baber/WOPTO huggingface dataset:
Patent JP-2005089577-A (JP)
Title: Light oil composition
Inventor: SUGANO HIDEAKI
IPC: F01N3/24
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light oil composition which can improve greatly the performance in an exhaust-gas cleaning device and can reduce simultaneously PM and NOx exhausted from an engine and a vehicle without making worse a fuel efficiency.  <P>SOLUTION: The light oil composition which is to be supplied to an engine equipped with a post-treatment device for cleaning an exhaust gas and has specific properties, is characterized in that a content of a saturated fatty acid 6-16C alkyl ester is 4% or more by mass based on the whole amount of a fatty acid alkyl easter mixture, a content of a fatty acid ≥17C alkyl ester is 10% by mass or less based on the whole amount of a fatty acid alkyl ester mixture, a total acid value as a fatty acid alkyl ester mixture is 1.0 mg KOH/g or less, a content of sulfur is 5 ppm by mass or less, and that a fatty acid alkyl ester mixture having an ester content of 97% or more by mass is contained in an amount of 1% by volume or more relative to the whole amount of the light oil composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090341-A (JP)
Title: Accumulator fuel injection device
Inventor: TAKASHIMA YOSHIMITSU
IPC: F02M51/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide pressure reduction effect sufficient for reducing fuel pressure in a common rail without injecting fuel actually by setting the optimum worthless vain hitting driving pulse time corresponding to pressure in an engine cylinder generated in a combustion chamber per cylinder of a multi-cylinder engine when predetermined pressure reduction conditions are satisfied.  <P>SOLUTION: When predetermined pressure reduction conditions such as higher common rail pressure than target common rail pressure without injection are satisfied, this accumulator fuel injection device obtains pressure in the engine cylinder generated in the combustion chamber per cylinder of the multi-cylinder engine by a calculation expression or a characteristic map using a crank angle per cylinder of the multi-cylinder engine as parameter and sets longer worthless vain hitting driving pulse time when the obtained pressure in the engine cylinder is lower. Consequently, the amount of overflow of leak fuel overflowing into a fuel tank which is a low pressure side of a fuel system from a control chamber of an injector is increased to provide pressure reduction performance sufficient for reducing common rail pressure from high pressure to low pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089243-A (JP)
Title: Clathrate compound, light emitting device, and method of producing clathrate compound
Inventor: EGUCHI HARUKI
IPC: C01B33/06
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, easily producible clathrate compound essentially consisting of Si atoms, also having a direct transition type energy band structure, and capable of red light emission, to provide a light emitting device obtained by using the same, and to provide a method of producing a clathrate compound.  <P>SOLUTION: The clathrate compound essentially consists of clathrate lattices essentially consisting of Si atoms and Ba as doping atoms included into at least a part of the clathrate lattices, and is expressed by the general formula of Ba<SB>3</SB>Si<SB>46</SB>, or in which at least a part of the atoms composing the clathrate lattices is substituted with Al, and is expressed by the general formula of Ba<SB>3</SB>(Si<SB>X1</SB>Al<SB>X2</SB>)(x1+x2=46).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091764-A (JP)
Title: Optical fiber connector
Inventor: SAHASHI MAKOTO
IPC: G02B6/36
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber connector shortening the time of connection operation of optical fiber.  <P>SOLUTION: The optical fiber connector is provided with: a casing which has a space for allowing the optical fiber to bend and a through-hole opened for penetrating the optical fiber into the space on both ends of the longitudinal direction and is formed so that the tip of the optical fiber penetrates one end side through-hole; an other end side optical fiber fixing means which is disposed on the other end side of the casing and is for fixing the optical fiber; and a distance changing means 3 which changes the distance between the other end side optical fiber fixing means and one end of the casing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088777-A (JP)
Title: Shock relieving device for rack stroke end
Inventor: TSUBOI YOSHITAKA
IPC: B62D3/12
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock relieving device at the time of stroke end capable of embodying it in a small construction with a simple structure and facilitating installation by installing a resilient piece on a metal washer and mounting it between the both stopper surfaces of a rack and a ball joint.  <P>SOLUTION: The shock relieving device applies to a steering device equipped with a tying rod coupled with both the ends of a rack through the ball joint and structured so that the end face on the ball joint side is abutted by the stroke end of the rack to the end face on the rack side to generate stopping, wherein a stroke damper for relieving the shock is furnished with the resilient piece in the abutting part to the rack, being arranged between the stopper surface on the ball joint side and the stopper surface on the rack side, and the resilient piece is arranged split on the stroke damper on the same circumference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090431-A (JP)
Title: Engine emission control device
Inventor: HIRATA MASANOBU
IPC: F01N3/24
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of ill odors during opening/closing a tank storing reducer.  <P>SOLUTION: A NOx reduction catalyst 3 is mounted in an exhaust pipe 2 for an engine 1 and urea water stored in a reducer tank 10 is supplied to the NOx reduction catalyst 3 by a reducer supply device 7. Cooling water heated by the engine 1 is circulated in the tank 10 to heat the urea water stored in the tank 10. When the temperature of the cooling water is not lower than a temperature which allows the generation of ammonia from the urea water, a cooling water circuit 20 is shut off by a solenoid on-off valve 22. Thus, the circulation of the high temperature cooling water in the reducer tank 10 is prevented, therefore suppressing the generation of ammonia from the urea water in the tank 10 and suppressing the generation of ill odors during opening/closing the tank 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093936-A (JP)
Title: Group iii-v nitride semiconductor laser element and its fabricating process
Inventor: TSUDA YUZO
IPC: H01S5/323
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the long term reliability of a nitride semiconductor laser element.  <P>SOLUTION: The group III-V nitride semiconductor laser element comprises a substrate, a light emitting layer provided on the substrate, a clad layer provided on the light emitting layer, and a buried layer provided on the substrate in contact with the opposite side faces of the light emitting layer or the clad layer wherein the buried layer contains phosphorus atoms or arsenic atoms by an atomic fraction of ≤20%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096020-A (JP)
Title: Actuator
Inventor: KADOTA KENJI
IPC: F16H21/44
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To independently, accurately and easily control the tip position of a second arm, the exhibiting force at the tip and the rigidity of the second arm in a two-joint arm device.  <P>SOLUTION: This actuator has a means for controlling one end position of an elastic body, a means for taking out the resilience of the elastic body as the output of the actuator 10 from the other end of the elastic body, and a means for receiving a command to the effect of generating shrinkage force. The actuator has output characteristics combining optionally set shrinkage force and resilience changing according to the change of shrinkage by controlling one end displacement of the elastic body according to the shrinkage force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101968-A (JP)
Title: Communication system
Inventor: GOTO KAZUNORI
IPC: H04M15/16
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus which selects a communication route, having the high possibility of the lowest communication charge to conduct a communication processing.  <P>SOLUTION: When a user dials a party number (YES in S3), the communication apparatus decides on a combination of communication routes with party numbers each minimizing the total of all communication charges, after discounting within a specified accumulation period (S9). Next and after dialing, it sets so that the communication route is selected regarding the dialed party number in accordance with the decided combination (S10, S11).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099504-A (JP)
Title: Positive resist composition for low energy electron beam
Inventor: ANDO TOMOYUKI
IPC: G03F7/039
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition with high resolution, excellent in dry etching resistance, with reduced wear of the film and suitably used in a method for forming a resist pattern via an exposing step using a low-energy electron beam.  <P>SOLUTION: The positive resist composition for the low energy electron beam contains a resin component (A) which has an acid-dissociative dissolution-suppressing group and of which the solubility in an alkali is increased by the action of an acid and an acid generating component (B) which generates an acid with exposure and is characterized by having ≥80% residual film ratio of the resist film formed from the positive resist composition for the low energy electron beam in the unexposed part after the alkali development.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097794-A (JP)
Title: Papermaking apparatus
Inventor: KIHARA MICHIHIRO
IPC: B44D7/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a papermaking apparatus having a simple structure, small size and light weight to enable easy transportation and installation of the apparatus in the case of lending out the apparatus to various districts.  <P>SOLUTION: A papermaking frame 90 is held on the opening of a papermaking tank 20, the papermaking frame 90 and the papermaking liquid supplied to the papermaking frame 90 are inclined in longitudinal and lateral directions and a suction force is applied to the papermaking frame 90 and the papermaking liquid to pass the papermaking liquid through the papermaking frame 90. A pair of opposite sides of the papermaking tank 20 are supported in an oscillatable and vertically movable manner and a restriction member 51 is engaged to or released from a receiving member 55 oscillated together with the side part of the papermaking tank 20 to stop or allow the motion of the papermaking tank 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096706-A (JP)
Title: Cooling system of vehicle
Inventor: YOSHII KEIICHI
IPC: B60K11/04
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system of a vehicle allowing a heat-exchanger for heat radiation such as a radiator, an outdoor heat-exchange unit of an air-conditioner, etc. to exert its radiating ability (cooling ability) sufficiently.  <P>SOLUTION: The cooling system of the vehicle is structured so that a cooling wind passage for a wind supplied to the outdoor heat-exchange unit 4 and a cooling wind passage for a wind supplied to the radiator 3 are provided independently of each other. Thereby the cooling wind having a low temperature not heated by any other heat-exchanger for radiator can be supplied to the heat-exchangers of the outdoor heat-exchange unit 4 and radiator 3, so that the radiator 3 and/or the outdoor heat-exchange unit 4 can exert its radiating ability (cooling ability) sufficiently, and it is possible to prevent the heat-exchangers of the outdoor heat-exchange unit 4 and radiator 3 from becoming large-sized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107071-A (JP)
Title: Double sided display type liquid crystal display device
Inventor: ONO SHINICHIRO
IPC: F21S2/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double sided display type liquid crystal display device having a narrow frame part and being thin.  <P>SOLUTION: Two sheets of liquid crystal panels 102 are disposed corresponding to a surface and a backside of a double sided backlight device 101, respectively. Circuit substrates 105 fixed to edges of the double sided backlight device 101 are connected to the liquid crystal panels 102 of the front and rear sides via TCPs (tape carrier packages) 104, respectively. A first slit part 143 and a second slit part 144 are formed on each of the TCPs 104. In the double sided display type liquid crystal display device 100, a bent position of the TCP 104 connected to the surface side liquid crystal panel 102 are different from a bent position of the TCP 104 connected to the backside liquid crystal panel 102, and on the edges of the double sided backlight device 101, the circuit substrates 105 are disposed so as to be overlapped in the thickness direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054978-A (JP)
Title: Shock-absorber, packing device using it, cargo handling pallet ,loading platform for vehicle, corrugated cardboard packaging material, and cargo handling packing device
Inventor: ISHIKAWA SAKAE
IPC: B65D19/40
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new shock absorber, utilizing waste polyethylene terephthalate bottle and the others having the shape similar thereto, and a new using method not causing wastes of polyethylene terephthalate bottles.  <P>SOLUTION: Two or more polyethylene terephthalate bottles 15 as a shock absorber are provided on a receiving plate material 13 of a pallet as a placing member for placing a copying machine 12 as a loaded body, thereby bearing the load of the copying machine 12. The polyethylene terephthalate bottle 15 is composed of a barrel part 17 shaped like a hollow closed-end bottle and having an opening at the tip of a neck part 18 and a cap 19. The polyethylene terephthalate bottles 15 are respectively disposed at a space (p) from the other adjacent polyethylene terephthalate bottle 15 to bear the load of the copying machine 12 at the barrel parts 17 thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103093-A (JP)
Title: Insertion shape detecting probe
Inventor: NIWA HIROSHI
IPC: A61B1/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion shape detecting probe surely prevented from damage of a member such as a signal wire and a shape detecting element, which may occur in an assembling process, with a simple constitution, contributing to the improvement of productivity and improved in durability.  <P>SOLUTION: The insertion shape detecting probe 1 is provided with: a plurality of shape detecting elements 21 for generating a magnetic field or detecting the magnetic field for use in the detection of the position of the insertion part 11; a plurality of signal wires 26 connected to the plurality of shape detecting elements; a narrow and long core wire 23 where the plurality of shape detecting elements are fixedly installed at predetermined intervals; and an external sheath 20 for internally inserting the shape detecting element, the signal wires and the core wire. The shape detecting element 21 is formed with a chamfered part 33R or a chamfer shape part in the vicinity of the circumferential part of both end faces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106433-A (JP)
Title: Heat exchanger
Inventor: TAKADA KEISUKE
IPC: F24F1/00
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for improving heat exchange efficiency compared with another heat exchanger in the same size by avoiding making a header part of the heat exchanger to be dead space.  <P>SOLUTION: In the heat exchanger provided with a fin group consisting of many fins and a plurality of coils through the fin group, a space part is formed with a part of the fin groups as short-and-small fin groups and header parts of an inlet side and outlet side of the coils are provided in the space part. Without remaining as dead space, the header parts are compactly provided as embedded in the fin groups. The fins can be provided in almost entire section area of an air passage. Thus, heat exchange efficiency is improved compared with the other heat exchanger in the same size as a whole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107401-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus, and process cartridge for image forming apparatus
Inventor: TAMOTO NOZOMI
IPC: G03G5/06
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity, high electrostatic stability even when the photoreceptor is repeatedly used, and little environmental dependency and realizing both of image quality stability and high durability, and to provide an electrophotographic apparatus and a process cartridge using the photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor having a charge generation layer, a charge transport layer and a crroslinked charge transport layer sequentially layered on at least a conductive support, the photoreceptor is characterized in that: the charge generation layer contains a titanyl phthalocyanine crystal having a specified grain size and showing a specified diffraction peak in terms of a diffraction peak (±0.2°) of the Bragg angle 2θ to CuKα rays (at 1.542 Å wavelength); the crroslinked charge transport layer is formed by curing at least a radical polymerizable monomer having three or more functional groups and no charge transport structure and a radical polymerizable compound having a monofunctional charge transport structure; and the layer has 1 μm to 10 μm film thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114896-A (JP)
Title: Image server and control method for the same
Inventor: SAWANO TETSUYA
IPC: H04M11/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To correct the lowering in the luminance level of an image due to the deterioration with lapse of time of a display device of a cellular phone.  <P>SOLUTION: The operating time-liquid crystal deterioration characteristics of the display device of the cellular phone is previously stored. The connection time of the display device of the cellular phone 1 with a communication management server of a cellular phone company is regarded as the operating time of the display device of the cellular phone and the image data is corrected according to the operating time and the deterioration characteristics (steps 42 to 45). The corrected image data is displayed on the display device of the cellular phone 1 (a step 32).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004066833-A (JP)
Title: Core cotton container for core cotton type writing utensil
Inventor: NAKAJIMA NOBUYUKI
IPC: B43K8/02
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core cotton container for core cotton type writing utensils in which the sealing property of a tip shaft and a barrel of the core cotton type writing utensils can be improved with a simple structure, the tip shaft and the barrel can be surely mounted, and at the same time, they can be easily detached from each other, and moreover, ink can be easily replenished without staining the surroundings.  <P>SOLUTION: The supplementary core cotton container 31 is for storing the core cotton for replacement of the core cotton type writing utensil 1. A projected engaging part 36 to be engaged with a recessed engaging part 5f of the tip shaft 5 of the core cotton writing utensil 1 is provided at the bottom part 33b of a case part 33 of the core cotton container 31. Screwing-in or screwing-out of the tip shaft 5 and the opening part at the storage part 4 of the barrel 2 is carried out by engaging the projected engaging part 36 of the core cotton container 31 with the recessed engaging part 5f of the tip shaft 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005111023-A (JP)
Title: Vacuum cleaner
Inventor: KAMIOKA TAKANOBU
IPC: A47L9/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of being easily assembled and enhancing the performance of the cleaner such as suppressing the operation noise.  <P>SOLUTION: The vacuum cleaner has a motor case 4 housing a fan motor 4A, a fan motor 4A, and fan case in the cleaner body 1 of the vacuum cleaner. A cushion member 6 is disposed in the outer periphery portion of the inlet port 5 of the fan motor 4A. An inlet port holding portio 4B holding the inlet port 5 of the fan motor 4A and a case exhaust outlet port 8 discharging exhaust air discharged from the fan motor 4A outside of the case 4 in the motor case 4, and a holding portion 7 is disposed on its outer surface. An inlet port 10 for the fan motor 4A sucking clean air suctioned into the body, an outlet port 12 for discharging the clean air suctioned into the inside of the body to the outside, and a supporting portion 11 for securing the holding portion 7 of the motor case 4 are arranged in the cleaner body 1. The holding portion 7 is disposed at one position where the motor case 4 can be prevented from being rotated by the reaction due to the initial driving of the fan motor 4A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115169-A (JP)
Title: Lens barrel
Inventor: INOMATA MASATO
IPC: G02B7/04
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel where a roller member for a cam follower is prevented from being broken, deformed and falling off a cam groove when an external force is applied on the lens barrel, and capable of always securing a smooth operation.  <P>SOLUTION: The lens barrel is provided with a 1st frame member 13 having the cam groove 13a, and a 2nd frame member 11 having the cam follower 11c constituted of a 1st roller part 16 whose inside diameter is engaged with the cam follower shaft 11g and whose outside diameter is engaged with the cam groove, and also, a 2nd roller part (large diameter part) whose inside diameter is engaged with the cam follower shaft and whose outside diameter is engaged with the cam groove in the same way as that of the 1st roller part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122948-A (JP)
Title: Sodium-sulfur battery
Inventor: TOKOI HIROMI
IPC: H01M10/39
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium-sulfur battery, capable of high output operation and stably operating over a long period.  <P>SOLUTION: The sodium-sulfur battery is formed, by arranging a high-resistance layer having preferential permeability to sodium polysulfide higher than that to sulfur, between a solid electrolyte and a current-collecting electrode, and arranging a cylinder-shaped auxiliary conductor, having preferential permeability to sulfur higher than that to sodium polysulfide on its outer periphery. An appropriate flow path of sodium polysulfide is formed, by making the high-resistance layer penetrate in the radial direction of the auxiliary conductor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046901-A (JP)
Title: Communication equipment, and printing method
Inventor: SAITO KYOJI
IPC: H04N1/00
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To edit and print an abbreviation dial list consisting of telephone numbers when a facsimile machine is used and mail addresses when an E-mail is used.  <P>SOLUTION: A template generating part generates the form of the abbreviation dial list to be generated, and the generated form of the list is registered in a template memory. The registered form is selected when used. When it is printed, a user selects the registered form, extracts prescribed data from abbreviation dial data, synthesizes the form with the extracted data, and print it.  <P>COPYRIGHT: (C)2004,JPO