baber/WOPTO huggingface dataset:
Patent JP-2004215723-A (JP)
Title: Miniaturized low volume voice output toy
Inventor: MURAZAKI KEIICHI
IPC: A63H3/33
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized low volume voice output toy of low power consumption provided with a voice IC and a speaker for outputting a voice message sufficiently audible near the ear or at the mouthpiece of a portable telephone set and a switch to be turned ON just by being brought into contact with a part of a human body and capable of forming a special atmosphere of speaking in whispers by daringly reducing the volume.  <P>SOLUTION: Since the miniaturized low volume voice output toy of this invention is provided with the mechanism that the switch is turned ON by being brought into contact with a part of the body and outputs the voice message of the low volume, there is no fear of being heard by others. Further, since the required volume is low, the speaker and the voice IC are miniaturized and the consumption of a battery is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004053006-A (JP)
Title: Pipe joint
Inventor: SUGIYAMA KAZUHIKO
IPC: F16L19/02
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint having a synthetic resin part in contact with fluid and maintaining fluid leakage prevention performance, even if time passes.  <P>SOLUTION: An annular recessed part 7 is provided on an end face of a first synthetic resin coupling member 2. An annular projecting part 8 is provided on an end face of a second synthetic resin coupling member 3. The projecting part 8 is fitted into an opening part of the recessed part 7 fitted with a synthetic resin gasket 4 therein. In a proper fastening state of the pipe joint 1, an internal surface of the recessed part 7 of the first coupling member 2 and an external surface of the projecting part 8 of the second coupling member 3 are adhered on almost the whole surfaces via the gasket 4. A part 2d at the radial inside of the recessed part 7 of the end face of the first coupling member 2 and a part 3d at the radial inside of the projecting part 8 of the end face of the second coupling member 3 are adhered on almost the whole surfaces. A part 2e at the radial outside of the recessed part 7 of the end face of the first coupling member 2 and a part 3e at the radial outside of the projecting part 8 of the end face of the second coupling member 3 are adhered on almost the whole surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004215960-A (JP)
Title: Lifeline fastener
Inventor: KIKAWA KOSUKE
IPC: A62B35/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifeline fastener capable of being easily set on a railway rail and easily changing the fixing point of the lifeline.  <P>SOLUTION: The lifeline fastener comprises a clasping part body 3 with a set-in part 2 set on the outer side of a base part B of the rail R in the direction orthogonally crossing the longitudinal direction of the rail R, a moving clasping part 5 connected and fixed to the clasping part body 3 to be brought close to or separated from the clasping part body, having a hook part 4 passing under the base part B of the rail R to be hooked to the inner side of the base part B, a support rod 6 disposed on the clasping part body 3 and projecting upward, and a life pole 8 consisting of a hollow steel pipe 11 to be freely inserted into/pulled out of the support rod 6 from above, having a lifeline attaching part 7 on the outer side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004157959-A (JP)
Title: Information providing system and report creating method for real estate property research
Inventor: OKAMOTO MIKIO
IPC: G06Q50/16
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system to create and offer a report on a real estate property research quickly and inexpensively in response to a user's request.  <P>SOLUTION: When a request for creation of a report on a real estate property research is transmitted from users' terminal devices (a real estate broker's terminal 2, a seller's terminal 3 and a buyer's terminal 4) to a real estate property information center 1, the center 1 in turn requests specialists' terminals 5-12 to create a report on each specialized field for creating the requested report on a real estate property research. The center 1 then creates the requested report on a real estate property research using the report on each specialized field created by the specialists' terminals 5-12, and transmits the report on a real estate property research to the requesting users' terminals 2-4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055113-A (JP)
Title: Optical recording medium
Inventor: SUZUKI EIKO
IPC: G11B7/2437
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase change optical recording medium with a satisfactory recording/reproducing characteristic regardless of the number of times in repeated recording by reducing the increase in jitter resulting from the repeated recording counting up to somewhere around 10 times or so even in high linear velocity recording in a range faster than quadruple speed (14m/s) for a DVD.  <P>SOLUTION: (1) This medium is the optical recording medium to perform recording and reproducing by utilizing reversible phase change in a recording layer between an amorphous phase and a crystal phase through laser beam irradiation, and the medium is the optical recording medium on which main boundary for crystal grains has a gradient of 20°-50° toward a direction for a recording track in status yet to be recorded after its initial crystallization. (2) The medium is the optical recording medium which, described in (1), is initially crystallized by radiating the laser beam for initialization on the optical recording medium revolving in linear velocity of 6-15m/s. (3) The medium is the optical recording medium described in (1) or (2) which recording layer includes at least Ge, Sb, Te.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004227127-A (JP)
Title: Program having multiple pieces of environmental information, and information processor having the program
Inventor: NAKANO TAKAHIRO
IPC: G06F21/60
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a system for lending a file server to a number of companies in a data center or the like that a user cannot perform an operation requiring a manager authority in the file server because of a problem on security.  <P>SOLUTION: An OS provides execution environmental information for an application program designated by process information capable of designating the range of accessible devices to operate a customer's server system in this environmental information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229369-A (JP)
Title: Output current detector circuit and switching power supply having output current detecting function
Inventor: IZUHARA OSAMU
IPC: H02M3/155
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a function for detecting output current with a structure for contributing to the size reduction of a power supply without lowering the efficiency of the power supply.  <P>SOLUTION: A power circuit section has a smoothing coil L, and performs a power conversion according to a pulse signal generated by a control circuit section 10. A PWM control circuit 11 monitors an output voltage, generates the pulse signal for PWM controlling so as to hold the voltage at a predetermined constant value and applies the pulse signal to a power controller. A duty detector 12 detects the duty of the pulse signal generated by the PWM control circuit 11. A current detector 13 detects the output current of the power supply based on the duty detected by the duty detector 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226636-A (JP)
Title: Electronic keyboard musical instrument
Inventor: YOSHINAGA KENICHI
IPC: G10B3/12
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic keyboard musical instrument which is made small-sized and whose lid can be used for another purpose other than covering a musical instrument main body.  <P>SOLUTION: The electronic keyboard musical instrument M comprises the musical instrument main body 10 and the lid 20. The musical instrument main body 10 is supported while a keyboard 16 is slanted so that a key common base end part 16c of the keyboard 16 is positioned nearby a bottom surface and a free end 16d of the keyboard 16 is disposed above the key common base end 16c. Further, the lid 20 is made attachable to and detachable from the musical instrument main body 10 and covers the musical instrument main body 10 while keeping a very short distance to the surface of the keyboard 16. When the musical instrument main body 10 is placed on the lid 20, the keyboard 16 is nearly horizontal. Further, while the lid 20 is erected, a rear end of the musical instrument main body 10 is engaged with an engagement part 21, and then the lid 20 can be used as a music stand by supporting the musical instrument main body 10 by the lid 20 while the keyboard is held nearly horizontal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227914-A (JP)
Title: Battery terminal with current cutoff mechanism
Inventor: NISHIMURA KENICHI
IPC: H01M2/30
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery terminal which has a cutoff mechanism of current supply from a battery post to the battery terminal or from the battery to a load without removing a battery cable from the battery terminal.  <P>SOLUTION: In the battery terminal 1, a post fixed terminal 2 fitted to the battery post 9 and a cable fixed terminal 4 fitted to the battery cable 8 for connecting to the load are incorporated through an insulating frame 3 and are not in contact electrically, but through a current supply fitting 5 inserted in an insertion hole 2a of the post fixed terminal 2, an insertion hole 3a of the insulating frame 3, and an insertion hole 4a of the cable fixed terminal 4, supply of current from the battery to the load is performed. Therefore, by removing the current supply fitting 5 from the battery terminal 1, supply of current from the battery to the load can be cut off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225853-A (JP)
Title: Spline connecting structure
Inventor: ICHIKAWA KAZUYUKI
IPC: F16D3/20
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spline connecting structure for a transmitted member such as a constant velocity joint and a power transmitting shaft, eliminating the factors of lacking teeth of a spline toothed portion resulting from great stress concentration and the factors of reducing fatigue strength by relaxing stress concentration on the toothed surface at the tip of a spline fitting portion between a transmitted member side spline and a power transmitting shaft side spline during rotation of the transmitted member relative to the power transmission shaft.  <P>SOLUTION: The connecting structure for connecting the transmitted member to the power transmitting shaft with spline fitting between the transmitted member side spline 11b and the power transmitting shaft side spline 18a, at least a tooth tip corner portion 11b6 at the tip end of the transmitted member side spline 11b is formed in an arcuate or chamfered shape with a sharp angle portion cut out. Thus, the stress concentration is relaxed at the portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229133-A (JP)
Title: Image processing method
Inventor: ISHIKAWA TAKASHI
IPC: B41J2/52
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method for suppressing factors such as "texture", "worm", and "seep-together", which occur due to error diffusion and degrade image quality, and minimizing the effect of noise superimposed on an image.  <P>SOLUTION: When input n-value image data are converted into m-value image data (2≤m<n) to form a pseudo half-tone image by applying error diffusion processing, a quantization error accumulated by former error diffusion is added to the inputted n-value image data. In addition, positive noise is generated, and the negative of the noise is also determined. The noise of which the negative is determined is further added to the n-value image data to which the quantization error is added. The n-value image data to which the noise has been added is made to have a m-value. The m-value data that is made to have the m-value is dequantized to a quantization representative value. The obtained quantization representative value is subtracted from the n-value image data added with the quantization error to generate a quantization error. The quantization error is stored in a buffer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224291-A (JP)
Title: Air conditioner for vehicle
Inventor: MATSUOKA TAKAYOSHI
IPC: B60H1/32
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle cooling the heat generating equipment of a motor drive circuit for running while cooling the inside of a cabin.  <P>SOLUTION: A first refrigerant flow passage and a second refrigerant flow passage are formed parallel with each other between the refrigerant outflow side of a heat exchanger 7 on the outside of the cabin and the refrigerant inflow side of a compressor 5. A flow control valve 12, a first expansion valve 13, and a heat exchanger 14 inside the cabin are connected to the first refrigerant flow passage in that order from the refrigerant outflow side of the heat exchanger 7 on the outside of the cabin. A second expansion valve 10 and the heat generating equipment in the drive circuit 4 of a vehicle motor are connected to the second refrigerant flow passage in this order from the refrigerant outflow side of the heat exchanger 7 on the outside of the cabin. The heat generating amount and cooling amount of the motor drive circuit 4 for the vehicle are estimated at every specified time and the differences between the heat generating amount and the cooling amount at the specified time intervals are accumulated as heat balances. Then, based on the accumulated value of the heat balance, the flow control valve 12 is opened and closed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225000-A (JP)
Title: Fuel oil composition for diesel engine
Inventor: KATSUMATA SATOSHI
IPC: C10L1/182
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel oil composition for diesel engines generating few environmental pollutant due to combustion of the fuel oil, and highly stable to a rubber such as NBR used for a sealing material or the like of a jet pump in the diesel engine.  <P>SOLUTION: This fuel oil composition for diesel engines has a stability index of ≥26, which is defined by formula (I): Stability Index=Aro(vol%)+5×MAro(vol%)+AO(ppm)-N(ppm), wherein Aro(vol%) is the content(vol%) of a monocyclic aromatic component, MAro(vol%) is the content(vol%) of a polycyclic aromatic component, AO(ppm) is the content(mass ppm) of an antioxidant and N(ppm) is the content(mass ppm) of a nitrogen component(mass ppm, excluding one derived from the antioxidant).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223144-A (JP)
Title: Apparatus and method for irradiating charged particle beam
Inventor: MATSUDA KOJI
IPC: A61N5/10
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam irradiation apparatus that can adjust dose distribution according to various irradiation conditions.  <P>SOLUTION: A wheel 6 having an axis of rotation 5 is placed at a different place from that of a beam axis of the charged particle beam. The wheel 6 is formed to make its thickness gradually thinner in order from a first thick section 6A to a sixth thick section 6F. The wheel 6 is also formed to make the angle of each area occupying the circumference of the axis of rotation 5 from the first thick section 6A to the sixth thick section 6F, roughly continuously (roughly linearly) varied depending on a distance from the axis of rotation 5. Further, by changing the distance between a beam 4 and the axis of rotation 5 using an axis moving mechanism, the characteristics of a thickness distribution for the wheel 6 at a passing site of the charged particle beam is changed and the percentage of beam energy elements passing the wheel 6 is changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226377-A (JP)
Title: Pressure sensor
Inventor: MURATA HIROSHI
IPC: G01L19/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor which prevents the deformation and destruction of a diaphragm due to its reverse caused by an excessive pressure, thereby facilitating the handling of a pressure sensor.  <P>SOLUTION: The pressure sensor 1 comprises a housing 4 constituted of a case 2 which houses therein a switch mechanism as a detecting part and a substrate 3 having a diaphragm 5 air-tightly fixed thereon. A protecting plate 16 is fixed on the substrate 3 together with the diaphragm 5. The protecting plate 16 is provided with a plurality of communication holes 16B, though which a fluid can flow in/out of a pressure receiving chamber 16C arranged between the protecting plate 16 and the diaphragm 5. Due to a protrusion 16D of the protecting plate, even if the housing of the pressure sensor is placed on a flat working table, gap remains between the communication holes of the pressure switch and the working table. Therefore, a part of the communication holes can be kept open, thereby suppressing the pressure in the pressure receiving chamber to be increased improperly and preventing the characteristic change and destruction of the diaphragm during handling of the pressure sensor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235233-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUKUSHIMA TETSUYA
IPC: H01L21/56
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which reduce the occurrence of imperfect packaging when a semiconductor device is mounted, regarding a leadless semiconductor device of a lining plate mounting type.  <P>SOLUTION: In the semiconductor device 21, a surface of curing resin 22A formed between leads 26 exposed from a resin sealing body 22 positioned on a mounting surface side of the semiconductor device 21 is mostly formed as a flat surface 30. When the semiconductor device 21 is disrupted from a lead frame 41, the occurrence of micro crack can be restrained to the cutting plane. As the result, when the semiconductor device 21 is mounted on a packaging substrate, generation of resin waste can be restrained, and reduction of imperfect packaging due to the resin waste or the like can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235254-A (JP)
Title: Infrared detector and its manufacturing method
Inventor: MATSUKURA YUSUKE
IPC: H01L27/146
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared detector from which a protective material which protects terminals, such as metallic bumps, etc., can be removed easily, and to provide a method of manufacturing the detector.  <P>SOLUTION: The method of manufacturing the infrared detector includes a step of successively forming a lower contact layer 3 and a multiplex quantum well layer 4 on a substrate 1 in this order, a step of forming pixel separating grooves 10 into the quantum well layer 4, and a step of forming passivation layers (insulating layers) 11 in the grooves 10. The method also includes a step of forming first metallic bumps (terminals) 12a in holes 11a formed in the passivation layers 11, a step of joining a semiconductor chip 14 to the first metallic bumps 12a, and a step of etching off the substrate 1 while the metallic bumps 12a are protected with a photoresist (protective material) 15. In addition, the method also includes a step of removing the photoresist 15. The widths of the pixel separating grooves 10 or the film thicknesses of the passivation layers 11 are set so that the opened ends of the grooves 10 may be blocked up with the passivation layers 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233581-A (JP)
Title: Display device driving circuit
Inventor: AKAHORI HIDEKI
IPC: G09G3/20
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a clock and data supplied to a driver IC from deviating in timing.  <P>SOLUTION: A driver 1011 is equipped with a phase adjusting circuit 201 which receives the clock and data outputted by a controller 103 through an input terminal, latches the received data with a clock adjusted to a 50% duty ratio, and outputs, as a signal after phase adjustment, data obtained by latching the latched data in synchronism with a delayed clock generated by further delaying the duty-ratio adjusted clock by (π/2) and the clock with the 50% duty ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231074-A (JP)
Title: Meter module
Inventor: SERIZAWA YASUYOSHI
IPC: B60K37/06
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meter module which improves workability related to assembling, eliminates necessity of a large space for a switch, and facilitates formation of a designed part.  <P>SOLUTION: This meter module is provided with an instrument panel 22, a meter 23 fitted to the instrument panel 22, an instrument cluster 24, and a unit type switch 26 to be fitted to a base panel 25 of the instrument cluster 24. The unit type switch 26 has a surface sheet 51, a circuit body provided with a movable contact point, a fixed contact point and a connecting circuit body 55 related to external connection, and one or a plurality of spacer sheets. The instrument cluster 24 is formed with a drawing part 43 for drawing the connecting circuit body 55 inside the instrument panel 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003269267-A (JP)
Title: System and method for controlling liquid fuel and vapor flow
Inventor: BENJEY ROBERT PHILIP
IPC: F02M25/08
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method or a system for controlling emission of vapor during refueling of a fuel tank of a motor vehicle by properly shutting off a nozzle to prevent overflow or spillage of fuel.  <P>SOLUTION: A vapor vent system for a fuel tank has a vapor vent valve 34 in the top of the tank with its outlet connected to a storage canister 54. The vent valve outlet is connected to the canister 54 through a recirculation connection 60 which is also connected to the filler tube 40 for vapor recirculation. A seal 45 is disposed in the filler tube to seal around a nozzle 48 at a time of insertion of the nozzle. A neck portion 50 located downstream of the recirculation connection 60 and receiving the nozzle 48 into close-contact with its inside diameter sized to be a predetermined dimension to form dynamic seal around liquid discharged from the nozzle, is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004237550-A (JP)
Title: Method for manufacturing rubbery composite material
Inventor: SATO KENJI
IPC: B29K21/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a rubbery composite material, wherein a base material and a rubber are joined, excellent in the adhesiveness of the base material and the rubber, especially the initial adhesiveness of them, adhesion durability and storage stability.  <P>SOLUTION: In the method for manufacturing the rubbery composite material, first and second targets comprising mutually different metal components are provided in a chamber and sputtering is performed while moving the base material toward the second target from the first target side in a magnetron sputtering atmosphere formed by applying power to the first and second targets by a dual cathode system using both targets as two targets to form an adhesive film. Since this adhesive film is different in composition between the base material side and the rubber side, high adhesive power is imparted to the base material and the rubber, and the rubbery composite material excellent in initial adhesiveness, adhesion durability and storage stability and strongly bonded can be manufactured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI