baber/WOPTO huggingface dataset:
Patent JP-S60156241-A (JP)
Title: Cooler of rotary electric machine
Inventor: NAGAYAMA TAKASHI
IPC: H02K5/20
Filed: 1984-01-25
Abstract: PURPOSE:To prevent the temperature rise of a bearing upon the speed-up of a vehicle by supplying cooling fluid from a suction port of a drive wheel side to initially cool the bearings of a drive wheel side. CONSTITUTION:A suction port 30 is formed at a case body 21 of a drive wheel 29 side, and an exhaust port 31 is formed at the case body 21 at the opposite side of the drive wheel 29. Since the port 30 is formed at the body 21 near the bearing 25 of the drive wheel 29 side and cooling fluid from the port 30 initially cools the bearings 25 of the drive wheel side, lubricating oil of grease filled in the bearing 25 may not be liquefied, thereby preventing the temperature rise of the bearing upon the speed-up of a vehicle.
Patent JP-H11207777-A (JP)
Title: Method and device for setting molding condition for resin multilayer molding
Inventor: OKAMOTO AKIO
IPC: B29C45/16
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To set automatically optimum molding conditions just by establishing the initial setting of a sensible approximate set value for a resin multilayer molded part and inputting the outer appearance quality judgement result. SOLUTION: The initial setting of molding condition values is established in a molding condition setting method comprising an injection filling condition for first layer core material resin and a first mold clamping condition during the injection filling, a second intermediate material injection filling condition and a second mold clamping condition during the injection filling, a first mold opening amount value at the time of inserting a skin material S into a mold after the injection filling the first layer core material resin, a second mold opening amount value corresponding to the thickness of a skin material S' including the decoration amount,  a first changeover timing condition for changing over from the first mold clamping state to the mold clamping state of the first mold opening amount value and a second changeover timing condition for changing over from the second mold clamping state to the mold clamping state of the second mold opening amount value. Then the visual outer appearance quality judgement by the trial molding is carried out, and in the case the alteration of the molding conditions is required, the conditions are modified by using a modification program and the optimum molding conditions are established.
Patent JP-H05206959-A (JP)
Title: Inter-frame differential signal change detection/ communication method
Inventor: SUZUKI YUTAKA
IPC: H04N19/503
Filed: 1992-01-27
Abstract: PURPOSE:To prevent the deterioration of efficiency owing to the transmission of a picture by connecting the line of transmission/reception parts when a parameter value is more than a threshold so as to encode/transmit the picture and disconnecting the line when the parameter value is less than the threshold. CONSTITUTION:A threshold circuit 22 compares the parameter value showing the change quantity of a differential picture between a local decoding picture and an input picture with the threshold. When the parameter value is more than the threshold, a transmission command is outputted to a transmission device 10 and gives the instruction of update to a frame update circuit 23. When the device 10 receives the command, it connects the lines of the transmission part and the reception part, and transmits encoding data in buffer memories 5a and 5b. It cuts the line when there is no data. When the parameter value is less than the threshold, the encoding/transmission of the picture is stopped and the local decoding picture is held. Thus, the deterioration of efficiency owing to the encoding/transmission of the differential picture less than the threshold is prevented.
Patent JP-S59136202-A (JP)
Inventor: AIZAWA NOBORU
IPC: B27D1/10
Filed: 1983-01-26
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-S5296046-A (JP)
Title: Car limit detector
Inventor: KODAMA MASASHI
IPC: G01B7/02
Filed: 1976-02-09
Abstract: PURPOSE: To detect a car, in which the distance between its lowermost portion and the upper surfaces of rails is less than a limit height, by positioning the upper end of a detecting plate at the limit height from the surfaces of the rails and by providing a detecting member which is operative to detect the motions of the detecting plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55105535-A (JP)
Title: Tenter oven
Inventor: KOUGO NOBUHIKO
IPC: B29C49/00
Filed: 1979-02-07
Abstract: PURPOSE: To recover most of waste heat for attaining energy saving and much contribution to the prevention of environmental pollution by providing a means for performing heat exchange between discharge air and feed air and a means for removing the volatile substances from said discharge air.  
     CONSTITUTION: A part of the circulating air is branched from a discharge air line 6 and led into a device 12 for recovering heat in the discharged air and removing volatile matters. Said circulating air is cooled at the heat exchanging section 13 and volatiles matters removing section 14 in said device 12 and then it is led to an open air (stack) 15 and exhausted into the atmosphere. In the meanwhile, the atmospheric air taken in from an atmospheric air suction port 16 and passed through a blower 17 is supplied into the device 12 from an inlet 18 to reach the heat exchanging section 13 where said air is heated by discharge air heat brought into said section 13 from the discharge air line 6 and the thus heated air is further led to an air mixing section 3 where it is mixed with the main circulating air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62171275-A (JP)
Title: Image area separating device
Inventor: TAKASHIMA HIRONORI
IPC: H04N1/40
Filed: 1986-01-22
Abstract: PURPOSE:To separate the dot area and the line drawing area even when a dot photograph with unknown line number and angle and a line picture exist in mixture by converting an input picture signal into a binary picture signal and discriminating whether an area is a dot photograph area or a line drawing area depending on the presence of white or black level closed area of the signal in a prescribed area and storing the result of discrimination of the dot photograph area with priority. CONSTITUTION:An input picture signal is converted into a binary picture signal at a fixed threshold level by a binarization circuit 11 and a closed area detection circuit 12 discriminates whether a black picture element surrounded by a white level or a white picture element surrounded by a black level exists in a noted area, and in case of existence, logic 1 is outputted as the existence of the closed area an in case of nonexistence not, logic 0 is outputted. A write circuit 13 receives the output of the detection circuit 12 to write the result of closed area detection in the corresponding location of a built-in picture memory. The write is applied to logic 1 with priority at the write. The result of write is outputted from a terminal 102.
Patent JP-S63181265-A (JP)
Title: Fuel cell
Inventor: TAKEU TOSHIHIKO
IPC: H01M8/24
Filed: 1987-01-23
Abstract: PURPOSE:To unify the fuel gas flow distribution and prevent the polarity reversal by decreasing the width and height size of the groove of an anode electrode. CONSTITUTION:The width and height of the size of the groove 5a of an anode electrode 3a are set within a range of 0.8mm-1.2mm. The size of the groove 5a is thus decreased, thereby the pressure difference between a manifold 12 on the fuel gas inlet side and a manifold 13 on the fuel gas outlet side is increased, the effect of the hydrostatic pressure on the pressure difference, and the fuel gas flow distribution in the cell height direction is unified. In addition, the polarity reversal is prevented.
Patent JP-S5398176-A (JP)
Title: Initial lighting compensating circuit of fluorescent lamp
Inventor: IIZUKA KIKUO
IPC: H05B41/16
Filed: 1977-02-09
Abstract: PURPOSE:To provide initial lighting compensating circuit having improved building up characteristics and less light value change for time, by flowing large tube current at initial lighting to increase flux and by decreasing the tube current at steady state.
Patent JP-S61172425-A (JP)
Title: Mechanical filter for extracting timing
Inventor: TOMIKAWA YOSHIRO
IPC: H03H9/46
Filed: 1985-01-28
Abstract: PURPOSE:To suppress the spurious mode by forming a residual polarization to both sides of the center of a piezoelectric ceramics oppositely and bonding a constant elasticity metallic plate having nearly same width as that of the piezoelectric ceramics and shorter than the length of the ceramics to the electrode face. CONSTITUTION:Composite longitudinal vibrators comprising two lateral effect piezoelectric ceramics 1, 1' are connected by two bending vibration couplers 6, 7 so as to form the residual polarization where both sides are made in opposite direction to the center of the piezoelectric ceramics 1, 1'. Then the constant elasticity metallic plates 2, 3, 2', 3' having nearly the same width as that of the piezoelectric ceramics and the length of 0.80-0.84 time of that of the piezoelectric ceramics are bonded to both the electrode faces of the ceramics 1, 1' so that the lengthwise centers are made coincident. Thus, the spurious characteristic is improved, the operation is made stable and the space is decreased.
Patent JP-S62173696-A (JP)
Inventor: BUORUFUGANGU ZUINTSU
IPC: G06F11/267
Filed: 1987-01-23
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-H06225148-A (JP)
Title: Picture processor
Inventor: KAMESHIMA TOSHIO
IPC: G06K9/38
Filed: 1993-01-28
Abstract: PURPOSE:To obtain the picture processor from which a binary picture with high picture quality having a sufficient resolution to vermillioned color characters and symbols, thin lines and precise patterns is obtained without need of setting of an accurate threshold level with simple configuration. CONSTITUTION:Comparators 1, 2 compare an original picture signal with a prescribed threshold level signal from a threshold level setting circuit 3 and the result is binarized. Then a selection circuit 4 uses a comparator 46 which compares an original picture signal with a delay signal obtained by delaying the original picture signal at a delay circuit 41 and selects an output of the comparator 1 when a binary output of the comparator 46 is at an L level and selects an output of the comparator 2 when a binary output of the comparator 46 is at an H level and outputs the selected signal as a binary picture signal.
Patent JP-S61175841-A (JP)
Inventor: ROBAATO RIIRANDO FUAARERU
IPC: G06F13/20
Filed: 1985-01-28
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-S56125238-A (JP)
Title: Condensation of fibrous material
Inventor: ARAN UIRIAMU ATOKINSON
IPC: C03B37/10
Filed: 1981-01-30
Abstract: Process for the concentration of fibrous material in a mixture thereof with non-fibrous material, by causing an aqueous suspension of said mixture to flow upwardly to bring about settling out of material of reduced fibre content and formation of a fibre-enriched fraction above it, which is then separated. In the process, the upward flow is made substantially non-turbulent, and is carried out with gas bubbles passing upwardly through the suspension, to increase the efficiency of separation of fibrous from non-fibrous material. The process is specially applicable to the concentration of fibres in the fibrous product (mineral wools) formed by disintegrating silicate and like mineral melts, which commonly contain a relativnly high proportion of granular material ('shot').
Patent JP-H02197260-A (JP)
Title: Power converter
Inventor: NAKAMURA TOSHITAKA
IPC: H02M7/17
Filed: 1989-01-24
Abstract: PURPOSE:To improve power factor during power operation by arranging transformers, respectively, on AC sides of positive and negative side converters and setting AC voltage of the positive side converter lower than that of the negative side converter. CONSTITUTION:A transformer 18 for transforming the voltage of a commercial power source 20 is provided, and AC power is fed from one secondary winding 19A thereof to a positive side converter 14A. Furthermore, AC power is fed from the other secondary winding 19B of the transformer 18 to a negative side converter 14B, where the turn ratio is set so that vi1<vi2 assuming vil is the output voltage, of the secondary winding 19A and vi2 is the output voltage of the secondary winding 19B. By such arrangement, power factor during power operation is approximately equalized to the input power factor of the positive side converter and improved by an amount corresponding to the AC input voltage drop.
Patent JP-H03216347-A (JP)
Title: Serial dot printer
Inventor: FUKANO TAKAKAZU
IPC: B41J2/30
Filed: 1990-01-23
Abstract: PURPOSE:To reduce the load of a power source at the time of an overload printing by a method wherein a printing pattern for one line is divided into a plurality of parts so that the number of wire pins to be simultaneously driven can be limited, and different wire pins are driven in accordance with the divided pattern at every printing movement. CONSTITUTION:When an output Vdet of a voltage detection circuit 8 becomes '0' and a CPU 1 is informed of an overload state, the CPU 1 stores it in an address overload state generation memory 1 of a printing buffer in a RAM 3 and turns signals SL2 and SL3 to '0' in compliance with a next drive pulse PW. A signal SL1 is kept at level '1'. Printing data inputted to a gate array 5 is temporarily stored in latches 14, 15, and 16 in the gate array similarly to a prior art, but only the output of the latch 14 is permitted by the SL1 to be outputted to a driver 6. In this manner, a printing duty is reduced to 1/3 of that when all pins are driven, the overload state is eliminated, a power source voltage Vp is recovered to a normal voltage, and a printing quality identical to a normal character can be obtained.
Patent JP-H09208560-A (JP)
Title: Optical recording material
Inventor: TOMINAGA NOBUHIDE
IPC: C09B23/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cyanine dye having excellent light stability, storage stability and solubility in solvents and useful as an optical recording material for a recording layer of an optical recording medium having high sensitivity. SOLUTION: A compound of the formula [R is (Y-O)q -R'-Z; R' is a 1-20C bivalent hydrocarbon group; X is C(CH3 )2 , O, S or NR1 ; R1 is H or (Y-O)r -R'-Z; Y is a 2-4C alkylene; Z is H or a halogen; An<-> is an anion; rings A and B are each benzene ring or naphthalene ring; (p) is 1-4; (q) is 1-10; (r) is 0-10] is used as an optical recording material. It can be used as an optical recording medium enabling high-density optical recording and reproduction by a low-energy laser beam, etc., of visible or near-infrared wavelength range. The compound of the formula can be produced e.g. by reacting 2,3,3-trimethyl-3H-indole compound with an organic sulfonic acid ester of an alcohol having ether bond, reacting the product with triethoxymethane, etc., and properly subjecting the reaction product to anion exchanging treatment.
Patent JP-H0576495-A (JP)
Title: Testing apparatus for visual function
Inventor: ISHIHARA TAKETOSHI
IPC: A61B3/02
Filed: 1992-01-29
Abstract: PURPOSE:To provide a visual function testing apparatus which can. examine the eyes with a simple constitution and in a narrow place and ensure a consulting space, etc., when the apparatus is not used. CONSTITUTION:The title apparatus provides a table 1 wherein an opening part of a mirror storing room 7a set inside is provided on the surface, reflective mirrors 22-25 which are set in the table 1 and reflect a light bundle from a CRT 21 and a reflective mirror 5 supported movably on the table 1 by means of a mirror supporting arm 6 between the mirror storing room 7a and the upper part of the table 1 and reflecting a light bundle from the reflective mirrors 22-25 into the eyes of an object under the condition where it is placed on the table 1.
Patent JP-S56113617-A (JP)
Title: Taking-out method for wet type stored coal and storage tank device
Inventor: NAKASAKI HIDEHIKO
IPC: B65G53/30
Filed: 1980-02-07
Abstract: PURPOSE: To enable stored coal powder to be efficiently discharged with water from a lower exit port by a method wherein the bottom part of a vertical cylindrical tank is provided on a sloped ground and a water jetting device is provided.  
     CONSTITUTION: The bottom surface 1a of the water-tight tank 1 is sloped at an angle of not larger than the angle of repose of the stored coal, with the central part being lowest and provided with a taking-out port 2. Jet pipes 10 are provided radially along the bottom surface 1a, water jets 12 are supplied from the jet pipes 10 to fluidize the coal powder 15 in the tank 1 from the lower part of the coal powder 15 and the fluidized coal powder is taken out onto the ground through a delivery pipe 3 and a pump 5. Although the coal powder 15 is charged into the tank 1 together with water, the coal powder 15 can be taken out always from the lower part. Accordingly, the movement of coal is smoothened and the taking-out operation is facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09208918-A (JP)
Title: Acrylic resin composition
Inventor: SHOJI MASUHIRO
IPC: C09J133/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic resin composition having performances to screen or attenuate rays of light in a near infrared region with a high efficiency. SOLUTION: This acrylic resin composition comprises a tacky acrylic resin and at least one infrared ray absorber selected from the following (a) and (b): (a) a metallic ion comprising bivalent copper ion and (b) a particulate metallic oxide comprising indium oxide and/or tin oxide. When the metallic ion comprising the bivalent copper ion is contained as the infrared ray absorber, a phosphate group-containing compound comprising a phosphoric ester or a phosphonic ester is preferably contained therein.
Patent JP-H08204280-A (JP)
Title: Surface emission semiconductor laser
Inventor: KOBAYASHI YASUHIRO
IPC: H01S5/042
Filed: 1995-01-31
Abstract: PURPOSE: To provide a vertical resonator type surface emission semiconductor laser the performance of which is not deteriorated by generated heat and oscillation wavelength of which can be changed through voltage control. CONSTITUTION: A n-type GaAs/AlAs mirror 102, active layer 104 containing an InGaAs/GaAs quantum well 103, p-type GaAs layer 105 which becomes a voltage control layer, and p-type GaAs/AlAs mirror 106 are successively formed on an n-type GaAs substrate 101. The film thickness of an active area 107 composed of the active layer 104, a p-type electrode 110, and the p-type GaAs layer 105 is adjusted to an integer multiple of the oscillation wavelength in optical length. An ion implanting area 108 is formed between the mirror 102 and active layer 104 and an n-type electrode 109 is formed on the rear surface of the substrate 101. The p-type electrode 110 is grounded. A Schottky electrode 111 changes the oscillation wavelength by changing the refractive index by controlling a depletion layer by applying a voltage across the depletion layer.
Patent JP-H10207526-A (JP)
Title: Data changing device for monitor controller
Inventor: RI HIROKO
IPC: G05B23/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To execute adjustment between collectively changed data and on-line changed data in a batch changing work period in the case of collectively changing system data stored in a system storage part built in a monitor and control equipment by a data changing device arranged on a different position. SOLUTION: A data converting device 2 for collectively converting all data collectively read out from a system storage part 3 and collectively outputting the converted results is arranged on a position different from the position of the monitor and control equipment 21. The equipment 21 has a means for displaying the data sorts of respective data included in the converted results outputted from the device 2 on a sort selection screen and a means for installing respective data included in a data sort selected from the sort selection screen through an input operation part 5 in a system storage part 3 as changed data.
Patent JP-S61175374-A (JP)
Title: Rubber-boot fitting structure
Inventor: NOJI TOSHIMITSU
IPC: F16L5/02
Filed: 1985-01-30
Abstract: PURPOSE:To eliminate the restriction for the adding sleeve manhour, space securing, and installation process by directly installing a rubber boot onto a wall penetration sleeve and fastening said rubber boot by a band having a bolt from the inside of the penetration sleeve. CONSTITUTION:A sleeve 2 which is buried into the building wall 1 and has the equal length to the building wall 1 is set onto the building wall 1, and concrete is laid. On the wall penetration sleeve 2 side of a rubber boot 3, one edge of the rubber boot 3 having the outer peripheral diameter equal to the inside diameter of the wall panetration sleeve 2 is set inside the wall penetration sleeve 2, and a fastening band 6 having the outer periphery smaller than the inside diameter of the wall penetration sleeve 2 is set inside the rubber boot 3.
Patent JP-S59141393-A (JP)
Title: Brazing filler material
Inventor: DEGAWA TOORU
IPC: C04B37/00
Filed: 1983-01-31
Abstract: PURPOSE:To provide a brazing filler material which improves the resistance in the joint part of members having different coeffts. of thermal expansion to thermal impact by superposing plural sheets of sheet-like brazing filler materials on each other by interposing powder of a metallic hydride. CONSTITUTION:Powder of hydride of >=1 kind selected from Li, Ca, Sr, Ba, Y, Ti and Zr is spread by coating, spraying, etc. on a sheet-like brazing filler material composed of silver-copper, etc. and >=1 sheet of such sheet-like brazing filler materials are superposed on each other. The laminated brazing filler material is placed on a member to be brazed and the other member to be brazed is superposed thereon, then both members are brazed. The brazing material is suitable for brazing of ceramics to each other or ceramics to a metallic member and minimizes the thermal stress to be generated between the joined members.
Patent JP-H08208069-A (JP)
Title: Paper sheet delivering device
Inventor: HIBINO SEIJI
IPC: B41J13/02
Filed: 1995-01-31
Abstract: PURPOSE: To keep uniform pressure distribution between a capstan roller and a capstan pinch roller by determining the breadth of each presser plate spring, so as to meet a relationship expressed by a general formula. CONSTITUTION: A load is applied to a capstan pinch roller 106 via presser plate springs 110a and 110b along a direction toward a capstan roller 105. In this case, when the total number of the springs 110a and 110b is (n) and the order of a given spring is taken as (k), a difference between the deflections of the capstan roller 105 at the positions of the (k)th and (k+1)th presser plate springs is taken as ΔLK, provided that a deflection due to a uniform load acting thereon is known. In addition, the assumption is made that the breadth of the (k)th spring is bK, total spring thickness (t), a span S and the Young's modulus is Erespectively. Also, the deflection of the (k)th spring due to a uniform load P is taken as XK. Then, the breadth b2 and so forth of each spring are determined, so as to satisfy relationships expressed by the formulae I and II.