baber/WOPTO huggingface dataset:
Patent JP-2004288887-A (JP)
Title: Wafer holder for semiconductor manufacturing apparatus and semiconductor manufacturing apparatus carrying the same
Inventor: NATSUHARA MASUHIRO
IPC: H05B3/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer holder which generates little warp or crack when the wafer holder having a wafer carrying surface is heated to high temperature, and to provide a semiconductor manufacturing apparatus which carries the same.  <P>SOLUTION: If an electric circuit made of one or more layers of sintering materials is formed on the surface of or in the wafer holder in the wafer holder having the wafer carrying surface and pores exist in the electric circuit, the generation of the warp or the crack can be very reduced when the wafer holder is heated to the high temperature. The electric circuit is preferably any of an electrostatic attraction electrode circuit, a resistance heater circuit, an RF electrode circuit and a high voltage electrode circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296479-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OHIRA SATOSHI
IPC: H01L29/788
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an unwritten transistor from varying in V<SB>t</SB>when high-temperature consecutive readouts are carried out.  <P>SOLUTION: A control gate 5 is formed of a first polysilicon film, a floating gate 9 is formed of a second polysilicon film, and the floating gate 9 is arranged on the control gate 5 for the formation of a so-called EPROM of two-layered poly structure. An Al wiring layer 18 which is arranged on an interlayer insulating film 14 and electrically connected to the control gate 5 is so shaped as to cover the floating gate 9 and the etching residue 10 of the second polysilicon present on the side of the control gate 5. Or, the Al wiring layer 18 is so shaped as to surround the floating gate 9 and cover the etching residue 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290273-A (JP)
Title: Ultrasonic probe
Inventor: TAKEDA JUNICHI
IPC: A61B8/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe with a reduction in resistance at an electrically connected part between an oscillator and a grounding line which feeds a ground electric potential to the oscillator.  <P>SOLUTION: This ultrasonic probe is equipped with the oscillator 103 which transmits/receives an ultrasonic signal, a signal line 109a which transmits an electric signal to the oscillator 103 or from the oscillator 103, and the ground line 109b which feeds the ground electric potential to the oscillator 103. With the oscillator 103, a sensor signal board 104 and a sensor ground board 105 are electrically connected. Both boards 104 and 105 are respectively electrically connected to the signal line 109a and the ground line 109b through a cable board 108. The sensor ground board 105 and the cable board 108 are directly connected, or connected through a relay ground board 112.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296744-A (JP)
Title: Process for fabricating semiconductor device
Inventor: HARA HISAKI
IPC: H01L27/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a semiconductor device in which single crystal silicon layers of different thickness having surfaces in flush with each other can be formed on the same insulator using an ordinary CMOS process.  <P>SOLUTION: A fully-depleted region of an SOI layer 15 provided on a BOX layer 13 is removed by etching to form an opening 25, an SiO<SB>2</SB>layer 19 is formed by a specified thickness on the BOX layer 13 in the opening 25, and then an amorphous silicon layer 21 is formed on the SiO<SB>2</SB>layer 19 and the SOI layer 15 to fill the opening 25 in which the SiO<SB>2</SB>layer 19 is formed. Thereafter, the amorphous silicon layer 21 is subjected to single crystallization by MILC (Metal Induced Lateral Crystallization) by LSPE (Lateral Solld Phase Epitaxy).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291037-A (JP)
Title: Bonding method for cemented carbide member and diamond member, bonding structure, cutting blade chip for drilling tool, cutting blade member, and drilling tool
Inventor: YAMAMOTO KAZUO
IPC: E21B10/46
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding method for increasing bonding strength for a member made of cemented carbide and a member made of diamond, a bonding structure, a cutting blade chip for drilling tool, a cutting blade member, and a drilling tool.  <P>SOLUTION: The cutting blade chip used for the cutting blade of the drilling tool has a structure comprising a cutting blade body part 11 made of the cemented carbide (the cemented carbide member), the member 12 made of diamond supported by the cutting blade body part 11, and a metal layer 13 that is arranged between the cutting blade body part 11 and the diamond member 12 and diffusion-bonded with them respectively. The metal layer 13 is composed of one kind of metal among Ti, Zr and W, or an alloy made from two or more kinds among these metals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293507-A (JP)
Title: Scroll type compressor
Inventor: SATO KENJI
IPC: F04C29/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve processing efficiency, reduce corrosion due to intrusion of water, and control an axial direction dimension of whole device.  <P>SOLUTION: This scroll type compressor is provided with a fixed scroll 40, a contact surface 53 which an open end part of a first housing 32 contacts, an insertion part 55 having a side circumference surface 57. The contact surface 52 and the side circumference surface 57 is formed to cross each other at acute angles in a section in the axial direction. An O-ring 56 is stored in a chamber 63 of roughly triangular section which is formed by three surfaces of a taper surface 59 of an opening end part of a first housing 32, the contact surface 53 of the fixed scroll 40 and the side circumference surface 57 and a sealing structure is constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004258591-A (JP)
Title: Hay fever countermeasure healthy spectacles and magnetic sheet
Inventor: SUCHI KEIICHI
IPC: G02C11/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To give and remove only magnetism without replacing pads for the nose by using magnetism via spectacles, and to vary magnetic area and magnetic flux density, in the spectacles for the countermeasure for hay fever.  <P>SOLUTION: The spectacles 1 are characterized in that the magnetic sheet 4 which can be stuck to the nose pads 2 of the spectacles 1 abutting against the nose is stuck and the magnetic sheet 4 is detachable. The magnetic sheet is preferably a sheet such that an adhesive is exposed only on the surface stuck to the nose pads abutting against the nose. Consequently, the magnetic sheet 4 is stuck on the pad 2 of the spectacles 1 abutting against the nose during use and then the magnetism can be given and removed without replacing the pad, so the magnetic sheet can be used anywhere and anytime.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004304354-A (JP)
Title: Reserved operation system of apparatus
Inventor: SATO TAKAHITO
IPC: G06F13/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reserved operation system enabling reservation of a plurality of apparatuses in accordance with the lifestyle of a plurality of family members.  <P>SOLUTION: The system is for making reservation of a hot-water bottle 2, a rice cooker 3 and the like installed in a kitchen and connected to a domestic LAN 1 by radio. Reservation of these apparatuses is performed by using a personal computer 9, portable telephone sets 10 and 11, a PDA 12, and the like. The domestic LAN 1 is connected to a reservation management server 16 via a network 15. When persons in charge are allocated to the respective apparatuses, the registration management server 16 performs the reserved operation of the apparatuses automatically on the basis of a schedule of the person in charge. When no one in charge is allocated to any of the apparatuses, regarding the rising or returning home, the earliest schedule of those of the respective users is given priority, regarding outing or going to bed, the latest schedule of those of the respective users is given priority, and the reserved operation is automatically performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298701-A (JP)
Title: Method for reducing volume of carrier and method for transporting the carrier
Inventor: OGASAWARA TAKAKO
IPC: C02F3/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing the volume of a carrier for microbe immobilization without lowering its inherent performances and to provide a method for transporting the carrier by using the method.  <P>SOLUTION: The carrier produced in a carrier production step 10 is heat-treated under specified heating conditions in a heat treatment step 12. The specified heating conditions include a heating temperature of 40 to 100°C and a heating time of 0.5 to 5 min in the case of a carrier on which microbes are inclusively immobilized. When the heat treatment is carried out under such heating conditions, the carrier can be subjected to marked volume reduction without detriment to the inherent performances of the carrier present in the subsequent biological treatment step 18. Therefore, it can be easily transported in a transportation step 14. The carrier with a reduced volume can restore its initial volume by being immersed in ordinary temperature water for a specified time in a restoration step 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299713-A (JP)
Title: Cushioning device for packing development cartridge and packing material including the cushioning device
Inventor: OKAMOTO KATSUMI
IPC: B65D81/113
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a toner from leaking out of a development cartridge by reinforcing a cushioning effect against impact working in the longitudinal direction of the cartridge and reducing internal vibration during resonance.  <P>SOLUTION: A cushioning device 29 for packing includes a first cushioning part 39 coming into direct contact with an end surface of the development cartridge 1 for cushioning, a second cushioning part 41 for dispersing the force applied to the first part 39 and a third cushioning part 43 for further dispersing the force dispersed by the second part 41. A packing material 25 includes a supporting inner tube 27 covering the peripheral barrel of the development cartridge 1, packing cushioning devices 29 mounted on both ends of the inner tube 27, and a packaging box 31 for receiving the cartridge 1 held by the above components. A gap 33 of predetermined dimensions is formed between the cartridge 1 and the device 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298334-A (JP)
Title: Uniformly expandable flexible stent having excellent blood vessel diameter holding property
Inventor: SANO YOSHIHIKO
IPC: A61M29/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniformly expandable flexible stent that has a sufficient strength to hold a lumen open and excellent trackability to lumen etc., (therefore, can pass through a three-dimensionally meandering lumen) and is substantially free from shortening (shortening in pipe length) and friendly to lumen etc., and in which a horizontal hole can be formed easily.  <P>SOLUTION: This flexible stent contains a tubular structural member 2 composed of a plurality of first structural members 2a and a plurality of second structure members 2b which are spiraled in different directions. The first and second structural members 2a and 2b respectively have wavy elements 21 which are continuous in the spiraled directions and wound around the same peripheral surface from one end to the other end of the structural member 2 and, at the same time, connected to each other at intersecting portions. It is possible to instal annular members 1 which can be expanded in the radial direction to both ends of the structural member 2 as shown in Figs. 5-7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299973-A (JP)
Title: Coating material for thick film green sheet, method of manufacturing coating material for thick film green sheet, method of manufacturing thick film green sheet, thick film green sheet, and method of manufacturing electronic component
Inventor: SOTOMI TORU
IPC: C04B35/622
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable coating of relatively thick film to form a sheet in which excellent cutting property (strength to enable cutting), excellent air permeability, excellent handling property and high adhesive strength are attained after applying.  <P>SOLUTION: The coating material for the thick film green sheet has ceramic powder, a binder resin comprised essentially of a butyral-based resin, and a solvent. The solvent contains a good solvent capable of well dissolving the binder resin and a poor solvent having lower dissolving power to the binder resin compared to the good solvent. The poor solvent contained within the range of 30-60 mass% to the whole solvent. the good solvent is an alcohol and the poor solvent is toluene, xylene, mineral split, benzyl acetate, solvent naphtha or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301091-A (JP)
Title: Motor-driven compressor
Inventor: MOTONAMI HIROYUKI
IPC: F04B39/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven compressor capable of preventing residence of mix liquid of which electrical insulation characteristics are deteriorated due to mix of a plurality of kinds of lubricating oil and coolant liquid in a motor housing during operation of an electric compressor.  <P>SOLUTION: This motor-driven compressor has an electric motor 23 transversely housed in a housing 11, and the motor housing 20 housing the electric motor 20 and a compressing mechanism composed of a fixed scroll member 24 and a movable scroll member 28 driven by the electric motor 23 and compressing gas is used as a part of a suction gas passage. A suction passage 34 leading coolant gas led to the motor housing 20 to a suction chamber 33 is provided at a bottom part of the motor housing 20. The electric compressor is constructed to take lubricating oil and coolant liquid residing at the bottom part of the motor housing 20 during normal operation into the suction chamber 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310376-A (JP)
Title: Optimum design of structure
Inventor: WASHISAWA TERUYOSHI
IPC: E04B1/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum design method of a structure capable of executing calculation without conducting special processing, even when a total rigidity matrix gets singular, which simplifies a program thereby, and reduces the calculation volume.  <P>SOLUTION: In this optimum design method of a structure for finding a solution to a structure optimum design problem formulated as a double optimization problem having the first and second solution finding processes, a state variable vector serves as a displacement in each node, a design variable vector serves as an existence rate of a structural member in each element, the first solution finding process includes the second solution finding process as one step thereof and reads out the stored design variable vector and the state variable vector to update the design variable vector, and the second solution finding process is constituted of a conjugate gradient method, preprocesses a contact point force vector based on the total rigidity matrix (S302) and reads out the design variable vector and state variable vector stored in the second storage means to update the state variable vector (S305). The state variable vector is not initialized at the time point where the second solution finding process is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310887-A (JP)
Title: Optical disk and optical disk device
Inventor: YOSHIDA NOBUHISA
IPC: G11B7/24
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the degree of double refraction of an optical disk formed by injection molding and to provide an optical disk device capable of obtaining a reproducing signal having a high C/N ratio from the optical disk containing double refraction.  <P>SOLUTION: In the optical disk 1, the level of the double refraction is set within 60 nm, 60 nm and 40 nm for a read only disk, a WORM type disk and a rewriting type disk, respectively, in the state where two substrates 1a and 1b are stuck to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312907-A (JP)
Title: Gate drive circuit of power semiconductor device
Inventor: TAKIZAWA AKITAKE
IPC: H02M1/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by suppressing surge voltage, while shutting down a power semiconductor device at output short circuit, and to realize cost reduction, by making use of a device with low breakdown voltage.  <P>SOLUTION: This gate drive circuit includes an integration circuit IN for integrating a detected value or an equivalent Vo of ON-voltage VCE of the power semiconductor device 5, such as IGBT. When an integrated value exceeds an overcurrent set value ∫<SB>VCEOC1</SB>, a high (H) signal is outputted from a comparison circuit CP2, so that the semiconductor 5 is forcibly cut off via a NAND circuit NA, thus protecting the smicondutor device 5 from an overccurrent state, while the surge voltage is being suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306842-A (JP)
Title: Electric door mirror device and motor actuator
Inventor: YOSHIDA SHIGEKI
IPC: B60R1/074
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric door mirror device and a motor actuator capable of reducing torque of a motor required at the time of starting imparting of rotational force to a final gear and realizing miniaturization, power saving and low cost.  <P>SOLUTION: In a first worm gear 94, an engagement piece 104 is stored in an engagement hole 98 coaxially with an insertion hole 96. A pressing piece 108 of the engagement piece 104 is capable of relatively rotating in relation to the first worm gear 94 from a state of the piece 108 in contact with one of engagement walls 102A and 102B till the state of the piece 108 in contact with the other at the inside of a fan-shaped part 102 of the engagement hole 98. A driving shaft 44 and the engagement piece 104 therefore race just after starting driving of the motor, and the first worm gear 94 is rotated since the pressing piece 108 presses the engagement wall 102B by contacting the engagement wall 102B. As a result, load at the time of starting the driving of the motor is reduced. By the racing, collision torque when the pressing piece 108 is in contact with the engagement wall 102B is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004267184-A (JP)
Title: Production methods for bean curd refuse and soybean milk from soybean raw material
Inventor: KIYONO YUUKI
IPC: A23L11/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To produce bean curd refuse not as industrial waste but as an excellent food raw material capable of being utilized positively by producing clean and tasty bean curd refuse having a high nutritious value in the production of soybean liquid necessary for processing bean curd, also enabling the production of real bean curd like ideal bean curd and also elucidating the mechanisms of amino acids and isoflavon glycosides.  <P>SOLUTION: The method for producing the bean curd refuse comprises washing the soy bean raw material, adding immersion water added with an amino acid having an antibacterial activity to make short time-immersed soybean without getting contaminated by sundry germs, and obtaining the soybean liquid by compression without using a conventional grinding process to obtain desired bean curd refuse and soybean milk.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004319660-A (JP)
Title: Member for circuit board, and method of manufacturing circuit board
Inventor: FUJI NOBUO
IPC: H05K3/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To connect a semiconductor element in a stable and highly accurate way in a circuit board in which a low rigid resin layer etc. exists below a flexible board.  <P>SOLUTION: In a member for a circuit board in which a flexible board 103 having a circuit pattern 104 is fixed on a reinforcing plate 201 by a releasable fixing material 202, a supporting layer 104a is formed on one part of the surface of the reinforcing plate 201 where the flexible board 103 is stuck or on one part of the surface of the flexible board 103 where the reinforcing plate 201 is stuck.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320297-A (JP)
Title: Piezoelectric vibration device
Inventor: SATO SHUNSUKE
IPC: H03H9/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration device with more excellent anti-fall-down shock characteristic and higher reliability that can enhance a support strength of a piezoelectric diaphragm.  <P>SOLUTION: In the piezoelectric vibration device including a package 1 formed with conductive pads 12, 13, the piezoelectric diaphragm 2 formed with an exciting electrode and leadout electrodes 21, 22, and supported at an end of the piezoelectric diaphragm formed with the leadout electrodes by a conductive resin adhesive member, the leadout electrodes are formed with a conductive region, a non-electrode region, and a recessed part not being a through-hole, and the conductive region, the non-electrode region of the leadout electrodes of the piezoelectric diaphragm and conductive pads of the package are joined with each other by the conductive resin adhesive member while part of the conductive resin adhesive member is intruded to the inside of the recessed part of the piezoelectric diaphragm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318386-A (JP)
Title: Free temporary web site
Inventor: SUZUKI TAKESHI
IPC: G06F13/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce traffic on a network by transmitting an attached file to a free temporary WEB site to automatically register, without transmitting the file by multicasting, to transmit only information on the URL thereof or the like to the other party, and to refer by a browser or the like later.  <P>SOLUTION: The free temporary WEB site comprises a mail server having an HP automatic registration means, a user reference and confirmation means, and an HP automatic deletion means, and a Web server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277977-A (JP)
Title: Chest out pocket for preventing glasses from dropping off
Inventor: NAKANO SADAO
IPC: A41D27/20
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chest out pocket of a wear attached with a slot for preventing a pair of glasses from dropping off, preventing the glasses from dropping off from the chest out pocket even if a wearer stoops when putting the glasses in the chest out pocket of the wear.  <P>SOLUTION: This chest out pocket is formed by such a technique that a buttonhole-like slot is made on a wear cloth or lining cloth of an inside of a body side on one end near the inside open of the chest out pocket of the wear, and the end portion of the temple of a glass frame is inserted into the slot and seized when putting glasses in the pocket.  <P>COPYRIGHT: (C)2005,JPO&NCIPI