baber/WOPTO huggingface dataset:
Patent JP-2003054352-A (JP)
Title: Device for protecting leg part of occupant
Inventor: IKAWA TADAHIRO
IPC: B60R21/206
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To inflation-unfold an airbag along a seat front-side member without forming substantially a clearance between the airbag and the seat front-side member even when the front-side member is curved convexly toward the inside of a vehicle cabin. SOLUTION: The airbag 4 comprises an occupant side front-panel 24, and a rear panel 26 on the reverse side thereof. The front panel 24 and the rear panel 26 are panels of substantially rectangular shapes respectively, and a long- side-directional length of the front panel 24 is longer by a prescribed length than that of the rear panel 26. The front panel 24 is sewn up by a sewing thread 32 under the condition where the long-side-directional length of the front panel 24 is brought, by a tuck part 34, into the length substantially equal to the long-side-directional length of the rear panel 26. When the airbag 4 inflates, the front panel 24 is expanded widely along the long-side direction compared with the rear panel 26, and the rear panel 26 side is curved concavely thereby.
Patent JP-2002103581-A (JP)
Title: Printing and measuring directly displayed image quality with automatic compensation in incremental printing
Inventor: CLUET MIQUEL
IPC: H04N1/401
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To find and compensate for misaimed printing elements in an array or other sources of quality degradation. SOLUTION: Automatically, quality of that image is measured (72) and operation modified (83) for later printing based on degradation found. At least one quality influencing parameter is varied (64) and measured quality (65) is then correlated (81) with the variation to guide modification. Another form quantifies (82) departure (151, 18) from image regularity (159, 19) along the array, and applies (83) the value to derive (84) reduced element usage weights (15-17, 15'-17') for use along the array-best by following a formula to obtain the weights from the departures. This reduces banding by taking incorrectly aimed elements wholly or partially out of service.
Patent JP-2003059459-A (JP)
Title: Bulb for automobile
Inventor: OKUMURA YOSHIHIKO
IPC: F21Y101/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a bulb for an automobile having a novel structure sufficiently endurable against vibration in automobile travel. SOLUTION: This bulb is composed of a one-end sealed type light emitting tube 11 composed of glass mainly composed of quartz, two ore more power supply lead wires 15a and 15b extending in this light emitting tube 11, and one or plural filament coils 14 forming the light emitting part 11, having one end connected to one lead wire 15a, having the other end connected to the other lead wire 15b, and mainly composed of tungsten. The filament coils 14 are 25 g/mm or more in a spring constant, and is 100 mg or less in weight.
Patent JP-2002166150-A (JP)
Title: Distribution apparatus causing multiphase mixing and reaction vessel relevant thereto
Inventor: BOYER CHRISTOPHE
IPC: B01J19/24
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a distribution apparatus causing multiphase mixing and a reaction vessel relevant to the apparatus. SOLUTION: An apparatus for causing multiphase mixing of two fluids and distributing the resulting mixture is provided with a chamber for passing a first fluid. The chamber is penetrated by pipes or ducts having punched holes for passing a second fluid which is in physical state different from that of the first fluid or incompatible with the first fluid. Each pipe has at least one opening part to pass the first fluid and mix the fluids with each other through the pipe. The second fluid is injected to the upstream side of the apparatus and the first fluid is injected to the apparatus.
Patent JP-2003053631-A (JP)
Title: Part carrying line
Inventor: FURUMURA MAKOTO
IPC: B65G1/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous mounting of parts on a part mounting box on a self-traveling carrier or defective parts by making the flow of the carrier smooth. SOLUTION: The self-traveling carrier 1 mounting the part mounting box 3 mounted with parts to be assembled to a product and carrying the box 3 stops at a supply station B. The part mounting box 3 is supplied to an assembling line 4 by a supplying device 6. The parts are assembled to the product on the assembling line 4 and the empty part mounting box 3 is recovered to the carrier 1 from the assembling line 4 by a recovering device 7 at a recovering station C. After the recovery, the part mounting box 3 is taken over by a take- over device 60 from the carrier 1 in a mounting area A.  Successively carrying the part mounting box 3 taken over from the take-over device 60 by a mounting line 61, a worker mounts parts within part storing shelves 63 and 64 into the part mounting box 3, the part mounting box 3 mounted with parts from the mounting line 61 is taken over by a delivery device 62, and the part mounting box 3 is delivered to the carrier 1.
Patent JP-2003060034-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/302
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor device having a wiring body with a space. SOLUTION: In the semiconductor device having a wiring body with a space, AlCu wiring 4 having barrier metal (TiN, 3, 5, 6) on an upper surface, a lower surface and a side surface is formed on a P-type silicon substrate 1 via a flattened insulating film (PSG) 2. The space 7 is formed on the side surface and a part of the upper surface of the wiring 4, and the periphery is covered with an interlayer insulating film (SiO2 ) 8. A via formed by selectively opening a part of the flattened interlayer insulating film 8 is arranged in a part of the upper surface of the wiring 4. Barrier metal 9 is arranged on a side wall of the via. A conducting plug (W) 10 composed of a tungsten film of selective chemical vapor growth is formed via the barrier metal 9.  An upper layer AlCu wiring 12 having barrier metals (11, 12) in an upper part and a lower part covered with protective films (PSG 14 and SiN 15) is formed on the flattened conducting plug (W) 10.
Patent JP-2003055479-A (JP)
Title: Polypropylene film and process for producing it
Inventor: WATANABE KAZUYUKI
IPC: C08F293/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene film that is suitable for use as a heat seal layer of a food packaging material. SOLUTION: The polypropylene film is molded from a propylene/α-olefin block copolymer comprising (a) a polypropylene block and (b) a propylene/2-12C (exclusive of 3) α-olefin copolymer elastomer block wherein the copolymer elastomer block is contained in an amount of 5-30 wt.% based on the total copolymer and the propylene/α-olefin block copolymer that is soluble in xylene at a predetermined temperature has an intrinsic viscosity of 4.0-6.0 dl/g and wherein the copolymer elastomer block has dispersed particles of the characteristics (1)-(3) as follows: (1) the proportion of the dispersed particles with an aspect ratio of 1-3 in the machine direction(MD) is 50-100%;  (2) the proportion of the dispersed particles with an average particle size of 0.2 μm or less in the MD is 45-80% and the proportion thereof with an average particle size of 0.4-1 μm is 20-40%; and (3) the proportion of the dispersed particles with a roundness of 1-1.2 in the MD is 60-95% and the proportion thereof with a roundness of 1.2-1.4 is not more than 30%.
Patent JP-2003065405-A (JP)
Title: Blade tensioner
Inventor: OKAZAKI TORU
IPC: F16H7/08
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a blade tensioner capable of improving easily its spring characteristic. SOLUTION: The blade tensioner 1 is composed of: a blade shoe 2 having a chain sliding surface 2a curving in arc shape; a blade spring assembly 3 consisting of a plurality of blade springs 31-34 in the form of leaf springs installed on the side of the shoe 2 opposite to the chain sliding surface 2a in laminated condition and applying a spring force to a chain through the blade shoe 2, and a base member 4 which has a slide surface 41 to support the forefront part 21 of the blade shoe 2 slidably and whereto one end of a pin 42 supporting the base end 22 of the blade shoe 2 rotatably is fixed. The blade spring assembly 3 has such a spring constant that the load vs deflection curve assumes a nonlinear shape, which allows setting high the spring load for the same deflection amount, and the spring characteristic is improved.
Patent JP-2003069855-A (JP)
Title: Synchronizing separation system
Inventor: KIMURA TSUNEO
IPC: G09G5/18
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent an OSD output character from vertically rocking by improving the stability of a vertical synchronization detection operation to noise in a synchronizing separation system for separately detecting a horizontal synchronizing signal and a vertical synchronizing signal from a composite video signal. SOLUTION: When comparators 13 and 14 perform level discrimination of a composite synchronizing signal Pin obtained by selectively amplifying the composite video signal Sin while performing phase inversion of the composite video signal Sin and pulsing the composite synchronizing signal Pin, threshold value levels Vth1 and Vth2 used in the pulsing are separately set in a non- equivalence pulse period and in an equivalence pulse period.
Patent JP-2003067588-A (JP)
Title: Data distribution and billing method
Inventor: TOBIYA KAZUHIRO
IPC: G06Q30/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems of conventional data distribution and billing methods: that, when data are purchased through a network, a customer must pay for the purchase of a data recording medium, register in a credit company, and pay separately for the data, in which case the operation of registering individual information is required even if payment is made without the intervention of a credit company, making the customer continue to feel insecure, fearing that the individual information may leak or be put to use without permission; and that complicated operations must be done for each data provider, resulting in inconvenience and confusion. SOLUTION: A data provider who permits only customers authenticated by use of an ID for authentication to download data sells the data, with the fee of the data included in the fee of a data-recording medium containing the ID for authentication, and collects the fee of the data.
Patent JP-2003069458-A (JP)
Title: Electromagnetic induction communication module, mobile terminal and communication system
Inventor: ARANISHI MASATO
IPC: G06K17/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an interface function of a contactless IC card, a memory and a various-program execution function or the like and to provide other communication means when one communication means is not available. SOLUTION: When the electromagnetic induction communication module 1000 can make electromagnetic induction communications with a reader/writer 4000, the electromagnetic induction communication module 1000 receives a signal, transmits the signal to a control circuit destination 1030 through a reception circuit section 1040, and transmits a notice denoting availability of communications to the control circuit section 1030 via a transmission circuit section 1020. A host device 5000 receiving the availability of communication notice through the reader/writer 4000 transmits information as a modulation wave from the reader/writer 4000.  The electromagnetic induction communication module 1000 demodulates and decodes the modulation wave by using the reception circuit section 1040 and transmits the result to a host device 2000 through the control circuit section 1030 and a host control circuit section 1060. The host device 2000 sends back information matching the received information to the reader/writer 4000 through the control circuit section 1030 and the transmission circuit section 1020. Thus, mutual communications are conducted.
Patent JP-2003068978-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OGAWA TOSHIO
IPC: H01L23/34
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device which is low in heat resistance, superior in withstand voltage characteristics, and capable of effectively forming an output control inverter or the like for a general-purpose or industrial electric apparatus. SOLUTION: The second main surface of a lead frame 13 bonded to a resin insulating layer 14 is set larger in area than its first main surface where a semiconductor element 11 is mounted, and the lead frame is bonded to a base board 15 in one piece through the intermediary of the resin insulating layer 14. By this setup, a semiconductor device which is excellent in reliability, low in heat resistance, and inexpensive can be obtained.
Patent JP-2003067434-A (JP)
Title: Logical circuit improving device, method and program
Inventor: SANDO NOBUYUKI
IPC: H03K19/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a large number of processes and a large amount of time are needed for considering countermeasures and correcting a net list manually in order to eliminate violations when there exist many spots violating delay restrictive values. SOLUTION: The present invention extracts spots which violate a predetermined delay restrictive value and information on the spots of violations including the violating delay value from a result of delay analysis of a logical circuit layout, selects a delay element to be inserted in a spot which violates the delay restrictive value, calculates the number to be inserted based on the information on the spots of violations and creates and holds a net for eliminating violations reflecting the results of the processings and creates a script file which gives a function to insert a net for eliminating violations in the corresponding spots in the original logical circuit layout in a logical synthesis software which creates the logical circuit layout.
Patent JP-2003071395-A (JP)
Title: Electronic filter cleaning apparatus
Inventor: SASA KAZUSUKE
IPC: B08B3/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic filter cleaning apparatus which cleans an electronic filter in a shortened time, satisfactorily and surely removes stains stuck to the electronic filter without causing deterioration of and damage or the like to the electronic filter and without causing environmental problems and exerting an adverse influence on the human body and which is costwise advantageous. SOLUTION: This cleaning apparatus 1 is provided with a table 3 and a cleaning nozzle 6 so that stains stuck to an aluminum plate of the electronic filter A for an air conditioner can be removed, for example, by the multiplier effect of the stain dissolving and exfoliating action of the cleaning water heated to around 50 deg.C, the jet pressure and fluid action of the cleaning water jetted from the nozzle 6 and the position shifting action of the table 3. The apparatus 1 is furthermore provided with the prescribed moving mechanism 4, a rotating mechanism 5, a first tank 7, a first opening/closing part 8, a first pipeline 9, a shower nozzle 11, a second tank 12, a second opening/closing part 13, a second pipeline 14, a stain removing part and the other.
Patent JP-2003071492-A (JP)
Title: Method for controlling amount of hydrogen donor in denitrification reactor and apparatus therefor
Inventor: KONO YOICHIRO
IPC: B01D19/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a hydrogen donor in a denitrification reactor whereby the amount of a supplied hydrogen donor (e.g. methanol) can be easily controlled without using an electrode. SOLUTION: This method controls the amount of a hydrogen donor put into a denitrification reactor 26 in a biochemical denitrification process. In the reactor, nitrate nitrogen or nitrite nitrogen contained in inflow water (foul water) is reduced to a nitrogen gas by utilizing an organic carbon source contained in the inflow water and a hydrogen donor (an organic carbon source) supplied from the outside. After a gas component is collected by subjecting sample water collected from the denitrification reactor 26 to gas/liquid separation, the amount of a hydrogen donor in the collected gas component is detected with a methanol gas detector 38. Basing on the detected amount, the amount of a hydrogen donor put into the denitrification reactor 26 is controlled.
Patent JP-2003082862-A (JP)
Title: Building
Inventor: HEBIISHI SANENORI
IPC: E04H1/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a building which is adequate and fit for an automobile powered by electricity as a power source, makes effective use of a parking space and an entrance space as a unitary space, and facilitates movement therein even for physically handicapped persons. SOLUTION: According to the structure of the building, the parking space 2 is serially arranged next to an entrance earthen floor (entrance space) 1 arranged in a room, and an entrance 21 of the parking space 2 is equipped with a folding door 211. The peripheral edge of the folding door has mohair attached thereto, which imparts high air-tightness to the parking space.
Patent JP-2003079099-A (JP)
Title: Open type dynamo-electric machine
Inventor: FUJIGAKI TETSURO
IPC: H02K9/06
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an open type dynamo-electric machine with enhanced cooling effect achieved by improving the cooling method of the machine and having enhanced reliability achieved by reducing the vibration of the rotor axis as well as suction of foreign matter. SOLUTION: The open type dynamo-electric machine is provided with a frame 1 formed continuously in the axial direction and having an inner ventilation path 9, a stator (core) 7 having stator winding, a rotor (core) 6 having rotor winding and ventilation ducts in the axial and radial directions, brackets 5 supporting the rotor on both sides in the axial direction of the frame while keeping the stator (core) 7 and the rotor (core) 6 stored within the frame, and a cooling fan 4 that ventilates by rotating together with the rotor axis 3, and has shafts protruding from the brackets on both sides to be connected directly to loads. It is characterized by being provided with an axial-flow fan inside the frame 1 supported by the brackets 5.
Patent JP-2003083143-A (JP)
Title: Control device for engine
Inventor: KAWASAKI HISAO
IPC: F02D29/02
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To learn the air content necessary for idling operation of an engine without limiting an idle stop time in a hybrid vehicle performing the idle stop control. SOLUTION: When the engine is started by an electric motor from an idle stop condition, the power consumption of the electric motor in an idling state of the engine is determined. The motor torque corresponding to the friction of the engine is determined on the basis of the power consumption, and further the air content necessary for the idling operation of the engine is estimated on the basis of the motor torque. Then, the deviation between the air content stored in advance and the air content determined on the basis of the power consumption is learned as a correction amount of the target air content in idling operation, and the engine is ignited after the completion of learning.
Patent JP-2003081470-A (JP)
Title: Sheet feeding device, image reading device and image forming device provided with the same
Inventor: SHIMAMURA MASASHI
IPC: G03G15/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device, an image reading device and an image forming device provided with the same enabling to easily replace a separating roller or the same and capable of separating and feeding sheets regardless of types of sheets. SOLUTION: A transmitting member 6 connecting to a driving power transmitting means 5 to transmit driving power to a separating rotating body 2 when the driving power transmitting means 5 moves to a first position for transmitting driving power from a driving power source to the separating rotating body 2, and the separating rotating body 2 are rotatably and detachably and attachably installed on a device main body 101 as a unit 102, The device is constructed to release connection of the driving power transmitting means 5 and the transmitting member 6 with interlocking with detaching the unit 102 and to connect the driving power transmitting means 5 and the transmitting member 6 with interlocking with attaching the unit 102. Consequently, replacement of the separating roller or the like and connection of driving power can be done by single operation of replacing the unit 102.
Patent JP-2002326843-A (JP)
Title: Method for manufacturing glass panel and heating device of glass panel
Inventor: DOKEN SHINJIRO
IPC: C03C27/06
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass panel capable of firmly sealing gap parts. SOLUTION: This method for manufacturing a glass panel P capable of hermetically sealing a gap part V by arranging a pair of plate glasses 1A and 1B opposing each other through the gap V formed by putting a spacer 2 between the 1A and 1B, comprises filling a metallic material 5 in a molten state into the peripheral part of the gap part V, where heating blocks H1 and H2 are pressed against the plate surfaces of the 1A and 1B on the opposite side of the gap to raise the temperature of at least the plate surface of the 1A and 1B on the gap side facing the peripheral part.
Patent JP-2003082266-A (JP)
Title: Ink for ink-jet recording and color ink set
Inventor: TANABE TETSUSHI
IPC: C09D11/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording ink free from the trouble of the excessive penetration of an ink containing an anionic surfactant as a pigment dispersing agent into a paper, giving a sharp image having high image density and little feathering and bleeding defects even in the case of using an anionic surfactant and printable at a high speed without troubles. SOLUTION: The ink for ink-jet recording contains a pigment, an anionic surfactant and a cationic surfactant.
Patent JP-2003096961-A (JP)
Title: Floor structure of building
Inventor: UEDA HIROTOSHI
IPC: E04B5/43
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure proper for two or more stories of floors of a housing system burdening horizontal shear force applied to a horizontal frame and having the excellent barrier properties of a floor impulsive sound. SOLUTION: In the floor structure of a building, sound-insulating structural materials 1 are fitted and supported into the horizontal frame without being brought into contact with an underfloor spread material 4, and are fixed so as to be able to burden horizontal shear force applied to the horizontal frame for the building in the horizontal frame assembled by a floor joist for the building. Sound-insulating properties to a heavy impulsive sound and a lightweight impulsive sound are improved, and the horizontal rigidity of building itself can be increased.