baber/WOPTO huggingface dataset:
Patent JP-H06588-A (JP)
Title: Method for measuring and controlling boundary layer level of molten metal in continuous casting for double-layer cast slab
Inventor: WATANABE KUNITOSHI
IPC: B22D11/16
Filed: 1992-06-23
Abstract: PURPOSE:To provide a level measuring method and a level control method for stably and continuously controlling the boundary layer level of a molten metal poured in a mold in a continuous casting for double layer cast slab. CONSTITUTION:This level measuring method for the boundary layer of the molten metal in the continuous casting is the one, which inserts a bubbler pipe 6 so as to position the tip part into the inner layer in the molten steel below the boundary layer 3 and measures the back pressure at the position of the bubbler pipe by allowing the bubbler pipe 6 to be foamed and also measures the molten steel surface level by a molten metal level meter 11 to obtain the boundary layer level based on the measured back pressure and molten steel surface level value. By this method, even in the case of generating the variation in the fluidity of the molten metal at the time of starting the casting or in the upper and the lower layers, the boundary layer level is restored to a normal position in a short time and stabilized and the problem for mixing the molten metals is avoided and also, the precision of the surface layer shell stably forming the boundary layer level is improved.
Patent JP-S6347072-A (JP)
Inventor: SAKAMOTO MASANOBU
IPC: B25B23/151
Filed: 1986-08-08
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-S6431080-A (JP)
Title: Target-signal detecting circuit
Inventor: HAYASHI YOSHIO
IPC: G01S7/32
Filed: 1987-07-27
Abstract: PURPOSE:To enhance the reliability of an apparatus and to facilitate the isolation of causes when a target signal is not detected, by operating discrete Fourier transformation (DFT) circuits in parallel for each range block. CONSTITUTION:Received signals are converted 3a and 3b into a real-part digital signal and an imaginary-part digital signal. The signals are stored in buffer memories 4a and 4b. DFT circuits 101--101-N receive the digital signals at the real part and the imaginary part corresponding to range blocks from the memories 4a and 4b. A required doppler filter group is formed in each range block. The result of the filtering in each doppler filter is sent into a target judging circuit 8. The circuits 101-1-101-N are operated in parallel. The DFT in the circuit 101-1-101-N are carried out for every unit range for data of 1 CPI data in series in the range block. Then the outputs of the N pieces of the circuit 101-1-101-N are received by the judging circuit 8. Thus, in which range block the target block is present is judged.
Patent JP-H0723520-A (JP)
Title: Snow melting apparatus for overhead transmission line
Inventor: MUNAKATA TAKEO
IPC: H01B5/08
Filed: 1993-06-30
Abstract: PURPOSE:To provide a snow melting apparatus for transmission line, in which heat generation characteristics are not deteriorated and which has corrosion resistance and water repellency. CONSTITUTION:The secondary corrosion protective covering layer 4 of a high heat- resistant and high water-repellent resin such as a fluororesin, a silicone resin, etc., is formed onto the primary corrosion protective covering layer 3 of aluminum, zinc, etc., formed onto the low Curie-point magnetic wire rod 2 of a snow melting wire 1 wound on a transmission line. Consequently, the primary corrosion protective covering layer can be thinned and the deterioration of the heat generation characteristics of the magnetic wire rod can be prevented, and the progress of corrosion is prevented by the secondary corrosion protective covering layer even when a crack is generated in the primary corrosion protective covering layer at the time of the winding of the transmission line. The adhesion of ice and snow pieces is prevented by the secondary corrosion protective covering layer having high water repellency, and snow can be melted quickly under the state of slightly coated ice and snow. The magnetic wire rod is brought to a low Curie point, and wasteful heat generation at the time of a high temperature accompanied by no snow accretion is obviated, thus preventing transmission loss.
Patent JP-2000025549-A (JP)
Title: Dashboard
Inventor: KANSTEINER UDO
IPC: B60R21/2165
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a dashboard as much as possible, and to improve its appearance. SOLUTION: In a dashboard for an automobile which includes a base part 10 and an airbag cover 12 to which a load is given by an airbag which is integrated with the base part 10 and inflated, a surface formed of the base part 10 and the airbag 12 is covered by a masking 14, and the surface is directed toward a space for the crew in a condition where the dashboard is installed.
Patent JP-S6167030-A (JP)
Title: Exposing device of copying machine
Inventor: FURUYA HIROSHI
IPC: G03B27/32
Filed: 1984-09-10
Abstract: PURPOSE:To correct effectively the cosine biquadratic rule characteristics of an image forming lens in advance and to reduce the power source cost of a light source by distributing the quantity of light on a platen surface to the optical axis of the image forming lens symmetrically in a periphery more state on condition that a variable magnification copying machine is a corner register type. CONSTITUTION:When copy magnification is set to life size during exposure, a movable lamp unit 30 is arranged at each corner part of a housing bottom part 1b and flash light sources 22 and 23 of a fixed lamp unit 20 and a movable lamp unit 30 emit light beams, which reach the surface of a platen 3 directly or after being reflected by reflectors 24 and 35. At this time, more light is distributed to peripheries of the respective corner parts of the platen 3 because of the relation between main optical axes (n) of the reflectors 24 and 35, the distribution of the quantity of light on the surface of the platen 3 is in the periphery more state which is symmetric about the optical axis of the image forming lens 4, and the entire surface of a copy original 2 is lighted with this light quantity distribution. In this state, when the light quantity distribution is set as desired, the light quantity of original image light right after being passed through the image forming lens 4 is set nearly uniform.
Patent JP-S6429222-A (JP)
Title: Electronic curtain
Inventor: IKEDA MIKIO
IPC: A47H23/08
Filed: 1987-07-27
Abstract: PURPOSE: To maintain very good appearance in a light transmission state and a shaded state, and effectively use the whole surface of window glass for lighting by sealing liquid crystal into space between translucent plates as a pair having light transmissive electrodes, and providing a drive part for applying voltage to the electrodes. CONSTITUTION: This electronic curtain is formed to have a pair of translucent plates 1 with light transmissive electrodes 3, liquid crystal 2 sealed into a space between translucent plates 1 as a pair, and drive parts 4 and 5 used for applying voltage to the electrodes 3. In other words, the molecular orientation of the liquid crystal 2 is changed by applying voltage to the electrodes 3 or interrupting the voltage application, thus providing a shaded state and a light transmission state. According to this construction, good appearance is realized in both of the light transmission state and the shaded state, and the whole surface of window glass can effectively be used for lighting. At the same time, light transmission and shading operations can be easily made and an easy cleaning work can be ensured.
Patent JP-H1016684-A (JP)
Title: Holding tool of driving position
Inventor: TOMISHIMA TADAYOSHI
IPC: B60N2/90
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a driving position holding tool capable of contributing safety drive without accumulation of fatigue even when driving a long distance as not only a neck of a driver but also a head back part and a back are held. SOLUTION: It is constituted of a main body part 3 formed in a sectionally L shape of a horizontal part 3a and a vertical part 3b, a sectionally wedge shape seat back member continued to below the main body part 3 and an auxiliary cushion 2 to be installed on a back surface of the main body part 3 as required, a sponge material or a semi-fluid as hard as it is inserted in the horizontal part 3a, and the auxiliary cushion 2 is constituted of an air bag or a sponge bag.
Patent JP-S6249183-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1985-08-26
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-H0474806-A (JP)
Title: Apparatus and method for extrusion-compacting deformed material
Inventor: HOSODA SHIGEMI
IPC: B22F3/20
Filed: 1990-07-17
Abstract: PURPOSE:To execute extrusion-compacting of raw material for sintering a deformed material with a simple apparatus at a low cost by packing powder raw material, which is plasticized by adding binder, into a devided metallic mold for compacting having the prescribed cross sectional shape of penetrating hole through a connector. CONSTITUTION:The apparatus used for extrusion-compacting of the raw material for sintering, changeable in the cross sectional shape at the position in the longitudinal direction, is constituted of an extrusion machine 1 composed of a cylinder 1a and a screw 1b, a connector 2, metallic mold 3 and cap 4. The connector 2 has a conical shaped hole mold 2a and a hole 2b having a diameter smaller than the min. cross sectional outside diameter of the body to be compacted. The metallic mold 3 is composed of divided pieces 3a, 3b having a hole mold 3d changeable in the cross sectional shape. At the time of extruding the plastically kneaded body of metal powder by running the above extrusion machine 1, the kneaded body is packed into the hole mold shape in order. After completing the packing, the cap 4 is taken off and after slide-shifting the divided pieces 3a, 3b, the green compact is extruded to the prescribed length.
Patent JP-S5977720-A (JP)
Title: Digital-analog converting circuit of alternate signal output
Inventor: KIYOUGOKU TERUHIKO
IPC: H03M1/66
Filed: 1982-10-27
Abstract: PURPOSE:To attain conversion of a digital signal represented by the complement of 2 into alternate signal simply and with high accuracy by means of an exclusive OR circuit. CONSTITUTION:The Dn-th bit of an n-bit signal represented by the complement of 2 represents a sign. When the Dn is at ''0'', the sign is positive and when ''1'', it is negative. When the Dn is at ''0'', SW2, SW3 are turned on and SW1, SW4 are turned off among the sign changeover switches, and a terminal 10 goes to positive. Current sources I0-In and switches S0-Sn form a current summing type DA converting circuit, which generates an output current in response to the D0-Dn. When the Dn is at ''1'', the SW1, SW4 are turned on and the terminal 10 goes to negative. The D0-th-Dn-1-th bits control the switches S0-Sn-1 via the exclusive OR in order to express the complement of 2. To correct finally analog signals corresponding to the minimum bit, they are added.
Patent JP-H0918095-A (JP)
Title: Flexible printed board
Inventor: YAMASHITA KOJI
IPC: H05K1/00
Filed: 1995-06-30
Abstract: PURPOSE: To enable a flexible printed board where metal foils of different width are mxiedly provided to stand bending for a long time even if it is used in such an environment that it is often bent upwards or downward by a method wherein the metal foils are set equal inbending stress. CONSTITUTION: A wide metal foil 2 subjected to a comparatively large bending stress is arranged near the center of a board where the metal foil 2 is not subjected to a comparatively large bending stress, whereby the wide metal foil can be optimized against bending, and a flexible printed board is so structured as to be elongated in service life as a whole. Furthermore, insulating films 1 and 4 are arranged sandwiching the metal foil 2 between them so as to enable the metal foil 2 to be located near the thickwise center of the flexible printed board, whereby the stress to the metal foil 2 can be minimized.
Patent JP-H05159933-A (JP)
Title: Coils
Inventor: OTA HIDEO
IPC: H01F27/28
Filed: 1991-07-29
Abstract: PURPOSE:To develop coils which can be thin and whose reliability and yield can be enhanced even when a large number of elements are used to constitute a series two-terminal circuit board, and the mounting of which can be omitted when combined with a printed. CONSTITUTION:Sheet coils 1 are laminated so as to constitute a specified number of two-terminal circuits or series two-terminal circuits by using a required number of sheet coils 1 each comprising first and second coils 3-1, 3-2 which are combined in parallel, by using a required number of two types of sheet coils one of which is the above sheet coils and the other of which comprises one of the coils wound in a specific direction, or by using a required number of sheet coils each comprising one of the coils wound in a predetermined direction.
Patent JP-H0534945-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMADA YOSHINORI
IPC: G03G5/07
Filed: 1991-07-29
Abstract: PURPOSE:To provide an org. electrophotographic sensitive body having high sensitivity and excellent mechanical strength, usable as a sensitive body for a negative electrification system in which the sensitive body is first electrified with negative charges and then partially irradiated with visible light so as to vanish the negative charges in the irradiated region and as a sensitive body for a positive electrification system in which the sensitive body is first electrified with positive charges, ensuring high potential by electrification and not accumulating residual potential even after repeated electrification and exposure. CONSTITUTION:A single layer type photosensitive body 2 contg. polysilane and 0.01-0.8wt.% carrier generating agent basing on the amt. of the polysilane is formed on an electric conductive substrate 1 to obtain an electrophotographic sensitive body.
Patent JP-H0940424-A (JP)
Title: Spherical alkali metal hexatitanate powder and its production
Inventor: AZUMA KENJI
IPC: C01G23/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To produce a spherical alkali metal hexatitanate powder which is useful as a friction material, filler of a resin or coating material, or the like. SOLUTION: This powder consists of spherical particles in which crystal grains of an alkali metal hexatitanate (M2 Ti6 O13 wherein M is an alkali metal) are bonded to each other through an alkali metal silicate (M2 SiO3 ) and the molar ratio of (M2 Ti6 O13 )/(M2 SiO3 ) is 1/0.02 to 1/0.5. Accordingly, the alkali metal hexatitanate crystal grains which are constituents of the spherical particles, have high bond strength to each other and high breaking strength. In this production, a powdery titanium compound, a powdery alkali metal compound and a powdery silicon compound are mixed in ratios enough to provide TiO2 /M2 O/SiO2 molar ratios of 6/(1+x)/x (wherein x is 0.02 to 0.5) to obtain a powdery mixture and then, the powdery mixture is granulated into granules and thereafter, the granules are subjected to calcination treatment at 700 to 1,300 deg.C to produce the objective powder.
Patent JP-H0474543-A (JP)
Title: Static crushing method with inflating agent and jig for supply water thereto
Inventor: WATABE KAZUTAKA
IPC: B02C19/18
Filed: 1990-07-17
Abstract: PURPOSE:To permit massive object such as concrete and rock to be crushed statically making use of the hydration energy of an inflating agent by a method wherein an inserting hole is filled with an inflating agent and a water pouring jig is thereafter engaged with an opening at the end of the inserting hole to pour water into the inflating agent in the inserting hole to produce hydration. CONSTITUTION:After filling an inflating agent 3 in an inserting hole 2 formed horizontally in a massive object 1, a water pouring part 8 of a water pouring jig 6 having water 5 filled in its water reservoir part 7 is engaged with the inserting hole 2 and the water 5 is introduced from the water reservoir part 7 through the water pouring part 8 into the inserting hole. The water pouring jig 6 is set with water pouring part 7 downward and the water is supplied from the end of the water pouring part 8 opened upward. The end of the water pouring part 8 is engaged with the inserting hole 2 with the water pouring part 8 of the water-filled water pouring jig 6 set upward. After such engagement, the water reservoir part 7 is rotated on the water pouring part 8 so as to be raised. The water 5 is allowed to flow from the water reservoir part 7 through the water pouring part 8 into the inserting hole 2 and then poured into the inflating agent 3 to cause hydration to take place so as to effect a static crushing. In this way operational efficiency and safety can be improved remarkably.
Patent JP-S6080961-A (JP)
Title: Cleaning device
Inventor: SUZUKI TSUNEO
IPC: B60S3/04
Filed: 1983-10-08
Abstract: PURPOSE:To enable a material to be efficiently washed by providing a wiper rolled by injection energy of detergent liquid for wiping the material on an end of a nozzle for injecting the detergent liquid forcibly sent from a pump. CONSTITUTION:An introducing port 3 of a nozzle 1 and a suction port 4 of the nozzle 1 are connected respectively to a discharging port of a pump 2 and a discharging port of a compressor 7 by pressure proof hoses 8, 8'. And detergent liquid and air are forcibly sent from the pump 2 and the compressor 7 to the nozzle 1 respectively. Thus, a flexible pipe 6 connected to an injection port 5 of the nozzle 1 is straightened by jet of mixed flow of detergent liquid and air, while a wiper body 6a formed on an end of the flexible pipe 6 by cut-outs is rolled fiercely by the jet liquid. Thus, the extent 9a of a surface 9 to be washed is efficiently washed by the detergent liquid injected from the flexible pipe 6 and the rolling of the wiper body 6a.
Patent JP-2000015375-A (JP)
Title: Work transporting device
Inventor: BABA TAKESHI
IPC: B21F3/04
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of a working rate owing to the mutual intertwining of coil springs. SOLUTION: A belt member 32 is turnably disposed in a heat treatment device. The belt member 32 is wound onto a driving member consisting of sprockets, etc., separated at a prescribed interval and becomes freely turnable by connecting either of the driving member to a motor driving shaft. A partitioning member 31, which is vertically erected at a slightly larger interval than a free length of a coil spring W, is connected onto the outer peripheral surface of the belt member 32. The partitioning member 31 is transported to the downstream side on a rail member 24 within a heat treatment furnace while partitioning the coil spring W one by one.
Patent JP-H0239408-A (JP)
Title: Conductive composed material for ceramic capacitor terminal electrode
Inventor: ASADA EIICHI
IPC: H01B1/22
Filed: 1988-07-28
Abstract: PURPOSE:To extremely strengthen the connecting strength with a capacitor element assembly by using borosilicate barium-zinc glass which is composed in specific proportions as an inorganic binder. CONSTITUTION:This is a conductive composed material for a ceramic capacitor terminal electrode which is made by dispersing into organic vehicle the precious metal powder 100 pts.wt. and one or two or more kinds of glassy frit 0.5 to 20 pts.wt. which is composed by glass-composing elements in the following proportions in terms of an oxide: B2O3 15 to 40wt.%, ZnO 20 to 45wt.%, BaO 20 to 60wt.% and SiO2 1 to 15wt.%.
Patent JP-H0826858-A (JP)
Title: Carbon material having glassy carbon-coated layer and method for producing the same
Inventor: HIRATA KEIICHI
IPC: C04B41/50
Filed: 1994-07-20
Abstract: PURPOSE:To provide a carbon material having a high hardness, capable of reducing the generation of dust and having a glassy carbon-coated layer uniform in the thickness without generating defects such as cracks, and to provide a method for simply producing the same. CONSTITUTION:The carbon material having the glassy carbon-coated layer is produced by heating a carbonizable resin molded into a 5-50mum thick film, pressing the heated carbonizable resin to a carbon material, curing the resin at 100-200 deg.C, and subsequently baking the cured resin at a baking temperature of >=800 deg.C in a temperature-raising rate of <=15 deg.C/min in a inactive gas atmosphere.
Patent JP-H1124777-A (JP)
Title: Multidirectional switch
Inventor: MAEHARA MASATAKA
IPC: G06F3/0338
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To permit thinning and miniaturizing and to lighten operating power by shaping the lower end of an operating lever into curved surface so that the press contact position between the lower end of the operating lever and a movable member can move towards the central axis side of the operating lever as the operating lever is inclined. SOLUTION: When an operating lever 3 is inclined in desired direction from the initial position, the operating lever 3 is inclined with a pin 90 as a rotary axis. A sliding member 5 presses a movable member 10 downwards so that a spring 9 is contracted, the movable member 10 is moved down against the recovery power of the spring 9 and the sliding member 5 is slid on the upper surface of the movable member 10. When the operating lever 3 is inclined, the press contact position of the movable member 10 with the sliding member 5 is always located on the side of a central axis L of the operating lever 3 from a point (c) and as the operating lever 3 is inclined, that position is moved from the point (c) to the side of the central axis L of the operating lever 3.  Namely, since the press contact position is turned into curved surface state, when the operating lever 3 is inclined, the moving amount of the movable member 10 is reduced.
Patent JP-H05213509-A (JP)
Title: Sheet guiding device for finishing device for copy sheet
Inventor: FURANKU HATSUKUNAUAA
IPC: B65H45/16
Filed: 1992-07-16
Abstract: PURPOSE: To provide a sheet guiding device for ensuring the smooth carriage of sheets in a simple method even when guide paths cross each other. CONSTITUTION: Two rectilinear guide paths 9 and 16 which cross each other at an acute angle α are arranged in a finishing device. Plural deflecting devices 24 covering the guide path 16 inclined at the acute angle under the action of gravity are arranged in an intersection area 19 of those guide paths 9 and 16, and those deflecting devices are extended to a transport path through which the sheets are guided. The pivotally mounted deflecting devices 24 are pivoted counterclockwise by the arriving sheets, and moved to a position at which guide paths 9 and 19 are closed, and a guide face for connecting the guide paths 9 and 16 is formed across the intersection 19.  The deflecting devices 24 mounted outside the guide paths 9 and 16 are extended through recessed parts 9d, 16a, 16c, and 16d to the paths, and the terminal positions are controlled by each edge face 9a and 16b of the guide paths 9 and 16.
Patent JP-H0854078-A (JP)
Title: Pilot type safety valve
Inventor: KATSUYAMA HIROSHI
IPC: F16K17/10
Filed: 1994-08-11
Abstract: PURPOSE:To provide a pilot type safety valve which is constituted to form a device in a compact manner at a low cost, perform high-precise and simple operation to switch a set pressure, and facilitate confirmation of the switching position thereof. CONSTITUTION:To switch in a multistage a down operation force exerted on the spindle 29 of a pilot valve 3, three compression springs 40, 41, and 42 are arranged in a juxtaposing state. Through vertical movement of a rod 30, the positions of spring supports 34, 35, and 36 to which the end parts of the respective springs are attached are regulated to change the number of combinations of the compression springs 40, 41, and 42. The rod 30 is vertically moved through rotational operation of the cam 51 of a set pressure switching body 49 and the rotation position of the cam 51 is displayed on a display panel 52.