baber/WOPTO huggingface dataset:
Patent JP-H08252056-A (JP)
Title: Agricultural chemical applying structure of rice transplanter
Inventor: TAKAO YUTAKA
IPC: A01C19/00
Filed: 1996-01-22
Abstract: PURPOSE: To obtain an agricultural chemicals applying structure of rice transplanter which is a simple structure and improved in workability, capable of saving wasteful consumption of agricultural chemicals and uniformly applying them, and reading performing change operation without much labor and time, by having a changing means guiding the agricultural chemicals onto the field face of whole planted rows or a part of prescribed planted rows. CONSTITUTION: The objective agricultural chemicals applying structure of rice transplanter has a hopper 13 storing the agricultural chemicals, a feeding mechanism feeding the agricultural chemicals from the hopper 13, a rotor 33 scattering the fed agricultural chemicals by rotation, guide members 15 spreading the agricultural chemicals scattered by the rotor 33 and fall-guiding onto a field face and a changing means changing over the system between a whole-applying state guiding the agricultural chemicals onto the field race of almost whole planted rows and a partially applying state guiding the agricultural chemicals onto the field face of a partial prescribed planted rows. The changing means is preferably composed of a freely change-operable guiding part material 46.
Patent JP-S63276693-A (JP)
Title: Smoke sensing system
Inventor: TSUJI TETSUSHI
IPC: G08B17/103
Filed: 1987-01-19
Abstract: PURPOSE:To economically monitor a wide area by a small number of smoke sensors by generating a light pulse train signal which includes address information on an abnormality occurrence area when an optical signal transmission line is cut off owing to the abnormality occurrence of smoke emission. CONSTITUTION:A projector 1-1 in a monitoring area A emits a single infrared- ray pulse at all times by mode switching. A light receiver 2-1 which receives the pulse inputs a single DC pulse corresponding to the output to the projector in a following monitor area and thus the output of a final light receiver is inputted to a center monitoring device 3 by successive relaying. If the single pulse is cut off by smoke, etc., the projector in a following area adjacent to a monitoring area where the smoke is emitted sends an infrared-ray light pulse train together with added address information on the monitoring area where the smoke is emitted. The pulse train is relayed by following light receivers and projectors and the output of the final light receiver is inputted to the device 3, which displays and indicates the address of the monitoring area where the smoke is emitted by detecting the address information.
Patent JP-H10210760-A (JP)
Title: Control method for inverter for power generation by sun ray
Inventor: ENOMOTO OSAMU
IPC: H02M7/48
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the biased magnetization of a transformer, in a sun ray power generation system which supplies load with the output voltage of an inverter whose input is the output of a solar battery through the above transformer. SOLUTION: The formation of the output voltage of an inverter is performed by the PWM control which performs the comparison between a triangular wave carriage signal and a new sine wave command signal which is obtained by adding the output of an ACR 34, which receives the input of the deviation between the detection signal IINV of the inverter output current by CT1 and the detection signal IAC of a load current by CT2, to a modified sine wave command signal being obtained by adding the output of an instantaneous AVR 33, which receives the input of the deviation between a command signal and the detection signal VAC of load voltage by PT, to the sine wave command signal which constitutes the reference of the load voltage, being outputted by a sine wave generator 32.  Then, DC components within the output current of an inverter which causes the biased magnetization of the transformer are removed, and the increase of the resonance current in an LC resonance system on output side of the transformer is suppressed.
Patent JP-H07218038-A (JP)
Title: Heat transfer pipe for mixture refrigerant
Inventor: UCHIDA MARI
IPC: F28F1/40
Filed: 1994-01-28
Abstract: PURPOSE:To provide a heat transfer pipe which is constituted to promote heat transfer through rapid removal of a condensate film and provide the high coefficient of heat transfer even when a non-azeotropic mixture refrigerant is used. CONSTITUTION:A heat transfer pipe having an inner surface in which a helical groove is formed is horizontally mounted on a heat-exchanger. In addition to an inner groove 1, a void 3 being a liquid reservoir is formed in the inner surface of a pipe and the shape of the void 3 is changed in the direction of a flow.
Patent JP-H07208685-A (JP)
Title: Apparatus centering device
Inventor: OSHIMA HARUO
IPC: F01D25/28
Filed: 1994-01-28
Abstract: PURPOSE:To quickly an exactly position an apparatus by enabling the apparatus to freely move in all directions, and to freely rotate. CONSTITUTION:A centering hole 3 on the base side of a cylindrical hole is provide in a base 1, and a rotary apparatus side centering hole 4 of a square pillar-like hole is provided in a rotary apparatus 2. A centering connecting rod 5, the upper part of which is a centering connecting rod-square pillar part 6, and the lower part of which is a centering connecting rod-cylinder 7, is inserted into these holes, and a gap is provided between the centering connecting rod-square pillar part 6 and the rotary apparatus side centering hole 4. An interposition 8 is then inserted into the gap. Thus, by changing the thickness of the interposition 8, the rotary apparatus 2 can be positioned with respect to the base 1 in all directions, and the centering connecting rod-cylinder part 7 can freely rotate in the base side centering hole 3. Further, the rotary apparatus 2 can be positioned relative to the base 1 also in the circumferential direction, or in the direction of rotation.
Patent JP-H04211222-A (JP)
Title: Liquid crystal display
Inventor: NAKAMURA YOSHIAKI
IPC: G02F1/133
Filed: 1991-01-28
Abstract: PURPOSE:To realize a liquid crystal display having a high time division characteristic and high contrast. CONSTITUTION:Super twisted matic liquid crystal elements 1 are used in a liquid crystal display, and two sheets of phase difference plates 2 and 3 having optical anisotropy are used as chromatic compensation. A liquid crystal twist angle of the liquid crystal element 1, the orientation direction of the liquid crystal, the optical axial direction of the phase difference plates 2 and 3 and the polarizing axial direction of upper and lower polarizing plates 4 and 5 are selected properly, so that a liquid crystal display having high contrast can be realized.
Patent JP-S57121559-A (JP)
Title: Method to wind up plastic yarn
Inventor: TORII SOUICHI
IPC: B65H51/20
Filed: 1981-01-21
Abstract: PURPOSE:To establish a winding method to wind up material plastic directly from an extender to a beam by winding and extending the material at a speed so high as to consume the material accumulated and stored in an accumulator for restarting the winding. CONSTITUTION:Material plastic P is continuously sent out from an extruder A. While a beam 2 is exchanged for groove winding, operations of a winder D and an extender C are intermitted, and the material P is temporarily accumulated and stored in an accumulator B. This accumulation is carried on automatically as a carriage 13 is raised by pulling forces of balance weights 15. When operations are restarted then, the speed of the winding and extending is selected higher than the delivery speed of the extruder A, and the carriage 13 is brought down to consume the accumulated and stored material. These extending and winding are controlled by a tension detecting step roller 5 at a speed to wind up a plastic yarn P' smoothly from the extender C.
Patent JP-H04253643-A (JP)
Title: Container with lid
Inventor: MUKAI MINEO
IPC: B65D6/00
Filed: 1991-01-28
Abstract: PURPOSE:To confirm a remaining quantity of a content from the outside simply and easily. CONSTITUTION:The title container is equipped with a composite container R with an upper opening peripheral edge 14 and a lid for sealing C with a peripheral edge 22 which is fitted on the upper opening peripheral edge 14 of the composite container R. A body part 10 of the composite container R is made of a blank plate 2 which includes a transparent polypropylene layer. Also, a bottom part 4 and the upper opening peripheral edge 14 of the composite container R are molded by injection of polypropylene. Printing is applied on the blank plate 2 excepting a window part 50, and a printing ink layer 54 is formed.
Patent JP-H0639802-A (JP)
Title: Apparatus for cutting corner part of plate
Inventor: SATO YUTAKA
IPC: B27B5/02
Filed: 1992-01-21
Abstract: PURPOSE:To enable an apparatus for cutting a corner part of a plate to be easily operated even with a beginner since the operation is excellent in both of operation effectiveness and safety by a method wherein a lifting and lowering table which fixes a plate, a table-lifting and lowering means, and one set of cutters which cut an corner part in almost L-letter form are provided, and the cutters are arranged by being shifted vertically. CONSTITUTION:In order to cut an corner part of a square plate with an apparatus for cutting a corner part of a plate, firstly the square plate 1 is fixed onto a lifting and lowering table 2 by a fixing means 1. Then, one set of cutters 4, 5 provided below the table 2 are made in a working state, and the plate together with the lifting and lowering table 2 is lowered by a table lifting and lowering means 3. At that time the cutter 4 existing on an upside in one set of the cutters 4, 5 notches one side cut in the plate and then when the plate descends, the downside cutter 5 notches another cut in the plate. Thereby one corner part of the plate is cut off automatically in an almost L-letter form.
Patent JP-S58127137-A (JP)
Title: Dynamometer
Inventor: AWANO SEIICHI
IPC: G01L3/14
Filed: 1982-01-25
Abstract: PURPOSE:To obtain a titled meter which is small-sized, but absorbs a laage output, and collect an absorbed power easily as an electric output, by a constitution wherein an operating oil pressurizing pump is connected directly to the output shaft of a planet gear type torque-converter indicator, and thereby an input of a motor to be tested which drives an input shaft is absorbed, while a torque and the number of rotation are measured. CONSTITUTION:A motor is connected directly to the input shaft 1 of a planet gear device, and a sun gear 7 is rotated with the number ns of rotation and torque Ts of the motor. Then planet gears 8 are rotated around the center line of an arm 11 and an output shaft 12, while rotating around the respective supporting shafts 10, and an output shaft 12 is rotated in deceleration. A hydraulic pump 13 connected to the output shaft is driven, and an oil, which is supplied from a low-pressure tank 29 to a high-pressure tank 28 via an oil-suction pipe 24 and compressed therein, drives an AC generator 31 via an oil motor 30. The number ns of rotation is detected by a magnetic pickup 16 and indicated in a rotation meter 36, while a load applied on a fixed ring gear 9 is detected by a load meter and the torque Ts is indicated in a torque meter 35.
Patent JP-H01187337-A (JP)
Title: Air-fuel ratio controller
Inventor: NINOMIYA MASAKAZU
IPC: F02D41/14
Filed: 1988-01-19
Abstract: PURPOSE:To prevent any misjudgment of an active state from occurring by impressing more than two types of voltage of an oxygen sensor during open loop control at the time of judging whether the oxygen sensor outputs a limiting current value or not, and judging the active state of the oxygen sensor from a current deviation at the impression. CONSTITUTION:A controller bearing the above caption performs feedback control, controlling a mixture feeding means E according to a detection signal of an oxygen sensor D, or open loop control selectively by a control means F on the basis of output of an engine driving state detecting means C. In addition, it is provided with an oxygen sensor judging means G which judges on whether the oxygen sensor D outputs a specified limiting current value or not. In this case, the oxygen sensor judging means G impresses more than two types of voltage on the oxygen sensor with a voltage impressing part G1 while the air-fuel ratio is within the range and during the open loop control, while the deviation of a current flowing as corresponding to each voltage is detected by a current deviation detecting part G2, and when the deviation is less than the specified value, it is constituted so as to judge it as an oxygen sensor active state by an active state judging means G3.
Patent JP-H03213090-A (JP)
Title: Moving picture encoding system for storage
Inventor: MURAKAMI TAKESHI
IPC: H04N19/85
Filed: 1990-01-17
Abstract: PURPOSE:To suppress reduction in the quality of a reproduced picture by preparing plural encoding forms corresponding to the respective resolutions of a luminance signal and a color difference signal, selecting one encoding form corresponding to the kind of source picture data and executing the data compression of the both signals with the corresponding resolution. CONSTITUTION:The frequencies for respective clock conversion circuits 21, 31 and 41 to take out the luminance signal are successively set higher corresponding to the resolution of the luminance signal with corresponding encoding forms 11, 13 and 15. The frequencies for the respective clock conversion circuits 21, 31 and 41 to take out the color difference signal are successively set lower corresponding to the resolution of the color difference signal with the corresponding encoding forms 11, 13 and 15. At encoder parts 20, 30 and 40, filters 22, 33 and 43 are arranged on the input sides of the clock conversion circuits 21, 31 and 41 and for picture element values to be taken out by the clock conversion circuits 21, 31 and 41, a smooth processing is executed according to the preceding and following picture element values. Then, the source picture data are thinned out. Thus, the reduction in the quality of the picture can be suppressed.
Patent JP-H05197533-A (JP)
Title: Control method for data item
Inventor: YAMAZAKI SHINJI
IPC: G06F9/06
Filed: 1992-01-22
Abstract: PURPOSE:To provider centralized control based upon consistent names and to lighten the burden on a user by unifying 'data items' as metadata to be shared in a series of processes of application program development on the basis of logical commonness which is not affected by physical conditions of attributes, etc. CONSTITUTION:A data item control system is equipped with a display device 11 which displays input information, an input device 12 for inputting setting information or retrieval information on the data items on the format of the display device 11, a processor 13 which processes the input information and has a registering function and a retrieving function for the data items, and a data item dictionary 15 which controls plural data items 14 consisting of the purpose of use and attribute information in one-to-one combination according to the names of the data items.
Patent JP-S59136468-A (JP)
Title: Apparatus for manufacturing metal-coated wire and metal-coated strand wire
Inventor: WATANABE AKIO
IPC: C23C2/00
Filed: 1983-01-22
Abstract: PURPOSE:To obtain the titled apparatus having structure made small in size for obtaining an excellent product while reducing tension, by sequentially providing means for sending out a plurality of metal wires, hot-dip coating them, coiling them in a bundle, dividing them into each wire and concentrically stranding them. CONSTITUTION:Metal wires 3 sent out from a plurality of bobbins 2 of a delivery means 1 for metal wires are sent to a tank 4 for the pretreatment of plating at the same time and then introduced into a hot-dip coating tank 5 to hot-dip coat them. Said metal-coated wires 6 are cooled at a cooling capstan 7, sent through a roller 8 to a collecting roller 9 and formed into one bundle 10. Thereafter, said bundle is sent to an accumulator 12 and temporarily coiled round a bundle packer 13. After it is introduced to a wire separator and divided into each wire as needed, it is sent to a wire stranding machine to form a metal- coated strand wire.
Patent JP-H10204443-A (JP)
Title: Operation of apparatus for oil-making treatment of waste plastic
Inventor: KANEKO TOMOKO
IPC: C10G1/10
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To recover light oil free from the contamination of heavy components by surely recycling the heavy components in cracked gas into a thermal decomposition tank in an oil-making treatment of waste plastics. SOLUTION: This apparatus consists of a thermal decomposition tank 1 for thermally decomposing waste plastics, a cooler 2 for cooling cracked gas generated in the thermal decomposition tank 1 to a specified temperature to liquefy a heavy component and recycling it to the thermal decomposition tank 1, a recycling tank 3 for removing misty heavy components from the cracked gas passed through the cooler 2, separating a heavy component from light gas and recycling the resultant heavy component to the thermal decomposition tank 1, a condenser 5 for cooling the light gas separated in the recycling tank 3 to condense and liquefy a part of the light gas to oil, and a gas-liquid separator 6 for separating the oil obtained in the condenser 5 from non-condensing gas.
Patent JP-S61168034-A (JP)
Title: Coordinate inputting device
Inventor: KOBAYASHI TADASHI
IPC: G06F3/046
Filed: 1985-01-22
Abstract: PURPOSE:To realize a coordinate inputting device with a small-scale circuit, by determining coordinates positions by performing envelope detection and detecting the peak position. CONSTITUTION:A signal (a) induced by a coil in a pen 7 is sent to a filter amplifier 31 after the voltage of a carrier for burst modulation is added to the voltage of the signal (a) at a combining circuit 70 and a signal (f) which is amplified while a side band component corresponding to a burst frequency component is suppressed is obtained by means of the amplifier 31. The signal (f) is subjected to envelope detection by means of a detector 61 and a signal (g) is obtained and a signal (h) indicating a speak position is produce by means of a clipping circuit 62 and peak detecting circuit 33. A coordinate generating circuit 8 outputs a coordinate signal from the time difference between a signal (i) indicating a reference position and the above-mentioned signal (h).
Patent JP-H09201662-A (JP)
Title: Pressurizing pin
Inventor: NOZAKI MIKINARI
IPC: B22D17/22
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To accurately measure molten metal temp. in a metallic mold by projecting the tip surface for measuring the temp. of a temp. sensor from the pressing surface in a pressurizing pin in contact with the molten metal. SOLUTION: The pressurizing pin 1 is formed in a conical shape at the molten metal pressing surfaces 2t, 4t and the tip surface 3f for measuring the temp. of the thermocouple 3 is positioned at a position corresponding to the vertex of the cone. Therefore, the pressurizing pin 1 is pressed into the molten metal and the tip surface 3f for measuring the temp. of the thermocouple 3 is firstly brought into contact with liquid phase part of the molten metal in the condition of push-breaking solidified layer on the surface, and the molten metal temp. can quickly be measured. Further, since the tip surface 3f for measuring the temp. of the thermocouple 3 is brought into direct contact with the molten metal, the molten metal temp. can be measured in the condition of being scarcely affected with the heat of the pin body 2 and the metallic mold.  Therefore, the molten metal temp. can accurately be measured, and the delay of the measuring time is scarcely developed.
Patent JP-S58137955-A (JP)
Inventor: BURUUSU EMAASON SHIYANKUSU
IPC: F21S8/10
Filed: 1983-01-25
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-S54103088-A (JP)
Title: Temperature-frequency converter
Inventor: KAMEDA TOORU
IPC: G05D23/24
Filed: 1978-01-30
Abstract: PURPOSE: To realize a temperature-frequency conveter with the use of a simple circuit construction by using the dependency of a break-over voltage of a heat sensitive thyristor upon the temperature.  
     CONSTITUTION: A voltage higher than the break-over level of a heat sensitive thyristor TH1 is used as a DC power source for terminals 4 and 5. At a low temperature range, the thyristor TH1 is broken, and a capacitance 3 is charged through a load resistor 2 so that the anode voltage of the thyristor TH1 requires a long time  T to reach the bread-over level. At a high temperature range, the time T is shortened. Thus, it is possible to provide a temperature-frequency converter which has its  oscillatory period and accordingly its oscillatory frequency varied in accordance  with the temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09197234-A (JP)
Title: Mirror fitting structure
Inventor: TAKAHASHI KOJI
IPC: G02B7/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To stably fit a mirror so that its reflection angle does not deviate due to vibration, etc. SOLUTION: If the mirror 16 tilts, a spring presses the mirror 16 with the depressing force S corresponding to the tilt angle θ. Here, when components of the depressing force S are considered to be a vertical component Sv and a parallel component Sh, the part in contact with a nonreflection surface never slides on condition that Sh<μSv=Fh (frictional resistance force of nonreflection surface), where μ is the coefficient of friction between the spring and the nonreflection surface of the mirror 16. Consequently, the mirror 16 never floats after being adjusted.
Patent JP-H01186161-A (JP)
Title: Dc/dc converter circuit
Inventor: SENDA JUN
IPC: H02M3/00
Filed: 1988-01-21
Abstract: PURPOSE:To reduce a ripple current by determining driving signal phases for controlling DC/DC converters so that the ripple of the sum of currents flowing on the input side is minimized. CONSTITUTION:A multi-output DC/DC converter circuit has a DC power supply source 1, a plurality of DC/DC converters 21-2n, and a driving signal generator 3. The converters 21-2n intermittently supply DC supplied in parallel form a common DC power supply source 1, and smoothen the intermittent current to supply it to a load. The generator 3 outputs driving signals P1-Pn to the converters 21-2n. The phases of the driving signals P1-Pn are suitably so determined that the positions of the crests and the valleys of the currents flowing to the input sides of the converters 21-2n are uniformly distributed, thereby minimizing the ripple of the sum of the input side currents of all the converters 21-2n.
Patent JP-H11215043-A (JP)
Title: Communication terminal device
Inventor: OGASAWARA HIROSHI
IPC: H04B7/26
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce wasteful power consumed by function blocks having a sequence control function for further power saving. SOLUTION: Exclusive clock supply parts 31 and 41 are added to a radio control part 3 and a man-machine control part 4 of this terminal device. In a standby mode, each circuit part of the terminal device including a CPU is set in a operation off state. At the same time, clock oscillating operations of the parts 31 and 41 are stopped and wake-up directive signals are transferred between both parts 3 and 4 to wake them up with each other.