baber/WOPTO huggingface dataset:
Patent JP-H11213313-A (JP)
Title: Magnetic disk device and servo processing method applied to this device
Inventor: ITO HIROSHI
IPC: G11B21/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent destruction of recorded data and the occurrence of read error by preliminarily avoiding the write operation accompanied with the occurrence of a vertical asymmetry on a read signal waveform corresponding to servo data. SOLUTION: At the time of the servo processing accompanying write access, the measurement result of vertical asymmetry on the read signal waveform corresponding to servo data is inputted to a CPU 9 from a measuring circuit 24 of a read/write circuit 7. On the basis of the inputted measurement result, the CPU 9 inhibits the write operation to a data area on a disk 1 as the write access object if the degree of vertical asymmetry is on the outside of an allowable range. By this constitution, access control to inhibit the write operation is executed if the degree of vertical asymmetry on the read signal waveform corresponding to servo data is on the outside of the allowable range at the time of the servo processing.  Consequently, such a situation that a write head executes the data write operation in a position off the target position because of degradation of the head positioning accuracy, can be prevented.
Patent JP-H02200851-A (JP)
Title: Annular reinforcing material
Inventor: TANAKA YOSHI
IPC: D04B1/22
Filed: 1989-01-26
Abstract: PURPOSE:To obtain the subject material, excellent in abrasion resistance, strength and handleability and rich in reliability without loosening yarns for reinforcing materials and causing uneven distribution in the strength by forming the reinforcing material from the yarns for the reinforcing materials, reinforcing yarns and meltable yarns according to a specific method. CONSTITUTION:Reinforcing yarns are initially used and knitted to form a baglike knitted part 2 and yarns 3 for reinforcing materials are simultaneously passed through the above-mentioned knitted part 2 to carry out knitting of one repeat. The aforementioned operation is repeated required number of repeats and meltable knitted parts (M) are then knitted from meltable yarns to afford a cylindrical fabric 6. The meltable knitted fabric (M) of the cylindrical fabric 6 is normally melted with jetting, etc., of hot air thereon to form molten parts and the respective annular fabrics (6A), (6B)... having a length (l) are simultaneously and respectively separated to provide the objective material having the reinforcing yarns accounting for 0.5-90% volume ratio of the whole fabric and the yarns 3 for the reinforcing materials accounting for 10-99.5% volume ratio of the whole fabric.
Patent JP-H06227338-A (JP)
Title: Alarm for vehicle
Inventor: IMAI YASUO
IPC: B60R21/00
Filed: 1993-02-05
Abstract: PURPOSE:To impart a warning to a driver without fail even for the specified time not only the inside of a tunnel but after passing through the tunnel, in an alarm for vehicles. CONSTITUTION:A control signal out of a light controller 12 controlling a headlight 14 according to a car-to-car distance detected by a ladar unit 1 0 and the extent of ambient brightness, is fed to an electronic control unit 16 which detects whether a car travels in a tunnel or not by way of judging that this headlight 14 is lighted or not, and thereby it is set to a night allowable car- to-car distance LTnight longer than a daytime allowable car-to-car distance LTday. In addition, this distance LTnight is maintained within the specified time after passing through the tunnel, whereby a lowering of driver's sightability is compensated.
Patent JP-S5915181-A (JP)
Title: Double door loaded in closing direction by spring
Inventor: KOERLING WERNER
IPC: E05F5/12
Filed: 1983-02-09
Abstract: 1. A double-leaf door which is spring-loaded in the closing direction and which has a device for damping the closing movement and a closing sequence regulator, in particular a fire retarding door, wherein the damping of the trailing leaf takes place via a hydraulic damping element with a throttled transfer flow between two pressure chambers which are controlled in opposite senses by a double acting piston, characterised in that a control valve (3) which is directly or indirectly actuatable via the leading leaf is arranged in the transfer flow passage (2) from the one pressure chamber (11 or 12 respectively) to the other.
Patent JP-S61177795-A (JP)
Inventor: WASHIMI HIROSHI
IPC: H05K3/36
Filed: 1985-02-01
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-S58139642-A (JP)
Inventor: ENDOU SUMIO
IPC: H02H11/00
Filed: 1982-02-09
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-S60163976-A (JP)
Title: Paint resin composition
Inventor: SATOU HARUHIKO
IPC: C09D163/00
Filed: 1984-02-06
Abstract: PURPOSE:To provide a paint resin compsn. which has a specified resin acid valve due to carboxyl groups, improved low-temperature curability and excellent corrosion resistance, containing an epoxy resin modified with a polybasic acid having a specified acid value. CONSTITUTION:A resin compsn. having a resin acid value of 0.1-50 due to carboxyl groups derived from polybasic acids described below, is composed of an epoxy resin modified with a polybasic acid having a half-equivalent point potential of -300mV or above as measured by non-aqueous potentiometric titration in a state capable of exhibiting a resin acid value, or a mixture of said modified epoxy resin and an unmodified epoxy resin. Examples of the polybasic acids are phthalic anhydride, isophthalic acid, pyromellitic acid, trimellitic acid and tetrochlorophthalic anhydride. When the resin acid value is less than 0.1, no effect of improving corrosion resistance can be obtd., while when it exceeds 50, film properties such as resistance to water and chemicals, etc. are deteriorated.
Patent JP-S58138707-A (JP)
Title: Preparation of polyolefin
Inventor: KIOKA MAMORU
IPC: C08F4/64
Filed: 1982-02-12
Abstract: PURPOSE:To prepare a highly stereoregular polymer in high yield, and to reduce the cost of solvent purification, by polymerizing an olefin in liquid phase using a catalyst containing a highly active Ti catalyst component, and recycling and reusing the liquid phase to the polymerization system. CONSTITUTION:An olefin is polymerized in liquid phase by using a catalyst composed of (A) a highly active Ti catalyst component containing Mg, Ti and halogen (preferably Cl) as essential components and usually obtained by contacting an Mg compound with a Ti compound (preferably TiCl4), and if necessary, with an electron donor, (B) an organo-Al compound (preferably triethyl aluminum, etc.) and (C) an organo-Si compound (preferably methyltrimethoxysilane, etc.) or a hindered amine (e.g. 2,6-substituted piperidine, etc.). The liquid phase obtained by separating the polymer from the polymerization reaction mixture is recycled and reused to the polymerization reaction system.
Patent JP-S62179366-A (JP)
Title: Production of food having taste and flavor of fish paste product particularity added with vegetable and marine algae
Inventor: YOSHINAKA YUKIO
IPC: A23L17/00
Filed: 1986-01-31
Abstract: PURPOSE:To obtain the titled novel food rich in the flavors of vegetable, algae and fish paste product used as raw materials, by mixing completely crushed vegetable with marine algae to form a mixture giving a texture similar to UIRO (sweet rice jelly) by heating and adding the mixture to a fish paste product e.g. by squeezing. CONSTITUTION:Original shapes of vegetables and marine alga are obviated by means of crushing, etc., and kneaded in the presence of seasonings, etc., to obtain a pasty mixture. The mixture 1 composed mainly of vegetable and the mixture 2 composed mainly of marine algae are added to a fish paste product 3 such as a cake of pounded fish e.g. by squeezing in a conventional process for the production of a fish paste product and the resultant integrated product is heated to obtain the objective food.
Patent JP-H11216811-A (JP)
Title: Translucent laminate and packaging bag using the same
Inventor: KAWAI HIROFUMI
IPC: B32B27/32
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve suitability for a molding machine by using inexpensive material by laminating a glassine paper on a printed layer of a first transparent plastic film, laminating a second transparent plastic film thereon, and laminating a heat sealable resin layer thereon through an adhesive between each layers. SOLUTION: A glassine paper 4 is laminated on a printed layer 3 of a biaxially oriented polypropylene film 1 (40 μm thickness) having the printed layer 3 of letter/pattern or the like on one side, and a partial adhering varnish layer 2 on the other side, a biaxially oriented polypropylene film 5 (20 μm thickness) is laminated further thereon through an adhesive, and a heat sealing resin layer 6 is laminated thereon through an adhesive. An adhering process for each layer is performed by a dry lamination method, and a nerve of the laminate can be controlled so as to meet molding machine maker's requirement, specification or the like. A roughly fan-like shape is formed so that the adhering varnish layer 2 is positioned on one end, the other end superposes, and the superposed portion is heat sealed to obtain a packaging bag.
Patent JP-2000222197-A (JP)
Title: Efficient system development method utilizing two templates
Inventor: ONDA TAKASHI
IPC: G06F9/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an efficient system development method utilizing two templates for improving the efficiency of design and manufacture work, reducing man-hour and eliminating the need of securing many system engineers provided with the knowledge of both jobs and techniques in constructing a system. SOLUTION: The template 1 in design and manufacture processes is divided into the two of a standard template 2 and a job template 3, and in an operating system 4, a data base 5 and a development tool 6, separation from the part of job logic 7 is performed and the form of filling the two templates of the standard template 2 and the job template 3 between them is adopted. The standard template 2 is prepared by the system engineer provided with technical knowledge, the job template 3 is prepared by the system engineer provided with job knowledge and the technical knowledge and the system is designed by combining the standard template 2 and the job template 3.
Patent JP-H01197012-A (JP)
Title: Holding device to follow work for thrust bending
Inventor: TAKADA SHIGETOSHI
IPC: B21D5/02
Filed: 1988-01-29
Abstract: PURPOSE:To improve working accuracy by providing guide rails in the die direction and members to be guided on a table, disposing a curved guide part on the guide rail and by making a tilt angle of the table smaller than the swinging angle of an arm. CONSTITUTION:The table 3 is disposed on a basement 2 in front of a press 1, an advance or retreat driving mean 7 to reciprocate the basement 2 and the table 3 is provided. The table 3 is swung between the horizontal position and an angle of 45 deg. by an air cylinder 28 and arm 14 of a swing driving means 10. At this time, the guide rail 16 is fixed to the table 3, two pairs of guide rollers 17 freely capable of rotating are disposed and on the rail 16, a curved line guiding part 18 is disposed. The guiding part 18 sets the tilt angle alpha of the table 3 to be smaller than the swing angle beta of the arm through the guide rollers 17. By this method, floating on the table 3 caused by deflection of the work and a position deviation are prevented to improve the working accuracy of the product.
Patent JP-H09206695-A (JP)
Title: Grain classifier
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To feed grains uniformly and stably onto the inspection positions and carry out the judgement for whether grains are good or not and the classification of defective grains effectively and with high accuracy. SOLUTION: A grain classifier is provided with a rotary valve 24 and a belt conveyor 22. An opening 34 is formed on a secondary classification feed section 30 of the rotary valve 24, and grains are dropped and fed one by one. A hard tube 46 is disposed on the belt conveyor 22, and carrying lines R1-R3 corresponding to the secondary classification feed section 30 are formed to guide the grains respectively line by line. The grains are discharged from the rotary valve 24 to the belt conveyor 22 and carried thereon, and dropped freely form a terminal section and fed to the inspection and classification positions. The grains, therefore, can be fed uniformly and stably. Particularly on a secondary classification carrying line 44, the grains are dropped and fed one by one and carried while being guided to the carrying lines R1-R3, and fed more uniformly and stably.
Patent JP-S56115957-A (JP)
Title: Power source voltage detection circuit
Inventor: MIYAGAWA YOUICHI
IPC: G05F3/24
Filed: 1980-02-19
Abstract: PURPOSE:To make it possible to get the stable operation not depending on the manufactural variation or on the varying surrounding temperature by using a circuit getting the stable voltage not depending on the power source voltage. CONSTITUTION:When the current in the subthreshold domain by establishing the ratio of breadth and length of each cannel of the P type, N type insulating gate field-effect transistors 1-4 as well as the resistance, the potential Vref at the node of the resistance 7 and the drain of the N type insulating gate field-effect transistor 5 can make the temperature coefficient zero by properly setting the resistance value of the resistance 6 and 7 to become the stable reference voltage not depending on the varying temperature and moreover not depending on the varying power source voltage. Further by comparing the stable reference voltage Vref with the voltage, wherein the power source voltage is divided by the resistance 10 and 11, with differential amplifier 9 the state of the power source voltage can be detected. Thereby the stable operation not depending on the manufactural variation or on the varying temperature can be obtained and moreover the number of the level regulating workers can be reduced.
Patent JP-S58137958-A (JP)
Title: Lead storage battery
Inventor: TAKEDA NOBUTAKA
IPC: H01M50/172
Filed: 1982-02-10
Abstract: PURPOSE:To prevent any leakage of sulfuric acid outside a lead storage battery, which might be caused due to the corrosion of a lead alloy, by preparing the outer circumference surface of an electrode pole which touches an annular member from a sealing member made of ceramics. CONSTITUTION:An electrode pole 1 is obtained by providing a sealing member 3 made of ceramics unifyingly around an electrode-pole core 2 made of a lead alloy. As a means of unifying the core 2 and the sealing member 3 together, for example, the core 2 is formed by casting the lead alloy in a mold after the sealing member 3 is placed in the mold. Thus obtained electrode pole 1 is made to penetrate through the penetrating hole 5 of a container lid 4, and an annular O- ring 6 is attached around the electrode pole 1. After that, a male screw 8 provided in the sealing member 3 of the electrode pole 1 is screwed into a nut 7 which is made of a lead alloy and used as a caulking member, and the O-ring 6 is compressed between the nut 7 and the container lid 4 so as to make the O- ring 6 in pressure contact with both the sealing member 3 and the container lid 4. By the means mentioned above, the space formed between the electrode pole 1 and the penetrating hole 5 of the container lid 4 is sealed.
Patent JP-S60165417-A (JP)
Title: Device for controlling gas combustion quantity
Inventor: NAKAMURA MASAJI
IPC: G01F7/00
Filed: 1984-02-07
Abstract: PURPOSE:To make it possible to detect different gas flow quantities depending on the kind of gases by the same flow quantity sensor by changing the ratio of the quantity of gas flowing a flow quantity sensor and the quantity of gas flowing through a bypass passage by the resistance of the bypass passage. CONSTITUTION:In the case of using an LP gas as a fuel, a variable throttle 24 of a bypass quantity varying part 23 is kept at a fully closed position. As the flow quantity sensor 3 used is one having a flow quantity range suited for the LP gas. The full quantity of the gas flows through the sensor. In the case of using a city gas, it flows through the bypass passage 22, and the rotational speed of a vane wheel 15 becomes the same as that in the case of the LP gas. In this manner, by adjusting the variable throttle in accordance with the kind of gas it becomes possible to treat all kinds of gases by the same sensor 3. Further, even in a small flow quantity area of the LP gas, a part where the rotational speed of the vane wheel 15 is large, is used, and hence it is possible to improve the flow quantity detection accuracy. Further, in the large flow quantity area of the city gas, the gas is bypassed to the passage 22, it is effective in a point that pressure loss may be small.
Patent JP-H05216085-A (JP)
Title: Semiconductor optical element
Inventor: KAWASHIMA KENJI
IPC: H01L31/10
Filed: 1992-02-06
Abstract: PURPOSE:To provide the semiconductor optical element which has the same performance as the performance of the conventional S-SEED element and has simpler constitution. CONSTITUTION:This semiconductor optical element has a heterojunction type semiconductor pin diode which has a p type semiconductor clad layer 4, an intrinsic semiconductor (i) layer 3 having a multiple quantum well structure or superlattice structure capable of changing a light absorption coefft. in a wavelength region near the optical absorption end by impressing a voltage and an n type semiconductor clad layer 2, a semiconductor layer which is provided on the side of the n type semiconductor clad layer 2 or p type semiconductor clad layer 4 than the intrinsic semiconductor (i) layer 3 and has such a forbidden band width as to absorb the control light P (lambda2) in of the wavelength shorter than the wavelength region of the incident signal light P (lambda1) in on the pin diode and a constant voltage source which impresses a reverse bias voltage via a resistor to the pin diode.
Patent JP-H11217001-A (JP)
Title: Planetary traveling device
Inventor: SHINOHARA TADAHIRO
IPC: B62D57/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the running through performance on a bad road by providing a cylindrical drive having a large number of traveling tires along its periphery in a rotating and revolving manner on an axle of a vehicle in an attachable/ detachable manner. SOLUTION: Rolling traveling tires 18 are installed in contact with a drive drum 6. When a forward road contact wheel A bumped against a stepped obstacle such as a stair, the traveling tires 18 can not be rotated, and start the revolution, and an upper wheel C is moved forward and brought into contact with an upper part of the step. In this condition, if the traveling by the rotation of the traveling tires 18 is possible, the upper wheel C travels in the rotating manner as the road contact wheel and rides over the obstacle, and moves straight. If the traveling tires 18 can not travel in the rotating manner in a condition where the upper wheel C is moved forward and brought into contact with the upper part of the step, the revolution is further continued, and a wheel B is moved forward, and brought into contact with the upper part of the step to allow the advancement.
Patent JP-H057016-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: UEMOTO TSUTOMU
IPC: C30B29/36
Filed: 1991-02-14
Abstract: PURPOSE:To obtain a semiconductor light emitting element wherein SiC crystal is used and light emission whose wavelength is shorter than blue is possible with high luminous intensity. CONSTITUTION:In a semiconductor light emitting element wherein a light emitting layer 12 of superlattice structure is formed on substrate crystal 11 composed of silicon carbide having hexagonal system crystal structure, the main surface of the substrate crystal 11 is set in (11-20) face orientation, and the superlattice structure of the light emitting layer 12 is set with a period 2 times the lattice distance of the substrate crystal 11.
Patent JP-S57135269-A (JP)
Title: Electric power generation by wave
Inventor: TOI SETSUO
IPC: F03B13/22
Filed: 1981-02-15
Abstract: PURPOSE:To permit electric power to be generated using a great force, by gushing from pipes water contained in water bags squeezed between a hull and waves so as to rotate a propeller. CONSTITUTION:When a wave 10 hit the water bag 3 positioned under the horizontal hull 1, the water in the water bag 3 pressed between the hull 1 and the wave 10 passes through valves 5, 5' and the pipes 4, 4' to gush out from the ends to rotate the propeller 6 that in turn rotates a power generator 7 to generate power. The water after rotating the propeller 6 is collected in a tank 9, and flows through a pipe 4'' and a valve 5'' to return to the water bag 3 when the pressure in the water bag 3 is low. By repeating this procedure, power can be generated using the great wave force.
Patent JP-H05216445-A (JP)
Title: Information processor
Inventor: KIMURA MITSUHIDE
IPC: G06F3/048
Filed: 1992-02-06
Abstract: PURPOSE:To recognize a searching method intuitively at the time of scrolling by providing a jog shuttle which scrolls a display screen corresponding to rotating state of a jog dial. CONSTITUTION:When a display screen of a CRT is scrolled, a specific key on a keyboard to which a designated data of scrolling is assigned is pressed or a jog shuttle 1 is used. When the jog shuttle 1 is used, a jog dial 2 is rotated, a rotating state which consists of the direction of rotation, rotational speed and rotational interval of this jog dial 2 is judged according to the prescribed scroll routine, and converted to scrolling speed and the direction of scrolling. That is, rotating state of the jog dial 2 is transmitted to a jog dial detecting section 4 via a rotary member 3, and after detected by the jog dial detecting section 4, outputted to a jog dial controller 6 as rotational speed data consisting of n bits and data of the direction of rotation consisting of 1 bit.
Patent JP-H07229989-A (JP)
Title: Fitting device of control rod guide tube of high-temperature gas-cooled reactor
Inventor: ISOZAKI TAKANORI
IPC: G21C7/14
Filed: 1994-02-18
Abstract: PURPOSE:To make it possible to position a control rod guide tube correctly and to connect it to an upper neutron shielding body of a control rod column and thereby to make smooth insertion of a control rod possible. CONSTITUTION:In a fitting device of a control rod guide tube of a high- temperature gas-cooled reactor whereby the upper end part of the control rod guide tube 4 of the high-temperature gas-cooled reactor is supported by reactor vessel, while the lower end part of the control rod guide tube 4 is fitted in and fixed to an upper neutron shield 13 of a control rod column in the upper end part of a core 2 through the intermediary of a fit member, a guide pin 20 is provided in downward projection from the central part of the lower end face of the fit member 18, while a guide socket 21 into which the guide pin 20 is inserted is provided in the central part of a fit member supporting surface of the upper neutron shielding body 13.