baber/WOPTO huggingface dataset:
Patent JP-H0767133-A (JP)
Title: Clamp circuit for secam signal
Inventor: KATO TAKUJI
IPC: H04N9/72
Filed: 1993-08-30
Abstract: PURPOSE:To provide the clamp circuit which stabilizes a DC level without being affected by noise. CONSTITUTION:This circuit is provided with a first clamp circuit 8 for clamping the video signal of a SECAM system from an input terminal 1, second clamp circuit 9 for clamping the video signal of the SECAM system from the input terminal 1, switch circuit 10 for switching and outputting the output signals of the first and second clamp circuits 8 and 9 in each horizontal synchronizing signal cycle, and third clamp circuit 11 for clamping the output signal of the switch circuit 10, the response sensitivity of the first and second clamp circuits 8 and 9 is set low, and the response sensitivity of the third clamp circuit 11 is set high.
Patent JP-H0556683-A (JP)
Title: Load sharing controller for motor
Inventor: SANTO SHIGEKI
IPC: H02P5/46
Filed: 1991-08-27
Abstract: PURPOSE:To prevent operation miss by determining the sharing amount of sub-motor upon switching to load sharing control and varying the sharing ratio slowly. CONSTITUTION:Upon switching of a sub-motor 6 to load sharing control, sharing ratio is varied according to a ramp function upto a value operated based on an actual load sharing ratio. In other words, actual sharing ratio of speed current reference between a main motor 1 and the sub-motor 6 before switching to load sharing control, i.e., during speed control, is employed as an initial value immediately after switching to load sharing control. Load sharing control is then carried out by gradually varying the sharing ratio from the initial value upto a set ratio operated based on mechanical conditions according to a ramp function thus suppressing speed variation at the time of switching to load sharing control. According to the invention, operation miss can be prevented.
Patent JP-H0263156-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ODA TAKESHI
IPC: H01L21/8228
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a semiconductor chip whose performance is not different from that of an ordinary IC and where low breakdown strength and high breakdown strength exist in a mixed manner by a method wherein, in a low- breakdown-strength horizontal-type PNP transistor, a P-type collector region is stretched to a high-concentration n-type buried layer, an emitter region is formed to be a ring shape and an n-type base contact region is formed in an epitaxial layer region surrounded by the region. CONSTITUTION:A collector region 51 is formed so as to reach an n-type high- concentration buried Iayer 2. A hole which is to escape to a substrate is taken into the collector; it does not become a base current nor a parasitic current, and becomes a collector current. Accordingly, a current-amplification factor of a horizontal-type PNP transistor is increased; a parasitic current of a parasitic vertical-type transistor is lowered. In addition, an emitter region 71 is formed to be a ring shape; a base contact region 8 is diffused into an epitaxial layer 4 surrounded by the emitter region; an electrode is extracted; accordingly, an ordinary base resistance can be lowered sharply, and a frequency characteristic can be enhanced.
Patent JP-S59104745-A (JP)
Title: Load torque applying device
Inventor: SAITOU FUMINARI
IPC: G11B15/43
Filed: 1982-12-07
Abstract: PURPOSE:To prevent the damage of a magnetic tape and to ensure the stable tape driving by applying stably appropriate load to a supply reel driving disk while the tape is loaded in a cassette, and applying the proper back tension to the tape when the tape is shifted to a take-up reel from a supply reel in a state of the tape loaded in the cassette. CONSTITUTION:A tension arm 2 touches the top part 9a of the 1st arm 9 while revolving clockwise, and at the same time the 2nd arm 10 turns in a body with the arm 9 via a torsion spring 11 while pressing a tension band 4. These arms 9 and 10 are pressed by a tension arm 2 when the arm 2 turns up to the 2nd position. Then the spring 11 is deformed by the arm 9, and the arm 10 is pressed with the elastic force corresponding to the deformation of the spring 11. Thus the sag of the band 4 pressed by the arm 10 is absorbed, and the band 4 is wound round a supply reel driving disk 3 with the prescribed winding force.
Patent JP-H1058793-A (JP)
Title: Image forming device
Inventor: NAKAMURA HIDENOBU
IPC: H04N1/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to form images within the residual sheets of recording member and prevent copying from being discontinued by a method wherein an image forming means is equipped with a mode setting means allowing to change over to an image forming mode, which can reproduce the images of manuscripts in the remaining sheets of recording member, when the set number of sheets to be outputted is judged to be larger than the detected residual sheets of the recording member. SOLUTION: In the controlling of the change of a copying mode coping with the residual sheets of paper, a memory unit pat 30 clears a compression completion counter by storing the contents of the compression completion counter or the number of the images of manuscripts in first mode change judging data are registered data or the number of copies inputted from an operating panel 101 are stored in second mode change judging data. The total number of sheets necessary for copying is calculated in a CPU 106 from the first and the second mode judging data and compared with the residual sheets of copying paper is a cassette. When the total number of copying sheets exceeds that of the residual sheets, a mode change flag is set so as to set the number N of the manuscript images to be copied to one sheet of copying paper.
Patent JP-S60107044-A (JP)
Title: Image forming device
Inventor: TOSHIMITSU AKIFUMI
IPC: G03G15/02
Filed: 1983-11-15
Abstract: PURPOSE:To simulate an attenuation characteristic until the time required for a mainly electrified area reaches a developing part, by operating a transfer electrifier under the same condition as a main electrifier, and measuring its electrified potential. CONSTITUTION:An angle alpha at which a photosensitive drum 20 rotates before reaching a developing position B from a main electrified position A, and an angle alpha' extending from a transfer position E to a potential sensor position D are set equal to each other. A transfer electrifier 27 is operated by the same voltage as a main electrifier 22, its electrified potential is detected by a potential sensor 32, and in accordance with its detecting value, the output of the main electrifier 22 is controlled. The potential sensor 32 can control a main electrification intensity correctly without being influenced by the attenuation characteristic of the photosensitive body because the potential of a mainly electrified photosensitive surface 21 is attenuated, reaches a developing device 25, and is comparable to the measurement of the potential of a part on which a toner image is formed.
Patent JP-H0884073-A (JP)
Title: Differential current-controlled oscillator with variable load
Inventor: IRIYA IOSHIFUOBITSUCHI NOBOFU
IPC: H03L7/099
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a multipurpose PLL which is free from feedback delay, has extremely low sensitivity against noise and a saved chip area, and operates over a wide range of frequencies. SOLUTION: A phase/frequency detector 10 inputs a reference clock and feedback signals from a feedback frequency divider 12 and a clock distributing tree 30 and outputs a pair of increment and decrement pulses to charge pumps 14 and 16. The differential output of the pump 14 is outputted to a loop filter capacitor 18 and enters a current-controlled oscillator 20 through a voltage-to- current converter 22. The output current of the pump 16 similarly enters the oscillator 20 and decides the oscillation frequency of the oscillator 20. The output X of the oscillator 20 is connected to a frequency divider 26 and the clock distributing tree 30 and, further, to the feedback frequency divider 12. In addition, jitter control 42 and a lock indicator 44 are provided.
Patent JP-H0377952-A (JP)
Title: Transfer recording medium
Inventor: KOBAYASHI NAOMICHI
IPC: G03F7/00
Filed: 1989-08-21
Abstract: PURPOSE:To allow the execution of exposing with a high sensitivity and the copying to plain paper as well by providing a microcapsule layer contg. photo- curing compsns. essentially consisting of radical polymerizable unsatd. group- contg. compds., photopolymn. initiators and sensitizers on the surface of a base. CONSTITUTION:The photo-curing compsns. 11A to 11C incorporated into the microcapsules 12A to 12C on the surface of a microcapsule sheet 13 consist essentially of the radical polymerizable unsatd. group-contg. compds., the photopolymn.initiators and the sensitizers. The photopolymn. initiators are iron arene compds. and the sensitizers are dyes. The dyes serve also as the dyes for recording when transferred to plain paper. The sensiivity is enhanced by using the iron arene compds. for the photopolymn. initiators of the photo- curing compsns. in the microcapsules and the dyes for the sensitizers, thereby the exposing time is shortened. The formation of visible images on the plain paper is possible as well if the dyes corresponding to yellow, magenta and cyan are used for the sensitizers.
Patent JP-S6457450-A (JP)
Title: Endless video tape recorder
Inventor: YOSHIDA OKIFUMI
IPC: G11B15/70
Filed: 1987-08-28
Abstract: PURPOSE:To automatically attain a tape loading and an unloading, by executing the tape unloading while a tape is sandwiched and driven, and storing up a tape to form a tape path into a tape winder. CONSTITUTION:A tape magazine 1 is provided with an unrotatable reel 3 and plural tape guide poles 4-9 as a tape guiding part in the internal part of a box, and has a magnetic tape winder 10 and an endless loop-shaped magnetic tape 11. The unloading is executed while the tape to form a tape path 34 is sandwiched and driven by a capstan 25 and a pinch roller 28 so as to store up it into the tape winder 10. At the time of the tape loading, the inserted tape is extracted from the inner-most periphery of the tape winder 10 and the tape path 34 is formed. Thus, the automatic loading and unloading of the tape can be executed.
Patent JP-H05194785-A (JP)
Title: Nontoxic polymer composition stabilized with organic sulfide antioxidant
Inventor: JIYOZEFU MAIKERU BOOEN
IPC: C08K5/14
Filed: 1992-07-21
Abstract: PURPOSE: To obtain polymeric compositions stabilized with an organosulfide antioxidant having low toxicity and to foul odor by blending a specific organosulfide antioxidant having a small amount of free SH groups to thermoplastic or thermosetting resins.  
     CONSTITUTION: Non-toxic polymeric compositions are obtained by blending an organosulfide antioxidant having formula I, II or III [wherein m is 0 or 1; n is 2 to 15; R is a (substituted) 2-30C aliphatic group, a (substituted) 5-20C alicyclic group, the substituents for R are -OH, -SR 4  or -OR 4  (wherein R 4  is a 1-30C alkyl group or a 5-20C cycloalkyl group); R 1  and R 2  are independently H or a 1-4C alkyl group; R 3  is a 1-24C alkyl group or a 5-20C cycloalkyl group; R 5  is a 1-24C alkyl group; R 6  is H or a 1-24C alkyl group, with the provisos that when m=0, R 6  is H or a 1-7C alkyl group, and when m=1, R 6  is a 1-24C alkyl group; R 7  is a direct bond or a 1-4C alkylene group; and R 8  is a 5-16C monocyclic, bicyclic or tricyclic cycloalkyl group] and having free SH groups of no more than 5 ppm to thermoplastic or thermosetting resins. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60107750-A (JP)
Title: Thermomagnetooptic recording system
Inventor: KANEKO MASAHIKO
IPC: G11B11/10
Filed: 1983-11-15
Abstract: PURPOSE:To enable recording of bit information even if a semiconductor laser having a long wavelength is used by impressing a bias magnetic field in such a way that magnetization attains the state facing one perpendicular direction with respect to the film plane and making pulses of light incident on the single magnetic domain thereof thereby recording the bit information. CONSTITUTION:A film 2 having the axis of easy magnetization prependicularly to the plane of the soft magnetic film to be subjected to recording by magnetic bubbles is deposited and formed on a crystal base plate 1 and a metallic film 3 is laminated thereon so as to be directly adjacent thereto to constitute a recording medium 4. The metal for the film 3 refers to transition metals of the I b, IIb group, IIIa, IVa, Va, VIa, VIIa group and VIII group in periodic table and are enumerated by Al, Cr or the alloys thereof as a representative example. A bias magnetic field is impressed to the film 2 in such a way that the single magnetic domain is formed over the front surface thereof and that the magnetization attains the state facing one direction perpendicular to the film plane. Light pulses having a prescribed wavelength are made incident on the single magnetic domain thereof to form the cylindrical magnetic domain magnetized in the direction opposite from the magnetization direction of the bias magnetic field impressed to the film, by which the bit information is recorded.
Patent JP-H0378999-A (JP)
Title: Deflecting device of orbit of pulse charged particle
Inventor: NAKADA SHUHEI
IPC: H05H7/10
Filed: 1989-08-23
Abstract: PURPOSE:To absorb the influence of the electromagnetic force and remove the heat quickly by forming a septum coil presser plate thicker along the longitudinal direction of an electromagnet. CONSTITUTION:A septum coil presser plate 8 is formed thicker as it is apart from a beam orbit 2 of a circular accelerator, and while a septum coil 6 and the septum coil presser plate 8 are adhered by a fastening band 9. Consequently, the heat generated in the septum coil 6 moves quickly to the septum coil presser plate 8, to which the septum coil 6 is adhered, to be removed. The electromagnetic force to be generated is reduced by the effect of the thick part of the septum coil presser plate 8. Furthermore, the leakage magnetic field is reduced by the overcurrent flowing to the septum coil presser plate 8. Te heat to be generated in the septum coil 6 is thereby eliminated.
Patent JP-H1048491-A (JP)
Title: Terminal structure of optical cable with connector
Inventor: ISHIDA HIDETOSHI
IPC: G02B6/36
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure having a sufficient handling resistance strength and by which excellent workability is obtainable without applying the excessive stress by passing plural optical fiber ribbons into a protective tube which is internally formed loose and connecting these ribbons to an optical connector and disposing an optical fibber ribbon length difference absorbing part from a cable end to a connector connecting part. SOLUTION: The ribbon length difference generated by difference in the radius of bending by a ribbon thickness when bending is applied on one piece of the protective tube 4 passing two sheets of the optical fiber ribbons 2 connected to one piece of the optical connector 1 allows the internal optical fiber ribbons 2 to escape to the space 6 on the inner side to the optical fiber ribbon length difference absorbing part 3. The generation of an undue stress is, therefore, obviated and the induction of buckling is averted as well. Further, the protective tube is strong to the external damage by handling. The shape of the protective tube 4 is formed so that a desired number of optical fiber ribbons 2 can be smoothly housed and the respective ribbons are housed loose so as to be able to smoothly move forward and backward.
Patent JP-H0948995-A (JP)
Title: Detergent and cleaner containing iminodisuccinate
Inventor: TORUSUTEN GUROTO
IPC: C11D3/37
Filed: 1996-07-29
Abstract: Compsn. (X) contg. (A) at least one polymer comprising succinyl gp. repeat units and/or soluble salts thereof and (B) an iminodisuccinate, pref. of formula (I). In (I), R, R1 = H or OH ; and R2-R5 = cation, H, alkali ion or ammonium ion. Washing or cleaning agents contg. (X) are also claimed.
Patent JP-S6193226-A (JP)
Title: Carburetor for multicylinder engine
Inventor: ABE KAZUTO
IPC: F02B1/04
Filed: 1984-10-12
Abstract: PURPOSE:To reduce the number of carburetors as well as to lower the cost of production, by unifying the upstream side of primary side suction passages in one, while setting up a low speed carburetor therein, and setting up each high speed carburetor in secondary side suction passages. CONSTITUTION:Primary side suction passages 4a and 4b being interconnected to suction valves 2a and 2b are unified in one at the upstream side, and a low speed carburetor 5l is set up in the unified part 4. Secondary side suction passages 6a and 6b are interconnected to suction valves 2a' and 2b' on the other side, while each of high speed carburetors 7a and 7b is set up in these secondary side suction passages 6a and 6b. Thus, the number of carburetors is reduced so that the cost of production is reducible.
Patent JP-S6369876-A (JP)
Title: Ink for ink-jet recording
Inventor: SAKAI TAKEO
IPC: C09D11/033
Filed: 1986-09-12
Abstract: PURPOSE:To improve ejection stability and recording characteristics of an ink composed mainly of a recording agent and a liquid medium, by adding a specific compound to the above ink. CONSTITUTION:An ink-jet recording ink composed mainly of a recording agent and a liquid medium is incorporated with a compound of formula I [R is (substituted) phenyl; R1 and R2 are H or 1-4C alkyl; R3 is 2-8C alkyl; the above alkyls may be substituted] (e.g. the compound of formula II). The com pound may be used singly as a liquid medium of the recording agent or used as a mixture with a non-aqueous solvent. In the latter case, the content of the compound is preferably 20-99wt.% of the recording liquid.
Patent JP-H1122627-A (JP)
Title: Principle and device for moving heavy body with light force by utilizing force of gravity of heavy body to be moved
Inventor: NATSUI MASAHARU
IPC: F03G3/00
Filed: 1997-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for moving a heavy body with light force by utilizing the force of gravity of the heavy body to be moved. SOLUTION: The force of gravity of a heavy body 1 is added to a rope 4 through an arm 2 and a roller 3, the force to rotate an integrated gear 11 in a clockwise direction, is acted on the rope 4 wound on a cylinder 5, the force of gravity to be applied to the other edge of the rope 4 is applied to a ring gear 8 through a weighting shaft 6 and a weighting gear 7, and the force to push the ring gear 8 downward, is acted on the ring gear 8 of which a fulcrum is a ring fulcrum gear 12. Further at the opposite side thereof, the force to push up the ring gear 8, is acted on the ring gear 8 engaged with a gear 11 side on the border of the fulcrum gear 12, which generates the force to rotate the gear 11 in an anti-clockwise direction against the force to rotate the gear 11 in the clockwise direction. The gear 11 and the ring gear 8 have the action forces opposite to each other while engaged with each other, and the equalized state of the force of gravity can be kept at all times even when the gears are rotated, so that the heavy body can be moved with the light force.
Patent JP-H1143111-A (JP)
Title: Liquefied gas streaming down device for aseptic filling
Inventor: MATSUNAGA MASAMI
IPC: B65B31/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To easily sterilize the inside of a device and the inside of a piping without reducing the air purity of an aseptic atmosphere around the device main body by simply operating an opening/closing control valve of the piping which is connected with the device main body for a liquefied gas streaming down device for aseptic filling, wherein the device main body is installed in an aseptic atmosphere of a high level. SOLUTION: A liquefied gas which is fed through a piping for the feeding of the liquefied gas from a feeding source of the liquefied gas is streamed down by a specified amount to the head space of each can under an atmosphere of an approx. aseptic state by clean air, during a period from the filling of a beverage in an empty can to the covering of the can with a can lid by this liquefied gas streaming down device 1, and for such a liquefied gas streaming down device 1, a piping 28 to feed steam for sterilization is connected to a piping 24 for the feeding of the liquefied gas at the downstream side of opening/closing control valves 27, 34 which are respectively provided on the pipings 24, 28, in a manner to communicate with each other, and at the same time, respective opening/closing control valves of those pipings 24,  28 are constituted of a plurality of opening/closing control values 26, 27, 32, 34 which are arranged with intervals.
Patent JP-H07169020-A (JP)
Title: Flattening process of substrate surface for magnetic thin-film head
Inventor: DANII DEIUAN RII YANGU
IPC: B05D1/40
Filed: 1994-09-09
Abstract: PURPOSE: To provide a process for forming a dielectric thin-film coating adequate for use with a magnetic thin-film head. CONSTITUTION: A spin-on glass material is dropped onto a substrate and this substrate is rotated. The substrate and the thin film formed thereon are preheated to remove the solvent in the spin-on glass material. Next, the thin film is heated within a reducing atmosphere or inert atmosphere and is converted into an SiO2 thin film. Carbon is made to remain in the thin film by the reducing atmosphere or inert atmosphere. The structural characteristics of the thin film are improved by this carbon.
Patent JP-H0262289-A (JP)
Title: Transfer film
Inventor: AOYAMA SAKAE
IPC: B41M5/40
Filed: 1988-08-30
Abstract: PURPOSE:To facilitate decoration of a three-dimensional molded article by providing an anchoring agent layer and a release layer on a plastic film base being excellent in thermoformability and by providing a pattern layer of ink of vinyl chloride, vinyl acetate or acrylic resin and an adhesive layer. CONSTITUTION:A base 1 is formed of polyvinyl chloride or the like having a thickness of 50 to 300 microns and excellent thermoformability, and an anchoring agent layer 2 of urethane resin maintains adhesion between a release layer 3 and the base 1. The release layer 3 is formed of a substance being inferior in the adhesion to a pattern layer, e.g. chlorinated polypropylene resin. Next, the pattern layer 4 is provided with ink containing vinyl chloride acryl resin by a silk screen printing method, and an adhesive layer 5 formed of urethane resin is provided. A transfer film thus prepared is softened by heating, made to adhere to a surface to be transferred of a three-dimensional molded article and cooled, and is exfoliated thereafter. Then the pattern layer is transferred entirely onto said surface and it is not left on the base.
Patent JP-S60107313-A (JP)
Title: Cassette mold and cassette molding unit for injection molding
Inventor: ABE ETSUHISA
IPC: B29C45/37
Filed: 1983-11-16
Abstract: PURPOSE:To equip a cassette mold with easy replaceability, simply and accurately against a base, by a method wherein the base is made into specific and regular constitution beforehand and the cassette mold is made into specific constitution, too. CONSTITUTION:A cassette cavity 13, a cassette core 14 and a cassette return plate 16 are fitted detachably in a fitting hole 6 of a cassette cavity fitting plate 1, a fitting hole 8 of a fitting plate 2 and a fitting hollow part 10 respectively. Any of temperature adjusting small holes 7 on a B side of a base and temperature adjusting circuits 24, 24 on a C side of a cassette mold are formed in a communicating state, a base part 23 of a return guide 15 whose tip 25 is screwed to the bottom of a core bushing 21 is inserted loosely in either a return plate 4 or a loose inserting hole 12 of the base part of the return guide and the bottom of the base part 23 is received by a movable side fixing plate 5 surface or a movable side platen surface 26.