baber/WOPTO huggingface dataset:
Patent JP-S614061-A (JP)
Title: Method and device for formation of cut mask using color scanner
Inventor: YAMADA MITSUHIKO
IPC: G03F1/90
Filed: 1984-06-18
Abstract: PURPOSE:To easily improve the precision of a cut mask by making a rough scan on an image in a set cutting area, averaging and writing the obtained image signal in the memory of a CRT monitor, and displaying the data on the CRT monitor and painting out the part inside the contour of the cut mask over a look at the image. CONSTITUTION:The cutting area is set in an original picture 2 on an input drum 1 through an input device 19, timing controller 18, linear encoder 9, and rotary encoder 4. This area is scanned roughly through a scan controller 22. An image signal from a scanning head 5 is passed through an AD converter 17 and thinned out and averaged by a thinning-out and averaging circuit 23, thereby writing rough sampling data in a background memory 27 and also displaying it on the CRT monitor 25 through a converting circuit 31, data selector 33, and DA converter 34. Then, the contour of the cut mask is formed through a digitizer 20 and a cursor generating circuit 28 over a look at the image, and the part inside it is painted out.
Patent JP-S61287007-A (JP)
Title: Magnetic recording device
Inventor: TAKIMOTO HIROYUKI
IPC: G11B5/024
Filed: 1985-06-12
Abstract: PURPOSE:To prevent the deterioration in a recorded information signal by applying an inverted erase signal obtained by inverting the phase of an erasure signal fed to a flying erasure head to at least one magnetic head to which no recording information signal is fed at recording. CONSTITUTION:A recording current flows alternately to magnetic heads Ra, La at recording synchronously with the revolution. Then an output current IF to the flying erasure head FEH flows also to a magnetic head Rb due to crosstalk of a rotary transformer T. Thus, an output current IRb having the inverted phase to that of the output current IF and being a quantity corresponding to the crosstalk of the output current IF to the magnetic head Rb is applied from a recording amplifier ARb. Thus, the crosstalk in the output current IF in the current of the magnetic head Rb is cancelled by the output current IRb and goes to zero.
Patent JP-S5923768-A (JP)
Inventor: URURIHI ARUBERU
IPC: B62B5/02
Filed: 1983-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08317823-A (JP)
Title: Av equipment storing device
Inventor: NAGATA TATSUYA
IPC: A47B81/06
Filed: 1995-05-25
Abstract: PURPOSE: To provide a novel AV equipment storing device capable of adjusting the position of the AV equipment to an optimum height even when a viewer takes any posture. CONSTITUTION: This AV equipment having a left and right side plate parts 2, side box parts 3, 4 both adjacent to the parts 2 and counter plate parts 6 set laterally downward between the parts 2, is equipped with guide pieces 7, 7 extending from both ends of the counter plate part 6 and being inserted in the side box part 4 from a vertical cut part 8 at the part 2. One end of a wire 9 taken up or rewound by a motor reel 11 arranged at the box 4 is connected to the part 8 while the part 6 is made elevatable when the wire 9 is taken up or rewound.
Patent JP-H05324396-A (JP)
Title: Program traveling history recording system
Inventor: NAMITO YUTAKA
IPC: G06F11/28
Filed: 1992-05-19
Abstract: PURPOSE:To enable the investigation of the combined cause of faults even when the faults occur continuously several times by performing traces several times and storing the execution conditions of a program every fault occurrence relating to the program traveling history recording system for tracing the execution conditions of the program as a hardware. CONSTITUTION:The storage capacity of a trace memory 10 is divided into plural banks B1, B2,... Bn in the address direction. When the occurrence of the fault is detected while writing data appeared on a processor bus 1 into the prescribed bank, the remaining storage area inside the bank during the write is jumped, the write into the next bank is performed at each fault occurrence and after the write into the all banks is completed, writing data is completed.
Patent JP-H10300762-A (JP)
Title: Manufacturing method of cantilever
Inventor: ONOZATO AKIMASA
IPC: G01B21/30
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a long and thin probe without affecting the size of the lever part of a cantilever by manufacturing methods of a cantilever with a probe through the use of a silicon wafer and manufacturing methods of a semiconductor integrated circuit. SOLUTION: This is manufacturing methods of a cantilever with a probe. A silicon wafer on which an insulating film 12 and a chromium film 13 are laminated is prepared, and the insulating film 12 and the chromium film 13 are etched first through the use of a mask pattern 14 with large meshes to the silicon wafer 11. Next, through the use of a chip pattern 18 with small meshes, only the uppermost metal film is etched, and followingly through the use of the insulating film, the silicon wafer is etched to form a protruded part 11a. Finally, through the use of the metal film and the insulating film, isotropic etching is performed on the protruded part and the silicon wafer to form a probe 17.
Patent JP-H04329688-A (JP)
Title: Manufacture of ridge waveguide type semiconductor laser
Inventor: SASAKI YASUMASA
IPC: H01S5/00
Filed: 1991-04-30
Abstract: PURPOSE:To easily form a current injection unit on a ridge stripe in a method for manufacturing a ridge waveguide type semiconductor laser. CONSTITUTION:In a method for manufacturing a ridge waveguide type semiconductor laser having a current injecting unit on a ridge stripe, a step of disposing a resist 15 on a part for forming the stripe and etching with the resist 15 as a mask to form the ridge stripe, and a step of forming a dielectric film 16 on a surface having the stripe and then removing the resist 15 on the stripe, are provided.
Patent JP-2000319074-A (JP)
Title: Production of lightweight carbonate hardened body
Inventor: TERAMURA TOSHIFUMI
IPC: C04B38/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a production process of a lightweight carbonate hardened body, by which a further lightened carbonate hardened body having excellent heat insulation performance can be produced from powdery particles consisting essentially of a calcium silicate compound, without significantly reducing strength of the hardened body. SOLUTION: This production process comprises: mixing powdery particles consisting essentially of a calcium silicate compound with solid carbon dioxide (dry ice) to obtain a mixture; and pressing the mixture to form a hardened body from the powdery particles; wherein desirably, the powdery particles contains >=30 wt.% of the calcium compound and 3-60 pts.wt. of water is added to 100 pts.wt. of the powdery particles.
Patent JP-S5752229-A (JP)
Title: Digital-to-analog converter
Inventor: TANAKA NORISHIGE
IPC: H03M1/78
Filed: 1980-09-12
Abstract: PURPOSE:To improve an error of absolute accuracy of an output, which is caused  by the variations in resistance, by constituting a D/A converter by symmetrically  providing two circuits which have connected resistances R of 2(n-1) pieces and  resistances 2R of 2(n+1) pieces in the form of a ladder. CONSTITUTION:Circuits 11, 12 which have connected resistances R of 2(n-1) pieces (integer of n<=2) and resistances 2R of 2(n+1) pieces in the form of a ladder are provided symmetrically. To one terminal of the resistance 2R of the respective first stages of the circuits 11, 12, electric power sources V1, V2 are connected, respectively, corresponding digital input terminals a1-a3 of the 2 circuits are connected in common, and the resistances R of the last stages are connected in common and are connected to an analog output terminal VOUT. In this circuit, for instance, when the resistance groups are concentrated to a prescribed area so that a resistance of a maximum weight bit of the circuit 11 and a resistance of a minimum weight bit of the circuit 12 are approached to each other, and a resistance of a minimum weight bit of the circuit 11 and a resistance of a maximum weight bit of the circuit 12 are approached to each other, an analog signal of a mean value of the circuits 11, 12 is outputted to the terminal VOUT, and an error of absolute accuracy of an output, which is caused by the variations in resistance is greatly improved.
Patent JP-S5652462-A (JP)
Title: Graphic information transfer system
Inventor: ATSUYA KINICHI
IPC: G06T1/00
Filed: 1979-10-03
Abstract: PURPOSE: To remarkably reduce load of the central control unit, by transferring the graphic information from the terminal equipment to other terminal equipment through the information interchange unit.  
     CONSTITUTION: In case the graphic information in the memory 11 of the digitizer device 10 is displayed on the graphic display unit 13 in other terminal equipment, this graphic information is transferred through the exclusive switchboard 14 for the graphic information, which is provided separately from the computer 15 controlling the whole graphic information processing system, and the common memory 16. In this way, the switchboard 14 controls distribution of the graphic information by combining selectively between plural terminal equipments. Accordingly, since the graphic information is not input nor output frequently to and from the central control unit 15, load of the central control unit 15 can be reduced remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07308980-A (JP)
Title: Belt zigzag preventing device for manufacture of one side corrugated fiberboard
Inventor: YASUI TOSHIHIKO
IPC: B31F1/28
Filed: 1994-05-16
Abstract: PURPOSE:To effectively prevent zigzag movement of an endless belt with a simple structure. CONSTITUTION:The right end of a support shaft 89 in which a tension roll 72 is rotatably externally engaged is oscillatorily supported to a spherical bearing 90 arranged on a support member 73, and its left end is oscillatorily supported to the bearing 90 of a holder 91 disposed on the member 73. The holder 91 is so formed as to be movable in parallel with the feeding direction of an endless belt 74 to the member 73. A nut 95 is arranged fixedly at the left end of the shaft 89, and a threaded shaft 97 rotatably pivoted to a bracket 96 disposed on the member 73 is engaged with the nut 95. A gear 98 is disposed fixedly at one end extended externally from the bracket 96 of the shaft 97, and a gear 100 provided at the output shaft of a stepping motor 99 arranged at the bracket 96 is engaged with the gear 98.
Patent JP-S61286641-A (JP)
Title: Transmission gear mechanism for regulating direction
Inventor: UEHARA HIDEO
IPC: F16H55/08
Filed: 1985-06-11
Abstract: PURPOSE:To obtain the captioned apparatus in thin and simple form by installing a lever which has the engagement parts consisting of the engagement surface with the first gear and the engagement surface forming an acute angle with said engagement surface, at two positions, and in which the engagement surface is shifted for the pitch of the first gear at nearly equal intervals from the center of turning. CONSTITUTION:The angles theta1 and theta2 which the tooth tip part 1a and the dedendum part 1b of the first gear 1 form with respect to the center of the gear and the angles theta3 and theta4 which the engagement surface 2a of a lever 2 and the pitch between two engagement surfaces 2a form with respect to the center of the first gear 1 are set as follows: theta4 (2n+1)(theta1+theta3). A lever shaft 5 is arranged nearly at equal distance from two engagement surfaces 2b and 2c of the lever 2, and said both engagement surfaces 2b and 2c are arranged, shifted for the pitch of the first gear 1. Therefore, when the reverse transmission revolution is transmitted to the first gear 1, the engagement surface 1c of the first gear 1 is engaged with the engagement surfaces 2b and 2c of the lever 2, and the reverse transmission revolution of the first gear 1 is prevented.
Patent JP-S5824553-A (JP)
Inventor: GERUHARUTO BUEEGENAA
IPC: C08G18/10
Filed: 1982-07-22
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-S63209843-A (JP)
Inventor: SHIYAAMAN SHIYUUMEN TSUAO
IPC: G06F3/12
Filed: 1987-05-22
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-H01297482-A (JP)
Title: Primer and bonding or coating method
Inventor: KATO TOSHIYUKI
IPC: C09J5/02
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a primer for treating the surface of metal, having improved adhesiveness of radically polymerizable and curable resin to metals without lowering performance of the resin, containing a specific acidic phosphoric acid ester (salt) and a volatile solvent thereof. CONSTITUTION:The aimed primer comprising (A) an acidic phosphoric acid ester (salt) shown by the formula (A is unsaturated double bond-containing organic group) [e.g., (meth)acryloyloxyethyl acid phosphate] and (B) a volatile solvent (e.g., methanol, ethanol, methyl acetate, acetone, benzene or chloroform) soluble in the component A as essential components. The surface of metal is pretreated with the primer and bonded or coated by using a radically polymerizable and curable resin.
Patent JP-H02307951-A (JP)
Title: Knotting method for repairing fishing net
Inventor: ASAGOE KATSUYUKI
IPC: D04G1/00
Filed: 1989-05-19
Abstract: PURPOSE:To smoothly and surely knot the broken portion of a fishing net with a repairing fiber by winding the repairing fiber on a bill, stopping the fiber, rotating the bill to form a loop, passing the net fiber of the fishing net in the loop with a forward or backward-movable needle and subsequently forming a knot. CONSTITUTION:A repairing fiber B dewound from a bobbin 4 received in a bobbin case 3 is wound on a bill 7 and stopped with a holder 6. The bill 7 is rotated to form a loop B1 in a state wherein the repairing fiber B is wound, and the net fibers A1, A2 of the fishing net to be repaired are hooked with a needle 10 capable of forward or backward moving in the bill 7 and passed in the loop B1. The passed net fibers A1, A2 are relaxed for separating from the needle 10 and introduced on the side of the bobbin case 3. The fibers A1, A2 are passed through the bobbin case 3 to form a knot B2, thereby repairing the broken fishing net with the repairing fiber.
Patent JP-H09312127-A (JP)
Title: Impregnated cathode structure, electron gun, and electronic tube
Inventor: HARA AKITO
IPC: H01J1/28
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an impregnated cathode structure in which the number of components is small and component cost is low in providing a shielding cylinder suppressing heat dissipation from a cathode, and manufacturing is easy and manufacturing cost is low in providing the shielding cylinder. SOLUTION: An impregnated cathode structure is equipped with a cathode sleeve 21 to one end of which an emitter impregnated cathode disk 22 is fixed, a heater 24 which is contained in the cathode sleeve 21, a shielding cylinder 29 which is arranged outside the cathode sleeve 21, a holder 25 which is arranged outside the shielding cylinder 29, and a plural straps 30 which are arranged inside the holder 25, one end is fixed to the holder 25, and the other end is fixed to the cathode sleeve 21.  A shoulder portion 25a is formed at the end portion of the holder 25, also fitting hole 26 into which the shielding cylinder 29 is inserted is formed in a portion surrounded by the shoulder portion 25a, the shielding cylinder 29 is fitted so that the outer peripheral face of the cylinder 29 touches the inner periphery edge of the fitting hole 26, and in the shoulder portion 25a a through portion 28 through which the straps 30 is interposed from inside the holder 25 to outside so as to be fitted to the shoulder portion 25a.
Patent JP-S63293205-A (JP)
Inventor: KANAYAMA HARUYUKI
IPC: E01D11/02
Filed: 1987-05-26
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-2000317171-A (JP)
Title: Bobbin thread reel device
Inventor: YOKOYAMA TADASHI
IPC: D05B59/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin thread reel device capable of reeling a thread to form beautiful stitches with constant tension even when the remaining quantity of the thread is reduced in the sewing operation. SOLUTION: This thread reel device has a thread guide passage of a thread 28 from a thread source 21 to a bobbin 30 and a bobbin rotation means 26 for rotating the bobbin to reel up the thread. The thread reel device also has a thread exit 32 formed on the flange 31 of the bobbin and a thread holding means 6 for holding the thread coming out of the thread exit 32. When the bobbin is rotated, the thread is cut at the thread exit 32.
Patent JP-H0423021-A (JP)
Title: Timer circuit
Inventor: TAKAHASHI MASAHIRO
IPC: G06F1/14
Filed: 1990-05-17
Abstract: PURPOSE:To eliminate the fluctuation of cycle due to the operation carried out by the software only by providing (m) blocks of reload registers of (n) bits to a single block of an n-bit counter. CONSTITUTION:A counter 1 is provided together with the reload registers 2 and 3, and a switch 4. The switch 4 consists of the switches 4a and 4b, and both registers 2 and 3 are set in parallel to a single counter 1. Thus (m) blocks of reload registers of (n) bits are provided to a single block of an n-bit counter. Then a counting operation is performed with a count source CLK, and the switch 4a is turned on against an overflow state. Thus the contents of the reload registers are loaded.
Patent JP-S5828804-A (JP)
Inventor: INNAMI YOSHIYUKI
IPC: H01C7/13
Filed: 1981-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09118009-A (JP)
Title: Print of image by dot matrix printer
Inventor: BERCHE STEPHANE
IPC: B41J2/51
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To form an image of extremely high quality by scanning the strip of a printing head medium during each passing period of a printing head and repeatedly using the same mask to the respective groups of a predetermined number of rows and lines. SOLUTION: An image is regenerated on paper 12 by scanning successive strips B having width L by moving a printing head 10 in a Y-direction (main scanning direction). The discharge of ink is controlled during a scanning passage period and a desired image is generated on lines of which the number is equal to the number of orifices in a dot form. The paper 12 is allowed to advance in an X-direction (secondary scanning direction) after each passage and the printing head is controlled to perform new scanning passage. Printing is possible (unidirectional mode) only when the printing head is moved in the same direction and, in this case, the printing head is returned to a start position at each time when the paper advances.
Patent JP-H11330060-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: ASAKAWA KAZUHIKO
IPC: C23C16/44
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the etching efficiency of a by-product by heating the by-product with a heater, having a water-cooled trap when etching off the by-product. SOLUTION: For removing a by-product deposited in a water-cooled trap 10, a wafer is taken out of a reactor chamber, water is drained from a cooling water tube 13, a heater 14 is actuated to heat the interior of the water-cooled trap 10, especially a quartz tube 12. The reactor chamber is then evacuated to pour ClF3 from a gas line, and the by-product is etched off. The heating of the water-cooled trap inside by the heater 14 cauges the etching rate of the by-product deposited in the water-cooled trap 10 increase, the water-cooled tube 13 and heater 14 in the quartz tube 12 which is not etched by ClF3 are protected at all times, and the etching efficiency of the by-product can be increased.
Patent JP-S5921717-A (JP)
Title: Mixed polyester type multifilamentary yarn
Inventor: FUJITA TAKAYOSHI
IPC: D02G3/04
Filed: 1982-07-21
Abstract: PURPOSE:The titled multifilamentary yarns, consisting of plural polyester filaments, consisting of a polyester consisting of specific components, and having no difference between the filament length (in dyeing) with a different shrinkage in boiling water, and having a bright hue and fullness without the difference in dyeing. CONSTITUTION:Mixed polyester type multifilamentary yarns, consisting of two or more polyester type filament groups having >=3% shrinkage (%) in boiling water and substantially no difference between the filament length and difference in dyeing, the polyester being a copolyester containing 80mol% or more ethylene terephthalate units, and 0-5mol%, based on the acidic component, metallic salt of 5-sulfoisophthalate component and 1-10wt%, based on the above-mentioned copolyester, glycol of the formula (R is 4-20C bifunctional aliphatic group, alicyclic group or aromatic group; i and j are integers 2-4; m and n are integers and 1<=m+n<=15) as a glycol component.
Patent JP-H07333598-A (JP)
Title: Liquid crystal display device
Inventor: SHIMOMAKI SHINICHI
IPC: G02F1/136
Filed: 1994-06-09
Abstract: PURPOSE:To provide a liquid crystal display device which colors light without using color filters and is capable of lessening light quantity loss by light absorption at polarizing plates and the substrates of a liquid crystal cell at the time of reflection type display as a liquid crystal display device which has a reflection type display function utilizing external light and a transmission type display function utilizing the light from a light source and is formed by using the liquid crystal cell having MIMs as active elements for the liquid crystal cell. CONSTITUTION:The polarizing plates 31, 32 are arranged on the front surface side and rear surface side, respectively, of the liquid crystal cell 10 having the MIMs 14 as the active elements. A phase difference plate 40 is arranged between the front surface side polarizing plate 31 and the liquid crystal cell 10. The light is colored by utilizing the double refractive effect of this phase difference plate 40 and the liquid crystal layer of the liquid crystal cell 10 and the polarization and analysis effect of the front surface side polarizing plate 31 at the time of the reflection type display. The light is colored by utilizing the double refractive effect, the polarization effect of the rear surface side polarizing plate 31 and the analysis effect of the front surface side polarizing plate 31 at the time of transmission type display. Further, the pixel electrodes 13 formed on the inside surface of the rear surface side polarizing plate 11 of the liquid crystal cell 10 are commonly used as translucent reflection films M.
Patent JP-H09312102-A (JP)
Title: Vehicle lamp
Inventor: SUZUKI TOSHINORI
IPC: F21S8/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To shorten a water discharge route and water discharging time and prolong the service life of a vehicle lamp by extending a projection end positioned on an upper part side of a circumferential wall of a vehicle body closer to the lens side than the tip of an outer rib. SOLUTION: A vehicle lamp 10 comprises a housing 11 made of resin, a lens 13 made of resin, a socket 14, and a bulb 15. The lens 13 constitutes a lamp chamber 12 by being attached to the housing 11. The housing 11 is provided with an aperture rim part 11c formed by the circumferential wall 11b extending from the circumferential rim part of a rear wall 11a, an outer rib 11e having a L-shaped cross-section to forming a joining groove 11d along the aperture rim part 11c together with the circumferential rim 11b, a bulb holding part 11f to which the socket 14 is to be attached. The circumferential wall 11b of the upper part side of the vehicle body is projected more to the lens 13 side than the circumferential wall 11b on a lower part side of the vehicle body and the tip of the bulb 15.