baber/WOPTO huggingface dataset:
Patent JP-H09159154-A (JP)
Title: Safety device for gas equipment
Inventor: SHIBA BUNICHI
IPC: F23N5/10
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a gas equipment in which an efficiency of a power supply is increased when a safety valve is opened. SOLUTION: It becomes possible to flow a continuous adsorbing current in a safety valve 3 by a method for turning on or off a first opening or closing means M101 and accumulating an electrical current in an inductor A103. At this time, an opening or closing means N105 is released to open until a thermo- power generating means connected in parallel with a safety valve solenoid realizes its function, non-required electrical current is not needed and an electrical power consumed at a current limiting resistor as found in the prior art is also eliminated, so that it is possible to reduce a supplied electrical current.
Patent JP-H03187959-A (JP)
Title: Preparation of slip-stopping colored aggregate for paved road
Inventor: INAGAKI YOSHINORI
IPC: C04B20/04
Filed: 1989-12-14
Abstract: PURPOSE:To enable to employ all of a calcined aggregate to prevent the loss of a pigment (a water-soluble metal salt) by grinding an unglazed pottery base material, classifying the ground product, impregnating the classified ground product with a water-soluble metal salt and subsequently calcining the impregnated product. CONSTITUTION:A unglazed pottery basic material is ground and the ground product having granule sizes of approximately 1-7mm is classified into several classes in response to uses. The classified ground product is sufficiently dried, immersed e.g. in a metal complex aqueous solution containing iron as a coloring element and used for coloring ceramics, dried and subsequently calcined at a prescribed temperature. The method provides an aggregate colored into a reddish brown color in a depth of approximately 2mm from the surface. Since the unglazed pottery defective product treated as an industrial waste can be employed as the unglazed pottery defective product for the raw material of the aggregate, the aggregate can be prepared at a low cost.
Patent JP-H06231945-A (JP)
Title: Proportional magnet device
Inventor: MARUCHIN KIRUSHIYUNAA
IPC: H01F7/06
Filed: 1993-12-22
Abstract: PURPOSE: To provide to a device a required magnetic force, regardless of the minimum structural volume by providing a recessed part, extending in an axial direction adjacent to a stay and allowing a projection of a casing side step of an armature to be projected in a recessed part. CONSTITUTION: A casing has a recessed part 11 adjacent to a stay, and an armature 6a is configured, such that a projection 13 of a casing side step 12 of the armature 6a is projected in the recessed part 11. Thus, the magnetic flux flows to lateral cross sections 14, 15 and returns to the armature 6a. In this case, the total sum of the crosssectional areas of the cross sections 14, 15 is selected to be a size such that the magnetic flux required for a magnetic force level to be induced passes. Thus, a required magnetic force is supplied, even under the minimum structural volume.
Patent JP-H02168209-A (JP)
Title: Connector type optical fiber coupler and its production
Inventor: ARIKAWA TORU
IPC: G02B6/36
Filed: 1988-12-22
Abstract: PURPOSE:To contrive the miniaturization of an optical device provided with an optical fiber coupler and a connection use connector by fixing a coupler body constituted by welding and drawing each end part of two pieces of optical fibers so that the end part of the welded and drawn part is positioned in the tip of a ferrule base body, in the ferrule base body. CONSTITUTION:The connector type optical fiber coupler 1 is provided with a columnar ferrule 3 having a function of an optical fiber coupler in a connector body 2. As for a ferrule 3, a coupler body 6 constituted by welding and drawing each end part of two pieces of optical fibers 5 is fixed so that the end part of a welded and drawn part 7 is positioned in the tip of ferrule base body 4, in the ferrule base body 4. As for this ferrule 3, branching and coupling of light are executed in the welded and drawn part 7 of the coupler body 6, and the connector type optical fiber coupler 1 provided with the ferrule 3 in the connector can be used as an optical fiber coupler by bringing it to connector connection to the optical fiber 5 to be connected. In such a way, an optical device provided with the optical fiber coupler is miniaturized.
Patent JP-2000140217-A (JP)
Title: Sphere detector
Inventor: YAMADA YASUSHI
IPC: A63F7/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost sphere detector having a mounting structure for installing a magnet and a MR element for sphere detection caused by a shape error in accurate positions. SOLUTION: A sphere detector 20 made of epoxy resin has a sphere passing hole 21 of such a size as to pass a sphere which a metal ball. A magnet installation recessed part 22 is provided in the vicinity of the sphere passing hole 21, and a tablet type magnet 23 can be installed from the upper surface of the sphere detector 20 so that one face of the tablet type magnet 23 is opposite to the side wall of the sphere passing hole 21. In the side wall of the magnet installation recessed part, the side wall remote from the side wall of the sphere passing hole 21 of the tablet type magnet 23 is provided with projecting parts 24 and 25 in parallel to the insert direction of the tablet type magnet 23 with the tips thereof coming into contact with the flat surface of the tablet type magnet 23.  The tablet type magnet 23 is fixed at the projecting parts 24 and 25 to be pressed to the side wall opposite to the side wall of the sphere passing hole 21 by the side wall of the magnet installation recessed part 22.
Patent JP-H03186667-A (JP)
Title: Sliding member
Inventor: KIBE SHIGERU
IPC: F16J10/04
Filed: 1989-12-13
Abstract: PURPOSE:To improve wearing resistance and initial conformability by providing an electroless nickel-phosphorus dispersed plating layer of specific hardness, dispersion-contained with silicon carbide of specific grain size by specific weight ratio, in a sliding surface and an electroless nickel-phosphorus plating layer of equal hardness in a surface of the electroless nickel-phosphorus dispersed plating layer and setting the surface roughness to not more than a specific value. CONSTITUTION:An electroless nickel-phosphorus dispersed plating layer 1 of HV 800 to 1,200 hardness, in which silicon carbide grains 4 of 0.2 to 3.0mu mean grain size are dispersedly contained 2 to 15% by weight ratio, is formed with a nickel-phosphorus alloy as matrix in surfaces of a metal base material 2. Next, an electroless nickel-phosphorus plating layer 5 of HV 800 to 1,200 hardness, not contained with silicon carbide, is formed in surfaces of the dispersed plating layer 1. Polishing work of lapping or the like is applied to a sliding surface of the nickel-phosphorus plating layer 5 with the surface roughness set to Ra0.2 or less. In this way, a sliding member, excellent in durability and wearing resistance and possible to maintain good initial conformability, can be obtained.
Patent JP-H04191095-A (JP)
Title: Page feed mechanism of passbook
Inventor: IWANAGA YOSHIYUKI
IPC: B42D9/04
Filed: 1990-11-27
Abstract: PURPOSE:To prevent pages from being fed defectively in page refeed action after the generation of defective page feed by correcting the force to press a page feed roller against passbooks. CONSTITUTION:Pressure plates 4a, 4b are maintained at a horizontal position with the protrusions 5c of page feed rollers 5a, 5b oriented upward, then parts whose pages are to be fed of a passbook 1 are opened, and the passbook is transported to a page feed position using paired transport rollers 2a, 2b and tension rollers 3a, 3b. After that, the pressure plate 4a is inclined around a pin 8 to allows the passbook 1 to the pressed against the page feed roller 5a. The tension roller 3a is pushed upward by the pressure roller 4a, then the page fed roller 5a is rotated counter-clockwise, and the protrusion 5c is allowed to come in contact with the passbook 1 frictionally. Thus a page 1a is turned up and the passbook 1 is caused to advance for page feed. If multi-page feed occurs, extra pages turned are fed reversely using the pressure plate 4b and the page feed roller 5b. In this case, the pressure plate 4b is set to a lower pressure level that is the pressure plate 4a for page feed action.
Patent JP-H03185383-A (JP)
Title: Method for measuring radiation
Inventor: SHIOTSUKI MASAO
IPC: G01T1/167
Filed: 1989-12-15
Abstract: PURPOSE:To accurately measure a background radiation value by measuring the background radiation value at every region apart from the measurement of radiation and subtracting this measured value from the radiation value of each region measured by scanning. CONSTITUTION:A sealing shield material 7 is inserted in a collimation hole 3 to seal the hole 3 and the background radiation values contained in radiation measured data obtained by scanning measurement (I) are measured with respect to respective regions by scanning measurement (II). The measured values are set to b1, b2, b3, b4...b1500 and the data file II of these count value data is prepared to be stored. Data files I, II are called out to calculate the differences a1-b1, a2-b2, a3-b3, a4-b4...a1500-b1500 with respect to the respective regions to obtain real measured data and the measuring result thereof is outputted and displayed. By this measuring method, even when there is irregularity in the background radiation values at every regions, a correct background values are subtracted at every regions and, therefore, radiation distribution can be accurately measured.
Patent JP-H11140298-A (JP)
Title: Highly vibration-damping molded form for oa equipment part
Inventor: KURASAWA YOSHIHIRO
IPC: C08L71/12
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded form by using a polyphenylene ether- based resin with excellent mechanical strengths, heat resistance and dimensional accuracy without impairing the characteristics inherent in the resin. SOLUTION: This molded form is obtained using a polyphenylene ether-based resin composition comprising a resin component with the following formulation: 100 pts.wt. of the resin component is composed of (1) 50-100 pts.wt. of a polyphenylene ether-based resin consisting of 10-100 wt.% of a polyphenylene ether and 0-90 wt.% of a styrene-based resin, and (2) 0-50 pts.wt. of a thermoplastic elastomer. The above resin composition has the following properties: flexural modulus at 23 deg.C determined in accordance with the ASTM D790 is >=1,500 MPa, damping ratio at 23 deg.C is >=1.0, heat distortion temperature determined by the ASTM D648 is >=80 deg.C, and the product of the flexural modulus and the damping ratio is >=10,000 MPa.
Patent JP-H05135594-A (JP)
Title: Control system for information cards
Inventor: KUSUI MASAAKI
IPC: G06K19/07
Filed: 1991-11-13
Abstract: PURPOSE:To reduce a writing time by inputting required commands into the entire memory beforehand and simultaneously writing plural memories in parallel by the commands. CONSTITUTION:IC1-ICN are FEEPROM and a DEC is an address decoder enabling the operations of the memories IC1-ICN. First, set a power supply Vpp to H. Then, designate a leading IC and set a write pulse counter to 0. Then, input write setup commands and program commands to IC1-ICN in sequence. Thus, ICs start program operations and input verifying commands to IC1-ICN. After that, output verifying data from IC1 to ICN and an output discrimination is performed. Should the discrimination is approvable, reset commands are inputted to all ICs, set Vpp = L and the process completes. Thus, the time required for a programming, i.e., a writing time is reduced.
Patent JP-H05155564-A (JP)
Title: Elevator
Inventor: TSURUMAKI HITOSHI
IPC: B66B13/30
Filed: 1991-12-10
Abstract: PURPOSE:To provide an elevator which does not cause physical and mental discomfortable sense to users who can not adapt themselves to changes in height by providing pressurization and decompression means which change atmospheric pressure within a cage at a fixed rate irrespective of changes in atmospheric pressure outside the cage as the cage is lifted or lowered. CONSTITUTION:A cage 12 is provided with an atmospheric pressure sensor 18 for detecting atmospheric pressure within the cage 12 and a pressurization/ decompression device 20 having a compressor installed therein. The pressurization/decompression device 20 is connected to a controller 22 and increases or reduces the atmospheric pressure within the case 12 at a fixed rate according to a signal output from the atmospheric pressure sensor 18 and simultaneously with closing of the door of the cage 12. The rate of change of the atmospheric pressure within the cage 12 is 150m/min. in altitude depending on time and is held constant irrespective of the speed at which the cage 12 is lifted and lowered.
Patent JP-H08180341-A (JP)
Title: Video head device
Inventor: SATO KAZUMI
IPC: G11B5/127
Filed: 1994-12-27
Abstract: PURPOSE: To decrease the man-hours for production and to shorten the production time by providing the chip adhering part of a head base with grooves. CONSTITUTION: The chip adhering part 1a of the head base 1 of this video head device constituted to fix the head chip 2 with an adhesive 5 to the adhering part 1a is provided with the grooves 7. As a result, the area to hold the adhesive 5 in the adhering part 1a increases and the strength to adhere the head chip 2 to the head base 1 increases. Sufficient strength of adhesion is obtd. even if a UV curing resin is not used. Then, the number of the production stages and the production time are reduced.
Patent JP-2000116492-A (JP)
Title: Umbrella stand
Inventor: HAMADA TAZUKO
IPC: A47G25/12
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To put a short umbrella and the long one such as a double folding umbrella and a three fold umbrella together into an umbrella stand and to prevent hiding by providing a freely extending/contracting possible pipe in the upper straight line edge of a semicylindrical vessel with a raised bottom. SOLUTION: This semicylindrical vessel 1 with the raised bottom is put into a deep umbrella stand and used. At this time, it is put in by permitting the curved side wall 3 of the semicylindrical vessel 1 with the raised bottom to face an external side and the freely extending/contracting possible pipe 6 arranged in the upper straight line edge 4 is disposed over the peripheral edge of the deep cylindrical umbrella stand and hung. Thus, the bottom with levels such as a deep bottom and the shallow one are obtained in the deep umbrella stand. Then the long umbrella is put into a part with the deep bottom and the short umbrella such as the double folding umbrella and the three fold umbrella is put into the part with the raised bottom without hiding.
Patent JP-H01168181-A (JP)
Title: Television signal decoder
Inventor: KAGEYAMA TEIJI
IPC: H04N7/015
Filed: 1987-12-23
Abstract: PURPOSE:To attain reception of the existing television signal without hindrance and to obtain a pattern having a longer aspect ratio than that of the existing system by providing a means applying synchronizing detection to a television signal and a means applying time axis compression and time axis expansion. CONSTITUTION:The signal sent from a sender side is received by an antenna, frequency-converted by a tuner, band-limited by a 1st filter and subject to synchronization detection in a 1st detector by using a carrier I1 and becomes a main signal. The output of the tuner is subject to band limit by a 2nd filter, subject to synchronizing detection by a 2nd detector by using a carrier I2 and the detection output becomes a multiple signal. Then the master signal and the multiplex signal are given to a signal processing circuit, separated into a luminance signal and a chrominance signal by Y/C separator circuits 22, 40 and the time axis processing and time axis adjustment opposite those at the sender side are applied. Thus, the existing television broadcast is received without hindrance and the pattern with longer wide aspect ratio is obtained.
Patent JP-H07148596-A (JP)
Title: Method for crushing large empty can and machine therefor
Inventor: ABE TSUTOMU
IPC: B65F5/00
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a can crushing machine which can continuously crush and treat a 18 lit. can, etc. CONSTITUTION:The machine has a pressing plate 4 and a pressure receiving plate 5 driven with a hydraulic cylinder 2, forms a 1st mounting stand 20 for an empty can and a 2nd mounting stand 25, supports a pushing bar 31 and a pushing chip 38 with a linking chip 35, feeds the empty can successively by dropping it into a pressing room 1 following to the reciprocating of the pressing plate. Just before the press body crushes the empty can 50, an auxiliary press groove to point toward the crush deforming direction is formed on the empty can with an assistant pressing means consisting of assistant pressing chips 43 to appear and sink into the pressing room from opening parts 6c of the side plates according to the swinging action of a lever body projected on the ends of the lever bodies 42 installed on both sides of the pressing room 1 freely swinging in the horizontal direction, and a floor 44 being able to engage to a cam plate 45 fixedly installed on a connecting plate installed on the other end of the lever body.
Patent JP-H07147869-A (JP)
Title: Reel for fishing
Inventor: MARUYAMA KENJI
IPC: G01B21/06
Filed: 1993-11-30
Abstract: PURPOSE:To provide a fishing reel capable of preventing the adhesion of foreign matter such as sea water, ground bait or refuse to the surfaces of an ultrasonic wave transmission sensor and a receiving sensor for measuring the length of a fishing line. CONSTITUTION:A thumb rest 20 is disposed over the side frames 2 of the main body of a reel, and a transmission sensor 31 and a receiving sensor 32 which are faced to a spool are disposed in the thumb rest 20. A shielding plate 43 is disposed between the sensors and the spool in a state capable of being slid to the thumb rest. When the shielding plate is moved to a measuring position, the surfaces of the sensors are directly faced to the fishing line-winding surface of the spool. When the shielding plate is moved to a not-measuring position, the surfaces of the censors are directly faced to the shielding plate.
Patent JP-H10149832-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SATO KAZUYA
IPC: H01M4/131
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To concurrently realize a low self-discharge rate and a high recovery factor in a nonaqueous electrolyte secondary battery provided with a positive electrode coated with a positive electrode mix containing a positive electrode active material on a positive electrode current collector, a negative electrode coated with a negative electrode mix containing a negative electrode active material on a negative electrode current collector, and a nonaqueous electrolyte, particularly a lithium ion nonaqueous electrolyte secondary battery. SOLUTION: This nonaqueous electrolyte secondary battery is provided with a positive electrode 2 coated with a positive electrode mix containing a positive electrode active material on a positive electrode current collector 11, a negative electrode 1 coated with a negative electrode mix containing a negative electrode active material on a negative electrode current collector 10, and a nonaqueous electrolyte. Grains having the specific surface area of 0.20-0.32m<2> /g and the moisture value of 150ppm or below are used for the positive electrode active material.
Patent JP-H10173115-A (JP)
Title: Ebullient cooling device and its manufacture
Inventor: OBE TOSHIHARU
IPC: H01L23/427
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the boiling heat transfer between a boiling heat transfer surface and a low-boiling point coolant and, at the same time, to prevent the interference between bubbles and a condensate in a boiling section and between vapor and a condensate in a condensing section by providing in an out coolant flow passage constituting member groups in the boiling section and a header tank. SOLUTION: In a boiling section 2, a first flow passage 10 for guiding bubbles 8 generated from a coolant to a condensing section 5, a second flow passage 11 for returning a coolant liquefied in the condensing section 5 to the boiling section 2, and a first space 12 which is provided in the lower section of the section 2 to communicate the flow passage 10 and 11 with each other are formed of coolant flow passage constituting members 13 installed in parallel with the external wall surface of the section 2 to which a semiconductor element 7 is attached. In a header tank 3, in addition, coolant flow passage constituting members 13 are providing for forming a third flow passage 14 for leading bubbles 8 generated from the coolant to the condensing section 5 and a fourth flow passage 15 for returning the coolant liquefied in the condensing section 5 to the boiling section.  Then the first and second flow passages 10 and 11 are respectively communicated with the third and fourth flow passages 14 and 15.
Patent JP-H05136602-A (JP)
Title: Strip line filter
Inventor: MIYAZAKI MORIYASU
IPC: H01P7/08
Filed: 1991-11-14
Abstract: PURPOSE:To prevent the third harmonic wave by providing a groove on a dielectric substrate and bonding with an outer conductor and a continuous conductor on the surface of the groove. CONSTITUTION:Out of dielectric substrates 1a and 1b, at the position of about 1/3 of inner conductors 2a and 4a length from shorting parts 13a-15a and 13b-15b on one outer surface where outer conductors 5a and 5b are formed, grooves 12a and 12b in the direction to cross with inner conductors 2a-4a and 2b-4b are provided. On the surface of the grooves 12a and 12b, the outer conductors 5a and 5b and the continuous conductor are bonded. Thus, at the position of the grooves 12a and 12b, the interval of the inner conductors 2a-4a and the outer conductors 5a and 5b becomes narrow, an electric field becomes strong and a static capacitance becomes large. For the third harmonic wave where the inner conductors 2a-4a length becomes the about 3/4 wavelength, the electric field in the resonator becomes maximum at the position of the grooves 12a and 12b, and by the action of the static capacitance to occur at the grooves 12a and 12b, the resonance frequency becomes low.
Patent JP-H03187253-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI EIJI
IPC: H01L25/00
Filed: 1989-12-15
Abstract: PURPOSE:To reduce the size of a printed board, at the time of packaging onto the printed board, and to realize high density packaging by arranging an electronic parts mounting substrate on the surface of a semiconductor device and forming an electronic circuit. CONSTITUTION:A substrate 11 dedicated for mounting of such electronic parts as capacitors, coils, resistors and the like, which can not be formed on a semiconductor device 1, is secured onto the surface of the semiconductor device and connected electrically therewith thus constituting an electronic circuit. In other words, lands formed on the electronic parts mounting substrate 11 and the electrodes of laminated capacitor chips 9, lands formed on the electronic parts mounting substrate 11 and lead wires 12, the other ends of the lead wires 12 and the outer leads 5 of a lead frame are connected respectively through solders 10. By such arrangement, electronic parts mounting area and wiring area necessary for configulation of an electronic circuit are not required on the printed board, at the time of packaging onto the printed board, mounting area of semiconductor device is minimized resulting in high density packaging.