baber/WOPTO huggingface dataset:
Patent JP-H06248226-A (JP)
Title: Coating for pipe-connecting screw
Inventor: KAYAGAKI TAKEYA
IPC: C09D5/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a coating for a pipe-connecting screw excellent in low- temperature resistance, free from concern for water pollution due to the solvent therein and possibility of decreasing the sealing pressure due to the seal coating film thinning concomitant with evaporating the solvent with time. CONSTITUTION:The coating of precoating type is so designed that both film- forming component and slip-imparting component are adjusted to such respective viscosities as to be coatable in the form of solvent solution. The film-forming component consists mainly or wholly of an epoxy-, acrylic-, polyester-, or alkyd- modified silicone or fluorosilicone, while the slip-imparting component mainly or wholly of fluororesin powder.
Patent JP-S5472030-A (JP)
Title: Cleaning face automatic changeover type tape cleaner
Inventor: TERANISHI MASARU
IPC: G11B23/50
Filed: 1977-11-21
Abstract: PURPOSE:To prevent redeposition of the dust having been accumulated on tape cleaner cleaning surfaces on the tape when tape running direction is changed over by changing the cleaner cleaning faces according to the change of the magnetic tape running direction. CONSTITUTION:When a magnetic tape 2 runs in the arrow (c) direction, an auxiliary cleaner 14 (S2) tilts in the arrow (d) direction owing to the contact resistance with the tape 2. Since the auxiliary cleaner 14 (S2) is connected to a transmission mechanism 15, a main cleaner 13 tilts in the arrow (e) direction by the motion transmitted through a fulcrum 11, then the main cleaner 13 (M2) cleans the tape surface. A spring 5 actuates to assure a constant contact pressure so that the contact of the auxiliary cleaner 14 (S2) and tape may not be hampered by the contact of the main cleaner 13 (M2) and tape. When the tape runs in the opposite direction (f), the cleaner 14 (S1) acts so that the main cleaner 13 (M1) performs cleaning, thereby preventing the redeposition of the dust having accumulated.
Patent JP-S5763552-A (JP)
Title: Positively chargeable toner
Inventor: HIGASHIDA OSAMU
IPC: G03G9/09
Filed: 1980-10-03
Abstract: PURPOSE:To obtain the titled toner having high compatibility with resin, superior dispersibility and suitability to color development by adding resin, a colorant and a urethane compound. CONSTITUTION:Resin with 40-150 deg.C glass transition point such as polystyrene is blended with 0.1-50wt% colorant such as carbon black and 1-50wt% urethane compound prepared by reacting mono- or multivalent isocyanate such as tolylene diisocyanate with a compound having >=1 OH group in the molecule such as ethylene glycol. Thus, a toner assuming the desired color is obtd. without deteriorating the original hue of the colorant since the urethane compound is white. By carrying out development with this toner, a fine image free from fog is formed.
Patent JP-H089439-A (JP)
Title: Pager
Inventor: FURUYA MASARU
IPC: H04W84/02
Filed: 1994-06-21
Abstract: PURPOSE:To provide satisfactory reception sensitivity by preventing out-of-tuning of a loop antenna even when the pager is used as a single body or integrated into a portable telephone set by providing an antenna tuning correcting circuit to be operated at the time of integration into the portable telephone set for correcting the out-of-tuning of the loop antenna. CONSTITUTION:When a pager 30 is integrated into a portable telephone set, an antenna tuning correcting circuit 40 inside the pager 30 is operated. The antenna tuning correcting circuit 40 is composed of a burr cap capacitor 44, resistor 42, capacitor 43 and regulator 41. A voltage to be regulated by this regulator 41 is set to correct out-of-tuning of a loop antenna 31 caused by high frequency coupling of the portable telephone set with a vapor deposited shield. Thus, when a battery box 20 with the integrated pager 30 is mounted in the portable telephone set, out-of-tuning of the loop antenna 31 of the pager 30 is automatically corrected.
Patent JP-S58136109-A (JP)
Inventor: KURISUTOFUAA FUREDERITSUKU SHI
IPC: H03B1/00
Filed: 1982-08-10
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-S5764643-A (JP)
Title: Production of unsaturated carboxylic ester
Inventor: TSUBOI SADAO
IPC: B01J23/00
Filed: 1980-10-03
Abstract: PURPOSE: An allenic ester is heated in the presence of aluminm oxide to produce the titled compound used as a synthetic intermediate of physiologically active substance such as leucotriene C used as a perfume or antithrombotic.  
     CONSTITUTION: An allenic ester of formulaI(R 1  is hydrocarbon group, R 2  is alkyl, cycloalkyl) is heated in the presence of aluminum oxide at about 60W200°C to produce the objective compound of formula II. The aluminum oxide is preferably porous and/or fine-powder to ensure good contact with the allenic ester. The solvent is a hydrocarbon such as hexane.  
     EFFECT: 2E, 4Z-isomer of unsaturated carboxylic ester is selectively produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09318357-A (JP)
Title: Three-dimensional bearing sensor
Inventor: MATSUMURA KOICHI
IPC: G01R33/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional sensor which achieves a higher accuracy, a smaller size and a lower cost. SOLUTION: A three-dimensional bearing sensor is provided with two magnetic sensors 1 and 2 orthogonal to each other and a rotation mechanism 3 to allow the rotating of the two magnetic sensors 1 and 2 being kept orthogonal to each other with three axes orthogonal to each other of this sensor individually as the center. Then, the earth magnetism is measured by the magnetic sensors 1 and 2 while rotating the magnetic sensors 1 and 2 by the rotation mechanism 3 to detect the bearing at which outputs from the magnetic sensors 1 and 2 reach the peaks thereof. Thus, the bearing of the earth magnetism is detected as reference of bearing information at a three-dimensional space.
Patent JP-H01311507-A (JP)
Title: Fitting of ballast for discharge lamp
Inventor: KAMOGAWA TAKEHIKO
IPC: H01F37/00
Filed: 1988-06-08
Abstract: PURPOSE:To use a coil spring concurrently for vibration isolating and grounding by fastening and fixing a ballast via the coil spring made of a conducting metal pressed to the fitting plate of the discharge lamp ballast and concurrently connecting a lighting fixture main body and the ballast to a grounding terminal. CONSTITUTION:A screw 7 is inserted into the fitting hole of a lighting fixture main body 1 and temporarily fixed by a nut 8, then a bush 4 is inserted into the fitting hole of the fitting plate 2 of a discharge ballast 3 and inserted into the screw 7. A coil spring 6 is covered on the bush 4 and pressed and fastened by a nut 11 via a washer 9 with the diameter larger than that of the spring 6. A grounding terminal 13 is overlapped and again fastened by the nut 11. When a projection 14 is provided on the side face of the bush 4 or a collar 15 on one side is formed in a spiral shape, the spring 6 is hardly removed, the work can be performed while the fixture main body 1 is kept fitted to the ceiling. The vibration generated by the discharge ballast 3 is absorbed by the bush 4 and the elasticity of the spring 6, low noise is kept over a long period, a lighting fixture can be fitted with good workability by using few components.
Patent JP-S622439-A (JP)
Title: Rotary anode type x-ray tube
Inventor: WADA KOJI
IPC: H01J35/10
Filed: 1985-06-26
Abstract: PURPOSE:To achieve long-life rotation of low vibration by installing a pair of bearings to enable the outer ring race to smoothly move due to a preliminary pressure in the thrust direction which is applied to the bearings by a coil spring. CONSTITUTION:One end of an outer ring race 17 touches the lower end of a coil spring 8 for preliminarily applying a pressure through an annular spacer 27, so that a given preliminary pressure is constantly applied in the thrust direction. An auxiliary ball 25 located on the outer surface of the outer ring race 17 touches the inner flat surface of an auxiliary outer ring race 26, so that the auxiliary ball 25 can freely move in the thrust direction. It is possible to minimize the frictional force between the outer ring races 17 and 26 because they touch each other through the auxiliary ball 25. Consequently, a bearing 14 reliably moves in the thrust direction due to the temperature difference and the thermal expansion difference of the parts of the rotor, thereby increasing the life of a rotary-anode-type X-ray tube.
Patent JP-H08334782-A (JP)
Title: Liquid crystal display device
Inventor: YONEKURA HIROAKI
IPC: G02F1/136
Filed: 1995-06-06
Abstract: PURPOSE: To improve a pixel opening rate and to decrease the shorting defects between adjacent wirings. CONSTITUTION: This liquid crystal display device has gate wirings 2, source wirings 7, drain electrodes 9, amorphous silicon 8, gate insulating films consisting of anodically oxidized films 3 and insulating films 4, pixel electrodes 5 and storage capacitor electrodes 6 on a glass substrate 1. The anodically oxidized films 3 from which the insulating films 4 are removed are made to remain. The anodically oxidized films 3 from which the insulating films 4 are removed are made to remain, therefore, the thickness of the dielectric substances in the storage capacitor parts decreases. The reduction of the area in the storage capacitor parts (the area of the storage capacitor electrodes 6 and the width of the gate wirings 2) is made possible and the size of the pixel electrodes 5 is increased. The distance between the source wirings 7 which are the adjacent wirings and the drain electrodes 9 is increased. Consequently, the pixel opening rate (in proportion to the area of the pixel electrodes 5) is improved and the occurrence rate of the shorting defects between the adjacent wirings is lowered.
Patent JP-S5263179-A (JP)
Title: Hollow thread type membrane separation unit
Inventor: TANIYAMA TSUKASA
IPC: B01D63/02
Filed: 1975-11-19
Abstract: PURPOSE: A hollow thread type membrane separation unit in which fluid to be treated flows through a hollow thread layer uniformly, any short circuit streams and dead spaces are not present, the speed of the fluid flowing through the hollow thread layer can be increased as far as possible, and concentration polarization is low. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62710-A (JP)
Title: Combustion device
Inventor: HIRATA YASUSHI
IPC: F23D11/40
Filed: 1985-06-26
Abstract: PURPOSE:To reduce the amount of generation of NOxCO and improve a stable combustion and durability by a method wherein a lower end of a burner head having ring-like heat-resistant metallic plates and metallic nets overlapped alternatively to form a cylinder shape is fixed by a flange of a mixing cylinder and the upper end is held by the burner cap to form the combustion surface. CONSTITUTION:Fuel and air injected out of a fuel nozzle 29 and an air injection port 30 are premixed in a heated mixing cylinder 25, the premixed gas is passed through a mixing plate 28, injected from the burner head 21 and then forms a flame at the combustion surface 33. During combustion, a primary combustion flame 31 is formed near the nets 23 and divided in their vertical direction by heat-resistant metallic plates 22 and at the same time the flame heat may easily be conducted to the heat-resistant metallic plates 22, a temperature of the combustion surface 33 is lowered, with the result that an amount of prompt NO generated under combustion is excessively decreased and the amount of generation of NOx is decreased. Owing to a dispersion of the flame, a mixing characteristic with the secondary air is improved, a combustion reaction is smoothly carried out and thus a table combustion with less lift of low generation of CO and with a less blowing-off of the flame can be attained.
Patent JP-H11331557-A (JP)
Title: Contents processing system, contents processing controller, contents processing method and recording medium
Inventor: IWAMOTO ISAMU
IPC: G09G5/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple system or the liek capable of personal utilization of protected contents while harmonizing the various rights of contents protected by the rights with the right in the personal utilization of contents. SOLUTION: A floppy disk 7 storing a purchased image protected by copyright or the like is set to a floppy disk device 3, a recording medium 6a storing the image of a user is set to a first slot 11, enciphered purchased image is deciphered by a deciphering LSI 13, and images stored in both the media are processed. The ID of the prepared image, user image data, enciphered purchased image data, condition data showing the processing condition of the image and number data showing the number of prints are stored in a recording medium 6b and set to a print service center 5 of a DPE shop. The DPE shop receives the payment of the corresponding price or the like and the print service center 5 deciphers the purchased image data, restores images according to the condition data and prints them as many as a number shown by the number data.
Patent JP-S63303055-A (JP)
Title: Improvement of adhesive strength between base material and thin cobalt or cobalt-alloy film
Inventor: AKIYAMA SETSUO
IPC: C23C14/14
Filed: 1987-06-03
Abstract: PURPOSE:To improve the adhesive strength between a base material and a thin cobalt film, by providing a metallic intermediate layer between a base material and a thin cobalt film so that a zinc-enriched layer comes into contact with the thin-film side at the time of forming a thin cobalt film on a base material. CONSTITUTION:At the time of forming a thin film (about 10Angstrom -100mu film thickness) of cobalt or cobalt alloy on a base material of stainless steel, etc., a metallic intermediate layer (>=about 50Angstrom  film thickness) having a zinc-enriched layer at least on the thin-film side is provided between both mentioned above. As the metallic intermediate layer, zinc or a zinc alloy (5-50wt% zinc content), such as bronze, is used and this layer is heat-treated at 150-300 deg.C for 1-60min, so that surface-layer part is formed into a zinc-enriched layer of high zinc content. Subsequently, a thin film of cobalt or cobalt alloy is formed on the above zinc-enriched layer by a dry plating method (vacuum vapor deposition method, etc.). By this method, the adhesive strength between the base material and the thin cobalt film, etc., can be increased and improved, and this method is suitably used for subjecting a rubber composition to vulcanizing adhesion.
Patent JP-H07326099-A (JP)
Title: Magnetic tape guiding device
Inventor: OMODA MANABU
IPC: G11B15/60
Filed: 1994-05-30
Abstract: PURPOSE:To decrease twists etc., of a magnetic tape and to prevent its damage by arranging plural guiding members for guiding the magnetic tape along a prescribed path while regulating the top end and bottom end of the magnetic tape. CONSTITUTION:The tape guiding members 21, 22, 25, 26 are formed with magnetic tape affix-contact parts 21c, 22c, 25c, 26c for affix-contacting of the magnetic tape 2 in the width direction to a size L longer than the width B of the magnetic tape 2. The magnetic tape affix-contact parts 21c, 22c, 25c, 26c have lower flange parts 21b, 22b, 25b, 26b for regulating the downward movement of the bottom ends of the magnetic tape 2 at their bottom ends but have no flanges to regulate the upper ends of the magnetic tape 2. Then, the top ends having no flange part have a size allowance to permit the upward movement of the magnetic tape 2 in the magnetic tape affixcontact parts 21c, 22c, 25c, 26c. The guiding members 23, 24 have the upper flange parts 23a, 24a but have no lower flange parts, thus having a size allowance to permit the downward movement of the magnetic tape 2.
Patent JP-H10335747-A (JP)
Title: Semiconductor laser device
Inventor: TAKEGAWA HIROSHI
IPC: H01S5/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to dissolve rapidly a dew fall on a window glass and a hologram element, which is an optician component, in the case where the dew fall is generated in a space, which is encircled with the hologram element and the window glass, by a method wherein a gap for conducting ventilation between a semiconductor laser and the outside of the laser is provided between a cap and the optical component. SOLUTION: A laser beam generated from a luminous part 13 formed in a laser chip 12 passes through a window glass 15, is diffracted by a hologram element 18 and is reflected by the information recording surface of a recording medium, such as an optical disc. The reflected light is again incident on the element 18, is diffracted and is incident on a light-receiving element 14 of a semiconductor laser element 10. The reflected light is converted into an electrical signal by the element 14. In the use environment of the semiconductor laser element 10, there is the case where a dew fall is generated in a space 23, which is encircled with the element 18 and the glass 16, but as the space 23 can be ventilated through a gap 21 even in such the case, the dew fall can be dissolved in a short dime.  Owing to this, the dew fall on the glass 16 and the element 18, which is an optical component, can be dissolved in a short time.
Patent JP-S5870401-A (JP)
Title: Label for record
Inventor: SAKAMOTO HIROMITSU
IPC: G11B23/40
Filed: 1982-08-11
Abstract: PURPOSE:To prevent warp of a record, by providing a detecting part on a part where label paper is punched, in the proximity of the center hole, in the specified directon by making a fiber direction of the label paper its reference. CONSTITUTION:A label of a 17cm doughnut disk is punched after the inside of a dotted line 1 has been molded. In this part, a direction indicating hole 3 for discriminating a fiber direction (marked with an arrow) of label paper is made in the proximity of a center hole 2 of the label. Subsequently, the label paper is stuck to a record by conforming its fiber direction. In order to prevent mixture of a label for both A and B faces, for instance, when it is decided in advance that one piece (hole 3) and two pieces (holes 3, 3') are made on the label for the face A and that for the face B, respectively, the label can be discriminated easily, is not mixed easily, and even if it is mixed, it is selected easily.
Patent JP-H10329351-A (JP)
Title: Method and device for pulse trimming for heating element of thermal head
Inventor: SAKAO EIICHI
IPC: H01C17/22
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce a time for trimming a heating element of a thermal print head. SOLUTION: This device comprises a constant current supply circuit 50 capable of supplying a constant current to multiple heating elements 14a formed in a line on a substrate 11 forming a thermal head, a high voltage pulse supplying circuit 51 capable of supplying high voltage pulses to the heating elements 14a and a detection circuit 52 capable of detecting a resister value of each heating element 14a. In a condition that the constant current is supplied, the high voltage pulses are intermittently supplied to the heating element 14a by means of the high voltage pulse supplying circuit 51 and the resistance value of the heating element 14a is detected every time the high voltage pulse is supplied. The high voltage pulses are supplied until the detected value becomes in a predetermined range, thereby the resistance value is trimmed.
Patent JP-S6119211-A (JP)
Title: Piezoelectric porcelain resonator
Inventor: KINOSHITA TAKESHI
IPC: H03H9/17
Filed: 1984-07-05
Abstract: PURPOSE:To decrease number of elements and to attain mass-production while preventing deterioration in working environment by fixing mechanically a case and an insulated substrate to protect the inside. CONSTITUTION:A piezoelectric porcelain vibrating plate 7 is connected and fixed electrically and mechanically with solders 10, 10' to two metallic rods 9, 9' whose both ends are molten and fixed to the insulating substrate 8, and a case 11 formed by forming is melted and fixed on the insulating substrate 8. Thus, it is simple to provide a space to a vibrating part of the piezoelectric porcelain vibrating plate because the inside is protected by the case without using any resin in this way and the deterioration of the characteristic due to the adhesion of the resin to the piezoelectric porcelain vibrating plate is eliminated at all. The deterioration in the working environment is prevented and the mass-productivity is improved much.
Patent JP-H085838-A (JP)
Title: Phase difference film, its production and liquid crystal display device
Inventor: ONISHI TOSHIHIRO
IPC: G02F1/13
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a composite phase plate having a wide visual angle and to obtain a liquid crystal display device having excellent visual angle characteristics by using a specified liquid crystal oligomer film. CONSTITUTION:An oriented liquid crystal oligomer film having positive anisotropy of refractive index and comprising a nonpolymerizable liquid crystal oligomer showing a nematic or smectic phase is used. In this film, the liquid crystal oligomer is a straight-chain or cyclic liquid crystal oligomer containing repeating units I, II expressed by formula I, II, respectively. When the numbers of repeating units I, II in one molecule of the liquid crystal oligomer are represented by n1, n2, the sum of n1 and n2 in average ranges from >=4 and <=10000 per one molecule. The optical axis of the film is tilted by an angle between >=10 deg. and <=80 deg. as the elevation angle from the film plane. In formulae, (A) is expressed by formula III, R1, R3 are hydrogen, alkyl groups of 1-6 carbon number, or the like, k1, k2 are integers 2 to 10, m1, m2, and P1-P3 are 0 or 1, Ar1-Ar5 are 1,4-phenylene or the like, L1-L3 are -CH2-O-, or the like, and R2, R4 are hydrogen, halogen or the like.
Patent JP-H10329274-A (JP)
Title: Deodorizing sheet
Inventor: KAMISAKA MASAYUKI
IPC: B32B27/18
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce generation of formalin odor, by providing a deodorizing layer for preventing generation of formalin odor on a surface of a base material, and forming the layer of preferably formaldehyde and nitrogen-containing compound reacted with imino group. SOLUTION: A base material 1 is formed by laminating a resin film 3 and sheet 4 via adhesive 5. The film 3 can suitably use, for example, high density polyethylene film having high strength and scarcely passing formalin. A surface of the sheet 4 of the material 1 is coated with formalin absorbent, and dried to form a deodorizing layer 2. The absorbent is liquid state, contains nitrogen- containing compound such as polyamide resin, urethane resin, amino resin (malamine or urea resin), pyhroxylin resin, acrylonitrile rubber (acrylonitrilebutadiene), and made of formaldehyde and nitrogen-containing compound reacted with imino group.
Patent JP-S5931652-A (JP)
Title: Preparation of food containing much calcium
Inventor: ARAKAWA KIYUUKICHI
IPC: A23G3/50
Filed: 1982-08-11
Abstract: PURPOSE:To obtain a food, having a nice taste, and containing much calcium, by freezing bones of a domestic fowl, cattle or pig, pulverizing the bones, mixing a raw material grain and a seasoning containing salt, molding the mixture, and drying and baking the dried mixture. CONSTITUTION:Bones of a domestic fowl, cattle or pig or a mixture thereof is quickly frozen and then pulverized in a pulverizer. The pulverized bones are then thawed and mixed with a raw material grain, e.g. rice or wheat flour, and a seasoning containing salt, e.g. common salt or soy sauce, and the resultant dough is rolled into a sheet, which is then dried and baked.