baber/WOPTO huggingface dataset:
Patent JP-H10279926-A (JP)
Title: Polishing liquid
Inventor: HIRABAYASHI HIDEAKI
IPC: C09K3/14
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing liquid capable of polishing the surfaces of metal films at speeds of practical levels, capable of inhibiting the generation of damages on the surfaces of the metal films, and useful for forming the embedded metal wirings of semiconductor devices, etc., by including colloidal alumina and water. SOLUTION: This polishing liquid contains (A) colloidal alumina and (B) water as essential components. In addition to the components A and B, the polishing liquid preferably contains (C) 2-quinoline carboxylic acid and (D) an oxidizing agent in a case of a Cu (alloy)-polishing liquid, the component D and (E) a polish-accelerating agent comprising ferric trichloride or a mixture of trimethyl (ammonium) hydroxide, phosphoric acid-sulfuric acid-acetic acid in a case of an Al (alloy)-polishing liquid, or the component D and (F) a polishing accelerating agent comprising ferric trichloride or ferric trinitrate in a case of a W-polishing liquid.
Patent JP-H09272120-A (JP)
Title: Inner peripheral cutting blade
Inventor: YOSHIDA OSAMU
IPC: B28D5/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To realize a slicing, the working strain in which is small and the yielding of which is favorable, by a method wherein the cutting part formed along the inner peripheral edge of a thin ring-like base metal is formed by fixing abrasive grains having the specified average particle diameter by bonding. SOLUTION: This inner peripheral cutting blade 20 is obtained by fixing the predetermined abrasive grains T along the inner periphery of a thin ring-like base metal 1 by means of bond B (electroplating with Ni or the like). As the abrasive grains T having the particle diameter of 30-50μm are employed under the condition that the average particle diameter is about 41μm and even when the shape of each of which is distorted and also the corner part of each of which are pointed with acute angles, their diameters are small. In order to obtain the abrasive grains T having the above-mentioned particle diameter, a separating method utilizing individual mass difference is preferably employed together.  In the inner peripheral cutting blade 20, in which the abrasive grains having the small particle diameter as mentioned above are employed and fixed along the inner periphery of the base metal by means of bond, B the abrasive grains remarkably projecting beyond the surface of the bond B are a few and a leveled projecting amount is achieved.
Patent JP-2000274250-A (JP)
Title: Air-fuel ratio controller for stratified scavenging two- cycle engine
Inventor: TODA MAMORU
IPC: F02B25/14
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To dissolve poor acceleration at an acceleration early stage due to rarefaction of a mixture caused by introducing scavenging air. SOLUTION: In this controller, an output controlling throttle valve 20 and a scavenging airflow control air valve 27 are respectively connected with a drive gear 34 and a driven gear 35. The gears 34, 35 do not mesh with each other from an idle position of the throttle valve 20 to a small opening position thereof not to increase air to an increasing mixture, so that acceleration can be is executed satisfactorily. When the throttle valve 20 is opened large, the two gears 34, 35 mesh with each other to open the air valve 27 and to keep a flow rate ratio of the mixture and air constant.
Patent JP-S58199187-A (JP)
Title: Method for firmly securing microcapsule
Inventor: OMOTO KOUICHI
IPC: A61K8/00
Filed: 1982-05-17
Abstract: PURPOSE:To secure a microcapsule easily and firmly in a state free from a defect requiring a drying time generated when printing is carried out by using water or an org. solvent to form an ink, by a method wherein a sticky layer is provided to the surface of a substrate and the microcapsule is scattered on said layer to be firmly secured on the surface thereof. CONSTITUTION:For example, on a polyester film 1, an offset printing layer 2 is applied in a desired pattern by using, for example, an offset clear ink consisting of rosin modified phenolic resin, linseed oil, a petroleum type solvent and cobalt octoate and a microcapsule powder 4 is adhered to said printing layer 2 by using a fluidized bed 3. The microcapsule adhered to the part other than the printing layer 2 can be easily removed and the whole is further allowed to stand for about 3hr to subject the printing layer 2 to oxidative polymerization to obtain a coated element 5. In this case, the obtained coated element has a red pattern at 0 deg.C but said red pattern comes to a white pattern at 20 deg.C and reversible discoloration can be repeatedly carried out.
Patent JP-H07291733-A (JP)
Title: Polycrystalline cubic boron nitride sintered compact and use thereof
Inventor: SUZUKI MASAHARU
IPC: C04B35/583
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a polycrystalline cBN sintered compact, abrasive particles, a cutting tool and a sliding material each excellent in strength and wear resistance and having a long service life and high precision. CONSTITUTION:This polycrystalline cBN sintered compact has <=5ppm Mg content. Each of abrasive particle a cutting tool and a sliding material is made of this sintered compact.
Patent JP-H09238994-A (JP)
Title: Mist generator
Inventor: MAKITA ATSUO
IPC: A61H33/10
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To connect this mist generator with an existing plug for feeding water and hot water without a work in a large scale by forming a mist ejecting hole storing a mist generating means on the top part of a casing and providing a means for preventing a drop water sticking around the mist ejecting hole from overflowing to the side face of the casing. SOLUTION: Hot water is fed into the central opening 3d of a rotating blade wheel 3 and is made to fly out in the tangential direction from the outer periphery of the blade wheel 3 while the hot water is pulverized and sprayed into fine mist. The obliquely cut open top end of a casing 1a is faced to the central part of a bath room and the casing is divided into an upper section 1c and a lower section 1d with a partition wall 1b.  In addition, an opening 1b1 of the lower end of the partition wall 1b is connected with an opening 1a1 of the lower end of the casing 1a and the fourth opening 7d on the top edge part of a lid member 7 communicates with the first opening 7a through the first hot water feeding path 9a and communicates with an inlet pipe 10 passing through the side wall of the outside casing 1a and extending outside through the second hot water feeding path 9b passing through the partition wall 1b and extending.
Patent JP-H03282791-A (JP)
Title: Character recognizing method
Inventor: HIGUCHI KOICHI
IPC: G06K9/46
Filed: 1990-03-30
Abstract: PURPOSE:To simplify a processing, to process at high speed and to improve recognition by extracting the feature of a linear graphic present in the background portion of a character, correcting a standard feature so as to form a corrected standard feature and collating it to the feature of the binary picture of a rectangular area. CONSTITUTION:A preprocessing part 13, a standard feature correcting part 17, a feature extracting part 14 and a standard feature memory 17a are provided. When a binary picture is inputted, a rectangular area is segmented and the feature of a linear graphic present in the background portion of a character in the rectangular area is extracted. A standard feature is corrected so as to add the feature of the linear graphic present in the background portion based on the extracted result to form the corrected standard feature. At the same time, the feature of the rectangular area is extracted and it is collated to the feature of the corrected standard feature. Accordingly, the character can be simply and properly recognized, a processing time can be shortened and the device can be miniaturized.
Patent JP-S60226527-A (JP)
Title: Aromatic polythioether amide polymer and its production
Inventor: ARITOMI MITSUTOSHI
IPC: C08G75/02
Filed: 1984-04-25
Abstract: PURPOSE:To obtain the titled polymer having excellent heat resistance and moldability and useful as a material of fiber, film and paint, by reacting a specific diamine having thioether bond with an aromatic dicarboxylic acid (chloride). CONSTITUTION:An aromatic polythioether amide polymer having the recurring unit of formula II (Ar is 6-30C aromatic ring) can be produced either by dispersing an aromatic diamine having a thioether bond and containing >=50mol% diamine of formula I (X is 1-10C bivalent hydrocarbon group, O, SO, CO, etc.; a is 0 or 1; Y is 1-20C alkyl, 6-20C aryl, etc.; b and c are 0-4) in an alkaline aqueous solution, adding a solution obtained by dissolving an aromatic dicarboxylic acid chloride in an organic solvent to the above dispersion, and carryingt out the polycondensation of the components, or by dissolving the above aromatic diamine and aromatic dicarboxylic acid in an organic acid amide or organic sulfoxide, adding a condensation agent (e.g. tertiary amine) to the solution, and carrying out the polycondensation of the components.
Patent JP-S62240344-A (JP)
Title: Heat-resistant vinyl chloride resin composition
Inventor: SATO FUMIO
IPC: C08L33/12
Filed: 1986-04-11
Abstract: PURPOSE:To obtain a heat-resistant vinyl chloride resin composition keeping the characteristic properties of the base resin and having excellent heat- deformation resistance and transparency, by compounding a vinyl chloride resin with a methyl methacrylate/N-substituted maleimide copolymer. CONSTITUTION:The objective resin composition is composed of (A) 50-95 pts.(wt.) of a vinyl chloride resin containing >=80(wt)% vinyl chloride component and having an average polymerization degree of preferably 600-1,100 and (B) 50-5pts. of a copolymer consisting of (i) 95-60% methyl methacrylate component and (ii) 5-40% one or more compounds selected from N- alkylmaleimide having 1-5C alkyl group, N-cyclohexylmaleimide, N- benzylmaleimide, N-phenylmaleimide of formula (R1-R3 are H, 1-4C alkyl, alkoxy or halogen) and N-substituted maleimide.
Patent JP-S58206031-A (JP)
Inventor: JIYON RICHIYAADO HEIRU
IPC: H01J3/02
Filed: 1983-05-11
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-H10281960-A (JP)
Title: Inspecting device of bar
Inventor: NAKAJIMA KEIICHI
IPC: G01M13/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To precisely execute the load inspection of a bar having a working part on one end of its shaft part with a simple structure. SOLUTION: This device 12 has a constraining means for constraining the bevel part 4 of an engine valve 2, a bending loading means 21 for loading a bending stress to the shaft part 3 of the engine valve 2, and a driver 23 for moving the bending loading means 21 along the shaft part 3. The bevel part 4 is constrained by the constraining means, the bending loading means 21 is reciprocated in the axial direction of the engine valve 2 to load a bending stress to the shaft part 3, and the bending load is continuously worked over the whole axial length of the engine valve 2 having the bevel part 4 on one end of the shaft part 3, whereby the load inspection of a bar having a working part on one end of the shaft part is precisely executed with a simple structure.
Patent JP-2000277352-A (JP)
Title: Reactor and iron core for reactor
Inventor: FUTAKI KAZUMOTO
IPC: C22C38/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a reactor, wherein a magnetic flux density of an iron core can be reduced, magnetic saturation does not occur easily and little heat is generated. SOLUTION: In this reactor, having an iron core subjected to winding, an electromagnetic thin steel sheet, is wound into a toroidal shape to form a column or a cylinder. The inner diameter of the iron core is (1-2/π)1/2 times of the outer diameter or less. The iron core is composed of a silicon steel sheet having an average Si concentration of 5.5 to 7.0 weight %. Or the iron core is composed of a non-oriented silicon steel sheet, having a silicon concentration gradient in the direction of the thickness, an average Si concentration of 3.5 to 7.0 weight %, and a difference of the maximum Si concentration and the minimum Si concentration (ΔSi) of 0.3 weight % or more.  This iron core is applied to a portion for winding in a reactor with a structure, where an iron core portion is to become a square shape or an iron core portion of three pillars for winding in a reactor with a structure, where the iron core portion is to be composed of two beams and three pillars.
Patent JP-H04315670-A (JP)
Title: Hydraulic high raising parking device
Inventor: KONO MASAHIRO
IPC: F15B11/22
Filed: 1991-04-16
Abstract: PURPOSE:To prevent the tilting of a pallet by synchronizing the actions of two cylinders with only the structure of a hydraulic circuit regardless of the unbalance of the load applied to the pallet. CONSTITUTION:The head side chamber 11 of the first hydraulic cylinder 1 is connected to a pressure line R, the head side chamber 21 of the second hydraulic cylinder 2 is connected to a tank T4, and rod side chambers 12, 22 are connected to a communicating path 4. A fixed pulley 51 reversing the action of the rod 20 of the second hydraulic cylinder 2 is provided, the oil quantity exchanged between the rod side chambers 12, 22 is made equal at the time of an ascent when pressure oil is guided into the head side chamber 11 of the first hydraulic cylinder 1 and at the time of a descent when the pressure oil of the rod side chamber 11 is released to the tank T4, and action strokes of the rods 10, 20 are made equal.
Patent JP-S5510549-A (JP)
Title: Temperature measuring device
Inventor: SUNAKAWA YOSHIHIKO
IPC: G01K7/20
Filed: 1978-07-10
Abstract: PURPOSE: To prevent the detouring of both the voltage and the current for the display circuit by offsetting the noise of the signal line by the bridge circuit and the differential amplifier and then applying the output of the measurement circuit to the display circuit via the transformer.  
     CONSTITUTION: Bridge circuit 4 consists of resistances 4aW4d plus heat-sensitive resistor via signal line 5b and 5c. At the same time, the power line of one polarity is connected to one end of resistor 3, and the output is supplied to integrator 7 via differential amplifier 6. On the other hand, oscillator 11 is started by signal converter circuit 10, and the output of timer circuit 12 is turned on. Thus switch 9 is connected to contact (a), and the integrator is charged by the output of amplifier 6. After the set time, the contact swiches toward (b) side, and the output of integrator 7 reduces linearly. At the same time, the output of inversion circuit 14 is turned on, and immediately the output of oscillator 11 is supplied to display circuit 2 via transformer T until the output of 7 becomes zero. And the count value is converted into the temperature to be displayed 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03281899-A (JP)
Title: Rock bolt
Inventor: SUZUKI TAKESHI
IPC: E21D20/00
Filed: 1990-03-30
Abstract: PURPOSE:To smoothly inject anchorage agent and to achieve highly effective anchorage by a method wherein a plurality of wires are fixed to the outer periphery of a flexible tube of which front end is closed, and anchorage agent is injected into the tube through an anchorage agent injection port and a rock bolt manufactured thereby is fastened to a bore wall. CONSTITUTION:A plurality of wires 2 are fixed to the outer periphery of a flexible tube 1 of which front end is closed. An anchorage agent injection port 5 and a bolt 6 are provided to a fastening plate that is provided to the base end of the tube, and an air breathing pipe 7 is arranged. A rock bolt manufac tured in a way as mentioned above is inserted into a bored hole 3, and the tube 1 is filled with anchorage agent 8 that is injected therein through the anchorage agent injection port 5 and the wires 2 are pressed against bore wall. The injection is continued until the anchorage agent 8 flows out of the air breathing pipe 7, and at that time, the injection is discontinued. After hardening of the anchorage agent 8, a bearing plate 9 is put over the bolt 6 and the plate is fastened with a nut. Thereby overall uniformity can be ensured for effective ness of anchorage.
Patent JP-S5418737-A (JP)
Title: Electrophotographic method
Inventor: KATOU SHIYOUSHICHI
IPC: G03G13/02
Filed: 1977-07-12
Abstract: PURPOSE: To reduce uneven charging without deteriorating the efficiency of corona discharge and enable images of high quality to be obtained by applying intermittent voltages of a specific polarity to a corona discharge electrode at the time of generating corona discharge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09282628-A (JP)
Title: Recording head, magnetic head, magnetic disk device storage and device
Inventor: NAKAMURA TAKAO
IPC: G11B9/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head capable of being used in a magnetic disk device which is small in size and has a high recording density and capable of preventing adhesion and capable of following the surface shape of a magnetic disk. SOLUTION: A rotary slider 11 capable of a rotational movement by being separated from the head element 3 of a magnetic head is provided in this magnetic disk device. The rotary slider 11 is pressed against a magnetic disk 2 by a head arm 5 and microspring rings 9. The diameter of the rotary slider 11 is made smaller than the wavelength of the surface wavinesses of the disk 2. A sliding resistant force is reduced by avoiding a head adhesion while rotationally actuating the rotary slider 11 at the time of starting the working of the magnetic disk device. The head element 3 is positionally controlled by being dented by several nm from the sliding surface of the rotary slider 11.
Patent JP-S568788-A (JP)
Title: Construction method for marine structure
Inventor: MURAYAMA MASAMI
IPC: B63B9/06
Filed: 1979-07-04
Abstract: PURPOSE: To reduce the term of construction in the floating type marine structure on which various plant facilities are built by properly putting steel inner frames into blocks, supporting these on the bottom concrete molding frames, and placing concrete.  
     CONSTITUTION: The central block 1 consisting of the deck 3 and the steel frame 2 is subsequently carried to the support bench on the dock 5 and each frame 1 in the longitudinal direction is jointed. After this, concrete is placed on the bottom space 8 and the central bottom concrete 7 is formed. On the other hand, the surface of the precast concrete 11 is jointed with the side plate of the side block 9 in the same way as the central block 1 and is carried into the dock 5. Subsequently, the central block 1 is jointed with each frame. Then in the same manner, the bottom concrete 13 is placed and concrete-steel composite marine structure is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61240944-A (JP)
Inventor: DEMEESTER GORDON D
IPC: A61B6/00
Filed: 1986-04-11
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-H08281457-A (JP)
Title: Method for inspecting quality in laser beam welding and device therefor
Inventor: MORI KIYOKAZU
IPC: B23K26/21
Filed: 1995-04-10
Abstract: PURPOSE: To provide a quality inspecting method of a laser beam welding and an instrument therefor by which molten state in a key hole can accurately be measured. CONSTITUTION: In the quality detecting method of the laser beam welding by measuring signal intensity of the plasma beam generated at the time of laser beam welding, the signal intensities of the plasma beam 2 are measured from at least two points 10a and 10b different in angles of elevation from the work 1. The signal intensities obtd. by the measurement are separated into signal intensity by the plasma beam in the inner part of the key hole and signal intensity by the plasma beam at the upper part of the key hole from the beforehand obtd. relation between the angle and the signal intensity. By this method, the molten state in the welding part can accurately be informed.
Patent JP-H05290440-A (JP)
Title: Reservation recording method for vcr
Inventor: YOSHIDA TAKAMICHI
IPC: G11B15/02
Filed: 1992-04-06
Abstract: PURPOSE:To prevent possibility for executing another operation performed accidentally in reservation recording and unllifying the reservation recording from occurring. CONSTITUTION:It is judged whether or not it is a time to start recording in step 1, and a power source is applied when it is the time to start the recording in step 2, and a remote operation signal for channel setting is transmitted. Then, a remote operation signal for recording start is transmitted for three frame periods in step 3. Furthermore, prescribed time t1 is set in step 4, and standby is requested until the prescribed time t1 is timed up in step 5. When the standby is timed up in step 5, the remote operation signal for recording start is transmitted for three frame periods in step 6. Furthermore, the double time of the prescribed time t1 is set in step 7, and the standby is requested until a time (prescribed time X2Xt1) is timed up in step 8. When the standby in step 8 is timed up, the remote operation signal for recording start is transmitted for three frame periods in step 9, and processing is completed.
Patent JP-2000276584-A (JP)
Title: Method and device for image processing, and storage medium
Inventor: YAMAMOTO KUNIHIRO
IPC: G06T3/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To relax the discontinuity of each area and to improve the quality of a mosaic image by performing filtering processing of the mosaic image. SOLUTION: These image processing method and device and storage medium which form a mosaic image by combining plural material images divide an image to be the base of a mosaic image into plural areas, find the image characteristics of each divided area, calculate the distance between the image characteristics of each area and the respective image characteristics of the plural material images, select material images corresponding to each area in accordance with the calculation results, form a mosaic image by pasting them together (S41) and prevent the connected parts of respective areas from being conspicuous by performing filtering processing to the mosaic image (S42).
Patent JP-H0558141-A (JP)
Title: Car air-conditioner
Inventor: TAKAHASHI HIDEO
IPC: B61D27/00
Filed: 1991-03-26
Abstract: PURPOSE:To prevent the thermal sense of a driver or assistant from being sacrificed in order to improve the thermal sense of a rear seat passenger or passengers in such a case that the car must run at a low speed because of traffic snarl to result in drop of the air-conditioner function. CONSTITUTION:An air-conditioning device for car concerned is equipped with a passenger sensor 1 to sense whether any passenger exists on the rear seats, a thermal load sensor 2 to sense the thermal load in position near a driver or assistant on the front seats, and a control device 3 which is fed with sensing signals from these sensors. When the passenger sensor 1 has sensed any person on the rear seats, when the specified car speed is not attained or the internal air introduction mode is in effect, and when the thermal load sensor 2 has sensed a thermal load value lying out of the specified range, the impression voltage of a blower 13 for sending the air-conditioning air to the blowout hole 4 furnished in the neighborhood of the driver or assistant is raised in conformity to the control signal given from the control device 3. The opening and closing of an air mix door 14 is corrected in the direction of decreasing the supply heat amount of the air temp. from the blowout hole 4 in an amount corresponding to the increment in the wind quantity resulting from raising of the impression voltage.