baber/WOPTO huggingface dataset:
Patent JP-2003090653-A (JP)
Title: Heat pump type hot water supply apparatus
Inventor: TAIRA TERUHIKO
IPC: F24H4/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type hot water supply apparatus in which the outdoor heat exchanger can be defrosted well even in case of such a heat pump type hot water supply apparatus as refrigerant circulates through the same passage in the same direction both during defrost operation and normal operation. SOLUTION: At the time of defrost operation of an outdoor heat exchanger 7, opening of a reducing valve 6 is maximized, a water pump 3 is stopped and a heat pump cycle C is circulated in the same direction as that during normal operation. In this regard, refrigerant flows into the outdoor heat exchanger 7 from the substantially lowermost section thereof. Consequently, the outdoor heat exchanger 7 can be defrosted preferentially from the lower section thereof. Heat exchanging efficiency can thereby be prevented from lowering due to refreezing of defrost drains even when the outdoor air temperature is low and incomplete drainage of defrost water can be prevented.
Patent JP-2003084242-A (JP)
Title: Dyestuff for intraocular lens and intraocular lens
Inventor: ICHINOHE SETSU
IPC: C08K5/3445
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a coloring technique effective for an intraocular lens having visible light transmission characteristics approximate to those of a human crystalline lens in particular, effective for the soft intraocular lens. SOLUTION: The dyestuff for the intraocular lens having a structure of the following formula [I] or [II]. And the colored silicone material obtained by subjecting the dyestuff expressed by the formula [I] or [II] to chemical bonding to a silicone polymer having a hydrosillyl group. Or the silicone elastomer formed by a crosslinking reaction of the silicone polymer having the hydrosillyl group and silicone having a vinyl group and silica. The intraocular lens using these. For example, the formula [I] and formula [II].
Patent JP-2003086187-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: YAMAMOTO MASAO
IPC: H01M8/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a polymer electrolyte fuel cell that it is difficult to maintain a stable voltage over a long period because of degradation of the hydrogen ion conductive polymer electrolyte covering a metal catalyst of a catalyst layer. SOLUTION: The catalyst layer 22, composed chiefly of carbon particles which support a platinum base metal catalyst and of the hydrogen ion conductive polymer electrolyte and containing an oxidation inhibitor 27 or a chelating reagent 29, is positioned on each side of a film 21 of polymer electrolyte. A pair of gas diffusion layers 23 are positioned on the catalyst layer 22. Separator plates 25 formed with gas flow passage 24 are positioned on the gas diffusion layers 23 to constitute a cell. A plurality of cells are stacked, and metal end plates 26 are positioned at each end of the stack to fix the stack in place and constitute a polymer electrolyte fuel cell.
Patent JP-2003090707-A (JP)
Title: Galloping measurement device and its measurement method
Inventor: SUGIZAKI IWAO
IPC: G01B11/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of measuring a galloping phenomenon of an overhead transmission line simply, exactly and in a short time, and its measurement method. SOLUTION: The galloping measurement device is constituted of a laser measurement part 1, a signal processor 2, a control circuit 3, a personal computer 4 and an indication monitor 5. A pulse laser beam is continuously emitted from the laser measurement part 1 and the laser beam is scanned in a specific range and cast onto a measuring object. The scanning angle of cast laser beam is output and a part of the emitted laser beam and a reflection laser beam of the cast laser beam are received. Time difference of individual received times is obtained and recorded with the signal processor 2. Based on the scanning angle and the recorded time difference, the coordinates of the measuring object is obtained by a program installed in the personal computer 4.
Patent JP-2003089896-A (JP)
Title: Particle arraying method, and particle arraying device manufactured by the method
Inventor: FUSE AKIHIRO
IPC: B01J19/08
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To array particles with high regularity even when the particles are relatively large in specific gravity and ultra-fine in size. SOLUTION: The particles 11 are charged negative in Fig. 1 (A). When the positive electric field and the negative electric field are applied to an upper electrode 5 and a lower electrode 3, respectively, in this condition, the negative- charged particles 11 are attached to the upper electrode 5, and slightly moved upwardly against the gravity (Fig. 1 (B)). Then, the polarity of the upper and lower electrodes is switched immediately, and the negative electric field and the positive electric field are applied to the upper electrode 5 and the lower electrode 3, respectively, the particles 11 are attracted by the positive electric field applied to the lower electrode 3 in addition to the gravity, and moved toward the lower electrode 3 (Fig. 1 (C)).  By repeating the conditions in Figs. 1 (B) and 1 (C) by adequately controlling the electric field to be applied, the particles arrayed regularly in the final state as shown in Fig. 1 (D) can be obtained.
Patent JP-2003099259-A (JP)
Title: Device and method for solving restriction-satisfying problem
Inventor: YUGAMI NOBUHIRO
IPC: G06F9/44
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a problem solution system for the case wherein different requests are given for the value of a variable each time under the same restrictions. SOLUTION: A system is equipped with a means 2 which receives external requests for the values of the variable as conditions other than restrictions as a set of combinations of allowed values of the variable, a means 3 which generates a plurality of restriction satisfying solutions satisfying the requests and restrictions, and a means 4 which compares the generated solution with solutions employed in the past problem solution examples and which finds an evaluation value of the solution based on the frequency of adoption of the same solution and outputs the solution having the highest evaluation value.
Patent JP-2003095400-A (JP)
Title: Gas station system
Inventor: TATSUNO HIROMICHI
IPC: G06K7/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas station system capable of easily performing not only a setting of gasoline feeding operation by a data input/output machine but also setting a corse of an automobile washing machine, commonly using equipment from each other to reduce cost of facility investment and further performing an effective utilization of the site. SOLUTION: This gas station system is comprised of a gasoline feeding unit 10 for supplying gasoline to an automobile; an automobile washing machine 40 for washing an automobile; and a POS terminal 35 for performing a sales data management connected to both the gasoline feeding unit 10 and the automobile washing machine 40 in such a way that data can be transmitted to or received from these units. A main body case of the gasoline feeding unit 10 is provided with an input means for inputting both a gasoline feeding set data and a corse set data of the automobile washing machine, and a data input/ output unit having a printer 20 for printing the content of setting including a corse identification symbol to a bill. The automobile washing machine 40 is provided with an input unit for inputting the corse identification symbol of the bill.
Patent JP-2003092857-A (JP)
Title: Microgasturbine generator
Inventor: YAMAGUCHI KIYOSHI
IPC: H02K19/22
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce windage loss and restrain temperature rise in a microgasturbine generator. SOLUTION: Pressure in a space including a gap around a rotor is reduced to be at most 2 kPa. Heat generated in the rotor is dispersed by using thermal good conductor or an apparatus having thermal good conductivity which are arranged at a shaft center of the rotor.
Patent JP-2003100032-A (JP)
Title: Reproducing device
Inventor: TONAMI JUNICHIRO
IPC: G11B20/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the high speed process and the circuit integration are difficult due to the long time required for the arithmetic operation at one step unit (1 clock unit) for a viterbi decoding, etc., since the serial process is conventionally made to a serially inputted reproduction signal. SOLUTION: Digital signals are outputted in parallel by sorting them to an even numbered data signal and an odd numbered data signal, and the reproduced signals Φ9, Φ10 are inputted to decoding circuits 21a 21b after the waveform equalization which is waveform equalized individually in the equivalent circuit.  The decoding circuits 21a, 21b are constituted as the same circuits, and the pathmetrics in the amount of m steps (m is integer multiple of 2) are computed by pathmetric arithmetic circuits 212a, 212b to make respective even numbered decoding data and odd numbered decoding data, and after the accumulations among the arithmetic operation (accumulation, comparison, selection) required for each step are first computed by bringing them together with respect to at least one pathmetric arithmetic operation, the merge arithmetic operation (comparison, selection) in the amount of m steps is carried out in parallel.
Patent JP-2003103390-A (JP)
Title: Laser beam machining system and laser beam machining method
Inventor: MORITA HIROYUKI
IPC: B23K26/21
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining system capable of suppressing dividing ratio accuracy low not depending on the reflection rate of a reflection plate, a transmission rate of a half mirror, a solid difference of the laser beam machining system, etc., despite the simple constitution, and obtaining stable dividing ratio accuracy in terms of an age-base, in the laser beam machining system provided with a multiple splitting optical path. SOLUTION: A laser beam machining system 100, wherein, in machining a predetermined work 5 by splitting a laser beam 2 oscillated from one laser oscillator 1 into a plurality of optical paths into 4-1, 4-2, 4-3 using a splitting means 3, a return polarization canceling means 8 canceling a return polarization of a laser return beam 7 is provided in a space optical path 6 formed between the laser oscillator 1 and the laser beam splitting means 3.
Patent JP-2003096218-A (JP)
Title: Aromatic polyamide film
Inventor: NAKAJIMA YUICHI
IPC: C08G69/32
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide film that is hardly scratched on the surface and is not easily broken even if scratched and also represents an excellent mechanical properties. SOLUTION: In the case of the film thickness of 2 to 5 μm and defining the film's Young's modulus in a longitudinal direction as EMD and the same in a width direction as ETD, the aromatic polyamide film is prepared within the range of EMD+ETD>=25 GPa. If providing the film with such conditions that a scratch needle with its tip being 0.05 mmR is used and a scratch-depth made by weight of 30 g, a strength at a breaking point in the longitudinal direction at this time and a strength at a breaking point in the longitudinal direction of the unscratched film are defined as a (μm), b (MPa) and b0 (MPa), respectively, the aromatic polyamide film satisfies the following relationship e: (1) 0<=a<1.5 and (2) b/b0 >=0.8.
Patent JP-2003107409-A (JP)
Title: Temple
Inventor: KOBAYASHI KEIJI
IPC: G02C5/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a temple of which a large-diameter section and a small- diameter section are manufactured by integral working. SOLUTION: This temple section being the large-diameter section which is to be attached to an endpiece brazed to tube side and the small-diameter section which is formed integrally with this temple section and in which a tip is fitted onto the outer periphery. The temple is formed by integrally working the large-diameter section and the small-diameter section.
Patent JP-2003101168-A (JP)
Title: Manufacturing method for high-frequency circuit
Inventor: OGURA HIROSHI
IPC: H05K1/11
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-frequency circuit of a membrane structure type which has the same heat-radiation characteristics as a metal plate using a silicon substrate. SOLUTION: The high-frequency circuit comprises a silicon substrate 1, an insulating material 2, a metal film 3, a through hole 4, a hole 5, and an electromagnetic shield 6. The metal film 3 is formed over the entire circumference of the silicon substrate 1, while no metal film 3 is formed at a part of the insulating material 2 of a membrane structure, resulting in excellent high-frequency characteristics and better heat-radiation characteristics. The efficiency at trial production is high because an easily worked silicon substrate is used.
Patent JP-2003108973-A (JP)
Title: Automatic image file classification system
Inventor: HAYAKAWA HIROSHI
IPC: G06T1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic image file classification system automatically classifying a large number of imaged image files. SOLUTION: When automatically classifying the image file inputted from an electronic imaging device CMR through an external interface 7, the image file is classified according to date information stored as schedule information by a schedule function, a folder is generated for every event unit, and the classified image file is stored in the folder.
Patent JP-2002256641-A (JP)
Title: Mounting structure of panel body
Inventor: KAWAI TAKASHI
IPC: E04B2/96
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a panel body, which facilitates replacement work, required due to failure of the panel body and the like, at a building site by manufacturing the panel body in a factory in advance, enables an improvement in long-term stability and long-term durability, and enables simplification of field work. SOLUTION: A plurality of frames 1 are formed in such a manner as to have an approximately H-shaped cross section, an peripheral edge of the panel body 20 is supported by an upper end of a pair of opposed walls 3 of the respective frames 1, and a bead 30 is mounted on the peripheral edge of each of the panel bodies 20. Each of the beads 30 is formed of a short piece 31, which faces a surface of the peripheral edge of the panel body 20, and a long piece 32 which is extended from the short piece 31 in a direction of a backside of the panel body 20. An end face of the peripheral edge of the panel body 20 and the long piece 32 of each of the beads 30 are bonded together with a sealing material 50 so as to make compressive stress or tensile stress act on the sealing material 50.  The action of the compressive stress or the tensile stress on the sealing material 50 prevents shearing stress and a load from acting on the sealing material 50, and enables the realization of the long-term stability and long-term durability of the panel body 20.
Patent JP-2003106645-A (JP)
Title: Bath heating device
Inventor: UEDA NOBUHISA
IPC: F24H1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a bath heating device that prevents high temperature water in a bath heat exchanger warmed by hot water in a hot water storage tank from flowing out of a circulating adapter as holding the high temperature intact in an initial stage of heating water in a bathtub (when a three-way valve connects to the bath heat exchanger). SOLUTION: The bath heating device comprises: a heating vessel with the hot water storage tank; a circulating pump for circulating water in the bathtub; the bath heat exchanger for subjecting water from the circulating pump to heat exchange with hot water in the hot water storage tank to heat it indirectly; a first bypass pipe with one end connected between the bath heat exchanger and the circulating pump in one line with the circulating pump interposed and the other end connected to the other line without the circulating pump, which lines connect the bathtub and the bath heat exchanger; the three-way valve disposed at either of connections of the first bypass pipe and both lines to change the passage of water in the bathtub to the bath heat exchanger or the first bypass pipe;  and a flow detecting means disposed between the bathtub and the three-way valve to determine whether circulation is going on or not.
Patent JP-2003104735-A (JP)
Title: Optical element forming mold, optical element and method for manufacturing optical element forming mold
Inventor: HOSOE HIDE
IPC: C03B11/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical element forming mold capable of mounting an amorphous alloy on a die set without fracture which is apt to be broken due to brittle fracture though having excellent features, an optical element formed with the mold, and a method for manufacturing the optical element forming mold. SOLUTION: A hybrid structure is adopted where a screw hole 8a to fix an optical element forming mold 10 to which particular stress is applied is formed with an inserted member 8, and the other parts are made with an amorphous alloy. Thereby the stress focused at the screw hole 8a can be absorbed by ductility of a crystalline material and sliding hardening of crystal grain boundaries so that the fracture can be prevented. On the other hand, with regard to other members comprising the amorphous alloy, highly precise optical forming surfaces forming optical surfaces of the optical element can be easily formed by heated press forming, while dimensional reference planes requiring accurate fitting such as outer circumference can be precisely finished by the diamond grinding or the like.
Patent JP-2003107195-A (JP)
Title: Managing method and managing system for biochemical analysis unit
Inventor: SHIMIZU HITOSHI
IPC: G01N33/566
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a managing system for biochemical analysis unit capable of positively managing a biochemical analysis unit hybridizing a substance derived from an organism and labeled with a radioactive labeling substance with a specific bonding substance and using it in biochemical analysis until a level of activity is decayed to a predetermined level or less. SOLUTION: The managing system for biochemical analysis unit 1 with a plurality of mutually separated absorptive areas 4 involving the specific bonding substance with a known structure or characteristic, is characterized by providing with a management data recorder 10 recording management data including data for a time to be used as a basis for calculating a decay time of radiation involved in the radioactive labeling substance in the unit for biochemical analysis.
Patent JP-2003109037-A (JP)
Title: Device and method for processing three-dimensional shape
Inventor: HASHIMOTO TAKASHI
IPC: G06F17/50
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape processing method capable of generating a solid body being the same as a solid body desired to be copied by storing a basic operation string performed in temporarily eliminating a solid body of a three- dimensional shape model in copying the solid body in the three-dimensional shape model. SOLUTION: A three-dimensional shape processor capable of decomposing operation information into reversely operable basic operation string information to store the basic operation string information is provided with a command executing part 2 for performing shape processing that temporarily eliminates a solid body in a three- dimensional shape model, the command executing part 2 adds an identifier to the basic operation string information executed in performing an elimination operation eliminated temporarily and stores the identifier and the basic operation string information in an area different from that of history information in an operation history storing part 4,  and a reverse operation executing part 5 subsequently executes a reverse operation of a basic operation constituting the stored basic operation string information in an order opposite from an execution order at a basic operation string execution to perform copying.
Patent JP-2003114105-A (JP)
Title: Construction method for large structure
Inventor: KAWAMURA TSUTOMU
IPC: E01D21/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a large structure capable of measuring accurately, automatically and in a short time, the position of a plurality of reflection target attached to a member without a human work and assembling the member efficiently and/or accurately. SOLUTION: A plurality of targets 8 on a measuring object (middle or small blocks) 7 are observed from two directions with two TV cameras 5a and 5b for automatic macro collimation and rough three-dimensional coordinates to the center point 8a of each target 8 are recognized. After roughly adjusting the light axis of a light wave distance meter 1a with the use of an angle measuring meter 1b, the light axis is adjusted to the target 8a and the shape and the like of middle and small blocks are automatically measured. Block position and posture are measured with real time, compared with a target value by a target value operator 31 and a positioning calculator 32, automatically correct, and each block is fitted to an ideal CAD shape to produce a large block.
Patent JP-2003121110-A (JP)
Title: Inspection device for precut processing material
Inventor: YAMAUCHI YOSHIYUKI
IPC: G06T1/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the defect that the photographed processing part C of a precut processing material A is taken in as an image expanded from the processing part B of the precut processing material A, because the periphery of the processing part B is generally protruded by burr and the processing material is determined as a defective article in many cases and accurate inspection cannot be performed. SOLUTION: A video camera 5, an input device 15 and a display device 16 are connected to an image processor 14, the output of the video camera 5 is connected to a memory function 14a while the output of the memory function 14a is connected to a binarization function 14b, and the output of the binarization function 14b is connected to a contraction function 14c. The output of the contraction function 14c is connected to a magnification function 14d, the output of the magnification function 14d is connected to an image signal converting function 14e, and the output of the image signal converting function 14e is connected to the display device 16.
Patent JP-2003116620-A (JP)
Title: Strap for portable good
Inventor: KAMIKADO TORU
IPC: A45C13/30
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a strap whose attaching and detaching work to/from a portable good is easy. SOLUTION: A holding part 13 is fitted to a strap body 1. The holding part 13 has a housing groove 131. The end 22 of a ring part 2 is put through the fitting hole 41 of the portable good 4. After this, the end 22 of the ring part 2 is housed in the housing groove 131. Thus, the strap can be attached to the portable good 4. By removing the end part 22 of the ring part 2 from the housing groove 131, the strap can be detached from the portable good 4.