baber/WOPTO huggingface dataset:
Patent JP-2004176398-A (JP)
Title: Glass-made building material and wall structure
Inventor: KUNITOMO SHIGEHIRO
IPC: E06B3/58
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass-made building material used for constructing a perspective or unperspective wall capable of daylighting and a wall structure using the glass-made building material.  <P>SOLUTION: The building material 1 is constituted of frame materials 6 forming connecting pieces 5 by folding both sides in the longitudinal direction of a perspective or unperspective longer glass-made plate body 4 capable of daylighting at a right angle in the same direction, and comprises a main building material 2 having a section as a rectangular frame body by making end faces of the connecting pieces 5 of the frame materials 6 abut against each other and a reinforcing building material 3. The main building material 2 and the reinforcing building material 3 are arranged at a right angle so that the front 2a of the main building material 2 and the side 3a of the reinforcing building material 3 can be flush with each other. The building material 1 is filled with a sealing compound 7 over the overall length between a joint of the main building material 2 and the reinforcing building material 3, and the wall structure is constituted by assembling the building material 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177838-A (JP)
Title: Apparatus for correcting defect in pattern and method of correcting defect in pattern
Inventor: MASUHARA HIROSHI
IPC: G03F1/72
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for correcting a defect in a pattern, which corrects the defect on a photomask, by applying a pattern correcting material at an adequate size onto the defect in the pattern.  <P>SOLUTION: The apparatus 1 for correcting the defect in the pattern comprises a material supply section 43 for supplying the pattern correcting material onto a substation 43, a head section 44 having a needle 441 and a control section 5 having a memory section 52 in which a conversion table 521 is stored. In the apparatus 1, a material applying distance is determined from the conversion table 521 based on the size of the defect on the photomask 9. The pattern correcting material is supplied onto the substation 42 and after the pattern correcting material is temporarily held while being exposed to outside air, the pattern correcting material is stuck to the tip of the needle 441. The control section 5 brings the needle 441 into proximity to the photomask 9 according to the material applying distance and the pattern correcting material is applied at the adequate size onto the defect on the photomask 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192717-A (JP)
Title: Method for using ziegler-natta catalyst and metallocene catalyst alternately in bulk loop reactor for manufacturing polypropylene
Inventor: THARAPPEL RONALD
IPC: C08F2/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for introducing a Ziegler-Natta catalyst system and a metallocene catalyst system successively in order to polymerize propylene in a bulk loop reactor.  <P>SOLUTION: In one embodiment, different catalyst mixing apparatuses are used in order to introduce a metallocene catalyst and a Ziegler-Natta catalyst into the bulk loop reactor. In another embodiment, another method for polymerizing propylene in the bulk loop reactor is provided, wherein a supported metallocene catalyst is brought into contact with a first amount of a scavenger before pouring the catalyst into the bulk loop reactor, and the Ziegler-Natta catalyst system is brought into contact with a second amount of the scavenger that is larger than the first amount before pouring the catalyst system into the bulk loop reactor. In still another embodiment, a method for bringing a flow of the metallocene into contact with a flow of propylene is provided. The flow of the metallocene and the flow of propylene are lead to a junction where they converge, and a part of the metallocene flow is kept separated from a part of the propylene flow in a section of the junction that is downstream of the point where the propylene flow enters the junction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185815-A (JP)
Title: Lamp bulb socket
Inventor: WATABE MICHIYASU
IPC: H01R33/09
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by saving a metallic spring material of connecting ends while providing a locking claw for engaging with an inserting portion of a lamp bulb at a receiving portion made of synthetic resin.  <P>SOLUTION: In a lamp bulb socket, a receiving portion 12 corresponding to an inserting portion 1b of the lamp bulb is formed at a front section of a socket body 11 made of synthetic resin, and connecting ends 13 to electrically connect with a contact 1c of the inserting portion 1b of the lamp bulb and a locking end 14 to lock the inserting portion 1b are provided in the receiving portion 12. A locking claw 22 to prevent fall-off and lock against a protrusion line 1e of the inserting portion 1b is protruded on an inner surface of the receiving portion 12 of the socket body 11, and the locking claw 22 shares a part of a locking function borne only by the locking end 14 conventionally.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180708-A (JP)
Title: Fundus camera
Inventor: TAKAI MOTOYA
IPC: A61B3/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fundus camera capable of well observing an eye to be examined of a micropupilla.  <P>SOLUTION: The shading area of an eye lens baffle 15 in an illumination light path is made variable and the state of the eye lens baffle 15 is detected by a detection means 20. A control means 18 increases and decreases the quantity of light of an observation light source 10 or the sensitivity of a television camera 9 to make the brightness of the image obtained by an image pickup means 5 proper to perform an accurate ophthalmic diagnosis.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180780-A (JP)
Title: Washing piece for car washing brush
Inventor: HASHIMOTO NAOKI
IPC: C08L31/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing piece wherein a substance containing a linear low density polyethylene resin for which an α-olefin is copolymerized using a metallocene catalyst is used as the material for the washing piece constituting a car washing brush, thus, the physical property values for various kinds of mechanical strengths such as hardness, tensile strength and tearing strength of an obtained foamed body are controlled, and which can be suitably used for the car washing brush, and also does not damage a car body, and in addition, can perform a sure washing while having a good durability.  <P>SOLUTION: Numerous flexible washing pieces 12 constituting the car washing brush are constituted of the foamed body of the resin containing the linear low density polyethylene resin for which the α-olefin is copolymerized using the metallocene catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003205898-A (JP)
Title: Helicopter landing gear
Inventor: PANCOTTI SANTINO
IPC: B64C25/14
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helicopter landing gear enabling the usage of the same body on both commercial and military helicopters.  <P>SOLUTION: The landing gear 1 has a support structure 6 which can be connected to the body 4, a wheel 7 suspended from the support structure, a bottom end part 9 connected by a hinge to the wheel, and a buffer member 8 inserted between the wheel and the body during usage. The support structure has a mounting part 10 which can be fixed to the body, and first and second beams 12 and 13 having first connecting parts 14 and 15 mutually connected by hinges around a first axis C to a top end part 16 of the buffer member 8 and second connecting parts 17 and 18 articulately connected to individual portions of the mounting part below the first connecting parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183135-A (JP)
Title: Method for producing pulp molded form
Inventor: GOTO MINORU
IPC: B65D1/09
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight pulp molded form excellent in moldability and thermal insulation, having high mechanical strength and excellent in disposability as well.  <P>SOLUTION: The pulp molded form has the following structure: the thickness is changed from a thin-walled portion 23 via stacking level differences 22 to a thick-walled portion 24, and the density at the proximity 23a of the level differences 22 at the thin-walled portion 23 is higher than the density at the other portions of the proximity 23a at the thin-walled portion 23 and not lower than the density at the thick-walled portion 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182633-A (JP)
Title: Method for producing theobroxide by synthesis
Inventor: YOSHIHARA TERUHIKO
IPC: C07D303/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing theobroxide, 3, 6-dihydroxy-4, 5-epoxy-1-methylcyclohexene, by a safe chemical synthesis with a simple process as a method for industrially obtaining the compound in large quantities.  <P>SOLUTION: The method comprises the following process: Methylhydroquinone is oxidized to form p-toluquinone, which is then epoxidized to produce 4, 5-epoxy-1-methylcyclohexene-3, 6-dione, which is then reduced to obtain the objective theobroxide, i.e. 3, 6-dihydroxy-4, 5-epoxy-1-methylcyclohexene. This method also includes a refining method comprising carrying out a Diels-Alder reaction, using cyclopentadiene, of a by-product formed in epoxidizing the p-toluquinone and isolating the reaction product by chromatography.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182063-A (JP)
Title: Wheel steering device
Inventor: TATEISHI YASUSHI
IPC: B62D5/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel steering device capable of keeping stable vehicular steering performance without transmitting disturbance torque to a motor rotor even if a rear wheel receives an axial external force, and preventing the generation of noise.  <P>SOLUTION: The wheel steering device comprises a rod 3 freely moving in a forward/backward direction and coupled to a supporting member 2 supporting a wheel 1 so as to be freely steered; and a ball screw 5 moving the rod 3 in the forward/backward direction by rotations of a motor 4. In a rotation transmitting system transmitting rotations from the motor 4 to a nut 5b of the ball screw 5, an electromagnetic clutch 6 preventing a rotor 10 of the motor 4 from rotating due to external force applied on the wheel 1 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181778-A (JP)
Title: Pressure sensitive adhesive postcard paper for ink jet recording
Inventor: TORII NOBUHIRO
IPC: B41M5/50
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive postcard paper for two fold and three fold high speed ink jet recording, which has excellent application strength of an adhesive layer and ink absorbability.  <P>SOLUTION: In the ink jet recording pressure sensitive adhesive postcard paper, the adhesive layer having the pressure sensitive adhesive not representing both of tackiness and adhesion under an ordinary state and representing the adhesion in pressurizing as a principal component is provided on one side or both sides of a sheet-like base material. Here, a specific dialkylsulfo succinate alkali metal salt or a specific acetylene glycol derivative is applied onto one side or both sides on the adhesive layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185733-A (JP)
Title: Refresh control of semiconductor memory device
Inventor: OTSUKA EITARO
IPC: G11C11/406
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate the restriction on the long rate of a semiconductor memory device.  <P>SOLUTION: When an output Q202D is generated in response to the generation of a refresh timing signal RFTM at the time t211, a refresh request signal RFREQ is generated in response to this, and a refresh execution signal #RF is generated in response to the generation of an ATD (address transition detection) signal at the time t22. The generation of the refresh request signal RFREQ is maintained, until canceled by the generation of the refresh execution signal #RF. After the generation of the refresh request signal RFREQ is canceled, the refresh request signal RFREQ is generated again in response to the output Q202D generated in response to the generation of the refresh timing signal RFTM at the time t212, and the refresh execution signal #RF is generated in response to the generation of the ATD signal at the time t23, in which the generation of the output Q202D is maintained, until the refresh request signal RFREQ is generated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183159-A (JP)
Title: Stainproof fiber
Inventor: AONO SHOJI
IPC: D06M15/55
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber representing a monofilament having a stainproof property, excellent in the stainproof property to stain of gum pitch and useful as a constituent material of a woven fabric for a papermaking machine such as a papermaking wire and a papermaking drier canvas.  <P>SOLUTION: The stainproof fiber is obtained by attaching a mixed reaction cured material containing 0.5-50 wt.% addition product of polyethyleneimine with an 8-20C alkyl isocyanate and 50-99.5 wt.% epoxidized polyamide and preferably further a polyepoxy compound to the surface of a fiber or impregnating the mixed reaction cured material into the surface of the fiber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184788-A (JP)
Title: Voice interaction system and program
Inventor: MATSUDA TAKASHI
IPC: G10L13/08
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To change and output a response voice, based on an interaction history status up to the present moment, when outputting the response voice with contents corresponding to a recognition result in which an input voice from an interaction mate is recognized.  <P>SOLUTION: A variety of kinds of recording information in addition to a "response language" as response information corresponding to a "recognition language" is recorded in a voice response file 12-6. A CPU 11 recognizes a present interaction mate, reads the "number of times of conversations" of the interaction mate from a conversation speaker file 12-7 and selects to output the response information read from the voice response file 12-6 in response to the "number of times of conversations", when outputting the response voice with contents corresponding to the recognition result recognized the input voice from the interaction mate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003231188-A (JP)
Title: Packaging paper for planting bowl and its manufacturing method
Inventor: KANZAKI KENJI
IPC: B31B50/38
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that it takes time to package with conventional sheet-like packaging paper, is impossible to package beautifully without skill and is required to use the large paper and hence waste of the paper is increased.  <P>SOLUTION: Packaging paper for planting in a bowl comprises a pentagonal bag, one side of which is shortened as a bottom, and two sides of which opposed to the bottom are tearable parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182183-A (JP)
Title: Generator for bicycle
Inventor: FUKUDA HITOSHI
IPC: B62J6/08
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress leakage of magnetic flux by easily and electrically grounding to a vehicle body.  <P>SOLUTION: This generator is provided with a magnet 12 rotating together with a roller 15, an iron core 42 and a coil 20 having one end connected to the iron core 42 and the other end connected to an output terminal 38 within a dynamo case 1 for projecting the roller 15 from an upper end. The dynamo case 1 is supported to be freely erectable, an iron dynamo holder 39 for attaching and separating the roller 15 to/from a tire of the bicycle and the dynamo case 1 are connected by a connecting plate 27 of a non-magnetic body, and the connecting plate 27 is allowed to abut on the iron core 42 to electrically ground one end side of the coil 20 to the vehicle body. By making the connecting plate 27 as the non-magnetic body, grounding to the vehicle body can be performed via the connecting plate 27 in contact with the iron core 42, leakage of the magnetic flux passing through the iron core 42 to the connecting plate 27 can be prevented, and an output of power generation can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004076560-A (JP)
Title: Sprinkler attached to snow melting water spray pipe
Inventor: TAKAHASHI YOSHIMASA
IPC: E01H5/10
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprinkler attached to a snow melting water spray pipe, which is epoch-making and has a very high commercial value.  <P>SOLUTION: The sprinkler is formed of a slipout preventive engaging section 3 and a water restricting section 4. The slipout preventive engaging section 3 is inserted into a spray hole 1a formed in a peripheral surface of the snow melting water spray pipe 1 such as a snow melting hose or a snow melting pipe, from the outside, and engages with the interior of the spray hole 1a. The water restricting section 4 is formed at an upper portion of the slipout preventive engaging section 3, for blocking spray water blowing out of the spray hole 1a and restricting a spraying direction in a radially horizontal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004192759-A (JP)
Title: Optical information recording substrate
Inventor: UEDA MASAYA
IPC: G11B7/2534
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording substrate, which is molded using a thermoplastic resin with high fluidity and hard to cause webbing, excellent in high density signal characteristics, and to provide its manufacturing method with excellent productivity.  <P>SOLUTION: The optical information recording substrate is formed by molding the thermoplastic resin whose ratio between shear velocity and melting viscosity has a relationship represented with a formula (1), wherein η3,000 indicates the melting viscosity at the shearing velocity 3,000 (1/sec) when melting temperature is 360°C and a dice shape is L/D=30 (L is a length for the dice, D is a diameter), and η<SB>1</SB>indicates the melting viscosity when the shearing velocity 1 (1/sec) is with the identical conditions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195499-A (JP)
Title: Nickel based alloy welded structure, and welding method therefor
Inventor: KUNIYA JIRO
IPC: B23K103/08
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nuclear reactor welded structure which has excellent intergranular corrosion resistance and environmental acceleration cracking resistance, and to provide a welding method therefor.  <P>SOLUTION: The welded structure having excellent corrosion resistance has a weld metal part of a nickel based alloy and a nickel based alloy or a nickel based alloy and a low alloy steel having a solidified structure stepwise changing from an austenite single phase structure to a two phase structure of austenite and δ-ferrite from the initial layer to the final layer, and in the final layer in contact with a use environment, the two phase structure of austenite and δ-ferrite is formed. Thus, the intergranular corrosion resistance and environmental acceleration cracking resistance of the weld metal part of a nickel based alloy and a nickel based alloy or a nickel based alloy and a low alloy steel used for pressure vessels, various furnace structures, piping and various nozzles of light water type nuclear reactors can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201081-A (JP)
Title: Portable telephone system
Inventor: MASUDA MASASHI
IPC: H04W84/10
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone system which is convenient to use for a portable telephone user.  <P>SOLUTION: The portable telephone system consists of a portable telephone, a headset for receiving a voice signal transmitted from the portable telephone by radio, and an arm information device for notifying the user that there is an incoming call to the portable telephone and transmitting portable telephone on-hook and off-hook commands to the portable telephone. By such a configuration, the user is notified through the arm information device that there is an incoming call in the portable telephone when the incoming call has arrived at the portable telephone, and the arm information device can perform the portable telephone on-hook and off-hook operations so that the user can make a conversation by using the headset without taking the portable telephone out of a bag, a pocket, or the like, making the portable telephone system very convenient to use for the portable telephone user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207143-A (JP)
Title: Method for forming metal film
Inventor: FUKUI TOSHIMI
IPC: C09D5/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a metal film at low temperature by application on a substrate with low heat resistance.  <P>SOLUTION: In this method for forming the metal film includes a step for heating and ultraviolet irradiation after forming the film of application agent containing metal particles on the base body. Preferably, heating and ultraviolet radiation are performed at once. Preferably, the average particle size of the metal particles is 50 nm or less, the ultraviolet irradiation is done at 380 nm or less, and the temperature for heating is 200°C or lower. The metal particle is, for example, at least one kind of metal selected from a group of platinum, gold, silver, palladium, iridium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206620-A (JP)
Title: Printing system and its control method
Inventor: SHIMA TOSHIHIRO
IPC: G06F21/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrict positions which can be used by a printer 30.  <P>SOLUTION: A service provider 15 determines whether or not a person who requests generation of a public key is the person having legitimate authority regarding generation of the public key. When the service provider 15 determines the person to have the legitimate authority, the printer 30 generates and stores the public key by public key cryptography by using a path phrase at least including printer positional information at the point of time. Then, the printer 30 transmits the public key to a printing client 20 according to a request from the printing client 20. When the printing client 20 transmits printing data D05 to the printer 30, encrypts the printing data D05 by using the acquired public key and transmits it as data D10 for printing transmission. The printer 30 receiving the data D10 for printing transmission generates a private key by the public key cryptography by using the path phrase at least including the printer positional information at the point of time. Then, the received data D10 for printing transmission is decoded by using the private key.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194640-A (JP)
Title: Dog dung-recovering and treating tool equipped with opening/closing type scoop and toilet paper
Inventor: ISO SHINTARO
IPC: A01K23/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dog dung-recovering and treating tool equipped with an opening/closing type scoop and toilet paper and recovering it without soiling hands or clothes and discarding it to a toilet as it is.  <P>SOLUTION: This dog dung-recovering and treating tool is provided by separating a housing chamber 2 of the tool body 1 as a toilet paper-housing chamber, installing the metal-processed opening/closing type scoop 3 with a flap so as to be able to fix the scoop at any optional angle between 0-90° with a knob 5. A core holder 4 is made by installing a steel plate as a bow shape and as capable of coping with the different thickness of the cores.  <P>COPYRIGHT: (C)2004,JPO&NCIPI