baber/WOPTO huggingface dataset:
Patent JP-2004291520-A (JP)
Title: Inkjet recording material
Inventor: TOKUNAGA YUKIO
IPC: B41M5/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording material which is excellent in high gloss and ink absorbing properties, has no cockling and high water resistance, and can be recycled as used paper.  <P>SOLUTION: In the inkjet recording material having at least one layer of a porous ink receiving layer mainly comprising inorganic fine particles on at least one face of a substrate, the substrate is a water-resistant/water absorbing substrate on both faces of which a water-resistant layer and a water absorbing layer are successively provided. The water-resistant layer is a layer prepared by applying 3-12 g/m<SP>2</SP>polymer latex with a glass transition temperature of -10 to 50°C. The water absorbing layer is prepared by incorporating 10-50 mass% of a filler with an oil absorption of 100-300 mL/100 g to all the filler of the water absorbing layer. A Cobb water absorption of the water-resistant/water absorbing substrate is ≤30 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291075-A (JP)
Title: Composite material for brazing, and brazed product using the same
Inventor: SAGAWA HIDEYUKI
IPC: B23K35/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material for brazing which has satisfactory brazing properties and which shows superior heat resistance and corrosion resistance in brazed joined parts, and also to provide a brazed product which has improved reliability in joined parts and low manufacturing cost.  <P>SOLUTION: This composite material 10 is used for brazing materials to be brazed with each other and is composed of a brazing layer 15 structured by laminating a Ti or Ti alloy layer 12 and a Cu and Cu alloy layer 13 alternately in two layers or more. In addition, the ratio of the Cu or the Cu alloy formed in the entire brazing layer 15 is 35-87 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293512-A (JP)
Title: Exhaust manifold with catalyst
Inventor: NAKAI HIDEO
IPC: F01N3/24
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold with a catalyst for holding full opening performance while realizing exhaust emission control in essential engine cooling state starting in a single type catalyst.  <P>SOLUTION: In this exhaust manifold with the single type catalyst, an exhaust gas gathering part 15 has a partition part 20 having a downstream side end surface part 22 opposed to an upstream side end surface part 32 of a catalyst carrier by dividing an exhaust gas flow into an exhaust gas flow from a set of cylinders discontinuous in ignition order and an exhaust gas flow from the other set of cylinders, and a clearance part 17 formed between the downstream side end surface part and the upstream side end surface part. The clearance part is regulated so that the area partitioned by a longitudinal directional width of the downstream side end surface part and the upstream-downstream directional length formed between the downstream side end surface part and the upstream side end surface part becomes 5 % or more of the cross-sectional area of the catalyst carrier 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295839-A (JP)
Title: Remote automatic optical wave measurement management and control system
Inventor: OCHI TOSHIYUKI
IPC: H04Q9/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote automatic optical wave measurement management and control system in which measurement management and control is applied to various displacement measurement by an optical wave measuring instrument by using a bidirectional radio packet communication means and, in addition, management and control can be performed through Internet communication by using a control unit from a remote place.  <P>SOLUTION: In this remote automatic optical wave measurement management and control system, a radio packet communication means performs bidirectional communication of a measurement data signal obtained by the optical wave measuring instrument 2 for measuring the displacement of a measuring object place 1 and its control signal with a management server 6, and its management and control means remotely uses the control unit to access the management server through Internet communication to manage and control the optical wave measurement instrument.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005933-A (JP)
Title: Refresh circuit having restoration time variable by operation mode of semiconductor memory device and its refresh method
Inventor: PARK JONG-YUL
IPC: G11C11/403
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refresh circuit having a restoration time variable by an operation mode of a semiconductor memory device and its refresh circuit.  <P>SOLUTION: A self-refresh oscillator generates a clock signal at a prescribed cycle and a refresh signal generation section receives the clock signal and generates first and second refresh signals. A standby refresh signal generation section receives the second refresh signal and a chip selection signal indicating the standby state of the semiconductor memory device and generates a standby refresh signal, and a wordline pulse generation section receives the first refresh signal and the standby refresh signal and generates a wordline driving signal. The pulse width of the wordline driving signal generated when the semiconductor memory device is in the standby state becomes longer than a pulse width generated when the semiconductor memory device in an active state. Consequently, the restoration time of memory cell data becomes longer in the standby state and sufficient restore is achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004304720-A (JP)
Title: Communication apparatus, method and system
Inventor: TSURUMAKI KOJI
IPC: G06F13/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To practice simply assignment of global IP addresses to personal computers and wireless communication.  <P>SOLUTION: A cradle 12 equipped with a charging means 16 for charging a mobile phone 15 capable of performing data communication with an Internet server 14 via a cellular communication network 25 is provided with a program for realizing a wireless LAN access point functionality 24 that establishes a first communication pathway capable of performing wireless communication with a personal computer 11. Further, the cradle 12 mounted with the mobile phone 15 is provided with a program for realizing modem functionality 27 that establishes a second communication pathway capable of performing data communication with the Internet server 14 using the mobile phone 15. Furthermore, the cradle 12 is provided with a program for realizing bride processing functionality 28 that performs data rely between the first communication pathway and the second communication pathway.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311677-A (JP)
Title: Semiconductor light emitting device
Inventor: YASUIKE NORIYUKI
IPC: H01L29/41
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which can be improved in emission efficiency per unit power.  <P>SOLUTION: The semiconductor light emitting device comprises a support substrate 1, a semiconductor layer 3 of a first conductivity type, an active layer 4 which is a light emitting layer, and a semiconductor layer 5 of a second conductivity type, all of which are stacked in this order. In the semiconductor light emitting device, a trench 6 is formed which is extended from the semiconductor layer 5 of the second conductivity type through the active layer 4 and reaches the semiconductor layer 3 of the first conductivity type. A first electrode 7 is formed in the trench 6 while a second electrode 8 is formed on the semiconductor layer 5 of the second conductivity type. At least, on a facing surface of the first electrode 7 and the second electrode 8, an insulation section 9 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003278924-A (JP)
Title: Selector valve, and coupling body thereof
Inventor: OKANO MASAAKI
IPC: E03C1/10
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selector valve for reducing the load in switching a raw water passage to discharge the raw water in a straight or shower-like manner from a water passage to feed water to a water purifier, and easily and safely performing the switching work.  <P>SOLUTION: The selector valve is disposed between a faucet and the water purifier. A water passage switching mechanism to switch the water passage to each raw water discharge port or a raw water feed port by turning a switching lever is provided in a selector valve body having a raw water inlet connected to the faucet, each raw water discharge port to discharge the raw water in a straight or shower-like manner and the raw water feed port connected to the water purifier, a ratchet mechanism is disposed on a turn- transmission unit by the switching lever, and the raw water feed port to feed the raw water to the water purifier is opened in the axial direction of a rotary shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309018-A (JP)
Title: Installation method of fan filter unit
Inventor: KAWAMURA YOSHIHISA
IPC: F24F7/06
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method of fan filter units capable of discharging dust from substrates without being retained and accumulated even if the dust generated in a clean room sticks onto the substrates in conveying the substrates one by one on a conveying path on a roller conveyor.  <P>SOLUTION: A plurality of fan filter units Fb are installed in the whole region above the conveying path being connected without a clearance in a conveying direction. A height Hb from the substrate 10 on the conveying path to a blowoff opening face 12 of the fan filter unit is set to 30 cm to 50 cm, and the flow velocity of clean air is set to 0.5 m/s to 0.8 m/s at a point of time when blown off from the blowoff opening face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319207-A (JP)
Title: Modular jack
Inventor: KAWAKATSU MASAHARU
IPC: H01R24/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modular jack in which a wire connecting work can be carried out without using an exclusive tool such as an impact tool and a tool such as a pair of pliers, and furthermore in which poor termination of an electric wire is hard to occur.  <P>SOLUTION: This jack is provided with a plurality of contacts 13 which are arranged in a plug insertion port 11a in a housing 1 and which are capable of contacting with a contact point of the modular plug, a terminal board 2 connected to the housing 1, and a protective cap 3 removable from the terminal board 2. In the terminal board 2, a terminal plate is arranged so that a crimping slit will correspond to between respective pairs of protective bulkheads 23 adjacent in the insertion direction of the modular plug. In such a state that the protective cap 3 has been removed from the terminal board 2, a simple tool part 35 in which one electric wire 5 is pushed into the crimping slit of the terminal plate selected alternatively among a plurality of terminal plates, and connected electrically is protrudingly installed at the protective cap 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313445-A (JP)
Title: Game ball throw-in device for game machine
Inventor: IYONO MAKOTO
IPC: A63F7/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball throw-in device for a game machine, by which not less than two units of game balls are easily taken into the game machine by a continuous throw-in operation, the multiple game balls are stored in credit at a time, and correspondence is performed even when the number of prescribed balls for one unit is changed.  <P>SOLUTION: A ball wheel to be rotated by the passage of the game ball is rotatably arranged in the flow-in passage of the game balls. The ball wheel includes a stopper to be freely engaged/disengaged. A detecting device which is rotated in synchronization with the ball wheel and detects the number of the balls to pass the ball wheel is connected to the ball wheel. The stopper is engaged/disengaged by the operation of a throw-in switch and the detection of the prescribed number of game balls passing the ball wheel by the detecting device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316862-A (JP)
Title: Range switching device for vehicle
Inventor: OZAKI KAZUHISA
IPC: F16H63/38
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately switch the spool of a manual valve in a shift by wire system with simple construction and control.  <P>SOLUTION: When switched according to driver's selection, the manual valve is roughly moved to a switch region (from a switch position (a1) to a switch region (c), e.g.) by a hydraulic actuator 5 and then further moved to a switch position (c1) set in part of the switch region (c) by a detent mechanism 7. The manual valve is located at the predetermined switch position (c1) with high accuracy by the detent mechanism 7, without highly accurate position control by the hydraulic actuator 5. Thus, simple construction is achieved without the need for complicated control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313640-A (JP)
Title: Game machine
Inventor: MIBE TOSHIYUKI
IPC: A63F5/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To keep the interest of a player and to provide an interesting game machine.  <P>SOLUTION: The game machine is provided with a condition setting means (a step ST75 for changing to a winning FT end drawing state, for instance) for setting a condition to impart a game value to the player as a specified condition and a condition reporting means (a sub control circuit 72, for instance) for reporting the specified condition to the player. A notice notifying that a specified reporting form (the image 127 of a boy holding fireworks, for instance) is to be derived is reported after reporting the specified condition to the player by the condition reporting means and before deriving the specified reporting form (character information and the image 126 of the boy holding the fireworks, for instance) to be reported in the case that the specified condition is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321877-A (JP)
Title: Washing and drying machine
Inventor: OSANAWA MITSURU
IPC: B08B11/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To excellently dry the inner surface of an instrument housed with a mouth downwards such as a round bottom flask.  <P>SOLUTION: A sub exhaust pipeline 31 is connected in the middle of an upper circulation pipeline 15b for forcibly feeding water to an aqueduct 101 in order to jet the water from a jetting pipe 103 provided on a rack UR at the time of a washing operation, and the pipeline 31 is provided with a water blocking valve 32 to be closed at the time of the washing operation. At the time of a drying operation, a fan 28 is operated, outdoor air is continuously sent into a washing and drying chamber 10 and the air is heated by a heater 24. Since a blown air flow rate is higher than an exhaust flow rate through a discharge port 25, an air pressure inside the washing and drying chamber 10 becomes higher than the atmospheric pressure outside a machine, and a part of heated air inside the washing and drying chamber 10 flows through the jetting pipe 103, the aqueduct 101, the circulation pipelines 15a and 15b, and the sub exhaust pipeline 31 to the outside of the machine inversely to the time of jetting the water. Thus, the heated air is smoothly distributed even to the inner surface of the instrument G and both of the inner surface and an outer surface are excellently dried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346091-A (JP)
Title: Lubricant composition for rustproofing use doubling as press working use
Inventor: NAGASE NAOKI
IPC: C10N30/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lubricant composition for rustproofing use doubling as press working use capable of reducing coefficient of friction through suppressing plated zinc debonding, excellent in rustproofness and degreasing tendency with alkaline degreasing agent, and coatable without trouble in the existing rustproof oil coating line.  <P>SOLUTION: The lubricant composition for rustproofing use doubling as press working use is obtained by compounding (A) a lubricating base oil with (B) 1-10 mass% of a polyhydric alcohol fatty acid full ester, (C) 0.2-10 mass%, on a metal basis, of a perbasic metal sulfonate and (D) 0.2-10 mass%, on a metal basis, of a neutral metal sulfonate. This composition contains no sulfur-based extreme-pressure agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321413-A (JP)
Title: Light quantity controller of electronic endoscope
Inventor: RYU KIN
IPC: A61B1/06
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light quantity controller of an electronic endoscope capable of obtaining the light quantity adjustment control of a fast reaction speed and simultaneously preventing the overheat of an electronic endoscope tip.  <P>SOLUTION: In the light quantity controller of the electronic endoscope of this invention, a detection circuit 31 detects luminance components from image pickup signals generated by a CCD 11 and supplies them to a stability judgement circuit 35, a diaphragm control circuit 38 and an element shutter control circuit 39. A shutter control target value setting circuit 37 sets an exposure target value for controlling the exposure of the CCD 11. The element shutter control circuit 38 can control the exposure of the CCD corresponding to the luminance components detected by the wave detection circuit 31 and the exposure target value set by the shutter control target value setting circuit 37. The stability judgement circuit 35 appropriately changes the exposure target value set by the shutter control target value setting circuit 37 corresponding to the stability of the luminance components judged from the size of the luminance components detected by the detection circuit 31 and the fluctuation rate with time of the luminance components, and makes it be inputted from the shutter control target value setting circuit 37 to the element shutter control circuit 39.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326578-A (JP)
Title: Xpath (xml path language) evaluation method, xpath evaluation device using it, and information processor
Inventor: IMAMURA TAKESHI
IPC: G06F40/143
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize an analysis system and analysis method for evaluating XPath while streaming an XML document.  <P>SOLUTION: This device comprises an XML parser 10 for inputting an XML event string constituting the XML document of a processing object, an XPath evaluation part 20 for executing the evaluation of XPath by streaming. The XPath evaluation part 20 successively evaluates the XPath for individual XML events transferred from the XML parser 10 and retains, when the XPath is partially established for a predetermined XML event, information relating to this partial evaluation result of XPath. When the last step of the XPath is established, it is evaluated that the XPath is established for the XML document.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283534-A (JP)
Title: Rubber yo-yo
Inventor: TANIGUCHI MASAAKI
IPC: A63H33/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mobility and the strength of a rubber Yo-Yo by utilizing the elasticity intrinsic in natural rubber for movement and a shape change of the Yo-Yo.  <P>SOLUTION: The mobility and the strength of the rubber Yo-Yo is improved remarkably by using the above same material for each section of the Yo-Yo and unifying a rubber thread section and a body of the Yo-Yo as shown at 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325992-A (JP)
Title: Optical article
Inventor: TAKENAKA JUNJI
IPC: G02F1/17
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photochromic plastic lens whose color developing density is high even after a hard coating processing is applied, which shows excellent photochromic characteristic that discoloring speed is high, whose hardness and heat resistance are practical level ones, and further which has a sufficient boring resistant working strength enough to be used for rimless spectacles.  <P>SOLUTION: The optical article having a hard coating layer on its surface is composed of resin in which at least a kind of photochromic compound is dispersed. The discoloring half value period of the photochromic compound dispersed in the resin is within ten times as long as the discoloring half value period of the photochromic compound in solution, and base material whose tensile strength defined as follows is ≥15Kgf and the hard coating layer have adhesiveness to the base material and the hard coating layer, and are bonded across a cushioning layer whose pencil hardness is lower than that of the hard coating layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322195-A (JP)
Title: Unidirectionally solidified silicon ingot and method for manufacturing the same, and silicon plate and substrate for solar battery
Inventor: WAKITA SABURO
IPC: B22D21/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unidirectionally solidified silicon ingot which is sliced into scarcely cracked thin pieces, and to provide a method for manufacturing the same, and a silicon plate and a substrate for a solar battery.  <P>SOLUTION: The 60% or more of preferential growth crystal orientation falls in a range within 15° of the angle difference in two directions; the <100> direction and <111> direction of the crystal orientations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003340283-A (JP)
Title: Pd/ni catalyst modified with metal
Inventor: DING HAO
IPC: B01J23/89
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst composition suitable for use in a hydrogenation method.   <P>SOLUTION: In an improved method for hydrogenerating an organic compound like the amination of an alcohol or the hydrogenation of a nitro group to an amine both using a catalyst, a catalyst composition is prepared by including a metal M selected from Zn, Cd, Cu and Ag and/or an oxide thereof in a palladium/nickel catalyst supported on a support in an amount of 0.01-10 wt.% in a manner in which the metal M and/or the metal oxide is contained as if a promoting agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330839-A (JP)
Title: Compressed air supply device
Inventor: IWASAKI TOSHIYUKI
IPC: F04B41/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the operation of an air compressor 1 at the less efficient high back pressure in a compressed air supply device.  <P>SOLUTION: The compressed air supply device is equipped with the air compressor 1 forcibly feeding the compressed air, an air suspension tank 7 which stores the high-pressure air supplied from the air compressor at a predetermined pressure and supplies to a predetermined place, and a supply tank 5 which stores the high-pressure air supplied from the air compressor at a predetermined pressure reduced at a predetermined throttle pressure, and supplies to other predetermined place. Additionally, the device is equipped with a first pressure controller 12 which detects that the high-pressure air is stored in the air suspension tank 7 up to a predetermined pressure, and generates the signal pressure, a second pressure controller 13 which detects that the high pressure air is stored in the supply tank 5 up to a predetermined pressure, and generates the signal pressure, and a low-pressure switching valve 14 which inputs the signal pressure from the first and second pressure controllers 12, 13, selects the lower pressure between them, and outputs the purge signal of the air compressor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI