baber/WOPTO huggingface dataset:
Patent JP-2004279941-A (JP)
Title: Toner cartridge, image forming apparatus, and toner recycling method
Inventor: KIMURA TAKAHIKO
IPC: G03G21/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner cartridge of simple constitution that enables collected toner to effectively be used without lowering picture quality and can be fitted to a developing device nearly horizontally.  <P>SOLUTION: This toner cartridge 8 is freely attached to and detached from a developing unit 4 and can be loaded nearly horizontally, and a supplementary toner storage part 93 and a collected toner storage part 92 are divided with a partition wall 90 at a specified ratio along the shaft of a toner supply roller 47; and unused toner and collected toner are agitated and supplied at a specified ratio from the supplementary toner storage part 93 and collected toner storage part 92 to the toner supply roller 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275988-A (JP)
Title: Catalyst for producing propylene oxide and method of producing propylene oxide using the same
Inventor: MIMURA NAOKI
IPC: B01J27/25
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for producing a propylene oxide, which is used directly for the production of a propylene oxide due to a gas phase oxidation reaction of a propylene, has a good continued catalytic activity, and can be prepared at a low cost and safely using a substance hard to contaminate an environment, and a method of producing a propylene oxide using the same.  <P>SOLUTION: The catalyst for producing the propylene oxide in which at least one of alkaline metal compounds and at least one of alkaline earth metal compounds are carried on an inorganic carrier as an essential ingredient is provided. It is preferable to use, as an alkaline metal compound, KNO<SB>3</SB>or NaNO<SB>3</SB>and, as an alkaline earth metal compound, Ca(NO<SB>3</SB>)<SB>2</SB>or Mg(NO<SB>3</SB>)<SB>2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281963-A (JP)
Title: Semiconductor integrated device and its producing process
Inventor: TAKECHI YOSHIMASA
IPC: H01L23/31
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated device in which corrosion of pad electrode can be suppressed.  <P>SOLUTION: The semiconductor integrated device comprises a semiconductor substrate 10 having a semiconductor integrated circuit 22 formed on the surface, pad electrodes 26 arranged around the semiconductor integrated circuit 22 and connected with internal wiring thereof, and an upper supporting substrate 14 bonded to the semiconductor substrate 10 through an acryl resin layer 50 wherein the acryl resin layer 50 extends up to the end part of the pad electrodes 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284070-A (JP)
Title: Easily adhesive syndiotactic polystyrene-based stretched film
Inventor: TSUTSUMI MASAYUKI
IPC: B29L9/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily adhesive syndiotactic polystyrene-based stretched film improved in the adhesion with an adhesiveness modified layer, enhanced in adhesiveness when an ink layer or a laminate layer is laminated and also enhanced in economical efficiency, rccyclability and environmental fitting properties at the time of production.  <P>SOLUTION: This easily adhesive syndiotactic polystyrene-based stretched film is constituted by laminating the adhesiveness modified layer comprising a water dispersible modified polyolefinic resin on at least one side of a stretched film comprising a styrenic polymer having a syndiotactic structure. Especially, the adhesiveness modified layer is preferably formed by coating a non-streched or uniaxially stretched film with an aqueous polymer dispersion and stretching the coated film uniaxially or biaxially once or above before heat-treating the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286878-A (JP)
Title: Optical element
Inventor: MATAGI HIROYUKI
IPC: G02B6/12
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having a high light transmittance, excellent molding workability and high cost effectiveness.  <P>SOLUTION: The optical element is formed of a composite material constituted of organic polymers and inorganic particulates. The light transmittance of the optical element in a range of 150-3,000 nm wavelengths is higher than the light transmittance of a material formed only of organic polymers. Each inorganic particulate may have functional groups such as a reactive group and a photosensitive group. The average particle size of inorganic particulates is about 2-1,000 nm. The ratio of inorganic particulates is preferably ≤95wt% of the total amount of the organic polymers and the inorganic particulates expressed in terms of solid content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289013-A (JP)
Title: p-TYPE ACTIVATION METHOD OF AlGaN BASED COMPOUND SEMICONDUCTOR
Inventor: HIRANO HIKARI
IPC: H01L21/205
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a p-type activation method capable of converting a GaN based compound semiconductor principally comprising AlGaN having a 20% ≥ AlN composition ratio to a low resistance p-type semiconductor.  <P>SOLUTION: The GaN based compound semiconductor 7 principally comprising AlGaN having a 20% ≥ AlN composition ratio and implanted with p-type impurities containing at least beryllium is formed and annealed. Consequently, hydrogens bonding to the p-type impurities implanted into the GaN based compound semiconductor 7 are released thus effecting p-type activation of the GaN based compound semiconductor 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295251-A (JP)
Title: Job offer information providing device, method and program
Inventor: FUJIWARA DAISUKE
IPC: G06F17/30
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval system which retrieves predetermined information according to a fixed categorization system and which allows a user to easily reach his or her intended information.  <P>SOLUTION: This information providing device is provided with: a first storage means for storing objective information being an object to be retrieved; a second storage means for storing a plurality of formats for displaying the objective information in predetermined configurations; an accepting means for accepting a retrieval condition for retrieving the objective information; an extracting means for extracting the objective information matching the received retrieval condition from the first storage means; a generating means for generating a list display picture information which is a list display picture displaying the extracted objective information as a list and in which each objective information is buried in a format corresponding to each objective information among a plurality of formats stored in the second storage means; and a transmitting means for transmitting the generated picture information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295252-A (JP)
Title: Automatic authentication data input program and device
Inventor: SHIMIZU KOJI
IPC: G06F21/31
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide new technology for automatically and properly inputting authentication data.  <P>SOLUTION: This program holds data on an icon showing specific service, and a password and a user ID for the specific service. When starting is directed on the basis of operation to the icon showing the specific service, a step for deciding whether a Web page correlated to the specific service is displayed in a Web browser or not is executed. When the Web page correlated to the specific service is displayed in the Web browser, a step for specifying a field for inputting the password and a field for inputting the user ID on the basis of source data on the Web page is execute. A step for inputting the user ID to the field for inputting the specified user ID and inputting the password to the field for inputting the specified password is executed by a computer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290341-A (JP)
Title: Vacuum cleaner
Inventor: NAGAOKA HIROKAZU
IPC: A47L9/12
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary and usable easily vacuum cleaner capable of maintaining the suction power by securely and efficiently collecting fine dust by a dust collection filter.  <P>SOLUTION: As the vacuum cleaner has a space A formed by a ribbed body 21 between an intake hole 19 and the dust collection filter 17, fine dust leaked from the intake hole 19 can be evenly and securely collected on the whole surface of one dust collection filter 17. As the limit quantity of collection of fine dust in the dust collecting filter 17 is increased, the suction power can be maintained and the usability under the sanitary condition can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297328-A (JP)
Title: Information transmission apparatus
Inventor: ODAKA KYO
IPC: H04N1/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission apparatus for easily selecting registered destination specifying information (FAX number or the like).  <P>SOLUTION: The information transmission apparatus capable of carrying out abbreviation registration/group registration is configured to display a menu whereby abbreviation numbers ('002', '003' or the like) with FAX numbers actually registered to them and the FAX numbers only registered to the abbreviation numbers are indicated when the FAX number having been registered as the abbreviation number is selected (a menu whereby information with respect to abbreviation numbers to which no FAX number is registered is not indicated).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006761-A (JP)
Title: Method for manufacturing rare earth permanent magnet
Inventor: KATO EIJI
IPC: H01F41/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a consumption of a crusher while an effect of an improvement of orientation by addition of lubricant is received.  <P>SOLUTION: A starting material of an R-T-B (R= one type or two types or above rare earth elements comprising Y, T=one type or two types or above transition metal elements and B=boron) system rare earth permanent magnet is coarsely crushed, and solid-like lubricant A is added. Crude powder to which lubricant A is added is pulverized and liquid-like lubricant B is added to fine powder. Fine powder to which lubricant B is added is formed and a compact is obtained. The compact is sintered. Then, consumption of the crusher can be reduced while the effect of the improvement of orientation by addition of lubricant is received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004301939-A (JP)
Title: Camera system, camera, and interchangeable lens
Inventor: MOMOCHI NOBUMOTO
IPC: G03B17/56
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To control various correcting optical systems to correct an angular displacement.  <P>SOLUTION: A camera system 1 is provided with an interchangeable lens 40 having optical imaging means L1, L2, L3, and L4 for imaging a subject and a camera 10 to which the interchangeable lens 40 is attached, and the camera 10 has a correction angle information calculating means 20 for calculating correction angle information about the posture of the camera 10 and a first transmission means 29 for transmitting the calculated correction angle information to the interchangeable lens 40, and the interchangeable lens 40 has an optical correction means L2 for optically correcting the angular displacement on the basis of the correction angle information transmitted by the first transmission means 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302078-A (JP)
Title: Phase shift mask blank, phase shift mask and method for manufacturing them
Inventor: INAZUKI SADAOMI
IPC: G03F1/68
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase shift mask blank showing good perpendicularity of the cross-sectional form of an etched part when a mask pattern is formed by etching, in particular, when the mask pattern is formed by reactive ion etching (RIE), and to provide a phase shift mask obtained by using the blank and a method for manufacturing them.  <P>SOLUTION: The phase shift mask blank has a phase shift film formed on a substrate which is transparent to exposure light. The phase shift film consists of a plurality of layers containing a metal and silicon with different composition ratios of the metal to silicon from one another. The layers are deposited from the substrate side to the surface layer side of the phase shift film in such a manner that a layer having a faster etching rate is in the substrate side and a layer having a slow etching rate is in the surface layer side. The phase shift mask blank shows good perpendicularity of the cross-sectional form in an etched part when the mask pattern is formed by etching, in particular, by reactive ion etching (RIE). Thereby, more accurate patterning can be done, which sufficiently meets the demand for further microfabrication and high integration of a semiconductor integrated circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300772-A (JP)
Title: Key, cylinder lock and locking system
Inventor: ONO MITSUTAKA
IPC: E05B27/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key, a cylinder lock and a locking system, which cannot be unlocked with the conventional picking tool.  <P>SOLUTION: This key 1 having a head 2 and an insert part 3 includes: a movable plate 4 provided in the interior of the key 1 and provided with at least one pin projected on the upper end part thereof; and a driving plate 7 provided in the interior of the key 1, the end part of which is exposed from the head 3 to abut on the lower part of the movable plate 4, thereby pushing up the movable plate 4. The upper end part of the insert part 3 is provided with a pin receiving hole 11 for inserting at least one pin 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302139-A (JP)
Title: Color image forming apparatus and color image forming method
Inventor: TAKAHASHI MASAKI
IPC: B41J2/45
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain the high speed of forming a color image by superposing images formed on a plurality of image carriers by a pressure transfer system, and to obtain a color image having stability in terms of color reproducibility, having high resolution and high image quality by preventing misregistration due to the length deviation between images formed on respective image carriers when the formed images are superposed.  <P>SOLUTION: The length deviation between toner images is detected based on a difference obtained by counting the number of lines of discrimination patterns 47 and 48 formed on the 1st and 2nd photoreceptor drums 11 and 21, and the 1st and 2nd photoreceptor drums 11 and 21 are adjusted so that they may be rotated at an equal speed in accordance with the counted difference. Then, the length deviation between the toner images formed on the 1st and 2nd photoreceptor drums 11 and 21 is controlled within an allowable extent, and the misregistration of the toner images is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300798-A (JP)
Title: Flushmount type marker lamp and marker lamp device
Inventor: DOKAI SHU
IPC: F21Y101/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flushmount type marker lamp and a marker lamp device, facilitating modulated light control, and relatively restraining increase in power consumption when the brightness of a marker lamp is heightened.  <P>SOLUTION: This flushmount type marker lamp includes: a lamp body 1 having a light lead-out groove 1d disposed on the upper surface and obliquely directed upward and an internal space 1c communicating with the light lead-out groove; a prism 2 liquid-tightly disposed between the light lead-out groove and the internal space of the lamp body for regulating the optical path; and a light source unit 3 having a discharge lamp 3b, an electric lamp 3a or a light emitting diode element to radiate light and stored in the internal space of the lamp body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304628-A (JP)
Title: Multilayer substrate for power amplifier module, and power amplifier module
Inventor: TSUCHIYA SHINICHI
IPC: H03F1/56
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized and thinned multilayer substrate for a power amplifier module in which there is no characteristic deterioration by suppressing electrical interference between a capacitor of an input/output impedance matching circuit that becomes a signal transmission line, and an inductor of a DC bias circuit.  <P>SOLUTION: Capacitor electrodes C31, C41, C51 comprising in capacitors C3, C4, C5 included in an output impedance matching circuit 215 are provided between functional layers 72 and 73. Conductor patterns comprising inductors L5 and L6 included in a DC bias circuit 216 are provided between functional layers 74-75. A ground electrode GND 2 is disposed between the functional layers 74 and 73.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300890-A (JP)
Title: Wire housing type dial key with searchlight
Inventor: MIYOSHI KAZUFUMI
IPC: B62J6/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire housing type dial key with a searchlight which can be used, when it is not used as a key, as a headlight for a bicycle, even as a portable light in a broad sense, by housing a wire and adding a clip or the like, in a form not to spoil its appearance.  <P>SOLUTION: The wire housing type dial key with a searchlight is characterised in that a wire for an anti-theft key for a bicycle is made housable within and furthermore, the searchlight is integrated with a dial key.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004202190-A (JP)
Title: Biological information measuring device
Inventor: MIZUGUCHI KAZUNARI
IPC: A61B5/0245
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological information measuring device capable of measuring a biological information with high precision without being influenced by a noise due to body movement of a living body.  <P>SOLUTION: In the biological information measuring device 100, a light emitting part 11 emits light for measurement of a plurality of different wavelengths. A light receiving part 12 measures a light intensity variation after each emitted measuring light passes through the living body LB as a photoelectric pulse wave signal. A BPF part 151 executes filtering for each measured photoelectric pulse wave signal in a passage frequency band. A control part 16 changes the passage frequency band in the BPF part 151 one by one. An oxygen saturation arithmetic part 152 calculates an oxygen saturation one by one based on each photoelectric pulse wave signal for which filtering is executed. An extreme value detection part 153 detects an extreme value in the frequency region of the oxygen saturation calculated one by one. A display part 17 displays the detected extreme value as a true value of oxygen saturation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004309687-A (JP)
Title: Image forming apparatus
Inventor: OKADA TOMOYUKI
IPC: G03G15/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce downtime without causing cost rise by accurately detecting speed.  <P>SOLUTION: The image forming apparatus has a detection means 50 detecting a plurality of color toner image patterns on the surface of an intermediate transfer body or a carrying belt 3 near the intermediate transfer body or the carrying belt 3. The color slurring states of a plurality of image forming parts G1 to G4 are detected from the timing of the toner image pattern detected by the detection means 50, and correction to make color slurring minimum is performed, and also the speed of the intermediate transfer body or the belt 3 is detected from the timing of the toner image pattern detected by the detection means 50, and speed correction is performed by control parts 11 and 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311687-A (JP)
Title: Optical light receiving element, optical monitor, optical monitor array, and optical system using optical monitor
Inventor: ANDO TAKAYUKI
IPC: H01L31/0232
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide an optical monitor which can improve a coupling efficiency to a light receiving element with a low loss, and which can reduce the number of assembling processes.  <P>SOLUTION: The optical monitor comprises two optical fibers where light comes and goes, a partial transmission type reflection mirror which passes part of light but reflects most of light, antireflection film which passes most of light and hardly reflects light, and light receiving element which receives the transmitted light from the partial transmission type reflection mirror. The light receiving element is sealed by a cap formed from the partial transmission type mirror and a transparent member applied with the antireflection film. A distance between the partial transmission type reflection mirror and the light receiving element is accurately monitored. As the optical fibers, ball-point optical fibers with tips formed into spherical surfaces are used. An angle between the optical axes of the ball-point optical fibers is 30°or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003347606-A (JP)
Title: Nanoscopic thermoelectric refrigerator
Inventor: GHOSHAL UTTAM SHYAMALINDU
IPC: F25B21/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontally structured thermoelectric cooling system improved in its efficiency and cooling power.   <P>SOLUTION: The thermoelectric cooling system incorporates quantum cold point connections having a lateral thermoelectric element arrangement. A preferable system has n- and p-type thermoelectric elements each connected to a common conduction region. These thermoelectric elements have taper ends contacted to the common conduction region. All these thermoelectric elements preferably mutually occupy the same plane as the common conduction region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004305496-A (JP)
Title: Game machine
Inventor: NAKATANI HIDEKI
IPC: A63F7/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve interest in a game relative to a display in a variable display unit.  <P>SOLUTION: The display screen of the variable display unit 12 is divided into nine display areas which are arranged in a matrix shape of three rows by three column. In a standby state, the five display areas are pattern display areas 121, and the other four display areas are presentation display areas 122. When pattern variation is started in the pattern display areas 121 (see figure (a)), there are cases where the pattern display areas 121 being five are increased (see figure (b)), kept as it is (see figure (c)), and decreased (see figure (d)). A big win is obtained when the same patterns are stopped and displayed in the not less than three pattern display areas 121 after the cases. Thus, expectation by a player is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312535-A (JP)
Title: Communication equipment, communication system and communication method
Inventor: SEKI YOSHITAKA
IPC: H04B10/11
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment, a communication system and a communication method capable of realizing security of a communicable range and drastic reduction of power consumption.  <P>SOLUTION: Infrared communication equipment 10a is provided with a communication control part 11, a switching part 14, a detection part 15, a connection part 16 and communication parts 18a to 18n. The communication control part 11 controls infrared communication between a plurality of infrared transmitting/receiving parts 12a to 12n provided to the infrared communication equipment 10a and slave units 20a to 20n which correspond one-to-one to the respective infrared transmitting/receiving part 12 via the switching part 14 and transmits an electric signal to an infrared transmitting/receiving part selection part 13 by controlling the switching part 14 so that only the infrared transmitting/receiving part 12 which performs communication can perform the communication with corresponding communication system parts (slave units).  <P>COPYRIGHT: (C)2005,JPO&NCIPI