baber/WOPTO huggingface dataset:
Patent JP-2004055998-A (JP)
Title: Method and device for manufacturing semiconductor device and semiconductor device using the same
Inventor: OTA TAKEJI
IPC: H01L21/205
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a semiconductor device having stable film forming performance by removing any vaporized path whose heating should be maintained and a semiconductor device using this.  <P>SOLUTION: A film formation wafer is conveyed in a treatment chamber, and heated in a predetermined temperature range as shown in a treatment step S1. For example, a supporting stand on which one film formation wafer is arranged is heated, and the temperature of the film formation wafer is increased to the predetermined temperature range. Then, the film formation wafer is rotated by the predetermined number of times of rotation in a CVD treatment chamber as shown in a treatment step S2. For example, a mechanism in which the supporting stand is rotation-controlled is included, and the film formation wafer is rotated by the predetermined number of times of rotation. Then, liquefied raw materials necessary for the CVD film formation are turned into sprayed state, and supplied to the rotated film formation wafer as shown in a treatment step S3. It is desired that an ink jet system is used for the system to turn the liquefied raw materials into the sprayed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055491-A (JP)
Title: Battery case structure of sealed type battery
Inventor: TANAKA TADASHI
IPC: H01M10/613
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery case structure in which improvement of water vapor barrier property of a battery case of a sealed type battery is possible.  <P>SOLUTION: The battery case 5 of the sealed type battery is made of a resin and comprises a plurality of partition walls 6 and a plurality of ribs 7 on the outside surface respectively. When projections for forming the passages for passing cooling air between the battery cases 5 are not provided on the outside of the battery case 5, a film 8 that contains a metallic layer or an inorganic substance layer for suppressing transmission of water and gas in the electrolytic solution and has projections for forming the passages for passing of the cooling air between the battery cases 5, is pasted on the outside surface of the battery case 5. When the projections for forming the passages for the passing of the cooling air between the battery cases 5 are provided on the outside surface of the battery case 5, curved portion for expanding the width of the root portion of the projections is provided on the surface of the projection, or the width of the projections is expanded toward the root portion of the projections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059032-A (JP)
Title: Inner plug and cap with the same
Inventor: NOSE KAZUAKI
IPC: B65D39/16
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic-resin-made inner plug to be fitted into a neck 2 of a container body C, which is easy to remove, is easy to hook a finger even in the plug applicable to a container with a small neck, is simple in structure and can be inexpensively manufactured.  <P>SOLUTION: The inner plug exhibits a bottomed dishlike form having a flange 5 to be fitted over the neck 2 extending from the upper end of the peripheral wall 3 to be fitted into the upper end of the inner periphery of the neck 2 and having an integrally connected semicircular handle 8 with both ends coupled with a pair of support levers 7 standing from the upper surface of a bottom wall 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062678-A (JP)
Title: User participation type information expansion system and mobile information terminal for displaying information including multimedia to be expanded by user participant
Inventor: ISHITSUKI KOUJI
IPC: A63F13/332
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user participation type information expansion system which provides information including multimedia information such as user participation type voices and images and controls story expansion in accordance with user's selection.  <P>SOLUTION: This user participation type information expansion system for providing a mobile information terminal with the information including multimedia to be expanded by user's participation is provided with a determining means for determining the next contents to be expanded in accordance with a selective information request by the user for the information provided to the mobile information terminal, an information configuring means for configuring information including a multimedia attribute for specifying multimedia representing the contents partially or entirely as the next information to be expanded on the basis of the contents determined by the determining means, and a transmitting means for transmitting the information to the mobile information terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060876-A (JP)
Title: Connection structure of water passage member
Inventor: NOSAKA KAORU
IPC: F16L41/03
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost cast connection part for a water passage member providing low risk of water leakage.  <P>SOLUTION: This connection structure of a water passage member has a first water passage member having a first connection part to a second water passage member having a second connection part. By water-tightly connecting the first connection part and the second connection part, at least one water passage is formed by the first water passage member and the second water passage member. The first connection part is cylindrical and has a first collar portion and a seal member on the outer periphery. The second connection part is cylindrical and has a contact part cut for contacting with the seal member and sealing for water in the inner surface and a second collar part and a cut portion on the outer periphery. When connecting, the structure has a pinching member for pinching and fixing the first and second collar parts. The second water passage member is cast, and an as-cast portion is provided to a position opposing to a cylindrical part outside surface of the contact part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338851-A (JP)
Title: Communication quality estimation method, communication quality estimation apparatus and communication system
Inventor: HIKOKUBO TSUNEO
IPC: H04L1/20
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and accurately calculate a bit error rate when a digital modulation system of a high bit error rate is received in the case of receiving a digital modulation system of a low bit error rate.  <P>SOLUTION: An average signal point amplitude detection section 15A determines an average position of I and Q components when a received QPSK modulated signal is demodulated and a threshold calculation section 15B determines a threshold ths on an IQ plane based on the average signal point position of the received QPSK modulated signal and a theoretical distribution position on the IQ plane of signal points of a 16-value QAM signal. Then, a threshold decision section 14A makes a threshold-decision on the I and Q components of sequentially received QPSK modulated signals using this threshold ths and thereby calculates a simulated bit error rate of the 16-value QAM signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069156-A (JP)
Title: Cargo receiving method of common facility for drying and preparing and cargo receiving facility thereof
Inventor: HIRAO HISASHI
IPC: F26B25/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo receiving method and the device of a common facility for drying and preparing, capable of fully separately drying grains (consignment) carried into by a producer, simplifying the structure of the cargo receiving device.  <P>SOLUTION: A plurality of waiting tanks 7, 8 are arranged via a selector valve 12. A plurality of sorting tanks 7a, 7b, 7c with smaller drying capacity of a drier 3a are provided to the respective waiting tanks. Received grains of the same consignment are fed to the respective sorting tanks for quantity according to capacity ratios of the respective sorting tanks. Quantity of grains fed into the respective sorting tanks is grasped on the basis of detection signals from the feed quantity detection means, and the grains are discharged from the respective sorting tanks so that the feed quantity to the dryer is between the minimum holding capacity and the maximum capacity of the dryer according to the grasped grain quantity inside the respective sorting tanks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065568-A (JP)
Title: Game machine, pachinko game program and server
Inventor: NAKANO FUMIO
IPC: A63F13/35
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable players to enjoy games with higher expectations by making the game itself highly tricky even though with the probability of earning the big win game states almost fixed.  <P>SOLUTION: The game machine is provided with a lottery means which carries out the lottery to determine win or loss, timed for the entry into specified scoring slots by the game balls shot onto the game board or at a proper timing and a display means that enables the display of a plurality of identifying information images which are varied and stopped to be displayed according to the results of the lottery by the lottery means. It is also provided with a big win execution means for making the shift to the big win game states advantageous for the players when the wins are given as the results of the lottery by the lottery means, a big win game selection means which selects the first big win in which the shift to the big win game states is made immediately after the identifying information images are stopped and displayed or the second big win in which the shift to the big win game states is made after a prescribed period of the reservation thereof and a second big win history announcing means which announces the history pertaining to the second big wins selectively executed within the prescribed period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158826-A (JP)
Title: Battery charger
Inventor: INOUE KOICHI
IPC: H01R13/24
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To charge a plurality of types of secondary batteries having different lengths with an extremely simple structure. SOLUTION: This battery charger includes a long-battery fitting recessed part 4 and a short-battery fitting recessed part 5 capable of attachably/detachably fitting a long battery 2 and a short battery 3. The long-battery fitting recessed part 4 is a recessed part capable of fitting a AA battery, and the short-battery fitting recessed part 5 is a recessed part capable of fitting a AAA battery. The long-battery fitting recessed 4 includes a first charging terminal 6 coming into contact with a plus electrode of the long battery 2 on its one end, and a second charging terminal 7 coming into contact with the minus electrode thereof one the other end. The long-battery fitting recessed part 4 includes the short-battery fitting recessed part 5 at its bottom, which downwardly slopes from the first charging terminal 6 toward the second charging terminal 7. The short-battery fitting recessed part 5 includes a third charging terminal 8 coming into contact with the minus electrode of the short-battery 3 on the way of the bottom. The first charging terminal 6 is disposed on a position with which both electrodes of the long-battery 2 and the short-battery 3 come into contact with the electrode of the long-battery 2 coming into contact with the first charging terminal 6 and the second charging terminal 7, and the electrode of the short-battery 3 coming into contact with the first charging terminal 6 and the third charging terminal 8.
Patent JP-2004080873-A (JP)
Title: Electrical junction box
Inventor: ASAO TAKAHIRO
IPC: H02G3/16
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increases in cost and size of an electrical junction box, when using the electrical junction box, in common among vehicles of different specifications.  <P>SOLUTION: For all circuit specifications for the same model of vehicles, which accommodates an insulation plate 15 disposed with bus-bars 11 to 13 in the case of the electrical junction box, are equipped with electrical junction boxes and have different vehicle specifications and specification differences, the circuit divided according to any one circuit specification is previously divided with the bus-bars 11, 12 which constitute the circuit. The bus-bars 11, 12, which requires connections in the circuit specifications of the vehicle installed with the junction box are connected via a connection bus-bar 16 for another member. A protrusion portion 16a, above the connection bus-bar 16, is provided at an insulating space S located above the other bus-bar 14 routed between the divided bus-bars 11, 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188212-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HIRAI HIROYUKI
IPC: H01L21/60
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that prevents peeling and electrical connection fail from occurring between a chip and a substrate, even if the size of the semiconductor chip is increased, and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: When an anisotropic conductive paste (ACP) 3 is applied to a portion, corresponding to a semiconductor chip in a wiring board 11 after a conductor bump 6 is formed on the wiring board 11, the anisotropic conductive paste (ACP) 3 is excessively applied also to a portion corresponding to a corner in the semiconductor chip. When a semiconductor chip 4 is crimped, coating is formed so that a reinforcing member 35 made of the anisotropic conductive paste (ACP) 3 is formed at the corner section of the semiconductor chip 4. The reinforcement member 35 is formed in a stress dispersion type shape, represented by a curved surface having a positive radius of curvature, thus preventing stress from concentrating on the corner section of the semiconductor chip 4 by the reinforcing member, even if bending stress is applied on a semiconductor device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004079770-A (JP)
Title: Insulated gate type field effect transistor and its manufacturing method, and solid state imaging apparatus and its manufacturing method
Inventor: YOSHIDA HIROYUKI
IPC: H01L21/336
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated gate type field effect transistor, a solid state imaging apparatus using the same, and their manufacturing methods, which restrict the occurrence of a shutter step or restrict the occurrence of a punch through or injection.  <P>SOLUTION: In an insulated gate type field effect transistor 30, a gate electrode 32 is formed through a gate insulating film 31 on a semiconductor substrate 11, a source region 33 and a drain region 34 are formed on the semiconductor substrate 11 on both sides of the gate electrode 31. The transistor 30 comprises a p-type first diffusion layer 12 formed on the semiconductor substrate 11 at a position deeper than the drain region 34, and a p-type second diffusion layer 13 formed on the semiconductor substrate 11 at a position deeper than the first diffusion layer 12 and having a higher concentration than the first diffusion layer 12. The transistor 30 constitutes an output circuit of the solid state imaging apparatus, which can be used for any or all of the insulated gate type field effect transistor formed on the semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076867-A (JP)
Title: Seal part structure
Inventor: OTA AKIHISA
IPC: F15B1/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure a predetermined ability of a seal function without obstructing assemblability or giving unnecessary stress.  <P>SOLUTION: The seal part structure has an annular seal part 21 and 22 formed on one or both ends of a bladder 2, and holders 3 and 4 having annular holding parts 31 and 41 for holding the seal parts 21 and 22 formed on the outer periphery. The annular holding parts 31 and 41 of the holders 3 and 4 have annular protrusions 33 and 42 pressure welded by the seal parts 21 and 22 held in an elastically deformed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079406-A (JP)
Title: Method for manufacturing gas diffusion electrode, and fuel cell
Inventor: YOSHIDA CHIE
IPC: H01M8/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gas diffusion electrode which keeps specific volume resistivity, thermal conductivity, and gas permeability proper and is excellent in handling ability, and to provide a fuel cell using the gas diffusion electrode.  <P>SOLUTION: The method for manufacturing the gas diffusion electrode comprises a step in which a sheet of paper is made from slurry; and a step in which the made sheet of paper is heated and dried, where the slurry including solid matter is prepared by bringing (A) conductive powder of 50-90 mass %, (B) carbon fibers of 5-50 mass %, (C) organic fibers of 3-40 mass %, and (D) resin of 5-40 mass % together so as to make 100 mass %.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080697-A (JP)
Title: Communication terminal with emergency function
Inventor: HATANO HARUHISA
IPC: H04B7/26
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To send the transmission voice of a user certainly to an emergency center when using a car phone device with an emergency function.  <P>SOLUTION: In an emergency, such as a traffic accident, a micro computer 86 executes a process of amplifying the power of an output signal from a microphone 50, by making a transmission gain larger than normal when the computer 86 judges that the level of a transmission from an occupant is lower than prescribed. This process makes a gain control amplifier 82 automatically output a signal at a power level higher than normal, making it possible to send out an up-link communication signal to a base station 130 at the power level higher than normal, thus transmitting the voice of the occupant certainly to an operator at a service center 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081041-A (JP)
Title: Method and apparatus for producing heat-treated egg with eggshell
Inventor: ISE SHUNTARO
IPC: A23L15/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To produce heat-treated eggs with eggshell excellently heat-treated in a short time.  <P>SOLUTION: A plurality of raw eggs placed on a heat-resistant tray are transported in a fixed direction by a carrying belt 21. The raw eggs transported in the fixed direction are heat-treated by condensation latent heat of high-temperature water vapor in a heat treatment part 11 to give heated eggs. A carrying belt body 31 is arranged at the subsequent stage of the carrying belt 21 and transports the heat-resistant tray on which the heated eggs are placed in the fixed direction. In a cooling part 12, the heated eggs transported in the fixed direction are sprayed with a cold air jet stream and cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081094-A (JP)
Title: Fishing rod
Inventor: TAKIMOTO TOYOAKI
IPC: A01K87/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a durable fishing rod through preventing delamination or the like in providing a guide seat having a number of unevennesses on a padding area of a rod.  <P>SOLUTION: The fishing rod has the following structure. The guide seat ZB is integrated on the outer side of a specified position of a fiber-reinforced synthetic resin rod 10, the outer circumference of the guide seat is provided with many seat side unevennesses J extending circumferentially in the longitudinal direction of the rod, wherein the guide seat is wrapped with a fiber-reinforced resin prepreg ≤0.06 mm thick made by impregnating an epoxy resin into low-modulus carbon fibers unidirectionally arranged in parallel having a modulus of ≤49,000 N/mm<SP>2</SP>by orienting fiber direction to the axial direction of the rod.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087297-A (JP)
Title: Lamp socket
Inventor: IMAOKA YOSHIHIDE
IPC: H01R33/08
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To retain a lamp pin by a designed retention force by preventing deformation in the movable spring piece of a contact fixture, or the like.  <P>SOLUTION: A lamp socket comprises a plurality of contact fixtures 10, and a housing for accommodating them. The contact fixtures 10 are formed in shapes for integrating a fixed piece 100; a spring support section 101 that is curved in a U shape from one end 100a in the fixed piece 100; a protection frame 103 connected to the curved tip of the spring support section 101; and a movable spring 104 that is cut and raised from the inside of the protection frame 103, has a recessed lamp pin retaining section 104a for retaining the lamp pin at the center, and is supported at the side of the spring support section 101 in the protection frame 103 and opposes the fixed piece 100 along the protection frame 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162897-A (JP)
Title: Constant voltage generation circuit and semiconductor storage device
Inventor: TANZAWA TORU
IPC: H01L21/822
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To maintain output voltage Vo at high level even if power source voltage Vcc decreases in a constant voltage generation circuit, and to maintain a large readout speed by keeping the margin between a readout current and a reference current at a sufficient size.  <P>SOLUTION: The constant voltage generation circuit 1' is provided with a constant current generation circuit 10, a constant current generation circuit 40, and a constant voltage output part 30. The constant current generation circuit 10 is provided with nMOS transistor n5 connected using a diode to the constant voltage output part 30 and connected to a third current path 14. The drain voltage in the transistor n5 is output as an output voltage. In a semiconductor storage device, adjacent bit lines among a plurality of bit lines are connected to the bit lines unadjoining to each other among a plurality of bit lines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004092928-A (JP)
Title: Condenser and refrigerating machine
Inventor: IRITANI YOICHIRO
IPC: F28D7/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condenser and a refrigerating machine having high cooling efficiency by quickly removing a condensate from heat transfer pipe groups, and enhancing a heat transfer rate of a refrigerant and heat transfer pipes in the condenser.  <P>SOLUTION: This condenser has a vessel 14 for introducing the refrigerant downward from above, the heat transfer pipe groups 15a and 15b composed of a large number of heat transfer pipes arranged in the vessel so as to form two or more layer structures in the vertical direction and a liquid partition plate 20 slantingly arranged to a horizontal plane between respective layers of the heat transfer pipe groups, and is characterized in that a space part 22 extending in the vertical direction is arranged in the heat transfer pipe groups 15a and 15b, and an opening part 21 is formed in the liquid draining plate 20 for communicating the space part 22 in the upper heat transfer pipe group 15a with the space part 22 in the lower heat transfer pipe group 15b.  <P>COPYRIGHT: (C)2004,JPO