baber/WOPTO huggingface dataset:
Patent JP-H10168206-A (JP)
Title: Fiber-reinforced expandable composite resin material for molding, premolded item produced therefrom, and molding method thereof
Inventor: KADOWAKI RYOSAKU
IPC: C08J5/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-reinforced expandable composite resin material for molding which can be easily filled into the hollow section of a hollow structural member, has high rigidity and strengths, and is lightweight and excellent in energy absorption by compositing at least two thermoplastic resins and a fibrous reinforcement and by incorporating a blowing agent into the material. SOLUTION: This material is prepd. by incorporating 0.01-3 pts.wt. (based on the resin component described below) blowing agent into a fiber-reinforced composite resin contg. a thermoplastic resin component and 30-80wt.% fibrous reinforcement. The resin component comprises at least two thermoplastic resins and contains 1-50 wt.% thermoplastic resin having a melt viscosity of 10,000 cP or lower at 180 deg.C, and each resin contained in the component melts or softens at a temp. lower than the blowing temp. of the blowing agent. The fibrous reinforcement has a fiber lengths of 3-50mm and a fiber diameter of 5-20μm. This material is premolded at a temp. not higher than the blowing temp. of the blowing agent and then is heated to a temp. higher than the melting or softening point of the major thermoplastic resin but not higher by 50 deg.C to be expanded and molded.
Patent JP-2001143099-A (JP)
Title: Image-forming system and information storage medium
Inventor: NAKAGAWA ATSUSHI
IPC: A63F13/55
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system and an information storage medium, capable of eliminating flickering of an image due to appearing and disappearance of an object in a distant view. SOLUTION: Depth queuing processing is executed so that the color of an object becomes closer to a target color the further a distance is from eyes and a value α is varied, so that the object becomes more transparent the more distant it is from the eyes. A most distant view plotted in a color different from the target color is plotted to increase the variety degree of an image to be formed. On the condition that the object is within a depth queuing range, depth queuing and processing for varying the value α are executed. Based on a value Z of the vertex of the object, the depth queuing value and the value αof the vertex of the object are varied. By sorting the object varying the value α so as to be plotting in an increasing order of the distance from the eye, α-blending is prevented from being executed at an overlapping part between the objects.
Patent JP-2000154730-A (JP)
Title: Auxiliary system for engine automobile
Inventor: KINOSHITA SHIGENORI
IPC: H02K7/18
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To perform miniaturization and cost reduction of an auxiliary system for an engine automobile, and facilitate maintenance of the auxiliary system. SOLUTION: In an auxiliary system for an engine automobile which travels by power of the rotary shaft of an engine, that is, in an auxiliary system for an engine automobile, which is used at least for starting an engine and charging on-vehicle batteries, a dynamotor 100 is movable along its rotary shaft between a first position and a second position, and the rotary shaft of the dynamotor 100 positioned in the first position is connected to an engine 1 through a power transmission mechanism having a speed reducing function. The dynamotor 100 is motor-operated to be operated as an engine starter. Further, the rotary shaft of the dynamotor 100 positioned in the second position is directly connected to the engine 1, and the dynamotor 100 is generator-operated to charge auxiliary batteries.
Patent JP-H06172059-A (JP)
Title: Rupturing prevention method of high-strength concrete
Inventor: YAMAZAKI HISATOSHI
IPC: C04B40/02
Filed: 1992-12-08
Abstract: PURPOSE:To prevent high-strength concrete from rupturing by forming fine cracks on the concrete surface in the initial stage of hardening. CONSTITUTION:The concrete form works are filled up with high-strength concrete, and the works are removed off in the initial stage of the hardening to effect rapid cooling of the surfaces of the concrete structure whereby fine cracks are developed near the surface of the high-strength concrete.
Patent JP-H02173598-A (JP)
Title: Control method for fast breeder reactor plant
Inventor: TAMANO TOYOMI
IPC: G21D3/08
Filed: 1988-12-26
Abstract: PURPOSE:To suppress a fluctuation of an intermediate heat exchanger outlet temperature and a steam generator outlet temperature which is generated at the time of changing an output by setting a target value of a primary sodium flow rate as a function of a plant output request and controlling the primary sodium flow rate. CONSTITUTION:A primary sodium flow rate control system 51 is constituted of a control system in which a primary sodium flow rate measured by a primary sodium flow rate measuring instrument 1a is a controlled variable, and driving force of a primary sodium pump 1b is a manipulated variable, and a primary sodium flow rate target value is given as a function of a plant output request from an output command device 50. Also, a secondary sodium flow rate control system 52 is constituted of a control system in which a secondary sodium flow rate measured by a secondary sodium flow rate measuring instrument 2a is a controlled variable, and driving force of a secondary sodium pump 2b is a manipulated variable, and a secondary sodium flow rate target value is given as a function of a measured value of the flow rate measuring instrument 1a. In such a way, a transient flow rate unbalance of the primary sodium flow rate, the secondary sodium flow rate and the feed water flow rate, which is generated at the time of changing an output can be reduced.
Patent JP-H04193226-A (JP)
Title: Vacuum cleaner
Inventor: TAKASHIMA YOSHINORI
IPC: A47C9/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent motion performance from being deteriorated and to surely protect an electric motor by comparing a preset value with the output level of a thermosensible element by a comparator. sending a signal to a driving means and opening and closing a valve. CONSTITUTION:When a fan motor 1 is operated, air having dust is sucked from an opening part 5 at the end of a hose 4. Clean air with dust caught by a dust collector 3 cools the motor 1 and is exhausted from an air outlet 6. When the opening part 5 is closed by a material to be cleaned or the like, the supply of the air for cooling the motor 1 is stopped. so that the temperature of the motor 1 rises. The rise of temperature is detected by a thermosensible element 14. A comparator 10 discriminates whether or not the temperature of the motor 1 is located within the range of a preset value. When it exceeds the preset value, a signal is sent to a driving means 11 to drive a solenoid 12. Then, a valve 13 closing the air intake port 7 is opened, so that the air cools the motor 1 through the intake port 7. When the motor 1 is cooled and the element 14 becomes cool, the motor is returned to an initial state.
Patent JP-H04196034-A (JP)
Title: Deflection yoke
Inventor: ISAYAMA MASAYUKI
IPC: H01J29/76
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a picture with no misconvergence by opposedly arranging two sheets of T-shaped magnetic material piece in the vicinity of a deflection yoke, in the neck part of an in-line type color picture tube. CONSTITUTION:Two sheets of T-shaped magnetic material piece 1 are arranged in mutually opposed upper and lower positions at an interval of a distance (t) on the electron gun side of a deflection yoke 3 mounted to a color picture tube 2. Here in the magnetic material piece 1, its T shape has a size of length l1 in the horizontal direction and length l2 in the vertical direction. Accordingly, by arranging the magnetic material pieces 1 in mutually opposed upper and lower positions further by suitably selecting the size of the magnetic material piece 1, deflection sensitivity in the center part of a green color electron beam can be adjusted. That is, deflection sensitivity of a center beam can be adjusted in the horizontal direction by suitably choosing the length l1 and in the vertical direction by the length l2, of the magnetic material piece 1. In this way, a picture of no misconvergence with mutually agreeing rasters of three primary colors R, G, B can be obtained.
Patent JP-H05264894-A (JP)
Title: Focus detecting device
IPC: G03B13/36
Filed: 1992-11-13
Abstract: PURPOSE:To improve a focus detecting accuracy in all the range finding areas in a focus detecting device for finding the range in plural range finding areas by packaging a photodetecting sensor, etc., in an individual unit at every corresponding range finding area. CONSTITUTION:Total three parts of opening parts 31-1 to 31-3 positioned on a nearly central part in the photographic screen of a visual field mask 31 and on both sides of it are formed to the shape of a cross, and a cross type focus detection is performed. Then, there are six pairs of lenses 34 for forming the image again, and also, there are six pairs of photodetecting parts for the photodetecting sensor 35. Thus, as to an optical system for the focus detecting device capable of finding the ranges at three points, the optical system from a field lens 32 to each photodetecting sensor 35-1 to 35-3 positioned backward is independently formed, and each photodetecting sensor 35-1 to 35-3 is separately packed in a package, and then, the positional adjustment for the photodetecting sensor is independently and optimumly performed at every range finding area.
Patent JP-H03188999-A (JP)
Title: Water quality maintenance system of pond
Inventor: AIDA MITSUAKI
IPC: A01K63/04
Filed: 1989-12-18
Abstract: PURPOSE:To optimize the dissolved oxygen content in water and the water quality and to prevent eutrophication so that fishes are always activated regardless of seasons by providing a means for changing the temp. of pond water, a means for imparting oxygen equipped with a means for controlling oxygen supply and a means for managing water quality equipped with a means for controlling filtration to execute the filtration and sterilization of the water. CONSTITUTION:The temps. by each of blocks A to C are sent by temp. sensors 9a to 9c of the means A 1 for changing the temp. of the pond water to a monitor device 7. The hot water is formed by driving a boiler device 3. This hot water flows to a heat exchange pipe 2 and returns to the boiler device 3. The dissolved oxygen detecting signals of oxygen sensors 10a to 10c in the means A 2 for imparting oxygen are sent to the monitor device 7. An oxygen generator 12c is driven in accordance with the signals, by which the water in an aeration tank 13c is aerated. The monitor device 7 drives a filter device 16 in accordance with the detection signal of a water quality detecting sensor 18 in the means A 3 for managing the water quality. An ozone generator 17 is driven and the filtered water is sterilized by the ozone. The sterilized water is returned again to the artificial pond 1.
Patent JP-H04205842-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: GOTO KATSUHIKO
IPC: H04N5/782
Filed: 1990-11-30
Abstract: PURPOSE:To easily detect the beginning of a desired part while a television or a monitor is being used without performing a complicated control operation by a method wherein changes in a frequency, a pressure, the quantity of light and the like from the outside are converted into a voltage or a pulse width at a set and a magnetic medium is moved by a desired amount. CONSTITUTION:When a dial 1 is turned, its direction of rotation is detected by using a signal 7 and transmitted to a motor drive circuit 4 and the direction of rotation of a motor is decided. When the dial 1 is turned, a pulse signal corresponding to a signal 8 is output and reshaped to a signal 9 by a waveformshaping circuit 2. The frequency of the signal 9 is changed by the turning speed of the dial 1. However, when an input average voltage to the drive circuit 4 is changed, the turning speed of the motor 5 is changed and a magnetic medium can be moved by a required amount. Thereby, the beginning of a desired part can be detected easily while a television or a monitor is being used without performing a complicated control operation.
Patent JP-H03136249-A (JP)
Title: Etching of metal oxide coating and simultaneous precipitation method of polymer film, application of this method to transistor manufacture
Inventor: YANITSUKU SHIYUWAN
IPC: H01L21/3105
Filed: 1989-12-19
Abstract: PURPOSE: To eliminate the difficulty of forming fine patterns when wet etching is used and disadvantages such as the characteristic deterioration of a TFT due to residue chlorine ions by exposing the TFT to plasma, generated from a mixed gas containing hydrogen and at least one kind of hydrocarbon. CONSTITUTION: For simultaneously performing anisotropic etching on a metal oxide coating 102 formed on a substrate 100, by generating an organic compound and the deposition of a polymer film 110 on the part of the substrate 100 not coated with the oxide, the polymer 110 is generated by dissociation and the coating 102 is exposed to plasma, generated from a mixed gas which causes the etching when the gas chemically reacts to the coating 102 and contains hydrogen and at least one kind of hydrocarbon. For example, an ITO coating 102 is formed on a glass substrate 100, and the first etching of the coating 102 is performed in a hydrochloric acid bath by using a resin photomask 104. Then the mask 104 is removed, and the coating 102 is exposed to CH4 +H2 +Ar plasma 109.
Patent JP-H06178421-A (JP)
Title: Fabrication of strip of covered wire
Inventor: SATO HIRONOBU
IPC: H02G1/12
Filed: 1992-12-09
Abstract: PURPOSE:To easily adjust the length of strip depending on each terminal of a variety of wires in small amount by forming a cutter blade and a strip blade with a cutter unit and then measuring and adjusting the length of strip formed at the end portion of a covered wire with the movement of the cutter unit. CONSTITUTION:After a wire W is fed while the length thereof is measured with a length measuring and feed roller 1, a leading part W4 of wire is held with a clamping apparatus 9 and the wire W is cut with a cutter blade 5 of the cutter unit 2. Next, the length measuring and feed roller 1 is rotated inversely to return the trailing wire W3 as long as the strip and simultaneously the cutter unit 2 is moved with a feed screw 3 along it so that the cutter unit 2 is returned as long as the strip. Thereafter, the trailing wire W3 is held with the clamp apparatus 8, the cutter unit 2 is moved forward to give cut with strip blades 6, 7 to the wire W. The wires W4, W3 are respectively moved forward and backward with the clamp apparatuses 9, 8 to remove the insulator Wa to form each strip W1.
Patent JP-H09142292-A (JP)
Title: Carrier for ropeway
Inventor: UOTANI YOSHINOBU
IPC: B61B7/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To lock a tow rope to a running body simply, and to allow to release the locking of the tow rope by winding back the tow rope following the hanging up of a baggage. SOLUTION: While wheels 3 are engaged to a support rope W1 extended between two points, and a running body 4 is hung down, the reversed tip of the support rope W1 is connected to the running body and advanced in the running body 4. To a tow rope W2 hung down, the first operator 7 and the second operator 8 are provided.  When the running body 4 is run by winding the support rope, the tow rope is pulled out, and following the winding back of the tow rope, the first operator pushes down the first sliding body 12 provided to the running body when it passes at the upper end of a forked piece 14 of the first sliding body 12, the forked piece and a rotary stopper provided to the running body are made in the engaging relation, and when the tow rope is pulled out at the baggage hanging up position, and the second operator passes on the forked piece, a ratchet 11 is driven by the driving claw 15 of the second operator pushed down together with the first operator, and the tip of the rotary stopper is raised by a pin 27 through a tilting body 25, and the tow rope is made possible to be wound.
Patent JP-H06165552-A (JP)
Title: Phase compensator for servo circuit
Inventor: SATO TSUGUO
IPC: H02P29/00
Filed: 1992-11-17
Abstract: PURPOSE:To allow application of stop servo at a desired motor angle by performing phase lag compensation in a CPU and performing phase lead compensation in a differentiation circuit. CONSTITUTION:Control amount Di of a motor 8, detected by a rotational angle detector (FG) 9 and taken into a CPU 1, is compared with a target voltage Vref in the CPU 1 to determine an operating amount which is applied to a phase lag compensating means (PI) 4. The PI 4 perform integration on the operating amount to produce an operating amount signal Do subjected to phase lag compensation which is applied through the CPU 1 to the motor 8 thus controlling the motor 8 toward a control value. On the other hand, output from the FG 9 is differentiated by a differentiating circuit 10 and applied to an adder 6 thus performing phase lead compensation by means of the differentiation circuit 10 and the adder 6. This constitution allows application of stop servo at a desired motor angle.
Patent JP-H06173977-A (JP)
Title: Holder for one-way clutch
Inventor: KONO SHINGO
IPC: F16D41/07
Filed: 1992-12-10
Abstract: PURPOSE:To provide the holder of a one-way clutch having high rigidity at a low cost. CONSTITUTION:A belt plate formed by cold rolling or drawing and having projections at the center section in the width direction is molded into a circular shape, and butted ends 4 are welded to form a circular body 1. Pockets 3 are formed at a uniform interval in the peripheral direction of the circular body 1, and pillar sections 5 having drag lugs 6 are formed between adjacent pockets 3.
Patent JP-H08158919-A (JP)
Title: Injection control device of automobile
Inventor: FUJIEDA TERUMITSU
IPC: F02D45/00
Filed: 1994-12-07
Abstract: PURPOSE: To precisely regulate the amount of fuel supply so that during the operation of an automobile engine an ideal engine combustion state that suits the running state can be attained. CONSTITUTION: This injection control device comprises an air-fuel ratio sensor 5 mounted on the exhaust pipe 4 of an engine 1; an air-fuel ratio gage 6 to which signals from the air-fuel ratio sensor 5 are input so that it detects in real time and in continuous fashion an actual air-fuel ratio at the present time; a CPU 7 which, in accordance with the air-fuel ratio information from the air-fuel ratio gage 6, calculates the amount of fuel injection required to attain an ideal engine combustion state that suits the running state; and a fuel injection mechanism 8 which supplies an optimum amount of fuel to each fuel injector 3 according to signals from the CPU 7.
Patent JP-H08219072-A (JP)
Title: Liquid pump
Inventor: KURAUSU DOPURAA
IPC: F04D5/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the running noise of a fuel pump caused by a pressure shock in a pump outlet opening part. SOLUTION: An outlet opening 14 having a continuously expanded opening cross section is extended from a side path 22 disposed in a middle casing 13 to the outer surface of the middle casing side opposite a pump rotor 15 side. An aperture wall 141 limiting the side path of the outlet opening in an end part side is extended from the inner surface 131 of the middle casing of the pump rotor side by being bent in a projected shape.
Patent JP-H09165180-A (JP)
Title: Escalator device for wheelchair
Inventor: YANO HIROSHI
IPC: B66B29/08
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To facilitate manual operation by providing weight steps, equal in weight to wheelchair steps, at steps positioned at half of the total number of steps counting from wheelchair steps. SOLUTION: A wheelchair step 11 used for a physically handicapped wheelchair pasenger is constituted in such a way as to have wheelchair montable area by moving an upper tread 11A backward. In the case of using forty-two steps 5 for this escalator, weights 12A are installed at the twenty-first steps counting from wheelchair steps 11 that are half of the total number of the steps 5 so as to arrange weight steps 12 equal in weight to the wheelchair steps 11. At the time of turning the rotary shaft of a driving machine using a handle to manually operate the escalator in the maintenance work of a wheelchair escalator device, the weight of the wheelchair steps 11 positioned on the moving side is offset by the weight of the weight steps 12 positioned on the return side, so that the labor of manual operation is reduced.
Patent JP-H06282695-A (JP)
Title: Data storage device accompanied with multiplex level of spatial density
Inventor: BUASHIRISU DEI KIYURIADEISU
IPC: B42D15/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide the multiplex density data storage device for storing recorded data and control information at N pieces of spatial density levels. CONSTITUTION:A fundamental medium 10B holds records stored in one or two storage areas or more respectively provided with plural storage places. These storage places are provided to prescribed positions at the N(=3) pieces of spatial density levels (14L, 14M and 14H), for example, and a row-column coordinate system crossing the storage areas specifies the positions and spatial density of the storage places. Depending on whether (presence/absence) any recording member is attached or not, the recorded data and the control information are specified, the recorded data are stored in the storage place 14H with the highest density among the N(=3) pieces of spatial density levels, and the control information is stored in the storage place 14L with the lowest density.
Patent JP-H09172344-A (JP)
Title: Piezoelectric resonator
Inventor: SAEKI SEIJI
IPC: H03H9/13
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a triple overtone wave and to improve a resonance characteristic. SOLUTION: In a piezoelectric vibrator where vibration electrodes 3B provided on both the faces of a piezoelectric substrate 2 are provided from the opposite end parts of the piezoelectric substrate 2 to the center in the direction of substrate width and the center-side end parts in substrate width direction of the vibration electrodes 3B are overlapped by sandwiching the piezoelectric substrate 2, vibration buffer materials 4 are provided in the surface parts of the piezoelectric substrate 2, which are on the opposite end part-side and which are displaced by means of the triple overtone wave vibration of a resonance frequency, and the occurrence of the triple overtone wave is suppressed.
Patent JP-H03268521-A (JP)
Title: Frequecy detector basing on digital pll
Inventor: ESUKO KAARURO YUHANI SHIYUTORE
IPC: H04B17/00
Filed: 1990-11-30
Abstract: PURPOSE: To satisfactorily detect an SAT signal at the end part of the audible area of a base station by generating the analog component of the SAT signal by means of the harmonic component of an SAT frequency obtained from PLL. CONSTITUTION: An input signal is filtered in a band-pass filter 1, is quantized in a comparator 2 and is synchronized with the clock signal of PLL 4 in a circuit 3 being a flip flop circuit. A signal STS reaches a detector froth the command word of a MODEM circuit in addition to a clock signal and a signal IN, and signals SCC1 and SCC0 reach the detector. The signal STS selects the sensitivity of the detector and the signals SCC1 and SCC0 decide the average frequency of PLL. A reproduced SAT signal (S01) and secondary, quaternary and octenary harmonics (S02, S04 and S08) are obtained in a digital system from a PLL circuit 4, and an analog SAT signal which is to be transmitted to the base station from the circuit is formed.