baber/WOPTO huggingface dataset:
Patent JP-2006327984-A (JP)
Title: Method for synthesizing hetero-bifunctional oligoethylene glycol and method for producing biosensor using the same
Inventor: TOMITA HIDETOSHI
IPC: G01N33/545
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing a hetero-bifunctional oligoethylene glycol characterized in that the number of steps is small and the yield and purity are high.  <P>SOLUTION: The method for producing a hetero-bifunctional oligoethylene glycol comprises the following steps: (i) a step of mixing an oligoethylene glycol represented by HO-(CH<SB>2</SB>CH<SB>2</SB>O)<SB>m</SB>-H (wherein, m represents an integer of 1-10) with a substrate having a reactive group and a functional group so that the value of [number of mol of the oligoethylene glycol]/[number of mol of the substrate] is ≥5 and converting a first hydroxy group of the oligoethylene glycol into a first functional group without protecting a second hydroxy group of the oligoethylene glycol; and (ii) a step of converting the second hydroxy group of the oligoethylene glycol into a second functional group different from the first functional group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006327451-A (JP)
Title: Vehicular cowl top structure
Inventor: OGOSHI MASAHIKO
IPC: B62D25/08
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular cowl top structure having a maintenance lid which is hard to come off in regard to a hood load and inconspicuous.  <P>SOLUTION: The vehicular cowl top structure has an upper wall, a front wall, and a rear wall. The cross section of the vehicular cowl top structure is a generally reversed U-shape. The maintenance lid attached to the front wall on an engine room side so as to attach/detach in a fore-and-aft direction is provided. The cowl top has a fitting groove formed along a ridgeline between the upper wall and the front wall, and an engaging hole formed on the front wall. The maintenance lid has an inserting portion fitted with the fitting groove, and a clip engaged with the engaging hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333679-A (JP)
Title: Vibration wave motor
Inventor: KOBAYASHI MINA
IPC: G02B7/08
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration wave motor that produces little abnormal sound without depending on its service environment.  <P>SOLUTION: An ultrasonic motor 10 includes a vibrator 11 generating a vibration on an elastic body 12 by an excitation of a piezoelectric body 13, a moving body 14 pressed into contact with the vibrator 11, and performing a relative motion to the vibrator 11 by a vibration of the vibrator 11, a pressing section 18 for causing the vibrator 11 and the moving body 14 to be pressed into contact with each other, and a supporting body 16A for supporting the moving body 14. The ultrasonic motor 10 is achieved to be provided with a member for reducing abnormal sound 15 formed using EPDM between the moving body 14 and the supporting body 16A in a pressing direction to the pressing section 18, with 50 or less of Shore hardness ; ≥0.002 and ≤0.25 of compressibility ratio, i.e. surface pressure divided by compression modulus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339854-A (JP)
Title: Recording and reproducing apparatus
Inventor: TOGASHI YUICHI
IPC: H04N7/173
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus that obtains information about a broadcasting schedule of selected programs including a new program so as to reserve the programs.  <P>SOLUTION: The recording and reproducing apparatus is characterized by allowing a user to reserve a prescribed program by selecting the prescribed program data from a broadcasting date and time of the program data whose program name matches a searched program name.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339872-A (JP)
Title: Digital broadcast receiver
Inventor: TAMANAWA RYUSUKE
IPC: H04N7/173
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of preventing a user from being uncomfortable due to video display with low image quality as much as possible and reducing the power consumption.  <P>SOLUTION: A CPU 11 discriminates whether or not a picture that can be acquired is a normal picture (step S1). When the acquired picture is the normal picture, ordinary decode processing is executed (step S2). On the other hand, when the acquired picture is not the normal picture, the CPU 11 discriminates whether or not an estimated discomfort value is within a prescribed threshold value (step S3), and when no operation for stopping the decode by a user is executed within the threshold value (NO in step S4), temporary decoding is executed (step S2). When the estimated discomfort value exceeds the prescribed threshold value (NO in step S3), decoding is temporarily stopped (step S6).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006337916-A (JP)
Title: Scanning optical system
Inventor: TAKAKUBO YUTAKA
IPC: G02B13/00
Filed: 2005-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical system having less deterioration in performance in the case where a lens shape deviates from a designed value, while the scanning lens is miniaturized.  <P>SOLUTION: A luminous flux from a semiconductor laser 10 is reflected and deflected by a polygon mirror 14 and a spot is formed on an object face 30 to be scanned via an fθ lens 20. The fθ lens 20 is composed of a first and a second lens 21, 22, wherein the first lens 21 is designed so that the designed optical performance is balanced with the sensitivity to manufacturing error which is a degree of deterioration in optical performance to the manufacturing error of the lens. To be concrete, where L [mm] is the distance from the deflecting face to the first scanning lens, θ [rad.] is a half angle of view of an image forming optical system, W [mm] is a scanning width (half width), C is a curvature on the aspheric optical axis of the first scanning lens, and ΔC is a difference between the maximum and the minimum curvature in the effective scanning region in the main scanning direction, θL<0.15W and -0.9<ΔC/C<-0.6 are satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006344905-A (JP)
Title: Field effect transistor, electro-optical device and electronic apparatus
Inventor: EBIHARA HIROTOMO
IPC: H01L29/786
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor permitting the exchange of a source electrode and a drain electrode, and enabling electric field relaxation at a drain end.  <P>SOLUTION: On a substrate 1 of glass or the like, there is formed a semiconductor thin film 2 having a minimum channel width (minimum channel width Wmin) at a center (the center part of a channel region 2C), and having the channel width widened in a taper form toward the end of a source region 2S and the end of a drain region 2D from the center. After that, the semiconductor film 2 is coated with a gate insulating film 3, and a gate electrode 4 is formed at a position opposed to the channel region 2C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340696-A (JP)
Title: Method for processing seaweed containing fucoidan
Inventor: MOGAMI KENICHI
IPC: A23L17/60
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance extracting rate of an extract containing fucoidan.  <P>SOLUTION: The invention relates to the method for extracting the extract containing fucoidan comprising a soaking process soaking the seaweeds containing fucoidan in a solution added with bittern as a preliminary process, and a miniaturization process of the soaked seaweeds. The extraction of alginic acid contained in the seaweeds is prevented by minerals such as Mg ion or the like contained in the bittern through the preliminary process which soaks the seaweeds containing fucoidan in the aqueous solution added with the bittern. The rate of extraction of the extract is enhanced by inhibiting elution of the extract before following process of miniaturizing the seaweeds and extracting the extract containing fucoidan.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006346526-A (JP)
Title: Polyglycerol fatty acid ester and composition containing the same
Inventor: KONDO NAOKI
IPC: A23L29/10
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solubilized or stably emulsified composition which is not obtained when the conventional surfactant is used and in which such a problem is solved that the proportion of a primary hydroxyl group in a polyglycerol on the present market is less than 50% and an ester obtained by reacting such the polyglycerol with a fatty acid can not exhibit high emulsifying/solubilizing ability.  <P>SOLUTION: The solubilized or stably emulsified composition contains a polyglycerol fatty acid ester obtained by esterifying the polyglycerol having a hydroxyl number of not more than 1,200, wherein not less than 50% of all the hydroxyl groups are primary hydroxyl groups, with the fatty acid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006351260-A (JP)
Title: Plasma display panel
Inventor: FUJITANI MORIO
IPC: H01J11/38
Filed: 2005-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP having high contrast and high luminance.  <P>SOLUTION: A front substrate 20 with at least black stripes 25 used as light shielding parts and a dielectric layer 26 covering the black stripes 25 formed thereon and a back substrate with at least barrier ribs formed thereon are arranged oppositely to each other; thereby discharge spaces partitioned by the barrier ribs are formed inside; first phosphor layers for emitting red, green and blue light rays are formed in the respective discharge spaces; at least a part of the back substrate forming the discharge spaces is colored in emission colors of the first phosphor layers; and second phosphor layers 28 emitting light in the same color as that of at least one of the first phosphor layers are formed on the dielectric layer 26 corresponding to the black stripes 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006350583-A (JP)
Title: In-vehicle image recording device
Inventor: KIRIMOTO KAZUO
IPC: B62D41/00
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle image recording device for applying highly reliable information to not only the search of the factor of an automobile accident but also the specification of a criminal when any crime occurs in a taxi or the like, and for surely preventing the loss of precious data while suppressing the cost of a product unit.  <P>SOLUTION: A front video is photographed by a CCD camera 5, and continuously recorded in a predetermined storage region of a memory card 2, and when a recording capacity of the storage region is exceeded, new information is successively rewritten on old information. When a signal is inputted from an acceleration sensor 20 or a door open switch 21, a controller 15 stops a recording operation when the recording capacity of the storage region becomes full, and stores the recording of the storage region so that its pre-and-post recording information can remain, and continuously records it in another storage region. Therefore, recording information before and after any accident or recording information to specify a passenger can be surely stored in an in-vehicle image recording device 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347939-A (JP)
Title: Method for producing medicine polymer composite and medicine polymer composite
Inventor: IMAI KENGO
IPC: A61K47/48
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a medicine polymer composite in which a medicine is uniformly dispersed in a polymer of a carrier without deteriorating the properties, and a medicine polymer composite produced by this producing method.  <P>SOLUTION: The method for producing a medicine polymer composite comprises, by mixing and agitating a polymer which comes to a carrier and a medicine in a cavity of a container at a temperature of not higher than the softening temperature of the polymer, severing at least part of the chemical bonds of the polymer to render the polymer a low molecular weight until the medicine infiltrates into the inside of particles of the polymer to form a uniformly dispersed state, and thereafter bonding the low-molecular-weight polymers again.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006349948-A (JP)
Title: Optical system and optical equipment having the same
Inventor: OGAWA HIDEKI
IPC: G02B1/04
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system that can preferably correct chromatic aberration as well as various aberrations, can be easily produced and has excellent environmental resistance, and to provide an optical equipment having the optical system.  <P>SOLUTION: The optical system exhibits, with respect to an intersection P of the optical axis and pupil paraxial rays, that the maximum of height of the paraxial rays from the optical axis, the rays passing a lens plane in a enlarging side of the point P is larger than the maximum of height of the paraxial rays from the optical axis, the rays passing the lens plane in a reducing side of the point P. The optical system is characterized in that: the system includes a refractive optical element GNL made of a solid material, one or more positive lenses, and one or more negative lenses in the enlarging side of the point P; and an Abbe number νd(GNL) and partial dispersion ratio θgF(GNL) of the material of the refractive optical element GNL, the refractive power ψ(GNL) of the refractive optical element GNL under the conditions that the light entrance faces of the element GNL are in contact with air, an average partial dispersion ratio θgF(N) of the material of the negative lens, an average Abbe number υd(P) of the material of the positive lens, and the refractive power of the entire system are appropriately controlled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347010-A (JP)
Title: Inkjet recording head
Inventor: MIYAURA TOMOKO
IPC: B41J2/16
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality inkjet recording head which can make a discharged ink droplet uniform without a liquid leakage by preventing a space such as an air bubble from being generated in a lamination plane between a nozzle plate and a flow passage substrate.  <P>SOLUTION: This inkjet recording head comprises a nozzle plate with a plurality of nozzles and a flow passage substrate, having a plurality of pressure chambers, ink supply passages, common ink chambers and ink supply apertures, each of which communicates with the nozzles, and formed by laminating the nozzle plate to the flow passage substrate. In the inkjet recording head, at least, either of the nozzle plate or the flow passage substrate has not less than one through hole communicating with none of the pressure chambers, the ink supply passages, the common ink chambers and the ink supply apertures.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006352567-A (JP)
Title: Service provision device and communication control program
Inventor: SUDO TOSHIYUKI
IPC: H04L45/741
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service provision device, and its communication control program, capable of identifying the same service from outside by the same first identification information, even if a plurality of operations of the same service are performed.  <P>SOLUTION: The service provision device 1 is equipped with interface means 30A, 30B, and processing means 11A, 11B which provide the same service. The device solves the problem by having a conversion table wherein address information for identifying the interface means, first identification information for identifying services, and second identification information for identifying the processing means 11A, 11B are mutually related; and a conversion means 23 which converts the destination of packets received from outside to second identification information from first identification information, and converts the transmission source of packets to be transmitted outside from second identification information to first identification information, on the basis of the conversion table.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005317992-A (JP)
Title: Manufacturing method for semiconductor memory device, and the semiconductor memory device
Inventor: OJI HIROSHI
IPC: H01L29/792
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance integration density by bringing two control gates closer.  <P>SOLUTION: A control gate electrode 12 is formed on a field oxide film 19. Other regions than a source region are covered with resist 31, and etching is performed by using the control gate electrode 12 as a mask. A recess 20 is formed inside the control gate electrode 12 in the field oxide film 19. A source region 4b is formed by ion implantation. The resist 31 is removed, and a drain 3 and source 4 are formed by implantation of impurities using the control gate electrode 12 as a mask. Inside the lower peripheral region of the control gate electrode 12, part of an element isolation region, adjacent to the source region that is sandwiched by the field oxide film 19, is removed, and the source region is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321191-A (JP)
Title: Air conditioner
Inventor: NAKAMURA HIROO
IPC: F25B5/00
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of cooling, heating and dehumidifying operations by reducing a coolant flow pressure drop at each interior heat exchanger in the cooling, heating and dehumidifying operations by coolant passages in two or more systems in an air conditioner.  <P>SOLUTION: In this air conditioner, a compressor 1, an exterior heat exchanger 3, a first interior heat exchanger 6a, a dehumidifying restrictor 46 and a second interior heat exchanger 6b are connected in this order in the dehumidifying operation, and the compressor 1, the exterior heat exchanger 3, the first interior heat exchanger 6a and the second interior heat exchanger 6b are connected in this order in the cooling operation, and the compressor 1, the second interior heat exchanger 6b, the first interior heat exchanger 6a and the exterior heat exchanger 3 are connected in this order in the heating operation. Each coolant passage of the first interior heat exchanger 6a and the second interior heat exchanger 6b is constituted in the divided state into two or more systems. The dehumidifying restrictor 46 is connected between a confluence of the coolant passages of the first interior heat exchanger 6a and a branching point of the coolant passages of the second interior heat exchanger 6b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007003015-A (JP)
Title: Refrigerating device
Inventor: KOJIMA MAKOTO
IPC: F24F11/02
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device 10 with a refrigerant circuit 20 for performing a vapor compression refrigerating cycle, improving the control accuracy of a refrigerant cycle control parameter.  <P>SOLUTION: A control means 53 selectively performs normal adjustment operation for setting an expansion valve 6 in any opening step or fine adjustment operation for adjusting a duty ratio of a time for setting the expansion valve 6 in one of two adjacent opening steps to a time for setting it in the other. In the fine adjustment operation, the condition of setting the opening of the expansion valve 6 in one of two adjacent opening steps and the condition of setting it in the other are alternately repeated. During the fine adjustment operation, the opening of the expansion valve 6 is set in a pseudo manner as an opening between one of the adjacent opening steps and the other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001350-A (JP)
Title: Pneumatic radial tire
Inventor: WATANABE SHINICHI
IPC: B60C9/22
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for improving projection resistance while restraining increase of the weight and cost of a tire.  <P>SOLUTION: This pneumatic radial tire comprises a belt layer 14 arranged outside in a tire radial direction of a carcass between a pair of bead parts, a belt protection layer 15 arranged outside in a tire radial direction of the belt layer 14, and a tread part 16 installed outside in a tire radial direction of the belt protection layer 15. A plurality of main peripheral grooves 18 are formed on the tread part 16, and a land lane 22 is formed on a tire equatorial part 20. The belt protection layer 15 is constituted of a spiral layer 24 wound in a tire peripheral direction, and has the same widths on both sides of the tire equator. An overlap area 28 across a tire equator CL is formed on the belt protection layer 15 along the tire peripheral direction. The width BP of the overlap area 28 is 50% larger than the width BR of the land lane 22, and within 25% of a tire ground width.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007002728-A (JP)
Title: Windmill
Inventor: OSADA ATSUSHI
IPC: F03D3/06
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windmill capable of optimizing a wind receiving part and efficiently converting wind power into rotating energy, mainly in a paddle type windmill.  <P>SOLUTION: In the paddle type windmill, the outer diameter end 1 of the wind receiving part 101 is positioned in the rotating direction and the inner diameter end 2 of the wind receiving part 101 is positioned in the direction reverse to the rotating direction, by defining a straight line connecting a midpoint 3 of the outer diameter end 1 of the wind receiving part 101 and the inner diameter end 2 of the wind receiving part 101 with a rotating shaft 4 as a reference. Thus, torque generated at the same wind speed can be increased when effects of an adjacent wind receiving part 6 is considered, and efficiency can be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000360-A (JP)
Title: Game machine
Inventor: KOREEDA YOSHIO
IPC: A63F5/04
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine provided with a switch part, in which attaching strength to a front surface door is improved while securing excellent operability.  <P>SOLUTION: In the game machine 1, a max bet button 41 is housed from an opening opened at the plane part F of the front surface door 3, and the max bet button 41 is attached and fixed to the plane part F of the front surface door 3 by the locking of the locking level difference surface 43h of a casing 43 and a locking level difference receiving surface 53 provided on the lower position of a casing receiving part 51 in addition to the locking of the locking surface 43d of a flange part 43b and the horizontal plane 51b of the casing receiving part 51.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001740-A (JP)
Title: Screw feeder
Inventor: OMORI KOSAKU
IPC: B65G33/26
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw feeder saving power, being hard to be blocked, ensuring stable sealing performance even if the properties or a filling state of a carried article such as solid fuel is changed at a feeding port, and having a simple structure.  <P>SOLUTION: A screw blade 3 of a screw blade 4 with a shaft arranged in a trough 5 is composed of an upstream side screw blade 11 arranged on an upstream side; and a downstream side screw blade 12 arranged on a downstream at a interval from the upstream side screw blade 11, and set to have carrying volume smaller than the carrying volume of the solid fuel 8 by the upstream side screw blade 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT