baber/WOPTO huggingface dataset:
Patent JP-3866364-B2 (JP)
IPC: G11B5/58
Filed: 1997-04-17
Granted: 2007-01-10
Abstract: A reading head (HO) has two magneto-resistive elements (MR10,MR20) whose resistivities vary in opposite senses for the same variation in a magnetic field. The elements are connected to supply the associated terminals (VCC,GND), and a differential amplifier (A0) which supplies data (DATA0). The reading head is also connected to a thermal disturbance detector (DET). The detector (DET) has two resistances (R) which are connected to the magneto-resistive elements (MR10,MR20), and to a common node (NC). The sign al at the node (NC) represents the base of the magnetic signal plus any thermal disturbance effect. There are capacitors (C) to eliminate the constant magnetic signal base, and a comparator compares the thermal disturbance with a reference voltage (Vref), and if necessary produces a logic 1 at the output (TA).
Patent JP-H0113001-B2 (JP)
IPC: F23H7/08
Filed: 1981-07-07
Abstract: A combustion apparatus has a combustion chamber which is divided into combustion zones respectively communicating with individual mixing zones in a mixing chamber. Combustion air enters the mixing zones and then flows into the combustion zones. The concentration of NOx in the combustion products of each of the combustion zones is measured and water vapor is fed into each mixing zone in an amount which depends upon the NOx concentration for the corresponding combustion zone. The amount of water vapor fed into a mixing zone is such as to maintain the combustion temperature below a value at which substantial quantities of NOx are formed. The water vapor is fed into the mixing zones generally countercurrent to the combustion air entering the combustion zones and the water vapor and combustion air flow into the combustion zones together.
Patent JP-H0565515-B2 (JP)
Inventor: MAIKERU TOOMASU KURAAKU
IPC: C07D515/06
Filed: 1982-06-23
Abstract: A herbicidal composition which comprises a carrier and, as active ingredient, a compound of the general formula I or where possible, an acid addition salt thereof: 
<CHEM>
 in which Y represents a sulphur, selenium or tellurium atom; R<1> and R<2> each independently represents an optionally substituted alkyl or aryl group or an alkoxycarbonyl group, or R<1> and R<2> together represent an alkylene linkage or an alkylene linkage containing a heteroatom in the chain, each linkage being optionally substituted with one or more alkyl groups or phenyl groups or an alkoxy substituted phenyl group, a benzyl group, an acyl group, a pyridyl group or a furyl group with the proviso that when the heteroatom is sulphur it is optionally present in an oxidized form; X represents an oxygen atom and in addition when Y represents a sulphur atom X optionally represents a sulphur atom. Also within the scope of the invention are certain novel compounds according to general formula I and a method of combatting undesired plant growth at a locus.
Patent JP-H0437088-B2 (JP)
IPC: C08F210/16
Filed: 1983-07-04
Abstract: A process for copolymerizing ethylene with another monoolefin is described wherein the other monoolefin is incorporated into the polymer at very high efficiencies and in several instances the copolymer produced contains a higher concentration of the comonomer than the gas phase in the polymerization zone. A novel ethylene/1-hexene copolymer having very high relative comonomer dispersities (99% or higher, and even above 100%) is also described.
Patent JP-S619169-B2 (JP)
IPC: B65C11/02
Filed: 1981-08-07
Abstract: A hand labeller having a plurality of rotatable print wheels with selectable print types disposed on the periphery of each print wheel and a selector spindle for positioning selected print types at a printing zone of the print wheels. The selector spindle includes a reduced diameter portion which engages and slides in an arcuate slot in the labeller housing if (a) the spindle is fully pushed into the print wheels and (b) the labeller is operated to rotate the print zone of the print wheels to a label printing position. If the spindle is not fully pushed in, a large diameter portion of the spindle will engage the arcuate slot, the latter portion being too large to enter the slot whereby the print zone of the print wheels is inhibited from rotation to the label printing position.
Patent JP-H0559432-B2 (JP)
Inventor: SEODOORU AARU TSUAIGURAA
IPC: G09F7/18
Filed: 1983-07-29
Abstract: This disclosure relates to a clip (80) for mounting display panels (21-26) upon display frames, particularly portable display frames of the self-locking type, the mounting clip (80) including a clip body (81) having a plurality of arms (83), a sleeve (100) on each arm (83), each sleeve (100) carrying a hook-like projection (102) for entering an opening (0) of an associated display panel (21-26) and a spring (110) connected to the sleeves (100) for drawing the sleeves (100) toward a center (82) of the clip body (81) whereby the projections (102) exert a tensioning force upon an associated display panel (21-26) holding the same in position thereupon and in accurate registration with adjacent associated display panels (21-26).
Patent JP-S5639437-B2 (JP)
IPC: G04B37/05
Filed: 1973-12-18
Abstract: A noncircular watch case is provided which includes a case body underlying and supporting a noncircular crystal. A pin and crown arrangement is mounted in the case body and is operatively connected to the watch movement for performing a plurality of functions. Fixedly connected at its ends to the back cover of the watch is a spring member which is releasably connected to the case body interior. For releasing the case body and crystal mounted therein from its connection to the spring and back cover, the case body is provided with a lug which is fixedly mounted thereon. An upward pressure may be manually applied to the lug, while the back cover is held in fixed position for releasing the spring from its preselected setting in a groove of predetermined incline in the case body.
Patent JP-H0756269-B2 (JP)
IPC: A22C11/08
Filed: 1984-07-11
Abstract: A rotary vaned pump has solid vanes of fixed length sliding in a boss mounted for rotation about a longitudinal axis eccentrically displaced from the longitudinal axis of the pump chamber, so as to provide respective pump compartments in the pump chamber which vary cyclically in volume and are arranged to pressurize fluid entering the pump chamber through an inlet opening and discharging from the chamber through an outlet opening. Each leading vane edge that passes over the inlet opening is formed as a shearing knife edge that shear-cuts any cuttable solid material in the entering fluid that is engaged by the edge as it enters the pump chamber through the inlet. Such solid material is thereby cut into pieces which can be handled by the pump without jamming rotation of the rotor. The leading edge of the inlet opening is also formed as a knife edge that cooperates with the vane edge to shear the solid material. The vanes slide radially in the rotor boss and their tips engage the rotor chamber cylindrical interior surface surrounding the longitudinal axis, this surface being formed as a specially calculated face cam permitting the use of the solid constant length vanes.
Patent JP-H0670126-B2 (JP)
IPC: H01B3/42
Filed: 1983-08-08
Abstract: The invention relates to unsaturated homo- and/or copolymerizable polyesters which have been prepared from an alcohol component comprising a multivalent alcohol, a carboxylic acid component comprising a multivalent carboxylic acid and optionally, hydroxycarboxylic acids or their derivatives capable of forming esters, and an acid component selected from the group consisting of maleic acid, fumaric acid, itaconic acid, mesaconic acid, aconitic acid, their derivatives capable of forming esters and mixtures thereof. As part of the alcohol coponent, hydroxylated polybutadiene with an average molecular weight of 2400 to 3000 and a hydroxy-functionality of 2.2 to 2.4 is condensed into the polyester. The polyesters exhibit useful flow anomalies which are due to their molecular structure.
Patent JP-2764141-B2 (JP)
IPC: G02B6/30
Filed: 1996-05-22
Granted: 1998-06-11
Abstract: To make a low loss connection between the core (5) of a single mode optical fibre (1) and a waveguide (2) on a waveguide substrate (3), a support block (4) which straddles the waveguide (2) is mounted on the waveguide substrate (3). The end-face (6) of the optical fibre (1) is fixed to both the waveguide substrate (3) and the support block (4) with transparent, light curable, adhesive (8). The support block (4) may be affixed to the substrate (3) with the same adhesive as is used to fix the optical fibre (1) to the substrate (3).
Patent JP-H0235464-B2 (JP)
IPC: H01L21/58
Filed: 1980-10-30
Abstract: PURPOSE:To shorten a mounting process, and to reduce the cost of a circuit substrate without bonding an insulating film on the substrate by mounting an IC without using adhesives. CONSTITUTION:A hole 17 along an external form of the IC chip 11 is bored to the substrate 12 on which metallic wiring patterns 16 are shaped. The hole smaller than the tolerance of the external form of the IC is bored because the fixing force of the IC is decided by the lateral pressure of the hole 17. Holes 15 are bored around the hole 17, at at least four corners, and the supporting areas of the IC chip and the substrate 12 are determined, and the fixing force of the IC chip is adjusted. The bottom of the hole 17 is sloped 14, and the contact of the burr of the bottom of the chip formed when dividing the IC chip from a wafer is prevented and the chip is guided. The IC chip is inserted to the substrate 12 until it is levelled to the same plane from a lower section.
Patent JP-2708423-B2 (JP)
IPC: B60C15/04
Filed: 1987-07-07
Granted: 1998-02-04
Abstract: A bead ring for reinforcing a bead of a pneumatic tire having a carcass ply comprises, on the bead ring surface, ribs made of a material whose secant modulus in extension, measured at 10% elongation and at 160 DEG 0 C., is equal to at least 70 MPa. Pneumatic tires have such a bead ring, the carcass ply being in contact with the ribs.
Patent JP-2588534-B2 (JP)
IPC: A61K6/893
Filed: 1987-07-22
Granted: 1997-03-05
Abstract: The novel (meth)acrylic esters can be prepared by reaction of polyols with (meth)acrylic acid, (meth)acrylic acid derivatives or (meth)acrylic esters containing isocyanate groups. The compounds can be used for dental materials.
Patent JP-2511500-B2 (JP)
IPC: A61K35/50
Filed: 1988-07-22
Granted: 1996-06-26
Abstract: The process makes use of the property of binding to polysulphates of saccharides or to sulphated sugars in the presence of calcium ions.
Patent JP-3682662-B2 (JP)
IPC: H04W88/02
Filed: 1995-06-27
Granted: 2005-08-10
Abstract: PURPOSE: To install/remove a holder while a belt is worn. CONSTITUTION: A lower end side part of an installation belt 18 for composing a belt insertion part 30 through which a belt 40 can be inserted is fixed to a back surface part 16 of a container main body, an upper end side part of it is detachably locked in a perpendicular direction to the back surface part 16 of the container main body through a fastening device (snap) 27a, and it is inserted to the inner side of a belt stop 17 in a belt form of which both right and left ends are fixed to the back surface part 16 of the container main body at a position under the fastening device 27a.
Patent JP-4321916-B2 (JP)
IPC: F16D65/22
Filed: 1999-07-01
Granted: 2009-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for a motor driven drum brake capable of forming at low cost with a simple structure and easy assembly and being compact with a small mounting space. SOLUTION: A rotational slide member 32 arranged for both free moving in an axial direction and free rotation about an axial center is rotated through an input gear 48 accompaning with rotation of an electric motor for braking, and each of a pair of projecting members 38, 40 screwed to the rotational slide member 32 through a pair of screw mechanisms 34, 36 comprising opposite torsion with each other is moved toward the projecting direction from the rotational slide member 32 to press a pair of brake shoes 16, 18 by opening them against a brake drum 24.
Patent JP-H0228341-B2 (JP)
IPC: A61M25/00
Filed: 1984-09-10
Abstract: Polymeric balloon for use in balloon catheters, said balloon being a high molecular weight, biaxially oriented, flexible polymeric balloon, the tensile strength of the wall of the balloon being at least 218.66 MPa (31,714 psi).
Patent JP-4236303-B2 (JP)
IPC: H04L69/14
Filed: 1998-07-07
Granted: 2009-03-11
Abstract: In a method and system are provided for trunking multiple links between a switch and a server, server drivers recognise and automatically configure additional installed network interface cards (NICs) or multi-port NICs as group members. A monolithic driver, or an overlaying driver shim makes the group of NICs appear to be a single NIC to the server operating system and clients. Multiple NICs having the same MAC addresses and appearing on different ports are connected directly to a switch which treats the group as a single logical port. Using a deterministic algorithm, the switch looks up a received packet's destination in the address table. A list of possible ports for reaching the server and a flag indicating that the server is to be reached via this trunked group of ports are retrieved. The switch selects a port based upon the packet's source address. On the trunk to the clients, the server driver performs the same deterministic algorithm on the destination addresses. The invention supports fault tolerance. In one embodiment, a single switch is connected to a server via multiple NIC links. In another embodiment, the server is connected via multiple NIC links to a plurality of switches. To mitigate effects of the same source MAC address appearing on packets received from multiple ports in a group, the switch is notified that it is acceptable to see the server's MAC address appearing on several ports and is directed not to notify the system operator thereof. <IMAGE>
Patent JP-H0828897-B2 (JP)
IPC: G06F11/00
Filed: 1984-09-26
Abstract: The unit has a bus system (B:CMY), to which the processors (CP, IOC), which have their own local memory (LMY), are connected, and which is allocated sequentially to different ones of the processors (e.g. CP1, CPx, IOC0), and a main memory (CMY), which is connected to the bus system (B:CMY) and to which the processors (CP, IOC) sequentially have access via the bus system (B:CMY) in accordance with the allocations of the bus system (B:CMY). In order to carry out all the switching-oriented functions relating to special connections of telephone subscribers, e.g. speech path selection, switching through, charge accounting, call progress tone control, acceptance and recoding of call number, clear-down of connecting path, etc., the local memories (LMY) of all the processors (CP, IOC) having an at least partly identical catalogue of tasks store correspondingly identical control sections, which are required frequently or, in the case of a fault, immediately as well as data which are specially required for a single connection of two arbitrary telephone subscribers in relation to the current processing step, e.g. for the purpose of speech path selection. By contrast, in addition to control sections that are seldom required the main memory (CMY) also stores local data on a large multiplicity of current connections. <IMAGE>
Patent JP-3213832-B2 (JP)
IPC: C12Q1/56
Filed: 1993-08-06
Granted: 2001-10-02
Abstract: The present invention offers a method of measuring the activity of tested substances utilizing the reconstituted plasma kallikrein-kinin system. A series of enzymatic reactions is started wherein an activation of a blood coagulation factor XII is an initiating reachtion in the presence of the tested substance in a reconstituted plasma kallikrein-kinin system, then the reaction is stopped and the physiologically active substance produced in said reaction is quantitatively determined. In the measuring method of the activity according to the present invention, the real activity (a promoting or inhibiting ability) of the tested substance against the production of the produced physiologically active substance can be easily, simply, quickly and precisely measured by a reaction system wherein the contaminating other factors are substantially removed. Accordingly, the method of measuring the activity in accordance with the present invention can be a very advantageous means for determining the action which is useful for adjusting the bioregulations in, for example, the plasma kallikrein-kinin system, the blood clotting system, the fibrinolusis system, etc. and also for developing such drugs.
Patent JP-4368981-B2 (JP)
IPC: H04L12/56
Filed: 1999-08-10
Granted: 2009-11-18
Abstract: A system for sending data. The system includes a telecommunications network which supports connections. Each connection has a first attribute. The first attribute is that the connection has unspecified traffic. The network includes switches, and links which connect the switches. The system includes a routing module connected to the switches. The routing module has a mechanism for attributing a second attribute associated with transmission to each connection on the network. The second attribute is different than the first attribute. The routing module forms connections on the network based on the first attribute and the second attribute. A method for sending data. The method includes the steps of defining a telecommunications network which supports a connection having a first attribute. The first attribute is that the connection has unspecified traffic which travels on the connection. Then there is the step of attributing a second attribute associated with transmission to the connection on the network. The second attribute is different than the first attribute. Next there is the step of forming the connection on the network based on the first attribute and second attribute. <IMAGE>
Patent JP-H0711548-B2 (JP)
IPC: G11B27/36
Filed: 1982-12-28
Abstract: Method and means for evaluating the quality of audio and/or video transfer characteristics of a device upon which, or through which, audio and/or video information is contained, or passes, respectively. Both method and apparatus concern the evaluation of the quality of information transfer in the recording and playing back of a recording medium or in the transferring of audio and/or video information through an information handling device referred to as a throughput device. Unit evaluation is accomplished by establishing an input signal of known content, measuring selected parameters of selected parts of the input signal, feeding the input signal to the unit under test, measuring the parameters of parts of the output signal from the unit under test corresponding to the same selected parts of the input signal, and comparing the selected parameters of the input signal with the corresponding parameters of the output signal. Whether monitoring the quality of the signal transfer characteristics of a throughput device, a magnetic tape containing program material, or a video disc, master disc or replica, a "siganture" is created for the unit under test, and subsequent analysis of the unit as it progresses along a production line or of a copy made on the same or alternate recording medium results in a second "signature" which is compared against the first signature to make a determination as to the quality of the signal handling or transfer characteristics of the unit. In this manner, out-of-tolerance conditions can be automatically detected, thereby eliminating subjectivity and providing consistency in the quality level of device testing.
Patent JP-2622260-B2 (JP)
IPC: C12N15/00
Filed: 1987-09-30
Granted: 1997-06-18
Abstract: The monoclonal antibodies react specifically with human interferon of the IFN-omega type but not with other human interferons.
Patent JP-2878814-B2 (JP)
IPC: A61K31/27
Filed: 1990-09-20
Granted: 1999-04-05
Abstract: A lipid compound of formula (I): 
<IMAGE>
 where R1 denotes a C11-C21 alkyl or alkenyl radical and R2 denotes a C8-C30 linear or branched hydrocarbon radical, saturated or carrying one or more ethylenic unsaturations, and process for its preparation and the compositions for cosmetic or dermopharmaceutical use containing this compound.
Patent JP-H0352377-B2 (JP)
IPC: F16D63/00
Filed: 1983-12-29
Abstract: PURPOSE:To produce proper braking force reliably by burying the gap between a friction pad and a disc with a wheel cylinder while functioning a piezo ceramic when the liquid pressure has exceeded over predetermined level to produce the braking force. CONSTITUTION:Upon stepping of a brake pedal 10, a wheel cylinder 6 will function to press a friction pad 2 to the disc 1 side thus to bury the pad gap. Upon exceeding of brake liquid pressure over the limit level, a controller 27 will function a solenoid valve 24 through a pressure sensor 26 to close a bypath 25 thus to fix an auxiliary cylinder 23. The controller 27 will apply voltage onto a piezo ceramics 20 to produce braking force corresponding with the detection signal of pressure sensor 26 thus to pressure contact the pad 2 against the disc 1 through a lever 21.
Patent JP-H0567838-B2 (JP)
Inventor: TOOMASU AARU SHUMITSUTSU
IPC: F16L13/14
Filed: 1984-12-19
Abstract: An apparatus for joining two tubular members B and P together at a subsea location wherein one of the tubular members has internal grooves 90, 92, 94 and the second tubular member is sufficiently small to slide into the first tubular member and the first tubular member has an external flange suitable for connection to a flowline, which apparatus includes a tubular mandrel 10 having means for connecting to said first tubular member B, a resilient sleeve 60a surrounding said mandrel and adapted to be positioned within said second tubular member P, volume compensating means 98 positioned within each of said grooves and testing means 70 carried by said mandrel to allow testing of the joint while the mandrel is still in position after forming. A method of joining tubular members at a subsea location including the steps of inserting the second tubular member within the first tubular member after the volume compensators have been inserted in the internal grooves in the first member, exerting fluid pressure on the interior of the second tubular to form the second tubular member against the internal grooves of the first tubular member and testing the formed joint while the mandrel is still in position within said second tubular member.A second form of the invention includes the use of microspheres in an epoxy matrix positioned in internal grooves of the bell which are designed to collapse at pressures above the water pressure at the depth of the installation of the joint and at a pressure below the pressures which develop in trapped sea water in the groove during forming.
Patent JP-3297612-B2 (JP)
IPC: F25D21/14
Filed: 1996-11-08
Granted: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent temperature rising and drying of food contained in a cold storage chamber by providing air supply ducts for cooling a storage con tainer at ceiling, side, back and bottom surfaces in the chamber, and providing a drainage passage of a U-shaped trap structure at the duct of the ceiling. SOLUTION: Cold air from a cooling chamber 10 is exhausted from a discharge port 16a to a cold air passage 16 by a cooling fan motor 9, and sucked to a suction port 16b. An air supply duct 15 is cooled, and a cold storage chamber 2 is cooled. Accordingly, since an opening 20 and a container 19, chamber 2 are isolated by the duct 15, heats from a gap between the opening 20 and the container 19 and the container 19 can be shut off, and temperature rise of food contained in the chamber 2 can be prevented. Frost is discharged from a ceiling of the duct 15 into the chamber 2 through a drainage port 15a and a drainage passage 17 of a U-shaped trap structure. This condensate is fed into the chamber 2 to easily hold high humidity.