baber/WOPTO huggingface dataset:
Patent JP-H01288124-A (JP)
Title: Fm stereo broadcast receiver
Inventor: SAKATA HARUO
IPC: H04H40/45
Filed: 1988-05-16
Abstract: PURPOSE:To improve the S/N of a stereo signal by switching two kinds of different frequencies being 0 delay and tau delay with respect to an intermediate frequency at a time tau and demodulating the resulting signal. CONSTITUTION:The delay time tau of a delay circuit 6 is 13.15mus (=1/4fp) and outputs of the delay circuit 6 and a frequency converter 7 are fed to a frequency converter 9. Moreover, the output of the delay circuit 6 is fed to a frequency converter 12 and then fed to a frequency converter 13. An electronic switch 14 uses a signal Cos2omegapt being an output of a pulse generator 18 to switch outputs of the frequency converters 9, 13, a stereo signal ES is obtained by giving the result to an FM demodulator 19 to obtain a stereo signal ES, it is synthesized with a monaural signal EM being an output of a monaural separator 16 at a matrix 20 thereby obtaining a right ear signal ER 21 and a left ear signal EL 22.
Patent JP-S63284521-A (JP)
Title: Plane light emitting device
Inventor: YOSHIDA TAKEHIKO
IPC: G09F9/00
Filed: 1987-05-18
Abstract: PURPOSE:To control the intensity of light emission from a phosphor layer by providing a light shutter layer close to the photo excited phosphor layer and driving the shutter layer with an information signal. CONSTITUTION:A plane light emission layer 1 has the light shutter layers corresponding to all the R, B and G layers on the phosphor layer in the ratio of one to one. The individual shutter layers are sequentially switched with a horizontal vertical synchronizing signal S and transmit the quantity of light according to the size of a video signal. Therefore, fluorescence from the tri-color dots of the phosphor layer is selected by the shutter so as to emit light in plane shape from the upper surface of the layer 1. A light radiation part 2 generates ultraviolet light and makes it strike against the phosphor layer in order to generate the fluorescence from the R, B and G dots. The plane light emission layer has a liquid crystal layer in it and executes a shutter function by selecting the gradation state between transparency and opacity prepared according to the voltage impressing state to the liquid crystal layer.
Patent JP-H07326168-A (JP)
Title: Data recorder and its driving method
Inventor: KIKUCHI AKIHIRO
IPC: G11B27/28
Filed: 1994-05-31
Abstract: PURPOSE:To reduce the transfer time at a tape, etc., and reduce damages given to the tape itself. CONSTITUTION:Data lines from a host computer 200 are connected to a bank memory 1a bidirectionally. Data lines from a bank memory 1b are connected to a sequential access device 300 bidirectionally. Control lines from the host computer 200 are connected to a CPU 2 bidirectionally. Control lines from a CPU 3 are connected to the sequential access device 300 bidirectionally. Further, a dual port RAM 4 is provided between the CPU 2 and the CPU 3 to facilitate bidirectional command communication. The CPU 2 are bidirectionally connected to the memory controller 5 of the bank memory 1a. The CPU 3 are bidirectionally connected to the memory controller 6 of the bank memory 1b. Further, a signal from the CPU 3 is supplied to a bank switching circuit 7 between the bank memory 1a and the bank memory 1b. Further, a submemory 8 is bidirectionally connected to the CPU 2.
Patent JP-H11311169-A (JP)
Title: Flow control valve
Inventor: HASEGAWA SHIGERU
IPC: F02M69/32
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a flow control valve capable of reducing the area of its installation part to an engine (side) and preventing the oscillation resonance accompanying the vibration of the engine. SOLUTION: This flow control valve 1 is fixed to a throttle body 2 by the fastening force of a screw 3 in a state of the lower side of the valve 1 embedded into a fitting hole 2a of the throttle body 2. Outside a housing 6 of the flow control valve 1, an installation part 6a to a throttle body 2 is installed in the middle in the longitudinal direction of the valve 1 with the installation part 6a overhung annularly, with an installation hole for passing a screw 3 penetrated one place in the circumferential direction of the installation part 6a. On the lower surface of the installation part 6a, three projections (a first projection 13, a second projection 14 and a third projection) are projected downward.  One piece of screw 3 penetrated in the installation hole 6a is screwed into a screw hole 2c of the throttle body 2 to generate fastening force, the fastening force is impressed on the surface 2b of the throttle body 2 via three pieces of projections.
Patent JP-2000311010-A (JP)
Title: Track controller, program generation device and program conversion device
Inventor: SATO TOMONORI
IPC: G05B19/416
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for improving the dignity and the efficiency of a work face without thinning a route element itself with respect to a track controller controlling the speed of a machine based on a program where a route expressed by the set of the route elements and command sending speed moving on the route are described. SOLUTION: A program reading part 12a reading a program where at least additional form information 101 or additional speed control information 102 are commanded in addition to respective commanded route elements 13 and the command sending speed 14, a pre-processing part 15a obtaining permission speed based on the route elements, additional form information and addition form information and additional speed control information, which are read by the program reading part, and an acceleration/deceleration/interpolation part 17 controlling acceleration/deceleration based on permission speed are included.
Patent JP-H10307821-A (JP)
Title: Summary sentence generating device
Inventor: TAKEUCHI MASAHITO
IPC: G06F17/27
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a summary sentence generating device capable of preparing a highly accurate summary sentence within short process sing time. SOLUTION: When the number of lines of a summary sentence prepared up to now is smaller than the set number of lines for a summary (YES in S64) and the line concerned is not the final line of the sentence (NO in S66), whether a start flag stored in a start flag memory 52 is ON or not is judged (S68). When the start flag is ON (ON in S68), the sentence being processed at present is added to a summary sentence memory 82 (S72). When the start flag is OFF (OFF in S68), the length of the sentence being processed at present (hereafter referred to as 'current line length') is calculated (S70), and when the current line length is smaller than the maximum value of current line lengths calculated in the past (YES in S74), the start flag is turned on (S82) and the just preceding sentence is added to the memory 82 (S84).
Patent JP-H07325497-A (JP)
Title: Toner fixing heat roller
Inventor: TOGO YASUHIRO
IPC: H05B3/00
Filed: 1994-05-31
Abstract: PURPOSE:To enhance both of heat resistance and insulating characteristic of an insulating layer and to make a heat capacity smaller as the formation of the thinner insulating layer is eventually possible as well as to prevent deformation and deterioration in properties of the insulating layer at the time of baking of a release layer by forming the insulating layer by laminating >=2 layers of inorg. polymers and org. polymers. CONSTITUTION:The outer peripheral surface of a metallic pipe 2 is provided with a heating resistor 4 via the insulating layer 3 and is further provided with the release layer 5 on the surface of this resistor. The insulating layer 3 is formed by laminating the org. polymer layer 3a and the inorg. polymer layer 3b. The heat roller 1 is rapidly heated up if the heating resistor 4 is energized through electrodes and is usable for fixing of toners. The thickness of the metallic pipe 2 is preferably 0.5 to 1.5mm in order to make the heat capacity of the metallic pipe 2 small. The reason thereof lies in that the strength is degraded and deformation is liable to arise if the thickness is below 0.5mm. On the other hand the heat capacity increases and the heating up characteristic degrades if the thickness exceeds 1.5mm.
Patent JP-S61277000-A (JP)
Title: Electrolytic composite mirror finishing method
Inventor: KIMOTO YASUO
IPC: C25F3/20
Filed: 1985-06-01
Abstract: PURPOSE:To efficiently carry out the electrolytic composite mirror finishing of Al or an Al alloy by anodizing the metal at a proper current density in an electrolytic soln. prepd. by adding ZrO2 abrasive grains to an aqueous NaNO3 soln. having a proper concn. CONSTITUTION:Al or an Al alloy is anodized at <=0.2A/cm<2> current density in an aqueous NaNO3 soln. having <=5% concn. as an electrolytic soln. to form a passivated film by an anode reaction. At this time, abrasive grains made of ZrO2 or contg. ZrO2 are added to the electrolytic soln. to combine the anode reaction with the scratching action of the abrasive grains. The fine surface unevenness of the metal is coated with the passivated film and the parts of the film on the projections are removed by scratching, so a mirror finished surface having <=about 0.1mum maximum roughness Rmax is obtd.
Patent JP-2000054085-A (JP)
Title: Nonoriented silicon steel sheet with low iron loss and excellent punchability
Inventor: ODA YOSHIHIKO
IPC: H01F1/16
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet reduced in iron loss after finish annealing and excellent in punchability. SOLUTION: The nonoriented silicon steel sheet with low iron loss and excellent punchability has a composition consisting of, by weight, <=0.005% C, <=4.0% Si, 0.05-1.0% Mn, <=0.1% P, <=0.005% (including 0%) N, 0.1-1.0% Al, <=-0.0009% (including 0%) S, further at least either of Sb and Sn in the amounts satisfying Sb+Sn/2=0.001 to 0. 05%, and the balance essentially Fe, and further, the hardness of a finish annealed material in the region between the surface of the steel sheet and a position at a depth of 30 μm from the surface is regulated to <=190 by Vickers hardness.
Patent JP-S63283320-A (JP)
Title: Line sequential diversity control circuit
Inventor: WATANABE YASUMASA
IPC: H04N11/08
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a stable received image by generating a horizontal synchronizing signal and a vertical synchronizing signal from a drive scanning signal of a line sequential liquid crystal panel. CONSTITUTION:A counter circuit 20 and a reset circuit 23 are connected to a timing pulse controller IC 15 which generates the scanning signal of a driver IC, etc., for driving the liquid crystal panel to generate a horizontal synchronizing signal and a vertical synchronizing signal which is changed in timing. Then the horizontal synchronizing signal 9 and the vertical synchronizing signal 10 as a sampling switching signal of timing for level comparison in the vertical blanking period of a video detection signal 11 are generated from the stable scanning signal of the timing pulse controller IC and a television receiver 14 is connected to an antenna which is high in video detection output level. Consequently, a diversity antenna can be used and stable reception is possible.
Patent JP-H11314760-A (JP)
Title: Sheet eliminator and its method
Inventor: TERAJIMA KIYOTAKA
IPC: B65B69/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet eliminator and its method, capable of fractionally recovering a final sheet and a partition sheet on a pallet, and of preventing the soiled final sheet from being stuck to the partition sheet, respectively. SOLUTION: A partition sheet S of a decomposite stage of bulk V mounted on a pallet P is held by a vacuum sucker 34 of a partition sheet holding part 26. This vacuum sucker 34 is shifted to a release position A2 from a holding position A1, releasing the partition sheet S on a partition sheet mounting part 28. A partition sheet temporary mount of this partition mounting part 28 stacks a fixed amount of the partition sheets S accepted and, after shifting them to a storage space, charges the partition sheet and they are integrated. The pallet P mounted with a final sheet is carried out to the outside of a bulk depalletizer 1, and it is removed by a final sheet eliminator installed on the outside.
Patent JP-2000309449-A (JP)
Title: Printer
Inventor: KATO YOSHIRO
IPC: B65H9/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer that includes a paper feed mechanism with a smooth skew correcting function. SOLUTION: After a skew correction, at which a relation is present between the normal/reverse rotation of a pair of paper feed rollers and the reciprocation of stop pieces 25 in a skew correcting mechanism 10 to and away from a paper feed plane, the leading edge of paper abutting, for the skew correction, the stop pieces 25 is spaced from them before they are retracted from the paper feed plane.
Patent JP-H0596105-A (JP)
Title: Filter plate transfer equipment for filter press
Inventor: IMASAKA NOBORU
IPC: B01D25/172
Filed: 1991-02-28
Abstract: PURPOSE:To shorten the completion time for filter plate transfer and to increase the reliability of torque detection during filter plate transfer by making the detection of pressure switches for the inside and the outside installed in hydraulic piping for hydraulic motors respectively of a filter plate transfer equipment to control the shut down, normal rotation and reverse rotation of the transfer equipment. CONSTITUTION:The horizontal filter press is equipped with a filter plate transfer equipment where filter plates 7 are moved one by one to discharge filter cake and a pair of main chains 11, 12 and hooks 13, 14 for the inside and the outside respectively are provided. Here, as the inside and outside drive sources of the transfer equipment, separate hydraulic motors 9, 9' are used. In the hydraulic piping of hydraulic motors 9, 9', pressure switches 22, 23 for the inside and the outside respectively for detecting oil pressure on normal rotation and reverse revolution are installed. The detection of each of the pressure switches 22, 23 causes the shutdown, normal revolution and reverse revolution of the filter plate transfer equipment to make sequence control so that the filter plates 7 may be moved one by one.
Patent JP-S5644139-A (JP)
Title: Tape recorder
Inventor: YOSHIKAWA TADASHI
IPC: G11B15/10
Filed: 1979-09-17
Abstract: PURPOSE: To stabilize operation from start to drive by moving mechanism, such as a traveling substrate, driven by a tape running motor without reference to a tape- speed setting switch to a recording or playback position and then by changing over the rotational frequency of the motor.  
     CONSTITUTION: Prior to recording or playback, traveling contact A for setting a tape speed is changed over to fixed contacts BWD selectively by tape-speed setting switch 22. Traveling contact A of this tape-speed setting switch 22 is opened at the fixed-contact III part of switch 23 in stop mode, so that the change-over setting of the rotating speed of motor 1 will not be done. With playback button 16 operated for reproduction, traveling substrate 6 is moved to the playback position and traveling contact I of switch 23 is changed from fixed contact II over to III, so that the motor will rotate at a speed set by tape-speed setting switch 22. In this constitution, the mechanism for recording and reproduction is driven at an invariably constant speed, so that the operation can be stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5452789-A (JP)
Title: Preparation of sarcosine oxidase
Inventor: IKUTA SHIGERU
IPC: C12N9/06
Filed: 1977-10-04
Abstract: PURPOSE:To prepare sarcosine oxidase which can be used for the determination of creatinine in serum or urine, and is useful as an enzymatic clinical diagnostic agent, by the cultivation of bacterial belonging to Bacillus genus and having sarcosin oxidase-producing capability. CONSTITUTION:Sarcosine oxidase-producing bacteria belonging to Bacillus genus, e.g. Bacillus sp.B0618 (FERM-P No.4049), are inoculated in a nutrient medium, and cultured pref. in an aerated and agitated deep-tank fermentor. The cultivation product is separated into solid and liquid, and sarcosine oxidase is separated from the cells. Addition of creatine to the medium improves the yield of sarcosine oxidase. The culturing is conducted at 26-33 deg.C, for usually 15-25 hours. Sarcosine  oxidase decomposes 1 mole of sarcosine into 1 mole of formaldehyde 1 mole of  hydrogen peroxide, consuming 1 mole of water and 1 mole of oxygen.
Patent JP-S61279706-A (JP)
Title: Compound heat engine
Inventor: NISHIWAKI JINICHI
IPC: F01K23/06
Filed: 1985-06-04
Abstract: PURPOSE:To improve power generating efficiency, by inducting exhaust gas from an internal-combustion engine together with high temperature combustion gas from a separately provided combustor to a boiler while heating engine cooling water in said boiler to be evaporated and driving a steam turbine for a generator by the evaporated steam. CONSTITUTION:A compound heat engine inducts cooling water, discharged from a water jacket in an internal-combustion engine 1, to a heated part in a boiler 7 through a pipe 2, and the heat engine heats the cooling water to be evaporated by exhaust gas discharged from the internal-combustion engine 1. The heat engine, generating steam to be supplied to a steam turbine 6 from the boiler 7, performs work by the steam to drive a generator 9. The steam finishing the work, after it is cooled and condensed by a condenser 10, is forced to be fed into the water jacket of the internal-combustion engine 1 by a feed water pump 11. While the heat engine, generating high temperature combustion gas by fuel 14 in a combustor 12 under the supply of air from a fan 13, introduces the high temperature combustion gas to an exhaust pipe 5 to be inducted with the above described exhaust gas to the boiler 7.
Patent JP-H04352646-A (JP)
Title: Tube container
Inventor: TAKEI SHINOBU
IPC: B32B1/02
Filed: 1991-05-24
Abstract: PURPOSE:To provide a tube container which is oil-resistant, not apt to deform and swell during preservation against oily contents for instance, excellent in heat-sealing ability after change of contents, easy to squeeze the contents up to the last, and large in the jointing force to unify the shell with the head. CONSTITUTION:A tube container is made joining the shell and the head. At least the innermost layer at the shell of this tube container has the glass transfer temperature Tg of about 50 deg.C or higher and it is made of an amorphous or low crystalline polyester resin having about 0.7eta or more of intrinsic viscosity. And the head of tube container is made of polyester resin having about 40 deg.C or below glass transfer temperature Tg.
Patent JP-H11310057-A (JP)
Title: Mounting part structure for air bag device
Inventor: SHIMANE JUNICHI
IPC: B60R21/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To dispense with an adjusting bracket and absorb an error during mounting. SOLUTION: In a mounting part structure for an air bag device wherein a lid 5 positioned and fixed to the opening 4 of a instrument panel 3 is locked and fixed to an air bag module 9 positioned and fixed to a body side member 11 with lid mounting hooks 20, 21 formed in the air bag module 9, the lid mounting hooks 20, 21 are formed into a shape almost facing along circles 39, 40 around a module mounting point 38 of the air bag module 9 to the body side member 11 to absorb the offset of a mounting angle.
Patent JP-H01289367-A (JP)
Title: Light source unit for color original reader
Inventor: HIGUCHI KENJI
IPC: H04N1/04
Filed: 1988-05-17
Abstract: PURPOSE:To obtain an output signal with a small noise by providing a positioning member to make plural light sources into a unit with a pair of right and left fitting members and fit an unmagnification image-forming lens to the unit respective right and left direction. CONSTITUTION:A positioning member 23 to form integrally left and right edge fitting members 21 and 22 and 22 of red, green and blue light sources 1A to 1C to constitute plural light sources with an insulator respectively, make plural light sources into the unit with a pair of these right and left fitting members 21 and 22 and fit an unmagnification image-forming lens 12 to the unit in respective right and left directions. Consequently, for plural light sources 1A to 1C, a position can be relatively fixed, further, the unmagnification image-forming lens 12 is fitted to the positioning member 23 to fit the unmagnification image- forming lens of the unit of the light source, and thus, the relative position of respective light source and unmagnification image-forming lens can be fixed. Thus, since the large light quantity can be made incident on the image sensor, the output signal with a small noise can be obtained.
Patent JP-S5244154-A (JP)
Title: Control electrode
Inventor: KOITABASHI MASAYASU
IPC: H01J31/10
Filed: 1975-10-03
Abstract: PURPOSE: A metal is used for the substrate material of control electrode used for picture display equipment, etc. The small hole groups are formed on the substrate through optical and chemical treatment. In this way, a control electrode is produced with large mechanical strength as well as high-accuracy dimensions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09299859-A (JP)
Title: Rod cleaning device for rod coating apparatus
Inventor: TAGUCHI YOSHIAKI
IPC: B05C11/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a rod cleaning device for a rod coating apparatus wherein cleaning can be performed without manual labor and working environment is not polluted. SOLUTION: This rod cleaning device comprises a means 3 for mounting and removing a rod, a ultrasonic cleaning tank 6 for cleaning the rod 1 mounted on the means 3, a drier 7 for drying the cleaned rod 1 and a system 4 for moving the means 3 for mounting and removing the rod 1 so as to return from a rod mooting-and-removing position to the rod mounting-and-removing position via the ultrasonic cleaning tank 6 an the drier 7. At least a portion from the ultrasonic cleaning tank 6 to the drier 7 has a closed structure toward an outside.
Patent JP-S5743986-A (JP)
Title: Film forming apparatus
Inventor: HANASAKA TAKAO
IPC: H01J37/34
Filed: 1980-08-30
Abstract: PURPOSE:To improve the magnetic efficiency of the apparatus, to make it easy to generate a magnetic field and to reduce restrictions on design in scaling up the apparatus, by composing the vacuum container main body and the upper lid in the high speed sputtering apparatus of a material having large permeability. CONSTITUTION:Targets 21, 21 opposing to each other are retained by magnets 22, 22 and fixed via a insulating material 27 to each inner surface of the upper lid 28 and container main body 29 of the vacuum container, the inside of the container 29 is evacuated to become a vacuum, and a high voltage is applied between the target 21, vacuum container main body 29 and apper lid 28 by a high voltage electric source 26 to sputter a target metal on a substrate 24 on the substrate holder 25 by a glow discharge. In this case, the preparation of the container main body 29 upper lid 28 using iron material having high permeability results in the formation of magnetic circuit of the magnet 22 in a small magnetic gap through the vacuum container 29 and upper lid 28 and also results in improvement in magnetic efficiency. Restrictions on design in scaling up the apparatus are also reduced.