baber/WOPTO huggingface dataset:
Patent JP-H02142299-A (JP)
Title: Sound field correction device
Inventor: KUSAMUTA YOSHITOSHI
IPC: H04S7/00
Filed: 1988-11-24
Abstract: PURPOSE:To enjoy a sound field at home similar to that at a concert hall by correcting an audio signal in response to difference information between a sound collection microphone in the concert hall and an optimum listening point. CONSTITUTION:An audio signal via a digital interface circuit 10 is given to a 1st acoustic characteristic variable circuit 11 and the acoustic characteristic is changed, then the result is given to a 2nd acoustic characteristic variable circuit 12. When any concert hall is designated, characteristic setting means 13, 23 extract a setting value as to the commanded concert hall from a hall corresponding setting value storage means and give the value to the acoustic characteristic variable means 11, 12. Thus, the acoustic characteristic variable means varies the acoustic characteristic of an audio signal of inputted plural channels according to the setting value and the result is converted into an audio signal from the concert stage of the concert hall toward the optimum listening point. Thus, the similar sound field to that listened to at the optimum listening point in the concert hall is reproduced in the listening room of each user.
Patent JP-H02141138-A (JP)
Title: Time division multiple access system
Inventor: HORI HIDETOSHI
IPC: H04B7/15
Filed: 1988-11-22
Abstract: PURPOSE:To shorten rise time as an entire communication system by providing at least two reference stations and plural slave stations and allowing each reference station to control the rise of different slave stations. CONSTITUTION:A 1st reference station R1 applies the rise control of counts N1, N2 and a 2nd reference station R2 applies the rise control of counts N3, N4. Suppose that the rise control capability of slave stations by each reference station is up to two stations at the same time, the 1st and 2nd reference stations R1, R2 apply the rise control of up to 4 slave stations at the same time. The rise time of the entire communication system is shortened by allowing the respective reference stations to apply the rise control of different slave stations at the rise of the entire communication system in the time division multiple access system composed of the reference stations and plural slave stations.
Patent JP-H07154278-A (JP)
Title: Converter device
Inventor: OGINO TOSHIKAZU
IPC: H04B1/18
Filed: 1993-11-26
Abstract: PURPOSE:To enhance the S/N by integrating a plane antenna system with a converter device so as to eliminate the need for transmission of a received radio wave through a cable. CONSTITUTION:The antenna converter 5 is provided, in which a plane antenna system 11 and a converter device 12 down-converting a received radio wave from the plane antenna system 11 are integrated. The antenna converter 5 includes a PLL circuit. Furthermore, a TCXO 6 being a reference oscillation circuit, a PLL lock circuit 7 applying a low enable signal (LE), DATA and a CLOCK to the PLL circuit in the antenna converter 5 is provided. Then a TCXO and IF synthesis circuit (multiplexer circuit) 22 superimposes a reference oscillation frequency TCXO.OUT from the TCXO 6 and an intermediate frequency IF.OUT from a 2nd IF 19 and applies the superimposed signal to a transmission cable 10, a DC power supply supplied through superimposition is separated from the signal through a transmission cable 10 is separated and fed to each circuit.
Patent JP-S62144654-A (JP)
Inventor: JIYAN RUI SHIYAREERU
IPC: A61M60/408
Filed: 1986-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63148285-A (JP)
Title: Fixing device
Inventor: OWADA AKINOBU
IPC: B65H20/02
Filed: 1986-12-12
Abstract: PURPOSE:To prevent the peripheral surface of a heat roller from deteriorating even after long-period use and to prevent a function which separates a transfer material from becoming low by abutting a separation claw provided with an abutting release mechanism on the heat roller. CONSTITUTION:A cleaning roller 11, an electrostatic discharging brush 12, and an oil-impregnated roller 13 are abutted on the peripheral surface of the heat roller 1 in order on the rotation-directional downstream side of the separation claw 5. The oil-impregnated roller 13 is a roller which is formed by impregnating the outer peripheral surface formed of a porous fluororesin layer or heat-resisting fiber with silicone oil and nearly as long as the heat roller 1 and supported on a roll holder 13a which rotates around a shaft 13b as a fulcrum through a bearing. Then the roller is pressed against the peripheral surface of the heat roller 11 by its own weight and driven to apply silicone oil oozing to the outer peripheral surface uniformly to the peripheral surface of the heat roller 1 and thus weaken the cohesive force of toner fused by a fixing process, thereby facilitating the separation of a transfer material by the separation claw 5. Consequently, the heat roller 1 and separation claw 5 are improved in durability greatly and picture quality after fixation is not spoiled even when many copies are taken continuously.
Patent JP-2001113017-A (JP)
Title: Game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of protecting the interest of all players squarely in case of a power failure. SOLUTION: This game machine is set to a game state by receiving electric power from an external power supply, and the game state is changed to an advantageous state or a disadvantageous state for a player during a game. The game machine is provided with a game information memory means receiving the information on the game state during the game and storing the information when the external power supply is stopped and a preparation period securing means forcing the game machine to an unplayable state until a prescribed period elapses after the power stoppage is resolved. The game control means is provided with a backup power supply feeding power when the external power supply is stopped. The game information memory means is a nonvolatile memory. The information on a game state is inputted to a data table (RAM 33) while a player plays a game on a pachinko machine 1.  When an external power supply 38 is interrupted, the pachinko machine 1 is stopped while the information immediately before the power stoppage is stored in the data table. When the power failure recovered, a preparation period is secured by steps 123, 124 in a power failure subroutine so that the pachinko machine 1 is not recovered immediately. After the preparation period elapses, a CPU 31 recovers the pachinko machine 1 to the game state immediately before the power failure based on the information stored in the data table.
Patent JP-H10126586-A (JP)
Title: Image processing unit and image processing method
Inventor: NISHIKATA AKINOBU
IPC: G03G21/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To control a position of a staple or an output direction of image data independently of a direction of a mounted original without needing a time for discrimination processing of an original in a document direction. SOLUTION: An original placed on an original carrying device 101 is carried to a platen glass 102. When a tip of a carried original reaches a position P1, a lamp 103 of a scanner unit 104 is lighted to start reading of image data for discriminating a document direction. When a tail end of the original reaches the position P1, the reading of image data for discrimination of document direction is finished, characters are recognized while referencing a character recognition dictionary on which characteristics of characters in image data for discriminating the document direction and the direction of the document is discriminated based on the direction of the character data which are recognized.
Patent JP-H01208348-A (JP)
Title: Utsunyorubodeizairyotokunikenchikuyoyunitsutonosei
Inventor: TAMAASHU SEEKEI
IPC: D02J3/02
Filed: 1988-11-24
Abstract: PURPOSE: To secure a reliable nonslip, in which a fiber having an optimum mechanical parameter is uniformly dispersed, by mixing a synthetic fiber contg. an inert granular filler in a hydraulic matrix.  
     CONSTITUTION: A matrix is prepared from a hydraulic material such as cement and gypsum, an additive and water, and a monofiber produced from PP, PE or their copolymer or mixture is mixed in the matrix. In this case, 0.05-20 pts.wt., preferably 0.1-20 pts.wt., of the monofiber is used, based on the dry weight of the matrix, and the length of the monofiber is controlled to 10-100 mm, preferably 20-60 mm, and the diameter to 0.04-0.8 mm, preferably 0.1-1.2 mm. The monofiber may contain an inorg. inert grain having 0.3-30 μm size. The surface of the matrix is then roughened by rubbing, sanding, etc., to obtain the building unit. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06158498-A (JP)
Title: Production of nonwoven fabric
Inventor: HOTTA TOSHIYA
IPC: D04H1/541
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a method for readily obtaining nonwoven fabric, excellent in process passableness in a process to the formation of a web such as a carding step and capable of being readily split and fibrillated in a process for making a high-pressure fluid stream act and assuming soft hand. CONSTITUTION:The nonwoven fabric is prepared by a method for using splittable conjugate fiber composed of mutually incompatible components, carding the fiber, making a high-pressure fluid stream act thereon, carrying out splitting, fibrillating and fiber interlacing. In the method, the conjugate fiber having 3.0-7.0 ratio of the area of the incompatible contact part to the surface area of the conjugate fiber is used. When the area ratio is >=3.0 to <=7.0, the splitting and fibrillating are hardly caused under the stress applied to the time for forming the web. Thereby, the card passableness is good. On the other hand, the splitting and fibrillating under the stress acting by the high-pressure liquid stream are sufficiently advanced to provide the nonwoven fabric assuming soft hand.
Patent JP-H07124750-A (JP)
Title: Resistance welding equipment and fitting method for electrode tip
Inventor: SASAKI SHIGEO
IPC: B23K11/00
Filed: 1993-11-02
Abstract: PURPOSE:To easily attach and detach an electrode tip by a simple jig and to shorten a welding period by fixing an intermediate metallic member on the lower part of an upper welding electrode main body and screwing a nut member on this to fix the electrode tip. CONSTITUTION:A discharge rod 6 and a spring 7 are set on the intermediate metallic member 11 and inserted into a cavity 1A of the upper welding electrode main body 1 and then, the intermediate metallic member 11 is fixed on the upper welding electrode main body 1. A hole 13B for a pin guide is fitted to guide pins 20C and 20D of the jig 20 for attaching and detaching and the nut member 13 for fixing the electrode tip is set on an operation part 20A. The base of the width wide surface 2B of the electrode tip 2 is conformed to the surface 13D of the nut member 13 for fixing the electrode tip and mounted thereon. In this state, since a first guide pin 20B projects from the upper surface of the nut member 13 for fixing the electrode tip, the first guide pin 20B is inserted into a hole 6A for a pin guide of the discharge rod 6 by supporting the operation part 20A by the hand. Afterward, the operation part 20A is turned and a screw part 11A and a screw part 13A are screwed on each other.
Patent JP-H07154546-A (JP)
Title: Picture reader
Inventor: FUJINAWA NOBUHIRO
IPC: H04N1/19
Filed: 1993-11-29
Abstract: PURPOSE:To improve the picture quality and to reduce the read time by providing a cylindrical lens on a light emission face of a reflecting mirror as a reflecting optical system converting an optical axis of a light emitted from a light emitting means into a direction of a right angles. CONSTITUTION:A reflecting mirror 25 is supported to a base member 31 of a light source 1 via a 45 deg. prism 32. A light emitting face of a mirror 25 is fixed to a 2nd face 32b being a slope of the prism 32 and forms an angle of 45 deg. with respect to the member 31 of the light source 1. A cylindrical lens 33 is provided on a 1st face 32a in a direction perpendicular to the member 31 of the prism 32 and the prism 32 and the lens 33 are formed integrally by a glass member. The lens 33 has a center line in parallel with an LED array and has a curvature only in the short side direction of the light emitting face and has no curvature in the lengthwise direction. Furthermore, the prism 32 and the lens 33 integrated are fixed to the member 31 via a 3rd face being a light incidence face of the prism 32 and the mirror 25 is fixed to a 2nd face 32b of the prism 32.
Patent JP-H06123640-A (JP)
Title: Display plate
Inventor: CHIYOU RAIEI
IPC: G01D7/00
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a display plate integrated with an electroluminescent lamp panel (EL) by forming an insulating layer which separates and protects a front, electrode, an emission layer and a back electrode from the peripheral atmosphere at the rear face of a substrate. CONSTITUTION:In order to form a character plate 1, a light-transmissible front electrode 3, a light emission layer 4 and a back electrode 5 are sequentially printed and dried on the rear face of a light-transmissible substrate 2, and further an insulating layer 6 is formed. Thereafter, a display index 7 indicating the running speed and the remaining amount of fuel is printed and dried 4 the front face of the substrate 2. The insulating layer 6 separates and protects the electrode 3, emission Layer 4 and electrode 5 from the peripheral atmosphere such as moisture and shocks, and is obtained by attaching a polymer insulating member to the rear face of the substrate 2. The character plate 1 is set to an indicator, and a terminal is connected to a driving circuit via a switch. When the switch is turned on at night or if it is dark, the emission layer 4 emits light, so that the index 7 is illuminated bright.
Patent JP-H10176539-A (JP)
Title: Exhaust timing variable device for 2 cycle internal combustion engine
Inventor: OCHIAI NOBUYUKI
IPC: F02D9/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To restrain unnecessary consumption of electricity from the power source through drive controlling means by providing a driving device to operate an exhaust control valve which can make 'Exhaust Timing' variable and a drive controlling means to control the drive of the said driving device. SOLUTION: As seen in a vertical section of a cylinder 40 cut perpendicularly along its central axis 40a, an exhaust control valve 72 is provided at the upper side of an opening 48a to a combustion chamber 46 of an exhaust port 48 formed in the cylinder 40 so as to perform a reciprocal motion A, B freely. Due to the reciprocal motion A, B of the exhaust control valve 72, the upper edge of the opening 48a is practically made to be variable up and down. Further, a driving device 79 to provide reciprocal motion A, B to the exhaust control valve 72 and a drive control means 82 to control the driving device 79 are provided. Electricity supply from the power source 61 to the drive controlling means 82 is started together with start up of the internal combustion engine 13, and released at the same time of the engine 13 stop.
Patent JP-S62156553-A (JP)
Title: Concentration measuring instrument
Inventor: KIDO TERUO
IPC: G01N27/416
Filed: 1985-12-27
Abstract: PURPOSE:To increase the output current value from an enzyme electrode from the time when a voltage is impressed again to the enzyme electrode by stopping the impression of the voltage to said electrode for the specified time since a sample liquid is supplied. CONSTITUTION:A means 3 for detecting the start of the sample liquid supply consisting of a light emitting element 3a and light receiving element 3b is provided at the end on the liquid feed side of a flow cell 2 and the transmittance of light changes when the sample liquid S is begun to be injected from the state in which a buffer soln. is filled in the cell and therefore the start of the sample liquid supply is detected. The output signal from the means 3 is inputted to a means 4a for outputting the stop signal and the impression of the voltage to the enzyme electrode 1 is stopped for the specified time by a means 4b for controlling the voltage impression. The voltage is again impressed to the enzyme electrode 1 after the impression of the voltage to the enzyme electrode 1 is stopped for the specified time. The hydrogen peroxide in the membrane is increased in the concn. and the large output current value is obtd. when the voltage is impressed again.
Patent JP-H02146341-A (JP)
Title: Automatic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H3/66
Filed: 1988-11-28
Abstract: PURPOSE:To contrive the compactness by providing 3-row simple planet gear sets and giving an input to the second-row sun gear to be output from a carrier obtaining a forward 1-speed further, in this condition, fixing the first-row sun gear obtaining a forward 2-speed. CONSTITUTION:Three-row simple planet gear sets 110, 120, 130 are arranged coaxially with input and output shafts 240, 700, and selectively operating clutches 11 to 15, brakes 21 to 23 and one-way clutches 31 to 33, a predetermined speed change shift is accomplished. Here an input is given to the second-row sun gear 121 and output from a carrier 123 performing gear reduction, and the third-row 130 further performs reduction, obtaining a forward 1-speed. By fixing the first-row sun gear 111 from this condition, a speed change is obtained to a forward 2-speed. Thus only a less number of gears is required involved in meshing in a low speed shift of forward 1-speed or 2-speed, and the compactness in size can be contrived further enabling generation to be suppressed of gear noise.
Patent JP-H09139010-A (JP)
Title: Dubbing method in magnetic recording and reproducing device
Inventor: TOYODA TOSHIYUKI
IPC: G11B19/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a dubbing method in a magnetic recording/reproducing device performing the correction in accordance with the individual difference in magnetic recording media or the difference in the recording condition. SOLUTION: Data on a reproducing magnetic disk 1 are reproduced by a reproducing amplifier 6. A signal level of the reproduced signal is detected by a circuit 3 for detecting the reproduced output level and transmitted to a system controller 4. In the system controller 4, data for correcting the frequency characteristic by the detected level are stored, and the corrected signal corresponding to the signal level is outputted to a circuit 5 for correcting the frequency characteristic. The reproduced signal is corrected by the correcting circuit 5 in accordance with control instruction of the system controller 4, and with this corrected reproduced signal, the data are recorded on the recording magnetic disk 2 by a recording amplifier 7.
Patent JP-H01140693-A (JP)
Title: Ceramic substrate
Inventor: SASAKI HIROYUKI
IPC: H01L23/15
Filed: 1987-11-26
Abstract: PURPOSE:To prevent deterioration of characteristics of IC while enabling a silicon substrate to be bonded and fixed stably to an alumina substrate, by forming an aluminum oxide coat film on the surface of a sintered aluminum nitride board. CONSTITUTION:Powder of aluminum nitride (AlN) is sintered to produce an aluminum nitride ceramic substrate 10, and aluminum oxide (Al2O3) is deposited on the whole or a part of the surface of the substrate 10 to form a coat film 10''. The ceramic substrate 10 thus produced by sintering aluminum nitride (AlN) powder has thermal conductivity 13 times as high as that of an alumina substrate, and presents a coefficient of thermal expansion close to that of silicon. Thus, the substrate is allowed to have enhanced heat dissipating effect. Further, since there is little difference of coefficient of thermal expansion between the ceramic substrate and a silicon substrate, they are hardly peeled off. Consequently, it is possible to obtain a ceramic substrate capable of meeting requirements even if amount of heat generated by an IC chip is increased in accordance with enlargement of chip size or improvement in degree of integration.
Patent JP-H01140604-A (JP)
Title: Magnetic shell
Inventor: ISHIZAKI TOSHIO
IPC: H01F7/02
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a magnetic shell holding strong magnetization by arranging a large number of pinholes to a thin superconductor plate with high density and holding magnetic flux into the pinholes. CONSTITUTION:A large number of pinholes 2 penetrating in the direction vertical to the surface extending over the whole surface are disposed to a thin superconductor plate 1 with high density. Consequently, when the superconductor 1 is heated previously at a critical temperature or more and brought to the critical temperature or less under the state in which an external magnetic field is applied, magnetic flux can be held in the pinholes 2 even after the external magnetic field is removed. Accordingly, magnetic flux captured into the pinholes 2 forms a large closed loop going around the pinholes 2 and the outside of the superconductor plate 1, thus operating the whole superconductor plate 1 as a magnetic shell.
Patent JP-H01137068-A (JP)
Title: Surface preparation device for concrete attachment, etc.
Inventor: NOMURA YUKO
IPC: E04G19/00
Filed: 1987-11-25
Abstract: PURPOSE: To improve efficiency by fitting many flexible scratching members to a rotary member to form a dresser, and arranging the dresser so that the scratching members are kept in slide contact with a work fed along a conveyance line. CONSTITUTION: A scraping machine 5 for removing the stuck concrete of a scaffold frame A with dressers 4, a stopper 6, a vertical lifter 7 and a transfer device 8 are arranged. A pair of the dressers 4 are horizontally combined at an approaching position and a separating position in the width direction of the frame A, and the whole face of the passing frame A is reliably brought into contact with the dressers 4. Many flexible scratching members 22 protruded on one face side 1 are fitted to a disk-like rotary member 21 to form each dresser 4, the upper and lower dressers 4 are arranged face to face on the tip face of a scratching member group 22, and the tips of the dressers 4 are brought into slide contact with the frame A by the rotation of a motor M. This process make it possible to save labor.
Patent JP-H04174679-A (JP)
Title: Optically reactive harmful substance removing agent and harmful substance removal method using same
Inventor: SEKIGUCHI KENICHI
IPC: A62D3/176
Filed: 1990-11-06
Abstract: PURPOSE:To offer an effective harmful substance removal material at whose base material optically reactive semiconductors are carried, by containing metal alkoxide hydrolysis generations and optically reactive semiconductors. CONSTITUTION:A harmful substance removal material which is formed by carrying at its base material an optically reactive harmful substance removal agent that is formed by containing a metal alkoxide hydrolysis generation in the presence or absence a precious metal compound and an optically reactive semiconductor, and an optically reactive harmful substance removal agent that is formed by containing a metal alkoxide hydrolysis generation in the presence or absence of a precious metal compound, which is in the presence of an optically reactive semiconductor, is, together with the above optically reactive harmful substance removal agents or optically reactive harmful substance removal materials, brought into contact with a harmful substance under the radiation of ultraviolet rays.