baber/WOPTO huggingface dataset:
Patent JP-2001311013-A (JP)
Title: Resin for forming light screening thin film, color liquid crystal display device, color filter and tft substrate
Inventor: KINOSHITA NOBORU
IPC: C08K3/22
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin for forming a light screening thin film capable of forming a black matrix excellent in heat and light resistances at a low cost by dispersing a special black pigment alone in a photo-setting resin or mixing the special carbon blacks and dispersing the resultant mixture in the photo-setting resin, a color liquid crystal display device a color filter and a thin film transistor(TFT) substrate having the black matrix with the resin for forming the light screening thin film. SOLUTION: This resin for forming the light screening thin film is composed so as to include the black pigment consisting essentially of one or more kinds of an iron-based compound oxide or a chromium-based compound oxide having >=104 Ω.cm value of volume resistivity in the photo-setting resin.
Patent JP-2001342153-A (JP)
Title: Method for producing propargyl alcohol and use thereof
Inventor: AOKI TAKANORI
IPC: C08L101/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing propargyl alcohol without isolating an intermediate from 1,2,3-trichloropropane. SOLUTION: This method for producing propargyl alcohol comprises reacting 1,2,3-trichloropropane with an alkali compound in the amount of the latter being at least 3 equivalents to that of the former or an aqueous solution of the alkali compound at 20 deg.C to 200 deg.C under pressure.
Patent JP-2002279911-A (JP)
Title: Color picture tube
Inventor: MORII MASANORI
IPC: H01J29/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To improve contrast and color purity, while reducing deflecting power, especially in a color picture tube to which higher voltage is applied to a screen than to a shadow mask. SOLUTION: The color picture tube comprises a front panel 9, the screen 1 formed on an inner surface of the front panel 9, the shadow mask 4 with a plurality of electron beam passage holes 4a, a mask frame 5 for holding the shadow mask 4, and an inner magnetic shield 6 fixed to the mask frame 5. The inner magnetic shield 6 has a capture piece 31 with openings for capturing a fixed number of reflected electrons from the shadow mask, traveling toward the inner magnetic shield and secondary electrons.
Patent JP-2002276513-A (JP)
Title: Fuel injection device
Inventor: MURAYAMA HIROYUKI
IPC: F02M61/18
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To perform both deflection control of fuel spray in the oblique direction and atomization of fuel. SOLUTION: This fuel injection device comprises a conical slope 50 in it, a valve body 5 having injection holes 10 and 11 on the outlet side of the fuel, a valve member 2 that has a valve seat 8 capable of abutting on a part of the conical slope 50 and can abut on or separate from the valve seat 8, and an atomizing mechanism 60 that is disposed on the fuel outlet side of the valve body 5, has a fuel hole 22A having a diameter larger than those of the injection holes 10 and 11 and air holes 17 and 19 for guiding air into the fuel hole 22A in a predetermined direction, deflects the atomizing direction of the fuel from the injection holes 10 and 11 with air flow from the air holes 17 and 19 inside the fuel hole 22A, and atomizes the fuel. Both the deflection control of the fuel spray in the oblique direction and the atomization of the fuel can be compatibly performed.
Patent JP-2002278149-A (JP)
Title: Manufacturing method for toner
Inventor: YAMAMOTO HIROSHI
IPC: G03G9/087
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining toner which has its particles less fused and stuck on a drier and less coarse particles of particles fused into one to provide excellent picture quality. SOLUTION: Colored polymer particles are put in a vacuum drier including a main body container, an agitating blade which rotates in the container, a driving force transmitting means which transmits a driving force to the agitating blade, and a means which cools the driving force transmitting means and dried under a vacuum to obtain the toner.
Patent JP-2002238624-A (JP)
Title: Grip of stick
Inventor: OHINATA SADAHIRO
IPC: A45B9/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a grip of a stick wherein whenever a user uses the stick by holding the grip thereof, user's health is improved unconsciously. SOLUTION: In the grip of a stick consisting of a grip part 1 and a joining part 2 extending downwardly from the part 1 and joined to the upper end of a bar body 27 of a stick A, the grip part 1 comprises a grip body 4 having therein a storage section 3 with an opening in its upper surface and a cover 6 openably covering the upper surface of the section 3, while a tourmaline ore 7 is stored at least in one of the grip body 4 and cover 6. In the grip part 1, a magnet 10 may be provided in the grip body 4 or the cover 6, or an open/ closure part 19 may be provided on the bottom side of the storage section 3, or a hanging string 20 may be provided, or an illuminating part 25 may be disposed on the inner surface of the cover 6.
Patent JP-2001345262-A (JP)
Title: Aligner, gas substitution method, semiconductor device- manufacturing method, semiconductor-manufacturing factory, and maintenance method of aligner
Inventor: HARA SHINICHI
IPC: H01L21/027
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To quickly reduce atmosphere in a container for sealing the periphery of the light path of the exposure light of a semiconductor aligner. SOLUTION: This aligner has an optical element inside. Also, the aligner is equipped with a chamber for surrounding a predetermined region, an enclosure for surrounding the chamber, and a pump for reducing pressure in the chamber. In this case, the pressure in the enclosure is also reduced when the pressure in the chamber is reduced.
Patent JP-2002289519-A (JP)
Title: Method for manufacturing thin film transistor, method for manufacturing electric optical device and electric optical device
Inventor: AZUMA SEIICHIRO
IPC: H01L21/336
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance uniformity in the film quality of a laser crystalline poly-Si film and a laser activation doped poly-Si film. SOLUTION: Laser beams which have passed an optical system using a phase randomizer are irradiated on a silicon film, thereby decreasing variations of the film quality.
Patent JP-2002289092-A (JP)
Title: Manufacturing method of gas discharge type display apparatus
Inventor: WATANABE HIROSHI
IPC: H01J11/38
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a gas discharge type display apparatus of which process is simple in forming dielectric layer or partition substrate layer or partition, using green sheet, and which allow restraining generation of bubble in dielectric layer formed without necessity of much energy when burning. SOLUTION: A process forming dielectric layer 13 comprised a first laminate step laminating a first green sheet 110 in a closed room 103 of reduced pressure atmosphere, a second laminate step laminating a second green sheet 120, and a burning step burning the second green sheet 120.
Patent JP-2002285983-A (JP)
Title: Gas compressor
Inventor: SATO HIDEYUKI
IPC: F04C18/344
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent failure of vane projection and vane chattering in a startup and reverse rotation in a vane type gas compressor. SOLUTION: A magnet 2 is provided on a vane 1, and a magnet 3 is provided on a side block. The magnet 3 is arranged in the inner circumference side of the vane side magnet 2. Magnetic repulsion force, acting on the magnets 2, 3, promotes the vane 1 retracting in a vane groove 19 to project out from the vane groove 19. Ease of vane projection is improved by magnetic force, and chattering due to failure of vane projection is prevented.
Patent JP-2002285292-A (JP)
Title: Ferritic stainless steel and slab
Inventor: FUJIMURA HIROSHI
IPC: C22C38/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide ferritic stainless steel which has excellent workability and toughness, and in which brittle cracking and wrinkly defects are not caused in the course of a process where a final product such as a steel sheet and a steel pipe is produced from a continuously cast slab, and a slab thereof. SOLUTION: The ferritic stainless steel has a composition containing, by mass, <=0.02% C, 0.01 to 2% Si, <=2% Mn, <=0.04% P, <=0.02% S, 10 to 30% Cr, 0.1 to 1% Nb, 0.001 to 0.05% Y, 0.0002 to 0.002% Mg, 0.001 to 1% sol.Al, <=0.01% O and <=0.02% N, and in which one or more kinds of inclusions selected from inclusions containing Al and Y, inclusions containing Mg and Y and inclusions containing Al, Mg and Y are dispersed.
Patent JP-2002282297-A (JP)
Title: Skin surface warming pasting material
Inventor: YOKOI SHUSUKE
IPC: A61L15/44
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a skin surface warming pasting material having a function of warming the lesion such as hemorrhoids to accelerate bloodstream, or accelerating absorption of a medicine from the skin surface. SOLUTION: This skin surface warming pasting material is formed by a heating element 12 having flexibility to be deformable to the skin surface, and moisture absorbing due to moisture diverged from the human body surface to generate heat of wetting, and a pressure sensitive adhesive sheet 14 formed to be projected over the heating element 12 to paste the heating element 12 to the skin. The heating element 12 is formed by non-woven fabric or woven fabric made by fibers of heating raw material to generate heat of wetting.
Patent JP-2002290887-A (JP)
Title: Digital broadcasting receiver
Inventor: NONOMURA YUKIYA
IPC: H04N5/445
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver for performing reservation and reproduction at a date and time desired by a user to watch a reserved and recorded program by avoiding the time when a program that the user wants to view is broadcasted. SOLUTION: The transport stream of the desired program is recorded in a hard disk 4 by designating recording reservation and reproduced. When the recorded program is selected in a state where the list of the reserved and recorded programs (recording programs) is displayed on a screen and the decision key of a remote control transmitter 15 is operated, a mode becomes a program exchange mode and the guide of the programs to be broadcasted in schedule is displayed on the screen of a monitor 14. The user moves a cursor on the screen and selects the desired program (the program not to be scheduled for viewing) on the broadcasting schedule program guide.  When the program is selected on the broadcasting schedule program guide in the program exchange mode, a CPU 17 performs a processing that the selected recording program is reproduced during the time of the selected broadcasting schedule program.
Patent JP-2002294762-A (JP)
Title: Monitor camera device for construction machinery
Inventor: HIGUCHI FUMIKAZU
IPC: H04N7/18
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To improve operating efficiency by eliminating the interruption of operation by automatically changing over an image in response with operation of an operator. SOLUTION: In a monitor camera device for construction machinery having a rear monitor camera 12 monitoring the rear of the construction machinery and a front monitor camera 11 monitoring a front and selectively projecting the images by each monitor camera 11 and 12 onto one display 10, the monitor camera device has a pressure switch 59 detecting the execution of traveling operation and outputting a traveling detecting signal and a changeover circuit 60 changing over the image projected onto the display 10 from the image by the front monitor camera 11 to the image by the rear monitor camera 12 when the traveling detecting signal from the pressure switch 59 is at on.
Patent JP-2002283395-A (JP)
Title: Electric circuit device of injection molding machine
Inventor: ARAI SHUICHI
IPC: B29C45/17
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To achieve the space saving of the whole by the concentration of addition circuit elements, to achieve the facilitation of connection work and the shortening of a work time and to enhance the certainly and reliability of after connection. SOLUTION: In constituting the electric circuit device 1 of an injection molding machine M wherein a plurality of circuit elements 2a, 2b, etc., are connected, a plurality of connection terminal parts 3, etc., capable of connecting connection wiring Ca, etc., are mounted and a plurality of paired wiring lines 4m, 4m, etc., are provided in order to connect addition circuit elements 2ra, etc., to standard circuit elements 2sa, etc., loaded in standard specifications and a connector substrate 5 bringing the paired wiring lines 4m, 4n, etc., and the paired connection terminal parts 3, 3, etc., to a continuity state is provided and short- circuiting connection elements 6, etc., or the addition circuit elements 2ra, etc., are selectively connected across the paired connection terminal parts 3, 3, etc.
Patent JP-2002290923-A (JP)
Title: Information signal processor
Inventor: TOMITA HIROSHI
IPC: H04N5/44
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the handleability of a DVD player, a broadcasting receiver, etc. SOLUTION: In normal reproduction, video data VD from a TV encoder 116 is converted to an analog signal by a DA converter 117 to obtain a video signal SV1, which is outputted to an output terminal 122. When temporary stoppage is instructed, storing of the video data VD from the encoder 116 in a buffer memory 119 through a field memory 118 is started. After that, when the release of temporary stoppage is instructed, reading of the video data VD from the buffer memory 119 is started and a video signal SV2 as a slave picture signal is outputted from a DA converter 120. This video signal SV2 corresponds to the video data VD from a time point when the temporary stoppage is instructed. When the release of temporary stoppage is instructed, pictures since the time point are displayed on a slave screen on a monitor connected with the output terminal 122.
Patent JP-2002298391-A (JP)
Title: Disk drive device and information reading method
Inventor: TAKAOKA MUNEHISA
IPC: G11B7/09
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive device and an information reading method by which proper servo control of a reading means is realized in information reading from a recording medium in which a land and a groove are formed. SOLUTION: The disk drive device is provided with first and second bias resistors 63a, 63b in which a first bias value and a second bias value are preliminarily stored respectively, a land/groove detecting part 17 to detect which of the land and the groove an optical pickup 3 is scanning, a switch circuit SW2 to select the first bias value or the second bias value according to a result of detection, an adder 64 to bias a focus error signal according to the selected bias value and a driving circuit 6 to drive the optical pickup 3 according to the biased focus error signal.
Patent JP-2002297675-A (JP)
Title: Method and device for displaying structure optimization result
Inventor: HONMA HIDEKI
IPC: G06F17/50
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for displaying structure optimization result which make it possible to visually grasp how large deviation from a wall thickness value before analysis occurs and in which constitution element it occurs when the wall thickness values of respective constitution elements constituting a structure are matched with standard values. SOLUTION: The actual rigidity value of the whole structure is computed according to initial values of wall thickness values inputted for the respective constitution elements constituting the structure and the optimum values of the wall thickness values of the respective constitution elements are optimized and computed so that the computed actual rigidity value approximates a requested rigidity value of the structure; and the obtained structure optimization result is displayed.  An output operation control part 2e makes a list display of the values of differences between the initial values of the wall thickness values and the optimum wall thickness values found by the optimization operation by the constitution elements and a three- dimensional figure display of the structure individually on both the sides of a display device 4; and either one of the constitution elements in the list display or the constitution elements in the three-dimensional shape display is selectively displayed as specified on the display device 4.
Patent JP-2002292785-A (JP)
Title: Method for manufacturing printed film bonded can body
Inventor: HIROTSUJI KIYOSHI
IPC: B65D8/20
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed film bonded can body, not bringing about the deterioration of content-resistant properties or production efficiency caused by the softening of a protective film at the time of bonding of a printed resin film and preventing the peeling of the printed resin film or the protective film from the can body at the time of subsequent processing of the can body. SOLUTION: As the protective film 12 on the inner surface side of the can, a film comprising a thermoplastic resin with a stickiness starting temperature of 170 deg.C or higher is used and, as the adhesive layer 24 of the printed resin film 20, a layer comprising a resin thermally bondable to the thermoplastic resin of the protective film 13 on the outer surface side of the can is used.  When the printed resin film 20 is bonded to the outer surface of the body part of the can body 1A integrally molded from a coated metal panel 10 of which both inner and outer surfaces are coated with the protective films 12 and 13, the can body is subjected to short-time post heat treatment at a temperature, which is not lower than the activation temperature of the adhesive layer 24 of the printed resin film 20 and not lower than the melting points of the thermoplastic resins of the protective films 12 and 13 covering both inner and outer surfaces of the can body 1A, and immediately subjected to quenching treatment.
Patent JP-2002300458-A (JP)
Title: Method for correcting image of video camera and device thereof
Inventor: TAKAHARA YOSHIMITSU
IPC: G03B5/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image correcting device for removing any rolling shakes as an animation by correctly image-rotating each frame to be successively fetched, while being photographed against the pre and post frames. SOLUTION: This image correcting device is provided with a sensor 4 for detecting a rotational quality θ about an optical axis of each frame of a real image to be fetched, a function generating part 13 for generating Y-directional displacement function and X-directional displacement function, by discomposing the displacement quantity of one frame from the output of the sensor 4 into Y and X directions, a memory 8 for reading a real picture or an intermediate picture by each frame unit, a buffer 9 for reading the pixels of each column or each line of one frame from the memory part 8, an image conversion part 10 for generating an intermediate image or a corrected image, by displacing only either the X-direction or T-direction of each pixel read in the buffer part 9, according to the Y-directional displacement function or the X-direction displacement function,  and an input and output switching part 13 for switching the input to the memory part 8, to either an imaging part 3 or an image conversion part 10, and for switching the output from the image conversion part 10 to the outside part or the memory 8.
Patent JP-2002297104-A (JP)
Title: Control circuit for performing drive compensation for high speed response for liquid crystal display device
Inventor: SUZUKI TOSHIAKI
IPC: G09G3/20
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the response characteristic of a liquid crystal display device with a simplified control circuit to improve the picture quality in moving picture display. SOLUTION: In the control circuit for liquid crystal display device, a display drive data generating part (12) has a conversion table for referring to the display drive data of a present frame from the present frame picture data and the post-driven state data of the preceding frame. Since this conversion table stores the display driving data or its correction value, correspondingly to the combination of the high-order bits of the present frame picture data and those of the preceding frame picture data, a high speed memory circuit for storing the conversion table can be reduced in capacity. Since the accuracy of the display driving data or its correction value becomes lower associated accompanying the reduction in the capacity of the conversion table, an interpolation circuit is arranged, and the display driving data improved in accuracy by the interpolation operation or its correction value is generated, and the display driving data are obtained by correcting input picture data accordingly.
Patent JP-2002293092-A (JP)
Title: Writing utensil holder
Inventor: KAGITANI YASUHIKO
IPC: B43K23/008
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a holder which assists grasping of a writing utensil and can effectively correct its grasping manner. SOLUTION: This holder assists the grasping of the writing utensil P or corrects its grasping manner. In a non-rigid elastic material main body part 1, in response to the correctly grasped state of the writing utensil P, a first hole part 2, in which the thumb T is inserted, a second hole part 3, in which the forefinger F is inserted, and a third hole part 4, in which the middle finger M is inserted, are bored and, at the same time, a pinching groove 5 for pinching the writing utensil P is formed between the first hole part 2 and the second hole part 3. A first communicating hole 6, a second communicating hole 7 and a third communicating hole 8, which communicate with the pinching groove 5, are formed at portions opposing to the pinching groove 5 of the first hole part 2, of the second hole part 3 and of the third hole part 4.  By fastening the fore surface side of the first hole part 2 to the fore surface side of the second hole part 3 with a disengaging engaging tape 9, the bore of the pinching groove 5 is reduced, resulting in fixing the writing utensil P thereto.
Patent JP-2002299718-A (JP)
Title: Piezoelectric transformer and power unit
Inventor: TATEISHI YUJI
IPC: H02M3/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer that can suppress the occurrence of stresses or strains by making the overall sintering behaviors of voltage outputting sections and voltage inputting sections uniforms, while the sections are maintained in insulated states and has proper characteristics, and to provided a power unit. SOLUTION: The piezoelectric transformer is constituted by alternately, providing the voltage inputting sections A and C and voltage outputting sections B on both rectangular surface of a piezoelectric substrate 21 in the lengthwise direction of the substrate 21. In the substrate 21, electrodes 22b-22c, 23b-23c, and 24b-24i are respectively formed in the voltage inputting sections A and C and voltage outputting sections B. In addition, dummy electrodes 29 are formed in the substrate 21, between the voltage inputting sections A and C and voltage output section B.