baber/WOPTO huggingface dataset:
Patent JP-2004091803-A (JP)
Title: Manufacturing method of platinum material
Inventor: HASEGAWA KOICHI
IPC: B22F1/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process by which shortening of a process, an improvement in a yield, and a reduction of manufacturing cost is achieved.  <P>SOLUTION: A manufacturing method of an oxide dispersion strengthening platinum material is as follows, a platinum powder is mixed with at least one of zirconyl nitrate alcohol solution and yttrium nitrate alcohol solution which consists of alcohol, such as ethanol, butanol and isopropanol, and is stirred and heated to dryness. By being heated to exsiccation, a surface of platinum is coated with zirconyl nitrate and yttrium nitrate, and the platinum powder is baked at 800°C-1,200°C. And the platinum powder on whose surface a layer of zirconium oxide or yttrium oxide is dispersed and held in thin filmy is compacted by a press and a green compact of the platinum powder is made. Thereby, a zirconium oxide particle and a yttrium oxide particle can be dispersed easily into platinum, and reduction of a manufacturing cost can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085779-A (JP)
Title: Inclination adjusting device for objective lens
Inventor: NISHIKAWA HIROSHI
IPC: G11B7/08
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an inclination adjusting device for an objective lens, a device that facilitates adjustment of the inclining angle of the objective lens quickly with high precision without needing visual observation of interference fringes. SOLUTION: The device is equipped with an inclination adjusting optical system 10 that adjusts the inclination angle of an objective lens 1 by receiving a reflection light spot image from the lens 1, an interferometer 11 that observes the inclining angle and the direction of inclination of the objective lens 1 with respect to a reference surface by setting the lens 1 and observing interference fringes, a processor 12 that calculates a target on the picture plane, which means tolerance regarding the coma aberration of the inclined posture of the lens 1, as a two-dimensional deviation from the position on the picture plane of the reflection light spot image and that discriminates whether the interference fringes are in the wavefront specification, and a monitor that displays on a screen the reflection light spot image and the target on the picture plane.  The inclination of the objective lens 1 is adjusted, in the inclination adjusting optical system 10, in a manner that the reflection light spot image moves toward the target on the picture plane. The lens 1 after the adjustment is set on the interferometer 11, with the interference fringes observed, and then, the discrimination by the processor 12 is carried out whether the interference fringes are within the wavefront specification.
Patent JP-2004090493-A (JP)
Title: Mounting structure of recording head, printer, and mounting method of recording head
Inventor: UEDA MASATO
IPC: B41J2/01
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To mount a recording head readily on the printer body with high positional accuracy through a simple structure.  <P>SOLUTION: As the positioning structure of an inkjet head 2, two movable fulcrum members 30 and 34 and one leaf spring 38 for supporting the inkjet head 2 in different directions are provided on the printer body side. The inkjet head 2 is applied to the two movable fulcrum members 30 and 34 and pressed obliquely by means of the leaf spring 38. Assuming the force being applied to the inkjet head 2 from the leaf spring 38 is F1, the inkjet head 2 is urged to two movable fulcrum members 30 and 34 with the components F2 and F3 of the force F1 for the movable fulcrum members 30 and 34 thus positioning the inkjet head 2. Since the magnitude of F2 and F3 depends on the working direction of F1, the F2 and F3 can be balanced readily and appropriately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147072-A (JP)
Title: (meth)acrylate compound, composition, cured product and method of producing (meth)acrylate compound
Inventor: OKAZAKI AKIRA
IPC: C08G65/14
Filed: 2002-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a new compound that bears polyfunctional (meth)acryloyl groups that can give cured film layer having high sensitivity, flexibility, solvent resistance and hardness by irradiation with high-energy active rays, e.g. ultraviolet rays or electron beams. SOLUTION: The (meth)acrylate compund is produced by reacting carboxylic acid that has one or more carboxy groups in one molecule, is represented by the formula: R-(COOH)n1 [R is H or an organic residue; n1 is 1-30] and has a molecular weight of 46-3000 to with a prescribed (meth)acrylate in toluene and/or xylene.
Patent JP-2004096637-A (JP)
Title: Information updating method and interface device
Inventor: ISHIDA KENICHI
IPC: G06F21/62
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To propagate a new revocation list more surely with respect to equipment which are interconnected by the IEEE 1394 interface.  <P>SOLUTION: When a topology constituted of nodes Node #A, #B and #C is connected to a topology constituted of nodes Node #D, #E and #F, the lists in list managers Node #B and Node #D, each representing the node having an identical list in each topology, are compared with each other simultaneously with the connection, As a result of the comparison, an old list List 2 is updated to a new list List 3. Using the updated list, list manager Node #B updates the list in the neighboring Node #A to the List 3, and the Node #A updates the list in the neighboring node Node #C to the List 3. Because the list update processing is started simultaneously with the connection, the entire lists in the topology can be surely updated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101564-A (JP)
Title: Image forming method and image forming apparatus
Inventor: TSUKAMOTO TAKEO
IPC: G03G21/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To form an image by prioritizing image quality based on information related to graininess which decides image quality by considerable.  <P>SOLUTION: In forming the image by an electrophotographic system, a latent image formed on an image carrier 150 is developed with toner, and information on the unevenness of image density in a spatial frequency area including spatial frequency at which human visual sensitivity becomes maximum from the image 151 developed with the toner and information on the average image density of the image 151 are obtained. Based on the obtained information, image forming conditions concerning the unevenness of the image density, for example, the linear velocity ratio of a developer carrier to the image carrier, a gap between the surface of the image carrier and the developer carrier, developer amount adhering to the developer carrier and developing potential are changed according to instruction from a control circuit CON.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101658-A (JP)
Title: Preheat temperature control device and image forming apparatus
Inventor: FURUGUCHI SHIGEKAZU
IPC: G03G15/20
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preheat temperature control device and an image forming apparatus which efficiently save energy without hampering productivity and operability by altering a preheat temperature in a preheat mode stepwise according to a time of a day, a day of a week and a time of a day, or an arbitrary period.  <P>SOLUTION: A preheat temperature for every time of a day is input through an operation part 2 as setting information. A CPU 5 exerts control in such a manner that a preheat temperature of a fixing heater 7 is altered by a preheat temperature control means 6 by referring to setting information stored in a memory 3 and a time of a day indicated by a clock 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100995-A (JP)
Title: Kerosene vaporizing device
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23D11/44
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kerosene vaporizing device of a combustion device capable of stabilizing combustion and flame current for detecting temperature and combustion of a combustion part and having high stability.  <P>SOLUTION: When starting operation, current carrying is started by either of full wave power supply and half wave power supply into a vaporizer heater 48 by a control part 61. Then, when temperature of a vaporizer 27 reaches a predetermined value, a temperature detector 60 detects it. After that, half wave power supply is switched to power supply for turning ON and OFF periodically by the control part 61 to control temperature of the vaporizer 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100218-A (JP)
Title: Timbering pitching device
Inventor: SUGITA TADANORI
IPC: E21D11/40
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timbering pitching device by enhancing execution quality and safety to enable pitching work of timbering materials.  <P>SOLUTION: The timbering pitching device 10 includes a holding part 107 detachably gripping the timbering materials 40, transfer rails 101 installed along the excavation direction of a tunnel 20 and constituting so that the holding part 107 can reciprocate, a holding part support pin 111 rotatably supporting the holding part 107 around a first rotary axis where the holding part 107 crosses an axis along the transfer rail 101, and a hydraulic lifter 106 for moving the holding part 107 in the direction along the wall face of the tunnel 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197602-A (JP)
Title: Method for manufacturing wafer
Inventor: BANG CHULL WON
IPC: H01L21/306
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wafer, which solves problems that arise in manufacturing a semiconductor element, by reducing the lifting of a predetermined film or reducing the variation of an etching rate that depends on a region, in a process of etching the semiconductor element.  <P>SOLUTION: The method comprises; a step for etching the surface of a wafer which has been processed through ingotting, slicing, edge grinding and lapping, with an etching agent which has been obtained by diluting an undiluted solvent KOH with H<SB>2</SB>O; a step for polishing the back side of the wafer; and a step for conducting pre-annealing and cleaning, edge polishing, and front surface polishing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097096-A (JP)
Title: Method for making oil and fat-base confectionery
Inventor: YAMADA KANEHITO
IPC: A21D8/06
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making oil and fat-base confectionery having excellent appearance, which prevents alteration caused on the center part of the oil and fat-base confectionery during a baking process.  <P>SOLUTION: This method for making oil and fat-base confectionery 70 comprises the following process: forming oil and fat-base confectionery into a predetermined shape by a forming device 10 to make a center part 50, putting liquid raw material 61 and solid raw material 62 on the surface of the center part 50 using a rotary kiln 20 to form a surface skin layer 60, baking the surface skin layer 60 formed on the surface of the center part 50 at 180-300°C for 20 sec to 3 min using a hot air feeder 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097971-A (JP)
Title: Asymmetric solid catalyst
Inventor: INAGAKI SHINJI
IPC: B01J31/26
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asymmetric solid catalyst which is applicable to an aqueous solvent and an organic solvent and excellent in durability.  <P>SOLUTION: The asymmetric solid catalyst has an optically active binaphthyl derivative, which is bonded to an inorganic solid through an organic chain, as an asymmetric ligand. The organic chain preferably contains Si. The binaphthyl derivative is preferably expressed by formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are each a 1-30C linear or cyclic alkyl group, 4-30C aryl group, phenyl group, substituted phenyl group, lower alky nahthyl group, pyridyl group, quinolyl group, isoquinolyl group, furfuryl group, benzofurfuryl group, thienyl group, or benzothienyl group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103460-A (JP)
Title: Apparatus for setting contact pin
Inventor: FURUKAWA MASANOBU
IPC: H01R43/20
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which sets contact pins on an IC socket automatically.  <P>SOLUTION: The apparatus, which pulls ends of contact pins down from below to set them, comprises a holding part (11) for holding tips of contact pins (3), a holding means (10) with an actuating means (20) which switches the holding part from fixed to released, a vertical movement means (40) for moving the holding part vertically from the first position where it can hold the end of a contact pin to the second position of setting position, and a controlling means (70) which controls action of the holding means and the vertical movement means. With this controlling means, the holding part is made to move to the first position while released, hold the contact pin, move with the vertical movement means from the first position to the second position while holding and release the holding part to set the contact pin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102802-A (JP)
Title: Customer support system and consumer appliances
Inventor: UCHINO YOSHITAKA
IPC: H04W92/08
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer support system capable of rapidly and satisfactorily managing consumer appliances.  <P>SOLUTION: By using the air conditioner 1 of a user and a cellular phone 2 accessible to the user support server 3 of the manufacturer and a web server 6 of the manufacturer, information necessary for the maintenance and control of the air conditioner 1 is exchanged and transferred so that the user support server 3 and the web server 6 can cope with various types of information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098021-A (JP)
Title: Water drop-in-oil-type emulsion defoaming agent composition
Inventor: TSUKUDA HIROYUKI
IPC: C09K23/42
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable water drop-in-oil-type emulsion defoaming agent composition, comprising a mineral oil and water and containing a fatty amide as an active ingredient of the defoaming agent, which does not change with time such as separation and sedimentation of the active ingredient and deactivation of the active ingredient and further does not cause dispersion of the defoaming ingredient in the whole aqueous phase during use thereof.  <P>SOLUTION: In this water drop-in-oil-type emulsion composition comprising a mineral oil and water, fine particles of a fatty amide are contained in the water-in-oil-type emulsion which has been stabilized by using a polyoxyalkylene alkyl ether alicyclic carboxylic ester as an emulsifying agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099307-A (JP)
Title: Aligning carrying device
Inventor: TAKAMI TORU
IPC: B65G47/88
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligning carrying device for surely sending a work one by one to the downstream side.  <P>SOLUTION: A conveyor 1 continuously carries the work, and has a openable-closable stopper 13 capable of stopping a flow of the forefront work 20a, clampers 10a and 10a capable of stopping the flow by clamping the work 20b in the second from the forefront and openable-closable guide rails 4 and 4 arranged in the flowing direction on both sides of the forefront work 20a and expanding the width length in the right-angled direction to the flow by opening, and is constituted so that only the forefront work 20a flows to the downstream side by opening the guide rails 4 and 4 and the stopper 13 in a state of clamping the work 20b in the second from the forefront by the clampers 10a and 10a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111417-A (JP)
Title: Transformer for inverter
Inventor: WATANABE OSAMU
IPC: H01F30/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance transformer for an inverter which is used for a drive circuit of a cold cathode tube used as a backlight, etc., of a liquid crystal display device.  <P>SOLUTION: The transformer for the inverter includes a core 1 having a central leg part 13 disposed between two side leg parts 11 and 12 so that these leg parts 11-13 are sandwiched between two coupling parts 14 and 15 to form a magnetic circuit, a primary winding 2 provided on the leg part 12, and a secondary winding 3 provided on the leg part 13. Gaps 11A, 12A are respectively formed in the leg parts 11, 12, and the windings 2 and 3 are disposed in such a manner that one end face 2A of the winding 2 is disposed at an end of the leg part 12 and the winding 2 is opposed to the winding 3 in a length direction of the leg part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108401-A (JP)
Title: Detector and rolling device with sensor
Inventor: SAKATANI IKUNORI
IPC: F16C41/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector and a rolling device equipped with a sensor in which the accuracy of vibration sensing is not dropped by a resonance of a printed circuit board even if the vibration sensing direction of a vibration sensing element mounted on the board is set in the thickness direction of the board.  <P>SOLUTION: The sensor 20 to sense the condition of the rolling device 17 is structured so that stiffness increasing means 27 and 28 to heighten the resonant frequency to vibratory excitation in the thickness direction of the printed circuit board 25 are installed on the board 25 whereon the vibration sensing element 30 is mounted and which is accommodated in a sensor case 26, and therefore, even the vibration in the thickness direction of the board 25 can be sensed accurately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106594-A (JP)
Title: Steering structure of riding type agricultural working machine
Inventor: INOUE SHINICHIRO
IPC: B62D11/08
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To travel a riding type agricultural working machine with large propulsive force by lightly returning a state to a regular four-wheel driving state with a light operation, even during turning in a small turn by making left and right rear wheels exert turning force, in a steering structure of the riding agricultural working machine provided with steerable front wheels and constituted to exert machine body turning force by a difference of propulsion capacity of left and right rear wheels by suppressing propulsion capacity of the rear wheel to be turning inside.  <P>SOLUTION: This steering structure is provided with an automatic steering mechanism A for making the left and right rear wheels 2L and 2R exert the machine body turning force by the difference of the propulsion capacity by suppressing propulsion capacity of the rear wheel 2L or 2R to be the turning inside by interlocking with an operation to steer the front wheels from straight moving attitudes to more than a set angle, an operating tool 50 for releasing capable of optionally releasing an automatic steering function of the automatic steering mechanism A, and an operating tool 50 for steering to suppress the propulsion capacity of the one rear wheel in a released state of the automatic steering function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117664-A (JP)
Title: Functional multilayered film and its manufacturing method
Inventor: SOMENO YOSHIHIRO
IPC: G02F1/355
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional multilayered film wherein regularity can be provided to arrangement of fine metal bodies in film thickness and film surface directions and to provide its manufacturing method.  <P>SOLUTION: The functional multilayered film consists of functional films each formed by fixing multiple fine metal bodies 4 to a matrix 1 consisting of a dielectric. The matrix 1 is formed by laminating a dielectric thin film 2 film-deposited in a prescribed thickness and a metal arranged thin film 6 consisting of a metal pattern 5 which is formed on a film surface 3 of the dielectric thin film 2 and wherein the multiple fine metal bodies 4 are optionally arranged and the fine metal body 4 is an island-shaped thin film having an optional shape in the film surface direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116898-A (JP)
Title: Electric cooker
Inventor: OKAMURA KENJI
IPC: F24C7/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the vertical heating balance to a matter to be cooked from being lost regardless of the presence/absence of a receiving tray in an electric cooker.  <P>SOLUTION: When the receiving tray 16 is placed on a grill 15, the temperature of a lower heater 14 is raised in relation to an upper heater 12 by using a first temperature regulator 18 and a second temperature regulator 21, whereby the matter to be cooked is uniformly heated even if the heat from the lower heater 14 is taken by the receiving tray 16. Accordingly, the first temperature regulator 18 and the second temperature regulator 21 are appropriately used, whereby the vertical heating balance to the matter to be cooked is uniformed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119709-A (JP)
Title: Semiconductor integrated circuit
Inventor: KINOSHITA YASUSHI
IPC: H01L23/528
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can operate stably even in a high-frequency region by suppressing noise propagating in a power supply interconnection or a ground interconnection.  <P>SOLUTION: The integrated circuit includes a power supply interconnection layer and a ground interconnection layer which are formed on an element isolation oxide film. The power supply interconnection layer and the ground interconnection layer constitute a decoupling capacitor together with an insulation film formed between the two interconnection layers. The power supply interconnection layer is connected to an upper layer interconnection layer by a contact electrode. The ground interconnection layer is connected to a semiconductor substrate via a plate-like silicide layer formed on the element isolation oxide layer and is biased to a potential of the semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117928-A (JP)
Title: Plate making method for planographic printing plate
Inventor: TSUBAKII YASUO
IPC: G03F7/07
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate making method for an activator type aluminum printing plate which can satisfy printing characteristics including ink acceptability, ink eliminatability, plate wear, and development latitude.  <P>SOLUTION: The plate making method for a planographic printing plate having physical development nuclei between an aluminum support and silver halide emulsion layers is characterized in that the silver halide emulsion layers consist of a binder of 40 to 140mass% of the silver halide converted to silver nitrate, that a developing agent of the amount necessary for alkali activation is contained in the constituting layers of the planographic printing plate, and that the planographic printing plate is processed by a developing solution containing alkali silicates.  <P>COPYRIGHT: (C)2004,JPO