baber/WOPTO huggingface dataset:
Patent AU-2020414777-B2 (AU)
Title: Bone registration method, surgical robot, and readable storage medium
Inventor: PENG WEILI
IPC: A61B34/30
Filed: 2020-06-11
Granted: 2023-12-14
Abstract: A readable storage medium and a surgical robot (10), the surgical robot (10) comprising a control system, a force recognition system, a robotic arm system (100), and a navigation system (200). The robotic arm system (100) comprises a robotic arm (110), and the tail end of the robotic arm (110) is used to detachably connect a target pen; the navigation system (200) is used to acquire a registration point of interest on a predetermined object and send same to the robotic arm system (100); the robotic arm system (100) is used to control the movement of the robotic arm (110) according to the registration point of interest on the predetermined object, such that the robotic arm (110) drives the target pen to move, such that the target pen moves to the registration point of interest on the predetermined object; the force recognition system is disposed on the robotic arm (110) and is used to detect a force to which the tail end of the robotic arm (110) is subjected and send same to the control system; and the control system is used to determine whether the target pen has moved to the registration point of interest on the predetermined object according to the force to which the tail end of the robotic arm (110) is subjected. Therefore, the accuracy of bone registration may be improved.
Patent AU-2021204329-B2 (AU)
Title: Method for reducing primer dimer formation and increasing amplification efficiency
Inventor: LEE YOUNG JO
IPC: C12Q1/68
Filed: 2021-06-25
Granted: 2023-11-23
Abstract: The present invention relates to a method for amplifying at least three target nucleic acid 
molecules with reduced primer dimer formation in a multiplex amplification reaction. The 
method of present invention can inhibit primer dimer formation and hence generation of 
nonspecific amplification products in an effective manner in a multiplex amplification 
reaction for at least three target nucleic acid molecules.
Patent AU-2021221867-B2 (AU)
Title: A deep embedded self-taught learning system and method for detecting suspicious network behaviours
Inventor: SERN LEE JOON
IPC: G06N3/08
Filed: 2021-08-26
Granted: 2022-12-01
Abstract: A ligament-derived graft is provided which comprises a portion of a ligament sample recovered 
from a mammalian donor and which has been cut approximately in half lengthwise, where the 
ligament derived graft has dimensions suitable for use in a surgical procedure to repair small to 
mid-sized, or less load bearing joints. Small joints for which the ligament-derived grafts may be 
used to repair, include, interphalangeal, metacarpophalangeal joint, scapholunate joint, and other 
joints. In some embodiments, the dimensions of the ligament-derived graft include a length of 
from about 50 mm to about 150 mm, and a width of from about 3 mm to about 20 mm. In some 
embodiments, ligament samples used to make the ligament-derived grafts are lateral or medial 
collateral ligaments. Methods of using such ligament-derived grafts include attaching one or 
more ligaments, at their ends, to bones on opposite sides of the joint being repaired, so that the 
ligament(s) extend across the joint. When two grafts are used, they may extend across the joint, 
either on the same or opposite lateral sides of the joint.
femur knee joint 
MCL - LCL 
meniscus 
tibia fibula 
FIG. 1 
L1 width L1 
lengthG
FIG. 2A FIG. 2B
Patent AU-2021273645-B2 (AU)
Title: Battery-operated powered surgical tool system for use with a tool battery
Inventor: TAGUE CHRIS M
IPC: A61B17/16
Filed: 2021-11-26
Granted: 2024-01-04
Abstract: There is disclosed a battery-operated powered surgical tool 
system for use with a tool battery, the system comprising: a 
drill unit and an auxiliary sensing unit removably connected to 
said drill unit; said drill unit comprising: a housing; a motor 
disposed in said housing; a control module disposed in said 
housing, said control module having a control circuit for 
receiving a signal representative of a state of said motor, and 
said control circuit, based on the state of said motor, 
selectively actuates said motor; contacts configured to supply 
power to said auxiliary sensing unit; wherein said auxiliary 
sensing unit is configured to perform a sensing function at a 
surgical site of a patient.
Patent AU-2022201257-B2 (AU)
Title: Battery spacer
Inventor: TAKAYANAGI MIKA
IPC: H01M50/20
Filed: 2022-02-24
Granted: 2023-07-06
Abstract: A battery spacer 2 includes: a storage case 4 having a 
bottomed cylindrical shape in which a battery 3 is stored; 
a lid part 8 which closes an opening 6 of the storage case 
5 4; and a positive electrode relay terminal 56 which is 
provided to the lid part 8, a part of which protrudes from 
a top surface 89 of the lid part 8, and which abuts on a 
positive electrode terminal 5 of the battery 3 in the 
storage case 4. The lid part 8 has a protruding section 88 
10 formed which protrudes further to the battery 3 side than a 
terminal contact surface 80 at which the positive electrode 
terminal 5 of the battery 3 abuts on the positive electrode 
relay terminal 56. The protruding section 88 has a 
protruding length h, in the axial direction of the battery 
15 3, from the terminal contact surface 80, shorter than the 
length H of the positive electrode terminal 5 of the 
battery 3, and has an annular shape having a diameter R 
that is larger than the diameter r of the positive 
electrode terminal 5 of the battery 3 and is smaller than 
20 the diameter S of the battery 3 in the radial direction of 
the battery 3.
Patent JP-3688563-B2 (JP)
IPC: C07B55/00
Filed: 2000-07-05
Granted: 2005-08-31
Abstract: The present invention is concerned with a novel process for the racemization of atropisomeric bis(phosphine oxide) compounds of formula I  <CHEM>  in their (S) or (R) or non-racemic form, for the preparation of optical active bisphosphine ligands, which form optical active complexes with transition metals. These complexes are used as catalysts in a number of asymmetric reactions.  The racemization is thermal and carried out in high or low boiling solvent, under normal or elevated pressure at 10<5> to 3.5x10<7> Pa. The heating is performed in a system which allows heating up to 400 DEG C (reactor, autoclave, aluminum block, round-bottom flask with heating/stirring mantle and the like) or by microwave irradiation or in the melt at a temperature from 260 to 400 DEG C, preferably from 280 to 380 DEG C, batchwise or in a continuous manner.
Patent JP-4696339-B2 (JP)
IPC: B60K28/06
Filed: 2000-07-11
Granted: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To optimize display control and vehicle control corresponding to the fatigue state of a driver in the case of displaying the external information of a vehicle C obtained by a front obstruction radar 11, a road-vehicle communication unit 15, and the like, on a display screen 3a of a driving display 3 and performing vehicle control on the basis of the information. SOLUTION: A driver monitor unit 63 detects the visual line action of the driver when information is displayed. The state of the driver is determined on the basis of the visual line action of the driver, and information display control and vehicle control are performed on the basis of the determined result.
Patent JP-4827285-B2 (JP)
IPC: G10L15/065
Filed: 2000-09-04
Granted: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a pattern recognition method by which an increase in computation time arising from re-learning, and an extensive use of computer resources can be reduced, and efficiency and accuracy in pattern recognition can be improved, and to provide a pattern recognition device for performing the method, and a recording medium on which a computer program for operating a computer as the device is recorded. SOLUTION: A learning data vector that has the distance between a discrimination plane and a plurality of learning data vectors within a prescribed range is selected as a re-learning data vector. A sampled data vector is discriminated by using the discrimination plane. When a need for re-learning arises, the discrimination plane is re-calculated by using the re-learning data vector including the sampled data vector.
Patent JP-4610708-B2 (JP)
IPC: F23R3/32
Filed: 2000-09-25
Granted: 2011-01-12
Abstract: A pre-mixing chamber (10) for gas turbines, wherein the gas turbine is of the type which comprises at least one compressor connected to the turbine, and a combustion chamber, wherein the combustion chamber has a converging portion (12), positioned such as to give rise to combustion inside the combustion chamber, and wherein the pre-mixing chamber (10) has a plurality of pipes (19) provided with holes (20), which open into the combustion chamber on a front portion of the body of the pre-mixing chamber (10), in order to generate a series of pilot flames, which are appropriately regulated, in order to stabilise a main flame, which is primed inside the combustion chamber, in which a front area of the converging portion (12) of the pre-mixing chamber (10) has at least one circular groove (28) provided at the holes (20) which belong to the pipes (19). <IMAGE>
Patent JP-3803249-B2 (JP)
IPC: H04L12/403
Filed: 1998-07-23
Granted: 2006-08-02
Abstract: A method for automatic address assignment is disclosed, said method being based on a distance measurement, a master (M) transmitting via the bus a preamble (P) which is received by all the slaves which are to be addressed. The slaves react to the preamble (P) by transmitting a response signal sequence (A). A slave (S2) which is located upstream, in the direction of the master (M), of a slave (S3) which transmits a response signal sequence (A) registers the response signal sequence (A) of the slave (S3) and subsequently waits for a new preamble (P). The slave (Sz) which does not register any response signal sequences (A) from other slaves is the last slave (Sz), seen from the master (M), without address allocation on the bus. This slave (Sz) switches into a state in which it is ready to receive an address-assigning telegram (T) from the master (M), with which address-assigning telegram (T) it is assigned an unambiguous address. During the next cycle of the method, the slave (Sz) which has just been assigned an address no longer reacts to the preamble (P) so that another slave evaluates the constellations at the bus in such a way that it switches into a state in which it is ready to receive the address-assigning telegram. In this way, all the slaves without an address are gradually assigned an address.
Patent JP-3427161-B2 (JP)
IPC: E01C1/04
Filed: 1998-11-17
Granted: 2003-07-14
Abstract: The present invention is to provide an intersection system which can do without, or drastically minimize, the frequency of having to wait for traffic signals in order to relief traffic congestion and minimize the land occupied by an intersection system. To attain this purpose the present invention provides a system which has ring-shaped roads on upper and lower levels each at a central section of an intersection, and half-main roads and entries being connected on the outer circumferences at these ring-shaped roads. <IMAGE>
Patent JP-4372344-B2 (JP)
IPC: G02B7/198
Filed: 1999-01-22
Granted: 2009-11-25
Abstract: A device such as a secondary mirror of a space telescope is mounted isostatically on a support structure through an integrated compact assembly including three mounting devices, which are preferably identical and uniformly distributed around an axis of symmetry of the device to be supported. Each device is in the form of a deformable triangle in which a first arm materialized by at least a variable length arm is connected to the support structure, and in which the opposite vertex materialized by a support part is connected to the device to be supported. Friction free hinges with zero play connect the arms of the triangle together. Thus the position of the device to be supported can be corrected along six degrees of freedom.
Patent JP-4373611-B2 (JP)
IPC: B60R21/268
Filed: 1999-11-30
Granted: 2009-11-25
Abstract: A dual level inflator is provided for creating at least two different rates and levels of air bag inflation while optimizing cost effectiveness, size, safety and performance. The dual level inflator includes a unitized gas generator canister assembly including two canisters of gas generant material connected to a common base and positioned in a chamber formed in an inflator outer housing. The unitized assembly is easily transportable and mountable on the outer housing. Each canister of the unitized assembly includes apertures permitting direct communication between each canister cavity and the chamber of the outer housing. As a result, generant material positioned in each canister is directly exposed to the conditions in the outer housing chamber. The present assembly is advantageous in that it maximizes the internal volume available to the stored gas and, after the ignition of one canister and the inflation of the air bag, the remaining canister may be ignited without reinflating the air bag due to the previous depressurization of the chamber in combination with the selection of a generant material incapable of effectively burning in a low pressure environment, i.e. the directly connected chamber. The present dual inflator also includes seal means to prevent inadvertent ignition, and an arrangement by which the plurality of apertures formed in one canister are positioned relative to the apertures in the other canister to cause the gas flowing from one set of apertures to be sufficiently cooled by the inert gas in the chamber prior to reaching the apertures of the other canister thereby preventing inadvertent thermally induced ignition of the generant material in the remaining unfired canister.
Patent JP-4410422-B2 (JP)
IPC: C08G61/00
Filed: 2000-05-22
Granted: 2010-02-03
Abstract: The present invention relates to novel metathesis catalysts with an imidazolidine-based ligand and to methods for making and using the same. The inventive catalysts are of formula (I) wherein : M is ruthemium or osmium; X and X<1> are each independently an anionic ligand; L is a neutral electron donor ligand; and, R, R<1>, R<6>, R<7>, R<8> and R<9> are each independently hydrogen or a substituent selected from the group consisting of C1-C20 alkyl, C2-C20 alkenyl, C2-C20 alkynyl, aryl, C1-C20 carboxylate, C1-C20 alkoxy, C2-C20 alkenyloxy, C2-C20 alkynyloxy, aryloxy, C2-C20 alkoxycarbonyl, C1-C20 alkylthiol, aryl thiol, C1-C20 alkylsulfonyl and C1-C20 alkylsulfinyl, the substituent optionally substituted with one or more moieties selected from the group consisting of C1-C10 alkyl, C1-C10 alkoxy, aryl, and a functional group selected from the group consisting of hydroxyl, thiol thioether, ketone, aldehyde, ester, ether, amine, imine, amide, nitro, carboxylic acid, disulfide, carbonate, isocyanate, carbodiimide, carboalkoxy, carbamate, and halogen. The inclusion of an imidazolidine ligand to the previously described ruthenium or osmium catalysts has been found to dramatically improve the properties of theses complexes. The inventive catalysts maintains the functional group tolerance of previously described ruthenium complexes while having enhanced metathesis activity that compares favorably to prior art tungsten and molybdenum systems.
Patent JP-4763140-B2 (JP)
IPC: B60C27/10
Filed: 2001-02-21
Granted: 2011-08-31
Abstract: A cable (7; 100) for an anti-return device (5), particularly for anti-skid devices (2), said cable (7;100) being able to be pulled in order to bring an anti-skid device (2) under tension upon passing in the anti-return device (5) which allows the cable (7) to slide only in a direction for tensioning said anti-skid device (2) and not in the opposite direction for slackening thereof, the cable (7) comprising a core (71; 102) from which a series of stop elements (70; 101) of limited longitudinal size protrude radially. <IMAGE>
Patent JP-4785279-B2 (JP)
IPC: B25B21/02
Filed: 2001-07-06
Granted: 2011-10-05
Abstract: A screwing appliance has a casing (1), a rotatable hollow spindle (3) in the casing with limited axial re locatable capability and a non-rotating screw-in spindle (5) opposite the hollow spindle also with limited axial re locatable capability that can be relocated in a screw-in direction by an impact material mass (15). A coupling (6) fits between a drive motor (2) and the rotatable hollow spindle.
Patent JP-3989706-B2 (JP)
IPC: G03F1/56
Filed: 2001-10-17
Granted: 2007-10-10
Abstract: The invention relates to a recording material having a substrate and a negative-working, radiation-sensitive layer which contains a diazonium salt, at least a first polymeric binder, which is film-forming, and organic coloured pigments, on the surface of which an organic polymeric dispersant has been adsorbed and which are additionally dispersed in a second polymeric binder which does not permanently combine with the pigments chemically or physically. The first and the second polymeric binder may be the same or different. The dispersant generally has groups, in particular primary, secondary or tertiary amino groups or derivatives thereof, which act as anchor groups on the coloured pigment particles. The pigments themselves are preferably phthalocyanine pigments. As a result of the predispersing, aggregation of the pigment particles is effectively prevented so that uniform coloration of the radiation-sensitive layer is achieved. During development of the imagewise exposed recording materials, the coloured pigment particles form virtually no insoluble precipitates. In the prepared printing plates, the printing parts are distinguished from the substrate material through being clearly visible and having high contrast.
Patent JP-3574432-B2 (JP)
IPC: C12Q1/68
Filed: 2001-12-27
Granted: 2004-10-06
Abstract: Model systems of Alzheimer's disease comprise a DNA sequence encoding an amyloid precursor protein (APP) isoform or fragment that has an amino acid substitution. The substituted amino acid may be other than valine at the amino acid position corresponding to amino acid residue position 717 of APP770. Methods of determining genetic predisposition to Alzheimer's disease are also disclosed.
Patent JP-4786103-B2 (JP)
IPC: A23K20/195
Filed: 2000-12-08
Granted: 2011-10-05
Abstract: The present invention relates to the use of a combination of a protease and an inner salt of a quaternary amine carboxylic acid for the preparation of an agent for the treatment and/or prophylaxis of coccidiosis and bacterial infections such as necrotic enterities in animals. Preferred embodiments of the invention comprise the inclusion of a xylanase and/or an alpha-amylase in the agent. A nutritional additive comprising a combination of an inner salt of a quaternary amine carboxylic acid protease and (optionally) a xylanase and an alpha-amylase is also disclosed. It can be used for improving the rate of weight gain of animals.
Patent JP-4045821-B2 (JP)
IPC: B60B35/18
Filed: 2002-03-01
Granted: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency by fitting a seal member 33 in the condition that a sensor insertion hole 16 is accurately positioned when fitting the seal member in a rolling bearing device.  <P>SOLUTION: The seal member 33 is fitted between an inner and an outer rings, while maintaining a projection part 35 at the predetermined position in relation to a fitting hole 27 as a reference on the basis of the projection part 35, which is provided in the seal member 33 to decide a displacement phase of the sensor insertion hole 6 from a reference phase in the circumferential direction in relation to the fitting hole 27 for a flange 25 of the outer ring 21 as a reference. The seal member 33 is fitted between the inner and the outer rings by an auxiliary jig 34. The auxiliary jig 34 is provided with a groove part 38 to be engaged with the projection part 35, a disk part 36 for holding the seal member 33 in the positioning condition, and a guide rod 37 to be guided by the fitting hole 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-4259811-B2 (JP)
IPC: B65B1/04
Filed: 2002-04-19
Granted: 2009-04-30
Abstract: The support member 7 is positioned at the lower part of the storage container 3. The support member 7 supports the second medicine 10, 16, 17 placed on the lowermost medicine so that the lowermost medicine falls off by its own weight. The discharge member 8 discharges the medicine which fell off from the support member 7. The collecting mechanism 28 conveys the medicines discharged from the discharge member 8 to one position. <IMAGE>
Patent JP-3474878-B2 (JP)
IPC: H03K19/177
Filed: 2002-10-23
Granted: 2003-12-08
Abstract: An improved programmable logic cell for use in a programmable logic array comprising cells which are arranged in a two-dimensional matrix of rows and columns and are interconnected by a two-dimensional array of direct connections between a cell and its four nearest neighbors, one to its left (or to the West), and one to its right (or to the East), one above it (or to the North) and one below it (or to the South). Each cell receives input(s) from each of its nearest neighbors and additional input(s) (from a bus, pin, or neighbor) and may be programmed to generate a variety of logical functions at its outputs which connect to the cell's four nearest neighbors. The core of the improved logic cell comprises two upstream gates, the outputs of which feed two downstream gates, one of which is an exclusive-OR gate which feeds a downstream register. Additional programmable connections and other logic augment the cell core to produce cell embodiments which can be configured to efficiently implement various logical functions. Among the functions which may be implemented by the improved cell are a number of two-level combinational functions (such as multiplexing) and sequential functions (such as counting and shifting). A variety of cell embodiments based on the improved cell core are illustrated.
Patent JP-4763960-B2 (JP)
IPC: A61L27/22
Filed: 2001-08-08
Granted: 2011-08-31
Abstract: This invention provides a method for rapidly culturing a large amount of human chondrocytes to give normal chondrocytes or a mass thereof. The culture method comprises co-culturing human chondrocytes together with perichondral cells in the chondrogenic stage, as feeder cells, which support the proliferation ability of the chondrocytes, to allow rapid culturing of the human chondrocytes in a large amount.
Patent JP-4969762-B2 (JP)
IPC: C01B3/38
Filed: 2001-08-28
Granted: 2012-07-04
Abstract: A fuel processor and integrated fuel cell including a monolithic three-dimensional multilayer ceramic carrier structure defining a fuel reformer and including an integrated fuel cell stack. The reformer includes a vaporization zone, a reaction zone including a catalyst, and an integrated heater. The integrated heater is thermally coupled to the reaction zone. The fuel processor further includes an inlet channel for liquid fuel and an outlet channel for hydrogen enriched gas. The fuel processor is formed utilizing multi-layer ceramic technology in which thin ceramic layers are assembled then sintered to provide miniature dimensions in which the encapsulated catalyst converts or reforms inlet fuel into a hydrogen enriched gas.