baber/WOPTO huggingface dataset:
Patent JP-2010046971-A (JP)
Title: Manufacturing method for nozzle substrate made of silicon, manufacturing method for liquid ejection head, and manufacturing method for liquid droplet ejection device
Inventor: KITAHARA KOJI
IPC: B41J2/135
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a nozzle substrate made of silicon, and the like which can improve accuracy in the thickness of a silicon base material and facilitate a thinning operation.  <P>SOLUTION: The manufacturing method includes the step of dry etching one surface of the silicon base material 100 and simultaneously forming a recessed part 110 used as a nozzle hole 11 and a recessed part 120 used as a through-hole 12 for final point detection, which is deeper than the recessed part 110; the step of bonding a support substrate 50 to the surface in which the recessed partes 110 and 120 used as the nozzle hole 11 and the through-hole 12 for final point detection, respectively are formed; the step of grinding a surface 100c opposite the surface that has the recessed partes 110 and 120 formed therein, and detecting that the recessed part 120 is formed through to serve as the through-hole 12; the step of terminating the grinding of the surface when the detection is made that the recessed part 120 is formed through, and making the ground surface thinner, thereby forming an opening in the recessed part 110 to serve as the nozzle hole 11; and the step of stripping the support substrate 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048516-A (JP)
Title: Cold air shut-off device for carry-in/out gate of low-temperature chamber, and shelter equipped therewith
Inventor: MICHIGUCHI ISAO
IPC: F25D23/02
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold air shut-off device for a carry-in/out gate of a low-temperature chamber, capable of shielding a lower clearance generated between a platform and a load-carrying platform of a delivery vehicle, by elevating freely a shielding member after attaching the delivery vehicle to the platform, and capable of shutting off cold air in the low-temperature chamber from flowing out to an outdoor side, and to provide a shelter equipped therewith.  <P>SOLUTION: The cold air shut-off device is constituted of the shielding member 10 with an upper end fixed onto a support body 20, and for shielding a lower part of the carry-in/out gate 100, an elevation guide mechanism 30 for guiding the support body 20 stoppably in a vertical-directional optional position, a hinge mechanism 22 pivotally supporting the support body 20 onto the elevation guide mechanism 30 freely swingably in an upper side of a pivotally supported position, and a swinging range regulating mechanism 40 for regulating a swinging range of the support body 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052846-A (JP)
Title: Passenger conveyer
Inventor: SAKATA YOSHIKI
IPC: E06B9/82
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that, though a passenger conveyer such as an escalator or an autoline is required to have passenger conveyer-shutter interlock for stopping the passenger conveyer in response to the closing of the shutter, the interlock is released during maintenance operation, but an interlock return operation is forgotten, failing to stop the passenger conveyer when the shutter should be operated to close and should stop the passenger conveyer in case of fire.  <P>SOLUTION: A passenger conveyer includes a passenger conveyer-shutter interlock enabling means for returning to the passenger conveyer-shutter interlock state by automatically canceling an interlock release state when a predetermined condition is fulfilled, even if the return operation to transform into the interlock state is forgotten in the interlock release state where the interlock between the passenger conveyer and the shutter is released.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052582-A (JP)
Title: Battery state detection system
Inventor: HASHIMOTO SHUICHI
IPC: G01R31/36
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery state detection system capable of exactly detecting a battery state by preventing an erroneous determination due to the lowering of battery voltage when an ignition is ON.  <P>SOLUTION: The battery state detection system 12 includes a microcomputer 10 with built-in voltage sensor 3 and CPU. The CPU measures voltage of a lead battery 1 after the lapse of fixed time after the IGN switch 5 is located at the ON position, when measuring voltage when starting an engine. A capacitor 2 is connected in parallel with the lead battery 1. Even if current flows to a starter 9 and the voltage of the lead battery 1 is lowered since the IGN switch 5 is located at the ON position, the lowering of battery voltage of the lead battery 1 can be prevented from being erroneously decided that the IGN switch 5 is located at an OFF position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055954-A (JP)
Title: Electrode, fuel cell using the same, and electronic device
Inventor: MAKITA KENGO
IPC: H01M4/90
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of restraining fuel crossover and restraining generation of overvoltage at an oxygen electrode side, and to provide an electronic device using the same.  <P>SOLUTION: A fuel-electrolyte passage 30 is arranged between a fuel electrode 10 and an oxygen electrode 20, and a fuel-electrolyte mixed liquid is circulated in the same passage. The oxygen electrode 20 has a laminated structure of a diffusion layer 22 and a catalyst layer 23 on a current collector 21, and for example, palladium (Pd) and palladium alloy as a selective catalyst which is not reacted with a fuel and reacts with oxygen is included in the catalyst layer 23. The fuel is not oxidized in the oxygen electrode 20, and deterioration of characteristics caused by the fuel crossover can be restrained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035537-A (JP)
Title: Agricultural film with swelling adjustment of double film for opening and closing
Inventor: UENO KOZO
IPC: A01G13/02
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double film compactly storable when transporting, storing and using agricultural facilities, emitting film air to the outside of the film in a short time when unwanted, and openable and closable by using a habitual manual opening closing tool or an automatic opening closing device.  <P>SOLUTION: The film with swelling adjustment of double film for opening and closing, which has a suitable perforated opening part of completely open both widths or more than half length on a suitable place in the length direction is such that a suitable blast tube duct 6 is set in the middle of the two piled films, and a film 18 with a T shape tongue of a proper length is set outside the inner center of the two piled films. Furthermore, an air blower 11 which sends air to a double film pressing tube duct 4 is set on the lower circumference of the opening part of the agricultural double film, putting a suitable fixed stretch agricultural film or a suitable lower tube duct 3 between the double film pressing tube duct whose both the ends are fixed, and an air cover of a double film width or in the length direction is formed with a swelling pressure of the double film pressing tube duct 4 and a contact pressure of the lower film or the lower tube duct 3 by sending air from each of the air blowers 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057026-A (JP)
Title: Wireless receiver
Inventor: TONE MASAZUMI
IPC: H04J11/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To attain a preparation operation, after turning ON a power source, in order to execute carrier sensing for avoiding collision by reducing expansion in chip occupied area in a semiconductor integrated circuit.  <P>SOLUTION: The wireless receiver 100 receives an RF signal for frequency-hopping a plurality of frequency bands. A plurality of correction data items for correcting DC offsets outputted from receiving mixers 4, 5 while sequentially generating reception local signals of a plurality of frequency bands from a reception local signal source 14 are sequentially produced by DC offset calibration and correction units 15-18 and stored in a control register 19. Carrier sensing for collision avoidance is executed before the storage. Initial correction data for correcting initial DC offsets from the receiving mixers 4, 5 after powering-on are produced before the execution and stored in the register 19. The initial correction data are read from the register 19 by the DC offset calibration and correction units 15-18 thereafter and the initial DC offsets from the receiving mixers 4, 5 are corrected before carrier sensing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060313-A (JP)
Title: Abnormality inspection testing device of current transformer
Inventor: YAMAMOTO HAJIME
IPC: G01R15/18
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device capable of measuring excitation characteristics of a bushing CT quickly when a generator is in a steady operating state even during operation, namely in an operating state of stably operating with a fixed load.  <P>SOLUTION: The testing device includes: a current transformer 1 fitted to the bushing of the generator; a variable load resistor 5 connected to the secondary side of the current transformer; an ammeter 3 for measuring an inflow current to the variable load resistor; a voltmeter 4 for measuring voltage across the variable load resistor at an end extremely close to the current transformer; and a data processor 6 for processing and storing a resistance value of the variable load resistor, and measurement results of the ammeter and voltmeter. In a state where the generator is operating stably with a fixed load, a change in the measurement value of the voltmeter to the amount of decrease in the measurement value of the ammeter when increasing the value of the variable load resistor is set to be approximate excitation characteristic of the current transformer, and the approximate excitation characteristic and the excitation characteristics of the current transformer measured in advance are compared by the data processor, thus determining the presence or absence of abnormality in the current transformer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057551-A (JP)
Title: Sleep determination device and sleep determination method
Inventor: YOSHIZAWA SHINTARO
IPC: A61B5/0245
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleep determination device and a sleep determination method which attains precise determination of a sleep stage on the basis of heartbeat information relating to a subject.  <P>SOLUTION: The sleep determination device and the sleep determination method obtain the heartbeats of the subject (S10), calculates the heartbeat period of each heartbeat on the basis of the obtained heartbeats, calculates difference values to the N-th difference value set previously with difference values before and after the heartbeat as the first difference values and with difference values before and after the first difference values as the second difference values (S12), generates a return map and a histogram which indicate the distribution of each value of the heartbeat period and the first to N-th difference values in a predetermined time (S14, S16), and determines the sleep stage of the subject on the basis of the generated return map and the histogram by referring to a preset return map and a preset histogram for determination of each sleep stage (S20).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057642-A (JP)
Title: Apparatus for vitreous body surgery
Inventor: KATO HISATOSHI
IPC: A61F9/007
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To properly resect a vitreous body by suppressing the influence of the fluctuation of an atmospheric pressure under which an apparatus is used while maintaining a cutting speed of a vitreous body cutter in a high speed.  <P>SOLUTION: An apparatus for vitreous body surgery includes a vitreous cutter reciprocating a piston by repeating the feeding and discharging compressed air into and out of an air chamber in a cylinder and resecting the vitreous body by reciprocatingly moving an inner tube cutting edge and an outer tube cutting edge secured to the piston in the axial direction there of, a compressed air generating source generating the compressed air for feeding the compressed air to the air chamber, a solenoid valve switching the feeding of compressed air from the compressed air generating source and the discharging of the compressed air from the air chamber by opening and closing the valve, and further includes a pressure sensor arranged in the path from the compressed air generating source to the solenoid valve and detecting the pressure of the compressed air fed to the air chamber, and a control means controlling the opening and closing time of the solenoid valve based on the detecting result of the pressure sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060222-A (JP)
Title: Moisture separation heater
Inventor: MUKASA TOMOSHI
IPC: G21D1/02
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture separation heater with small pressure loss, and reducing the risk of damaging an internal component.  <P>SOLUTION: The moisture separation heater 10 is equipped with a sideways cylindrical body container 11 with both ends sealed by end plates 12, a heating reception steam inlet 18 provided in the end plate 12 positioned in one side 11a of the body container 11 and sending in heating reception steam 21 into the body container 11, and a pair of partition plates 15a, 15b disposed in the body container 11. A moisture separator 13 separating moisture from the heating reception steam 21 is provided between the pair of partition plates 15a, 15b, and two heaters 14 heating the heating reception steam 21 is provided above the moisture separator 13. Each heater 14 has each partition plate 15a, 15b, a heater header 16 disposed in a space between with the end plate 12 corresponding to the partition plate 15a, 15b, and a U-shaped heat transfer tube 17 connected to each heater header 16, positioned between the pair of partition plates 15a, 15b, and receiving heated steam 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057777-A (JP)
Title: Game machine
Inventor: OKADA YASUHIRO
IPC: A63F7/02
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of flexibly corresponding to addition of a new device, preventing a program capacity and a data capacity from increasing, and effectively utilizing a limited hardware resource.  <P>SOLUTION: The game machine includes a plurality of devices provided in reference to a game, an input port to which the devices are individually connected and into which pieces of state information exhibiting states of the devices are input, an obtaining means for obtaining the state information input in the input port in a predetermined period, a specified-process means capable of at least executing a specified process for specifying that a plurality of times of the state information obtained by the obtaining means agree with a predetermined pattern, and a game control means for controlling a game based on at least one piece of the information among a plurality of times of the state information specified when the specified-process means determines that a plurality of times of the state information agree with the predetermined pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061501-A (JP)
Title: Multifunction system and multifunctional processing method
Inventor: TOKUNAGA HIROYUKI
IPC: G06F3/0482
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To display a screen image suitable for each of a plurality of users and supporting execution of functions, in a system to be used by the users.  <P>SOLUTION: A communication processing part 33e receives content of setting when a user executes a function. A history registration part 33b stores history of the set content in a user information DB 36a so as to identify the history for each user. An execution determination part 33c determines whether a certain user executes a function following the same content of setting a predetermined times or more on the basis of the history of set content, and when the determination is affirmative, a candidate processing part 33d stores the content of setting in a user information DB 36a as a setting candidate to be used by the certain user. A display control part 10c in a multifunction machine 2 displays for the certain user a short-cut button 52 to be used for setting a function following the content of setting, on an LCD 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058241-A (JP)
Title: Deburring device
Inventor: ICHIKAWA SHIGEJI
IPC: B24B41/04
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deburring device which can effectively remove burrs of a cutting part of a work worked by a sheet-metal working machine or a boring work (small hole, small window shaped hole) by a compact structure.  <P>SOLUTION: The deburring device includes a conveyor 1 for conveying the work W and first and second deburring heads 11 and 12 arranged side by side in a conveying direction X above the conveyor 1. The deburring heads 11 and 12 include a plurality of horizontal spindles 21 provided so as to be rotatable around vertical rotation centers O1 and O2 and radially extend and deburring members 22 provided in the spindles 21. Deburring rotation areas R1 and R2 of the rotation of the first and second deburring heads 11 and 12 have an overlap area R12 where areas R1 and R2 are overlapped with each other. The first and second deburring heads 11 and 12 are synchronously rotated in opposite directions to each other without allowing them to interfere with each other in the overlap area R12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058084-A (JP)
Title: Magnetic separation membrane and magnetic separator
Inventor: KURI YUUJI
IPC: B03C1/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve separation efficiency of materials contained in raw water with a simple structure.  <P>SOLUTION: A plurality of wire meshes 101-103 made of a magnetic metal and accommodated in a magnetic separator 10 separating foreign matters contained in raw water using magnetism are disposed so that a magnetic field may become larger from the upstream side to the downstream side of the supplied raw water, thereby forming a magnetic field gradient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059748-A (JP)
Title: Apparatus and method for constructing bridge girder
Inventor: KASUGA AKIO
IPC: E01D1/00
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently form a concrete girder which projects from an upper part of a bridge pier to both sides in a cantilever state.  <P>SOLUTION: A bridge pier upper part 1a is constructed on an upper part of the bridge pier 3, and a supporting structure 20 is placed on it via a bracket 5 in a manner of projecting in an axial direction. The supporting structure 20 is fixed to the bridge pier upper part of the bridge pier by a steel anchor rod 6. A form 35 is hung and supported from the projecting part of the supporting structure, and a first construction block 1d and a second construction block 1e are constructed continuously to the bridge pier upper part. After that, the supporting structure 20 is divided into two at a center to serve as a moving support which can travel in the axial direction of the bridge girder, and the bridge girder is constructed in sequence while balancing the overturning moment to both sides of the bridge girder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064346-A (JP)
Title: Method of storing laminated body
Inventor: YOKOYAMA HIROSHI
IPC: G02B5/30
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of storing a laminated body in which damage and contamination of an uneven structured surface of a base material of the laminated body including the base material and a covering material is prevented, the covering material is prevented from delaminating from the base material, and an optical characteristic resulting from the uneven structure is not damaged.  <P>SOLUTION: In the method of storing the laminated body which includes a base material 1 having the uneven structure on a surface thereof, and a covering material 2 having an easy-peelable adhesive layer, arranged on the uneven structure of the base material 1, the laminated body is stored at ≤80°C so that an amount of a component extracted by solvent extraction of the covering material is ≤0.3 mg per 1 cm<SP>2</SP>of the covering material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064855-A (JP)
Title: Conveying system and computer program
Inventor: YOSHIDA MASAYOSHI
IPC: B65G35/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying system for conveying an object by a conveying means such as, for example, a vehicle or the like and allowing the conveying means to ride and transfer on/between a plurality of regions comparatively easily, quickly, and accurately.  <P>SOLUTION: This conveying system 100 is provided with a path 1 having the first and second regions and a ride and transfer region between the first region and the second region, the conveying means 3 running along the path, a communication line 2 having a first communication line part capable of transmitting a first control signal and provided in at least a part of the ride and transfer region and the first region and a second communication line part capable of transmitting a second control signal and provided in at least a part of the ride and transfer region and the second region, communication means 5, 6 provided in the conveying means and capable of transmitting and receiving the first and second control signals to be transmitted through the communication line, and a switching means 9 for switching between an on condition and an off condition of the communication to turn off the communication by the communication means in the ride and transfer region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067037-A (JP)
Title: Web access control device, web access control system and computer program
Inventor: YAMADA AKIRA
IPC: G06F21/62
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of filtering for restricting access from a first network such as an inter-company LAN to a Web site on a second network (for example, the Internet) outside the first network.  <P>SOLUTION: This Web access control device includes an access information acquisition part 15 for acquiring access information for performing access to a Web site on the Internet from among communication data received from a terminal; a sorting part 18 for sorting access information according to predetermined sorting information; a filter information database 14 for storing the set of the sorted access information and the names of sorting; an input part 21 for setting the permission or non-permission of access in the filter information database for each name of sorting; and a filtering part 13 for filtering the access to the Web site on the Internet by using the filter information database 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT