baber/WOPTO huggingface dataset:
Patent JP-2001317902-A (JP)
Title: Carpenter's square
Inventor: KIRIGATANI YOICHI
IPC: G01B3/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To make sizing and line drawing accurately and simultaneously executable not only in the horizontal direction but also in the vertical direction, namely for the height, at one action with one carpenter's square alone, without using other tools, such as a square. SOLUTION: Another short measure, which has a graduation face orthogonal to the graduation face of an existing short measure with graduations arranged in the same direction on the both, is installed on the cross section of the short measure. So when the short measure part is placed simply on the horizontal face of a measuring member, since the whole rear of the graduation face of the newly installed short measure comes into full contact with the horizontal surface of the measuring member the carpenter's square is stabilized and the direction of the graduations of the long measure exactly shows the vertical direction. This enables to conduct sizing and line drawing simultaneously and accurately in the two directions, the horizontal and vertical directions, with only this carpenter's square, without using other tools.
Patent JP-2001357868-A (JP)
Title: Phosphoric acid type fuel cell
Inventor: YAMAZAKI OSAMU
IPC: H01M8/08
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a phosphoric acid type fuel cell capable of enhancing the output from power generation over the whole set operation period. SOLUTION: As electrolyte the phosphoric acid type fuel cell uses phosphoric acid solution in which molybdic acid or oxidated molybdenum is contained previously, wherein the concentration of the molybdic acid or oxidated molybdenum in the solution in the initial period of operation is determined so that it becomes below the allowable value when the cumulated operating time has attained the target time even in the case the concentration rises in the course of operation.
Patent JP-2001250007-A (JP)
Title: Device and system for providing parking lot information
Inventor: AMANO NOBUO
IPC: G06Q50/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot information providing device, by which a user can receive the effect of portability and convenience. SOLUTION: The device is a parking lot information providing device 1A communicable with a portable telephone set 61 having the reading function of a web site, is equipped with a World Wide Web(WWW) server 71 for providing the readable Web site to the portable telephone set concerning the information of a parking lot and a control part 6 provided in the WWW server and the control part inputs at least one of the congestion information of the parking lot and the map information of the parking lot and updates the contents of the Web site on the basis of the inputted information.
Patent JP-2002016802-A (JP)
Title: Image processing device and color image processing device
Inventor: NAKAHARA NOBUHIKO
IPC: H04N1/405
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To perform a pseudo gradation processing exhibiting a high gradation reproducibility in an output device such as a printer. SOLUTION: When input gradation image data of 256-step gradation per 1 pixel is converted into image data of 8-step gradation per 1 pixel by multi- value dither processing, pixels are formed by forming a threshold arrangement which is a pattern showing locally periodic and regular output characteristics as shown in the threshold arrangement A1, in a region where the reference threshold arrangement of dither is low-gradation within a specified threshold range. Also, pixels are formed by forming a threshold arrangement which is a pattern showing locally non-periodic output characteristics, in a region where the reference threshold arrangement of dither is relatively medium to high gradation within a specified threshold range.
Patent JP-2001356779-A (JP)
Title: Music data distributing method
Inventor: SAKIYAMA KAZUHIRO
IPC: G10L25/51
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for distributing music data which enables a passenger to easily and safely receive music distribution service. SOLUTION: An on-vehicle terminal inputs a voice regarding a desired piece of music to be distributed, generated data corresponding to the voice, and transfers the generated data to a distribution company server, which distributes the music data so that the music data are retrieved.
Patent JP-2002009586-A (JP)
Title: Dual mode piezoelectric filter
Inventor: WATANABE JUN
IPC: H03H9/56
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a means that configures a high frequency dual mode piezoelectric filter covering a broadband. SOLUTION: The dual mode piezoelectric filter is configured by placing a device, which is formed by arranging an electrode on one major side of a piezoelectric substrate, onto a flat base to four corners of which a projection is provided, and by placing two electrodes nearly in the middle of the flat bas closely to each other.
Patent JP-2002002967-A (JP)
Title: Paper feeder
Inventor: NOSE YOSHITAKA
IPC: G03G15/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To easily hold paper to a side part in setting the paper in a paper storing member such as a document tray or the like to prevent the skewing or the like of the paper to be fed. SOLUTION: A guide member 1 for controlling a document or the like to be set in the document tray is allowed to abut on a side part of the document P and presses the same. An inner face of a longitudinal member 2 of the guide member 1 is provided with a control sheet 4 on a part higher than a predetermined height, and a sheet-like material of high frictional resistance such as a felt or the like is attached as the control sheet 5. The skewing or the like of the paper can be prevented in paper feeding by inhibiting the turning-up of a warped part Pe even when the warped part is found at a side part of the paper P.
Patent JP-2002004810-A (JP)
Title: Method of treating condensate
Inventor: UMEMOTO SHOGO
IPC: C02F1/42
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of nonsolvent polystyrene sulfonic acid from a condensate desalting device to a steam generator at a stage preceded by a condensate desalting device due to deterioration of especially cation exchange resin, and to prevent the occurrence of a trouble to the steam generator. SOLUTION: At normal times, desalting treatment is effected by a condensate desalting device filled with the ion exchange resin, after condensate is filtered by a condensate filtering device. When the ion exchange resin reaches an exchange timing, the condensate is filtered by the condensate filtering device, after desalting treatment of the condensate is effected by the condensate desalting device during a lapse of a time ending with the exchange of the ion exchange resin.
Patent JP-2001030636-A (JP)
Title: Heat-sensitive transfer recording material
Inventor: KATO KATSUNORI
IPC: B41M5/40
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the fixing properties of a coloring matter compound, its conservation stability (light resistance, heat resistance) and solubility to solvent and upgrade the conservation stability of a recording layer or an image in a recording material by blending the coloring matter compound containing a specific metallic ion in a coloring material layer containing a thermally transferable coloring material and/or an adjacent layer thereto. SOLUTION: A coloring matter compound containing a specific metallic ion represented by the formula is blended in a coloring material layer containing a thermally transferable coloring material and/or an adjacent layer thereto. In the formula, M2+ is a metallic ion which can be chelated; and X11, Y11 are independently hydrogen, a halogen atom or a univalent organic group. In addition, (l), (m) are each an integer of 1-4; and Z- is an anion. Further, Ro is a 6-membered nitrogen-containing aromatic heterocycle with an adjacent nitrogen atom and a double bond of aromatic rings. J is -NR11R12(R11, R12 are independently hydrogen or an alkyl group) or -OR13(R13 is hydrogen or an alkyl group which may have a substituent group).
Patent JP-2002009216-A (JP)
Title: Circuit device with cooling fluid refrigeration
Inventor: OKOCHI YASUYUKI
IPC: F28D7/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce drive power for cooling fluid in a circuit device with cooling fluid refrigeration using a flat molded tube. SOLUTION: In a large heat generating circuit component 1, there is closely arranged a first tube section 4 of a once-through tube for cooling fluid, composed of a metal extrusion molding or a metal draw molding which has a mutually parallel pair of flat surfaces for refrigeration. A second tube section 5 of the once-through tube for cooling fluid is closely arranged in a small heat generating circuit component. The tube section 4 is connected with the tube section 5 through a third tube section, thus, the cooling fluid flows from the tube section 4 to the tube section 5 through the third tube section 6.  The tube section 4 has a member cross-sectional area and a contact surface area of the cooling fluid larger than those of the tube section 5, and a passage cross-sectional area of the cooling fluid smaller than that of the tube section 5, thereby acquiring necessary cooling capability and reducing pressure loss.
Patent JP-2002003708-A (JP)
Title: Polyester resin material for molding and injection-blow- molded product comprising the same
Inventor: FUJIOKA KIYOTOSHI
IPC: C08K3/22
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin material for molding, capable of efficiently imparting heat resistance to a molded product without reducing the transparency by heat treatment, and especially useful for molding of an injection blow- molded product, and further to provide the injection blow-molded product comprising the same. SOLUTION: This polyester resin material for the molding is composed of a polyester resin comprising a repeating unit consisting essentially of an ethylene terephthalate unit, and having 0.5-1.5 dl/g intrinsic viscosity, as a resin component, and provides the molded product having 155-170 deg.C heat-up crystallization temperature, and 0.050-0.30 absorbance at 1,000 nm wavelength measured by a molded plate having 4 mm thickness. The injection blow-molded product is composed of the polyester resin material.
Patent JP-2002010304-A (JP)
Title: Image display system
Inventor: NAKAMURA TOMOYUKI
IPC: H04N17/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a image display system which can compose a projection lens at a low cost and moreover correspond easily to multiple original colors. SOLUTION: This system is provided with a signal processing means 20 to separate input image signals to multiple image signals corresponding to multiple original colors in order to composite color images, multiple monochromatic projection units 10a-10c, each of which corresponds to multiple original colors and have image display devices 11a-11c, driving circuits 12a-12c, supply means of light 13a-13c and single lens for image formation 14-14c, screen 30 in which each of the original color images projected from each of monochromatic projection units are composited and displayed, imaging means 40 to image the images projected on the screen, and compensating means 50, 60 to compensate image signals supplied to each of monochromatic projection units on the image information acquired by imaging means.
Patent JP-2002005029-A (JP)
Title: Small sized pump
Inventor: YAMAKAWA MUNEHARU
IPC: F04B53/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a small sized diaphragm pump decreased in a noise actuat ed by the inlet valve. SOLUTION: In the small sized diaphragm pump 21 which equips multi diaphragms 23 to form pump house 25 in the case 22 and pumps by the seesaw movement of the said diaphragm 23 by pitch and roll body 24 rocked by eccentric rotating shaft 30, to set up a through-hole 26 at the center of the said diaphragm 23 bottom, and bores an air introductory hole 27 connected to the through-hole 26 in the pitch and roll body 24, and forms inlet valve body V1 at the through-hole 26 with inlet valve 32, and further to bore exhaust hole 32a at the center of the case 22 and form multi ring concave gutters 33 connected to the exhaust hole 32a at periphery of the exhaust hole 32a, and set up inlet valve body 24 which consists of the upper part of the diagram 23 in multi ring concave gutters 33 and exhaust hole 32a and forms outlet valve body V2.
Patent JP-2002011697-A (JP)
Title: Cutting method of plastic substrate for liquid crystal display panel
Inventor: WADA EISAKU
IPC: B26F1/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method of a plastic substrate for a plastic liquid crystal display panel capable of preventing generation of separation or cracks in an outer peripheral portion of the plastic substrate in and after punching the outer peripheral portion of the plastic substrate necessary for manufacturing the plastic liquid crystal display panel by a Thomson blade. SOLUTION: The thickness of a cushion material 14 inside a frame comprising the Thomson blade 13 is set to be larger than the thickness of a cushion material 15 outside the frame.
Patent JP-2002015700-A (JP)
Title: Fluorescent lamp
Inventor: SHIBATA TAKENORI
IPC: F21Y103/37
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp by which a resin holder for supporting a luminous tube is prevented from being partially evaporated and flown under the influence of heat and a trace of ultraviolet rays emitted from the luminous tube to adhere in a smoke form to the inner surfaces of a globe and a lighting equipment to prevent the lowering of light flux and improve light flux maintenance factor. SOLUTION: For the fluorescent lamp fabricated by supporting a glass luminous tube 2 by a holder 3 formed of a heat-resistant resin and assembling it with a case 5 equipped with a base, the fluorescent lamp has a feature that the light transmissivity of the glass of the luminous tube is at most 70% at a wavelength of 340 nm, at most 50% at a wavelength of 330 nm or at most 15% at a wavelength of 310 nm.
Patent JP-2002015156-A (JP)
Title: Method, device, and system for providing virtual space
Inventor: GAMACHI TERUHISA
IPC: G06F3/048
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To relate experiences, actions, or the like in a real space to those in a virtual space. SOLUTION: A CP server 5 provides a virtual room 21 imitating a room of a user in the real space or a virtual shop 7 imitating a shop in the real space through a network 13. When a user terminal 2 purchases a virtual commodity at the virtual shop 7, its picture data is arranged in the virtual room 6. Privilege information for virtual commodity purchase is given and is recorded in an IC card 4 in the user terminal 2. The user brings this IC card 4 to a real shop device at a real shop to receive a service (a premium or the like) corresponding to privilege information. In the case that the user has purchased flowers at the real shop, flowers of a virtual commodity corresponding to these flowers, namely, its picture data is delivered from the virtual shop 7 to the virtual room 6.
Patent JP-2002026215-A (JP)
Title: Cooling fluid cooling type semiconductor device
Inventor: INOUE SEIJI
IPC: H05K7/20
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooling fluid cooling type semiconductor device which is excellent in cooling effect and easy of assembling irrespective of irregularity of manufacturing dimension of the device. SOLUTION: A semiconductor module 1 is interposed between flat cooling tubes 2, 2 whose both ends are linked with a pair of headers, and the flat cooling tubes are pinched with an U-shaped plate spring member 4. Both end portions of the flat cooling tubes 2 are easily transformed in the direction of the thickness of the semiconductor module 1, so that contact property between the flat cooling tubes 2 and the semiconductor module 1 is improved.
Patent JP-2002023105-A (JP)
Title: Illumination optical system and projector using the same
Inventor: OGAWA TAKANORI
IPC: H04N5/74
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To suppress the drop of illumination efficiency, which is caused in a conventional illumination optical system using a polarized light conversion optical system. SOLUTION: The curve surface position of a third small lens 132Ab with respect to the curve surface position of a second small lens 132Aa in a second lens array 130A is arranged in such a way that the size of a first area W1 which is irradiated with light passing through a polarized light separation film 142 on an illumination area LA becomes equal to that of a second area W2 which is irradiated with light reflected on the polarized light separation film 142 and a reflection film 144 on the illumination area LA.
Patent JP-2002020586-A (JP)
Title: Epoxy resin composition
Inventor: ICHIROKU NOBUHIRO
IPC: C08L71/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of providing a cured product excellent in filling properties in gaps between a semiconductor device and a substrate and adhesion to various kinds of substrates with slight occurrence of voids in the inner surface. SOLUTION: This epoxy resin composition comprises (A) an epoxy resin, (B) a curing agent, (C) a silicone-based stress reducing agent and (D) (a) an oil compound composed of 100 pts.wt. of an organopolysiloxane and 0.1-20 pts.wt. of a silica having >=100 m2/g BET specific surface area, (b) a hydrophilic polyoxyalkylene-modified silicone oil represented by formula 1 R4R22SiO-(R22 SiO)X-(R2R3SiO)Y-SiR22R4 [R2 is a monovalent hydrocarbon group; R3 is represented by the formula R5O(R6O)b(R7O)c-R8 (R is a bivalent hydrocarbon group; R6 is ethylene group; R7 is propylene group; R8 is H or a monovalent organic group; b is 3-100; and c is 0-100); R4 is R2 or R3; X is 5-100; and Y is 1-10] and having >=40 deg.C cloud point of a 1% aqueous solution and 10-100,000 cSt viscosity and (c) a foam suppressing composition composed of a polyoxyalkylene polymer having 500-5,000 molecular weight.
Patent JP-2002022795-A (JP)
Title: Ic testing socket
Inventor: TAKAGI SHINYA
IPC: G01R1/073
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a IC testing socket for preventing the deformation of a female cylindrical receptacle for an adapter socket, increasing the durability of the socket, maintaining stable contacting performance (contacting characteristics) and withstanding continuous service. SOLUTION: The female cylindrical receptacle having a protruded elastic guide is arranged on the side of the adapter socket and a spherical male terminal is provided at the end of a socket lead. When the IC socket is inserted into the adapter socket, the elastic guide of the female cylindrical receptacle is put in contact with the peripheral face of the male terminal.
Patent JP-2002025607-A (JP)
Title: Battery
Inventor: ADACHI MOMOE
IPC: H01M10/0567
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a battery with a high storage characteristic, a high- temperature characteristic, and a high cycle characteristic. SOLUTION: A wound electrode body 20 prepared by winding a belt-shaped positive electrode 21 and a belt-shaped negative electrode 22 through a separator 23 is housed in a battery can 11. An electrolyte included in the separator 23 is prepared by dissolving a lithium salt in an organic solvent such as propylene carbonate and contains tetraalkyl ammonium salt (a 1-3C alkyl group).
Patent JP-2002030733-A (JP)
Title: Hanger for shortening construction hours
Inventor: OTSUKA EIJI
IPC: E04B1/58
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for shortening a construction term in building work, by reducing the number of steps (saving labor) of fixing a nut, a hanger, and then another nut onto a hang bolt, and to provide a method for using the hanger. SOLUTION: According to the method, the hanger per se has a screw portion formed therein, which is to be coupled to the hang bolt.
Patent JP-2002031451-A (JP)
Title: Reduced-pressure evaporation cooling apparatus
Inventor: OKAMOTO MASAKATSU
IPC: F25D7/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To cool a cooling object stably without limitation as to a fitting place and at a prescribed degree of pressure reduction. SOLUTION: A jacket part 2 of a kettle 1 and an ejector 5 are made to communicate with each other through a communicating passage 3. The communicating passage 3 is provided with a blower 10 for sending a fluid under pressure from the jacket part 2 side to the ejector 5 side. In the case of cooling the cooling object in the kettle 1, the vapor evaporated in the jacket part 2 is sucked surely into the ejector 5 from the blower 10 of the communicating passage 3 and the cooling object can be cooled stably without little fluctuation of the degree of pressure reduction.
Patent JP-2002029332-A (JP)
Title: Electronic control system for vehicle
Inventor: KIKUKAWA HIROSHI
IPC: B60R16/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control system for a vehicle provided with a versatile electronic control unit capable of effectively utilizing a software to change-use input and output side circuit units in response to requirement of function increase or decrease. SOLUTION: The each input side circuit unit 31-34 outputs a code data for specifying a corresponding function out of respective functions of a passenger car to the electronic control unit U by communication. The electronic control unit U stores preliminarily the each code data required for specifying the each input side circuit unit required for executing the each of all the functions in various models of the passenger cars to collate the code data from the each input side circuit unit 31-34 with the storage code data, and the output side circuit unit, out of the units 41-44, corresponding to the input side circuit unit concerned in the code data consistent therewith is specified as a result of the collation.
Patent JP-2002034053-A (JP)
Title: Electronic camera
Inventor: TAKAHASHI AKIHIKO
IPC: H04N101/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To adjust white balance using a correlation color temperature of previous color data when the color data from a color sensor is not an achromatic color data. SOLUTION: The electronic camera comprises an imaging device 73 for picking up the image of a subject through a replaceable lens 90, a color sensor 86 outputting color data by receiving the image of the subject, and a white balance detection circuit 35 (Fig. 2) determining a gain for adjusting white balance using a correlation color temperature determined based on the color data read out from the color sensor 86. When the mean value of the color data read out from the color sensor 86 is not an achromatic color data, the white balance detection circuit 35 (Fig. 2) reads out a prestored correlation color temperature from a memory 35D (Fig. 2) and determines R and B gains for adjusting white balance.
Patent JP-2002032131-A (JP)
Title: Power control device, display device, portable equipment, and method for controlling power supply
Inventor: BABA NORIMITSU
IPC: G04G99/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To control the supply of stable power supply voltage in a low power consumption state even when a voltage value supplied from a power source is changed. SOLUTION: A power control circuit 23 is provided with a boosting circuit 30 and a power selection circuit 31 and the circuit 30 boosts the power supply voltage V of a secondary battery 10 and supplies boosted volt Vs to the circuit 31. The power supply voltage V is supplied also from the secondary battery 10 to the circuit 31 which selects either one of the voltage Vs, V. In the case of selecting the boosted voltage Vs, the operation of the circuit 30 is started before selecting the voltage Vs.