baber/WOPTO huggingface dataset:
Patent JP-2003161137-A (JP)
Title: Particulate filter
Inventor: OGURA YOSHITSUGU
IPC: B01D39/20
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of combustion performance of a particulate caused by the decrease of a noble metal carrying amount, and also suppress the sulfur poison of an NOX occlusion material.  <P>SOLUTION: A lower layer 2 which is formed by making an oxide carrier carry the NOX occlusion material and noble metal, and an upper layer 3 which is formed by making an oxide having an oxygen storing/discharging capacity carry the noble metal, are formed on a cell wall 10 comparting the cells from each other. By separating the upper layer having the function of burning the particulate and the lower layer having the function of controlling NOX emission, the sulfur poison is suppressed, the activity deterioration of noble metal caused by the occlusion material is also suppressed, and the combustion of the particulate is accelerated by including the oxide having the oxygen storing/discharging capacity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160103-A (JP)
Title: Rack for box-packing work
Inventor: OHASHI SUKENORI
IPC: B65G1/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack for box-packing work, by which a box-packing work and a delivery work for a delivery box can be facilitated, and the size and the weight can be reduced.  <P>SOLUTION: This rack for box-packing work is equipped with a rack main body 11, and roller shelves 12 and 13. In this case, the roller shelves 12 and 13 are arranged from the front surface side 10a to the rear surface side 10b of the rack main body 11, and a plurality of rollers 40 are provided in parallel in the longitudinal direction. Then, articles are housed from the upper end open section in a housing box 6 which is set on the front surface side 10a of the roller shelves 12 and 13. At the same time, the housing box 6 is carried to the rear surface side 10b by the roller shelves 12 and 13. Two rollers 40 which are adjacent in the longitudinal direction on the front side of the roller shelves 12 and 13 are arranged while placing a specified interval in the longitudinal direction. The housing box 6 is held under a forward tilted posture in such a manner that the front surface and the bottom surface of the housing box 6 are respectively stopped by respective rollers 40 under a state wherein the front section lower end of the housing box 6 is arranged in a space between the two adjacent rollers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163431-A (JP)
Title: Extension board, main board and electronic circuit board
Inventor: NISHIOKA NAOKI
IPC: H05K1/14
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension board by which the coupling state of a connector can be maintained surely and to provide a main board and an electronic circuit board.  <P>SOLUTION: A memory board 20 is provided with a connector 21 rectilinearly along one long side near the long side on the rear surface, and mounting holes 22, 22 are formed on both sides so as to be separated from the connector 21 on a straight line parallel to the long side. The main board 10 is provided with a connector 11 capable of being coupled to the connector 21, and through holes 12, 12 are formed in positions facing the mounting holes 22, 22 in the memory board 20 when the connectors 11, 21 are coupled. When the memory board 20 is extended to the main board 10, mounting parts 31a, 31a,... in both ends of snap-fitting spacers 31, 31 are inserted into the mounting holes 22, 22 and the through holes 12, 12 which are faced respectively, and the memory board 20 is fixed to the main board 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169463-A (JP)
Title: Method and circuit for compensating leakage current of static induction thyristor, pulse power circuit using the same, and high-voltage pulse power supply
Inventor: AOKI KENICHI
IPC: H02M1/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the leakage current of all of SI thyristors connected in series to the same level as the largest leakage current among elements used, and thereby reduce the total power consumption.  <P>SOLUTION: Transistors 26, 36, and 37 connected in parallel with a SI thyristor 10 are controlled according to the voltage applied to the SI thyristor 10, and thereby the influences of the leakage current of the SI thyristor are compensated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167941-A (JP)
Title: Optimization system
Inventor: MATSUDA TETSUYA
IPC: G01R33/3873
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimization system capable of optimizing a highly accurate objective function taking into consideration a nonlinear effect.  <P>SOLUTION: This optimization system optimizes the objective function, a parameter for determining the objective function, and a constraint condition on the parameter by a linear programming method. It has a linear programming method executing means for determining a parameter value by the linear programming method; a nonlinear effect evaluating means for correcting the objective function and the constraint condition by evaluating a nonlinear effect existing in the relationship between parameters or between the parameter and an objective function value or the parameter and the constraint condition on the basis of the determined parameter value; and a convergence determining means for determining as being converged when these differences are a prescribed threshold value or less by comparing the parameter value determined last time by the linear programming method executing means with the parameter value determined this time, and repeats the linear programming method up to converging while reevaluating the nonlinear effect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166813-A (JP)
Title: Three-dimensional shape recognition device for object
Inventor: MURAMATSU EIICHI
IPC: G06T1/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To recognize a shape of an object in a comparatively short time by sequentially reading images into an image processing means from a plurality of cameras and respectively carrying out image processing by each image processing means when a plurality of image processing means are provided.  <P>SOLUTION: The three-dimensional shape recognition device for an object is provided with a plurality of cameras 2A-2C photographing the object irradiated with slit light, and a displacing means 6 of displacing an irradiating position of the slit light to the object. An image of the same visual field is led to each camera by an optical means. First the image from a camera 2A is read into the image processing means 21A and processed, but if the object 1 is moved a predetermined amount by the displacing means 6 during that time, the image from the camera 2B is read into the image processing means 21B and processed. Similarly, the image from the camera 2C is read into the image processing means 21C and processed. The image processing means 21A-21C can be one.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171403-A (JP)
Title: Method for producing purified heparin, its salt or heparin derivative and method for producing purified low-molecular heparin, its salt or heparin derivative
Inventor: HATAKEYAMA MASAKAZU
IPC: C08B37/10
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a purified heparin scarcely lowering an activity, its salt or a heparin derivative thereof and a method for producing a purified low-molecular heparin having a high anti-Xa factor activity or its salt.  <P>SOLUTION: (1) A heparin, its salt or a heparin derivative thereof is adsorbed on an anion exchanger in which an anion is substituted with a conjugated base ion. An anion exchanger treatment for liberating the heparin, its salt or the heparin derivative thereof from the anion exchanger is carried out to produce the purified heparin, its salt or the heparin derivative thereof. (2) The heparin or its salt is subjected to a treatment for reducing the molecular weight and the resultant low-molecular heparin or its salt is then adsorbed on the anion exchanger in which the anion is substituted with the conjugated base ion. The anion exchanger treatment for liberation from the anion exchanger is subsequently performed to produce the purified low-molecular heparin or its salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171668-A (JP)
Title: Method for manufacturing molded article in extrusion molding machine
Inventor: MIKATA NOBUYUKI
IPC: B29C48/92
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing molded article in an extrusion molding machine, which can secure the quality of the molded products usable as the coke raw material even when the components, the water content and the like of a waste product to be molded broadly vary and, in addition, economically and safely enables the automating of the treatment.  <P>SOLUTION: In the method for manufacturing a bulk molded articles 13 usable as the coke raw material by charging a crushed waste product mainly comprising a plastic into an extrusion molding machine 14, extruding the resulting product in the heated state from a nozzle 25 at the end portion of the extrusion molding machine to form a molded article 38, further cutting the molded article 38, the extrusion molding machine 14 is provided with a molded article temperature sensor 29 to measure the molding temperature of the molded article 38 and a heater to heat the above waste product, when the measured value t by the molded article temperature sensor 29 is higher than a set temperature t<SB>a</SB>, a predetermined amount of water is automatically poured to the above charged waste product, and furthermore the on-off operation of the above heater is carried out while monitoring the molded article temperature sensor 29 to maintain the treatment temperature of the molded article 38.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178428-A (JP)
Title: Method and apparatus for measuring coating thickness of magnetic tape
Inventor: IWASAKI OSAMU
IPC: B05C21/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To measure the coating thickness of a magnetic tape along its longitudinal direction.  <P>SOLUTION: A measuring device 1 measures the thickness of the coating film on the basis of a laser oscillator 2 which forms a processing hole in the coating film of the magnetic tape MT, optical devices 31, 32, 33, 34 and 35 for irradiating the coating film with a laser beam L1 oscillated from a laser oscillator 2, a noncontact measuring instrument 5 which detects the depth of the processing hole by using a laser beam L2, and the output of the laser beam L1 and the depth of the processing hole detected with the measuring instrument 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175419-A (JP)
Title: Gear analysis method
Inventor: URANAKA AKIO
IPC: B23F17/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear analysis method capable of greatly decreasing the number of times of correction made for reducing vibration and gear noise.  <P>SOLUTION: A manufactured gear is measured on the prescribed items of tooth form and tooth trace by a measuring machine. The measured value is Fourier-transformed. The Fourier transformed value is plotted on a bar graph, whereby which item of the gear measurement items is to be corrected is known. Then, a blade tool and facilities for machining are adjusted to manufacture the gear.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175185-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which an upper limit value capable of storing a start memory can be changed and the upper limit value can be changed in association with a special game state.  <P>SOLUTION: This game machine 100 comprises a variable display device 4a, a variable prize winning device 9 and a controller. The controller includes a start storing means capable of storing the start memory of a variable display game within a range to a prescribed upper limit value, a special game state generating means capable of generating the special game state in which a variable display game that a control for converting to an open state of the variable prize winning device is performed in an advantageous state for a player can be performed a plurality of times in accordance with the establishment of a special condition, and a special game state continuable time determining means for selecting and determining a variable display number of times capable of continuing the special game state from among a plurality of kinds of variable display times. The start storing means includes a start memory upper limit changing means capable of changing the upper limit value of the start memory in association with the selection and determination of the special game start continuable time determining means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189344-A (JP)
Title: Mobile station, termination terminal, packet communication system, and packet communication method
Inventor: NEMOTO MASAAKI
IPC: H04W36/08
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile station that can surely transmit a packet to a base station without aborting a packet transmission request even when receiving an RLC-U re-setting instruction from the base station and to provide a termination terminal, a packet communication system and a packet communication method.  <P>SOLUTION: The packet communication system is configured such that when an MTF (Mobile Termination Function) 13 starts update processing of cells, a TAF (Terminal Adaptation Function) 12 stores a transmission request of packets without giving the request to the MTF 13 until the cell update processing by the MTF 13 is finished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181705-A (JP)
Title: Rotary tool turret and opposed double main spindle lathe
Inventor: MINAMI NORIAKI
IPC: B23B3/30
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary tool turret which is small-sized, has a small number of parts, and does not generate noise, and to provide an opposed double main spindle lathe having the same.  <P>SOLUTION: A rotation transmitting shaft 4 connected to a tool driving shaft 13 in a turret case 5 is arranged inside a hollow indexing shaft 2 having the turret case 5 fixed to the tip of the hollow indexing shaft 2. A large-sized tool driving motor 19, which needs high speed rotation and high torque, is arranged at a position opposed to the turret case side with its output shaft 31 aligned with the axis of the rotation transmitting shaft 4. The tool driving motor 19 is able to control a stop phase, and to hold a stop position. Because the rotary tool turret 37 has not a portion largely extending toward this side or upward, a slide door 39, etc., are able to be arranged nearer a workpiece. Accordingly, the floor space for the lathe can be reduced, and accessability of an operator to the workpiece is improved, and an excellent appearance can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185541-A (JP)
Title: Passive sampler for capturing volatile organic compound
Inventor: SUZUKI KOJI
IPC: B01J20/20
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passive sampler for capturing a volatile organic compound that can desorb a volatile organic compound without using any solvents and can measure the volatile organic compound in environment with high sensitivity and accuracy.  <P>SOLUTION: A passive sampler for capturing a volatile organic compound is provided, where an adsorbing element comprising an adsorbent that is graphic carbon block and a pair of metal meshes for pinching the adsorbent is accommodated in a container where the volatile organic compound can enter from the outside due to diffusion, thus measuring the volatile organic compound in environment with high sensitivity, accuracy, and reproducibility without using solvents for desorption.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003007230-A (JP)
Title: Funnel for cathode-ray tube
Inventor: KAKIGI HIROSHI
IPC: H01J29/86
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a funnel for a cathode-ray tube that has a body part, suitable in shape to press molding and advantageous in strength. SOLUTION: The funnel for a cathode-ray tube includes the body part, when the relation of 0<α(z)<d or the relation of d<α(z)<90 holds, where α(z) deg. is the angle formed to a longitudinal axis LA about an axis C by the largest contour part D(z) of an outer surface and/or an inner surface of the body part, in an arbitrary cross section P(z) parallel to an opening end, and d deg. is an angle formed by a diagonal axis DA to the longitudinal axis LA.
Patent JP-2003187600-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAZAKI AKIRA
IPC: G01R31/3185
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To continuously perform a test of a logic mixed memory in a spare column space and a normal column space.  <P>SOLUTION: Output signals of comparators (3, 5) comparing each bit of data bits (TQf<7:0>) of the prescribed number with each of expected value data (CMPD<7:0>) and one side of the prescribed data TQf<7:0> are selected corresponding to a selecting circuit 6 and an operation mode indicating signal (TMQCMP) and transferred to an output node.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002303534-A (JP)
Title: Signal processing device, electric device including signal processing device, and method of signal processing
Inventor: MOUSSANET ROLAND
IPC: G01D3/028
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method of signal processing capable of correctly measuring the quantity indicating the time constant of a signal of a clear exponential function format, and a device with such a signal processing device. SOLUTION: The signal processing device comprises a means for determining the output of an output signal S2 with a value indicating the time constant Ct of a part of the input signal S1 of the clear exponential function format 4. The determining means comprises first integrating means 8, 8A, 40 and 41 for outputting first integration signals S3 and S3a indicating the integration in two opposite directions of the input signals S1, S1A in the clearly equal time. Extracting means 9 and 44 connected to the first integrating means 8 and 8A output values indicating the time constant Ct, S2 as functions of the first integration signals S3 and S3A. The method comprises an integration step and an extraction step for outputting values expressing the time constant Ct, S2.
Patent JP-2003197291-A (JP)
Title: Connector for both electric/photoelectric conversion
Inventor: NAKAI YUJI
IPC: H01R12/57
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To aim at a cost reduction by commonly using a wiring board for surface mounting only an electric connector element and a wiring board for surface mounting both the electric connector element and a connector element for photoelectric conversion, in the connector for both of electric/photoelectric conversion.  <P>SOLUTION: This connector is provided with the first unit 10 as the connector element for the electricity and the second unit 50 as the removable connector element for the photoelectric conversion at the rear end part of this first unit. Both of the first and the second units 10, 50 are respectively formed as surface mount type, the first soldering terminals T1 to T7 of surface mount type of the first unit 10 are arranged at the side part of a body 20, and the second soldering terminals T8 to T10 of surface mounting of the second unit 50 are arranged at the rear part of a holder 60.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190948-A (JP)
Title: Method and apparatus for ion exchange treatment of vanadium-containing water
Inventor: MATSUSHITA NOBUHIRO
IPC: C02F1/42
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for the ion exchange treatment of vanadium-containing water, capable of efficiently removing vanadium and other ions and not deteriorate an ion exchange resin due to the catalystic action of vanadium.  <P>SOLUTION: Vanadium-containing water is supplied to a vanadium removing column 1 and passed through zeolite 2 to remove vanadium and other ions. The treated water from the column 1 is passed through a cation exchange resin bed and an anion exchange resin bed 7 both of which are provided to a rear stage to remove residual ions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189863-A (JP)
Title: Method for producing aspartic acid amide and derivative thereof
Inventor: KIRA IKUO
IPC: C12P13/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing aspartic acid amide and derivative thereof by using a microorganism, and the microorganism used for the method.  <P>SOLUTION: A microorganism transformed by a gene encoding an aspartase and having a lowered or eliminated decomposition activity of the aspartic acid amide and the derivative thereof by decomposition of a gene encoding an α- aspartyl dipeptidase on a chromosome DNA is cultured in a medium where the microorganism is capable of growing, and the aspartic acid amide and the derivative thereof are formed and produced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197311-A (JP)
Title: Inter-casing connection structure for electronic measuring-instrument
Inventor: KOUHO CHIHIRO
IPC: H01R13/631
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a connection part between a measuring instrument body and a measuring table shielded completely from an external magnetic field, and to allow reliable connection even when a positional error or an array pitch error exists a little between a plurality of instrument body side connectors and block side connectors corresponding thereto.  <P>SOLUTION: In an electronic measuring instrument for conducting measurement by connecting the corresponding block side connectors 21A-21D of the measuring table 20 capable of attaching a measured subject directly to the plurality of main body side connectors 12A-12D of the measuring instrument body 10 for calculating and displaying a measured value, a connector window 13 having a margin capable of bringing the body side connectors 12A-12D into a penetrated condition is formed in a front panel 11 of the measuring instrument body 10 arrayed with the body side connectors 12A-12D, sub-panels 31A, 31B for fixing the main body side connectors 12A-12D are supported freely movably within a plane substantially parallel to a plane of the front panel, 11, and the sub-panels 31A, 31B are grounded through a main body chassis 17 of the measuring instrument body 10, in this inter-casing connection structure for the electronic measuring instrument of the present invention.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191261-A (JP)
Title: Foaming mold
Inventor: NAGAOKA TATSUYA
IPC: B29C33/10
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foaming mold made simple in structure in which venting work is certainly performed and cleaning such as deburring or the like is also performed in an extremely easy manner after the demolding of a product.  <P>SOLUTION: The foaming mold having an upper mold 1 and a lower mold 2 is equipped with: the vent hole 12 formed to the mold surface 11a of the upper mold 1 so as to pierce the mold from the inside of the mold to the outside; a plate-shaped shield plate 3 capable of covering the vent hole 12 on the side of a cavity C; and the projected part 13 (32) formed to the mold surface 11a of the upper mold 1 or the plate surface 31 of the shield plate 3 in a partially protruded state, so as to form the gap δ between the shield plate 3 and the mold surface 11a of the upper mold 1 when the shield plate 3 is held to the upper mold 1 so as to cover the vent hole 12.  <P>COPYRIGHT: (C)2003,JPO