baber/WOPTO huggingface dataset:
Patent JP-2003078947-A (JP)
Title: Mobile stations position detection system
Inventor: KONDO TAKEYUKI
IPC: G01S5/14
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a mobile stations position detection system that can obtain a radio propagation time when a mobile station is not in a communication state so as to allow the mobile station to accurately obtain its position. SOLUTION: A mobile station 1 receives a position detection instruction signal from a mobile communication control apparatus 3 through radio base stations and a notification signal sent from a plurality of base station 2, extracts three radio base stations 2 in descending order of reception level, and sends a position detection signal to the three radio base stations 2 using a reverse common channel (random access channel), radio base stations 2 receive the position detection signal through the reverse common channel, obtains a radio propagation time from the radio base station 2 to the mobile station 1 on the basis of the sending time of the latest notification signal, the reception time of the received position detection signal, and a processing time in the mobile station 1, and transmits the radio propagation time to a mobile station position detection apparatus 4.  The position of the mobile station 1 is obtained using the mobile station position detection apparatus 4 from three radio propagation times and position information from three radio base stations 2.
Patent JP-2003308218-A (JP)
Title: Intermediate code execution system and incorporated equipment
Inventor: TAKAMASA NOBUO
IPC: G06F12/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate code execution system which can easily actuate a plurality of intermediate code executing means like a virtual machine even when mounted on incorporated equipment whose memory capacity, CPU performance, and OS functions are limited.  <P>SOLUTION: The intermediate code execution system 100 is equipped with intermediate code executing means 21 which execute intermediate codes and a storage means 11 which has a specified memory area and when the plurality of intermediate code executing means 21 are actuated to execute intermediate codes 22, the respective intermediate code executing means 21 share the memory area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002321850-A (JP)
Title: Material guiding system for splicing machine
Inventor: HOFFMANN BERND
IPC: B65H21/00
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a material guiding system capable of accurately aligning a material edge of a cord tape sheet on a splicing line even if the cord tape sheet is delivered under a bent condition by a delivery system. SOLUTION: In this material guiding system for a splicing machine provided with a material guiding system, especially for a splicing machine having a tape delivery system in a form of delivering the code tape sheet to a pre-determined splicing line, tape delivery systems 1, 2 are composed of plural individually controllable delivery conveyers or conveyer groups 4, 5, 6; 4', 5', 6'. Driving of the delivery conveyers and delivery conveyer group can be controlled from a front edge 8 and/or a rear edge 8' of the code tape sheet.
Patent JP-2003311349-A (JP)
Title: Blanking material manufacturing line
Inventor: SHIRAISHI ISAO
IPC: B21D43/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blanking material manufacturing line for preventing dents from being caused on a surface of the blanking material, adequately removing rustproof oil on a surface of a steel plate, and removing dust on the surface of the steel plate.  <P>SOLUTION: This blanking material manufacturing line 10 comprises an uncoiler 12 to uncoil steel strip coils 11 successively disposed from an upstream side of the line shown to the right of the figure, a cleaning device 14, a leveler 15 and a press 16. The cleaning device 14 comprises an upper cleaning roll 32 abutted on an upper surface 31 of the steel strip 17, a lower cleaning roll 34 abutted on a lower surface of the steel strip 17, a roll support frame 35 to rotatably support the upper and lower cleaning rolls 32 and 34, and an upper roll elevating/lowering means 36 to elevate/lower the upper cleaning roll 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305475-A (JP)
Title: Electrodialysis apparatus
Inventor: AKAHORI SHOJI
IPC: B01J47/12
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which generates acid/alkali from an neutral salt by a new system of electrolytic dissociation using no bipolar membrane or which concentrates and regenerates the acid or the alkali.  <P>SOLUTION: In the electrodialysis apparatus, cation exchange membranes and anion exchange membranes are alternately arranged between an anode and a cathode to form a plurality of chambers. An anode chamber is defined by the anode and the cation exchange membrane. A pair of chambers in which an acid chamber, an electrolytic dissociation chamber, an alkali chamber and a hydrolysis chamber are successively arranged from an anode side, are arranged adjacent to the anode chamber or two or more pairs thereof are repeatedly arranged. The hydrolysis chamber at the most cathode side is defined as the cathode chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312235-A (JP)
Title: Fitting structure of air conditioner duct
Inventor: SUZUKI WATARU
IPC: B60R13/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain a reduction in size and cost by reducing the number of parts, and to improve the assembling workability by reducing manhour in assembly work, in a fitting structure of an air conditioner duct which has a higher reliability against air leak than a bonded type by employing a hollow air conditioner duct and is reduced in cost by not using a hot melt based adhesive.  <P>SOLUTION: A reinforcement 2 is provided on the peripheral edge of the blow out opening parts 1c, 1d of a head lining 1. The hollow air conditioner duct 3 is installed to the upper side of the head lining 1. A locking claw 22 formed at the locking flange 21 of the reinforcement 2 is engaged with the locking hole 3g formed at the center side flange 3d of the air conditioner duct to install the air conditioner duct 3 to the head lining 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310442-A (JP)
Title: Stirring-melting mechanism for beverage-feeding device
Inventor: WATANABE NOBUYOSHI
IPC: A47J31/10
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent water drops of a solution from adhering to the lower end of a flow-out pipe of a mixer, to easily attach the mixer to a turntable, and to prevent the dropped solution or the like from hitting articles below.  <P>SOLUTION: This stirring-melting mechanism for a beverage-feeding device comprises the turntable 7 which is rotatably attached to a mixer mounting base 8 through a bearing 9, and the mixer 5 which is set on the turntable 7. In the stirring-melting mechanism, the mixer 5 is formed into an approximate cup-shape, and is equipped with the flow-out pipe 6 which protrudes outward on the bottom part. Then, a step part 25 is provided on the lower end 24 of the flow-out pipe 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311604-A (JP)
Title: Polishing pad
Inventor: SHIOZAWA HAJIME
IPC: B24B37/24
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad coping with hardening of the polishing pad, uniform, and micro-porous structure, and diversification of performance, and manufacturable by a manufacturing method using a conventional production facility.  <P>SOLUTION: The polishing pad is made of polymer resin 3 containing fine powder and grain 2 made of an organic material. The organic material soluble in water, and elutes by a polishing slurry 17 to form a porous part 5. The porous part 5 is formed in part after the eluting of the fine powder and grain 2, to make a polishing work surface porous, and the polishing pad 1 having a function for generating the polishing performance is produced. A usable range of the polymer resin 3 can be extremely enlarged, to respond to the demand performance in a large range. By changing size and shape of the fine powder and grain 2, and mixing amount of them into the polymer resin 3, porosity, porous diameter, and shape of the porous part are adjusted. Thus, the polishing performance of the polishing pad 1 can be changed easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312302-A (JP)
Title: Vehicle driving force distribution control system
Inventor: WAKAO MASAAKI
IPC: B60K23/08
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle driving force distribution control system for inhibiting heat generation of a switching element at a lower cost.  <P>SOLUTION: In the vehicle driving force distribution control system 90, the duty ratio of the pulse voltage generated as an FET71 is driven is lowered when an engine 10 is stopped, and the current running in the FET71 is reduced, and therefore, the quantity of heat generation of the FET71 is controlled. Accordingly, the heat generation of the FET can be inhibited at a low cost without upgrading the specification of the FET or adding a new cooling means as before.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317604-A (JP)
Title: Fuse
Inventor: ITO KEIICHI
IPC: H01H85/165
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good-quality fuse capable of improving an insulation property while being miniaturized.  <P>SOLUTION: The fuse 20 is provided with a fuse element 25 with a soluble part 22 fitted between inner side edges 21a of a pair of flat terminal parts 21, 21 and an insulation housing 23 of nearly a T shape covering the inner side edges 21a, top end edges 21b and the soluble part 22 of each flat terminal part 21. The soluble part 22 consists of a pair of extended parts 27, 27 formed in curving toward a top end edge side after being extended from a linking place with the inner side edges 21a of each flat terminal part 21, and a linking part 28 linking the top ends of the extended parts 27, 27. The insulation housing 23 is provided with an insulating partition wall 24c partitioning between the extended parts 27 of the soluble part 22 and the inner side edges 21a of each flat terminal part 21 by being extended from the top end side toward a lower end side along the inner side edges 21a of each flat terminal part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323304-A (JP)
Title: Method and device for speculative task generation
Inventor: OZAWA TOSHIHIRO
IPC: G06F9/46
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device which can perform a speculative execution only when reduction of execution time can be expected in order to reduce the overhead occurring when the speculative execution fails over a wide range.  <P>SOLUTION: A basic block is segmented by a basic data extraction part 11 from a compiler 2, a data preparation finishing point, an execution determination edge, a non-execution determination edge, and the amount of data for every basic block are obtained at a data dependence analyzing part 12 and a control dependence analyzing part 13. A parallel task selection part 14 seeks a link of the basic blocks having a desirable characteristics for parallel processing, and determines the link as a parallel task. Among the parallel tasks, a parallel task in which (1) the number of commands between the data preparation finishing point and the execution determination edge in a certain basic block group is greater than a predetermine number, (2) the number of commands between the data preparation finishing point and the non-execution determination edge is less than a predetermined number, or (3) the amount of data generated within the range of a certain basic block group and used outside the range is less than a predetermined number, is made to be a speculative task.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319875-A (JP)
Title: Electromagnetic induction heating cooker and control method for cooking rice using it
Inventor: SANO CHIHARU
IPC: H05B6/12
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for automatically cooking rice by using an electromagnetic induction heating cooker equipped with a temperature sensor, and an electromagnetic induction heating cooker equipped with a rice cooking mode.  <P>SOLUTION: The electromagnetic induction heating cooker has a temperature sensor and an electromagnetic induction heating coil installed on an underside of a top plate, and is provided with a control section for controlling an output of the coil through an inverter circuit. An operation panel is provided with a means for selecting a rice cooking mode for cooking rice automatically. When the rice cooking mode is selected, the control section executes a processing including the steps (#102-#105) wherein a point of time, when change rate of temperature detected by the sensor reaches a specified temperature or lower after rice cooking is started, is judged to be a point of boiling and a temperature detected at the point of boiling is stored as a temperature at the point of boiling and the steps (#106-#114) wherein a specified additional temperature is added to the temperature at the point of boiling so as to obtain a finish-of- cooking judgment temperature and a transfer to a steaming process is executed when the temperature detected by the sensor exceeds the finish-of-cooking judgment temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369819-A (JP)
Title: Surgical instrument
Inventor: COSARO SANTI
IPC: A61B17/072
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a surgical instrument capable of saving a space and performing treatment to a tissue. SOLUTION: The instrument (200) for the surgery is provided with a frame (210) and a jaw assembly in the distal region of it. The jaw assembly (220) is provided with a generally straight first tissue interface (230), a generally straight second tissue interface (232) and a tissue effecter (for instance, one or more generally straight rows of staples and/or knives). The jaw assembly (220) grips the tissue of a patient between the first tissue interface (230) and the second tissue interface (132; 232; 332) and penetrates the gripped tissue by the tissue effector. The first tissue interface (230) can be moved relative to the second tissue interface by a moving device.
Patent JP-2003348456-A (JP)
Title: Digital still camera
Inventor: NAKAHIRA TOSHIAKI
IPC: H04N5/378
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital still camera for correcting a temperature white defect without the need for using a temperature sensor for sensing the temperature white defect and an address table for the temperature white defect.   <P>SOLUTION: The digital still camera 10 includes a CCD 12 wherein pixels whose values in each of three primary colors are detected through color filters are respectively placed to each of prescribed regions and one defective pixel or below causing the temperature white defect is specified to exist in each region, and a temperature white defect correction unit 14. All the pixels of the CCD 12 are read by being divided into three fields to from an image of one fame. The temperature white defect correction unit obtains a difference of pixel values between the pixels at positions corresponding to the two fields by each region, discriminates whether or not either of both the pixels is defective depending on the sign of the difference when the difference between both corresponding pixels exceeds a prescribed threshold range, and corrects the value of the pixel discriminated to be defective by using the pixel value of the other pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320931-A (JP)
Title: Railcar vibration restraining device
Inventor: ARAI JUNICHI
IPC: B61F5/24
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railcar vibration restraining device capable of effectively restraining yawing or the like of the whole car body by detecting the yawing and swaying in a center point of the car body, realizing further ride comfort than before, and being installed on the car regardless of an existing car or a new car.  <P>SOLUTION: This device comprises one or both of front or rear side damping force variable damper(s) which is (are) respectively intervened between the car body of the railcar and a pair of carriages supporting fore and aft of the car body, and restrains motion of the car body in a horizontal/transverse direction to a car body advance direction, a speed detecting means which is disposed at two fore/aft arbitral positions along a car body longitudinal direction to the car body, and detects the speed in the horizontal/transverse direction to the car body advance direction, a controller which carries out correction computation of the horizontal/transverse direction speed to the car body advance direction of the car body center point and a yawing angle speed based on respective detected results of the respective horizontal/transverse direction speeds at the two positions, and computes a control force which restrains the yawing and swaging motion of the car body based on the corrected computation result, and a damping force adjusting means which adjusts the damping force of the damping force variable damper(s) based on the computation result of the controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031793-A (JP)
Title: ELEMENT FABRICATED ON GaAs SUBSTRATE AND ITS FABRICATING METHOD
Inventor: GRAMBOW PETER
IPC: H01L23/13
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a functional GaAs based semiconductor element which can be fabricated with a high productivity. SOLUTION: A GaAs substrate 10 is made thin by grinding to have a thickness of about 10-30 μm at most and has the feature of a thin film for protecting the substrate against damage. Back face of the substrate may be metallized. Since heat can be removed effectively from the back face of the substrate, temperature characteristics are enhanced. A smaller housing can be used because of small dimensions and good heat discharging properties. Extremely small holes (micro via holes) are etched in the substrate and filled with a contact hole filler.
Patent JP-2003329452-A (JP)
Title: Tunnel existing circumstance development and its creating system
Inventor: NAKADA MASARU
IPC: G01C15/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel existing circumstance development having three- dimensional information.  <P>SOLUTION: On this tunnel existing circumstance development A displayed on a medium such as paper or a display 16, a central line CL indicating the line shape of a tunnel 2, a plurality of surveying points P(i) determined along the central line CL of the tunnel 2 at predetermined intervals, and a line segment having a length corresponding to a cross-section circumferential length Di calculated on the basis of a cross-section measured at each surveying point P(i), and extended in the direction orthogonal to or approximately orthogonal to the central line CL, are indicated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327521-A (JP)
Title: Antisuntan cosmetic
Inventor: YOSHINO OSAYUKI
IPC: A61K8/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antisuntan cosmetic having sufficient ultraviolet protecting effects by a trace amount of octyl methoxycinnamate and further having excellent usability and stability without skin irritation.  <P>SOLUTION: The antisuntan cosmetic comprises an ultraviolet scattering agent, the octyl methoxycinnamate in an amount of 0.25-1.5% (mass percentage) based on the total amount of the cosmetic and an oil and/or water. The antisuntan emulsion cosmetic comprises the ultraviolet scattering agent, the octyl methoxycinnamate in an amount of 0.25-1.5% (mass percentage) based on the total amount of the cosmetic, an organic-modified clay mineral, an oil and water. Furthermore, a method for improving the ultraviolet protecting effects in the antisuntan cosmetic comprises adding the trace amount of the octyl methoxycinnamate to the antisuntan cosmetic containing the ultraviolet scattering agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327494-A (JP)
Title: Method for manufacturing silicon single crystal, program for operating silicon single crystal production, and apparatus for manufacturing silicon single crystal
Inventor: SAKURADA MASAHIRO
IPC: C30B29/06
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply, for example, a silicon single crystal wafer of the N-region with higher accuracy which is required in the control of the crystal growth rate of the constant diameter part.  <P>SOLUTION: A method for manufacturing a silicon single crystal includes the steps for: calculating an average value P<SB>1</SB>of the heater electric power consumed for fabricating constricted parts; calculating the electric power difference, ΔP=P<SB>1</SB>-P<SB>0</SB>, from the P<SB>0</SB>which is an average value of the heater electric power consumed for fabricating the constricted parts in manufacturing single crystals having the same quality in the past; calculating the amount of correction of the growth speed of the constant diameter part of the crystal, ΔV=αΔP+β, from a coefficient α and a constant β which are calculated from the values in manufacturing single crystals having the same quality in the past; calculating a setting value of the growth speed of a new constant diameter part, V<SB>1</SB>=V<SB>0</SB>+ΔV, from the V<SB>0</SB>which is the growth speed of the constant diameter part in manufacturing the single crystal having the same quality in the past; and pulling the constant diameter part by PID control while using the setting value of the growth speed of the new constant diameter part V<SB>1</SB>as the setting value. Programs for allowing computers to perform the steps mentioned above and an apparatus for operating the production of the silicon single crystal according to the programs are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031816-A (JP)
Title: Device, organic transistor and active organic device
Inventor: BAO ZHENAN
IPC: H01L29/786
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic FET having mobility and the ON/OFF ratio of drain current equal to those of an inorganic FET. SOLUTION: A three-terminal device includes a first electrode, second electrode, gate electrode and an active channel coupling the first and second electrodes. The active channel has a layer of organic molecules with conjugated multiple bonds. The delocalized π-orbitals associated with the conjugated multiple bonds extend perpendicular to the layer.
Patent JP-2003330016-A (JP)
Title: Liquid crystal display and method for manufacturing the same
Inventor: HAYASHI YUZO
IPC: G02F1/13357
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display without moire fringes in a transflective liquid crystal display with which a bright display is obtained by efficiently reflecting light in a reflective mode and further a bright display is realized by sufficiently transmitting light in a transmissive mode with a lighted backlight.  <P>SOLUTION: In the transflective liquid crystal display equipped with a pair of substrates placed opposite to each other and sandwiching a liquid crystal layer and the backlight disposed on the outside of the substrate, the liquid crystal display comprises at least a reflection layer, composed of metal formed on a surface of the one substrate, on the liquid crystal layer side. A plurality of holes to transmit light of the backlight are arranged on the reflection layer composed of the metal and planar distribution of the plurality of holes is randomly varied for respective pixels.  <P>COPYRIGHT: (C)2004,JPO