baber/WOPTO huggingface dataset:
Patent JP-3962326-B2 (JP)
IPC: H01L21/8234
Filed: 2001-05-23
Granted: 2007-08-22
Abstract: A semiconductor chip includes a semiconductor substrate having a rectifying contact diffusion and a non-rectifying contact diffusion. A halo diffusion is adjacent the rectifying contact diffusion and no halo diffusion is adjacent the non-rectifying contact diffusion. The rectifying contact diffusion can be a source/drain diffusion of an FET to improve resistance to punch-through. The non-rectifying contact diffusion may be an FET body contact, a lateral diode contact, or a resistor or capacitor contact. Avoiding a halo for non-rectifying contacts reduces series resistance and improves device characteristics. In another embodiment on a chip having devices with halos adjacent diffusions, no halo diffusion is adjacent a rectifying contact diffusion of a lateral diode, significantly improving ideality of the diode and increasing breakdown voltage.
Patent JP-4397584-B2 (JP)
IPC: A61C8/00
Filed: 2001-09-12
Granted: 2010-01-13
Abstract: An abutment ( 10,10 A, 10 B, 10 C) for a medical or dental implant has a prosthetic receiving tapered post formed with a locking step ( 10 e) for removably restraining a sleeve member such as an emergence cuff ( 12,12 A). The emergence cuff is receivable on the post of the abutment and has an outer surface configuration which merges confluently with the abutment outer surface. The emergence cuff is formed with a snap on interface ( 12 g) for use with a second sleeve ( 14,14 A) having a complimentary snap on interface ( 14 e). When the second sleeve is open ended, a pin ( 16 ) is shown for closing off the outer end of the second sleeve, if desired.
Patent JP-4198460-B2 (JP)
IPC: C22B3/00
Filed: 2001-10-11
Granted: 2008-12-17
Abstract: A method for the recovery of a metal from a liquid medium containing the metal I solution or in finely divided insoluble from comprises contacting the medium with a functionalized polymer fiber capable of binding the metal and recovering the metal from the fiber. The polymer fiber is suitably a polyolefin, a fluorinated polyethylene, cellulose or viscose, which is functionalized by the radiation grafting of at least one monomer. The method is particularly suitable for the recovery of platinum group metals from process residues.
Patent JP-4203319-B2 (JP)
IPC: B07C5/342
Filed: 2002-03-18
Granted: 2008-12-24
Abstract: A device and a method for automatically inspecting objects traveling in an essentially monolayer flow. The device comprises a detection unit through which the object flow passes, consisting of the following: elements for applying electromagnetic radiation in the direction of the plane of conveyance of the objects and defining a lighting plane, the intersection of the lighting plane and plane of conveyance defining a detection line; a receiver device periodically scanning each point on the detection line and receiving radiation reflected by an elementary measuring zone, the plane defined by the detection line and the optical input center being known as the scanning plane; elements for transmitting the reflected radiation. The radiation emitted is concentrated in the region of the lighting plane and the lighting plane and the scanning plane merge, whereupon the joint plane is inclined in relation to the normal of the plane of conveyance.
Patent JP-4225065-B2 (JP)
IPC: C08L9/00
Filed: 2003-01-16
Granted: 2009-02-18
Abstract: Organic particles having a mean particulate diameter of 1 - 200 Microm and containing 20 wt.% or more of cyclized conjugated diene polymers obtained by intermolecular cyclization of a conjugated diene polymer, are new.
Patent JP-4299081-B2 (JP)
IPC: H04B1/707
Filed: 2003-09-05
Granted: 2009-07-22
Abstract: The invention concerns a transmission method for transmitting a plurality of symbols from a base station of a MC-CDMA telecommunication system to a plurality (K) of users, each symbol (dk) to be transmitted to a user being spread with a coding sequence (ck( l )) over a plurality (L) of carriers ( l ) to produce a plurality of corresponding frequency components, said base station being provided with a plurality (M) of antenna elements (370). According to the invention, each frequency component produced by a symbol of a user (k) is weighted (320) by a plurality (M) of weighting complex coefficients (w<*>k( l ,m),m=1,..,M) to obtain a plurality (LM) of weighted frequency components (z<m>k( l )), each weighting coefficient being relative to a user (k), a carrier ( l ) and an antenna element (m) and said plurality of weighting coefficients being determined from estimates of the channel coefficients (hk( l ,m)) of the downlink transmission channels between each antenna element and each user for each carrier frequency, as well as the coding sequences of all users (ck( l )), the transmit powers used for transmitting the symbols to the different users (Ptk) and the variance of noise affecting the received frequency components of the user's side. <IMAGE>
Patent JP-4133807-B2 (JP)
IPC: C05G3/80
Filed: 2002-06-13
Granted: 2008-08-13
Abstract: The invention is directed to a crumbly, water-absorbing, soil-like hydrogel. The hydrogel comprises finely comminuted mineral substances, such as igneous rock; water-soluble alkali-silicate; solid and liquid nutrient additives; and ballast, bound in a cross-linked polymer. The hydrogel is structured like a sponge and absorbs water and liquids when in contact with water or aqueous liquids. The mineral substances present in the hydrogel may be present in an amount of at least 30% by weight of the dried hydrogel. Also, the invention encompasses methods of producing acidic and neutral to weakly alkaline hydrogels.
Patent JP-4360903-B2 (JP)
IPC: H05B44/00
Filed: 2002-08-09
Granted: 2009-11-11
Abstract: An apparatus for controlling overshoots in the switching of LED arrays in a system having a switching voltage converter providing the biasing voltage for the LED array. By synchronizing a switching converter to an LED turn-on signal, loading on the voltage converter can be controlled such that output conduction of the converter only occurs when LEDs that are to be displayed are switched on to provide loading to the output of the converter. A Sample and hold method is employed to effectively store the current information in a previous "on" interval and use it for the current control in a following interval with inhibited current overshoot.
Patent JP-4426842-B2 (JP)
IPC: C08B37/10
Filed: 2002-08-09
Granted: 2010-03-03
Abstract: Heparinoid derivatives comprising a chelating agent which is covalently bonded to the heparinoid, and a paramagnetic metal cation from the series of transition metals Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Mo, Ru or of the lanthanides, are suitable for producing medicaments both for therapy and for diagnostic purposes, for localizing the dose employed, and for monitoring the result of treatment of disorders such as thrombosis and osteoarthrosis.
Patent JP-3955846-B2 (JP)
IPC: C08L67/04
Filed: 2002-10-17
Granted: 2007-08-08
Abstract: Polymeric compositions capable of forming stable micelles in an aqueous solution, comprising an amphiphilic block copolymer of a hydrophilic block and a hydrophobic block, and a polylactic acid derivative wherein one end of the polylactic acid is covalently bound to at least one carboxyl group. The carboxyl group of the polylactic acid derivative may be fixed with a di- or tri-valent metal ion, obtained by adding the di- or tri-valent metal ion to the polymeric composition.
Patent JP-4587670-B2 (JP)
IPC: H01L21/3205
Filed: 2002-11-19
Granted: 2010-11-24
Abstract: A memory cell, comprising: 
a first layer (202) of conductive material; 
a dielectric layer (204) formed on a surface of the first layer; 
an opening (206) formed in the dielectric layer to expose a portion of the surface of the first layer; 
a binding layer (210') formed on the dielectric layer and on the exposed portion of the surface of the first layer; 
a second layer (212) of conductive material formed on the binding layer; 
a layer (214) of doped chalcogenide material formed on the second layer of conductive material; and 
a third layer (216') of conductive material formed on the layer of doped chalcogenide material.
Patent JP-4276955-B2 (JP)
IPC: F02M61/16
Filed: 2002-12-23
Granted: 2009-06-10
Abstract: A fuel injection system (1) for internal combustion engines comprises a fuel injection valve (10) that projects into a combustion chamber (2), whereby the combustion chamber (2) is delimited by a cylinder wall (3) and by a cylinder head (4), and comprises a piston (6) that is guided inside the cylinder wall (3). A spark plug (7) projects into the combustion chamber (2). The fuel injection valve (10) has a discharge opening (22; 37) and a swirl device (23; 60) that is located on the inflow side of the discharge opening (22; 37). An opening angle ( alpha ) of a mixture cloud (8, 9), which is injected into the combustion chamber (2) via the fuel injection valve (10), can be altered by varying the pressure of the fuel supplied to the swirl device (23; 60) of the fuel injection valve (10).
Patent JP-4566595-B2 (JP)
IPC: A61M1/00
Filed: 2004-03-26
Granted: 2010-10-20
Abstract: A shunt system for controlling the flow of fluid from one region of a patient to a different region of the patient's body. The shunt system includes endoscopic placement features so that the system can be placed endoscopically in a minimally invasive surgery. Also provided is a single fluid flow control device having flow control characteristics previously obtainable only by connecting in series two or more shunt system components. In addition, the shunt system includes a selectively engageable locking mechanism that allows the system to be assembled quickly and easily, without the need for sutures or adhesives. The present assembly process minimizes the possibility of any unintended fluid leakage from the device. <IMAGE>
Patent JP-3807432-B2 (JP)
IPC: G01R31/26
Filed: 2004-11-04
Granted: 2006-08-09
Abstract: Disclosed herein are an anisotropically conductive connector, by which positioning, and holding and fixing to a wafer to be inspected can be conducted with ease even when the wafer has a large area, and the pitch of electrodes to be inspected is small, and moreover good conductivity can be achieved as to all conductive parts, and insulating property between adjacent conductive parts can be achieved, a production process thereof, and a probe member. <??>The anisotropically conductive connector comprises a frame plate having a plurality of anisotropically conductive film-arranging holes formed corresponding to regions of electrodes to be inspected of a wafer, and a plurality of elastic anisotropically conductive films arranged in the respective anisotropically conductive film-arranging holes and supported by the inner peripheral edge thereabout. Each of the elastic anisotropically conductive films is composed of a functional part composed of a plurality of conductive parts arranged corresponding to the electrodes to be inspected, containing conductive particles exhibiting magnetism at a high density and extending in the thickness-wise direction of the film and insulating parts mutually insulating these conductive parts, and a supported part integrally formed at a peripheral edge of the functional part and fixed to the inner periphery about the anisotropically conductive film-arranging hole. The supported part contains the conductive particles exhibiting magnetism. <IMAGE>
Patent JP-4252037-B2 (JP)
IPC: C07C69/716
Filed: 2003-11-17
Granted: 2009-04-08
Abstract: The present invention is related to a novel process for preparing an optically active 5-hydroxy-3-oxo-hexanoic acid derivative or its tautomer which is useful intermediate for preparing statins such as atorvastatin and rosuvastatin. Blaise reaction of (S)-4-halo-3-hydroxybutyronitrile with -haloacetate is utilized as a key reaction to provide the product with minimal formation of side products and in good yield.
Patent JP-5008836-B2 (JP)
IPC: B08B9/02
Filed: 2005-06-03
Granted: 2012-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating an ultrapure water production system which prevents contamination by air present in a pipe from construction of an ultrapure water pipe to before initially passing water.  <P>SOLUTION: When ultrapure water is initially passed, one end of a constructed pipe is opened, from the other end, a clean inert gas such as nitrogen gas is continuously ventilated at pressure higher than that of the air outside, the inside of the pipe is replaced with the inert gas, and then the water is passed. Accordingly, the contamination by air present in the pipe before initially passing water is prevented, and a time and a quantity of initial water passage which are required to reduce a dissolved oxygen concentration and the number of residual particulates to a predetermined value can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4906295-B2 (JP)
IPC: H04L29/08
Filed: 2005-09-21
Granted: 2012-03-28
Abstract: The present invention extends to methods, systems, and computer program products for reliable messaging using clocks with synchronized rates. Embodiments of the present invention insure at-most-once delivery of messages. A source and a destination utilize clocks with synchronized rates. Messages are assigned Time-To-Live ("TTL") values such that state information is updated the source and removed at the destination when a corresponding message timer based on a TTL value expires. Accordingly, resources consumed to maintain state information at the destination can be freed up in a shorter period of time. The source can retransmit state information to the message destination if relevant state information has been removed. Message processor instance IDs insure at-most-once delivery when a message destination suffers an involuntary memory loss. Embodiments of the present invention can also be used for exactly-once-delivery, for example, when TTL values are infinite and instance IDs are not used.
Patent JP-4608432-B2 (JP)
IPC: C07K16/44
Filed: 2004-03-11
Granted: 2011-01-12
Abstract: A tumor marker comprising diacetylspermine, and a method of evaluating the state of a tumor, comprising reacting an antibody to diacetylspermine with a biological sample to thereby detect diacetylspermine and evaluating the state of the tumor using the obtained detection results as an indicator. <IMAGE>
Patent JP-4719000-B2 (JP)
IPC: C08G18/66
Filed: 2004-06-09
Granted: 2011-07-06
Abstract: A transparent molded article comprised of polythiourethane obtained by polymerizing monomer components comprising the following component (A) and component (B1). A transparent molded article obtained by polymerizing monomer components comprising the following component (A), component (B1), component (B2) and component (C). 
Component (A): one or more polythiol compound denoted by general formula (I)   
(In general formula (I), m is 1, 2, 3, 4, 5 or 6.) 
Component (B1): one or more polyisocyanate compound denoted by general formula (II)   
(In general formula (II), n 1 , n 2  and n 3  are each independently 3, 4, 5, 6, 7 or 8.) 
Component (B2): one or more aliphatic diisocyanate compound having an intramolecular cyclic structure 
Component (C): aliphatic diol compound
Patent JP-4328973-B2 (JP)
IPC: B60L50/16
Filed: 2006-03-03
Granted: 2009-09-09
Abstract: The vehicle (1) is moved by a hybrid drive using the power of an internal combustion engine (2) or an electric drive (6) according to the specific situation. It is also fitted with a diesel particulate filter (44) equipped with a system (24) allowing the accumulated particles to be burned for cleaning the filter (44) as required. The electronic control system (24) acts on the internal combustion engine (2) and the electric drive (6) in order to create the torque necessary for the initiation of the incineration process whenever it is required independent from other parameters.
Patent JP-4296302-B2 (JP)
IPC: G08G1/005
Filed: 2006-04-04
Granted: 2009-07-15
Abstract: Positional information is provided at a place out of reach of radio wave. The process executed by a positional information providing apparatus includes the steps of: obtaining a received positioning signal (S610); specifying an emission source of the positioning signal (S612); obtaining, when the emission source of the positioning signal is outdoors, a navigation message included in the positioning signal (S622); executing a process for calculating the position based on the signal (S624); obtaining, when the emission source of the positioning signal is indoors, message data from the positioning signal (S630); obtaining coordinate values from the data (S632); and displaying positional information based on the coordinate values (S650).
Patent JP-4250634-B2 (JP)
IPC: H04L25/49
Filed: 2006-04-18
Granted: 2009-04-08
Abstract: A data communication device performs stable data communications without a malfunction in a system downsized by realizing bi-directional data communications using two terminals. The data communication device includes: a signal terminal (IN) for inputting a received signal having portions of different duty ratios and a constant pulse frequency; a reference voltage terminal (GND) for inputting a first reference voltage; a clock generation circuit (11) for generating a clock signal according to the received signal; a data signal generation circuit (12) for generating a data signal by identifying a duty ratio of the received signal; a transmission circuit for outputting a transmission signal to the signal terminal; and a regulator circuit (14) for generating power supply voltages of the clock generation circuit, the data signal generation circuit, and the transmission circuit on a basis of an internally generated second reference voltage, the received signal, and the first reference voltage.
Patent JP-4864533-B2 (JP)
IPC: B41J13/02
Filed: 2006-05-15
Granted: 2012-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer having a printing gap automatically set mechanism automatically and constantly setting the gaps between a printing medium and a printing head according to the thickness of the printing media in a simple construction as much as possible.  <P>SOLUTION: The printing gap automatically set mechanism is constituted of an upper side conveying guide arranged in both front and back side of the printing medium conveying direction of a printing head movement path and in which boss portions are arranged in the lower face of the end portion of a printing head movement path, a pushing up roller supported while being biased upward to both the boss portions and the opposite sides of the printing media conveying face by biasing members, and a push up roller elevating means elevating the push up rollers to the boss portions via the biasing means when printing and lowering the same to the position where the push rollers do not project above the printing medium conveying face when not printing, and the distance between the planar face connecting the lower end faces of the boss portion and the lower end faces of the printing head moving through the printing head movement path is set equal to the predetermined printing gap of the printing head.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5227500-B2 (JP)
IPC: C01G39/06
Filed: 2006-06-13
Granted: 2013-07-03
Abstract: A process for preparation of an ammonium polythiomolybdate or a hydrate thereof of the formula (NH 4 ) 2 Mo 3 S 13 ¢n H 2 O where n is 0, 1 or 2, which process may be carried out at lower operating pressures by controlling the concentration of reactants in the reaction mixture.
Patent JP-4861783-B2 (JP)
IPC: C08G77/14
Filed: 2006-09-20
Granted: 2012-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an organopolysiloxane containing an epoxy group and causing little change with time by a simple method in one pot in excellent selectivity of the object compound.  <P>SOLUTION: The method for producing an organopolysiloxane containing epoxy group comprises a step to hydrolyze the alkoxy group of an alkoxysilane compound having epoxy group and expressed by a specific formula or the epoxy-containing alkoxysilane compound and an alkoxysilane compound expressed by a specific formula by adding 0.8-1.1 mol of water based on 1 mol of the total alkoxy group of the alkoxysilane compounds to the alkoxysilane compounds in an organic solvent and a subsequent step to add an acid anhydride in an amount of 1.5-3 mol in terms of acid anhydride group based on 1 mol of the water added in the former step and perform condensation reaction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5172130-B2 (JP)
IPC: A61L31/00
Filed: 2006-10-31
Granted: 2013-03-27
Abstract: Medical devices are decribed which may comprise thin films that perform a number of functions. In addition, various polymer combinations may be utilized to control the elution rates of the therapeutic drugs, agents and/or compounds from the implantable medical devices.
Patent JP-4577659-B2 (JP)
IPC: H01M10/0566
Filed: 2006-11-15
Granted: 2010-11-10
Abstract: In a stacked battery including a plurality of electrolyte layers having substantially the same resistance value, an uneven temperature distribution during charge and discharge changes the resistance values of solid electrolyte layers to cause variations in output among a plurality of unit cells in a stacking direction. A power storage device includes a plurality of electrolyte layers which are stacked with an electrode element interposed between them, wherein the plurality of electrolyte layers include an electrolyte layer provided at a first position in a stacking direction and an electrolyte layer provided at a second position different from the first position, heat radiation being lower at the second position than at the first position, and the electrolyte layer at the second position has a resistance value higher than that of the electrolyte layer at the first position.
Patent JP-4629650-B2 (JP)
IPC: A61K39/00
Filed: 2006-12-20
Granted: 2011-02-09
Abstract: The present invention relates to synthetic antigen-presenting matrices, their methods of making and their methods of use. One such matrix is cells that have been transfected to produce MHC antigen-presenting molecules and assisting molecules such as co-stimulatory molecules. The matrices can be used to activate CD8<SUP>+</SUP> T-cells to produce cytokines and become cytotoxic.
Patent JP-4686441-B2 (JP)
IPC: F02M61/16
Filed: 2006-12-28
Granted: 2011-05-25
Abstract: The fuel injector (1) comprises a hollow casing (2), fixed on which is a nozzle (10) having a nebulizer (7) for the fuel under pressure, a needle (9) axially mobile for opening and closing the nebulizer (7) by means of a first end thereof (8), and a control rod (23), substantially coaxial with the needle (9) and in direct engagement therewith. The needle (9) is normally pushed into a closing position of the nozzle (7) by the fuel under pressure acting on the rod (23), aided by a compression spring (39), which acts on the needle (9) through a sleeve (40) that is in axial engagement with a portion (38) of the rod (23). The sleeve (40) further comprises a surface (48) designed to engage at the front and directly one end (35) of the needle (9). The spring (39) engages another surface (47) of the sleeve (46) so as to transmit its action directly onto the needle (9).