baber/WOPTO huggingface dataset:
Patent JP-2003118090-A (JP)
Title: Fixing belt, fixing roller, their manufacturing method, image fixing unit employing them, and fixing method for ink jet image
Inventor: KAGA MAKOTO
IPC: B41J2/01
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a fixing belt having no offset and a fixing roller in which a fixed image exhibits good gloss while preventing a film from being stripped from a fixing member at the time of thermal fixing, their manufacturing method, an image fixing unit, and a fixing method of ink jet image. SOLUTION: The fixing belt for thermally fixing an ink jet image formed on an ink jet recording medium comprises a basic material and a surface layer touching the ink jet recording medium. The surface layer is formed by dip coating the basic material with curing silicon and then thermally curing the curing silicon. The surface layer exhibits a stripping force not lower than 30 g/5 cm.
Patent JP-2004069585-A (JP)
Title: Method for measuring parallelism
Inventor: UEKI NOBUAKI
IPC: G01B9/02
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a parallelism between light-reflecting surfaces by calibrating the gradient information of each light-reflecting surface, based on calibration data from interference fringe image information of each gradient calibration surface by measuring the gradient calibration surface, using a second luminous flux having a larger coherence length, when the intererence fringes are measured by using a first luminous flux having a short coherenct length on each light-reflecting surface of a subject.  <P>SOLUTION: A method for measuring the parallelism includes the steps of setting a stage 30 to a first position, obtaining first interference fringe image information of a light-reflecting surface 20a by a light from a light source 11 at a short coherent distance, and obtaining second interference fringe image information of a reflecting mirror 26 by the light from a light source 12 at a large coherence length. The method further includes the steps of setting the stage 30 to a second position, and obtaining third interference fringe image information of the light-reflecting surface 20b and fourth interference fringe image information of the mirror 26, similarly as above. The method also includes the steps of obtaining the slope information on the second and fourth information, and calibrating the difference in the slope information of the first and third information based on the above slope information of the second and fourth, and measuring parellel unevenness between the surfaces 20a and 20b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065786-A (JP)
Title: Support column
Inventor: OZEKI TARO
IPC: A47B96/14
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To function as a table while sufficiently securing an empty space of an installing place.  <P>SOLUTION: This support column 1 has two lengthwise members 2 and 3 mutually slidable in the lengthwise direction and a fixing mechanism 5 for relatively fixing the mutual lengthwise members 2 and 3 in a state of bracing the respective lengthwise members 2 and 3 between structures 4 of a building. One of the lengthwise members 2 and 3 has an end member 6 slidable in the lengthwise direction to the lengthwise member 2 and displaced to a state of projecting from the tip of the lengthwise members 2 and a state of directly receiving and transmitting pressing force of the lengthwise member 2 to the structures 4 by being pushed in the lengthwise member 2 and an energizing mean 7 for energizing the end member 6 in the direction for pressing the structures 4. The fixing mechanism 5 has a jack part 8 for sliding and extending the lengthwise members 2 and 3 and an operation part 9 for operating the jack part 8, and also has a table plate 35 supported in a part of the lengthwise members 2 and 3 by support tools 34 of at least two places.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067952-A (JP)
Title: Process for producing polyamide resin composition
Inventor: KATO KOTA
IPC: C08K7/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition that has excellent electrical conductivity and is processable into a fiber or a film and to provide a process for producing the polyamide resin composition.  <P>SOLUTION: The process for producing the polyamide resin composition having carbon nanotubes dispersed in a monomer of the polyamide resin comprises uniformly dispersing the carbon nanotubes into a polyamide monomer and thereafter carrying out the polymerization. More specifically, the process comprises dispersing the carbon nanotubes in the polyamide monomer after subjecting the carbon nanotubes to plasma treatment so that the acid content based on carbon on the outer surface of the carbon nanotube is controlled to 2% or more and thereafter carrying out the polymerization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071496-A (JP)
Title: Push-button switch
Inventor: UMEMURA HEIHACHIRO
IPC: B66D3/26
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button switch with simple structure of which failure is detectable by the senses of an operator.  <P>SOLUTION: The push-button 2 comprises respective parts of a body of the push-button 2A and a subsidiary button 2B, which can slide in a slot 3 formed on the body with its top opened. A first movable contact spring 5 is placed between the subsidiary button 2B and a first movable contact 6, while a first movable contact returning spring 4 is placed between the first movable contact 6 and a contact board 10. When the push-button 2A is made to be depressed down without the operation of depressing, the first movable contact 6 and the subsidiary button 2B are pushed up, by the force of the first movable contact returning spring 4 and the contact between the first movable contact 6 and a first fixed contact 6' is broken.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149189-A (JP)
Title: Resistance type oxygen sensor
Inventor: IZU NORIYA
IPC: G01N27/12
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor which is a resistance type oxygen sensor formed of a porous body, having the short response time of an output signal at the change of oxygen concentration and the excellent strength of the porous body constituting an oxygen concentration detecting part. SOLUTION: In this resistance type oxygen sensor formed of the porous body composed of oxide semiconductor particles, the average particle diameter of the oxide semiconductor particles is 200 nm or less, and a cerium oxide with a large diffusion coefficient of oxygen holes, or a double oxide comprising the cerium oxide, is used as the oxide semiconductor. The oxygen sensor is simple in structure and has excellent responsiveness and strength of the porous body constituting the oxygen concentration detecting part.
Patent JP-2004079478-A (JP)
Title: Pattern shaping device, pattern forming device and pattern forming method
Inventor: YABE MANABU
IPC: H01J11/36
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming device forming a pattern of a high accuracy in a top face and side face shapes on a substrate.  <P>SOLUTION: The pattern forming device 1 is provided with a delivery part 42 delivering a pattern-forming material toward the substrate 9, a curing part 43 curing the delivered pattern-forming material and a roller 53 having a plurality of concave parts, which structure moves relatively to the substrate 9 on a stage 3 by a stage movement mechanism. The concave parts of the roller 53 are formed at a position corresponding to a delivery outlet of the discharging part 42. The pattern-forming material delivered from the delivery part 42 is made a semi-cured state by the curing part 43, and then, a part of the top face and the side faces are shaped to form a partitioning pattern with a high accuracy in shape of the top face and the side faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113001-A (JP)
Title: Endoparasite exterminating gel composition
Inventor: SABNIS SHOBHAN SHASHIKANT
IPC: A61K47/02
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a homogeneous and transparent veterinary gel composition useful for treating and controlling infection and growth of endoparasites in homoiothermal animals, having a wide efficacy spectrum for the endoparasites over a long period and capable of affording a mixture of parasiticides at a high concentration by use at a single time, a method for producing the gel composition and a method for using the same. SOLUTION: This endoparasite exterminating gel composition comprises about 1.0-3.5% wt./wt. of moxidectin, about 10.0-15.0% wt./wt. of praziquantel, about 4.0-24.0% wt./wt. of benzyl alcohol, about 1.0-34.0% wt./wt. of ethanol, about 2.0-15.0% wt./wt. of colloidal silicon dioxide, about 1.0-20.0% wt./wt. of a surfactant and about 35.0-61.0% wt./wt. of an oil.
Patent JP-2004081912-A (JP)
Title: Hydrothermal reaction equipment
Inventor: UCHIDA MINORU
IPC: B01J3/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide hydrothermal reaction equipment in which the operation cost is not much, the deposition of salts and the intrusion of a corrosive gas are prevented, and a pressure container can be formed out of an inexpensive material.  <P>SOLUTION: The hydrothermal reaction equipment 1 has a hydrothermal reactor 3, a gas-liquid separation system 5 for separating the reaction product of the hydrothermal reactor 3 into gas and liquid, and a system 7 for re-charging part of the gas (exhaust gas) separated by the system 5 into the hydrothermal reactor 3. An inner cylinder is formed with a clearance kept between it and the inner wall of the hydrothermal reactor 3, and the exhaust gas from an exhaust gas re-charging means 7 is passed through the clearance. The high pressure exhaust gas, after being somewhat compressed, is re-charged into the hydrothermal reactor to be used in various applications such as purging salts in the hydrothermal reactor and cooling, so that deposit and the corrosive gas can be discharged at low energy consumption, the pressure container can be constituted of an inexpensive material, and the economical properties of the hydrothermal reaction apparatus can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083963-A (JP)
Title: Unit and method for controlling physical distribution of molten iron and program
Inventor: UMEDA TOYOHIRO
IPC: C21C5/28
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently reduce a cost in a molten iron pre-treating process while considering total molten iron discharging amount to each converter charge and required value of component contained in molten steel to each converter charge.  <P>SOLUTION: The molten iron discharged quantity preliminarily allotted in each combination of a torpedo car and the converter charge and the required value of the component contained in the molten steel to each converter charge are inputted from a host system, and the target value of the component to the molten iron discharging amount is decided and the cost in the molten iron pre-treating process is calculated and registered as a initial value in a provisional plan (S1-3). The molten iron discharging amount is changed and the target value of the component to the molten iron discharging amount after changing is decided and also, the cost in the molten iron pre-treating process is calculated, and it is judged whether a provisional plan is to be renewed or not (S4-6). In the case of satisfying the renew condition in the provisional plan, the provisional plan is renewed (S7), and thereafter, the completing condition is judged (S8) and in the case of satisfying the completing condition, the provisional plan is outputted (S9). In the case of not-satisfying the completing condition, the change of the molten iron discharging amount is performed again (S4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084753-A (JP)
Title: Solenoid valve control device
Inventor: SUZUKI MASAKUNI
IPC: F16K31/06
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise during an abnormality check of a solenoid valve.  <P>SOLUTION: A normally closed electromagnetic valve is closed again after temporarily being opened during an abnormality check of the valve. When the valve is opened, electricity is supplied to a coil for moving a plunger, while a back face of the plunger does not abut on an attracting face of a fixed portion. Because the plunger does not abut on the fixed portion, no impact noise is generated. Also, when the valve is closed, the electricity is not instantly dropped to zero, but gradually reduced, reducing impact noise when a valve element is seated on a valve seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003172343-A (JP)
Title: Multi-point contact ball bearing for supporting ball screw
Inventor: KATSUNO YOSHIAKI
IPC: F16C33/60
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-point contact ball bearing suitable for a bearing supporting a ball screw shaft of a ball screw.  <P>SOLUTION: If setting the diameter of a ball 10c as D, the curvature of an outer ring side track groove 10e as Re, the curvature of an inner ring side track groove 10f as Ri, and a contact angle between the ball 10c and track grooves 10a, 10b as α, the contact angle α is made to satisfy an expression of 12.5°<α≤32.5°, and the curvature rates of the track grooves 10e, 10f with regard to the diameter of the ball 10c is made to satisfy an expression of Re/D =Ri/D=0.54 to 0.61. Annular seal elements 12 are provided on both end portions of the outer ring 10a or the inner ring 10b, and an annular space formed between the outer ring 10a and the inner ring 10b is sealed by the annular seal element 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004088911-A (JP)
Title: Portable electronic apparatus and method for charging the same
Inventor: NEGI TAKESHI
IPC: H02J7/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a storage battery from being uncertainly checked due to the interruption of the battery check by the operation of a mechanical unit during the charging of the battery when driving the mechanical unit and charging the battery apparently in parallel.  <P>SOLUTION: When a regenerating operation or the like is started during the checking of the storage battery and the checking of the battery is interrupted, the checking of the battery is re-performed after the regenerating operation is finished after the lapse of a predetermined time previously set by a timer. The battery is accurately determined based on the re-performed result of the checking of the battery, and whether the battery is quickly charged or not is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085362-A (JP)
Title: Navigation system
Inventor: AOYAMA KISHO
IPC: G06F3/048
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To raise a visibility of characters displayed when the characters for designating a point are inputted, in a navigation system.  <P>SOLUTION: An alphabet string is displayed in an input character candidate column 41, and a focus 42 having a fixed region set at a center of the column 41 is displayed. Every time when an alphabet (P, A, R, I and S) scheduled to be selected from the string is selected, the string is shifted left and right, the alphabet (P) scheduled to be selected is displayed in the center focus 42. When the alphabet (P) scheduled to be selected is selected and determined, the alphabet is displayed in a selected name display column 43, and the alphabets other than those constituting a name of a name candidate such as a point are removed from the column 41 and the string is set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125815-A (JP)
Title: Positive photosensitive resin composition and method for manufacturing semiconductor device
Inventor: MAKABE HIROAKI
IPC: H01L21/027
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition having high sensitivity and high resolution.  <P>SOLUTION: The positive photosensitive resin composition comprises an alkali-soluble resin (A) 100 pts.wt., a photosensitive diazoquinone compound (B) 1∼50 pts.wt. and a phenol compound (C) having a structure shown by general formula (1) 1∼30 pts.wt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082073-A (JP)
Title: Hollow fiber membrane module
Inventor: MATSUMOTO YOSHIMASA
IPC: C02F1/44
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module which can be stably used as a filter for a long period of time.  <P>SOLUTION: A filtrate outlet 20 is arranged in the upper part of the side face of a housing main body part 12 and a shock absorbing plate 22 is arranged at the position opposite to the outlet 20. Since backwashing water is made to collide with the plate 22 and then supplied to a bundle 16 of hollow fiber membranes to reduce the liquid pressure of the backwashing water to the hollow fiber membranes, the hollow fiber membranes can be prevented from being damaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096232-A (JP)
Title: Variable-phase shifter and radio relay apparatus using the same
Inventor: MAEYAMA TOSHIYUKI
IPC: H03H7/20
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable phase shifter and a radio relay apparatus using the same which quickly provides a great phase over 360°, using a sample structure.  <P>SOLUTION: The relay apparatus comprises a power distributor 1 for power-distributing input high frequency signals via an input terminal T1 to a plurality of high frequency signals, a plurality of delay lines 2-4 for giving delays of λ/4, λ/2, (3/4)λ to the plurality of high frequency signals S2-S4 distributed by the distributor 1, a plurality of variable attenuators R1-R4 for variably attenuating the amplitudes of the high frequency signals 1 and high frequency signals outputted from the delay lines 2-4, a power combiner 5 for power-combining a plurality of high frequency signals outputted from the plurality of variable attenuators R1-R4, and a controller C1 for controlling the attenuations of the plurality of variable attenuators R1-R4 so that high frequency signals outputted from the power combiner 5 may have designated phases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093714-A (JP)
Title: Liquid crystal display device
Inventor: ARAI NORIHIRO
IPC: G02B5/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device with which a color image with excellent quality is displayed both in a reflective display and in a transmissive display.  <P>SOLUTION: A reflection film 8 is disposed on the rear side of a liquid crystal element 1 more backward than a liquid crystal layer 4 corresponding to predetermined regions in a plurality of pixels A. A reflection part A1 is formed by the region where the reflection film 8 is disposed on a plurality of the pixels A, in which light incident from the front side is reflected by the reflection film 8 and is emitted to the front side. A transmission part A2 is formed by the other region, in which light incident from the rear side is transmitted and is emitted to the front side. At the same time, a non-coloring film 9 corresponding to the reflection part A1 of a plurality of the pixels A is disposed on an inside surface of a front side substrate 2. On the inside surface of the front side substrate 2, color filters 10R, 10G, 10B respectively corresponding to a plurality of the pixels are formed by superimposing parts corresponding to the reflection part A1 on the non-coloring film 9 with a film thickness ratio in which film thickness of the part corresponding to the reflection part A1 is smaller than that corresponding to the transmission part A2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092965-A (JP)
Title: Structure for preventing excess deformation of refractory material structure
Inventor: CHUMA YASUHARU
IPC: F23M5/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for preventing excess deformation of a refractory material structure capable of preventing excess deformation and the like of the refractory material structure with a simple structure.  <P>SOLUTION: A cyclone 3 of a circulation fluidized layer boiler is applied to an inner wall of a steel plate casing 10 as a so-called refractory material structure supported by a stainless anchor 12 via a heat insulating material 11 composed of glass fiber and the like, and adhered by a joint 14 for absorbing heat elongation between adjacent multiple plate-like refractory materials 13 composed of ceramics and the like. In the joint 14, a horizontal joint part is arranged diagonally downwards as a structure for preventing excess deformation due to thermal elongation of the refractory material 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089823-A (JP)
Title: Method and device for washing surface of substrate
Inventor: SASAKI MAKOTO
IPC: B08B7/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for cleanly washing the surface of a substrate by removing sticking foreign materials without damaging the surface of the substrate to be washed.  <P>SOLUTION: In the method for washing the surface of a substrate, solid particulates 3 together with a transportation gas 4 are injected and made to collide with the surface of the substrate 1 to remove sticking foreign matters on the surface of the substrate 1 and, at a position different from the position of injecting the solid particulates 3, the surface of the substrate 1 is heated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094549-A (JP)
Title: System for issuing ic card
Inventor: AKASHIKA HIDEKI
IPC: G06K17/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for issuing an IC card, which can adapt to a file type of various formats for a tool to issue the IC cards.  <P>SOLUTION: A system for managing to issue the IC cards, at first, generates both files of a template and a data for issuing the cards with a help of the common format, which does not depend on a card issuing apparatus for generating a template to issue the cards of the system for managing to issue the IC cards, and also generates a file for a tool to issue the IC cards by facilitating an application for converting a card issuing command. Consequently, a card issuing command generator does not generate the file for the tool to issue the IC cards from the data generated for issuing the cards.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096530-A (JP)
Title: Channel selection device and television reception system
Inventor: KUWANO HIROYASU
IPC: G10L17/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel selection device for efficiently accumulating a program selected based on accumulation conditions and selecting an optimum program from programs being broadcast at present or programs accumulated in the past based on viewing/listening conditions and to provide a television receiving system.  <P>SOLUTION: In the system, a program retrieval means 105 retrieves the program from an electronic program guide based on a condition of the program which a viewer intends to accumulate when the condition is set. When it is a program of a special genre and that of a specified title, it is overwritten in an update region 113 of a program recording means 106. When the program is except for said programs, it is accumulated in a rewritable region 114. When the viewer sets the condition of the program to be viewed/listened at present, the program retrieval means 105 gives an instruction for channel selection to a channel selection means 102 if the adapted program is broadcast. When it is not broadcast, the program is selected from the accumulated programs 107. The system can efficiently record the latest program and can select the optimum program from the programs from the past to the present.  <P>COPYRIGHT: (C)2004,JPO