baber/WOPTO huggingface dataset:
Patent JP-H0515851-A (JP)
Title: Controlling device for layer thickness of rotary sorting cylinder in rice husking sorting machine
Inventor: HACHITSUKA KOICHI
IPC: B07B13/02
Filed: 1991-07-15
Abstract: PURPOSE:To simultaneously achieve both enhancement of responsibility of control and prevention of hunting in the case of controlling layer thickness wherein the layer thickness of blending rice in the inside of a rotary sorting cylinder is controlled to the target value. CONSTITUTION:The detection value of a sensor 10 for layer thickness is read in at every prescribed time (S1). Both the deviation S for set value (target value) preset by a layer thickness setting switch 12 and the rate DELTAS of change in the detected layer thickness are calculated respectively from this detection value (S2). Then the controlling amount HB of a controlling valve 2 of discharge amount is decided by fuzzy control rule from the each present value of the calculated deviation S and rate DELTAS of change as shown described below (S3). Then opening/closing control of the controlling valve 2 of discharge amount is performed on the basis of the decided controlling amount HB (S4).
Patent JP-S6354496-A (JP)
Title: Fuel oil for diesel engine
Inventor: DATE KAZUTO
IPC: F02B3/06
Filed: 1986-08-25
Abstract: PURPOSE:To obtain the title fuel oil which will reduce the combustion noise, the rate of NOx generation, and the rate of fuel consumption of an engine, by mixing a specified gas oil, a specified cycle oil, and a specified kerosine. CONSTITUTION:The title fuel oil is obtained by mixing 20-80vol% gas oil (A) which has a cetane number of 50% or higher and comprises a straight fraction with a boiling point of 250-400 deg.C obtained by atmospheric distillation of a paraffin-base or mixed-base crude oil, 5-40vol% cycle oil (B) which has, e.g., an aniline point of 0-5 deg.C and a cetane number of 15-28% and comprises a fraction with a boiling point of 20-350 deg.C of a cycle oil, a by-product of fluid catalytic cracking of heavy oil, and 10-50vol% kerosine (C) which has, e.g., a viscosity of 1.0-2.0cst (30 deg.C) and comprises a fraction with a boiling point of 150-280 deg.C obtained by atmospheric distillation of the aforementioned crude oil, in the proportions so as to provide B/C of 1-4/4-1.
Patent JP-S6443094-A (JP)
Title: Brushless motor
Inventor: KODA MINORU
IPC: H02P6/08
Filed: 1987-08-07
Abstract: PURPOSE:To reduce vibration and noise, by distributing each current conducted to multiple stator windings into the output ratio of a position signal outputted in a position signal arithmetic circuit. CONSTITUTION:A brushless motor has a permanent magnet 1 and stator windings 2a-2c and is composed of a position signal arithmetic circuit 9, a stator winding drive circuit 6, etc. The position signal arithmetic circuit 9 is composed of rectification circuits 3a-3c, conversion circuits 4a-4c, integration inhibiting command circuits 20a-20c, switches 26a-26c, etc., so as to operate the position signal of a rotor 1 and to output the three-phase position signal. With a modulation circuit 30, an analogue current generation circuit 40, a synthesis circuit 50 and a command comparison circuit 61, the current conducted to stator windings 2a-2c is modulated. The phase changeover flowing to windings 2a-2c is thereby performed smoothly and the vibration and noise in driving the motor is reduced.
Patent JP-H0483252-A (JP)
Title: Chip arranging method for glass mask for stepper
Inventor: HORIUCHI YUKIHARU
IPC: G03F1/70
Filed: 1990-07-26
Abstract: PURPOSE:To increase the number of effective chips and lower the unit price of an LSI by calculating the largest number of chips which can be arranged in a rectangular area, and calculating the largest number of chips which can be arranged in a circular area from a value closest to the calculated value unless all the arranged chips are in the circular area. CONSTITUTION:The largest numbers of lateral and longitudinal chips which can be arranged in the rectangle 1 of a stepper maximum exposure area are calculated and whether or not all the chips can be put in the circle 2 is inspected; when not, the number of longitudinal chips is calculated so that all the chips can be put in the stepper maximum exposure area when the number of lateral chips is regarded as the number of lateral chips in the maximum chip number; and the number of lateral chips is calculated repeatedly until the number of longitudinal chips becomes larger than the number of longitudinal chips of the largest chip number and the numbers of lateral and longitudinal chips are calculated so that the largest chip number is obtained. Consequently, the frequency of exposure of a wafer is decreased and the number of chips is increased to lower the unit price of the LSI.
Patent JP-H0250358-A (JP)
Title: Video floppy recording/reproducing method
Inventor: TASAKI HIROSHI
IPC: H04N5/781
Filed: 1988-08-11
Abstract: PURPOSE:To successively reproduce plural videos while a single sound sequence is reproduced by designating a next video track with the previous video track when the number of the video track is designated with a sound track and the video track is continuously scanned. CONSTITUTION:A time-compressed sound signal and a video signal related to the sound signal are recorded on the different tracks of a video floppy, and on the sound track where the sound signal is recorded, word information to indicate the track number of the video track where the video signal related to the sound signal is recorded, is recorded. Further, when the recording of the video signal is completed, next track information to record the video signal succeeding to the video signal and reproduced time information to indicate the reproduced time of the current video signal are multiplex-recorded on the user area of a track. Thus, when a single sound sequence is outputted, the plural video signals related to the sound signal can be successively outputted.
Patent JP-S5899246-A (JP)
Title: Brush unit of motor
Inventor: YOSHIOKA KATSUHIRO
IPC: H02K13/10
Filed: 1981-12-08
Abstract: PURPOSE:To reduce the electric and brushing noises elongating the brush life as well by a method wherein a main brush and auxilliary brush are provided on the deflected positions in the revolving direction to be connected with each other by means of a conductive rubber with specified resistance value. CONSTITUTION:The brushing units 11, 12 respectively comprise a main brush 1 and an auxiliary brush 17 while the main brush 16 is fitted with a brush holding spring 18 on the internal ends of terminals 13a, 13b and provided with a carbon 19 on the free end. The auxiliary brush 17 is provided with another carbon 21 on one end of another holding spring 20 and a supporter 22 on the other end. Each spring 18, 20 is provided with the vibration proof rubbers (a), (b), the main brush 16 and the auxiliary brush 17 are supported by a conductive rubber 23 with specified resistance value and provided with a terminal pressure intrusion hole 24 and several supporter force fitted slits 25 to be contained in a concave 26 with a terminal hole 26a in an insulated bearing bed 2 and fixed to the bearing bed 2 as one body by means of thermally caulking a project 27 provided on the edge of said concave 26.
Patent JP-H1172025-A (JP)
Title: Low cycle engine for improving efficiency of internal combustion engine
Inventor: HAMADA KEINOSUKE
IPC: F02B75/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To theoretically prove that a low cycle engine remarkably improves engine efficiency. SOLUTION: Engine efficiency is remarkably improved only by replacing a four-cycle engine with a two-cycle engine, and replacing the two-cycle engine with a one-cycle jet engine. In domestic light cars, those mounting two-cycle engines have shown excellent fuel consumption compared to those having four-cycle engines. It is well kown that two-cycle diesel engines remarkably improved efficiency. Recently reported good efficiency of inner-cylinder direct injection type engine depends upon not an injection method of fuel but the fact the engine is two-cycle. The reason why MHD generation shows higher efficiency than turbine generation is that the former corresponds to one-cycle engine containing no rotation, while the latter corresponds to two-cycle engine.
Patent JP-S6359071-A (JP)
Title: Video camera
Inventor: MIZUNO MASAO
IPC: G03B7/01
Filed: 1986-08-27
Abstract: PURPOSE:To pickup the image of a desired object with a correct exposure even if an object or a light source whose reflection ratio is high enters the field of view by providing a switching circuit which selects either the output of an image pickup part or a brightness control signal from the external based on a switching signal from the external, and supplies the result of said selection to an exposure part in order to determine the exposure amount. CONSTITUTION:The output of a CCD solid-state image pickup element 11 is supplied to an output circuit 16. The output circuit 18 averages said signals and generates an automatic diaphragm signal, and supplied it to the switching circuit 17. The switching circuit 17, if the switching signal from the external is an automatic disphragm command, selects said automatic diaphragm signal, and supplies it to the control terminal 12a of a diaphragm mechanism 12. But, if the switching signal is a manual diaphragm command, the circuit 17 selects the brightness control signal from the external, and supplies it to the control terminal 12a. As a result, if the optimum exposure is not obtained by the automatic exposure, the exposure can be made optimum by a manual control from the external.
Patent JP-S6177962-A (JP)
Title: Transaction processor using magnetic card
Inventor: YAMAOKA ISAO
IPC: G06Q40/00
Filed: 1984-09-22
Abstract: PURPOSE:To prevent the foul use of a magnetic card and to avoid unexpected damage with use of an existing magnetic reading/writing device, by reducing successively the value information written to the magnetic card by means of a heating device in accordance with an amount of transaction. CONSTITUTION:A desired area (m) of a magnetic stripe 2 is divided equally into (n) parts on a base 1 of a magnetic card C which is used to a transaction device. Then the value information equivalent to a unit charge is written previously on each of unit areas E1-En. The card C is put into a slit 4 of a transaction processor, and a card sensor 5 detects the card C. Then the card C is carried to the position of a reading head 12 of the transaction processor by pulleys 8-11 which drive conveyor belts 6 and 7. Then the areas E1-En of the stripe 2 are heated up to temperatures higher than the Curie point by a heating device 13 according to the arithmetic result corresponding to an amount of transaction. Thus the value information written to those unit areas are reduced. The relative positions between the position of the device 13 and each unit area of the stripe 2 are detected by a card end sensor 14. This prevents the generation of the unexpected damage of the transaction.
Patent JP-H0485695-A (JP)
Title: Automatic gift certificate vending machine
Inventor: TAMURA TOSHIO
IPC: G07F11/00
Filed: 1990-07-30
Abstract: PURPOSE:To improve customer convenience by storing and selecting a packaging material, packaging gift certificates, and discharging the package from an article discharge opening. CONSTITUTION:Respective parts such as a gift certificate handling part 5 and a packaging material handling part 6 operate with commands from a control part 1 which are based upon a display operation part 2 in response to cash thrown in or through a transaction medium. Then conditions such as the kind and quantity of gift certificates and the selection of a packaging material are selected, the gift certificates are packaged and discharged in a gift shape from the gift certificate discharge opening 8. Consequently, the gift certificates can be used as a gift and the utilization value of the automatic vending machine is improved.
Patent JP-2001032177-A (JP)
Title: Adhesive padding fabric for water-repellent-finished fabric
Inventor: NISHIDA MITSUO
IPC: C09J175/04
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fabric favorably adhesive to a water-repellent- finished fabric by scattering an adhesive based on resin(s) having respective specified ranges of melting point and weight-average molecular weight such as of polyester, polyurethane and/or polyamide, on a base. SOLUTION: This adhesive padding fabric for water-repellent-finished fabrics is obtained by scatteringly coating, using a hot-melt coater or the like, a base fabric such as a woven or nonwoven fabric of polyester, nylon or acrylic fibers with an adhesive based on at least one resin selected from those of polyester, polyurethane and polyamide and having a melting point of 50-80 deg.C and weight- average molecular weight of >=50,000, pref. >=100,000.
Patent JP-S6354263-A (JP)
Title: Driving circuit for electrothermal type head
Inventor: TAKAMURA YUJI
IPC: B41J2/32
Filed: 1986-08-26
Abstract: PURPOSE:To securely detect a defective contact on an ON/OFF basis between a thermal head and an ink ribbon, by energizing each recording electrode after conduction between a common electrode and each recording electrode is confirmed by a photo-coupler, at the time of recording by bringing an electrothermal type head into contact with an ink ribbon. CONSTITUTION:To perform thermal transfer recording, a thermal head is brought into contact with an ink ribbon 4. In this condition, a voltage +Vcc is applied to a common electrode 2, and a driving transistor Q is turned OFF because a driving signal DR is 'L'. Therefore, when the common electrode 2 and a recording electrode 31 are in perfect contact with the ink ribbon 4, the voltage +Vcc applied to the common electrode 2 is applied to a light- emitting element 21 through the ink ribbon 4, the recording electrode 31 and a resistor R2. In this case, an electric current flowing in the ink ribbon 4 is such a small current as not to melt an ink. The light-emitting element 21 is thus caused to emit light, which is detected by a light-receiving element 22.
Patent JP-H0246850-A (JP)
Title: Deodorizing material
Inventor: KATO NOBORU
IPC: A61L9/16
Filed: 1988-08-09
Abstract: PURPOSE:To simply desorb malodorous gases adsorbed so as to make it possible to regenerate a deodorizing material, by connecting an absorbing sheet for malodorous gases the sheet which includes activated carbon fibers in the form of a woven or unwoven cloth or a film, a catalytic sheet the catalysts of which is carried by a heat resisting carrier, and a disc heating element which is heated by an electric current therethrough, so that they overlap each other. CONSTITUTION:A deodorizing apparatus comprises a case opened at one side for allowing air to pass therethrough, and a deodorizing material disposed within the case while it is stretched to be opposed to the opening of the case. Malodorous gases included in indoor air which is allowed to flow into the case by natural convection are adsorbed by activated carbon fibers so that the air is deodorized. After the adsorption of the malodorous gases an electric current is caused to flow via a lead 3e to woven electrodes 3a, 3a each of which is formed at each side of an adsorbing sheet 1, thereby to cause a disc heating element 3 to generate heat for heating the activated carbon fibers and a catalytic sheet 2, so that the malodorous gases can be desorbed from the activated carbon fibers. Moreover, the malodorous gases (desorbed) are catalytically burned by help of oxidation due to the catalytic sheet 2 heated, so that the gases are deodorized. The deodorizing material can therefore be regenerated without use of a regenerator.
Patent JP-S6355721-A (JP)
Title: Magnetic recording medium
Inventor: MIYAKE TORU
IPC: G11B5/708
Filed: 1986-08-25
Abstract: PURPOSE:To decrease coefft. of friction by incorporating two kinds of carbon blacks having specific surface areas and oil absorptions into a magnetic layer. CONSTITUTION:This magnetic recording medium has the magnetic layer 2 on; for example, a substrate 1. The 1st and 2nd carbon blacks are incorporated into the magnetic layer 2. The specific surface area of the 1st carbon black is 15-50m<2>/g BET value, the oil absorption is <100ml/100g DBP value and the grain size is <75mmu. The specific surface area of the 2nd carbon black is 50-900m<2>/g BET value and the oil absorption is <160ml/100g. Since the grain size of the 1st carbon black is specified to <75mmu in the above-mentioned manner, the improved dispersibility, decreased coefft. of friction and improved light shielding property are obtd.
Patent JP-H0752843-A (JP)
Title: Travel control device for wall surface traveling robot
Inventor: NISHIGUCHI HIDEJI
IPC: B62D57/024
Filed: 1993-08-11
Abstract: PURPOSE:To provide a travel control device for wall surface traveling robot capable of displaying suction efficiency to the utmost and traveling safely without the possibility of falling from a wall surface. CONSTITUTION:This travel control device is composed of a control plate 43 which is fixed to both sides of a frame body and on which a fanlike suction through hole 47, connected to a vacuum generation device via a suction pipe, is formed; control rings 20 on which many rows of small holes 46 are provided at regular intervals in a peripheral direction; a switching plate 44 which is interposed between these switching plates 44 and the control ring 20 and thereto a suction through-hole 48 is provided; and plural moving suction pipes 32 connecting the respective small holes 46 of a pair of the control rings 20 and the respective suction chambers 28 of respective moving suction cups 6 into a communicated condition; At every time when an angle formed by two rows of the small holes of the control rings 20 by the switching plate 44 to the control plate 43, the suction portion of the moving suction cup 6 to a wall surface and the receding portion of the moving suction cup 6 to the wall surface are continuously renewed in order.
Patent JP-S6177481-A (JP)
Title: Disk scanner
Inventor: SHIMIZU TETSUO
IPC: G11B20/02
Filed: 1984-09-25
Abstract: PURPOSE:To attain a scanning action on a CLV disk by detecting the phase of a reproduction synchronizing signal before a device shifts to the scanning action and holding the phase as much as possible at the time of the scanning action. CONSTITUTION:When a reproduction vertical synchronizing signal is detected and outputted from a vertical synchronous separator circuit 15 at the time of non-scan, a frequency divider circuit 33 outputs a pulse to a PLL circuit 17, and simultaneously is reset. Afterward, the action that the circuit 33 restarts the frequency division to carry out the 525-frequency division of the pulse from a terminal 21, or the action that the circuit 33 outputs the pulse as it is set is repeated. When the signal of a terminal 19 comes to a high level and the scanning action of a CLV disk is indicated, a switch 31 becomes opened. Accordingly the circuit 33 simply divides and outputs the frequency of the signal from the terminal 32, and afterward it will never be reset with the aid of the reproduction vertical synchronizing signal. As a result, the phase of the reproduction synchronizing signal before the start of the scanning action can be held as it is during the scanning action.
Patent JP-2001026224-A (JP)
Title: Engine starting switch attaching mechanism
Inventor: ONUMA TAMOTSU
IPC: B60K23/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent a clutch pedal switch from being operated when a clutch pedal is operated after an engine is started. SOLUTION: This engine starting switch attaching mechanism is adapted to start an engine only when a clutch pedal 1 is operated, using a clutch pedal switch 5 for detecting a rotational position of the clutch pedal 1. The mechanism further has a clutch pedal switch 5 so adapted to operate at a stepping position of the clutch pedal 1, and means for holding the clutch pedal switch 5 at an non-operating position after the engine has been once started.
Patent JP-H0734054-A (JP)
Title: Vulcanizable adhesive composition
Inventor: FUKAZAWA KIYOBUMI
IPC: B29C65/48
Filed: 1993-07-19
Abstract: PURPOSE:To obtain the subject composition capable of being subjected to injection molding and vulcanizable between a metal and rubber without causing an undesirable appearance resulting from deficiency of curing of an adhesive during vulcanization and molding. CONSTITUTION:This composition comprises (1) a vinyltrialkoxysilane (e.g. vinyltriethoxysilane), (2) a gamma-aminopropyltrialkoxysilane (e.g. gamma- aminopropyltriethoxysilane), (3) an organoaluminum compound (e.g. aluminum ethylacetoacetate diisopropoxide) and (4) an organic solvent (e.g. methanol). The blending ratio of the components is preferably 5-6 pts.wt. of the component (2), 0.3-1 pts.wt. of the component (3) and 200-1100 pts.wt. of the component (4) based on 5 pts.wt. of the component (1).
Patent JP-H0250942-A (JP)
Title: Ferritic stainless steel having superior resistance to stress corrosion cracking
Inventor: NOMURA NOBUJI
IPC: C22C38/18
Filed: 1988-08-12
Abstract: PURPOSE:To improve the resistance of ferritic stainless steel to stress corrosion cracking at a low cost while maintaining the superior resistance to corrosion by CO2 by specifying the compsn. of the steel. CONSTITUTION:The compsn. of ferritic stainless steel is composed of, by weight, <=0.15% C, 0.1-1.0% Si, 0.2-2.0% Mn, 9-16.0% Cr, <=0.02% P, <=0.02% S, 0.01-0.09% Al, 0.01-0.25% N, one or more among 0.001-0.06% Ca, 0.001-0.07% Zr and 0.001-0.07% Ba and the balance Fe with inevitable impurities. Steel for a line pipe or steel for an oil well pipe having satisfactory corrosion resistance and superior resistance to stress corrosion cracking is obtd. at a low cost.
Patent JP-2001025621-A (JP)
Title: Filter module
Inventor: ODA TAKASHI
IPC: B01D29/11
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To keep filtering capacity while preventing the generation of clogging and to prevent the falling-off of fibers caused by back washing. SOLUTION: A filter module is equipped with a cylindrical body 2 having a large number of through-holes formed on the peripheral wall thereof, a large number of annular nonwoven fabric blocks 3 mounted on the outer periphery of the cylindrical body 2 and a fixing jig 4 for fixing the nonwoven fabric blocks 3 to the cylindrical body 2 so as to compress them in the axial direction of the cylindrical body 2 and the average diameter of fibers constituting the nonwoven fabric blocks is set to 5 μm or more and the bulk density of the nonwoven fabric blocks is set to 250 kg/m3 or more and the imaginary pore size ϕ of the collecting pores of the nonwoven fabric blocks defined by ϕ2=D2(σ-M)/M (wherein σ is the specific gravity of fibers constituting the nonwoven fabric, M is the bulk density of the nonwoven fabric and D is the average diameter of fibers)  is set to 15-3 μm.