baber/WOPTO huggingface dataset:
Patent JP-H04311209-A (JP)
Title: Device for detecting position of mobile vehicle
Inventor: TANAKA HIROYUKI
IPC: G05D1/02
Filed: 1991-04-10
Abstract: PURPOSE:To winden the detectable range of a device without lowering the detecting accuracy of the relative position between a mobile vehicle and storage medium. CONSTITUTION:On the mobile vehicle for which a coil 3 for supplying power by electromagnetic induction is provided on a storing medium B installed on the ground, 15 pieces of pickup coils Cmn are arranged in a five-row three- column matrix for calculating the relative position between the vehicle and medium B from the strength distribution of a magnetic field formed by the coil 3. A processing means selects one out of three small three-row three-column matrixes included in the above-mentioned matrix and calculates the relative positions in the direction of the rows and columns based on the detected values of nine pickup coils Cmn in the small matrixes. Out of the turee small matrixes, the matrix having the smallest total sum of the detected values of the 9 pieces of pickup coils Cmn in the matrix is selected.
Patent JP-S61237343-A (JP)
Title: Deflection yoke
Inventor: TAKITA HIDENORI
IPC: H01J29/76
Filed: 1985-04-10
Abstract: PURPOSE:To obtain a deflection yoke which can reduce a rise of temperature, by arranging a vertical deflecting coil at the innermost side, a horizontal deflecting coil outside that through a separator, and a core at the outermost side. CONSTITUTION:Outside a vertical deflecting coil 3 is furnished a horizontal deflecting coil 1 through a separator 2, and over the outside of the horizontal coil 1 is arranged a core 4. Although in the equivalent circuits, heat sources Qh, Qv and Qc and heat resistances Rh, Rs, Rv, Rc and Ra are same as conventional ones respectively, temperatures of the respective portions thetah, thetas, thetav, and thetac are different from the conventional ones, and so an additional mark 1 is placed to each theta. However, the temperature of the surrounding air flow thetaa is always equal. In calculation of the relation of the heat flow, the heat resistance, and the temperature, according to the thermal circuit theory, the heat distribution of each part of the deflection yoke is improved apparently to keep the temperature of the deflection yoke as a whole lower than that of the conventional deflection yokes.
Patent JP-2000273376-A (JP)
Title: Recording liquid for ink jet, and ink jet recording method
Inventor: MORIMOTO HITOSHI
IPC: C09D11/38
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an on-demand type ink jet ink which is excellent in delivery stability even in a low-humidity environment and can dispense with a long-time preparatory delivery by compounding water with a colorant, a high-boiling-point organic solvent, and a moisture-absorbent solid organic compound. SOLUTION: A compound of formula I is preferable as the moisture-absorbent solid organic compound. In formula I, R is H or a substituent; and m is an integer of 1-4. A compound of formula II is also preferable as the moisture- absorbent solid organic compound. In formula II, R1 to R4 are each independently H or a (substituted)alkyl, aromatic or heterocyclic group provided R1 may combine with R2, R2 may with R3, R3 may with R4 or R4 may with R1 to form an aromatic or heterocyclic ring; X is a halogen or an organic acid residue; and n is an integer of 1-4. Preferably, at least 50 wt.% of the high-boiling-point organic solvent is a compound of the formula: H-(OCH2CH2)1-OH (wherein l is an integer of 1-50).
Patent JP-S60221842-A (JP)
Title: Fault diagnosing circuit of logical device
Inventor: MATSUO HIROYUKI
IPC: H03K19/00
Filed: 1984-04-18
Abstract: PURPOSE:To detect the contents of a register having no scan bus, too, and to decrease the hardware of a circuit by reading the contents of a register to a register having a scan bus by utilizing a bus line, when diagnosing a fault of a logical device having a bus structure. CONSTITUTION:When a control signal on a mode switching control signal bus 240 of a fault diagnosing circuit of a logical device is in a diagnostic mode, a register 211 and 221 of integrated circuits 210, 220 hold the contents. Also, the contents of a register 231 of an integrated circuit 230 are read out of a scan output, and the contents of the register 211 are read to the register 231 through a bus line. Its contents are read out as a scan output, and subsequently, the contents of the register 221 are read out as a scan output. In such a way, the contents of all the registers 211, 221 and 231 are detected, a faulty part is retrieved, and the hardware of the circuit is decreased.
Patent JP-S5411876-A (JP)
Title: Sluding freezing device
Inventor: TOSHIFUJI NAOTAKE
IPC: B01D43/00
Filed: 1977-06-29
Abstract: PURPOSE: To provide the subject device wherein coolign brine which is in the congealing part of the device is transferred to a brine storage tank prior to the time of switch-over of valves, and thereafter the valves are switched, thereby removing heat lose due to cooling and heating brines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S563368-A (JP)
Title: Electromagnetic valve covered with synthetic resin
Inventor: SUZUKI MITSUO
IPC: H01F7/06
Filed: 1979-06-22
Abstract: PURPOSE: To eliminate influences of valve-covering synthetic resin on the magnetic circuit, size and shape of an electromagnetic valve covered with synthetic resin, by forming a flat yoke to have projections, and selecting the size of the portion of an L-shaped yoke to be fitted with the flat yoke such that it is slightly smaller than the mating portion of the flat yoke.  
     CONSTITUTION: Sizes A, B of L-shaped yoke 7 and flat yoke 8 are selected such that A is smaller than B to such an extent that flat yoke 8 can be fitted inside the L-shaped yoke 7 resiliently by opening the L-shaped yoke 7. In addition thereto, flat yoke 8 is formed with projections 11 to be fitted with L-shaped yoke 7. With such an arrangement, it is prevented that engagement of L-shaped yoke 7 with flat yoke 8 is rendered unstable or their positional relationship becomes incorrect due to displacement to L-shaped yoke 7 that is possibly caused by the pressure of resin acted in forming the outer cover. Thus, it is enabled to obtain a stable, small-sized electromagnetic valve. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03138054-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: MARUKI YASUO
IPC: C04B35/48
Filed: 1990-03-26
Abstract: PURPOSE:To improve operational efficiency by constituting wall face of inner hole, wall face of discharging hole and outer wall face at lower side of the body up to powder line part with refractory raw material of composition containing the specific concns. of C, CaO, ZrO2, respectively. CONSTITUTION:The wall face of inner hole part A, wall face of discharging hole C and the outer wall face at lower side D of the body at least to the powder line part B are constituted with the refractory obtd. from the refractory raw material of composition containing 10-15wt.% C, 15-30% CaO and 35-65% ZrO2. By making the lower part side from this powder line of Zr-CaO-C quality refractory, stickness of non-metallic inclusion of alumina, etc., on contacting surface of the submerged nozzle 10 with molten steel is prevented. By this method, narrowing and clogging of the inner hole part of submerged nozzle can be avoided and continuous castings sequentially executing to many heats can be obtd. and the operational efficiency is improved. Further, phenomenon, which the stuck product is caught to the molten metal, is restrained and the deterioration of product quality can be prevented.
Patent JP-H08247560-A (JP)
Title: Refrigerating device and air-conditioner using the device, and operating method of the air-conditioner
Inventor: SEKIGAMI KUNIMORI
IPC: F25B1/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a refrigerating device which is capable of preventing hunching without affecting adversely a surrounding environment with an operating method for an air-conditioner which uses the refrigerating device and, providing an air-conditioner which is capable of reducing the number of components. CONSTITUTION: A power control device 5 of a compressor employed for a refrigerant circuit is designed to return a part of refrigerants, which are on the way of being compressed in a compressor vessel by a power saving mechanism 13, in the case the power is variable to comply with requirements, and return a part of refrigerants discharged from compressors 11 and 12 to the suction side of the compressors 11 and 12 by a refrigerant liquid return mechanism 15. It is, therefore, possible to perform fine control and prevent the generation of hunching, even if a rated compressor is used by combining two mechanisms, such as the power saving mechanism 13 and the refrigerant liquid return mechanism 15. Furthermore, since there is no frequency change, it is possible to protect the surrounding environment from being adversely affected.
Patent JP-S58196403-A (JP)
Title: Configuration detecting device
Inventor: NAKAJIMA MASAAKI
IPC: G01B7/28
Filed: 1982-05-12
Abstract: PURPOSE:To obtain a contact type detecting device, which has high maintenability and reliability and detects the configuration (flatness) of a belt shaped material, and provided with a constitution wherein a non-contact state is transmitted by using rotary transformers instead of a transmitting means of a slip ring for signal transmission. CONSTITUTION:A material to be rolled 2 is guided to a rolling mill 1 through a deflector roll 3, rolled, and wound by a winding device 5 through a deflector roll 4. The deflector roll 4 is a divided roll for detecting the configuration, and a stress detecting part is built in. As the stress detecting part, a strain gage, a semiconductor pressure sensor, a magnetic strain type device, an electrostatic capacity type device, and an eddy current type device are well known. An exciting current 21 is electromagnetically transmitted to the side of the divided roll 4 through a rotary transformer 23 and drives the stress detecting part 41. The detected stress signal is transmitted to a signal processing part on the fixed side through a rotary transformer 24.
Patent JP-H02261735-A (JP)
Title: Paper feeder
Inventor: MIYAWAKI TATSUO
IPC: B65H1/14
Filed: 1989-03-31
Abstract: PURPOSE:To perform the opening or closing of an on-off door securely even in such a paper feeder where the maximum loadage of paper sheets comes to large capacity and the travel of a mount base becomes lengthened by installing an elastic member in a support member alone to house the paper sheets within a range being formed by both second and third surfaces, when the mount base is shifting to a first position. CONSTITUTION:A mount base 52 with a first surface loading paper sheets and a second surface 52e being situated at the opposite side with this first surface 54d is supported by a support member 51 with a third surface 55 to be opposed to the second surface 52e of this mount base 52, and at the time of traveling between first and second positions, an on-off member 54 is closed in order to protect the paper sheets P loaded on this mount base 52. When this on-off member 54 is closed, and elastic member is housed in a range being formed by both second and third surfaces, thus opening or closing the on-off member 54 can be surely performed.
Patent JP-S61240865-A (JP)
Title: Low speed rotating device
Inventor: DOKE HIROSHI
IPC: H01L41/09
Filed: 1985-04-15
Abstract: PURPOSE:To reduce the size, to facilitate the manufacture and to further decrease a cost by rotating an output rotational shaft at a low speed with only a bimorph as a drive source. CONSTITUTION:One ends of a plurality of bimorphs 141-148 are supported radially in cantilever shape to a stationary shaft 13 to circularly dispose the free ends of the bimorphs 141-148. An elastic ring 16 having an inner diameter larger by small size than the diameter of the outer contacting circle of the free ends of the bimorphs 141-148 is disposed rotatably on the outer periphery of the bimorph groups 141-148. An annular frame 11 is concentrically disposed at a small gap to the outer periphery of the ring 16. The bimorphs 141-148 are selectively energized to rotate an output rotational shaft 17 coupled with the ring 16 at a low speed.
Patent JP-H10272513-A (JP)
Title: Tube, manufacture of tube and manufacture device for tube
Inventor: ONA HIROSHI
IPC: B21C37/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make transportation easy and to easily manufacture a tube at site by form-rolling a belt like tube material having a spring back property, deforming so as to overlap longitudinal direction edge faces and coiling in the direction orthogonal to the longitudinal direction. SOLUTION: A belt like flat plate having a spring back property is held between rolls of a forming roll device 11, the flat plate is bent somewhat by a drive cold roll forming part 11a. Successively, by deforming the flat plate bent somewhat so as to be coiled in by a multi-stage non-drive cold roll part 11b having a space in-between, the plate is deformed so that longitudinal edge parts of the plate are overlapped. The material, by the non-drive cold roll forming part, is advanced by a coiling tension from a coiling bobbin part 12 and is deformed a round shape by rolls 5-16. The material is coiled in more than double coilings at the time departing the last stage roll. The coiling bobbin part 12 has a twisting mechanism and a tension function, the material roll formed is coiled in a flat shape.
Patent JP-H02281946-A (JP)
Title: Method and device for adjusting tension of paper
Inventor: JACOB KLAUS-PETER
IPC: B65H23/188
Filed: 1990-03-27
Abstract: PURPOSE: To measure a tension of paper without interfering with an operation of all lines by removing the tension of the paper between two ends of a paper route, comparing a position of a detection hole with a correct position generated from a predetermined distance, and adjusting the tension in printing relative to the comparison. CONSTITUTION: Since a grip wheel 53 is lowered to drive rollers 51, 52 after a short period of a normal operation at a raising position, a roller 59 is brought into close contact with the rollers 51, 52 at the time of moving down the roller 59 to remove the tension of the paper, thereby allowing a detection with reliability. When the tension of the paper is once removed, more detections are conducted at positions of the holes opened at deliveries 56, 57. A manual or automatic adjustment of the paper tension is differentiated by operating a brake, a dandy roller 4 or a drum 61 of a rewinder 1 based on a pulse transmitted by a detector and analyzed by a microprocessor. Thus, the tension of the paper can be measured without interfering with the operation of all lines.
Patent JP-S59205504-A (JP)
Inventor: MAEKAWA HIROSHI
IPC: F22B35/06
Filed: 1983-05-04
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-2000274826-A (JP)
Title: Warm air heater
Inventor: WATANABE ISAO
IPC: F24H3/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To recover quickly a room temperature from a level lowered in ventilation, by a fast heating operation, without impairing a heater. SOLUTION: In the case when a room temperature lowers to a prescribed value or below in the condition that an operation extension switch 1 is operated, this is judged to be caused not by a sudden change in the weather, but by excessive ventilation, and a fast heating operation is made executable so that the room temperature be recovered as quickly as possible. In the case when the room temperature lowers to the prescribed value or below, though the operation extension switch 7 is not operated, this is judged to be caused not by ventilation, but by the sudden change in the weather, and the fast heating operation is made not to be executed.
Patent JP-H02257476-A (JP)
Title: Data identifying device and recording format
Inventor: SHIMADA TOSHIYUKI
IPC: G11B7/00
Filed: 1989-03-29
Abstract: PURPOSE:To stablize the reproducing of a clock, to simplify a circuit and to execute the satisfactory identification of data by setting a modulating system to execute recording and reproducing as a modulating system, which can be synchronized by itself, and reproducing the clock for data identification from the recorded and reproduced data themselves. CONSTITUTION:A frequency divider 3 is provided to divide the frequency of the reproducing clock and to output timing to start recording and reproducing and an analog / digital converter 4 is provided to execute the sampling of the second reproducing signal with the reproducing clock as a sampling clock. Then, a data detector 5 is provided to execute the decision of the data from the output of the A/D converter 4. An error between the component of the reproducing clock to be reproduced from a clock pit included in the first reproducing signal and the clock component of the second reproducing signal modulated by the modulating system, which can be synchronized by itself, is calculated as relative time relation and the phase correction of the reproducing clock is executed. Thus, the satisfactory identification of the data can be executed.
Patent JP-S575515-A (JP)
Title: Over-rotation preventive device for engine
Inventor: NAGAI NOBORU
IPC: F02B75/02
Filed: 1980-06-13
Abstract: PURPOSE: To prevent overrotation of an engine for chain saw, of 2-cycle type in precompressive system in the crank room, by providing an automatic control valve in the communication line from the crank room to air supply duct and by reducing the procompression force in accordance with the number of revolutions of the engine.  
     CONSTITUTION: The air supply line 5 connecting the air suction hole 2 of engine 1 to the carburettor 3 is put in communication with the crank room 15 through a communicating duct 9. In this communicating duct 9, an automatic control valve 8 is equipped which opens automatically by sensing the vibration owing to the specific revolutions of the engine. Overrotation of the engine 1 will open the automatic control valve 8, and the precompression force in the crank room 15 is released toward the carburettor 3 through the communicating duct 9. Consequently, the output of engine drops and the number of revolutions become low. Thus overrotation can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59204315-A (JP)
Title: Integrated circuit
Inventor: UENO TAKAHIDE
IPC: G06G7/02
Filed: 1983-05-06
Abstract: PURPOSE:To reduce noises generated in switch operation by providing signal transmission lines, transmission gates, control circuit, transminission gate for muting, and muting control signal generating circuit. CONSTITUTION:The integrated circuit consists of plural signal transmission lines 31a-31n which are connected in parallel between a signal input terminal IN and a signal output terminal OUT and differ in impedance from one another, transmission gates 32a-32n connected to those signal transmission lines, one by one, respectively which open and close transmission lines, a control circuit 33 which controls the opening and closing of the gates, a transmission gate 34 for muting which has the input terminal grounded and the output terminal connected to a signal output terminal OUT, and a muting control signal generating circuit 35 which generates a signal for controlling the opening and closing of the gate 34. Consequently, noises generated by the charging and discharging of a P well intersource capacitance can be removed.
Patent JP-H11277293-A (JP)
Title: Welding metal and welding joint excellent in reheat crack resistance
Inventor: HIRATA HIROMASA
IPC: B23K35/30
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding metal and a welding joint for an austenite steel capable of preventing a micro crack in multi-layer welding and excellent in corrosion resistance in a high temp. environment including chloride and sulfide. SOLUTION: A steel contains, by weight, <=0.08% C, <=2% Mn, 30-45% Ni, 25-35% Cr, 0.2-1.8% Mo, 0.5-3.5% Nb, 0.1-0.35% N, <=0.01% Al, <=0.01% O, 0-0.01% B, 0-0.01% Ca, 0-0.01% Mg, 0-0.02% Zr, 0-0.02% Hf, 0-0.02% Ta, and <=0.01% P. In this case, Si and Nb satisfy the formula, Si<=0.12Nb+0.04, and also S and Nb satisfy the formula, S<=0.001 Nb + 0.015.
Patent JP-S521245-A (JP)
Title: Water turbine generator
Inventor: SHIGAKI SETSUO
IPC: F03B7/00
Filed: 1975-06-23
Abstract: PURPOSE: A water turbine generator, that efficiently converts water flow energy of low fall difference into electric energy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02255333-A (JP)
Title: Deoxidation functional laminated body excellent in adhesive property and production thereof
Inventor: NOSAKA KEISUKE
IPC: B32B7/02
Filed: 1989-03-30
Abstract: PURPOSE:To obtain a deoxidation functional laminated body which has an unbonded part as a deoxidation functional layer and is excellent in adhesive property by separating an adhesive layer being the intermediate layer of organic resin and a metallic body two-dimensionally and geometrically into a deoxidation functional part and a bonding functional part and further strengthening the functions of the respective parts. CONSTITUTION:In the distribution of a bonding functional part, when this bonding functional part is distributed in an islandlike shape, bonding force is made comparatively weak. The area of the bonding functional part must be made wide in order to prevent it and thereby the area of a deoxidation functional part is narrowed and deoxidation capacity is lowered. Therefore bonding force can be enhanced even in the same area by distributing the deoxydation functional part in the islandlike shape. In other words, the adjacent unbonded parts are preferably made an isolated shape as shown in a figure. Further the area of the unbonded part is desirably made small and regulated to <=2cm<2> preferably <=0.5cm<2> because a film is easy to be damaged by handling such as covering, double-seaming, piling-up and transport when the area of the unbonded part is made large.
Patent JP-S58195837-A (JP)
Title: Controller for scanning of document
Inventor: TOMOSADA MASAHIRO
IPC: G03G15/04
Filed: 1982-05-11
Abstract: PURPOSE:To control inversion adequately in a min. time and to move a scanning system and a photoreceptor relatively with ease and high accuracy, by determining the inversion position determined beforehand in accordance with the size of a cassette and a variable magnification. CONSTITUTION:As a power switch is turned on, a microcomputer 30 executes the routine of entry keys and various sets of data are stored in an RAM. When a copying key is turned on, a main motor M1 starts running and a drum, etc. are rotated. A forward signal FAW is outputted and a motor M2 is run forward, thereby starting scanning. A CV37 divides down the pulse train E1 from an encoder 37 according to the data m1 on a frequency dividing ratio and converts the same to the pulse E2 of the same frequency as a clock frequency CLK. A PLL compares the CLK and the E2, and controls the speed of the motor M2 according to the output thereof. A motor M1 is controlled similarly. When the FAW goes to an L and a backward signal BAW to an H according to the size of the cassette and the ratio m1, the motor M2 is run backward and the scanning system and the photoreceptor are moved relatively with high accuracy.