baber/WOPTO huggingface dataset:
Patent JP-2002072544-A (JP)
Title: Electrostatic charge image developing toner and image- forming method
Inventor: FUJITA RYOICHI
IPC: G03G9/08
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner, having superior chargeable stability and capable of obtaining an image high in image density and definition even for long-term use. SOLUTION: In the electrostatic charge developing toner having toner particles, containing at least binder resin and coloring agent and having external additives, the average circularity of the toner particles is >=0.960 and at least titanium oxide fine particles and silica fine particles are externally added to the toner particles. The number isolation rate of titanium oxide fine particles (Yt) on the toner particle surfaces ranges from 1.00 to 50.00%, and the number isolation rate of silica fine particles (Ys) is in the range of 0.01 to 4.00%, with Yt>Ys.
Patent JP-2002071008-A (JP)
Title: Control device for automatic transmission gear for vehicle
Inventor: KIMURA HIROYUKI
IPC: F16H61/08
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To successfully perform control of gear shift all the time by appropriately controlling releasing timing of a frictional engaging member for a pre- stage when shifted up. SOLUTION: A control device, which performs control to shift the gear from the pre-stage to the next stage by performing hydraulic discharge control from the frictional engaging member for the pre-stage of speed change and hydraulic feed control to the frictional engaging member for the next stage of speed, change is constituted of a first and second forward stage of hydraulic release valves 70, 80 which perform hydraulic discharge from the frictional engaging member for the pre-stage of the speed change and a linear solenoid valve 60 which performs actuated control of the hydraulic release valve of the pre-stage and then the linear solenoid valve 60 performs the actuated control of the hydraulic release valve of the pre-stage in accordance with opening extent of engine's throttle.  At this moment, the smaller the opening extent engine's throttle becomes, the faster the hydraulic discharged timing from the frictional engaging member for the pre-stage of the speed change is made.
Patent JP-2002076863-A (JP)
Title: Digital phase comparator
Inventor: NISHITANI SACHIKO
IPC: H03L7/091
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital phase comparator by which measurement accuracy can be enhanced. SOLUTION: The digital phase comparator is provided with an analog phase comparator 1, a clock oscillator 5 that generates clocks of two kinds or more, a 1st digital counter 2 that counts up a period when an output of the analog phase comparator 1 is active on the basis of a 1st clock outputted from the clock oscillator 5, a 2nd digital counter 3 that counts up a period when the output of the analog phase comparator 1 is active on the basis of a 2nd clock different from the 1st clock and outputted from the clock oscillator 5, and a digital adder 4 that provides an output of a sum of an output of the 1st digital counter 2 and an output of the 2nd digital counter 3.
Patent JP-2002069424-A (JP)
Title: Organic hybrid-based vibration damping material, its manufacturing method and vibration damping improving agent used for the same
Inventor: CHO MAKOTO
IPC: C08K7/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic polymeric hybrid-based vibration damping material having a high loss tangent tan δ and also a high loss modulus (E"), and showing little deterioration with time. SOLUTION: The vibration damping material and a method of manufacturing the same are provided, the vibration damping material comprising an organic polymer matrix material and a material showing piezoelectric/dielectric/ conductive effects, wherein the material showing piezoelectric/dielectric/ conductive effects consists of basic nitrogen containing compounds and alkylphenolic compounds. The vibration damping improving agent comprises the basic nitrogen containing compounds and alkylphenolic compounds to be used for the organic polymeric hybrid-based vibration damping material.
Patent JP-2002070395-A (JP)
Title: Canopy lock device for container
Inventor: YAHAGI TAKANORI
IPC: E05B65/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To enhance the working efficiency in a canopy lock device for container for opening a canopy to either one lateral side of a container and locking the canopy in a closed state on the other side by providing such a structure as to be capable of confirming the locked state or unlocked state of the canopy from both lateral sides of the container. SOLUTION: A rod 42 is provided through both lateral sidewalls 7 of the container 1, the operation lever 39 of the canopy lock device 34 is provided on one end of the rod 42, and a pointer 43 is provided on the other end. Accordingly, the locked state or unlocked state of the canopy 20 can be grasped from both lateral sides of the container 1 by confirming the operation lever 39 or the pointer 43.
Patent JP-2002066995-A (JP)
Title: Lubricant sheet for hole drilling and hole drilling machining method
Inventor: EJIRI MITSUO
IPC: C08L71/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a little warping metal foil composite lubricant sheet for hole drilling, and a hole drilling method using the composite lubricant sheet. SOLUTION: This hole drilling lubricant sheet for a print wiring material is made of a mixture of 20 to 90 pts.wt. polyether ester, 10 to 80 pts.wt. water soluble lubricant, and 2 to 10 pts.wt. polyethylene glycol of a number average molecular weight of 20 to 600 formed into a layer with a thickness of 0.02 to 3.0 mm on a one side of a metal foil with a thickness of 0.05 to 0.5 mm. This hole drilling machining method for a print wiring material consists of placing the lubricant sheet for hole drilling on at least an uppermost surface of the print wiring material and drilling a hole from the uppermost surface side.
Patent JP-2002070248-A (JP)
Title: Roof insulator
Inventor: KUROSAWA HIROSHI
IPC: E04B1/80
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an insulator for a roof by which recycling of waste materials of synthetic resin foams, metal foils, papers, and thin metal sheets can be realized. SOLUTION: Waste materials of synthetic resin foams, metal foils, papers, and thin metal sheets are crushed to pieces of some millimeters to some 10 millimeters. The crushed materials are mixed and filled into a mold for heat molding. The materials are heated at a temperature no less than that at which the synthetic resin foams are caused heat elusion and acquire thermal plasticity as a result. After that, the materials are heated and compressed to unite as one. Thus, without using an additional binder such as an adhesive agent, the materials can coalesce to form a predetermined shape designed for a building material. The above process therefore realizes useful recycling of waste materials.
Patent JP-2002078788-A (JP)
Title: Air cleaner
Inventor: TAKEDA YASUKATA
IPC: A61L9/01
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To sterilize the inside of air by generating minus ions and plus ions. SOLUTION: The air cleaner 1 for circulating the indoor air by a blower 30 is provided with an ion generator 40 on the downstream side of a filter section 20 and AC voltage is impressed to a high-voltage electrode 42 and a grounding electrode 43 facing each other across a glass tube 41 (dielectric substance), by which the minus ions and plus ions are simultaneously generated. The generated minus ions and plus ions form hydrogen peroxide and/or radial hydroxide which are transmitted into the air. The bacteria suspended in the air are thereby removed. The amount of the ozone generated together with the ions is suppressed by an ozone suppressing device 50.
Patent JP-2002077267-A (JP)
Title: Method and device for connecting line
Inventor: SEO TATSUYA
IPC: H04L12/70
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide line connection device/method for using IP addresses effectively, whose number is limited and using the same IP address as that at previous connection time, as much as possible. SOLUTION: When a connection request is given from an outer unit via a public line 32, a router 21 checks whether identification information on the outer unit is held and registered in a memory 29. When it is registered, the IP address corresponding to identification information is transmitted to the external unit. When it is not registered, the unused IP address is transmitted to the external unit. When communication is terminated, identification information on the external unit which terminates communication is held and registered in the memory 29 according to the IP address used for communication. When the registration continuing time of identification information, which is held and registered in the memory 29 passes a prescribed time, holding registration is released.
Patent JP-2002081116-A (JP)
Title: Bathroom
Inventor: MORISHITA NOBUYUKI
IPC: E03C1/23
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom which is simple in construction, facilitates wiring of operating members, and is improved in workability and maintenance ease. SOLUTION: In the bathroom, a waterproof pan 4 is arranged below a bathtub 2, and a drainage section 20 to which a drain port 19 of the bathtub 2 is directly connected is formed in a lower portion of the waterproof pan 4. Then, a drain port 24 for draining water stored in the waterproof pan 4 is formed in a bottom of the waterproof pan 4, and the drain port 24 is connected to the drainage section 20 via a drain pipe 25. Further, a drain plug 18 which is openable by remote control is arranged in the drain port 19 of the bathtub 2, and an operating member 41 for remote-controlling the drain plug 18 is connected from the drain port 24 of the waterproof pan 4 through the interior of the drain pipe 25 to the drain plug 18.
Patent JP-2002079652-A (JP)
Title: Drum unit and mimeographic printing apparatus
Inventor: ABE MASAYUKI
IPC: B41L13/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a mimeographic printing apparatus which can perform a printing operation in a short time by solving a trouble caused by the loosening of ink generated by the leaving of a printing drum, set proper printing conditions for each drum unit, indicate various pieces of information on the printing drum clearly, reduce operation errors, and curtail a printing time. SOLUTION: A drum unit which supports the printing drum 1 and has a storage part 3 which can read and write specific information on the drum is fitted attachably/detachably to an apparatus main body 100, and an information exchange means 91 for exchanging information with the storage part 3 and a control means 90 for judging the state of the printing drum 1 based on the information communicated by the means 91 are installed on the side of the printing apparatus 100, so that the state of the printing drum 1 is controlled.
Patent JP-2002089252-A (JP)
Title: Exhaust emission control device for internal combustion engine, its manufacturing method and holding material of carrier for exhaust emission control
Inventor: SATO SHIN
IPC: F01N3/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To compensate deterioration of bearing pressure in a burning process of organic substance included in a non-expansive holding member using alumina fiber or the like as a matrix and to prevent deviation of a carrier installation position. SOLUTION: An expanding material expandable at comparatively low temperature is included in at least a part of the holding material 31. When forming a container material 41' by spinning work, the expanding material (vermiculite, graphite or the like) expanded by heat generated by the spinning work is included in a side facing the container material 41'. It is also favorable to include the expanding material in a side facing a carrier 11.
Patent JP-2002092807-A (JP)
Title: Magnetic data reader
Inventor: KOBAYASHI TSUKASA
IPC: G11B20/10
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To accurately determine data by an inexpensive circuit structure. SOLUTION: Signals outputted by reading magnetic data with a magnetic head 1 are sampled at specified intervals and converted into data by an A/D converter 3, the number of samples from the start of the cycle of the signals to a sample point immediately after the crossing of a 0 line is counted, a signal level sampled at the sample point immediately after the crossing of the 0 line by the signal is compared with a signal level sampled at a sample point one before held in a register 5 by a comparison part 6, and data is determined depending on whether the count value of the sample point nearer the 0 cross point exceeds a threshold value or not.
Patent JP-2002090154-A (JP)
Title: On-vehicle information processing device for selecting alarm
Inventor: UEMATSU HIROSHI
IPC: G08G1/0969
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle information processing device for assisting a driver with information transmission. SOLUTION: This on-vehicle information processing device is equipped with an accident frequently-occurring point database for housing information on an accident frequently-occurring point, a caution-requiring point judging part for judging approach to a caution-requiring point based on a running environment of a vehicle, and accessing the accident frequently-occurring point database, and an alarm selection part for selecting an alarm corresponding to an output from the caution-requiring point judging part. When the vehicle approaches the caution-requiring point, the alarm corresponding to the caution- requiring point is selected and generated from among plural alarms characteristic to each of plural kinds of caution-requiring points, therefore, a driver can surely grasp the alarm.  An alarm database houses the alarms to each caution- requiring point learned beforehand by a user by a demonstration using a personal computer. The judging part judges approach to the caution-requiring point, when the vehicle position determined by car navigation function approaches one of the plural accident frequently-occurring points.
Patent JP-2002089723-A (JP)
Title: Ball of ball valve
Inventor: NAKANISHI SADAYUKI
IPC: F16K51/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To stabilize movement of a seal part including a seat seal part, to require only to apply simple work to a ball surface, and to surely remove a foreign matter sticking to the seal part even in operation of either of closing operation and opening operation of a ball. SOLUTION: In this ball valve for opening and closing a ball body 10 having an opening part 11 via the seat seal part 17, this ball of the ball valve is constituted such that at least a seal related part of the ball body 10 is formed in a spherical surface shape, and a foreign matter removing groove 25 is arranged in an area other than a part for contacting with the seat seal part 17 at opening time and closing time of the ball body 10.
Patent JP-2002088283-A (JP)
Title: Ink set for ink-jet recording and method for ink-jet recording
Inventor: KAYANO TOMOHIRO
IPC: C09D11/328
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a preferable combination of a magenta recording liquid with a cyan recording liquid for ink-jet recording, where the former is to form a color image having excellent storage stability and the latter contains a phthalocyanine pigment. SOLUTION: An ink set for ink-jet recording is prepared for an ink-jet recording method which uses a plurality of water recording liquids in order to record with full colors, and comprises a magenta ink and a cyan ink, wherein the former is a water recording liquid containing at least one magenta pigment represented by formula (1) in the form of free acid and the latter is a water- recording liquid containing at least one phthalocyanine pigment represented by formula (2) in the form of free acid.
Patent JP-2002093893-A (JP)
Title: Method and device for handling surface-pressing plate
Inventor: SONODA YUZURU
IPC: B05C13/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To ensure attaching/detaching with less dust at delivery of a wafer by surely fixing the wafer, so that it will not be removed at handling in a violent gas flow. SOLUTION: At surface-processing of a wafer 10, while being placed on a process hand 46, the wafer 10 is grasped at multiple points, from the upper and lower surfaces using the process hand 46, where a surface processing target part is opened and a presser ring 100.
Patent JP-2002093890-A (JP)
Title: Lift pin and stage device
Inventor: TSUJI HARUYUKI
IPC: H01L21/683
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor wafer from being scarred or damaged, without affecting inspection processes, even if the semiconductor wafer interferes at its delivery. SOLUTION: A lift pin 10 comprises a cylindrical pin body 13 and a pin tip piece 14, placed on the tip of the pin body 13.
Patent JP-2002100831-A (JP)
Title: Semiconductor laser controller
Inventor: INOUE MICHIHIRO
IPC: H01S5/062
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser controller capable of stable control of driving amount for surface-emitting semiconductor laser. SOLUTION: A terminal voltage operation circuit 22 of a control unit 14 calculates a VCSEL 16 terminal voltage for obtaining a prescribed driving amount, on the basis of the previously stored terminal voltage and optical output characteristics of VCSEL 16, and the resulted terminal voltage is entered as a terminal voltage setting signal into a comparison circuit 24. When the drive voltage is fed to VCSEL 16 via a drive circuit 18, which controls the on - off of the VCSEL with flash signal in a light source unit 12, the VCSEL 16 terminal voltage at the driving of VCSEL 16 is entered via a buffer 20 into the comparing circuit 24, and compared with the terminal voltage setting signal. On the basis of the compared result, the drive amount of the VCSEL 16 is controlled.
Patent JP-2002093162-A (JP)
Title: Semiconductor memory integrated circuit
Inventor: NAGAI TAKESHI
IPC: G11C29/38
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory integrated circuit which can perform an efficient test using a memory tester. SOLUTION: In a semiconductor memory integrated circuit provided with a shift register 4 which converts parallel data which is controlled by a clock and read out to a main data line from a memory cell array into serial data, and converts write-in data supplied from a data input/output buffer in serial into parallel data, a combination of numbers (n) of data input/output terminals DQn allotted to the main data line MDQ is rearranged on the data input/output terminals DQn by intersecting one part of the main data lines MDQ between the memory cell array and a shift register.
Patent JP-2002093084-A (JP)
Title: Head positioning control system and magnetic disk drive equipped with the same system
Inventor: IWASHIRO MASAFUMI
IPC: G11B21/10
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To secure sufficient follow-up performance against target value variation by making it possible to estimate the frequency component of target value variation even if the target value variation which is not of a specific frequency component is caused. SOLUTION: A Fourier coefficient evaluation part 25 detects the deviation between the detection frequency of a specific frequency component detection part 23 and the frequency of actual target value variation (position error) and estimates the frequency of the target value variation. The evaluation part 25 varies the detected frequency of the specific frequency component detection part 23 to the estimated frequency. An FF controller 24 calculates a control correction value for controlling the target value variation according to the detected frequency.
Patent JP-2002099568-A (JP)
Title: Www server having function of automatically generating book mark for personal use
Inventor: OKUMURA TSUNEHIRO
IPC: G06F13/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To automatically generate and provide a book mark specialized exclusively for each registered member accessing a WWW server on the basis of the personal searching and browsing action. SOLUTION: The WWW server store successively the history information on searching and browsing action of the registered member, that is, what kind of search words the registered member has used for searching Web pages and which Web page he has browsed, in database. Furthermore, the URL list of the Web page of search results, the use frequency of the search words and the browsing frequency of a specific Web page are recorded and saved as the history information. Based on the history information, an URL list for the bookmarks is sorted by means of the browsing frequency and use frequency of the search words to automatically generate it.  When accessed by a registered member, bookmark display screen configuration data hyperlinked with the Web page corresponding to each URL of the URL list for the bookmarks are sent out to the client computer operated by the registered member to be displayed.
Patent JP-2002104421-A (JP)
Title: Shopping basket
Inventor: NAKASUJI TAMOTSU
IPC: G09F1/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To enable attachment of a freely-replaceable sales promotion sheet, in a nestable shopping basket. SOLUTION: In the shopping baskets, their basket main bodies, each having tapering side walls that become wider from a bottom wall to a top opening, are freely nested by fitting outer fitting faces formed on the outsides of the side walls of the upper basket main body onto inner fitting faces formed on the insides of the side walls of the lower basket main body. First non-fitting portions are formed on the upper parts of the side walls. The first non-fitting portions are located further outside than the inner fitting faces. Second non- fitting portions are formed on the bottom wall and the lower parts of the side walls. The second non-fitting portions are located further inside than the outside fitting faces. A sales promotion sheet with a sales promotion display is attached to the inside or outside of the side wall.  At least the first non-fitting portions or second non-fitting portions are provided with a holder means for holding the sales promotion sheet in such a manner that the sheet is freely attached/ detached to/from the means.
Patent JP-2002096972-A (JP)
Title: Resilient yarn wound bobbin, and its manufacturing method
Inventor: MIZOBE KENGO
IPC: B65H55/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a product of excellent quality eliminating the drawbacks of a piece of cloth in terms of its quality or the drawbacks of a yarn in terms of its configuration. SOLUTION: This resilient yarn wound bobbin is formed by winding a resilient yarn around a tube. Two or more kinds of processing agents are applied to the resilient yarn.
Patent JP-2002098604-A (JP)
Title: Optical pressure sensor
Inventor: IZUMO MASAKI
IPC: G01L11/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy of an optical pressure sensor constituted by attaching an FBG formed on a part of longitudinal direction of an optical fiber to a diaphragm converting pressure variation to strain variation and widen a dynamic range. SOLUTION: Only two points at both sides of FBG 12 of an optical fiber 10 are fixed to a diaphragm 14 so as not to cause a sag in FBG 12. By this, adhesive comes not to affect the temperature characteristics. By using a fixing block 26, the FBG 12 is floated from the diaphragm 14 to fix. By this, the strain of the FBG 12 is increased.