baber/WOPTO huggingface dataset:
Patent JP-2002046610-A (JP)
Title: Over-load release of electrically operated railroad point
Inventor: MIZUNO HIROMASA
IPC: E01B7/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To restart an electrically operated point of railroad by preventing a motor from burning out by shutting off the motor current in the direction of separating even if a failure is generated in any component part and releasing a separator circuit in conformity to a changeover command. SOLUTION: In conformity to a changeover command given by the central, a pole change to N of a WR relay of an erroneous changeover sensing part 16 and/or a motor control circuit 10 is conducted. In case an obstacle such as small stone intrudes to an electrically operated point to result in erroneous changing-over and N-contact is not established within ten seconds, an OLR relay 26 is deenergized, and the motor current is shut off by the separator circuit 14. When a change takes place as N to R or R to N in conformity to a changeover command from the central, charging is made at the back contacts of a relay WRND 40 or relay WRRD 46 actuated within one second, and when the WRND 40 or WRRD 46 is energized, electric charges of a capacitor move through the front contacts so as to reset the separator circuit 14.  When a component failure is generated in the circuit, the OLR relay 26 is deenergized, and the motor current is shut off by the separator circuit 14.
Patent JP-2002047719-A (JP)
Title: Replacing method for water supply source of toilet bowl
Inventor: MIYAHARA SHUHO
IPC: E03D11/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To enable desired reform by reconsidering a low tank in itself and a space around the low tank and allow a toilet bowl to be continuously used. SOLUTION: A water supply pipe 107 for supplying water to the existing low tank 106 is removed from the low tank 106, which is removed from the joint part of a toilet bowl body 103. After that, the water inlet part of a direct connection without pressure regulation to house supply type valve 211 for controlling the start and completion of the supply of flushing water to the body 103 is connected to the end part of the pipe 107, and the discharge part of the valve 211 is connected to the water supply part of the body 103.
Patent JP-2002048141-A (JP)
Title: Oil-impregnated bearing and small-sized motor provided with the same
Inventor: WASHIMI HITOSHI
IPC: H02K5/167
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an oil-impregnated bearing structure which can retain enough oil, then to obtain a small-sized motor with high productivity and long lifetime, in a small-sized motor used for AV equipment. SOLUTION: The small-sized motor comprising: a sintered oil-impregnated bearing 23 having a first cylindrical part 23a which configures a bearing surface, a second cylindrical surface 23b formed on the axial end face of the bearing 23 with a larger diameter than the cylindrical inner diametral part thereof, and a chamfered surface 23c formed on the boundary between the first cylindrical part and the second cylindrical part; a shaft 26 supported therewith; and a thin plate washer 29 mounted on the shaft and disposed opposite to the end face of the sintered oil-impregnated bearing.
Patent JP-2002048191-A (JP)
Title: Anti-vibration apparatus for vertical vibration of structure
Inventor: ISHII MOTOETSU
IPC: F16F15/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide anti-vibration apparatus for vertical vibration which enables regulation of natural frequency within wide limits in terms of vibration from a low limit of natural frequency to a high limit thereof. SOLUTION: A pair of pendulums (10) comprise, respectively, an arm (12) installed revolvably on a horizontal axis (11) attached to a column part (53) of the structure and an oscillating body (13) mounted on the tip portions of the arm adjustably angularly. The pair of the pendulums are supported in the form of a balancing toy by means of a spring (14) arranged between the oscillating bodies of right and left connectably for adjusting the natural frequency to allow pendulum oscillation based on the position slanted in the roof form of which center is projected upward as the reference position and a damper (15) disposed between the pain of arms of right and left connectably for vibration damping.  The natural frequency can be regulated over a wide range by controlling length of the arm, the angle of inclination of the arm, the installation position of the spring and the spring constant of the spring.
Patent JP-2002048752-A (JP)
Title: Flow cell and polymer film forming method
Inventor: MORIMOTO TAKASHI
IPC: G01N37/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To allow use without any leakage for analyzing gas or liquid with a high temperature or pressure and to facilitate separation between base boards tightly adhering to each other, replacement of an unnecessary part, and recovery of a degraded part so as to realize a multilayer structure flow cell for providing the flow cell and its manufacturing method allowing addition or change of a function of an analyzer economically and quickly. SOLUTION: In this flow cell, a base board having a fine flow passage pattern formed on the surface and a flat base board are tightly bonded face to face for forming a fine flow passage, while on at least one face side of the opposedly abutted faces between the base boards, an easily stickable/releasable plastic elastic film (PDMS film) is attached, and the tight abutting faces of the both PDMS film-attached base boards are overlapped by each other. Then, the flow cell is formed when the base boards are tightly bonded onto each other by means of a pressing means pressing the base boards from their both sides. In maintenance, the bonded faces of the both PDMS film-attached base boards are released so as to be separated from each other.
Patent JP-2002051638-A (JP)
Title: Biodegradable support for plant
Inventor: KAWANAKA SATOSHI
IPC: A01G1/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a support for a plant having biodegrability, suitable for soil culture and water culture of plants. SOLUTION: This biodegradable support for plant comprises a biodegradable water absorbing resin and a biodegradable porous water supplying support.
Patent JP-2002055855-A (JP)
Title: Volume recognizing device and volume recognizing method
Inventor: MORI KENJI
IPC: G06F12/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a volume recognition system capable of avoiding destruction of a volume or a file due to erroneous definition when the volume is shared between a general computer and an open system. SOLUTION: Volume destruction due to the erroneous definition is prevented by recording all pieces of shared volume information in a volume management table of the general computer and using only the shared volume coincident with the volume management table by comparison when the shared volume is used on the side of the open system.
Patent JP-2002055126-A (JP)
Title: Non-contact type voltage measuring method and device therefor
Inventor: NAKAI YUJI
IPC: G01R15/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To precisely measure AC voltage in no contact. SOLUTION: A conductor 13 is provided around a wire 10 to which a measuring AC voltage is applied. A measuring means 15 for measuring the flowing current is provided in the current passage between the conductor 13 and a ground 14. The measuring means 15 detects a minute current, which is amplified by an amplifying means 17, noise-removed by a noise removing means 18, and then converted into voltage value by an arithmetic means 19. A coefficient obtained by connecting a coefficient determining means 20 is used for the conversion of the signal corresponding to the current value to the voltage value.  The coefficient determining means 20 directly detects the voltage applied to a conductive line 11 by a direct voltage measuring means 22, and adjusts and sets the coefficient on the basis of the circumferential environment, the setting state of the conductor 13 or the like by a phase comparing means 23 and a gain comparing means 24. The coefficient determining means 20 can be removed from a non-contact voltmeter 16 after setting the coefficient.
Patent JP-2002052121-A (JP)
Title: Drum type game machine
Inventor: SAKAGUCHI NORIYUKI
IPC: A63F5/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a drum type game machine capable of accurately and finely reporting the conditions of a present pattern combination and improving an interest while keeping various reel stop control. SOLUTION: Reels R1, R2 and R3 are provided so as to be stopped at plural piece positions and they are rotated and stopped by a start lever L and stop buttons S1, S2 and S3. The establishment control of the stop positions of the reels R1, R2 and R3 is performed in a control means based on stored data. The stoppage of each of the reels R1, R2 and R3 is detected by a sensor and reel stop position data based on the signals are sent from the control means to an external CPU and the arrangement of patterns at present is displayed at a digital display part D.
Patent JP-2002054928-A (JP)
Title: Azimuth measuring method and device
Inventor: SAKATA FUMIO
IPC: G01C17/06
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an azimuth measuring device capable of measuring an azimuth from a reference position to a measured object position even in the ground or in the water. SOLUTION: This measuring device includes first, second and third exciting coils 13zx, 13Y and 13Z mounted on a reference position P1 in a state that their center axes are respectively agreed with each axis of three-axis coordination system, a first switching circuit 14 for exciting the first through third exciting coils in order of the output of a signal generating circuit, first, second and third detecting coils 15X, 15Y and 15Z mounted on the measured object position Px separated from the reference position in a state that their center axes are respectively agreed with each axis of the three-axis coordination system, a second switching circuit 16 for successively fetching the output of the first through third detecting coils, and a voltage fetching circuit for fetching a voltage signal from the output fetched from the second switching circuit.
Patent JP-2001105974-A (JP)
Title: Image composite/transparent device for on-vehicle camera
Inventor: SASAKI YOSHIRO
IPC: B60R21/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To display and record transparent images having a large image angle and a perspective feeling and easy to see and facilitate safety confirmation when shrinking, composing, and displaying two camera images. SOLUTION: The image outputted from on-vehicle cameras 11-14 are selected by a switching controller 18 using the information from a vehicle speed detector 15, a front/rear detector 16, and an instruction input unit 17 and are stored on image memories 21, 22 by an address generators 19, 20. The orthogonal coordinates are converted into the perspective coordinates by coordinate converting circuits 23, 24, and the images are composted by a composite circuit 25 and displayed on an image display unit 26. The coordinate converting circuit 23, 24 are formed with ROM and converts the images with the reduction ratio at the side section of a screen kept smaller than the reduction ratio at the center section. The image data compressed by an image compressor 27 are recorded on a disk recorder 28 and reproduced by an expander 29.
Patent JP-2002060099-A (JP)
Title: Multiaxial winding shaft drive device
Inventor: KAMIYAMA MINORU
IPC: B65H19/22
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a multiaxial winding system capable of remarkably reducing a cost by switching the system by only a two-axial drive system to simplify a structure. SOLUTION: In a turret winder having a multiaxial winding shaft such as a six-axis winding shaft, two units of drive motors, i.e., a drive motor A for driving a winding shaft C1 under winding and the other drive motor B for driving a new core side winding shaft C2 to be rewound are installed, and two winding shafts necessary for winding of multiple shafts turret-rotated by the drive motors A and B are continuously switched over alternately in order to drive.
Patent JP-2002063824-A (JP)
Title: Switch part of push-button switch, and manufacturing method of the switch
Inventor: HIRASAWA MASAKI
IPC: H01H13/04
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a push-button switch, in which the contact point of the switch is positioned at the head portion of the push button and the number of components of the push button switch is reduced, and further installation for the usage is simple, without requiring other parts (box, etc.), and which is highly safe, having insulating and electric shock preventing measures. SOLUTION: The push-button switch is comprised of the switch body 1, a contact point 2 and push-button part 3, 3A, and the switch body 1 has a screw processing 4, 5. The screw 4 is used for fixing the switch to a box or a plate, and the screw 5 is used for fixing the push-button part 3. A lead wire 6 is provided at the contact point 2.
Patent JP-2002067036-A (JP)
Title: Tire vulcanizing facility
Inventor: MURAKAMI TOSHIBUMI
IPC: B29C35/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a tire vulcanizing facility capable of reducing a number of assembling steps with a simple constitution and having a lower cost posture inflator and unloader than a prior art. SOLUTION: The tire vulcanizing facility comprises the unloader 30 arranged at a tire delivery side of a tire vulcanizer to reciprocate between a PCI 20 and a delivery conveyor 40 or a vulcanized tire conveyor. The facility also comprises a vertically movable slide frame 2 mounted at a center post 1 of the PCI 20, revolvable swing arms 3 provided at both ends of the frame 2, and an air cylinder 4 installed at a central position of the frame 2 to simultaneously revolve the arms 3.
Patent JP-2001338304-A (JP)
Title: Device and method for pattern inspection, and recording medium
Inventor: YAMAMOTO MASAHIRO
IPC: G01B15/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To perform a comparing inspection on an inspecting object pattern image and a reference pattern in real time. SOLUTION: The first edge is detected from the image of an inspecting object pattern. By comparing the first edge with the edge of the first reference pattern, the matching of an inspecting object pattern image with the reference pattern are performed. The first reference pattern is shifted by using an obtained shift quantity S1. By comparing the first edge with the edge of the shifted first reference pattern, an inspecting object pattern is inspected. As one of pattern deforming quantities, a shift quantity S2 is obtained. The second reference pattern is shifted by the portion of shift quantities S1+S2. By using the shifted reference pattern, a profile is obtained on the inspecting object pattern image to detect the second edge. By comparing the second edge and the edge of the shifted second reference pattern, the inspecting object pattern is inspected.  A shifting quantity S3 is obtained as one of the pattern deforming quantity.
Patent JP-2002076166-A (JP)
Title: Resin sealing type semiconductor device and its manufacturing method
Inventor: ONO YOSHIHIRO
IPC: H01L21/48
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method by which the size in a thickness direction and a plane direction and cost can be reduced. SOLUTION: A first wiring pattern 11 is formed by etching on a metal flat plate, and a second wiring pattern 14 conducted through a first insulation layer 12, the first wiring pattern 11 and a through hole 13 is formed thereon. A semiconductor chip 15 is mounted on the first insulation layer 12, and after a chip electrode 16 and the second wiring pattern 14 are connected, the semiconductor chip 15 and a bonding wire 17 are sealed by a sealing resin 18. The first wiring pattern 11 is left, the metal flat plate is removed from the lower face of a semiconductor device, and a metal bump 19 constituting an outside electrode is formed on the lower face of the first wiring pattern 11.
Patent JP-2002078662-A (JP)
Title: Dishwasher
Inventor: OTSUKA TOSHIHARU
IPC: A47L15/50
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that prescribed tableware (dishes, cups, teacups, bowls) cannot be efficiently accommodated and the capacity of dishes or the like which can be washed is decreased when only a specific area is washed in a conventional dishwasher in which only a specific area can be washed without washing all the areas of a dish basket housed in the dishwasher, because a dish accommodating area, a cup and teacup accommodating area, a bowl accommodating area, a small thing accommodating area for housing chopsticks and spoons are determined in the conventional dish washing basket. SOLUTION: In the dish basket for accommodating the dishes, the cups and teacups, the bowls and the small thing accommodating area for accommodating the chopsticks and the spoons, at least two kinds of the dishes, the cups and teacups and the bowls can be held in the same area and efficiently accommodated.
Patent JP-2002069222-A (JP)
Title: Foam and its manufacturing method
Inventor: IZUMITANI TATSUO
IPC: C08J9/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a plastic foam used particularly for a building material, a material for household electrical appliances such as a printer, a sound insulat ing material for automobiles, a material for musical instruments, a sound insulat ing material for a road, or the like, and its manufacturing method. SOLUTION: The plastic foam is produced by subjecting a mixture of two or more resins incompatible with one another and different in solubility in a foaming agent, in a state in which the resins undergo phase separation, to foaming by the foaming agent.
Patent JP-2002071455-A (JP)
Title: Radiation intensity distribution measuring device
Inventor: OGUMA NOBUO
IPC: G01J1/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a radiation intensity distribution measuring device which measures precise values without being necessary to correct the output from each photodetector for it. SOLUTION: The radiation intensity distribution measuring device of this invention has a rotating stage 2 for rotating a semiconductor laser 4 around the center at the radiation point P or its neighborhood, at least one of photodetector 9 which detects a radiation from the semiconductor laser 4, a rotating stage 7 and an arm 8 for rotating the photodetector 9 around the center at the radiation point P of the laser 4 or its neighborhood. The intensity distribution of the radiation is measured by using the output from each arc position.
Patent JP-2002081547-A (JP)
Title: Closing structure for electronic apparatus
Inventor: SATO HAJIME
IPC: G11B33/12
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a closing structure of an electronic apparatus of favorable closing performance. SOLUTION: In a magnetic disc device 10, electronic parts such as a recording disc 2, an actuator 4, etc., are disposed on a base 5. The base 5 is covered with a cover 6 having a recessed form to contain the electronic parts, and the base 5 is integrated with the cover 6. For closing a space part containing the actuator 4, etc., a packing 7 comprising a thin sheet of rubber in which a through hole part 7a is formed corresponding to the recessed form of the cover 6 is disposed between abutting surfaces 6a and 5a of the cover 6 and the base 5. On the base 5, a rib 12 is provided to stand along the whole circumference of an outer edge, with an inner side wall 12a formed diagonal. To correspond to the rib 12, the packing 7 has an outer circumferential side surface 7a formed inclined to be inversely diagonal.
Patent JP-2002082638-A (JP)
Title: Luminous display plate, level difference display material for staircase and baseboard material
Inventor: SAKURAI HIROYUKI
IPC: C09K11/64
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a luminous display plate which is free of peeling and color dropping of a coloring line part, is capable of displaying a level difference, etc., by emitting light even in the nighttime or in the dark in the event of emergency, such as service interruption, a level difference display material for a staircase and a baseboard material. SOLUTION: The luminous display plate, the level difference display material for a staircase and the baseboard material are constituted by integrally forming a colored synthetic resin part 2, luminous pigments and the synthetic resin part 3 containing a light storage material.
Patent JP-2002057381-A (JP)
Title: Tunnel junction film
Inventor: KOBAYASHI NOBUMASA
IPC: G01R33/09
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel junction film having a stable and thin tunnel insulating layer with few defects. SOLUTION: The tunnel junction film comprises an upper magnetic layer, a lower magnetic layer and an insulating layer interposed between the upper layer and the lower layer to exhibit a tunnel magnetoresistive effect. In this film, the insulating layer is made of a fluoride insulator of MgF2, CaF2, SrF2 or BaF2, and is a crystal phase.
Patent JP-2002091466-A (JP)
Title: Speech recognition device
Inventor: YODA SHOTARO
IPC: G10L15/28
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition device capable of preventing erroneous operation processing by erroneous speech recognition even in a noisy environment. SOLUTION: This speech recognition device outputs a speech operation phrase data as a speech recognition result only when an utterance section obtained based on a speech signal level uttered by a speech inputting person (user) almost matches with an utterance section obtained based on a mouth picture data obtained by photographing the mouth of the speech inputting person.
Patent JP-2002089774-A (JP)
Title: Pipe inside noise reducer
Inventor: SUENAGA MITSUHIRO
IPC: E03C1/122
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a replacement process is complicated, cost is increased, and maintainability is poor when a device for reducing noise generated from the inside of a pipe is installed in an existing building. SOLUTION: A pipe inside noise reducer capable of reducing noise to an adjacent room or a room downstairs by using a low-cost, easy-to-maintain noise reduction means the pipe to solve the problems.
Patent JP-2002090234-A (JP)
Title: Torque detecting device
Inventor: SOEJIMA KENJIRO
IPC: G01L3/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost torque detecting device with a good detection sensitivity and measurement accuracy. SOLUTION: The torque detecting device is provided with a torque detecting shaft 1 on which torque is impressed from the outside and a pair of magnetic field sensors 3a and 3b provided in the vicinity of the surface of the torque detecting shaft. The torque detecting shaft 1 comprises magnetostrictive characteristics and at least six magnetized bands 2a-2f magnetized in the circumferential direction and each polarized in such a way that the magnetized directions of the adjacent magnetized bands are in the directions opposite to each other.