baber/WOPTO huggingface dataset:
Patent JP-2002359771-A (JP)
Title: Imaging device, image processing unit, image processing method and program
Inventor: KAKO TOSHIHIKO
IPC: G02B7/08
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device or the like that can easily detect and correct a geometrical deviation of an image. SOLUTION: In the imaging device for picking up an image of an object, a correction data storage section stores in advance correction data to correct distortion of a picked-up image based on the characteristics of a focus lens and a zoom lens or the like in an imaging section and image processing is applied to the image of the object picked up by the imaging section so as to reduce optical distortion of the image based on the correction data. For example, an imaging section processes the image so as to reduce color aberration and geometrical distortion. The correction data correspond respectively to a lens position of the focus lens and the zoom lens or the like.
Patent JP-2002360978-A (JP)
Title: Dewatering and washing machine
Inventor: IDA DOSHU
IPC: F16F15/36
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To achieve a convenient, low-noise, compact-sized large-capacity washing machine by reducing vibration, noise and floor transmission force. SOLUTION: This dewatering and washing machine is provided with an outer frame, an inner tub having a stirring blade in the center at the bottom, an outer tub containing the inner tub, a suspending rod mechanism for supporting the outer tub in the outer frame, a driving means for driving the inner tub and the stirring blade, a water supply and drain mechanism, and a controller for controlling the drive and the supplied and discharged water.  In the inner tub having a fluid balancer at the upper part, the lower part of the outer periphery of the inner tub is provided with a nonuniform section part having an outline larger than that of the upper part of the inner tub, substantially square section in the vertical direction and a plurality of drain holes in the vicinity of the base of the substantially square sectional part, and the inner peripheral part of the nonuniform section part has a separate member with dewatering holes installed to be substantially equal to the inside diameter of the upper part.
Patent JP-2002361926-A (JP)
Title: Imaging apparatus
Inventor: TSUKAHARA SHIGEKI
IPC: G03G5/08
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which high image quality excellent in reproducibility of a microdot and gradation can be realized without complicating an exposing unit even when an a-Si photosensitive body is used. SOLUTION: A semiconductor laser is employed in an exposing unit, and the rising part of optical output from the semiconductor laser is provided with an overshoot of overexposure intensity P1 for holding an electrostatic latent image strongly by overexposing an amorphous silicon photosensitive body. Following to the overshoot, an exposure intensity P2 is provided for forming an electrostatic latent image corresponding to the gradation on the amorphous silicon photosensitive body with a pulse width corresponding to the gradation of dots forming the image. Furthermore, means for regulating variation is provided in the amount of exposure of the P1 , caused by variation of the semiconductor laser constituting the exposing unit, by the pulse width.  Variation in the amount of exposure caused by characteristic variation of the semiconductor laser is regulated by the pulse width, a microdot is reproduced by the overshoot P1 , and gradation is reproduced by the P2 .
Patent JP-2002364819-A (JP)
Title: Waste incinerator
Inventor: MIYAMOTO TOSHIHIKO
IPC: F23G5/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To enable additional charge of waste into a combustion chamber of an incinerator while being shut out from outside air. SOLUTION: An incinerator body 1 is provided with a main input port 11 which communicates with the combustion chamber provided inside, and a main door 12 for opening and closing the port 11, being rotatably fixed to the body 1. The door 12 is provided with a hopper 17 having a supplementation input port 18 which is open outside and a middle input port 19 which communicates with the combustion chamber. The main door 12 is provided with an upper door 23 for opening and closing the port 18 and a lower door 27 for opening and closing the port 19. A storage chamber 20 for storing wastes W is formed between the upper door 23 and the lower door 27. The wastes W fed to the storage chamber 20 can be fed to the combustion chamber, being shut out from outside air, by opening the lower door 27 with the upper door 23 being closed.
Patent JP-2002366237-A (JP)
Title: Voltage regulator
Inventor: SAKURAI ATSUSHI
IPC: G05F1/10
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator with high safety operation whose performance is not deteriorated or destroyed by generated heat even in the case of being used erroneously at a loss large enough to surpass an allowable level or the like. SOLUTION: This voltage regulator is provided with a loss detection circuit that operates so as to lower output voltage in the case a loss becomes large. If the loss detection circuit operates, the output voltage drops and output current decreases to make a loss small.
Patent JP-2002364372-A (JP)
Title: Supercharging system for diesel engine
Inventor: SHIRAISHI KATSUHIRO
IPC: F02B37/12
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy and suppress exhaust gas temperature increase in a high load state by providing a supercharging system for a diesel engine capable of reducing cumulative loss of supercharging efficiency. SOLUTION: The supercharging system 1 for a diesel engine 3, which drives air compressors 31 and 33 with turbines 19 and 15 rotated by exhaust gas to supply air of or over a normal quantity to a combustion chamber, has a plurality of superchargers 5 and 7 of different supercharging capacities. In accordance with the level of a load on the diesel engine 3, either supercharger 5 (or 7) of the plurality of superchargers 5 and 7 is selectively operated.
Patent JP-2002028544-A (JP)
Title: Powder spray coating cabin
Inventor: GELAIN SILVANO
IPC: B05B16/40
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a powder spray coating cabin having a simple structure, easy to change a powder and achieving a high coating quality and coating efficiency. SOLUTION: A sucking-out opening part is not formed to the center region of the cabin, in which an object (6) is coated, at all and no sucking-out passages are also formed to two lateral bottom regions (8-1, 8-2) adjacent to a sucking-out passage (36) at all and the greater part or whole of an exhaust volume stream is sucked through two suction holes (22, 24) adjacent to the wall through-holes (2, 4) of both end parts of the cabin. By this constitution, the sucked volume stream is separated from the center of the cabin to be displaced toward two wall through-holes.
Patent JP-2002335864-A (JP)
Title: Happy sugar cake
Inventor: YAMAGUCHI YOKO
IPC: A23G3/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a happy sugar cake having the advantages that a sugar craft cake can be decorated with its neat appearance kept intact and a base cake can be eaten without destructing the decorated portion as long-wished by using a lidded and knobbed case as the base part so as to make the inside of the case hollow and put the edible cake into the hollow space and eliminate the incomplete aspects of the case and the cake. SOLUTION: This happy sugar is obtained by using a lidded and knobbed case (3) as the base part (2) for a sugar paste (1) covering the uppermost part of a sugar craft cake shown in the figure 1 and making the inside of the case (3) hollow.
Patent JP-2003001016-A (JP)
Title: Filter for improving quality of water
Inventor: TAKEI RYUJI
IPC: B01D24/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a filter for improving the quality of water, by which water such as hot spring water can be purified over a long period of time. SOLUTION: This filter 1 for improve the quality of water is provided with a filtration part 4 which is arranged at the middle position of a filter case 2 in the vertical direction and filled with a natural filter stone 3. The circulation water to be purified is introduced into the case 2 through an L-type introduction pipe 8 which penetrates the part 4 from the lower space 7 of the part 4 and projects into the upper space 6, made to flow down from the space 6 into the part 4, discharged through an outlet pipe 11 opened to the center of the bottom of the space 7 and recovered through an outlet pipe 13. When the part 4 is washed, washing water is fed from the pipe 11 to the space 7 of the case 2, made to flow upward through the part 4 adversely and discharged to the outside through an outlet pipe 23 opened to the side face of the space 6.
Patent JP-2002153079-A (JP)
Title: Semiconductor device
Inventor: ARAI NORIYOSHI
IPC: H02M7/48
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To control an oscillation phenomenon appearing in a potential of a control electrode of a switching element. SOLUTION: The emitter electrodes of a plurality of IGBT 3 which are connected in parallel are connected with each other through a wiring pattern 26 (or 27) not relaying a wiring pattern 22 (or 23) and conductor wires W1, W2, W3 and W4.
Patent JP-2003007178-A (JP)
Title: Direct current breaker
Inventor: YONEHATA YUZURU
IPC: H01H33/59
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a direct current breaker which can shut off even a small current in a short time and isolate a direct current power source from a load surely without influencing the breaking operation of a large current in an accident. SOLUTION: This direct current breaker comprising a vacuum switch 1 inserted in serial in a main circuit connecting the direct current power source with the load and a commutation circuit 4 connected in parallel with the vacuum switch 1 shuts off the current while making a current-zero point superimposing a current discharged through a commutation reactor 3 from a commutation capacitor preliminarily charged by switching a commutation switch 4 when the contact of the vacuum switch 1 opens, on the current flowing the vacuum switch 1. Additionally, this breaker comprises a sub-commutation circuit 11 which is connected in parallel with the commutation circuit 5 and flows a current only in one direction. The discharge current from the commutation capacitor 2 is commutated to the sub-commutation circuit 11 after the vacuum switch 1 is extinguished and opened.
Patent JP-2002080558-A (JP)
Title: Epoxy resin composition for optical semiconductor sealing use and optical semiconductor device sealed therewith
Inventor: AKIYAMA MASAHITO
IPC: C08L63/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for optical semiconductor sealing use excellent in transparency, fluidity and soldering resistance, and to provide an optical semiconductor device sealed with the composition. SOLUTION: The epoxy resin composition for optical semiconductor sealing use is characterized by essentially comprising an epoxy resin of a specific structure, a curing agent, a curing promoter and a transparent inorganic filler. The optical semiconductor device is such one as to be sealed with this composition.
Patent JP-2003005984-A (JP)
Title: Device and method for performing factor processing
Inventor: SAKABE KENICHI
IPC: G06F9/48
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for performing factor processing which permit ensuring of the validity and reliability of the data of processing such as fixed cyclic data acquisition requiring the freshness and continuity of data as much as possible without causing the reversal phenomenon of a priority order. SOLUTION: This factor processing performing device is provided with a factor countermeasures performing part 5 for performing processing corresponding to event factors and a processing performing control part 4 for storing information relevant to event factors to be performed, and for, when any event factor whose priority order is higher than the event factor whose corresponding processing is being performed by the factor countermeasure performing part is generated, ending the processing which is being performed by the factor countermeasures performing part, and for making the factor countermeasures performing part 5 perform processing corresponding to the event factor whose priority order is higher.
Patent JP-2003001928-A (JP)
Title: Ink jet recording material
Inventor: TOKUNAGA YUKIO
IPC: B29L7/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording material, the ink absorbency and printing density of which are favorable, which is excellent in white paper lustrous properties, especially in scratch resistance and dark fading properties. SOLUTION: In the ink jet recording material, in which at least one ink accepting layer is provided on a support, the oxygen transmission degree prescribed by the constant pressure method of JIS K 7126 of which is 10 cm<3> /cm<2> per 24 hours under 1 atm. or less, the ink accepting layer includes a gas phase method silica and a hydrophilic binder and, after being provided with the ink accepting layer, the material is surface-treated with a calender having a metal roll. Preferably, the ink accepting layer includes fine thermoplastic organic polymer particles having the lowest film-forming temperature of 40 to 160 deg.C and the surface treatment is performed through the contact of the metal roll, the surface temperature of which is set to be higher than the lowest film-forming temperature of the fine thermoplastic organic polymer particle and lower than 250 deg.C, of the calender with the ink accepting layer.
Patent JP-2003013258-A (JP)
Title: Method for manufacturing surface-treated steel sheet superior in corrosion resistance
Inventor: YOSHIDA YASUHIDE
IPC: B05D7/24
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a surface-treated steel sheet having superior corrosion resistance by forming a film free from chromium. SOLUTION: The method for manufacturing the surface-treated steel sheet comprises forming a lower protection layer by performing a first electrolytic treatment on a steel sheet in an electrolytic solution, which includes 0.001-3 mol/L of one or more metal cations selected from Al, Mn, Mg, and Zn, in total, 0.001-3 mol/L of oxyacid ions including P in terms of P2 O5 , and 0.001-2 mol/L of an oxidant component, of which the ratio [A]/[B] is 0.5-10.0, where [A] is the mol concentration in terms of P2 O5 of oxyacid ions including P, and [B] is mol concentration of the above metal cations, and subsequently, forming an upper protection layer on the above lower protection layer by performing a second electrolytic treatment in an electrolytic solution including 0.001-3 mol/L of one or more metal cations selected from Y, Ce, La, and V and/or oxyacid ions, and 0.01-2 mol/L of silica.
Patent JP-2003016210-A (JP)
Title: System and method for presenting information information supplying device and information presenting device
Inventor: OKABE YUICHI
IPC: G06Q10/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for presenting information, an information supplying device and an information presenting device, with which information corresponding to trouble can be presented when the relevant trouble occurs in an electrical product for domestic use. SOLUTION: In a server 20, confirmation information showing confirmation items corresponding to the trouble conditions of refrigerator, dealing information showing dealing corresponding to the relevant trouble conditions and reason information showing the occurrence reasons of the relevant trouble conditions are stored on a hard disk concerning a plurality of trouble and when the condition information showing the condition of trouble is received from a refrigerator 44, the confirmation information, the dealing information and the reason information corresponding to the trouble condition shown by the relevant condition information are read out of the hard disk 26 and transmitted to the refrigerator 44.  Besides, when trouble occurs in the refrigerator 44, the condition information showing the condition of the relevant trouble is transmitted to the server 20, information transmitted from the server 20 corresponding to the relevant transmission is received and the confirmation item, dealing and occurrence reason shown by the received information are reproduced.
Patent JP-2003016078-A (JP)
Title: Method for data classification, retrieval and display
Inventor: HIROIKE ATSUSHI
IPC: G06F17/30
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for data classification, retrieval and display allowing a user to control arbitrarily the number of elements of an acquired subset. SOLUTION: For calculating distances among data, parameters controllable every subset are defined and values of suitable parameters are estimated sequentially to update based on the statistic amount of a data distribution.
Patent JP-2003011176-A (JP)
Title: Valve gate type mold assembly
Inventor: MURAYAMA FUJIO
IPC: B29C45/28
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the alignment of a valve pin with a gate and to suppress the abrasion of the gate due to the fitting of the valve pin and the gate. SOLUTION: The valve pin 25 for opening and closing the gate 14 is provided and a valve casing 12 is equipped with a valve pin support part 31 for supporting the valve pin 25 formed on the side of the gate 14 in a freely slidable manner. The valve pin support part 31 comprises a plurality of support blades 32 for supporting the valve pin 25 in a freely slidable manner. The dimension difference of the fitting part of the valve pin support part 31 with the pin main body 26 of the valve pin 25 is made less than the dimension difference (D1 -D2 ) of the fitting part of the gate with the valve pin 25. The gate closure part 27 of the valve pin 25 is certainly aligned with the gate 14 by the valve pin support part 31 and the clearance between the gate 14 and the gate closure part 27 can be largely taken than before and the generation of abrasion in the gate 14 can be reduced.
Patent JP-2003014138-A (JP)
Title: Sealing structure of eccentric butterfly valve
Inventor: CHIKAI HIDEYUKI
IPC: F16K1/226
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of an eccentric butterfly valve free of a drill hole, a screw hole, bolt hole and the like inside a valve casing, requiring no anticorrosion treatment in a bolt tightening portion, and enabling to regulate a seal surface pressure from the exterior. SOLUTION: This sealing structure comprises an annular attaching seat 24 formed on an inner surface of a valve casing 21 to radially project; an annular retainer 25 attached toward the attaching seat 24 to be movable toward an axial core of the valve casing 21; and a valve casing sheet 31 clamped between the attaching seat 24 and the retainer 25, and made of a soft elastic body in pressure contact with an outer periphery of a valve element 22. Fastening bolts 32 radially penetrating the valve casing 21 are inserted into a plurality of portions in a peripheral direction of the valve casing 21. An acting surface 30 abutting on the fastening bolt 32 is formed on an outer periphery surface of the retainer 25 to be inclined to the axis core of the valve casing 21 at a predetermined angle and to enlarge its diameter toward an attaching seat 24.
Patent JP-2003013623-A (JP)
Title: Casing for pallet fall preventing apparatus
Inventor: MURAKAMI SADAHIRO
IPC: E04H6/06
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a casing for a pallet fall preventing apparatus, which facilitates building of a lever or the like into the same, and has sufficient strength even if a fixing bolt is tightly clamped. SOLUTION: The casing 21 has a J-shaped cross section, and both side walls 21b, 21c thereof have a bearing hole 26 and an insertion hole 28 formed therein, respectively. The bearing hole 26 functions to bear a spindle 22a of the lever 22. The insertion hole 28 allows insertion of the fixing bolt for fixing the casing 21 to a multistory parking machine, from an outer surface of one of the side walls to a screen of the other side surface. Further, an inner surface of a front wall 21a of the casing 21 has an enclosing wall 21d which is formed on the inner surface along an insertion passage of the fixing bolt to be inserted into the insertion hole 28, in order to enclose the insertion passage.  These bearing hole 26, the insertion hole 28, and the enclosing wall 21d are molded at the same time when the front wall 21a, and the side walls 21b, 21c are cast (according to the lost-wax process, for instance).
Patent JP-2003018157-A (JP)
Title: Communication controller, communication control system, and the communication control method
Inventor: NISHIKAWA MASAHIDE
IPC: G06F13/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To always perform control by policy information to an existing communication device. SOLUTION: A communication controller 215, which receives policy information having defined network employment information from a controller, centrally controlling the action of a communication device 200 within the network and controls the action of the communication device, based on the policy information, is equipped with a policy information converter 202, which converts the policy information into dynamic characteristic information being the control information characteristic of the communication device and dependent upon the policy information; an external storage device 214, which stores the basic proper information which are the control information characteristics of the communication device and independent of the policy information, the dynamic information;  and the policy information in a single file, and a control I/F 203 which decides the action of the communication device, based on the basic proper information and the dynamic characteristic information.
Patent JP-2003016100-A (JP)
Title: System for information transmitting/receiving and recording medium with information transmitting/ receiving program recorded thereon
Inventor: KISHIBE YOSHINORI
IPC: G06F13/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a system for information transmitting/receiving and record ing medium with program therefore recorded thereon allowing a user to acquire data from the latest server and access the latest information without performing a server stetting to receive the data. SOLUTION: In the system, an information transmitting and receiving device 11 formats transmitting data based on the keyword to transmit formatted information to any number of information receiving devices 13 over a network 12 in broadcast transmission, the devices 13 receive the formatted information transmitted on the network 12 and filter the received information to display the filtered data.
Patent JP-2002363021-A (JP)
Title: Titanium surface-modifying material for resin adhesion
Inventor: BAN SEIJI
IPC: A61K6/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the adhering force of titanium metal or a titanium alloy, and further an adhering material and a method for adhesion capable of simplifying the method for adhering the titanium metal or titanium alloy with the resin. SOLUTION: The surface-modifying material for treating the titanium metal or titanium alloy before adhering it with the resin contains (a) water and (b) an alkali metal ion, and the method for treating the titanium metal in adhering the titanium metal or titanium alloy with the resin is characterized by treating the surface of the titanium metal or titanium alloy with the surface-modifying material containing (a) water and (b) the alkali metal ion, and then heat- treating.