baber/WOPTO huggingface dataset:
Patent JP-H05208491-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: MIURA MASAYOSHI
IPC: B41J2/045
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a long-life recording head and device realizing a smooth air flow, a stable electric field, a reduction of an interelectrode reaction, and a constantly stable ink delivery with respect to an ink jet recording applied for a print-out equipment of every type. CONSTITUTION:Air discharge ports 17 discharging air flows at a constant rate are disposed opposedly to ink delivery ports 16, 24, in which ink is held. An electric potential difference is provided between an attracting electrode 18 disposed on the surfaces of the air discharge ports 17 and a control electrode 26 disposed near the ink delivery port 24 to deliver the ink in the ink delivery ports 16, 24 out of the air discharge ports 17. The control electrode 26 is provided in an ink chamber 25 orthogonally to the attracting electrode 18. The control electrode 26 is partially electrically insulated by an insulating film 28 except the vicinity of the ink delivery port 24. The control electrodes 26 in the vicinity of the ink delivery ports 24 are isolated from each other by partition walls 23. In this manner, a head is characterized by its long life and stability.
Patent JP-S56113705-A (JP)
Title: Herbicide
Inventor: HASHIMOTO SHIYUNICHI
IPC: C07D253/06
Filed: 1980-02-13
Abstract: PURPOSE: A herbicide effective against weeds of gramineal in plowed field, e.g., a barnyard grass, wild oat, etc., a blood-leaved weeds, e.g., Amaranthus viridis L., Stellaria neglacta Weihe, etc., having improved prolonged effect, stable to crops, comprising 3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine as an active ingredient.  
     CONSTITUTION: A herbicide comprising 3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine as  an active ingredient. When it is used, the herbicide itself is scattered or it is used in  the form of wettable powder, emulsion, granule, fine granule, dust, etc. As an active ingredient, it is properly used in a ratio of about 2W200g, preferably 5W50g per are. The above-mentioned compound, for example, is obtained by subjecting 3- benzyloxy-1,2,4-triazine and palladium carbon to catalytic hydrogenation in dimethylformamide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10212444-A (JP)
Title: Ink composition for aqueous ball point pen
Inventor: UEDA SATOSHI
IPC: C09D11/18
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in lubricity, giving smooth writing touch, not blotting, and capable of exhibiting good ink dischargeability by adding a water-soluble silicone oil and a fatty acid salt to an aqueous ink SOLUTION: This ink composition containing a coloring agent further contains (A) a water-soluble silicone oil (e.g. a polyether-modified silicone oil) and (B) a fatty acid salt (e.g. the salt of an unsaturated fatty acid such as oleic acid or erucic acid). The components A and B are preferably contained in amounts of 0.01-10wt.% and 0.02-5wt.%, respectively, based on the whole amount of the composition. The composition preferably further contains (C) a coloring agent and (D) water in amounts of 0.05-30wt.% and 40-95wt.% respectively, based on the whole amount of the composition. Ball point pens excellent in lubricity and ink dischargeability and improved in writing performance can thus be expected.
Patent JP-H02195981-A (JP)
Title: Electric device
Inventor: KARISE KEIZOU
IPC: B26B19/38
Filed: 1989-01-26
Abstract: PURPOSE:To prevent the breakage of a liquid crystal display section by slidably arranging the operation handle of a switch turning the drive section on or off on the surface of the main body, juxtaposedly providing with the liquid crystal display section in the sliding direction of the operation handle, and covering the liquid crystal display section with the operation handle when the operation handle is moved to the off position. CONSTITUTION:A liquid crystal display section 4 is provided below the operation handle 5 of a switch. The liquid crystal display section 4 displays the remaining quantity of the storage battery and the accumulated quantity of blocks and the operation handle 5 of the switch is provided on a casing 2 storing the liquid crystal display section 4 and slid on the surface of the front side of the casing 2. When the operation handle 5 of the switch is set to the power-off position 8, the liquid crystal display section 4 stored at the lower section of the casing 2 is covered, when the operation handle 5 of the switch is slid to the power-on position, the liquid crystal display section at the lower section of the casing 2 is exposed. The rear face of the operation handle 5 of the switch serves as the protective cover of the liquid crystal display section 4.
Patent JP-S59143140-A (JP)
Title: Tip detector of roll film
Inventor: SUZUKI HIROMASA
IPC: G03B21/11
Filed: 1983-02-04
Abstract: PURPOSE:To detect assuredly regularity of a mark put on a film to facilitate easy detection for the film tip and at the same time to simplify the circuit constitution, by rewinding the film when the mark part and the space part of the film are approximately coincident with each other. CONSTITUTION:A sensor 12 detects a mark 10B put in response to the frame of a roll film 10, and clock pulses CP are counted 16 during detection of the mark 10B and stored in registers 31-34. Furthermore, the pulses CP are counter 17 and stored 41-44 while the sensor 12 is detecting the space part of the film 10. Then the contents of registers 31-34 and 41-44 are compared 22 and 23 with each other, and each coincidence signal is applied to an AND gate 5. Then the contents of the registers 31-34 and 41-44 are added 24 in response to the gate output, and the film 10 is rewound by an amount corresponding to the added value. Thus the tip of the film 10 is detected.
Patent JP-S56115349-A (JP)
Title: Acrylic resin polymer composition
Inventor: SAITOU AKIRA
IPC: C08L33/04
Filed: 1980-02-16
Abstract: PURPOSE: To increase the compatibility of an acrylic resin with a vinyl aromatic compound-conjugated diene compound block copolymer, and to improve the mutual improving effect of the components, by introducing dicarboxylic acid group to the block copolymer.  
     CONSTITUTION: (A) An acrylate polymer, a methacrylate polymer, or a polymer containing ≥50wt% of a 1W12C alkyl ester of acrylic acid or methacrylic acid as a monomer constituent, is mixed with (B) a modified block copolymer obtained by the addition reaction of an unsaturated dicarboxylic acid or its derivative (pref. maleic acid, etc.) to a block copolymer composed of 5W95wt% of a vinyl aromatic compound and a conjugated diene compound (pref. a styrene-butadiene copolymer), by heating and kneading. The composition thus obtained has the properties of the major component excepting that the impact strength and solvent-cracking of the component (A) or the oil resistance and the heat resistance of the component (B) are improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05217484-A (JP)
Title: Electromagnetic relay
Inventor: HARAYAMA HIDETO
IPC: H01H50/16
Filed: 1992-02-03
Abstract: PURPOSE:To realize miniaturization and price reduction by making an iron core into a squarish C-shaped one and oscillating an oscillating member using magnetization of iron core and the twist deformation of a movable spring due to magnetization and operating a movable contact through this oscillation. CONSTITUTION:When a bobbin 27 is fitted into the piece opposed to the opening part 18 of a squarish C-shaped iron core 16 and a prescribed electric current is fed to a coil 17 wound round the bobbin 27, the iron core 16 is magnetized and when one of a pair of end faces opposed to each other comprising a portion 18 is N-pole, the other thereof becomes S-pole. An amature 19 is, therefore, attracted toward the portion 18 and the oscillating member 25 supported by an axis 26 due to that attraction force makes a turning movement in the left direction. Thereupon, the movable contact 21 which has come into contact with a break-side fixed contact 22b is released from the fixed contact 22a so that the contact 21 comes into contact with a make-side fixed contact 22b. Then, the other piece 20b of a movable spring 20 is twisted by the turning movement of the member 25. As the contact 21 thus operates with oscillation of the member 25, the constitution can be simplified so that miniaturization and price reduction of the product can be realized.
Patent JP-H05179236-A (JP)
Title: Functional organic thin film and its production
Inventor: NANBU TARO
IPC: C09K11/06
Filed: 1992-01-04
Abstract: PURPOSE:To obtain the subject thin film, having a structure in which a fluorescent coloring matter is sandwiched between surfactants and useful in the field of organic electronics. CONSTITUTION:The objective thin film is obtained by spin coating an amphoteric surfactant having dialkyl or trialkyl groups as hydrophobic groups and a fluorescent coloring matter using chloroform as a common solvent. The fluorescent substance is sandwiched between the sides of hydrophilic groups in the amphoteric surfactant.
Patent JP-H039731-A (JP)
Title: Cushion for medical diagnosing apparatus
Inventor: MANABE YOSHINORI
IPC: A61G1/06
Filed: 1989-01-30
Abstract: PURPOSE:To transfer a subject easily onto a bed device without being worried about a setting position and handling by a method wherein a cushion for a medical diagnosing apparatus is formed cylindrical being free to flat and is coated with a smoothing material on internal circumferential sides thereof in such a manner that an object to be inspected can turn across the shorter side of the cushion body being kept thereon to lower a slide friction therebetween. CONSTITUTION:A cushion 13 is formed cylindrical being free to flat to place a subject P and an outer surface 13a thereof employs a sheet or the like made of a fine fiber, such as flexible carbon cloth, with a low X-ray absorptivity or a urethane resin. A fluororesin coating using a fluororesin such as Teflon(R) having a characteristic with a small friction coefficient of the surface thereof is applied on internal circumferential sides of the cushion to achieve a lowering of a slide friction between the internal circumferential sides. Therefore, in the transferring of the subject P onto a bed device 3, the subject P can be transferred onto a top board 11 simply by placing the subject P onto the cushion 1 to be pushed toward the top board. This enables the transferring of the subject P easily by labor of about one person only.
Patent JP-S61176872-A (JP)
Title: Logical circuit
Inventor: KADOI HIROYUKI
IPC: G01R31/28
Filed: 1985-01-31
Abstract: PURPOSE:To simplify the constitution of circuitry over the entire without adding another logical circuit part by forming a logical circuit with scan such as latch circuit into 3-stack series gate constitution. CONSTITUTION:The 1st-5th current switch circuits 10-50 each consisting of a pair of transistors constitute a BCL (emitter coupled logic) together with resistors r01, r02, a constant current source 61 and each emitter follower circuit. A data signal D is inputted to the base of the transistor T11 of the 1st current switch circuit 10 and the latch circuit is constituted of the 1st, 3rd, 4th current switch circuits 10, 30, 40 and the power source 61. The outputs thereof are taken as NQ and Q from the emitter side of transistors T81, T82. The 2nd and 5th current switch circuit 20, 50 are provided with the series gate constitution and the output when a scan data signal SD is inputted is outputted as a scan output SO from the emitter side of a transistor T83.
Patent JP-H08210298-A (JP)
Title: Muffler for blower
Inventor: MIYAWAKI MOTOI
IPC: F04D29/66
Filed: 1995-02-06
Abstract: PURPOSE: To provide a muffler which is constituted to reduce the generation of noise and generate a comfortable tone color free from dominant noise, even in a blower to generate loud noise. CONSTITUTION: A sound absorbing material 7 formed of porous synthetic resin having a vent passage 6 communicated with an opening part and formed in a central part is contained in a cylindrical case 5, provided at two ends with side plates 4A and 4B each having the opening part 3, in such a state to be held by a protection frame 8 formed of a wire-netting. Further, a thin-walled vent pipe 20A having a diameter d1 lower than the diameter D of a ventilation trunk 6 and having length shorter than the length 10 of the ventilation trunk and having length 11 determined based on the wavelength of the acoustic wave of dominant noise of a blower is incorporated in the ventilation trunk approximately in the same direction as each other to constitute a muffler.
Patent JP-H02282868-A (JP)
Title: Equipment and method for processing plural channel image
Inventor: IN UEI RIN
IPC: G06T1/20
Filed: 1990-01-26
Abstract: PURPOSE: To process image data long plural channels in the state of maintaining the context relation between channels by simultaneously processing image data from a scanning line along the plural channels and providing information on the context relation from an adjacent scanning line part. CONSTITUTION: At the time of generating image information from a scanner, image information is generated along the plural channels (channels A and B). The channel of an image bar and the scanning line part under processing are adjacent to each other and pixels are ordered by arranging from the tip of the channel to the other to be 1 to (n). After processing, a pixel for which the correct context related processing is executed is sent along first and second channels. Pixels to the first channel includes all the pixels except for a last numerical element which is not given the correct context relation and pixels to the second channel includes all the elements except for a first numerical pixel which is not given the correct context relation. The selected number of the elements in the context relation are added to a preceding channel to use as the elements in the front/rear relation.
Patent JP-S55110066-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO TAKASHI
IPC: H01L29/78
Filed: 1979-02-17
Abstract: PURPOSE:To obatin a stable RAM by preventing the occurrence of short channel effect when a high potential is applied on the side of an n-type capacity region which is buried in a p<+>-type Si substrate, by means of a p-layer provided in the neighborhood of an n-type bit line region. CONSTITUTION:An n<+>-type capacity region 12 is provided on p<+>-type Si substrate 11. On top of this is placed layer 14, and by heat treatment, p-layer 13 is formed. Si3N4 film 16 is placed on the oxide film surface. By using resist mask 18, a window is opened on it, and by ion injection, p<+> channel cut 15 is provided. This is oxidized and insulating layer 17 is formed. Next, by ion injection, n<+>-type bit line region 19 and p layer 15' below it are formed. Then, layer 19 is covered with SiO2 film 17, and mask 16 is removed, and thereby V-groove 20 is formed. A gate electrode is formed on the inner side of the groove via an insulating film. In this structure, the depletion layer from capacity region 12 hardly reaches p-layer 15', and the lowering of the gate threshold voltage or the lowering of the punch- through voltage resistance occurs. Consequently, it is possible to accumulate sufficient charge in the junction capacitor of the capacity region and insure stable operation.
Patent JP-H10192955-A (JP)
Title: Method and equipment for straightening tube, and continuous annealing and straightening equipment
Inventor: FUKUDA ARIMICHI
IPC: B21D3/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To correct the circularity and straightness of a long tube with high precision, to improve the working efficiency, to improve the yield of the material, and to continuously perform the annealing and straightening of a welded tube. SOLUTION: A die 12 for idle drawing is fixed to one hollow shaft part 7 of a hollow rotary body 6 to be turned by a motor 10 so that the axes are aligned with each other, and a straightening roll 17 to mainly straighten the straightness is installed in the hollow rotary body 6 on the downstream side. A tube to be carried in the axial direction is straightened in straightness by being passed through the rotating die 12, and the straightness by a straightening roll 17 is continuously straightened. When a welded tube is continuously annealed and straightened, a tube holding device to hold the welded tube so that the torsional moment of the welded tube is not transmitted is provided between an annealing device and a straightening device.
Patent JP-S58134832-A (JP)
Inventor: TAKANO MASAKATSU
IPC: B65B43/44
Filed: 1982-02-05
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-S58135230-A (JP)
Title: Repairing device for settling building
Inventor: NAKABAYASHI SHIYOUZOU
IPC: E02D27/00
Filed: 1982-02-06
Abstract: PURPOSE:To attain the repairing work of settling building in a short time without causing any damage to ceiling, walls, etc., by connecting the base and the foundation by means of one bolt piercing through the base. CONSTITUTION:Oppositely directed spirals are provided in the upper half and lower half sections of a bolt 2 having a turning nut 1 at its center, the lower half is screwed into an anchor cylinder 4 buried in a concrete foundtion 10, and the upper half is scrwed into a cylinder 7 fixed to the base (a) of a building. The base (a) and the foundation are connected with one bolt 2 piercing through the base (a). When turning the nut 1, the lower half of the bolt 2 is projected upwards from the anchor cylinder 4, and thereby the base (a) is correspondingly lifted up and raised along the bolt 2 as the upper half of the bolt 2 screwed with the cylider 7 of the base (a) turns. At this time, cement mortar (b) is packed and hardened between the base (a) and the foundation to bear the base (a).
Patent JP-H03225060-A (JP)
Title: Vessel in fuel tank for automobile
Inventor: SASAKI MICHIAKI
IPC: B60K15/077
Filed: 1990-01-30
Abstract: PURPOSE:To further improve the sealing performance of a fuel passage by forming a chamber plate of a separate member larger in swelling quantity to fuel than a vessel body. CONSTITUTION:A chamber plate 29 is formed of a member larger in swelling quantity to fuel than a vessel 1. With this swelling, the peripheral edge of the plate body part 31 of the chamber plate 29 is adhered closely to a mounting part 27a at the lower end of a groove 27 so as to seal a fuel passage 25 positively. Accordingly, there is no need to use adhesive or heighten shape accuracy in order to improve sealing performance between the chamber plate 29 and the mounting part 27a, which makes manufacture and assembling remarkably easy. Also, because of plural ribs 34 provided at a fitting part 33, the degree of swelling is increased at these protruding rib 34 parts, so that the tips of the protruding ribs 34 are adhered closely to both inner faces of the groove 27. The chamber plate 29 can be therefore fixed positively at the groove 27 to ensure the positive sealing performance of the fuel passage 25.
Patent JP-H05217763-A (JP)
Title: Reinforced lightning resistant coil
Inventor: OOTSUKA YASUNAO
IPC: H01F27/28
Filed: 1992-02-04
Abstract: PURPOSE:To further strengthen the resistance against coil deformation caused by lightning surge by providing an inner bobbin made of insulation material, a coil wound around the outer peripheral surface of the bobbin and an outer bobbin, made of insulation material, for fixing the coil between the inner bobbin and that, and using the inner and outer bobbins of columnar steatite. CONSTITUTION:Relating to a reinforced lightning-resistant coil, a cotton coil 3 closely wound around an inner bobbin 2 made of column-like steatite is fixed with a high-frequency varnish and tightly sandwiched between the inner bobbin 2 and an outer bobbin 1 of column-like steatite, thus a close coil confinement structure is established. By this, coil deformation caused by electromagnetic force in the direction from both ends of a coil toward a central part due to lightning serge is prevented. Steatite is most appropriate for the inner and outer bobbins, since it is hard, can be finished to a precise dimension, has good insulation characteristic, has, especially, small dielectric loss tangent which is suitable for high frequency insulation and has good electric characteristics even at high temperature. Further, similar effect is obtained with a glass coil used as a coil.
Patent JP-S53103957-A (JP)
Title: Wire feeding method for arc welding
Inventor: IMANAGA AKIYOSHI
IPC: B23K9/167
Filed: 1977-02-23
Abstract: PURPOSE: To simply stabilize the transfer of wire particle, by intermittently feeding the wire when feeding the wire into the arc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11198693-A (JP)
Title: Rotating device for vehicular seat
Inventor: IKEDA KIYOKAZU
IPC: B60N2/14
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To attain sufficient durability for seat belt load without requiring excessive rigidity improvement in device component parts. SOLUTION: An upper plate 2 on which a seat is placed through a reinforcement panel 6 is disposed so as to rotate freely on a lower plate 1 formed on vehicle floor side. At opposed surfaces of the lower plate 1 and the upper plate 2, regulating members 4B, 5 are formed, which regulate a displacement between the lower plate 1 and the upper plate 2 by engagement with each other. A seat belt anchor 9 is fastened and fixed at the reinforcement panel 6 together with the regulating member 5 of the upper plate 2 by a bolt 52 penetrating the reinforcement panel 6. It is thus possible to prevent seat belt load from being transmitted to the reinforcement panel and part of the upper plate.
Patent JP-S58138945-A (JP)
Inventor: RIN SHIYOUSHIN
IPC: F24J2/04
Filed: 1982-02-09
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-S63187336-A (JP)
Title: Name generating device
Inventor: SAJI MIYUKI
IPC: G06F9/06
Filed: 1987-01-30
Abstract: PURPOSE:To release a use limit on a character in an input character-string by calculating the number of characters in an inputted character-string before generating a name, and adding a character-string corresponding to this character number information to each input character-string. CONSTITUTION:A character number counting part 102 derives the number of characters of an inputted character-string. A character-string converting part 103 generates an output character-string by utilizing this character number information. As for a utilizing method, a character-string corresponding to its character number information is added to each input character-string, and it is used as the output character-string. If the number of characters of each input character-string is different, information to be added is different, therefore, repetition of each generated character-string does not occur, and the avoidance of the repetition of the input character-string and the generated character-string is attained by generating a longer character-string than the upper limit of the number of characters of the input character-string. In such a way, it is unnecessary to provide a limit especially with respect to a use character of the input character-string and the output character-string, therefore, the degree of freedom for giving a user's name is improved, and also, a user's burden is reduced.