baber/WOPTO huggingface dataset:
Patent JP-2003248460-A (JP)
Title: Organic el display device
Inventor: AMINO TADASHI
IPC: H01L51/50
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device having a color organic EL panel in which brightness is not reduced even though the panel is used for a long time and a good image can be obtained.  <P>SOLUTION: A signal processing circuit is provided for every input signal of RGB to compensate for the degradation with time in light emitting characteristic of the light emitting elements of the corresponding color in the panel. Each circuit is provided with an amplifying circuit which amplifies the input signals and a control circuit which controls the amplification of the amplifying circuit. The control circuit is provided with a first means which computes the value corresponding to the accumulated value of the amount of current presently being flown into the light emitting elements of the color corresponding to the input signals based on the input signals and holds the value and a second means which is used to control the amplification of the corresponding amplifying circuit to compensate for the deterioration in the light emitting characteristic of the elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248885-A (JP)
Title: Disaster-associated information processing method
Inventor: SHIDA DAIKI
IPC: H04W28/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To confirm whether a person who possibly suffers from a disaster is safe in the disaster.  <P>SOLUTION: Information on a disaster area A and information on a subscriber in the disaster area A are received and stored in a disaster area subscriber table storage part 45. Then a disaster report is sent to a subscriber terminal 51 in the disaster area A. When the position of the subscriber terminal or a spontaneous safety confirmation answer is received from the subscriber terminal in the disaster area A, it is decided whether the subscriber is safe and the decision result is stored in the disaster area subscriber table storage part 45. Consequently, the disaster occurrence can be reported to the subscriber in the disaster area A and it can be decided whether each subscriber is safe. The decision result may be resent to the subscriber terminal as the transmission source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250150-A (JP)
Title: Apparatus for tracing person by using moving picture
Inventor: YAMASHITA MASATO
IPC: G06T7/20
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for tracing a person by using a moving picture, capable of accurately discriminating the number of people at a low cost by properly generating a track corresponding to the people.  <P>SOLUTION: The person tracing apparatus includes: a person area extract means 12 for extracting a person area from image frame data of a moving picture; a person area/track cross-reference means 13 for cross-referencing the person area with an existing track; a new track generating means 21 for generating a new track on the basis of the person area not associated with the existing track; a proximity track selection means 22 for selecting the existing track in existence within a prescribed range from the new track and closest thereto as a proximity track; and a track path copy means 23 for copying a path of the proximity track and giving the path to the new track.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245678-A (JP)
Title: Waste liquid treatment method by catalyst
Inventor: ABE HISAOKI
IPC: C02F1/72
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for treating waste liquid containing water polluting organic substances which cause problems such as sludge generation and insufficient decomposition in a decomposition method by oxidation using an iron salt and an oxidizing agent.  <P>SOLUTION: The waste liquid containing the water polluting organic substances is mixed with the oxidizing agent and the iron salt, and the liquid is adjusted to be pH 5 or below. In an aqueous solution of 27°C and 0.5 wt.% hydrogen peroxide concentration, the waste liquid is treated in the presence of active carbon having a hydrogen peroxide decomposition capacity at least 5% in hydrogen peroxide decomposition rate after 60 min when 0.5 wt.% of the active carbon is added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256399-A (JP)
Title: Control method for switching in hot standby system
Inventor: NISHIZAKI TOSHIHIRO
IPC: G06F11/20
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for switching in a hot standby system of a loosely-coupled multiprocessor comprising more than three computers, which levels out loads of each computer.  <P>SOLUTION: A first computer 100 switches a transactional application operated by the first computer 100 to a second computer 200 as an operation for the second computer 200 when the first computer 100 fails. A means 206 to notify switching of a batch application notifies the switching of the batch application to a third computer 300, if a means 205 to judge the switching of the batch applications judges that an application load of the second computer 200 becomes more than the application load of the third computer 300. A first means 302 for switching the batch applications processes a switching process in order to hand over the batch applications to a first means 301 for alternative processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256132-A (JP)
Title: Mouse with scroll function
Inventor: KUROIWA KOICHI
IPC: G06F3/0354
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse with a scroll function reducing push-down load in the push operation of a scroll wheel and the dispersion of torque in rotating operation while reducing the number of parts with a simple constitution.  <P>SOLUTION: In this mouse with the scroll function including a coordinate information input part provided in a case 11; operating buttons 12, 13 disposed side by side on the outside of one end of the case; the scroll wheel 14 supported adjacently to the operating buttons so as to be rotatable around a rotating shaft 14a and to swingable at one end of the rotating shaft; and detecting means 14c, 14d for detecting the rotating quantity and pushing of the scroll wheel, a click pin 16 supported movably in the radial direction on the push side of the scroll wheel, and a spring member 17 for pressing the click pin to the rotating shaft of the scroll wheel, are constituted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253249-A (JP)
Title: Ultraviolet-shielding material
Inventor: WAKABAYASHI KATSUHIKO
IPC: C09K3/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-shielding material safe even when the material is brought into contact with a human body, and having excellent handleability.  <P>SOLUTION: The ultraviolet-shielding material in a fine particle shape has a structure in which one or several fine particles of an ultraviolet-absorbing material comprising cerium oxide and/or titanium oxide are included in the inside of a fine particle comprising silica and having 20-100 nm particle diameter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253431-A (JP)
Title: Thin film deposition apparatus
Inventor: NEGISHI TOSHIO
IPC: H05B33/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition apparatus which can deposit an organic thin film of a uniform film thickness distribution.  <P>SOLUTION: This thin film deposition apparatus comprises a vacuum tank 2, and an evaporation unit 3 comprising a plurality of host evaporation sources 30 and dopant evaporation sources 31 which are disposed in the vacuum tank 2 at a predetermined pitch P. The evaporation unit 3 is relatively oscillated with respect to a substrate 5. The oscillating direction of the evaporation unit 3 is substantially parallel to a film deposition surface of the substrate 5. The distance of oscillation of the evaporation unit 3 is the same as the pitch P of evaporation ports 34 and 35 of the host evaporation sources 30 and the dopant evaporation sources 31. The evaporation ports 34 and 35 of the host evaporation sources 30 and the dopant evaporation sources 31 adjacent to each other accommodating the same material are arrayed while shifted by one half of the pitch Q.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250872-A (JP)
Title: Deodorizing device and deodorizer using the same
Inventor: HIROTA MASANORI
IPC: B01D53/14
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing device for removing odor within a space and improve odor removing performances of a deodorizer using the same.  <P>SOLUTION: The deodorizing device is formed by combining a first deodorizing element 1 in which finely divided photocatalyst particle with oxide of zinc supported on titanium oxide and having the surface thereof given characteristic of base is mixed with an adsorbent and supported on a gas permeable porous matrix through a binder, a second deodorizing element 2 in which a compound oxide of manganese, cobalt and copper mixed with an adsorbent is supported on a gas permeable porous matrix through a binder and a third deodorizing element 3 in which at least one of an inorganic salt and an alkaline earth metal compound mixed with an adsorbent is supported on a gas permeable porous matrix through a binder. Thus, hydrogen sulfide and ammonia are removed efficiently by the adsorption and the action of oxidative decomposition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002262780-A (JP)
Title: Bacteriocin-containing sorbic acid preparation as additive for feed for agricultural livestock
Inventor: RACZEK NICO N
IPC: A23K20/105
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a readily treatable additive for feed, having preserving activities, capable of improving the ability and not having defects such as volatility, malodor and corroding activities. SOLUTION: This additive is a preparation containing sorbic acid and at least one kind of bacteriocin.
Patent JP-2003254877-A (JP)
Title: Treatment for specimen and member with filter
Inventor: ITANI KAZUNORI
IPC: G01N33/48
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for a specimen that enables the treatment of a small amount of specimens and the easy and sure sampling of an object (objective component) from the inside of the specimen, and a member with a filter used for the treatment for the specimen.  <P>SOLUTION: The member 1 with the filter is housed in a space 13 partitioned with a tubular member 11 mountable on the top end of a nozzle 30 and the filter 12 attached to a passage thereof, which can support the object and is provided with the tubular member 11, the tubular member 11, and a particle P not to pass through the filter 12. With keeping a state that the member 1 is attached to the end of a nozzle 30, the object in the specimen is supported with the particle P by introducing the specimen into the member 1 with the filter 12. Thereafter, the particle P carrying the object is left on the filter 12 by exhausting the specimen from the inside of the member 1 with the filter 12. Also operation suspending the particle P to the specimen is preferable after introducing the specimen to the inside of the specimen with the filter 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251659-A (JP)
Title: Method for manufacturing porous body
Inventor: YAMAZAKI TETSUYA
IPC: B29L28/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous body by which the porous body through which a plurality of fine holes pass mutually in parallel can be highly accurately manufactured without after-processing and in particular, the heavy plate-like porous body in which a large number of fine holes are highly densely arranged can be highly accurately manufactured, too.  <P>SOLUTION: Apex parts of a group 10 of molding pins are pushed into a molding material while a pressure is applied on the molding material R filled in a cavity C and under a plasticized condition by a core 4. In this instance, the core 4 is moved in the direction separated from a fixed mold 2 through the molding material under a plasticized condition in the cavity C in accordance with amount of pushing-in of the group 10 of the molding pins. After the apex parts of the group 10 of the molding pins are brought into contact with a cavity face C2, the molding material R is solidified while the pressure is applied on the molding material in the cavity by the core 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250304-A (JP)
Title: Apparatus for connecting implement and traveling work vehicle
Inventor: KITAMURA YUJI
IPC: A01B59/043
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for connecting an implement so as to prevent action of torsion between a tractor and the implement by operation in a hillside in the left and right directions.  <P>SOLUTION: The apparatus for connecting the implement is provided with a connecting frame 4 on which the implement is freely demountably mounted. The connecting frame 4 is equipped with a left and a right parts 37 to be connected relatively to a left and a right connecting parts installed in a traveling vehicle. At least one of the left and right parts 37 to be connected is freely vertically movably provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255006-A (JP)
Title: Current sensor fault sensing device for ac motor
Inventor: FUJIMOTO SATORU
IPC: H02P23/07
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault-detecting device of a current sensor, in which an A-D converter for the current sensor can be reduced and the accuracy of diagnosing the faults of the sensor is not deteriorated.  <P>SOLUTION: The fault-sending device of the current sensor estimates a deviation Δw of a current value, due to the time difference of sampling timings by an error estimating unit 11, and corrects (corrects X to X+Δw) a fault decision value by a decision condition correcting unit 12 by using the result. A fault-diagnosing unit 13 diagnoses all current values detected by current sensors 7-1 to 7-3 and the fault of the current sensor with the corrected decision value. For example, the device decides whether the total sum Iu+Iv+Iw' (wherein Iw' is a value of Iw including errors) of the actually A/D-converted three-phase current values is larger than X+Δw, and decides the fault of the sensor, if the sum is larger. With this constitution, accurate fault decision can be conducted with the decision value of a necessary minimum limit, in response to the operating conditions for the current value (Iw') including errors due to delays of the sampling timings.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252549-A (JP)
Title: Stair elevator for wheel chair
Inventor: YAMANAKA TAKESHI
IPC: B66B9/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stair elevator for a wheel chair capable of being adopted in a place where a wide installation space can not be secured such as a usual home and saving electric power consumption and installation cost by directly lifting up the wheel chair for going up and down stairs and eliminating a conventional car to miniaturize the whole body.  <P>SOLUTION: A rotary mechanism 5 is attached on a elevator body 13 of a lift mechanism provided on an elevator mechanism 3, two retaining arms 6, 6 swinging between a horizontal position and a vertical position are fixed on a rotating shaft of the rotary mechanism 5 at a facing interval where the wheel chair is fitted in. A receiving member 11 lifted up by contact of rising wheel chair retaining arms 6, 6 with keeping a horizontal condition to the wheel chair 7 is provided. An engagement means preventing the wheel chair 7 from coming off is provided at a part where the two wheel chair retaining arms 6, 6 get into contact with the receiving member 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263644-A (JP)
Title: Outline extraction method and device
Inventor: TAWARA YOSHINORI
IPC: G06T7/60
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image outline extraction method and device for always stably executing the accurate recognition of even an image whose background density is almost the same as the density of the finger, or whose density is not locally uniform due to the difference of lighting or variation in illuminance.  <P>SOLUTION: In this outline extraction method for extracting the outline of an object in an image read by a line sensor for reading line data for every line, the image is set with a first area configured of the prescribed number of pixels including a pixel under consideration and a second area interposing the first area, and the density value of each pixel under consideration is specified based on means density in each area, and the extreme value of the pixel value on the line data including the specified pixel under consideration, and the outline of the object in the image is extracted based on the position relation of the position on the line of the calculated extreme value and a reference line for judging the outline position set in the image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260602-A (JP)
Title: Vibration stopper in lathe
Inventor: KOBAYASHI KATSUNARI
IPC: B23B13/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technical means to effectively suppress the vibration generated in a rear end of a bar after the rear end of the bar fed by a bar feeder is separated from the bar feeder in a device which is fitted to a counter chuck side of a spindle of a lathe to prevent the bar fed through a hollow hole formed at the axis of the spindle from being co-rotated during the machining.  <P>SOLUTION: A guide cylinder (a liner) 15 of the inside diameter corresponding to the diameter of the bar to be fed to the rear end of the spindle of the lathe (an end part of the counter chuck) is provided in a non-rotatable manner, cutting fluid is fed to the inside diameter side of the liner 15 to suppress the vibration of the bar 23 rotated in the hollow hole 22 of the spindle 2. In the lathe to machine the bar, a chuck cylinder 3 to open/close the spindle chuck is generally provided on the rear end of the spindle 2, and the liner 15 is attachably/ detachably fixed to the rear end of the chuck cylinder 3 via fitting members 16 and 17 because the liner 15 must be changed when the diameter of the bar to be fed is changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263405-A (JP)
Title: Asynchronous interface device and asynchronous interface method
Inventor: OGAWA MAKOTO
IPC: G06F13/40
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asynchronous interface device and an asynchronous interface method that can perform data transfer among a plurality of asynchronously operated devices always normally regardless of the cycle of the operating clock of each device.  <P>SOLUTION: This asynchronous interface device is provided with registers 13, 14 for incorporating to hold data for reading supplied from the outside, synchronously with the clock supplied from the outside; a pulse generating part 11 for generating a start pulse when the data for reading is changed; an arbitration part 12 for generating an inhibiting signal for inhibiting incorporation into the registers 13, 14 in response to the start pulse generated by the pulse generating part 11; and a driver 15 for reading and outputting the contents held in the registers 13, 14 inhibited from incorporation by the inhibiting signal generated by the arbitration part 12, synchronously with the read signal supplied from the outside asynchronously with the clock.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002357695-A (JP)
Title: Decontamination method and device
Inventor: SAKASHITA MOTOAKI
IPC: G21F9/28
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a chemical decontamination method and device capable of repeating the decontamination of an object to be decontaminated without decomposing a decontamination solution by providing a reducing agent storage tank and an oxidizer storage tank in order to solve the problem in the conventional decontamination of the object that chemical decontamination takes a long time because oxidative decontamination, oxidative destruction, reductive decontamination, reducing agent decomposition and washing are required every cycle. SOLUTION: This chemical decontamination device comprises the oxidizer storage tank for storing an oxidizer decontamination solution in a decontamination tank after oxidative decontamination tank, the reducing agent tank for storing the reducing agent decontamination solution in the decontamination tank after reductive decontamination, and a transfer pump for mutually transferring the decontamination solution between the decontamination tank and the storage tanks, so that the decontamination solution can be repeatedly used.
Patent JP-2003271234-A (JP)
Title: Condition remote monitor system
Inventor: KANEDA KICHIJI
IPC: G05B23/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condition remote monitor system in a small scale capable of monitoring a condition in many remote places without using a person.  <P>SOLUTION: A condition remote monitor system for remotely monitoring an operation condition of a rotating machine comprises at least one on-site monitor apparatus 8, a monitor server 20, and a communication means 9. The monitor apparatus 8 is constituted of a partial discharge sensor 3 arranged in the rotating machine, a temperature sensor 4, an oscillation sensor 5, a signal detection/storage 6 for detecting respective sensor signals by performing A/D conversion on the detected signals for storing as monitor data. The monitor server 20 has a communication module 7 for communicating with at least one on-site monitor constituting a computer apparatus 8; and a monitor server unit 10 constituting a computer for controlling communication, monitoring the on-site monitor apparatus 8, collecting monitoring data, and managing the data. The communication means 9 performs communication between the monitor server and the on-site monitor apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266166-A (JP)
Title: Top-pouring ingot-making apparatus for high melting point active metal
Inventor: DEMUKAI NOBORU
IPC: B22D7/12
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top-pouring ingot-making apparatus for high melting point active metal with which a cast ingot composed of the high melting point active metal such as Ti or this alloy, and having uniform components and good cast surface is surely made with the top-pouring method.  <P>SOLUTION: This top-pouring ingot-making apparatus 1 for high melting point active metal is composed of a copper-made ingot case 30 vertically stood on a base board 37, a semi-levitation induction melting furnace (molten metal supplying means) 2 positioned above the ingot case 30 and pouring the molten high melting point active metal M into the hollow part 31 in the ingot case 30 from the penetrating hole (molten metal tapping hole) 13 at the lower end part and a metallic pipe 40 which prevents the splash s by surrounding the poured molten high melting point active metal m in the hollow part 31 of the ingot case 30 and can be raised according to the surface level of this molten metal m.  <P>COPYRIGHT: (C)2003,JPO