baber/WOPTO huggingface dataset:
Patent JP-2001001155-A (JP)
Title: Stud welding equipment
Inventor: RUNZHEIMER THOMAS
IPC: B23K9/20
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To further develop an existing stud welding equipment to simplify a structural assembly of a stud welding equipment. SOLUTION: A stud welding equipment is composed of an adjustment member 3 movable back and forth in the axial direction, a stud holder 2 connected with the adjustment member 3 so that the motion of the adjustment holder 3 is transmitted to the holder 2, a hollow body located and movable in the axial direction in a gap 13 between a magnetizable core 8 connected with the adjustment member 3 and a magnetizable casing 10, a driving unit 4 having a coil 15 which is rigidly mounted on the hollow body and connectable with a power supply, a compression spring 19 which actuates the adjustment member 3 and pushes the adjustment member 3 to an end position decided by a buffer 23. The core 8 has a recessed part 45 extending from the front end on the side of the adjustment member 3 as long as at least a part of the length in the axial direction of the core 8.  At least a part of the compression spring 19 is inserted into the recessed part 45 and the recessed part 45 is coaxial with the adjustment member 3.
Patent JP-2001009557-A (JP)
Title: Metal strip continuous casting device
Inventor: KATO HEIJI
IPC: B22D11/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To accurately control thickness of a strip during casting. SOLUTION: A pair of parallel casting rolls 1 are mounted to stub shafts 21 and 22 which extend from the ends of the casting rolls 1 and are rotatably fixed to journal bearings 65 and 66, so as to constitute a metal strip continuous casting device. The casting rolls 1 are cooled with a water flow of an inside water flow passage, into which the water is supplied via a rotary water flow joint 40 mounted to the stub shaft 22 at one end of a roll assembly, and are rotated by an electric motor being a roll driving means 71 mounted to the opposite side end of the rotary water flow joint 40 of the roll assembly. The roll driving means 71 is supported on the stub shaft 21 and balanced with the supporting weight of the rotary water flow joint 40.
Patent JP-2001347287-A (JP)
Title: Wastewater treatment apparatus
Inventor: MACHII HIROYOSHI
IPC: C02F1/48
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus capable of treating a large amount of wastewater high in BOD concentration with active microorganisms and capable of digesting the greater part of generated sludge in a sludge digestion tank efficiently and inexpensively. SOLUTION: The wastewater treatment apparatus is constituted of a raw water conditioning tank 1 storing raw wastewater 1, a plurality of aeration tanks 4a, 4b and 4c having contact materials 2a, 2b and 2c arranged therein, having aerators 3a, 3b, 3c provided on the bottom part thereof to keep a dissolved oxygen amount to 2-7 ppm and treating wastewater under BOD-contact material volume load of 3.5-7 kg/m, a sedimentation tank 5 for sedimenting sludge 12 generated by aeration treatment and a sludge digestion tank 6 having a contact material 2d arranged therein, having an aerator 3d provided on the bottom part thereof to hold a dissolved oxygen amount to 2-7 ppm and taking in sludge 12 from the sedimentation tank 5 to digest the same under BOD- contact material volume load of 3.5-7 kg/m.
Patent JP-2001348937-A (JP)
Title: Western flush toilet
Inventor: IDOTA TAKANORI
IPC: E03D9/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a western flush toilet capable of realizing the reduction of a manufacturing cost and, at the same time, surely presenting the beauty. SOLUTION: The western flush toilet includes a western toilet body 1 and a toilet washing mechanism 2e provided to the rear of the western toilet body 1 and capable of washing the western toilet body 1 with washing water. The toilet washing mechanism 2e is covered with an upper cover 2h and an under cover 2i made of resin and capable of being divided into up and down parts.
Patent JP-2001356881-A (JP)
Title: Multiplex storage controller
Inventor: KATO MASAKAZU
IPC: G11B20/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To quickly perform processing when any failure is generated in an outside storage device without imposing any load on a host computer. SOLUTION: This device is provided with an error detecting part 12 for detecting whether or not any erroneous status is present in the statuses of each hard disk and a switching part 11 for switching a signal line for connecting a host computer to the hard disk so that when it is detected that any erroneous status is present in the statuses of one preliminarily decided hard disk by the error detecting part, the status of the other hard disk in which any erroneous status is not detected by the error detecting part can be transferred to the host computer.
Patent JP-2001357617-A (JP)
Title: Data reproducing device
Inventor: KATOU NOBUYOSHI
IPC: G11B20/10
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a data reproducing device which can stably be operated even if a low speed, vibration-proof memory is used. SOLUTION: The data reproducing device is provided with: demodulation parts (103), (104) and (105) including correction processing parts reproducing signals at speed adjusted to the rotary speed of a disk and correcting errors; a memory control part (136) which once accumulates a demodulation result in the memory (105), reads necessary data from the memory (105) after a prescribed period and obtains reproduction output; and a data transfer circuit (130) for stopping correction processing with a stand-by command from a memory control part (136).
Patent JP-2001357454-A (JP)
Title: Advertisement distribution system
Inventor: YAMANA KOJI
IPC: G06Q50/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement distribution device and an advertisement distribution system which instantly distribute advertisement data to an advertisement distribution device installed in the street in particular and provides photographs including advertisement pictures to a customer utilizing a photograph sales machine, e.g. to distribute advertisement as for the advertisement distribution device and system which process advertisement distribution in addition to performing a service for the printing processing, etc., of a photographic picture. SOLUTION: A photographic printer where a main controller 15 transmits picture data inputted through a card I/F 20 to a printer part 16 to perform printing processing fast is supplied with the advertising picture stored in a storage part 28 in a center 27 and stores the advertisement picture in a storage part 17. The controller 15 reads an advertisement picture stored in the part 17, mixes it to printing of the picture data (photographic picture data) and print-outputs it. By this constitution, a print-outputted photographic picture includes the advertisement picture to distribute advertisement efficiently.
Patent JP-2002001748-A (JP)
Title: Method for manufacturing decorative board
Inventor: OKAMOTO MASARU
IPC: B29C43/28
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a decorative board obtained by laminating a decorative sheet consisting of a surface protecting layer and an ionizing radiation-curable resin layer formed on the former, on a woody board can be manufactured at a low cost but is inferior to a melamine decorative board in terms of resistance to subsidence by impact, resistance to marring and scorching by cigarette. SOLUTION: The back of the decorative sheet 2 comprising a fibrous base impregnated with a semicured crosslinkable resin such as paper and a pictorial pattern layer and a transparent protecting layer made up of the ionizing radiation-curable resin laminated on the surface of the fibrous base, is bonded to the surface (or both sides) of the woody board 3 such as MDF(medium density fibrous board), a particle board or the like by thermally pressing continuously with the use of a device capable of performing a continuous thermal pressing work such as a double belt press device 20.  Thus the semicured crosslinkable resin of the decorative sheet 2 is crosslinked and cured and thereby, the decorative board 1 which imparts outstanding physical properties in terms of resistance to subsidence by impact, resistance to marring and scorching by cigarette and the like to the surface, is manufactured.
Patent JP-2001084044-A (JP)
Title: Power supply device
Inventor: HOJO YOSHIYUKI
IPC: G05F1/46
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device provided with a soft start function for gradually boosting output voltage by gradually boosting voltage inputted at the time of starting the device in order to reduce a rush current at the time of start. SOLUTION: The power supply device is provided with a soft start circuit 12 constituted of a transistor(TR) Tr9 connecting its emitter to the emitter of a TR Tr1 connecting its base to the positive phase input of a comparator 11 and grounding its collector, a clamp circuit 10 connected between the base of the TR Tr1 and the base of the TR Tr9, a constant current source 7 applied with power source voltage Vcc through a switch 2, a capacitor Cs connecting one end to the base of the TR Tr9 and grounding the other end, a switch 9 connected to the capacitor Cs, connecting its contact (c) to the constant current source 7 and connecting its contact (d) to a discharge circuit 8, and the discharge circuit 8.
Patent JP-2002014407-A (JP)
Title: Imprinting device for camera
Inventor: YAMAUCHI NOBUHIRO
IPC: G03B17/24
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a date imprinting camera capable of imprinting a date on film with simple constitution as a controller for a date imprinting camera. SOLUTION: This imprinting device for the camera is provided with an information imprinting means for imprinting photographing information by making plural light emitting means 7 emit light at specified light emitting intervals with the feeding operation of the film, a detection means for detecting the feed amount of the film, a storage means 1a for storing correction data to correct the light emitting interval of the light emitting means 7 in accordance with the feed amount of the film, and a control means 1 for making the plural light emitting means 7 perform light emitting operation according to the correction data obtained from the storage means 1a based on the detected result by the detection means.
Patent JP-2001033186-A (JP)
Title: Heat exchanger
Inventor: WELDING CHAD RICHARD
IPC: B23K1/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanger comprising a plurality of elongated fluid transporting tubes and a plurality of fin members defining an air passage disposed between a pair of headers in which the fins are protected against damage during manufacturing process by attaching a side support member to each header. SOLUTION: A heat exchanger 30 such as a heater or a radiator, held by two clamps 32, 34 comprises a plurality of elongated fluid transporting tubes and a plurality of fin members defining an air passage disposed between a pair of headers wherein a side support 40 is attached to each header. Each clamp 32, 34 engages with the side support 40 in order to hold a core during the soldering process for manufacturing a heat exchanger and the clamps 32, 34 are disengaged upon finishing the soldering process. The side support 40 is a U-shaped channel member including a base part 42 having a resiliently deformable tub member 46 which engages a soldering jig and imparts a reaction thereto.
Patent JP-2002016408-A (JP)
Title: Wiring board and structure for connection with waveguide thereof
Inventor: SHINO NAOYUKI
IPC: H01P5/107
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To connect a wiring board, with which the dispersion of a conversion loss between a signal transmission line and a waveguide can be reduced efficiently with a low reflection, the degree of freedom in the wiring design of the wiring board is improved and further, the strength of the board can be improved, and the waveguide. SOLUTION: The wiring board is provided with a dielectric substrate 1, a signal transmission line 5 formed on one surface of the dielectric substrate 1 and a converting part for connecting the signal transmission line 5 and a waveguide B1. A ground layer 7 where the converting part is formed on the other surface of the dielectric substrate 1 and a slot hole 6 is formed at a position facing a terminal 5a of the signal transmission line 5, a first dielectric layer 10 having a dielectric area 9 formed on the surface where the slot hole 6 is formed on the ground layer 7 and a second dielectric layer 13 having a void part 12 just under the dielectric area 9 are laminated and the waveguide B1 is connected and fixed through this second dielectric layer 13 or a metal member 19.
Patent JP-2001276998-A (JP)
Title: Brazing flux
Inventor: HASHIMOTO AKIRA
IPC: B23K35/363
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a brazing flux which favorably protects a brazing part from a carburizing gas in a brazing work carried out parallel to carburization of a steel member and which is suitable for processings from soldering at a low temperature range (500 deg.C) to Cu-Mn brazing at a high temperature range (930 deg.C) and further Cu brazing at higher temperature range (1,130 deg.C) and which functions as an antioxidant in a wide temperature and by which the flowability of the flux itself and the flowability of a molten brazing filter material can be secured and hence, a favorable brazing quality can be obtained. SOLUTION: The weight ratio of a mixture of boric acid and borate to fluoride is set within the range of about 7:3-6:4 and further, 0.2-3.0 wt.% of metal boron is added in a brazing flux.
Patent JP-2002011868-A (JP)
Title: Ink jet recording apparatus
Inventor: ISHIMOTO YOSHINORI
IPC: B41J2/01
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus in which a durability of a flexible substrate is high, enabling a carriage to be maintained to operate stably and enabling the apparatus to be made compact. SOLUTION: The carriage 2 movable in a horizontal scanning direction is arranged above a transfer face of a recording paper. Sub ink tanks 7, 8, 9 and 10 and a printing head are loaded to the carriage 2. There are set main ink tanks 3, 4, 5 and 6 for supplying ink via supply tubes 11a, 11b, 11c and 11d to the sub ink tanks 7-10. Furthermore, there are provided flexible substrate 13a and 13b for electrifying the printing head. The flexible substrates 13 and 13b are kept within a height of the sub ink tanks 7-10, made conductive to the printing head and developed in a space continuous with the lateral side of the sub ink tanks 7-10.
Patent JP-2001178178-A (JP)
Title: Drive circuit for automatic variable-speed fan
Inventor: RIN YURYO
IPC: H02P6/06
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for an automatic variable speed fan. SOLUTION: A fan drive circuit, a temperature control circuit and a current circuit are provided. The fan drive circuit controls two transistors sequentially so that the transistors are turned on and off. If alternately excites two drive coils. It turns the fan. The two transistors control two sets of coils of the fan and the coils are turned on and off. The thermostat of the temperature control circuit detects the temperature. Thereby, the magnitude of a current flowing by changing a resistance is controlled. The current is fed bad to the fan drive circuit via the current control circuit. The fan changes its rotational speed according to the magnitude of the current. Thereby, the operating speed of the fan is controlled automatically.
Patent JP-2001029566-A (JP)
Title: Prize winning equipment for pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To increase player's interest by installing, in a prize winning chamber, a screw body for sending game balls entering the prize winning chamber from downward to upward. SOLUTION: In a prize winning chamber installed in a center accessory 19 and separated from a game section, a splitter 17 is installed which is constituted of a rotary body 33 and a screw body 34 which are driven by respective driving motors. The rotating speed of the rotary body 33 is reduced for a specified period of time by actuation of an accessory switch 40 to allow the player to see easily where the ball is going and thereby increase player's interest. By making the screw body 34 and the rotary body 33 a little out of synchronization, sharp shooting realized by divising ball hitting timing is prevented. The balls entering a ball introduction channel of the rotary body 33 are led to the screw body 34 to be sent above the prize winning chamber and be discharged into a prize winning channel. The balls are then led to an ordinary pattern display actuation gate 48.  Thus, the movement of the balls is different from the conventional way and thereby player's interest can be increased.
Patent JP-2002021561-A (JP)
Title: Cooler for water-cooled engine
Inventor: FUKAMACHI MASATOSHI
IPC: F01P7/16
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To attach to a cylinder block a thermostat for controlling whether cooling water from a water jacket is fed to a radiator or not, in response to a temperature of the cooling water, while evading size-up of the cylinder block. SOLUTION: The thermostat 18 provided with a housing 20 provided with an inlet hole 35 and a outlet hole 36 faced each other, a wax case 24 slidable between a blocking position for conducting blocking between the inlet hole 35 and the outlet hole 36 and a communication position for communicating the inlet hole 35 with the outlet hole 36 and engaged slidably with the housing 20, and wax for allowing the wax case 24 to be operated slidably in response to expansion/contraction accompanied to temperature variation of the cooling water and self-contained in the wax case 24 is attached to the cylinder block 10 to make an axial line of a slide hole 21 parallel to an axial line of a cylinder bore.
Patent JP-2001089078-A (JP)
Title: Crane overload preventive device, and its regulating method
Inventor: FUJIMOTO YOSHIAKI
IPC: B66C23/90
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a crane overload preventive device which is capable of obtaining the load of a lifted cargo with excellent accuracy and excellent in reliability. SOLUTION: An overload preventive device comprises a controller 23 in which the boom derricking force detected by a load meter 22, a boom angle θb detected by a boom angle meter 21 and the rope tension in hoisting ropes 10 detected by a rope tension meter are inputted. The self-weight component of a boom 3 is subtracted from the boom derricking force to obtain a first load of a lifted cargo, this first load is divided by the rope tension T obtained from the value detected by the rope tension meter, and the integer part of the value obtained through the division is set to be the number of the hoisting ropes 10, the rope tension T is multiplied by the rope number N to obtain the second load of the hoisted load, and this second load of the hoisted load is compared with the rated load.
Patent JP-2002021814-A (JP)
Title: Actuator
Inventor: AKAGI TETSUYA
IPC: F15B21/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an integral type actuator of a valve and a pump which is light and compact and contributes to the development of a power assist system small in mounting weight. SOLUTION: This actuator 1, using a pair or more of electrodes to directly apply high voltage to an EHD fluid to make it flow, uses fluid energy thereof to serve as a drive source. One electrode is a flat electrode 2 of flat plate shape having a pass through hole 6 of the EHD fluid, the other electrode is a tapered electrode 3 having a pass through hole 8 of the EHD fluid in the center to spread one opening part 8a of this pass through hole in horn shape. The flat electrode 2 and the tapered electrode 3 are opposed through a fine clearance in a manner wherein the spread one opening part 8a of the pass through hole 8 of the tapered electrode 3 faces the flat electrode 2.
Patent JP-2002019750-A (JP)
Title: Method and device for connecting cord-like connection member
Inventor: HIRAI SATOYUKI
IPC: B65C7/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a cord-like connection member which can solve a problem encountered in the prior art such that since in a state that one cord-like connection member is separated from a connection rod it is connected in a manner in which an engaging female part is in an unstable state, resulting in a failure of connection. SOLUTION: A plurality of parallel strapped members R are formed with a filament (b) engaged with a female member (a) and a male member (c). The strapped member R is further structured by connecting the female member (a) to a first connecting rod (g), and the male member (c) to a second connecting rod (h) to form an aggregate S thereof. Sequentially, the male member (c) is separated from the second connecting rod (h) to engage with the stand-by female (a) connected to the first connecting rod (g).
Patent JP-2002029793-A (JP)
Title: Composite fiber for reinforcing cement
Inventor: USUI YOSHIHARU
IPC: D01F8/06
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide reinforcing composite fiber for cement, which contains polyolefin-based fiber such as polypropylene fiber or polymethylpentene fiber and can be dispersed well in a cement slurry and, when the reinforcing-fiber-containing cement slurry is formed into a cement formed body by using a papermaking or extrusion process, hardly floats up on the surface of the cement slurry. SOLUTION: This composite fiber using a polyacetal-based resin and a polyolefin-based resin as components, has two types, that is, core-sheath type composite fiber and division type composite fiber. The core-sheath type composite fiber in which the polyacetal-based resin is used as a sheath component and the polyolefin-based resin is used as a core component, can be dispersed well in a cement slurry, because of hydrophilicity and high specific gravity of the polyacetal-based resin.  The division type composite fiber has a structure such that each of the both components continuously exists in a part of the surface of the composite fiber, and in the division type composite fiber, when divided in a cement slurry, since polyacetal-based fiber and polyolefin-based fiber coexist in a mixed state in the cement slurry, the polyolefin-based fiber can be dispersed well in the cement slurry because of good dispersibility of the polyacetal-based fiber, wherein mixing of a filler into the polyolefin-based fiber in order to enhance its specific gravity and hydrophilicity, is more effective in well- dispersing the polyolefin-based fiber in the cement slurry.
Patent JP-2002059417-A (JP)
Title: Polycrystalline silicon rod and method for processing the same
Inventor: NAKANO MAMORU
IPC: C30B15/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a cut rod processing method with the need for alcohol treatment eliminated. SOLUTION: In processing a polycrystalline silicone rod, the outer peripheral part of the polycrystalline silicon rod is removed or a part thereof is removed and processing is applied to the left central part of the rod. Preferably, the outer peripheral part corresponding to 10-60% of the diameter of the polycrystalline silicon rod is removed by cutting and, thereafter, groove processing is applied to the cut rod. The polycrystalline silicon rod thus processed is also disclosed.