baber/WOPTO huggingface dataset:
Patent JP-2001302507-A (JP)
Title: Perfluorocarbon emulsion
Inventor: SAITO KOICHI
IPC: C09K23/42
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a perfluorocarbon emulsion which comprises very fine particles and show excellent stability with time. SOLUTION: The objective perfluorocarbon emulsion comprises (A) 10-80 wt.% of perfluorocarbon; (B) 0.1-20 wt.%, based on the component A, of a compound represented by the following general formula (1) R1-X-R2 (1) (wherein R1 is a perfluoroalkyl of 6-12 carbon atoms; R2 is an alkyl group of 12-22 carbon atoms and X is represented by the following formulas (1)-(8) where R3 is an alkylene of 2-8 carbon atoms); (C) 0.1-10 wt.% of a medically acceptable emulsifier; and (D) the aqueous phase component.
Patent JP-2001034335-A (JP)
Title: Event collecting device
Inventor: SANO HIDEO
IPC: G05B23/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To make addable a high resolution event time to event data without providing a high resolution timer by allowing an event inputting part to add the count value of a high resolution counter to the event data and allowing an event collecting part to add difference from a reference count value obtained by making the time of a timer means a reference time at a time change point to define it as an event time. SOLUTION: A reference timing means 22 defines the change point of a time of a timer means 21 as a reference time, also reads a count value from a counter 11 through a local I/O bus B and defines the count value as a reference count value. An event fetching part 12 adds the change point of an event signal to the count value of the counter 11 to define it as event data. An event timing means 23 adds the difference between the count value of the event data and the reference count value of the counter 11 to the reference time of the reference timing means 22 for every I/O card 10 to define it as an event time, and the event time is added and the event data are sent to a server.
Patent JP-2001307223-A (JP)
Title: Copier control system
Inventor: FURUICHI SHINJI
IPC: G03G21/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a copier control system which helps to copy orderly, reduce paper resources and raise cost consciousness. SOLUTION: The system consists of a copier 2 which not only shows the registration number possible to copy by ID when a prepaid IC card 1 issued by ID is inserted but also counts down the number of a copy from the registration number possible to copy and a copier control device 3 which not only transmits information on the registration number possible to copy by ID toward the copier 2 but also receives a count value of the number possible to copy from the copier 2 when the prepaid IC card 1 is pulled out of the copier 2 and renews and registers the count value as a the latest registration number possible to copy by ID.
Patent JP-2001303265-A (JP)
Title: Surface-treated steel sheet and method for manufacturing the same
Inventor: MATSUZAKI AKIRA
IPC: C23C22/30
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-treated steel sheet which has the excellent corrosion resistance of processed parts on flawed parts not obtainable with only the self-repair effect by hexed chromium and further the surface-treated steel sheet which is excellent in the corrosion resistance of the processed parts, the blackening resistance under a moist environment or the corrosion resistance of the processed parts and the blackening resistance in a stacked state. SOLUTION: The film, in which (A) the chromium is included at 0.1 to 100 mg/2, (B) calcium is included at 0.1 to 200 mg/2 and (C) a compound consisting of either one or two kinds of zinc and aluminum is included in a range of 0.1 to 100 mg/2 in terms of phosphorus, is formed on the surface of the galvanized steel sheet. This film is formed by applying a treating liquid which is a treating liquid containing the water-soluble chromium compound, the calcium and the phosphoric acid and containing (i) 0.1 to 50 g/l hexad chromium ions, (ii) 1 to 50 gel calcium and (iii) 1 to 50 g/l phosphoric acid in the treating liquid described above on the surface of the galvanized steel sheet and heating the steel sheet to a range of the ultimate sheet temperature 60 to 300 deg.C without washing.
Patent JP-2001308839-A (JP)
Title: Circuit and method for clock synchronization
Inventor: TOKURA TAKESHI
IPC: H04L12/70
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To realize a clock synchronous circuit and a clock synchronizing method, capable of performing clock synchronization between transmitter- receivers with each other via an asynchronous network. SOLUTION: A frequency-dividing circuit 4 generates an extraction clock, by performing frequency division of a source clock by as many times as the number of prescribed times. A counter 5a counts the receiving timing pulse of a packet transmitted on a fixed cycle for the prescribed number n of comparison packets and generates a count end pulse P1. A counter 7a counts a receiving timing comparison pulse, counted and generated by an extraction clock A2 for the number n of comparison packets and generates a count end pulse P2. A speed code detection circuit 8 detects the speed difference between the count end pulses P1 and P2 and outputs a speed code. An up/down-counter 9 increments or decrements by one, on the basis of the speed code, and a clock- adjustment timing circuit 10 controls the circuit 4, on the basis of a count value B1 and a code B2 of the up/down-counter 9.
Patent JP-2001288532-A (JP)
Title: High strength and high toughness seamless steel pipe for line pipe
Inventor: MIYATA YUKIO
IPC: C22C38/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a high strength and high toughness seamless steel pipe for a line pipe having strength of an X80 class and excellent toughness and also having suitable temper softening resistance. SOLUTION: This high strength and high toughness seamless steel pipe for a line pipe has a composition containing 0.03 to 0.06% C, 0.05 to 0.15% Si, 1.6 to 2.0% Mn, 0.010 to 0.10% Al, 0.3 to 0.7% Ni, 0.10 to 0.40% Mo, <=0.06% V, <=0.03% Nb, 0.003 to 0.020% Ti and 0.0010 to 0.0100% N, wherein the relations of Mo+5V>=0.4% and 2Nb-V<=0% are satisfied, and the balance Fe with inevitable impurities.
Patent JP-2001269597-A (JP)
Title: Pumping up apparatus for liquied garbage by crushing/ pulverizing, and grinding to cell unit
Inventor: MASE KAZUMI
IPC: B09B5/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To treat a large amount of garbage inexpensively in a shot time by using an inexpensive machine. SOLUTION: Garbage to which water is added is crushed 4, 6/pulverized 8, 9, ground to a cell unit, liquefied, and pumped up with an integrated vertical or horizontal shaft type apparatus having the above three functions for treating garbage simultaneously with the same shaft 12 of a motor 13.
Patent JP-2001302662-A (JP)
Title: Acrylonitrile compound
Inventor: MURAKAMI HIROSHI
IPC: A01N43/56
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a new agrochemical and an agent for preventing adhesion of aquatic life, especially an insecticide and a miticide. SOLUTION: The acrylonitrile compound is expressed by formula (1) [R is a 1-6C alkyl, a 3-7C cycloalkyl or a 1-4C haloalkyl which may be substituted with a 1-4C alkyl, or the like, R1 and R2 are each H, a halogen, a 1-6C alkyl or the like; A is a specific 5-membered aromatic heterocyclic group containing two hetero-atoms selected from N, O and S, or the like; B is a 2-6C alkenyl, a 2-6C haloalkenyl, a 2-6C alkynyl or the like]. The agrochemical and aquatic life adhesion preventing agent contain the acrylonitrile compound.
Patent JP-2001309145-A (JP)
Title: Facsimile terminal
Inventor: KITANO KAZUMI
IPC: H04L12/58
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can transmit both a transmission document and a document altogether so as to save the communication cost when a destination of the transmission document read by a relay station is coincident with a destination of the document sent from a relay instruction station for relay communication or relay multiple address communication. SOLUTION: A transmission start time is set in advance to a relay box, and when the current time reaches the transmission start time set to the relay box, all documents stored in the relay box are transmitted to an end station set to the relay box altogether.
Patent JP-2001311911-A (JP)
Title: Laminated sheet
Inventor: NAGURA KATSUMORI
IPC: G02B27/28
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an input displaying means having a reversibly color changing function that a color is changed by an external force of pushing pressure, curvature or the like and then returned to a former state and capable of thinning its own thickness without needing energy. SOLUTION: An intermediate layer is formed by using an elastic material resin 1 and both outer layers of the intermediate layer are laminated by using polarizers 2 to obtain a laminated sheet whose color is changed by deformation due to the external force and returned to a former color by removing the external force.
Patent JP-2001273321-A (JP)
Title: Internet retrieval engine with artificial intelligence in which inputting method and outputting method are changed by user by using input analysis sub-engine means, indirect code conversion sub-engine means and each user information offering sub-engine means
Inventor: YAMANAKA HIROSHI
IPC: G06F17/30
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an Internet retrieval engine means for allowing a user (1) to change an inputting means and an outputting means regardless of various pieces of Internet information terminal equipment (30) which are being used by the user (1). SOLUTION: In this Internet retrieval engine means, a user (1) is allowed to effectively notice and to easily use an URL address (11) and an e-mail address (12), and even a senior person or handicapped person, so called, a person who is unfamiliar to a personal computer, is allowed to use the Internet by easily inputting an input code (2) such as digits or symbols by using a key input (3), a voice input (5), and an electronic input (5) in a sense of telephone by efficiently combining a public code (2b) with a private code (2a) specified by an individual or a group of people. Also, in this Internet retrieval engine, it is possible to work and offer information corresponding to Internet information terminal equipment (30) of the user (1) by identifying the Internet information terminal equipment (30) which is being used by the user (1).
Patent JP-2001303961-A (JP)
Title: Fitting structure of intercooler
Inventor: UOTANI DAISUKE
IPC: B60K11/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve problems in using a hose for respective connecting parts in connecting an intercooler to a throttle body and a turbo charger, which increases the working manhours such as a fastening work for a clip, requires a space for the connecting works, and is difficult for miniaturizing a power plant including an engine. SOLUTION: This fitting structure for the intercooler 2 for communicating and fitting the intercooler 2 having an outlet side connecting part 22 and an inlet side connecting part 23, with an intake system and a supercharger is provided with a first connection part formed by connecting the outlet side connecting part 22 to an air inlet port of an intake system and a second connecting part formed by connecting the inlet side connecting part 23 to the air outlet port connecting part of the supercharger. Either one of the first connecting part and the second connecting part has the connecting structure by fitting, and the other is connected via a hollow cylindrical member having flexibility in a tangent direction of a rotation locus of the connecting part of the intercooler 2 with the axis of the connecting direction of one connecting part set to the center.
Patent JP-2001310825-A (JP)
Title: Paper feeding cassette
Inventor: ODA AYUMI
IPC: B65H1/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding cassette capable of feeding paper in both directions, and being attached/detached from both sides, only by partially replacing components of the paper feeding cassette. SOLUTION: This paper feeding cassette comprises a cassette body 101, a handle 111, a lift plate 102, and a paper other end plate 103. The cassette body 101 is composed of a bottom plate 11, two end plates 12, two side plates 13. The lift plate 102 puts paper 4 thereon, and lifts one end of the fed paper 4. On each outer surface of the side plates 13, a hook-shaped locking piece 15, an upper part locking hole 16, and lower part locking hole 17 are provided. The handle 111 is provided with a finger hook portion 18 on the front side, and provided with an upper part elastic locking piece 19, a lower part locking piece 20, and a positioning project portion 112 on the back side.
Patent JP-2001311643-A (JP)
Title: Method and device for detecting molten metal surface level in melting vessel
Inventor: KODA NORIHIRO
IPC: G01F23/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To detect the upward variation of the melt surface level in a melting vessel of metal material by detecting the liquid level variation in a detector lowered by the rise of duct pressure connected with a gas pipe of inert gas. SOLUTION: The upper part of melt surface 15a in the melting vessel of metal material and the upper part of liquid level 17a of detection liquid 17 in a detector 16 made of transparent cylinder vessel 18 are connected via the gas pipe 13 of inert gas. The level variation of the liquid level 17a in the detector 16 caused by the pressure rise in the gas pipe 13 is detected as upward variation of the melt surface level.
Patent JP-2001313331-A (JP)
Title: Electrostatic attraction device
Inventor: INAZUMACHI HIROSHI
IPC: H01L21/68
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic attraction device that improves the thermal conductivity between a tabular sample, that is electrostatically attracted and a temperature control part of an electrode part having temperature-control function, and hence easily maintains the tabular sample being treated at a desired temperature. SOLUTION: This electrostatic attraction device has a temperature control part 2, an electrostatic chuck part 3, that is formed on the temperature control part 2. The electrostatic chuck part 3 has an insulator layer 6, that is jointed to the temperature control part 2 via a thermal expansion buffer layer 4, an electrode 7 that is provided on the insulator layer 6, and a dielectric layer 8 that covers the insulator layer 6 and electrode 7. In the electrostatic attraction device, voltage is applied to the electrode 7, the tabular sample is attracted electrostatically on the dielectric layer 8, and the temperature control part 2 and a thermal expansion buffer layer 4 are subjected to explosive joining.
Patent JP-2001319389-A (JP)
Title: Optical information recording medium
Inventor: TABATA MASAHIRO
IPC: G11B11/105
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium showing super- high resolution mask effect without breaking the recorded information when both recording and reproducing are carried out to make high-density recording and reproducing possible. SOLUTION: This optical information recording medium D has at least a recording layer 4 for recording information and a mask layer 2 where an optical mask part is formed in the spot of a laser beam by irradiating with the laser beam to change the light transmittance. Such an optical magnetic recording material is used as the material of the layer 4, as is made to be most suitable for recording power to make the mask effect of the layer 2 good when recorded and also for reproducing power to make the mask effect good without erasing the recorded information when reproduced. As a result, this medium D shows good super-high resolution mask effect without breaking the recorded information when both recording and reproducing are carried out to make high-density recording and reproducing possible.
Patent JP-2001316762-A (JP)
Title: Hot rolled steel sheet excellent in cold aging resistance and strain aging characteristic and its producing method
Inventor: KANEKO SHINJIRO
IPC: C21D9/46
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet excellent in cold aging resistance and strain aging characteristics, exhibiting high deformation stress even after strain aging treatment equivalent to processing coating/baking treatment and suitable as an automotive interior material, and to provide its producing method. SOLUTION: Steel having a composition containing 0.005 to 0.020% N, and in which the content of Al and the content of N satisfy prescribed relation is hot-rolled in such a manner that the finishing temperature in the finish rolling is controlled to the range on the high temperature side by 10 to 100 deg.C of the Ar3, and further, the coiling temperature is controlled to a specified range in accordance with the Al content and the N content, by which a hot rolled steel sheet excellent in cold aging resistance and further having the characteristics of, in the case strain at a strain amount of 0.05 is applied after strain aging treatment (prestrain at a strain amount of εp+ heat treatment at 170 deg.C for 20 min), corresponding to deformation stress σ (MPa) higher by Δσ(>=1,000.εp) compared to the case that strain at a strain amount of (εp+0.05)  is applied without performing strain aging treatment is obtained.
Patent JP-2001318089-A (JP)
Title: Total organic carbon meter
Inventor: IHARADA KENJI
IPC: G01N31/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a total organic carbon meter capable of providing sufficiently stabilized blank check accuracy without costing an analysis operator much labor for blank check or without depending on his/her use experience. SOLUTION: Dilution water such as pure water injected via a syringe 2 into a sample injection part 4 is combusted in a combustion tube 5. The constituents of a produced gas are measured by a non-dispersion type infrared analysis part 8 and compared with the concentration and stability of total carbon preset in a blank check program stored in a control computation part 9. In order to continuously satisfy these, the injection of dilution water, the measurement, and the comparison are automatically repeated. This saves the analysis operator much labor and enables blank check to be accurately performed irrespective of his/her experience.
Patent JP-2001318360-A (JP)
Title: Projection type liquid crystal display device
Inventor: KIMA YOSHIHARU
IPC: H04N9/64
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a projection type liquid crystal display device which can correct color unevenness in a short time without using any complicated circuit. SOLUTION: A microcomputer 17 finds the state of a spatial distribution of color unevenness of a composite image according to differences between mean chromaticity values of respective areas of the image composed by an optical system 16 and a reference value and specifies which of the states of spatial distributions of different color unevenness stored previously in a memory 18 the state corresponds to. A picture quality improving process part 6 performs chromaticity correction suitable for the specified state of the spatial distribution of the color unevenness. The chromaticity correction is carried out by shifting a gamma curve by a value which is made to correspond to the state of the spatial distribution of color unevenness and found through the numeral operation of a function having a pixel position as a variable.
Patent JP-2001318398-A (JP)
Title: Vehicle periphery viewing device
Inventor: IMOTO MASAYOSHI
IPC: B60W30/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle periphery viewing device which prevents part of a scene picked up through a left transmission width part from being misdisplayed by being reflected on the right half screen of a display part or part of a scene picked up through a right transmission window part from being misdisplayed by being reflected on the left half part of the display part. SOLUTION: This vehicle periphery viewing device 1A has its transmission window part 2R arranged in a case 3A at such an angle that the reflected light 21b of the light beam which exits from a prism-side surface 8L and is incident on a transmission window part 2L after being transmitted through a transmission window part 2R and a prism flank 8R like a light beam 21a to impinge directly on a prism rear surface 8 and being totally reflected by the prism rear surface 8B is transmitted through the prism flank 8L and made incident directly on the prism rear surface 8B, totally reflected by the prism rear surface 8B, and transmitted through the prism flank 8R and transmission window part 2R, In order and emitted to the outside. The transmission window part 2L is also arranged in the case 3A at a similar angle while symmetry is taken into account.  Consequently, the reflected light 21b is prevented from being incident on an image pickup element 10 to prevent misdisplay due to reflected light 21b.
Patent JP-2001323973-A (JP)
Title: Gear transmission mechanism
Inventor: SHIMIZU TAKASHI
IPC: F16H57/021
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and a noise, in a transmission mechanism for transmitting torque via gears and arranged with two shafts on the same axis to be connected to each other. SOLUTION: In this transmission mechanism, the first shaft 4 and the second shaft 6 arranged on the same axis are engaged to be relatively rotatable, the third shaft is rotatably arranged in parallel to the first and the second shafts 4, 6, the torque is transmitted between the gear 17 provided in the first shaft 4 or the second shaft 6 and the gear provided in the third shaft to be meshed with the gear 17, a bearing 8 for supporting rotatably the second shaft 6 to the first shaft 4 is arranged in a portion where the first shaft 4 is engaged with the second shaft 6, and a means 10 is provided to restrict looseness of the bearing 8.
Patent JP-2001323823-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: YOKOI TARO
IPC: F02D41/34
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce PM discharge amount, by optimizing the using region and the amount of additive gas (hydrogen, oxygen) for suitably performing combustion while minimizing the using amount thereof. SOLUTION: A ratio YR (0<=YR<=1) of fuel to be previously mixed and combusted to a supplied fuel for an diesel engine is derived, which is retrieved from a map based on engine speed and fuel injection amount. A ratio KR of fuel to be diffused and combusted to the supplied fuel is derived by subtracting YR from 1 (KR=1-YR). The additive gas is injected into a combustion chamber according to these respective ratios YR and KR. For example, an injection amount of hydrogen gas is determined based on YR, and an injection amount of oxygen gas is determined based on KR.
Patent JP-2001327090-A (JP)
Title: Automobile battery charging apparatus
Inventor: KIN JINTETSU
IPC: H01M10/44
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an automobile battery charging apparatus which can quickly and easily charge an automobile battery, when the voltage of the automobile battery drops too low making it unable to ignite the engine. SOLUTION: A charging battery 10 is loaded to a body 2 of a charging apparatus 1. A first socket 3A and a second socket 3B are also loaded to the body 2. When the first socket 3A is loaded into a cigarette lighter hole 6 within an automobile, the automobile battery 20 is charged with discharging of the charging battery 10. When the second socket 3B is loaded into the cigarette light hole 6, the charging battery 10 is charged with discharging of the automobile battery 20.