baber/WOPTO huggingface dataset:
Patent JP-H01272073-A (JP)
Title: Pressure sensor built-in spark plug
Inventor: SAIKI YOSHIAKI
IPC: F02P13/00
Filed: 1988-04-22
Abstract: PURPOSE:To obtain a spark plug with high strength against heat and vibration and connect it at an electrically correct position by screwing the female screw section of a plug cap or a plug cord integrally molded with the plug cord so as to insert and hold a lead wire to a male screw section provided on a spark plug main body. CONSTITUTION:A lead wire 16 is buried and held on the inner wall of the plug cap 17 of a pressure sensor built-in spark plug 1, a plug cord 14 is integrally held inside it. The female screw section 19 of this plug cap 1 is crowed to a male screw section 10 provided on the outer periphery of the barrel section 6 of the main body metal 5 of a plug main body 2. Positive and negative electrodes of the terminal section 9 of the lead wire 16 are extracted from a pressure sensor 8 stored in the barrel section 6 of the main body metal 5 respectively and connected to terminals 15 of the exposed positive and negative electrodes. The terminal electrode 3 of the plug main body is coupled with a connecting metal 13 provided on the cap 17 and electrically connected to the plug cord 14.
Patent JP-S5524770-A (JP)
Title: Down coiling method of band steel and its apparatus
Inventor: NAKANISHI KAKIO
IPC: B65H18/08
Filed: 1978-08-14
Abstract: PURPOSE: To absorb the shock which occures at the time of down coiling and improve the down coiling property by adjusting the interval between the guide plate and take up drum at the time when the stepped part of the coil passes the guide  piece at the down coiling operation of hot finished band steel.  
     CONSTITUTION: The down coiler for hot finished band steel works in such a way that the bellmouth roller 54 (guide piece) being attached on the bellmouth frame 57 thru roller bearing 60 and spring 63 pushes the frame 57 thru the cylinder 66 and the connecting rod 69, while the frame 57 is being pressed against the mandrel 51 (the take up drum), and on the frame 57, the lever 78 is fixedly provided to be actuated by the rapid opening and closing apparatus 83. A stepped portion of a coil which is produced at the tip of the band steel is detected right before it passes the roller 54, and the detection signal actuates the apparatus 83 which presses down the lever 78. By the movement of the lever 78, the frame 57 rotates with point 72 as fulcrum, which separates the roller 54 and the mandrel 51 ror a while, and after the stepped part of the band steel passes thru, releases the pressing of the apparatus 83, and the normal down coiling operation is resumed by the action of the cylinder 66 and the pressing force produced between the roller 54 and the mandrel 51. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08293432-A (JP)
Title: Chip type aluminum electrolytic capacitor
Inventor: NAKADA TAKUMI
IPC: H01G9/10
Filed: 1995-04-24
Abstract: PURPOSE: To provide a chip type aluminum electrolytic capacitor which can be mounted by soldering on the printed board of an electronic apparatus in a stable state without having the capacitor being inclined. CONSTITUTION: A capacitor element 11 with lead members 12 drawn out thereform whereinto an electrolyte 13 is impregnated is stored in a bottomed case 14, and a sealant 15 with the lead members 12 penetrating therethrough is mounted in the opering of the bottomed case 14 while a plastic reinforcing member 16 is so provided s to be contacted with the sealing substance 15 from its outside, and further, the end of the opening portion of the bottomed case, 14 wherein a curl 17 is provided is pressed in contact with the plastic reinforcing member 16, and thereby, the bottomed case 14 is sealed.
Patent JP-H07307900-A (JP)
Title: External input signal processing circuit in television receiver with integrated vtr
Inventor: YOSHIDA NOBORU
IPC: H04N5/765
Filed: 1994-05-12
Abstract: PURPOSE:To attain viewing in a television receiver even when a video signal subjected to copy guard signal processing is received externally by providing a circuit bypassing an AGC circuit of a video deck. CONSTITUTION:When the video deck 1 is set to the video recording mode, an external input signal (video signal) is recorded on a recording medium 7 in the deck 7. Furthermore, the external input signal is directly fed to a television signal processing circuit 13 by way of a terminal a-c of an external input changeover switch 2 and a terminal a-c of a changeover switch 16 not through an AGC circuit 3 of the deck 1 and demodulated into a television signal and it is fed to a cathode ray tube 14 and a speaker 15. Thus, even when the external input signal from a high frequency input terminal 8 or an external input terminal 12 is a signal subjected to copy guard signal processing, AGC processing is not implemented in the deck 1 and the signal is given to a processing circuit 13 and an excellent reproduced image is displayed on the cathode ray tube 14.
Patent JP-H06287376-A (JP)
Title: Resin composition for leg rubber
Inventor: TSUDA NORIYUKI
IPC: C08L23/16
Filed: 1993-04-02
Abstract: PURPOSE:To provide the title composition which can give an antislip leg rubber having a high coefficient of static friction, used for stably setting e.g. a precision machine on a desk, a floor or the like, having sufficient stability, not emitting any noxious gas and having cushioning properties, is excellent in resin flow and heat stability, can easily be injection-molded into a product of a complicated shape and can be recycled. CONSTITUTION:The composition comprises 20-60wt.% ethylene/alpha-olefin copolymer rubber, 20-50wt.% ethylene/(meth)acrylic ester copolymer and 20-50wt.% styrene block copolymer.
Patent JP-H041442-A (JP)
Title: Fuel injection control device
Inventor: ARAI JUNICHI
IPC: F02D41/04
Filed: 1990-04-13
Abstract: PURPOSE:To uniformalize real injection quantities of fuel by means of respective injection valves so as to improve idle stability and the like and reliability by detecting delay times for closing respective injection valves, making compensatory control of the injection quantities of respective injection valves based thereon. CONSTITUTION:One end side of an intake pipe 25 connected to the intake side of an engine body 21 is formed in four branched pipes 25A, and on respective pipes 25A, injection valves 1A-1D are mounted so that fuel is injected toward the insides of cylinders 22A-22D. In this case, respective oscillation sensors 30 serving as delay times detection means are provided in the injection valves 1A-1D. On the other hand, the input side of a control unit 37 is connected to respective oscillation sensors 30 and its output side is connected to the injection valves 1A-1D. Respective injection quantities are compensated individually based on the delay times for closing respective injection valves 1A-1D.
Patent JP-S5525860-A (JP)
Title: Memory system
Inventor: HITAI YUTAKA
IPC: G11C7/00
Filed: 1978-08-15
Abstract: PURPOSE:To make it possible to read and write information in both row and column directions without rearrangement by selecting any row or column of cells. CONSTITUTION:Cell array 201 is available for access in both row and column directions. To attain access in the row direction, information supplied to line 205 is decoded by row address decoder 203 to select all cells in one row in cell array 201. From and to those cells, data can therefore be read or written via row input- output buffer 204. For access in the column direction, information is decoded by column address decoder 211 and data can be read and written via column input-output buffer 212.
Patent JP-2000293971-A (JP)
Title: Picture recording and reproducing device
Inventor: HASHIMOTO NOBUO
IPC: G11B27/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a picture recording and reproducing device in which the picture degradation of reproduced pictures is not present and the time needed for displaying the pictures in a list is short. SOLUTION: A first directory and a second directory are prepared below the root directory of a write-once recordable recording medium and the picture data recorded on a recording medium different from the recording medium are recored on the first directory and the picture data of reduced pictures of pictures corresponding to the picture data recorded on the first directory are recorded on the second directory. Thus, original picture data are preserved on the write-once recordable recording medium while the quality of the pictures is not impaired and, moreover, since the preserving of the picture data to the first directory can be performed by only copying the picture data of another recording medium, the processing time needed for preserving the picture data also becomes short.
Patent JP-H04329086-A (JP)
Title: Digital video signal processor
Inventor: IKEDA HIDENARI
IPC: H04N5/92
Filed: 1991-04-30
Abstract: PURPOSE:To provide a digital video signal processor which can perform the serial parallel converting processing at the speed lower than the word transmitting rate of a digital input video signal. CONSTITUTION:The device has a serial parallel converting circuit constituted of a clock frequency-divider 100 to generate (n)-phase clocks phi1-phi4 of the rate of 1/n of the word transmitting rate, parallel circuits 101 and 102 to latch the continuous (n)-word of the digital input video signal with these (n)-phase clocks for each 1 word successively and further re-latch simultaneously at the timing of the arbitrary 1-phase clock, latches 103 and 104 for delaying one word to convert the obtained (n)-channing parallel data to the (n) channel parallel data of the bit rate of the 1/n synchronized with a digital input video signal, a SAVE /EAV detector 105, latches 106 and 107 for selecting the data, a latch 108 for selecting a clock and latches 109 and 110 for timing.
Patent JP-S61255343-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOMORIDA KAZUO
IPC: G03C7/392
Filed: 1985-05-09
Abstract: PURPOSE:To enhance color reproductivity and image storage stability and to improve storage stability of a raw photosensitive material by incorporating at least one of specified magenta couplers and a silver chlorobromide emulsion layer in at least one of silver halide emulsion layers, and a specified compd. in at least one of photographic constituent layers. CONSTITUTION:At least one of silver halide emulsion layers incorporates at least one of magenta couplers represented by formula [I], for example, by the solid dispersion method or latex dispersion method,and a silver chlorobromide emulsion layer, and at least one of photographic constituent layers contains the compd. represented by formula [II], and in formulae [I] and [II], Z is a nonmetallic atomic group necessary to form an optionally substd. N-contg. hetero ring; X is H or a group to be released by the coupling reaction with the oxidation product of a color developing agent; R is H or a substituent; and Zo is a residue of heterocyclic group.
Patent JP-H07305019-A (JP)
Title: Water-based coating composition and its production
Inventor: TAKAGI MOTOYUKI
IPC: C09D143/04
Filed: 1994-05-12
Abstract: PURPOSE:To provide a coating composition containing fine particles having coated structure and dispersed in an aqueous medium, having excellent resistance to staining, especially to a patch of damp and giving an outer-coating material having excellent water-resistance, weather resistance and coating film strength. CONSTITUTION:This water-based coating composition is composed of an aqueous medium containing fine particles consisting of (A) a water-based resin composed of an ethylenic unsaturated monomer, (B) a water-based colloidal silica and (C) a water-soluble resin composed of a copolymer derived from (i) a radically polymerizable alkoxysilane monomer of formula I [R is H or a <=3C alkyl; Z is (CH2)n or group of formula II ((n) is integer of 0-3); X is OCH3, 0C2H5, etc.; Y is (CH2)q ((q) is integer of 0-3); (a) is 1, 2 or 3], (ii) a hydrophilic monomer having unsaturated double bond and (iii) an ethylenic unsaturated monomer at weight ratios (A:B:C) of (45-85):(5-25):(10-30). The particle contains the component A and the component B in mixed state as a core and the component C covering the core.
Patent JP-H03294447-A (JP)
Title: Aluminum alloy material excellent in high temperature strength and its manufacture
Inventor: HIRANO MASAKAZU
IPC: C22F1/00
Filed: 1990-04-13
Abstract: PURPOSE:To secure the excellent high temp. strength in an alloy material by irradiating an Al alloy having a specified compsn. with the pencil of electron beams and dispersing fine grains of components forcedly entering into solid soln. therein. CONSTITUTION:The compsn. of an Al alloy is regulated to the one essentially consisting of, by weight, 4 to 10% Cu, contg. one or more kinds among 1 to 10% Mn, 0.5 to 5% Cr, 0.2 to 1.0% Zr, 1 to 10% Fe and 0.5 to 10.0% Ni and the balance Al with impurities. This Al alloy is irradiated with the pencil of electron beams and is continuously subjected to local rapid remelting and rapid solidifying. By this treatment, one or more kinds among Mn, Cr, Zr, Fe and Ni forcedly entering into solid soln. are dispsersed as fine grains into the Al alloy. In this way, the grains which are not coarsened even at a high temp. can be dispersed at the time of working, so that a material having high strength at a high temp. can be obtd.
Patent JP-H1028445-A (JP)
Title: Reaping section-fixing mechanism of reaping section-sliding type combine harvester
Inventor: FURUTA HARUJI
IPC: A01D34/28
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To enable to manually and simply operate a sliding mechanism for laterally sliding the reaping section of a combine harvester. SOLUTION: In this combine harvester in which the position of a reaping section can laterally be switched through parallel links, link brackets 61L, 61R are fixed to the left and right sides of a lateral transmission shaft case 18 disposed in the reaping section K. The front ends of sliding links forming the parallel links are pivotally supported on the link brackets 61L, 61R, and the rear ends of the sliding links are laterally rotatably and pivotally supported on the left and right ends of a lateral support rod 16. The lateral transmission shaft case 18 can laterally be slid by the rotation of the sliding links.  A sliding operation lever 64 for locking or releasing the sliding operation projects upward from the lateral transmission case 18, is extended along right transmission cases 65, 66 for driving a right straw-raising device 22R, and is bent in the front direction from the machine frame so as to enable to fit the lower part of the sliding operation lever into a catching hole disposed in the sliding link.
Patent JP-H10291585-A (JP)
Title: Container connecting utensil
Inventor: TAKAGUCHI HIROYUKI
IPC: B65D90/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce a wrong operation of a handle for engagement-releasing of top and bottom cones. SOLUTION: A rotating shaft 11 is inserted in a rotating shaft insertion hole 5 on the end surface of a first protruding part 3 and a second protruding part 4 of a connecting utensil main body. On both ends of the rotating shaft, a first cone 12 and a second cone 13 are provided. A handle shaft 16 is inserted in a handle insertion hole 6 of the connecting utensil main body, and on the external end, a lever part is provided. By the pushing up of the lever part, the engagement of the upper cone is released, and by the pulling down of the lever part, the engagement of the lower cone is released, and the engagement releasings of the top and the bottom cones are made to be known by the rocking direction of the lever part, and a wrong operation of the handle is prevented from generating.  By a contact between a stopper pin 27 of a stopper 26 which is inserted in a stopper insertion hole of a flange, and protruding parts 28, 29 which are provided on the rotating shaft, the rotating shaft is prevented from being turned in the direction wherein the engagement of the upper cone is released, and the container connecting utensil which is connected on the lower surface of a container C1 is prevented from dropping.
Patent JP-S58217720-A (JP)
Title: Internal-combustion engine
Inventor: KUSHIYAMA TADASHI
IPC: F02F3/14
Filed: 1982-06-11
Abstract: PURPOSE:To restrict an excess air ratio, improve a thermal efficiency and restrict a generation of soot to a minimum by a method wherein oxidation catalyst decreasing substantially an ignition temperature of fuel is fixed to a wall surface of a combustion chamber of an internal-combustion engine. CONSTITUTION:A part near a combustion chamber of internal-combustion engine is composed of an eddy flow chamber 1, fuel injection valve 3 and glow plug 4 etc. An oxidation catalyst is fixed to a catalyst surface 7a of a piston 7, a catalyst surface 6a of a cylinder head 6, an inner wall surface 10a of a sub- chamber 10 and a wall surface of a communication hole 5 etc. In the combustion chamber, both a flame combustion and a catalyst combustion are continued to proceed. In this way, the combustion speed of the flame is promoted and then a thermal efficiency can be improved.
Patent JP-S5624347-A (JP)
Title: Photographic developing method
Inventor: ONDA SHINZABUROU
IPC: G03C5/29
Filed: 1979-08-03
Abstract: PURPOSE: To prevent a photographic image, etc. from being deteriorated by sludge generated in a developer in the conveyance type automatic development of a black- and-white silver halide photosensitive material by using a developer contg. 2- mercaptobenzimidazole-5-sulfonic acid or a deriv. thereof.  
     CONSTITUTION: 2-Mercaptobenzimidazole-5-sulfonic acid or a deriv. thereof represented by the formula (where X is H, OH, lower alkyl, lower alkoxy, halogen, COOH or SO 3 H, and each of M 1  and M 2  is H, an alkali metal atom or NH 4 ) is added to a developer contg. a compound such as thiocyanate or thiosulfate having the action of dissolving silver halide at high concn. The amount of the sulfonic acid added is ≥13g/l of the developer. The sulfonic acid is especially added to a rapid processing soln. contg. a 3-pyralidone type developing agent. Thus, silver sludge is prevented from being generated in the developer and deposited on the rolls and belts of a developing apparatus, so the resulting image is free from a stain and damage. The compound-added developer can be stored over a long time without deteriorating the performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0230402-A (JP)
Title: Main spindle structure for machine tool
Inventor: SHIRAI KAZUO
IPC: B23B19/02
Filed: 1989-04-19
Abstract: PURPOSE:To restrain the occurrence of red rust in high-speed rotation in respect of a machine tool with a milling spindle and a boring spindle slided axially inside the milling spindle by applying flame-coating of WC group cemented carbide powder comprising Co, C, Fe and W to steel forming a slide contact engaged portion. CONSTITUTION:A milling spindle 2 inside a main spindle head body 1 is supported by a front bearing 8 and a rear bearing 10, the milling spindle 2 and a boring spindle 3 are driven by a gear 6 for rotary motion. The portion of the milling spindle 2 in slide-contact with the boring spindle 3 is fastened with bushes 4, 5 to which flame-coating of WC group cemented carbide powder in the mixing ratio; Co 12-18%, C 4-6%, Fe 0.1-1.2% and W 75-84%, is applied and the outer periphery of the boring spindle 3 is treated with carburizing and so on. That results in preventing abnormal wear even under a continuous high-speed and long-time operation and restraining the occurrence of red rust.
Patent JP-S59223087-A (JP)
Title: Receiving terminal display device for captain system
Inventor: SAKAI YOSHIYUKI
IPC: H04N7/173
Filed: 1983-06-02
Abstract: PURPOSE:To form sections corresponding to oblique lines of characters and symbols with smooth curves (including straight lines) in a character and pattern telephone access information network (CAPTAIN) system, so as to improve the displaying quality, by adding correcting dots to the oblique line sections of characters and symbols. CONSTITUTION:By utilizing that characters and symbols correspond to printing type in the form of code, dot-displaying printig type patterns by means of an ordinary character generator are generated at a picture signal composing section 17 and, at the same time, another character generator which corrects the difficulty to see of sections corresponding to oblique lines out of vertical line, horizontal line, and oblique line sections formed by continuous dots that from characters or symbols when characters or symbols are displayed, is provided at a printing type smoothing section 20. By means of the additional character generator, the dot interval of the oblique line section is reduced to, for example, half, by superimposing a saw tooth wave to be used for making minute deflection on the deflection controlling section 21 of a CRT 19.
Patent JP-H02279745-A (JP)
Title: Reinforced polypropylene rein composition
Inventor: KOIZUMI JUNJI
IPC: C08K7/14
Filed: 1989-04-19
Abstract: PURPOSE:To obtain the subject composition having excellent vibration-damping properties in a wide temperature range and sufficient mechanical strengths and heat resistance in an atmosphere at the service temperature by mixing a specified PP resin component with talc and glass fibers below a specified amount. CONSTITUTION:The subject composition is prepared by mixing 50 to 80wt.% resin component comprising 35 to 90 pts.wt. crystalline resin of a melt flow rate of 5 to 50 with 5 to 60 pts.wt. PE resin and 5 to 30 pts.wt. aromatic hydrocarbon resin with 15 to 45wt.% talc and 1 to 40wt.% glass fibers in such an amount that the total amount is 100 pts.wt. and the sum of the talc and the glass fiber is 50wt.% or below. This composition has excellent vibration-damping properties in a wide temperature range and excels in mechanical strengths and heat resistance.
Patent JP-S62259925-A (JP)
Title: Supporting structure for rake up device in large storage vessel of granule
Inventor: SUEKANE MASAZUMI
IPC: B65G65/38
Filed: 1986-05-01
Abstract: PURPOSE:To smoothly perform stowage of a granule and its outgo, by vertically moving a turn ring concentrically turning with an in-out carrying column, provided in a large storage vessel of the granule, and pivotally mounting a rake-up device, extended in a radial direction, to the turn ring. CONSTITUTION:An in-out carrying column 2 is formed in the center part of a large storage vessel 1 of granule by vertically providing plural pillar members 9 annularly in a predetermined distance. And the vessel 1 provides a turn ring 17 which concentrically rotates with the column 2 being able to vertically move along the pillar members 9. A granule rake-up device 12, which extends in a radial direction, is pivotally mounted by a pivot 16 to an external frame 18 of said ring 17. The ring 17 is vertically moved by a winch 21 and a rope 22 in accordance with a rise and a fall of a granule level L. The rake-up device 12, which also vertically moves interlocking to the ring 17, makes smooth the granule level L by performing a turning motion in the storage vessel 1 with the column 2 serving as the center. In this way, the storage vessel 1 smoothly performs stowage of the granule and its outgo.