baber/WOPTO huggingface dataset:
Patent JP-2004031142-A (JP)
Title: Charger
Inventor: NIWA KATSUMI
IPC: H02J7/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger for a cellphone with a high utility value.  <P>SOLUTION: The charger 10 starts to charg a secondary battery 44 built in a cellphone 40 when a connector 30 of the charger is inserted into an outside connection terminal 42 of the cellphone 40, and reads out the telephone number of the cellphone 40 from the cellphone 40. The charger determines whether the read-out telephone number coincides with a lucky number, and displays a [blank] when not coinciding, and displays a [winning] when coinciding on a displaying device 22. Thus, the charger 10 has a function of performing a lottery utilizing the telephone number of the cellphone 40 as a lottery number, and therefore, by setting the charger 10 at a pachinko shop or a restaurant so as to make the customer charge his own cellphone 40, and by offering a premium to a winning customer, the number of customers can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027984-A (JP)
Title: Hermetic electric compressor
Inventor: HARAKAWA YOSHIAKI
IPC: H05K9/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the radiation of electromagnetic wave by surely grounding a mesh wire of a shield wire for feeding the power to a hermetic electric compressor.  <P>SOLUTION: An L-shaped wire supporting piece 8 caulking and clamping a fitting 72 caulked to the mesh wire 74 covering the shield wire 7 for feeding the power to a motor part 3 of the hermetic electric compressor 1, is firmly mounted on a metallic connector case 5 by means of a bolt 87. Thereby the grounding resistance of the mesh wire 74 is remarkably reduced, and the radiation of the electromagnetic wave can be surely prevented. In prior arts, the grounding resistance is increased by contact resistance between a spring and the connector case 5 when the epoxy resin is packed in the connector case 5, as a member used for the fitting 72 is elastically connected to the connector case 5 by a leaf.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029505-A (JP)
Title: Polarizing plate, optical element and image display device
Inventor: YOSHIOKA MASAHIRO
IPC: G02B1/14
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate having an antireflection function with which reflected light does not present a specified hue and of which display quality is superior.  <P>SOLUTION: The polarizing plate is provided with a transparent base material film on both sides of a polarizer, and a transparent conductive layer, a hard coating layer and a low refractive index layer whose refractive index is lower than that of the hard coating layer are laminated in the order on the transparent base material film on one side, and characterized by satisfying the following: (1): total reflectance (Y)<1.2%; (2): Δ2<0.5%; (3): 4×Δ2<Δ1; and (4): Δ2<Δ3, where Δ1, Δ2 and Δ3 are successively the heights of interference waves closest to 440 nm, 550 nm and 610 nm in a reflection spectrum indicating the reflectance of the polarizing plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027715-A (JP)
Title: Extensible warehouse
Inventor: TAKAYAMA TOSHIHIKO
IPC: E04B1/344
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple warehouse used to store articles, in particular, an extensible warehouse capable of extending and shrinking in the vertical direction to load it on a truck for transportation and reducing its whole height for stable transportation and moving.  <P>SOLUTION: This warehouse is composed of a bottom body 2, right and left side bodies 3 provided on both sides of it so as to extend and shrink in the vertical direction from a shrinkage position to an elongation position, a top body 4 provided in upper parts of them, and a roof body 5 provided in an upper part of it. Particularly, the right and left side bodies 3 can be extended and shrunk in the vertical direction from the shrinkage position to the elongation position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003140568-A (JP)
Title: Substrate for electrooptical device, manufacturing method for the substrate, electrooptical device, manufacturing method for the device and electronic equipment
Inventor: TAKIZAWA KEIJI
IPC: G09F9/00
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a reflective and semitransmissive electrooptical device in which both the brightness of a reflective display and the chromo of a transmissive display are secured. SOLUTION: A optically transmissive layer 212 is formed on a first substrate 211 and a slope surface 212a having a valley in cross section is provided on the layer 212. A reflective layer 213 having an aperture 213h on the slope surface 212a is formed on the optically transmissive layer 212. A color layer 214 is formed on the layer 213. A thickness part 214a is formed on the layer 214 corresponding to the surfaces 212a of the layer 212.
Patent JP-2004032632-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMITA SEIICHI
IPC: G06F1/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that enhances a degree of freedom of waveform generation in pulse waveform generation without the need for increasing a circuit scale, lightens a processing load on a CPU even in a periodic modulation operation and causes no response delay.  <P>SOLUTION: The semiconductor integrated circuit includes: a dead time setting register 17 for storing a value to set a dead time; a pulse width setting register 20 for storing a value to set a pulse width; an adder 19 for adding a value to set the dead time to a value to set the pulse width and outputting the sum; a timer counter 12 for counting an elapsed time and outputting a count denoting the elapsed time; a comparator circuit 15 for comparing the count outputted from the timer counter 12 with the sum outputted from the adder 19; and a waveform generating circuit 26 for generating a pulse waveform on the basis of the result of comparison by the comparator circuit 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038391-A (JP)
Title: High frequency tag system, responder or interrogator thereof, measuring method, measuring method of environment, measuring method of temperature or humidity, and measuring method of environment such as temperature, humidity, pressure, illumination and density
Inventor: KUNO TAKUMA
IPC: G08C17/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency tag system for measuring environmental information such as humidity, temperature, pressure, illumination and density, and to provide a responder or an interrogator thereof, a measuring method, a measuring method of temperature or humidity, and a measuring method of environment such as temperature, humidity, pressure, illumination and density with small comsumption power, low cost and high reliability.  <P>SOLUTION: A responder 20 comprises a resonance circuit 21, a diode 26, power supply 27 for charging a current rectified by the diode 26, an ID signal generating circuit 28 for storing an ID to identify the responder 20 and generating an ID signa and a transmitting circuit 25 for superimposing the ID signal on a ratio wave received by the resonance circuit 21 and generating a modulated wave, the resonance circuit 21 connects in parallel a parallel connectingLC circuit composed of a coil 22 and a capacitor 23 with a resister 24 such as a varistor, so that Q sensitivity is varied while keeping a frequency constant according to variations of environment such as temperature, humidity, pressure, illumination and density around the responder 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040341-A (JP)
Title: Optical path switching apparatus
Inventor: IIO SHINJI
IPC: H04B10/291
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical path switching apparatus capable of detecting a fault.  <P>SOLUTION: This invention provides the optical path switching apparatus for improving a conventional optical path switching apparatus that receives an optical signal packet from a network and allows a path control section to select a network of an output destination depending on a destination address of the packet so as to perform path switching control. The optical path switching apparatus of this invention is provided with: an optical switch for switching a path when receiving a current or a voltage from the path control section to output an optical signal to a network of the output destination and for selecting a path used in a fault state when not receiving the current or the voltage from the path control section; and a fault detection section for detecting a fault of the path control section on the basis of a light power level of the optical signal received from the path used in the fault state in the optical switch from the path control section when receiving the optical signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037775-A (JP)
Title: Induction heating fixing device
Inventor: YOKOTA SHOGO
IPC: G03G15/20
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating fixing device capable of suppressing noises caused by the resonance of a plurality of heating coils and preventing the degradation of heating efficiency.  <P>SOLUTION: The induction thermal fixing device is provided with a pair of rollers for fixing a toner image formed on a recording medium, several heating coils 3 and 3 for performing induction heating by imparting an AC magnetic field to the pair of the rollers and a coil driving circuit K to drive the heating coils 3 and 3 by the specified frequency of high frequency electric current, and in the coil driving circuit K, the respective driving frequencies of the heating coils 3 and 3 are set as different frequencies with each other out of an audio frequency band and a frequency difference is set equal to or higher than an audio frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037846-A (JP)
Title: Outlet and disposing method of network equipment utilizing the same
Inventor: BANDO KOJI
IPC: G02B6/46
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outlet contributing mainly to the prevention of exposure of a commercial power line of network equipment and the improvement of an appearance, etc., and the disposing method of the network equipment utilizing it.  <P>SOLUTION: The outlet 1 is mainly provided with a box-shaped switch box 11 and a face plate 12 formed so as to cover the opening of the switch box 11. Then, inside the switch box 11 of the outlet 1, a terminating mechanism 13 having a function of terminating an optical fiber cable C laid inside a building and a switching hub 14 as the network equipment constituting a LAN are integrally housed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038673-A (JP)
Title: Bill collection substituting system
Inventor: ANABUKI HIDETAKA
IPC: G06Q20/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem of a tenant of a multiple dwelling house and a commodity/service seller by having a multiple dwelling house provider intervene between them and introducing them to each other.  <P>SOLUTION: The bill collection substituting system is carried out between a consumer side member (C) who is the tenant of the multiple dwelling house A and a seller side member (D) who is the commodity/service seller via the multiple dwelling house provider (B). It is characterized by that it is composed of a seller side member server (d) having a homepage posting commodities and services, a consumer side terminal (c) capable of accessing to the seller side member server (d) to order a commodity or service, and a multiple dwelling house provider side server (b) providing a detailed bill listing purchase details of ordered commodities or services to the consumer side member (C), sending collation data to a settling organ (K), and settling the bill from an account of the consumer side member (C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040003-A (JP)
Title: Oxygen ion implantation device and silicon wafer with implanted oxide film manufactured by using the device
Inventor: TOKIKUCHI KATSUMI
IPC: H01L21/265
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional device that implantation can not be completed with uniform wafer temperature distribution by beam power from intermittent irradiation and it is difficult to manufacture an SOI-SIMOX wafer having a uniform silicon layer due to the ununiformity of temperature distribution.  <P>SOLUTION: A beam cross-sectional shape controller 13 capable of changing a beam width when ion implantation reaches the prescribed quantity of implantation is used. An output signal from the controller 13 is inputted to a driving power supply 7' for magnetic four-electrode lenses 7 for changing the beam width. The quantity of implantation for changing the beam width is set in the controller 13 as a prescribed value, or a value determined from a controller (e.g. a personal computer) for performing an implantation operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043850-A (JP)
Title: Etching method for titanium or titanium alloy
Inventor: TAKAHASHI KENICHI
IPC: C23G1/10
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously perform the removal of scale and smoothing in the surface of titanium or a titanium alloy.  <P>SOLUTION: The treatment is performed with an aqueous solution comprising (a) 5 to 30 wt.% hydrogen peroxide, (b) 1 to 20 wt.% fluoride, (c) 1 to 10 wt.% of at least one kind selected from sulfuric acid, nitric acid, and phosphoric acid, and (d) a 0.001 to 0.1 wt.% fluorine based surfactant, and in which the weight ratio of [the concentration of (a) hydrogen peroxide]/[the concentration of fluorine in (b) fluoride] is 1.5 to 3.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042773-A (JP)
Title: Pneumatic tire
Inventor: OSAKI MICHIO
IPC: B60C11/11
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for preventing grooves to demarcate blocks from being stuffed with snow, and improving the on-snow performance and on-ice performance.  <P>SOLUTION: In the pneumatic tire having a plurality of block 4 on a tread part 1, at least one small groove 6 extending in the tire radial direction is formed in wall surfaces of the blocks 4, and the depth D and the width W of the small groove 6 are set to be in a range of 0.3 mm ≤ D ≤ 2.0 mm and in a range of 0.3 mm ≤ W ≤ 2.0 mm, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045867-A (JP)
Title: Vacuum-molded body having embossed display part and molding method thereof
Inventor: NODA HOZUMI
IPC: B29C51/16
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance by eliminating accumulation of air around a display body to make the outline of the embossed display body clear, and to reduce the cost.  <P>SOLUTION: In a decoration plate A wherein a display body 3 is provided projectingly on the surface of a base material 1, a skin material 5 is made to adhere to the surface of the base material 1 by vacuum suction to cover the display body 3, and an embossed display part 4 corresponding to the shape of the display body 3 is formed on the surface, small vacuum suction holes 7 are bored through the base material 1 at the points surrounded by the display body 3 in the top view, and when vacuum-molding, the skin material 5 is made to adhere to the surface of the base material 1 by making vacuum the space between the skin material 5 and the base material 1 by sucking via the vacuum suction holes 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043715-A (JP)
Title: Method for producing butene oligomer
Inventor: SARUWATARI TETSUYA
IPC: C08F6/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a butene oligomer free from odor and having excellent oxidation stability.  <P>SOLUTION: The method for the production of a butene oligomer comprises polymerization of a distillate of butane-butene mixture in the presence of an acid catalyst to obtain an oligomer, the fractionation of a prescribed fraction by distillation, hydrogenation of the fraction and deodorization of the product or the hydrogenation of the produced oligomer, fractionation of a prescribed fraction by distillation and deodorization of the product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053726-A (JP)
Title: Carbon black pigment for black matrix and resin composition for forming black matrix
Inventor: TODA SHIGEMI
IPC: C09C1/56
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide carbon black pigment and resin composition for forming a black matrix suitable for forming the black matrix which is a thin film, excellent in blackness and light shielding property, has low conductivity and is superior in adhesion to a substrate.  <P>SOLUTION: The carbon black pigment for the black matrix is obtained by amide-combining an organic compound having an alkyl group and an amino group on an end or a side chain with a carboxyl group on the surface of a carbon black particle produced by wet-oxidizing carbon black whose nitrogen adsorption specific surface area (N<SB>2</SB>SA) is ≥50m<SP>2</SP>/g and whose DBP absorption amount is ≤140cm<SP>3</SP>/100g. The resin composition comprises carbon black of 2-20 wt%, solvent of 60-96 wt% and resin of 2-20 wt%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055015-A (JP)
Title: Optical recording method and optical recording/reproducing medium
Inventor: ENDO SOMEI
IPC: G11B7/24082
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording method of an optical recording/reproducing medium having a pit and a groove, e.g., a DVD-RW, capable of making a groove shallower than the pit and U-shaped in section, thereby preventing reductions in a servo signal amount and servo characteristics to hold good recording/reproducing characteristics, and forming a wobbled groove.  <P>SOLUTION: In the optical recording method for executing pattern exposure on the manufacturing original disk of an optical recording/reproducing medium constituted by forming a pit and a groove at least along a recording track, when a photosensitive layer on the manufacturing original disk is pattern-irradiated with an recording exposure beam, the pattern irradiation is executed so that the width w<SB>g</SB>of the groove 16 of the optical recording/reproducing medium is set to ≥41.9% to ≤48.0 of the track pitch T<SB>p</SB>of the groove 16, and the depth d<SB>g</SB>of the groove 16 is set to ≥19 nm to ≤31 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053365-A (JP)
Title: Earth detector
Inventor: SUGIMOTO TOMONAGA
IPC: G01R31/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect grounding of a car body and an electric power source without being accompanied with erroneous detection.  <P>SOLUTION: When the grounding of a vehicle body B and the battery pack 4 is detected by comparing an electrostatic capacity between the body B and the battery pack 4 with a prescribed threshold value, an electrostatic capacity of the body is estimated by a battery controller 9, and the threshold value is set based on an estimated electrostatic capacity of the body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055764-A (JP)
Title: Standby circuit
Inventor: ARIMOTO MASAO
IPC: H01L21/822
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a standby circuit capable of speedily change to a low power consumption state, when it is changed to the low power consumption mode and for decreasing the layout area required.  <P>SOLUTION: When a Q1 goes to OFF operation when Cnt1 signal is at H level indicating a low power consumption mode, there is no bias supply to a drive circuit 3 and the output goes to H level. This turns off Q11, to shut off a power supply to an electronic circuit 5. In this case, sufficient electric charge is accumulated for maintaining a conductive state between a gate and source of Q11, is, but a Q12 goes to ON state by a Cnt2 signal, an inverted Cnt1 signal, forming a discharge path of the electric charge accumulated between the gate and source of the Q11, the accumulated electric charge between the gate and source of the Q11 is decreased to the threshold or lower, which can maintain a conduction state faster than the natural discharge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051036-A (JP)
Title: Quake isolating/soundproofing device for vehicle
Inventor: MATSUOKA HIDEKI
IPC: G10K11/178
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce both quake and noise of an engine of an automobile using a simple structure.  <P>SOLUTION: The engine E is supported on a vehicle body frame F through active quake isolating devices Mf, Mr, which are controlled based on a quake condition of the engine E inferred from a crank pulse signal of the engine E to prevent transmission of quake of the engine E to the vehicle body frame F. A speaker 5 is arranged in a vehicle room so that the speaker 5 is properly controlled based on the number of revolutions of the engine E and the noise detected by a microphone 4 arranged in the vehicle room to reduce noise. Since quake/noise characteristics of the vehicle can be improved by multiplier effect of quake reduction and noise reduction in this way, the microphone 4 is inexpensive, and the speaker 5 of an audio device can be used as it is, reduction of quake and noise can be realized at reduced cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054121-A (JP)
Title: Picture reader
Inventor: FUKUMA TOSHIHARU
IPC: H04N1/10
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture reader in which deviation in a position is prevented of an original due wind pressure or the like caused when an original pushing cover is closed.  <P>SOLUTION: The picture reader reading the picture of the original mounted on an original placing table 22 comprises: a first movement restraint member 30 movable in the main scanning direction (x direction) on the original placing table 22; and a second movement restraint member 32 movable in the sub scanning direction (y direction) on the original placing table 22. The first movement restraint member 30 and the second movement restraint member 32 are moved to a position where the members come in contact with the outer periphery of the original mounted on the original placing table 22 by using a corner section as a reference, so that the movement of the original in the main scanning direction and the sub scanning direction is restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052482-A (JP)
Title: Remote control system
Inventor: FUJIMATSU TAKESHI
IPC: B60R25/25
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent remote control system, in which a terminal device for an operation cannot be used as it is even when the terminal device is obtained unjustly by a third party and which has high safety.  <P>SOLUTION: A reading section 11 reading an iris as the living-body information of an operator operating the terminal device 1 and a communication section 14 converting the iris read by the reading section 11 into an iris code and transmitting it are installed to the terminal device 1. The communication section 21 receiving the iris code from the terminal device 1 and a key open-close section 23 conducting the operation according to an indication from the terminal device 1 on condition that the iris code received by the communication section 21 coincides with that of a normal operator previously stored in a storage section 22 and the normal operator of a current operator is authenticated.  <P>COPYRIGHT: (C)2004,JPO