baber/WOPTO huggingface dataset:
Patent JP-2002005914-A (JP)
Title: Aliquot liquid chromatograph
Inventor: IWATA YOUSUKE
IPC: G01N30/86
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To fractionate a target sample component with excellent repeatability in an aliquot liquid chromatograph, and to shorten the time for calculating a fractionation parameter required for fractionation based on a chromatogram at a preliminary study. SOLUTION: A sample is injected in a device, and the preliminary study is executed, and the chromatogram is formed by a chromatogram forming part 3. The chromatogram is displayed on a display part 5, and when some peak is selected, a peak range calculation part 7 calculates a peak range of the selected peak. A reference value for a fractionation signal level is set beforehand in a memory part 15, and a fractionation signal level calculation part 9 calculates the fractionation signal level of the selected peak based on the reference value for the fractionation signal level. A fractionation time calculation part 11 calculates a fractionation start time and a fractionation finish time based on a crossing position between the selected peak and the fractionation signal level.  A fractionation signal inclination value calculation part 13 calculates fractionation signal inclination values of the selected peak at the fractionation start time and the fractionation finish time.
Patent JP-2001044150-A (JP)
Title: Apparatus and method for chemical mechanical polishing
Inventor: JOHN M WHITE
IPC: B24B37/30
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To improve overall throughput of a CMP(chemical mechanical polishing) apparatus. SOLUTION: A CMP apparatus 20 has a plurality of carrier head assemblies 80 coupled to a rotatable carousel 60. The apparatus includes a plurality of substrate processing stations 25 to 27, spaced from one another at substantially equal angular intervals. At least one polishing station includes a fixed abrasive sheet 46 and a fluid bearing surface 94, that provides upward pressure against the lower surface of the polishing sheet. The carrier head assembly is positioned so that the substrates are in angular alignment with the fluid bearing surface disposed below the polishing sheet, and the substrates are brought into contact with the polishing sheet. The carrier head assembly and the fluid bearing surface are then rotated at substantially the same speed and in angular alignment, while the substances are held in contact with the polishing sheet to polish the substrates.
Patent JP-2002007011-A (JP)
Title: User interface unit, operation setting method, equipment control system and recording medium
Inventor: SAKAYORI TETSUYA
IPC: G03G21/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a user interface unit capable of reducing a user burden necessary to device operation even when various devices exist. SOLUTION: This user interface unit 1 is provided with a virtual operating means 11 for making a user perform virtual device operation on a device to be used from now and obtaining the history information of the virtual device operation, a device retrieving means 12 for deducing a retrieval condition from the history information of the virtual device operation obtained by the means 11 and retrieving a device fitting the deduced retrieval condition as an actually used device, and an information transmitting means 13 for sending the history information of the virtual device operation obtained by the means 11 to the actually used device retrieved by the means 12.
Patent JP-2002011177-A (JP)
Title: Pachinko machine
Inventor: SASA AKIRA
IPC: A63F7/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide game forms rich in varieties to a player and to improve the operation efficiency of a pachinko machine. SOLUTION: Every time a game ball enters a winning slot 9 and a variable display 6 beings a pattern-changing-display operation, the number of pattern changes which are given according to the winning. When the number of pattern changes is decided, the variable display 6 is divided into the same number of pattern-displaying regions. (In figure 1, it is divided into 4 areas). Each pattern-displaying region is controlled independently and a region-changing- display operation is separately carried out for the each area. By this control, two or more pattern-changing-operations given according to the winning of a ball can be finished in a period of time for one pattern-changing-operation.
Patent JP-2002015719-A (JP)
Title: Manufacturing method of battery separator and battery separator
Inventor: NAKANO SHIGEKAZU
IPC: H01M2/16
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery separator made of high-strength, high-elasticity nonwoven fabric which has good charge/discharge characteristics and is almost free from defects such as inner short circuiting defects at time of battery assembly and can be made uniform and thinner. SOLUTION: This manufacturing method is to apply a pressure to nonwoven fabric including polyolefinic fiber with non-heating pressure roll by pinching it with two endless conveyor belts and heating it for a certain period of time.
Patent JP-2002014119-A (JP)
Title: Method of determining measuring time of a/d converter
Inventor: HIRAMATSU TOMONOBU
IPC: G01R15/09
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for measurement, while keeping resolution, in an A/D converter for measuring a very small electric current. SOLUTION: This measuring time determining method for the A/D converter includes a premeasuring step for preliminarily measuring the current to be measured, a step for determining the voltage range and a current range used for the measurement, and a step for determining the measuring time for the A/D converter for the measurement, based on the determined voltage range, the determined current range and a measured current value.
Patent JP-2002015210-A (JP)
Title: Terminal device, and advertisement providing system and advertisement providing method using the same
Inventor: TANAKA KENJI
IPC: G06Q50/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To displays advertisement information that a user is unable to rewrite on a computer device. SOLUTION: So that a user can operate a user computer 10 that a computer providing firm 30 provides free of charge, the user computer 10 accesses an advertisement information publishing site 31 where advertisement that an advertiser 40 provides for the computer providing film 30 is published and the advertisement information should be displayed on the screen of the user computer 10.
Patent JP-2002014010-A (JP)
Title: Automatic driving device for vehicle
Inventor: SHIMOZONO AKIRA
IPC: G01M17/007
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic driving device for vehicles, capable of preventing the degradation of mode-following capability and an oscillation during driving after completion of warm-up by taking into consideration the engine friction power varying with fuel-cut or warm-up state. SOLUTION: A learning data memory means learns and stores a plurality of data on the occurrence of a fuel-cut or the engine friction power characteristic, corresponding to before and after warm-up. The present occurrence of the fuel-cut and the warm-up state are judged by an external cause judging means 117. An engine friction power correction means 118 chooses an engine friction power characteristic which matches with the judged result, so as to correct the engine friction power characteristic used for control. An accelerator/ brake judging means 120 judges as to whether or not to operate a foot brake, using the corrected engine friction power characteristic. An accelerator stroke operation means 122 obtains an accelerator stroke, based on the corrected engine friction power characteristic. Therefore, the occurrence of fuel-cut or the change of engine friction power according to the warm-up state is taken into consideration, and the degradation of mode following capability and a hunting can be prevented.
Patent JP-2002010798-A (JP)
Title: Method for producing lepidimoide
Inventor: TOMITA FUSAO
IPC: A01N43/16
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously produce lepidimoide useful as a plant growth regulator. SOLUTION: This method for producing lepidimoide is characterized by bringing a polysaccharide containing a lepidimoide skeleton in the molecule into contact with an enzyme capable of producing lepidimoide from the polysaccharide.
Patent JP-2002012207-A (JP)
Title: Method and apparatus for inserting graphics in optical disk package
Inventor: KITANO RIYOUKO
IPC: B65B61/20
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and properly manufacturing an optical disk package such as a DVD and further a method and an apparatus for efficiently and properly inserting a graphic paper sheet inside a cover sheet attached to a surface of a box. SOLUTION: The method for inserting the graphics inside the cover sheet attached to the surface of the box in the optical disk package includes a process of developing the box 101, reducing a developed length of the box and separating the cover sheet 104 attached to the surface of the box from the surface, a process of inserting the graphics 105 formed and kept to be narrow in width into a clearance formed between the surface of the box and the cover sheet 104 and positioning it at a predetermined position in the clearance, a process of increasing a width of the graphics 105 in the clearance for reliably inserting and holding, and a process of feeding the box with the graphics 105 inserted and held.
Patent JP-2002011891-A (JP)
Title: Image forming apparatus
Inventor: URANO AI
IPC: B41J2/01
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To extend a life of a wiring cable or an ink tube in a simple structure and to prevent noise due to electromagnetic noise by suppressing the electromagnetic noise emitted from the wiring cable. SOLUTION: A curved section formed on an intermediate portion of a flexible print cable 4 moves by following a carriage 1. The flexible print cable 4 is wrapped with the flexible ink tube 3. The ink tube is so constituted that pipes for ink are disposed at the outside of the curved section and then each of the pipes is used as an absorbing means to protect the flexible print cable 4. A rubber or the like to be a material for the ink tube 3 is so constituted that conductive fine particles are dispersed therein to make the ink tube 3 conductive and the ink tube 3 is electrically connected to the ground of the apparatus body. As a result, the electromagnetic noise emitted from the flexible print cable 4 is attenuated so that vibration due to the electromagnetic noise is suppressed.
Patent JP-2002011886-A (JP)
Title: Substrate for ink jet recording head, ink jet recording head, and method of making the substrate
Inventor: KOMURO HIROKAZU
IPC: B41J2/05
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a step coverage of an upper protection film for protecting a heating resistor layer and a pair of electrodes formed thereon and to make the protection film thin. SOLUTION: In an substrate for an ink jet recording head, an edge section at a side of a heating section 8 of the electrode 4 is formed of a vertical face 4a roughly perpendicular to the surface of the heating resistor layer 3 and an inclined section 4b which is continuous from the vertical face 4a to the top face 4c of the electrode 4. The protection layer 5 is formed on the heating resistor layer 3 and the electrodes 4.
Patent JP-2002011240-A (JP)
Title: Puzzle game tool
Inventor: MATSUSHITA SHUZO
IPC: A63F9/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a new puzzle game tool simple, playable by oneself in an easy procedure and allowing properly setting of a degree of difficulty according to real ability. SOLUTION: This puzzle game tool for forming a rectangular shape arranging M boards and N boards in a vertical direction and a lateral direction, respectively, by aligning sides with each other of the same square boards of M×N (each of M, N denotes integer >=2 and may be the same integer or different integers)  is characterized by disposing a character or an image selected arbitrarily from four different characters or images on the sides of the aligned boards so that the character or image may appear by halves on left and right directions with the sides of the aligned boards as a center by stretching over the sides and disposing a character or the half of the image selected arbitrarily from the four different characters or images on the side of the board in which the character or the half of the image forms the rectangular surrounding so that the character or the half of the image may appear in close contact with the side of the board, in the rectangular shape forming state.
Patent JP-2002017058-A (JP)
Title: Cordless power carrying system, power carrying terminal and electrical apparatus
Inventor: HANAKI SHIGETO
IPC: H04B10/11
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To stably transmit/receive a power. SOLUTION: A power carrying terminal 1 transmits a default power to an electrical apparatus 2 with a radio-frequency wave with high diffractivity, and the electrical apparatus 2 transmits its own characteristic data and required power intensity data to the power carrying terminal 1 with the radio-frequency wave with the high diffractivity. A network host computer 3 allocates an ID to the electrical apparatus 2. The allocated ID data and a power with the required intensity are transmitted to the electrical apparatus 2 from the power carrying terminal 1 with the radio-frequency with excellent straightforwardness.
Patent JP-2002021297-A (JP)
Title: Joint material
Inventor: YAMAGUCHI MASAKATSU
IPC: E04F13/21
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a joint material that prevents noise from being generated, whose waste treatment is not expensive by preventing plaster board from being damaged and enabling the plaster board to be reused when interior is to be remodeled or a building is to be dismantled. SOLUTION: A hot-melt adhesive layer 3 is formed at least on one surface of a metal plate 2 that is composed of small pieces.
Patent JP-2002027005-A (JP)
Title: Demodulator
Inventor: TAKAHASHI MASANORI
IPC: H04L7/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide optimal clock synchronizing characteristics even in either stable or unstable state of a receiver. SOLUTION: An ADC 1 samples a modulated analog signal. An EPS 3 applies phase rotation control to the signals of I and Q2 sequences outputted from the ADC 1. A quadrature control circuit 5 removes a quadrature error component from the output signal of the EPS 3. A selector circuit 8 selects the output of the quadrature control circuit 5 in the synchronism established state of the receiver and selects the output of the EPS 3 in the synchronism pull-in process of the receiver. A clock phase detector 9 detects the phase information of a clock from the output of the selector circuit 8. A voltage controlled oscillator 11 outputs the sampling clock of frequency and phase corresponding to a control voltage to the ADC 1.
Patent JP-2002024356-A (JP)
Title: Lease processing method, dealer terminal equipment, data processing method, and information storage medium
Inventor: MIYAMOTO MOTOHIRO
IPC: G06Q30/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To decide a next user of a leasing object without the need of the complicated work of a lease agent. SOLUTION: Since a present user inputs data of the present state of the a lease object to a home page calling for the next user of the lease object and the present user receives the lease desire of the lease object from a general user, the correct and precise present state of the lease object, which only the present user can grasp, can be supplied to the general user and the present user can directly respond to the question of the general user with respect to the lease object. The present user selects the next user from the general users desiring lease and the lease agent approves the next user selected by the present user. Thus, the imprecise next user is prevented from being decided contrary to the will of the lease agent.
Patent JP-2002022962-A (JP)
Title: Hologram reflection plate and reflection type liquid crystal display device with the same mounted thereon
Inventor: HIROSE KIICHIRO
IPC: G02F1/1335
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and separately manufacture a hologram reflection plate performing display with optional wavelength (color) for realizing display in desired hue without incurring a big increase of the manufacturing cost, in a reflection type liquid crystal display device using the hologram reflection plate. SOLUTION: A volume phase transmission type hologram having wide diffraction wavelength width (white) over a visible wavelength region is utilized and filtering for limiting a desired wavelength region (hue) from diffracted beams of the wide diffraction wavelength width is performed.
Patent JP-2002024849-A (JP)
Title: Three-dimensional image processing device and readable recording medium with three-dimensional image processing program recorded thereon
Inventor: HIGASHIYAMA MAKOTO
IPC: A63F13/525
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To display the performance effect of the depth of field easily, when the object model arranged in a virtual three-dimensional space is displayed on a monitor. SOLUTION: A translucent processing is performed by a translucent section 132c, utilizing a frame buffer 81 in which a lettering image is written, a Z-value memory 81 storing a distance Z from the visual point of a virtual camera for each pixel, pixel data comprising pixels read out at its pixel order position and averaged by a filter 132b, original pixels and transparency. If the distance of the pixel data obtained by the performance of a translucent process from the visual point of the virtual camera is not less than a specified depth z, the pixel data after processing is written in the same pixel position as that of the frame buffer 81. This process is repeated number of times of specified circulation for each circulation process with the depth z and transparency upgraded in this order, and then is led to the monitor 2.  The larger the depth a model image has, the better performance display of the depth of field as if the part of shading off is fused into periphery can be obtained.
Patent JP-2002028778-A (JP)
Title: Soldering bath
Inventor: YASUDA MASATOSHI
IPC: B23K3/06
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a soldering bath with which stable and safe soldering working can be performed for a long period even when using members having a high corrosion property and an erosion property such as high temperature solder exceeding 300 deg.C, tin-rich lead free solder and flux having lots of a chlorine content. SOLUTION: A container 1 for melted solder 18 is constituted so that the inside surface side is a titanium layer 1a and the outside surface side is a stainless steel layer 1b, and holes 12 for mounting flange pipes 4 made of titanium are provided. After fitting a sheath 9 made of titanium for a sheath heater 13a with the flange pipes 4, by welding these in weld zones 20a, a part coming into contact with the melted solder 18, is constituted to have erosion resistance.
Patent JP-2001355625-A (JP)
Title: Lock nut
Inventor: HAMADA TERUO
IPC: F16B39/30
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an independent- and single-material nut completely eliminating the loosening without adding other parts by devising the machining of a screw part of a nut for a bolt of JIS standard, etc. SOLUTION: This nut is characterized in that the end of the screw part of the nut 1 is manufactured by changing the screw pitch from P0 to P1 so that, when this nut is fastened to the bolt, it generates no loosening even if an external force such as repeated load and vibration is applied thereto.
Patent JP-2002030232-A (JP)
Title: Metallic pigment and method for producing the same, and coating composition containing the same, ink composition and resin composition
Inventor: ISHIZUKA SATOSHI
IPC: C09D11/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a metallic pigment having a deep black appearance, method for producing the same, to provide a coating composition, ink composition and resin composition each utilizing the black gloss of the pigment. SOLUTION: This metallic pigment which exhibits a black appearance and in which glass powder has coating films comprising a nickel alloy and having a thickness of <=0.04 μm.
Patent JP-2001080623-A (JP)
Title: Bottle having reservoir-forming part and stopper
Inventor: BETHUNE ALAIN
IPC: B65D41/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a bottle wherewith a stopper is placed at a correct position when the bottle is closed up tightly. SOLUTION: A bottle 1 comprises a reservoir-forming part 9 having a threaded neck 3 joined to a main body 2 made up by blow molding and a stopper 4 having an inner seal-up capsule 5 screwed down onto the neck and an outer cap 6 fixed to the inner seal-up capsule 5, and the reservoir-forming part 9 includes at least one orientational contacting part 15 while the stopper 4 includes a contacting surface which works in collaboration with the orientational contacting part 15 so as to check the turning of the stopper 4 at a position in a specified angle against the main body of the reservoir-forming part 9 at finishing of the screwing down of the stopper. The orientational contacting part 15 is made up by blow molding together with the main body 2 of the reservoir-forming part 9.
Patent JP-2002039637-A (JP)
Title: Freezer and freezing method
Inventor: YOKOSE HIDETO
IPC: F25B7/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a freezing technique which can shorten the pull down time. SOLUTION: A freezer 1 is equipped with a compressor 1, a condenser 12, a gas-liquid separator 13, a heat exchanger 14, first and second capillary tubes (decompression means) 15 and 16, and an evaporator 17. Moreover, the freezer 1 is equipped with a shunt 2 to the evaporator 17, and this shunt 2 has a solenoid valve 21 and a third capillary tube 22. In the freezer 1, the solenoid valve 21 is opened from the begging of the cooling to the target 9 of cooling so as to perform the pull down cooling. In this cooling, the flow FB of a refrigerant through the shunt 2 is added to the evaporator 17, so it becomes possible to supply the evaporator with the refrigerant in its early stages. Hereby, the cooling capacity rises, so the pull down time can be shortened in the freezer 1.
Patent JP-2002040461-A (JP)
Title: Liquid crystal display device
Inventor: ONAKA EIICHI
IPC: G02F1/1345
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To make symmetrical the right-left directional basic shape of an active matrix type liquid crystal display device. SOLUTION: The row-directional center part of an active substrate 1 is a display area 23 and both its row-directional sides are two lead-around wire formation areas 24 and 25. The right end part of the upper half of a scanning signal line 26 is connected to an output-side connection terminal provided in a semiconductor chip mount area 29 on a lower-side projection part 21a of the active substrate 1 through a lead-around wire 28 provided on its right side. The left end part of the lower half of the scanning signal line 26 is connected to an output-side connection terminal provided in a semiconductor chip mount area 31 on a lower-side projection part 21a of the active substrate 1 through a lead-around wire 30 provided on its left side.  The lower end part of a data signal line 27 is connected to an output-side connection terminal provided in a semiconductor chip mount area 33 on a lower-side projection part 21a of the active substrate 1 through a lead-around wire 32 provided below the line 27.