baber/WOPTO huggingface dataset:
Patent JP-2005285884-A (JP)
Title: Carrier tape for semiconductor device manufacturing method, and etching processing device therefor
Inventor: YAMAGUCHI KENJI
IPC: H05K3/06
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable inhibiting of the width of a copper wiring from becoming thinner, and to obtain superior linearity in etch processing, to produce a copper wiring pattern of a TAB tape with a target fine pitch of 5μm to 30μm.  <P>SOLUTION: The carrier tape for semiconductor device manufacturing method comprises the steps of applying a photoresist on the copper layer, using a two-layer tape or a three-layer tape; forming a wiring pattern, after performing exposing, developing, etching, and photoresist peeling processes: and applying an Sn-plating treatment for flip-chip bonding the semiconductor device to the wiring pattern. In the etching process, the photoresist pattern face of the two-layer tape or three-layer tape is passed in an etching solution 4 that is filled in an etching bath 7 and flows in a direction opposite to the tape-carrying direction, in order to form the wiring pattern of a 5 to 30 μm fine pitch.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004185044-A (JP)
Title: Image forming apparatus
Inventor: HIGUCHI MASAMI
IPC: G03G21/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for a storing means and a conveying means for a sheet for chapter division by dividing chapters for sectioning with a recording sheet where an image is formed based upon a document.  <P>SOLUTION: The image forming apparatus which records one-sided documents on both surfaces of a recording sheet by being equipped with a both-surface tray 123, a conveyance path 115, a both-surface switching claw 121, a both-surface entry path 123, etc., divides chapters by a function of setting a specified document as a top surface when a both-surface copy of one-sided documents is taken. A chapter-document is always a top surface, so a copying method is made different depending upon the number of documents from the last chapter-divided document to the current chapter-divided document is odd or even. When the number of documents is even, the specified document is a top surface, so a copying method similar to an original copying method may be used irrelevantly to specification, but when odd, a part which is originally a reverse surface should be a top surface. For the purpose, the reverse surface of the last document is made blank and this specified document is copied as a top surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005157253-A (JP)
Title: Method for detecting optical axis of optical element, method for assembling optical unit, optical unit, device for detecting optical axis, and device for assembling optical unit
Inventor: HIRATA HIROYUKI
IPC: G02B7/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling an optical unit having superior quality and high reliability.  <P>SOLUTION: An optical axis O4 of one optical element 4 of a plurality of optical elements 3 and 4 is obtained. Then, at least one of the other optical element 3 having a bent portion 36, whose flat shape is circular on the optical element surface of the outer periphery of an optical function surface 26, is irradiated with light beams and the reflected light beams are received by an image pickup element 22 to obtain an image 24. Then, an optical axis O3 of the other optical element 3 is obtained based on a plurality of coordinate information on the detected circle formed by the bend in the above image. Finally, the optical axes O3 and O4 of the optical elements 3 and 4 are matched with each other by relatively moving the one optical element 4 and the other optical element 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285988-A (JP)
Title: Solid-state image pickup element and its manufacturing method, and semiconductor integrated circuit and its manufacturing method
Inventor: MURAMATSU MASAFUMI
IPC: H01L27/146
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid-state image pickup element for adhering a substrate board without applying any thermal influence to a wiring layer formed on the surface side of a semiconductor substrate in advance.  <P>SOLUTION: This method for manufacturing a solid-state image pickup element comprises a process to form a plurality of photoelectric converting elements PD in a semiconductor substrate 4; a process to form a wiring part having a wiring layer 8 in an insulating layer 7 on the surface side of the semiconductor substrate 4; a process to form an adhesive layer 9 of materials to be hardened in a temperature which is lower than the deterioration start temperature of the wiring layer 8 on the surface side of the wiring part, and to carry out heat treatment in a temperature which is lower than the deterioration start temperature of the wiring layer 8 for adhering the supporting substrate 30 through the adhesive 9; and a process to make thin the semiconductor substrate 4 from the back side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286076-A (JP)
Title: Electric double-layer capacitor
Inventor: NAKAHARA YASUO
IPC: H01G11/86
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase in the internal resistance of an electric double-layer capacitor, wherein an electrode unit provided with at least one pair of electrodes and a separator between them and an electrolyte are received in the outer container and the opening of this outer container is sealed by a sealing plate, by suppressing the deterioration of the adhesion between electrode materials, the adhesion between the electrode and the separator, and the adhesion between the electrode and a current collector, etc.  <P>SOLUTION: In the electric double layer capacitor, the electrode unit 1 provided with at least one pair of electrodes 1a, 1b and the separator 1c between them and the electrolyte are received in the outer container 10, and the opening of this outer container is sealed by the sealing plate 20. A pushing member 2 is provided for pushing the electrode unit in a direction orthogonal to the lamination direction of the electrodes from outside to inside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280539-A (JP)
Title: Mounting structure of torque rod
Inventor: OTA HIDEYUKI
IPC: B60K5/12
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide mounting structure of a torque rod preventing a drive unit from being interfered with a brake fluid pressure generation device even when the drive unit is displaced toward the rear of the vehicle without adding the other member by contriving the disposition of the torque rod.  <P>SOLUTION: Since the vehicle body side insulator 11 of the torque rod 10 disposed in the vehicle longitudinal direction is disposed at the approximately right above position of a master back 3a mounted to a dash panel 2, and the unit side insulator 12 of the torque rod 10 is disposed at the lower part than the vehicle body side insulator 11, and the torque rod 10 is inclined rearwardly and upwardly, the power unit 1 is prevented from being interfered with the brake fluid pressure generation device 3 by deforming the dash panel 2 at the approximately right above position of the brake fluid pressure generation device 3 in the front collision, upwardly moving the front projection part of the brake fluid pressure generation device 3, and downwardly displacing the power unit 1 by making the torque rod 10 inclined rearwardly and upwardly as a strut bar.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281113-A (JP)
Title: Lithium niobate substrate, production method thereofr, and method for treating surface of lithium niobate substrate
Inventor: SAITO AKIRA
IPC: H01L41/43
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium niobate substrate compatible with a high performance element, a production method therefor, and a method for treating the surface of the lithium niobate substrate.  <P>SOLUTION: The surface of the lithium niobate substrate is flat in atomic level and terminated with a single element. The method for producing the lithium niobate substrate used as an element substrate in various elements has a step for heat treating a lithium niobate substrate at a temperature of not lower than 700°C and not higher than melting point for a prescribed time in the atmosphere. The surface of the lithium niobate substrate to be heat treated is subjected to only mirror-polishing treatment in advance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291042-A (JP)
Title: Drain structure of engine
Inventor: NAKAMURA YASUSHI
IPC: F01M11/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain structure of an engine capable of discharging oil through one drain hole from a plurality of chambers partitioned by a partition wall, enhancing the sealing performance of the drain hole blocked with a plug bolt and facilitating manufacture.  <P>SOLUTION: A crankcase bottom wall 2A of the engine is provided with the partition wall 27 for partitioning the inside of a crankcase 2, and the drain hole 40 for discharging oil from the respective chambers 25, 30 partitioned by the partition wall 27. One drain hole 40 with a diameter larger than the thickness of the partition wall 27 is formed from the crankcase bottom wall 2A to the partition wall 27 to straddle the respective chambers 25, 30 partitioned by the partition wall 27. An internal screw 42 of a boss part 41 screwed with the plug bolt 43 for blocking the drain hole 40 is arranged concentrically with the drain hole 40, and in this state, the boss part 41 is formed integrally with the partition wall 27 with an upward space from the crankcase bottom wall 2A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294453-A (JP)
Title: Magnetic detection element
Inventor: MATSUZAKA KAZUMI
IPC: H01F10/16
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic detection element having a self-stationary type of lamination ferry stationary layer, wherein the material of a non-magnetic film formed on an opposing side to a side where a non-magnetic material layer of the lamination ferry stationary layer is formed, and the material of a ferromagnetic layer constituting the lamination ferry stationary layer are suitably selected, thereby firmly fixing the magnetization of the lamination ferry stationary layer.  <P>SOLUTION: The first magnetic layer 23a of a stationary magnetic layer 23 is formed on a non-magnetic metal layer 22. The non-magnetic metal layer 22 is composed of an X-Mn alloy (wherein X is the element of a kind or two kinds or more of any one of Pt, Pd, Ir, Rh, Ru, Os, Ni and Fe). The first magnetic layer 23a contains Co and Fe as a main body, and further a rare-earth element or a noble metal element is added thereto. A strain occurs in a crystal structure of the first magnetic layer 23a by this lamination structure, thereby enabling a magnetic strain constant λ to be increased, and the magnetic detection element having a large magnetic elastic effect can be provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291893-A (JP)
Title: Cooling device and mirror cooling type sensor
Inventor: KANAI YOSHIYUKI
IPC: G01N21/47
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method not impairing cooling performance.  <P>SOLUTION: A bottom face 22-2 of a heat sink cover 22 has a circular arc shape. Thus, a center of gravity of this mirror cooling type sensor 201A becomes instable when the bottom face 22-2 of the heat sink cover 22 is placed in a state of being kept into contact with a horizontal face 400. When the bottom face 22-2 of the heat sink cover 22 is placed in a state of being kept into contact with the horizontal face 400, the mirror cooling type sensor 201A can not retain its attitude, and rolled in the longitudinal direction and lateral direction. As a result, a thermoelectric cooling element 2 is not placed at a vertical upper side, the heat sink 16 is not placed at a vertical lower side, and they are unknowingly placed in the direction to improve the moving efficiency of the heat in a heat pipe 13. The bottom face 22-2 may have the spherical, trapezoidal, trigonal pyramidal or conical shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287844-A (JP)
Title: Pad type absorbent article
Inventor: IDO YASUO
IPC: A61F13/472
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pad type absorbent article capable of preventing lateral leakage in front/rear end areas of the article.  <P>SOLUTION: An elastic member 51 is fixed to at least one of the front/rear ends of an article body H, where an absorbent body AB is interposed between a permeable top sheet 3 and an impermeable rear sheet, in an extended state as a means of preventing the lateral leakage from the front/rear end areas of the article. The side ends of the article body H are erected by the extension/contraction of the elastic member 51 at least in a used state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288636-A (JP)
Title: Carbon nano-tube forming method using nano-indent edge and anti-dot catalyst array
Inventor: YASUI TAKASHIGE
IPC: C01B31/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the conventional technique with a CNT which is expected to be applied to a nanoelectronics element, involving however such problems that the CNT is very difficult to be handled and it is extraordinarily difficult for CNTs of desired size to be arranged in an array in the vertical or horizontal direction in a regular pattern in any positions, which is inevitably required, in particular, when applied to an electronic device.  <P>SOLUTION: The carbon nano-tube forming method comprises the processes as forming a resist film on a base board, forming pressure dint hole(s) using a pyramidal pressure piece in the resist film and eventually at the surface of the base board, forming a catalyst metal thin film covering the resist film and pressure dint holes, exfoliating the resist film and the catalyst metal thin film from each other, and allowing the carbon nano-tube to grow by CVD method on catalyst metal particulates remaining in the pressure dint holes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289747-A (JP)
Title: Method of fire polishing of glass rod and method of manufacturing optical fiber
Inventor: ICHII KENTARO
IPC: G02B6/00
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fire polishing of a glass rod by which scratches on the outer peripheral surface of the glass rod is eliminated, foreign matter is removed and the concentration of hydroxide group in the glass rod is suppressed to be low.  <P>SOLUTION: The method of fire polishing of the glass rod is carried out by applying oxyhydrogen flame to the glass rod to heat and polishing, wherein the molar ratio of the supply quantity of gaseous hydrogen to that of gaseous oxygen (gaseous hydrogen/gaseous oxygen) is ≥2.5. In the method of manufacturing an optical fiber, the glass rod is subjected to fire polishing by the above method, and then the glass fine particles are blown on the glass rod, and dehydrating and transparent treatment are applied to obtain an optical fiber preform and the optical fiber preform is drawn into the optical fiber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292036-A (JP)
Title: Noise source discriminating system and its method
Inventor: MURAKAWA KAZUO
IPC: G01R31/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise source discriminating system capable of performing analysis to discriminate a noise source of the noise generated from an apparatus and the like from a remote place, and notifying a result of the analysis.  <P>SOLUTION: A first cellular phone terminal 1 transmits the noise collected from a telephone D by a microphone incorporated therein, to a second cellular phone terminal 2 through a cellular phone network, in a state that the first cellular phone terminal 1 and the second cellular phone terminal 2 are connected with each other. The second cellular phone terminal 2 puts the transmitted noise on an incorporated speaker. An analyzer 3 collects and processes the reproduced noise by a microphone M, extracts latent frequency in the noise on the basis of a linear predictive method, and notifies the first cellular phone terminal 1 of the extracted frequency and/or the kind and/or characteristic of the noise source specified by the frequency through the second cellular phone terminal 2 and the cellular phone network.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288529-A (JP)
Title: Solder material and soldered article
Inventor: FURUSAWA AKIO
IPC: B23K35/26
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leadless high-temperature solder material which is high in the reliability of joining strength and enables soldering in a high-temperature region of 250 to 350°C.  <P>SOLUTION: The solder material of a melting point 250 to 300°C is composed of an alloy of a composition existing within a region enclosed by straight lines connecting points A (5.5wt% Ag, 29.5wt% Sn, 65wt% Bi), B (3.0wt% Ag, 7.0wt% Sn, 90wt% Bi), C (2.0wt% Ag, 8.0wt% Sn, 90wt% Bi), and D (3.0wt% Ag, 32wt% Sn, 65wt% Bi) in a ternary composition diagram of Ag, Sn and Bi and the solder material of the melting point 300 to 350°C is composed of the alloy of the composition existing within the region enclosed by the straight lines connecting the points A, B, E(5.5wt% Ag, 4.5wt% Sn, 90wt% Bi) and F(12wt% Ag, 23wt% Sn, 65wt% Bi).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293804-A (JP)
Title: Disk unit
Inventor: HOSONO TETSUYA
IPC: G11B21/02
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk unit wherein an inertia latch mechanism can efficiently be operated even when a VCM is made thin.  <P>SOLUTION: The inertia latch mechanism includes: a latch arm for latching a head actuator at an retracting position; and an inertia arm 52 supported turnably around a second pivotal axis 54 extended almost perpendicularly to a base and turned around the second pivotal axis when an external force is exerted to the inertia arm to turn the latch arm to a latch position. The voice coil motor (VCM) 16 includes: a lower yoke 41; a top yoke 43; a voice coil 36 fitted to the head actuator and located between the lower yoke and the top yoke; and a permanent magnet provided to at least either of the lower yoke and the top yoke. The top yoke has an arm retaining section 48 extended by being overlapped with the second pivotal axis and a part in the vicinity of the second pivotal axis of the inertia arm so as to restrict the inertia arm from coming off from the second pivotal axis, and the arm retaining section is formed to be integrally extended from the top yoke and have a stepwise shape higher than the top yoke by one step.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290525-A (JP)
Title: Method for producing cold-agglomerated ore for blast furnace
Inventor: NAKANO MASANORI
IPC: C21B5/00
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cold-agglomerated ore for blast furnace having very excellent reducibility without lowering the strength in comparison with the conventional cold-agglomerated ore.  <P>SOLUTION: In the method for producing the cold-agglomerated ore for blast furnace, the binder is added by 6-10 mass% into raw material for cold-agglomerated ore with carbonaceous material blended by 8-15 mass%, and after water is added and mixed so that the water content ratio become 8-12 mass%, this mixture is extruded with an extrusion machine provided with a die having a deformed circle type or a tetra type hole shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005253916-A (JP)
Title: Balloon type supporting forceps using carbon dioxide injection for abdominal surgery with small visual field such as laparoscopy, extrasomatic method or the like
Inventor: YANAGIMOTO SHIGEHISA
IPC: A61B17/02
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since a diameter for insertion is limited at present, an object is supported with a small metal forceps or the like by nipping or pressing as the case stands to often cause a contusion and a hemorrhage of an organ to be essentially preserved.  <P>SOLUTION: The balloon type forceps can be inserted through an insertion hole or a small abdominal incision of 5 mm to 1 cm which is generally used for a laparoscope and is expanded by injecting carbon dioxide so that the object is supported by a balloon with a necessary size and hardness. Thereby, the organ and a tumor are supported without nipping, and a visual field and a space are secured so that a risk of the hemorrhage and the contusion of the organ is reduced to perform the surgery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005299274-A (JP)
Title: Shutter device
Inventor: NAGAHISA YOSHIRO
IPC: E06B9/82
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device which dispenses with additional provision of a lock device for a shutter.  <P>SOLUTION: The shutter device is constructed such that a motor is driven in one direction and in the other direction in response to a closing signal and an opening signal from a control device, respectively, and that the shutter closes and opens an aperture upon driving of the motor in the one direction and in the other direction, respectively. The shutter device is comprised of a detecting means for detecting an opening state of the shutter, and when the opening signal is not output and at the same time the detecting means detects the opening state of the shutter, the control device short-circuits the motor. In other words, unauthorized opening of the shutter from the outside causes motor locking, and therefore opening of the shutter operated in interlock with a rotation shaft of the motor is blocked, which dispenses with the lock device for inhibiting the shutter from opening.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306499-A (JP)
Title: Double storage prevention device for automatic warehouse
Inventor: KAGEYAMA AKIMICHI
IPC: B65G1/04
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double storage prevention device for an automatic warehouse capable of certainly detecting whether or not a baggage exists in a storage part of a rack regardless of a shape and a dimension of the baggage.  <P>SOLUTION: The double storage prevention device 23 has a sensor (reflection type optical sensor) 24 for detecting existence of a baggage provided on a stacker crane 3; and a swing arm 25 pivotably bonded to respective arm parts 6 of the rack 2 through a shaft part 27. An engagement projection part 28 engaged with an iron core 17 when the iron core 17 is placed on the arm part 6 is provided on an end on an opposite side of the stacker crane 3 on the swing arm 25. A reflection plate 26 for reflecting the light irradiated from the sensor 24 toward the sensor 24 is mounted to an end on the stacker crane 3 side on the swing arm 25. When the iron core 17 is placed on the arm part 6, the engagement projection part 28 is pushed down by weight of the iron core 17 and the reflection plate 26 is raised accompanying with this.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308247-A (JP)
Title: Refrigerator
Inventor: NUMAMOTO HIRONAO
IPC: F25D23/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having a function of consistently holding it highly humid by effectively utilizing defrosting water from a cooler.  <P>SOLUTION: The refrigerator comprises a first cooler for setting a temperature to be adequate for freezing and a second cooler 3 for setting a temperature to be adequate for refrigeration, a drain pan 20 arranged under the second cooler 3 for receiving defrosting water from the second cooler 3, and a polyester fiber plane block 22 arranged as a water absorptive member arranged in a passage in which at least the defrosting water on the drain pan 20 flows. Thus, the defrosting water from the cooler is held in fixed amount and the refrigerator is humidified by the held water to restrict a variation in the humidity thereof to be smaller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI