baber/WOPTO huggingface dataset:
Patent JP-2002001661-A (JP)
Title: Filtration method of cmp drain
Inventor: TAIHICHI MOTOYUKI
IPC: B01D29/62
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a filtration method to remove a nonremoved matter by using a filter made of a solid matter different from the nonremoved matter from drain mixed with the nonremoved matter of a semiconductor, metal, an inorganic matter, an organic matter, etc., discharged from a CMP device. SOLUTION: The solid matter 12 trapped by a first filter 10 having irregularities is filtered by using it as a second filter 13 in a first tank 75. It is possible to prevent clogging as movement of the solid matter 12 comes to be possible when external force is applied to a surface of this second filter 13. Thereby, it becomes possible to continue filtration and to increase concentration of CMP drain.
Patent JP-2002301723-A (JP)
Title: Method for manufacturing mold for foam molding
Inventor: ONO HIROAKI
IPC: B29C33/38
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently manufacture a mold for foam molding having a uniform thickness over the entire surface thereof by effectively utilizing three- dimensional CAD data when the mold for foam molding is manufactured by utilizing the three-dimensional CAD data. SOLUTION: NC processing data for processing a casting mold for casting the mold is created from the three-dimensional CAD data of a foamed molded product and the casting mold is formed from a resin material on the basis of the NC processing data by NC processing and the mold for foam molding is formed by casting using the casting mold.
Patent JP-2002305184-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: TSUTSUMI TAKASHI
IPC: H01L21/302
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To improve a generating efficiency of a plasma and uniformity of a plasma density distribution in a dry etching unit using the plasma generated by supplying electromagnetic waves of UHF band, and to realize an etching process of high selectivity in the dry etching step, in the case of manufacturing a semiconductor device. SOLUTION: A power of a frequency range of 200 MHz to 1 GHz is supplied to an antenna 4 installed in the atmospheric side of a dielectric 1. In order to raise incident efficiency by reducing the reflection of the power, the dielectric having a permittivity of 3.0 to 22 is used for a member of the outer periphery of the antenna 4, and hence the plasma density can be increased. A dielectric 8 having a different permittivity from that of the dielectric 1 and a cavity in which air is fully filled are provided at the upper part of the dielectric 1, and hence the electric field distribution of the incident electromagnetic waves is controlled.
Patent JP-2002312438-A (JP)
Title: Taxi use charge settlement system
Inventor: YANAGIHARA MASAO
IPC: G06Q50/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the forgery of a taxi ticket by utilizing a color copier and the use of the forged ticket. SOLUTION: The taxi ticket 21 has entry columns for riding section and riding charge and a signature column for a taxi user and is provided with a truth display region 33 made of a magnetic body in a part of the ticket. A taxi ticket truth or falsehood distinguishing device 35 has a magnetic sensor, an operation display lamp 37, and a truth or falsehood display lamp 38 and lights the operation display lamp 37 and the truth or falsehood display lamp 38 when detecting the truth display region 33 from the taxi ticket 21. On the contrary, if the truth display region 33 cannot be detected by the forged ticket, the truth or falsehood display lamp 38 cannot be lit even if the operation display lamp 37 is lit.
Patent JP-2002313925-A (JP)
Title: Semiconductor integrated circuit incorporating power supply circuit, liquid crystal display controller and portable electronic apparatus
Inventor: ENDO KAZUYA
IPC: G09G3/36
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal drive controller incorporating a power supply circuit in which latch-up is retarded even when the level of the other liquid crystal drive voltage is determined while matching one level of the amplitude of a segment drive voltage to the ground potential. SOLUTION: A semiconductor integrated circuit incorporating a power supply circuit (230) and arranged such that a negative voltage (VCOML) generated from the power supply circuit is applied, as a bias voltage, to a substrate or a well region is provided with a switch (270) for applying the ground potential temporarily to the substrate or the well region being biased with the negative voltage at the time of starting the power supply circuit.
Patent JP-2002262937-A (JP)
Title: Cosmetic compact with lighting
Inventor: MATSUNAKA EIZO
IPC: A45D33/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a convenient cosmetic compact with lighting at low cost which enables a user to convincibly re-make up even in a dark place and to confirm her face by equipping a lighting function to the cosmetic compact carried everyday to enable the compact to be usually carried and the power source to be operated. SOLUTION: A cell or a rechargeable battery is built in the body of this double-foldable cosmetic compact with a mirror, makeup powder, and a makeup puff. The power source is enabled to be adjusted at a side part of the cosmetic compact body. When the power source of the lighting of the cosmetic compact is turned ON, the lighting irradiates the face in the using side so that the image is brightly reflected on the mirror.
Patent JP-2002312342-A (JP)
Title: Fluid motion analyzing device and method, and recording medium
Inventor: HIRANO YOSHIKUNI
IPC: G06F19/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fluid motion analyzing device capable of stably and easily analyzing the fluid motion even when an hardly analyzable item instable in analysis is included in a non-steady advection diffusion equation under a specific condition. SOLUTION: This fluid motion analyzing device 1 is provided with an integral data calculating part 151 for integrating and calculating an advection term included in the non-steady advection diffusion equation. Further, a non-advection term data calculating part 16 is provided to calculate the non-advection terms as the terms excluding the advection term, included in the non-steady advection diffusion equation by a finite difference method.
Patent JP-2002314444-A (JP)
Title: On-vehicle digital broadcast receiver
Inventor: ICHIKAWA TETSUYA
IPC: H04B1/16
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle digital broadcast receiver that displays an abbreviated form of a label when driving a vehicle and displays all labels when the vehicle is at a stop. SOLUTION: A control section 6 uses an abbreviated form representation of a label for the receiver in a small number of display digits attached to a broadcast program received during the drive of the vehicle on the basis of a result of detection of a vehicle drive/stop detection section 11 to allow a display section 9 to display the abbreviated form of label. When the vehicle is at a stop by means of scrolling, the control section 6 allows the display section 9 to display the labels for the receiver in a large number of display digits attached to the broadcast program.
Patent JP-2002309497-A (JP)
Title: Sizing agent dispersion liquid
Inventor: NAGAO KAZUKI
IPC: G03C1/79
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a β-ketoamide-based sizing agent dispersion liquid excellent in water resistance and size effect on paper, paperboard and the like, hardly decreasing paper strength and good at dispersion stability of the agent itself. SOLUTION: The sizing agent dispersion liquid is characterized by comprising a polymer emulsifier and a β-ketoamide compound obtained by reacting 2- oxetanone compound represented by general formula (1) with at least one kind of polyamine compound having 1-10 of at least one of primary or secondary amino group in a molecule.
Patent JP-2002309854-A (JP)
Title: Gate opening/closing system
Inventor: YANAGIDA AKIRA
IPC: E05F15/20
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a gate opening/closing system which is improved in communicating performance thereof by effectively using a time interval at the time of transmitting output signals. SOLUTION: According to the gate opening/closing system, when the number of portable machines 6 to be registered is set, a receiving time zone setting section 12 sets the number of receiving time zones to be allotted to the time interval. Therefore, the less the number of the portable machines 6 to be registered, the shorter the time interval, whereby a preamble portion contained in an output signal can be set to a longer period in the time zone, correspondingly. As a result, the communicating performance between a gate unit 4 of the gate opening/closing system and the portable machine 6 of the same can be improved.
Patent JP-2002312800-A (JP)
Title: Locus calculating method and its device and recording medium
Inventor: OKI MITSUHARU
IPC: G06T11/20
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To calculate an optimal locus passing the neighborhood of an applied point column. SOLUTION: In a calculating device 1, an arithmetic processing part 10 generates a passing the neighborhood of an applied point column, and when the generated is constituted of a plurality of curves, the continuous P curves among those curves are replaced with continuous Q (Q<P) curves so that the number of curves can be reduced, and a locus is generated for the weighted point column so that an optimal locus can be generated. The generated locus is preserved in an RAM 15, and outputted to a monitor 14.
Patent JP-2002020651-A (JP)
Title: Mixture of filler with organosilicone compound, manufacturing method of the same and use of the same
Inventor: LUGINSLAND HANS-DETLEF
IPC: C08K13/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a white mixture of a filler with an organosilicone compound having improved storage properties. SOLUTION: A mixture, which can be incorporated into a rubber mixture, of at least one filler comprising a surface-treated, hydrophobic precipitated silica with an organosilicon compound represented by general formula I: Y-Sx-Z is manufactured by spraying the organosilicon compound on homogeneously surface-treated, hydrophobic precipitated silica in a mixing apparatus at a temperature of lower than 50 deg.C. This mixture has white, powdery and dry appearances and exhibits good processability and storage stability.
Patent JP-2002312893-A (JP)
Title: Method for reserving and despatching taxi by communication network, its communication system, and program
Inventor: KONISHI AKIRA
IPC: G06Q30/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To accurately and surely dispatch a taxi by making a person, who has made a reservation for a taxi, easily and accurately inform a taxi reservation center or the like of an appointed place. SOLUTION: A mobile terminal 1A measures the absolute position of a taxi reservation place and transfers it to a taxi reservation center communication device cont and also transfer it by telephone. The taxi reservation center communication device cont informs the mobile terminal 1A of items including a taxi reservation number by telephone and performs radio broadcasting for taxi reservations and transfers map information, where the absolute position of the taxi reservation place is displayed, to a mobile terminal 1B of one determined taxi to be dispatched.  The mobile terminal 1B of the taxi informs that this taxi can be dispatched, by radio in response to report of the taxi reservation place from the taxi reservation center communication device cont and displays received map information on a car navigation device uvi together with the measured running position of the taxi, and then the taxi goes to the taxi reservation place.
Patent JP-2002314550-A (JP)
Title: Automatic vending machine network system
Inventor: SHIMANO SHUNNOSUKE
IPC: G07F9/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive system that can manage inventory control or the like of automatic vending machines. SOLUTION: An automatic vending machine network management server is connected to master automatic vending machines through a wireless public channel. The automatic vending machines make communication with each other by means of a specified low power radio communication.
Patent JP-2002016980-A (JP)
Title: E1 channel assigning device between switchboard and iwf part in cdma mobile communication system and method therefor
Inventor: PARK SANG-HO
IPC: H04J13/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To acquire a service whose quality is satisfactory by supporting a whole low speed IS-95A and high speed IS-95B system by realizing variable E1 superchannel assignment. SOLUTION: At the time of performing E1 channel assignment between a switchboard and an IWF part in a communication system, a communication processor receives call type information corresponding to plural call types which are being processed from a host processor, and captures which of high speed calls or low speed calls are included more in the plural call types which are being processed by using the call type information. When there are higher speed calls, the communication processor designates the first and second high speed superchannel storage areas of respective transmission/reception SI RAM as active areas, and designates the first and second low speed superchannel storage areas of those respective transmission/reception SI RAM as shadow zones.  Then, a multiple channel control unit reads the E1 channel assignment information of the first and second high speed superchannel storage areas stored in those respective transmission/-reception SI RAM, and assigns the high speed 10 channel superchannel to the E1 channel according to the E1 channel assignment information.
Patent JP-2002316406-A (JP)
Title: Method of printing and printer
Inventor: NAKAMORI HIROSHI
IPC: B41J2/01
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To perform printing on a printing medium made of a transparent material so as to achieve targeting density without using an ink having a high concentration. SOLUTION: Data is printed on a printing medium 31 made of a transparent material using an ink. When the concentration of the ink for the data is lower than a predetermined concentration, the same data is printed on the identical portion of the printing medium 31 by the same ink plural times.
Patent JP-2002275337-A (JP)
Title: Heat-melting resin composition
Inventor: OHARADA AKINOBU
IPC: C08K5/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat-melting resin composition having water solubility which is capable of heat-melting without generating discoloration and nasty smell by thermal decomposition as well as of manufacturing it inexpensively in simple manufacturing processes. SOLUTION: This heat-melting resin composition having water solubility comprises compounding 0.1-30 pts. mass of at least one of an anionic surfactant and a water soluble polymer containing a sulfonate base into 100 pts. mass of a polyvinyl alcohol resin having a degree of saponification of 20-70 mole % and 0.05-25 pts. mass of a hydrazine compound.
Patent JP-2002005460-A (JP)
Title: Panel heater and buried floor heating apparatus
Inventor: IIZUKA KENJI
IPC: A01G9/20
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a panel heater for floor heating which can be attached upon construction with driving of a nail. SOLUTION: A panel heater 1 comprises a heat dissipation plate 12 and a straight heater 13 disposed in close contact with one surface of the heat dissipation plate 12. An identification member 16 such as a tape is formed on the opposite side surface of the heat dissipation surface 12 to the surface where the heater 13 is disposed in close contact in a region including a region where the heater 13 is disposed. Upon mounting such a panel heater 1 on the floor and the like the heater 13 is not disposed in a region where no identification member 16 is formed, so that even if a nail is driven in the region, the driven nail is picked up by the heater 13 to prevent the heater 13 from being destroyed. Thus, there is ensured mounting with driving of the nail which has bee impossible to achieve.
Patent JP-2002318906-A (JP)
Title: Account information notifying service method
Inventor: HAYASHI MASAKI
IPC: G06Q50/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique related to account information notifying service method capable of notifying transaction information to a customer without delay by regularly monitoring a number of pieces of transaction information in a number of transaction accounts at a low cost by the use of an agent technique on the Internet. SOLUTION: A system for executing this account information notifying service method substantially comprises, as shown in Fig. 1, a financial institute agent server (transaction information collecting means) 301 connected to transaction accounts 401, 402-40n of financial institute such as contractant's bank or the like, a monitoring agent server (transaction account monitoring means) 101 for monitoring the transaction information of the transaction accounts 401, 402-40n, and contractant terminals 201, 202-20n of contractants.
Patent JP-2002322619-A (JP)
Title: Luminous tack
Inventor: FUJII TAKASHI
IPC: F21S2/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a luminous tack capable of making the outgoing angle of light approximately horizontal, eliminating the projection of the luminous tack from the ground surface and elongating the discrimination distance. SOLUTION: In this luminous tack, rays of light (a) emitted from light emitting pats 11, 12 disposed opposite to each other intersect each other to radiate in the opposite directions. The light emitting parts 11, 12 are disposed so that the centers of optical axes of the light (a) emitted from the light emitting parts 11, 12 will not overlap each other.
Patent JP-2002324765-A (JP)
Title: Iron silicide film forming method, semiconductor wafer and optical semiconductor device
Inventor: YAMAGUCHI KENJI
IPC: H01L21/205
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an iron silicide film forming method, a semiconductor wafer and an optical semiconductor device for forming a thick and continuous β-FeSi2 film having a good quality. SOLUTION: The method of forming an iron silicide film layer 4 or β-FeSi2 on an Si wafer 1 having a crystal plane (001) on the surface comprises an SiGe layer forming step of epitaxially growing an SiGe layer 2 on the Si wafer, and an iron silicide layer forming step of epitaxially growing the iron silicide layer on the SiGe layer.
Patent JP-2002325172-A (JP)
Title: Image processor
Inventor: HIRAOKA TORU
IPC: H04N1/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for a digital composite machine that eliminates the need for a user to skip between the image processor and an external terminal in applying division scanning to an image of an original. SOLUTION: A main control section 1 of a digital composite machine 20 uses an image read section 2 to divide one image into a plurality of images, converts them into image data (steps S11-S15 in Figure 5), and transmits the received and converted image data to a client PC30 as its control. The digital composite machine 20 is provided with an operation section 5 that instructs it as to whether or not one image is divided into a plurality of images and the images are to be received. Furthermore, the operation section 5 designates the size of the images after division (step S2 in Figure 4), and the main control section 1 uses the image read section 2 to divide one image into a plurality of the images and receives them in a way that the size after the division is the designated size and converts them into image data (steps S5-S15).
Patent JP-2002328709-A (JP)
Title: Tool path preparing method
Inventor: KATO NORIYUKI
IPC: G05B19/4093
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To prepare a tool path capable of smoothly working a working surface by making any difference in level inconspicuous. SOLUTION: A working shape and a working condition are inputted, and a working area is designated on a working surface. A reference line is designated in the working area, and a tool path in the working area is calculated based on the reference line. When there is a single working area, an extended area for tool escape is added to the pick direction termination of the working area, or an extended area for tool approach is added to the pick direction start edge of the working area. When there are a plurality of working areas, the extended area for tool escape is added to the pick direction termination of the working area to be worked at first, and the extended area for tool approach is added to the pitch direction start edge of the working area to be worked later.  The tool path in the extended area is calculated so that the isolated quantity from the working surface can be increased according as isolated from the boundary line of the working area. Then, the tool path data of the working area and the extended area are outputted.
Patent JP-2002328245-A (JP)
Title: Optical module
Inventor: OGAWA IKUO
IPC: G02B6/12
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly functional and high performance optical module in which the problems of the connection loss between a plane optical waveguide and an optical element and the variation of the loss are remedied. SOLUTION: In the optical module provided with the plane optical waveguide 1 having an approximately single waveguide mode and with an optical waveguide device 100 which is optically connected with the plane optical waveguide, at least one or more wave front conversion parts 12-1 are arranged along the transmission route of light on a light input/output end face 12 or in the vicinity thereof of the plane waveguide, the part 12-1 emitting an light beam condensed only in approximately plane direction of the plane optical waveguide 11 and converting the wave front of the light wave.
Patent JP-2002329764-A (JP)
Title: Wafer transfer apparatus and transfer method
Inventor: MOROE HIROBUMI
IPC: B65G49/07
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a wafer transfer apparatus and a method which can reduce a stress to a wafer, realizes simplification of the apparatus, and the temperature variation of the wafer is little. SOLUTION: The wafer transfer apparatus is equipped with heat stages 20, 21, 22 on upper surfaces of which grooved channels 23 parallel in a direction A of transferring wafer are formed, pawls 35 inserted into the grooved channels 23, and a transfer means which holds the pawls 35, moves them up/down, and removes them in a direction of transferring. An inclined plane 35a is formed at a tip of the pawl 35 in the transfer direction, the inclined planes 35a are formed so as to extrude little over the heat stages 20, 21, 22 when the pawls 35 are positioned in the grooved channels 23.