baber/WOPTO huggingface dataset:
Patent JP-2003064092-A (JP)
Title: Oxypurine nucleoside for hematopoietic amelioration, and homologue thereof, and its acyl derivative
Inventor: BORSTEL REID WARREN VON
IPC: A61K31/675
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a compound for treating or preventing hematopoietic disorders and modifying hematopoiesis, to provide a composition including the compound, and to provide a method for using the compound or composition, in view of the fact that failure of the surviving bone marrow stem cells to proliferate and differentiate rapidly enough to replenish leukocyte populations results in the inability of the body to resist pathogenic infectious organisms, and inhibition of erythrocyte production can result in anemia. SOLUTION: This compound is a certain kind of oxypurine nucleoside. Homologues of such an oxypurine nucleoside, acyl derivatives of the homologues, and the composition including at least one of the above compounds, are provided, respectively.
Patent JP-2004059219-A (JP)
Title: Cylindrical type belt conveyor device
Inventor: ITO TORU
IPC: B65G15/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cylindrical type belt conveyor device capable of preventing twisting of a cylindrical belt between a head pulley and a tail pulley to keep the cylindrical belt constantly in a normal attitude to act.  <P>SOLUTION: The cylindrical belt 11 of this cylindrical type belt conveyor device is provided with a curved part as seen from at least either a side surface or a flat surface. An auxiliary cylindrical belt 14 is disposed at a part where twisting of the cylindrical belt 11 easily occurs. The auxiliary cylindrical belt 14 is provided in a prescribed length range of the cylindrical belt 11 between a carrying side part and a return side part of the cylindrical belt 11. A carrying side part of the auxiliary cylindrical belt 14 gets in surface-contact with the carrying side part of the cylindrical belt 11 to cover it. A return side part of the auxiliary cylindrical belt 14 comes in surface-contact with the return side part of the cylindrical belt 11 to cover it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062081-A (JP)
Title: Multifunctional karaoke remote control device
Inventor: CHIHARA YOSHIMI
IPC: H04Q9/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional Karaoke remote control device which manages and presents information regarding musical pieces discriminatingly by users.  <P>SOLUTION: This device is provided with: a manages a musical piece index database, presents various information to a user with characters and images and recognizes user input associated with the presented information to retrieves a song that the user desires from the musical piece index database through the user interface; and a short-distance radio communication means for a Karaoke playing device to search a based on the musical piece index database . The desired song list of the user is recorded in a note pad through the user interface, a signal reserving the retrieved musical piece and musical pieces recorded in the note pad is transmitted to the Karaoke playing device, playing related information made correspond to a musical piece identifier are received, and the playing related information made correspond to the musical piece are recorded to be made correspond to the musical piece, then the recording contents of the memo pad are displayedout.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070396-A (JP)
Title: Write and erase information input device and magnetic material reversing display panel device having the same
Inventor: IZUNO AKINOBU
IPC: B43L1/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a write and erase information input device for a magnetic material reversing display panel and a magnetic material reversing display panel device having the above device, which detect handwriting information written into the magnetic reversing display panel by handwriting with a pen body, and erased information which has erased the handwriting information by an eraser as the positional coordinates of the eraser, and on a desired output display device on the basis of the positional coordinates data, can reproduce and display the handwriting information and the erased information, or can store the handwriting information and the erased information.  <P>SOLUTION: In the write and erase information input device, the pen body is provided with a writing part on which a magnet is disposed so that either of the south and north poles is exposed. The eraser is provided with an erase part on which a magnet is disposed so that either of the north and south poles opposite to the magnetic pole of the writing part of the pen body is exposed. In addition, this device is attached to the magnet material reversing display panel to make the magnetic material reversing display panel device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069772-A (JP)
Title: Noise eliminator, speech recognition device, and speech communication device
Inventor: SAKAI MAKOTO
IPC: G10L15/28
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To adequately eliminate a noise component from the output signal of a microphone.  <P>SOLUTION: The noise eliminator 10 obtains output signals of a plurality of microphones M1 and M2. A noise extraction part 15 removes a speech component included in the output signal of the microphone M1 by a method of independent component analysis according to the output signal of the microphone M2 to separate and extract a noise component from the output signal of the microphone M1. A noise removal part 17 removes a noise component included in the output signal of the microphone M1 by using the noise component extracted by the noise extraction part and outputs the signal after noise removal. This noise eliminator performs the noise removal by using the extracted noise component, so the noise component can adequately be removed from the output signal of the microphone M1 without reference to whether the noise is stationary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070739-A (JP)
Title: Waste disposal state management server and waste disposal state management system
Inventor: UETAKE YASUYUKI
IPC: G06Q50/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste disposal state management system capable of confirming whether the disposal of industrial wastes is surely performed or not by successively managing the disposal state of the industrial wastes.  <P>SOLUTION: This system has a matching list for matching a primary manifest number given to a waste to a secondary manifest number given to each disassembled article generated by disassembling the waste. Manifest information transmitted in a prescribed processing process from the collection of the waste to the final disposal is managed based on the matching information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065773-A (JP)
Title: Buckle
Inventor: UEHARA RYOICHIRO
IPC: A44B11/26
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buckle for solving the problems of damage and durability of an inserting piece.  <P>SOLUTION: This buckle has a male member 10 and a female member 20 for inserting-locking this male member 10. The male member 10 has a male member body 11, the elastically deformable inserting piece 15 formed in the male member body, a locking object surface 18 formed in the inserting piece and an operation part 17 formed in the inserting piece and elastically deforming the inserting piece. The female member 20 has a female member body 21, an inserting hole 23 formed in the female member body and inserting the inserting piece of the male member, a locking surface 27 formed in the inserting hole and locking the male member on the female member by engaging with the locking object surface of the inserting piece and an opening part 25 for exposing the operation part of the male member to an outside surface when locking the locking object surface of the inserting piece on the locking surface. The opening part is cut out toward the inside of obverse-reverse walls 21B and 21C from a side wall 21A among a peripheral wall of the female member for forming the inserting hole, and has a projection part 28 projecting in a side wall side opening on the side wall side opening edge 26B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078426-A (JP)
Title: User identification method and system
Inventor: SAKUMA MINORU
IPC: G06F21/33
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user identification method and system which executes common user identification regardless of the difference of identification systems at the time of identification.  <P>SOLUTION: The identifying means and identification data of identifying devices 10 and 20 are divided into identification system dependent logics 11 and 21 and identification system dependent data 12 and 22 depending on the identification systems of the identification devices and identification system common logics 13 and 23 and identification system common data 31 independent of the identification system. When an identification request is issued from a user, user identification is carried out by using the identification system common logics 13 and 23 and the identification system dependent data 31, so that identification between the identification systems is integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080213-A (JP)
Title: Optical multiplexer/demultiplexer and wavelength dispersion compensation etalon
Inventor: WAKO SUGIO
IPC: H04B10/2513
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multiplexer demultiplexer capable of multiplexing / demultiplexing optical transmission multiplexed signals with a narrow wavelength interval by attaining less wavelength dispersion and reducing occurrence of a communication error.  <P>SOLUTION: The optical multiplexer demultiplexer includes an interleaver multiplexer demultiplexer for applying multiplexing/demultiplexing to first and second optical multiplexed signals interleaved in wavelength intervals of the optical transmission multiplex signals, a first compensation unit for making/emitting the first optical multiplexed signals to/incident onto the interleaver multiplexer demultiplexer and a second compensation unit for making/emitting the second optical multiplexed signals to/incident onto the interleaver multiplexer demultiplexer. The first and second compensation units have a wavelength dispersion characteristic complementary to the wavelength dispersion characteristic of the interleaver multiplexer demultiplexer with respect to the first and second optical multiplexed signals to compensate the wavelength dispersion of the interleaver multiplexer demultiplexer. Further, a retardation of a phase plate of the wavelength dispersion compensation etalon and a retardation of a phase plate of the interleaver multiplexer/demultiplexer are set to have a prescribed relation so as to compensate the wavelength dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075627-A (JP)
Title: Collagen production promoter, phospholipase a2 activity inhibitor, platelet aggregation inhibitor, external preparation for skin and beautifying food and beverage
Inventor: INOHARA SHINOBU
IPC: A61K8/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collagen production promoter having action activating production of collagen by fibroblast, a phospholipase A<SB>2</SB>activity inhibitor for suppressing activity of phospholipase A<SB>2</SB>which is an enzyme in an eicosanoid production reaction in a cell, a platelet aggregation inhibitor for suppessing activation of a platelet, an external preparation for skin and a beautifying food and beverage.  <P>SOLUTION: The collagen production promoter, the phospholipase A<SB>2</SB>activity inhibitor, the platelet aggregation inhibitor, the external preparation for skin and the beautifying food and beverage each comprises an extract of leaf of Clausena lansium(Lour.)Skeels of the genus Clausena of the family Rutaceae as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087515-A (JP)
Title: Package for containing electronic component
Inventor: YAMAZAKI TAKASHI
IPC: H01L23/12
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a wiring board cannot be bonded rigidly to an external electric circuit board because of creeping solder.  <P>SOLUTION: The package for containing an electronic component comprises an insulating basic body 1 having a recessed containing part 1a and a frame-like metallic layer 3 on the upper surface, a plurality of wiring conductors 2 having one end leading into the containing part 1a and the other end leading to the side face, a connection pad 4 formed in the outer circumferential part on the lower surface of the insulating basic body 1, a groove-like recess 5a formed in a region between adjacent one ends of the wiring conductors 2 to connect the connection pad 4 with the frame-like metallic layer 3 and having the inner wall face applied with a conductor 6, and a lid 10. A small diameter part 5b having a smaller inside diameter as compared with other parts is formed at a part of the groove-like recess 5a, and the insulating basic body 1 has a swelling part 11 in the region between one end of each of the adjacent wiring conductors 2 on the inner wall face at the containing part 1a and the frame-like metallic layer 3 is extending on the upper surface of the swelling part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085680-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of ensuring image quality and feed reliability even when an OHP sheet or an index sheet is used as an image formation sheet.  <P>SOLUTION: In the electrophotographic image forming apparatus, various conditions regarding image formation are adjusted in accordance with paper to be used when an OHP sheet is used together with an inserted sheet of blank paper or an index sheet is used, as an image formation sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084145-A (JP)
Title: Folding type goggle helmet
Inventor: SHIMOYAMA YUICHI
IPC: A42B3/32
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex goggle helmet not bulky, excellent in storability, transportability, packaging properties and handleability, and also applicable to multi-usage and multi-purpose, by dividing a main body into a plurality of parts as if they are cut in a horizontal direction into round slices so as to be foldable into bellows.  <P>SOLUTION: The helmet is provided with the following parts: a cap 2 formed into a nearly inverse bowl shape and having an outside peripheral groove 4 at its lower end part; and a transparent protective body 3 formed into a nearly hollow conic trapezoid and having an inside reverse peripheral groove 5 to the right under of which plural stoppers 7 are fixed. The folding type goggle helmet has the following structure: the outside peripheral groove 4 and the inside reverse peripheral groove 5 are engaged with each other to be held, and the cap 2 and the transparent protective body 3 are joined to each other via a linkage body 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089318-A (JP)
Title: Walking pace generator
Inventor: SATO TOMIO
IPC: A63B69/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking pace generator that generates a walking pace providing biological data including the desired pulse during walking.  <P>SOLUTION: By acquiring a relationship between biological data and the amount of kinetic load by a body load-bearing capability acquisition means 21 prior to walking, acquiring assumed biological data showing biological data supposed to be acquired during walking by an assumed biological data acquisition means 22 and associating the assumed biological data with the relationship between the biological data and the amount of kinetic load by an assumed kinetic load amount estimation means 23, the assumed amount of kinetic load showing the amount of kinetic load assumed to be acquired during walking is estimated. By computing a walking speed on the basis of the assumed amount of kinetic load and a weight entered by a weight entry means 29 by a walking speed computation means 24 and computing a walking pitch on the basis of the walking speed and a height entered by a height entry means 25 by a walking pitch computation means 26, biological data including the desired pulse during walking is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093263-A (JP)
Title: Method of evaluating lattice strain in crystal material
Inventor: SOEDA TAKESHI
IPC: H01L21/66
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To instantly evaluate a two-dimensional distribution from the specific orientation of lattice strains in a crystal material.  <P>SOLUTION: In an electron microscope image obtained, by making electrons incident on the crystal material, the lattice strain distribution is evaluated from contrast.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003168354-A (JP)
Title: Member for display and its manufacturing method
Inventor: SHIGETA KAZUKI
IPC: H01J11/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a display having a barrier rib contributing to an improvement of luminance and contrast, and to provide its manufacturing method.  <P>SOLUTION: In this member for a display, the upper part of the barrier rib is black and contains a filler having an average particle diameter of 0.005-0.08 μm, and the lower part thereof contains low-melting glass. In this manufacturing method of the member for a display, a pattern obtained by exposing and developing two kinds of photosensitive paste containing the low- melting glass and the filler having an average particle diameter of 0.005-0.08 μm by a photolithography method is baked to form the barrier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004095111-A (JP)
Title: Phase transition optical recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/24038
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase transition optical recording medium which is good in recording sensitivity even with low-output light of a short wavelength, does not generate noise, such as jitter, has an excellent overwriting (O/W) characteristic and archival characteristic as well, and permits high-density recording.  <P>SOLUTION: The phase transition optical recording medium is successively provided with at least a first recording configuration layer, a resin intermediate layer and a second recording configuration layer on a substrate. The second recording configuration layer comprises, successively from the substrate side, a reflection layer, a light absorption layer, a first protective layer, a first recording layer, and a second protective layer. The second recording configuration layer comprises, successively from the resin intermediate layer side, a third protective layer, an Ag or Ag alloy layer, a fourth protective layer, a second recording layer, and a fifth protective layer. The first recording layer and the second recording layer contain at least SbTe and the extinction coefficient k which is the optical constant of the light absorption layer is ≥1x10<SP>-2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101022-A (JP)
Title: Water heater
Inventor: SETOGUCHI TAKAYUKI
IPC: F24H1/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To allow a water heater to exhibit sufficient capacity even when there is restriction on a supply current to the water heater.  <P>SOLUTION: This water heater 10 is provided with two heating units 11 and 12. The respective heating units 11 and 12 are respectively provided with heat source units 20 and 30 and heat accumulating units 40 and 50 by one. The water heater 10 generates hot water by using hot heat obtained by the heat source units 20 and 30 and hot heat accumulated in the heat accumulating units 40 and 50. At hot water supply time and heat accumulating time, a residual accumulated heat quantity detecting part 81 detects a residual accumulated heat quantity with respective heat accumulating units 40 and 50, and a capacity setting part 83 sets heating capacity of the heat source units 20 and 30 on the basis of a detecting value. In that case, the capacity setting part 83 sets the heating capacity with respective heat source units 20 and 30 so that the total value of a supply current to the heat source units 20 and 30 becomes an upper limit value or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100559-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: INAGAKI KAZUHISA
IPC: F02D41/14
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To control the combustion state of a diesel engine to an optimum state.  <P>SOLUTION: Each cylinder of the diesel engine 1 has cylinder internal pressure sensors 29a-29d for detecting combustion chamber internal pressure. The electronic control unit (ECU) 20 of the engine determines the change pattern of the combustion chamber internal pressure based on the output of the cylinder internal pressure sensors, selects an optimum combustion parameter according to the determined pressure change pattern from two or more of combustion parameters as the indexes of combustion state of the engine, which are calculated based on the combustion chamber internal pressures detected by the cylinder internal pressure sensors and the crank angle, and feedback-controls the fuel injection quantity and fuel injection timing so that the value of this combustion parameter is matched to a target value determined according to the operation state of the engine. According to this, the engine combustion state can regularly be controlled to an optimum state regardless of the change pattern of combustion chamber internal pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103110-A (JP)
Title: Objective lens and optical pickup device
Inventor: YANAGISAWA TAKAMARO
IPC: G11B7/1369
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens capable of reducing spherical aberration by a simple structure.  <P>SOLUTION: The objective lens for converging a light on an information recording medium is provided with a refracting surface for converting an incident light into a converged light, and a refractive index variable member arranged between the refracting surface and the information recording medium to change a refractive index in accordance with an externally applied voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106472-A (JP)
Title: Oil control valve
Inventor: HA CHANG-YOON
IPC: F01L1/344
Filed: 2002-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an oil control valve capable of preventing a collision sound with a side wall produced in a cleaning mode. SOLUTION: This oil control valve is characterized by including a housing; a spool movably disposed inside the housing; and a buffer unit disposed between the inside face of the housing and the end part of the spool so as to reduce the impact in the collision with the spool. The buffer unit is characterized by including a stretching spacer installed to be closely contacted with the inside face of the housing; and a stopper installed to be closely contacted with the spacer and formed with an insertion hole in its center.