baber/WOPTO huggingface dataset:
Patent JP-2003159219-A (JP)
Title: Trolley for medical instrument
Inventor: SUGATA TERUAKI
IPC: A61B8/12
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trolley for a medical instrument which is capable of illuminating the medical instrument by operating an operation section of the medical instrument body or enhancing a frequently used key of an input and output unit, according to a diagnostic usage by a user.  <P>SOLUTION: The trolley (for the medical instruments) is movably installed, for example, into an operation room, or the like, while a system desired by a user for endoscopic observation and ultrasonic diagnosis is constituted. The trolley is equipped with a movable shelf section 47 which is movable back and forth in relation to a solid shelf section 46 installed by a linear sliding system 45 in a tray unit 1a, each section of which can be pulled out. The trolley is provided with an illuminating unit 61 being supported by a pole in a nearly forefront edge of the mobile shelf section 47. An illuminating light axis 64 of this illuminating unit 61 can be changed arbitrarily by a horizontal revolving axis 62 and a vertical revolving axis 63. Thus, it is possible for the user to easily and arbitrarily illuminate the frequently used key (for example, a key 82) and enhance this frequently used key even in a semi-dark room.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159597-A (JP)
Title: Water treating agent
Inventor: WAKASA AKIRA
IPC: C02F5/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical for inhibiting corrosion and scale formation occurring under the influence of water.  <P>SOLUTION: The water treating agent is a chemical for inhibiting corrosion and scale formation occurring under the influence of water and contains silica, a pH modifier, and an anti-scaling agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159864-A (JP)
Title: Printing medium for inkjet printer and method for manufacturing the same
Inventor: KASUGAYA TOMOAKI
IPC: B41M5/50
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve color developing properties and fixing properties of an inkjet printer by using an oily pigment ink.  <P>SOLUTION: Three-dimensional unevennesses are provided on the surface of a medium coated with an ink absorbing layer to protect a pigment from an external force while the pigment is ensured on the surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002365106-A (JP)
Title: Instrument for measuring flow rate, clamp-on type ultrasonic flowmeter
Inventor: ONISHI KAZUMASA
IPC: G01F1/66
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate measuring instrument of high measuring precision. SOLUTION: In this measuring instrument arranged with a clamp-on type ultrasonic flowmeter provided with at least one ultrasonic transceiver on a surface of a tubular body, the ultrasonic transceiver comprises a layered body comprising an ultrasonic oscillator, and an ultrasonic propagation element for guide-propagating an ultrasonic wave generated from the oscillator preferentially along a direction perpendicular to a plane of the oscillator, and arranged to form an acute angle with respect to the center axis of the tubular body, and an ultrasonic propagation material layer arranged between the ultrasonic propagation element of the layered body and the tubular body, and having 0.5×10<-3> -3×10 Pa.sec of viscosity at 25 deg.C,  and a ratio of a sound wave propagation velocity V1 of an ultrasonic propagation material at 25 deg.C to a sound wave propagation velocity V2 of a material of the tubular body is made to satisfy a relation of 0.5<V1 /V2 <1.7.
Patent JP-2003168196-A (JP)
Title: Apparatus and system for parking guide
Inventor: MURAKAMI YUICHI
IPC: G08G1/14
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a system by which parking can properly be performed.  <P>SOLUTION: A management station 20 detects the vehicle number of a vehicle 2 entering a parking lot and the size of the vehicle 2 and guides the vehicle to parking paces 31, 32, 33, 34 and 35 matched with the size of the vehicle 2. When the vehicle 2 receives parking information sent from the management station 20 via guiding apparatus 24 and 27, the vehicle 2 displays the moving direction of the vehicle on winker displays 3a and 3b provided at the vehicle or on the display screen of a navigation system 4 to guide the vehicle to an unoccupied position 38 in the parking lot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002223240-A (JP)
Title: Method for approximating weighted random early detection buffer admittance algorithm
Inventor: BLUMER ARIC D
IPC: H04L12/56
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To control the careless drop of a packet. SOLUTION: This device is provided with a deciding mechanism for deciding the mean buffer fill of a packet buffer, and the mean buffer fill maintains the mean filling state of the buffer. This device is provided with a mechanism for calculating a drop probability associated with a packet, and this disposal probability is set as any probability that the packet is dropped from the buffer. This device is provided with a mechanism for generating a random number, and when the drop probability is larger than the random number, the packet is dropped from an element. This device is provided with a step for receiving the packet by the element having the buffer and a step for determining whether the mean buffer fill of the buffer in which a packet h is stored is larger than a minimum threshold and smaller than a maximum threshold.  Then, this device is provided with a step for calculating the drop probability related with the packet being any probability that the packet is dropped from the element and a step for comparing the drop probability with the random number, and when the drop probability is greater than the random number, the packet is dropped from the element.
Patent JP-2003166268-A (JP)
Title: Slime removal mechanism
Inventor: NISHIOKA AKIRA
IPC: E03C1/262
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slime removal mechanism capable of obtaining a deslime liquid by making use of a drain hole of a chrysanthemum-shaped cover.  <P>SOLUTION: The slime removal mechanism is put on the upper part of a garbage basin 2 in a sink, and constituted of a chrysanthemum-shaped cover 1 having a plurality of drain holes 6a, 6b communicating with the garbage basin 2, a cartridge 11 detachably installed onto the chrysanthemum-shaped cover 1, and a desliming material 12 contained in the cartridge 11. Both an entrance 30 through which drain flowing in the sink flows into the cartridge 11 and an outlet 31 for the disliming liquid flowing out of the cartridge 11 are formed in the state that both are positioned opposite to the central part of the side face of the cartridge 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172363-A (JP)
Title: Rolling bearing, and manufacture of outer ring for rolling bearing
Inventor: GOTO MASAO
IPC: C22C38/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of preventing early breakage or plastic deformation of an outer ring.  <P>SOLUTION: This rolling bearing comprises an inner ring, an outer ring 1 used as a roll with its outer periphery contacting with other members, and a plurality of rolling elements arranged between both of the inner and outer rings. The hardness of a portion 3 from an outer periphery 2 of the outer ring 1 to depth of 3 mm is set to 58-62 in Rockwell C hardness (HRC). The hardness gradient of the depth portion 3 is set to 1 HRC/1 mm or less from the outer periphery toward the inside. The amount of residual austenite at the depth portion 3 is set to 5-18 vol%. The hardness of a portion 5 from an inner periphery 4 of the outer ring 1 to depth of 1 mm is set to 61-64 HRC. The amount of residual austenite at the depth portion 5 is set to 5-15 vol%. The hardness of a center part in a thickness direction between the inner and outer peripheries 4 and 2 of the outer ring 1 is set to 35-42 HRC.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173030-A (JP)
Title: Image forming device
Inventor: HASHIGUCHI AKIHIRO
IPC: G03F7/20
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming device that achieves a cost reduction by adding another useful function to a light shielding means such as a shutter.  <P>SOLUTION: In a printing plate automatic exposure unit 10, a shutter plate 122 is connected to a rotational shaft 82 that rotates by the driving force of a motor 80 via a positioning pin 74, and the movement of the positioning pin 74 to a retracting position makes it possible to shield from a light beam emitted from a recording head 37. When a printing plate 12 is carried, the shutter plate 122 is moved by the driving force of the motor 80, so that the positioning pin 74 is put on the carrying locus of the plating plate 12 and interferes with the end of the printing plate 12. Thus, the position in which the printing plate 12 is carried is corrected. After the correction, the shutter plate 122 and the positioning pin 74 are moved to their respective retracting positions and the printing plate 12 is carried while supported by the end of the shutter plate 122.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169882-A (JP)
Title: Slot machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which improves amusement of a game.  <P>SOLUTION: The machine is provided with a control means for performing the control of the game in which a plurality of kinds of patterns are varied and displayed in connection with start operation for starting a single game and in which a prize-winning result mode can be established by stop operation. The machine is provided with an imparting means capable of imparting a previously fixed game value when the prize-winning result mode is established. The imparting means is provided with a maximum imparted game value quantity changing means capable of changing a maximum imparted game value quantity of each game corresponding to a game state. The maximum imparted game value quantity changing means sets the maximum imparted game value quantity to be a normal maximum imparted game value quantity in a normal game state, and to be a specific maximum imparted game value quantity which is larger than the normal maximum imparted game value quantity in a specific game state fixed in advance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002217138-A (JP)
Title: Double side polishing method having reduced scratched wound rate and apparatus for applying the same
Inventor: WENSKI GUIDO
IPC: B24B37/005
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce scratched wounds on the surfaces of a semiconductor disc in the method that the semiconductor disc is guided by a rotating disc having an annular tooth row rotated in collaboration with an outer tooth row and an inner tooth row of a polishing apparatus in order to manufacture the semiconductor disc by polishing double sides of the semiconductor disc between an upper and a lower rotating polishing trays covered with polishing clothes, under feeding of an alkaline polishing compound including a colloidal solid component. SOLUTION: (1) A liquid mainly composed of water is sprayed at least contemporarily, at least on either one of both tooth rows of the polishing apparatus. (2) The alkaline polishing compound is continuously fed to the semiconductor disc within a closed feeding device.
Patent JP-2003174975-A (JP)
Title: Attachment structure of bathtub apron
Inventor: MASUDA HIROTAKA
IPC: A47K3/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment structure of an apron eliminating the falling- off of the apron even if detaching a lower member.  <P>SOLUTION: This apron 9 is erected between a front suspension part 7b of a flange 7a of a bathtub 7 and an embankment 4 of a waterproof pan 1. This apron is so attached that the upper end side of the apron 9 is hooked to a hook member 13 fixed to the rear side of the flange 7a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189627-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/12
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve power factor and power conversion efficiently, and to achieve miniaturization and lightness.  <P>SOLUTION: In a circuit comprising a partial voltage resonance circuit that is combined with a current resonance type converter of a switching frequency controlling system, power factor of an input voltage doubler rectifying system with load electric power of 150 W or larger is improved by connecting a series resonance capacitor (or inductance) in series to the tertiary winding wound on the primary side of an insulated converter transformer to feed back a voltage to a voltage doubler rectifying circuit made up of two pieces of high-speed recovery type diodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002234090-A (JP)
Title: Method for manufacturing sandwich material consisting of woven fabric and elastomer, and sandwich material
Inventor: GABBRIELLI GIORGIO
IPC: B29C43/18
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sandwich material consisting of a woven fabric and an elastomer being endowed with both representative properties of the woven fabric and representative properties of the elastomer. SOLUTION: The method for manufacturing the sandwich material consisting of the woven fabric and the elastomer consists of providing a woven fabric 1 with small interstices among fibers, arranging this woven fabric 1 on a mold 10 with rest parts 11 and recessed parts 12 being recessed to the rest parts 11, providing the elastomer on one face of the woven fabric on the opposite side of the mold 10, filling the elastomer in the recessed parts 12 by applying a pressure in such a way that the elastomer flows through the fine interstices positioned on the recessed parts 12 and drawing out the sandwich material consisting of the woven fabric and the elastomer from the mold.
Patent JP-2003180795-A (JP)
Title: Foot sole massaging device
Inventor: YAMAZAKI IWAO
IPC: A61N1/32
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot sole massaging device wherein the medically sensitive spots on the sole of foot are mechanically and electrically stimulated, a far infrared ray is cast, and at the same time, the sterilization and the deodorization of the sole of foot are performed with ozone, and thus, the maintenance and the promotion of health can be performed from the hygienical field and the contagion-preventing field for diseases of the sole of foot as well.  <P>SOLUTION: On the upper surface of a stepping base 2 on which the feet are placed, numerous pressing electrode elements 4 which press the soles of feet are projected. Respective pressing electrode elements 4 are respectively connected with a pulse-generator 5 which feeds a pulse current through wiring. In the stepping base 2, an ozone-generating device 6 which jets out ozone from jetting sections 9 arranged between the pressing electrode elements 4 is provided. Also, on the lower surface of a board 3 which forms the upper surface of the stepping base 2, a sheet-form heating body 7 is installed in a manner to avoid the jetting sections 9 of ozone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180787-A (JP)
Title: Bathing device
Inventor: SHIMAZAKI SHINJI
IPC: A61H33/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathing device which is suitable not only for a case wherein a person who cannot bathe himself is bathed but also, for a case wherein an elder person having a handicap in walking bathes, or general people bathe as well.  <P>SOLUTION: This bathing device is equipped with a bathtub 1, a riding section 2, and a supporting member 3. The riding section 2 is suspended and supported in a manner to be unturnable by the supporting member 3, and is arranged in the bathtub 1. The bathtub 1 is turnably suspended and supported by the supporting member 3. Therefore, the upper end of the front section side of the bathtub 1 can vertically move in a range from a location at the approximately same height as the upper end of the rear section side of the bathtub 1 to a location at the approximately same height as the riding section 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185675-A (JP)
Title: Method and apparatus for extracting electric signal
Inventor: KAJIMA ISAO
IPC: G01R1/067
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric signal-extracting method and an electric signal- extracting apparatus that eliminate the need for using hands during measurement and the need for soldering a metal chip for measurement or the like to an electronic substrate in advance, and can easily extract an electric signal for measurement from both the ends of an arbitrary chip component that is soldered onto the substrate.  <P>SOLUTION: A probe 2 that has sharply formed tips 5 and at the same time is bent slantingly downward face each other for arranging so that the sharp tips 5 oppose each other. The probe 2 is displaced inside, and the sharp tips 5 are pierced to a solder section 13 where a component is soldered on a circuit board. An independent electric signal is extracted from each probe 2 by keeping a state where the tip 5 is pierced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194580-A (JP)
Title: Angle-of-rotation sensor
Inventor: SUGIMORI YASUHIRO
IPC: G01D5/14
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle-of-rotation sensor that can increase flux detection accuracy in a magnetoelectric conversion means, and at the same time can reduce manufacturing costs.  <P>SOLUTION: An angle-of-rotation sensor (1) has a housing (5), a rotary shaft (4) that is turnably supported by the housing (5), an annular magnet (2) that is fixed to the outer-periphery surface of the rotary shaft (4) and rotates with the rotary shaft (4) in one piece, and a magnetoelectric conversion means (16) that is arranged in the housing (5) opposite to the outer-periphery surface of a magnet (2) to detect change in the magnetic field from the magnet (2). Flux passing through the magnetoelectric conversion means (16) is changed with the rotation of the magnet (2), and an electric signal corresponding to the change in the flux is outputted by the magnetoelectric conversion means (16). A portion that is surrounded by at least the magnet (2) of the rotary shaft (4) is formed by a solid magnetic material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187140-A (JP)
Title: Sales promotion method, sales promotion system and program
Inventor: KOMODA NORIHISA
IPC: G06Q30/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales promotion method capable of distributing electronic coupons to further more users and causing an incentive to distribute electronic coupons to a user having a high intention to purchase a commodity.  <P>SOLUTION: The electronic coupon distributable between user portable terminals and having a distribution history information recording part for recording the identification information of a user who has mediated the distribution is used. When the user purchases a commodity by use of the distributed electronic coupon, the distribution history information is read from the electronic coupon, and an establishment point is distributed to the user who has mediated the distribution. A distribution point is also given to the distribution, and the accumulated points can be confirmed by the user portable terminal. The distribution history information is encrypted and recorded to protect the individual privacy. The electronic coupon further comprises a distribution method designation information recording part for designating the distribution of a copy or the distribution of an original text. A near distance radio communication or mail delivery is used for the communication between the terminals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197407-A (JP)
Title: Rocking electronic component
Inventor: NAKAGOME KAZUTAKA
IPC: H01H23/30
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocking electronic component which can be miniaturized and is free from looseness, in the turning directions of a rotary member.  <P>SOLUTION: A rotary member 50 is pivotally supported by a stationary member 10, while a coil part 75 of a torsion coil spring 73 is attached to the rotary member 50. When the rotary member 50 is at neutral position, lead-out parts 77, 77 at both ends of the coil part 75 are held on abutting parts 60, 60 formed in the rotary member 50, as well as on engaging parts 31, 31 formed in the stationary member 10. When the rotary member 50 turns, the rotary member makes one of the abutting parts 60 press against the corresponding drawn-out part 77 to generate an elastic force due to resultant torsion of the coil part 75; and as a consequence, an automatically returning force is generated for the rotary member 50 to return to its neutral position. A housing 55 for accommodating elastic-force generating means which accommodates the coil part 75 is provided in the rotary member 50, wherein the outer periphery of the coil part 75 is supported by the inner peripheral surface of the housing 55 for accommodating elastic-force generating means. When the rotary member 50 is at its natural position, the lead-out parts 77, 77 are positioned between the horizontal level of the lower part of the rotary member 50 and that of the upper part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191259-A (JP)
Title: Manufacturing method of artificial marble
Inventor: TAGAWA KIYOMI
IPC: B29L31/10
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an artificial marble which enables attainment of a molded article of an artificial marble having a large grain pattern, high design properties and increased feels of transparency and a high grade.  <P>SOLUTION: In the manufacturing method of the artificial marble, a resin composition obtained by compounding additives such as a filler, an internal release agent and a curing agent in a thermosetting resin is cast into a casting mold and molded and cured to obtain the object. Herein a transparent gelcoat layer 8 is formed on the surface of the casting mold and several kinds of pattern materials 9 of large grains are scattered on the gelcoat layer 8 so as to form a patterned layer. Then, the mold is closed up and the resin composition is cast thereinto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192277-A (JP)
Title: Weight structure of lifting work device
Inventor: MAEJIMA YASUSHI
IPC: B66C23/74
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight structure of a lifting work device capable of being produced and assembled to struts easily by using separated weights for balancing the weight of a lifting work part and capable of realizing smooth lifting.  <P>SOLUTION: In the lifting work device, the lifting work part 3 is liftably arranged to a machine body 2 to which a plurality of struts 21 are connected with a side frame 22. On an end and the other end of a tight member 7 wound around a lifting driving wheel 72 for driving normal and reverse rotation, the lifting work part 3 and a weight 7 for balancing the weight of the lifting work part 3 are connected. The lifting work device has a weight structure in which the weight 7 is divided for each of a plurality of struts 21 and liftably supported.  <P>COPYRIGHT: (C)2003,JPO