baber/WOPTO huggingface dataset:
Patent JP-2003206784-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: SUETSUGU HAJIME
IPC: F01N3/24
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of correction of air-fuel ratio control in an engine which performs the air-fuel ratio control based on the output of an oxygen sensor at the upstream of a three-way catalyst, and corrects the air-fuel ratio control based on the output of the oxygen sensor at the downstream.  <P>SOLUTION: A control unit 10 detects the degree of degradation of the three- way catalyst 7 from the output of a sensor 8 at the upstream and a sensor 9 at the downstream, and the larger the degree of degradation is, the more the correction to the feedback control of the air-fuel ratio is reduced. By not unifying the correction, but changing the correction according to the degree of degradation of the three-way catalyst 7, the correction is neither excessive nor insufficient, and the catalyst 7 is neither in a oxygen-depleted condition nor in an oxygen-saturated condition, and the oxygen of the balanced optimum quantity is occluded by the catalyst 7 to achieve the optimum control of the exhaust gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210546-A (JP)
Title: Therapeutic apparatus for osteochondrosis
Inventor: NAKAMURA TOSHITAKA
IPC: A61H23/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish the shortening of the period of preservation therapy and avoid treatment and operation of cases showing no reaction to the preservation therapy by promoting repairs of affected sites of the osteochondrosis.  <P>SOLUTION: The therapeutic apparatus for osteochondrosis is provided with an ultrasonic treatment head module which has an ultrasonic transducer built therein and irradiates head parts of joint bones of patients suffering osteochondrosis with ultrasonic waves, a control means for controlling the ultrasonic waves, and a joint fixing means which has functions of fixing joint parts of the osteochondrosis patients at specified angles while fixing the ultrasonic treatment head module at a joint part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218888-A (JP)
Title: Polling communication system and polling control method
Inventor: KAKO TAKASHI
IPC: H04B3/54
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable polling communication of superior efficiency, regarding polling communication system containing a master station and a plurality of slave stations and a polling control method.  <P>SOLUTION: In the polling communication system wherein the master station 1 and the plurality of slave stations #1-#30 are connected by a bus and in the polling control method, a period of frame pulses from a frame generating part 4 for synchronization is divided into a plurality of kinds of polling periods different in the number of times polling, e.g. a low speed polling term in which the number of times of polling is small and a high speed polling term in which the number of times of polling is large. An address of a slave station to which one of the respective polling terms is adapted is controlled by an address control unit 3. By switching the polling terms, polling is performed to the slave station by a polling control unit 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217689-A (JP)
Title: Dye-sensitized solar battery using porous semiconductor layer and manufacturing method for it
Inventor: KOIDE NAOKI
IPC: H01L31/04
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide a high-efficient dye-sensitized solar battery at good yield by improving Jsc without lowering FF.  <P>SOLUTION: This dye-sensitized solar battery consists of an anode electrode including a conductive support and a porous semiconductor layer, a photosensitizing dye, a charge carrier layer and a counter electrode support. The solar battery is characterized in that an anode electrode has cathode luminescence characteristic, the light emission peak wavelength is in the visible light region, and the haze rate in the wavelength of the visible light region of the anode electrode is 60% or more. The above problem can be solved by this solar battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212643-A (JP)
Title: Unburned alumina-chrome brick
Inventor: SASAKI KIMIAKI
IPC: C04B35/101
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining brick whose thermal spalling resistance can be improved without deteriorating its corrosion resistance with the conserved energy, and is particularly suitable for a melting furnace for municipal waste and industrial waste.  <P>SOLUTION: In the alumina-chrome brick, 3 to 30 wt.% of one or more kinds selected from alumina-zirconia, zirconia-mullite, mullite and cordierite having particle diameters of ≥0.3 mm are blended. In particular, the particle diameters are preferably controlled to the range of 0.3 to 3.0 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002221514-A (JP)
Title: Eddy current flaw detection probe
Inventor: KUROKAWA MASAAKI
IPC: G01N27/90
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To accurately detect a flaw in an eddy current flaw detection probe. SOLUTION: This probe for detecting the flaw in a test body 10 has plural excitation coils 22a-22h generating an AC magnetic field to generate an eddy current in the test body 10, and plural thin film-like detection coils 21a-21h overlapped in an upper-and-lower double-layer state and arranged in a line.
Patent JP-2002293760-A (JP)
Title: Method for producing cyclopropanecarboxylic ester
Inventor: SODA HIROSHI
IPC: C07C69/747
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclopropanecarboxylic ester. SOLUTION: This method for producing a cyclopropanecarboxylic ester of the general formula (3) is characterized by comprising reaction between a cyclopropanecarboxylic acid of the general formula (1) (wherein, R<1> , R<2> , R<3> , R<4> and R<5> are each H, a halogen, alkyl, alkenyl, alkynyl, aralkyl or aryl) and a monohydroxy compound of the general formula (2): R<6> OH (wherein, R<6> is an alkyl, aralkyl or aryl) in the presence of a group 4 element compound.
Patent JP-2003215176-A (JP)
Title: Service interruption and restoration detector
Inventor: NAKAYAMA ETSURO
IPC: G01R19/25
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate instability in a service interruption and restoration detection caused by abrupt change of voltage in an electric power source in generation of the service interruption and restoration, and to prevent a service interruption and restoration detector and a peripheral electronic equipment using the electric power source as a supply power source from being affected.  <P>SOLUTION: In this service interruption and restoration detector comprising an electric power source circuit 3, an electric power source 5 for back-up, and a service interruption and restoration detecting circuit 1 to supply an electric power source to an electronic equipment circuit 7, the power source circuit 3 is a circuit for supplying the electric power source to the service interruption and restoration detecting circuit 1 and the electronic equipment circuit 7, the electric power source 5 for the back-up is a circuit for supplying the voltage to the service interruption and restoration detecting circuit 1 in the service interruption, the service interruption and restoration detecting circuit 1 has a micro computer 11 and a circuit 12 for detecting a voltage condition of the power source, the micro computer 11 has at least four operation conditions in response to the voltage conditions in the power source, and at least three service interruption and restoration detecting levels, the micro computer 11 is operated at low electric power consumption to monitor the service restoration when the service interruption is detected, and the micro computer is operated at a usual operation when the service restoration is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216222-A (JP)
Title: Device and method for managing information on assembly, adjustment and inspection process
Inventor: TSURUTA AKIZO
IPC: G06Q10/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an information managing device for assembly, adjustment and inspection processes for shortening the residence time of a defective article in assemble, adjustment and inspection processes and improving the efficiency of investigation and handling of a defect cause.  <P>SOLUTION: This information managing device is provided with an information inputting means for inputting a defect information set about 'a phenomenon', 'cause', 'handling' and 'measures' and additional information including 'an defect occurrence ID', 'a product name' and 'a defective part' with respect to a product defect that takes places, a defect information database for unitarily storing the defect information set obtained by associating a phenomenon, cause, handling and measures with a record with the 'defect occurrence ID' defined as a key to be a group and the additional information, an information reading means for reading information on the defect information database, and an accumulating means for retrieving and accumulating the information on the defect information database.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216557-A (JP)
Title: Information processor, method, information processing system and program
Inventor: OWA TAKAYUKI
IPC: G06F13/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To upload information with a simple operation.  <P>SOLUTION: A digital camera 55 transmits electronic mail with the image taken a picture attached thereto to a mail server 11-1 according to the operation of an user. An user ID and a space ID are filled in the electronic mail. The mail server 11-1 reads the user ID, the space ID and the attached image data from the received electronic mail. The mail server 11-1 transmits the image data, the space ID and a picture frame ID to an AO server 12 after setting the picture frame ID of the picture frame when the common visualization space is decorated with the image data. The AO server 12 stores the received data and transmits the data to a CP server 14. The CP server transmits the received data to client computers 31-1, 31-2. The client computers 31-1, 31-2 display the received image at a prescribed position specified by the picture frame ID of common visualization space.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215977-A (JP)
Title: Photoreceptor drum, process cartridge using the same and image forming apparatus
Inventor: SUDA TAKEO
IPC: G03G9/08
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost photoreceptor drum that does not generate any noise irrespective of its simple constitution.  <P>SOLUTION: The photoreceptor drum 1 to which a cleaning blade 5 for eliminating untransferred toner, the members such as an electrifying roll 4 applied with bias voltage containing AC or a developing roll 7 are installed in contact or adjacently. Ribs 20 and 21 for increasing the rigidity are provided on an inner peripheral surface of a base pipe 1a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215531-A (JP)
Title: Liquid crystal type reversible information display medium
Inventor: SANADA SATOSHI
IPC: G02F1/13
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal type reversible information display medium where an erase quality is stabilized, an erasing time is surely reduced, and discharge breakdown is suppressed by simply forming a cell-type medium so as to equalize and stabilize the orienting state of liquid crystal material.  <P>SOLUTION: The liquid crystal type reversible information display medium is provided with a recording layer comprising a liquid crystal composition for recording with heat or heat and an electric field, at least two conductive layers arranged on the lower surface side and the upper surface side of the recording layer to apply the electric field to the recording layer, and an electrode terminal part which is electrically connected to each of the conductive layers and arranged on the upper surface side of the recording layer so as to be brought into electrical contact with each of external electrodes for applying the electric field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221065-A (JP)
Title: Plastic case
Inventor: TAKADA KIYOSHI
IPC: B65D75/22
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic case by which a shock acting directly on goods at a fall or the like can be avoided, and in particular, which is suitable for containing flat goods like a powder-pact used to fill a cosmetic powder like foundation.  <P>SOLUTION: This plastic case is provided with a case body formed by bending a plastic sheet along the bending line and a pair of covering plates for closing both the openings of the case body, respectively, by extendedly projecting from an opening end in the side face plate of the case body. By forming a concave portion 31 in which a part of goods contained within the case is fitted in an internal side in one wide side face plate 11, by forming projecting portions 31, 32 for retaining the outer peripheral portion of the goods in the internal side in a wide side face plate 13 opposite to the side face plate, and also the interval of an internal face in other side face plates themselves and the interval of an internal face in cover plates themselves in a closed condition are made larger than the outer dimension of the goods.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211630-A (JP)
Title: Screen printing method
Inventor: KAMEI YUJI
IPC: B41M1/12
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing method which can finely adjust a printing pattern to obtain a suitable size for a printing pattern.  <P>SOLUTION: A plate frame 12 is finely adjusted by thermal expansion by controlling the temperature of the metallic plate frame 12. As a result, a printing pattern 16 formed on the screen mesh 14 stretched on the plate frame 12 is finely adjusted to obtain a suitable size. Thus, the screen printing method to finely adjust the printing pattern 16 for a suitable size can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325569-A (JP)
Title: Immobilized support, heated support and method for producing the same and method for cleaning environment by using the immobilized support and the heated support
Inventor: SUMINO TATSUO
IPC: C02F11/02
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To enable to support a specific microorganism, especially Bacillus and Actinomycetes on an immobilizing material in a high concentration without carrying out a pure culture. SOLUTION: An entrapping immobilization is carried out by entrapping bottom mud of lakes and marshes, rivers and streams or soil on the ground surface in an immobilizing material. In the immobilized support, >=2 mg of the aforesaid bottom mud or the aforesaid soil is immobilized and the concentration of supported Actinomycetes is >=10<4> . The microorganism-immobilized support entrapping the mud in its inside is treated by heating.
Patent JP-2002263189-A (JP)
Title: Self-sheathing type syringe
Inventor: ASBAGHI HOOMAN A
IPC: A61M5/34
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an instrument suitable for the purpose of injecting chemicals by a safe and efficient method. SOLUTION: A finger grip is formed with a tang positioned near the distal end of a syringe body when the finger grip is fully advanced in the distal direction. A needle cartridge is provided having a needle mounted in a needle holder, a sheath freely slidably mounted to the needle holder and a lock body for locking the sheath at a certain prescribed position over the distal end of the needle. When the cartridge is attached to the syringe body and aligned, the lock body can be reconfigured to release the sheath for movement relative to the needle. Specifically, the finger grip can be translated so as to engage the tang with the lock body, release the sheath and expose the distal end of the needle.
Patent JP-2003225448-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a rendition control board is easily diverted to a succeeding kind so that a display control function does not adversely affect noise.  <P>SOLUTION: The game machine includes: the rendition control board 110 mounting a CPU111a for controlling a special pattern display device 9 and a rendition report device; and rendition report device driving circuit boards 120 and 130 including rendition report device driving circuits 124, 132-135 for driving the rendition report device by a driving signal from the separately arranged rendition control board 110. An LCD driving circuit 113 which comprises VDP113a and a character ROM114 and drives the special pattern display device 9 is disposed in the rendition control board 110. Thus, the rendition control board 110 is easily diverted to the succeeding kind while preventing the adverse affect from noise with respect to the display control function.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226229-A (JP)
Title: Wiper pivot device
Inventor: SATO SUSUMU
IPC: B60S1/34
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper pivot device having simple construction for moderating or preventing the suction of water into an air-conditioner or the splash of water on a wiper without increasing the number of parts even when high water pressure is applied thereto during heavy rain, high pressure washing or shower test.  <P>SOLUTION: The wiper pivot device A comprises a pivot holder 1 for turnably supporting a pivot shaft 2 and a collar sealing body 6 formed of an elastic material and mounted at the upper end of a pivot shaft supporting barrel portion 1A of the holder 1 for sealing between the upper end of the barrel portion 1A and an opening 5 of a body exterior panel 4 in elastic contact with the barrel portion 1A and the peripheral edge of the opening 5 of the body exterior panel 4. The pivot holder 1 has a plurality of sealing body supporting protrusions 7 protruded integrally with the holder 1 for supporting the sealing body 6 upwardly in the direction of the sealing body 6. The protrusions 7 are set to be located between the opening 5 and the barrel portion 1A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319983-A (JP)
Title: Method and device for selecting gateway
Inventor: ANDO MASARU
IPC: H04L12/66
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To automatically select the gateway of the cheapest communication charge for the inputted telephone number of a connection destination from the telephone number when a call to a general telephone network is made through a gateway. SOLUTION: In a network such as the Internet, a gateway is provided and a gateway server is also provided and the gateway server has a table and informs a caller of a gateway for connection with an opposite-party telephone set when there is a call based upon the IP address of the gateway server and the telephone number of the opposite-party telephone set.
Patent JP-2003225560-A (JP)
Title: New oxygen adsorbent and manufacturing method therefor
Inventor: KASE MITSUO
IPC: A23L3/3436
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in safety of conventional oxygen adsorbents such that they are responsive to a metal detector, and to obtain an oxygen adsorbent having excellent oxygen adsorption capacity.  <P>SOLUTION: The oxygen adsorbent is obtained by reducing nickel-containing titanium dioxide obtained from a compound essentially comprising a nickel atom, a metal and titanium dioxide, or a titanium compound by impregnation, coprecipitation, mixing, or other methods. In the manufacturing method for the oxygen adsorbent, a solid material obtained by the impregnation, coprecipitation, or mixing of the above raw materials is heated and dried to prepare the nickel-containing titanium dioxide, which is reduced to produce the oxygen adsorbent. As titanium dioxide, its anatase type is preferable. As the compound essentially comprising a nickel atom, nickel nitrate, nickel sulfate, or nickel acetate is preferable. The reduction is preferably carried out using hydrogen at 450°C or lower. The oxygen adsorbent can be reused by reducing it again after use.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232527-A (JP)
Title: Cooker
Inventor: KISHIMOTO TAKUSHI
IPC: F24C7/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional cooker that the efficient heating control cannot always be achieved because the cooker controls only the output of a magnetron fixed at a prescribed position based on the analysis of the electromagnetic field inside a cooking compartment where a heated material is stored, that is, in other words, though the conventional cooker analyzes the electromagnetic field taking the shape of the heated material into consideration, the object of control is the output of the fixed magnetron and it doesn't perform the heating control with the shape and orientation of the heated material taken into consideration or with the result of the analysis of the electromagnetic field sufficiently reflected.  <P>SOLUTION: The analysis of the electromagnetic field inside the cooking compartment where heated materials are stored is performed by the FDTD method, and based on the result of the analysis, the position such as the angle of rotation and the rotation speed of a turntable 62 for mounting heated materials 51 and 52 are controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002275095-A (JP)
Title: Method for controlling retinoid skin lesion
Inventor: ELDER JAMES TILFORD
IPC: A61K31/203
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine for treating skin ageing and similar skin diseases, effective for preventing skin lesions caused by retinoids. SOLUTION: A composition comprises an erb inhibitor of the formula (E<1> , E<2> and E<3> each contains a halogen; an allyl group in the figure is an alkylcarbonyl or alkenylcarbonyl; an alkoxy group in the figure is a lower alcohol, if necessary, substituted with an amino group) and a retinoid.
Patent JP-2003244501-A (JP)
Title: Electronic camera
Inventor: NISHIJIMA YASUNORI
IPC: H04N5/76
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To output a subject shot by an electronic camera in a designated size with a designated magnification.  <P>SOLUTION: The ratio of a subject 30 to a picture taken is determined, based on the luminance difference between the subject 30 and the background, a distance from a CCD in a camera 10 to the subject 30 is read by the AF function, the focal distance of a zoom lens is detected through zoom position detection, and a field angle θ is calculated. Thus, the size of the picture taken can be calculated from the distance to the subject 30 and the field angle θof the zoom lens 14, and the actual size of the subject can be calculated from the ratio occupied by the subject 30 in the picture taken. By changing the resolution when outputting to a personal computer or a printer, outputting in A4, B5 and other paper sizes becomes possible. Furthermore, by changing the resolution based on the actual size of the subject 30, an image can be output to a personal computer or a printer with designated unmagnification, or double magnification, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230444-A (JP)
Title: Storage cabinet
Inventor: MATSUO AKINORI
IPC: A47B77/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage cabinet easily assembled in a site without influence of the distortion of a wall.  <P>SOLUTION: This storage cabinet comprises an upper box 2 mounted on a wall W through a rail member 7, an upper back plate 3 mounted to overlap its upper end with the lower end of the upper box, a lower box 4 mounted to overlap its upper end with the lower end of the upper back plate, a lower back plate 5 mounted to overlap its upper end with the lower end of the lower box, a side plate 5 mounted on the upper box and lower box on the opposite side of furniture 20 to cover from the upper end of the upper box to the lower end of the lower back plate, and a connecting member 10 for integrally connecting the lower back plate, the side plate and the side plate of the furniture.  <P>COPYRIGHT: (C)2003,JPO