baber/WOPTO huggingface dataset:
Patent JP-2003154520-A (JP)
Title: Manufacturing method for prepreg
Inventor: ONISHI NOBUMITSU
IPC: B29B11/16
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a prepreg which hardly causes a defective appearance such as a wrinkle. SOLUTION: A resin impregnated base material 1 prepared by impregnating a glass base material 10 with a resin composition 22 constituted mainly of a thermosetting resin is introduced into a first vertical zone 11 of a dryer and after the base material 1 passes through the first zone 11, the direction of advance thereof is changed by a first exit roll 2 provided above the exit of the first zone 11 and by a top roll 3 provided on the lateral side of the first exit roll 2. Then, the material 1 is introduced into a second zone 12 of the dryer and the resin in the material is half cured. In this method, a press roll 4 is provided between the first exit roll 2 and the top roll 3 and the press roll 4 presses the resin impregnated base material 1 from the side opposite to the side whereon the first exit, roll 2 and the top roll 3 come into contact therewith.
Patent JP-2003161397-A (JP)
Title: Branch coupling and connection structure of tube using the same
Inventor: FUJII AKIHIRO
IPC: F16L41/08
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch coupling for simply and further securely connecting a branch tube and a main tube in a drainage pipe of a culvert underdrain or the like.  <P>SOLUTION: The branch coupling (15) is integrally formed with one end (16) inserted into a connecting hole (7) which is formed at a tube wall (6) of a main tube (1) and the other end portion (17) joined to an end portion of the branch tube (10), and upon an end portion (16) made it possible to elastically deform, is bulged with a plurality of locking protrusions (20), (21) to prevent the coming-off of the connecting hole (7) of the end (16) by abutting on the inside surface around the connecting hole (7) when the main tube (1) is inserted into the connecting hole (7) and by suitably spacing to run along the shape of the connecting hole (7) of the main tube (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159852-A (JP)
Title: Printing apparatus
Inventor: ONO TSUNEO
IPC: B65H23/035
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus equipped with a protective plate for smoothing a paper supply route to eliminate trouble at the time of printing in a printer receiving the supply of paper from the back surface of the printer.  <P>SOLUTION: In the printing apparatus 1 having a connector 3 for wiring provided to the back surface 1a thereof, the protective plate 2 for protecting the connector 3 for wiring and cables 4 is provided to the back surface of the printing apparatus 1 and a guide part 6 for regulating the width of paper P fed into the printing apparatus 1 is provided to the protective plate 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159463-A (JP)
Title: Game machine
Inventor: OKI MAKOTO
IPC: A63F7/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which has two choices of time to backup a storage means for game data.  <P>SOLUTION: The game machine is provided with a first backup electric power source and a separate backup electric power source to be added to the first one as backup electric power sources for a storage means for game data and can switch to backup either for a prescribed period of time only with the first backup electric power source or for a longer period of time with the first and the separate backup electric sources than the time only with the first one.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163512-A (JP)
Title: Package for housing semiconductor device, and semiconductor device
Inventor: OGAWA TAKASHI
IPC: H01L23/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To offer a semiconductor package excellent in transmission efficiency of a high frequency signal and a semiconductor device.  <P>SOLUTION: Substance 1 having a placement part 1a to mount a semiconductor device 5 on the top main side, a metal frame 2 connected so that substrate 1 may be surrounded in the top main side of base substance and having a through hole 2b formed in its side, and a coaxial connector 3 which is inserted into the penetration hole 2. In addition, a shelf 2a is formed whose concave is formed on a lower part of the through hole 2b inside the frame 2, a substantially quadrangle circuit board 6 is inserted in the concave 2a, and line conductor 6a which connects electrically the semiconductor device 5 and a central conductor 3b of a coaxial connector 3 to the central part of the upper part of the upper surface of the circuit board 6 in substantially parallel portion at the side of concave.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166087-A (JP)
Title: Corrosion prevention material
Inventor: WAKABAYASHI TORU
IPC: E02D31/06
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive corrosion prevention material which can substitute conventional cathodic protection methods, and does not need maintenance.  <P>SOLUTION: The corrosion prevention material comprises a porous lightweight body and a corrosion inhibitor, and may further include metal zinc and zinc salts. Then, a corrosion preventive function of the zinc salts to quickly form the film on the object surface to be corrosion-prevented, enables a corrosion prevention effect to start just after beginning of the corrosion prevention.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002204527-A (JP)
Title: Method and device for assessing stability of electric power transmission network
Inventor: PINZON CHRISTIAN
IPC: H02J3/24
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To continuously compute and output a current stability margin and supply a measured value of its quality. SOLUTION: In a method and system for assessing the stability of an electric power transmission network, where at least one pair of measured values comprising first and second measurement points (P1, P2), each measurement point comprising a voltage and a current phasor, is processed, and where Thevenin impedance (Zt) and a current stability margin (dS(k)) value are computed, a validity indicator (v) is computed which depends on whether there is a difference between the first and second measurement points and whether there is a difference between, corresponding estimated first and second load impedances (Za). From all validity indicators (v) associated with all of at least one pair of measured values, a quality indicator (q) is computed, which is associated with the Thevenin impedance value (Zt) and with the current stability margin (dS(k)).
Patent JP-2003167552-A (JP)
Title: Multi-color display
Inventor: SUGIHARA TSUKASA
IPC: H01L33/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suitable multi-color display which does not change hue of display colors even when the entire display is changed in luminance.  <P>SOLUTION: In the multi-color display comprised of light emitting elements provided with red LEDs and green LED, and a control part for adjusting the luminance of the light emitting elements, the control part controls so as to increase the luminance of the red LED higher than that of the green LED when decreasing the luminance of the multi-color display, and to increase the luminance of the green LED higher than that of the red LED when increasing the luminance of the multi-color display, and thereby prevents the hue of the display colors from varying even when the multi-color display is varied in luminance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166715-A (JP)
Title: Glow plug
Inventor: TANIGUCHI MASAHITO
IPC: F23Q7/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glow plug which is easily manufactured by assembling a metal ring and a main piece to a ceramic heater in a shrink-fitting manner, and prevents the ceramic heater from being easily cracked or broken by the local concentration of the tightening force during the shrink-fitting operation.  <P>SOLUTION: In the glow plug 50, a first gap G1 is formed between a rear end part of an outer circumferential surface of the ceramic heater 1 and a rear end part of an inner circumferential surface of a heater holding ring 3. An inner fitting part 40 which is a shrink-fitting part between the ceramic heater 1 and the heater holding ring 3 is formed adjacent to the forward side of the first gap G1. A second gap G2 is formed at the position across the first gap G1 and the inner fitting part 40 in the direction of the axis O between an outer circumferential surface of the heater holding ring 3 and an inner circumferential surface of the main piece 4. Outer fitting parts 41 and 42 forming the shrink-fitting part between the heater holding ring 3 and the main piece 4 are formed in an area other than the second gap G2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166488-A (JP)
Title: Multi-stage compression type rotary compressor
Inventor: MATSUMOTO KENZO
IPC: F04C18/356
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage compression type rotary compressor of internal middle pressure type which avoids breakage of its vane and rollers.  <P>SOLUTION: The multi-stage compression type rotary compressor is equipped with a back pressure chamber 99 to energize the vane 50 toward the upper roller 46 at normal times, a communication passage 100 to put the refrigerant discharge side of a second rotary compressing element 34 in communication with the back pressure chamber 99, and a pressure regulating valve 107 to open and close the communication passage 100. The communication passage 100 and pressure regulating valve 107 are located inside an upper supporting member 54. The valve 107 opens and closes the passage 100 so as to keep the pressure in the back pressure chamber 99 to a specified value lower than the refrigerant discharge side of the second rotary compressing element 34 and higher than the pressure in a sealed vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002206249-A (JP)
Title: Manhole and construction method therefor
Inventor: MIYAJI TOSHIO
IPC: E02D29/12
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To shorten the term of construction work for a manhole, reduce construction costs and an area exclusive to the construction work, and enhance earthquake resistance, etc., by increasing the joining strength of a manhole skeleton block. SOLUTION: The manhole 1 is composed of a lower manhole skeleton 2, which communicates with respective small-bore jacking pipes 4a and 4b via cut-off equipment 3, an intermediate manhole skeleton 5, which is connected to the top of the skeleton 2 by welding, an upper manhole skeleton 6, which is connected to the upper part of the skeleton 5 by welding, and a coupling easing 100. The skeleton 2, the skeleton 5 and the coupling easing 100 are turned for press fitting while being connected together.
Patent JP-2003168164-A (JP)
Title: Sales data processor
Inventor: ONO TETSUO
IPC: G07G1/12
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales data processor by which there is no risk of making erroneous calculation, a processing time is shorter than that in a conventional processor and change can be paid by means of an automatic change paying machine in paying processing in the case of collective payment.  <P>SOLUTION: The sales data processor which registers commodities purchased by a customer, which calculates and pays the total amount of money for purchase, and which prints a receipt to issue comprises a storage means 13 for storing the total amounts of money of receipts issued just before by at least the portion of a plurality of transactions, a designating means for designating transactions to be paid collectively among the plurality of the transactions, a calculation means 11 for adding the total amount of money for the designated transactions and calculating the entire total amount of money, an input means 15 for inputting the amount of kept money from the customer, and a change calculation means 11 for calculating the amount of money of the change from the amount of the kept money and the entire total amount of money calculated by the calculation means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172514-A (JP)
Title: Combustion device
Inventor: MIURA KEIICHI
IPC: F23N5/24
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device with an exhaust flue improved to securely detect an abnormal gas without significantly enlarging the device and to provide the exhaust flue.  <P>SOLUTION: A channel 48 of the combustion gas in the exhaust flue 4 has an inverting channel part passing a part over a virtual horizontal space and leading to a vent hole 15 when the virtual horizontal space including the vent hole 15 is assumed, and an exhaust gas sensor 27 is mounted in the inverting channel. The channel 48 of the combustion gas also has a baffle plate 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174051-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YODA OSAMU
IPC: H01L21/56
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and highly reliable semiconductor device where the loading of a solder bump for outer electrode is not required.  <P>SOLUTION: A semiconductor element 3 is bonded to the center of a side where the conductor pattern 4 of a substrate 1 is formed. An aluminum bonding pad 6 formed on the surface of the semiconductor element 3, and a gold-plated bonding pad 5 on a conductor pattern 4-side are connected by ball-bonded metal wire 7. The substrate is set in upper/lower molds 9 and 10, where the semiconductor device is generated. The whole face of a side where the semiconductor element 3 is loaded is resin-sealed by sealing resin 8. Sealing pressure at the time of sealing resin is made strong enough to project the conductor pattern 4 to a through hole 2 side. The conductor pattern 4 is depressed to the through hole 2 side, and the prescribed quantity of it is projected at the time of sealing resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169999-A (JP)
Title: Iron
Inventor: HASHIMOTO MASAHIKO
IPC: D06F75/26
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron by which fear for burn is less compared with a conventional technology regardless of the state of the iron.  <P>SOLUTION: This iron is equipped with a oscillating body 18 and an ultrasonic oscillator 22. In this case, the oscillating body 18 is provided on a bottom surface of a box body 10. The ultrasonic oscillator 22 vibrates the oscillating body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172485-A (JP)
Title: Pipe joint
Inventor: GOMI CHIKASHI
IPC: F16L21/06
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint which is free from being left without fastened by easily confirming its joining condition in joining the pipe joint, is surely and properly fastened, and also is stably and properly fastened even to a pipe of a different diameter to perform the joining in a sealed condition.  <P>SOLUTION: In this pipe joint where an outer peripheral face position where pipe ends of the pipes 30 are abutted on each other, is surrounded by an approximately C-shaped housing 11 accommodating a seat lock mechanism 20 having a seat ring 21, a lock ring 22 and the like, both end parts 12, 12 in the circumferential direction of the housing 11 are fastened by a fastening member 18 such as a bolt to join the pipes 30, 30, one or both of the both end parts 12, 12 of the housing 11 are provided with contact parts 13, the contact part 13 is abutted on the other contact part 13 or the other end part 12 of the housing 11 in fastening the housing 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172116-A (JP)
Title: Oil tank structure for small vessel
Inventor: MURAMATSU HITOSHI
IPC: B63B25/10
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an oil from blowing off to a breather chamber of an oil tank.  <P>SOLUTION: The oil tank 27 is provided to supply the oil to a feed side pump 53 of an oil pump to be driven by an engine 3 and to return the oil from a suction side pump 52 of the oil pump. The breather chamber 80 connected to an intake system 43 of the engine 3 is formed on an upper part of the oil tank 27. A breather plate 73 having path holes 73d is mounted between the breather chamber 80 and the oil tank 27. A bank part 73f surrounding the path holes 73d and projecting downward is formed on a lower surface of the breather plate 73.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169891-A (JP)
Title: Coin conveyor
Inventor: HIRANO SHIGERU
IPC: A63F5/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin conveyor by which a cost can be reduced by simply constituting a second mechanism and a third mechanism.  <P>SOLUTION: A first mechanism 30 sends stored coins C1 in a laid posture one by one. The second mechanism 40 guides the coins C1 sent out one by one from the first mechanism 30 to be in a standing posture from the laid posture while sandwiching them from both of the directions in a direction parallel to the face direction of the coins C1. The third mechanism 50 lifts the coins C1 while keeping them in the standing posture. The second mechanism 40 guides the coins C1 merely from the laid posture to the standing posture, and the third mechanism 50 merely lifts the coins C1 made into the standing posture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169594-A (JP)
Title: Aspiration equipment for spinal cord of cow and method of aspiration for spinal cord of cow
Inventor: SANEKATA SHIGEMICHI
IPC: A22B5/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide aspiration equipment for spinal cord of a cow which remarkably shortens processing time per cow and facilitates collecting treatment of the removed spinal cord.  <P>SOLUTION: The equipment completely collects the spinal cord 21 including a sacral vertebra part of the cow 20 in one insertion and pull out by acting a strong aspiration to the tip of a first step 5a of an aspirating hose by largely setting the conductance of the whole hose 5 for aspiration of the spinal cord by connecting a third step 5c of the hose with a large diameter to the first step 5a of the hose with a relatively small diameter through a second step 5b of the hose with a short length connected to the rear part of the first step 5a of the hose, and using a vacuum pump 2 with capacity of discharge air volume far from the volume of a vacuum tank 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175411-A (JP)
Title: Eccentric mechanism of chuck tooth
Inventor: HAYAKAWA HIROMI
IPC: B23B31/36
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentric mechanism of a chuck tooth, capable of surely fixing a workpiece with a desired amount of eccentricity by simple structure and simple work.  <P>SOLUTION: This eccentric mechanism 23 for a chuck tooth is used in a lathe, and provided on the chuck tooth 21a having a grasping part 22 for grasping a workpiece. The mechanism is formed by a first piece 7 having a support surface 13 for supporting a work and a first sliding surface 11 inclined to the support surface 13, a second piece 8 interposed between the first piece 7 and the grasping part 22 and having a second sliding surface 12 brought into sliding contact with the first sliding surface 11 and a sliding surface 14 brought into sliding contact with the grasping part 22, and a moving means for moving the second piece 8 in the direction parallel to the rotating shaft of the lathe. The second piece 8 is moved to move forward and backward the first piece 7 in the direction vertical to the rotating shaft, thereby making the work eccentric.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177964-A (JP)
Title: Device and method capable of reconstituting cache memory
Inventor: MURAYAMA KOHEI
IPC: G06F12/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable fast memory access by access to an SRAM irrelevantly to whether cache memory constitution of processes performed by a controller of decoding equipment performing various processes is suitable.  <P>SOLUTION: For a controller of hybrid equipment, the SRAM and an SRAM controller equipped with a cache memory controller and a fast memory controller are arranged in the form of provision from a CPU, and the SRAM is reconstituted dynamically with the cache memory and fast memory according to whether a performed process is proper to make memory access fast irrelevantly to the process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177269-A (JP)
Title: Method for splicing optical fiber
Inventor: OKA TAICHI
IPC: G02B6/255
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber splicing method in which optical fibers with different MFD diameters can be spliced with low connection loss.  <P>SOLUTION: Connection loss is minimized by optimizing discharge conditions for the fusion so that the MFD diameter is expanded prior to the pressing of the optical fibers to be fused as well as concurrently with the pressing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183186-A (JP)
Title: Method and device for searching out activated complex compound
Inventor: KAWAKAMI TATSURO
IPC: G06F19/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for searching out an activated complex compound capable of accurately and stably calculating the activated complex compound and the activation energy based on the principle of state transition in a reaction process.  <P>SOLUTION: The method for searching out the activated complex compound comprises a step for inputting molecular structures for the input of a molecular structure before reaction (a reaction system) and a molecular structure after reaction (a generation system) in the reaction process, a step for calculating potential energy distribution for calculating the potential energies of the two molecules by the molecular orbital method for all the reaction coordinates in the reaction process, starting from the two molecular structures inputted in the above step for inputting the molecular structures, and a step for determining the activated complex compound on the reaction coordinate (the molecular structure) satisfying the saddle point condition, in the potential energy distribution on each reaction coordinate calculated in the step for calculating the potential energy distribution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181059-A (JP)
Title: Game machine, controlling method of game machine, storage medium storing control program capable of executing the method and server
Inventor: TOMOCHIKA HIROSHI
IPC: A63F13/53
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can give a player the pleasure of estimating the time when the next big hit state of a game is expected to be provided, on the occasion when the player chooses the game machine.  <P>SOLUTION: In the game machine wherein patterns are displayed repeatedly in a variation-and-stop cycle in a display part and the big hit state of the game is brought about when the patterns stop in a prescribed combination, a background image sectioned into a plurality of regions is displayed in a part or the whole of the area of the display part, while image pieces of a display color discernible from the background image are displayed and combined so that they are inlaid in sections, and after the prescribed image pieces are combined and displayed in all the sections, the patterns stop in the prescribed combination and shift to the big hit state of the game. Thus the image pieces function as big hit information display means which are displayed in the display part of the game machine.  <P>COPYRIGHT: (C)2003,JPO