baber/WOPTO huggingface dataset:
Patent JP-2002157812-A (JP)
Title: Recording and/or reproducing device for disk
Inventor: SATO MASAHIRO
IPC: G11B17/30
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent other trays from being pulled out as the desired tray is drawn out of a disk cartridge. SOLUTION: A disk auto-changer is provided with the disk cartridge having a plurality of trays supporting a disk, an elevator arrange at the side of the disk cartridge, an elevating control mechanism raising/lowering the elevator in a position corresponding to the desired tray, and a stopper 9 which is arranged between the disk cartridge and the elevator, permits the desired tray to slip out of the disk cartridge and be drawn into an elevator side and prevent the other tray from slipping out of the disk cartridge. The stopper 9 is composed of a belt 162 having a notch part 161 permitting the passage of one tray and a belt driving means 163 moving the notch part 162 to the position of the desired tray in synchronizm with the raising/lowering of the elevator.
Patent JP-2002155562-A (JP)
Title: Overflow device
Inventor: KANO JINKO
IPC: E03C1/24
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an overflow device capable of smoothly draining without drain overflowing from a tank body such as a washbowl by suppressing the occurrence of turbulent flow in the overflow device to improve drainage speed. SOLUTION: This overflow device comprises a box body with an intake port 4 communicating with an overflow hole opening in the inner side wall of the tank body, and a discharge port 5 opened in a lower wall 3b of the box body so as to communicate with the intake port 4. In this constitution, the inner peripheral surface of the discharge port 5, and a rear wall 3d and lateral side walls 3a of the box body are provided away from each other with a certain extent of distance.
Patent JP-2001169793-A (JP)
Title: High level expression of basic fibroblast growth factor having same n-terminal
Inventor: STEWART A THOMPSON
IPC: A61P25/28
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a human basic fibroblast growth factor which has an amino acid sequence: Ala-Gly-Ser- at the N-terminal and does not substantially contain any kind of human basic fibroblast growth factor having a different N-terminal amino acid sequence. SOLUTION: This human basic fibroblast growth factor has an amino acid sequence: Ala-Gly-Ser- at the N-terminal and does not substantially contain any kind of human basic fibroblast growth factor having a different N-terminal amino acid sequence.
Patent JP-2002153609-A (JP)
Title: System for forming opening of game board
Inventor: TAKANO HIROSHI
IPC: A63F7/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for openings of a game board capable of easily determining the location of any error in the formation of openings in the game board of a game machine and easily detecting the size of such an error. SOLUTION: In the system, a router causes a cutting tool to move relative to the game board 16 of a pachinko machine while rotating so that the cutting tool cuts the game board 16 to form a plurality of openings 28 in the game board 16. A computer displays a cutting area 42 (range of movement of outer periphery of cutting tool 26 relative to game board 16 during formation of openings in game board 16) on top of an ideal formation area 38 (ideal formation area of openings 28 in game board 16) on a monitor 36. Therefore, it is possible to visually recognize the relationship between the position of the ideal formation area 38 and that of the cutting area 42 to thereby make it possible to easily determine the location of any error in the formation of the openings 28 in the game board 16 and to easily detect the size of such an error.
Patent JP-2002162016-A (JP)
Title: Operation method for plasma ash melting furnace
Inventor: INOUE KEITA
IPC: F27D11/08
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To ensure stable operation of a plasma melting furnace immediately after discharge of a molten metal. SOLUTION: In a melting furnace body 2 there are provided a furnace chamber 6 into which incineration ash 26 is thrown, and a plasma electrode composed of a main electrode 4 and a furnace bottom electrode 7 both disposed in the foregoing furnace chamber 6. The plasma electrodes 4, 7 heat an article to be melted involving the incineration ash 26 and metal components contained in the incineration ash 26 with plasma arc to produce molten slag 23 and molten metal 24. After the molten metal 24 is discharged from the furnace chamber 6, once temperature of the molten slag 23 measured by a radiation thermometer 13 reaches a previously set lower limit or lower while the molten slag 23 is overflowing from a case outlet 18, throwing of the incineration ash is interrupted or reduced.  Hereby, in the case where the incineration ash 26 reaches just under the main electrode 4, the plasma arc of the plasma electrodes 4, 7 is prevented from disappearing.
Patent JP-2002164012-A (JP)
Title: Sample table for electron microscope
Inventor: SAITO SHOICHI
IPC: H01J37/20
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a sample table for an electron microscope causing no burying of a microstructure of a biological sample and damage of the sample, and having stable electric conductivity and surface roughness. SOLUTION: In this sample table for the electron microscope, surface roughness of a surface is set to 0.05 to 1.0 μm in arithmetical mean roughness Ra stipulated in JIS B 0601.
Patent JP-2002159721-A (JP)
Title: Mounting structure and mounting method for polishing panel for lifting and polishing device
Inventor: NAKAJIMA TAKAO
IPC: A63F7/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacture cost of a lifting and polishing device and to reduce the maintenance cost in a pachinko game hall by facilitating the mounting of a polishing panel onto a lifting tower main body. SOLUTION: This invention is for making easily mountable the polishing panel 3 inside the lifting tower main body 1 for which a fixed side cylindrical body 4 and a movable side cylindrical body 5 are connected by a hinge 6 and made lockable by a locking means 7. The polishing panel 3 is composed of the material for which a rigid backing plate 3b is stuck to a polishing member 3a composed of non-woven fabric and projection parts 3c for mounting are provided on both side parts of the backing plate. At the time of mounting the polishing panel, since the projection parts need to be fixed in a bent state, large force is required at the time of mounting by the resistance force. By fixing the fixing position of the projection parts 3c on a division surface on the side of the hinge 6 differently from conventional mounting, they are easily bent and fixed even with small force.  The projection parts 3c are fixed by a positioning means 9 to a part projected from the outer peripheral surface of the lifting tower main body 1.
Patent JP-2002161015-A (JP)
Title: Cosmetic
Inventor: TAKARADA TAKESHI
IPC: A61K8/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic preventing a sticky touch. SOLUTION: This cosmetic comprises one or more kinds of to sugar alcohols selected from xylitol, mannitol and inositol having >=60% moisture absorption critical humidity an inhibitor against a feeling of stickiness. The sugar alcohol contributes to a protection effect and moisture keeping effect on the skin.
Patent JP-2002165543-A (JP)
Title: System of after-sale service for fishing reel
Inventor: NANBU KAZUYA
IPC: G01B21/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a system of after-sale service for a fishing reel which enables to timely judge whether an after-sale service should be performed, to offer the after-sale service capable of convincing a customer and a maker and the satisfiable after-sale service to both. SOLUTION: This system is characterized by comprising measuring various kinds of service conditions of the fishing reel with a measuring means built in the reel, memorizing the accumulated values of various kinds of the measured results measured by the measuring means with a memorizing means in the reel, simultaneously displaying the various kinds of accumulated values memorized by the memorizing means on a display panel in the reel by operating an external controlling means and judging whether the maintenances of the reel should be performed from the various kinds of accumulated values displayed on the display panel and a manual means of the after-sales service which is a basis for judging whether the after-sales service of the reel should be performed.
Patent JP-2002167148-A (JP)
Title: Cleaning method for window of sliding door and device for the same
Inventor: MIZUTANI KENICHIRO
IPC: B66B5/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for a window of a sliding door, and a device for the same. SOLUTION: A fixed magnet part adjacent to one of window faces of a window part is immovably mounted on a position where the window part of a sliding door moved to be opened and closed passes, a moving magnetic part adjacent to the other window face of the window part is mounted on the sliding door movably in the moving direction of the sliding door with respect to the window part, a cleaning member slidably contacted with the other window face of the window part is mounted on the moving magnet part, and the moving magnet part is attracted to the fixed magnet part in every opening and closing movement of the sliding door to make them relatively immovable to the movement of the sliding door, whereby the other window face of the window part is cleaned by the cleaning member mounted on the moving magnet part.
Patent JP-2002028909-A (JP)
Title: Extrusion molding machine for honeycomb structure
Inventor: MAKINO KENTARO
IPC: B28B3/26
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding machine for a honeycomb structure capable of improving an extruding speed while maintaining a filtering state of a ceramic material. SOLUTION: The extrusion molding machine for the honeycomb structure comprises screw extruders 2 and 3 connected at at least two stages in vertical arrangement to extrude the ceramic material 80, and a mold 11 provided at a forward side of the extruder 3 of the lower stage to extrusion mold the honeycomb structure 8 made of ceramics. The machine also comprises filtering units 4 and 5 respectively provided at distal end extrusion ports 20 and 30 of the two-stage extruders 2 and 3 to filter the material 80 in such a manner that a relation of A<B is satisfied wherein A is a minimum mesh size of material passing pores of the unit 4 of the upper stage and B is a minimum mesh size of material passing pores of the unit 5 of the lower stage.
Patent JP-2002165717-A (JP)
Title: Apron mounting structure for bathtub
Inventor: MASUDA HIROTAKA
IPC: A47K3/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an apron mounting structure capable of easily detaching and attaching even if a counter and the like exist. SOLUTION: The apron 9 of which the upper end is inserted into the inside of a flange 7 at the upper edge of a bathtub 6, and the lower end is mounted on a floor pan via a fixing tool is provided. The length of the apron 9 is set to a height-length smaller than the distance from the lower edge of the flange 7 to the upper face of the wash place of the floor pan 1 directly under the flange.
Patent JP-2002174708-A (JP)
Title: Optical element
Inventor: KIMURA KOICHI
IPC: G02B5/32
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical element comprising a reflector having no absorption without depending on the incident angle in which two-dimensional incident light can be directly introduced as it is with high efficiency without using a light guide plate or optical waveguide and two-dimensional total reflected light can be obtained on a desired interface with high efficiency. SOLUTION: The optical element is a planar optical element and has such properties that when the incident light is introduced two-dimensionally into the optical element, at least part of the incident light introduced is totally reflected on the interface of the layers constituting the optical element while the incident light does not substantially exit from the side opposite to the entrance side of the incident light.
Patent JP-2001193958-A (JP)
Title: Indoor machine of air-conditioner
Inventor: YOSHIDA KAZUNORI
IPC: F24F13/20
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce costs, time, or the like for producing a mold by enabling cabinet dimensions to be changed. SOLUTION: A cabinet 1 where the components of an indoor machine are subjected to interior finishing is set to separate structure that is composed by a three-piece resin forming member of three pieces of a split motor side injection molding part 2, a cross flow fan shaft side injection molding part 3, and a central casing part 4 that can be combined with both of them 2 and 3, the central casing part 4 is formed by extrusion molding, and the casing parts 4 with different dimensions are combined according to a model, thus manufacturing the cabinet 1.
Patent JP-2002179151-A (JP)
Title: Packaging structure
Inventor: INADA TOSHIHIDE
IPC: B65D81/113
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a packaging structure capable of efficiently packaging an object to be packaged such as a video camera by using a cushioning member made of a corrugated board sheet. SOLUTION: The packaging structure is constituted of a packaging box main body 1 to be assembled by using a corrugated board sheet and a cushioning member 14 to be assembled by using a corrugated board sheet to protect an object 24 to be packaged in the interior of the packaging box main body 1. Under the condition that the cushioning member 14 on which the object 24 is set is stored in the packaging box main body 1, a sheet 10b provided connectively to an upper end of the packaging box main body 1 is placed so as to cover the object 24 from above the cushioning member 14. Accessories such as a cord, a remote controller and an adapter are stored in a space defined on the sheet 10b by folding another sheet provided connectively to the upper end of the packaging box main body 1.  A handling description 51 and the like are put on the sheet 10b covering the object 24 on the outside of a storing portion for the accessories, and it is so arranged that the object 24 is packaged by closing the upper end of the packaging box main body 1 with a flap 11.
Patent JP-2002178432-A (JP)
Title: Light-proofing wrapping film
Inventor: OGAWA TATSUYA
IPC: B65D65/20
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a light-proofing wrapping film which inhibits light transmission, protects the wrapped contents by almost entirely shielding the transmission of light within a specific wavelength zone, confirms the wrapped contents and does not generate a color change in printed characters or designs. SOLUTION: This light-proofing wrapping film is composed of a design printing layer 11 formed on one of the sides of a base film 10, a white layer 12 as a ground of the design printing layer 11 and a colored layer 13 for inhibiting the transmission of light in the specific wavelength zone, formed on the ground of the white layer 12.
Patent JP-2002178151-A (JP)
Title: Welding wire feeding roller
Inventor: KAGAMI TAKEJI
IPC: B23K9/12
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a welding wire feeding roller capable of displaying an excellent feeding property even under a severe environment for use that a feeding resistance becomes high owing to bending of a liner or the like. SOLUTION: In the welding wire feeding roller, arithmetical average roughness Ra in the circumferential direction on the surface of a groove is 0.7-10.0 μm as the feature.
Patent JP-2002181924-A (JP)
Title: Radar apparatus
Inventor: SAYANA TOMOAKI
IPC: G01S13/60
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a radar apparatus in which a change in modulation sensitivity due to temperature change and the change with time is reduced with a simple constitution and in which the distance measurement of an on-vehicle radar used to detect the distance between two cars is enhanced. SOLUTION: A transmission-reception part 20 transmits and receives radio waves used to detect the distance between the two cars. A radar-signal processing part 30 receives and processes the reflected waves of the radio waves so as to obtain distance-between-two-cars information. A modulating-signal generation part 12 outputs triangular-wave digital data 22 by a trigger signal 21. A D/A converter 10 converts the digital data 22 into a triangular-wave modulating signal 19 as an analog signal so as to be output. A signal processing part 13 to which a beat A/D output 18 is input performs an FFT processing operation so as to output distance speed information 17.  A CPU 14 to which own-vehicle-speed information 16 and the distance speed information 17 by speed detection pulses and running-distance detection pulses are input so as to be processed outputs distance data 29 and the trigger signal 21. A memory 15 stores the distance data 29. A directional coupler 6 branches a high-frequency amplification output 26.
Patent JP-2002188395-A (JP)
Title: Grout hole in concrete segment
Inventor: TSUZUKI JUNICHI
IPC: E21D11/08
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a grout hole capable of completely stopping water by means of a cap engaged with a female screw pipe inside. SOLUTION: A cap 3 of synthetic resin to be engaged with a synthetic resin pipe 2 having threads in a grout hole 1 comprises a screw part 3a to be engaged with multiple threads in an inner surface of the synthetic resin pipe 2 provided with threads, a disc part 3b provided at one end of the screw part 3a having a larger diameter than an outer circumferential diameter of the screw part 3a, and a circular body 7 for sealing comprising elastic material installed on a root part of the screw part 3a provided with the disc part 3b. At one end circumferential edge part of the synthetic resin pipe 2 provided with threads, an inclination surface 2b is formed inclined from the root part of the screw part 3a and the disc part 3b of the synthetic resin cap 3 toward an outer circumferential surface of the disc part 3b, with the circular body 7 for sealing in close contact with it.  The circular body 7 for sealing thus seals the root part of the synthetic resin cap 3 and the inclined surface 2b at the end circumferential edge part of the synthetic resin pipe 2 with the threads, thereby the grout hole 1 can be completely water-stopped by the synthetic resin cap 7.
Patent JP-2002187612-A (JP)
Title: Supply device for chip part
Inventor: ADACHI NAOYA
IPC: B65G47/14
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a supply device for a chip part capable of reducing dispersion of the number of discharge in a short period of time by stabilizing a behavior of the chip part passing above a gate port. SOLUTION: This supply device of the chip part is furnished with the gate port 7 to pass the chip part sliding down along an alignment groove 6 one by one, a discharge passage 8 to discharge the chip part passing the gate port 7 by aligning it in one row and a rotating member 13 to rotate in the opposite direction of the sliding down direction of the chip part P sliding down along the alignment groove 6 in a part storage room 5, to deliver the chip part in the part storage room 5 to the alignment groove 6 and to energize the chip part in an abnormal attitude stopping at the gate port in the opposite direction of the sliding direction.  The rotating member 13 is intermittently driven by a driving means so as to intermittently rotate at a specified angle each in the part storage room 5, and a stopping position of the rotating member 13 is controlled at an upper part of the gate port 7 so that the following chip part P cannot enter the gate port 7.
Patent JP-2002199618-A (JP)
Title: Power supply device
Inventor: SOMEYA KAORU
IPC: H02J7/35
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device which efficiently produces electrical energy from a power supply of a photovoltaic cell with a simple structure. SOLUTION: The power supply device is constituted of a solar cell power supply SB, a small capacitor C1 which accumulates electrical energy from the solar cell power supply SB, a large capacitor C0 which stores the electrical energy transferred from the capacitor C1, a switching part SW which is disposed between the capacitor C1 and the capacitor C0 and makes setting of the transferring condition, and a switch control part CNT which controls on/off condition of the switching part SW according to the charging voltage (the terminal voltage) of the capacitor C1.
Patent JP-2002196189-A (JP)
Title: Optical connector
Inventor: KAWAKUBO YUKISUKE
IPC: G02B6/40
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector that can cope with termination connectable to connectors of a plurality of single-core coated optical fibers or the like, having a comparatively large diameter, by efficiently absorbing difference in array pitch between an optical fiber on an optical connector ferrule side and an optical fiber which is intended to be terminated. SOLUTION: The optical connector is equipped with a pitch-changing part 64, which changes pitch of several optical fibers, between a tip end wall 52j, with optical fibers fixed in the optical connector ferrule 52 and an aligning mechanism 59b of connecting mechanism.
Patent JP-2002203942-A (JP)
Title: Power semiconductor module
Inventor: KOBAYASHI TAKATOSHI
IPC: H02M7/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To optimize a ceramic substrate, the quality of material in a metal base, dimensions, a junction material, and a boding method for improving reliability and for lengthening a life in a power semiconductor module. SOLUTION: In this power semiconductor module, a package integrated with terminal is combined with the circuit assembly body of the metal base 1, ceramic substrate 2 and power semiconductor chip 9. In this case, in the ceramic substrate, a front circuit plate 8b and a back plate 8c are joined to both the surfaces of a ceramic plate 8a, and the metal base is soldered to the ceramic substrate. Also, the metal base is made of copper and a copper alloy having a thermal conductivity of 250 W/mK or more, and the plate thickness is set to 3.9 to 6 mm.  In the ceramic substrate, the thickness of the ceramic plate is set to 0.1 to 0.65 mm, the thicknesses of the front circuit and back plates are set to 0.1 to 0.5 mm, the external dimensions are set to 50 mm×50 mm maximum, aspect ratio is prescribed from 1:1 to 1:1.2, solder having a melt point of 183 to 250 deg.C is used, and the layer thickness is set to 0.1 to 0.3 mm for bonding the metal base to the ceramic substrate by solder.
Patent JP-2002165919-A (JP)
Title: Slot machine for radiating special lamp to facilitate pattern recognition
Inventor: IKEDA YASUO
IPC: A63F5/04
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for clearly informing a beginner of coming of a chance and facilitating stopping of selected patterns 2 during playing on the slot machine. SOLUTION: A stroboscope lamp 3 and a black lamp 3 are installed at positions allowing radiation to a part corresponding to the player side of drums 1 having the patterns 2 of the slot machine. The stroboscope lamp 3 is tuned to the patterns 2 of the drums 1 rotated by a motor 4, thereby directing as if the patterns 2 rotating in the front of the player stopped. An arbitrary pattern 2 of each drum 1 is coated with a coating reflecting only light of the stroboscope lamp 3, thereby directing as if a light different from that of the other patterns 2 is emitted.