baber/WOPTO huggingface dataset:
Patent JP-2004242429-A (JP)
Title: Charger-discharger for cellular phone and its usage
Inventor: ISHIZU MASAO
IPC: H02J7/10
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger-discharger which can be charged in a short time and easily carried when going out and is capable of taking sufficient time to charge the battery of a cellular phone.  <P>SOLUTION: The charger-discharger for cellular phones comprises: a power input unit 12; a switching power supply unit 1 which is supplied with power from the power input unit 12; a control unit 2 which is provided with a microcomputer logic circuit 25 and is supplied with electric energy from the switching power supply unit 1; a power storage unit 3 provided with a plurality of electric double layer capacitors 4 which store electric energy supplied from the control unit 2; a feedback circuit 5 which transmits the state of charging of the electric double layer capacitors 4 to the control unit 2; and an output unit 6 for supplying the electric energy stored in the electric double layer capacitors 4 to the battery 8 of a cellular phone 10 at constant voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244329-A (JP)
Title: Polysaccharide-containing composition
Inventor: ARAKI MIHO
IPC: A61K47/36
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysaccharide-containing composition which has excellent flowability and strong medicine-holding and releasing power.  <P>SOLUTION: This polysaccharide-containing composition has flowability and comprises particle polysaccharide aggregate, when observed with an optical microscope. The polysaccharide-containing composition is obtained, for example, by heating and dissolving a composition comprising the polysaccharide and an aqueous medium at higher temperature than the gel transition temperature of the polysaccharide and then cooling the composition below the gel transition temperature of the polysaccharide, while adding a shear force to the composition at a rotation rate of ≤2000 rpm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247904-A (JP)
Title: Television telephone apparatus with automatic recording function
Inventor: HAYASHI KAZUNORI
IPC: H04M1/64
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television telephone apparatus with an automatic recording function which is capable of automatically recording for a longer time in a storage having a limited capacity.  <P>SOLUTION: The television telephone apparatus with an automatic recording function is provided with an automatic recording means selecting section 11 for recognizing caller data such as a telephone number or an IP address, and selecting an automatic recording means in which one or two and more functions are previously set corresponding to the caller data, and switches the automatic recording means automatically to perform automatic recording. An amount of data to be recorded is reduced to enable automatic recording for a longer time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245137-A (JP)
Title: Combustion auxiliary system
Inventor: ITO YUJI
IPC: F02M25/10
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein much nitrogen is contained in air 4 sucked of an internal combustion engine using fossil fuel or the like as fuel, is not especially related to the combustion in a combustion chamber of the internal combustion engine 1 and wasteful, and further varies to a toxic substance called nitrogen oxide after the combustion.  <P>SOLUTION: Gas (for example, hydrogen, oxygen or the like) for assisting the combustion is fed to a mixing box 2 from a device 3 for supplying gas for assisting the combustion, and is mixed with the air 4 sucked of the internal combustion engine 1 using fossil fuel or the like as fuel. Thus, an amount of the nitrogen contained in the mixture fed into the combustion chamber of the internal combustion engine 1 is reduced, and the combustion is assisted by the gas for assisting the combustion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254366-A (JP)
Title: Control method of brushless electric motor
Inventor: SUEKI RIE
IPC: H02P6/06
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a brushless motor that copes with a tentative fluctuation in a power supply voltage using a simple circuit.  <P>SOLUTION: A control circuit uses a three-phase drive system to drive a brushless motor (ST1), detects a DC voltage by a voltage-detecting circuit (ST2), and jumps to the ST2 when a detected voltage is higher than a predetermined lower limit voltage (ST3-N). It jumps to the ST2, when the detected voltage is lower (ST3-Y) and the actual rotation number is higher than a target rotation number (ST4-N). It switches to a two-phase driving (ST5), if the actual rotation number is lower than a target rotation number (ST4-Y) to detect a DC voltage (ST6); and if the detected voltage is lower than an upper limit voltage (ST7-N), jumps to ST6. It jumps to the ST6 if higher than the upper limit voltage (ST7-Y) and the actual rotation number is lower than the target rotation number (ST8-N). If the actual rotation number is higher (ST8-Y), it switches to the three-phase driving system (ST1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252068-A (JP)
Title: Device and method for encoding digital audio signal
Inventor: USAMI AKIRA
IPC: G10L19/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which a feeling of distortion of a reproduced signal when an encoded signal is decoded increases if a spectrum is absent as a result of quantization and encoding by an encoding device for digital audio signal to cause deterioration in sound quality.  <P>SOLUTION: A bit reserver control means 16 sets the amount of bits usable for encoding. An intensity stereo band setting means 17A is provided to increase a partial frequency area where intensity stereo encoding is carried out when the amounts of usable bits by frames are smaller than a specified threshold ATH (a positive integer).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250036-A (JP)
Title: Filling valve and filling apparatus equipped with the filling valve
Inventor: NISHINO YUKINOBU
IPC: B67C3/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform the adjustment of the flow amount of a filling valve 8 in an aseptic chamber 2 without destroying a sterile environment.  <P>SOLUTION: The filling apparatus is equipped with a liquid valve 32 for opening/closing a filling path 34, a first piston 24 connected to a valve body 28 and arranged in a cylinder chamber 22, a second piston 38 arranged above the first piston, an adjustment nut 42 fitted to a part protruding above the valve housing 14 of a second piston rod 40, a vertically movable cup-shaped member 46 provided at the top end of the valve housing, an air supplying means for supplying air to respective pressure chambers 60, 62, 64 partitioned by both the pistons, and a deformable cap 48 covering the top end of the second piston rod. The second piston is adjusted in its lowering position by rotating the cup-shaped member from outside with the cap on to adjust a space between the adjustment nut and the cup-shaped member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252228-A (JP)
Title: Device and method for smoothing release layer of heat fixing roller
Inventor: NAKAMURA SHIGEJI
IPC: G03G15/20
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve smoothness and durability of a resin release layer by making its crystallinity uniformly low by uniformly quenching the entire surface of a heat fixing roller through a device and a method for the heat fixing roller that smooth a resin release layer formed on the thin surface of a mandrel by quenching the resin release layer after heating it up to fusion temperature.  <P>SOLUTION: The smoothing device 0 for the resin release layer of the heat fixing roller 100 having the resin release layer 103 on the surface of the hollow cylindrical mandrel is equipped with a carrying-in means 1 of carrying a heat fixing roller having an unsmoothed resin release layer in to a processing position A, a gripping means 10 of gripping both axial ends of the heat fixing roller carried in to the processing position, a heating means 20 of heating the gripped heat fixing roller above the fusion temperature of the resin release layer, a quenching means 35 of quenching the heat fixing roller heated above the fusion temperature, and a carrying-out means 50 of receiving the quenched heat fixing roller from the gripping means and carrying it out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003254019-A (JP)
Title: Valve stem seal for internal combustion engine
Inventor: ARORA MICHAEL
IPC: F16J15/3244
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve stem seal in which a valve stem is sufficiently lubricated in operating state and the valve stem is satisfactorily sealed in stationary state.  <P>SOLUTION: This valve steam seal for an internal combustion engine comprises at least one seal lip surrounding the valve steam and formed of an elastic material, and a plurality of projected parts 7 equally spaced in the circumferential direction of the seal lip 5 and provided on the seal lip 5 opposite the valve stem. The projected parts are disposed on the inside of the inner diameter of the seal lip 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004249005-A (JP)
Title: Floating body, device and method for controlling orientation revolution of the same
Inventor: URANO OSAMU
IPC: A63H27/133
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating body the orientation revolution of which is automatically controlled without detecting the number of revolutions of double reverse revolution wings and feeding it back to a controller.  <P>SOLUTION: The floating body 1 includes: a Cw revolution wing 3 and a Ccw revolution wing 5 installed nearly coaxially in the state of being rotatable with respect to a base part and revolving in directions opposite to each other; an orientation revolution controlling device 10 for controlling the orientation revolution of the base part; and an orientation revolution detection means 20 for detecting the orientation revolution of the base part. The orientation revolution controlling apparatus 10 includes: an angle controller 103 which performs the prediction and the error correction of the angle of the base part and an angular velocity by using a full state observation apparatus based on a previously set model and the angular data of the base part detected by the orientation revolution detection means 20; and an angular velocity controller 104 which generates and outputs a velocity difference control signal by PID control based on the output data of the angle controller 103 and angular velocity data detected by an angular velocity sensor 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201261-A (JP)
Title: Mono-conical antenna
Inventor: KURODA SHINICHI
IPC: H01Q9/40
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a miniaturization by loading a dielectric while maintaining the mono-conical antenna's original features of wide band characteristics.  <P>SOLUTION: The mono-conical antenna is equipped with an approximately conical recess formed on one end face of the dielectric, a radiation electrode provided on the surface of the recess, and a ground conductor provided proximately and approximately parallel to the other end face opposed to the one end face of the dielectric. An electric signal is supplied between an approximate vertex portion of the radiation electrode and a portion of the ground conductor. The inner angle α of the approximately conical recess formed on the one end face of the dielectric is determined according to a predetermined standard corresponding to a dielectric constant ε<SB>r</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255062-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the interest of a game by executing ready-to-win performance with unexpectedness.  <P>SOLUTION: When it is decided to use non ready-to-win form deriving control by a form decision means, variable display is performed in a ready-to-win variable display form even when a display form derived and displayed by the variable display of identification information is a non ready-to-win form other than a ready-to-win form.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265687-A (JP)
Title: Rotary type electrical component
Inventor: HAYASHI HIDEYASU
IPC: H01H25/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a rotary type electrical component in which incorrect incorporation of an operating knob can be prevented without having the display of design or the like fitted to a wrong location in the case the operation knob for pressing operation is inserted into a cylindrical supporting part.  <P>SOLUTION: A flat plate part 9b arranged at the bottom of a case 1 and a curved plate part 9e which extends into and makes contact with a window hole 9a from the flat plate part 9b and protrudes into an opening part 1c of a cylindrical shaft 1d at the position offset from the center of the window hole 9a are formed at a fitting plate 9 which has the window hole 9a corresponding to the opening part 1c of the cylindrical shaft 1d of the case 1 in the center and has a fitting leg 9d for fitting to a circuit board 12. When a second operating member 11 is inserted into the cylindrical shaft 1d at an angle other than desired angle, the lower end part of the second operating member 11 which is inserted into the inner circumference part of the cylindrical shaft 1d contacts the flexed plate part 9e.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266606-A (JP)
Title: Wireless lan communication system
Inventor: SATO MASAKAZU
IPC: H04L12/28
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN communication system in which confidentiality of wireless LAN communications can be easily improved in inexpensive configuration.  <P>SOLUTION: In the wireless LAN communication system for radio communications with a radio terminal 1 having a wireless LAN adapter via an access point 4, a plurality of radio channels to be used for the radio communications between the radio terminal 1 and the access point 4 are set and while repeatedly switching the plurality of radio channels in a predetermined switching pattern, the radio communications are performed between the radio terminal 1 and the access point 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273570-A (JP)
Title: Resin sealed semiconductor device and its manufacturing method
Inventor: OCHIAI AKIRA
IPC: H01L25/18
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent exertion of influence even when a first semiconductor chip whose calorific value is large and a second semiconductor chip whose calorific value is small are integrally sealed with resin.  <P>SOLUTION: This resin sealed semiconductor device is constituted of: the first semiconductor chip 15 in which bonding pads 16, 16 for external electrode drawers are subjected to wire bonding to the respective outer leads 25A, 25A- and whose calorific value is large; and the second semiconductor chip 17 in which bonding pads 18, 18 for external electrode drawers are subjected to wire bonding to the respective outer leads 25B, 25B-, and whose calorific value is smaller than that of the first semiconductor chip. The first semiconductor chip 15 is molded with high thermal conductive resin 28. The second semiconductor chip 17 and the first semiconductor chip 15 molded with the high thermal conductive resin are integrally molded with non-high thermal conductive resin 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272423-A (JP)
Title: Setting confirmation display device, setting confirmation display method and program therefor
Inventor: KOUNO ISAYUKI
IPC: G06F3/0482
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a setting confirmation display device and setting confirmation display method for supporting the merging processing of access rights, and a program therefor.  <P>SOLUTION: This setting confirmation display device 2 determines the matching degree of a plurality of access rights set to each secret part of an electronic document, and visualize the determined matching degree in conformation to the access rights, thereby supporting the merging processing of access rights. Particularly, even if access rights with a similar setting condition are distributed in a wide range, the setting range and matching degree of the access rights can be visually confirmed at once by seeing a preview screen 700. Therefore, the narrowing of an object of merging is facilitated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272472-A (JP)
Title: Information processor, and display device with stand
Inventor: ICHIHASHI TORU
IPC: G06F1/16
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust an installation angle of an information processor and a display device.  <P>SOLUTION: In the information processor with stand comprising a casing having a display part, and the stand supporting the casing, the stand is provided with an attachment part to the casing and a leg, the casing is provided with a recessed groove part for fitting and attaching the attachment part of the stand, the attachment part can freely slide along the recessed groove part, and by this, the installation angle of the casing can be adjusted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272524-A (JP)
Title: Logical verification device and method, recording medium and program
Inventor: SHIRATORI YUKO
IPC: G06F9/455
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logical verification device and method for shortening logical verification time by avoiding to repeat the same processing several times by using the same simulator.  <P>SOLUTION: An instruction level simulator 1 executes first instruction level simulation concerning a pre-processing instruction group in a test program, and an instruction level simulation result storing part 3 stores the execution result. A logic simulator 4 and an instruction level simulator 1 performs a simulation to execute an instruction group to be tested by using the execution result stored in the instruction level simulation result storing part 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003331845-A (JP)
Title: Method for manufacturing positive active material for lithium secondary battery
Inventor: SUH JUN-WON
IPC: H01M4/505
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a positive active material for a lithium secondary battery capable of manufacturing the positive active material with good discharging voltage characteristics, large current discharging characteristics, a large power amount, and superior cycle life characteristics.  <P>SOLUTION: The method for manufacturing the positive active material for the lithium secondary battery contains a process in which a metal material (a metal-containing source) is added to a doping element-containing coating solution and the metal raw material is surface treated (the metal raw material contains metal selected from a group comprising cobalt, manganese, nickel, or the combination of them); a process in which an active material precursor is manufactured by drying the surface-treated metal raw material; a process in which the active material precursor and a lithium raw material are mixed; and a process in which the mixture is heat treated, and when the active material precursor is manufactured, a heat treatment process may be executed in place of the drying process or the heat treatment process may be executed after drying.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273752-A (JP)
Title: Method for manufacturing semiconductor light emitting element
Inventor: MOCHIDA ATSUNORI
IPC: H01L21/306
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method for manufacturing a nitride semiconductor light emitting element capable of manufacturing it at a high yield.  <P>SOLUTION: The method comprises the steps of forming a semiconductor film on a substrate 1, forming a P-side electrode 10, for instance, on which an Au and Al are deposited one by one on the semiconductor film, depositing an insulating film 11, and removing the electrode 10 and the film 11 by a lift-off method. The GaN nitride semiconductor light emitting element stable for horizontal transverse mode and superior to mass-production can be realized. The silver color of the Al can be seen on the surface of the electrode 10 before the lift-off and the gold color of the Au can be seen after the lift-off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279715-A (JP)
Title: Image display device
Inventor: SHIMIZU EIJU
IPC: G02F1/1335
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device realizing a wide effective visual field angle and suppressing fluctuation of the effective visual field angle caused by fluctuation in manufacture.  <P>SOLUTION: The image display device is provided with a polarizing plate 1, and an array substrate 2, a liquid crystal layer 3, a counter substrate 4, an optical compensation film 5 and a polarizing plate 6 having an absorption axis vertical to the absorption axis of the polarizing plate 1 which are formed on the polarizing plate 1. The optical compensation film is so formed that its in-plane retardation is ≥(100-1.3Δnz) and ≤(300-1.3Δnz) and retardation in the thickness direction is ≥(1.6-0.005Δnz-0.00386Δn<SB>LC</SB>d<SB>LC</SB>) and ≤(2.1-0.005Δnz-0.00386Δn<SB>LC</SB>d<SB>LC</SB>) by using an average retardation value Δnz in the thickness direction of the polarizing plates and a retardation value Δn<SB>LC</SB>d<SB>LC</SB>of the liquid crystal layer 3 as variables.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276419-A (JP)
Title: Ink jet recording sheet
Inventor: YAMAMOTO HIROSHI
IPC: B41M5/50
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which shows superb ink absorbency; can form an image with high resolving degree; has a peculiar whiteness free from a darkish image in a blank space; and upgrades weatherability and image quality.  <P>SOLUTION: The ink jet recording sheet has a porous coloring material receiving layer formed on a support formed of a resin-coated paper having a resin layer formed on both surfaces of a paper base material. In addition, the resin layer or an undercoat layer on the coloring material receiving layer side of the resin-coated paper contains an interference color-type pearlescent pigment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004619-A (JP)
Title: Projection type video display device
Inventor: YOKOTE YOSHIHIRO
IPC: G02B27/18
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display device capable of reducing flickers in a configuration performing optical scroll on a display element.  <P>SOLUTION: Motor phase information B is taken out from a motor 11 and supplied to a delay circuit 21. The delay circuit 21 outputs motor phase information C wherein the motor phase information B is delayed by prescribed time. A comparator circuit 22 receives input of the synchronizing signal of the motor phase information C and a video signal to detect the phase difference, and provides the phase difference signal to a rotation control section 13. The rotation control section 13 receives the phase difference signal and controls the rotation period of a scroll disk 4 so as to coincide with the vertical synchronization. A frequency multiplying circuit 23 outputs a signal of the vertical synchronizing signal multiplied by positive number times such as double or three times or the like. A drive lamp driving section 24 receives the signal multiplied by positive number times and pulse-drives a light source 1.  <P>COPYRIGHT: (C)2004,JPO