baber/WOPTO huggingface dataset:
Patent JP-2004167830-A (JP)
Title: Writing instrument
Inventor: KANARI HIROYUKI
IPC: B43K8/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing instrument which is equipped with a rotating cam type feed mechanism, reduces the number of components by virtue of a simple constitution, can be made compact, and enables the use of a long refill.  <P>SOLUTION: An outer cam (9) is formed on the front inner surface of a barrel (3). A rotating cam (10) is inserted into the outer cam (9), and the refill (1) is coupled to the rotating cam (10). The tip of the barrel (3) is fitted with a tip implement (5) with a through-hole (4) from which a writing tip (19) of the refill (1) is to be protruded. A guide cam (17) for imparting rotation to the rotating cam (10) is integrally provided at the back end of the tip implement (5) in such a manner as to face the outer cam (9). When undergoing a knocking operation, the refill (1) is moved to a writing position and a storage position via the rotating cam (10). An airtight sleeve for airtightly holding the writing tip can be provided in the tip implement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172448-A (JP)
Title: Semiconductor device
Inventor: NAMITA TOSHIYUKI
IPC: H01L25/07
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power MOSFET capable of suppressing on-resistance.  <P>SOLUTION: A power MOSFET 10 is formed flat with a power MOSFET circuit made in a first principal surface. The first principal surface of it has a source electrode pad 31 installed overall with a protective film 32 that covers the fitted source electrode pad 31. A plurality of source openings 34 for exposing the source electrode pad 31 are scattered across the protective film 32. Since the plurality of source openings constituting an external terminal of the source electrode pad can evenly pick up a source current regardless of position or azimuth, the on-resistance of the power MOSFET is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170757-A (JP)
Title: Polarizing plate for liquid crystal projector apparatuses and its manufacturing method
Inventor: OURA HIDEO
IPC: G03B21/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing plate for liquid crystal projector apparatus which has a wide-band antireflective film with excellent heat resistance formed on a sapphire substrate constituting a portion of the polarizing plate.  <P>SOLUTION: In the method for manufacturing the polarizing plate for liquid crystal projector which has the antireflective film 30 of ≤0.4% in reflectivity over a light wavelength range of 430 to 680 nm laminated and formed by vacuum vapor deposition of a multilayer oxide thin film on a surface of the sapphire substrate 27 constituting a portion of the polarizing plate 20 of a liquid crystal projector apparatus which irradiates a liquid crystal panel with light through a lens optical system and the polarizing plate 20, the surface of the sapphire substrate 27 held under a vacuum of 10 to 20 mPa is irradiated with oxygen ions for 60 to 600 seconds and then the antireflective film 30 is formed by laminating the multilayer thin film on the surface of the sapphire substrate 27 by vacuum vapor deposition while successively irradiating the surface with oxygen ions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003219064-A (JP)
Title: Information inquiry system
Inventor: HIGASHIYA TSUTOMU
IPC: H04W4/90
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information inquiry system capable of quickly and efficiently particularizing information and transferring the information with security.  <P>SOLUTION: When a mobile phone calls the emergency number 119, the ID of the mobile phone and a 119 message notice are fed to an area representative command facility 1A via a mobile phone exchange 4. The area representative command facility 1A encrypts the ID and transmits the encrypted ID to a relay center 2, after the relay center 2 decides a relay information system to be searched for on the basis of the ID, the encrypted ID is sent to the decided position information system. The position information system returns position information or the like to the relay center 2, the relay center 2 searches for a database 5 under the control to discriminate whether or not the position denoted by the position information is within the territory of the area representative command facility 1A, and transmits in-territory information or the like to the area representative command facility 1A when the position is within the territory. When the position is outside the territory, the relay center 2 transmits out-of-territory information or the like to the area representative command facility 1A, which transfers the ID to the command facility under the control according to the instruction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175577-A (JP)
Title: Processes for manufacturing spherical carbon and spheroidal graphite
Inventor: ISHIDA SUMUTO
IPC: H01M4/133
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture spherical carbon and spheroidal graphite resistant to strain and stress.  <P>SOLUTION: The spheroidal graphite is manufactured through a step wherein the spherical carbon comprising radially arranged carbon skeletons is grown by introducing a material hydrocarbon gas into a reaction zone comprising an inert gas atmosphere with a predetermined temperature range A and carbonizing the material hydrocarbon floating inside the reaction zone, and a step wherein the spherical carbon is graphitized by introducing the spherical carbon into an inert gas atmosphere with a predetermined temperature range B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180426-A (JP)
Title: Power supply back up circuit of portable telephone
Inventor: OGURI SHINJI
IPC: H02J9/06
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable high level setting of charging voltage of a lithium battery, enable increase of charging capacity, and enable prolonging operating time of a storage device and an RTC circuit in the state that a battery pack is detached.  <P>SOLUTION: When the battery pack 2 is not attached, a voltage is applied from the lithium battery 1 to the storage device 9 and the RTC circuit 10 via a switch 5. When the battery pack 2 is attached, a voltage is applied to the storage device 9 and the RTC circuit 10 via a regulator 8 and a diode 11, and the lithium battery 1 is charged via the regulator 3 and a switch 4. The switches 4, 5 are subjected to on/off control by output from a battery pack detecting circuit 6 and opened and closed. A signal wherein logical value of output of the battery pack detecting circuit 6 is reversed is input to the switch 4 via an inverter 7. The switch 5 performs reversed opening and closing of the switch 4. Outputs of the regulators 3, 8 are separated from each other by the switches 4, 5. It becomes unnecessary for output voltages of the regulators 3, 8 to be the same, and charging voltage of the lithium battery 1 can be made high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178296-A (JP)
Title: Knowledge based operation management system, method and program
Inventor: ASAHI HIDEAKI
IPC: G06F11/30
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knowledge based operation management system, method and program capable of performing operation management while reducing dependence on a system manager.  <P>SOLUTION: The system manager defines the information (messages to be supervised and recovery data or the like) needed for operation management from a monitor terminal 3 and registers this information in a monitor server 2 and the server 1 to be supervised. Upon trouble, the server 1 to be monitored sends trouble information to the monitor server 2, which in turn acquires the recovery data corresponding to this trouble information to send a recovery command included in the recovery data to the server 1 to be monitored. The server 1 performs the recovery command and sends the result of recovery to the monitor server 2. The monitor server 2 sends the received result to a monitor terminal 3, which in turn displays it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175936-A (JP)
Title: Prepreg and metal foil-clad laminate
Inventor: OSE MASAHISA
IPC: C08G59/62
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg which is highly filled with an inorganic filler exhibiting good moldability in thermal press molding and a metal foil-clad laminate made therefrom and having a high elongation.  <P>SOLUTION: Methyl ethyl ketone is added to a silicone oligomer to prepare a treating liquid. Methyl ethyl ketone is further added to the treating liquid, which is then compounded with silica and talc and agitated at room temperature for 1 hr, giving a treated-filler-containing solution. This solution is compounded with a bisphenol A epoxy resin, a modified phenol novolak resin, a high-molecular-weight resin, and a curing accelerator. To the resultant composition, methyl ethyl ketone is added to prepare a filler-containing varnish with a resin content of 70 wt.%. The varnish is impregnated into a glass cloth and heat dried at 140°C for 5 min to prepare a prepreg with a resin content of 50 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175963-A (JP)
Title: Light diffusing resin composition and light diffusing plate using the same
Inventor: MITSUNAGA MASAKI
IPC: G02B5/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusing resin composition capable of providing a molded product combining good stiffness with dimensional stability and surface smoothness and having good light diffusing property.  <P>SOLUTION: The light diffusing resin composition is obtained by compounding (A) 100 pts. wt. alicyclic structure-containing polymer resin (component A) with (B) 0.1-20 pts. wt. phyllosilicate (component B) having 50-200 mm equivalent/100 g cation exchange volume and (D) 0.1-30 pts. wt. at least one kind of light diffusing agent (component D) selected from inorganic fine particles and polymer fine particles and preferably further (C) a polymer (component C) having a functional group composed of carboxy group and/or its derivative. The light diffusing plate having large surface area is composed of the composition. The light diffusing plate is suitable for large display devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179060-A (JP)
Title: Stem mount assembling method and its assembly device
Inventor: YAMASHITA KYOJI
IPC: H01J9/32
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable to automatically assemble without choking an exhaust hole of an exhaust tube by accurately fitting the exhaust tube and a flare, in a stem mount assembling method and an assembly device including the flare, the exhaust tube, a connection lead of a coil or the like fitted to an end part of a glass tube bulb of a fluorescent lamp.  <P>SOLUTION: A shape of the flare 21 is simplified, whose body part is firmly gripped to have the flare 21, a pipe 23 and a lead wire 22 welded at the same time (b), and then, air is blown to the pipe 23 to form an exhaust hole 23a communicating with the pipe 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183117-A (JP)
Title: Method for reducing hydrogen sulfide in lime baking furnace
Inventor: FURUI MASAMI
IPC: C04B2/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing hydrogen sulfide in a lime baking furnace controlling the degree of washing of lime mud so as to afford ≤0.05 mass% of sodium sulfide content derived from white liquor in the lime mud fed to the lime baking furnace for reducing the hydrogen sulfide produced in the lime baking furnace in a causticizing process of kraft pulp.  <P>SOLUTION: The method for reducing the hydrogen sulfide in the lime baking furnace is carried out as follows. The feed rate of wash water is controlled so as to keep the conductivity of a filtrate within the range of 300-1,000 μS/cm for providing an alkali concentration of the filtrate filtered from a lime mud filter with 3-10 g/l (expressed in terms of Na<SB>2</SB>O) when the lime mud slurry washed with a lime mud washing machine is washed, dehydrated and filtered with a lime mud filter. The the sodium sulfide content in the lime mud fed to the lime baking furnace is regulated to ≤0.05 mass%. The lime baking furnace is preferably a rotary kiln.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183151-A (JP)
Title: Body-trimming knitted undergarment
Inventor: KAWAMOTO TAKAO
IPC: A41C1/02
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body-trimming knitted undergarment having girdle function, rich in fitting properties, and also exhibiting excellent hip-raising function and favorable wearability.  <P>SOLUTION: The body-trimming knitted undergarment 11 comprises at least the followings: a panty girdle part 13 comprising a front body part 14 and a back body part 24 covering around the waist of a wearer including her hip, and a crotch part 28 for inserting both legs therethrough; and a pair of leg insertion parts 33, 33 formed at the crotch part side 28 of the panty girdle part 13. The front body part 14 comprises an upper-half part 15 where knitted structure suppressing longitudinal stretch, and a lower-half part 16 whose stretch is slightly reduced than that of the knitted structure of the upper-half part 15. In the back body part 24, a hip covering part 25 ranging from the hip part to the buttock part is formed of a knitted structure comprising small loops. In each of the leg insertion parts 33, its front face part 34 is formed of the same knitted structure as that of the upper-half part 15, and the remaining part other than the front face part 34 is formed of a stretch-suppressed knitted structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187101-A (JP)
Title: Mixer circuit
Inventor: YAMAMOTO MASAKI
IPC: H03D7/14
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of transistors to be used by using a common mixer to convert the frequency of television signals of two frequency bands.  <P>SOLUTION: A mixer circuit is provided with: differentially connected first and second transistors 1 and 2; third and fourth transistors 10 and 11 which are differentially connected and whose respective emitters are connected to the collector of the first transistor 1; and fifth and sixth transistors 12 and 13 which are differentially connected and whose respective emitters are connected to the collector of the second transistor 2. An inductance element 7 is connected between the bases of the first and second transistors 1 and 2, one end of the inductance element 7 is connected to ground through a first capacitative element 8, the other end of the inductance element 7 is connected to ground through a second capacitative element 9, a first signal is inputted to the one end of the inductance element 7 and a second signal is inputted to the other end of the inductance element 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188598-A (JP)
Title: Resin material manufacturing method
Inventor: NAGAMUNE TSUTOMU
IPC: B29B9/06
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin material manufacturing method capable of obtaining a molded object reduced in the content of foreign matter, hard to generate molding defectiveness such as a silver streak or the like and excellent in dimensional accuracy.  <P>SOLUTION: A hydride of a ring-opened polymer and a resin compounded if necessary are kneadced to obtain pellets and, after these pellets are dried, they are transported in an amount of 3t/h by air and sent to and passed through a magnet filter wherein four rows of rod-shaped magnets are parallelly arranged in a pellet flowing direction to obtain a resin material with the number of foreign matters of 20 pieces/t or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004124685-A (JP)
Title: Frame member for mounting solar cell plate
Inventor: HORI HARUMI
IPC: H01L31/042
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible frame member for mounting a solar cell plate.  <P>SOLUTION: This frame member has a frame body 10 having a base 11 of a prescribed width fixed to the upper face of a foundation frame member; a pair of rising walls 12 of prescribed heights integrally formed on both end sides of the base 11 to extend upward; and a pair of edges 13 integrally formed at the upper ends of the rising walls 12 and extending parallel with the base 11 in the approaching direction of the tips to partition a center opening of a prescribed width between both the tips. The frame member further has an engaging piece 20 having engaging pieces 21 at both side lower parts to abut against the lower end faces of the edges 13, having a locking hole 22 at the center and rising upward to a prescribed height from the center opening; a long-sized pressing part 30 having lock side ends 31 locked to locking pieces of the solar cell plate placed abutting on the upper faces of the edges 13; and a locking member 40 locked to the pressing part 30 and the locking hole 22 to hold the side edges of the solar cell plate by the pressing part 30 and the edges 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162042-A (JP)
Title: Method and apparatus for generating mask utilized in conjunction with dipole illumination technique
Inventor: CAPODIECI LUIGI
IPC: G03F1/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mask layout method for using dipole illumination techniques compensating an 'intersection' area generated by shape features coming into contact with each other.  <P>SOLUTION: The method includes the steps of identifying horizontal critical features or vertical critical features from a plurality of features forming a layout; identifying interconnection areas which are areas in which one of the horizontal critical features or the vertical critical features contacts another feature of the layout; and generating an edge modification plan for each interconnection area based on the primary parameters. A horizontal mask pattern is then generated by compiling the horizontal critical features, a first shield plan for the vertical critical features and the interconnection areas containing a horizontal critical feature modified by the edge modification plan. A vertical mask pattern is then generated by compiling the vertical critical features, a second shield plan for the horizontal critical features and the interconnection areas containing a vertical critical feature modified by the edge modification plan.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004192686-A (JP)
Title: Storage device
Inventor: NISHIYAMA MINORU
IPC: G06F1/20
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve ventilation in a storage device while securing an area for setting up a signal line connecting a hard disk drive to a motherboard.  <P>SOLUTION: The storage device is provided with a plurality of hard disk drives 100 capable of being inserted and pulled out, and a connecting board 200 connected to a motherboard 20 provided for each of the plurality of the hard disk drives 100, and set up parallel to a direction of insert/pullout. The connecting board 200 is set up nearly parallel to the direction of insert/pullout of the hard disk drive 100, and has a hard disk connector 210 connecting to the hard disk drive 100 and a motherboard connector 220 connecting to the motherboard at position where respective connecting directions become nearly right-angled mutually.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003246898-A (JP)
Title: Gas-barrier material and laminated structure made by using it
Inventor: GOTO HIROAKI
IPC: B32B27/28
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-barrier material based on an ethylene/vinyl alcohol copolymer, having an oxygen permeability coefficient under moist heat conditions controlled to a low value while maintaining excellent processability.  <P>SOLUTION: The gas-barrier material is characterized in that it comprises an ethylene/vinyl alcohol copolymer resin composition containing a transition metal catalyst and an oxidizable conjugated diolefin polymer modified with an acid or an acid anhydride, and that it has an oxygen permeability coefficient, at 30°C and an RH of 80%, of 5×10<SP>-14</SP>cc-cm/cm<SP>2</SP>/sec/cmHg or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189056-A (JP)
Title: Braking device for vehicle
Inventor: TSUNEHARA HIROSHI
IPC: B60T10/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To freely adapt a braking device for a vehicle provided with a regenerative braking device, a hydraulic braking device, and an electric power braking device to a braking form required every braking mode.  <P>SOLUTION: When the braking mode is a mode for attaching importance to electric power preservation, the maximum regenerative braking torque TreMAX is set, and a small allowance (TreMAX×0.9) for setting the degree of freedom and small demand braking torque Ttotal of the vehicle are set to target regenerative braking torque Tre. The maximum hydraulic braking torque TfMAX is set from an elapsed time after the start of braking based on the response characteristic of the liquid pressure braking device, and either smaller value of (Ttotal-Tre) and TfMAX is set to target hydraulic braking torque Tf to utilize TfMAX as much as possible. It is obtained by target electric power braking torque Te=(Ttotal-Tre-Tf). When the braking mode is a mode for attaching importance to a braking response, target regenerative braking torque Tre, target electric power braking torque Te, and target hydraulic braking torque Tf are obtained in this order to satisfy a demand at the mode for attaching importance to a braking response.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188798-A (JP)
Title: Metering method for injection molding machine
Inventor: IGARASHI MORIHISA
IPC: B29C45/76
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely meter a molten resin by preventing the sagging phenomenon of the molten resin having extremely low or high viscosity when metering is done without making an injection nozzle touch a mold, and to properly perform the warning and stoppage of abnormal metering.  <P>SOLUTION: A standard retreat speed corresponding to the set rotational speed of an injection screw 3 determined on the basis of the plastication capacity of an electromotive injection molding machine A is set to a control device 10. The retreat speed of the injection screw 3 is detected by an absolute encoder (position detecting means) 9a at metering and, when the detection value is above the standard retreat speed corresponding to the set rotational speed of the injection screw 3, a warning message is issued, and metering operation is stopped. When the detection value is below the standard retreat speed, the set value of the back pressure of the injection screw 3 is changed automatically by a controller 14. When the number of times of the change reaches the preset number of times, the metering operation is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201360-A (JP)
Title: Converter device
Inventor: TAGAMI YOSHIHIRO
IPC: H02M7/12
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter device which balances the output current of each unit by suppressing the circulating current between units without providing a current detector or a controller for controlling gate pulse signals.  <P>SOLUTION: This converter has such a constitution that a plurality of converter units, which are controlled independently and convert AC into DC, are connected in parallel, that a current balancer, where a plurality of coils of the same number of turns are wound and are magnetically coupled to one another, is arranged on the input side of each converter unit excluding one unit of the plurality of converter units, and that the coils of this current balancer is connected in series to the respective lines of a connecting line on the input side of the converter unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI