baber/WOPTO huggingface dataset:
Patent JP-S6086243-A (JP)
Title: Abrasion resistance roll
Inventor: KOIKE HIROYUKI
IPC: C22C38/18
Filed: 1983-10-18
Abstract: PURPOSE:To prepare an abrasion resistant roll having high hardness, by applying the build-up welding of a hard metal having a specific composition based on C- Cr to the surface of a hot rolled roll before applying nitrification treatment thereto. CONSTITUTION:A hard low alloyed steel layer having a specific composition is formed to the surface of a hot rolled roll by build-up welding. That is, steel containing 0.10-0.50% C, 0.20-2.0% Si, 0.30-3.0% Mn, 0.5-4.0% Cr and at least one of 0.01-0.20% Ti and 0.002-0.20% B or steel prepared further containing one or more of Mo<4.0%, V<2.0%, Al<2.0% and Nb<2.0% in the former steel is subjected to build-up welding. The build-up layer having fine hard carbide is subjected to nitrification treatment due to an ammonia gas nitrification method to make it possible to prepare a roll having extremely high hardness and excellent abrasion resistance.
Patent JP-H11129338-A (JP)
Title: Method for rapid robotic handling of small mold parts
Inventor: PARNELL PHILLIP KING SR
IPC: B65G61/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing the activation speed of an assembly for moving and conveying mold parts which are through with a molding process while keeping the parts in high quality. SOLUTION: This method for the rapid robotic handling of small molded parts comprises a step to start a timer at the point of time when a molding device is opened to expose fabricating mold sections 22, a step to convey the mold section from the molding device to an intermediate position through composite operations by activating a robotic arm, a step to convey the mold sections to a pallet retained on a conveyor belt at a pre-cam arm part release location from the intermediate position by activating a cam-controlled arm, and a step to release the pallet and convey it to an inert chamber while being carried on the conveyor belt. Thus it is possible to facilitate the manufacturing and/or the packaging of a contact lens by continuously conveying the pallet which stores the mold sections.  This method also includes a step to raise a nest for receiving the mold sections in the intermediate position and a step to transfer the mold sections onto the nest from the robotic arm and then move the mold sections to the cam-controlled arm.
Patent JP-2000016792-A (JP)
Title: Cargo handling attachment for cylinder in forklift truck
Inventor: FUJII HARUYUKI
IPC: B66F9/18
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To improve cargo handling efficiency for a cylinder from a narrow space, by mounting a pickup arm horizontally movably on a swing frame pivotally mounted on a main arm bent at a specific angle to be horizontally turned at a specific angle, and mounting a specific number of pickup units in both sides of this pickup arm. SOLUTION: Pickup arms 10, 11 are mounted horizontally movably on a right/left swing frame 4, 5 pivotally mounted on a main arm 3 bent about 90 degrees of a forklift to be turned about 90 degrees in a horizontal surface, and two pickup units 14 to 17 are mounted by a diametric space of cylinders A to D on both sides of the pickup arm. In the case of delivering the cylinders A to D arranged in line sideways, the cylinders A to D are picked up by opening the swing frames 4, 5 to arrange the pickup units 14 to 17 in a single straight line. The cylinders A to D are closed in a cross-in-square shape by closing the swing frames 4, 5. Since a total width is lessened by closing in the cross-in- square shape, operation is facilitated.
Patent JP-H0734440-A (JP)
Title: Apparatus for recovery of effluent oil for collecting contamination of effluent oil from water surface
Inventor: JIERARUDO ERU FURETSUCHIYAA
IPC: B63B35/32
Filed: 1993-08-04
Abstract: PURPOSE: To quickly and efficiently recover oil spill contaminants from the surface of a body of water. CONSTITUTION: An oil spill contaminant recovery device 10 is provided with a suction blanket which can be deployed by a host vessel V. Compressed air is supplied from the pressurized air source of the vessel V to a manifold 20 through an air pipeline 18. The compressed air is divided to each suction line 24 from the manifold 20 and returns to a collection chamber 50 through an opening 37 in the blanket 12. Due to the venturi effect exhibited when the compressed air returns to the collection chamber 50, oil spill contaminants stored in a recessed section formed, for example, in the upper layer of the blanket 12 is sucked to the opening 37 through suction ports 38 and carried to the collection chamber 50 through the opening 37. The oil spill contaminants collected in the chamber 50 is sent to the vessel V together with water by means of a pump 22 and subjected to oil-water separation performed by means of a separator.
Patent JP-2000012075-A (JP)
Title: Nickel/metal hydride battery
Inventor: UMEHARA YUICHI
IPC: H01M4/32
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery superior in a high-temperature charging effect, even after a number of charge/discharge cycles have elapsed or even after leaving it standing as it is for a long period, by causing a positive electrode with an active material mainly composed of nickel hydroxide to contain a specific amount of calcium, and causing at least one of an electrolyte, a separator, and a negative electrode, to contain a specific amount of calcium. SOLUTION: Preferably, the calcium content in a positive electrode of a nickel/metal hydride battery is 0.1 to 10 wt.%. It is preferable that the calcium content in an electrolyte be 10-5 to 10-3 M and, it is preferable that the calcium content in a separator be 0.01 to 1 wt.% relative to the separator, and it is preferable that the calcium content in a negative electrode be 0.001 to 0.1 wt.% relative to a hydrogen storage alloy. By causing the electrolyte, separator, and negative electrode, to contain calcium, elution of calcium contained in the positive electrode and the movement of calcium ions are suppressed, and therefore calcium in the positive electrode is stabilized.
Patent JP-H0358522-A (JP)
Title: Temperature characteristic compensation system for saw filter
Inventor: HASHIMOTO KAZUYA
IPC: H03H9/64
Filed: 1989-07-26
Abstract: PURPOSE:To make a band of a SAW filter narrow up to a prescribed pass band by allowing a 1st intermediate frequency to always follow a band pass (SAW) filter center frequency against temperature fluctuation. CONSTITUTION:A control section 6 controls a 1st local oscillation frequency fL1 so that fR-fL1 (or fR+fL1)=IF1 follows a center frequency temperature fluctuation of a SAW filter 2 and controls a 2nd local oscillation frequency fL2 so that IF1-fL2 (or IF1+fL2)=IF2 is kept constant, where fR is a frequency of a high frequency signal (a), IF1 is a 1st intermediate frequency and IF2 is a 2nd intermediate frequency. Thus, it is possible to make the band of the SAW filter 2 narrow up to a required pass band width and the filter withstands the interference due to an adjacent channel wave.
Patent JP-H0750481-A (JP)
Title: Soldered connection forming equipment
Inventor: WATANABE SHINJI
IPC: B23K1/005
Filed: 1993-08-05
Abstract: PURPOSE:To improve the quality stability and reliability of a soldered part by stopping heating when the quantity of received light exceeds a set value after starting the heating of the soldered part. CONSTITUTION:The reflected light by a soldered fillet o irradiation light from an LED illuminator 10 projected upon a soldered part on a substrate 1 from an oblique direction at about 45 deg. against the substrate 1 is made incident on a CCD camera 9 and picture-processed by means of a control section 8. In the initial melting state of solder, the quantity of the light received by means of the camera 9 is small, because the solder fillet is not formed yet, and the section 8 controls a laser oscillator 7 to continue laser irradiation. When the solder 5 is sufficiently melted and the formation of the solder filled is started, the surface of the solder fillet becomes a mirror surface and, at the same time, the fillet is formed in an inclined state and the light receiving quantity of the camera 9 gradually increases. The section 8 stops the irradiation from a laser emitting section 6 at the point of time the section 8 recognizes that the light receiving quantity exceeds a set value as a result of picture processing.
Patent JP-H1077727-A (JP)
Title: Joint arm sunshade
Inventor: KROENER SVEN
IPC: E04F10/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint arm subshade which is structurally simplified in the adjustment of its inclination, and can be set in a fixed and restricted drawn-in state regardless of the above adjustment. SOLUTION: A joint arm sunshade is equipped with two joint arms arranged on a support pipe 1, which can be joined to the wall of a house through a fitting bracket 2 to provide a device for adjusting the inclination of the sunshade. In this case, the support pipe 1 has a longitudinal groove, but is substantially circular, and lock elements (a cam 17 and a lock screw) are engaged in the groove for adjusting the inclination.
Patent JP-H0747942-A (JP)
Title: Anti-lock brake control device
Inventor: SHIMIZU MUTSUMI
IPC: B60T8/36
Filed: 1993-08-05
Abstract: PURPOSE:To easily change the volume of a damper chamber and the maximum volume of a storage chamber of a reservoir by the same kind of base, and obtain the optimum damping characteristic according to the vehicle type by arranging recessed parts for the damper and the reservoir on the outer surface of the base. CONSTITUTION:A recessed part 831 for a damper and a recessed part 842 for a reservoir are arraged in the outer surface 34a of a base 34. A damper chamber forming member 105 where a damper chamber 90 is demarcated inside and formed in the bottomed-hole cylindrical shape is fitted to the recessed part 831 for the damper. A reservoir 191 consists of bottomed-hole cylindrically formed reservoir forming members 110(110a, 110b) to be fitted to the recessed part 841 for the reservoir 191, a piston 92 which demarcates a storage chamber 91 between it and the inner end of the recessed part 841 for the reservoir and is slidably fitted to the reservoir forming members 110, and a spring 93 which is provided in a reduced manner between this piston 92 and the closed end of the reservoir forming members 110. This constitution provides the optimum damping characteristic according to the vehicle type by preparing a plurality of kinds of damper chamber forming members 110.
Patent JP-H06206187-A (JP)
Title: Nippingly holding of transferred article and device therefor
Inventor: SASABE TADAKUNI
IPC: B25J15/08
Filed: 1992-06-10
Abstract: PURPOSE:To nippingly hold a transferred article by an arm, when the arm for nipping the transferred article once stops in the vicinity of the transferred article and after the transferred article is confirmed. CONSTITUTION:Each arm 1A, 1B is equipped with each sensor 9A, 9B for detecting a transferred article 2, and each arm 1A, 1B approaches to the transferred article 2 individually. When the approach of both the arms 1A and 1B up to a prescribed distance to the transferred article 2 is confirmed by the sensors 9A and 9B, both the arms 1A and 1B contacts the transferred article and nipping hold the transferred article simultaneously or alternately.
Patent JP-H1042343-A (JP)
Title: Portable terminal position detecting method of micro cell mobile communication system
Inventor: ICHIKAWA TAKAAKI
IPC: G01S5/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To detect in which zone (cell) a portable terminal is located with high precision. SOLUTION: A calling control part 8 successively calls to a portable terminal through entire radio stations 1A and 1B, each base station 1A and 1B measures the delay time from transmission of a calling signal till the reception of a response signal from a portable terminal and sends existence of response of each portable terminal and measured delay time to the part 8, and the part 8 decides that the portable terminal is located in a radio zone of a radio base station whose measured delay time is the shortest when plural responses exist to one portable terminal.
Patent JP-H0359992-A (JP)
Title: Light on/off control device
Inventor: OGASAWARA SHINGO
IPC: H05B37/02
Filed: 1989-07-27
Abstract: PURPOSE:To turn on and off easily even though a wall switch is concealed by a furniture or the like by composing the device with a switch circuit, a pulse generating circuit, a transmitter, a receiver, a calculating circuit, and an operation circuit. CONSTITUTION:At a transmitter 1, a main switch 2, subswitches 3, and an antenna 4 are provided at the outer side surface. By setting a subswitch 3 to be the control object at a desired switch, and opening the main switch 2, a pulse generating circuit 14 is operated, and the pulse signal of its output is modulated and transmitted through an antenna 16. And after the received signal is modulated again in a receiver 5, the signal output from the receiver 5 is calculated in a calculating circuit 24, and the turning on and off operation and the like of a control object is carried out depending on the signal output from the calculating circuit 24. Consequently, even though a wall switch is concealed by a furniture or the like, the turning on and off can be operated easily by a simple switching operation.
Patent JP-S5895466-A (JP)
Title: Reader for facsimile
Inventor: SHITOCHI MASAAKI
IPC: H04N1/00
Filed: 1981-12-02
Abstract: PURPOSE:To reduce the number of parts and make the device small-sized, by using a paper feed roll used as an original guide also and a see through plate which has the combined function of a tension roll. CONSTITUTION:In an operating means 27, an electromagnetic solenoid 31 is connected to an original detecting switch 18, and power is supplied momentarily when the leading edge of an original 17 is detected by the detecting switch 18, and a lock pin 32 is released from locking, and a see through plate 21 is pressed to the circumferential face of a paper feed roll 11 by a spring 30. The original 17 is held between the see though plate 21 and the paper feed roller 11 and is transported. When the paper feed advance and the end of the original 17 is detected by the detecting switch 18, a delay means is operated, and power is supplied momentarily to the electromagentic solenoid 31 again when the end of the original 17 passes through a read position 38 after a delay time, and the lock pin 32 is locked, and the see through plate 21 is held separated from the paper feed roll 11.
Patent JP-H0357946-A (JP)
Title: Inspection instrument for foreign matter in food stuff
Inventor: YOSHIDA TADASHI
IPC: A23L13/00
Filed: 1989-07-27
Abstract: PURPOSE:To enable accurate detection of foreign matter mixed into food by turning a food being conveyed with a carrying fluid made turbulent within a pipeline irregularly to measure the food with a plurality of one-dimensional X-ray sensors. CONSTITUTION:A carrying fluid 12 passing through a pipeline 20 together with food 10 is made turbulent by a turbulent generation means 26. As a result, the food 10 is conveyed being rotated irregularly and the food 10 being rotated is irradiated with X rays from an X-ray generator 18. Then, foreign matter is detected with a plurality of one-dimensional X-ray sensors 22 and 24 set along the pipeline 20. With such an arrangement, even when the foreign matter such as shell mixed into the food 10 is not detected with the one-dimensional X-ray sensor 22 on the upstream side according to the shape and posture thereof, it can be detected because the posture of the foreign matter changes when passing above the sensor 24.
Patent JP-2000028035-A (JP)
Title: Connecting method of existing pipe and placed pipe and cylindrical bag member therefor
Inventor: KANEKO YUJI
IPC: F16L13/11
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To increase water stop property of a connection portion of an existing pipe with a placed pipe. SOLUTION: A guide casing 3 is faced and placed to an existing pipe 1, and a connecting hole 2 is drilled in the existing pipe 1. For inserting a tip 4a of a placed pipe 4 into the connecting hole 2 drilled in the existing pipe 1 to connect the placed pipe 4 with the existing pipe 1, a deformable tubular bag member 6 is fitted around the tip 4a of the placed pipe 4 before the tip 4a is inserted into the connecting hole 2. A hardening member 8 is pressed into the cylindrical bag member 6 through a check valve 7, resulting in hermetically fitting the tip 4a to be fixed in the connecting hole 2.
Patent JP-H0246380-A (JP)
Title: Vibration suppressing mechanism for gas regulator valve
Inventor: MOCHIZUKI KIMIO
IPC: F16K47/02
Filed: 1988-08-05
Abstract: PURPOSE:To suppress vibration and noise and extend the life of constituting elements by inserting a vibration-absorbing member between the diaphragm of a gas regulator valve such as a proportional control valve and a vibration system. CONSTITUTION:A device body 1 is partitioned by a diaphragm 4 into a valve chamber 2 and an adjusting chamber 3. A valve plug 5 is provided in the valve chamber 2, a vibration system such as an adjusting spring 7 and an adjusting screw 6 is provided on the adjusting chamber 3 side. A vibration absorbing member 8 is inserted between the diaphragm 4 and the adjusting spring 7. A moving coil and a moving magnet can be used for the vibration system in addition to the adjusting spring 7.
Patent JP-H0732188-A (JP)
Title: Non-and low-lead content solder alloy
Inventor: KAWAGUCHI TORANOSUKE
IPC: B23K35/26
Filed: 1993-07-13
Abstract: PURPOSE:To provide the solder alloy which contains lead just at a slight ratio or does not contain the lead at all, provides high mechanical strength of joined parts, prevents health hazards by evaporation of the lead and prevents environmental pollution by the scrap occurring in the use of the lead. CONSTITUTION:This non-and low-lead content solder alloy consists of 0.05 to 3.5wt.% Si, 0 to 6.0wt.% Ag, Bi, In, Fe, Co and Ni respectively alone or total of >=2 kinds thereof, 0 to 25wt.% Pb and the balance Sn.
Patent JP-H0538548-A (JP)
Title: Production of metal inlay patterned product
Inventor: ABE NOBUYUKI
IPC: B44C1/26
Filed: 1991-08-05
Abstract: PURPOSE:To inexpensively and rapidly produce the metal inlay patterned product by a casting mold formed with grooved patterns on the front surface of a calcium silicate plate. CONSTITUTION:The metal inlay patterned product is formed by the casting mold formed with the groove patterns on the front surface of the calcium silicate plate. This product is produced by pouring a molten metal into the grooved patterns of such casting mold, taking the metal inlay pattern piece out of the casting mold after curing, installing this pattern piece into a mold, packing concrete into the mold, curing and aging the concrete for a specified period of time and taking the concrete product having the metal inlay patterns on the front surface out of the mold. The metal inlay patterned product is easily and inexpensively produced in this way.
Patent JP-H0729961-A (JP)
Title: Fork for semiconductor wafer transfer
Inventor: MATSUSHITA JUNICHI
IPC: B65G49/07
Filed: 1993-07-13
Abstract: PURPOSE:To eliminate generation of defective wafer by preventing generation of particles and charging by forming the title device of liquid phase sintered TiB2. CONSTITUTION:The title fork is formed of liquid phase sintered TiB2. For example, a recessed part 1b which can be fit to a semiconductor wafer W is provided on one end part of a band plate-like fork main body 1a formed of liquid phase sintered TiB2, and an attaching step part 1b for attaching to a shaft 2 of a transfer robot is provided on the other end part. An entire of a surface is covered with a 10mum-thick CVD-TiB2 film of surface roughness Ra of 0.8mum to constitute a fork 1, and grounded through the shaft 2. After such a fork 1 is formed to a specified shape by adding Cr3C2 powder of 5wt.% to TiB2 powder of 95wt.% and mixing it by adding a small amount of binder, the binder is heated and removed, and sintered without applying a pressure for 1 to 5 hours at a temperature of 1900 deg.C in a non-oxidizing atmosphere. Thereafter, an entire of the surface is covered with a CVD-TiB2 film for manufacture.
Patent JP-S5897052-A (JP)
Title: Photoreceptor with storage function
Inventor: NOGAMI SUMITAKA
IPC: G03G5/07
Filed: 1981-12-07
Abstract: PURPOSE:To repeat transfer many times and to regenerate and use a photoreceptor many times by forming a phthalocyanine layer and a polyvinylcarbazole layer contg. an aliphatic halogenated hydrocarbon, an acylhalide compound or the like on an electrically conductive support in order. CONSTITUTION:A phthalocyanine layer having 0.01-10mum thickness is formed on an electrically conductive support by vapor-depositing alpha-metal-free phthalocyanine, metallic phthalocyanine, halogenated phthalocyanine or the like or applying a dispersion of the phthalocyanine after optionally forming a layer of Al2O3, polycarbonate or the like causing no insulation on the support. On the phthalocyanine layer a polyvinylcarbazole layer contg. >=1 kind of compound selected from aliphatic halogenated hydrocarbons, acyl halide compounds such as acetyl chloride, halogenated ketone compounds and hydrogen donating compounds such as acetic acid, phthalic acid and phosphoric acid by 0.01-10wt% basing on the amount of polyvinylcarbazole is formed in 1-30mum thickness to obtain a photoreceptor with a storage function and high sensitivity. When the receptor is charged and exposed once, copying can be repeated several 100 times, and the receptor can be regenerated by heating at about 150 deg.C for several sec and reused many times.
Patent JP-H1138961-A (JP)
Title: Edging character generating method, recording medium and device therefor
Inventor: TSUCHIYA YOSHITAKA
IPC: G06F17/21
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an edging character generating method capable of reducing the quantity of storage data remarkably and plotting an edging character of various edge width, and to provide a recording medium and a device therefor. SOLUTION: An edging range table 3 specifying the edging range by an edging width information inputted to an edging range table making section 2 is made, an original character pattern is plotted by a plotting section 7 by a plotting start point for all edging obtained by searching an edging range by the edging range table 3 in an edging character plotting conditions specifying section 5 and a plotting color, successively, an original character pattern is overlap plotted by a plotting start point and a plotting color of an original character.
Patent JP-H1020769-A (JP)
Title: Braille forming device
Inventor: YANO HIROSHI
IPC: G09B21/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To perform the input and output operation at an operating speed corresponding to a braille operator, by changing a time interval of a braille forming means which forms the irregular pattern of braille on the basis of the braille forming information, by a changing means. SOLUTION: An input and output device 11 for visual handicapped person, which is connected with an automatic teller's machine(ATM), comprises a touch sense display 13 forming an irregular pattern of braille by rising and setting a number of dot pins 12... arranged lengthwise and breadthwise. an acceleration adjusting key 14 for accelerating the time interval every formation of braille, and a reduction adjusting key 15 for reducing the formation time. The time interval for forming the braille, is adjusted by the acceleration or reduction through the adjusting keys 14, 15 to switch the output speed of the braille, so that the forming speed is adjusted suitably for the reading by the visual handicapped person, when the visual handicapped person touches an operation panel of the input and output device by finger tips 16 to change the reading speed.