baber/WOPTO huggingface dataset:
Patent JP-2001044082-A (JP)
Title: Production of electric double-layer capacitor
Inventor: TOMITA SHIGEAKI
IPC: H01G11/24
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce moisture in pores of a carbonaceous material and surface functional group by subjecting a carbonaceous material, having a specified specific area to surface treatment with halogen substituted aliphatic hydrocarbons or halogen substituted aliphatic ether, before being impregnated with organic electrolyte. SOLUTION: A carbonaceous material, having specific area of 100-3,000 m2/g, e.g. high purity phenol resin based active carbon powder, a conductive material, and a binder are mixed and kneaded, while dripping ethanol and then it is rolled and dried to produce an electrode sheet. The electrode sheets are bonded through conductive adhesive to the opposite sides of an aluminum foil current collector which has a lead-out part and then is roll pressed to produce positive and negative electrode bodies. The positive and negative electrode bodies are inserted into an aluminum case and a processing agent comprising fluorine substituted aliphatic hydrocarbon is injected into the case.  The case is then placed in an enclosed container, pressure in the container is reduced, and after the active carbon is impregnated with the processing agent in a liquid state, heat treatment is conducted in the atmosphere.
Patent JP-S59155168-A (JP)
Inventor: BARII UEIN UIRIAMUZU
IPC: H01L29/74
Filed: 1983-11-16
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-H05224854-A (JP)
Title: Method and system for dynamic control block
Inventor: JIMII AARU DEUITSUTO
IPC: G06F3/048
Filed: 1992-08-13
Abstract: PURPOSE: To provide a system enabling a user to select and display a processing and operating system control block. CONSTITUTION: In an interactive data processing system, a user friendly software method for accessing information from a relationally linked system and an application control block and displaying the accessed information is provided. The method is attained by previously defining a selectable field in each control block type, presenting a format instruction to each control block type and defining a link of two parts including a pointer and type for a related control block. At the time of selecting a selectable field by a user, software uses the related link definition information and accesses data selected to display in accordance with a suitable format instruction. An window 20 including sample data obtained from a control block A e.g. is displayed.
Patent JP-S6370548-A (JP)
Title: Lead frame for semiconductor device
Inventor: SHINOHARA TOSHIAKI
IPC: H01L23/50
Filed: 1986-09-12
Abstract: PURPOSE:To eliminate a bite at the time of bending due to flash and a defective appearance of a semiconductor device and to prolong the longevity of a blade by a method wherein two pieces of holes are provided in a tie bar in the vicinity of an outer lead and a shear cut is provided at positions, where the tie bar is finally cur off, between these holes and the side surface of a sealing resin. CONSTITUTION:Holes 14 in a tie bar 13 in the vicinity of an outer lead 2 are provided two pieces at one connection part, the bilateral parts, which are parts near an internal side 13a, of the tie bar 13 are subjected to shear cut of a width of a tie-bar cut which is shown by a broken line part 16 and cut off from the outer lead 2, and the tie bar 13 is so contrived as to come into contact with the outer lead 2 in a state that there is no gap by using the shear cut 15. When a resin sealing is performed using such a lead frame, the resin is stopped on the internal side 13a of the tie bar 13 and the outflow of the resin is not generated. Then, by cutting the tie bar 13 through the holes 14 by a blade for tie-bar cut, the whole of the tie bar 13 is cut off from the outer lead 2. Then, a lead bending is performed. As it has such a constitution, it does not have a defective appearance and the longevity of the blade can be prolonged.
Patent JP-H1164562-A (JP)
Title: Nuclear reactor control device
Inventor: TOMIZAWA TERUAKI
IPC: G21C7/08
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To smoothly control a reactor output toward a target value by operating so that the reactivity added to a reactor core by drawing of control rods is increased within an allowable range as quickly as possible. SOLUTION: The reactivity set value Ks outputted from a reactivity set value computing element 2 to which a target reactivity set value Kfn is inputted and the measured reactivity Kf from a reactivity computing element 4 are added and subtracted to form a reactivity deviation 5, which is then inputted to a control rod position computing element 7 having an integrating element and a proportional coefficient, and a target control rod position 6 is outputted therefrom. This is the target set value of the operation to a control rod pattern control system 13. By the use of an observed control rod position 8 in a reactor 1 observed by the position detector 9 of the system 13 as feedback signal, the position 6 is added and subtracted to and from this position, and a drive instruction 10 is outputted from the calculation result by a position and pattern control device 11.  This instruction 10 includes the information for the zone of a control rod to be driven and the drawing quantity to the control rods belonging thereto.
Patent JP-H0539310-A (JP)
Title: Production of vinyl chloride polymer
Inventor: KANEKO ICHIRO
IPC: C08L29/04
Filed: 1991-08-02
Abstract: PURPOSE:To produce a vinyl chloride polymer which has a sharp particle size distribution and a high bulk specific gravity and can give a high-quality molding of a low fish eye content while preventing the deposition of scale on the inside wall of a polymerizer or preventing the formation of foamlike polymer CONSTITUTION:The process for producing the objective vinyl chloride polymer by suspension-polymerizing a vinyl chloride monomer in the presence of an oil-soluble polymerization initiator and a dispersion stabilizer in an aqueous medium, wherein the dispersion stabilizer comprises a partially saponified polyvinyl alcohol (A) having a degree of saponification of 78-82mol% and an average degree of polymerization of 1500 or above, a hydroxypropylmethylcellulose (B) having a degree of methoxylation of 26-30wt.%, a degree of hydroxypropoxylation of 4-15wt.% and a viscosity (as measured in the 2wt.% aqueous solution at 20 deg.C) of 5-100cP, and a partially saponified polyvinyl alcohol (C) having a degree of saponification of 88-96.5mol% and a degree of polymerization of 1500 or above.
Patent JP-S6460392-A (JP)
Title: Modification of fat and oil
Inventor: NAKAMURA TOYORO
IPC: C11C3/10
Filed: 1987-09-01
Abstract: PURPOSE:To obtain a modified fat and oil having lowered melting point while maintaining the flavor, by carrying out ester interchange reaction of a mixture of an animal fat and oil and a vegetable oil with a PEG-modified lipase. CONSTITUTION:An unreacted fat and oil is produced by mixing an animal fat and oil which is solid at normal temperature (e.g. lard or tallow) and a vegetable fat and oil (e.g. corn oil). A PEG(polyethylene glycol)-modified lipase is prepared in an amount of 0.5-2% based on the above fats and oils and is added with equal amount of water to promote the activity of the PEG- modified lipase. Said pretreated enzyme is added with a dehydrated and mixed fats and oils and the mixture is subjected to ester interchange reaction for 24-72hr to obtain a triglyceride. The ester interchange reaction is carried out by substituting the air in the reaction vessel with dried nitrogen.
Patent JP-S60110564-A (JP)
Inventor: YOHAN AIHINGAA
IPC: B61C9/44
Filed: 1984-10-17
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-S60109146-A (JP)
Title: Color picture tube
Inventor: KITAGAWA OSAMU
IPC: H01J31/20
Filed: 1983-11-17
Abstract: PURPOSE:To eliminate the occurrence of intensity shade and color drift due to the inclination of beam trio arrays by changing the arrangement of beam aperture clusters on the shadow mask. CONSTITUTION:With respect to the circular beam aperture clusters formed on the mask face of a shadow mask, the horizontal arrays pitch is made nearly constant almost on the whole area of the mask face, and most of the horizontal lines of the beam aperture clusters are designed to be placed in consecutive order on the convex curve of secondary degree as they go away from the horizontal axis of the mask face. In this way, a color picture tube can be obtained which will not cause intensity shade or color drift particularly in the corners of its mask face.
Patent JP-H0645573-A (JP)
Title: Infrared ray solid-state image pick-up device
Inventor: AKAGAWA KEIICHI
IPC: H01L27/14
Filed: 1992-07-23
Abstract: PURPOSE:To enable a reference picture element to obtain the output corresponding to dark level by providing at least another reference picture element outputting specific electric signals regardless of the quantity of infrared ray. CONSTITUTION:A reference picture element B having no photoelectric converting part 11 is provided as a reference picture element. In a normal picture element P, the infrared ray incoming from the rear surface of a substrate 17 are photoelectric converted by a photoelectric converting part 11. Next, any generated charge are transferred to vertical charge transfer parts (CCD diffused layers 14) by applying transfer pulses to transfer electrodes 15. At this time, the diodes comprising guard rings 12 and the photoconverting part 11 are impressed with a precharged voltage. On the other hand, within the reference picture element B having no photoelectric converting part 11, the precharged voltage in the guard rings 12 is left intact. Thus, almost no charge is transferred to the vertical charge transfer part 14. Accordingly, any output corresponding to dark level can be obtained from the reference picture element B.
Patent JP-2001043069-A (JP)
Title: Random number generator
Inventor: IGARASHI EIJI
IPC: G09C1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a random number generator capable of improving the reliability of security by providing the continuation of values different every time when a power source is turned on. SOLUTION: The random number generator for continuously generating random numbers by using a mathematical method, is provided with a storage circuit 1 for preserving the random number to be finally generated from a random number generation function rng (x) arithmetic circuit 2 when the operation of the device is stopped and in the case of next restarting the operation, the random number generation function rng (x) arithmetic circuit 2 generates random numbers on the basis of the value stored in this storage circuit 1.
Patent JP-S6371896-A (JP)
Inventor: TAKANO SEIKI
IPC: G10H1/00
Filed: 1986-09-13
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-S60109458-A (JP)
Inventor: MOROHASHI MOICHI
IPC: E04D5/06
Filed: 1983-11-17
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-H0380506-A (JP)
Title: Manufacture of magnetic metal powder for magnetic recording
Inventor: MIYAZAWA KOKICHI
IPC: B22F9/22
Filed: 1989-08-23
Abstract: PURPOSE:To obtain magnetic metal powder having small size (Lc) of particle by covering the surfaces of the particles of aqueous iron oxide or iron oxide with ferric compound, lanthanum compound and cerium compound, then covering them with shape retention agent and reducing reaction accelerator, dehydrating to density it at a high temperature, and then reducing it. CONSTITUTION:After the surfaces of particles of metal compound containing aqueous iron oxide or iron oxide as a main ingredient are covered with ferric compound, lanthanum compound and cerium compound, they are covered with shape retention agent and reducing reaction accelerator, then heated at 700-900 deg.C in a nonreducing atmosphere, and then heated to be reduced. Iron oxyhydroxide or bertholide compound can be used as metal compound containing the aqueous iron oxide or iron oxide as a main ingredient. Then, as a method of covering with aqueous oxide of aluminum as the shape retention agent, alkali or acid is added to solution of acidic salts or basic salts of aluminum to precipitate and deposit aqueous hydroxide. As the accelerator, nickel, copper, cobalt, silver, calcium compound, etc., are used.
Patent JP-H0959442-A (JP)
Title: Film and sealant
Inventor: SATO NOBUHIKO
IPC: C08L23/08
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a film which is excellent in clarity, impact strength, low- temp. heat sealability, heat seal strength, etc., and is effective as a sealant itself. SOLUTION: This film contains, as the essential component, an ethylene/α- olefin copolymer which has a density of 0.86-0.96g/cm<3> , a melt flow rate(MFR) of 0.01-200g/10min, a mol.wt. distribution of 1.5-4.5, a compsn. distribution parameter Cb of 1.08-2.00, an o-dichloroblenzene-sol. content (X) satisfying X<2.00 when d-0.008logMFR>=0.93, and X<9.8×10<3> ×(0.9300-d+0.008logMFR)<2> +2.0 when d-0.008logMFR<0.93, and a plurality of peaks in an elution temp. -elution amt. curve obtd. by continuous temp. -rise elution fractionation.
Patent JP-2001037752-A (JP)
Title: Method for adjusting x-ray tube current and x-ray ct scanner
Inventor: HORIUCHI TETSUYA
IPC: A61B6/03
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiency adjusting X-ray tube current and an X-ray CT device having such a means for adjusting X-ray tube current. SOLUTION: A projection area of the first view of the object to be photographed by transparent X-rays is determined (502) and the tube current of the X-ray tube is adjusted according thereto (504). When plural slices are successively subjected to image pickup, the projection area of the next slice is estimated from the tendency to a change of the standard deviation of the projection area of at least two slices subjected to X-ray irradiation or data and the tube current is adjusted.
Patent JP-S59106270-A (JP)
Title: Preparation of milt-containing food product
Inventor: YOSHIIKE TADASHI
IPC: A23L17/30
Filed: 1982-12-11
Abstract: PURPOSE:Fish milt is combined with a buffer solution to make its pH 7.5-9 and an additive consisting of edible salts is added thereto to effect coagulation to improve the coagulation properties of the milt protein with a lessened amount of edible salts. CONSTITUTION:For example, about 50g of ground milt roe are combined with 10ml of buffer solution consisting of 0.1M ammonium chloride and 0.1N aqueous ammonia to adjust its pH to 7.5-9 so that the coagulation properties of fish milt is improved. Then, an additive containing eddible salts is added to the above solution to effect coagulation of the milt, thus producing the objective milt food product. When sodium chloride is used as an edible salt, it is required by more than 4% based on the milt in the conventional process, but in the process according to the present invention, the amount can be reduced to about 1/3.
Patent JP-S6276767-A (JP)
Title: Semiconductor wafer
Inventor: ITO KOJI
IPC: H01L21/78
Filed: 1985-09-30
Abstract: PURPOSE:To improve the chip cutting efficiency by providing front and back surface electrodes with the cleaving line of a substrate as a boundary by displacing each other when mounting a pair of electrodes to both front and back surfaces of a semiconductor single crystal substrate formed with a P-N junction and braking the substrate corresponding to a pair of electrodes. CONSTITUTION:A plurality of opposed electrodes 3 are formed on the front and back surfaces of a semiconductor single crystal substrate 1 formed with P<+>NN<+> junction, glass 2 is bonded between one electrodes, and preliminary cutting unit 5 is opened between other electrodes. Thereafter, when the substrate 1 is divided into many pellets by the unit 5, the opposed positions of the front and back surface electrodes 3 are displaced with cleaving line 6 as a boundary. Thus, when the substrate 1 is cleaved along the line 6, the lint 6 does not pass the end of the glass 3, but always pass the center of the glass 3. Accordingly, the yields of the individual pellets are improved.
Patent JP-H0265243-A (JP)
Title: Manufacture of switching element
Inventor: NAGAI NOBUTAKA
IPC: H01L21/331
Filed: 1988-08-31
Abstract: PURPOSE:To simplify the control of a switching time by a method wherein an element having a deep impurity level, such as gold or the like, is diffused in a semiconductor substrate and thereafter, such a heavy element as argon is ion-implanted in a region to affect switching. CONSTITUTION:An N-type epitaxial layer 2 of a concentration lower than that of an N<+> substrate 1 is grown on the surface of the substrate 1 and thereafter, a metal of a deep impurity level, such as gold or the like, is deposited on the rear of the substrate 1 to form a metal film 3. In this state, a heat treatment is performed and gold is diffused in the layer 2. Then, the film 3 is removed and after that, an impurity of a P-type polarity is selectively introduced in the layer 2 to form a base region 4. After that, a heavy element, such as Ar or the like, is implanted. Thereby, an element which is already diffused in the region 4, such as gold or the like, is selectively distributed and the gold can be assembled in a region to affect most switching by gettering. Thereby, the control of electrical characteristics, such as an hFE and the like, is simplified and furthermore, the control of a switching time can be conducted with high accuracy and easily.
Patent JP-2001042629-A (JP)
Title: Image forming device
Inventor: MATSUYAMA YASUO
IPC: G03G15/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for adjusting a magnetic sensor, before using the magnetic sensor by storing an output value from the magnetic sensor at setting of a toner tank, in which a small amount of prescribed magnetic toner is stored in an image forming device main body as a reference value at 'toner- near-end' time. SOLUTION: Before using an image forming device, a user sets the toner tank 7 in which the small amount of a prescribed magnetic toner T is stored in the image forming device main body, to which the magnetic sensor 16 is attached. The output value from the sensor 16 at this time is stored in the storage means of a control means 17 as the reference value at the toner-near-end time. At the device use time, analog detection signal of the sensor 16 is fetched in the control means 17. The analog detection signal (output value at time of use) at this time is compared with the previously stored reference value at the toner-near end time by the comparison means of the control means 17. When the output value at the using time is equal to or under the reference value at toner-near-end time, a toner-near-end signal is outputted.
Patent JP-S59109620-A (JP)
Title: Excavated soil transporter in caisson working chamber
Inventor: IKEDA MASAYUKI
IPC: E02D23/06
Filed: 1982-12-15
Abstract: PURPOSE:To discharge soil and sand in the working chamber of a caisson with good efficiency by a method in which a storage hopper is provided at the receiving end part of a conveyer for transporting soil and sand, and the discharging end part is positioned above a soil discharging bucket put on the ground below an elevating shaft. CONSTITUTION:Excavated soil is loaded on a storage hopper 5, a cylinder 14 for moving a truck is operated, and a support truck 11 is advanced along a guide rail 10. A wire rope 15 is wound up by an elevator 8 and a feed conveyer 2 is set such that its discharging end part is positioned above a soil-discharging bucket 4 placed on the ground below an elevating shaft 3. The feed conveyer 2 is operated, excavated soil is discharged into the bucket 4, and then the bucket 4 is lifted up inside the elevating shaft 3 by means of a winder for discharging the soil.
Patent JP-2000114022-A (JP)
Title: Powder-molded magnetic core
Inventor: SHIMODA YASUO
IPC: B22F3/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a powder-molded magnetic core which is improved in space factor by normal- or low-pressure molding and composed of a soft magnetic material. SOLUTION: A powder-molded magnetic core is manufactured in such a way that two kinds of soft magnetic powder A and B having remarkably different particle sizes, with the most frequent value of the particle size distribution of the powder A being as high as five times or more of that of the powder B, are mixed together at a mixing ratio of 85-40 vol.% powder A and 15-60 vol.% powder B. Then the mixed powder is slurried by mixing a liquid binder in the mixed powder, and the slurry is injected into a mold and molded to the shape of a prescribed magnetic core by curing the binder.
Patent JP-H0860885-A (JP)
Title: Circulation type sky parking device
Inventor: KAGIYAMA TADASHI
IPC: E04H6/14
Filed: 1994-08-20
Abstract: PURPOSE: To eliminate the need for a driving section exclusive for rotary driving by rotating a cage by utilizing movement at the time of the circulation shifting of the cage for opening and closing a hanger by turning and driving the hanger. CONSTITUTION: In a parking device body 90, a chain 92 is stretched over shafts from a driving section for circulating and moving each four cage 10, and four sprockets 93 placed in a square-shaped diagonal shape are interposed. Each cage 10 is borne to the chain 92 under a horizontal state, and each cage 10 is circulated and shifted in the vertical and horizontal directions while following up the movement of the chain 92. The hangers 13 of the cages 10 at the places B, C, D of standby are positioned at places, where the width of the hangers 13 is closed.  When the two right and left hangers 13 placed on the entrance and leaving sides in a plurality of the hangers are opened to both sides, the hangers 13 are opened and closed in such a manner that the hangers 13 are rotated by the circulation and movement of either one cage 10 in the two cages and the revolution is transmitted over the other through a gear.
Patent JP-S6461551-A (JP)
Title: Mat like fiber structure
Inventor: TSUBAKI OSAMU
IPC: D04H1/54
Filed: 1987-08-31
Abstract: PURPOSE: To provide a mat-like structure made of fiber, useful for a floor mat excellent in compression recovery ratio and adhesive durability by blending three-dimensional massive crimped products from synthetic fiber monofilaments having various melting points to form a mat-like entangled product and then by fusing only a low-melting component to form a thermal joined layer. CONSTITUTION: This mat-like structure made of fiber is produced by the following steps: (1) closely blending (A) three-dimensional massive crimped products 1 made of a synthetic monofilament having 0.1-2.0 mm diameter and 5-30 cm length with (B) three-dimensional massive crimped products 2 made of a synthetic monofilament having 0.05-2.0 mm diameter, 3-30 cm length and the lower melting point than that of the component A in a weight ratio (the component A/the component B) of (95/5)-(50/50); (2) gathering the blended product 3 to form a mat-like entangled product 4; and (3) heating it between the melting point of the component B or above and the melting point of the component A or below to form a thermal joined layer 2A comprising the component B on the entangling points in the product 4.