baber/WOPTO huggingface dataset:
Patent JP-S6420678-A (JP)
Title: Torque sensor
Inventor: HASE HIROYUKI
IPC: H01L41/12
Filed: 1987-07-16
Abstract: PURPOSE:To give compressed distortion to an alloy and eliminate output change by temperature over a winder temperature range by setting a saturated magnetic strain constant of amorphous magnetic alloy to a range of 3-35X10<-6>, setting a line thermal expansion coefficient of alloy to a large value and bonding the alloy to an axis at the temperature higher than the operation temperature. CONSTITUTION:Amorphous magnetic alloys 2a, 2b having spiral magnetic strain in the angles of 45 deg. and -45 deg. are bonded in the longitudinal direction on a rotating axis 1 of a torque sensor and coils 3a, 3b are concentrically and independently arranged with a constant interval at the outside of respective alloys. Strain by torque generated at the surface of axis is detected as a change of inductance of coils 3a, 3b through a change of permeability of alloys 2a, 2b and amplitude of torque is detected from difference of inductance generated by the coils 3a, 3b. The saturated magnetic strain constant of alloys 2a, 2b is set within the range of 3-35X10<-6> and the thermal expansion coefficient of alloys 2a, 2b is set to a value larger than the material of axis 1, realizing the bonding of alloys 2a, 2b to the axis 1 at the temperature higher than the operating temperature.
Patent JP-S5878905-A (JP)
Title: Conveyer apparatus
Inventor: KUNISADA TAKESHI
IPC: B65G17/30
Filed: 1981-11-04
Abstract: PURPOSE:To prevent dust from accumulating in spaces between the side plates of a cover and the side walls of a conveyer by disposing scraping plates moving with the conveyer in a body in the spaces. CONSTITUTION:Dust transported by a conveyer apparatus 4 are dropped through gaps between side plates 18 and a floor to collect and accumulate in spaces 20, 20. The spaces 20, 20 are covered with scraping plates 19, which are moved with a conveyer 5 in a body, so that dust collcted in the spaces 20, 20 is scraped forward by the scraping plate 19 to prevent dust from dropping through the spaces.
Patent JP-S5878276-A (JP)
Title: Optical character reader
Inventor: KOMIYA MASAKI
IPC: G06K9/20
Filed: 1981-11-05
Abstract: PURPOSE:To read characters of plural kinds of font optically, by switching a dictionary for read on a basis of characters on a preliminarily determined form. CONSTITUTION:A photoelectric converting part 1 converts photoelectrically characters on a form and sends the converted character pattern to a recognizing part 2. The recognizing part 2 refers to contents of a dictionary index table 3 to read out a standard pattern corresponding to this character pattern from one dictionary in a multifont dictionary 4 and compares both patterns. As the result, the sum of values of degrees of resemblance of plural characters in a prescribed line is stored in an accumulator 5. The similar operation is repeated for every dictionary in the dictionary 4, and the sum of values of degrees of resemblance of prescribed plural characters is stored in the accumulator. Sums of values of degrees of resemblance for respective dictionaries are compared in the recognizing part 2, and the dictionary for which the sum of values of degrees of resemblance is largest is selected from the dictionary 4.
Patent JP-S6155844-A (JP)
Title: Image pickup tube
Inventor: HANABUSA TAKAOMI
IPC: H01J29/62
Filed: 1984-08-27
Abstract: PURPOSE:To correct the focus screen of an image pickup tube and improve its aberration by causing at least two electrodes to encroach upon the target and changing the electric potentials of given areas. CONSTITUTION:Extended areas (g6) of an electrode (G6') connected to a mesh electrode encroach upon the areas (b), (d), (f) and (h) of an electrode (G5) which correspond to the four corners of the effective scanning surface 1 of a target (TA). The width of the extended areas (g6) is the widest in their center and is narrowed toward their end. The electric potential of the areas (b), (d), (f) and (h) of the electrode (G5) is higher than its other area. Accordingly, the focusing of peripheral beams corresponding to the four corners (areas b, d, f and h) of the electrode (G5) is weakened and front pins are corrected, thereby achieving improved aberration.
Patent JP-S5967621-A (JP)
Title: Vapor phase reactor
Inventor: SHIMA HIROZOU
IPC: C23C16/48
Filed: 1982-10-08
Abstract: PURPOSE:To prevent the adhesion of a resultant to the wall surface of a top plate by forming a nonreactive gas film to the inner surface of the top plate and avoiding a contact with the top plate of a reactive gas. CONSTITUTION:A reaction chamber is constituted by a box body 12, the top plate 13 consisting of transparent quartz fixed to the opening section of the upper section of the box body and a base 8. A substrate support means 16 supporting a semiconductor substrate 15 is set up in the reaction chamber, and a lamp 21 for heating is arranged outside the reaction chamber so as to be opposed to the means 16. A gas supply means 22 and a gas discharge means 23 are installed outside the reaction chamber. The semiconductor substrate 15 is supplied with the reactive gas from the gas supply means 22 and the inner surface of the top plate 13 with the nonreactive gas. Since the adhesion of the resultant to the inner surface of the top plate is prevented by the nonreactive gas fed to the inner surface of the top plate, light from the lamp is irradiated uniformly to the semiconductor substrate, and a uniform vapor-phase reaction is executed.
Patent JP-S57100814-A (JP)
Title: Rolling supporting device for rough formed ingot for shape steel
Inventor: KUBO HIROSHI
IPC: B21B39/16
Filed: 1980-12-16
Abstract: PURPOSE:To obtain an efficient and economical device in obtaining a rough formed ingot by width rolling of a flat ingot by installing a holding device provided with plural rolls of selectable different holding width. CONSTITUTION:The rolling supporting device is made up of a set of holding rolls 22-24, 22'-24' on one side of main rolls 21, 21' and a set of holding rolls 25-27, 25'-27' on the other side. Rolls 22-27, 22'-27' can rotate on their own axes and holding width of a pair of rolls are different. Aforementioned set of  rolls are able to rotate around other axes and installed near the rolls 21, 21'  and allowing movement in the direction of holding the rolled stock. A flat  rolled stock 17 is width rolled by rolls 21, 21' and made to rough formed ingot  for shape steel by expansion of the end part. At this time, a pair of rolls of  proper holding width, for instance, 22, 22', 25, 25' are selected to hold the rolled  stock to prevent falling down, twisting etc. of the rolled stock.
Patent JP-S6422618-A (JP)
Title: Air-conditioning display unit for vehicle
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1987-07-16
Abstract: PURPOSE:To make a degree of facility so better by installing an auto mark frame, showing full-auto or semiauto, in and around an auto mark and also a display mark frame, showing auto or manual, in and around a display mark, respectively, in case of a display unit, bearing the above caption, which has the auto mark. CONSTITUTION:At the initial stage when an ignition switch is turned on, all of air-conditioning control is operated manually and an auto mark 19 and an auto mark frame 11 come to each nonauto display mode whereby each of display mark frames 16-20 goes out. And, when a touch key of the auto mark 9 is turned on and made into auto control, the auto mark 9 and the auto mark frame 11 make all display mark frames 16-20 go on and they come to a full- auto display mode. And, when a partial one, for example, a blower level display mark 8 is turned to manual, the auto mark frame 11 goes out and comes to a semiauto display mode. And, only the display mark frame 20 of a blower goes out. With this constitution, the extent of facility can be made so better.
Patent JP-S6070596-A (JP)
Title: Semiconductor storage device
Inventor: MATSUO AKINORI
IPC: G11C16/06
Filed: 1983-09-28
Abstract: PURPOSE:To shorten precharging time by turning a common data line up to a high level such as power supply voltage at the non-selection of a column switch and using charging share of a data line selected at the selection of a column switch circuit. CONSTITUTION:At the non-selection of the column switch circuit, a MOSFETQ17 is turned on and the common data line CD is charged approximately up to the level of power supply voltage Vcc. The MOSFETQ17 is turned on by a timing signal phip and the level of the common data line CD is turned to a high level approximately like the power supply voltage Vcc. When one data line D is selected by a column switch circuit, precharging to the data line D is executed by the charging share between the floating capacity of the common data line CD and that of the selected data line D and a reading level corresponding to the ON/OFF state of the selected FAMOSTR is obtained.
Patent JP-S6335667-A (JP)
Title: Electrically conductive paint
Inventor: FUKUI YASUHARU
IPC: C09D5/24
Filed: 1986-07-29
Abstract: PURPOSE:To obtain an electrically conductive paint which prevents an increase in bending resistance and has good hardness, by using a specified isocyanate source compd. and a polyester polyol as binders and scaly carbon powder and resinous carbon powder as electrically conductive materials. CONSTITUTION:Electrically conductive paint contains a binder component consisting of 4-7pts.wt. isocyanate source compd. composed of a trimethylolpropane adduct of hexamethylene diisocyanate blocked with imidazole and 100pts.wt. polyester polyol and an electrically conductive component consisting of 80-150pts.wt. scaly silver powder and 90-160pts.wt. resinous silver powder. A coating film obtd. by the paint can inhibit an increase in bending resistance to 10 times or lower the initial value and has good characteristics such as a pencil hardness of 2H or above. Thus, the paint can be used for printed wiring boards, resistors, electrodes, etc., of input apparatuses for office automation equipment.
Patent JP-H091656-A (JP)
Title: External cooling apparatus
Inventor: HIRUMA RYOCHI
IPC: B29L7/00
Filed: 1995-06-21
Abstract: PURPOSE: To increase even the extrusion amt. of a resin material low in melt tension and to enhance productivity by providing an air ring above a molding die in concentric relation to an annular emitting orifice and providing a pressure chamber above the annular air blowoff port for cooling a resin bubble provided to the inner peripheral surface thereof. CONSTITUTION: A tubular resin bubble 50 is extruded from the extrusion lip (annular emitting orifice) of a spiral die 3. Lower and upper air rings 11, 12 are provided to the external cooling apparatus 10 provided to the upper part of the die 3 and the lower air ring 11 is continued to the die 3 in the vicinity of the outside of the extrusion lip 3a thereof and has an air lip (annular air blowoff port) 11a. A pressure chamber 21 consisting of lower, middle and upper stage pressure chambers 21a, 21b, 21c is provided to the inner peripheral surface of the lower stage air ring 11. Cooling air A blown out of the lower stage air lip 11a is reduced in flow velocity within the pressure chambers 21a-21c without disturbing air flow to flow in a second pressure chamber 22 along with the cooling air A blown out of the upper stage air lip 12a.
Patent JP-S5881099-A (JP)
Inventor: INOUE YOUICHI
IPC: D06F71/02
Filed: 1981-11-06
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-H0272856-A (JP)
Title: Method and apparatus for producing filter rod for rod-shaped smoking article
Inventor: UORUFUGANGU SHIYUTAINIGERU
IPC: A24D3/16
Filed: 1989-07-12
Abstract: PURPOSE: To obtain a filter continuous body consisting of plural components by adding additional filtering material by distributing a quantity to continuously supplied fiber material. CONSTITUTION: Fiber tow 1 is supplied a carrier nozzle 4 through carrier roles 2 and 3 to form the fiber tow to be a continuous body within a molding means. In order to coat this formed fiber consecutive body, a coating material 11 is supplied in the direction of an arrow through a roller 9. Filter material components (active carbon granule 12, etc.) are precisely measured by a scratch- taking means 17 to the pocket 13a of a quantity distribution role 13 and dropping filter material components are accelerated to the sending speed of the fiber tow 1 by an accelerating brush 18 to mix then into the fiber tow 1.
Patent JP-H094656-A (JP)
Title: Master cylinder with pulsation pressure absorber
Inventor: TAIRA KAZUHISA
IPC: F16D25/08
Filed: 1995-06-21
Abstract: PURPOSE: To provide a master cylinder with a pulsation pressure absorber which easily removes air mixed into a liquid chamber while having the large degree of freedom of layout. CONSTITUTION: A cylinder hole 4 formed in a cylinder body 2 is provided with a path 10 communicating to a liquid chamber 6 defined by a piston 5 and a liquid chamber 9 defined by a pulsation pressure absorbing body 8 of a pulsation pressure absorber 3 provided integrally with the lower part of the cylinder body 2. While a master cylinder 1 with the pulsation pressure absorber is mounted to a mounted part, the upper surface of the liquid chamber 9 is inclined to the horizontal direction and one end of the path 10 is opened to the outer peripheral part 9a on the uppermost part of the liquid chamber 9.
Patent JP-S57101686-A (JP)
Title: Black alloy plating liquid
Inventor: SUZUKI KIYOMI
IPC: C25D3/56
Filed: 1980-12-17
Abstract: PURPOSE: To obtain decorative black alloy plating with good stability, in a rhodium-ruthenium alloy plating liquid, by adding an ammonium salt and one or more of a dihydric or more alcohol and acetic acid.  
     CONSTITUTION: To an alloy plating liquid containing a free acid and Rh and Ru as a soluble salt, an ammonium salt and one or more of a dihydric or more alcohol and acetic acid are added to obtain a black alloy plating liquid. For example, by using a liquid composition containing about 2g/l Rh (as a sulfate), about 15g/l sulfuric acid, about 1g/l Ru (as a chloride), about 50g/l ammonium citrate, about 10ml/l ethylene glycol and about 35ml/l acetic acid, a brass plate is electroplated to obtain dark blue or black gloss precipitate according to a plating condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0937071-A (JP)
Title: Image processor
Inventor: SAEGUSA HIROSHI
IPC: H04N1/40
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a converted image of satisfactory quality while securing a transformation rate by eliminating the inconvenience in the case when the transformation rate changes from a set value at the time of image conversion by a converting method suitable for a binary image and halftone image area. SOLUTION: This image processor is provided with an image area determining circuit. When a judging result A judging the binary image or the halftone image changes concerning an inputted picture element, the image area determining circuit changes the judging result at the point of time when the deciding result to an input picture element after it becomes the same consecutively more than prescribed picture elements. Based on the output of this image area determining circuit, a binary conversion position B and a halftone conversion position C are obtained to determine a picture element converting position D showing the position of a picture element higher by one line to be thinned or inserted to input image data.
Patent JP-S6240312-A (JP)
Title: Method for controlling atmosphere in furnace
Inventor: YOSHIZATO TSUTOMU
IPC: C21D1/76
Filed: 1985-08-15
Abstract: PURPOSE:To execute optimum control of the atmosphere in a furnace by freely movably inserting probes into the furnace, measuring the concns. of the gaseous O2 and CO in a waste gas at plural positions and correcting and controlling an air-fuel ratio according to the deviation between the average value thereof and the set value. CONSTITUTION:The respective probes 11a, 11b of a gaseous O2 densitometer and gaseous CO densitometer are inserted into the furnace 10 and are inserted by each specified length into the furnace 10 by a driving device 12. The atmosphere in the furnace is introduced into respective gas analyzers 13 via plural measuring points 24'-1-24'-n through measuring holes 24-1 provided at the top end of the probes 11a, 11b. The analyzed concn. values of the O2 and CO are inputted to a computer 14 by which the respective average concn. values are determined. The values are compared with the set value of the required combustion air volume of an air-fuel ratio controller 17. A combustion air control valve 22 is controlled according to the deviation therebetween by which the air-fuel ratio is decreased or increased.
Patent JP-H0556789-A (JP)
Title: Xylose isomerase gene of thermus aquaticus, xylose isomerase and production of fructose using the same
Inventor: UDAKA JUZO
IPC: C12N1/19
Filed: 1991-06-24
Abstract: PURPOSE:To provide a new gene useful for the production of xylose isomerase. CONSTITUTION:A xylose isomerase gene of Thermus aquaticus or a gene having a homology of >=60% with the gene on amino acid base. For example, the xylose isomerase gene of Thermus aquaticus (ATCC 27634). It can be produced by conventional process comprising the cloning to E.coli.
Patent JP-H0737227-A (JP)
Title: Working method for spacing measuring instrument
Inventor: MORI SADAO
IPC: G11B5/31
Filed: 1993-07-20
Abstract: PURPOSE:To enable polishing down to a prescribed position regardless of the presence or absence of the electrical conductivity of a grinding wheel by disposing a conductive V-shaped pattern near a prescribed grinding finishing position and executing grinding while checking the conduction thereof at the time of grinding the sensing surface of a spacing measuring instrument and the end face of a thin-film head. CONSTITUTION:A rotating device 3 is driven by using a controller 4 during grinding to rotate a grinding plate 2 and a slider 7 mounted at a slider fixing jig 6 is ground. The V-shaped A1 pattern 10 is cut if the grinding progresses down to the prescribed position and, therefore, the conduction between leading out parts A and B is eventually eliminated if the grinding wheel 2 is an insulator. The contact resistance with the pattern is generated even in the case of a good conductor and, therefore, the change in the conducting state is sensed by a conduction deciding device 5 in either case.
Patent JP-2000013323-A (JP)
Title: Optical communication system and optical terminal station device
Inventor: ASAKO KATSUHIRO
IPC: H04B10/07
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system consisting of an optical terminator that can control a wavelength of an optical signal simply at a low cost and to provide the optical terminal device configuring the optical communication system. SOLUTION: An optical terminal device 10 is provided with a wavelength analysis means 14 that analyzes a wavelength of an optical signal outputted from an optical terminator 20 and with a signal processing means 15 that outputs an optical signal including the analysis result by the wavelength analysis means 14 to the optical terminator 20. The optical terminator 20 is provided with a wavelength adjustment means 26 that changes a wavelength of an outputted optical signal and a signal processing means 25 that receives an optical signal including the analysis result outputted from the optical terminal station device 10 to control the wavelength adjustment means 26.
Patent JP-H04232150-A (JP)
Title: Backboarn structure for wiper blade
Inventor: PIITAA MAUAA
IPC: B60S1/38
Filed: 1991-06-25
Abstract: PURPOSE: To provide a vertebral structural body for the blade rubber of a windscreen wiper blade of front glass of an automobile, particularly, a vertebral structural body capable of varying the flexibility and/or the pressure distribution in the lengthwise direction of the blade rubber. CONSTITUTION: In a vertebral structural body for the blade rubber of a windscreen wiper of front glass, the vertebral structural body comprises a pair of rails 25, 27 inserted in the lengthwise direction into grooves formed in both side parts of the blade rubber, and is characterized in that the thickness of the respective rails is formed in the different thickness over at least a part of a rail width to vary the flexibility thereof.
Patent JP-S5882482-A (JP)
Title: Fuel battery apparatus
Inventor: ICHIKAWA YOSHINORI
IPC: H01M8/24
Filed: 1981-11-10
Abstract: PURPOSE:To maintain the clamping pressure at a constant level in a battery  layer by heating a clamping rod and stretching it in accordance with the internal temperature of battery. CONSTITUTION:The following devices are provided, such as the fuel battery temperature detector 6 which detects the internal temperature of the fuel battery layer 1; the rod heater 7 which controls the temperature of the clamping rod 5; rod temperature detector 8 which detects the temperature of clamping rod 5, and rod temperature target value generator 9 which generates a clamping rod temperature target value for the purpose of holding the clamping pressure at a constant level by receiving the temperature signal from the before mentioned fuel battery temperature detector 6. The rod temperature heater 7 is controlled by the temperature controller 10 so as to make the rod temperature signal of the rod temperature detector 8 to reach the rod temperature target value. Accordingly, the clamping pressure to be adjusted according to the temperature in  fuel battery layer 1 can be maintained at a constant level by heating the clamping rod.
Patent JP-H0847159-A (JP)
Title: Over current protection circuit
Inventor: CHIBA MAKOTO
IPC: H02H3/093
Filed: 1994-07-29
Abstract: PURPOSE:To keep the over current generation time percentage within the allowable limit by causing a capacitance element to charge or discharge depending on detection whether a detected current has exceeded the predetermined value or not and by controlling operations of the circuit to be protected by detecting a terminal voltage of the capacitance element. CONSTITUTION:A first voltage detecting circuit 1 detects whether the voltage Vs converted from the current To has exceeded or not the predetermined threshold value, while a charging/discharging circuit 2 charges or discharges a capacitance element Cx with detected/undetected output of the first voltage detection circuit 1. Next, a second voltage detecting circuit 3 detects whether a terminal voltage Vx of the capacitance element Cx has exceeded or not the predetermined value and the detection result is outputted in the high or low logical level. Operation of the circuit 5 to be protected is controlled by a holding output of the holding circuit 4. Thereby, the protecting operation for keeping an over current generation time percentage within the allowable limit can be realized.
Patent JP-H0229400-A (JP)
Title: Method and apparatus for pressing stereoscopic foil by high frequency induction heat
Inventor: YAMAMOTO GORO
IPC: B44C1/14
Filed: 1988-07-19
Abstract: PURPOSE:To press a beautiful foil on a stereoscopic uneven surface in a relatively wide area by pressing under heating condition by high frequency induction heating, and simultaneously plastically working and foil pressing the uneven surface. CONSTITUTION:A pattern including a finely uneven part is formed on the surface of a material 1 to be treated by swelling, and a foil 3 adheres to the surface of the pattern 2. A male die 4 and a female die 5 are both formed of conductive materials, the die 4 is so formed that the worked part 4a engraved with the pattern largely protrudes and the die 5 is so formed that the worked part 5a corresponding to the worked part of the male die is recessed. When the die 4 is engaged with the die 5, a relatively large gap X is formed between the outer face 4b of the die 4 and the outer face 5b of the die 5. The dies 4, 5 are separated, a foil raw sheet 6 and material 1 are interposed between the dies 4 and 5, and the dies 4 and 5 are charged with a high frequency current to be pressed.
Patent JP-S6241684-A (JP)
Inventor: NAKAMURA MASAO
IPC: D05B19/00
Filed: 1985-08-16
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。