baber/WOPTO huggingface dataset:
Patent JP-H0594745-A (JP)
Title: Puffer type gas circuit breaker
Inventor: HIOKI ISAO
IPC: H01H33/91
Filed: 1991-09-30
Abstract: PURPOSE:To provide a puffer-type small gas circuit breaker by which high circuit breaking performance can be obtained by means of small driving energy by leveling off puffer chamber inside gas pressure different in the magnitude of arc energy in the case of BTF breaking and in the case of SLF breaking. CONSTITUTION:Contact shoe parts 1 and 2 capable of contacting with/separating from each other are provided in a container filled with arc/extinguishing gas. A puffer chamber 11 composed of a piston 7 and a cylinder 6 is compressed, and the compressed gas is introduced to a nozzle 10 part, and the arc 14 generated between arc contact shoes 4 and 8 is extinguished. A communicating hole 5a is provided in a driving rod 5 to drive a movable part. Plural number of partition 12 to divide a hollow part area equally into a radial shape are provided in a conical shape on the opposite side of the movable arc contact shoe 8 in the vicinity of the communicating hole 5a. Bases of the partition 12 are fixed to the inner wall of the driving rod 5 through a bimetallic member 13 having a low expansion member 13a and a high expansion member 13b.
Patent JP-2000079437-A (JP)
Title: Joining surface working device and its method
Inventor: KOBAYASHI SEIICHI
IPC: B21H7/14
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To realize working treatment for a joining surface capable of forming a uniform frictional working surface by bringing a conic inclined surface of form rolling dies, in which a form rolling blade having a triangular wave shape in cross section is formed, into press-contact with a joining surface of steel and form rolling it. SOLUTION: A bolt hole 11 is perforated in steel 2. A form rolling blade 38B having a triangular wave shape in cross section is concentrically formed on the conic inclined surface 38A of form rolling dies 36L, 36R respectively. Form rolling is executed in a state that the conic inclined surface 38A of the form rolling dies 36L, 36R is brought into press-contact with a joining surface of the steel 2 around the bolt hole 11. In such a way, a frictional working surface 45 having plural concentric projecting and recessing parts peak 45A, groove 45B) is formed around the bolt hole 11. The steel 2 is which the frictional working surface 45 is formed is delivered from a work table to an external part using a steel delivering means. The worked steel is superposed and firmly joined in a superposing surface with a fastening member such as a bolt or rivet.
Patent JP-H0994025-A (JP)
Title: Screw type grain-carrying device
Inventor: HIRAOKA MINORU
IPC: B65G33/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a screw type grain-carrying device enabling to avoid a danger even by a simple structure and at a low cost. SOLUTION: This screw type grain-carrying device comprises a screw conveyer 10 provided with a screw cylinder 10A and a screw shaft 10B capable of being rotated on the axis X of the screw cylinder 10A in a direction to carry grains from one end in the axial direction to the other end by the cooperation with the screw cylinder 10A. Therein, a grain-discharging port 10a for discharging the carried grains is formed at the carrying end of the screw cylinder 10A, and a bearing 10C for allowing the screw cylinder 10a to rotatably receive the final end of the screw shaft 10B is disposed at a place corresponding to a carrying upstream side part among the peripheral parts of the grain- discharging port 10a.
Patent JP-H03113393-A (JP)
Title: Timer
Inventor: KIMURA MINORU
IPC: G04F3/00
Filed: 1989-09-27
Abstract: PURPOSE:To enable anybody to confirm the contents of a warning and to set plural warnings by inputting a warning to be generated at set time in voice and storing it. CONSTITUTION:Operation time is set by a setting part 3 firstly. Then a word to be voiced as a warning is inputted to a converter 8 in voice. The converter 8 converts the voice into an electric signal, which is recorded in a recording part 7. Then a timer circuit 5 reproduces the voice recorded in the recording part 7 by the converter 8 at the set time to generate the warning. The warning is inputted by the setting person previously in voice, so its contents are confirmed immediately by anybody. Further, plural pairs of setting parts 3 and recording parts 7 are provided to generate plural warnings at plural time points.
Patent JP-2000091119-A (JP)
Title: Electromagnetic driving system valve operating apparatus in electromagnetic driving equipment and internal combustion engine
Inventor: CHOKAI MAKI
IPC: F16K31/06
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic driving system valve operating apparatus which copes with progress of the deterioration with time of a return spring of an armature and can continue stable operation. SOLUTION: (1) The maximum stress σB applied to an opening valve side return spring 10 at the time of compression of the opening valve side return spring 10 is set smaller than the maximum stress σA applied to a closing valve side return spring 9 at the time of compression of a closing valve side return spring 9 (σA>σB). (2) The ratio of σA:σB is set nearly equal to the ratio of a closing valve time to an opening valve time. (3) The ratio of σA:σB is set, e.g. nearly equal to 2:1 which is the ratio of the closing valve time to the opening valve time. (4) The number of the opening valve side return springs 10 is set larger than that of the closing valve side return springs 9. (5) The settling strength of the opening valve side return spring 10 is set larger than that of the closing valve side return spring 9.  (6) The settling rate of the closing valve side return spring 9 after a closing valve time t2 has passed is set nearly equal to the settling rate of opening valve side spring 10 after an opening valve time t1 has passed. (7) The ratio of the closing valve time t2 to the opening valve time t1 in (6) is set nearly equal to 2:1.
Patent JP-H02101004-A (JP)
Title: Herbicidal composition
Inventor: YOSHIDA AKIRA
IPC: A01N37/40
Filed: 1988-10-05
Abstract: PURPOSE:To obtain a herbicidal composition exhibiting synergistically increased herbicidal effect, effective at a reduced rate of application and having expanded herbicidal spectrum by using a specific tetrahydroisoindole derivative in combination with sethoxydim or alloxydim. CONSTITUTION:The objective herbicidal composition useful for the preventive control of a wide variety of weeds growing on plowed land or non-crop land and safely usable even to no-till cultivation of soybean field, peanut field, etc., by using 2-[7-fluoro-3,4-dihydro-3-oxo-4-(2-propynyl)-2H-1,4-benzoxazin-6-yl]-4 ,5,6,7- tetrahydro-1H-isoindole-1,3(2H)-dione of formula and sethoxydim or alloxydim as active components and preferably compounding 0.4-20 pts.wt. of sethoxydim and 1-40 pts.wt. of alloxydim to 1 pt.wt. of the compound of formula.
Patent JP-H03115605-A (JP)
Title: Material crushing device controller
Inventor: MIZUTAME KAZUYA
IPC: E01C19/05
Filed: 1989-09-28
Abstract: PURPOSE:To improve efficiency by performing variable speed control through comparison of output of upstream and downstream signal compensating device in which the relation of rotation speed of motor for stored amount of material in upstream and downstream hoppers with output of setting device which sets motor speed. CONSTITUTION:Load cells 30, 33 mounted on upper and lower hoppers 1, 6, respectively, signal compensating devices 32, 35 which compensate speed command in accordance with levels in the hoppers, a speed setting device 18B, and a comparison circuit 36 which compares output signals of the compensating devices 32, 35 with each other are installed. Material level vs. motor speed characteristic is stored in the compensating devices 32, 35 in advance. This speed characteristic is added to the previously set value of the setting device 18B, and the set value SV in feedback control from the comparison circuit 36 is given to a comparator 20B. The set value MV is outputted to an operation command control circuit 21B from the comparator 20B to control a crusher motor 5 via a speed control circuit 37. Thus, it is possible to improve efficiency.
Patent JP-H0195408-A (JP)
Title: Leakage coaxial cable
Inventor: KATSURA YOSHIRO
IPC: H01B11/18
Filed: 1987-10-06
Abstract: PURPOSE:To reduce a transmission loss by providing a superconductor in slots formed on the outer conductor of a coaxial cable. CONSTITUTION:A leakage coaxial cable LCX has the constitution wherein slots are formed at the predetermined intervals on the outer conductor of a coaxial cable 1 along the length-wise direction thereof and a superconductor 6 is provided in the slots. Or, the leakage coaxial cable 1 has the superconductor 6 in the slots on the outer conductor and consequently works equivalently as a coaxial cable, thereby offering a transmission passage with a small loss.
Patent JP-H03112544-A (JP)
Title: Doppler tomographic ultrasonic diagnosing device
Inventor: ANDO MASATO
IPC: G01N29/22
Filed: 1989-09-28
Abstract: PURPOSE:To improve an S/N ratio through regulation of resolution to a proper value by a method wherein a mixing output of a reflection echo signal from a Doppler signal processing system and a reference wave signal is integrated for a given period, and an integrating time is controlled. CONSTITUTION:In a Doppler signal processing system 4, an echo signal generated by a transmitting receiving wave circuit 2, a reference wave signal from an oscillator 3, and a signal in which the reference wave signal is phased in a 90 deg. arc are mixed by means of mixers 6 and 7 to detect a quadrature. The detection output is inputted to A/D converting circuits 8 and 9 after a harmonic component is cut. An output from an A/D converting circuit 8 is inputted, in order, to data resistors 20. A gate circuit 21 enables setting of an integrating time by means of an enable signal, and the enable signal is set by a gate control circuit 25 based on data from a control part 24. As noted above, a signal from each gate circuit 21 is added by an adder 22 and a result is inputted to an average value circuit 23. In the average value circuit 23, by dividing an addition output with an integrating time, an average value is computed, and an output therefrom is outputted to an MTI filter 12.
Patent JP-S63105651-A (JP)
Title: Preserving and processing for allium victorialis l. var. platyphyllum makino
Inventor: IIZUKA CHIYOKICHI
IPC: A23L19/00
Filed: 1986-10-24
Abstract: PURPOSE:To weaken characteristic small of Allium victorialis L. var. platyphyllum and to obtain Allium victorialis L. var. platyphyllum having good flavor, by immersing bulbs or stems and leaves of Allium victorialis L. var. platyphyllum in a solution of antioxidant to improve shelf stability and heat- treating under pressure. CONSTITUTION:Bulbs or stem and leaf parts of cultivated Allium victorialis L. var. platyphyllum are washed, immersed in a solution of an antioxidant such as tocopherol, ascorbic acid, etc., for about 5-10min and sealed in a container such as plastic bag, etc. Then the treated bulbs or stem and leaf part of Allium victorialis L. var. platyphyllum are rewashed, heat-treated at about 120 deg.C for about 30-60min and sealed in a container.
Patent JP-H01100219-A (JP)
Title: Manufacture of soft magnetic strip having high saturation magnetic flux density
Inventor: ISHIDA MASAYOSHI
IPC: C21D8/12
Filed: 1987-10-09
Abstract: PURPOSE:To manufacture a soft magnetic strip having excellent magnetic characteristic, such as high saturation magnetic flux density, by cold- or warm-rolling under the specific condition after rapid cooling the strip obtd. by liquid- quenching the specific composition of molten alloy composing of Co and Fe and annealing and cooling. CONSTITUTION:From the molten alloy having composition containing 25-65wt.% Co, and if necessary, further 0.05-5.0% at least one kind element among V, Cr, Mn, Nb, Mo, Ta, W and Ni and the balance substantially Fe, the strip is obtd. by liquid quenching method. This strip is successively cooled to <=450 deg.C at >=1,000 deg.C/min, or if necessary, after heating to the range of 750-1,000 deg.C. AFter that, the cold or warm rolling is executed to the strip at 3-40% rolling reduction ratio to give crystal structure working strain. Next, after annealing the rolled strip in the temp. range of 700-1,000 deg.C, it is cooled at 25-1,000 deg.C/hr cooling speed. By this method, the strip having high saturation magnetic flux density and excellent soft magnetic property is obtd.
Patent JP-2000105734-A (JP)
Title: Method for controlling memory, memory device, and controller
Inventor: OKUMURA YOSHIKI
IPC: G06F13/36
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To efficiently operate the usage of a bus concerning a memory control method by which memory control is executed by acquiring the usage of the bus to be also used for the other processing unit and issuing a command to a memory with internal processing function. SOLUTION: While considering that the memory 10 with internal processing function is shifted to be in a busy state when the memory 10 starts internal processing, after the command is issued, when the memory 10 with internal processing function shifting to be in the busy state in the middle of processing, the usage of a bus 13 is released or when issuing a command for calling the busy state, the usage of the bus 13 is released without confirming the shift of the memory 10 with internal processing function to busy state and continuously, the shift of the memory 10 with internal processing function from busy state to ready state is waited. In such a waiting state, when the shift of the memory 10 with internal processing function to the ready state is detected, the usage of the bus 13 is acquired so that processing can be continued.
Patent JP-S63111365-A (JP)
Title: Gear lubrication mechanism
Inventor: TORII NOBUTOSHI
IPC: F16H55/18
Filed: 1986-10-27
Abstract: PURPOSE:To make it possible to provide a small-size and cheap lubrication mechanism, by arranging a main gear and an auxiliary gear, concentric with a grease sump, and by feeding grease through the space between the main gear and the auxiliary gear. CONSTITUTION:A drive gear 10 is composed of a power transmission main gear 101 and an auxiliary gear 102 for removing backlashes, and both are meshed with a driven gear 11. The main gear 101 is concentric with the auxiliary gear 102, and a grease sump 30 is provided above them. In this sump 30, grease is filled in a space surrounded by a grease sump housing 32 and the drive gear 10. The grease is fed to the meshed surfaces of drive gear 10 and the drive gear 11 through a lubrication hole 16 and a lubrication groove 18 and then through a gap 20 between the overlapping parts of the auxiliary gear 102 and the main gear 101.
Patent JP-H0678494-A (JP)
Title: Motor
Inventor: MORI HIROYUKI
IPC: H02K7/06
Filed: 1992-08-27
Abstract: PURPOSE:To provide a motor in which rotation is converted to linear motion to be used by providing a screw member in a sleeve shaft and using the shaft formed with a spiral groove in the inner periphery as a motor shaft. CONSTITUTION:A rotor 4 is forwardly or reversely rotatably supported in a cylindrical motor case 3. A shaft 5 is of a sleeve shape with a spiral groove 5a directed axially in an inner periphery, and the rotor 4 is rotated in a predetermined direction by energizing a coil 8. A screw member 11 in which a spiral protrusion 11a is so formed on the outer periphery as to be engaged with the groove 5a is provided, and a body to be driven is moved to a predetermined position as the shaft 5 is forwardly or reversely rotated. That is, since the interior of a motor is used without necessity of a motion converting mechanism provided outside the motor which has been heretofore required, the motor can be reduced in size, weight, cost and noise.
Patent JP-H0684897-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHISHIMA KENJI
IPC: H01L23/52
Filed: 1992-08-28
Abstract: PURPOSE:To manufacture a fine and high quality semiconductor device by enabling precision alignment even for a flat film. CONSTITUTION:An alignment mark 15 is exposed by forming an hole 21a by rough alignment in an Al wiring layer 21 formed flat. Lithography is carried out to a resist 23 applied onto the Al wiring layer 21 by using the alignment mark 15 as a standard of alignment. Therefore, even if the Al wiring layer 21 is flat, precision alignment can be accomplished in a lithography process to the resist 23. Furthermore, since a plurality of alignment marks 15 spaced in a plane are formed to a plurality of Al wiring layers 21, the semiconductor substrate 11 is little dry out when the opening 21a, etc., are formed.
Patent JP-H1195166-A (JP)
Title: Method and device for displaying stereoscopic picture
Inventor: KIHARA NOBUHIRO
IPC: G03B21/60
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a stereoscopic picture by forming a screen by combining a unidirectional diffusion plate and a cylindrical Fresnel lens and projecting many parallax moving pictures from in different directions. SOLUTION: Six liquid crystal panels 11a-11f are irradiated with light emitted from a light source 17 from the back surface side. For example, the light transmitted through the 1st panel 11a is modulated by the parallax picture displayed on the panel 11a. The light emitted from the panel 11a is projected on the screen consisting of the cylindrical Fresnel lens 13 and the unidirectional diffusion plate 14 in contact with the lens 13 by a first projection lens 12a. The incident light is not diffused in a horizontal direction by the plate 14 and it does not optically exist in the horizontal direction. The light in a vertical direction among the light emitted from the illumination light source 17 and transmitted through the liquid crystal display 11 is projected on the screen consisting of the lens 13 and the plate 14 brought into contact with the lens 13 by the projection lens 12.
Patent JP-S63103537-A (JP)
Inventor: HERIBERUTO KURUTSUAA
IPC: H04M1/03
Filed: 1987-10-09
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-S62115635-A (JP)
Title: Vacuum sample table
Inventor: ITO AKIO
IPC: G01R31/302
Filed: 1985-11-13
Abstract: PURPOSE:To enable high speed drive of a sample so as to facilitate measurement under actual or near actual driving condition by arranging a measuring head for a sample below a vacuum sample table and assembling a conductor terminal into the sample table and a terminal table. CONSTITUTION:A carrier 31 is positioned at a preliminary chamber 29 and a sample is mounted on a sample table 22 or a sample finished of measurement is replaced. Then the preliminary chamber 29 is evacuated to specific degree and a gate 30 is opened to operate a linear rod 33 so as to insert the mounted sample together with the carrier 31 into a sample table holder 23. By driving a motor, a terminal table 24 is lifted, then a projection 66 of the terminal table 24 is fitted into a tapered hole 45 of the sample table 22, thus stopping the lifting, the lead wire or the electrode of the sample is connected electrically through a terminal 44 with a terminal 65. While, by driving the motor, a measuring head 25 is lifted by predetermined amount, then the measuring electrode of the measuring head 25 is connected electrically with the terminal 65. Consequently, by moving a slider 34 and the measuring head 25 to the right for positioning the sample below a mirror tube 35, the sample can be measured.
Patent JP-S61133250-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: INADA HITOSHI
IPC: C08L77/00
Filed: 1984-12-03
Abstract: PURPOSE:The titled composition having high flame retardance satisfying V-1-V-0 of UL specification, obtained by blending polyolefin with specific amounts of magnesium oxide, a specific aromatic bromine compound, and an inorganic compound having a specific aspect ratio. CONSTITUTION:100pts.wt. polyolefin (e.g., polypropylene, etc.) is blended woth (A) 5-100pts.wt., preferably 10-80pts.wt. magnesium hydroxide having 0.1-50mu particle diameter, and <=20m/g specific surface area by BET method, (B) 3-150 pts.wt., preferably 5-100pts.wt. aromatic bromine compound having preferably 10-80pts.wt. bromine content wherein bromine is directly bonded to a benzene ring, (C) 5-150pts.wt., preferably 10-100pts.wt. inorganic compound (e.g., talc, etc.) having >=2 aspect ratio, and preferably (D) 10-100wt% based on the compo nent B of antimony trioxide.
Patent JP-S62114081-A (JP)
Title: Pattern recognition learning system
Inventor: MATSUURA HIROSHI
IPC: G10L15/06
Filed: 1985-11-13
Abstract: PURPOSE:To execute an optimum recognition processing in accordance with the number of learning data by controlling a generating method of a recognition dictionary and a recognizing method of an input pattern which has used the recognition dictionary, in accordance with the number of learning patterns which have been collected. CONSTITUTION:A feature vector of an input voice pattern which is derived by a voice input part 1 is given to a recognizing part 1 at the time of a recognition processing of an input voice, and given to a learning part 3 at the time of learning. When the input voice pattern is given to the learning part 3 for learning use, information of the input voice pattern which is offered for this learning simultaneously is given to a selecting part 4. The selecting part 4 selects and controls a learning method of a recognition dictionary in the learning part 3 and a recognizing method of the input voice pattern in the recognizing part 2, respectively, from the number of input voice pattern switch are offered for learning by the learning part 3. A standard pattern which has been derived in accordance with the number of input voice patterns which have been offered for the learning processing is stored in a standard pattern memory 5 as its recognization dictionary.
Patent JP-H0998298-A (JP)
Title: Color area compression method and device
Inventor: ITO MASAHIKO
IPC: H04N1/60
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To attain more natural color reproduction by taking the difference from color reproduction range of each device into account in a color DTP system. SOLUTION: When a color reproduction range GMout of an output system is smaller than a color reproduction range GMin of an input system, a color reproduction area of the input system is divided into four on a 2-dimension plane consisting of a lightness L* and a saturation C* under the constant hue (h) by using two line segments, the compression direction is changed from areas AR1, AR2, AR3, AR4 to conduct color area compression and a color of color reproduction range GMin of the input system into a color of the output system color reproduction range GMout.