baber/WOPTO huggingface dataset:
Patent JP-H1060533-A (JP)
Title: Production of grain oriented silicon steel sheet excellent in magnetic property and coating characteristics
Inventor: SUZUKI TAKASHI
IPC: H01F1/16
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To improve magnetic and coating properties over the whole width and whole length of a coil by prescribing the profile of a desiliconized layer to be formed before decarburizing annealing. SOLUTION: Tests lave revealed the following findings. In a state of a final cold rolled sheet, in a range of 1μm in sheet thickness direction from the surface, the ratio of the Si concn. to the Si concn. in the center part of the sheet thickness is regulated to <=0.90, and a desiliconizing layer is formed in the range of <=5μm from the surface as for the distance in the sheet thickness direction in which the Si concn. to the Si concn. in the center part of the sheet thickness is regulated to <=0.98. Then, the ratio P (H2 O)/P (H2 ) of the partial pressure of steam to the partial pressure of hydrogen in a soaking stage is regulated to <0.70, and P (H2 O)/P (H2 ) in a temp. rising state is made lower than that in the soaking stage. In this way, subscales having good physical properties can be obtd.  As a result, the one having good magnetic properties and uniform forsterite insulating coating excellent in adhesion can be obtd.
Patent JP-2000045406-A (JP)
Title: Waterproof structure around opening part
Inventor: FUJIWARA AKIHIRO
IPC: E04B1/684
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To execute work easily in a short time while maintaining a waterproof property. SOLUTION: A base joint member 13 and a top joint member 6 are provided, the base joint member 13 is arranged on the bottom part of a joint 15 around an opening part 5 and has dripping piece 3, and the top joint member 6 is engaged its part with the base joint member 13 to close the outer surface of the joint 15. In addition, when the base joint members 13 are struck and attached at a corner part around the opening part 5 to execute work, a waterproof tape 21 is pasted on the back surface of a struck and attached part.
Patent JP-H0496325-A (JP)
Title: Impurity diffusion layer
Inventor: IGARASHI YASUSHI
IPC: H01L21/22
Filed: 1990-08-13
Abstract: PURPOSE:To prevent a dislocation defect caused by impurity induction distortion at a junction of an impurity diffusion layer and a wiring by forming a second impurity diffusion layer, which is made of elements coupled with silicon by four-coordinate coupling and having a larger atom radius than silicon and is shallower than the diffusion depth of an n- or p-type impurity diffusion layer, in the n- or p-type impurity diffusion layer. CONSTITUTION:A second impurity diffusion layer, which is one element selected from one or more elements coupled with silicon by four-coordinate coupling and having a larger atom radius than silicon and is shallower than the diffusion depth of an n- or p-type impurity diffusion layer, is formed in the n- or p-type impurity diffusion layer. For example, an impurity diffusion layer 11 consists of a p-type impurity diffusion layer 15, which contains boron as an impurity, formed in an n-type silicon substrate 13, which contains phosphorus as an impurity, and a second impurity diffusion layer 17, which contains germanium as an impurity and is shallower than the diffusion depth of the diffusion layer 15, formed in the diffusion layer 15.
Patent JP-H0879615-A (JP)
Title: Film image reproduction device
Inventor: INOUE MANABU
IPC: G03B27/80
Filed: 1994-09-07
Abstract: PURPOSE: To easily and speedily set an image pickup condition at the time of reproduction to speed up an image pickup processing. CONSTITUTION: A control part 47 reads the initial value of the light source characteristic (base density) of a light source 191 and the initial value of the image pickup condition (exposure value and WB correction value) from a film 11 through a magnetic information read/write control part 33 and stores them in a data memory 43 at the time of reproduction. CCD 23 picks up the non- exposure area of the film 11, fetches base density, corrects the initial value of the image pickup condition from the base density and the initial value of base density and set the necessary image pickup condition. The image pickup condition is set in a diaphragm 22, CCD 23 and an analog processing part 24 by an AE.AWB arithmetic circuit 39. The images of respective frames are picked up by th image pickup condition, and the picked up image is reproduced in monitor TV.  The initial value of the image pickup condition is corrected by the initial value of the light source characteristic and the light source characteristic at the time of reproduction and the necessary image pickup condition is set. Thus, the image pickup processing is speeded up and simplified.
Patent JP-S6377594-A (JP)
Inventor: RARUFU EI METSUSHINGU
IPC: C02F3/06
Filed: 1986-09-12
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-S58115317-A (JP)
Title: Field dimension measuring method of installed material such as pipe
Inventor: OKAMOTO HARUKI
IPC: G01C1/00
Filed: 1981-12-29
Abstract: PURPOSE:To precisely detect the position of a pipe with a simple operation by setting up a horizontal angle measuring device such as a transit 1 on the upper side of a setting member itself and making the standard line of a horizontal angle of the horizontal angle measuring device coincide with the setting direction of the setting member to collimate. CONSTITUTION:A transit 1 is set up on the setting member B such as a standard existing pipe or a die steel rack 4 by a setting device with proper constitution. on a straight line (l) passing through an intersection X between the rotational axis 0 of the transit 1 and the setting member B, a proper point P separated by several meters or ten and several meters from the intersection X is collimated and the direction is fixed as a standard direction of a horizontal angle of the transit 1. Thus the standard line of the horizontal angle of the horizontal angle measuring device is made to coincide with the setting direction of the setting member at collimation, precisely detecting the position of the pipe with the simple operation.
Patent JP-H03166312-A (JP)
Title: Method for adding powdery ore at the time of blowing molten iron
Inventor: KISHIMOTO YASUO
IPC: C21C5/35
Filed: 1990-08-15
Abstract: PURPOSE:To execute smelting reduction to powdery ore under high adding yield by specifying range in a reaction vessel for adding the powdery ore at the time of injecting oxygen from top blowing lance after supplying the ore and carbonaceous material into the reaction vessel. CONSTITUTION:While supplying the ore and the carbonaceous material into a converter 1 arranging the top blowing lance 5, by injecting the oxygen or oxidizing gas from the top blowing lance 5, molten metal 3 is produced. Then, at the time of using (r)(m) for horizontal distance from axis center of the lance to side end of ore adding range in the converter 1, (r0)(m) for horizontal distance from the axis center of lance to inner wall in the converter 1, Z(m) for height from the slag 4 surface under stable condition and L(m) for vertical distance from the slag 4 surface under stable condition to tip part of the top blowing lance, the powdery ore is added in the range demarcated with r<=0.8r0, 0.2L<=Z<=1.1L. By this method, the smelting reduction can be executed to the powdery ore under condition of a little wearing to a carrying pipe and high adding yield without executing any pretreatment.
Patent JP-S6274737-A (JP)
Title: Loading apparatus for truck
Inventor: KURIYAMA HIROAKI
IPC: B60P1/36
Filed: 1985-09-26
Abstract: PURPOSE:To prevent deformation of a supporting member due to an external force by fixing a supporting member for mounting a cargo to an endless chain entrained in the longitudinal direction of the body while arranging a roller for supporting the supporting member coaxially with a rear sprocket to be entrained with a chain. CONSTITUTION:An endless chain 7 is entrained over a pair of sprockets 6, 6 arranged in front and rear of a loading apparatus 5 to be arranged on the bottom in a cargo box 2 of a truck, while plural supporting rod members 8 are stretched over the right and left chains 7, 7 to mount a cargo 4. A drive motor 11 is fixed to the body 1 below the supporting member 8 through an auxiliary beam thus to rotate a drive wheel 10 gearing with the chain 7. A supporting roller 13 comprising a tubular member 14 having shafts 15 at the opposite ends is born coaxially with the rear sprocket 6 to prevent deformation of the supporting member 8 due to an external force during an arc motion.
Patent JP-H1035107-A (JP)
Title: Optical information recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/2467
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording material for an optical recording medium of superior light fastness and shelf-stability by containing a specified compound as a main component in a recording material. SOLUTION: A compound represented by the formula I is contained as a main component in a recording layer. R1 , R2 and R3 can be all the same or different respectively, and halogen, nitro, hydroxy, substituent or non-substituent alkyl, substituent or non-substituent alcoxy, substituent or non-substituent alkyl thio, substituent or non-substituent amino other than dialkylamino, or aryl, and R4 , R5 and R6 are nitro, halogen, hydroxy, substituent or non-substituent alkyl, substituent or non-substituent alcoxy, or substituent or non-substituent alkyl thio, and X is acidic anion or metal complex anion.
Patent JP-H0876902-A (JP)
Title: Triac output circuit
Inventor: KOBAYASHI SHINJI
IPC: H02M1/16
Filed: 1994-09-08
Abstract: PURPOSE: To provide a TRIAC output circuit capable of reducing the of peak of a rush current of an AC power supply for supplying AC power to all channels even when plural loads causing rush currents at the time of turning on the power supply are connected. CONSTITUTION: This TRIAC output circuit has a bus interface circuit 41 for receiving an ON/OFF command of each channel sent from a CPU module 20, plural solid state relays(SSRs) each of which turns on/off AC supply from an AC power supply for an individual load 50 in each channel and an SSR driver 42 for commanding opening/closing to the SSR of each channel.  The TRIAC output circuit is also provided with a timer circuit 47 for sequentially generating a time-up signal when almost the same time as the continuous time of rush current generated in each channel at the time of turning on a corresponding SSR or time slightly longer than the continuous time has elapsed and an ON- timing control circuit 46 for sequentially turning on respective channels every time time-ap occars in the circuit 47 after turning on the 1st channel when plural channels are simultaneously turned on by the module 20.
Patent JP-H0533029-A (JP)
Title: Method for deciding charging quantity of main raw material in converter operation
Inventor: TAKEZOE HIDETAKA
IPC: C21C5/28
Filed: 1991-07-30
Abstract: PURPOSE:To provide steelmaking planning method so as to enable unevenness of steel tapping quantity as little as possible, particularly, deciding method for main raw material charging quantity. CONSTITUTION:Oxide iron series cooling material planning quantity and the aimed steel tapping quantity in converter operation are decided as the setting values and also, heat balancing equation and material balancing equation in a converter operation, adopting molten iron temp. and molten iron chemical components assumed from the actual result in molten iron pre-treatment as the already known values are set to solve simultaneous equation composed of these. Further, under consideration of the difference between the aimed steel tapping quantity and the actual steel tapping quantity, the molten iron charging quantity and scrap charging quantity in the following heat, are decided.
Patent JP-H1060627-A (JP)
Title: Black thin film having low reflectivity and light shielding property, and its production
Inventor: YOMOGIHARA MASANOBU
IPC: C23C14/32
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a black thin film having low reflectivity and a light shielding property, capable of being used as the black matrix in the color filter for LCD and formed from a nonchromium vaporization material incapable of generating metallic chromium waste or waste chromium soln. by a dry process and its production method. SOLUTION: This black thin film formed on a substrate is expressed by Ma Ob(1-x) , where M is copper, chromium or iron atom, a=1, b=1 and 0<=x<=1 when M is copper, a=1, b=1 and 0<=x<=1 when M is chromium, and a=3, b=4 and 0<=x<=1 when M is iron. Further, the film has such a gradient composition that the index (x) is gradually increased from the substrate toward the surface in the film thickness direction until x=1 at the outermost surface, a clear interface does not exist between the Ma Ob(1-x) component regions and between the Ma Ob(1-x) component region and the M component region, and the Ma Ob(1-x) component and M component are intermixed in the composition.
Patent JP-H0874201-A (JP)
Title: Improvement of railroad ground
Inventor: TARUMI HISASHI
IPC: E02D3/12
Filed: 1994-09-08
Abstract: PURPOSE: To easily correct disturbance in the case when a railroad changes in ground. CONSTITUTION: A flexible bag body 10 is provided along the longitudinal direction under a sleeper 3 on a roadway ground provided with the sleeper 3 on track bed ballast 2 of the roadway ground. A filler containing ballast 11 is filled in the inside of it, and the track bed ballast 2 is laid between these flexible bag bodies 10 and under them. When sinking of a rail 4 is caused or there is a danger o sinking, an amount of sinking is compensated by supplementally filling the filler in the flexible bag bodies 10.
Patent JP-S61123996-A (JP)
Inventor: SUZUKI YOSHITAKA
IPC: G07C5/08
Filed: 1984-10-12
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-S58173099-A (JP)
Inventor: JIYOZEFU EFU RONGO
IPC: B30B9/28
Filed: 1982-12-09
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-S6369642-A (JP)
Inventor: AOYAMA TAKEO
IPC: B32B27/32
Filed: 1986-09-11
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-H0645389-A (JP)
Title: Bonding tool
Inventor: AYUSAWA NOBUO
IPC: H01L21/60
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a novel Al2O3-TiC-ZrO2 series bonding tool adapted for a bonding tool in which high strength, high hardness, high toughness are required by forming it of a sintered material obtained by adding a special amount of TiC and a special amount of ZrO2 to a special amount of Al2O3, and sintering the mixture. CONSTITUTION:An Al2O3-TiC-ZrO2 series bonding tool contains as its composition 19-50wt.% of Al2O3, l-50wt.% of TiC and 5-80wt.% of ZrO2. With this composition range, an operational effect of adding the TiC and the ZrO2 to the Al2O3 is generated. Thus, a ceramic wedge bonding tool having excellent wear resistance and electro-discharge machinability as compared with a conventional wedge bonding tool made of metal carbide can be obtained.
Patent JP-S6192728-A (JP)
Title: Pipe bending method
Inventor: NAKAMURA TERUSHIGE
IPC: B21D7/025
Filed: 1984-10-13
Abstract: PURPOSE:To execute stable pipe bending by a prescribed thickness reducing rate, by determining a moving locus of a clamp, based on a bend radius and a bending angle of a pipe corresponding to the feed quantity of the pipe. CONSTITUTION:A pipe 20 is fed by a rear chuck 26, the feed quantity of the pipe 20 is detected by a moving extent of the chuck 26, a bend radius R and a bending angle theta of the pipe 60 are calculated, and the position of a clamp 35 for realizing said bend radius R and bending angle alpha, namely, a turning angle H' of an arm 28 and a position l' of a moving base 33 on the arm 28 are designated. Said turning angle H' and position l' are compared with a turning angle H of the arm 28 and a position l of the moving base 33, which are an actual position of the clamp 35, and the arm 28 is turned and the moving base 33 is moved by its deviation. In this way, the clamp 35 moves along a prescribed locus, and prescribed bending can be performed to the pipe 20 by prescribed thickness reducing rate.
Patent JP-H0381049-A (JP)
Title: Method for mater-cooling continuous casting mold
Inventor: IKEDA KEIGO
IPC: B22D11/055
Filed: 1989-08-23
Abstract: PURPOSE:To drastically reduce the quantity of cooling water used for a mold and to enable reduction of scale of cooling facilities by controlling either or both sides of supplying pressure and supplying water rate of the cooling water and cooling while developing nuclear boiling in a continuous casting mold. CONSTITUTION:The flow rate and pressure of cooling water in adjusted in the range within which the cooling is suitably and safely executed by flow rate and pressure adjusting valves 3 before supplying the cooling water, the pressure of which from the cooling water tank 1 is raised by a water supplying pump 2 into the mold 4; the water passing through the mold 4 cools it. The flow rate or the pressure of the above cooling water is adjusted so as to permit the nuclear boiling in the mold 4, and the mold is cooled under the condition that the forced convecting core boiling thermal conductivity in made larger than the thermal conductivity required for conduc tion of the heat calculated with the prescribed equation. Furthermore, the thermal conductivity caused by bubbles of generating gas contained in the fine recessed parts on the rear of the inner wall plate in the mold is overwhelmingly high in comparison with the thermal conductivity caused by the forced convection, and favorable to heat conduction from the mold to the cooling water. By this method, heat load of the mold is stabilized at a low level and the service life of the mold is extended.
Patent JP-H0496897-A (JP)
Title: Connecting system for pos terminal
Inventor: NAEGI HIROO
IPC: G07G1/14
Filed: 1990-08-15
Abstract: PURPOSE:To improve the operability of a satellite POS terminal, and to reduce a cost as well by connecting plural satellite POS terminals with a master POS by the same line with a daisy chain system. CONSTITUTION:An outgoing telegraphic message from a master POS 31 is received in a receiver 60 of a satellite POS terminal 33 through a driver 51 and a line 34, also received in a receiver 57 of an input/output equipment 38 through the driver 51, the line 34, a receiver 56 and a driver 52, and received in a receiver 58 of an input/output equipment 39 through a link line 40. In this case, the outgoing telegraphic message is transmitted to a line control part 46 through a receiver 42, an AND gate 41 and an OR circuit 45, however, by detecting to be the outgoing telegraphic message and turning off a drive 50 by the line control part 46, the outgoing telegraphic message is not transmitted to the master POS 31. The incoming message from the equipments 38 or 39 is transmitted to the line control part 46 through the receiver 42, the gate 41 and the OR circuit 45, since an AND gate 43 is closed.
Patent JP-S6273756-A (JP)
Title: Semiconductor device
Inventor: KISHI SHUJI
IPC: H01L29/43
Filed: 1985-09-27
Abstract: PURPOSE:To prevent an aluminum alloy from spiking by forming a barrier film over an electrode contacting hole formed in an insulating film on a semiconductor substrate, and providing a resistance element which is formed by implanting atoms different from barrier film main component atoms to the same metal film as the barrier film formed on the insulating film continued to the barrier film. CONSTITUTION:A collector contacting hole 4 is formed in an oxide film 2 with which a silicon substrate 1 is covered. The entire surface is sputter coated with a titanium nitride film 5 as a barrier film. A collector diffused layer 3 which is already formed is provided. Then, a resist film is formed by a normal photolithographic technique from the film 5, with the resist film as a mark unnecessary TiN film is removed by etching in H2O2 solution to obtain a predetermined resistance element shape 6. Subsequently, an aluminum film 7 is so formed as to cover only the contact 4, oxygen atom ions are implanted to the entire surface, and heat treated. Then, when the film 7 is removed, a resistance element 8 is completed.
Patent JP-S59115266-A (JP)
Inventor: KAJIWARA YASUO
IPC: B65D81/20
Filed: 1982-12-07
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-H04100641-A (JP)
Title: Superplastic forming method for both-side dimple core
Inventor: TAKAHASHI AKIO
IPC: B21D26/059
Filed: 1990-08-15
Abstract: PURPOSE:To allow the setting of a high forming gaseous pressure by the effect of increasing the sectional area for bearing the load in conical bottoms in the initial period of forming and to shorten the time for forming by adopting a female mold forming method as the forming method and using a packing material at the time of the molding of a 2nd stage. CONSTITUTION:A flat blank plate 1 is first subjected to the forming of the 1st stage by using the female mold forming system, by which plural pieces of conical projections 1a are formed on one surface of the flat blank plate 1. Castables 2, such as ceramics, are packed as the packing material into the already formed parts which are formed in the 1st stage. This half-formed product is then subjected to the forming of the 2nd stage, by which plural pieces of the conical projections 1b are formed on the opposite surface side of the flat blank plate 1. The ceramics castables 2 packed in the formed parts mentioned above are removed to form the both-side dimple core 3. The superplastic forming method of the both-side dimple core which can improve productivity by executing the forming in a short period of time without generating shape defects, such as cracks, is provided in this way.
Patent JP-H0498126-A (JP)
Title: Load detecting device for suspension
Inventor: OBAYASHI HIROAKI
IPC: G01G19/12
Filed: 1990-08-15
Abstract: PURPOSE:To detect a load exerted to suspension in view of a difference between signals from a pair of load sensors for detecting upward and downward load components, by arranging these load sensors in the part where an upper mount of a suspension is coupled to a strut. CONSTITUTION:There are provided a pair of load sensors 10, 11 for detecting upward and downward forces exerted to a coupling part where a suspension upper mount 1 adapted to be coupled to a vehicle body, is coupled to a strut ST, and a strain amplifier 12 for picking up a difference between signals detected by the load sensors 10, 11. The load sensors 10, 11 are set in one and the same condition so that a load exerted to the suspension is detected by picking up a difference between signals from both load sensors 10, 11. Accordingly, even though the fastening load exerted to the load sensors varies, the fastening load components thereof are canceled out with each other, thereby it is possible to detect a load with a high degree of reliability.
Patent JP-S58110234-A (JP)
Title: Mold for reaction injection molding use
Inventor: KAWAKITA YUKIO
IPC: B29C45/26
Filed: 1981-12-24
Abstract: PURPOSE:To reduce the number of working processes to remove burrs, by a method wherein a material flow groove for forming a reinforcing rib at a burrs part of a molded work is formed in a mold register surface in the proximity of a work cavity to form a mold for reaction injection molding use. CONSTITUTION:After an isocyanate component and a poly component are collided with each other under a high pressure in a mixing head, a mold product is placed in a cavity 1 to inject a material through a runner gate thereinto. This causes flowing of the material into material flow-in grooves 2a and 2b through a mold register surface. The material, flowing out to the mold register surface from a work cavity 3, is almost used for filling the material flow-in grooves 2a and 2b, and is nearly prevented from producing burrs as a result of flow-out of the material to the mold register surface at the outside of the grooves 2a and 2b, which results in reducing a burrs occurring area. When peeling the burrs, a burrs removing work can be easily conducted by manually picking up the burrs.