baber/WOPTO huggingface dataset:
Patent JP-2004227513-A (JP)
Title: System and method for sharing vehicle
Inventor: KANBE MASAKAZU
IPC: G06Q50/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for sharing vehicle, which enable a user to simplify a procedure for renting the vehicle, eliminate a possibility of illegal use of vehicle by the user, and can significantly reduce a cost for managing the shared vehicle within a defined area.  <P>SOLUTION: The system for sharing the vehicle includes an individual vehicle management unit 20 for a vehicle, which receives information on the right to use the vehicles from a IC card 10 for storing the information on the right to use the vehicle with conditions to use the vehicle, and permits the user to use the vehicle based on the information on the right to use vehicle when the user rents the vehicle. The individual vehicle management unit 20 for the vehicle always compares a state of the vehicle used by the user with the conditions to use the vehicle, which are included in the information on the right to use vehicle, and also always monitors the state and the conditions. The individual vehicle management unit 20 prohibits the user to use the vehicle if the state of the vehicle used by the user deviates from the conditions to use the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233433-A (JP)
Title: Development device and image forming apparatus
Inventor: SATO SHOGO
IPC: G03G15/08
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily circulate removed non-magnetic one-component developer, in a development device that has a removal member for removing non-magnetic one-component developer remaining on the surface of a developer carrier without being used for development of an electrostatic latent image, or in an image forming apparatus having the development device.  <P>SOLUTION: The developing unit 51M is provided with a removal roller 56M disposed above a supply roller 53M in the direction of the gravity so as to be in contact with a development roller 52M. The rollers 52M, 53M, and 56M rotate in directions shown by respective arrows. Voltages V1, V2, and V3 that are applied to them have the relationship of V3<V1≤V2. Accordingly, the positively electrified toner is supplied from the supply roller 53M to the development roller 52M. After the toner is formed into a thin layer by a layer thickness regulation blade 54M, it is subjected to development of an electrostatic latent image on a photoreceptor drum 3M. The toner remaining on the development roller 52M without being subjected to the development of the electrostatic latent image is removed by the removal roller 56M and re-supplied by the supply roller 53M.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232238-A (JP)
Title: Metallic member connecting method
Inventor: ASAI HIDEKATSU
IPC: E04B1/24
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic member connecting method which forms a high frictional surface only on part of a contact surface without employing a large amount of expensive material.  <P>SOLUTION: According to the method, and fitting members 10 formed of a material hither in strength and hardness than the respective plates are interposed between the respective plates at pressurizing locations at which two or more metallic plates 2, 3 to be connected together. Then the fitting members 10 bite into the contact surfaces of the respective plates 2, 3 until the fitting members are embedded in the plates partially or entirely by fastening force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232504-A (JP)
Title: Water pump
Inventor: UEDA MITSURU
IPC: F04D29/04
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water pump, preventing abnormal sound, short life and slip-off of a belt by reducing a change in clearance due to incorporation of a ball bearing and reducing an axial clearance and a corner clearance.  <P>SOLUTION: In this water pump, the ball bearing 5 is interposed between a cylindrical part 2a of an inner fixed side member 2 and a cylindrical pulley part 3c of an outer rotation side member 3 which are both formed by press processing of a steel plate. A recessed part 15 for avoiding shrinkage of the raceway 14 part of the outer ring 5b due to press-fitting to the pulley part 3c of the rotation side member 3 and keeping a radial clearance to a positive clearance is formed in a region corresponding to a raceway 14 of the outer periphery of an outer ring 5b of the ball bearing 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234742-A (JP)
Title: Optical information recording medium
Inventor: OSHIMA KATSUNORI
IPC: G11B7/243
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium having two recording layer structures wherein satisfactory recording and reproducing characteristics can be obtained in both layer structures by enhancing the light transmissivity of a first recording layer structure and lessening the difference between transmissivities of a recording layer in a crystal state and an amorphous state.  <P>SOLUTION: In the optical information recording medium which has a structure wherein a transparent substrate 2, the first recording layer structure 4, a separation layer 6, a second recording layer structure 8, and a substrate 10 are layered in this order and wherein recording and erasure of information are performed in the first and the second recording layer structures by irradiation of a laser beam L from the side of the transparent substrate, an optical adjustment layer 20 consisting of a transmissivity increasing function layer 20a having a function to increase the transmissivity and a transmissivity adjusting function layer 20b having a function to adjust the transmissivity is provided in the first recording layer structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231571-A (JP)
Title: Method for manufacturing zinc acrylate
Inventor: HASEGAWA MANABU
IPC: C07C57/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing zinc acrylate of high purity and excellent fluidity.  <P>SOLUTION: The manufacturing method comprises reacting acrylic acid with zinc oxide in an organic solvent in the presence of a nonionic surfactant having an HLB of 1-12. Use of the nonionic surfactant having an HLB of 1-12 gives zinc acrylate having high purity and exhibiting minor fluctuation in the water content, which requires no purification steps and hardly suffers from decrease in fluidity due to water absorption.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003324531-A (JP)
Title: System and method for providing security for base station by detecting facial information, image communication system and method of terminal for detecting facial information, and computer-readable recording medium on which program is recorded
Inventor: CHO IN-MYUNG
IPC: G06F21/32
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, a method and the like for offering security at a base station or a terminal through detection of facial information.  <P>SOLUTION: The system is composed of a signal receiver 12 which receives image signals sent by a terminal, a facial information detector 13 which checks if the image signals contain facial information, a position discriminating part 16 which detects transmission position of the terminal and checks if the transmission position belongs to a security region and a controller 15 which transmits the image information, when the transmission position does not belong to the security region, or if the image signals contain facial information while the transmission position belongs to the security region. In this way, transmission to the other party, without permission of image which requires security, can be prevented when the image is transmitted by a terminal with image without providing an additional system for ensuring security.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004236083-A (JP)
Title: Television intercom system
Inventor: KITAGAWA KAZUMI
IPC: G08B25/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to increase functions and carry out network connection by connecting with various external devices without changing the functions of a television intercom slave unit or a master unit.  <P>SOLUTION: The system consists of the slave unit with a call button 14, a slave unit microphone 13, a slave unit speaker 12, and a camera unit 11, a master unit 2 connected with the slave unit by a slave unit cable L1 and having call devices 22, 23, 24, and an external device 5 connected with the master unit by a master unit cable L2. The external unit comprises an interface unit 3 connected to the master unit cable, and an external unit 4 which transmits or receives at least one of video signal S31 outputted from the interface unit, a transmitting speech signal S32 from the interface unit, a receiving speech signal S33 to the interface unit, a transmitting data signal S34 from the interface unit, and a receiving data signal S35 to the interface unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235524-A (JP)
Title: Protective cover
Inventor: SAKAMOTO YUZURU
IPC: H05K5/03
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To protect an equipment body even when no operation to the equipment is done and operation is done.  <P>SOLUTION: Side plates 48 are respectively arranged on the both side surfaces of protective covers 44-1, 44-2, and also on the both side surfaces of a cabinet 38. Slits 50 engaging to swinging pins 46 are respectively arranged on the side plates 48. The swinging pins 46 engaging to the slits 50 and connecting each of the protective covers 44-1, 44-2 and the cabinet 38 are arranged on the both side surfaces of the cabinet 38. Accordingly, the protective covers 44-1, 44-2 are engaged to the swinging pins 46 and connected to them, and then they slide against the cabinet 38 and swing with the swinging pins 46 as a shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234468-A (JP)
Title: Seal mount, slip set, identification processing system, identification processing server, identification processor and program
Inventor: SUGIHARA HIROSUKE
IPC: G06F19/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification processing system capable of easily identifying a variety of application forms by turning a part of a dot pattern printed on the application form or the like to an unique dot pattern.  <P>SOLUTION: In the identification processing system, a seal constituting a seal mount 50 is attached to a seal attaching area of the application form 4. Also, an identification processing server 3 stores beforehand the area of the seal as area information corresponding to position data based on the dot pattern that the seal has. A user makes a prescribed entry to the entry column of the application form 4 and checks the seal attached to the seal attaching area by using an electronic pen 10. Terminal equipment 25 receives entry data entered by the user and the checked position data from the electronic pen 10 and transmits them to the identification processing server 3. The identification processing server 3 specifies the area of the seal attached to the application form 4 on the basis of the position data and the area information. Further, the identification processing server 3 prepares identification information relating to the specified area of the seal. Then, the identification processing server 3 stores the entry data on the basis of the prepared identification information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231117-A (JP)
Title: Meter panel of tractor
Inventor: JOKO KOJI
IPC: B60K37/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a meter panel of a farm tractor display information necessary for work to enable an accurate driving operation with superior operability.  <P>SOLUTION: According to the configuration of the tractor meter panel, a tachometer 2 is arranged at the center of the horizontally elongated meter panel 1. On one lateral side of the tachometer 2, a work display monitor lamp 3 is arranged. On the other lateral side of the tachometer, an LCD monitor 4 and a traveling display monitor lamp 5 for displaying a traveling pattern are arranged on the upper and lower sides, respectively. With the work display monitor lamp 3 on one lateral side and the LCD monitor 4 and traveling display monitor lamp 5 on the other lateral side for display, the meter panel 1 makes it possible to identify and recognize a traveling pattern and work pattern of a tractor body accurately and functionally, enables safe and comfortable work, thereby eliminates the problem that a conventional farm tractor is inconvenient in display functions or the like because it is not used only for simple traveling work, but also used for traveling work to the ground, with a work machine mounted on the rear of the tractor body or other place.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238843-A (JP)
Title: Opening/closing door
Inventor: TAKAHASHI SHUJI
IPC: E05D5/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing door capable of preventing the sagging and deformation of an end part from being caused by a load.  <P>SOLUTION: This opening/closing door, which is swingably supported on jambs of an opening, provided in a wall, via hinges, is equipped with a panel 1 for closing the opening, and vertical and horizontal frame materials which are mounted at the edges of the panel 1 and coupled together so as to constitute a rectangular frame. A hanging base-side vertical frame material 8 is mounted on the hanging base side of the opening/closing door, and a lower part of the frame material 8 is fitted with a vertical piece part 5 which is coupled for fixation to the frame material 8 and the hinge 9 by means of a fastening screw 4, and an L-shaped corner member 7 which is equipped with a horizontal piece part 6 elongated so as to be perpendicular to the piece part 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237552-A (JP)
Title: Laminated material
Inventor: YAMADA KAZUNORI
IPC: B32B15/12
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated material which is excellent in heat resistance and flame retardancy and in which paper and aluminum foil are laminated.  <P>SOLUTION: In the heat-resistant, flame-retardant laminated material, aluminum and paper are laminated with water glass used as an adhesive, and the surface of the paper is treated with the water glass. For example, the material is hardly burned even when heated in an oven. Since the material is self-extinguishing and fire is put out naturally, it can be heated by direct fire. The material can be used safely in a home as a sheet for wrapping various foods and as a cooking sheet used in a range and an oven.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242035-A (JP)
Title: Band management system
Inventor: HAYAKAWA KOICHI
IPC: H04L12/911
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band management system capable of warranting data transmission between a data sender and a data destination considerably more easily and surely in comparison with systems of prior arts.  <P>SOLUTION: A band request personal computer 7 obtaining header information INF2 of contents data by inquiring of a reception personal computer 5 informs a band management server 9 about the header information INF2 of the contents data. Thus, the band management server 9 can surely assign respective bands to transmission lines L7, L8, L9 reserved in advance with respect to the transmission of the contents between a transmission personal computer 3 and the reception personal computer 5 even when the band management server 9 receives no header information INF2 of the contents data from a user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003299482-A (JP)
Title: New cholesterol esterase and method for producing the same
Inventor: IMAYASU MASAKI
IPC: C12N9/18
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cholesterol esterase exhibiting activity against a wide range of fatty acid cholesterol esters and having high stability.  <P>SOLUTION: The new cholesterol esterase has physicochemical properties exhibiting high activity against linoleic acid cholesterol, oleic acid cholesterol, stearic acid cholesterol, palmitic acid cholesterol, n-caprylic acid cholesterol, myristic acid cholesterol, lauric acid cholesterol and capric acid cholesterol and having the most suitable pH 5.5-9.5 of hydrolysis in the case of the linoleic acid cholesterol as a substrate, about 100% residual activity at pH 5-10 in a Britton-Robinson wide buffer solution at 25°C after 19 hours, the most suitable temperature of about 53°C of hydrolysis in 0.1 M phosphoric acid buffer solution (pH 7.0), residual activity of about 100% in the same buffer solution at each temperature up to 50°C after a treatment for 30 minutes and an isoelectric point of about pH 3 by sucrose density gradient ampholine electrophoresis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004237617-A (JP)
Title: Plate dividing processing to a plurality of ink components including chromatic primary color ink and chromatic secondary color ink
Inventor: YOSHIZAWA KOICHI
IPC: B41J2/52
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform plate dividing processing in consideration of the graininess of an image caused by the dot of chromatic secondary color ink when chromatic primary color ink and the chromatic secondary color ink can be utilized.  <P>SOLUTION: An ink set including a plurality of chromatic primary color inks, which are used in a mutually combined state to reproduce an achromatic color, and at least one chromatic secondary color ink different from all of the chromatic primary color inks in hue is made possible to use and, when the color reproduced on a printing medium corresponding to an optional one input color is called a reproduced color and a combination of the respective ink amounts of the ink set for reproducing the reproduced color on the printing medium is called as a plate dividing ink amount set, the amount of the chromatic secondary color ink contained in the plate dividing ink amount set is adjusted according to a brightness parameter value so as to be reduced in a change ratio larger than the change ratio of the brightness parameter value in a direction becoming bright corresponding to the brightness parameter value correlated with the brightness of the reproduced color.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003240961-A (JP)
Title: Lightguide
Inventor: GLIENICKE HAIKO
IPC: F21V8/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightguide capable of optimally uniformly illuminating a symbol structure though the symbol structure to be illuminated is of complex.  <P>SOLUTION: The lightguide has a shape essentially being an S shape and having an inflated body when observed from a light-inflowing opening section to a light-outflowing opening section. Based on the shape, the lightguide is constituted in such a way that light emitted from a light source is converted and is made to flow toward an observer in a close observation direction at a desired predetermined angle. An additional dispersion focus 10 is housed in the lightguide 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262864-A (JP)
Title: Liquid crystal display device and electronic appliance
Inventor: KAMIJO KIMITAKA
IPC: G02F1/1335
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which obtains a bright display with a wide viewing angle and is excellent in visibility.  <P>SOLUTION: The liquid crystal display device 20 has a transflective layer 35 which has a plurality of projecting and recessing parts and utilizes cholesteric liquid crystal layers 34r, 34g, 34b making at least a part of elliptically polarized light with a specified rotative direction be reflected equipped on the inner surface side of a lower substrate 23 and is provided with an upper substrate side means to make the elliptically polarized light incident from the upper substrate 24 side on the liquid crystal layer 26. At the same time, the liquid crystal layer 26 reverses polarity of the incident elliptically polarized light either in one state with an applied electric field or in another state with no applied electric field and does not change the polarity in the other state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004253917-A (JP)
Title: Nonreciprocative circuit element and radio apparatus
Inventor: ISHIURA YUTAKA
IPC: H01P1/383
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonreciprocative circuit element using a transmission line in a quasi-TE mode system such as slot lines, double-side slot lines, etc.  <P>SOLUTION: The element comprises a radial transmission line and a rotationally symmetric resonator pattern on a nonmagnetic board, a ferrite mounted on the resonator pattern the main surface area of which is smaller than that of the resonator pattern, and another ferrite at a position facing that ferrite on the lower surface of the board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253661-A (JP)
Title: Capacitor
Inventor: TAMURA HIROYUKI
IPC: H01G9/28
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor that can be reduced in weight, thickness, and size.  <P>SOLUTION: This capacitor is constituted of a plurality of continuity pattern electrodes 18 and 22 electrically separated from each other by a separating groove 19, a capacitor element 15 provided with anode and cathode leads 16 and 17 respectively stuck to the continuity pattern electrodes 18 and 22, and an insulating resin 24 which covers this capacitor except the portions of the capacitor element 15 and continuity pattern electrodes 18 and 22 and integrally supports the electrodes 18 and 22 and element 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003222084-A (JP)
Title: Liquid supply equipment
Inventor: TAKADA TSUTOMU
IPC: F04B49/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide liquid supply equipment for versatile control which is easily applied for the users who use different applications.  <P>SOLUTION: In the liquid supply equipment having: a pump; an electric motor to drive the pump, a driver to drive the electric motor; a check valve installed on the suction or discharge side of the pump; a detection means of operation condition; and a control section that controls the pump operation by sending a signal to the driver according to the output of the detection means of operation condition, a control section 7 is provided with an input section 76, an output section 77, a CPU section 72, a ROM 75, RAM 74 and an EEPRROM 73.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004258997-A (JP)
Title: Authentication system on network and server therefor
Inventor: SHIBUYA ATSUSHI
IPC: G06F21/32
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve security on a network by use of simple procedures.  <P>SOLUTION: The system comprises terminals: 100 and 105 having a first communications means to transmit multimedia information such as voice information, image information and electronic file as authentication information; and a server 106 that stores the multimedia information transmitted from the terminals beforehand as the first information, compares second information which is multimedia information transmitted from the terminals and the first information for authentication, and, when authentication is made, approves access and transmits information to be provided to the terminals. The terminals and the server are connected to each other through a communications network.  <P>COPYRIGHT: (C)2004,JPO&NCIPI