baber/WOPTO huggingface dataset:
Patent JP-2002371747-A (JP)
Title: Handle for window opening and closing device
Inventor: NAKAMURA KATSUNORI
IPC: E05F11/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a handle for window opening and closing device compactly foldable with a good appearance in no use. SOLUTION: The base end of a block-like first handle 7 is integrally mounted on the outer end of the drive shaft of the window opening and closing device supported on the inside of the vertical face part of a decorative seat 2, and a second handle 12 formed by hollowing a slightly curved slender block body haying the same width as the decorative seat 2 in a boat shape, which comprises a pair of connecting pieces 13 and 13 formed by cutting out the bow and the boat bottom on one end thereof and a knob 14 installed to the other end, is linked to the first handle in the state where the free end of the first handle 7 is nipped between the connecting pieces 13 and 13 by an operating shaft extending through them, so that the knob 14 is engaged with the knob housing groove 25 of the decorative seat when the second handle is folded.  The shape of the second handle is set so that the first handle is exposed between the connecting pieces, and the boardside of the second handle is closely connected to the front surface of the decorative seat.
Patent JP-2003009488-A (JP)
Title: Motor for driving disc and manufacturing method therefor
Inventor: OBATA SHIGEO
IPC: G11B19/20
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a constitution which allows mounting of a rotating magnet without exerting a bad influence upon a servo signal for tracking control, prerecorded in a disc part, in a motor for driving a disc, in which the disc part is integrated with a motor part. SOLUTION: A stator 15, which is composed of an iron core 13 and a coil 14 wound around a magnetic-pole tooth part 13a of the iron core 13, is fixed to a fixation-side bearing part 17. A relationship between an outside diameter Ds of the iron core 13 and an outside diameter Db of the bearing part 17 is set to be Ds>=Db, so that a dynamic pressure lubricant 19 can be dripped into a recess of the bearing part 17.  After a rotating disc 6, in which the disc part 4 is integrated with a rotation-side bearing part 5, is inserted into the recess of the bearing part 17, a rotor magnet unit 10, which is composed of the rotating magnet 8 and a back yoke 9, can be fixed to the rotating disc 6, so that leakage of a magnetic flux of the rotating magnet 8 can be prevented from reaching an information recording medium 3, which is formed in the disc part 4, and so that the bad influence can be prevented from being exerted upon the servo signal formed in the medium 3.
Patent JP-2003006902-A (JP)
Title: Optical pickup
Inventor: HASHIMOTO GAKUJI
IPC: G11B7/1369
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To effectively avoid deterioration of characteristics caused by positional deviation between an objective lens and an aberration compensating mechanism 16 by applying the invention in regard to an optical pickup to an optical disk device accessible by an optical system of a high numerical aperture in particular. SOLUTION: The objective lens and the aberration compensating mechanism 16 are held in an integrally movable manner.
Patent JP-2003005093-A (JP)
Title: In-tube inspection apparatus and in-tube inspection method
Inventor: FUJIWARA KOJI
IPC: G02B23/24
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an in-tube inspection device which is an inspection apparatus of a system to insert a sensor body into a tube to be inspected while rotating the sensor body, is capable of efficiently transmitting rotating force to the sensor body and is simultaneously excellent in pliability and is eventually excellent in the passability within the tube to be inspected. SOLUTION: This in-tube inspection apparatus 1 has the sensor body 11, a flexible tube 12 which is connected to the base end of the sensor body 11 and is adapted to insert the sensor body 11 into the tube to be inspected and a rotary extruder 13 which rotates the flexible tube 12 around its axial direction and extrudes the flexible tube in the axial direction in order to insert the flexible tube 12 into the tube to be inspected while rotating the same. The flexible tube 12 is formed by spirally winding a belt-like rigid member 121 in a manner as to superpose portion thereof in a transverse direction on each other such that the superposed segments of the rigid member 121 are axially slidable with each other.
Patent JP-2003007175-A (JP)
Title: Operating apparatus for switchgear
Inventor: AKIYAMA TOMOKAZU
IPC: H01H33/40
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce the time required from when a break command is issued until when the break operation is executed, in an operating apparatus for a switchgear using a toggle mechanism as a fast moving mechanism. SOLUTION: A driving spring 17 is arranged between a first toggle lever 12 and a second toggle lever 14 to constitute a toggle mechanism, and the second toggle lever 14 is turned to a closing position or a breaking position for a closing operation or a breaking operation. While a latch mechanism 31 is arranged to latch the second toggle lever 14, when this second toggle lever 14 is turned to the closing position in the state that the second toggle lever 14 is latched, the driving spring 17 is energy-accumulated by turning the first toggle lever. When the break command is issued, latch of the second toggle lever 14 in the latch mechanism 31 is released, and the second toggle lever 14 is immediately turned to the breaking position by the energizing force accumulated in the driving spring 17.
Patent JP-2003008905-A (JP)
Title: Image processor, image forming device, their control method, computer program, and storage medium
Inventor: SAKURAI TOSHIO
IPC: H04N1/405
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can efficiently compress an image generated by dither processing or partly subjected to the dither processing so as to compress a gradation image with higher efficiency. SOLUTION: The control method includes a step S1 of receiving data, a step S2 of generating an output image, a step S3 of discriminating whether or not the image is an intermediate tone image, a step S4 of applying dither processing to the image when the image is the intermediate tone image, a step S5 of rearranging the data after the processing along a growing direction of recorded pixels by the dither processing, a compression step S6 of attaching information denoting the dither processing to a header, a step S7 of rearranging the pixels according to a character pattern table when the image is discriminated to be a character line drawing image and a compression step S8 of attaching information denoting no dither processing to the header.
Patent JP-2003005975-A (JP)
Title: Information processor
Inventor: MURAI NORIYUKI
IPC: G06F9/445
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of selecting whether an OS should be started as usual or a BIOS rewriting means should be started according to a time when the ON operation of a power source is performed by a user. SOLUTION: This information processor is provided with a non-volatile storage means 111 in which a BIOS is stored, a BIOS rewriting means 30 for rewriting the BIOS stored in the non-volatile storage means 111, a time measuring means 40 for measuring a time when a power button 70 is depressed, and a control means 15 for starting the BIOS rewriting means 30 when the time measured by the measuring means 40 is not less than a prescribed time, and for starting the OS of the information processor based on the BIOS stored in the non-volatile storage means 111 when the time measured by the measuring means 40 is less than the prescribed time.
Patent JP-2003009054-A (JP)
Title: Mpeg data recording device
Inventor: KOSAKA HIDEAKI
IPC: H04N21/44
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain an MPEG data recording device which quickly reacts on user's recording start operation and recording stop operation when recording MPEG data inputted through an IEEE1394 interface by user's recording operation. SOLUTION: The MPEG data recording device waits while inputting MPEG data outputted from an IEEE1394 interface 1 to a FIFO buffer part 14, and recording of MPEG data in the FIFO buffer part 14 is started at the time of user's recording start operation, and the recording operation is stopped after completion of recording of MPEG data inputted to the FIFO buffer part 14 when the user performs the recording stop operation.
Patent JP-2003003298-A (JP)
Title: Cleaning treatment method for surface of steel sheet by emission of vapor to slope, electric pulsation and rubbing in water containing carbon powder
Inventor: SO HIROBUMI
IPC: B21B45/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To completely remove a rolling oil, scale or the like from a texture without the traces of the rolling oil, etc., on the pear-skin surface in degreasing all hindering films, fixed stains, baking, sticking and further oxidized films in cleaning treatment of the surfaces of iron works, various materials and cold rolled sheets. SOLUTION: The essential points are development elements of the methods different from the use methods from (heretofore to present) in complete treatment under threading and high-speed traveling, the top surfaces thereof, an effect of vapor emission to slopes, and dipping in respective hybrid solution tanks right thereafter. The benefits thereof are the emission of the vapor, the perfection of the surface treatment by the effect of the cleaning treatment with electric pulsation and water containing carbon powder, the technical improvement thereof, the reduction of consumption, the speeding-up of the treatment, the reduction of the expenses of working processes, the efficiency of natural production, the freedom from environmental pollution, the stability of work, means of safely, etc., and the results of premises. The cost effective benefits are enormous.  The entirely different and extreme progress of world industry by the treatment capability and technical participation are obtained.
Patent JP-2003003809-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: TSUKADA TOMOYA
IPC: F01L1/34
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the valve timing control responsibility from lowering resulting from that the flow resistance of the working fluid from a lock port into a hydraulic chamber increases in the previous equipment. SOLUTION: There are provided a cam shaft 4 relatively rotatable with a timing gear, a housing 3 secured to the timing gear, a vane member 6 being secured to a timing gear and forming a hydraulic chamber 17 at the timing gear side and a hydraulic chamber 18 at the retardant gear side across a partition in a housing, a hydraulic circuit for relatively rotating the housing and a vane member by selectively feeding and discharging the hydraulic pressure into/from the both hydraulic chambers corresponding to the engine running condition, and lock member 22 for locking the housing and vane member. A lock port 24 formed at an outer circumference part of a rotor 15 is formed in almost a cylindrical shape, a first oil part 31a of the hydraulic circuit is connected, as well as a taper face 33 of a cone shape is formed at a port edge part of an opening end 24a at a port 23 side of sliding.
Patent JP-2003008369-A (JP)
Title: Multi-input differential circuit
Inventor: AKITA SHINICHI
IPC: H03K5/24
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To propose a means for reducing an idling current to a minimum with a very small number of elements by devising a circuit in which the conventional differential type circuit is improved and establishing an operation theory. SOLUTION: This differential circuit has three or more inputs and outputs, and is equipped with a conversion circuit which includes at least two or more input inversion threshold values and is constituted of series or parallel transistors. Adaptive control is so constituted that an operating bias current is increased or decreased when an input signal is in the vicinity of another reference input level.
Patent JP-2003005687-A (JP)
Title: Display history recording system
Inventor: KATSUMURA SHINO
IPC: G06Q50/30
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a display history recording system for recording the display history of commercials displayed in the passenger room of a train along with the number of passengers in the train. SOLUTION: As the display information about commercials displayed on a display device 3 disposed in a train, the start of display, the end of display, and the contents of display are noticed to the calculation section 1A of the train information device 1 by the display control device 2. When the calculation section 1A receives the display information, it records the display information in the storage section 1B of the train information device 1, and obtains an AS(air spring) pressure value of the braking device at the time when it receives the display information. And the calculation device 1A calculates the number of passengers based on the AS pressure value and records it in the storage section 1B.  In such a manner, the display information and the number of passengers are recorded in the storage section 1B of the train information device 1 as display history information, thereby includes audience information in the display history information.
Patent JP-2003008431-A (JP)
Title: Clock data recovery ic and its jitter transmission band adjustment method
Inventor: NAKAJO TOKUO
IPC: H04B10/07
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a clock data recovery (CDR) IC that can adjust a jitter transmission band at a DC test for an IC without the need for employing an expensive measurement device such as a pulse pattern generator and a jitter analyzer, and to provide its jitter transmission band adjustment method. SOLUTION: A sample-hold type phase comparator is employed for the CDR IC and the phase comparator receives input VCO output waveform signals whose phases are shifted by 90-degrees with each other so as to calculate the jitter transmission band only through the measurements of the frequency and a DC voltage thereby adjusting the jitter transmission band at the DC test for the IC.
Patent JP-2003006518-A (JP)
Title: Method for distributing limited quantity of materials, advertisement distribution method and distribution program
Inventor: ABE MAKOTO
IPC: G06Q30/06
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To impartially distribute the limited quantity of materials, advertisement frames for instance, to agents asking for them, advertisers for instance. SOLUTION: In a distribution method, the advertisement frames are classified into a plurality of independent categories by taking the attributes into consideration, a budget for advertisement acquisition and selection information indicating values for the respective categories are received from the respective advertisers and the budget and the selection information are stored. Then, on the basis of the stored budget and selection information, the allocation number of the advertisement frames for maximizing the effect within the range of the budget is calculated regarding the respective advertisers for the respective categories.
Patent JP-2003013897-A (JP)
Title: Axial-flow fan
Inventor: NIIZEKI YOSHIKI
IPC: F04D29/54
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an axial-flow fan further improving the fan efficiency by reducing the pressure loss. SOLUTION: This axial-flow fan is so formed that the cross section of a support 12 supporting a casing and a hub cone is formed into an elliptic shape and the major axis of the elliptic shape is made to cross with a central line of the casing.
Patent JP-2003006550-A (JP)
Title: Ec settlement system for individual and ec settlement method for individual used in the same
Inventor: YANAI TOSHIHIRO
IPC: G06Q20/40
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an EC settlement system for an individual which can prevent damages by impersonation or the like in transactions through the Internet. SOLUTION: A consumer connects to the Internet 100 through a consumer terminal 1 and a provider 2 and takes the procedure of purchasing merchandise or contents in an Internet shop 4. The Internet shop 4 requests confirmation to an order reception confirmation center 3 for confirming whether the purchase application is mode from the consumer himself/herself. The order reception confirmation center 3 inquires of the provider 2 with which the consumer has a contract and obtains a telephone number at the time of the contract. The order reception confirmation center 3 calls the consumer on the basis of the obtained telephone number and confirms the presence of the consumer and the intention of purchasing the merchandise or the contents, etc.  The order reception confirmation center 3 notifies the presence/absence of the purchase intention of the consumer to the Internet shop 4 and establishes order reception processing.
Patent JP-2003006196-A (JP)
Title: Device, method and program for retrieving data, and data structure
Inventor: KURIHARA TORU
IPC: G06F17/30
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology for retrieving an element with an element attribute and a relation to a tree structure as conditions, with respect to data written in an XML(extensible markup language), etc., in which data elements belong to the tree structure. SOLUTION: In data retrieval for retrieving a particular element of data composed of elements of relations to the tree structure, the relational condition information showing the relations among individual elements and the other individual elements on the tree structure with respect to elements on the tree structure are stored and managed with respect to each of the elements, the elements of the data are retrieved according to a retrieval attribute condition, that specifies elements with the attribute and type of an element in a retrieval condition, and a retrieval relation condition for specifying an element with a positional relation element in the retrieval condition is retrieved from the managed relation condition information of an element retrieved with the retrieval.
Patent JP-2003009825-A (JP)
Title: Unit for removing impurity from sheet laver
Inventor: CHIKASAWA KAZUMI
IPC: A23L17/60
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a unit for removing impurities from sheet laver, capable of effectively removing the impurities attached to the sheet laver with brush rolls, and capable of making the brush rolls have durability and a long life. SOLUTION: In this unit for removing the impurities from the sheet lever, upper and lower conveyer belts 1a, 1b, 2a, 2b, 2c, and 2d which are divided into the upstream and downstream sides in the conveying direction of the sheet laver A are each formed out of plural narrow-width belts of which the each partially nips the sheet laver A in plural positions in the transverse direction, and the positions where the laver is nipped by the narrow-width belts are so arranged in transverse direction that the belts never lap over each other in both the upstream and downstream sides.  Further, the upper and lower brush rolls 3a, 3b, 3c, and 3d are positioned on the upstream and downstream sides, respectively, so that the brush rolls are made to slidingly contact with the surfaces of the sheet laver A in positions where the sheet laver A is not nipped with the narrow-width belts in the transverse direction. Thus, the impurities attached to the sheet laver A are effectively removed, by making each of the brush rolls 3a, 3b, 3c, and 3d slidingly contact directly with the sheet laver A evenly in the transverse direction.
Patent JP-2003008195-A (JP)
Title: Method and machine for mounting electronic component
Inventor: MIYATA YASUHIKO
IPC: H05K3/34
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a jig for removing a weight automatically while preventing the lead part of an IC from floating. SOLUTION: The method for mounting an electronic component comprises first step for mounting a weight on the electronic component being mounted on a board, second step for mounting the electronic component on the board by reflow soldering, and third step for removing the weight from the electronic component. In the third step, a weight attracting means is lowered and the weight is attracted and then it is elevated and the weight is separated from the electronic component and released.
Patent JP-2003015005-A (JP)
Title: Lens camera cone
Inventor: SASAKI RYUTA
IPC: G02B7/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a lens camera cone capable of surely holding a lens without being affected by dimension change of the lens camera cone due to temperature change by constituting an inter-lens separation ring with an elastic member such as rubber or a spring and also pushing the lens against the inter-lens separation ring to hold the lens with a lens pressing ring attached to the lens camera coin. SOLUTION: This lens camera cone 70 constitutes the inter-lens separation ring 78 with an elastic member such as rubber or a spring and also presses the lens 72 against the inter-lens separation ring 78 to hold the lens 72 with the lens pressing spring 86 screwed into the lens camera cone 70. According to this, even though parts of the lens camera cone 70 are subjected to dimension change in the direction of making slack occur, the slack does not occur since the elastically deformed inter-lens separation ring 78 tends to restore itself. Accordingly, the lens camera cone 70 can surely hold the lens 72 without being affected by the dimension change of the lens camera cone 70 due to temperature change.
Patent JP-2003014342-A (JP)
Title: Ice making machine
Inventor: ISHIDA TOMOYUKI
IPC: F25C1/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an ice making machine for producing ice having a given size and hygienic at all times. SOLUTION: In an upper stage machine 22A, a changeover switch 15A is at an upper side position U during ice making process even when the storage of ice in an ice storage section is finished and an ice storage detecting switch 13 is operated whereby the coil X3C of a relay X3 is excited and a contact X3S is opened. The temperature of a thermistor 12A is lower than a set temperature during ice removing process whereby the coil X2C of a relay X2 is excited, a contact X2S is closed, the coil X4C of the relay X4 is excited and a contact X4S is opened, the coil X1C of a relay X1 is not excited in either one of the cases, and the operation of the upper stage machine 22A is not stopped.  When the temperature of the thermistor 12A is raised to a value higher than the set temperature and the ice removing process is finished, the coil X2C is not excited, the contact X4S is closed, the changeover switch 15A is at a lower side position L, and the contact X3S is also closed whereby the coil X1C is excited and the operation of the upper stage machine 22A is stopped.
Patent JP-2002303617-A (JP)
Title: Gas detecting device and sheet therefor
Inventor: YASUNAGA MASAHIRO
IPC: G01N31/22
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas detecting device capable of being applied to a wide range of concentration from a low-concentration gas to a high-concentration gas. SOLUTION: In the gas detecting device, a discoloring gas detecting material is filled in a container. The gas detecting device comprises both a space for the passage of gasses from an opening of the container to its bottom surface, and a container shape in which a container cross-sectional area in parallel with the opening part is gradually reduced in size from the opening to the bottom surface.