baber/WOPTO huggingface dataset:
Patent JP-2005111931-A (JP)
Title: Manufacturing method of two-layered charcoal board
Inventor: UBARA HAYANORI
IPC: B27N3/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To still more enhance tenacity of a charcoal board manufactured by adding water to powdered or granular charcoal or their charcoal mixture and a small amount of glucomannnan powder, kneading them , and pressing the obtained charcoal molded item.  <P>SOLUTION: The manufacturing method of the two-layered charcoal board comprises a process S1 of covering a bottom of a mold having a predetermined board-like shape with shavings, a process S2 of casting the charcoal molding material in the mold covered with the shavings, a process S3 of press-molding the shavings covering the bottom of mold and the charcoal molding material cast thereon, a process S4 of taking out the press-molded item from the mold, and a process S5 of drying and solidifying the press-molded item taken out from the mold. The charcoal molding material is obtained via a process of adding water to powdered or granular charcoal or their charcoal mixture and a small amount of glucomannnan powder, and kneading them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116975-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NODA TAKASHI
IPC: H01L21/8247
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that has transistors having different gate breakdown voltages or drain breakdown voltages and an MNOS memory transistor in the same semiconductor layer.  <P>SOLUTION: The method of manufacturing a semiconductor device includes a step of forming first and second mask layers above high-withstand voltage transistor forming areas 10HV, low-voltage-driven transistor forming areas 10LV, and an MNOS memory transistor forming area 10M; a step of removing the first and second mask layers formed above the areas 10HV; and a step of forming first gate insulating layers 60. The method also includes a step of removing the second mask layers; a step of removing the first mask layer formed above the area 10M; and a step of forming laminated films. In addition, the method also includes a step of removing the laminated films formed in the areas 10LV; a step of removing the first mask layers; and a step of forming second gate insulating layers 62. Moreover, the method also includes a step of forming gate electrodes 70 in the areas 10HV, 10LV and 10M; and a step of forming source and drain regions 42 and 52 in the areas 10HV, 10LV and 10M.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120645-A (JP)
Title: Water stop member mounting structure
Inventor: HAYASHI SHINYA
IPC: F16J15/52
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water stop member mounting structure which prevents excessive application of water pressure to a water stop member, and enhances the stability of water cut-off.  <P>SOLUTION: According to the water stop member mounting structure, a non-compressive water stop member (secondary water stop member 12) out of the water stop members arranged at a joint portion of an underground structure, is fastened to the joint portion by means of a fastening bolt 13 which is screwed from an inner space x of the underground structure via a spring 14 and a retaining plate 15 in this order from the side of a bolt head 13a, in a manner securing a clearance in the spring 14 so that further compression thereof is bearable. Thus even if an extremely large load (water pressure) is applied to the secondary water stop member 12, by compressing the spring 14, a channel that achieves drainage between the water stop member and a clamped surface 22a is produced, which leads to relief of the load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120928-A (JP)
Title: Portable air compressor
Inventor: MOGI TSUTOMU
IPC: F04B41/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable air compressor lighter and more portable than conventional one.  <P>SOLUTION: The portable air compressor 1 comprises a motor 3 having a motor shaft 5 formed of an aluminum material, bearing members 71, 72 for rotatably journaling the motor shaft, and crank pins 9a, 9b formed of aluminum materials. The crank pins 9a, 9b are inserted into the motor shaft between the bearing member 71 and the bearing member 72. The bearing members 71, 72 are formed of steel materials whose thermal expansion coefficients are different from the thermal expansion coefficient of the structural material (the aluminum material) of the motor shaft. In this construction, the air compressor is lighter and more portable than a conventional portable air compressor. Beside, wear resulting from a gap formed between the motor shaft and the crank pin is prevented and the wear of the motor shaft is also prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119552-A (JP)
Title: Steering joint cover
Inventor: ISOGI SHINICHI
IPC: B62D25/08
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and lightweight steering joint cover which covers a necessary part of a joint part securely, secures a sufficient space of a foot of a driver, is easy to be driven, has excellent indoor living performance, capable of reducing the number of parts and the number of operation processes, easily mounted on a toe board of any shape, and securely fixed without detached or rattling at low cost.  <P>SOLUTION: The steering joint cover 13 includes an opening hole 26 for inserting a joint part 4, and provided with an elastically deformable plate 14 fixed with stud bolts 16, 18 having different projecting directions, and a projecting part 15 formed in a two-step shape, wherein a base end side projecting part 15a projects from the plate 14 to the inner side of a cabin and covers the joint part 4 with a predetermined clearance, and a tip end side projecting part 15b extends upward so as to make a diameter small in a tapered shape from the base end side projecting part 15a and covers an approximately halfway part of the joint part 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119602-A (JP)
Title: Anti-theft apparatus for vehicle
Inventor: NOMURA HIROAKI
IPC: B60R25/102
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft apparatus which can safely stop the stolen vehicle after a vehicle is stolen.  <P>SOLUTION: The anti-theft apparatus 1 for the vehicle monitors the states of the vehicle 5 in parking by means of an anti-theft control apparatus 10 using an impact sensor 31, a door sensor 33, etc. mounted on the vehicle. When an illegal action to the vehicle is detected, an alarm is given to the neighborhood by means of a siren 43, a lamp 44, etc. When a speed reducing command transmitted from a hand-held controller 60 outside the vehicle 5 is received, the traveling speed of the vehicle 5 is limited to a preliminarily set limiting speed (for example, 30 km/h) by forcedly reducing the speed of the vehicle 5 by interrupting the fuel supply to an engine by interrupting a driving signal to an injector 48 by controlling an injector control relay 39.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126918-A (JP)
Title: Construction method for tunnel entrance
Inventor: SADOHARA CHIHIRO
IPC: E21D11/14
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a tunnel entrance that can release traffic early by constructing the entrance in a short period of time without performing form work at a construction site.  <P>SOLUTION: The construction method for the entrance 1 is based on the following processes (a)-(c): (a) the first process of constructing foundations 8 on both sides in a cross direction in front of a portal Tk of an existing tunnel T, (b) the second process of carrying a lateral pair of entrance shells 1L, 1R with inner void cross section formed by dividing the tunnel T in almost lateral symmetry, respectively onto the respective foundations 8, and (c) the third process of fixing the lower ends of the respective entrance shells 1L, 1R to the foundations 8, fixing the pit inner ends of the shells to the surface wall Tw of the tunnel T, and butt-connecting the upper ends of the respective entrance shells 1L, 1R to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127012-A (JP)
Title: Anchor for retaining earth
Inventor: KURIHARA KOJI
IPC: E02D5/80
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical anchor for retaining earth by realizing connection fitting functioning as a universal joint irrespective of its simple configuration.  <P>SOLUTION: A connection member 12 connecting a wall body with a bolt 7 of this anchor for retaining earth is composed of a barlike member 14 inserted from a front face of a steel net 13, a support plate 15 provided between the barlike member 14 and the steel net 13, and the connection fitting 16 connecting the barlike member 14 with the bolt 7 fixed on the natural ground like the universal joint on a rear face of the steel net 13. The barlike member 14 and the bolt 7 are screw node reinforcing bars like all screw, and a nut 17 is screw-fitted in an external part of the barlike member 14. The connection fitting 16 is provided with a pair of couplers 18, 19 screw-fitted in respective screw node reinforcing bars and annular members 20 loosely inserted into through holes 18a, 19a provided in both couplers, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363078-A (JP)
Title: Nonaqueous electrolytic solution battery
Inventor: KANAI KUMIKO
IPC: H01M10/05
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution battery in which it is possible to widen a selection range of electrolytes.  <P>SOLUTION: This nonaqueous electrolytic solution battery is provided with a positive electrode, a negative electrode, and nonaqueous electrolytic solution, and at least either current collector of the positive electrode and the negative electrode contains a compound (for example, TiN) containing a transitional metal element and at least one element of III family, IV family or V family.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129815-A (JP)
Title: Charge pump circuit
Inventor: KITAJIMA HIROYUKI
IPC: H03F3/70
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit which can make its semiconductor substrate not carry the potential of a negative electrode output terminal but carry grounding potential.  <P>SOLUTION: The charge pump circuit has a positive voltage generating circuit 210 for generating a positive voltage +2VDD twice as large as a power-supply voltage VDD and has a negative voltage generating circuit 220 for generating a negative voltage -2VDD inversely twice as large as the power supply voltage VDD. The positive voltage generating circuit 210 comprises a first boosting portion 211 so having MOS transistors T31-T34 and capacitors C31, C32 as to generate the positive voltage +2VDD by feeding the power-supply voltage VDD. The negative voltage generating circuit 220 comprises an inverting portion 221 so having MOS transistors T41-T44 and capacitors C41, C42 as to generate the negative voltage -VDD by feeding the power supply voltage VDD, and comprises a second boosting portion 222 so having MOS transistors T51-T54 and capacitors C51, C52 as to generate the negative voltage -2VDD by feeding the negative voltage -VDD from the inverting portion 221. The transistors T31, T33, T34 and T41 are p-channel type ones, and transistors T32, T42-T44 and T51-T54 are n-channel type ones.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066305-A (JP)
Title: Game machine, method for preventing illegal act in game machine, and program
Inventor: SHIBAGAKI TAKASHI
IPC: A63F5/04
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a setting alteration made by an illegal act during business by previously setting a time zone in which a setting alteration can be forbidden, and monitoring the time zone.  <P>SOLUTION: The method for preventing the illegal act in a game machine comprises a step of specifying the time of receiving a setting command, by a timer (S4); a step of comparing the specified time with information on a setting alteration time zone stored in a setting alteration time zone storage part, by a setting alteration time zone determining part (S5); and a step of performing error processing by determining illegal setting change processing when the time corresponds to the setting alteration improper time zone (S7) and performing setting alteration processing by determining regular setting alteration processing when the time does not correspond to the setting alteration improper time zone (S6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125282-A (JP)
Title: Catalyst particle and method for manufacturing the same
Inventor: ITO MIHO
IPC: B01J23/63
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To properly produce in a liquid phase a catalyst particle consisting of a base particle having a nano-meter order primary particle size and made of one kind of a single fine particle or a solid solution fine particle of two or more kinds, and one or more kinds of metals covering at least a part of the surface of the base particle.  <P>SOLUTION: The base particle 1 having the nano-meter order primary particle size and made of one kind of the single fine particle or the solid solution fine particle of two or more kinds and a metal precursor 3 are mixed with a solvent 4. By exposing the solvent 4 in which the base particle 1 and the metal precursor 3 are mixed to an ultrasonic wave, a metal coating layer 2 consisting of the metal fine particle having the nano-meter order particle size or several atomic layers, the metal of which is obtained by the reduction of the metal precursor 3, is precipitated on the surface of the base particle 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133964-A (JP)
Title: Desktop ventilating device
Inventor: FUJISHIRO YUKI
IPC: F24F9/00
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desktop ventilating device to be used for working on a table, having improved workability.  <P>SOLUTION: The desktop ventilating device comprises a flat pull hood and a push hood arranged on the opposite upper part thereof for blowing a uniform flow of air, both of which are connected via a supporting member with a built-in suction mechanism. It has a front face portion and both side face portions kept open. Preferably, a central portion on the surface of the pull hood is formed as a shut-off face and its peripheral portion is formed as a suction face, and an air flow guide is provided therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135052-A (JP)
Title: Method for realizing fog effect in mixed reality space
Inventor: SHIMOYAMA TOMOHIKO
IPC: G06T17/40
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, for a dark overall scene, a conventional mixed reality (MR) technique using a video see-through HMD requires operations of darkening the brightness of captured real video and rendering CG in corresponding darkness, which require a real time change in the brightness of the real video to pose a high processing load.  <P>SOLUTION: Real video is rendered in lower brightness with a FOG function of a graphics card and CG is also rendered in lower brightness with the FOG function to present an overall scene to a user as if it was dark. The use of the hardware function of the graphics card for a dark scene enables a dark scene without performance sacrifice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132398-A (JP)
Title: Spouted pouch container
Inventor: FUKUMIZU TAKASHI
IPC: B65D81/18
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spouted pouch capable of preventing waterdrops from sticking after a filled article is stored at a low temperature.  <P>SOLUTION: A spouted pouch container 1 is fitted with the spout 8 in a bag body 7 formed into a bag-like shape with a multi-layer film. A void layer 2 is provided in an intermediate layer of the multi-layer film of the bag body 7, and a bleeder 3 communicating with the outside is provided in this void layer 2, and this bleeder 3 is constituted so that this is opened on the upper end part 5d of the bag body 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132536-A (JP)
Title: Recording device
Inventor: MAEDA TAKASHI
IPC: B41J15/18
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device capable of simultaneously setting multiple recording media wrapped around in a roll shape of the same or a different size.  <P>SOLUTION: Paper feed parts 1 and 2 storing recording media 11 and 21 wrapped around in the roll shape are arranged in two upper and lower stages. A communication part 8 communicating both paper feed parts 1 and 2 with each other is formed by a door 81 installed at the ceiling 13 of the lower stage paper feed part 1 and normally close and an insert guide passage 82 formed in the bottom 23 of the upper stage paper feed part 2 corresponding to the door 81 and fitting the door 81 to be pushed open in installation. The axes P1 and P2 of support shafts 12 and 22 supporting the recording media 11 and 21 stored in both paper feed parts 1 and 2 are disposed on the same line. When the recording media 21 stored in the upper stage paper feed part 2 are fed, the recording media is led to the carrying means 3 through the communication part 8 and the lower paper feed part 1, and the support shaft 12 of the lower stage paper feed part 1 is moved backward from the carrying passage formed by the carrying means 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134187-A (JP)
Title: Liquid transport method in minute flow path of microchip
Inventor: INOUE MASAO
IPC: G01N37/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid transport method for reducing a time, until a transported liquid in a minute flow path attains the desired flow rate at a start of liquid transport and the time until the transported liquid in the minute flow path is stopped, when the liquid transport is stopped.  <P>SOLUTION: A microchip comprises at least one substrate, in which the minute flow path of the flowing liquid is disposed on one surface and has a predetermined geometry, and an opposite substrate for sealing the minute flow path of the flowing liquid. In the method for transporting the liquid in the minute flow path of the microchip, pressure is applied to the liquid by liquid transporting equipment at a start of the liquid transportation, and the liquid is transported; and after the pressure attains a preset value, the liquid is transported at a predetermined speed and a fixed flow rate. The liquid transport pressure is decreased to zero or a value close to zero, while the liquid is transported at the predetermined speed and the fixed flow rate, when the liquid transportation is finished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039757-A (JP)
Title: Digital video signal processing apparatus and its method for mobile communication system
Inventor: SEO KWANG-DEOK
IPC: H04N21/488
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital video signal processing apparatus and its method for a mobile communication system capable of effectively processing video signals for a multi-person video conference.  <P>SOLUTION: The digital video signal processing apparatus for the mobile communication system includes a plurality of video conference terminals 10 each having an image camera 10a, and an MCU 20 which mixes video signals received from the video conference terminals 10 for transmission to each of the video conference terminals 10. Each of the video conference terminals 10 reduces the resolution of a video signal inputted by the image camera 10a and transmits the video signal. Each of the video conference terminals 10 includes a down scaling part which reduces the resolution of the video signal inputted by the image camera 10a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131182-A (JP)
Title: Compact container
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact container in which an inner tray 4 for filling a cosmetic is easily detached, it is also easily mounted, the mounted inner tray is surely fixed inside a housing recessed part 3 and the structure is simplified.  <P>SOLUTION: A part of a peripheral wall forming the housing recessed part 3 is formed as an engaging piece 32 capable of elastic swing in inward and outward directions, and the inner surface and the outer surface of the inner tray 4 are engaged through a recess and projection engaging means 34. Also, a part of a bottom wall forming the housing recessed part 3 is constituted as a push-up lever 36 capable of vertical swing and it is constituted such that the engaging piece is elastically deformed outward to release engagement by pushing in the push-up lever and then the inner tray is pushed up. Also, a projection preventing means for preventing the outward projection of the push-up lever is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004158453-A (JP)
Title: Separator with inorganic protection film and lithium battery using the same
Inventor: CHO CHUNG-KUN
IPC: H01M50/457
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium battery using a separator with an inorganic film restraining a cathode activator from shifting to reduce self-discharge.  <P>SOLUTION: A separator/inorganic film structure is formed by forming the inorganic film on the surface of the separator for the lithium battery to restrain the cathode activator from shifting. The self-discharge and a capacity reduction of the battery is restrained by blocking the shift of the cathode activator by the separator/inorganic film structure. The inorganic film is formed at least on one surface of the separator to block the shift of the cathode activator, and assumes the role of restraining the battery from self-discharge and capacity reduction. The inorganic film like this is formed on both surfaces or on only one surface of the separator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160649-A (JP)
Title: Forming method of via hole of glass wafer
Inventor: LEE MOON-CHUL
IPC: B81B1/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a via hole whereby a via hole having a smooth surface can be formed without occurrence of an undercut or a minute crack at MEMS packaging.  <P>SOLUTION: In this forming method of the via hole of the glass substrate, at first, a polysilicon layer is formed on the glass wafer, then, the via hole is patterned on an upper part of one of the polysilicon layer formed on the wafer with the usage of a dry film register, and after that, etching is performed on the patterning part of the via hole until being adjacent to the polysilicon layer on the opposite side with a sand blaster. Then, the dry film register is removed, and wet etching is performed on the formed via hole with hydrofluoric acid (HF) solution. Next, the polysilicon layer on the glass wafer is removed. By these processes, reliability of the obtained element is improved without occurrence of the undercut at processing the via hole of the glass wafer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005144607-A (JP)
Title: Template for punch die
Inventor: TAKEUCHI TAKAYUKI
IPC: B26F1/44
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a template superior in flatness by reducing a warp and deformation.  <P>SOLUTION: This template B<SB>1</SB>is formed by adhering by pressurization by laminating a plurality of plywood 1. The template B<SB>1</SB>for reducing the warp and the deformation is provided by using the plywood 1 of removing residual stress by forming a plurality of strips of grooves 2 on one surface in the residual plywood 1 except for the obverse-reverse plywood 1 of the template B<SB>1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI