baber/WOPTO huggingface dataset:
Patent JP-2004231793-A (JP)
Title: Resin and molding having infrared reflectivity
Inventor: IMAGAWA HIROSHI
IPC: C08K3/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared absorption resin, which cannot be easily distinguished from the surrounding and other objects with naked eyes and have camouflage capability against detecting equipments by infrared ray, and also to provide a molded product obtained by melting and molding the above resin.  <P>SOLUTION: The resin having infrared reflectivity is a resin which is incorporated with an infrared absorption agent and an infrared reflection agent. The resin has following reflectivities in the wavelength ranges: (1) 5-20% in the wavelength range of 600-640 nm; (2) 10-35% in the wavelength range of 641-720 nm; (3) 20-65% in the wavelength range of 721-760 nm; and (4) 54-66% in the wavelength range of 1000-1200 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237783-A (JP)
Title: Sealing device for block type coupling
Inventor: MATSUURA HISASHI
IPC: B60H1/32
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a gap formed between a block coupling and a sealing material contacting with the periphery of a block type expansion valve provided with the coupling.  <P>SOLUTION: The block type expansion valve 6 provided with the coupling of an evaporator stored in an air conditioning case 1 is faced to an opening 8 formed on the air conditioning case 1. A contact part at the inner side of a sealing material 20 arranged between the block type expansion valve 6 provided with the coupling and the opening 8 is contacted with the periphery of the block type expansion valve 6 provided with the coupling and a mounting part 24 at the outer side is mounted to the opening 8 of the air conditioning case 1. The seal material 20 comprises a flexible member and a frame 27 harder than the flexible member is buried in the seal material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239462-A (JP)
Title: Clean combustion device for off-quality oil fuel
Inventor: HANDA RIKIYA
IPC: F23G7/05
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean combustion device for off-quality oil fuel, preventing the production of dioxine by giving accurate neutralizing reaction to harmful gas generated during combustion of off-quality oil and utilizing its heating calories while removing the harmful gas.  <P>SOLUTION: A combustion furnace is provided with a first burner for injection combustion of normal fuel oil and a second burner for injection combustion of fuel oil together with outside air. A normal fuel supply device and an off-quality fuel supply device are connected to the fist burner via a change-over device. A compressed air supply device and an emulsified fuel supply device for emulsifying the normal fuel mixed with a surface active agent and water are connected to the second burner. When a temperature in the furnace is 800°C or higher with normal combustion using the first burner, the combustion of emulsified fuel using the second burner is carried out together therewith. furthermore, when a temperature in the combustion furnace is 1,000°C or higher, the change-over device is operated for the combustion of the off-quality fuel using the first burner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240546-A (JP)
Title: Installation method, installation system and its program
Inventor: IMAMURA TOMOYUKI
IPC: G06F21/10
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method equipped with a function of preventing unauthorized installation of an application program in a computer.  <P>SOLUTION: A computer 10 requests the reading of use permission information to an IC card 30, and the IC card 30 checks whether or not the use permission information has been already read out the predetermined number of times based on the comparison of the number of times of reading stored in the IC card itself with the predetermined number of times. Then, when the use permission information has not been read out the predetermined number of times as the result of check, the IC card 30 transfers the use permission information to the computer 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236763-A (JP)
Title: Game machine
Inventor: HISHINUMA TAKAAKI
IPC: A63F5/04
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the players to sustain their interests by properly extending the game period advantageous for the players.  <P>SOLUTION: In the game machine 1, the control part is provided with a main control circuit in which the information (stock information) on the frequency at which the BB and RB can be established. When the win is earned in the chance zone entry lottery, hence meeting the condition given by the opportunity of the internal winning of the minor roles ("NO" at ST 1505 in the figure) or when the condition of ending the BB is met, a shift is made to the special game state called 'chance zone' and when the BB is won during the special game state, a special favor of the 'super BB' in which the sequence of depressing the stop button is displayed on a liquid crystal display screen is obtained. Moreover, when the win is earned in the chance zone entry lottery as given by the opportunity of the internal winning of the specified minor role during the chance zone, the period allowed for the chance zone is extended (added) (ST 1506 in the figure).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003302688-A (JP)
Title: Camera
Inventor: MIKAMI KAZUO
IPC: G02B5/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which can be small-sized with simple constitution, and can realize the stabilization and the improvement of equipment performance.  <P>SOLUTION: The camera 1 is equipped with a deformable mirror 40 constituted so that the shape of a thin film 40a being a reflection surface can be controlled to be varied, and supported so that it can be inserted in/retracted from the optical path of 1st to 3rd lens groups 30, 31 and 32 by a link mechanism 60, retreated from the optical path when a lens barrel 5b exists at a collapsible position, and advance in the optical path when the lens barrel 5b exists at a photographing position (wide end position or telephoto end position). In performing contrast AF, a CPU 11 drives and controls a driver 26 and controls so that contrast reaches a peak on the basis of contrast data while changing the shape of the mirror 40 stepwise. Then, focusing is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330433-A (JP)
Title: Display drive control circuit, and electronic apparatus provided with display device
Inventor: KUROKAWA YASUTO
IPC: G09G5/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display drive control circuit which is just suitable for display drive including display with a small amount of change and display with a large amount of change and can reduce of chip area, power consumption and cost.  <P>SOLUTION: In this display drive control circuit, memory capacity of an internal display memory (20) is set smaller than an amount of data of one display picture of a display panel (140) as a drive object and the display data can be transferred with the system in which external inputted display data is once stored in the display memory (20) and is then sent to a driver circuit (37) to output a drive signal and with the system in which the display data is sent in direct to the drive circuit by way of no display memory to output a drive signal. Moreover, both transfer methods can be executed on the time division basis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004240230-A (JP)
Title: Electrophotographic printer
Inventor: WATANABE KYOICHI
IPC: G02B26/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric current limit circuit for a rotating polygon mirror motor in which the heat generation and the burnout of a motor driving circuit and a rotating polygon mirror motor at the time of the lock of the rotating polygon mirror motor is prevented and the acceleration time of the rotating polygon mirror motor is kept equivalent to that of a conventional type.  <P>SOLUTION: A plurality of limit values of electric current of the rotating polygon mirror motor are given and a control is performed to switch the limit values of the electric current according to the value of revolution of the rotating polygon mirror motor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247058-A (JP)
Title: Organic el display device
Inventor: MATSUDATE NORIHARU
IPC: H01L51/50
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device capable of restraining a light-emitting property of an organic EL layer from deterioration.  <P>SOLUTION: On the organic EL display device, a plurality of gate signal lines and drain signal lines crossing the gate signal lines are formed on a surface of a plate, and areas surrounded by those gate lines are to be pixel areas. A thin film transistor operating by a scanning signal from the gate signal lines, a pixel electrode to which an image signal is supplied from the drain signal lines through the thin film transistor, an opposing electrode functioning as a standard for the image signal, and the organic EL layer pinched between the pixel electrode and the opposing electrode are formed on each pixel area. Further, the organic EL display device has a bank film at least covering each signal line and formed with the pixel electrode exposed, and the organic EL layer formed on an upper part of the pixel electrode is formed so as not to touch the bank film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244823-A (JP)
Title: Universal handrail
Inventor: USHIKI KOICHI
IPC: A47K17/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal handrail which enables the movement circulation of a person to be cared for etc. to be continuously formed with ease by setting its tip position to be an arbitrary position, while being supported in a cantilever state from a wall surface.  <P>SOLUTION: In this universal handrail 1, a tip part 3 is supported in the cantilever state from the wall surface 5 serving as a holder, and the position of the tip part 3 of the handrail 1 is set to be the arbitrary position. Specifically, the tip position of a handrail part is expandably/contractibly adjusted, and the degree of opening from the holder, by which the handrail part is held, is arbitrarily adjusted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245462-A (JP)
Title: Storage type hot water supply device
Inventor: KAMIMURA KAZUYA
IPC: F24H1/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage type hot water supply device with a bath water reheating means effectively using the heat quantity of hot water stored in a hot water storage tank corresponding to a bath water reheating load for reheating bath water without causing the runout of hot water.  <P>SOLUTION: One of first and second heat exchangers 41a, 41b is arranged in a high temperature portion of a hot water storage tank 1 and the other is arranged under the high temperature portion. A reheating operation mode is a quick reheating operation mode for quickly reheating the cooled bath water. The bath water reheating means 40 reheats the bath water being circulated in the two heat exchangers 41a, 41b in the quick reheating operation mode. Thus, the bath water can be reheated without causing the runout of the hot water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245998-A (JP)
Title: Camera with liquid crystal monitor
Inventor: SHIMADA KOJU
IPC: G03B11/04
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the operability and design property of a camera with liquid crystal monitor to which a light-shielding hood is attached.  <P>SOLUTION: A light-shielding hood unit 8 is displaced between a light-shielding position where the external light applied to an image display surface 4a of a liquid crystal monitor 4 is shielded and a protection position where the whole of back surface of a camera main body 2a is covered. A magnet 20 is embedded in the upper plate 10 of the light-shielding hood unit 8. In the camera main body 2a, a magnetic sensor 21 which detects magnetism from the magnet 20 is disposed on the position where the upper plate 10 is displaced to the protection position and faces the magnet 20. In the digital camera 2, the electric source of the camera main body 2a is turned on when it is detected by the magnetic sensor 21 that the light-shielding hood unit 8 is displaced from the protection position to the light-shielding position. The electric source of the camera main body 2a is turned off when it is detected by the magnetic sensor 21 that the light-shielding hood unit 8 is displaced from the light-shielding position to the protection position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003262868-A (JP)
Title: Liquid crystal display device and electronic appliance
Inventor: MAEDA TSUYOSHI
IPC: G02F1/13357
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device in which positional variation in brightness, moire fringes and the like are not caused and a bright image is obtained independently of its using conditions.  <P>SOLUTION: The liquid crystal display device 1 is provided with a liquid crystal cell 4 comprising a liquid crystal sandwiched between a pair of substrates, a front light 5 having a light source 11 and a light guide plate 12 disposed on the upper surface side of the liquid crystal cell 4 and a reflector 6 disposed on the lower surface side of the liquid crystal cell 4. A plurality of linear protrusions 15 extended in a direction are provided on the light guide plate 12 of the front light 5 and, at the same time, a plurality of linear protrusions 9 extended in a direction are provided on the reflector 6. The direction of extension of the linear protrusions 15 on the light guide plate 12 and the direction of extension of the linear protrusions 9 on the reflection 6 are not parallel to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003305167-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F5/04
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of setting the number of game media necessary for executing one game.  <P>SOLUTION: A game media managing substrate 151 confirms whether a mode selector switch 151a is located at a unit for Pachinko balls to use Pachinko balls as the game media and transmits signals for one bet to a control device 51 if the number corresponding to the position is detected by an insertion detecting switch 152. As a result, a main body of the machine including the game media managing substrate 151 corresponds to either the unit for Pachinko balls or a unit for medals to use medals as the game media.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252048-A (JP)
Title: Vibration mirror, optical writing device and image forming device
Inventor: SATO YUKITO
IPC: B41J2/44
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a production yield by reducing the variation of resonance frequencies due to the machining accuracy of a rib structure in a vibration mirror.  <P>SOLUTION: A first base plate 101 constituting a mirror section 102 is high in rigidity and formed with a glass substrate having a large etching selection ratio with silicone or resin. A second base plate 108, constituting the rib section 103 which is joined to the face opposite to the mirror side of the first substrate to reinforce the mirror section and constituting the beams 104, 105 connected to the rib section, is provided with a proper rigidity and formed with a single crystal silicone substrate having a low resistance that makes the substrate itself usable as an electrode. A third base plate 109 constituting a frame-like support section in the outside of the beams 104, 105 is formed with polyimide easily machineable and inexpensive.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003339701-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: OGAWA EIJI
IPC: A61B8/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus which can reduce the total quantity of an ultrasonic wave radiated to a subject for a predetermined period without dropping the quality of an ultrasonic image.   <P>SOLUTION: The ultrasonic diagnostic apparatus comprises: an ultrasonic transmitting/receiving unit 10 for transmitting the ultrasonic wave based on an applied voltage and receiving an ultrasonic echo reflected from the subject; an input unit 61 for inputting information regarding the emitting quantity of the wave; and an emitting quantity control unit 71 for controlling the emitting quantity of the wave radiated to the subject by regulating a frame rate based on the information input from the input unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252359-A (JP)
Title: Reflection type projection optical system and aligner having the same
Inventor: HATAKEYAMA HIROYUKI
IPC: G21K5/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type projection optical system of a six-mirror system applied to EUV lithography, having high NA, constituted so that the maximum effective diameter of a mirror and the entire length of an optical system may be small and having excellent image formation performance, and to provide an aligner having the reflection type projection optical system.  <P>SOLUTION: The reflection type projection optical system reducing and projecting a pattern on an object surface to an image surface has six reflection mirrors reflecting light in such order as a 1st reflection mirror having convex shape, a 2nd reflection mirror, a 3rd reflection mirror, a 4th reflection mirror, a 5th reflection mirror and a 6th reflection mirror from the object surface side to the image surface side. It is the characteristic of the reflection type projection optical system that a light beam made incident on the 3rd reflection mirror from the 2nd reflection mirror crosses a light beam made incident on the 5th reflection mirror from the 4th reflection mirror.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255626-A (JP)
Title: Gravure printing method, gravure printing control device and gravure printing machine
Inventor: ITO TATSUO
IPC: B41F33/14
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravure printing method aimed at manufacturing gravure printed matter of a required quality not ever obtained conventionally by controlling the transfer amount of ink, and a gravure printing control device and a gravure printing machine.  <P>SOLUTION: In gravure printing, the gravure printing method is characterized in that printing is performed under printing conditions wherein the shape of a printed halftone dot and its intermediate blank dot fall within a specified shape range, and the gravure printing control device and the gravure printing machine. In this method, either of the in-line control process or the batch control process is optionally selected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003272666-A (JP)
Title: Fuel cell
Inventor: HORIGUCHI MUNEHISA
IPC: H01M8/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To make an efficient cooling without looking for a larger size for a fuel cell, as both cooling and film moistening are maintained by a simultaneous supply of air and cooling water.  <P>SOLUTION: The fuel cell is provided with a separator between adjacent unit cells 10A. The separator is provided with an air flow channel S1 at least at a surface side of a unit cell contacting an air electrode 12, and a cooling space S2 arranged at a back side connected to the air flow channel through a through-hole 143 and supplied with air and water to cool down the unit cell with latent heat of the water evaporated by heat of the unit cell transmitted to the cooling space. With this, while the unit cell is cooled down through the separator, an occlusion due to infiltration of water from the cooling space to the air flow channel is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004260717-A (JP)
Title: Information recording apparatus
Inventor: FUJISAWA TOSHIKI
IPC: H04N101/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording apparatus which stores a larger amount of new data while holding the data stored in advance.  <P>SOLUTION: In a digital camera 100 that is the information recording apparatus, when a judgement means judges that there is no vacant storage area where moving image data are not stored in a personal data storage region 830 of a data storage region 83a of a RAM 83, a frame rate change means reduces the frame rate when storing new moving image data in the storage region of the RAM 83 and with the change of the frame rate, a setting means sets an unnecessary storage region in storage regions where moving image data are already stored. An overwrite means overwrites and stores the new moving image data on the set storage region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264766-A (JP)
Title: The optical modulation method and optical modulation system
Inventor: YAMADA MITSUSHI
IPC: H04B10/07
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulation method for modulating light having two wavelength bands, i.e. a longer wavelength band and a shorter wavelength band, by using a single EA modulator, and to provide an optical modulation system.  <P>SOLUTION: Optical modulation corresponding to two wavelength bands is made possible with a single optical modulator by adopting the optical modulation system comprising: a longer wavelength light source 110 to be modulated and a shorter wavelength light source 120 to be modulated of the two wavelength bands; a polarization controller 200 for polarizing and controlling light of one of the longer and shorter wavelength bands into TE polarization light and the other into TM polarization light; an EA modulator 300 which modulates light made incident as TE polarization light or TM polarization light and whose light absorption layer is formed by using a quantum well structure; and a modulation power source 400 for applying an electric signal for modulating light to the EA modulator 300. A polarization direction is preferably adjusted by providing a feedback circuit 500.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265833-A (JP)
Title: Electronic apparatus, fuel cell unit and method for displaying and controlling state
Inventor: NINOMIYA RYOJI
IPC: H01M8/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus system which realizes a message display peculiar to a fuel battery.  <P>SOLUTION: The electronic apparatus 1 operates by a power supply from a fuel cell unit 2 for generating a power with a methanol as a fuel. A power supply managing utility to be performed by a CPU 11 acquires the status information of the fuel cell unit 2 stored in the register 161 of a power supply controller 16 via a BIOS, and controls to perform a message display peculiar to the fuel cell unit 2, such as a message display for expediting mounting of a detachable cartridge type fuel tank at the fuel cell unit 2, a message display for expediting replacing of the fuel tank, etc. at suitable timing based on the acquired status information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI