baber/WOPTO huggingface dataset:
Patent JP-2005165129-A (JP)
Title: Image display device and display method
Inventor: YAMAZAKI MASAHITO
IPC: G09F9/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which allows image or information display to be suppressed and controlled in an area invisible for a main user with respect to image display on an electronic paper.  <P>SOLUTION: The image display device comprises an electronic paper display device 1100 provided with a flexible display surface and a display control device 1000 for displaying images on the electronic paper display device. The electronic paper display device 1100 has a distortion detection means arranged along the periphery of the display surface, and the display control device 1000has a distortion estimation means 1007 for estimating a bending state on the basis of detection information from the distortion detection means and a display control means 1006 for selectively displaying images in a desired area of the display surface of the electronic paper display device 1100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004184420-A (JP)
Title: Digital depth sounder module and detection method
Inventor: SOGAARD STEN
IPC: G01S7/529
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital depth sounder module which has a high sensitivity and a wide measuring range and a sensing method using the digital depth finder module.  <P>SOLUTION: The digital depth sounder module comprises a sonar carrier wave generation means, a band pass filter, a preamplifier which is possible to obtain the high sensitivity and the wide measuring range, a digitized superheterodyne sensor, and an A/D converter for an intermediate frequency generation. The digital depth finder module controls a gain of the preamplifier and consists of a programmable logic device and a microprocessor which filter the intermediate frequency digitally. In the detection method, the digital depth finder module receives the sonar carrier wave, filters the sonar carrier wave by the band pass filter, amplifies the filtered sonar carrier wave by the preamplifier, transfers the amplified sonar carrier wave to the A/D converter, generates the intermediate frequency of the sonar carrier wave, controls the preamplifier and the A/D converter by using the programmable logic device, filters the sonar carrier wave digitally and senses the sonar carrier wave digitally.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188978-A (JP)
Title: Offset printing equipment
Inventor: PAN DAVID H
IPC: B41J2/005
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved offset printing equipment.  <P>SOLUTION: In an embodiment, the offset printing equipment transfers phase change ink onto a printing medium. The equipment consists of (a) a phase change ink component for making the phase change ink adhere to a phase change ink image and (b) a member for image formation provided for receiving the phase change ink image from the component and transferring the image onto the printing medium. The equipment comprises (i) a substrate for image formation and (ii) a nano-size filler of which the average particle size is about 1 to about 250 nanometers and also comprises the member for image formation including an exterior film located on the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005169404-A (JP)
Title: Method for continuous casting of molten metal and apparatus therefor
Inventor: MIZUKAMI HIDEO
IPC: B22D11/10
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuous casting, which can add metallic elements having low melting points or low boiling points to a molten metal with high yielding ratio, and further can uniformly distribute the metal elements into a metal ingot, and to provide an apparatus therefor.  <P>SOLUTION: (1) In the method and apparatus for continuous casting of the molten metal by supplying the molten metal into a casting mold via a tundish, metallic vapor and/or metallic powder is supplied from an immersed lance immersed in the tundish or a lance immersed in the casting mold. (2) In the method and apparatus for continuous casting of molten metal, a wire or a rod containing the metallic elements to be added is inserted into the bore of the immersed lance instead of the metallic vapor or the metallic powder described in (1). (3) In the method for continuous casting, the wire or the rod contains one or more kinds selected from Mg, Bi, Ca, Te, Yb, Tl, and lead.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176443-A (JP)
Title: Inverter device for linear motor and control method therefor
Inventor: ENOMOTO ATSUSHI
IPC: H02P7/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device for linear motors wherein resonance phenomena can be avoided without setting a high operating frequency for an inverter.  <P>SOLUTION: The inverter device for linear motors that supplies driving power to the propulsion coils of a linear motor is constructed in a substation 7. Two systems of first and second inverter portions 8A and 8B are caused to perform switching operation with a time difference of constant td.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206703-A (JP)
Title: Authentication system and authentication method using code, and service provision device
Inventor: MATSUZAKA HIDEKI
IPC: G06Q40/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system and authentication method using a code, and service provision device, capable of securing high security to execute authentication in an automatic cash transaction system or the like, without using a conventional card.  <P>SOLUTION: This authentication system for executing the authentication by imparting the code has a communication means 10 provided on a user side, and a computer connected to the communication means 10 via a communication line network. The computer has an input means 1 inputted with information about a user, a code generation means 2 generating the code to the user, a code storage part 2e storing the generated code, and a generation information storage part 2c storing code generation information based on the information about the user. The code generation means 2 generates a different code every time the information about the user is inputted, and the communication means 10 accesses the code storage part 2e to display the code. The authentication of the user is executed by the code displayed on the communication means 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005175136-A (JP)
Title: Method for dicing semiconductor wafer
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dice a semiconductor wafer into semiconductor chips without damaging the surface side of the semiconductor chips due to infiltration of an etching solution or gas from cut grooves in the case of dicing the semiconductor wafer into thin semiconductor chips.  <P>SOLUTION: The method for dicing the semiconductor wafer is constituted of a cut groove forming process for forming cut grooves 5 of depth corresponding to the finishing thickness of a semiconductor chip along streets, a hard plate sticking process for surrounding each semiconductor chip by opposing the surface of the semiconductor wafer on which the cut grooves are formed to the hard plate 8 and slightly infiltrating liquid-like resin 7 which is solidified with the lapse of time into the cut grooves through the liquid-like resin 7, a rear face cutting process for mounting the hard plate side on a chuck table of a cutter after solidifying the liquid-like resin 7, and then cutting the rear face of the wafer, and a working distortion removing process for etching the rear face of the semiconductor wafer and removing working distortion from the rear face of the semiconductor chip surrounded by the cut grooves exposed to the rear face and the outer periphery of the rear face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172597-A (JP)
Title: Nuclear magnetic resonance measurement apparatus
Inventor: SAHO NORIHIDE
IPC: G01R33/3815
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nuclear magnetic resonance measurement apparatus that includes means for cooling an irradiation coil, a receiving coil, and a preamplifier, which are electronic parts in a probe head used in a nuclear magnetic resonance measuring apparatus, to a very low temperature to allow them to become superconductive, and increase a Q-value and an S/N ratio of the irradiation coil or the receiving coil.  <P>SOLUTION: The irradiation coil, the receiving coil 7, and the preamplifier 9 are cooled by a freezer 18 through a thermal conductor 16 by a thermal conductive manner. With a cooling stage 12 of the freezer 18 indirectly supported by a floor, the irradiation coil, the receiving coil 7, and the preamplifier 9 are cooled to about 5K without vibration. The irradiation coil and the receiving coil 7 are cooled to about 5K without using a compressor, a transfer tube, and a heat exchanger for a cooling operation coolant, reducing the production cost of a cooling device. Thermal load on the cooling device is reduced to reduce the freezing amount of the freezer 18. The power consumption of the freezer 18 and a cooling operation cost are thereby reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170437-A (JP)
Title: Transfer container
Inventor: TAMURA TOMOAKI
IPC: B65D85/50
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer container in which a work to be transferred is not adversely affected even when a large vibration is repeatedly applied in a transfer process.  <P>SOLUTION: The transfer container comprises a container body 10 in which culture solution L with a cultured bone S immersed therein is filled inside thereof, and a flexible shock-absorbing member 20 disposed inside the container body 10. The shock-absorbing member 20 is disposed along an inner wall surface of the container body 10, and a wave-absorbing part 22 which is expanded toward a center of the container body 10 to absorb waves generated on the level of the culture solution L is formed on an upper portion of the shock-absorbing member 20 protruded upwardly from the level of the culture solution L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170308-A (JP)
Title: Pneumatic tire
Inventor: YAMAMOTO HIROTATSU
IPC: B60C11/12
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To moderately suppress falling of a block, to reduce bear occurring in tire vulcanization, and to sufficiently exhibit an originally possessed edge effect.  <P>SOLUTION: The pneumatic tire has a block 1 that is partitioned by a plurality of crossing grooves and has at least one sipe 10. In the sipe 10, a shape substantially perpendicular to a block tread 1a is formed near the block tread, wave-like shapes are continuously formed at the terminal end of the substantially perpendicular part formed inside the block 1, and the substantially perpendicular part lies in a range of 1/8 to 1/5 of groove depth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174844-A (JP)
Title: Bipolar battery
Inventor: HISAMITSU YASUNARI
IPC: H01M50/528
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means enhancing life characteristics and vibration resistant characteristics of a bipolar battery.  <P>SOLUTION: The bipolar battery is constituted by joining at least one of a positive electrode tab 29 and a negative electrode tab 31 to a position equalizing current density distribution formed on the outermost layer current collector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171970-A (JP)
Title: Two-stage thrust type rocket motor
Inventor: KAYANO CHIAKI
IPC: F02K9/28
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage thrust type rocket motor suppressing construction weight, thus extending the range distance, and preventing generation of thrust at a second stage from being delayed.  <P>SOLUTION: In this two-stage thrust type rocket motor, a first propellant 6 and a second propellant 7 having a hollow part penetrating backward and forward, respectively are isolated by a diaphragm 9. A second case 13 for ignition having one or more through-holes on a wall face at a position where a hollow part wall face of the second propellant 7 is directly ignited is arranged in the hollow part of the second propellant 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182118-A (JP)
Title: Database for verification of function of integrated circuit and method of supporting verification of function
Inventor: NISHIDA YOSHITO
IPC: G06F17/50
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period for verification of a function of an integrated circuit by reducing an omission of verification due to the extracting operation of a verification items dependent on a person.  <P>SOLUTION: A method of supporting verification of a function comprises steps of: storing the syntax analysis information of a VERILOG-HDLS1 being one of descriptive language expressing an integrated circuit; estimating the constituents of the integrated circuit from syntax analysis information S3 of VERILOG; retrieving constituent functions from a database 100 for the verification of the integrated circuit, and outputting constituent cluster information S8; relating the constituent characteristic information of the inputted constituents to the constituent function information showing the constituents in the syntax analysis information of VERILOG and storing it; and outputting the constituent function information and the constituent characteristic information related thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180594-A (JP)
Title: Vacuum heat insulating material, refrigerator-freezer, and refrigeration machine
Inventor: YUASA AKIKO
IPC: E04B1/76
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material with high performance, free from the deterioration of heat insulating performance caused by a gas resulting from a binding material, and the increase of solid heat conductivity caused by the formation of binding at cross points of fiber, and having superior heat insulating performance.  <P>SOLUTION: This vacuum heat insulating material 6 is formed by packing a core material mainly composed of silicon oxide and closely adhering inorganic fibers by mutual action of molecules caused by Si-OH group without binding inorganic fibers by a binding material for solidification at each cross point, into a shell material 7 under a reduced pressure, a ratio of Si-OH/Si-O of a surface of the inorganic fiber is 0.1 or more, and the density of core material composed of the inorganic fiber is 150kg/m<SP>3</SP>or more and 300Kg/m<SP>3</SP>or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180317-A (JP)
Title: Rotary compressor
Inventor: MASUDA MASANORI
IPC: F04C18/02
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve compression efficiency of a rotary compressor, by reducing an energy loss in an outflow port of the rotary compressor.  <P>SOLUTION: A deforming member 70 is arranged as an opening adjusting means of the outflow port 42. The energy loss such as a re-expansion loss and a flow loss in the outflow port 42, can be restrained by expanding and contracting the passage volume V or the passage cross-sectional area S of the outflow port 42, by expandably/ contractibly deforming the deforming member 70 by an operation condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177173-A (JP)
Title: Connectable and portable game machine
Inventor: WADA HISAO
IPC: A63F13/92
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To diversify the using mode of a plurality of portable game machines.  <P>SOLUTION: The portable game machine is provided with a connection mechanism for connecting it with other portable game machines, a communication means for communication with other portable game machines and a display means provided on the front part, wherein the connection mechanism can be placed on either of side parts of right and left toward the front part or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004204424-A (JP)
Title: Heald, heald frame and loom equipped with the heald frame
Inventor: FROMENT JEAN PAUL
IPC: D03C9/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new system for hooking healds onto horizontal beams of a heald frame, capable of restricting abrasion of equipment of a loom caused by reciprocating motion in the vertical direction.  <P>SOLUTION: As for each of healds used in the loom which is equipped with at least one of the heald frame 2 having two horizontal beams 22, 22', the heald is hooked onto each of the horizontal beams. The heald 3 has at least two sections 33g to 33j, 33m, and 33n at each of its ends 33 so that the sections are simultaneously supported with at least two surfaces 23g to 23j, 23m, and 23n formed on a draw bar 23, and the draw bar is fastened to one 22 of the horizontal beams 22, 22', and further the sections transmit tractional force T which is given to the heald 3 by any one of horizontal beams 22, 22' and are offset in the direction approximately parallel to a vertical axis X<SB>3</SB>of the heald.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005183855-A (JP)
Title: Sheet for dicing die bonding and method for manufacturing the same
Inventor: SUDO MANABU
IPC: H01L21/00
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet of a one bonding type for dicing die bonding which can prevent a chip from being scattered during dicing operation and which can have an excellent long-term stock stability.  <P>SOLUTION: The sheet for dicing die bonding has a base film and a silicone-based adhesive layer integrally formed through an underlying layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178309-A (JP)
Title: Sensor supporting device for printing medium
Inventor: SONE KENICHIRO
IPC: B41J11/42
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor supporting device for printing medium which can maintain small transfer gaps between sensor mounting members 33, 34 without reducing the detectability of a sensor body 13 according to the open/close operation of a thermal head 20 etc. in a printing part 5, can conduct easing the loading and inserting operation of a label continuous body 7 and other printing medium and can perform easily the cleaning task for the sensor body 13 at maintenance.  <P>SOLUTION: According to the open/close operation of a printing part 5, the sensor mounting members 33, 34 are made capable of opening and closing. The sensor for printing medium having the sensor body 13 detecting a belt-like printing medium 7 and a couple of sensor mounting members 33, 34 faced each other is supported at the prescribed position of a transfer passage 3. A sensor open/close mechanism 31 is provided for opening and closing the sensor mounting members 33, 34 according to the open/close of the printing part 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187248-A (JP)
Title: METHOD FOR REMOVING Na WHEN REFINING SILICON
Inventor: OKAZAWA KENSUKE
IPC: C01B33/037
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing Na contained in silicon after refining the silicon using Na-containing slag.  <P>SOLUTION: In the method for removing Na when refining the silicon, after slag refining, the slag is removed, and the silicon is retained for a prescribed period of time. Here, a removal effect can be enhanced by blowing or bubbling an inert gas to the surface of the silicon or by reducing pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188416-A (JP)
Title: Negative pressure generator, or vacuum generating device
Inventor: ISE YOJI
IPC: F04F5/46
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative pressure generator or a vacuum generating device provided with high vacuum and high exhaust quantity.  <P>SOLUTION: This vacuum generating device comprises an ejector type negative pressure generator, having a nozzle 1 as a continuous slit in an outer circumferential part of a diffusion chamber and a nozzle b at a center part, or an ejector type negative pressure generator having a nozzle a in outer circumferential parts of a compression air supply source passage and a diffusion chamber, and a nozzle b at a center part to be actuated by a vacuum generating solenoid valve and/or a vacuum generating valve, a sensor device to which a plurality of sensor elements are connected, a vacuum breaking device comprising a vacuum breaking solenoid valve and a flow regulator and/or a pressure reducer, a filter device, and an intake passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191352-A (JP)
Title: Method for reproducing substrate with multilayer reflection film of (w2-w1)/w3 as water absorption coefficient, method for producing substrate with multilayer reflection film and method for manufacturing reflection type mask blank
Inventor: YAMADA TAKAYUKI
IPC: G03F1/22
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reproducing a substrate with a multilayer reflection film by which the reproducing cost of the substrate can be reduced because a large-scale apparatus is not required, the damage of the substrate due to the peeling and removal of the multilayer reflection film can be reduced and also the process load of re-polishing is low.  <P>SOLUTION: The substrate with the multilayer reflection film constituted of forming the multilayer reflection film on which Mo and Si are alternately laminated on the substrate is brought into contact with a peeling solution consisting of an aqueous solution containing at least one fluorine compound selected from among hydrofluoric acid, hydrosilicofluoric acid and ammonium hydrogendifluoride, and an oxidant consisting of hydrogen peroxide; or an aqueous solution containing at least one fluoride compound selected from among potassium fluoride, sodium fluoride and iodine fluoride, and at least one oxidant selected from among sulphuric acid, nitric acid and hydrogen peroxide, to peel off and remove the multilayer reflection film from the substrate. As a method for contact with the peeling solution, the substrate 4 with the multilayer reflection film which is inserted into a holder 3 is dipped into the peeling solution 2 in a processing tank 1. The surface of the substrate from which the multilayer reflection film is peeled off is accurately repolished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218083-A (JP)
Title: Aluminum pipe and its manufacturing method
Inventor: TAKAHASHI KAZUYUKI
IPC: C22C21/00
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum pipe being manufactured simply and inexpensively and having sufficient pitting corrosion resistance and to provide its manufacturing method.  <P>SOLUTION: The aluminum pipe is formed of an alloy containing 0.90-1.50 mass% Mn and the balance Al and inevitable impurities and its electroconductivity is 30-43 LACS. The aluminum pipe is formed by heating the pipe material formed of the alloy containing 0.90-1.50 mass% Mn and the balance Al and inevitable impurities at 550-600°C for 10-600 min in the atmosphere or in an inert gas atmosphere then cooling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005187778-A (JP)
Title: Temperature-controlled process for producing styrene-based prefoamed particle
Inventor: IMAI TAKAMASA
IPC: C08J9/20
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple process for obtaining prefoamed particles preventing an oily component from bleeding out even when molded into a food container or the like.  <P>SOLUTION: The process for producing styrene-based prefoamed particles comprises using a heating temperature not lower than 96°C and not higher than 104°C at least at an initial foaming step when prefoaming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI