baber/WOPTO huggingface dataset:
Patent JP-H111059-A (JP)
Title: Ink jet recording sheet
Inventor: TOTANI KAZUO
IPC: B32B27/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To ensure long term notification by setting the aspect ratio of a pigment added into an undercoat layer within a specified numeric range thereby enhancing the water resistance of a recording sheet. SOLUTION: Aspect ratio of a pigment added into an undercoat layer of a thermoplastic film sheet being used as a biaxially oriented film is set in the range of 2.0-100.0, preferably in the range of 2.0-7.0. When the aspect ratio is low, adhesion between the undercoat layer and an ink receiving layer is deteriorated and the water resistance of a coating in an ink jet recording sheet required for long term notification can not be attained because of the moisture. Since the surface strength of the undercoat layer is lowered as the aspect ratio increases, an overlaminate sheet may be stripped together with the coating layer regardless of the moisture and large size long term notification may not be achieved because of the weight of the overlaminate sheet.
Patent JP-S5381285-A (JP)
Title: Leak detecting system
Inventor: TAKITA SOUSAKU
IPC: G01M3/00
Filed: 1976-12-27
Abstract: PURPOSE: To detect the leak with resultant reduction in judging error by arranging a moisture meter and a thermometer in the earth outside of a pipe line so that the moisture increase and the temperature rise or fall in the earth due to the leak may be detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5487515-A (JP)
Title: Magnetic head and its production of the same
Inventor: TSUKADA TATSUKI
IPC: G11B5/17
Filed: 1977-12-23
Abstract: PURPOSE: To make production of magnetic heads easy and make their performances stable by providing yoke fitting grooves so as to become alternate with shield plate fitting grooves to chips and individually inserting yokes therein.  
     CONSTITUTION: A gap bar 17 which comprises glass welding U-form ferrite piece blocks 15, 15' in such a manner as to from a gap line 16 is removed of a back gap part 18 and is fabricated with shield plate fitting grooves 19 thru 21 and yoke fitting grooves 22 thru 25, whereby a chip 26 is made. Next, yokes 29 which comprise applying windings 28 to U-form yoke cores 27 as of ferrite are inserted into the respective grooves 22 thru 25 and shield plates 30 such as of ferrite are respectively inserted into the grooves 19 thru 21, whereby a unit 31 is made. This unit 31 is inserted and fixed into a shield case and the tape contact face side of the chip 26 is polished until the plate 30 sufficiently exposes, whereby the magnetic head for 4-channels is completed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H106735-A (JP)
Title: Air conditioner for vehicle
Inventor: NAKAJIMA YUTAKA
IPC: B60H1/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce a difference in window defogging performance by increasing the quantity of diffused air in the side of a low temperature more than that in the side of a high temperature when a defrosting command is issued in a device for independently controlling diffusing temperatures from first and second diffusing ports. SOLUTION: While left and right independent control switches 52 are ON, a control circuit 35 controls the opening degree of a driver's seat side air mix door 16DR based on a driver's seat side temperature set by a dial 51DR and a vehicle heat load and the opening degree of a passenger's seat side air mix door 16AS based on a passenger's seat side temperature set by a dial 51AS and a vehicle heat load. Also, the control circuit 35 automatically sets a diffusing port mode based on any one of driver's seat or passenger's seat side temperature and the vehicle heat load. In this case, for example, a wind distribution ration is set such that in the temperatures (diffusing temperatures) set in the driver's and passenger's seat sides, the defroster air quantity of the low side is set larger than that of the high side.
Patent JP-H10323683-A (JP)
Title: Water purification treatment and device
Inventor: INOUE SHIRO
IPC: B01D65/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a water purification treatment method and a treatment device in which the site area of an installation is made small and operation and maintenance are made easy and also construction cost of the installation and operating cost are reduced and potable water of high-grade water quality is obtained. SOLUTION: In the water purification treatment method for obtaining potable water from raw water such as river water, lake water, pond water and underground water, raw water is introduced into a treatment tank 1 storing granular activated carbon 2 stuck with aerobic microorganisms on the surface. Organic substance contained in liquid in the tank, which is raw water introduced into the treatment tank 1, is adsorbed on the surface of activated carbon 2 and also organic substance is decomposed by the aerobic microorganisms. Decomposition material of organic substance and the other suspended material are filtrated through a filtration film unit 3 immersed into water in the tank.
Patent JP-S5858514-A (JP)
Title: High-aperture ratio wide angle photographic lens using aspherical surface
Inventor: TACHIHARA SATORU
IPC: G02B13/04
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a bright and compact wide angle lens superior in capacity, by satisfying  prescribed conditions in the lens system constituted with the first group consisting of positive,  negative meniscus, negative meniscus, and positive meniscus lenses and the second group consisting of positive, positive, negative, negative, positive, and positive lenses which are arranged  in order from the object side. CONSTITUTION:In the lens system constituted with the first group consisting of positive, negative meniscus, negative meniscus, and positive meniscus lenses and the second group consisting  of positive, positive, negative, negative, positive, and positive lenses which are arranged in  order form the object side, surfaces of the 9th lens and the 10th lens in the image side are  formed to aspherical surfaces, and the sign of derivatives of second degree of coordinates (y)  in the direction of the optical axis of these aspherical surfaces to coordinates in the (x)-axis  direction is invariable in the effective diameter, and conditions of inequalities (1)-(6) are satisfied. In the inequalities, f123, (f), D6, fII, L, f1, and Np are the resultant focal length of the first- the third lenses, the focal length of the whole of the system, the air gap between third and  fourth lenses, the focal length of the second group, the overall length of lenses, the focal length of the first lens, and an average value of refractive indexes of fifth and sixth lenses, respectively. Thus, a bright and compact wide angle lens superior in capacity is obtained.
Patent JP-S5946226-A (JP)
Title: Novel phospholipid a containing choline and carcinostatic agent containing the same
Inventor: ISONO KIYOSHI
IPC: A61K38/00
Filed: 1982-09-09
Abstract: NEW MATERIAL:The phospholipid A contg. choline having the following characteristics: colorless oily substance; molecular weight, 805 and 831 by FD-MS and SIMS; soluble in ether, methanol, etc., insoluble in acetone and water; positive to Dragendorff reagent, Dittmer-Lester reagent, etc.; negative to H2SO4, ninhydrin reagent, etc. USE:Carcinostatic agent. PROCESS:The embryo of a rainbow trout (salma gairdneri) of 12-14 days after fertilization is homogenized, and extracted successively with acetone, ether, and a chloroform-methanol mixture. The extracts are mixed to together, concentrated in vacuum, and developed by silica gel column chromatography. The active component existing in the chloroform-methanol fraction is purified to obtain the phospholipid A. The objective drug having excellent carcinostatic activity and low toxicity can be obtained by using the phospholipid A as an active component. Dose: 0.01-100mg/kg daily for oral administration and <= about 10mg/kg daily for parenteral administration.
Patent JP-S641206-A (JP)
Title: Composite electronic component
Inventor: KITO NORIMITSU
IPC: H01C13/02
Filed: 1987-06-23
Abstract: PURPOSE: To manufacture a composite electronic component as one chip component and to simply connect in parallel by providing electrodes for connecting ends of both by integrally laminating a semiconductor element having positive resistance temperature coefficient with a resistor and connecting electrodes led from the element to both ends of the resistor.  
     CONSTITUTION: Semiconductor elements having inner electrodes 4 are, for example, press-bonded, and baked at 1300°C. Then, in order to form a fixed resistor 2, the upper surface of the uppermost semiconductor element is coated with resistance paste which mainly contains RuO 2 , and seized. Inner electrodes 4 are completed by pressure pouring metal solution having a low melting point for obtaining an ohmic contact to a degassed porous layer to manufacture a positive temperature coefficient thermistor 1. An outer electrode 3 for electrically connecting the electrodes 4 exposed at both ends to the resistor 2 is provided at the thermistor 1 to obtain a composite electronic component. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H027113-A (JP)
Title: Flow rate controller
Inventor: NAGAHORI JUNJI
IPC: G05D7/06
Filed: 1988-06-25
Abstract: PURPOSE:To obtain the flow rate controller of an electric viscosity fluid capable of withstanding high voltage impression by providing a spacer at the flange surface of an outer pipe or an inner pipe and the edge part of a opposite pipe. CONSTITUTION:A flow rate controller 1 has an outer pipe 2 which is one side of an electrode pair and an inner pipe 3 of the same axis which is other side electrode and the inner surface of a flange 4 formed at the edge part of the inner pipe 3 and an edge part 5 of the outer pipe 2 opposite to the inner surface are linked through an electric insulation spacer 6. A flow path 7 of the electric viscosity fluid is formed by a clearance 8 formed between the outer pipe 2 and the inner pipe 3, a hole 9 of the inner pipe 3 to communicate the clearance 8 and the inner pipe 3 internal part and the flow path 8 in the internal part of the inner pipe 3 communicated to an outlet 10. Thus, since the spacer is not provided at the flow path between electrodes (clearance) to impress the voltage, the creeping breakdown of the spacer and the electric viscosity fluid and the dielectric breakdown in the spacer internal part can be prevented.
Patent JP-S6051150-A (JP)
Title: Production of biphenyltetracarboxylic acid ester
Inventor: ITAYA HIROSHI
IPC: C07C69/76
Filed: 1983-08-30
Abstract: PURPOSE:To produce 3,3',4,4'-biphenyltetracarboxylic acid tetraester (s-BPTT), selectively, in hight yield, by the stepwise oxidation coupling reaction of an o- phthalic acid ester at a high temperature in a molecular oxygen atmosphere, by adding a specific palladium catalyst successively to the reaction system. CONSTITUTION:The objective s-BPTT is produced by the oxidative coupling reaction of o-phthalic acid ester at 140-260 deg.C in the presence of a catalyst composed of a Pd salt (preferably Pd acetate and nitrate), a basic bidentate compound (preferably 1,10-phenanthroline) and a copper salt while supplying the reaction system with a gas containing molecular oxygen. The amounts of the bidentate compound and the copper salt are 0.5-4mol and 0.01-5mol per 1mol of the Pd salt, respectively, and the amount of the catalyst is 0.00005-0.005mol, preferably 0.0001-0.004mol in terms of Pd salt based on 1mol of the o-phthalic acid ester. The catalyst is added to the system 1-10 times within the range to give the total amount of the Pd salt of 0.0001-0.01mol per 1mol of the ester, and the ester is made to react stepwise under the above condition to obtain s-BPTT.
Patent JP-S5970555-A (JP)
Inventor: RODERITSUKU EI BORUTON
IPC: B65H35/10
Filed: 1983-08-30
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-S6313789-A (JP)
Title: Optical recording medium
Inventor: KISHI TAKASHI
IPC: G11B7/2472
Filed: 1986-07-04
Abstract: PURPOSE:To obtain an optical recording medium which is free from deterioration of resistance to weather even under a long-term storage and superior in reliability and mass-production properties, by forming a recording layer containing cyanine dye and poly-alpha-methylstyrene on a substrate. CONSTITUTION:Cyanine dye in use is so constructed that nitrogen-containing heterocycles are combined with the both ends of a methine chain. On the other hand, poly-alpha-methylstyrene is uniformly dispersed in the cyanine dye. These cyanine dye and poly-alpha-methylstyrene are dissolved in a solvent such as alcohol so as to meet a composition ratio A (cyanine dye/poly-alpha-methylstyrene) ranging 25/75<A<75/25, thereafter being coated to a transparent substrate 2 by spin- coating etc. to form a recording layer 1. The recording and regeneration of information signals to this optical recording medium is conducted by irradiating concentrated laser beam L from the side of the transparent substrate 2 to the recording layer 1.
Patent JP-S5782402-A (JP)
Title: Open type continuous atmospheric furnace for powder metallurgy
Inventor: NAGASAWA TOSHIO
IPC: F27B9/24
Filed: 1980-11-08
Abstract: PURPOSE: To prevent the oxidation of works in the cooling section of a furnace and in the vicinity of the outlet of the furnace by inclining a mesh belt conveying the works downward from the horizontal part at the outlet side.  
     CONSTITUTION: Works 5 charged into a mesh belt system open type atmospheric furnace from the charging part are heated and cooled in the atmospheric gas. In the furnace the mesh belt 1 is inclined downward at the outlet side in the hood 2a, and the outlet side hood 2b is placed under the horizontal part of the belt 1. Accordingly, no air enters from bottom space of the vertical hood 2c, and the works 5 contact with air after perfect cooling in the cooling section. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5861311-A (JP)
Inventor: KURUTO SHIYUTOORU
IPC: F15B15/26
Filed: 1982-09-09
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-S6315938-A (JP)
Inventor: FUKUMA YASUFUMI
IPC: A61B3/107
Filed: 1986-07-04
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-S5858454-A (JP)
Title: Cloud detector for vehicle
Inventor: KATOU FUMIAKI
IPC: G01N27/00
Filed: 1981-10-05
Abstract: PURPOSE:To cloud a dew condensation sensor part fast to foresee the occurrence of the cloud of a window glass, by sticking the dew condensation sensor to the surface in the side of car room through a thermoelectric element and adjusting the temperature of the sensor part. CONSTITUTION:A dew condensation sensor 2 is stuck to a car room-side surface 3a of a front wind shield glass 3 of a vehicle through a thermoelectric element 6 with paste 5 or the like and is shielded from direct rays of the sum by a light shielding tape 10. When the temperature of the part to which the sensor 2 is attached is made lower than that of other parts on the surface 3a by the element 6, the cloud occurs in this part faster than other parts and is detected by the sensor 2. Consequently, the occurrence of the cloud on the front wind shield glass or the like is foreseen on the basis of the detection signal of the sensor 2.
Patent JP-H0820320-A (JP)
Title: Connecting structure of pedal for vehicle and clevice
Inventor: SAKURAI HIDEAKI
IPC: B60T7/06
Filed: 1994-07-08
Abstract: PURPOSE:To secure a proper clearance between a clevice pin, a pedal for a vehicle, and the insertion hole of the clevice and prevent the occurrence of a rattle between the clevice pin and clevice. CONSTITUTION:A clevice pin 34 is inserted into the insertion hole 38 of a clevice 32, and a lever plate 52 is arranged around it. A return spring is hooked on the hook hole 56 of the lever plate 52. A fulcrum block 60 is provided on the lever plate 52, the fulcrum block 60 acts as a fulcrum when it interferes with the clevice 32, and the clevice pin 34 is pressed to the inner periphery of the insertion hole 38 by the principle of lever. When a proper clearance is secured, the occurrence of a rattle between the clevice pin 34 and clevice 32 can be prevented.
Patent JP-H0822081-A (JP)
Title: Photographic printer and film scanner
Inventor: SAIDA HIROBUMI
IPC: G03B27/73
Filed: 1994-07-08
Abstract: PURPOSE:To simplify and miniaturize constitution by using a light source where LED elements of red, green and blue are arranged in a matrix state and controlling any of the luminance of emitted light, the light emitting time and the number of driven elements of the respective LED elements or controlling by combining them. CONSTITUTION:The LED light source 10 is constituted by arranging the LED elements of red, green and blue in the matrix state, and the luminance of emitted light and the light emitting time of the light source 10 are controlled for every color or individually, so that the three-color light components of a negative image and light quantity are changed. Namely, data on the luminance of emitted light and the light emitting time of the light source 10 are decided by an exposure arithmetic calculation part 39, and the LED element is allowed to emit the light by an LED light source driving part 16 based on the luminance of emitted light and the light emitting time decided by a controller 35. Unevenness caused by printing magnification and exposure time is corrected for every LED element of red, green or blue based on the light emitting time and the luminance of emitted light. Furthermore, by controlling the number of LED elements of each color which emits the light, printing exposure of each color is controlled.
Patent JP-S6221632-A (JP)
Title: Granular body feeding device
Inventor: MURATA HIROYUKI
IPC: B01J4/00
Filed: 1985-07-17
Abstract: PURPOSE:To enable a granular body accumulated in a tank to be quantitatively fed in small quantities to other place, by a method wherein primary air is forced to income from the bottom part of the tank to above to fluidize the granular body, and secondary air is blown in through the lower part of the tank in a direction extending at right angles with a primary air flow. CONSTITUTION:Primary air, introduced through a primary air incoming pipe 24, is forced to income through a primary air incoming member 26 to above by means of a porous plate 26a. The granular body is fluidized toward the upper part of a hopper part 22. Meanwhile, since secondary air, introduced through a secondary air incoming pipe 25, is injected through secondary air injection nozzles 31 and 32 in a horizontal direction, the secondary air crosses a primary air flow, flowing upward, at right angles, and only the bottom part of the hopper is partially agitated. Even if an amount of the primary air is low, a mixture flow, agitated through an air flow passage, is blown in a conveying pipe 34. Since an opening end 33 of the granular body conveying pipe 34 is positioned away from an accumulated granular body layer and thereabove, even if a back pressure in the tank is changed, an amount of the granular body fed is inhibited against fluctuation.
Patent JP-H094386-A (JP)
Title: Concrete block connected structural body and connecting method thereof
Inventor: HONMA AKIRA
IPC: E21D11/08
Filed: 1995-06-23
Abstract: PURPOSE: To cope with various connecting angles. CONSTITUTION: This concrete block connected structural body is constituted of concrete blocks each formed with a cable hole and the insertion hole 9 of a connecting rod 8 in it and a pair of connecting members C, C each provided with a nut section 10 formed with a female screw screwed to a make and an engaging section 11 provided at one side section of the nut section 10. The engaging sections 11 are coupled with each other to connected the connecting members, C, C, and the concrete blocks are connected.
Patent JP-H11355159-A (JP)
Title: Reception system
Inventor: SAKAI SHIGETAKA
IPC: H04L27/22
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To predict a phasing state and to provide a system capable of preventing a code from being erroneously judged by predicting the phasing state from a detection output and changing a judgement threshold in accordance with the predicted phasing state. SOLUTION: A phasing prediction block 10 is provided with an integrator 11 for averaging the detection output result of time used for prediction and an amplitude limiter 12 limiting a rage where the threshold changes from the output of the integrator 11. Furthermore, a change rate limiter 15 having a change rate setting unit 13 for limiting the rate of the change of the threshold and a multiplier 14 multiplying the output is provided. The change range of the threshold by the amplitude limiter 12 is limited for preventing the prediction error of the threshold due to that the same codes continue in a telegraphic message and the deviation of the code exists. The change rate by the change rate limitter 15 is limited for preventing influence by noise and preventing the judgement error.
Patent JP-S5782450-A (JP)
Title: Medium strength al alloy for extrusion with superior toughness and press hardenability
Inventor: OOHORI KOUICHI
IPC: C22C21/00
Filed: 1980-11-10
Abstract: PURPOSE: To obtain a medium strength Al alloy for extrusion with superior toughness and press hardenability by adding Mn and Zr to an Al-Mg-Si alloy or further adding Cu.  
     CONSTITUTION: An Al alloy prepared by adding 0.4W0.7% Mg, 0.5W1.0% Si and 0.2W0.8% Mn to Al or further adding 0.05W0.3% Cu is cast into a billet. The billet is homogenized at 530W570°C for 2W48hr to solubilize Mg and Si as well as to finely disperse and precipitate an intermetallic Mn-Zr compound. The intermetallic Mg-Si compound is partially precipitated by forced cooling, and the precipitated intermetallic Mg-Si compound is solubilized by reheating to ≥480°C. The treated billet is then extruded, subjected to forced air cooling at ≥1°C/sec cooling rate or water hardening, and finally aged at 160W200°C for 2W24hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H063639-A (JP)
Title: Manufacture of projection type color liquid crystal display device
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/1335
Filed: 1992-06-17
Abstract: PURPOSE:To provide a projection type color liquid crystal display device having light weight and compact size. CONSTITUTION:In a liquid crystal display device, a mosaic type color filter 4 is laid on a thin film transistor(TFT) type liquid crystal panel 1 having a TFT connected to each of red, green and blue picture elements in such a way as corresponding to each element. Also, a planer lens array(PLA) with a lens array formed in such a way as corresponding to each picture element is laid on the filter 4, and a light source 6 is provided on the PLA, with a projection lens 8 fitted to the liquid crystal panel 1 at the opposite side of the light source 6. Regarding the liquid crystal display device so constituted, the PLA is processed with a silane compound and, then, the mosaic type color filter 4 is formed, as a method for manufacturing a single panel projection type color liquid crystal display device.
Patent JP-S5782857-A (JP)
Title: Multi-sheet copying method
Inventor: YAMAOKA TOSHIHIDE
IPC: G03G13/09
Filed: 1980-11-12
Abstract: PURPOSE: To prevent the deterioration of an electrostatic latent image after copying plural sheets, by combining a carrier of low resistance with an insulating sleeve.  
     CONSTITUTION: A magnetic brush developing machine 9 uses a double-component developer including a magnetic carrier and a toner and incorporates a nonmagnetic sleeve 30 like Al. An insulating process is applied on the surface of the sleeve 30 in order to prevent the deterioration of an electromagnetic latent image on a drum 6 which is induced due to the repetitive development. Thus the lowering of the electrostatic latent image which is caused by the leak of the electric charge is effectively prevented. In this case, the volume resistivity of the carrier must be set ≤10 11 Ωcm (≤10 4 Ωcm preferably). In such way, a carrier of low resistance is combined with an insulating sleeve to prevent the deterioration of an electromagnetic laten image even after copying plural sheets. 
     COPYRIGHT: (C)1982,JPO&Japio