baber/WOPTO huggingface dataset:
Patent JP-2001325717-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI NAOYA
IPC: G11B5/72
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To lower surface energy while relieving stress by partially controlling film strength in the film thickness direction in a step for forming the protective film of a magnetic recording medium and to provide a protective film excellent in wear resistance. SOLUTION: In the formation of a protective film, atoms of fluorine, oxygen, hydrogen, silicon or a metal such as titanium or zirconium which lowers surface energy are added to a layer close to the surface of the protective film and atoms of nitrogen, oxygen, hydrogen, silicon or the like are distributed in a certain middle range of the film in the depth of the film thickness direction at a concentration different from that of the other atoms to slightly reduce strength or atoms of such an element having relatively weak bonding power to carbon are distributed in a certain range of the film.
Patent JP-2001329229-A (JP)
Title: Adhesive for silicone rubber
Inventor: IMAKURA TAKAAKI
IPC: A61C13/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive for bonding a silicone rubber used as a silicone- based, mucosa-adjusting material for a dental treatment or the like to a resin used as a denture base or the like, exhibiting excellent adhesion enough not to easily release in the initial stage of adhesion while easily releasable after a necessary period elapses. SOLUTION: The adhesive comprises a composition comprising 100 pts. mass of an organic solvent such as ethyl acetate, methylene chloride or the like and 0.1-l0 pts. mass of an inorganic powder such as fumed silica or the like, the total of the organic solvent and the inorganic powder accounting for at least 90 mass% of the whole composition. Further, incorporation of a polysiloxane bearing a SiH group in the molecule in an amount of 0.1-10 mass % of the whole adhesive permits exhibition of better initial adhesion.
Patent JP-2001336978-A (JP)
Title: Colorimetric method and apparatus for printed matter
Inventor: SAKATA HIDETO
IPC: G01J3/10
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To always make stable color measurement even in the case where the surface of a printed matter tramps or uneven formation exists as in aluminum matrix. SOLUTION: In measuring the tone of a printed surface by a color measurement means disposed adjacent to the printed matter W, the printed surface is illuminated by dome-type illumination having plural ring illuminators 16A to 16C sequentially disposed in the order of decreasing diameter from the printed surface side taking the measurement direction (one dot chain line) of the color measurement means as the center.
Patent JP-2001335023-A (JP)
Title: Packaging paper box
Inventor: OZAKI KAZUHIKO
IPC: B65D5/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging paper box for receiving an object (22) to be received in a main box body while movement of the main box body formed as a cylinder in an axial direction is prevented wherein the number of adhered portions is reduced to facilitate production and also a waste in material occurring when punching a blank of the packaging paper box is reduced. SOLUTION: A detent piece (61) having a tip in a free state is formed by bendably extending a component wall of the main box body (40). The free end of the detent piece (61) is designed to be one-way engaged with an external surface of the object (22) to be packaged to allow the object (22) to be inserted inside from an opening (54) which is formed on an end of the axial direction of the main box body (40).
Patent JP-2001334437-A (JP)
Title: Reversing device for disc-shaped work piece
Inventor: NAKA KENJI
IPC: B23Q7/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a reversing device for a disc-shaped work piece capable of reversing the heavy disc-shaped work piece without using a crane and scratching the work piece and without a problem on safety of a worker. SOLUTION: This reversing device for the disc-shaped work piece W is composed of a work piece rotary body 2 for holding and rotating the disc-shaped work piece W, and a rotary body holding and driving device 3 for holding and rotating the work piece rotary body 2.
Patent JP-2001334031-A (JP)
Title: Sorting device for pachinko ball
Inventor: HAYAMIZU HIROSHI
IPC: A63F7/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To apply varieties which are not seen in a conventional system to the motions of balls with less varieties, and provide a visual interest to game players in a sorting device for balls which is provided on the surface of the game panel of a pachinko machine. SOLUTION: One or a plurality of approximately V-shaped guiding grooves (12) are formed on the upper surface of sorting tables (2a, 2b and 2c) having lengths in the lateral direction. In this case, the guiding groove (12) comprises a recess (10) having a semi-circular arc-shaped bottom section, and two protruding sections (11) wherein the side surfaces (13) across the recess are made slopes of the protruding sections. Then, pachinko balls (P) which roll in through the tilted side surface (13) from the top of the protruding section are guided to the tilted side surface (13) on the opposite side through the semi-circular arc-shaped bottom section, and are made to get onto the slope on the opposite side.  Also, the pachinko balls are rocked back and made to get onto the tilted side surface on the rolling-in side again, and these motions are repeated, and a fine vibrating state in the lateral direction is created in the guiding groove. In the meantime, the bottom section of the recess (10) is formed into a tilt wherein this side is lower, and the pachinko balls are rolled out forward as soon as the vibrating state is settled.
Patent JP-2001337236-A (JP)
Title: Photonic crystal
Inventor: YOKOHAMA ITARU
IPC: G02B6/12
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To solve such problems that propagation loss in the light propagating a conventional two-dimensional photonic crystal or in the light propagating a defective part of a conventional two-dimensional photonic crystal is high. SOLUTION: The photonic crystal has a substrate 1, lower clad layer 2, light guide layer (3, 4) and upper clad layer 5. The light guide layer (3, 4) consists of a plurality of columnar parts (4) having a refractive index n1 arranged in the direction perpendicular to the substrate 1 and in a specified period between the lower clad layer 2 and the upper clad layer 5, and a part (3) having a refractive index n2 (n1≠n2) possessing the space between the lower clad layer 2 and the upper clad layer 5 except the columnar part (4). The refractive index of the lower clad layer 2 is lower than both of the refractive indices n1 and n2, and the refractive index of the upper clad layer 5 is lower than both of the refractive indices n1 and n2.
Patent JP-2001340516-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a game medium from being caught at an equivalent part to a gap between a front frame back surface and a cover member, or dropping through the gap in a conventional game machine. SOLUTION: This game machine is provided with a game medium discharging device to discharge prize game mediums, a receiving plate to store the game mediums discharged from the game medium discharging device and returned game mediums from a game medium charging port, and a front frame. It is provided with a game medium down flow channel provided on the back surface side of the front frame, and provided with a first inflow part for letting the returned game mediums flow in, and a second inflow part for letting the prize game mediums flow in for further guiding the game mediums from the first and the second inflow parts down to the receiving plate. The game medium down flow channel is composed to include a recessed chamber composed of a raised wall on a back surface of the front surface frame, and a plate-shaped cover member.  The plate-shaped cover member is installed in such a way as to cover a back side opening part of the recessed chamber, thereby a guide flow passage for the return game mediums and the prize game mediums to flow down to be guided is formed.
Patent JP-2001341876-A (JP)
Title: Paper feeder
Inventor: OTSUKA KAZUO
IPC: B65H1/14
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder having a paper returning member with a function for separating and feeding the paper one by one. SOLUTION: This paper feeder 20 comprises a unit (A) 30 incorporating a paper feeding roller 2, and a unit (B) 40 formed by integrating a hopper 3 and the paper returning member 42 having a separation pad 4, with a frame 41 forming a paper guide 5. In the unit (B), a basic end 42b the paper returning member 42 is rotatably mounted along a ridge line part of the frame 41 having a mountain-shaped cross section. The paper returning member is rotatable between a laying position for separating and feeding the paper by rotational pressing force of the paper feeding roller 2, and a standing position at a home position of the paper feeding roller, and is energized to the standing position by a spring 47. The double-fed paper is returned to the hopper when the paper returning member is rotated from the laying position to the standing position.
Patent JP-2001336584-A (JP)
Title: V-ribbed belt
Inventor: SAWADA MAMORU
IPC: F16G5/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a V-ribbed belt capable of inhibiting a generation of noise caused by a slight slide between a rib part and a V-ribbed pulley at the time of racing by curing a surface of the rib part by applying a simple surface treatment to the rib part of the V-ribbed belt without particularly imparting a change to a composition of the rib part. SOLUTION: In the V-ribbed belt, a surface of a rib part is subjected to a curing treatment by an irradiation of infrared ray or far infrared radiation and a friction of a contact border surface of the rib part and a V-ribbed pulley can be reduced.
Patent JP-2001343188-A (JP)
Title: Shelves catch structure of storage
Inventor: TANAKA KATSUYUKI
IPC: F25D25/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a shelves catch structure of reduced cost, which can fully withstand the load of shelf nets and can be produced easily. SOLUTION: This shelves catch structure has a form, which can fully withstand the load of shelf nets and of which cost can be reduced by forming the cross section of U with an upper wall, which latches shelves catching beams supporting the shelves for mounting storing objects with shelves catching members arranged to the inner wall part of the storage and a double bent part, a resin plate provided with engaging parts is inserted to the double bent part, closing the opening part opened by the double bent part and producing the shelves catching beams by bending a plate material after the cutting and deburring of the plate material. The deburring of the opening part is not required as the resin material is provided to the opening part of the shelves catch beam.
Patent JP-2001344624-A (JP)
Title: Toll receiving system, on-vehicle equipment and method for toll receiving
Inventor: NIITSUMA HIROAKI
IPC: G07B15/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of causing a collision in a lane on the condition of non-stop traffic at a tollgate. SOLUTION: This toll receiving system is provided with warning radio equipment 11 installed at a position in front of a lane for receiving a toll by radio installed at the toll gate of a toll road to communicate with the on-vehicle equipment 2 of a vehicle 3 by radio, and a lane controller 12 for call the attention of a vehicle following the vehicle 3 by displaying a message on a road side display device 13 in the case of obtaining information that the vehicle 3 may stop within the lane from the equipment 2 by radio communication by this equipment 11.
Patent JP-2001352601-A (JP)
Title: Electric vehicle
Inventor: HAZAMAGUCHI ETSUO
IPC: G01R31/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To attain a simple and inexpensive electric circuit by discriminating if a relay operates properly using a very simple circuit, without attaching a dedicated detection circuit. SOLUTION: This electric vehicle is provided with a motor 2 driving a vehicle, an inverter 3 controlling the operation of the motor 2, a relay 4 having a relay contact 4A connected to a battery 1, and a voltage detection circuit 6 detecting the voltage of the battery 1. The voltage detection circuit 6 detects the voltage on the output side of the relay contact 4A on inverter connection side, to detect that the relay contact 4A is shut down.
Patent JP-2001351795-A (JP)
Title: Method and device for eliminating static electricity from long film depositing base substance
Inventor: HIBINO NAOKI
IPC: H05F3/04
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for eliminating static electricity, regardless of the type of a film formed on a long base substance, and to provide a device suitable for performing this method. SOLUTION: In the method for eliminating static electricity from the base body by applying plasma to the long film depositing base substance 5 having the film formed through vacuum evaporation or the like, the long film formation base substance is passed through between a pair of DC magnetron discharge electrodes 7 and 8 having different polarities, so that the potentials of the front and back faces of the base body are set to the same kind of potential which includes zero potential. A plurality of pairs of DC magnetron discharge electrodes are arranged and the long film depositing base substance is made to pass through between these magnetron discharge electrodes sequentially. If the film is formed of a conductive material, the DC magnetron discharge electrodes of the same polarity are arranged counterposed to one face of the long film depositing base substance.  If the film is formed of a dielectric material, the DC magnetron discharge electrodes of the different polarities are alternately made to be counterpoesd to one face of the long film formation base body.
Patent JP-2001349274-A (JP)
Title: Variable displacement swash plate compressor
Inventor: ISHIDA YOSHIYUKI
IPC: F04B27/08
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement swash plate compressor capable of restricting the worsening of static unbalance without increasing the weight of a swash plate and superior in high speed controllability. SOLUTION: The variable displacement swash plate compressor comprises a thrust flange 40 fixed to a shaft 5 for rotating integrally with the shaft 5, the swash plate 10 connected to the thrust flange 40 via a link arm 42 for rotating integrally with the rotation of the thrust flange 40, a hinge ball 9 slidably mounted on the shaft 5 for restricting the inclination of the swash plate 10 to the shaft 5, and a piston 7 connected to the swash plate 10 via a shoe 11 to be relatively rotated on the sliding surface of the swash plate 10 for linearly reciprocating in a cylinder bore 6 with the rotation of the swash plate 10. The inclination of the swash plate 10 is changed with the pressure change of a crank room 8 storing the swash plate 10 and the stroke of the piston 7 is also changed.  A center O1 of the hinge ball 9 is located at the front side of a center O2 of a plate portion 10a of the swash plate 10.
Patent JP-2001350616-A (JP)
Title: Image formation management device
Inventor: MOTOSUGI TOSHIHISA
IPC: B41J29/38
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent a printer from being left as it is in an inoperable state by a jam, an error or the like in a system formed of a plurality of network- connected printers and personal computers. SOLUTION: When a print data are transmitted to the printer through a network, its sender (personal computer) and the print data are stored (3-1). It is judged whether a printer engine is usable or not (3-2). When the printer engine is unusable, an error state is notified of the print sender (3-5), and the print receipt from the print sender that transmitted the print data causing the error is prohibited in all printers connected to the network (3-6) until the error state is released (3-7). Accordingly, the restoration of the inoperable state by jam or the like can be urged to the user to prevent the printer from being left in an inoperable state.
Patent JP-2001357315-A (JP)
Title: Method and system for commodity reception using base of traffic facilities
Inventor: OTAWA MOTOMU
IPC: G06Q50/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To support commodity sales reflecting fine needs according with life styles of consumers while effectively using merits of digital broadcasting. SOLUTION: A method and a system for commodity reception using bases of traffic facilities are implemented by a network system NS provided with a server 1. The server 1 receives an order for a commodity from a consumer from a digital TV 21 of the consumer through a network 2 together with designation of a station as the commodity reception place and a reception time by processing of a CPU 4 when information related to commodities traded by a distributor B1 is digitally broadcast on the digital TV 21, and the server 1 sends data of the designated station and reception time as information related to delivery of the ordered commodity to an information processing system 31 of the distributor B1 through the network.
Patent JP-2001266562-A (JP)
Title: Magnetic disk device having characteristics in wiring of cable and electronic apparatus using the same
Inventor: HANAZAWA SHIGEYUKI
IPC: G11B25/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the reactive force of a FPC cable exert a bad influence when supporting a HAD consisting of a H/DA and an electronic circuit board for control controlling the H/DA by a loose fixation to the fixed frame (drive bay) of an upper priority unit. SOLUTION: When performing the tight fixation of the HAD in the translation direction and the loose fixation in the rotating direction, in the loose fixation supporting mechanism of the Unexamined Publication Number JPA H8-161880, for example, the center of gravity of HAD is rotatably supported as a center of the rotation. However, in the case of using a HAD for general-purpose, the HAD is placed so that the bending portion of a cable may come to the point coincident with the center of the rotation or near the center of gravity so that the hardness of the FPC cable may not affect the rotatable supporting mechanism. Because the occurrence of torque acting as an obstruct to the free rotation of HAD can be minimized, the HAD for general-purpose can be mounted and the technique of the loose fixation can be generalized.  As a result, the mounting of a magnetic disk device to a portable or moving body can be generalized.
Patent JP-2001358714-A (JP)
Title: System for charging on internet use
Inventor: WAKAMATSU HIROYUKI
IPC: H04L12/70
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an Internet use charging system for charging a load due to data passage that occurs between primary providers in particular on an actual use base. SOLUTION: This Internet use charging system for passage data made to pass through a 2nd provider area when data transmitted from a 1st provider area being a transmission source is transmitted to a destination in a third provider area that is different from the 2nd provider area via the 2nd provider area that is different from the 1st provider area, has a step in which transmission source identification information attached to the passage data is stored, a step in which information on the passage data is accumulated in each of the transmission source identification information and a step in which a charging amount is decided in each of the transmission source identification information in accordance with passage information quantity about the passage data accumulated in each of the transmission source identification information.
Patent JP-2002008662-A (JP)
Title: Organic sulfur secondary battery
Inventor: NISHIHAMA HIDEKI
IPC: H01M4/60
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a reliable non-aqueous secondary battery having high capacity and small capacity fall in a charge/discharge cycle, by making an organic sulfur compound having a portion expressed with a basic skeleton structure (CxSyNz)n (where, x>=2, y>=1.8, z>0, n>=2) and an excellent reversibility in a charge/discharge, a positive electrode active material of the non-aqueous secondary battery. SOLUTION: The organic sulfur compound having a portion expressed with a basic skeleton structure (CxSyNz)n (where, x>=2, y>=1.8, z>0, n>=2) is manufactured by heating poly-carbon sulfide with a vulcanization agent or a vulcanization accelerator agent.
Patent JP-2002002401-A (JP)
Title: Roof molding structure for vehicle
Inventor: MIYOSHI KENICHI
IPC: B60R13/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a roof molding structure for a vehicle capable of expanding space within a compartment by making a groove part mounted with molding shallow with excellent outward appearance. SOLUTION: In the roof molding structure in which a bracket 14 for mounting a vehicle exterior equipment is fixed to a bottom surface of the groove part 2 along front and rear directions formed on a roof 1, the molding 3 is mounted on an upper part of the groove part 2, an opening part 7 for facing the bracket 14 is formed on the molding 3 and the opening part 7 is closed with a cap 11, the bracket 14 has a proximity surface part adjacent to an upper surface of the molding 3 and a receiving part 16 located away from the proximity surface part in the front and rear directions and receiving a leg part 12 of the cap 11. A fastening means for mounting the vehicle exterior equipment is arranged on a lower surface of the proximity surface part. The cap 11 is mounted on the molding 3 or the bracket 14 so as to be substantially flush with the upper surface of the molding 3.
Patent JP-2002005570-A (JP)
Title: Method and apparatus for draining umbrella
Inventor: KURIYANO KO
IPC: F26B9/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To efficiently remove water drops from a rain drenched umbrella. SOLUTION: A housing 1 is provided with a base 6 which reciprocates therein between the position where the umbrella is inserted and the position where the umbrella is lifted. A motor 7 is disposed on the base 6, and further, there is provided an output shaft which is vertically oscillated through a crank mechanism which is driven by the motor 7. An umbrella 18 is oscillated in its entirety by fixing a holder 20 at the tip of the output shaft, which supports the ferrule of the umbrella. Thus water drops adhering to the umbrella 18 are permitted to fall.