baber/WOPTO huggingface dataset:
Patent JP-2008004670-A (JP)
Title: Electrode structure and optical semiconductor element
Inventor: SATO JUNJI
IPC: H01S5/183
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure and an optical semiconductor element of which dropping of yield is suppressed as caused by disconnection of a lead electrode formed on an annular electrode.  <P>SOLUTION: The electrode structure comprises a contact layer 5A with p-type upper surface; an n-type semiconductor layer 14 with n-type upper surface; an insulating layer 21 in which a slope 25a is formed that covers at least a part of the edge of the upper surface of the contact layer 5A as well as at least a part of the edge of the upper surface of the n-type semiconductor layer 14, and sinks as advances to the upper surface of the contact layer 5A; an electrode 11 of which one end is formed on the contact layer 5A while the other end is formed on the slope 25a; an electrode 16 which is formed on the n-type semiconductor layer 14, with both ends formed on the insulating layer 21; a pad 31a for applying a voltage to the contact layer 5A; and a wiring 31 which is formed on the electrodes 11 and 16 as well as the insulating layer 21 to connect the electrode 11 to the pad 31a by way of the electrode 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003249-A (JP)
Title: Image forming apparatus and its control method
Inventor: FUKUTANI TAKAYUKI
IPC: G03G21/14
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To moderate the deterioration of the image quality of a printing medium and the soiling of the back surface of the printing medium, which can be caused when the life of a developing device nearly ends.  <P>SOLUTION: The image forming apparatus includes the developing device having an image carrier and a developing means for forming a developer image on the image carrier, and a contact/separation mechanism for making the image carrier abut on or separate from the developing means. The image forming apparatus includes a detection means for detecting the remaining period or the elapsed period of the life of the developing device, and a control means for controlling to delay start timing of abutting operation in the contact/separation mechanism according to the remaining period or the elapsed period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006253734-A (JP)
Title: Semiconductor device
Inventor: NAMITA TOSHIYUKI
IPC: H01L25/18
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a mounting process of a semiconductor device having a composite power MOSFET.  <P>SOLUTION: In a structure where a chip 4C1 having a power MOS circuit section on the high side, and a chip 4C2 having a power MOS circuit section on the low side are contained in a sealed body 1, the width of leads 2 to which drain electrodes of the power MOS circuit sections on the high and low sides are connected, is made to be wide, and each of which protrudes from both long sides of the sealed body 1 so as to be asymmetric each other. A lead bar 8c and a chip mounting part 6b are separated each other. Consequently, a straight pattern part containing the lead bar 8c and the chip mounting part 6b can have high accuracy of flatness. Moreover, since the straight pattern part containing the lead bar 8c and the chip mounting part 6b can reduce bending of the sealed body 1 due to the stress when the chips 4C1 and 4C2 are sealed, peeling of the sealed body 1 can be avoided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2008007618-A (JP)
Title: Thermosetting resin composition, resin cured product, prepreg and fiber-reinforced composite material
Inventor: TOMIOKA NOBUYUKI
IPC: C08L75/04
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material that is light weight and is excellent in mechanical characteristics such as strengths, an elastic modulus and the like and damping properties, to provide a thermosetting resin composition for achieving the production of such a fiber-reinforced composite material, to provide a resin cured product and to provide a prepreg.  <P>SOLUTION: The thermosetting resin composition comprises 100 pts.wt. thermosetting resin and 20-400 pts.wt. thermoplastic resin soluble in the thermosetting resin and gives a resin cured product having a theoretical molecular weight α between crosslinking points in the range of 400-3,000 g/mol when the thermosetting resin composition is cured to form a resin cured product. The fiber-reinforced composite material comprises a combination of a resin cured product produced by curing the thermosetting resin composition and a reinforcing fiber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013967-A (JP)
Title: Shield wall structure of home building
Inventor: KIMURA FUMIO
IPC: E04B1/00
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield wall structure of a home building capable of maximizing the effect of a louver as a shield wall and, as required, enabling the easy replacement of a louver unit from the balcony side.  <P>SOLUTION: In this shield wall structure, a frame 11 is installed vertically from the outer peripheral edge of the balcony 10 of the home building 1, and louver pieces 3 are fitted to the frame 11 through mounting fittings 2. The mounting fitting has a contact surface 21, a louver piece contact surface 22, and a louver piece locking part 23. The contact surfaces 21 of the mounting fittings 2 are fixed to the side surface 11a of the frame over the entire range in the longitudinal direction. The louver pieces 3 have inner surfaces 33 brought into contact with the louver piece contact surfaces 22 by locking the outer surfaces 34 to the louver piece locking parts 23 of the mounting fittings 2. The shield wall structure is secured to the louver piece contact surface 22 with screws 5 in a tilted state in which the lower edge 31 is positioned inside the balcony 10 and the upper edge 32 is positioned outside it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017107-A (JP)
Title: Private branch exchange
Inventor: SUDO NAGANOBU
IPC: H04Q3/58
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone device to enable persons who use extension telephone such as workers of different departments of the same company and workers on different floors in the same building to understand an outline of emergency before the emergency is announced when an emergency report is sent to the firehouse or police by the extension telephone.  <P>SOLUTION: When the emergency telephone number, e.g. 110 (police) or 119 (firehouse) in Japan is dialed, a called-back telephone call from the firehouse or police is relayed and connected to specified telephone sets or loudspeakers in the company to allow persons who are not directly concerned with the firehouse or police to hear the contents. Consequently, the persons who are not directly concerned can recognize the outline of the situation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017172-A (JP)
Title: Communication equipment
Inventor: YOSHIKAWA MASAHIRO
IPC: H01Q1/46
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with an internal antenna connection cable; to reduce cost, space, and size, as well as connection points when an antenna is connected; and to shorten cable length to prevent degradation in signal, resulting in reduced power consumption.  <P>SOLUTION: The communication equipment comprises an internal antenna 4, an internal antenna cable 6 connected to it, an internal antenna connector 16 provided to the tip of the internal antenna cable, and an antenna connector 9 provided to the side surface of a communication equipment body. The internal antenna connector can be connected to the antenna connector, and it can also connect to an external cable connector 15 that is connected to the external antenna.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017664-A (JP)
Title: Motor
Inventor: SUZUKI SATOSHI
IPC: H02K13/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor for stabilizing and improving a contact state between a brush and a commutator, and reducing noise generated by a slide between the brush and the commutator.  <P>SOLUTION: The brush unit 30 of the brush 10 comprises: a base 31 integrally formed with comb teeth by a conductive metal such as a copper alloy, and bent in a V shape; and three longitudinal comb tooth pieces 32, 33 and 34 protruded from the base 31, and juxtaposed at equal intervals. The comb tooth pieces 32, 33 and 34 have respective corners 32a, 33a and 34a extended in the longitudinal direction, and twisted so as to contact with the commutator 9. Twisted positions are different in the juxtaposition direction of the comb tooth pieces 32, 33 and 34. Lengths of the comb tooth pieces 32, 33 and 34 are same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013354-A (JP)
Title: Paper delivering loading unit
Inventor: KIMURA MASAHARU
IPC: B65H31/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper delivering loading unit allowing a user to easily acquire a loading quantity of paper on a paper delivering tray, for avoiding the situation of interrupting printing processing when the paper delivering tray becomes full such as interrupting the printing processing, by enabling an image forming device to detect its full state by a fullness detecting sensor arranged in the vicinity of a paper delivery port for preventing a paper jam, when becoming full when delivering paper gathers in the paper delivering tray after finishing the printing processing, even if high speed and large quantity printing is made possible by increasing the storage number of a paper feeding cassette in response to speeding-up of a printing processing speed.  <P>SOLUTION: An index part is arranged for displaying a loading quantity of paper loaded on the paper delivering tray. Such a constitution can easily confirm a residual loadable quantity, that is, the loadable number, by enabling the user to easily and surely confirm the index part and the paper loaded on the paper delivering tray, without relying on an ambiguous reference such as an experience.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015422-A (JP)
Title: Positive photosensitive composition, pattern forming method using the same, resin for use in the same, and compound for synthesizing the resin
Inventor: SAEGUSA HIROSHI
IPC: C08F220/28
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition in which line edge roughness and pattern collapse are improved, even in the formation of micropatterns of 100 nm or smaller, in the positive photosensitive composition for use in a semiconductor manufacturing process, such as ICs, manufacture of circuit boards, such as liquid crystals and thermal heads, and other photofabrication processes, and to provide a pattern forming method that uses the positive photosensitive composition, a resin for use in the positive photosensitive resin composition, and a compound for synthesizing the resin.  <P>SOLUTION: The positive photosensitive resin composition includes (A) a resin, having a repeating unit of a specific structure, decomposing due to the action of acid, and having solubility increased in an alkali developer, and (B) a compound generating the acid by irradiation with active light ray or radiation. The pattern forming method uses the positive photosensitive composition, and the resin is used for the photosensitive composition. The compound is used in synthesizing the resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021709-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KATO OSAMU
IPC: H01L21/3213
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To form an electrode in a semiconductor device inexpensively by removing an undesired electrode and a barrier metal layer without using CMP consuming an expensive slurry.  <P>SOLUTION: Wet etching is used in different steps, so as to thoroughly remove each of an outer electrode layer and an outer barrier metal layer 21b. Accordingly, no step for removing the outer electrode layer and the outer barrier metal layer at the same time is provided to form an electrode 25. As a result, CMP is not required, and only wet etching is adopted to remove the outer electrode layer and the outer barrier metal layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018070-A (JP)
Title: Game machine
Inventor: MIYAMOTO EIJI
IPC: A63F5/04
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for improving player's interest while keeping the balance of the profit of a player and the profit of a manager by providing an element which enables the player to predict a set value determined for the game machine.  <P>SOLUTION: While RB2 is determined by a probability higher than that of RB1 as an internal winning combination when the set value stored by a set value storage means is "1", the RB1 is determined by a probability higher than that of the RB2 as the internal winning combination when the set value stored by the set value storage means is "6". Then, the rotation stop of reels is controlled so as to display a pattern combination relating to the RB1 by a first valid line on the basis of the detection of a stop operation when the RB1 is determined, and the rotation stop of the reels is controlled so as to display a pattern combination relating to the RB2 by a second valid line on the basis of the detection of the stop operation when the RB2 is determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007046779-A (JP)
Title: Assembly which is easily disassembled and fastened, structure which is easily disassembled and fastened, male screw for easy disassembling and fastening, male screw with washer for easy disassembling and fastening, and manufacturing method therefor
Inventor: SUGIYAMA KAZUO
IPC: F16B4/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly which is easily disassembled and fastened and a structure which is easily disassembled and fastened which do not need the control of fastening torque at the time of fastening, and which make secure operation possible.  <P>SOLUTION: The assembly which is easily disassembled and fastened is constituted by attaching one member having a through hole for a male screw to the female screw part of the other member having the female screw part with the male screw and a washer. The male screw has an intermediate part between the male screw part and the head having a larger diameter than the male screw part, and the intermediate part, which is provided by forming a level difference with the male screw part, has a diameter which is larger than the outer diameter of the male screw part and smaller than the diameter of the head. Then the washer is arranged between the side of the male screw part of the head of the male screw and the other member. The washer has an inner diameter, which is larger than the diameter of the intermediate part of the male screw and smaller than the diameter of the head of the male screw, and an outer diameter which is larger than the diameter of the head of the male screw. When the washer is heated to predetermined temperature or more, it is deformed and the inner diameter of the washer becomes larger than or equal to the diameter of the head of the male screw.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008025867-A (JP)
Title: Ejector type refrigerating cycle and evaporator unit
Inventor: AUN TEIYUYA
IPC: F28F9/02
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporator unit capable of clarifying an allowable range of pressure loss of evaporators 15, 18, and increasing an effective flow channel cross-sectional area to achieve the allowable range of the pressure loss.  <P>SOLUTION: In this ejector type refrigerating cycle wherein the evaporators 15, 18 having prescribed pressure loss are disposed at least at one of a suction side and an outflow side of an ejector 14, the pressure losses ΔP1, ΔP2 of refrigerants in the evaporators 15, 18 are determined to be lower than pressure rising PE by the ejector 14 when a system is in a maximum load condition. By determining the pressure losses ΔP1, ΔP2 of the refrigerants in the evaporators 15, 18 smaller than the pressure rising PE by the ejector (ΔP1, ΔP2<PE), an average evaporation temperature in the evaporators 15, 18 can be lowered than that of a conventional expansion valve cycle. Accordingly, cooling performance can be surely improved by increasing temperature difference with respect to cooled fluid such as the air.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024761-A (JP)
Title: Method for producing resin varnish and the resultant resin varnish
Inventor: MURAYAMA YUICHI
IPC: C08K3/00
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-viscosity resin varnish in high concentrations while avoiding generating resin insolubles and securing inorganic filler's homogeneous dispersion.  <P>SOLUTION: The resin varnish is obtained by the following process: A first cyanate resin of lower weight-average molecular weight is mixed with an unslurried methyl isobutyl ketone followed by agitation, and an epoxy resin is then mixed and agitated to obtain a first solution. A biphenyl resin and a second cyanate resin of higher weight-average molecular weight are then mixed with the first solution followed by agitation to obtain a resin solution. Subsequently, silica is successively added to the resin solution and the resultant silica-compounded resin solution is subjected to ultrasonic dispersion and ultrasonic filtration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028080-A (JP)
Title: Substrate processing apparatus
Inventor: AIHARA TOMOAKI
IPC: H01L21/304
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate drying apparatus capable of smoothly flowing down solvent steam between substrates to prevent variation in drying by exhausting an air from a processing tank.  <P>SOLUTION: A control section 71 moves a plurality of substrates W to a processing position using a lifter 31, and processes the substrates W with a processing liquid supplied to the processing tank 1 via a supply/exhaust pipe 7. Steam of isopropyl alcohol is supplied from each of supply ports 67 of an automatic cover 23 and a processing solution is discharged via a discharging pipe 57 to exhaust the air in the processing tank 1 by a first vacuum pump 19. Since the air is exhausted from the processing tank 1, the steam of isopropyl alcohol supplied from the upper part of the processing tank 1 is smoothly flown down between the substrates W and discharged from the supply/exhaust pipe 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024559-A (JP)
Title: Operation managing method and operation managing system for cement manufacturing apparatus
Inventor: MONNO HIROAKI
IPC: F27D19/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation managing method and an operation managing system to stably operate a cement manufacturing apparatus when wastes or low grade fuels different in properties are used as raw fuels for cement production.  <P>SOLUTION: After a dust-containing exhaust gas is extracted from the end of a cement kiln and cooled, dust is separated from the exhaust gas. Sulfur concentration at the end of the kiln is calculated by measuring SO<SB>3</SB>concentration in the dust and SO<SB>2</SB>concentration in the exhaust gas after separating the dust and then the raw fuels to be supplied to the cement manufacturing apparatus are controlled according to the sulfur concentration at the end of the kiln.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024567-A (JP)
Title: Spherical silica-based mesoporous body and its manufacturing method and basic dye adsorbing material using the same
Inventor: MORI TOMIKO
IPC: C01B37/02
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical silica-based mesoporous body suitably usable as a metal ligand and a dielectric material and to provide its manufacturing method suitably used when a spherical silica-based mesoporous body modified with an organic functional group containing a cyano group and containing a carboxy group is manufactured and also to provide the spherical silica-based mesoporous body modified with the organic functional group containing the carboxy group and exhibiting a high adsorption property to a basic dyestuff, a protein, a metal or the like and to provide its manufacturing method.  <P>SOLUTION: In the spherical silica-based mesoporous body having an average particle diameter of 0.01-3 μm and radial pores having a central pore diameter of ≥1 nm, the spherical silica-based mesoporous body is modified with the organic functional group containing the cyano group or the carboxy group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026783-A (JP)
Title: Display panel driving circuit
Inventor: NISHIMURA MOTOAKI
IPC: G09G3/36
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel driving circuit capable of quickly driving a display panel with high accuracy.  <P>SOLUTION: The display panel driving circuit includes: a first differential amplification circuit having a differential amplification stage and an output amplification stage and amplifying the power of a DAC (digital analog converter) output; a switching circuit opening and closing between the first differential amplification circuit and the outside; a second differential amplification circuit having a differential amplification stage; a switching circuit opening and closing between the DAC and the second differential amplification circuit; a capacitor with one end connected to a non-inverting input terminal of the second differential amplification circuit; a switching circuit opening and closing between the output terminal of the second differential amplification circuit and the other end of the capacitor; a switching circuit opening and closing the second differential amplification circuit and the outside; a switching circuit opening and closing between the DAC and the other end of the capacitor; and a control circuit externally supplying an output signal of the first differential amplification circuit in a first period and externally supplying an output signal of the second differential amplification circuit in a second period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025816-A (JP)
Title: Paper connecting nail
Inventor: KANEKO YOSHIHIRO
IPC: F16B15/00
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper connecting nail, which is made of stainless steel, and has excellent corrosion resistance and environmental conformity at low cost, in the paper connecting nails connected by using a paper-made connecting band for paper.  <P>SOLUTION: The paper connecting nail includes: a paper-made connecting band where a heat fusing adhesive is applied to the side thereof; and a plurality of nails connected at equal spaces through the heat fusing adhesive. The nail has the following chemical composition: by mass%, C: 0.003-0.04, Si: 0.05-1.0%, Mn: 0.05-0.5%, P: 0.04% or less, S: 0.005% or less, Cr: 10.5-18.0%, O: 0.010% or less, N: 0.003-0.04%, further one kind or more from Nb:0.1-0.8%, Ti: 0.01-0.5%, the residue is Fe and substantially inevitable impurity, and [O]+[S] ≤0.01% and [Mn]+[Cr]+[Si]≤18.5%.  <P>COPYRIGHT: (C)2008,JPO&INPIT