baber/WOPTO huggingface dataset:
Patent JP-2005015587-A (JP)
Title: Plasticizer, (meth)acrylic resin paste including it and molding
Inventor: YAOITA YOSHIYUKI
IPC: C08L67/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasticizer excellent in compatibilty with a (meth)acrylic resin and improved in bleeding after heated and molten, a (meth)acrylic resin paste compounded with the plasticizer, excellent in viscosity stability and easy to be molded and a molding which is obtained by using the (meth)acrylic resin paste and excellent in tensile properties.  <P>SOLUTION: The plasticizer is an oligoester expressed by general formula [1]: P-(G-A)<SB>n</SB>-G-P and synthesized from (X) a glycol having a branched structure, (Y) an aliphatic dicarboxylic acid and/or an aromatic dicarboxylic acid and (Z) an aliphatic monocarboxylic acid and/or an aromatic monocarboxylic acid. The glycol (X) having a branched structure has a degree of branching (a) of the glycol of ≥1.5 and the number of carbons (b) between OH groups of the glycol of ≥3, wherein the degree of branching (a) is defined as a=the total number of the glycol (X)÷the number of carbons (b) between OH groups of the glycol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016380-A (JP)
Title: Rustproofing device for outboard motor
Inventor: TAWA HIROKI
IPC: F02F1/36
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rust in a water-cooled engine fixing an exhaust device to a cylinder head by a simple structure.  <P>SOLUTION: This rustproofing device for the outboard motor is constituted in such a way that an exhaust pipe 35 having an exhaust passage 35a communicating with an exhaust port 16 of the cylinder head 14 is fixed to the cylinder head through a gasket, water jackets 14a, 36 are provided in the cylinder head and the exhaust pipe, respectively, in this water-cooled engine, a sacrifice anode 37 is arranged in the water jacket of the exhaust pipe, and a non-coating part is provided in the gasket. Even if the cylinder head and the exhaust device are not mutually connected by each water jacket, both members are electrically connected to obtain rustproofing (corrosion prevention) effect by the sacrifice anode for them. In particular, this device is effective in a device having such structure that the cylinder head and the exhaust device are mutually connected through the gasket in an insulation condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017101-A (JP)
Title: Underground radar device
Inventor: HIRAHARA TETSUYA
IPC: G01V3/12
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and sure data transmission system, in an underground radar device installed on an underground excavating device used for a non-excavation drilling method or the like wherein a metal pipe is formed by connecting metal cylindrical rods, and an underground excavator is mounted on the tip, and a torque and a driving force are transferred to the excavator from the ground through the metal pipe.  <P>SOLUTION: This device is equipped in the underground excavator P with underground antennas TX, RX for transmitting a radio wave into the underground and receiving a reflection signal, and a signal transmission part ST for transmitting an electric signal such as the received reflection signal received by the underground antennas to the metal pipe R extending from the back of the underground excavator P to the ground, and connecting a grounding terminal to a grounding point through a signal wire having the proper length. The device is also equipped on the ground with a signal reception part A, D, SP for receiving through a noncontact type electromagnetic coupler C, the electric signal transferred to the ground through the metal pipe R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344624-A (JP)
Title: Noodle hanging dish
Inventor: NAKAMURA KATSUHIRO
IPC: A47G19/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noodle hanging dish to solve a problem that a user cannot eat noodles without using hands unless putting his/her face into the dish in the case of taking a meal.  <P>SOLUTION: This noodle hanging dish (1) is formed of synthetic resin and is constituted so as to bring a condition in which noodles hung over a noodle hanging plate (4) higher than a peripheral wall part (3) of a vessel (2) is picked up by chopsticks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019875-A (JP)
Title: Heat radiating plate, heat radiating module, semiconductor mounted module, and semiconductor device
Inventor: TANAKA TOMOO
IPC: H01L23/36
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiating plate which can increase its heat radiating performance, simplify its manufacturing steps, and have an excellent handleability in its manufacturing steps, and also to provide a heat radiating module, a semiconductor mounted module, and a semiconductor device.  <P>SOLUTION: The heat radiating plate 1 comprises a heat sink material 2 including a metal/ceramic composite material containing a metal or ceramic dispersed therein, and ceramic boards 3 joined to both surfaces of the heat sink material 2. End faces of the heat sink material2 are extruded from end faces of the ceramic boards 3 or are flush therewith.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026499-A (JP)
Title: Center-positioning carrier jig for substrate, method for positioning center and holding method after center positioning
Inventor: SAKURAI MASAHARU
IPC: H05K13/04
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate center-positioning carrier jig for a substrate in such a manner that the positions of a solder and an electronic part are not displaced, a method for positioning a center, and a holding method after a positioning.  <P>SOLUTION: The accurate center-positioning carrier jig for the substrate is composed of a bottom plate with a hole smaller than the substrate, a tapered plate with a lower hole smaller than the substrate and an upper hole larger than that, a spacer plate with a hole larger than the substrate and a thin upper plate with a hole slightly larger than the substrate. Micro-vibrations are imparted to the carrier jig while introducing the substrate on the carrier jig, in which the tapered plate is superposed on the bottom plate and the spacer plate on the tapered plate and welded and the upper plate is placed freely on the spacer plate, while a vacuum suction nozzle is inserted into the hole from the bottom plate side and evacuated. The substrate is moved along a tapered surface positioned at the center of a carrier-jig hole, sucked, held and lifted by the nozzle, separated from the tapered surface of the carrier jig, and stopped and held at a specified place.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358942-A (JP)
Title: Three-dimensional mold shape making device and three-dimensional mold shape making method
Inventor: OYAMADA NOBORU
IPC: B29C67/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in the prior art that though a product having a three-dimensional shape is widely made by the method comprising the steps of designing a mold of a wooden mold, a metallic mold or the like using a draw or the like and then making a three-dimensional mold by cutting fabrication based on fabrication data, the method necessitates considerable days to finish it and requires various machines and materials, and this raises manufacturing cost.  <P>SOLUTION: The three-dimensional mold shape making device is constructed in such a manner that a three-dimensional shape supplied from an image device and a three-dimensional CAD is converted to a two-dimensional cross-sectional shape information by data treatment, a material plate is cut into the cross-sectional shape, the cross-sectional portion is removed, then the hollow part of the material plate is punched to a predetermined size and is laminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038916-A (JP)
Title: Ceramic multilayer substrate and its production
Inventor: HASHIMOTO AKIRA
IPC: H05K3/38
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize large lamination and provide a ceramic multilayer substrate of low cost and its production.  <P>SOLUTION: The ceramic multilayer substrate consists of a sintering ceramic substrate 15, a thermoplastic resin material containing an organic metal material as an adhesive layer 16 which is formed on the sintering ceramic substrate 15, and the lamination of a ceramic green sheet 11 which is formed on the adhesive layer 16. The sintering ceramic substrate 15 and the lamination are joined with metal oxide by debinder and calcination. Adhesion of the substrate is improved, since a bonding layer is formed on an interface between the sintering ceramic substrate 15 and the ceramic green sheet 11 by reaction of the inorganic material and the organic metal material of the sintering ceramic substrate 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000617-A (JP)
Title: Kitchen knife holder
Inventor: HAMAZAKI KOICHI
IPC: A47J47/16
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen knife holder satisfactory in safety, convenience, hygiene and cost.  <P>SOLUTION: This kitchen knife holder formed of resilient plastic or a plastic-coated wire material has three support parts which hold the side faces of a kitchen knife. A cutting edge part of the kitchen knife is safely held without contacting an outer frame and the support parts to make sharpness last long. Since the whole is of open structure, drying property is very high, and cleanliness is easily maintained. Further, since the kitchen knife holder can be compactly designed, an installation place can be freely selected, and cost can be considerably reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035146-A (JP)
Title: Sawing machine
Inventor: YOKOYAMA KAZUYOSHI
IPC: B27F1/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sawing machine capable of corresponding to lumber processing or the like for obtaining a product of a multikind and small-quantity production.  <P>SOLUTION: This sawing machine is equipped with a rule means 9 mounted with respect to lumber feed surfaces 7A and 7B for transferring a lumber W to be processed so as to be capable of advancing and retreating in the direction crossing the transfer direction of the lumber W at a right angle to guide the transfer of the lumber W, an upper side rotary tool 4 and a first underside rotary tool 5, both of which are arranged on the same processing line Y with respect to the lumber feed surfaces and rotationally driven positively, and a second underside rotary tool 6 which is mounted on the processing line set on the side of the rule means 9 from the processing line Y so as to be spaced apart at a predetermined interval with respect to the processing line Y due to the upper side rotary tool 4 and the first underside rotary tool 5 and rotationally driven positively. The rule means 9 can be moved to a position permitting the processing due to the second underside rotary tool 6 and a non-processable position to be installed at both positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042206-A (JP)
Title: Method for producing core yarn and apparatus therefor
Inventor: MORITA AKIHIRO
IPC: D01H4/02
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a core yarn by which the core yarn comprising a sheath fiber composed of staple fibers and wound around the periphery of a core fiber composed of multifilament yarns is produced and an apparatus therefor.  <P>SOLUTION: The method for producing the core yarn by which multifilament yarns C' and C" as a core fiber are made to join a fiber bundle S as a sheath fiber and the joined multifilament yarns and fiber bundle are spun to thereby produce the core yarn Y. In the method, the multifilament yarns are made to join the fiber bundle while false twisting the multifilament yarns when the feed of the fiber bundle to the multifilament yarns is started. Since multifilaments constituting the multifilament yarns are not loosened and coherency thereof is not reduced, the multifilament yarns can be made to join the fiber bundle in a stable state. Thereby, the percentage of success can be improved when the multifilament yarns are made to join the fiber bundle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044607-A (JP)
Title: Conducting path having shield function
Inventor: MIYAZAKI TADASHI
IPC: H01B7/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conducting path that prevents the interference of foreign matter from the outside without increasing the number of parts.  <P>SOLUTION: A shield means 30 comprises a metallic extruded material, and configured to include a shield protector 31 capable of housing a plurality of cables 10. The shield protector 31 can provide a shield function because it is metallic, and furthermore it is superior in rigidity and strength because it comprises extruded material, and also it can ensure to protect the interference of foreign substances against the cables 10. The shield protector 31 constituting the shield means 30 also serves as a protective means for the cables 10, consequently it only needs a smaller number of parts compared with the case where another protective means aside from the shield means 30 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076456-A (JP)
Title: Internal combustion engine
Inventor: SASAKI SHIZUO
IPC: F02M25/07
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable low-temperature combustion even in high required load.  <P>SOLUTION: This internal combustion engine 10 comprises a change-over means for change-over between low-temperature combustion and normal combustion where the amount of inactive gas to be supplied into a combustion chamber is less than the amount of inactive gas when generating a peak amount of soot, and a turbo charger 15. An exhaust gas circulation device has a low pressure exhaust gas recirculation passage 61 where the pressure of recirculated exhaust gas is low, a high pressure exhaust gas recirculation passage 29 where the pressure of recirculated exhaust gas is high, a first recirculated exhaust gas control valve 64 for controlling the amount of recirculated exhaust gas flowing in the low pressure exhaust gas recirculation passage, and a second recirculated exhaust gas control valve 31 for controlling the amount of recirculated exhaust gas flowing in the high pressure exhaust gas recirculation passage. In the internal combustion engine 10 when performing low-temperature combustion, the amount of the recirculated exhaust gas flowing in the low pressure exhaust gas recirculation passage and the amount of the recirculated exhaust gas flowing in the high pressure exhaust gas recirculation passage are controlled in accordance with required engine load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030946-A (JP)
Title: Junction road estimating device, navigation system, and program
Inventor: NARITA MASAYUKI
IPC: G09B29/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for estimating advance of a vehicle into a junction road to the utmost, even when information about the junction road for joining roads coming close to each other from mutually different heights and running parallel is not included in road map information.  <P>SOLUTION: Slope information is acquired in every prescribed time (S170), when a vehicle travels on the parallel roads (S110:YES), a nonflat portion out of the parallel roads is estimated as the junction road for joining the fellow parallel roads, based on the acquired slope information, when a vehicle travel link is changed (S130:YES) or in the like, and the slope information in a position therein is stored in an external memory together with positional information (S190). In the case where the vehicle travels again in the point, the vehicle is estimated to travel on the junction road (S230) when the present slope information is conformed with the slope information stored in the last travel (S220:YES).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033103-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: NAGANO YOSHIHISA
IPC: H01L27/108
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device and its manufacturing method with a high reliability, wherein a breakage of data due to an electric field generated between neighboring capacitive elements is prevented, thereby preventing a malfunction of memory cells.  <P>SOLUTION: A capacitive element 62 comprises a lower electrode 59 formed on a first insulating film 57, a capacitance insulating film 60 formed so as to cover the first insulating film 57 and the lower electrode 59, and an upper electrode 61 formed so as to cover the capacitance insulating film 60. A part of the capacitance insulating film 60 on the first insulating film 57 between the lower electrodes 59, whereby a slit 63 is formed so as not to come into contact with the lower electrode 59. Further, the upper electrode 61 is formed so as to bury the inside of the slit 63, whereby a shield which intercepts the electric field generated between the neighboring capacitive elements 62 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034368-A (JP)
Title: Game control method and slot machine using the same
Inventor: BANNO AKIRA
IPC: A63F5/04
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance expectations felt by the players even after the period of the specified game and also the attractiveness of the games by adding the game potentialities different from those original during the period of the specified game.  <P>SOLUTION: In the slot machine in which the win flags (BB flag) for the big bonus are accumulated or discharged while in the normal operation, offering the game designed to notify the possibility of winning the specified minor role, the number of tokens obtained during the big bonus is displayed on a display device 23. When the number of tokens obtained as displayed at the end of the big bonus becomes odd in the last one digit, after the end of the big bonus involved, the shift is made to the game with a higher degree of reliability as notified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038761-A (JP)
Title: Female terminal
Inventor: TAKAHASHI DAISUKE
IPC: H01R13/11
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female terminal for stably maintaining the electric contact between a male terminal and a female terminal for a long time and can reduce production costs.  <P>SOLUTION: The female terminal has a fitting inlet section, and a fitting section, where an elastic tongue piece that elastically comes into contact with a male terminal for electrical conduction with the female terminal. The female terminal is made of one conductive metal piece, the fitting inlet section forms a cylindrical shape having a bottom section and walls at both the sides, where both the sides of the bottom section of the conductive metal piece are bent and formed, and an upper lid that is formed by further bending the upper part of the walls at both the sides for overlapping. The fitting section has a bottom section and walls at both the sides that are formed by bending both the sides of the bottom section of the conductive metal piece, and an elastic tongue piece and a reinforced tongue piece that are formed by further bending a part that is discontinuous to the upper lid of the fitting inlet section that is the upper section of the walls at both the sides for overlapping. The reinforced tongue piece is overlapped onto the elastic tongue piece to regulate the upward movement of the elastic tongue piece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039107-A (JP)
Title: Oxide semiconductor laser element
Inventor: SAITO HAJIME
IPC: H01S5/20
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor laser element having excellent element characteristics, e.g. a narrow radiation angle, a low oscillation threshold current, and the like, and exhibiting excellent stability in waveguide mode.  <P>SOLUTION: On an n-type ZnO single crystal substrate 301, an n-type clad layer 304, a nondoped quantum well active layer 306, a p-type clad layer 304, and a p-type contact layer 309 are formed sequentially. The n-type clad layer 304 consists of a first clad layer 304a of n-type Mg<SB>0.08</SB>Zn<SB>0.92</SB>O having a thickness of 1 μm and a second clad layer 304b of n-type Mg<SB>0.1</SB>Zn<SB>0.9</SB>O having a thickness of 0.1 μm wherein the second clad layer 304b of n-type Mg<SB>0.1</SB>Zn<SB>0.9</SB>O having a lower refractive index is arranged on the side of the nondoped quantum well active layer 306.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038791-A (JP)
Title: Power supply device
Inventor: TAKATSU KATSUMI
IPC: H01M8/04
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device using a fuel cell clean in discharge and a high fuel utilization factor.  <P>SOLUTION: This power supply device 101 has: the fuel cell 116 using methanol as a fuel; a secondary battery 120 supplying power to a load; a fuel cell control part 117 for controlling the fuel supplied to the fuel cell 116 and/or a quantity of reaction air; a power converter 119 for converting the power outputted by the fuel cell 116 into a predetermined voltage or current to supply the power to the load and/or the secondary battery 120; and a secondary battery remaining capacity detector 121 for detecting the remaining capacity of the secondary battery 120. The control part 117 has a plurality of power generation modes to be changed over based on at least the remaining capacity of the secondary battery 120, and supplies, to the fuel cell 116, a certain quantity of fuel per unit time of a value different depending on each power generation mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056154-A (JP)
Title: Dielectric film deposition method for inserting anti-oxidation film
Inventor: RI SHOKEN
IPC: H01L27/108
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of depositing an dielectric film to control the generation of a low-dielectric layer to have a high-dielectric constant and the property on the low leakage current between a silicon substrate and the dielectric film.  <P>SOLUTION: A dielectric film deposition method is used as a means for solving the problems, characterized in that anti-oxidation films to prevent the oxidation and diffusion of a lower electrode are inserted and deposited in the interface of the substrate and dielectric film, and the interfaces of the dielectric films, in a method of depositing the dielectric film on a substrate. This allows a capacitor having the properties of the low-leakage current and high electrostatic capacity to be embodied, and since a lattice constant can be adjusted to control a dielectric constant, a multi-layer structure having a high-dielectric constant on a large area substrate can be embodied.  <P>COPYRIGHT: (C)2004,JPO