baber/WOPTO huggingface dataset:
Patent JP-H10332594-A (JP)
Title: Detecting method for object to be inspected
Inventor: SUGA TAKAYUKI
IPC: G01N21/64
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting method in which a plurality of kinds of objects, to be inspected, in a sample are detected respectively in good S/N ratio. SOLUTION: A first detecting probe is composed of a donor probe 20a comprising a donor fluorescent molecule 21a and of an acceptor probe 30a comprising an acceptor fluorescent molecule 31a. A second detecting probe is composed of a donor probe 20b comprising a donor fluorescent molecule 21b and of an acceptor probe 30b comprising an acceptor fluorescent molecule 31b. At this time, the donor fluorescent molecule 21a and the donor fluorescent molecule 21a are identical, and the acceptor fluorescent molecule 31a and the acceptor molecule 31b are identical. The first and second detecting probes bond mutually different kinds of objects 10a, 10b, to be detected, so as to form a pair. At this time, the distance between the donor fluorescent molecules and the acceptor fluorescent molecules is different from each other.  When they are irradiated with excitation light at an identical wavelength, they generate fluorescence at an identical wavelength. The objects 10a, 10b to be inspected are detected on the basis of the difference between their response characteristics.
Patent JP-H05332806-A (JP)
Title: Liquid amount measuring device
Inventor: ABE YOSHITO
IPC: G01F22/02
Filed: 1992-05-29
Abstract: PURPOSE:To enable accurately measuring the amount of liquid in a tank by providing a high pressure tank with a pressure meter. CONSTITUTION:When liquid is used, a discharge valve 3 and a control valve 6 are open and the air in a high pressure tank 4 is made to flow in a low pressure tank 1. Then, the liquid in the tank 1 is pushed and flows out of a discharge pipe 2. During this time, the control valve 6 opening is controlled by an instrumentation pipe 9 and a pressure meter/controller 10 placed at downstream the control valve 6 so that the downstream pressure is kept at a constant value. The pressure in the tank 4 gradually decreases which is measured with a pressure meter 7. The representative temperature in the tank 4 is also measured with the pressure meter 7. In the liquid amount measurement, if the temperature in the tank 4 changes little and only liquid in the tank 1 flow out of the discharge pipe 2, the total discharge amount of the liquid and the pressure measurement value in the tank 4 accurately correspond. Therefore, by obtaining this relation through a calibration test in advance, the liquid remaining amount is known from the pressure meter 7 indication.
Patent JP-H04364889-A (JP)
Title: Three pleats-folding apparatus for curtain cloth and so on
Inventor: KANO AKIRA
IPC: D05B35/08
Filed: 1991-06-11
Abstract: PURPOSE:To provide a three pleats-folding apparatus for cloth by which a three pleats-folding curtain can be sewn via simple operation and structure irrespective of material properties such as thickness and hardness of a curtain cloth. CONSTITUTION:A three pleats-folding apparatus for curtain cloth, etc., constituted by a movable base 6 provided at a machine table 1 so as to be capable of advancing and retreating, three guide pieces 11 provided at the base 6 via support frame 9 so as to freely go up and down relative to a machine body 2 and having a gap opening in the advancing direction, two spatulas 12 capable of insertion into the gap of the guide piece 11 and provided in the interior surface position of the guide piece 11, a driving means for making the spatula 12 advance and retreat relative to the guide piece 11 side, a presser foot 5 provided at the machine body 2 for going down at the retreat limit of the guide piece 11 and the advance limit of the spatula 12 to press three pleats, and a needle 3 provided at the machine body 2 for sewing the three pleats, when the presser foot 5 goes down.
Patent JP-S5567520-A (JP)
Title: Production of powdered silicic acid hydrate
Inventor: IWAMOTO TOYOZOU
IPC: C01B33/142
Filed: 1978-11-13
Abstract: PURPOSE: To obtain powdered silicic acid hydrate having remarkably increased oil absorbing capacity without lowering the concn. of silicate by reacting silicate and acid; hydrothermally treating the resulting slurry under a specified press. at a specified temp. and adjusting the treated slurry to pH5W7.  
     CONSTITUTION: Silicate and acid are reacted by a known method. The resulting silicic acid hydrate slurry is hydrothermally treated in an autoclave under 0.3W 20kg/cm 2  G at 100W210°C for about 10W180min, and the treated slurry is adjusted to pH5W7, filtered, and dried to obtain powdered silicic acid hydrate. This product has superior filterability and remarkably increased oil absorbing capacity without lowering the concn. of the silicate as compared to a conventional method, so it considerably enhances the adsorbing property of a constituent of agricultural chemicals as an auxiliary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6124229-A (JP)
Inventor: SUTANFUOODO AARU OBUSHINSUKII
IPC: C23C16/54
Filed: 1985-06-25
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-2000324956-A (JP)
Title: Greenhouse
Inventor: KODAMA MASANORI
IPC: A01G9/24
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a greenhouse that is suitable for size enlargement without adverse effect on its light collection properties. SOLUTION: The ceiling and side faces are constituted with plastic film or glass by allowing the chords 11a, 12a, 13a, 14a on the outside of the plane truss that constructs the main skeleton 10 to support plastic film or glass as a covering material. In this greenhouse, the frontage of the greenhouse can be widened in the cultivation area without aid of supports between the ceiling and the ground and the ceiling of the house 1 can be heightened, since the main skeleton has a plane truss structure.
Patent JP-H0433598-A (JP)
Title: Step motor
Inventor: HARA TATSUO
IPC: G04C3/14
Filed: 1990-05-29
Abstract: PURPOSE:To achieve reliable forward and reverse rotation of step motor by providing a pulse for demagnetizing the constricted part of the outer notch of a saturated stator and outputting a stabilized pulse upon provision of a reverse rotation pulse. CONSTITUTION:A rotor 1 is rotated forwardly to the vicinity of a neutral point (a) by means of a repulsion pulse A. The rotor 1 is then subjected to attractive acceleration by means of an attraction pulse C and subsequently exceeds a dynamically stable position (b). Thereafter, the rotor 1 is repelled by a repulsion pulse D and exceeds a neutral point (b) and subsequently converged to the statically stable point (a). A pulse stop interval E is provided in order to eliminate influence of next pulse F on the behavior of the rotor 1. The pulse F demagnetizes the constricted part of the outer notch of a stator saturated by the repulsion pulse D thus preventing next output pulse from rising with lag. Consequently, a high performance reverse rotation driving pulse can be obtained by providing a pulse stop interval E and a pulse F.
Patent JP-H06322811-A (JP)
Title: Collecting pit
Inventor: TAKEUCHI HIDEO
IPC: E03F5/10
Filed: 1993-05-17
Abstract: PURPOSE:To prevent floating and wrong arrangement due to earth pressure applied during and after construction. CONSTITUTION:A pit body 1 is molded with a synthetic resin, has a cylinder wall part 13 in the shape that the bore is gradually increased from a bottom part 11 toward an opening 12, and has a stopper part 14 projecting in an outer diameter of the bottom part 11 in the neighborhood of the bottom part 11. An auxiliary member 2 has an outer diameter larger than the outer diameter of the bottom part 11 and mounted on the bottom part 11 side with the stopper part 14.
Patent JP-H035763-A (JP)
Title: Nonmagnetic capsule toner
Inventor: YOSHIDA SATOSHI
IPC: G03G9/08
Filed: 1989-06-02
Abstract: PURPOSE:To enhance image density and to improve fine line reproducibility and gradation characteristic by providing a specific grain size distribution. CONSTITUTION:The nonmagnetic capsule toner particles having <= 5 mum grain size occupy 12 to 60 number % of the particle group and the nonmagnetic capsule toner particles having 8 to 12.7 mum grain size occupy 1 to 33 number % of the particle group. The nonmagnetic capsule toner particles having >=16 mum grain size are below 2.0 vol. % of the particle group and the volume average grain size of the particle group is specified to 4 to 10 mum. The nonmagnetic capsule toner having the high image density and the excellent fine line reproducibility and gradation characteristic is obtd. in this way.
Patent JP-H089635-A (JP)
Title: Transformer-coupled secondary dc power supply generating device
Inventor: SUGAYA MINORU
IPC: H02M3/28
Filed: 1994-06-21
Abstract: PURPOSE:To provide a transformer-coupled secondary DC power supply generating device which can continuously maintain overvoltage protecting operations by suppressing the runaway rise of a secondary DC power supply voltage even when a generated overcurrent protection signal disappears due to the fault of an overvoltage protective circuit. CONSTITUTION:A transformer-coupled secondary DC power supply generating device is provided with a diode 65 connected in series with an element for overcurrent protection 53, a latch circuit 60 which is connected through the diode 65 and latches the element 53 in a turned-on state even after an overcurrent voltage protection signal (p) disappears, and a capacitor 69 which generates and outputs a holding current Ih for holding the latch operation of the circuit 60. The device is constituted so that the turned-on state of the element 53 can be latched even when the overcurrent protection signal (p) disappears after the overvoltage detecting element ZD51 of the protective circuit 50 once starts overvoltage detecting operations.
Patent JP-H09318404-A (JP)
Title: Multipoint monitoring apparatus for landslide
Inventor: ASAKO MASAHIRO
IPC: G01C7/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a multipoint monitoring apparatus in which a reference displacement with reference to every antenna can be decided by a method wherein a plurality of antennas inside a measuring area are connected to a GPS receiver outside the area, a reference antenna outside the area is connected to another receiver outside the area and measured results of both receivers are compared. SOLUTION: A plurality of antenna switches 20 which are connected to a plurality of GPS antennas 10 via automatic dropping connectors 36 are installed inside a measuring area, and the respective switches 20 are connected by RF lines 1, 2, SW data lines and power-supply lines. One out of the switches 20 is connected to GPS receivers 22 (No.1, No.2) via line amplifiers 24 so as to be connected also to modems 26. A GPS antenna 12 which is installed at a reference point outside a measuring area is connected to a GPS receiver 28 for the reference point, and the receiver 28 is connected to the receivers 22. The GPS receivers 22 (No.1, No.2) are connected respectively to a computer 32 via the modems 26.  Positions of the respective antennas 10 are measured automatically in the order which is set by the computer 32, and measured results are received so as to be output to, and displayed on, a printer 34.
Patent JP-S622846-A (JP)
Title: Flat motor
Inventor: KATAOKA JIRO
IPC: H02K29/14
Filed: 1985-06-25
Abstract: PURPOSE:To obtain the detector of rotational frequency with less reduction of torque without increasing the outer diameter of a motor, by forming projection and recess sections in a specified cycle on the outer peripheral section of a rotor magnet, and by arranging a zigzag pattern in a cylindrical shape to confront the projection and recess sections. CONSTITUTION:A zigzag pattern 17 is formed in a specified cycle on a flexible printed board 14. On the full outer periphery of a rotor magnet 15 formed to be magnetized alternately with poles N and poles S, projection and recess sections are formed. The projection and recess sections are formed with the poles N and the poles S of the rotor to be positionally shifted by one half of a cycle for the zigzag pattern 17. Via the projection and recess sections and a specified space, the flexible printed board 14 is arranged in a cylindrical shape. As the result, between the both terminals of the zigzag pattern 17, the AC signal of frequency in proportion with rotational frequency is generated, and the rotational frequency can be detected without the extreme reduction of torque.
Patent JP-H10335443-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TATEYAMA TOMOHIKO
IPC: H01L21/76
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an element isolation region using a trench, which can reduce dishing after polishing, by reducing a step difference before growth of a CVD oxide film to reduce a step difference in the oxide film. SOLUTION: A SiN film 3 is formed on a silicon substrate 1 through an underlying oxide film 2. Next, with use of a resist mask 4, holes are made in parts of a broad element isolation region 5 joined to an element formation region 6 and at several positions therebetween, and the SiN film 2 and underlying oxide film 3 are dry-etched. After removal of the resist, a thin oxide film 7 is selectively formed in the element isolation region 5. Next, a resist mask 9 is formed so that the broad element isolation region 5 and a narrow element isolation region 8 are opened. With use of the mask 9, the SiN film 2, oxide film 3 and silicon substrate 1 of the narrow and broad element isolation regions 8 and 5 are dry-etched. After formation of a CVD oxide film, the film is polished down to a surface of the SiN film 2 by a CMP method.  Thereafter, the SiN film 2 is removed and the entire surface of the silicon oxide film 3 is removed down to the silicon substrate 1 of the region 6.
Patent JP-H01307953-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TABUCHI TOSHIAKI
IPC: G11B15/46
Filed: 1988-06-07
Abstract: PURPOSE:To maintain a constant relative speed between a magnetic tape and a rotary drum by detecting an envelope signal from a fixed magnetic head at the time of fast forwarding/rewinding the magnetic tape, controlling a reel in r.p.m. based on this signal and controlling consequently the magnetic tape to be at a constant traveling speed. CONSTITUTION:The fixed magnetic head 22, which is in contact with the magnetic tape 26 at the time of the high speed reproducing of fast forwarding and rewinding the magnetic tape, meeting a prescribed azimuth, is disposed to face a traveling path of the magnetic tape 26. A regenerative signal Q1 read by the fixed head 22 is inputted to an envelope detecting circuit 23, from which the envelope signal Q2 is derived, and the present traveling speed of the magnetic tape 26 is calculated by a tape speed detecting circuit 24 based on the envelope signal Q2, and then the supply reel 27a or a take-up reel 27b is controlled in r.p.m. by 1st and 2nd revolution control circuits 25a and 25b so as to make the traveling speed of the magnetic tape 26 constant. By this method, the relative speed between the magnetic tape and the rotary drum at the time of fast forwarding/rewinding can be maintained to be constant.
Patent JP-H09305760-A (JP)
Title: Method and device for matching form
Inventor: WAKAHARA TORU
IPC: G06K9/62
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To perform stable and highly accurate form matching. SOLUTION: An affine transformation component to be applied to the respective points of an input pattern is determined by the method of weighted least square method while using a Gaussian function type weight coefficient based on an inter-point distance between the respective constitutive points of an input pattern and a standard pattern. Between a deformed input pattern generated by using the affine transformation component and the standard pattern, the average value of a distance between most adjacent points is calculated as an inter-pattern distance D1 and similarly, an inter-pattern distance between the input pattern and the standard pattern is also calculated as an inter-pattern distance D0 . When the D1 is not decreased from the D0 , the paired most adjacent points between the deformed input pattern and the standard pattern are outputted as the form matching result.  When the D1 is decreased from the D0 , the deformed input pattern is regarded as the input pattern, the affine transforming operation is repeated and when the D1 is not decreased from the D0 , the paired most adjacent points are outputted as the form matching result.
Patent JP-H0435486-A (JP)
Title: Scrambling system transmitter and receiver
Inventor: HARADA MINORU
IPC: H04N7/167
Filed: 1990-05-31
Abstract: PURPOSE:To raise the effect of secrecy by providing a scrambling means to scramble a picture signal, a phase converting means to convert a phase for every line, a descrambling means, and a phase compensating means to return the phase conversion of every line into the former phase. CONSTITUTION:In a transmitter 1, an input picture signal S1 is phase-processed and written in a memory circuit 15 by a write-in address control circuit 12, and it is outputted as a secret signal S2 after its lines are transposed in one field, and in addition, the phase is converted for every line. On the other hand, in a receiver 2, the secret signal S2 is converted from an analog signal into a digital signal by an A/D conversion circuit 21, and simultaneously, it is phase- processed and written in the memory circuit 23 by the write-in address control circuit 22. In this case, the data of the memory circuit 23 is read out in conformity to a descrambling pattern and phase compensation quantity, and the secret signal S2 is scrambled by the former phase. Thus, by changing the phase for every line, the effect of the secrecy can be raised.
Patent JP-H01309995-A (JP)
Title: Production of zinc-iron alloy electroplated steel sheet
Inventor: NOMURA SHINGO
IPC: C25D5/26
Filed: 1988-06-07
Abstract: PURPOSE:To simply and efficiently obtain a Zn-Fe alloy electroplated steel sheet having fine appearance without adding org. matter by carrying out immersion in an acid soln. between plating giving a Zn-rich inner layer and plating giving an Fe-rich outer layer. CONSTITUTION:A steel sheet is plated to form an inner layer having a high Zn content. The plated steel sheet is immersed in a soln. of an acid such as sulfuric acid or hydrochloric acid, desirably the same acid as the acid in a plating bath used to dissolve the projecting parts of the surface of the inner layer. The steel sheet having the resulting uniform inner layer is further plated to form an outer layer having a high Fe content. A Zn-Fe alloy plated steel sheet having fine appearance of the plated surface can be efficiently obtd.
Patent JP-H10332887-A (JP)
Title: Filtering condensing device for processing radioactive waste and its operation method and radioactive waste processing equipment and its processing method
Inventor: SERIZAWA KENICHI
IPC: G21F9/06
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent blinding of filter of a filtering condensing device, reduce the load to the device and the workers, facilitate the treatment of condensed waste and rationalize the equipment. SOLUTION: This device 36 filters and condenses radioactive waste liquid containing insoluble solid with a filter and separate into filtered liquid and condensed waste of mass concentration over 20%. In this case, the filter 37 consists of porous ceramics having fine hole diameter of 1 μm or less. The porous ceramics-made filter 37 supported by a support tool 38 takes in the waste liquid 16 from one side and sends the filtered liquid 17 out to the other side.
Patent JP-H11319779-A (JP)
Title: Garbage disposer
Inventor: SUZUKI JOJI
IPC: C05F9/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer in which such constitution is equipped that takeout of disposed material in an aging tank is easily performed at short time without making a device large-size, in the device provided with a plurality of disposal tanks such as a fermentation tank and the aging tank. SOLUTION: The garbage disposer 1 is equipped with a fermentation tank 2 in which garbage is fermented, decomposed and disposed while agitating garbage and with an aging tank 3 in which disposal material fermented and disposed in the inside of the fermentation tank 2 is furthermore fermented while agitating the same, aged and disposed. An opening 4A for an overflow, through which disposed material is overflowed and can be moved, is formed between the respective tanks 2, 3. An agitation radius in the inside of the agitating tank 3 is made smaller than the agitation radius in the inside of the fermentation tank 2. Height of the bottom 3B of the aging tank 3 is made higher than the height of the bottom 2B of the fermentation tank 2. Also, an opening 3B2 for takeout of disposed material in the inside of the aging tank 3 is formed in the vicinity of the bottom 3B of the aging tank 3.  Furthermore, a recovery means 9 for recovering disposed material is arranged in the space S between the vicinity of the opening 3B2 for takeout in the lower part of the bottom 3B of the aging tank 3 and the bottom of the body of the disposer.
Patent JP-H04365562-A (JP)
Title: Compressed air screw fastening machine
Inventor: KUNO HITOSHI
IPC: B25B23/145
Filed: 1991-06-12
Abstract: PURPOSE:To reduce an amount of consuming compressed air of a compressed air screw fastening machine to screw a screw in a material to be fastened by means of compressed air serving as a power source. CONSTITUTION:An income air passage 8 to introduce compressed air to a rotary body 1 rotated by means of compressed air, an air chamber 2 to accumulate compressed air in an amount required for screwing-in of a screw, an income air valve 3 to control the feed of compressed air to the income air passage 8, and a suppression valve 16 to control the feed of compressed air to the air chamber 2 are provided. Through the feed of compressed air, a moving member 6 is lowered, a transmission device 4 is brought into contact with a screw 12, and the screw 12 is screwed in. Further, through operation of the income air valve 3, the income air passage 8 is opened, and compressed air is fed to the rotary body 1 from the air chamber 2 accumulating an amount of air required only for completion of screw-in.
Patent JP-H0319050-A (JP)
Title: Micro-computer-system
Inventor: RARUFU EMU BIIGAN
IPC: G06F12/08
Filed: 1990-05-31
Abstract: PURPOSE: To increase the capacity of a cache memory to be supported by offsetting relation between the address output of CPU and the address input of a cache controller. CONSTITUTION: CPU 225 is connected to cache sub-systems 255 and 260 by a CPU local bus, the cach sub-system 255 includes a cache controller 260 and the cache memory 255 and some of CPU address designation outputs are connected to some of the address designation inputs of the cache controller 260 so as to permit the CPU address designation outputs not to connected to the corresponding address designation inputs of the cache controller 260. For example, the CPU address designation outputs A3-A30 are connected to the address designation inputs A2-A29 of the cache controller and the CPU address designation output A2 is connected to an address logic gemerating means. Thus, cache capacity to be supported in the cache controller 260 is increased.