baber/WOPTO huggingface dataset:
Patent JP-S60109791-A (JP)
Title: Pwm control circuit of stepping motor
Inventor: SOUSHIN KOUJI
IPC: H02P8/22
Filed: 1983-11-15
Abstract: PURPOSE:To obtain an accurate pulse width modulation output by providing a plurality of CR time constant circuits and a duty ratio swtiching circuit for selecting and switching the time constant circuits. CONSTITUTION:Decoders 10, 11 for outputting either one signal of a plurality of outputs in response to a digital input, and transistor arrays 12, 13 having transistors driven by the outputs of the decoders are provided to select any of a plurality of CR time constant circuits formed of resistors Ra1-Ra4, Rb1-Rb4 and a capacitor C and inputted to several pins of a timer IC14. Thus, the PWM output to become the output of the timer IC14 can vary the duty ratio.
Patent JP-H0265731-A (JP)
Title: Prop of upper roof in greenhouse and supporting structure of upper roof
Inventor: HAYAKAWA YOSHIMI
IPC: E04D3/08
Filed: 1988-08-30
Abstract: PURPOSE:To obtain prop capable of firmly support upper roof with a lightweight material, comprising metallic round rod bent in a specific shape. CONSTITUTION:Props 3 for supporting upper roof 2 with fixed interval on lower roof 1 on which glass plate 12 is laid are formed with metallic round rod bent nearly equal to inverted V-letter shape. Top part 32 of the inverted V-letter shape is made as capable of supporting inclined bone material 21 of the upper roof 2 and horizontal parts extending outward or inward is formed at the both ends 33 of the inverted V-letter shape, then said horizontal parts are set to the lower roof 1.
Patent JP-H0264133-A (JP)
Title: Chopped strand of sized carbon fiber and resin composition
Inventor: NAKAMA KATSUMI
IPC: C08J5/06
Filed: 1988-08-30
Abstract: PURPOSE:To obtain the subject strand, sized with a polycarbonate and epoxy resins and excellent in thermal stability at high temperatures and adhesion to matrix resins without process trouble, defective dimensional accuracy of molded products, etc. CONSTITUTION:The objective strand sized with a polycarbonate and an epoxy resins. A carbon fiber-reinforced thermoplastic resin composition is obtained by blending 3-50wt.% chopped strand with 97-50wt.% thermoplastic resin.
Patent JP-2000047734-A (JP)
Title: Flow rate controller
Inventor: NANBA EISAKU
IPC: G05D9/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To automatically carry out schedule corrections that an operator is carrying out manually. SOLUTION: This controller is equipped with a water reception amount planned value setting means 11 which sets a planned value of the receiving amount of water to the water distribution reservoir of a water supply plant, a water distribution amount planned value setting means 12 which sets a water distribution amount planned value, a water distribution reservoir water level target value arithmetic means 13 which calculates a future water distribution reservoir water level target value according to the current water level, water reception amount planned value, and water distribution amount planned value of the water distribution reservoir, an actual result value collecting means 16 which stores the actual result value of the plant,  an actual result value retrieving means 14 which retrieves an actual result value similar to the current transition of the plant from the gathered actual result values, a water distribution amount correcting means 15 which calculates a water distribution amount target value by correcting the water distribution amount planned value according to the retrieved actual result value, and a water distribution amount control means 17 which controls the amount of water distributed from the water distribution reservoir according to the water distribution amount planned value.
Patent JP-H0645105-A (JP)
Title: Ptc composition
Inventor: AMANO SATOHIRO
IPC: C08K3/02
Filed: 1992-07-21
Abstract: PURPOSE:To provide a PTC composition having small irregularity and improved productivity while a high positive temperature characteristics, which are obtained by using crystalline polymer, is being maintained. CONSTITUTION:EPDM and carbon black are kneaded, toluene is added to the above-mentioned mixture, and then polyethylene beads are added. After the mixture has been filtered by a metal screen, the greater part of toluene is evaporated, poured into a Teflon mold, dried up, attached to an electrode using a silver doutite, and a PTC composition is formed.
Patent JP-2001041422-A (JP)
Title: Gas burner
Inventor: OBARA TOSHIMICHI
IPC: F23D14/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To facilitate adjusting of small flame by interlocking a damper with means for regulating the flow rate of fuel gas being jetted from a gas nozzle and throttling the opening area for passing primary air when the flow rate of fuel gas is decreased. SOLUTION: A nozzle insertion hole 13 is made in the center at the base end of a mixing pipe 2 and primary air inlets 14 are made in the periphery of the nozzle insertion hole 13 while opening arcuately by a specified angle in the circumferential direction. An annular damper 5 is fixed rotatably to the periphery of the nozzle insertion hole 13 and provided with arcuate regulation openings 15 matching the primary air inlets 14. The primary air inlets 14 can be opened fully or the opening area thereof can be throttled by operating the damper 5 rotationally thereby varying the degree of matching between the primary air inlets 14 and the regulation openings 15. According to the structure, a small flame can be elongated and the firing strength can be regulated easily at the time of small flame.
Patent JP-S59106305-A (JP)
Title: Trailer coupling mechanism
Inventor: FUTAMURA KOUJI
IPC: B62D53/00
Filed: 1982-12-09
Abstract: PURPOSE:To make a trailer rotatable following the turning direction of a tractor irrespective of an occasion of forward or backward movement, by coupling the tractor and the trailer together in combination with two steering rods in parallel intervals. CONSTITUTION:A dolly 4 is installed at the underside of a chassis 3 of a trailer 2, and the dolly 4 is coupled with the chassis 3 via a rotatable coupler 5, while wheels 6 are installed in the chassis. Then, two steering rods 7 are installed in parallel intervals between the dolly 4 and each pin 8 at the rear of a truck 1, and these steering rods are pivoted on the dolly 4 as well, whereby four-rod parallel linkage is formed up. In addition, a lunate eye 12 on the top part of a triangular coupling rod 10 is fitted in a pintle hook 11, while the bottom part is coupled with the chassis 3 with a pin 13. If doing like this, each wheel 6 can be rotated following the turning direction of the truck 1 via the dolly 4 irrespective of an occasion of forward or backward movement owing to the said rods 7.
Patent JP-H0497378-A (JP)
Title: Developing device
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/08
Filed: 1990-08-16
Abstract: PURPOSE:To prevent the dropping and scattering of a developer, and to attain the versatility of the arrangement of this developing device with respect to an image forming device by providing an endless belt which holds the developer inside a container, rotates and carries it from the lower part to the upper part, on a developer supplying means. CONSTITUTION:Developer carriers 6a-8a are disposed on the upper parts of the containers 6b-8b and the lower part of an image carrier 2. The developer supplying means 6-8 have the endless belts 6d-8d which hold the developers Y, M, and C in the containers 6b-8b, rotate, and carry from the lower parts to the upper parts, and supply the developers Y, M, and C housed in the lower parts of the containers 6b-8b to the developer carriers 6a-8a. Thus, the developing device can be disposed on the lower part of a latent image carrier, so that the design allowance of the image forming device is improved, the developing device has versatility on a layout, and, for instance, adaptation with respect to the image forming device having a transfer drum can be attained.
Patent JP-S60109161-A (JP)
Title: Small metal halide lamp
Inventor: MOCHIMARU SHINJI
IPC: H01J61/073
Filed: 1983-11-18
Abstract: PURPOSE:To decrease the thermal conduction and loss so as to improve luminous efficiency by using a bundle consisting of wires of a difficultly molten metal such as tungsten as at least one of the electrodes and unifying ends of the wires together by fusion. CONSTITUTION:An electrode axis 6 consists of a plural number of fine wires made of a difficultly molten metal, such as tungsten wires 8. The discharge-side end of the axis 6 is molten to fuse ends of the tungsten wires 8 thereby forming a molten spherical area 6a. A thermion-discharging substance is held in the spaces formed between the tungsten wires. A coil 7 is formed by winding a tungsten wire. By the means mentioned above, a decreased amount of heat is lost by being conducted from the electrode to the sealing area of an emission tube, thereby preventing any decrease of the coldest temperature of the emission tube. Consequently it is possible to improve the luminous efficiency of a small metal halide lamp.
Patent JP-H04297166-A (JP)
Title: Serial data receiver
Inventor: NAGAMOTO SHUNICHI
IPC: H04L25/03
Filed: 1990-08-15
Abstract: PURPOSE:To enable accurate and sure reception when the S/N is deteriorated by dividing the former and the later half parts of each bit of the data and performing logic decision calculating the logic number from data with multi- point sampling section. CONSTITUTION:The multi-point sampling is performed in each section of the former half and the later half of a biphase code 1 bit by a multi-point sampling input means 2. Then, a data conversion means 12 calculates logic 1 or 0 in multi-point data, and an input bit decision means 11 performs logic decision of the input bit from the former and the later half logic numbers. In the decision, the section with clear difference of logic 1 and 0 is used as the logic of the input bit from the former and the later half parts. Thus, the accurate reception is performed even when the S/N is deteriorated.
Patent JP-S59105882-A (JP)
Title: Setting agent for dust or the like
Inventor: YOKOUCHI HIROO
IPC: C04B9/12
Filed: 1982-12-11
Abstract: PURPOSE:To obtain the titled setting agent in which cracks or rips are not formed, by mixing magnesium sulfate and oxide in cement such as Portland or alumina one to prepare said setting agent. CONSTITUTION:The setting agent for dust or the like is obtained as a uniform powdery body by blending 25-75wt% magnesium oxide, 4-30wt% magnesium sulfate and 4-60wt% cement such as Portland or alumina one with each other, and kneading the resulting mixture. Said setting agent in an amount of 30wt% is added to an electric dust precipitator at a flue in an incineration plant for municipal garbage, water is further added in an amount of 28% based on the total of dusty ash and the setting agent, and the mixture is kneaded for 4min in a wheel-type mixing machine such as Eirich mixer. The kneaded matter is extruded, forcibly sent to a forming machine and extruded into a pellet through a die.
Patent JP-H09118007-A (JP)
Title: Method and apparatus for electrostatic transfer of substance
Inventor: BARUTAA SHIYUPENGURAA
IPC: B41M1/42
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To ensure the perfect transfer of a substance from an aspect of quality from a substance transfer roll to a medium. SOLUTION: In order to electrostatically transfer a substance 4 from a substance transfer roll 1 to a plate mold cylinder 2 and subsequently from the plate mold cylinder 2 to a medium 7 by pressing the medium 7 to the plate mold cylinder 2 by an impression cylinder 3, the plate mold cylinder 2 is locally charged in the vicinity of a region where the substance 4 is transferred from the substance transfer roll 1 to the plate mold cylinder 2.
Patent JP-2000013020-A (JP)
Title: Idea of solid computer circuit
Inventor: KODAMA RYUTARO
IPC: H05K3/46
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a performance 5000 times of current circuit (year 1998) by stacking pictured and miniaturized computer circuits with electrified pictures held in between for solid. SOLUTION: Computer circuit pictures are stacked for solid form. An electrified picture is inserted between them, to constitute a computer circuit.
Patent JP-S6372004-A (JP)
Inventor: IWASAKI BUNJI
IPC: F21S4/00
Filed: 1986-09-12
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-2000035313-A (JP)
Title: Doze driving alarm
Inventor: SUZUKI KO
IPC: G08B21/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision doze driving alarm by binarizing an image for analyzing the arousal degree of a driver by varying the electronic shutter signal speed of a CCD element that variation of the output of a CCD camera is made small over a wide illumination range. SOLUTION: The CCD camera part 1 is installed having its image pickup direction set to the face of the driver and the DDC element 4 for face image input has its sensitivity in an infrared-wavelength range. An image pickup signal processing circuit 5 converts an image signal inputted to the CCD element 4 into a video signal and sends it out to a doze driving alarm unit 2. A control circuit 6 controls a timing generating circuit 7 which generates an electronic shutter signal output time for sending the image signal out of the CCD element 4 with the relative value of lightness and darkness of the luminance signal from an image arithmetic part 10.  The doze driving alarm unit 2 judges the doze driving state from the positions and opening extent of the eyes of the driver and warns the driver by an alarm unit 3 and is composed of an AD converting circuit 8, a storage element 9, and the image arithmetic part 10.
Patent JP-S6371677-A (JP)
Title: Body recognizing device
Inventor: NAITO HIROYUKI
IPC: G01V8/10
Filed: 1986-09-12
Abstract: PURPOSE:To eliminate the need for a mechanical scan and fix elements, and to reduce the size of a device and improve its reliability by arraying infrared-ray emitting elements in two dimensions as spot light sources for infrared light, feeding electricity to them and scanning a subject while moving the position of a spot light position with time, and receiving reflected light from the subject in order by an infrared-ray detector. CONSTITUTION:A scanning circuit 211 is for lateral (arrow Ax) driving and a scanning circuit 221 is for longitudinal driving. Infrared-ray emitting elements l(1, 1)-l(n, n) are selected in order with a driving signal to scan a spot of emitted infrared light in two dimensions. Reflected light at places corresponding to the flying spot of the infrared light spot on a subject is collected by an infrared-ray condenser lens 4 and inputted to the infrared-light detector 5. This infrared-ray detector 5 converts the light into electricity, which is supplied to a normal display device which synchronizes with the scanning of the infrared- ray emitting elements l, e.g. a TV monitor, a dot printer which provides gradational representation, a facsimile receiver, etc., so that the infrared image of the subject 3 is visualized.
Patent JP-H0555851-A (JP)
Title: Input signal limiting circuit
Inventor: SHIMAZUMI TAKEFUMI
IPC: H03G5/16
Filed: 1991-08-28
Abstract: PURPOSE:To obtain an input signal limiting circuit preventing the generation of lacking in a sense of sound volume or the resonance of a speaker fixing panel by limiting a low band at the time of inputting an excess input signal. CONSTITUTION:An output from a power amplifier 2 is passed through a low pass filter(LPF) 11 and integrated by an integrator 12. The output of the integrator 12 is applied to a transistor(TR) 9, and when the output exceeds a threshold, the TR 9 is turned on to drive a photocoupler 8. A filter 14 acts as a high pass filter by the driving of the photocoupler 8 to limit a low band input signal in the output signal from the power amplifier 2.
Patent JP-H0881445-A (JP)
Title: Novel alkyl benzimidazole-2-carbamate ester compound and itsproduction
Inventor: RII BIYUNHIYUN
IPC: C07D235/32
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ester that has increased compatibility with plastics in high lipophilicity and can retain excellent antimicrobial activity for a long time and is useful for plastics by heating a specific carbendazim and an alcohol over a catalyst.  
     SOLUTION: The reaction between (A) a carbendazim of formula II and (B) an alcohol of 14-24 carbon atoms, preferably in an amount of 0-10 equivalents is carried out in the presence of (C) a catalyst such as aluminum isopropoxide at 60-150°C to give the objective ester of formula I (R is a 10-24C long-chain alkyl). In a preferred embodiment, the component B is, for example, 1-hexadecanol. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0883634-A (JP)
Title: Terminal block
Inventor: NOGUCHI TAKESHI
IPC: H01R33/06
Filed: 1994-09-12
Abstract: PURPOSE: To provide a terminal block having an additional function. CONSTITUTION: This terminal block is constituted of a sliding terminal block 3, a sliding additional function cartridge 1 incorporating a diode 5, contact terminals 4 fitted to the sliding additional function cartridge 1 and electrically connecting the sliding additional function cartridge 1 and sliding terminal block 3, and contacted terminals 2 fitted to the sliding additional function cartridge 1. The sliding additional function cartridge 1 incorporating the diode 5 has the contacted terminals 2 on the input side and output side, and the contacted terminals 2 on the input side and output side are connected by the diode 5.
Patent JP-H0498039-A (JP)
Title: Heater heating type moistening unit
Inventor: KIZAWA JIRO
IPC: F24F11/02
Filed: 1990-08-16
Abstract: PURPOSE:To reduce a boiling sound produced upon power supply to a heater and reduce uncomfortable noise by reducing the amount of heating of a heater line and heating time when operation again enters moistening one by detecting variations of indoor humidity to switch a plurality of the heater lirnes, and upon the operation with higher humidity than set humidity keeping hot water temperature in a heating kettle to a slightly lower temperature than the boiling point thereof. CONSTITUTION:Once a room is moistened and humidity therein is raised, and indoor humidity detected by a humidity sensor 10 exceeds set humidity, the operation is switched to power supply ON only to a weak heater 6. In this weak operation hot water temperature in a heating kettle 3 is kept at an about 50 deg.C or higher being lower than a boiling point by the weak heater 6, and hence the degree of moistening is slightly low compared with the case of strong operation. Then, as the indoor humidity is less than the set humidity, a control circuit 11 receives a detector signal from the humidity sensor 10 and actuates a relay 11a to switch the operation to power supply to a strong heater 5. Thereafter, since the hot water temperature in the heating kettle 3 is kept at 80 deg.C or higher, there is reduced a temperature change until the hot water temperature reaches 100 deg.C, and hence rise of noise produced in the boiling process is restricted within about 1-1 dB.
Patent JP-H0772258-A (JP)
Title: Radiation detector
Inventor: SHIMURA KAZUO
IPC: G01T1/00
Filed: 1993-09-01
Abstract: PURPOSE:To make it possible to perform the low-resolution high-speed reading and the high-resolution reading of a radiation image selectively by one radiation detector. CONSTITUTION:A second transistor 33 is provided so that the transistor 33 may be commonly connected to transistors 31G of four neighboring solid-state photodetector elements Pa, Pb, Pc and Pd each comprising a photodiode 31E and the transistor 31G that is connected to the photodiode 31E. At the time of a high-resolution mode, the transistors 31G are sequentially made ON for each of solid-state photodetector elements Pa, Pb, Pc and Pd, and the individual image signal is obtained. At the time of a low-resolution high-speed mode, all four transistors 31G and the second transistor 33 are turned ON at the same time.
Patent JP-S6458976-A (JP)
Title: Cooling device
Inventor: SHIBUSAWA SAKUMI
IPC: F25D21/06
Filed: 1987-08-31
Abstract: PURPOSE: To cool and humidify the inside of a storage chamber by arranging a first air fan facing a first ventilation path comprising a first opening, a first air path and a first evaporator and a second air fan facing a second ventilation path comprising a second opening, a second air path and a second evaporator. CONSTITUTION: A partition plate 22 with an extended part 26 and a duct 34 with both first and second openings 37 and 38 are arranged to form a first ventilation path comprising a first air fan 30, a first opening 37, a first air path 35 and a first evaporator 20 and a second ventilation path comprising a second air fan 31, a second opening 38, a second air path 36 and a second evaporator 21 independently in a cooling chamber 3 so that the mixing of cooled air is prevented separately passing through both the ventilation paths. Even when frosting occurs in any one of both the first and second evaporators 20 and 21 to resist the passing cooled air, no cooled air leaks from the first air path to the second air path or vice versus. This enables lowering of the temperature of the cooled air passing through one evaporator down to a specified value while raising the humidity of the cooled air passing through the other evaporator up to a specified value.
Patent JP-S6277291-A (JP)
Inventor: KONO AKIO
IPC: B62K11/00
Filed: 1985-09-30
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-S6279824-A (JP)
Title: Air cleaner
Inventor: YANAGISAWA NAOHIRO
IPC: B01D46/00
Filed: 1985-10-02
Abstract: PURPOSE:To use a protrusion as a hanger or an installation stand on a table or a winder for winding a power cord by furnishing the plural protrusions on one side surface of the titled air cleaner. CONSTITUTION:A dust collector 2 and a blower 3 are housed in the air cleaner 1. Besides, plural protrusions 5 are furnished on one side surface of the main body. The protrusions 5 are used as the hanger when the cleaner is fixed at the upper part of a room or as an installation stand when the cleaner is used on a table or as a winder for winding a power cord. Accordingly, the cleaner can be easily supported at a space 30-40cm down from a ceiling where suspended particles of contaminants are mostly gathered. Furthermore, the protrusions 5 can be used as the installation stand when the cleaner is used on the table with the cleaner stably installed and used even as a table type.
Patent JP-H1147560-A (JP)
Title: Secondary system line water treatment plant for pressurized water type atomic power plant
Inventor: OKUGAWA KATSUMI
IPC: C02F1/469
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To carry out the continuous operation of a water treatment plant for a long time even in the case of high ammonia concentration by adjusting the secondary system line water of a pressurized water type power plant to a high pH value. SOLUTION: An electric deionization device 24 is connected to a vapor generator 11, and blow-down water from the vapor generator 11 is desalted by the electric deionization device 24. Desalted water is returned to the vapor generator 11 through a treated water pipe 25 and a condensate pipe 16. A condensate demineralizer 18 is connected to the condensate pipe 16, and a bypass pipe 21 is provided in parallel with the device, and condensate is usually passed through the bypass pipe 21.