baber/WOPTO huggingface dataset:
Patent JP-2003277171-A (JP)
Title: METHOD FOR PRODUCING Si ALLOY-BASE COMPOSITE MATERIAL
Inventor: TSUTO HIROYUKI
IPC: C04B41/88
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an Si alloy-base composite material improved in the brittleness of the conventional Si-base composite materials by infiltrating an Si alloy comprising Si and at least one metal into a molding, where the composite material can suppress the formation of a brittle carbide.  <P>SOLUTION: A molding in which the amount of C is <1 mass% of the amount of SiC and an Si alloy comprising Si and at least one metal selected from the group comprising Al, Mg, Ni, Ti, Zr, Fe, Cr and Sn are put in a furnace and heated at 600-1,600°C and ≤5 Torr degree of vacuum to infiltrate the resulting molten alloy into the molding, thereby producing the objective Si alloy-base composite material. Thus, the brittleness of the conventional composite materials can be improved and manufacture of precision parts which require micromachining is facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003071850-A (JP)
Title: Mold, mold manufacturing method, mold manufacturing system, mold designing apparatus, mold design program, molding method, molded article and optical system
Inventor: SAKAE HIDETOSHI
IPC: G02B3/06
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a mold suitable for molding a molded article capable of certainly realizing characteristics from a design aspect. SOLUTION: A plurality of wavelength components of a shape error exerting adverse effect on the function of the mold article are extracted on the basis of at least one of the surface shape on the cavity side of a first mold member and the shape of the molded article molded using the first mold member. Then, processing data for processing the surface shape on the cavity side of a second mold member into a shape selectively reducing at least one wavelength component among a plurality of the wavelength components is formed and the second mold member is processed and manufactured on the basis of the processing data.
Patent JP-2003275426-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine allowing ejection of all spare prize balls remaining in the pachinko game machine to the outside of the pachinko game machine via a ball removal passage.  <P>SOLUTION: The pachinko game machine is provided with a frame member, a game panel attached to the frame member, and a rear set panel attached to a rear face side of the frame member. It is composed by providing a tank member storing prize balls, an aligning gutter member aligning and sending down the prize balls, a prize ball delivery device delivering the prize balls, a ball tray storing the prize balls, a prize ball delivery passage guiding the prize balls to the ball tray, a prize ball standby passage guiding the prize balls to the prize ball delivery device, the ball removal passage branched from an outlet passage of the aligning gutter member and guiding the prize balls to the outside of the pachinko game machine, an upper passage changing means provided in the outlet passage of the aligning gutter member, a lower passage changing means provided in an upstream part of the prize ball delivery passage, an operating means for operating the lower passage changing means in a predetermined state, and a change-over control means controlling so that the lower passage changing means changes and guides the prize balls to the ball removal passage on the basis of an operation of the operating means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278559-A (JP)
Title: Exhaust device for v-type four cylinder internal combustion engine
Inventor: OIKAWA TOSHIHIRO
IPC: F02F1/42
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the interference of exhaust gas by improving the arrangement of an exhaust passage of a V-type four cylinder internal combustion engine.  <P>SOLUTION: An exhaust device for the V-type four cylinder internal combustion engine is constituted in such a way that a pair of exhaust gas joining parts 119a, 119b for joining exhaust ports 11<SB>1</SB>, 11<SB>2</SB>, 11<SB>3</SB>, 11<SB>4</SB>which are continuous with each cylinder 2<SB>1</SB>, 2<SB>2</SB>, 2<SB>3</SB>, 2<SB>4</SB>are provided in a bank arranged in a V-type to perform exhaust strokes of four cylinders according to the order that two cylinders communicated by the exhaust gas joining parts 119a, 119b are not continuous. Each exhaust port 11<SB>1</SB>, 11<SB>2</SB>arranged on one side of the bank is communicated with one ends of adjacent exhaust gas joining parts 119a, 119b in short, respectively. Each exhaust port 11<SB>3</SB>, 11<SB>4</SB>arranged on the other side of the bank is communicated with the joining parts 119a, 119b formed on the halfway of the exhaust gas joining parts of the bank crossing the exhaust gas joining parts and opposing to them. All lengths of each exhaust port 11<SB>1</SB>, 11<SB>2</SB>, 11<SB>3</SB>, 11<SB>4</SB>leading to the joining parts are equally formed. An exhaust gas collection part 122 for collecting exhaust gas joining parts 120a, 120b is provided on the other side of the bank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278194-A (JP)
Title: Water storage tank with foreign matter discharging device
Inventor: HATANAKA TETSUO
IPC: B65D90/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the stagnation of water in a storage tank and effectively and economically discharge foreign matter carried and settled in the water storage tank in an earthquake-proof water storage tank for water supply.  <P>SOLUTION: In this storage tank connected to the middle of a water distribution pipe line to store water for emergency, a plurality of flow state control plates having a water passing opening part partially formed therein and having the function of interrupting water flow in part other than the opening part are set within the water storage tank serially at intervals along the axial direction of the water storage tank so that opening parts are alternately located in the upper position and lower position of the water storage tank. The water storage tank further comprises a drive unit capable of locating all the opening parts of the flow state control plates on the lower side of the water storage tank by external operation, and a discharge port capable of discharging foreign matter moved to the outside on the outflow-side end part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276687-A (JP)
Title: Gas cylinder device for ship
Inventor: SEKIKAWA SHINSUKE
IPC: B63H20/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a control valve device of a gas cylinder device for ships, and to improve the assembly property thereof.  <P>SOLUTION: In the control valve device 50 provided on the gas cylinder device 20 for ships, a seat surface 53A with ports A-C of communication passages 34-36 is formed in a communication chamber 53 provided on a valve case 51, a valve guide 61 to be advanced/retracted to/from the seat surface 53A is accommodated in the communication chamber 53, poppet valves 54-56 are provided on the valve guide 61, rotating bodies 63 and 65 are rotatably provided, each poppet valve is seated on the port corresponding to the seat surface while the valve guide 61 is advanced to the seat surface 53A by the rotation of the rotating bodies, and each poppet valve is unseated from the port corresponding to the seat surface while separating from the seat surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284031-A (JP)
Title: Information image utilizing system, information image managing server, information image managing method, apparatus information image, program and recording medium
Inventor: TSUYAMA FUMIO
IPC: G06F21/64
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information image utilizing system, etc., which utilizes apparatus information images, authenticates by minutely establishing access rights, etc., about the utilization of apparatus via the apparatus information images.  <P>SOLUTION: A client 108 requests an information image managing server 104 to provide owner information of apparatus information images (showing apparatus users of the client 108 own). The information image managing server 104 extracts user IDs of owners of corresponding apparatus information images and attribute information of copy information image data corresponding to these owners from an apparatus information image managing table, and sends them to the client 108. When the client 108 sends instructions for changing the given attribute information, deleting the given copy information pictures, etc., the information image managing server 104 updates the contents of the apparatus information image managing table and the contents of a folder managing table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282571-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: KOJIMA AKIHIRO
IPC: H01L21/3065
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device having a multi-layered wiring structure and high reliability, while providing a metal nitride film on wiring.  <P>SOLUTION: The manufacturing method for semiconductor device comprises a process for forming a wiring layer (12) having the metal nitride film (13) on a semiconductor base plate (10) on which an element is formed, a process for forming an insulation film (14) on the wiring layer, a process for forming a mask pattern (15) on the insulation film, a process for exposing the nitrided metal film by forming a via hole (16) in the insulation film by reactive ion etching, a process for removing the mask pattern and a process for treating the surface of metal nitride film by plasma (18) employing gas containing nitrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281673-A (JP)
Title: Sensor with communication function
Inventor: YASOOKA TADASHI
IPC: G08C15/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of increase in current consumption of the conventional sensor with communication function, the problem having been raised since a sensor data processing portion is operated at an intermittent driving timing from a timing generating portion and a data transmitting portion transmits measurement data.  <P>SOLUTION: This sensor with a communication function comprises a sensor data processing portion for processing a signal from a sensor portion; a data transmitting portion which creates a transmission data transmittable to an external device based on a input signal from the sensor data processing portion; a timing generating portion which creates a timing for driving the sensor data processing portion and the data transmission portion; and a power supply portion which supplies a power to the sensor data processing portion, data transmission portion and timing generating portion. The sensor data processing potion has a transmitting means which determines whether communication can be established based on a signal from the sensor portion, and an output signal from the transmitting means is input to the timing generating portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285131-A (JP)
Title: Clamp mechanism for transfer device
Inventor: TSUJII KOJI
IPC: B21K27/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp mechanism for a transfer device capable of safely and securely gripping a high functional work having a precise structural part such as a tooth form in the outer periphery without damaging it when conveying the work by the transfer device to a multi-step processing position in a press device.  <P>SOLUTION: The clamp mechanism A for the transfer device is equipped with a finger board 13 having two fingers 13a, 13b on the beam 3 of the transfer device and a rotatable clamp lever 12 corresponding to this. The mechanism is so constituted that the work W can be clamped by gripping the burr part of the work W at three points of the tip end of the clamp lever 12 and the tip ends of the two fingers by bringing the tip ends of the two fingers 13a, 13b close to the position apart a prescribed gap from the outer periphery of the work W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002361479-A (JP)
Title: Diffusion-brazing filler powder for part made of alloy based on nickel, cobalt or iron
Inventor: MARIE ANDRE
IPC: F02C7/00
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a powder used for a diffusion-brazing method. SOLUTION: A diffusion-brazing filler powder for a part made of a nickel-, cobalt- or iron-based alloy A, includes the powder comprising particles of a defined alloy material B having specified functional properties tailored to the area of application of the part. The particles are substantially spherical and carry, on their surfaces, in the form of incrustations, additions comprising at least one fluxing element selected from the group consisting of: boron and silicon. The material of the encrusted additions is also present in a free state in the powder.
Patent JP-2002372576-A (JP)
Title: Method of acquiring azimuth information
Inventor: TAKAHASHI MASATO
IPC: G01C21/00
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To acquire azimuth information by receiving signals transmitted from GPS satellites, by a single antenna. SOLUTION: One GPS plane patch antenna 1 for L1 wave having hemispherical beams is arranged in the horizontal state of the beam center to form a sky cover region where the sensitivity of the antenna 1 covers, in a quarter celestial sphere in the sky to which the antenna points. Signals transmitted from the GPS satellites are captured by a GPS receiver 2 connected to the plane patch antenna 1, and the GPS satellites existing in the sky cover region are determined from the acquired signals. The respective GPS satellites determined to exist in the sky cover region are aligned in clockwise sequence viewed from the start azimuth of the sky cover region. The azimuth of the satellite corresponding to the final term is extracted as the start azimuth, and the opposite direction of the azimuth of the GPS satellite corresponding to the first term is extracted as a terminal azimuth.  The azimuth is determined using the extracted start azimuth and terminal azimuth.
Patent JP-2003295660-A (JP)
Title: Fixing device
Inventor: SUGINO OSAMU
IPC: G03G15/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen a thin aluminum fixing roll.  <P>SOLUTION: The strengthening of core metal is carried out by providing an alumite film layer on the core metal surface of the thin aluminum fixing roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298943-A (JP)
Title: Image pickup method and image pickup apparatus
Inventor: HOSHINO TOYOHIKO
IPC: H04N5/341
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup method and apparatus which are improved in handleability for a user while preventing deterioration in the quality of an image obtained from a CCD element independently of a long/short exposure time.  <P>SOLUTION: The image pickup method for setting an exposure time ET to the CCD element 2 to expose the CCD element 2 for the exposure time ET, and reading signal electric charges stored in the CCD element by the exposure by using a drive clock CLK, compares the exposure time ET with an exposure time threshold value ETref, discriminates whether the exposure time ET is long or short, stops outputting the drive clock CLK to the CCD element 2 from the start of exposure to start of idle transfer when it is discriminated that the exposure time ET is long, and keeps outputting the drive clock CLK to the CCD element 2 when it is discriminated that the exposure time ET is short.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296291-A (JP)
Title: Microcomputer
Inventor: FUJITA YOICHI
IPC: G06F15/78
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer which can make an electronic device low-cost and small-sized.  <P>SOLUTION: The microcomputer 1 is provided with a comparator 11 which compares a signal Si inputted to a specified input terminal (one of P1 to Pn), binarizes it, and inputs the binarized signal to a CPU 3 and a comparison voltage generating circuit 15 which sets the comparison voltage Vc to the comparator 11 to a voltage corresponding to a setting signal from the CPU 3. This microcomputer 1 can vary an input characteristic (i.e., a threshold for binarizing the input signal Si to the terminal) of the specified input terminal so as to match an output characteristic of an output destination device of the signal Si inputted to the specified input terminal. Consequently, any special signal converting circuit need not be provided specially, a plurality of kinds of signals having output characteristics can be handled, and the desired electronic device which is small-sized can be constituted at low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284502-A (JP)
Title: Frozen food such as frozen dessert
Inventor: KUSUMOTO MISA
IPC: A23G9/44
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide frozen food such as frozen dessert including ice cream sandwiched between monaka wafers, making an eater enjoy the taste where the palate feeling and flavor in the food is not spoiled, driving the user's willingness to buy, and produced through an easy packaging process.  <P>SOLUTION: The frozen food comprises two or more different kinds of parts separable into an outer crust and a filler. At least the filler is frozen. The outer crust and the filler are individually packaged as a different thing from each other. The filler is constituted so as to be applicable to freezing, the outer crust is constituted so as to be stored/supplied at normal temperatures, and both of them are structured so as to be integrated at will.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290429-A (JP)
Title: Medal returning mechanism
Inventor: SEKINE YOSHIMUNE
IPC: A63F5/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medal returning mechanism having a simple structure which does not need a medal path switching mechanism.  <P>SOLUTION: The medal returning mechanism comprises a medal input opening, a belt provided thereunder for receiving medals from the opening and transferring the same, a separating means provided between the medal input opening and the belt and capable of separating a plurality of medals from one another when they are transferred on the belt in a state where they are stacked on one another, a driving portion for driving the belt, and a control portion for driving the driving portion when the medals are input and reversely driving the driving portion when the input medals are returned. The belt communicates with a medal path to a medal pooling portion at one end thereof and with a medal path to a return opening at the other end thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296405-A (JP)
Title: System of productization service information business
Inventor: SAITO TATSUHO
IPC: G06Q50/10
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide technologies for monitoring the operation condition of devices such as an RP device and speedily selecting or changing an RP forming service agent, etc., according to whether an abnormal situation is present or not.  <P>SOLUTION: A total device monitoring company 1 has a monitor server for monitoring the system on the whole and the operation condition of the RP devices 32 and 33. The RP forming service agent 3 has an information device comprising an RP device forming schedule management system 31 and RP devices 32, 33 or the like. These devices are organized by software for executing various functions. A machining service agent 4 and other RP forming service agents 3a-3e also have almost the same component part as the RP forming service agent 3. The numeral 5 in the drawing is a manufacturer of devices and the numeral 6 is a customer, which are connected to the total device monitoring company 1, the RP forming service agent and the machining service agent 4 respectively via a communication means 7 for transmitting/ receiving various service information at the request for the forming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002310012-A (JP)
Title: Canister
Inventor: HYODO YOSHIHIKO
IPC: F02M25/08
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a new structure of a canister capable of improving the desorption performance. SOLUTION: This canister stores an adsorbing material layer for adsorbing the evaporated fuel in a case, an inflow area S1 in which the evaporated fuel flows, and an outflow area S2 from which the evaporated fuel flows out are defined by a partitioning member 8 in the case 1, and an adsorbent layer 6 at the outflow area S2 side has a structure capable of allowing the heat from the external to be easily conducted.
Patent JP-2003295479-A (JP)
Title: Device and method for manufacturing cylindrical body for electrophotographic device, and cylindrical body for electrophotography
Inventor: GOTO HIROYUKI
IPC: G03G5/10
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a cylindrical body for an electrophotographic device in a short time at low cost by performing working performed by several kinds of different working devices in the conventional manner by one working device.  <P>SOLUTION: A surface working device for a cylindrical base substance for an electrophotographic device being a working device for working the surface of a cylindrical body or a columnar body is equipped with the grinding wheel and the regulating wheel of a center-less grinding device, has a roller or a roller unit having a varnishing function instead of a blade, and can simultaneously perform center-less grinding and varnishing working.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291360-A (JP)
Title: Wiper of ink jet head
Inventor: MIDORIKAWA TAKESHI
IPC: B41J2/165
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper realizing a wiping operation while dealing with the shape of the ink ejection plane flexibly even if the ink ejection plane has irregularities due to a problem on the manufacturing of an ink jet head.  <P>SOLUTION: Cross-section at the forward end part of a wiper blade is shaped to have a plurality of kinds of thickness so that the wiper blade wipes off adhering ink while following up irregularities on the ink ejection plane of the ink ejection plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299942-A (JP)
Title: Hydrothermal reaction treatment method and apparatus therefor
Inventor: OBUSE HIROSHI
IPC: B01J3/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrothermal reaction treatment apparatus capable of preventing at least the corrosion of a reaction container due to a salt.  <P>SOLUTION: In the hydrothermal reaction treatment apparatus wherein a substance to be treated is subjected to hydrothermal oxidation reaction in a reaction container 21 held to a supercritical or sub-critical state to be treated, the reaction container 21 or at least a part of the parts therein is coated with at least one compound selected from an alkali metal or alkaline earth metal oxide, sulfate, carbonate or hydrogencarbonate or coated with a salt formed by supplying a solution of an alkali metal or alkaline earth metal salt of an organic acid under a hydrothermal oxidative reaction condition.  <P>COPYRIGHT: (C)2004,JPO