baber/WOPTO huggingface dataset:
Patent JP-H0788283-A (JP)
Title: Washing machine
Inventor: TATSUMI HISAO
IPC: D06F33/02
Filed: 1993-09-24
Abstract: PURPOSE:To prevent attachment of white particles of powder soap to the wash by setting the use of the powder soap, actuating water supply if judgement is such that the degree of varying of the washing water turbidity exceeds a certain level when a certain period of time has elapsed since the operation was started, and generating an overflow so that the white particles floating at the water surface are exhausted away. CONSTITUTION:When the use of powder soap is set by entry from a detergent key switch, a water supply valve 21 is opened in the wash process so that water is supplied into a washing tub, and also water supply is made to a turbidity sensor 12 to wash it clean. When a water level sensor 22 senses that the level in the washing tub has attained the set level, the water supplying is ended, and the light emission amount of a light emitting element of the turbidity sensor 12 is adjusted so that its output value (voltage) becomes the initial value. When a specified period of time has elapsed since the operation was started, a judgement is made and if its result shows that the degree of varying of the washing water turbidity at that time is exceeding the specified value, water supplying takes place in the wash or rinse mode to cause an overflow, and thereby the white particles produced are exhausted away.
Patent JP-S61117108-A (JP)
Title: Preparation of fine powdery silicon nitride
Inventor: SUZUKI TAKASHI
IPC: C01B21/068
Filed: 1984-11-12
Abstract: PURPOSE:To obtain amorphous or partly crystalline fine powdery silicon nitride having high purity by allowing an organosilicon compd. contg. no halogen nor oxygen to cause gaseous phase reaction in the atmosphere of inert gas or nonoxidizing gas. CONSTITUTION:A silane compd. or polysilane compd. having SiH bonds and being expressed by the formula (I) (wherein at least one of Rs is H and the rests are H, alkyl, allyl, phenyl with the proviso that all Rs are not H simultane ously; n is 1-4) or a polysilane compd. or polycarbosilane compd. expressed by the formula (I), or a polysilane compd. having SiH bonds and expressed by the formula (II) (wherein at least one among Rs is H and the rests are H, alkyl, phenyl: R' is methylene, ethylene, or phenylene; m is 1 or 2) is allowed to cause vapor phase reaction in the presence of NH3, to obtain desired silicon carbide fine powder.
Patent JP-H02139507-A (JP)
Title: Focus adjusting device
Inventor: MATSUZAKI MINORU
IPC: G03B13/34
Filed: 1989-09-13
Abstract: PURPOSE:To control a driving speed to the best speed even if a source voltage varies by detecting the source voltage prior to motor driving, and determining a driving duty ratio according to the voltage and stabilizing a driving speed. CONSTITUTION:A monitor voltage V'BAT from a battery voltage detecting circuit 64 is led to an input terminal I1 and A/D-converted by an A/D converter 63 and the result is inputted to a CPU 61. The CPU 61 determines the duty ratio of driving pulses by a specific duty ratio control means so that the driving speed is held stable according to the detected voltage. A driving motor 23 controls the speed of the photographic is braked, the on-off duty ratio is varied according to the voltage of a battery 75 to make the braking time different.
Patent JP-H0583440-A (JP)
Title: Multicolor copy facsimile shared device
Inventor: MURAHASHI TAKASHI
IPC: G03G21/00
Filed: 1991-09-18
Abstract: PURPOSE:To make recording paper and document size simple and easily visible, and also, to reduce the cost by displaying them in common. CONSTITUTION:The device is constituted of a reading part 1, a receiving recording part 10 and a signal processing part 20, and provided with a mode switching panel, a paper size selecting panel and a color mode selecting panel. In such a state, whenever a cassette size SW of the paper size selecting panel is depressed, in accordance with a copy mode or a read mode, size of each recording paper or document is selected successively, and its selected size is displayed in common on the same display panel by an LED. In such a way, recording paper and document size become simple and easily visible, and also, the cost can be reduced.
Patent JP-S6287664-A (JP)
Inventor: RAINHARUTO SHIYUBUARUTSU
IPC: F02M55/00
Filed: 1986-10-08
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-S6480548-A (JP)
Title: Impact dot head
Inventor: MIZUNO SHIGEKI
IPC: B41J2/28
Filed: 1987-09-22
Abstract: PURPOSE:To markedly increase the permeance of a magnetic path, to minimize the energy given to a magnet coil to reduce the generation of heat and to reduce power consumption, by magnetically coupling the inner peripheral part of the side yoke on the side opposed to a permanent magnet with a base plate. CONSTITUTION:The magnetic flux generated when a magnet coil 7 is excited draws a closed loop A passing through the side yoke 5, the inner peripheral part of the side yoke, a magnet body 11, the base plate 2 and the core 1 from the armature 6 other than a closed loop passing through a side yoke 5, a permanent magnet 3, a base plate 2 and a core 1 from an armature 6. By the formation of this loop A, the permeance of the magnetic path of the magnet coil 7 can be extremely large and, only by applying slight electric energy to the magnetic coil 7, the armature 6 can be released and the generation of heat from the magnet coil 7 can be reduced.
Patent JP-S61119610-A (JP)
Title: Method for controlling balance of blast furnace by water blowing
Inventor: SHINOHARA KOICHI
IPC: C21B5/00
Filed: 1984-11-14
Abstract: PURPOSE:To make uniform the pig iron component and temp. on the same circumference of a blast furnace by detecting the information on the raw ore descending at plural tuyeres by means of narrow visual field sensors having high responsiveness, converting the same to indices and controlling the water blowing rate into blow pipes. CONSTITUTION:The narrow visual field sensor 7 having the high responsiveness is installed to the position of each tuyere 1. Information at a raceway 9 on which the raw ore 8 at the top end of the tuyere 1 falls is continuously measured. The detected signal is amplified by an amplifier 10 having fast responsiveness. The signal is converted to the index indicating the descending rate of the raw ore by a microcomputer 11 to be exclusively used. The measurement is executed with the plural tuyeres of the blast furnace. The indices obtd. with the respective tuyeres are compared by a comparator 12 and the blowing rate of lance nozzles 4 for water blowing is so adjusted that the indices of the respective tuyeres attain set numerical values. The water blowing rate is exactly controlled by the above-mentioned method, by which the tapping temp. and pig iron component on the same circumference of the blast furnace are made uniform.
Patent JP-S6391798-A (JP)
Inventor: OKADA KINUYO
IPC: H04L9/00
Filed: 1986-10-06
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-H0671788-A (JP)
Title: Method for lining container
Inventor: HAMAYA TOKUZO
IPC: B31B7/00
Filed: 1991-08-26
Abstract: PURPOSE:To easily line a container having such a small opening that it can not be lined manually as well as the ordinary container having a large opening by a method wherein a lining material coated with adhesive agent is held on a receiving jig and the container is placed over the jig and pressed against the lining material. CONSTITUTION:A receiving jig 6 is so shaped as to match with the inner surface of a container 1 and is provided with a number of small holes 8 in its wall in communication with the cavity part 7 thereof and an air exhaust pipe 10 through the support part 9 thereof leading to the cavity part 7. A lining material 2 is placed over the receiving jig 6, an opening and closing valve 11 provided on the air exhaust pipe 10 is opened and the cavity part 7 is evacuated by a vacuum pump from an exhauster, whereby the lining material 2 is closely fitted over the receiving jig 6 by the sucking force acting on the lining material 2 through the small holes 8 to retain the lining material 2 in such a shape as to conform with the inner surface of a container 1.
Patent JP-H0689744-A (JP)
Title: Communication device and charging device for it and rechargeable battery
Inventor: NISHIYAMA AKIRA
IPC: H04W88/02
Filed: 1992-09-08
Abstract: PURPOSE:To provide a communication device and a charging device to charge a rechargeable battery with which charging can be made regardless of provision of any case housing the communication device. CONSTITUTION:In a communication device in which a rechargeable battery 5 is installed inside by inserting and connecting with a charging device 20, the case 9 is fitted at the side face with a mising portion in the direction of insertion for admitting passage of a protrusion 24 corresponding to the thickness of the case formed at the inner side face of the charging device when the battery to be installed in the body 1 is inserted in the charging device 20 in the condition accommodated in the case 9.
Patent JP-S61103821-A (JP)
Inventor: PATORITSUKU ESU ERU UON
IPC: A61J3/07
Filed: 1985-10-25
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-S6396744-A (JP)
Title: Photodetector
Inventor: MASHITA TSUGUAKI
IPC: G11B7/09
Filed: 1986-10-09
Abstract: PURPOSE:To remarkably reduce crosstalk from an adjacent track, by arranging the first and second sub-light receiving part which receive separately a part of reflected light or a part of transmitted light from track sides at both sides of the track to be scanned, at the both sides of a main light receiving part. CONSTITUTION:The first sub-light receiving part 6 is provided on light receiving elements 5a and 5b, and the second sub light receiving 7 is provided under photodetectors 5c and 5d. Crosstalk signals taken out respectively from the sub-light receiving part 6 and 7, and reproduced from the tracks at the both sides of the track to be scanned as the crosstalk respectively, are supplied to an adder circuit 12 respectively, and after they are added and synthesized at the circuit, they are supplied to a subtraction circuit 11 through an attenuator 13. The subtraction circuit 11 performs an operation to subtract the output signal of the attenuator 13 from that of an adder circuit 10. In this way, a reproduced information signal (FR signal) in which the crosstalk signal from the adjacent track is remarkably reduced, is out-putted to an output terminal 14.
Patent JP-H1084603-A (JP)
Title: Hybrid vehicle
Inventor: TANAKA SATORU
IPC: B60L50/16
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle capable of cooling an electric motor stably even when it drives a cooler machine. SOLUTION: This vehicle is provided with an internal combustion engine 10, an electric motor 43, a cooler machine to be operated by driving at least one of the electric motor 43 and the internal combustion engine 10 and a heat transferring means for cooling the electric motor 43 with a cold coolant of the cooler machine. Either the internal combustion engine 10 or the electric motor 43 is driven to operate the cooler machine and thereby cooling or air conditioning of the room of a hybrid vehicle can be performed. Because the electric motor 43 is cooled stably by the cold coolant of the cooler machine, it is possible to cool the electric motor 43 stably and sufficiently.
Patent JP-H03102422-A (JP)
Title: Preventing processing method for generation of existing fault
Inventor: NITTA MASAHITO
IPC: G06F11/28
Filed: 1989-09-14
Abstract: PURPOSE:To prevent the second occurrence of a software fault that is once produced at the user side by referring to the information the fault corrections which are previously recorded at level-up of version and checking whether the correction is possible or not. CONSTITUTION:When a user increases the version level of a software product 15, the user refers to the information recorded previously to a correction control data base 16 in a treating process P3 and checks whether the correction is possible or not. If so, the user changes the corresponding module of the product 15 based on the version level-up data 17. If not, the user outputs an error message for warning to report the necessity for the correction data on a fault. Thus it is possible to prevent such as a case where a software fault produced once at the user side is produced again at level-up of version.
Patent JP-H07126674-A (JP)
Title: Solid lubricant comprising binary or ternary oxide
Inventor: UMEDA KAZUNORI
IPC: C10N40/13
Filed: 1994-09-07
Abstract: PURPOSE:To obtain a solid lubricant free from the troubles such as deliquescence of a conventional solid lubricant comprising a sintered material of a composite ceramic of Na2ZrO3-Cr2O3 and exhibiting a stable excellent lubricating action in a wide range of temperature from the room temperature to a high temperature of about 1000 deg.C in the atmosphere or an oxidative atmosphere. CONSTITUTION:This solid lubricant is obtained by compounding BaZrO3 powder with 0-80wt.% of Cr2O3 powder and subjecting to a heat treatment. This lubricant is formed of a barium chromate comprising at least one kind of BaCrO4, BaC2O4 and BaCrO3.
Patent JP-H0689346-A (JP)
Title: Image generating device
Inventor: ISHII HIROSHI
IPC: G06F3/153
Filed: 1992-09-08
Abstract: PURPOSE:To generate a figure by a hardware or software of a simple constitution which is small in memory consumption by generating a thin straight line image. CONSTITUTION:The image generating device consists of a pen pattern storage device 10, a difference pattern storage device 1, a straight line generating device 12, a difference pattern selecting device 13, a block transfer device 14, and a graphic storage device 15. Difference patterns (P0-P8) are stored in the difference pattern storage device 11 and a proper difference pattern is selected by the difference pattern selecting device 13 according to the displacement of coordinates outputted by the straight line generating device 12 and outputted to the image storage device 15 in order.
Patent JP-H0288754-A (JP)
Title: Hot-dip aluminized steel sheet excellent in corrosion resistance
Inventor: HIGUCHI YUKINOBU
IPC: C22C21/02
Filed: 1988-09-27
Abstract: PURPOSE:To improve corrosion resistance, to inhibit the growth of an alloy phase, and to improve the adhesive strength of plating by applying a hot-dip aluminizing layer containing specific amounts of Si and Cr to the surface of a steel sheet. CONSTITUTION:A hot-dip aluminizing layer consisting of 1.0-12% Si, 0.01-2% Cr, and the balance Al with inevitable impurities is applied to the surface of a steel sheet. Si has a function of inhibiting the growth of the alloy layer of the plated steel sheet and providing the adhesive strength of plating, and further, corrosion resistance is improved by the addition of Cr by the amount in a specific range. Owing to the protective effect of the above plating layer, the service life of the parts used under highly corrosive conditions can be improved. This hot-dipped steel sheet is applicable to automobile mufflers, etc.
Patent JP-H04120706-A (JP)
Title: Ground coil of magnetic levitation railway
Inventor: YOSHIDA TETSUO
IPC: H02K41/02
Filed: 1990-09-12
Abstract: PURPOSE:To prevent partial discharge developing from an insulating layer interface and to miniaturize and lighten the weight of a coil by forming a cable terminal at a specified percent or more of the ratio of the height of the cable side ground layer to the insulating height of a ground coil. CONSTITUTION:Compressing a fixture metal 17 axially develops a void 20 in a vicinity of the end of a ground layer 15 formed out of rubber demarcated by the boundary of a coil side insulating layer projection 8a. However, a range of this void 20 is almost at a constant proportion to the full length l0 of the coil side insulating layer 8 and amounts to several %. This void 20 varies size with the thickness of the ground layer 15: the thinner, the larger; the ratio which does not affect the mutual plane pressures of insulating layers 8-14 is over about 10% in l/l0. Partial discharge due to the void 20 is prevented and causes no deterioration in insulation but can maintain a high insulating performance. Therefore, the insulating distance of the lead zone can be reduced and thickening an insulation more than necessary can be dispensed with, resulting in that the coil 1 can be miniaturized and lightened in weight.
Patent JP-S6395804-A (JP)
Title: Magnetic leviation type traveling device
Inventor: NAKASEKI TSUGUTO
IPC: B61B13/08
Filed: 1986-10-08
Abstract: PURPOSE:To enable causing magnetic force to act on a slider efficiently by providing an electromagnet extending along a guide rail on a guide rail side and by arranging a yoke composed of magnetic material on a slider side opposed to a part of said electromagnet. CONSTITUTION:To constitute an electromagnet 1, a groove is formed longitudinally in the central part of a core iron 2 in the form of a rectangular parallelopiped and coils 3 are wound round both sides of said groove. A plurality of electromagnetic 1a-1d constituted in said manner are respectively arranged in parallel with a guide rail 5. A plurality of yokes 4a-4d are arranged on a slider 6 in directions of respectively crossing electromagnets 1a-1d at right angles. In this manner, a leviating force working on said slider does not change at the acting position, even if the slider varies at the position.
Patent JP-H0741762-A (JP)
Title: Coal-ash-containing particle and its use
Inventor: KATO YASUHIKO
IPC: B01J20/10
Filed: 1991-08-28
Abstract: PURPOSE:To provide coal-ash-containing particles which can be used as a soil additive which is mixed with soil of e.g. golf links to assist the soil in adsorbing and holding an agricultural chemical or a fertilizer by using coal ash produced in large quantities from a thermal power plant. CONSTITUTION:A water-containing particle containing coal ash as a principal solid component and desirably a synthetic zeolite or cement, and its use as a soil additive are provided. The water content of the above particles is about 10-27wt.%.
Patent JP-H03107627-A (JP)
Title: Monitoring method for over load of brake
Inventor: YOAHIMU FUERUTOMAN
IPC: B60T17/22
Filed: 1990-09-12
Abstract: PURPOSE: To sufficiently monitor the overload of a brake device by measuring the deformation quantity and pressure generated to a brake drum at the time of brake operation, and transmitting an alarm signal in the case of the measured value exceeding a deformation characterizing curve or the higher value. CONSTITUTION: An electronic evaluation device 12 is stored with a characterizing curve related to the pressure of a rotation angle (h) of a brake drum 1 heated to permissible temperature T, converted into the electric value. The deformation characterizing curve 11 specifies two ranges in a h/p coordinate areas, that is, the permissible temperature T or lower of the drum 1 in a lower range of the curve 11 and the permissible temperature T or higher of the drum 1 in an upper range of the curve 11. The evaluation device 12 is connected on its input end side to a deformation sensor 5 and a pressure sensor 8, and compares each detected rotation angle hist with the value hPist , T of the curve 11 corresponding to the existing pressure Pist and transmits an alarm signal in the case of the value hist being the value of the curve 11 or larger.
Patent JP-H0980996-A (JP)
Title: Cleaning device
Inventor: ONO TAKESHI
IPC: G03G21/10
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device capable of preventing the jetting of toner being blown out from the upper and lower sides of a cleaning brush as much as possible. SOLUTION: The cleaning device constituted in such a manner that a flicker 7f is arranged to abut on the top part of the cleaning brush 7d, over the entire opening width of an opening part in which the brush 7d is disposed is provided with a toner carrying chamber 7a in which the cleaning brush 7d is disposed and a toner housing chamber 7b continuously connected to the chamber 7a, in a housing 7c, a squeezing member 7g for squeezing the toner into the toner housing chamber 7b from the toner carrying chamber 7a and further a slope whose top end starts from the lower side of the cleaning brush 7d and bottom end reaches the lower side of the squeezing member 7g, formed in the bottom surface of the toner stirring chamber 7a.
Patent JP-H0559476-A (JP)
Title: High toughness and high ductility tial intermetallic compound
Inventor: FUJIWARA YOSHINARI
IPC: C22C21/00
Filed: 1991-08-28
Abstract: PURPOSE:To provide a TiAl intermetallic compd. having excellent toughness and ductility. CONSTITUTION:This TiAl intermetallic compd. is made of Ll2 phase A obtd. by incorporating Mn into Al3Ti phase. The Ll2 phase A has double-phase structure having matrix forming regions a1 and a network forming region a2 having a higher Mn concn. than the regions a1.
Patent JP-S6395021-A (JP)
Inventor: KATO KIMINORI
IPC: A47L9/00
Filed: 1986-10-09
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-H0555496-A (JP)
Title: Integrated circuit
Inventor: TAKASUKA YUKISUKE
IPC: H01L21/822
Filed: 1991-08-27
Abstract: PURPOSE:To reduce power consumption of a semiconductor device while maintaining predetermined functions and operating speed. CONSTITUTION:An integrated circuit includes functional blocks 61, 62 and 63 composed of CMOS circuits. The functional blocks are connected with ground lines 5 and power lines 41, 42 and 43 for applying voltage at predetermined frequency. If some functional blocks can operate at low voltage, properly low voltage is applied to those blocks to save power. Therefore, power loss, i.e., the rise in temperature of the chip, is reduced, thus increasing reliability.
Patent JP-H1169750-A (JP)
Title: Motor
Inventor: MIURA KAZUJI
IPC: H02K29/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a motor whose contamination bue to an adhesive is prevented, by a method wherein a yoke member is provided with an elastic pressure part which gives, in the radial direction, a pressure force to an annular rotor magnet, and the annular rotor magnet is fixed to the side of a hub body by the pressure force of the elastic pressure part. SOLUTION: A hub body 21 is provided with a nearly cylindrical trunk part 21a by which a magnetic recording medium is placed on the outer circumferential part. A rotor magnet 24 is placed to be annular via a back yoke 23 on an annular flange part 21b for mounting, which is installed in the axial end opening part of the trunk part 21a. At this time, the back yoke 23 is constituted of a thin sheltie magnetic member which is formed to be annular. A plurality of cutouts are formed in its body part toward the lower part from the upper edge part. An elastic pressure part is constituted of a congue piece 23a which is formed of one pair of adjacent cutouts. The rotor magnet 24 is fixed to the inner circumferential side of the back yoke 23 by the pressure force toward the center side in the radial direction of the tongue 23a constituting the elastic pressure part.
Patent JP-H11139631-A (JP)
Title: Removable roll feed device
Inventor: BRUGUE JOAQUIM
IPC: B65H16/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To easily install a roll feed device on a desk top setting type printer. SOLUTION: A desk top setting type printer is slightly lifted from a desk on one end of the printer. A proper roll feed carrier 14 is made to slide into a specified position below the lifted end by putting a flap on the roll feed carrier in an opening on an end of a groove on an installation plate simply and pushing it so that the flap slides along the groove until it makes contact with an end stop of the groove. In the same way with the other end of the printer, the two roll feed carriers 13, 14 are perfectly set on both ends of the printer, and the printer is placed on the roll feed carriers 13, 14 and fixed. Accordingly, it is possible to easily installed a roll feed device having the roll feed carriers on the desk top setting type printer.