baber/WOPTO huggingface dataset:
Patent JP-H01207444-A (JP)
Title: Method for removing miss-yarn in shuttleless loom
Inventor: IWASAKI MITSUHIRO
IPC: D03D51/00
Filed: 1988-02-12
Abstract: PURPOSE:To surely remove a miss-yarn, by carrying out a series of operations to admit a miss-yarn holding mechanism having grippers and guide member into warp yarn openings, advance a cloth fell, hold the miss-yarn and retreat the cloth fell with actuation control of air cylinders. CONSTITUTION:When a mistake in picking is sensed and a loom is rotated in the opposite direction and stopped in a state of a found pick, a holding mechanism 1 is admitted into openings of yarns (T) on a signal from a controller. The holding mechanism 1 is then advanced so as to contact a cloth fell (Fa) by actuation of air cylinders 14 and 16. A miss-yarn (Y) is subsequently held by grippers 2 and 3 by actuation of an air cylinder 18. In the process for advancing the above-mentioned holding mechanism 1, since a guide member 5 advances while pushing many warp yarns in the parts of the grippers 2 and 3 and in the periphery thereof apart to the upper and lower sides, the miss-yarn in the part positioned at the grippers 2 and 3 is not restricted by the warp yarns and surely held by the grippers 2 and 3. The holding mechanism 1 is then retreated from the cloth fell (Fa) by actuation of the air cylinder 14.
Patent JP-H06247470-A (JP)
Title: Package cushioning body
Inventor: CHIUE HIROHISA
IPC: B65D81/107
Filed: 1993-02-18
Abstract: PURPOSE:To provide a package cushioning body which reduces the danger of fire and the number of operations in waste disposal and prevents the emission of black smoke and harmful gases at the time of incineration and which is thus excellent from the aspects of safety and environmental pollution prevention. CONSTITUTION:Package cushioning bodies 3 and 4 having an excellent characteristic are formed by successively inserting alternately corrugated cardboard sheets 32 and 33 into a space defined by plate materials 31 or building up in alternate layers corrugated cardboard sheets 41 and 42 into an integral form by adhesive application.
Patent JP-S52112228-A (JP)
Title: Time axis correction unit
Inventor: YOSHINAKA TADAAKI
IPC: H04N9/898
Filed: 1976-03-17
Abstract: PURPOSE: To perform time axial correction in reproduction video signal of VTR, etc. and thus to reproduce good quality picture image by controlling the reference signal phase of time axial correction circuit with time axial variation element of luminance signal before 1 horizontal cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57143312-A (JP)
Title: Preparation of water-dispersed resin
Inventor: YANAGISAWA KUNIO
IPC: C08F265/00
Filed: 1981-02-28
Abstract: PURPOSE: To obtain the titled cold air curing resin capable of giving a film having improved water and weather resistance, by radically polymerizing a monomer in the presence of a neutralized copolymer consisting of a specific (meth) acrylate and an α,β-unsaturated carboxylic acid essentially.  
     CONSTITUTION: A radically polymerizable monomer, e.g. butyl (meth)acrylate, is polymerized in the presence of a neutralized copolymer of 0.5W50wt% (meth) acrylic ester having a cyclic unsaturated group of formulaI(R 1  is H or CH 3 ; R 2  is formulas IIWV; R 3  is H or CH 3 ; n is an integer 2W5 when m is 1, and n is 2 when m is an integer 2W6), e.g. 2-dicyclopentenoxyethyl (meth)acrylate, 1W 30wt% α,β-unsaturated carboxylic acid, e.g. (meth)acrylic acid, and 0W30wt% compound having a polymerizable group and hydroxyl group, e.g. 2-hydroxyethyl (meth)acrylate, in an organic solvent, e.g. butyl cellosolve, to give a polymer. Water is then added to the resultant polymer to give the aimed substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03233474-A (JP)
Title: Optical unit
Inventor: ONO SHUJI
IPC: G02B26/10
Filed: 1990-02-08
Abstract: PURPOSE:To simplify an assembling process and to decrease the number of parts by forming pressing means which press optical elements elastically against a lid body for dust protection from above and fix them to a housing. CONSTITUTION:The pressing means 28, 30a, 30b, 32a, and 32b which press ad fix the optical elements 20 and 22 elastically to the lid body 14 for dust protection adhered so as to prevent dust, dirt, etc., from entering the housing 12 are formed. Thus, the various optical elements 20 and 22 need not be fixed with fixing members such as leaf springs and screws after being arranged at specific positions in the housing 12, and the lid body 14 is only mounted on the housing 12 after the optical elements 20 and 22 are arranged at the specific positions, so that the optical elements 20 and 22 can be fixed. Consequently, the assembling process is simplified and the number of parts is decreased.
Patent JP-H10225772-A (JP)
Title: Nozzle and welding torch of arc welding machine
Inventor: ISHIKAWA OSAMU
IPC: B23K9/29
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To simply remove a spatter stuck on the inside face by winding a nozzle with an elastic sheet in a spiral like and forming with piling a partial of an adjoining coil part without clearance over the total circumference. SOLUTION: When welding is executed, a spatter 9 is stuck on the inside face of a nozzle 7. In this case, the nozzle 7 is pressed along the center axial line with the force more than a definite force. Then, a coil part of a small diameter of the nozzle 7 is pressed in the inside of the coil part of the large diameter side. In this time, because there is no clearance between both side parts, the spatter stuck on the inside face of the large diameter part is slid down with the lower end edge of the coil part of the adjoining small diameter side. In such a way, the spatter 9 stuck on the inside face of the nozzle 7 is removed simply. On the result, the stream of a shield gas can be kept in the normal state over the long time, the generation of defective welding is prevented and the frequency for changing the nozzle 7 is also decreased.
Patent JP-H03234425-A (JP)
Title: Underneath drawing device for wire
Inventor: WATARI SUKIJI
IPC: B65H51/10
Filed: 1990-02-08
Abstract: PURPOSE:To stably transfer a small-diameter wire or soft wire, in a wire underneath drawing device to be used for a wire-cut electric discharge machining device, by providing through-holes in the wire-guide groove of a direction- changing roller for drawing a machining solution and for discharging a fluid. CONSTITUTION:When a wire 3 is passed at the time of start of machining or at the time of breakage of the wire, a motor on the work feed side is operated, and a machining solution is injected along a machining hole from the top of the work, and also a slower feed is given by a roller or the like for feeding the wire 3. At the same time, a direction-changing roller 13 is turned, and the machining solution flowing down a curved guide part 12a is drawn by a drawing device through through-holes 13e and a recessed part 22c on the inside of the direction-changing roller 13 and through a flow passage 16a to attract the wire 3 to a wire guide groove 13d. On the other hand, a liquid or air is discharged by a fluid discharging device to the space between drawing rollers 9 through a flow passage 16b, a recessed part 22d, and through-holes 13e, so that the wire 3 is separated from the wire guide groove 13d, and is guided toward the space between the drawing rollers 9.
Patent JP-S61188505-A (JP)
Title: Hollow optical waveguide
Inventor: HONGO AKISHI
IPC: G02B6/032
Filed: 1985-02-15
Abstract: PURPOSE:To obtain a hollow optical waveguide capable of performing transmission with low transmission loss, particularly in a wavelength region where the transmission loss of quartz optical fiber is high by forming a glass layer having almost equal coefft. of thermal expansion and softening point and larger refractive index to the glass forming a hollow glass pipe having low transmission loss to the external periphery of said glass pipe and forming a glass layer having high transmission loss. CONSTITUTION:A parent material 6 comprising a hollow glass pipe 1 as an inside glass having low transmission loss consisting of Ge-S, Ge-Se, As-S, or As-Se glass and a layer 2 of oxide glass having high transmission loss, almost equal coefft. of thermal expansion and softening point to the pipe 1, such as SiO2, GeO2, etc. as inside glass, is heated with an electrode 7 of a carbon heater to draw the glass to wire to obtain a hollow optical waveguide having ca.10<-2>m radius of hollow region 3, 10<-5>-10<-4>m thickness of the glass layer 1 having low transmission loss, and ca.10<-3>m thickness of the glass layer 2 having high transmission loss. Thus, a longsized waveguide is obtd. permitting transmission with low transmission loss even for the light having 10.6 micron wavelength CO2 laser light which causes high transmission loss for quartz optical fiber.
Patent JP-S63195282-A (JP)
Title: Steel sheet having high lubricity film
Inventor: ODAJIMA TOSHIO
IPC: C23C22/83
Filed: 1987-02-10
Abstract: PURPOSE:To improve the workability of a plated steel sheet having a chromate film and the corrosion resistance after working, by forming an org. film having a special compsn. contg. a colloidal sol of oxide on the surface of the steel sheet. CONSTITUTION:An org. film 4 is formed on a surface treated steel sheet obtd. by forming a plated layer 2 and a chromate layer 3 on a steel sheet 1. The org. film 4 is formed by applying a mixture of one or more among mineral oil, animal oil, vegetable oil, synthetic animal oil and synthetic vegetable oil each dispersed in water with wax dispersed in water and colloid or a colloidal sol of one or more among SiO2, Cr2O3, Fe2O3, Fe3O4, MgO, ZrO2, SnO2 and Al2O3. The org. film is a high lubricity film and a steel sheet having superior workability and superior corrosion resistance after working is obtd. The formed film has superior adhesion to paint.
Patent JP-S63197062-A (JP)
Title: Read signal detection circuit for optical information recording and reproducing device
Inventor: NOSE ISAMU
IPC: G11B7/00
Filed: 1987-02-10
Abstract: PURPOSE:To attain high density recording by monitoring the difference between numbers of the emergences of the polarities '1' or '0' of signals by an integration circuit and controlling the level of a reference signal which is given to a comparator by a D/A converter according to the difference. CONSTITUTION:The integration circuit 20 counts the number of the emergence of '1' and '0' of an output binary signal DS from the comparator 13 and integrates the differences between the numbers of the respective emergences to give to the D/A converter 21. The D/A converter 21 generates the reference signal of the level corresponding to the integrated value and gives it to the comparator 13. The comparator 13 outputs the binary signal DS having a stable time width where the effect of the variation of the signal level caused by the low frequency component of a modulation signal is removed. Thus, width recording can be possible by using a modulation system which is not free of DC and the high density recording can be executed.
Patent JP-H01204798-A (JP)
Title: Foil transfer method
Inventor: MORISHIMA FUMIHIRO
IPC: B44C1/165
Filed: 1988-02-09
Abstract: PURPOSE:To make it possible to transfer a complicated and delicate pattern, by applying an adhesive to a foil layer or a substrate in the form of spots, with the size of the spots and the spacing between the spots set to be specified numbers of times the thickness of the foil layer and with the distribution density of the spots specified, then superposing the foil layer to the adhesive-coated surface, thereby adhering the foil layer, and releasing a release paper. CONSTITUTION:An adhesive 14 is applied to a foil layer 12 or a substrate 13 in the form of spots, with the size of the spots and the spacing between the spots set to be at least 5, preferably at least 10, times the thickness of the foil layer 12. The foil layer 12 is superposed on the adhesive-coated surface, thereby adhering the foil layer 12, and a release paper 11 is released. The adhesive is applied by a design roller or gravure roll, incised with halftone dots in a density of 10-60 dots/cm and with a depth of 100-300mum by knurling or the like. The coating amount of the adhesive is so set that the thickness of a dried film is about 20-200mum, whereby a pattern 17 of a transfer foil 16 can be prevented from being cracked even when a substrate 19 is stretched or shrunk.
Patent JP-H06291265-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKAHASHI KUNIHIRO
IPC: H01L21/8238
Filed: 1993-02-18
Abstract: PURPOSE:Not to cause a parasitic channel in a boundary between a P well and an embedded silicon oxide film by a method wherein a thickness of silicon in a region forming N-type MOS transistors is larger than that of silicon in a region forming P-type MOS transistors. CONSTITUTION:A thickness tS1 of silicon in a region forming N-type metals, oxide films, and semiconductor (MOS) transistors is made larger, whereby the bottom of a source 13 and a drain 14 of N-type MOS transistors does not reach an embedded silicon oxide film (BOX) 12 and a parasitic channel is hard to cause in a boundary between a P well and a BOX 12. Also, even when a thickness tS2 of silicon in a region forming P-type MOS transistors is smaller and the bottom of a source 18 and a drain 19 comes into contact with the BOX 12, the parasitic channel does not cause. Accordingly, a leak current does not generate in MOS transistors of the both of N-type and P-type. Thus, a power consumption can be reduced.
Patent JP-S55121779-A (JP)
Title: Pickup device
Inventor: YAMADA HIDETOSHI
IPC: H04N5/335
Filed: 1979-03-14
Abstract: PURPOSE:To obtain a picture featuring a high S/N ratio when the inside of the cavity in the organism or the machine device is picked up by the solid pickup element, by controlling the illumination beam according to the output level of the pickup element and at the same time giving the control to the charge storage period. CONSTITUTION:The driving pulse is sent to pickup element 2 within endoscope 1 from driving circuit 4 to start the charge storage. And at the same time, the output of photo detector 3 is integrated through integrating circuit 5. And when the output signal of the integration reaches reference level VR at the t1 time within the storage period and due to the overexposure, the illuniation of light source unit 7 is stopped by the signal from control circuit 6 to perform the transfer after the T1 time. In case the incident light is weak and thus does not reach the reference level within the fixed time and in case the output signal reaches the reference level within the t2 time covering over several frames, the transfer is given to TV picture receiver 8 during the transfer period of the final frame to obtain the reproduced image. And in the case of the charge storage over several frames, memory 9 is provided to avoid the lack of the picture signals during that time. And switch SW gives the switching to memory 9.
Patent JP-S53113767-A (JP)
Title: Preliminary treating method for treatment for preventing environmental pollution due to electrically collected ashes
Inventor: OIKAWA YASUO
IPC: B09B3/00
Filed: 1977-03-17
Abstract: PURPOSE: To improve the efficiency of the treatments for preventing the environmental pollution and for solidifying the electrically collected ashes, by classify ing the above-mentioned ashes containing the harmful components such as Cd, Pb, etc. with the difference of grain size and by mixing both of the classified portions in the prescribed ratio of composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60175527-A (JP)
Title: Production of alc panel
Inventor: SUZUKI YUKIO
IPC: B28B11/24
Filed: 1984-02-21
Abstract: PURPOSE:To eliminate the generation of cracks at the time of the demolding of a product block, by a method wherein an ALC slurry is poured in a flat casting frame and, after semi-curing, the frame side plate of the molded mortar block is demolded and said mortar block is aged by high temp. and high pressure steam along with the frame bottom plate to shorten a molding cycle. CONSTITUTION:In preparing an ALC plate by flat casting frames 1, 5, an ALC slurry is poured in the frames 1, 5, and, after semi-curing, the frame side plate 5 of the molded mortar block 4 is demolded while the mortar block 4 is aged along with the frame bottom plate by high temp. and high pressure steam. As a result, the suring time reaching demolding in a molding process can be reduced by a half. Further, the generation of cracks and defect at the time of the demolding of a product block can be eliminated.
Patent JP-S63198114-A (JP)
Title: Inputting method for kana and roman letter by using ten keys of 0-9
Inventor: MURATA RITSU
IPC: H03M11/08
Filed: 1987-02-13
Abstract: PURPOSE:To easily obtain various kinds of information even from a device having only ten keys by expressing in KANA (Japanese syllabary) by using only ten keys. CONSTITUTION:'A, KA, SA, TA, NA, HA, MA, YA, RA' are sequentially assigned to 1-9 and 'WA' is assigned to 0, then 'A, I, U, E, O' which are the vowels of respective rows are sequentially assigned to 1-5. By using two combination, KANA (Japanese syllabary) is made to correspond to numbers of two figures and 6-0 are used for voiced sounds, while 1-5 are used for the vowels. As for the alphabet of English, by dividing every seven letters such as A-G, H-N, O-U and V-Z and making them sequentially correspond to 1-7 and moreover 8, 9 and 0 are respectively made to correspond to character strings H-N, O-U and V- . By using both combination, A-G are expressed in a number of one figure and characters except them are expressed in the number of two figures. Thus, no only Japanese KANA bus also Roman letters, more than twenty-six letters, which is a foreign language can be inputted more easily and more rapidly than a usual input method just by depressing ten keys.
Patent JP-H1139237-A (JP)
Title: Peripheral device provided with status monitoring function
Inventor: ONAGA TYSON N
IPC: G06F3/12
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To construct such a network system that a workstation on a network can quickly obtain the present statuses of peripheral devices connected to the network without disturbing the processing operations of the peripheral devices. SOLUTION: In a network system provided with workstations 150, a file server 120, and intelligent peripheral devices 110, each peripheral device 110 can discriminate the information on its own status and can transmit the information on its own status through a communication line (F205). The file server 120 obtains the status information from each peripheral device 110 and stores the information in the form of a file that can be read by the workstations 150.
Patent JP-S61189905-A (JP)
Inventor: SHIMAGUCHI TAKASHI
IPC: B22F3/22
Filed: 1985-02-20
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-S56126820-A (JP)
Title: Light deflection device
Inventor: SAWADA HIROTSUGU
IPC: G02B26/10
Filed: 1980-03-12
Abstract: PURPOSE:To bring a light spot moving speed on the surface of projection close to an equal speed, by setting a mirror driving current waveform so that a speed of deflection angle becomes smaller as the deflection angle of an oscillating mirror is getting larger, in a light deflection device which has used an oscillating mirror. CONSTITUTION:The figure 1 shows a light deflection device, and the oscillating mirror 1 reflects an incident light beam 2 and forms a light spot 5 on the surface of projection 4. Deflection length X of the light spot 5 against the deflection angle theta of the mirror 1 becomes ltantheta. Therefore, X is not in proportion to theta and is unable to scan at an equal speed. Accordingly, as a waveform a1 shown in the figure 2(a), constitution is made so that a current value is gradually saturated as a driving current is getting larger (deflection angle theta becomes larger). The waveform a1 shows a saw tooth waveform which has been used therefore. Also, although the figure shows only the one side deflection of the oscillating mirror, it can be easily applied to a both side deflection system, as well. The periods A, B show a scanning period and a returning period, respectively.
Patent JP-H07237828-A (JP)
Title: Device for controlling position of elevator
Inventor: SEIDA HISAKATSU
IPC: B66B7/04
Filed: 1994-02-28
Abstract: PURPOSE:To omit the adjusting work of the vertical linearity of a guide rail by comparing the horizontal distance between a guide shoe and the guide rail with the reference distance for each vertical position of an elevator car, and moving the guide shoe so as to make this difference zero. CONSTITUTION:Guide shoes 4B, 4C mounted on the outside surface of an elevator car are guided by a guide rail 2 provided in the vertical direction along the inner wall of an elevator shaft. The vertical position of the elevator car is detected by a position detecting part 15 of a control circuit 14 based on the signal from a pulse generator 21 to detect the rotation of a motor 20 to drive an elevator. Thc distance between the guide rail 2 and the guide shoes 4B, 4C is detected by distance sensors 7B, 7C. In addition, the horizontal distance is stored in a storing part 18 corresponding to the vertical position. The stored horizontal distance is compared with the reference distance, and shoe driving devices 8B, 8C are controlled by a shoe control part 19.
Patent JP-H07244882-A (JP)
Title: Sliding magnetic head device for magneto-optical recording
Inventor: TAKAHASHI TOMOYUKI
IPC: G11B11/10
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a sliding magnetic head device for magneto-optical recording, wherein the cross-sectional area of the winding part of a bobbin, around which a coil is wound, is made large, and the magnetic field generated from a magnetic co,re is made strong. CONSTITUTION:At least a magnetic core 22 and a bobbin 23, around which a coil 23a is wound, are contained in a sliding body 24, and a magnetic head 20 is formed. The sliding body 24 is brought into contact with a magneto-optical recording medium 1a and slid, and the magneto-optical recording is performed. At least the bobbin 23 is inserted from the side of the sliding surface of the sliding body 24, and the magnetic head 20 is constituted. Not only the bobbin 23 but the other members such as the magnetic core 22 can be inserted from the side of the sliding surface of the sliding body 24.
Patent JP-H10227996-A (JP)
Title: Optical isolator
Inventor: KANAIZUKA TADAHITO
IPC: G02B27/28
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness by installing respective elements such as a polarizer, a Faraday rotator, an analyzer and a rectangular prism body on a flat plate type fitting substrate. SOLUTION: The optical isolator is constituted by arranging the respective optical elements which are the polarizer 1, Faraday rotator 2, and analyzer 1 and the rectangular prism magnet 3 on the flat plate type fitting substrate 4. The polarizer 1 and analyzer are preferably both rectangular, specially square. It is recommended that the polarizer 1 has two sides cut square along its polarizing direction and the analyzer 1 has its diagonals of a square along its polarizing direction. The optical element arrangement of the isolator is actualized by pressing and fixing the polarizer 1 and analyzer 1 against the flat plate type fitting substrate 4 across the 45 deg. Faraday rotator 2 which is cut square as well.  Then the permanent magnet 3 formed in a rectangular prism shape is magnetized in parallel to the optical axis and arranged on the flat plate by the Faraday rotator 2 in parallel to the optical axis to constitute the desired optical isolator.