baber/WOPTO huggingface dataset:
Patent JP-S63130126-A (JP)
Title: Crucible for melting metal uranium
Inventor: TSUBOTA MOTOJI
IPC: B01D59/00
Filed: 1986-11-21
Abstract: PURPOSE:To obtain a crucible capable of melting uranium at 2,000 deg.C or more and reduced in the danger of damage, with a crucible base material composed of a specific material, the heat insulating box for receiving the same and the coating layer consisting of a plurality of layers provided to the inner surface of the aforementioned base material. CONSTITUTION:A crucible consists of a crucible base material 20, a heat insulating box 30 and a coating layer 10 consisting of heat resistant and corrosion resistant coating 11, intermediate heat resistant coating 12 and substrate coating 13. The crucible base material 20 is composed of a metal material having heat resistance and a coefficient of thermal expansion near to that of each coating material such as Ta or W, and the heat insulating box is composed of refractory having heat resistance and stable to molten uranium in the vicinity of 1,500 deg.C. The heat resistant and corrosion resistant coating 11 is composed of Y2O3 or ThO2, the intermediate heat resistant coating 12 is composed of ZrO2 and the substrate coating 13 is composed of Ta or W.
Patent JP-H07125495-A (JP)
Title: Electric pencil sharpener
Inventor: OKUBO YASUHIRO
IPC: B43L23/02
Filed: 1993-11-08
Abstract: PURPOSE:To provide an electric pencil sharpener, with which a few un- axisymmetrical sharpening of pencil develops and good sharpening quality is obtained. CONSTITUTION:Within a pencil inserting port 12, which is opened in a case 11, a pencil holding member 24 with a pencil penetrating port 25 having the inner diameter, which is equal to or smaller than the outer diameter of a pencil is arranged and, at the same time, the center of the pencil penetrating port 25 is squared with the center of a cutter holder 23. In addition, along the peripheral edge of the pencil penetrating port 25, slits are formed so as to give elasticity. Accordingly, when the pencil is inserted in the pencil penetrating port 25, the pencil holding member 24 deflects inwards and the deflection absorbs the scattering in the outer diameters of pencils. At the same time, the position of the pencil is controlled so as to square the center of the pencil with the sharpening center of the cutter holder, resulting in allowing to sharpen the pencil without un-axisymmetrical sharpening.
Patent JP-H0995723-A (JP)
Title: Method for melting scrap
Inventor: SHIKADA TSUTOMU
IPC: C21B5/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a scrap melting method which produces molten iron by melting the scrap in high efficiency while contriving a high-volume treatment and effective utilization of synthetic resin material and can produce a large quantity of exhaust gas having high calory and high utilizing value as gas for fuel and can execute the operation in a low manufacturing cost. SOLUTION: The scrap as iron source and coke are charged into a shaft furnace, and pulverized fine coal and the synthetic resin material are blown from a combustion burner arranged in a tuyere part 2 and also, oxygen is blown from the circumference thereof and both are mixed in the high efficiency to rapidly burn the pulverized fine coal and the synthetic resin material. The scrap is melted with sensible heat of this combustion gas to produce the molten iron and also, the combustion gas is recovered as the gas for fuel without significantly executing second combustion in the furnace.
Patent JP-H08136451-A (JP)
Title: Chemical composition monitoring method and device thereof
Inventor: HASE USHIO
IPC: G01N31/00
Filed: 1994-11-14
Abstract: PURPOSE: To provide the device which can measure the composition of chemical composed of hydrogen peroxide, ammonia and water with high accuracy and excellent reproducibility, and also can perform automatic monitoring high in reliability for a long time. CONSTITUTION: Valves 5, 6 and 7 are brought into each condition indicated by each broken line, and the loop 14, loop 12, loop 11 and loop 13 of the device are filled with pure water (step 1). Next, the valve 5 is switched, and chemical is fed to the loop 11 (step 2). The valves 6 and 5 are switched, and chemical is then diluted by pure water within a circulating flow path (step 3). The valve 7 is switched, diluted chemical is mixed with boric acid solution, the concentration of ammonia is obtained by measuring an electrical conductivity, and the concentration of hydrogen peroxide is obtained by measuring ultraviolet ray absorption (step 4). Continuous monitoring on the composition of chemical can thereby be performed by repeating the steps 1 through 4.
Patent JP-H0790693-A (JP)
Title: Insoluble electrode and production thereof
Inventor: KURISU YASUSHI
IPC: C25D17/12
Filed: 1993-09-14
Abstract: PURPOSE:To provide the insoluble electrode which has excellent corrosion resistance in spite of execution of an electrolysis at a high current density and withstands long-term use by providing a metallic layer for bonding and an intermediate layer composed of a nonconductive material and the IrO2 between the electrode extreme layer and an electrode base material in the electrode in which the extreme surface electrode layer is a conductive layer consisting of IrO2. CONSTITUTION:The electrode base material 1 is a conductive metal and the extreme surface electrode layer 7 is a conductive layer consisting of the IrO2 formed by a coating and baking method. The insoluble electrode consists of the structure having the metallic layer 9 for bonding on the electrode base material 1 and having the intermediate layer 6 composed of a porous nonconductive material film having a laminar structure parallel with the electrode base material 1 and a conductive oxide consisting mainly of the IrO2 to be packed into he gaps thereof between the metallic layer 9 for bonding and the extreme surface electrode layer 7. As a result, the insoluble electrode which withstands the electrolysis at the high current density is obtd.
Patent JP-S62131008-A (JP)
Inventor: RAINHARUTO HARUPAAPU
IPC: C08G18/79
Filed: 1986-11-25
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-S62139278-A (JP)
Inventor: ISHIDA YOSHIKATSU
IPC: H01R9/05
Filed: 1985-12-13
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-H11115746-A (JP)
Title: Braking torque control device
Inventor: SAKAMOTO JUNICHI
IPC: B60T8/17
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To favorably control total braking torque including at least either of regenerative braking torque and frictional braking torque by enabling the same control as that before being made into zero to be continued, even after real regenerative braking torque is made into zero. SOLUTION: It is judged whether regenerative braking cooperative control completion condition is satisfied or not (S1). When the condition is satisfied, the control is continued, and it is judged whether vehicle speed is lower than the set speed or not (S2). When vehicle speed is higher than the set speed, thereafter steps are carried out as it is (S3-S8). Even if real regenerative braking torque supplied from a motor-driven control device is zero, the same steps are continued to be carried out (S1-S8). Further when the vehicle speed becomes lower than the set speed, target regenerative braking torque is made zero (S9), and even when the target regenerative braking torque is made zero, master cylinder liquid pressure is read (S10), and the target braking torque is obtained. Hereby change of the total braking torque can be restrained, and change of deceleration can be restrained.
Patent JP-H10170168-A (JP)
Title: Condenser
Inventor: BAUMANN PETER DR
IPC: F28B9/10
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To enhance a condensation efficiency of a condenser, by a method wherein a steam which has finished its work is condensed as it flows along a plurality of partial tube bundles disposed in a condenser and a non-condensing gas enriched vapor which is fed to an air cooler disposed in the partial tube bindle by way of a compensation lane is condensed. SOLUTION: In a power plant or the like, steam enters a neck portion 1 of a condenser by way of a discharge air connection pipe 10 which connects a condenser with a turbine and forms a uniform flow in its neck portion 1 and flows through an entire length of four particle tube bondles 2. Each partial tube bondles 2 is made of a plurality of tubes 5 which have both ends thereof fixedly secured to tube supports. The condensate which flows out from the partial tube bondles 2 is collected in a condensate reservoir 12. In this partial tube bondles 2, a space 12 is defined where a steam enriched in a non-condensing gas is collected. The steam is condensed by an air cooler 14 which is accommodated in this space 13, while the steam enriched in the non-condensing gas is fed to the air cooler 14 by way of a compensation lane 16 which certainty.
Patent JP-2001103677-A (JP)
Title: Power supply device
Inventor: NAGAI TAMIJI
IPC: H02J1/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To switch the output voltage of a DC/DC switching power supply circuit and that of an AC/DC switching power supply circuit. SOLUTION: A commercial power supply is supplied to a terminal 11 that is led from an AC/DC switching power supply circuit 12. In the AC/DC switching power supply circuit 12, a supplied commercial power supply is converted to a reference voltage and is outputted via a terminal 16. Also, in a DC/DC switching power supply circuit 14, the output of a secondary battery 15 is converted to a reference voltage and is outputted via the terminal 16. At this time, the switching operation of the AC/DC switching power supply circuit 12 and that of the DC/DC switching power supply circuit 14 are controlled by a microcomputer 13.
Patent JP-H03143545-A (JP)
Title: Vapor-liquid contact type filler for heat exchange and production thereof
Inventor: ONO TETSUO
IPC: B01J19/32
Filed: 1989-10-26
Abstract: PURPOSE:To efficiently form a wetted wall with a small amt. of water ted by forming water absorbing wettable layers on the front and rear sides of a sheetlike base material made of synthetic resin in one body. CONSTITUTION:Water absorbing wettable layers 11 such as nonwoven fabrics are formed on the front and rear sides of a sheetlike base material made of synthetic resin in one body to obtain a vapor-liq. contact type filler A. Enough water is stored in the surface of the filler only by allowing a small amt. of water to flow down on the surface of the filler and a wetted wall can be formed in the whole of a heat exchange region. Since the stored water flows down slowly, circulating water can be cooled by direct contact with a flow of air and a significant cooling effect by the latent heat of vaporization can be produced owing to sufficient vaporization time.
Patent JP-H05119400-A (JP)
Title: Illuminating optical device
Inventor: TANIMOTO AKIHITO
IPC: F21V29/00
Filed: 1991-10-25
Abstract: PURPOSE:To restrain the effect of the explosion of a lamp only inside a box even when the lamp explodes unexpectedly by arranging the lamp and a reflector in the box provided with a pressure proof glass and a valve mechanism. CONSTITUTION:The lamp 1 and the reflector 2 are arranged in the box 5 so that the surface of the pressure proof glass 3 may be set ahead of a side where a luminous flux emitted from the lamp 1 is reflected by the reflector 2 and outgos through. The box 5 is provided with the valve mechanisms 4 having a switch mechanism on both opposed sides, and a fan 6 is arranged on one valve mechanism. When pressure inside the box 5 becomes high, the valve mechanism 4 automatically closes a valve by the difference of pressure between the inside and the outside of the box 5, and when the pressure inside the box 5 is as high as outside the box 5, the mechanism 4 automatically closes the valve. In the case that the lamp explodes unexpectedly in the middle of use, the pressure in the box 5 becomes high because of the explosion of the lamp 1 and the mechanism 4 automatically closes the valve to make the box 5 in a tightly closed state, so that damage by the blast of the lamp 1 is restrained in the box 5.
Patent JP-H04156064-A (JP)
Title: Binarizing device
Inventor: SAKAUCHI YUICHI
IPC: H04N1/405
Filed: 1990-10-19
Abstract: PURPOSE:To prevent void of a picture caused at a part in which the density of an edge part is low by discriminating it as an edge when the density of a noted picture element is smaller than a surrounding average density and controlling the diffusion of an error in the binarizing circuit. CONSTITUTION:An original density (signal line 100) of a noted picture element and an average density (signal line 350) around the noted picture element being an output from an average density calculation circuit 2 are inputted to a subtractor 31, in which a difference is taken and inputted to a comparator 32. The comparator 32 compares the value with a predetermined edge threshold level (T=-40) and outputs '0' when the former is larger and outputs '1' (discrimination of edge) when not. Thus, void of dots at an edge and at a low density area of the processing start is prevented and a reproduced picture with high quality is obtained.
Patent JP-S62138583-A (JP)
Title: Organic soil modifier
Inventor: HAYAKAWA IWAO
IPC: A01G1/00
Filed: 1985-12-12
Abstract: PURPOSE:To obtain the titled modifier, neutral in pH, capable of enhancing turf growth and the activity of active bacteria for green and teeing ground of a golf curse, by blending fossil shell and organic material. CONSTITUTION:The objective soil modifier can be obtained by blending (A) an organic material (pref. peat containing 60-70wt% of humus) with (B) pref. 15-20wt% of fossil shell. This modifier preferably contain 25-30wt% of water.
Patent JP-H07134670-A (JP)
Title: Area allocating method
Inventor: KONDO JUNICHI
IPC: G06F12/00
Filed: 1993-11-09
Abstract: PURPOSE:To shorten free area retrieval time especially when an area of large size is requested to secure and to prevent the using efficiency of the area from being reduced. CONSTITUTION:Managing maps 41-1 to 41-3 which secure a group of 2KB allocation area 11-1, a group of 8KB allocation area 11-2, and a group of 64KB allocation area 11-3 by dividing group areas 10-1, 10-2. and 10-3 on an external memory device 1 by size of 2KB, 8KB, and 64KB, respectively, and furthermore, manage the presence/absence of a space area in the allocation areas 11-1 to 11-3 in the group areas 10-1 to 10-3, and a managing table 42 which manages the number of space allocation areas at every group areas 10-1 to 10-3 are provided. When an area acquisition request is issued from a host program execution mechanism 2, an area managing mechanism 3 confirms the existence of the allocation area of size fitted in requested size by referring to the managing table 42, and allocates by retrieving the free allocation area optimum for the requested size from a corresponding managing map to the host program execution mechanism 2.
Patent JP-H02125667-A (JP)
Title: Semiconductor device and its manufacture
Inventor: INOUE FUMIHIKO
IPC: H01L29/78
Filed: 1988-11-04
Abstract: PURPOSE:To make it possible to obtain a semiconductor device of transistor characteristics including a large driving force and a high-speed operation in spite of the fine pattern by a method wherein a gate electrode is formed on the surface of a silicon substrate and the sidewalls perpendicular to this surface. CONSTITUTION:A source 1b and a drain 1c, which protrude from the surface of a silicon substrate 1, are provided in an element isolation region consisting of a P<+>-layer 7 and a field oxide film 6, which are formed on the substrate 1, and a gate electrode 9 is provided on the horizontal and vertical surfaces between the source 1b and the drain 1c through a gate oxide film 8. That is, the electrode 9 is formed in such a way as to have each gate electrode surface on the surface and sidewalls of the substrate 1. Thereby, a semiconductor device having transistor characteristics including a large gate width and a large driving capacity and capable of speeding up while having a fine pattern can be obtained.
Patent JP-S62137883-A (JP)
Title: Junction type semiconductor light emitting element
Inventor: INABA FUMIO
IPC: H01S5/185
Filed: 1985-12-12
Abstract: PURPOSE:To efficiently emit light in the vertical direction to a flat plate part by a method wherein electrodes are provided on the top surface of columnar protrusion and the surface of flat plate part and/or a columnar protrusion sidewall. CONSTITUTION:A light emitting element is composed of a flat plate part B, a columnar protrusion P provided on one side of the flat plate part B, electrode E1 provided on the surface of flat plate part B and the side peripheral part of columnar protrusion P as well as another electrode E2 provided on the top surface of columnar protrusion P. A cylindrical P-N junction PN1 extending in the vertical direction direction to the flat plate part B is situated in the columnar protrusion P. Besides, another P-N junction PN2 extending in parallel with said flat plate part B is situated in the flat plate part B. In such a constitution, the P-N junction PN1 only in the vertical direction to the substrate actually emits light while another P-N junction extending in parallel with the flat plate part B hardly emits light making it feasible to effectively use the light in the vertical direction.
Patent JP-H05119893-A (JP)
Title: Help operating and displaying system of information processor
Inventor: TOKUHARA ATSUKO
IPC: G06F3/048
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the help operating and displaying system of an information processor which can provide a help function to display help data and improve the work efficiency of a user by operating a key. CONSTITUTION:An editing means 4 has a command storing means 6 to store a command or the processing corresponding to the operation of respective keys, a key arrangement storing means 10 to store the arrangement position of respective keys, and a help data retrieving means 8 to refer to the content of the key arrangement storing means 10, retrieve the peripheral key of an inputted key, refer to the content of the command storing means 6 and retrieve the command or the processing corresponding to the operation of the inputted key or the peripheral key, when the key to instruct the command from an input means 1 is inputted. After the help mode is obtained by a help key, when the key is inputted from the input means 1, and the command or the processing corresponding to the operation of the inputted key or the peripheral key from the help data retrieving means 8 is displayed as help data at a displaying means 2.
Patent JP-H07135406-A (JP)
Title: Dielectric filter
Inventor: ATOKAWA SUKEYUKI
IPC: H01P1/205
Filed: 1993-11-09
Abstract: PURPOSE:To miniaturize dielectric filter and to reduce cost by adhering an insulating board on which a coupling capacitor or an inductor and input/output terminal electrodes are formed with a dielectric resonator. CONSTITUTION:Inner conductor terminals 3a,4a are soldered to coupling capacitor electrodes 8a, 8b via throughholes 8c, 8d. A 1st insulation board 7 is adhered to an open end face 6 of dielectric resonators R1, R2 and a 2nd insulation board 9 is adhered to the board 7. Then a coupling capacitor C2 is formed by the electrodes 8a,8b, a coupling capacitor C1 is formed by the electrodes 8a, 9a, and a coupling capacitor C3 is formed by the electrodes 8a, 9a to form the dielectric filter circuit. Furthermore, a shield to suppress leakage is provided between input/output terminal electrodes or a shield cover to cover the input/ output terminal electrodes is provided.
Patent JP-H03142012-A (JP)
Title: Method for correcting position of coiling reel in coiling or uncoiling strip
Inventor: NARUSE YUTAKA
IPC: B21C47/02
Filed: 1989-10-30
Abstract: PURPOSE:To prevent a trouble such as generation of pinch on a sheet, etc., by changing a speed to shift a coiling reel in the axial direction in proportion to a line speed when the speed of an uncoiling strip comes under the critical line speed. CONSTITUTION:The coil 1 of an uncoiling reel 7 is uncoiled. Both edges are arranged in the neighborhood of a deflection roll 5, the meandering of the strip 2 is detected by a strip position detector 6, a shift cylinder 4 is extended and contracted by the instruction of a controller 9 and an uncoiling reel 7 is shifted with an uncoiling machine 3 to correct the position. When the speed of the strip 2 reaches a low speed under a specified critical line speed, the shift speed of the uncoiling reel 7 is shifted at a low speed in proportion to the line speed and, as a result, the deflection roll 5 is prevented from restraining the strip 2 and the line operation is stabilized without making a trouble such as generation of a pich on the sheet.
Patent JP-H03142448-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/44
Filed: 1989-10-30
Abstract: PURPOSE:To stably enhance sensitivity and gradation by processing a photosensitive material having a silver iodobromide emulsion layer containing silver bromide in a specified amount with a developing solution specified in an equilibrium concentration of bromine ions. CONSTITUTION:This silver halide color photosensitive material (A) is processed, while regenerating the color developing solution (B) by the ion exchange membrane electro-dialytic method. At that time, the photosensitive material A having at least one of the silver iodobromide emulsion layers containing the silver bromide in an amount of >=80mol% is used and the equilibrium concentration of the bromine ions in the developing solution B is regulated to a constant value in the range of 6.0X10<-3> - 1.3X10<-2>mol/l, and it is preferred to control the silver coating amount of the photosensitive material A to 2 - 6g/m<2> and the replenishing amount of the developing solution B to 200 - 1,500ml/m<2> of the photosensitive material A.
Patent JP-2000108801-A (JP)
Title: Parcel shelf mounting construction for automobile
Inventor: INOUE SUEKAZU
IPC: B60R7/08
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To regulate the body frontward and upward movements of a parcel shelf body, and simultaneously regulate the body rearward and downward movements as well. SOLUTION: An L-shaped bracket 40 with two faces 41 and 42 turned each to both the front and rear of a carbody is attached to a rear pillar 30, while these two faces 41 and 42 of this bracket 40 are opposed to the backside of a hanging part 22 to be rangingly installed in the underside of a shelf part 21 of a parcel shelf body 20 and a front end of this shelf part respectively, and thereby both the body rear and downward movements of the parcel shelf body 20 are regulated, and simultaneously a surface side of the hanging part 22 of the parcel shelf body 20 and an upper face side of the shelf part 21 are opposed in contact with the rear pillar 30 and a rear pillar garnish 31 ornamenting this pillar 30 respectively, whereby both the body front and upward movements of the parcel shelf body 20 are regulated in this way.
Patent JP-H07132530-A (JP)
Title: Blow injection molder
Inventor: ONODERA HIROO
IPC: B29C49/06
Filed: 1993-11-10
Abstract: PURPOSE:To secure an introducing passage of innert gas by preventing complete blockade of the passage from occurring owing to gate-sealing function of a pinpoint gate. CONSTITUTION:Temperature near a pinpoint gate 5 is detected with a thermocouple 7. A neighbourhood of an outlet side opening part 5a of the pinpoint gate 5 is heated with a heater 6. When innert gas is introduced through the pinpoint gate 5 just after completing injection of a resin material, perfect blockade of a passage is prevented from occurring by restraining drop of temperature of the pinpoint gate 5, and an introducing passage of innert gas is secured.