baber/WOPTO huggingface dataset:
Patent JP-S6141959-A (JP)
Title: Air fuel ratio sensor
Inventor: ISAMIGAWA FUMIO
IPC: G01N27/419
Filed: 1984-08-06
Abstract: PURPOSE:To obtain stable oxygen sensor output characteristics by providing an oxygen sensor in an electrode out of a pair of electrodes of an oxygen pump and providing another electrode away from the oxygen sensor on the surface of an oxygen ion conductive solid electrolyte. CONSTITUTION:An electrode 34 and another electrode 35 are provided away from each other on the same face of a platelike oxygen ion conductive solid electrolyte 33 that forms an oxygen pump 36. Accordingly, it becomes possible to control and maintain the oxygen concentration of the electrode 34 by the oxygen pump 36 that utilizes the oxygen conductivity of the electrolyte 33 even when the oxygen concentration of the reference electrode 34 of the oxygen sensor 40 is not controlled to a fixed value by introduction of air. Accordingly, the gas flow mechanism of the oxygen sensor 40 and oxygen pump 36 becomes simple and designing and manufacturing of an air-fuel ratio sensor 31 become easy. Further, an output of the oxygen sensor 40 is not influenced by CO, H2 generated by the oxygen pump 36 due to electrolysis CO2, H2 in measured combustion exhaust gas, and O2 caused by prefiring. Thus, good output characteristic can be maintained over a long period.
Patent JP-H06344252-A (JP)
Title: Centerless grinding method and apparatus for stepped work
Inventor: YAMAMOTO KEIICHI
IPC: B24B5/18
Filed: 1993-06-08
Abstract: PURPOSE:To keep the stable attitude and peripheral speed of a work so as to obtain high circularity and cylindricity in an infeed centerless grinding for a stepped work. CONSTITUTION:In the case of rough grinding with large grinding resistance, a stepped work W by a regulating wheel R and a shoe S to grind the small- diameter part (a) and the large-diameter part (b) in the same manner, and when the grinding draws to an end to perform finish-grinding with small grinding resistance, the state of supporting the work W by the shoe S is released and while the work W is supported only by the regulating wheel R, the work is ground. Thus, both diameter parts (a) (b) of the work W are corrected and finish-ground by grinding wheel surfaces Ga, Gb of a correctly formed grinding wheel G without any influence of the relative positional relationship between the regulating wheel R and the shoe S to obtain good circularity and cylindricity.
Patent JP-H0214971-A (JP)
Title: Steering gear for vehicle
Inventor: UMEMURA ATSUSHI
IPC: B62D5/06
Filed: 1988-06-30
Abstract: PURPOSE:To improve maneuverability under all travelling conditions by lessening a steering ratio near the neutral position of a steering wheel, while enlarging the steering ratio according to the rotational operation amount of the steering wheel. CONSTITUTION:In a variable angular velocity ratio gear train A, elliptical gears 21, 22 mesh with each other in the neutral position of a second shaft position 12, and the angular velocity ratio of the elliptical gear 32 to the elliptical gear 21 is increased according to the rotational amount from the neutral position of said second shaft 12. An overdriving gear train B is constituted of a pair of large and small circular gears 23, 24. The large diameter gear 23 formed integrally with the elliptical gear 22 is incorporated rotatably on a fourth shaft 15 and the small diameter gear 24 is formed and rotated integrally with a third shaft 14. Said gear train B transmits the overdriven rotational frequency of said gear 23 to said gear 24.
Patent JP-H0191608-A (JP)
Title: Apparatus for casting and winding-up net
Inventor: ARAN UIRIAMU TATSUPAA
IPC: B66C1/62
Filed: 1988-06-30
Abstract: PURPOSE: To obtain an easy-to-handle apparatus applicable even to a heavy load using a rope passing unit combining an elongated rope passing member and a rotatable wheel member to be engaged with the side supporting member for a pulley assembly. CONSTITUTION: A rotor part 16 is fixed rotatably to a body section 11. A recess 18 to be engaged with the side supporting member for a pulley assembly is made at a part on the circumference of the rotor part 16. Furthermore, a rope passing member 23 is fixed to the rotor part 16. The rope passing member 23 comprises an elongated planar member having one end provided with an opening 24 for fixing a rope and the other end provided with a rope passing part 25. The recess 18 in the rope passing apparatus 10 is engaged with the side supporting member for a pulley assembly and the rotor part 16 is turned relatively to the rope passing member 23 thus passing the rope.
Patent JP-H106459-A (JP)
Title: Release film
Inventor: OGINO TOMOAKI
IPC: B29L9/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform green sheet having no repellence of water ceramic slurry and no transfer of release agent by providing a release layer made of thermosetting resin and alkyd resin modified by saturated fatty acid on one side surface of a thermoplastic resin film. SOLUTION: This release film for manufacturing a ceramic sheet has a release layer made of thermosetting resin and alkyd resin modified by saturated fatty acid and provided on at least one side surface of a thermoplastic resin film. A mixing ratio of the thermosetting resin with the alkyd resin modified by the acid is preferably 95/5 to 5/95. A method for coating with the release layer includes a method for coating with coating liquid out of the step of manufacturing a biaxially oriented thermoplastic resin film by using a reverse roll coater, a gravure coater or a coating unit except them, and a method for coating in the step of manufacturing a film.
Patent JP-H05262764-A (JP)
Title: 1-aryl-2-@(3754/24)1h-1,2,4-triazol-1-yl)ethanol derivative
IPC: C07D403/12
Filed: 1992-05-29
Abstract: PURPOSE:To provide the subject new compound useful as an antimycotic agent or hormone-dependent breast cancer therapeutic agent. CONSTITUTION:The objective compound of formula I [R<1> and R<2> are each H or lower alkyl; R<3> is halogen, 4-(substituted phenyl)piperazin-1-yl, or 1H-1,2,4- triazolt-l-yl; n is 0 or 1], e.g. (-)-4-(6chloropyridazin-3-ylthio)2-(2,4-difluorophenyl)-3, 3-dimethyl-1(1H-1,2,4-triazol-1-yl)butan-2-ol. The compound of the formula I can be obtained, for example, by reaction of a compound of formula II with a 1-(substituted phenyl)piperazine in a solvent (e.g. acetonitrile) in the presence of a base (e.g. sodium carbonate) and an additive (e.g. sodium iodide) pref. at 50-110 deg.C.
Patent JP-S5687059-A (JP)
Title: Two-color electrophotographic recorder
Inventor: HIDA MASAYUKI
IPC: G03G15/04
Filed: 1979-12-18
Abstract: PURPOSE:To carry out sharp 2-color recording on a photosensitive drum without mixing of 2-color toners, by conducting formation of the first latent image and its development, and then, formation of the second latent image and its development. CONSTITUTION:Photosensitive drum 5 is charged to potential VS with charger 7, and positively exposed with exposing means 12, forming a latent image with potential VL of its exposed areas controlled to about 1/2 of VS. This image is developed positively with black toner 20 charged negatively in first developing device 13. Then, drum 5 is negatively exposed so as to render the potential of the exposed areas nearly zero V. The latent image is reversely developed with red toner having positive charge in second developing device 15. At that time, developing bias voltage VDB2 is kept somewhat lower than potential VL. Such a structure permits a black and red toner image to be formed on drum 5, and sharp 2-color recording becomes available on drum 5 without mixing of the 2-color toners.
Patent JP-S5789351-A (JP)
Title: Timing extracting circuit
Inventor: YAGI KAZUO
IPC: H03L7/08
Filed: 1980-11-25
Abstract: PURPOSE:To extract timing information stable against a temperature change and a secular change, by detecting the coincidence between a receiving pulse train and an output pulse train of a voltage control oscillator and by controlling the oscillation period of the voltage control oscillator by this coincidence output. CONSTITUTION:An equalizer 1, a rectifying circuit 2, and a waveform shaping circuit 3 shape receiving pulses and supply a square wave corresponding to receiving pulses to one input terminal B of a coincidence detecting circuit 4. The square wave of a constant period is supplied to the other input terminal C of the coincidence detecting circuit 4 from a voltage control oscillator 5; and when both inputs of the coincidence detecting circuit 4 are 1 together, a coincidence pulse is outputted. This coincidence output is amplified by an amplifier 6 and is supplied to a smoothing circuit 7 to obtain a DC voltage corresponding to the coincidence output. When the period of the voltage control oscillator 5 becomes shorter than that of receiving pulses, the width of output pulses of the coincidence detecting circuit 4 becomes narrower, and the output voltage of the smoothing circuit 7 is lowered to extend the period of the voltage control oscillator 5.
Patent JP-S6225490-A (JP)
Inventor: MUROTANI TADAHIRO
IPC: G06F17/50
Filed: 1985-07-25
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-S5866086-A (JP)
Title: Manufacture of case with glass for watch
Inventor: SUZUKI HIROYUKI
IPC: G04B39/00
Filed: 1981-10-14
Abstract: PURPOSE:To simplify the adhesion process of a glass and a case by sticking the glass to the case after the glass is coated with a sticky agent or an adhesive. CONSTITUTION:A glass 1 is coated on the sticking margin of a mating case thereof with a sticky agent or an adhesive 2 and stuck on to the case.
Patent JP-H06491-A (JP)
Title: Sewage treating device
Inventor: TAKATSUKI SHIGEKI
IPC: C02F3/00
Filed: 1992-06-23
Abstract: PURPOSE:To provide a sewage treating device which is capable of stagnating sewage in the respective treating tanks for a specified time and of sufficiently purifying sewage even when a large amount of sewage is introduced at a time and of allowing BOD of the discharged sewage to hardly exceed a reference value. CONSTITUTION:A sewage treating device is provided with two or more treatment tanks 1. Sewage 2 introduced thereinto is successively purified in the respective treatment tanks 1 and the purified sewage 2 is discharged. Since the sewage treating device is equipped with an air lift means 3 for flowing sewage 2 to the treatment tank 1 from the treatment tank 1 and a regulation means 4 for intermittently driving the air lift means 3, the flow rate of sewage 2 flown to the treatment tank 1 from the treatment tank 1 is regulated by the air lift means 3 and the regulation mean 4.
Patent JP-S5865131-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1981-10-15
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-S5790517-A (JP)
Title: Swirler with adjustable blade
Inventor: KOBAYASHI KENJI
IPC: F23L3/00
Filed: 1980-11-25
Abstract: PURPOSE: To obtain a swirler that gives air sufficient jet energy and swirling energy irrespective of secondary air supply, by making the setting angle of a swirler blade adjustable.  
     CONSTITUTION: A blade 6a is mounted freely rotatable at the side near a duct 5 with a bolt 7 on the duct 5 and a boss 8 on the blade. On a supporter shaft side of the blade 6a is an adjusting shaft 9 which goes through a supporting shaft 1 and has a pinion bevel gear 10 at one end engaging with a measter bevel gear 3. The rotation of the rotar shaft 2 is transmitted to the blade 6 via the master bevel gear 3 and the pinion bevel gear 10 each adjusting shaft 9, which adjust the pitch of the each blade, the tilt angle of the blade surface against the center axis of the rotar shaft 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H082299-A (JP)
Title: Vehicle seat
Inventor: YAMADA MAKOTO
IPC: B60N2/14
Filed: 1994-06-24
Abstract: PURPOSE:To perform inverting action of a seat main body on a cabin floor surface, and restoration action to a normal standing condition easily by one- touch operation. CONSTITUTION:A seat main body 10 is provided with a seat cushion 2. seat backs 3, 3 capable of inclination by reclining mechanisms 16a, 16b on the rear end side of it, and a right and a left arm rests 5, 5 at both side parts of it. The seat main body 10 is rotation-adjustably supported on a base frame 12 overhang-supported on a cabin floor surface 4 through a rotation adjusting mechanism 13. Operation levers 25a, 25b to release a lock condition of the rotation adjusting mechanism 13, and perform restoration action of the reclining mechanisms 16a, 16b simultaneously are provided on the right and left arm rests 5, 5. The arm rests 5, 5 are provided with a right and a left operation parts 20, 20 to actuate the reclining mechanisms 16a, 16b separately from the rotation adjusting mechanism 13 to adjust rotation of the seat main body 10.
Patent JP-H0328760-A (JP)
Title: Automatic measuring instrument for acid value of flux
Inventor: WATANABE SHUGO
IPC: G01N31/16
Filed: 1989-06-27
Abstract: PURPOSE:To provide a means for controlling concns. including a low concn. with high accuracy by setting a new device which makes measurement by using a chemical means adjusted to meet the properties of a flux. CONSTITUTION:The flux 20 to be measured is put into a container 11 for measurement. The device 1 is turned on and solenoid valves 14, 24, 28 are opened to supply a standard soln. 16 for titration, an alcohol solvent 23, and an indicator 32 into respective containers. A titration pump 26 is operated, the 21, 30 are operated by the signals via a CPU 41 and an I/O circuit 9, by which the liquid is titrated and supplied into a reaction chamber 2. This inspecting liquid 4 is thus stirred. The signal controlled by the CPU 41 lights 1 light source 36 by a light source lighting control circuit 44 to spectrally split this light; thereafter, the light is passed through a transparent widnow 3a, the inspecting liquid 4, etc., and is detected in a photoelectric converting element 33. The soln. 16 in the standard liquid container 20 for titration is supplied into the reaction chamber 2 in this stage. The absorbance is measured via a sensor amplifier 39, etc., and the change in this value is arithmetically processed by the CPU 41. The acid value of the flux is displayed on a display part 42.
Patent JP-S6056603-A (JP)
Title: Motorcycle tyre being excellent in external disturbance absorption
Inventor: KITAZAWA YOUICHI
IPC: B60C1/00
Filed: 1983-09-09
Abstract: PURPOSE:To improve a preventing effect against vibration, such as shimmy, wobble, occurring due to half-past wear, by a method wherein a tread is formed with a plurality of laminated materials including base rubber and cap rubber, such rubber is integrally disposed so that it extends along a carcass between two dide walls and reach a position where the maximum width of a tyre is provided. CONSTITUTION:A tyre has a toroidal carcass 2 in which a plurality of plies made of textile cord extending between a pair of bead cores being increased in the vicinity of the inner periphery in the radial direction of a tyre of a side wall 1 are superposed with each other. A tread 4, positioned above a crown part 3 of the carcass 2, is disposed so as to provide the maximum width of the carcass 2, and the tread 4 includes a cap rubber 4a which is located at the outside in the direction of radius of a tyre and has a specified storage elasticity modulus, and a base rubber 4b, being different in properties from the cap rubber 4a, which is situated on the side in the direction of a radius and more closer to the carcass 2. The jacketing rubber of the wall 1 is formed as extension of the base rubber 4b, and the combination use of the two causes improvement of a damping effect.
Patent JP-H10340102-A (JP)
Title: Serial communication device
Inventor: TAKAHASHI TATSUMI
IPC: G05B23/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a serial communication device which improves the probability of detection for the failures or the data abnormality of controllers of a triple system. SOLUTION: The data received from the opposite party device of the serial communication are distributed to the receiving parts 13 (13a, 13b and 13c) of controllers 11 (11a, 11b and 11c) of a triple system via a distributor 12. Then the data received by the parts 13 are sent to the controllers 11 of the other system via a collation circuit 15. Then the control parts 14 (14a, 14b and 14c) of each controller 11 of the triple system decide the propriety of data and the failures of devices based on the data obtained via the circuit 15 and the data received at the parts 13 of its own system.
Patent JP-H04361736-A (JP)
Title: Automatic blood pressure measuring device of oscillometric type
Inventor: NISHIBAYASHI HIDEO
IPC: A61B5/022
Filed: 1991-06-10
Abstract: PURPOSE:To prevent noise inclusion in pulsed wave signals from a cuff in favorable performance in an automatic blood pressure measuring device of oscillometric type, which samples the pulsed wave signals through a time gate and measures the blood pressure. CONSTITUTION:Separate from on a cuff 10 in the upper arm part, a pulsed wave sensor 34 is mounted on a wrist 40, and the peak of No.2 pulsed wave due to pulsed wave signals SM2 given by this pulsed wave sensor 34 is sensed by a control device 28. The control device 28 opens and closes a time gate on the basis of sensing of this peak of No.2 pulsed wave and takes in the pulsed wave signals SM1 for a certain period of time in which peak generation is anticipated in No.1 pulsed wave due to pulsed wave signals SM1 given from the cuff 10. Because No.1 and No.2 pulsed waves are both obtainable based on the pulsation on the trunk artery and are well synchronized to a satisfactory degree, the opening time of the time gate can be shortened.
Patent JP-H0916917-A (JP)
Title: Magneto-resistive magnetic head and its production
Inventor: KUROSAWA HISAO
IPC: G11B5/39
Filed: 1995-06-30
Abstract: PURPOSE: To improve the reproducing characteristics of an MR head by incorporating gaseous nitrogen into an SAL film to lower a magneto-resistive effect and magnetostrictive effect. CONSTITUTION: The SAL film is formed by using a sputtering method and a sputtering gas contg. nitrogen is used, by which >=Swt.% gaseous nitrogen is included into the SAL film. More specifically, an RF magnetron sputtering device of a load lock type is used and the gaseous nitrogen content in gaseous Ar is controlled within a range of 0 to 20% by changing the nitrogen content in the film while the gaseous pressure is maintained constantly under 0.2Pa. The nitrogen-contg. SAL film exhibits a tendency to lowering of magnetostriction and intrinsic resistance change rate with an increase in the nitrogen content. The magneto-resistive effect of the MR film is lowered to <=1/10 and the nitrogen content to decrease the magnetostriction to <=2×10<-7> is 3wt.%.
Patent JP-H08337758-A (JP)
Title: Slippery coating material containing polymer having vinyl and carboxylic acid parts
Inventor: YUU RIN FUAN
IPC: C08J7/056
Filed: 1996-06-06
Abstract: Lubricious coatings comprising a binder polymer having a vinyl moiety and a carboxylic acid moiety and a hydrophilic polymer are disclosed. The coatings can be applied to a variety of substrates such as, for example, catheters, stents, dilatation balloons, guide wires, endotracheal tubes, instruments, implants and other biomedical devices and can provide exceptional lubricity and abrasion resistance. Processes for applying the lubricious coatings in either one or two coating steps are also disclosed.
Patent JP-S6320334-A (JP)
Title: Transparent, gas-barrier film
Inventor: SAWADA TSUTOMU
IPC: B32B27/18
Filed: 1986-07-14
Abstract: PURPOSE:To improve the gas barrier property, transparency, etc. of a film, by selecting the kind, diameter, kneading condition, etc. of an inorganic fine powder added to the film and controlling the mean diameter of the defects originating in the fine powder and the number of these defects per square meter to specified values, respectively. CONSTITUTION:An inorganic fine powder (e.g., clay or talc) is added to a stock resin for the production of a film of polyvinyl chloride, polyethylene terephthalate or the like in order to improve the slidability of the product film. This mixing operation is controlled so that the mean diameter of defects originating in the inorganic fine powder dispersed in the film may be 4mu or below, and the number of these defects may be 10<4> or below per square meter by, for example, a process comprising using a fine powder of an average particle diameter <=about 1mu in a smaller amount and performing kneading under conditions under which no agglomeration of the fine powder particles occurs. In this way, the titled film excellent in gas barrier property, transparency, flexibility, strength, etc. and suitable as a packaging material can be obtained.
Patent JP-H0332035-A (JP)
Title: Tool cleaning mechanism for bonder
Inventor: ISHIDA HISAO
IPC: H01L21/52
Filed: 1989-06-29
Abstract: PURPOSE:To suck dust around a tool effectively and to prevent the scattering of the dust into the surrounding region by arranging a duct comprising a sucking path and a tool inserting hole at the upper part of a cleaning member. CONSTITUTION:Cleaning is performed with a rough grindstone 51, a finishing grindstone 52 and a wire brush 53 which are provided on a cleaning stage of a tool cleaning part 4a. At this time, the tip of a tool 41 is inserted into a tool inserting hole 60b of a duct 60. The dust of foreign material removed from the tool 41 is sucked into a duct 60 surrounding the tool 41. Therefore, the dust generated in cleaning can be sucked into the duct 60 effectively from the surrounding part of the tool 41, and the scattering of the dust can be prevented.
Patent JP-H0913083-A (JP)
Title: Detergent composition and method for cleaning by using the same
Inventor: SHIRAI MICHIO
IPC: C07C31/08
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a detergent composition used for the finish cleaning of optical elements, electronic parts, metal parts, etc., and to provide a method of cleaning by using the composition. CONSTITUTION: This composition consists of 66-90wt.% 6C aliphatic saturated hydrocarbon containing at least 44wt.% 2-methylpentane, and 10-34wt.% 1-3C lower alcohol containing at least 85wt.% ethyl alcohol, and it exhibits azeotropic or azeotropic-like characteristics. The cleaning method comprises impregnating a fibrous material with the composition and wiping the surface of an object with the fibrous material. The composition can reveal very excellent drying performance and sufficient detergency while maintaining low corrosiveness to various materials and excellent composition stability during cleaning or storage.
Patent JP-H10339547-A (JP)
Title: Low-temperature storehouse
Inventor: FUJISAWA KUNIHIRO
IPC: F25D17/06
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable unpolished rice to be stored under optimum conditions, by providing the control of a compressor and a fan with an unpolished rice mode to turn on a circulation fan synchronously with the ON of the compressor, and turn off it once while the compressor stops several times. SOLUTION: A controller has three modes for use in high humidity, low humidity, and for exclusive use for unpolished rice, in a stored program, and as occasion demands, the mode is set selectively Here, when the mode exclusively used for unpolished rice is set, a fan 17 for circulation is operated synchronously with the working of a compressor 11, and the circulation fan 17 is stopped, being delayed for a specified time from the stoppage of the compressor 11, and the humidity is kept at 60-70%. Therefore, the humidity within a storeroom can be kept between high humidity and low humidity. Moreover, in case that the storeroom is large, there is a fear of its getting tinged with low humidity, so the fan 11 for circulation is stopped, being delayed for a specified time only once while the compressor 11 stops several times.  Hereby, the environment required for preservation of unpolished rice can be made.