baber/WOPTO huggingface dataset:
Patent JP-H09256101-A (JP)
Title: Steel for high strength bolt, excellent in refractoriness, and high strength bolt
Inventor: SHIRAGAMI TETSUO
IPC: C22C38/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a steel for high strength bolt and a high strength bolt for friction grip joint, used for various structures in construction and civil engineering fields, suitable for use in fireproof construction buildings, and excellent in refractoriness. SOLUTION: This steel is a steel for high strength bolt, excellent in refractoriness, having a composition which contains, by weight, 0.15-0.31% C, 1.5-3.0% Si, 0.5-1.0% Mn, 0.01-0.05% Al, and 0.007-0.30% N and in which Al/N is regulated to 1.5-2.8. Moreover, it is preferable to incorporate 0.0003-0.0050% B and/or 0.10-0.50% Cu into the composition. Further, this bolt is a high strength bolt produced by using the steel for high strength bolt and having a metallic structure composed of tempered martensitic phases and also having an austenite grain size of No.8 or above.
Patent JP-H02270797-A (JP)
Title: Wire holder
Inventor: SUGAWARA MICHIAKI
IPC: B66D1/28
Filed: 1989-04-12
Abstract: PURPOSE:To hold a safe suspension angle by connecting a rope with a suspension section at the upper end section to connecting bars at middle sections of a ring, and setting the angle formed by the suspension fulcrum of the suspension section and both end sections of the ring to the preset angle. CONSTITUTION:When lengthy steel materials are to be hoisted, wires 4 are inserted into spaces F and G of a ring 2, and both end sections of the wires 4 are sling-connected at points X and Y at the same distance from both ends of the steel materials. The wires 4 and the suspension section 3a of a wire holder 1 are hooked on the hook of a hoisting machine, then the hook is lifted. When the wires 4 are stretched, the connecting points X and Y are moved inward or outward so that both sides of the wires 4 are brought into contact with both end sections B and C of the holder 1 to depict a triangle, and the wires 4 are firmly fixed to a hoisting member. A safe hoist standard angle, about 60 deg., is secured for a hoisted section, hook portions at the upper end section are inserted into the spaces F and G of the holder 1, thus they are safely moved without being tangled.
Patent JP-H05288720-A (JP)
Title: Evaluating method of sample by ultrasonic vibration measurement
Inventor: TAKAMATSU HIROYUKI
IPC: G01N29/00
Filed: 1992-04-10
Abstract: PURPOSE:To obtain an evaluating method of a sample by ultrasonic vibration measurement which enables measurement of ultrasonic vibration of the sample without being affected by disturbance such as a change in the reflectance of the sample due to a change in the temperature of the sample, a change in plasma density, etc., mechanical vibration of the sample, fluctuation of an air layer on a laser optical path, etc. CONSTITUTION:On the occasion when ultrasonic vibration of a prescribed frequency is induced in a sample 1 by a pulse light from a pulse laser 2 and also an interference light of a reflected light (beam 1) on the sample 1 of a radiant light for measurement applied onto the sample 1 by an He-Ne laser 4 with the radiant light (beam 2) is detected by a photoelectric converter 8, a periodic difference is given between the beams 1 and 2 and thereby detected data are made a beat wave E. The ultrasonic vibration of the sample l is measured on the basis of a ratio S0 between a component S1 in the frequency band of the aforesaid ultrasonic vibration of a value obtained by generating a sine wave R1 of the same phase as the beat wave E by an oscillator 11 and by multiplying the beat wave E by that wave, and a component S2 of the frequency of the aforesaid ultrasonic vibration of a value obtained by multiplying the beat wave E by a sine wave R2 being different in a phase of 90 deg. from the sine wave R1. According to the constitution stated above, evaluation of the sample can be executed with high precision without being affected by a disturbance and the like.
Patent JP-H04321943-A (JP)
Title: Optical information recording/reproducing device
Inventor: SUGATA TERUAKI
IPC: G11B7/125
Filed: 1991-04-22
Abstract: PURPOSE:To obtain the optical information recording/reproducing device which can reduce a noise based on a superposed frequency of a high frequency current by an inexpensive and simple constitution without using a noise countermeasure element. CONSTITUTION:In order to prevent the radiation of an electromagnetic wave of a frequency (f) from a power source line pattern 24 and an earth line pattern 25 at the time of driving a high frequency superposed module 32, by the characteristic impedance of a pattern of a flexible cable 22, length L of a pattern of a flexible cable 22 is set so as not to become natural number folds of lambda/2 and lambda/4.
Patent JP-H01262554-A (JP)
Title: Measuring instrument for toner specific charge distribution
Inventor: NAKAMURA HIROAKI
IPC: G01R29/24
Filed: 1988-04-13
Abstract: PURPOSE:To prevent the generation of a limit in a measuring resolution of a toner specific charge distribution by providing a gas damper having a function for storing a separated toner whose capacity is variable, and also, whose variation quantity can be adjusted and blow gas which is used for a toner separation, between a toner separating part and a toner leading-in path for leading the toner grains to a measuring cylinder. CONSTITUTION:A toner which is separated from a carrier by gas of high pressure by magnet blow-off in a toner separating part 8 is collected into a gas damper 11 together with blow gas. The gas damper 11 is constituted so that its capacity is enlarged in accordance with the inflow quantity of gas, and the toner and the gas which are brought to blow-off are not led directly into a measuring cylinder 5 and when toner-off is ended, the capacity of the gas damper 11 is reduced, and at the time of putting out the collected toner 4 to the measuring cylinder 5 from a toner leading-in path 9 together with gas, a proper value is set so that a diffusion in the measuring cylinder 5 does not become large, and a laminar air flow is not disturbed. In such a way, no limit is generated in a measuring resolution of a toner specific charge distribution.
Patent JP-H03288820-A (JP)
Title: Thin type electronic apparatus
Inventor: SHINO KATSUHIDE
IPC: G02F1/13
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a thin type electronic apparatus (TEA) whose parts arrangement is not restricted and to prevent a liquid crystal display device (LCD) from being destructed by forming the LCD on a contact band, and arranging the liquid crystal injection port of the LCD in the reverse direction to an inserting direction into the electronic device. CONSTITUTION:The thin type electronic apparatus (TEA) 1 is provided with the contact band 4 for allowing the TEA 1 to come into contact with a press contact member 7 at the time of inserting the TEA 1 into the electronic device, the LCD 2 formed on the band 4 and the liquid crystal injection port 10 formed on the LCD 2 on the reverse side to the inserting direction into the electronic device. When the TEA 1 is inserted into the electronic device, a liquid crystal layer 8 in the LCD 2 is pressed to the reverse side to the inserting direction into the TEA 1. Namely, the layer 8 increases its thickness on the side of a liquid crystal sealing port 10. However, the layer thickness of the layer 8 is uniform prior to the insertion of the TEA 1 into the electronic device, so that pressure applied to a sealing material 5 engaged with the inlet 10 is small. Consequently, the TEA 1 having large mechanical intensity and capable of properly arranging many parts can be obtained and the LCD can be prevented from being destructed due to its contact with the press contact member 7 stored in the electronic device.
Patent JP-S60237137-A (JP)
Title: Fuel injection amount controller on starting for electronic controlled injection controller for internal-combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/34
Filed: 1984-05-09
Abstract: PURPOSE:To obtain the injection characteristic on the proper start by correcting the injection amount on starting towards reduction according to the increase of the opening degree of a throttle valve, in a system for executing fuel injection from the upstream side of the throttle valve. CONSTITUTION:In order to properly control the injection amount on starting by a fuel injection valve 3, when the fuel injection valve 3 is installed onto the upstream side of a throttle valve 2 in a suction passage 1 for an engine, a means B which corrects the injection amount on starting toward reduction as the opening-degree of the throttle valve 2 increases is installed besides a means A for setting the injection amount on starting on the basis of the temperature of the cooling-water for engine, number of revolution, and the time lapse from the start. In other words, when other conditions other than the opening degree of the throttle valve 2 are same, the injection amount is reduced as the opening degree of the throttle valve 2 increases, and the variation of the rate of the fuel supplied into the engine is corrected according to the difference of the opening degree of the throttle valve 2, and the injection characteristic on the proper starting can be obtained.
Patent JP-S62246301-A (JP)
Title: Sports shoes equipped with air feeder
Inventor: MIHIYAERU POORUSU
IPC: A43B13/20
Filed: 1987-04-15
Abstract: There is a sports shoe with a sole (4) and an inflating device which is arranged under a convex part of the foot (3) and delimits a compression chamber (16) with a chamber body (1) as well as a chamber roof (14), the compression chamber having an inlet opening (17) and an outlet opening (18). It is desirable to improve the effect of the inflating device by minimizing the clearance space in the compression chamber. This is accomplished by forming the compression chamber (16) as a semi-lentil-shaped (dished) bowl which is conformed to fit the convex contour of the region of the foot (3) loading it and by having the inlet opening (17) as well as the outlet opening (18) arranged in the central area of the chamber (16). Since, on compression, the chamber cover will hug the bottom of the compression chamber, it is possible to produce a positive pressure commensurate with the down-stepping force applied.
Patent JP-H08326993-A (JP)
Title: Automatic oiling system
Inventor: JIYON RITORU
IPC: F16N7/38
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To accomplish highly reliable lubrication at a low cost by stopping supply of a lubricant to a measurement device every time when a stopping time is finished and maintaining the stopping state until a timer counts the following stopping time in an automatic lubrication system measuring a lubricant periodically for automatically feeding it to a plurality of lubricating positions. SOLUTION: A lubricant supply controlling means 5 is provided in a connection path 3 to respective measurement devices V in a distribution supplying means III from an oil tank 1, and the lubricant supply controlling means 5 is controlled by a closed loop control means 7 including a timer 9. The closed loop control means 7 is provided with a sensor 11 transmitting a start signal to the timer 9 for interrupting lubricant supply from the oil tank 1 to the measurement device V and regulating an action of the measurement device V while timing for a stopping time is started. In this way, every time when a stopping time is released, the measurement device V is operated during an lubrication cycle, and after the lapse of a predetermined time, lubricant supply to the measurement device V is stopped, and this stopping state is maintained until the timer 9 counts the following stopping time.
Patent JP-S63272221-A (JP)
Inventor: JIYAMUPIETORO MAJIYOONI
IPC: H03K17/082
Filed: 1988-04-13
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-S5719326-A (JP)
Title: Production of nondirectional electrical steel strip
Inventor: SHIYOUNO YASUYUKI
IPC: H01F1/16
Filed: 1980-07-05
Abstract: PURPOSE:To prevent surface roughening in a cooling process and reduce scraping by subjecting a hot rolled steel plate contg. a specific amount of acid soluble Al to intermediate annealing under a specific condition at the time of cold rolling the same. CONSTITUTION:In subjecting a hot rolled steel strip contg. 0.003-0.10% acid soluble Al to cold rolling thereby finishing the same to a final sheet metal gage, it is subjected to intermediate annealing at a <=20 deg.C/hr rate of heating and at above 650 deg.C temp. Thereby, the formation of secondary recrystallization type huge particles is prevented and the steel strip of smooth surfaces obtained. It is desirable that the content of C is lower than about 0.020% if possible in terms of magnetic characteristics.
Patent JP-H03288853-A (JP)
Title: Photosensitive planographic printing plate
Inventor: IMAI MASANORI
IPC: G03F7/004
Filed: 1990-04-05
Abstract: PURPOSE:To obviate the degradation stain in priting-out even after force aging and to obviate the stain and the degradation in printing resistance at the time of printing by incorporating specific leuco dyes and photooxidizing agents into a photosensitive layer. CONSTITUTION:The leuco dyes and photooxidizing agents expressed by formulas I to III are incorporated into the photosensitive layer. In the formulas I to III, R respectively denotes 1 to 12C alkyl, phenyl, etc.; R<1>, R<2> respectively denote A hydrogen atom, 1 to 4C alkyl, hydroxy, etc.; Ar denotes a substd. or unsubstd. phenyl group or naphthyl group. The printing plate having the good printing-out characteristic, the excellent adhesiveness between a base and the photosensitive layer and excellent printing performance while maintaining the excellent sensitiv ity and performance is obtd. in this way.
Patent JP-H02268347-A (JP)
Title: Data transfer method
Inventor: SASAKI KENJI
IPC: G06F13/16
Filed: 1989-04-11
Abstract: PURPOSE:To simultaneously transfer data to/from an extended memory by plural programs to prevent the reduction of the throughput of a system by performing data exchange of a memory disk or the like without passing a main storage space by DMA transfer on the extended memory space. CONSTITUTION:At the time of transferring data by a data transfer system, programs A and B are mapped in a main storage space 20 by a bank switching mechanism 10 and exist on an extended memory 7 as programs A and B. When the program B will exchange data with an area C of the memory 7, data exchange is performed after the bank of the area C is mapped in a window area W on the mechanism 10. At this time, data is normally transferred to the CPU physical address through the window area W; and when the program A requires data exchange with a memory disk D on the memory 7 during the data exchange processing, a DMAC 12 is started by a CPU 1 and DMA transfer is performed by the address of the memory 7.
Patent JP-S5518435-A (JP)
Title: Extraction of antioxidant from natural spice
Inventor: SANAKA NOBORU
IPC: A23B4/00
Filed: 1978-07-28
Abstract: PURPOSE: To obtain a water-insoluble antioxidant and a water-soluble antioxidant, having high safety, at low cost, by treating rosemary or sage with methanol or ethanol to extract the water-insoluble antioxidant, and separating the water-soluble antioxidant from the filtrate.  
     CONSTITUTION: Rosemary, sage or their mixture is treated with methanol or ethanol containing 40W60% of water to extract the antioxidant component. The extract is added with water to precipitate the water-insoluble antioxidant component, mixed with activated charcoal, and filtered to obtain a mixture of the water-insoluble antioxidant component and the activated charcoal. The mixture is again treated with methanol or ethanol to extract the water-insoluble antioxidant component, and the extract is distilled to remove the solvent and to obtain the concentrate of the water-insoluble antioxidant component. The filtrate obtained by the filtration of the mixture of the water-insoluble antioxidant and the activated charcoal, is distilled to remove the solvent and the water-soluble antioxidant is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08259260-A (JP)
Title: Green transparent glass colorant composition
Inventor: GOTO KAZUO
IPC: C03C1/10
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a green transparent glass colorant compsn. excellent in pattern forming property and capable of coloring the surface of glass clearly and transparently green. CONSTITUTION: This green transparent glass colorant compsn. for coloring the surface of glass transparently green consists of superfine gold particles, organometallic compds. including at least an Fe-org. compd. and an Ag-org. compd., a resin binder and an org. solvent.
Patent JP-H07293112-A (JP)
Title: Automatic telescopic gate door
Inventor: YAMAMIZU SHUJI
IPC: E05F11/04
Filed: 1994-04-28
Abstract: PURPOSE:To prevent damage by locally setting the strength of a bellows shaped tube cover for a push-pull chain for extending/contracting a telescopic door, at a specified condition. CONSTITUTION:Reinforcing sections 11b and 11c which are set thicker in wall thickness than the other sections in a specified range in the longitudinal direction, are formed in the upper section in the vicinity of the center in the longitudinal direction of a tube cover 11, and in the lower sections under both ends of the tube. As for the strength in the longitudinal direction of the reinforcing sections 11b and 11c, for example, the lower strength of the cover 11 is divided into a strong portion, a weak portion and a strong portion in order. The upper strength of the cover 11 is also divided into a weak portion, a strong portion and a weak portion in order in such a way as to be reverse in opposition to the strength setting in the lower section. When the cover 11 contracts, it starts contracting from the weak portion, when it extends, it starts extending from the strong portion, and it is regularly extended/contracted without the axis of the cover 11 being deviated to a great extent. With this constitution, since the tube cover is prevented from being hung down, it can be prevented from being contact with a push-pull chain, and the tube cover can also be prevented from being bored.
Patent JP-H07290093-A (JP)
Title: Self-traveling fountain-type water purifier
Inventor: SANO MASAHIRO
IPC: C02F7/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a self-traveling water purifier capable of being used at a place where there are no power sources or where there are suspended dust, water bloom, silt, etc. CONSTITUTION:This device consists of a self-traveling fountain unit 2 consisting of a fountain system provided with a pump and a blower in a hollow body and fountaining the water sucked up from the lower part of the hollow body from a nozzle furnished at the upper part of the hollow body and an aeration system by which the air sucked from the upper part of the hollow body is injected from a nozzle provided under the water surface of the hollow body and a solar battery power source 3 consisting of a power distribution control part 31 with a power distribution part and a control part provided in a hollow body and plural solar battery rafts 32 with a solar battery panel and an accumulator furnished on a box boat.
Patent JP-H09245519-A (JP)
Title: Transparent conductive film and transparent conductive material
Inventor: HOCHIDO YUKO
IPC: C03C17/245
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To cause low resistance to an ITO film, and form the film at a low temperature. SOLUTION: A transparent conductive film mainly composed of indium oxide and tin oxide contains silver in the transparent conductive film, and tin of 1 to 20 atomic % against indium is contained, and the silver of 0.05 to 3 atomic % against the whole metal atoms is contained. Transparent conductive material is a sintered body mainly composed of the indium oxide and the tin oxide, and the tin of 1 to 20 atomic % against the indium is contained, and the silver of 0.05 to 3 atomic % against the whole metal atoms is contained.
Patent JP-H07296468-A (JP)
Title: Tape loading device
Inventor: SHIMODAIRA TAKASHI
IPC: G11B15/675
Filed: 1994-04-28
Abstract: PURPOSE:To simplify the manual unloading operation. CONSTITUTION:The device is constituted of an operation shaft for driving a tape take-up driving mechanism 75 and a loading/unloading driving mechanism 53 in such a manner that the operation shaft 104 connecting/disconnecting these driving mechanisms 75, 53 in accordance with the connection/disconnection against a driving shaft 51 is connected/disconnected against the driving shaft 51 while moving back and forth in the axial direction and also rotated in the circumferential direction in the connected state. So, thy unloading operation of movable tape guides 10, 11 and a magnetic tape 1 are performed at a single stroke by simultaneously driving the driving mechanisms 53 and 75, therefore, the number of operations at the time of manual unloading operation is reduced.
Patent JP-S59217029-A (JP)
Title: Suppressing device for vibration of rotary body
Inventor: KURITA YASUO
IPC: F16F15/02
Filed: 1983-05-25
Abstract: PURPOSE:To increase assembling accuracy while make assembling work easier by forming a supporting member, through which a movable body is suspended and supported, with three elements which are constructed in an integrated form. CONSTITUTION:A suspending mechanism 31, through which a movable body 7 is suspended and supported, chiefly consists of a first fixing ring 32 which is fixed to the top end of the side wall of an inner tank 22, a second fixing ring 33 which is fixed to the upper face of the movable body 7, and supporting members 34 which connects the second fixing ring 33 to the first fixing ring 32. The supporting members 34 are formed cylindrically as a whole, with upper ring parts 41 fixed to the first fixing ring 32, lower ring parts 42 fixed to the second fixing ring 33, and more than one suspending bar part 43 which connects together the upper and the lower ring parts 41, 42, being provided in an integrated form. The supporting member 34 is formed by boring more than one rectangular hole in a cylindrical body or a board material.
Patent JP-H04321434-A (JP)
Title: Diff-lock operating mechanism of paddy field working machine
Inventor: OKUDA HIROSHI
IPC: F16H48/30
Filed: 1991-04-23
Abstract: PURPOSE:To provide a diff-lock operation mechanism, with which the planted condition of an extra-soft water field can be enhanced through lessening of slip of driving wheels in high speed planting work, and with which movement and running can be done without braking phenomenon associate with running-off from damp place or head swinging. CONSTITUTION:A diff-lock engaging means A actuates a diff-lock device 3 when the difference in the revolving speed between the left and right driving wheels 2L, 2R has exceeded the set value set previously by a setting device 6 which is adjustable any as desired, while a shift engaging means B generates engagement of a transmission 10 with the setting device 6 so that the set value is enlarged with changing-over of the transmission 10 for the driving wheels 2L, 2R to the high speed side and is lessened with changing-over into the low speed side.
Patent JP-H11294212-A (JP)
Title: Fuel supply controller for by-fuel internal combustion engine
Inventor: YASUDA AKIO
IPC: F02M37/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce NOx, HC, CO emitted from an engine. SOLUTION: An engine is provided with a CNG supply device 17 supplying CNG and a gasoline supply device 18 supplying gasoline. At normal operation only CNC is supplied to the engine while supply of gasoline is stopped. When a residual CNG amount is less than a lowest threshold, supply of CNG is stopped and supply of gasoline is started. Even when a CNG filling action is performed supply of CNG is not restarted, and when the residual gasoline amount is less than the lowest threshold supply of CNG is restarted.