baber/WOPTO huggingface dataset:
Patent JP-S6315763-A (JP)
Title: Manufacture of thermal head
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 1986-07-08
Abstract: PURPOSE:To make a thermal head without damaging a current-supplying element layer, by oxidizing exposed parts of a heat generating resistor layer to change the parts into an insulating substance. CONSTITUTION:A glaze layer 2 is partly provided on an insulating substance 1, and then a heat generating resistor layer 4 and a current-supplying element layer 5 are provided. The current-supplying element layer 5 is patterned, leaving the part on a heat generating part 4a of the resistor layer 4. Exposed parts 4b of the heat generating resistor layer are subjected to a thermal oxidizing treatment of an O2 plasma oxidizing treatment to change the parts into an insulating substance, thereby performing dry patterning. In this operation, the current-supplying element layer 5 is not damaged. The current-supplying element layer 5 located on the heat generating part 4a is removed in a cutting manner, and an oxidation-resisting layer 7 and an abrasion-resistant layer 7 are provided to obtain a thermal head.
Patent JP-S6052946-A (JP)
Title: Oscillating idler mechanism for reel drive
Inventor: TSUBOTA SHINYA
IPC: G11B15/44
Filed: 1983-09-02
Abstract: PURPOSE:To reduce the side pressure and at the same time to increase the head shaking torque by constituting a head shaking mechanism by using an elastic rubber belt not the spring tension to bring an idler into contact with a drive pulley. CONSTITUTION:When a motor shaft 3a is revolved counterclockwise, a belt 14 hooked between a subpulley 13 and an idler 6 transmits the revolving torque of a drive pulley 4 to the idler 6 via the pulley 13. In this case, the idler 6 is pressed to a felt 7 and a spring 8, therefore it does not revolute with slight force. Thus the idler 6 shakes head toward an arrow head A centering on the shaft 3a. In addition, a satisfactory head shaking torque is produced by the frictional resistance between the pulley 4 and the idler 6. Then both right and left reel drive disks can be head-shaked with switching of the revolving direction of a motor. In such constitution, a large head shaking torque is generated with a small quantity of side pressure. This saves the labor and time.
Patent JP-S6316860-A (JP)
Title: Air plasma cutting method
Inventor: HATTORI TADASHI
IPC: B23K9/00
Filed: 1986-07-08
Abstract: PURPOSE:To improve the start characteristic of a plasma arc and the durability of a device by eliminating an oil mist in compressed air in the course of supplying the compressed air. CONSTITUTION:Compressed air which is fed through an air supply main duct line 2 from a compressed air source 1 is supplied as operating gas and cooling gas to a cutting torch 10 through an equipment 7 such as an air cylinder, etc. and a branch duct line 8, after its moisture has been eliminated, and its pressure reduction has been adjusted. In this case, on the way of the duct line 8, an adjusting unit 9 consisting of a pressure reduce valve 12, and an oil mist eliminator 13 is provided. When a main arc is generated through a pilot arc and plasma cutting is executed by this mechanism, since an oil mist in compressed air is eliminated by the oil eliminator 13, seizure by the oil mist is not generated in an electrode 16, a nozzle 17, etc., and the start characteristic of an arc and the durability of a device are improved.
Patent JP-S6138208-A (JP)
Title: Expanding plug
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: F16B13/02
Filed: 1985-07-22
Abstract: A wall plug for fastening articles to hollow building materials such as panels and hollow walls, and also solid building materials, including a first end part having a longitudinal bore, a second end part having a longitudinal bore, two limbs extending at one end from the first end part and connected at another end to the second end part, the two limbs having two facing surfaces separated by a slot, and a central region having an elliptical cross-sectional profile that has a major and a minor diameter and which gradually becomes circular towards the first end part and towards the second end part, the slot having a width substantially corresponding to the difference between the major and minor diameters of the elliptical cross-sectional profile, and longitudinal ribs provided in the facing surfaces of the two limbs to provide a continuation of the longitudinal bore in the top part.
Patent JP-H061222-A (JP)
Title: Vehicle safety device
Inventor: KAMIMURA HIROKI
IPC: B60T8/00
Filed: 1992-06-19
Abstract: PURPOSE:To start the operation of a safety device at an optimum timing as much as possible according to various traveling condition in the safety device of a vehicle where an automatic braking device, an alarming device or the like are provided in order to stop the vehicle at the vehicle stopping position such as the once-stop line on the traveling road. CONSTITUTION:A safety device consists of a safety device body 2 consisiting of an automatic braking device 2a and an alarming device 2b, a vehicle stopping position detecting means 4 to detect the vehicle stopping position, a control means 8 to operate the safety device body 2 so as to stop the vehicle at the vehicle stopping position, and an operation starting condition changing means 10 to change the operation starting condition of the safety device body 2 in the control means 8 according to the acceleration/deceleration condition of the vehicle and the vehicle speed operating condition. The operation starting condition can greatly be changed according to the vehicle speed operating condition, and at the same time, can less be changed according to the acceleration/ deceleration condition of the vehicle for the respective vehicle speed operating conditions.
Patent JP-H0213030-A (JP)
Title: Head end device
Inventor: MURAYAMA KAZUO
IPC: H04N7/173
Filed: 1988-06-30
Abstract: PURPOSE:To construct a CATV transmission line with high reliability by providing radio transmitter-receivers on a head end device as a center and a subcenter. CONSTITUTION:For the head end device, when a fault is generated to the transmission line connected to a feeder input/output terminal 1, signals from respective kinds of modulators 4 mixed by a mixer 3 are modulated according to the necessity inside a transmitter 5 from a branching distributor 10, converted to proper frequencies, and transmitted through an antenna shared device 7 from a transmission/reception antenna 8. The signal from the external part such as a prestage relay amplifier is received by the transmission/reception antenna 8, inputted through the antenna shared device 7 to a receiver, converted to the proper frequency in an incoming transmission band inside the receiver, and sent to a center internal device.
Patent JP-S5950873-A (JP)
Title: Side-panel expansion holding device for car body
Inventor: SAKAMOTO YOSHINARI
IPC: B62D65/00
Filed: 1982-09-14
Abstract: PURPOSE:To enable to change the holding position of a side-panel in accordance with the sort of a car by moving a stopper member to bring a receiving seat with a height corresponding to the car sort in contact with the contact part of a moving rod. CONSTITUTION:After an under body with a side-panel B welded is carried into a fixed position of a support device 3, a base 5 is advanced with a holding pawl 13 moved obliquely downward, and the holding pawl 13 is inserted inward through a window part of the side-panel B. Then, the first drive mechanism 10 is operated to draw back a moving rod 9, and the side-panel B is expanded outward by the holding pawl 13 until a contact part 12 is brought in contact with a receiving seat 16, and held at a fixed position. At this stage, a stopper member 15 is moved by the second drive mechanism 17 to enable the contact part 12 to be in contact with the receiving seal 16 with a fixed height corresponding to the sort of a car. In this construction, as the side-panel B is expanded, a roof panel C is brought down to be placed at a fixed position on the side- panel B.
Patent JP-S5861042-A (JP)
Title: Power supply device of car
Inventor: MATSUI KAZUHIRO
IPC: F02N11/08
Filed: 1981-10-07
Abstract: PURPOSE:To make it possible to start an engine even when a main battery is wasted by providing main and auxiliary batteries and by feeding power to a starting motor from the auxiliary battery when the quantity of electricity of the main battery is wasted. CONSTITUTION:When a starting switch S1 is turned ON in the normal state of a main battery 2, a relay 3R is energized to permit a contact 3Ra to be closed and an engine is started as usual by the driving of a starting motor 4. On the other hand, when the main battery 2 is wasted and thus it is impossible to start the motor, a changeover switch S2 is turned ON to permit the starting switch S1 to be made. Thereupon, a relay 1R is energized to permit its contact 1Rb to be turned OFF and 1Ra ON, and a relay 2R energized to permit its contact 2Ra ON. Therefore, the relay 3R is denergized to cause the contact 3Ra to be turned OFF and the starting motor 4 to be fed only from an auxiliary battery 1, allowing the engine to be started in the same way.
Patent JP-H089298-A (JP)
Title: Television receiver
Inventor: NAITO RYOJI
IPC: H04N5/655
Filed: 1994-06-21
Abstract: PURPOSE:To easily perform assembly without using any additional components for a fixed part. CONSTITUTION:A base plate 60 with a tact switch arranged on a front end, control body 30 having a pressure chip which presses a control unit and a tact switch and a fitting groove to which the front end of the base plate 60 is inserted at the back, and enclosure 10 with the base plate 60 and the control unit 30 arranged. A part to be fit and a part to be restraint are provided on the control unit 30 and a part to be fit and a part to be restraint are provided on the enclosure 10. The control unit 30 is fit in the part to be fit to the enclosure 10. The restraint part and the part to be restraint are made restraint to fix the enclosure 10. Further, base plate holding parts 12 and 13 are provided at a bottom plate 11 of the enclosure 10 and the base plate 60 is arranged. Various function circuits except the one comprising the CRT substrate is constructed on the base plate 60.
Patent JP-H0910611-A (JP)
Title: Dispersing device
Inventor: ISHIKAWA TAKESHI
IPC: B01F7/16
Filed: 1995-06-27
Abstract: PURPOSE: To pulverize a additive in a treating material to desired size and also to uniformly disperse it in the treating material. CONSTITUTION: While a rotating shaft 13 is rotatably installed in a pulverizing tank 1, a holding shaft 18 is installed around the rotating shaft 13 and is connected to the rotating shaft 13. Plural pulverizing rollers 19 are fitted to the holding shaft 18 and each of them is made rotatable and movable in the diameter direction. When the rotating shaft 13 is rotated, the holding shaft 18 and plural pulverizing rollers 19 are rotated integrally with the rotating shaft 13 to abut the outer peripheral surface of each pulverizing roller 19 on the inner peripheral surface of the pulverizing tank 1 by action of centrifugal force. By passing a treating material between each pulverizing roller 19 and the pulverizing tank 1, an additive contained in the treating material is formed into particles of specified size, which are uniformly dispersed in the treating material.
Patent JP-H09321496-A (JP)
Title: Printed board and inspection of position deviation at the time of inspecting the same
Inventor: SAITO TETSUO
IPC: H05K13/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To electrically and securely detect the position deviation of a printed board to be inspected against a board inspection device by means of containing the deviation direction. SOLUTION: Position deviation detection patterns 11a and 11b constituted of conductive films in the polygonal form of more than a quadrilateral, in a quadrilateral form if possible, are formed on prescribed positions in the blank part of the printed board 10. Four conductive contact terminals 12a-12d are provided on a board inspection device-side so that they are brought into contact with the almost central parts of respective sides in the position deviation patterns. The position deviation of the printed board against the board inspection device is detected by sequentially switching connection among the four conductive contact terminals to check continuity or non-continuity of the terminals.
Patent JP-H0211572-A (JP)
Title: Purification of hydroxyquinolinecarboxylic acid
Inventor: FUJISHIRO KOICHI
IPC: C09K3/00
Filed: 1988-06-30
Abstract: PURPOSE:To economically obtain the title high-purity compound useful as a chelating agent for separating a small amount of metal by taking advantage of being ampholyte by making crude hydroxyquinolinecarboxylic acid into an aqueous solution, adjusting the solution to a pH in a specific range to remove impurities, further changing pH, precipitating and separating hydroxyquinolinecarboxylic acid. CONSTITUTION:Crude hydroxyquinolinecarboxylic acid consisting of hydroxyquinoline, hydroxyquinolinecarhoxylic acid, a mixture of alkaline metallic salt thereof, etc., is first made into an aqueous solution. The amount of water added is 3-50 times, preferably 5-20 times as much as the reaction mixture by weight. The aqueous solution is adjusted to pH6.5-10, preferably pH7-9 to precipitate unreacted hydroxyquinoline. Then hydroxyquinoline is removed from the aqueous solution, the aqueous solution is incorporated with a water-soluble acid such as sulfuric acid and made into pH2-6, preferably pH2-4. Consequently, the aimed compound is precipitated, separated and obtained in high purity.
Patent JP-H09318461-A (JP)
Title: Digital cable thermometer
Inventor: SATAKE SATORU
IPC: G01K1/14
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a digital cable thermometer whose configuration is simple and which can detect a temperature with high accuracy by a method wherein a plurality of digital thermosensitive elements which convert detected temperature information into a digital code of a plurality of bits so as to be output are connected in parallel. SOLUTION: A power-supply line 2, a grounding line 3 and a data line 4 which are coated with an insulator are hung down and installed in the longitidinal direction inside a silo 1, and a plurality of temperature sensors 51 to 5n which are connected in parallel with them are installed. When the power-supply line 2, the grounging line 3 and the data line 4 are twisted inside one covering tube together with the plurality of temperature sensors 51 to 5n , one cable thermometer 7 is formed, and a wiring operation inside the cylo 1 becomes simple. The temperature sensors 51 to 5n are multipoint temperature sensors which are installed at prescribed intervals in the longitidinal direction inside the silo 1, and the temperature of grain from the lower layer up to the upper layer inside the silo 1 is detected.  A digital thermosensitive element in which detected temperature information is converted into a digital code of a plurality of bits so as to be output is connected to a control means 16 via a repeater 15.
Patent JP-S5683728-A (JP)
Title: Electric power source device of camera
Inventor: HARAGUCHI SHIYOUSUKE
IPC: G03B17/02
Filed: 1979-12-11
Abstract: PURPOSE: To selectively use various batteries without being limited by the kinds of batteries by connecting the output terminal of a power source cassette and the output elecrode of a battery by way of a relaying terminal.  
     CONSTITUTION: When a battery 5 is put into a power source cassette 2, and a cover 2-1 is closed, the electromotive force relaying terminal 2-9 provided to the cover 2-1 is inserted and connected into the electromotive force output terminal 5-1 of the battery 5. There is an engaging projecting part 4 on the engaging face side of the cassette 2, and a concave electrode 4-1 inserted with the relaying terminal 2-9 is provided. When this projecting part 4 is inserted into the positioning groove part 9 of the camera body, the concave electrode 4-1 of the cassette 2 and the power supply terminal 10 of the camera body are connected, and the electromotive force from the battery 5 is applied to the circuits of the camera. Thereby, various batteries is selectively used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5864236-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: KITAYAMA KENICHI
IPC: G02B6/00
Filed: 1981-10-12
Abstract: PURPOSE:To reduce the number of glass layers and to obtain an optical fiber for a wide zone by changing the flow rate of a gaseous principal starting material in the manufacture of a base material by a CVD method to change the amount of deposited SiO2 and the amount of oxide deposited from a gaseous dopant to prescribed values every layer. CONSTITUTION:When a base material for an optical fiber is manufactured by an internal or external CVD method, in the stage for forming a refractive index distribution, the flow rate of gaseous SiCl4 and/or the moving speed of a burner are changed every layer so as to adjust the radius rn of the n-th deposited glass layer of a base material obtd. by making a quartz glass tube solid to  n<1/p> (p is 0.4-1.6). The amount of oxide deposited from a gaseous dopant is also controlled every layer. Thus, the prescribed refractive index distribution is obtd.
Patent JP-H0916031-A (JP)
Title: Printer device
Inventor: IIDA KAZUSHI
IPC: G03G15/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a printer device capable of smoothly eliminating jammed recording sheets being stagnant in a fixing mechanical part without scattering of toner. CONSTITUTION: This device is provided with a transfer development unit 52, a toner fixing means 50, a control part 2 driving/controlling them, a sheets transfer system 51, a main body casing part housing these respective parts and an upper cover. The toner fixing means 50 is provided with a heat roller and a pressure roller, and is provided with a pair of sheets feeding rollers on its downstream side. Then, the control part 2 is provided with a whole drive/control function simultaneously driving/controlling the whole operation of respective electric systems and a fixing means drive/control function selecting/driving only the toner fixing means 50, and further, an operation command switch 3 commanding the execution of the fixing means drive/control function is arranged side by side on the control part 2.
Patent JP-H0327174-A (JP)
Title: Method for removing yellowing of fabric
Inventor: OTA MASANORI
IPC: D06L4/70
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a bleached dyed fabric without yellowing by treating a yellowed fabric, dyed with an indigo dye and subjected to bleaching treatment with an active oxygen-containing aqueous solution. CONSTITUTION:For example, a yellowed blue denim fabric, dyed with an indigo dye and subjected to bleaching treatment with a chlorine-based bleaching agent is treated with an active oxygen-containing aqueous solution (e.g. an aqueous solution containing hydrogen peroxide) to afford an unyellowed bleached fabric, dyed with the indigo dye and free of yellowing. The amount of the hydrogen peroxide used is within the range of 0.01-0.5wt.%, preferably 0.02-0.2wt.% expressed in terms of active available oxygen concentration in the treating solution, which is used in an amount of 20-100 pts.wt. based on 1 pt.wt. fabric.
Patent JP-S5863769-A (JP)
Title: Lustering agent composition
Inventor: TODA SHIYOUICHI
IPC: C09G1/00
Filed: 1981-10-09
Abstract: PURPOSE:The titled composition, containing a wax, silicone oil, a specific metallic salt of a carboxylic acid and a solvent in a specific proportion, having improved water repellency and easy lustering step, and usable for large-sized machines or equipment, e.g. an automobile, etc. CONSTITUTION:A lustering agent composition containing 5-30wt% wax, e.g. carnauba wax, 2-20wt% silicone oil, e.g. dimethylpolysiloxane, 1-10wt% multivalent metallic salt, e.g. Ca or Al salt, of a 2-6C hydroxycarboxylic acid, e.g. lactic acid, and 30-80wt% solvent, e.g. naphtha, ethanol or water, and if necessary a polishing agent, e.g. talc, surfactant, e.g. oleic acid, antioxidant, preservative, etc. EFFECT:Improved removing property of dirt, etc., gloss and lustering effect and surface protecting effect with time.
Patent JP-S6055227-A (JP)
Inventor: ERITSUHI FUUBERU
IPC: G01D5/36
Filed: 1984-08-02
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-S5586201-A (JP)
Title: Filter
Inventor: DOUI YOSHIKAZU
IPC: H01P1/20
Filed: 1978-12-23
Abstract: PURPOSE:To occlude a double-wave signal without reflecting by connecting a line with one terminal open to the 2nd port of a circulator and also by providing a resistance equal to characteristic impedance from the open terminal of the line at a specific position. CONSTITUTION:Of a circulator having 1st, 2nd and 3rd ports in the order of its rotation direction, 1st port (a) is used as signal input terminal 1, and 3rd port (c) is considered to be signal output terminal 2; and a line with one terminal open is connected to 2nd port (b) and at a position one-quarter fundamental-wave wavelength away from the open teminal of this line, resistance R0 equal to characteristic impedance is connected between the line and earth. Considered to be terminated by resistance R0, the reflected wave of a double-wave signal never appears at 2nd port (b) by being all absorbed by resistance R0, so that only a fundamental wave can be led out from signal output terminal 2 with accuracy.
Patent JP-H0829205-A (JP)
Title: Part fixing device
Inventor: NAKANO TOMOHIKO
IPC: G01D11/30
Filed: 1994-07-14
Abstract: PURPOSE:To prevent uneven collapse of an O-ring and resultant incomplete seal due to misalignment of a cylindrical part of unit part against a fixing hole. CONSTITUTION:In a part of circumferential surface of a cylindrical part 1 of a unit part 3 whereto a screw is fastened against the axis connecting the position for fixing a screw part 6 of a flange 2 and the center of a cylindrical part, a projection 9 is provided. The projection 9 crosses perpendicularly to the axis passing the position for fixing a screw part 6 of a flange 2 and the center of a cylindrical part and is formed in the vicinity of the axis passing the center of the cylindrical part.
Patent JP-S5585540-A (JP)
Title: Separation of cis- and trans-1-methyl-4-isohexyl- cyclohexanecarboxylic acid
Inventor: NODA KANJI
IPC: C07C61/08
Filed: 1978-12-22
Abstract: PURPOSE: To separate a cis- and trans-1-methyl-4-isohexylcyclohexanecarboxylic acids mixture into its constituents, in simple reaction processes, by selectively esterifying the trans species of the acid.  
     CONSTITUTION: A mixture of cis- and trans-1-methyl-4-isohexylcyclohexanecarboxylic acids is esterified in an alcohol such as methanol at 30W50°C for 3W8hrs in the presence of concentrated sulfuric acid, whereby trans-1-methyl-4-isohexylcyclohexanecarboxylic acid ester and free cis species are obtained. They are easily separated by adding cold KOH aqueous solution to obtain cis species and the dsterified trans species. Subsequently, the esterified trans species is converted to the free trans species using a mineral acid or a caustic alkali.  
     EFFECT: The desired compounds are obtained in high yield and purity, at low costs.  
     USE: Medicines. 
     COPYRIGHT: (C)1980,JPO&Japio