baber/WOPTO huggingface dataset:
Patent JP-H02150477-A (JP)
Title: Impregnating water-proofing agent composition
Inventor: SAITO NOBUHIRO
IPC: C08L83/06
Filed: 1988-12-02
Abstract: PURPOSE:To obtain the subject composition effective in quickly imparting concrete, etc., with water-repellency durable over a long period and protecting the concrete, etc., from frost damage and salt damage by compounding a specific organosilane or its hydrolytic condensate, a polyorganosiloxane and a hydrolysis catalyst, etc., at specific ratios. CONSTITUTION:The objective composition is composed of (A) 100 pts.wt. of a component consisting of (i) 50-100wt.% of an organosilane of formula (R<1>)aSiX4-a (R<1> is 5-18C univalent hydrocarbon group; X is hydrolyzable group; a is 1, 2 or 3) and/or its hydrolytic condensate and (ii) 0-50wt.% of an organosilane of formula (R<2>)bSiX4-b (R<2> is 1-4C univalent hydrocarbon group; X is hydrolyzable group; b is 0-3) and/or its hydrolytic condensate, (B) 1-100 pts.wt. of a polyorganosiloxane containing >=2 hydroxyl groups bonded to Si atom in one molecule and having a viscosity of 500-200,000cst at 25 deg.C, (C) 0.01-10 pts.wt. of a hydrolysis catalyst and (D) 50-2,000 pts.wt. of an organic solvent.
Patent JP-H02151189-A (JP)
Title: Decoder circuit for high definition television signal
Inventor: NINOMIYA YUICHI
IPC: H04N19/00
Filed: 1988-12-02
Abstract: PURPOSE:To attain normal edge processing even at picture freeze by detecting an edge part of a picture from a high definition television signal at normal reproduction and detecting the edge part of the picture from a data stored in a field memory circuit being a 1st means at a request of the freeze picture so as to select switchingly a picture at the normal reproduction and a freeze picture at the request. CONSTITUTION:A changeover switch 21, through which a video signal S2 from a nonlinear edge detection circuit 21 at normal reproduction and an output signal S8 of a 2nd field memory 133 pass and the leadout signal S14 is fed to an edge detection circuit 16. Thus, the edge detection circuit 16 detects the edge part from the video signal S2 at normal reproduction and detects the edge part from the output signal S8 of the 2nd field memory 133 to attain normal edge signal processing in both the cases. Thus, the normal signal processing is applied even at picture freeze thereby preventing the deterioration in the picture quality of the freeze picture.
Patent JP-H113647-A (JP)
Title: Circuit breaker having circuit breaker unit and processing/calibration/communication modules
Inventor: SUPTITZ ERIC
IPC: H02H3/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance interchangeability of a trip device. SOLUTION: This circuit breaker is equipped with a circuit breaker unit and this unit is mounted with a communication module 4, a processing module 2 and a calibration module 3. The communication module 4 communicates with the processing module only via an electrically isolated coupling 11, preferably via an optical coupling. The calibration module 3 is electrically connected to the processing module. Further, the communication module 4 is mechanically connected to the part of the circuit breaker unit indicating a state of the circuit breaker and bidirectionally connected 28 electrically to an external communication bus. An interface 23 connected to the circuit breaker unit supports an auxiliary module 3 and an additional module 15 which has information indicating breaking capacity of the circuit breaker and is connected electrically to the processing module 2.
Patent JP-H01202653-A (JP)
Title: Detection of corrosion of container wall
Inventor: BURAIAN AARU SUPAIZU
IPC: G01B7/06
Filed: 1988-12-02
Abstract: PURPOSE: To inspect the corrosion of a conductor indirectly by guiding current into a conductor and analyzing the attenuation of current. CONSTITUTION: An antenna 27 is arranged on an outer cover 19 so that it is close to the part of a pipeline 11. Then, an energy is supplied to a transmission antenna coil by a pulse from a transmitter 29. Then, a transmission coil rapidly attenuates the pulse up to 0 level, thus interrupting the energy supply rapidly by the transmitter 29. As a result, eddy current is induced in the outer cover 19 and the pipe wall 15 and the eddy current is dispersed in a direction for leaving the antenna 27 toward the inside of each conductor and is attenuated. Then, a reception coil detects the presence and attenuation of induction eddy current in the conductor. Also, a receiver 31 samples a signal detected by the reception coil and sends it to a digital computer 33.  The receiver 31 measures a signal until a signal cannot be distinguished from noise from the time when eddy current is induced in the conductor.
Patent JP-H04174823-A (JP)
Title: Liquid crystal display element
Inventor: ISHIHARA SHOICHI
IPC: G02F1/141
Filed: 1990-11-08
Abstract: PURPOSE:To control the temperature dependency of an orientation margin by enlarging the value of the temperature dependency of chiral pitch of the liquid crystal material to be enclosed in the specified range. CONSTITUTION:Liquid crystal including liquid crystal mixture, whose value of P60/25, i.e., rate of chiral pitch P60 at a temperature of 60 deg.C to chiral pitch 25 at a temperature of 25 deg.C is in the range of 1.05 to 1.15, is used. By this constitution, even if the temperature varies, a panel gap designed can be made to be always in around the center of a margin area, and a substantial part of orientation defect caused by the change of temperature can be eliminated.
Patent JP-2000135819-A (JP)
Title: Method for determining gray value in printer
Inventor: STEVE A JACOB
IPC: G06K15/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To accurately convert an RGB color space to a CMY color space. SOLUTION: A color value in a color space RGB is firstly converted to a corresponding color value in a color space CIE L*a*b* which is not depend on a device. Next, the color value is further converted to other color value in the identical color space CIE L*a*b* corresponding to a color value in a color space CMY in a color or a monochrome image drawing device. After that, the color value from the color space CIE L*a*b* is converted to a corresponding gray level which can be reproduced by a printer 18.
Patent JP-H11144200-A (JP)
Title: Information providing device for vehicle
Inventor: WATANABE HIROSHI
IPC: G08G1/09
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To accurately recognize the direction of an object that exists in front of a vehicle and to perform a necessary alarm. SOLUTION: A detecting device such as a scanning type laser radar 3 calculates the direction and distance to an object. An alarm deciding device 9 compares an alarm distance that is preliminarily defined with the distance to the object at that time in accordance with the relative speed of a self-vehicle and the object and outputs an alarm signal to a controller 11 when the distance to the object is shorter than the alarm distance. The controller 11 irradiates a part that corresponds to an area in which the object that is an object of an alarm exists with appropriate luminance when it receives the alarm signal.
Patent JP-H07160942-A (JP)
Title: Automatic vending machine
Inventor: IMAGAWA KAZUHIKO
IPC: G07F11/24
Filed: 1993-12-03
Abstract: PURPOSE:To provide an automatic vending machine by which a spatial size required for a carrying direction is much reduced and stacked commodities are surely carried even when they are in close contact with each other. CONSTITUTION:This automatic vending machine is constituted so that lower parts of stacked commodities 10, 11 are received by a slide 12 tilted in one direction and the sliding base 12 is tilted in one direction from the horizontal state by cam drive, the commodity 11 of a 2nd stage from the lowermost position is inserted between columns 4 by providing a 1st lever 16 which presses the commodity 11 placed on the commodity 10 on the sliding base 12 in interlocking with the cam 13, and is provided with a 2nd lever 19 which presses one side of the commodity 10 on the sliding base 12 downward in interlocking with the cam 13.
Patent JP-H04179062-A (JP)
Title: Method and device for washing exhaust gas line of phosphoric acid type fuel cell
Inventor: GOTO HEISHIRO
IPC: H01M8/04
Filed: 1990-11-09
Abstract: PURPOSE:To wash the exhaust gas line of a fuel cell with simple operation and recover the ground insulation performance by stopping the fuel cell in operation, partitioning the outlet manifold into two compartments, jetting steam to the exhaust gas line for washing, and flowing a dry gas to make drying process. CONSTITUTION:An outlet manifold 5 of a fuel cell at a standstill is partitioned into the stack 1 side and the exhaust gas line side incl. a flexible insulated joint 6, and steam is jetted into the exhaust gas line side compartment to dissolve the phosphoric acid attached to the apparatus wall into condensate, which is released to the outside. According to this arrangement, the time in which a stack 1 is exposed to the atmospheric air is less, which allows simplification of anti-moisture countermeasure. and water vapor is allowed to bedew on the inner wall of the exhaust gas line through utilization of the difference between the steam temp. and atmospheric temp., and the attached phosphoric acid can be dissolved into condensate and exhausted to the outside together with surplus steam. Thus the exhaust gas line can be washed easily without dismantling the exhaust line.
Patent JP-2001124855-A (JP)
Title: Method and device for measuring distance
Inventor: YOSHIMURA KAZUNARI
IPC: G01B11/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To precisely measure a distance in a comparatively short time. SOLUTION: A pulsed laser beam is radiated from a semiconductor laser 11 and divided into an object wave irradiating an object 1 and a reference wave by means of a beam splitter 12. A reflection wave of the object wave reflected from the object 1 and the reference wave are received by means of a single photodiode 21. In a mask producing circuit 24, a signal constituent outputted from the photodiode 21 is separated into a reflection signal constituent corresponding to the reflection wave and a reference signal constituent corresponding to the reference wave. On each of the reflection signal constituent and the reference signal constituent, an action triggering the semiconductor laser 11 according to a signal delayed by a delay circuit 15 is repeated to counting up of a counter 25 and its time is integrated.  When the time found on the reference signal constituent is subtracted from the time found on the reflection signal constituent, a time corresponding to a distance to the object 1 is obtained, and this time is transformed into the distance.
Patent JP-S63156947-A (JP)
Title: Air conditioner
Inventor: NOMURA HIDEO
IPC: F24F1/00
Filed: 1986-12-19
Abstract: PURPOSE:To reduce uncomfortableness at the time of startup operation and improve air conditioning comfortableness by a method wherein hot air with temp. difference is blown by utilizing a pressure reducing device at a normal operating condition and the temp. difference in blow-off air is not allowed to occur at the time of startup operation. CONSTITUTION:When an opening and closing means 16 is in open condition at the steady operating condition of space heating, the condensing temp. at a heat exchanging part 11 is higher than that at a heat exchanging part 12 because of the installation of a pressure reducing device 13 between the parts 11 and 12. Therefore, temp. difference occurs in a hot air passing through both parts 11 and 12 and the high temp. hot air passing through the part 11 is blown at the lower layer, and the low temp. hot air is blown at the upper layer higher than the aforesaid layer. Therefore, the rising motion of the high temp. hot air is controlled and a room temp. distribution is able to be kept satisfactory. On the other hand, when the means 16 is opened to interconnect a by-pass passage 15 at the time of startup operation, the device does not function and a condensing temp. difference at the parts 11 and 12 does not take place and also the temp. distribution in discharged air layers disapperars.
Patent JP-H09148184-A (JP)
Title: Composite electronic component and manufacture thereof
Inventor: MUKAI SEISHIRO
IPC: H01G4/255
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-accuracy composite electronic component by a method wherein after a capacitor and a resistor are formed, an adjustment of the capacity of the capacitor to the resistance value of the resistor is made between one pair of surface electrodes. SOLUTION: One pair of surface electrodes 2 and 3 are formed on the surface of an insulating substrate 1 and at the same time, a lower electrode 4 is formed. Then, after a dielectric layer 5, whose one part is overlapped with the upper surface of the electrode 4, is formed, an upper electrode 6, which is partially overlapped with the electrode 3 and the dielectric layer 5, is formed. Then, after a resistor 7 is formed in such a way as to lie across the electrode 2 on one side of the electrodes 2 and 3 and the electrode 4, a protective glass film for covering the resistor part is formed. Then, a trimming groove 6a is formed while a capacitance between the electrode 3 and a measuring pad 4a is measured to adjust the capacity of a capacitor and thereafter, a trimming groove 7a is formed while a resistance value between the electrode 2 and the pad 4a is measured to adjust the resistance value. After terminal electrodes 8 and 9 are respectively formed on the end surfaces of the substrate 1 in such a way that they are respectively linked with the electrodes 2 and 3, a protective layer 10 is formed in such a way as to cover integrally a capacitor part and a resistor part.
Patent JP-H02238050-A (JP)
Title: Thermoplastic resin composition
Inventor: SANADA TAKASHI
IPC: C08L77/00
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a composition suitable of automobile parts having small reduction in stiffness modulus during water absorption and excellent processing properties by blending a composition comprising a polyphenylene oxide, aliphatic polyamide, etc., with a specific amount of a specific copolyamide. CONSTITUTION:100 pts.wt. total amounts of (A) 10-70 pts.wt. polyphenylene oxide [e.g. poly(2,6-dimethyl-1,4 phenylene oxide)] having 0.25-0.65dl/g reduced viscosity or mixture of the polyphenylene oxide and a polystylene or graft copolymer and (B) 90-30 pts.wt. mixture of B1: 0.1-70wt.% thermoplastic aromatic copolyamide and/or aromatic nucleus hydrogenated copolyamide and B2: 99.9-30wt.% thermoplastic polyamide is blended with (C) 0.01-30 pts.wt. compound selected from a compound containing C=C bond, etc., and a functional group selected from carboxyl group, etc., and oxazoline and/or (D) 3-60 pts.wt. rubber- like substance as an impact resistance improver.
Patent JP-2000134099-A (JP)
Title: Beam scanning type inspection device
Inventor: KAMETANI MASATSUGU
IPC: H01J37/147
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To digitize beam deflection control of the beam scanning type inspection device. SOLUTION: A converted data generating division section 1 and a synchronization section 2 divides and synchronizes a digital deflection signal DSW generated by a digital arithmetic section 7 to obtain high-order and low-order data D1S, D2S and data DMS is obtained by reading correction data from a correction data section 4 and synchronizing it while using the high-order data D1 for an address. A D/A converter section 3 applies D/A conversion to the data D1S, D2S and DMS individually, adjusts levels of them and sums the results to obtain a synthesized analog output ASW, which is fed to a beam deflector 1012. The correction data section 4 generates the correction data DM from the difference between a measured value X of the synthesized analog output ASW with respect to a standard data DST and a value denoted by the standard data DST.
Patent JP-2001124039-A (JP)
Title: Multiple thread tapping screw
Inventor: UMEMURA MASAHARU
IPC: F16B25/06
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiple thread tapping screw capable of stabilizing the thread bite-in when female threads are formed while the merit of tapping screw having non-circular threads is well made use of, enlarge the contacting area with the molded female threads, increasing the fastening ruptural torque and retaining shaft force, and performing stable fastening even if the work consists of a very thin steel sheet. SOLUTION: The tapping screw has a head 12 furnished with a rotary tool engagement part 13 at one end of a body threaded portion 11 to serve for fastening, and also at the other end, an intrusion end threaded part 14 thinning toward the tip where femal threads are formed, wherein the intrusion end threaded part 14 consists of non-circular multiple threads 14a and 14b while the body threaded portion 11 consists of circular, parallel multiple threads 11a continued to the non-circular multiple threads 14a and 14b. The intrusion end threaded part 14 is composed of non-circular tapered multiple threads 14a and non-circular multiple threads 14a continued to the tapered ones 14 and having approximately the same rotational diameter as the outside diameter of the mentioned parallel ones 11a.
Patent JP-H11141621-A (JP)
Title: Transmitting belt
Inventor: TAJIMA YOSHITAKA
IPC: B29K105/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of a transmitting belt such as a V-belt or V-ribbed- belt, with environmental protection considered. SOLUTION: In a wrapped type V-belt WB; wherein over and under cord layers 3 and 4 are provided respectively on the upper and bottom surface sides of an adhesive rubber layer 2 with the cable cords 1 embedded, and a bottom rubber layer 5 is provided on the bottom surface side of the under cord layer 4; the respective over and under cord layers 3 and 4, and the bottom rubber layer 5 are constituted of a rubber composition, mixed with recycled powdered rubber in an unvulcanized condition in a manufacturing process, in this case, short fibers 10, contained in the powdered rubber, are oriented in a nearly belt width direction.
Patent JP-H04177509-A (JP)
Title: Running path deviation detecting method for visually guided car
Inventor: MINAMI YOSUKE
IPC: G05D1/02
Filed: 1990-11-09
Abstract: PURPOSE:To execute the stable running by judging that a car deviates from a running path, when a vision sensor confirms visually a line in the course of autonomous running in a section in which there is no guidance mark. CONSTITUTION:When a car goes into a section in which there is a guidance mark 3 and a guidance mark 3 is detected by a vision sensor 12, a deviation to a normal running path 2 at the time of autonomous running is reset, and the car is subjected to guided running control. Also, when the vision sensor 12 confirms visually lines 4, 5 in the course of autonomous running, it is judged that a visually guided car 1 deviates from the normal running path 2, and steering is driven so that it returns to the normal running path 2. Accordingly, even if an input of encoders 9, 10 in autonomous running in a section in which there is no guidance mark 3 is erroneous, visually guided car 1 can recognize a deviation from the running path before a position in which there is the next guidance mark 3, and its track correction can be executed in an early stage. In such a way, even in the case an article is placed in the vicinity of a running course, a collision is prevented.
Patent JP-2000133055-A (JP)
Title: Flat cable
Inventor: HIGASHIURA MASAYA
IPC: H01B7/282
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness and durability by using an acryl modified polyester-based resin for a bonding layer between a cable conductive body and an electrically insulating synthetic resin film layer. SOLUTION: When a conductive body is covered with an electrically insulating synthetic resin, an acryl modified polyester-based resin which is an adhesive excellent in adhesiveness to both of them and having a waterproofing property and in which a polyester-based resin and a radical polymer is contained and the polyester-based resin is chemically bonded to the radical polymer is used. Copolymerized polyester containing an aromatic carboxylic acid and an alicyclic dicarboxylic acid as a main skeleton is used for the polyester-based resin.  As a chemical bonding method of the polyester-based resin to the radical polymer, such a method that the polyester-based resin is polymerized with the radical polymer, and thereafter, they are bonded together by a compound to react to a reactive functional group such as isocyanate compound by the use of a reactive functional group such as a hydroxyl group or a carboxylic acid group contained in them is used.
Patent JP-H07136985-A (JP)
Title: Plate body cutting device
Inventor: BANDO SHIGERU
IPC: B23K26/082
Filed: 1993-11-11
Abstract: PURPOSE:To provide a plate body cutting device capable of forming a straight cutting line at a plate body and cutting the plate body straight. CONSTITUTION:In a glass plate cutting device 1, linear motors 9, 10 for moving a bridge frame 3 in a Y-direction are provided between both sides 4, 5 of the bridge frame 3 and a base 6, a linear motor for straightly moving a cutter head 2 in an X-axis direction is provided between the bridge frame 3 and the cutter head 2, Y-direction braking devices 13, 14 are provided between both sides 4, 5 of the bridge frame 3 and the base 6, and an X-direction braking device 15 is provided between the bridge frame 3 and the cutter head 2. At the time of straightly moving the bridge frame 3 in the Y-direction, the X- direction braking device 15 is operated, and at the time of straightly moving the cutter head 2 in the X-direction, the Y-direction braking devices 13, 14 are operated.
Patent JP-2001123225-A (JP)
Title: Method for producing hot rolled silicon steel sheet high in magnetic flux density and low in core loss
Inventor: KAWAMATA RYUTARO
IPC: C21D8/12
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively and stably producing a thin hot final hot rolled silicon steel sheet excellent in magnetic properties. SOLUTION: In the method in which steel containing specified Si and Mn is hot-rolled to produce a silicon steel sheet, finish sheet thickness is controlled to <=1.5 mm, moreover, finishing temperature in finish hot rolling is controlled to 800 to 1100 deg.C, coiling temperature is controlled to 750 to 1050 deg.C, and, self- annealing is executed for 5 min to 3 hr by the heat held in a coil itself. Moreover, in the finish hot rolling, at least in one pass, the parameter of Z shown by the hollowing inequality is >=12.10, and also, the total of the drafts in passes satisfying the above condition is controlled to >=20%: Z=Log εexp[32100/(273+ t)]}>=12.10, where ε: strain rare (1/s), and (t): rolling temperature ( deg.C).