baber/WOPTO huggingface dataset:
Patent JP-H11202982-A (JP)
Title: Power supply device
Inventor: KAWANO MASAJI
IPC: G06F1/26
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device which can reduce the size and weight of an optical disk drive, etc., and switch electric power in use to other electric power without any break of the electric power and provides stable electric power supply. SOLUTION: This unit is equipped with a voltage measurement part 2 which measures the voltages of specific electric power and other electric power inputted individually and independently, an electric power selection part 3 which selects as one operating power source electric power larger than a voltage value that a load requires out of the electric power measured by the voltage measurement part 2 and outputs it to the load side, and a voltage dropping part 5 which lowers the electric power other than the electric power selected by the electric power selection part 3 to a voltage value lower than the specific electric power when the selected electric power is the said specific electric power and outputs it to the output side of the electric power selection part 3.
Patent JP-H10201315-A (JP)
Title: Fertilizing device structure of rice transplanter
Inventor: TAKAO YUTAKA
IPC: A01C11/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To execute fertilizing work while reducing fertilizing hoses which is deformed in accordance with the elevating/lowering control of a seedling planting device while permitting fertilizing depth not to be easily changed even if the seedling planting device is rolling-controlled at the time of executing fertilizing work for burying paste manure at the side of seedlings planted to a land preparation place by side land preparation floats and also at the side of the seedlings planted to the land preparation place by a center land preparation float. SOLUTION: In this fertilizing device structure, seedling planting mechanisms 11a and 11b plant the seedlings in the land preparation places by the side land preparation floats 14a and 14b and fertilizing nozzles 31 and 32 for burying paste manure at the side of the planted seedlings are fitted to the side land preparation floats 14a and 14b. The seedling planting mechanism 11c plants the seedlings in the land preparation place by the center land preparation float 14c and the fertilizing nozzle 33 for burying paste manure at the side of the planted seedlings is fitted to the machine body frame 16 of the seedling planting device.
Patent JP-H03211700-A (JP)
Title: Landslide automatic watching device
Inventor: MORIZAKI KAZUHIRO
IPC: G08G1/00
Filed: 1990-01-17
Abstract: PURPOSE:To watch a landslide throughout 24 hours even if a person does not go to a site by detecting the landslide automatically by using a television camera and other picture processors, and transmitting an alarm signal and picture data to a central device at a remote place. CONSTITUTION:The picture signal of a landslide occurrence probable zone image-picked up by an image pickup part 1 is analog-digital-converted at definite periods by a picture processing part 2. Then, differential picture information between the picture of the last time of the picture of this time is processed arithmetically, and it is decided whether the landslide occurred or not based on the change of the differential picture of every definite period, and when it is decided that the landslide occurred, the alarm signal and the picture data are transmitted to the central device B by a transmission control part 3. The central device B receives and stores the alarm signal and the picture data, and simultaneously, displays an alarm and the picture data. Thus, even if nobody is prevent at the site of the landslide, the state of the landslide can be detected and watched.
Patent JP-S59136070-A (JP)
Title: Gate circuit for gate turn-off thyristor
Inventor: ICHIKAWA KOUSAKU
IPC: H02M1/06
Filed: 1983-01-21
Abstract: PURPOSE:To obtain a desired ON gate current without increasing the capacity of a power source by providing the secondary winding at the secondary side of a pulse transformer for supplying an OFF gate current, thereby charging a capacitor for supplying the ON gate current. CONSTITUTION:A gate circuit of a gate turn OFF thyristor (GTO)1 is composed of a series circuit of a gate resistor 2, a transformer 8, a rectifier 9, a condenser (C)10 and a switching element 11, and an OFF gate circuit 70, and the C10 is charged by the second winding n22 provided at the secondary side of a pulse transformer 7 for supplying an OFF gate current of the circuit 70. When the circuit 70 is operated, the C10 is charged. When a switch of the primary side of the power source 8 for supplying an ON gate current of the GTO is turned ON, the element 11 is turned ON through the rectifier 9, the current Ip due to the discharge of the C10 is added to the current due to the ON gate current, an ON gate current which is more abrupt and large peak value can be obtained. When the supply of the ON gate current is stopped and the circuit 70 is operated, the C10 can be again charged.
Patent JP-S57121030-A (JP)
Title: Preparation of polyester
Inventor: YAMAMOTO MASAHIRO
IPC: C08G63/82
Filed: 1981-01-21
Abstract: PURPOSE: To obtain a polyester having excellent color tone, by the polycondensation of an aliphatic polycarboxylic acid and an aliphatic polyol using a titanium compound having a specific structure as a catalyst.  
     CONSTITUTION: A polyester containing terminal OH groups and having an OH value of 20W200 and a molecular weight of 500W10,000 can be obtained by reacting an aliphatic polycarboxylic acid (e.g. adipic acid) with an aliphatic polyol (e.g. ethyleneglycol) in the presence of a titanium compound of formula (R 1  is 3W8C alkyl; R 2  is 8W13C alkyl) [e.g. tetraisopropyl bis(dioctyl phosphite) titanate] in a fractionating column under reduced pressure. The amount of the titanium compound in the reaction system is ≤1ppm as Ti metal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08199169-A (JP)
Title: Production of coke
Inventor: SATO YOJI
IPC: C10B39/02
Filed: 1995-01-20
Abstract: PURPOSE: To provide a production method of coke capable of producing blast furnace coke and powdery coke in high productivity at low cost with lower investment cost and smaller scale investment. CONSTITUTION: In producing blast furnace coke by mainly using a chamber-type coke oven and a CDQ 2, when the temperature in the vicinity of the center of the carbonizing chamber reaches 700-900 deg.C, semicoke is charged into the prechamber 11 of the CDQ and the prechamber is then fed with air and powdery coal containing unburned combustible residual volatiles derived from the charged coal followed by conducting a combustion, thus producing the objective product coke while maintaining the heating/baking temperature in the prechamber 11 at a target level.
Patent JP-S5393321-A (JP)
Title: Power converter
Inventor: YAMAZAKI SHIGERU
IPC: H02M3/28
Filed: 1977-01-28
Abstract: PURPOSE: To increase the output of power converter without reducing conversion efficiency, by employing the DC piling compensation to the core with the core of transformer being beforehand magnetized through the direct current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07218972-A (JP)
Title: Bar code reader for film cartridge
Inventor: YOSHIDA YUTAKA
IPC: G06K7/10
Filed: 1994-01-27
Abstract: PURPOSE:To judge signal width by exactly detecting the code change of a photoelectric signal even when a photoelectric level is changed by any error or the like at the time of A/D conversion by using two threshold values. CONSTITUTION:A bar code is detected as the photoelectric signal by a reflective photosensor. The maximum value and minimum value of the photoelectric signal are calculated by once turning a bar code plate. A black quiet zone is identified by calculating two threshold values from these values, and the maximum value and minimum value of the photoelectric signal detecting a bar and a space are calculated while the bar code plate is turned for 1/4 after the detection end of the black quiet zone. Two threshold values are reset from these maximum and minimum values. For the rise of the photoelectric signal, high-th is defined as the threshold value and for the fall, low-th is defined as the threshold value. Since the threshold values are decided corresponding to the amplitude of the photoelectric signal at the time of not detecting the black quiet zone, the suitable threshold values can be set to the bar and the space.
Patent JP-S61168380-A (JP)
Inventor: KAWASHIMA KAZUNARI
IPC: B24B31/00
Filed: 1985-01-20
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-H11203014-A (JP)
Title: Help display system for multiwindow system
Inventor: ARAKI TETSUYA
IPC: G06F3/0484
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve operability of a multiwindow system when both application and help windows overlap with each other in a multiwindow environment. SOLUTION: When an application window 11 and a help window 12 which overlap with each other are displayed, the display data on the window 12 are displayed as they are at a non-overlapping part. Meanwhile, the display data on the window 11 is added to the display data including the transparent background of the window 12 and both data are displayed at an overlapping part. When an operation is given to the overlapping part of the windows 11 and 12, the operating contents sent once to a help program 23 are sent again to an application program 22. Thus, a direct operation is possible to the overlapping part of both windows.
Patent JP-S5292267-A (JP)
Title: Silicone composition
Inventor: SATOU YASUHIKO
IPC: C08L83/04
Filed: 1976-01-30
Abstract: PURPOSE: Silicone rubber compositions suitable as covering material for semiconductor devices characterized in ccontaining a specific org. solbent, and causing no breakage troubles of connections between the chips and external electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09200550-A (JP)
Title: Image processing system
Inventor: MIYASAKA TETSUO
IPC: H04N1/48
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain the system at a low cost in which an output resolution is set optionally and no image deterioration is caused by overlapping data of one picture element onto data of a succeeding picture element partly to generate data by one picture element. SOLUTION: R, G, B sensor outputs are transferred to a CCD shift register. When a read scanning pulse is receive d, a content of each shift register is shifted and R, G, B values are outputted sequentially to a memory. The data stored in the memory are outputted to an output device. In this case, every time data by one picture element are outputted, a read address is incremented by two each and 3-byte data are outputted. That is, first, 3 bytes of address 0-2 are read and outputted as a 1st picture element s1. Second, 3 bytes of address 2-4 are read and outputted as a 2nd picture element s2.
Patent JP-H026905-A (JP)
Title: Optical fiber based on polycarbonate fiber
Inventor: BORUFUGANGU EEBERUTO
IPC: C09D133/04
Filed: 1989-01-19
Abstract: PURPOSE: To prevent the stress cracking of a polycarbonate fiber by polymerizing a mixture contg. a specified multifunctional (meth)acrylic acid deriv., a specified monofunctional (meth)acrylate and a specified amt. of an optical initiator on the fiber by irradiation with UV after coating. CONSTITUTION: A mixture contg. 25-75wt.% multifunctional (meth)acrylic acid deriv. having a mol.wt. of 450-5,000 based on the total weight of polymerizable compds., a monofunctional (meth)acrylate represented by formula I and 0.1-10wt.% optical initiator based on the total weight of the polymerizable compds. is polymerized on a fiber by irradiation with UV. In the formula I, R2 is H or methyl, A5 is optionally substd. divalent aliphatic or alicyclic hydrocarbon, each of Z5 and Z6 is O or S and R3 is optionally substd. alkyl, cycloalkyl or aralkyl. The stress cracking of the polycarbonate core can be prevented.
Patent JP-S57122529-A (JP)
Title: Drawing data processing system for electron beam exposure apparatus
Inventor: SHIMAZU NOBUO
IPC: H01L21/027
Filed: 1981-01-23
Abstract: PURPOSE:To enhance the productivity of an exposure apparatus by feeding only minimum data necessary to draw to one group of patterns having the prescribed regularity to drawing pattern data, thereby reducing the quantity of the data to be transferred to a buffer memory. CONSTITUTION:Data 11 from a buffer memory forming an exposure apparatus are fed to a controller shown below. In other words, the data 11 are applied to a judging circuit 12. The output from the judging circuit 12 is in turn applied to the first multiplexer 15. The signal from the multiplexer 15 is in turn applied through a plurality of registers 161-16n to a single pattern data generator 17. An output separately selected from the circuit 12 is connected to the output terminal of a generator 17. The signal from the generator 17 is applied through the second multiplexer 18 to a plurality of registers 191-19n. A drawing operation controller 20 is operated by the outputs from the registers. With the structure thus constructed, the circuit 12 discriminates the pattern group having the prescribed regularity. The necessary data are applied through signal wires 13 to the first multiplexer 15, and the other data are applied through signal wires 14 to the second multiplexer 18 of the rear stage.
Patent JP-S61168944-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HARA YUJI
IPC: H01L29/788
Filed: 1985-01-23
Abstract: PURPOSE:To suppress the deterioration in the holding characteristic of data stored in a memory cell, by providing an elastic protecting film at a part where the semiconductor-element forming surface of a semiconductor chip and a plastic sealing member are provided. CONSTITUTION:A protecting film 14 at the first layer is provided on the upper parts of conducting layers 13A-13C so as to cover the semiconductor-element forming surface of a semiconductor chip 1. A silicon nitride film is used for the film 14. A protecting film 16 at the second layer is provided between the upper part of the protecting film 14 and a plastic sealing member 21 so as to suppress the yield of flaws due to filler mixed in the plastic sealing member. Especially, the device is constituted so that microcracks and the like are not yielded in insulating films 5, 7 and 9 of a field effect transistor Qm. For this purpose, an organic compound such as polyimide resin and the like, which is formed by, e.g., applying technology, is used as the protecting film 16 so as to have resiliency. The thickness of the film 16 is about 2-3[mum].
Patent JP-H07217903-A (JP)
Title: Microwave oven with heater
Inventor: ICHIYANAGI TOSHINARI
IPC: F24C7/08
Filed: 1994-01-31
Abstract: PURPOSE:To assuredly prevent a relay for magnetron and a relay for a heater from being simultaneously turned on to prevent a current which greatly exceeds a rated current from flowing. CONSTITUTION:For a microwave oven with a heater, a transistor 29 to turn on/off a relay 24 for a magnetron, and a transistor 28 to turn on/off a relay 23 for heater are provided. Between the base of the transistor 29 and the collector of the transistor 28, diodes 36, 37, which keep the base electric potential of the transistor 28 at an electric potential wherein the transistor 28 is turned off, when the transistor 29 is on, are provided. At the same time, between the base of the transistor 28 and the collector of the transistor 29, diodes 38, 39, which keep the base electric potential of the transistor 29 at an electric potential wherein the transistor 29 is turned off when the transistor 28 is on, are provided.
Patent JP-H04252994-A (JP)
Title: Fuel assembly for fast breeder reactor
Inventor: HARA AKIHIRO
IPC: G21C3/326
Filed: 1991-01-29
Abstract: PURPOSE:To prevent a recriticality accident which a fused fuel and debris of structural material may cause where a core damage accident occurs. CONSTITUTION:Many fuel elements 15 are bundled, a bundle 2 of fuel elements is formed, and recritical preventive bodies 9 are provided above this bundle 2 of fuel elements. In these recritical preventive bodies 9, the neutron absorber 10 is covered with heat resistant and dense covering material 11. The bundle 2 of fuel elements is received within a wrapper tube 1. A handling head 4 is connected to the upper end of the wrapper tube 1, and an entrance nozzle 6 having inflow ports 5 of coolant, and to the lower end of the tube 1. The recritical preventive bodies 9 are supported by supporting rods 12 passing through the bundle 2 of fuel elements.
Patent JP-S5394245-A (JP)
Title: Controlling device for melting of solder
Inventor: YAMAGISHI HIDEKAZU
IPC: B23K1/08
Filed: 1977-01-31
Abstract: PURPOSE: To prevent an accident during melting of solder, by switching a preheater off when a liq. temp. of solder in a main solder tank reaches to a fixed value using a main heater, and switching a subheater of solder supplying tank on, in connection with the said switch off. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08205146-A (JP)
Title: Time stamp value computing method in encoding transmission system
Inventor: ONAMI YUICHI
IPC: H04N19/42
Filed: 1995-01-25
Abstract: PURPOSE: To eliminate the need for an address generation part and an adjusting circuit by computing the time stamp value of a video signal added in a header based on the control information corresponding to a specific buffer delay time. CONSTITUTION: A picture start code detection part 86 recognizes that a video stream 55 becomes effective judging from an inputted video stream effectiveness signal 82 and detects the picture start code in the effective stream. Then data 89 is outputted to a time stamp TS arithmetic part 116, a picture start coding type detection part 87, and a video delay time control information detection part 115. The detection parts 87 and 115 detects a picture coding type and video control information which follow the picture start code and outputs them as data 93 and 117 to the arithmetic part 116. Then the arithmetic part 116 can computes the time stamp value of the video signal added in the header from the control information corresponding to the delay time of a buffer 101 added into the stream.
Patent JP-S55102234-A (JP)
Title: Cutting method of semiconductor substrate and its device
Inventor: FURUIKE SUSUMU
IPC: B24B9/00
Filed: 1979-01-29
Abstract: PURPOSE: To shape a substrate without damage by making the main face of cutter contact with the edge of semiconductor substrate at an angle of 40° or more and by making the cutter and its mounting part or a part of the substrate holder of elastic substance.  
     CONSTITUTION: The substrate 1 is attached to the holder 3 by vacuumizing and is turned at a fixed speed. The cutter 4 turned at high speed is fed to make itself contact with the substrate by means of the feed mechanism 7. Since the impulsive force applied to the cutter 4 is absorbed and relaxed by the elastic body 5, the impulse applied to the substrate is made extremely less to prevent damage. Also, when the angle α made by the main face of the cutter with that of the substrate is 40° or more, the vertical component of the pressing force of the cutter is made less, the substrate can safely be shaped without damage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07215372-A (JP)
Title: Lid for precooked food container
Inventor: MURAOKA KEIJI
IPC: B65D77/20
Filed: 1994-01-31
Abstract: PURPOSE:To easily collect hot water at a hot water drain opening when it is discarded after use by using a projecting part provided on a lid body to prevent the occurrence of the so-called blocking, i.e., a simultaneous lifting of two or more lids engaged with one another taking place at the time of draw ing up the stacked lids by a sucker. CONSTITUTION:An annular recess groove of a lid which is fitted over the flange part 100 of a container body V is provided on the inner wall part 31 of a hot water drain opening formed part (a) in the recess groove with a projecting part 41 for preventing blocking bulging outwardly of the recess groove. The inner space S2 of the projecting part 41 is in communication with a hot water drain opening 2. The inner space of the hot water drain opening formed part (a) is widened by the inner space S2 of the projecting part 41, so that the hot water is easily collected at the hot water drain opening 2.
Patent JP-H06220024-A (JP)
Title: Novel cycloalkane carboxylic acid n-aminosulfonylamide derivative and herbicide containing same as active ingredient
Inventor: GO ATSUSHI
IPC: C07D239/60
Filed: 1993-01-25
Abstract: PURPOSE:To provide a novel cycloalkanecarboxylic acid N-aminosulfonylamide derivative useful as a herbicide exhibiting excellent herbicidal effects against both annual weeds and perennial weeds and having high safety for a kind of crop. CONSTITUTION:A cycloalkane carboxylic acid N-aminosulfonylamide derivative of formula I (X us H, halogen; R<1> is H, alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy; R<2>,R<3> are H, alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy, aryl, aralkyl, heteroaryl, heteroaralkyl, or R<2> and R<3> together form a rung; n is 0-3), e.g. trans-N-dimethylaminosulfonyl-1-fluoro-2-(4,6- dimethoxypyrimidinyl-2-oxyno-1-cyclopentane carboxamide. The compound of formula I is obtained e.g. by reacting a compound of formula II with a compound of formula III in the presence of an activating agent.
Patent JP-S59136177-A (JP)
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07C5/04
Filed: 1983-01-26
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-H10202143-A (JP)
Title: Electrostatic dust precipitator for tunnel
Inventor: TAKAHASHI TAKEO
IPC: B03C3/68
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To improve a feeding circuit so that when spark discharge is caused in a part of a dust collection unit for a plurality of sets of dust collection units receiving power supply in parallel from a high voltage generation power unit, discharge current convergently flowing from other dust collection units to this dust collection unit is limited and deterioration of a discharge wire caused by spark and rescattering of collected dust are effectively controlled. SOLUTION: The electrostatic precipitator for a tunnel is constituted so that a plurality of sets of dust collection units consisting of charge parts 4 and dust collection parts 5 arranged in the front and rear steps are provided in parallel in the body of a frame and power supply feeders 9, 10 and branch lines 9a, 10a are distributed between a high voltage generation power unit 8 and the dust collection units of each set and power supply is performed. In this case, resistors 11 are connected to the branch lines of the above- mentioned power supply feeders at every unit. When spark discharge is caused in a part of the dust collection unit, discharge current (discharge current of charge accumulated in electrostatic stray capacity of the unit) straying off through the branch lines from other units is limited and a bad effect of spark discharge is prevented.