baber/WOPTO huggingface dataset:
Patent JP-S6273028-A (JP)
Title: Ventilating device with heat exchanger of floor type
Inventor: YOKOIE NAOSHI
IPC: F24F7/08
Filed: 1985-09-26
Abstract: PURPOSE:To provide an apparatus thin type so that the space within a room can be effectively utilized, by disposing an plurality of heat exchangers, the depth of which is reduced, in a width direction with vertical edges thereof connected with each other. CONSTITUTION:The depth of heat exchangers 4a, 4b is reduced and vertical edges thereof are connected with each other in width direction through a partition plate 20a. Partition plates 20b, 20c connect the other edges than said edges stated above of the heat exchangers 4a, 4b to an outer case 1. An outdoor air intake chamber 7a is formed between a back side plate 1c and the partition plate 20a, while outdoor air feed chambers 9a, 9b being formed between a front panel 17 and the partition plates 20b, 20c. A discharge air intake chamber 12 is formed between a discharge air intake opening 11 and the partition plate 20a. Driven by a motor 19, fans 2, 3 for air intake and discharge blow off the outdoor air A into the inside of a room through an outdoor air intake opening 6 and discharge the discharge air B to the outside of the room through a discharge air opening 16.
Patent JP-H0748148-A (JP)
Title: Anti-fogging glass and its production
Inventor: MIZUSAWA KENICHI
IPC: C03C17/32
Filed: 1993-08-06
Abstract: PURPOSE:To obtain glass excellent in anti-fogging glass and safety. CONSTITUTION:A protective layer is formed on one face of glass and a mixture composition consisting of three components is applied thereon. This composition consists of a component A; an aqueous solution of potassium acrylate, the component B; a hydrophilic compound having one ethylenic unsaturated bond and a component C; an acrylic monomer having >=3 functional groups and the mixed ratio of the component A: the component B: the component C is (10-50)wt.%: (20-60)wt.%:(10-50)wt.%. After coating, the composition is irradiated with active energy beam (electron beam, ultraviolet rays, etc.). Thereby, cured film of the mixed composition is formed to give the objective antifogging glass. Even if the glass is broken, scattering of broken pieces can be prevented by the protective layer bonded to the glass and the cured film.
Patent JP-H1162607-A (JP)
Title: Engine generator
Inventor: HIROSE TADAFUMI
IPC: F02B63/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact engine generator for cooling an engine and a power generator efficiently with a high noise isolating effect, and for stably supporting a vibration part formed by both components with vibration proof structure. SOLUTION: In a device formed in such a constitution that an engine 30 and a power generator 35 are arranged in a rotary shaft direction and are housed in a noise isolating case, the power generator 35 is provided with a cooling fan 40 on an outer rotor 36, and is formed making a flywheel serve a double purpose.  In a fan cover 16 for covering the power generator 35, one opening end is fixed to the engine 30, the other opening end of a wind intake port is connected to a re-coil starter 45, the engine 30 and the re-coil starter are supported to the bottom wall of the noise isolating case through a vibration isolating member, the engine 30 and a muffler are covered with a duct 7, an upstream side opening the duct 7 is connected to one end of the fan cover 16, the wind delivery port whose downstream side is opened to an outside is formed, air in the noise isolating port is sucked from the wind intake port end of the fan cover 16, and air led into the duct 7 is delivered from the wind delivery port outward after cooling the power generator 35, the engine 30, and the muffler in order.
Patent JP-S63119786-A (JP)
Inventor: ANDO TOSHIO
IPC: A63F7/02
Filed: 1987-08-27
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-H0962176-A (JP)
Title: Study support system
Inventor: SHIMOMUKAI SATOSHI
IPC: G06F19/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a study support system for improving learner's study efficiency and also instructor's operativity. SOLUTION: This study support system includes a text 2 for study and an operation processor 3, and the text 2 for study describes the study items which include problems explaining the points of the basic matters such as formulae and definitions, etc., but no solutions therein, and moreover, each problem is provided with a bar code 7, and the operation processor 3 has a memory means 12 which can freely read and store the answer 10 of the problem 5 and the explanation 9 explaining the solutions of the formulae and the definitions, etc., and similar questions 11 concerning the problems and a bar code reader 13 to read the above-mentioned bar code 7, and the operation processor has also an operation processing means 14 to retrieve problems and answers corresponding to the above-mentioned storage means 12 according to the read-out data, and a display means 15 which displays an image,  a print or a voice by reading the retrieved answers.
Patent JP-H03137194-A (JP)
Title: Improved multiquality synthetic hydrocarbon engine oil
Inventor: BURUUSU JIEI BIIMETSUSHIYU
IPC: C10M107/10
Filed: 1990-08-14
Abstract: PURPOSE: To produce an improved multi-quality synthetic hydrocarbon engine oil which is free from a viscosity increaser and can be used in both summer and winter by comprising a synthetic base composed mainly of a mixture of specified hydrogenated decene-1 oligomers (derivs.).  
     CONSTITUTION: This improved multi-quality synthetic hydrocarbon engine oil comprises a synthetic base comprising a mixture of hydrogenated decene-1 oligomers having a kinematic viscosity (100°C) of 7.1 to 12.5 cSt and an average mol.wt. of 550 to 798 with 19.8 to 24.7% of hydrogen atoms in the oligomer being hydrogen of methyl as a main component and not more than 21% of 30C oligomer, 5 to 64% of 40C oligomer, 17 to 45% of 50C oligomer, 6 to 35% of 60C oligomer, and 1 to 20% of at least 70C oligomer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0879543-A (JP)
Title: Picture transmitter
Inventor: SAKAMOTO MASAHIRO
IPC: H04N1/21
Filed: 1994-09-07
Abstract: PURPOSE: To prevent the memory overflow for tentatively storing received picture data. CONSTITUTION: The memory 12 stores received color picture data when color output by a color output device 24 is impossible. When the residual amount of the memory 12 becomes less than a fixed value, the already stored color picture data are converted into black-and-white data by a color convertor circuit 16, black-and-white outputted by a black-and-white output device 22 and the color picture data are eliminated from the memory 12. Or, the color difference data of the color picture data stored in the memory 12 are eliminated. Or luminance components are generated from the already stored color picture data and the color picture data in the memory 12 are replaced with the generated luminance components.
Patent JP-S6272954-A (JP)
Title: Manufacture of sliding contact member
Inventor: NAKATANI YOSHIO
IPC: F16H29/02
Filed: 1985-09-25
Abstract: PURPOSE:To make improvements in production efficiency and size accuracy in a product, by bonding a reinforced sheet material formed broadly in advance to a sliding contact material together alternately, producing a composite material, and cutting this at the width and the length required each. CONSTITUTION:A composite material 12 is made up of bonding a reinforced sheet material 10 and a sliding contact part material 11 together with each other. Width of this composite material 12 has an area of at least more than two times of the finished one of a product. For this reinforced sheet material 10, a plastic sheet of polyester or the like are used in addition to a metallic sheet of phosphor bronze. And, for the sliding contact material 11, felt of a synthetic fiber or the like is used. Next, this composite material is bored of setting holes by a driller and, after each slit 17 is cut in the finished width simultaneously, it is cut off in the specified length. According to the abvementioned method, production efficiency is improved, and such a product as being excellent in size accuracy is producible.
Patent JP-H0946764-A (JP)
Title: Radio telephony set master unit
Inventor: KIMURA HIROAKI
IPC: H04B1/40
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress the sneak path of a transmission frequency by inserting a filter circuit for turning the differential frequency of the transmission frequency and the reception frequency of the master unit of a selected channel to a resonance point and attenuating the differential frequency components. SOLUTION: In a radio telephony set provided with plural transmission/reception parts for performing transmission and reception with a slave unit in the master unit, the filter circuit for turning the differential frequency of the transmission frequency and the reception frequency of the master unit of the selected channel to the resonance point and attenuating the differential frequency components is inserted to an input terminal on the side of at least one transmission/reception part of the shared device of an antenna.  That is, one ends of individual coils are connected to the respective input terminals in the direction of the two transmission/reception parts as the shared device of the antenna, a resistor and a capacitor are parallelly connected between the input terminals, the other ends of the individual coils are connected and turned to an output terminal in an antenna direction and the capacitor is inserted between the output terminal and ground. Further, a π type or serial LC circuit is inserted as the filter circuit between the input terminal of the shared device and at least one transmission/reception part.
Patent JP-H1141210-A (JP)
Title: Communication error detection method
Inventor: MORI SETSURO
IPC: H04L12/40
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of communication in a communication system of a token passing method where the wirings are decreased in the serial communication by applying the independent parity checks to the information on bits of both even and odd numbers via a communication part of every node. SOLUTION: The inversion of bits caused by the noises N1 and N2 which are generated also in the serial communication of an F2F system are surely detected. A pulse signal S1 is received at a certain node and includes a pulse SD1 that is erased by the noise N1 . Accordingly, the bit information DR0 and DR1 are equal to 0 among those information DR0 to DR7 , PR0 and PR1 which are reproduced at a communication part, and the original bit information DS0 and DS1 are erroneously transmitted. The information of both odd and even numbers undergo the parity check independently of each other among the information DR0 to DR7 , PR0 and PR1 which can be received at a communication part of the receiver side. Then the inverted bit information DR0 and DR1 are checked by the different parity information.  Thus, the errors or the above inverted bit information can be accurately detected despite the change of the 2-bit information.
Patent JP-H0940851-A (JP)
Title: Ultraviolet-cutting film
Inventor: SUZUKI FUMIYUKI
IPC: C09J7/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain ultraviolet-cutting film which is made of a polyethylene 2,6-naphthalate film of a specific thickness containing a silica powder of a specific average particle size in a specific proportion and has excellent productivity, high transparency and high scuffing resistance. SOLUTION: This film is composed of a poly(ethylene 2,6-naphthalate) film 40-200μm thick containing 0.001-0.1wt.% of silica having 0.05-10μm average particle size. This silica is primary particles of a crushed type and has a specific surface area of 5-45m<2> /g, a void volume of 0.001-0.1ml/g and an average particle size of 0.1-5μm, and is polygonal individually with at least one of sharp-angle projection. The poly(ethylene naphthalate) film preferably has a haze of >=3%, a static friction coefficient of <=0.7 and a thickness of 50-100μm. Additionally, the formation of the antistatic layer on the surface of the film can inhibit dust or the like from sticking, and whereby the high transparency can be kept.
Patent JP-S58112769-A (JP)
Title: Thermal head
Inventor: YOSHIMURA TAKEHIRO
IPC: B41J2/37
Filed: 1981-12-26
Abstract: PURPOSE:To prevent the production of a difference in recording density even if the numbers of film carriers, aligned at both sides of a heat-generating resistor train, are different from each other, by mounting a resistance for compensation on a conductive path at the side where the number of the film carriers is larger. CONSTITUTION:In case the number (N+1) of film carriers 8 at a side of a glass epoxy substrate 3a is larger than the number (N) of the film carriers 8 at a side of glass epoxy substrate 3b, a resistance 10 is placed in the middle of a conductive path 7a of the substrate 3a. The resistance 10 compensates a deviation between voltage drops at the insides of the two conductive paths 7a and 7b occurring due to a difference in the number of the film carriers installed.
Patent JP-H06177229-A (JP)
Title: Method and apparatus for coincident and jamless alignment of semiconductor wafer
Inventor: JIYOSEFU EFU BORAARO
IPC: H01L21/68
Filed: 1993-08-30
Abstract: PURPOSE: To provide a device for alignment, without jammings with which a semiconductor wafer is matched. CONSTITUTION: This device is provided with a metallic plate 42, a supporting part with which a semiconductor wafer 46 is matched, aligning rollers 43' and 43' for movably aligning with a straight part 45 of the semiconductor wafer 46, an aligning roller 43 for movably aligning at a first point along the surrounding of the semiconductor wafer 46, and an aligning roller 48 for movably aligning at a second point. Then, the aligning roller 48 at the second point is constituted so as to be movable with respect to a radial direction, and those aligning rollers 43, 43', 43', and 48 give a force to the semiconductor wafer 46 by an external force given to the aligning roller 48 at the second point, so that a movable alignment of the semiconductor wafer 46 can be attained.
Patent JP-H0495557-A (JP)
Title: Antiskid controller
Inventor: KISHIMOTO MASASHI
IPC: B60T8/1763
Filed: 1990-08-13
Abstract: PURPOSE:To improve the extent of braking efficiency by calculating an amount of minimum driving pulse width irreducibly required for selecting the setting of braking pressure on the basis of a battery supply voltage and brake fluid temperature, and setting the driving pulse width of an actuator from this minimum driving width and a slip state. CONSTITUTION:An antiskid controller is provided with an actuator A selecting the setting of braking pressure for a wheel, and it outputs a drive voltage to be impressed on the actuator A from a control means C according to a slip state detected by a slip state detecting means B. In this case, it is provided with a battery supply voltage detecting means S and a brake fluid temperature detecting means E. In addition, a minimum driving pulse width calculating means, calculating a minimum driving pulse width of the driving voltage irreducibly required for selecting the setting of braking pressure on the basis of at least either of the detected supply voltage or brake fluid temperature, is installed in this control means C, while pulse width of the driving voltage is set up by a driving pulse width setting means G on the basis of the slip state and the minimum driving pulse width.
Patent JP-H0636160-A (JP)
Title: Smoke sensing device
Inventor: MOCHIZUKI MIKIO
IPC: G08B17/00
Filed: 1992-07-20
Abstract: PURPOSE:To facilitate a sensitivity adjusting work and to enable the termination of it in a short time by storing the output data of an A/D conversion circuit when a smoke box is filled with first and second gas as first and second calibra tion data in a memory and calculating output data necessary for displaying proper smoke density on a smoke display device. CONSTITUTION:The output data of an A/D conversion circuit 43 when a smoke box is filled with first and second gas, is stored as first and second calibration data in an EEPROM 61 for detection and record of reference gas for memory calibration. Then, a control circuit 50 and a ROM 60 calculates the output data necessary for displaying the proper smoke density corresponding to the output data of the A/D conversion circuit 43 on a smoke density display device based on the first and second calibration data and the output data of the A/D conversion circuit 43. Thus, an adjusting work is terminated only if each first and second gas is used once, a sensitivity adjusting work becomes easy and it can be terminated in short time.
Patent JP-H0262598-A (JP)
Title: Character processor
Inventor: DOI KATSUYOSHI
IPC: G09G5/24
Filed: 1988-08-29
Abstract: PURPOSE:To perform character pattern access processing speedily by converting a character code into a section point code, reading a constant corresponding to it out of a storage means and finding the address of a character pattern, and reading the character pattern out and displaying it. CONSTITUTION:Character information is inputted from a keyboard 10 and converted by a controller into a character code, which is transferred to a graphic controller 12 and decomposed into a section point code to calculate a section code and a point code. Then constants (b) and (c) are read out by referring to a constant code and substituted in an address calculation expression to calculate an address. A character pattern is developed on a bit map memory 14 according to the address and then developed on the screen of a display 15.
Patent JP-S60105760-A (JP)
Inventor: MORITA YUTAKA
IPC: E04G17/00
Filed: 1983-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0753303-A (JP)
Title: Smoking agent and method for igniting the same
Inventor: TAKASE TAKENOBU
IPC: A47J36/28
Filed: 1993-08-09
Abstract: PURPOSE:To provide a method for ignition in which the smoking of a smoking agent can surely be started by using quick lime and water. CONSTITUTION:This smoking agent is obtained by arranging a water-permeable bag containing quick lime therein in contact with a packaged or an unpackaged smoking agent. This method for igniting the smoking agent is to add water to the quick lime, generate heat and ignite the smoking agent.
Patent JP-S6274741-A (JP)
Title: Lighting circuit for vehicle
Inventor: YAMAMOTO YUKIO
IPC: B60Q3/04
Filed: 1985-09-30
Abstract: PURPOSE:To simplify the circuitry for regulating the illuminance while to facilitate the regulating operation of illuminance by constructing such that the illuminance of a bulb for illuminating a clock and the illuminance of a bulb for illuminating meters can be regulated by means of single illuminance regulating device. CONSTITUTION:Upon turning on of a lighting switch 5, power can be supplied through the lines (d), (c) to an illuminance regulating device 16 thus to enable free regulation of the illuminance of a bulb 7a for illuminating a clock due to current flowing through the lines (d), (e), (a) and the illuminance of a bulb 8 for illuminating various meters due to the current flowing through the lines (d), (b), (a) through operation of single illuminance regulating device 16. Upon turning on of an ignition switch 3 under turn-off condition of the lighting switch 5, power is not fed to the iluminance regulating device 16 but a power conduction circuit through the lines (d), (e), (b), (d), (f), (g), (h) is formed to light the bulb 7a for illuminating a clock and a bulb 8 for illuminating the meters.
Patent JP-H0859981-A (JP)
Title: Moisture-permeable urethane-based elastomer film
Inventor: ISHIZUKA HIDENORI
IPC: C08L75/04
Filed: 1994-08-18
Abstract: PURPOSE: To prepare a urethane-based elastomer film, having good moisture permeability and waterproofness, improved in moldability through increasing its melt-tension and its blocking resistance, etc., in particular, surpassing the level of a moisture permeability of >=2000g/m<2> .24hrs. and that of a water resistance of >=1000mmH2 O considered as the respective targets in the diaper field, by using a polyether-based thermoplastic polyurethane excellent in mechanical strength and stretchability. CONSTITUTION: This elastomer film is prepared by film-formation of a thermoplastic elastomer composition obtained by blending 5-40 pts.wt. of a filler with 100 pts.wt. of a polyurethane-based resin composition comprising 75-95wt.% of a thermoplastic polyurethane resin with the soft segments consisting of a polyether and 5-25wt.% of an ethylene-propylene-diene copolymer rubber.
Patent JP-S58111594-A (JP)
Title: Field switching encrypting system in two-channel transmission of picture
Inventor: TSUJI MASAKAZU
IPC: H04N7/169
Filed: 1981-12-25
Abstract: PURPOSE:To encrypt transmitted signals, by replacing the right and left pictures at every field, in 2-channel transmission for a horizontal time axis compression type picture. CONSTITUTION:Input signals A, B are transmitted to A/D converters 3, 4 from terminals 1,2, sampled at a clock CL1 and converted into a digital signal. This digital signal is written in memories 5, 6 with the clock CL1. The signal written in the memories 5, 6 is read out with a clock CL2 having double frequency of  the clock CL1, the signal read out from the memories 5, 6 is switched at switching devices 7, 8, 9 and the locations of the input signals A, B are replaced at  every field for synthesis. This synthesized signal is converted into an analog  signal at a D/A converter 10 and the 2-channel synthesized signal for picture  having the encrypted horizontal time axis compression is obtained.
Patent JP-S6276364-A (JP)
Title: Picture information communication equipment
Inventor: HAYASHI HIDENORI
IPC: H04N1/411
Filed: 1985-09-27
Abstract: PURPOSE:To heighten transmission efficiency with a simple circuit by transmitting a signal that represents the coincide of picture information in a preceding line and that in the present line when they coincide with each other, dividing one line share of signal into plural blocks and storing them at a receiving side. CONSTITUTION:The picture information in the preceding line is stored at a preceding line memory circuit 1, and the output of the circuit 1 and a present line picture signal Pix inputted from a terminal 8 are compared by every picture element at a comparison circuit 2. And when the output of the circuit 1 and the signal Pix coincide with each other, a signal SS which represents that they are equal is generated from a same signal generating circuit 5. The signal Pix is also inputted to an all white detection circuit 3 and when the present line is recognized as an all white one, an all white signal WS is generated from a circuit 4. And signals WS and SS and a signal from the circuit 1 are switched by a control circuit 6, being transmitted to a receiving equipment.
Patent JP-2001045738-A (JP)
Title: Rotation braking equipment using electromagnetic induction
Inventor: HIROSE YOSHIHIKO
IPC: F16D63/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide rotation braking equipment, which uses electromagnetic induction in which maintenance is unnecessary, instead of one using friction and one using regenerative braking of a motor, the number of part items is few, and reliability is improved. SOLUTION: In this rotation braking equipment using electromagnetic induction, a magnet 3 is installed in one out of adjacent apparatuses. Between facing apparatuses 1, 14 of a rotating body, torque is small at low speed rotation, because of the electromagnetic induction of the magnet. As the number of revolutions increases, the torque increases successively.