baber/WOPTO huggingface dataset:
Patent JP-2004139026-A (JP)
Title: Image heating device and pressure roller used for the device
Inventor: SAKAKIBARA HIROYUKI
IPC: G03G15/20
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To develop a pressure roller which steadily conveys paper and film without impairing the original elasticity of rubber while achieving low heat conduction and fine foam cells and to provide an image heating device using the improved pressure roller.  <P>SOLUTION: The image heating device which heats an image on a recording material has a heating means, and a pressure roller that forms a nip with the heating means in order to convey the recording material while holding it therebetween. The pressure roller comprises a metal core 24a, an elastic layer 24b formed of a foam body and a releasing layer 24c, which are bonded around the metal core 24a. The foam body of the elastic layer 24b is obtained by thermally curing a rubber composition in which at least water-containing water-absorbing polymer and hollow filler are dispersed. Further, an amount y of compression of the elastic layer 24 satisfies a relationship of y≤0.8(mm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005059616-A (JP)
Title: Joint type drive device of main motor for vehicle
Inventor: OSAWA MITSUYUKI
IPC: B61C9/38
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To align the center axial line of a hollow shaft of a main motor and the center axial line of an axle on an identical axial line by a simple means.  <P>SOLUTION: When a center axial line X of a hollow shaft 11 of a main motor 3 is displaced from a center axial line Y of an axle 15, an alignment adjusting plate 55 is inserted and set on a side of a drive side elastic element holding member 33 or a driven side elastic element holding member 35. At least two elastic elements 31 arranged in a perimeter form are pressed in a compressing direction, and the hollow shaft 11 or the axle 15 is recovered and moved along a displacement direction by its pressing force, so as to perform alignment on the identical axial line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061849-A (JP)
Title: Characteristic correcting device of current sensor
Inventor: SUGIMOTO TOMONAGA
IPC: B60L50/16
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for constantly and accurately correcting the characteristics of a current sensor.  <P>SOLUTION: The device for correcting the characteristics of the current sensor allows a vehicle to drive by both of or either of an engine and a motor, supplies power from a battery to the motor, is used for a hybrid vehicle that drives the generator by the engine and charges the battery, and detects the charge/discharge current of the battery. In the device for correcting the characteristics of the current sensor, the torque of the engine, motor, and generator is controlled, and the characteristics of the current sensor are corrected, based on the output of the current sensor when a plurality of prescribed currents are allowed to flow to the battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074240-A (JP)
Title: Molding manufactured by using water glass and method for manufacturing the same
Inventor: KITSUKAWA MASAO
IPC: E02B3/12
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding manufactured by using water glass, the molding of which the water resistance and strength can be increased without using an auxiliary agent for increasing the water resistance and to provide a method for manufacturing the molding.  <P>SOLUTION: The method for manufacturing the molding comprises a step (drying step) of blowing a warm current of drying air of ≤200°C toward a mixture of water glass, sand and a particle sizing medium (an alumina ball) while agitating the mixture to mold the mixture into granulated sand (the objective molding). When the moisture content of the water glass in the granulated sand becomes ≤30%, an acid treatment is applied to the granulated sand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031574-A (JP)
Title: High-frequency electromagnetic wave generating device
Inventor: YAMADA KOJI
IPC: H01S3/108
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and high output high-frequency electromagnetic wave generating device.  <P>SOLUTION: In the high-frequency electromagnetic wave generating device which introduces a first electromagnetic wave W1 and a second electromagnetic wave W2 with different frequencies into a nonlinear dielectric with second order nonlinearity and propagates them and consequently generates a third electromagnetic wave W3 with a frequency equal to a difference between the two frequencies, a unimodal dielectric waveguide 1 is equipped with a core part 2 composed of the nonlinear dielectric and a cladding part 3 formed so as to cover a circumference of the core part 2 and composed of a material with a refractive index less than that of the core part 2. Quality of materials of the core part 2 and the cladding part 3 and a cross-sectional dimension of the core part 2 are selected so as to make phase velocity of an electromagnetic beat generated by a synthesis of the electromagnetic waves W1 and W2 nearly coincide with that of the electromagnetic wave W3 propagated through a composite dielectric structure consisting of the core part 2 and the cladding part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030163-A (JP)
Title: Concrete-steel beam composite structure and method of manufacturing the same
Inventor: SHOJI AKIO
IPC: E01D2/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete-steel beam composite structure, in which prestress is effectively adapted without giving unnecessary stress to a steel frame and hard concrete is strongly joined to the steel beam, and a method of manufacturing the composite structure.  <P>SOLUTION: This composite structure comprises the steel beam having a bonded surface with a plurality of projections, the first fresh concrete (CC) formed by hardening a first fresh concrete (FC), the second CC formed by hardening a delayed hardening FC, and steel wire for applying stress to the first CC. The first CC is formed such that does not come into contact with a part of the projections though they are positioned adjacent to the bonded surface of the steel beam. The second CC is formed in a hardened material having a shape suitable for a space between the projections and the first CC and formed by hardening the delayed hardening FC after stress is applied to the first CC. In the manufacturing method, stress is applied to the first CC after the first CC is hardened and before the hardening of the delayed hardening FC is completed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036480-A (JP)
Title: Grating such as gutter cover, and method of producing the same
Inventor: YAMASHITA RYUICHIRO
IPC: E03F5/06
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grating which is easily assembled without degrading its appearance, shape, and strength compared with a conventional one, and to provide a method of producing the same.  <P>SOLUTION: According to the structure of the grating, main members 1 each have insertion holes into which connection pieces are inserted. Each connection piece is formed like a rod body having a roof-shaped cross section or a flat rod body. When the connection piece is inserted into the insertion holes, it is pinched from the right and left sides with respect to its longitudinal direction, and both edges and at least one of the other portions of the connection piece are slightly in mesh with a wall of each insertion hole. Further both sides of each connection piece at a location between each of the adjacent main members are deformed, and therefore an interval between each of the adjacent main members is maintained and fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045004-A (JP)
Title: Radiator
Inventor: ASHITANI HIROMASA
IPC: H01L23/473
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily installable circulating radiator in which the piping connecting a heat absorber, a heat radiater, and a pump constituting a radiator is provided in a space saving state.  <P>SOLUTION: After a heat absorber 31 and a heat radiater 17 are separately disposed in electronic equipment etc., high-pressure refrigerant 21 sealed inside the heat radiater 17 is made to flow by opening a valve member 24 installed to a connecting pipe valve 16 connected to a connecting pipe 15 by means of the valve presser 26 of the facing heat absorber 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042658-A (JP)
Title: Atmospheric pressure detection device for internal combustion engine
Inventor: OKOCHI YASUHIRO
IPC: F02D45/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To detect atmospheric pressure based on intake air pressure in all operating range irrespective of a load condition of an internal combustion engine without an atmospheric pressure sensor.  <P>SOLUTION: When intake air pressures P<SB>1</SB>, P<SB>2</SB>and gradients of intake air pressure variations per unit time (ΔP<SB>1</SB>/Δt), (ΔP<SB>2</SB>/Δt) at two points P(1), P(2) in a section where intake air pressure stably transits in a section where an intake valve closes during one combustion cycle of an internal combustion engine, atmospheric pressure P0 can be calculated by Bernoulli's theorem and state equation of gas. Consequently, fuel injection quantity supplied to the internal combustion engine is suitably compensated by atmospheric calculated based on intake air pressure in all operating range irrespective of a load condition of the internal combustion engine and an operating condition can be kept good.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044708-A (JP)
Title: Control device of fuel cell system
Inventor: OKAMOTO MASARU
IPC: H01M8/04
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To cut down on waste of a material supplied to a fuel cell and make the fuel cell stably generate power.  <P>SOLUTION: The control device of the fuel cell system calculates (a step S1) a material flow volume supplied by a material flow volume calculating means to the fuel cell for generating an electricity volume required of it, lowers the material flow volume (steps S3, 4, 6, 7) by setting a material flow volume lowering limit value and an allowance ratio when an oscillation amplitude of voltage generated or that of current generated is not more than a first given value, and increases the material flow volume when the oscillation amplitude of the voltage generated or that of the current generated is not less than the first given value and a second given value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046713-A (JP)
Title: Vibration generator and manufacturing method for the same
Inventor: HIGUCHI KOICHI
IPC: B06B1/06
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration generator which prevents the pollution of a board by corpuscles falling on the board during a process.  <P>SOLUTION: According to the vibration generator, a vibrator 34 is attached to an oscillator 32 made of quartz, and a high-frequency voltage is applied to the vibrator 34 to generate ultrasonic vibrations in the oscillator 32. The surface of the oscillator 32 is processed to be flat so as to eliminate microcracks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051024-A (JP)
Title: Method and device for substrate treatment
Inventor: KAWANO KENJI
IPC: B05C9/14
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment method and a substrate treatment device which are capable of shortening a development processing time.  <P>SOLUTION: The substrate treatment method comprises a process for forming a formation film comprising a light sensitive resin film formed at least on the surface of a substrate to be treated, a process for forming the film of a developer on the formation film, a process for raising the temperature of the formed film by irradiating light, largely contributing to the temperature rise of the formed film compared with the temperature rise of the developer, from the upper side of the developer to raise the temperature of the formed film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049250-A (JP)
Title: Determination method of place of origin of native fishery product
Inventor: MIYANISHI SHOICHI
IPC: G01N33/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining easily and quickly the place of origin of a native fishery product by measuring the amino acid component ratio.  <P>SOLUTION: In this determination method of the place of origin of the native fishery product, reference data are prepared by measuring beforehand the amino acid component ratio in the native fishery product such as a Shijimi (fresh water clam) having a fixed characteristic in the amino acid (especially, a free amino acid) component ratio according to the place of origin, and the amino acid component ratio in a determination object fishery product is measured, to thereby determine comparison data. The place of origin of the determination object fishery product is determined by comparing the comparison data with the reference data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046529-A (JP)
Title: Car sheet
Inventor: KUMAGAI YASUYUKI
IPC: A47C7/14
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car seat capable of effectively preventing articles placed thereon from falling, user-friendly and yet capable of providing comfortable sitting.  <P>SOLUTION: The seat portion 13 of the car seat 11 comprises a main cushioning body 16 which constitutes most of the seat portion 13, and a front cushioning body 17 which constitutes the front end thereof. The front cushioning body 17 can be adjusted in a vertical position by operating a knob 28 provided thereon. Arranging the front cushioning body 17 at a position higher than the main cushioning body 16 can prevent articles such as bags or the like placed thereon from falling forward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056079-A (JP)
Title: Service providing method and service providing system
Inventor: YAMAZAKI YASUSHI
IPC: G06F15/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service to be realized according to the hierarchical combination of a plurality of services for reflecting various policies concerning the service use of a client.  <P>SOLUTION: This service providing method is provided by a server 401 connected to a client 301 who requests a service and a policy database 601 to which pieces of policy information corresponding to a service requested by the client 301 are stored, for providing hierarchically configured services. This service providing method comprises a first step to receive a request for a service from the client 301, and to acquire policy information corresponding to the request from a policy database 601, a second step to select a server which executes a service based on the policy information to configure the hierarchical services and a third step to transmit the execution result of the service by the selected server to the client.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004070360-A (JP)
Title: Image forming cartridge having level indicator
Inventor: ANDERSON BRADLEY J
IPC: G03G15/08
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and effective image forming cartridge to make it possible for users to identify the approximately residual amount of an image forming substance inside the image forming cartridge.  <P>SOLUTION: An image forming substance cartridge (100) is provided with a cartridge body (102) fixing an image forming substance chamber (110) constituted so as to hold the image forming substance, and an image forming substance level indicating device. The above image forming substance level indicating device is provided with a level indicating actuator (150) supported by the above cartridge body and constituted so as to withdraw vapor volume inside the above image forming substance chamber, and an image forming substance level indicator (130) supported by the above cartridge body and responding to the vapor volume withdrawn inside the above image forming substance chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005064642-A (JP)
Title: Speaker and speaker system
Inventor: MATSUNAGA KENICHI
IPC: H04R1/02
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker without the need for design change of an enclosure 7 even when an electric circuit such as an amplifier 9 is subjected to specification changes.  <P>SOLUTION: In the speaker, a tweeter 31 and a woofer 32 are placed in the enclosure 7, and a stand 8 to keep the enclosure 7 to an upright attitude is connected to a lower end of the enclosure 7. The stand 8 contains a power supply circuit 91 and the amplifier 9 for amplifying an acoustic signal to be supplied to the tweeter 31 and the woofer 32 and the stand 8 is removably fitted to the enclosure 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062992-A (JP)
Title: Image generating device and view angle converting means and view angle converting program
Inventor: OIZUMI KEN
IPC: H04N7/18
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the costs of hardware to obtain an image to monitor the absolutely necessary view angle of the surrounding of a vehicle.  <P>SOLUTION: This image generating device is provided with a camera 102 to image the surrounding of its own vehicle 101, an image processing part 104 to process a pickup image imaged by the camera 102 and an image providing device 107 to present a processed image processed by the image processing part 104. The image processing part 104 associates respective pixels on the pickup image imaged by the camera 102 with the first two-dimensional variables, and associates respective pixels on a virtual image generated by a virtually set virtual image pickup device with the second two-dimensional variables, and executes the variable conversion of the first two-dimensional variables and the second two-dimensional variables, and generates a processed image in which at least direction or range is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063725-A (JP)
Title: Method for manufacturing flat panel display
Inventor: YAMANAKA YASUSHI
IPC: H01J11/44
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a component for a pattern corresponding to the cell arrangement of a screen into a desired pattern with a material as few as possible.  <P>SOLUTION: So as for a film 40A for a pattern including the pattern P41 of a component to be formed on a substrate 11, a material 40 is adhered to a part on the surface of the substrate. So as for the pattern of a film 40B made of the material 40 to be shaped into the pattern P41 of the component, the film 40B is partially removed by laser beam radiation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031608-A (JP)
Title: Ready-made transparent poster and bag type transparent poster, advertising material such as poster facilitating contents change of necessary wording of advertisement, or bulletin device enabling infinite expression by its bulletin method and manufacturing method of bulletin device
Inventor: ONO KUNIO
IPC: G09F15/02
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To create a poster which can conform to a sense of freshness, a sense of beauty, and magical property to increase attention.  <P>SOLUTION: Half-made transparent posters are used mainly at shops, offices, restaurants, eating houses, etc., characterized in light images of articles and light atmospheres in stores since large glass windows are found on streets. Neeedless to say, routine advertisement posters which remain unchanged do not match the stores and the offices. Attractive window displays which appeal novelty to increase advertisement effects are necessary and creation of new ready-made posters exhibiting originality of stores is a means for solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058553-A (JP)
Title: Instrument for medical treatment
Inventor: KARASAWA HITOSHI
IPC: A61B18/04
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for medical treatment improved in operation and capable of giving an adequate treatment.  <P>SOLUTION: The instrument for medical treatment comprises a pair of jaws 8 and 10 conjointly openable/closable to hold a living body tissue, an operation part to conjointly open/close the pair of jaws 8 and 10, and a treatment part 66 provided on the pair of jaws 8 and 10 to give the held living body tissue a heating treatment. A forward extending part 92 is provided on one/both of the pair of jaws 8 and 10 so as to locate ahead of the other jaw and forwardly extend when the pair of jaws 8 and 10 are closed. An engaging concave part 94 is provided on the forward extending part 92 so as to set a tip of the jaw 10 therein when the pair of jaws 8 and 10 are closed, and an engaging step 97 is provided on the tip of the jaw 10 so as to engage the engaging concave part 94 when the pair of jaws 8 and 10 are closed for preventing a gap between the tips of the pair of jaws 8 and 10 from being generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038364-A (JP)
Title: Electronic commerce method of custom article
Inventor: YOKOTA RYUICHI
IPC: G06Q30/06
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic commerce method, in which after placing a preliminary order of a custom article to which a pattern and a character are added, a customer or a concerned party can reference the preliminarily ordered article.  <P>SOLUTION: The customer accesses an E-shop to place a preliminary order of an article listed on an electronic catalog by changing a pattern, symbol, or character. After the preliminary order is placed, the customer is informed of a URL of the custom article, preliminary order number, and so forth from a server. The customer sends an electronic mail describing the URL of the custom article and the preliminary order number for asking the evaluation of the custom article. The concerned party sends evaluation data of the custom article by accessing the E-shop using the URL of the custom article, and referring to the custom article. The customer refers to a 3D image of the preliminarily ordered custom article by using the URL of the custom article.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069281-A (JP)
Title: Ball screw device of limited stroke
Inventor: IZUMI CHIKAFUMI
IPC: F16H25/22
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device of limited stroke type capable of smoothly rotating a nut member to a screw shaft with very small rotating resistance and sufficiently securing the effective stroke of the nut member to the screw shaft, even when a ball cage is omitted.  <P>SOLUTION: In this ball screw device, the nut member is engaged with the screw shaft through a number of balls, a load passage is formed between the nut member and the screw shaft for accommodating the balls, and both ends of the load passage are closed by stopper members. The balls are independently rotatable in the load passage without being restricted by the movement of the other balls, and a maximum distance d for rolling the balls accommodated in the load passage in the axial direction of the nut member, and the effective stroke D of the nut member in the axial direction of the screw shaft are determined to be d>(1/2)D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI