baber/WOPTO huggingface dataset:
Patent JP-2002011392-A (JP)
Title: Trigger type liquid ejector
Inventor: TSUCHIDA HARUO
IPC: B05B11/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To control the resiliency of a valve member in a liquid ejector in which an injection cylinder front part is made a large inside diameter cylinder part, the valve member which is compressed elastically is inserted into the cylinder part, the rear surface of the cylinder part is made a discharge valve seat, and the rear surface of the valve member is made a valve member contact surface with the discharge valve seat to form a discharge valve. SOLUTION: The elastically compressible valve member 41 is formed on the outer surface of a base end part by a rod-shaped member 42 having the first outward flange 43, with the base end surface of a sheath part 47 engaged slidably with the tip part of the rod-shaped part closed by an end plate 48, a sheath member 46 fitted with the second outward flange 49 on the base end side, and a compression coil spring 52 installed between the first and second outward flanges. One of both members is compressed and inserted into the large diameter cylinder part 22 as a rearward valve forming member, the outward flange rear surface of the rearward valve foraying member is made a contact surface with the discharge valve seat, and a spin mechanism groove 51 communicating with a nozzle hole 34 is formed on the front end surface of a front valve member.
Patent JP-2002024263-A (JP)
Title: Device and method for electronic shopping
Inventor: NICHOGI MUTSUKO
IPC: G06Q10/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic shopping device which efficiently presents articles that a customer likes. SOLUTION: This electronic shopping device enables the customer to retrieves a favorite article with high precision since the real article can be compared with a favorite color by not retrieving a customer's favorite article only with text information, but holding vague information on colors in a database and retrieving it in a color space having no dependency on the device, and also enables the customer to efficiently find the favorite article by listing retrieval results on a homepage and presenting them to the customer in the form of an order-made catalog consisting of only favorite articles of the customer.
Patent JP-2001028933-A (JP)
Title: Thresher equipped with treating drum
Inventor: FUKUYORI KOUN
IPC: A01F12/52
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a treating drum-having thresher which does not cause the deterioration of separation performance such contamination of grains with foreign matters can improve the recovery yield of the grains, and can shorten the width of the frame. SOLUTION: In this thresher 1 equipped with a treating drum a threshing chamber 4 having a pivotally spun threshing drum 3 and a treating drum chamber 6 having a pivotally spun treating cylinder 5 are disposed in parallel to each other in a mutually communicating state through a dust-sending port 7 behind the threshing chamber 4, on a grading chamber 2, and a discharging port 10 opened in a dust-discharging chamber 9 behind the threshing chamber 4 is disposed on one rear side of the treating chamber 6.  Therein, the bottom surface 6a of the starting portion of the treating drum chamber 6 is formed in a properly forward lifted slope, and the upper discharging port 12c of the second returning screw 12 connected to one end of the second laterally carrying screw 13 is faced with a returning port 6c disposed in the inclined bottom surface 6a of the starting portion of the treating drum chamber 6.
Patent JP-2001346518-A (JP)
Title: Method for producing ice cream containing rose hip
Inventor: KIMURA TAKASHIGE
IPC: A23G9/44
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ice cream containing rose hip both having a function as a favorite food and functions allowing ingesting nutritions such as vitamin C and β-carotene. SOLUTION: This method comprises mixing a rose hip paste produced by immersing the rose hip subjected to grinding, grain size control, or the like, in hot water at 80-85 deg.C and further filtering the immersed product with a filter having an appropriate mesh to an ice cream mix which is a raw material of the ice cream, and cooling, stirring and freezing which are routine procedures.
Patent JP-2001047995-A (JP)
Title: Drive slip controlling method
Inventor: LENZ THOMAS
IPC: B60K28/16
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To enhance tractive force for a vehicle in the case of traveling on a deep laid snow area and other kinds of rough terrain difficult in traveling. SOLUTION: Drive slip in a vehicle by rear wheel drive is controlled in this method of the present invention. A target drive slop value of wheels 4, 5 of a drive axle 1 is leveled up to raise up driving force at the time of traveling on a deep rough terrain or a deep-snowy area in particular, as possible as wheels 6, 7 of a front axle 2 exhibits high wheel motion. The method is applicable, in particular, for a commercial car, a bus or a rough terrain traveling vehicle having an ABS/ASR system.
Patent JP-2001072823-A (JP)
Title: Resin composition comprising ethylene-vinyl alcohol copolymer and multilayer structure using the same
Inventor: NIITOME HIROYUKI
IPC: B32B27/28
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition having greatly high adhesivity, slightly generating gels/granular matters therein, excellent in long-run property, good in recoverability and slight in coloration when recovered, and to obtain a multilayer structure using the composition. SOLUTION: This resin composition comprises an ethylene-vinyl alcohol copolymer and contains (A) 10-500 ppm of acetic acid, (B) 500-2,000 ppm, calculated as metallic element, of an alkali metal salt and (C) 10-500 ppm, calculated as phosphate ion, of a phosphoric acid compound, and also preferably (D) 20-2,000 ppm, calculated as boron element, of a boron compound.
Patent JP-2001340255-A (JP)
Title: Paper cutter and paper holder
Inventor: OKUDA KATSUJI
IPC: A47K10/36
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To easily perform rewinding paper to be used in next time from a paper roll by cutting a rolled paper sheet without making the cut paper edge fit on an outer surface of the paper roll. SOLUTION: This paper cuter 1 is provided with an installing member 10 installable on a cover plate 3 of a paper holder 2 for rotatably supporting the paper roll 6 constituted by winding the belt-like paper 4 on the periphery of a core material 5 and a cutter plate 12 having the cut edge 11 for cutting the paper 4 rewound from the paper roll 6 ad installed on the installing member 10 so as to longitudinally freely move in the rotational direction of the paper roll 6. The cutter plate 12 can be freely switched to either of a cut attitude positioned on the roll rewinding side more than the tip edge 3A of the cover plate 3 and on the radial outside more than an outer peripheral surface of the paper roll 6 and a retreat attitude for retracting the cut edge 11 to the roll winding side more than the cut attitude.
Patent JP-2001172330-A (JP)
Title: Zwitterionic monomer having amino-polyvalent carboxylic acid functionality
Inventor: TSAI JOHN
IPC: C08F20/60
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a zwitterionic monomer having amino-polyvalent carboxylic acid functionality for the preparation of a polymer of zwitterionic monomers, which is useful especially in coating compositions designed to increase impact resistance and flexibility of hair treatment compositions or wood coating materials. SOLUTION: The zwitterionic monomer has amino-polyvalent carboxylic acid functionality shown in formula 1, wherein R1 is an alkyl group having H and 1-6 carbon atoms; R2 and R5 are each (CH2)n; R3 and R4 are based on R1; R6 and R7 are independently selected from formula 2, wherein R20 is selected from H, CH3, and COOY, and R21 is selected from H and CH3; X is O or N, A is a halogen ion, and Y is a cation.
Patent JP-2002030433-A (JP)
Title: System and method for thin film deposition
Inventor: NAKAGAMI YUICHI
IPC: C23C14/34
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for thin film deposition, by which the occurrence of short circuit can be detected rapidly and accurately. SOLUTION: The system has a potentiometer a for measuring the electric potential of an inner mask 7 to be brought into contact with a glass substrate 2, a position sensor 6 for detecting the position of a magnetic circuit 5 moving on the rear side of a target 1, and a comparator 10 for reading the output value of the potentiometer a only when the position sensor 6 indicates that the magnetic circuit 5 is in the position within the prescribed range, comparing the resultant value with the predetermined threshold value corresponding to the occurrence of short circuit, and outputting an error signal when the read-off potential is lower than the threshold value. By this method, short circuit can be detected in real time, and also the misdetection of short circuit due to the position of the magnetic circuit 5 can be avoided.
Patent JP-2002027040-A (JP)
Title: Portable terminal equipment
Inventor: FUJIWARA YASUHISA
IPC: H04M1/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To control a vehicle by using portable terminal equipment and to exchange various kinds of information outside the vehicle. SOLUTION: When portable terminal equipment 10 is coupled with on-vehicle equipment, the portable terminal equipment 10 functions as a vehicle control console. By operating the portable terminal equipment 10, a user can control air conditioning, door lock or audio. When the equipment 10 is separated from the on-vehicle equipment, it functions as a data transmitter/receiver. When the equipment is located inside a house, for example, the equipment 10 is connected with a domestic LAN, and opening/closing of a window or door is checked by receiving data from a home security system, or news information is received and displayed.
Patent JP-2001343266-A (JP)
Title: Ultrasonic flow velocity measuring device
Inventor: NAM SANG-YONG
IPC: G01P5/24
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flow velocity measuring device capable of accurately measuring the flow velocity in a conduit and open channel by demodulating on the reception side modulated signals in a dispersion band transmitted from the transmission side, counting differences in propagation time with signal synchronization locked, and eliminating measurement errors in prorogation time. SOLUTION: In the ultrasonic flow velocity measuring device, it is possible to accurately measure ultrasonic propagation time through the use of a pseudo noise code of another system by a simple operation without the need for replacing a component part or altering a program in the case of moving the installation locations of upstream and downstream ultrasonic converters 21 and 22. In the ultrasonic flow velocity measuring device, it is possible to accurately measure a mean flow velocity which varies at bent channels according to their heights by opposing a plurality of the ultrasonic converters 21 and 22 according to the distances separated from the bottom part of the channel.  By this, it is possible to use the ultrasonic flow velocity measuring device efficiently for an ultrasonic device for measuring the quantity of flow for a river, artificial open channel, and a large diameter, measurement for the quantity of flow for gas, level measurement, etc.
Patent JP-2002030040-A (JP)
Title: Method for producing unsaturated aldehyde
Inventor: IWASAKI HIDEJI
IPC: C07C69/145
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated aldehyde useful as a synthetic intermediate for perfumery, vitamins, agrochemicals, pharmaceuticals, etc. from an easily available raw material on an industrial scale in high efficiency at a low cost. SOLUTION: The unsaturated aldehyde of general formula (IV) is produced by reacting an olefin of general formula (I) with an acetal of general formula (II) in the presence of a ruthenium complex of general formula (V) and deprotecting the acetal part of the obtained unsaturated acetal of general formula (III).
Patent JP-2002021422-A (JP)
Title: Opening and shutting device for door and electronic equipment having opening and shutting device for door
Inventor: MIYAI HIROKUNI
IPC: H05K5/03
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an opening and shutting device for a door capable of smoothly making an opening and shutting operation for the door while having a simple structure and directing a high-class feeling and an electronic equipment having the opening and shutting device for the door. SOLUTION: The opening and shutting device 10 for the door capable of freely opening and shutting an opening section 22 of a cubical body 14 includes the door 20 for shutting the opening section 22 of the cubical body 14 by operation of an operator in an openable manner with a rotational center shaft CL as the center, a spring member 50 for delaying an opening velocity of the door 20 when the door 20 is opened by self-weight with the rotational center shaft CL as the center and a spring member movable section 60 mounted in the vicinity of the rotational center shaft CL for the door 20 of one end 52X of the spring member, locating the other end 54 of the spring member at the cubical body 14 side and capable of moving the other end 54 of the spring member when the door 20 is opened.
Patent JP-2002031629-A (JP)
Title: Element analyzer
Inventor: IHARADA KENJI
IPC: G01N21/35
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an element analyzer enhanced in the reproducibility of measuring accuracy by eliminating the scattering phenomenon of a liquid sample at the time of movement of a slider in a slide type sample injection part. SOLUTION: In a slide type TC sample injection part 51 equipped with a slider 51a, which slides between a TC combustion pipe 6 in which a sample 3 is injected and a drain pipe 5d for discharging the sample 3 for the purpose of washing, and an injection main body block 5b to which the TC combustion pipe 6 and the drain pipe 5d are fixed, a groove part 51b is provided on the bottom surface of the slider 51a so as to be positioned inside an O-ring 5f but outside a cavity 5g. By this constitution, during the movement of the sample injection pipe 5e positioned at the center of the cavity 5g from the drain pipe 5d to the TC combustion pipe 6, the gas in the TC combustion pipe 6 is discharged by the groove part 51b before the cavity 5g goes over the O-ring 5f to drop the pressure in the gas in the TC combustion pipe 6 and the scattering of the waterdrop of the sample bonded to the leading end of the sample injection pipe 5e is prevented.
Patent JP-2001355909-A (JP)
Title: Energy saving plug for bath
Inventor: YAMAGUCHI MASAHARU
IPC: F24H1/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem found in an external heating type bath boiler in which hot water boiler in the is cooled with surrounding air, the cooled hot water flows into a bathtub through a lower connecting pipe and the hot water is rapidly cooled. SOLUTION: There is provided a pipe-like plug fixed to a lower connecting pipe of a bath boiler a reverse flow preventing valve is installed in the plug. This invention has a feature that when a combustion is carried out at the bath boiler, convection flow of hot water causes the inner valve to be pushed and the valve is automatically opened, resulting in that the valve is closed by its own weight when the combustion is not carried out at the bath boiler.
Patent JP-2002029209-A (JP)
Title: Axle unit for driving wheel
Inventor: KAYAMA SHIGEOKI
IPC: B60B35/14
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To restrain generation of abnormal sound by preventing a driving shaft member 29 and a hub 6e from forcefully colliding with each other regardless of thrust load applied during operation to axially displace the driving shaft member 29 and the hub 6e. SOLUTION: A stop ring 35 is stretched between a stepped part 43 provided adjacent to a spline hole 28 and an inner locking groove 14 provided in a spline shaft 30, thereby connecting both members 29, 6e to each other. The hub 6e is pressed by an O ring 42 with force of 9.8 to 147 N.
Patent JP-2002044650-A (JP)
Title: Monitoring image pickup device and method of mounting the same
Inventor: ADACHI SHIZUO
IPC: H04N5/225
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring image pickup device (television door phone) which can be easily mounted on an iron door and a method of mounting the same. SOLUTION: A U-shaped metal fitting 22 is provided with bent pieces 22L and 22R which are opposed to each other, and an image pickup means 1 and a transmission device 10 are fixed on the pieces 22L and 22R of the U-shaped metal fitting 22 respectively for the formation of the monitoring image pickup device. The U-shaped metal fitting 22 of the monitoring image pickup device is inserted in a gap 26 between the top or side of a door 23 and a door frame 21 and pinched in a state of keeping a door 23 open, and the monitoring image pickup device is completely locked in a state of keeping the door 23 locked.
Patent JP-2002037345-A (JP)
Title: Rectangular-bottomed bag with cushioning properties and manufacturing method thereof
Inventor: KAWAKAMI HAJIME
IPC: B65D30/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing, with high productivity, a rectangular-bottomed bag belonging to a field of a cushioning envelope made of a material comprising a plastic cellular sheet lined on craft paper with the minimum heat-sealed portion of the cellular sheet and little weakness in strength. SOLUTION: The manufacturing method includes steps of: (A) preparing a material (1) comprising the plastic cellular sheet (6) stuck to a rectangular piece of craft paper (5) with one of rims (51) left and applying an adhesive (52) to the rim, (B) rolling the material (1) with the plastic cellular sheet (6) inside and forming into a cylinder (2) by the adhesive (52) on the rim, (C) press- working on the cylinder (2) thereby providing a rule (7) for forming a base of the rectangular-bottomed bag, (D) gusset-folding both sides of the cylinder to provide a bag material (3) with gussets (8), and (E) heat-sealing (9) and cutting the base to complete the rectangular-bottomed bag (4).
Patent JP-2002035866-A (JP)
Title: Method for producing profile member and it's apparatus
Inventor: FUTAMURA SHOJI
IPC: B21D28/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing profile members and it's apparatus which is able to produce easily profile members having different shape cross- sections in the height direction. SOLUTION: In the method for producing profile members having different shape cross-sections formed in the height direction, hooplike elongated processed material is passed on in the longitudinal direction, and in plural stages, plural kinds of constituted members which have outlines corresponding to each cross- section shape of the profile members, are formed by non-separable indentation process so that at least a part of those outlines is latched to the processed material. In the final passed on stage of the processed material, the constituted members are sequentially stamped out with a die to make them laminate in one.
Patent JP-2001075543-A (JP)
Title: Liquid crystal display
Inventor: MAEKAWA TOSHIICHI
IPC: G02F1/133
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a liquid crystal display driving shift register. SOLUTION: Unit registers SR1, SR2, SR3... show unit circuits cascade- connected for forming a shift register, and receive clock signals (VCLK,/VCLK) from clock lines through switches S1 and S2. Respective switches S1, S2 are constituted so as to be closed when the data inputted to respective unit registers SR1, SR2... become e.g. a significant level. Then, when the single input signal data are inputted, the switches S11 and S12 of the unit register SR1 are closed, and other switches S21, S22, S31, S32 are opened at the first timing. At the next timing, when the input of the unit register SR2 becomes an H level, the switches S21, S22 are closed, and other switches are opened. Thus, the clock is supplied selectively only to the unit register of a stage becoming a significant level, and the power consumption of a clock signal source is reduced.
Patent JP-2002041697-A (JP)
Title: Electronic catalogue system, its management operation device and management operation method
Inventor: ITO SATOSHI
IPC: G06Q50/10
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To display an index for showing the quality of an extended dictionary and to secure a compensation with respect to the generation of an original dictionary by supplying a method for stepwise setting the degree of compliance to a standard dictionary and evaluating the degree of the compliance when opening the dictionary obtained by extending the standard dictionary of an electronic catalogue and supplying a method for giving a stepwise license corresponding to the extension type of the dictionary and performing charging in accordance with the step. SOLUTION: Application data on use is received from a user desiring the use of electronic catalogue information by using the standard dictionary and it is judged whether the standard dictionary is used inside or it is used by opening it to outside by the user. When tit is used inside, the standard dictionary and a program for examining a compliance level are distributed for nothing. When the user desires the opening of the dictionary to outside including information supply service, a charging amount is transmitted to the user based on application data according to charging level data and a supplier code is issued after agreement with the user and it is transmitted together with the standard program and the program examining the desired compliance level.
Patent JP-2002043214-A (JP)
Title: Method for scanning exposure
Inventor: HIEDA KATSUHIKO
IPC: G03F7/20
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for scanning exposure by which multiple exposure can be performed even by means of a step-and-scan projection aligner and the coherence factor and exposure of a lighting system can be adjusted at every focal point needed for optimizing the multiple exposure and, in addition, the accuracy of pattern transfer can be improved. SOLUTION: In the method for scanning exposure in which the projection area of a mask 11 is limited by means of a slit 15 at the time of transferring a pattern formed on the mask 11 to a wafer 14 through a projection lens 13 and the whole pattern area of the mask 11 is transferred to the wafer 14 by synchronously scanning the mask 11 and wafer 14 in a state where the slit 15 is fixed, the exposure of the whole mask which is performed by scanning the mask 11 and wafer 14 is performed twice by changing the exposing conditions and, in addition, the scanning directions of the mask 11 and wafer 14 at the time of performing the second exposure are reversed from those at the time of performing the first exposure.
Patent JP-2002042650-A (JP)
Title: Forming method of fluorescent screen for color cathode- ray tube
Inventor: TERAMOTO HIROSHI
IPC: H01J9/46
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion of open area widths of a light absorbing layer caused by temperature dependency of the sensitivity of photosensitive resist by preventing unevenness of temperature on the surface of a face panel in exposure when the fluorescent screen is formed. SOLUTION: In the transfer of the face panel 1 passed through a heat drying process of a photosensitive resist film to an exposure device, a holding member coming in contact with parts other than a display region of the face panel 1 is used. In addition, a suction pad 44 coming in contact with the face panel 1 is heated so as to keep almost the same temperature as the face panel.