baber/WOPTO huggingface dataset:
Patent JP-2003266145-A (JP)
Title: Cold forging method of crank
Inventor: ANDO SHOICHI
IPC: B21J5/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold forging method of a crank having a disk-like weight part and a shaft part without making any overlapping portion on a lower side of the weight part.  <P>SOLUTION: The relationship on the area ratio between ϕA<SB>1</SB>, ϕA<SB>11</SB>, ϕA<SB>2</SB>, ϕA<SB>22</SB>, L<SB>1</SB>, L<SB>11</SB>, L<SB>2</SB>and L<SB>22</SB>are (ϕA<SB>11</SB>)<SP>2</SP>/(ϕA<SB>1</SB>)<SP>2</SP>=1.2, and (ϕA<SB>22</SB>)<SP>2</SP>/(ϕA<SB>2</SB>)<SP>2</SP>=1.07, and the relationship on the length (height) ratio are L<SB>1</SB>/L<SB>11</SB>=1.33, and L<SB>2</SB>/L<SB>22</SB>=1.7, where ϕA<SB>11</SB>is the diameter of a shaft part immediately below the weight part, L<SB>11</SB>is the length thereof along the axis, ϕA<SB>22</SB>is the diameter of a lower shaft part of the shaft part immediately below the weight part, L<SB>22</SB>is the length from the lower side of the weight part along the axis, and the angle of inclination of a boundary part to the shaft part immediately below the weight part is 55°, and the angle of inclination of a boundary part to the lowest shaft part is 90°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268947-A (JP)
Title: Modesty panel mounting structure
Inventor: SAKURADA YUTAKA
IPC: E04F13/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modesty panel mounting structure which is improved in appearance, workability, heat insulating properties, and fire resistant properties at a modesty panel portion.  <P>SOLUTION: The modesty panel mounting structure 10 is arranged between first and second stories, and it is obtained by fixing a modesty panel 7 to furring strips (b) such as columns and studs via fixtures (c) at a location between outer wall panels (a) for the first and second stories. Each outer wall panel (a) has an outer wall member 3 arranged thereon, and the outer wall member 3 has double male-female joint portions 1, 2 at both upper and lower edges. The modesty panel 7 has the same joint structure as that of the outer wall member 3. The modesty panel 7 is formed in one body of a front surface material 4, a core material filled onto a rear surface of the front surface material, and a rear surface material 6 covering an exposed surface of the core material. Further, a decorative surface 8 of the modesty panel is protruded from a decorative surface 9 of each of the upper and lower outer wall materials toward the outside by ΔT in a thickness direction and it is shorter than the outer wall 3 in a vertical width direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311331-A (JP)
Title: Autofocus microscopic system
Inventor: SCHMALZ BENEDIKT
IPC: G03B13/36
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a microscopic system which is capable of performing autofocusing only by the software resource and consequently at a low cost without using the costly hardware resource. SOLUTION: This microscopic system has a microscope having at least one microscopic objective lens with which focusing is performed by a focus adjustment unit, an electronic camera unit having at least one image pickup device for picking up microscopic images and a control unit for reading or further processing the signals indicating the images of the one or plural image pickup devices and an autofocus function or circuit for focusing the one or plural microscopic objective lenses. An autofocus algorithm (22') for forming the autofocus instruction which is transmitted to the microscope (1) and controls the focus adjustment unit (13) in order to focus the one or plural microscopic objective lenses from the signal indicating the microscopic image described above is built into a control unit (22) constituted as a signal processing unit of the camera unit (2).
Patent JP-2003272189-A (JP)
Title: Optical disk apparatus, method for detecting minimum point in optical axis deviation, and method for correcting optical axis deviation
Inventor: NAKAO YOSHIHIRO
IPC: G11B7/135
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a deviation in lens axes between lenses in the case of recording/reproduction by using an objective lens system comprising a plurality of the lenses at an advantageous cost.  <P>SOLUTION: In the method for detecting a minimum point of an optical axis deviation between lens axes L1, L2 of first and second lenses 31, 32 in a radial direction in the optical disk apparatus for recording or reproducing data to or from a disk D while performing tracking control of a beam spot BS formed by using the first and second lenses 31, 32 relatively movable in the radial direction of the disk D, either of the first and second lenses 31, 32 is moved in the radial direction while aligning the beam spot BS on the disk D under the tracking control, the other lens is moved under the tracking control, an axial deviation signal (error rate) in correlation with the axial deviation of the lenses 31, 32 is secularly acquired, and the optical axis deviation minimum point between the lens axes L1, L2 of the first and second lenses 31, 32 is decided by this signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274131-A (JP)
Title: Facsimile transmission system and connection controller for facsimile
Inventor: NARASAKI HIDEFUMI
IPC: H04W76/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable group 3 facsimile transmission capable of real time transmission at a variable transmission rate in a radio system which enables facsimile transmission using a digital radio line having a low transmission capability.  <P>SOLUTION: A connection controller for realizing facsimile transmission is provided with means for analog/digital signal conversion, transmission with a plurality of service channels, information operation of facsimile transmission procedure signals, and timing adjustment, thus establishing transmission procedures between group 3 transmission/reception facsimile equipment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269451-A (JP)
Title: Linear guide device
Inventor: IGARASHI YUTAKA
IPC: B23Q1/40
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide device in which thermal expansion due to heat produced when a carriage travels is suppressed, and degradation of accuracy is decreased.  <P>SOLUTION: This linear motion device comprises a guiding rail 11 having a rolling element rolling groove on a side surface in an axial direction, and a rolling element rolling groove opposite to the rolling element rolling groove 12 of the guiding rail 11. The linear motion device is made from the carriage 13 relatively moving in an axial direction of the guiding rail 11 through rolling element interposed between both rolling element rolling grooves so as to freely roll. The guiding rail 11 is formed by ceramic material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280949-A (JP)
Title: Information processing server and its control method
Inventor: KOBAYASHI MAKOTO
IPC: H04N7/173
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the maintainability of a system including a server by changing areas for storing system information in response to available space of a disk in the server, and by re-constructing information on the changed areas.  <P>SOLUTION: An information processing server is provided with a means for storing information in association with information specifying respectively first equipment and second equipment, a means for receiving information being sent from the first equipment and specifying jobs to be operated to the second equipment and storing the received information in association with information specifying the second equipment, and a means for sending commands based on the information specifying the jobs to be operated to the second equipment to the second equipment when the server is connected to the second equipment. The server is furthermore provided with a means (52402) for storing system information including a history of connections to the first equipment, and a means (53403) for changing areas storing the system information when available space in the means (53403) becomes less than a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275476-A (JP)
Title: Capsule toy
Inventor: NOMURA HIROYUKI
IPC: A63H3/50
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule toy that can use a capsule member as a toy placing base.  <P>SOLUTION: This capsule toy 1 is formed by fitting an open edge 11a of an upper capsule member 11 and an open edge 12a of a lower capsule member 12, and enclosing a toy 2 inside. The lower capsule member 12 has a flat face part 12c for placing the toy 2, and an annular rising leg part 12a erected from the flat face part 12c and formed in annular shape to form the open edge 12a of the lower capsule member 12. In the case of using the lower capsule member 12 as a placing base for the toy 2, the open edge 12a of the lower capsule member 12 abuts on a support member 3 such as a base to use the open edge 12a of the lower capsule member 12 as a support leg part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281571-A (JP)
Title: Operation support method
Inventor: EBARA KOJI
IPC: G07B5/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation support method capable of improving a user's convenience.  <P>SOLUTION: An operation support system 1 comprises a ticket vending machine 2 to be operated by a user P<SB>1</SB>, a monitoring device for monitoring the operating state of the ticket vending machine 2, and a communication line 6 for connecting the ticket vending machine 2 to the monitoring device 4 so as to be capable of transmitting and receiving various pieces of information. The ticket vending machine 2 detects the user P<SB>1</SB>who does not know the operation method, and transmits a connection request to the monitoring device 4. The attendant P2 of the monitoring device 4 which receives the connection request confirms the state of the user P<SB>1</SB>through a display part, and presses a communication button to connect TV telephones 12 and 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171388-A (JP)
Title: Method for producing amine salt of sulfonic acid
Inventor: YADA KAZUYUKI
IPC: C07F9/50
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply producing an amine salt of a sulfonic acid in high purity which is a raw material for a telomerization catalyst.  <P>SOLUTION: This method for producing the amine salt of the sulfonic acid expressed by formula (I) (wherein R<SP>1</SP>and R<SP>2</SP>are each a phenyl group which may be substituted with a lower alkyl group; R<SP>3</SP>expresses a phenylene group which may be substituted with a lower alkyl group; R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>express each a lower alkyl group) is to react an alkali metal sulfonate expressed by formula (II) (M is an alkali metal atom) with an amine expressed by formula III in the presence of carbon dioxide and water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287828-A (JP)
Title: Imaging apparatus
Inventor: YOSHIKAWA KOICHI
IPC: H04N5/225
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of yielding sufficient resolution and image quality.  <P>SOLUTION: The imaging apparatus is constituted by providing a plurality of cameras equipped with an imaging device 100 having a rectangular effective pixel range having length and breadth whose length is different. The imaging apparatus consists of an imaging unit where a plurality of cameras are arranged so that the imaging areas 101, 102 and 103 of the camera adjacent to each other may be adjacent or overlapped each other in imaging area 101L, 102L and 103L corresponding to the long side L of the rectangular shape in the effective pixel range of the imaging device 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294452-A (JP)
Title: Navigation device and program
Inventor: KONISHI MASASUKE
IPC: G09B29/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device which enables the utilization of data of traffic congestion information accumulated from actual travel results when traveling and a program thereof.  <P>SOLUTION: The navigation device comprises a data processing means 12, a position measuring part 20 to detect a present position, a speed measuring part 22 to detect a moving speed, a data recording part 24, a map database 26, and a display part 36. The data processing means 12 reads map data based on the present position detected with the position measuring part 20 to display a map image on the display part 36 and therewith stores the moving speed detected with the present position and a speed measuring means to the data recording part 24 by data processing and build a database. A travel route corresponding to actual traffic conditions is obtained when route searching with data in this database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291305-A (JP)
Title: Gripper driving apparatus
Inventor: KOMORIYAMA TETSUYA
IPC: B41F21/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gripper driving apparatus wherein adjustment of timing for delivery of sheet paper can be easily carried out, and in printing, designing of a printing cam surface for controlling action of a gripper is easy.  <P>SOLUTION: An adjusting cam surface is provided separately from the printing cam surface. A quasi-paper delivery part falsely reproducing a posture of a gripper when sheet paper is delivered in printing at a position different from a delivery position in printing is provided on the adjusting cam surface. The abutting cam surface of a cam follower can be changed from the printing cam surface to the adjusting cam surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295838-A (JP)
Title: Drive circuit for liquid crystal display device
Inventor: ODA KYOICHIRO
IPC: G02F1/133
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit for liquid crystal display device, which is reduced in the necessary amount of memories, suppressible in increase in circuit scale, high in the response speed of a liquid crystal, and superior in moving picture display performance.  <P>SOLUTION: The driving circuit for liquid crystal display device comprises: a frame memory storing the present field picture data and outputting the present field picture as the previous field picture data after specified time delay; a data table for high-speed response holding output data by corresponding to each value of the previous field picture data and each value of the present field picture data; and a comparison circuit deciding the output data from the present field picture data and the previous field picture data by using the data table for the high-speed response. In the data value of the data table for the high-speed response, at least one color of three colors, R, G, B, differs from the other colors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002348324-A (JP)
Title: Cycloolefin polymer
Inventor: BREKNER MICHAEL-JOACHIM
IPC: C08G61/08
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymer having a polycyclic cycloolefin, and having a high viscosity and a high glass transition temperature. SOLUTION: A polycyclic cycloolefin such as norbornene in an amount of 0.1-100 wt.%, and at least one of 0-99.9 wt.% of a monocyclic cycloolefin and 0-99.9 wt.% of a noncyclic 1-olefin, all based on the total amount of the monomers are polymerized in the presence of a catalyst composed of a specific metallocene as a transition metal component and a linear and/or cyclic aluminoxane, at -78 to 150 deg.C and at 0.5-64 bar, in a solution, dispersion, molten monomer, or vapor state.
Patent JP-2003299374-A (JP)
Title: Motor operation device and stopping method therefor
Inventor: KOJIMA AKIRA
IPC: H02P3/18
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and complete motor operation device and a method for stopping the motor operation device, capable of avoiding abnormal phenomena, such as the generation of an excessive voltage in the motor operation device after shutting down power.  <P>SOLUTION: In this motor operation device which is a reactor start type motor operation device provided with a power factor improvement capacitor, the power is inputted in a main contactor 1, a power voltage is reduced by a reactor 6 for starting to be supplied to the motor 9 for starting, a contactor 2 for operation is subjected to timing-on, the reactor 6 for starting is shorted, and the power voltage is supplied to the motor 9 without decompression to be shifted to steady motion, there are provided a detection means 10 for detecting an operating condition of the motor 9 after cutting off the power by the main contactor 1, and a comparison means 18 for comparing a detected value of the detection means 10 with a prescribed set value to output a comparison result as a control signal. This device is structured so that a contactor 2 for operation is released when the detected value of the detection means 10 becomes at and less than a prescribed value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298529-A (JP)
Title: Gain compensation apparatus and transmission system employing the same
Inventor: SEKINE KENRO
IPC: H04B10/29
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable gain compensation apparatus for estimating a gain tilt amount with an inexpensive configuration with respect to a gain tilt depending on an input power so as to set an optimum gain compensation amount.  <P>SOLUTION: The optical input power of each repeater is monitored and transferred toward downstream by an SV light. A repeater provided with a variable gain compensator acquires input power monitor information of the optical amplifier of each upstream repeater from the SV signal. The input power monitor information is compared with a reference value by utilizing the fact that the gain tilt of the optical amplifier is linear to the input power of the optical amplifier to calculate the gain tilt amount of each optical amplifier and decide the gain compensation amount of the variable gain compensator on the basis of the obtained value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297264-A (JP)
Title: Cold-cathode light-emitting element and image display device
Inventor: SHIBAYAMA KOZABURO
IPC: H01J29/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress charge-up produced on a glass surface near a cold-cathode electron source in a back panel of a cold-cathode light-emitting element.  <P>SOLUTION: A bent type gate electrode 6a equipped by the back panel 2 has an electrode width larger than that of the conventional bent type gate electrode 6, and an interval of each two gate electrodes 6a is made narrow even to a grade of a predetermined insulation-guaranteed distance. That is, since an approximately whole region of the upper surface of the back panel 2 is mostly covered by the bent type gate electrode 6a, as compared with the conventional cold-cathode light-emitting element, an exposed portion of the glass becomes small. Therefore, the charge-up on the glass surface of the back panel 2 at the time of impressing high voltage to a phosphor positive electrode can be decreased, and generation of an unnecessary field emission in a CNT negative electrode 5 of a part, which is not intended, can be suppressed. Consequently, selectivity on the side of the CNT negative electrode 5 can easily be obtained, and it can contribute to improvement of the image quality in a FED display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301921-A (JP)
Title: Structure of fixing seal member of ball screw
Inventor: SEKIYA HIROAKI
IPC: F16B19/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure of fixing a seal member of a ball screw wherein the efficiency of the processing operation and assembling operation are simplified and improved the ball screws are mass-produced with stabled quality.  <P>SOLUTION: This structure of fixing seal member of a ball screw 1 includes a first hole 54 in the radial direction that penetrates to a stepped portion 34 for mounting a seal member placed on a nut opening end 32, and a second hole 56 in the radial direction of a seal member 50 corresponding to the first hole 54. A cylindrical anchor 70 having a slitting 72 on its leading end is inserted into the first and second holes 54 and 56, a pin member 62 is passed thorough the anchor 70, the anchor 70 whose slitting 72 is pushed and extended by the pin member 62 is attached to an inner wall of the second hole 56 and the seal member 50 is fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290485-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To make it hard to grasp the timing at which a count value of a counter generating a numerical value for determining whether or not to bring about a special game state coincides with a determined value.  <P>SOLUTION: The numerical value of the counter 31a for determining a special game is updated within a prescribed range of update of the numerical value. A special game state control means 31A extracts the numerical value of the counter 31a when prescribed conditions are established. It compares the extracted value with the determined value and executes a control for transfer to the special game state when these values coincide with each other. A counter 31b for decision of an initial value of which the numerical value is updated with a period different from the period of renewal of the numerical value of the counter 31a is provided, and an initial value changing means 31B extracts a numerical value of the counter 31b for determining the initial value, when the numerical value of the counter 31a, executes prescribed computation by using the numerical values of the counter 31b and the counter 31a and sets the computed value as the initial value in the counter 31a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304557-A (JP)
Title: Digital video encoder
Inventor: TAJIMA HIROSHI
IPC: H04N9/67
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the scale of the hardware of a digital video encoder.  <P>SOLUTION: In the digital video encoder 1 for converting a three-primary digital video signal or a color difference digital video signal into a first color difference signal and outputting a video signal, a first color difference conversion circuit 2a converts the three-primary digital video signal into the first color difference signal, and a second color difference conversion circuit 2b converts the color difference digital video signal into the first color difference signal. A third color difference conversion circuit 3 converts the first color difference signal converted by the first color difference conversion circuit 2a or the second color difference conversion circuit 2b into a second color difference signal. Thus, it is not required to provide a conversion circuit for converting each of the three-primary digital video signal and the color difference digital video signal into the first color difference signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299615-A (JP)
Title: Image pickup device for endoscope
Inventor: YAMAGUCHI TAKAO
IPC: G02B23/26
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device for an endoscope capable of optimally coping with autoclave sterilization treatment, allowing easy miniaturization and weight saving, and allowing reduction of a cost.  <P>SOLUTION: A connecting pipe end part of at least one pipe-like body 34 of two metal pipe-like bodies 34, 35 is formed with a stepped small-diameter fitting-in part 34a. When fitting a connecting pipe end part of the other pipe-like body 35 on the stepped small-diameter fitting-in part 34a, a circumferential groove 37 is formed between the connecting pipe end part and a step part of the stepped small-diameter fitting-in part 34a. When fixing a gap between the connecting pipe end part and the stepped small-diameter fitting-in part 34a in a perfect airtight state by soldering, solder 38 protruding from the gap fills the circumferential groove 37 to form a part of an exterior part of an airtight package 11.  <P>COPYRIGHT: (C)2004,JPO