baber/WOPTO huggingface dataset:
Patent JP-2004227831-A (JP)
Title: Branch type cable
Inventor: IWAKI TAKAHIRO
IPC: H01B7/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch type cable in which a communication cable can be taken out easily to be branched after the cable is wired in a building or the like, and in which many more communication cables can be held.  <P>SOLUTION: This cable is provided with a support wire 2, and a cable holding member 3 with a circular cross-section is installed around the outer periphery of the support wire 2 with the support wire 2 as the center, and a plurality of threads of cable holding grooves 5 which can house two threads of cables 4 by piling up are formed in SZ stranding around the outer periphery of the cable holding member 3 in the center axis direction, and the branch-type cable is formed by holding the cables 4 in the plurality of threads of the cable holding grooves 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226617-A (JP)
Title: Curved mirror and its manufacturing method
Inventor: TAKAHASHI KOICHI
IPC: G02B5/08
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable reflection of unnecessary light which is irradiated on areas out of an effective reflection area to be reduced in a curved mirror and its manufacturing method.  <P>SOLUTION: In the curved mirror, an anti-reflection coating layer 3 on which an effective reflection area Se is formed is provided on the front surface 10a of a mirror on which a regular incident light 5a is made incident. Moreover, a scatter absorbing part 4 which absorbs the scattering of unnecessary transmitting light 6b which transmits the anti-reflection coating layer 3 is provided on the rear face 10b of the mirror. Thus, the regular light 5a is reflected by the anti-reflection coating layer 3 as regular reflected light 5b and the unnecessary light 6a is never reflected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226765-A (JP)
Title: Method for manufacturing optical layered body, and elliptically polarizing plate, circularly polarizing plate and liquid crystal display device comprising the layered body
Inventor: HOSAKI KENJI
IPC: G02F1/1335
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for layering an optical element comprising a liquid crystal substance layer having no supporting substrate film.  <P>SOLUTION: The optical layered body is manufactured in the following processes. They are: a first process of obtaining a layered body (A) consisting of a removable substrate 1/adhesive layer 1/liquid crystal substance layer 1; a second process of obtaining a layered body (B) consisting of an adhesive layer 2/liquid crystal substance layer 2/adhesive layer 2'/removable substrate 2'; a third process of stripping the removable substrate 1 before or after laminating a polarizing plate and the layered body (A) via a sticker/adhesive layer to obtain a layered body (C) consisting of the polarizing plate/sticker(adhesive) layer/adhesive layer 1/liquid crystal substance layer 1 or a layered body (D) consisting of the polarizing plate/sticker (adhesive) layer/liquid crystal substance layer 1/adhesive layer 1; and a fourth process of stripping the removable substrate 2' before or after laminating the layered body (C) or (D) and the layered body (B) via a sticker/adhesive (adhesive) layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003283626-A (JP)
Title: Portable radio terminal device
Inventor: KOBAYASHI HIDEKATSU
IPC: H04B1/38
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve shielding performance to an electronic circuit on a rear- side printed circuit board.  <P>SOLUTION: While the assembly body of portable radio terminal device body is being incorporated into a case assembly body, the lower surface of the rear-side printed circuit board 45<SB>-1</SB>is pressed by ribs 23<SB>-1-15</SB>to 23<SB>-1-25</SB>inside the rear case body 23<SB>-1</SB>, the upper surface of the printed circuit board is pressed to a shield case 40, and a ground pattern 45<SB>-1-7-1</SB>of the rear-side printed circuit board 45<SB>-1</SB>is crimped to a shield packing member 47 provided along a wall section 40<SB>-3</SB>of the shield case 40. The ground pattern of the rear- side printed circuit board 45<SB>-1</SB>is crimped to the shield packing member 47 even at a portion other than a place that is screwed. As a result, the shield performance to the electronic circuit on the rear-side printed circuit board 45<SB>-1</SB>is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286223-A (JP)
Title: Method for storing alkali metal (meth)acrylate powder
Inventor: MORIYA ATSUSHI
IPC: C07C57/07
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for storing alkali metal (meth)acrylate powder, by which the dried obtained alkali metal (meth)acrylate powder can be stored in the fine powder state as such without forming lumps or granules, even when stored in a closed container for a long period of time.  <P>SOLUTION: This method for storing the alkali metal (meth)acrylate powder is characterized by charging the alkali metal (meth)acrylate powder having a specific surface area of ≥0.8 m<SP>2</SP>/g into a container through a process for charging the alkali metal (meth)acrylate powder into the container with a storing and charging gas having a water content of ≤6 g/m<SP>3</SP>, and then sealing the container to store the powder. Therein, the specific surface area is a value obtained by measuring the alkali metal (meth)acrylate powder degasified at 150°C for 60 min with a BET specific surface meter using nitrogen as an adsorbing gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004235976-A (JP)
Title: Terminal device, program and center device
Inventor: MORITA MASAHIRO
IPC: H04L12/28
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable users to easily utilize data communication service even if a wireless LAN cannot be utilize and further to enable the users to transfer to an access point of a furthermore neighboring wireless LAN.  <P>SOLUTION: The terminal device comprises a means for obtaining position information to send it to a central apparatus, a means for obtaining the access point of the wireless LAN from the central apparatus, a means for displaying information on the access point of the wireless LAN to make the users select whether data communication by using the wireless LAN is performed or not, and a means for initiating the data communication by using mobile communication when not performing the data communication by using the wireless LAN.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231049-A (JP)
Title: Air blowout device for vehicle
Inventor: OGURA MITSUO
IPC: B60H1/34
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air blowout device for a vehicle without requiring a large arrangement space.  <P>SOLUTION: The air blowout device for the vehicle has an approximately cylindrical retainer forming a ventilation flue, a group of blades turnably disposed in parallel at the downstream side of the ventilation flue of the retainer, and a drive motor part for driving the turning of the group of the blades. The drive motor of the air blowout device is projectingly disposed on the upstream side of the ventilation flue of the retainer interior.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231273-A (JP)
Title: Synthetic resin container
Inventor: FURUSAWA MITSUO
IPC: B65D1/09
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delamination container, for which a sure, easy, and low-cost method of sealing up a bottom from the outside is employed, and which has superior operability and is manufactured at low costs.  <P>SOLUTION: A container body is blow molded from a cylindrical parison, and comprises an outer layer and an inner layer laminated peerably on the outer layer to form an inner bag that can be reduced in capacity and deformed freely. The container body has a cylindrical bottom part with a bottom, and a bottom seal part, which is crushed flat by a pinch-off part of a blow-split die and is formed along a parting line, is formed on the surface of the bottom. The container body also has an air inlet formed on the outer layer to guide in the fresh air between the inner and outer layers. A cylindrical body with a bottom, which is made of a heat-shrinkable synthetic resin, is fitted airtightly at the outside of the bottom part of the container body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240063-A (JP)
Title: Imaging lens
Inventor: SHINOHARA YOSHIKAZU
IPC: G02B13/18
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens having performance suitable for an imaging apparatus having a large number of pixels and constituted to be more compact.  <P>SOLUTION: The imaging lens all the surfaces of which are aspherical is equipped with: an aperture stop St; a 1st positive lens L1 having a surface S2 whose center is convex with respect to an object side and having an optical axis Z1 as the center of rotation, and further having a surface S3 whose center is convex with respect to an image side and having the optical axis Z1 as the center of rotation; a 2nd negative lens L2 having a surface S4 whose center is concave with respect to the object side and having the optical axis Z1 as the center of rotation, and further having a surface S5 whose center is convex with respect to the image side and having the optical axis Z1 as the center of rotation; and a 3rd positive lens L3 having a surface S7 which has aspherical shape concave with respect to the image side in the vicinity of the optical axis and becoming gradually convex as going toward a circumferential part. Therefore, the lens easily has a small entire length and telecentricity while excellently correcting aberration, and is suitably mounted on a comparatively compact imaging apparatus having a large number of pixels.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243339-A (JP)
Title: Composite roll for rolling made of cemented carbide
Inventor: HATTORI TOSHIYUKI
IPC: B22F7/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite roll for rolling made of a cemented carbide in which the outer layer of the roll is formed of the cemented carbide excellent in wear resistance, and at the same time, which suppresses the occurrence of initial cracks on the surface of the roll.  <P>SOLUTION: The composite roll for rolling made of the cemented carbide has the following characteristics. The outer layer made of the cemented carbide is joined to the outer periphery of the inner layer of a steel-based or an iron-based material. The outer layer is formed by using WC raw material powder with the average particle size of < 3 μm. Also, the outer layer made of the cemented carbide is joined to the outer periphery of the inner layer made of the steel-based or the iron-based material. The outer layer is so composed that WC particles with the particle size of ≥ 3 μm occupy ≥ 95 area % to the total area of the whole of the WC particles in the texture observation view of 0.1 mm × 0.1 mm in the texture observation image with the magnification of 1,000 times.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244913-A (JP)
Title: Door lock device of container
Inventor: YAHAGI TAKANORI
IPC: E05B83/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door lock device of a container capable of unlock a lock of a door for unloading dump even if there is trouble in a motor.  <P>SOLUTION: The door lock device comprises a boss section 243 as a member connected to an output shaft of the motor and an operating shaft 25 of the lock device both of which are loosely fitted with each other concentrically, and has a joint part 24 to be connected/disconnected by inserting/extracting a pin member 244 in the radial direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247956-A (JP)
Title: Charge-reusing type signal line charging/discharging circuit
Inventor: NAKADA SHUNJI
IPC: H03K19/20
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge-reusing type signal line charging/discharging circuit capable of maintaining the same activity as the case of CMOS logics.  <P>SOLUTION: In the charge-reusing type signal line charging/discharging circuit, when data change from the value of current data and that of the last data, a signal line is connected to a charge-reusing type power supply for charging or discharging the signal line. The signal line is connected to a GND and a VCC when the data do not change and are set to "00" and when the data do not change and are set to "11", respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246787-A (JP)
Title: Information processor and method for controlling program
Inventor: NAKATANI EIJI
IPC: G06F9/445
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of accelerating the start of a program for an operating system or the like and to provide a method for controlling the program.  <P>SOLUTION: The information processor 10 is provided with a loading means for loading a program from an HDD 14 to a RAM 13 and boot loader used also as a saving means for saving data from the RAM 13 to the HDD 14. The boot loader saves the cluster chain information of data to be saved in the HDD 14 and executes the loading of the program by referring to the cluster chain information 20. The boot loader switches the loading processing to loading processing referring to a file allocation table in accordance with the presence or absence of updating of the program or a fragment state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250877-A (JP)
Title: Lock with cap
Inventor: KOYAMA OSAMU
IPC: E05B17/18
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock with a cap preventing the cap from being easily opened without notice by fiddling half for fun.  <P>SOLUTION: A fixed blade part of a side face part of a lock body is connected to a movable blade part of a side face part of the cap by a pivot parallel with a front face of the lock body. A restraining projecting part is formed at the side face part of the lock body on the opposite side to the fixed blade part, and a restrained projecting part is formed at the side face part of the cap on the opposite side to the movable blade part. The restraining projecting part or the restrained projecting part is provided with a catch member in a laterally movable manner, and the restrained projecting part or the restraining projecting part is provided with a hook member protrusively. When the cap is closed onto the front face part of the lock body, the hook member is engaged with the catch member, and engagement between the hook member and the catch member is maintained by the pressing energization of a spring member. When using a key, the catch member is laterally moved against the spring member to release the engagement between the hook member and the catch member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250574-A (JP)
Title: Method for modeling fixed bed gasifier for biomass
Inventor: HAKAMATA KAZUHIDE
IPC: C10J3/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modeling, i.e. simulating a fixed bed gasifier for biomass such as woody biomass so as to estimate the condition inside the gasifier in high accuracy.  <P>SOLUTION: The method for establishing a simulation model of the fixed bed gasifier for biomass for raising simulation analysis accuracy so as to estimate the condition inside the gasifier in high accuracy with minimal experiments involves finely dividing the inside of the fixed bed gasifier into a plurality of reaction layers and circulating gases generated in the gasifier. Thereby, the condition in the gasifier can be shown in high accuracy and the temperature distribution and composition distribution of the generated gases in the gasifier can be understood in detail.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248628-A (JP)
Title: Efficient bioreactor system
Inventor: KODAMA AKIRA
IPC: C12M1/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioreactor having a system to proliferate bacteria, cells, tissues, etc., develop the function of the bacteria, etc., perform the object metabolism and secretion by a biochemical reaction and finally recover the product in high efficiency.  <P>SOLUTION: The bioreactor system has a flow path composed of a hollow fiber to flow the reaction solution. A porous sheet such as a nonwoven fabric holding cells or bacteria reacting or metabolizing outside of the hollow fiber. The system can perform a radial flow-type medium circulation to keep the bioactivity or survival rate of the bacteria, etc., in high efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260228-A (JP)
Title: Radio communication apparatus
Inventor: MOTOYOSHI KATSUYUKI
IPC: H04B7/005
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus which has low power consumption and is miniaturized.  <P>SOLUTION: The radio communication apparatus includes: a delay time variable filter 2 that has a tapped delay line from one end of which input data 1 are sequentially received and to the other end of which the input data 1 are sequentially shifted by each input operation and that can change a delay time of the impulse response to the input data 1 and calculates and outputs a product sum between a tap coefficient determined on the basis of the impulse response and the input data 1; and a control section 3 that outputs a delay amount control signal 5 for controlling a delay time of the delay time variable filter 2, a filter output calculation control signal 4 for controlling ON / OFF of the product sum calculation of the delay time variable filter 2, and an input signal shift control signal 6 for applying ON / OFF control to the shift operation of the input data in the tapped delay line of the delay time variable filter 2, and the radio communication apparatus converts a sample frequency of the input data 1 and provides an output of the result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258088-A (JP)
Title: Autofocus system
Inventor: SASAKI TADASHI
IPC: G02B7/38
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autofocus system capable of controlling a lens on an appropriate condition in accordance with the optical specification of a lens device by acquiring focus information in the main body of a lens-interchangeable television camera and transmitting the focus information to the lens device.  <P>SOLUTION: The CPU 50 of the camera main body 10 acquires a focus evaluated value from video signals obtained by imaging devices for detecting a focus 26A and 26B at the time of autofocus. Then, the focus evaluated value is transmitted to the CPU 30 of the lens device 12 as the focus information. The CPU 30 of the lens device 12 controls a focus lens FL on the basis of the focus information and sets it at a focusing position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257023-A (JP)
Title: Soil mixing and conditioning machine
Inventor: NAKAYAMA HIROSHI
IPC: B09B3/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly mix and agitate mixing agitation with a solidifying agent regardless of a flow rate by selecting weak soil.  <P>SOLUTION: This soil mixing and conditioning machine is composed of a sieve 2 for removing foreign matter by selecting a raw material by vibrating operation, a solidifying material supply device 4 for adding a solidifying material to the selected raw material, a mixing agitating device 5 for rotating, agitating and mixing the solidifying material-added raw material by a mixing agitating blade, a cracking machine 6 for cracking the mixed-agitated raw material, and a belt conveyor 3 for transferring the raw material between these members. An opening-closing door body 100 is arranged on the discharge side of the mixing agitating device 5 for staying and uniformly mixing-agitating the raw material transferred to the mixing agitating device 5 of this soil mixing and conditioning machine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254770-A (JP)
Title: Vehicle seat cushion structure
Inventor: IGAI TOSHIHISA
IPC: B60N2/90
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To place luggage on a footrest part without soiling the luggage by covering the upper surface of a floor carpet of the footrest part in front of a seat cushion with a luggage mat, and to compactly house the luggage mat when a person rides on the car.  <P>SOLUTION: The vehicle seat cushion is provided with a luggage mat E which is large enough to be spread in the state of covering the upper surface of the floor carpet C of the footrest part B in front of the seat cushion 1. The rear end side of the luggage mat E is fixed to the front side end face part 11 of the seat cushion 1. The luggage mat E can be switched into a using state of being spread for covering the upper surface of the floor carpet C and a housing state of being temporarily fixed by hook-and-loop fasteners 42, 42, 43 and 43 in the state of being double-folded along the front side end face part 11 of the seat cushion 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257036-A (JP)
Title: Opening-closing device of cabin
Inventor: MIYAZAKI RYUICHI
IPC: B60J5/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of work by surely preventing an accident such as a side door 18 contacts with a side obstacle and an installation part by easily regulating a maximum opening angle α of the side door 18 by using a door stopper 25 when requiring to adjust the opening angle α of the side door 18.  <P>SOLUTION: The door stopper 25 for adjusting the opening angle α of the side door 18 is arranged in a hinge 21 for opening-closing the side door 18 of an operation cabin 17. The opening angle α of the side door 18 is variably adjusted by freely adjusting an installation position of the door stopper 25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003342263-A (JP)
Title: Method for producing 1-substituted-3-alkylpiperazine
Inventor: MORII SEIJI
IPC: C07B53/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce a racemic or optically active 1-substituted-3-alkylpiperazine derivative having high chemical purity at a low cost.   <P>SOLUTION: The racemic or optically active 1-substituted-3-alkylpiperazine derivative having high chemical purity is produced at a low cost by reacting an easily available racemic or optically active 1-acyl-3-alkylpiperazine having high chemical purity or its salt in the presence of a reducing agent. The reducing agent is preferably a hydrogenated boron compound, which is preferably used in combination with an activation agent such as sulfuric acid, hydrochloric acid, boron halide, iodine and bromine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257886-A (JP)
Title: Electronic balance
Inventor: IIZUKA JUNJI
IPC: G01G7/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic balance hardly generating deviation of the relative positional relation with a block-shaped mechanism body caused by vibration at the conveyance time or the like even if the weight of an electromagnetic force generation device is large, and capable of being compacted compared with a conventional structure.  <P>SOLUTION: A block-shaped mechanism body 1 is fixed to a first frame 5, and an electromagnetic force generation device 3 is fixed to one end of the first frame 5, and first frame 5 is fixed to a second frame 6 near the fixing portion of the electromagnetic force generation device 3. A structure wherein the electromagnetic force generation device 3 is directly fixed to a balance base B bypassing the block-shaped mechanism body 1 is formed, by adopting a structure for fixing the second frame 6 to the balance base B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI