baber/WOPTO huggingface dataset:
Patent JP-S62362-A (JP)
Inventor: YAN KURAAREN
IPC: A61M16/00
Filed: 1986-04-28
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-H02275248-A (JP)
Title: Hot water feeder with bath boiler
Inventor: HAMAYA MASARU
IPC: F24H1/00
Filed: 1989-04-17
Abstract: PURPOSE:To enable a hot water level in a bathtub to be stably detected at all times without being affected by condensed dew droplets by using two connecting pipes provided between a circulation device and a hot water level detector for the connection of each other, the first connecting pipe being made of a heat insulating material such as rubber and being set in a rising gradient manner toward the hot water level detector, while the second connecting pipe being connected to the first connecting pipe by an elbow or the like and being installed upright. CONSTITUTION:A first connecting pipe 26 is connected to a connection port 38 of a circulation device 23, said pipe 26 being made of a heat insulating material such as rubber and the inner diameter thereof being formed into a diameter that allows dew droplets to run down. The length l of the connecting pipe 26 that is cooled by the external air is set to such a length that moisture in the connecting pipe 26 can be formed into condensed dew droplets, and the connecting pipe 26 is arranged and fixed to the circulation device 23 in such a manner as to form a rising gradient therefrom. An elbow 27 is connected to the top end of the connecting pipe 26, and a hot water level detector 25 and the elbow 27 are connected to each other by a second connecting pipe 28 installed upright therebetween. Since the connecting pipe 26 is slantingly provided for the purpose of a dew droplets forming zone, condensed dew droplets do not stay in the connecting pipe 26, and furthermore, since it is made of a heat insulating material, heat transfer is prevented, so that the temperature in the connecting pipe 28 becomes almost equal to that of the external air, thereby preventing dew droplets from being formed therein.
Patent JP-H01267522-A (JP)
Title: Thin-film 2-terminal element and its production
Inventor: HIRAI YOSHIHIKO
IPC: G02F1/13
Filed: 1988-04-19
Abstract: PURPOSE:To obtain the thin-film 2-terminal element type active matrix liquid crystal display device (TFD-LCD) of a low cost and high image quality by using an insulating holder dispersed with fine conductive powder as a nonlinear resistance layer and forming a 2-terminal element connected with electrodes to this layer. CONSTITUTION:The insulating holder 17 dispersed with the fine conductive powder 16 is used as the nonlinear resistance layer of the active matrix liquid crystal display device and the 2-terminal element connected with the electrodes 3, 6 is formed to the layer 13. Since the thin-film 2-terminal element (TFD) is made into the structure having always the extremely thin insulator layer between the particles of the fine conductive powder, the element exhibits an extremely large nonlinear resistance characteristic by a tunnel effect, barrier of the boundary face, etc. The active matrix liquid crystal display device of a high gradation and high image quality is thereby obtd. at the low cost.
Patent JP-H09222020-A (JP)
Title: Method for making expanding stroke of in-cylinder injection engine longer than really compressing stroke in terms of stroke
Inventor: NAKADA OSAMU
IPC: F02B29/08
Filed: 1996-02-18
Abstract: PROBLEM TO BE SOLVED: To efficiently take out combustion energy as power by opening an exhaust valve in a lower dead center and closing the same little before reaching an upper dead center during a compressing stroke in an in-cylinder injection gasoline engine. SOLUTION: In a first compressing stroke for raising a piston 5, an air intake valve 1 is closed and a exhaust valve 2 is opened in a lower dead center and closed little before reaching an upper dead center. In a following second step of compression, the exhaust valve 2 is also closed and gasoline injection from a fuel injector 4 and ignition by an ignition plug 3 are performed. Then, in a first expansion stroke, the air intake valve 1 is opened just before rotary resistance is produced by excessive expansion (while the exhaust valve is closed) and in a following second expansion stroke, control is performed to close the air intake valve 1 in the lower dead center. Thus, for consumption of the same amount of fuel, energy generated by explosion (power torque) is transmitted much more to the piston 5, that is, a crankshaft, and engine efficiency is increased.
Patent JP-S5721950-A (JP)
Title: Dust collector for oil mist
Inventor: OOKUMA YOUICHIROU
IPC: B03C3/14
Filed: 1980-07-15
Abstract: PURPOSE: To separate oil mist and increase dust collecting efficiency by attaching a charging part, a diaphragm and filter part and making dust containing air flow downward and upward successively.  
     CONSTITUTION: Oil mist containg air is fed from an inlet port and passes through a charging part 6, a diaphragm 16 and a dust collecting part 7 downward and upward successively to remove dust. Oil mist with crude grain size contained in the air is collected by a press filter 12 inside a primary collector 4 as primary collected oil 22. Then the dust contained air flows downward through the charging part 6 at a high speed and is charged when passing through between a corona discharging line 13 and an earth pole 14. Since air flows at a high speed inside the charging part 6, heat energy due to sparking discharge is immediately dispersed and accidents such as explosion are not generated. The dust containg air enters into a dust collecting part 7 through the diaphragm 16, are catched on the wall surface of the diaphragm 16 and collected in an oil box 21 as secondary collected oil 23. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0630564-A (JP)
Title: Controller of power converter and controller of electric rolling stock using the same
Inventor: NAKADA KIYOSHI
IPC: H02M7/483
Filed: 1993-04-23
Abstract: PURPOSE:To suppress the unbalance of the DC components of two DC voltages effectively with simple control, in dipolar modulation method by adjusting the width of the output pulse of one polarity of the output phase voltage of an inverter, according to the DC components of two DC voltage being divided. CONSTITUTION:In case of suppressing the unbalance (for example, Vdp<Vdn) of DC voltages Vdp and Vdn being divided with capacitors 22 and 23, first, the voltage unbalance suppressing means 54 of a modulating means 5 outputs a signal DELTAV geared to the DC component of the differential voltage (Vdp-Vdn) between DC voltages Vdp and Vdn, dividing it into DELTAVp and DELTAVn. Next, a voltage command dividing means 52 outputs a positive voltage command ep* and a negative voltage command en*, based on the signals DELTAVp and DELTAVn. As a result, the width of the positive output pulse of a three-level inverter 3 having the same polarity as that of a fundamental wave voltage command eo* becomes narrow, and a neutral point N current comes to include the positive DC component. This positive DC ingredient becomes the charge current of the capacitor 22 and the discharge current of the discharge current of the capacitor 23, and increases Vdp and decreases Vdn.
Patent JP-H08270917-A (JP)
Title: Waste fluid burning apparatus
Inventor: MAEKAWA TETSUSHI
IPC: F23G5/00
Filed: 1995-03-31
Abstract: PURPOSE: To improve a treatment process which is complicated due to the requirement for a bubbling process of sludge, and rationally and effectually achieve a burning process of sludge. CONSTITUTION: A waste fluid burning apparatus includes a primary combustion chamber 1 where there are oppositely disposed on left and right side walls 1a, 1b a main burner 2 for radiating a flame F1 and a spray nozzle 3 for spraying a waste fluid to be treated toward the flame F1 , and a secondary combustion chamber 8 having a subburner 10 connected with the primary combustion chamber 1. In the apparatus, sludge which much contains solid matter such as bones of fishes and the internal organs and solid residuals is crushed into a waste fluid state and is sprayed from the spray nozzle 3 of the primary combustion chamber 1 toward the side of the main burner 2. There is further formed a gas permeable hearth 4 a bottom of which sprayed waste fluid reaches, to a lower portion of which hearth air is supplied.
Patent JP-H05295651-A (JP)
Title: Hot-air dryer for warp yarn sizing machine
Inventor: HIRAKI TOSHITAKE
IPC: D06B15/09
Filed: 1992-04-17
Abstract: PURPOSE:To uniformly dry a warp yarn sheet divided into several to some ten stages at a low cost. CONSTITUTION:The objective apparatuses is to run a sized warp yarn sheet (y) in a state divided into many stages through a drying chamber 1 and dry the sheet with hot air flowing through the drying chamber 1. In the apparatus, blowing ports 6 and 15 for hot air are provided in the ceiling or a floor of the drying chamber 1 and suction ports 8, 9, 17 and 18 for the hot air are respectively formed in the ceiling and floor of the drying chamber 1. A hot air passage for flowing the hot air from the blowing ports 6 and 15 on one side into the drying chamber 1, flowing through the drying chamber 1 in the direction same as or opposite to that of the warp yarn sheet (y) and discharging the hot air from the suction ports 8, 9, 17 and 18 on both sides is formed.
Patent JP-H0483813-A (JP)
Title: Manufacture of water atomizing iron powder
Inventor: NITTA MINORU
IPC: B22F9/08
Filed: 1990-04-16
Abstract: PURPOSE:To enable control of average particle diameter and spreading in particle size distribution and apparent density of water atomizing iron powder with high accuracy by making control factors of water jet diameter, water jet apex angle, slit width, water pressure and water flow rate in a water nozzle and pouring velocity of molten iron at the time of manufacturing water atomizing iron powder. CONSTITUTION:The reverse conical water jet 4 forming the water jet apex angle alpha toward atomizing point (f) at one point of vertical axis in dropping stream 5 of molten iron, is injected from annular type water nozzle part 1 having annular slit of the water jet diameter DJN surrounding the dropping stream 5 of molten iron. In this case, as the atomizing parameter at the time of water-atomizing the dropping stream of molten iron with the annular type water nozzle, the pouring velocity Gm of molten iron, the water jet diameter DJN of water nozzle, the water jet apex angle alpha of water nozzle, the slit width SN of water nozzle, the water pressure P and the water flow rate QW are used as factors and the average diameter and the spreading of particle size distribution and apparent density of iron powder 6 are controlled with high accuracy with the equations I-III.
Patent JP-2000292108-A (JP)
Title: Length measuring device
Inventor: OGOSHI YASUSHI
IPC: A61B1/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a length measuring device which enables simple and accurate measurement of the inner diameter of a duct such as bronchia or esophagus in a celom or a pipeline such as a gas pipe or a city water pipe. SOLUTION: This apparatus includes an expansion means 12 which is provided at the tip of an elongated slender tubular member 11 insertable into a duct of an inner cylinder of a body cavity and expandable in the diametrical direction of the tubular member 11 and an expansion operating part 15 which can operate the expansion member 12 with an operation wire 22 or the like while a correlationship exists between the diameter size of the expansion member 12 when being expanded and the position of a part to be expanded in the expansion operation thereof.
Patent JP-2000295470-A (JP)
Title: Image output unit
Inventor: NISHIKAWA YOSHIAKI
IPC: H04N1/40
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent a rotated image from being falsified by extracting pixel data in a plurality of annular areas from a received image, and comparing the extracted pixel data for one complete turn of each of a plurality of the annular areas with reference pixel data, while shifting the extracted pixel data by one pixel each in the clockwise direction. SOLUTION: A 1/2 reduction 501 reduces input image data in a main scanning direction and in a sub-scanning direction. A multi-purpose system can be configured by changing the reduction rate, depending on the size of an internal memory, processing time and the priority of recognition or the like. Then binarization 502 in succession to the 1/2 reduction 501 subjects the image data reduced by the 1/2 reduction 501 to binarization. A subsequent matrix transform 503 generates a matrix, consisting of (m-pixels in the main scanning direction)×(n-lines in the sub-scanning direction). Then a pattern matching 504 compares the matrix data with circular reference binary image data which are stored in advance, in a circular pattern memory 505.
Patent JP-S5525241-A (JP)
Title: Carrier regeneration circuit for orthogonal partial response wave
Inventor: OGAWA KAZUO
IPC: H04L25/497
Filed: 1978-08-11
Abstract: PURPOSE:To secure regeneration of the noiseless carrier by controlling the voltage control-type oscillator with use of only the minor amplitude input signal for the carrier regeneration circuit for orthogonal partial response wave. CONSTITUTION:In the orthogonal partial response modulation system, the output modulation wave becomes indentical to the 8-phase modulation. Some difference exist between the signal amplitude of modulation waves (1)-(9), and thus the major amplitude signal of the even vector receives easily the distortion. In this connection, the carrier is regenerated at the input time of the minor amplitude signal. The input signal is supplied to the lead-in phase control circuit after the phase detection. At the lead-in phase control circuit, the input signal is identified through ternary (-1, 0, 1) indentification circuit ID, and this output plus the output delayed by one bit via delay circuit DL receive the subtraction at subtractor SB. Thus the differential output is extracted. The output of + or -1 and + or -2 are obtained at the time of the minor and major amplitude input respectively, and thus the odd position vector signal input is identified to carry out regeneration of the carrier.
Patent JP-S58586-A (JP)
Inventor: WATANUKI YOSHIO
IPC: E06B3/30
Filed: 1981-06-24
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-H09276823-A (JP)
Title: Garbage treatment apparatus and method for replacing carrier used in the apparatus
Inventor: NOGUCHI YOSHIHIRO
IPC: B65F1/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent the refease of the odor of a carrier when the carrier is replaced. SOLUTION: A carrier 17 on which microorganisms are supported is placed in a decomposition tank 15. An outlet 25 communicating with the inside of the decomposition tank 15 is formed in a microorganism decomposition chamber 14. When the decomposition capacity of the microorganisms is deteriorated and the carrier 17 is replaced, a suction hose 26a of a suction device 26 is connected to the outlet 25, and the carrier 17 is recovered by being sucked. Since the carrier 17 is recovered without being discharged outside a garbage treatment apparatus 1, the odor of the carrier 17 can be prevented from filling a space, for example a kitchen in which the apparatus 1 is installed. Besides, the outlet 25 is closed by a lid part 27 when the apparatus 1 is used ordinarily.
Patent JP-S5323678-A (JP)
Title: Phot ometer
Inventor: YUASA YOSHIO
IPC: G01N21/21
Filed: 1976-08-17
Abstract: PURPOSE:To exactly measure genuine color of printed surface, coated surface, etc., without considering reflection at surface of solvent, varnish, etc., existing on surface of measured plane, by irradiating linear polarized flux of light parallel to measured plane, at Brewster's angle to measured plane.
Patent JP-H08292694-A (JP)
Title: Blade body for electrophotographic device
Inventor: SAKO YASUHIRO
IPC: G03G21/10
Filed: 1995-04-24
Abstract: PURPOSE: To obtain a blade body having excellent and constant performance such as cleaning property in a wide temp. range and having excellent durability by constituting the blade member of a specified polyurethane elastomer. CONSTITUTION: A plate-shaped formed body comprising a polyurethane elastomer is cut into a specified size to obtain a blade member 1, which is adhered through an adhesive 2 to a supporting body 3 such as a steel into one body. The blade member 1 is prepared by the reaction of a polyol component and a polyisocyanate component. A part of the polyol component is polysiloxane having reactive groups having active hydrogen on both molecular ends. It is necessary that the polysiloxane is used by >=50mol% of the polyol component, and preferably, by >=75mol%. Thereby, the obtd. blade member has 65-80 hardness (JIS A) and substantially constant repulsive elasticity in the temp. range from 0 deg. to 60 deg.C.
Patent JP-2000290086-A (JP)
Title: Curing control method of concrete member
Inventor: ABE HIROYUKI
IPC: G05D23/19
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a concrete member curing control method by which the required strength of a prescribed concrete mix can be attained within a prescribed time and if necessary, an adequate amount of heating steam can be supplied into a heat-insulating material. SOLUTION: This control method comprises: placing concrete in a frame mold 13; covering the frame mold with a curing sheet 12; and supplying heating steam into a space covered with the curing sheet 12, to perform the curing control of a concrete member 10; wherein with respect to a prescribed concrete mix, the concrete temperature history for producing concrete having required strength within a prescribed time, is determined beforehand and sensing part of one and the same sensor 14 are placed so that both the temperature of the atmosphere outside the frame mold 13 and the temperature of the concrete inside the frame mold 13 can be measured, and when the measured value is lower than the target value, the supply of heating steam is controlled.
Patent JP-S61255537-A (JP)
Title: Optical disk recording device
Inventor: KONISHI NAOYUKI
IPC: G11B7/085
Filed: 1985-05-07
Abstract: PURPOSE:To move an optical head exactly to the desired position by detecting a spot crossing a guide groove stamped on an optical recording medium by an optical detector with phase difference, and thereby obtaining the transfer information of the optical head from the recording medium itself. CONSTITUTION:When the direction of movement (toward the center) and amount of movement of the optical head 19 is set in a reversible counter 13 by an CPU 12, a slide motor 17 is actuated and the head 19 begins to be moved in the said direction. At this time, the output of the detector 6 with phase difference is shaped by a waveform shaping circuit 8, and a pulse whose direction is discriminated by means of an advanced phase or delaying phase is outputted from a radial-direction-detection circuit 11. If a movement in the radial direction is detected, a pulse is outputted from a gate 11b, which is inputted to the reversible counter 13 to subtract from the remaining value of the movement set beforehand. In accordance with the value of the said movement, a velocity pattern voltage is supplied to the slide motor 17, and the said motor 17 is stopped when the amount of the set value becomes zero. In such way, the optical head 19 is moved exactly to the desired position.
Patent JP-S61255442-A (JP)
Title: Deciding circuit for preventing printing card erroneous inserting
Inventor: SEKI TOSHIMICHI
IPC: H05K1/02
Filed: 1985-05-07
Abstract: PURPOSE:To make unnecessary the key and the key groove and to judge the erroneous insertion of the printing card for the number of the address lines only by setting the erroneous insertion preventing deciding pattern by the external wiring and reading the special pattern by the prescribed address. CONSTITUTION:When a printed card 6 is inserted into a connector 5, to the connector 5, the assembly of the voltage different according to the printing card of +5V to an input 0 of a decoder 11, zero V to an input 1, zero V to an input 2, etc., by an external wiring 9 is impressed. Continuously, when the address coincident with the setting switch is inputted from the external part through an address line 7, the gates of the decoder 11 and a data buffer 12 are opened and from the decoder 11, the special pattern determined from the external wiring 9 is outputted through the data buffer 12 to a data line 8. When the inserting place of the printing card is set by mistake, the gates of the decoder 11 and the data buffer 12 are opened by the same address, and since the assembly of the impressed voltage of the external wiring 9 is different, the different pattern is outputted and detected.
Patent JP-S60251073-A (JP)
Inventor: MURAKAMI KEIJIROU
IPC: B65C9/24
Filed: 1984-05-18
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-H044-A (JP)
Title: Control device
Inventor: KAMIBAYASHI ATSUHIRO
IPC: F15B11/04
Filed: 1990-04-13
Abstract: PURPOSE:To speedily start a cylinder by separating output means of both an integration initial value and a spool position command signal from circuits in respect to input of target speed other than zero while cutting a loop from the output of an integration element to an input side, obtaining deviation between the target speed and a speed feedback signal, outputting it to the integration element, and controlling a three port valve. CONSTITUTION:Switches 22, 23, 24 are set ON and OFF by means of a switch control circuit 21 based on absolute and reference values of a target speed T, and deviation between the target speed T and a signal F from a speed sensor 2 is calculated by means of a first subtraction circuit 31 and output to an integration element 33. Deviations between the output of the first subtraction circuit 31 and the outputs of an integration initial value output means 35 and the integration element 33 are calculated by means of a second subtraction circuit 32, and input to the integration element 33. Outputs of a spool position command signal output means 36 and the integration element 33 are added thereto in an addition circuit 37. The thus obtained value is output to a three port valve 5 for driving and controlling a cylinder 1. The starting of the cylinder 1 from a stopping condition is speedily performed.
Patent JP-S60244428-A (JP)
Title: Formation of shrinkage flange for vibration-damping steel plate
Inventor: YAMAUCHI KOUZABUROU
IPC: B21D19/00
Filed: 1984-05-18
Abstract: PURPOSE:To decrease the wrinkling of a flange and to obtain working accuracy by forming a step having the height of about half the height of the final flange to the flange then forming so as to rise. CONSTITUTION:A die 2 in the root part 7 of the arc 6 of an oil pan 4 is formed into such a shape at which the outside peripheral side part 2a is recessed by half the height H of the final flange. The outside peripheral side part of a blank holder 3 is formed so as to project to meet said recess. The step of half the height H is thus formed to the flange 5 of the part 7 along the line thereof by the die 2 and the holder 3. The flange 5 is then subjected to trimming to cut off the top end thereof. The length from the bent part to the top end of the flange 5 is thus made the height H. The top end of the flange 5 is finally formed to rise.