baber/WOPTO huggingface dataset:
Patent JP-2001340533-A (JP)
Title: Slot machine
Inventor: ISHIBASHI KAZUYOSHI
IPC: A63F5/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine in which the player can turn the stop button operation, among playing operations, to automatic mode at player's discretion. SOLUTION: A stop button operating unit as shown circuit constitution in the selected figure (figure 2) is mounted to a slot machine body almost the same as a conventional slot machine. An optical sensor 46 in the stop button operating unit detects the emission of a light emission source that shows the operable state of the stop button on the slot machine body side. On the basis of the output of the detection, a CPU 40 drives a solenoid part 29 corresponding to the stop button to operate a corresponding stop button 7.
Patent JP-2001336777-A (JP)
Title: Heat-exchanging panel
Inventor: HASHIMOTO SHIGEHARU
IPC: F24D3/12
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To make a heat-exchanging panel excellent in heat conductivity by increasing the area of heat radiation with simple structure. SOLUTION: A heating-exchanging element 2 is equipped with an outer tube 4 circular in cross section filled with a heat-exchanging medium w and a heat conductive pipe 9 for gasifying or liquefying the heat-exchanging medium W, and it is made in such a simple structure that the outer tube 4 of the heat- exchanging element 2 is in contact with an outer plate 1 thereby improving the heat conductivity.
Patent JP-2001340500-A (JP)
Title: Color changeable seal for ball impact point bonded on face of wood golf club
Inventor: SUGIMOTO AYAFUMI
IPC: A63B53/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To develop a color changeable seal for a ball impact point to be bonded on the face of a wood golf club, allowing a user to easily discriminate the bonding position on the face of the golf club and to easily compare the position of a hit mark and the sweet spot of the golf club, and preventing the user from bonding the seal aslant on the face of the golf club. SOLUTION: The color changeable seal for the ball impact point to be bonded on the face of the wood golf club has a projection whose outer shape is symmetrical in the left/right direction at the center in the lower part, and has the lines of a vertical axis, a lateral axis, an auxiliary vertical axis, an auxiliary lateral axis, or the like, on the surface. Therefore, the position of a hit mark formed by a user in the hitting exercise and the sweet spot of the golf club can be easily compared, and chances of bonding the color changeable seal aslant on the face of the golf club become extremely few.
Patent JP-2001342941-A (JP)
Title: Wind power plant
Inventor: MIYAZONO KUNIAKI
IPC: H02K21/22
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To assemble a rotor using permanent magnets in a wind power plant for converting the wind energy to the electricity without using a special structure and special equipment. SOLUTION: A rotary shaft 3 for receiving the rotation of vanes by the wind force in a wind power plant is formed with a screw part 5 at the predetermined upper part in the axial direction of a flange part 4 journalled to a bearing part 2, and a hub 6 of a rotor 11 is fitted by screwing into the center fitting screw hole 7. A disk-like rotary yoke part 8 is screwed to the hub 6, and plural permanent magnets 10 are annularly fixed to the inside of the periphery. A stator 14 formed of an annular fixed yoke part 13 and plural stator coils 12 facing to the permanent magnets 10 and fixed to the fixed yoke part 13 is fixed to a case 1.  The hub 16 can easily fit the fitting screw hole 7 on an upper part of the rotary shaft 3, and a screw is perfectly engaged before it comes close to the fixed yoke part 13 having the strong attracting force, and thereafter, the fitting screw hole 7 can be safely fixed to the predetermined position by a little force.
Patent JP-2001344894-A (JP)
Title: Data recording medium, data recording method and device, data reproduction method and device
Inventor: SAKO YOICHIRO
IPC: G06F21/10
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To enable a user to carry out the meticulous management of copyrights and to deal with the disappearance of watermarks when managing the data of contents by using the information on watermarks. SOLUTION: The two watermarks; the watermark of high remaining intensity and the watermark of the low remaining intensity are previously recorded in superposition on the data of the contents on a recording medium. The management information of stricter restriction is previously recorded. In reproducing, whether the information on the watermark of the high remaining intensity and the information on the watermark of the lower remaining intensity may be detected or not is judged and if there are both of the watermark having the higher remaining intensity and the watermark of the lower watermark, the management of copying and reproducing is performed in accordance with the management information of the watermark having the lower remaining intensity and if only the information of the watermark having the higher remaining intensity can be found,  the management of copying and reproducing is performed in accordance with the management information of the remaining intensity having the higher remaining intensity.
Patent JP-2001346320-A (JP)
Title: Cable connecting part
Inventor: HASEGAWA HISAYA
IPC: H02G15/064
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cable connecting part capable of miniaturizing an energizing part, saving labor for assembling the energizing part, improving insulating properties in a connecting part of a cable, and exchanging a pre-mold insulating material easily. SOLUTION: A cylindrical wedge 14 is removably fitted into the upper outer- periphery of a cable conductor, and fixed thereto by a cylindrical conductor member 16 pressed into the upper outer-periphery of the cable conductor. An anchor unit 15 disposed on the lower outer-periphery of the wedge 14 is provided with an anchor body 17, a press member 18 movably disposed in the axial direction of the anchor body 17 below the anchor body 17, a protrusion member 19 formed out of a ball of radially protruding by the movement of the press body 18, and an elastic member 20 formed out of a coil-type spring disposed between the anchor body 17 and the press member 18. The inner periphery of a latching member 17b of the anchor 17 is locked to a lock groove 14c formed on the lower outer periphery of the wedge 14.
Patent JP-2001342807-A (JP)
Title: Back plate structure of gas turbine
Inventor: FUKUI TOSHIMITSU
IPC: F01D11/08
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a back plate structure capable of preventing lowering of turbine output due to thermal expansion and being formed simply. SOLUTION: In a gas turbine for discharging a combustion gas from a nozzle to drive a turbine, the nozzle is provided with an annular nozzle mounting flange, the nozzle mounting flange is fixed to a housing, a gap is provided between the inner peripheral end part of the nozzle mounting flange and the housing to form an annular groove, the outer peripheral end part of the back plate forming a wall surface partitioning a combustion gas passage in the annular groove part is clamped to be slidable in the radial direction and to be immobile in the axial direction of the turbine shaft, whereby when the back plate is expanded due to thermal transfer from the combustion gas, the back plate can be expanded outwardly in the radial direction.
Patent JP-2001341597-A (JP)
Title: Bumper member mounting structure
Inventor: MIKAMOTO TAKAYUKI
IPC: B60R19/24
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a bumper member mounting structure capable of tentatively retaining a bumper member on the vehicle body side without increasing assembly man-hours and without making a manufacturing process complicated. SOLUTION: In a bumper member mounting structure such that a second metal plate press part 13 attached on a bumper member is attached on a first metal plate press part 12 attached on a vehicle body 10, shelf parts 12d, 12d are formed on the first metal plate press part 12 and a claw piece 12f is reisedly provided between the shelf parts 12d, 12d. A shelf part 13d is formed on the second metal plate press part 13 and a hole 13f is formed on the shelf part 13d. When the first metal plate press part 12 is assembled onto the second metal plate press part 13, the claw piece 12f of the first metal plate press part 12 is locked in the hole 13f of the second metal plate press part 13 and the shelf parts 12d, 13d are made contact on the surface each other for tentatively retaining the bumper on the vehicle body 10.
Patent JP-2001343404-A (JP)
Title: Split type ct and current detection circuit
Inventor: FURUMOTO TETSUO
IPC: G01R19/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a split type CT and a current detection circuit which enable detection of current with limited errors, while facilitating application thereof for the existing electrical circuit and moreover, allows application thereof, even in a current detector which differentiably combines two split type current transformers. SOLUTION: There are arranged a current transformer and a circuit device connected to the secondary winding of the current transformer. The current transformer is provided with two iron cores and at least two windings made splittable and recombinable and the circuit device comprises a first circuit means for measuring the current of a primary conductor of the current transformer, a second circuit means adapted to put an AC signal from one of the two windings, a third circuit means which is connected to the remaining one of the two windings and an adjusting means for correcting the results of the measurement from the first circuit means by an output of the third circuit means. The frequency of the AC signal put thereinto from the second circuit means is separated far from the frequency of the current of the primary conductor to be measured by the first circuit means.
Patent JP-2001340172-A (JP)
Title: Bed
Inventor: MIYAMOTO KAZUMI
IPC: A47C21/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the head becomes hot and it is hard to sleep when a heating function functions on the entire bed in a bed provided with the heating function. SOLUTION: At the time of spreading a planar heating element 7 on a hard bed mat 2 covered with a Tatami (rush) facing, at least a head part 2a is not provided with the planar heating element 7.
Patent JP-2001340460-A (JP)
Title: Humidifier for medical gas
Inventor: OMORI YOSHIYUKI
IPC: A61M16/10
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a medical gas humidifier to humidify medical gas safely and easily in maintenance-free for a long term. SOLUTION: A part of a supply route 3 of medical gas consists of a membrane tube 42 consisting of a steam permeable membrane 41, and its inside is made as a humidification chamber 4. Outside the humidification chamber 4, water retention body 6 absorbing and retaining humidified water 7 is arranged while being in contact with the steam permeable membrane 41 of the membrane tube 42. The membrane tube 42 has an outer diameter of 2-50 mm, and the main chemical structure of the steam permeable membrane 41 as its peripheral wall is a copolymer of ethylene tetra fluoride and perfluoro-3,6-dioxa-4-methyl-7- octane and is an organic macromolecular this film coordinated with sulfonic acid groups as functional groups.
Patent JP-2001341892-A (JP)
Title: Method and device for detecting presence or absence of sheet-like conveyed matter
Inventor: WATANABE YASUHITO
IPC: B65H7/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting the presence or absence of a sheet-like conveyed matter capable of surely detecting the presence or absence of the sheet-like conveyed matter conveyed by a conveyor, in particular, a thin sheet-like conveyed matter. SOLUTION: This presence or absence detecting device 11 for sheet-like conveyed matters comprises the conveyor 13 provided with a projecting and recessed part 12 at a constant pitch in the longitudinal direction for conveying the sheet-like conveyed matter, a gear-shaped detecting roller 15 having a projecting and recessed face 14 at a constant pitch to be engaged with the projecting and recessed part 12 of the conveyor 13 on its circumferential surface, and a detecting means 16 for detecting the vertical movement of the detecting roller 15. The conveyor 13 in the embodiment of this invention uses a bar conveyor formed by mounting grid bars 18 at constant pitches P in the longitudinal direction between supporting frames 17 at both side, and each part between the grid bars 18 is a space.
Patent JP-2001348131-A (JP)
Title: Image formation device
Inventor: HIRAI HIROSHI
IPC: G03G15/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device providing superior image formation by uniformly heating a sheet stored in a sheet stack means. SOLUTION: The sheet stored in the sheet stack means is heated by a heating means having a heat radiation face 62a for heating the sheet. The heat radiation face 62a is disposed in such a position that shortest distances between the respective ends of the maximum size sheet Smax stackable on the sheet stack means and the respective ends of the heat radiation face 62a become approximately same and the temperature difference in the temperature distribution of the heat radiation face 62a is set to a prescribed quantity or less so that the sheet can be uniformly heated.
Patent JP-2001309750-A (JP)
Title: Feed additive having active oxygen scavenging ability and its formula feed
Inventor: UEDA SADAKO
IPC: G01N21/78
Filed: 2000-05-03
Abstract: PROBLEM TO BE SOLVED: To obtain a feed additive having an active oxygen scavenging ability which is a catalyst species Z favorable for addition thereof to an antioxidant that is a hydrogen donor species Y or addition thereof alone to a feed. SOLUTION: This feed additive having the active oxygen scavenging ability is obtained by defining a test substance providing >=10 luminance caught with a CCD camera as a substance containing the Z when a 2 wt./vol.% aqueous solution of hydrogen peroxide [X] and a saturated aqueous solution [Y] of gallic acid are used as standard reagents and 1 mL each of both the standard reagents [X] and [Y] is added to a container containing 0.2 g of the test substance previously added thereto, the resultant container is directly placed in a darkroom completely cut off from light to scavenge the hydrogen peroxide and the weak emitted light generated therein is caught by the CCD camera and including the Z-containing substance as an active ingredient. The feed additive is added to provide a formula feed. Thereby, the oxygen scavenging and antioxidant properties can truly be realized and the active oxygen produced in cultured fishes or livestocks can be scavenged and connected with the prevention of the deterioration of feed.
Patent JP-2001350215-A (JP)
Title: Photographic print device
Inventor: TSUJI YUUKI
IPC: G03B27/73
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a photographic print device which can easily correct the abnormal color development of photographic prints arising from various causes. SOLUTION: This photographic print device is provided with an image reading section S which reads the images of the frame image segments of a photographic film 4 and the images of the circumferential segments of the frame image segments, a print control section PC which forms print data set with print density by each of the images in accordance with the read information of this image reading means S and a print head 23 which prints recording paper 1 with the images in accordance with the print data. The print control section PC is constituted to determine the information for correction for correction processing to correct the density abnormality in the image information of the frame image segments by detecting the image density abnormality in the image information of the circumferential segments described above.
Patent JP-2001317254-A (JP)
Title: Multipurpose lock
Inventor: SEGAWA TSUKASA
IPC: E05B65/06
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a multipurpose lock which is available for both a sliding door and a hinged door in a single specification. SOLUTION: The multipurpose lock is constituted of a cylinder portion, a case portion, a latch portion, a spring, a lock attaching tool, and a strike. The cylinder portion consists of an external cylinder in an almost cylindrical shape, and an internal cylinder roratable about a shaft center of the external cylinder. The internal cylinder has a driving body protruding from a rear edge thereof, which driving body has a cross-sectional shape including surfaces almost in parallel with each other. The internal cylinder also has a key hole formed in a front surface and a fixing means on a rear side. The case portion consists of a front member, an intermediate member, and a rear member which are sequentially fixed to each other or integrally formed in one body.  The front member has a hole formed therein, into which the driving body can be fitted, and a laterally extending guide groove formed therein. The intermediate member has a notch formed therein, which has an opening on one end thereof. The rear portion has a laterally extending guide groove and an attaching tool insertion hole. The latch portion includes a substrate having a hook on one end thereof, and an internal opening formed therein. The driving body is fitted into the opening, whereby the latch portion is laterally movable and one-way rotatable at the other end of the substrate. Further, the substrate has a spring stopper protruding from the other end thereof. The lock portion attaching tool has a support plate immovably supporting the external cylinder almost at right angles to a front plate having an opening.
Patent JP-2001356410-A (JP)
Title: Projection type display device
Inventor: FUKUDA TSUNEO
IPC: G03B21/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To realize a projection type display device realizing a multiscreen video display having a high degree of freedom in accordance with video contents by making the screens of a single body of plural projection type display devices adjoin. SOLUTION: Light from a light source 10 is modulated by an LCD is modulated by an LCD panel 11 and formed into an image on a screen 13. Similarly, light from a light source 20 is modulated by an LCD panel 21 and formed into the image on a screen 23. The projection type display devices A and B are installed on separate housings 100 and 101 and respectively integrated. The devices A and B can rotate with a screen end 50 as an axis by hinges 40 and 41. Then, a light shielding plate 60 is provided so that projected light to the screen of either of the adjacent devices A and B may not be stray light for the screen of the other. The video continued without a joint is projected to two devices A and B, so that the screens look like one screen, and the angles of two screens 13 and 23 are changed in accordance with the video contents so as to realize variegated video expressions.
Patent JP-2001358209-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ONISHI TORU
IPC: H01L21/76
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing for improving a flatness of a surface of a semiconductor substrate. SOLUTION: The method for manufacturing a semiconductor device comprises the steps of implanting an oxygen ion at a predetermined position of an embedded layer made of a polysilicon as a material in a trench by using an ion implanting method (step S16), thereafter conducting a heat treatment (step S18), and forming a stopper layer made of a silicon dioxide in the embedded layer so that its upper surface becomes the same height as an upper surface of a field oxide film at a periphery of the trench. This stopper layer performs a role of an etching stopper when etching back the unnecessary embedded layer at the upper part of the trench (step S20), and hence a step between the stopper layer and the field oxide film is reduced after the etching to improve the flatness of an element isolation region.
Patent JP-2001046410-A (JP)
Title: Module-type implantation member for orthopedics and its fastener
Inventor: ROZOW III STEPHEN
IPC: A61F2/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To secure fastening that does not generate loosening of a fastener by forming a spring tub elastically deformable along a longitudinal axial line at one end of a member having the longitudinal axial line and forming a driving hole capable of receiving a hexagonal wrench at the other end. SOLUTION: A module-type coupling artificial tool for a kidney comprising two elements coupled through a male/female engaging portion couples between a front end portion 1 and a terminal portion 3, which construct an implantation member 2, through a tapered portion. A male screw portion is formed at the tip of a male tapered portion 8 of the terminal portion 3, and a fastener 18 is hinged with the male screw portion to fasten the terminal portion 3 to the front end portion 1. In the fastener 18, a hole after a female screw is cut off is formed along a longitudinal axial line, and a slot 30 is formed in a terminal portion 22, and thus, an axially deformable spring tub 28 is formed. A front end portion 20 has a driving hole 26 capable of receiving a hexagonal wrench.
Patent JP-2002002208-A (JP)
Title: Brake pedal of caster
Inventor: HIRATA SACHIO
IPC: B60B33/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a caster brake pedal free from being bent or broken even if any strong force is applied to the brake pedal. SOLUTION: In this caster, by treading on and swinging an operating section 13a at one end of a brake pedal 4, an upper sliding part 10 and a lower sliding part 11 of a brake shoe 3 are slid on sliding pieces 15a and 15b to lower the entire brake shoe, and then a brake lining 8 contacts with a wheel 2 to the caster, resulting in a locked status of the caster, while treading on and swinging an operating section 13b at the other end of the brake pedal to restore it into its former status allows the caster to be released.  In the brake pedal, both operating sections of which are formed by laterally turning outward both ends of a metal plate, a reinforcement 16 also formed by laterally turning outward both ends of a metal plate is connected between both operating sections, and a lower part below a notch S formed along and maintained distance from the reinforcement is stamped inward, an upper end part of which is a sliding piece 15a and a lower one of which a sliding piece 15b.
Patent JP-2002000576-A (JP)
Title: Organism information measuring sensor
Inventor: NISHIO YASUYUKI
IPC: A61B5/0478
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an organism information measuring sensor capable of measuring organism information reliably even during massaging, though not contactless. SOLUTION: A massage machine 100 is provided with a headphone 1 having a pulse wave sensor and a heart rate measuring electrode and having an ear lobe sensor attached on one ear lobe and a respiration sensor, and a finger- attached probe 2 having a pulse wave sensor and a heart rate measuring electrode and attached on a finger.