baber/WOPTO huggingface dataset:
Patent JP-H01229954-A (JP)
Title: Flaw detecting apparatus for overhead wire
Inventor: OI SADAO
IPC: G01N27/20
Filed: 1988-03-10
Abstract: PURPOSE:To make it possible to detect flaws with this apparatus in any of the forward and backward directions, by constituting a mirror and a camera so that the mirror and the camera can be mounted detachably from either of the front and rear ends of the apparatus, and determining a photographing delay time with a control part from the running direction of the apparatus and from the detected signal of an encoder. CONSTITUTION:Mirror supporting mechanisms 28 are provided on the upper surfaces of two roller holding parts 26. U-shaped frames 34 are suspended from both ends of the holding part 26. The lower parts of the frames are linked through a linking pipe 35. A supporting plate 36 is attached on the upper part of the pipe 35. Camera supporting mechanisms 38 are attached to the front and rear ends of the supporting plate 36. A mirror 39 and a camera 40 are attached detachably from the mechanisms 28 and 38, respectively depending on the running direction of the apparatus. Encoders are connected to the shafts of running rollers 25. The outputs are inputted into a control part 37a. After a detecting coil housed in a coil holder 29 has detected the flaw of an overhead wire 1, a photographing delay time is operated and determined in the control part 37a so that the camera takes a picture when the flaw is moved to a position facing the camera 40. Thus, the photographing operation of the camera 40 is performed.
Patent JP-S63223544-A (JP)
Title: Method for monitoring corrosive environment
Inventor: OTA TOSHIYUKI
IPC: G01N27/26
Filed: 1987-03-13
Abstract: PURPOSE:To permit emission an alarm for generation of corrosion before the corrosion arises by contrasting the measured value of the concn. of Cl<-> in fluid to be measured and the limiting value of the concn. of Cl<-> which satisfies prescribed conditions and making decision. CONSTITUTION:The concn. of Cl<-> in the fluid to be detected is measured by a sensor group and is supplied through an A/D converter to an arithmetic unit. The [Cl<->]cal of the limiting concn. of Cl<-> satisfying equation I by the measured values obtd. at the tie of the continuous measurement made by fixing the pH value and temp. of the fluid to be measured and changing the concn. of Cl<-> and the concn. of SO4<2-> by means of a sensor groups is stored in the ROM of this arithmetic unit. The alarm is displayed on a display device when the measured concn. of Cl<-> exceeds the [Cl<->]cal. The alarm for the corrosion is thereby emitted before the corrosion arises. In equation, a: the function of the pH value and temp., b: the constant by the material and working method of the device.
Patent JP-S58183395-A (JP)
Inventor: ERUNSUTO BURIYUUDERURE
IPC: G05D1/08
Filed: 1983-03-31
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-H06200998-A (JP)
Title: Planetary gear train of automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16H3/62
Filed: 1991-03-20
Abstract: PURPOSE:To enable forward sixth shift steps to be set without gear noise or detrioration of power transmission efficiency by means of a set of simple planetary gear mechanism, a set of Ravigneaux type double row planetary gear mechanism, and five frictional elements. CONSTITUTION:This planetary gear train of an automatic transmission is provided with a set of simple planetary gear mechanism G1 as a first speed change means, a set of Rayigneaux type double row planetary gear mechanism as a second speed change means, first - third brakes B1-B3, and first and second clutches C1, C2, between an input shaft N and an output shaft U.
Patent JP-H0628910-A (JP)
Title: Lighting device for decorative bulb
Inventor: TSURUZONO MASAAKI
IPC: H01R4/24
Filed: 1992-02-07
Abstract: PURPOSE:To improve the workability remarkably, and realize a low cost, and aim at the variety of change of flash of bulbs showing the decorative function by performing the manual bulb wiring easily and surely in a process for manufacturing a decorative lighting device using baseless bulbs. CONSTITUTION:A flat wire bundle, in which plural coated wires 11, 12,... 1m are arranged in parallel with each other, is used to supply the power to multiple baseless bulbs. A pair of selecting armatures, which have a sticking claw directed to the specified wire, are arranged so as to cross the wire bundle or so as to be in series to the wire bundle. A lead wire of each baseless bulb is locked for connection with each armature. Position of the sticking claw is decided so as to be directed to different wires of the wire bundle arranged in parallel with each other, or decided so as to be directed to adjacent parts of one wire with a space. In the case of the latter, a part of the wire between the space is cut. Current is supplied intermittently between two wires among the wires of the wire bundle for a time different from the time of the current supplied between two wires of the other pair.
Patent JP-H04291618-A (JP)
Title: Duplexed disk control system
Inventor: KOMATSU TADAHIDE
IPC: G06F11/16
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a duplexed disk control system improved so as to shorten a data writing processing time in a writing data control system in a duplexed disk device. CONSTITUTION:The writing data control system for the duplexed disk device is provided with data storing means 1 for temporarily storing writing data in respective disks, data transfer completion informing means 2 for informing the completion of transfer of writing data to the means 1, data writing completion informing means 3 for informing the completion of writing data stored in the means 1 on the disks, and a write command end signal generating mean 4 for generating a data write processing completion signal to a master device at the time of receiving a write completion signal from the means 3 and a transfer completion signal from the other data transfer completion informing means 2 out of the duplexed means.
Patent JP-S51131506-A (JP)
Title: A method for the fractionation of solid fats
Inventor: NAKAYAMA SADAO
IPC: C11B7/00
Filed: 1975-05-13
Abstract: PURPOSE: To manufacture purified fats and oils free from harmful materials to health by mixing a polyol ester of a lower fatty acid with solid fats, cooling the mixture, and distilling the separated solid fats. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11255988-A (JP)
Title: Asphalt composition
Inventor: OTSU TOSHIAKI
IPC: C08L25/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an asphalt composition which has a large ductility at a low temperature, excellent mechanical properties such as toughness and tenacity, a low viscosity when molten, and excellent workability, by making the asphalt composition include an asphalt and a specific aromatic vinyl compound-olefin random copolymer. SOLUTION: This composition is obtained by including (A) 1-99 part(s) wt. of asphalt (e.g. straight asphalt having a penetration value of 40-120 and (B) 99-1 part(s) wt. of an aromatic vinyl compound-olefin random copolymer (e.g. styrene-ethylene random copolymer) which contains an aromatic vinyl compound at 1-99.9 mol.% or lower, and head-tail chain structure of two or more aromatic vinyl compound unit. At need, additive(s), filler(s), reinforcing agent(s), and/or softener(s) can be added to the composition.
Patent JP-H04291688-A (JP)
Title: Bar-code information reader
Inventor: YAMAZAKI KOZO
IPC: G06K7/10
Filed: 1991-03-20
Abstract: PURPOSE:To improve the SN ratio of bar-code information without expanding structure by providing this bar-code information reader with a function for receiving reflected scattered light obtained at the time of bar-code scanning and directing the received light to a photodetecting means. CONSTITUTION:A bottom part plane reflector 52 in an optical beam polarizing optical system 50 has an almost fan type shape and the system 50 includes also an optical beam deflecting means, i.e., a polygon mirror 56, arranged almost on the center position of the fan shape of the reflector 52 and rotated at a constant speed by a motor 52 and three spherical concave reflectors 58 arranged along the peripheral edge of the fan shape of the reflector 52. In addition, a photodetector 60 is arranged on the converging position of the center reflector 58. Reflected scattered light from a bar-code reading window 48 is reflected by the polygon mirror 56 through respective reflectors 52, 58, reflected by the center reflector 58 and then directed to the detector 60 by the converging action of the reflector 58.
Patent JP-S63224333-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO YOSHIO
IPC: H01L21/316
Filed: 1987-03-13
Abstract: PURPOSE:To reduce the sublimation of an impurity from the surface of an impurity diffusion layer and the intrusion of the impurity in the impurity diffusion layer at the time of a heat treatment process by carrying out heat treatment while forming an oxide film on the surface of the impurity diffusion layer at the time of the heat treatment. CONSTITUTION:An impurity diffusion layer 42 is formed on a semiconductor substrate 41, an interlayer insulating film 43 which contains an impurity is formed on all the surface of the substrate 41 and a contact hole 44 is formed in the interlayer insulating film 43. Then, amorphous state silicon 45 is applied to all the surface of the substrate 41, the surface of the interlayer insulating film 43 and the exposed surface of the impurity diffusion layer 42 in the contact hole 44 are covered with the amorphous state silicon 45 and then, heat treatment is carried out in the atmosphere of oxygen. Then, the amorphous state silicon 45 is oxidized and is made an oxide film 45a and then, the oxide film 45a is removed. That is, the oxide film 45a works as a good masking film against the intrusion of the impurity and the sublimation of the impurity from the impurity diffusion layer 42 and the intrusion of the impurity in the impurity diffusion layer 42 are reduced.
Patent JP-S55149742-A (JP)
Title: Resin-coated sand particle for casting
Inventor: YAMAMOTO YASUNOBU
IPC: B22C1/22
Filed: 1979-05-11
Abstract: PURPOSE: To eliminate the cracking and dimensional defect of castings of the shell mold using the captioned sand particles obtained by coating the sand particles by the binder composed of the specific ratios of novolak type phenolic resin and ketone resin.  
     CONSTITUTION: At an arbitrary timing of the entire stage from the start of the production of novolak type phenolic resin up to its end and after its production, 5W 50pts.wt. of ketone resin based on 100pts.wt. of the phenolic resin and sand particles may be mixed in arbitrary order by using an arbitrary known method. However, it is preferable to agitate and mix these evenly by adding these at a low temperature as far as possible after the completion of the synthesis of the phenolic resin. This methods enables the much more effective utilization of the cushion effect of the ketone resin. If necessary, it is possible to contain assistants such as calcium stearate, waxes and clay into this coated sand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54147837-A (JP)
Title: Electrophotogaraphic developing method
Inventor: YUGE SHIZUO
IPC: G03G13/09
Filed: 1978-05-12
Abstract: PURPOSE: To enable the method to be practicably adapted even to a powder image transfer type electrophotographic copier by mixing conductive magnetic particles to the magnetic toner being conductor and having a high resistance value.  
     CONSTITUTION: The developer D comprising mixing conductive magnetic particles such as of iron balls of particle sizes 20 to 150μ and magnetic toner Db being conductor and of volume resistance value 10 13 Ωcm or over is adsorbed in brush form on the outside peripheral surface of a developing sleeve 3 by the magnetic force of a magnet roller 4. As the roller 4 rotates in the arrow B direction, the developer is conveyed in the arrow C direction and makes slide contacts to the surface of an electrophotographic photoreceptor 1 which is rotating in the arrow A direction, whereby the toner powder images 8 developed of electrostatic latent images are formed. At this time, the developer D is stirred by the magnetic material fine wires 6, 7 secured over the axial direction of the sleeve 4. The toner Db consumed in the developer D is automatically replenished from a developer replenishing tank 2 and  the amount of the developer being conveyed to the developing part is defined by an  ear height defining plate 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6131770-A (JP)
Inventor: HORUSUTO JINMERUMAN
IPC: F16J15/54
Filed: 1984-03-23
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-H10252657-A (JP)
Title: Diaphragm type electromagnetic pump
Inventor: OBARA DAISUKE
IPC: F04B43/04
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm type electromagnetic pump to simplify structure, reduce a possibility of mechanical trouble occurring, and perform delicate electric control of a discharge quantity. SOLUTION: A membrane type electromagnetic pump comprises an electromagnet 2 and other electromagnet 3 to switch an N-pole and an S-pole when the direction of a current flowing to an exciting coil 1 is switched; a drive part 4 relatively reciprocatingly slidable between the electromagnet 2 and the other electromagnet 3 following the change of the magnetic pole of the electromagnet 2; a diaphragm 5 mounted on the drive part 4; a pump chamber 6 the volume of which is changed according to movement of the diaphragm 5; and a suction valve 7 and a discharge valve 8 mutually reversely opened and closed according to the volume change of the pump chamber 6.  When the suction valve 7 is opened and the discharge valve 8 is closed, external liquid is introduced in the pump chamber 6 through the suction valve 7 and when the suction valve 7 is closed and the discharge valve 8 is opened, a liquid in the pump chamber 6 is discharged to the outside through the discharge valve 8.
Patent JP-H01232275-A (JP)
Title: Beam controller
Inventor: IWAMA HISAO
IPC: G01S13/66
Filed: 1988-03-11
Abstract: PURPOSE:To improve the prediction accuracy of a future position at low cost by predicting an aimed beam direction from the target and acceleration of a target being tracked and the curvature of the target. CONSTITUTION:A radar 1 transforms the position vector of the target into components of orthogonal coordinates and outputs them. A speed calculating device 2 differentiates the position vector with time to calculate a speed vector on the orthogonal coordinates. A curvature calculating device 4 further differentiates the speed vector calculated by the device 2 with time to calculate an acceleration vector. The curvature calculating device 4 calculates the curvature from the position, speed, and acceleration calculated by the respective devices. A sampling interval calculating device 5 stores a necessary sampling interval previously and outputs its information. Thus, a predicted position calculating device 6 calculates a future target position vector. Then, a coordinate transformer 7 finds a next beam direction from an inputted future target position vector and calculates its elevation angle and azimuth angle. A phase shift controller 8 controls the quantity of phase shifting of a phase shifter 9 according to the found beam direction.
Patent JP-S58176184-A (JP)
Inventor: OOTSUKA YOSHIYASU
IPC: C04B24/24
Filed: 1982-04-06
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-H01234787-A (JP)
Title: Furnace using revolving flow burner
Inventor: KANEHARA MASAO
IPC: F27B1/00
Filed: 1988-03-11
Abstract: PURPOSE:To uniform velocity of flow distribution and to uniform the temperature of a heat transfer pipe, by a method wherein a flow straitening device is situated between a burner and a heat transfer group, and a flow passage is formed so that combustion gas passing the flow straitening device is fed to the heat transfer groups after its direction is changed approximately in a right-angled direction. CONSTITUTION:A flow straitening device 2 to divide a flow passage for combustion gas to form an assembly of a number of flow passages paralleling a fluid direction is situated between a burner 1 and a heat transfer group 3 formed with heat transfer pipes 3A, 3B, 3C,..., a flow passage is formed such that combustion gas passing the flow straitening device 2 is fed to the heat transfer group 3 after its direction is changed approximately in a right-angled direction. Advantage of stabilization of combustion by using a revolving flow burner is ensured, and beside velocity of flow distribution at the cross section of the flow passage for combustion gas is uniformized, and uniform heating of an object in a furnace can be performed.
Patent JP-S58173692-A (JP)
Title: Screen printing method
Inventor: UCHIDA KATSUTOSHI
IPC: B41M1/12
Filed: 1982-04-06
Abstract: PURPOSE:To precisely control the thickness of a printing film, by moving a squeegee in such a state that a printing material is arranged to the leading end surface of the squeegee and the surface of a screen. CONSTITUTION:A printing material 12 such as a carbon paste is placed on a screen 11 having a desired printing pattern formed thereto and a squeegee 13 is moved in such a state that the printing material 12 is stored in the acute angle part formed by the leading end surface of the squeegee 13 and the surface of the screen 11 to carry out screen printing. A reinforcing plate 14 is provided to the upper surface of the squeegee 13 to prevent the deformation thereof. Because the printing material 12 is printed by pushing force applied to the squeegee 13, the printing material 12 can be uniformly extruded from the screen 11 but, by changing the angle theta formed by the squeegee 13 and the surface of the screen 11, the thickness of a printing film can be adjusted. Because the moving distance of the squeegee 13 can be shortened, the shortening of a printing time can be attained.
Patent JP-H02235980-A (JP)
Title: Slip-resistant material
Inventor: IWAMA SATOSHI
IPC: A43B13/22
Filed: 1989-03-08
Abstract: PURPOSE:To prepare a slip-resistant material which has an excellent slip resistance and is suitably used for preventing slip on a frozen road by using a leather material comprising a reticular layer and/or mamillary layer having a multilayer structure of collagen fibers. CONSTITUTION:A leather material, obtd. from a cow, horse, pig, etc., comprising a reticular layer and/or mamillary layer having a multilayer structure of collagen fibers is fixed to a tire tread or shoe sole to prevent slip on a frozen road. Unlike a general synthetic fiber, the multilayer-structured leather fiber has an ability to absorb or scratch water film formed on the frozen road, and a hydrophilicity given by amino acids produced generates a large frictional force. Thus, an excellent slip resistance is exhibited.
Patent JP-S58174132-A (JP)
Title: Fuel injection controller
Inventor: OSHIAGE KATSUNORI
IPC: F02D41/22
Filed: 1982-04-07
Abstract: PURPOSE:To maintain a function of fuel injection when a crank angle sensor is in failure, by performing the fuel injection with a prescribed frequency pulse signal in no relation to a crank angle at abnormality of the crank angle sensor. CONSTITUTION:If a crank angle sensor 6 causes a trouble, a reference signal S1 or a unit angle pulse S'1 is not output. This phenomenon is decided by a cpu2, and a selective signal S7 becoming a high level at fault time is output from an I/O interface 3. A back up signal generator circuit 9 outputs a pulse signal S8 of prescribed frequency. When the crank angle sensor is in failure, if the signal S7 becomes a high level, the signal S8 is output as an injection pulse S9. In this way, self running can be performed even when the crank angle sensor is in failure.
Patent JP-S60203391-A (JP)
Title: Binder for paste solder
Inventor: SHIMADA TAKAYA
IPC: B23K35/36
Filed: 1984-03-26
Abstract: PURPOSE:To improve the characteristics required for a binder by combining a prescribed weight % of an org. gelling agent with a specific % of acrylic resin and mineral turpentine. CONSTITUTION:The compsn. consisting of 25-50% acrylic resin powder, 1- 2.5% org. gelling agent and the balance mineral turpentine is mixed and agitated, then the mixture is heated in a hot bath for 1hr at about 85 deg.C. The mixture is then allowed to cool down to an ordinary temp., by which the agar-like binder is obtd. The paste solder obtd. by mixing and agitating such binder for paste solder and solder powder obviates sepn. and corrosion of the solder powder during storage and obviates generation of residues in the base metal to be brazed. The characteristics required for the binder are improved by the above- mentioned method.
Patent JP-H09118102-A (JP)
Title: Automobile wheel cover
Inventor: ICHIKAWA TAKASHIGE
IPC: B60B7/06
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a wheel cover mountable on any wheel having the same standard diameter regardless of type and having high general-purpose properties. SOLUTION: A wheel cover is constituted by fixing a plurality of clips 10 for elastically pinching a rim flange part 3 of a wheel to which the wheel cover is to be attached on the outer peripheral edge of a disc-like main body of the wheel cover at the specified distance by using snap engaging means. Either a plurality of external engaging parts or a plurality of internal engaging parts for constituting the snap engaging means are circumferentially provided in the positions near the outer peripheral edge on the back surface side of the disc-like main body at the specified distance. Internal engaging parts 8' and external engaging parts to be snap-engaged with the internal engaging parts and the external engaging parts provided on the back surface side of the disc- like main body are provided on respective clips 10.
Patent JP-H053554-A (JP)
Title: Solid-state image pickup device
Inventor: TAKAHASHI MAKOTO
IPC: H04N5/357
Filed: 1991-02-28
Abstract: PURPOSE:To obtain images having no blur without increasing the cost of a solid-state image pickup device. CONSTITUTION:When signal read gates for the respective photo-detection sensors of a CCD 11 are simultaneously opened by the control of a CCD driver 15, signal charges are simultaneously read from the respective sensors to a vertical transfer part and outputted through a horizontal transfer part. Thus, the signal charges are read out, passed through a CDS circuit 17 or the like and converted to digital signal trains by an A/D converter 19 while keeping the arrangement of the photodetection sensors, namely, while alternately arranging lines in first and second fields. These signal trains are converted to luminance signals and color difference signals by a signal processing circuit 23 while keeping the arrangement and transferred to a buffer memory 24 while being separated into the first and second fields by a change-over switch. The buffer memory 24 respectively stores the luminance signals and the color difference signals in an interlace system arrangement and further, those signals are recorded in a memory card 25.