baber/WOPTO huggingface dataset:
Patent JP-S62175607-A (JP)
Title: Method and apparatus for measuring wheel alignment
Inventor: MASUKO SHOGO
IPC: G01B11/275
Filed: 1986-01-30
Abstract: PURPOSE:To make it possible to calculate wheel alignment by operation, by scanning an optical distance measuring means in forward and rearward directions and determining the side surface of a tire as a curved surface wherein a plurality of points continue to obtain a plurality of data. CONSTITUTION:When a measuring unit 13b is scanned in forward and rearward directions, a position detection element 17 generates a number of pulses corresponding to the moving quantity thereof to input the same to an operational processing part 26 through a pulse molding circuit 25. Optical sensors 15a, 15b output the distance from the side surface of a linear support 16 to the corresponding surface of a tire as analogue quantities. These analogue quantities are converted to voltages by voltage converters 21, 22 while said voltages are converted to digital values by A/D converters 23, 24 to be inputted to the processing circuit 26. If 20-50 data are obtained during one scanning and one data is an average value of 1-10, these data come to large sequence and, therefore, preliminarily accumulated in RAM28 to be subjected to data processing after the finish of one scanning. Then, from measuring results with respect to left and right front wheels, operational processing is performed on the basis of the min. points of four sensors and the distance data between the supports 16 of the left and right wheels by the operational processing circuit 26 to make it possible to calculate a toe-in.
Patent JP-H09208009-A (JP)
Title: Oscillation reducing equipment of stacker crane
Inventor: KASHIWABARA MAKOTO
IPC: B66C13/22
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide oscillation reducing equipment of a stacker crane which can improve the service life of the electroviscous fluid and is highly reliable. SOLUTION: A stacker crane reduces the oscillation in stopping the traveling by controlling the rotation of a roller 101 which is rotated in an abutting manner on a guide rail 3 in a ceiling part with the electroviscous fluid. The slacker crane is provided with a distortion detecting means 9 which detects the distortion of a mast 5 in the traveling direction and is provided on a lower part of the mast, a judging means 11 to judge whether or not the electroviscous fluid is actuated during the traveling based on the positive/negative time differential value of the detected value of the distortion detecting means 9,  and a control means to actuate the electroviscous fluid with the applied voltage corresponding to the time differential value of the detected value of the distortion detecting means 9 only during the period in which the electroviscous fluid is actuated by the judging means 11 and after the traveling of the stacker crane is stopped, and the electroviscous fluid is intermittently actuated even during the traveling of the stacker crane.
Patent JP-S63186468-A (JP)
Title: Solid-state image sensing device
Inventor: HAMAZAKI MASAHARU
IPC: H04N5/335
Filed: 1987-01-29
Abstract: PURPOSE:To make the potential distribution of an image sensing region uniform, and make it possible to output an excellent image signal, by supplying ground potential, via a resistor, to a ground lead surrounding at least three sides of an image sensing region, and arranging the image sensing region via the other connection wiring becoming the ground potential and a resistor. CONSTITUTION:On a first conductivity type semiconductor substrate 11, an inverse conductivity type well region 12 is formed, and on the well region 12, an almost square image sensing region 10 is formed, on the periphery of which a grounding wiring 1 is arranged. The grounding wiring 1 in this solid state image sensing device is constituted so as to surround at least three sides of the image sensing region 10, and a necessary resistor 5 is connect to obtain a potential difference to the ground. The image sensing region 10 is independently arranged from the other wirings becoming ground potential, via resistor regions 3 and 4. For example, the well region 12 between the first ground wiring grounded via the resistor 5 and a second and a third wirings 2 and 3 is made narrow by forming extending parts 13 and 14 being the portions of the semiconductor substrate 11.
Patent JP-H04348189-A (JP)
Title: Removal of mercury and mercury compound from hydrocarbon oil
Inventor: ARAKAWA KOJI
IPC: B01J20/26
Filed: 1991-01-21
Abstract: PURPOSE:To remove mercury and mercury compound from a hydrocarbon oil with a simple method. CONSTITUTION:Mercury or mercury compound in a hydrocarbon oil can be removed by attaching copper ion, tin ion or its mixture to a cation exchange resin and contacting the cation exchange resin with a hydrocarbon oil. The process enables sufficient and easy removal of mercury and mercury compound in high efficiency.
Patent JP-S61180510-A (JP)
Inventor: HAYASHI HIDEJI
IPC: H01R13/74
Filed: 1985-02-05
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-H06294732-A (JP)
Title: Online corrosiveness monitor for petroleum product
Inventor: HOOSUTO UITSUKU
IPC: G01N33/28
Filed: 1994-02-16
Abstract: PURPOSE: To automate and quantify a monitor process by irradiating metal immersed in a petroleum raw material containing a corrosive component with radioactive rays, detecting reflected rays for the conversion thereof into electrical signals, measuring a signal change via the repetition of the conversion process and relating the results to the corrosiveness of the petroleum products. CONSTITUTION: An optical fiber probe 11 is inserted in a copper piece corrosion test cylinder 12, and a polished copper piece 14 is placed on the end of the probe 11. The reflection factor of the polished piece 14 is monitored with a light source as well as a photo detector and incident light enters from a position 13, while reflective light is emitted from a position 15. Also, a standard ASTM test piece is placed in the test cylinder 12, and this cylinder 12 is filled with an LPG sample obtainable from an ordinary product fluid and a sample contaminated with a hydrogen sulfide of concentration equal to or less than approximately 200ppm. Then, the standard ASTM test is implemented.  When the grade of LPG obtained from the probe 11 is compared with a test result evaluated by a worker having experience at an oil refinery, good agreement is found and the correctness of this monitor method is verified. In this case, detected output data may be sent to a computer through an on-line system for continuous monitor.
Patent JP-H01308501-A (JP)
Title: Sole shape for shoes
Inventor: KURISUTON ROJIYAA BANKU
IPC: A43B5/04
Filed: 1989-01-27
Abstract: PURPOSE: To compensate a forward declining of a binding for a ski boot and make skiing ability excellent and make the normal walking easy by including a rotational moving section in a bottom part and arranging the area within a plane of a boot in a direction against a central surface at a certain angle to a longitudinal axis of a bottom plane. CONSTITUTION: A binding 30 for a ski boot has a holding lip part 31a capable of engagement with a projecting part 17 of boot 15 arranged in a front recess inlet area 31 and a holding lip part 32a in a rear recess inlet area 32, to make a projecting part 18 of the ski boot 15 capable of engagement. A part 33 of a lateral sidewall 35 is cut for easy attachment of a binding 30 to the boot 15 and for enhancement of lateral stability. Rotational moving areas 50a-50e are arranged on a bottom plane 36 of the binding 30 wherein the rotational moving areas correspond to areas 51a-51e of a foot 41 and positioned within a plane perpendicular to a longitudinal axis of the binding 30 and also to a straight part of the resulting force source 40. A rotational point 50e is deviated from the longitudinal axis and declines to a central direction of the foot 41.  These rotational moving points establish a normal walking state by connecting the binding with the boot 15, and the boot 15 is fixed to the foot at a forward declined position.
Patent JP-2000224292-A (JP)
Title: Communication terminal
Inventor: TAKAGI ATSUSHI
IPC: H04M1/57
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a communication terminal that provides an output to which 1st data to designate non-notice of a line number of its own station and 2nd data designating a notice of a line number of its own station are added depending on the entered line number. SOLUTION: When an entered line number is a line number registered in an abbreviated dial number memory 2a, a telephone set 1 adds a value 186 to designate a notice of a line number of its own station to a head of the received line number and provides an output of the result. Furthermore, when the entered line number is a line number not registered in the abbreviated dial number memory 2a, a value 184 designating non-notice of the line number of its own station is added to the head of the received line number and outputted. Since it is not required to enter the value 184 to designate non-notice of the line number of its own station and the value 186 to designate a notice of the line number of its own station to a line number of an opposite station in the case of dialing, dialing is not troublesome.
Patent JP-H11219334-A (JP)
Title: Adapter for inspecting computer peripheral equipment and method for inspection of computer peripheral equipment using the same
Inventor: KIKUCHI KAZUNORI
IPC: G06F13/36
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To exchange and inspect object computer peripheral equipment while the power source of the computer is kept in an ON state by turning off buffer circuits and breaking transmission to the peripheral equipment and transmission to the computer when the power supply from the power source for the periph eral equipment to the peripheral equipment is disabled. SOLUTION: When electric power can be supplied from a peripheral equipment power unit to peripheral equipment, a control circuit 210 turns ON respective buffer circuits 220 to 22n, 230 to 23m and 240 to 241 to allow the transmission of an output signal from a computer to the peripheral equipment and the transmission of an output signal from the peripheral equipment to the computer. Further, when the electric power can not be supplied from the peripheral equipment power unit to the peripheral equipment, the respective buffer circuits 220 to 22n, 230 to 23m and 240 to 241 are turned OFF to cut off the transmission of the output signal from the computer to the peripheral equipment and the transmission of the output signal from the peripheral equipment to the computer.
Patent JP-H0630587-A (JP)
Title: Control apparatus for induction motor
Inventor: SAKAGUCHI YOSHIFUMI
IPC: H02P21/00
Filed: 1992-02-05
Abstract: PURPOSE:To detect the temperature of an induction motor without using a special temperature detector and perform the detection or forecast of overheat. CONSTITUTION:Secondary resistance estimating means 11 receives state variables of a vector control of an induction motor 1 from a vector control part 5 and estimates a secondary resistance value of the induction motor 1 and outputs the estimated value to secondary resistance/temperature conversion means 12. The secondary resistance/temperature conversion means 12 uses a table of secondary resistance to that of temperature characteristics of the induction motor 1 previously obtained by an experiment, and obtains a corresponding motor temperature from the estimated secondary resistance value of the induction motor 1 and outputs the temperature.
Patent JP-S58138989-A (JP)
Title: Heat exchanger
Inventor: HIRAYAMA AKIRA
IPC: F28D15/02
Filed: 1982-02-12
Abstract: PURPOSE:To make it possible to use effectively the energy of a high temperature exhaust heat  source as a low temperature heat source by a method wherein the steam generating from a  steam generating device and water are sealed as heat medium into heat transfer tubes connected to the water supply side of the heat exchanger. CONSTITUTION:When a boiler is started, water is supplied from a water supply line 26 into a  steam drum 27 up to a predetermined level. In this case, boiler water is also introduced from  a water drum 27' into each of element tubes 5 within an air preheater A through a water filling pipe 32 and a water filling valve 33 by opening a main boiler water filling valve 31. Then  a high pressure blower 1' is operated and after purging the interior of a combustion furnace  20, a burner 19 is ignited to thereby elevate the pressure in the furnace 20. Further, when the  level of the water in each of the element tubes 5 lowers below a reference level, water is supplied into the tube 5 by opening the water filling valve 33 and when it rises above the reference level, the superfluous water is blown out from a water level adjust valve 11. In addition,  with the elevation of the pressure in the steam drum 27, the pressure in each of the element tubes 5 also elevates and when it reaches a predetermined value, a safety valve 10 is operated. Thus, in the above condition, the pressure and the level of the water in each of the element tubes 5 are kept at the predetermined values, respectively, and the pressure in the boiler is increased to thereby increase the load.
Patent JP-H08191334-A (JP)
Title: Phase detector device
Inventor: YAMAMOTO RYOHEI
IPC: H04L27/233
Filed: 1995-01-11
Abstract: PURPOSE: To enable high-precision phase detection by using a pure digital circuit without increasing a clock frequency even if a phase detection frequency becomes high. CONSTITUTION: On the basis of a system clock of 19.2MHz, clocks CK0-CK3 consisting of four phases of 9.6MHz are generated to sample down an input signal of 10.8MHz by F/F circuits 2411a-2411d with the clocks of the four phases. Then FR0-FR3 are generated by the retiming of F/F circuits 2412a-2412d and the count value from a free-run counter 2417 is sampled with the FR0-FR3 to obtain CF0-CF3 by the phase detectors 2413a-2413d. To correct a shift in phase, specific correction terms are removed by adders 2414a-2414d; if there is '7' as a maximum value of a phase, another sample value '0' to be added is replaced with '8' when present and the phase is detected on the basis of the PH totalized by an adder 2416. Consequently, the phase can be detected by the pure digital circuit with high precision.
Patent JP-H11220202-A (JP)
Title: Variable wavelength luminous source device
Inventor: FUNAKAWA SEIJI
IPC: H01S5/068
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable wavelength luminous source device, capable of realizing a function for controlling the output to a fixed level of emitting light, according to the variable wavelength without using a CPU. SOLUTION: When the wavelength λ of emitted light from a variable wavelength source part 21 is varied to another arbitrary wavelength λn within the variable range (minimum wavelength λ0-maximum wavelength λmax), an address corresponding to a positional signal is outputted from a computer 25 to a ROM 26 for outputting a wavelength correcting data corresponding to the wavelength λn from the ROM 26 to a D/A converter 27.  An LD drive part 28 corrects a drive current so as to correct the photodetecting characteristic corresponding to the wavelength λn in a photodetector 29 in accordance with the wavelength correcting value corresponding to the wavelength λn inputted from the D/A converter 27 so that the amplification factor amplifying the drive current is corrected to control the output level of light of the wavelength λn emitted from the variable wavelength luminous source part 21 to a fixed level.
Patent JP-S57133721-A (JP)
Title: Da converting circuit
Inventor: WATANABE KAZUO
IPC: H03M1/00
Filed: 1981-02-13
Abstract: PURPOSE: To achieve an output voltage from the difference of potentials between connecting points separated for an arbitrary amount to a negative potential and other potential from a reference point, by arranging plural resisters in a comb shape to set a connecting point almost at the center of the plural resistors as the reference point.  
     CONSTITUTION: Resistors 11∼18 are located in a comb shape, and a connecting point between resistors 14, 15 is set as a reference point. A parallel circuit of two switches (S 1a , S 1b )∼(S 7a , S 7b ) is connected to a line led from each connecting point among the resistors 11∼18. The connecting point at other end of the 1st∼ 3rd switches and that of the 4th∼7th switches are connected to a substraction circuit, and an output terminal 2 is led from the subtraction circuit 3. For example, when a digital signal (100) is applied to a decoder 4, the decoder output is at "4" and 6/8V is picked up from the switch 6a, 2/8V is picked up from the switch 2b and 4/8V being the output of subtraction is outputted to an output terminal 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04257851-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO HIROHIDE
IPC: G03C1/83
Filed: 1991-02-13
Abstract: PURPOSE:To provide a silver halide photographic sensitive material used for a helium-neon laser having antistatic ability even after processing, keeping less deterioration of safelight property or sharpness and keeping less residual color. CONSTITUTION:In a silver ahalide photographic sensitive material having at least one layer of silver halide emulsion on a support and electrically conductive layer containing an aqeous electrically conductive polymer or an electrically conductive metal oxide a silver halide photographic sensitive material of which adsorbance of hydrophilic colloid layer at the side of the electrically conductive layer to the support is regulated to >=0.3 and <=2.0 at 633nm.
Patent JP-S63189316-A (JP)
Title: Automatic distributing device for pin
Inventor: TANO TERUO
IPC: B07C5/34
Filed: 1987-01-30
Abstract: PURPOSE:To improve efficiency, by a method wherein, in an automatic distributing device which longitudinally linearly aligns pins to distribute them in a multirow in parallel, upper stream and downstream buckets are orderly interconnected in a manner that the root part of the upper stream bucket is coincided with the crest of the downstream bucket. CONSTITUTION:When an upper stream bucket 31 and a downstream bucket 32 are excited by a vibration device, not shown, and pins are fed through a chute, the degree of superposition is decreased by means of the upper stream bucket 31 and the pins are lowered along a root part 31T as they are gradually dispersed. The pins are dropped at the downstream end of the bucket 31 to the downstream bucket 32. In this case, since the root part 31 T of the upper stream bucket 31 is coincided with 8 crest part 32Y of the downstream bucket 32, the pins are automatically distributed into the buckets 32 on the right and the left by means of the crest part 32Y. The pins are lowered in a similar manner described above, in order, to downstream buckets 33-35 for distribution. This constitution enables the pins to be aligned in a multirow and linearly with high efficiency.
Patent JP-S57134838-A (JP)
Title: Manufacture of secondary electron multiplier
Inventor: WASHIDA HIROSHI
IPC: H01J43/24
Filed: 1981-02-16
Abstract: PURPOSE:To coat the time parts such as the internal surface of a glass cylinder or a complicated internal surface of a continuous diode type secondary electron multiplier, with a material having a high electron emission ratio. CONSTITUTION:A glass pipe 21 of 1.0mm. in internal diameter, 2.0mm. in external diameter, 40mm. in length is prepared. The resistance between the both the ends of the glass pipe 21 shall be about 10<9>OMEGA. This glass pipe is dipped into a liquid composed of aluminum nitrate and alcohol. An ultrasonic vibration is added so that said liquid may penetrate through the pipe thoroughly. After the foams are removed from the pipe, said glass pipe is pulled up out of the liquid. Next, the liquid attached to said glass pipe is dried, and said glass pipe is burnt in a oxidizing atmosphere. An alminum oxide film is formed, then both end surfaces of the glass pipe are coated with silver paste as electrodes 22 and 23, after that said glass pipe is burnt again. In addition, both electrodes 22 and 23 are soldered to lead electrodes 24 and 25 respectively.
Patent JP-H0517910-A (JP)
Title: Dust-collector for asphalt plant
Inventor: SHIDARA YOICHI
IPC: E01C19/05
Filed: 1991-02-13
Abstract: PURPOSE:To make the grain size of collected dust even by simultaneously keeping pressure difference between a drier and the atmospheric pressure and the flow speed of exhaust gas constant. CONSTITUTION:A drier 1 is provided with a dust catcher 2 in series. An exhaust fan 4 is provided on the side of the exhaust duct 11 of the dust catcher 2. A return duct 20 is provided between the exhaust duct 11 and the drier 1, and with a return fan 21. As the exhaust fan 4 is operated to discharge exhaust gas outside, the return fan 21 is actuated, as an occasion calls, to partially return the exhaust gas passing through the exhaust duct 11 to the drier 1. The above operation can make pressure difference between the drier 1 and the atmospheric pressure and the flow speed of the exhaust gas constant and the grain size of collected dust even.
Patent JP-H03225894-A (JP)
Title: Manufacture of printed wiring board
Inventor: GOTO KENJI
IPC: H05K3/24
Filed: 1990-01-30
Abstract: PURPOSE:To manufacture a desired printed wiring board at the relatively low cost keeping higher pattern density by forming a nickel plated layer on a circuit pattern region surfacer, and further forming a circuit pattern using said nickel plated layer and thereafter replacing the nickel plated layer by a gold layer. CONSTITUTION:Electrolytic nickel plating is performed using as one electrode a thin copper layer 2 formed on the principal surface of an insulating board 1, and a nickel plated layer 4 is selectively formed on a desired circuit pattern region surface. The board is etched using the nickel plated layer 4 as a mask 3a to form a desired circuit pattern, while the nickel plated layer 4 serving as the mask 3a is replaced by a gold layer 6 by means of replacing gold plating. Hereby, higher pattern density is kept, and further a desired printed wiring board is yielded at the relatively low cost without complicated operation.
Patent JP-H03226585-A (JP)
Title: Production of laminated structure by coating
Inventor: KUBO TOSHIHIKO
IPC: C04B35/00
Filed: 1990-01-30
Abstract: PURPOSE:To produce a fine and uniform laminated material of intermetallic compound with certainty by successively applying plural pasty compositions prepared by mixing dissimilar fine powders, respectively, to a substrate and solidifying the resulting coating layers. CONSTITUTION:Plural pasty compositions 3 respectively prepared by uniformly mixing dissimilar fine powders by regulating blending ratio are successively applied to a substrate 2 by using a screen 1. The resulting coating layers are solidified, and the desired distribution of composition is attained in the direction of coating. The thicknesses of the coating layers are regulated to values between micron order and several tens microns, respectively. The substrate 2 is recoated, in succession, with respective pasty compositions in which blending ratios of dissimilar fine powders are changed by stages in the direction of thickness. At the time of solidifying the coating layers, the reaction of diffusion combination is performed by means of heating. By this method, the laminated material in which the distribution of composition is intentionally provided can be produced.