baber/WOPTO huggingface dataset:
Patent JP-S61116417-A (JP)
Title: Tree-value output circuit
Inventor: AOKI TAKAHIRO
IPC: H03K19/082
Filed: 1984-11-10
Abstract: PURPOSE:To obtain a three-value output circuit which wakes the integrating circuit of a high load driving capacity high density with low power consumption by connecting each end of the PMOS and NMOS transistors for data input and for control input serially connected to an npn bipolar transistor and further, connecting these transistors. CONSTITUTION:To one end of two PMOS transistors MP2 and MN1 for data input and for control input serially connected, the base of the first npn bipolar transistor Q1 is connected, and to the other end, the collector is connected respectively, and to one end of NMOS transistors MN3 and MN4, the base of the second npn bipolar transistor Q2 is connected, and to the other end, the collector is connected respectively, and the emitter of the first npn bipolar transistor Q1 and the collector of the second npn bipolar transistor Q2 are connected, and the output terminal is obtained. When a control signal phi is a high level, the inverting output of an input signal DIN is given to an output terminal 10, input data DIN is shifted from the high level to the low level, and then, the electric potential of bases 5 and 6 is almost a ground electric potential and an output OUT goes to be a low level. Thus, the circuit has both a low power consumption characteristic of CMOS and a high speed characteristic of bipolar and high density is obtained.
Patent JP-S6392158-A (JP)
Title: Mark detection circuit for electronic blackboard device
Inventor: NAKAMURA FUMIO
IPC: H04N1/04
Filed: 1986-10-07
Abstract: PURPOSE:To detect a mark stably even it there is variance in the sensitivity of a sensor by setting the slice level of a binary coding means according to the sensitivity of a mark sensor which detects the mark on a sheet. CONSTITUTION:Mark sensors, e.g. photosensors 12 and 13 detect the mark on the sheet and outputs it to the binary coding means, e. g. a comparator 76. A setting means, e. g. a control circuit 15 and a D/A converter 75 vary the slice level while monitoring the output of the binary coding means according to the sensitivity of the photosensors. The binary coding means operates so as to compare the outputs of the photosensors with a variable slice level. Then the setting means sets the level obtained by adding a specific value to the value of the slice level at the time of the inversion of the output of the binary coding means as the slice level. Consequently, the mark is detected stably even it the mark sensors have variance in sensitivity.
Patent JP-H1058615-A (JP)
Title: Decorative laminated sheet
Inventor: SADASUE SATOMI
IPC: B32B27/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To form a decorative laminated sheet having a V-cut workable coeffi cient of extension, anti-tearing off resistance, and pliability, and also having a heat resistance and adhesiveness, and further capable of being improved in its designing property by giving printing, and having no occurrence of a harmful chlorine gas during the burning period of the decorative laminated sheet. SOLUTION: The laminates sheet is formed such as that a thermoplastic elastomer resin sheet 1 is laminated on the surface of an ethylene/vinyl alcohol copolymer resin sheet 9, and at least one sheet is subjected to a decoration treatment. Preferably, an ethylene/vinyl alcohol copolymeric sheet is used which is in the range from a continuous sheet longitudinal direction of -2-+7% to a sheet width direction of -7-+2% in a coefficient of the dimensional contraction after being heated for 30 minutes in an ambient atmosphere of 100 deg.C, or a thermoplastic elastomer resin sheet is used which is in the range from a continuous sheet longitudinal direction of -2-+7% to a sheet width direction of -7-+2% in a coefficient of the dimensional contraction after being heated for 30 minutes in an ambient atmosphere of 100 deg.C.
Patent JP-S6052200-A (JP)
Title: Electronic type siren
Inventor: ISHIKAWA YOSHINOBU
IPC: G10K15/04
Filed: 1983-12-15
Abstract: PURPOSE:To obtain an electronic siren possible for miniaturization and light weight by providing a disc form piezoelectric sounding element and a horn arranged while the opening part of the base side is directed to one face of the sounding element to constitute the siren. CONSTITUTION:The base part 21 of a sounding unit 26 is made of a nearly annular plate made of a synthetic resin such as plastic, the inner circumference part is prolonged forward in vertical direction so as to form a cylinder 30. A recessed part 31 of spherical form is formed to the center part of a face at the back side of the base 21. Further, the disc shape piezoelectric sounding element 22 is provided so as to cover the recessed part 31 on a face at the back side of the base 21. An inside horn 23, an intermediate horn 24 and an outer horn 25 are arranged to one face of the element 22 toward the opening part of the base 21. Thus, the electronic siren possible for miniaturization and light weight is attained.
Patent JP-H1178929-A (JP)
Title: Power steering device
Inventor: KIKUCHI MITSUGI
IPC: B62D5/083
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent noise from occurring around a piping system and valves by providing an energizing member to produce a preset load between input and output shafts and interconnecting an internal chamber formed inside the energizing member to the outer part of the energizing member so as to suppress cavitation from occurring. SOLUTION: A spring assembly 96 which is assembled on the outer peripheral surface of a valve body 60 of a control valve 20 at a position on the upper side of a buried plug ring 90 is provided with a V-groove member 98, and a ball 100 is disposed between a V-groove 99 in the V-groove member 98 and a V-groove 91 in the buried plug ring 90. Also a steering force adding mechanism to increase a steering force near a steering neutral position comprises the spring assembly 96, ball 100, and V-groove 91 in the buried plug ring 90. In this case, a through hole 114 which interconnects an internal chamber 116 formed with a bellows spring 106 and an external chamber 118 to each other is formed in a fixed member 104 positioned at the top of the spring assembly 96, and it is used to function as an air bleeding hole.
Patent JP-H0683897-A (JP)
Title: Simulation method by circuit simulator
Inventor: FUJISAWA HISANORI
IPC: G06F17/50
Filed: 1992-09-04
Abstract: PURPOSE:To shorten the time required for an analysis by calculating the time point when an absolute value of a variation of a potential variation rate exceeds a set value, and generating an event of the time point for a block. CONSTITUTION:From an event queue, an event is fetched in the order from the smaller time point 20, and based on the event, an output node potential of an element in a block of a block Bj after a time point ti is predicted b an approximate value 22, 23. Subsequently, in an approximate expression, the time point ti+1 when a variation of the potential from the time point ti become deltaV0 is calculated 24, the potential of an output node at the time point ti+1 is calculated more accuratly than the approximation, and an event of the time point ti+1 for the block Bj is generated and stored in the event queue 26. Thereafter, the time point tp when an absolute value of a variation of a potential variation rate exceeds a set value is calculated 27, and an event of the time point tp for a block Bq is generated and held in the event queue 28.
Patent JP-2000072154-A (JP)
Title: Flexible large-sized container for highly dispersive and highly air-containing solid matter, and filling method therefor
Inventor: MAGINOT HELMUT
IPC: B65D88/16
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To ensure dustproofing and moistureproofing properties and to minimize breathability which is necessary for filling process while maintaining the filling capacity by a method wherein an inner layer made of an uncoated breathable fabric and an outer layer coated in dustproofness and moistureproofness are provided, and these layers are formed in particular seaming. SOLUTION: The present container is made up with its inner layer 8 formed of an uncoated breathable fibric and its outer layer 9 coated in dustproofness and moistureproofness by polypropylene and/or polyethylene. Venting air at a filling process is made only through a particular seamed part 10 between the layers that are different each other. When filling is made to this container, preliminarily deaerated highly dispersive silicic acid is deposited on the inner layer 8 during vacuum filling, and cohesiveness is enhanced. Thereby, escape of dust to a space between the uncoated inner layer 8 and the coated outer layer 9 becomes small, and sucked gas is led to the particular seamed part 10 between the inner layer 8 and the outer layer 9 and sucked therethrough.
Patent JP-2000128738-A (JP)
Title: Aqueous composition containing sulfonated polyester and polyurethane
Inventor: FERRARI VERONIQUE
IPC: A61K8/87
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming composition having good migration resistance and good water resistance, not having a stiff touch when applied to keratin substances, etc., and used for local application by adding a specific hydrophilic gelling agent and specific polyurethane particles in an aqueous phase. SOLUTION: This film-forming composition contains (B) a sulfonated polyester type hydrophilic gelling agent comprising a water-soluble or water-dispersible terephthalate copolyester oligomer which has a weight-average mol.wt. of <20,000 and contains dicarboxylate repeating units of the formula: [CO-A-CO- O-(CH2CH2O)n] [A is 1,4-phenylene, sulfo-1,3-phenylene, arbitrarily 1,3-phenylene; (n) is 1-4; in >=35 mol.% of the units, A and (n) are 1,4-phenylene and 1, respectively; in >=7 mol.% of the units, A is sulfo-1,3-phenylene; and in <=20 mol.% of the units, A is 1,3-phenylene], and (C) polyurethane particles dispersed in a component A, in (A) the aqueous phase.
Patent JP-H0657261-A (JP)
Title: Rapid thermal decomposition of coal
Inventor: KOTSURU HIROYUKI
IPC: C10G1/02
Filed: 1992-08-14
Abstract: PURPOSE:To obtain a large amount of BTX and a good-quality tar component in a process for producing gases, tar and char by thermally decomposing coal rapidly. CONSTITUTION:A process for producing gases, tar and char by thermally decomposing coal 1 rapidly, which comprises blowing coal 1 into a gas atmosphere whose hydrogen concentration is increased to 20% or higher by partially burning a hydrogen-containing substance with oxygen 2. The formed tar can be recovered by a simple process, and the yields of BTX having higher values among the obtained products can be approximately doubled.
Patent JP-H0399366-A (JP)
Title: Device for retrieving english word
Inventor: NAGAISHI MICHIHIRO
IPC: G06F17/30
Filed: 1989-09-13
Abstract: PURPOSE:To execute correct retrieval even in the case of inputting a word of incorrect spelling by substituting a character with the highest probability based upon a just preceding character for a character different from the heading of a dictionary. CONSTITUTION:When an English word is inputted from a keyboard 7, a program in a program ROM 11 is executed by a CPU 5, a retrieving data table ROM 12 is referred, and when an error exists in the spelling of the inputted word, a character different from the heading of the dictionary 9 is substituted by the succeeding character with the highest probability selected based upon the character just preceding the incorrect character. The retrieving data of the table ROM 12 are determined from the corrected word and the dictionary 9 is retrieved based upon the data, so that correct retrieval can be rapidly execut ed even in the case of inputting the English word having incorrect spelling.
Patent JP-H1160273-A (JP)
Title: Screening wall-forming material for plasma display panel
Inventor: OUCHI MASAHIKO
IPC: H01J11/38
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material capable of forming a high-reflectance screening wall contributing to luminance improvement by including each specific amount of glass powder and titanium oxide powder with specific particle size. SOLUTION: This screening wall-forming material comprises 60-95 wt.% of glass powder and 5-40 wt.% of titanium oxide powder <=2 μm in 50% particle diameter D50 , pref. having such a particle size distribution as to be <=10 μm in the maximum particle diameter DMAX. Preferable composition of the glass powder is as follows: 50-75 wt.% of PbO, 2-30 wt.% of B2 O3 , 2-35 wt.% of SiO2 and 0-20 wt.% of ZnO, 30-55 wt.% of PbO, 10-40 wt.% of B2 O3 , 1-15 wt.% of SiO2 , 0-30 wt.% of ZnO, and 0-30 wt.% of BaO+CaO+Bi2 O3 , or 25-45 wt.% of ZnO, 15-35 wt.% of Bi2 O3 , 10-30 wt.% of B2 O3 , 0.5-8 wt.% of SiO2 , and 8-24 wt.% of CaO+SrO+BaO.
Patent JP-H10297578-A (JP)
Title: Small vehicle with auxiliary power
Inventor: WASHISU TAKAHIRO
IPC: B62K17/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To facilitate an axial alignment between a turning shaft of a driving part and an axle by making this driving part come into frictional contact with a wheel, and transmitting torque direct to the wheel. SOLUTION: A friction wheel 32 is set up in a turning shaft of an electric motor 30 via a one-way clutch. A dependent frame 12 is rocked clockwise against a compression spring 14, and the friction wheel 32 is brought into contact with a peripheral surface of a rear wheel 21, transmitting torque in the motor 30 to this rear wheel 21. A battery connection 51 is electrically connected to the motor 30. A battery 60 is installed separately from a car body 10, housing it in a case, and it is detachably attached to an operator. At the time of steering a small vehicle C with auxiliary power, the operator wears the case housed with the battery 60, and a battery connecting jack 52 is connected to the battery connecting part 51 of a steering handle 41. In this way, an axial alignment between the turning shaft and an axle of a driving part can be easily effected.
Patent JP-H0663379-A (JP)
Title: Vacuum storehouse
Inventor: SHINOZUKA SHUHEI
IPC: B01J3/00
Filed: 1992-08-13
Abstract: PURPOSE:To efficiently remove the carbonaceous org. contaminant depositing on the material stored in the vacuum storehouse by providing an UV lamp in the storehouse to irradiate the material with UV. CONSTITUTION:An UV lamp 4 is provided in a vacuum storehouse 1 for a material 2 to irradiate the material 2 with UV. A device 50 is furnished to supply a cleaning gas consisting of any of air, oxygen and ozone to the chamber provided with the UV lamp 4. The oxygen in air is irradiated with UV to generate nascent oxygen. The nascent oxygen is firmly joined to the org. matter which is decomposed and removed. Consequently, a carbonaceous org. contaminant film depositing on the material such as a wafer, glass substrate, etc., in the storehouse is efficiently removed.
Patent JP-H0289940-A (JP)
Title: Space cooling system using naturally circulated refrigerant
Inventor: ENDO MASAO
IPC: F24F5/00
Filed: 1988-09-22
Abstract: PURPOSE:To quickly return to the temperature set for the subject cooling space even when the cooling demand fluctuates by automatically modulating the set temperature itself in accordance with the difference between the detected temperature and the reference set temperature, and controlling the opening of the flow rate control valve in accordance with the detected temperature and the set temperature. CONSTITUTION:In a space cooling system using naturally circulated refrigerant which has a head between the cooling condenser 3 and respective heat exchangers 6 high enough to move the liquefied refrigerant to the cooling heat exchangers, the detected temperature T1 and the reference set temperature T0 are compared to each other based on the temperature of the subject cooling space as detected by a room temperature sensor 17. The control is made such that the set temperature T0 is made correspondingly lower as the detected temperature T1 becomes higher than the reference set temperature, and correspondingly higher as the detected temperature T1 becomes low than the reference set temperature, and further, the opening of the flow rate control valve 16 is made correspondingly greater as the detected temperature T1 becomes higher than the set temperature T0.
Patent JP-H0791856-A (JP)
Title: Sintering raw material charging device using rotor
Inventor: SASA YUTAKA
IPC: F27B21/10
Filed: 1993-09-24
Abstract: PURPOSE:To manufacture sintered ores with high productivity by providing compensation for the shortage of heating values and particle segregation effective to breathability during sintering time. CONSTITUTION:A sintering raw material 2 stored in a hopper is fed out to a slope shoot 4 from a drum feeder and charged into a pallet 6 by way of a rotor 10 which provides a wire 11 which shows a classifying action. The sintering raw material 2 drops in areas ranging from 1 to 4 in comformity with its particle sizes and undergoes the classifying action produced by a rolling motion acting along the slope surface of the raw material filled layer 7. It is possible to control the segregation strength of the raw material filled layer 7 by changing the distribution of the wire 11 along the axial direction of the rotor 10. This construction makes it possible to provide a large particle segregation strength to the raw material filled layer 7 and speed up sintering reaction and manufacture stabilized quality sintered ores at high yields as well.
Patent JP-H10130393-A (JP)
Title: Wholly side-chain mercapto group-bearing polyorganosilsesquioxane and its production
Inventor: MURAKAMI MASATOSHI
IPC: C08G77/28
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject highly reactive compound excellent in preservability, and to provide a method for producing the compound. SOLUTION: This compound is such that >=75% of the main chain terminal is substituted with end capping groups, the whole side chain represents mercapto group-contg. organic groups, and the number-average molecular weight stands at 500-10,000. This compound is obtained by the following process: A mercapto group-bearing trialkoxyoxirane is hydrolyzed and polycondensed with 1 to 8 molar times of water in the presence of 0.005-0.05 molar times of an acid catalyst followed by reaction with a monofunctional silylating agent to effect silylation of the main chain terminal group.
Patent JP-S6479631-A (JP)
Title: Photoelectric conversion device
Inventor: ARIMA JIRO
IPC: H03M1/46
Filed: 1987-09-22
Abstract: PURPOSE:To enable offset correction of a photoelectric conversion circuit without requiring a plate for shielding light entering a photodetector a chopper and the like, by providing an electric switch between the photodetector and the photoelectric conversion circuit and in parallel with the photodetector. CONSTITUTION:A first switch S1 is provided between photodetector SP1 and a photoelectric conversion circuit IC1 and a second switch S2 in parallel with the photodetector SP1. Moreover, an output of the photoelectric conversion circuit IC1 as obtained when the first switch S1 is turned OFF while the second switch S2 is turned ON is converted into digital from analog to be stored as digital value. On the other hand, the digital value stored is subtracted from a digital value obtained by A/D conversion 1 of the output of the photoelectric conversion circuit as given when the first switch S1 is turned ON while the second switch is turned OFF by a CPU2. With such an arrangement, while the photodetector SP1 is separated from the switch S1, the photodetector SP1 is short-circuited with the second switch S2 and the current output of the photoelectric conversion circuit IC is stored thereby enabling offset correction of the circuit IC1.
Patent JP-H0284698-A (JP)
Title: Audio response system
Inventor: WADA AKIRA
IPC: H04M11/00
Filed: 1988-09-21
Abstract: PURPOSE:To decrease the burden of the application program on a computer side by converting the voice identifier formed in an audio response unit by analysis to the character code array from the computer to a voice message. CONSTITUTION:The character code analyzing section 12 of the audio response unit 1 divides the received code array (a) to the code arrays (b) which do not contain spaces with the 'spaces' in the code array as separators. The section retrieves the voice identifiers to a voice identifier dictionary section 13 and forms the voice identifier array (d) coinciding with the message to be outputted to a telephone set 3. The code arrays (b) are converted to the voice identifiers of any in the Japanese syllabary if the code arrays B after the division do not exist in the voice identifier dictionary section 13. The character code analyzing section 12 converts all the JIS 8 code arrays received from the computer 2 to the voice identifiers and transfers the same to a voice outputting section 14. The burden on the computer side is decreased in this way.
Patent JP-H0577392-A (JP)
Title: Paper positioning device in screen printing press
Inventor: TAKAI MITSUJI
IPC: B41F15/00
Filed: 1991-09-18
Abstract: PURPOSE:To selectively conduct different paper regulating actions in accordance with the rigidity of paper by a position regulating mechanism of a single construction. CONSTITUTION:A support mount 13 is disposed movably in the width direction of paper P so as to be opposed to the side edge of the paper P. On the support mount 13, a stopper 17 is fixed. The position of paper P having rigidity is regulated in the width direction thereof by abutting the stopper 17 against the side edge of the paper P. On the support mount 13, a pair of rollers 20, 29 which can separate from or abut on each other are provided. Paper P having no rigidity is clamped between the rollers 20, 29 and moved to the stopper 17. The position of the paper P is regulated in the width direction thereof by actuating the rollers 20, 29 in conjunction with the stopper 17.
Patent JP-H0688006-A (JP)
Title: One-pack cold-moisture-curing composition
Inventor: KUWATA TSUTOMU
IPC: C08L33/12
Filed: 1992-09-07
Abstract: PURPOSE:To obtain a nonpollutive one pack cold-moisture-curing composition which is putty-like and easily usable, can give a cured product having rubbery properties and being capable of coping with the slide and vibration of a joint, has a putty formation time suitably selected according to the user's demand and can bond even upright adherends together when it is used in the form of a putty. CONSTITUTION:The composition which becomes putty-like by heating is obtained by mixing a powdery methyl methacrylate resin with a liquid agent which can dissolve or swell the methy; methacrylate resin when heated, a cold- moisture-curing organic silicone compound and a filler.
Patent JP-H03101322-A (JP)
Title: Mobile radio call system in the same cell
Inventor: DOI YOSHIHIRO
IPC: H04B7/26
Filed: 1989-09-13
Abstract: PURPOSE:To effectively use a radio carrier by setting one call channel between a caller and a callee when the caller an the callee exist in the same cell, and sharing it for the transmission/reception of a call signal and a radio situation supervisory signal which the caller and the callee transmit. CONSTITUTION:A cell site device 11 transmits a hand-off completion signal showing that the formation of a channel between the caller and the callee is completed by the shift of the callee 13 from a service area 10 to an area 20 to a mobile communication telephone exchange equipment 30. The equipment 30 transmits a carrier restoration signal for returning the carrier of a transmission carrier f1 which is switched to reception when said callee is in the same service area to an original transmission state at normal time to a call channel 6 in a cell site device 1. Consequently, hand-off completes, and the channel from the caller 2 - the call channels 6 - the cell site device 1 - the mobile communication telephone exchange equipment 30 - a cell site device 2 - a call channel 16 - the callee 13 is formed. Then, a call is attained between the service area 10 and the service area 20. Thus, the radio carrier can effectively be used.