baber/WOPTO huggingface dataset:
Patent MY-121920-A (MY)
Title: Electronic equipment
Inventor: TAKAHASHI TSUTOMU
IPC: H05K5/02
Filed: 1994-12-05
Abstract: AN ELECTRONIC EQUIPMENT, SUCH AS A CAR AUDIO EQUIMENT, INCLUDES A CONSOLE UNIT ATTACHED TO AN EQUIMENT BODY AND HAVING A PLURALITY IF OPERATION BUTTONS DISPOSED ON ITS FRONT SURFACE AND AN ATTACHING MECHANISM FOR ATTACHING THE CONSOLE UNIT TO THE EQUIMENT BODY. THE ATTACHING MECHANISM INCLUDES AN ARM, A HOLDER AND FIRST SECOND SPRINGS. THE ARM IS ATTACHED SO AS TO BE ROTATED IN THE DIRECTION CORRESPONDING TO THE DIRECTION IN WHICH THE CONSOLE UNIT IS ATTACHED TO AND DETACHED FROM THE EQUIPMENT BODY. THE ARM HAS A RELEASE OPERATION MEMBER PROVIDED AT A PART THEREOF. THE HOLDER IS ROTATABLY ATTACHED TO A TIP END PORTION OF THE ARM IN AN OPPOSING RELATION TO THE ARM. THE HOLDER INCLUDES A FIRST ENGAGEMENT PORTION WHICH IS ENGAGED WITH AN ENGAGEMENT PORTION OF THE CONSOLE UNIT AND A SECOND ENGAGEMENT PORTION WHICH IS ENGAGED WITH AND ENGAGEMENT PORTION OF THE EQUIPMENT BODY. THE FIRST SPRING APPLIES TO THE CONSOLE UNIT A BIASING FORCE IN THE DIRECTION IN WHICH THE CONSOLE UNIT IS PUSHED FORWARD. A SECOND SPRING IS WEAKER IN SPRING FORCE THAN THE FIRST SPRING AND APPLIES TO THE HOLDER A BIASING IN THE CONSOLE UNIT IS PUSHED PUSHED FORWARD. THE ATTACHING MECHANISM IS ARRANGED SUCH THAT SINCE THE FIRST AND SECOND SPRINGS ARE DIFFERENT IN SPRING FORCE FROM EACH OTHER, THE SECOND ENGAGEMENT PORTION OF THE HOLDER IS ENGAGED WITH THE ENGAGEMENT PORTION OF THE EQUIPMENT BODY TO HOLD THE CONSOLE UNIT CONDITION THAT THE CONSOLE UNIT UNDER THE CONDITION THAT THE CONSOLE UNIT IS ATTACHED TO THE EQUIPMENT BODY AND THAT WHEN THE RELEASE OPERATION MEMBER OF THE ARM IS PUSHED, THE SECOND ENGAGEMENT PORTION OF THE HOLDER IS DISENGAGED FROM THE ENGAGEMENT PORTION OF THE EQUIPMENT BODY TO DETACH THE CONSOLE UNIT FROM THE EQUIPMENT BODY.THE MOST ILLUSTRATIVE DRAWING IS
Patent MY-130194-A (MY)
Title: Reducing exhaust emissions from spark-ignition internal combustion engines.
Inventor: PERRY NEWTON A
IPC: F02B1/04
Filed: 1995-02-09
Abstract: THE AMOUNT OF NITROGEN OXIDE (NOX) AND HYDROCARBON EMISSIONS EMANATING VIA THE EXHAUST DURING OPERATION OF A GASO-LINE ENGINE IS REDUCED BY DISPENSING TO A GASOLINE ENGINE ADJUSTED TO OPERATED PRIMARILY AT AN AIR-TO-FUEL RATIO BETWEEN LAMBDA OF ABOUT 0.9 TO ABOUT 1.15, A GASOLINE THAT CONTAINS A MINOR AMOUNT OF (I) A CYCLOPENTADIENYL MANGANESE TRICARBONYL COMPOUND AND (II) AN ALKYLLEAD ANTIKNOCK AGENT. COMPONENTS (I) AND (II) ARE PROPORTIONED SUCH THAT THERE IS DISSOLVED IN THE FUEL A SUBSTANTIALLY EQUAL WEIGHT OF MANGANESE AS (I) AND LEAD AS (II), AND THE AMOUNT OF (I) AND (II) USED IN THE FUEL IS AN AMOUNT THAT REDUCES THE AMOUNT OF NOX AND HYDROCARBONS IN THE ENGINE EXHAUST ON COMBUSTION OF THE FUEL WITH AN AIR-TO-FUEL RATIO BETWEEN LAMBDA OF ABOUT 0.9 TO ABOUT 1.15. LAMBDA IS THE ACTUAL AIR-TO-FUEL RATIO DIVIDED BY THE STOICHIOMETRIC AIR-TO-FUEL RATIO. THE STOICHIOMETRIC AIR-TO-FUEL RATIO IS A LAMBDA, VALUE OF ONE.
Patent MY-117294-A (MY)
Title: Herbicidal composition and method of weed control
Inventor: HUDETZ MANFRED DR
IPC: A01N43/76
Filed: 1997-03-05
Abstract: A HERBICIDAL COMPOSITION COMPRISING OF FORMULA A FORMULA A OR AN AGROCHEMICALLY ACCEPTABLE SALT THEREOF AND AT LEAST ONE COMPOUND FROM THE SUBSTANCE CLASSES OF FORMULA I A-SO2-NH-E(I) OF FORMULA II FORMULA II OF FORMULA III FORMULA III OF FORMULA IV FORMULA IV OF FORMULA V FORMULA V OF FORMULA VI FORMULA VI OF FORMULA VII FORMULA VII WHEREIN A, E, U-V, W-Y, R, Q, R4 TO R6, N, R7 TO R11, X, Z, R12 TO R15, X1 AND X2 SYMBOL ARE AS DEFINED IN THE CLAIMS.
Patent MY-115533-A (MY)
Title: Benzothiophenes, formulation containing same and methods
Inventor: ARBUTHNOT GORDON NELSON
IPC: C07D333/58
Filed: 1997-03-24
Abstract: THIS INVENTION PROVIDES COMPOUNDS OF FORMULA I (FORMULA I) AND PHARMACEUTICALLY ACCEPTABLE SALTS AND SOLVATES THEREOF, CHARACTERIZED IN THAT THE COMPOUND IS IN PARTICULATE FORM AND HAS A SPECIFIC SIZE RANGE.
Patent MY-122024-A (MY)
Title: Rigid thin sheet material
Inventor: DEELEY GEOFFREY THOMAS
IPC: B21D13/04
Filed: 1997-03-25
Abstract: LIGHTWEIGHT FLEXURE-RESISTANT THIN METAL SHEET IS PRODUCED BY PASSING FLEXIBLE THIN METAL SHEET (S) BETWEEN ROLLS (R1, R2) HAVING DEFINED TEETH (T), THE TEETH HAVING RADIUSED CORNERS SO THAT ROWS OF PROJECTIONS ARE FORMED ON BOTH FACES OF THE SHEET WITHOUT DAMAGE TO THE SURFACE MATERIAL OR THE ROLLS.(FIG. 6)
Patent MY-120728-A (MY)
Title: Multi- receptacle electrical connector
Inventor: LIN CHENG TE
IPC: H01R13/648
Filed: 1998-03-23
Abstract: AN ELECTRICAL CONNECTOR (10-10C) INCLUDES A DIELECTRIC HOUSING (12) HAVING DIFFERENTLY CONFIGURED RECEPTACLES (14,16) AND DIFFERENTLY CONFIGURED TERMINAL SUPPORTS (18,20) PROJECTING FORWARDLY IN THE RECEPTACLES. A CONDUCTIVE SHELL (22) SURROUNDS A SUBSTANTIAL PORTION OF THE HOUSING (12) AND INCLUDES OPENINGS (30,32) IN REGISTRY WITH THE RECEPTACLES (14,16). THE SHELL HAS DIFFERENT ARRAYS OF GROUNDING SPRING FINGERS (34,38) PROJECTING INTO THE RECEPTACLES FROM EDGES OF THE OPENINGS. A PLURALITY OF TERMINALS ARE MOUNTED ON THE HOUSING, WITH CONTACT PORTIONS (50,62) IN DIFFERENT ARRAYS ON SELECTIVE SIDES OF THE TERMINAL SUPPORTS (18,20).
Patent MY-118568-A (MY)
Title: PREPARATION OF MIXTURES OF 1, 4-BUTANEDIOL, TETRAHYDROFURAN AND y-BUTYROLACTONE
Inventor: ROLF FISCHER
IPC: C07C31/20
Filed: 1999-04-20
Abstract: IN A PROCESS FOR PREPARING 1,4-BUTANEDIOL, TETRAHYDROFURAN AND y-BUTYROLACTONE BY OXIDATION OF BUTANE TO GIVE A PRODUCT STREAM COMPRISING MALEIC ANHYDRIDE, ABSORPTION OF MALEIC ANHYDRIDE FROM THE PRODUCT STREAM USING A HIGH-BOILING ALCOHOL TO GIVE A LIQUID ABSORPTION PRODUCT COMPRISING MONOESTERS AND DIESTERS OF MALEIC ACID AND ALSO HIGH-BOILING ALCOHOL, AFTER-ESTERIFICATION OF THE LIQUID ABSORPTION PRODUCT AND SUBSEQUENT HYDROGENATION OF THE AFTER-ESTERIFIED PRODUCT IN THE LIQUID PHASE, THE HIGH-BOILING ALCOHOL IS A POLYHYDRIC ALCOHOL HAVING A BOILING POINT AT ATMOSPHERIC PRESSURE OF ABOVE 233°C AND THE AFTER-ESTERIFIED PRODUCT HAS AN ACID NUMBER OF LESS THAN 30 MG KOH/G AND A WATER CONTENT OF LESS THAN 1BY WEIGHT.
Patent MY-130818-A (MY)
Title: Process for the preparation of salt melts using an extruder, and the use thereof
Inventor: BRZEZINSKI SUSANNE
IPC: B01J4/00
Filed: 1999-12-09
Abstract: THE INVENTION RELATES TO A PROCESS FOR THE PREPARATION OF SALT MELTS AND MIXTURES THEREOF BY MEANS OF AN EXTRUDER (1) IN WHICH THE STARTING MATERIALS ARE MELTED AND BROUGHT TO REACTION, AND THE REACTION PRODUCTS ARE SUBSEQUENTLY PASSED THROUGH A TOWER OR COLUMN (3) CONTAINING ALKALI METAL SALT.(FIG 1)
Patent NI-201000086-A (NI)
Title: Compuestos de cicloalquiloxi y heterocicloalquiloxipiridina como moduladores del receptor h3 de histamina.
Inventor: MICHAEL A LETAVIC
IPC: C07D409/14
Filed: 2010-05-18
Abstract: Ciertos compuestos de cicloalquiloxi y heterocicloalquiloxipiridina son moduladores del receptor H3 de Histamina útiles en el tratamiento de las enfermedades mediadas por el receptor H3 de histamina.
Patent NI-201600037-A (NI)
Title: Nanopartículas poliméricas terapéuticas y métodos para su elaboración y uso.
Inventor: MARIANNE BERNICE ASHFORD
IPC: A61K47/12
Filed: 2016-03-11
Abstract: Se describen aquí nanopartículas poliméricas que incluyen un agente terapéutico que es 2-(3-((7-(3-(etil(2-hidroxietil)amino)propoxi)quinazolin-4-il)amino)-1H-pirazol-5-il)-N-(3-fluorofenil)acetamida (también conocido como AZD1152 hqpa) o una sal farmacéuticamente aceptable de este, y los métodos de fabricación y uso de tales nano partículas terapéuticas.
Patent RS-20100197-A (RS)
Title: System of ready-made thermal insulating facade made of fluted plate shaped expanded polystyrene elements with primary treatment and final processing
Inventor: FILIC JOVICA
IPC: E04B1/78
Filed: 2010-04-29
Abstract: Invention herewith described refers to the system of ready-made thermal insulating facade made of fluted plate shaped expanded polystyrene elements with primary treatment and final processing consisting of the thermal insulating angular elements (6) and the panel (1) with a tongue (3) and a groove (2) of the expanded polystyrene and the styrodur. They are cut on the computer controlled machine for cutting expanded polystyrene and styrodur according to the given shape of the panel (1) and then in the production process, the primer coat (4) and finishing coat (5) are applied to their surface and then, by a combination of construction adhesive (7) and polyurethane foam (8), they are glued to the surface of the wall (9) and joined with the tongue (3) and groove (2) connecting system.The system of previously applied primer coat (4) and finishing coat (5) surface treatment in the combination with the tongue (3) and the groove (2) joining system simplifies the procedure and shortens the time required for the facade construction and reduces the costs and needed workforce.
Patent SI-22070-A (SI)
Title: Rotational advertising console adapted for installation on handle of shopping cart
Inventor: VERSIC SASO
IPC: B62B11/00
Filed: 2005-05-09
Abstract: The subject of invention is a transparent cylindrical console with a rotating core, wearing several advertising messages, adapted for installation on an optionally shaped handle of a shopping cart or a cart for transport of other loads. The invention pertains to the domain of visual communications or mobile active advertising directly on the point of sale (POS). A transparent protection cylinder (1) contains a rotatable core with a simple swinging drive (4) which converts the energy of shakes to the core's rotation when pushing the cart. A specially shaped interior profile (2) in the form of a convex isosceles triangle enables the insertion of three separate advertising messages (9). Change of each individual ad is made possible. During movement of the cart, the advertising core rotates slowly and enables a user to view all the ads appearing alternatingly. A dynamic component of this advertising console is adding a new meaning to the active advertising
Patent SI-22273-A (SI)
Title: Wireless control system of remote displays
Inventor: KLINKON MATIJA
IPC: G06F3/00
Filed: 2006-04-21
Abstract: The server clients (P) send requests for streaming certain content via the Ethernet communication ink (LI) to the server (M). The required content is then via a GSM communication link (DI) transferred to the central wireless receiving/transmitting display unit (A). The contents are inside the central wireless receiving/transmitting device (A) either played or transferred via a WIFI communication link (EI) to a peripheral wireless receiving/transmitting display unit (B) located within the same subsystem for                                       wireless control of remote displays (V). Inside the wireless receiving/transmitting display unit (B) the aforementioned procedure is repeated until the request for streaming the content from the server client (P) does not reach a certain display unit specified by a specific code, where the required content is finally broadcast. Apart from the broadcast contents on each display unit, the updated data on the number of interactions between the display unit and the clients of the display unit (KI) is saved                                           along with updated data on the location of the display unit which are upon each request resent back to the server (M). The system also allows that the central wireless receiving/transmitting display units (A) immediately send reports on the receipt of data and information on the status and content of the memory units (C) of the individual display units to the server (M). At the same time a routine check of the status of the network element and the status of the communication network in the previously                                             defined timeframes are performed.
Patent SI-23420-A (SI)
Title: Bone implants with multilayered coating and process of their preparation
Inventor: NOVAK KRMPOTIC SASA
IPC: A61F2/00
Filed: 2010-07-22
Abstract: The present invention relates to an implant having a multilayered coating comprising a porous titanium-based layer on the implant, an optional interface titania layer on and/or in the porous titanium-based layer and a bioactive glass layer on and/or in the porous structure formed by the titanium-based and titania layer(s); as well as to a process for preparing an implant having a multilayered coating.
Patent SI-23903-A (SI)
Inventor: Darinka Fakin
IPC: D06B1/00
Filed: 2011-10-25
Abstract: Izum se nanaša na postopek obdelave različnih tekstilij z raztopino ekstrakta rdečega bora za doseganje odličnih zaščitnih lastnosti pred UV sevanjem. Predlagani postopek temelji na impregnacijskem postopku v etanolu topnega ekstrakta, ki ga za uporabo redčimo z vodo. Pri impregnaciji tkanin na foulardu s koncentracijo 6g/L, pri ožemalnem učinku 70-80 odstotkov, sušenju 1 min. pri 100 stopinj C in fiksiranju v času 50 sekund pri 160 stopinj C dosežemo na vseh uporabljenih materialih zelo dobro oz. odlično UV zaščito. Prednost obdelave z ekstraktom rdečega bora je v porabi stranskega produkta pri proizvodnji celuloze in v enostavnosti postopka, saj ga je mogoče izvesti na konvencionalni strojni opremi. Tkanine pri tovrstni obdelavi dosežejo razen pri bombažu (zelo dobro) odlično zaščito, oziroma UPF vrednost 50 plus.
Patent SI-24707-A (SI)
Inventor: PUHAR PRIMOŽ
IPC: B60Q1/00
Filed: 2014-05-08
Abstract: Regulacijski sklop pri svetilu motornega vozila z vsaj dvema reflektorjema (1, 2, 3) obsega pogonsko gred (6), katere prvi konec (61) predstavlja regulacijsko sredstvo za uravnavanje položaja vsakokrat razpoložljivih reflektorjev (1, 2, 3) in je prirejeno za prejem navora, na preostalem koncu (62) omenjene gredi (6) pa je na voljo s pogonsko gredjo (6) togo povezan zobnik (60), ki je prirejen za sodelovanje s prvim zobnikom (70') na prvem koncu (71) z njim togo povezane vmesne gredi (7), na katerepreostalem koncu (72) je na voljo z gredjo (7) togo povezan drugi zobnik (70"), ki je razporejen med zobnikoma (12, 22) in prirejen za sodelovanje z njima, pri čemer je prvi zobnik (12) togo povezan z gredjo (13), ki je togo povezana s prvim reflektorjem (1) in sovpada z rotacijsko osjo (10), okoli katere je zasukljiv prvi reflektor (1), drugi zobnik (22) pa je togo povezan z gredjo (23), ki je togo povezana z drugim reflektorjem (2) in sovpada z rotacijsko osjo (20), okoli katere je zasukljiv drugireflektor (2). Predmet izuma je tudi reflektor (1, 2, 3), ki je prirejen za sodelovanje s tovrstnim regulacijskim sklopom (5).
Patent TW-201144956-A (TW)
Title: Device and method for adjustment and support of pid
Inventor: MIURA MAYUMI
IPC: G05B13/02
Filed: 2011-01-20
Abstract: A PID adjustment support device has: a recognition tolerance interval storing portion for storing, in advance, a recognition tolerance interval understood by a user regarding target quantity data of a model to be controlled; and a display processing portion for graphing and displaying, on a displaying portion, the target quantity data and, as a modeling result, a model-response waveform that is a control-response waveform calculated based on the model to be controlled, and for overlaying with the modeling result and displaying the recognition tolerance interval stored in the recognition tolerance interval storing means.
Patent TW-201140136-A (TW)
Title: Optical devices based on non-periodic sub-wavelengh gratings
Inventor: LI JING-JING
IPC: G02B26/00
Filed: 2011-01-31
Abstract: Various embodiments of the present invention are directed to optical devices comprising planar lenses. In one aspect, an optical device includes two or more planar lenses (208, 209), and one or more dielectric layers (210-212). Each planar lens includes a non-periodic, sub-wavelength grating layer (1110), and each dielectric layer is disposed adjacent to at least one planar lens to form a solid structure. The two or more planar lenses are substantially parallel and arranged to have a common optical axis (214) so that light transmitted through the optical device substantially parallel to the optical axis is refracted by the two or more planar lenses.
Patent TW-201236453-A (TW)
Title: Calibration device and method for calibrating video/audio signals
Inventor: YANG WEN-CHIEH
IPC: H04N5/44
Filed: 2011-02-25
Abstract: The present invention is generally related to a calibration device for calibrating video/audio signals. The calibrating device comprises a controller for generating a control signal, a controlled filtering device for selectively filtering the video/audio signals in response to the control signal and outputting one of the video/audio signals and filtered video/audio signals, and a calibrator for generating a set of calibrating coefficients based on the filtered video/audio signals and calibrating the video/audio signals based on the set of calibrating coefficients.
Patent TW-201221198-A (TW)
Title: Filtration system
Inventor: KURUC GOKHAN
IPC: B01D33/067
Filed: 2011-03-01
Abstract: A filtration system is disclosed comprising a filter manifold and a filter cartridge. The filter cartridge comprises a cartridge body comprising a flow axis and an installation direction orthogonal to the flow axis, a first cartridge port oriented parallel to the flow axis at a first cartridge end, the first cartridge port comprising a first extending portion moveable with respect to the cartridge body along the flow axis to a cartridge loading position and a cartridge service position, and a second cartridge port oriented parallel to the flow axis at a second cartridge end. The filter manifold comprises a first manifold port to fluidly connect to the first cartridge port along the flow axis when the first extending portion is in the cartridge service position, and a second manifold port to fluidly connect to the second cartridge port.
Patent TW-201237673-A (TW)
Title: Document camera and associated method of object sensing control
Inventor: Liu fang-chun
IPC: G06F3/01
Filed: 2011-03-07
Abstract: Document camera and associated method of object sensing control; wherein as the document camera outputs frames captured by a camera apparatus of the document camera, function windows are also shown on the frames, and a processor of the document camera determines whether functions respectively corresponding to the function windows are triggered according to differences of the captured frames, so as to achieve object sensing control of document camera.
Patent TW-201238333-A (TW)
Title: TV system and associated control method
Inventor: LIEN CHEN-YUNG
IPC: H04N21/2665
Filed: 2011-03-10
Abstract: A control method applied to a TV system is provided. The TV system has a digital signal port capable of connecting to a player by using a cable. The method includes steps of: writing a first setting value into an EDID rewritable memory when the TV system is powered on; generating a quality signal in response to a digital signal set generated by the player when the player is connected to the TV system; displaying images in response to the digital signal set when the quality signal indicates a good quality; and writing a second setting value into the EDID rewritable memory when the quality signal indicates a bad quality.
Patent TW-201138901-A (TW)
Title: Putter heads and putters including polymeric material as part of the ball striking face
Inventor: SNYDER JEREMY N
IPC: A63B53/04
Filed: 2011-03-21
Abstract: Golf clubs and golf club heads, such as putter heads, may include a putter body and an insert forming a ball striking face and engaged with the putter body. Portions of the insert may be formed of a metal material, while portions of the insert may be formed of a polymer material. The insert may include a base portion having grooves or openings formed therein. This base may be joined with another material (such as polymer backing material) to form the insert, wherein the backing material at least partially fills the grooves or openings. In some arrangements, the backing material of the insert may be visible at the top and/or bottom surfaces of the putter structures. Methods for making such putter devices are also described.
Patent TW-201207968-A (TW)
Title: Metallic supporting flexible substrate and metallic supporting carrier tape for tape automated bonding using same, metallic supporting flexible circuit substrate for LED mounting and copper foil laminated metallic supporting flexible
Inventor: MAEDA AKIHIRO
IPC: H01L23/14
Filed: 2011-03-29
Abstract: The present invention provides a metallic supporting flexible wiring substrate which can be processed by reel to reel and packaging design, heat dissipation design are easy because of not only having excellent insulating properties and punching properties but also having excellent wire bonding properties and low curling properties. In the metallic supporting flexible wiring substrate formed from (1) adhesive layer and (2) supporting body layer, (2) supporting body is formed by metallic foil and (1) adhesive layer comprises (A) polyamide resin having dimer acid residue and (B) phenol resin.
Patent TW-201203550-A (TW)
Title: Transistor
Inventor: MIYAKE HIROYUKI
IPC: H01L29/78
Filed: 2011-03-29
Abstract: An object is to provide a transistor having a novel electrode structure capable of substantially maintaining on-state current while parasitic capacitance generated in an overlap portion between a source electrode layer (a drain electrode layer) and a gate electrode layer is reduced. Parasitic capacitance is reduced by using a source electrode layer and a drain electrode in a comb shape in a transistor. Curved current flowing from side edges of electrode tooth portions can be generated by controlling the width of an end of a comb-shaped electrode layer or the interval between the electrode tooth portions. This curved current compensates for a decrease in linear current due to a comb electrode shape; thus, on-state current can be kept unchanged even when parasitic capacitance is reduced.
Patent TW-201243152-A (TW)
Title: A gravitational power generated device
Inventor: LIU WEN-YEN
IPC: F03G3/00
Filed: 2011-04-21
Abstract: This invention provides a gravitational power generated device, which comprises a base, a water-stored unit, a driving unit, and a power-generated unit. The water-stored unit includes a plurality of the water-stored containers, and there are more movement with different direction connected to drive the driving unit. The driving unit drives the power-generated unit to generate the power. The water-stored unit can repeat the movement sustained with the limited the amount of water. It can drive the power-generated unit to generate power sustained. Hence, the invention can optimize the efficiency of power generated by the amount of water normalization.
Patent TW-201243859-A (TW)
Title: Method for searching optimum value of memory
Inventor: WANG CHIH-HSUAN
IPC: G11C7/22
Filed: 2011-04-26
Abstract: A method for searching an optimum value of a memory includes the following steps. A first and a second phase delay values of the memory are sequentially set to a plurality of first values and a plurality of second values respectively. amounts of combinations of the first values combining with the second values passing a reading and writing test is recorded. A portion of the fist values that the amounts of the corresponding combinations passing the reading and writing test is greater than a threshold is selected. A first value near a median of the selected fist values is selected as a first optimum value for setting the first phase delay value. A portion of second values passing the reading and writing test is recorded. A second value near a median of the recording second values is selected as a second optimum value for setting the second phase delay value.