baber/WOPTO huggingface dataset:
Patent JP-2004136058-A (JP)
Title: Cutting board
Inventor: KOTANI TOSHIMICHI
IPC: A47J47/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To radially cleanly cut a round food into equal pieces by a simple structure.  <P>SOLUTION: The subject cutting board is made of a bendable sheet 1 in which a print on the reverse can be seen through from the surface. A circle 2 is printed on the reverse of the sheet 1 and a graduation 3a of a starting point is printed on the circumference or in the vicinity of the circumference of the circle 2. Numerals 4 meaning the number of equal divisions are reversedly printed in the vicinities of a plurality of gradations 3 and 3b at angle positions equally dividing 360 degrees by optional numbers and the graduations 3a, 3 and 3b on the basis of the gradation 3a of the starting point. The numerals 4 are one-Xth where X is numbers dividing 360 degrees into equal parts of those numbers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177866-A (JP)
Title: Toner
Inventor: MIYAZAKI RIE
IPC: G03G9/087
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which more effectively suppresses hot offset in fixing property, improves the smoothness of an image surface and has high glossiness.  <P>SOLUTION: A binder resin used for the toner contains a THF-insoluble component and has a THF-insoluble component content of ≤5 wt.%, and in stress relaxation measurement, the ratio äG(t=0.01)/G(t=Δt)} of a relaxation modulus G(t=0.01) [Pa] at a relaxation time 0.01 [sec] which is a stress relaxation measurement start time to a relaxation modulus G(t=Δt) [Pa] at a nip passing time Δt [sec] in a fixing unit is ≤95. The toner can prevent hot offset, improves the smoothness of an image surface and has high glossiness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141134-A (JP)
Title: Method for performing business of reducing co2 in atmosphere by agricultural plant production, and production and sales of biomass fuel
Inventor: TAKASHIMA YASUTOSHI
IPC: C05F5/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such that in all over the world, the desertification of soil progresses, mainly cutting down primeval forests aiming at fuel, unorganized swidden agriculture and exhaustion of the soil by acid rain, etc., are cited as causes of it, and all of them produces a state that microorganisms can not live, and also conventional biomass fuel has a low octane value, exhibits a large amount of heat on burning, and causes orrosion of aluminum easily with alcohols, to create an environment in which the microorganisms can live and to aim at the reduction of cost as a gasoline substitute.  <P>SOLUTION: This method for performing a business is provided by performing the agriculture in desert by using a complex fermenting method to harvest crops, producing alcohols from the crops by using the complex fermenting method, processing the alcohols with an enzyme catalyst obtained by the complex fermenting method to provide a low pollution fuel composition usable for vehicles having conventional engines to be capable of running them and solving the problem of CO<SB>2</SB>fundamentally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181783-A (JP)
Title: Printer and its control method
Inventor: OSHIDA KAZUHIRO
IPC: B41J2/32
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can more effectively suppress noise and power consumption caused by the rotation of a fan, and to provide its control method.  <P>SOLUTION: The temperature of a device outside is detected with the use of an outside temperature sensor set facing the device outside. At the same time, the temperature of a thermal head is detected (S4), for instance, with the use of a thermal head temperature sensor set to the thermal head. When the outside temperature is lower than a predetermined value (S7, No), a fan motor is driven (S12) so long as the temperature of the thermal head is not high.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183057-A (JP)
Title: Steel sheet having excellent shape-fixability, and production method therefor
Inventor: SUGIURA NATSUKO
IPC: C22C38/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic thin steel sheet which has excellent shape-fixability, and to provide a production method therefor.  <P>SOLUTION: The steel sheet having excellent shape-fixability consists of a ferrite or bainite single phase steel, or a steel with a composite structure consisting of ferrite or bainite as a phase having a maximum volume fraction, and further consisting of one or more selected from martensite, retained γ and pearlite, and in which the anisotropy of ductility satisfies the inequalities (1), (2), and (3): 3≤▵L-El≤12 (1), ¾L-E1<SB>L</SB>-L-E1<SB>C</SB>¾≤6 (2), and ▵U-E1≤▵L-E1 (3); wherein, ▵L-E1=(2×L-E1<SB>D</SB>-L-E1<SB>L</SB>-L-E1<SB>C</SB>)/2, L-E1<SB>D</SB>: the local elongation (%) in a 45° direction to the rolling direction; L-El<SB>L</SB>: the local elongation (%) in the rolling direction; L-E1<SB>C</SB>: the local elongation (%) in a direction perpendicular to the rolling direction; ▵U-E1=(2×U-E1<SB>D</SB>-U-El<SB>L</SB>-U-E1<SB>C</SB>)/2, U-E1<SB>D</SB>: the uniform elongation (%) in a 45° direction to the rolling direction; U-El<SB>L</SB>: the uniform elongation (%) in the rolling direction; and U-El<SB>C</SB>: the uniform elongation (%) in a direction perpendicular to the rolling direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185740-A (JP)
Title: Optical head device
Inventor: SAITO KIMINOBU
IPC: G11B7/08
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To securely adjust the Ta (tangential) deviation, without changing the height of a slide base, in adjusting the Ta deviation of the slide base on which a group of optical elements are mounted.  <P>SOLUTION: A position adjustment member 70 is mounted on the slide base 10, which always abuts on a main guide bearing holding member 20, whose position can be adjusted in the direction perpendicular to the surface of an optical disk, and which provides the displacement with respect to the slide base 10, in the direction parallel to the surface of the optical disk and perpendicular to the optical head scanning direction, by the adjustment of the position in the direction perpendicular to the surface of the optical disk. By adjusting the position of the position adjustment member 70 in the direction perpendicular to the surface of the disk, only the relative positional relationship between the slide base 10 and the main guide bearing holding member 20 can be adjusted, with respect to the direction parallel to the surface of the optical disk and perpendicular to the optical head scanning direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187154-A (JP)
Title: Camera-mounted mobile terminal
Inventor: OKUSAKO KAZUTAKA
IPC: H04M1/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the cost in a mobile terminal on which a camera is mounted and enable a photographer to confirm a photographed image of an object during photographing.  <P>SOLUTION: In a camera-mounted mobile telephone 1, an image signal received at a camera device 14 through lens 140 is appropriately converted to be displayed on a main liquid crystal display device 11. A back sub liquid crystal display device 15 is set on the same surface of the lens 140 in a first case 10. When brightness around a subject 17 is insufficient, all of the liquid crystal panel of the back sub liquid crystal display device 15 is displayed in white, an illumination of back light on the liquid crystal panel is made maximum, and a transmission light 16 transmitted from the liquid crystal panel is made a maximum illumination amount.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192046-A (JP)
Title: Wireless mouse
Inventor: NAGATA AKIRA
IPC: G06F3/038
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless mouse convenient and easy to handle.  <P>SOLUTION: When a mouse body 10 is not used, a receiving unit 20 is housed in a receiving unit housing chamber 15 provided in the mouse body 10. When the receiving unit 20 is housed in the receiving unit housing chamber 15 of the mouse body 10, the tip of a connecting terminal part provided on the receiving unit 20 operates a microswitch 6 to interrupt the power supply to an internal circuit part 18. The connecting terminal part 22 of the receiving unit 20 is connected to the USB terminal 31 of information processing equipment 30, whereby the microswitch 16 is laid in a switch-on state to supply an operation power to the mouse body 10, and mouse operation information according to the operation of the mouse body 10 is radio-transmitted to the receiving unit 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003269668-A (JP)
Title: Pipe connecting method for corrosive liquid handling facility, and facility
Inventor: YADA SHUHEI
IPC: F16L23/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe connecting method and its facility for preventing leakage of corrosive liquid for a long period by using an acid resistant material for a flange, a bolt and nut, etc., or pipe materials, in the pipe connecting method for the corrosive liquid handling facility and the facility.  <P>SOLUTION: This connecting method for the pipe, which is attached to the handling facility such as a manufacturing facility or a storage facility for carrying the corrosive liquid, and the facility the characterized in connecting the pipes using the flange and the bolt and nut composed of a material having corrosion resistance against the corrosive liquid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191462-A (JP)
Title: Electrophotographic photoreceptor and method for manufacturing this electrophotographic photoreceptor
Inventor: TERASAKI SHIGEFUMI
IPC: G03G5/10
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor with a coating film excellent in uniformity of film thickness and having no bubbles and a method for manufacturing the same, and to additionally provide a manufacturing method which maintains high production efficiency even when various such electrophotographic photoreceptors are manufactured one by one.  <P>SOLUTION: In the method for manufacturing an electrophotographic photoreceptor including a coating step in which a coating film is formed on the exterior surface of a conductive supporting substrate from a coating liquid containing at least a charge transport agent, a binder resin and a solvent, a coating film is formed by the coating step in which coating conditions satisfy relational expression (1) comprising ((temperature of the conductive supporting substrate before coating)-(temperature of the coating liquid)) ΔT(°C), specific heat C (J/kg °C) of the supporting substrate, mass W (kg) of the supporting substrate, and exterior surface area A (m<SP>2</SP>) of the supporting substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004155398-A (JP)
Title: Tandem bicycle
Inventor: SHIMIZU TADAO
IPC: B62K13/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem bicycle which allows two riders having different physical powers to enjoy themselves with cycling while they stamp the pedals with their respective seating attitudes and manners of stamping, with no care of their difference in the physical powers, and making communications with each other and which assures safety and the rehabilitation effect due to appropriate motions in case one of the riders is old or handicapped.  <P>SOLUTION: The tandem bicycle includes a body frame 11 fitted with a number of wheels and stable even when the bicycle is stopping, and the body frame 11 is furnished with a main rider saddle 2 of ordinary bicycle type and an auxiliary rider seat 4 of recumbent type, and one main rider 1 and an auxiliary rider 3 are seated there and generate the rotational power by stamping the pedals for running. The form of the pedals for auxiliary rider is of swing type, where the angle range of the swinging motion of a foot lever 27 is any arbitrary, and he can stamp alternately, simultaneously, or only with single foot. Because the main rider 1 seated on the main rider saddle 2 performs the steering operation, the auxiliary rider 3 is required only to generate the stamping force to suit himself, which allows any person to seat there and enjoy himself with cycling, for example the aged, handicapped, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035387-A (JP)
Title: Admixture
Inventor: ANGELSKAAR TERJE
IPC: C04B22/10
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerating agent composition having required performance, required stability and required compressive strength and functioning to every type of cement.  <P>SOLUTION: The accelerating agent composition suitable for a cement composition for spraying and composed of a formulation of essential components 1-3, that is a component 1; aluminum sulfate, a component 2: at least one kind of alkanol amine and alkylene diamine and a component 3; hydrofluoric acid, optionally contains at least one kind of components 4-7, that is, a component 4; at least one kind of hydroxide, carbonate and sulfate of sodium, potassium and lithium, a component 5; an aliphatic carboxylic acid, a component 6; amorphous aluminum hydroxide and a component 7; phosphoric acid. Where, at least one kind of the component 4 or the component 5 is existed and the components are existed in the proportion of 30-60% component 1, 0.1-15% component 2, 0.2-8.0% component 3, ≤15% component 4, ≤15% component 5, ≤15% component 6 and ≤3% component 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190360-A (JP)
Title: Height adjusting device for snowplow
Inventor: YONEDA SATORU
IPC: E01H5/04
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a height adjusting device easily adjustable with high workability and allowing the lock and lock release of a machine body without taking off the hand from a handle.  <P>SOLUTION: A snowplow has a snow removing part 1 at the front part of a machine body frame 9, and a driving operation part 40 disposed behind the machine body frame 9 which is vertically rotated around a front wheel support shaft 4 of a crawler type travel device 50 to allow height adjustment. A stopper plate 73 is provided at the rear part of the machine body frame 9, and a lifting guide 72 is provided at the rear part of the crawler type travel device 50. The stopper plate 73 and the lifting guide 72 are engaged to make the machine body frame 9 fixable to the crawler type travel device 50, and the stopper plate 73 is interlockingly connected to a lifting lever 86 provided near the driving operation part 40, to allow height adjustment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193490-A (JP)
Title: Laser irradiation equipment, method for irradiating laser and manufacturing method for semiconductor device
Inventor: ABE DAISUKE
IPC: H01L21/268
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To preferably provide laser irradiation equipment in which an irradiating chamber is miniaturized easily, by which treatment systems by a combination with other treatment equipment can be constructed easily, and which can heat a wide area uniformly, at a low cost.  <P>SOLUTION: In the laser irradiation equipment heating a substrate by the irradiation of a laser, the laser irradiation equipment is constituted so as to have a laser generating section 1 projecting the laser, a substrate holding section 2 supporting the substrate 3, and a rotary driving section 6 rotating and moving a laser irradiating region 5 on the surface of the substrate 3 by the surface of the substrate 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199751-A (JP)
Title: Method and device for correcting error
Inventor: KAJIKAWA YUJI
IPC: G11B20/10
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for correcting errors, capable of suppressing the implementation of erroneous correction regarding a method and a device for correcting errors, which detect and correct the error of a Bi-phase modulation rule in an ATIP signal when the ATIP signal subjected to Bi-phase modulation and read from a recording medium is subjected to Bi-phase demodulation.  <P>SOLUTION: The tendency of error generation in a synchronous signal contained in an ATIP signal is detected, and an error detected in the data area of the ATIP signal is corrected based on the tendency of error generation. The tendency of error generation is detected by dividing the synchronous signal into 2-bit blocks, comparing the number of times of error generation on a front side bit in the block with that on a rear side bit in the block, or the number of times of 0→1 error generation on the front side bit in the block, and the number of times of 1→0 error generation on the front side bit in the block with the number of times of 0→1 error generation on the rear side bit in the block, and the number of times of 1→0 error generation on the rear side bit in the block.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199266-A (JP)
Title: Bar code reader
Inventor: SHINOZAKI AKIO
IPC: G06K7/10
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar code reader that increases utilization rate of reflection light from a bar code in order to improve detection accuracy, with a miniaturized size and a reduced number of components.  <P>SOLUTION: The bar code reader comprises a laser beam source 101, a photodetector 401, a light projecting optical system that leads laser beam 104 emitted from the laser beam source to the bar code 301, and a light receiving optical system that leads the reflection light 302 from the bar code to the photodetector 401. The light projecting optical system is equipped with a pivoting mirror 201 for scanning the laser beam 104 on the bar code, and the light receiving optical system comprises the pivoting mirror. The photodetector 401 is placed on a light beam axis X of a part from the laser beam source of the light projecting optical system to the pivoting mirror. The photodetector has an opening 401a so that the light beam axis and the part around it allow the laser beam 104 to pass, and a planate detecting surface perpendicular to the light beam axis X, which is fitted with a filter 402 to block the light outside a required wavelength range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197617-A (JP)
Title: Throttle valve passing air flow rate calculation device
Inventor: MUTO HARUFUMI
IPC: F02D45/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle valve passing air flow rate calculating device, for accurately calculating a throttle valve passing air flow rate even when EGR gas is introduced.  <P>SOLUTION: In this device for calculating a throttle valve passing flow rate mt in an internal combustion engine 1 including an exhaust recirculation passage 21 for letting exhaust gas flow in an intake passage 13 and a control valve 22 for regulating the flow rate of exhaust gas passing through the exhaust recirculation passage 21, when Pm is an intake pipe internal pressure, Pmegr is an intake pipe internal pressure in steady operation, Pa is atmospheric pressure, e, d and r are compatible parameters determined on the basis of the engine rotational frequency, and Φ (Pmegr/Ps) and Φ(Pm/Pa) are coefficients respectively determined depending on the values of Pmegr/Pa and Pm/Pa, the throttle valve passing air flow rate mt is calculated according to the expression: mt = äe(Pmegr-b) + r} x Φ(Pmegr/Pa)/Φ(Pm/Pa).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003190293-A (JP)
Title: Surgical appliance
Inventor: TURNBULL CHRISTOPHER STRATTON
IPC: A61B17/34
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expander for tracheoplasty having a little possibility of hurting the trachea of a patient in the tracheoplasty.  <P>SOLUTION: An assembly for the percutaneous tracheoplasty is provided with an expander 2 attached on a needle 1. The needle is a hollow metal shaft and has an acute tip 10 in one end and a hub 11 in the opposite-side end. The expander 2 is made of plastic and has a narrow and flexible patient-side end part 20, a tapered intermediate part 21, and a substantially hard and wide-width rear part 22. The tip 10 of the needle 1 projects from the patient-side end part 20 of the expander 2, when the hub 11 is made to abut on the rear end of the expander, so that the patient-side end part of the assembly can be pushed inside the trachea 32. The length of the patient-side end part 20 of the expander 2 has such an extent of length that the tip 10 of the needle 1 is separated from the rear wall 33 of the trachea 32, when the tapered part 21 of the expander abuts on the surface of the skin 31. After the insertion, the needle 1 is replaced for a guide wire 40, so that the expander 2 is further pushed in for enlarging the opening part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206896-A (JP)
Title: Fuel cell-gas turbine power generation facility
Inventor: KOGA SHIGENORI
IPC: H01M8/04
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To refrigerate SOFC1 in a short time in stopping a facility while reducing cost to a minimum.  <P>SOLUTION: This fuel cell-gas turbine power generation facility is provided with a motor control means 23 motor driving a power generator 5 in stopping the facility to apply compressed air from a compressor 3 to an air electrode side of SOFC1 as cooling air, The compressed air from the compressor 3 is supplied to the air electrode side of SOFC1 as the cooling air by motor driving the power generator 5 by the motor control means 23 in stopping the facility.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202294-A (JP)
Title: Sludge settling and concentrating method
Inventor: YOSHII TAKAHIRO
IPC: C02F11/20
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new sludge settling and concentrating method which does not increase sludge in quantity and contaminate the environment, the method making use of a new flocculation sedimentation agent.  <P>SOLUTION: Freeze-thaw sludge obtained by freezing and thawing sludge is added to raw water to promote the sedimentation of the sludge. Preferably, after the sludge is freezed and thawed, the freeze-thaw sludge is precipitated and the supernatant water is separated, and then the sludge thus concentrated is added to the raw water. It is preferable that at least 1DS weight part of the freeze-thaw sludge is used to 1DS weight part of the sludge contained in the raw water (DS:dried solid substances). The above method is particularly effective in the case that sludge to be dehydrated contains a usual flocculation sedimentation agent in a large quantity and is difficult to be filtrated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208351-A (JP)
Title: Vibration wave motor
Inventor: ASHIZAWA TAKATOSHI
IPC: H02N2/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration wave motor capable of improving the performance while realizing size reduction by simplifying the supporting structure.  <P>SOLUTION: A surface treated layer 19a, to which a hard surface treatment such as nickel plating is applied, is formed in an output transmission member 19. The surface roughness of a contact surface with a bearing 104 and the contact surface with a radial regulating part 105 is processed smooth to at least Ra=1.6 μm. A dried coating film (a dry coating film) 19b including fluorine is coated on the contact surface (an inner circumstance surface) of the radial control unit 105. On the other hand, a formed solid lubrication coating film 105a including the fluorine is baked on the radial control unit 105.  <P>COPYRIGHT: (C)2004,JPO&NCIPI