baber/WOPTO huggingface dataset:
Patent JP-2001170309-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To properly and smoothly discharge winning balls even in a game machine provided with winning ball detecting means on each winning hole. SOLUTION: In a game controller 100, the information on winning balls is successively updated and stored regardless of the transmission of the information on winning balls to a discharge controller 200, and the information on the number of winning balls corresponding to the information on winning balls stored in the storing means is transmitted at an independent timing. In the discharge controller 200, the specific number of winning balls are discharged in accordance with the information on the discharging of winning balls on the basis of the transmitted information on the number of winning balls, and the information on the discharging of winning balls for the specific number of winning balls, is held without being eliminated until the discharging of the winning balls is actually confirmed by a winning ball detecting sensor 50a.
Patent JP-H06198788-A (JP)
Title: Composite board
Inventor: IMADA HIROAKI
IPC: E04F13/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a composite board, which is useful for building, interior and exterior wall material, partitioning material or the like of structure and lightweight, has fire resistance, heat resistance and smoke resistant properties, is excellent in mechanical strength and can stand one-hour heat-resistance test. CONSTITUTION:In composite board (alpha) in continuous form having core material 2, which is made of synthetic resin foam pinched between incombustible base materials 1, and male-female joining structures at the right and left ends of the core material, non-woven fabric 5 is formed between at least one incombustible base material 1 and the core material 2, the core material 2 in the male joining part 3 portion and in the female joining part 4 portion at the right and left ends of the core material are made of fire resisting high density phenolic foam, while the core material 2 in the remaining portion is made of flame- retardant low density phenolic foam.
Patent JP-H0874538-A (JP)
Title: Four-cycle internal combustion engine
Inventor: HIKITA TAKASHI
IPC: F01L13/00
Filed: 1991-12-26
Abstract: PURPOSE: To make high speed rotational performance excellent and to enhance reliability of a mechanism in a variable valve timing mechanism of a four-cycle internal combustion engine provided with a DOHC mechanism. CONSTITUTION: Two low speed rocker arms 4 and one high speed rocker arm 7 are provided in relation to two intake and exhaust valves 19, and an oil pressure piston 13 for interlocking and independently operating three rocker arms is incorporated into an oil pressure piston supporting body 10 inside a rocker arm shaft 9. Moreover, low speed and high speed connecting bodies 11, 12 are inserted toward the oil pressure piston front surface from the front surface of the rocker arm. The oil pressure piston is slid inside the oil pressure piston supporting body. The opening and closing timing of the intake and exhaust valves is switched into two stages by the interaction between two kinds of gates set on the front surface of the oil pressure piston and the high speed connecting body.
Patent JP-H06185325-A (JP)
Title: Variable valve timing mechanism
Inventor: HIKITA TAKASHI
IPC: F01L13/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a mechanism excellent in high speed rotational performance and mechanical reliability in a variable valve timing mechanism of an engine with a DOHC mechanism. CONSTITUTION:For two suction and exhaust valves, two locker arms 5 for low speed and one locker arm 6 for high speed are arranged. On an end part of the locker arm 6 for high speed on the side of a locker arm shaft 9, a passive body 10 for speed change is arranged. By rotating this passive body 10 for speed change, a clearance between the locker arm 6 for high speed and a cam top 7 is adjusted. Consequently, while a conventional variable valve timing mechanism switches a locker arm by using hydraulic pressure, it is possible to purely switch the locker arm under a mechanical mechanism.
Patent JP-2001175269-A (JP)
Title: System and card for distributing music
Inventor: USAMI TAKAYUKI
IPC: G10L19/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a music distribution system to be used for the effective sales promotion of another commodity. SOLUTION: A server 2 manages the plural fragments of pieces of music divided from one completed piece of music, on a card 3 the URL and access information more than one or two kinds on the server for accessing the respective fragments of these pieces of music are recorded, and a player 1 is provided with a means for reading the access information recorded on the card 3 and a reproducing means for the fragments of these pieces of music. Each time the access information is read, the player is connected with the server on the basis of the URL and the connected server is made retrieve the stream of the fragments in any piece of music corresponding to the access information.  At the time point when the number of times of execution of series of processing reaches the prescribed number of times, all the retrieved streams of the fragments in that piece of music are downloaded and afterwards, these downloaded streams of the fragments in that piece of music are reproduced.
Patent JP-2000184388-A (JP)
Title: Solid state image pickup device
Inventor: TEJIMA WATARU
IPC: H04N1/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To photograph an image which has a reduced out-of-focus degree and the reduced slippage of pixels in terms of a long period by using the main body fixing areas and an image pickup block fixing area to construct a flat plate with which an image pickup block is attached to the main body of a solid state image pickup device and securing an elastic area which can be easily deformed in parallel to the surface of the flat plate at a position near the boundary set between those fixing areas. SOLUTION: An image pickup block is connected to the main body of a solid state image pickup device via a prism base 10. The base 10 includes the main body fixing areas 20a and 20b which are fixed to the main body of the image pickup device and an image pickup block fixing area 21 where the image pickup block is fixed. The line-shaped cut parts 101 and 102 are formed at the boundary parts between the areas 20a and 20b and the area 21 respectively. Then the base 10 is easily expanded and contracted in the direction parallel to the surface of the base 10 at those boundary parts. As a result, the area 21 is hardly affected by the stress that is caused at the connection part between the part 10 and the main body of the image pickup device.
Patent JP-2000187911-A (JP)
Title: Chucking device
Inventor: KUME HIDEKI
IPC: G11B17/028
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the force for unchucking a chucking device. SOLUTION: A tray is provided in the front face of a chassis 1 so as to be moved back and forth, and a disk is inserted into/discharged from the chassis 21 by the movement of the tray. A dish-shaped holder 23 is attached to the upper surface inner side of the chassis 21 located above the disk inserted into the chassis 21, a chucking unit 25 is disposed in a circular opening 24 in the center of the holder 23 so as to be moved up and down, a turntable 33 is attached to the up-and-down moving front end part of a movable member 31, a projection 36 is formed in the front side of the lower upper surface of the holder 23, and by abutting the front end lower surface of the pressing plate 28 of the chucking unit 25 on the projection 36, the front end side of a magnet 26 is inclined in its raised state.
Patent JP-H11182720-A (JP)
Title: Ball check valve
Inventor: KOIKE TADASHI
IPC: F16K15/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a ball check valve that can make a fluid at an inlet pass through to an outlet at a time pause when fluid transportation is stopped. SOLUTION: A valve casing is formed of an inlet member 1 with an inlet 3, and an outlet member 2 with an outlet 5. An annular valve seat 7 is provided between the inlet 3 and outlet 5. A spherical ball valve element 8 is disposed on the outlet 5 side of the annular valve seat 7. A coil spring 15 is provided to energize the ball valve element 8 to the annular valve seat 7. The coil spring 15 displaces the ball valve element 8 in a position slightly separated from the annular valve seat 7 when the fluid pressure of the inlet 3 and outlet 5 is equal.
Patent JP-2000185135-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To enable run-out of balls to be quickly reported and processing of game interruption to be executed quickly by equipping a prize ball passage and a ball lending passage respectively with a ball existence detecting means and controlling lighting-on of a light emitting body by a ball run-out signal therefrom. SOLUTION: A passage body 184 is fixed onto the upper part of an intermediate base unit 162 set on the mechanism board and a ball delivery device 97 is placed thereunder. The passage body 184 is constituted of game ball passages 186a-186c with respective flow-down directions bent in the right or left direction by curved gutters. On the upstream sides of ball passages 186a-186c, ball run-out switches 187a-187c are respectively equipped. A prize ball motor is stopped by a ball run-out detection by ball run-out switches 186a-186c and a ball lending motor is stopped by a ball run-out detection by ball run-out switches 186a-186c. The flashing pattern of a ball run-out lamp is differentiated by whether lending ball run-out or prize ball run-out. Thus a ball run-out is differentiated by watching a flashing pattern.
Patent JP-2001175558-A (JP)
Title: Electronic mail system and storage medium
Inventor: SATO MASANORI
IPC: H04L12/58
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To manage reply mails delivered from the members of a group while using priority information or key information by transferring the electronic mails delivered from the senders of a non-registered mail address to the respective members of that group. SOLUTION: When the electronic mails delivered from the non-registered mail senders are transferred to the respective members of the group and this transferred mails are returned from the members of the group, the mails are transferred to the non-registered mail senders and the other members of the same group. Besides, information on priority is extracted from the electronic mails delivered from the non-registered mail senders, an answer limit is calculated, and key information peculiar to the electronic mail is generated and preserved in an external storage device as a managing file together with the answer limit.
Patent JP-2001186154-A (JP)
Title: Communication network and communication system
Inventor: OTA TAKESHI
IPC: H04L12/413
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To accommodate communication capacity by a packet, where real-time performance is a requirement and a packet, where the real-time performance is not a requirement. SOLUTION: A master transmission channel is controlled in time division manner, a terminal station to which divided time slots are assigned uses only required time slots and releases the remaining time slots. The other stations share remaining time slots, in accordance with the channel scrambling type protocol.
Patent JP-2001182592-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ISHIHARA KOJI
IPC: F02D41/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To effectively raise the temperature of a catalyst converter without damaging operability in a direct-injection-type spark ignition engine for supplying additional fuel after an expansion process for promoting the start of the catalyst converter. SOLUTION: Before the catalyst converter reaches an active state, the additional fuel injection is performed after the expansion process and time of opening an exhaust valve is proceeded. When the exhaust valve opening time is proceeded, the exhaust valve opens while pressure in a combustion chamber is high, gas flow from the combustion chamber to an exhaust gas passage and gas turbulence at the back of the exhaust valve strengthens. Thus, the additional fuel and the gas are mixed suitably, combustion of the additional fuel is kept and continued well in the exhaust gas passage. While, delay of the ignition time is not necessarily required, so that main combustion is not degraded and the operability can be also kept well.
Patent JP-H11189448-A (JP)
Title: Fiber for reinforcing concrete and concrete formed product using the same
Inventor: NAKAI NORIHIRO
IPC: D06M101/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber for reinforcing concrete, having large impact absorbing energy, improved in affinity and dispersibility with cement matrix and capable of improving flexural strength and compression strength of concrete foamed product, especially impact strength of concrete formed product and obtain a concrete formed product by using the fiber. SOLUTION: This fiber for reinforcing concrete comprises a polypropylene fiber having >=5 g/d single yarn strength and >=40% single yarn elongation and the fiber is obtained by attaching 0.1-10 wt.% at least one kind of surfactant having 8-22C alkyl group and selected from a group comprising a higher fatty acid metal salt, a higher alcohol sulfuric acid ester metal salt, a higher alkyl ether sulfuric acid ester metal salt, an alkylbenzenesulfonic acid metal salt, an alkylbenzenenaphthalenesulfonic acid metal salt, paraffin sulfonic acid metal salt, an alkylamine salt and an alkylammonium salt to polypropylene fiber. This concrete formed product is obtained by forming raw materials for concrete by using the fiber as a reinforcing material.
Patent JP-2001185018-A (JP)
Title: Electron emission element and method of manufacturing the same
Inventor: ONO TOMIO
IPC: H01J9/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element having a small potential drop and electron emission of a lower threshold value and a method of manufacturing the same. SOLUTION: At outer periphery of an emitter of which a sharpened tip consists of carbonaceous electron emission substance such as diamond 16 or the like of convex shape 19, a thin conductive layer 15 is installed to expose the tip of the emitter.
Patent JP-2000196563-A (JP)
Title: Method and system for reception by cdma system
Inventor: MIURA TETSUYA
IPC: H04B1/7117
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a portable telephone set adopting the diversity RAKE system in a CDMA cellular mobile telephone system further more by reducing the equipment scale and the signal processing scale. SOLUTION: A searcher 13 uses a delay spread code to calculate a plurality of correlation values each different in inverse spread timing from received data and transmits a reception timing signal S6 decided for a valid path through the use of the correlation after summing a plurality of the correlation values in time division to a finer processing section 12. The finger processing section 12 conducts detection processing to inversely spread received data S1 according to an instruction of the setting reception timing signal S6. A maximum ratio combining section 14 obtains a maximum ratio resulting from receiving detected processing signals subjected to inverse spread processing and applying RAKE combination to them. A decoding section 15 decodes and outputs the signal obtained by combining at the maximum ratio.
Patent JP-2000193279-A (JP)
Title: Ventilating method inside nuclear reactor building
Inventor: KORENAGA TAKASHI
IPC: F24F7/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the air in a nuclear reactor building from leaking out by maintaining the inside of the building at a negative pressure at the time of exchanging large-sized equipment. SOLUTION: A carrying-in/out opening 4 through which a reactor pressure vessel 2 is carried in/out by hanging the vessel 2 is provided through the ceiling 3 of a nuclear reactor building 1 and a shutter 7 which can adjust the opened area of the opening 4 is installed to the opening 4. Then an exhaust port member 8 is provided in the building 1 and connected to an exhauster 10. When the vessel 2 is carried in or out from the building 1, the opened area of the opening 4 is minimized by means of the shutter 7 and, at the same time, only the exhauster 10 is operated by stopping the operation of an air charging device. Therefore, the inside of the building 1 can be maintained at a negative pressure and, accordingly, the air in the building 1 can be prevented from leaking out.
Patent JP-2000191343-A (JP)
Title: Fireproof double layer glass
Inventor: SENDA YOSHIHIKO
IPC: E06B3/66
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide fireproof double layer glass which maintains moistureproofness and adhesiveness at the time of ordinary use and exhibits fireproof performance in the event of the outbreak of a fire by simple means. SOLUTION: This double layer glass 1 is constituted by spatially arranging plural glass sheets including at least one sheet of the heat resistant fireproof glass 2 in parallel, interposing spacers 4 in the entire circumference at the peripheral edges of their opposite surfaces to form a hermetic space layer and sealing the end faces of the double layer glass over the sides of the spacers facing external spaces and the ends of the respective glass sheets with highly adhesive and heat resistant sealing materials 5 and the spacers and the glass sheet to each other by moistureproof sealing materials 6, thereby integrating the spacers and the glass sheets. In such a case, spacer inner frames 7 are disposed near the hermetic spaces of the spacers.  Expandable incombustible fire retardant materials 7a for covering are interposed over the sides of the spacers on the hermetic space side of the spacers and the parts interposed with the moistureproof sealing materials.
Patent JP-2001182886-A (JP)
Title: Joint for appliance valve
Inventor: UEDA AKIRA
IPC: F16L41/03
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To avoid the mounting dispersion of an appliance valve in piping a gas table and assure burning performance of a burner. SOLUTION: A joint having right and left flange portions 12a, a central flange portion 12b, and a pipe connection hole for mounting of an appliance valve is formed of a molding so that the mounting dispersion of the apparatus plug is reduced.
Patent JP-H11182860-A (JP)
Title: Gas range equipped with hot-water boiling part
Inventor: TANAKA KAZUYUKI
IPC: F24C3/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To utilize the energy of gas efficiently and contrive energy saving by a method wherein a water passing mechanism, through which water is passed, is installed in the part of leaking flame, leaked from around a pot, a kettle or the like on a gas range, a gas oven or the like. SOLUTION: Water passing mechanisms 2, 3, having a circular configuration and formed of the passing hole of water in the same while made of iron, a casting or the like, are attached to a gas table 1. When water is to be boiled by using a kettle, for example, gas is ignited by turning a gas plug and combusting is generated by a burner unit. In this case, the water passing mechanisms 2, 3 are heated by leaking flame, injected from the circumference of a kettle, to heat water communicated with the inside of the water passing mechanisms 2, 3 through pipelines connected to water inflow ports 2a, 3a and take out the same through water discharging ports 2b, 3b as hot-water to utilize the same for various objects or bath hot-water, heating a kitchen or the like. The leaking flame from the gas range 1 is used for effective utilization in such a manner, whereby economy is enhanced.
Patent JP-H11190575-A (JP)
Title: Ice machine
Inventor: OGURI YORIYUKI
IPC: F25C1/24
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an ice machine wherein a transparent and hard ice is made in a freezer or a freezing case of a normal refrigerator. SOLUTION: Water is put in a case 1, wherein its upper part is wider for space and its lower part is narrower as tapered state with its bottom part closed while a side surface and an upper surface are heat-insulated, of an ice machine, which is housed in a freezer, so that the water in the case is frozen up from its upper surface to provide a transparent and hard ice at the upper half part.
Patent JP-2000193453-A (JP)
Title: Inclination sensor
Inventor: OKUBO ICHIRO
IPC: G01C9/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inclination sensor using an optical fiber. SOLUTION: An inclination sensor is provided with an optical fiber support member 11 arranged at support material 1, a column 2 arranged at the support material 1 to be rotated on a rotating shaft 3 according to the angle of inclination, an optical fiber holding member 41 arranged at the column 2, and an optical fiber 5 stretched between the optical fiber supporting member 11 and the optical fiber holding member 41. The inclination sensor is capable of measuring the angle of rotation as the optical fiber 5 stretched between the optical fiber supporting member 11 and the optical fiber holding member 41 is extended or contracted when the column 2 is rotated on the rotating shaft 3.
Patent JP-2000201779-A (JP)
Title: Earthquake-proof bedding
Inventor: KUEMPEL HANS JOACHIM
IPC: A47C29/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake-proof bedding which gives only small influence on a bed and can effectively protect a bed or a person sleeping on it from matters falling down thereonto. SOLUTION: This earthquake-proof bedding is equipped with a base frame 13 with arch guide tubes 15. An arch shape support rod 16 is contractably extended from each guide tube 15. Support rods 16 are connected by a longitudinal rod 17 to form a protective frame 18. Two protective frames 18 and 18a are raised from a guide tube 15 so as to close above the bed 10 from opposite sides. Since the base frame 13 is placed almost under the bed 10 thereby, a protective device 22 requires only a small space and it provides high safety and support safety. An earthquake sensor 21 actuates the protective device 22 and the protective frames 18 and 18a appear in that occasion. feather 5 inside the stereoscopic network structure 10 is also used.
Patent JP-2000190566-A (JP)
Title: Optical print head and optical printer
Inventor: SHIMIZU YUKIHIKO
IPC: B41J2/45
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To finish exposure through single relative movement of a head and a recording medium by emitting light from a light source while switching a mirror through rotation. SOLUTION: Based on a mirror position signal from a photosensor 23, the timing for locating a specific filter [red(R), green(G), blue(B)] at a position for reflecting the light from an equimagnification imaging element 14 at right angle is detected. A light source (fluorescent light emitting tube 2) is driven with an image signal corresponding to the reflecting color of the mirror (R, G, B and that light is reflected on the mirror (R, G, B) to enter into a recording medium (film 3). The operation is conducted in specified order for R, G, B and the film 3 is irradiated repeatedly. For example, each color filter is turned by 120 deg. for writing a line in the main scanning direction onto the film 3.  The film 3 is moved intermittently, for example, every time when a line is written and moved in the sub-scanning direction at the timing of irradiating dot-like light of RBG thus recording an image on the entire surface of the film 3.