baber/WOPTO huggingface dataset:
Patent JP-2010027699-A (JP)
Title: Bonding quality determination method, bonding quality determining device, and bonding apparatus
Inventor: AOYANAGI NOBUYUKI
IPC: H01L21/60
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To determine quality of bonding in the middle of bonding, relating to a bonding quality determination method for a bonding apparatus.  <P>SOLUTION: The bonding quality determining device for a bonding apparatus comprises: an ultrasonic wave horn which resonates with the oscillation of an ultrasonic wave oscillator for vertical oscillation in the direction of central axis; a capillary attached to the antinode of oscillation of the ultrasonic wave horn, a flange attached to the node of oscillation of the ultrasonic wave horn, a bonding arm; and a load sensor attached between the rotational center of the bonding arm and a flange attaching surface, being offset, in contact/separation manner, toward a bonding object from the central axis in length direction of the ultrasonic wave horn. In bonding, the load sensor continuously detects a load applied to a bonding tool in the contact/separation direction from bonding object. With the maximum value of the detected load taken as an impact load, the quality of bonding is determined based on the impact load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026081-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NISHIMURA YUYA
IPC: G03G15/20
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which allows the reduction of risk of damage due to control defects.  <P>SOLUTION: When the temperature of a heat roller 24 becomes equal to or higher than a prescribed temperature, an output voltage value from a thermistor 28 is increased and a voltage value between terminals 34a and 34b is inverted in a comparator 32 of a high temperature detection circuit 31a, and then, an output of the comparator 32 is changed (S12). In response to the change of the output of the comparator 32, the temperature of the heat roller 24 is determined to be higher than the prescribed temperature (S13). In this case, an on signal for a motor 29 is transmitted to drive the motor 29. When the motor 29 is driven, a pressure roller 25 is moved away from the heat roller 24, so that the heat roller 24 and the pressure roller 25 are separated (S14).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027825-A (JP)
Title: Mounting substrate, mounting substrate set, panel unit, and method of manufacturing mounting substrate set
Inventor: NAKAHAMA HIROYOSHI
IPC: H01L25/18
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting substrate set that easily prevents a plurality of circuit elements from peeling from a mounting substrate, the mounting substrate suitable to the mounting substrate set, and a method of manufacturing the mounting substrate set.  <P>SOLUTION: An FPC substrate 21 on which a circuit element 31 is mounted is fitted with a reinforcing sheet 11, which is shaped to enclose the periphery of a group 25GR of parts scheduled to be mounted as a set of a plurality of parts 25 scheduled to be mounted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023075-A (JP)
Title: Method and die for blanking element for cvt belt
Inventor: TAKEUCHI YASUHIRO
IPC: B21D28/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for blanking elements by which stress balance imparted to a punch at blanking is equalized and the improvement of the quality of blanking and the prolongation of the life of a die are attained.  <P>SOLUTION: This method for blanking the elements for CVT belts from a planar base stock is performed by using a die which is composed of a die and a punch. The punch is provided with a punch head, a punch body and a punch neck, while the die 2 has blanking holes 20 corresponding to the contour shape of the element and also chamfered parts 251, 252 for suppressing the generation of fracture surface on the cut surface of the element are provided on the inside peripheral corner part of the blanking holes 20 over the whole circumference. The chamfered part 251 is set so that an average chamfered cross-sectional area A of the head chamfered part 251 of the part corresponding to the head is smaller than the average chamfered cross-sectional area B of the body chamfered part 252 corresponding to the body when taking the cross-sectional area of the part removed from nearly perpendicular state as the chamfered cross-sectional area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028441-A (JP)
Title: Image reader
Inventor: TANAKA KOICHI
IPC: H04N1/19
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of accurately reproducing images.  <P>SOLUTION: In the image reader, a black reference value is obtained by shifting image data for a black reference image obtained by a CCD to the black side by a difference D between the maximum value and minimum value of the image data. Then, using the black reference value, the shading correction of the image data for a document is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009140906-A (JP)
Title: Optical assembly
Inventor: WANG HSU-TSU
IPC: F21V8/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical assembly capable of having low cost, by improving use efficiency in a light source.  <P>SOLUTION: This optical assembly includes the light source for generating and emitting the light, a light conductive plate, and a light transmissive plate. The light transmissive plate is arranged above the light conductive plate, and includes a plurality of asymmetric V-shaped structures on its bottom surface. The V-shaped structures can emit the light at a collimate angle by deflecting the light emitted from an optical component. and thus, use of the light is enhanced, a loss in the light is reduced, and an improvement in a positive gray level is promoted. The optical assembly also includes a simple structure and low cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010032152-A (JP)
Title: Cooler with defrosting device, its manufacturing method, and article storage device comprising cooler
Inventor: MAEDA TOSHIKI
IPC: F25D21/08
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooler with a defrosting device capable of improving defrosting efficiency by efficiently supplying heat of a heater wire of the defrosting device to the cooler.  <P>SOLUTION: The defrosting device 8 in which the heater wire 3 is inserted, and a refrigerant pipe 2 have an integral structure, and the defrosting device 8 can be bent in accompany with bending work of the refrigerant pipe 2, so that the defrosting device 8 is penetrated through a plurality of cooling fins 1a with the refrigerant pipe 2. Accordingly, the heat of the heater wire 3 can be efficiently transferred to the refrigerant pipe 2 and the cooling fins 1a in operating the defrosting device 8, thus defrosting efficiency of the cooler 1 can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035391-A (JP)
Title: Inverter circuit
Inventor: KAWASHIMA REIJI
IPC: H02M7/5387
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation in a drive voltage for driving switching elements of a lower arm side.  <P>SOLUTION: A plurality of upper arm side drive circuits (30) for applying a drive voltage (Vgx) to a gate terminal of each of the upper arm side switching elements (10) to drive the upper arm side switching elements (10) are provided so as to correspond to the upper arm side switching elements (10) respectively. A plurality of lower arm side drive circuits (40) for applying a drive voltage (Vgx) to a gate terminal of each of the lower arm side switching elements (20) to drive the upper arm side switching elements (20) are provided so as to correspond to the upper arm side switching elements (20) respectively. An adjusting circuit (50) adjusts the drive voltage (Vgx) to be applied by each of the lower arm side drive circuits (40) in response to variation in potential of a source terminal of each of the lower arm side switching elements (20).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039121-A (JP)
Title: Transparent curing composition for solid-state imaging element, curing film for solid-state imaging element, and solid-state imaging element
Inventor: SHIMADA KAZUTO
IPC: G03F7/038
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent curing composition useful for forming a priming layer for a solid-state imaging element that improves the adhesiveness between a substrate and a coloring pattern and suppresses the occurrence of residue during pattern formation, a curing film for the solid-state imaging element, and the solid-state imaging element having a color filter that has high adhesiveness between the substrate and the coloring pattern and has the coloring pattern of high resolution.  <P>SOLUTION: This transparent curing composition for the solid-state imaging element contains polymer having amide group and polymerization group in a molecule. The curing film for the solid-state imaging element formed by coating a substrate with the transparent curing composition for the solid-state imaging element, applying energy, and curing it is useful as the priming layer in a color filter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036214-A (JP)
Title: Self-piercing rivet setting machine
Inventor: NAITO CHOJI
IPC: B21J15/28
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent idling of a punch by detecting whether or not a self-piercing rivet is present in a driving chamber of a receiver section.  <P>SOLUTION: A self-piercing rivet setting machine 1 has a receiver section 17 disposed at one end side of a C-shaped frame 5 to receive a self-piercing rivet fed from a feeder 14. The receiver section 17 has a rivet-reach detection sensor 23 to detect presence or absence of a self-piercing rivet 8 in a driving chamber 21. If the rivet-reach detection sensor 23 detects absence of any self-piercing rivet in the driving chamber 21, the driving of the punch is prevented in response to a signal from the sensor 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039342-A (JP)
Title: Recording sheet and image forming apparatus
Inventor: NAKANE EIJI
IPC: G03G15/20
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate a burden on the work of obtaining a recording sheet with an image printed over an entire sheet face.  <P>SOLUTION: A first image forming region 521 is a part where an image can be formed by a developer. A second image forming region 522 is disposed on the same face as the first image forming region 521 and disposed at the periphery of the first image forming region 521. The second image forming region is a circular part where the first image forming region 521 is placed inside. A first connecting member 523 is a member connecting the first image forming region 521 to the second image forming region 522 and having approximately the same softening temperature as that of the developer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038517-A (JP)
Title: Display device and heating cooker
Inventor: SATO HIROMI
IPC: F24C15/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and a heating cooker capable of readily confirming the differences visually in modes, with respect to a plurality of preheating modes which differ in the quantities of oil (heat capacity) in fried food cooking.  <P>SOLUTION: This display device comprises a display section having a group of lamps for displaying the temperature state of a heated object, and a display control section changing the number of lamps to be lit from among the group of lamps, on the basis of the heat capacity of the heated object, and changing a lighting condition of the lamps for lighting corresponding to the temperature of the heated object, in a preheating stage for adjusting the temperature of the heated object from a temperature state which is lower than a predetermined target temperature to the target temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041003-A (JP)
Title: Optical filter for display and method of manufacturing the same
Inventor: ISHIKAWA MASAAKI
IPC: H05K9/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical filter for a display, the optical filter having an electromagnetic wave blocking function and being easily grounded.  <P>SOLUTION: The optical filter for a display has a transparent substrate A and a transparent substrate B that are integrally laminated via an adhesive layer. The transparent substrate A has at least one of a near-infrared radiation-absorbing function and a reflection-preventing function. An electromagnetic wave-shielding material having a mesh pattern is disposed on an adhesive surface of the adhesive layer with the adhesive surface in contact with the transparent substrate B, and the electromagnetic wave-shielding material is connected to a grounding conductive member disposed on the adhesive surface in contact with the transparent substrate B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045629-A (JP)
Title: Digital distortion compensation device
Inventor: LOZHKIN ALEXANDER N
IPC: H03F1/32
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform the phase adjustment of a transmission signal in a base band without providing a PLL tracking loop of an RF carrier.  <P>SOLUTION: This digital distortion compensator includes: a phase adjustment value calculation part which supplies a phase adjustment value in which phase difference between a local transmitter signal and a feedback signal is considered as approximately zero; and a complex mixer which multiplies the phase adjustment value supplied from the phase adjustment value calculation part to a transmission signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008270847-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: BEACH ROBERT
IPC: H01L29/778
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nominally off, or an enhancement mode, device with a III-nitride switch including a recessed gate contact.  <P>SOLUTION: By providing a recessed gate contact, a conduction channel formed at the interface of two III-nitride materials is interrupted when the gate electrode is inactive, to prevent current flow in the device. The gate electrode can be a Schottky contact or an insulated metal contact. Two gate electrodes can be provided to form a bi-directional switch with nominally off characteristics. The recesses formed with the gate electrode can have sloped sides. The gate electrodes can be formed in a number of geometries in conjunction with current carrying electrodes of the device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010044970-A (JP)
Title: Method for manufacturing sheath member
Inventor: FUKADA AKIHIRO
IPC: H01B13/22
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To simply and efficiently expose a certain length of a core wire at an end of a sheath member, and to provide a method for manufacturing the sheath member in which the deformation of the exposed core wire is hardly generated.  <P>SOLUTION: A notch 41 is made on the outer peripheral surface of a metal tube 11 at a fixed position from an end surface 12 of the metal tube 11 forming a raw material 1 for the sheath member to the direction of an axial line G so that a tube wall thereof is cut off in a peripheral direction. A part close to the end from this notch 41 toward the end surface 12 of the metal tube 11 is handled as a cutting object region 15. This cutting object region 15 is pinched in a radial direction between a receiving base 201 and a horn 303 of an ultrasonic transducer 301, and ultrasonic vibration is given so that a filler 21 inside the cutting object region 15 and the core wire 31 are separated from each other. After the separation, the cutting object region 15 is moved in a direction to widen the notch 41 for removal. As a result, the sheath member is obtained which exposes the core wire at the end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043803-A (JP)
Title: Heat exchanger for chemical liquid
Inventor: MURAISHI HIROYUKI
IPC: F28F21/02
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a maintenance cost and to contribute to improvement in reliability by reducing a risk of liquid leakage caused by deterioration of a seal ring.  <P>SOLUTION: A heat exchanger 1 for chemical liquid carries out heat exchanging to the chemical liquid L circulating inside by cooling or heating heat exchanging surfaces formed on its outer surfaces. For composing the heat exchanger, it is integrally formed as a whole by sintering predetermined burning material M so as to provide a chemical liquid circulation passage R for circulating the chemical liquid L inside. The heat exchanging surfaces Cu, Cd are provided on at least upper surface 2u and a lower surface 2d which are to be the outer surfaces. The heat exchanger 1 is equipped with: a heat exchanging block 2 provided with an inlet port Ri and an outlet port Re facing to the chemical liquid circulation passage R on at least either the upper surface 2u or the lower surface 2d; and a connection header 3 fixed to at least one 2u (2d) of the upper surface 2u and the lower surface 2d and provided with an inlet side connection part Ji communicating with the inlet port Ri and an outlet side connection part Je communicating with the outlet port Re.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009064428-A (JP)
Title: User authentication system and method for networked document processing device
Inventor: SHAHINDOUST AMIR
IPC: G06F21/33
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure user authentication system and its method for networked document processing devices.  <P>SOLUTION: At first, a secure communication channel is installed between a user authentication document processing device provided with a user authentication function and at least one document processing device. Then, the user authentication document processing device transmits address data to respective document processing devices. Then, each document processing device receives a credit certificate related to the user and transmits the received credit certificate data to the user authentication document processing device. Then the user authentication document device authenticates the use of document processing on the basis of the received credit certificate data. Then, authorization data representing the authorization of user's use of the document processing device to execute document processing operation on the basis of the completion of the user authentication are transmitted from the user authentication document processing device to the document processing device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010051088-A (JP)
Title: Stator of rotating electrical machine
Inventor: IGUCHI GO
IPC: H02K3/46
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the stator of a rotating electrical machine which can prevent the wire of the coil from being damaged.  <P>SOLUTION: First and second insulators 7 and 8 have a similar constitution. The first and second insulators 7 and 8 are facing each other while holding a laminated core 6 therebetween. The first and second insulators 7 and 8 consist, respectively, of a winding drum 10, an outer circumferential flange 11 and an inner circumferential flange 12. The winding drum 10 prevents a wire 13 from touching the laminated core 6 and the pole teeth 6a. The winding drum 10 is provided with a plurality of protrusions 10a between the outer circumferential flange 11 and inner circumferential flange 12. The protrusions 10a are formed linearly with a fixed height. Consequently, the wire 13 touches each winding drum 10 intermittently.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046633-A (JP)
Title: Formaldehyde adsorbent and method for producing the same
Inventor: YOSHIMOTO KUNIHARU
IPC: A61L9/01
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formaldehyde adsorbent excellent in the adsorption efficiency of formaldehyde and having long durability of the adsorption efficiency, and a method for producing the formaldehyde adsorbent.  <P>SOLUTION: The formaldehyde adsorbent contains charcoal of buckwheat chaff. The formaldehyde adsorbent is also characterized in that the buckwheat chaff has COOH functional groups in the surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048236-A (JP)
Title: Control device for flex fuel engine
Inventor: TAJIMA KAZUCHIKA
IPC: F02D45/00
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flex fuel engine inhibiting wrong learning of an air-fuel ratio learning value and setting an appropriate alcohol concentration learning value even if refueling judgment can not be normally done due to a failure of a fuel remaining quantity detection means or the like.  <P>SOLUTION: An electronic control device 100 executes alcohol concentration learning control in which the air-fuel ratio learning value is renewed according to slippage of air-fuel ratio estimated based on output value of an air-fuel ratio sensor 56, and renewal of the air-fuel ratio learning value is prohibited and alcohol concentration learning value is renewed according to the slippage of the air-fuel ratio when refuel judgment is done based on increase of fuel quantity detected by a fuel level gage 41. The electronic control device 100 prohibits renewal of the air-fuel ratio learning value and forcibly executes alcohol concentration learning control even without refuel judgment, and makes the air-fuel ratio learning value which has been renewed invalid when change quantity of the air-fuel ratio learning value gets to a prescribed quantity or greater.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052450-A (JP)
Title: Battery temperature control apparatus
Inventor: KINOMURA SHIGEKI
IPC: H01M10/60
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery temperature control apparatus capable of properly warming up a battery without using a dedicated humidity sensor.  <P>SOLUTION: The battery temperature control apparatus warms up the battery by feeding the air in a cabin to the battery, and determines whether or not to warm up the battery based on the temperature of the air in the cabin. Specifically, a battery warming-up determination means determines whether or not to warm up the battery according to the setting of conditioning in the cabin. Accordingly, the apparatus can properly determine whether or not to warm up the battery without using the dedicated humidity sensor for detecting the humidity in the cabin. Thus, the cost can be reduced in comparison to using the dedicated humidity sensor or the like. Further, the opportunity of warming up the battery can be increased in comparison to determining whether or not to warm up the battery based on the saturated vapor density without using the dedicated humidity sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051416-A (JP)
Title: Apparatus for assisting movement of foot joint and method for controlling apparatus for assisting movement of foot joint
Inventor: NISHIMURA MASAMI
IPC: A61F5/01
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for assisting movement of the foot joint which is small and light and has flexibility that reduces psychological and physical burden of a wearer, and also to provide a method for controlling an apparatus for assisting movement of the foot joint which assists the wearer to achieve walking of natural gait.  <P>SOLUTION: In the apparatus for assisting movement of the foot joint 100, polymer actuators 500 and 501 are arranged and extended between an upper member 200 and a lower member 300. A control section 710 of a control box 700 controls the polymer actuators 500 and 501 using power from a power source 720 in accordance with detection results of a toe side grounding sensor 610 and a heel side grounding sensor 620.  <P>COPYRIGHT: (C)2010,JPO&INPIT