baber/WOPTO huggingface dataset:
Patent JP-2001224833-A (JP)
Title: Collection device for cigarette ash or the like
Inventor: TOYAMA TAKANORI
IPC: A24F19/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent malodor by easily cleaning the inner surface of a collection device for cigarette ash or the like additionally attached to a counter or the like disposed in front of a row of pachinko machines or game machines. SOLUTION: This correction device for cigarette ash or the like is provided with a body frame of approximately L-shaped cross section provided with a horizontal plate part fitted to the lower side of the counter or the like, and a vertical plate part hanging down from the vicinity of the inner side end part of the horizontal plate part; a cover of approximately L-shaped cross section fitted to the lower side and front side of the body frame; a conveyor belt disposed in a cylindrical space formed by the body frame and the cover and traveling to a specified collection place while placing cigarette ash thereon; and an inner surface cover provided on the front face side of the vertical plate part of the body frame to cover the surface of the vertical plate part. The cover and the inner surface cover are detachably fitted to the body frame.
Patent JP-2001230338-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA YUKIO
IPC: H05K1/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high reliability of connection points against environmental changes such as heat shock, etc., even when it is mounted on a low-cost light-weight resin board. SOLUTION: The invented semiconductor device 7 is one formed on an insulation substrate 2 having a circular shape changed from the conventional rectangular shape. Thus a semiconductor package for face-down bonding is provided wherein stresses concentrating on corner parts are eliminated so as to uniformly apply a stress corresponding to the range from the center. In a combination of a wiring board 20 for mounting the semiconductor device 7 with the insulation substrate 2 different in thermal expansion from the board 20, an especially superior reliability is obtained.
Patent JP-2000235982-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: MURAMATSU SATOSHI
IPC: H01L21/322
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of gettering capacity due to high-temperature heat treatment in a doped heavily semiconductor substrate that has a polycrystalline silicon layer acting as a gettering site on its rear surface side and an epitaxial layer on its front surface side. SOLUTION: When a semiconductor substrate is manufactured, before a polycrystalline silicone layer 4 and an epitaxial layer 6 are formed, heat treatment for a silicon substrate is performed at or above 1,100 deg.C and thereafter not exceeding the melting temperature of the silicon substrate, then the polycrystalline silicon layer 4 is formed on the rear surface side of the silicon substrate, and the epitaxial layer 6 is formed on the front surface side of the silicon substrate. Thereby, in the heavily doped semiconductor substrate that has the polycrystalline silicon layer 4 act as a gettering site on the rear surface side and the epitaxial layer 6 on the front surface side, the cross section of the semiconductor substrate has a structure, wherein impurity concentration in the parts near the front and rear surfaces becomes lower and that in the center part becomes higher.  So that, in a manufacturing process of a semiconductor device, especially the influence of heavy metal contamination is reduced for improving the yield.
Patent JP-2000313644-A (JP)
Title: Coating mass removing device
Inventor: NAKAMURA MASARU
IPC: C04B7/48
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject device enabling coating mass staying in a clinker cooling section to be surely removed without relying on manual work, enabling such removing work to be automated, therefore highly advantageous in maintenance management. SOLUTION: This device has such a scheme that, the rear end of a tamping rod 40 is axially linked to a support stand 50 which is movably engaged on a guide rail 60; there is provided a drive unit 70 for rotatingly operating a wire belt 74 between wheels 73 and 71 situated along the longitudinal direction of the guide rail 60, and the support stand 50 is connected to the wire belt 74; the drive unit 70 is then actuated, the tamping rod 40 is guided by the guide rail 60 and subjected to push-pull action; wherein a door 33 on the wall deep in the stationary bad 31 of a clinker cooler 30 is opened, the tamping rod 40 being then engaged on a sealing material 34 at the opening and pushing a coating mass C2 staying on the stationary bed 31; in this case, the tamping rod 40 is designed to be of double pipe structure and cooled by injecting cooling water via a feed piping 45.
Patent JP-2001233319-A (JP)
Title: Cup-like paper-made container
Inventor: SUZUKI JUNYA
IPC: B65D3/26
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cup-like paper-made container which can be easily handled similarly to a cup-like plastic-made container without damaging any contents in taking out the content, manufactured in relatively easy manner, and easily disposed after use. SOLUTION: An opening hole 14 is made in a bottom 12 of the cup-like paper-made container formed of a composite sheet having a heat-sealable resin layer on an inner surface, and a pull-tab tape 15 is heat-bonded from the outside of the paper-made cup so as to cover the opening hole 14 with a partly non- sealed portion forming a knob portion 16 left behind.
Patent JP-2001238228-A (JP)
Title: Motion vector detecting apparatus
Inventor: KUROZUMI MASAAKI
IPC: H04N19/50
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a motion vector detecting apparatus that can enhance deterioration in color information with nearly the same circuit scale as that of conventional hardware. SOLUTION: The motion vector detecting apparatus is provided with a motion vector elimination means 7 that eliminates a motion vector whose vertical component is ±(4n+2.0) (n is a positive integer) such as..., -10.0, -6.0, -2.0, +2.0, +6.0, +10.0, etc., in the case of expressing a magnitude of a vertical component of a motion vector in the unit of a scanning line interval of a luminance single formed as a frame.
Patent JP-2001241873-A (JP)
Title: Heat exchanger
Inventor: HARA TATSUNORI
IPC: F28F9/013
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which a whole exchanger pipe can be laid in a heat-exchanging chamber for heat-exchange and the heat-exchanging efficiency of which can be improved by making the heat transfer area of the heat exchanger larger. SOLUTION: The flexible heat exchanger pipe 1 through which a medium to be heated, such as water, etc., is made to flow is formed of a metallic corrugated pipe. The pipe 1 is laid in the heat exchanging chamber 3 to which heat is given by combustion, etc., by bending the pipe 1 in an arbitrary shape so that the whole body of the pipe 1 may be laid in the chamber 3.
Patent JP-2001241435-A (JP)
Title: Rolling bearing unit with encoder for automobile
Inventor: MORITA KOICHI
IPC: B60T8/171
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To realize a structure capable of improving sealability, being miniaturized and lightened, and corresponding to modifications of attaching positions of an encoder and a sensor as needed for contributing to improving the degree of freedom in design. SOLUTION: The encoder 7a made of a permanent magnet is annexed to an outer face of a circular ring part 14 of a slinger 8a composing a combined seal ring 6a. An outer face of the encoder 7a is covered by a cover plate 19 made of non-magentic material. This cover plate 19 prevents foreign matter adhesion and damage to the encoder 7a. A seal lip 16b is provided slidably contacting an inner face of the circular ring part 14 of the slinger 8a.
Patent JP-2001238955-A (JP)
Title: Balloon catheter
Inventor: SAKAI KOICHI
IPC: A61M1/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter which is excellent in the responsiveness of dilation and contraction in a balloon section. SOLUTION: This balloon catheter has the balloon section 4 which is dilatable and contractable by introducing and leading out liquid into and from the inside and a catheter tube 6 which is bonded with the proximal end of the balloon section 4 and is axially formed with a lumen communicating with the inside of the balloon section 4 and a fluid guide member 6c which is so formed as to extend in an axial direction within the balloon section 4 and guides part of the fluid introduced from the lumen 12 of the catheter tube 6 toward the inside of the balloon section 4 to the distal end direction within the balloon section 4.
Patent JP-2001244648-A (JP)
Title: Box body for storing electronic circuit board
Inventor: HASEGAWA YUTAKA
IPC: H05K7/14
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a box body for storing an electronic circuit board that can accurately position parts in assembly, and can easily perform the assembly. SOLUTION: In a box body 1 for accommodating an electronic circuit board, an electronic circuit board 2 is brought into contact with a rib 10 on a substrate 3 while the electronic circuit board is being inclined and is inserted for introducing to a gear-lock part 11, and cutout 14 that is provided on the electronic circuit board is allowed to coincide with a boss 16 of the substrate for placing the electronic circuit board on the step of the boss. In an inner cover 4, the boss is allowed to coincide with the cutout of the electronic circuit board, thus allowing a through hole 13 of the boss of the inner cover to coincide with the through hole of the boss of the substrate.  When the boss of the substrate coincides with the through hole of the electronic circuit board, and the boss of the inner cover coincides with that of the substrate, screws 19 and 20 are inserted for clamping, and the electronic circuit board and the inner cover are fixed to the substrate. A fitting piece 22 of the cover is fitted to a fitting recessed part that is provided on the substrate for covering the substrate with a cover 5.
Patent JP-2001240613-A (JP)
Title: Catalyst for polymerizing propylene and method for producing propylene-based polymer
Inventor: ITO MASAAKI
IPC: C08F4/654
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerization catalyst capable of providing a propylene- based polymer suitable for molding methods such as a sheet, a blow or an injection molding method and having a high melt tension. SOLUTION: This polymerization catalyst comprises the following components (A) to (C). (A) a solid catalyst component prepared by bringing the following (Al) into contact with (A2). (A1) a solid component for polymeriztion consisting essentially of titanium, magnesium and a halogen and, as necessary, comprising an electron donor. (A2) an organic compound represented by the following formula (1), (B) an organoaluminum compound component and (C) a silicon compound component represented by R11R123-mSi(OR13)m (R11 and R12 are each a hydrocarbon group containing a heteroatom or without containing the heteroatom; R13 is a hydrocarbon group; and 2<=m<=3).
Patent JP-2001251079-A (JP)
Title: Method for producing heat sink using heat pipe and method for producing heat pipe
Inventor: ISHIDA YOSHIO
IPC: H05K7/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink, with which the function of a heat pipe is not damaged together, either, although reducing a bending R so as to sufficiently secure the attaching dimension of a fin or component to be located at the terminal part of a container. SOLUTION: Concerning a heat sink 100 using a flat heat pipe 10 in a three- dimensionally twisted and turned structure, a heat receiving part is constituted at one terminal of the heat pipe 20, a radiating fin 30 is bonded to the other terminal by heat, a heat sink 200 and a fan motor 50 are provided while bonding the radiating fin to the other terminal by heat, and the cross-sectional area of the radiating fin 30 can be made almost equal with the blowout port of the fan motor 50 as well. Besides, the air channels of the radiating fin 30 and the fan motor 50 can be partially integrated as well. Further, the three- dimensionally returned height of the heat pipe 10 can be made almost equal with the height of the radiating fin 30 as well.
Patent JP-2001246258-A (JP)
Title: Catalyst for producing hydrogen by partial oxidation reaction of methanol and method therefor
Inventor: SUZUKI KENJI
IPC: C01B3/32
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for producing hydrogen by partial oxidation reaction of methanol and a method therefor. SOLUTION: The method for preparing a CuZnAl oxide catalyst, is characterized in that CuZnAl oxide is obtained by thermally decomposing in an air atmosphere a catalyst precursor comprising a CuZnAl layered double complex hydroxide prepared by aging, filtering, washing and drying a precipitate formed by coprecipitation of the reaction product of the mixture of the respective nitrate aqueous solutions of Cu, Zn and Al with a NaOH aqueous solution and a NaCO3 aqueous solution, the CuZnAl catalyst is prepared by the above method, and a method for producing hydrogen gas, is characterized in that methanol is converted to hydrogen gas by partial oxidation reaction in the presence of air by using this catalyst.
Patent JP-2001251551-A (JP)
Title: Electronic camera
Inventor: MATSUI SEIICHI
IPC: H04N5/232
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which can reset the image quality of an image which is once photographed, without deteriorating image quality. SOLUTION: An image pickup signal outputted from a CCD 14 is converted into a digital signal by an A/D converter 18 via a sampling hold circuit 16. Non-worked data before a picture processing is stored in a first memory 22 after A/D conversion. A signal processing part 26 performs image processing by considering information on the setting of image quality, based on non-worked data according with the command of a CPU 28. The image, after the image processing, is displayed on a display part 40. A user elects a desired image quality setting parameter from an image quality setting means 36 by viewing the display image and inputs the instruction of the change and the adjustment of setting. The signals processing part 26 performs reprocessing based on non- worked data in the first memory 22, based on the information on the new setting of image quality, which the user sets.  White balance, gradation, a gain, a color tone and sharpness exist in the image quality setting parameters.
Patent JP-2001253496-A (JP)
Title: Tank truck
Inventor: NISHIMOTO MINORU
IPC: B65D88/12
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a tank truck from which a projected portion at an upper part of a tank is eliminated by disposing a main body portion of a float liquid level indicator at a lower part of the tank. SOLUTION: A mounting hole 2a is opened at a bottom face part of a tank 2, and a lower side support frame 6 having a center hole 6a is mounted in the mounting hole 2a. A float liquid level indicator 3 is mounted and fixed to the lower side support frame 6 in such a manner that a guide shaft 4 of the float liquid level indicator 3 extends upward in the tank 2 through the center hole 6a. An upper side support frame 7 is provided at an upper face part in the tank 2 with the aid of a bracket 8, and the top end of the guide shaft 4 is supported by the upper side support frame 7.
Patent JP-2001257471-A (JP)
Title: Multilayer wiring board and manufacturing method thereof
Inventor: HIRAI TAKAMI
IPC: H05K1/03
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To form various kinds of electronic components, to improve characteristics of the respective electronic components and further to reduce the sizes thereof. SOLUTION: In a capacitor forming region A, a via hole 50 made through the second and third dielectric layers S2, S3 sandwiched between a pair of electrodes 26, 30 constituting a capacitor 24 is filled with a high dielectric material 52. In a resistor forming region 14B, a via hole 54 made through the first to fourth dielectric layers S1 to S4 sandwiched between a pair of electrodes 18, 34 constituting a resistor 16 is filled with a resistor material 56 for providing a desired resistance. Further, in a coil forming region 14C, a plurality of (for example, four) via holes 60 made through the first to fifth dielectric layers S1 to S5 in a magnetic flux passing region of a coil 22 constituted by the first turn to fifth turn coil electrodes 22a to 22e is filled with a high magnetic permeability material 62.
Patent JP-2001258014-A (JP)
Title: Image pickup device
Inventor: NAKAYA TAKAIWA
IPC: H04N5/243
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that can transmit a video signal from an image pickup means using a few signal lines, without deteriorating the S/N in analog way. SOLUTION: A pre-processing circuit 10b applies correlation duplex sampling to a video signal from an image pickup element 10a of an image pickup circuit 10, an automatic gain control 10c amplifies the processed video signal to have a required amplitude, a one-bit modulation circuit 11 samples the amplified signal to convert the signal into one-bit serial data, adds a device number to identify the image pickup element, a valid line number and a line number or the like to the serial data, and a serial interface 13 converts the data into a differential signal and an optical signal and transmits the converted signal to a signal processing section.  A serial interface 14 of the signal processing section receives the serial data, a one-bit demodulation circuit 15 eliminates the device number, the line number and the valid line number, and a signal processing circuit 16 applies down-sampling to the one-bit data to convent the data into a PCM signal and to provide the output of the PCM signal.
Patent JP-2001257011-A (JP)
Title: Device for forecasting temperature rising time of secondary battery
Inventor: ABE TAKAAKI
IPC: H01M10/6571
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for forecasting temperature rising time for a secondary battery which can predict. SOLUTION: A system controller 61 calculates possible discharge output which a secondary battery can discharge according to voltage and current supplied to a load from the secondary battery, and further calculates time needed for the temperature of the secondary battery to rise high enough to discharge, according to the output the secondary battery can discharge and the charged volume of the secondary battery.
Patent JP-2001257897-A (JP)
Title: Method and device for generating image misregistration inspection pattern and recording medium where same method is programmed
Inventor: SUZUKI HAYATO
IPC: H04N1/60
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To automatically generate a pattern which has different line width by automatically varying the line width by changing parameters on the basis of a generated reference pattern. SOLUTION: This is a generating method for an inspection pattern for inspecting color smear in the main and subordinate operation directions of an image printed by a device to be inspected by an inspecting device and monochromatic L-letter patterns which are prepared by printing process coloring materials are regularly generated and arranged to obtain the reference pattern; and the reference pattern is duplicated and arranged to obtain the inspection pattern and the line widths of the respective L-letter patterns are set with parameters to generate and arrange inspection patterns having different line widths.  The monochromatic L-letter patterns are arranged on one straight line by the printing process coloring materials adjacently in the matrix direction and generated by generating monochromatic L-letter patterns of reference coloring materials and then rotating them about the remaining coloring materials.
Patent JP-2001256151-A (JP)
Title: Contents distribution system and contents distribution method
Inventor: SATO HIROAKI
IPC: H04L12/54
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a contents distribution system and a contents distribution method capable of realizing the inexpensive and high-speed distribution of contents utilizing area characteristics to a portable terminal. SOLUTION: In this contents distribution method, when contents distribution is requested from a terminal 6, a screen for selecting the contents suited to a user is displayed on the basis of the individual information of the user and the information of an access area where the request is present, and when the contents are selected on the screen, a main server 1 distributes the selected contents. Efficient contents distribution utilizing the individual information of the user and the area characteristics of the access area is performed.
Patent JP-2001268739-A (JP)
Title: Jig for inserting wire harness into through hole of car body, and method for arranging wire harness using jig
Inventor: YAMAMOTO KOICHI
IPC: H02G3/22
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To easily insert a wire harness into a through hole of a car body. SOLUTION: Along with causing a conical cylindrical part 13 to continue from a cylindrical part 12, a slit 17 is formed over the whole length ranging from the cylindrical part to the conical cylindrical part. The outside diameter D2 of the cylindrical part 12 is set to a value smaller than the inside diameter D1 of the through hole 5 of the car body. The outside diameter D3 of the conical part 13 is made larger than the inside diameter of the through hole, and is locked and fitted in the through hole 5 at the peripheral surface of the conical part 13. Besides, a wire harness guide segment 14 projects from the larger- diameter side end surface of the conical part 13.
Patent JP-2001267980-A (JP)
Title: Contactless signal transmission and reception circuit
Inventor: NAKANO MASAAKI
IPC: H03K5/1252
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a contactless signal transmission and reception circuit that can prevent malfunction due to a noise generated by switching of a semiconductor switch of its reception circuit. SOLUTION: The contactless signal transmission reception circuit utilizing electromagnetic coupling between coils of a transmission circuit A and the reception circuit B, is provided with delay circuits 207, 208 placed at an input of N-MOS switches 203, 204 of the reception circuit B in order to prevent malfunction of the contactless signal transmission reception circuit due to a switching noise of the N-MOS switches 203, 204.
Patent JP-2001262746-A (JP)
Title: Partitioning panel and connection structure thereof
Inventor: NAKAJIMA HISAJI
IPC: E04B2/74
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a partitioning-panel capable of carrying rotary performance of the panel and realizing the fixing property in a linear arrangement. SOLUTION: A slide lock storage recessed part 6 opening an upper face and a tip face is formed on an upper end face of the panel 1 in such a way that a slide lock 7 can slide horizontally and protrudes outward at one side end of the panel. The slide lock 7 in which a knob 7b for slide operation is provided and protrudes upward in the vicinity of an original end part of a main body 7a is stored in this storage recessed part 6, a lid 8 having an opening 9 regulating the movement of the knob 7 in a scope in which the slide lock comes in and out of the panel is mounted on it, and a receive recessed part 10 in which a protruding part in a condition in which the slide lock protrudes to the maximum extent can be inserted is formed in the other side end part on the upper end face of the panel to connect the panels.