baber/WOPTO huggingface dataset:
Patent JP-H01152037-A (JP)
Title: Thermal recovery article and sealing method
Inventor: PAA JIENSON
IPC: H05B3/14
Filed: 1988-09-08
Abstract: PURPOSE: To obtain an article usable in a case sealing a space between an objective matter and a surrounding surface by allowing a current to flow through at least one region of an article to heat the article to recover the same and increasing the wall thickness of at least a part of the article at a time of recovery. CONSTITUTION: An article 2 is used in order to seal a space between the hole of a wall 4 and a cable 6. The article 2 is composed of a conductive polymer material and has a central convolute part 8 and end flat parts 10, 12. The convolute part 8 is preliminarily deformed and the end parts 10, 12 are preliminarily deformed so as to be capable of being shrunk in a radius direction. When an electroe 14 is electrically connected in order to seal the article to the wall 4, the central convolute part 8 of the article is heated and an adhesive 20 is melted to flow and the central part 8 is recovered so as to become deep at its convolute part. After recovery, the article comes into contact with the inside surface of the wall to be sealed thereto and the thickness of the wall increases.  Next, the cable 6 is passed through the article to remove the electrode 14 and, when long electrodes 16, 18 are respectively connected to an independent power supply 26, a current flows in the peripheral direction of the respective end parts of the article and the end parts are heated to shrink to seal the cable 6 in a contact state.
Patent JP-S58149671-A (JP)
Inventor: OONISHI AKIO
IPC: A24D3/04
Filed: 1982-12-28
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-H0391011-A (JP)
Title: Nc data check system
Inventor: SEKI MAKI
IPC: G05B19/4069
Filed: 1989-09-04
Abstract: PURPOSE:To surely confirm whether described tool locus is plotted or not by displaying NC data and the tool locus in respective latest data display colors and switching display colors to reference data display colors to display another already displayed NC data and tool locus. CONSTITUTION:Generated NC data is read in with one block as the unit, and new read NC data and the tool locus plotted based on this NC data are displayed in latest data display colors on a graphic display device, and another NC data and tool locus are displayed in reference data display colors. Thus, what tool locus is plotted or not in accordance with new displayed NC data is easily and surely confirmed.
Patent JP-H0275523-A (JP)
Title: Escalator device for transporting cargo
Inventor: MIYASHITA KENZO
IPC: B65G43/02
Filed: 1988-09-12
Abstract: PURPOSE:To transfer a large amount of cargo safely, quickly, securely, and with a high efficiency by employing a transport chain start-stop control device and an escalator stop control device, the latter being for stopping the escalator if the escalator is stagnant for more than a specified time. CONSTITUTION:A longitudinal transport chain start-stop control means is disposed near a cage guide in-out plate on one side to detect the arrival of a cargo 2 to be transported, to transport the cargo through an endless chain 13 for transporting the cage, and stopping the cage at the position just above the position of starting ascent or descent of a movable step 3. An escalator stop control means is provided near the other cage guide in-out plate to stop the escalator if it is detected that a cage 2 already carried out is stagnant for more than a specified time. This makes it possible to obtain an economical cargo transport escalator device capable of transporting a large amount of cargo safely, quickly, securely, and with a high efficiency utilizing castered cages.
Patent JP-H04110415-A (JP)
Title: Device for controlling heating furnace
Inventor: KATSURA AKIHIKO
IPC: C21D1/52
Filed: 1990-08-31
Abstract: PURPOSE:To prevent imbalance of combustion quantity at each zone and to execute uniform heating to a steel plate by detecting temp. at each heating zone to obtain the combustion quantity and correcting the combustion quantity based on the difference of combustion quantity at each zone. CONSTITUTION:By comparing the detected temp. with the set temp. with each temp. control unit 6 in plural heating zones in a heating furnace, the combustion operating quantities MV1, MV2 are obtd. and outputted. This operating quantities MV1, MV2 are inputted to a subtracter 11 and subtracted and the difference is compared with a comparison value alpha with a limiter 12. Then, when the imbalance being impermissible to the combustion quantity is developed, such as MV2-MV1>=alpha, the limiter 12 outputs rising signal and correcting signals beta, kbeta are outputted from switches 14a, 14b through a rising detector 13, respectively. Further, MV1'=MV1+beta and MV2'=MV2+kbeta are calculated with an adder 15a and a subtracter 15b and these corrected combustion quantities MV1', MV2' are given to a W cross limit 7, and based on this, combustion quantity control is executed.
Patent JP-H0568146-A (JP)
Title: Image forming device
Inventor: NAKAI YASUHIRO
IPC: G03G15/043
Filed: 1991-09-09
Abstract: PURPOSE:To form an image having no positional deviation from an original image by providing this image forming device with plural compensating means, adjusting the positional deviation of an original and rapidly, easily and accurately adjusting the positional deviation of image data. CONSTITUTION:Image data obtained by reading out an original image by a scanner unit are variously processed by an image processing control part included in a digital copying machine and temporarily stored in a memory 64. The image data stored in the memory 64 are applied to a laser printer part in accordance with an instruction outputted from a CPU 65 to form an image on paper. An image data processing part 62 restores the image data in a compressed state stored in the memory 64 to its original state again, smooth quaternary data error diffusion is executed and the error-diffused data are outputted to a laser output part 63d. The 1st compensating means compensates so that an original reading position is set up to a prescribed position and the 2nd compensating means compensates data expressing the position of the original image. Consequently an image having no positional deviation from the original image can be formed.
Patent JP-S6471382-A (JP)
Title: Automatic focusing device
Inventor: SUDA HIROSHI
IPC: G03B13/36
Filed: 1987-09-11
Abstract: PURPOSE:To continuously focus a main object, by moving a focus detecting area an object position on a photographing screen. CONSTITUTION:When a video signal is inputted from an image pickup element 2 to a gate circuit 11, the circuit 11 obtains the video signal in a designated area in one field conforming to a gate pulse from a gate pulse generator 55. A selector 48 detects position information corresponding to the information instructed by a maximum value detecting circuit 46, and outputs it to an FF 49. The pulse information is also sent to a gate pulse generating circuit 54. A gate circuit 10 makes the pulse information pass through the designated are in one field conforming to the gate pulse from the circuit 54, a detecting circuit 7 detects the video signal, holds the peak value of the absolute value signal of a luminance component in the area, and the motor driving circuit 8 drives a motor 9 in accordance with the peak value. Thus, a lens 1 is automatically controlled to a focusing condition.
Patent JP-H0973597-A (JP)
Title: Device for transmitting road information
Inventor: MINAMI MASATO
IPC: G08G1/04
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To grasp required position road conditions by means of the eyes of a driver himself and also to attain effectiveness in mitigating a jam and discovering a shortest-time route by displaying the road picture of an optional position. SOLUTION: The driver of a vehicle 6 designates an optional road spot on the map display screen of a navigation device by a marking pen so that a telephone call is automatically made to a transmitting/receiving equipment 8 at the road position which is designated from a portable telephone set connected to the navigation device. At a road side which is designated by the navigation device, the road conditions are photographed by a photographing device 7 in response to the telephone call from the vehicle 6 and a photographed picture signal is transmitted from the transmitting and receiving equipment 8 to the portable telephone set.  The picture signal transmitted from the transmitting and receiving equipment 8 is received at a vehicle 6 side by the portable telephone set and made into a picture on the map display screen of the navigation device which is connected to the portable telephone set so as to be displayed. The road picture is used as auxiliary information for deciding the route.
Patent JP-S61106247-A (JP)
Inventor: MATANO TAKASHI
IPC: B44C3/02
Filed: 1984-10-30
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-S6383901-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIKAWA YUICHI
IPC: G11B5/52
Filed: 1986-09-29
Abstract: PURPOSE:To obtain the titled device which has a high recording and reproducing density, can execute a high speed access, and also, does not flaw a recording and reproducing medium, and is suitable for miniaturization, by sucking fixedly a magnetic tape to the inside peripheral surface of a cylinder which has been worked precisely of the C-shaped cross section of a housing by a tape sucking means. CONSTITUTION:A vacuum chamber 22 communicating an inlet and exhaust hole 21 of air, which has been provided on a jacket forms an air pressure for sucking or separating a magnetic tape 17 to or from a housing inside peripheral surface 16a by using a thin hole as transfer path. The magnetic tape 17 is transferred in the tape transfer direction by using plural pieces of turn rollers 3 and tape guide rollers 18 which have been provided in the tape transfer direction, as guide means. In this case, recording or reproduction is executed by magnetic heads 1a-1d for rotating concentrically by non-contact, by following up the inside surface of a housing 27 whose cross section is shaped like C, therefore, the noise can be prevented, and the recoding and reproduction can be executed extending over a long period of time in a state that the S/N is high.
Patent JP-2001053032-A (JP)
Title: Structure of trenches provided in semiconductor dicing area and dicing method
Inventor: ARIMA TAKAHISA
IPC: H01L21/301
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure of trenches provided in a semiconductor dicing area with which dicing displacement can be prevented. SOLUTION: Two trenches 20, 22 each having a width of 5 μm and a depth of 2 μm are formed in parallel in a semiconductor dicing area 4. These trenches are formed by etching. The gap between the two trench centers is 25 μm and the distance between outside edges of the two trenches is 30 μm. A trench unformed portion 24 having a length L of 50 μm is provided in the vicinity of a chip positioning mark.
Patent JP-H0675811-A (JP)
Title: Terminal testing device
Inventor: OMORI TOSHIO
IPC: G06F11/22
Filed: 1992-08-27
Abstract: PURPOSE:To provide the testing device for a terminal equipment, which can execute a test with high reliability and with high efficiency by settling a point that time of the same extent is spent each since test data performed previously cannot be utilized a point that it is difficult to confirm storage information in the inside of the terminal equipment, at the time of testing the terminal equipment. CONSTITUTION:The testing device is connected to an equipment to be tested through a tested equipment connecting mechanism 5, fetches test data from a test data file stored in a file mechanism 3 in the inside of the testing device and transmits it to the equipment to be tested, and thereafter, receives a result of operation from the terminal equipment. In that case, by a timer 12, the time required for transmission and reception is measured and stored, and also, a series of exchanges of transmission and reception are automized, and its time and a result of processing are displayed successively on a CRT 4. Moreover, the testing device sucks up history data in the equipment to be tested, collates and compares it with data in a transmitting/receiving history file stored in the file mechanism 3 and decides their coincidence or noncoincidence. A result of its decision is stored, and simultaneously, displayed on the CRT 4.
Patent JP-2000042704-A (JP)
Title: Method for continuously casting steel
Inventor: HOJO MASATAKE
IPC: B22D11/22
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a steel slab excellent in the shape in a continuous casting method of the steel. SOLUTION: In the continuous casting method of the steel, the casting is executed under condition of satisfying α/d1.8>=68 between the thickness (d) of the cast slab in the range downward from a meniscus by 30 mm and the max. value α of an overall heat transfer coefficient between the cooling water and the solidified shell in the short sides of a mold. In this way, bulging on the short sides of the cast slab is restrained and the cast slab excellent in the shape can be produced at a low cost.
Patent JP-S60120239-A (JP)
Title: Hot wire type semiconductor gas detecting device
Inventor: HARADOME MIYOSHI
IPC: G01N27/18
Filed: 1983-12-05
Abstract: PURPOSE:To detect reducing and oxidizing gases highly accurately, by forming a temperature compensating element by applying an electric insulating material on a wire to be heated, whose material is the same as that of a gas detecting element vary thinly, by applying the same metal oxide semiconductor in the same shape, and the performing sintering operation. CONSTITUTION:A gas detecting element is formed by applying a metal oxide semiconductor 5 on a wire to be heated, which is formed by winding a heat resisting, corrosion resisting wire such as platinum wire in a coil shape, and by sintering the wire. A temperature compensating element is constituted by applying an electric insulating material 6 on the same wire 4 to be heated, by applying a metal oxide semiconductor 5' thereon, and sintering the wire. A bridge circuit is constituted of the gas detecting element, the temperature compensating element, and resistor elements 3 and 3'. A power source is connected to input terminals 1 and 1', and an electrometer is connected to output terminals 2 and 2'. Thus, a gas detecting device is constituted. Since the thermal conductivities of both elements can be approximated, the compensating accuracy can be made excellent and S/N can be improved.
Patent JP-S62101604-A (JP)
Title: Ester of 1-alkene-acrylic acid copolymer or 1-alkene- methacrylic acid copolymer, manufacture and improvement on flowability of petroleum
Inventor: HAKOBO SARATE
IPC: C08F8/14
Filed: 1986-09-29
Abstract: 1. A method of using an ester of a 1-alkene/acrylic or methacrylic acid copolymer with an alcohol of the general formula  see diagramm : EP0220611,P10,F3  where R1 is an alkyl of 10 to 24 carbon atoms, R2 and R3 , which may be identical or different, are each hydrogen or an alkyl of from 1 to 3 carbon atoms, and x is from 2 to 30, for improving the flow properties of crude oil.
Patent JP-S59125205-A (JP)
Title: Method for controlling wall thickness of pipe end by semi-floating continuous rolling mill
Inventor: NAGASAKA TETSUO
IPC: B21B17/14
Filed: 1982-12-29
Abstract: PURPOSE:To improve the yield of product by controlling the roll peripheral speed of each stand excluding the succeeding 1-3 stands of a semi-floating continuous mill, and providing tensile stresses to the thick walled parts of the front and rear ends of a steel pipe respectively. CONSTITUTION:Each roll peripheral speed; the number of revolutions of the roll, of a No.2 stand and the succeeding stands before the front tip of a steel pipe is bitten by a No.1 stand, is set a slightly higher than the roll peripheral speed in a state that all the stands are biting the steel pipe, and the number of revolutions of each stand is decreased in sequence in accordance with a biting state that the front tip of pipe is bitten by the stands No.1, 2, 3- in sequence. Or, the roll peripheral speeds of the preceding stands before biting the front tip of pipe are set slightly lower than the roll peripheral speeds in a state that all the stands are biting the pipe, and the roll peripheral speeds of the No.1 stand and the succeeding stands are increased or decreased in sequence in accordance with the biting state that the front tip of pipe is bitten by the stands No.1, 2, 3- in sequence. Further, in controlling the rolling of the tail end of pipe, the roll peripheral speed of each stand before the run-out of the tail end, is increased or decreased a little with the passing of the tail end through the No.1 and succeeding stands in sequence.
Patent JP-H0545540-A (JP)
Title: Optical connector plug structure
Inventor: KANAYAMA KAZUNORI
IPC: G02B6/40
Filed: 1991-08-14
Abstract: PURPOSE:To prevent a ferrule from swinging and to reduce the size of the whole optical connector plug by bringing the frange part of the holder of a ferrule into contact with the step part of a plug frame via a washer with the energizing force of a spring and fixing the ferrule. CONSTITUTION:The washer 16a, ferrule 16, and spring 17 are inserted into a plug frame 14 and a stop ring 15 is inserted into a plug frame 12; and the detaining projection part 24 of the stop ring 15 is engaged with the engagement part 23 of the plug frame 12 and the spring 17 is compressed by the stop ring 15. Then the flange part 27 of the holder 26 of the ferrule 16 is brought into contact with the step part 14a of the plug frame 12 via the washer 16a with the energizing force of the spring 17 and the ferrule 16 is fixed. Namely, even when the step part 14a is small, the washer 16a collides with the step part 14a, so the ferrule 16 is supported sufficiently. Therefore, even when the whole body is made small in size, normal fitting is possible.
Patent JP-H0867366-A (JP)
Title: Sheet feed device and image forming device
Inventor: GOTO SHINJI
IPC: B65H3/52
Filed: 1994-08-30
Abstract: PURPOSE: To prevent duplicate feed of sheets simply and surely and reduce carrying resistance by respectively applying respective prescribed brake torque to a separation roller and a carrying roller, and setting respective force generated on the respective rollers by these so as to be in specific relation of magnitude. CONSTITUTION: A sheet P loaded in a cassette 42 is separated by means of a carrying roller 21 and a separation roller 31, and carried to a pair of resist rollers 5. It is detected at its extreme end, after being synchronized with an image, the image formed on a photosensitive drum 9 by a laser scanning unit 8 is transcribed on the sheet P by a transcript roller 10, and fixed by fixing rollers 11. In this case, respective prescribed brake torque T1 , T2 are respectively applied to the separation roller 31 and the carrying roller 21. Respective force F1 , F2 respectively generated on the separation roller 31 and the carrying roller 21 by the respective brake torque T1 , T2 are set at least to be in the relation of F1 >F2 .
Patent JP-H0786139-A (JP)
Title: Aligner
Inventor: KATO KINYA
IPC: H01L21/027
Filed: 1993-09-14
Abstract: PURPOSE:To provide an aligner in which correction of magnification can be executed through a simple structure. CONSTITUTION:An aligner for projecting the image of a first object onto a second object through a projection optical system while scanning them comprises means 13 for bending the first object 2 so that a curvature is provided at least in the perpendicularly intersecting snanning direction of the first and second objects. The projection optical system comprises a plurality of erecting optical systems 3a-3e for forming the erecting image of the first object.
Patent JP-H0392269-A (JP)
Title: Stress peening method for gear
Inventor: MITSUHAYASHI MASAHIKO
IPC: B24C1/10
Filed: 1989-09-04
Abstract: PURPOSE:To enhance the fatigue resistance by applying a compressive load in the tooth trace direction, of a gear thereby inducing tensile stress in the tooth form direction corresponding to Poisson's ratio together with applying shot-peening in this state. CONSTITUTION:When a compressive load is given to a gear 1 in its tooth trace direction, using a loading jig 2, tensile stress is induced in the tooth form direction. In this state, shot-peening by means by shot-particles 3 is applied to the gear 1. As a result, the compressive stress, which is greater than the case of ordinary shot-peening, remains in the gear 1. In such a gear 1, since this residual compressive stress cancels out the tensile stress due to the load applied to the gear, the fatigue limit can remarkably be increased.
Patent JP-H0673444-A (JP)
Title: Aging treatment method of stainless steel foil for spring
Inventor: NAKATSUKA ATSUSHI
IPC: C21D6/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide a manufacturing method of stainless steel foil which shortens the heating time by quickly heating the stainless steel foil and allows the foil to have high spring limited value and little difference of the residual stress between the front and the back surfaces of the foil. CONSTITUTION:At the time of executing aging treatment of the cold-rolled stainless steel foil coil by a heat roll heating while continuously passing the foil, the foil is manufactured keeping following relation between a D value and the heat roll diameter (H). D value =(T+273){10+log(t/360)} R/100 H>=1000 t0 Wherein, T: heat roll temp. ( deg.C), t: contact time between the heat roll and the foil (sec), R: cold rolling ratio (%), t0: plate thickness (mm), alpha series: 2000<=D value <=6000, and beta series 2600<=D value <=6000. By this method, the aging treatment can be executed in shorter time than the conventional method and the production efficiency is remarkably improved.
Patent JP-S60121964-A (JP)
Title: Inverter device
Inventor: YUYA TAKASHI
IPC: H02M7/48
Filed: 1983-12-01
Abstract: PURPOSE:To enhance the efficiency of the entire inverter device by stopping the generation of an ON gate signal for a GTO until the ON period of a feedback diode is finished, thereby suppressing the supply of the ON gate signal to the necessary minimum period. CONSTITUTION:A load current is detected by a current detector 6, and the detection signal is inputted to a discriminator 7. This discriminator 7 outputs a polarity discrimination signal which becomes a level 1 during the period that the AC output of the inverter is positive and a level 0 during the negative period. This signal is inputted through a NOT circuit 8 to an AND circuit 9X, and inputted directly to an AND circuit 9. ON command signals are inputted to the AND circuits 9X, 9U, and the outputs are applied to gate circuit 5X, 5U of the GTO1X, 1U.
Patent JP-S59116879-A (JP)
Title: Collation mode selection system
Inventor: KATAOKA TATSUFUMI
IPC: G06K9/00
Filed: 1982-12-23
Abstract: PURPOSE:To display a registered seal print on a display part without performing automatic collation when the quality of the registered seal print is inferior and to allow visual collation by providing an automatic collation part which has a matching degree detection part corresponding to a registered data file and a CRT display part. CONSTITUTION:The seal print in a seal print registration slip is read by an image sensor 1 and set in an input picture buffer 2, and its center position is found by a seal print center calculation and segmentation control part 3 and transmitted to the center of a picture buffer 4. The seal print set in this buffer 4 is applied to the matching degree detection part 14, which detects the degree of matching with a registered seal print from a registered seal picture buffer 10. This detection part 14 supplies the largest degree of matching to a display control part 12 and the seal print is displayed on the CRT display part 13. When a density histogram detection part detects the inadequacy of automatic collation, the automatic collation is not performed and the registered seal print is displayed on the display part 13 to perform visual collation.