baber/WOPTO huggingface dataset:
Patent JP-2002124491-A (JP)
Title: Polishing pad
Inventor: JIYOU KUNITAKA
IPC: B24B37/20
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad for mechanically flattening the surface of an insulation layer or metal wiring formed on a silicon substrate which has a small global step difference, hardly causes dishing in the metal wiring, and generates less dust or scratches. SOLUTION: The polishing pad has a micro rubber A hardness of 80 deg. or larger, has a compression storage elastic modulus of 1000 MPa or lower at 35 deg.C and at the frequency of 1 Hz, and has 0.1 or larger of loss tangent which is a ratio of the compression storage elastic modulus to compression loss elastic modulus.
Patent JP-2002067340-A (JP)
Title: Driving circuit and method for testing the same
Inventor: MURAYAMA TAKASHI
IPC: G01R31/27
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit which can be tested before a plurality of driven elements are formed on a substrate by a second manufacturing process after a driving circuit is formed on the same substrate by a first manufacturing process. SOLUTION: A driving circuit comprises driver transistors which are respectively provided among a first signal line and a plurality of driven elements, a controlling circuit for controlling ON-OFF of the driver transistors and a testing circuit for testing the driving circuit. The testing circuit consists of a switching element and a resistive element which are connected in a series between a connection of the driver transistors and the driven element and a second signal line. The driving circuit is tested by controlling ON-OFF of the driver transistors by the controlling circuit and turning on the switching element by a controlling signal before the driven circuits are formed on the same substrate after the driven circuit is formed.
Patent JP-2002072775-A (JP)
Title: Image forming apparatus, control method for image forming apparatus, image formation system, control method for image formation system, and storage medium
Inventor: AOYANAGI TAKESHI
IPC: B41J29/38
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To end copying or printing operation without disturbing a next user, to enable a user to make a place where partition paper is inserted later clear, and to remarkably improving storing operation by the user by carrying out the copying or printing operation up to the end even if the partition paper runs short by inserting a paper sheet instead of the partition paper and making respective groups of outputs discriminating through shift sorting. SOLUTION: If partition paper to be inserted runs short during printing operation in partition paper insertion mode wherein the partition paper printed by a partition paper printer part 113 is inserted in between normal print outputs obtained by a printer part 2, a CPU 114 performs control so that print outputs are classified by groups and sorted.
Patent JP-2002067112-A (JP)
Title: Method and apparatus for injection compression molding for moldings by multi-cavity method
Inventor: MIYAMOTO REI
IPC: B29C45/56
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for injection compression molding capable of rapidly and efficiently forming accurate small-sized moldings by multi-cavity method and adopting a simple constitution of the apparatus. SOLUTION: The method for injection compression molding comprises a step of group dividing many cavities (1A, 1B) formed by closing a fixed side mold (3) and a movable side mold (2) into a plurality of cavity groups (groups) so as to include at least two cavities in each group, casting the molds (2, 3), then distributing a molten resin into the cavities (1A, 1B) of each group via hot runners (10A, 10B) to fill the resin in the cavities; a step of independently conducting an operation for individually detecting filling states of the resin in at least one cavity of each group and completely closing a gate when a predetermined filling state is arrived at each cavity group; a step of independently conducting an operation for advancing a distal end of movable mold cores (5A, 5B) of the cavities in the cavities and enhancing a pressure in the cavity to a predetermined value at each cavity group; and a step of releasing the molding after a predetermined cooling time is elapsed, to be sequentially performed.
Patent JP-2002082493-A (JP)
Title: Toner
Inventor: HIRATSUKA KAORI
IPC: C07C245/10
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner having fast electrification rising property even in a high temperature and high humidity environment and showing good developing property for a long time in a high speed machine. SOLUTION: The toner contains at least a binder resin, a coloring agent and an organic metal compound. The organic metal compound is an azo iron compound produced from a specified monoazo compound. The weight average particle size X of the toner ranges from 5 to 12 μm. In the particles having >=3 μm diameter calculated as circles, particles having >=0.900 circularity (a) obtained by formula (1) a=L0/L, where L0 is the peripheral length of the circle having the same projected area as that of the particle image and L is the peripheral length of the particle image, are included by >=90% cumulative value based on number. The cumulative value Y based on number of particles having >=0.950 circularity and the weight average particle size X of the toner satisfy specified relation.
Patent JP-2002084611-A (JP)
Title: Monitoring device for gas-insulated apparatus
Inventor: HIRANO YOSHIHIKO
IPC: G01R31/12
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device for a gas-insulated apparatus, capable of measuring the density of SF6 gas continuously or in a short period of time and is capable of measuring gases to be analyzed on site. SOLUTION: The monitoring device for a gas-insulated apparatus is made up of a switching part, provided with component devices including breakers, disconnectors, and grounding switches, a conducting part provided with those devices including buses, bushings, and lightning arresters, and a sealed container storing these components devices. An insulating gas is filled in the sealed container and a plurality of gas sections are divided. In this monitoring device, the constituent ratio of the insulating gas can be measured in a short period of time or continuously, by measuring the thermal conduction ratio of the insulating gas. This measurement enables the recycling systems of the SF6 gas or a mixed gas insulated apparatus to be materialized.
Patent JP-2002084200-A (JP)
Title: Turbo encoder and data processing method therefor
Inventor: KAMOGAWA MANABU
IPC: G06F11/10
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To speed up the processing of a turbo encoder and to share a memory between an encoder and a decoder. SOLUTION: Buffer registers 109, 110, and 111 are provided before and after two element coding circuits (101 and 102). An amount with a single word of information bit is read from a memory 103 at in one stroke and is accumulated in the buffer register 109. Agitated data (interleaved data) are read from the memory 103, while data is outputted from the buffer register 109. Thus, a parallel supply of data to the two element coding circuits is permitted. Related to the code and information bit outputted from the element-coding circuits 101 and 102, a prescribed amount of them is accumulated in the registers 110 and 111, and a data is cut off at a convenient point and written in a buffer memory 104 for settling unconformity of word width between memories.
Patent JP-2002083612-A (JP)
Title: Electrolyte film and its manufacturing method, and fuel cell and its manufacturing method
Inventor: YAMAGUCHI TAKEHISA
IPC: H01M8/10
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a new electrolyte film, in which permeation of methanol (cross-over) is restrained as much as possible and which is also durable under an environment of higher temperature (not lower than about 130 deg.C), and a fuel cell using the electrolyte film, especially methanol direct type solid polymer fuel cell, as well as to provide its manufacturing method. SOLUTION: This electrolyte film, in which the first and the second polymers having a protonic conductivity are filled in fine pores of porous base material, which substantially does not swell with respect to methanol and water, and the electrolyte film where one end of the first polymer is made to be bonded to an inner surface of fine pores of the base material is used.
Patent JP-2002082193-A (JP)
Title: Refueling machine
Inventor: KURUMA HIROYA
IPC: G21C19/18
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a refueling machine, capable of accurately working for exchanging fuel assemblies and preventing falling or derailment, even with respect to earthquakes. SOLUTION: A controller 26 controls in normal running polarity the switching of a bridge driving linear motor which drives a bridge 6 and a trolley driving linear motor driving a trolley 7. When an earthquake wave is detected, the polarity-switching control is terminated, and a constant suction forces are generated between each of stator side coils 1 and 3 and mover side coils 2 and 4 of the bridge driving linear motor and the trolley driving linear motor. Using this method, the bridge 6 and the trolley 7 are fixed, and the hazards of moving and falling of the bridge 6 and the trolley 7 by earthquakes is prevented.
Patent JP-2002087603-A (JP)
Title: Paper feeding mechanism and image forming device
Inventor: KASAI SHUICHI
IPC: B65H3/46
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a separation-pad type paper feeding mechanism and an image forming device allowing a paper cassette to be detached without leaving paper in. a body of the device. SOLUTION: A rack 14 is provided on the paper feeding side of the paper cassette 4 detachable from the body of the image forming device. A shaft of a paper feeding roller 1 on the body side is provided with a one-way clutch 16 and a gear (pinion) 15 meshing with the rack 14 with its drive regulated by the clutch 16. The gear 15 rotates in an opposite feeding direction (clockwise) in an interlocked manner with the motion of taking out the cassette 4. The roller 1 is rotated with the gear 15, thereby bringing back recording paper nipped between the roller 1 and a separation pad 2 into the cassette 4.
Patent JP-2002089345-A (JP)
Title: Misfire detection device for engine
Inventor: SAKAMOTO KATSUHIKO
IPC: F02D41/22
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the precision of misfire detection of an engine. SOLUTION: This flameout detection device is furnished with a rotating angle detection means 17 to detect a rotating angle of an output shaft of the engine, a learning means 37 to learn tolerance by finding the to tolerance of rotating angular speed, a rotating angle correction means 37 to correct the rotating angle detected by the rotating angle detection means, a feedback control means 37 to detect an air-fuel ratio of combustion gas of the engine and to feedback-control it in accordance with a feedback correction value found by the air-fuel ratio and a tolerance learning prohibiting means 37 to prohibit tolerance learning,  and it prohibits learning of the tolerance until specified time passes after the feedback correction value is reset while the feedback correction value is stuck to a specified upper limit value or a specified lower limit value in the middle of controlling it by the feedback control means 37.
Patent JP-2002084958-A (JP)
Title: Adhesive sheet for catching flying insect pest
Inventor: MORIGUCHI HIKOYA
IPC: A01M1/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sheet for catching flying insect pests capable of attracting the flying insect pests without using a chemical substance. SOLUTION: This adhesive sheet for catching flying insect pests is provided with a form or a pattern to attract flying insect pests or a combination of a form and a pattern or a combination of a form, a pattern and a color (except a picture of the flying insect pest).
Patent JP-2002091993-A (JP)
Title: Method for supplying advertising information
Inventor: MATSUMOTO TOSHIFUMI
IPC: G06Q30/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying advertising information allowing an advertisement client to input advertisement information on a time service, etc., speedily and simply and allowing an advertisement receiving person to obtain the advertisement information on a time service, etc., with the feeling of one hand operation at an outgoing destination, corresponding to the temporal change of the advertising information. SOLUTION: The method for supplying advertising information performed by a managing computer 6 connected to the Internet, etc., 4 between with a portable radio information terminal 1 which can transmit and receive at least character information by connecting with the Internet, etc., 4, is provided with a step for quickening the advertisement client to input advertising information including an event opening time from the terminal 1 and storing the inputted advertising information in connection with the identification information of the advertisement client stored in advance, and on the other hand,  for quickening the advertisement receiving person to input a retrieving instruction including a set time zone from the terminal 1 and reading advertisement information in which the event opening time is overlapped with the set time zone from the inputted retrieving instruction and a step for outputting this read advertisement information to the terminal 1 of the advertisement receiving person.
Patent JP-2002088305-A (JP)
Title: Emulsion composition for coating glass container and glass container coated with the same
Inventor: YAMATO TOSHIO
IPC: C08J3/05
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion composition for coating glass containers, having high preservation stability and coatability, capable of forming a coating film of excellent water resistance, dew condensation resistance flaw hiding power and touch feeling on a base material at room temperature after applied onto the base material, and free from such problems as oil floating when sunk underwater coati liquid running out due to dew condensation water and slipperiness, thus having comprehensively excellent performance. SOLUTION: This emulsion composition is obtained by merely mechanically emuisifying a mixture comprising (A) a silanol group-terminated polydiorqanosiloxane of the general formula: HO(R2SiO)mH (wherein, R2 are each a (non) substituted univalent hydrocarbon group and may be different from each other; and (m) is such a number that the viscosity of the component A is 10-50 cP at 25 deg.C), (B) a surfactant and (C) water.
Patent JP-2002095071-A (JP)
Title: Network system and control method of apparatus
Inventor: OKAMOTO MITSUNAGA
IPC: G06Q50/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To realize a desired processing by integrating functions of home electric apparatus connected with a network. SOLUTION: A plurality of home electric apparatuses 10, 12, 14 and 16 are connected with a network. Attributes and a control program of each apparatus are described at the sections 10c, 12c, 14c for describing functions to be controlled and registered at the section 16a for describing the list of functions to be controlled of an apparatus 16 functioning as a directory service upon connection with the network. When some apparatus utilizes the function of other apparatus, the attributes and the control program of a relevant apparatus are fetched from the section 16a for describing the list of functions to be controlled of that apparatus 16 and then the function of the relevant apparatus is called and utilized.  When a TV, a digital camera and a home server are connected with a network, a monitor function for displaying an image picked up by means of the digital camera on the TV and storing a required image in the home server is realized.
Patent JP-2002094413-A (JP)
Title: Rake receiver
Inventor: MITSUKI ATSUSHI
IPC: H04B1/707
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a RAKE receiver which exhibits superior reception characteristic by finding an appropriate weighting factor to each path, through simple calculation without significantly increasing the scale of hardware or power consumption. SOLUTION: Matched filters 11 and 12 input signals received through antennas 1 and 2, after the signals are converted into digital signals, respectively, and find the correlations between an already known signal contained in a pilot signal and the received signals, based on the digital signals. A channel estimator 20 detects the paths assigned to fingers 401-412, based on the outputs of the filers 11 and 12 and a RAKE combiner 50 finds the weighing factors given to the despreading results of the fingers 401-412, from the ratio of the power level of the interference amount to a path for which a weighing factor is to be calculated to the sum total of the power levels of the interference amounts to the other paths.
Patent JP-2001342828-A (JP)
Title: Exhaust emission control valve
Inventor: SAGARA MIKIO
IPC: F02M35/16
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by providing a bearing bush with a sealing function to dispense with an expensive sealing member in an exhaust emission control valve. SOLUTION: This exhaust emission control valve is provided with a valve housing 56 and a valve element 57 rotatably stored in the valve housing 56, and a transmission member 67 is fitted to the outer end of a valve shaft 62 of the valve element 57 projected outside the valve housing 56. In the exhaust emission control valve, a bearing bush 60 rotatably supporting the outer peripheral surface of the valve shaft 62 at the inner peripheral surface and the end face of the valve element 57 at the end face is mounted in the valve housing 56, and the valve element 57 is energized by load of a thrust spring 83 so that the opposite end faces of the bearing bush 60 and the valve element 57 are put in the mutually press-contacting sealed state.
Patent JP-2002096297-A (JP)
Title: Die for multi-axial punching
Inventor: YASOTA HISASHI
IPC: B26F1/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a die for multi-axial punching for performing the multi- axial punching (gang die punching system and grid die punching system) by effectively utilizing the work area to a maximum. SOLUTION: A corner part of a work W is brought close to a main die holding part 341 to enable the multi-axial punching by advancing a lower half part f2 of a finger F with the work W or a work holder held thereby while a sleeve die holding part 342 is lowered above the sleeve die holding part 342 by utilizing an advancement space S ensured above the sleeve die holding part 342. When an undetermined hole is punched, a space is generated between the work W and a die D1 for punching undetermined hole, and causes deflection of the work resulting in defective punching. Thus, the sleeve die holding part 342 is elevated/lowered to the same level as the main die holding part 341, and when an undetermined hole is punched, the sleeve die holding part is elevated therefor.
Patent JP-2002092628-A (JP)
Title: Game system, information storage medium, and compressed data forming method
Inventor: ARITA TAKESHI
IPC: A63F13/52
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game system, an information storage medium, and a compression method for forming a high-quality realistic image while restraining data using storage capacity. SOLUTION: Color data are obtained by expanding compression data CP1 of the color data for an original image by means of a decoding, while compression data CP2 formed by setting an α-value of the original image to the color data and compressing them are expanded by means of a color data decoding part, and obtained expansion data EX2 are set to the α-value. Then, α-synthesizing process using the color data and the α-value is carried out so as to form a game image. The α-value is set to a value matching gradation of a green constituent in the expansion data. In compression, the size is squeezed in the lateral direction and in the vertical direction, while in expansion, the size is expanded to be returned to the original one.  As first data to be compressed/ expanded, hit-checking data, object shift controlling data, object image controlling data, and depth value data are used.
Patent JP-2002097965-A (JP)
Title: Cold heat utilizing power generation system
Inventor: SUZUKI TAKESHI
IPC: F01K23/10
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To generate power at high efficiency without causing icing in an LNG carburetor. SOLUTION: After a high-pressure liquid carbon dioxide (d) produced in a liquefied natural gas carburetor is heated by the exhaust gas (e) from an expansion turbine, high temperature and high pressure gaseous carbon dioxide (g) heated in a heater 8 (16) on the upstream side of the expansion turbine is fed to the expansion turbine 4 for power generation.
Patent JP-2002116630-A (JP)
Title: Intermediate transferring member and image forming device
Inventor: SATO HIROAKI
IPC: G03G15/16
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To correctly form an image on an intermediate transfer member, in eliminating the processing stage for stabilizing the image before transferring, as well as to efficiently transfer the formed image on recording medium. SOLUTION: This intermediate transferring member 1 is provided with a porous body 3 formed by such as a PTFE on a surface, in which releasing agent 2 like silicone oil is impregnated on a base material 4.
Patent JP-2002109151-A (JP)
Title: Method and device for evaluating environmental load and recording medium
Inventor: KATO HISAHIRO
IPC: G06Q50/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an environmental load evaluating method and an environmental load evaluating device capable of obtaining more accurate LCS evaluation results by calculating the amount of transporting means on the basis of a material handling size at the time of transporting a product, and to provide a recording medium. SOLUTION: The size of a product to be a transportation object and a transportation condition such as the information of a transportation base are inputted. The size of material handling used to transport the product is calculated on the basis of the inputted size of the product. A transportation distance is calculated from the inputted information of the transportation base, and the transporting means of an appropriate size is selected from the transportation distance and the calculated material handling. The selected transporting means calculates an environmental load that takes place at the time when the product is transported in the inputted transportation condition.
Patent JP-2002100178-A (JP)
Title: Data recording and reproducing device using storage device being attachable and detachable
Inventor: HIRAI TATSUYA
IPC: G11B33/14
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and reproducing device in which a magnetic disk device can be detached without opening a case. SOLUTION: A hollow is made at a side surface or a bottom surface of a data recording and reproducing device, and a magnetic disk can be externally attached and detached to/from the hollow. At the time of loading the magnetic disk device, a substrate surface to which a LSI is attached is made so as to be turned to the outside seeing from the case. A cover which has plural ventilation holes to which a finger cannot be inserted and can be entirely and electrically cut off for the substrate surface. Thereby, a radiation characteristic of the magnetic disk device can be improved. Also, when plural magnetic disk is loaded in the data recording and reproducing device and one magnetic disk device is continuously operated at some decided temperature and some decided time or more, the magnetic disk device to be operated can be switched to the other.