 3 as a mask.
Patent JP-2003011820-A (JP)
Title: Digital transmission type automatic train control device
Inventor: TANAI MASAHIRO
IPC: B61L23/16
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital transmission type ATC device allowing a train passing a track circuit to positively receive a telegraphic message transmitted from a ground side even when the track circuit is short. SOLUTION: When the train 2 enters the track circuit 2T, a level determining part 22 inside a receiver 20 determines that a receiving level of an ATC signal has dropped below a threshold and it detects the train 2. When the train 2 is detected, a counter 13B carries out resetting action in accordance with a signal from a transmit control part 12. By this, transmission of a telegraphic message from a memory part 13A is reset. An information preparing part 11 sends presently held speed control information to the memory part 13A by the resetting action of the counter 13B, and it restarts the counter 13B. The memory part 13A forms a telegraphic message on the basis of the speed control information from the information preparing part 11 and it sends the formed telegraphic message from the beginning in association with counting action of the counter 13B.
Patent JP-2003010460-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of shortening the time required for varying and displaying patterns without loss of amusement in a game in the case that data on a large number of wins and losses is stored as reserved data. SOLUTION: When a pachinko ball wins a prize in an actuating opening 30, data on wins and losses corresponding to the won prize is created. In the case that the data on wins and losses is determined as of readiness to win, patterns corresponding to the data on wins and losses is varied and displayed in a mode accompanied by the readiness to win on a first display part 1. In the case that the data on wins and losses is determined as of unreadiness to win, patterns corresponding to the data on wins and losses is varied and displayed in a mode not accompanied by the readiness to win on a second display part 2.
Patent JP-2003011679-A (JP)
Title: Cooling device for construction machine
Inventor: IZUMI HIDEYUKI
IPC: B60K11/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency in a cooling device for a construction machine such as a hydraulic shovel, a self loader, a bulldozer, a wheel loader and a crawler loader. SOLUTION: An air cleaner 32 for combustion air for an engine 8 is provided to be inclined in a direction away from a front surface of a cooling core of the cooling device R such as a radiator 18, an oil cool 22 for hydraulic fluid and an intercooler IC mounted on the construction machine.
Patent JP-2003014928-A (JP)
Title: Method for manufacturing optically anisotropic element and optically anisotropic element
Inventor: SAKAI TAKEYA
IPC: G02B5/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optically anisotropic element that optionally develops phase difference and its angle dependence by applying a molecular orientation to a film formed of a mixture of a photosensitive polymer and a low molecular weight compound on a uniaxial index ellipsoid layer and/or biaxial index ellipsoid layer by the irradiation of UV rays, and to provide a method for manufacturing the element. SOLUTION: The mixture of the photosensitive polymer and the low molecular weight compound is applied and formed into a film on a uniaxial index ellipsoid layer and/or biaxial index ellipsoid layer. When the film is exposed to linearly polarized light by using a device composed of a UV lamp, a power supply or an optical element (e.g. Glan-Taylor prism) which converts natural light into polarized light, the side chains in the photosensitive polymer anisotropically react with the light to induce phase difference. By irradiating the film in an oblique direction, the molecular alignment can be inclined in a desired direction. As a result, in the obtained optically anisotropic element, the angle dependence of the phase difference is controlled as desired.