baber/WOPTO huggingface dataset:
Patent JP-2000340164-A (JP)
Title: Scanning wheel for ion implantation processing chamber
Inventor: YOUNG STEPHEN GARY
IPC: C23C14/48
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To push a wafer in a proper position by preventing the tendency of the wafer to be affixed to an elastomer layer and not to be pushed into the proper position by a grip. SOLUTION: This is a scanning wheel for ion implantation processing chamber. This scanning wheel has a plurality of wafer supporting elements 3, each wafer supporting element 3 has an elastomer layer 7 and a wafer is supported on the elastomer layer 7. Each wafer supporting element 3 has a plurality of spring-type plungers composed of a material having a friction coefficient lower than that of the elastomer layer 7 in order to slidably support the wafer on the wafer supporting elements 3 without affixing the wafer to the elastomer layer 7. In order to detect the wafer properly being positioned, a position detector can be provided on a gripper on which the wafer is mounted.
Patent JP-2000345342-A (JP)
Title: Production of high purity isotopic silicon crystal film
Inventor: SUZUKI YUTAKA
IPC: C23C16/24
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prepare a high purity isotopic silicon crystal film in which the compsns. of 28Si, 29Si and 30Si and controlled and having good crystallinity. SOLUTION: This is a method for producing an isotopic silicon crystal film in which a silicon isotope of 28Si, 29Si or 30Si has a compsn. different from the ratio of a natural isotope by plasma CVD using silicon fluoride in which the silicon isotopic ratio is changed as a gaseous starting material, to the plasma CVD reaction, gaseous silicon fluoride, rare gas and gaseous hydrogen are fed in the ratios of gaseous silicon fluoride/rare gas: 0.04 to 1 and gaseous silicon fluoride/gaseous hydrogen: 0.04 to 1, and moreover, unreacted gaseous silicon fluoride is circulated through the CVD reaction.
Patent JP-2001181761-A (JP)
Title: Niobiuim-containing zirconium alloy suitable for nuclear fuel cladding
Inventor: JEONG YONG HWAN
IPC: G21C3/07
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a zirconium alloy composition having excellent corrosion resistance. SOLUTION: This zirconium alloy composition contains niobium in the range of 0.8 to 1.2 wt.%, one or more components selected from the groups consisting of iron, molybdenum, copper and manganese respectively in the range of 0.1 to 0.3 wt.%, oxygen in the range of 600 to 1,400 ppm and silicon in the range of 80 to 120 ppm.
Patent JP-2001261719-A (JP)
Title: New decomposition type reactive emulsifier and method for modifying polymer by using the same
Inventor: HASHIMOTO YOSHIYUKI
IPC: C09K23/42
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a decomposition type reactive emulsifier capable of providing good stability at the time of polymerization, capable of enabling coating film obtained from the emulsion to have extremely improved water resistance, adhesion, heat resistance and weather resistance, capable of readily breaking the polymer emulsion at the time of the collection of the polymer, and capable of extremely improving the properties of the obtained polymer. SOLUTION: This new breaking type reactive emulsifier is represented by general formula (I) [wherein, R1 and R2 are the same or different and each a 1-20C alkyl or alkyl group, or a hydrogen atom (with the proviso that both R1 and R2 are not simultaneously the hydrogen atoms); R3 is a hydrogen atom or a methyl group; A is a 2-4C alkylene group or a substituted alkylene group; m is an integer of 1-20; n is an integer of 1-100; and X is a hydrogen atom, an anionic group, a cationic group or an amphoteric group].
Patent JP-2001272080-A (JP)
Title: Multizone air conditioner
Inventor: FUJIYOSHI MITSURU
IPC: F24F11/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a multizone air conditioner wherein one load current detector is employed to save the cost and narrow a required space. SOLUTION: There are included a total sum load current detector for detecting a total sum load current, two motor operation judgement means 11 for judging whether or not two compressor motors are in operation based upon the presence of an operation instruction from each indoor machine, excess current judgement means 12 for judging whether or not the total sum load current is an excess current, heat exchange temperature comparing means 14 for comparing heat exchange temperatures of condensers corresponding to two compressors and judging which heat exchange temperature is higher, and interruption means 13 for interrupting a compressor motor corresponding to a condenser which is judged to be higher in the heat exchange temperature when the two compressor motors are judged to be both in operation and when the total sum load current is judged to be excessive.
Patent JP-2001273531-A (JP)
Title: Parking lot and parking lot operation support system
Inventor: KOIZUMI KOICHIRO
IPC: G07B15/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot convenient for users and a parking lot operator. SOLUTION: The charging unit price charged to a user for parking of his or her vehicle in a parking square is varied in accordance with the distance to a destination like an entrance/exit, a required time, circumstances, etc. The amount of money to be charged is obtained by multiplying the charging unit price by the parking time. The charging unit price is updated at any time on demand.
Patent JP-2001272193-A (JP)
Title: Core section of egr gas cooler and method of manufacturing the same
Inventor: YOMODA MUTSUO
IPC: F28F13/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a core section of an EGR gas cooler for cooling EGR gas recirculating from an exhaust system through an EGR line to an intake manifold, and a method of manufacture, in which a fin member is brazed surely into the tube. SOLUTION: At the core section of an EGR gas cooler comprising a plurality of tubes 29 arranged between a pair of end plates 25, 27, and fin members 31 inserted into the tubes 29, an annular groove 29b for temporarily stopping the fin members 31 is made in the outer circumference of the tube 29.
Patent JP-2001285615-A (JP)
Title: Image generating apparatus, image generating method readable recording medium with image generating program recorded thereon and video game device
Inventor: MARUYAMA OSAMU
IPC: A63F13/825
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To properly display a magnified image without causing increase in an arithmetic load and deterioration in the image quality. SOLUTION: A range indication section 52 indicates a prescribed range in an icon display area displayed on a monitor 22. Furthermore, the range indication section 52 scrolls the prescribed range between an upper limit and a lower limit in the icon display area when UP/DOWN direction keys 29U, 29D are depressed. A 1st display control section 53 stores 1st image data 41 to a display area of a buffer 21 and displays the data 41 on the icon display area of the monitor 22. A 2nd display control section 54 displays data in an area of a lens cursor corresponding to the range indicated by the lens cursor among 2nd image data 42 in place of the 1st image data 41 displayed on the monitor 22.
Patent JP-2001285988-A (JP)
Title: Low band extension circuit
Inventor: MEJIKA KENICHI
IPC: H04R3/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the pins at the time of making a circuit for the time of extending the low band side of the reproduction area of a speaker which is a load into an IC. SOLUTION: This circuit is constituted of a first positive phase amplifier 14 for supplying input signals to a positive phase input terminal, a band boosting circuit 60 constituted of a second positive phase amplifier 16 for supplying the input signals to the positive phase input terminal and a low band band-pass filter 34 connected to the negative feedback path and a subtraction circuit 66 for subtracting the output of the band boosting circuit from the input signals. Since the input signals are injected to the positive phase input terminal of the second positive phase amplifier for constituting the band boosting circuit and the subtraction circuit for subtracting the input signals from band boost output is provided, the need of injecting the input signals to a resistor for the band-pass filter is eliminated.  As a result, the number of the exterior terminals of the filter becomes only two for a pair of capacitors 36a and 36b and the number of terminal pins can be reduced by one. In the two-channel constitution for stereo, two terminal pins are reduced. Cost rise at the time of making this low band extension circuit into the IC is suppressed.
Patent JP-2001285188-A (JP)
Title: Wireless base station, communication method for the wireless base station and recording medium
Inventor: DOI YOSHIHARU
IPC: H04W28/06
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a wireless base station that can avoid a disabled speech when there is possibility of a disabled speech because reception timings of symbol sequences subjected to spatial multiplex processing from mobile stations are close to each other. SOLUTION: A transmission timing adjustment section 53 calculates transmission timing of a symbol sequence to a mobile station so as to obtain a reception timing difference ΔtR having a prescribed value or over when the reception timing difference ΔtR of the symbol sequences from two mobile stations is less than the prescribed value and informs a clock generating section 52 about the transmission timing. Receiving a notice of new transmission timing, the clock generating section 52 generates clocks that are sequentially shifted by Δtc per transmission slot until the generating timing of the current clock reaches the informed transmission timing, and a signal adjustment section 51 transmits the symbol sequence to the mobile stations according to the clock generated by the clock generating section 52.
Patent JP-2000308406-A (JP)
Title: Working machine driven by motor
Inventor: WEISSERT WOLFGANG
IPC: A01D34/68
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the subject working machine capable of reducing its weight, comprising a driving shaft including a hollow shaft as a main body by making the hollow shaft support a specific connection member. SOLUTION: This working machine has a driving motor for rotating and driving a working tool 5 through a hard driving shaft 4 installed in a guide pipe. The working machine has a joint connection part in which the free end 21 of the driving shaft 4 acts in a shape restriction manner. The driving shaft 4 includes a hollow shaft 7 as a main body. The hollow shaft 7 supports a connection member 6 for forming the joint connection part at the end part 20 of the hollow shaft. In the operation, preferably the hollow shaft 7 is made of a lightweight material, especially aluminum, an aluminum alloy or a fiber- reinforced plastic and the connection member 6 is made of an abrasion-resistant material.
Patent JP-2001316722-A (JP)
Title: Heat treatment method
Inventor: NAKAMURA HIDEKAZU
IPC: C21D1/74
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method in which a strain is reduced and a good hardness can be obtained in the quench hardening treatment of steel parts. SOLUTION: In this heat treatment method, at an oil cooling stage in the quenching treatment, the quenching oil surface pressure in the case of charging the treating material into the quenching oil whose kinematic viscosity is 6-50 mm2/sec at 100 deg.C is reduced to 10-300 Torr and thereafter, inert gas or the air is introduced under the state, where the surface of the treating material is in boiling state, to control the surface pressure of the quenching oil to >300 Torr.
Patent JP-2001307834-A (JP)
Title: Connector and wiring structure
Inventor: SAKIYAMA KOJI
IPC: H01H85/30
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent a melting damage of a terminal and generation of vehicle fire-hazard by a discharge. SOLUTION: A connector 1 has a housing 2 and a female connector 3 to fit into the housing 2. In the inside of the housing 2, one or plural male type terminals 4 have been built in, and in the inside of the female connector 3, one or plural female type terminals 5 have been built in. In the inside of the housing 2, further, a photodiode 6 has been built in as a light receiving element to detect a flash by an arc discharge generated between the male type terminal 4 and the female type terminal 5. A breaker 13 inputs a received light signal from the photodiode 6 as a trigger signal, and cuts out the first wire harness 11. By this, the melting damage of the terminal and the generation of vehicle fire-hazard by the discharge is prevented.
Patent JP-2001298633-A (JP)
Title: Printer, image processor, image processing method, and recording medium with image processing procedure recorded therein
Inventor: ISHIGAMI KOUICHIRO
IPC: H04N9/79
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To process image data of various color spaces at a high speed with a simple constitution by application to a printer or the like which prints image data outputted to, for example, a video device with respect to a printer, an image processor, an image processing method, and a processing medium with an image processing procedure recorded therein. SOLUTION: A lookup table 23BB is generated in accordance with image data Y, u, v, R, G, and B of a processing object, and color spaces of picture data Y, u, v, R, G, and B are converted by this lookup table 23BB.
Patent JP-2001253462-A (JP)
Title: Content identification cap of container for dispenser
Inventor: TAKEDA NAOJIRO
IPC: A45D34/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a content identification cap of a container for a dispenser which is mounted to the head of the dispenser to eliminate the troubles that contents of containers are erroneously checked due to the oversupply of similar containers caused by the use of convenient dispensers. SOLUTION: The content identification cap comprises a cap body and a cap body mount tool, and a free pattern is formed on the surface of the cap body to allow the contents of the container to be easily identified. As an alternative, a cap body can be mounted only to a dispenser of a specific size and a cap body mount tool is not provided, but one or more projections are provided in the cap body to attach the cap body to the dispenser.
Patent JP-2001300631-A (JP)
Title: Manufacturing method of extruded coil material for drawing
Inventor: INUI MASAJI
IPC: B21C9/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely preventing generation of a flaw of an extruded tube without impairing a water substitution property and a rust prevention effect due to a water substitution agent of an extruded coil material for drawing with using a low cost apparatus and in a simple operation. SOLUTION: In manufacturing an aluminum coil material subjected to extrusion by an extrusion press, water cooling, coating of a water substitution agent and then coiling to a coiling reel, the water substitution agent of the same kind oil as the drawing oil used in a next drawing is coated, further, a lubrication oil having a viscosity of 60-150 cst (40 deg.C) is coated for preventing generation of a flaw and then the material is coiled to the reel.
Patent JP-2001306985-A (JP)
Title: Settlement system using body feature of customer
Inventor: NAOI TAKANORI
IPC: G06Q50/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a settlement system using the body features of a customer by which personal identification can be performed based on bodily features such as iris or fingerprints, and the purchase price is transferred instantaneously from the account of the customer in the settlement of the purchase price in a POS system at a mass selling store. SOLUTION: In this system, payment processing in a cash resister can be shortened and also the personal identification can be performed highly precisely based on the bodily features, and also the scrupulous management of a customer unit can be performed to grasp tastes of the customer and the time zone of the purchase or the like, moreover the fund operation efficiency on the management of the mass selling store can be improved by executing management such as the purchase of a government bond or bank bond or loan operation by using deposited funds.
Patent JP-2001309846-A (JP)
Title: Way of offering ema, votive picture tablet, for prayer, and ema itself
Inventor: SHIMIZU NAOKI
IPC: B42D15/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an Ema, votive picture tablet and a simple way of offering it to a shrine or a temple for prayer and thereby people do not have to visit a specified shrine or temple far from their home. SOLUTION: Ema 1 of a specified shrine or a temple, the votive picture tablet of a horse, on which there are a blank 3 to write prayers in, a blank 4 to write the prayer's address in, a blank 5 used to certify that the prayer has been made, and a space 6 to put a stamp on, is made widely spread and available throughout the country. An applicant writes the necessary information in these blanks on Ema and puts a stamp for returning as well, before mailing it to a specified shrine or a temple. After receiving the Ema 1, the shrine or the temple offers a prayer to God or Buddha on it, and then puts the red stamp on the certifying blank 5 to prove the prayer has completed. After that, the tablet, not being enveloped, is returned to the applicant by mail.
Patent JP-2001317375-A (JP)
Title: Auxiliary machine driving unit for gas turbine engine
Inventor: DOIGUCHI AKIRA
IPC: F02C7/32
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To install auxiliary machine having a different dimension without exchanging the whole of a gear box in an auxiliary machine driving unit for a gas turbine engine. SOLUTION: An adapter 56 is fixed to a gear box 12 of an auxiliary machine driving unit A of a gas turbine engine by a bolt 84, and an auxiliary machine 52 is fitted to a seat 56a formed in the adapter 56 by a bolt 85. Even it the dimensional of the auxiliary machine 52 is changed, plural auxiliary machines can be fitted by only exchanging the adapter with other adapter having a seat 56a corresponding to the auxiliary machine 52 without changing the design of the gear box 12 itself. Flexibility is thereby improved and the cost can be lowered.
Patent JP-2001317626-A (JP)
Title: Transmission mechanism for transmission in traveling working machine
Inventor: KAMATA NAOKI
IPC: F16H63/28
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the transmission mechanism for a transmission in a traveling working machine in which the operation of a shift lever is easy. SOLUTION: A shift gear 31 installed in the transmission 5 in which the driving force is inputted from an engine 6 so as to be freely input is slidably arranged between a forward traveling transmission gear 32 and a backward traveling transmission gear 33 to transmit the driving force from the engine 6 to either one of gears by meshing with either one of the forward traveling transmission gear 32 for outputting the driving force in the forward direction of a machine body or the backward traveling transmission gear 33 for outputting the driving force in the backward direction of the machine body one gear. And elastic members 42, 44 for always energizing and meshing the shift gear 31 and the forward traveling transmission gear 32 are installed.
Patent JP-2001315235-A (JP)
Title: Staple fiber for electrically flocked cloth and electrically flocked cloth
Inventor: TAJIRI KOJI
IPC: B32B27/34
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a staple fibers for electric flocking suitable for obtaining electrically flocked cloth bulky and excellent in raising feeling even if reduced in raising density. SOLUTION: Staples fibers for electrically flocked cloth are characterized in that a profile degree of a cross-sectional shape is 2.6 or more and fiber length is 0.1-15.0 mm.
Patent JP-2001324182-A (JP)
Title: Snow protection louver with hood
Inventor: ISHIKAWA KAZUHIRO
IPC: F24F13/08
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a louver having a thoroughly deliberated measure for protection against snow, as well as a measure for preventing penetration of rainwater or the like from the outside. SOLUTION: A snow protection louver with hood, which is to be fixed to the ventilating hole of a building, a factory or the like, is provided. A vane member 5 of a louver 2 consists of a vertical piece 12, front side pieces 13 and rear side pieces 14 both provided at right angle to the front and rear ends of the vertical piece, respectively, and inclined pieces 15 provided inside in the vicinity of the left and right ends of the front side pieces, respectively, with their tips being open and expanded. A number of such vane members are alternately disposed in tandem, being in face to face, in a frame 4 with the front pieces each being positioned outside. A ventilating gap 11 is formed in each of the vane members. The inclined pieces which are positioned opposite to each other in the adjacent vane members are provided so that their parallel condition can be maintained.  A hood 3 is fixed to the front surface of the louver and an opening 45 is formed at the lower part of the louver.
Patent JP-2001321181-A (JP)
Title: Method for highly expressing foreign protein and high expression vector
Inventor: ISHIDA MASAMI
IPC: C12N15/09
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for highly expressing a foreign protein by which the foreign protein translated from an extraneous gene can be expressed and produced in good efficiency, and further to provide a high expression vector. SOLUTION: This expression vector is obtained by arranging a first cistron as a gene unit required for the transcription and expression of a previously prescribed protein between a promoter region for initiating the transcription of the extraneous gene, and the initiation codon of the extraneous gene when transducing the extraneous gene encoding the foreign protein to an expression vector, so that the base sequence of a part of the initiation codon of the extraneous gene encoding the foreign protein may overlap with the base sequence of a part of the stop codon of the first cistron.
Patent JP-2001333000-A (JP)
Title: Telephony equipment
Inventor: SHINTANI NORIMASA
IPC: H04R3/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To suitably perform echo canceling, even over a packet network. SOLUTION: For the telephony equipment connected to the packet network and provided with an echo canceler for erasing an echo caused by an audio signal turned from a receiver into a transmitter on the side of a party, this equipment is provided with a timing control means for controlling timing for synthesizing, which is performed by the echo canceler, of an echo cancel signal and a received signal, while using a transmitting signal on the basis of time information contained in a voice packet sent from the party side and a cancel quantity control means for controlling an echo cancel quantity, by changing the level of the echo cancel signal.