baber/WOPTO huggingface dataset:
Patent JP-2004233667-A (JP)
Title: Light shielding structure of light guide
Inventor: NAKANISHI TAKAO
IPC: G03B17/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide light shieldable technique without increasing the number of parts while separate parts, such as the light shielding sheet to be exclusively used are heretofore needed for the purpose of shielding the light leaking from a light guide 11 disposed at a movable member 5.  <P>SOLUTION: A solid pattern 14 is formed on the rear surface on a packaging surface of an FPC 13 packaged with an LED 12 to be attached to a movable grip 5 and the exposure of the light guide 11 is shielded. The solid pattern 14 is formed of copper foil and the like so as to be commonly used as the ground for a countermeasure against static electricity. If the exterior of the movable grip 5 is formed as a metallic exterior 8, the accumulation of the static electricity can be prevented as well together with shielding of the leaking light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003201701-A (JP)
Title: Method for constructing railway ballast using asphalt structural material
Inventor: HANSAKA YUKINORI
IPC: E01B27/18
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing railway ballast using an asphalt structural material, which has high initial strength and can prevent the settlement of the railway ballast effectively and the construction cost of which is reduced.  <P>SOLUTION: A small-diametral mixing member such as carbon fibers, mica powder or the like increasing strength at a ratio of 30 wt.% or less of the whole and a superplasticizer containing an amorphous polyolefin resin and an anionic asphalt emulsifier improving fluidity at a ratio of 5 wt.% or less of the whole are mixed with asphalt heated up to 120-185°C and agitated to form a composite material. The composite material is heated up to 220-260°C and fluidized, and voids among the aggregate 51 of the railway ballast are filled with the composite material by a scattering or the like, and the composite material is cured by a cooling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004030565-A (JP)
Title: Energy saving service system
Inventor: INOUE KENICHI
IPC: G06Q50/06
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize energy saving service system by which even a maker who provides product articles can enjoy counter value according to an energy saving effect by performing charging in conformity not with "one price for one article" in a conventional manner but with "one price for one value".  <P>SOLUTION: When an energy reduction function is purchased, an operation of an energy saving mode is allowed and energy reduction quantity by the energy saving mode is integrated. When an integrated value reaches quantity according to a purchase price, the energy saving mode is cut off. In addition, a charging amount is calculated based on the energy reduction quantity when the energy service system is operated in the energy saving mode and a charge is performed in a deferred payment system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241181-A (JP)
Title: Connector
Inventor: ITO YASUKAZU
IPC: H01R12/79
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector that can make easy changes of setting of the contact pressure of a flexible wiring board used as a contact.  <P>SOLUTION: This receptacle connector 1 comprises a housing 3, two sliders 5 fitted to the housing 3 so as to be able to mutually approach and separate, and a flexible printed-circuit board fitted respectively to the two sliders 5. An annular elastic body 9 that energizes the sliders 5 in the direction of shortening the distance between the two sliders 5 is wound on the sliders 5 to surround two sliders 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240071-A (JP)
Title: Method for manufacturing toner and toner
Inventor: YAMAGAMI TOSHIAKI
IPC: G03G9/087
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a toner having reduced variation in the characteristics among respective toner particles and having stable characteristics.  <P>SOLUTION: The method for manufacturing the toner has a process of kneading raw materials containing ≥2 kinds of resins by using a kneading machine. The kneading machine has a first region, a second region, and a third region and when the glass transition temperature of the resin having the lowest glass transition temperature in the raw materials is defined as T<SB>g</SB>(A)[°C], the softening point of the resin having the highest softening point as T<SB>1/2</SB>(B)[°C], and the glass transition temperature of the compatibilized resin as T<SB>g</SB>(C)[°C], the set temperature T<SB>1</SB>[°C] in the first region is made to satisfy the relation (T<SB>g</SB>(A)-40)<T<SB>1</SB><T<SB>g</SB>(A), the set temperature T<SB>2</SB>[°C] in the second region T<SB>1/2</SB>(B)≤T<SB>2</SB>≤(T<SB>1/2</SB>(B)+150), and the set temperature T<SB>3</SB>[°C] in the third temperature (T<SB>g</SB>(C)-30)≤T<SB>3</SB>≤T<SB>g</SB>(C), respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209623-A (JP)
Title: Semi-electrically operated screwdriver of ratchet type
Inventor: NAKAMURA HARUNOBU
IPC: B25B21/00
Filed: 2003-01-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-electrically operated screwdriver which is provided with a ratchet and given the functions of both a ratchet screwdriver and an electrically operated screwdriver, which is compact and also convenient to carry, and by which working hours for the attaching and detaching of a screw can also be shortened.  <P>SOLUTION: It can be acted as a regular ratchet screwdriver unless a motor driven switch 3 is pushed by attaching a dry cell 1 or a rechargeable battery and a motor 2 to the ratchet screwdriver by attaching the motor driven switch 3 separately by making the loosening or fastening direction of the ratchet screwdriver into the rotary switch of the motor, and by making a structure in which the motor is not turned even if the rotary switch is put on.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247366-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAWAI YASUHARU
IPC: H01L29/786
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having an SOI (Silicon On Insulator) FET which can give a body contact region without attaching excessive gate capacitance, and a method for manufacturing the semiconductor device.  <P>SOLUTION: A semiconductor layer of silicon single crystal formed on a buried oxide film 11 is constituted as a body. For example, a trench 13 is formed in a prescribed part of a p<SP>-</SP>type region 12 as a p<SP>-</SP>type body region. A gate insulating film 14 and a gate electrode 15 are formed in the prescribed trench part 13 inside. A channel region of the p<SP>-</SP>type region 12 adjacent to the gate insulating film 14 is formed along the trench 13. A source/drain region 16 composed of an n<SP>-</SP>type region 161 and an n<SP>+</SP>type region 162 having concentration higher than the region 161 is constituted at a distance of the channel region, along the trench 13 from the uppermost surface in the p<SP>-</SP>type region 12. An interlayer insulating film 17 is formed in the trench 13 except formation of the gate electrode 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247869-A (JP)
Title: Electronic camera
Inventor: MOTOKI YASUYUKI
IPC: H04N5/225
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera with which a user can select a desired photographing condition by a simple operation.  <P>SOLUTION: The electronic camera is provided with: a recording part recording a plurality of photographing scenes and recording a plurality of assist menus comprising an assist frame for deciding a composition and the photographing condition based on the composition; a photographing scene selecting part selecting one photographing scene from a plurality of photographing scenes recorded in the recording part in accordance with a selection operation of the user; a display part displaying a plurality of assist menus associated with one photographing scene selected by the photographing scene selecting part; an assist menu selecting part selecting one assist menu from the plurality of assist menus displayed on the display part in accordance with the selection operation of the user; and a photographing part setting the photographing condition of one assist menu and performing photographing by using the assist frame for deciding the composition in one assist menu selected by the assist menu selecting part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245117-A (JP)
Title: Internal combustion engine with supercharger
Inventor: SHIMOKAWA KIYOHIRO
IPC: F02D21/08
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine with a supercharger where EGR effect is obtained in all operating ranges.  <P>SOLUTION: The internal combustion engine with the supercharger has an engine 1 and a turbocharger 2, operates a turbine 3 of the turbocharger 2 with exhaust gas 15, and feeds intake gas 16 compressed by a compressor 4 of the turbocharger 2 to the engine 1 via an inter-cooler 17. An exhaust manifold 6 of the engine 1 is connected to the upstream side of a suction port of the compressor 4 through an EGR conduit 19 to prevent backflow from occurring in the exhaust gas 15 and intake gas 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246063-A (JP)
Title: Image forming apparatus
Inventor: TANIGUCHI SUSUMU
IPC: G03G15/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is little in the number of parts, simplifies manufacturing processes, such as line configuration and inventory control, reduces the cost relating to manufacturing and can improve the accuracy of assembly.  <P>SOLUTION: The image forming apparatus is integrally molded with a shaft 2 which is freely rotationally movably disposed at a proper point of a cover member 1, a hook member 3 which is coupled to the shaft 2 and locks and unlocks the cover member 1 and an apparatus body and an opening and closing lever 4 which is constituted operatively from the outside of the cover member 1, is coupled to the external operation and makes the locking and unlocking operation of the hook member 3 possible. A transfer guide 5d for guiding the transfer of a sheet body is formed at the shaft 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245354-A (JP)
Title: Uniform coupling
Inventor: MASUDA TADAYUKI
IPC: F16D3/227
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable the internal and external ventilation of the boots constantly and certainly without being influenced by an assembling error.  <P>SOLUTION: The boots 8 blocking up the edge of a coupling mechanism strides over a shaft 2 and other shaft 3 for installation and a ventilation groove 15 is formed on an inner circumference face of a cylindrical wall 10 of the boots 8. The boots cover 17 is arranged on the end face of the boots 8. In such a uniform coupling, a radial slot 16 communicating with a ventilation groove 15 and the space of an outer circumference side 10 of the cylindrical wall 10 is formed on the end face of the cylindrical wall 10 of the boots 8. The ventilation can be surely obtained by the radial slot 16, even if the end face of the cylindrical wall 10 contacts to the inner end face 17d of the boots cover 17 by the assembling condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245152-A (JP)
Title: Multistage compression type compressor
Inventor: EBARA TOSHIYUKI
IPC: F04C28/28
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability and reliability of a compressor and to improve the reliability of a device provided with the compressor by avoiding the inconvenience of abnormal rise of pressure in a closed container due to overcharge or the like in a multistage compression type compressor of so-called internal intermediate pressure.  <P>SOLUTION: A relief means is composed of a cover member 112 mounted to the outer surface of the closed container 12 to constitute a refrigerant lead-in passage 92A for sucking a refrigerant discharged into the closed container, into a second rotating compression element 34, between the closed container 12 and the cover member. The cover member 112 is normally brought into close contact with a thick-walled part 13B of the closed container 12. When the pressure in the closed container 12 rises to a set value, a clearance for communicating the inside and outside of the refrigerant lead-in passage 92A is formed between the cover member 112 and the thick-walled part 13B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243044-A (JP)
Title: Pillow
Inventor: INOUE NOBUO
IPC: A47G9/10
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow having superior texture and heat conduction and being expectant of massage effects of the head part by employing a special material as a pillow core.  <P>SOLUTION: This pillow comprises a pillow core material body 11 formed by molding low repulsive urethane foam into a pillow shape, a crystallized salt incorporating sheet 12 incorporating crystallized salt formed into grains in a thin type bag and attached to the surface of the pillow core material body, and a bag-shaped pillow cover 13 surrounding the whole pillow core material including the pillow core material body and the crystallized salt incorporating sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250348-A (JP)
Title: Method for producing alkylruthenocene
Inventor: ITO NOBUHIRO
IPC: C07F15/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an alkylruthenocene, by which the alkylruthenocene can simply and industrially be produced with an easily handleable and safe reducing agent and an additive in high yield and selectivity.  <P>SOLUTION: This method for producing the alkylruthenocene is characterized by reacting a monoacylruthenocene or a diacylruthenocene with sodium borohydride or zinc borohydride in the presence of zinc chloride. Even when the sodium borohydride is used as a reducing agent to need a long time for the completion of the slow reduction reaction, the further addition of an alcohol enables the highly quick advance of the reaction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252207-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: SAKAI KAZUYOSHI
IPC: G02F1/1345
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device and electronic equipment capable of reducing wiring resistance values.  <P>SOLUTION: A 2nd wiring pattern 12 for connecting upper layer wiring 152 led to package terminals 160 and 1st inter-substrate conduction terminals 170 includes an bed electrode 122. Inorganic dielectric film 140 does not adhere to each side face 122A of this bed electrode 122. Therefore, the upper layer wiring 152 and the 1st inter-substrate conduction terminals 170 on each side face of the bed electrode 122 are electrically connected to the bed electrode 122 via the side faces 122A. The route from the package terminals 160 up to the 1st inter-substrate conduction terminals 170 is via the upper-layer wiring 152, one of the side faces 122A of the bed electrode 122, the bed electrode 122, the other side face 122A, and the 1st inter-substrate conduction terminals 170. The wiring resistance can remarkably be reduced by using the bed electrode 122 made of a metallic film in the middle of the 2nd wiring pattern 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256401-A (JP)
Title: Method for producing epoxy compound
Inventor: ICHIKAWA HIDEJI
IPC: C07B61/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an epoxy compound in high yield by using a compound having a double bond as a raw material.  <P>SOLUTION: The method for producing the epoxy compound comprises reacting the compound having the double bond with an organic hydroperoxide using a transition metal compound as a catalyst. In the method for producing the epoxy compound, an aluminum compound is used in combination with the catalyst and the compound having the double bond is a compound having a heteroatom at the allylic position. Furthermore, in the method for producing the epoxy compound, the transition metal compound used as the catalyst is a molybdenum compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262472-A (JP)
Title: Easily unsealable packaging body, and manufacturing method for easily unsealable packaging body
Inventor: YUKIMOTO TORU
IPC: B65D1/28
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily unsealable packaging body of which the quality is stabilized while satisfying both of sealability and easy unsealability.  <P>SOLUTION: This easily unsealable packaging body 1 is equipped with a container body 10 for which a flange part 14 is formed on the peripheral edge of the opening 13, and a lid member 20 which is heat-sealed to the flange part 14 and closes the opening 13. Then, on the flange part 14, an inner peripheral side notch 15A and an outer peripheral side notch 15B which surround the opening 13 on the inner peripheral side and the outer peripheral side are respectively formed. Also, the flange part 14 and the lid member 20 are heat-sealed by a first sealing part 16A of a specified width which surrounds the opening 13 and is formed between the inner peripheral side notch 15A and the outer peripheral side notch 15B, and a second sealing part 16B having a narrower width than the first sealing part 16A, which is formed in a manner to surround the opening 13 along the first sealing part 16A within the region of the first sealing part 16A. In addition, the second sealing part 16B has a protruding sealing part 17 as a part which protrudes to the outside more than other parts at a location corresponding to a tab 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255796-A (JP)
Title: Dampening roller and printing equipment using the same
Inventor: YAMAMOTO TETSUYA
IPC: B41F7/24
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dampening roller, which can feed a uniform amount of water to the surface of a printing plate and can form a uniform dampening water film on the surface of the printing plate.  <P>SOLUTION: The dampening roller includes a rod-like or tubular support 102 and a resin molding 104 arranged coaxially on the outer peripheral side of the support. The resin molding 104 is formed by cast-polymerizing a polymerizable monomer or its oligomer under the condition that porous aluminum formed through electrolytic oxidation is employed as a mold. At least one surface of the molding 104 is porous. In addition, the porous surface is arranged on the outer peripheral surface of the roller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266404-A (JP)
Title: Tracking type cooperative monitoring system
Inventor: YONEYAMA KAZUTO
IPC: H04N7/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking type cooperative monitoring system which specifys a plurality of invaders and transmits a picture involving the invaders at high quality.  <P>SOLUTION: The tracking type cooperative monitoring system has cameras 1-1 to 1-n connected through a plurality of networks 3 and connected to a monitoring center 5 through a communication line 7. The camera 1 comprises an imaging means, a means for communicating among the plurality of cameras connected to the networks or with the monitoring center, a function for acquiring moving body information from image information, a function for controlling the operation of the cameras using the moving body information, a function for controlling the image information transfer quantity according to the connecting conditions of the plurality of cameras, and a function for controlling the imaging information quantity based on the control by the image information quantity control function. One camera having detected an invader 9 sends moving body information d1 to another camera at an expected destination of the moving invader 9, and it increases the transfer quantity of image information d2 of these cameras more than those of other cameras to send a high quality picture to the monitoring center 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262633-A (JP)
Title: Bobbin for winding thread
Inventor: ITO TERUO
IPC: B65H75/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin usable without damaging a spindle at the time of winding threads.  <P>SOLUTION: This bobbin 1 for winding thread is provided with a bobbin body 2 of an approximately cylindrical shape, and outer periphery and an inner periphery 6 of the bobbin body 2 are formed from a bobbin tip end 3 to a bobbin base 4 in a manner to be tapered for enlarging a diameter. The bobbin is mounted to the spindle 17 and used as a rotor for winding thread. Under this condition, a slight clearance is formed between the inner periphery 6 and the spindle 17, and a step part 13 required for positioning a bush 10 at the time of injection-molding the bobbin 1 is formed on an inner periphery 14 of the bush 10 installed and affixed to the inner periphery 6. The step part 13 is formed at the tip or near the tip not to interfere with the spindle 17, under a condition that the bobbin 1 is mounted to the spindle 17 and used as a rotor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233026-A (JP)
Title: In-house ventilation device
Inventor: TAKAHASHI KOKICHI
IPC: F24F7/007
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-house ventilation device for ventilating inside houses where no one can ventilate during day time, due to a working couple or temporary transfer, capable of ventilating during only fine weather daytime at a low cost.  <P>SOLUTION: The in-house ventilation device has a ventilation air tube device for transferring air from one room to next room with entrances all closed, so that each room is ventilated in a predetermined order. One ventilation fan can ventilate all the rooms. Using sun's photovoltaic energy allows the device to operate only while the amount of solar radiation is high, thus assuring reliable in-house ventilation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003325704-A (JP)
Title: Multi-piece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-piece solid golf ball excellent in carry, spin and trajectory characteristics, resistance against repeated impacts, scratch resistance, and productivity.  <P>SOLUTION: This multi-piece solid golf ball comprises a solid core, an intermediate layer composed of at least one layer, and a cover. The solid core is formed mainly of base rubber to have a solid core containing an organic sulfur compound. The intermediate layer is formed mainly of a base resin containing a polyurethane elastomer of 50 wt.% or more, and the cover is formed mainly of a polyurethane elastomer. The shore D hardness of the solid core surface and that of the intermediate layer satisfy 0<ä(shore D hardness of the intermediate layer)-(shore D hardness of the solid core surface)}≤10 and 0<ä(shore D hardness of the intermediate layer)-(shore D code of the cover)}≤10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268476-A (JP)
Title: Method for printing on surface of blow molded bottle body of thin wall thickness
Inventor: IMAIZUMI YASUYUKI
IPC: B41M1/30
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily enable a surface of a thin-walled blow molded container to be printed on both surfaces simultaneously without being largely limited in a shape of a body.  <P>SOLUTION: A method for printing on the surface of a blow molded thin-walled bottle body comprises a flattening process wherein a blow molded bottle body having a thin walled body part is flattened to a degree that front and rear opposed walls of the body part come very close to each other from the front and rear direction; and a printing process wherein a pair of printing plates are pressed to an area wherein front and rear opposed walls of the body part flattened by the flattening process can be brought into close contact to each other to be printed on the surface of the body part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI