baber/WOPTO huggingface dataset:
Patent JP-H05188581-A (JP)
Title: Pellicle film
Inventor: YAMAMOTO TAKASHI
IPC: G03F1/62
Filed: 1991-06-07
Abstract: PURPOSE:To obtain the excellent durability not only to (g) line and (h) line of a near IR region but to (i) line as well by executing the reduction treatment of a polyvinyl acetal resin which is heretofore used for the pellicle film. CONSTITUTION:This pellicle film consists of the resin obtd. by reducing the polyvinyl acetal resin expressed by formula. In the formula, R is 1 to 3C straight chain or branched alkyl group; the content of a vinyl acetate y/(x+y+z) is <=0.1 and rate of acetalization z/(x+y+z) is >=0.6. Such polyvinyl acetal resin can be obtd. by the condensation reaction by known techniques of polyvinyl alcohol and aldehydes, such as acetoaldehyde, propion aldehyde, n-butyl aldehyde and sec-butylaldehyde. Then, the coloration and deterioration when the pellicle film is irradiated with the (i) line generated heretofore in the conventional pellicle films are suppressed.
Patent JP-H1112710-A (JP)
Title: Hot-dip al-zn coated steel sheet for low temperature firing type porcelain enameling
Inventor: INOUE TADASHI
IPC: C23D5/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To find conditions for preventing the occurrence of blister defect in a porcelain enamel layer at the time of porcelain enameling treatment. SOLUTION: The chemical composition of a plating film is limited to that consisting of, by weight, 20-80% Al, 0.1-5% Si, and the balance Zn with inevitable impurities. Moreover, the coating weight of the plating film per side is regulated to (30 to 120) g/m<2> , and further, the surface roughness of the plating film is controlled so that the center line average height Ra specified by JIS B0601 becomes 0.2 to 2 μm. By this method, the hot-dip Al-Zn coated steel sheet for low temperature firing type porcelain enameling, capable of forming porcelain enamel free from deterioration in antibacterial characteristic and antifugal characteristic with the lapse of time and usable in a wide range of fields, such as plates for building material, kitchen utensils, medical appliances, and chemical vessels, can be obtained.
Patent JP-H062069-A (JP)
Title: High strength cold rolled steel sheet and galvanized steel sheet excellent in deep drawability
Inventor: MATSUOKA SAIJI
IPC: C22C38/00
Filed: 1992-06-22
Abstract: PURPOSE:To obtain the objective high strength cold rolled steel sheet excellent, in deep drawability by specifying the compsn. constituted of C, Si, Mn, B, Al, P, S, N, Ti, Nb and Fe in a steel sheet and regulating the crystalline orientation. CONSTITUTION:In a cold rolled steel sheet contg., by weight, <=0.01. C, <=2.0% Si, <=3.0% Mn, 0.0001 to 0.0050% B, 0.01 to 0.20% Al, 0.01 to 0.20% P, <=0.05% S and <=0.01% N, furthermore contg. 0.01 to 0.2%, Ti and/or 0.001 to 0.2%, Nb and moreover contg., at need, 0.01 to 1.5% Mo or 0.1 to 1.5% Cu and 0.1 to 1.5% Ni as well as satisfying E=6+2.5Si+0.5Mn+10.5P<=7, and the balance Fe with inevitable impurities, the E value and I=I(222)/I(200), i.e., the X-ray analysis intensity ratio I of the intensity I(222) on the {222} plane parallel to the sheet face on the central face of the sheet thickness to the intensity I(200) on the {200} plane parallel to the sheet face satisfies the relationship of EX1>=240.
Patent JP-H0454037-A (JP)
Title: Intra-station monitor controller and its method
Inventor: FUJIOKI ICHIROU
IPC: H04L12/28
Filed: 1990-06-22
Abstract: PURPOSE:To send/receive information through a serial line of one system by combining plural kinds of information sets according to a frequency of occurrence in response to a request processing speed to form a multi-frame and sending the frame sequentially in the polling system. CONSTITUTION:Plural kinds of monitor information sets are decomposed according to the quantity of information from a radio equipment 10, the result is combined based on a frequency of occurrence in response to the request processing speed to generate a multi-frame comprising plural short frames and a monitor controller side sends sequentially a polling signal including line switching control information to each radio equipment 10. Each radio equipment 10 receives the polling signal to extract the line changeover control information in the polling signal and the monitor information is sent sequentially in the unit of the short frames in response to the polling signal, the monitor control side receives the short frame to extract the line changeover monitor information and each radio equipment 10 combines the information sets to decode the monitor information.
Patent JP-H08248602-A (JP)
Title: Processing method for silver halide color photographic material
Inventor: MIYAZAKI HIDEO
IPC: G03C1/00
Filed: 1995-06-07
Abstract: PURPOSE: To prevent the deterioration of photographic performance and magnetic characteristics by processing color silver halide sensitized material having a magnetic recording layer using liquid having a specific bleaching ability. CONSTITUTION: Silver halide color sensitized material which has a transparent magnetic recording layer formed of a ferromagnetic body and a binder on one side of a transparent support body and one layer of silver halide emulsion layer on the other side of the support body is color developed. Thereafter, the same is processed by liquid having bleaching ability which contains at least one kind of ferric complex salt of a compound expressed by a formula. In the formula, G1 and G2 respectively express carboxyl groups, phosphono groups, sulfo groups, hydroxy groups, mercapto groups, aryl groups, heterocyclic groups, alkyl thio groups, amidino groups, guanidino groups or carbamoyl groups.  L1 to L3 represent respectively divalent combination groups composed of divalent aliphatic groups, divalent aromatic groups, or the combination thereof, (m) and (n) represent zero or one, X represents a hydrogen atom, an aliphatic group, or an aromatic group, and M represents a hydrogen atom or a cation.
Patent JP-S6056121-A (JP)
Title: Two cycle internal-combustion engine
Inventor: NAKANO YASUHIKO
IPC: F02B61/02
Filed: 1983-09-05
Abstract: PURPOSE:To reduce the intake-air resistance with no oscillation of a piston being brought about, by extending an intake-air passage along the tangential line to the apex of a crank-web on the cylinder side, and by cutting out in part the cylinder skirt section of the intake-air passage with its original length being maintained. CONSTITUTION:When intake and compression stroke comes about during climbing-up of a piston 7, a rotary intake valve 20 is opened and closed in association with rotation of the engine, and therefore, mixture is sucked into a cylinder 3a and a crankcase 4. At this time intake-air is introduced into the cylinder 3a through the intake-air passage 11 which extends substantially along the tangential line L to the apex A of the crank web 9 on the cylinder 3a side in the vicinity of the lower end of the cylinder 3a and through an intake-air port 11a. Further, the cylinder skirt section 19 which limits the opening area of an intakeair port 11a is cut in part so that its flat surface is made into a substantially triangular shape. Accordingly, the intake-air resistance may be reduced, and the piston 7 may be supported by both skirts 18, 19 to prevent the oscillation of the piston 7.
Patent JP-H08336290-A (JP)
Title: Torque preference output limiter/controller for servo motor
Inventor: USA MINORU
IPC: H02P29/40
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a toque preference output limiter/controller for servo motor in which the low speed high torque region can be utilized through the use of a motor producing output higher than the capacity of power supply and the overcurrent error stop can be eliminated upon production of theoretically required maximum torque from a motor. CONSTITUTION: A servo system employing a servo motor as a driving power source is provided with a controller 1 generating a speed command, a detector 5 for detecting current flowing from a speed amplifier to a servo motor, a constant output limit setter 2 for the servo motor, and an output control unit 3 for determining a target speed command being delivered to the servo motor.
Patent JP-S6237736-A (JP)
Title: Printer
Inventor: NARITA MASAHISA
IPC: B41J5/44
Filed: 1985-07-24
Abstract: PURPOSE:To print inputs different in code by a single printer by converting the input data different from a specific code into this specific code. CONSTITUTION:When an external printing code supplied from an input register 4 is equal to a specific code like an ASCII, etc. of the USA standard, this code is supplied directly to a switching part 2. While the print code is converted into the ASCII standard by a code conversion table 1 and supplied to the part 2 via an output register 5 in case said print code is equal to a PC code of the personal computer standard and is not equal to a specific standard. The part 2 is controlled by a code system designating part 3 and outputs the external print code converted into a code ASCII, etc. Thus it is possible to print the inputs different in code by a single printer.
Patent JP-H0212147-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MIURA AKIO
IPC: G03C7/34
Filed: 1988-06-29
Abstract: PURPOSE:To form a cyan image having high sensitivity and high concn. by incorporating a phenolic cyan coupler having respectively specific groups in the 2nd position and 5th position into the above material. CONSTITUTION:This material contains the phenolic cyan coupler having the group expressed by formula I in the 2nd position and the group expressed by formula II in the 5th position. In formula, R1 denotes an alkyl group, aryl group or heterocyclic group; R2 denotes an alkylene group; R3 denotes a substituent; (n) denotes 1-4 integer; X denotes a hydrogen atom or a group which can be eliminated by coupling reaction with the oxidant of a color developing agent; respective R3 may be the same as or different from each other if (n) is 2-4. The amt. of this cyan coupler to be added is usually 1.0X10<-3>-1.0mol, more preferably 5X10<-3>-8X10<-1>mol per 1mol silver halide. The cyan image is thus formed with the high sensitivity and high concn.
Patent JP-2000352922-A (JP)
Title: Process cartridge, and electrophotographic image forming device
Inventor: YOKOYAMA KATSUNORI
IPC: G03G21/18
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of a vibration and irregular rotation accompanying discontinuity and to obtain excellent image quality by making a drum gear and a transfer roller gear transmittable the rotation at constant speed and providing them with tooth form which does not cause inversion in a relative sliding direction between tooth surfaces. SOLUTION: The meshing of a pair of spur gears for driving a transfer roller starts at a point (s) where a meshing action line (1) crosses with the addendum circle 202OD of a driven transfer roller gear 202. Then, the meshing is finished at a point (u) which passes through a meshing pitch point (t) and where the addendum circle 201OD of a driving drum gear 201 crosses with the meshing action line (1). The gears 201 and 202 can transmit the rotation at the constant speed and have tooth form which does not cause the inversion in the relative sliding direction between tooth surfaces. Namely, a discontinuous part in the sliding direction of the tooth surface at the point (t) is eliminated and the occurrence of a vibration and irregular rotation accompanying the discontinuity are reduced by using a gear which does not pass through the point (t) in all the meshing.
Patent JP-H0723415-A (JP)
Title: Motion detection circuit
Inventor: OTSUKA ISAO
IPC: H04N11/04
Filed: 1993-07-01
Abstract: PURPOSE:To discriminate a motion by a motion detection circuit used for a motion adaptive Y/C separation circuit when all frame hue theta1 and a current frame hue theta2 are in the relation of theta1+theta2=180, 360, 540 degrees. CONSTITUTION:This circuit is provided with a one frame delay circuit 22 delaying a color signal of a video signal by one frame, sbsolute value circuits 23, 24 taking an absolute value of the color signal and its one frame delay signal, a subtractor 25 taking a difference between the absolute values, an absolute value circuit 26 taking an absolute value of a subtracted output, a 1st hue detection circuit 51 detecting a motion area based on the addition of the color signal and the one-frame delay signal, a 2nd hue detection circuit 52 detecting a still area from the color signal and each code of the one-frame delay signal, and a motion control circuit 53 obtaining a specific still area through the logical combination of the circuits 26, 51, 52 and mis-detection of a motion is reduced by controlling the output of the absolute value circuit 26 with the output of the 1st and 2nd hue detection circuits 51, 52.
Patent JP-H10340020-A (JP)
Title: Heating device and image forming device
Inventor: GOTO MASAHIRO
IPC: G03G15/20
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a heating device and an image forming device capable of restraining stress on film and realizing the high speed operation and the high durability of the device by providing a heater for heating where a heating element pattern is formed on a flexible substrate. SOLUTION: In this heating device 6 where material to be heated P is made to pass through a nip part N formed by the presscontact of a heating member and a pressure member 11 so as to be heated and processed; the heating member is equipped with film 10 driven to be moved and the heater for heating 12 fixed and arranged in contact with the surface of the film 10 on an opposite side to the nip part N, and the heating element pattern is formed on the flexible substrate in the heater 12.
Patent JP-H105124-A (JP)
Title: Electric rice porridge pot
Inventor: OKUNO TOMIO
IPC: A47J27/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To cook rice porridge of desired thickness by providing a boiling timer for setting a prescribed boiling keeping time and variably controlling a heating quantity between a boiling temperature and a prescribed boiling temperature lower than the boiling temperature by a prescribed temperature. SOLUTION: In a rice porridge cooling control, a rice cooling heater is energized and controlled and the temperature of the inner pot is raised to a water absorption temperature T1  deg.C so as to absorb the water for a set water absorption time t1 . Successively, the rice cooling heater is energized and controlled at a full power state and when the temperature of the inner pot exceeds the boiling temperature T3  deg.C, a boiling timer having a fixed set boiling keeping time t2 is started irrelevant to the quantities of the rice and water in the pot. In the set boiling keeping time t2 interval, the output of the boiling heater is increased/decreased between the boiling temperature T3  deg.C and a power-up temperature T2  deg.C a little bit lower than the boiling temperature T3  deg.C so that the total inner pot heating quantity is variably controlled.  This constitution can perform appropriate rice porridge cooling according to the rice and water quantities in the inner pot without judging the quantity.
Patent JP-S63226060-A (JP)
Title: Semiconductor storage device
Inventor: YASUDA HIROSHI
IPC: H01L21/8238
Filed: 1987-06-30
Abstract: PURPOSE:To improve a memory cell in area and a bit line in load capacity for the enhancement of integration by a method wherein a drain or source terminal of a MOS transistor, which is a memory cell with its first bit line built of polycrystalline silicon, is connected by a buried contact. CONSTITUTION:As a method of building a buried contact, an oxide film is formed for the construction of a MOS transistor, a gate oxide film 27 is provided, a gate material 26 is provided on the entire surface, and then an oxide film is provided. Next, following a photoetching process for the gate material 26, a source 29 and drain 30 are formed by thermal diffusion or ion implantation. Then an oxide film is attached to the entire surface. After this, photoetching is performed for an embedding hole 28, and a polycrystalline silicon material 24 is provided thereon and is patterned by photoetching. A hole for contact embedment is provided in the gate material and diffusion layer by self-alignment. Accordingly, there is not any need at all for a margin for laminating the respective layers, and a pattern is formed on the minimum scale in the design rule.
Patent JP-S5952927-A (JP)
Title: Mobile radio equipment
Inventor: MURAO EIJI
IPC: G01S3/04
Filed: 1982-09-20
Abstract: PURPOSE:To control an output of an omnidirectional acoustic device in accordance with a direction of a detected other station, so that a receiving person can listen to contents of communication from a direction where the other station exists, by incorporating a direction finder, and the circular acoustic device which is capable of generating a voice output with directivity to the receiving person. CONSTITUTION:A titled equipment consists of a direction finder 1 for detecting a radio wave arrival direction from the other station at the time of a communication exchange by radio, a sound field generating part 3 for adjusting suitably the amplitude and phase of a receiving signal demodulated by a receiver 2 of a radio communication equipment in accordance with its detected direction, an amplifying part 4 for amplifying its sound field generating signal so as to become a moderate sound volume level, and an omnidirectional acoustic device 5 consisting of plural loudspeakers SP provided in the circumference of a receiving person O in a car chamber. By constituting in this way, a level and a phase of a voice outputted from each loudspeaker SP is adjusted, respectively, in accordance with a radio wave arrival direction from the other station, therefore, the receiving person O feels as if the voice is heard from a direction where the other station exists.
Patent JP-S5787223-A (JP)
Title: Automatic gain controller
Inventor: HASHIMOTO SEIICHI
IPC: G11B20/04
Filed: 1980-11-19
Abstract: PURPOSE:To change the response speed in accordance with an input signal level, by changing the time constant of the first holding circuit, which holds the output detection signal of an amplifier, by the output of the second holding circuit of a time constant different from that of the first holding circuit. CONSTITUTION:The input signal from a terminal 1 is amplified by an amplifier 2 and is outputted to an output terminal 5. The output signal is detected by a detecting circut 3, and the output signal is inputted to the first holding circuit 4 through a buffer 8, and a voltage is held by a characteristic determined by the time constant. The detection output of the circuit 3 is held in the second holding circuit 6, which has a time constant smaller than that of the circuit 4, through a buffer 9 also. A time constant variable circuit 7 is controlled by the output of the circuit 6 to change the time constant of the circuit 4 or the discharge current. When the input signal is approximately constant in level, the control from the circuit 7 is cut off by the circuit 4 to make the AGC response speed of the amplifier 2 slow; and when the input signal level is changed rapidly, the time constant of the circuit 4 is controlled through the circuit 7 by the output of the circuit 6 to make the AGC response speed of the amplifier 2 high.
Patent JP-S647439-A (JP)
Title: Keyboard
Inventor: WAKITA YUKIYASU
IPC: G06F3/02
Filed: 1987-06-30
Abstract: PURPOSE:To provide a keyboard simple in the construction, easy to clean, and unlikely to generate maloperation by shutting mutually intersecting light paths through pressing of the key top, and by grasping change in the amount of light reception due to this shutting in the form of electrical signals. CONSTITUTION:Light receiving parts 5, 6 and a light emitting part made of glass fiber 3, 4 and semiconductor laser element 2 are furnished at the mutually mating side-faces of a keyboard case 1, and lattice-shaped light paths to connect the light receiving parts with the light emitting part are formed, and the intersection of these light paths is blocked by a light shutting member 9 moving up and down with pressing of the key top 8. That is, pressing of a specified keyboard blocks the intersection of the light paths to cause reduction of the amount of light reception by the light receiving element, so that the change in the amount of light is converted into electrical signals to be entered in the body of computer. This simplifies the construction of keyboard, which will seldom show a trouble and be easy to clean even though any foreign matters intrude into it. Thus any maloperation will scarcely be generated.
Patent JP-H0454390-A (JP)
Title: Valve with sampling port
Inventor: SAKOGUCHI YUUJI
IPC: F16K51/00
Filed: 1990-06-21
Abstract: PURPOSE:To facilitate the check of sampling and outflow by installing a hole for fluid sampling use made in and around a valve outlet and a sealing plug for filling in this hole. CONSTITUTION:A sampling port 1 is made on, the side of an outlet of a valve body, and a flow passage 3 in an inner part of this valve body is connected to the outside. This sampling port 1 is provided with a thread ridge so as to have a sealing plug screwed in. On the other hand, in this sealing plug 2, there is provided a needle-like taper at its tip in order to adjust a flow rate and surely perform sealing. Normally, this sealing plug 2 is inset in the sampling port 1, and when sampling takes place, the sealing plug 2 is loosened to sane extent, through which a fluid running in a flow direction 8 is extractable to the outside. With this constitution, simplification for sampling and outflow verification can be done easily.
Patent JP-H0329960-A (JP)
Title: Toner
Inventor: KUWAJIMA TETSUTO
IPC: G03G9/087
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a high-quality image which is stable even in any environment and is free from the unequal presence of a release agent and fogging by forming the particle shape of the resin into an unshaped state. CONSTITUTION:The resin is formed to the unshaped shape. The resin particles are preferably the spherical resin particles obtd. by suspension polymn. or the resin particles which have the spherical state similar to the spherical state of the above-mentioned spherical resin particles and are ground by a mechanical grinding mill or pneumatic grinding mill to the unshaped state. The resin compsn. which contains a high mol. wt. polymer component and low mol. wt. polymer component contg. a crosslinking component and in which both thereof are obtd. by polymerizing >=1 kinds of the monomers selected from styrenes, acrylic acids, methacrylic acids, and the derivatives thereof, are more preferable in terms of developing characteristics, electrostatic charge characteristics, etc. The high-quality image which is stable in any environment and is free from the unequal presence of the release agent and fogging is obtd. in this way.
Patent JP-S6411646-A (JP)
Title: Manufacture of catalyst for hydrogenation of hydrocarbons
Inventor: TAKAHASHI YASUTO
IPC: B01J27/051
Filed: 1987-07-02
Abstract: PURPOSE:To make activation of catalysts feasible and to enhance the activity of catalysts by causing an inorganic oxide carrier to carry more than one of water-soluble compounds of metals consisting of elements selected from those of the VI group and the VIII group of the periodic table and thio acid. CONSTITUTION:An inorganic oxide carrier is impregnated with an aqueous solution containing at least one of metals belonging to the VI and VIII groups of the periodic table as active component, and dried. After this process, this dried substance is impregnated in thio acid to manufacture catalysts for hydrogenation of hydrocarbons. Otherwise, the inorganic oxide carrier is impregnated with an impregnation solution which contains at least one of metals belonging to the VI and VIII groups of the periodic table and also thio acid. The preferable metals of the VI group of the periodic table are Mo, W, those of the VIII group, Co, Ni, and also the preferable thio acids are thioacetic acid and thiobenzoic acid.