baber/WOPTO huggingface dataset:
Patent JP-H07126479-A (JP)
Title: Flame retardant resin composition
Inventor: UEDA EIJI
IPC: C08L55/02
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a flame retardant resin composition having excellent thermal stability and high heat-resistance and flame-retardancy and useful for personal computer, etc., by adding a graft copolymer obtained by grafting a vinyl compound to a rubbery polymer composed of silicone and acrylic compound. CONSTITUTION:The objective composition is produced by compounding (A) a graft copolymer composed of (i) a vinyl cyanide compound, (ii) an aromatic vinyl compound and (iii) a rubbery polymer wherein the amount of the component (iii) is 30-90wt.%, that of the grafting component is 10-70wt.% and the weight ratio of (i)/[(i)+(ii)] is 0.2-0.4, (B) a vinyl copolymer composed of the component (i) and the component (ii) at a polymerization ratio of 0.2-0.4, (C) a copolymer composed of the component (i), the component (ii) and (iii) a maleimide compound wherein the amount of the component (iii) is 5-60 wt.%, (D) a halogen-containing compound of the formula I or the formula II and (E) a graft copolymer obtained by grafting a vinyl compound to a compound rubber having a structure containing a polyorganosiloxane rubber component and a polyalkyl (meth)acrylate component mutually entangled with each other.
Patent JP-S62150176-A (JP)
Title: Fault point location system
Inventor: HAMANAKA SHUNJI
IPC: G01R31/08
Filed: 1985-12-24
Abstract: PURPOSE:To simplify the construction of a system without impairing the accuracy thereof, by providing the system with a device which measures voltage and current information with respective terminals to be transmitted to a higher- level terminal and a device adapted to perform an arithmetic processing. CONSTITUTION:Sampling circuits 3-3'' and transmitter/receivers 4-4'' are connected sequentially to respective terminals of individual sections 1, 1' and 1'' of separate transmission signal paths branched with a node N of a fault-point location system through transformers 2-2''. The transmitter/receivers 4-4'' are connected mutually with transmission paths 5-5'' so that voltage and current information at each terminal as observed with the transformers 2-2'' will be that sampling synchronized with the circuits 3-3''. The terminal of this section 1 is made to serve as higher-level terminal to other terminals and a transmitter/receiver 1 receives information in sections 1' and 1'', undergoes an arithmetic processing with a fault-point locator 6 and the results are shown on a display unit 7. Then, the transmission paths 5-5'' are used for the transmission of voltage and current information as well as for synchronization with the section 1-1' thereby simplifying the system.
Patent JP-H02138384-A (JP)
Title: Control of solid constituent in slurry
Inventor: SUZUKI TOSHIRO
IPC: C09K11/02
Filed: 1988-11-18
Abstract: PURPOSE:To make it possible to facilitate the control of the solid constituent in a slurry such as a slurry of a sulfide phosphor for a color cathode-ray tube to thereby improve the productivity by determining the density of the slurry from the total weight and total volume of the slurry and determining the solid content from the predetermined density-mixing ratio relationship. CONSTITUTION:A slurry is placed in a tank, and the total weight and total volume of the slurry in the tank are measured. The density is determined from the total weight and the total volume. The total weight of the solid constituent in the slurry is determined from this density and the predetermined density- mixing ratio relationship, and excessive water is discharged from the tank to adjust the mixing ratio to a desired value.
Patent JP-H02135429-A (JP)
Title: Camera
Inventor: TSUKAMOTO TAKEYA
IPC: G03B7/08
Filed: 1988-11-17
Abstract: PURPOSE:To obtain an optimum shutter speed by means of a simple structure by providing a shutter speed control circuit, and using a control signal, used for controlling generation of a metering signal, as object brightness information. CONSTITUTION:The shutter speed control circuit 51 receives a command signal from a microcomputer 10, varies a period of time that the signal charges of a CCD image pickup element 35 electrically accumulate, and controls a shutter speed. The microcomputer 10 judges the space and the brightness of an area where an object is placed from information obtained from a white balance control part 40 and a metering module part 23. Then, a shutter speed command signal is set to prevent a flicker owing to the flicker phenomenon and camera- shake caused at the time of photographing at a low brightness. Because photoelectrically converted information on the object brightness of the metering module part 23 is sent to the circuit 51, it can be also used as a shutter speed control means. Thus, the need for an external structure for obtaining an object brightness is eliminated.
Patent JP-S63146160-A (JP)
Title: Document processor
Inventor: KIMURA SHINICHI
IPC: G06F17/22
Filed: 1986-12-10
Abstract: PURPOSE:To eliminate labor of operation for KANA (Japanese syllabary)-KANJI (Chinese character) conversion by changing the order of priority by a character input mode to display a desired KANJI. CONSTITUTION:A field is indicated by a mode switching key 4b with respect to a document inputted with character keys 4a, and reading is converted by a conversion key 4c, and KANJI is settled by a selection key 4e if the first KANJI of display candidate KANJIs is a KANJI to be converted, but otherwise, KANJIs having lower priority levels are successively selected by a next candidate key 4d. Information indicating the priority level which is stored in a storage means together with each KANJI corresponding to reading is changed by a priority level changing means based on the indicated field. Thus, the labor of the operation for KANA-KANJI conversion is eliminated.
Patent JP-H05106158-A (JP)
Title: Scouring agent for yarn
Inventor: ISHIHARA KAZUHIKO
IPC: D06L1/12
Filed: 1991-10-11
Abstract: PURPOSE:To effective scour a fiber product having used a finishing oil containing a silicone oil by using a scouring agent containing a specific adduct of a higher alcohol with an alkylene oxide. CONSTITUTION:A scouring agent containing >=50wt.% adduct of the formula R-O(AO)n H (R is long-chain alcohol residue having >=16 average number of carbons and >=40 iodine value; A is alkylene of alkylene oxide having 2-4 number of carbons and containing >=50wt.% ethylene oxide in polyalkylene oxide; (n) is >=3 integer) in active ingredient of scouring agent is prepared. A fiber product having used a silicone oil is scoured by using the scouring agent to effectively eliminate a finishing oil containing a silicone oil which is difficult to clean and remove.
Patent JP-H01133474-A (JP)
Title: Solid-state image pickup device
Inventor: NAGAI TADASHI
IPC: H04N5/341
Filed: 1987-11-19
Abstract: PURPOSE:To provide an instantaneous zooming function without using a zoom lens having a complicated mechanism by making suitable the transfer driving of a charge in a solid-state image pickup element. CONSTITUTION:When (n)-fold zooming is executed, a signal charge is read within a vertical flyback period from a photoelectric converting element 1 to a vertical transferring part 2, thereafter, a signal charge corresponding to an unnecessary photoelectric converting element 1 is removed, a signal charge corresponding to the photoelectric converting element 1 to be zoomed in the vertical direction is intermittently and vertically transferred for one timein an (n) horizontal period and a remaining signal charge is removed in the vertical flyback period. The output of the vertical transferring part 2 is inputted to a horizontal transferring part 3, the signal charge corresponding to the photoelectric converting element 1 to be zoomed in the horizontal direction is transferred to a charge detecting part 4 at the 1/n speed of an ordinary horizontal transferring speed and a remaining signal charge is removed.
Patent JP-H11126872-A (JP)
Title: Semiconductor device
Inventor: KONNO TAKASHI
IPC: H01L27/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To dispense with an exclusive input for IC starting, a treatment on a shoft wafer or an externally attached circuit and the like by a method, wherein while a power-supply voltage is boosted to a high voltage, a power-supply voltage is applied to a prescribed circuit among the circuits which apply high voltage after the power-supply voltage has been boosted, to actuate the prescribed circuit. SOLUTION: A function signal is inputted in an external input terminal 1 and a power-supply voltage (VCC) 8 is applied to first and second comparators 3 and 4, constituting a comparison circuit and their peripheral circuits through a transistor Q1 turned on by a separate hold signal. Then, a boosting starting signal 5 is inputted in a boosting circuit 2, and a boosted VDD is generated. Before the VDD is boosted, when input signals being alotted to various button types are inputted in the buttons, a comparison of the VDD with a reference voltage is made by the VCC 8 via the comparators 3 and 4, whether which button of the buttons has been depressed or not is discriminated, and a function command such as A and B are issued. As a result, an exclusive input for IC starting, treatment on a soft wafer or an externally attached circuit and the like can be dispensed with.
Patent JP-H05125234-A (JP)
Title: Thermoplastic resin composition
Inventor: ASADA TOSHIO
IPC: C08L23/26
Filed: 1991-11-08
Abstract: PURPOSE:To obtain the title composition which is excellent in moldability and can give a molding excellent in impact strength and tensile strength. CONSTITUTION:The title composition comprises 10-90wt.% copolymer of 50-99.95mol% 2-12C alpha-olefin with 50-0.05mol% hydroxylated alpha-olefin of the formula (wherein R is a 0-20C hydrocarbon group; and m is an integer of 1-3) with 90-10wt.% carboxyl- or epoxy -modified phenylene ether resin.
Patent JP-H06144061-A (JP)
Title: Differentail limiting torque controller
Inventor: SHIMIZU KOICHI
IPC: B60K23/04
Filed: 1992-10-30
Abstract: PURPOSE:To secure the stability of vehicle behavior irrespective of both accelerating and decelerating operations of an accelerator at the time of trouble by installing a differential limiting torque control means which outputs a control command, capable of obtaining a target differential limiting torque, to a differential limiting torque imparting means. CONSTITUTION:At the time of slow decelerating turning when deceleration up to a medium decelerating area is produced, on the basis of a characteristic that a deceleration corresponding differential limiting torque grows larger in proportion to deceleration by longitudinal deceleration XG, the larger in car deceleration, the stronger in a differential limiting torque is imparted to an interval between both right and left rear wheels 5 and 6. With this differential limiting torque, braking torque at the side of a turning inner wheel grows larger, and an understeering direction moment acts around the center of gravity of a car by means of a torque difference to be produced by decrease of the braking torque at the side of a turning outer wheel. At the time of slow decelerating turning, a tuck-in direction moment to be produced on the basis of load movement and tire groundability by car deceleration is negated by the understeering direction moment by the differential limiting torque, so a tuck-in phenomenon is effectively prevented.
Patent JP-H02139710-A (JP)
Title: Magnetic recording medium
Inventor: FUJII KENICHI
IPC: G11B5/64
Filed: 1988-11-18
Abstract: PURPOSE:To improve magnetic characteristics of an iron magnetic thin film and to obtain a new iron magnetic thin film by constituting the new magnetic recording medium of carbon iron nitride compound which contains >=40 atomic% iron and the balance of carbon and nitrogen as the component elements. CONSTITUTION:The magnetic recording medium has the magnetic recording layer comprising the carbon iron nitride compound 3 containing >=40 atomic% iron and the balance of carbon and nitrogen as the component elements. The carbon iron nitride compound thin film 3 can be formed by CVD or sputtering. By CVD method, a gaseous starting material containing iron and carbon is introduced to a vacuum chamber, into which gaseous nitrogen or gaseous ammonia as the source of nitrogen is also introduced to effect the reaction. By this method, the three-element iron magnetic thin film thus obtained has superior features such as excellent magnetic characteristics in saturated magnetization, coercive force an durability, fine grains and less medium noise.
Patent JP-H09181069-A (JP)
Title: Semiconductor device element isolating method
Inventor: KIMU YON BOKU
IPC: H01L21/762
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device element isolating method whereby the etching depth of a Si substrate can be desirably adjusted and the profile of a good field oxide film can be obtained with good reproducibility. SOLUTION: After forming a pad oxide film 22 on a Si substrate 21, it is annealed in a NH3 atmosphere to avoid accumulating atoms of N between this film 22 and substrate 21 to thereby suppress the bird's beak from being formed, a spacer film 25 is formed, the substrate 21 is oxidized at low temp. and then an oxide film formed by the wet etching is removed.
Patent JP-H09135304-A (JP)
Title: Telephone system
Inventor: HASEGAWA MASAYUKI
IPC: H04W4/06
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To make a phone call even to a telephone set whose dialing is restricted by making a 3-party speech via a telephone set capable of dialing in the case of making a phone call to a destination to which a portable telephone terminal or the like cannot make dialing. SOLUTION: Whether or not an exclusive key 1d to send a telephone number of a PHS master set 4 registered by a PHS terminal 1 is discriminated and when telephone number is not inputted, the speech between the PHS terminal 1 and the PHS master set 4 is made. When a telephone number is inputted, the PHS master set 4 holds the connection to the PHS terminal 1 and dials the telephone number by the inputted key, tries to make connection to a destination 5 of the telephone number whose dialing is restricted and desired by the user of the PHS terminal 1 so as to discriminate whether or not the connection to the destination 5 can be connected. When the connection can not be made, calling of the telephone set whose dialing is suspended and a hook signal is sent, the holding of the PHS terminal 1 is released and the three-party speech is not executed.  When the connection is successful, the three-party speech among the user of the PHS terminal 1, the destination 5 and the master set 4 is started.
Patent JP-2000109185-A (JP)
Title: Screw capper
Inventor: TSUKAMOTO TAKAHISA
IPC: B67B3/20
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent a container from rotating during screwing operation of a capping head by biting a protrusion into a lower surface of a flange section of the container and holding a barrel part of the container with a gripper, and to prevent an interference of engaging operation of the protrusion for holding with the gripper after engagement with the protrusion. SOLUTION: This screw capper is provided with a capping head ascended or descended to cause a cap to be screwed in a container. This capping head is descended to apply a load to the container formed with a flange section at its neck part, the protrusion is engaged with the lower surface of the flange part so as to prohibit a rotation of the container accompanied by the screwing operation of the capping head. In this case, there are provided a protrusion 11, a supporting member 15 for supporting a lower surface of the flange section 9 and a gripper 14 (14a, 14b) arranged in correspondence with the supporting member 15 to grip a barrel part of the supported container 1. After applying a load to the container 1 with the capping head 13, the gripper 14 (14a, 14b) is operated.
Patent JP-H03152484-A (JP)
Title: Socket board for automatic mounting
Inventor: KAMIMURA SETSU
IPC: H01L21/66
Filed: 1989-11-10
Abstract: PURPOSE:To position a suction head and a socket with high accuracy and to realize positive automatic mounting by integrally forming one of the engaging members with the socket which correct the positional displacement through engagement among the positioning means between the suction head and socket. CONSTITUTION:Many sockets 20 are provided on a substrate 19. An IC package 5 is automatically mounted in each socket 20 by a handling apparatus. At this time, a positioning means 35 provided between a head 9 of the handling apparatus and the socket 20 is engaged with the head 9 and socket 20 to position the both. An engaging shaft 36 of a pair of engaging members constituting the means 35 and one recessed part 37 of the engaging recess 37 are integrally formed with the socket 20. Accordingly, the package 5 supported by the head 9 can be positioned with high accuracy to the socket 20. Moreover, since the recessed part 37 is formed in each socket 20, it is not necessary to highly accurately assemble the socket 20 and substrate 19 or to highly accurately position the whole of the socket board. Automatic mounting is ensured.
Patent JP-H09132010-A (JP)
Title: Pneumatic tire
Inventor: AOKI YASUTOSHI
IPC: B60C11/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a stone bite without deteriorating the durability and the wet performance by providing notches on the other groove side wall in the place where the one groove side wall is connected to lateral groove in a pair of lateral groove side walls forming grooves in the peripheral direction. SOLUTION: Four peripheral direction grooves 1, 2 are provided on a tread of a pneumatic tire, furthermore, a lot of lateral grooves 3, 4, and 5 are provided with spaces on a periphery of the tread. A lot of blocks 10, 11, and 12 are formed with spaces on the periphery of the tread by those peripheral direction grooves 1, 2 and the lateral grooves 3, 4, and 5. Then, notches 6, 7, 8, and 9 are provided on the groove side walls of the periphery direction grooves 1, 2 in a place where the lateral grooves 3, 4, and 5 are connected to the peripheral direction grooves 1, 2, that is, in a place where a stone bite may occur because ends of blocks are centered to cause the rigidity around to be lowered. Thereby, to bite a stone is restrained and also the wet performance is improved.
Patent JP-2001115788-A (JP)
Title: Hydraulic breaker for tunnel lining concrete
Inventor: TANIGUCHI KAZUYUKI
IPC: E21D11/10
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To facilitate disposal of concrete and to suppress generation of concrete dust by crushing the concrete into a crust. SOLUTION: The hydraulic breaker includes a main beam 2 which is held at a location of an almost central axis L of a tunnel, at least at the time of crushing tunnel lining concrete and movable along the direction of the tunnel central axis L. A rotary head 4 is provided for the main beam 2, which is rotatable on the almost central axis L of the tunnel. Further, the rotary head 4 has roller cutter support stands 5A to 5C arranged thereon, which are retractable along a tunnel radial direction. Each of the stands has a roller cutter 6A to 6C disposed at the front end thereof, which is rotated along a tunnel circumferential direction.
Patent JP-H01134438-A (JP)
Title: Low brightness discriminating circuit for camera
Inventor: SUZUKI RYOICHI
IPC: G03B7/17
Filed: 1987-11-20
Abstract: PURPOSE:To shorten shutter time lag and to preclude decrease in snapshooting performance by deciding low brightness when a subordinate aperture is in a preliminary opening state and setting the time constant of a time constant means fast. CONSTITUTION:When the low brightness is decided, a voltage shifting circuit 7 operates with the output of a sequence control circuit 8; and the plus input voltage of an OP amplifier 1 rises and the output voltage of the OP amplifier 1 is also boosted, so that an extension current is increased. At this time, a switching transistor (TR) 9 for count starting turns off, so a capacitor 5 for the time constant is charged speedily, so the output of a comparator 6 is inverted to H level earlier than when the low brightness is decided. Therefore, when the low brightness is decided, namely, in the preliminary opening state, the time constant of an extension circuit becomes short and its necessary time is shortened. Consequently, even when one time constant means controls an exposure quantity and decides the low brightness, the low brightness is decided in a short time and a shooting opportunity is never missed.
Patent JP-H06150208-A (JP)
Title: Recording/reproducing apparatus for magneto-resistance effect type head
Inventor: SASAKI YASUO
IPC: G11B5/02
Filed: 1992-10-30
Abstract: PURPOSE:To shorten the switching time by shifting the timing to switch a gm amplifier and a transistor of a first stage when a recording/reproducing mode is to be switched in a reproducing amplifier of a recording/reproducing apparatus for an MR (magneto-resistance effect type) head which has a capacitor for a low pass filter(LPF) for feeding back a direct current to the first transistor and the differential amplifier (gm amplifier). CONSTITUTION:An output of a transistor 5 of an initial stage of a reproducing amplifier 4 for an MR head 1 is compared with a reference voltage Vref1 by a gm amplifier 8. An LPF is constituted of the gm of the gm amplifier 8 and a capacitor 9. Outputs of direct current components of the gm amplifier 8 are fed back to a base of the initial transistor 5. The delay of the switching time because of charging of the capacitor 9 which results from the difference of the rise time of the initial transistor 5 and the gm amplifier 8 is shifted by a control signal from a control circuit 24, thereby controlling the initial transistor 5 and the gm amplifier 8.
Patent JP-H01134920-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA MAMORU
IPC: G03F7/20
Filed: 1987-11-19
Abstract: PURPOSE:To form a mask pattern with dimensional precision in high evenness on a semiconductor substrate by changing the exposure time according to a distance from the center of the semiconductor substrate. CONSTITUTION:The patterning order is fixed in the order of a number assigned to semiconductor chips 2 i.e. drawing concentric circles from the peripheral part to the central part of a semiconductor substrate 1 or changing the exposure time according to the distance from the center of the substrate 1 e.g. A from the number 1 to 20 or B from the number 21 to 36. Thus, the exposure dimension 3 or photoresist becomes larger toward the periphery of substrate 1. When the substrate 1 is dry-etched, the etching rate is higher toward the periphery to be slightly overetched thus augmenting the surface evenness of photoresist dimension 4. Through these procedures, a mask pattern with dimensional precision high in evenness can be formed on the substrate 1.