baber/WOPTO huggingface dataset:
Patent JP-2004340216-A (JP)
Title: Joint unit of hollow rod
Inventor: YOSHIMURA NOBUO
IPC: E21B17/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint unit capable of easily facilitating separation of hollow rods even though torque is given onto a torque transmitting rod spliced by a screwed combination of a plurality of hollow rods.  <P>SOLUTION: The torque transmitting rod with a desired length is provided with screwed engagement and fitting engagement of a first joint member 2 arranged on the lower end of a newly arranged hollow rod 1b onto a second joint member 3 arranged on the upper end of an existed hollow rod 1a. Torque onto the torque transmitting rod is transmitted with the aforementioned fitting engagement between the hollow rods 1a and 1b, and it is not acted on the aforementioned screwed engagement. Thus, the screwed engagement is not firmly tightened by transmission of the torque, and separation of the hollow rods 1a and 1b is simplified accordingly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342246-A (JP)
Title: Information processor, information recording medium, system and method for managing contents, and computer program
Inventor: KITANI SATOSHI
IPC: G06F21/62
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration capable of preventing the encrypted contents stored in an information record medium from being illegally utilized and analyzing information leakage routes regarding the unauthorized replication.  <P>SOLUTION: A contents editing entity generates a record seed (REC SEED); generates a second block key Kb2, based on the key information received from a management center and key generation information (a second seed); and executes contents encryption, based on the second block key Kb2. An information recording medium manufacture entity generates a physical index; generates a block key Kb1, based on key information received from the management center and key generation information (a first seed); executes the encryption of the second seed, based on the generated first block key Kb1; and stores the information and the code information of each entity into the information recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338787-A (JP)
Title: Cup holder and cup holder part set
Inventor: TOMORI YOSHIKATSU
IPC: A47G23/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup holder which can hold a cup regardless of the material of the cup even when made of a magnetic body or a non-magnetic body, and in addition, can extremely stably hold the cup while being a magnetic type, and can hold the cup upside-down, regarding the cup holder which is used for drinking potable water from a water tank shared by many people.  <P>SOLUTION: In a cup holding section for a tank 3 or the like, a plurality of magnets Mg1 and Mg2 are provided with an interval in the horizontal direction at a position being confronted with the external surface of the cup 4, and the cup 4 made of the magnetic body can be attract-held by a plurality of the magnets Mg1 and Mg2. In vicinities of the upper ends of the installation sections 1 and 2 of the magnets Mg1 and Mg2, a stopper S with which the bottom section of the cup 4 comes into contact is provided, and the height of the magnet installation sections 1 and 2 is set to be shorter than a dimension H in the height direction of the cup 4. Thus, the periphery of an cup opening 41 is prevented from coming into contact with the magnet installation sections 1 and 2. As Fig. 3 (not shown) and Fig. 4 (not shown), a cup hanging rod 6 on which a non-magnetic cup 9 is hung can be jointly used without using the magnets Mg1 and Mg2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342993-A (JP)
Title: Semiconductor device, electronic device, electronic equipment, and manufacturing method of semiconductor device
Inventor: YUZAWA HIDEKI
IPC: H01L23/498
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a fine pitch of a wiring part and reduce the accuracy of a mounting position of a semiconductor chip.  <P>SOLUTION: The width W2 of a bottom of a projecting electrode 4' arranged in a zigzag manner on a second row is made smaller than that W1 of the bottom of a projecting electrode 4 on a first row, and the length L2 of the bottom of the projecting electrode 4' on the second row is made larger than that L1 of the bottom of the projecting electrode 4 on the first row.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315077-A (JP)
Title: Envelope for enclosing gift of money
Inventor: MUKONO MAKI
IPC: B65D79/00
Filed: 2003-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To make many people, who are getting to forget the original meaning of an envelope for enclosing a gift of money such as a Poti bukuro (an envelope for a gift of money) or the like, feel again that the money enclosing envelope is an envelope to express a feeling to celebrate, a feeling to thank or a feeling to consider other people.  <P>SOLUTION: In the money enclosing envelope 1 fabricated by folding a paper, a first folding part 3 to form a part of the front of the envelope is folded up on a base part 2 to form the back of the bag and a second folding part 4 to form the other part of the front of the envelope is folded up on the first folding part 3 and a part of letters is indicated on the surface of the first folding part 3 and the remaining part of the letters is indicated on the surface of the second folding part 4. The second folding part 4 has colored part 15, 17, the colors of which are different from the base color and the colored part 15, 17 are folded so that at least a part of line of the remaining part of the letters can be expressed in a thick type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214593-A (JP)
Title: Pattern of liquid crystal display element and its formation method
Inventor: CHO SO-HAENG
IPC: H01L21/336
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To form a pattern formation method which can form a pattern of a liquid crystal display element in one print process and can form an accurate pattern by making a longitudinal direction and a print direction of the pattern coincide with each other and to provide a pattern structure which can form an accurate pattern as for a pattern which does not coincide with the print direction by changing the structure of the pattern so as to come close to the print direction.  <P>SOLUTION: In the pattern formation method, a pattern is formed by carrying out a step for filling an inside of a groove of a cliche 100 corresponding to the position of a pattern to be formed with a resist 103, a step for transferring the resist 103 filling the inside of the groove to the surface of a print roll 120 by rotating the print roll 120 parallel in the longitudinal direction of the groove, that is, a pattern formed in the cliche 100 and a step for transferring the resist 103 again on an etching object layer by bringing the resist 103 transferred to the surface of the print roll 120 into contact with the etching object layer of a substrate and thereafter rotating it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004344365-A (JP)
Title: Device for pulling/fixing external fixation wire
Inventor: HORIUCHI KIKUJI
IPC: A61B17/88
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device effective for pulling/fixing an external fixation wire at a certain pulling force.  <P>SOLUTION: The device comprises an external fixation wire holding means to hold an external fixation wire inserted therein, which allows the external fixation wire to be inserted into and prevents it from being pulled out, and an external fixation wire pulling means to apply a pulling force on the external fixation wire by pulling the external fixation wire holding means. Once an end of the external fixation wire is inserted to be set, just pulling it can apply a certain pulling force enough to fix. Therefore, workability of the pulling/fixing the external fixation wire can be improved, and working hours and labor for it can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345219-A (JP)
Title: Apparatus for producing polyol composition
Inventor: NAGURA YOSHIO
IPC: B29B7/88
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a plyol composition which can use an opened tank and a pressure tank and prevent the gasification of a foaming agent of a low boiling point mixed in the polyol composition.  <P>SOLUTION: The apparatus has a tank 1 into which the polyol composition is charged, a circulation passage 2 for returning the polyol composition fed out from the tank 1 again into the tank, a circulation pump 8 for circulating the polyol composition in the passage 2, and a foaming agent charging passage 3 for charging a chlorofluorocarbon of a low boiling point at a confluence position A set on the downstream side of the pump 8. In a circulation passage 3, the chlorofluorocarbon is mixed gradually while the polyol composition is circulated. A pressure sensor 7 which is set on the upstream side of the pump 8 and detects the pressure of fluid flowing in the circulation passage 2 and the number of revolution of the motor of the pump 8 are controlled so that the pressure detected on the basis of the detection results of the pressure sensor 7 is a prescribed value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345226-A (JP)
Title: Ink jet recording head and recorder
Inventor: NAGATA YUKO
IPC: B41J2/045
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording head and a recorder adapted to ensure discharge of bubbles in a common liquid chamber by a relatively simple configuration.  <P>SOLUTION: In the ink jet recording head, an ink 3 supplied into a head body 1A is introduced into a common liquid chamber 4. Then, the ink 3 is allowed to fill a plurality of pressure chambers 7 through a plurality of nozzle grooves 5 arranged in parallel along a predetermined direction and is jetted through a plurality of orifices 8 from the plurality of pressure chambers 7. The bubbles mixed into the ink in the common liquid chamber 4 are guided in the direction of the arrangement of the plurality of nozzle grooves 5 along a ceiling part 4a of the common liquid chamber and discharged to the outside from a discharge part 9a through a bubble discharge groove 9. The plurality of nozzle grooves 5 are formed apart from the ceiling part 4a of the common liquid chamber 4 by a predetermined distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344792-A (JP)
Title: Honeycomb rotor type gas adsorption concentration apparatus
Inventor: OKANO HIROSHI
IPC: B01D53/06
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb rotor type gas adsorption concentration apparatus with a simple and economical structure.  <P>SOLUTION: The gas adsorption concentration apparatus comprises a gas adsorption rotor 9 and seal members 10, 11 brought into contact with both end faces of the gas adsorption rotor 9 and three zones; an adsorption zone 6, a purge zone 7, and a desorption zone 8; are formed in each seal member. Each of the seal members 10, 11 is provided with an elastic part 2 having elasticity and tightly attached to the end face of the gas adsorption rotor 9 and a heat resistant part 5 having higher heat resistance than that of the elastic part 2 and the desorption zone 8 is surrounded with the heat resistant part 5 and the outside of them is surrounded with the elastic part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349142-A (JP)
Title: Coating material for forming light shielding film of picture tube
Inventor: KOIDE AKIO
IPC: C09D1/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide coating materials for preventing unevenness of a thickness of a light shielding film accompanying enlargement of a surface of an image display device generated at a process of forming the light shielding film on a panel to be used for a display part of a picture tube.  <P>SOLUTION: The coating materials for forming a light shielding film of picture tube is prepared by suspending carbon particles and metal oxide particles in a colloidal state in aqueous media containing a dispersant and a binder. An average particle size of the metal oxide particle ranges from 20 nm to 100 nm, and a content of the metal oxide particles ranges 1 to 50 mass% of an effective solid material in the paint. It is preferable that the carbon particle is made of graphite.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347496-A (JP)
Title: Leakage detection method and device therefor
Inventor: SHINOKI MASANORI
IPC: G01M3/26
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To simply and precisely detect the presence or absence of leakage for an object to be inspected whose inside is used as a storage container for a fluid, and to improve inspection efficiency.  <P>SOLUTION: A first sealed space 11 which is sealed inside the object to be inspected (for example, a cylinder block 2) is formed, and a second sealed space 12 which is sealed so as to enclose the object to be inspected is formed outside the object to be inspected. A gas having the pressure equal to or more than the atmospheric pressure is supplied to the first sealed space 11, and the second sealed space 12 is sealed with an incompressible fluid. By grasping the change in the pressure of the second sealed space 12, the presence or absence of the leakage of the object to be inspected is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345817-A (JP)
Title: Paper guide device of folding device
Inventor: KOYAMA HIROSHI
IPC: B65H29/40
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional paper guide device wherein in particular in the case of a thin section, the section is liable to roll up or break at the tip on the downstream side.  <P>SOLUTION: This paper guide device 1 of the folding device F includes: a first paper guide 3 provided with a first guide member 30 having a guide part for guiding a section W1; and a second guide member 40 having a guide part for guiding the section W1. The second guide member 40 has a second paper guide 4 moved between the guide position for guiding the section W1 and the standby position not guiding the section W1, and the guide part of the second guide member 40 is provided opposite at a predetermined space to a passing path of the section W1 sent from between folding rollers in the guide position and opposite to the guide part of the first guide member 30 and a virtual surface extended in the axial direction of a discharging impeller device 7 of the guide part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345917-A (JP)
Title: Inorganic material membrane, inorganic material membrane structure, method for manufacturing the same and transfer film
Inventor: TAKAGI YOSHIHIRO
IPC: H01J17/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an inorganic material membrane having low dielectric constant and a highly precise fine structure, to provide an inorganic material membrane structure and, a method for manufacturing the same, and to prepare a transfer film easily formed, closely stuck to a substrate and having a photosensitive composition having excellent developing property.  <P>SOLUTION: The porous inorganic material membrane obtained by firing the photosensitive composition containing at least inorganic powder has 5-75% void area ratio and 0.1-30 μm void size. The method for manufacturing the inorganic material membrane structure is performed by providing the photosensitive composition on a substrate, exposing and developing to form a pattern and firing. The transfer film has a coating layer composed of the photosensitive composition on a flexible temporary supporting body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346461-A (JP)
Title: False twist yarn having specific cross-sectional shape and method for producing the same
Inventor: YANAGIHARA MASAAKI
IPC: D01F6/62
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester false twist yarn having a specific cross-sectional shape, exhibiting touch feeling excellent in dry feeling and drape property when woven into a fabric, capable of enhancing water absorption properties and quick-drying property and combining low air permeability with a see-through-preventing property.  <P>SOLUTION: The false twist yarn is composed of a polyester containing 1.0-3.5 wt.% titanium oxide and has a fiber cross-sectional shape having two or more neck parts and 2-7 flatness degree and has 5-10% crimp ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353473-A (JP)
Title: Control device of internal combustion engine
Inventor: KAWAGUCHI NOBUYUKI
IPC: F02D17/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of suppressing torque shock by properly performing the correction of ignition timing and the control of the number of operating cylinders (partially cylinders are operated or all cylinders are operated).  <P>SOLUTION: Knocking generated in the internal combustion engine is detected, and according to the results of the detection of the knocking, the spark-retarding coefficient KIGKN for the ignition timing is calculated. When the spark-retarding coefficient KIGKN is larger than a specified coefficient value KIGKNCSX (spark-retarding side value), partial cylinder operation is prohibited (S217). In the partial cylinder operation, the set range of the spark-retarding coefficient KIGKN may be limited to a smaller range without prohibiting the partial cylinder operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004053012-A (JP)
Title: Ball screw
Inventor: ISO KENICHI
IPC: F16H25/22
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively large ball screw having a long service life to be mounted to a device such as an electric injection molding machine or a pressing machine on which high load is charged.  <P>SOLUTION: This ball screw comprises a screw shaft having a spiral male screw groove in its outer peripheral surface, a nut having a spiral female groove facing the male screw groove in its inner peripheral surface, a plurality of balls rollingly interposed between the male screw groove and the female screw groove, a retaining pieces arranged between adjacent balls if necessary, and a ball circulation passage for scooping a ball at one end of a ball rolling space and moving the ball to the other end. Grease composition containing conductive material at a ratio of 0.1-10 mass% is filled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355159-A (JP)
Title: Emergency information collecting device
Inventor: IWAKIRI YUJI
IPC: G08B27/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an emergency information collecting device does not have a method for effectively announcing the countermeasure for crisis evasion or evacuation to a resident when it is failed to control domestic equipment such as the main cock of gas or it is impossible to deal therewith when receiving emergency warning broadcasting, or when the fear of a secondary disaster is predicted from collected domestic equipment information.  <P>SOLUTION: This emergency information collecting device is provided with: means 2 and 3 for receiving and analyzing emergency warning broadcasting; an equipment information collecting means 5 for collecting information concerning equipment 13 existing in a control block based on the analytic result of the emergency warning broadcasting; and means 7 and 14 for, when the existence of the danger of a secondary disaster based on the equipment 13 is noticed based on the information collected by the equipment information collecting means 5, announcing the result to a resident.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353120-A (JP)
Title: Method for evaluating binding property of glass chopped strand
Inventor: OTANI MASANORI
IPC: C03C25/10
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the binding property of a glass chopped strand according to which the significant difference in the amount of a flocculent material generated in actual production is recognized, by using a small amount of the glass chopped strand.  <P>SOLUTION: The method for evaluating the binding property of the glass chopped strand comprises stirring or vibrating a mixture of the glass chopped strand with a solid body, separating the generated flocculent material by a sieve, and measuring the weight of the separated flocculent material. The solid body has 1.5-5 specific gravity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356361-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YANAGAWA SHUSAKU
IPC: H01L21/223
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device by which a variance of sheet resistance in an impurity diffused layer can be suppressed when the impurity diffused layer is formed in a semiconductor substrate through the vapor-phase diffusion of impurities in a diffusion furnace.  <P>SOLUTION: An oxide film is formed on the surface of a semiconductor substrate in advance, and the semiconductor substrate is put into a diffusion furnace to diffuse impurities, thereby forming an impurity diffusion layer. A vertical-type diffusion furnace is used as a diffusion furnace, and vapor-phase diffusion is performed while the semiconductor substrate is heated at 1,150°C or higher. The thickness of the oxide film is set at 5 to 50 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356533-A (JP)
Title: Process for producing compound semiconductor substrate, compound semiconductor substrate, process for fabricating device, device, electro-optical device and electronic apparatus
Inventor: NAKAMURA TEIICHIRO
IPC: H01L21/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a compound semiconductor substrate in which the occurrence of faults, e.g. lifting (stripping) of a film, is retarded even when a thin film is formed on a semiconductor layer and lowering of yield can be prevented easily.  <P>SOLUTION: The process for producing a compound semiconductor substrate where a semiconductor substrate including a semiconductor layer is provided on a supporting substrate comprises a step for pasting the supporting substrate and the semiconductor substrate, a step for patterning the semiconductor layer after both substrates are pasted, a step for forming a thin film 3 on the patterned semiconductor layer 1f, and a step for removing the circumferential edge part 281 in the substrate surface of the thin film 3 formed on the semiconductor layer 1f.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002028-A (JP)
Title: Yarn splicing device
Inventor: SCHATTON SIEGFRIED
IPC: B65H69/06
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To remotely control and sharply reduce the manufacturing costs by improving a yarn splicing device for a textile machine for manufacturing cross-reeling bobbins, that has a device for preparing yarn ends, a splicing passage loaded by pneumatic power for connecting the prepared yarn ends and a yarn feeder for feeding the prepared yarn ends into the splicing passage, the yarn feeder being controllable so as to position the prepared yarn ends at a place determined by the splicing passage, the yarn splicing device having a drivable cam disc package, the cam disc package being capable of loading the yarn feeder via a tension lever.  <P>SOLUTION: A device that can be controlled via a central control device of the textile machine is provided for changing the turning distance of the yarn feeder previously set by the shape of the cam disc for driving the yarn feeder.  <P>COPYRIGHT: (C)2004,JPO