baber/WOPTO huggingface dataset:
Patent JP-2002277452-A (JP)
Title: Method for measuring l-carnitines in food
Inventor: SHIBATA MITSUHO
IPC: G01N30/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily accurately measuring a very small amount of L-carnitines contained in a substance such as food which contains a high proportion of impurities without providing a dedicated facility. SOLUTION: In the method for measuring the L-carnitines in the food in the form of a solution or a liquid dispersion or treated into a solution or a liquid dispersion capable of determining a plurality of samples with high sensitivity and high accuracy in a short time, (1) a fluorescent labeling body is quantitatively added to the carnitines, (2) by using two colons in a high-performance liquid chromatography, recombining and connecting the columns in a parallel and in serial via a valve, and passing a liquid, an addition of the L-carnitine and the fluorescent label is separated from the impurities, and (3) the intensity of fluorescence of the separated addition of the L-carnitine and the fluorescent label is detected by a high-sensitivity fluorescence detector.
Patent JP-2002279666-A (JP)
Title: Optical disk driving device
Inventor: YAMAMOTO NORIHIRO
IPC: G11B7/095
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk driving device in which access speed is accelerated by dispensing with tilt correction time in seek. SOLUTION: A CPU 205 enables a control signal b when recording data. As a result, a radial tilt error signal detected by a tilt sensor 201 is supplied to a radial tilt correcting mechanism to adjust the tilt of an optical pickup arising from the tilt of an optical disk. The CPU disables the control signal b when reproducing the data. As a result, the radial tilt correcting mechanism is not driven. Since radial tilt correction is not carried out in reproduction of data, time to carry out tilt correction is unnecessary in seek, thereby the access speed is accelerated.
Patent JP-2002278045-A (JP)
Title: Method for touching up metal image on mask for exposure
Inventor: KAWAI NOBUYUKI
IPC: G03F1/72
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a touching-up method as a method for imparting new images to a faulty pattern part of a metal image on a mask for exposure and to an image unformed part. SOLUTION: In the method for touching up a mask for exposure with a metal image formed on a transparent supporting substrate without substantially incorporating an organic binder, a silver-containing agent solution and a reducing agent solution are supplied to the top of the substrate or to a defective part of the metal image to form a metal film. Preferably a sulfite is contained in at least one of the silver-containing agent solution and the reducing agent solution, a silver ion complex forming agent other than the sulfite is further contained and a metal oxide is contained in the silver-containing agent solution. Preferably at least one step for previously producing a metal oxide layer and a metal or metal sulfide layer on the substrate is carried out before the formation of a metal silver film. Further preferably at least one treating step using a pH buffer solution is carried out after the formation of the metal silver film.
Patent JP-2001337640-A (JP)
Title: Drive circuit and drive method for capacitive load
Inventor: SEKII YOSHIZUMI
IPC: G09G3/296
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a drive circuit which has a simplified and inexpensive circuitry with an electric power recovery function. SOLUTION: The power supply voltage V is applied to a series resonant circuit consisting of the coil 26 and the capacitive current 25 when the switch SW31 is turned to ON status. The voltage Vc of capacitive current 25 is clamped by the power supply voltage V and a resonance stops since the diode DI31 is conducted when voltage Vc of capacitive current 25 exceeds power supply voltage V A flywheel current flows on a loop of coil 26 → diode DI31 → switch SW31 on 'ON' status. When switch SW31 is turned 'OFF', the flywheel current i keeps up its current because the loop is disrupted and a voltage at point A drops rapidly below a ground electric potential, and the diode DI33 is conducted.  Then, the flywheel current i is regenerated to the power supply 27 through a path of diode DI33 → coil 26 → diode DI31, electric current energy accumulated on coil 26 is returned to the power supply 27.
Patent JP-2002283345-A (JP)
Title: Method for drying rubber
Inventor: TAWARA TAKESHI
IPC: B29B15/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a drying method using an extrusion drying device by which a rubber is certainly conveyed by the rotation of a screw and the drying process is achieved with sufficient efficiency. SOLUTION: A non-water soluble rubber blending agent inhibits a heat generation in a supply part by intervening between the rubber and a metallic face to reduce a friction and substantially does not reduce a frictional heat generation due to the kneading and subsequent loading of the agent into the rubber in a compression part as a friction cutting agent. This agent is added to the rubber and this mixture is supplied to the extrusion drying device and then dried.
Patent JP-2002294945-A (JP)
Title: Valley gutter bracket
Inventor: SAKAI HIDETAKA
IPC: E04D13/064
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide valley gutter brackets capable of being set in flexibly accordance with an uneven step of a structure. SOLUTION: The valley gutter brackets 10 and 11 set in a gap 17 between the neighboring structures 20 and 21 include U-shaped gutter holding sections 102 and 112 for holding a valley gutter 15 and mounting sections 101 and 111 for mounting the valley gutter brackets 10 and 11 on the structures 20 and 21 to the ends of the gutter holding sections 102 and 112, and the mounting sections 101 and 111 are connected to the gutter holding sections 102 and 112 in a rotatable manner.
Patent JP-2002288361-A (JP)
Title: System for providing menu preparation application service, its program and recording medium
Inventor: KUWANA KENJI
IPC: G06Q50/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for offering a menu preparation application service enabling a user to prepare a menu and select the destination of ordering each food material at the time of ordering the food materials. SOLUTION: An ASP service provider 3 offers a menu preparation application to a client device 11 of a user 1 in cooperation with a food material selling store 4. An ASP server device 31 is connected through the Internet 2 to the client device 11 and a selling store client device 41 of the food material selling store 4 which sells food materials. The server device 31 prepares a menu in response to a request from the client device 11 by referring to a food material information DB 32, and provides the candidates of the menu and the list of the information of the food materials necessary for the menu together with the price of food materials at each store selling the material. Then, the user orders the food materials necessary for the menu to the food material selling store 4.
Patent JP-2001318743-A (JP)
Title: Information processor
Inventor: SAKAGAMI YASUHIKO
IPC: H04R1/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To supply power from a battery for a longer period. SOLUTION: When a dedicated key 71 is operated in the state where a suspension mode is set, which is detected in a switch monitoring circuit 66, a CPU 61 is interrupted. At the time, the CPU 61 supplies power required for CD reproduction to a CD-ROM controller 67, a CD-ROM drive 5 and an audio circuit 68. Thus, a CD is reproduced while the state of a suspend mode is maintained.
Patent JP-2001313121-A (JP)
Title: Adapter for electronic connector assembly
Inventor: AYRES DANIEL J
IPC: H01R24/38
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To enable to connect a probe with a measuring equipment even if the connector of does not fit the connector of the measuring equipment. SOLUTION: The adapter comprises center signal conductors 76, 120 and surrounding shield conductors 76, 112, 114, and high speed coaxial connectors 72, 104. The female portion has a shield sleeve 106 forming a chamber 107 to receive a male shield contact 76 of the male portion. This shield sleeve comprises a contact mechanism having compliant portions 112, 114 which function to hold flexibly the male shield contact. The adapter further comprises a mechanical alignment mechanism 26. It connects with the mechanical alignment mechanism by selecting one of the male portion or the female portion of the coaxial connector.  The adapter further comprises electrical signal connectors 202, 204, 206 which are united with the mechanical alignment mechanism and comprise a center signal conductor and a surrounding shield conductor, and which are electrically united with the center signal conductor and the surrounding shield conductor of the selected side portion of the coaxial connector portion.
Patent JP-2002246504-A (JP)
Title: Method for producing multilayer printed wiring board incorporating semiconductor element
Inventor: O TOUTO
IPC: H05K3/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilayer printed wiring board incorporating a highly reliable semiconductor element efficiently. SOLUTION: A multilayer printed wiring board incorporating semiconductor elements are produced to take out multiple units (B). It is then cut into pieces thus obtaining individual multilayer printed wiring boards 10 (C). According to the method, the multilayer printed wiring board 10 can be produced efficiently. When a copper transition layer 38 is provided on an aluminum pad 22, resin can be prevented from remaining on the pad 22 and connectivity and reliability of the die pad 22 and a via hole 60 are enhanced.
Patent JP-2002294567-A (JP)
Title: Synthetic fiber to be woven without twisting and sizing by water jet loom
Inventor: SUDA KAZUTOMI
IPC: D06M13/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic fiber to be woven without twisting and sizing by a water jet loom, suitable for the weaving without the sizing by the water jet loom. SOLUTION: This synthetic fiber to be woven without the twisting and the sizing by the water jet loom has the relation of ΔTw<ΔTd [wherein, ΔTd is a static friction coefficient (g) in a dried state, and ΔTw is static friction coefficient (g) in a wet state], and is obtained by carrying out an interlace treatment so as to have 5-100 CF value.
Patent JP-2001342031-A (JP)
Title: Glass substrate and method of manufacturing it
Inventor: ADACHI HIROKI
IPC: G02F1/1333
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for an integrated circuit including a thin film transistor(TFT) whose contraction by heat treatment is suppressed. SOLUTION: The manufacturing process of the glass substrate comprises a patterning process on the substrate and a heat treatment process. The substrate (CORNING 7059) is annealed at 640 deg.C which is higher than a strain point (593 deg.C) for 1 hr in a gaseous oxygen stream, cooled slowly at a rate of 0.1-0.5 deg.C/min and taken out at 550 deg.C. The heat-treated substrate 101 is washed and patterned.
Patent JP-2002281849-A (JP)
Title: Treating method for raising member
Inventor: SUZUKI HIROAKI
IPC: A01G33/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for performing an intermediate growth of algae as a method for treating a member for growth, performing the intermediate growth of the algae, attached to an anchor member sunk for installation in the bottom of the sea as freely detachable and forming algae-propagating reef together with the anchor member. SOLUTION: This method for treating a member for growth is provided by holding a member 1 for growth attached to a hanging member 8 at the front surface 11, the rear surface 12, or both surfaces of the member 1 for growth in the sea in a state of making a contact with the hanging member 8 such as 2 or >=2 ropes, etc., of which part is attached to a floating material 7 such as a raft, an extended rope, or the like, floated on the surface of the sea Q in performing the intermediate growth of algae C in the sea Q.
Patent JP-2002299965-A (JP)
Title: Method for compensating for nonlinear distortion and transmitter using the same
Inventor: SATO HIROKI
IPC: H04L27/36
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized transmitter by making a directional coupler smaller by adjusting the negative feedback level of a transmitter using a negative feedback linearization method. SOLUTION: A negative feedback system is provided with a level detector, and a variable attenuator of the negative feedback system is adjusted according to a detected level.
Patent JP-2002292472-A (JP)
Title: Instrument for grinding electrode
Inventor: IZUMITANI TAKUJI
IPC: B23B5/16
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for grinding an electrode capable of smoothly discharging cutting wastes. SOLUTION: In the instrument for grinding the electrode to cut the tip end section of the electrode W by rotating a cutter holder 11 provided with a cutter 16 in the concave surface section 14 engageable with the tip end section of the electrode W, a notch groove 15 which discharges cutting wastes outwardly in the radium direction with centrifugal force by adjoining to the forward side in the rotational direction of the cutter 16 is formed in the cutter holder 11.
Patent JP-2002283971-A (JP)
Title: Wiper controller
Inventor: YAMAZAKI HARUO
IPC: B60S1/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiper controller capable of automatically and precisely changing an operation mode of a wiper in response to rainfall. SOLUTION: This wiper controller 1 comprises an operation determining means for controlling an output circuit 10 to operate a wiper motor 4 in any of a high-speed continuous operation, a low-speed continuous operation, an intermittent operation having quiescent time corresponding to strength of rain drop, and a fixed intermittent time setting means for controlling the output circuit 10 with a preset constant fixed intermittent time when an integral value of an integrating circuit 8 decreases below a predetermined value despite of no output from a pulse forming circuit 7 with an automatic operation mode selected.
Patent JP-2002300577-A (JP)
Title: Moving image reproducing apparatus, and reproduction control system
Inventor: HOSHINA SHOJI
IPC: H04N19/426
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a moving image reproducing apparatus that can be controlled easily, can easily cope with diversified stream input, and also can realize plural reproduction modes. SOLUTION: Decode control is made by frame queue to a packet stream without the main buffer. Decode control or the like is controlled by a stream buffer manager 108a, a main queue manager 108b, a stream queue manager 108c, a decoder manager 110, and a reproduction synchronizing manger 111, so that control becomes simpler, diversified stream input can be coped with ease, and plural reproduction modes can be realized.
Patent JP-2002298985-A (JP)
Title: Connector
Inventor: NISHIO ATSUSHI
IPC: H01R13/6581
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector of a simple structure in which a first cylindrical body and a second cylindrical body for composing a shield can be securely fixed, and in which deformation is less likely to occur at their connection parts. SOLUTION: Through holes 25a and 25b are provided in an upper surface 22 of the first cylindrical part 20, and pins 46a and 46b are provided in an upper surface 41 of the second cylindrical body 40. The pins 46a and 46b are inserted into the through-holes 25a and 25b, and tips of the pins 25a and 25b are bent to regulate relative position between the upper surface part 22 of the first cylindrical body 20 and the upper surface part 41 of the second cylindrical body 40.
Patent JP-2002295609-A (JP)
Title: Automatic transmission
Inventor: HAYABUCHI MASAHIRO
IPC: F16H3/62
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission capable of obtaining seven or more of forward gear ratios which are separated appropriately from each other using a simple structure. SOLUTION: A reduction dual epicyclic gear device is formed of a small diameter and a large diameter sun gears, a common carrier for supporting a stepped pinion formed of a large diameter and a small diameter pinions to be engaged with the small diameter and the large diameter sun gears, and a common ring gear to be engaged with the large pinion; the common ring gear is connected to an input shaft, and revolution of the small diameter and the large diameter sun gears are selectively regulated by a first and a second brakes, to generate the first revolution at the revolving speed smaller than that of the revolution of the input shaft and the second revolution at the revolving speed which is smaller than that of the first revolution in a carrier;  and the first and the second revolution are transmitted to a first element of the reduction dual epicyclic gear device, and the revolution of the input shaft is selectively transmitted to a second element through a second clutch.
Patent JP-2001312696-A (JP)
Title: Document sorting device, character reader, genuineness judging device and method for these
Inventor: TANAKA NAOYA
IPC: G06K9/32
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To speedily and precisely sort a document by using the fast and precise collation of a character string. SOLUTION: Picture data of a slip including a character string is fetched from a picture input device 1 and stored in a picture storing part 21. A slip position detecting means 31 detects the position of the slip in the stored picture data. In accordance with this detecting result, a coordinate transformation means 32 transforms the coordinate system of coordinates where the character string has to be positioned in the slip stored in a coordinate storing area 22a to the picture coordinate system being the coordinate system of the picture data. The deviation of the coordinates of the character in the picture data stored in the part 21 is corrected by the unit of the character string by a character string coordinate value correcting means 33 and by the unit of the character by a character coordinate value correcting means 34.  A graphic collation means 35 extracts the feature quantity of each character in picture data whose coordinates are corrected and collates it with a collating featured value stored in a collating feature storing area 22b. In accordance with this collating result, an output device 9 outputs the code information on each character stored in a code information storing area 81a.
Patent JP-2002252133-A (JP)
Title: Molding method in powder magnetic field in manufacture of circular-arc anistropic magnet for motor
Inventor: KARAKI TADAO
IPC: H01F41/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem when a circular-arc anisotropic magnet is molded in a magnetic field, that molding efficiency is reduced because micro-crushed dry powder has low fluidity and it is unstably filled into a mold, and when magnetizing and press-molding, while setting the outer surface and inner surface in the vertical direction, their thickness becomes uneven due to unstable filling of power magnetic material into the mold, and grinding work after sintering is required. SOLUTION: A material that is treated as a coagulated body, by utilizing a coercive force in individual particle of a powder magnetic material is given into a mold, while setting the outer surface and an inner surface in the horizontal direction, and while setting the side surface of an circular arc in the vertical direction, it is magnetized in the horizontal direction and is pressurized vertically to mold powder in the magnetic field.
Patent JP-2002049033-A (JP)
Title: Liquid crystal device, method of manufacture and electronic instrument
Inventor: HANAKAWA MANABU
IPC: G02F1/1333
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of reflectance of a reflection film by treatment in high temperature after the reflection film is formed by using a silver alloy or the like, when the silver alloy or the like are used for the reflection film in a reflection type or a semitransmission semireflection type liquid crystal display device. SOLUTION: The liquid crystal display device is so constituted that substrates 200 and 300 are stuck to each other via a sealing material 110 and a liquid crystal 160 is sealed in the gap therebetween. A common electrode 214 is provided on a facing surface of the substrate 200 and a base layer 301, a reflection film 302 consisting of the silver alloy or the like, a protective film 303 covering the reflection film 302 and a segment electrode 314 are provided on a facing surface of the substrate 300. Since the growth of the grain of the reflection film 302 is suppressed by the protective film 303 when treated in high temperature, the reduction of reflectance is avoided. A wiring 350 consists of a reflection conductive film 352 having grains larger than that of the reflection film 302 and a transparent conductive film 354 formed by patterning the same layer as the segment electrode 314.
Patent JP-2002301517-A (JP)
Title: Method for deciding labeling position of untrimmed steel plate
Inventor: KAWAGUCHI YUICHI
IPC: B21C51/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically, not visually, judging a flat part on a side edge face of a steel plate where is suitable for laveling when performing labeling on the side edge face of the steel plate. SOLUTION: When performing the labeling on the side edge face of the steel plate as-rolled, in this method for deciding the labeling position on a untrimmed steel plate, a shape detector for the side edge of the steel plate for measuring the shape of the side edge face of the steel plate is arranged in a position facing to the side edge face of the steel plate and the shape of the side edge face of the steel plate is measured with the shape detector.  On the basis of this measured shape of the side edge face of the steel plate, whether the flat part having an area on which the labeling is enabled exists within the preset range or not is judged, in the case that the flat part exists, that part is taken as a labeling position and, in the case that the flat part does not exist, the middle part in the thickness direction in the side edge face part of the steel plate is taken as a labeling position.
Patent JP-2002305273-A (JP)
Title: Heat sink apparatus
Inventor: KITAHARA TAKASHI
IPC: H05K7/20
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink apparatus that can reduce the discharge of radiation noise by decreasing antenna effects. SOLUTION: In the heat sink apparatus, plural heat dissipation fins 2 are erected on a base section 1, and the base section 1 is brought into contact with the heat sink surface of a high heat generating element for cooling the high heat generating element. In the heat dissipation fin 2, a high heat transfer dissipation fin 2A and a high resistance dissipation fin 2B are mixed. The high heat transfer radiation fin 2A is formed by a material, having proper heat transfer properties, and the high resistance dissipation fin 2B is formed by a metal material having high conductive resistance.