baber/WOPTO huggingface dataset:
Patent JP-2000271743-A (JP)
Title: Weld zone inspecting method, its inspecting device and welded pipe for piping
Inventor: ISHIDA ISAO
IPC: B23K31/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To inspect the thining of weld beads in line without executing a destructive inspection by judging the thining of the weld beads in butt welding for the base stock of a thin sheet based on surface properties of a weld zone. SOLUTION: A slit light flood lamp 50 is set up so that a light cutting line 52 orthogonal to the longitudinal direction of a welded pipe traverses a weld zone 1. A slit light flooding stroboscopic light source is connected to the slit light flood lamp 50, a stroboscopic light source 58 for lighting the weld zone surface is connected to an illuminator 55 for the weld zone surface, light emission timing is controlled by a central controller 56, and a light cutting line image and a weld zone surface image are image picked up by the same image pickup unit 53 witch a time lag.  The information of the light cutting line image and the weld zone surface image which are image picked up are sent to a surface shape characteristic calculating part, the boundary point between the base stock part and beads is decided on the cutting line image based on the information of both images, a prescribed substitute characteristic value is obtained and is sent to the central controller 56. The substitute characteristic value is compared with the threshold to which the substitute characteristic value is set by the central controller 56 to judge whether the thining is executed or not.
Patent JP-S62239612-A (JP)
Title: Pulse generating circuit
Inventor: KUDO TOSHIYUKI
IPC: H03L7/06
Filed: 1986-04-09
Abstract: PURPOSE:To generate a pulse train having an optimum phase to a reference phase given externally by giving a redundancy address controllable as an address of a read only memory to a high-order bit. CONSTITUTION:Suppose that a counter 1 starts its operation from a time t0, and when the H level time of a reference phase signal and the H level time at an output Or+1 are overlapped at a time t1, an address A4 changes from an L level to an H level at a time t2 by a phase comparator circuit 3 and a read only memory 2' reads the data of the address shifted by 24 after the time t2. Thus, the data of the period T shifting the time so that the H level time of the reference phase signal and the H level time at the output Or+1 are not overlapped has only to be set to the address shifted by 2<4>. When the H level time of the reference phase signal and the H level time of the output Or+2 are overlapped at the time t1, the phase comparison circuit 3 changes the level of the address A5 from the L to the H level and the read only memory 2' reads the data in the address shifted by 2<5>.
Patent JP-H11257841-A (JP)
Title: Storage chamber
Inventor: UEKI YASUNAO
IPC: F25D25/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a storage chamber in which a switching can be made easily between rack specification and tray side specification through a simple work. SOLUTION: Vertical rack posts 7 are fixed at least front and rear of the left and right faces of a box opening forward and internally defining a storage chamber and a rack receiver is stopped removably at the stopping hole 8 of each rack post 7. A rack rail 21 having at least front and rear lugs 28 rotatably engaging with the stopping holes 8 of each rack post 7 turns about the lug 28. Consequently, a switching can be made between a state extending longitudinally and horizontally on the left and right of the storage chamber and a state standing or suspending along each rack post 7.
Patent JP-H08277088-A (JP)
Title: Carrying device
Inventor: MASAKANE TAKESHI
IPC: B66C1/62
Filed: 1995-04-07
Abstract: PURPOSE: To reduce the time and labor, and to improve the productivity by providing a pair of holding members which are fitted to a pair of supporting members freely in the angular displacement and locked in the vertical or horizontal position, and a keeping member on the holding members so as to keep an article to be carried between the holding members. CONSTITUTION: Each first holding member 3 is locked to each supporting member 2, a sash 4 is hoisted, and a lock pin 31 is removed to release the lock. Each first holding member 3 is angularly displaced, and the lock pin 31 is changed into a corresponding locking hole 28 to be locked in the horizontal position of each first holding member. The sash 4 is kept, and carried to an exterior wall panel, and the sash 4 is lowered on the exterior wall panel so as to fitted to the frame of the exterior wall panel, and each supporting member 2 is moved in the separating direction to release the keeping. The sash 4 is hoisted by a device 1, and turned to be carried in the horizontal direction, and the time and labor to arrange the sash to the frame of the external wall panel can be reduced.
Patent JP-H03284734-A (JP)
Title: Organic nonlinear optical material
Inventor: KAWATOMAE YOSHIHIRO
IPC: G02F1/361
Filed: 1990-03-31
Abstract: PURPOSE:To improve nonlinearity and to efficiently generate double waves by using specific compds. CONSTITUTION:The 8-aminoquinoline and 8-hydroxyquinoline expressed by general formulas I, II and the derivatives thereof are used as the org. nonlinear optical material. D denotes an amino group, cyclic amino group; A denotes an electron attracting group, hydrogen atom, R1 to R5 denote an arom. hydrocarbon group, heterocyclic group, aliphat. hydrocarbon group, alicyclic hydrocarbon, characteristic group, hydrogen atom. A di-substd. amino group, mono-substd. amino group, sulfonylamino group, amino group, hydroxyamino group, ureide group, others are used as D. A nitro group, cyano group, halogen group, carboxyl group, oxycarbonyl group, and others are used as A. The metal complex or metal salts of the compds. of I, II are liable to attain an asymmetric structure with the center in a crystalline state, therefore the material exhibiting the excellent nonlinear optical characteristics is obtd.
Patent JP-S5511013-A (JP)
Title: Tritium separating apparatus
Inventor: KIZAWA HIDEO
IPC: C01B4/00
Filed: 1978-07-10
Abstract: PURPOSE: To make unnecessary the hydrogen-oxygen recoupling device in the conventional method, eliminate pollution, and reduce maintenance expenses and cost, by properly combining and disposing recovery tower, concentrating column, water electrolytic tank, etc.  
     CONSTITUTION: The water containing tritium (T) from a nuclear reactor 1 is introduced into the top part of an isotopic reaction tower 3 (concentrating column) through a line 2, and T is caused to migrate to the liquid side by the reaction by catalysis and reaction of H 2 O (liquid) + HT (gas) ←→ HTO (liquid) + H 2  (gas), and the concentrated liquid of T is sent into an electrolytic tank 4 to be decomposed into hydrogen and oxygen, thereby raising the hydrogen into the tower 3. The hydrogen having a thin concentration of the tower 3 reaches a recovery tower 6 and is made to contact with pure water 7, and advances to a discharge line 9 in a state not containing T, so that the water is used as make-up water in the nuclear reactor 1. At the same time, the concentrated water of T is estracted from the electrolytic tank 4 and treated as required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11278765-A (JP)
Title: Car position indicator of elevator
Inventor: NAKAMORI MASANORI
IPC: B66B3/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enable a visually handicapped passenger to recognize the landing floor without bothering another person's hand, by providing a buzzer to sound in order to indicate the landing floor of a car, and a control part to output a signal to indicate the landing floor to an electronic buzzer, if information about the landing floor of the car is inputted to a car control panel. SOLUTION: A car position indicator 8 consists of one chip microcomputer 9 (control part) and an electronic buzzer 10 connected to it. The one chip microcomputer 9 is connected to a car control panel 11 to control an operation of an elevator, and information from the car control panel 11 about the landing floor of the car is inputted in it, and if the information about the landing floor of the car is inputted in the one chip microcomputer 9 from the car control panel 11, a driving signal is outputted from the one chip microcomputer 9 to the electronic buzzer 10, to sound the buzzer. For instance, if information about landing floors from the first floor to the fourth floor is inputted in the one chip microcomputer 9, an instruction to sound with a short sound as many times as the number of the landing floor is given to the electronic buzzer 10 from the one chip microcomputer 9.  If its sounds three times, the landing floor is the third floor.
Patent JP-H06296251-A (JP)
Title: Noise eliminating circuit
Inventor: TANAKA TOMOAKI
IPC: H04N5/363
Filed: 1993-04-09
Abstract: PURPOSE:To use a simple constitution to obtain the signal, which includes less foldover noise and pulse jump-in noise and has the correlation noise sufficiently removed and to suppress the loss of signal components as much as possible with respect to the circuit which eliminates the noise of a solid-state image pickup element. CONSTITUTION:An input image pickup signal (a) is delayed in a first delay line 2 by a prescribed time, and the difference between this delay signal and the original image pickup signal (a) is operated by a subtractor 3. This difference signal (c) is compared with a reference voltage Vref by a voltage comparing circuit 4 to output only a signal component (d) where the correlation noise is sufficiently reduced. The output signal (d) is delayed in a second delay line 5 by a prescribed time, and this delay signal and the original output signal (d) are added by an adder 6. A multiple signal (f) obtained in this manner passes a low pass filter 7 to obtain a final output signal (g).
Patent JP-S63248716-A (JP)
Title: Composite mgo powder and production thereof
Inventor: MACHI TAKAHITO
IPC: C01F5/02
Filed: 1987-04-06
Abstract: PURPOSE:To obtain composite MgO powder surface-coated with MgAl2O4 or the like and having superior water resistance by mixing MgO powder with a soln. of an Al alkoxide in an org. solvent, drying the mixed liq. and baking it at a prescribed temp. in an oxidizing atmosphere. CONSTITUTION:MgO powder is mixed with a soln. of an Al alkoxide in an org. solvent, e.g., a soln. of Al triethoxide in toluene. The mixed liq. is dried and baked at 950-1,550 deg.C in an oxidizing atmosphere such as the air. The surface of each MgO particle 1 is coated with MgAl2O4 or Al2O3 2 and desired composite MgO powder is obtd. Since the composite powder has superior water and chemical resistances, it is suitable for use as the material of the substrate of a semiconductor device or the like. The amt. of the MgAl2O4 or Al2O3 as the coating material is regulated to 1-50mol.% of the amt. of the composite MgO powder.
Patent JP-S526452-A (JP)
Title: Multi-value carrier wave signal receiver
Inventor: ISHIO HIDEKI
IPC: H04L27/38
Filed: 1975-07-07
Abstract: PURPOSE: Development of a simplified high speed operation receiver of multi-value carrier wave digital signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03284529-A (JP)
Title: Converter device
Inventor: FUJIO YOSHIHIKO
IPC: B65G47/64
Filed: 1990-03-29
Abstract: PURPOSE:To rapidly and certainly perform switching oscillation with a simple and inexpensive structure interlocked to a link mechanism by automatically oscillating a switching member in an upper part switching device by use of the moving force of a guided part, and positioning a driven member slightly in the upper part. CONSTITUTION:When a guide roller 28 is guided from an inner moving guide part 32B to a guide member 52B, the guide roller 28 is touched by a side surface 67B as a guide passage 68B is closed by the side surface 67B. Then, a pressing force to a guide member 52A side works on a driven member 59 by the moving force of the guide roller 28, whereby the driven member 59 is rotated around a support shaft 58 against a spring 66. Namely, the driven member 59 forms a guide passage 68B between the guide member 52B and the side surface 67B, and is rotated to close a guide passage 68A by a side surface 67A. The rotating quantity of the driven member 59 is transmitted to a switching member 54 through a link mechanism 60, and the switching member 54 is oscillated around a vertical shaft 53 to make contact with a stopper body 55B.
Patent JP-S58199300-A (JP)
Inventor: TOMITA MASAYUKI
IPC: B64G1/44
Filed: 1982-05-18
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-S60226658-A (JP)
Title: Heater
Inventor: INAKAGATA SATORU
IPC: F24H1/18
Filed: 1984-04-25
Abstract: PURPOSE:To enable to automatically change-over the heat capacity in response to the supply voltage to be used by a method wherein a first heater for high voltage use and a second heater for low voltage use are connected in parallel to each other and the switch of the second heater is turned ON and OFF. CONSTITUTION:In an electric water heater or the like, constants are set so that the voltage across a resistance RB2 is below the rise voltage VBE (about 0.7V) of a transistor Q2 when low voltage power source (AC 100-130V) is applied and above the rise voltage VBE when high voltage power source (AC 200-240V) is applied in order for the transistor Q2 to turn OFF when low voltage power source is applied and to turn ON when high voltage power source is applied. When the transistor Q2 is OFF, a thyristor Q1 is turned ON, resulting in conducting only during the period, in which the anode side is positive, so as to develop heat in a heater H2. Because a heater H1 is energized at all times, both the heaters H1 and H2 develop heat during the above-mentioned conducting period. When the transistor Q2 is ON, the thyristor Q1 is turned OFF, resulting in shutting-off the heater H2 and consequently the heating is performed by the heater H1 only.
Patent JP-H05249816-A (JP)
Title: Conductive roll
Inventor: ISHIHARA KO
IPC: G03G15/08
Filed: 1992-03-04
Abstract: PURPOSE:To obtain the conductive roll with which the uniform and sufficient density of copied images is obtainable and which is excellent in fogging resistance by constituting the roller of a shaft body, an electrical insulating layer formed on the outer peripheral surface of this shaft body and a conductive layer formed on the outer peripheral surface of this electrical insulating layer. CONSTITUTION:The electrical insulating layer to be formed on the outer peripheral surface of the metallic sleeve (shaft body) 12 is, for example, an oxide film layer 13 formed by subjecting the surface of the shaft body 12 to an oxidation treatment or a nonconductive resin layer formed by using a nonconductive coating material compsn. essentially consisting of a binder resin. For example, the surface of the metallic shaft body 12 is subjected to the oxidation treatment, by which the oxide film layer 13 of a thin layer is formed on the surface of the shaft body 12. The conductive layer 14 formed on the outer peripheral surface of the electrical insulating layer is formed by using the conductive coating material contg. the binder resin and the conductive material. The accumulation of the residual charges of toners which is the cause for the generation of fogging is prevented when the electrical insulating layer is provided between the shaft body 12 and the conductive layer 14 in such a manner and, therefore, the control of the splashing of the toners from the roll is facilitated.
Patent JP-S60227509-A (JP)
Title: Delay line oscillating circuit
Inventor: TOKUNAGA YUUJI
IPC: H03K3/03
Filed: 1984-04-25
Abstract: PURPOSE:To easily make fine adjustment on an oscillating frequency, by providing an AND element which inputs the output at the final end of a delay line and the output of a tap and an NAND element which inverts the output of the AND element and inputs the inverted output in the delay line. CONSTITUTION:An AND element 3 inputs the output C of a delay line 1 and the output B of a tap at the delay line 1. An NAND element 2 inverts the output D of the AND element 3 and inputs its output A in the delay line 1. If the delay time from the input of the delay line 1 to the tap 1 and the delay time from the input of the delay line 1 to the final end are represented as tau1 and tau2, respectively, one cycle of the output A when the tap 1 is selected is determined by the sum of the delay times tau1+tau2. Therefore, variation of an oscillating frequency can be minimized by making tap switching and fine adjustment of the oscillating frequency in a delay line oscillating circuit can be made easily.
Patent JP-H07119331-A (JP)
Title: Multistory parking space
Inventor: DEGUCHI KOUKI
IPC: E04H6/18
Filed: 1994-04-22
Abstract: PURPOSE:To reduce time required for cars to enter a parking space and allow the cars to enter and leave the parking space continuously. CONSTITUTION:A running truck 5 is laid out in the central space 3 of each parking story while parking shelves 6 are installed on both sides of the central space 3 along the running direction of the truck 5 by a plurality of rows. The parking shelves 6 in each row are segmented into a plurality of parking chambers 7 while an arbitrary parking chamber 7 opposed to the central space 3 is used as a lifting space for a car elevator device 8. Roller tables capable of delivering cars freely are laid out on the parking shelves equivalent to each parking chamber 7, but the above lifting space is executed, and a lifting mount of the elevator device 8. A free belt type taking-in device which delivers cars between the lifting mount and the shelve is installed to a space equivalent to the elevator device on an entrance floor of cars while the central part of a front wheel support flat belt is dented out of this belt type taking-in device.
Patent JP-2000283285-A (JP)
Title: Driving force control device of vehicle
Inventor: YASUOKA MASAYUKI
IPC: F16H61/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of driving force control in a low speed region while the input/output shaft rotating speed and the speed change ratio are respectively detected asynchronously. SOLUTION: In a driving force control device for setting the target torque the of an engine according to the arithmetic results of a target driving force fTd and the speed change ratio R(k), the arithmetic result of the speed change ratio is corrected when at least one of the period Tin of a rotation synchronous signal of an input shaft and the period Tout of a rotation synchronous signal of an output shaft is larger than the arithmetic period Tr of a speed change ratio operating part 43.
Patent JP-S60232387-A (JP)
Inventor: AOKI KATSUMI
IPC: B66B11/08
Filed: 1984-04-27
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-S5510881-A (JP)
Title: Capacitor-start motor
Inventor: UKAI MAKOTO
IPC: H02K17/08
Filed: 1978-07-10
Abstract: PURPOSE:To reduce the number of windings in a capacitor-start motor by winding one winding in 8 shape over a plurality of groups of iron cores formed between the slots of the stator of the motor to thereby form the stator. CONSTITUTION:A plurality of slots 7a-7d, 8a-8d are formed on a stator core 6 of a capacitor-start motor. First main winding 10 is so inserted into the slots 7a, 7b, 7c, 7b, 7a as to form 8 shape in a closed loop, and second main winding 11 is so inserted into the slots 7c, 7d, 7a, 7d, 7c as to form 8 shape in a closed loop. When currents are flown through the windings 10, 11 in the direction as designated by arrows, the currents flow in the same direction through the two main windings in the same slot and the currents flow in opposite direction through the windings in adjacent slots. Thus, necessary poles are formed between the slots. Two windings 13, 14 are similarly inserted in the slots 8a-8d.
Patent JP-S57200575-A (JP)
Title: Manufacture of hydrogen
Inventor: UKIHASHI HIROSHI
IPC: C25B9/19
Filed: 1981-06-02
Abstract: PURPOSE:To reinforce a cation exchange membrane without affecting unfavorably the electrical characteristics, by incorporating an ethylene tetrafluoride polymer into a cation exchange resin forming a cation exchange membrane dividing  a cathode and an anode. CONSTITUTION:The fibril ethylene tetrafluoride polymer is prepared by polymerizing ethylene tetrafluoride in a known manner, it is preferred that its surface area is 3-30m<2>/g, and its molecular weight is on the range of 2 millions or more. Preferably 0.2-25pts.wt. of the polymer are added to 100pts.wt. of the cation exchange resin, and the shearing force is applied to the mixture to obtain fibrils for the exchange membrane. The cation exchange membrane is a polymer having an ion exchange capacity of the ion exchange resin of 0.5-2.5 milliequivalents/g of dried resin and having carboxylic acid groups or sulfonic acid groups as ion exchange groups.
Patent JP-H09274197-A (JP)
Title: Manufacture of liquid crystal display device and liquid crystal display-device
Inventor: OSAGAWA KENJI
IPC: B23K26/38
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce a useless area of a frame part of a liquid crystal cell while sufficiently securing an effective length of a terminal electrode in a removal process of a common electrode short circuit connecting between the terminal electrodes leading out an internal circuit of a liquid crystal cell to the outside for preventing electrostatic destruction in a liquid crystal cell manufacturing process by removing it while remaining the part of the common electrode existing on the extension of the terminal electrode end part. SOLUTION: The common electrode 14 mutually short-circuiting the end parts of the terminal electrodes 13 led out toward a glass end surface 15 of a glass substrate for connecting the internal circuit of the liquid crystal cell formed on the glass substrate for preventing the electrostatic destruction of the liquid crystal cell internal circuit in the liquid crystal cell manufacturing process is removed partially by laser irradiation light scanned along gaps of respective terminal electrodes 13, and the terminal electrodes 13 are separated. Together with that, the end parts of the terminal electrodes 13 are prolonged by the remaining parts of the common electrode 14, and are made effective terminal electrodes containing prolonged parts 13a.
Patent JP-S62238796-A (JP)
Inventor: MASUDA NOBORU
IPC: G06K19/00
Filed: 1986-04-10
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-S59209459-A (JP)
Title: Quick cooling and solidifying device for molten metal
Inventor: INOUE HIDETOSHI
IPC: B22D11/06
Filed: 1983-05-12
Abstract: PURPOSE:To improve ease of handling and productivity by mounting attachably and detachably a nozzle which ejects a molten metal toward a horizontal direction to a guide and disposing a rotary cooling body oppositely to the nozzle. CONSTITUTION:A molten metal guide 5 is inserted through a cover body 1' into a hermetic vessel 1 and the bottom end thereof is dipped deep in the molten metal M. A nozzle 2 for ejecting the molten metal is attachably and detachably mounted to the top end of the guide 5. A pressurizing gas is blown through a supplying pipe 6 into the vessel to push downward the molten metal surface thereby lifting the metal M from the guide 5 toward the direction of the nozzle 2. The molten metal flows out through an outflow port 9 provided to the side wall at the top end of the nozzle 2 and is cooled quickly and solidified by contacting a rotary cooling roll 3. The exchange of the nozzle 2 is accomplished simply by disconnecting the nozzle from the guide 5 and pulling upward the nozzle.