baber/WOPTO huggingface dataset:
Patent JP-H06176189-A (JP)
Title: Screen display method for character recognition device
Inventor: KOJIMA KEIJI
IPC: G06K9/03
Filed: 1992-12-10
Abstract: PURPOSE:To provide an environment effectively performing the correction of recognition result. CONSTITUTION:The 1st candidate of the recognition result and the information of probability are displayed (100). When a character is specified on the screen, whether or not the recognition result is normal or not is discriminated (106). When it is normal, a correct selection screen arranging the only candidate of the specified character is displayed (107). When it is abnormal, a correct selection screen with the three characters, the specified character and one character before and after it, arranged as candidates is displayed (108). Correct characters are arbitrarily selected on the screen to correct the recognition result of the displayed characters (112-116).
Patent JP-2000154963-A (JP)
Title: Refrigerator
Inventor: ASAKURA SHINJIRO
IPC: F25D19/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enhance a cooling effect by arranging a blower between a compressor and a base so as to be opposed to a bottom of the compressor. SOLUTION: A machine room 2 is formed rear of a lower part of a refrigerator body 1. In the room 2, a blower 4 for cooling a compressor 3, a vapor pan 5 or the like for evaporating a defrosted water flowing down from an evaporator through a drain pipe are disposed. An equipment chamber cover 6 having a plurality of exhaust holes 6a is mounted at a back surface opening. The blower 4 is opposed to a bottom of the compressor 3, arranged between the compressor 3 and a base 8 by utilizing a plurality of elastic supports 7 for supporting the compressor 3, and a condenser 9 is provided by utilizing a space between the pan 5 and the base 8. Thus, the compressor 3 can be efficiently cooled. Since the compressor 3 can be efficiently cooled, its air supply amount may be low. Since a low speed blower 4 can be used, its noise is reduced.
Patent JP-H01170919-A (JP)
Title: Color liquid crystal display device
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/133
Filed: 1987-12-25
Abstract: PURPOSE:To make a bright color display which is superior in display contrast and free from a color leak by arranging a neutral polarizer on the incident light side of a 1st liquid crystal layer and setting the twisting directions of liquid crystal molecules of 1st and 2nd liquid crystal layers to the opposite directions. CONSTITUTION:When the liquid crystal layers 10 and 11 are in twist states, linear polarized light incident on the 1st liquid crystal layer 10 becomes elliptic polarized light, which is made incident on the 2nd liquid crystal layer 11, but the 2nd liquid crystal layer 11 is twisted in the opposite direction from the 1st liquid crystal layer 10, so the deviation of the elliptic polarized light due to the 1st liquid crystal layer 10 is corrected by the 2nd liquid crystal layer 11 and the light becomes nearly linear polarized light again, thereby improving a display defect in the non-electric field due to the elliptic polarized light. Consequently, the multicolor display which is bright, superior in display contrast, and excellent in color reproducibility is made.
Patent JP-H01171020-A (JP)
Title: Data conversion detector
Inventor: OKABAYASHI ICHIRO
IPC: G06F7/74
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the function such as continuous conversion, interruption and continuation by scanning data in one direction and detecting a first 1. CONSTITUTION:The first 1 can be detected viewed from the low order by outputting the AND of the output of (n)-th D latches 1-4 of a first system and the output to invert respectively the output from the first latch of the first system up to an n-1-th latch through D latches 5-8 of a second system. The detected first 1 is reset by obtained the AND of a clock 26 and inputting the output of the (n)-th D latches 1-4 of the second system to the resetting of the (n)-th D latches 5-8 of the first system. Since the bit to raise the detected 1 is successively reset, a continuous action can be realized. Further, since the output of the (n)-th D latches 1-4 of the first system is directly removed, the action is interrupted and the internal data on the way of the conversion can be turned out at the external part. Thus, the function such as the continuous conversion, interruption and continuation can be obtained.
Patent JP-H10172286-A (JP)
Title: Semiconductor storage
Inventor: MIURA KIYOSHI
IPC: G11C11/41
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage where a bit line delay is negligibly small and data can be read speedily. SOLUTION: This device has a plurality of bit lines R B1 to R Bn where memory cells CEL1 (1, 1) to CEL1 (m, n) are connected and a sense amplifier with an inverter INVSA1 for amplifying and outputting the small signal of the bit lines, precharges the bit lines to a specific voltage, and reads the data of the memory cells. In this case, switching means SWSA and INVSA2 are provided to connect the bit lines and the output of the above sense amplifier during precharging.
Patent JP-H02221913-A (JP)
Title: Lens apparatus for correction
Inventor: ARUBAATO SHII TEIN
IPC: A61F2/16
Filed: 1989-12-20
Abstract: PURPOSE: To allow light to pass only desired segments by providing the inside of the optical paths of human eyes with lens elements and polarizer elements and imparting a polarization effect to limit the light to pass these lens elements. CONSTITUTION: The lens device 10 is composed of the lens element 11 and polarizer element 14 arranged in front of the retina 13 within the optical path 12 of the human eye. The polarizer element 14 has the polarization direction of an arrow P1 with respect to the optical path 12. The lens element 11 has regions 15, 16 and is so arranged as to impart the polarization effect only to the region 15. The lens element is so disposed as to limit the passage of the polarized light having the polarization direction exclusive of the polarization direction shown by an arrow P2. Then, the plane polarized light past the polarizer element 14 of this constitution is restricted in the pass through the lens element 11 as the arrow P1 and the arrow P2 vary. The passage of the light only through the desired segment is thus made possible.
Patent JP-H09220090-A (JP)
Title: New thermolysin-like protease and its use
Inventor: HANZAWA SATOSHI
IPC: C12R1/125
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme improved in stability, having a thermolysin-like protease activity and useful for highly effectively synthesizing the precursor of an artificial sweetener, aspartame, etc., by changing amino acids at the specific site of thermolysin. SOLUTION: The volume of a pore expressed by an electron density and surrounded by at least the 144-Leu, 149-Thr, 240-Ala, 270-Ala and 288-Ala in thermolysin having an amino acid sequence of the formula is changed by replacing one or more of the amino acid residues with one or more of amino acid residues having larger hydrophobicity and bulkiness than those of the above amino acid residues or by giving an influence to the amino acid residues surrounding the pore of the electron density to obtain the new thermolysin-like protease in which the pore is partially filled to reduce its volume. The new thermolysin-like protease is improved in stability and useful for the efficient production of a precursor for synthesizing an artificial sweetener, α-L-aspartyl-L- phenylalanine methyl ester (aspartame), etc.
Patent JP-H06248135-A (JP)
Title: Thermoplastic resin composition excellent in weatherability
Inventor: KIN KEISHIYUU
IPC: C08L23/16
Filed: 1993-12-27
Abstract: PURPOSE: To obtain styrene based thermoplastic resin compositions which have solved the problems of ACS resins and have excellent chemical properties and weatherability and, at the same time, difficulty in causing laminar peeling compared to the conventional ones.  
     CONSTITUTION: A styrene based thermoplastic resin composition comprises (A) 50-85 wt.% styrene based polymer, (B) 10-35 wt.% chlorinated polyethylene, (C) 5-35 wt.% modified ethylene-propylene based rubber and (D) 0-10 wt.% vinyl based graft copolymer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09169206-A (JP)
Title: Vehicle suspension
Inventor: TANAKA KATSUMI
IPC: B60G17/015
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To correct the deviation of a damping force characteristics changing speed caused by the difference in hydraulic response and to improve the deterioration of driving confortability by independently setting the variable characteristics of damping force to the control signals between the directions of decreasing and increasing the damping force characteristics of a shock absorber. SOLUTION: A vehicle suspension has a shock absorber (b) which can change damping characteristics by a damping force characteristic changing means (a). A control signal is produced by a control signal producing means (d) based on a vehicle moving signal detected by a vehicle motion detecting means (c) and then the damping force characteristics of each absorber (b) are variably controlled by the damping force characteristics controlling means (e). A control direction judging means (f) judges if the direction of the damping force characteristics control based on the control signal produced by the producing means (d) decreases or increases the damping force and damping force changing characteristics to the control signal are changed by a variable characteristics changing means (g) in response to the judgment.
Patent JP-2001152826-A (JP)
Title: Lubricating oil amount warning device
Inventor: ARAKI TOMONORI
IPC: F01M11/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil amount warning device, capable of issuing warning by rapidly and correctly determining the shortage of an oil amount, even if speed is not shifted from deceleration to acceleration in an operating condition of an internal combustion engine. SOLUTION: This device is provided with an engine speed rotation detecting means 3 for detecting the engine speed of rotation of an internal combustion engine, an oil pressure detecting means 2 for detecting generating oil pressure of an oil pump for forcibly supplying lubricating oil to each part of the internal combustion engine, a warning means 5 for issuing a warning to a driver, and a control means 10 for controlling the warning means by inputting signals detected by the engine rotating speed detecting means 3 and the oil pressure detecting means 2 and for determining the shortage of a lubricating oil amount on the basis of both detected information.  In the control means 10, the shortage of the lubricating oil amount is determined, when engine speed of rotation is higher than a reference engine rotating speed and oil pressure is held in a condition of the reference oil pressure of lower, while the engine speed rotation is in at the reference engine speed of rotation or higher, and the reference time is lapsed from a time point, when oil pressure attains the reference oil pressure and less.
Patent JP-H09203446-A (JP)
Title: Belt tensioner
Inventor: BERNDT THOMAS
IPC: F16H7/12
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a belt tensioner device which can be manufactured at a low cost. SOLUTION: A belt tensioner device 1 is composed of an accommodation casing 2, a roller support 3 coupled to the casing, a bearing device loaded by a spring and provided between the casing and the roller support 3, and a spring member 6 provided between the casing and the roller support 3, for applying a tension and also for resiliently loading the bearing device.
Patent JP-H04202297-A (JP)
Title: Lubricating oil/working fluid composition
Inventor: UMEMOTO NOBORU
IPC: C10M107/50
Filed: 1990-11-29
Abstract: PURPOSE:To provide the title composition improved in heat resistance and stability by mixing a specific antioxidative siloxane compound with an organopolysiloxane. CONSTITUTION:The title composition is prepared by mixing 0.001-100wt.% of an antioxidative siloxane compound of formula II [wherein A is H or a monovalent group of formula III; B is a divalent group of formula IV; C is a group of formula V or VI; Q<1> to Q<9> are each a 1-18C monovalent (halogenated) hydrocarbon group; R<1> to R<3> are each a direct bond or a 1-18C divalent (halogenated) hydrocarbon group; Cp is cyclopentadienyl; M is a transition metal bonded to two cyclopentadienyls and includes Ti, V, Cr, Mu, Fe, Co, Ni, Zr, Hf, Ta, W, Re, Os, Ir, and Pt; m and l are each 0-3,000; n is 1-1,000 when A is H or 0-1,000 otherwise] with an organopolysiloxane of formula I [wherein R is a 1-18C (halogenated) hydrocarbon group; and n is 1-3,000].
Patent JP-H02177791-A (JP)
Title: Motion adaptive type y/c separation circuit
Inventor: FUJITA SATOSHI
IPC: H03H17/02
Filed: 1988-12-28
Abstract: PURPOSE:To reduce a space required for packaging and to simplify connecting work by forming a motion adaptive type Y/C separation part and a motion detecting part to supply a motion detecting signal to the separation part on a common IC chip. CONSTITUTION:A first motion detecting signal for a luminance signal that is the inter-adjacent frame difference of the luminance signal after Y/C separation is set as the subject of the motion detecting signal of the luminance signal. Thereby, the erroneous detection of motion due to the leakage of a chrominance signal can effectively be evaded. Also, a second motion detecting signal generated from the inter-adjacent frame difference of the luminance signal leaked in the chrominance signal after the Y/C separation is set as an auxiliary motion detecting signal. Thereby, a defect in the case of using only the first motion detecting signal can be supplemented. Since the circuit is constituted in such a way that the inter-adjacent frame deference for the luminance signal with small amount of leakage of the chrominance signal Y/C-separated by a comb-line filter is generated and the first motion detecting signal based on the difference is set as the subject of the motion detecting signal of the luminance signal, the erroneous detection of the motion according to the leakage of the chrominance signal can effectively be evaded. Also, the inter adjacent frame difference for the low-pass component of the luminance signal leaking in the chrominance signal is generated, and a second motion detecting signal based on the difference is utilized as the auxiliary motion detecting signal, therefore, the defect when using only the first motion detecting signal can be supplemented.
Patent JP-H06160137-A (JP)
Title: Flow measuring device
Inventor: MATSUMOTO OSAMU
IPC: G01F1/32
Filed: 1992-11-18
Abstract: PURPOSE:To provide a flow measuring device capable of precisely adjusting the analog current in a short time. CONSTITUTION:A flow measuring device is provided with the first correction data generating circuit 41 outputting the first correction data J when the digital signal Dmin corresponding to the analog current C (4mA) and the first specified value Q do not coincide at the flow of 0, a request signal generating circuit 42 outputting the request signal L when both of them coincide, a flow signal generating circuit 27 outputting the flow signal A corresponding to the maximum flow by the request signal L, and the second correction data generating circuit 43 comparing the digital signal Dmax corresponding to the analog current C outputted based on the request signal L and the second specified value R (equivalent to 20mA) and outputting the second correction data K when they do not coincide. The first and second width data Tb, Tc are re-written by the outputs of the first and second correction data J, K. The visual work is omitted, the adjusting time is shortened, and the adjusting precision can be improved.
Patent JP-H06159586-A (JP)
Title: Air flow duct
Inventor: SHIRAI SAKAE
IPC: F24F13/02
Filed: 1992-11-18
Abstract: PURPOSE:To provide high heat insulation property, and to effectively prevent formation of dew condensed water by covering the outer peripheral surface of a cylindrical main body of a structure wall body for forming am air flow hole penetrating the wall body, with an inorganic silicate foaming body. CONSTITUTION:An air flow duct 1 is provided in such a manner that the wall body of a building structure is penetrated thereby, to let the air flow between the building structure and the outside, in a concrete-cast structure. The air flow duct 1 used for this purpose is formed by covering the outer peripheral surface of a cylindrical main body 2 with an inorganic silicate foaming body 3. As the cylindrical main body 2, a synthetic resin pipe such as a vinyl chloride pipe or a metallic pipe such as a steel pipe, is used, and the inorganic silicate foaming body 3 is formed of silicate and methasilicate as principal components and by foaming and hardening an inorganic self-hardening plastic material, to which a surface active agent is added. The air flow duct 1 having excellent heat insulation property, and moisture absorption as well as moistureproof property, which can be easily constructed, is thus provided.
Patent JP-H07189391-A (JP)
Title: Fitting structure for roof/floor panel
Inventor: KATO SADAYUKI
IPC: E04B7/02
Filed: 1993-12-27
Abstract: PURPOSE:To secure a story height without increasing an eaves height of a building, reduce a quantity of used steel material and reduce building costs, in fitting of a roof panel or floor panel to a building frame. CONSTITUTION:A support metal fitting 11, formed into a rectangular shape of fixed pieces 11a arranged and fixed in the direction orthogonal to the longitudinal direction of girders 3, 4, and placing pieces 11b arranged in the direction parallel to the longitudinal direction of the girders 3, 4 and fixed to both ends of the fixed pieces 11a, is arranged and fixed to each connection part between the girders 3, 4 and a column 1. An end of a panel 5c is placed on a support piece 11c of the placing piece 11b and a panel 5d thinner than the panel 5c is placed out the fixed piece 11a. Since a protrusion at a connection part between a girder rigidly joined to a column and another girder can be thereby avoided, installation of a bulk increasing material is not necessary over the whole length of the girder. Consequently, an eaves height can be decreased, and a quantity of used steel material in accordance with the bulk increasing material and length of the column due to bulk increasing can be reduced.
Patent JP-H03195723-A (JP)
Title: Epoxy resin composition
Inventor: MOGI NAOKI
IPC: C08L63/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the title composition having excellent thermal stress resistance applied to IC package in soldering, cracking resistance and water-vapor resistance comprising a specific epoxy resin, curing agent of phenol resin, an inorganic filler and a curing promoter as essential components. CONSTITUTION:The objective composition comprising (A) an epoxy resin containing 40-100wt.%, preferably >=60wt.% based on total amounts of epoxy resins of a tetrafunctional type epoxy resin (e.g. resin shown by formula II) having the structure shown by formula I (R1 and R2 are are H or alkyl; R3 to R14 are H, halogen or alkyl), (B) a curing agent of phenol resin (e.g. phenol novolak resin), (C) an inorganic filler (preferably fused silica powder) and (D) a curing promoter (e.g. diazabicycloundecene) as essential components.
Patent JP-H07188444-A (JP)
Title: Production of foam
Inventor: MIYAZAKI KENJI
IPC: C08J9/06
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a foam having a uniform expansion ratio. CONSTITUTION:This process comprises: a first step in which at least one polyolefin selected from a mong polyethylene, ethylene/vinyl acetate copolymers, and ethylene/propylene copolymers each having a propylene content of 10wt.% or lower is melt-kneaded together with a heat-decomposable foaming agent at a temp. lower than the decomposition temp. (a) of the agent, and a foamable molding obtained from the resulting composition is immersed in either a liquid organic peroxide which decomposes at a temp. lower than the temp. (a) or an organic solvent solution of the peroxide to saturate the molding with the peroxide or its solution; and a second step in which the saturated molding is heated to a temp. not lower than the temp. (a) to crosslink and foam the molding.
Patent JP-H07191109-A (JP)
Title: Residual capacity detecting method for electric automobile battery
Inventor: KAYANO MORIO
IPC: G01R31/36
Filed: 1993-12-27
Abstract: PURPOSE:To detect the residual capacity of a battery under charge with high accuracy by finding an actual charge amount from an accumulated charged amount obtained by accumulating an average charge current for every preset time and a charge efficiency. CONSTITUTION:A current detector 16 detects a discharge current ID and a charge current Ic supplied from a charger 14. A voltage detector 18 detects voltage (battery voltage) E between the terminals of a battery 12 and a temperature detector 20 detects the temperature T of the battery 12. In accordance with the detection data output from the detectors 16, 18 and 20, an electronic control unit(ECU) Q2 computes the residual capacity of the battery 12. In a charge mode, a charge efficiency M is computed from the voltage E, and the charge efficiency M is multiplied by an accumulated charge amount Cc to set a charge amount enough for a rated capacity CF. In addition, a target charge amount is corrected by the battery temperature T so as to prohibit overcharge and short charge resulting from the change in the battery temperature T.
Patent JP-H02178515-A (JP)
Title: Radiant tube
Inventor: MEGURO KAZUNORI
IPC: F23N5/08
Filed: 1988-12-28
Abstract: PURPOSE:To make longer the life of a tube material by providing a window and radiation thermometer at the end of an outer pipe and controlling combustion according to the material used for the tube. CONSTITUTION:A swivelling tip 7 is mounted at the tip section of a spark rod 5 through an alumina porcelain insulator 6. A flame holder 4 and spark rod 5 are supported at a burner support section 8, and the burner support section 8 is provided with a fuel gas supply port 9 and air supply port 10. A burner is constituted with those members, flame holder 4, spark rod 5, burner support section 8, etc. Further at one end of an outer pipe 1 located in the direction of the extension of the burner a window 11 made of quartz glass is mounted, and a radiation thermometer 12 is provided at the outside of the window 11. Since by a radiant tube in the constitution above described it is possible to control exactly the combustion at the burner, for instance, the maximum temperature, slow rising of temperature in the initial stage of combustion etc. in the combustion by detecting the temperature of the flame by the radiation thermometer, the life of the tube material can be made longer.
Patent JP-2001155693-A (JP)
Title: Encapsulated type battery
Inventor: OSHIMA TSUTOMU
IPC: H01M50/103
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a battery in which a side surface expansion of cell can is small in charging. SOLUTION: In an encapsulated type battery accommodating a flat type of a battery element winding a positive pole and a negative pole stacked at a separator between them, a battery can surface, which is parallel with the flat surface of the battery element, is formed with a hollow part which is positioned at the surface perpendicular to the flat surface of the battery element penetrating the central of the battery can and comprises a curve surface having a central axis parallel with the flat surface.