baber/WOPTO huggingface dataset:
Patent JP-S6391518-A (JP)
Title: Continuous measuring method of quantity of carrying of bulk material flow
Inventor: GERUHARUTO YOSUTO
IPC: G01F1/78
Filed: 1987-08-13
Abstract: The quantity of a flow of bulk material passing over a measuring wheel is continuously measured by measuring the load r.p.m. of the wheel or of a motor driving the wheel and the power output torque of the motor. The resulting r.p.m. and torque values are used for calculating the quantity. Interfering influences are substantially eliminated by using a correction value in the calculation. The correction value is based on the inertia moment of all rotating components of the system and on variations in the load r.p.m. Load r.p.m. and power output torque measuring devices provide data to a microprocessor for the calculations for achieving a high measuring precision even when the r.p.m. varies.
Patent JP-H0488159-A (JP)
Title: Composite film coated member excellent in wear resistance and molten metal resistance and its manufacture
Inventor: HARADA YOSHIO
IPC: C23C4/18
Filed: 1990-07-31
Abstract: PURPOSE:To improve the wear resistance of a composite film coated member while its excellent molten metal resistance is maintained as it is by coating the surface of a roll and a bearing member made of steel with a carbide material by thermal spraying and thereafter subjecting the thermal-sprayed film to boriding treatment to convert a part of carbides, particularly each particle on the side of the surface into borides. CONSTITUTION:A thermal-sprayed film essentially consisting of carbides is formed on the surface of a member made of steel by a thermal spraying method with the combustion flame or plasma of hydrocarbon and oxygen as a heat source. Next, the carbide thermal-sprayed film is subjected to boriding treatment. At least a part of the carbides constituting the thermal- sprayed film on the surface of a substrate and metallic components included in the above is converted into borides. In the case pores and voids are present on the thermal-sprayed film, through these, the components subjected to the boriding reaction are gradually infiltrated into the inside, so that the reaction of the boriding occurs in such a manner that the defective part in the thermal-sprayed film is preferentially borided. As a result, the thermal-sprayed film after the boriding treatment is borided by the effect of the components subjected to the boriding reaction not only on the outermost layer but also the ones infiltrated into the depth of the inside through the defective part in the film, by which the bonding strength of thermal-spray particles each other is improved. Furthermore, they form a borided alloy layer with the member made of steel, and their state is formed into a metallurgical bonding one.
Patent JP-H0936082-A (JP)
Title: Drying treatment device of semiconductor wafer
Inventor: FURUKAWA TOMOHARU
IPC: H01L21/304
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a drying treatment device of a semiconductor wafer where productivity is improved, configuration is simplified, paper loss is reduced, dust/dirt intrusion is prevented, drying treatment is promoted, and maintenance property is improved. SOLUTION: A substitution part A for substituting water on the surface of a semiconductor wafer 7 by isopropyl alcohol paper 5a and a drying part B for drying isopropyl alcohol 5 on the surface of the substituted semiconductor wafer 7 are constituted of an independent substitution treatment bath 1 and a drying treatment bath 2.
Patent JP-H0486522-A (JP)
Title: Optical absolute encoder
Inventor: ONO YASUSHI
IPC: G01D5/249
Filed: 1990-07-31
Abstract: PURPOSE:To enhance the reliability of a read value by using a semiconductor laser as the reading light source of an absolute pattern and providing a control circuit allowing the semiconductor laser to light only for a time necessary for reading when a command signal is inputted. CONSTITUTION:When an absolute position command signal 12 is inputted, the output signal of a J-KFF 18 becomes an H-level to be inputted to the terminal (e) of a control circuit E and a semiconductor laser Q emits laser beam. At this time, the output of a sensor is inputted to a terminal 6 as a serial signal and this signal is stored in a shift register 13 to be returned to the original parallel signal. When this transmission is completed, the output signal of the FF 18 is reversed and the laser Q is put out by the circuit E. Further, an incremental/decremental counter 15 is loaded with the data of the register 13 through an ROM 14. Until the value counted by a counter 17 through an oscillator 20 coincides with the loaded data of the counter 15 and a comparator circuit 16 outputs a coincidence signal, the pulse from the oscillator 20 is continuously outputted from an output terminal 24 as it is.
Patent JP-H0651520-A (JP)
Title: Plate making method for planographic printing plate
Inventor: HANADA HIDEMI
IPC: G03F7/07
Filed: 1992-07-28
Abstract: PURPOSE:To enable rapid plate making processing and the reproduction of a large quantity of planographic printing plates always with stable characteristics and further, to decrease the volume of a waste liquid by supplying a neutralizing liquid only to the surface on which a developer acts and executing the neutralization of the developer on the planographic printing plates. CONSTITUTION:The planographic printing plate M is transported by transporting rollers 1a, 1b, 2 by positioning the surface coated with silver halide emulsion layers upward. The developer is supplied and applied only to the surface coated with the silver halide emulsion layers by a developer injecting device S1. In succession, the neutralizing liquid is supplied and applied by a neutralizing liquid injecting device S2 only to the surface on which the developer acts without squeezing the developer. The developer remaining on the plate surface mixes with the neutralizing liquid on the plate surface. This neutralized liquid mixture is squeezed by squeezing rollers 3a, 3b and is recovered as the waste liquid in a recovering tray W, from which the liquid mixture is discharged to the outside of the development processing device. As a result, the strongly basic effluent liquid is substantially entirely eliminated.
Patent JP-H0651578-A (JP)
Title: Photosensitive belt driving device
Inventor: UKEI SHOJI
IPC: G03G21/00
Filed: 1992-07-28
Abstract: PURPOSE:To enhance the effect of preventing the misregistration of images by suppressing the meandering and slipping of the photosensitive belt of the photosensitive belt driving device of an electrophotographic device. CONSTITUTION:A coating layer of a lubricating material is formed on the step part at the end of a driving roller 1 and the surface with which elastic material guide members 7a, 7b of the photosensitive belt 5 come into contact. The driving roller 1 and driven rollers 2, 3 are so installed that the error in the parallelism between the axes thereof is confined to <=0.2mm. The photosensitive belt 5 is extended under 2.5 to 12kgf tension. Then, the guide members 7a, 7b come into contact with the step part of the driving roller 1 and suppresses the increase of the meandering when the photosensitive belt 5 meanders. In addition, the slip is suppressed by the high tension, by which the misregistration of the images is prevented.
Patent JP-H0755218-A (JP)
Title: Exhaust apparatus for cooking
Inventor: ARAKANE NORIHIDE
IPC: F24F7/06
Filed: 1993-08-13
Abstract: PURPOSE:To provide an apparatus wherein a space required for installation thereof is reduced and higher exhaust efficiency is achieved, and wherein a danger of fire due to adhered oil is prevented from being produced. CONSTITUTION:An air suction inlet 30 communicated with the outside through a duct 3 is formed in a space located in the vicinity of a range 1 surrounded by a hood 35 extending upwardly of the range from the rear of the range 1 and by the range. On the side of an air suction inlet in the duct there are provided a tank 34 in which a separation solution 4 is stored and a partition plate 33 that is dipped in the separation solution at its lower end. There are disposed a gas/liquid separation plate 7 and a fan 8 on the side of the duct where the duct is communicated with the outside. Exhaust air is sucked into the air suction inlet opened in the vicinity of the range, and is directed to pass through the separation solution, and is further exhausted to the outside of a room.
Patent JP-S6170201-A (JP)
Title: Hydraulic self-holding type two-position changeover valve
Inventor: RUDORUFU BURUNAA
IPC: F16K11/07
Filed: 1985-09-11
Abstract: The invention relates to a two-position switching valve having hydraulic self-holding properties and comprising a closure piston disposed in a flow path for displacement between an open position and a closure position for controlling a pressure between a maximum value and a minimum value, and operatively coupled to a control piston mounted for displacement in a housing. In known switching valves of this type, a creeping approach of respective switching points is scarcely avoidable under certain operating conditions. In accordance with the invention, a reliable switching function is achieved by forming the housing bore as a continuous stepped bore for slidably guiding therein a stepped piston consisting of a closure piston, a control piston, and a piston portion and by providing alternately openable and closable flow connections therein permitting an annular space between the closure piston and the piston portion to communicate with an annular chamber adjacent the control piston in the closure position of the closure piston, and the annular chamber to be pressure-relieved in the open position of the closure piston. These provisions result in the generation of a servo force for abrupt switch-over operation of the valve.
Patent JP-S6360216-A (JP)
Title: Smelting reduction refining equipment
Inventor: FUJII SHIRO
IPC: C21B13/00
Filed: 1986-08-29
Abstract: PURPOSE:To reduce the variance of pre-reduction rate for ore by drying the ore mth exhaust gas from a smelting reduction furnace and also arranging an adjusting means for the gas temp. to control moisture content in the charged ore. CONSTITUTION:The high temp. exhaust gas generated in the reduction furnace 1 is sent to the pre-reduction furnace, to use to pre-reduction of the ore. The exhaust gas is passed through a dust collector 3 and a high temp. heat recovery part 4, and a part of the gas is sent to a dryer 6 to use to drying of the ore. The moisture content and weight of ores before sending to the dryer 6 are detected by detectors 12, 13. And, the exhaust gas temp. from the dust collector 3 is detected by a thermocouple 15 and the flow rate is detected by a flow meter 16. Further, the exhaust gas temp. sent to the dryer 6 is detected by the thermocouple and the composition is detected by a gas analyzer 18. Each of these detecting signals is transmitted to an arithmetic unit 19, and the signal is outputted to a valve 10 based on the suitable moisture content in the ore, to adjust the opening of valve 10. In this way, the exhaust gas temp. supplied to the dryer 6 is adjusted, to control the moisture content in the ore in a hopper 7 to a suitable value.
Patent JP-H0487202-A (JP)
Title: Illumination apparatus
Inventor: NISHIDA NOBUYUKI
IPC: F21S8/06
Filed: 1990-07-30
Abstract: PURPOSE:To allow a light source to be hardly visible, obtain sufficient brightness, and produce the atmosphere by changing the light for staging by radiating the emitted direct light and the reflected light from a mirror through a translucent cover, and diffusing the light permeating the mirror in the side direction. CONSTITUTION:A mirror 5 covering the periphery of a direct light source 4 fitted to a socket main body 1 at its upper end below the socket main body 1 is made of a member which reflects the light emitted from the direct light source 4 downward and permeates part of it. A cover 6, which is made of an opaque material, has a trough-shaped cross, and has an outer periphery edge 8 located outside the extension line of a straight line L connecting the optical center of the direct light source 4 and the lower end edge 7 of the mirror 5, an indirect light source 9 arranged in the cover 6, and a connecting member 15, which is held by the socket main body 1 at one end, extended from it, and connected to the cover 6 at the other end, are provided. The direct light source 4 is not directly visible, and the light can be changed.
Patent JP-H0542419-A (JP)
Title: Wire winding control device for wire electric discharge machine
Inventor: KAWANABE YU
IPC: B23H7/02
Filed: 1991-08-12
Abstract: PURPOSE:To prevent derailment by preventing sag of a wire electrode in winding when the wire electrode is disconnected. CONSTITUTION:A wire electrode 1 fed from a wire bobbin 10 which is rotated and energized in the winding direction is held by a driving roller 35 and a pinch roller 37 and fed in the direction shown by an arrow A for machining. A variable brake roller 16 is arranged between the wire bobbin 10 and a workpiece 18, and a tension is generated at the wire electrode 1. When the wire electrode 1 is disconnected, a braking force of the variable brake roller 16 is reduced to enable winding of the wire electrode 1 by the wire bobbin 10. When a cut end of the wire electrode 1 is detected by a wire end detecting sensor 5 in winding, winding is stopped.
Patent JP-H0756769-A (JP)
Title: Package operation mode reading system
Inventor: IWAI KAZUHIRO
IPC: G06F11/30
Filed: 1993-08-16
Abstract: PURPOSE:To enrich the displayed contents of an explanation for the operation mode of a working electronic circuit package for determining an operation mode in accordance with the set states of switches and to easily change the contents. CONSTITUTION:A control part 102 in an electronic circuit package 10-1 reads out the set states of respective switches 101-1 to 101-m based upon a request from a maintenance terminal 40 through a central processing unit(CPU) 30 and returns the read results as a switch set state informing signal. The terminal 40 retrieves a data base 401 based upon switch set state information included in the signal and visually displays a message explaining th corresponding operation mode on a dislay part 403. The contents of the data base 401 can be changed only by the terminal 40.
Patent JP-H0864723-A (JP)
Title: Hybrid integrated circuit device and its manufacture
Inventor: SAITO HIDESHI
IPC: H01L23/50
Filed: 1994-08-26
Abstract: PURPOSE: To bent leads ideally by a method wherein, following the bending of outer leads, down-steps are provided in the parts of the surface of a frame unit facing the outer leads at the inside positions corresponding to the respective outer leads and close to the exposed parts of the outer leads. CONSTITUTION: Outer leads 50 which protrude from a resin casting region to an outside atmosphere are bent in a direction parallel with a board 53. Following this bending, down-steps 71 are provided in the parts of the surface of a frame unit facing the outer leads 50 at least at the inside positions corresponding to the respective outer leads 50 and close to the exposed parts of the outer leads 50. With this constitution, even if resin is cast into a resin casting space corresponding to the mounting space of the leads 50, the resin level stays at a position T lower than the upper surface of a partition wall 63 by the step- down distance of a corner part C. Therefore, when the leads 50 are bent, the position of the fulcrum of the bending is lower than the position of the conventional method, so that the leads 50 can be bent ideally.  That is to say, a lead bending in accordance with the request of the customers can be realized.
Patent JP-H1133770-A (JP)
Title: Method and device to eliminate weld overlay of steel frame box column
Inventor: NISHIMURA MEIJI
IPC: B23K10/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide the method and device to automatically and successively weld cut the overlay efficiently using a plasma torch having three orthogonal axle. SOLUTION: In the case to eliminate the working overlay part 1, to be formed at the starting and the ending parts by the electroslag welding to fabricate the steel frame box column, the overlay is weld cut in succession divided in plural times in a direction from the top towards the bottom by combined actions of a plasma torch 2 having three orthogonal axle, namely; a torch weaving action to proceed towards the center of the overlay, weaving in the width direction (X, Y axes), a linearly retreating torch weaving action (Y axis), and a torch weaving action (Z axis) to descends by a given height.
Patent JP-S5991808-A (JP)
Inventor: IKUMOTO MINORU
IPC: A01G13/00
Filed: 1982-11-17
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-S5992892-A (JP)
Inventor: SATOU YOSHINORI
IPC: B66C13/06
Filed: 1982-11-17
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-S5992428-A (JP)
Title: Magnetic recording medium
Inventor: NOCHI KIDAI
IPC: G11B5/64
Filed: 1982-11-18
Abstract: PURPOSE:To improve tape squealing and reproduction of image quality by forming an undercoat composed of a mixture of two kinds of particles having average heights, h1 and h2, 3h1<=h2 used as nuclei, and a resin used as a binder, and having granular protuberances, on a plastic film base, and forming a thin ferromagnetic film on the undercoat. CONSTITUTION:The height of granular resin protuberances is 3-20nm (h1) at the protuberances 21, 21', and 10-60nm (h2) at those 22, 22' and preferably, h1<=1/3h2. A noise preventing effect is obtained by controlling the density of said protuberances having two kinds of heights. Output is lowered extremely small, and deformation of the envelope is also small. It is desirable that the density of the protuberances is >=100,000/mm.<2> as for the smaller and <=100,000/mm.<2> as for the larger. It is suitable that the planar extension of the protuberances is 1-20 times the height. The film base is made of polyester of polyethylene terephthalate or its copolymer or the like.
Patent JP-H0951594-A (JP)
Title: Speaker grill for door trim
Inventor: TAWADA KAZUHIRO
IPC: H04R1/34
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide the speaker grill for a door trim which can supply sufficient sound pressure to a crew man and has the high sticking strength to a skin material and a superior outward appearance. SOLUTION: Of the speaker grill for the door trim which has the skin material stuck on the top surface of a grill body 1 having many opening parts, the grill body 1 is formed of synthetic resin by integrally molding a proper number of lateral ribs 3 having slanting surfaces 3a and 3a in the same direction as their front and rear surfaces and many longitudinal ribs 4 which are narrower than the lateral ribs 3 and connect the respective lateral ribs 3 in a peripheral frame part 2 and forming many longitudinally long opening parts given directivity to the crew by the slanting surfaces 3a in the plate surface; and the respective lateral ribs 3 and longitudinal ribs 4 have their opening edges formed in an edge shape and also have flat surfaces 5 for skin material sticking without unevenness.
Patent JP-H06103531-A (JP)
Title: Accumulated magnetic lead/writing head/deflected body/conductor structure
Inventor: HARORUDO JIEI HAMIRUTON
IPC: G11B5/17
Filed: 1993-07-23
Abstract: PURPOSE: To provide the structure of an integrated head, a flexible body and a conductor for reading/writing information from/into a recording medium which relatively moves like a disk a drum. CONSTITUTION: The structure 20 has a dielectric flexibly body 34 of a micro size. Magnetic read/write pole structures (converter elements) 22; 44 and 46 and electric coils and a conduction means 36, 38, 40 and 42; 56 are buried in the flexible body. The flexible body 34 and one or more than one constitution elements buried in the flexible body are formed on the base of an atomic level by using a common material evaporation process.
Patent JP-S6485734-A (JP)
Title: Heat treatment equipment of band-like body
Inventor: NAKAYAMA YOSHIAKI
IPC: B29C55/02
Filed: 1988-08-17
Abstract: PURPOSE:To simplify the structure of an equipment and prevent the widthwise shrinkage of a band-like body from developing by a structure wherein other heated rolls and press rolls are provided respectively on to planes, which meet perpendicularly to each other at the center line, the position of which is fixed, of a heated roll. CONSTITUTION:A press roll 1a and a fixed heated roll 2a, through both of which a band-like body X is pressed and heated, are arranged vertically, while the fixed heated roll 2a, press rolls 1b and 1c, a heated roll 2b and a press roll 1d are arranged in a horizontal straight line H-H'. The center of the fixed heated roll 2a is supported by a bearing means. The press roll 1d pushes the heated roll 2b and the press rolls 1b and 1c against the fixed heated roll 2a by means of pressurizing device so as to bring the rolls into close contact with one another. A similar pressurizing device is annexed to the press roll 1a. Accordingly, even with smaller roll diameters, large pressurizing force can be applied to the band-like body so as to be able to effectively utilize the resultant surface pressures coping with the heat shrinkage force, resulting in allowing to remarkably reduce the widthwise shrinkage.
Patent JP-S6181637-A (JP)
Title: Diebonding device
Inventor: KONO TAKASHI
IPC: H01L21/58
Filed: 1984-09-28
Abstract: PURPOSE:To improve a productive performance and to miniaturize a device by providing heater blocks contacting and heating from both faces getting in between the upper and the lower faces of a ceramic package at both the upper and the lower faces of a package. CONSTITUTION:PGA type ceramic packages 1, 2 and 3 are carried from a preheating heater block (a) through (b) to a heater block (c) by a carrier click 4 and is diebonded. The upper heater blocks 5 and 6 of the preheating heater block are fixed to a vertically slidable member 9, and the lower heater blocks 7 and 8 are fixed to a carrier base of a diebonding device. The ceramic packages 1 and 2 carried by a carrier click are sandwiched between the lower heater blocks 7 and 8 and the upper heater blocks 5 and 6 slided downward, and are contacted and heated from both the upper and the lower faces.
Patent JP-H1144005-A (JP)
Title: Flow-along water inducing tool
Inventor: KONISHI KOICHI
IPC: E06B7/14
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting and to prevent marring of appearance of an outer wall for a long period by a method wherein an adhesion layer is formed in a state to protrude from a contact surface with a wall surface and further a sealant is applied on the contact surface which is fixed on a wall surface. SOLUTION: An adhesion layer of an adhesion tape 5 is formed, in a manner to protrude from a contact surface by 0.2-1.5 mot, at a contact surface 11, securely direct contact with a wall surface, of a fixing part 7 of a jig 3. Thereafter, a sealant 17 is applied on the contact surface 11 in a manner to grasp an adhesion layer, and a flow-along water inducing tool 1 is fixed on a wall surface. This adhesion layer comprises a deformable base material and adhesive films formed on both surfaces. The contact surface 11 is pressed by the wall surface, and with a distance kept at 1.5 mm, a repulsion force generated at a base material is set to 50 gf/cm<2> or less. This constitution extremely facilitates mounting of a building on the wall surface and provides a stable fixed state, and prevents marring of appearance of an outer wall for a long period.