baber/WOPTO huggingface dataset:
Patent JP-H0878054-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: UEHARA MAYUMI
IPC: H01M10/05
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a nonaqueous secondary battery with less decomposition or degradation of a nonaqueous electrolyte and excellent cycle characteristics by using aluminum powder and/or tantalum powder as an inductive agent of a positive pole. CONSTITUTION: A negative pole 2 is made of a substance capable of adsorbing and discharging an lithium ion or metal lithium as a negative pole substance. A litium-transient metal compound oxide is a positive pole active substance expressed by a composite expression Lix Ni1 -yCoy Oz (0<x<1.3, 0<y<=1, and 1.8<z<2.2). A positive pole 1 contains the mixture of an inductive agent and an adhesive agent as depolarizing mix of the positive pole. In a nonaqueous secondary battery provided with the above negative pole, lithium-transient metal compound oxide, a positive pole, and a nonaqueous electrolyte, aluminum powder and/or tantalum powder are used as an inductive agent. Thereby, decomposition of a nonaqueous electrolyte is not likely to occur in a charge/discharge cycle.
Patent JP-H0872126-A (JP)
Title: Production of thermoplastic polyester resin foam
Inventor: SHINTO MASAHIRO
IPC: B29C48/90
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a durable sizing die that can smoothly slide and shape a resin extruded out of a mold when a foam is produced by extruding and foaming a thermoplastic polyester resin. CONSTITUTION: A layer made of a chromium metal or a nickel/phosphorus alloy is formed on a resin-facing surface of a sizing die. Fine irregularities are produced on the surface of the layer. A fluorocarbon resin is intruded into the recesses. In this manner, a film of a metal/fluorocarbon resin composite material is formed.
Patent JP-2001057514-A (JP)
Title: Agc circuit
Inventor: KOIDE HISATAKA
IPC: H03G3/30
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To freely set an AM middle AGC sensitivity from the outside of an IC without increasing number of IC terminals and its chip size. SOLUTION: The operation sensitivity of an AM middle AGC depends on resistance division by resistors R3, R4, and when a switch element SW2 is made 'on' in the AM mode, the sensitivity is specified by a DC voltage applied from an input terminal 13. That is, a signal input line to an FM wide AGC detection section 9 and a DC voltage input line to specify the detection sensitivity of the AM middle AGC detection section 19 are used for a common input terminal.
Patent JP-H10120776-A (JP)
Title: Production of aliphatic polyester
Inventor: GOTO KENICHI
IPC: C08G63/06
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enable to stably obtain the subject polymer excellent in color tone under the efficient removal of by-produced water by subjecting an aliphatic hydroxycarboxylic acid, etc., to a polycondensation reaction in an organic solvent, treating the organic solvent distilled out and containing the by-produced water with a specific drying agent, and subsequently returning the dried solvent into the reaction system. SOLUTION: This method for producing an aliphatic polyester comprises subjecting (A) (A1 ) an aliphatic hydroxycarboxylic acid, (A2 ) the polymer of the component A1 , (A3 ) an aliphatic polybasic carboxylic acid and a polyhydric alcohol or (A4 ) the polymer of the component A3 to a thermal dehydrative polycondensation reaction in the presence of (B) a catalyst in (C) an organic solvent under thermally refluxing the mixture, treating the component C distilled out and containing the by-produced water with (D) a drying agent comprising an ion exchange resin (e.g. a strong acidic cation exchange resin having sulfonic acid groups using sodium ions as counter ions as ion exchange groups), and subsequently returning the dried solvent to the reaction system. The used component D is subjected to a regeneration treatment and subsequently repeatedly used for the next reactions.
Patent JP-S6292053-A (JP)
Title: Control system for transfer of direct memory access
Inventor: TANIGAWA SUKENAO
IPC: G06F13/28
Filed: 1985-10-18
Abstract: PURPOSE:To attain the highly effective transfer of (2NXn+N)-byte data like the transfer of (2NXn)-byte data by providing a transfer data residue deciding circuit that decides whether or not the residue of the data to be transferred is larger than 2N bytes. CONSTITUTION:A transfer data residue deciding DRD circuit 140 decides whether the residue of the data to be transferred is larger than 2N bytes or not and applies the result of this decision to a transfer mode conversion MDX circuit 190 by the deciding signal Xc. The circuit 190 gives an instruction for transfer of data for each 2N bytes while the decided data residue is kept larger than 2N bytes. When N times transfer of data are through for each 2N bytes, the circuit 140 decides that the residue of the transfer data is smaller than 2N bytes and informs this to the circuit 190. After reception of the information, the circuit 190 switches the data transfer unit to N bytes for transfer of data every N bytes. Thus the remaining N-byte data are transferred and the transfer is through with all (2NXn+N)-byte data.
Patent JP-H0554557-A (JP)
Title: Recording and reproducing device
Inventor: KITAMURA YUJI
IPC: G11B20/18
Filed: 1991-08-21
Abstract: PURPOSE:To provide a recording and reproducing device capable of corresponding tO the increase of the jitters by an acquired cause and reproducing excellently written information. CONSTITUTION:At the time of verifying in an information writing sequence, a regenerative signal by a first delay circuit 7 and a synchronizing signal by a second delay circuit 8 are delayed respectively. Thus, a prescribed time distinguishing the regenerative signal by a distinguisher 5 is shortened and the accuracy of verifying is increased.
Patent JP-H04112802-A (JP)
Title: Herbicide composition for paddy field
Inventor: HAYASHI MASAO
IPC: A01N43/36
Filed: 1990-09-04
Abstract: PURPOSE:To obtain a herbicide composition for paddy field capable of surely controlling principal weeds in the paddy field for a long period of time with a lower amount of agent and a time of treatment containing a new specific pyrrolidinone derivative and a specific chloroacetamide derivative as active ingredients. CONSTITUTION:The aimed herbicide composition for paddy field having above- mentioned effect contains (A) a new substance expressed by formula I (R is H, F or Cl; X is H, F, Cl, Br, CF3, CH3, CN or NO2; n is 1 or 2 and X may be different for n=2) and (B) at least a species of 2-chloro-2'.6'-diethyl- N-(butoxymethyl)-acetanilide, 2-chloro-2'.6'-diethyl-N-(n-propoxyethyl)-acetanilide or 2-chloro-2'.6'-dimethyl-N-(3-methoxy-2-thienyl)methyl acetanilide as active ingredients. Besides, the new substance expressed by formula I is readily produced by reducing cyclization reaction of a compound expressed by formula II (Y is halogen).
Patent JP-S59119964-A (JP)
Title: Detecting system of original setting anomalous for optical reader
Inventor: NAGAOKE TAKAO
IPC: G06K7/015
Filed: 1982-12-25
Abstract: PURPOSE:To detect easily a setting anomalous of original by attaching a prescribed mark to the surface of an original mat set opposite to an original to be read. CONSTITUTION:A linear black mark 9 is attached to a prescribed position of an original mat for an optical device in which an original 3 is held by the mat 2. The mark 9 is covered by the original 3 if the original 3 is set in a normal way. However the mark 9 emerges if the original 3 is set with a shift. A CCD scanner 6 detects the mark 9 to detect a shift of the original 3.
Patent JP-S61111425-A (JP)
Title: Method for deciding coincidence degree of spectrum pattern
Inventor: MITO YASUTAKA
IPC: G01J3/28
Filed: 1984-11-05
Abstract: PURPOSE:To express numerically the coincidence degree of two spectrum pattern to appreciate objectively the coincidence by expressing the degree of the coincidence by the cosine value of an angle formed by respective vectors corresponding to respective spectra having relative intensity at plural set wavelength values for two spectra as an element. CONSTITUTION:In case of spectra of different substances, the directions o two vectors Aa, Ab are different each other, and in case of the spectra of the same substance, the vectors Aa, Ab have the same direction and the angle theta formed by the respective vectors Aa, Ab becomes zero. When theta=0 is substituted for the equation I, the absorbing spectra having the equal patterns and obtained from the same substance becomes costheta=1, and in accordance with the increase of the angle theta, i.e. the approach of the angle theta to x/2, the cos theta approaches zero. Consequently, the costheta can be adopted as the appreciation value R of the coincidence degree of the spectrum patterns.
Patent JP-H07167444-A (JP)
Title: Food/beverage-thawing method for microwave oven
Inventor: GON CHIYUN SHIGU
IPC: H05B6/68
Filed: 1994-09-28
Abstract: PURPOSE: To thaw food and drink in an optimum condition by interrupting heating after initial heating for a predetermined time and calculating the need of the additional heating and additional heating time. CONSTITUTION: When food and drink are placed on a turn table, and an automatic thawing key is selected, an output control section is controlled with a microcomputer, and high frequency energy is outputted from a magnetron for a predetermined time T3 to initially heat the food and drink (S1). Then, the microcomputer interrupts the heating for a predetermined time TA and checks a change amount ΔG of an output signal outputted from a gas sensor for the predetermined time TA in order to judge whether or not the food and drink should be additionally heated, and calculates additional heating time T4 (S2). When (ΔG-a) (a: a constant estimated from an experiment) is smaller than 0, thawing is completed without additional heating, and when (ΔG-a) exceeds 0, additional heating is executed for a time T4 (S3).
Patent JP-H04114081-A (JP)
Title: Strong acid composition
Inventor: NASU JUN
IPC: C02F1/52
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a strong acid composition useful as a pH adjuster readily compatible with a wide ranges of liquids and solids, having high safety, easily handleable and portable by blending a burnt material comprising precipitate prepared by treating sea water and a calcium compound with conc. sulfuric acid; CONSTITUTION:(A) A burnt material obtained by mixing (i) precipitate prepared by adjusting sea water with a sulfate ion-containing strong acid to a low pH and adding an alkalizing agent to high pH with (ii) a calcium compound such as calcium phosphate and burning at a high temperature, about 900-1,200 deg.C (preferably >=1,100 deg.C) is blended with (B) conc. sulfuric acid in the weight ratio of 1:3-1:7 (preferably 1:5). The composition has effects especially on industrial waste liquor, sludge, treated excretion of stock raising and suppresses pollution.
Patent JP-H0281423-A (JP)
Title: Manufacture of soi substrate
Inventor: SAITO AKIRA
IPC: H01L21/84
Filed: 1988-09-17
Abstract: PURPOSE:To form a single-crystal silicon film insulated by a thermal oxide film having excellent insulation by forming an oxide film on the thermal oxide film by a CVD method, laminating an amorphous silicon film on the oxide film by a CVD method, and solid epitaxial growth is effected. CONSTITUTION:A thermal oxide film 2 is formed on a single crystalline silicon substrate 1. An oxide film 4 is formed on the film 2 by a CVD method. An amorphous silicon film 3 is formed by a reduced pressure CVD method or an electron beam depositing method in an ultrahigh vacuum. Then, the amorphous silicon film is heated and annealed for a long period of time. In this case, the amorphous silicon film is solid epitaxially grow according to atom orientation of seed crystal of the substrate 1, and a single crystalline silicon film 10 is formed on the film 4 by a CVD method. Generated thermal stress is absorbed by the film 4 by the CVD method, and no speed crystal due to the thermal stress is generated.
Patent JP-S6371283-A (JP)
Inventor: SADEIASU EI BADOUSUKII
IPC: D05B21/00
Filed: 1986-09-30
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-H04114743-A (JP)
Title: Metal catalyst and preparation thereof
Inventor: SAKANAYA KAZUO
IPC: B01J23/63
Filed: 1990-09-05
Abstract: PURPOSE:To obtain a metal catalyst suitable for a honeycomb type catalyst low in air passing resistance by thinly and uniformly supporting a cocatalyst and a catalyst on a thin metal plate. CONSTITUTION:A thin metal plate containing aluminum is heated to 1020-1200 deg.C in air to precipitate spherical aluminum oxide and, thereafter, the heated metal plate is coated with an aqueous solution containing one or more kind of a constitutional element selected from a group consisting of cerium, aluminum, barium, strontium, zirconium and lanthanum and baked to obtain a catalyst carrier. Subsequently, a reducing agent is added to an aqueous solution containing one or more kind of a catalyst element selected from a group consisting of platinum, rhodium and palladium and the above-mentioned catalyst carrier is immersed in said aqueous solution to support the catalyst element and drained, dried and baked to prepare a metal catalyst. The catalyst component such as platinum, rhodium or palladium is pref. used as a water-soluble salt containing no chlorine and, concretely, nitrate or a dinitrodiamine salt can be used.
Patent JP-2000125895-A (JP)
Title: Production of pyrimidine derivative
Inventor: NAGASAWA TORU
IPC: C12P17/16
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound by converting thioether type sulfur into a sulfoxide without using an environmental pollutant by adding a raw material compound containing thioether type sulfur, etc., to a medium a fungus and culturing the fungus. SOLUTION: A thioether type sulfur-containing raw material compound of formula I [R1 to R6 are each H, a (substituted) lower alkyl or a (substituted) lower alkoxy], etc.,  e.g. 2-[4-(3-methoxypropoxy)-3-methylpyridine-2- yl]methylthiobenzimidazole, etc.}, is added to a medium for a fungus [e.g. Cunninghamella echinulata MK40 (FERM P-16,902), etc.], and the fungus is cultured to give the objective pyridine derivative of formula II (e.g. a pyridylbenzimidazolyl sulfoxide derivative, etc.), without using an environmental pollutant such as dichloromethane, etc.
Patent JP-H03166121-A (JP)
Title: Device to feed loading sheet material to packaging machine
Inventor: FURUBUIO BORUDORINI
IPC: B31B50/04
Filed: 1990-09-05
Abstract: PURPOSE: To attain automation by horizontally-moving a stack of a sheet material on a pallet supporting device with a pusher, transferring them to a switching platform, and transferring them to a conveyer belt for input to a packaging machine. CONSTITUTION: A stack 2 of sheet material forms parallel rows 5 regularly, is disposed on a pallet-shaped supporting device 4, positioned at the reference position of a centering element base part 8 and under a removing and transferring device 12. After the removing and transferring device 12 is lowered and a rod 20 is positioned to the side of the rows 5 of the stacks, the rod 20 is horizontally-moved along a slider 16 to push out the stacks 2 onto a switching platform 24. During the process, the stacks 2 are grasped by a clamp (not illustrated). The stacks 2 transferred onto the switching platform 24 are moved to an upper position and transferred onto a belt 3.
Patent JP-2000059776-A (JP)
Title: Video information distribution system, its method and storage medium
Inventor: FUKUI TOSHIYUKI
IPC: H04N19/625
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a video information distributing system, capable of delivering beautiful video with little deterioration of image quality, when extending and re-compressing a picture by a delivering server. SOLUTION: A video server 11 applies picture compressing processing by the spatial predicting system of JPEG being one of a reversible picture compressing system to picture data converted to digital data and then executes packet processing for sending reversibly compressed picture data to a network. Picture compressed data made into a packet is inputted from the network 1 to a computer, whose delivering server 21 operates. The server 21 receives reversibly compressed picture data and executes picture extending processing to generate non-compressed picture data. After then, it is subjected to Motion JPEG compression processing. Picture data of Motion JPEG is inputted to an information processing terminal 30 whose viewer 31 is in operation.
Patent JP-2000067779-A (JP)
Title: Deflection yoke device
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To unify deflection systems in a deflection yoke device so as to converge three electron beams on a fluorescent screen (i.e., a converging surface of a cathode-ray tube) by a deflecting magnetic field generated by two parts of the same coil. SOLUTION: This deflection yoke device comprises two same deflection coils. The deflection coil consists of one coil in a nearly rectangular first part 14 and the other coil in a nearly trapezoidal second part 15. The coil in the first part 14 is disposed toward an electron gun side of a cathode-ray tube, while the coil in the second part 15 is disposed toward a fluorescent screen side. The deflection coil has a united structure of the two parts 14, 15.
Patent JP-H0682686-A (JP)
Title: Focus detector
Inventor: UCHIYAMA SHIGEYUKI
IPC: G03B13/36
Filed: 1992-09-02
Abstract: PURPOSE:To provide a focus detector capable of setting a boundary between blocks on a proper position equivalent to a part where the contrast of an object pattern is not generated even in the case of using data from which DC components are removed through a filter. CONSTITUTION:The focus detector consists of an image sensor 2 consisting of plural photoelectric conversion elements for outputting the output signal train of an incident object image, a calculating means 3 for removing the DC components from the output signal train and obtaining a filter signal train, and an area dividing means for dividing the filter signal train into plural areas. The difference amount between the value of the filter signal train and a prescribed value is calculated by the calculating means 3 in the focus detectors 1 to 3, and the difference amount is calculated by the area dividing means in a prescribed extent, and the filter signal train is divided into plural areas by the area dividing means based on the difference data train. Two adjacent difference data among the difference data train are added by the area dividing means so as to calculate new addition data train, and then, a position showing the addition data whose value is the smallest in the data train is set as the division point of the area.
Patent JP-H04113968-A (JP)
Title: Abrasion preventing device for wheel flange
Inventor: OYAMA TADAO
IPC: B61K3/02
Filed: 1990-09-03
Abstract: PURPOSE:To prevent slip or slide of a wheel by providing a lubricant operating device holding solid lubricant and taking it out to a spreading position to press the extreme end to required position of a wheel flange or taking it into a retreating position, and performing lubricant spreading operation only at required position. CONSTITUTION:This lubricant operating device 3 is constituted of a taking in and out operating mechanism 4, a receiving box 5 to receive a plurality of solid lubricants 1 in piled state, and a supply mechanism 6 to drop a used solid lubricant 1 from the mechanism 4 at a retreating position and supply new solid lubricant from the receiving box 5 to the mechanism 4. The taking in and out operating mechanism 4 is constituted out of an engaging head part 9 to engage with an engaging part 8 provided on the rear part of the solid lubricant 1, and an operating part, for example, of a cylinder 10 to take in and out the engaging head part 9. When a command such as a brake command of a vehicle or detected output of passing on curve are transmitted, the cylinder 10 is projected, the solid lubricant 1 is pressed against the wheel flange 2 to spread lubricant.
Patent JP-S6293275-A (JP)
Title: Production of 2,2,6,6-tetramenthyl-4-oxopiperidine
Inventor: KOHARA MASANORI
IPC: C07D211/74
Filed: 1985-10-18
Abstract: PURPOSE:To obtain the titled substance which is a synthetic intermediate for light stabilizers of high polymeric materials, etc., in high yield in a short time, by using a specific compound as a catalyst in reacting aceton, etc., with 2,2,4,4,6- pentamethyl-2,3,4,5-terahydropyrimidine. CONSTITUTION:Aceton or an acidic condensate thereof in an equimolar amount or more, preferably 3-6mol based on 2,2,4,4,6-pentamethyl-2,3,4,5- tetrahydropyrimidine (hereinafter abbreviated to acetonin) is reacted with the acetonin in the presence of 2,4-dichloro-1,4-naphthoquinone as a catalyst at 0-100 deg.C, preferably 50-70 deg.C to afford the aimed compound. The amount of the 2,3-dichlore-1,4-naphthoquinone to be used as the catalyst is 0.001-1mol, preferably 0.005-0.05mol based on 1mol acetonin.
Patent JP-H1077158-A (JP)
Title: Reciprocating device for moving body
Inventor: TANI YOSHINORI
IPC: B65G25/04
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating device for a moving body which can reciprocate it at a high speed without practically decelerating after turning back even if a reciprocating range is short in the reciprocating device using a thrust generating mechanism such as a linear motor mechanism. SOLUTION: A reciprocating device reciprocates a moving body 2 by arranging a linear motor mechanism 1 in parallel to a reciprocating passage 11 of the moving body 2. A stroke means 4 is arranged in a turning-back part of the reciprocating passage 11, and stroke object parts 2c composed of an elastic material are arranged on both side surfaces of the moving body 2, and a speed detecting sensor 3 of the moving body 2 is arranged on this side of the turning- back part. A control part 5 is arranged to perform an operation on the stroke timing by the stroke means 4 from entering speed of the moving body 2 detected by the sensor 3 and an apparent distance by adding a deformation quantity of the stroke object parts 2c to a distance up to the turning-back part from the sensor 3.
Patent JP-H0575893-A (JP)
Title: Synchronizing separator circuit
Inventor: TOMOTSUNE KATSUO
IPC: H04N5/08
Filed: 1991-09-13
Abstract: PURPOSE:To prevent the fluctuation of the output pulse width due to the black and white of a composite video signal. CONSTITUTION:A composite video signal through a coupling condenser is taken as the input of a comparator 3. The ground is taken to the constant current source by transistors 8 and 9 and resistance 10 to be connected through resistance 7 to a power supply 11 by the output of the comparator 3. Thus the synchronizing separator output with the constant pulse width can be obtained regardless of the white and black of the composite video signal.
Patent JP-H0574968-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMA YOMIJI
IPC: H01L23/08
Filed: 1991-09-13
Abstract: PURPOSE:To realize reduction of the size of a package of semiconductor device. CONSTITUTION:A shelf part 1b is provided on the sidewall of a ceramic package overhang above a semiconductor element 2 and an inner lead 1a formed on the surface of the shelf part 1b and an electrode pad 2a formed at the center of the semiconductor element 2 are connected with a fine metal lead 5. Thereafter, the upper and lower portions of the ceramic package 1 are sealed with an upper cover 6a and a lower cover 6b. Thereby, a region which has been required on the occasion of connecting the inner lead 1a and electrode pad 2a with the fine metal lead 5 can be formed, from the viewpoint of plane, in the region of semiconductor element instead of the region outside the semiconductor element and thereby the ceramic package 1 can be reduced in size.