baber/WOPTO huggingface dataset:
Patent JP-2003343464-A (JP)
Title: Gas compressor
Inventor: TOKI NAGATAKE
IPC: F04C18/344
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage caused by deformation, by preventing the deformation of a side block caused by pressure difference of refrigerant gas or thermal stress generating at a time of operating a compressor body.   <P>SOLUTION: In the compressor body 14, a front through hole 17a passes through a front side block 16 in a manner that the front through hole is disposed between front bolts 6a, 6b, is disposed at the nearest position of a cylinder discharge port 27 formed in a cylinder 15, and is in parallel with an axial direction of a rotor shaft 19. A front reinforcing bolt 36a is inserted into the through hole 16a, and the screw thread of the bolt is screwed into a cylinder screw hole 15a formed to the cylinder 15, so that fastening force between the front side block 16 and the cylinder is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344052-A (JP)
Title: Navigation unit
Inventor: TAKATORI YUJI
IPC: H04N21/422
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation unit having a high-performance OSD (On Screen Display) function having high image quality.   <P>SOLUTION: By using an image drawing and creating circuit of a navigation unit, the high-performance OSD function is implemented. The navigation unit is provided with a synchronization determining circuit for determining the synchronizing method of input image signals captured from an external image input source, and the image synchronization method and frequency of synchronizing signals of the image drawing and creating circuit of the navigation unit are changed by responding to the results of determination of the synchronization determining circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340504-A (JP)
Title: Temper mill and temper rolling method for very thin steel plate
Inventor: KIJIMA HIDEO
IPC: C25D5/26
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temper rolling mill adapted to improve surface quality of a steel plate and operated to suppress cross buckle, and also to provide a temper rolling method for a very thin steel plate.   <P>SOLUTION: This temper rolling mill is a two-stand temper mill, and a first stand incorporates a work roll to have a chrome plated layer formed on a roll barrel surface layer and having almost partially spherical protrusions to have surface roughness Ra of 0.3-2.0 μm and Hv of ≥1000, and a second stand incorporates a bright roll subjected to cylindrical polishing. The temper rolling method for the very thin steel plate uses the temper rolling mill and carries out temper rolling with draft of 0.3-5% of the first stand and draft of 0.1-3% of the second stand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005090-A (JP)
Title: Traffic impact assessment device, vehicle position grasping device, and dispatch and operation plan forming and evaluation device
Inventor: SUZUKI KAZUYA
IPC: H04W4/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the impact of a change in traffic state on dispatch and operation plans.  <P>SOLUTION: A traffic impact assessment system 1100 acquires traffic information from a Japan Highway traffic information center 3000 or the like, and compares the acquired present traffic information with the information in a traffic state database to detect the change in traffic state. When the change is detected, the impact of the change in traffic state on an operation plan is evaluated based on the operation plan, and when the effect thereon is evaluated, it is reported to a person in charge of management through a PC terminal 2100. According to an assessment result of traffic state change such as the detection of the change in traffic state or the impact assessment on the operation plan, a vehicle position/work progress grasping system 1300 acquires, from the onboard machine 4000 of a vehicle that is supposed to have the impact, the vehicle position and work progress information, as occasion demands, and reports them to the manager through the PC terminal 2100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000063-A (JP)
Title: Electrified fence for monkey invasion prevention
Inventor: SUEMATSU HIROSHI
IPC: A01M29/24
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrified fence for monkey invasion prevention wherein electric power otherwise consumed as a standby shock current can be saved.  <P>SOLUTION: In the electrified fence used for preventing monkey invasion and being of a type in which a barrier zone 8 is installed downward, naked wires 13A, 13B, and 13C are set up over that, and a shock current from a shock voltage generator 100 is passed through the naked wires 13A, 13B, and 13C, a vibration detection means 30 that electrically detects vibrations of the barrier zone 8 is provided. Further, a provision is made for a means for controlling the shock current passed through the wires 13A, 13B, and 13C from the generator 100 according to the vibration detection electric signal from the means 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006176-A (JP)
Title: Manufacturing method of plasma display device
Inventor: ASHIDA HIDEKI
IPC: H01J11/38
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device that has a high yield of manufacture with little bubbles in the base dielectric of the rear panel by effectively removing the organic materials.  <P>SOLUTION: When manufacturing the rear panel of a plasma display device, the organic materials deposited on the substrate is removed in the closed atmosphere using a solution containing ozone after an address electrode is formed on the substrate, and then, a base dielectric layer is formed. Since the organic materials are removed before the forming process of the base dielectric of the rear panel, generation of bubbles in the base dielectric can be prevented, and a failure such as a breakdown voltage defect and a partition wall forming defect can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048593-A (JP)
Title: Fluid pressure gearshift mechanism and shift control device
Inventor: ICHIDA TSUKASA
IPC: B62M25/08
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure gearshift mechanism that can carry out an accurate shift change. SOLUTION: The fluid pressure gearshift mechanism comprises a positioning mechanism including a rotary member rotatable on a pivot, a push mechanism and a return mechanism; a master cylinder assembly having a piston moved in a push direction and a return direction when the rotary member is rotated in a first and a second direction; and a derailleur operationally coupled to a slave cylinder assembly fluidly connected to the master cylinder assembly via piping, and moved according to an operation of the master cylinder assembly. The push mechanism has a first latch region and a push pawl member for rotating the rotary member in the first direction in cooperation with the first latch region.  The return mechanism comprises a second latch region and a return pawl member having a first and a second claw alternately meshed with the second latch region when the rotary member is rotated in the second direction.
Patent JP-2004012524-A (JP)
Title: Image forming apparatus
Inventor: AKIZUKI TOMOO
IPC: G03G15/01
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus realizing prolongation of the life of an image carrier.  <P>SOLUTION: The absolute value of the potential by electrification of photoreceptor drums 2a, 2b, and 2c electrified by electrifying rollers 3a, 3b, and 3c is controlled to be smaller in forming a monochrome (black) image than in forming a full color image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012561-A (JP)
Title: Plasma display device
Inventor: TAKAHASHI KATSUHIRO
IPC: G09F9/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device which minimizes leakage of electromagnetic waves having an effect on other instruments.  <P>SOLUTION: The plasma display device consists of a rear case 2 comprising a steel sheet, a plasma display panel 1 fixed on the front face of the rear part of the rear case 2 and an optical filter 7 disposed in front of the plasma display panel 1 in such a way that the four side parts of the filter are fixed in a frame-like holder 3 in combination with the periphery of the rear case 2. The holder 3 is composed of an upper side part, a lower side part, a right side part, a left side part and linking parts which link those, the holder 3 is provided with a housing groove 4a which houses the edges of the optical filter 7 and the periphery of the rear case 2 and a holding groove 4b which communicates with the housing groove 4a and holds a conductive member 8, and the contact terminals 8a of the conductive member 8 are brought into contact with the edges of the optical filter 7 to attain conduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012645-A (JP)
Title: Moving pop customer gathering system
Inventor: SHIBUYA MASARU
IPC: G06Q30/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving POP (point of purchase) customer gathering system which allows an ordinary enterprise and a private person to participate in advertising business by utilizing a moving POP and, thereby, to solve such a problem that the greater part of advertisements are those posted on the specified spots and in public means of transportation such as electric cars and buses and it is seldom that the ordinary enterprise and the private person participate, in the notices of the advertisements.  <P>SOLUTION: In the moving POP customer gathering system, moving POP participants are widely invited in home page of a moving POP contracting company by utilizing the Internet. When the advertising period starts, the participant visits a store of the contracting company by a car, confirms the reservation and, thereafter, sticks a sticker advertisement to the car for individual use of the participant and, thereby, the notice of the advertisement starts. When the advertising period is completed, the participant again visits the store of the contracting company by the car and the sticker advertisement is removed. The notice of the advertisement is completed by the deed and the advertisement fees are paid to the participants. The participants visit the store of the contracting company at least two times when the advertising period starts and when it is completed. By utilizing the moving POP, general enterprises and private persons can participate in advertising business.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008952-A (JP)
Title: Waste treatment agent and waste treatment method
Inventor: MIZOGUCHI KATSUHISA
IPC: B09B3/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste treatment agent capable of safely and certainly detoxifying waste containing heavy metals forming oxoanions and/or harmful elements because there is a problem corroding treatment equipment and incapable of performing certain detoxification in a method for together using a metal trapping agent and a divalent iron salt or a reducing agent in order to detoxify waste containing heavy metals forming oxoanions such as selenium, arsenic, hexavalent chromium, antimony, molybdenum, vanadium, tin, tungsten, manganese, mercury and the like and harmful elements forming oxoanions such as phosphorus, boron and the like, and also to provide a waste treatment method using the same.  <P>SOLUTION: The waste treatment agent has a functional group having a metal coordinating capacity and at least a part of the functional group is formed into a salt of a reductive metal. In the waste treatment method, the waste treatment agent is added to waste such as liquid, solid or gaseous waste containing heavy metals and harmful elements forming oxoanions and heavy metals and harmful elements forming oxoanions in waste are detoxified in the presence of water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011869-A (JP)
Title: Functional diagnostic method for oil temperature sensor for automatic transmission
Inventor: KAMATA YOJI
IPC: F16H61/12
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable decision of the functional trouble of an oil temperature sensor situated at an automatic transmission when a signal from the sensor is in an ordinary working temperature region.  <P>SOLUTION: An automatic transmission system for a vehicle is provided with an intake air temperature sensor 7 to detect an engine intake air temperature, an air conditioner outside air temperature sensor 10 to detect an outside air temperature, and an oil temperature sensor 9 to detect a temperature of oil to operate an automatic transmission 2. Signals from the sensors 7 and 10 are inputted to a control unit 5 for controlling the automatic transmission, it is diagnosed that the oil temperature sensor 9 is failed when an outside air temperature is compared with an oil temperature to detect it to be lower than the outside air temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020198-A (JP)
Title: Rotational position detector for rotor, and controller for rotor
Inventor: ISHII HIROSHI
IPC: H02P6/16
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a coarse position (and hence a precise position) from becoming inaccurate, even when one of rotational position signal generating means is out of order.  <P>SOLUTION: This rotational position detector has two or more rotational position signal generating means (5a-5c) which output rotational position signals whose signal levels are switched over at comparatively large angle intervals, arranged at equal intervals around a rotor (1a). The detector is provided with a first data group, a coarse position computing means (14), and a precise position estimating means (17). The first data group is capable of finding a coarse position of the rotor, from a combination of the signal levels of rotational position generating means excluding one rotational position signal generating means. The computing means (14) computes the coarse position of the rotor using the first data group, from the combination of the signal levels of the remaining rotational position signal generating means, excluding one rotational position signal generating means which is out of order, when the means gets out of order. The estimating means (17) estimates a precise position of the rotor, from this coarse position and the rotational angular velocity of the rotor and the elapsed time from the immediately preceding switchover of the signal levels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016343-A (JP)
Title: Game apparatus and island equipment
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a manufacture, a design change and installation work for island equipment.  <P>SOLUTION: Game apparatus 12 includes an equipment body 13 provided with a game machine 14, a sandwiched gear (medium dispenser) 15 and a bill transporting part 16 for transporting bills inserted into the sandwiched gear 15. The bill transporting part 16 comprises a horizontally transporting means 21 for horizontally transporting the bills inside the device body 13, a vertically transporting means 22 for connecting the horizontally transporting means 21 with the sandwiched gear 15 and a connection means 23 for connecting the horizontally transporting means 21 adjacent each other. Each of the horizontally transporting means 21 is connected by the connection means 23 to integrally compose a bill transporting device. The island equipment 11 is made up of a plurality of the game apparatus 12 connected in parallel. A bill accommodating safe 18 is provided on one end of the bill transporting device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020870-A (JP)
Title: Wavelength conversion element and wavelength conversion apparatus
Inventor: YUBE MASAO
IPC: G02F1/39
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength conversion element which permits the design corresponding to an arbitrary number of excitation wavelengths, is free of the degradation in conversion efficiency and can be formed by using a nonlinear material of a practicably usable size and an optical amplification element, and a wavelength conversion apparatus and an optical amplification apparatus using these.  <P>SOLUTION: A nonlinear optical medium disposed at the wavelength conversion element is formed as a phase transition modulation structure having a period modulation structure of a nonlinear constant that the phase changes approximately continuously at every period Λ<SB>0</SB>in the progression direction of light and a phase modulation structure that the phase transition of the period modulation structure is repeated at every period Λ<SB>ph</SB>. Conversion efficiency is maximized when a phase mismatching quantity Δβ is 2π/Λ<SB>0</SB>±2πi (i=0, 1, etc., n:n is a positive integer) or 2μ/Λ<SB>0</SB>±2π(2i+1)/Λ<SB>ph</SB>(i=0, 1, etc., n:n is a positive integer) or 2π/Λ<SB>0</SB>+2πi/Λ<SB>ph</SB>(i=m, m+1, etc., n:m, n is a positive or negative integer and m ≠ n ).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022947-A (JP)
Title: Transition regulating apparatus of uvlo
Inventor: TAKADA KEIMEI
IPC: H01L21/822
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transition regulating apparatus of a UVLO in which timing of operating a low-voltage mistake preventing function can be regulated.  <P>SOLUTION: The transition regulating apparatus of the UVLO includes a capacitor 1E for holding a DC voltage, a resistor circuit 2 for dividing a voltage of the capacitor 1E, an IC 3 for stopping an operation when the divided voltage from the resistor circuit 2, applied to an ENABLE terminal 3C becomes a predetermined value, and a supply circuit 4 for supplying bias current to the ENABLE terminal 3 of the IC 3. With this constitution, if the ENABLE terminal 3C of the IC 3 has the low-voltage mistake operation preventing function, the bias current is supplied to the ENABLE terminal 3C, and accordingly a time until the low-voltage mistake preventing function of the IC 3 is operated, can be regulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003233344-A (JP)
Title: Image display device
Inventor: SAGANO OSAMU
IPC: G09G3/20
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of preferably correcting variation in driving conditions due to electric resistance of matrix wiring of a display panel by using less hardware.  <P>SOLUTION: The image display device is provided with a corrected image data calculation means 14 for calculating corrected image data which are image data corrected in an influence of a voltage drop caused at least by the resistance portion of row wiring and a scanning means, an amplitude adjusting means having a function of adjusting an amplitude of the corrected image data Dout so that the amplitude of the corrected image data Dout corresponds to the input ranges of a modulation means 8, and the modulation means 8 for receiving the image data corrected in the amplitude and outputting a modulated signal to the column wiring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004022495-A (JP)
Title: Cathode-ray tube device
Inventor: TAKEGAWA TSUTOMU
IPC: H01J29/48
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable cathode-ray tube device in which a picture image having high definition and high resolution is capable of being displayed without causing cost increase of a drive circuit or deterioration of breakdown voltage.  <P>SOLUTION: The main lens is constituted of a focus electrode G3, an intermediate electrode GM, and an anode electrode G4. To the intermediate electrode GM, a voltage higher than the focus voltage and lower than the anode voltage is applied. The intermediate electrode GM is constituted of a cylindrical electrodes GM-1 and GM-3 arranged at respective counter faces of the focus electrode G3 and the anode electrode G4 and extended in the travel direction of electron beams, and an electric field correcting plate GM-2 arranged between the cylindrical electrodes. The respective cylindrical electrodes and electric field correcting plates have the common electron beam through hole for a plurality of the ellipse electron beams having the major axis in the horizontal direction. The electron beam through hole 18 formed at the electric field correcting plate GM-2 is provided with at least one indentation 18a to regulate the diameter in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026284-A (JP)
Title: Hot waterproof paper container and its manufacturing method
Inventor: NIIMI KENICHI
IPC: B65D5/42
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a hot waterproof paper container which is mainly made of a paper base material having superior heatproof, waterproof and hot waterproof characteristics, whose tab part having a small area for pasting formed on the blank of the paper container is adhered satisfactorily strong with a little adhesive agent because the agent is discharged intermittently with no cobwebbing, and whose set-time is shortened.  <P>SOLUTION: The basic material structuring this paper container is a paper base material made of a fiber structure in whose all layers in a thickness direction resin is dispersed. A hot-melt material is used on the tab of a container blank for an adherend to form an adhesive layer and integrally stick them together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131652-A (JP)
Title: Method for representing digital color image using set of palette color based on detected important color
Inventor: LUO JIEBO
IPC: G06T7/00
Filed: 2002-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for palette selection minimizing an artifact by quantization as to a selected important color. SOLUTION: Disclosed is the method for converting an input digital color image having a set of possible input colors to an output digital color image having a set of palette colors, the number of palette colors being less than the number of possible input colors, wherein the set of palette colors is determined based on the distribution of colors in the input digital image boosted by a distribution of important colors contained in the input digital image.
Patent JP-2004038541-A (JP)
Title: Memory check system, memory check method, signal processor, memory check method of signal processor, and memory check program
Inventor: MIYAI ISAO
IPC: G06F9/445
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To precisely check a program or coefficient data on a RAM at high speed.  <P>SOLUTION: A program 22 stored in a block having a prescribed size checks a DSP program 23 for every block, compares an operation result 41 with a corresponding parity code 40, and sets a fixed value 44, when the both are matched, or the operation result 41, when the both are not matched, to a register 46. The program 22 on the RAM 20 is similarly checked in the block unit, and sets a fixed value 34, when an operation result 31 is matched to a corresponding parity code 30, or the operation result 31, when the both are not matched, to a register 36. A host determines the validity of the parity code 21 and the programs 22 and 23 on the RAM 20 based on the values of the registers 36 and 46. The host supplies right data to a DSP 2 based on the determination result to correct the content of the RAM 20. The program 22 and the program 23 are alternately checked for each block, and the validity is regularly kept.  <P>COPYRIGHT: (C)2004,JPO