baber/WOPTO huggingface dataset:
Patent JP-H11322520-A (JP)
Title: Harmful arthropod expellent
Inventor: FUJIMOTO IZUMI
IPC: A01N47/22
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting excellent synergism and excellent extermination effects on various harmful arthropods with a small applied amount of an agent by including fenobucarb and cyphenothrin as active ingredients. SOLUTION: This composition comprises fenobucarb and cyphenothrin as active ingredients in the weight ratio of preferably 100:1 to 1:100. The composition is usually used by application to a habitat and soil of arthropods and can be added to an adhesive, a covered cable, a synthetic resin sheet, etc. Preferably the amount of its application is 0.001-10 mg/m<3> calculated as the active ingredients to control indoor flies and mosquitoes in the case of home prevention of epidemics and about 0.001-10 mg/m<2> calculated as the active ingredients to control cockroaches, ants, etc. When the composition is used as an agrochemical, the amount used is preferably about 1-10,000 g/ha calculated as the active ingredients.
Patent JP-2000320959-A (JP)
Title: Refrigerator
Inventor: TSUDA HIDEKAZU
IPC: F25D25/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator handled easily by a man sitting on a wheelchair. SOLUTION: A refrigerator 1 is provided with a refrigerator main body 2 having an opening on the front surface of the same, an opening and closing door 3 attached openably to the front surface of the refrigerator main body 2, and rack plates 4, 5 for disposing matters to be refrigerated in the refrigerator main body 2. In such a refrigerator 1, the opening and closing door 3 is provided with a hand-rail 6 projected upward from the opening and closing door 3, while the rack plates are constituted so as to be slidable into fore-and- rear directions and are provided with hand-rails 7, 8, projected upward from the rack plates 4, 5.
Patent JP-S6024325-A (JP)
Title: Production of ferritic stainless steel plate having less ridging and excellent formability
Inventor: SASAKI AKISHI
IPC: C21D8/04
Filed: 1983-07-19
Abstract: PURPOSE:To obtain a steel plate having less ridging and excellent formability by hot-rolling a ferritic stainless steel slab having a specific compsn. to hot rolling at specified initiating temp. for rough rolling and finish rolling and draft then subjecting the rolled steel plate to annealing for short time and cold rolling. CONSTITUTION:A ferritic stainless steel slab contg. <=0.08wt% C, <=1.0% Si, 12- 20% Cr, <=0.025% N and further <=0.4% Al is heated to and held at 1,200- 1,280 deg.C. The slab is then hot-rolled under the conditions of <=1,280 deg.C initiating temp. for rough rolling, >=70% total draft, >=950 deg.C initiating temp. for finish rolling, plural rolling of at least 25% draft, <=900 deg.C final finish rolling temp. and >=15% final draft. The hot rolled plate is annealed for short time within 20min at 800-1,100 deg.C. The steel plate is then cold rolled to the final product thickness and is subjected to finish annealing. The ferritic stainless steel plate having less ridging and assuring formability is obtd. by the above-mentioned method.
Patent JP-H06345199-A (JP)
Title: Oil feeder
Inventor: KANAMORI AKIFUMI
IPC: B67D7/38
Filed: 1993-06-01
Abstract: PURPOSE:To increase an oil feeding range and also prevent an oil feed hose which has been pulled from hanging down by placing a retractor on an upper part of a pillar standing on a side of an oil feeder housing and by connecting a middle part of the oil feed hose to a wire of the retractor. CONSTITUTION:During use of an oil feeder 1, an oil feed nozzle 6 is unhooked from a nozzle hook 7 and extended toward an oil inlet port on an automobile. Then tensile force is sequentially transmitted to an oil feed hose 5, a locking ring 11 and a retractor 9, so that a wire 10 is pulled and fed out. As a result, a hanging support point of the oil feed hose 5 moves downward to have the hose 5 pulled down, so that the oil feed nozzle 6 can reach the oil inlet port of the automobile even if the automobile has stopped at a distance from the oil feeder. Load applied to a hand holding the oil feed nozzle 6 is reduced by the retractor 9. Then when tensile force applied to the oil feed hose 5 is canceled when oil feeding is completed, the wire 10 and the hose 5 can be automatically wound by the retractor 9.
Patent JP-H09318881-A (JP)
Title: Fluorescence microscope
Inventor: NAKANO YOSHITARO
IPC: G01N21/64
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence microscope easy to design an optical system such as an objective lens, little in the occurrence of self fluorescence and capable of obtaining a fluorescence image and a transmission light image substantially and simultaneously. SOLUTION: A sample 30 is irradiated with pulse stimulating light A1 outputted from a stimulating light source 10 and transmitted through beam splitters 11 and 12, and fluorescence B is produced from the sample 30. On the other hand, pulse stimulating light A2 reflected by the splitter 11 irradiates fluorescence dye 20 soa as to produce the fluorescence, the sample 50 is irradiated with the fluorescence as pulse illuminating light C, and transmission light D is produced. The pulse illuminating light C, that is, the transmission light D has the nearly same wavelength as that of the fluorescence B, and the transmission light D is produced at the time different from the time when the fluorescence B is produced.  The light image of the fluorescence B is picked up by a camera 50 based on a timing signal from a gate driving device 55, and the light image of the transmission light D is picked up by a camera 51.
Patent JP-S5921467-A (JP)
Title: Arc welding method
Inventor: KANBE YOSHIO
IPC: B23K9/16
Filed: 1982-07-28
Abstract: PURPOSE:To improve the speed of welding by making the angle between the central axis of an electrode and the perpendicular plane erected on the surface of a base material sharp to the perpendicular plane in the direction opposite to the advance direction of welding and performing welding while adding a filler metal. CONSTITUTION:The angle between the central axis 2 of a non-consumable electrode 1 and the perpendicular plane 5 on the surface 4 of a base material 3 is determined at >=5 deg.-<=90 deg. angle theta in the direction opposite to a welding direction 6 to provide an elliptical arc region spreading on the surface 4. The amt. of the deposited metal that can be melted and added to the molten pool made by an arc 8 is thus increased and a filler metal 7 is fed and added into a molten pool from the forward side in the welding direction with respect to the central axis 2 of the electrode 1 or, in some case, from the side opposite to the direction 6, whereby the arc welding is accomplished.
Patent JP-H097941-A (JP)
Title: Illuminator for photo lithography
Inventor: MAAKU OSUKOTSUKII
IPC: H01L21/027
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To homogeneously illuminate a reitcle for projecting on a board by introducing light incident on a beam expander to a lens array, focusing it on two planes spatially separated by a condenser, and refocusing on a single plane of the reticle by a relay. SOLUTION: A laser 10 is guided to a zoom beam expander L6E. Then, a condenser 22 is disposed adjacent to a lens array 20. A relay lens system 28 is disposed continuously to intermediate image planes 24, 26. The intermediate image planes 24, 26 of horizontal and vertical directions are refocused on a reticle 32 by the relay 28. The relay 28 can have different magnifications for the planes 24, 26 of the horizontal and vertical directions. Accordingly, a square illumination field can be obtained in the reticle 32 of a predetermined size.
Patent JP-S5254806-A (JP)
Title: Turbine exhaust chamber
Inventor: NAMURA KIYOSHI
IPC: F01D25/30
Filed: 1975-10-31
Abstract: PURPOSE: A partition guide plate is provided in the end of lower half of the bearing corn for supporting a turbine rotor shaft to section the flow path in the lower half of a turbine exhaust chamber and obtain the turbine exhaust chamber having a rich rigidity, avoiding pressure reduction and controlling a blade swing force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08325746-A (JP)
Title: Silicon steel sheet excellent in weldability and its production
Inventor: KOMATSUBARA MICHIRO
IPC: C23C30/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide a silicon steel sheet excellent in weldability in the cross section of a lamination layer after blanking by disposing a metallic substance fixing specific amounts of oxygen between a steel sheet surface of a silicon steel sheet and an insulating film formed on the surface. CONSTITUTION: A metallic substance, fixing oxygen in the amount of (0.1mg to 5.0g)/m<2> in total for one side or for both sides of steel sheet, is-provided between the surface of a silicon steel sheet having an insulating film of organic or semiorganic coating and the insulating film. This metallic substance can be disposed by allowing the metallic substance in prescribed mount to adhere to the steel sheet surface and then forming the insulating film or by forming the insulating film containing this metallic substance. Further, it is preferable to use, as this metallic substance, a simple substance of Al or Si or a mixture of them or an alloy of then. By this method, the oxygen generated from the organic film due to elevated temp. at the time of welding can be fixed by this metallic substance, and the occurrence of blowhole can be prevented.
Patent JP-H0425704-A (JP)
Title: Method and instrument for measuring shape curvature of sheet material
Inventor: IMAOKA KANJI
IPC: G01B5/20
Filed: 1990-05-21
Abstract: PURPOSE:To measure the shape curvature without being affected by a wind, etc., by clamping the upper end surface of a sheet material and holding the sheet material by an arm, and moving down the arm and dipping the sheet material into the bath in a water tank so that the upper end part is exposed. CONSTITUTION:The measuring instrument is equipped with the arm 21 which suspends the sheet material 4 by suspender 26, the water tank 22 where the sheet material 4 is dipped, a scale 23 which has a moving mechanism 27, and a support member 24 which has a moving mechanism 25 for the arm 21. Then the center part of the upper end part of the sheet material 4 is clamped by the suspender 26 to suspend the sheet material 4 from the arm 21, which is moved down by the moving mechanism 25 to dip the sheet material 4 into the bath 28 in the water tank 28 while the upper end part is exposed; and the arm 21 is moved forth and back to the reference surface of the water tank 22, the side end part 4a of the sheet material which curves naturally is positioned on the reference surface of the water tank 22, and then the scale 23 is moved to measure the extent of the shape curvature of the sheet material 4. Consequently, the shape curvature can be measured with high accuracy without being affected by a wind, etc.
Patent JP-S5919814-A (JP)
Title: Microwave flow meter
Inventor: SAWADA YASUHIRO
IPC: G01F1/66
Filed: 1982-07-27
Abstract: PURPOSE:To measure a flow rate of a substance from a signal of a speed and a signal of density, by making a microwave incident into a pipe for transferring a substance such as a pulverulent body or a particle, etc., and providing a means for detecting the density of a substance and a means for detecting a speed. CONSTITUTION:A microwave oscillated from a microwave oscillator 6 passes through a circulator 7, advances to a directional coupler 4, and is made incident in the same direction as a transferring direction A of a substance. The microwave which is made incident into a transfer pipe 1 is reflected by the substance, but since the substance flows in the direction A, the reflected wave is subjected to Doppler shift, and the frequency is reduced from frequency of the advancing microwave. The faster a moving speed of the substance is, the lower the frequency of the reflected wave becomes. The reflected wave is returned in the direction being opposite to A, passes through the directional coupler 4 and the circulator 7 and is made incident to a mixer 8. A traveling wave from the microwave oscillator 6 is also made incident to a mixer 8, both microwaves are mixed, and a signal of frequency corresponding to a difference of frequencies is obtained. This frequency difference, namely, Doppler shift frequency is proportional to a moving speed of a flowing substance.
Patent JP-S619864-A (JP)
Title: Cassette type magnetic tape device
Inventor: KIMURA TAKASHI
IPC: G11B15/665
Filed: 1984-06-25
Abstract: PURPOSE:To eliminate completely the damage of a tape at the inject time by confirming always close winding of the tape to inject a cassette. CONSTITUTION:Loading posts 10-15 are moved in the direction of an arrow A in accordance with unloading and are put into an aperture part 17 of a cassette 16. An idler 4 receives the rotation of a driving shaft 9 and is pressed to a supply reel 5 and is rotated, and the supply reel 5 is rotated in the directon of an arrow C, and a reel shaft 5a rotates a reel hub to wind a tape 1 in the cassette 16. A brake 2 acts upon a take-up reel 6 so that the tape is not loosened out from the take-up reel 6. Rotation detecting photo-sensors 7 and 8 are provided under reels 5 and 6; and when the tape is wound close and the rotation of the supply reel 5 is stopped, pulse signals are not obtained from photo-sensors, and an inject instruction signal is supplied to an inject mechanism.
Patent JP-H01300660-A (JP)
Title: Attendant board broadcast call system
Inventor: TAKAHASHI SHIGEKAZU
IPC: H04M3/42
Filed: 1988-05-27
Abstract: PURPOSE:To quicken and simplify the reply by a called party to a trunk line by calling the called party in a direct in-premises broadcast by the operator of an attendant board replying an incoming call from a trunk line in a private branch of exchange and connecting the replied called part to the trunk line by the conventional attendant board calling operation. CONSTITUTION:In the case of receiving the 1st signal sp from an attendant board 3a in replying with an incoming call from a trunk line 2, an attendant board broadcast call means 200 in a private branch of exchange holds the incoming trunk line 2 to connect the attendant board 3a and a broadcast call means 100 thereby enabling to call the called party from the operator of the attendant board 3a by means of the broadcast call means 100. In the case of receiving the 2nd signal cn from the attendant board 3a in replying with an incoming call from an extension 6, a mutual connection means 300 connects the holding incoming trunk line 2 and the incoming extension 6. Thus, the operator of the attendant board 3a in replying with the incoming call from the trunk line 2 calls the called party by means of in-premises broadcast directly and the called party replied by the normal attendant board call operation is connected to the trunk line 2. Thus, the reply of the called party to the trunk line 2 is made fast and simplified.
Patent JP-H02311313-A (JP)
Title: Production of thin film superconductor
Inventor: MIYAUCHI MICHIHIRO
IPC: C01G29/00
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a thin film oxide superconductor at a low temperature in high reproducibility by evaporating and depositing a copper-containing oxide while irradiating a basal substrate with an oxygen-containing plasma. CONSTITUTION:Microwave generated from a microwave oscillator 14 is introduced through a waveguide 13 into a plasma generation chamber 15 having magnetic filed applied by a solenoid magnet 16 and, at the same time, N2O gas is introduced to the chamber through a gas-inlet port 17 to effect the plasma decomposition of the gas. The plasma containing excited oxygen is extracted through an extraction window 18, introduced to a vacuum chamber 11 evacuated through an evacuation hole 12 and radiated against a heated basal substrate 20 on a basal substrate-holder 19. The evaporation raw material 21 in the evaporation source 22 is melted and evaporated to deposit a Cu-containing oxide of Bi-Sr-Ca-Cu-O, Bi-Pb, Sr-Ca-Cu-O, Ta-Ba-Ca-Cu-O or A-B-Cu-O [A is one or more kinds elements selected from Sc, Y, La and lanthanide elements (having atomic number of 57 to 71 excluding 58, 59 and 61); B is one or more kinds of groups IIa elements such as Ba or Sr; the concentrations of A, B and Cu satisfy the formula 9.5<=(A+B)/Cu<=2.5] on the basal substrate.
Patent JP-H10318585-A (JP)
Title: Refrigerant circulation type air-conditioning system
Inventor: IMAI KAZUYA
IPC: F24F5/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant circulation type air-conditioning system to prevent inhibition of a refrigerant by preventing the occurrence of residence of refrigerant gas to a refrigerant liquid conveyance pipe even during rising of a partial load and shorten a rise time. SOLUTION: A refrigerant circulation type air-conditioning system cools respective rooms through natural circulation of refrigerant liquid in a heat- exchanger 1 of an outdoor machine to a plurality of fan coil units 2 by operation of gravity and a pressure of evaporated refrigerant gas during cooling and heats respective room through circulation of refrigerant gas, evaporated by the heat-exchanger 1 of an outdoor machine, to the fan coil unit 2 by a pressure of gas and a pump 3 during heating. In this case, during cooling, the temperature of a refrigerant on the refrigerant liquid conveying pipe 5 side of the fan coil unit 2 during a stop of operation is measured.  A controller 9 is provided to control opening of an expansion valve 7 to effect a flow of a refrigerant to the heat-exchanger of the fan coil unit 2 when the temperature of a refrigerant on the refrigerant liquid conveyance pipe 5 side is increased to temperature higher than some temperature.
Patent JP-S5463805-A (JP)
Title: Recording and reproducing apparatus
Inventor: AKIYOSHI FUMIO
IPC: G11B20/10
Filed: 1977-10-31
Abstract: PURPOSE: To prevent erroneous recognition partly by dividing the recognizing portion on a  magnetic medium for recognizing the recording density into a plurality of regions and partly by  establishing one-to-one correspondence between each two of the preset recording densities so that  the recognition may be accomplished with the use of the resultant signals on the basis of the  so-called "decision by majority" principle.   
     CONSTITUTION: The standard range of the recording density reference signal portion (ID  portion) on a magnetic tape medium is divided into plural regions so that one recording density is  preset in a PLL circuit in a manner to correspond to each region. Whether or not the synchronous  detection is accomplished, i.e., whether or not coincidence with the ID burst recorded is made is  checked. If the synchronous detection is accomplished, this detection is counted and held for each  recording density. The foregoing operations are accomplished for each region of the ID portion.  After that, upon termination of the reading operation of the ID portion, a selection is made as to  either the recording density or recording type of the data portion corresponding to the recording  density, in which the most coincidence takes place. Thus, if the recognition of the ID portion is  made on the basis of the "decision by majority" principle, it is possible to prevent the erroneous  recognition due to flaws or dusts.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5464447-A (JP)
Title: Item alteration method in analyzer
Inventor: YABE RIYOUHEI
IPC: G06Q50/22
Filed: 1977-10-31
Abstract: PURPOSE: To realize the method of alteration enabling for the data input for the item change and having a good memory utilizing efficiency, by rearranging the data by comparing the item of analysis before and after the alteration bit by bit, in altering the items for request of analysis.  
     CONSTITUTION: The memory area 8 for request item registration stores the table of the request item of tested body bit by bit, and taking 1 when request is present, and the head address of the area 9 storing the data corresponding to the item of 1 of each bit in the data registration memory area 9 is stored in the area 8. If there is any alteration for the request item, the number of items before and after the alteration is compared, and if the number of items after alteration is less or equal, the data rearrangement is made in the same area and if the item is deleted, the location of the area 9 is shifted. If the number of items after alteration is much, the data is retransferred to the memory area 10 for correction data registration, performing the rearrangement of data. Thus, the alteration of items can be made at any time without lowering the efficiency of memory utilization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09293159-A (JP)
Title: Structure for safe of paper sheets pay-out device
Inventor: KOBAYASHI JIYUNICHI
IPC: B65H31/26
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the inclination of replenished paper sheets after they are replenished owing to initial shift at the time of storing a safe in a device main body in the safe where the prescribed number of the paper sheets is replenished without the interruption of a pay-out operation when the replenishment of the paper sheets becomes necessary during the operation of the device since the remaining number of the paper sheets is reduced owing to the increase of the pay-out number of paper sheets for customers. SOLUTION: Inclination preventing pieces 51 for holding the width direction edges of the paper sheets replenished into the inner face of an intermediate pressure member 12 and preventing inclination when the intermediate pressure member 12 is engaged with the external end part of an inner cassette in a pulled-out state are fitted to the both side parts of the width direction of the inner cassette 5. The inclination preventing pieces are constituted of flocking fibers and a loop fastener is arranged on the inner base of the inner cassette 5 so as to prevent the sliding of the lower edge of paper money.
Patent JP-S5654950-A (JP)
Title: Control device for recirculation amount of exhaust gas in engine
Inventor: ISHII KIYOSHI
IPC: F02D21/08
Filed: 1979-10-13
Abstract: PURPOSE: To stop returning in the exhaust-gas recirculation control device of an engine when a primary-side throttle valve is opened almost to the full by regulating the amount of negative pressure to the negative pressure chamber of a return control valve by means of a switch valve operated by the difference of negative pressures between the first and the second Venturi tube.  
     CONSTITUTION: A suction passage 2 consisting of a primary-side Venturi tube 2a and a secondary-side Venturi tube 2b is connected to an engine 1. The suction passage 2 is connected to an exhaust passage 3 via an exhaust-gas recirculation passage  4 provided with an exhaust-gas recirculation control valve 5, while the suction negative pressure in the downstream of a throttle valve 8a is transmitted to a negative  pressure chamber 5a of the control valve 5 via the first and the second control  valve 17, 19, and a storage tank 11. These two control valves 17 and 19 are  switched over by a switch valve 7, into which negative pressures in the primary and the secondary-side Venturi tube 2a and 2b introduced for operating the valve 7 by their difference. 
     COPYRIGHT: (C)1981,JPO&Japio