baber/WOPTO huggingface dataset:
Patent JP-2002072557-A (JP)
Title: Electrophotographic color toner
Inventor: SEMURA TETSUHIRO
IPC: G03G9/09
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a toner having blocking resistance, superior fixing property, transparency and pulverizing property and sustaining the electrification amount for over a long time, without causing contamination of a photoreceptor. SOLUTION: The toner contains a coloring agent and binder resin, comprising essentially crystalline polyester and amorphous resin. The crystalline polyester is nonlinear crystalline polyester prepared by condensation polymerization of monomers, containing 0.1 to 20 mol of monomers having three or more valences selected from a group consisting of polyhydric alcohols having three or more valences and of polyvalent carboxylic acid compounds having three or more valences with respect to 100 mol of the total alcohol component. The amorphous resin is one or more kinds of resin selected from a group, consisting of polyester, polyester polyamide and hybrid resin containing a polyester component and is obtained from monomers, having an alcohol component as one of the monomers which has a structure expressed by formula (I) by >=40 mol% in the alcohol component.  In formula, R is a 2C or 3C alkylene group and the sum of x and y ranges from 1 to 16. The weight ratio of the crystalline polyester to the amorphous resin is in the range of 1/99 to 50/50.
Patent JP-2002066031-A (JP)
Title: Pattern display device
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To make the movement of a pattern and the change of the pattern appeal to a player in a pattern display device in a game machine. SOLUTION: In this pattern display device 14, an electric type pattern display device 24 capable of electrically displaying the patterns and mechanical type pattern display devices (26, 28 and 30) capable of mechanically displaying the patterns are provided together. Then, the electric type pattern display device 24 is arranged so as to face the front, and the mechanical type pattern display devices (26, 28 and 30) are inclined for a prescribed angle in the depth direction.
Patent JP-2002079260-A (JP)
Title: Water treatment method for cooling water system
Inventor: OTAKA HIDEO
IPC: C23F11/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method for a cooling water system capable of effectively preventing such a phenomenon that phosphonic acid or an azole compound used for preventing the corrosion of the cooling water system is oxidatively decomposed by hydrobromide or the like, which is added to an aqueous system as a slime control agent, to be lowered in its capacity. SOLUTION: In the water treatment method for the cooling water system, a 5,5-dialkylhydantoin compound is added to the cooling water system, in which 0.1 mg/L or more of a corrosion inhibitor and 0.1 mg/L or more of hypobromous acid or a salt or bromide thereof are present, in an amount of 1 weight times or more of the concentration of an oxidizing agent measured as total residual chlorine.
Patent JP-2002084536-A (JP)
Title: Compressed/encoded stream transmission device and method of controlling data flow in the same
Inventor: TASHIRO YUTAKA
IPC: H04N19/15
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To output stream data, without excess or shortage of data to a transmission path from a transmission device, even when effective bit rates of a compressing/encoding device and the transmission device do not match. SOLUTION: Based on information 14 about a generated bit amount outputted from a compressing/encoding unit 1, a generated bit amount control unit 2 calculates a parameter 21 for determining the generated bit amount, which is to be used at the time of subsequent compression and encoding by the compressing/encoding unit 1. A generated bit amount correction unit 5 increases or decreases the parameter 21 by an amount according, to a difference between an accumulation amount 41 of stream data outputted from a stream buffer 4 and the central value of the accumulation amount and outputs the result to the compressing/encoding unit 1, as a correction parameter 51.
Patent JP-2002082188-A (JP)
Title: Satellite interactive time comparison method and device
Inventor: IMAE MASATO
IPC: H04J13/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of time comparison by simultaneously comparing between facing ground stations for comparing time. SOLUTION: In this method, time comparison among a plurality of ground stations 6 is conducted, by using spectrum diffusion modulation method by way of a communication satellite 7. A plurality of reception synchronizing system of each ground station are used and the measured results of all ground stations 6 are combined, and the comparison results are obtained simultaneously. Using this method, the time difference between ground stations 6 comparing time is measured.
Patent JP-2002084090-A (JP)
Title: Coating agent composition for shielding electromagnetic wave and coated article
Inventor: YAMATANI MASAAKI
IPC: C09D183/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent composition for shielding electromagnetic wave containing (A) silicon resin and (B) stainless steel powder and/or ferrite powder. SOLUTION: The coating agent composition for shielding electromagnetic wave has excellent weatherability and can cut electromagnetic waves having adverse effect on the operation of an electronic apparatus or harmful to human body efficiently by simply applying the coating to the electronic apparatus itself, a peripheral facility and the surface of basic material of a structure, e.g. a building.
Patent JP-2001343116-A (JP)
Title: Liquid fuel combustion equipment
Inventor: GOTO MASAHIKO
IPC: F23N5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To be capable of performing oil feed without turning over an oil supply tank at the time of suplenislins liquid fuel combustion equipment with fuel. SOLUTION: Fuel in the oil supply tank 6 is fed directly to an electromagnetic pump 13 to disuse fuel tank. Factors to influence an amount of fuel sucked up from the oil service tank 6 by the electromagnetic pump 13 are defined as correction coefficients A, B, and C. A fuel discharge amount is corrected by the correction coefficients to control the electromagnetic pump and a stable combustion state is obtained.
Patent JP-2002082947-A (JP)
Title: Automatic interpretation system and automatic interpretation method and storage medium with program for automatic interpretation recorded thereon
Inventor: ISHIKAWA HIRAKI
IPC: G10L15/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic interpretation system and method capable of properly judging a conversation situation, and concretely presenting proper countermeasure when the interpreted result of the speech of the opposite speaker is not understandable for a user in an automatic interpretation system. SOLUTION: This automatic interpretation system is provided with at least an input means for inputting a speech, an interpreting means for recognizing the inputted speech, and for interpreting it into prescribed language, and an output means for outputting the interpreted result. This system is also provided with an interaction history managing means for acquiring the reliability of the interpretation by judging the validity of the interpretation for the inputted interpreted result of the speech, and for allowing a receiver to input the level of understanding of the contents of the interpreted result as the level of understanding of the interpretation, and for recording and holding this as the information of an interpretation history,  a conversation situation judgment processing means for judging the conversation situation by applying it to a preliminarily decided type based on the reliability of interpretation and the level of understanding of interpretation of the previous speech stored in the interpretation history managing means when the interpreted result of a certain speech is not understandable for the receiver, and a recommended action presenting means for presenting countermeasure preliminarily decided for the conversation situation as a recommended action to the speaker.
Patent JP-2002095224-A (JP)
Title: Manufacturing method of yoke
Inventor: ICHIKAWA HIDEKI
IPC: H02K1/12
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a yoke which can obtain the high circularity of the yoke while the cylindrical yoke is made from a board material. SOLUTION: This manufacturing method of a yoke includes a shearing process, an engagement process and a caulking process in this order. In the shearing process, a board material is sheared into an approximately rectangular shape, a plurality of 1st dovetails 1 are formed on one end of the rectangle, and a plurality of 2nd dovetails 2 to be engaged alternately with the 1st dovetails 1 are formed on the other end. In the engagement process, the board material is rolled into a cylindrical shape, and the one end and the other end are made to butt against each other so as to have the 1st dovetails 1 and the 2nd dovetails 2 engaged with each other. In the caulking process, borders between the 1st dovetails 1 and the 2nd dovetails 2 are punched at positions marked with ○to caulk the one end and the other end with each other and a hollow cylindrical yoke Y is made.  As the 1st dovetails and the 2nd dovetails are deformed uniformly, the circularity of the yoke Y can be improved.
Patent JP-2002090496-A (JP)
Title: Tritium removing and processing system
Inventor: KURITA KOICHI
IPC: G21B1/11
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of radioactive waste requiring further disposal in removing tritium from a fusion device and the like. SOLUTION: A tritium removing and processing system comprises an outer air introduction system 20 and an exhaust gas processing system 10 connected with a vacuum vessel 1 of a fusion device and the like which tritium is removed from. The outer air introduction system 20 has a compressor 21, a membrane separator 25 and a cooler 23 and the exhaust gas processing system 10 has a pump 5, a heater 7, a hydrogen oxidation reaction column 9, a cooler 11 and a drying column 13.
Patent JP-2002088449-A (JP)
Title: Pearlitic rail
Inventor: YOKOYAMA HIROYASU
IPC: C22C38/58
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a pearlitic rail having excellent wear resistance and also having ductility and toughness higher than those of the conventional pearlitic rails. SOLUTION: The pearlitic rail has, at least in part, a pearlitic structure composed essentially of lamellae each consisting of ferrite and cementite. Moreover, a carbide or carbonitride is dispersed into the ferrite constituting the lamellae and also into the boundary between the ferrite and cementite, and also the carbide or carbonitride is dispersed into the boundary between pearlitic colonies each composed of an agglomerate of the lamellae. It is preferable that the size of the carbide or carbonitride is <=50 nm expressed in terms of area-equivalent circle diameter and their aspect ratio are <=4, respectively, and further, it is also preferable that the carbide or carbonitride is composed of an Nb compound or a V compound or a compound containing Nb and V.
Patent JP-2002089519-A (JP)
Title: Fastening method of low thermal expansion coefficient material
Inventor: NAGASAWA TORU
IPC: F16B5/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a fastening method not loosening up under a high temperature condition even fastening low thermal expansion coefficient material with metal bolt and nut. SOLUTION: A bolt 11 is put through a metal spacer 21 of higher thermal expansion coefficient than that of nickel made bolt 11 and fastens a ceramic plate 2 and a metal crimped terminal 8. When the bolt 11 expands in an axial direction under high temperature condition, the metal spacer expands greater than the bolt 11. The metal spacer 21, thereby, presses down the crimped terminal 8 and the ceramic plate 2 to keep tight contact of both even under high temperature condition. Accordingly, the bolt 11 and a nut 12 never loose up.
Patent JP-2002096454-A (JP)
Title: Device for image recording
Inventor: IWASAKI KYUHACHIRO
IPC: B41J2/01
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for image recording which makes it possible continuously and steadily to obtain an image having a good reproducibility of a thin line and the like, a high image quality of tone of color without any blurring on border of color and a good water resistance by maintaining constant a condition of coating by roller for coating. SOLUTION: A device for image recording of the present invention includes a means for detecting a liquid level which detects a height of the level of a liquid for pretreatment stored in a storage of the liquid for pretreatment and a means for supplying the liquid for pretreatment which supplies the liquid for pretreatment in order to keep the height of the liquid level detected by the means for detecting the liquid level within a predetermined range.
Patent JP-2002099778-A (JP)
Title: Auction system, auction method and recording medium
Inventor: YAHAGI ATSUYUKI
IPC: G06Q50/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an auction system where a person desiring to join in an auction can securely join in the auction of a desired commodity and personal information of a participant is prevented from being displayed. SOLUTION: The server 10 of an auction center includes a first means 101 receiving joining information including at least the commodity which is desired to purchase and a contact address, which are transmitted from the terminal 1 of the person desiring auction joining and registering it, a second means 102 receiving commodity information on the auction, which is transmitted from the terminal 2 of a supplier supplying the commodity for auction, and registering it,  a third means 103 retrieving whether the commodity which the person desiring auction joining is registered in commodity information registered in the second means 102 and a fourth means 104 informing the terminal 1 of the person desiring auction joining of effect that the commodity exists when the third means 103 detects that the commodity which the person desiring auction joining desires is registered in registered commodity information.
Patent JP-2002103091-A (JP)
Title: Compression apparatus for packaging dried sea weed and the like
Inventor: TAKAHASHI SHIZUO
IPC: B30B9/30
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact and controllable compression machine for a dried sea weed, etc. SOLUTION: The machine is provided with a screw bar 2 and a guide bar 3, which are pierced through an upper frame 1b on a machine base 1 as formed to an U shape cantilever with open front part side face consisting of an upper frame 1b, a rear face 1b facing up/down and a base frame 1c, and a screw jack 4 to screw-drive the screw bar 2 while adjusting/advancing/retreating the screw bar 2 in the up/down direction, a pressing plate 5 is mounted to the screw bar 2 protruding to a rear face side of the upper frame 1b and to the lower end part of the guid bar 3, a section facing the pressing plate 5 in an up/down interval is made to a base part or a base plate is arranged to the section, a cylindrical cover 7 of bisected type is arranged so as to encircle the upper part of the base part.
Patent JP-2002111690-A (JP)
Title: Bus analyzer
Inventor: ARASAWA EIKI
IPC: H04L69/40
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a bus analyzer which can perform the analysis of a serial bus without becoming a node within a communication system. SOLUTION: A bus analyzer, which observes the transfer of signals or packets between each node and the next connected to a high-speed serial bus, is equipped with a signal acquisition means which acquires an electric signal flowing to the above high-speed serial bus, a first decoder circuit which decodes a packet from the output of the above signal acquisition means, supposing that the packet flowing onto the above serial bus flows from the direction of R side to the direction of L side, a second decoder circuit which decodes the packet from the output of the above signal acquisition means, supposing that the packet flowing onto the above serial bus flows from the direction of L side to the direction of R side, an inspection circuit which inspects the conformity of the packet decoded by the second decoder circuit,  and a memory circuit which stores the packet being determined that the conformity is right by the above inspection circuit, and this observes the transfer of the signal and the packet between each node and the next.
Patent JP-2002102362-A (JP)
Title: Checker for medical equipment planted in living body
Inventor: ISHIZUKA YOSHIZOU
IPC: A61N1/37
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a checker for medical equipment planted in living body for ordinarily managing the operating state of planted medical equipment. SOLUTION: This checker is provided with a communication part 110 for applying instruction information instructing a change in the operating state of planted medical equipment or read of internal information stored in the planted medical equipment by percutaneous communication and for receiving the internal information, input/output part 140 for inputting/outputting the instruction information or internal information with general information processing equipment, storage part 120 for primarily saving the instruction information or internal information at least, control part 100 for controlling the entire device, incorporated energy source 180 for supplying power to the entire checker, single hand-held casing incorporating respective component and access switch 105 located on the surface of the casing and by operating the access switch,  the instruction information is transmitted to planted medical equipment 190.
Patent JP-2002112000-A (JP)
Title: Image formation system
Inventor: TOYAMA KATSUHISA
IPC: H04N1/387
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system capable of making compatible an increase in the image quality of an output image and a reduction in a processing time and a load of a network. SOLUTION: Image area designation means 102 designates a specific image area in a copy image based on image area designation information. External memory designation means 103 designates an external memory 120 storing original image data in correspondence to the specific image area based on external memory designation information. When a print mode is set to a high image quality mode and the external memory is designated by the external memory designation means 103, access control means 105 accesses the external memory. On the other hand, when the print mode is set to a high-speed mode or the external memory is not designated by the external memory designation means 103, control is carried out so as not to access the external memory.  Print means 107 replaces a part of the specific image area among input image data with original image data fetched by external memory access means 104 to form an output image.
Patent JP-2002105165-A (JP)
Title: Modifier for resin, resin composition and sheet or molded product using the same composition
Inventor: TOGAWA KATSUYA
IPC: C08G18/69
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a modifier for resin having a characteristic which generates heat by high frequency, a resin composition readily enabling high frequency fusion by mixing the modifier into a polyolefin-based resin material and a sheet or a molded product using the above resin composition. SOLUTION: This modifier for resins is a polymer composed of (hydrogenated) polybutadiene containing hydroxyl groups at both ends and a polyether polyol having >=2 active hydrogens and >=2 isocyanate groups.
Patent JP-2002103251-A (JP)
Title: Power tool
Inventor: YAMAZAKI SUSUMU
IPC: B25F5/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a power tool reducing noise caused by an air current from an impeller. SOLUTION: A motor and the impeller mounted on a rotating shaft of the motor are provided inside a casing, a tool body is connected to the rotating shaft of the motor and the tool body is driven by the motor on the power tool such as a grinder etc., and it is devised to cool the motor by generating a high speed air current in the circumference of the motor by rotating the impeller by the motor. A channel on the fan discharge side is extended and molded in a large channel 14 on such the power tool.  Four pieces of scroll outlets and two pieces of upper and lower discharge ports 24 provided in a gear cover 5b are respectively communicated to each other, namely the two scroll outlets to the two scroll outlets and the one discharge port to the one discharge port by a guide plate 11, a guide plate 12 for air discharge is attached to an end part of the discharge port in the gear cover 5b, and an air discharge port 13 is provided on a head end part of the gear cover 5b. Additionally, the high speed air current from the impeller 4 is discharged outside after reducing the speed by a scroll 21 and a scroll 21a.
Patent JP-2002058097-A (JP)
Title: Ultrasonic oscillator
Inventor: UNO MASATAKE
IPC: H01L41/09
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic oscillator having anisotropic directivity characteristic in which oscillation characteristics can be stabilized while ensuring a high output and good hermetic sealing properties. SOLUTION: A piezoelectric element 8 is disposed on the inner face side of the closing face la of a case body 1 having one open end face and the other closing end face la. An ultrasonic wave generated from the closing face la has anisotropic directivity characteristic. Inside of the case body 1 is sealed with resin.
Patent JP-2002076796-A (JP)
Title: Mutual conductance amplifier
Inventor: IGARASHI MAKOTO
IPC: H03F3/45
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a mutual conductance amplifier which enhances mutual conductance and operates stably by independently detecting and controlling each common mode voltage of differential signals, while preventing interference between input and output signals. SOLUTION: The mutual conductance amplifier is constituted of an input circuit, an output circuit amplifying the differential signals in cooperation with the input circuit, a common mode voltage control circuit which independently detects and controls each common mode voltage of the differential signals.
Patent JP-2002110358-A (JP)
Title: Organic luminescent element
Inventor: KAJIKAWA MASATAKA
IPC: H01L51/50
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an organic luminescent element in which crystallization of vapor polymerization film of an organic layer and deterioration caused by a foreign substance entering in the film forming at wet process is provided and which is capable of emitting white light. SOLUTION: In the organic luminescent element, an organic layer made of a luminous layer 24 and an electron transport layer 25 that work as hole transport layers are formed by layer forming by the vapor polymerization method. In this organic layer, fluorescent pigments TPB (blue), coumarin (green) and DCM (red) dispersed and white light is emitted.