baber/WOPTO huggingface dataset:
Patent JP-H03191606-A (JP)
Title: Sound signal processor
Inventor: FUJIWARA KIYOSHI
IPC: H04B14/04
Filed: 1989-12-21
Abstract: PURPOSE:To reproduce a satisfactory sound signal by providing a dynamic range limiting circuit, and limiting a dynamic range in accordance with a sending-out object at the time of processing a sound signal from a satellite broadcast. CONSTITUTION:Based on a satellite broadcast received by a BS tuner 2, a stereo sound signal output whose dynamic range is limited is obtained from a sound signal TV side output part 14 through a sound signal demodulating part 4 and a sound signal processing part 5. Accordingly, in a TV set in which the dynamic range for reproducing a voice is narrow, a video and a stereo sound signal corresponding thereto can be appreciated in the sound improved for an overall tone quality by a limited dynamic range. In such a case, a dynamic range limiting circuit 13 in the processing part 5 converts the input of a wide dynamic range to the output of a limited dynamic range with regard to an inputted sound signal. In such a way, at the time of reproducing the sound source of a wide dynamic range by a reproducing device of a wide dynamic range, a natural reproduced sound is obtained, and the overall tone quality can be improved.
Patent JP-2001156760-A (JP)
Title: Communication system, control method and recording medium
Inventor: MATSUMURA YOICHI
IPC: H04N19/423
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To eliminate delay fluctuations caused on a network. SOLUTION: Synchronization information represents a difference (β) between a count N (=3240000) and a PCR value E caused equivalently to a case that a 3rd PCR packet reaches a transmitter 201 at a point of time (time t1) when the count N reaches 3240000 on the basis of a difference (α) between a PCR value E3 and a count N3 caused while clocks by (count value N3-a reference clock value B) are counted.
Patent JP-H04195991-A (JP)
Title: Display device and information processor using the same
Inventor: WADA HIROSHI
IPC: G11C11/408
Filed: 1990-11-28
Abstract: PURPOSE:To attain reduction in data-hold current, lower cost and to improve operation convenience by reducing the number of refresh cycle per a time unit through a refresh control circuit in the period of power source interruption less than the actions in the period other than the power source interruptions in a display control circuit. CONSTITUTION:This display device consists of a central processing unit (CPU) 1, main memory 2, display control circuit (VIC) 3 with a built-in refresh control circuit, picture memory (VRAM) 4, and liquid crystal display (LCD) 5. And, the display device 5 is provided with the refresh control circuit 9 which selects refresh cycle for a time unit shorter than a prescribed cycle per second in its display circuit. Consequently, the number of times of refresh start/stop at the memory 4 and at an interface part with the memory 4 is reduced. Thus, a display data is held in a low electric consumption, and the display device having a resume function with the low cost and simple construction is obtained.
Patent JP-H06156159-A (JP)
Title: Molding for vehicle and its manufacture
Inventor: YADA YUKIHIKO
IPC: B29L31/30
Filed: 1992-11-18
Abstract: PURPOSE:To fix an elastic seal member stably and fast to a core metal piece without using an adhesive by integrating elastic lips which are extended from each side of a leg body inserted into a mounting groove to be recessed on the outer surface of a vehicle panel, and brought into elastic contact with the walls on each side of the mounting groove. CONSTITUTION:An elastic seal member 21 is provided with in an integrated manner a leg body 23 which is provided with engagement parts 22 formed by being packed in a bag part 14 formed by folding pieces 13 on both sides of a core metal 12 in the extrusion forming on both sides and is fixed to the inner side surface of the core metal 12, and a pair of elastic lips 24 which are extended from each side of a projecting part of the leg part 23 and brought into pressed contact with both side wall of a mounting groove 2 in an elastically curved manner. Thus, the elastic seal member 21 can be fixed stably and fast to the core metal 12 by the engagement part 22 which is formed by being packed within the bag part 14 formed by the folding pieces 13 on each side of the core metal 12.
Patent JP-H06180266-A (JP)
Title: Monitoring device for abnormality of gas supply equipment
Inventor: MIYAUCHI SHINJI
IPC: G01F1/00
Filed: 1992-12-14
Abstract: PURPOSE:To accurately judge without erroneous detection whether or not required pressure is supplied as compared with an original standard value by referring the regulating pressure characteristics of a pressure regulator such as variability, secular changes, flow rates, etc. CONSTITUTION:The titled unit is provided with a pressure regulator 3 for regulating the pressure of gaseous fluid, a pressure detection means 6 for measuring the pressure of the gaseous fluid and a gas flow detection means 7 for metering the gas flow. A gas pressure monitoring means 14 compares a measuring pressure signal from the means 6 at a minimum of gas flow in use with a predetermined upper limit value for judging gas pressure abnormality by using a measuring pressure signal from the means 6 and a gas flow signal from the means 7 and checks a gas supply equipment for any abnormality as the result.
Patent JP-H10156654-A (JP)
Title: Expanding/contracting shaft
Inventor: HASHIKAWA YOSHITO
IPC: B23Q3/14
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an expanding/ contracting shaft capable of being fixed to the specified part with sufficient holding force by preventing flexure through a process of preventing rigidity of the expanding/contracting shaft from being deteriorated, and by preventing the lateral deviation and the tilt of a holding cylindrical member without a trouble to be generated caused by air leakage. SOLUTION: Axially long grooves 2 provided with ports on the outer peripheral front surface of a shaft 1, provided with both side surfaces inclined toward the bottom in the expanding direction, and for forming symmetric angles by both side surfaces and the bottom are arranged, long lugs 3 provided with bottom inclined collar surfaces 3b to be fitted to the grooves, and made of elastic bodies having the inclination smaller than the angles of the groove bottom both side surfaces are provided on the front surface of the shaft 1 so as to appear and disappear and so as to be freely slid.  When pressing fluid is poured from the end of the shaft 1 to parts between bottom parts of the grooves 2 and the bottom surfaces of the bottom inclined collar surfaces 3b of the long lugs 3 through a fluid introducing passage 4 communicated with the bottoms of the grooves 2, the long lugs 3 are stroked in the distance of a clearance formed by the difference between the angles of groove 2 bottom both side surfaces and the angle of the bottom inclined collar surface 3b, and the long lug 3 is selfrestored by elasticity of the bottom inclined collar surface 3b in discharge of pressing fluid.
Patent JP-H07186202-A (JP)
Title: Injection molding die
Inventor: YAMANAKA KUNIHITO
IPC: B29C45/40
Filed: 1993-12-27
Abstract: PURPOSE:To ensure that a spool runner can be taken out surely by forming a recessed part in a surface facing the spool runner forming part of a runner stripper plate. CONSTITUTION:A recessed part 22b is provided on a surface 22a facing the runner forming part 52 of a runner stripper plate 22. The recessed part 22b is so designed that a protrusion is formed in the part 22b by a molten resin flowing into the recessed part when injection-molded. That is, a runner part 82 comes to have a protrusion 82b formed by the molten resin flowing into a gate part 82a and the recessed part 22b. Consequently, if a spool runner 8 is activated to rotate centering around a spool shaft 81 by the self-weight of the gate part 82b when a die is opened, the rotation centering around the spool part 81 of a spool runner 8 is inhibited since the protrusion 82b is insetted in the recessed part 22b. Thus the gate part 82a is constantly maintained at a fixed position.
Patent JP-H04202071-A (JP)
Title: Production of ceramic porous body
Inventor: IMURA KOICHI
IPC: C04B38/06
Filed: 1990-11-29
Abstract: PURPOSE:To enhance strength by dispersing or dissolving ceramic powder and a specified org. substance in a solvent, adding a cross-linking agent to the resulting ceramic slurry, foaming the slurry by stirring, molding and hardening the foamed slurry, drying and sintering the molded body. CONSTITUTION:Powder of ceramic such as Al2O3 is mixed with prescribed amts. of water and an org. substance hardenable by cross-linking or polymn., e.g. PVA to prepare a ceramic slurry. A peptizer such as ammonium polyacrylate, a thickener such as methylcellulose, a foam regulating agent such as ammonium stearate and a cross-linking agent such as glutaraldehyde are added to the ceramic slurry and this slurry is foamed by mechanical stirring and poured into a mold. Cross-linking or polymn. is allowed to proceed and the resulting hardened molded body is dried and sintered in the air to obtain a ceramic porous body.
Patent JP-H0775258-A (JP)
Title: Emergency electric-power supplying unit having no transformer
Inventor: FU BIN HIYUUAN
IPC: H02J7/34
Filed: 1993-12-27
Abstract: PURPOSE: To provide an emergency power supply unit without transformer which can directly step down a high voltage. CONSTITUTION: When a power is supplied, a detector circuit 102 detects the output of a cell 2, and at the same time, controls an automatic charging circuit 101 to charge the cell 2. If a power shortage occurs, the DC output of the cell 2 is supplied to a switching circuit 4 and controlled by a 50 Hz oscillation circuit 3, and a 50 Hz AC power is supplied to a load.
Patent JP-H07188498-A (JP)
Title: Abrasion-resistant sliding material
Inventor: WATANABE YOSHIOMI
IPC: C08K7/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a sliding material having a low frictional coefficient, reduced in abrasion and useful as e.g. a bearing material by filling a reinforced or unreinforced polytetrafluoroethylene with a specified material. CONSTITUTION:A sliding material made of polytetrafluoroethylene or a mixture based thereon reinforced or unreinforced with a reinforcement such as a metallic sheet or a wire gauze is filled with a spherical substance. A sliding material made of polytetrafluoroethylene (mixture) not reinforced with a reinforcement is filled with a spherical substance coated with a resin having a heat decomposition temperature lower than that of polytetrafluoroethylene. An example of the spherical substance is a glass bead. An example of the spherical substance coated with a resin having a heat decomposition temperature lower than that of the polytetrafluoroethylene is glass bead coated with paraffin.
Patent JP-H08170265-A (JP)
Title: Embroidering with multi-head embroidery machine
Inventor: HATTORI OSAMU
IPC: D05C5/00
Filed: 1994-12-15
Abstract: PURPOSE: To prevent the damage of a cloth with a pausing embroidery machine head of a multi-head embroidery machine, the pull-up of a thread by mistake to cause the entanglement of the thread and the breakage of a thread by mistake in the case of pausing a machine head and embroidering with other machine heads. CONSTITUTION: In normal embroidery work, crochet needles of all embroidery machine heads are synchronously reciprocated in vertical direction and all loopers are synchronously rotated to perform the embroidery work. In the case of performing the embroidery work with a part of the machine heads while pausing the work with the other machine heads, the vertical reciprocation of the crochet needles and the rotation of the loopers are carried out exclusively on the machine heads to perform the embroidery work while pausing the vertical reciprocation of the needles and the rotation of the loopers of the other heads of the embroidery machine.
Patent JP-H03217796-A (JP)
Title: Liquid fuel gun and method of charging the same with gunpower
Inventor: ROBAATO AASAA PEITO
IPC: F41A1/04
Filed: 1990-11-29
Abstract: PURPOSE: To enable repetition of an ignition process for a charge of propellant, by injecting a liquid propellant less by a fixed amount than the total capacity of a combustion chamber into the combustion chamber so as to keep a specified size of an ullage capacity for adjusting combustion in the combustion chamber and a tube. CONSTITUTION: Initially, when dynamic injection is selected, about 70% of a liquid propellant is introduced leaving about 30% of ullage into a combustion chamber 16 through a propellant inlet 24 from a propellant source 24A. At this point, a propellant injector applies a spiral flow pattern turning by a centrifugal force centered on the axis core of a gun to the injected liquid propellant and a retained gas left in the ullage is moved axially on the flow pattern. The portion from an ignition gas source 26A to an ignition gas inlet 26 is turned to the tangential direction of the combustion chamber 16, and an ignition gas is sent into the combustion chamber 16 near the breech and begins to circulate along the inner circumferential surface from an end part on the side of the breech.  A mixing is accomplished between the ignition gas, a byproduct gas generated from the combustion of the liquid propellant and a byproduct gas from an ignitor.
Patent JP-H07190898-A (JP)
Title: Rim clamp device of tire testing machine
Inventor: OKAMOTO MASAYOSHI
IPC: G01M17/02
Filed: 1993-12-27
Abstract: PURPOSE:To ensure the center adjusting property of an upper rim and a lower rim even when a transverse load acts while the uniformity of a tire is being tested and to prevent the rims from being shaken. CONSTITUTION:In the rim clamp device of a tire testing machine, a tire T is measured by being pressed to a substitute road-surface body. In the rim clamp device, an upper lock means 15 and a lower lock means 16 are provided with taper parts 17, 18 in the axial direction at the outer circumference of an upper main shaft 1 and a lower main shaft 2, they are provided with an upper wedge member 19 and a lower wedge member 20 which are taper-fitted to the taper parts 17, 18, which are fitted into the inner circumference of an upper rim 13 and a lower rim 14 and which can be moved freely to the axial direction, and they are provided with an upper hydraulic operation means 21 and a lower hydraulic operation means 22 by which at least one out of the upper and lower wedge members 19, 20 is moved to the axial direction and which expand and contract the upper and lower wedge members 19, 20 to the radial direction via a taper fitting operation.
Patent JP-H11147965-A (JP)
Title: Fiber-reinforced resin composite and prepreg
Inventor: NAITO TAKESHI
IPC: C08L81/06
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-reinforced resin composite or prepreg which is resistant to ignition, has good mechanical properties after heat exposure, and is suitable for the use in transportation means such as railroad cars. SOLUTION: This composite comprises a fibrous reinforcement and a matrix resin, does not substantially ignite in the ignition test according to the test method No. 81 of the Ministry of Transport, and exhibits a compression strength after impact of 15 kgf/mu<2> or higher and an interlayer shear strength of 7 kgf/mm<2> or higher when measured after heat exposure in a heated oven at 250 deg.C for 10 min. The matrix resin comprises a nonhalogen epoxy resin, a metal oxide, a thermoplastic resin having a glass transition temp. of 120 deg.C or higher, and a curative for an epoxy resin.
Patent JP-H10166545-A (JP)
Title: Printing apparatus, printing method and fried foodstuff production equipment
Inventor: SUGIMOTO TAKAYUKI
IPC: A23L19/18
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To hasten the drying of a printed aqueous ink and enhance the manufacturing efficiently of an article, which is printed with the aqueous ink by a method wherein an ink removing part, which removes some part of a printed ink from the article by bringing an abutting surface having an oil film formed thereon at all times into contact with the printed portion of the article, is provided. SOLUTION: At a screen printing part 24, the excess in an aqueous ink printed on a foodstuff stock M is suckingly removed by an oil film on the surface of an adsorbing roller. Thus, by removing the excess in the aqueous ink printed on the foodstuff stock M as mentioned above, the aqueous ink dries quickly, resulting in allowing to immediately start the next forming and bean curd frying processes of the like. Accordingly, the manufacturing efficiently of an article printed with the aqueous ink can be enhanced. In addition, the aqueous ink can be prevented from adhering to a forming device in a next process and the frying oil in a fryer from being stained by the aqueous ink or the like.
Patent JP-H10171697-A (JP)
Title: Information recording and reproducing method
Inventor: TANAKA HIROKAZU
IPC: G06F3/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To increase the access speed while keeping the compatibility with an existing system by reading the address information out of a 2nd recording area and reproducing the management information on the relevant address from a 1st recording medium. SOLUTION: A host computer monitors a hybrid card 42 that is inserted to an information recording/reproducing device. When the insertion of the card 42 is confirmed, the host computer activates an IC chip 44. When the chip 44 is activated, an elementary file where the address of the management information is recorded is selected. Then a record ID reproduces the record to acquire the address of the management information recorded last in an optical recording area 45 and the address of the management information of a file A. Based on these addresses, the management information recorded last in the area 45 and the management information of the file A are reproduced from the area 45. Thus, the host computer can reproduce the file A as well as the file recorded last in the area 45.
Patent JP-H07191795-A (JP)
Title: Method and device for inputting indication
Inventor: HIRATA KYOJI
IPC: G06F3/0346
Filed: 1993-12-27
Abstract: PURPOSE:To enable inputting input direction information to an information processor, etc., only by executing pointing on a sheet of direction paper. CONSTITUTION:Image data which is obtained by picking-up a state where one of the sheet of direction paper, etc., is pointed by a finger suck 30 by an image input means 21 is outputted to a marking detecting means 22 and a detection position detecting means 23. The marking detecting means 22 picks-up whole marking parts in image data so as to add them to a marking specific means 24. The marking specifying means 24 specifies one pointed marking. A boundary mark interior-division value detecting means 28 obtains an interior-division value with which an identifier in the specified marking executes interiorly dividing a boundary mark, etc., and an ID number detecting means 29 reads an ID number applying to the interior-division value from an ID table storage means 30. An inquiry information output means 26 reads input direction information based on the output of a point area coordinate detecting means 27 and the ID number so as to output it.
Patent JP-2001152874-A (JP)
Title: Snow-attach preventing apparatus for suction filter of gas turbine
Inventor: ANDO IKUO
IPC: F02C7/05
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a snow-attach preventing apparatus for a suction filter of gas turbine capable of preventing filter from being clogged with snow by removing the snow inflowing from the suction port at the front face, so as not to make attachment to the filter. SOLUTION: A house 10 for a gas turbine is furnished with a suction port 17 to suck the air 30, and water drops and snow are removed from a room 24 by a demister 1, and the air removed of dust by a filter 16 flows to a duct inlet 23 from a room 25 and is led to the gas turbine. A water-sprinkling nozzle for sprinkling water in summer, etc., is installed at the inlet of the suction port 17, while another 7 for sprinkle water to the snow inflowing in winter is installed at the entrance to the room 24. The demister 1 is installed on the front face of the filter 16, to remove also permeating water drops, rainwater, and snow.  The demister 1 is formed with an eliminator, a water louver, or a wire pad, and the inflowing snow is allowed to contain water using the nozzle 7, while the snow attached to the demister 1 is dropped off by the weight of the water contained, and will not attach to the filter 16. The differential pressure between inside and outside the filter 16 will not rise either.
Patent JP-H08170150-A (JP)
Title: Steel wire excellent in precision workability and its production
Inventor: KAWABE NOZOMI
IPC: C22C38/04
Filed: 1994-12-15
Abstract: PURPOSE: To produce a wire capable of remarkably improving the precision workability (dispersion of free length) of a wire such as spring to which twisting is applied. CONSTITUTION: This wire is a steel wire containing, by weight, 0.6-1.0% C, 0.1-0.5% Si, and 0.3-0.6% Mn and having a structure, after wire drawing, satisfying the following conditions: (1) the lamellar spacing of pearlitic structure is 0.09-0.13μm; (2) the cementite having >=10μm length and also having 5 deg. angle with respect to length direction comprises >=95% of the whole cementite structure; (3) the pearlite, in the range between the wire surface and a position at a depth of D/20 (where D means wire diameter), comprises >=98%. By this method, the steel wire, having uniform structure in a length direction and cross sectional direction, can be obtained.
Patent JP-H11168129-A (JP)
Title: Substrate-transferring device and plasma-processing device
Inventor: WATANABE KUNIHIKO
IPC: B65G49/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the positional deviation, the falling, and damages such as cracks of a substrate. SOLUTION: A plurality of substrate pads 3a in contact with the lower surface of a substrate 1 and a plurality of substrate pads 3b in contact with the outer-periphery of the substrate 1 are provided inside the substrate 1, which is transferred by a substrate-transferring device for transferring the substrate 1 under reduced pressure. Furthermore, a plurality of substrate pads 3c are provided outside the substrate 1, and the substrates pads 3b and 3c are provided at a position higher than that of the substrate pad 3a and at the same time gradually at a higher position, farther, away it is from the substrate 1.
Patent JP-H05148861-A (JP)
Title: Method and device for discharging muck in excavation of vertical shaft
Inventor: SAEGUSA TOSHIHARU
IPC: E21D1/03
Filed: 1991-11-25
Abstract: PURPOSE:To perform automatic fall only through pulling-up operation by a bucket falling device arranged to a winding tower by a method wherein the bucket lifted up to a winding tower in a state to be hung down from a bucket wire is caused to automatically fall without a work to hook a chain by a worker and operation to separate a bucket from a rider. CONSTITUTION:When a bucket (a) hung down from a bucket wire 17 is coupled to a rider (c) at a point of time when the bucket is lifted to a scaffold 19, the direction of the bucket (a) is corrected to a given direction by means of a bucket direction correcting device (d) arranged to the rider (c). The bucket (a) the direction of which is corrected is lifted to and received by a bucket falling device (e) of a winding tower 21, and forced to fall in a given direction along with pull-up operation and loaded muck is discharged.