baber/WOPTO huggingface dataset:
Patent JP-S5358617-A (JP)
Title: Field exciter for brushless synchronous machine
Inventor: KATSUKI TAKEO
IPC: H02P25/03
Filed: 1976-11-05
Abstract: PURPOSE: To provide an easy adjustment of the field in the brushless synchronous machine, by such manner that when feeding a power to a rotating field winding of the synchronous machine main unit, a wound-rotor induction motor be used with its rotor directly coupled to the rotating shaft of the synchronous machine main unit, and the AC power be supplied to the primary winding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6022982-A (JP)
Title: Device for sterilizing sewage
Inventor: KAMEI ATSUYOSHI
IPC: C02F1/02
Filed: 1983-07-19
Abstract: PURPOSE:To sterilize effectively sewage by connecting a water storage tank and a high pressure sterilization device with a sewage transfer pipe, and attaching valves to the end of a sewage guiding pipe, the end of a steam feed pipe to the water storage tank and the high pressure sterilizing device, etc. CONSTITUTION:The sewage generated from a sewage generating part 1 is sucked into a water storage tank 2 and is stored in the tank 2 when the 1st valve 4 is opened upon decreasing of the internal pressure to <=0kg/cm<2>. The valve 4 is closed then the 2nd valve 8 is opened when the water level in the tank 2 attains a prescribed level then steam is supplied into the tank 2 and therefore the pressure in the tank 2 increases and the sewage in the tank 2 is forcibly fed through a sewage transfer pipe 10 into a high pressure sterilization device 6 at the same instant when the valve 11 is opened. When the steam is supplied to the device 6 by opening the 3rd valve 9, the sewage in the vessel 6 is sterilized.
Patent JP-H0429416-A (JP)
Title: Cooling structure for communication equipment
Inventor: SHIBUICHI HAJIME
IPC: H04B1/03
Filed: 1990-05-23
Abstract: PURPOSE:To cool a heating part and an antenna device by cooling wind circulating in a ventilating duct satisfactorily by extending the ventilating duct along an antenna device mounting means provided in an equipment housing case, and protruding the heating part of the antenna device into the ventilating duct. CONSTITUTION:The ventilating duct 8 is provided on the extension of an antenna panel mounting frame 4 along the lower plane of an antenna panel 1. The ventilating duct 8 is comprised in such a way that it is communicated with the outside via a ventilating duct introducing hole 5a provided at an antenna device mounting board 5, and the cooling wind is circulated in the inside by connecting to a cooling wind supply source. A heat insulating fin 10 provided integrally with the case 9 of a high frequency circuit part block 3 arranged at the antenna panel 1 is protruded into the ventilating duct 8 via a hole 8a provided at the ventilating duct 8. Thereby, heat generated at plural active antennas arranged at the antenna panel 1 can be transmitted to the heat insulating fin 10, and it is cooled with the cooling wind circulating in the ventilating duct 8, then, the heat can be transferred to the outside.
Patent JP-H05317295-A (JP)
Title: Probe for measuring oxygen of living body tissue
Inventor: SHIGA RIICHI
IPC: G01N21/35
Filed: 1992-05-26
Abstract: PURPOSE:To obtain the probe which can select a distance between a light source and a photodetecting sensor being suitable for sabaceous thickness, etc., of each individual, prevents a disturbance light from going in and can absorb sweat, and can be installed/detached, held and fixed to a living body by constituting the probe so that distance between the light source and the photodetecting sensor can be selected. CONSTITUTION:In the probe, two wavelength light emission LEDs 2-5 being light sources and a photodiode 6 being a photodetecting sensor are arranged in one line in the axial direction toward the left of a belt-like body 1. Distances between the photodiode 6 and the LEDs 2, 3 are set to 4cm and 3cm, so that one of them can be selected. Also, a supporter 12 has a probe pocket 11 which can insert completely a probe main body 13 in a state that it is installed in a leg 14. Moreover, on the inside surface side corresponding to the pocket 11 of the supporter 12, backing cloth 15 is provided. This cloth 15 consists of a black ground, can cut off going-in of a disturbance light, and also, can absorb sweat since a material whose hygroscopicity is good is used.
Patent JP-S5758474-A (JP)
Title: Voice multiplex broadcast program guide device
Inventor: TAKESHITA MASARU
IPC: H04N5/445
Filed: 1980-09-25
Abstract: PURPOSE:To enable to begin voice synthesis operation immediately when the channel is switched to a new channel, by immediately resetting the operation of the voice synthesis circuit for guide at channel switching. CONSTITUTION:When a switching signal MU of new channel is produced after the production of channel switching signal MU and immediately after the start of voice synthesis operation in the channel, a CPU is reset with the signal MU. A chip selection signal CCSP is at high level by it, the voice synthesis operation is stopped and it is transferred to a waiting state for new voice synthesis operation. Thus, a new voice synthesis operation is started with a detection signal L3 at a new channel by the new channel switching signal MU and a synthesis signal ''it is stereophonic broadcast'' is pronounced.
Patent JP-H01302125-A (JP)
Title: Unpleasant glare evaluation device of indoor illumination
Inventor: AKASHI YUKIO
IPC: G01J1/00
Filed: 1988-05-31
Abstract: PURPOSE:To easily perform the qualitative evaluation of illumination sight environment, by measuring the brightness at an emitting angle of 60 deg. of an illuminator and indoor illuminance and evaluating the unpleasant glare of indoor illumination equipment from both measured values. CONSTITUTION:The brightness at an emitting angle of 60 deg. of an illuminator and indoor illuminance necessary for the judgement of the unpleasant glare of illumination equipment are measured by a measuring device 1. Herein, said brightness is compared with respective brightness values at an emitting angle of 60 deg. of brightness prescription curves a-h recommended by CIE to calculate which curve of the curves a-h the measured brightness is classified into and the classification result is sent to an evaluation device 3. The evaluation device 3 evaluates which evaluation of all those A-E the degree of unpleasant glare belongs to form the classification obtained by a comparator 2 and the value of indoor illuminance measured by the measuring device 1. This evaluation result is displayed on a display part 4. By this method, the qualitative evaluation of illumination sight environment is easily performed.
Patent JP-H08331794-A (JP)
Title: Axial flow fan motor
Inventor: SHIMADA HIDEKI
IPC: H02K5/24
Filed: 1995-05-31
Abstract: PURPOSE: To eliminate the higher pressure of an oil reservoir than an oil drip side even if a rotor is rotated, to enhance the oil retention amount of a sintered metal oil impregnated bearing and to stably improve the life of the bearing by providing one or more holes each having a specific value or less of a diameter at a resin cap. CONSTITUTION: A sealing structure in which a resin cap 7 is press injected fixedly to a housing 9 via adhesive or structural bonding material 8 is formed at one end of a bearing structure, and an oil drip 2 is press-injected fixedly to a shaft 1 at the other end. One or more holes 7b each having a diameter of 1mm or less are provided at the cap 7. Thus, even if a rotor is rotated, the pressure of an oil reservoir A does not become higher than the part B of the oil drip side, the oil is not urged to the part B by the difference of the pressure, and the oil does not flow out to the inner surface of a rotor frame 12. As a result, the oil retention amount of a sintered metal oil impregnated bearing 3 is enhanced, and the life of the bearing is stably improved.
Patent JP-S61294078-A (JP)
Inventor: FUKUCHI TSUNEO
IPC: E05F3/02
Filed: 1985-06-19
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-S5835128-A (JP)
Title: Improved preparation of p-xylene
Inventor: SATOU KIMIHIKO
IPC: B01J29/00
Filed: 1981-08-27
Abstract: PURPOSE:To obtain a xylene mixture with a high p-xylene content in a high toluene conversion, by methylating toluene continously in a multi-stage reaction system consisting of plural mutually divided catalytic beds connected in series. CONSTITUTION:Toluene is methylated with a methylating agent in the vapor phase to give p-xylene. In the process, (a) the methylation is continuously carried out in a multi-stage reaction system consisting of plural mutually divided fixed catalytic beds connected in series without removing the xylene in the course of the reaction. (b) The toluene is fed with hydrogen to the reaction system to give the total weight hourly space velocity in the range of 1-300hr<-1> only in the catalytic bed in the first stage, and (c) the methylating agent is fed to the respective catalytic beds in a constant amount if necessarywith hydrogen. (d) The catalyst consisting of the crystalline aluminosilicate containing magnesium oxide or lanthanide is packed in the respective fixed catalytic beds. The heat of reaction is easily removed, and the regeneration operation of the catalyst is simplified without the partial superheating.
Patent JP-S5925041-A (JP)
Title: Deceleration control device in internal-combustion engine
Inventor: KOSUGE TOKUO
IPC: F02D41/12
Filed: 1982-08-02
Abstract: PURPOSE:To simultaneously satisfy a fuel economy, a drivability and an emission, by accurately controlling fuel cut and enrichment by deceleration judgement and engine speed judgement. CONSTITUTION:When a deceleration is judged by a deceleration judgement mechanism, an engine speed Ne is subsequently detected. In the case of the engine speed Ne>=Nup, fuel supply is cut off by giving KDEC=0 in a fuel injection quantity (KDECXGf). As shown in (a), a deceleration area is set under the condition of atmospheric pressure Pm<=Pset, while as shown in (b), an air/fuel ratio is enriched by setting the value of KDEC to KDEC>=1 in the range of NLW< Ne<Nup, and KDEC is continuously varied so as to prevent fuel from being made excessively rich and lean. On the other hand, as to the atmospheric pressure Pm, as shown in (c), the value of KDEC is set to KDEC=1 in the range of Pm>Pset, while set to KDEC>=1 in the range of Pm<=Pset, and KDEC is continuously varied in the same manner as in (b). In case of Ne<NLW, a map control and a feedback control is carried out by a hot wire.
Patent JP-S5658591-A (JP)
Title: Septic tank
Inventor: SATOU MIKI
IPC: C02F3/00
Filed: 1979-10-16
Abstract: PURPOSE: To accelerate night soil purifying action by boring holes in an upper part of a septic tank and introducing soil bacteria into the tank.  
     CONSTITUTION: A suitable number of holes 10 are bored in upper side wall 9 of septic tank 1 at a position 10W30cm under the surface of the earth and over the surface of water in tank 1. The outsides of holes 10 are coated with nonwoven fabric 11 made of synthetic resin, and fabric 11 is covered with fertile soil. Gram- positive soil bacteria in the soil penetrate into tank 1 through holes 10. The bacteria have high power of digesting and decomposing scum generated on the surface of the water in tank 1. Thus, the purifying action is accelerated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000324443-A (JP)
Title: Encoding device and recording device
Inventor: TAKAHASHI SUSUMU
IPC: H04N19/60
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent video information without the deterioration of picture quality from being illegally copied from an accumulation medium recording video information which is permitted to be copied once by detecting copy generation management information attached to inputted video information and executing encoding at a low picture quality mode when management information permitted to be copied once is detected. SOLUTION: When a generation management information detection circuit 30 detects generation management information permitted to be copied once, a resolution selection circuit 40 outputs a signal indicating low resolution. A resolution reduction circuit 20 generates moving picture data whose resolution is reduced from moving picture data inputted to a video input terminal 10. A selection circuit 50 selects moving picture data outputted from the resolution reduction circuit 20 and supplies it to an encoding circuit 60. The encoding circuit 60 executes an encoding processing based on an MPEG 2 system. An output judgment circuit 190 outputs an indication for executing output and an output limit circuit 70 supplies encoding data outputted from the encoding circuit 60 to an encoding data output terminal 80.
Patent JP-S5758003-A (JP)
Title: Combustion equipment for solid fuel
Inventor: YOKOTA HISAAKI
IPC: F23B99/00
Filed: 1980-09-25
Abstract: PURPOSE: To quickly transit the combustion from the stationary burning state to the pilot flame burning state and as well as prevent the incomplete burning state during the transition period between said burning states from being produced by a method wherein a primary air draft pipe is cut-off with an air cut-off means, when the forced ventilation is stopped, and the natural draft through a secondary air draft pipe is made possible.  
     CONSTITUTION: The forced ventilations to a primary combustion chamber 3 and a secondary combustion chamber 12 are performed by means of a blower 11, an air draft pipe from which is branched off at its midway into the primary air draft pipe 22 and the secondary air draft pipe 23 in order to be respectively connected to the combustion chambers 3 and 12. The respective draft pipes 22 and 23 are provided with draft regulating dampers 24 and 25 to regulate the air flow rate individually. Especially the air cut-off means, for example a gravity damper 26 is provided within the primary air draft pipe 22 led to the primary combustion chamber 3. During the stationary burning state, the excellent burning state can be kept with no generation of smoke in exhaust gas by properly adjusting the draft regulating dampers 24 and 25. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62291799-A (JP)
Title: Semiconductor memory device
Inventor: AKAOGI TAKAO
IPC: G11C29/00
Filed: 1986-06-11
Abstract: PURPOSE:To easily confirm the state of fusing of two pieces of polycrystalline silicon.fuses by connecting transistors in parallel respectively to the two polycrystalline silicon.fuses in a defective memory cell address generating circuit, and conducting these transistors as necessary. CONSTITUTION:A memory cell array having a redundancy memory cell is provided. Also, the defective memory cell address generating circuit in which the two polycrystalline silicon.fuses F1 and F2 along with the transistors Q1 and Q2 are connected in parallel respectively with the fuses FF1 and F2 correspond to one digit of an address, is provided. In case of excuting a program in which the redundancy function is employed, whether the two fuses F1 and F2 are both completely fused off or not, and which one is fused off when either of the fuses F1 and F2 is fused off, can be confirmed easily and simply only by conducting the transistors Q1 and Q2 in the parallel connection.
Patent JP-H08323040-A (JP)
Title: Imitative steering device
Inventor: KURIHARA AKIRA
IPC: A63F13/245
Filed: 1995-05-31
Abstract: PURPOSE: To enable to perform a steering operation with actual driving feeling by providing a pair of operation reaction giving means which gives an operation reaction against an operational direction 1 or 2 of a steering member independently and alternately and the operation reaction allows the steering member to return to its center position. CONSTITUTION: When a steering wheel 1 is rotated in the left direction, a pressure stopper 7-a of a pressure wheel 7 compresses a compression reaction rod cylinder 11L via a pressure control plate 10 to generate an operation reaction. As the pressure wheel 7 is given a self-aligning torque which always tries to return to the center position by the compression reaction rod cylinder 11L, when the steering wheel 1 is released, it starts rotation to the center position. At this time, a damper 12 is stroked, attenuation force is generated to prevent inertia. The steering wheel is returned to the center position at an actual speed so that it is quickly and correctly positioned to the center position.
Patent JP-S5358506-A (JP)
Title: Detergent composition
Inventor: NAKASHIMA KEIJI
IPC: C09B11/10
Filed: 1976-11-09
Abstract: PURPOSE: A compound of the formula (R 1 , R 2  are 1W3C lower alkyls; X is Cl, Br, I). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5257710-A (JP)
Title: Radio receiver
Inventor: FUJIMOTO NOBUHIRO
IPC: H04B1/26
Filed: 1975-11-06
Abstract: PURPOSE:In addition to the ordinary countinuous reception function, the function that memorizes the frequency of the recept broadcast signal and receives immediately the broadcast signal as well as the function that conducts automatic scanning of the preset frequency are incorporated in oder to secure an extremely convenient reception system.
Patent JP-H02312358-A (JP)
Title: Halftone image estimating device
Inventor: HASEBE TAKASHI
IPC: G06T5/00
Filed: 1989-05-26
Abstract: PURPOSE:To reduce the number of counter circuits by counting the number of white picture elements in plural scan apertures with a common counter circuit. CONSTITUTION:The device is comprised of an image reader 1, a halftone image estimating means 2, an image processing means 3, a binarization means 4, a recorder 5, and an image memory unit 6. And by dividing the picture element area of the half of the maximum aperture area out of the scan apertures into the units of 2<n> picture elements and 2<n+1> picture elements, and counting the number of white picture elements or black picture elements in respective unit, and also, counting the number of white picture elements or black picture elements in each area corresponding to a remaining half area with a timing of (n+1) clock, the number of white picture elements or black picture elements in the plural scan apertures having the aperture area of the half of the maximum aperture area can be calculated from the area by using the above counted values. Thereby, it is possible to reduce the number of counter circuits to count the number of white picture elements or black picture elements in the scan aperture.
Patent JP-H05302192-A (JP)
Title: Method for electrolyzing organic salt
Inventor: FURUYA CHOICHI
IPC: C25D3/02
Filed: 1992-04-27
Abstract: PURPOSE:To simplify the structure of an electrolytic cell for org. salts and the electrolytic system by using a gas diffusion electrode as an anode and causing depolarization. CONSTITUTION:An org. salt such as amino acid salts is converted to the acid by ion-exchange membrane electrolysis. In this process, a gas diffusion electrode is used at least as the anode, and hydrogen is supplied to cause depolarization. Consequently, oxygen is not generated at the anode as in the conventional process, electric energy is efficiently used, and the power is reduced. Besides, since oxygen is not generated at the anode, the potential is lowered, a two- compartment electrolytic cell having one cation-exchange membrane between both electrodes can be constituted by using a gas diffusion electrode as the anode and cathode, a sulfuric acid circulating line necessary for the conventional three-compartment electrolytic cell is not needed in this case, and the electrolytic system is simplified.
Patent JP-H06323211-A (JP)
Title: Alcohol reforming engine provided with auxiliary chamber
Inventor: KAWAMURA HIDEO
IPC: F02B19/14
Filed: 1993-05-13
Abstract: PURPOSE:To provide an alcohol reforming engine for reforming the alcohol fuel injected into an auxiliary chamber by utilizing the thermal energy of an exhaust gas and for improving fuel consumption. CONSTITUTION:An auxiliary chamber wall body 9 forming an auxiliary chamber 2 is provided in a cavity 22 formed on a cylinder head 4, and an alcohol fuel is injected from a fuel injection nozzle 8 into the auxiliary chamber 2. Since an uneven-shape heat exchange fin 13 is provided on the inner wall surface of an auxiliary chamber wall body 9 to which the injected fuel can collide, the alcohol fuel injected from the fuel injection nozzle 8 absorbs thermal energy effectively from the wall surface of the auxiliary chamber wall body 9, and is thus reformed. A connection hole 5 communicating between a primary chamber 1 and the secondary chamber 2 and a center connection hole 31 are formed on the head under surface part 12 of a head liner 1, while a control valve 7 for the connection hole 5 and for the center connection hole 31 is also provided.
Patent JP-H08331392-A (JP)
Title: Image processing unit and method therefor
Inventor: MAEDA MITSURU
IPC: G06T5/20
Filed: 1995-05-31
Abstract: PURPOSE: To provide the image processing unit and its method in which an area of an input image is correctly divided, based on a characteristic of the image, and coding in response to a characteristic is applied to the divided areas. CONSTITUTION: A background decision section 5 decides a state of a background of an input image. An adaptive quantization section 6 binarizes an input imag based on a state of a background to generate a background binary image. An area divider 7 applies area division to the input image based on the background binary image. The divided area is coded by a multi-value image coder 9 or a binary image coder 10 in response to the characteristic.
Patent JP-S63294654-A (JP)
Title: Deflection yoke
Inventor: ONO YUTAKA
IPC: H01J29/76
Filed: 1987-05-27
Abstract: PURPOSE:To suppress the displacement of a coil to the minimum so as to reduce the manufacturing cost of a deflection yoke by using thermally fusible electric wire in a winding coil for constituting a toroidal type deflection coil and applying electrifying operation to this coil after the end of winding thereof so as to put it in thermosetting process. CONSTITUTION:A deflection yoke comprises a saddle type horizontal deflecting coil 1 composed of thermoset thermally fusible electric wire and a toroidal vertical deflecting coil 2 wound around core 3 while the wire material of the coil 2 is composed of thermally fusible electric wire which is put in the thermosetting process by application of electrifying operation after the end of winding process. If the toroidal vertical deflecting coil 2 has been subjected to thermosetting process, the coil 2 can be solidified firmly and its positional displacement can be suppressed to a very small value even if the coil 2 is handled rather roughly in the process of assembling the deflection yoke. Thus, it is possible to restrict the positional displacement of the toroidal deflecting coil to the minimum so as to reduce the manufacturing cost thereof.
Patent JP-S5923750-A (JP)
Title: Wiper arm
Inventor: OKUDAIRA SOUICHIROU
IPC: B60S1/34
Filed: 1982-07-30
Abstract: PURPOSE:To make thin the thickness of a wiper arm in the part in the vicinity of a swing shaft of a spring guide, by positioning the center action line of a coil spring on the side of a windshield surface rather than on the side of the swing shaft. CONSTITUTION:A spring guide 8 is pivotally supported by a swing shaft 7 of an arm head 2 at a position offset from the swing shaft 4. A compression spring 9 is disposed between the guide 8 and a retainer 6. At this time, the center action line 9A of the spring 9 is positioned on the side of a windshield surface rather than on the side of the swing shaft of the above-mentioned guide 8. Accordingly, moment force due to the offset of the center action line of the spring 9 is applied to the retainer 6 so that a wiper blade is pressed against the windshield surface. Therefore, an offset amount in the swinging amount of the above-mentioned guide 8 may be made small so that the thickness of a wiper arm in the part in the vicinity of the swing shaft may be made thin. Further, a supporting member 10 limits the swinging motion of the above-mentioned guide 8 toward the windshield surface below a predetermined value.