baber/WOPTO huggingface dataset:
Patent JP-H02244544-A (JP)
Title: Large screen display device
Inventor: NATORI TAKEHISA
IPC: H01J31/15
Filed: 1989-03-17
Abstract: PURPOSE:To provide a high-quality large screen display device, on which seams are not prominent and the view field angle is wide, by forming a plurality of fluorescent substance trios located at the outermost periphery of each cathode-ray tube and fluorescent substance trios, adjoining thereto at their inner sides, with a shorter pitch than that of other fluorescent substance trios one another, and inclining the perimetric surface of a front face panel facing the first named fluorescent substance trios at the outermost from the central plane of the front face panel. CONSTITUTION:Among fluorescent substance trios 4a located at the outermost periphery, the ones 4a1 except those which are located at corners 10a2 and other ones 4b adjoining thereto at their insides are oriented at a pitch P1 in the horizontal X and vertical directions Y, wherein the pitch P1 shall be smaller than the pitch P2 at which the fluorescent substance trios 4b located elsewhere than the outermost are one another oriented in the X and Y directions. The front face panel 2 is so formed on other main surfaces so that the perimetric surfaces 10a mating with the fluorescent substance trios 4a located at the outermost are inclined at a certain angle to the central plane 10b.
Patent JP-H04304177-A (JP)
Title: Motor controller
Inventor: SUZUKI KAZUYA
IPC: H02P7/00
Filed: 1991-03-29
Abstract: PURPOSE:To start or stop a motor slowly by gradually increasing or decreasing power supply to the motor at the time of starting or stopping. CONSTITUTION:Upon turn ON of an operating switch 6, an NTC thermister 3, (a) contact of first bimetal switch 4 and a protective bimetal switch 5 are connected with an exciting coil 7 and thereby a current flows through a motor 2. Since the NTC thermister 3 has high initial resistance, the motor 2 current flows, while being limited, through (a) contact of the first bimetal switch 4 to the protective bimetal switch 5. The current increases gradually as the NTC thermister 3 is heated and the resistance thereof decreases gradually. Consequently, rotational speed of the motor 2 increases gradually. Similarly, when the operating switch is turned OFF, rotational speed of the motor 2 is decreased gradually to zero. According to the invention, electromagnetic noise is suppressed while furthermore downsizing and cost reduction are realized.
Patent JP-S55160024-A (JP)
Title: Production of polycarbonate
Inventor: MORI HAJIME
IPC: C08G64/22
Filed: 1979-05-30
Abstract: PURPOSE: To obtain an unpigmented polycarbonate, by a method wherein a soln. of polycarbonate oligomer in methylene chloride is concentrated at a temp. of not higher than a specified temp., the resulting concentrate is concentrated in the presence of an arom. solvent to distill off methylene chloride, and then the resulting concentrate is polycondensated with a dihydroxyaryl cpd.  
     CONSTITUTION: A methylene chloride soln. contg. phenoxycarbonyl gp. -terminated polycarbonate oligomer having an MW of not more than 3,000 is concentrated at a temp. of not higher than 150°C, but not lower than a temp. defined by equation I (wherein T is °C; C is wt% of polycarbonate oligomer) until the amount of water becomes 100ppm or lower without the deposition of the polycarbonate oligomer (A). Then the resulting concentrate is concentrated in the presence of an arom. solvent (B) of formula II (wherein R 1  is alkyl, halogen; R 2  is H, alkyl, halogen) in an amount ranging 0.5W15 times by weight of the oligomer (A) at a temp. of not higher than 180°C, but not lower than a temp. defined by equation III [wherein T' is °C; C is wt% of (A) Tm is m.p. of (A)] until the amount of methylene chloride becomes 15wt% or lower without the deposition of (A). The resulting concentrate is molten with a dihydroxyaryl cpd. and the mixt. is subjected to polycondensation to obtain an unpigmented polycarbonate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63232983-A (JP)
Inventor: MUTO TAKASHI
IPC: B25B27/06
Filed: 1987-03-20
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-S62193046-A (JP)
Inventor: HERARUDASU AANORUDASU HERUMAN
IPC: H01J29/62
Filed: 1986-03-27
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-S55161266-A (JP)
Title: Image forming face use limit detector
Inventor: NONOYAMA MAKOTO
IPC: G03G21/00
Filed: 1979-06-01
Abstract: PURPOSE:To make the detection of the use limit of the image forming face easy and make the same accurate by projecting light to the image forming face and discriminating the degree of the abrasion roughness of the image forming face from the quantity of reflected light therefrom. CONSTITUTION:Soon after the start of the use of a drum 3, its surface is smooth and therefore the light emitted from a diode LED advances on the line 24 and is mirror-reflected at the point 23, thence it enters a transistor PT2 on the optical axis 26. When the use of the drum 3 continues, the unevenness having the directivity in the rotating direction on the surface gradually increases, hence the quantity of the irregular reflection of infrared rays incident to the point 23 increases. A lens 21 condenses the irregularly reflected infrared rays and lets them enter the transistor PT1. Hence, as the abrasion wear of the drum progresses, the output of the transistor PT1 becomes high and the output of the transistor PT2 lowers. The fluctuations of this output is input to a detecting circuit and when it exceeds the set value, a lamp is lighted. In this way, the detection of the use limit of the image forming face is made easy and accurate.
Patent JP-S60213680-A (JP)
Inventor: NAKAMURA ICHIROU
IPC: B66B1/04
Filed: 1984-04-06
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-H11247654-A (JP)
Title: Exhaust emission control device using nox stored and reduced type three-way catalyst
Inventor: KANEKO HIROAKI
IPC: F01N3/08
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To restrain deterioration of purifying performance to the minimum by sufficiently supplying HC and Co to a NOx stored and reduced type three-way catalyst, and providing a means for feedback controlling the air fuel ratio of combustion mixture to a target air fuel ratio. SOLUTION: A first air fuel ratio detecting means 4, a NOx stored and reduced type three-way catalyst 2, a three-way catalyst 3, and a second air fuel ratio detecting means 5 are sequentially arranged, a first air duel ratio feedback means 6a and a second air fuel feedback means 6b are connected to the first air fuel ratio detecting means 4 and the second air fuel ratio detecting means 5 in such a manner as to perform data communication, the first air fuel ratio feedback means 6a feedback controls the air fuel ratio of exhaust mixture to a target air fuel ratio according to the exhaust air fuel ratio detected by the first air fuel ratio detecting means 4,  and the second air fuel ratio feedback means 6b feedback controls the air fuel ratio of the combustion mixture to a target air fuel ratio according to the exhaust air fuel ratio detected by the second air fuel ratio detecting means 5 immediately after the target air duel ratio of combustion mixture is swtiched from lean to storichiometry or rich.
Patent JP-S60210960-A (JP)
Title: Encased popcorn
Inventor: ICHIHARA FUMIKO
IPC: A23L1/18
Filed: 1984-04-03
Abstract: PURPOSE:To obtain encased popcorn, poppable by heating in an electronic oven in the same manner as by heating in a frying pan, etc., and capable of easily producing popcorn. CONSTITUTION:Encased popcorn obtained by sealing a popcorn raw material 1 prepared by mixing corn in a sufficiently smaller volume than the internal volume of a container 2 of optional shape consisting of a material having heat and oil resistance, e.g. pulp, paper or plastic, without preventing propagation of electromagnetic waves in an electronic oven with an edible oil in the container 2, providing a suitable number of air holes 7 in the container 2 or a lid thereof, and covering the air holes 7 with an adhesive seal 8.
Patent JP-S62226176-A (JP)
Title: Electrophotographic device
Inventor: YAMAZAKI MUTSUKI
IPC: G03G5/08
Filed: 1986-03-26
Abstract: PURPOSE:To extend the time required from destaticization to the next electrostatic charging and to suppress a drop in the electrostatic charging potential of a photosensitive body by destaticizing the photosensitive body by a destaticization means before cleaning the surface of the photosensitive body by a cleaning means. CONSTITUTION:An electrostatically charged area 13 on the surface of the photosensitive body is charged electrostatically by the electrostatic charger while a drum 2 is rotated, and then an electrostatic image is formed on the surface of the photosensitive body 1 by image exposure 12; and toner 5 is supplied from a developing device 6 to develop the electrostatic latent image, which is transferred to transfer paper 11 by a transfer charger 7. Then, the surface of the photosensitive body 1 is irradiated with light from a destaticizing lamp and then toner 5 remaining on the surface of the photosensitive body 1 is removed by a cleaning blade 8. In this case, the surface of the photosensitive body 1 is destaticized before cleaned. Consequently, the time required from the destaticization of the photosensitive body 1 to the charging is extended, the majority of carriers generated on the photosensitive body 1 by light irradiation are coupled up to the electrostatically charged area 13, and the possibility of a decrease in electrostatic charging potential in the next charging is reduced.
Patent JP-S544004-A (JP)
Title: Control system of incoming repeating line depending on types of incoming lines
Inventor: IINO YUKIO
IPC: H04Q3/555
Filed: 1977-06-10
Abstract: PURPOSE:To enable to introduce the malicious call retrieval unit without greater alteration for existing system, by discriminating the types of incoming lines depending on the operating condition of incoming trunks connected to prestage.
Patent JP-S61228048-A (JP)
Title: Resin composition
Inventor: FUJITA TOSHINORI
IPC: C08L23/06
Filed: 1985-03-30
Abstract: PURPOSE:A resin composition having improved oil resistance and resistance to heat distortion and extremely improved flame retardance, obtained by blending EVA and/or EEA with specific amounts of a straight-chain polyethylene, Sb2O3, bromine type and/or chlorine type flame-retardant, and Al2O3. CONSTITUTION:(A) 100pts.wt. A1: ethylene-vinyl acerate copolymer having <=20wt% vinyl acetate content and 0.2-5 melt index and/or A2: ethylene-ethyl acrylate copolymer having <=20wt% wthyl acryla te content and 0.2-1 melt index is blended with (B) 5-120pts.wt., preferably 20-80pts.wt. straight-chain polyethylene having preferably 0.91-0.93g/cm<3> density and 50,000-500,000 molecular weight, further (B) 5-50pts.wt., preferably 10-30pts.wt. Sb2O3, (C) 20-80 pts.wt., preferably 30-50pts.wt. bromine type and/or chlorine type flame- retardant, and (D) 5-100pts.wt., preferably 20-50pts.wt. Al2O3.
Patent JP-H04279215-A (JP)
Title: Method and device for forming special shaped pipe
Inventor: HISHIMOTO MASAHIRO
IPC: B21C37/15
Filed: 1991-03-07
Abstract: PURPOSE:To improve the forming efficiency of a special shaped pipe by extending a metallic pipe circular in section through a two-pieces divided type die having a curved forming surface inserted into it in the radial direction and deforming the metallic pipe so that it follows the shape of the formed surface of the die. CONSTITUTION:There is provided a fixing die 3 having a curved forming surface 3a and one side face set on a die plate 2. The outer peripheral surface is provided with the curved forming surface 17a located on the side opposite to this forming surface 3a and a moving die 17 installed on the tip part of the rod 8a of a hydraulic cylinder device 5 fixed to the side opposite to this formed surface 3a is used with the formed surface 3a. As a moving die is approached to the fixing die, a pipe P to be formed is inserted into the side of the free end of the fixing die and set. The moving die is separated from the fixing die to form the pipe to be formed and the special shaped pipe formed by approaching the moving die to the fixing die is moved to the free end of fixing die and taken away. Consequently, the forming efficiency can be improved and the forming accuracy can be raised.
Patent JP-H01243242-A (JP)
Title: Information recording and reproducing device
Inventor: YOMO MAKOTO
IPC: G11B7/121
Filed: 1988-03-24
Abstract: PURPOSE:To effectively perform the cleaning of an objective lens and to automatically perform the cleaning of the lens at the time of exchanging a recording medium by providing a cleaning member on a carrying means to carry the recording medium to a loading completion position. CONSTITUTION:When a disk is loaded/unloaded, it is required to position a magneto-optical head 106 at a home position surely. When loading is started, the carrying means 107 of a disk cartridge is moved, and the surface of the objective lens 111 is rubbed with the thin brush 113 of the cleaning member 112, and the cleaning is finished completely when it passes the part. After the loading is completed, the cleaning means is housed at a position not to prevent the head 106 from moving, and adversely, when the disk cartridge is unloaded, the thin brush 113 is brought into contact with the objective lens 111 from a reverse direction, then, the cleaning is performed. Thus, the cleaning member can be mounted without changing the size of an optical head device.
Patent JP-S543287-A (JP)
Title: Floating ring for cable engine
Inventor: HARADA KATSUZOU
IPC: H02G1/10
Filed: 1977-06-09
Abstract: PURPOSE: To rapidly perform the setting and housing of the ring side plate without aid of crane by suppoting the ring side plate around drum in the intervention of stay and spacer fitted to the ship structure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57182514-A (JP)
Title: Air conditioner for motor car
Inventor: AKIMOTO RIYOUSAKU
IPC: B60H1/00
Filed: 1981-05-08
Abstract: PURPOSE:To enable air conditioning in keeping the head cool and the feet warm by providing a submix damper for a blowing out temperature, which is  connected with a temperature control air mix damper and a blowing mode  damper, in a captioned air mix type air conditioner. CONSTITUTION:Under a FACE blowing out mode a cool wind flowing in is divided into three phase flows of cool winds which pass through a submix damper 23 side and a bypass passage 20 formed with an opening of a temperature control damper 22 and a warm wind from a heater core 6, and a quantity  of the cool or warm wind at the FACE blowing out opening 9 is varied depending on the opening of the temperature control damper 22. Then, even if the bypass passage 20 is completely closed with the damper 22, a temperature becomes a blowing out temperature allowable under this mode as the damper 23  is in the most cool side. Under a FOOT mode, as the FOOT or differential blowing out openings 10 and 11 are opened and the FACE blowing out opening 9 is  closed by the damper 8 the damper 23 is made into the most warm side through  a link 24. Under a BI mode, FACE and FOOT or the differential blowing out openings are opened and the damper 23 is shifted to a cool wind side through linking by the damper 8, which is interrupted by a weir.
Patent JP-S62223128-A (JP)
Title: Anti-inflammatory agent containing dew grass
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K36/09
Filed: 1986-03-26
Abstract: PURPOSE:To obtain the titled anti-inflammatory agent having low side effect and toxicity, by using mucilage exuded from the surface gland of leaf of dew grass (Drosea ratundifolia L) as an active component. CONSTITUTION:Mucilage exuded from the surface land of the leaf of dew grass is used as an active component of the objective agent. The mucilage-containing material is e.g. decocted leaf, whole grass, etc., extract of leaf, whole grass, etc., (e.g. water-extracted component) or their dried product, especially dried powder, etc. It can be used as an anti-inflammatory agent for mammals such as man, dog, horse, rat, etc. It is administered e.g. by applying as an external drug (e.g. ointment, poultice, solution, etc.) and the does is preferably 0.1-20mg/cm<2> per does as a freeze-dried mucilage. It has excellent anti- inflammatory effect and is free from side effect appearing in steroid drug.
Patent JP-S51143130-A (JP)
Title: Suction device of multi-cylinder internal combustion engine
Inventor: NAKAGAMI TATSUROU
IPC: F02D33/00
Filed: 1975-06-05
Abstract: PURPOSE: To eliminate instability in engine idling and to reduce unburnt gas exhausted. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63235740-A (JP)
Title: Vibration absorbing device
Inventor: IIDA KAZUYOSHI
IPC: F16F15/02
Filed: 1987-03-23
Abstract: PURPOSE:To obtain an excellent vibration absorbing effect against external force having a wide frequency range, by constituting a vibration absorbing device which is formed by connecting an additional mass to a main mass subjected to vibration exciting force, through a spring, with the use of a spring having non-linear resonance characteristics. CONSTITUTION:A principal arrangement of a vibration absorbing device is composed of a main spring system 1 and an auxiliary spring system 2, the main spring system 1 receiving a vibration exciting force F. The main spring system 1 is arranged such that a main mass 6 (mass: m1) is coupled to a vibration exciting force F input section 3 through the intermediary of a main spring 4 (spring constant: k1) and a damper 5 (damping coefficient: C1). The auxiliary spring system 2 is composed of an auxiliary spring 7 (spring constant: k2) and an auxiliary mass 8 (mass: m2). The auxiliary mass 8 is coupled to the main mass 6 through the auxiliary spring 7 so as to set the natural frequency of the auxiliary spring system 2 to a suitably value so as to lower the vibration of the main mass. Further, the auxiliary spring 7 may be formed of a leaf spring, and is secured to the main mass through the intermediary of a spring support member 9.
Patent JP-S62226948-A (JP)
Title: Production of chloroformate having methacryl group at terminal
Inventor: OTOMO KIKUO
IPC: C07C68/02
Filed: 1986-03-28
Abstract: PURPOSE:To easily produce the titled compound having high purity, by reacting a hydroxyl methacrylate with phosgene or a solution of phosgene generated from a phosgene-generation agent using a linear or cyclic alkyl ether as a solvent. CONSTITUTION:1pt. of a hydroxyl methacrylate of formula (R is 1-10C linear or branched alkylene which can be substituted with halogen) (e.g. 2-hydroxyethyl methacrylate) is diluted with 3-7pts. of a linear or cyclic alkyl ether solvent (e.g. diethyl ether, tetrahydrofuran, etc.). Equimolar or small excess amount of phosgene gas or a solution containing phosgene generated from a phosgene generation agent is introduced into the above diluted mixture at -5-+25 deg.C and made to react with each other to obtain a chloroformate having methacryl group at a terminal. USE:A raw material for polymer.
Patent JP-H05276470-A (JP)
Title: Lamp for projecting liquid crystal display
IPC: H04N5/74
Filed: 1992-03-26
Abstract: PURPOSE:To deal with a wide aspect specification or the like, while achieving to miniaturize the capacity, to improve condensing efficiency and to improve light utilizing efficiency. CONSTITUTION:A lamp 11 for projecting liquid crystal display is provided with an elliptical opening part 12 and a reflector 13 forming a cold mirror for transmitting unwanted infrared rays backward by continuing parabolic curves corresponding to the elliptical shape of the opening part 12, and the almost center of a metal halide lamp 14 is made coincident to the focal point of this reflector 13. At the same time, the arc direction of the metal halide lamp 14 is made orthogonal to the optical axis of the reflector 13 and arranged parallelly to the long axis direction of the elliptical opening part 12.
Patent JP-S52152082-A (JP)
Title: Travelling controlling device
Inventor: TAKADA KAZUAKI
IPC: B65G35/00
Filed: 1976-06-14
Abstract: PURPOSE: To enable an excellent speed control and stopping in a device for travelling and stopping an element provided along a travelling passage while detecting by a loaded detecting means by utilizing an excited coil as an element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55161932-A (JP)
Title: Air-fuel ratio controller
Inventor: SAWADA YUTAKA
IPC: F01N3/22
Filed: 1979-06-04
Abstract: PURPOSE: To keep the air-fuel ratio of an engine in a stabilized condition even when the average air fuel ratio is changing by constituting an air fuel ratio controller for the engine such that a set value which is compared with a detecting signal of an A/F sensor at a comparator is controlled in accordance with a signal generated which represents an average air-fuel ratio condition of the engine.  
     CONSTITUTION: Air discharged from an air pump 17 which is driven by rotation of an engine is fed to a secondary air injection manifold 16 through a duct 18 by way of a flow control mechanism 19. The flow control mechanism 19 is controlled by an adjuster mechanism control circuit 20 in accordance with an output of an A/F sensor 14. Output of the sensor 14 is applied to one input terminal of a comparator 21 and an output terminal of a set value generating system 22 an output of which is applied to the other input terminal of the comparator 21. The system 22 comprises a set value control circuit including a maximum value detecting circuit 24 for detecting the maximum value of the A/F sensor output and a voltage divider circuit 27 for dividing the output of the maximum value detecting circuit 24 at a predetermined dividing ratio, and an average air-fuel ratio detecting circuit including an integrator circuit 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11272386-A (JP)
Title: Information terminal equipment
Inventor: ITABASHI MITSUYOSHI
IPC: G06F3/048
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal equipment capable of improving operability for data input using a virtual keyboard displayed on a display screen. SOLUTION: When one or two or more data are inputted by successively and selectively depressing plural keys 19 on a virtual keyboard 17 displayed on a display screen 13 in the information terminal equipment 1, a succeeding input candidate key corresponding to data estimated to be continued to the inputted data is searched by referring to the input history of data strings learned and stored in an input history storing part 5. A searched succeeding input candidate key out of plural keys 19 on the virtual keyboard 17 is emphatically displayed on the keyboard 17.
Patent JP-S544694-A (JP)
Title: Bulb containing box
Inventor: SASAKI NOBUO
IPC: B65D85/42
Filed: 1977-06-13
Abstract: PURPOSE: To form two boxes for containing bulbs with one thick paper in such a manner that two boxes are disposed in staggered relation to each other so as to increase the cushioning effect and at the same time provide a line of perforation at the middle of the paper so that the the boxes can be separated from each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08239449-A (JP)
Title: Epoxy resin, epoxy resin composition and cured product thereof
Inventor: AKATSUKA YASUMASA
IPC: C08G59/20
Filed: 1995-03-03
Abstract: PURPOSE: To obtain an epoxy resin which can give a cured product excellent in heat resistance, water resistance and mechanical strengths by selecting a specified epoxy resin. CONSTITUTION: This epoxy resin represented by formula I (wherein n is a positive number representing the average value and being desirably 0.01-5; P and Q are each halogen, 1-8C alkyl or aryl; G is glycidyl; and X is H or G, provided that 0-95% of nXs are glycidyl groups) is selected. This is obtained, for example by reacting a compound represented by formula II with an epihalohydrin in the presence of an alkali metal hydroxide to synthesize an epoxy resin wherein all of nXs are H atoms in the formula I and then reacting the obtained epoxy resin with an epihalohydrin in the presence of dimethyl sulfoxide, a quat. ammonium salt or 1,3-dimethyl-2-imidazolidinone and an alkali metal hydroxide.