baber/WOPTO huggingface dataset:
Patent JP-S6442768-A (JP)
Title: Method for processing unregistered word
Inventor: YOSHINAKA HIROKO
IPC: G06F17/28
Filed: 1987-08-10
Abstract: PURPOSE:To decrease the failure of a syntax analysis processing by estimating the information of the attribute of a single word with the stored contents of the attribute information of a character pattern to coincide with the character surface of the single word when the single word, which is not registered to a dictionary, appears in the sentence of an input. CONSTITUTION:When the single word, which is not registered to the dictionary, appears in the inputted sentence in a natural language processing, a dictionary file, which stores the single word and the attribute information in advance, is used and another file is also used to store the character pattern and the attribute information in advance in addition to an unregistered word processing to estimate the attribute information of the unregistered word with using an affix file to store an affix and the attribute information. Thus, even to the unregistered word to which a processing fails with apply of a former method, the attribute can be estimated and registered.
Patent JP-H1034227-A (JP)
Title: Die fixing device of extruding press
Inventor: IZUMI ISAO
IPC: B21C25/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To suitably cut off a discard without floating the rear end of a die by arranging a die fixing device which presses the upper face part of the die and which makes the die unable to be rolled or inclined to the axial direction of the die. SOLUTION: After a billet is loaded, a ram is advanced more, the billet is pressed forcibly and it is extruded from a die 24. A container 48 is moved so as to separate from the die 24 by acting a container moving cylinder. Next, a cylinder of a shear device is acted, a shear blade 32 is lowered, an article part and a discard 29 are cut away, then the discard 29 is dropped downward. After cutting, a piston rod is retreated with the cylinder, and the shear blade 32 is retreated to the waiting state. Therefore, because the discard is cut with the shear blade after the upper face part of the die is fixed unable to be rolled or inclined to the axial direction of the die with the die fixing device, the discard is cut well.
Patent JP-H1041760-A (JP)
Title: Differential amplifier circuit
Inventor: TOGO TAKAAKI
IPC: H03F3/45
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplifier circuit in which power consumption can be reduced by operating a circuit only in a sampling period, and judging whether a comparison voltage is higher or lower than a reference voltage based on the time. SOLUTION: A voltage judging part 12 in a differential amplifier circuit constitution to which a reference voltage VREF and a comparison voltage VIN are inputted is provided with an NMOS transistor 22 which is controlled by a sampling signal ϕs . The circuit is operated only in the sampling period of the sampling signal ϕs , and whether a comparison voltage VIN is higher or lower than a reference voltage VREF is judged by using the time as a reference. Thus, power consumption can be reduced.
Patent JP-S6090966-A (JP)
Title: Choke valve opening and closing device in secondary side of carburettor equipped with supercharger at upstream side
Inventor: DOBASHI TOMIO
IPC: F02D9/02
Filed: 1983-10-25
Abstract: PURPOSE:To permit to control the secondary side choke valve properly in the manner same as the engine which is not equipped with the supercharger by a method wherein the secondary side choke valve of the carburettor equipped with the supercharger at the upstream side thereof is permitted to be opened and closed by utilizing a pressure difference between supercharging pressure and venturi pressure. CONSTITUTION:When sufficient supercharging is effected upon high load operation or the like of the engine and the pressure difference between the venturi pressure and supercharging pressure becomes large, the supercharging pressure, introduced into the supercharging pressure chamber 28 of first actuator 20 through a conduit 32, pushes a diaphragm 24 to the venturi pressure chamber 26 side against a spring 42. As a result, a valve 40 is pushed up, the pressure in the venturi pressure chamber 26 is released into atmosphere through an opening 34 and the pressure of the same chamber 26 is reduced. The reduced venturi pressure is introduced into the control chamber 56 of second actuator 50 through the conduit 70. Accordingly, the diaphragm 54 moves a rod member 62 against the spring 60 and the secondary side choke valve 12 of the carburettor 10 is opened.
Patent JP-H0365025-A (JP)
Title: Power converter
Inventor: TAKAOKA HIDEYUKI
IPC: H02J3/04
Filed: 1989-07-31
Abstract: PURPOSE:To minimize the downtime when buses are switched and to prevent occurrence of overcurrent or overvoltage by detecting amplitudes at the positive and negative sides of voltage waveform fed from an AC power source then comparing the detected amplitudes with a predetermined value. CONSTITUTION:Buses 1, 2 are connected through circuit breakers 3, 4 for respective buses, and the two system buses are used while being switched. A main circuit input transformer 6 is connected with means 13a for detecting the positive side amplitude of the secondary voltage waveform and means 13b for detecting the negative side amplitude thereof. When the buses are switched, the difference between positive and negative side amplitudes for the zero point voltage of the secondary voltage waveform is compared with a predetermined reference. It is judged that transient state has finished if the amplitude difference is lower than the reference value, and a signal for allowing restart is fed to a phase control circuit 10. By such arrangement, downtime of power converter is minimized when the buses are switched and occurrence of overvoltage or overcurrent is prevented.
Patent JP-S6177040-A (JP)
Title: Automatic exposure device
Inventor: NAGASAWA KIYOTO
IPC: G03G15/04
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a correct exposure automatically for originals in a wide range by detecting the optical output of a light source with the first optical sensor to stabilize the optical output and controlling the optical output of the light source in accordance with the output of the reflected light from the original which is detected by the second optical sensor. CONSTITUTION:The original surface of an original 1 placed facedown on an original platen 3 is irradiated by a light source 2 to form an image on an image forming element 4, and the output of the light source 2 is detected by the first sensor 5, and a driving circuit 6 is driven by the output to stabilize the output of the light source 2. Meanwhile, the reflected light from the original 1 is detected by the second sensor 7 and is inputted to a comparing circuit omitted in the figure through a driving circuit 8. Outputs of the first sensor 6 and the second sensor 7 are compared with each other by the comparing circuit omitted in the figure, and the voltage of the light source 2 is controlled in accordance with the comparison result. Thus, proper the original illumination having a brightness in a wide range is determined automatically.
Patent JP-H0247752-A (JP)
Title: Channel switching system
Inventor: KOMATSU HIROYUKI
IPC: G06F13/14
Filed: 1988-08-09
Abstract: PURPOSE:To resolve the system down by dynamically connecting another channel unit and an input/output device connection part, which is connected to an arbitrary channel unit, at the time of trouble of this arbitrary channel unit. CONSTITUTION:A path connection matrix part 7 which connects an arbitrary channel unit 3a and an arbitrary input/output device connection part 4a is provided between plural channel unit groups 3 and input/output device connection part groups 4. The path connection matrix part 7 is controlled by control information from an external device 5 based on the indication from a CPU 1, and the connection path between the arbitrary channel unit 3a and the arbitrary input/output device connection part 4a is dynamically switched.
Patent JP-S6093083-A (JP)
Inventor: SEIRIKI MINEO
IPC: B66B11/02
Filed: 1983-10-24
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-S58101222-A (JP)
Title: Shaft seal device of supercharger
Inventor: UDAGAWA TETSUO
IPC: F02B39/00
Filed: 1981-12-11
Abstract: PURPOSE:To reduce the contact force at a sealed end surface by providing a piston ring between a collar and a plate so as to reduce a pressure variation range in an air chamber. CONSTITUTION:An annular groove 19 is provided on the periphery of a collar 16 near a compressor impeller 15, a step is provided on the bore surface of a plate 4 opposite to the groove 19, and a piston ring 20 is provided in the annular groove 19. Accordingly, the pressure difference between an air chamber 12 and an oil chamber 11 applied to a sealed end surface 10 is decreased, thereby reducing the friction at the sealed end surface and also reducing the rotational resistance.
Patent JP-S5988982-A (JP)
Inventor: HOTSUTA OSAMU
IPC: D06P5/00
Filed: 1982-11-11
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-H0483143-A (JP)
Title: Reflective power measuring mark
Inventor: KATO KAZUHISA
IPC: G01M11/02
Filed: 1990-07-26
Abstract: PURPOSE:To obtain the same effect as a one having a small measuring diameter by use of a general lens meter receiving base by specifying the opening diameter of a mark. CONSTITUTION:A mark 2 having an aperture diameter (a) of 1mm to less than 5mm is printed on the surface of a lens body 1 or stuck thereto by use of an adhesive material. For example, when the mark 2 has an aperture diameter (a) of 3mm and an outer diameter (b) of 8mm, a receiving base for lens meter having an inside diameter of 8mm is used, and the body 1 is placed so as to conform the inside diameter of the receiving base with the outer diameter (b) of the mark 2, so that the center of the receiving base can be conformed with the center of a measuring position. Thus, much of the light of the lens meter is shielded by the opaque part of the mark 2, and only the light passed through 3mm of the aperture diameter (a) reaches the measuring part. The same effect as in the case using a receiving base having an inside diameter of 3mm is obtained, freedom of lens design is increased, and no new receiving base is economically required.
Patent JP-S6355634-A (JP)
Title: Data processing system
Inventor: SAKAMURA TAKESHI
IPC: G06F9/305
Filed: 1986-08-27
Abstract: PURPOSE:To shorten the instruction executing time by omitting the calculation carried out for decision of the boundary cross when a limited bit field instruction is executed and obtaining the offset value and the field width as the immediate values. CONSTITUTION:An LSI chip 1 forming a microprocessor contains a micro ROM 2 storing a microprogram. While the signal obtained by decoding the code of a microinstruction fetched by an instruction register 3 by an instruction decider 4 is supplied to a microaddress generating circuit 5. The circuit 5 produces the corresponding microaddress based on said received signal and supplied the microaddress to the ROM 2. The microinstruction has such an instruction style that has a designating part that applies the offset value and the field value as the immediate values independently of a bit field instruction.
Patent JP-S6441844-A (JP)
Title: Visual inspector for capsule filled with liquid drug
Inventor: KISHI AKIRA
IPC: G01N21/85
Filed: 1987-08-08
Abstract: PURPOSE:To inspect poor inside of a capsule easily and efficiently, by arranging a belt conveyor having a light transmitting belt with a top running portion thereof inclined in the direction of running and a lighting device is provided on the back of the top running portion. CONSTITUTION:A belt conveyor 2 is arranged having a light transmitting belt 21 with a top running portion thereof inclined in the direction of running and a lighting device 4 is provided on the back of the top running portion (a) of the belt conveyor 2 and a running guide 5 is provided at an interval enough to pass a capsule C close to the top running portion (a). As the capsule C is supplied sequentially to the supply side of the top running portion (a) operating the belt conveyor 2, the capsule C moves sequentially on the belt in the direction of the conveyor 2 runs along a running guide 5. At this point, a liquid level of a liquid drug packed into the capsule is tilted, not parallelling the capsule, to be made easy to view because the top running portion of the belt conveyor is inclined, thereby facilitating the checking for even poor inside.
Patent JP-H0249157-A (JP)
Title: Detecting method for decomposed can or the like
Inventor: KURODA MASAHIRO
IPC: G01N29/00
Filed: 1988-08-11
Abstract: PURPOSE:To decide the decomposition, etc., of the contents in a short time without opening a container by allowing an ultrasonic wave to be made incident on the inside of the container, measuring hourly intensity of its reflected wave or transmission wave, and setting the time when its intensity returns to a prescribed value as a criterion. CONSTITUTION:After shaking enough a can to be inspected 1, an ultrasonic probe 2 is attached to its can 1. Subsequently, an ultrasonic signal is transmitted from an ultrasonic transmitter/receiver 3, and made incident on the can 1. A reflected wave or a transmission wave of its ultrasonic wave is received by the ultrasonic transmitter/receiver 3 through the ultrasonic probe 2, a transmitting wave 5, a reflected wave 6 of a first time and a reflected wave 7 of a second time are monitored by an oscilloscope 4, and hourly intensity of the reflected wave 6 of a first time is measured. The time when echo intensity returns to its original intensity is roughly proportional to a degree of decomposition, therefore, not only whether decomposition exists or not but also a degree of decomposition are known, and this method is useful for an estimation of a decomposition start time and an investigation of the cause of decomposition.
Patent JP-H0734776-A (JP)
Title: Method and device for measuring tail clearance
Inventor: OKABE YASUNORI
IPC: E21D9/06
Filed: 1993-07-16
Abstract: PURPOSE:To enable measurement of tail clearances easily and directly. CONSTITUTION:A supporter 13 of a tail clearance measuring device 11 is secured to a center axis A of a shield machine 1 and legs 15a, 17a... of the device 11 each are expanded outwardly until each tip of the legs 15a, 17a... makes contact with a skin plate 3. At this moment angles theta and phi formed by the legs 15a, 17a... and the axis A are measured so that distances between the axis A and the plate 3 are determined based on the measured angles. And each of the legs 15a, 17a... is expanded outwardly until the tips of the legs 15a, 17a... make contact with a segment 9, while anges theta and phi formed by each of the legs 15a, 17a... and the axis A are measured so that distances between the axis A and the segment 9 are determined based on the measured angles. Tail clearances are calculated using the distances between the axis A and the plate 3 and the distances between the axis A and the segment 9.
Patent JP-H1039353-A (JP)
Title: Blur correcting device
Inventor: USUI KAZUTOSHI
IPC: G03B5/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To surely lock a blur correcting optical system, without providing a complex locking mechanism, a special driving device, etc. SOLUTION: The blur correcting device is constituted to include the blur correcting lens 2 (blur correcting optical system) moved in a plane nearly perpendicular to an optical axis, for correcting the blur of an image and a blur correcting driving part 10 for driving the blur correcting optical system 2. At this time, a locking part (a projection 3a and a notch 6a) for locking the blur correcting lens 2 is provided and the blur correcting driving part 10 is controlled so that a constant locus is drawn by the correcting lens 2, to lock it by the locking part.
Patent JP-S6176934-A (JP)
Title: Thermal fatigue testing device
Inventor: TAKANO MASARU
IPC: G01N3/32
Filed: 1984-09-21
Abstract: PURPOSE:To execute the thermal fatigue test of a test piece under the environment of a high temperature liquid by holding temperatures of two testing rooms at set temperatures, respectively, and moving relatively a vessel and the test piece by a driving mechanism such as an air or hydraulic cylinder, etc. CONSTITUTION:When a lifting frame 14 and a vessel 11 are depressed by an air or hydraulic cylinder 15, the vessel 11 slides along load rods 2H, 2L, and moves relatively against a test piece 1. Subsequently, when the test piece 1 is inserted into the testing room 12H, it is heated by the sealing liquid in a high temperature, and thereafter, when it is incorporated in the testing room 12L at the lower part by the cylinder 15, the test piece 1 is cooled by a sealing liquid in a low temperature. By repeating them alternately, a thermal stress is generated in the test piece 1, and it is subjected to the thermal fatigue. Accordingly, the thermal fatigue test can be executed under the environment in the high temperature liquid.
Patent JP-H0731716-A (JP)
Title: Construction for forming slope
Inventor: KOBA TAKEO
IPC: A63C19/10
Filed: 1993-07-16
Abstract: PURPOSE:To make it possible to easily, rapidly and visually judge a slope condition. CONSTITUTION:A base ground 2a of the slope 2 is provided thereon with a snow cover layer 25 in the form of allowing artificially produced ice snow to pile up at a prescribed thickness D1 thereon. This snow cover layer 25 is formed of at least two layers of partial snow cover layers 25A, 25B. These partial snow cover layers 25A, 25B are formed of the ice snow 21A, 21B of the color different from the other partial snow cover layers 25B, 25A.
Patent JP-S5990259-A (JP)
Title: Head supporting device for driving floppy disk
Inventor: NAKATSUGAWA AKIRA
IPC: G11B17/32
Filed: 1982-11-12
Abstract: PURPOSE:To improve touch performance, tap life, and productivity by attaching an upper head to a head arm through a gimbals spring, and fitting a lower to a carriage in a cantilever state through a specific plate. CONSTITUTION:The gimbals spring 147 fitted with the upper head 110 is fixed to the head arm 108 while facing the lower head 109. The lower head 109 is fixed to a plate 145, whose small hole 145d engages the small projection 107c of the carriage 107 to support the lower head 109 in the cantilever state with an adhesive 145e. Consequently, the upper and lower heads move following up the upward/downward movement of a floppy disk, so the touch performance is excellent. Further, the impact force when the upper head 110 is lowered onto the disk is absorbed by the spring 147 to obtain the tap life. In this case, even if the lower head 109 shifts in vertical position slightly, that is absorbed by the plate 145, so the precision of the attachment is not so important and the productivity is improved.
Patent JP-H0484600-A (JP)
Title: Manufacture of acoustic diaphragm
Inventor: WATANABE KAZUHIRO
IPC: H04R7/02
Filed: 1990-07-27
Abstract: PURPOSE:To obtain an excellent characteristic by applying compression molding at a specific temperature area when a high polymer film made of at least one of an aromatic polyimide, a polyoxadiazole and an aromatic polyamide is heat- treated and processed to be graphite. CONSTITUTION:A compression molding is implemented at a temperature of 2000 deg.C or over. The film is still in a state of a hard carbon substantially at 2000 deg.C or below and may be destroyed by the compression molding, and flexibility is obtained attended with graphite processing at a temperature of 2000 deg.C or over and the compression molding is attained. Thus, an acoustic diaphragm of proper shape such as a dome or cone is obtained, and since the high polymer film is made of a material offering ease of graphite processing such as an aromatic polyimide, a polyoxadiazole and an aromatic polyamide, the excellent graphite made diaphragm is obtained.
Patent JP-H0643157-A (JP)
Title: Method for evaluating water of pure water
Inventor: EZAWA MASAYOSHI
IPC: G01N33/18
Filed: 1992-07-27
Abstract: PURPOSE:To evaluate water of an ion exchange pure water by analyzing a compound and an organic matter in pure water, observing the presence or absence of blocking of a filter filtering a target water and a filtered residue and analyzing an element, and then analyzing a chemical species using a tablet which is obtained by mixing a filtered residue aqueous solution to potassium bromide powder and then drying and forming it. CONSTITUTION:Na, Si, Al, Ca, and Mg elements which are extremely small amount of impurities in ion exchange pure water and an organic compound are analyzed. A filter specimen is obtained by using an extremely thin hole filter and performing filtering with the pressure of pressurized nitrogen on filtering and the presence or absence of blocking of the extremely thin hole of the specimen and the surface shape of a filtered residue are observed and then the elements are analyzed. A filtered residue aqueous solution is transferred to a mortar with an accurately measured and sampled potassium bromide powder previously, ultra pure water is evaporated on a boiling water bath, dehydration and drying are performed and agitation and mixing are performed with a pestle to obtain a uniform powder. Then, a chemical species using a tablet which is obtained by performing pressure press formation in atmosphere is analyzed. Water of ion exchange pure water is indirectly analyzed by the above each analysis.
Patent JP-S5989779-A (JP)
Title: Pickling method
Inventor: HISAMOTO IWAO
IPC: C23G1/06
Filed: 1982-11-13
Abstract: PURPOSE:To prolong considerably the pickling life of a pickling soln. by adding a surfactant contg. fluorine and a corrosion inhibitor to a mineral acid, an org. acid or a mixed acid consisting of >=2 kinds of such acids and by pickling a metallic material. CONSTITUTION:A pickling soln. is prepared by adding a surfactant contg. fluorine and a corrosion inhibitor to a mineral acid such as hydrochloric acid, sulfuric acid, phosphoric acid or HF, an org. acid such as oxalic acid, or a mixed acid consisting of >=2 kinds of such acids. The preferred pickling soln. is an aqueous soln. having <=30dyn/cm surface tension at 25 deg.C when it is prepared by adding 0.5% mixture of the surfactant contg. fluorine with the corrosion inhibitor to 20% aqueous soln. of hydrochloric acid. The preferred ratio between the surfactant contg. fluorine and the corrosion inhibitor is (10:90)-(90:10). When steel or a nonferrous metallic material is pickled with the pickling soln., the pickling life of the pickling soln. can be considerably prolonged.
Patent JP-H0643827-A (JP)
Title: Device for displaying character
Inventor: KAWAWAKI FUMIAKI
IPC: G06F3/153
Filed: 1992-07-27
Abstract: PURPOSE:To constitute a character with a few number of pixels and to display a lot of characters by constituting each character with specific number of dot in vertical and horizontal directions also and displaying the character based on the pixel data. CONSTITUTION:Character data inputted from an information input key 12 is stored in a RAM 14 through an input/output port 13. A character generator 15 is the ROM storing dot constitution in each character. Each character in an alphabet stored in the character generator 15 are constituted of 5 dots horizontally and 5 dots vertically. By the character generator 15, code data corresponding to the character outputted from the RAM 14 is converted to dot data. By an LCD drive circuit 11, the pixel corresponding to the dot is made a lighting state or a non-lighting state based on the dot data, and the character is displyed to a required position on a LCD 10.