baber/WOPTO huggingface dataset:
Patent JP-2003282733-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: UCHIDA HIROAKI
IPC: H01L21/8238
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a capacitor having high reliability by preventing lower electrodes of adjacent capacitors from being short-circuited due to the release of a granulated silicon in a cylinder capacitor having a lower electrode surface made rugged by the granulated silicon and to provide a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing a semiconductor memory device comprises steps of: forming grooves in an interlayer insulating film on a semiconductor substrate; forming an amorphous silicon containing phosphorus to become a lower layer electrode on a front surface including the grooves; further forming a resist film so as to expose the upper part of the amorphous silicon in the groove; and removing the amorphous silicon of the upper part by etching. The method further comprises steps of: ion-implanting the upper end of the amorphous silicon with phosphorus ions; removing the resist; and then growing the amorphous silicon in the granulated silicon by heat treatment. In this structure, the phosphorus concentration of the upper end of the amorphous silicon for constituting the lower layer electrode is high as compared with the other part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279713-A (JP)
Title: Optical film and liquid crystal display
Inventor: KINOSHITA RIYOUJI
IPC: G02B5/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member for forming a thin, lightweight and bright liquid crystal display and with display that is easy to see by hardly scratching a light emitting means, making reflection efficiency of transmission light excellent, and efficiently converting an optical path of light incident from a side of a liquid crystal display panel in the visible direction.  <P>SOLUTION: A hard coat film (11) is adhered through a transparent adhesion layer (12) on a formation face of the light emitting means in an optical path control layer (13) of light transmission having on one side the light emitting means. On its side, a plurality of micro recess parts (A) provided with an optical path slope (a) whose inclined angle to a plane is 35-48° are discontinuously distributed. An optical film is not brought into contact with the adhesive layer at 70% or greater of the optical path conversion slope, and adhered through the adhesion layer so that the optical film is at a visible side of the liquid crystal display panel and the hard coat film side is outside. The reflective liquid crystal display is provided with the liquid crystal display panel with an optical reflective layer and a liquid crystal layer modulating light through an electric field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297964-A (JP)
Title: High frequency semiconductor device
Inventor: ONO NAOKO
IPC: H01L21/822
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and high performance high frequency semiconductor device in a mounting structure having flip-chip connection.  <P>SOLUTION: An assembly substrate 2 has a CPW comprised of an input side signal line 6i, an output side signal line 6o and ground plate which interposes the input side signal line 6i and the output side signal line 6o on the surface. The high frequency semiconductor device is comprised of the assembly substrate 2 and a semiconductor substrate 1 which is flip-chip connected via bumps 3a to 3h by facing a region that a semiconductor active element is formed to the assembly substrate. The frequency semiconductor device has a window part that a metal region of the ground plate 6g is removed on the surface of the assembly substrate. In the window part, a intrinsic high frequency region comprised of an active region of the semiconductor active element, an input electrode and an output electrode is horizontally projected in a vertical direction to the surface of the assembly substrate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295959-A (JP)
Title: Haptic force feedback device
Inventor: NUMATA HIDETAKA
IPC: G06F3/0338
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a haptic force feedback device that is reduced in the quantity of memory (ROM capacity) even if the kinds of force patterns are increased.  <P>SOLUTION: The device is provided with an operation part 10, an actuator 3 for feeding back haptic force to the operation part 10, and a control part 12 for controlling the actuator 3. The control part 12 stores a plurality of unit force patterns of which force patterns are different, and combines the unit force patterns to form composite force patterns. Also, the actuator 3 is controlled by the composite force patterns to feed back the haptic force to the operation part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359682-A (JP)
Title: Mobile terminal and its control method
Inventor: MURAYAMA HIDEKI
IPC: H04W88/02
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal that can use its various phone functions without generating a radio wave in an area of a hospital or the like where emitting of the radio wave is inhibited. SOLUTION: The mobile phone 1 is provided with a sub-switch 34 that can turn on/off power supplied to an RF section 30. Only the RF section 30 is stopped in a inhibited area and other functions not in interlocking with communication can be used. For example, when the mobile phone 1 discriminates that the user of the mobile phone 1 is resident in the inhibited area based on a present own position ϕ1 obtained from a GPS unit 16, the sub-switch 34 is turned off to select a non-communication mode M1. The communication function is deactivated in the non-communication mode M1, the non-communication functions of the mobile phone such as browsing of received mail and browsing of contents having been downloaded can be used even in the inhibited area.
Patent JP-2003290727-A (JP)
Title: Cleaning apparatus for elevator
Inventor: KIKUCHI TOSHIYASU
IPC: B08B1/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus for an elevator, which can prevent the diffusion of steam, remove stains effectively and also prevent the diffusion of stains.  <P>SOLUTION: This apparatus is used for cleaning the sills 3, 6 and skirting 4 of an elevator by using a steam cleaner 7 and constituted so that an attachment 10 consisting of a frame body 11, a brush 12 arranged in the central part of the body 11, a sponge 13 arranged around the brush 12 and a connector 14 to be fit into a nozzle 9 of the cleaner 7 is fit to the nozzle 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301350-A (JP)
Title: Denim and method for producing same
Inventor: KUROIWA MIEKO
IPC: D03D15/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide denim having a vintage appearance, a soft and dry touch feeling and rich stretchability and suitably usable for vintage jeans having good quick-drying properties.  <P>SOLUTION: The denim comprises side-by-side type or eccentric sheath-core type polyester conjugated fibers in which one of constituent components consists essentially of polyethylene terephthalate and other constituent component consists essentially of polytrimethylene terephthalate and cotton fibers. In the denim, the polyester conjugated fibers and cotton fibers are dyed with different dyes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295057-A (JP)
Title: Zoom lens and optical equipment having the same
Inventor: NANBA NORIHIRO
IPC: G03B5/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens realizing the stabilization of a photographic image by optically correcting a blurring of the photographic image when the lens is vibrated (tilted) and obtaining a still picture, and optical equipment having the zoom lens.  <P>SOLUTION: The zoom lens has a 1st lens group having positive refractive power, a 2nd lens group provided with a variable power function and having negative refractive power, a 3rd lens group having positive refractive power, and a 4th lens group correcting an image surface fluctuated by variable power and provided with a focusing function and having positive refractive power in order from an object side. The lens constitution of each lens group is appropriately set, and the entire 3rd lens group is moved in a direction perpendicular to an optical axis, so as to correct a blurring of the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303754-A (JP)
Title: Transfer apparatus having multi-stage robot arm and proximity exposing type electron beam exposure apparatus
Inventor: FUJITA TAICHI
IPC: H01L21/677
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transfer apparatus using a multi-stage robot arm which can easily conduct teaching even if it is arranged in a section where the confirmation of the movement of the arm is difficult.  <P>SOLUTION: The transfer apparatus comprises a multi-stage robot arm connecting a plurality of arms 22, 23 and 24 in a form that the arm 23 is further connected in a turnable manner to the front end of the turnable arm 22 and a control device 40 to control the rotational position of each arm of the multi- stage robot arm. The front end arm 24 includes instruction lines 25, 29 corresponding to the desired moving locus of the front end arm and is provided at predetermined positions, with detectors 31, 32 and 33, 34 for detecting the instruction lines. The control device controls the multi-stage robot arm so that the detector can detect the instruction lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304507-A (JP)
Title: Motion vector detecting apparatus and method
Inventor: MOGI YUKIHIKO
IPC: H04N19/503
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in a converted image by obtaining a motion vector in matching with an actual motion of images.  <P>SOLUTION: The motion vector detecting apparatus related to this invention is characterized in that it includes: an arithmetic means for sequentially calculating a difference absolute sum between a reference pixel value of a reference block 51 adopting the reference pixel for the origin and pixel values of searching blocks 53 corresponding to the reference pixel value; a comparison means for comparing a tendency of the distribution of the difference absolute sums with a tendency of the distribution of the difference absolute sums identified in advance as to pixels adjacent to the reference pixel in a vertical negative direction; a first motion vector particularizing means for particularizing a first motion vector depending on motion vectors of the adjacent pixels; a second motion vector particularizing means for particularizing a second motion vector depending on a tendency of the distribution of the difference absolute sums calculated between the reference block 51 and the searching blocks 53 and a relative position on the basis of motion vectors of pixels adjacent to the left side of the reference pixel as to pixels with a minimal difference absolute sum within the searching range; and a vector selection means for selecting either of the particularized first and second motion vectors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303841-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SHINNO YUKIYASU
IPC: H01L21/60
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect the excessive loading of a solder ball as well as the presence and displacement of it with precision in a short time.  <P>SOLUTION: A multiple board on which a solder bump is loaded is irradiated with red light by a lighting 5, and an image is taken in by a camera 4. Then, if the color of a resist surface of a printed wiring board is green, the red light which is a complementary color is radiated from a lighting 6. If the color of the resist surface is brown, blue light which is a complementary color is radiated from the lighting 6, and the image is taken in by the camera 4. Since only a bump electrode is photographed in white while the other in black on the image which is taken in under irradiation by the lighting 5, the presence and displacement of a solder bump are detected based on the image. Since only the solder bump is photographed in white while the other in black in the image which is taken in under the irradiation from the lighting 6, the excessive loading of the solder bump is inspected based on the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302741-A (JP)
Title: Mask, substrate with light reflection film, method for manufacturing light reflection film, and optical display device, and electronic apparatus
Inventor: OTAKE TOSHIHIRO
IPC: G03F1/52
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for manufacturing a light reflection film which lessens the occurrence of interference fringes, a substrate with the light reflection film formed by using the mask, a method for manufacturing the light reflection film, an optical device provided with the light reflection film which lessens the occurrence of the interference fringes, and an electronic apparatus provided with the light reflection film which lessens the occurrence of the interference fringes.  <P>SOLUTION: The light reflection film which is randomly arrayed with a plurality of the projecting parts or the recessed parts formed on a base material in a plane direction is formed by using the mask which is allocated with light transparent parts or light opaque parts by random functions and is randomly arrayed with these parts in the plane direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303913-A (JP)
Title: Wiring board
Inventor: FUKUNAGA HIDEKI
IPC: H01L23/12
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board with its grounding or power source conductor layer effective inductance reduced by enlarging the widths of grounding or power source conductor layers laid in between connection lands, with a plurality of penetrating conductors connected thereto, for ensuring normal operation of a semiconductor integrated circuit device mounted on the wiring board.  <P>SOLUTION: Connection lands 6 are roughly triangular in shape, and neighboring lands 6 are so arranged that their angular parts do not face each other directly. A through conductor 5 is connected to each angular part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304896-A (JP)
Title: Method of assaying human cyp3a induction potency
Inventor: YAMAZOE YASUSHI
IPC: C12N7/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of simply and exactly assaying the human CYP3A induction potency, when a human is dosed with a test drug, and thereby the efficacy, manifestation of side effect and elimination of efficacy can be exactly evaluated.  <P>SOLUTION: In the assay of human CYP3A induction potency, when dosed with the test drug, (A) a virus that is obtained by incorporating a detectable reporter gene and at least three regions linking to human PXR in the untranslated regions of human CYP3A gene into an adenovirus vector and (B) a virus that is obtained by incorporating human PXR gene into an adenovirus vector are introduced into a test drug-dosed non-human animal or human culture cells cultured in a test drug-containing medium to determine the expression of the reporter gene in the non-human animal or the human culture cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305206-A (JP)
Title: Game machine and game program
Inventor: SUZUKI HITOSHI
IPC: A63F7/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which performance is carried out to prevent a player from getting tired while improving interest on variable display, and a game program for carrying out such operation of the game machine in a pseudo manner.  <P>SOLUTION: The game machine is provided with: a screen 4a for performing the variable display of patterns required for a game and performance display associated with the variable display and composed of a story to be concluded in a short period of time; and a display control means for controlling display on the screen 4a. In accordance with contents of the performance display, the display control means stops variable display of the patterns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314921-A (JP)
Title: Power generation and absorption water cooling and heating device
Inventor: INOUE OSAYUKI
IPC: F25B27/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation and absorption water cooling and heating device in which the independent power generating operation is performed by using a simple device which generates the power simultaneously with production of the chilled water and the hot water.  <P>SOLUTION: In this absorption water cooling and heating device provided with a regenerator G, a condenser C, an absorber A, an evaporator E, and a solution channel and a refrigerant channel for connecting these apparatuses and performing the cooling and heating cycle by combining a refrigerant and an absorbent, a refrigerant vapor expanding device 7 driven by the refrigerant vapor generated by the generator G, and a power generator 8 connected to the refrigerant vapor expanding device 7 are mounted between the generator G and the condenser C, the condenser C and the absorber A is connected by the piping 24 having a valve V2, and the generator G and the condenser C is connected by the piping 23 having a valve V1, whereby the refrigerant vapor from the generator G is selectively guided to refrigerant vapor expanding device 7 and the condenser C, and the evaporator E is connected to the piping 17 having a valve V3 for guiding the solution of the solution channel 12 to a heat conductive face of the evaporator E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315391-A (JP)
Title: Frequency error acquiring device, method and program, and recording medium for recording program
Inventor: NAKADA JUICHI
IPC: G01R23/16
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily acquire the frequency error between an input signal and a reference signal.  <P>SOLUTION: The frequency spectral of the input signal taking a value corresponding to a frequency separated from a specific starting-point frequency by a specific interval is recorded in an input spectral recording part 16. An input spectral reading part 18 reads out the frequency spectral of the input signal from the starting-point frequency while changing the starting-point frequency by the specific interval. This corresponds to the actual conversion of the frequency of the input signal by a mixer and the like. Further a result of reading by the input spectral reading part 18 and a conjugate complex number of the frequency spectral of the reference signal are operated by the mixer 20 to acquire the frequency error on the basis of the operation. Whereby the labor hour for acquiring the frequency error between the input signal and the reference signal can be reduced, because the actual frequency conversion of the input signal becomes unnecessary, and the frequency error can be easily acquired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002351661-A (JP)
Title: Method and system for architecting secure solution
Inventor: GILBERT ARTHUR MILES
IPC: G06F9/44
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for architecting a secure solution. SOLUTION: The secure solution which meets the needs of a customer but which is appropriate and repeatable and may use components which are insecure or not trusted is designed. In its preferred embodiment, a security system includes subsystems selected from access control, information flow, identity and credentials management, integrity and assurance. In each subsystem, elements are employed to reduce the effect of perils and to provide a repeatable system design.
Patent JP-2003066953-A (JP)
Title: Convertible drumhead
Inventor: BELLI REMO D
IPC: G10D13/02
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved percussion instrument capable of independently performing the instrument as a hand-held percussion instrument. SOLUTION: An improved drumhead has a substantially annular hoop 12 including a generally planar upper member 14 separated at a mutual interval and a generally planar lower member 16, a circumferential inner rim 18 and a circumferential outer rim 20. The drumhead is generally co-planar with the annular hoop, and a film material 22 constituting a drumming surface flatly extending across the area defined within the circumferential inner rim and the circumferential outer rim is provided further. The drumhead can be suited so as to be used for a large variety of percussion instruments including toms, snare drums, bass drums, tambourines, congas, bongos and many other types of ethnic and other drums. The drumhead can be otherwise used as the hand- held drum in which a flat annular hoop section of the instrument functioning as a drumshell.
Patent JP-2003319432-A (JP)
Title: Communication system, base station, control station and radio transmission control method
Inventor: TONOI TETSUYA
IPC: H04W36/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication system which reduces needless retransmissions between wireless sections and wired sections after hand over.  <P>SOLUTION: The communication system comprises base stations which preferentially transmit packet data to mobile units under communication, if a down link radio line quality deteriorates, and a control station which starts preparing the hand over to a destination base station, if determining the need of the hand over, limits the data transfer quantity from a departure base station to the mobile unit, until the preparation is completed, and thereafter notifies information about a head packet of broadcasting packet data. The departure base station informed of the head packet information further preferentially transmits packet data to the mobile unit and informs the transmission completed just before the head packet. The control station informed of the transmission completed informs the mobile unit of the hand over being enabled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311889-A (JP)
Title: Antistatic synthetic resin sheet
Inventor: TANABE KOJI
IPC: B32B27/18
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic synthetic resin sheet excellent in stability and transparency with the elapse of time.  <P>SOLUTION: An antistatic layer having transparency is provided on at least one surface of a synthetic resin sheet having transparency. The antistatic layer is formed from a resin binder containing conductive particles, and the resin binder comprises a material hardly compatible with respect to the additives of the synthetic resin sheet. The adhesion of the antistatic layer may be enhanced by preliminarily applying surface treatment to the synthetic resin sheet. Other functional treatment layer having transparency may be formed on the surface of the antistatic layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324263-A (JP)
Title: Manufacturing method for printed wiring board
Inventor: MIYAMOTO SHINYA
IPC: B23K26/382
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board that can cope with the densification and miniaturization of a wiring pattern.  <P>SOLUTION: Related to the method for manufacturing the printed wiring board, core wiring pattern layers 3 and 13 and positioning alignment marks 20 and 21 are formed on both principal surfaces of a core material 2 mainly containing an insulating resin. The alignment marks 20 and 21 and the core wiring pattern layers 3 and 13 are coated with first buildup layers 4 and 14 comprising insulating resins. The alignment marks 20 and 21 are detected by a CCD sensor through the buildup layers 4 and 14. Based on the result of the detection, a through hole 12 penetrating the core material 2, the core wiring pattern layers 3 and 13 and the first buildup layers 4 and 14 is formed by using a laser beam.  <P>COPYRIGHT: (C)2004,JPO