baber/WOPTO huggingface dataset:
Patent JP-H11173251-A (JP)
Title: Device for generating power by rotating water turbine by water jutted from water supply port by vertical displacement of sea tide
Inventor: DOI HIROSHI
IPC: F03B13/26
Filed: 1997-12-06
Abstract: PROBLEM TO BE SOLVED: To generate the power at all times by fixing a cylinder or a piston on the sea-bottom, and jetting the moment of a large amount of water into a water turbine by several small nozzles by the buoyancy of a container by the eff and flow in tide. SOLUTION: When the sea surface is displaced by the eff and flow in tide, a buoyancy tank 1 floated on the sea surface is moved up and down by the buoyancy. By a piston 2 included in the buoyancy tank 1, the water fully filled inside is jetted by a jet nozzle 4 to rotate a water turbine. That is, by fixing the piston 2 on the buoyancy tank 1, and fixing a cylinder 3 on the sea-bottom, the buoyancy tank 1 is risen by the flow tide an the water of the upper part of the piston 2 is jetted by an incoming tide nozzle 4. The exhaust water after the working is returned to an upepr tank of the piston 2 by a return pipe 5. On the other hand, during the eff tide, the water is jetted by an eff tide nozzle 6 from a lower part of the piston 2, and returned to the upper tank of the piston 2 by a return pipe 7. As mentioned in the above, the power is generated for 24 hours.
Patent JP-H11269939-A (JP)
Title: Vehicle traveling hydraulic circuit
Inventor: ENDO TAKUMA
IPC: E02F9/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of a traveling motor by setting respective directional selector valves for respective hydraulic motors between a swivel joint and the traveling motor. SOLUTION: A vehicle has a traveling frame part having a traveling motor and a upper structure provided rotatably on the traveling frame part through respective parking brakes for imparting braking forces to respective hydraulic motors and a swivel joint 41. An electromagnetic proportional control valve 15 controls the supply of a pressure fluid to a traveling hydraulic motor 19 according to the electric signal given from a joy stick 50 or the like and transferred from a control line 39 through the brush type signal connecting device 51 of the swivel joint 41 part to control the forward and backward movements and stopping of a power shovel. A parking brake 53 imparts a braking force to the traveling motor 19.  The control valve 15 is mounted on the traveling device of a crawler vehicle, and the control part of the traveling motor 19 is mounted on the traveling frame part side, whereby the control of the traveling motor 19 is facilitated.
Patent JP-2001181405-A (JP)
Title: Melt molding product composed of vinyl alcohol-based polymer
Inventor: UMEMURA YOSHIMI
IPC: C08J5/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a melt molding product having excellent appearance, humidity resistance, shape stability, water solubility, durability and strength from a vinyl alcohol-based polymer. SOLUTION: This melt molding product comprises a vinyl alcohol-based polymer containing >=1.8 mol% 1,2-glycol bond.
Patent JP-H11149945-A (JP)
Title: Current carrying jig for battery
Inventor: SHOJI HIDEKI
IPC: G01R1/073
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from being charged with high voltage or mass current even if a current carrying device malfunctions by using a coaxial pin consisting of a current pin and a voltage pin and a terminal constituted of a temperature fuse connected to the current pin in series for a terminal to be abutted against a battery electrode. SOLUTION: When a battery c is charged with high voltage or mass current or is charged or discharged excessively over the capacity of the battery c, a temperature of the battery c rises, thereby a temperature sensor of the temperature fuse 2 connected in series to a current pin 3 of a coaxial pin 1 used for terminals a and b is fused, and a current circuit is shut down. Thereafter, the battery c is neither charged with mass current nor is charged or discharged excessively over the capacity of the battery c, gas generation stops, and rise of the battery internal pressure and battery temperature stops. Consequently, explosion or fire in the case where current carrying device malfunctions can be avoided, and safety in manufacture of the battery c can be increased.
Patent JP-2000195056-A (JP)
Title: Optical information recording method and apparatus
Inventor: KUWABARA MAHO
IPC: G11B20/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To keep the maximum and average transfer rate without increasing amount of buffer memory by dividing the recording area of a recording zone into the number of information systems and then recording the information of the same system on the time division basis respectively. SOLUTION: The digital video information pieces A12, B17 of the two systems stored respectively in the buffer memories A14, B19 are selected with a switch 110 and information is read in the adequate capacity unit from the buffer memory A14. On the occasion of recording such information on the optical disk 113 with an optical head 112, the recording area of the k-th zone for the recording is divided previously for both digital videos information pieces A and B in regard to the radius direction. After this recording, the optical head 112 is shifted to the track where the desired sector of the inner most circumference of the recording area for digital video information B exists. This seek does not require any change of number of revolutions and seek time is very short because the seek is conducted in the same zone.
Patent JP-H11247579-A (JP)
Title: Lining element for constructing tunnel and tunnel construction method
Inventor: ISHIBASHI TADAYOSHI
IPC: E21D9/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To form a covering slab in a composite structure by saving labor for executing a lining wall and working the lining slab as a structure continued to each lining element. SOLUTION: In the tunnel construction method containing a process, in which lining walls partitioning tunnel cross sections are formed by arranging a large number of long-sized lining elements in parallel and inserting the lining elements into a ground prior to the excavation of a tunnel, square-shaped sectional hollow reference lining elements 3 and U-shaped sectional connecting lining elements 4 are used as the lining elements. The opening section sides of the connecting lining elements 4 are attached closely and coupled with both side sections of the reference lining elements 3, the opening section sides of other connecting lining elements 4 are contacted closely and joined successively with the closing section sides of the connecting lining elements 4, and the connecting sections of each lining element are combined rigidly.
Patent JP-2000189380-A (JP)
Title: Endoscope device
Inventor: SEKIGUCHI TADASHI
IPC: G02B23/24
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To control the suction, air supply and water supply of endoscope devices finely. SOLUTION: A switch body 30 is equipped with a cylinder 31 adapted to move downward on a depression of an operation button 32. The cylinder 31 is provided in its lower portion with a light shielding plate 37, under which a photo-interrupter 35 is positioned so as to be interrupted in light by it while the operation button 32 is depressed, and with a reflecting plate 38, under which a reflecting photo-interrupter 36 is disposed to radiate light onto it and to receive the reflected light. Suction, air supply or water supply is timed to or started upon light shielding in the photo-interrupter 35 by the light shielding plate 37 actuated by a depressed operation button 32, and the level of suction, air supply or water supply is controlled in conformance to the output of the reflecting photo-interrupter 36 varying depending upon the level of depression of the operation button 32.  A simple operation of the operation button 32 thus offers fine control of the level of suction and the like.
Patent JP-2001181014-A (JP)
Title: High-aluminate-based cement composition
Inventor: OSAKI MASAFUMI
IPC: C04B28/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high-aluminate-based cement composition having improved strength development by using an inorganic waste and a by-product as a part of raw materials. SOLUTION: Addition of limestone fine powder is found to improve strength development even in a system having a high alumina content, and as result, the objective high-alumina-based cement composition is obtained.
Patent JP-2001183478-A (JP)
Title: Microcomputer system and electronic watt-hour meter
Inventor: SAITO SHOJI
IPC: G06F1/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To make a self-judgement on the abnormality of clocking function of a clock earlier, in accordance with the operation of a clocking quartz oscillator. SOLUTION: This microcomputer system which operates with a microcomputer-operated clocked and clocks using a clock 3 clocking according to the operation of a clocking quartz oscillator 1 separately from the microcomputer operated clock judges that the clocking is abnormal, when the frequency or cycle of pulses output by the clocking quartz oscillator or their divided pulses in not within a prescribed range.
Patent JP-2001180063-A (JP)
Title: Serial recording apparatus
Inventor: WATABE TADAO
IPC: B41J19/20
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To further improve a carriage transfer accuracy and record high- quality images in a serial recording apparatus constituted to increase/decrease a breadth by being expanded/shrunken in a move direction of the carriage loading a recording head. SOLUTION: The apparatus has a wire 5 fixed to the carriage, a carriage motor 3 for driving the wire 5, a driving shaft 4 set rotatably to the carriage motor 3 and a driven shaft 6 driven to rotate via the wire 5. An adjusting shaft 7 is set between the driving shaft 4 and the driven shaft 6, which relatively changes a positional relationship to both shafts.
Patent JP-2001187297-A (JP)
Title: Washing storage bag
Inventor: ONDA HIRONORI
IPC: D06F35/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel washing storage bag in which a washing is maintained so that the washing 7 stored in right and left bags 3 is arranged on inner surfaces facing each other without shifting to the same side in a washing tub 8 even when the bulky washing 7 is washed and dried, and the weight is balanced, and there occur no problems of off-centered rotation and toppling thereby. SOLUTION: In the washing storage bag, one end of an expandable and water-permeable material of a predetermined width is returned to the center side, and overlaps from the top side to close forward and rear overlapping edges, a bag 3 with a center opening part thereof as an insertion port 1 and a returned portion on one end side as a bottom 2 facing the insertion port 1 is formed on one side, the other end of the material is returned to the center side, and overlaps from the bottom side to close forward and rear overlapped edges, a bag 3 with a center side thereof as the insertion port 1 and the returned portion on the other end side as the bottom 2 facing the insertion port 1 is formed on the other side, and the right and left bags 3 are formed with a center connection portion 4 as a boundary.
Patent JP-2001187194-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine equipped with a ball discharge control board which can be hardly affected by noises and heat from electric parts and invite unfair act prevention and space saving. SOLUTION: Leg parts 343a-343d for placing the housing part of the ball discharge control board 90 at a prescribed interval against the mounting board 306 are equipped visibly from outside on a board box 340 housing a ball discharge control board 90. The ball discharge control board 90 is placed on a position visible from backside of the Pachinko machine. Thus the ball discharge control board 90 can be mounted on a position away from the mounting board 306. Consequently the ball discharge control board 90 can be made hardly affected by noises and heat from electric parts (stepping motor 301) causing to invite prevention of the ball discharge control board 90 from unfair act and space saving in placing design of the ball discharge control board 90.
Patent JP-2001193557-A (JP)
Title: Two-cycle engine and manufacturing method therefor
Inventor: UENOYAMA KAZUYUKI
IPC: F02B75/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an engine comprising a crankcase and a cylinder and a method for manufacturing it where a smooth scavenging passage with small passage resistance can be formed, a shape of a mold for casting is simple and the number of the mold is small, and man-hours for manufacturing are reduced in a 2-cycle engine formed with the scavenging passage in the crankcase and the cylinder. SOLUTION: In the 2-cycle engine, the crankcase is formed by fastening and securing a front crankcase and a rear crankcase, divided at a separating plain orthogonal to a crank shaft axis including the center of the cylinder, by a fastening member. The scavenging passage is formed in each of front and rear crankcases, and the scavenging passage communicated to the scavenging passages of the crankcase is formed in the cylinder, which is then fastened and secured to a mounting face in an upper portion of the crankcase by the fastening member.
Patent JP-2001189072-A (JP)
Title: Disk drive
Inventor: NOJIRI MOTOKI
IPC: G11B33/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To notify a user of the state of partial ejection of a CD from a CD insertion slot after the end of CD playing in an easily understood manner in a CD player possibly used in the dark. SOLUTION: This drive is provided with a case 2 having a disk driving mechanism 5 for holding and rotationally driving a CD 3 and a disk insertion/ ejection slot 4 for inserting/ejecting the CD 3, a light source 7 provided such that a light is transmitted through the light transmission layer 1 of the CD 3, and the light is leaked from the disk insertion/ejection slot 4, and a light source control unit 8 for controlling the lighting/extinguishing of the light source 7. The light source control unit 8 lights the light source 7 at least when the CD 3 held by the disk driving mechanism 5 becomes a state shown by A in the drawing. Thus, the light from the light source 7 is passed through the light transmission layer 31 of the CD 3, leaked out of the CD 3 set in the ejection state shown by A in the drawing, and the ejection state of the CD 3 is notified to a user.
Patent JP-2001152217-A (JP)
Title: Method of controlling slag in melting furnace, such as high temperature melting vertical furnace and horizontal furnace
Inventor: IIDA TAKAMICHI
IPC: F23J1/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of a furnace and to control the slag so as to discharge under good fluidity by controlling the viscosity of slag produced in the furnace in various kinds of melting furnaces. SOLUTION: The composition of slag produced in the furnace is estimated and the property of the viscosity, etc., of slag is quickly estimated in high accuracy with an estimating equation from the estimated slag composition, and the adding auxiliary material is adjusted so that the slag viscosity becomes suitable to stabilize the furnace operation. Further, the property of slag is estimated and controlled to control the quality of slag.
Patent JP-2001162038-A (JP)
Title: Video game device and recording medium storing program
Inventor: MORI KYOICHI
IPC: A63F13/45
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of visually displaying state changes in a wide fluctuation area over a long period in a video game. SOLUTION: Evaluation values evaluating the processes of events are accumulated and displayed on a gauge constituted of a first display section 51 and a second display section 52 displaying the carry and shift in the first display section 51. The ratio of the area is displayed in the first display section 51, and display positions are displayed in the second display section 52.
Patent JP-H11267756-A (JP)
Title: Pulling tool for sheet metal
Inventor: ISHIHARA MITSUMASA
IPC: B60S5/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pulling tool for a sheet metal which has a wide applicable range by merely preparing a side rail means of the shortest length and is also easy to operate because the center of gravity is stable by constituting a central shaft so as to be transferable to a desired position in the longitudinal direction of the side rail means. SOLUTION: This tool is provided with a side rail means 3 supporting a leg body 2, a frame means 4 which is supported by the side rail means 3 in the center of which a central shaft guide part is formed, and a central shaft 15 which is arranged orthogonally to the longitudinal direction of the side rail means 3 and inserted into the frame means 4. The side rail means 3 is constituted including two rails which are disposed so as to be parallel with each other, two parallel rails are fixed via a spacer forming an interval between the rails, and the central shaft 15 which is guided by the frame means 4 is inserted between two parallel rails.
Patent JP-2000176428-A (JP)
Title: Disposal of garbage or the like
Inventor: TAKEMURA KAZUHIKO
IPC: C05F9/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To rationally and continuously dispose of garbage or the like to obtain compost of stable quality by circulating material that has subjected to fermentation treatment (treated material) in treating processes successively and mixing garbage or the like newly fed with the treated material circulated successively. SOLUTION: Fermentation tanks 4, 5 form upper and lower two tanks and material whose fermentation has made progress and which has larger heat generation passes through the lower stage. Within the upper and lower tanks, agitating shafts 6, 7 for both agitation and transfer are provided respectively. To the agitating shafts 6, 7, blades are fitted, and the shafts 6, 7 are driven by motors 8, 9 for inverters respectively. To the upper and lower tanks, compressed air is fed from a compressor 10 through air feeding pipes 12, 11 respectively. Exhaust air containing vapor is passed through discharge pipes 14, 13 and is finally led to a heat exchanger 15 while radiating heat and heats the intake air, and after that, it is discharged to the outside. The treated material is taken out from a discharge port 16. Here, the garbage or the like is subjected to fermentation treatment in the fermentation tanks 4, 5, and the treated material is circulated in treating processes successively, and newly fed garbage or the like is mixed with the treated material circulated successively.
Patent JP-2000196723-A (JP)
Title: Cylindrical antenna and microphone
Inventor: TAMURA KOICHI
IPC: H04R1/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical antenna/microphone that an antenna and a microphone, which are used for a portable telephone set that is becoming smaller, are unified and that the antenna that is positioned at the back of the head and is detached apart from the back of the head. SOLUTION: A cylindrical antenna 6 is formed and a sound take-in port 8 is made at the tip of the cylindrical antenna 6. The cylindrical antenna 6 with the sound take-in port 8 is put into a sheath and the cylindrical antenna 6 can be pulled out. A sound collection microphone is fitted to the sheath which is on the opposite side of the sound take-in port 8. It is fitted to the portable telephone set, the cylindrical antenna 6 is pulled out to a mouth and a conversation can be made with the opposite party of a telephone call.
Patent JP-H04208746-A (JP)
Title: Mode automatic switching telephone set
Inventor: SUDA HIROKO
IPC: H04M1/64
Filed: 1990-12-04
Abstract: PURPOSE:To immediately respond to only the destination, which requires the response, by direct speech by collating an originating subscriber telephone number reported from an exchange with registered originating subscriber telephone numbers to switch the normal response mode/ automatic answering mode. CONSTITUTION:A register key 12a and ten keys 12b of a key part 12 are used to input originating subscriber telephone numbers to be registered, and originating subscriber telephone numbers are stored in a memory part 17. When an originating subscriber A uses a digital telephone set 10A to originate a call, the originating subscriber telephone number included in set up information is sent to a digital telephone set 10B of a terminating subscriber B through an ISDN 2. A control part 18 of the digital telephone set 10B collates the originating subscriber telephone number in set up information with registered originating subscriber telephone numbers stored in the memory part 17. When it coincides with a registered originating subscriber telephone number and the telephone set 10B is not preliminarily set to the automatic answering mode, a ringing tone is sounded in the normal response mode. If it does not coincide with any registered originating subscriber telephone number, an automatic answering telephone function part 16 responds in the automatic answering mode.
Patent JP-H04215117-A (JP)
Title: Tablet device with liquid crystal display device
Inventor: SHIMIZU KAZUAKI
IPC: G06F3/03
Filed: 1990-12-13
Abstract: PURPOSE:To input large graphic, characters, or the like from a tablet part. CONSTITUTION:A display unified type coordinate input unit 16 and a coordinate control unit 17 which takes picture output information of this unit 16 as the input ''and outputs a driving signal to a coordinate display part 7 after reference coordinate signal processing are provided, and the display unified type coordinate input unit 16 consists of a coordinate input panel part 11 which has length of X and Y coordinates considerably shorter than overall length of X and Y reference coordinates of a document on which picture information like graphics or characters are entered and outputs the reference coordinate input signal of this picture information while monitoring picture information on the seeing- through part in a frame, a movement detecting part 18 which outputs a signal obtained by counting the extent of movement on X and Y coordinates along a locus of picture information, and the coordinate display part 7 which has the same size as the coordinate input panel part 11 and abuts on its rear face and consists of a liquid crystal element.
Patent JP-H0431520-A (JP)
Title: Flexible underdrain and execution method
Inventor: SAJI TOSHIO
IPC: E02B3/16
Filed: 1990-12-18
Abstract: PURPOSE:To prevent a cut-off member from pressure-breaking and tension- breaking by holding plates to maintain their intervals between the ends of both concrete members and, at the same time, extending longer bolts to impose compressive force on the plates and to impose tensile force on the longer bolts in the case of the tensions of steel bars. CONSTITUTION:A cut-off member 3 is formed of a expansible and flexible material, the circumference of the ends of concrete members 1 is surrounded in the shape of a belt by the cut-off member, it is buried in both concrete members 1 and 1 across them, and they are coupled with each other. Plates 10 are held between the ends of the concrete members 1 and 1 of a flexible underdrain C1 and, at the same time, longer bolts 11 are extended over the insides of the bodies of both concrete members 1 and 1. The flexible underdrain is placed every a plurality of underdrains C2, and after a steel bar 2 is stretched, nuts are fastened to anchor the steel bars 2 to anchoring metal fixtures 6, and the execution of one existing section is completed.