baber/WOPTO huggingface dataset:
Patent JP-2003112043-A (JP)
Title: Material treating system
Inventor: TSUDA MITSUO
IPC: B01J19/12
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a material treating system capable of efficiently absorbing microwaves into the material and of efficiently performing the separation or sterilization, of the inclusions in the material. SOLUTION: Microwave separation treating means 96 of a flocculation accelerating equipment 73 has three reactors 1 by which the microwaves of respective frequencies 10.6 GHz, 12 GHz, and 13 GHz are respectively oscillated and a conducting pipe 2 in which treated water is conducted is arranged in the central segments of the respective reactors 1 in such a manner that the microwaves are made incident within a range of 35 deg. to 43 deg. on the treated water.
Patent JP-2003112455-A (JP)
Title: Recording sheet cutter
Inventor: OTSUKA KAZUO
IPC: B26D1/20
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet cutter arranged to cut a recording sheet by means of a moving cutting blade 2 abutting against the recording sheet from the nonrecording face side thereof in which the possibility of transferring ink from the recording face of the recording sheet to a fixed cutting blade 1 is low even if the recording face is pressed against the fixed blade 1 by means of a retaining part 13 at the time of cutting. SOLUTION: The recording sheet cutter comprises a fixed cutting blade 1 elongated in the widthwise direction of a recording sheet, and a moving cutting blade 2 reciprocal in the widthwise direction wherein the recording sheet being carried on a recording sheet carrying passage is cut at a cutting position by means of the fixed cutting blade and the moving cutting blade. The recording sheet cutter further comprises a part 13 for retaining the recording sheet while pressing the vicinity of the cutting position thereof against the surface of the fixed cutting blade 1 facing the recording sheet, and the facing surface of the fixed cutting blade 1 is provided with a layer 80 for preventing transfer of ink thereto from the recording face of the recording sheet at the time of contact.
Patent JP-2003119915-A (JP)
Title: Joint filler
Inventor: TAKASHIMA SHINICHI
IPC: E04B1/684
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a joint filler capable of being installed while avoiding a screw when there is a joint groove using a screw connecting section between one member and the other member as a bottom section. SOLUTION: The joint filler 7 is mounted in the joint groove 9 using the screw connecting section between one member 3 and the other member 5 as the bottom section 11. The joint filler 7 has a joiner receiver 13 bonded on the bottom section of the joint groove as a piece material, a joint joiner 15 being longer than the joiner receiver 13, having the filling section 27 of a sealing material and a seal piece 29 and being fitted to the joiner receiver 13 and a joint cover 17 having approximately the same length as the joint joiner 15 and having a press-in section 37 to the filling section 27 and a seal piece 35. The joiner receiver 13 is secured at a place where a screw 8 for the joint groove is avoided.
Patent JP-2003115963-A (JP)
Title: Printer
Inventor: INOUE MANABU
IPC: G03B27/46
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a printer with a scanner function, capable of being longitudinally and laterally mounted so as to save the space so as to quickly and surely set a scanning original. SOLUTION: The printer is characterized in that the printer has a flat scanner part continuous to at least a box shaped printer unit and a scanner cover pivotally mounted to nearly a lower end of the scanner part, the scanner unit can be used by being stood upright by using the box shaped printer unit for a base, and the scanner part is placed at a tilt state by a prescribed angle in a direction opposite to an open side of the scanner cover in a longitudinally set state.
Patent JP-2003117635-A (JP)
Title: Method for detecting defective mold in molding machine for horizontal splitting molds and its apparatus
Inventor: MORIBE YASUO
IPC: B22C7/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method which can surely and easily detect defect, particularly, in an upper mold in the method for detecting the defect in the upper mold in a molding machine for horizontal splitting molds simultaneously molding the upper and lower molds by using a match plate and upper and lower flasks as main parts. SOLUTION: After simultaneously molding the upper and the lower molds, the molds are separated from the match plate, and the upper surface of the match plate under horizontal state is photographed with a CCD camera. This photographed result is picture-processed and also, it is detected whether any foreign matter on the upper surface of the match plate exists or not by comparing the result with the normal upper surface of the match plate, and in the case the foreign matter exists, a perceptible signal is outputted.
Patent JP-2003125532-A (JP)
Title: Tracking breaker
Inventor: NAKAGAWA TOSHIYUKI
IPC: H02H3/44
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To conduct shutdown operation by detecting tracking short-circuit, without causing malfunction by load current or rush current, even if a plurality of household electrical appliances are used concurrently. SOLUTION: In a determination circuit 5, current information of a cable run detected by a current transformer 1 and voltage information of the cable run, detected by a voltage detection circuit 3, are inputted. A calculation circuit 8 compares the peak value for each half period, determines it as tracking short- circuit if a condition, where the variance in the peak value exceeds 5 amperes in current and a voltage variance exceeds 5 volts occurs 10 times continuously, and outputs the operating current of a tripping circuit 7 from an output circuit 11, to make a tripping coil 6 operate and operate a contact 13.
Patent JP-2003124496-A (JP)
Title: Semiconductor photoreceptor
Inventor: INOUE YASUAKI
IPC: H01L31/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor photoreceptor capable of being downsized and improved in response speed to a light signal. SOLUTION: The semiconductor photoreceptor comprises a p-substrate 1, an i-layer 2 formed thereon, an n-layer 3 formed on the i-layer 2 and n<+> -layers 4a, 4b, 4c and 4d formed on the n-layer 3 at predetermined intervals. P<+> isolation layers 5 corresponding to photoreceptor units are formed shallow among the n<+> -layers 4a, 4b, 4c and 4d to remain inside the i-layer 2 without reaching the p-substrate 1 at the lowermost portion thereof. The interior of the i-layer 2 is depleted by impressing a reverse bias between the p-substrate 1 and the n<+> -layers 4a, 4b, 4c and 4d.
Patent JP-2003118384-A (JP)
Title: End structure for door belt line molding in automobile
Inventor: FURUBAYASHI KAZUNORI
IPC: B60J10/04
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an end cap fixing structure for a belt line molding capable of producing stable and durable fixing strength (end cap removing force) between a molding main body and the end cap in spite of difference between their materials, generating no gas in fixing work, having an excellent working environment property, and shortening a fixing work time for easy automation of the work in the end structure for the belt line molding arranged on the upper edge of a door outer panel along which door glass of an automobile door is lifted/lowered. SOLUTION: The end cap having a fitting part is inserted into a molding main body end opening part, and a resin pin is driven into an end cap side mounting hole arranged in the fitting part of the end cap from the molding main body side mounting hole side arranged in the molding main body side part.
Patent JP-2003130492-A (JP)
Title: Air conditioner
Inventor: TSUBOE HIROAKI
IPC: F25B13/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-type air conditioner capable of sufficiently securing cooling and heating capacities, reducing the input of a compressor, and concurrently operating cooling and heating operations using a reduced amount of refrigerant. SOLUTION: In this air conditioner having a refrigerating cycle, a plurality of compressors 1a, 1b, and 1c, an outdoor heat exchanger 3, an outdoor expansion device 4, a liquid receiver 5, and an indoor expansion device 9 are connected to a plurality of indoor units 40 having indoor heat exchangers 10. High pressure gas refrigerant discharged from one of the plurality of compressors 1 is fed to the indoor unit 40 on a heating use side and condensed in the indoor heat exchanger 10. High pressure gas refrigerant discharged from the other side is condensed in the outdoor heat exchanger 3, supercooled after passing the liquid receiver 5, and fed to the indoor unit 40 on a cooling use side.
Patent JP-2003118848-A (JP)
Title: Paper feeder
Inventor: TAKAI SHINGO
IPC: B65H1/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder for an electrophotographic unit, capable of pressing down paper ends without causing scars or bends on the paper ends during paper charging and without being affected by variation in the printing position, and thereby capable of preventing disturbance in the attitude of paper being transported. SOLUTION: In this paper feeder for the electrophotographic unit provided with paper end pressing members on its inner walls for pressing paper ends at the printing position for stabilizing attitude of the paper, the members are drawn back to a position causing no damage on the paper ends by a withdrawing means when papers are put in or out.
Patent JP-2003127906-A (JP)
Title: Brake booster and brake device
Inventor: KONDO MASAKI
IPC: B62D25/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a brake booster and a brake device capable of properly repressing retreating motion of a foot pedal in an emergency while retaining a brake booster function. SOLUTION: This brake device is provided with a main body 3a supported by a dash panel 1, a cylinder part 4 extended toward the rear of a car body from the main body 3a and having a rear end wall 4a, and a push rod 6 extended from an insertion hole 7 formed in the rear end wall 4a of the cylinder part 4 to be smaller than the external diameter of the cylinder part 4, and constituted so that a brittle part 8 provided on the rear end wall 4a of the cylinder part 4 allows the rocking of the push rod 6 against the cylinder part 4 in an emergency.
Patent JP-2003129577-A (JP)
Title: Moisture absorptive-desorptive fire-preventive building material having negative-ion generating function
Inventor: HANADA KOZO
IPC: E04B1/64
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a moisture absorptive-desorptive fire-preventive building material having excellent moisture absorptivity and desorptivity and deodorizing function while having various functions such as the negative ionization and purification of air, the radiation of far infrared rays, a deodorizing, an antibacteria and the like. SOLUTION: In the moisture absorptive-desorptive fire-preventive building material having a negative-ion generating function, the granules and powder of a mineral generating negative ions are added to at least one of the base material of an inorganic moisture absorptive-desorptive fire-preventive building material, a sealer and a film.
Patent JP-2003127107-A (JP)
Title: Work timber positioning device for woodworking machine
Inventor: MIZUMOTO AKIRA
IPC: B27C1/14
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To make a position-adjusting operation of a positioning member easy in a work timber positioning device for a woodworking machine equipped with the positioning member for positioning the work timber with respect to a working edge. SOLUTION: A ruler-adjusting arm 31 is fixed or released from fixation by pushing against or separating a setscrew 83 of a locking mechanism 8 from a projected part 51 by moving it on or back by carrying out a pivotal operation in a vertical direction of an operating lever 7 in a planer. Further, a ruler adjusting arm 31 is allowed to horizontally pivot by using a pin 33 as a fulcrum by carrying out horizontally pivotal operation of the operating lever 7 in a fixation-released state. The ruler 3 is moved in front or in rear and positional control of the ruler 3 to the planer is carried out thereby.
Patent JP-2003126452-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest of a player with display of variation utilizing a characteristic of the three-dimensional display. SOLUTION: This game machine is provided with a variation display means formed with several variation display areas for displaying the discriminating information with variation and a display control means for controlling the display of variation in the variation display means, and this game machine can give a specified game value in relation to a result of a combination of the discriminating information displayed in the several variation display areas.  In the display control means, pattern objects set as the discriminating information and a view point in relation to the pattern objects are arranged in a virtual three-dimensional space, and while the view point is provided in response to the several variation display areas, and the view point is moved in the virtual three-dimensional space to change the display mode of the pattern objects in relation to the variation display area, and the discriminating information is displayed with variation.
Patent JP-2003131760-A (JP)
Title: Power source control system and power source control method
Inventor: IIJIMA JUN
IPC: G06F1/32
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce troublesome switch operation to turn on/off a power source by automatically shutting off the power source at user intended suitable time. SOLUTION: An electronic device includes a key input section 35 having a plurality of keys and switches for turning on the power source, a touch sensor 14, and a control section 30. When the power source is turned on by operation of the key or the switch, a power shut-off time is set corresponding to the operation, a time duration is counted during which no operation is performed, and the control section 30 shuts off the power source when the counted time duration reaches the previously set power shut-off time.
Patent JP-2003128337-A (JP)
Title: Sheet processing device
Inventor: TAMURA MASAHIRO
IPC: B26D7/26
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device capable of ensuring accuracy in punch positions with simple control. SOLUTION: This device is provided with a punching unit for punching holes in delivered sheets, a lateral registration detecting unit 3 for detecting the end part parallel to the sheet carrying direction, a first stepping motor 30 for moving the lateral registration detecting unit 3 in the direction orthogonal with the sheet carrying direction, a second stepping motor for moving the punching unit in the direction orthogonal with the sheet carrying direction based on the detected information of the lateral registration detecting unit 3, and the first and second stepping motors. The first and second stepping motors are pulse-driven for a pre-set pulse ratio such as an integer ratio.
Patent JP-2003128302-A (JP)
Title: Image forming device
Inventor: NAMEKAWA TAKUMI
IPC: B65H43/04
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with a simple mechanism and capable of providing a great convenience to users dealing with paper jamming. SOLUTION: A printer forms an image on paper with dots by discharging ink droplets on paper. The printer 1 is provided with sensors SSBF and SSAF for detecting at which stage paper jamming has occurred inside a main body, before printing, during printing or after printing, and an alarm lamp for lighting to distinguishably indicate the stage the paper jamming has occurred, before, during or after printing, according to the detection result by the sensors SSBF and SSAF.
Patent JP-2002201159-A (JP)
Title: Method for producing (meth)acrylate and catalyst for producing (meth)acrylate
Inventor: YOSHIDA KOICHI
IPC: B01J27/232
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a (meth)acrylate ester, by which the (meth)acrylate can be produced in a high reaction rate and in a high purity in the presence of a solid catalyst capable of being easily be separated from the reaction product after the reaction without causing the by-production of a polymer and the coloration of the reaction product during the reaction. SOLUTION: This method for producing the (meth)acrylate ester is characterized by subjecting methyl (meth)acrylate and a 3 to 20C alcohol or a 6 to 20C phenol compound to an ester interchange reaction in the presence of at least one compound selected from calcium oxide, calcium hydroxide and magnesium oxide and a lithium compound represented by the formula: LiaX [X is OH, Oo, carbonate ion, a 1 to 6C carboxylic acid anion, or a 1 to 4C alkoxy group; (a) is an integer satisfying the valency of X] as catalysts and further in the presence of an N-oxyl compound as a polymerization inhibitor.
Patent JP-2003135300-A (JP)
Title: Chair for bathroom
Inventor: MASAKADO EIKO
IPC: A47C7/54
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a chair for a bathroom allowed to come in close contact with a bathtub or a wheelchair and enabling a person in need of care to shift into the wheelchair or to the bathtub side without anxiety. SOLUTION: In this chair for the bathroom, armrests 2, 2 are arranged at both side parts of a plate seat face 1 supported by four leg parts 3, and the armrests 2, 2 are installed detachably from the seat face 1.
Patent JP-2003138838-A (JP)
Title: Device for preventing opening/closing body from rebounding
Inventor: KIKUCHI TAKESHI
IPC: E05F5/02
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a device with a better handleability for preventing a sliding door from rebounding. SOLUTION: A closing action brings the sliding door 2 into contact with a side board body 3, so that a hook part 52 of a latch body 29, which is mounted on the sliding door 2, can be engaged with an engaging groove part 9 of an engaging tool 6 which is mounted on the body 3. When the hard closing action makes the sliding door 2 collide against the body 3, a state of engagement with the engaging member 6 by the latch body 29 is fixed by oscillation of an oscillating body 27 which is mounted on the sliding door 2. The sliding door 2 can be prevented from bouncing when colliding against the body 3. The fixation of the state of the engagement with the engaging member 6 by the latch body 29 is released by a return to an oscillating action of the oscillating body 27, which is produced when the sliding door 2 collides against the body 3. The sliding door 2 can be smoothly opened.  Handleability in the opening/closing actions of the sliding door 2 can be improved.
Patent JP-2003142602-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: MATSUOKA MASAMICHI
IPC: H01L27/108
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of photomasks used to manufacture a DRAM and to improve the manufacturing yield of the DRAM. SOLUTION: The method for manufacturing the semiconductor integrated circuit device comprises the steps of dry etching a silicon oxide film 46 (and a silicon nitride film 45 of its lower layer and a silicon oxide film 40) of a logic region, prior to the step of forming an upper electrode 56 of a capacity element C on a memory region; and forming through holes 52, 53. The method further comprises the steps of depositing the upper electrode material (W film 55, TiN films 54, 50) in a groove 47 and on the film 46, then removing the upper electrode material of the exterior of the groove 47 by a chemimechanical polishing method, thereby forming the electrode 56 in the groove 47, and thereafter simultaneously forming Al alloy wirings connected to the electrode 56 and Al alloy wirings connected to the plug 57 in the through holes 52, 53 on the silicon oxide film 46.
Patent JP-2003139352-A (JP)
Title: Electric device unit for outdoor machine and outdoor machine for air conditioner
Inventor: IIDA MASAKAZU
IPC: F24F5/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric device unit and an outdoor machine for an air conditioner providing a high cooling efficiency. SOLUTION: This electric device unit 40 is provided with multiple electric components and disposed in the outdoor machine 3 for the air conditioner 1 having a ventilation space S1 and a machine room S2 separated from the ventilation space S1. This unit is provided with a first electrical part 41 and a second electrical part 43. The first electrical part 41 includes all the electric components requiring the cooling and is disposed in the ventilation space S1. The second electrical part 43 is separated from the first electrical part 41 and disposed in the machine room S2.
Patent JP-2003135839-A (JP)
Title: Pusher game machine
Inventor: WATANABE HIROYUKI
IPC: A63F9/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a pusher game machine capable of enhancing an impressive effect in putout of a medal for attracting a player's enthusiasm. SOLUTION: This pusher game machine is provided with a first medal placing part 30 used for placing multiple medals and provided with a medal payout port 33 arranged in one end for putting out medals, a medal pushing means arranged in the first medal placing part 30 freely movably forward and backward for pushing the medals placed on the first medal placing part 30 and bring them close to the medal putout port 33 by a pileup phenomenon, and a first medal flipping means 31 arranged in the first medal placing part 30 for flipping the medals brought close to the medal putout port 33 by means of the medal pushing means 40 for putting out the medals from the medal putout port 33.
Patent JP-2003136065-A (JP)
Title: Treatment apparatus of boiler feed water
Inventor: SATO SHIN
IPC: C02F1/469
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a boiler feed water treatment apparatus which can the corrosion of a boiler pipe and prevent scale without adding an alkaline chemical, and can produce alkaline water having excellent properties as supply water for a boiler. SOLUTION: This boiler feed water apparatus includes an electric deionizer 101, which can produce treated water having a pH higher than that of water to be treated by 1.0 or more when the water to be treated having a pH equal to or lower than 8.5 is treated without adding the alkaline chemical. The alkaline water obtained by the electric deionization of the water to be treated with the electric deionizer 101 is used as the supply water.
Patent JP-2003140321-A (JP)
Title: Method for correcting defect of mask and device for correcting defect
Inventor: KANEMITSU SHINGO
IPC: G03F1/74
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To satisfactorily correct a pattern defect of photomask without generating an additional defect due to overgrinding even when beam irradiation position is deviated. SOLUTION: This method for correcting defect of photomask corrects a microscopic protruding defect which remains after correcting the protruding defect existing on the edge of pattern of the photomask. Therein, a protruding length of the defect 23 is measured by a dimension measuring device beforehand and the edge part on the opposite side to a pattern of the defect 23 is irradiated with a focusing ion beam 27 of a quantity less than the beam irradiation quantity required for grinding the pattern 21 by using the focusing ion beam device. By utilizing the phenomenon that etching proceeds faster on the edge part than on a pattern central part, the grinding according to the measured protruding length is performed.