baber/WOPTO huggingface dataset:
Patent JP-H09329300-A (JP)
Title: Stagnant water removing method for existing piping
Inventor: SATAKE YUKINOBU
IPC: F17D3/14
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method to completely remove stagnant water in an existing piping. SOLUTION: A pipe state detecting means and a stagnant water absorbing means are introduced in an existing piping in which stagnant water remains. With a stagnant water state in a pipe detected by the pipe stage detecting means, stagnant water is absorbed by the stagnant water absorbing means for removal. The pipe state detecting means comprises a camera head 26; a monitoring unit 27; and a signal cable 25 to intercouple the camera head and the monitoring unit. The camera head 26 is introduced in a pipe and a state in a pipe is monitored by a monitoring unit 27 at the outside of a pipe through the cable. The stagnant water absorbing means is formed such that a cylindrical water permeable bag 28 is filled with a powdery acrylic polymer, and further, a plurality of the water permeable bags 28 containing the powdery acrylic polymer are longitudinally intercoupled in one train.
Patent JP-H07140674-A (JP)
Title: Resist rinsing solution and resist developing method
Inventor: MIYOSHI KAZUNARI
IPC: H01L21/30
Filed: 1993-06-17
Abstract: PURPOSE:To provide a resist rinsing solution capable of improving resolution by solving the problem of pattern deformation caused by too large surface tension of pure water used as a rinsing solution in the developing process of the resist and to provide a resist developing method using the rinsing solution. CONSTITUTION:In the resist development of a resist material containing a novolak resin and a hydroxypolystyrene resin as base materials, the resist rinsing solution having 30-50dyn/cm surface tension is used for solving the problem of pattern deformation caused by a resist rinsing solution used for resist developing.
Patent JP-H10335420-A (JP)
Title: Work aligning apparatus
Inventor: USHIDA SATOSHI
IPC: H01L21/68
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a work aligning apparatus which has a compact structure to reduce the space, reduces the tact time and can surely detect the position of a glass substrate. SOLUTION: An apparatus M comprise s a cassette 3 mounted on a mount 1 for housing glass substate W, and a robot 5 for vacuum chucking and carrying the substrate W to a cassette 15 in the nest step. Two first position sensors 11 attached to a hand 7 of the robot 5 are arranged approximately parallel to the front end face of the substrate W housed in the cassette 3, and a second position sensor 13 supported on the mount 1 is disposed near the robot 5. The hand 7 takes the substrate W out of the cassette 3 and carriers it to the nest step cassette 15. At that time, the first sensors 11 detect the positional deviation of the substrate front end edge W1 to correct the deviation in angle, and the second sensor 13 detects the positional deviation of the side end edge W2 of the substrate to slide the robot 5 on a rail 10 for correcting this deviation.
Patent JP-H0312410-A (JP)
Title: Fluorine-containing copolymer and contact lens made thereof
Inventor: TANAKA MASAHIDE
IPC: C08F230/08
Filed: 1989-06-08
Abstract: PURPOSE:To obtain the subject copolymer having excellent biocompatibility, oxygen-permeability and contamination resistance and useful for contact lens, etc., by grafting a hydrocarbon group containing plural fluorine atoms to a silicone (meth)acrylic acid ester and copolymerizing the grafted ester with a comonomer. CONSTITUTION:The objective copolymer can he produced by copolymerizing (A) 3-95wt.% of a monomer component produced by grafting a fluorine- substituted 2-30C hydrocarbon group having >=3 fluorine atoms to a carbon atom of an alkylene group in the main chain of a silicone (meth)acrylic acid ester compound of formula I [R<1> is H or methyl; R<2> is group of formula II (i is 0-300; j is 1-30); R<3> is 1-30C alkyl, alkoxy or group of formula III (R<4> is H or methyl; l is 0-300; k is 1-30); X is group of formula IV (R<5> is 1-30C alkyl or 6-12C aryl; m is 0-10); h is 0-1,000] and (B) 95wt.% of a monofunctional or polyfunctional (meth)acrylic acid ester monomer component.
Patent JP-H09328336-A (JP)
Title: Coating film having photocatalyst activity and composition forming the same coating film
Inventor: YONEDA TAKASHIGE
IPC: B01J19/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of forming a coating film excellent in photocatalyst activity, mechanical strength and chemical resistance only by directly applying to a substrate without requiring specific pretreatment by using a specific composition. SOLUTION: This composition contains (A) TiO2 fine particles having <100nm average particle diameter, (B) a Zr element-containing compound and (C) a Si element-containing compound, and a weight ratio of the components B and C to the component A expressed in terms of a weight ratio of the component A: (the component B expressed in terms of ZrO2 ):(the component C expressed in terms of SiO2 is 1:(0.02 to 0.5):(0.2-2.5). A tetraalkoxide, an acetylacetoxylate compound, an alkoxyacetylacetone chelate compound or an acetate compound of Zr is exemplified as the component B. An alkoxysilane compound, chlorosilane compound, an isocyanato silane compound or these hydrolyzate is exemplified as the component C. This coating film is obtained by directly applying the composition to a substrate and heat-treating the composition.
Patent JP-S5370406-A (JP)
Title: Mode switching unit in record-reproducing apparatus
Inventor: SATOU AKISHI
IPC: G11B15/10
Filed: 1976-12-06
Abstract: PURPOSE: To simplify the mode switching unit of the record-reproducting apparatus, by varying the work-starting point of the working means according to the solenoid-plunger so as to change the stroke of the working means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0843005-A (JP)
Title: Material-size measuring device
Inventor: WASHIO ISOMI
IPC: G01B5/02
Filed: 1995-06-13
Abstract: PURPOSE: To accurately determine the dimension and shape of a material by providing a measuring head which is supported slidably on a guide device and is moved by a drive means and a path measuring means which detects a position of the measuring head for the guide device. CONSTITUTION: A first measuring means 1 and a second measuring means 2 are arranged on both sides of a support means 12, and they are arranged on a measuring carriage 14 by which the means 1 is immovable in a longitudinal axis of a material 5 and the means 2 can move on a measuring carriage guide device 27, in parallel with the longitudinal axis of the material 5. The means 1, 2 detect distance from a reference point to a front surface 3 and a rear surface 4 of the material 5. These distances are processed in a controller, to measure the length of the material 5. The means 1 includes a sensor means 6 supported on a guide device 9 in such a manner that it is able to move, and the sensor means 6 is arranged on a laser measuring means. A measuring head 7 of the laser measuring means is arranged on a measuring carriage 8, attached to a toothed belt and drive 17.  The guide device 9 is supported on a frame 29 of a material measuring device rotatably, to measure the dimension of a cross section of the material 5.
Patent JP-S6141842-A (JP)
Title: Air conditioning system
Inventor: AKITA SHUZO
IPC: F24F11/76
Filed: 1984-07-13
Abstract: PURPOSE:To achieve the energy saving operation without impairing the pleasantness of the air conditioning system by forming an insensitive band corresponding to the damper opening in controlling the drafting capacity so that the fluctuation of the drafting rate due to frequent controls may be reduced. CONSTITUTION:When the opening of a damper 36 in a branch duct 20 is at 100%, either one of contact points 48, 52 is switched on. Signal receivers 58, 60 of a motor control circuit 40 is inputted respective signal, and a high level output is delivered from one-shot multivibrators 64, 66. A floating control circuit 62 cause the oscillation frequency of an inverter 68, and as a result, the drafting rate of a fan is increased. If none of the dampers 36 does not reach 90%, for instance, the contact points 52, 48 are all switched off. Under such a condition, the floating control circuit 62 controls the oscillation frequency of the inverter 68 to become low to reduce the airflow rate of the fan 14. If at least one of the dampers is opened more than 90%, no control is made to change the oscillation frequency of the inerter 68.
Patent JP-H11332670-A (JP)
Title: Kitchen sink with dish washer and drier
Inventor: HASEGAWA TAHEI
IPC: A47B77/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen sink with a dish washer and drier being excellent in execution property, by which the independently arranged dish washer and drier is easily and firmly fitted not only to the new kitchen sink but also an existing one by only disposing an opening part in a counter part. SOLUTION: The kitchen sink 1 is provided with a sink part 3 arranged in a counter 2, the dish washer and drier 18 attached to the opening part 4 which is disposed in the counter 2 at one side of the sink part 3, and a plate- shaped support frame 10 which is provided with an opening part in a center part and arranged inside the opening part 4 of the counter 2, plural holding members 12 which are connected to the support frame 10 so as to fix it to the counter 2, an attachment frame 14 which is mounted on the support frame 10 so as to hold the dish washer and drier 18 in a lower part, a cover 16 which is pivotally supported by the attachment frame 14 so as to open/close an opening part of the frame 14, and plural lock plates 10e which are fitted on the lower surface of the support frame 10 and locked to the holding members 12.
Patent JP-H0814035-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAYAMA AKIRA
IPC: F01N3/08
Filed: 1994-06-29
Abstract: PURPOSE:To estimate unburnt HC adsorbed in adsorbent during cold starting and optimize control of secondary air introduction, etc., in separation. CONSTITUTION:A catalyst device 14 is intervened in the main exhaust passage 13 and adsorbent 17 is intervened in a bypass passage 15. A switch 20 is arranged in a divergence part of the both. An entrance side temperature sensor 18 and an exit side temperature sensor 19 are provided in the front and the rear of the adsorbent 17 respectively, and heat quantity supplied to the adsorbent 17 is calculated by the detected temperature of the both. Water adsorption quantity of the adsorbent 17 is proportional relation to HC adsorption quantity and the exit side temperature of the adsorbent is maintained at approximately 80 deg.C till this water content is completely evaporated. Therefore, HC adsorption quantity is estimated from heat quantity till the exit side temperature reaches 80 deg.C or more so that the secondary air supply device 21, etc., are controlled according thereto.
Patent JP-H06333908-A (JP)
Title: Cleaning device
Inventor: KOKUBU KATSUNORI
IPC: H01L21/304
Filed: 1993-05-25
Abstract: PURPOSE:To provide a cleaning device which can effectively lead the mist of a cleaning liquid generated by evaporation, etc., in the device. CONSTITUTION:In the device provided with a cleaning vessel 3 for containing a cleaning liquid 31 in its main body 2, gap between an opening formed at nearly the center of the top board 4 of the vessel 3 and the upper edge of the vessel 3, and exhausting means 5 for leading in air from the top of the vessel 3 through the gap on the rear side of the main body 2, a suction hole 42 is formed through the top board 4 at least on the front side of the main body 2 so as to lead the air above the vessel 3 to the down side.
Patent JP-S5770080-A (JP)
Title: Method for preventing sulfur segregation in heat part of longitudinally short steel ingot
Inventor: OKAMOTO SETSUO
IPC: B22D7/00
Filed: 1980-10-21
Abstract: PURPOSE: To perform titled prevention and improve internal quality and yield by charging a flux for desulfurization on a molten steel surface then covering the top surface thereof with a heat insulating material.  
     CONSTITUTION: A molding flask 2 is installed on a molding board 1, and the entire part of the inside wall surface of the mold 2 is coated with a heat insulating material 3 of prescribed thickness. Molten steel 6 is teemed into this mold 2, and the unidirectional solidification from the bottom part of the mold is accelerated. At the end period of the casting or at the completion of the casting, a flux 5 for desulfurization is charged onto the top surface of the molten steel 6, and a heat insulating material 4 is placed on the molten steel surface after this to cover said surface, whereby the segregation of S produced in the head part of the molten steel in the late period of solidification is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6039300-A (JP)
Inventor: FUKAMI AKIRA
IPC: G08G1/16
Filed: 1983-08-10
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-H05343435-A (JP)
Title: Semiconductor device
Inventor: MORIYOSHI MEGUMI
IPC: H01L29/778
Filed: 1992-06-08
Abstract: PURPOSE:To reduce a parasitic capacitance of PN junction and obtain a new type HIGFET structure having an excellent high frequency characteristic by allowing a high impurity concentration region just under the source and drain electrodes to extend up to the depth of the low concentration semiconductor layer. CONSTITUTION:Source/gate/drain electrodes 9, 7 are provided on the surface of a semiconductor substrate having the constitution that a half-insulated semiconductor substrate 1, a low concentration semiconductor layer 2, a first conductivity type semiconductor layer 3 in the higher concentration than the low concentration semiconductor layer 2, a second conductivity type semiconductor layer 4 and a third high resistance layer 5 having an electron affinity which is smaller than that of the second semiconductor 4 are sequentially stacked. In such semiconductor device, a high impurity concentration region 8 just under the source/drain electrode 9 extends up to the depth of the low concentration semiconductor layer 2 through the first conductivity type semiconductor layer 3. For instance, impurity concentration of the low concentration semiconductor layer 2 is lowered constinuously or step by step toward the half semiconductor substrate 1 from the first conductivity type semiconductor layer 3.
Patent JP-S63310057-A (JP)
Title: Microcomputer
Inventor: HACHIMAN HIROKI
IPC: G06F13/42
Filed: 1987-06-11
Abstract: PURPOSE:To attain the timing control of a data output by an optional signal by adopting the constitution that the timing control of data outputted to an output port is selected as to which of a write signals and other control signals the timing control based on. CONSTITUTION:When a depletion transistor (TR) for a TRQ4 of a data output timing control means C2 is selected and an enhancement TR for a TRQ2 of a data output timing control means C1 is selected, since the TRQ2 is always nonconductive, the output of the data latched in a D latch L1 to a pad P is subjected to timing control by a timing control signal T applied to a TRQ5 of the means C2. When a depletion TR for the TRQ2 and an enhancement TR for the TRQ4 are selected respectively, the data output is subjected to timing control by a write inverted signal WB fed to a TRQ3 of the means C1 similarly. Thus, data output timing control is implemented by an optional control signal.
Patent JP-S5480147-A (JP)
Title: Position detecting method of moving machine and apparatus for the same
Inventor: AKAMATSU JIYUN
IPC: G01D5/244
Filed: 1977-12-09
Abstract: PURPOSE: To perform accurate detection of position without effect of thermal expansion, etc. by  operating and determining the moving positions from the number of revolutions of pinions of the  moving machine intermeshed with two sets of racks whose mutually different end parts are made  stationary and free.  
     CONSTITUTION: Two sets of parallel racks 2-1, 2-2 whose mutually different end parts 3-1 and 3- 2, 3-1', 3-2' are respectively made stationary ends and free ends are provided to a coke furnace  etc. 1 of a high heat state. Pinions 5-1, 5-2 of a moving object 6 such as coaling car, etc. revolve  according to the movement of the object 6 and the numbers of revolutions thereof are counted  with counters 4-1, 4-2. When the numbers of revolutions C 1 , C 2  based on the first, second, etc. of  the counters 4-1, 4-2 proportional to the apparent movement quantities of the moving object 6  through the racks 2-1, 2-2 which have elongated in mutually opposite directions owing to the  thermal expansions thereof are operated, then the true movement quantity L having no relation  to temperature is determined and the accurate position detection of the moving object may be performed without effect of thermal expansions. Here, α denotes the coefficient of thermal expansion, t temperature and β, K constants. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5574046-A (JP)
Title: Deflecting device for cathode-ray tube
Inventor: IMAHASHI FUMIO
IPC: H01J29/00
Filed: 1978-11-30
Abstract: PURPOSE: To correct a distortion of raster, by providing a protruding piece of magnetic unit, facing the deflecting yoke side, in a position corresponding to the picture tube face diagonal at rear end of the funnel shield plate.  
     CONSTITUTION: To the funnel of a cathode-ray tube 2, to which a deflecting yoke 3 is mounted, is installed a shield plate 8. In rear end of the shield plate 8, in a position corresponding to the diagonal of the picture tube face, that is, from a position corresponding to four corners of the picture tube face to a position coming near the front portion of the deflecting yoke 3, is constructed a protruding piece 9. The protruding piece 9 is constructed by a magnetic unit. In this way, the protruding piece 9 inducing a magnetic flux generated in the front portion of the deflecting yoke and controlling the magnetic field wholly into the pincushion shape, the raster is made into a barrel shape, and a distortion of the raster can be corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10340706-A (JP)
Title: Manufacturing device for glass bulb used for electric lamp
Inventor: HIGASHIDA HITOSHI
IPC: H01K3/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for glass bulbs used for electric lamps that have simple structure, allows its production speed to be improved, and permits its material loss to be reduced. SOLUTION: This device is composed of glass bulb holding means 2, 2' that hold the glass bulb, while rotating, rollers 3, 3' that rotate while pressing the glass bulb into contact with air-feeding parts 7, 7' used as limiting members located at both sides of the glass bulb 1, a burner 4 that cuts the glass bulb while sealing it, and the forming air-feeding parts 7, 7' that form the sealed part. The device is so composed as to form two glass bulbs 1 at the same time. The cutting and forming of the glass bulb can thus be performed with significantly high speed despite the simple structure.
Patent JP-H09331698-A (JP)
Title: Driving circuit of stepping motor
Inventor: KUSAKA SATOSHI
IPC: H02P8/18
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the positional accuracy of a stepping motor, by deciding through a sensing circuit whether the currents flowing in motor coils are increasing or decreasing in specified terms, and by changing over into each other through controlling circuits output switching elements subjected to ON-OFF by timing signals in the respective specified terms. SOLUTION: Providing a sensing circuit 108 for the increases or decreases of output currents, current control signals S1, S5 of first and second phase sides are inputted respectively to it to decide whether the currents flowing in motor coils L1, L2 of the first and second phases are increasing or decreasing in specified terms. During the first and second phase motor coil currents at terminals OUT1-OUT4 are increasing, the circuit 108 outputs control signals S4, S8 respectively to circuits 102, 105 for controlling output switching elements. The signals S1, S5 control digitally by the two values of H and L the current directions of the motor coils L1, L2. When the signal S1 is H, turning on switching elements 11, 12 and turning off switching elements 13, 14, the terminals OUT1 and OUT2 are connected respectively with a power supply VDD and a chassis ground.  When the signal S5 is L, the connections of the terminals are reversed. Operating the second phase similarly too, the vibration of a stepping motor is removed to improve its positional accuracy.
Patent JP-S633631-A (JP)
Inventor: OKAMOTO HIROBUMI
IPC: H04Q9/00
Filed: 1986-06-24
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-S6039685-A (JP)
Inventor: KARAKI NOBUO
IPC: G09G1/00
Filed: 1983-08-12
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-H10336540-A (JP)
Title: On-screen display circuit
Inventor: KOBAYASHI KENICHI
IPC: H04N5/445
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To make it so that a phase comparison prohibition signal is always outputted during a 9H equalization pulse period and a horizontal synchronization output is not disturbed by controlling, so that time from the rising of a phase comparison prohibition signal to the rising of a vertical synchronization signal and time from falling of the vertical synchronization signal to falling of phase comparison prohibition signal are always kept constant. SOLUTION: In an operation of this circuit, a value of a V-cycle timer 2 is fetched by a time register 4 at a rising edge of a vertical synchronization signal, then a vertical synchronization period reset is set to the V-cycle timer 2 and after falling of the vertical synchronization signal, a measurement is started again. A subtractor 6 subtracts from a value etched by the time register 4 time from the rising of the phase comparison prohibition signal to the rising of the vertical synchronization signal. Then, it is detected by a coincidence detection circuit 7 that a subtracted result and the value of the V-cycle timer 2 coincide with each other, and when they coincide, the phase comparison prohibition signal is risen by a phase comparison prohibition circuit 8.
Patent JP-S63314369-A (JP)
Title: Knocking control device for engine
Inventor: SHITANI YUJI
IPC: F02P5/153
Filed: 1987-06-16
Abstract: PURPOSE:To improve the reliability of anti-knock performance of an engine irrespective of aged deterioration thereof by changing an output value of a correcting means for correcting a combustion condition control signal in such a manner as to suppress knocking more as the aged deterioration of the engine becomes greater. CONSTITUTION:When knocking of an engine is detected by a knocking detecting means A, a control signal of a combustion condition control means B is corrected by a correcting means C in such a manner as to suppress the knocking. IN such a knocking control device suppressing the knocking upon detection of the knocking, an aged deterioration detecting means D is provided to detect aged deterioration of the engine. An output signal from the aged deterioration detecting means D is input to a knocking suppression degree changing means E so as to increase a knocking suppression degree as the aged deterioration of the engine becomes greater.