baber/WOPTO huggingface dataset:
Patent JP-2002243932-A (JP)
Title: Method for manufacturing color filter
Inventor: TOKUNO YASUNORI
IPC: B41J2/055
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high quality color filter using an inkjet method. SOLUTION: A drop of pixel material 203 is made to adhere to a transparent substrate 204 by setting speed Ve and volume Vo of the drop of the pixel material 203 discharged from a nozzle 105 of an inkjet head 201 to satisfy inequalities 3 m/s<Ve<5 m/s and 2 pl<Vo<4 pl, respectively. Furthermore, pattern drawing is carried out by setting a distance l from a flat surface of a nozzle plate 102, having the nozzle 105 formed thereon, to a surface of the transparent glass substrate 204 to satisfy an inequality 0.3 mm<1<0.8 mm.
Patent JP-2002250244-A (JP)
Title: Method and device for setting fuel supply quantity of internal combustion engine
Inventor: ITO YOSHIYASU
IPC: F02D41/14
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the development cost of an internal combustion engine by simplifying the program of finding the fuel supply quantity for achieving the idle rotational frequency corresponding to the change of a load such as an air-conditioner. SOLUTION: A map for calculating a friction correcting term QIPBB from the rotational frequency NE is specially prepared and the friction correcting term QIPBB is calculated (S320). Therefore, the correcting term related to the variation of the idle target rotational frequency NETRG can be easily calculated without using data of a map for changing the idle target rotational frequency obtained by experiment by kind of load (S310, S320). Accordingly, as there is no need to set the correcting quantity by load related to the change of the idle target rotational frequency NETRG as a correcting term separately, complication of the development work can be avoided.
Patent JP-2002248212-A (JP)
Title: Control method for device for game, record medium, writer, reader and device for game
Inventor: ONISHI MASAAKI
IPC: A63F7/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To easily manage the operation of each game machine and device for a game in a game parlor and promote sales of a prepaid card in the game machine and the device for a game which can be played by using the prepaid card. SOLUTION: In a control method for the device for a game including the game machine allowing the use of the prepaid card, the control information (information for causing the prize winning state of the game machine, the information for canceling the prize winning state of the game machine and so on) for controlling the operation of the game machine is written in the prepaid card, whereby when the game machine is used by the prepaid card where the above control information is written, the operation of the game machine is controlled according to the written control information.
Patent JP-2002251766-A (JP)
Title: Object lens, condensing optical system, optical pickup device and recording/reproducing device
Inventor: KIMURA TORU
IPC: G11B7/09
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an object lens for information recording/reproducing in an optical information recording medium which is composed of two positive lenses, has a high NA, a small diameter and a large working distance and effectively corrects a chromatic aberration on the axis caused by a mode hopping phenomenon of a laser beam source or the like. SOLUTION: The object lens is composed of a first lens having positive refractive power and a second lens having positive refractive power which are arranged in order from the light source side, a ring band shaped diffraction structure is provided in at least one surface and the formula NA>=0.70, 0.05< WD/ENP<0.25 is satisfied (NA: A prescribed image side numerical aperture required for performing recording/reproducing to/from the optical information recording medium, WD: the working distance of the object lens, ENP: The incident pupil diameter of the object lens).
Patent JP-2002251974-A (JP)
Title: Electron beam type visual inspection device
Inventor: NINOMIYA HIROSHI
IPC: H01L21/027
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem of erroneous detection in comparison inspection due to displacement, caused when selecting comparison inspection areas separat ed from each other within a wafer which expands or shrinks in printing preci sion of individual exposure devices, a thermal treatment process, etc., thereby enabling comparison inspection. SOLUTION: An image above a sample 9 is detected and stored, and displacement between multiple stored sample locations and the corresponding images is statistically calculated to determine expansion/contraction amount 122, rotation 110 and degree of straightness 130. By correcting defective inspection locations based on the printing unit, and the expansion/contraction amount, the rotation and the degree of directness in the printing unit and by controlling a stage and a location of deflecting electron beams, the comparative inspection can be achieved.
Patent JP-2002249856-A (JP)
Title: Material for control electrode
Inventor: MARUYAMA NOBUTOSHI
IPC: C22C38/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a material for a control electrode which enables the suppresion of the unrequired release of electrons from a control electrode. SOLUTION: By weight, 0.005 to 0.05% P is added to an Fe-Ni alloy having a composition containing 30 to 55% Ni, 0.0010 to 0.0200% S, 0.1 to 0.8% Mn, <=0.3% Si and <=0.05% Al, and in which the content of O is controlled to <0.005%, and the balance substantially Fe with inevitable impurities.
Patent JP-2002249023-A (JP)
Title: Steering lock control device for vehicle
Inventor: WATARAI SADANORI
IPC: B60R25/0215
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous operation of a steering lock means even in the case that microcomputer output becomes unstable due to fluctuations of power voltage, in a steering lock control device for vehicle which consists of an electric actuator a steering lock means which switches lock/unlock corresponding to the operation of an electric actuator, drivers which drive the electric actuator, and a microcomputer which controls the operation of the drivers, and of which the power is supplies from a battery to the drivers and the microcomputer. SOLUTION: In the case that the power supplied from the battery 15 to the drivers 11, 12 and microcomputer 13 is unstable, a signal transmission control means 17 is provided which interrupts the transmission of a control signal from the microcomputer 13 to the drivers 11 and 12.
Patent JP-2002117134-A (JP)
Title: Method and device for managing product history
Inventor: KOBAYASHI MICHIO
IPC: G06Q50/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To perform distribution history management or value evaluation by storing history information on a distribution route in a product such as refrigerator or printer so as to perform electronic access. SOLUTION: A recycle chip 2 composed of a non-contact IC card is mounted on a refrigerator 1 and on a non-volatile memory 17 in this recycle chip 2, history information such as production information, recycle information and processing information of the distribution route is written by a reader/writer 21. At the same time, the history information stored on the non-volatile memory 17 is read out and it is confirmed whether the distribution route is proper or not. Then, recycle processing is exactly performed and further, illegal dumping or the like is prevented. Moreover, the time limit of user, residual value evaluation and waste evaluation or the like are calculated on the basis of cumulative using time or fault repair information.
Patent JP-2001251925-A (JP)
Title: Grass mower
Inventor: IMAMURA KENJI
IPC: A01D34/86
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a grass mower designed to improve the stability of straight advance travel and facilitate the driving operation in the grass mower having a subcutter on a lateral side of a traveling car body equipped with a main cutter. SOLUTION: This grass mower A1 is equipped with a traveling car body 1 having a main cuter 136, a front wheel 17 provided on the front side of the traveling car body 1, a driving wheel 16 provided on the rear side of the traveling car body 1 and capable of making the traveling car body 1 travel and the subcutter 84 installed in one of the lateral sides of the traveling car body 1. Spike members 174 thrusting into the grass mowing surface are provided in a site of the front wheel 17 contacting the ground of the grass mowing surface.
Patent JP-2002250191-A (JP)
Title: Slip prevention tool for ladder
Inventor: YASUNAKA SHIGERU
IPC: E06C7/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a slip prevention tool, or non-slip tool that can exhibit a nonslip effect by fixing it to a ladder. SOLUTION: A ladder 1 is made up of a pair of right and left vertical bars 2 and a plurality of horizontal bars 3 which are provided in between these vertical bars 2. A nonslip tool 20 is formed in a U-letter shape in cross section so that it engages with the horizontal bars 3. They can be, therefore, simply fixed to the horizontal bars only by hanging the nonslip tool 20 onto the horizontal bars 3, at the same time, an excellent nonslip effect can also be obtained by a large number of nonslip projections 21 which are formed on the upper part of the nonslip tool 20.
Patent JP-2001283251-A (JP)
Title: Method and device for rendering graphic object
Inventor: PFISTER HANSPETER
IPC: G06T15/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for rendering a graphic object capable of converting the graphic object into a surface element for any object. SOLUTION: A pipeline is provided with a memory to store the shape of the surface and shade attributes of the object. Attributes are arranged in an octree in a memory. The octree is provided with nodes arranged at plural levels, each node stores plural zero-dimensional sets consisting of n elements, the set locally approximates the shape and the shade attributes of a part of the surface of the graphic object and the sets consisting of n elements are provided with sampling resolution of an image space. Plural parallel processing pipelines are coupled with a memory. The pipeline projects the shape and the shade attributes of the octree on an image surface with a selected direction by traversing the sets consisting of n elements of the nodes of the octree from the lowest resolution level to the highest one.
Patent JP-2002254006-A (JP)
Title: Coating device
Inventor: YASUHARA MASARU
IPC: B05C5/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a slide bead coating device that not only prevents a processing trouble by thick coating at both the edge parts but also enables a high yield, a highly-efficient coating operation which has a big effect on restraining a thick coating or a thin coating at both the edge parts. SOLUTION: The coating device is featured as follows. In a slide bead coating device, a slide face discharge width of at least one layer of the slit is narrower than the inner width of a regulation member of the coating width on the slide face, and a slit of the narrow width is of an increasingly slanting shape in the slit width toward a slit exit inside a coating die.
Patent JP-2002255696-A (JP)
Title: Fabrication method of light emitting element
Inventor: NAKAMURA AKIO
IPC: C30B29/40
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To stably fabricate a light emitting element of high quality by regulating moisture concentration in hydrogen chloride used for HVPE method. SOLUTION: A Ga-containing compound semiconductor layer as a light emitting layer is formed on the main surface of compound semiconductor monocrystal substrate 4 by vapor phase epitaxy and the light emitting element is fabricated. Hydrogen chloride is introduced into a reaction vessel 106 in which the compound semiconductor monocrystal substrate 4 and Ga are arranged, the moisture concentration in hydrogen chloride introduced into the reaction vessel 106 is regulated to be <=10 ppm at all times and the Ga- containing compound semiconductor layer is grown by hydride vapor phase growth is grown.
Patent JP-2002253502-A (JP)
Title: Perimeter
Inventor: SUZUMURA YOSHIKATSU
IPC: A61B3/024
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a perimeter having advantages of both a manual type Goldmann perimeter and an automatic perimeter in which manual operation with freedom is possible, and in which measuring operation can be efficiently and easily conducted corresponding to an intention of an examiner. SOLUTION: For projecting a target 19 on a visual field dome 18, projection optical systems 1-15 are provided. For a projected position of the target 19, projector mirrors 14A and 14B can be controlled by a CPU 101 through drive systems of a motor, a solenoid, etc. The examiner can use a monitor 102, and an electronic operation system comprising a mouse 107, a light pen 108, and another pointing device 109 to directly operate a recording sheet pattern displayed (or printed) on the monitor 102 or a digitizer pad for deciding a spot position, inputting commands for recording user response, etc.
Patent JP-2002260306-A (JP)
Title: Method and apparatus for manufacturing optical disk
Inventor: KIKUCHI MINORU
IPC: G11B7/24
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical disk in which air bubble defects and adhesion unevenness are suppressed by preventing blocking when a substrate is allowed to adhere to a sheet. SOLUTION: In the apparatus for manufacturing the optical disk by pressing one principal surface of a disk substrate 1 on a sheet 4, which has a light transmissive sheet and an adhesive layer, a sheet holding part 11 equipped with a sheet positioning pin 13 is provided oppositely to a bracket 12 having a pad 15. The sheet 4 is placed on the sheet holding part 11, while fitting the sheet 4 to the sheet positioning pin 13. The vacuum suction is performed by the inner periphery suction part 16 and the outer periphery suction part 17, fitting the disk substrate 1 in the substrate positioning pin 14. Simultaneously, the outer periphery suction part 17 is drawn a little in the pad 15, and the disk substrate 1 is held in projected shape. The bracket 12 is moved toward the sheet holding part 11, and one principal surface of the disk substrate 1 is made to gradually adhere to the sheet 4 from an inner peripheral part to an outer peripheral part.
Patent JP-2002259034-A (JP)
Title: Method for neutralizing rotary key
Inventor: UEDA KAZUHO
IPC: F16F1/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To give a simple constitution to reduce the cost of assembling with respect to a method for neutralizing a rotary key. SOLUTION: In this method for neutralizing the rotary key, a rotary key device 8 has a rotary key 2, which has an axial-direction section part 2a, loosely fitted into a groove 4 formed in a pedestal 3 and has the rotary key 2 being freely rotatable and pivotally supported by a bearing 6 provided in one side part of the pedestal 3, and two flexible ribs 9 extended toward the rotary key 2 are fixed on both sides of the bearing of the pedestal 3, and these ribs 9 are brought into contact with the axial-direction section part 2a to hold the rotary key 2 in the neutral position and energize the rotary key towards the neutral position at the time of rotation of the rotary key 2.
Patent JP-2002253397-A (JP)
Title: Display case for selling commercial goods
Inventor: UEDA NORIHIRO
IPC: G07F11/38
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a display case for selling commercial goods which helps customers purchase commercial goods easily by moving a display shelf for commercial goods forward when using the display case as an open show case and saves a moving space for a device for receiving and carrying out commercial goods by moving the display shelf for commercial goods backward when using the display case as an automatic vending machine. SOLUTION: A display shelf 20 for commercial goods is formed to move back and forth depending on a state of a front door 2 whether it is open or closed. When the display case is used as an open show case by opening the front door 2, the display shelves 20 are moved forward and are placed in tiers. When the display case is used as an automatic vending machine by closing the front door 2, the display shelves 20 are moved backward and placed.
Patent JP-2001355089-A (JP)
Title: Metal-producing electrolyzer and its operating method
Inventor: TANAKA KATSUMI
IPC: C25C7/04
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a metal-producing electrolyzer and its operating method by which the deterioration of the working environment is prevented, the formed gas and metal are recovered more efficiently, and the oxidation of the formed metal is prevented. SOLUTION: The upper space 19 of a metal collecting chamber 10 is allowed to communicate with a gas collecting chamber 18 through a communicating port 21 formed in a second partition wall 8. The formed gas which has been entrained by a circulating flow of an electrolytic bath M and leaked into the metal collecting chamber 10 is transferred to the gas collecting chamber 18 through the communicating port 21 and recovered from an exhaust gas pipe 20 along with the regular formed gas. The upper space 19 of the metal collecting chamber 10 is continuously sucked through a suction pipe 23 to prevent the formed metal from being brought into contact with the atmosphere.
Patent JP-2002269262-A (JP)
Title: Vehicle inspection information disclosing system
Inventor: MATSUI YOJI
IPC: G06Q10/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To easily disclose vehicle inspection information in the form enabling a vehicle inspection user to easily browse and at small expenses. SOLUTION: In this vehicle inspection information disclosing system, a network 1 where a computer 3 of a vehicle inspection provider 2 providing a number of vehicle inspection businessman information and a computer 5 used by a number of vehicle inspection users 4 are freely connected to the Internet 6, the vehicle inspection information provider 2 creates a web page 17 selectively carrying a home page, description on vehicle inspection, a list of vehicle inspection businessmen, vehicle inspection application information and the other information, discloses the web page 17 on the Internet 6 by the computer 3. On the other hand, the vehicle inspection users 4, 4 can freely browse the Web page 17 by the computers 5, 5.
Patent JP-2002270770-A (JP)
Title: Thin-film element and integrated circuit using the same
Inventor: NAKANO AKIRA
IPC: H01L21/822
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin film element, that can obtain a specific characteristic in a high-frequency band by reducing a parasitic inductance caused by a right-handed magnetic filed, and to provide an integrated circuit using the element. SOLUTION: In a thin-film resistor 1, the current route between first and second terminal sections 2 and 3 is formed radially all-around the second terminal section 2, so that the component piercing the resistor 1 in the thickness direction of a magnetic field caused by the current route may be canceled.
Patent JP-2002264508-A (JP)
Title: Optical recording medium
Inventor: HARIGAI MASATO
IPC: G11B7/243
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a write once optical recording medium wherein a difference in the reflectance before/after recording is large, and the S/N ratio is favorable, not which can deal with a DVD-R or a blue laser or the like, and also, wherein there is no possibility for the deletion of recorded marks, and which is excellent in weather-resistance as well. SOLUTION: (1) For this write once optical recording medium, the recording layer comprises atoms of Te, Se, and either one of Ga and In. The composition of respective atoms satisfies 65<Te<=90, 0<Se<=20, and 5<=M1 <=50. In this case, Te+Se+M1 =100 (atom.%) is satisfied, and M1 is Ga or In. (2) To the recording layer, at least one kind of atom, which is selected from the group of Ge, N, Sb, Al, Sn, Ti, Zr and Bi, is added. When the added atom is taken as M2 , the composition ratio of M2 satisfies 0<M2 <=10 for the write one optical recording medium. In this case, Te+Se+M1 +M2 =100 (atom.%) is satisfied.
Patent JP-2002262619-A (JP)
Title: Seedling transplanter and method for transplanting seedling
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide both a seedling transplanter and a method for transplanting seedlings by which multiple row planting can be carried out in a narrow interrow space and the multiple row planting of at least >=5 rows can readily and efficiently be performed without changing respective left and right intervals of left and right travel propelling bodies and left and right seedling planting parts. SOLUTION: This seedling transplanter is characterized as satisfying the following requirements. At least two seedling planting parts 1Bl and 1Br are provided and installed side by side in the left and the right directions. The left and the right interval of the seedling planting positions of the left and the right seedling planting parts 1Bl and 1Br is set at 23 times expressed in terms of times of an integer of the planting interrow space W. The left and right relationship of the left and the right traveling propelling bodies and the left and the right seedling planting parts is composed so that the position can be changed by the planting interrow space without changing the left and the right interval of the left and the right propelling bodies and the left and the right interval of the left and the right seedling planting parts.  The left and the right seedling planting parts are set at relational positions striding over the center between the left and the right propelling bodies.
Patent JP-2002271388-A (JP)
Title: Delay buffer control system for real time packets
Inventor: KIKUCHI TAKAO
IPC: H04L49/9023
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a delay buffer control system for real time packets, which absorbs the delay fluctuation of voice packets on an IP network. SOLUTION: In receiving and reproducing voice packets with order numbers given in the sending order from a digital signal transmission line, a plurality of individual memory areas of a buffer memory include areas for storing voice data, the order numbers of the voice packets and pointers of the individual memory areas. The buffer control system reads and reproduces the information stored in the individual memory areas in a predetermined order of the pointers, stores quasi-silent information on the individual memory areas having pointers of delayed read timings, and controls them to store voice packets received from the digital signal transmission line on a plurality of individual memory areas limited by the pointers in the order of the order numbers of the voice packets so long as the read timing from the individual memory areas comes in the order of the pointers.
Patent JP-2001324989-A (JP)
Title: Device for shaping signals, especially audio signals
Inventor: CHARKANI NABIL
IPC: G10L21/038
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method through which audio signals are shaped without requiring a large amount of computations. SOLUTION: The device shapes signals, which occupy a certain frequency band and are attenuated at least in the lower portion of the band, especially audio signals. Further, the device reproduce the lower portion of the frequency band by filtering and the filter to be used is determined, for example, based on the signals reproduced employing a vector quantizer selection method. The device is applicable to the receiver of a telephone set transmission system that occupies a narrow frequency band between 300 Hz to 3,400 Hz and an audio device in which acoustic loss receives adverse effect by a high impedance loudspeaker, for example.