baber/WOPTO huggingface dataset:
Patent JP-2002152511-A (JP)
Title: Image processor, image processing method and computer readable medium recording program for executing that method in computer
Inventor: KAWAMOTO HIROYUKI
IPC: H04N1/405
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To control the operation such that an edge having a level difference is made smoother and longitudinal, lateral or oblique line has a uniform line width when a document is read out with a scanner, a digital image signal thus obtained is subjected to image processing and an image is reproduced on a transfer sheet by means of a printer. SOLUTION: A decision is made whether an interested pixel is included in a halftone part or not, and if it is not included, a decision is made whether a pattern of 3×3 matrix of 9 pixels including the interested pixel matches a level difference pattern, an oblique line pattern, a longitudinal line pattern or a lateral line pattern, previous prepared as a sample, or not. If it matches any one sample pattern, Ndpi one pixel 1 bit binary gray scale of the interested pixel is converted into gray scale of Ndpi one pixel M gray scale corresponding to the matched sample pattern.
Patent JP-2002152864-A (JP)
Title: Control/supervisory signal transmission system
Inventor: NISHIKIDO KENJI
IPC: G08C19/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a control/supervisory signal transmission system that superimposes a control signal and a supervisory signal on a clock signal on a power supply level so as to transmit the superimposed signal in 2-way. SOLUTION: A master station output section 135 selects a latter half of one period of a clock signal to have a level of a power supply voltage Vx and selects a control signal area resulting from time-dividing the first half to have a level Vx/2 or a simulating ground level 0+ so as to provide an output of a serial pulse voltage signal with a control data signal superimposed thereon. A master station input section 139 detects a supervisory data signal superimpose on the pulse voltage signal to extract a supervisory signal. A slave station output section 14 identifies whether the control signal area has the level Vx/2 or 0+ to extract the control data signal and gives it to a section 16 to be controlled.  A slave station input section 15 superimposes the supervisory data signal consisting of the level Vx/2 or 0+ on the signal in the supervisory signal area resulting from time-dividing the control signal area in the first half of the pulse voltage signal.
Patent JP-2002143515-A (JP)
Title: Prize exchange method and prize exchange system
Inventor: NONAKA MASAYUKI
IPC: G06Q50/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To achieve a crime prevention and a sound operation of the industry by employing a member shop system which allows enhancing of safety in the settlement posing the biggest problem, meeting of requests from players by diversified prizes selectable at member shops and lowering of the cash conversion rate through a special prize. SOLUTION: A managing center 3 is arranged to make an intervention into the settlement between game parlors 1 and cooperative member shops 2 while managing points of individual membership cards 16. A prize exchange command is transmitted to the managing center 3 from a cooperative member shop 2 accepting the membership card 16 to confirm that points in balance can meet the payment of prizes to be exchanged at the managing center 3 and that specified settling conditions are established as agreed to the cooperative member shop 2 from the game parlor 1 for the payment of the prizes to be exchanged. Thereafter, the notification of the normal transaction is made to the cooperative member shop 2 while required points are subtracted.
Patent JP-2002151636-A (JP)
Title: Heat sink
Inventor: KANEKO TATSUYA
IPC: F28D15/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink having a small size, which is does not have attitude dependence, and high heat transportation capability. SOLUTION: The heat sink comprises a heat receiving plate 3, a plate-type heat pipe 5 thermally connected to the plate 3, and a radiating fin row 7 connected thermally to the pipe 5. The pipe 5 has a two-layer superposing structure, in which the one plate-type heat pipe is folded substantially at a center in the length direction of pore. A heating medium evaporated in the pipe of a lower side adhered with the plate 3 flows in the pipe of an upper side. Thus, a large quantity of heat is transferred to the pipe of the upper side, to improve the heat transportation capability.
Patent JP-2002149218-A (JP)
Title: Production management support device, production line control terminal device, production management supporting method, and recording medium
Inventor: HORIMOTO YOSHIYUKI
IPC: G06Q50/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain information regarding production control speedily anywhere. SOLUTION: A production management support device 300 sends a production plan of a specific production line and actual result information corresponding thereto to a portable terminal device 100 in response to the reception of a distribution indication for production management information of the specific production line sent from the portable terminal device 100 (step S1010), so the information regarding the production control can be obtained speedily anywhere.
Patent JP-2002152494-A (JP)
Title: Method and device for compositing digital image
Inventor: IMABAYASHI ARATA
IPC: H04N1/387
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image compositing method of a simple operation wherein, related to compositing a plurality of digital images, a specified part of a specified image data is more preferentially drawn than other image data, which is reflected on a composited image. SOLUTION: A method is provided wherein a plurality of digital image data is synthesized to generate a composited image in a single 2-dimentional coordinates. Here, a part of one image data is provided with the attributes of an exclusive drawing region (21) in the 2-dimentional coordinates. A part of the image data provided with the attributes of the exclusive drawing region (21) is more preferentially drawn than other image data drawn in the same coordinates in competition, at a part of composited image having the same coordinates with the exclusive drawn region.
Patent JP-2002153434-A (JP)
Title: Time sequential signal analyzer
Inventor: MOTEGI TOSHIO
IPC: G10L25/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a time sequential signal analyzer capable of performing analysis only from cardiac sound signals. SOLUTION: By setting unit sections to time sequential signals such as the cardiac sound signals and obtaining the correlation of the time sequential signals and a plurality of periodic functions for each set prescribed unit section, a plurality of frequency elements are selected for each unit section. For each unit section, one integrated frequency element is calculated on the basis of the selected plurality of the frequency elements. On the basis of the array pattern of an integrated frequency element column for which the calculated integrated frequency elements are time sequentially arranged, block data for which the successive plurality of the integrated frequency elements are blocked are prepared.  Attribute information is imparted to the prepared respective block data on the basis of a prescribed rule and the block data to which the attribute information is imparted are displayed.
Patent JP-2002165366-A (JP)
Title: Control method of voltage control device for distribution system and control device
Inventor: FUNAKOSHI HIROMASA
IPC: G05F1/70
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To maximum utilize the capability of a voltage control device by operating the voltage control device coordinating with the movement of SVR, SSC, SSR devices and utilize the voltage compensation of the SVR, SSC, SSR devices. SOLUTION: The voltage control device makes a control to return reactive power output to a targeted value, when the voltage change of a distribution line is slow and the distribution line voltage is within a dead band of the targeted control voltage of the device. The voltage control device makes a control to return the reactive power output to the targeted value by changing the targeted control voltage following the voltage change of the distribution line, when the voltage change of the distribution line is slow and the voltage is out of the dead band of the targeted control voltage of the device. The voltage control device makes a constant voltage control without changing the targeted control voltage, when the voltage change of the distribution line is fast.
Patent JP-2001170274-A (JP)
Title: Game machine
Inventor: TATEMATSU HIKONORI
IPC: A63F7/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the appearance and the production and to improve recycling property in a game machine obtained by providing a prize-winning port and an out port. SOLUTION: Lower corner decorations 13 are provided at both side parts of the surface of the game panel 2, and a plate member 41 is provided on the front side of a big prize-winning port 4 at the lower part of the panel 2. The member 41 is constituted to be wider than the port 4 and wider than an interval between a pair of the decorations 13. A pair of the decorations 13 and the member 41 constitute a fitting member having the various kinds of paths of game balls 5 extending nearly the whole width direction of the lower part of the panel 2. Further, the fitting member is arranged so as to be nearly U-shaped as a whole above the port 30 and all the balls 5 guided to the port 30 pass through the paths.
Patent JP-2001176068-A (JP)
Title: Method and device for discriminating disk type and device for generating track cross signal
Inventor: SAI HEIKO
IPC: G11B7/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for discriminating the kind of an optical recording/reproducing device, especially, that of a mounted disk through the user of a crosstalk phenomenon. SOLUTION: The method is characterized by including a radial subtraction process for subtracting a photodetecting signal generated from a radial direction photodetector by a photodetecting unit which is bi-sected at least in a radial direction and obtaining a radial push-pull signal, a process for respectively detecting the upper and lower envelope signals of the radial push-pull signal and a process for detecting the phase difference between the upper and lower envelope signals and discriminating a low-density/high-density disk by the magnitude of the phase difference. Since the high-density/low-density disk is discriminated by using the photodetected signal generated by the photodetecting unit, the disk kind discriminating device can be commonly used with a servo-error generating part.
Patent JP-2002161797-A (JP)
Title: Sliding mode control device
Inventor: YOSHIZAWA HIDEKAZU
IPC: F02D13/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the control performance of a valve timing control device for an internal combustion engine or the like. SOLUTION: In the valve timing control device performing a feedback-control by a sliding mode control, a switching function S is set as a function of deviation between a target angle and an actual angle (S1), and the value of gain K of a nonlinear item is switched and set according to the positive and negative codes of the switching function S (S2 to S5). Further, the value of gain (c) of a linear item is switched and set according to the positive and negative codes of the deviation (S6 to S9), and then a feedback control amount is calculated by adding the nonlinear item to the linear item (S10).
Patent JP-2002168058-A (JP)
Title: Door frame structure and door frame mounting method
Inventor: KATO HIDESHI
IPC: E06B3/36
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a door frame structure which is mounted on peripheral surfaces of an entrance in which a door is installed, can be produced at a low cost by eliminating waste of materials, and is free from a fear of being marred at the time of interior finish work of a room. SOLUTION: A door frame material is divided along a plane into which an adjusting member is fitted, into two pieces, i.e., a frame substrate material 2 and a frame surface material 4. The adjusting member is divided at a corner portion into two pieces, i.e., a front surface material 5 and a side surface material 6.
Patent JP-2002168249-A (JP)
Title: Rotating machine
Inventor: ISAKA HIROSHI
IPC: F16C17/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that the allowance of the number of revolutions is narrowed since an angular-contact ball bearing has been usually employed to a bearing for a rapidly spinning body, and this has caused a decrease in the number of a natural oscillation of a spinning body due to the reduction in size of the diameter of a rotating shaft, such that the refill of a lubricant has been indispensable for a long time operation due to the use of grease as a lubricant, and such that an actuating fluid around the bearing has been possibly contaminated by lubricating. SOLUTION: In order to solve the problem, the spinning body S is kept in a non-contact state by use of a thrust bearing section T comprising an upper- journal bearing section U, a lower-journal bearing section K and a gas bearing, without the use of a ball bearing.
Patent JP-2002166264-A (JP)
Title: Circulation type cooling water generator
Inventor: IGARASHI TSUNEHIKO
IPC: C02F1/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type cooling water generator capable of exerting an epoch-making action and effect, which is not existent in a conventional system. SOLUTION: In the circulation type cooling water generator, wherein a cooling water is recovered by allowing the cooling water to pass through a radiator 1 and is reused after the cooling water is used for a predetermined application, as the radiator 1 through which a spent water is allowed to pass, the radiator 1 so structured as to have a water channel 3 through which the spent water is allowed to pass into a radiator 2 juxtaposed is adopted, an end of the water channel 3 is provided with a water exudative body 4 so constituted that the spent water is impregnated thereinto and is exudated, and this water exudative body 4 is provided with an end opening 3a of the water channel 3 in a state of being blocked.
Patent JP-2002171700-A (JP)
Title: Field core for commutator motor
Inventor: SAKAMOTO SHINICHI
IPC: H02K1/18
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field core formed by using projections and recesses 4, 5 to stack and calk the steel sheets without decreasing the motor efficiency. SOLUTION: The projections and recesses 4 on a yoke part 3 are made smaller or shallower than the projections and recesses 5 on the pole part for caulking on a steel sheet.
Patent JP-2001213009-A (JP)
Title: Method for printing digital image using a plurality of coloring matters having substantially the same color
Inventor: COUWENHOVEN DOUGLAS W
IPC: H04N1/40
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To produce a high quality image while minimizing the total quantity of coloring matter, e.g. ink being used and the perceptible roughness of a print image in a digital printer using a plurality of coloring matters of the same color. SOLUTION: When a digital image having at least one color channel including pixels is reproduced using a digital printer having a set of coloring matters, more than one coloring matter in the set has the substantially same color and a different density. An input code value for a specific color channel is used for controlling the quantity of more than one coloring matter and a lookup table for generating a coloring matter control signal corresponding to individual coloring matter is formed for each coloring matter as a function of the input code value. In order to judge the coloring matter control signal, the lookup table is addressed for each pixel of the digital image and the printer is controlled using the coloring matter control signal at the time of reproducing the image thus controlling the quantity of more than one coloring matter respectively.
Patent JP-2002167986-A (JP)
Title: Residence building
Inventor: ISHIDA KENICHI
IPC: E04B1/74
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a residence building capable of efficiently forming a natural and comfortable living environment without using an air conditioner. SOLUTION: In this residence building 1 adjacent to an artificial pond 2, a deck 10 covering the artificial pond 2 from the upper side is provided from a first floor 11, an open ceiling space 12a is provided in the residence building 1 facing the deck 10 on the upper layer story of a first story habitable room 11a, the first story habitable room 11a is provided with a ventilating part 5 facing the deck 10, and the open ceiling 12a is provided with a ventilating part 6 at a position opposed to the ventilating part 5. In summer season, the daylighting from a daylighting window 3 is cut out, and the air over the artificial pond 2 is led from the ventilating part 5 to the first story habitable room 11a, and exhausted from the ventilating part 6 through the open ceiling 12a.
Patent JP-2002166083-A (JP)
Title: Pressing-up device for dewing machine
Inventor: ITO HITOSHI
IPC: D05B27/10
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a pressing-up device for a sewing machine in which a fabric presser bar and a top fabric feed roller can smoothly be moved up and down. SOLUTION: A pressing-up shaft 52 arranged on the downstream side in the fabric feed direction of the presser bar 2 and supported movably vertically by means of a sewing machine arm MA and a connecting means 60 for connecting an operating means 31 with the pressing-up shaft 52 are provided and the pressing-up shaft 52 is moved up and down by operating the operating means 31 and by interlocking the upward and downward movement of this pressing-up shaft 52, a fabric presser bar 11 and the top fabric feed roller 7 are formed movably vertically.
Patent JP-2002173304-A (JP)
Title: Method of producing synthetic gas by autothermal reforming
Inventor: OKADO HIDEO
IPC: C01B3/40
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To stably produce a synthetic gas through a long time without depositing a carbonaceous material under an optimal condition of 1,050 deg.C, 20 kg/cm2 and a low (carbon dioxide + steam)/carbon ratio by an autothermal reforming. SOLUTION: A reforming catalyst is used, which is composed of a multiple oxide having the composition expressed by the following formula and in which at least one kind of M, Co and Ni is highly dispersed in the multiple oxide. aM.bCo.cNi.dMg.eCa.fO (in the formula, M represents manganese, molybdenum, rhodium or the like).
Patent JP-2002176342-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOBAYASHI KENICHI
IPC: H03F3/34
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a fast gain 1 buffer amplifier circuit without offset. SOLUTION: An input terminal 10 is connected to one end of a switch 1, the other end is connected to one end of capacitor 15 and also connected to one end of a switch 2, the other end of the capacitor 15 is connected to the non-inverted input terminal of an operational amplifier 20 and also connected to one end of a switch 3, the other end of the switch and the other end of the switch 3 are connected to an analog ground 12, the analog ground 12 is connected to one end of a switch 4, the other end of the switch 4 is connected to one end of capacitor 16 and also connected to one end of a switch 5, the other end of the capacitor 16 is connected to the inverted input terminal 22 of an operational amplifier 20 and also connected to one end of a switch 6, the other end of the switch 5 and the other end of the switch 6 are connected to the output terminal 23 of the operational amplifier 20,  and a signal is outputted from the output terminal of the operational amplifier 20.
Patent JP-2002179541-A (JP)
Title: Composition for oral cavity containing cationic disinfectant
Inventor: NAKAO AKIRA
IPC: A61K8/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity capable of effectively preventing diseases of the oral cavity such as periodontosis, dental caries, etc., by improving retention of a cationic disinfectant on the tooth plane. SOLUTION: This composition for the oral cavity comprises a cationic disinfectant and a crystalline cellulose.
Patent JP-2002180380-A (JP)
Title: Sueded artificial leather and method for producing the same
Inventor: ANDO SHUICHI
IPC: D06M15/564
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a sueded artificial leather having a high level of abrasion resistance performances, a soft touch feeling and an elegant appearance. SOLUTION: This sueded artificial leather is a sheet comprising a raised ultrafine fiber layer continuous to ultrafine fibers of a fibrous substrate layer on the surface of the fibrous substrate layer composed of a three-dimensional entangled nonwoven fabric comprising the ultrafine fibers having <=0.5 dtex single fiber fineness and a porous structure of an elastic polymer present in entanglement spaces thereof and further a silicone compound having >=50,000 molecular weight in an amount of 0.5-5 wt.% based on the sheet.
Patent JP-2001343103-A (JP)
Title: Method for controlling denitration device in boiler
Inventor: WAKASA AKIRA
IPC: F23C99/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a reducing agent from flowing out in an unreacted state when changing the supply amount of the reducing agent according to changeover of a burning rate. SOLUTION: The burning rate of a boiler 1 is controlled in multi-stages, and a denitration device controls the supply amount of a reducing agent according to a burning rate. At the time when the burning rate is switched from high to low, the supply amount of the reducing agent is reduced less than that corresponding to the burning rate after the changeover, during the interval from a change of a combustion amount to a set time.
Patent JP-2001173757-A (JP)
Title: Sheave structure
Inventor: KIVINIITTY ARI
IPC: F16H55/50
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheave structure having simple structure and capable of being suspended by a desirable method. SOLUTION: A sheave structure comprises a frame; at least one sheave 4 having a rope groove 5; a sheave bearing 7; a protection device 9 to prevent dislocation of a winding rope 6 from the sheave; and a suspension point 8 from which the sheave 1 is suspended. The frame of the sheave structure 1 contains two plate parts 2 and 2' joined with each other and this frame simultaneously provides a suspension device for the sheave, at least one suspension point 8 from which the sheave structure 1 is suspended, and a protection device 9 to prevent dislocation of the winding rope 6 from the sheave.