baber/WOPTO huggingface dataset:
Patent JP-H07284158-A (JP)
Title: Keyless entry system
Inventor: NAKADE YOSHIYUKI
IPC: E05B83/36
Filed: 1994-04-12
Abstract: PURPOSE:To improve the security by preventing a copy of coded signal with respect to the keyless entry system of automobiles. CONSTITUTION:A dummy signal 11 different from a regular coded signal 10 of a transmitter 2a is inserted to a front side/rear side of the coded signal 10 and the pulse width of the dummy signal 11 is selected to be a pulse width of a carrier frequency of the coded signal, then the entire transmission code is used for a long transmission code, then the memory capacity of a copying equipment is overflowed in the inexpensive keyless entry system.
Patent JP-S552806-A (JP)
Title: Anisotropical air cushion
Inventor: OOKAWA FUJIO
IPC: F16F9/04
Filed: 1978-06-19
Abstract: PURPOSE:To provide an air cushion for use with a vehicle or a truck of the type having no beams therein which can effect a quick controlling operation by constituting same as an anisotropical air cushion in which controlling forces thereof are varied in different horizontal directions of displacement thereof. CONSTITUTION:A fact plate 10 and an inner cylinder 11 disposed in vertically opposed relationship are connected to each other by a cylindrical rubber film 12 which has a reinforcing fiber fabric filled therein and is inflated by air within it. A rigid annular member 13 in the form of an annular flange is fitted around the mid portion of the rubber film 12 to thereby allow the rubber film 12 to form upper and lower swells 12a, 12b. The face plate 10 has a peripheral extension 10a which is provided, on the underside thereof, with a tapered face 10b for restraining the upper swell 12 from being deformed excessively beyond a predetermined amount. Meanwhile, the inner cylinder 11 has inclined flanges 11a that extend downwardly outwards from the top of the cylinder 11 and is adapted to restrain the lower swell 12 from being deformed excessively beyond a predetermined amount. The inclined flanges 11a provide the cylinder 11 with anisotropical controlling forces which are varied in particular circumferential directions of the cylinder 11.
Patent JP-S60214393-A (JP)
Inventor: MATSUMOTO KATSUAKI
IPC: H04N5/14
Filed: 1984-04-10
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-S551116-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAHIRO ISAMU
IPC: H04N5/335
Filed: 1978-06-16
Abstract: PURPOSE: To easily make a color image pickup solid plate, by fixing a semiconductor element on the bottom of a container, connecting wires to the semiconductor element, sealing up the container with a transparent lid and filling a transparent liquid substance in the container.  
     CONSTITUTION: An image sensor 3 is bonded at 4 to the bottom of a ceramic container 1 and connected at 5 to lead wires. A color mosaic filter 11 is positioned and bonded at 12 to the container at a distance of about 10 to 100 μ from the surface of the image sensor 3 and has a hole 13. The pressure in the container is reduced through the hole 13. Silicone oil 14 of refractive index almost equal to those of an insulating film on the surface of the sensor 3 and the galss of the filter 11 is introduced into the container. The container is then sealed up with a resin 15. Because no bonding agent is coated on the sensor, a quickly-set material can be used. Since the filter serves also as a cap, the cost is reduced and a positioning jig is simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59198744-A (JP)
Title: Resin sealed type semiconductor device
Inventor: MIZUO NOBUHIKO
IPC: H01L23/28
Filed: 1983-04-25
Abstract: PURPOSE:To obtain the titled device having a multi-pin structure by mounting a semiconductor element at the fixed region of a lead frame by leading out external terminals of two stages up and down from one side surface of a semiconductor package composed by resin sealing. CONSTITUTION:The down stage lead frame 21 formed integrally with the stage part 11 and the up stage lead frame 22 having no stage part are formed in two- stage stack by means of a heat resistant insulation member 14 such as polyimide resin via said member 14 at the fixed region. The semiconductor element 12 is adhered on the stage part 11, and each electrode pad of said element 12 is electrically connected to the terminal hosts 13 and 15 of the up and down stages by means of fine wires 16 such as Au wires. Next, in resin molding, a metallic piece of the same thickness of said member 14 is pushed in between the tie-bar 23 of the down stage lead frame 21 and that 24 of the up one 22, thus per- forming the resin sealing. When the tie-bar and the frame at the unnecessary part are cut after the resin sealing, the titled device having a cross-sectional structure shown in the drawing completes.
Patent JP-H09255608-A (JP)
Title: Fluorine-containing compound, surface modifier and magnetic recording medium using the same
Inventor: SASAKI HIROSHI
IPC: C10N50/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorine-containing compound which has a high lubricity and useful as a surface modifier and a magnetic recording medium using the same. SOLUTION: This fluorine-containing compound is represented by the formula  X is CONR, CH2 NR [R is Ck H2k+1 (Ck H2k+1 is H, an alkyl; k is an integer of 0-17)]; n is an integer of 1-5; m is 1 or 2; Rf is a perfluorooxyalkylene of >=800 average molecular weight}. At least one of the fluorine-containing compound is used to give a surface modifier which can improve the sliding durability of a magnetic recording medium with reduced dustability. The objective compound is coated on the surface(s) of at least one of the magnetic layer or the protecting layer on the outside of the magnetic layer to give a good magnetic recording medium having one or more magnetic layers on a nonmagnetic supporter.
Patent JP-2000270181-A (JP)
Title: Communication terminal
Inventor: MURATA YUKINORI
IPC: H04N1/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To relay and broadcast image data of an original document without reducing the size of thereof by sending as a procedure signal relay transmitting capacity information, taken into consideration when the size of image data that a relay requesting machine transmits is determined, to the relay requesting machine at the time of termination from the relay requesting machine. SOLUTION: The terminal expects reception, judges whether or not its recording paper is of size A4 when terminating, and sets and stores, e.g. the size A4 as the maximum paper width that the device can receive in its machine receiving capacity table 7a. The terminal judges whether its relay transmitting capacity is the size A4 or not and sets, e.g. the size A4 as its relay transmitting capacity. The size of the relay transmitting capacity of the device is predetermined according to the memory capacity of an image memory 8 and the format. A DIS signal including the maximum paper width of set recording capacity and an NSF signal including the set relay transmitting capacity are transmitted and image data sent from the relay requesting machine are received and stored in the image memory 8.
Patent JP-S51151192-A (JP)
Title: Smoke or gas density detector
Inventor: KAWAI MASAO
IPC: G01N27/12
Filed: 1975-06-19
Abstract: PURPOSE: Make density is detection output characteristics near linear without using a correction circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04283872-A (JP)
Title: Device and method for picture processing
Inventor: TAKEI YUMIKO
IPC: G06T11/60
Filed: 1991-03-13
Abstract: PURPOSE:To speedily and electronically perform the interactive edition processing of large amounts of a picture data by outputting while putting a half-tone or a photographic picture in an area draw on an arranging mount as well as outputting no frame. CONSTITUTION:An original is read by an input device 1, and density data DD of picture to be obtained is inputted to an input controller 100, and the input controller 100 makes the input density data DD into dot through an incorporated CPU101. Further, after compressed by a compression circuit 103, it is temporarily held in a buffer 104, then transferred to be stored in a file server 200. Then, the area for halt-tone or picture arrangement is indicated on a working station 300, and the vector data obtained by an automatic chase is transferred to an image setter, and after the OR between the picture where the inside of this vector data is painted out and an output picture is obtained, the AND between the network or the picture and the ORing result is obtained and outputted.
Patent JP-2000268177-A (JP)
Title: Print inspecting device
Inventor: YAMABE HIROFUMI
IPC: G06T7/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To appropriately judge a print miss even when colors printed on a printed matter resembles each other. SOLUTION: This device is provided with an image pick-up means 1 which image picks-up a printed matter, and outputs the color picture, a color designating means 2 which designates a basic color to be originally printed on the printed matter, a color classifying means 3 which classifies the color picture outputted by the image pickup means 1 into any basic color designated by the color designating means 2 for each color, a deviation correcting means 4 which detects and corrects position deviation with a reference picture for each color classified by the color classifying means 3, a comparing means 5 which compares the color picture with the reference picture for each color classified by the color classifying means 3,  and an emphasis display means 6 which selects and emphasis-displays only the prescribed number of color pictures in the order of the larger difference with the reference picture compared by the comparing means 5.
Patent JP-H06286957-A (JP)
Title: Deterioration detecting method for elevator rope
Inventor: AMANO HARUO
IPC: G01B7/32
Filed: 1993-03-31
Abstract: PURPOSE:To detect deterioration of a main rope more reliably and simply, to shorten an inspection time, and to improve reliability of an elevator. CONSTITUTION:The electric resistance value of a main rope 2. By comparing the measurements with the initial value thereof and the electric resistance value of the rope, the change with a time of the effective sectional area of the main rope 2 is detected, and rupture of the strand of the interior of the main rope 2 and deterioration owing to rust are detectable.
Patent JP-H03273962-A (JP)
Title: Water droplet removing device
Inventor: ITO KOJI
IPC: B60R1/06
Filed: 1990-03-23
Abstract: PURPOSE:To ensure a clear field of view having no generation of atomized water droplet by providing a seal means consisting of an elastic member between a mirror surface and a mirror holder in a one in which a mirror vibrated by an oscillator is held by the mirror holder. CONSTITUTION:On the back surface of a mirror 11 having a convex mirror form, the outer circumferential part of a diaphragm 12 consisting of stainless material is curved and drawen into the mirror form by press molding, and the support part K between the mirror 11 and the diaphragm 12 is adhered through an adhesive S. A space 13 is formed between the mirror 11 and the diaphragm 12 except the support part K, a heater (not shown) for heating the mirror 11 is mounted in the space 13, and a piezoelectric transducer 14 is mounted on the back surface or the mirror 11. The support part K supports between the projection part 15b and claw part 15a of a mirror holder 15, and a liquid rubber is charged in the space 6 between the upper surface of the mirror 11 and the claw part 15a and hardened to form a seal part 16.
Patent JP-S60228883-A (JP)
Inventor: ANDOU TAKASHI
IPC: F25D23/12
Filed: 1985-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04218023-A (JP)
Title: Ferroelectrric liquid crystal display device and driving method thereof
Inventor: INABA YUTAKA
IPC: G02F1/133
Filed: 1991-03-15
Abstract: PURPOSE:To provide the ferroelectric liquid crystal element which does not deteriorate a liquid crystal material and does not lose bistability and the driving method thereof. CONSTITUTION:The ferroelectric liquid crystal is so driven that the polarity of a reset voltage and the polarity of a gradation signal voltage invert at every specified period Tf and that the gradation signal voltage V1 after negative polarity resetting and the gradation signal voltage -V2 after positive polarity resetting corresponding thereto attain T(V1)+T(V2)=100 where the state inversion rate of the ferroelectric liquid crystal when the gradation signal voltage is V is designated as T(V)%. In addition, the electric element formed by using the ferroelectric liquid crystal is driven in the above-mentioned manner.
Patent JP-S62233487-A (JP)
Title: Rotating machine directly connecting type vacuum pump
Inventor: KANAMARU NAONOBU
IPC: F04B35/00
Filed: 1986-04-02
Abstract: PURPOSE:To realize light weight by directly connecting a piston driving type vacuum pump to the rotating shaft of a rotating machine and inclining the driven shaft of a pump to engage with the rotating shaft so as to rotate a cylinder block synchronously with the rotating shaft. CONSTITUTION:A rotating plate 12 is connected and fixed to the periphery of the boss of a rotating shaft 4 and a steel ball 13A of a piston device 13, a rod 13B and a piston 13C are provided. As the rotating shaft 4 rotates, a driven shaft 5 is rotated and a cylinder block 14 is also rotated. And the air introduced through a slit 18A is discharged from a discharge port 19A. For this reason, light weight is realized with simple construction.
Patent JP-H03273919-A (JP)
Title: Vehicle floor height adjusting device
Inventor: TAMURA TAKASHI
IPC: B60G17/015
Filed: 1990-03-23
Abstract: PURPOSE:To decrease arrangement space and improve responsiveness by closing the first change-over valve and the third changing-over valve and opening the second changing-over valve at the time of vehicle running start to drive a hydraulic cylinder for increasing a vehicle floor height, and opening the first changing-over valve and the third changing-over valve and closing the second changing-over valve to decrease the vehicle floor height at the time of vehicle stopping. CONSTITUTION:When a height control switch 29 is ON, the second changing-over valve 22 is in an open condition at the time of vehicle running start, so that the pressure oil from a hydraulic pump 12 is fed to the first pressure chamber 11b of a hydraulic cylinder 11, and at the same time, the oil in the second pressure chamber 11c returns to a reservoir tank 13. The first changing-over valve 21 and the third changing- over valve 24 closes, so a vehicle floor height goes up from a low position to a normal position. At the time of vehicle stopping, the third changing-over valve 24 opens with the first changing-over valve 21 opened and the second changing-over valve 22 closed, so the oil in the first pressure chamber 11b is fed into the second pressure chamber 11c of the hydraulic cylinder 11, the vehicle floor height decreases from the normal position to the low position.
Patent JP-S61232978-A (JP)
Inventor: SATO TOSHIYUKI
IPC: B62K21/00
Filed: 1985-04-10
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-S549304-A (JP)
Title: Optimum regulation valve opening adjustment system of transformable pressure operation thermal power generation plant
Inventor: KAWAMURA NOBUYUKI
IPC: F01D17/24
Filed: 1977-06-24
Abstract: PURPOSE: To operate the plant always at the maximum plant efficiency by modifying the main steam pressure demand by the deviation between the real regulation valve opening and the preset figure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60217256-A (JP)
Title: Polyester composition
Inventor: OKAMOTO TAKASHI
IPC: C08L33/00
Filed: 1984-04-12
Abstract: PURPOSE:The titled composition, obtained by incorporating a specific ionic copolymer, phosphonite compound or phosphite compound, polyfunctional epoxy compound and fibrous reinforcing material with a polyester, having good moldability and improved heat discoloration resistance and heat resistant strength. CONSTITUTION:A polyester composition obtained by incorporating 100pts.wt. thermoplastic polyester, e.g. PET or PBT, with (A) 0.1-15pts.wt., preferably 1- 10pts.wt. ionic copolymer, consisting of an alpha-olefin and salt of an alpha,beta-unsaturated carboxylic acid, and containing mono- - trivalent metal ions, (B) 0.005-2pts. wt., preferably 0.01-1pt.wt. at least one of phosphonite compound or phosphite compound, (C) 0.01-3pts.wt., preferably 0.1-2pts.wt. polyfunctional epoxy compound, e.g. bis-beta,gamma- epoxypropyl ether, and (D) 0-150pts.wt. fibrous reinforcing material, e.g. glass fibers.
Patent JP-H01248704-A (JP)
Title: Sweep frequency signal generator
Inventor: OISHI MITSUO
IPC: H03B23/00
Filed: 1988-03-30
Abstract: PURPOSE:To improve the frequency accuracy of start and stop and the sweep frequency accuracy during the sweep between frequencies by generating a width control signal based on a phase difference signal in response to a lock frequency, outputting the result so as to avoid a level difference between phase signals. CONSTITUTION:A width error detection section 70 detects a frequency width at real sweeping from a sweep frequency signal outputted from a variable oscillator 60, compares it with the frequency width from frequency setting information, integrates the result to the width into the width control signal to output the result to the width control section 40 as a new width control signal. The width control section 40 varies the voltage changes width of a sweep voltage wavelength signal in response to the width control signal so as to generate and output the sweep wavelength signal to eliminate the difference of the frequency width between the signal at real sweeping and the frequency setting information. Arithmetic units 50, 76 calculate the sweep waveform signal and the voltage in response to the frequency setting information to output the sweep control signal thereby attaining sweeping with excellent linearity. Thus, each frequency of start/stop of sweeping is made accurate and the linearity between the frequencies of start/stop is improved.
Patent JP-2000264463-A (JP)
Title: Image forming device
Inventor: SATO AKIHIRO
IPC: G03G21/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device accurately informing the exchange time of carrier rollers. SOLUTION: The frequencies of use of carrier rollers 1, 2, 3 are counted, the thickness of sheets 6 stored in a sheet storage means 4 is detected by a sheet thickness detecting means, and the detected sheet thickness is compared with the reference sheet thickness. When the thickness of the sheets 6 carried by the carrier rollers 1, 2, 3 are different from the reference sheet thickness, based on the comparison result, and the counted using frequency is corrected according to the thickness of the sheets 6.  The frequency of use when the carrier rollers 1, 2, 3 carry the reference sheets and the frequency of use corrected based on the thickness of the sheets 6 are totaled, the totaled frequency of use and the preset prescribed limit frequency of use of the carrier rollers 1, 2, 3 are compared to each other, and a display means displays the roller exchange display based on the comparison result.
Patent JP-S63241716-A (JP)
Title: Perpendicular magnetic recording medium and its production
Inventor: INOUE KAZUO
IPC: G11B5/85
Filed: 1987-03-30
Abstract: PURPOSE:To provide a recording medium having excellent perpendicular magnetic recording characteristics and to improve wear resistance and lubricity by forming the magnetic recording medium of a thin Co-Cr film contg. one group of group 4, 5, and 6 transition metal elements of the periodic table and P. CONSTITUTION:The perpendicular magnetic recording medium is constituted of the thin Co-Cr film into which at least one group of the group 4, 5, and 6 transition metal elements of the periodic table and P are incorporated. The content of the transition metal elements in the thin film is confined to 1-10at.%. The content of P in the thin film is confined to 0.1-5at.%, the content of Co to 50-84at.%, and the content of Cr to 15-35at.%. The thin Co-Cr film contg. one group of the transition metal elements and P is formed by a sputtering method using target material consisting of the respective elements. The recording medium having the excellent perpendicular magnetic recording characteristics as well as wear resistance and lubricity is thus obtd.
Patent JP-S63137134-A (JP)
Inventor: CHIYUE JIYU
IPC: C22F1/10
Filed: 1987-03-30
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-S57192255-A (JP)
Title: Electroless copper plating solution
Inventor: OIDA MASAHIRO
IPC: C23C18/40
Filed: 1981-05-18
Abstract: PURPOSE: To obtain an electroless copper plating solution excellent in the ductility and malleability of the deposited copper and capable of being regenerated several times after used, by adding 2,9-dimethyl-1,10-phenanthroline and at least one compound selected from cyanide complex salts of Co and Ni.  
     CONSTITUTION: 2,9-Dimethyl-1,10-phenanthroline in an amount of about 0.002W 2g/l and at least one compound selected from cyanide complex salts of Co and Ni in an amount of about 0.01W10g/l are added to an electroless plating solution containing copper salts such as copper sulfate, a complexing agent for copper such as tartaric acid, an alkali hydroxide for adjusting the pH and an aqueous formaldehyde solution as reducing agent. The copper plating solution containing above additives can produce deposited copper having high strength against folding and excellent ductility and malleability and, by supplying copper salts, formaldehyde and alkali hydroxide when they are consumed, the plating solution can be used several times. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10270139-A (JP)
Title: Integrated circuit socket
Inventor: FUJIMOTO MASAKI
IPC: H01L23/32
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit socket without needing changes in the circuit pattern of a printed circuit board even when a lead piece of an integrated circuit is directly connected to the circuit pattern without running through a contact. SOLUTION: A body 1 is provided with nearly rectangular plate-shaped four-corner parts 14 having female screws, and an integrated circuit 4 is placed on one side 11 of the body 1. A contact piece 21 is brought into contact with a lead piece 41 of the integrated circuit 4. A retention piece 22 is retained on a surroundings side wall 13 of the body 1. A contact 2 is provided with a connection piece 23 connected to a circuit pattern 51 of a printed circuit board 5 disposed along the one side 11 of the body 1, and is in juxtaposition with the surroundings side wall 13. A frame 3 is provided for pressing the lead piece 41 against the contact piece 21 by threading a male screw 31 provided in four corners into the female screw of the body 1.  In this constitution, the connection piece 23 is derived from the surroundings side wall 13 of the body 1 in such a manner that at least a part of the connection piece 23 is located in a position where the lead piece 41 contacted with the contact piece 21 is projected in the board thickness direction of the body 1.