baber/WOPTO huggingface dataset:
Patent JP-S58206346-A (JP)
Title: Multispindle cooling system
Inventor: INOUE HITOSHI
IPC: B23Q11/12
Filed: 1982-05-26
Abstract: PURPOSE:To evenly cool bearing supports in both main spindle devices provided with each hollow chamber defined between a bearing and a bearing support and enclosing working liquid therein, and with each condenser communicated with a vapor line and a liquid line, by connecting one vapor line or liquid line with the other condenser. CONSTITUTION:When temperature rise of a bearing support 4 becomes greater than that of a bearing support 41, vapor quantity, vapor pressure and vapor temperature of working liquid in a hollow chamber 7 on the bearing support 4 side upon vaporizing becomes greater as compared with the other. Therefore, the working liquid is derived of greater latent heat of vaporization to cool the bearing support 4 more greatly, thereby suppressing that temperature rise of the bearing support 4 becomes greater than that of the bearing support 41. Hot vapor vaporized in the hollow chamber 7 is introduced through a vapor line 10 to a condenser 81. Liquid condensed in the condenser 81, which has a temperature higher than that of liquid condensed in a condenser 8, is introduced through a liquid line 121 into a hollow chamber 71 on the bearing support 41 side. Accordingly, the temperature rise at a bearing support 41 is increased by the increment in temperature of the liquid and thereby to hold the difference of temperature rise between both bearing supports 4 and 41 at a minimum level.
Patent JP-S57206770-A (JP)
Title: Fuel injection valve of internal combustion engine
Inventor: IKEDA HIROICHI
IPC: F02M61/06
Filed: 1981-06-11
Abstract: PURPOSE:To prolong operation life of an injection pump after an engine is mounted by determining a ratio of pressures for lifting a needle valve, one is required when the injection valve is opened and the other just after that, that is, a characteristic value of Schnar sound, within a specific range when the injection pump is tested with a hand pump. CONSTITUTION:Examination of theory and experimental work on a generative function of Schnar sound of an injection valve on the basis of a hand pump test recommends that a characteristic value SV in the design specifications of the valve should be no less than 1.05 from the view point of a relation between a life of the Schnar sound and the characteristic value. As a pressure for opening the injection valve of a Diesel engine is set as high as two or three times of the maximum pressure in a cylinder, a pressure for closing the valve below one-third of the pressure for opening it, makes the valve unavailable for practical use. By reversely calculating the sV under the condition the pressure for closing should be more than one-third of the pressure for opening, the SV must be fixed below 2.0. That is, the SV ranging 1.05 and 2.00 is ideal for long duration of the generated Schnar sound to prolong a service life of the injection valve.
Patent JP-S58207209-A (JP)
Title: Parts supply method
Inventor: OGIKUBO KAZUO
IPC: B65G29/00
Filed: 1982-05-28
Abstract: PURPOSE:To supply parts at a high speed by designing the perimeter of a field dial in such a way that at the moment when one part falls in a pocket on a field dial, the next part may touch the periphery thereof. CONSTITUTION:The periphery of a field dial C is formed as specified by the expression which is described in the drawing. At the moment when one part A falls in a pocket on the field dial C, the next part B may touch the peniphery thereof. The parts can be thereby supplied at a high speed.
Patent JP-H02291055-A (JP)
Title: Document processor
Inventor: FUKUNAGA KOJI
IPC: G06Q10/10
Filed: 1989-04-12
Abstract: PURPOSE:To generate a table consisting of vertical lines passing centers of space parts and horizontal lines dividing respective rows by providing a means to designate item divisions of document information, a means to detect the maximum width of each item, and a means to assign the space part in the row direction. CONSTITUTION:The maximum width of each item designated by the designating means which designates the division of each item of document information is detected. The part obtained by subtracting the total sum of maximum widths corresponding to respective items from a maximum document area in the row direction is equally assigned to respective items. These divided space parts and the maximum width of each item are referred to generate ruled line information with vertical lines passing about centers of space parts assigned to respective items and horizontal lines dividing respective rows.
Patent JP-H11275695-A (JP)
Title: Sound image controller
Inventor: ISE TOMOHIKO
IPC: H04S1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sound image controller which secures the installing position of a controlled sound source and which controls the positions of sound images over a wide range. SOLUTION: A sound image controller is provided with an R-channel(Rch) correcting section 10 constituted by closely arranging two loudspeakers 32 and 34 on the door beside the driver's seat of a vehicle, an L-channel(Lch) correcting section 40 constituted by closely arranging two loudspeakers 62 and 64 on the door beside the assistant driver's seat of the vehicle, two microphones 70 and 72 installed in the middle between the drover's and assistant driver's seats at a prescribed interval, and two adders 74 and 76, which output error signals e1 and e2 by calculating the differences between the outputs of the microphones 70, 72 and target response signals. The correcting sections 10 and 40 form a wide stereo-dipole type control area in the space of the vehicle, including the driver's seat and assistant driver's seat and control the position of the optimum virtual sound source (pseudo-sound image) for every user by the use of an adaptive filter 16, etc.
Patent JP-S5215290-A (JP)
Title: Method of manufacturing ultraconductive wire of nb3 sn compound
Inventor: HOTSUTA YOSHITOSHI
IPC: H01B13/00
Filed: 1975-07-28
Abstract: PURPOSE: To improve the critical current density, thermal stability, etc., of the compound ultraconductive wire by arranging a Cu-Sn alloy around Nb in a concentric circular form and by making the growth of the thickness of the Nb 3 Sn layer unform. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5426265-A (JP)
Title: Continuous gold rolled strip manufacturing apparatus with coupled mechanical descaler and cold rolling mill
Inventor: NOMURA SUSUMU
IPC: B21B1/28
Filed: 1977-07-29
Abstract: PURPOSE:The continuous cold rolled sheet manufacturing apparatus for efficiently obtaining the cold rolled coil directly from the hot rolled coil, by arranging sequentially in series the hot rolled coil uncoiler, the welder, the descaler, the cold rolling mill, etc.
Patent JP-H08289483-A (JP)
Title: Power supply
Inventor: TANAKA TOSHIMASA
IPC: H02J9/06
Filed: 1995-04-18
Abstract: PURPOSE: To provide a power supply circuit producing an output voltage with no voltage drop in which a system can be designed without taking account of voltage drop by extending the power supply voltage for the system by an amount corresponding to the forward voltage of a diode. CONSTITUTION: Voltage V1 of a first power supply 1 is divided through resistors 3, 4 and fed to + terminal of a comparator 5. Voltage of a second power supply 2 is fed to - terminal of the comparator 5 and an MOSFET 7 is turned ON when the voltage at the + terminal of the comparator 5 is high, otherwise an MOSFET 8 is turned ON. Consequently, power is fed from the output terminal of any one of first or second power supplies 1, 2.
Patent JP-H04305637-A (JP)
Title: Projection type liquid crystal display device
Inventor: OI YOSHIHARU
IPC: G03B33/12
Filed: 1991-03-29
Abstract: PURPOSE:To obtain projected images which are bright and have a high contrast ratio and high resolution by using a small-sized optical system with the projection type liquid crystal display device for which a transmission scattering type liquid crystal display element constituted by dispersing and holding a liquid crystal into a resin matrix and crimping a liquid resin composite controlling transmission-scattering by a change in refractive index is used. CONSTITUTION:This device has a light source system 11 for projection, the liquid crystal display element 12 of the transmission scattering type crimping the liquid resin composite and the projection optical system 14 and a scattered light removing mechanism 15 consisting of a diaphragm is provided in the projection optical system. The F value of this mechanism is specified to 6.5 to 22.
Patent JP-H037783-A (JP)
Title: Water-based chemical composition
Inventor: DEIBUITSUDO UIRIAMU SHIEPAADO
IPC: C09D11/02
Filed: 1990-04-05
Abstract: Water-based compositions which are usable in the formulation of inks, particularly for flexographic printing, containing an acrylic copolymer and a resin, rosin or rosin derivative, in the absence of any protein component. Rosin esters may also be used. a proportion of the acidity of the resin or resin derivative can be neutralised by a base such as ethanolamine to form a soap which disperses the rosin. The copolymer preferably has a glass transition temperature of 0 DEG C or lower.
Patent JP-H04303303-A (JP)
Title: Garbage container transportation device for multistoried building
Inventor: OKABE YONOSUKE
IPC: B65F1/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a transportation device having the capability of properly and stably controlling the drop speed of a garbage container in a vertical transportation tube without any complication in operation and mechanism, even if garbage loaded in the container has a non-cylindrical large block-shaped form. CONSTITUTION:A plurality of vent holes are arranged at intervals less than the length and radius of a garbage container 2 along the lengthwise direction of a soft cylindrical member 26 continuously forming a plurality of garbage containers 2.
Patent JP-S5214952-A (JP)
Title: Combustioning device in boiler
Inventor: INUZUKA HEIJI
IPC: F24H9/00
Filed: 1975-07-26
Abstract: PURPOSE: To prevent from noise and to increase heating efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5717552-A (JP)
Title: Metal halide lamp
Inventor: ISHIGAMI TOSHIHIKO
IPC: H01J61/88
Filed: 1980-07-04
Abstract: PURPOSE:To enhance the efficiency of a metal halide lamp by restricting the ratio of the charged amount of a scandium halide to that of a sodium halide, as well as the ratio of the maximum inner diameter of a luminous tube to the distance between the tube wall and the end of the widest part of an electrode. CONSTITUTION:A bulb 1 made of quartz glass is charged with mercury used as a buffer metal, a scandium halide and a sodium halide which are used as a luminous metal, and a rare gas used for starting a lamp. 1cc of the inner volume of the bulb 1 is charged with more than 1.56X10<-7>mol of the scandium halide, and the molar ratio of the charged amount of the scandium halide to that of the sodium halide is in the range of 2:1-1:21. The maximum inner diameter of the bulb 1 D and the shortest horizontal distance (l) between the bulb wall and the end of the widest part of each of electrodee 4a and 4b are restricted so that a relation of 2.9<= D/l<=3.8 is satisfied.
Patent JP-S59215620-A (JP)
Inventor: KURAMITSU TOSHIAKI
IPC: H01H33/59
Filed: 1983-05-23
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-S58208912-A (JP)
Title: Magnetic tape storing device
Inventor: KAMISAKA ITARU
IPC: G06F15/02
Filed: 1982-05-28
Abstract: PURPOSE:To execute an error recovery, and to improve the operability, by writing plural same data at the time of recording data, and using other data if an error exists at the time of readout. CONSTITUTION:The same character data of 2 pieces each are sent from a cassette tape recorder 60. A bi-directional switch 30 is usually switched to a signal line l2, and the first data passes through the signal line l2 and is read by a microcomputer 10. The second data passes through a signal line l3 and is stored in a temporary storage register 20. In case when no error exists in the first data, it is used as it is, and if an error exists, the second data stored in the register 20 is read out and used. Even if an error exists in the first data, an error is scarcely caused in the second data, and an error recovery can be executed by this system.
Patent JP-S5717305-A (JP)
Title: Continuous rolling installation for seamless pipe
Inventor: HAYASHI MASAHIRO
IPC: B21B25/02
Filed: 1980-07-07
Abstract: PURPOSE:To minimize the quantity of heat input to a mandrel to be inserted into the shell of a material to be rolled, and continuously roll a seamless pipe of superior durability by controlling the moving speed and moving distance in the rolling direction of said mandrel. CONSTITUTION:A shell 21 of a material to be rolled is fed into between rolls 10- 17, and a mandrel 22 is inserted into the shell 21. The respective rolls 10-17 are disposed with alternate inclinations of 45 deg.. The mandrel 22 is controlled of its speed and position freely by a driving device having a rack 23 and a pinion 24. The moving distance of this mandrel 22 is set not at the distance D between adjacent rolls for finish rolling but at less than the distance E up to the next roll, and the times when part of the mandrel 22 contacts with the rolls via the shell 21 are limited to twice or less. Thereby, the quantity of heat input to the mandrel 22 is reduced to less than a constant value.
Patent JP-S5215229-A (JP)
Title: Multifunction keyboard
Inventor: KOBAYASHI KAZUHIKO
IPC: G06F3/02
Filed: 1975-07-28
Abstract: PURPOSE: To generate fixed data with the key indicator panel and to generate data which has no repeatability which characters and symbols defined for keys themselves in order to improve the operational characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09255568-A (JP)
Title: Testosterone-5alpha-reductase inhibitor, preventive and remedy for prostatic hypertrophy and ingesta thereof
Inventor: TAKAGAKI RIYOUJI
IPC: A23L2/52
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a substance having high safety and capable of being a daily ingestible preventive for prostatic hypertrophy and to provide an ingesta containing the substance. SOLUTION: A curcuminoid such as curcumin, demethoxycurcumin or bisdemethoxycurcumin obtained from a plant of the family Zingiberaceae manifests an inhibiting action for testosterone-5α-reductase. This invention claims a utilization of the curcuminoid to prevention, remedy, etc., for prostatic hypertrophy.
Patent JP-2000281642-A (JP)
Title: New 1,4-phenylenedisulfonamide derivative and 1,4- phenylenedisulfonyloxyimide compound having acid generating ability
Inventor: YAMAOKA TSUGIO
IPC: C07C309/73
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of generating an acid by exposure to radiations such as far ultraviolet rays, especially a KrF eximer laser, utilizable as a photoacid generator, having an acid generating ability and useful as a photoresist for producing an LSI in the electronics field. SOLUTION: This compound is represented by formula I [R1 is H, a 1-4C alkyl or SO2R2 (R2 is a 1-12C alkyl or the like)], e.g. 5-(2-methylcyclopentane-1,3- dione)2-methyl-1,4-phenylenedimethanesulfonamide. Furthermore, the above compound (when R1 is H atom) is obtained by reacting a compound represented by formula II with R2SO2Cl/alkali, reacting the resultant compound with Pb(CH3 CO2)4/CH3CH2OH, deactivating the Pb(CH3CO2)4 with ethylene glycol and reacting the prepared compound with a compound represented by formula III.
Patent JP-H09280142-A (JP)
Title: Oil pressure generator for vehicle
Inventor: KISHIMOTO DARUMA
IPC: B60R16/08
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of considering the space increase and weight increase of a driving motor by providing a hydraulic pump connected to the rotary shaft of the motor for starting an internal combustion engine, conducting electricity to a solenoid and the motor for starting the internal combustion engine at the time of starting the engine and conducting electricity only to the motor for starting the internal combustion engine after starting. SOLUTION: An oil pressure generator is constructed in such a manner that electricity is conducted to the terminal 1b of an internal combustion engine starting motor 1 and the solenoid terminal 2a of a solenoid 2 at the time of starting an internal combustion engine and electricity is conducted only to the terminal 1b of the internal combustion engine starting motor 1 after the engine is started. At the same time when the internal combustion engine starting motor 1 is started, the plunger 2b of the solenoid 2 is sucked, a pinion 3 is engaged with a ring gear 4 via a pinion transfer lever 2c and then the internal combustion engine is started.  After the engine is started, power is supplied only to the terminal 1b from a power source, the pinion 3 is not engaged with the ring gear 4, and the internal combustion engine starting motor 1 drives only a hydraulic pump, 5 connected to a rotary shaft 1a and oil pressure is supplied to a hydraulic device.
Patent JP-H04323912-A (JP)
Title: Contact state detection circuit
Inventor: TAKAGI TOSHIMITSU
IPC: H03K17/00
Filed: 1991-04-24
Abstract: PURPOSE:To detect the switching state of a contact at a low current consumption by providing a drive circuit closing a connection line with a DC power supply only for an input point of time of a voltage across the contact synchronously with a clock pulse. CONSTITUTION:The detection circuit is provided with a drive circuit 20 closing a connection path between a DC power supply and a contract 2a for an input time of a voltage across the contact 2a only synchronously with a clock pulse (f). The voltage across the contact 2a is inputted as a shift register data input signal (b) with a shift register 10 being a component of a circuit 9 eliminating chattering of the contact. Moreover, the clock pulse (f) is used as a shift pulse (shift clock d) of the shift register 10. The voltage across the contact 2a of a switch 2 is inputted as a data signal (b), a switch drive signal (c) is set to an L level and fed to the contact 2a only for the production period of the shift clock (d) of the shift register 10 to decrease current consumption of the contact 2a without giving effect onto the chattering elimination circuit 9.
Patent JP-S5520526-A (JP)
Title: Print method for hangul alphabet
Inventor: HATSUTORI KINYA
IPC: G06K15/10
Filed: 1978-07-31
Abstract: PURPOSE: To make print by reciprocating the print head, by decomposing the Hangul alphabet into the character elements such as front consonant, back consonant and vowel and by checking the location and pattern of the character elements observed in Hangul alphabet from the location of the character element to the character.  
     CONSTITUTION: The print data of Hangul alphabet of FII type is received in the buffer register 1 in the order of the space code SP, first front consonant code C 11 , second front consonant code C 12 , transversal vowel code VH, longitudinal vowel code VV, first back consonant code C 21  and second back consonant code C 22 , and two characters are temporarily stored at one time. The print data stored is outputted to the print head in the timing of (a) shown in Fig. via the decoder 2. When C 11  is outputted from the register 1, the signal 1 is outputted from the terminal c of the decoder 2, the signal 1 is outputted from the gates 10 and 6 similarly to set FF 19, to operate the driver circuit 28, and to make forward the print head to the print direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63258320-A (JP)
Title: Rotary table for palletizing cathode ray tube
Inventor: IMAI MICHIO
IPC: B65G61/00
Filed: 1987-04-15
Abstract: PURPOSE:To reduce the size of facility by mounting a packing material holder for cathode ray tube onto a supporting board of lifting mechanism, then lifting/ lowering along a rail standing on a rotary table and releasing the packing material at an unloading position. CONSTITUTION:A pallet for rotating a rotary table 14 is positioned at a position corresponding to a holder which is lifted/lowered through a lifter mechanism 20. Then an arm 44 is opened by means of a cylinder 30 for opening/closing the holder, and the holder 40 is lowered by the lifter 20. Then a packing material 50 is held and the lifter 20 is lifted so as to collapse the packing material 50 of the pallet. Similarly, the racking materials 50 on the rotary table 14 are entirely collapsed. Thereafter, the lifter 20 is lowered and the packing material 50 is mounted on a cathode ray tube. Then, the holder 40 is lifted by single stage and the packing material 50 is held, and the processing is repeated. With such arrangement, size of facility can be reduced.
Patent JP-S5520415-A (JP)
Title: Fluctuating torque generation unit of power circulating type testing device
Inventor: HATAFUKU KIYOTERU
IPC: G01M13/00
Filed: 1978-07-31
Abstract: PURPOSE: To make it possible to perform a test approximating actual use conditions by using an oil pressure supply part and a rotary actuator to give a forward or backward repeat torque simultaneously with the rotation of a tested object.  
     CONSTITUTION: Load signals are given to servo valve 9a from the external through amplifier 12, and detection torque signals are fed back from torque detector 13 through amplifier 14. Now, when motor 1 is rotated, tested object 3 starts rotating. Then, when forward or backward load signals are given to servo valve 9a, oil pressure passing through oil pathes 11a and 11b of rotating shaft 11 reaches inside room 10b of rotary actuator 10 to move wind shaft 10c forward or backward. Since this wing shaft 10c transfers torque to gear mechanism 5, a forward or backward tortion torque can be given simultaneously with the rotation of tested object 3, thus performing a test approximating use conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58210508-A (JP)
Title: Measuring device of length of weft
Inventor: ODA SHINGO
IPC: D03D47/36
Filed: 1982-05-31
Abstract: PURPOSE:To enable the large change in the amt. of the winding length to be measured while maintaining the winding condition of the weft. on a measuring device for winding length by constituting the weft winding part so as to be movable in the radial direction of the measuring device for winding length. CONSTITUTION:A winding arm 21 for weft is so constituted as to be made tiltable with respect to a support shaft 6 for rotation and to be slidable with respect to a support 17. Therefore, an opening part 21a as a winding part for weft can be moved in the radial direction of a drum 12. The part 21a can thus be brought near the 1st tapered circumferential surface 12a and the 1st tapered part 15a of the drum 12 for measuring the length of weft in the stage of controlling the position of an adjustment rod 15 in the radial direction of the drum 12 in accordance with the change in the measuring amt. of the winding length of weft. Therefore, the measuring amt. of the winding length is changed largely in the state of obviating errors in length measurement by maintaining the exact winding state of the weft.