baber/WOPTO huggingface dataset:
Patent JP-H0470533-A (JP)
Title: Oil-leakage detecting method
Inventor: SASAHARA TOSHIHIKO
IPC: G06T1/00
Filed: 1990-07-11
Abstract: PURPOSE:To make it possible to ensure the detection of oil leakage even for a moving object to be detected by forming the image of a region to be measured, extracting the tinted color, and judging the oil leakage when the computed value of the extracted area is smaller than the computed value of the previous area. CONSTITUTION:An image processing device 8 averaged five inputted images and forms a reference image. Then, the red color is extracted from the reference image. Thereafter, the extracted red color is binary-coded by a discriminating analysis method. Noise removal is further performed, and the area is computed. The value of the obtained area is written into a memory device as the reference value. Then, the processing is stopped for a specified time period. Then, the images are inputted again after the specified time period, and the images are averaged. Thus, the new image is obtained. The difference between the red input image and the green input image which are extracted from the obtained image is obtained. The red image is extracted, and the area of the red image is computed. The computed value of the area of the obtained red image is compared with the computed value of the area of the red image in the reference image. When, the newest computer value of the area becomes smaller than the previous computed value, the oil leakage is judged.
Patent JP-H0914759-A (JP)
Title: 1 boiler/2 circuit type heat exchanger
Inventor: FUJITA TAKAYASU
IPC: F24H1/00
Filed: 1995-06-26
Abstract: PURPOSE: To provide a 1 boiler/2 circuits type heat exchanger which eliminates bumping or the like in a sub water passing circuit even in a signal application of a main water passing circuit. CONSTITUTION: In this 1 boiler/2 circuits water passing circuit, pipes 31 and 32 for heat exchange of two different water passing circuits are so arranged to make a vertical pipe pair 30 while the pipe pair 30 is made to pierce fin plates 20 arranged in plurality being aligned at an upper part in a boiling body 10 zigzag in a plurality of stages. In the pipe pair 30, the pipes for heat exchange of the water passing circuit with a larger necessary heating value are set as lower pipes 31 near flame while the pipes for heat exchange of the water passing circuit with a smaller necessary heating value is set as upper pipe 32 far from the flame. At the same time, a member 40 such as turbulent coil or cut erected plate is inserted into all of the lower pipes 31 separately to block a rapid movement of water.  As for the upper pipes 32, the member 40 is mounted only in the upper pipes 32 of the pipe pair 30 at the upper most stage to block the rapid movement of the water.
Patent JP-H1024439-A (JP)
Title: Manufacture of molded product of fire retardant thermoplastic resin composition
Inventor: YAMAMOTO MIHOKO
IPC: C08K5/49
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To make the appearance, thermal discoloration and mechanical physical properties, especially, impact resistance of a molded product excellent because a fire retardant is uniformly dispersed in a resin, the irregularity of fire retardancy and physical properties is extremely reduced and the addition amt. of a heat stabilizer is supressed low by the reduction of heat history. SOLUTION: A granular fire retardant compsn. (E) 2-45 pts.wt. consisting of two or more components selected from a fire retardant (B), a fire retardant aid (C) and a heat stabilizer (D) and containing one or more component becoming a binder at a time of granulation among the components (B), (C), (D) and characterized by that a value of V1 is 5-300mm<3> and a value of S1/V1 is 0.7-3 when the average vol. per one particle is set to V1 and the average surface area of particles is set to S1 is mixed with 100 pts.wt. of a thermoplastic resin (A) and the resulting mixture is melted and kneaded in an injection molding machine and the obtained molten matter is injected into a mold to be cooled.
Patent JP-S6160611-A (JP)
Inventor: ICHIRIO KABERO
IPC: A61P27/02
Filed: 1984-09-01
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-H059218-A (JP)
Title: Polypropylene resin and its composition
Inventor: TANAKA AKIRA
IPC: C08F10/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide a polypropylene resin having very high rigidity, heat resistance and impact resistance and an excellent balance among them, and its composition. CONSTITUTION:A polypropylene resin containing a propylene polymer having a content of alpha-olefin units other than propylene units of 4mol% or below, an mmmm fraction of 96.0% or above in a pentad fraction as determined by <13>C NMR, a main elution peak in climbing temperature fractionation positioned at 117.0 deg.C or above (Tmax), a half-width (sigma) of below 4.0 deg., an intrinsic viscosity [eta]of 2.0-5.0dl/g, and a rubber component content of 8% or above as determined by pulse NMR.
Patent JP-S6243596-A (JP)
Inventor: TOCHIHARA HIROSHI
IPC: G21C17/06
Filed: 1985-08-21
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-H0511014-A (JP)
Title: Measuring circuit for output impedance of digital ic
Inventor: SUGIURA KATSUHITO
IPC: G01R31/26
Filed: 1991-06-28
Abstract: PURPOSE:To measure the output impedance of an IC when the IC is in a transient state by using a driver circuit and dynamic load circuit. CONSTITUTION:The title circuit for measuring output impedance of digital ICs is provided with a pattern generation circuit 3 which generates a pulse for biasing the output level of an IC 1 from one steady state to another steady state, a driver circuit 4 which inputs the output of the circuit 3 and drives the IC 1 by using the pattern of the circuit 3, and dynamic load circuit 5 which has a threshold voltage Vth and to which a constant current Ia flows from the IC 1 when the threshold voltage Vth is lower than the output voltage Vx of the IC 1 and from which another contact current Ib flows to the IC 1 when the threshold voltage Vth is higher than the output voltage Vx are provided.
Patent JP-S6076533-A (JP)
Title: Production of polyimide precursor
Inventor: IGARASHI KAZUMASA
IPC: H01L23/29
Filed: 1983-09-30
Abstract: PURPOSE:To obtain the titled precursor, having improved adhesive property, and convertible into a polyimide having low water absorption and elasticity by heating in a short time, by reacting an organic tetracarboxylic acid partially with a specific aminosilane compound, and polymerizing the resultant modified organic tetracarboxylic acid with a diamine. CONSTITUTION:An organic tetracarboxylic acid component is partially reacted with a compound of formula I (R2 is monofunctional organic group containing an aromatic ring or H; R3 is bifunctional organic group containing C directly linked to Si; m is 1 or 2; X is alkoxyl or phenoxy, etc.; Y is alkyl, alkoxyl, silyl, soloxy, etc.) to give a silane-modified polyfunctional carboxylic acid component, which, together with the remaining organic tetracarboxylic acid component, is polymerized with a diamine consisting essentially of formula II (A is formula III or IV; R1 and Rx are O, S, SO2, CONH, COO, CO, etc.). The ratio of the modified carboxylic acid component is preferably such that the amount of the aminosilane is 0.3-2.0mol% based on the total number of mol of the modified carboxylic acid and the diamine.
Patent JP-2000017625-A (JP)
Title: Electric blower
Inventor: KAWAGUCHI KIYOHISA
IPC: E01H1/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve working environment by mounting a blower and a battery on a frame having wheels and driving the blower by an electric motor connected to the battery. SOLUTION: An electric blower 1 is constituted of a machine body 2, a blower pipe 3, and a frame 4. A blower fan is confronted by the electric motor 5 equipped on the body 2 to connect to the output shaft of the motor 5 and further, a battery 18 installed on a frame 12 of the frame 4 is connected to the motor 5. Then, wheels 17 and an operating handle 21 of the blower 1 are provided on the frame 12, and the handle 21 and the machine body 2 are made vertically rotatable against the frame 12 and fixed at a required angle. When gripping one of the right and left levers provided in the handle 21, the pipe 3 is laterally turned in accordance with the gripped lever through a wire. In this way, noise can be reduced beause no engine is used, and as exhause gas does not generate, working environment can be improved, and failed leaves in a garden can be easily collected by blowing air.
Patent JP-S6340399-A (JP)
Inventor: SHIMOTAKE TORU
IPC: H05K7/14
Filed: 1986-08-05
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-H1130265-A (JP)
Title: Variable damping force mechanism for shock absorber, and variable damping force type shock absorber using this variable damping force mechanism
Inventor: SASAKI MITSUO
IPC: F16F9/46
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide variable damping force mechanism for a shock absorber that can improve durability of a pilot valve part without lowering attractivity at the time of applying a current to a solenoid. SOLUTION: This variable damping force mechanism 31 variably controls damping force of a shock absorber SA by controlling hydraulic pressure of a back pressure chamber, formed on the back face side of a variable damping force disc valve 61, with pilot hydraulic pressure generated by opening/closing control of a solenoid-driven pilot valve 73. In this case, the pilot valve 73 is formed of a spring steel plate with a fixed part 73a and a movable part 73b, and a magnetic flux reinforcing plate 74 formed of iron material with less carbon content than pilot valve material is laminated in a floatable state on the movable part 73a of the pilot valve 73.
Patent JP-H1131877-A (JP)
Title: Method for testing printed wiring board and electric parts
Inventor: HAYASHI HIDEYUKI
IPC: H01L21/60
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To make a solder bump and a solder section easily detachable from each other after completing evaluation tests, etc., by arranging a conductive member having a melting point higher than that of solder and a thickness thicker than that of an insulating layer in an opening. SOLUTION: A copper foil pattern 2 is formed on the surface of an insulating substrate 1 as an electrode, and an Ni conductive layer 4 and an Au conductive layer 5 are successively formed on the pattern 2 facing an opening. It is preferable to use such materials that have melting points higher than that of solder and less transformed by oxidation, etc., for the conductive layers 4 and 5. A desired level difference is formed between the surface of a solder resist 3 which is an insulating layer and the surface of the conductive layer 5. The diameter of the opening, the thickness of the solder resist 3, the total thickness of the conductive layers 4 and 5, and the level difference are respectively adjusted to, for example, 60 μm, 15 μm, 10 μm, and 5 μm.  Therefore, the thickness of a solder section 6 can be made as thin as about 5 m and the solder section 6 can be surely bonded to a solder bump provided in an integrated circuit, etc. In addition, the solder section 6 and solder bump can be easily detached from each other without causing any large deformation.
Patent JP-H0348342-A (JP)
Title: Method for constituting resource control dictionary
Inventor: AKIBA TOSHIO
IPC: G06F12/00
Filed: 1989-07-14
Abstract: PURPOSE:To attain flexible dictionary construction by previously registering the names of items of resource information to be registered in a substance information dictionary for controlling a resource, a type, a value restricting condition, a value forming condition, etc., in a metainformation dictionary. CONSTITUTION:In the case of changing the structure of read data in the substance information dictionary 80, a user select metadata defining the structure of the real data from a metainformation dictionary 90 and definition information is added, deleted and changed. While referring the dictionary 90 and checking the consistency of the registered items of the real data concerned in the dictionary 80, real data are added, deleted and changed. Consequently, flexible dictionary structure easily is obtained and the expansion or the like of a target to be controlled easily is executed.
Patent JP-S6429717-A (JP)
Title: Sensor
Inventor: SUZUKI TETSUYA
IPC: G01H11/00
Filed: 1987-07-24
Abstract: PURPOSE:To constitute the titled sensor by a simple shape, and also, to hold the mechanical strength of a lead wire drawing-out part, by supporting and fixing a reinforcing pipe for holding a lead wire by a center type in both side wall part opposed to each other, of a housing and drawing out the lead wire of a sensor element from a notch hole of its pipe. CONSTITUTION:A metallic pipe 24 which has been inserted through a through- hole 21 of a housing 20 is provided with a notch hole 25, and inserted through the respective through-holes 21 so that its hole 25 is positioned at the inside of the housing 20. Accordingly, the pipe 24 is placed in the diameter direction of the housing 20, and fixed with an adhesive agent, etc. Subsequently, it is covered with a part of a reinforcing tube 30 having thermal contractability, and a lead wire 26 is inserted through and led into the housing 20 from the hole 25, and connected electrically to a sensor element 22. In the end, a cover 32 is placed on the housing 20 and fixed, and by bringing the tube 30 to a thermal contraction, the end part of the pipe 24 is protected. In such a way, the pipe 24 is fixed by two parts at a distance and a distance between supporting points is large, held firmly even if external force in the bending direction is applied, and the mechanical strength is improved remarkably.
Patent JP-S5885799-A (JP)
Inventor: MINE MASAYA
IPC: G01C21/24
Filed: 1981-11-18
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-S5886115-A (JP)
Inventor: YAMANAKA KAZUICHI
IPC: A47J27/00
Filed: 1981-11-18
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-S57111415-A (JP)
Title: Capacitive level meter
Inventor: GOTOU YUKIHIRO
IPC: G01F23/26
Filed: 1980-12-29
Abstract: PURPOSE:To realize the common use between a power line and a signal line with a small amount of power consumption and at the same time to simplify the constitution of a device, by varying the supply current in accordance with the capacity change of a detection electrode at a remote place such as a reservoir, etc. CONSTITUTION:A level meter includes a power supply part 6 having an ammeter 5 connected in series to a DC power source 4, an opposite electrode 1 provided at a position of detection distant away from the part 6, a converting part 2 where the change of capacity between electrodes 1 is converted into the voltage and then the current flowed from the part 6 is varied, and a constant voltage generating part 3 that supplied the constant voltage to the part 2 at all times by flowing a constant current from the part 6. Thus the water level is detected for a reservoir, etc. at a remote place from a change of current indicated by the ammeter 5.
Patent JP-H0929895-A (JP)
Title: Vibration-damping sheet-like material
Inventor: FUKUI KAZUYA
IPC: B32B15/08
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-damping sheet-like material which shows excel lent vibration-damping effects especially at -20-120 deg.C, and besides, can be manufactured at a low cost. SOLUTION: A mold-releasing paper 2 is applied, at least, to the whole one surface of a sheet 1 formed of a mixture consisting of 10-40 pts.wt. of butyl rubber, 10-40 pts.wt. of polyolefin resin or its modified product, 5-30 pts.wt. of viscosity-donating resin, 1-10 pts.wt. of softener and 5-50 pts.wt. of filler totaling 100 pts.wt. In addition, on one surface of the sheet 1, a biaxially or triadally woven fabric or a reticular material 3 and the mold-releasing paper 2 are applied as a covering, and the biaxially or triaxially woven fabric or the reticular material 3 may be applied on the other surface. Further, the biaxially or triaxially woven fabric or the reticular material 3 and the mold- releasing paper 2 may be applied to the one surface of the sheet 1, and a metal foil may be applied as a covering to the other surface.
Patent JP-H0934546-A (JP)
Title: Movable mark plate sensor for automated guided vehicle
Inventor: MINOWA HIDEYUKI
IPC: G05D1/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To easily design and construct the traveling route of an automated guided vehicle by setting the loci of the mark plate sensors along a guide line even at the curve parts. SOLUTION: The guide line sensors 2 are fixed to a steering wheel 3 and detect a guide line 6 provided on a floor surface, and an automated guided vehicle 1 travels along the guide line 6. Then the mark plate sensors 4 are fixed to the wheel 3 and reads a mark plate 7 which is put on the line 6.
Patent JP-H0633343-A (JP)
Title: Cloth inspecting apparatus
Inventor: ANDOU ATSUHISA
IPC: G01N21/892
Filed: 1992-07-13
Abstract: PURPOSE:To decrease the frequency of erroneous judgments by eliminating the influence of the partial density of the cloth texture on judgement. CONSTITUTION:A space filter 14 composed of a pair of comb filters 16a, 16b having light-receiving elements 15a, 15b having a pitch P is formed in a light- reception part 13. The output signals of the comb filters 16a, 16b are inputted into a differential computing element 17 and an adding computing element 18. The cloth inspection signal obtained by the differential processing by the differential computing element 17 is outputted to an inspection signal correction circuit 22. Gain corresponding to the added signal processed by the adding computing element 18 is transmitted through a gain correction circuit 27 and outputted to the inspection signal correction circuit 22. The inspection signal amplified at a gain based on the output of the gain correction circuit 27 is transmitted through the inspection signal correction circuit 22 and outputted to a comparator circuit 23. The corrected inspection signal is compared with a prescribed threshold value by the comparator circuit 23.
Patent JP-H01145261-A (JP)
Title: Base frame structure and car body structure for railway rolling stock
Inventor: OKI HIDETOSHI
IPC: B61D17/10
Filed: 1987-07-27
Abstract: PURPOSE:To obtain a lightweight base frame structure having a high strength by constituting a base frame which forms the lower part structure of a railway rolling stock from the side beams arranged in the longitudinal direction, auxiliary side beams, joining members for joining the side beams, and the members in the axial direction which join right and left side beams and the both auxiliary side beams. CONSTITUTION:A railway rolling stock is constituted of a base frame 1, side constitution bodies 2 and 3 arranged in the longitudinal direction of a car body on both sides of the base frame 1, floor plate 4 arranged on the upper surface of the base frame 1, and a roof constitution body 5 arranged over the side constitutions 2 and 3. In this case, the base frame 1 has a side beam 10 arranged on both side positions of the car body, auxiliary side beam 11 arranged in parallel under the side beam 10, intermediate beam 13 arranged between both side beam 10, and an auxiliary intermediate beam 14 arranged in parallel under the intermediate beam 13. Both side beams 10 and 11 are joined by a joining by a joining member 12, and both intermediate beams 13 and 15 are joined by a joining member 12, and both side beams 10 and both intermediate beams 13 are joined by a member 15 in the direction of width, and the auxiliary side beam 11 and auxiliary intermediate beam 14 are joined by an auxiliary member 16 in the width direction.
Patent JP-H0236577-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: KIKUCHI SHIN
IPC: H01L31/10
Filed: 1988-07-27
Abstract: PURPOSE:To enable the reduction of area not used for photodetection in a photoelectric conversion cell and thereby to reduce photoelectric conversion cell capacity for an improved sensitivity by a method wherein ion implantation is accomplished for the formation of a controlling electrode region with only a LOCOS oxide film serving as a mask. CONSTITUTION:An oxide film 9 is formed on a conductive type Si substrate 8, and a nitride film 10 is selectively removed for the formation of a pattern. Next, a channel stopping photoresist 12 is formed, is locally implanted with ions (region 11), a LOCOS oxide film 4 is formed, after which the nitride film 10 is removed. Ion implantation is accomplished with the LOCOS oxide film 4 serving as a mask for the formation of a base region 5. With only the LOCOS oxide film 4 serving as a mask during the ion implantation for the formation of the base region 5, the area may be reduced of a light shielding section D and only a specified distance (a) is required for isolating photoelectric conversion cells.
Patent JP-H0851577-A (JP)
Title: Television receiver
Inventor: NINOMIYA KAZUKI
IPC: H04N5/445
Filed: 1994-08-08
Abstract: PURPOSE:To eliminate partial baking of a television receiver by using an output image position control means so as to change an output image position with a signal from a detection means so as to provide an output of the image even to a part of the screen on which no image is outputted due to a different aspect ratio thereby preventing a state that an electron beam strikes on part of the display device for a long time. CONSTITUTION:A radio wave received by an antenna 1 is given to a tuner section 2, in which a video signal of a desired station is extracted, The aspect ratio of the video image is extracted by a discrimination signal of a selected channel or the video signal and when the aspect ratio of the video image differs from the aspect ratio of the display device, the aspect ratio of the video image is fed to a counter 5 as an aspect signal. Upon the receipt of the aspect signal, a control signal given to a deflection section 7 is selected by the signal from a switch 4 and when the aspect ratio is 4:3, the aspect signal is outputted and when the aspect ratio is 16:9, since no aspect signal is outputted, the deflection section 7 deflects the beam in the horizontal and vertical directions and the beam is deflected by a sawtooth wave.
Patent JP-H0850095-A (JP)
Title: Inspection of soft steel plate and product using inspected soft steel plate
Inventor: EZAWA MASAYOSHI
IPC: G01J3/44
Filed: 1994-08-08
Abstract: PURPOSE:To measure the distribution and quantity of alpha-C in the depth direction of a metal material to which a metal plating layer is applied. CONSTITUTION:An iron membrane is formed on the surface of a metal material to which a plating layer is applied (S-1) and, further, a silver membrane is formed (S-2) and the whole is heated to 350-450 deg.C in the atmosphere for 5min-1hr to be cooled (S-3). Thereafter, ion milling is applied to the heat-treated material (S-5) and amorphous carbon wherein a Raman spectrum intensity ratio of a single bond (-C-C-) of a wave number region 1300-1400cm<-1> where Raman light is detected by the irradiation with Ar laser beam is 0.01-7 and amorphous carbon wherein a Raman spectrum intensity ratio of a double bond (-C-=C-) of a wave number region 1500-1600cm<-1> where Raman light is detected are discriminated.
Patent JP-S6164098-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/78
Filed: 1984-09-05
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。