baber/WOPTO huggingface dataset:
Patent JP-2008127230-A (JP)
Title: MnZnNi FERRITE
Inventor: GOTO SATOSHI
IPC: C04B35/38
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low loss MnZnNi ferrite suitably used for power transformers and the like such as a switching power source used in a high frequency region of about 500 kHz or more.  <P>SOLUTION: The MnZnNi ferrite comprises 53-57 mol% of Fe<SB>2</SB>O<SB>3</SB>, 4-11 mol% of ZnO, and 0.5-4 mol% of NiO as a major component composition and substantially MnO as the balance. A raw material powder for MnO shows two peaks before and after 1 μm in the region of 0.1-10 μm in the particle distribution thereof. The particle size frequency of these peak values is 2.5 vol% or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125714-A (JP)
Title: Game apparatus
Inventor: NAKASUJI TAMOTSU
IPC: A63F9/00
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manually-operated game apparatus not requiring an electric source and providing a user with a premium according to a game result through making the user play only-one-time game utilizing a small article at every introduction of a token.  <P>SOLUTION: A large number of the small articles 7 are piled in an article piling means 8. A transfer means 10 is manually-operated to go and return between a start position P1 coming in contact with the article piling means 8 and a finish position P2 coming in contact with a receiving means 11 apart from the article piling means 8. The game device is provided with a lock means 59 for retaining the transfer means 10 not to return to the position P1 after the transfer means 10 goes from the position P1 to the position P2 and an unlock means 60 for unlocking the retainment of the lock means 59 in each operation through only-one-time manual operation being allowed at each introduction of the token.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128211-A (JP)
Title: Valve gear of internal combustion engine
Inventor: TATENO MANABU
IPC: F01L9/04
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which can prevent more securely degradation in reliability caused by breakage or the like of a valve gear and an intake or exhaust valve which interferes when the synchronism between the drive of a piston and the drive of the intake or exhaust valve is impaired and the interference between the piston and the intake or exhaust valve occurs.  <P>SOLUTION: When a load greater than or equal to a predetermined load is imposed on a lifter 5 because of the interference between the piston and a valve 6, a first check valve 13 is opened. Thus, the oil in an oil pressure chamber 5b is discharged to the outside of the lifter 5, and the substantial length L1 of the lifter 5 is reduced. Because of this, any load greater than or equal to it is not imposed on the valve 6, the lifter 5, or a cam 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130056-A (JP)
Title: Semiconductor circuit
Inventor: HIGUCHI RYOHEI
IPC: G06F13/24
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology by which interrupt processing of a CPU is executed at an early stage.  <P>SOLUTION: A CPU is included in bus masters 1-4. Each of the bus masters 1-4 accesses bus slaves 5, 6 using a common bus BUSS. A bus access arbitration circuit 7 arbitrates access requests to the bus BUSS in the bus masters 1-4. When an interrupt request is notified, an interrupt controller 8 notifies the CPU of execution of the interrupt processing and outputs a priority processing request signal PPR for requesting priority acceptance of the access request of the CPU to the bus access arbitration circuit 7. When the priority processing request signal PPR is input, the bus access arbitration circuit 7 preferentially accepts the access request of the CPU to other bus masters 2-4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067587-A (JP)
Title: Stage
Inventor: ONUMA MASAHIRO
IPC: H02P25/06
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibration caused by the mechanical resonance by using an attitude feedback control means for controlling the yawing angle of a bridge member during constant velocity motion.  <P>SOLUTION: The stage has a master shaft linear motor 10 and a slave shaft linear motor 20, which are arranged in parallel with each other, a master slider 11 and a slave slider 21, which are slid in the shaft direction of the linear motor for positional control, the bridge member 30 for connecting between the sliders for being controlled to move in a direction the same as the shaft direction, and the attitude feedback control means for detecting the rotary angle to the shaft in the height direction of the bridge member 30 to suppress the rotary angle. The stage further includes a pair of accelerating sensors 102 attached in the vicinity of the joint between the master slider 11 and the slave slider 21 on the bridge member 30, and an angular acceleration feedback means which is provided in the feedback loop of the attitude feedback control means and inputs an angular acceleration signal based on the differential value across a pair of acceleration sensors for calculation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138231-A (JP)
Title: Hot-rolled composite structure steel sheet excellent in hole-expanding property, and method of producing therefor
Inventor: TAKAHASHI YUZO
IPC: C21D9/46
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled composite structure steel sheet which is suitable a material for a car wheel to be subjected to complicated forming processing, and excellent in a hole-expanding property.  <P>SOLUTION: The hot-rolled composite structure steel sheet containing, by mass, 0.03-0.2% C, 0.5-2.0% Si, 0.5-2.0% Mn, ≤0.03% P, ≤0.015% S, 0.01-0.1% Al, 0.001-0.006% N and the balance Fe with inevitable impurities, and consisting of main phase ferrite and second phase martensite, is heat treated after skin-pass rolling. Thus, the hot-rolled composite structure steel sheet excellent in the hole-expanding property, wherein a volume fraction of the second phase is 3-20%, the average grain diameter is ≤ 8 μm, a value obtained by dividing the volume fraction of the second phase with the average grain diameter of the second phase is <3 and the ratio of the average hardness of the second phase to the average hardness of the ferrite is 2-3.5, is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141418-A (JP)
Title: Fixing method of piezoelectric vibration plate
Inventor: MANKO SEIYA
IPC: H03H9/10
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that contact with a recessed space inside surface, of a part of a piezoelectric vibration plate obstructs vibrating movements of the piezoelectric vibration plate to have possibility of giving a bad influence upon vibration characteristics of the piezoelectric vibration plate because it is difficult to steadily keep a position of shorter-side end parts not fixed with a conductive adhesive, of the piezoelectric vibration plate in a recessed space, so as not to touch to the recessed space inside surface.  <P>SOLUTION: A fixing method of the piezoelectric vibration plate includes: a step of simultaneously applying a first conductive adhesive and a second conductive adhesive having a shrinkage rate higher than that of the first conductive adhesive when solidified, onto electrode pads for element connection in a series form parallel with longer sides of the piezoelectric vibration plate so that the first conductive adhesive is applied on the side of one shorter side of a recessed space bottom and the second conductive adhesive is applied on the side of the other shorter side of the recessed space bottom; a step of disposing the piezoelectric vibration plate on these conductive adhesives; and a step of solidifying these conductive adhesives to fix and electrically connect the piezoelectric vibration plate and the electrode pads for element connection through the first and second conductive adhesives.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139171-A (JP)
Title: Impact detection system
Inventor: OGISU TOSHIMITSU
IPC: G01D5/353
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an impact detection system using an FBG optical fiber sensor.  <P>SOLUTION: An elastic wave propagating through a composite material structure Z is detected by a plurality of optical fiber sensors FBG1 to FBG4. The optical fiber sensors FBG1 to FBG4 are constituted in one optical fiber. Three or more optical filters correspond to each optical fiber sensor. Wavelength regions R1 to R4 of the respective optical fiber sensors are equidistantly distributed so as to be spaced apart to such an extent that vibration regions to be detected do not overlap each other. Transmission regions (F1 to F4) of the optical filters corresponding to one optical fiber sensor are equidistantly distributed in the vibration regions to be detected of the corresponding one optical fiber sensor, while straddling the central wavelength (λ1) with no impact load on the corresponding one optical fiber sensor. Output values of the sensors are obtained through these optical filters and subjected to arithmetic processing to calculate the existence of the impact loaded on the composite structure at the place of the generation source of the elastic wave and its position and magnitude.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007070364-A (JP)
Title: New sesquiterpene-based compound, method for producing the same and composition
Inventor: OSHIMA YOSHITERU
IPC: C12P17/18
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound which has a nerve cell differentiation-inducing activity and/or a cancer cell proliferation-inhibiting activity, to provide a method for producing the same, and to provide a pharmaceutical composition or food composition containing the compound.  <P>SOLUTION: The method for producing a new sesquiterpene-based compound comprises collecting the compound from Cordyceps sinensis Sacc. The obtained compound, the pharmaceutical composition, the food composition containing the compound, or the like is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008138957-A (JP)
Title: Wind direction changing device, and air conditioner provided therewith
Inventor: ONISHI YOSHITAKA
IPC: F24F13/15
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a win direction changing device, and an air conditioner provided therewith capable of accurately transmitting torque of a driving motor to each vertical wind direction plate, and capable of smoothly blowing out air from a blow-out opening without resistance.  <P>SOLUTION: In an air blow-out opening 4 formed in a casing 2, plural vertical wind direction plates 14 provided turnably around a rotation axis 13a substantially orthogonal to a horizontal direction A of the air blow-out opening 4 are horizontally arranged with intervals in between, a wind direction varying means 17 is provided for connecting and carrying out interlocked rotation of the vertical wind direction plates 14 at positions eccentric from rotation centers of the vertical wind direction plates 14, the driving motor 24 is connected to one vertical wind direction plate 14a of the vertical wind direction plates 14 connected by the wind direction varying means 17, and a deflection preventing means 29 is provided for preventing deflection of the vertical wind direction plate 14a between a connecting position of the driving motor 24 and a connecting position of the wind direction changing means 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141912-A (JP)
Title: Motor with deceleration mechanism
Inventor: SHIBUSAWA HIROYUKI
IPC: H02K7/116
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with a speed reduction mechanism, capable of improving layoutability of a control board on the motor and realizing miniaturization of it.  <P>SOLUTION: The motor is configured so that a case side connector 57 is connected to a motor side connector 44 to connect a board case 50 to a gear case 30, and a control board 53 is connected to a sensor board 45 having each of hole elements 46a, 46b attached thereto via the case side and motor side terminals 56, 43. With this configuration, the boards 53, 45 can be independently miniaturized as different bodies, and the layoutability of each of the boards 53, 45 to a power window motor 10 are improved to miniaturize the power window motor 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144797-A (JP)
Title: Shock absorber
Inventor: HATORI HIROYUKI
IPC: F16F9/32
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization and light weight without increasing the number of parts.  <P>SOLUTION: The shock absorber is provided with a piston rod 29 provided in a tube 3 filled with a viscous oil so as to be expandably/contractably stroked; a piston 5 mounted on the piston rod 29 and reciprocatably provided in the tube 3; and a seal member 11 for air-tightly closing a clearance of the tube 3 and the piston rod 29. Since a reinforcement cover 13 made of metal covering an outer surface of the tube 3 is provided and the seal member 11 is supported on the reinforcement cover 13, the tube 3 can be reinforced by the reinforcement cover 13 made of metal and miniaturization and light weight can be totally attained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146984-A (JP)
Title: Evaluation method of membrane-electrode assembly for fuel cell
Inventor: TAKEUCHI NORIMITSU
IPC: H01M8/10
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method of a membrane-electrode assembly for a fuel cell used for accurately and simply evaluating the interfacial resistance between an electrolyte membrane and a catalyst layer.  <P>SOLUTION: This method is used for evaluating interfacial resistance generated between a polymer electrolyte membrane and a catalyst layer in a membrane-electrode assembly for a fuel cell. The method provides a process of preparing an electrolyte layered product provided, at least on one-side surface of the polymer electrolyte membrane, with a polymer electrolyte layer for an electrode containing at least one kind of the polymer electrolyte which is included in one side of the catalyst layer, and measuring a resistant value Rt in a direction vertical to a surface of the electrolyte layered product, and an evaluation method characterized by measuring a resistance value by variously combining a single layer body of the polymer electrolyte layer for an electrode with a single layer body of the polymer electrolyte membrane to obtain interfacial resistance between the polymer electrolyte membrane and the polymer electrolyte layer for an electrode in the electrolyte layered product.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147006-A (JP)
Title: Lighting system of building
Inventor: KITAHARA MITSUO
IPC: F21V23/04
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system capable of eliminating wasteful consumption of electricity, capable of also preventing occurrence of malfunction, capable of preventing the occurrence that the lighting-on state of an illumination can not be switched due to the reason that a child does not allow his hands to reach a switch, and moreover, capable of switching the lighting on/off state without requiring much time and labor even in the darkness.  <P>SOLUTION: The lighting system is equipped with a wall 1 constituting a room, a floor 2 constituting the room, a sheet type electrode 3a, a sheet type electrode 3b, an indication circuit 4 formed through a human body 5, a current detector 6 for detecting a current 7 flowing in the indication circuit 4, a main circuit 8, and the illumination 9 hung from a ceiling, wherein when a human body touches the sheet type electrodes 3a, 3b, the lighting on/off state of the illumination 9 can be switched.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143741-A (JP)
Title: Manufacturing method of ferric-arsenic compound
Inventor: FUJITA TETSUO
IPC: C01G49/00
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of synthesizing a compact ferric-arsenic compound being a scorodite type compound having a good crystallinity and from which arsenic is hardly eluded and the swelling due to moisture or the like is little by treating an arsenic-containing liquid by using an inexpensive oxidizing agent.  <P>SOLUTION: In the manufacturing method of the ferric-arsenic compound, a precipitation reaction of the iron arsenide is advanced in the presence of a copper ion while agitating the liquid by adding an oxidative gas (for example, air) having an oxygen concentration of ≥20 vol% as an oxidizing agent to an aqueous solution containing an arsenic ion and an iron ion and the precipitation is completed in a liquid pH range of ≤1.2. At that time, a mol ratio of Fe/As is preferably set to 0.9-3 and an arsenic concentration is preferably set to ≥20 g/L in the aqueous solution (reactant solution) before starting the precipitation reaction. In addition, a copper concentration in the liquid during precipitation reaction is preferably set to 0.7-45 g/L.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147430-A (JP)
Title: Electrostatic sucking method
Inventor: SHIMA TAKESHI
IPC: H01L21/683
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic sucking method of overlapping two or more objects to be sucked and sucking them to an electrostatic sucking device in the overlapped state, and the electrostatic sucking method of sucking the object to be sucked on the side of the electrostatic sucking device of the objects to be sucked while the other objects to be sucked are detached.  <P>SOLUTION: A voltage is applied to a first electrode 34 and a second electrode 35 of an electrostatic sucking device 10 and a first object to be sucked 41 is overlapped with a second object to be sucked 42 to electrostatically suck it to the electrostatic sucking device 10 in the overlapped state. Thereafter, by increasing a potential difference between the first electrode 34 and the second electrode 35, the first object to be sucked 41 is sucked to the side of the electrostatic sucking device 10, while the second object to be sucked 42 is detached from the electrostatic sucking device 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007188876-A (JP)
Title: Light guide member, and surface light source device and display device using light guide member
Inventor: GOMI HIDEJI
IPC: F21Y101/02
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide member in which, for example, in case an LED lamp is used, an uneven luminance, which is caused due to a high luminance of a part positioned right above the LED lamp, is reduced and a uniformity of an internal luminance can be obtained, and, moreover, the size can be made smaller.  <P>SOLUTION: The light guide member in which an incident light into one main face from a light source 44 is emitted from the other main face is composed of a plurality of divided parts 48. The above divided part 48 has a beveled part 49 with a predetermined inclined face 48a facing the above light source 44, and a reflecting member which reflects a light emitted from the light source 44 is formed on the inclined face 48a, and a first cross-section end face 48a of the divided part 48 butts the face of neighboring divided part 48, and a light diffusion part 54 is formed in the butting face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195157-A (JP)
Title: Authentication system and program therefor
Inventor: FURUI AKIKO
IPC: H04W48/04
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system in which a discomfort feeling caused by considerably changing a function restricted state of a main body side device is not given to a user.  <P>SOLUTION: In an authentication system, a signal from a wireless key 112 detected by a reception level detecting means 104 of a main body side device 101 is compared with an authentication level, and based on a result of the comparison, a function of at least a part of functions of the main body side device 101 is restricted. In the authentication system, if a reception level detected in a function restricted state of the main body side device 101 exceeds a first authentication level, the function restriction of the main body side device 101 is canceled and the device is shifted to a function restriction canceled state. If a reception level detected in the function restriction canceled state of the main body side device 101 is lower than a second authentication level, the function restriction is performed on the main body side device 101, the device is shifted to the function restricted state and by setting the first authentication level higher than the second authentication level, setting of function restriction is prevented from being changed frequently.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008152453-A (JP)
Title: Portable electronic device, file access method in portable electronic device, and ic card
Inventor: TAKEDA HAJIME
IPC: G06K19/07
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device which, when executing one instruction, allows efficient access to a plurality of files in the instruction when performing the access for reading, writing or the like of data to the plurality of files.  <P>SOLUTION: This portable electronic device has a memory holding data, has a file management means performing file management with a file as a unit about the data held in the memory, and accesses the plurality of files inside the memory in the one instruction inputted from an external device. The portable electronic device has a current file storage means storing a plurality of pieces of current file information for making the plurality of access target files inside the memory in a current state when performing processing according to the instruction, and sequentially accesses the plurality of access target files made in the current state by the plurality of pieces of the current file information stored in the current file storage means by use of a data reading means or a data writing means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155091-A (JP)
Title: Manufacturing method of coated bearing and manufacturing apparatus
Inventor: ZHONG WEIXING
IPC: F16C33/20
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To make the thickness of a coating layer uniform when the coating layer is film-formed by applying a coating film on a bearing base material using a coating roll.  <P>SOLUTION: The bearing base material 1 is inserted into a recessed part 4 of a tool 2 to be fixed, the coating roller 3 having a coating liquid spread on the outer peripheral surface is brought into contact with the inner surface of the bearing base material 1 and the bearing base material 1 is rotated by the tool 2 with the rotation of the coating roll 3. As a result, the coating roll 3 is rotated relatively along the inner surface of the bearing base material 1 while revolving in a state of being in contact with the inner surface of the bearing base material 1 and then, the coating liquid is applied on the inner surface of the bearing base material 1 to form the coating layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT