baber/WOPTO huggingface dataset:
Patent JP-2004048400-A (JP)
Title: Error correction coding/decoding apparatus
Inventor: YAMASATO TAKANARI
IPC: H04L1/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain error rate characteristics almost tantamount to the one obtained by a soft decision receiver, using a hard decision receiver of a simple configuration.  <P>SOLUTION: Error correction coding is performed to input data. Next, error correction/detection coding is conducted and data transmission is performed. Encoding with one code having functionality of error correction and error detection simultaneously may be replaced for these operations. At the reception side, hard decision reception is performed. Error correction/detection decoding is performed, based on the hard decision data. Then, reliability information is attached to the data decided as hard, based on the output information of error correction/detection decoding. Received data with the reliability information is inputted to a soft input error correction decoder. Finally, error correction is performed by the soft input error correction decoder, and data is reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049304-A (JP)
Title: Locking device in game machine
Inventor: NAHATA YUTAKA
IPC: A63F7/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device in a game machine capable of releasing the lock of a glass door and a front frame with one operation rod, and reducing the number of parts.  <P>SOLUTION: The operation rod 46 and a glass door operation body 52 are mounted in a support body 18 of the locking device 17. The support body 18 has upper and lower outer frame hook parts 43 and 44 to be engaged with an outer frame engagement clamp in an outer frame, and the glass door operation body 52 has glass door hook parts 53 and 54 to be engaged with a glass door engagement clamp in the glass door. The engagement of the glass door hook parts 53, 54 and the glass door can be released by operating the operation rod 46 with the lock release operation of the glass door by a cylinder lock 37 and operating the glass door operation body 52. On the other hand, by operating the operation rod 46 with the lock release operation of the front frame, the upper and lower outer frame hook parts 43 and 44 are tilted, so that the engagement of the upper and lower outer frame hook parts 43 and 44 and the outer frame engagement clamp can be released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049327-A (JP)
Title: Drawer of cabinet
Inventor: KOBAYASHI YOSHIAKI
IPC: A47B77/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve a drawer of a cabinet refined to improve the operability.  <P>SOLUTION: The drawer of the cabinet has a cam mechanism to convert the vertical movement of a vertical movement member to the horizontal movement to push out the drawer by the forward movement of the vertical movement member when the vertical movement member connected to a pedal is moved downward. Accordingly, since the drawer is pushed out by the stepping operation of the pedal, a person can draw out the drawer without stooping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053069-A (JP)
Title: Cooling medium circuit and vending machine using it
Inventor: TAKAHASHI YUICHI
IPC: F25B1/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling medium circuit of a vending machine capable of efficiently performing heating and cooling without changing flow of a cooling medium in the cooling medium circuit.  <P>SOLUTION: A heat exchanger for heating and a heat exchanger for cooling comprise primary cooling medium circuits sequentially connected to allow circulation of a primary cooling medium, a secondary cooling medium circuit for heating for circulating a secondary cooling medium for heating of which heat is exchanged with the primary cooling medium of the primary cooling medium circuits by the heat exchanger for heating, and a secondary cooling medium circuit for cooling for circulating a secondary cooling medium for cooling of which heat is exchanged with the primary cooling medium of the primary cooling medium circuits by the heat exchanger for cooling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052610-A (JP)
Title: Engine control method and its device
Inventor: OSUDA MITSUNORI
IPC: F15B11/17
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control method and its device for simplifying a system preventing the possible increase of an engine speed due to erroneous operation and preventing the jump-up of an actuator.  <P>SOLUTION: A main pump 41 is driven by an engine 31 with a speed governing mechanism 32. An operating oil discharged from the main pump 41 is controlled by a control valve 44 and supplied to the actuator 43. When all remote control valves 45 for operating the control valve 44 are in non-operation positions, discharge pressure drop occurs in the main pump 41 and the drop is detected by a pressure switch 54. A governor controller 35 controls the speed governing mechanism 32 of the engine 31 in accordance with a detection signal from the pressure switch 54 so that the engine speed is reduced into a low-idle condition. A low-speed release switch 56 connected to the governor controller 35 is used for increasing and resetting the speed to a speed as set by an engine speed governing dial 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056326-A (JP)
Title: Portable terminal
Inventor: ASADA YUKINORI
IPC: H04M1/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal in which usability can be improved while suppressing power consumption.  <P>SOLUTION: An operating frequency is changed in accordance with a residual amount of a battery or elapsed time from finish time of an application in the portable terminal. Also, when the startup of the application is requested, whether the application is executed or not is controlled in accordance with the power consumption to be required for the execution of the application and the residual amount of the battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052037-A (JP)
Title: Method and apparatus for refining metallic titanium
Inventor: ONO KATSUTOSHI
IPC: F27B17/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for refining metallic titanium controlling solid solution oxygen concentration.  <P>SOLUTION: In the method for producing the metallic titanium by heat-reducing titanium oxide, a reaction zone is constituted with mixed fusing salt composed of calcium chloride (CaCl<SB>2</SB>) and calcium oxide (CaO) and/or calcium (Ca), and this reaction zone is divided into an electrolytic zone for electrolyzing the calcium oxide and/or the calcium chloride in the mixed fusing salt and reducing zone for reducing the titanium oxide, and in the above electrolytic zone, the calcium (Ca) and monovalent calcium ion (Ca+) are generated. Further, in the above reducing zone, the titanium oxide introduced into this reducing zone, is reduced with the calcium and the monovalent calcium ion generated in the above electrolytic zone and also, deoxidation in sponge-like metallic titanium (Ti) obtained by reducing the titanium oxide, is performed in this method and this apparatus for refining the metallic titanium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052170-A (JP)
Title: Leather-like sheetlike material
Inventor: SASO YASUHIRO
IPC: D04H1/4382
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a leather-like sheetlike material which absorbs more ultraviolet light at a wavelength range of 300 nm to 360 nm and has improved light resistance.  <P>SOLUTION: The method for producing the leather-like sheetlike material comprises providing the leather-like sheetlike material composed of extra fine fibers and a polyurethane resin with an ultraviolet absorption body being a reaction product between an epoxy compound and an ultraviolet light absorber and controlling the absorbance of the sheetlike material in ultraviolet rays in 300 nm-360 nm range by a spectrophotometer in a range of 1.4-2.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062520-A (JP)
Title: Optimizer, compiler program, optimization method, and recording medium
Inventor: KAWAHITO MOTOHIRO
IPC: G06F9/45
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a program by changing the execution order of instructions possible to cause an exception.  <P>SOLUTION: An optimizer for changing the execution order of the instructions in an optimization object program is provided with: an exception generating instruction detection part 310 for detecting a first instruction possible to cause the exception; a guarantee instruction detection part 315 for detecting a second instruction which is executed before the first instruction and guarantees that the exception of the first instruction is not to be caused; and an execution order control part 330 for changing the execution order of the first instruction so as to execute the first instruction before a selectively executed condition branching instruction and after the second instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059732-A (JP)
Title: Method for producing indene-based polymer, indene-based polymer, molded product and optical component
Inventor: YAMANAKA TETSUO
IPC: C08F232/08
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing an indene-based polymer having good physical properties including optical properties, mechanical strength and low water absorptivity, and to provide high-quality and inexpensive molded products and optical components using the polymer.  <P>SOLUTION: The method for producing the indene-based polymer comprises carrying out copolymerization of 0.01-5 pt(s). wt. of a cationically polymerizable polyfunctional monomer with 100 pts. wt. of a monomer mixture essentially containing a monomer of the general formula(1) in the presence of an organic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057542-A (JP)
Title: Bag
Inventor: HASHIMOTO NOBUO
IPC: A45C15/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag with a mirror capable of being used without opening a lid so as to prevent another person to peep into the contents of a bag body for solving such a problem that another person can peep into the contents in the bag body since a lid is opened when a mirror is used in a well known bag with a mirror installed in an inner face of an openable lid closing an opening of the bag body.  <P>SOLUTION: The bag is equipped with the lid 2 with the openable and closable opening of the bag body 1. The mirror 3 is mounted on the outer face of the lid 2. And, an ornament cover 5 mounted on the lid 2 hides the mirror 3 by covering the outer face of the lid 2, decorates a part of the lid 2, and is opened from the lid 2 to expose the mirror 3 for using the mirror.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063336-A (JP)
Title: Mounting structure of connector
Inventor: NISHIWAKE KAZUHIRO
IPC: H01R13/652
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a connector suppressing adverse influence such as flying of noise to a substrate pattern when static electricity which has flown to an outer shell of the connector is let loose.  <P>SOLUTION: A circuit substrate unit is composed of a substrate 1, a fireproof covering plate (fireproof enclosure) 2 and a heat sink 3. A USB connector 4 and a plurality of circuit elements 6 are loaded on the substrate 1. The connector 4 is covered by a metal shell (outer shell) 4a on the whole outside peripheral surface except for a connecting opening. The opening 10 is cut into an approximate square shape which is greater than the square section area crossed with the axial line of the connector 4. Three pieces of supporting pieces 12, 13 and 14 each extending inward from each center of three sides among the sides forming its inner periphery are formed. The supporting pieces 12, 13 and 14 are abutted to the shell 4a from three directions and the connector 4 is crimped by the two pieces of supporting pieces 12 and 13 facing each other by abutting the supporting piece 12 so that a side surface of the connector 4 is pressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057131-A (JP)
Title: Apparatus for repelling mole and method for installing the same
Inventor: TANAKA SUSUMU
IPC: A01M29/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized apparatus for repelling moles, having a simple structure, capable of surely and efficiently repelling moles and to provide a method for installing the apparatus.  <P>SOLUTION: The apparatus for repelling moles is equipped with a body 12 wholly buried in the ground, a motor 22 housed in the body 12 and installed in direct contact with the inside of the side of the body 12, a electric battery 30 which is a driving electric source for driving the motor 22 and a weight 28 eccentrically attached to the top of a driving shaft 26 of the motor 22. An antenna 32 in which the top is arranged in a standing state on the ground is provided along the outside of the side of the body 12. The side of the driving shaft 26 and the opposite side end thereof are held by supporting members 25 and 27 provided in the body 12 and a bearing part 29 of the driving shaft 26 is held by the supporting member 25 of the body 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072149-A (JP)
Title: Flat type display device
Inventor: SASAKI SHOZO
IPC: H04N5/64
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat type display device such as a plasma display device the design of a front face frame of which can easily be changed depending on its installed place.  <P>SOLUTION: The display device is provided with: a display unit comprising a panel and a circuit block placed on the rear side of the panel and applying a signal to the panel for its indication; a back cover 14 placed to cover the back side on which the circuit block of the display unit is located; and the front face frame 15 that configures an enclosure to accommodate the display unit together with the back cover 14, placed on the front face of the panel, having a window 15a corresponding to the display area of the panel, and covering the surrounding parts of the front face other than the display area. A decoration front face frame 20 is fitted to the outside of the front face frame 15, the decoration front face frame 20 being designed differently from the front face frame 15 and having a window 20a whose size is nearly the same as the window 15a of the front face frame 15a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072183-A (JP)
Title: Disaster prevention information distribution system
Inventor: SATO HIDETO
IPC: H04H20/84
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster prevention information distribution system capable of surely and securely distributing disaster prevention information to receivers even in the case of wirelessly distributing the disaster prevention information.  <P>SOLUTION: A slave station 211 receives the disaster prevention information transmitted from a master station 110 by using an antenna installed while the position and direction are preselected so as not to cause radio wave interference, a power supply wire interface 212 frequency-converts a carrier center frequency of a received signal into a frequency of a carrier signal with a frequency band at which the carrier signal can be transmitted via a power supply wire 213 installed inside a house and thereafter transmits the carrier signal to in-house receivers 214, 215, 216 via the power supply wire. Each of the in-house receivers frequency-converts the frequency of the received carrier signal into the original carrier center frequency of the received signal transmitted from the master station and thereafter reproduces the received signal as a loudspeaking sound signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033676-A (JP)
Title: Eyelid crutch tape
Inventor: KUKIDA AIKO
IPC: A61F13/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an eyelid crutch tape with which the eye of a patient can be inspected smoothly by using a stretchable tape while, in the conventional case, the eye is not able to be inspected surely due to the dryness of the eye and the sense of incompatibility felt by the patient, because the upper eyelid of the eye is crutched and the patient cannot make blinking when inspecting.  <P>SOLUTION: This eyelid crutch tape is formed to have the form of a hand pestle in its top view and stretchability by making the upper and lower parts of the rear surface of the tape adhesive and leaving the central part of the rear surface nonadhesive. Namely, this tape eliminates pain from the patient by using a soft transparent tape having a nonadhesive portion at the part touching the eyelashes of the patient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070452-A (JP)
Title: State estimation device, its method and program, current state estimation device, and future state estimation device
Inventor: MISU TOSHIHIKO
IPC: G05B13/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To update an internal state in stages by separating one or more observation signals at a certain point of time into individual signals.  <P>SOLUTION: A state estimation device 1 has a plurality of filtered wave estimation means 10 (10<SB>1</SB>, 10<SB>2</SB>-10<SB>m</SB>), a plurality of predictive estimation means 20 (20<SB>1</SB>, 20<SB>2</SB>-20<SB>n</SB>) and a delay means 30. The state estimation device 1 estimates the current internal state based on the observation signals input in time series by the filtered wave estimation means 10 and on the previously estimated internal state. Based on the input internal state and preset rules of state transition, the predictive estimation means 20 estimates a future internal state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067810-A (JP)
Title: Lubricating oil composition
Inventor: YAGISHITA KAZUHIRO
IPC: C10N10/04
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low sulfur content lubricating oil composition which is extremely excellent in abrasion proofness and, simultaneously, long draining properties and the like, particularly a lubricating oil composition suited in use for an internal combustion engine.  <P>SOLUTION: The lubricating oil composition comprises a lubricating oil base oil and, based on the entire amount of the composition, 0.005-0.4 mass% alkali metal or alkaline earth metal salicylate having one 20-40C alkyl group or alkenyl group and/or its (per)basic salt in terms of the metal element and (B) 0.005-0.2 mass% phosphorus-containing abrasion proofing agent in terms of the phosphorus element, and has a total sulfur content of the composition of ≤0.3 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003138253-A (JP)
Title: Fluorescent substance precursor particle and method for producing fluorescent substance
Inventor: MASUDA TAKAO
IPC: C09K11/81
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorescent substance precursor particle at a low cost which, because of the narrow particle size distribution and the sphericity, can be used for a cathode tube, a fluorescent lamp, a plasma display panel and a field emission display to form a uniform and minute fluorescent film having a high luminance, and moreover, because of the high purity and the homogeneity in chemical composition, can display an excellent fluorescence property; and a method for producing a fluorescent substance. SOLUTION: The method for producing a fluorescent substance precursor particle comprises reacting the raw material component for a fluorescent substance precursor, wherein the raw material component is passed through a mono-or multi-phase tubular reactor to react under a temperature and pressure condition below a certain critical point resulting in depositing the solid fluorescent raw material followed by obtaining continuously. The method for producing the fluorescent substance comprises further baking the fluorescent substance precursor particle thus obtained.
Patent JP-2004067322-A (JP)
Title: Fluid pressure jack
Inventor: HIGO HIROCHIKA
IPC: F15B15/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sized lightweight fluid pressure jack which is excellent in convenience and operability.  <P>SOLUTION: The jack is equipped with a cylinder body 20, a piston body 30, a pump 40, and a switching valve 50. The cylinder body 20 has a cylinder chamber 23, and the piston body 30 has a piston part 31 which partitions the cylinder chamber 23 into a first pressure chamber 21 and a second pressure chamber 22. The pump 40 has a supply port 41 and a delivery port 42, and delivers the fluid into the first pressure chamber 21 and the second pressure chamber 22. The switching valve 50 which is manually operated through a single operation part 95, switches the communication state between the respective flow paths of a supply flow path K connected to the delivery port 41, a drain flow path H connected to the supply port 42, a first flow path R1 connected to the first pressure chamber 21, and a second flow path R2 connected to the second pressure chamber 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069530-A (JP)
Title: Flow rate measuring apparatus
Inventor: TAKEMURA KOICHI
IPC: G01F3/22
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the influence of pulsation, to level consumption power regardless of pulsation periods, and to prevent an unneeded increase in costs.  <P>SOLUTION: The flow rate measuring apparatus has a flow rate detection means 9 that is operated by a battery power supply 10, and detects the average flow rate of determined measuring time according to a determined flow rate detection process in a determined measuring processing period. A control 11 for controlling the flow rate detection means 9 constantly maintains the ratio of the measuring processing period to the measuring time of the flow rate detection means 9, and extends the measuring processing period and the measuring time as the pulsation period detected by the period detection means 19 becomes larger. Therefore, while the measuring time is changed according to the pulsation period, the ratio of the measuring time occupying in total time becomes invariable, thus leveling the consumption power regardless of the pulsation period and reducing manufacturing costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069534-A (JP)
Title: Co sensor
Inventor: NIWA TAKASHI
IPC: G01N27/04
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a CO sensor achieving both of improvement in detection accuracy and reduction in power consumption.  <P>SOLUTION: CO is detected intermittently, and an installation condition of the CO sensor is detected by a installation place detection means. According to the installation condition of the CO sensor, an output period of a CO detection pulse is changed. If increase of detection precision is necessary, a detection interval is shortened. Usually, the detection interval is increased for lowering power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070069-A (JP)
Title: Manufacturing method of laminated substrate, and manufacturing method of laminated liquid crystal display element
Inventor: FUJIMURA HIROSHI
IPC: G02F1/137
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a plurality of laminated liquid crystal display elements from a sheet of substrate and having excellent mass productivity.  <P>SOLUTION: In the manufacturing method of a laminated substrate, a plurality of release films 11 are formed on a stripping substrate 20 and an electrode layer 13 is formed on the release films 11 to form a prescribed pattern shape. A prescribed quantity of a liquid crystal or a precursor 19 of a light controlling layer containing the liquid crystal is applied on the the inner part of a region enclosed by a sealant 14 and a substrate 18 to be transferred having an electrode layer 17 is superposed thereon and stuck thereto by curing the sealant 14 while a prescribed gap is maintained by spacers 16. The stripping substrate 20 is finally removed.  <P>COPYRIGHT: (C)2004,JPO