baber/WOPTO huggingface dataset:
Patent JP-2829963-B2 (JP)
IPC: G11B20/12
Filed: 1988-05-16
Granted: 1998-12-02
Abstract: Apparatus for use with a compact disc (1) for writing and reproducing data on to or from an arbitrary sector of the disc (1) or rewriting data in the arbitrary sector by allowing selection between an interleave or deinterleave process similar to that in an audio type compact disc and an interleave or deinterleave process of a length corresponding to one recording unit or sector, thereby to make possible sector-completion type encoding and decoding. Upon recording, an encoding circuit (3) provided with an interleave delay circuit (5) effects the selected interleave process. Upon reproduction, a decoding circuit (10) provided with a deinterleave delay circuit (12) effects the required deinterleave process.
Patent JP-3156587-B2 (JP)
IPC: B60L50/16
Filed: 1996-04-22
Granted: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To reliably prevent wrong operation at the start of an electric vehicle or the like by providing a shift lock control means for releasing a shift lock from a non-driving range to a driving range of a shift device when the operation of an ignition key to a start position is detected. SOLUTION: When an ignition key is turned on and the signal of the ignition switch 35 is input in an electronic control device, a switch between a main battery 32 and a motor 37 for driving a hydraulic power source is turned on. Then, various kinds data are read and it is judged if the ignition key is operated to a start position or not and, if it is yes, a switch between the main battery 32 and inverters 31, 5H is turned on to allow an engine 1 to start. Then, when the conditions that a shift lever is in a parking range and that a brake pedal is pressed are satisfied, a signal for releasing a shift lock is output to a shift device 6.
Patent JP-3174970-B2 (JP)
IPC: F28F9/26
Filed: 1992-04-22
Granted: 2001-06-11
Abstract: PURPOSE:To provide highly reliable heat exchanger by a method wherein the thermal expansion of the core of the heat exchanger is equalized with the thermal expansion of side boards, arranged at both sides of the heat exchanger, as much as possible to prevent the thermal strain of tubes. CONSTITUTION:Flow passages for heating respective sides are formed between a pair of side members 5, positioned at both sides of a core 3, and the core of a heat exchanger. While the flow passages are constituted so that high- temperature liquid is conducted from one tank 4 to the other tank 4 through the flow passages. According to this method, side boards are maintained at comparatively high temperatures whereby the thermal expansion of the side boards can be approached to the thermal expansion of the core 3.
Patent JP-2748773-B2 (JP)
IPC: G06F13/00
Filed: 1992-04-27
Granted: 1998-05-13
Abstract: This invention relates to electronic equipment comprising microprocessors, and more specifically microprocessors employed within radio receiver circuits, incorporating on-chip memory (301, 302, 303) and which have the ability to operate in either a single chip or expanded mode. The single chip mode restricts microprocessor (300) operation to internal operation and thereby inhibits external addressing and locally generated noise whereas the expanded mode allows external addressing. A software program, comprised from modules of program code, is categorised into a first and a second category of routines. First category routines are related to equipment functions which are affected by generated noise to a higher degree and, when in operation, are stored in the internal memory (301, 302, 303). Second category routines are stored in a memory external to the microprocessor (201, 202) and are related to equipment functions which are affected by generated noise to a lesser degree. The first and second category routines are executed in the microprocessor's single chip and expanded modes respectively.
Patent JP-4353383-B2 (JP)
IPC: F21V14/04
Filed: 1999-05-14
Granted: 2009-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a headlight case and that of a lens. SOLUTION: A reflector 38 is supported on a case 30, and a lens 31 is mounted on a front surface of the case 30. A front edge of the case 30 is forward extended to the vicinity of a peripheral edge of the reflector 38, and portions 39 of the front edge of the case 30 further outwardly project from the peripheral edge of the reflector 38, When viewed from the front of a vehicle, the case front-edge portions 39 extended to the vicinity of the peripheral edge of the reflector 38 are observed as members continuously connected to the peripheral edge of the reflector 38, Accordingly, the appearance of a headlight is not impaired when viewed from the front of the vehicle.
Patent JP-S6234281-B2 (JP)
IPC: H02M7/21
Filed: 1981-09-18
Abstract: The oscillator circuit comprises an active amplifier transistor 1 which is supplied by a current source comprising a second active amplifier transistor 13 whose control electrode 13a is connected to the control electrode 1b of the first transistor by way of capacitive decoupling means 22, 23. The first and second transistors 1, 13 are of opposite conductivity types. Bias circuits 4, 14 apply to the control electrode of the second transistor a control signal 13a which contains the oscillation signal VA which is superimposed on a d.c. voltage which depends on the amplitude of the oscillation signal. This circuit can be used in particular for the time bases of electronic watches. <IMAGE>
Patent JP-3076003-B2 (JP)
IPC: C07D215/18
Filed: 1997-05-23
Granted: 2000-08-14
Abstract: Substituted 4-(2-quinolinylmethoxy)phenylacetic acid derivatives can be prepared from corresponding 4-(2-quinolinylmethoxy)phenylacetic esters. The compounds can be employed in medicaments.
Patent JP-3258039-B2 (JP)
IPC: H04W76/04
Filed: 1991-07-10
Granted: 2002-02-18
Abstract: In, for example, a cellular radiotelephone network, such a connection unit (1', 2', 3') comprises: - a first conventional no. 7 signalling point (4', 5', 6') for conventional management of access to the parent exchange (7') in respect of subscribers connected to the connection units, by means of signalling messages conforming to the A interface defined by the GSM; - a second no. 7 signalling point (31, 32, 33) and no. 7 links (39) to a signalling point (43) of a service control point (8'), these links (39) supporting a so-called intelligent network interface (IN) so as to manage, via the control point (8'), connections established via a unit (1', 2', 3') between subscribers linked to this same unit, or connections (34, 35) established directly towards other connection units, or towards the public network (9') without these connections requiring a link via the parent exchange (7) of the units. <IMAGE>
Patent JP-2812880-B2 (JP)
IPC: C08G69/28
Filed: 1994-07-22
Granted: 1998-10-22
Abstract: The invention relates to a method for the production of high-molecular polytetramethylene adipamide in a two-step process in which the prepolymer particles obtained in the first process step are compressed into pellets which are subjected to the after-condensation reaction. The obtained high-molecular polytetramethylene adipamide pellets can be used without further shaping through e.g. melt extrusion.
Patent JP-3040538-B2 (JP)
IPC: B66B11/08
Filed: 1991-07-17
Granted: 2000-05-15
Abstract: A gearless drive machine for elevators has a machine frame on which are mounted a counter roller carrier, a bearing block and an end plate block. The elevator cable strand spacing can be adjusted by a counter roller coupled to the counter roller carrier, whereby both a left-hand and right-hand overhang of the counter roller is possible with the same construction of the machine frame. A main shaft is supported at two places at a drive output end by a moveable bearing mounted in the bearing block and a fixed bearing mounted in the end plate block. A drive pulley having brake disc is located between the bearings and is coupled to the main shaft by a first detachable coupling. The support of the drive pulley on both sides thereof allows great radial loads with only small deformations of the main shaft. A hoist motor supplied with alternating voltage has a stator with windings and a rotor with a rotor hub slidable onto the main shaft. A second detachable coupling at the driven end of the main shaft provides a firm connection between the main shaft and the rotor hub.
Patent JP-H0437840-B2 (JP)
IPC: C07F9/62
Filed: 1984-09-17
Abstract: A process is provided for preparing phosphinic acid prodrug intermediates which are useful in preparing phosphinic acid angiotensin-converting enzyme inhibitors which method includes the step of coupling a phosphonous acid or its ester of the structure <CHEM> wherein R is H or lower alkyl and R<1> is lower alkyl, aryl, arylalkyl, cycloalkyl or cycloalkyl-alkyl, with an alkylating agent of the structure <CHEM> wherein Hal is Cl, Br or I, n is 0 or 1, R<2> is H or lower alkyl, and Z is H, lower alkyl, -CO2R<3>  (wherein R<3> is H or lower alkyl,   -@-R<4>  (wherein R<4> is H, lower alkyl, aryl or arylalkyl), -CN, or <CHEM> (wherein R<5> and R<6> may be the same or different and are selected from the group consisting of H, lower alkyl, aryl, aryl-lower alkyl, cycloalkyl or cycloalkylalkyl and at least one of R<5> and R<6> is other than H, or R<5> and R<6> can be taken with the N-atom to form a 5, 6- or 7-membered heterocyclic ring which 5-, 6- or 7-membered N-containing ring may or may not contain a CO2R<3> group and which 5- or 6-membered N-containing ring may or may not be fused to an aryl ring), in the presence of a silylating agent, to form the phosphinic acid intermediate of the structure <CHEM> wherein R, R<1>, R<2>, n and Z are as defined above. o
Patent JP-H0653942-B2 (JP)
IPC: C25B9/19
Filed: 1990-08-09
Abstract: Diaphragms comprising asbestos fibres for electrolysis cells, use of such diaphragms in combination with a cathodic member and a process for obtaining such diaphragms and combination of such diaphragms with a cathodic member, by a wet route. 
<??>The invention relates more particularly to a microporous diaphragm capable of being formed in situ by a wet route, comprising an asbestos-based fibrous sheet whose fibres are microconsolidated by a fluoropolymer, the whole being sintered, the said sheet containing essentially from 3 to 35% by weight of fluoropolymer, binding the fibres, from 1 to 50% by weight of a gel of oxohydroxide of at least one metal from groups IVA, IVB, VB and VIB of the Periodic Classification or of the lanthanide and actinide series, from 20 to 95% by weight of fibres, the asbestos fibres representing at least 1% by weight of the said fibres, and its optional use in combination with a precathodic sheet. 
<??>These diaphragms and combinations can be employed especially in chlorine-soda electrolysis cells.
Patent JP-H0531485-B2 (JP)
IPC: C01B13/02
Filed: 1988-09-08
Abstract: The present invention is directed to catalysts for the absorptive separation of oxygen from oxygen-containing gas mixtures, such as air, using reversible chemical reaction systems, such as, <MATH> The catalytic action is the result of the addition of transition metal oxides to the oxygen accepting system.
Patent JP-3681418-B2 (JP)
IPC: C07F15/00
Filed: 1994-09-07
Granted: 2005-08-10
Abstract: The invention relates to novel enantiomerically pure bisphosphines of the general formula (I) <IMAGE>  in which  R, R<1> and R<2> have the meanings indicated in the description, processes for their preparation and their use in metal complexes as catalysts for asymmetric hydrogenations.
Patent JP-2711263-B2 (JP)
IPC: H01L23/50
Filed: 1989-09-14
Granted: 1998-02-10
Abstract: A PGA integrated circuit package includes a package substrate (12), a unidirectional electrically conductive elastomeric layer (14), a plastic tape layer (16) having a centrally disposed chip (18), an insulator layer (20), and a cover member (22). A plurality of metal terminal pins (24) extend from a bottom surface of the substrate (12) and protrude slightly above a top surface thereof to form terminal pin ends (30). The elastomeric layer (14) is deposited over the substrate (12) for engagement with the terminal pin ends (30). The tape layer (16) and the chip (18) are deposited over the elastomeric layer (14). The tape layer (16) has a metalized trace pattern deposited on its bottom surface. The metalized trace pattern terminates at its outer ends with spaced apart metal terminal pads (32) which are in substantially vertical alignment with the respective terminal pin ends (30). The insulator layer (20) and the cover member (22) are compressed to establish electrical interconnection between the terminal pads and the respective terminal pin ends through the elastomeric layer (14).
Patent JP-3166722-B2 (JP)
IPC: H01L25/07
Filed: 1998-08-18
Granted: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the output timing deviation with respect to a mounted mother board for ensuring a stable operation by providing an output control signal input terminal and output terminal on an interposer of a lowermost layer, and electrically connecting external terminals located at the upside and downside. SOLUTION: All output control signals from a motherboard 6 to each bare chip 1 conduct via external terminals 4 to a single module on an uppermost layer along a control signal propagation path A and again conduct to each single module, after passing over wirings of the interposer 2 on the uppermost layer. The output control signal inputted to each bare chip 1 via the wiring of each interposer 2 is outputted as a data signal, which then conducts to the external terminal 4 of a single module on the lowermost layer along an output signal propagation path B defined by the interposer 2 and external terminals 4. The sum of the control signal propagation path A and output signal propagation path B is made to be equal on each layer.
Patent JP-H078267-B2 (JP)
IPC: A47J37/12
Filed: 1988-09-30
Abstract: A temperature control system for cooking apparatus, for example, a fryer using cooking oil or shortening which is heated by a suitable heating element. The cooking apparatus has different modes of operation including start-up mode, idle mode and cooking mode. Overshoot to a temperature above the setpoint temperature is limited during start-up mode, idle mode and cooking mode with the apparatus having different temperature control characteristics based on the mode of operation and adapting variable parameters to achieve optimum temperature control accuracy.
Patent JP-H0697043-B2 (JP)
IPC: F16B13/06
Filed: 1985-12-02
Abstract: An expansion anchor assembly for use in a borehole formed in a receiving material has a leading end and a trailing end relative to the insertion direction of the assembly into the borehole. The expansion anchor assembly includes a tie rod with an expansion cone at its leading end, an expansion sleeve through which the tie rod extends and a cone sleeve positioned around the expansion cone and between the expansion cone and the leading end of the expansion sleeve. The radially outer surfaces of the expansion cone and the cone sleeve each have a different cone angle. Due to the different once angle, when the tie rod is drawn into the expansion sleeve toward the trailing end of the assembly, the part with the smaller cone angle moves in the same direction into the expansion sleeve until it contacts a stop. Subsequently on continued inward movement of the tie rod, both the expansion cone and the cone sleeve are drawn into the leading end of the expansion sleeve and effect an increased expanding action.
Patent JP-H0320033-B2 (JP)
IPC: H05K7/10
Filed: 1984-12-26
Abstract: A zero insertion force socket for connecting the leads of an integrated circuit carrier to conductors on a printed circuit board. The socket contains a movable actuator which shifts the contacts in the socket into engagement with the leads on the carrier after the leads have been initially inserted into the socket in positions spaced from the contacts. The actuator comprises a partitioning structure made of interleaved thin metal strips which allow a very dense arrangement of the contacts in the socket and also perform an electrical shielding function.
Patent JP-2513813-B2 (JP)
IPC: H01L29/72
Filed: 1988-11-18
Granted: 1996-07-03
Abstract: An improved cell structure which can be programmed to have resistors, an NPN transistor or a PNP lateral transistor in a linear arrangement with an open PNP structure. The PNP collector regions (40, 42) are made parallel to a PNP emitter (34), with lightly doped resistive P-regions (36, 38) attached to the ends of the emitter region (34) to prevent the flow of current to the P-isolation boundary region. At least one base region (44, 46) is provided in line with a collector region (40, 42) and adjacent one of the resistive regions (36) connected to the emitter.
Patent JP-2815518-B2 (JP)
IPC: H04W84/10
Filed: 1992-11-11
Granted: 1998-10-27
Abstract: PURPOSE:To inform the corresponding relation of a slave machine and a cradle. CONSTITUTION:A cradle call key 17 and a cradle call means 15 are provided on a slave machine, and when the cradle call key 17 is operated, a cradle call signal is transmitted from a slave machine part communication means 11. Also, on a cradle, a cradle part communication means, a slave machine call key and a slave machine call means for executing a radio connection to the slave machine part communication means are provided, and when the cradle part communication means receives the cradle cable call signal, a ring-back tone is generated, and when the slave machine call key is operated, the slave machine call signal is transmitted from a cradle part communication means.
Patent JP-3671123-B2 (JP)
IPC: H01L23/40
Filed: 1999-10-25
Granted: 2005-07-13
Abstract: Electrical connection of an insulated-gate bipolar transistor (IGBT) chip mounted on an integrated circuit chip (10) comprises soldering electrodes (26,28), and forming control grid or gate (28) electrodes on a conducting plate (28) with projecting sections having connection plots which are joined by soldering to the corresponding connection pads. The connection pads (14,16) are covered with a metallic layer, e.g. aluminum, and the process prior to soldering comprises deoxidation of the connection pads, deposition of an antioxidant material, deposition of solder, positioning of the chips with projecting sections to the connection pads, and treatment in an oven for fusion. The antioxidant material is from the group containing nickel, chromium, gold, or an alloy of these metals. The deoxidation is by treating the chips with nitric acid. The plate (20) has an opening for the passage of the gate electrode and the interposition of an insulating material in the formation of the emitter electrodes. In the formation of the emitter electrodes, the gate electrode is formed, and also a supply track insulated from the rest of the chip. The plate (20) is made of anodized metal, e.g. aluminum, and gate electrode production comprises forming a conducting layer by metallization of the anodized plot surface, forming the supply track by metallization of the anodized chip surface, and deposition of a layer of the antioxidant material on the plots. The supply track after formation is covered with a metallic layer. The covering of the metallized track is done by anodizing.
Patent JP-3871720-B2 (JP)
IPC: D06M101/16
Filed: 1994-12-22
Granted: 2007-01-24
Abstract: There is provided a stable, concentrated fabric rinse composition comprising 0.1 to 20, preferably 1 to 10% by weight of a UV absorber selected from a hydroxyaryl-1,3,5-triazine, a sulphonated-1,3,5-triazine, an o-hydroxyphenylbenzotriazole or a 2-aryl-2H-benzotriazole, based on the total weight of the composition, and a fabric care ingredient, preferably a fabric softener, a stain release or stain repellant ingredient or a water-proofing agent, the remainder being substantially water. The fabric rinse composition is preferably a fabric softener composition comprising 5 to 25, preferably 10 to 20% by weight of a cationic fabric softening agent and 0.1 to 20, preferably 1 to 10% by weight of a UV absorber selected from a hydroxyaryl-1,3,5-triazine, a sulphonated-1,3,5-triazine, an o-hydroxyphenylbenzotriazole or a 2-aryl-2H-benzotriazole, each based on the total weight of the composition, the remainder being substantially water. The present invention also provides method for the treatment of a textile article, comprising applying, to the previously washed article, the said fabric rinse composition, preferably the rinse cycle fabric softener composition, whereby the SPF value of articles so treated can be significantly increased.
Patent JP-3101637-B2 (JP)
IPC: G01G3/13
Filed: 1991-12-19
Granted: 2000-10-23
Abstract: The invention comprises a system of force sensors, especially for the dynamic determination of the axle load, speed, axle base and total weight of vehicles. The system of force sensors is laid permanently in the roadway. It is composed in a modular manner of the amplifier module (11), the sensor module (12) and the output module (13). The individual modules can be coupled tightly by means of plug connections, welded flange connections or bonded flange connections, with the result that lengths according to the roadway widths are obtained. The sensor module (12) consists of a hollow section (1), in which piezoelectric elements (4) are installed under elastic prestress. The piezoelectric elements (4) are accommodated in the hollow section (1) at spacings of, for example, 5 to 10 cm and can be connected as a whole by means of only one electrical conductive foil (5) or connected in groups or singly to the signal-processing unit (19). The road width can be subdivided, as required, according to the subdivision, for example in order to prepare the road load diagram. The hollow sections are so designed that they can be opened elastically by means of lateral clamping in such a way that a simple introduction of the mechanically interconnected piezoelectric elements (4) becomes possible. After this clamping has been released, the piezoelectric elements (4) are under high elastic prestress. Consequently, any tolerance errors can be overcome, and therefore there is no need for expensive mechanical machining, and all parts with standard tolerances can be used. <IMAGE>
Patent JP-3015313-B2 (JP)
IPC: B25B17/00
Filed: 1996-12-27
Granted: 2000-03-06
Abstract: The tool (1) has side plates (2,3) with parallel inner faces which act as a handle. One or more implements (3-7) are able to pivot or slide in a plane parallel to the inner surfaces of the side plates. At least one of the side plates has a hole (10) in it to receive bits (20) which can be inserted into it. The hole is shaped so that the bit turns when the handle is rotated. The hole is positioned so that it does not impede the operation of any other implements. It can be equipped with a reversible ratchet mechanism between the two plates. A detachable adapter (23) can also be fitted to another of the implements (7) to receive bits.
Patent JP-2858959-B2 (JP)
IPC: A44B19/10
Filed: 1995-05-04
Granted: 1999-02-17
Abstract: A plastic reclosable fastener with slider particularly suited for plastic bags and the like wherein the reclosable fastener is provided with structure located below the interlocking elements of the fastener which when engaged by the slider controls the opening and closing of the interlocking elements of the fastener.