baber/WOPTO huggingface dataset:
Patent JP-H06261226-A (JP)
Title: Digital image processor
Inventor: NOBUOKA KOSUKE
IPC: H04N5/14
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a circuit reducing the number of comparator of an A/D converter and having a large input dynamic range by a small circuit scale by performing an A/D conversion by the resolution of different bit accuracies according to the input dynamic ranges. CONSTITUTION:An A/D converter performs the A/D conversion by resolution M-bit accuracy for a dynamic range D1 of 0 to 416 from an analog signal input terminal 101 by the comparators CP21 to CP2416 of a comparator group 106. For a dynamic range D2 of 417 to 1023, the A/D conversion by resolution N-bit accuracy which is larger than M is performed by the comparators CP1417 to CP11023 of a comparator group 105. By this constitution, the number of comparator can be reduced and power consumption and production cost is reduced.
Patent JP-H02227153-A (JP)
Title: Oxygen-enriching apparatus for air using electric field filter
Inventor: KAWAMURA TAKAO
Filed: 1989-02-28
Abstract: PURPOSE:To separate air into oxygen-enriched air and nitrogen-enriched air by ionizing a part of the air and using Coulomb force between an electric field filter to which a high voltage of a direct current is applied and the ionized air. CONSTITUTION:By using the difference of electrostatic ionization voltage and electron affinity of air components, oxygen and nitrogen, a part of air is ionized and sucked in an insulating case 9 through an air sucking inlet 7. Then, using Coulomb force between an electric field filter 5 to which a high voltage of a direct current is applied and the ionized air, the air is separated into oxygen- enriched air and nitrogen-enriched air and the latter is discharged from an outlet 8 and the former is discharged from an outlet 11.
Patent JP-S58162734-A (JP)
Title: Fuel injection control of internal combustion engine
Inventor: MAEDA YUKIO
IPC: F02D41/12
Filed: 1982-03-19
Abstract: PURPOSE:To reduce a shock against a body when fuel is returned by restarting the fuel injection at the time when the revolutions of the engine drops after rising as requirement for the return of fuel in a fuel injection control of an internal combustion engine through a proper cutting of fuel at the deceleration. CONSTITUTION:At the step 103, an AC components NE- of the engine revolutions NE are differentiated to determine differentiated values NE'- thereof. At the steps 104 and 105, it is determined whether requirements for restarting fuel injection are met or not. When requirement for returning the fuel is met, at the steps 106 and 107, checking is done to see if the engine revolutions NE is about to drop immediately after rising. When the results of the checking at the step 107 is affirmative, the operation proceeds to the step 108 to restart the fuel injection for returning the fuel. This can reduce any possible forward or backward shock against a body when the fuel is returned.
Patent JP-H01218659-A (JP)
Title: Sprinkler movable in parallel
Inventor: IWANO NORIO
IPC: B05B3/18
Filed: 1988-02-26
Abstract: PURPOSE:To sprinkle water thoroughly, by supporting a transverse frame, which is equipped with a sprinkler bridged crosswise and rectangularly to the set ways installed in left and right parallel, by rotary rings and fastening an endless wire rope at the right and left ends of the transverse frame to move the frame back and forth. CONSTITUTION:A transverse frame 5, which is equipped with an apparatus 4 such as a sprinkler bridged crosswise and rectangularly to the rails 2 installed in left and right parallel and supported by multiple poles 1, is supported by rotary rings 6 on the rails 2. The transverse frame 5 is tied with an endless wire rope 7 near each rotary ring 6. The wire rope 7 is crossed up and down in a part, extended across pulleys located in the ends of the rails, and moved back and forth along the rails 2 by an operation apparatus 8. Thus, sprinkling of necessary water or pharmaceutical agents is carried out thoroughly.
Patent JP-S61205578-A (JP)
Inventor: SAKUMA HIRONORI
IPC: B62K25/20
Filed: 1985-03-07
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-H08239122-A (JP)
Title: Supplying method and device for quantitative batch of ultra-fine powder
Inventor: SEKIDO HIDENORI
IPC: B65G65/46
Filed: 1995-03-06
Abstract: PURPOSE: To quantitatively supply ultra-fine powder at high precision in a very short time by fully opening a measure adjusting damper, making most powder of the measure set amount pass a temporary measuring tank without dropping in and introducing them into a measuring tank, decreasing the opening, and introducing the residue into the measuring tank at the low supplying speed. CONSTITUTION: A measuring tank extruding damper 11 is closed, a measure adjusting damper 4 is fully opened, and a screw 9 and a screw conveyor 2 are operated. Ultra- fine powder pass a temporary measuring tank 3 without dropping in and quickly introduced into a measuring tank 5, and the introducing amount is always measured by load cells 10, the opening of the measure adjusting damper 4 is decreased when the introducing amount reaches to 90% of the measure set amount. The introducing speed to the measuring tank 5 is decreased, the introduction of the ultra-fine powder is continued while detecting the weight by the load cells 10 at high precision. When the introducing amount reaches 100% of the measure set amount, the measure adjusting damper 4 is fully closed, the screw 9 and the screw conveyor 2 are stopped, the measuring tank extracting damper 11 is opened, and the ultra-fine powder are supplied to a concrete mixer.
Patent JP-S59171155-A (JP)
Title: Nickel plated resistor
Inventor: KAZAMI AKIRA
IPC: H01C7/00
Filed: 1983-03-17
Abstract: PURPOSE:To eliminate the burning loss at the end part by by-passing current at the end part by a method wherein conduction paths are formed on the surface of an Al substrate whose surface is treated with alumite by being alienated from each other, and, when an Ni resistance layer is provided on the substrate while superposing both end parts on the conduction paths, respectively, Ni plated layers having a sufficiently low resistance value are provided on the resistance layer at both ends. CONSTITUTION:A copper foil is adhered on the substrate 10 whose surface is treated with alumite, the conduction paths 11 of a desired shape are provided by being alienated from each other by etching, and then the Ni plated resistor layer 15 whose both ends superpose on said paths 11 is formed between said paths 11 by being positioned on the substrate 10. Next, the coated layers 19 having a sufficient lower resistance than that of the layer 15 are adhered on the superposition parts at both the ends by electroless plating. Thus, the layers 19 serving as current by-pass routes are provided at both the ends of the layer 15, and then disconnection is avoided by decreasing the resistance value of the end part most liable to burn and cut.
Patent JP-S61204935-A (JP)
Title: Exposure equipment for reflection-reduction projection
Inventor: IWAMATSU SEIICHI
IPC: H01L21/30
Filed: 1985-03-07
Abstract: PURPOSE:To enable the realization of high resolution without absorption even using far ultraviolet rays forming an image without aberration by projecting to reduce a mask pattern on a wafer using at least two concave mirrors. CONSTITUTION:A mask pattern is projected to be reduced on a wafer using two or more concave mirrors. For example, the pattern of a mask 4 placed at the focal point of the first concave mirror 1 is forms a reduced image on the wafer 5 placed at the focal point of the second concave mirror 2. A reflection mirror 3 is used only in the case of changing an optical pass. This enables to achieve the resolution of 1mu or less with the ease of manufacturing the mask.
Patent JP-H01220469-A (JP)
Title: Manufacture of semiconductor device
Inventor: SOEJIMA KATSUMOTO
IPC: H01L29/732
Filed: 1988-02-28
Abstract: PURPOSE:To prevent the dielectric breakdown of a gate oxide film at the part of a complementary type MOS transistor, by using first and second metal layers as respective mask materials when a second impurity layer and a third impurity layer are formed. CONSTITUTION:An aluminum layer 19 as a first metal layer that has undergone anisotropic etching is used as a mask material, and arsenic ions are implanted. Thus, an N<+> diffused layer 11 as a second impurity layer is formed. An aluminum layer 20 of a second metal layer is patterned as specified by anisotropic etching. With the layer 20 as a mask, boron ions are implanted to form a P<+> diffused layer 12 as a third impurity layer. Thus, the dielectric breakdown of a gate oxide film 7 at the part of a complementary type MOS transistor can be prevented by charge-up that is generated at the time of ion implantation in high dosage. Since anisotropic dry etching is used when the metal layers 19 and 20 used as the masks for ion implantation are patterned, the base resistance of the bipolar transistor can be deceased, and the high speed operation and high integration density can be implemented.
Patent JP-H10238708-A (JP)
Title: Supporting device for boiler tube
Inventor: NAITO EIJI
IPC: F22B37/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of restriction of thermal elongation in fore-and-rear direction of boiler tubes since the conventional supporting device for boiler tubes, which is used for the support of boiler tubes of a superheater or evaporator in fluidized bed boiler, is structured so that a supporting fitting is slid into the fore-and-rear direction of the boiler tubes by clamping a supporting plate and the supporting fitting with bolts and nuts, however, foreign materials such as sand (fluidizing material) or ash and the like are deposited in the supporting fitting on the supporting plate and function as filling gent whereby the supporting fittings and the bolts are fixed. SOLUTION: A supporting device for boiler tubes is provided with a supporting plate 3, projected on a furnace wall and provided so that whose upper surface is horizontal substantially, a supporting fitting 2, having a substantially U-shaped section in horizontal direction and disposed slidably on the supporting plate 3 projected on the boiler tube 1, and a comb-type fitting 4, established on the supporting plate 3 and whose notch unit 4a is slid on the outside of the supporting fitting 2 while being engaged with the inside of the supporting fitting 2 with a gap.
Patent JP-S54137317-A (JP)
Title: Musical sound memory for electronic instrument
Inventor: KASHIO TOSHIO
IPC: G10H1/00
Filed: 1978-04-18
Abstract: PURPOSE: To simplify the construction and reduce the size by accomplishing the setting of sounds in a memory and the reading from the memory in an independent manner with the use of a change-over switch.  
     CONSTITUTION: The selected one of a selecting gate 3 and an output gate 10 is opened by an operation control circuit 7 in response to the instruction from a switch unit 6. At the same time, by indication of the setting and playing operations is displayed in an indication display unit 14 by the inversion of the output of an FF 9. When the gate 3 is opened, a memory 4 is written and stored with the code which is set by a group of playing keys 1, a key sampling circuit 2 and the input gate 3 while corresponding to the musical sounds. On the other hand, when the gate 10 is opened, the stored content of the memory 4 is read out so that the musical sounds, which are set by a code converter 11, a musical sound setting control unit 12 and a sound generating unit 13, are played. As a result, the setting and playing operations of the musical sounds are accomplished in an independent manner so that a number of stop switches are dispensed with to simplity the construction and reduce the size. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06233854-A (JP)
Title: Ball shooting force adjusting handle for pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1993-02-10
Abstract: PURPOSE:To fix and hold an operation lever at the desired rotation position via a simple action merely inserting a pachinko ball into a recess provided on the front face of a finger hook projection of the operation lever CONSTITUTION:The ball driving force adjusting handle of a Japanese pinball game (pachinko) machine is rotatably provided with an operation lever 21 formed with multiple finger hook projections 35a-35c on the outer periphery between a bowl-shaped grip section 20 fixed on the front face of the front frame 1 of the pachinko machine and a cap section 22 fitted at the front section of the grip section 20, and a recess 39 capable of being inserted with a pachinko ball is provided on the front face of at least one finger hook projection 35a of multiple finger hook projections 35a-35c of the operation lever 21. The pachinko ball inserted into the recess 39 can be kept in pressure contact with the outer periphery of the cap section 22, and the outer periphery of the cap section 22 is provided with a recessed section 41 releasing the pressure contact state of the pachinko ball in response to the recess 39 at the return position of the operation lever 21.
Patent JP-2000237521-A (JP)
Title: Wet process dust collecting machine and dust collection method
Inventor: SATO TAKEYUKI
IPC: B01D47/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a dust collecting machine by lowering the curing property of dust and to facilitate the removal of the dust sticking to the dust collecting machine by incorporating a curing preventive agent which prevents the curing of the dust in contact with liquid when dust collection is executed by bringing the dust containing magnesium into contact with the liquid. SOLUTION: The curing preventive agent which lessens the curing property of the liquid k after the dust collection is incorporated into the liquid when the dust collection is executed by sucking the dust containing the magnesium through an introducing port 2 and bringing the dust into contact with the liquid k of a contact section 4. Namely, the gas e containing the dust generated during the work is sucked into the dust collecting machine 1 from the introducing port 2 by an exhaust motor 6 and is introduced into a housing section 40 through an inflow passage 3. The liquid containing the curing preventive agent is kept filled as the liquid k for dust collection into the housing section 40. Then, the gas e submerges in the liquid k, by which the liquid k and the gas e are brought into contact with each other and the dust is removed from the gas e.  The gas e sucked up from the housing section 40 is discharged from an air exit 7 through a discharge position 5 to the outside of the dust collecting machine 1.
Patent JP-H09235939-A (JP)
Title: Shielding device of building
Inventor: NAKAMURA TAKASHI
IPC: E05D15/34
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to open and cut off opening section and door gate together by pivoting fixed shielding body and mobile shieling body on a plurality of specific arms, and moving the mobile shielding body in parallel with the fixed shielding body when the mobile shielding body is moved. SOLUTION: This shielding device of building is constituted of a fixed shielding body 1 for fixing a half of opening section and a door gate of the building to shield and a mobile shielding body 2 for cutting off or opening a half of the opening section and door gate. Both ends of one surface side first arm 3 and the other surface side first arm 5 are respectively pivoted on one end side of the fixed shielding body 1 and intermediate part of the mobile shielding body 2, and both ends of one surface second arm 4 and the other surface side second arm 6 are pivoted respectively on intermediate part of the fixed shielding body 1 and the other end 8 side of the mobile shielding body 2. A distance L between pivot points of the arms 3-6 is equally. A half of the frontage 21 can be opened together by moving the mobile shielding body 2 with the arms 3-6 as the fulcrums from a state to shield the opening section 21 of a window in the building with the fixed shielding body 1 and mobile shielding body 2.
Patent JP-H05212612-A (JP)
Title: Automatic cutting stroke setting device of bevelling machine
Inventor: MASUDA MAKOTO
IPC: B23Q17/00
Filed: 1992-01-31
Abstract: PURPOSE:To obviate a useless portion of a bevelling time for high efficience of operation by permitting a cutting head to travel by a stroke corresponding to the working length of a workpiece. CONSTITUTION:A tool rest 5 provided with a rotary cutter 7 is reciprocated by a reversible motor M3 to cut a workpiece W on a table with the rotary cutter 7. The tool rest 5 is provided with a detecting switch SW to confirm the presence or absence of the workpiece W and detect the terminal ends, and the reversible motor M3 is controllably reversed according to the detecting signal. A delay means is prepared to correct the mounting difference between the detecting position and cutting position.
Patent JP-H05235187-A (JP)
Title: Resistance welding electrodes and resistance welding sealing device with these
Inventor: OTA HARUYOSHI
IPC: B23K35/02
Filed: 1992-01-31
Abstract: PURPOSE:To improve the usable cycles of resistance welding electrodes without reducing an electric resistance at the time of current conduction by a method wherein a projected tooth form made of a hard metal or its alloy is installed in the resistance welding electrode on at least one side of the resistance welding electrodes. CONSTITUTION:A projected tooth form 2 of a ring is installed in an electrode 1 on one side of electrodes 1 and 5 in such a way that the tooth form 2 can be detached along the abutment part of a sealing part of a hole 3. In order to maintain always an accurate pressure-welding state, two pieces of guide holes 4 for guiding correctly two poles 6, which are extended from the other electrode 5, are provided in the electrode 1. The other electrode 5 is provided with the same hole 7 as the hole 3 so as to correspond correctly to the hole 3 in the electrode 1 on one side and two poles 6 are planted in the electrode 5 so as to be able to execute correctly an accurate positioning of a resistance welding component the maintenance of the pressure-welding state and current conduction. Thereby, the generation of a splash can be inhibited, the use cycles of the electrodes are extended and e reduction in the cost of maintenance and the improvement of mass productivity can be contrived.
Patent JP-H03248698-A (JP)
Title: Alarm supervisory device
Inventor: KIMURA ATSUSHI
IPC: H04Q9/00
Filed: 1990-02-27
Abstract: PURPOSE:To supervise the alarm of plural subscriber's radio devices to be supervised by confirming the total alarm of the subscriber's radio device to be supervised from a supervisory device. CONSTITUTION:A total alarm confirming signal simultaneously issuing part 202 sends periodically a total alarm confirming signal simultaneously to the subscriber's radio devices 10, 10', 10''. In the case the total alarm is issued previously in various units 101, a total alarm supervising part 103 returns this information to the total alarm confirming signal simultaneously issuing part 202. The total alarm confirming signal simultaneously issuing part 202 requests again the total alarm supervising part 103 to read out a necessary detail alarm group on the basis of this information. The total alarm supervision part 103 requests it to an alarm reading part 102, and a fetched alarm is sent to an information fetching part 201, and is put in order in conformity to the instruction of the total alarm confirming signal simultaneously issuing part 202, and is displayed on a display part 203.
Patent JP-H01220305-A (JP)
Title: Insulated wire
Inventor: KATAYAMA YOSHIFUMI
IPC: H01B7/02
Filed: 1988-02-29
Abstract: PURPOSE:To obtain an insulated wire having an excellent electric and mechanical characteristic by forming the coat baking layer of an insulating varnish on the outer periphery of a conductor, and forming the insulating coat layer in which a synthetic resin fine particle is made to fusedly harden by an electrostatic flow dipping method on the outer side of the coat baking layer. CONSTITUTION:The straight angle core wire W' delivered from a core wire supply drum 6 is applied with an enamel varnish on its outer periphery by passing an application tank 1 and a die 2, and hardened with a baking furnace 3. A lower side coated layer is formed by plural repetitions of this process as required. Then a synthetic resin fine particle is adhered to the surface of the lower side coated layer within a fine particle applying chamber 4, after that the synthetic resin fine particle is fusedly hardened by passing a heating furnace 5, and a straight angle insulated wire W to which the upper side coated layer is formed is manufactured. An insulated wire having an excellent electric and mechanical characteristic of electric breakdown voltage and wear resistance etc., and excellent heat resistance can be obtained by thus providing the coat baking layer of an insulating varnish between an insulating layer and a conductor by a fine particle applying method.
Patent JP-S63217086-A (JP)
Inventor: KANEDA SHINICHI
IPC: E05D15/00
Filed: 1987-02-28
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-H10305524-A (JP)
Title: Decorative panel
Inventor: TANAKA GORO
IPC: B32B17/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fire retardant decorative panel or an incombustible decorative panel which can be approved as an incombustible material according to the notice No. 1828 of the Ministry of Construction. SOLUTION: Sheet materials, in two or more layers, for core material, in which a glass fiber non-woven fabric is coated with a compounded material composed of 3-10 wt.% of phenol resin and 97-90 wt.% of aluminum hydroxide, ate stacked and a reinforcing sheet material, in which a glass fiber woven fabric is coated with thermosetting resin, is inserted into between the sheet materials for core material, and decorative layer sheet materials 2, 3 are superposed respectively on the top and bottom surfaces of the sheet materials for core material to form these sheet materials into a single body.
Patent JP-S51121046-A (JP)
Title: An automated dip coating apparatus
Inventor: SAKANE YASUO
IPC: B04B3/00
Filed: 1975-04-16
Abstract: PURPOSE: An automated dip coating apparatus for black-dye coating or oiling of large amount of small parts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55138614-A (JP)
Title: Measuring method of mean velocity of flow or flow rate of fluid
Inventor: UEMATSU MAKOTO
IPC: G01F1/66
Filed: 1979-04-18
Abstract: PURPOSE: To make possible the highly accurate measurement of velocity of flow by changing calculation formulas depending upon whether water level had arrived at a region higher by one or not at the time of obtaining the mean velocity in each region in the water channel divided by the depths of water.  
     CONSTITUTION: Ultrasonic flow velocity detectors 2, 3 which measure the respective velocities of flow between A and B as well as C and D are provided on the side walls of an open water channel 1 and a water level gauge 4 is provided above the water surface. The output signals of the respective flow velocity detectors are let V u1 , V u2  and the output signal of the water level gauge 4 is let V h . The water channel is divided to regions IWIII as shown and the signals are so operated by a microcomputer that the mean velocity of flow of the regions IWIII at the time when the water level does not reach the region III is obtained by respective formulas (1'), (3'), (6') and the mean velocity of flow of the regions I, II after the water level had arrived at the region III at least once is obtained by formula (7). 
     COPYRIGHT: (C)1980,JPO&Japio