baber/WOPTO huggingface dataset:
Patent JP-2003305603-A (JP)
Title: Detachable tool holder system for lathe having coolant feed mechanism
Inventor: WATANABE TSUTOMU
IPC: B23Q11/10
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a detachable tool holder system for a lathe cannot pass coolant directly from a fixing side holder 1 to an exchange side holder 2, thus, the coolant is applied to an edge tip of a cutting tool from the fixed holder through a pipe, however, the cutting powder is sprinkled to a pipe when cutting or obstructs attaching/detaching of the exchange side holder.  <P>SOLUTION: A hole is made in a support 3 having a round face using an eccentric structure to pass a coolant from a fixed holder 1 to an exchange side holder 2. Thereby, the coolant can be applied to an edge tip of a cutting tool from the exchange side holder 2 without using a pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301434-A (JP)
Title: Thawing device utilizing terrestrial heat
Inventor: SUZAWA AKIMI
IPC: E04H9/16
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thawing device excellent in durability and thawing effects, and free from the problems of air pollution and ground subsidence.  <P>SOLUTION: In the device, a primary antifreezing solution is supplied to a heat collector 1 vertically buried underground for its circulation between the heat collector 1 and a heat exchanger 5 in order to collect terrestrial heat, and collected terrestrial heat is transferred at the heat exchanger 5 to a secondary antifreezing solution circulating between the heat exchanger 5 and a heat discharge tube 6 provided at a thawing site 10 to melt snow at the site 10 by this heat. In forward and backward passes 8 and 9 provided to circulate the primary antifreezing solution between the heat collector 1 and the heat exchanger 5, the backward pass 9 is provided with a circulation pump 7 to circulate the primary antifreezing solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312797-A (JP)
Title: Oil feeder, oil feeding method and program
Inventor: KINO SHUHO
IPC: B60S5/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil feeder, an oil feeding method and a program with which handling of the change after oil feeding can be efficiently done by controlling the amount of oil to be fed so that the charge do not include fractions less than a predetermined decimal when feeding oil to a vehicle at a gas station or the like.  <P>SOLUTION: The oil feeder includes a plurality of oil feeding parts for feeding a kind of oil among a plurality of kinds of oil to a vehicle or the like. The oil feeder includes a controller which calculates the oil charge when the oil has been fed to a full tank level from one of the oil feeding parts and, if the charge includes fractions less than the predetermined decimal, additionally feeds the oil until the charge includes no fraction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307484-A (JP)
Title: Particle feature photographing/measuring apparatus
Inventor: NISHINO KOICHI
IPC: G01N15/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle feature photographing/measuring apparatus for measuring (evaluating) particle features regardless of whether atomized particles are transparent/opaque, spherical/nonspherical, and liquid or solids.  <P>SOLUTION: The particle feature photographing/measuring apparatus comprises: a background light-generating apparatus 8 for generating background light; a sheet light-generating apparatus 6 for generating second-color sheet light in synchronization with background light from a direction at right angle to the center axis of the background light; a 3CCD camera 1-1 that is arranged opposite to the background light-generating apparatus, and discriminates images due to the background light illumination of particles from images due to sheet light illumination for imaging; and a monitor 4 for displaying particle images that are photographed by the background light and sheet light illumination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306725-A (JP)
Title: Method for producing titanium, method for producing pure metal and apparatus for producing pure metal
Inventor: OKABE TORU
IPC: C22B34/12
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing titanium by which metallic titanium having high purity can be obtained directly from a titanium compound containing titanium oxide and processes can easily be made into a continuous process.  <P>SOLUTION: The titanium compound containing titanium halide or titanium oxide is used as the raw material, and the titanium compound is reduced to produce titanium. At this time, in an electrolytic vessel 10 having an electrolytic bath 11 containing the molten salt of active metal, the molten salt is electrolyzed to produce a reducing agent 16 consisting of the active metal or active metal alloy. The titanium compound 18 dipped into the electrolytic bath 11 is reduced by electrons released from the reducing agent 16, so that the titanium is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272890-A (JP)
Title: Discharge equipment
Inventor: YASUHARA GENJI
IPC: H05F3/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge equipment that eliminates uncomfortable feeling when a person wearing the clothes that is charged with static electricity touches a metal.  <P>SOLUTION: A metal piece (1) is bent in U-shape, and the metal piece (1) of U-shape is covered by two leather bags (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002364200-A (JP)
Title: Pallet fall prevention device
Inventor: AOKI HIDEKI
IPC: E04H6/06
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight pallet fall prevention device resistant to deformation and damage under such load as placement of a pallet. SOLUTION: The device has inside a casing first and second support members 36 and 38 for guiding the movement of a movable member 30 into and out of an opening in the casing and for supporting the movable member 30 when load is applied to the end of the movable member 30 exposed out of the easing because of the fall of a pallet. The first and second support members 36 and 38 are provided with mounting holes 28 and 29 for passing bolts therethrough when the device 20 is secured to a multistory parking device. Thus, the load applied to the movable member 30 is applied to the first and second members 36 and 38 and the bolts passing through the mounting holes 28 and 29 and is not directly applied to the casing, so the casing can be made thinner to make the device lightweight.
Patent JP-2003317173-A (JP)
Title: Crime prevention system
Inventor: FUJISHIMA YASUHARU
IPC: H04M9/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention system which makes it possible to confirm the setting of a crime prevention warning state when going out and can surely set the crime prevention warning state.  <P>SOLUTION: The crime prevention system 1 is equipped with a house information board 3, a crime prevention sensor 4, an alarm monitor board 8, and a lobby intercom 10, which is provided with a crime prevention warning state inquiring operation part, a crime prevention warning state inquiring means, and a crime prevention warning state display means; when operation for inquiring a crime prevention warning state is done through the crime prevention warning state inquiring operation part, the crime prevention warning state inquiring means inquires the crime prevention warning state of the alarm monitor board 8, which answers the crime prevention warning state to the lobby interphone 19 according to crime prevention warning information previously reported from the house information board 3 to the alarm monitor board 8, so that the crime prevention warning state display means displays crime prevention information according to the answer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317564-A (JP)
Title: Supporting structure of electronic part, switch device, and method of operating same
Inventor: UEDA MITSUO
IPC: H05K7/12
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device, which a care-giver operates easily while doing care works or the like, and the waterproofness and shockproofness of which are improved.  <P>SOLUTION: In the switch device: an end flange 1b of an elastic cap 1 which is made of elastic material in the shape of a cap, and has a dilation on the periphery and a recess on the center, is airtightly sandwiched between a flange 3a of a case 3 and a protrusion 4a of a back lid 4; and a protrusion 1a formed on the inner side of the center of the elastic cap 1 is fitted to a hole 2a of a switch holder 2 supporting a switch 5. The switch holder 2 is bonded on a printed board 6, a battery holder 7 supporting a button battery 9 is mounted on the printed board 6, a lower end flange 11a of a dock ring 11 is fitted to the back lid 4 inside the elastic cap 1, and an operation part 5a of the switch 5 is pressed to the dock ring 11 by shear deformation of the elastic cap 1, to actuate the switch 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318723-A (JP)
Title: Output buffer circuit
Inventor: HIRANO KAZUTOSHI
IPC: H03K19/0175
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output buffer circuit, by which AC performance can be improved and the opening of an eye diagram at data transmission can be enlarged by restraining the reflected noise.  <P>SOLUTION: The output buffer circuit has a first driver circuit, which transmits data signals to a transmission line at an output impedance equal to the characteristic impedance of the transmission line, a second drive circuit, which is driven with the first drive circuit and is connected in parallel with the first drive circuit for transmitting the data signals to the transmission line at output impedance lower than the characteristic impedance of the transmission line and a signal-determining circuit which drives only the first driver circuit in accordance with the data signals, when two data signals of the same value are successively supplied by an inner circuit and drives the first driver circuit and the second driver circuit respectively in accordance with the data signals, when the value of the data signals supplied by the inner circuit makes transition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317358-A (JP)
Title: Disk tray and disk device
Inventor: SATO KIYOBUMI
IPC: G11B17/056
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk tray and a disk device in which a proper clamp state of clamping an optical disk with a turn table and a disk clamper is smoothly and surely obtained even when any one of a large diameter disk and a small diameter disk is used.  <P>SOLUTION: The disk device has a device main body 2 and a disk tray 11 to be moved back and forth. The disk tray 11 has a 12 cm disk housing part 111 for housing a disk of 12 cm and an 8 cm disk housing part 113 for housing a disk 200 of 8 cm, and a center 118 of the 8 cm disk housing part 113 is made eccentric forwards with respect to a center 117 of the 12 cm, disk housing part 113. In other words, the center 118 of the 8 cm disk housing part is made eccentric to be closer to a position where a track T of a central portion 526 of an upper terminal of the turn able 52 crosses the disk 200 of 8 cm housed in the 8 cm disk housing part 113.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024790-A (JP)
Title: Improved catalyst
Inventor: BOGAN LEONARD EDWARD JR
IPC: C07C51/215
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a catalyst improved in activity and selectivity. SOLUTION: In the method for producing the catalyst containing a mixed metal oxide expressed by experimental formula of Moa Vb Nc Xd Ze Of (N is Te and/or Sb; X is at least one element selected from Nb, Ta, etc.; Z is at least one element selected from Au, Ag, etc.; when a=1, b=0.01-1.0, c=0.01-1.0, d=0.01-1.0, e=0-0.1, and f changes corresponding to the oxidation condition of other elements), (a) a compound of the elements of Mo, V, N, X, and Z and at least one solvent are mixed at a temperature of at least 45 deg.C to form a mixture, (b) at least one solvent is removed from the formed mixture to form a catalyst precursor, and (c) the precursor is baked to obtain the mixed metal oxide.
Patent JP-2003322480-A (JP)
Title: Exhaust pipe capable of managing exhaust gas flux of heat treatment furnace, its automatic control system, and heat treatment furnace with them
Inventor: TSUJI HIROYASU
IPC: F27D19/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe capable of measuring an exhaust gas flux stably, continuously, and accurately without being influenced by the deposition of solidified objects in the pipe, and detecting that a predetermined exhaust gas flux can not be maintained any longer when the deposition becomes excessive.  <P>SOLUTION: The exhaust pipe discharges exhaust gas to the outside of a furnace for heat treating a processing object containing a component such as a binder or a solvent which is evaporated or burned to be gasified during heat treatment. The pipe 1 joins the dilute gas introducing pipe 3 for mixing the dilute gas from the outside with the exhaust gas flowing inside the pipe so as to mix the exhaust gas and the dilute gas, then discharges the mixed gas to the outside. The pipe is capable of managing the exhaust gas flux before being mixed with the dilute gas based on the following four measuring data: the dilute gas flux, the temperature of the dilute gas, the temperature of the exhaust gas before being mixed with the dilute gas and the temperature of the mixed gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323479-A (JP)
Title: System, apparatus and method for distribution process
Inventor: IKEUCHI KIYOKAZU
IPC: G06Q30/06
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To increase the sales efficiency of each store by determining the way merchandise is distributed to a plurality of stores.  <P>SOLUTION: A distribution process computer 10 uses a transaction DB 36 to rank stores for the merchandise to be distributed. This ranking is effected using the sales performance of each store as to the group (merchandise attribute group) to which the merchandise belongs, to arrange the stores in ranks S, A, B and C. A process that is executed according to the rank of each store determines the stores to which the merchandise is distributed and the amounts of merchandise distributed. Based on the result of this distribution simulation, the merchandise is distributed to each store. Additional distributions are determined by a process that is executed based on the sales performance of each store for the merchandise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319901-A (JP)
Title: Dish washer
Inventor: MATSUNO TOMOHIKO
IPC: A47L15/42
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress pressure which a user feels as a result that an upper door is opened linked with opening of a lower door.  <P>SOLUTION: The length in a vertical direction of the upper door 51 is not longer than 2/3 of the length in a vertical direction of the lower door 52 (a ratio of the length in a vertical direction of the upper door 51 to the length in a vertical direction of the lower door 52 is about 3.5:6.5, for example). The upper end of the upper door 51 can be rotated forward/upward with a rotation axis extending to the right and left as a center, and the lower end of the lower door 52 can be rotated forward/downward with a rotation axis extending to the right and left as a center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327969-A (JP)
Title: Hydrogenation treatment installation and hydrogenation treatment method
Inventor: TAKANO MASAHIDE
IPC: C10G45/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogenation treatment installation which can largely reduce a cost and obtain a large energy-saving effect without largely changing existing installations, and can efficiently recover hydrogen, and to provide a hydrogenation treatment method.  <P>SOLUTION: The hydrogenation treatment installation for charging hydrogen into a raw material oil to remove impurities has a reaction tower 12 for bringing the hydrogen into contact with the impurities, a gas-liquid separation tank 13 for separating the product produced in the reaction tower 12 into the liquid and the gas, an absorption tank 14 for bringing the gas separated in the gas- liquid separation tank 13 into contact with an absorbing medium to absorb one part of the gas in the absorbing medium, a hydrogen-separating device 21 for supplying at least the one part of the gas taken out from the absorption tank 14 into the device 21 to separate the hydrogen from the gas, and a piping for guiding the hydrogen separated in the hydrogen-separating device 21 to a process for adding the hydrogen to the raw material oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327944-A (JP)
Title: Adhesive composition
Inventor: TAKAMATSU YORINOBU
IPC: C09J201/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive composition improved in tackiness and low temperature adhesivity, having heat-activating and heat re-peelable properties.  <P>SOLUTION: This adhesive composition comprises a sticky first polymer having phenyl group and hydroxy group, a crystalline second polymer and an amorphous third polymer having -80 to 0°C glass transition point and selected from the group consisting of a polyester polyol, a polycarbonate polyol and their urethane compounds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330043-A (JP)
Title: Liquid crystal display
Inventor: YOSHIDA NORIHIRO
IPC: G02F1/1368
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To control a brightness (or transmittance) distribution characteristic without the need for high alignment accuracy between an array substrate and a counter substrate even in the case of adopting an MVA mode.  <P>SOLUTION: The liquid crystal display is provided with an array substrate including pixel electrodes 8, a counter substrate including common electrodes facing the pixel electrodes 8, and a liquid crystal layer held between these substrates. The array substrate includes a tilt control part which controls the tilt directions of the liquid crystal molecules and divides the pixel area into a plurality of domains differing in the tilt directions of the molecules by generating, with the application of voltage, the fluctuation of the electric field composed of the alternately arranged stripes of a plurality of strong electric fields and a plurality of weak electric fields in each of the various directions almost parallel to each substrate in the pixel area of the liquid crystal layer between the pixel electrodes 8 and the common electrodes. Especially, the width W1 of the strong electric field and the width W2 of the weak electric field are different from each other at least between two domains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325741-A (JP)
Title: Slot machine
Inventor: IKEDA YUJI
IPC: A63F5/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the spoiling of profits of players by getting the execution state of announcing information hidden even when the winning probability of specified roles, on which information is announced, is changed with the alteration of a lottery probability table concerning a slot machine which enables the execution of announcing the information on the winning of the specified roles.  <P>SOLUTION: A specified role winning information announcement execution judging means 230 of a performance control means 200 is provided with a specified role winning information announcement execution state hiding means 231 which ends the execution state of announcing the information on the winning of specified roles to get the execution state of announcing the information on the winning of the specified roles hidden when specified hiding conditions are met during the execution of announcing the information on the specified roles by a specified role winning information announcing means 210 and restarts the execution state of announcing the information on the winning of specified roles when specified releasing conditions are met under the hidden condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328602-A (JP)
Title: Handle lever device
Inventor: KONISHI HIROTADA
IPC: E05B3/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle lever device for a replacement, in which the square core of a handle lever does not play in the square hole of an existing latch device even when the design specifications of the square core and the square hole differ from each other and which improves a feeling of use.  <P>SOLUTION: In the handle lever device with a replacing handle lever replaced to an existing handle lever previously installed to an existing door and the square core connecting the replacing handle lever while being inserted into the square hole of the latch device previously mounted on the existing door, the handle lever device has a spacer burying an opening composed of the square hole and the square core even when the opening is formed by the difference of the design specifications of the square hole and the square core under the inserted state in which the square core is inserted into the square hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251198-A (JP)
Title: Ceramic honeycomb structure
Inventor: SUWABE HIROHISA
IPC: F01N3/28
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the destruction of a ceramic honeycomb structure generated in the diagonal direction of cells by a heat shock or heat stress generated when the ceramic honeycomb structure is used as a catalyst converter or a fine particle collection filter.  <P>SOLUTION: In the ceramic honeycomb structure having an outer peripheral wall and a large number of the cells surrounded by cell walls on the inner peripheral side of the outer peripheral wall, the cell wall thicknesses of different cell walls are not uniform, and the average value t<SB>av</SB>of the cell wall thicknesses and the maximum value t<SB>max</SB>and minimum value t<SB>min</SB>of the cell wall thicknesses satisfy the relation of t<SB>av</SB>/(t<SB>max</SB>-t<SB>min</SB>)≤40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003340727-A (JP)
Title: Thin blade grinding wheel
Inventor: HOSHI JUNJI
IPC: B24D5/12
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of burrs when cutting a work easy to generate burrs such as a work formed of an electronic material, in particular, the work with different materials laminated thereon or the work having ductile copper parts.   <P>SOLUTION: In the thin blade grinding wheel having a substantially disk- shaped grinding wheel body rotated around the axis for cutting a work by a blade tip part provided on an outer circumferential edge of the grinding wheel body, the blade tip part has a plurality of cutting areas 13 divided in the circumferential direction by slits 16, each cutting area 13 comprises a thick- walled part 14 provided on the rear side in the rotational direction of the grinding wheel body and a thin-walled part 15 provided on the forward side, and the wall thickness is gradually increased from the thin-walled part 15 on the forward side to the thick-walled part 14 on the rear side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021574-A (JP)
Title: Vehicle-collision testing apparatus
Inventor: KOJIMA TAKASHI
IPC: G01M7/08
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-collision testing apparatus by which a collision test of a test vehicle can be executed with satisfactory accuracy by a method where, when a traction means reaches a position before a prescribed distance from a barrier, a hook will not protrude from a running road surface which does not obstruct the running operation of the test vehicle. SOLUTION: A hook 31, which protrudes on the running road surface on which the vehicle is run in order to connect the vehicle is installed at a traction device 16, and the protrusion state of the hook 31 is released by a hook- protrusion release means 58, when the traction device 16 reaches a position of the barrier side by a prescribed distance from the barrier 13.