baber/WOPTO huggingface dataset:
Patent JP-2908982-B2 (JP)
IPC: A61F2/966
Filed: 1994-06-02
Granted: 1999-06-23
Abstract: The assembled endoprosthesis is in a radially tensioned state in a cylindrical space (14) and lies with a proximal region (A) in a first external catheter (3) and with a distal region (B) in a second external catheter (30). In order to release the endoprosthesis (1), for example in a vessel (11), the second external catheter (30) is initially retracted. The endoprosthesis (1) is then still retained in the first external catheter (3) by friction and can be folded back by advancing the second external catheter (30), and can thus be repositioned. The endoprosthesis (1) is finally released by retracting the first external catheter (3). Since the friction is divided up over at least two external catheters (3, 30) it is also possible to release endoprostheses (1) which have a high friction on the outside to the external catheter, for example due to a coating, high expansion force or large length. <IMAGE>
Patent JP-H0464563-B2 (JP)
IPC: G01B21/22
Filed: 1986-05-29
Abstract: PURPOSE:To detect an error in the link length of a parallel link as an error in angle of rotation and to easily take a measurement with high accuracy by measuring the angle of rotation of the stationary node of the parallel link and the angles of rotation of an input and an output node to a reference surface. CONSTITUTION:The output node LP3 of the parallel link mechanism consisting of the stationary node L2, input node LP1, intermediate node LP2, and output node LP3 is set to a specific angle theta3 of rotation. An inclinometer 23 finds the tilt angle gamma of the output node LP3 and the tilt angle phi of the reference surface and computes an angle psi(=gamma-phi) of rotation of the output node LP3 to the reference surface. Then, the output angle theta3 when there is no error is found from the angle m3 and the angle theta2 of rotation of the stationary node L2. The angle m3 of the input node LP1 to the reference surface when there is no error is computed from the output angle theta3 and the angle theta2 of rotation of the stationary node L2. Then, the angle m3 of rotation and the actual angle m'3 of rotation of the input node LP1 to the reference surface are used to find an error in the angle of rotation of the input node LP1 to the reference angle m'3 to the reference surface when the output node LP3 is at the specific angle theta3 of rotation.
Patent JP-H0735368-B2 (JP)
IPC: C07D211/48
Filed: 1990-05-17
Abstract: 2-(8-Azabicyclo[3.2.1]oct-8-yl)alkanols of the formula    <IMAGE>  (I)  wherein Q is S or CH=CH; X is H, OH or another aromatic substituent; R is hydrogen, alkyl, alkenyl or alkynyl; Y and Y1 are taken together and are arylmethylene or aralkylmethylene (or a corresponding epoxy derivative) or Y and Y1 are taken separately and Y is hydrogen or OH, and Y1 is aryl, aralkyl, arylthio, or aryloxy; and structurally related 2-(piperidino)alkanols; and 2-(pyriolidino)alkanols pharmaceutical compositions thereof; methods of treating CNS disorders therewith; and intermediates useful in the preparation of said compounds.
Patent JP-H0610163-B2 (JP)
IPC: C07C67/317
Filed: 1985-06-18
Abstract: There is described a process for preparing carbonyl compounds of formula:   <IMAGE> (I)  by oxidation of compounds of formula: <IMAGE> (II)  wherein X=-CN, -COOR, Y=-COOR1, -CN, and R, R1, like or unlike each other, are inert radicals, by employing oxygen or air as oxidants, at least a catalyst selected from the salts of organic or inorganic acids of Mn, Co, Cu and Fe, from 0 to 60 moles of an alkaline salt of an aliphatic carboxylic acid per gram-atom of catalyst metal, in a polar solvent, at temperatures ranging from 30 DEG  C. to 200 DEG  C. and maintaining the reaction medium anhydrous. The present invention relates to a process for preparing carbonyl compounds by catalytic oxidation of compounds containing an activated methylene group.
Patent JP-2893307-B2 (JP)
IPC: A61K47/34
Filed: 1993-06-03
Granted: 1999-05-17
Abstract: A pharmaceutically stable composition comprising a suspension or dispersion of nicorandil in polydimethyl siloxanes optionally the composition also includes colloidal silica and/or lecithin. The composition may be used for coronary vasodilation and suppressing coronary vasoconstriction. It is useful in treating angina pectoris.
Patent JP-3366220-B2 (JP)
IPC: B60T8/172
Filed: 1997-05-26
Granted: 2003-01-14
Abstract: An error in road data is compensated for to correctly determine an actual road shape and to carry out a precise vehicle control on the basis of the determined road shape. A deviation  DELTA  theta V between an azimuth angle  theta V of movement of a vehicle and an azimuth angle  theta 1 of a road connecting a node N0 behind the position of the vehicle and a node N1 ahead of the position of the vehicle, or a deviation  DELTA  theta V between the azimuth angle  theta V of movement of a vehicle and an azimuth angle  theta 1 of a road connecting the position of the vehicle and the node N1 ahead of the position of the vehicle, is calculated. When the deviation  DELTA  theta V is equal to or greater than a reference value it is determined that there is an error in the position of the node N1, and the road shape presumed from the road data is corrected to the actual road shape. Then, a warning operation for advising a driver of a decelerating operation or an automatic braking operation is carried out on the basis of the corrected road shape so that the vehicle can pass through the curve ahead of the vehicle.
Patent JP-2607203-B2 (JP)
IPC: H01Q3/01
Filed: 1992-05-01
Granted: 1997-05-07
Abstract: An antenna producing, under circular polarisation, a radiation pattern which is axisymmetric about an axis (1) and exhibits a radiation minimum in the direction of this axis, characterised in that it comprises: 
 
  - a reflective conductive surface (2), essentially axisymmetric about the axis, 
  - a straight conductive wire (6) extending axially from a first end (7), situated level with this conductive surface and insulated from it, to a second end (8), this conductive wire being connected at its first end to a supply line (4, 5), and 
  - a plurality of radiating arms (9, 10), each including a first portion (9) extending essentially in a radial plane (11) from the second end of the conductive wire, this first portion being, at its near end, connected electrically and directly to the conductive wire and being, at its far end, prolonged by a second portion (10) in the shape of a curvilinear wire typically being inscribed in a sphere centred on the said second end and whose general direction is inclined with respect to the said radial plane. 
 
<IMAGE>
Patent JP-H0149023-B2 (JP)
IPC: H01L23/28
Filed: 1985-07-12
Abstract: PURPOSE:To form recess parts without impairing the flatness at a stage part at all, by forming a plurality of through holes in the stage part, driving a punch having a larger diameter than said each through hole, thereby forming a recess part, blocking each through hole by plastic deformation, and preventing the emergence of escaping parts yielded in forming the recess part on the surface of the stage part. CONSTITUTION:Through holes 2... are formed from the upper surface to the lower surface of a flat stage part 1. A punch, which has a larger diameter than said through hole 2, is driven into a specified depth from the side of one end 2a of each through hole 2. Thus a first recess part 3a is formed. Then a punch, which has the diameter smaller than the recess part 3b but larger than the through hole 2, is driven into a specified depth from the first recess part 3a. Thus a second recess part 3b is formed. A recess part 3 comprising the first recess part 3a and the second recess part 3b is formed. All the escaping parts, which are yielded when the recess part 3 is formed, enter the through holes 2 and do not go to the other parts. Therefore the flatness at the upper and lower surface of the stage part 1 are not impaired at all, and defects such as warping are not yielded.
Patent JP-2732335-B2 (JP)
IPC: G02F1/13
Filed: 1992-05-28
Granted: 1998-03-30
Abstract: A liquid crystal composition comprising (1) at least one compound selected from those expressed by the formula (I) and (2) at least one compound selected from those expressed by the formulas (II), (III), (IV) and (V): <CHEM> wherein R1 to R5 are C1-10 alkyl; R6 and R7 are C1-10 alkyl or alkenyl; X is H or F; X1 and X2 are F, -CF3, -OCF3, -CHF2 or -OCHF2; Y1 and Y2 are H or F; Z1, Z2 and Z4 are -COO-, -CH2CH2-or a single bond; Z3, Z5 and Z6 are -COO-, -CH2CH2-, -C IDENTICAL C- or a aingle bond; and A is <CHEM> which composition is provided with characteristics of high specific resistance, low viscosity while keeping small current consumption, a suitable clearing point and threshold voltage.
Patent JP-H0630082-B2 (JP)
IPC: H04L29/06
Filed: 1988-07-01
Abstract: An isolated workstation (13) or a workstation of equipment (14a-14d) is associated with the workstation of a corresponding local interface unit (18a-18e) made from widely available standard hardware and standard software and connected to a local network (11) in order to be connected up to the control centre (12) for the workshop (10). The workstations of the local interface units are placed in a configuration conforming to a standardised model allowing specific developments to be made within this model. Advantageously, the OSI model of the ISO standard is used to make specific developments in the application layer of the OSI model. The workstation of a local unit can advantageously substitute for the workstation of the associated equipment. <IMAGE>
Patent JP-2667368-B2 (JP)
IPC: C08G77/38
Filed: 1994-07-28
Granted: 1997-10-27
Abstract: Organopolysiloxanes which contain ester groups and comprise units of the formula     <IMAGE>  (I)  in which R may be an identical or different monovalent, SiC-bonded hydrocarbon radical having 1 to 18 carbon atoms, A may be an identical or different radical of the formula     <IMAGE>  (II)  in which R1, R2, R3, c, v, w, s, t, is 0 or an integer, the sum of s and t being an integer from 1 to 20, x is 0 or 1, y is 0 or 1, the sum of x and y being 1 or 2, a is 0, 1, 2 or 3, and b is 0, 1 or 2, with the proviso that the sum of a and b is less than or equal to 3 and the organopolysiloxane contains at least one radical A per molecule.
Patent JP-3822653-B2 (JP)
IPC: C07K19/00
Filed: 1994-08-02
Granted: 2006-09-20
Abstract: The present invention relates to novel and highly effective bispecific antibody fragments which recognize lymphocyte CD2 antigen and any variable tumor antigen. Moreover, the invention relates to two new monoclonal antibodies termed AICD2.M1 and AICD2.M2. A combination of these antibodies, whereby at least one of them is a bispecfic antibody fragment, can be used successfully in tumor therapy and diagnostics.
Patent JP-H067828-B2 (JP)
IPC: A61B5/00
Filed: 1989-07-26
Abstract: The invention relates in particular to a process for determination of local dye concentrations in animal and human tissues. Light from two different wavelength regions (I, II), of which one (I) has a window for haemoglobin, is directed into the partial area of the tissue, and the reflectance (M10, M110) is determined. Then, in a further step, on the basis of the reflectance in the first wavelength region and at least one previously obtained tissue-type-specific standard basic reflectance curve for both wavelength regions, a personal tissue-specific standard basic reflectance curve (S110) is determined for the second wavelength region (II), and a value for the haemoglobin concentration (KHb1) is obtained on the basis of the determined personal tissue-specific standard basic reflectance curve (S110) and the measured reflectance (M110) in the second wavelength region (II). <IMAGE>
Patent JP-H0410674-B2 (JP)
IPC: G08B5/36
Filed: 1984-09-14
Abstract: The surveillance signal apparatus is preferably provided a signal lamp, as an illuminated switch or as an illuminated key. It comprises a casing with electrical and electronic connections and with an apparatus heat disengageably disposed at the casing. The apparatus head comprises a signal part provided with electric voltage and preferably an illuminating element. A voltage limiter and a current limiter are disposed in an explosion-proof and pressure tight encapsulated space of the casing and they are electrically predisposed to the signal part in the apparatus head via a feed part. The apparatus head with the signal part and the feed part are formed by the output of the voltage limiter and by the output of the current limiter as an explosion protection self safety unit.
Patent JP-3611339-B2 (JP)
IPC: H04N5/00
Filed: 1993-08-03
Granted: 2005-01-19
Abstract: Apparatuses (1,2,3) of an audio/video system convey user commands to one another via a serial control bus (4). The user commands convey key activations on a remote handset (18a), whose keys include both "normal" keys such as "mute/unmute", and "repeat" keys such as "volume up" and "volume down". To convey a repeat key activation, a first control means (12) within one apparatus addresses a key activation message to a second control means (32) within another apparatus. The second control means (32) synthesises locally a repetitive series of user commands, until a key release message is received. The need for repetitive user command messages to be sent via the control bus is thereby eliminated, and the frequency of repetition can be defined locally to give consistent response to user commands. The second control means (32) can also implement a de-bouncing function, disregarding duplicate user command messages sent by a third apparatus (2) which also responds to the handset (18a). <IMAGE>
Patent JP-H0216949-B2 (JP)
IPC: C02F1/56
Filed: 1984-09-25
Abstract: The invention relates to gelling agents and thickeners based on Cassia-galactomannans and especially a synergistic mixture of (a) Cassia-toragalactomannan, and (b) carrageenan, agar and/or xanthan.
Patent JP-H0227018-B2 (JP)
IPC: B02C17/16
Filed: 1983-11-14
Abstract: A ball mill stator providing a milling space between a housing and a cover and a ring-like displacing body in the milling space with a V-shaped radial cross-section forming part of the rotor. The material being milled together with the balls flows around the displacing body from a feed inlet to an outlet along spiral paths. The milling media kept back at the milling gap are moved through a duct into an annular space and from this point through conveying ducts of an impeller outwards and re-enter the milling space at a small distance above the feed inlet. The impeller is sealed between the rotor and stator and is powered by a motor, or by a variable speed drive, run at a speed controlled by readings taken from different parts of the mill system such that the milling media is evenly distributed in the material being milled by which they are moved along making the milling operation more uniform and efficient. An adjustable milling ring together with the impeller form a coarse milling unit whose gap size may be changed like that of the inlet.
Patent JP-2793850-B2 (JP)
IPC: G01N33/50
Filed: 1989-08-18
Granted: 1998-09-03
Abstract: The present invention describes a class of dyes for use in staining cell samples and methods of making such dyes. A preferred class of dyes known as detergent dyes which possess the ability to stain cells in whole blood and are only slowly leached or lost from the stained cells over time are described. The present invention has application, for example, to blood typing for the determination of the presence of blood group antigens A, B, AB, O, and D (Rho) and antibodies to such antigens.
Patent JP-2516643-B2 (JP)
IPC: F02F3/00
Filed: 1987-09-16
Granted: 1996-07-24
Abstract: PURPOSE:To improve response to switching of a compression ratio from a high value state to a low value state, by a method wherein, by means of a signal oil pressure generated by a combustion pressure exerted on an outer piston, a discharge passage opening and closing valve is actuated. CONSTITUTION:A feed route to an upper liquid chamber 34 in which a high compression ratio state is provided is separated from a feed route for a signal oil pressure by means of which a low compression ratio state is provided, and an on-off valve is opened and closed by utilizing a combustion pressure producing a signal oil pressure. Namely, when an engine is switched from low load running to high load running, a high combustion pressure is applied on the crown surface of an outer piston 21. When an oil pressure in the upper liquid chamber 34 is increased, the high oil pressure is transmitted through a signal pressure passage 43 to a spool valve 31 in a pressure chamber 30, and the spool valve 31 is smoothly moved in a direction, in which a discharge passage 39 is opened, without being influenced by a fluctuation in other oil pressure. This constitution forces rapid discharge of pressure oil in the upper liquid chamber 34 to the outside to lower the outer piston 21, and performs switching of a compression ratio to a low value state with excellent response.
Patent JP-3049748-B2 (JP)
IPC: F02B75/02
Filed: 1990-09-12
Granted: 2000-06-05
Abstract: A reed valve assembly (11) is mounted in a valve chamber (10) formed in an intake passage of a crankcase (2) of a two-stroke cycle engine and the reed valve assembly (11) comprises a box-shaped valve body (12) having a base end opened and secured to an intake pipe (9) and a front end converging towards the crankcase (2), the valve body (12) being provided with valve openings (13) formed to side surfaces of the valve body (12), and reed valves (14) resiliently provided for the valve openings (13). The valve chamber (10) has opposing inner wall surfaces (10a) gently curved outwardly for forming expanded portions between the side surfaces of the valve body and the expanded surfaces (17) of the valve chamber. The curved surfaces of the inner wall surfaces of the valve body converge towards an interior of the crankcase with an inclination of about 10 to 20 degrees and a maximum lateral width of each of the expanded portions (17) is defined to about 5 to 10 mm. <IMAGE>
Patent JP-H0711505-B2 (JP)
IPC: G01N27/416
Filed: 1986-10-31
Abstract: A potentiometric electrochemical analysis method, which comprises placing by capillary action an aqueous sample liquid to be tested for the presence of a quantity of an analyte in the sample liquid, in each of two compartments of an electrochemical analysis cell, wherein the aqueous sample liquid so placed in each compartment is in electrochemical contact with one of two electrodes forming part of the cell, wherein the electrodes are insensitive to the analyte, and wherein the compartments are separated by an electroactive barrier which is sensitive to or selective for the analyte, the barrier not being in electrical contact with either electrode except through the medium of the sample liquid, the method further comprising changing the amount of the analyte material in a selected one of the compartments by adding thereto a predefined standard quantity of analyte, measuring the resulting cell potential and determining the concentration of the analyte in the sample liquid, the predefined standard quantity of analyte being allowed to dissolve in the sample liquid from a dry material predosed in one of the compartments, the dry material being free from any electroactive material to which the electrode are sensitive.
Patent JP-3986596-B2 (JP)
IPC: C09D161/28
Filed: 1996-10-07
Granted: 2007-10-03
Abstract: A curable coating composition is described comprising   (A) a carbamate- or urea-functional compound that is the reaction product of a mixture comprising   (1) a compound comprising a carbamate or urea group or a group that can be converted to carbamate or urea, and a hydroxyl functional group that is the reaction product of   (a) a compound comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group that is reactive with a lactone ring or a hydroxy carboxylic acid, and   (b) a lactone or a hydroxy carboxylic acid, and   (2) a compound that is reactive with hydroxyl groups on a plurality of molecules of compound (A)(1), but that is not reactive with the carbamate or urea groups on compound (A)(1),   (B) a compound comprising a plurality of groups that are reactive with carbamate or urea.
Patent JP-3066614-B2 (JP)
IPC: B41F33/08
Filed: 1991-09-19
Granted: 2000-07-17
Abstract: In an automatic plate exchange/plate registration method and apparatus, a current position of a plate cylinder on which a plate to be exchanged is mounted, is stored. The plate cylinder is reset to an origin. Automatic plate exchange is performed when the plate cylinder is at the origin. The plate cylinder is automatically returned to the stored current position. <IMAGE>
Patent JP-4121576-B2 (JP)
IPC: G01M11/02
Filed: 1996-09-27
Granted: 2008-07-23
Abstract: An arrangement for measuring desired parameters of a contact lens by optical sectioning which comprises a support fixture on which a contact lens is positioned. The support fixture includes a container in which a pedestal is positioned, and the container is filled with a saline solution. The contact lens is placed on the pedestal completely immersed in the saline solution. A line of light is generated and directed by imaging and shaping optical elements over the edge of the container and through a selected diameter of the contact lens. An imaging camera detects and image of the light scattered at the surfaces of the contact lens at the selected diameter, which is captured by a frame grabber and is digitally stored for subsequent image processing and determination of the desired parameters of the contact lens. The analysis provides at least four basic parameters of the contact lens including the diameter (D), front radius of curvature (FC), back radius of curvature (BC), and center thickness (CT), and can also provide the lenticular curve radius, the peripheral curve radius, the sagittal height, aspherical forms and deviations of the several measured curvatures, and the power of the lens.
Patent JP-2832349-B2 (JP)
IPC: C09K19/42
Filed: 1987-11-24
Granted: 1998-12-09
Abstract: A liquid crystal composition for twist nematic mode having improved reduction in the threshold voltage and the temperature dependency of threshold voltage in the liquid crystal display element using the composition, and a liquid crystal display element are provided, which composition comprises a compound of the formula <CHEM> wherein R1 is 1-8C alkyl, R2 is F or CN and n is 1 or 2; or comprises the compound of the formula (I) as a first component and at least one member as a second component selected from compounds of the following formulas (II), (III) and (IV); <CHEM>  wherein R3 is 1-8C alkyl and R4 is H or F, <CHEM> wherein R5 is 1-8C alkyl, R6 is 1-8C alkoxy or F, m is 1 or 2 and X is single bond or -COO-, and <CHEM>  wherein R7 is 1-8C alkyl, R8 is 1-8C alkyl or alkoxy, F or CN and <CHEM> q
Patent JP-2871363-B2 (JP)
IPC: B60R21/16
Filed: 1992-11-13
Granted: 1999-03-17
Abstract: PURPOSE:To prevent the malfunction of a mechanical ignition device to be operated when an electrical ignition device is made nonoperational. CONSTITUTION:A mechanical ignition device 17 is provided on an inflator 13 electrically ignited at the time of a collision, and it is provided with a stopper pin 21 restricting the rolling of the steel ball 18 of the mechanical ignition device 17 rotated in the outside direction of a car body at the time of a collision to operate a firing hammer 20a striking a detonator 19. When a wire harness 16 connected to an electrical ignition device 13a is cut off, the rolling restriction by the stopper pin 21 is released, and the steel ball 18 is rolled to mechanically ignite the inflator 13.