baber/WOPTO huggingface dataset:
Patent JP-3949938-B2 (JP)
IPC: B60C11/13
Filed: 2001-11-13
Granted: 2007-07-25
Abstract: PROBLEM TO BE SOLVED: To improve wet performance and noise performance. SOLUTION: A pneumatic tire has at least one longitudinal groove 3 recessed for extension in a tire circumference direction in a tread surface 2. At least either groove wall surface 6 of the longitudinal groove 3 includes a chamfered slant wall portion 8 slanting in a direction to increase a groove width toward the tread surface 2, in an outer portion about a tire radius direction. In the slant wall portion 8, fine grooves 9 of a width of 0.3 to 1.2 mm and a depth of 0.3 to 1.5 mm are spaced at pitches of 1.4 to 3.0 mm in the tire circumference direction.
Patent JP-3913531-B2 (JP)
IPC: H05K1/18
Filed: 2001-11-14
Granted: 2007-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a structure which supports a multi-pin of a BGA package and ensures soldering property in the area mounting with high density. SOLUTION: A structure 5 has a base material 1 and a through hole 2 in which holes penetrating into the base material 1 are arranged in a grid array. As a mounting process of soldering a solder bump 8 formed in a BGA package 6 to a land 10 wired in a printed circuit substrate 11, a mask is mounted on the printed circuit substrate 11, and a solder paste is coated from on the mask, whereby the solder paste is printed on the land wired on the printed circuit substrate 11 from an opening part of a hole opened in the mask plate. The structure is adhered to the printed wiring substrate in a state that a position of the land 10 that the solder paste is printed is aligned with a position of the through hole 2. The BGA package is loaded in a state that the position of the through hole 2 is aligned with a position of each solder bump formed on the BGA package 6.
Patent JP-4226822-B2 (JP)
IPC: A23C9/156
Filed: 2000-12-11
Granted: 2009-02-18
Abstract: The invention relates to a translucent milk drink and a method for preparing it. The drink may be prepared by (a) providing an opaque milk starting material having a pH in the range of 5.6-8.0, preferably 5.6-7.0, most preferably 5.7-6.5; (b) contacting at least a portion of the starting material with a cation exchanger until the percentage transmission of the material (when separated from the exchanger) rises to at least 5%, preferably at least 25%, more preferably at least 40%; (c) optionally mixing the translucent milk sample with another milk sample while retaining the percentage transmission at least 5%, preferably at least 25%, more preferably at least 40%. The milk drink may be used as the base for a soft drink like milk drink, which may be carbonated.
Patent JP-4554864-B2 (JP)
IPC: H04W88/02
Filed: 2000-11-17
Granted: 2010-09-29
Abstract: The invention relates to a mobile station adapted to be used in a radio communications system, said mobile station including: receiver means adapted to receive blocks of distorted information bits at a first rate from a transmitter via a communications link, and first detecting means adapted to detect information bits from said distorted information bits. The mobile station also includes second detecting means adapted, when the quality of said received blocks of information bits is above a given level, to detect information bits from said distorted information bits using fewer computation resources than said first detecting means. The invention also relates to a method of transmitting electronic information and to a communications system. It is a major advantage according to the invention that the use of fewer computation resources - as a result of using less complex detection means (when possible) - enables a mobile station to receive information at a higher data rate. Thereby, a higher data throughput can be achieved for the user. <IMAGE>
Patent JP-3574436-B2 (JP)
IPC: H04W64/00
Filed: 2002-02-28
Granted: 2004-10-06
Abstract: A navigation system comprises a cell-phone, a base cellular telephone site, and a webserver. Each is paired with a GPS receiver. The GPS receiver associated with the cell-phone is aided with information received from the cell-site and webserver that help reduce satellite search uncertainty. Time difference and/or frequency difference measurements are taken with data collected from what the cell-phone and its GPS receiver assume to be accurate time and frequency. Correction information is used in post-processing of the velocity solutions computed by the cell-phone to arrive at more precise determinations for the system. <IMAGE>
Patent JP-4295467-B2 (JP)
IPC: A61K47/14
Filed: 2002-04-12
Granted: 2009-07-15
Abstract: The present invention relates to a patch containing a substrate, a non-crosslinked adhesive layer (A) containing a drug laminated on one surface of the substrate and a crosslinked adhesive layer (B) laminated on the adhesive layer (A). According to the present invention, the percutaneous absorbability of the drug can be improved, and a patch free of problems such as adhesive residue and adhesive bleed can be provided.The present invention relates to a patch containing a substrate, a non-crosslinked adhesive layer (A) containing a drug laminated on one surface of the substrate and a crosslinked adhesive layer (B) laminated on the adhesive layer (A). According to the present invention, the percutaneous absorbability of the drug can be improved, and a patch free of problems such as adhesive residue and adhesive bleed can be provided.
Patent JP-3619208-B2 (JP)
IPC: B31B50/44
Filed: 2002-04-26
Granted: 2005-02-09
Abstract: An apparatus is arranged to successively make plastic bags. The apparatus comprises a trapezoidal plate (4) including a short edge (6) having opposite ends from which opposite oblique edges (8) extend divergently. The trapezoidal plate (4) comprises a double walled structure in which clearance means (10) is formed between walls. The apparatus further comprises drive means by which the trapezoidal plate (4) is moved in a direction of height of trapezoid so that the short edge (6) can be engaged with the bottom gusset material (2). In addition, the apparatus comprises a pair of folding plates (24) arranged to be engaged with the bottom gusset material (2) and then inserted into the clearance means (10) at positions corresponding to the oblique edges (8) in accordance with the movement of the trapezoidal plate (4) so that the bottom gusset material (2) can be inserted into the clearance means (10) by the folding plates (24) to be folded into halves along the short edge (6) and folded into the clearance means (10) along the oblique edges (8). The bottom gusset material (2) is then inserted between the pair of panel portions (44). <IMAGE>
Patent JP-3552707-B2 (JP)
IPC: B60L50/16
Filed: 2002-05-07
Granted: 2004-08-11
Abstract: PROBLEM TO BE SOLVED: To avoid loss of inertial torque of a generator in a hybrid car provided with an engine, a motor and the generator. SOLUTION: In a power transmission device of an automobile provided with the engine 1, the generator 15 driven by output of the engine 1, and a motor 29 driven by power output of the generator 15 and discharge output of a battery 47, a clutch mechanism 23 is provided between an output shaft of the engine 1 and an output shaft of the generator 15. By this, occurrence of inertial torque of the generator can be restricted. Thus, correction of the inertia torque due to the engine or the motor becomes unnecessary, and a fuel cost can be drastically reduced at acceleration of the vehicle.
Patent JP-4033729-B2 (JP)
IPC: B05D1/40
Filed: 2002-07-09
Granted: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of deciding a treatment parameter for coated film formation by which the in-plane uniformity of the thickness of a coated film can be improved by easily setting treatment parameters for a method of forming the coated film on a substrate by linearly applying coating liquid to the substrate by intermittently sending the substrate in the X-direction while a coating liquid nozzle is scanned in the Y-direction and drying the formed coated film under a pressure- reduced condition.  <P>SOLUTION: By paying attention to that the coated film of the coating liquid has an appropriate thickness regardless of the solid concentration of the coating liquid, the solid concentration of the coating liquid at which a target film thickness is obtained is found after finding the value of an appropriate thickness. Then scanning pitch and a flow rate discharged from the coating liquid nozzle are found, and the optimum diameter of the nozzle is decided. Thereafter, the optimum value of starting time at which the solvent of the coating liquid vigorously vaporizes when the coated film is dried under the pressure-reduced condition is found. Next, the optimum temperature of the substrate, the optimum vaporizing time of the solvent, and the optimum gap between a rectifying plate and the substrate are found in this order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-4036051-B2 (JP)
IPC: G06T5/00
Filed: 2002-07-30
Granted: 2008-01-23
Abstract: The present invention is to protect the right of portrait or privacy of people (10B to 10F) other than a specific person (10A), and to enable easy recognition of information other than the face (11) of the specific person (10A) and the situation around the specific person (10A). Images videotaped by the surveillance cameras (1) are captured in the computer (3), face images are detected therefrom, and the detected face images are compared with the face image of a specific person (10A) registered in the storage device (5). As the results of the comparison, when these face images do not match with each other, a mosaic process (12) is applied exclusively to the detected face images to protect the privacy of the people (10B to 10F) other than the specific person (10A), whereas the mosaic process (12) is not applied to the parts other than the faces, such as dress and baggage, thereby keeping them as they are. When these face images match with each other, the face image of the specific person (10A) is not applied with the mosaic process (12), thereby keeping his or her face (11) and remaining parts as they are.
Patent JP-4101864-B2 (JP)
IPC: B60R1/08
Filed: 2002-11-18
Granted: 2008-06-18
Abstract: A solid type electrochromic (EC) element having a substrate (10,34): a lower electrode layer (12,36) formed on the substrate; an EC layer (16,40) formed on the lower electrode layer; and an upper electrode layer (18,42) formed on the EC layer is disclosed in which coloring regions (17,37) having a complicated shape can easily be applied, and a phenomenon of blurred color occurring around coloring regions can be prevented. The lower electrode layer is divided by one or more parting lines (14,38) non-linearly formed along the outline of a desired coloring region so as to surround the coloring region into a first portion (12a,36a) including the coloring region and a second portion (12b,36b) which are not connected to each other. Layers, which make up the EC layer, and the upper electrode layer are formed so as to entirely cover the coloring area. The upper electrode layer is connected to the second portion of the lower electrode layer. <IMAGE> <IMAGE> <IMAGE>
Patent JP-4808902-B2 (JP)
IPC: B01D67/00
Filed: 2001-05-23
Granted: 2011-11-02
Abstract: The invention relates to a method for producing a hydrolytically stable polyamide membrane having an open-pored, microporous and sponge-like support-layer structure, using a process involving thermally induced liquid-liquid phase separation. A solution of an aliphatic polyamide in a solvent system, which may include a solvent and a non-solvent for the polyamide, is extruded to form a shaped object. After leaving the die, the shaped object is cooled by means of a cooling medium until phase separation occurs and the polymer-rich phase solidifies to form the membrane structure. The solution of the polyamide in the solvent system contains an antioxidant agent as a stabiliser for the polyamide which, together with the solvent system, is selected in a way that the antioxidant agent is essentially insoluble in the solvent system at the phase separation temperature. The invention also relates to a polyamide membrane with improved hydrolytic stability, characterised in that  contains an antioxidant agent as a stabiliser for improving hydrolytic stability.
Patent JP-4022143-B2 (JP)
IPC: F16K31/40
Filed: 2001-06-22
Granted: 2007-12-12
Abstract: A two-stage, bi-directional valve is provided for controlling gas flow into and out of a storage volume. The solenoid is provided to actuate a first stage piston to seal communication with a pressure source. In doing so, the sources imparted by the solenoid overcome biasing forces applied by a resilient spring on the first stage piston. Simultaneously, actuation of the first stage piston opens the bleed passage to permit the depressurization of space behind the second stage valve. Upon sufficient depressurization, the second stage valve is unseated from the main orifice by fluid pressure forces, thereby creating the flow path for escape of the gaseous fluid through the main orifice.
Patent JP-3730219-B2 (JP)
IPC: B65D75/36
Filed: 2002-01-08
Granted: 2005-12-21
Abstract: This substantially rigid product packaging shell which defines a volume (3) for the at least partial housing of the product (7), having an opening that is closed using a flexible cover (6), is characterised in that the shell is produced in at least two parts (1a, 1b), which parts can be easily separated, at least partially, and which can come apart on the non-cover (6) side by pivoting in the area (2) next to the shell opening (4).
Patent JP-4293791-B2 (JP)
IPC: B01J21/16
Filed: 2002-01-29
Granted: 2009-07-08
Abstract: The present invention is directed to a process for the preparation of crystalline anionic clay-containing bodies from sources comprising a trivalent metal source and a divalent metal source comprising the steps of: a) preparing a precursor mixture containing a liquid, a divalent metal source and/or a trivalent metal source, at least one of them being insoluble in the liquid; b) shaping the precursor mixture to obtain shaped bodies; c) optionally thermally treating the shaped bodies; and d) aging the shaped bodies to obtain crystalline anionic clay-containing bodies; with the proviso that if no trivalent metal source is present in the precursor mixture of step a), such source is added to the shaped bodies after shaping step b) and before aging step d); and with the further proviso that the combined use of an aluminium source as the trivalent metal source and a magnesium source as the divalent metal source is excluded. The quintessence of the present invention is that the major part of the final amount of anionic clay is formed after shaping, i.e., in situ in the shaped body. This results in attrition resistant bodies, without the need to add a binder material.
Patent JP-4552394-B2 (JP)
IPC: H04N5/232
Filed: 2003-07-28
Granted: 2010-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera having a shake correction function which can prevent decrease in the shake correcting performance.  <P>SOLUTION: The camera functions as follows: an angular velocity sensor 1 detects the shake ω; a correction optical element 8 corrects the shake ω; a HPF (high pass filter) section 2, an integrating section 3, and a level setting section 4 generate a correction position control signal to control the correction optical element 8 on the basis of the output of the angular velocity sensor 1; a PID (proportional, integral, and differential compensation) section carries out PID compensation on the basis of the correction position control signal and the positional information outputted from a position sensor section 9 which detects the position of the correction optical element 8; the I (integral) compensation section 51 to operate integral compensation of the PID section performs the integral compensation until exposure is started for photographing a still image; and the I compensation section stops the integral compensation after starting the exposure for photographing the still image and controls the correction optical element 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4128499-B2 (JP)
IPC: B65D35/24
Filed: 2003-08-11
Granted: 2008-07-30
Abstract: An assembly provided with a package and an apparatus for the metered emptying of the package, which package contains viscous material and is at least partly manufactured from flexible sheet-like foil material. The apparatus comprises a frame with guide means and a substantially flat two-part supporting surface, as well as metering control means which, guided by the guiding means, can be moved, in a position substantially not changing as regards their orientation relative to the supporting surface, over and along the supporting surface. Emptying takes place by nipwise pressing the package flat onto the supporting surface with the metering control means. The frame comprises a stationary part having a first supporting surface part and a part movable relative to the stationary part, having a second supporting surface part, which supporting surface parts in a first position form a continuous, uninterrupted supporting surface and in a second position are placed relative to each other so as to close off an open package by squeezing it shut. <IMAGE>
Patent JP-4136864-B2 (JP)
IPC: B65H19/28
Filed: 2003-09-19
Granted: 2008-08-20
Abstract: A web winder (2) of a turret winding type is provided with a first spindle (7a) secured to a first drive shaft (14). A second spindle (7b) is secured to a second drive shaft (14). Positions of the first and second drive shafts are changeable in the web winder. A changeover device changes over winding of a web (6) wound about the first spindle to winding about the second spindle. A cutting drum (27) is disposed on a first side with respect to a web path (23, 29) of the web, and has a cutter (47) for cutting the web in a width direction thereof. A receiving drum (28) is disposed on a second side with respect to the web path opposite to the first side. A drum support arm (20) supports the cutting and receiving drums in a rotatable manner and in a manner of contacting drum peripheral surfaces (41, 42) of the cutting and receiving drums on each other. <IMAGE>
Patent JP-4387766-B2 (JP)
IPC: A61B5/0452
Filed: 2003-11-13
Granted: 2009-12-24
Abstract: Physiological signals produced by e.g. an electrocardiograph, are filtered, sampled and digitized. The analytical equipment memorizes the results and uses extractors to decompose the signal into (N) elementary waves (1,2,3,4,5) which are labelled. The extractors perform the decomposition and labelling by using peak functions which are defined over three successive intervals by preferably demi-gaussian and affine functions.
Patent JP-4184948-B2 (JP)
IPC: C07C51/487
Filed: 2002-06-04
Granted: 2008-11-19
Abstract: Disclosed is a process for the production of terephthalic acid by a plurality of process steps including the catalyst oxidation of a dialkylbenzene compound, a second oxidation, a hydrogenation of the product of the second oxidation, and crystallization of the hydrogenation terephthalic acid using a plurality of series-connected crystallizers.
Patent JP-4831931-B2 (JP)
IPC: H01G15/00
Filed: 2002-07-16
Granted: 2011-12-07
Abstract: The specification teaches a device for use in the manufacturing of microelectronic, microoptoelectronic or micromechanical devices (microdevices) in which a contaminant absorption layer improves the life and operation of the microdevice. In a preferred embodiment the invention includes a mechanical supporting base, and a layer of a gas absorbing or purifier material is deposited on the base by a variety of techniques and a layer for temporary protection of the purification material is placed on top of the purification material. The temporary protection material is compatible for use in the microdevice and can be removed during the manufacture of the microdevice.
Patent JP-4308650-B2 (JP)
IPC: A61M1/02
Filed: 2002-07-30
Granted: 2009-08-05
Abstract: Method for separating blood plasma particles from a blood plasma suspension in a self-discharging centrifuge having two or more discharge slits and axially stacked baffle plates, in which the blood plasma particles are separated from the liquid phase by centrifuging and removal of the liquid phase, suctioning off liquid remaining in the drum after separation of the blood plasma particles and discharging the sediment of solid blood plasma particles from the drum by centrifugal force into a collecting container underneath the drum, the drum and the blood plasma sediment being cooled during one or more of the process steps.
Patent JP-4317014-B2 (JP)
IPC: F16J15/40
Filed: 2002-09-20
Granted: 2009-08-19
Abstract: The invention refers to a device for sealing a passage ( 1 ) through a stationary wall ( 2 ) between a first space ( 3 ), which is arranged to contain a liquid. A rotatable shaft ( 5 ) is intended to extend in the passage through the wall in such a way that a gap is formed, which extends around the shaft between the shaft and the wall. A chamber ( 8 ), containing liquid, is arranged between the gap and the first space and extends around the axis. A rotatable disc ( 14 ) is fixedly arranged on the shaft and exends outwardly from the shaft into said chamber. Means ( 17', 17 '') are arranged to force the liquid in the chamber to rotate at a rotary speed substantially exceeding the rotary speed of the shaft.
Patent JP-3961484-B2 (JP)
IPC: C08K5/134
Filed: 2002-12-13
Granted: 2007-08-22
Abstract: A stabilizer composition is described and comprises a 3-arylacrylate, a sterically hindered monomeric amine, a sterically hindered phenol, a chromane derivative, and an organic phosphite and/or phosphonite. The stabilizer composition is particularly suitable for stabilizing thermoplastic polyurethane with respect to light, oxygen, and heat.
Patent JP-4323325-B2 (JP)
IPC: F02M47/04
Filed: 2003-03-24
Granted: 2009-09-02
Abstract: A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage (12) , the at least one capillary flow passage (12) having an inlet end (14) and an outlet end (16), the capillary flow passage comprises a channel formed within a monolithic body produced from a material selected from the group consisting of ceramics, polymers, metals and composites thereof or a multi-layer ceramic body, a fluid control valve (18) for placing the inlet end of the at least one capillary flow passage (12) in fluid communication with the liquid fuel source and introducing the liquid fuel in a substantially liquid state, a heat source (20) arranged along the at least one capillary flow passage, the heat source (20) operable to heat the liquid fuel in the at least one capillary flow passage (12) to a level sufficient to change at least a portion thereof from the liquid state to a vapor state and deliver a stream of substantially vaporized fuel from the outlet end of the at least one capillary flow passage.
Patent JP-4157046-B2 (JP)
IPC: B65H59/04
Filed: 2004-01-20
Granted: 2008-09-24
Abstract: Yarn (6) for a twist selvedge is supplied from a bobbin (5) that can rotate on a carrier against the restraint of a brake drum (1) with a hinged, adjustably spring-loaded brake shoe (14). The action of the brake is controlled by a flexible lever arm (20) that has an eyelet (21) at its end through which the yarn (6) is drawn off.  The fulcrum (11) of the brake shoe housing is along a tangent (12) to the brake drum (1) drawn at the center line (13) of the brake shoe (14). The ratio of the lever action between lever arm (H2) and brake shoe (H1) is between 9 and 12 to 1. The diameter of the brake drum (1) is about three times that of a full bobbin (5).