baber/WOPTO huggingface dataset:
Patent JP-H0791416-A (JP)
Title: Member fixing tool
Inventor: OSADA YOSHIMASA
IPC: F16B15/02
Filed: 1993-09-24
Abstract: PURPOSE:To provide a member fixing tool which does not improperly destruct a layer into which it is driven when it is driven. CONSTITUTION:A member fixing tool includes an outer cylinder 1 which has a flange 1b at one end of a cylinder main body and a hole in the vicinity of the other end thereof, a pointed section 1d which is formed by bending integrally or fixed separately at the other end of the outer cylinder, a shaft 2 which is inserted from one end of the outer cylinder, and a bar-like anchor member 4 which exists between the other end of the shaft and the pointed section, is formed integrally with the shaft or fixed separately, and whose the other end faces the hole of the outer cylinder.
Patent JP-H06109475-A (JP)
Title: Signal detection circuit
Inventor: NISHIURA YOZO
IPC: G01C19/56
Filed: 1992-09-30
Abstract: PURPOSE:To remove the measuring error due to an unnecessary signal component and to detect the amplitude of a weak signal with high accuracy by performing the operation of a specific formula with respect to a synchronously detected output signal and detecting the amplitude of an AC signal on the basis of the obtained value. CONSTITUTION:The amplitude of an AC signal desired to be detected is set to (a) and the frequency thereof is set to omega and the AC signal is shown by asinomegat and an unnecessary signal is shown by Asin(omegat+delta) (wherein delta is the phase difference between both signals and An is the amplitude of an unnecessary signal component having frequency omega n). The signal wherein the AC signal and the unnecessary signal are superposed one upon another is represented by asinomegat+Asin(omegat+delta) and multiplied by reference signals sin(omegat+phi1), sin(omegat+phi2) to be passed through a low-pass filter to obtain a first synchronous detection signal I1 and a second synchronous detection signal I2. An operation circuit 4 performs the operation of a formula with respect to the signals 11, 12 and, on the basis of the value I obtained as the result of operation, the amplitude (a) of the AC signal desired to be detected is calculated in a form not containing the amplitude A of the unnecessary signal.
Patent JP-S63116299-A (JP)
Inventor: TANABE KUNIO
IPC: G08C23/00
Filed: 1986-11-05
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-H0971491-A (JP)
Title: Production of whole organic fertilizer of granule by mixing digested and dehydrated sludge of sewage with several kind of organic matter consisting mainly of organic waste of farm and mountain village and granulating the mixture and subjecting granulate to treatment with micro wave
Inventor: HORII MASAMI
IPC: C05F5/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain granular whole organic fertilizer useful as a basal dressing of paddy by mixing digested and dehydrated sladge with organic waste, etc., of farm and mountain village in a specific ratio and granulating the mixture and treating the granules with microwave. SOLUTION: This method for producing granular whole organic fertilizer comprises the following five steps. (1) Water content of digested and dehydrated sludge 1 having about 76% water content using a polymer coagulating agent is reduced to about 60% by a kiln type drier 2. (2) The digested and dehydrated sludge is crushed by a crusher 3 and the sludge is mixed with chaff ash of organic waste of farm and mountain village and other organic matters, e.g. soybean oil cake, bone powder 91 to 96 , etc., by a mixer 4. Thereby, total content of nitrogen, phosphoric acid and potassium oxide which are three components of fertilizer is controlled to >=8% and water content of the sludge is reduced from about 60% to about 45%. (3) The mixture is granulated to globe having <=5 mm maximum diameter while jetting a granulating solution 11 by a rolling type granulating machine 101 .  In this time, an aromatic agent is added thereto. (4) The granulates are treated with microwave so as to give evaporation heat by far-infrared ray or hot air. The water content of the granules is controlled to about 40% by microwave. (5) The granules are weighed by a weigher 16 and packed into a bag by a bagger 17.
Patent JP-S62124395-A (JP)
Title: Abnormality detecting device for lubricating oil supplying device
Inventor: OGAWA SATOSHI
IPC: F16N29/04
Filed: 1985-11-20
Abstract: PURPOSE:To precisely detect the abnormality in supplying a lubricating oil and air, by providing check valves in a passage between a constant oil discharging device and a gas-oil mixer, and detecting the abnormality according to outputs from pressure sensors provided in the vicinity of restrictions of conduits on the upstream and downstream sides of the gas-oil mixer. CONSTITUTION:Check valves 8 and 9 are provided in a passage between a constant oil discharging device 6 and a gas-oil mixer 7. Restrictions 10 and 11 are provided in conduits 34 and 35 on the upstream and downstream sides of the gas-oil mixer 7, respectively. A pressure sensor 12 is provided to detect a pressure differential between the upstream side of the check valve 9 and a supply pipe, while a pressure sensor 13 is provided to detect a pressure differential between the upstream side of the restriction 10 and the upstream side of the restriction 11. A detecting means 14 is provided to detect the abnormality when detection outputs from the pressure sensors 12 and 13 differ from a predetermined valve. Thus, the abnormality in supplying a lubricating oil and air may be precisely detected.
Patent JP-H08124539-A (JP)
Title: Electrodeless discharge lamp
Inventor: SAIMI MOTOHIRO
IPC: F21S2/00
Filed: 1994-10-26
Abstract: PURPOSE: To prevent the occurrence of a double devitrification phenomenon without any drop in lamp beam and extend the service life of a lamp by providing the specified member in a light emitting tube, regarding an electrodeless discharge lamp having the prescribed light emitting tube and an induction coil. CONSTITUTION: This electrodeless electric discharge lamp is formed out of a light emitting tube 1 made of a translucent material (e.g. quartz glass), so as to seal a luminous substance (e.g. NdI3 , CsI and xenon gas) and have an airtight structure, and an induction coil 2 wound around the tube 1 for stimulating the substance for light emission under the application of external high-frequency electromagnetic field. Furthermore, the tube 1 is internally provided with a devitrification restraining member 3 made of a ceramic material (e.g. SiC) and made hollow in such a state as open to a direction along the winding axis of the coil 2 and with the external surface thereof faced to the winding periphery of the coil 2, so that the member 3 is approximately in contact with the inner wall of the tube 1.
Patent JP-H04141014-A (JP)
Title: Paddy field working machine
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 1990-09-29
Abstract: PURPOSE:To control sensitivity to proper state while preventing remarkable warp of sensitivity by finely controlling sensitivity set by a sensitivity-controlling means for manually changing sensitivity of control for maintaining height to mud face to prescribed height according to hardness of the mud. CONSTITUTION:Control sensitivity of height to mud face is manually changed and set by dial operation of a sensitivity control means 11 and the control sensitivity is finely controlled and corrected in a proper state by a sensitivity correcting means B based on a detected value of a ground sensor 12 to mud face for precisely detecting hardness of mud.
Patent JP-S61139037-A (JP)
Title: Semiconductor device
Inventor: UCHIYAMA YORIHIRO
IPC: H01L21/60
Filed: 1984-12-11
Abstract: PURPOSE:To prevent the disconnection in a portion where a gold lead is bonded to an aluminium, by forming a corrosion resistant alumina film on the surface portion of the aluminium pad where aluminium is exposed. CONSTITUTION:A gold lead 2 is bonded to an aluminium pad 1 at a joint 3, and PSG4 is formed therearound. This structure is dipped in pH7 pure water and the water is boiled in order to change the aluminium exposed on the surface of the aluminium pad where the lead not bonded into alumina. Since any acid contained in the water will corrode the aluminium, the pure water must be precisely controlled not to contain even the slightest quantity of acid. For this purpose, the water is controlled with respect to its pH such that the pH is maintained at 7. The package to which the lead has been bonded is dipped in this pure water and the water is boiled to 90-100 deg.C. The exposed aluminium pad portion, when dipped in this water, produces an alumina film 6 through chemical reaction.
Patent JP-S63116005-A (JP)
Inventor: YOSHIMURA KOICHI
IPC: F22G3/00
Filed: 1986-11-04
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-H04140348-A (JP)
Title: Floor panel
Inventor: MIYANO KENJI
IPC: E04B5/43
Filed: 1990-09-28
Abstract: PURPOSE:To make effective use of a space under a floor available by a method wherein an opening is provided on a floor panel main body forming a floor surface, and a lift device that becomes flush with the floor panel main body when folded down and forms a floor face is incorporated in the panel main body so that it moves up and down freely. CONSTITUTION:Holding materials 10 are welded to channel members 5a that are provided inside a frame 6 of a floor panel main body 1, and are hung down on four corners of an opening 8. A pair of holding frames 11 are fixed to the holding materials, and support materials 12 are erected and welded thereto. One end of a wire that is wound round pulleys 14 having rotary shafts 13 provided between the support materials 12, 12 is connected to a leg 17 and the other end thereof is engaged with a rod 19 of a cylinder 18 for making lifting- up-and-down available. Then a lift device 2 forming a floor face that becomes flush with the floor panel 1 is provided on the opening and is incorporated in the floor panel main body 1 so that it moves up and down freely, eliminating the need for installing a lift device separately. Thereby efficiency in execution of work can be improved and wide ranged serviceability can be ensured without sacrificing flushness of the floor surface.
Patent JP-H07112535-A (JP)
Title: Controller for printing of dot printer
Inventor: MURANAKA AKINORI
IPC: B41J2/51
Filed: 1993-10-20
Abstract: PURPOSE:To lower the noise level while preventing printing quality from being lowered by providing a means for controlling the impact energy of printing when a dot information comparison means detects a double dot. CONSTITUTION:When printing data are sent from an external device, a control part 1 receives the printing data through an interface 2 and the printing data are stored in a RAM 6. The control part 1 retrieves font corresponding to the stored printing data from a ROM 5. Next dot image is expanded in the RAM 6. Then, when expansion of a dot image of a region printed by a printing head 10 through scanning of one time, e.g. of a line is finished, the control part 1 outputs a printing startup signal and a driving signal of an expansion dot to a printing head driving circuit 9. The printing head driving circuit 9 drives the printing head 10 according to the driving signal.
Patent JP-H03123346-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO HIROHIDE
IPC: G03C1/85
Filed: 1989-10-06
Abstract: PURPOSE:To prevent opacification and deterioration of practical density and to reduce pinholes of a mat by incorporating a matting agent in the outermost layer on the side of an emulsion layer containing silver salt grains prescribed in diameter or smaller and regulating its surface smoothness value to a specified value of higher. CONSTITUTION:The emulsion layer of this photosensitive material contains silver halide particles having an average particle diameter of <=0.16mum, and the outermost layer on the emulsion layer side contains a regular-shaped and/or amorphous matting agent in an amount of 4 - 80mg/m<2>, and its surface smoothness value of the outermost layer is regulated to >=25mmHg, and the outermost layer on the side reverse to the emulsion layer side contains the regular-shaped matting agent, and the surface smoothness value is, preferably, regulated to <=200mmHg. It is preferred to add a tetrazolium compound and/or a hydrazine compound to a desirable layer, such as an emulsion layer.
Patent JP-H02136950-A (JP)
Title: Method and system for transferring state information and peripheral controller
Inventor: BUINIITO DOUJIYARI
IPC: G06F13/12
Filed: 1989-10-06
Abstract: PURPOSE: To efficiently control a peripheral device by making a system supply a command from a CPU to a peripheral controller, request a controller to perform an operation in response to the command and detect whether STATUS VALID bit is set the peripheral controller or not. CONSTITUTION: A command is supplied from a central processing unit(CPU) 12 to a peripheral controller 14 and a requested operation is made to be performed by this controller 14. Whether a STATUS VALID bit is set within the controller 14 or not is detected. If the STATUS VALID bit is set, a STA TUS OVERFLOW bit is set within the controller 14 and when the STATUS VALID bit is not set, state information is updated. Thus, peripheral devices 16, 18 and 20 can be efficiently controlled by using the CPU 12 and the peripheral controller 14.
Patent JP-S62122836-A (JP)
Title: Controller for continuously variable transmission
Inventor: TEZUKA KAZUNARI
IPC: B60W10/101
Filed: 1985-11-22
Abstract: PURPOSE:To prevent the slippage of a belt due to the line pressure by providing a means for detecting the variation of the throttle opening per unit time and setting the target line pressure higher than a calculated value when the absolute value of the detected variation is higher than a predetermined value. CONSTITUTION:The variation of the throttle opening is detected in a throttle opening variation detecting section 60 and an abrupt variation of the engine torque or the speed change ratio in an abrupt variation deciding section 62 is decided. The target line pressure is corrected upward for predetermined time interval in a line pressure correcting section 65, whereby the line pressure control on the basis of the corrected target line pressure is performed. Consequently, the line pressure will rise quickly in advance to reduce the response delay, preventing occurrence of the belt slip.
Patent JP-S61141788-A (JP)
Title: Large-size structure capable of transportation in one united body
Inventor: OWA YASUYUKI
IPC: C10G9/36
Filed: 1984-12-14
Abstract: PURPOSE:To make safe and sure transportation possible by providing the bottom of an apparatus with a leg to form a space for advancing a carrying vehicle in an apparatus transportably formed of large-size and heavy-wt. members in one united body. CONSTITUTION:The bottom of an apparatus 1 such as the body of a cracking furnace, formed in one united body, of large-size and heavy-wt. members as a radiant portion 26 or a convection portion 27 and so constituted that it is transportable in the united state is provided with a girter beam 20 and the apparatus is entirely reinforced with an iron frame 23. The girter beam 20 is provided with several legs arranged in the direction perpendicular to the longitudinal direction of the radiant portion 26 and the convection portion 27 thereabove, to support the wt. of the entire apparatus 1, forming a space for advancing a dolly 21. The dolly 21 is advanced into the space, and the apparatus is transported to a purpose place in one united body and then installed.
Patent JP-2000093793-A (JP)
Title: Preparation of catalyst for oxidizing acrolein
Inventor: I WON-HO
IPC: B01J37/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To minimize time and energy required for vaporizing water with high specific heat by minimizing the volume of water to be used for the preparation of a catalytic suspension and at the same time, minimize the change of properties of the catalytic suspension. SOLUTION: This method for preparing a catalyst for oxidizing acrolein includes a state to dissolve molybdenum, vanadium and tungsten salts in water at 90 deg.C or higher, a stage to prepare a catalytic suspension by lowering the temperature of the aqueous solution to 60-80 deg.C and loading metal A and metal B salts or an aqueous metal salt solution so that the gross weight of water and the gross weight of the metallic component salts represented by the formula: Moa, Wb, Vc, Ad, Be, Ox (wherein, A is one kind or more of element selected from the group of iron, copper, bismuth, manganese, cerium and thallium;  B is one kind or more of element selected from the group of alkaline metals and alkaline earth metals; a, b, c, d, e and x are each the atomic ratio of Mo, W, V, A, B and O) are in the ratio of 1:0.8-5, and a stage to mix the suspension with a carrier and dry the mixture or dry the suspension and pulverize the dried suspension and further, apply this powder to the carrier as a coat. The catalytic components obtained through the described stages constitute the objective catalyst for oxidizing acrolein.
Patent JP-S62167674-A (JP)
Title: Floppy disk system
Inventor: SATO TATSUO
IPC: G11B20/10
Filed: 1985-11-22
Abstract: PURPOSE:To prevent read disable error by reading a corresponding backup data when a read disable error takes place at main data read and writing the read data in a new area. CONSTITUTION:An output signal of chromatograph is converted into a digital value by an A/D converter 6, read in a RAM memory 3 at each 2mS, the data stored in the RAM memory 3 is written in a floppy disk device 4 at each 50mS. When the data write instruction to a floppy disk is executed, after a main data is written at first, the backup data of the same content as the main data is written in other area for the main data. When a data read instruction is executed, the main data is read at first and if a read disable error takes place, the backup data is read, it is written in a new area immediately and the main data and the backup data are ensured always.
Patent JP-H03124178-A (JP)
Title: Muse voice recorder
Inventor: YANASE HIDEJI
IPC: H04N7/015
Filed: 1989-10-09
Abstract: PURPOSE:To prevent a problem such as frequent muting or production of large noise by discriminating whether an inputted MUSE signal is a broadcast signal or a non-broadcast signal and switching a reference time for discriminating a dropout in response to the result of discrimination. CONSTITUTION:A MUSE signal from an A/D converter circuit 2 is inputted to a broadcast/nonbroadcast discrimination circuit 17, whether or not the signal is a broadcast signal, and a dropout discrimination circuit 16 is switched so that the reference time is increased when the input MUSE signal is discriminated to be the broadcast signal and the reference time is decreased when the input MUSE signal is discriminated to be the non-broadcast signal. The dropout discrimination circuit 16 operates a mute circuit 12 as the occurrence of a dropout when a frame detection pulse is not generated for a predetermined prescribed time (reference time) consecutively from a frame synchronizing signal detection circuit 15.
Patent JP-S61140989-A (JP)
Inventor: SUZUKI AKIRA
IPC: G09G3/04
Filed: 1984-12-13
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-H11101536-A (JP)
Title: Novel method of utilizing ice
Inventor: INOUE NAOYUKI
IPC: F25C1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing ice and a method of utilizing the same in which freshness and quality of fresh foods and fresh food materials are securely and inexpensively kept. SOLUTION: Freshness and quality of fresh foods and fresh food materials are kept by keeping cold with use of ice upon transportation and keeping and demonstration of the fresh foods and the fresh food materials. Provided raw water is subjected to electrolysis with a specific method, electrolysis water having strong sterilizing force is produced. The electrolytic water is used as a raw material to make ice, and ice having sterilizing force which is made using the foregoing electrolysis water as raw material is utilized upon transportation and keeping, and upon demonstration of the fresh foods and fresh food materials whereby freshness and quality are kept securely, safely, and inexpensively.
Patent JP-H0598265-A (JP)
Title: Liquefaction of coal by using coal impregnated with catalyst
Inventor: HAYASHI SHIGEYOSHI
IPC: B01J27/053
Filed: 1991-10-11
Abstract: PURPOSE:To make it possible to reduce the amount of a catalyst used and to increase the yield of low-boiling fractions by using coal impregnated with a catalyst containing a metal sulfate in liquefying coal by reacting coal slurried in a hydrocarbon oil at high temperature and high pressure with hydrogen. CONSTITUTION:20-50wt.% coal powder (e.g. Pacific coal which can pass a 100-mesh screen) is thrown into a 0.001-0.06mol aqueous solution of a sulfate containing metallic ions (e.g. ferrous sulfate), and the resulting mixture is agitated and thoroughly deaerated. After the coal powder is impregnated for at least one hour, it is dried with a spray dryer. The amount of the catalyst used in coal liquefaction is 0.01-10wt.% (in terms of Fe, dry ash-free base). Although it is not always necessary to add an oil (e.g. crystal-free anthracene oil) as a medium, the catalyst is added in an amount of generally 100-400wt.% based on the coal. The temperature of coal during the liquefaction is 300-900 deg.C. Although hydrogen need not be added in the liquefaction if a fully hydrogenated oil is used as a medium, it is generally suitable to use highly pure hydrogen. The pressure of hydrogen in the reaction is 10kg/cm<2> or above.
Patent JP-S62122530-A (JP)
Inventor: OWADA YUICHI
IPC: A01F12/40
Filed: 1985-11-25
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-H11101637-A (JP)
Title: Distance measuring device
Inventor: KONNO KAZUJI
IPC: B60R21/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy by changing the receiving cycle of distance data from the distance value buffer of an inter-vehicle distance averaging device based on the relative speed between a moving body and a target object. SOLUTION: A laser radar device 1 emits a laser beam at each prescribed cycle, measures the distance to a target object, and stores distance data in a distance value buffer 3 every time. An inter-vehicle distance averaging device 5 receives multiple latest data at the cycle N times the prescribed cycle from the distance data stored in the distance value buffer 3 and averages the data to calculate an average distance value. A relative speed arithmetic device 9 calculates the relative speed between a moving body and the target object from this calculated average distance value. A calculation cycle updating device 11 updates the numerical value N determining the distance value data receiving cycle of the inter-vehicle distance averaging device 5 based on the relative speed calculated by the relative speed arithmetic device 9 and the vehicle speed detected by a vehicle speed sensor 13.