baber/WOPTO huggingface dataset:
Patent JP-3547710-B2 (JP)
IPC: C08F10/00
Filed: 2000-03-03
Granted: 2004-07-28
Abstract: The present invention relates to a metallocene compound and the olefin polymerization using the same, particularly to a metallocene compound and the olefin polymerization using this compound on which supported catalysts are easily prepared by the reaction of the ligand containing -(CR12)a-O-SiRbYc ligand (wherein each Y, which can be the same as or different from other Y, is a hydrogen, halogen, alkoxy, aryloxy, amide, or silyloxy radical, each R1, which can be the same as or different from other R1, is a hydrogen radical, or an alkyl, cycloalkyl, aryl, alkenyl, alkylaryl, arylalkyl, or arylalkenyl radical having from 1 to 40 carbon atoms, each R, which can be the same as or different from other R, is an alkyl, cycloalkyl, aryl, alkenyl, alkylaryl, arylalkyl, or arylalkenyl radical having from 1 to 40 carbon atoms, a is an integral number from 1 to 40, c is 1, 2, or 3, and the sum of b and c is 3) with a support. Furthermore, the present invention relates to a supported metallocene catalyst using this metallocene compound and the olefin polymerization using the same. The metallocene compounds in this invention have superior characteristics in the preparation of supported catalyst due to the high reactivity with the support and minimal side reactions during the anchoring process. In addition, the olefin polymerization process employing the supported catalyst in this invention proceeds without fouling in the reactor, and the morphology and bulk density of the polymer produced are better than that produced by the conventional method.
Patent JP-4310509-B2 (JP)
IPC: A61B17/00
Filed: 2000-06-02
Granted: 2009-08-12
Abstract: Surgical attachments (180, 200), each having differing functions and having turning members (158a, 158b, 206a, 206b) therein, and an electromechanical driver assembly (100) for remotely driving the surgical attachments (180, 200), the electromechanical driver assembly (180, 200) comprising a shaft (122) including at least two axially rotating members (136a, 136b) disposed within a sheath (128), said at least two axially rotating members (136a, 136b) having distal and proximal ends, said at least two axially rotating members (136a, 136b) each being capable of transmitting a torque applied to the proximal end thereof, therealong to said distal end thereof, said distal ends including means for coupling torque transferring relationship to said corresponding turning members (158a, 158b, 206a, 206b) of said surgical attachments (136a, 136b); and a handle portion (102), including corresponding at least two selectively engageable motors (110, 112) coupled to corresponding ones of said at least two axially rotating members (136a, 136b) of said shaft (122), whereby selective engagement of either of the at least two motors (110, 112) causes the corresponding one of the axially rotating members (136a, 136b) to rotate, thus transmitting a torque to a corresponding turning member (158a, 158b, 206a, 206b) of the surgical attachments (180, 200), wherein the surgical attachments (180, 200) each have a common designed coupling interface (154, 203) which is adapted to join to the electromechanical driver (100), and the electromechanical driver (100) can be reused to actuate the differing functions of each attachment (180, 200), such that the differing functions of the attachments (180, 200) are specific only to the attachments (180, 200).
Patent JP-4319363-B2 (JP)
IPC: C07D209/14
Filed: 2001-08-06
Granted: 2009-08-26
Abstract: The invention provides a negative image-recording material for heat-mode exposure systems, which comprises (A) an IR absorbent including cyanine dye having an electron-withdrawing group or a heavy atom-containing substituent in at least one terminal aromatic ring, (B) a radical generator and (C) a radically-polymerizable compound, and which is imagewise exposed to IR rays for image formation thereon.
Patent JP-4931308-B2 (JP)
IPC: G06F1/10
Filed: 2001-09-28
Granted: 2012-05-16
Abstract: A semiconductor integrated circuit device includes internal circuits divided into blocks that are controlled block by block for activation. Each internal circuit receives a clock signal from a clock distribution network of a block including that internal circuit. The clock signal is supplied to the clock distribution network by buses of a tree structure and a clock drive control gate. The clock drive control gate stops, in response to an enable signal for controlling activation of internal circuits block by block, the clock signal from being supplied, when internal circuits of a corresponding block are inactivated.
Patent JP-4889897-B2 (JP)
IPC: A61K9/20
Filed: 2000-06-13
Granted: 2012-03-07
Abstract: An oral administration unit containing the active substances Tramadol and Diclofenac and/or physiologically acceptable salts thereof, in which both active substances are contained in the same administration unit as two separately formulated subunits.
Patent JP-3671909-B2 (JP)
IPC: B60T13/57
Filed: 2000-10-27
Granted: 2005-07-13
Abstract: A negative pressure type booster, comprising a valve seat member (40), a spring (47) energizing the valve seat member (40), and a holding member (52) having an engaging part (52b) disposed on a power piston (22) movably only in radial direction and engaged with the valve seat member (40) and a tapered part (52a) in contact with a plunger (37), whereby, when the amount of movement of an input member (27) relative to the power piston (22) is larger than a specified value, the input member (27) is brought into contact with the tapered part (52a) and moves the holding member (52) in radial direction to disengage the holding member (52) from the valve seat member (40) in order to allow the valve seat member (40) to be moved rearwards. <IMAGE>
Patent JP-3873811-B2 (JP)
IPC: H01L29/786
Filed: 2002-05-15
Granted: 2007-01-31
Abstract: An alignment pattern is required for photo masks to be exactly aligned with one another; an amorphous silicon is deposited over the entire surface of an insulating layer except for an area where the alignment pattern is to be formed, and a pattern for an ion-implantation and the alignment pattern are concurrently transferred to a photo resist layer; dopant impurity is ion implanted into the amorphous silicon layer by using the photo resist mask, and the insulating layer is selectively etched also by using the photo resist mask; this results in simplification of the process sequence.
Patent JP-4065399-B2 (JP)
IPC: A61P29/00
Filed: 2001-06-26
Granted: 2008-03-26
Abstract: Compounds of formula (I), where R is a monovalent cyclic organic group having from 3 to 15 atoms in the ring system, useful as pharmaceuticals
Patent JP-4723793-B2 (JP)
IPC: G06F17/30
Filed: 2001-09-06
Granted: 2011-07-13
Abstract: A method and apparatus for providing a network based operating system for mobile clients is disclosed. Services may be developed that can be used to support different client devices with different capabilities. The services provide output with multiple variations based on different devices, and an intermediary selects the variation best suited for the requesting device. An online software development system is provided to allow services to create, edit, test, and deploy applications at an intermediary using only a browser at the client end. Services may also be provided that can be accessed and referred to by other services, thereby facilitating the combining of different services. Services may also store and access data at an intermediary using variables and a mapping of the stored data to the variables. Data stored at the intermediary may be used to allow an end user to return to a previously accessed service.
Patent JP-5070368-B2 (JP)
IPC: H04B1/7107
Filed: 2001-09-05
Granted: 2012-11-14
Abstract: A system is provided for increasing the number of users capable of communicating over a wireless network to permit multiple users to transmit information simultaneously on the same channel or frequency in which a Viterbi decoder-based signal separation system is used to pull apart or uncorrupt the otherwise interfering signals on the channel. In one embodiment, two users are assigned to the same channel, with a joint parameter estimation pre-processor being utilized to provide an estimation of the power, time and frequency offsets and phase of the incoming signals. The joint parameters estimated by the parameter estimation unit are applied to a signal separator which recovers and pulls apart the two signals. The subject system is capable of accommodating more than two simultaneously transmitted signals to provide signal packing over existing channels without requiring new waveforms through the utilization of stripping techniques and tail chopping techniques so as to minimize the computational load involved in separating the signals.
Patent JP-4006337-B2 (JP)
IPC: G06F9/445
Filed: 2002-02-01
Granted: 2007-11-14
Abstract: An executable file (E) having references (F1,F2,F3) with functions in a shared library (B) may be non intrusively modified by creating a META file with unresolved references (F2,F3) in the executable file and a services file which has new functions or services (X2,X3) to be inserted into the executable file. During an editing phase links to the META file are made which allow functions in the service file and/or the shared library to be executed : An independent claim is made for a system which uses the method and includes a META and service file.
Patent JP-4320174-B2 (JP)
IPC: F26B3/30
Filed: 2001-12-19
Granted: 2009-08-26
Abstract: This invention resides in an apparatus and related method for rapidly curing thin film sol-gel coatings, particularly such coatings adhered to low melting temperature plastic substrates, whether rigid or flexible, without deforming the substrate. The curing is achieved using IR heating lamps and dry or humid hot gas flow. This curing densifies the sol-gel coating and provides desired optical and mechanical properties. The use of IR lamps and hot-gas nozzles, either singularly or in combination, produces a rapid cure by effectively heating the thin film coating layer. In this manner, a sufficiently high temperature can be attained in the film layer, to densify the sol-gel coating, but for a sufficiently short time duration to avoid melting or otherwise deforming the substrate. The sol-gel coatings can be cured two to three orders of magnitude faster than with conventional oven curing, leading to significant cost reductions and manufacturing efficiency.
Patent JP-4313574-B2 (JP)
IPC: A61B17/00
Filed: 2001-12-11
Granted: 2009-08-12
Abstract: An apparatus for sealing a passage through tissue communicating with a blood vessel includes a bioabsorbable plug member coupled to the distal end of a carrier member. The plug member includes a lumen extending therethrough that communicates with a lumen extending through the carrier member. A sealing member is disposed in the plug member lumen for sealing the lumen. A guide member is slidable into the lumen such that edges of a groove extending between proximal and distal portions of the guide member engage a wall of the lumen to define a bleed back lumen. The guide member is inserted into the passage until the distal portion enters the vessel. The plug member is advanced over the guide member until the plug member enters the vessel, whereupon blood enters the bleed back lumen to identify the location of the vessel relative to the plug member.
Patent JP-4299541-B2 (JP)
IPC: G01N33/566
Filed: 2002-02-12
Granted: 2009-07-22
Abstract: The invention relates to the use of specific ligand carriers for detecting prions, and to substances that are capable of binding to prions and that are subsequently used to detect prions.
Patent JP-4531334-B2 (JP)
IPC: A61M1/34
Filed: 2002-04-02
Granted: 2010-08-25
Abstract: The present invention relates to a liquid filtering method for removing undesirable components such as aggregates and leukocytes from a liquid such as blood. In particular, the present invention relates to a filtering method for blood for removing micro aggregates and leukocytes which may cause blood transfusion side effects from whole blood products, red cell products, platelet products, plasma products, and the like used for blood transfusion.
Patent JP-4177117-B2 (JP)
IPC: C01F/
Filed: 2002-04-25
Granted: 2008-11-05
Abstract: In an inserting apparatus and method such as the continuous motion type, a motion controller electrically communicates with an encoder, a first motor driving an insert conveyor assembly, a second motor driving an envelope conveyor assembly, and an actuator operatively interfaced with a peripheral device. The motion controller controls insert conveyor assembly speed, envelope conveyor assembly speed, and the rotational position at which the actuator should be activated, based on the encoder signal. Once during every master cycle, the motion controller calculates the actuator activation position, and causes the first actuator to be activated at the calculated first actuator activation position.
Patent JP-4520697-B2 (JP)
IPC: B01D33/44
Filed: 2002-05-02
Granted: 2010-08-11
Abstract: A continuous fluid filtration device having filtration cells disposed in a carousel around a rotation axis so as to be able to pivot about a tilt axis including apparatus for discharging the filtrate from the cells with at least one outlet orifice at the bottom of each cell, a central collector and a connection allowing flow of the filtrate between the outlet orifice and the collector, where the connection for each cell includes a flexible conduit in which, in the filtration position of the cell, no area of the flexible conduit is lower than another area of the conduit situated downstream with respect to the flow of the filtrate, the flexible conduit being arranged so as not to undergo any elongation during tilting of the cell.
Patent JP-4639033-B2 (JP)
IPC: G06F21/33
Filed: 2003-01-29
Granted: 2011-02-23
Abstract: An authentication apparatus for solving problems involving convenience and security is disclosed. The authentication apparatus according to the present invention is an authentication apparatus having a plurality of authentication mechanisms, the apparatus determining (S23) whether authentication information that has been input by a card reader for inputting authentication information of an object of authentication is that of a user who is capable of changing over the plurality of authentication mechanisms, displaying (S24) a list of the plurality of authentication mechanisms if it is determined that the user is capable of making the changeover, and registering (S26) the authentication mechanism, which has been selected in the display list, as the effective authentication mechanism.
Patent JP-4211481-B2 (JP)
IPC: H04W88/02
Filed: 2003-05-13
Granted: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system whereby information for designating a particular district and a particular date and time can be acquired in a form of image and audio data and proper information with high quality can timely, easily, quickly, and surely be acquired.  <P>SOLUTION: The information providing system is configured to include an information request terminal 10, an information providing terminal 20, and an information providing server 30 interconnected via networks 50, 60, and the information providing server 30 is provided with: a means for receiving information request data designating a particular date and time and a particular district transmitted from the information request terminal 10; a means for transmitting the received information request data to the information providing terminal resident within a prescribed zone from the particular district designated by the information request data within a prescribed time from the particular date and time designated by the information request data; a means for receiving provided information data returned from the information providing terminal, a means for storing the received provided information; and a means for transmitting the stored provided information data to the information request terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-3994074-B2 (JP)
IPC: A61K31/557
Filed: 2003-07-31
Granted: 2007-10-17
Abstract: A fluorine-containing prostaglandin derivative of the formula (1) or a salt thereof, and a medicine containing it, particularly, as a preventive or therapeutic medicine for an eye disease: <CHEM> wherein A is a vinylene group or the like, R<1> is an aryloxyalkyl group or the like, R<2> and R<3> are hydrogen atoms or the like, and Z is OR<4>, therein OR<4> is a hydrogen atom or an alkyl group or the like.
Patent JP-4569167-B2 (JP)
IPC: G01C19/5769
Filed: 2004-05-20
Granted: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To form a sensor element for an external force detecting sensor with excellent dimensional precision.  <P>SOLUTION: A recess 16 is formed in a reverse face 3b of an element substrate 3 to form a membrane 17. Then, an etching stop layer 18 comprising a conductive material is formed in a top panel 16a of the recess 16. The silicon element substrate 3 is anodic-joined to a glass support base plate 2, a plurality of penetrated-through parts 20 ranging over from a surface 3a side of the element substrate 3 to the etching stop layer 18 is formed thereafter by dry etching to form the sensor element 1. Then, the etching stop layer 18 is removed by wet etching using an aqueous hydrofluoric acid solution. The etching stop layer 18 of the conductive material prevents a notch from being generated on a side wall face of the penetrated-through part 20, and prevents overectching. The sensor element 1 is thereby manufactured with the excellent dimensional precision as designed, so as to provide the external force detecting sensor excellent in stability of output sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4348266-B2 (JP)
IPC: B21J5/06
Filed: 2004-09-16
Granted: 2009-10-21
Abstract: Process for cold deforming molybdenum comprises completely recrystallizing the molybdenum before deforming.
Patent JP-4674686-B2 (JP)
IPC: A61P25/28
Filed: 2003-08-19
Granted: 2011-04-20
Abstract: Provided herein are racemic or enantiomerically enriched benzoyl piperidine compounds and pharmaceutically useful salts thereof, pharmaceutical compositions comprising an effective amount of racemic or enantiomerically enriched benzoyl piperidine compounds to treat central nervous system diseases and methods of treating central nervous system diseases in a mammal, in particular psychoses and cognition disorders.
Patent JP-4995438-B2 (JP)
IPC: H01H35/00
Filed: 2005-06-14
Granted: 2012-08-08
Abstract: A circuit substrate is divided into a light emitting circuit substrate 60 and a light receiving circuit substrate 70, and they are disposed in a first casing 21 in a two-tier fashion, and the light emitting circuit substrate 60, which is disposed on an upper side, is overlapped with at least a part of an optical system 40. By this means, it is possible to obtain a wider range mounting surface in a small space, and therefore, it is possible to miniaturize a switch main body. In addition, it is possible to miniaturize the switch main body without miniaturizing the optical system 40 more than necessity, simply by changing a disposal configuration of components other than components of the optical system 40 in the switch main body, and therefore, it is possible to prevent lowering of detection accuracy which goes with miniaturization of the optical system 40, and it is possible to detect an object with high accuracy.
Patent JP-4965105-B2 (JP)
IPC: A61B17/10
Filed: 2005-10-06
Granted: 2012-07-04
Abstract: The apparatus has a longiform unit connected and fixed on a handle, and having a tubular shaped body. The body has, near its distal end, a store-slice block integrated to an ejection gun, and a step-by-step system that permits one to one distribution of stored surgical attachments. A distal part (2a) of an attachment anchoring rod (2) is of conical shape and a distal end (2c) of the distal part is of hemispherical shape.
Patent JP-4940625-B2 (JP)
IPC: C07F9/09
Filed: 2005-10-21
Granted: 2012-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery capable of enhancing high temperature characteristics.  <P>SOLUTION: A separator is impregnated with an electrolyte. The electrolyte contains a solvent and an electrolyte salt. The solvent contains halogenated ethyl carbonate such as 4-fluoro-1,3-dioxolane and a phosphorus-containing compound such as trimethyl phosphate. Thereby, chemical stability at high temperature can be increased. By furthermore containing vineylene carbonate as the solvent, higher effect can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5324026-B2 (JP)
IPC: H01L21/31
Filed: 2006-01-18
Granted: 2013-10-23
Abstract: A method for fabricating a semiconductor device is provided to improve the production yield of the semiconductor device by allowing a moving speed of an etchant nozzle to be dependent on a film thickness distribution. An insulating film(11) for forming sidewall insulating films of a gate electrode is deposited on a main surface of a semiconductor wafer(1). Then, the treatment for equalizing the film thickness distribution of the insulating film is performed. In this treatment, the semiconductor wafer is fixed onto a spin stage(32) of an etching apparatus(31) and rotated. An etchant(37) is supplied from an etchant nozzle(36) onto the main surface of the rotated semiconductor wafer while the etchant nozzle is moved from the peripheral side of the main surface of the semiconductor wafer to its central side. The moving speed of the etchant nozzle is controlled depending on the film thickness distribution of the insulating film so that the moving speed in a region with a larger rate of film thickness of the insulating film in a radial direction of the semiconductor wafer is smaller than that in a region with a smaller rate of film thickness.
Patent JP-5101019-B2 (JP)
IPC: A61K31/194
Filed: 2006-02-07
Granted: 2012-12-19
Abstract: This invention relates to compositions, methods, devices and kits relating to the infusion of a catheter lock solution into an indwelling catheter. Inventive compositions, methods, devices and kits aid in diminishing the effects of microbial infection in catheters and occlusion of the catheters. A lock solution provided by the invention includes citrate and a paraben. The solution preferably has a density suitable for retention of the solution in a catheter during the lock period. Another lock solution provided by the invention includes citrate, a paraben and a photo-oxidant, such as, for example, methylene blue.
Patent JP-4367455-B2 (JP)
IPC: G10L19/02
Filed: 2006-06-27
Granted: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission method for an audio signal improved in a compression rate by conducting predictive encoding.  <P>SOLUTION: An adder circuit 1a computes sum signals (L+R) of stereophonic two channel signals L and R and a subtracting circuit 1b computes difference signals (L-R). Difference computing circuits 11D1 and 11D2 compute differences Δ(L+R) and Δ(L-R) of this time and the previous time. Predictive coding circuits (15D1, 15D2, 16D1 and 16D2) compute a plurality of predictive values of the differences Δ(L+R) and Δ(L-R), compute each predictive residual of the plurality of predictive values and the differences Δ(L+R) and Δ(L-R) and selects a minimum predictive residual, then, transmit the data thereof through a communication line.  <P>COPYRIGHT: (C)2007,JPO&INPIT