baber/WOPTO huggingface dataset:
Patent JP-2001281106-A (JP)
Title: Lubricating characteristic testing device of transmission
Inventor: SAITO MASAHIRO
IPC: G01M13/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating characteristic testing device of a transmission capable of executing easily attitude control of a transmission under test. SOLUTION: This testing device is characterized by having a transmission mounting plate 44 for mounting the transmission 2 under test thereon, a main shaft driving means 68 for rotatably driving the main shaft 2a of the transmission 2, a transmission driving means 51 for driving the transmission 2 in order to position the transmission in a desired attitude by driving the transmission mounting plate 44, and a control means 70 for controlling operations of each part.
Patent JP-2001273991-A (JP)
Title: Discharge lamp lighting device
Inventor: HAMAMOTO KATSUNOBU
IPC: H05B41/24
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To increase a kind of used load and to select an electric power, an efficiency, and a lamp cost that user desires, by setting a fluorescent lamp of different kinds such as rating power, shape or the like as a fitted load, in a discharge lamp lighting device which utilizes a resonance action of a resonant circuit by a high frequency output of an inverter circuit. SOLUTION: In the discharge lamp lighting device, comprising at least one of an inductor L1, a capacitor C3, and a discharge lamp 5, to which a high frequency voltage output from the inverter circuit 3 is inputted, and which is equipped with the resonant circuit 6 that turns on a discharge lamp load by the resonance action, fluorescent lamps are made to have lamp currents of nearly 300 to 360 mA as a fitted load, which forms all the light flux as the discharge lamp load 5.
Patent JP-2001277426-A (JP)
Title: Metal foil clad laminated sheet and method for drilling non-piercing hole therein
Inventor: YAMANOUCHI KENGO
IPC: B23K26/382
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal foil clad laminated sheet enabling the drilling of a blind hole good in plating uniformity by the irradiation with carbon dioxide laser. SOLUTION: In the metal foil clad laminated sheet wherein an insulating layer 2 is formed from a resin impregnated base material 1 and a metal foil 3 is superposed and laminated on the surface of the insulating layer 2 and the whole is molded. The center 5 in the thickness direction of a base material 4 is offset toward the metal foil 3 from the center 6 in the thickness direction of the insulating layer 2.
Patent JP-2001276651-A (JP)
Title: Discharge electrode cleaning device of air cleaner
Inventor: KANI TATSUYA
IPC: B03C3/74
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of corona discharge capacity by the progress of grime of a wire electrode by varying the number of cleaning times and to prevent the deterioration of the dust collecting capacity of an air cleaner. SOLUTION: A moving number of a cleaning member is increased as operating time is extended by monitoring the operating time of the air cleaner. Or the moving number of the cleaning member is varied in accordance with the current value by measuring corona discharge current generated from the wire electrode at corona discharge. The current value is corrected by measuring humidity since the corona discharge current varies with the humidity.
Patent JP-2001285750-A (JP)
Title: Ground wave digital broadcasting receiver and method therefor
Inventor: IWASAKI TOSHIYA
IPC: H04H40/18
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a ground wave digital broadcasting receiver capable of reproducing multiple frame patterns from TSP stored in a hierarchy buffer by simple circuit constitution. SOLUTION: This ground wave digital broadcasting receiver is provided with the plural hierarchy buffers 25-27 where information inside a frame obtained by demodulating digital broadcasting waves is hierarchically divided and stored, a read timing control part 29 for generating and outputting timing signals synchronized with the frame and a hierarchy synthesis/TS reproduction part 30 for monitoring the hierarchy buffers 25-27 after the timing signals are outputted by the read timing control part 29 until 3TSP time elapses, transferring the information from the hierarchy buffers 25-27 storing the information equivalent to 1TSP after the 3TSP time elapses and reproducing multiple frames. Thus, the need of controlling a buffer other than the hierarchy buffers is eliminated, circuit constitution is simplified and also power consumption is reduced.
Patent JP-2001280582-A (JP)
Title: Heat insulation pannel
Inventor: OKI NARIYUKI
IPC: F16L59/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation pannel for an ice heat accumulation tank for an ice heat accumulation apparatus, which perfoms accumulation of cold by the use of night time electric power and uses the cold accumulated during the daytime. SOLUTION: This pannel comprises a rectangular frame 5, an outer steel plate that covers an outer side of the frame 5, a rib 4 fixed jaxtaposedly to the inner surface side of the plate 6 and having a height lower than a thickness of the frame 5, an FRP plate 1 adhered to an inner surface side of the frame 5, and foaming urethane material 2 filled in an inner space formed by the plates 1, 6 and the frame 5.
Patent JP-2001275450-A (JP)
Title: Reaping pretreatment section of harvester
Inventor: NAKAYA SHOICHI
IPC: A01D45/22
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject reaping pretreatment section designed to harvest cultivated beans in a slightly soiled condition while accomplishing the longer service life of a rotary reaping blade and the reduction drive load through a simple and economical improvement of merely contriving the rotary reaping blade attachment posture. SOLUTION: This reaping pretreatment section for a harvester has such a construction that a rotary reaping blade 9 inclined forwardly downward and intended to cut off, near the ground, the stems of cultivated beans brought into a carrying pathway W is set up in such a condition that its rotating axis Y is situated on the side of the carrying pathway W, on the carrying initial end side of a carrying device 8 for carrying the stems/leaves of cultivated beans backwardly upward; wherein the inclined posture of the rotary reaping blade 9 is such that the front side blade tip part 9a thereof facing on the carrying pathway W comes to the lowermost level.
Patent JP-2001284344-A (JP)
Title: Method of forming dielectric film
Inventor: KIRYU HIDEKI
IPC: C23C16/44
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve uniformity in a dielectric film and control the composition along the thickness direction of the dielectric film by eliminating incubation time in forming the dielectric film by a CVD method on a Si substrate surface, that is covered by a thin molecular layer of an insulator. SOLUTION: The CVD process for forming the dielectric film starts, after a vapor-phase molecular compound of a metal element that constitutes the dielectric film, is made to adsorb uniformly on the molecular layer of the insulator and is oxidized to form a dielectric molecular layer.
Patent JP-2001277247-A (JP)
Title: Seal structure of molding apparatus
Inventor: KOYAMA TSUTOMU
IPC: B29C43/56
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the seal structure of a molding apparatus which can extend the life of a seal body without changing the size of a mold by improving the seal structure of the mold for molding a resin, etc., which can be evacuated. SOLUTION: The seal body is formed on a plane approximately in parallel with the moving direction of one of adjacent molds in mold matching, a tongue- shaped part which is deformed reversely to the relative movement direction of the mold fitted with the seal body is formed in the seal body, and a space for housing part of the deformed tongue-shaped part is formed in a part for fitting the seal body to the mold.
Patent JP-2001275739-A (JP)
Title: Cap attached with comb
Inventor: ABE TAKAYUKI
IPC: A46B11/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cap attached with a comb which can apply liquid content to hair enough and efficiently avoiding leak of liquid from edge of the comb securely by improving retention property of liquid content at the top of the comb teeth as the technical purpose. SOLUTION: At the top of a connecting cylinder 3 which is connected to a cylindrical opening 20 of a squeeze bottle 18 securely, plural comb teeth 13 are formed uprising in series at even intervals horizontally through a standing cylinder 7 and a top plate 8, and frame pieces 10 of the comb teeth are formed uprising at each side of the top plate 8, and each of comb teeth 13 has a tapping hole 16 penetrating through the both sides at its upper part, and a tapping passage 15 is formed by penetrating from the tapping hole 16 to the bottom of the top plate 8, and a rugged face 17 which has plural lateral concavities and lateral convexities vertically alternately is formed on the both sides of each edge which is upper than the tapping holes 16 of the comb teeth 13.
Patent JP-2001283723-A (JP)
Title: Processing method and device taking advantage of partial circular arc
Inventor: KIYOUHO MASANORI
IPC: H01J11/36
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling a similar process with a smaller device as done for a big scale of roll. SOLUTION: On a surface of a processed material 22, a partial circular arc mold 21 is contacted and on a contact point 26, three-dimensional form transcription is performed. A process face of the partial circular arc 21 is a part of outer surrounding of an imaginary big roll and transmitted along with a mold guiding structure 24 that guides along a circle of the big roll. To the processed material 22, the partial circular arc mold 21 is functioned similarly as for the imaginary big roll and is capable of transcribing the three-dimensional form at the process face 25 onto the surface of the processed material 22.
Patent JP-2001277572-A (JP)
Title: Thermal transfer gradation controller
Inventor: ENDO YUTAKA
IPC: B41J2/36
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer gradation controller for reducing deterioration of image quality due to accumulation of heat in a thermal head. SOLUTION: A thermal transfer gradation controller comprising a multiplier 16 for multiplying the image data of an input line by a first coefficient, an adder 19 for adding output data therefrom to feedback data, an element 17 for delaying the addition output by 1 line, a multiplier 18 for multiplying the output data from the delay element by a second coefficient and delivering the product as feedback data to the adder, and a third multiplier 20 for multiplying the output data therefrom by a third coefficient and outputting the product as an operated value of heat accumulation is further provided with a plurality of heat accumulation operating units 12, 13, 14 for simulating heat accumulation in a thermal head 6,  and a density correction circuit 3 for outputting print data having a corrected density level in order to correct deterioration of image quality of the thermal head due to heat accumulation in the sub-scanning direction of print based on the output from each heat accumulation operating unit obtained by differentiating the first through third coefficients.
Patent JP-2001283701-A (JP)
Title: Detection device of malfunction of auxiliary relay
Inventor: TAKASHIMA HIROMITSU
IPC: H01T4/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device that detects a contact-malfunction of an auxiliary relay in operating a system. SOLUTION: In an auxiliary relay, an arrester, a surge detector and a display are arranged at a power-source circuit part on the contact-side of the auxiliary relay. A surge that occurs at the time of a contact-malfunction of the auxiliary relay is taken in by the arrester, the surge taken in is detected by the surge detector, and the display shows the case where there is a surge.
Patent JP-2001276048-A (JP)
Title: Cathode scanning type x-ray generator and x-ray ct scanner
Inventor: ONO KATSUHIRO
IPC: F16C17/10
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a very high-speed CT scanner reducing the scanning time of an X-ray CT scanner and a cathode scanning type X-ray generator for realizing the above scanner. SOLUTION: The very high-speed CT scanner and the cathode scanning type X-ray generator for realizing the above scanner have a cathode-side rotator assembly CR, at least one electronic gun assembly EG, a cathode for discharging thermoelectron, and an annular cathode power supply mechanism SL1 in a doughnut-shaped vacuum vessel VV, and makes a cathode orbit around an examinee body while supplying the power to the cathode, to make an accelerated electronic beam incident on the surface of an annular X-ray target TG to generate X-rays orbiting at high speed. The cathode-side rotator assembly is freely rotatably supported by a bearing mechanism consisting of a hidrodynamic slide bearing lubricated by metal liquid lubricant. There is an annular low- pressure cavity between the hidrodynamic slide bearing.
Patent JP-2001285545-A (JP)
Title: Communication terminal device with destination recognition function
Inventor: KAWADA KENJI
IPC: G06K9/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device with a destination recognition function, which determines a forwarding destination on the basis of contents of received image data to forward this received image data to the forwarding destination. SOLUTION: When image data is received, specific graphics are detected from received image data, and a corresponding forwarding destination is recognized on the basis of detected graphics, and received image data is forwarded to the forwarding destination which made the recognition.
Patent JP-2001291978-A (JP)
Title: Printed board holding structure
Inventor: KUCHIISHI KOJI
IPC: H05K7/14
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a printed board holding structure which enables to be made thinner. SOLUTION: A sub-printed board 6 is located on the surface of a chassis 5, as shown with an arrow (1). Here, a tapered surface 9a of a guide rib 9 guides lateral location of the sub-printed board 6. Then, as shown with an arrow (2), the sub-printed board 6 is slid frontward. The front end of the sub- printed board 6 is introduced into a tapered surface 8b of a fixing claw 8 and guided downward into the lower side of the claw, eventually stopping at an abutting surface 8c.
Patent JP-2001291040-A (JP)
Title: Charge agency service method and system
Inventor: TOMOIKE HIROMOTO
IPC: G06Q20/26
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a charge agency service system capable of constructing a simple electronic settlement system only by a communication trader. SOLUTION: In order to construct the simple electronic settlement system only by the communication trader, a radio interface with a public mobile communication network 13 and an interface with mobile equipment 11 are added to a POS terminal 12 and an electronic settlement procedure between the mobile equipment 11 and the public network 13 is performed through the POS terminal 12. Also, by utilizing an existing authentication function possessed by an exchange inside the public mobile communication network and an existing function for charge collection for performing the charging processing of the communication charge of the mobile equipment or the like, a settlement processing is performed with the POS terminal. Thus, the simple electronic settlement system is constructed only by the communication trader.
Patent JP-2001294488-A (JP)
Title: Method of producing formed body composed of c/c material
Inventor: SEDAKA TOSHIYA
IPC: C04B35/83
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a formed body composed of C/C material, by which the formed body having a tubular form, crucible-like form or the like can be easily produced. SOLUTION: The method of producing the formed body composed of C/C material comprises (1) the process of impregnating a thermosetting resin into a carbon fiber cloth, then sticking semicured prepreg sheets onto the surface of a forming mold having a desired form and laminating to a prescribed thickness, (2) the process of covering the prepreg sheet-laminated body with an elastic body through a resin- absorbing sheet, degassing under reduced pressure and setting the prepreg sheet- laminated body in a warm isostatic press device, (3) the process of heating the prepreg sheet-laminated body to 40 to 70 deg.C while isostatically pressing it at 30 to 600 MPa by the warm isostatic press device in order to soften the impregnated thermosetting resin and to allow the resin to permeate into the prepreg sheet-laminated body, (4)  the process of preliminarily hardening the prepreg sheet-laminated body by heating it to 90 to 150 deg.C, removing the pressure and taking the preliminarily hardened formed body out of the forming mold and (5) the process of heating and hardening the preliminarily hardened formed body by a conventional method and firing and carbonizing by heating to 800 to 2,800 deg.C under a non-oxidizing atmosphere.
Patent JP-2001290561-A (JP)
Title: Desktop type electronic equipment
Inventor: OKASHIRO TETSUYA
IPC: G06F1/16
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide desktop type electronic equipment which secure its structural strength, improves the assembly, and makes designability and operability better. SOLUTION: A cabinet has three-piece constitution of an upper cabinet 7, a center cabinet 8, and a lower cabinet 9; and an operation substrate 10 is sandwiched between the upper cabinet 7 and center cabinet 8 and a main substrate 11 is sandwiched between the center cabinet 8 and lower cabinet 9. The center cabinet 8 gradually increases in thickness from the front end to the rear end and the operation surface of the top surface of the upper cabinet 9 coupled on the center cabinet 8 is so tapered as to face down.
Patent JP-2001289742-A (JP)
Title: Environmental testing apparatus for self-advancing vehicle
Inventor: SUZUKI TERUAKI
IPC: B62D65/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To precisely perform an environmental test of a test vehicle under the conditions where the temperatures of the test vehicle and its surroundings are almost equal to the air temperature of a testing room. SOLUTION: In this environmental testing apparatus, the upper opening of an underground pit 6 formed in the floor part of the testing room 1 into which air whose temperature, or temperature and humidity are adjusted is supplied, is closed by a cover 7, a roller 9 for a chassis dynamometer is installed under the cover 7, and a jet device 10, 11, that jets cooling air for removing frictional heat to an area where the driving wheel and the roller of the self- advancing vehicle are in contact with each other, is installed in the pit 6. An air vent 8 for introducing air from the testing room is formed in the cover 7 of the pit 6. This air vent 8 and the air inlet port of the jet device are connected with each other through a suction duct 15, which has a heat insulated structure.
Patent JP-2001295847-A (JP)
Title: Rolling device
Inventor: YAMAMOTO KOICHI
IPC: C22C38/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive rolling device having superior durability to the vibration, impact load, and high-speed continuous operation. SOLUTION: A ball bearing 1 is provided with an outer ring 2, an inner ring 3, and a plurality of balls 4 rollingly arranged between the outer ring 2 and the inner ring 3. The ball 4 is composed of steel having Cr, Mo, and V in its total content M, 5 wt.% or more, and a hardening layer 4a is formed on its surface of carburizing it at the temperature of Ac1 point or less after hardening. The hardness of the core 4b is set to HRC 57 or more.
Patent JP-2000354025-A (JP)
Title: Control slip for transmission of synchronous data stream via asynchronous communication network
Inventor: WOLF MICHAEL JOACHIM
IPC: H04L12/70
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To minimize the influence of a slip to the information contents of a data stream by monitoring the data stream and detecting a time period, when the influence of the slip is reduced to the contents of the transmitted data. SOLUTION: A monitoring device 24 monitors a read data stream and detects a time period when the influence of a slip is reduced to the contents of the transmitted data. A silent section, i.e., an interval, when a user is not speaking is detected at the end of transmission. A control circuit 25 monitors a filling level of a buffer 21 and caries out a slip action, when the filling level rises higher than its upper limit threshold or falls lower than its lower limit threshold and also if a silent interval appears. In the slip action mode, a current address value of a read address generator 23 merely increases (positive slip) or decreases (negative slip) by the circuit 25 with every prescribed value, e.g. by the value in units equivalent to the length of a single frame.
Patent JP-2000354908-A (JP)
Title: Non-cutting type pipe or cutting device for shaft
Inventor: HAAVISTO KARI
IPC: B21D43/28
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To divide a pipe into pipe members of various kinds of lengths by optimization so that a rear end part of the pipe to be an end material may be used for a cut pipe member of a length suitable for an other order. SOLUTION: By a rotary cutting head 4 provided with at least a sharp edge cutting wheel 5 pressed toward a rotary center shaft A according to rotation of the rotary cutting head 4, a pipe or a shaft is cut. In order to minimize an end material, a distance (m) of grasping clamps 6, 7 existing on both sides of a cutting point is reduced as much as possible, preferably, to about 50 mm or below. In order to reduce the end material, also an automatic adjustment of a feeding length of a cutting object pipe 1 is required.
Patent JP-2001011129-A (JP)
Title: Polymer capable of dispersing multi-purpose cement for high-fluidity, high-strength concrete
Inventor: WIDMER JUERG
IPC: C04B111/34
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a modified acrylic-based polymer capable of serving as a cement-dispersant and curing cement in an accelerated manner, by reacting a polyacrylic acid with an alkanol amine in the presence of a strongly acidic catalyst. SOLUTION: This polymer is obtained by reacting (A) 1 mol of a polyacrylic acid (1-5C ester) having a number-average molecular weight of 500 to 20,000 represented by formula I [R is H or methyl; M is an ion of an alkali (earth) metal, or the like; and (a) is 5 to 270], (B) 0.01 to 0.30 mols of a tertiary alkanol amine represented by formula II (R1 and R2 are each methyl, hydroxyethyl, acetoxyethyl, or the like) or its derivative, (C) 0 to 0.80 mols of a monofunctional polyalkylene glycol-monoalkyl ether represented by formula III [R3 is a 1-4C alkyl residue; and (x) is 2 to 250], as required, and (D) 0 to 0.60 mols of an α-amino-polyalkylene glycol-ω-alkyl ether represented by formula IV [(y) is 2 to 250] with each other in the presence of (E) a strongly acidic catalyst.