baber/WOPTO huggingface dataset:
Patent JP-H03255877-A (JP)
Title: Operation of nitrogen generator
Inventor: FUJIMORI KANJI
IPC: C01B21/04
Filed: 1990-03-06
Abstract: PURPOSE:To enable responding appropriately to various operating conditions to be demanded from a user by correcting automatically an amount of a stock air corresponding to a rate of liquefaction of the stock air varying with an amount of a product gas nitrogen and an amount of a product liquid nitrogen to be sampled in a purity preference mode in which purity of the product nitrogen is made almost constant. CONSTITUTION:An amount of gas nitrogen is determined corresponding to a value LNINP of an amount of liquid nitrogen on a mode section characteristic curve f(SP). An amount GNINP of gas nitrogen sampled is checked whether it is larger or not than the amount of the gas nitrogen, when the amount is larger than an intersection GNSP or larger than the amount of the gas nitrogen on the f(SP), it is determined to be in a purity preference mode area and a correction factor epsilon owing to a change in liquefaction level of the stock air is calculated by the formula 3. The correction factor epsilon is used to calculate an optimum amount of the stock air by the formula 4. epsilon=[(GNB1+LNB1)-GNB2]divided by LNB2... the formula 3 and QA=(GNINP +epsilonXLNINP)X[CB1divided by (CB1-0.2095)]+QBG... the formula 4. This can prevent wasting of consumed power as caused by an excess of the stock air and worsening of purity of the product nitrogen as caused by insufficiency of the amount of the stock air.
Patent JP-H0643410-A (JP)
Title: Optical wavelength filter device
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/12
Filed: 1991-03-19
Abstract: PURPOSE:To provide the filter device having the narrow width of a transmission band suitable for practicable use and which can be widened in tuning width. CONSTITUTION:Elements 14 in which the peak of light transmittance appears in a period t are connected in multiple stages to a filter section 12 in which the peak of the light transmittance appears in a period T. The period t forms the geometrical progression of initial term 2T and common ratio 2. The wavelengths of the light outputted from the filter device are LAMBDA, LAMBDA+ or -4T... and the light of the wavelengths exclusive thereof are not outputted if the case two pieces of the elements 14 of the period t=2T, 4T are connected is considered. Only the light of the desired wavelength LAMBDA can be separated in a range of the wavelength LAMBDA+ or -4T. The filter section consists of one piece of Fabry-Perot resonator and is narrow in the band of the transmission wavelength band. The elements 14 are Mach-Zehunder type filters having two pieces of arms previously provided with an equiv. refractive index difference and are width in the variable width of transmission wavelengths. Then, the sepn. of the light of the desired wavelength LAMBDA is enabled and the purposes are attained by connecting the elements 14 in multiple stages to the filter section 12.
Patent JP-H01269697-A (JP)
Title: Marine propeller drive
Inventor: SUTEIIBUN SHII HAAN
IPC: B63H20/14
Filed: 1989-03-07
Abstract: PURPOSE: To improve manoeuverability by transmitting thrust from a propeller to the boat hull bypassing the first end part of a constant velocity universal joint and an inner propeller shaft, and performing the articulated motion of the outer propeller shaft to the inner propeller shaft. CONSTITUTION: Power from a marine engine is transmitted to a propeller 22 through an inner propeller shaft 16, a constant velocity universal joint 18, and an outer propeller shaft 20. Meanwhile, thrust from the propeller 22 is transmitted to a boat hull 28 through the outer propeller shaft 20, a thrust ring 52, a thrust bearing 66, an outer thrust housing 24, and an inner thrust housing 26. Next, when a steering shaft 78 is rotated, the outer thrust housing 24 is rotationally moved, the outer propeller shaft 20 is also rotationally moved through the universal joint 18, and further a skeg plate 106 fixed to a skeg plate shaft 94 is rotationally moved at an angle corresponding to rotation of the steering shaft 78. In this way, manoeuverability can be improved and vibration can be reduced.
Patent JP-H08205977-A (JP)
Title: Double flower vase with frog
Inventor: MORITA JUNKO
IPC: A47G7/03
Filed: 1995-01-31
Abstract: PURPOSE: To provide a double flower vase with frog effectively used as two flower vases with one base and in which a frog is fitted in the flower vase as a main body. CONSTITUTION: This flower vase is used as two flower vases by effectively using one base. Also, the frog 5 in the flower vase is effectively used depending on the form of flower arrangement.
Patent JP-S56149666-A (JP)
Title: Word processor
Inventor: INOUE TAKATSUNE
IPC: G06F17/21
Filed: 1980-04-22
Abstract: PURPOSE: To increase the tabulating function of a word processor, by adding a plotting function to the word processor.  
     CONSTITUTION: The operator set the luminous point on the CRT7 at the start point with operation of the control key on keyboard 1 while looking at the CRT7. The start point information is stored in the picture memory 6 having a dot memory of 1:1 correspodence to the picture element of CRT7 via an adder 5. Then the luminous point is shifted to the next position with operation of the joy stick, and this position information is stored in the memory 6. In such way, the luminous point position information is stored in the memory 6 with every shift of the luminous point. After this, the memory 6 is scanned successively, and the locus of luminous point is displayed on the CRT and also printed out to the printer 8. Such plotting function is added to a word processor to increase the tabulating function of the word processor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60199354-A (JP)
Title: Production of packaged cereal product
Inventor: INOUE ISABUROU
IPC: A23L7/109
Filed: 1984-03-22
Abstract: PURPOSE:To produce a package cereal product keeping the hardness of starch, by treating the raw cereal with oryzanol, thereby protecting the protein constituting the crust of starch of the cereal from thermal action. CONSTITUTION:Oryzanol is dissolved in an alkaline caustic alkali solution, and the solution is dispersed in water to obtain about 1.1-1.2vol% aqueous solution of oryzanol. The amount of oryzanol in the solution is 0.005-0.08wt% based on the raw cereal to be treated. The raw cereal such as rice, barley, bean, etc. is immersed in the aqueous solution, maintained for >=10min under reduced pressure, left to stand for >=2hr under normal pressure, dehydrated, dried, sealed in a package, subjected to the high-frequency heat-treatment, hot-water sterilization, etc., and cooled to obtain the objective product.
Patent JP-S58170037-A (JP)
Title: Method and device for cutting wirings
Inventor: SHIOZAKI MASAKAZU
IPC: H01L21/768
Filed: 1982-03-31
Abstract: PURPOSE:To enable to prevent alkaline ions from invading into an insulating film and to improve the cutting efficiency of a device for cutting wirings by cutting the wirings by laser light rays in pressure reduced state not higher than atmospheric pressure. CONSTITUTION:A silicon wafer 11 is thermally oxidized to form a thermally oxidized film (SiO2)12 of approx. 1mum thick. Then, after phosphorus is doped in a polycrystalline silicon film of 6,000Angstrom  thick, it is patterned to form wirings 13. Further, an oxidized film (SiO2)14 of approx. 7,000Angstrom  is formed by a CVD method on the wirings 13 as a sample to be cut. After the interior of a cover 22 is evacuated by a vacuum pump 24 to vacuum state (approx. 0.1Torr of vacuum degree) in this cutting device, a laser light ray A is emitted from a laser light ray generator 25.
Patent JP-S63113033-A (JP)
Title: Foaming agent composition
Inventor: TAKAGI OSAMU
IPC: C08J9/06
Filed: 1987-03-09
Abstract: PURPOSE:To obtain the titled composition capable of increasing the volume of emitted gas in thermal decomposition with a small amount of the unreacted residual nitrite in foams, by wetting an azodicarbonamide with an aqueous solution of a nitride, drying and pulverizing the resultant azodicarbonamide. CONSTITUTION:A composition obtained by wetting an azodicarbonamide with an aqueous solution of a nitride, preferably sodium nitrite or potassium nitrite, drying and pulverizing the resultant azodiacarbonamide. The amount of the nitrite used is preferably 5-50pts.wt. based on 100pts.wt. azodicarbonamide in a dry state.
Patent JP-H10267056-A (JP)
Title: Rotary shaft brake disc for disc brake facility of rail vehicle
Inventor: WIRTH XAVER DR
IPC: F16D65/12
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a rotary shaft brake disc without deteriorating the quality of a braking torque, by connecting the inner circumference of a friction ring to a boss flange projected from a boss by a screw, and arranging a heat insulating layer between the boss flange and the friction ring. SOLUTION: A friction ring 1 is formed of ceramic reinforced aluminum, and a boss 5 also uses high strength aluminum. The friction ring web 3 of the friction ring 1 is fastened together with the boss flange 7 of the boss 5 and an aluminum fastening ring 11 being the counter-piece of the boss flange 7 by many screws 9. Then, for the purpose of avoiding heat transfer between the friction ring 1 and the boss 5, an insulating washer 13 is inserted as a heat insulating layer within a range of the screws 9 between the web 3 and the flange 7. Hereby, heat transfer between the web 3 and the flange 7 can be shut off to a large extent, and the boss 5 may not reach critical, temperature that force fit or interference fit is loosened against a rotary shaft. Therefore, a braking torque can be secured, and the weight of this brake disc can be reduced.
Patent JP-S57167030-A (JP)
Title: Electrophotographic receptor
Inventor: MISUMI TERUO
IPC: G03G5/082
Filed: 1981-04-08
Abstract: PURPOSE:To obtain an electrophotographic Se receptor not causing a fatigue phenomenon even if used repeatedly at a high speed by adding halogen or oxygen as an impurity to a charge implanting layer in a higher concn. and to a photoconductive layer in a lower concn. CONSTITUTION:On a support 1 an Se-base charge implanting layer 2, an Se- base photoconductive layer 3 and a surface insulating layer 4 are formed to manufacture an electrophotographic receptor. At this time, halogen or oxygen as an impurity is added to the layer 2 in a higher concn. and to the layer 3 in a lower concn. By adding the impurity, the electrical defect that implanted charges are trapped in the photoconductive layer and converted into space charges is made up as compared to a conventional receptor, enough charges can be allowed to exist on the interface between the layers, and the contrast is not reduced even if the receptor is repeatedly used a number of times.
Patent JP-2000246956-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA MINORI
IPC: B41J2/44
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of realizing multi- gradations by one-pixel multiple value writing and adjacent two-pixel reading data. SOLUTION: A pulse width signal according to the image data read by a scanner 1 is generated by a pulse generator 2. A switch signal generator 4 generates a signal for switching a rightward pulse and a leftward pulse per one pixel value and outputs the same to a pulse switching device 3. The pulse switching device 3 selects the rightward pulse or the leftward pulse according to the signal and outputs the same. According to the process, pulses are coupled cyclically per two pixels continuous in the main scanning direction. Accordingly, a multi-gradations can be realized.
Patent JP-H08226096-A (JP)
Title: Moisture-proof paper excellent in blocking resistance and slipping resistance
Inventor: OTA TOSHIYUKI
IPC: D21H21/16
Filed: 1995-02-20
Abstract: PURPOSE: To produce moisture-proof paper excellent in blocking resistance and slipping resistance by coating a coating solution compounded with a wax emulsion containing an acrylic emulsion as a main component and an inorganic pigment having a specific average particle diameter. CONSTITUTION: An acrylic emulsion such as a styrene-acrylic monomer copolymer emulsion in an amount of 100 pts.wt. (as a solid content), 1-20 pts.wt. of a wax emulsion such as a paraffin emulsion, and 0.1-20 pts.wt. of heavy calcium carbonate having an average particle diameter of 1-5 times the average thickness of a coating layer are compounded with each other. The prepared coating solution is coated on a paper substrate in a rate of 3-25g/m<2> , preferably 5-20g/m<2> , with an air knife coater to produce the moisture-proof paper on which a coating surface having the maximum height of surface roughness regulated by JISB 0601 in a range of 10-50μm is formed.
Patent JP-S5760932-A (JP)
Title: Controller for car
Inventor: JIEEMUSU SUTEIIRU
IPC: B60P1/16
Filed: 1981-04-09
Abstract: Vehicle control apparatus for controlling movement of a vehicle having a movable component comprising an electrical circuit (17) controlled by operation of a gear lever (13) of the vehicle and a switch (43) for actuating the circuit (17) when the component (11) has moved from a rest position. The arrangement is such that retarding means of the vehicle is actuated if the vehicle is driven forwardly for a predetermined distance with the component (11) raised from the rest position.
Patent JP-H09220296-A (JP)
Title: Two-piece solid golf ball
Inventor: HAMADA AKIHIKO
IPC: A63B37/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a two-piece solid golf ball which has a large carry, a good ball fitting feel and controllability. SOLUTION: The two-piece solid golf ball consisting of a solid core 1 and a cover 2 is so formed that the thickness of this cover 2 attains 1 to 3mm, the modulus of elasticity at -30 to +20 deg.C attains 1000 to 9000kgf/cm<2> and the loss tangent attains 0.02 to 0.1. This solid core 1 is so formed that the diameter attains 36.7 to 40.7mm and the energy loss factor (h) determined under the conditions of -20 deg.C, 10Hz sinusoidal wave, under 1.5m compression and amplitude of ±1.1mm attains 0.08 to 0.20.
Patent JP-H02234534-A (JP)
Title: Contention control system between network tentative master stations
Inventor: NAKAYASHIKI SUSUMU
IPC: H04L12/42
Filed: 1989-03-08
Abstract: PURPOSE:To reduce the intermittent time of a tentative master station based on an identifier by allowing the tentative master station to give the identifier specific to the tentative master station to a management frame, allowing the tentative master station receiving the management frame to discriminate the priority of the tentative master station based on the identifier and to decide the operation in its own station. CONSTITUTION:A ring network consists of a double ring device 1 and a communication control device MAC 2 and a switch device 3. For example, when a time loss fault takes place, a PRG (purge frame) transmission maximum time monitor timer TNT is started. After the PRG is sent, whether or not TNT timeout is checked. When the PRG having a sender address SA 24 larger its own address MAC is received, a station becomes a tentative slave station. when a PRG sent from its own MAC (communication control device) is received, the station becomes a tentative master station, and when the PRG is not received, the transmission of PRG is continued.
Patent JP-S52137362-A (JP)
Title: Liquid crystal display unit sealing
Inventor: YAMAZAKI YOSHIO
IPC: G02F1/13
Filed: 1976-05-12
Abstract: PURPOSE:To reduce laser output and improve adhesiveness by making combination use of ultrasonic waves at the time of local heat-sealing of glass by means of a laser beam.
Patent JP-S58172559-A (JP)
Title: Measuring system of signal power to noise power ratio
Inventor: WATANABE TATSUO
IPC: G01R29/26
Filed: 1982-04-02
Abstract: PURPOSE:To measure the C/N ratio simply by a method wherein output of a detector for detecting signals received comprising the sum of a burst signal and a noise is converted to a digital value, from which a dispersion value of the output is determined to perform a computation based thereon. CONSTITUTION:An input as a 1F signal comprising the sum of a burst signal and a noise is detected synchronously with a detector 12 whose output is inputted into a sample hold circuit 13. For example when a sampling is done at t=nT' (where n is an integer and T' a sampling cycle), the output of the sample hold circuit 13 is given by the following equation: Xn=x(nT'), yn=y(nT'), where A+xn is portion of the same phase (4) and yn orthogonal portion (5). The output is inputted into an arithmetic processor 15 via an A/D converter 14 to compute formulas (1) and (2). Therefore, it is found from the formulas (1) and (2) that the orthogonal portion corresponds to the noise power and (the portion of the same phase- the orthogonal portion) to the signal power thereby providing a circuit C/N ratio from (the portion of the same phase- the orthogonal portion)/orthogonal portion.
Patent JP-S56149467-A (JP)
Title: Water dispersion type thermosetting coating composition
Inventor: HAYASHI MASAAKI
IPC: C08G18/42
Filed: 1980-04-23
Abstract: PURPOSE: To provide the titled compsn. which has excellent storage stability and produces a coating film having excellent corrosion resistance, weather resistance, appearance,etc., by a method wherein a polyester resin and a crosslinking agent mixture consisting of a phosphate group-contg. crosslinkable copolymer resin and an isocyanate compound, are dispersed in water.  
     CONSTITUTION: There is provided the titled compsn. consisting of finely divided thermosetting resin particles [composed of 20W90wt% polyester resin (A) having a hydroxyl value of 10W300 and 80W10wt% crosslinking agent mixture (B)], 0,01W5.0wt% (based on the amount of the resin particle) surfactant and/or thickening agent, and a required amount of water, said crosslinking agent mixture consisting of a phosphate group-contg. crosslinkable copolymer resin (i) (obtd. from a monomer mixture consisting of an α,β-monoethylenically unsaturated monomer contg. phosphate group, an N-alkoxymethylated monomer of an α,β-monoethylenically unsaturated carboxylic acid amide and at least one α,β-monoehylenically unsaturated monomer other than the above monomers) and a blocked isocyanate compound (ii) in a weight ratio (on a solid basis) of (ii) to (i) of 0.1/ 99.9W95/5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57169525-A (JP)
Title: Method and device for air blowing
Inventor: OKADA TAKAO
IPC: F24F11/02
Filed: 1981-04-10
Abstract: PURPOSE:To promote refreshed feeling aroused by intermittent air streams similar to natural breeze by intermittent delivery of shared air currents to air blow  outlets with total air quantity kept constant. CONSTITUTION:In case of an air-conditioned room provided with normal air blow outlets (a-d) on the surface of a ceiling, the cool air from an air conditioner 12 is blown into the room by a blower 1 through a main duct 3 and air supply manifolds 4-9 in such a manner as the main duct 3 is branched at a point 10 into the air supply manifolds 4 and 5, and the manifold 4 is further branched into air blow outlets 6 and 7, the manifold 5 is branched into air blow outlets 8 and 9. An air current sharing unit 2 which is composed of fluid element units is provided at the point 10 mentioned above to intermittently share the air current with the air supply manifolds 4 and 5 by means of the unit 2. This can cause air to blow off adjoining outlets in different cycles and make the air stream out of the air outlets (a-d) similar to the natural breeze.
Patent JP-H08251640-A (JP)
Title: Independent telephone set adaptor with function for informing incoming call during talking
Inventor: NAKAHIRA TAKESHI
IPC: H04Q3/58
Filed: 1995-03-14
Abstract: PURPOSE: To provide an independent telephone set adaptor capable of informing a user of an independent telephone set of an incoming call when the independent telephone set is busy. CONSTITUTION: The independent telephone set adaptor 4 for connecting an independent telephone set 5 to a master equipment 2 storing plural extension telephone sets 3-1 to 3-n is provided with an incoming detecting means 7 for detecting an incoming call to the telephone set 5 based upon a signal outputted from the master equipment 2 when the set 5 is busy and an informing means 8 for an incoming call in talking when the means 7 detects the incoming call during talking.
Patent JP-S56151120-A (JP)
Title: Correcting machine for material to be upset
Inventor: SAKATA TOSHIO
IPC: B21D3/04
Filed: 1980-04-25
Abstract: PURPOSE: To greatly improve the accuracy of correcting work, by arranging a counter for starting the counting for the pulse generated from the pulse generator and converted to the distance value, and by comparing the counted value with the preset value in the setter by the comparator, and by controlling the correcting work according to the result of this comparison.  
     CONSTITUTION: A pulse generator 9 generates the pulse signal synchronously with the rotation of the correcting roll; the detectors 13, 13 are arranged in front of the feed-in side of the correcting roll; the timers 14, 14' work with the detecting signal produced from the detectors 13; the time-up signal of the timers 14, 14', as the roll- gap closing signal for the feed-in side correcting roll, is inputted to the roll gap adjusting devices 15, 15', 15", and at the same time, is inputted to the counter 11 as the count starting signal. The nondetecting signal of the detectors 13 is inputted, as the roll-gap opening signal for the feed-in side correcting roll, to the roll gap adjusting devices 15, 15; 15", and also is inputted to the counter 11 as the count starting signal. At the same time, the comparators 18, 18' compare the preset value of the setters 17, 17' with the counted value of the counter 11; if two values coincide each other, a work signal is successively sent to the roll gap adjusting devices 15, 15', 15" for the middle and following correcting rolls. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10255794-A (JP)
Title: Lithium secondary battery, its positive electrode active material and manufacture of the active material
Inventor: NAKAI KENJI
IPC: H01M4/485
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide positive electrode material for a lithium secondary battery with a high energy density, by making a specific proportion of at least one kind selected from Fe, Co, Ni or Ti, and Li contained as main ingredients, and making LiF contained in its active material particle. SOLUTION: Positive electrode material which contains LiMxOy (M is at least one kind selected from Fe, Co, Ni or Ti, and x=0.97-1.03, y=1.94-2.06), shown as a general formula, as an ingredient, and LiF in its active material particle, is made by baking lithium carbonate, hydroxide of metal selected form Fe, Co, Ni or Ti and LiF in the air. Positive electrode material which contains LiMnα Oβ(α=1.97-2.03, β=3.94-4.06) shown as a general formula, as a main ingredient, and LiF in its active material particle is made by baking lithium cabonate, a hydroxide of Mn and LiF in the air. Thereby, positive electrode active material for a lithium secondary battery with a high energy density is obtained.