baber/WOPTO huggingface dataset:
Patent JP-2001146678-A (JP)
Title: Moisture-absorbing and releasing fiber, its production and mix-spun fiber
Inventor: TANI NORIHIKO
IPC: D06M101/16
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-absorbing and releasing fiber excellent in moisture-absorbing and releasing property and knot elongation, suitable for spinning and mix spinning and having a small fineness, its method of production and a spun fiber by using the same fiber. SOLUTION: This moisture-absorbing and releasing fiber having 1-2 denier fineness, >=8% knot elongation and >=20 wt.% moisture absorption at 20 deg.C and 60% relative humidity, is obtained by introducing a cross-linking structure into an acrylic fiber having 0.4-1.5 denier fineness by using hydrazine and sodium carbonate and then hydrolyzing.
Patent JP-H11156499-A (JP)
Title: Method for continuously casting molten metal and apparatus therefor
Inventor: NARA MASAKATSU
IPC: B22D11/114
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a high quality cast slab by converging the magnetic leakage flux of a coil with a converging plate covering at least a part of each conducting coil. SOLUTION: The converging plate (magnetic material having high magnetic permeability and high magnetic flux density) S converging at least a part of the back surface of a superconducting coil (c) is arranged to converge the magnetic leakage flux of the coil and lower the magnetic flux density in the rear end range of the coil. At the time of impressing the static magnetic field, since attracting force is acted between the coil and the converging plate, too, the coils are not mutually and intensely attracted and the supports 6, 7 holding the coil and the converging plate are unnecessary to be so large.  The magnetic leakage flux in the range of 1.5 m in the rear end zone of the superconducting coil (c) is about 0.03T (in the case of arranging no converging plate, this leakage flux is about 0.1T) and then, particularly, it is not developed that the constituted members of the equipment is deformed and the abnormality in the electric instrumentation is observed, and the stable continuous casting can be operated and the high quality product can be secured.
Patent JP-H05140916-A (JP)
Title: Safety fence body
Inventor: HONMA YOSHINORI
IPC: G09F13/20
Filed: 1991-11-22
Abstract: PURPOSE:To easily perform erection at a construction site and secure safety in traffic. CONSTITUTION:Light emitting elements 13... are arranged in proper spacing relation on the bar body 2 of a safety fence bar 1, and ring-like joint sections 3 are provided at both ends. To the ring-like sections of the ring-like joint sections 3, a pair of male couplers 12 are provided to be electrically connected. In the perpendicular section 5 of a supporting base 4, a dry battery 7 and flasher controlling circuit 8 are provided, and at the upper section of the supporting base 4, a pair of female coupler 9 are provided to be electrically connected. In erecting, when the safety fence bar 1 is engaged with the perpendicular section 5 of the supporting base 4, the male couplers 12 and 12 and female couplers 9 and 9 are connected.
Patent JP-H04198143-A (JP)
Title: Cyclohexanol derivative and production thereof
Inventor: YANO YASUSHI
IPC: C07C43/225
Filed: 1990-11-28
Abstract: NEW MATERIAL:Cyclohexanol derivatives represented by formula I (R is 1-5C alkyl which may contain asymmetric carbon; n is integer if 1-10). EXAMPLE:4-(1'-Methoxyethyl)-1-cyclohexanol. USE:A liquid crystal material capable of reducing the  n value of a mixed liquid crystal and of raising the nematic-isotropic phase transition temperature, i.e., the upper limit of the temperature range showing nematic phase by addition to various kinds of mixed nematic liquids put to practical use as a host liquid crystal. PREPARATION:A benzene derivative represented by formula II (X is halogen or OSO2C6H4CH3) is condensed with an alcohol and subsequently subjected to ring hydrogenation to readily obtain the objective compound of formula I.
Patent JP-2001114475-A (JP)
Title: Watering hose guide roller
Inventor: TSUNODA HIROE
IPC: B65H75/40
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a watering hose guide roller capable of preventing a watering hose from coming off from a recessed part by improving the shape of the recessed part formed on an outer periphery of a rotary body to solve the problems in a conventional watering hose guide roller that the watering hose is accelerated in the wide recessed part formed on the outer periphery of the rotary body rotatably mounted on a support, when the watering hose is pulled in a state of fitted in the recessed part, because of the wide width of the recessed part, and the hose comes off from an upper part of the recessed part, enters in the levee and damages the field crop. SOLUTION: This watering hose guide roller comprises a support, a rotary body rotatably mounted on an upper part of the support, an annular recessed part formed on an outer periphery of the rotary body, and a slipping-off of watering hose preventing means formed on an upper part of the annular recessed part.
Patent JP-H09172180-A (JP)
Title: Semiconductor device and liquid crystal display device
Inventor: ISHII TAKAYUKI
IPC: H01L29/786
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To constantly maintain the strength of a light-transmissive film even when the thickness of the film is thin and the gap between the light-transmissive film and a liquid crystal layer even when the liquid crystal layer is stood by forming part of the light-transmissive film of a porous single-crystal semiconductor layer and a porous oxide layer obtained by oxidizing the semiconductor layer. SOLUTION: A light-transmissive area 2 is simultaneously formed when an element separating area is formed for forming a semiconductor element in an opaque area 1. To be concrete, a thick porous oxide film 10 is grown by oxidizing a porous single-crystal semiconductor layer simultaneously with the selective oxidation of an opaque semiconductor layer. While the film 10 is formed thick, the volume of the film 10 and the level difference between the film 10 and a single-crystal semiconductor substrate 100 do not increase much, because the film 10 is formed from a porous layer obtained by etching the substrate 100. Therefore, a semiconductor element which has to be formed on the opaque substrate and another semiconductor element requiring a high performance can be formed integrally on the same substrate.
Patent JP-2000140899-A (JP)
Title: Underground sludge storage equipment
Inventor: ONODA KOJI
IPC: C02F11/12
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To continuously treat a large amount of mud by providing a plurality of sludge storage and dehydration beds and supplying sludge to one or more of the beds from mud suctioning facilities during the time when sludge stored in the rest of the beds is being settled and dehydrated. SOLUTION: In this equipment, mud suction facilities 2 are placed on the bottom of a river or lake 1 and sludge collected within the mud suction facilities 2 is transferred to a confluence pipe 5 through a sludge recovery pipe 3, with air from a compressor 4 and there, a part of drainage of the sludge is discharged with a water discharge device 6 and the residual sludge is accumulated in a storage facilities 7 formed underground. The storage facilities 7 comprise a tank that is divided into two vessels, i.e., left and right sludge storage/dehydration vessels 9 and 10 by a partition wall 8 and each of the sludge storage/dehydration vessels 9 and 10 consists of an upper sludge storage section and a lower drainage chamber 12, both of which are partitioned from each other by a dehydration bed plate 11. The sludge supplied from the confluence pipe 5 is stored in one of the two vessels 9 and 10, and while the settling, dehydration and discharge treatment of the sludge in this vessel 9 or 10 are performed, the sludge is stored in the other vessel 10 or 9. Thereafter, this operation is repeatedly performed.
Patent JP-H02181341-A (JP)
Title: Coil winding machine for deflection coil
Inventor: MARUYAMA AKIHIRO
IPC: H01J9/236
Filed: 1988-12-29
Abstract: PURPOSE:To enable a wire to be wound in alignment by providing a pushing unit for pushing the wire to be wound in a coil region defined by a punch and a die. CONSTITUTION:After extension of a shaft 17 causes a die 12 connected thereto to be engaged with a punch 11, only the shaft 17 is retreated. Reciprocating circular motion of a flyer 18 on a locus 15 enables a wire to be guided by a coil guide 13 so as to be wound in a coil region 19 provided by the engagement of the die 12 with the punch 11. At this stage, operation of an ultrasonic oscillator 14 serving as a pushing unit A oscillates the die 12 and the punch 11. This oscillation of the punch 11 and the die 12 can decrease hooking of the wire with the punch 11 and the die 12. This allows the wire to be wound in alignment from the inner part of the coil region 19.
Patent JP-H07193273-A (JP)
Title: Manufacture of optical element
Inventor: SAWARA KENJI
IPC: H01L31/12
Filed: 1993-12-27
Abstract: PURPOSE:To simplify and miniaturize the whole constitution, and increase the quantity of receiving light, by integrally forming a semiconductor laser, a light emitting part using a reflecting mirror and a light receiving element, in an unified body on a common semiconductor substrate. CONSTITUTION:A first process for forming a first trench G1 on the main surface of a semiconductor substrate 9, an epitaxial growth process, and a process for forming a second trench G2 are adopted. From the processes, a semiconductor laser LD is formed on a semiconductor substrate 9 in which the vertical side surface 28 of the second trench G2 is made one end surface of a resonator by at least a first laminated semiconductor part S1. A light receiving element, e.g. a photodiode PD,is formed by at least a second laminated semiconductor part S2. A reflecting mirror is formed by a side surface 27 of a specified slant crystal face. The semiconductor laser LD a light emitting part 1 using a reflecting mirror, and a photoreceptor element 4 are formed in an unified body on the common semiconductor substrate 9. Thereby mutual position alignment is accurately made possible.
Patent JP-H02179096-A (JP)
Title: Air conditioner
Inventor: UCHIDA TADASHI
IPC: F24F11/02
Filed: 1988-12-28
Abstract: PURPOSE:To eliminate the influence of a higher harmonic noise and to improve reliability by deciding whether or not the reception signal of a reception part is the one transmitted from a remote controller, and lowering the reception sensitivity of the reception part when a decided result shows a negative answer. CONSTITUTION:A transmission signal is received by a light reception circuit 12, and fetched in a room control part 11. The control part 11 monitors whether or not the output of the circuit continues for constant time, for example, five or more seconds when it is issued. When it continues within five seconds, the control part decides that the reception signal is the one transmitted from the remote controller 1, and issues a command to a light receiving sensitivity adjusting circuit 15, and holds the sensitivity of the circuit 12 at an ordinary value (+ or -0dB). However, when it continues for more than five seconds, the control part decides that the output is not the one transmitted from the controller 1, and that it is the noise of a fluorescent lamp or the higher harmonic noise of an inverter circuit 34. And the sensitivity of the circuit 12 is lowered to, for example, a level <=10dB by issuing the command to the circuit 15. In such a manner, it is possible to prevent inconvenience to mask a signal from the controller 1 from occurring.
Patent JP-H01173251-A (JP)
Title: Data transfer circuit
Inventor: SASAKI SATOYUKI
IPC: G06F13/38
Filed: 1987-12-28
Abstract: PURPOSE:To efficiently transfer data between a high-speed circuit and plural low-speed circuits by inverting a strobe signal from the high-speed circuit independently of the operation of a low-speed circuit and controlling data transfer through two bid directional latch circuits. CONSTITUTION:When the inverse of a data transfer request signal REQ based on a data transfer request signal DREQ from the low-speed circuit is made active through a data transfer control circuit 3, the inverse of a data strobe signal DS from the high-speed circuit is made active. The inverse of the DS is inverted through a FF of the circuit 3 independently of the operation of the low-speed circuit and a data transfer response signal is applied to the low- speed circuit, and data is transferred from the high-speed circuit to plural corresponding low speed circuits through first and second bidirectional data input circuits 1 and 2 without waiting for the end of the operation of low-speed circuits neither stopping the operation of the high-speed circuit. By this constitution, data is surely and efficiently transferred between the high-speed circuit and plural low-speed circuits.
Patent JP-H08178810-A (JP)
Title: Proof tester
Inventor: TANAKA TOSHIYUKI
IPC: G01N3/00
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a proof tester suitable for simplification of mechanism and reduction of size wherein the disconnection is prevented in a recoat. CONSTITUTION: The proof tester comprises a pair of mandrels 101 for winding an optical fiber 100 wherein at least one mandrel is turnable about the rotary shaft and movable, and means 1 for shifting the movable mandrel 101 to separate from the fixed mandrel to stretch the optical fiber 100 thus imparting a tensile load. The rotary shaft 101A of the movable mandrel is locked until the tensile load being applied to the optical fiber 100 reaches a predetermined level. Upon application of a predetermined tensile load to the optical fiber 100, a push-pull solenoid 2 unlocks the rotary shaft 101A of movable mandrel to release the optical fiber instantaneously from stretched state.
Patent JP-H05324590-A (JP)
Title: Interconnection net, computer system and method for parallel processing
Inventor: ROBAATO EDOWAADO SAIFUA
IPC: G06F7/24
Filed: 1992-12-15
Abstract: PURPOSE: To provide a uniform and scalable parallel architecture which can be adjusted against an arbitrary mounting restriction and is efficient for the execution of an algorithm associated with global communication by providing a set of three specific two-way communication links and another set of two two-way communication links. CONSTITUTION: A total of 2<n-m> pieces of mounting modules (two chips) is discriminated by using (n-m)-bit (1 bit) expressions ('0' or '1') of integers within a range from 0 to 2<n-m> -1 and processors 000-011 and 100-111 are respectively contained in mounting modules (chips) '0' and '1'. Since the network interconnecting the 2<n> processors is composed of an HSE(hierarchical shuffle exchange) interconnecting network, the processor 110 is connected to the processors in and 101 through the local links 180 and 181 and 182 of the HSE network, respectively.
Patent JP-H06184819-A (JP)
Title: Fine diameter drawn yarn of polycyanoaryl ether and its production
Inventor: OTA MASAKATSU
IPC: D01F6/66
Filed: 1992-12-15
Abstract: PURPOSE:To provide the fine diameter spun yarn excellent in the strength and elastic modulus by melt-spinning a polycyanoaryl ether having specific repeating units and a specified reducing viscosity and subsequently drawing the melt-spun yarn. CONSTITUTION:A polycyanoaryl ether having repeating units of formula I (Ar is formula II, etc.,) and having a reducing viscosity [etasp/c] of 0.5-3.0dl/g in a solution having a concentration of 0.29g/dl and containing p-chlorophenol as a solvent at 60 deg.C is melt-spun and subsequently drawn to provide the fine diameter yarn having a single fiber fineness of 0.3-10 denier, a strength of >=6g/d and an elastic modulus of >=500kg/mm<2>.
Patent JP-H01173262-A (JP)
Title: Order management system
Inventor: KAWAMATA YOSHIHISA
IPC: G06Q50/00
Filed: 1987-12-28
Abstract: PURPOSE:To efficiently manage orders by receiving a change request instruction from a handy terminal and sending a menu corresponding to a set change flag to the transmission source from a terminal controller in case of unsetting of the change of the handy terminal of the transmission source. CONSTITUTION:Each of handy terminals 111-118 periodically outputs a change data request instruction to a terminal controller 12 when no key inputs are inputted for a certain set time. The controller 12 receives this instruction to confirm a bit corresponding to the handy terminal of the transmission source; and if the change is not set, a menu for which the set change flag is set to '1' is retrieved and this handy data is transmitted to the transmission source. The bit corresponding to the handy terminal in a change condition management table is set to '0'. If the change is already set in the bit corresponding to the handy terminal of the transmission source, the response of no change is transmit ted back to the terminal.
Patent JP-H02179481-A (JP)
Title: Apparatus for detecting missing phase of three-phase power source
Inventor: HIRUMA ATSUYUKI
IPC: H02M7/48
Filed: 1988-12-28
Abstract: PURPOSE:To make the apparatus compact and to improve reliability by comparing the output voltage from a detecting circuit for three-phase currents with a present constant reference voltage value, and comparing the voltage with a proportional reference voltage value which is present in correspondence with an output voltage value and the like. CONSTITUTION:Of output lines 1a, 1b and 1c of a three-phase power source 1, it is assumed now that a current detector 4 is connected to the V-phase output line 1b. The detector 4 supplies the output voltage to first and second comparator circuits 5 and 6 in correspondence with the detected current value. In the circuit 5, the output from the detector 4 is compared with the constant reference voltage level from a lowest-level setting circuit 7. The output of the result of the comparison is supplied to an OR circuit 8. The output of a frequency controller 24 in an inverter circuit 2 is supplied to a missing-phase-judging-level output circuit 9, and the proportional reference voltage value corresponding to the output frequency of the inverter is guided out and supplied to the circuit 6. When the output of either of the circuit 5 or 6 is introduced into the circuit 8, the OR circuit 8 guides out and supplies an operation stopping signal C for the circuit 2.
Patent JP-H06161787-A (JP)
Title: Task control system
Inventor: OTOSHI NAOYUKI
IPC: G06F9/46
Filed: 1992-11-24
Abstract: PURPOSE:To provide a task control system which is so constituted as to speedily process an interruption task. CONSTITUTION:System calls used in respective tasks are previously registered and when an interruption handier generated during a system call process 22 actuates a task 23, it is investigated based on the registration whether or not the interruption task uses system calls being processed; when not, the process of the interruption task is performed immediately after the interruption handler ends 25. Further, the priority of the interruption task is temporarily raised to acquire the right for execution by scheduling.
Patent JP-H06164009-A (JP)
Title: Laminated piezoelectric actuator
Inventor: TAKESHIMA TETSUO
IPC: H01L41/04
Filed: 1992-11-20
Abstract: PURPOSE:To prevent cracks from occurring in a piezoelectric body layer by satisfying a specific equation function in a laminated piezoelectric actuator which is formed by laminating a plurality of piezoelectric actuator elements. CONSTITUTION:A piezoelectric actuator element, where electrodes are provided on both surfaces of a piezoelectric layer, is bonded by an adhesive, thus laminating a plurality of piezoelectric actuator elements. At this time, the element is so restrected as to satisfy the function in the equation. The piezoelectric actuator element which is made by forming electrodes on both surfaces of a piezoelectric body layer with a thickness of 150mum, a modulus of elasticity of 5.3X10<10>N/m<2> is bonded by an epoxy adhesive with a modulus of elasticity of 2.95X10<9>N/m<2>, thus creating the title actuator with 63 lamination layers. When the thickness of the adhesive layer is equal to or more than 7mum, internal stress is reduced and at the same time the value of failure occurrence time is increased remarkably, thus preventing cracks from occurring in the piezoelectric body layer.
Patent JP-H06160124-A (JP)
Title: Sensor fitting metal
Inventor: TAKEDA HIROKI
IPC: G01K1/14
Filed: 1992-11-20
Abstract: PURPOSE:To provide an economical sensor fitting metal capable of fitting and removing a sensor for detecting the temperature and pressure of the internal fluid of a container without discharging the internal fluid. CONSTITUTION:A sensor fitting metal is provided with a fixed boss 1a airtightly fixed to the through hole of a container 9, having a cylinder face from the center section of the length of a center hole to the inner end, and carved with a female screw 7 from the center section to the outer end, a moving plug 2a having a cylinder face slightly smaller in diameter than the cylinder face of the boss 1a from the center section of the outer periphery to the inner end, carved with a male screw screwed to the female screw 7 of the boss 1a from the center section to the outer end, coupled with seal O-rings 4, 5 on the inner end and the outer end of the small-diameter cylinder face respectively, and screwed to the center hole of the boss 1a, and a plug fitting hole opened at the outer end of the plug 2a, bored with the tip extended in the axial direction at the tip section of a center hole reaching the vicinity of the inner end in the radial direction, and having a through hole 3a opened at a portion between O-rings 4, 5 and a sensor screwing female screw 8 carved at the opening end portion.
Patent JP-H10159265-A (JP)
Title: Roofing material capable of preventing snow and ice accretion
Inventor: MACHIDA MITSUYOSHI
IPC: B32B33/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent snow and ice accretion over a long period of time by forming a surface layer containing photocatalyst oxide particles, silicone and water repellent fluorine resin on the surface of a base material, and giving a particular angle to the angle of contact between water and layer surface. SOLUTION: On the surface of roofing base material, a surface layer containing photocatalyst oxide titanium particles, silicone and water repellent fluorine resin is formed. In this case, the angle of contact between water and the layer surface must be made more than 90 deg.. Also, amorphous silica may be used instead of silicone. Also, an intermediate layer may be provided for the purpose of improving the adhesion between the base material and surface layer. In consequence, water drops cannot easily stick the surface of the base material, and also its state can be maintained for a long period of time. Thus, the snow and ice accretion on the surface of the roof material can be prevented over a long period of time.