baber/WOPTO huggingface dataset:
Patent JP-H03281145-A (JP)
Title: Complex controller with drive part monitor function
Inventor: YAMADA TOSHIO
IPC: B23Q15/00
Filed: 1990-03-28
Abstract: PURPOSE:To carry out monitor of a motor in a high speed by intercepting a monitor information signal to a numerical control part from a drive part at a monitor part end memorizing the information signal in a shared memory tree to access from a programmable controller. CONSTITUTION:A control signal or a trouble signal transmitted to a numerical controller 2 from a servo motor drive controller 3 or a main shaft motor drive controller 4 can be received at a drive part monitor device 7 connected to a programmable controller 1 through a monitor bus 6A simultaneously when it is transmitted to the numerical controller 2 through a drive part control bus 6. The signal received by a receiver at the drive part monitor device 7 is analyzed inside, and the information required at the programmable controller 1 is read in the programmable controller 1 through a shared memory. The programmable controller 1, at the time of carrying out a sequential program, reads out and uses data and others of the information signal such as an identification information and its contents of the drive controllers 3, 4 from the shared memory.
Patent JP-H02259371-A (JP)
Title: Air conditioner
Inventor: TATSUMI MITSUYOSHI
IPC: F25B13/00
Filed: 1989-03-30
Abstract: PURPOSE:To stably perform a proper operation even when the operating conditions are changed, by a method wherein the opening degree of a pressure reducing device is controlled during cooling operation so that the difference between temperatures detected by temperature detectors reaches a set value, and the combustion rate of a refrigerant heater is controlled only when the temperature difference exceeds the first set value during heating operation so that the temperature difference reaches a second set value higher than a first set value. CONSTITUTION:In cooling operation, the temperature of an indoor heat exchanger 6 is detected by a first temperature sensor 16, the outlet temperature of the indoor heat exchanger 6 by a second temperature sensor 17, and the opening degree of an expansion valve 5 is controlled so that difference between the detected temperatures reaches a set value. In cooling operation, the temperature difference represents super-heating state of the refrigerant at the outlet of the indoor heat exchanger 6, and when the temperature difference is within a specified proper range, a compressor 1 can be stably operated regardless of changes in the refrigerant conditions without over-heating of the compressor 1 and deterioration in the durability caused by liquid pack. In heating operation, the combustion rate of a refrigerant heater 9 is controlled only when the difference between the temperatures detected by the temperature sensors 16 and 17 exceeds the first set value so that the temperature difference reaches a second set value being higher than the first one.
Patent JP-S555871-A (JP)
Title: Multineedle electrode mechanism
Inventor: NAKAYA SHIGENAGA
IPC: B41J2/395
Filed: 1978-06-30
Abstract: PURPOSE: To provide multineedle electrode mechanism by which durability of recording paper can be improved and stable recording condition can be maintained by fixing linearly arranged needles at a given interval and bending the intervals to V shapes by a movable wedge and making them face the recording paper.  
     CONSTITUTION: Electrical signals from an input terminal 11 are transmitted from a needle 8 at the front point of the through wedge to a recording paper 12 and a recording is made there 12. The recording paper 12 is sent in the direction shown by an arrow A and the recording needs 8 are pushed by rollers 14, 15 to a V-shaped wedge 13 the surface at least of which is composed of insulated material. Tension is given to the supporter 9 in an arrow direction B. The supporter 9 is moved finely and continuously in proportion as the recording paper 12 is sent, in consideration of electrical damage and wear due to the friction with the recording paper and in reserve before the recording needle is broken. Compression becomes constant, recorded color density stable, recorded locations is put in order and durability of the needles increases. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11282398-A (JP)
Title: Display device and method for driving display device
Inventor: TAJIMA MASAYA
IPC: G09G3/296
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the current and power of an address driver without causing image degradation. SOLUTION: In a matrix electrode scanning type display device, a panel 41 having cells arranged in the form of a matrix comprises a plurality of first electrodes A1-Am for setting line data and a plurality of second electrodes Y1-Yn for selecting lines, and setting of the data and the scanning of the lines are repeated to write the data on the panel 41. The display device has scanning order setting means 451, 452 for setting a plurality of orders of scanning the lines and a scan order selection means 453 for selecting a predetermined one the plurality of scanning orders set.
Patent JP-2000276922-A (JP)
Title: Cover sheet for fluorescent lamp tube
Inventor: SHIMANAKA HIDEYUKI
IPC: H01J61/35
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cover sheet for a fluorescent lamp tube capable of absorbing ultraviolet and easily mountable. SOLUTION: This cover sheet is rolled twice by heat setting so as to make a roll with an inner diameter of 2 cm, and is for a fluorescent lamp tube with an outer diameter of 3 cm. In this example, the sheet 1 is made of PET and has a two layer structure. The sheet is either rolled around the fluorescent lamp tube or the fluorescent lamp tube may be inserted in it. A method to easily roll the fluorescent lamp tube 2 in the sheet 1 is shown. The sheet is rolled lengthwise and breadthwise (in this Fig. the inside of the sheet is shown in the inside of the roll, however, it is also reversible), and it is being rewound by pressing it onto the fluorescent lamp in the Fig. By this method, the sheet can be easily rolled around the fluorescent lamp tube that is already mounted.  Since the sheet itself is formed into a shape (a slender cylindrical shape) treated by heat setting, it is tightly put round the fluorescent lamp tube so as not to be detachable.
Patent JP-S5416005-A (JP)
Title: Bypass arrangement for fluid turbine
Inventor: OOIWA AKIO
IPC: F01K9/04
Filed: 1977-07-06
Abstract: PURPOSE: To attain economization of energy consumption in and improve reliability of a fluid turbine by constituting same such that it is provided with a bypass arrangement wherein low temperature fluid is attracted by means of injection force of high temperature fluid in over to eliminate necessity of auxiliary means such as an auxiliary power means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62237708-A (JP)
Inventor: NAKADA MASAMI
IPC: H01C7/10
Filed: 1986-04-09
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-S57195586-A (JP)
Title: Resistance welding device
Inventor: NAKADA SHIYUUJI
IPC: B23K11/25
Filed: 1981-05-28
Abstract: PURPOSE:To follow up the standard quantity of electricity of the optimum welding conditions quickly and accurately and to prevent a welding defects by setting said standard quantity, comparing the quantity of electricity during welding after this and compensating the difference therebetween. CONSTITUTION:The optimum welding conditions are determined, and welding current and weld time are set in a phase control circuit 11 and a clock circuit 13. Welding materials 1, 1' are sandwiched by upper, lower electrodes 2, 2' and pressurizing is started. A microswitch 12a is actuated by this to apply an electricity conduction command through its actuator 12 to the circuit 13. With the command of the actuator 12 as a start point, the welding current is supplied to the materials 1, 1' via an SCR17 controlled by a thyristor trigger pulse generating circuit 14 over the time set beforehand by a weld time setting knob 13a. The optimum standard voltage waveform is picked up with lead wires 6, 6', is amplified with an arithmetic circuit 31, and is stored in a storage circuit 34 via an A/D converter 32, and a switch 33, after which thd switch 33 is opened and actual welding work is carried out.
Patent JP-S57196726-A (JP)
Title: Continuously melting furnace for glass
Inventor: SATOU EIJI
IPC: C03B5/26
Filed: 1981-05-28
Abstract: PURPOSE:To increase an effect of refining molten glass and to prolong the life of a furnace by inclinding the bottoms of the melting vessel and the refining vessels to eliminate the dead angles and to make a flow of molten glass smooth. CONSTITUTION:The titled melting furnace is composed of a melting vessel 1 provided with a funnel-shaped bottom 9 having a foreign matter discharging outlet 8 at the tip, the 1st refining vessel 2 adjacent to the vessel 1 with the 1st partition wall 3 in-between, and the 2nd refining vessel 5 adjacent to the vessel 2 with the 2nd partition wall 6 in-between. The vessels 1, 2 communicate with each other through the 1st throat 4 pierced in the lower central part of the wall 3. The vessels 2, 5 communicate with each other through the 2nd throat 7 pierced in the lowest central part of the wall 6. The vessel 2 is provided with a funnel-shaped bottom 10 having the throat 4 as the tip. The vessel 5 is provided with a funnel-shaped bottom 11 having the throat 7 as the tip. In the melting furnae molten glass flows smoothly and is well refined, and the life of the furnace is prolonged.
Patent JP-S61241496-A (JP)
Title: Falling water prevention device for variable speed pump
Inventor: SATO KOICHI
IPC: F04D15/00
Filed: 1985-04-17
Abstract: PURPOSE:To achieve the prevention of falling water occurrence by raising operating speed so as to discharge a sufficient quantity of water to feed water into a pressure tank when the rotating speed of a pump approaches to the speed corresponding to a prescribed falling water occurrence quantity and thereafter carrying out an extremely low speed operation to reduce useless discharge. CONSTITUTION:If water quantity being used decreases and the rotating speed N5 at the point of intersection of the QF of a pump 4 and the target pressure HO reaches less than that corresponding to a prescribed water quantity QF in which falling water begins to occur, the operating speed is raised by commanding operating speed NT as much as T1 seconds which is the necessary time to retain water quantity in a pressure tank 9. And thereafter, by commanding the minimum speed Nmin with which inverter INV (not shown in the Figure) can make output, an extremely low speed operation is continued for T2 seconds. And whether or not a prescribed counter has reached N (not shown in the Figure) is judged, and, if it has reached, the processing of stopping control is executed to jump to the part where the restarting processing not shown of this control is executed, and the subsequent processing is executed. Thus, the elimination of falling water phenomenon can be enabled without useless discharge of a part of lifted water.
Patent JP-H07287837-A (JP)
Title: Magnetic recording medium and recording and reproducing method
Inventor: NARUTO TOSHIYA
IPC: C09D5/23
Filed: 1994-04-19
Abstract: PURPOSE:To provide a magnetic recording medium excellent in transparency, antistatic property, surface property and travelling durability, and to provide a recording and reproducing method by which a magnetic head can be accurately positioned without impairing basic characteristics such as electromagnetic conversion characteristics and durability of the medium. CONSTITUTION:This magnetic recording medium has a light-transmitting conductive intermediate layer between a magnetic recording layer and a transparent nonmagnetic supporting body. This conductive intermediate layer contains a powder of conductive metal or metal compd. having <=0.5mum primary particle size. The magnetic recording layer contains a magnetic powder having <=0.1mum primary particle size and <=14nm surface roughness (Ra). The magnetic recording medium is used to perform optical tracking servo with light of <=700nm wavelength.
Patent JP-H04221387-A (JP)
Title: Preparation of mannosylteichoplanine derivative and mannosylteichoplanine aglycone
Inventor: ANJIERO BORUGI
IPC: A23K20/195
Filed: 1991-03-20
Abstract: Process for preparing mannosyl teicoplanin derivatives comprising a microbiological transformation of de-mannosyl teicopolanin compounds with a culture of Actinoplane teichomyceticus ATCC 31121, and a new mannosyl teicoplanin aglycone.
Patent JP-S576122-A (JP)
Title: Steel expander roll
Inventor: MAEDE GENJI
IPC: F16C13/00
Filed: 1980-06-13
Abstract: PURPOSE: To improve the wear-resistance and chemical-resistance of an expander  roll by making the surface of the roll a stainless steel, and to minimize the extent of the roll deflection which causes the resonance by improving the manufacturing accuracy of the roll as compared to a rubber roll.  
     CONSTITUTION: An O-ring is circumferentially installed to prevent the leaking of the grease out of the roll element when a steel element 3 rotates at high speed and the grease filled in a bearing 3b of the roll element 3 sprays inside of the rotating element 3a due to the centrifugal force. A clutch 7 is installed to multiple number of the steel roll 3 having a damping element 5 with small gap between each roll 3 positioned thereon thus absorbing the bending force created by having straight rolls fitted over a curving shaft 2. A clutching pin 8 and fixing pin 9 are provided to maintain the engagement between the roll element 3 and the clutch 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63248878-A (JP)
Title: Heat transfer ink
Inventor: TSUKAHARA MICHIYA
IPC: C09D11/00
Filed: 1987-04-01
Abstract: PURPOSE:To provide an ink capable of giving outstanding gradation and the second spread when transferred without impairing the dispersiblity and transparency thereof, containing a branched saturated hydrocarbon with a specified molecular weight. CONSTITUTION:The objective ink containing pref. 1-30pts.wt. of a branched saturated hydrocarbon with a weight-average molecular weight 300-3,000.
Patent JP-H05288354-A (JP)
Title: Heat-cooking apparatus
Inventor: TAKEI TAMOTSU
IPC: F24C7/02
Filed: 1992-04-02
Abstract: PURPOSE:To permit the number of components to increase as small as possible while making it possible to detect a plurality of types of gas generated from heated foodstuffs and reduce complication of a structure of a heat-cooking apparatus and an increase in cost. CONSTITUTION:Microwave heating is applied to foodstuffs in a heat-cooking chamber by a magnetron. Two sensors 10, 11 are provided which detect a plurality of types of gas, for example, steam and alcoholic gas, generated from the heated foodstuffs, respectively. Further, a voltage dividing resistor group 36 for regulating sensor sensitivity is provided which is used in common by the two sensors 10, 11, and a connection change-over means 35 is provided which selects one out of the two sensors 10, 11 to connect it to the voltage dividing resistor group 36.
Patent JP-S59206666-A (JP)
Title: Fuel injector
Inventor: SATOU YASUO
IPC: F02M43/00
Filed: 1983-05-11
Abstract: PURPOSE:To certainly permit laminar injection without mixing a plural kinds of fuel by installing a fuel sump and a communication passage which is opened to the fuel sump. CONSTITUTION:When a fuel injector is put into injection cycle, the pressurized alcohol by an injection pump 24 pressurizes the light oil filling a fuel sump 8 and a lateral hole 9 and returns the light oil and raises a needle valve 3. When said needle valve 3 is raised, the cylindrical surface part under the annular groove 11 of the needle valve 11 closes a lateral hole 14, and the communication between the second fuel passage 5, lateral hole 14, and the annular groove 11 is intercepted. Owing to the cut-off of the light oil passage, the light oil filling the fuel sump 8 is jetted-out from an injection port 2 at the initial stage of injection, and then alcohol is jetted-out, and laminar injection is realized.
Patent JP-S577481-A (JP)
Title: Novel benzopyran derivative
Inventor: SHIRATO SHIYOUZOU
IPC: A61K31/352
Filed: 1980-06-17
Abstract: NEW MATERIAL:A compound of formula I (P is 3,4-dihydro-2H-1-benzopyran ring; A is direct bond or -O-CH 2 ; B is direct bond, alkylene, etc.; R is H, halogen, lower alkyl,alkoxyl,alkyleneoxy, etc.; R 1  and R 2  are H, alkyl, hydroxyalkyl, etc.; R 3  is H or nitro; m and n are 1 or 2).  
     EXAMPLE: 3,4-Dihydro-8-[ (2-hydroxy-3-isopropylamino)propoxy ]-3-nitratomethyl- 2H-1-benzopyran.  
     USE: An antistenocaridiac agent, hypotensive agent, ameliorant of cerebral circulation and antiarrhythmic agent.  
     PROCESS: A compound of formula II (Q is OH, ethoxycarbonyloxy, acetoxy, etc.) is nitrated and converted into an aminoalkanol derivative thereof to give a compound of formula III. The resultant compound is then nitrated at room temperature to 90°C to afford the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63248802-A (JP)
Title: Polymerization of alpha-olefin using preactivated catalyst
Inventor: YANO TAKEFUMI
IPC: C08F2/00
Filed: 1987-04-03
Abstract: PURPOSE:To obtain a (co)polymer having high crystallinity and extremely excellent melt flowability in high yield, by polymerizing an alpha-olefin in the presence of a specific preactivated catalyst, an organic Al compound and an acrylic acid ester. CONSTITUTION:An alpha-olefin is supplied to and reacted in a system produced by contacting (A) a preactivated catalyst for the polymerization of alpha-olefin obtained by contacting a TiCl3 composition with an organic Al compound (e.g. diethylaluminum monochloride), supplying the obtained system with an alpha-olefin (e.g. 2-10C straight-chain monoolefin or 4-10C branched monoolefin) and separating the produced reaction mixture, (B) usually 0.5-50mol. of an organic Al compound based on 1mol. of Ti in the above catalyst and (C) an acrylic acid ester (e.g. >=3C alkyl ester or phenyl ester) as an electron donor.
Patent JP-H067429-A (JP)
Title: Blood filter medium
Inventor: ONODERA HIROKAZU
IPC: A61M1/36
Filed: 1993-03-17
Abstract: PURPOSE:To provide a filter medium excellent in the wettability of blood and causing no increase of quinine when blood or blood plasma is filtered. CONSTITUTION:A porous blood filter medium is made of polymer and has the average bore diameter of 1-100mum and the total pore volume of 0.4-0.95ml/ml, the pores having the pore diameter of 1-100mum occupy 75% of the total pore volume, the surface has negative charges, and the total charge quantity is -30mueq/g or above.
Patent JP-S5416018-A (JP)
Title: Exhaust gas purifier for engine
Inventor: TANAKA KAZUYUKI
IPC: F01N3/22
Filed: 1977-07-06
Abstract: PURPOSE: To provide an exhaust gas purifier for an engine wherein warming up performance of a catalyzer having an oxidation capability is improved by constituring same such that another catalyzer having a reduction capability is caused to serve to an oxidation reaction within an oxidation atmosphere by secondary air in order to raise the temperature of exhaust gas introduced to the catalyzer having an oxidation capability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61241156-A (JP)
Title: Ink jet recording device
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/05
Filed: 1985-04-18
Abstract: PURPOSE:To make clogging of ink hard to occur, by setting an ink leading plate on an ink film layer. CONSTITUTION:The area of a heating element 2 or an efficient heating portion thereof is so determined as to substantially fit to the diameter of the flying ink drip. Ink is supplied to the surface of the heating element 2 through a small gap portion 7 formed n all sides of the heating element 2, preventing supply of ink from being troubled even if the small gap portion 7 is partly clogged by debris. An opening 8 in an ink leading plate 6 which is neither a nozzle nor an orifice is formed in the appropriate size not to interfere the forming of an ink projecting portion 11 by bubbles and the flyover of ink drips 12, but to allow them. Accordingly, the bubble produced when a debris 14 drips in the opening 8 from the outside induces the force pressing up the debris 14 in their invading direction, removing the debris 14 together with the ink drips.
Patent JP-S62236886-A (JP)
Title: Production of heat storing element
Inventor: YAMASHITA KAZUO
IPC: C09K5/06
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a flexible heat storing element which does not form any big agglomerates of a heat storing material during usage thereof, by encapsulating a blend of a heat storing material, a thickening agent, and a carrier material carrying these upon hardening thereof with an encapsulating material. CONSTITUTION:A heat storing element 1 is obtd. by blending a heat storing material, a thickening agent 2 and a carrier material 3 carrying the heat storing material and the thickening agent 2 upon hardening thereof and encapsulating the resultant blend with an encapsulating material 4 so as to attain integration of the blend and the encapsulating material 4. In the production of the above- mentioned blend, it is pref. that a thickening agent be added to a molten heat storing material, followed by sufficient agitation and then hardening, and that the mixture be pulverized into fine particles, followed by blending of the particles with a liq. carrier material 3. A suitable example of the heat storing material is a compsn. comprising paraffin or a salt, such as sodium sulfate decahydrate or sodium acetate trihydrate, and a nucleating material. Examples of the thickening agent include alumina, silica, polyvinyl alcohol, etc. Pref. examples of the encapsulating material are woven and non-woven fabrics of a flexible fibrous material.
Patent JP-S5511409-A (JP)
Title: Method of controlling article disposal machine
Inventor: AOKI HIROSHI
IPC: B65G1/137
Filed: 1978-07-06
Abstract: PURPOSE:To stop articles at right locations, by comparing set points and positions where the articles pass in order to detect designated locations where the articles must stop, in a stacker crane of an automatic warehouse. CONSTITUTION:A stacker crane 6 guided by means of a guide rail 5 mounted among the shelves of a solid warehouse consisting of a number of small partitions 3 is provided with detectors 18, 19 at the both sides, and travels detecting horizontal absolute address dogs 16, which show absolute addresses in the horizontal direction of the small partitions 3 installed at the both sides of a passage, and horizontal fixed location dogs 17 for stopping the stacker crane at fixed positions. When positions where articles must stop at destinations are appointed in this device, the stacker crane is let travel comparing memory value and detecting value, and right stopped at fixed locations.
Patent JP-H09266830-A (JP)
Title: Bed device
Inventor: SASAKI NOBORU
IPC: A47C20/04
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce a burden applied to a waist part of a person lying down on his face by holding a movable floor part arranged in a lengthwise directional central part of a bed frame at an optional angle by rotating it within a prescribed range. SOLUTION: When the lower dead center of a cam 16 arranged on a rotary shaft 15 comes into contact with a contact member 17 arranged on an under surface of a movable floor part 6c, the movable floor part 6c becomes almost horizontal, and a mattress 41 is put in a flat condition. When the rotary shaft 15 is rotated by an operation lever 27, the cam 16 eccentrically rotates. Then, the movable floor part 6c rotates upward with a support shaft 18 as a fulcrum. A turning angle of this movable floor part 6c becomes maximum in the upper dead center of the cam 16. A lengthwise directional central part of the mattress 41 curves upward in a projecting shape according to a rise by a rotational rise in this movable floor part 6c. Therefore, a waist part K of a user lying down on his face is supported by a curved part of this mattress 41, and a burden of the waist part K is reduced.  A turning angle of the rotary shaft 15 is held at an optional angle by a brake drum 22 and a brake shoe of a holding mechanism 21.