baber/WOPTO huggingface dataset:
Patent JP-2001299756-A (JP)
Title: Ultrasonograph capable of detecting localization of catheter or small diameter probe
Inventor: OGASAWARA YOICHI
IPC: A61B8/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional ultrasonograph capable of detecting the localization of a catheter or a small diameter probe automatically and highly accurately with the reduced burden to the operation by an operator when monitoring the localization of the catheter or the small diameter probe, and provided with an efficient method of display for monitoring. SOLUTION: Ultrasound for detection of the localization is transmitted from the inside of a subject by a transducer for detection of the localization mounted on a catheter or a small diameter probe. Also, ultrasound for generating image data is transmitted by an external two dimensional array probe. Transmissions of the both ultrasounds are carried out at a timing when they may not interfere with each other, and receptions thereof are carried out by the external two-dimensional array probe. The localization of a distal end of the catheter detected based on the ultrasound for detection of the localization is displayed on a three- dimensional image based on the ultrasonic image data.
Patent JP-2001302784-A (JP)
Title: Method for polymerizing cyclic ether
Inventor: KAHATA YOSHIO
IPC: C08G65/10
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyoxyalkylene polyol having a narrow molecular weight distribution and, at the same time, a reduced content of high molecular weight substances by polymerizing a cyclic ether. SOLUTION: The cyclic ether is polymerized in the presence of a water vapor-treated zeolite catalyst and water/or a polyhydric alcohol.
Patent JP-2001313631-A (JP)
Title: Device for correcting phase difference
Inventor: TAMURA GIICHI
IPC: H03K5/13
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To correct the phase difference between clock signals to each other when clock trees the clock signals of which are different are propagated and to prevent an error latch due to clock skew. SOLUTION: Data for phase difference correction is inputted as data S101 when a phase difference correction mode S100 becomes effective, and a data comparing part 109 compares data S106 synchronized with a first clock signal S103, data S107 synchronized with a third clock signal S110 and data S108 synchronized with the first clock signal S103. The comparing part 109 decides whether first to third data flip-flops 106 to 108 correctly latch data from the values of the data S106 to S108, makes the data flip-flops 106 to 108 correctly latch the data by changing the delay quantity of a variable delay line 110 and corrects a phase difference by fixing the delay quantity when the data flip-flops 106 to 108 correctly latch the data.
Patent JP-2001303959-A (JP)
Title: Engine intake mechanism
Inventor: KATO YOSHIHIKO
IPC: F02M35/104
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To easily change the length of an intake passage in an intake mechanism of an engine. SOLUTION: An intake manifold 11 is arranged between a surge tank 10 of the vehicle engine and an un-illustrated engine body, the intake passage 12 is formed in the intake manifold 11 connected to the surge tank 10, and an approximately lower half of the wall face 13 is divided in the end of the intake manifold 11. In the state written in a continuous line, the length of each intake passage 12 is L1 and the volume of the surge tank 10 is V1. When the wall face 13 is displaced into a two-dot chain line by the rotational movement of a shaft 14, each intake passage 12 is shortened into L3 and simultaneously the volume of the surge tank 10 is increased into V1+V2+V3.
Patent JP-2001313915-A (JP)
Title: Video conference equipment
Inventor: MINEMURA ATSUSHI
IPC: H04N5/265
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To correspond to various uses by displaying to use an accumulated information video, the video in the past, etc., in a desired style with the video from a terminal, accumulating meeting histories, and displaying to read in the desired style. SOLUTION: A server 101 receives the video from the terminal 102, and an image synthesizing means 105 synthesizes the video from each terminal to return to the terminal 102 to display the synthesized video on a display means 113. The information video used for meeting is accumulated in a storing means 103. When the reproduction control command of the information video is received from the terminal 102, the command interpretation means 107 interprets it and sends a readout instruction to a readout control means 104. The image synthesizing means 105 synthesizes the information video read from the storing means 103 and the video from the terminal in one video and the synthesized video is sent out to the terminal 102.
Patent JP-2001312184-A (JP)
Title: Image forming method
Inventor: TODA NAOHIRO
IPC: G03G15/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming method in which a seamed part is detected with a substitute for a detection hole in order to prevent the detection hole of a seamed belt-like photoreceptor from causing the peeling of a photoreceptive layer. SOLUTION: The seamed belt-like electrophotographic photoreceptor is obtained in such a manner that the photoreceptive layer is formed on a sheet- like conductive support and opposite end faces of the sheet are joined. When an image is formed using the seamed belt-like electrophotographic photoreceptor, the seamed part is detected from the transmittance difference between the seamed part and a seamless part to avoid image formation on the seamed part.
Patent JP-2001312208-A (JP)
Title: Label for crushable blown container
Inventor: KUROSAWA TAKAO
IPC: B29B17/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a label for a thin crushable blown container on which a bending line is formed in a position corresponding to a bending part of the wall surface of the container in such a manner that the label can be easily bent together with the wall surface of the container when crushing the blown container. SOLUTION: The label to be affixed to the wall surface in the body part of the crushable blown container characterized in that a bending line is formed at a position corresponding to the bending part when crushing the body part.
Patent JP-2000344552-A (JP)
Title: Optical fiber ribbon dividable to plural sub-units
Inventor: JACKSON KENNETH WADE
IPC: G02B6/08
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the access to fibers in a central part when optical fiber ribbons are divided by allowing the fibers selected among the plural color coded optical fibers to have the strength of adhesion varying between fiber coating layers and a matrix. SOLUTION: The individual optical fibers 21 to 24 and 26 to 29 are coated with the colored layers and are then cured, and arrayed in the prescribed positions of the ribbon and are sealed into a matrix material 18. The number of the optical fibers included in respective sub-units and the number of the sub-units by which the ribbon is divided are determined. The adhesive power between the matrix of the first and second adjacent fibers and the adhesive layers is increased, by which the optical fiber ribbon which can be divided to the plural sub-units is obtained. The colored layers of the respective fibers contain peeling agents. The amounts of the peeling agents of the first and second fibers are decreased. The amounts of the peeling agents of the first and second fibers are preferably specified to about 15 to 40% of the amounts of the remaining peeling agents.
Patent JP-2001319600-A (JP)
Title: Color cathode-ray tube
Inventor: WATANABE MITSURU
IPC: H01J29/07
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a flat panel type color cathode-ray tube that has a good flat image, and an improved strength for a fall of a shadow mask. SOLUTION: An equivalent radius of curvature Rox along an X axis for an outer face of a panel 1 is made smaller than an equivalent radius of curvature Roy along a Y axis, and an equivalent radius of curvature Rix along an X axis for an inner face of a panel 1 is made larger than an equivalent radius of curvature Riy along Y axis. An optimum value for a ratio between the equivalent radius of curvature along Y axis of the inner face of the panel 1 and the equivalent radius of curvature along X axis is arranged to be in the range of 0.7<(Riy/Rix)<1.0.
Patent JP-2001287901-A (JP)
Title: Method for cracking gasification of methanol
Inventor: ITO HIROSHI
IPC: B01J23/755
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for the cracking gasification of methanol by using a catalyst which is more inexpensive than a conventionally used catalyst, having a high heat efficiency since the cracking gasification of methanol is an endothermic reaction, a large amount of heat must be supplied from the outside, consequently, if the reaction temperature of the cracking gasification can be made lower than that of a conventional method, a temperature difference between the reaction temperature and the temperature of an external heat source is enlarged, the amount of heat can be received in a time shorter than that of the conventional method and the heat efficiency can be raised. SOLUTION: An autoclave having 300 ml inner volume is charged with 2 g of nickel powder, 50 g of methanol and 10 g of water and the contents are heated to 250 deg.C while stirring. The residual pressure of the autoclave after cooled to ordinary temperature is 1.7 MPs gauge pressure and the formed amount of this synthesis gas is 3 l.
Patent JP-2001316958-A (JP)
Title: Fabric for garment
Inventor: ARANISHI YOSHITAKA
IPC: A41D31/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject unconventional fabric having enough mechanical properties when wearing and excellent in ultraviolet translucency. SOLUTION: The fabric for garments is characterized by being based on an aliphatic polyester fiber composed of L-lactic acid and/or D-lactic acid as the main recurring unit (s) and having a tenacity of >=2 cN/dtex and boiling water shrinkage of 0-15%, and also characterized by being <=1.0 Abs in the maximum value of absorbance within the wavelength range of 290 to 390 nm.
Patent JP-2001317927-A (JP)
Title: Device and method for inspecting slit-shaped groove
Inventor: MURAKAMI HIDEAKI
IPC: G01N21/88
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a slit-shaped groove inspection device which can stably and accurately inspect the slit-shaped groove of an object to be inspected in a short time, in a state where the device is hardly affected by the illuminance variation of illumination and has a highly robust and relatively simple constitution. SOLUTION: The slit-shaped groove of the object 1 to be inspected is inspected, in such a way that the object 1 is set up at a prescribed position and irradiated with the light from a slit-shape groove-lighting means 2. The image of the groove of the object 1 is picked up by means of an mage pickup means 3 and the variable density image data about the groove inputted form the means 3 are stored in an image data storing means 5. Then, an inspecting means 6 for side face of slit-shaped groove inspects the side faces of the groove for surface roughness and another inspecting means 6 for foreign matters in groove inspects the groove for foreign matters mixed in the groove based on the image data. Finally, a slit-shaped groove inspecting and judging means 8 judges the normal/defective state of the groove.
Patent JP-2001314775-A (JP)
Title: Flour mill
Inventor: WATANABE YOSHINORI
IPC: B02C7/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a flour mill which has a structure capable of automatically supplying raw materials, controlling the supply quantity at a specified rate or adequate rate, and an automating flour mill with the simple structure. SOLUTION: When a drive motor 141 is worked, an upper mortar 120 rotates rotated on a fixed lower mortar 110 by a rotational drive shaft 141a. At this time, a drive engaging pin 122 of the upper mortar 120 rotates together with the upper mortar 120 and engages an activation engaging pin 136 mounted at a raw material holding frame 134 within a prescribed rotating angle range, by which the raw material holding frame 134 is rotationally driven. The raw material holding frame 134 is adapted to open a raw material supplying port when the frame is arranged to face a raw material introducing port 121a formed atop the supper mortar 120.
Patent JP-2001326327-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJIGAYA MASAKI
IPC: H01L21/822
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit where the package is downsized by reducing the number of external terminals of an LSI and also the circuit outside the LSI is simplified, and also which performs the appropriate supply of power voltage geared to the actual property of each inner circuit. SOLUTION: A semiconductor integrated circuit 1, which is equipped with circuit groups 2a-2b and 2n and drives each circuit group 2a-2b and 2n by power voltages VDDa-VDDb and VDDn, is equipped with DAC 6a, 6b, and 6n which supply each circuit group 2a-2b and 2n with power voltage VDDa-VDDb and VDDn, delay measuring circuits 3a-3b and 3n which measure the delay of the circuit elements in each circuit group 2a-2b and 2n, and CPU 8 which controls the power voltages VDDa-VDDb and VDDn by performing the setting of resistors 7a-7b and 7n, based on the measurement result of the delay measuring circuits 3a-3b and 3n.
Patent JP-2001321697-A (JP)
Title: Centrifugal filtration method
Inventor: MATSUMOTO TAKASHI
IPC: B04B3/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal filtration method by which the time taken in the solid-liquid separation stage and crystal cleaning stage is shortened to improve the manufacturing efficiency of the crystal. SOLUTION: The bottom wall 10b of a basket 10 is joined to a rotating shaft 4 and supported, the opening 10d side of the basket 10 is connected to a rotor 16 supported rotatably by a casing 5 through a coupling member 21, and the part of the basket 10 other than the peripheral wall 10a is closed to constitute a centrifugal filter to be used. A compressed gas is supplied into the basket in the solid-liquid separation stage and crystal cleaning stage to keep the pressure in the basket positive with respect to the pressure in the casing. The liquid is removed by utilizing both the centrifugal force generated by the rotation of the basket and gas pressure to shorten the time required to remove the liquid.
Patent JP-2001325840-A (JP)
Title: Method of mounting resin rod to wire harness, and wire harness
Inventor: KITAGAWA MANABU
IPC: H01B13/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To locate a resin rod to be mounted on a wire harness straightforwardly inside a tape binding an electric wire group for the wire harness. SOLUTION: The resin rod is placed at a required position on the outer periphery of the wire group, constituting the wire harness in parallel to the shaft direction of the wire harness. A portion as a tape-winding end of the resin rod is first wound by an adhesive tape, and the terminal of the resin rod is positioned and held. Then, the tape is wound at the side of the tape- winding starting end on the opposite side of the resin rod together with the wire group, so that the resin rod can be housed inside of the tape binding the wire group in the state of being linearly held, without being bent in a tape- winding direction.
Patent JP-2001322553-A (JP)
Title: Shielding structure of movable member
Inventor: YAMAMOTO HIROSHI
IPC: B62D1/18
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To facilitate installing disassembling work of a shielding member for hiding clearance between an opening part and a movable member in a projecting state from the opening part. SOLUTION: A blind 5 for blindfolding the clearance between a garnish 4 installed on the edge of the opening part of an instrument panel 1 and a column cover 3 integrated with a steering shaft 2 is connected to the column cover by engaging an engaging projecting part 6 of left and right both leg parts formed in the one end part with an engaging hole 3a of the column cover. Tilting directional displacement is guided by a guide rail 7 installed on the garnish 4 of the instrument panel. Thus, the clearance can be suitably hidden according to the displacement of the movable member. A connecting structure of the shielding member to the movable member can be suitably simplified. The installing disassembling work can be facilitated.
Patent JP-2001326807-A (JP)
Title: Image processing unit and recording medium
Inventor: TASAKA KAZUTAKA
IPC: G06T3/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can efficiently obtain pixels on a stuck image corresponding to each of pixels of a drawn image and to provide the technology relating to the unit. SOLUTION: A 1st consecutive number N1 being the number of consecutive pixels of a drawn image P1 in a prescribed direction (+y direction) from a reference position PB on the drawn image P1 to a border line XL of an adjacent pixel in a 1st direction (X direction) of a corresponding pixel E20 or its extension and a 2nd consecutive number N2 being the number of consecutive pixels of the drawn image P1 in the prescribed direction (+y direction) from a reference position PB10 on the drawn image P1 to a border line YL of an adjacent pixel in a 2nd direction (Y direction) of the corresponding pixel E20 or its extension are obtained. Then a consecutive number N which is smaller in the 1st and 2nd consecutive numbers N1, N2 is selected and the same pixel value as that of the corresponding pixel E20 is given to the pixels whose consecutive number is N.
Patent JP-2001330912-A (JP)
Title: Image recording device
Inventor: SHINADA HIDETOSHI
IPC: G03B27/32
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To record a high definition image at a high speed by easy control. SOLUTION: A light beam L outputted from a xenon lamp 22 is collimated through a condensing lens 14, then, supplied to an optical modulator 16. As for the optical modulator 16, each cell is driven in accordance with image information, and only the light beam L corresponding to a recording pixel is reflected and guided to a photosensitive material S through a cylindrical lens 18. In this case, the light beam L is converged in a sub scanning direction (direction shown by an arrow Y) by the cylindrical lens 18, then, a main scanning line 36 is formed on the photosensitive material S.
Patent JP-2001326838-A (JP)
Title: Black/white evf
Inventor: OOMORI NORIKATSU
IPC: H04N5/225
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a black/white electronic viewfinder(EVF) that can easily visually recognize a color image by witching a video image from a black/white CRT. SOLUTION: The black/white EVF has a case body 200 coupled with an EVF main body section 110 consisting of a black/white CRT 100, a reflector 300 built in the case body 200, a small-sized color display panel 400 consisting of an LCD placed on the case body 200, and an eyepiece section 500 provided to a rear end of the case body 200. Then the small-sized color display panel 400 is placed on the case body 200 incorporating the reflector 300, a black/white video image with high resolution by the CRT 100 or a color video image by the color display panel 400 is properly selected by changing the angle of the reflector 300 so as to allow the user to visually confirm the video image by the eyepiece section 500.  A hinge mechanism 600 is provided to a mount section of the small-sized color display panel 400 so as to allow the small-sized color display panel 400 to stand upright to the upper part of the case body 200 thereby allowing the user to confirm the video image without the need for eye contact.
Patent JP-2001321845-A (JP)
Title: Reinforcing member and vehicle structure using reinforcing member
Inventor: YAMANE MASATSUNE
IPC: B21D26/035
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing member of a light weight and high toughness while preventing deformation of a closed section to the opening direction. SOLUTION: The reinforcing member 8 is constituted so that a tube stock 10, of which the inside is partitioned with a wall part 9 crossing in the diametrical direction, is bulged by hydroforming and the reinforcing member of a desired external shape is formed, the deformation in the direction to spread a cross section is suppressed by the wall part 9 crossing in the diametrical direction, and when reinforcing with using the reinforcing member 8, spread of the cross section of the reinforcing member 8 is not required to consider, and high strength is secured due to increase in a modulus of section brought by the wall part 9 crossing in the diametrical direction.
Patent JP-2001332720-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIMURA MASAO
IPC: H01L21/336
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a MOSFET, which is not easily affected by thermal processes, whose threshold value is easily controlled even if micronization is advanced, has a source/drain region and a gate of opposite conductivity types, and to provide a manufacturing method of the device. SOLUTION: A polycrystalline silicon gate electrode 13 is formed on a P-type well region 11 via a gate oxide film 12, and gate side wall insulating films 14 are formed. In the source/drain regions 15, low concentration N+ source/drain regions 151 are formed below the gate side wall insulating films 14, and high concentration N+ source/drain regions 152 are formed on both sides interposing the gate side wall insulating films 14. In the gate electrode 13, both end portions are made of N+ type parts 131, and a prescribed distance between both of the end portions is made of a P+ type part 132. A surface of the well region 11 below both of the end portions of the gate electrode is made of N-type channel doping ion implantation regions 16 linking with the source/drain regions.
Patent JP-2001328778-A (JP)
Title: Elevator counterweight lowering buffer distance measurement device
Inventor: URAGAMI YOSHITAKA
IPC: B66B5/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an elevator counterweight lowering buffer distance measurement device measuring a lowering buffer distance of a counterweight by a simple operation. SOLUTION: A location detector 14 operates when a car 9 lift from an upper most floor 2 of an elevator shaft 1 and a counterweight 10 lower to approach a shock absorber 11 by a designated distance. Also, a rotation count detector 13 operates by the lift of the car 9. A lowering buffer distance is calculated by a calculation device 15 based on output of the rotation count detector 13 until the car 9 lift and the location detector 14 operates, and is displayed on a display device 16. The lowering buffer distance of the counterweight 10, thereby is measured by a simple operation for reducing maintenance cost. Also, general downtime for the counterweight 10 lowering buffer distance measurement operation is reduced to improve an elevator operation efficiency.