baber/WOPTO huggingface dataset:
Patent JP-2000251529-A (JP)
Title: Ultra-fine conductor for wiring material in movable portion
Inventor: ICHIKAWA TAKAO
IPC: C22C9/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To greatly improve tensile strength and bending resistance without causing reduction in conductivity. SOLUTION: In this ultra-fine conductor 1 for wiring material in a movable portion, a copper alloy formed by adding from 0.025 wt.% to 0.15 wt.% Mg and less than 0.30 wt.% In to Cu is extended and machined to element wire diameter less than 0.08 mm to form ultra-fine element wires 2 whose tensile strength is higher than 70 kg/mm2 and conductivity is higher than 80% IACS, and a plurality of these ultra-fine element wires 2 are stranded. Thus, tensile strength and bending resistance can be greatly improved without causing reduction in conductivity, and therefore, break or buckling is not caused even for heavy bending stress.
Patent JP-H07257243-A (JP)
Title: Seat slide device
Inventor: ISHII YUICHI
IPC: B60N2/08
Filed: 1994-03-18
Abstract: PURPOSE:To prevent play of an operation shaft, and provide smooth rotation of it. CONSTITUTION:A collar 8 is provided with an inner support part 8a to which an operation shaft 4 comprising a ratch detachably fixed on a lower rail is rotatably inserted, and an outer support part 8b provided on the outer side of the inner support part 8a. The outer support part 8b is supported by a curl part 6a of a support member 6 fixed to the lower rail, and a resilient part 8c is provided between the inner support part 8a and the outer support part 8b to enable elastic deformation of the outer support part 8b in the diametral direction for absorbing flexure of the operation shaft 4.
Patent JP-H08246962-A (JP)
Title: Egr diagnosing device for internal combustion engine
Inventor: FUKUCHI EISAKU
IPC: F02M25/07
Filed: 1995-03-08
Abstract: PURPOSE: To perform diagnosis of a flow rate of an EGR device onboard by a method wherein an EGR flow rate is determined from a relation between an internal combustion engine control parameter when the opening of an EGR valve is changed from a given value to other given value and an intake pressure, in an internal combustion engine having an exhaust gas reflux device. CONSTITUTION: During operation of a vehicle, an EGR diagnosis region is decided by a control device 107 and when EGR is within a diagnosis region, a given time elapses, and the opening of an EGR valve 108 is set to a given value 1. A given time then elapses for stabilization, the valve opening of the EGR valve 108 is set to a given value 2. When, during operation in a case setting to the given values 1 and 2 is executed, based on a difference between an intake pressure detected by a pressure detecting means 109 when EGR is actually applied and an intake pressure estimated from the number of revolutions and an air amount when EGR is not applied, EGR partial pressures are respectively determined and from a difference between the two EGR partial pressures, a flow rate of the EGR device is diagnosed.
Patent JP-H0284842-A (JP)
Title: Packet transmission system
Inventor: YOKOYA TETSUYA
IPC: H04L12/42
Filed: 1988-03-01
Abstract: PURPOSE:To hold the load state of the entire ring and high transmission efficiency even under an unbalanced traffic state by providing a monitor station which monitors the traffic quantity of a general station on a ring shape network. CONSTITUTION:The monitor station 4 which monitors the load state of the traffic and its unbalancing degree is provided at the ring shape network consisting of the general stations 5a, 5b, and 5c, etc. When the sum of the traffic quantities issued from each general station is large and a high load state is generated and also, the unbalancing degree of each traffic quantity is small, a total processing system is employed and a system is switched to a gate system or a limiting system according to the increment of the unbalancing degree. Also, when the sum of the traffic quantities issued from each general station is small and a low load state is generated, but the balancing degree of the traffic is large, the limiting system is employed, and it is switched to the gate system or the total processing system according to the increment of the load state. In such a way, it is possible to hold the load state of the entire ring and high transmission efficiency even in the unbalanced traffic state.
Patent JP-H08246504-A (JP)
Title: Turntable structure for backhoe
Inventor: NABEYA KIYOSHI
IPC: E02F9/10
Filed: 1995-03-08
Abstract: PURPOSE: To easy inspect valve groups by connecting a frame along the outer side of a swing frame in the state that a space open to the outer side is formed between the frame and the bottom plate of the swing frame and making a space blocking side plate freely removable. CONSTITUTION: A step mounting frame 3a is fixed and connected to the upper ends of supporting legs 3A standingly fixed to the outer periphery of the bottom plate 3C of a turntable at preset spaces, ranging over a rear frame which partitions a supporting plate for mounting a backhoe device, a valve room and an engine room along the outer side of the turntable. A peripheral side wall 3D is fixed and connected to the rear side of the step mounting frame 3a ranging from the step mounting frame 3a to the bottom plate 3C. An opening 3E ranging from the front face to the side face is blocked by a side plate 3F L-shaped in a plan view in a removable manner. When the side plate 3F is removed, the peripheral side wall of the turntable is open ranging from the front face to the side face to easily inspect valve 8 groups.
Patent JP-H09218525-A (JP)
Title: Apparatus for production of electrophotographic photoreceptor
Inventor: IMAHASHI NAOKI
IPC: G03G5/05
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of unequal gaseous flow on coating films and to eliminate the variation in a coating film distribution by mounting a plate for preventing the interference of gaseous flow near the upper part of a coating tank. SOLUTION: The plate 8 for preventing the interference of the gaseous flow prevents the influence of the gaseous flow on the outside of the plate from spreading into the plate 8 for preventing the interference of the gaseous flow. Of the flow of the gas released from or inhaled into the vent holes 2, the flow spreading downward is regulated by a gaseous flow control plate 9. The dip coating of a substrate 3 is executed by lowering a substrate holding jig 1 in the state of holding the substrate 3 and immersing the substrate 3 into the coating liquid 5 in the coating tank 4, then rising the substrate holding jig 1. In case the coating liquid flow over from the coating tank 4 during the dip coating, the coating liquid is once received in a liquid receiver 6 and is delivered to a return side.  The release or inhalation of the gas from or into the vent holes 2 is executed for the specified time in either state during the descending action, during the immersion after the end of the descending or during the ascending or during the combination thereof.
Patent JP-S51123800-A (JP)
Title: A process of iron oxide with a low concentration of manganese
Inventor: KOSHITSUKA KATSUO
IPC: C01G49/08
Filed: 1975-04-23
Abstract: PURPOSE: A process producing black magnetite with a low concentration of manganese to use for production of iron oxide as a pigment of distinct red. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59174280-A (JP)
Title: Control device for welding by ultrasonic reflectoscope
Inventor: HAYAKAWA YASUO
IPC: B23K9/095
Filed: 1983-03-25
Abstract: PURPOSE:To prevent generation of a welding defect such as lack of penetration by detecting the penetrating condition in the weld zone between welding base materials by means of a noncontacting type ultrasonic probe movable in a weld line direction and in the direction at a right angle thereto and subjecting welding conditions to a feedback control in accordance with the detection thereof. CONSTITUTION:An ultrasonic wave is emitted from a noncontacting type ultrasonic probe 4 placed on a traveling base 8 by a traveling device 9 at the points A-E in the direction intersecting orthogonally with the weld line and the echo reflected from a base material 1 is received in said probe in the stage of forming a T joint with a weld zone 3 to the base materials 1, 2 by means of a welding torch 12. The echo is inputted to a central processing unit 14 in which the quantity of the reflected echo in the normal state at the A-E is stored. The echo is compared and processed by said unit and a control device 15 for a welding power source and a welding power source 16 are subjected to a feedback control according to the difference thereof, by which the conditions for the electric power to be supplied to the torch 12 are controlled and the generation of a welding defect such as lack of penetration in the weld zone 3 is thus prevented.
Patent JP-2000252668-A (JP)
Title: Cooler and electronic apparatus
Inventor: YAZAWA KAZUAKI
IPC: H05K7/20
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To cool the heating part of an electronic apparatus effectively without supplying outer air. SOLUTION: The cooler comprises jet generating means 4, 5 for jetting fluid toward a heating element 2 through drive sources 4a, 4b, a duct 10 for returning the fluid jetted from the jet generating means 4, 5 toward the heating element 2 back to the fluid jetted from the jet generating means 4, 5, and a heat exchanging means 3 disposed in the way of the duct 10 in order to radiate eat of the fluid to the outside. Jet flow in a closed circuit formed by the duct 10 is jetted to the heating element 2 thus cooling the heating element 2.
Patent JP-H04267889-A (JP)
Title: Monoclonal human rheumatoid factor
Inventor: EZAKI KAZUKO
IPC: C12P21/08
Filed: 1991-02-22
Abstract: PURPOSE:To provide a monoclonal human rheumatoid factor utilizable for the diagnosis of chronic rheumatoid arthritis, etc. CONSTITUTION:A hybridoma is established by the cell fusion of a lymphocyte originated from human marrow fluid and mouse myeloma cell and monoclonal human rheumatoid factor is produced and secreted by the hybridoma. Since the factor is a monoclonal human rheumatoid factor obtained from a hybridoma produced by lymphocyte originated from human marrow fluid, it has definite quality and is producible in a mass. Accordingly, the rheumatoid factor can be supplied in high stability at a low cost for the preparation of a standard substance for the diagnostic reagent for chronic rheumatoid arthritis and the investigation of the production mechanism of human rheumatoid factor.
Patent JP-H11229690-A (JP)
Title: Locking structure of double-window
Inventor: TAGUCHI NOBUYASU
IPC: E05C3/04
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide the locking structure of a double-window, in which a window on the desired side can be opened without sliding an aluminum window frame at every time in the double-window. SOLUTION: In the locking structure of the double-window, the shaft 23 of a revolving lock 11 installed to an outdoor-side aluminum window frame 3 is penetrated thorugh the aluminum window frame 3 and projected to the reverse side while a releasing lever 26 rotated in the same direction as the revolving lock 11 is mounted on the projected shaft. The shaft 23 of the revolving lock 11 set up to the outdoor-side aluminum window frame 3 is penetrated through the aluminum window frame 3 through a gear box 17 and projected to the reverse side while a releasing lever 26 turned in the same direction as the revolving lock 11 is fitted to a projected shaft 25.
Patent JP-S56146991-A (JP)
Title: Heat accumulator for solar heat
Inventor: MOTODA KENROU
IPC: F24S90/00
Filed: 1980-04-15
Abstract: PURPOSE: To collect heat at a high temperature, accumulate heat efficiently and use heat for hot-water supply, etc. simply by a mechanism wherein high-temperature pipes in which a thermal medium heated at 100°C or higher by means of a heat collector is circulated are disposed to heating elements housed in a refractory vessel, and pipes for extracting heat in the vessel are mounted.  
     CONSTITUTION: High-temperature pipes 13 in which a thermal medium 14 heated  at 100°C or higher by means of a heat collector (not shown) is circulated are  arranged to heating elements 10 housed in a refractory vessel 11, the circumference  thereof is covered with a heat insulating wall 12, in adherence shapes, and heat extracting pipes 15 in which a fluid 16 for extracting heat in the refractory vessel 11 is  circulated are installed. When the thermal medium 14 heated at a high temperature such as at least 100°C or higher by means of the heat collector is supplied to the high-temperature pipes 13 of a heat accumulator 1, the high heat energy of the thermal medium 14 is thermally exchanged with the heat elements 10 and heat is accumulated in the heating elements, and hot water or steam at an arbitrary temperature can be extracted as necessary as the high heat energy by circulating the internal heat extracting fluid 16 such as water to the heat extracting pipes 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02229206-A (JP)
Title: Device for creasing necktie
Inventor: TANJI YASUKI
IPC: A41D25/00
Filed: 1989-03-01
Abstract: PURPOSE:To automatically set the position of the tipping and necktie width by inserting an inserting part of a tipping bag in the tipping bag so as to direct the side of a lining fabric upward and pushing creasing pieces of a pressing plate together with a necktie into pressing in groove holes. CONSTITUTION:A tipping inserting part 11 of a tipping bag is inserted into the tipping bag so as to direct the side of a lining fabric upward and a necktie fabric is then pulled to locate the position of the tipping at the central part. A pressing plate 14 is then rotated with a hinge and creasing pieces 17, together with a lining fabric and front fabric, are subsequently pushed into pressing in grooves 13 to carry out creasing so that the necktie width may be determined and the tipping position may be located in the center of the necktie width.
Patent JP-2000252173-A (JP)
Title: Method of attaching closure body of electrolytic capacitor and apparatus for attaching closure body
Inventor: KADOWAKI HIROYUKI
IPC: H01G13/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To properly attach a closure body to a capacitor element. SOLUTION: As a method of attaching a closure body 56 to a winding type capacitor element 51, the element 51 is moved so that the body 56 arranged at a predetermined position has leads 53 inserted thereinto. The element 51 is positioned by having a lead winding end face thereof abutted against positioning means 11, and then the leads 53 are held by lead holding means 13 as positioned. Thereafter, the means 11 is moved away from the winding end face of the element 51, and the means 13 is moved by a prescribed distance, whereby the body 56 is attached to the element 51. Thus, by positioning the element 51 while causing the lead exiting end face thereof to abut against the means 11, the distance between the body 56 and the element 51 becomes fixed at all times, and thus the body 56 can be attached to the element 51 always properly by having the element 51 move by a constant distance.
Patent JP-S60194636-A (JP)
Title: Carrier regenerating device
Inventor: SUGA KAZUTOSHI
IPC: H04B1/7087
Filed: 1984-03-16
Abstract: PURPOSE:To generate a stable regenerated carrier even in an atmosphere where an S/N ratio is inferior by allowing a spectrum spread communication device to impose two- phase modulation and suppress and transmit a carrier at the transmission side, and to remove a carrier frequency component and remove the same frequency component with the carrier frequency of a noise. CONSTITUTION:A balanced modulator 21 spreads a receive wave reversely with a spread code from a spread code generator 24 and outputs a signal 3. A synchronism detector 22 detects the synchronism between the signal 3 and a local oscillation wave from a local oscillator 36. A removing filter 30 for the carrier frequency component, on the other hand, removes the carrier frequency component of the carrier-suppressed receive signal 3, and a squaring circuit 31 squares the output of the filter 30 and generates a frequency component twice as high as the carrier from the two-phase modulated reception wave; and this generated frequency component is passed through a band-pass filter 32 and a frequency divider 33 to generate a reference carrier frequency component. A phase detector 34 detects the phase of the reference carrier frequency component and the phase of the oscillation frequency of the local oscillator 36 as a voltage-controlled oscillator and controls the local oscillator 36 through a low-pass filter 35 to obtain a local oscillation wave as the regenerated carrier.
Patent JP-H10178874-A (JP)
Title: Thresher
Inventor: SAMURAGI HITOSHI
IPC: A01F12/32
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work of a chaff sieve, to reduce a manufacture cost, to prevent the reduction of the sorting performance of the chaff sieve, to improve the maintenance workability of cleaning or the like, to form a chaff sieve fin thin and to improve the connection strength of a turning supporting shaft, a turning shaft and the chaff sieve fin, etc. SOLUTION: In this thresher for which a swing sorting panel 22 is horizontally disposed to the lower part of a threshing cylinder, the chaff sieve 26 is formed by integrally and successively providing the almost parallel turning supporting shaft 44 and turning shaft 45 on the end parts of the chaff sieve fins 42 provided between the left and right side walls 39 and 40 of the swing sorting panel 22 and the turning supporting point shaft 44 and the turning shaft 45 are integrally and successively provided on the chaff sieve fins 42 through flanges 43.
Patent JP-S61207543-A (JP)
Title: Can end material having pitting corrosion resistance
Inventor: KIKUCHI KAZUO
IPC: C22C21/12
Filed: 1985-03-12
Abstract: PURPOSE:To obtain an end material suitable for use as the can end material of a can whose contents have a high concn. of salt by adding specified amounts of Mg and Cu to Al. CONSTITUTION:The composition of an Al alloy used as the end material of a can is composed of 0.2-5wt% Mg, 0.8-2wt% Cu and the balance Al. It is preferable that the composition further contains 0.05-0.5wt% Cr and/or 0.1-2wt% Mn.
Patent JP-H03252567-A (JP)
Title: Partial discharge measuring instrument
Inventor: MATSUMOTO SATOSHI
IPC: G01R31/12
Filed: 1990-03-02
Abstract: PURPOSE:To prevent the instrument from damaging and eliminate external noises by inserting the ground-side lead wires of a body to be tested and a coupling capacitor into the primary winding through hole of a current transformer in reverse directions and grounding them, and providing the partial discharge measuring instrument on the secondary side. CONSTITUTION:A partial discharging signal which is generated in the body 3 to be tested after reaching the ground from the ground-side lead wire through the current transformer 5 is sent through the ground-side lead wire of the coupling capacitor 4 and then returns to the supply body 3 through the current transformer 5 and capacitor 4. Both the ground-side lead wires of the body 3 to be tested and the capacitor 4 are wound in the current transformer 5 in mutually reverse directions, so the partial discharging signal operates to emphasize the signal of the current transformer 5 and a noise from outside a measurement system is canceled by the current transformer and never appears at the output of the current transformer 5. Both the ground-side lead wires of the body 3 to be tested and capacitor 3 are grounded respectively to prevent a surge from flowing to the measuring instrument even in case of the dielectric breakdown of the body 2 to be tested, thereby preventing the equipment from damaging and eliminating influence upon a human body.
Patent JP-S59174121-A (JP)
Inventor: MIYAMOTO MASUMI
IPC: A47J37/06
Filed: 1983-03-22
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-S63215236-A (JP)
Title: Pattern detector
Inventor: YOSHIDA HIROSHI
IPC: H04J3/06
Filed: 1987-03-04
Abstract: PURPOSE:To contrive the miniaturization a circuit scale by providing an ROM receiving the odd number order output of an input data and outputting the number of noncoincidence of codes in all bits of a prescribed pattern while dividing it into the number of noncoincident odd number order and an even order number respectively in its inside. CONSTITUTION:A shift register 1 stores tentatively a bit code equal to the number (n) of codes of a detection pattern from an input data and outputs the odd number order bit of a time (t) of an input data to an ROM 2. The ROM 2 collates the bit with a prescribed detection pattern in its inside, and outputs the noncoincident number A of the odd number order bit and the noncoincident number B of the even order number bit in a time (t+1) respectively. The signal B is delayed by one bit at a delay device 3 and is outputted to an adder 4 as a data B+1 at a time (t+1). The adder 4 adds the output B+1 and the noncoincident number A and outputs an addition output (c) to a comparator 5. The comparator 5 outputs a detection pulse D when the output (c) is less the allowable error number (b). Thus, even when the bit code number (n) is increased, the circuit scale is not increased proportionally and then the circuit is simplified.
Patent JP-H03252531-A (JP)
Title: Laser beam detector
Inventor: KATAYAMA MASAHIRO
IPC: G01J1/02
Filed: 1990-03-02
Abstract: PURPOSE:To accurately detect the position or shape of a beam even in continuous oscillation by fixing a support plate to a movable table whose position can be adjustable properly in the travel direction of the laser light. CONSTITUTION:The support plate 2 which is sectioned in an L shape is fixed to the movable table 1. This movable table 1 can shift in position in the up- down direction and the right-left direction about the travel direction of the laser light. Further, a thermal image plate 4 where a target 3 is entered on its laser light incidence side is fitted to the support plate 2 detachably. Further, a positioning member 6 is provided on the top surface of the support plate 2 so as to provide reproducibility to the arrangement position of the plate 4. Further, an ultraviolet-ray lamp 5 is provided to the support plate 2 at a position where the plate 4 can be lighted. Consequently, even when the plate is detached after the position or shape of the beam is checked and then fitted again, the reproducibility of the position of the target 3 is obtained unless the table 1 is moved.
Patent JP-S56148666-A (JP)
Title: Method of fuel supply
Inventor: SHIMIZU TAKEO
IPC: F02M69/00
Filed: 1980-04-17
Abstract: PURPOSE: To always obtain an optimal gas mixture enen if the composition of a mixed fuel of gasolne and alcohol is changed, by feedback control of an injection amount from fuel injection valve and return fuel amount from a fuel pressure regulator.  
     CONSTITUTION: A mixed fuel 13 in a fuel tank is fed to fuel injector 15 installed in an air intake line of an internal combustion engine 16, via a pump 12 and fuel pressure regulator 14. Signal from an air flow sensor 17 in the air intake line and that from O 2  sensor 20 in an exhaust line are input to a computor 18 so that opening of said injector 15 and adjusted pressure value of fuel pressure regulator 14 are changed according to an output signal from said computor 18. Accordingly, even if the mixing ratio of fuel is changed, an appropriate air fuel ratio is always obtained. 
     COPYRIGHT: (C)1981,JPO&Japio