baber/WOPTO huggingface dataset:
Patent JP-2004056353-A (JP)
Title: Mobile communication control apparatus and position registration method therefor
Inventor: KIRIHARA SHIGEMITSU
IPC: H04W28/08
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an overload state caused by concentrated position registration operations received from mobile terminals.  <P>SOLUTION: A base station control station for controlling the mobile terminals decreases the number of times of reception of position registration signals received by its own control apparatus when the load of its own control apparatus increases so as to decrease the processor operation rate of its own control apparatus, thereby stabilizing the load. Concretely, the base station control station decides a time required for ordinarily processing of a position registration signal (reference processing time) in advance as a specified value and discriminates that the load of its own control apparatus is increased when the actual processing time of the position registration signals becomes greater than the reference processing time. Further, the base station control station more effectively decreases the number of times of position registration by measuring the rate of 'overlapped position registration area' / 'periodic transmission' for the position registration arrived at the base station control station and discriminating the overload state on the basis of this rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051139-A (JP)
Title: Tank lorry shipment managing system
Inventor: HISAKA SHINROKU
IPC: B67D7/32
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase the working efficiency of an operator in an oil tank, and to ensure safety for a tank lorry shipment managing system.  <P>SOLUTION: The operator is made to carry a tag (Tag), and required data such as a vehicle number, an oil kind, a quantity, and a history is input on the tag. After a hatch allocation is performed in an administration office, the tag is carried to a lorry loading place, and the data is input in an island control computer through a non-contact type explosion-proof tag read/writer. Then, an automatic loading work for the oil kind is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056898-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of conducting prescribed inspection using inspection instruments used for a constant-voltage drive circuit even if the constant-voltage drive circuit is not used.  <P>SOLUTION: A control circuit 21 outputs a control signal including a driving signal for driving a stepping motor by a unit traveling amount to the constant-current drive circuit 22. The constant-current drive circuit 22 converts a driving signal into a constant-current power supply and feeds it to the stepping motor 10. A waveform shaping circuit 31 shapes the waveform of the constant-current power supply fed to the stepping motor 10 to a waveform having a prescribed voltage level capable of discriminating the waveform of the driving signal, and outputs it to inpute terminals 32a, 32b of an external terminal block 32. The first inspection instrument 40 or the second inpection instrument 50 used for the drive circuit for supplying the constant-voltage power to the stepping motor is connected to output terminals 32c or 32d of the external terminal block 32, thus conducting inspection using the first inspection instrument 40 or the second inspection instrument 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063670-A (JP)
Title: Controller, controlling method, heat treating device and method therefor
Inventor: HOSOKAWA AKIHIRO
IPC: H01L21/31
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To execute the temperature control of a body to be heated with high real time performance and high precision under the consideration of the response delay of a heat source.  <P>SOLUTION: This heat treating device 1 is provided with a heating device 2 for heating a semiconductor substrate, and a controller 3 for controlling the temperature of the semiconductor substrate for the heating device 2. A controller 3 is provided with a pre-filter 4, a feed-forward control unit 5, a feedback control unit 6, a subtractor 8, and an adder 7. The feed-forward control unit 5 is configured of the inverse system of the heating device 2. The feed-forward control unit 5 receives a target temperature T<SB>REF</SB>as an input from the pre-filter 4, and calculates a supply power quantity P<SB>FF</SB>. The feedback controller 6 receives a temperature difference ΔT between a measured temperature T<SB>m</SB>and a target temperature T<SB>REF</SB>of the semiconductor substrate as an input from the subtractor 8, and calculates a correction value ΔP. The adder 7 adds the supply power value P<SB>FF</SB>inputted from the feed-forward control unit 5 and the correction value ΔP, and supplies the value of a supply power value P<SB>IN</SB>to the heating device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062567-A (JP)
Title: Data retrieval system
Inventor: SHOJI WATARU
IPC: G06F17/30
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time and effort to find desirable data in data retrieval.  <P>SOLUTION: A searchable database of a tree type hierarchical directory structure is prepared. The tree type hierarchical directory structure is so configured that every input of one character by a user can lead to a lower layer on a directory branch according to the input character, until naturally locating a target file describing all data matching a search key consisting of a plurality of characters input by the user. No search is necessary to locate the target file. The target file is read in, and data in the target file are searched for desirable data. The number of data items in the target file is limited to a given maximum value, so that the search does not take much time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030548-A (JP)
Title: Automatic life existence monitoring system
Inventor: KASUGA TAKASHI
IPC: H04N7/18
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic life existence monitoring system in which monitoring is fully automatically performed without fail by transmitting automatic monitoring images from a plurality of spots to a remote control means, automatically measuring activity conditions of life from the images and raising a caution on the existence of the life to a great number of spots when abnormality continues longer than set time and when the abnormality continues even after external stimuli are automatically imparted.  <P>SOLUTION: The automatic life existence monitoring system is provided with functions for transmitting image data from a plurality of cameras 2 to a control computer via communication means 5 and 6, operating a differential of captured images and quantitatively converting a change amount among the images into life activity conditions, automatically starting operations of an external stimulating means 3 from "1" according to a signal instruction in order to confirm the existence in the case of abnormality such as when the life activity conditions are abnormally decreased longer than the fixed time, monitoring the change amount among the images further for fixed time, and raising the caution on the existence of the life by distributing mail and the images to a great number of spots registered in advance only when the abnormality in the activity continues.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060028-A (JP)
Title: Method for producing bar or wire rod
Inventor: KONO MASAMICHI
IPC: C22C38/18
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a bar or wire rod by which a reduction in the production cost is reduced by obviating primary annealing and primary wire drawing among the various stages of rolling-primary annealing-primary wire drawing-secondary annealing-secondary wire drawing-cold forging in the improvement of the method for producing machine parts by cold forging from the bar or wire rod of ferritic stainless steel such as SUS430.  <P>SOLUTION: A slab is fed to a rolling mill at 900 to 1,300°C, and is rolled so as to control the temperature of the stock in the process of rough rolling to 830 to 1,100°C, and its temperature in the process of finish rolling to 830 to 950°C. Alternatively, the slab is fed to the rolling machine at 600 to <900°C, and is rolled in such a manner that the temperature of the stock to be rolled does not exceed 900°C in the process of the rolling, and is cooled to an ordinary temperature after the rolling to obtain a fine-grained structure having a ferrite grain size of ≤80 μm in spite of its hardness. Next, the rolling stock is subjected to heating treatment, and is softened. The obtained fine-grained and soft material is subjected to secondary wire drawing to be formed into the material for cold forging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066012-A (JP)
Title: Aerator
Inventor: TANAKA KENJI
IPC: C02F3/20
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerator which can efficiently supply oxygen to the entire area of a water area to be purified and can greatly enhance the purifying effect.  <P>SOLUTION: When a submersible pump is driven, the water taken from a water intake into the submersible pump is jetted from a spout into the water through an air-water mixing nozzle 24. At this time, the pressure in a jetting nozzle 28 is kept negative and therefore the air in a gap 34 secured between the outer peripheral surface of a spouting pipe 26 and the inner peripheral surface of the jetting nozzle 28 is sucked from the entire periphery of the gap 24 into the jetting nozzle 28 and is efficiently mixed into the water flowing therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071629-A (JP)
Title: Shielded structure and electronic apparatus including the same
Inventor: SERAKU KOICHI
IPC: H05K9/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielded structure and an electronic apparatus including the same wherein electronic components are mounted on a wiring substrate, and more specifically, interference radio-wave generated during operation of the electronic apparatus can be shielded to prevent unwanted enlargement of electronic apparatus and rise of manufacturing cost thereof, by attaining the desired electromagnetic shielding performance for the electronic components mounted on the wiring substrate.  <P>SOLUTION: The shielded structure is formed to realize continuity of at least a part of a shielding plate 13 through island-type ground patterns 11Gi scattered on the wiring substrate 11 and spring pins (connecting means) 14. The electronic apparatus includes the shielded structure 1 which is formed to realize continuity of at least a part of the shielding plate 13 through island-type ground patterns 11Gi scattered on the wiring substrate 11 and spring pins (connecting means) 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071798-A (JP)
Title: Sample treatment equipment and system thereof
Inventor: IKUHARA SHIYOUJI
IPC: H01L21/3065
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide vacuum treatment equipment and a vacuum treatment system wherein precision of estimation is improved, as a result, the yield of products can be improved by improving the precision of a function which estimates the treatment result of a sample from a monitor value or the like of treated state of the sample.  <P>SOLUTION: The vacuum treatment equipment is provided with a function for monitoring a treatment parameter of the sample, a function which estimates treatment characteristic of the sample from the monitored parameter, a function which communicates with measurement equipment for measuring the treated state of the sample after treatment, and a function which changes measurement condition by the measurement equipment in accordance with the treatment characteristic of the sample which is estimated from the information by the monitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078403-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKATA TAKESHI
IPC: G11C11/34
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce a through current of a Vcc/2 precharge type sense amplifier driving circuit. SOLUTION: Switching means QP and QN for controlling a subthreshold current flowing to a circuit (driving circuit) between the circuit and a positive power supply potential Vcc and between the circuit and a ground potential are provided in the circuit that operates mainly at an intermediate potential between the positive power supply potential and the ground potential.
Patent JP-2004071954-A (JP)
Title: Method for inspecting hole
Inventor: KIKUCHI MAKI
IPC: H01L21/66
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a hole inspecting method for performing the irradiation of electron beams to an area on which almost the same number of holes are always formed even when positional relation between a sample on which holes to be measured are formed and the position of an electron beam to be applied to the sample is slightly shifted and capable of improving the stability/reliability of measurement.  <P>SOLUTION: The positional information of a contact hole group to be inspected is supplied from a control device 6 to a stage driving mechanism 8. The stage driving mechanism 8 drives a stage 2 in accordance with the supplied positional information and moves the stage 2 so that the contact hole group to be inspected is arranged on the optical axis of the electron beam. Then the control device 6 rotates the sample 3 on the basis of a set angle α for inspection between the scanning directions X, Y (coincident with reference coordinates) of the electron beam inputted by an input device 10 and the align direction of the contact hole group to be inspected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055831-A (JP)
Title: Drawing apparatus and method for producing drawn plastic filament
Inventor: LOECHER ENGELBERT
IPC: D01D5/098
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a drawing apparatus for drawing plastic filaments (2, 3) including a spinning device (1) and a pneumatic winding device (10), and further to provide a method for producing the drawing apparatus. SOLUTION: A heater (5) is arranged between the spinning device (1) and the winding device (10), and the heater (5) heats the filaments (2, 3) to the temperature between the glass transition temperature and the melting temperature of the filaments.
Patent JP-2004041661-A (JP)
Title: Dust collection bag for vacuum cleaner
Inventor: MIKI SHINYA
IPC: A47L9/14
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collection bag for a vacuum cleaner which can be easily mounted on a dust collecting part of various kinds of vacuum cleaners.  <P>SOLUTION: A bag body 10 having an opening part 11 and a mouth paper board 20 having a introduction port 21 are adhered so that the opening part 11 and the introduction port 21 are mutually communicated. The mouth paper board 20 has, on both sides in the lateral direction, means to adjust the width in the lateral direction orthogonally crossing the inserting direction D into the dust collecting chamber of a vacuum cleaner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074935-A (JP)
Title: Pneumatic radial tire
Inventor: MATSUDA ATSUSHI
IPC: B60C15/06
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of improving driving stability without any deterioration in rolling resistance.  <P>SOLUTION: In a component member of a bead part, a material with a ratio E1/tanδ of storage elasticity E1 at 60°C to a loss factor tanδ is 50-500 and a storage elasticity E1 of 8 Mpa or more at 60°C is used for a rim cushion at least.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212910-A (JP)
Title: Aqueous emulsion and its manufacturing method
Inventor: TANIMOTO SEIJI
IPC: C08F2/38
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous emulsion which contains as the dispersing medium a vinyl alcohol polymer containing α-olefin units and as the dispersoid a polymer consisting of monomer units of at least one kind selected from acrylate monomers, styrenic monomers, and diene monomers, and which is excellent in water resistance, mechanical stability, and in addition alkali resistance.  <P>SOLUTION: The emulsion is the one which contains as the dispersing medium the vinyl alcohol polymer containing 0.5-20 mol.% of the α-olefin units and having a polymerization degree of 2,000 or less and as the dispersoid the polymer consisting of the monomer units of at least one kind selected from the acrylate monomers, styrenic monomers, and diene monomers. When the emulsion is subjected to a test with a Maron mechanical stability measuring instrument at 20°C and under a load of 0.5 kg/cm<SP>2</SP>and 1,000 rpm for 10 min, and then filtered through a 60 mesh stainless steel wire-gauze, it gives a filtration residue of 0.3 wt.% or less to the solids of the emulsion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004079955-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: AOKI TAKAAKI
IPC: H01L29/12
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method thereof that improve gate reliability while suppressing the increase of an on-state resistance.  <P>SOLUTION: By using a silicon substrate with a surface of a (100) plane, a trench 5 is formed along the (100) plane of a crystalline orientation in a cell region. On the other hand, a trench 14 is formed along a (110) plane of the crystalline orientation in a gate withdrawal-wiring region. Then, the surfaces of the trenches 5, 14 thermally oxidized, for example, at a low temperature in 850-1,000°C so that the plane orientation dependence of an oxidation speed appears. The gate oxide film of the gate withdrawal-wiring region is made a thicker structure than that of the cell region. Consequently, the film thickness of the gate oxide film is made thicker while maintaining the gate oxide film in the cell region at a film thickness similar to that of the conventional structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086261-A (JP)
Title: Ordering/order receiving system for digital print product
Inventor: WAKASHIRO SHIYOUSEI
IPC: G06Q10/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering/order receiving system capable of responding to individual taste with a small lot, quickly and simply ordering/order receiving, and quickly providing a product.  <P>SOLUTION: In the ordering/order receiving system for a digital print product, each customer transmits a picture obtained using a photographic function equipped in a cellular phone through the Internet using the cellular phone to order a product related to the picture. A manufacturer receives the picture and the product in which the picture is printed or colored and receive the order, makes the product by printing and coloring with a digital printer, and delivers the product to the orderer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085044-A (JP)
Title: Air conditioner and operation control method for air conditioner
Inventor: ITO MATSUO
IPC: F24F1/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stench from drifting in a room when starting operation of an air conditioner.  <P>SOLUTION: This air conditioner has an internal air operation means 51 which sucks air in the room into an indoor unit, performs heat exchange by an indoor heat exchanger, and blows air into the room from the indoor unit to cool, heat or dehumidify the inside of the room and a ventilation operation means 52 which sucks air in the room into the indoor unit and exhausts it to the outside of the room through the indoor unit to ventilate the inside of the room. It is provided with a first control means 53 which starts the ventilation operation means 52 with priority when starting operation and exhausts air in the room to the outside of the room and switches to start the internal air operation means 51 after ventilation operation during fixed time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084782-A (JP)
Title: Radial ball bearing
Inventor: TAKEI KENJI
IPC: F16C33/58
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently guide grease which adheres to the rolling surface of a ball 5, scraped by a retainer 6, and then shaken over the inside surface of an outer ring 4a by centrifugal force toward an outer ring raceway 3.  <P>SOLUTION: The parts located on both sides of the outer ring raceway 3 within the inside surface of the outer ring 4a are formed into inclined surfaces 14 and 14 inclined in the direction of increasing the inside diameter toward the outer ring raceway 3. Otherwise, the shape of the retainer is designed to guide the grease adhering to the retainer to the outside surface center part of the retainer. Since the grease is guided by each inclined surface 14 or 14 or the surface of the retainer, and collected to the outer ring raceway 3, the lubrication of a rolling contact part is effectively performed without excessively charging the grease. Therefore, a radial ball bearing stable with low rotation torque and excellent in durability is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199817-A (JP)
Title: Artificial dura mater
Inventor: ONO KIKURO
IPC: A61L27/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide the artificial dura mater generating no leakage of a liquid from the needle hole around suturing yarn and capable of taking a suturing span at the time of operation widely as compared with the conventional artificial dura mater.  <P>SOLUTION: The artificial dura mater is constituted by laminating two or more layers comprising a biodegradable polymer and at least one layer is constituted of a water leak preventing layer (3). The water leak preventing layer (3) is constituted of a high viscosity biodegradable polymer (a) with a viscosity of 5,000-500,000 Pas and a biodegradable polymer (b) swollen in the presence of water. The Young's modulus of the whole of this artificial dura mater is 2-40 MPa.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004091361-A (JP)
Title: Method for producing 2-naphthol derivative, and intermediate thereof
Inventor: KUSUMOTO TETSUO
IPC: C07C39/38
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively producing a 2-naphthol derivative without using a fluorinating agent, while the conventional method for producing the same is complicated and necessitates the use of an expensive fluorinating agent.  <P>SOLUTION: The method for producing the 2-naphthol derivative represented by general formula (III) comprises reacting a brominating agent with a tetrahydronaphthalene derivative represented by general formula (I) to give a compound represented by general formula (II) and reducing this compound. Thus, the 2-naphthol derivative, conventionally produced by a complicated process, is produced industrially easily and inexpensively. As no fluorinating agent is used, the amount of by-products such as a decomposition product of the fluorinating agent is reduced and the aimed product is easily purified. The 2-naphthol derivative is very useful as a synthetic intermediate for a liquid crystal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096396-A (JP)
Title: System controller
Inventor: TSUCHIDA TATSUHIRO
IPC: G06F3/048
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system controller which distinguishes automatically a type of an operation sheet by installing the operation sheet corresponding to a system or a device to be controlled, and can conduct automatically a required setting or setting change.  <P>SOLUTION: A setting information or a change information listed in an operation sheet 2 is detected by an information detecting unit 4. The detected setting information or change information is compared/determined with a system information accumulated in an accumulating unit by a comparison/determination output unit to output a result. A controller 1 is operated by a setting according to a determination information determined by a control unit. In addition, an operation state of the controller 1 is visually informed to an operator by an information displaying unit 8.  <P>COPYRIGHT: (C)2004,JPO