baber/WOPTO huggingface dataset:
Patent JP-2004356187-A (JP)
Title: Semiconductor device, voltage transformation method, and inspection method
Inventor: NAKAI NOBUYUKI
IPC: G01R31/28
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which uses non-volatile memory elements and is capable of optimizing its device characteristics and improving its manufacturing yield after a diffusion process is performed, and to provide a voltage transformation method and an inspection method.  <P>SOLUTION: The semiconductor device is equipped with a nonvolatile memory device 101 composed of CMOS devices that are electrically writable/readable, a control circuit 102 which controls the read/write operation of the memory device 101, a decoder circuit 105 which outputs decoding values in accordance with data written in the memory device 101 by the control circuit 102, and a voltage transformation circuit 106 which carries out a voltage transformation in accordance with the decoding values outputted from the decoder circuit 105. Furthermore, the semiconductor device is equipped with an output terminal which outputs a power supply voltage generated by the voltage transformation circuit 106 outside of the semiconductor device, a semiconductor circuit where a voltage is supplied from outside the semiconductor device through an input terminal, and a connection circuit which is capable of short-circuiting the output terminal and the input terminal or keeping them open.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354182-A (JP)
Title: Thin-film magnetic sensor and manufacturing method thereof
Inventor: KOBAYASHI NOBUKIYO
IPC: G01R33/09
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film magnetic sensor for detecting an external magnetic field in a direction vertical to the surface of an insulating substrate, and to provide a method for manufacturing the thin-film magnetic sensor.  <P>SOLUTION: The thin-film magnetic sensor 41 comprises a pair of thin-film yokes (A, B) 44a, 44b that are made of a soft magnetic material and are allowed to oppose via a gap 44c; a GMR film 46 that is formed between the gaps 44c so that it is electrically connected to the pair of thin-film yokes (A, B) 44a, 44b, and has electric specific resistance that is higher than that of the soft magnetic material; and the insulating substrate 42 for supporting them. The insulating substrate 42 has a recess 42a on the surface. The thin-film yokes (A, B) 44a, 44b are formed on the side of the recess 42a so that the magnetism-sensitive shaft is not in parallel with the surface of the insulating substrate 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353273-A (JP)
Title: Foundation structure
Inventor: UEDA KENZO
IPC: E02D27/12
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structure capable of easily reusing and reclaiming a steel material in the foundation structure using the steel material for a footing beam and a footing pile.  <P>SOLUTION: The footing beam 3 is formed of the steel material such as an H-shaped steel or the like to which hot dip zincing is treated, and part or all part in the circumferential direction of the steel material 3 is not coated with concrete at all.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357016-A (JP)
Title: Apparatus for restricting use of specific address
Inventor: OISHI KAZUOMI
IPC: H04L12/28
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when an IPv6 apparatus uses an address of IEEE EUI-64 format comprising identification information inherent in the apparatus, there is a possibility of infringement on privacy by monitoring those communications.  <P>SOLUTION: A subnet 207 the same as the apparatus is provided with a node or router 202 which determines whether an IPv6 address which the IPv6 apparatus wants to use or uses is a temporary address, by comparing it with an address formed by IEEE EUI-64 format from the MAC address of the data link layer of the apparatus. When the apparatus wants to use an address of IEEE EUI-64 format, the node sends out a message saying to the effect that it is already used, to prevent the apparatus from using it. Alternatively, the router 202 determines whether a packet comprises the address or not, and if the packet does, the packet is thrown away and is not transferred to the outside of the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350608-A (JP)
Title: Control system using laser
Inventor: ODAKURIKAESHI YUTAKA
IPC: A01M29/32
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain and improve order of community by restricting behavior and presence of an object unnecessary for a control space by using laser and enabling wider control of region of the control space, compared with a conventional control system.  <P>SOLUTION: The control system using laser has information-processing functionality for controlling information on the control space, object and characteristic information other than these and determines advance of the object by disturbance of information on the control space, and necessary parts such as visual sense, pain sensation and sensing part of the object are irradiated with laser. Thereby, message or damage is given to the object to repel the object from the control space. The control system has methods in which the laser converges in a site of the object or laser disperses before or after the object from a plurality of laser-irradiation places in order to avoide damage which ocurrs when the laser collides with materials other than the object and methods for leaning characteristics of the object and effect, or the like of the present invention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324390-A (JP)
Title: Culvert irrigation cleaning device
Inventor: HANAYAMA KAZUNORI
IPC: E02B11/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culvert cleaning device for removing mud adhering in a culvert pipe buried in a field and removing a clogging and an underground irrigation device to crops utilizing a culvert drain pipe.  <P>SOLUTION: Water from a water way for an irrigation is taken into a water-supply inlet 1, poured to a communication culvert 7 through a mesh screen 3 and connected to the culvert drain pipe and mud is discharged by a large amount of temporary passing water. An outlet relief well for the culvert drain pipe is stopped, a groundwater level is elevated and the underground irrigation to crops is conducted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360215-A (JP)
Title: Reinforcing bar with anchoring hardware
Inventor: TSURUNO TOSHIAKI
IPC: E04C5/12
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing bar with an anchoring hardware, which can be easily worked on a building site and in a factory in a short period of time, which is inexpensive because expensive equipment and apparatuses/materials are made unnecessary, and which has high anchoring strength, by making the anchoring hardware for anchorage to concrete structurally compact and simple.  <P>SOLUTION: The hardware 2 for anchoring the reinforcing bar 1, which is embedded in the concrete 10, is attached, the reinforcing bar 1 passes through a hole 2a of the anchoring hardware 2, and molten metal 3, which is generated by thermit reaction, is solidified after being infilled into a void between the reinforcing bar 1 and the hole 2a of the anchoring hardware 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324631-A (JP)
Title: Lightning prevention measures for wind mill for wind power generation and other facilities
Inventor: MURAZAKI NORIO
IPC: F03D9/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To build up a lightning prevention system, designed to multilaterally implement means effective to prevent hazards of lightning, based on a review of the relationship between phenomena arising when windmills, aircraft, radar bases, etc. undergo meteorological conditions causing thunderbolt in winter and phenomena occurring when these facilities/equipment are exposed to lightning fields.  <P>SOLUTION: When conductivity is bestowed on a windmill, static electricity disappears from the windmill. Even if a rise in electric potential in the windmill is prevented by leaking static electricity in the windmill to the ground, however, generation of electric collision may arise due to wind or snow, so that an ionic space formed around the windmill will leave a danger of thunderbolt to the windmill. To remove this danger, it is necessary to eliminate the ionic air space or the meaning of a local existence of the ionic air space. Therefore, ions are artificially supplied from the front side of the windmill, thereby alleviating the work of static electricity in the discharge air space. Next, if ions are supplied excessively, it will spread into the air jointly with wind or snow, thereby diffusing lightning electric fields; and the lightning wind electric field, concentrated on the windmill, will be dispersed into the entire area, causing a decline in the work of the ionic air space near the windmill, and diminishing the feedback current during thunderbolt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001210-A (JP)
Title: Method for checking status at the time of hang-up
Inventor: HARAGUCHI TAKAHIRO
IPC: B41J29/46
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to immediately know what kind of operation has been performed when a controller hung-up.  <P>SOLUTION: The controller has a memory to store the status of operation. A means is provided which, when the controller hangs-up, makes a panel operation part to reset the controller, and then reads the status from the memory and display it on the panel operation part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001494-A (JP)
Title: Manufacturing method of trolley wire including optical fiber
Inventor: HASHIMOTO HITOSHI
IPC: B60M1/13
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a trolley wire including an optical fiber, which minimizes strain of the optical fiber in manufacturing.  <P>SOLUTION: The trolley wire body 1 formed of a conductor is provided with a groove 2 having an opening 2a with a width larger than the outer diameter of the optical fiber 5 disposed in the trolley wire body 1, the optical fiber 5 applied with a constant tension is pulled from the opening 2a into the groove 2, and the opening 2a is closed. Thus, the strain of the optical fiber can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001938-A (JP)
Title: Method of manufacturing carbon nanotube
Inventor: KATAYAMA SHINJI
IPC: B01J23/755
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a carbon nanotube (CNT) by which the production quantity of the carbon nanotube is changed without changing the synthetic condition such as a synthetic time and a flow rate of a gaseous starting material.  <P>SOLUTION: A substrate 1 composed of an alloy (Cu-Ni alloy) of Ni which is a CNT forming catalyst and Cu which is a non-forming catalyst is set in a reaction tube 2. A synthetic part 8 is heated to 700°C by an infrared image furnace 4. Acetylene is supplied at a flow rate of 100 cm<SP>3</SP>/min from a pipe 7a, argon is supplied at a flow rate of 20 cm<SP>3</SP>/min from a pipe 7b and an exhausted gas is discharged from a pipe 7c. The state is kept for 10 min to react the catalytic metal with acetylene. At this time, the temperature of the substrate 1 is measured by a thermocouple 3 and the temperature of the infrared image furnace 4 is controlled based on the temperature of the substrate 1 by a temperature controller 5 to keep the temperature of the synthetic part 8 at 700°C. As a result, the CNT is formed in the quantity corresponding to Ni content in the substrate 1 on the substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004471-A (JP)
Title: Reader/writer for ic card
Inventor: OHASHI TAKASHI
IPC: H04B5/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader/writer which permits mutual communication between reader/writers positioned at a predetermined distance to speed up data collection.  <P>SOLUTION: Polling (for R/W2) 50 is transmitted to a reader/writer (R/W2) 40. The reader/writer (R/W2) 40 receives the transmitted polling, on recognizing the polling (for R/W2) 50 at certain timing, sends back a response (for R/W2) 51 to a reader/writer (R/W1) 30. At this point, even if an IC card 200 in the proximity of the reader/writer (R/W1) 30 receives the polling (for R/W2) 50, the card recognizes that the polling is not for the IC card 200, and accordingly does not send back a response (for IC card) 52. Therefore, the reader/writer (R/W1) 30 receives only a response (for R/W2) 54 to recognize the reader/writer (R/W2) 40, and sends back a response (for R/W2) to higher-level equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010234-A (JP)
Title: Projector apparatus
Inventor: OKAZAKI MASANORI
IPC: G03B21/14
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector apparatus capable of preventing foreign matter which enters from an air outlet bored at an upper part of a housing from intruding into a lamp unit.  <P>SOLUTION: A tilt plate i which is slanted at a tilt angle I is arranged above the lamp unit f while protruding into the path of an exhaust air flow to guide the foreign matter entering the air path o from the air outlet c toward a wall surface of the housing (a) so that the foreign matter is discharged to outside the housing (a) through the air outlet s. The tilt plate i is arranged obliquely below an obliquely arranged filter h for foreign matter entry prevention and along the filter surface, or at an angle different from the tilt angle H of the filter h. Tilt plates i and air outlets s may be arranged at a plurality of places on the mutually opposite wall surfaces of the housing (a) at different heights. Further, a duct n projecting into the air path o from the wall surface of the housing (a) which faces the wall surface where the tilt plate i is arranged, other tilt plates and the tilt plate i are so arranged that they overlap with one another when vertically viewed. The tilt plate (i) may be formed of a plurality of louver type plates stuck in stages like a louver door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007346-A (JP)
Title: Air cleaning filter and apparatus
Inventor: INAGAKI JUN
IPC: F24F1/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning filter for collecting fine particles suspended in air or in water and controlling the toxicity of the collected fine particle, an apparatus using the air cleaning filter and a use of the air cleaning filter.  <P>SOLUTION: This air cleaning filter is obtained by sticking two or more base stocks to the filter which are selected from an anti-allergenic base stock, an antibacterial base stock, an antiviral base stock and antifungal base stock. This apparatus using the air cleaning filter is constituted so that the air cleaning filter is arranged between an air sucking port and an air discharging port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015086-A (JP)
Title: Door device of elevator
Inventor: KONDO JOJI
IPC: B66B13/30
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device of an elevator capable of increasing smoke insulation and sound insulation.  <P>SOLUTION: In the door device of the elevator, a seal member 34 is fixed to a lower reinforcing member 32 by a holding member 33. The seal member 34 is made of an elastic body such as rubber, and contacts with the upper surface of a landing sill 5 on the landing side of a sill groove 5a. In a door closed state, a clearance between the lower end of a door body 6 and the landing sill 5 is blocked by the seal member 34. A flat positioning spacer 36 having a predetermined thickness is sandwiched between the holding member 33 and the lower reinforcing member 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018242-A (JP)
Title: Parking lot total control system
Inventor: MIKAMI KENICHI
IPC: G06Q50/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking lot total control system which enables a parking space to be used efficiently, moderates the traffic jam of a public road or the like, shortens a user's waiting time and provides a crime suppressing function in a parking lot.  <P>SOLUTION: This parking lot total control system comprises: a parking lot information control system 6 for controlling the entrance and exit time, and the information of a parking space position for specifying the parking space of a user; a ticket issuing machine 1 for recording and printing the entrance time and the information of the parking space position on a use ticket 7 capable of being read by a computer at the time of entrance; and an adjusting machine 2 for reading the information of the entrance time recorded from the use ticket 7 and parking space position, and performing processing for fare adjustment at the time of exit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019547-A (JP)
Title: Thermal treatment method by induction heating and semiconductor wafer structure for quick induction heating
Inventor: UCHIDA NAOKI
IPC: H05B6/10
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal treatment method by induction heating which increases the temperature of a semiconductor wafer up to a prescribed value in a very short period of time.  <P>SOLUTION: The thermal treatment method is a method of heating the semiconductor wafer 10 as an object of thermal treatment by induction heating, and a film of conductive material 12, such as titanium or tantalum which is more easily heated by induction heating than the semiconductor wafer 10, is formed on the surface of the semiconductor wafer 10, a specified power is applied to an induction heating coil 14 at a time so as to heat the conductive material 12, whereby the semiconductor wafer 10 is instantaneously raised in temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004174219-A (JP)
Title: Apparatus and method for processing image and recording medium for storing program used for causing computer to execute the method
Inventor: SATO KAZUTO
IPC: G01T1/161
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus etc., that objectively, efficiently, and automatically extracts the outline of an object of interest in, for example, an image for medical use.  <P>SOLUTION: The image processing apparatus performs an optimum outline extraction on an image, from which an area of interest, such as a diagnosing portion, etc., can be observed appropriately, by smoothing a rough initial outline by using two different self-systemizing maps of a near learning area using the X- and Y-coordinate information of the initial outline as learning data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005016445-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: KANEKO KEIJI
IPC: F01L1/34
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device of an internal combustion engine, quickly and accurately determining whether or not a locking mechanism is in an unlocked condition.  <P>SOLUTION: The locking mechanism 30 can lock a relative rotation phase of a vane body 12 with respect to a housing 11 in a predetermined phase. The locking mechanism 30 can be switched between a locked condition with a lock pin 31 reciprocative in directions of approaching and separating with respect to a lock hole 32 is inserted into the lock hole 32 and locks the relative rotation phase of the vane body 12, and the unlocked condition with the lock pin 31 separated from the lock hole 32 and the lock released. A displacement sensor 40 directly detects a position of the lock pin 31 in the reciprocating directions. The electronic control device 25 can determine whether or not the lock mechanism 30 is in the unlocked condition based on its detection result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017792-A (JP)
Title: Optical module
Inventor: MATSUMOTO SATORU
IPC: G02B7/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which can reduce the number of components and its occupancy space saving.  <P>SOLUTION: The optical module includes lens holders 15, 17 which hold a lens and a position changing means 13 which changes positions in optical axis directions of the lens holders 15, 17 and the lens holders 15, 17 and the position changing means 13 are formed by mutually attracting magnetic materials. In the optical module, since the lens holders and the position changing means are mutually and magnetically attracted and other means for sticking the lens holders to the position changing means are not required to be separately provided, surrounding structure is simplified. Thus, the optical module which attains reduction of the number of components and space saving is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016459-A (JP)
Title: Controller of internal combustion engine with supercharger
Inventor: KOTANI TAKESHI
IPC: F02D41/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide the controller of an internal combustion engine with a supercharger capable of stabilizing the output of the internal combustion engine, even if the quantity of discharge energy collected by the supercharger is varied according to the temperature control state of a temperature-controlled object such as a catalyst disposed in an exhaust passage downstream of the turbocharger.  <P>SOLUTION: The controller is applied to the internal combustion engine 1 having the supercharger 9 for supplying supercharged intake air by using exhaust energy, and a collected energy quantity regulating means 21 for regulating the quantity of the energy collected from the exhaust by the supercharger. Further, the controller comprises an operation control means 19 which controls the operation of the collected energy quantity regulating means to regulate the quantity of the collected energy according to the temperature control state of the temperature-controlled object 16 disposed in the exhaust passage 4 downstream of the supercharger, and an output control means 19 for controlling the output of the internal combustion engine to compensate the change of the output of the internal combustion engine expected with relation to control of the quantity of the collected energy executed according to the temperature control state by the operation control means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019835-A (JP)
Title: Nitride semiconductor laser device and its fabricating process
Inventor: MATSUMURA HIROAKI
IPC: H01S5/343
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To ensure stabilized device characteristics in a gallium nitride based compound semiconductor laser having a current constriction layer provided with a stripe opening.  <P>SOLUTION: On the p-side or the n-side of an active layer composed of a gallium nitride based compound semiconductor in a gallium nitride based compound semiconductor laser, there are formed (a) a first semiconductor layer 22 of gallium nitride based compound semiconductor containing Al at a ratio lower than that of a current constriction layer 30, (b) a second semiconductor layer 24 of gallium nitride based compound semiconductor formed on the first semiconductor layer 22 and containing Al at a ratio lower than that of the first semiconductor layer 22, and (c) the current constriction layer composed of In<SB>x</SB>Al<SB>y</SB>Ga<SB>1-x-y</SB>N (0≤x≤0.1, 0.5≤y≤1, 0.5≤x+y≤1) and having a stripe opening, and then the second semiconductor layer 24 is removed from the opening 32 of the current constriction layer 30 by etch back.  <P>COPYRIGHT: (C)2005,JPO&NCIPI