baber/WOPTO huggingface dataset:
Patent JP-2003107293-A (JP)
Title: Receptacle type optical module and its manufacturing method
Inventor: SUZUKI FUMITAKE
IPC: H01S5/022
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle type optical module which has a high mechanical rigidity and is inexpensive. SOLUTION: The receptacle type optical module includes a lead frame having a plurality of leads, an L-shaped block which has a through hole and is placed on the lead frame, a ferrule which is inserted and fixed to the through hole of the L-shaped block and has an optical fiber, a carrier which is placed on the L-shaped block and has a wiring pattern, and an optical element mounted on the carrier. Further, the optical module includes a GRIN lens which is fixed on the end face of the ferrule and of which the end face adjacent to the optical element is worked into a spherical surface, a transparent resin covering the optical coupling part between the optical element and the GRIN lens, and a resin mold package enclosing the lead frame, the L-shaped block, the ferrule, the carrier, and the optical element except a part of the lead frame and a part of the ferrule.
Patent JP-2003096069-A (JP)
Title: Benzofuranyl compound and method for producing the same
Inventor: FUKUSHIMA YOSHITAKA
IPC: C07D405/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new intermediate for synthesizing a benzofuranyl triazole compound which is useful as a herbicide. SOLUTION: The benzofuranyl triazole compound is represented by formula (1) [wherein, R<1> represents a halogen atom; R<2> and R<3> are each independently the same or different 1-4C alkyl group; G represents formula (2); X represents a halogen atom].
Patent JP-2003110740-A (JP)
Title: METHOD AND DEVICE FOR DISPLAYING HAND-SHAKE STATE TRANSITION IN xDSL DEVICE
Inventor: DOI IZUMI
IPC: H04L69/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for displaying hand-shake state transition in an inexpensive and simple xDSL device capable of shortening the working time for failure restoration by allowing an xDLS agent to quickly facilitate restoration countermeasures. SOLUTION: In this display method in an xDSL device which is already equipped with a plurality of display lamps L1, L2, and L3 for displaying prescribed states according to the lighting of those lamps, those display lamps L1, L2, and L3 light in display colors different from those at the time of displaying the prescribed states, and display at least the state transition of the hand-shake of an xDSL device according to the combination of the lighting and lighting-out of those lamps L1, L2, and L3.
Patent JP-2003109788-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: ABE TAKAHIRO
IPC: H05B41/392
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure lamp lighting device which adjusts a lamp current to a discharge lamp to a desired value upon lighting under dimmer control to control the idle period of the lamp current upon polarity inversion without fading-out. SOLUTION: A control circuit 52a, in which an intended value of lamp power by a light dimmer 9, a voltage detecting signal of DC voltage V2 by a voltage detecting circuit 51a and a current detecting signal of an inductor current IL by a current detecting circuit 10 are inputted, sets an intended value of a peak value of the inductor current IL according to the voltage detecting signal so as to become intended lamp power to control a switching element Q2 so as to turn on until the current detecting signal detected by the current detecting circuit 10 reaches the intended value thereof.
Patent JP-2003107964-A (JP)
Title: Image recorder
Inventor: FUKUI TOMOSHI
IPC: B41J29/46
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which enables an operator to perform processing necessary for changing the size of paper to be housed in a paper cassette without forgetting the processing. SOLUTION: The image recorder is provided with an opening and closing cover 2, ADF 3, an original platen 4, an operation panel 5, a paper ejection part 6, paper cassettes 7a to 7c, casters 8a and 8b. The image recorder is provided with a plurality of stages of paper cassettes 7a to 7c like this so as to house paper of a plurality of sizes. In order to change the size of the paper housed in the paper cassette 7a, the paper cassette 7a is pulled out from a main body frame. In this case, a message for urging an operator to set the paper size on a display part provided at the operation panel 5 to prevent forgetting of setting of the paper size.
Patent JP-2003110221-A (JP)
Title: Method of manufacturing wiring board and wet processing system used therefor
Inventor: OMI TADAHIRO
IPC: H05K3/02
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the upper face of a metal film becoming a conductor so that it makes an almost same face as the upper face of a substrate, exposing the metal film and efficiently manufacturing a wiring board buried in the substrate. SOLUTION: A substrate intermediate is to manufacture the wiring board which is formed of a planar body 11 having a groove-like recessed part on the upper face, metal 2 is packed so that the upper face forms the face which is substantially similar to the upper face of the planar body and in which a conductor 5 is formed. A resist layer covered by a metal layer is removed from the substrate intermediate where the resist layer 4a covered by the metal layer 2 is formed at the upper part of a part, where the groove-like recessed part on the upper face of the planar body is not formed by using a wet processing system including a wet processor having a special nozzle, which can circularly use wet processing liquid constituted of organic solvent whose surface tension at 25 deg.C is 18 to 75 (dyn/cm) and whose water content is not more than 1000 ppm.
Patent JP-2003112769-A (JP)
Title: Packaging material and packaging container using the same
Inventor: MASAI SHINGO
IPC: B65D65/16
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging container for food which stably receives contents and leaves no metallic residual when incinerated. SOLUTION: A sealant 2 is positioned on a side to be inside a bag when the bag is made, and a base film layer 7 is positioned on a side to be outside the bag. A lightproof printed layer 4 having a fine pattern printed layer 8 is positioned between the sealant 2 and the base film layer 7.
Patent JP-2003115576-A (JP)
Title: Method for manufacturing electronic device
Inventor: UMEDA KAZUO
IPC: H01L21/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the characteristics of a ferroelectric film or a high dielectric film from deteriorating due to water molecules remaining in the vicinity of an element containing a ferroelectric film or a high dielectric film. SOLUTION: In a cleaning process being performed later than a process for forming a ferroelectric thin film 110 becoming a part of a ferroelectric thin film capacitor, dry cleaning, e.g. ashing, Ar aerosol cleaning, CO2 cleaning, cleaning with CO2 in supercritical state, or UV cleaning, is employed. Alternatively, cleaning liquid of organic solvent, or the like, substantially containing no moisture, is employed in the cleaning process.
Patent JP-2002186492-A (JP)
Title: Human rce1
Inventor: KIKLY KRISTINE K
IPC: A61K48/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a human RCE1 (hRCE1) polypeptide, to provide a polynucleotide encoding the polypeptide, and to provide their uses in the therapies and diagnostic assays of diseases. SOLUTION: A human RCE1 polypeptide comprising an amino acid sequence having >=70% identity with the amino acid sequence of sequence No.2 (see the specification), and a human RCE1 polynucleotide comprising a nucleotide sequence having >=70% identity with the nucleotide sequence of sequence No.1 (see the specification), are provided, respectively.
Patent JP-2003114272-A (JP)
Title: Gps receiver utilizing ura for outputting 2drms, 2drms calculating method and car navigation system
Inventor: SHOJI KENICHI
IPC: G01C21/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a GPS receiver capable of adaptably estimating an error in a GPS system, even if reliability of a GPS system is improved or deteriorated, and accurately reflecting that in a 2DRMS. SOLUTION: The GPS receiver using a Kalman filter for calculating a positioning solution uses an estimated error σH- Kalman in a horizontal (latitude, longitude) direction calculated from diagonal elements of an error covariance matrix obtained in a calculating process for an estimated value for the Kalman filter for calculating the 2DRMS in accordance with a definition, 2DRMS =2× (σH- Kalman)<2> +(HDOP×σUERE)<2> }<1/2> and outputting it together with the GPS positioning solution. Herein, σUERE calculates the URA as a 1σvalue for an error based on URA Index contained in a GPS message and σUserSeg as a 1σ value for an error in a user segment out of GPS system segments in accordance with the following definition: σUERE=(URA<2> +σUserSeg<2> )<1/2> .
Patent JP-2003113963-A (JP)
Title: Hose
Inventor: SUMITOMO NORIYUKI
IPC: F16L11/11
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide hose of which inner flow passage is not completely blocked even if an external force acts thereon, of which deformation due to external force is small, superior in loading stability and not creating waste space between hose in winding and storing for reducing storing volume. SOLUTION: A section outer shape of hose body 11 in a direction vertical to an axial direction is a roughly rectangular and projecting line 12 is formed on inner wall of the hose body 11 along the axial direction. Height of the projecting line 12 is preferably kept 50% or less of distance between the inner wall having the projecting line 12 formed thereon and an inner wall opposing to the same in order to further control deformation of the hose 1 to maintain reduction of section area of the hose inner flow passage small when an external force acts on the hose 1. A tip of the projecting line 12 is preferably flat to securely support a flat plane wall of the hose body 11 without damage when the external force acts on the hose 11.
Patent JP-2003113833-A (JP)
Title: Hinge device, and electronic appliance using the hinge device
Inventor: YAMADA TSUNEO
IPC: F16C11/10
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device of very high commodity value and an electric appliance using the hinge device. SOLUTION: In the hinge device with a first member 1 and a second member 2 turnably and pivotably attached thereto, an outer shape of a fitting connection part 4 to be inserted in a fitting hole part 3 formed in any one of the first member 1 and the second member 2 in a locking condition is not circular in section, but substantially regular-polygonal.
Patent JP-2002185477-A (JP)
Title: Time sharing universal multiple access network
Inventor: SCHRADER MARK E
IPC: H04J3/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method by which desired flexibility can be obtained upon managing a band width assigned to each station on a network. SOLUTION: The method of controlling access to a network medium from a plurality of stations includes a step a) of deciding the number of time slots, a step b) of making at least one of the time slots have a plurality of slot cycles by deciding the number of slot cycles of each time slot, and a step c) of assigning one or a plurality of slot cycles in one or a plurality of time slots to each station. The method also includes a step d) of actuating each station by initializing an access timer which is stopped when a certain station makes transmission on the network and restarted when the transmission ends so that the timer may cause time-out at the beginning of the slot cycle assigned to the station and transmitting data in the assigned slot cycle.
Patent JP-2003120959-A (JP)
Title: Air conditioner
Inventor: TODOKORO SEIJI
IPC: F24F5/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in carrying an exterior machine of a separate type air conditioner, a carrying handle is not disposed in a suitable position for various generated carrying methods, resulting in difficulty in carrying the machine depending on the carrying method, the number of carrying workers and the environmental conditions of the surroundings in the carrying work to the place for installation. SOLUTION: In the body 1 of the exterior machine, a plurality of carrying handles are provided on a valve cover 8 for covering both an electrically connecting terminal part 6 and a service valve 7.
Patent JP-2003119053-A (JP)
Title: Insulating thin film and glass article having the same
Inventor: YAMAMOTO TORU
IPC: C03C17/34
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an insulating thin film excellent in insulation property, a glass article excellent in insulating property as well as excellent in the performance of preventing diffusion of metal ions, and a glass article excellent in the insulation property as well as excellent in transmitting property for electric waves. SOLUTION: A silicon oxide film having alkali preventing performance, a tin oxide film having the performance of preventing diffusion of metal ions, and an insulating thin film consisting of a double oxide essentially comprising tin, phosphorus and oxygen and having 1.0×10<8> to 1.0×10<16> Ω/unit square surface resistance are layered on the surface of an alkali-containing glass substrate.
Patent JP-2003176325-A (JP)
Title: Polycarbonate resin composition
Inventor: SHIBAHARA SUMIO
IPC: C08F283/02
Filed: 2001-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition having excellent transparency, heat resistance, solvent resistance and liquid crystal resistance, and suitably usable for a liquid crystal display element, an organic EL element substrate or the like.  <P>SOLUTION: This polycarbonate resin composition contains a repeating unit represented by general formula (1), and is not dissolved in dimethyl sulfoxide (DMSO) after 1 hr heating at 60°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003121380-A (JP)
Title: Device and method for surface inspection
Inventor: YAMAMOTO MARI
IPC: H01L21/66
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for surface inspection which enables an inspector to automatically inspect an object to be inspected, such as a substrate, etc., for the defect of a repetitive pattern under a condition where the brightness-darkness difference (contrast difference) of a diffracted image is the optimum, even when the inspector does not know the type (type of the manufacturing process) of the object. SOLUTION: A first device condition regarding the angle between the advancing direction of diffracted light L2 and the direction of the optical axis O2 of an optical condenser system 27, and a second device condition regarding the output levels of image signals outputted from an image picking-up means 28, are set to the optimum conditions. In addition, at least one optimum condition of the first device condition is decided by changing the first device condition within a preset range while the second device condition is fixed, and the optimum condition of the second device condition is decided by changing the second device condition while the first device condition is maintained in an arbitrary one of the decided optimum conditions.
Patent JP-2003120050-A (JP)
Title: Destructive construction method of concrete structure
Inventor: ARAI HIROSHIGE
IPC: E02D5/34
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To destroy a destroyed object of column or beam member shape with accuracy along a destruction face. SOLUTION: In destroying a concrete structure S1 of approximately circular cross section along the destruction face Mf using a discharge cartridge 1, vertical reinforcements R1 of a destruction part Cs to be destroyed and removed is previously covered with an isolating material 31, and a plurality of approximately radial destruction hole 2 facing the cross section center O1 from the outer surface on the destruction face Mf are bored so that a formed angle θto the adjacent destruction hole 2 is less than 90 deg.. Each destruction hole 2 is charged with the discharge cartridge, and electric energy is supplied in a short time to a thin metal wire submerged in a filler in the discharge cartridge to rapidly fuse and vaporize the thin metal wire, thus generating destructive force.  The destructive force is transmitted to the concrete structure S1 through the filler to destroy along the destruction face Mf.
Patent JP-2003121162-A (JP)
Title: Communication apparatus among many parties
Inventor: WAKABAYASHI SHINJI
IPC: H04W4/04
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the position of a calling person is not known and it is not known easily who a currently talking person is when driving while communicating with many cars by telephone. SOLUTION: A cellular phone 11 having a television camera 21 is connected to a navigation apparatus 10, thus automatically outputting a current position to others from a current position signal-outputting section 44. In case of the reception of a call from other navigation apparatus connection cellular phones 50, 51, and the like having the similar functions, the position signal of the received call party is inputted, the call partner is specified by a call party telephone number identification section 22, a preregistered template corresponding to the call party is selected by a template selection section 25 for display, and the template is displayed at a position corresponding to a map on the monitor screen. The map to be displayed is in a reduced scale for including all people within a specific distance from both positions of the own car, and a talking person is identified by a large display, a flashing display, or the like for ease of seeing. The television image of one's party may be displayed at a specific position on the map.
Patent JP-2003117187-A (JP)
Title: Hinge device for game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device with a simple constitution by which opening and closing by rocking and mounting and removing operation can be easily performed. SOLUTION: The hinge device consists of a fastener 10 fixed on an outer frame 1 and a rocking fitment 30 fixed on a front frame 2. In the fastener 10, the base part side of the right side edge of a hooking hole 13 is arranged lower than the left side edge and an introducing part 14 through which a supporting shaft 35 can be advanced toward the hooking hole 13 from the side is formed and an elastic member 20 extending forward is arranged from the base part side of the hooking hole 13.  The elastic member 20 is arranged in such a way that it is lower than the top face of the introducing part 14 and higher than the apex side of the hooking hole 13 and when the supporting shaft 35 is advanced from the introducing part 14 into the hooking hole 13 and is moved forward, the elastic member 20 is elastically deformed to receive the supporting shaft 35 at the front of the hooking hole and the supporting shaft 35 is pinched between the front end face 15 of the hooking hole and the front end face 25 of the elastic member to be hinge-connected so as to freely rocked to the outer frame 1.
Patent JP-2003118608-A (JP)
Title: Reservoir and power steering device
Inventor: KISHIMOTO KEIJI
IPC: B62D5/07
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir capable of preventing a working fluid from involving air from a suction port. SOLUTION: This reservoir Ta stores the working fluid L and supplies and circulates the working fluid L from the suction port 20 arranged on the bottom part of the reservoir. A plurality of opening parts 22a are formed in the suction port 20. The negative pressure of the working fluid L caused near the suction port 20 is dispersed by a plurality of opening parts 22a.
Patent JP-2003128648-A (JP)
Title: Method for producing amide compound
Inventor: KAWARAGI YUJI
IPC: C07D201/04
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently converting into amide compound, an inert catalytic species composed of a dehydrated dimer of the amide compound and sulfonic acid in a reaction mixture after a catalytic liquid-phase Beckmann rearrangement reaction. SOLUTION: The method produces the amide compound through the Beckmann rearrangement of oxime compound in a liquid phase containing a catalyst containing an acid component selected from at least an acid anhydride and a catalyst prepared from an N,N-bisubstituted amide compound. The resultant mixture containing the inert catalytic seed composed of the dehydrated dimer of the generated amide compound and an acid derived from the acid component is treated with a proton compound of >=0.1 and <=1,000 mol, based on the dehydrated dimer of the reaction mixture.
Patent JP-2003134829-A (JP)
Title: Switching power supply unit
Inventor: YASUZAWA SEIICHI
IPC: H02M7/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit, capable of attaining size reduction without making the conversion efficiency deteriorated. SOLUTION: This power supply device comprises a transformer 4 having primary windings 4a, 4b and a secondary winding part, a FET 6a connected between the other end of the primary winding 4a and an input terminal 3b, a diode 5a connected with the FET 6a in series, a FET 6b connected between the other end of the second primary winding 4b and the input terminal 3b, a diode 5b connected with the FET 6b in series, a switching control circuit 7, a rectifying circuit 8 for rectifying an induced voltage of the secondary winding part, and a smoothing circuit 9 for smoothing the rectified DC voltage.  The transformer 4 is constituted of a flyback transformer, the secondary winding part is constituted of secondary windings 4c-4f, the rectifier circuit 8 is constituted of diodes 8a-8d for rectifying the induced voltage of the secondary windings 4c-4f, and the smoothing circuit 9 is constituted, by serially connecting capacitors 9a-9d for smoothing the respective DC voltages rectified by the diodes 8a-8d, respectively.
Patent JP-2003132328-A (JP)
Title: Non-contact type ic card
Inventor: AKIYAMA TOMOYA
IPC: B42D15/10
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type IC card capable of reinforcing the protection of a capacitor. SOLUTION: This non-contact type IC card 10 is provided with a card base material 11, an antenna 14 embedded in the card base material 11, the capacitor 18, and an IC chip 15. The surface of the card base material 11 is provided with a recessed-shape embossed information record part 19. The embossed information record part 19 is provided in a position non-corresponding to the capacitor 18 so that the capacitor 18 is prevented from short-circuited and damaged in being embossed.
Patent JP-2003133646-A (JP)
Title: Semiconductor laser device
Inventor: MOMOSE MASAYUKI
IPC: H01S5/323
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which has a low threshold value at high temperatures and has high efficiency. SOLUTION: The semiconductor laser device comprises a GaAs substrate of an n-type; an AlGaInP n-clad layer of the n-type and an undoped GaInP active layer, which are formed in this order on the principal plane of the GaAs substrate; and an AlGaInP p-clad layer of a p-type including Zn as an impurity. Between the active layer and the p-clad layer, a diffusion suppression layer which consists of a GaInAs-based compound semiconductor layer is formed to prevent the diffusion of Zn into the active layer. For example, a u-GaInPAs diffusion suppression layer has a composition of u-Ga0.63 In0.37 P0.95 As0.05 . Under this composition, a band gap is 2.01 eV (617 nm) and the distortion is -0.67%, and therefore the diffusion suppression layer is nearly lattice-matched with the GaAs substrate and does not absorb laser light having a wavelength in the order of 650 nm.