baber/WOPTO huggingface dataset:
Patent JP-S5537257-A (JP)
Title: Band sawing machine for cutting frozen food automatically feedable
Inventor: NAKASHIMA YOSHIHIKO
IPC: B23D53/06
Filed: 1978-09-05
Abstract: PURPOSE: To provide a continuous cutting of the material finely to a constant thickness by a band saw at forwarding stroke of the slide frame, with the material fed to the band saw at returning end point of the slide frame.  
     CONSTITUTION: A material (frozen food) M, placed in a container case 22 of a conveyer unit 21, by its lower chain conveyer 24, as shown by an arrow mark A in the drawing, is forwarded till it hits a cut thickness adjusting plate 10. Subsequently, a slide frame 16, holding the above described unit 21, is forwarded in the direction of arrow mark B, as shown in the drawing, by a crank mechanism, causing the materia M, in this process, to be crossly fed to the band saw while in a circulation traveling motion, thus a cutting is made by the band saw 9 to by a constant thickness. After a completion of cutting, the above described frame 16 is returned to the reverse direction, and at its end point, a rocker arm 24 is contacted to a protrusion 27 of the cam of the maching body 1, with this contact rotating a rotary shaft, to rotate the lower conveyer 24 through wormgear and worm, and the material M is forwarded by one pitch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S601235-A (JP)
Title: Glass fiber-reinforced polyolefin resin composition
Inventor: MATSUMOTO KOUICHI
IPC: C08K7/14
Filed: 1983-06-20
Abstract: PURPOSE:To provide a polyolefin resin compsn. having excellent mechanical strength, by melt-kneading glass fiber, an unsaturated silane compd., an org. carboxylic acid, and a free radical generating agent with a polyolefin. CONSTITUTION:50-99pts.wt. polyolefin, 1-50pts.wt. (per 100pts.wt. polyolefin) glass fiber, 0.1-5pts.wt. (per 100pts.wt. glass fiber) unsaturated silane compd., 0.01-5pts.wt. org. carboxylic acid or anhydride and 0.005-0.5pts.wt. (per 100 pts.wt. polyolefin) free radical generating agent are melt-kneaded together. Preferred polyolefin resins include crystalline polypropylene and a crystalline ethylene/propylene copolymer. Preferred carboxylic acid and its anhydride include C1-C3 carboxylic acids. Preferred free radical generating agents include org. peroxides having a decomposition temp. of 120 deg.C or above at which the falf life period for decomposition is 1min.
Patent JP-H02286774-A (JP)
Title: Method for improving stability of photochromic material
Inventor: OTANI HIROKAZU
IPC: C09B67/08
Filed: 1989-04-28
Abstract: PURPOSE:To remarkably improve the reversion stability and light resistance of a photochromic material by treating fine particles of an inorg. hollow porous material with a hydrolyzed silane compd. before the photochromic material is enclosed into the particles. CONSTITUTION:Fine particles of an inorg. hollow porous material (e.g. silica, alumina, sodium silicate, or calcium silicate) are treated with a hydrolyzed silane compd. (e.g. a hydrolyzed trimethoxysilane) of formula II (wherein X is a functional group reactive with an org. substance; and R is lower alkyl) before a photochromic material [e.g. a spironaphthooxazine deriv. of formula I (wherein R is lower alkyl; X1 and X2 are each H, OH, lower alkoxy, or halogen; and X3 and X4 are each H, lower alkyl, lower alkoxy, halogen, nitro, or cyano)] is enclosed into the particles. Thus, the reversion stability and light resistance of the photochromic material are remarkably improved.
Patent JP-S5912305-A (JP)
Title: Length measuring or angle measuring system
Inventor: ARUFUONSU ERUNSUTO
IPC: G01B3/02
Filed: 1983-06-20
Abstract: A measuring scale carrier for a longitudinal or angle measuring system is stretched and contracted in a localized manner in order to bring about a desired error correction course through the generation of localized longitudinally extending forces in the carrier. A number of approaches for generating these localized longitudinally extending forces are described, including the use of spring elements mounted on the carrier and the localized variation of a predetermined longitudinal tension in the carrier.
Patent JP-S58225668-A (JP)
Title: Solid-state image pick-up device and manufacture thereof
Inventor: MAYUMI SHIYUUICHI
IPC: H01L27/14
Filed: 1982-06-24
Abstract: PURPOSE:To contrive to enhance resolution of the solid-state image pick-up device by a method wherein a transparently insulating film is provided in a convex lens type on the surface of the pedestal type optoelectric conversion part. CONSTITUTION:An SiO2 film 5, an Si3N4 film 6 are stacked on a P type Si substrate 1, a resist mask 7 is applied, and the films 6, 5 and the substrate 1 are etched in order. Then, wet oxidation 2 is performed to remove the films 6, 5. After then, P ions are implanted also on the substrate 1 of the photo acceptance part to form an N type layer 3 at source, drain forming time the same with the usual manufacturing process of solid-state image sensing device. Then, PSG 4 having P concentration of the degree of 8mol% is adhered to be annealed, and after the prescribed window is opened, it is heat treated in O2+PH3 gas, and the film 4 is reflowed to form the top part of the N type layer 3 in the convex type. After then, Al wiring is performed to the part other than the photo acceptance part to complete the solid-state image sensing device. Incident light upon the photo acceptance part is converged to the P-N junction part according to convex lens type PSG 4, and optoelectric transducing efficiency rises to enhance resolution. Resolution can be controlled according to regulation of etching depth of the substrate and the reflowing condition.
Patent JP-S62284837-A (JP)
Inventor: TAKEDA HISANOBU
IPC: E03D9/08
Filed: 1987-05-01
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-S5233421-A (JP)
Title: Noise rejecting circuit
Inventor: UEDA MINORU
IPC: H04B1/10
Filed: 1975-09-09
Abstract: PURPOSE: To obtain a noise rejecting circuit which stably operates with  fferetial amplifier configuration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59227838-A (JP)
Inventor: KASUPAA BOTSUTO
IPC: C07C51/44
Filed: 1984-05-31
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-S5810725-A (JP)
Title: Photographic lens structure for auto-focus camera
Inventor: TERUI NOBUHIKO
IPC: G03B3/10
Filed: 1981-07-14
Abstract: PURPOSE:To reduce the number of terminals for connection of a camera main body, by transmitting the infinity signal and the closest focusing position signal, which are obtained when a photographic lens reaches the infinity and the closest focusing position, from the same single terminal to the camera main body. CONSTITUTION:When a photographic lens structure is mounted on a camera main body, corresponding terminals T101-T105 and T1-T5 are connected to each other respectively, and a power source E1 supplies the power to a lens- side circuit 100 through terminals T5 and T105. When a power switch S1 is closed, the power source E1 supplies the power to a circuit 1. When the photographic lens reaches the infinity position, a switch S102 is closed, and an L- level signal is issued, and an AND gate 1 is closed through a transistor TR Q3 and an inverter INV 2, and TRs Q1, Q108, Q102, Q103 are turned off to break the power supply to a motor M. Similarly, when the photographic lens reaches the closest focusing position, a switch S103 is closed to break the power supply to the motor M. Thus, the number of terminals for connection of the camera main body is reduced.
Patent JP-H08287202-A (JP)
Title: Device and method for certifying ic card
Inventor: KAWAKITA TATSUJIRO
IPC: G06F21/31
Filed: 1995-04-11
Abstract: PURPOSE: To obtain the device which is higher in the safety of certification of an IC card than before even if a ciphering function stored on the IC card and at the center of a service provider is stolen by a person who tries to forge certification by controlling the bit length of a random number sent from the center side to the IC card at random. CONSTITUTION: The center 20 is accessed from the IC card 10. In response, an instruction for reading an ID code is sent out of the center 20 to the IC card 10, which reads its ID code out of an ID code storage memory 13 and sends it out to the center 20. The center 20 once receiving the ID code reads the ciphering key Kn corresponding to the ID code out of an ID and K corresponded memory 23, sends a variable-length random number Xn having random bit length out of a variable-length random number generating means 24 to the IC card 10, and also sends an instruction for writing this variable- length random number Xn to the IC card 10.
Patent JP-S5234193-A (JP)
Title: Turbine control system for eccs of nuclear reactor
Inventor: OOMORI TAKU
IPC: G21D3/00
Filed: 1975-09-12
Abstract: PURPOSE: A falcrum position of driving lever of vapor control lever according to a vapor pressure of nuclear reactor to enable proper control and wide selection of flow control constant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09272702-A (JP)
Title: Lowly viscous solution
Inventor: OKAMOTO HARUMI
IPC: C08B30/12
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To lower the viscosity of a solution containing starch and/or a thickening polysaccharide without lowering their contents and without changing their molecular structures by adding a specified starch decomposition product to the solution. SOLUTION: This solution is prepared by adding a starch decomposition product containing 50% or above fraction having a molecular weight of 20,000-2,500,000 or a starch decomposition product having a DE of 1-15 to a solution containing 0.1-40wt.% starch and/or 0.01-5.0wt.% thickening polysaccharide or by adding a cyclic starch decomposition product having a molecular weight of 8,000-800,000 to a solution containing 0.1-40wt.% starch and/or 0.01-5.0wt.% thickening polysaccharide. The starch decomposition product is added in an amount usually about 0.1-10 times as large as that of the starch and about 1.0-50 times as large as that of the thickening polysaccharide.
Patent JP-S5815031-A (JP)
Title: Manufacture of high purity titanium dioxide
Inventor: OKABE TAIJIROU
IPC: C01G23/047
Filed: 1981-07-15
Abstract: PURPOSE:To efficiently obtain high purity white TiO2 by decomposing a starting material contg. Ti with hydrochloric acid, selectively extracting titanyl chloride from the liq. decomposition product by a solvent extraction method, and thermally decomposing or hydrolyzing it. CONSTITUTION:A starting material contg. Ti such as ilmenite is decomposed with concd. hydrochloric acid, and after adjusting the concn. of free hydrochloric acid to <=7mol/l, the liq. decomposition product is brought into contact with an org. phase of a hydrocarbon extracting reagent contg. oxygen such as 4-10C ether or alcohol, or 4-8C org. phosphoric ester to selectively extract iron chloride into the org. phase. The residual aqueous phase is adjusted to >=8mol/l concn. of free hydrochloric acid and brought into contact with an org. phase of 4-8C org. phosphoric ester to selectively extract titanyl chloride into the org. phase. By bringing the org. phase contg. Ti into contact with 3-7mol/l aqueous hydrochloric acid soln., titanyl chloride is back-extracted into the aqueous phase, and it is thermally decomposed or hydrolyzed to obtain desired high purity TiO2.
Patent JP-H11301084-A (JP)
Title: Printing method and printing apparatus
Inventor: OKAZAKI MASANOBU
IPC: B41L13/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To restrain ink on paper from adhering to a paper transportation passage by storing each printing data on both surfaces of paper separately in a memory, comparing the image quantity of printing data stored, and output printing data having less image quantities on one surface high in contact rate with the paper transportation passage. SOLUTION: During perfect printing, the output of a reading sensor 23 in a scanner is inputted in an image converting part 27 as a printing data by an A/D converter 24 via the image signal processing part 26 of an image processing unit 25. In the image converting part 27, a two page printing data divided by a page unit is read, and the quantity of the image is calculated to compare with each other, then the printing data having less image quantity is stored in a first memory 28, and the printing data having large image quantity is stored in a second memory 29. Printing data having less image quantity from the first memory 28 is outputted to the thermal head of a processing part 17 to perform printing on the surface of paper, and printing is performed on the rear surface of printing data for large image quantity from the second memory 29.
Patent JP-S62295455-A (JP)
Title: Semiconductor device
Inventor: SHIGETA NORIHIRO
IPC: H01L29/73
Filed: 1986-05-14
Abstract: PURPOSE:To improve the breakdown strength of a semiconductor device by forming the number of divided emitters per unit area of a transistor of former stage more than that of a transistor of latter stage to accelerate the switching speed. CONSTITUTION:In a semiconductor device 1 having transistors 3, 4 including a split emitter structure coupled in Darlington transistor connection, the number of split emitters 6,.. per unit area of the transistor 3 of former stage is formed more than that of the split emitters 6', ...per unit area of the transistor 4 of latter stage. When with the structures 6, ..., 6',..., unit transistors of many insular split emitter regions 6, ..., 6',... and latticelike base regions 5, 5' are operated in parallel to allow a large current to flow. The breakdown strength can be improved because a resistance generated between the junctions of the emitter and the base is larger than the base contact.
Patent JP-S63276238-A (JP)
Title: Method for measuring contact resistance
Inventor: GOTO HIROSHI
IPC: H01L21/66
Filed: 1987-05-08
Abstract: PURPOSE:To properly measure contact resistance between two conductive films of different characteristics by a method wherein the portion where two patterns cross each other is designed to be narrow and the two patterns are formed into an air bridge. CONSTITUTION:On a basic layer 10, a first conducting material 11 and second conducting material 12 are allowed to grow, successively. The conducting material 12 only is subjected to a selective etching process wherein it is converted into a pattern A provided with a crossing region 12c. A selective, over-etching process follows, wherein the conducting material 11 is converted into a pattern B provided with a crossing region 11c. A crossing region 11c' results, forming an air bridge, roughly equal in width to the crossing region 12c of the conducting material 12. The contact resistance is finally determined that is in presence between the conducting materials 11 and 12 successively formed. In this way, contact resistance is accurately measured between two conducting films different in character from each other.
Patent JP-H04345648-A (JP)
Title: Polyacetal resin composition
Inventor: SHINOHARA KENICHI
IPC: C08L101/00
Filed: 1991-05-15
Abstract: PURPOSE: To reduce the amt. of the formaldehyde odor emitted from a polyacetal resin molded product in a polyacetal resin compsn. molding process.  
     CONSTITUTION: In a polyacetal resin compsn., 0.01-5.0 pts.wt. of a hydrazine compd. represented by general formula (I), (II) or (III) is added to 100 pts.wt. of a polyacetal resin. In the general formula (I) X-R 1 , the general formula (II) X-R 2 -X and the general formula (III) (X) n -R 3 , R 1  is a monovalent org. radical, R 2  is a divalent org. radical, R 3  is a polyvalent org. radical and X is - CONHNH 2  (hydrazido group) and n is the valency of R 3 . 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10303084-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: HONMA TATSUYA
IPC: B01J47/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor whose trouble caused by the spread-out of electrolyte from a metal case can be avoided by a simple construction. SOLUTION: A thinned part 2 is provided at the pivotal part of a metal case 1, a capacitor element 3 is housed in the metal case 1 and the metal case 1 is filled with an electrolyte. The opening part of the metal case 1 is sealed with a sealing element 5. An insulating sleeve 10 in which ion-exchange resin is mixed and dispersed is applied to the metal case 1 so as to cover it. With this constitution, when the inner pressure of the metal case 1 is elevated by an abnormal occasion, an opening is produced in the thinned part 2 and the inner pressure is discharged. At that time, the electrolyte is spread out from the opening and penetrates through the insulating sleeve 10. During the penetration, ions in the electrolyte are captured by the ion-exchange resin in the insulating sleeve 10, so that a trouble caused by the spread-out ions can be avoided.
Patent JP-S63275742-A (JP)
Inventor: ADACHI NORIO
IPC: D04B21/04
Filed: 1987-05-08
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-H04318212-A (JP)
Title: Oil feeder in valve mechanism with hydraulic tappet
Inventor: YOSHIDA KAZUO
IPC: F01M5/00
Filed: 1991-04-17
Abstract: PURPOSE:To reduce oil feed time lag at the restarting time of an oil pump by disposing rising parts at oil transfer passages in the middle part of respective oil feed passages and a communicating passage at both edges respectively, and maintaining oil remaining inside the respective oil feed passages when the oil pump stops. CONSTITUTION:After oil passes through a branch part 19a from the main passage 19 of a cylinder head 1, rises inside an oil transfer passage 18 and flows in a defoaming oil chamber 15, it lowers in respective transfer passages 20, 21 to be fed in the middle part of respective oil feed passages 9, 10. Besides, the oil supplies pressure oil in a hydraulic tappet 5 on its way, and rises in guide passages 45, 46 to lubricate a cam shaft receiving part 11. When an oil pump stops, oil attempts to be removed. However, the defoaming oil chamber 15 rises from the respective oil feed passages 9, 10, and a communicating passage 25 rises at both the edges of the respective oil feed passages 9, 10, and the respective guide passages 45, 46 extend upwards, so the oil inside the respective oil feed passages 9, 10 remains and is kept left as it is.
Patent JP-S5639860-A (JP)
Title: Roller table
Inventor: KATOU HEIJI
IPC: B24B21/04
Filed: 1979-08-30
Abstract: PURPOSE: To automatically grind the rollers of a roller table to the same diameter, by moving a grinder on a rail provided over the roller table.  
     CONSTITUTION: When grinding rollers 2, a grinder 4 displaced aside is moved and set over a table 1 first. A handle 5 is operated to move down a belt grinding unit 6 into contact with the roller 2. The rollers 2, the belt grinding unit 6 and a moving unit 9 are driven. The grinder 4 is moved in a prescribed direction on a rail 3. The rollers 2 are thus sequentially ground by the belt grinding unit 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1098170-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HISAMUNE YOSHIAKI
IPC: H01L21/8247
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in the wiring workability and electric characteristics about contact regions by providing regions for connecting peripheral circuits to cell arrays or cell arrays each other on a main surface of a semiconductor substrate and regions including the band-like bottom ends of recesses. SOLUTION: On the bottoms of recesses 103, common ground line type NOR cell array regions 152 composed of laminate gate electrode type contactless nonvolatile memory cells are disposed. On a main surface of a P-type Si substrate 101 peripheral circuit regions 150 are disposed. Regions 153 for connecting peripheral circuits to cell arrays or cell arrays each other are disposed on the main surface of the substrate 101, adjacent to the recesses 103 and on band- like regions, including bottom ends of the recesses 103. This greatly reduces the surface roughness and thickness variation of a layer insulating film and suppresses deterioration in the wiring workability and electric characteristics about the contact holes.
Patent JP-2000302569-A (JP)
Title: Hardened cement compact and its production
Inventor: OSUGI TAKASHI
IPC: C04B111/20
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a hardened cement compact having high strength and high durability and its production method. SOLUTION: The hardened cement compact is a cement compact which is reinforced by reinforcing fibers and carbonated to have below 0.3 porosity. The production method of the hardened cement compact comprises carbonating the cement compact, which is formed using cement, water and reinforcing fibers by a fiber-reinforced lamination forming method, in an initial stage of hydration reaction of the cement at an elevated temperature under pressure.
Patent JP-H08281791-A (JP)
Title: Material feed device of embossed carrier tape molding machine
Inventor: OKUI MOTOHIKO
IPC: B29C51/00
Filed: 1995-04-12
Abstract: PURPOSE: To certainly ensure feed accuracy regardless of the wall thickness and feed speed of a tape material by employing a system feeding the tape material intermittently by the rectangular motion of a pin. CONSTITUTION: At first, a pin holder 3-3 having a plurality of material feed pins 3-4 is raised by a vertical cylinder to fit the material feed pins in sprocket holes 10-1. A pin holder 3-3 is advanced in this state by a horizontal cylinder 3-2 to feed a tape material to a fixed position and, thereafter, the vertical cylinder is allowed to fall at the fixed position to lower the pin holder 3-3 and the material feed pins are separated from the sprocket holes 10-1. The pin holder 3-3 is allowed to retreat to the original position by the horizontal cylinder 3-2. By repeating the operation of rising-advance-falling-retreat of the pin holder 3-3, that is, the rectangular motion thereof, the tape material 10 is intermittently fed by one pitch.
Patent JP-S62268007-A (JP)
Inventor: KATAUE KOZO
IPC: H01B7/28
Filed: 1986-05-15
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-2000303345-A (JP)
Title: Production of fiber fabric having tissue pattern-like design
Inventor: HIROTA MAKOTO
IPC: D06C23/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a fabric having good hand feeling with a pattern having irregular feeling on the fabric surface by applying a resin on a fabric such as a polyester fiber fabric or the like depending on the desired pattern and treating the fabric to be relaxed. SOLUTION: This production of fiber fabric having a tissue pattern-like design is to apply a resin such as an acrylic resin and the like capable of being easily removed by washing with an alkaline solution depending on the pattern to be added to a fiber fabric, especially a polyester fiber fabric, dry the fabric at <=130 deg.C, treat the fabric to be relaxed at 100-130 deg.C, subsequently wash the fabric at <=100 deg.C to remove the resin, and bring tissue structures to be partially different in patterns depending on the effects of the relaxing treatment.
Patent JP-S62268785-A (JP)
Title: Walking machine of wall
Inventor: NOZAKI TAKETOSHI
IPC: B62D57/024
Filed: 1986-05-15
Abstract: PURPOSE:To enable a walking machine on a wall to move in a stably adsorbed condition on an object wall surface by preventing an air flow from the suction cup of one leg to that of the other when the former suction cup is connected to a vacuum source. CONSTITUTION:Suction cups 15 and 25 provided on the tips of a pair of legs are connected to a common vacuum source 30 via changeover valves 17 and 27. An accumulator 31 is connected between the changeover valves 17 and 27 and a vacuum pump at a position near said valves 17 and 27. The accumulator, when the suction cups 15 and 25 are connected to the vacuum source 30 in the final stage of the advance motion of each leg, prevents an air flow as much as possible from the suction cup of the moving leg to that of another leg already adsorbing on the wall surface, and absorbs the air into the accumulator 31, thereby preventing a loss in adsorption force.