baber/WOPTO huggingface dataset:
Patent JP-S56105199-A (JP)
Title: Antifreezing structure for low temperature underground tank bottom
Inventor: TADA BUNZOU
IPC: F17C13/10
Filed: 1980-01-21
Abstract: PURPOSE:To inhibit the bottom base of a storage tank from rising due to freezing below allowable limit by installing insulating material on the boundary between the layer of gravel and the ground below. CONSTITUTION:Insulating material 19 is installed on the boundary between the layer 16 of gravel and the ground below 14. If a heating device 29 fails to operate due to some reason, the temperature inside a rubble container 15 is subject to the low temperature of liquid stored at the bottom. Subsequently the low temperature liquid absorbs the heat from the rubble container 15 and reduces the temperature grdually. However, the insulating material 19 hold down the cooling of a ground 14 and thus inhibits the bottom base 12 of the tank from rising due to frozening below allowable limits.
Patent JP-S5287430-A (JP)
Title: Method of binding lead to plastics
Inventor: NUMAKURA KENSHI
IPC: B29C65/48
Filed: 1976-01-17
Abstract: PURPOSE: A method characterized by the improved adhesion of lead to the plastics sheath comprises forming the anchor film excellent in the adhesion to the surface of lead to ensure the sufficient adhesion effect even in the application of hot melt adhesive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03213777-A (JP)
Title: Check valve
Inventor: YASUO TAKASHI
IPC: F16K17/02
Filed: 1990-01-13
Abstract: PURPOSE:To obtain a check valve which can be assembled easily and of which energizing force is adjustable by respectively providing magnetic members in a valve member and a holding member constructing a check valve, and opposing the magnetic members against each other with the magnetic force in the opposite directions, and energizing the valve member to the closing direction with the resiliency. CONSTITUTION:Magnetic members 14, 15 respectively provided in a valve member 11 and a holding member constructing a check valve are opposed against each other by the magnetic force in the opposite directions, and the valve member 11 is energized to the closing direction by the resiliency. A check valve which can be assembled easily thereby functions excellently. Furthermore, adjustment of the energizing force of the valve member is possible by enabling the adjustment of vertical position of the magnetic members with screw or the like.
Patent JP-H08194501-A (JP)
Title: Controller
Inventor: ICHIKAWA TAKAHIRO
IPC: G05B23/02
Filed: 1995-01-17
Abstract: PURPOSE: To provide a controller which can output the identification information on its present specifications to the outside without changing the CPUs excluding the specific one when this CPU is changed in response to the change of specifications of the controller. CONSTITUTION: Each of CPU 110 to 130 stores the identification information on a controller 100. The identification information stored in the CPU 120 and 130 are sent to the CPU 110 by a DMA. The CPU 110 sends the identification information stored in itself to an identification device 200 together with the latest identification information selected out of those sent from the DMA. In such a constitution, the latest identification information is selected by the CPU 110 and outputted to the device 200 without changing other CPUs as long as the latest identification information is previously stored in the changed one of those CPUs.
Patent JP-S59129166-A (JP)
Title: Magnetic ink recorder
Inventor: MARUNO SUSUMU
IPC: B41J2/065
Filed: 1983-01-14
Abstract: PURPOSE:To provide the titled recorder capable of getting rid of the dimness of record by sufficiently feeding ink to the top of wire, by a method wherein a magnetic wire is magnetized, a great amount of ink being powerfully adhered onto it and a magnetic wire is caused to reciprocate. CONSTITUTION:The magnetic wire 1 opposed to the record surface 2 is magnetized and a great amount of magnetic ink is powerfully adhered to the top of magnetic wire by feeding magnetic ink 7 from a magnetic ink tank 6. That magnetic wire is caused to reciprocate between the record surface 2 and the original place according to the record signal by a magnetic wire drive means 4, the magnetic ink on the top of magnetic wire being adhered to the record paper and the record picture is obtained
Patent JP-2000201939-A (JP)
Title: Medical implement
Inventor: OUCHI TERUO
IPC: A61B17/28
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To perform a sophisticated treatment exceeding a mere puncture to an object existing on the reverse side of a mucous membrane in a single operation by forming tip parts of a pair of tip treating members in a sharply pointed shape in the forward direction. SOLUTION: In a pair of tip treating members 6, 7 of a medical implement 1, tip parts are formed in a sharply pointed shape in the forward direction, and in a closed state, both pointed tip parts are contacted with each other to become a single needle tip shape. Thus, for example, a treatment such as gathering a biopsy tissue from a tumor under a mucous membrane can be easily performed in such a way that first of all, a pair of tip treating members 6, 7 are thrust in a tumor existing in the inmost part from a surface of a mucous membrane, the tip treating members 6, 7 are opened, the tip treating member 6, 7 are pushed in the tumor, and are closed.  The biopsy tissue from the tumor under the mucous membrane is not only gathered but also a biopsy of a pancreas can be performed from a stomach under an optical observation and an observation of an ultrasonic tomograph by inserting, for example, the treating tool 1 into a implement inserting channel of an ultrasonic endoscope.
Patent JP-S57120119-A (JP)
Title: Robot controlling system
Inventor: INABA HAJIME
IPC: B25J13/00
Filed: 1981-01-17
Abstract: PURPOSE:To increase the range of application for a robot, by securing the free and highly accurate positioning and stopage of a mobile part like a wrist, etc. at an optional indicated position regardless of the fluid drive using pneumatic pressure, hydraulic pressure, etc. CONSTITUTION:A sensor part 101 comprising magnetic sensors 8a and 8b of a wrist plus an approximate switch 12 produces pulse signals Pa, and Pb plus a home position signal HPP in accordance with the rotation of a motor 1. A robot controller 102 includes receivers 103a-103c, a pulse processing circuit 104, a present position counter 105, a gate circuit 106, a teaching data memory 107 and a comparator 108. The comparator 108 compares a command position alphac read out of a memory 107 with the present position alphaa of a wrist and delivers control signals CWV, CCWV, DEV and BRK to control solenoid valves 21-41 and a brake 61 according to the difference alphae.
Patent JP-H11200657-A (JP)
Title: Elevator parking
Inventor: MATSUNUMA SETSUO
IPC: E04H6/26
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an elevator parking capable of reducing a cycle time and more improving smoothness by allowing a vehicle to get in or out with forward movement all times without an extra waiting time due to turning it continuously getting in or out and to get in or out with no loose operation of shelves on both sides. SOLUTION: A pallet traversing device mounted on a turn table to be turned together therewith is provided. The pallet traversing device provided in symmetry with a turning center has a pair of dogs mutually movable up and down alternately. A pallet 9 has a pair of traversing grooves 9a in symmetry with the turning center on both sides in the cross direction. It also has a cage controller, which allows a vehicle to be stored in a shelf as it is without being turned when continuously getting in (A, B), to be previously turned on the cage and restored in the original shelf before getting out (C, D) and to get out as it is without being turned when continuously getting out (E) so that the vehicle can get in or out with forward movement all times.
Patent JP-S56102523-A (JP)
Title: Manufacture of aluminum-plated steel sheet having resistance to oxidation at high temperature
Inventor: MORITA ARIHIKO
IPC: C22C38/28
Filed: 1980-01-22
Abstract: PURPOSE: To manufacture a steel sheet plated by molten Al), having low yield point, excellent workability and oxidation resistance at high temp., by degassing molten low carbon steel contg. a specific quantity of Ti to manufacture slab, by hot rolling and cold rolling the slab to produce steel sheet, then by plating the steel sheet with molten Al.  
     CONSTITUTION: Low carbon steel comprising 0.001W0.020% C, 0.05W0.30% Mn, 0.05W0.50% Cr, 0.01W0.10% Al, 0.10W0.50% Ti, of which Ti content being at least ten times the content of C, is melted in a converter, and decurburized and denitrided by vacuum degassing to manufacture slab. Said slab is continuously hot rolled to make steel sheet, and is wound at ≥700°C temp. to a hot rolled coil. This  coil is pickled to remove scale, and is cold rolled to the final thickness. The steel  sheet is plated with molten Al by an NOF molten Al dipping device by heating to  ≥850°C temp. This steel sheet contains very small quantities of impurities such as  C, N causative of quench aging, and has excellent workability because residual C is  fixed with Ti, and has excellent oxidation resistance because of Cr contained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05184905-A (JP)
Title: Cylinder for ultrahigh pressure generator and its production
Inventor: KADA YOSHIHIRO
IPC: B01J3/06
Filed: 1992-01-16
Abstract: PURPOSE:To extend life by preventing a crack by imparting fiber flow in a proper direction and a sufficient forging ratio to the innermost periphery of a core receiving the high stress of ultrahigh pressure and holding them by an outside core through sufficiently strong metallurgical bonding. CONSTITUTION:A cylinder for an ultrahigh pressure generator synthesizing and producing a hard crystal such as industrial diamond has a ring-shaped core 5 having a through-hole bored therein at the central part thereof. In this case, the core 5 is formed by concentrically fitting a plurality of separately produced rings 1, 2. At least one of the fitting surfaces of the rings 1, 2 is constituted as a metallurgical contact part 4 mutually bonding the inside and outside rings 1, 2 metallurgically. In production, a plurality of the rings 1, 2 mutually different in a forging ratio and fiber flow 3 are fitted each other. The fitting surfaces of the rings 1, 2 are metallurgically bonded by hot static pressure press or heating.
Patent JP-H08193194-A (JP)
Title: Gas igniter for charging car for coke oven
Inventor: MIYAKE TATSURO
IPC: C10B45/00
Filed: 1995-01-18
Abstract: PURPOSE: To obtain an igniter capable of forming a stable flame even when the flow rate of a dust-containing gas emerging from the hole for charging coal into a coke oven is suddenly changed. CONSTITUTION: A charging car 6 is provided with a liquid fuel tank 31, a pump 34 for charging a liquid fuel into the liquid fuel tank, and a blower 40. Each chute 6c is provided with a burner for mixing a liquid fuel sent from the pump 34 with compressed air fed from the blower and for injecting the mixture and an ignition burner 50 composed of an igniter for the mixed gas. The feed pipe for the liquid fuel and the air feed pipe are provided with respective flow control valves 35 and 43, and the mixing ratio of the compressed liquid fuel fed to the ignition burner to the compressed fed to the ignition burner is controlled with a control panel 51. By using this igniter, the flame is not extinguished even when a sudden change in the flow rate of the dust-containing gas occurs. Therefore, gas explosion in the dust collection system can be prevented.
Patent JP-H09198881-A (JP)
Title: Semiconductor memory
Inventor: MAENO HIDESHI
IPC: G11C16/06
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a memory with reduced power consumption by preventing current from flowing to a memory cell other than that accessed. SOLUTION: An address signal is applied to an NMOS memory cell through word lines WLN0, WLN1, WLN2 and WLN3 connected respectively to outputs X0, X2, X4 and X6 of an X decoder 3. On the other hand, an address signal is applied to a PMOS memory cell through word lines WLP0, WLP1, WLP2 and WLP3 connected respectively to outputs X1, X3, X5 and X7 of the X coder 3.
Patent JP-H05188154-A (JP)
Title: Dielectric detecting apparatus
Inventor: AOKI KOUJI
IPC: B60N2/00
Filed: 1992-01-16
Abstract: PURPOSE:To prevent erroneous operations by equalizing the potential of an intermediate electrode and the potential of a sensor electrode at the same potential, and removing the adverse effect of dielectric bodies other than a dielectric body to be detected. CONSTITUTION:A sensor 14 is constituted of a capacitor CA, a capacitor CB and a capacitor CC. The capacitance of the capacitor CA is changed with a person and the facing of seat, which are present in an electric field, with sensor electrode 11 and a grounding electrode 12. The capacitance of the capacitor CB is changed with a main cushion and the facing of seat, which are present in the electric field, with an intermediate electrode 13 and the grounding electrode 12. The capacitance of the capacitor CC is changed with a slab urethane, which is present in the electric field, with the sensor electrode 11 and the intermediate electrode 13. The sensor 14 is assembled into a person detecting device ECU. A detecting circuit IC1 detects the change in capacitance of the capacitor CA and controls a judging circuit IC2. The IC2 judges the presence or absence of the person based on the output of the circuit 1. A same potential circuit IC3 has an operation amplifier OP1, equalizes the potential of the electrode 13 and the potential of the electrode 11, offsets the changes in capacitances of the capacitors CB and CC and prevents the erroneous operations.
Patent JP-S62164387-A (JP)
Title: Still picture filing device
Inventor: FURUKI TSUNEO
IPC: H04N5/937
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a high resolution, and to record and preserve an original picture separately from a picture to be field by setting one of readout speed at a low level, and setting others at levels lower than that. CONSTITUTION:A digital signal which is changed to a luminance signal and a color difference signal at a matrix circuit 2, and is supplied to a frame memory 5 through an AD converter 4, is read out at a prescribed speed. The readout speed is set at a readout speed control circuit 6, and when it is requested to obtain the high resolution, it is set at the low level. A signal S is supplied to a discrimination signal adding circuit 10 through a DA converter 8, and on which a speed discrimination signal and a frame discrimination signal are overlapped, and is supplied to a video signal recording and reproducing device 12 through an FM modulation circuit 11. In such a case, corresponding to a control signal from an input/output control circuit 26 and the readout speed control circuit 6, the readout speed of the second system path supplied from the frame memory 5 to a digital input/output circuit 24 is set at the level lower than the above one.
Patent JP-S61166500-A (JP)
Inventor: NOGAMI YUJI
IPC: B66C23/60
Filed: 1985-01-18
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-H07263924-A (JP)
Title: Dielectric resonator
Inventor: YUHA KORUPERA
IPC: H01P1/205
Filed: 1995-01-18
Abstract: PURPOSE: To make the electric field density of a wide-width part by an easy method and to effectively perform frequency tuning by forming the wide-width part which is wider than a resonator hole covered with a conductive material at the upper end part of the resonator hole. CONSTITUTION: A dielectric block 2 has its top surface and uncoated flank covered with a lid 5 made of a conductive material and is surrounded substantially with the conductive material. The dielectric block 2 has the circular resonator hole 3a on its top surface 9 and its upper end is the wide-width part 10, which is coated with the conductive material. Then this coating material is joined with the coating material of the hole and the wide-width part 10 constitutes part of a transmission line resonator. The wide-width part 10 provided at the upper end performs the frequency tuning by a frequency tuning element 11 provided above the resonator hole 3a more effectively. This tuning element 11 is a tab which is folded and formed on the lid 5 made of the conductive material covering the top surface 9.
Patent JP-S56107006-A (JP)
Title: Melt spinning of extremely fine multifilament
Inventor: ICHIHASHI EIJI
IPC: D01D7/00
Filed: 1980-01-22
Abstract: PURPOSE: An extremely fine multifilament yarn extruded from the spinneret is oiled on the oiling roller set beneath the spinneret, pressed alternately to a plurality of collecting guides and taken up, thus, producing the ojective extremely fine multifilament yarn used as a raw material for artificial leather with high uniformity in high productivity.  
     CONSTITUTION: In the production of extremely fine multifilament yarns of a thermo plastic polymer with less than 0.7 filament denier fineness at a speed of higher than 2,500m/min, the yarn 2 extruded from the spinneret 1 is solidified with cooling means 3 and oiled on the first oiling roller 4 that is set at the position beneath the spinneret 1 with a distance L 1  of 300W1,000mm. Then, the yarn is collected with a plurality of collecting guides 5 which is set in series at the position with a distance L 2  from the spinneret surface of less than 2,000mm and sent through chimney 6 to the second oiling roller 7, on which it is oiled again. Further, the yarn is taken up with godet rollers 8 and 9 and wound up into a package 11 by a winder 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56105819-A (JP)
Title: Folding and bending machine for sheet
Inventor: HOSOYA TOMOYOSHI
IPC: B21D5/01
Filed: 1980-01-24
Abstract: PURPOSE: To facilitate the folding work and U-bending work for a long sheet, by arranging the folding press machine into a horizontal type.  
     CONSTITUTION: The press machine 1 is provided with following items; the press frame constituted of the guide shaft 5 set to the frame 4 and the connecting plate 6 fixed to an end of the guide shaft 5; the press cylinder 7; the pressure plate 8 which is fitted to the guide shaft 5 so as to be slidable, and is fixed to the rod of the cylinder 7; the moving die 9 fixed to the pressure plate 8; and the stationary die 10 fixed to the frame 4. The cylinder 7 is actuated to make the moving die 9 press the folded sheet 3 to the lower stationary die 10 in order to form a projection in the sheet 3. After this press work, the cylinder 7 is released from the work and the moving die 9 is returend to the initial position. Since the folded part of the folded sheet 3 can move in the horizontal plane, the stripping and conveying works for the folded sheet 3 after the folding work are easily operated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61165573-A (JP)
Inventor: INOUE HIROSHI
IPC: F25D23/06
Filed: 1985-01-17
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-H02187092-A (JP)
Title: Printed wiring board
Inventor: ASANO TOMOAKI
IPC: H05K3/28
Filed: 1989-01-13
Abstract: PURPOSE:To prevent connection defective of soldering between a component lead and a conductor pattern by making a solder resist layer of a printed wiring board thicker than a conductor pattern at least by 40mum. CONSTITUTION:A conductor pattern 2 and a solder resist layer 3 are formed on an insulating substrate 1. A solder paste 4 is printed and applied onto the conductor pattern 2 as a spare solder. A component lead 5 is registered onto the conductor pattern 2 and heated to connect the conductor pattern 2 and the component lead 5 with a solder 6. Solderability can be improved by making a solder resist layer 3 thicker than the conductor pattern 2 at least by 40mum.
Patent JP-H03211820-A (JP)
Title: Automatic developer
Inventor: TANAKA TOSHIMITSU
IPC: H01L21/30
Filed: 1990-01-17
Abstract: PURPOSE:To realize accurate pattern width development without being affected by irregularities in the radial direction, by a method wherein a laser light projecting means and a detecting means are set relatively movable with respect to a substrate driving means and a developing agent supplying means, in order to move a laser light irradiation position in the radial direction of a substrate. CONSTITUTION:A substrate 1 is irradiated with laser light, and pattern width is detected from transmitted diffraction light or reflected diffraction light by using a detecting means 7. In this case, a laser light projecting means 6 and a detecting means 7 are set relatively movable with respect to a driving means 11 for the substrate 1 and a developing agent supplying means 3, in order to move a laser light irradiation position in the radial direction of the substrate 1. Hence, even when the film thickness of photoresist, the amount of exposure, and the supply amount of developing agent are not uniform in the radial direction, the pattern width is detected at all points on the substrate 1 by the scanning of the detecting means 7 regarding laser irradiation positions, thereby realizing the uniform development to be desired.
Patent JP-S61165891-A (JP)
Title: Writing circuit of nonvolatile memory
Inventor: IKEDA NOBUYUKI
IPC: G11C16/02
Filed: 1985-01-17
Abstract: PURPOSE:To write plural bits at a time and to shorten greatly the writing time of a nonvolatile memory by synthesizing an X decoding signal and a data input signal and transmitting this synthetic signal through a temporary memory circuit and at the same time applying it to a word line. CONSTITUTION:An address input signal transmitted through an X decoder 1 selects one of vertical word lines of a memory array 4 and decides whether the selected line is equal to data '1' or '0'. Then the voltage of a high level is applied if the decided data is written; while the voltage of a low level is applied if the decided data is not written. These data are stored in a temporary memory and then applied to a word line in a group of several bits. A Y gate 6 consists of a conventional Y gate and a writing circuit. This writing circuit produces a state where data are written at a high level of voltage regardless of the types of these data. Thus it is possible to write plural bits at a time on the word line together with application of the information including the data input signal.
Patent JP-S54100239-A (JP)
Title: Power amplifier
Inventor: TSUKADA KEIZOU
IPC: H03F3/21
Filed: 1978-01-24
Abstract: PURPOSE:To save the power as well as to compensate the characteristics at the power saving time for the miniature radio set or the like by securing the continuous switching between the value of the emitter resistance of drive transistor Tr and the connection between the secondary coil of the output transformer and the speaker. CONSTITUTION:Interlocking switch 61 and 62 are connected to the E side when the large output is not required. And resistance 35 is added to the emitter circuit of drive Tr11 and 12 at the aural amplification step, and at the same time the speaker is connected to intermediate tap of the secondary coil in the output transformer. Thus, the load impedance of output Tr13 and 14 increase, and the collector current decreases due to reduction of the collector current and increment of the emitter resistance of Tr11 and 12. As a result, the power consumption of cell 82 reduces. At this power saving time, the load impedance of Tr13 and 14 increases, so the distortion of the crossover is reduced. And the unsteadiness caused by increment of the negative feedback quantity can be compensated by reduction of the gain of the current negative feedback due to resistance 35, thus enhancing various characteristics.