baber/WOPTO huggingface dataset:
Patent JP-H11150522-A (JP)
Title: Decoding method/device
Inventor: IKEGAMI MASANORI
IPC: H04W4/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce a processing procedure, to shorten processing time and to reduce data quantity per unit time, which is treated in decoding, by estimating a data rate before a received data signal is converted and decoding the data signal while it is received at the estimated data rate. SOLUTION: Input data Di supplied to an error correction decoding part 10 at the prescribed data rate of 19200 sps is converted into digital data by an A/D converter 12. When it is retrieved that the repeat of same data does not exist in a data repeat number retrieval part 13, for example, the data repeat number retrieval part 13 estimates the data rate to be 9,600 bps. When it is retrieved that same data are repeated for three times, the original data rate is estimated to be 2,400 bps. A viterbi decoding part 14 absorbs the repeat of data by the logic addition of adjacent data based on only one data rate which is thus estimated.
Patent JP-S63160284-A (JP)
Title: Semiconductor light emitting device
Inventor: MIZUOCHI HITOSHI
IPC: H01L33/58
Filed: 1986-12-23
Abstract: PURPOSE:To improve on the coupling efficiency by a method wherein a stripe- geometry trench is provided to run through a semi-insulating substrate and is filled up with a contact layer, upper and lower clad layers, and an active layer. CONSTITUTION:A stripe-geometry trench is provided to run through a semi- insulating substrate 1. The trench is so constructed that a p-type contact layer 5, a P-type clad layer 4, an active layer 3, and an n-type clad layer 2 are placed therein, in that order. The entirety of the active layer 3 buried in this way in the trench serves as an active region 11. Accordingly, with the current density distribution being uniform throughout the active region 11, a higher couple efficiency is attained.
Patent JP-2001106509-A (JP)
Title: Hydrogen enriched fuel producing device
Inventor: HATANAKA TAKESHI
IPC: B01J21/08
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen enriched fuel producing device capable of highly efficiently producing a high grade hydrogen enriched fuel using gas fuel and inexpensive water as raw materials. SOLUTION: The hydrogen enriched fuel is obtained by supporting an electrode holder 22 having an arc electrode 48 in housings 16, 18, arranging a neutral electrode 23 inside a housing 14, forming an arc reaction chamber 76 between the electrode holder 22 and the neutral electrode 23 and supplying a mixture of steam and the gas fuel to the arc reaction chamber 76 to allow the mixture to catalytically react with the arc.
Patent JP-H01252625-A (JP)
Title: Polyphenol glycidyl ether and its composition
Inventor: SAITO NORIAKI
IPC: C08G8/36
Filed: 1988-12-13
Abstract: PURPOSE:To obtain a glycidyl ether which can give an epoxy resin composition having good heat resistance and low hygroscopicity, by condensing a di(lower alkyl)phenol with a hydroxybenzaldehyde. CONSTITUTION:A di(1-6C alkyl)phenol and its derivative (e.g., 3-methyl-6-t- butylphenol) and a hydroxybenzaldehyde (e.g., p-hydroxybenzaldehyde) are subjected to a well-known reaction for preparing novolac to produce a glycidyl ether of a condensate. An epoxy resin composition which has good heat resistance and low hygroscopicity and can withstand the use at a temperature higher than conventional one as a material for sealing electronic components or laminates can be produced from the above glycidyl ether and a curing agent.
Patent JP-2000146403-A (JP)
Title: Refrigerator
Inventor: YOSHIMURA HIROSHI
IPC: F25D17/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To uniformly circulate chill in a refrigerator by providing a circulation blower that is synchronized with a changeover means for controlling the amount of chill of a chill distribution room for operating, and sucks return chill near the cold room chill return port of a cold room, at a chill passage being connected to the cold room chill return port, or near the outlet. SOLUTION: A circulation blower 11 with an integrated circulation fan 11a is provided behind a cold room chill return part 10. Chill cooled by a cooler 25 is sent to a pressure room 28 by a fan 27 of a blower 26 and is sent to a freezer. Also, the room temperature of a cold room 2 is sensed at a temperature-sensing part being provided in the cold room 2. When the room temperature becomes higher than a specific one, the damper of a chill distribution room 15 is opened, chill that enters the chill distribution room 15 from the pressure room 28 is sent to a cold room chill distribution passage 16a, thus simultaneously operating the circulation blower 11 being synchronized with the opening/closing operation of the damper. The discharge of chill of the cold room 2 from the cold room chill return port 10 is promoted, thus uniformly discharging the chill into the cold room 2.
Patent JP-2000139437-A (JP)
Title: Hoisting machine and treating machine for welsh onion
Inventor: MATSUMOTO HIROSHI
IPC: A23N15/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a worker by transporting a welsh onion especially to a proper upper position in a state effective for preventing the damage to the onion. SOLUTION: This hoisting machine is provided with a conveyor part 11 to hoist and transfer a welsh onion and a leg part 18 for supporting the conveyor part 11. The machine receives a welsh onion cut with a cutter 2 and transfers to a post-treating stage.
Patent JP-S63167097-A (JP)
Inventor: FURANKU ERU KUTSUKU
IPC: F04D29/38
Filed: 1986-12-26
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-H11131582-A (JP)
Title: Connection device of drain pipe and drain pit
Inventor: IKEDA TAKAYUKI
IPC: E03F5/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To easily connect a drain pipe and a drain pit when the positions of the terminal end of the drain pipe and the drain inflow opening of the drain pit are predetermined. SOLUTION: An connection opening 24 at one end side of a joint bend 20 is connected to the drain inflow opening 12 of a drain pit 10. And a height- adjusting pipe 40 is inserted in a rising pipe 26 communicating with the connection opening 24. The connection opening 61 at one end side of a join bend 60 is connected to the terminal end 71 of the drain pipe 70 and the joint opening 41 at one end side of the height-adjusting pipe 40 is connected through some trials to the connection opening 62 of the other end side of the joint bend 60. A fastening nut 50 is fastened to fix the joint bend 20.
Patent JP-H06143968-A (JP)
Title: Suspension control device
Inventor: HAYASE KENJI
IPC: G05D19/02
Filed: 1992-10-30
Abstract: PURPOSE:To provide a suspension control device where excessive repetition of the vibration suppressing control is prevented even when a vehicle is traveling on the road surface where the vertical vibration continues for a long time, the reliability is improved by preventing deterioration of the vibration suppressing effect, and the durability of a compressor or the like is improved. CONSTITUTION:When the number of control N within the specified period of a supplying means or a discharging means is larger than the reference number KN, the number of control is suppressed by setting the reference threshold KG to be larger than the previous value within the range below the upper limit value. On the other hand, when the number of control is smaller than the reference number, the reference threshold is set to be smaller than the previous value within the range over the lower limit value, and the control starting condition is returned.
Patent JP-H03177717-A (JP)
Title: Initial pouring water apparatus of hot water heating system
Inventor: HAMADA KAZUTAKA
IPC: F24D3/00
Filed: 1989-12-05
Abstract: PURPOSE:To automatically perform an initial water pouring operation of a hot water heating system by providing time measuring means for measuring time of the initial water pouring operation and providing initial water pouring completion determining means. CONSTITUTION:When electricpower is fed to a heating source unit 1, a water level detector 6 detects the decrease of hot water. Then, control means 8 receives a signal from the water level detector 6 and opens a solenoid valve 7, thereby resupplying water into the heating source unit 1. Resupply of water is completed, and the water level detector 6 detects that the tank of the heating source unit 1 is filled with hot water, control means 8 receives a signal from the water level detector 6, closes the solenoid valve 7 and drives a pump 3. When the pump 3 rotates, the hot water is resupplied to a piping 4 and a radiator 5. Therefore, the hot water in the heating source unit 1 decreases, so that the decrease of the hot water is detected by the water level detector 6. On the other hand, time measuring means 9 measures time for performing an initial water pouring operation after carrying electricpower to the heating source unit 1. When the completion of the initial water pouring operation is determined by initial water pouring completion determining means 10, a signal outputted therefrom is inputted to control means 8. Then, the control means 8 forces the pump 3 to stop and the solenoid valve 7 to close, thereby finishing the initial water pouring operation.
Patent JP-H02162461-A (JP)
Title: Document producing device
Inventor: SAOTOME HIROSHI
IPC: G06F17/21
Filed: 1988-12-16
Abstract: PURPOSE:To accelerate the picture data/table data converting speed by designating a table form similar to the table data via a user in a system table form. CONSTITUTION:A table is directly read by a picture reading device and converted into the table data for production of a table document. In this case, the processing speed is increased with designation of a similar table form. In other words, a reading table 21 is set on an image reader 23 and a system table form 22 is displayed via a system table control mechanism 26. Then the table form data on a designated system table form is stored in a designated range of a memory 28 with the signal received from a CPU 25. The reader 23 stores the picture data in the designated range of the memory 28, and a conversion mechanism 29 converts the picture data into the table form data. Then a table data production mechanism 2A refers to the converted table data and stores this data in a table document. The 25 shows the end of the conversion process and receives the confirmation signal from a user to complete the conversion process.
Patent JP-H04292952-A (JP)
Title: Ink jet printer with ink supply monitor means
Inventor: DEIRU AARU IMUZU
IPC: G01F23/22
Filed: 1991-11-29
Abstract: PURPOSE: To provide an ink jet printer equipped with a printhead mounted on a carriage for transversely moving across a printing region, and also with a replenishable ink cartridge. CONSTITUTION: A replenishable ink cartridge is made to maintain a negative pressure required for a printhead 12. The negative pressure is maintained by a foamlike material with the help of a thermistor 34 indicating the timing of ink replenishment and an ink supply monitoring means 33 which uses constant current circuitry. A printer controller 16 moves the replenishable ink cartridge 18 from the specified side of a printer across a printing region to a position for receiving an ink replenishment from a stationary replenishable ink cartridge 28. The ink supply monitoring means 33 monitors to indicate the timing of a full ink filling so that the cartridge 18 is prevented from being filled beyond the capacity.
Patent JP-H02188284-A (JP)
Title: Printing carriage for matrix printer
Inventor: ROBAATO EI BURUURU
IPC: B41J19/20
Filed: 1989-12-07
Abstract: PURPOSE: To simply and effectively earth a moving printing head by providing a bearing means to a carriage and forming the carriage from a conductive material so as to connect the same to the earth potential of a printer through a shaft means. CONSTITUTION: Since a carriage 54 is directly connected to a printing head 22 and earthed, it is formed of a conductive material so as to dispense with a separate connection wire or a similar one. Shafts 56, 58 are composed of conductive iron earthing charge and the shaft 58 is a float electrically so that the carriage 54 and a spherical bearing 60 discharge static electricity to a printer earthing system through the shaft 56. The discharge path of the charge generated by hitting the printing head 22 is earthed from the printing head through the carriage 54, the brass inserts 112, 114 of bearings 61, 62 and the shaft 56.
Patent JP-H08174125-A (JP)
Title: Method for forming parts with splines and device therefor
Inventor: NAKAJIMA MASAKI
IPC: B21H5/00
Filed: 1994-12-20
Abstract: PURPOSE: To obtain parts with external splines having satisfactorily effective straight length by reducing shrinkage on the bottom part side at the time of forming the parts with external splines from a blind cylinder-like base stock. CONSTITUTION: The blind cylinder-like base stock 1 is fixed on the outer priphery of a die 2 and forming rollers 4 are pressed against the outer peripheral part of the base stock 1 which is a little apart in the axial direction from the bottom part 1a of the base stock 1. The forming rollers 4 and the base stock 1 are relatively moved so that the forming rollers 4 are moved from the pressing position of the base stock 1 toward the bottom part 1a in the axial direction and thickness of the base stock 1 is transferred to the bottom part 1a. After the forming rollers 4 and the base stock 1 are relatively moved, the base stock 1 and the forming rollers 4 are relatively moved so that the forming rollers 4 are moved from the bottom part 1a of the base stock 1 toward the other side in the axial direction.
Patent JP-H03178107-A (JP)
Title: Laminated ceramic capacitor
Inventor: KOMATSU KAZUHIRO
IPC: H01G4/30
Filed: 1989-12-06
Abstract: PURPOSE:To avoid the deterioration in capacitance due to the heat during the mounting process of the title capacitor on a board by a method wherein notch parts are provided on the parts of inner electrodes in contact with dielectric ends so as to increase the bonding areas between outer electrodes and the dielectric ends. CONSTITUTION:The parts disconnected from outer electrodes are located on the inner electrode ends 1 by providing notch parts 6 on the inner electrode ends 1 in contact with the ends of a dielectric 3 so that the dielectric ends 7 may be exposed in the disconnected parts to increase the bonding areas onto the outer electrodes. Accordingly, the mechanical holding power of the outer electrodes to the element ends is increased to enhance the thermal shock resistance. Through these procedures, the deterioration in capacitance due to the heat during the mounting process can be avoided.
Patent JP-H08169127-A (JP)
Title: Recording apparatus and recording medium
Inventor: SAWANO MITSURU
IPC: B41M5/50
Filed: 1994-12-20
Abstract: PURPOSE: To rapidly record various data on both surfaces of a recording medium and to achieve the miniaturization of a recording apparatus and cost reduction. CONSTITUTION: In a thermal transfer recording part 20, for example, character data and color image data such as a color photograph are transferred to the thermal transfer image receiving layer 52 on the surface of a recording medium 50 and, in a direct thermoplastic resin part 30, the direct thermoplastic recording layer 53 on the rear surface of the recording medium 50 is directly heated to record, for example, character data. The recording medium 50 having data recorded on both surfaces thereof is subjected to the fixing treatment due to the irradiation with ultraviolet rays in upper and rear surface fixing parts 40, 41.
Patent JP-H10140690-A (JP)
Title: Extensible panel material
Inventor: SUMORI AKIRA
IPC: E04B1/80
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To change the size of a panel material according to the construction place, so that parts control, stock control, and setting in a field can be made easy. SOLUTION: This panel material 10 is provided with a box body 11, and the box body 11 is formed so that the bottom face and the opening part are rectangular and the circumferential edge is provided with a flange 14. Further, the box body 11 has airtightness and dampproofing. The box body 11 is provided with an extension part extensible in the lengthwise direction and the width direction crossing in the width direction and the lengthwise direction. In addition, the box body 11 is also provided with an extension part 15 extensible in the depth direction on the surrounding side.
Patent JP-H03175123-A (JP)
Title: Fuel injection controller of two-cycle engine
Inventor: KUROSU SHINICHI
IPC: F02B75/02
Filed: 1989-12-04
Abstract: PURPOSE:To obtain good starting performance of a two-cycle engine by setting the pulse width of the first injection of fuel, two pulse widths of fuel injection for the operation of the engine at low speed, and the pulse width of fuel injec tion for the normal operation of the engine. CONSTITUTION:In an ECU 20, the pulse width of the first injection of fuel used during cranking is set according to crankcase temperature output from a crankcase temperature sensor 6. The first pulse width of fuel injection for the operation of the engine at low speed, used until fuel injected is completely ignited in the engine after the second injection of fuel, is set according to a basic pulse width for the operation of the engine at low speed, that is set with the crankcase temperature as parameter. The second pulse width of fuel injec tion for the operation of the engine at low speed, which is smaller than the first pulse width of fuel injection for the operation of the engine at low speed, is set together with the pulse width of fuel injection for the normal operated state of the engine, and both pulse widths are compared with each other after the fuel injected is completely ignited or when the engine is restarted, and the larger one is output. Good starting performance of the engine is thus obtained over a wide range of temperature conditions.
Patent JP-H10140865-A (JP)
Title: Parking device
Inventor: MASUSE HIDEO
IPC: E04H6/06
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a parking device with high safety, in a simple structure and at a low cost by preventing the falling of vehicle mounting members without using special mechanisms. SOLUTION: In an interlock formed with a supporting means 7, vehicle mounting members 4a, 4b and links 11a, 11b, 11c, 11d, the oscillation of the links 11a, 11b, 11c, 11d around the lateral axes and the linear movement of slides 11a' 11b' along the lateral direction allow the vehicle mounting members 4a, 4b to be linearly moved up and down to the supporting means 7. The rotational drive of a male screw member 21 with an axial center along the lateral direction and one of female screw members screwed to the male screw member 21 allow the male screw member 21, the other of the female screw members and the slides 11a', 11b' to be moved together along the rotational axes.
Patent JP-H05152985-A (JP)
Title: Channel selection system for radio receiver
Inventor: TAHIRA MASAO
IPC: H04B1/18
Filed: 1991-12-02
Abstract: PURPOSE:To realize a circuit configuration of a channel selecting circuit of a radio receiver of a low cost, for which a general IC of a low voltage operation for a portable type radio receiver is used without using a PLL circuit for a local oscillator of the channel selecting circuit. CONSTITUTION:The system is provided with a DC voltage converter (DC/DC converter) 1 for boosting a DC power supply voltage VL of a low voltage for driving a general purpose IC 10 for a portable type radio receiver, for instance, 6v to a DC voltage VH of a high voltage required for controlling variable capacity diodes VD1, VD2 for electronic tuning of a high frequency tuning circuit of a channel selecting circuit and a tuning circuit of a local oscillator, for instance, >=9v. A high DC voltage VH boosted by this DC voltage converter is set as the highest control voltage, and by varying the capacity of the variable capacity diode VD1 of the high frequency tuning circuit of an input and the variable capacity diode VD2 of the tuning circuit of the local oscillator, tuning for channel selection is taken electronically.
Patent JP-H02161500-A (JP)
Title: Lead fiber vibration-damping material
Inventor: NISHIMURA HIRONORI
IPC: G10K11/16
Filed: 1988-12-15
Abstract: PURPOSE:To provide the vibration-damping material which has a high coefft. of loss and is reduced in weight by compression-molding a lead fiber laminate to form a plate body having prescribed voids. CONSTITUTION:The lead fiber laminate formed by laminating many lead fibers while entangling the fibers then equalizing the thickness under a relatively low pressure is compression-molded to form the plate body having 20 to 50% voids. The plate body is formed the sufficient thickness in such a manner that the resulted plate body has preferably >=3.0mm thickness. This plate body is cut to a suitable size by which the control means is obtd. The plate body which has the high coefft. of loss and excellent form maintaining property and is lower in weight than the plate body consisting of the lead itself is obtd. in this way.
Patent JP-H04194056-A (JP)
Title: Weaving in air jet loom
Inventor: YUNO MAYUMI
IPC: D03D49/62
Filed: 1990-11-26
Abstract: PURPOSE:To stably carry out weft inserting by using a deformed reed having a narrowed reed groove with a specific taper angle in an anti-nozzle direction and setting a flow velocity distribution of nozzle jetting gas flow to show the maximum flow velocity at the interior part of the reed groove and a specific ratio of the maximum velocity at the central part of upper jaw. CONSTITUTION:In a weaving machine by an air jet loom, a deformed reed comprising a dent having a groove width narrowed in an anti-nozzle direction by >=3 deg. taper angle at least on one face of the reed groove and flow velocity distribution of nozzle jet gas flow are set in such a way that the gas velocity becomes the maximum flow velocity at the interior of the reed groove and <=70% the maximum velocity and <=10m/s at the central part of upper jaw in length to make weft hardly fly out and to stabilize weft flying.
Patent JP-H11157811-A (JP)
Title: Production of sulfur dioxide and device therefor
Inventor: ONOE AKIRA
IPC: C01B17/54
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To economically, favorably and stably supply the sulfur dioxide substantially free from impurity, especially nitrogen oxides (NOx ), and having >=99.9% purity with a convenient device. SOLUTION: In the production method of the sulfur dioxide, sulfur is allowed to react with oxygen by blowing a gaseous oxygen having >=95 vol.% oxygen concn. into a liq. sulfur bath kept at the temp. within a range of auto-ignition temp. The oxygen obtained by a pressure swing adsorption method by using an oxygen-containing mixed gas as a starting material and air is used as the mixed gas.
Patent JP-H09160376-A (JP)
Title: One component developing device
Inventor: SUNAGA TAKAYUKI
IPC: G03G15/08
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To excellently reproduce a dot photograph, etc. SOLUTION: This device is provided with an image carrier 1 for forming an electrostatic latent image thereon and a developer carrier 5 for holding one component magnetic developer 2 arranged close to the image carrier 1. The electrostatic latent image is developed by making the one component magnetic developer flying on the image carrier 1 and forming electric field in between the image carrier 1 and the developer carrier 5. The developer carrier 5, provided with a semiconductor layer on its peripheral part, is composed so that the difference between the maximum value and the minimum value of the surface potential on the image forming area corresponded area when imparted a specified potential is made <=50V.