baber/WOPTO huggingface dataset:
Patent JP-2008170087-A (JP)
Title: Boiler control system
Inventor: MAEMOTO TAKASHI
IPC: F22B37/42
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler trip shift sequence circuit, i.e., a boiler control system, preventing a shift to a boiler trip during air purging operation.  <P>SOLUTION: A pressure switch 100 is turned on when air purge is carried out. Power is thereby supplied to an electromagnetic part of a relay 106, and a switch part of the relay 106 is made conductive. When the switch part of the relay 106 is conductive, if a test terminal 113 is in a circuit cut-off state, power is not supplied to the electromagnetic part of the relay 108, that is, since a boiler trip shift sequence is terminated (interrupted) in a stage where the switch part of the relay 106 is made conductive, there is no shift to the boiler trip, nor leading to a stop of power generation due to a shift to a turbine trip and a generator trip. The boiler trip can thereby be positively avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174053-A (JP)
Title: Carry cart
Inventor: OKAMOTO KOICHI
IPC: B62B5/00
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carry cart capable of being erected without removing respective laminated shelf plates and a bottom plate from a frame during nesting work, and traveling in all directions by synchronously separating, from the ground, fixed wheels in the middle of the bottom plate and supporting a carriage with free wheels at four corners.  <P>SOLUTION: The fixed wheel is attached to a plate edge which rotates with a roaring shaft on the back surface of the bottom plate as a center. The plate is brought into contact with the bottom plate when the bottom plate falls off, and the plate is separated from the bottom plate when the bottom plate stands, thus separating the fixed wheel from the ground, and stopping at a height which allows nesting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178220-A (JP)
Title: Secondary battery device, its charging method, and method for correcting voltage variation in power storage modules
Inventor: KOSAKA HIRONORI
IPC: H02J7/02
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery device requiring no charger of complicated structure in which so-called rush current is not generated and the current varies gradually, to provide its charging method, and to provide a method for correcting voltage variation in power storage modules.  <P>SOLUTION: The secondary battery device comprises a first branch 121 and a second branch 122 for temporarily branching the way of a route 12 for connection with an external apparatus and then joining the route, a first power storage module 131 disposed at the first branch, a first switch 141 arranged in the first branch on the negative electrode side of the first power storage module, a second power storage module 132 arranged in the second branch in parallel with the first power storage module, a second switch 142 arranged in the second branch on the positive electrode side of the second power storage module, a bypath 123 connecting between the first power storage module and the first switch and between the second power storage module and the second switch, and a third switch 143 arranged in the bypath.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180753-A (JP)
Title: Railroad operation management system for training, and management computation device
Inventor: TOMITA ATSUSHI
IPC: G06Q50/00
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor taken in modification of a route being a training object for a person in command.  <P>SOLUTION: A railroad operation management system can mutually communicate with an application execution computer 20A for executing application used for training of the command person for a railroad, and a management computer 10A for managing the application execution computer 20A. The management computer 10A includes: a communication part 340 communicating with the application execution computer 20A; a storing part 200A for storing an effective date effecting modification of the application; and a processing part 330 for modifying the application stored in the application execution computer 20A through a communication part 340 when the effective date arrives.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182830-A (JP)
Title: Brushless motor, disk driver
Inventor: ICHIZAKI HIROYUKI
IPC: H02K1/28
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a mechanism for preventing a rotor from coming off, to prevent a turntable 6 with a small thickness from being deformed, and to achieve a thinned brushless motor.  <P>SOLUTION: A coming off preventing pawl 31 having a downwardly-inclined plane 33 is formed at an upper end of a cylinder 23 of a housing 2 into which the rotor R is inserted. A cylinder 14 is integrally formed in the periphery of a rotating shaft of the turntable 6. A removal preventing member 5 is attached to the lower side of the turntable 6, and has a coming off preventing section 51 having a J-shaped cross section. An arm 53 of the coming off preventing section 51 is disposed in the vicinity of a lower end of the cylinder 14. When the rotor R is mounted to the housing 2, the coming off preventing section 51 contacts the inclined plane 33, and the arm 53 is elastically deformed. When mounting of the rotor is completed, the arm 53 returns to a normal state, and the coming off preventing pawl 31 regulates a coming off of an engagement section 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182543-A (JP)
Title: Thin film piezoelectric resonator and thin film piezoelectric filter using the same
Inventor: IWASHITA KAZUKI
IPC: H03H9/54
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film piezoelectric resonator having a high Q value in which generation of a transverse acoustic mode is suppressed.  <P>SOLUTION: The thin film piezoelectric resonator includes: a piezoelectric resonance stack 12 having a piezoelectric layer 2 and an upper electrode 10 and a lower electrode 8 formed so as to be opposite to each other on both sides of the piezoelectric layer 2; a gap 4 formed under the piezoelectric resonance stack 12; and a substrate 6 supporting the piezoelectric resonance stack 12. The piezoelectric resonance stack 12 is comprised of: an oscillation area 18 in which the upper electrode 10 and the lower electrode 8 are opposite to each other via a piezoelectric layer 2 and located in accordance with the gap 4; a supporting area 22 which contacts the substrate; and a buffer area 20 located between the oscillation area 18 and the support area 22. The buffer area 20 is constituted so that a resonance frequency of primary thickness longitudinal vibration becomes lower than in the oscillation area 18. The piezoelectric layer 2 is comprised of materials indicating a dispersion curve of a high-frequency cutoff type. The buffer area 20 includes the oscillation area 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186232-A (JP)
Title: Document management system
Inventor: ISHIDA SHIN
IPC: G06F12/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve flexibility in using a file about sharing the file.  <P>SOLUTION: This document management system includes a document management database 30 for managing documents for referring to predetermined information including files, wherein server sides 1, 2, 3, 7 and 8 including a server 1 and client sides 4, 5, 8, 9 and A including a client 4 are connected communicably to each other through a communication line 6. The document management database 30 stored in a storage device 3 has a document management table 31 showing whether a file or the like stored in a storage device 2 is shared with other documents, and the server 1 can switch sharing between documents such as files returned from the client 4 on the basis of the document management table 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189562-A (JP)
Title: New organic molybdenum compound, friction regulating agent composed thereof and lubricating composition containing the same
Inventor: NAGATOMI ETSUSHI
IPC: C10N40/04
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic molybdenum compound, a friction regulating agent composed of the compound and a lubricating composition containing the agent.  <P>SOLUTION: An organic molybdenum compound expressed by general formula (1) (A<SP>1</SP>and A<SP>2</SP>are each a group selected independently from a heterocyclic group which may have a substituent and a dialkylamino group) can be used in a lubricating oil as a friction regulating agent. An excellent friction reducing effect can be attained especially when A<SP>1</SP>and A<SP>2</SP>are each 1-pyrrolidinyl group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189421-A (JP)
Title: Control device for elevator
Inventor: INAGAKI FUMITAKA
IPC: B66B1/06
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an elevator comprising a function for automatically turning off the light inside a car so as to improve a crime preventing effect for passengers inside the car without raising cost.  <P>SOLUTION: This control device for an elevator comprises an ITV camera 1 for taking an image inside an elevator car, a landing monitor 2 provided in a landing and displaying the image taken by the ITV camera, a car-inside lighting system 3 provided inside the car, a passenger detecting section 4 for detecting presence of passengers inside the car and outputting a passenger detecting signal, and an operation control section 5 for controlling operation of the elevator and having a conditional automatic turn-off function for turning off the lighting system inside the car in the condition wherein a predetermined time passed after the car is stopped based on the passenger detecting signal, which detects absence of passenger, from the passenger detecting section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007175777-A (JP)
Title: Apparatus for forming shape and contour in metal by laser peening
Inventor: HACKEL LLOYD
IPC: B23K26/352
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide laser peening for forming a larger curve in thicker metal sections by generating strong stress fairly deep in a component.  <P>SOLUTION: A light beam of 10-100 J/pulse is imaged to create an energy fluence of 60-200 J/cm<SP>2</SP>on an absorptive layer applied over a metal surface. A tamping layer of water is flowed over the absorptive layer. The absorption of laser light causes a plasma to form and consequently creates a shock wave that induces a deep residual compressive stress into the metal. The metal responds to this residual stress by bending.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211774-A (JP)
Title: Crossing wall for combustion chamber provided with multiple holes
Inventor: CABOCHE GERARD
IPC: F02C7/18
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crossing wall for a combustion chamber cooling a deflector effectively and evenly.  <P>SOLUTION: This invention relates to an annular wall 10 designed to connect longitudinal walls of an annular combustion chamber of a turbine engine in a lateral direction. The wall 10 is basically flat and is inclined in relation to a longitudinal shaft of the turbine engine, and is provided with a plurality of deflectors 16 formed out of basically rectangle flat sheet. Each deflector is mounted on the wall and is provided with an opening for installing a fuel injection system, a plurality of holes formed in relation to the deflector 16 around the opening of the deflector to enable passage of air for cooling the deflector, and a means 20 making air for cooling the deflector flow around the fuel injection system in a radial direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008192979-A (JP)
Title: Module case
Inventor: KAWAI YASUHIRO
IPC: H05K7/14
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module case capable of easily and certainly connecting a circuit board and a module at a low cost.  <P>SOLUTION: This invention relates to a module case 2 for connecting a circuit board 4 and a module 6 to each other, equipped with: an electrode 10 with elasticity which is outwardly extended from the module 6; and a support 12 capable of carrying out the positioning support of the circuit board 4, wherein in the circuit board 4 by which the positioning support is carried out at the support 12, the electrode 10 is connected by own elastic force. In this case, in the module case 2 there is provided a case body which is outwardly extended so as to surround the circuit board 4. The support 12 is formed to be outwardly extended along the case body and constituted so as to be able to carry out the positioning support by inserting the circuit board 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293814-A (JP)
Title: Processor device and processing method therefor
Inventor: KOBAYASHI RYOTARO
IPC: G06F9/38
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To execute instructions fast by predicting local slack with simpler constitution than conventional techniques.  <P>SOLUTION: A processor 10 predicts predicted slack which is a predicted value of local slack of an instruction to be stored at a memory address of a main storage device 9 and executed by the processor 10, and executes the instruction using the predicted slack. It is predicted and determined that a store instruction having predicted slack larger than or equal to a predetermined threshold value has no data dependency relationship with a subsequent load instruction to the store instruction and the subsequent load instruction is speculatively executed even if the memory address of the store instruction is not known.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007217794-A (JP)
Title: Metal nanoparticle and method of producing the same
Inventor: LEE KWI-JONG
IPC: B22F1/054
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing metal nanoparticles, having a high yield rate achieved by superior dispersion stability even in a polar solvent, producing a large amount of particles of uniform size, and to provide nanoparticles produced thereby.  <P>SOLUTION: The invention provides a producing method of metal nanoparticles, employing a polyacid as a stabilizing agent to control the size of particles even with a smaller amount than using other macromolecular stabilizing agents, allowing the particles to have dispersion stability. The nanoparticles are produced thereby. According to one aspect of the invention may provide a method of manufacturing metal nanoparticles, using a polyacid as a stabilizing agent to produce nano-sized metal nanoparticles from a metal precursor in a polar solvent. Here, a reducing agent may be further added.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008195263-A (JP)
Title: Reverse assisting device
Inventor: SHIMIZU HIROAKI
IPC: B60R21/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform a drive assist function required by a driver without requiring the driver's labor at the time of reversing a vehicle.  <P>SOLUTION: On condition that a reversing command is detected before a prescribed time from the time of detecting that a state of an automobile door is shifted from an open state to a closed state, it is determined that an automobile is started reversing, and an assisting image of a wide range of the visual field is displayed (S2, S4, S5, S8). On the contrary, on condition that a reversing command is detected after a prescribed time from the time of detecting that the state of the door is shifted from the open state to the closed state, it is determined that the automobile is going to be reversed and parked, and the assisting image of a narrow range of the visual field is displayed (S2, S4, S5, S6, S9).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206289-A (JP)
Title: Motor drive controller, and compressor, refrigerator, and air conditioner equipped with controller
Inventor: KAKE SHINOBU
IPC: H02M7/10
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive controller wherein input voltage is boosted without use of a switching means that is operated at high speed, electrical stress on a capacitor is reduced, and efficiency is enhanced.  <P>SOLUTION: In the motor drive controller, a rectifier circuit is constructed of a combination of a diode and a capacitor. The controller boosts input voltage to increase the operating voltage of an inverter circuit. Thus it is possible to boost input voltage without use of a switching means that is operated at high speed and reduce electrical stress on the capacitor. As a result, the efficiency of the motor drive controller can be enhanced. Since the circuitry is simple and the number of parts is small, the price of the motor drive controller can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200971-A (JP)
Title: Ink cartridge
Inventor: IKENO HIROSHIGE
IPC: B41J2/175
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge capable of preventing damage to an ink pouch and leakage of ink which may be caused by vibration in transportation or impact by dropping applied in the delivery process.  <P>SOLUTION: This ink cartridge 20 houses a flexible ink pouch 1 which is so constituted that four sides of a laminated film are closed by thermal welding to be in a bag, the inner section is filled with inkjet ink, and an ink outlet is provided at one side in the four welded sides. One face of a plane area of the ink pouch 1 is fixed to the bottom of the inner section of an ink cartridge case. Both ends of an ink pack are fixed by inner side faces of the ink cartridge case having the ink pouch 1 fixed thereto and a case cover.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205259-A (JP)
Title: Optical module
Inventor: FUKUDA KEIICHI
IPC: H01L31/02
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which achieves a longer service lifetime by protecting an optical element while appropriating humidity in an open package that is not hermetically sealed.  <P>SOLUTION: The optical module is provided with the optical element and a heat-generating body that heats the optical element. The optical element is heated by allowing the heat-generating body to generate heat in a period in which the optical element is not energized. The optical module may be further provided with a first switch part for turning OFF/ON the energization to the heat-generating body with a phase reverse to a phase of the ON/OFF of the energization to the optical element. Another optical module is provided with an optical element and a heat-generating body that heats the optical element. In another optical module, a calorific value of the total sum of a calorific value due to the optical element itself and a calorific value of the heat-generating body is set to exceed a prescribed value with the energization to the optical element in a period in which the optical element is energized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211311-A (JP)
Title: Communications apparatus and weight updating method
Inventor: YAMAMOTO TAKASHI
IPC: H04B7/04
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique for a weight updating method.  <P>SOLUTION: The communications apparatus 1 which performs communication by an OFDM (orthogonal frequency division multiplexing) system is provided with a weight-updating unit 14 which updates a weight based on a received pilot signal; and a sequence control unit 146 which controls the sequence of pilot signals used to update the weight. The sequence control unit 146 can control the sequence so as to use a pilot signal in the negative direction of the time axis from a pilot signal, used for last updating of the weight for updating the weight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207476-A (JP)
Title: Eraser holder to be attached to finger
Inventor: HAYASHI TAKASHI
IPC: B43L19/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eraser holder to be attached to a finger which, firstly, enables a quick use of an eraser, saving troubles and time to use, and improving convenience and efficiency, secondly, does not disturb a writing instrument while used, thirdly, is simply structured and excellent in cost in that a commercial eraser can be used therein, and fourthly, has excellent usability.  <P>SOLUTION: The eraser holder 1 including a ring part 2 and a holder part 3 integrated therein is attached on a finger tip B for use when a writing instrument A such as a pencil or mechanical pencil is used. The ring part 2 being in a short cylindrical form like an approximate ring fits onto the finger tip B of the middle finger D. The holder part 3 being in a cylindrical form and positioned on the opposite side of the finger nail G of the middle finger D, an eraser 5 is retained inserted therein. The eraser 5 shaped in a cylindrical column exposes its end from the holder part 3. The holder part 3 has a slit 7 and keeps the end slantly cut 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211139-A (JP)
Title: Apparatus and method for treating substrate
Inventor: MURAOKA YUSUKE
IPC: H01L21/304
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for treating substrates, which effectively removes water droplets on a substrate surface, and prevents drying failures, such as water marks.  <P>SOLUTION: The apparatus for treating substrates 1 showers a dry medium with a surfactant mixed in nonpolar liquid, on a substrate W disposed in a treating chamber 20, then dips the substrate W in the dry medium by retraining the dry medium in the treating chamber 20, and dries the substrate by discharging the dry medium from the treating chamber 20. Water drops on a surface of the substrate W are mixed in the dry medium through the surfactant, therefore, and they are removed effectively from the surface of the substrate W. Water drops in fine pattern, such as steps and holes, are also removed effectively by a physical action of the shower. Thus, a drying time for substrate W is reduced and drying failures, such as water marks, are suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213986-A (JP)
Title: Decurling device
Inventor: YAMADA HISASHI
IPC: B65H23/34
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of manually carrying out pressing/separating action of a decurling member, and to eliminate the part of mechanism carrying out the action.  <P>SOLUTION: The decurling device comprises a carrying roller 4 carrying recording paper 2a drawn out from a recording paper roll 2, and a pressurizing roller 5 pressing/separating the recording paper 2a between the carrying roller 4 and the pressurizing roller 5. The decurling device also comprises a decurling roller 1 pressing the recording paper 2a drawn from the recording paper roll 2 and carried to the carrying roller 4 and the pressurizing roller 5, and a drive mechanism driving the decurling roller 1 to be pressed on/broken away from the recording paper 2a by using a mechanism driving the pressurizing roller 5 to be pressed on/broken away from the recording paper 2a.  <P>COPYRIGHT: (C)2008,JPO&INPIT