baber/WOPTO huggingface dataset:
Patent JP-4169513-B2 (JP)
IPC: F01N13/00
Filed: 2001-03-23
Granted: 2008-10-22
Abstract: A method of controlling the concentration of nitrogen oxides, hydrocarbons, and carbon monoxide in waste gases. A first lambda value (lambda1) of the air-fuel mixture is set to less than 1. The gases pass through a first catalyst and then through a second catalyst. The CO-concentration of the gases in the first catalyst is sufficiently high to reduce NO<SUB>x </SUB>to N<SUB>2</SUB>so that the NOx concentration is reduced to a predetermined value. Oxygen (O<SUB>2</SUB>) is introduced between the first catalyst and the second catalyst to oxidize both CO and HC to CO<SUB>2 </SUB>and H<SUB>2</SUB>O, to reduce the CO-concentration to a predetermined value. A second lambda value (lambda2) is measured in the gases downstream of the second catalyst, and a valve for regulating the air-fuel ratio is controlled so that the second lambda value (lambda2) lies within a predetermined range whose lower limit is higher than 1.
Patent JP-4143805-B2 (JP)
IPC: H03F3/60
Filed: 2002-02-12
Granted: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load circuit capable of reducing the number of stubs and a highly efficient amplifier circuit using it.  <P>SOLUTION: First stubs respectively have a transmission line length L indicated by L=λ/4m (where m=2, 3, 4,..., n). Of the first stubs T<SB>2</SB>-T<SB>n</SB>, the one having the transmission line length corresponding to m indicated by m=pk (where p is an odd number ≥3 and k is an integer ≥2) is omitted. In the example of n=7, the installation of the first stub T<SB>6</SB>is omitted. Even when constituted in such a manner, a characteristic impedance in the load circuit is equivalent to a circuit for which deletion is not performed. Thus, the number of the stubs is reduced. Also, by using a synthetic compensation stub T* instead of a plurality of compensation stubs, the number of the stubs is reduced further. Even when doing so, influence exerted to fundamental waves by residual reactance due to the first stubs can be eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-3901543-B2 (JP)
IPC: H05K3/28
Filed: 2002-02-26
Granted: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition forming a cover lay film having flame retardance without using a halogen-containing flame retardant and to provide a photosensitive cover lay film.  <P>SOLUTION: The photosensitive resin composition is prepared which comprises a soluble polyimide, a silicone compound having a branched structure and a (meth)acrylic compound as essential components, and by using the composition, the photosensitive cover lay film having improved flame retardance after curing can be provided without using a halogen compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-5129423-B2 (JP)
IPC: C01B15/029
Filed: 2001-08-03
Granted: 2013-01-30
Abstract: Process for the production of concentrated aqueous solutions of hydrogen peroxide, comprising the following steps: (a) feeding to a reactor containing a catalyst based on palladium and platinum, heterogeneous and maintained in dispersion in a liquid reaction medium: (i) a liquid stream consisting of an alcohol or a mixture of C1-C3 alcohols or a mixture of said alcohols with water containing at least 50% by weight of alcohol, also containing an acid promoter and a halogenated promoter, the alcohol and optionally all or part of the water contained in the stream being recycled from the subsequent phase d); (ii) a gaseous stream containing hydrogen, oxygen and an inert gas, characterized in that the concentration of the hydrogen is less than 4.5% by volume and the concentration of the oxygen is less than 21% by volume, the complement to 100 being an inert gas; (b) removing from the reactor: (iii) a liquid stream consisting of stream (i) and also containing the hydrogen peroxide and water produced by the reaction, characterized in that the concentration of hydrogen peroxide ranges from 2% to 10% by weight; and (iv) a gaseous stream essentially consisting of non-reacted hydrogen and oxygen and the inert gas, (c) optionally adding to (iii) water in such a quantity so that its content is at least equal to that of the final aqueous solution of hydrogen peroxide; (d) sending the stream deriving from (c) to a system consisting of one or more evaporators or distillation columns from which the following are removed: (v) one or more streams containing all the alcohol and possibly water, which are recycled to (a); (vi) a concentrated aqueous solution of H2O2 at a concentration ranging from 15 to 60% by weight; (vii) optionally a stream containing the water fed in excess in (c).
Patent JP-5060699-B2 (JP)
IPC: H02K41/02
Filed: 2001-08-29
Granted: 2012-10-31
Abstract: The invention relates to a linear motor, in which the permanent magnets ( 5 ), the support ( 1.1, 1.2 ) for the permanent magnets ( 5 ) and the fixing elements ( 4 ) of the support ( 1.1, 1.2 ) are completely covered. The covering consists of cover strips ( 7 ) that are detachably applied next to the permanent magnets ( 5 ) in the border region of the support ( 1.1, 1.2 ) and that cover the fixing elements ( 4 ), in addition to the fixing boreholes ( 3 ) of the support ( 1.1, 1.2 ). The permanent magnets ( 5 ) are covered by a cover plate ( 10 ), which lies on top of the cover strips ( 7 ).
Patent JP-4848118-B2 (JP)
IPC: F42B3/13
Filed: 2001-09-07
Granted: 2011-12-28
Abstract: A semiconductor bridge (SCB) device. In one embodiment, the SCB device (10) includes a laminate layer on top of an insulating material, wherein the laminate layer comprises a series of layers (107, 108) of at least two reactive materials, and wherein the laminate layer comprises two relatively large sections that substantially cover the surface area of the insulating material, and a bridge section (106) joining the two relatively large sections. At least one conductive contact pad is coupled to at least one of the series of layers, wherein a predetermined current through the conductive contact pad causes the bridge section to initiate a reaction in which the laminate layer is involved. In one embodiment, the SCB device includes an integrated diode (102) formed by an interface of the insulating material with another material, such as a metal.
Patent JP-3946639-B2 (JP)
IPC: G01N35/00
Filed: 2001-12-31
Granted: 2007-07-18
Abstract: A locator bed has nests where sample well containing plates are held and positioned for accessing by probes moved by an X-Y-Z positioning system. Each nest includes stop posts at two sides of a rectangular base of a plate, and biasing posts at the opposed two sides. The stop posts and the biasing posts have tapered upper guide portions for guiding a descending plate into position and cylindrical lower portions receiving the base of the plate in a seated position. The stop posts are located on the surface of the locator bed by conical seat portions. The biasing posts are placed over studs fastened to the bed surface, and hoop springs are captured between the studs and the biasing posts.
Patent JP-3969487-B2 (JP)
IPC: F16B37/12
Filed: 2002-01-14
Granted: 2007-09-05
Abstract: A self-tapping threaded insert (20) for threadedly mounting another component by a threaded central connector (50). An assembly (24) of the insert (20) and a mounting member (22) for threadedly mounting the insert are assembled by a method for mounting the self-tapping threaded insert. The insert (20) has a threaded shank (26) that is threaded into a partially tapped hole and has a shank end with flutes (32) of a construction that provides self-tapping. Upon final torquing, a locking flange (42) of the insert (20) locks against a surface (46) of the member (22) as threads of the insert shank (26) are completely engaged with the hole.
Patent JP-4408626-B2 (JP)
IPC: C07D207/34
Filed: 2002-02-14
Granted: 2010-02-03
Abstract: 4-[4-(2-pyrrolylcarbonyl)-1-piperazinyl]-3-trifluoromethylbenzoylguanidine hydrochloride and its hydrates, processes for preparing this benzoylguanidine salt and its hydrates, pharmaceutical compositions containing this benzoylguanidine salt and its hydrates, and its use in treating diseases, particularly those in which inhibition of the cellular Na<SUP>+</SUP>/H<SUP>+</SUP> exchange is of therapeutic benefit.
Patent JP-4324383-B2 (JP)
IPC: B60T13/68
Filed: 2002-04-26
Granted: 2009-09-02
Abstract: Electropneumatic control valve for a pneumatic brake system of a vehicle having a relay valve housing in which an axially adjustable control piston is arranged for actuating a valve seat arrangement which switches the compressed-air flow between at least one exterior brake line connection, a supply pressure connection and a bleeder connection. The control piston is axially guided by means of a coaxial guiding arrangement. The guiding arrangement comprises a separate guiding sleeve which is stationarily fastened to the pilot valve housing and which is provided with an upper guiding section which, for the axial guidance, corresponds with a passage bore in the control piston, and which, in addition, has a lower tube section of a smaller outside diameter adjoining the upper guiding section in order to guide the outgoing air flowing through an integrated axial bleeder duct directly to the bleeder connection.
Patent JP-4443119-B2 (JP)
IPC: A61K47/26
Filed: 2002-05-24
Granted: 2010-03-31
Abstract: The present invention is related to compositions of modafinil, including compositions of modafinil and one or more diluents, disintegrants, binders and lubricants, and the processes for their preparation thereof.
Patent JP-3956907-B2 (JP)
IPC: E02F9/00
Filed: 2003-06-24
Granted: 2007-08-08
Abstract: The excavator has soundproof plates (20, 23) disposed on a front side of an engine (8) across a width of the excavator. A step is formed by arranging the plates displaced in the longitudinal direction. Delivery hoses (13) extending from a hydraulic multiple pump (9) and communicating with a control valve (12) are laterally inserted via through holes bored on a pipe block that is in longitudinal direction on the step.
Patent JP-4629322-B2 (JP)
IPC: C07D401/12
Filed: 2003-09-10
Granted: 2011-02-09
Abstract: The present invention provides a process for producing cilostazol ÄIÜ in a high yield and a high purity, by reacting a carbostyril derivative ÄIIÜ with a tetrazole derivative ÄIIIÜ in the presence of an inorganic basic compound in a solvent of water, wherein water is used in an amount of 3 to 7-fold weight to that of the carbostyril derivative ÄIIÜ and the inorganic basic compound is used in an amount of 1 to 6 mol per mol of the carbostyril derivative ÄIIÜ. The process of the present invention is the improved and environment-friendly process for producing cilostazol being useful for pharmaceuticals. <CHEM>
Patent JP-4015611-B2 (JP)
IPC: A23L17/40
Filed: 2003-11-19
Granted: 2007-11-28
Abstract: Disclosed is a process for growing the microflora  Thraustochytrium, Schizochytrium  and mixtures thereof, which includes the growing of the microflora in fermentation medium containing non-chloride containing sodium salts, in particular sodium sulfate. In a preferred embodiment of the present invention, the process produces microflora having a cell aggregate size useful for the production of food products for use in aquaculture. Further disclosed is a food product which includes  Thraustochytrium, Schizochytrium , and mixtures thereof, and a component selected from flaxseed, rapeseed, soybean and avocado meal. Such a food product includes a balance of long chain and short chain omega-3 highly unsaturated fatty acids.
Patent JP-4933026-B2 (JP)
IPC: C10G45/62
Filed: 2002-06-13
Granted: 2012-05-16
Abstract: Microcrystalline wax having a congealing point of between 85 and 120 °C and a PEN at 43 °C as determined by IP 376 of more than 0.8 mm. Process to prepare a microcrystalline wax by contacting under hydroisomerisation conditions a feed, comprising at least 80 wt% of normal-paraffins and having a congealing point of above 60 °C, with a catalyst comprising a noble metal and a porous silica-alumina carrier.
Patent JP-4145789-B2 (JP)
IPC: G01R33/3415
Filed: 2002-08-12
Granted: 2008-09-03
Abstract: A magnetic resonance imaging system comprises an excitation antennae system (13,16) including several antennae for emitting an RF-excitation field [B1(t)]. An activation control unit (ACU) is coupled to the excitation antennae system to activate the excitation antennae system. Individual antennae are activated to simultaneously emit separate RF-excitation constituents [Bn(t)]. The RF-excitation constituents have different activation distributions over k-space. and the time required for the RF-excitation is short even for complex spatial excitation patterns.
Patent JP-4485197-B2 (JP)
IPC: E04F15/02
Filed: 2002-09-20
Granted: 2010-06-16
Abstract: In a flooring with quadrangular floorboards that are mechanically lockable in a herringbone pattern, two different types of floorboards (A,B) are provided, the connecting means of one type of floorboard (A) along one pair of opposite edge portions being arranged in a mirror-inverted manner relative to the corresponding connecting means along the same pair of opposite edge portions of the other type of floorboard (B).
Patent JP-4260628-B2 (JP)
IPC: B64D25/00
Filed: 2002-09-12
Granted: 2009-04-30
Abstract: A breathing gas supply system for an aircraft includes a plurality of oxygen concentrating apparatus, each of which in use, is operable to supply oxygen enriched gas to a breathing gas supply. Each oxygen concentrating apparatus includes at least two active molecular sieve beds which are operable so that while one sieve bed is adsorbing non-oxygen gas from a pressurized gas supply, the or another bed is being purged of non-oxygen gas by subjecting the bed to lower pressure. Each oxygen concentrating apparatus includes an oxygen enriched gas flow control device which permits the flow of oxygen enriched gas produced by the oxygen concentrating apparatus to the breathing gas supply and permits a restricted flow of oxygen enriched gas from the breathing gas supply to the oxygen concentrating apparatus. Oxygen enriched gas produced by the adsorbing sieve bed flows direct to the bed being purged.
Patent JP-4104553-B2 (JP)
IPC: H04L12/28
Filed: 2002-12-18
Granted: 2008-06-18
Abstract: A method of, and apparatus for, communication of datagrams over a network comprising sub-networks (1 to 5) served by respective sub-network servers (7 to 11) from a sender terminal (15), especially a mobile terminal communicating over a wireless link, and a plurality of destination terminals (12 to 19) served by a plurality of said sub-networks (1 to 5), in which the datagrams are routed using destination identifications contained in the datagrams. A sub-network grouping server (20) selects a plurality of the sub-network servers (1, 4) and provides communication of datagrams between the sender terminal (15) and destination terminals (12, 13, 16) within the corresponding selected sub-networks (1, 4), the selection being made according to criteria, such as geographic position, chosen as a function of information derived from the sender terminal (15) without the individual destination identifications of the destination terminals (12 to 19) being specified by the sender terminal (15). <IMAGE>
Patent JP-4511844-B2 (JP)
IPC: G01L9/00
Filed: 2004-02-05
Granted: 2010-07-28
Abstract: An inexpensive and simple pressure sensor having good static pressure characteristics is provided. In a pressure sensor including a base having a hole to which a pressure is applied and performing electrical and mechanical insulation, and a sensor having a diaphragm connected to the hole and a strain gauge for converting a strain occurring in the diaphragm to an electric signal, the sensor being mounted to the base, the base is formed with such a thickness that the strain at the time of applying a static pressure does not change.
Patent JP-4109209-B2 (JP)
IPC: A61K8/02
Filed: 2004-02-24
Granted: 2008-07-02
Abstract: A cosmetic composition (A), comprising a liquid lipid phase containing dispersed polymer particles (I), additionally contains at least one ester (II) of molecular weight less than 5000 (preferably less than 900), derived from at least one 1-7C carboxylic acid and a polyol containing at least four hydroxy groups.
Patent JP-4429885-B2 (JP)
IPC: G10L19/00
Filed: 2004-12-08
Granted: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To record only the desired sound to be recorded without recording the button sound of an operation start button when sound recording is conducted, with simple constitution.  <P>SOLUTION: A microphone 15 which converts sound waves onto signals, a signal input amplifying section 72 which transmits the signals to an equipment main unit 30, a sound recording start button 14 which receives a user's operation to instruct a start of the sound recording and an operation signal holding control section 73 which instructs recording of the signals to be transmitted after a prescribed time is passed from the receipt of the starting instruction to the equipment main body unit 30 when the button 14 receives the operation, are included.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4781671-B2 (JP)
IPC: B29C48/08
Filed: 2004-11-19
Granted: 2011-09-28
Abstract: The applicator, consisting of a frame (200) supporting a receiving surface (S) turned by a motor (201) and equipped with a dispensing module for the strip, has an applicator head (100) fitted with two or more feelers that determine the angular position of the head relative to its axis of rotation (A-A') and estimate the angle formed between a tangent to the transverse profile of the receiving surface at the point of contact and an axis parallel to the axis of rotation (Z-Z') of the receiving surface. The applicator, consisting of a frame (200) supporting a receiving surface (S) turned by a motor (201) and equipped with a dispensing module for the strip, has an applicator head (100) fitted with two or more feelers that determine the angular position of the head relative to its axis of rotation (A-A') and estimate the angle formed between a tangent to the transverse profile of the receiving surface at the point of contact and an axis parallel to the axis of rotation (Z-Z') of the receiving surface. The applicator head's movements about the axis (A-A') and along the orthogonal axes (X-X', Y-Y') of the frame are determined as a function of the value of the aforementioned tangency angle. The feelers are positioned transversely on either side of the applicator, with the gap between them being more or less equal to the width of the strip, and during the application process the movement of the head is controlled by an automatic mechanism in response to information from the feelers.
Patent JP-5177337-B2 (JP)
IPC: B65D90/04
Filed: 2003-12-17
Granted: 2013-04-03
Abstract: The breakwater (14) is secured within a vessel (1) to be enameled, e.g. as a chemical reactor, at a gap from the inner wall (12) using at least one local spacer connector (15). The breakwater can be solid or hollow with a fluid flow link at its local spacer connection to the enclosed space (13) between the outer (11) and inner walls of the vessel.
Patent JP-4167230-B2 (JP)
IPC: F02M47/02
Filed: 2005-01-11
Granted: 2008-10-15
Abstract: A fuel injector for use in an internal combustion engine includes a valve needle which is engageable with a valve needle seat to control fuel injection through an injector outlet. An actuator, typically in the form of a piezoelectric actuator stack, is arranged to control fuel pressure within a control chamber and a surface associated with the valve needle is exposed to fuel pressure within the control chamber. A load transmitter, preferably in the form of a motion inverter, transmits movement of the actuator to the valve needle. The load transmitter includes a bellows arrangement which is compressible and expandable in response to said actuator movement so as to vary fuel pressure within the control chamber, thereby to control movement of the valve needle relative to the valve needle seat. A piezoelectrically operable injector is operable in an energize-to-inject mode to provide efficient opening of the valve needle and to enable rapid closure of the valve needle.
Patent JP-4369401-B2 (JP)
IPC: H01L21/60
Filed: 2005-06-28
Granted: 2009-11-18
Abstract: A wire bonding method is provided to perform a ball-less bonding process without an additional apparatus by using a tail portion protruded from a front portion of a capillary. A first bonding process is performed on a first bonding point. A second bonding process is performed on a second bonding point. The first and second bonding points are connected with each other by using a wire. The second bonding process includes a wire cutting process. A tail portion(11) is formed by the wire cutting process of the second bonding process. The tail portion is slightly protruded from a front end portion of a capillary(6).
Patent JP-4848707-B2 (JP)
IPC: G07C9/00
Filed: 2005-09-01
Granted: 2011-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception processing system capable of managing signatures of visitors and a person in charge, visit time, leaving time, entrance time and exit time as electronic data based on information entered in a form with an electronic pen.  <P>SOLUTION: In the reception processing system 100, a server 5 stores reservation information acquired from a terminal 51 of the person in charge in a reservation DB 8 using a reception ID as a key. Also, when a visitor visits a company, reception enters a visit item, a reception item and a leaving item of a reception recording form 3 using the electronic pen 10. In addition, the visitor enters the visitor item, the person in charge enters an item of the person in charge, a room item, an entrance item and a leaving item, respectively, using the electronic pen 10. The server 5 acquires entry information with the electronic pen 10. The server 5 specifies the reception ID, the room ID and various time from the acquired entry information. Then, the server 5 stores the specified room ID, the various time and created reception recording data in a management data base 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5283313-B2 (JP)
IPC: B66F19/00
Filed: 2005-09-27
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive cargo handling machine with a simple constitution capable of enhancing working efficiency with simple operation.  <P>SOLUTION: The cargo handling machine is provided with a lifting mechanism 5 vertically movably constituted and retaining and lifting a cargo 7 by a clamp mechanism 8; a pneumatic cylinder 20 for driving the lifting mechanism 5 by a pressure of air fed from an air source 21; and a control circuit 24 for controlling action of the clamp mechanism 8 and a flow rate and a pressure of air fed/discharged to the pneumatic cylinder 20 based on command from an operation box 9. A clamp-known load balance button 91, a clamp-unknown load balance button 92 and a descending-unclamping button 93 are provided on the operation box 9 as automatic control switches and a plurality of processes are continuously performed based on the command by operation of these switches.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4661508-B2 (JP)
IPC: B62D5/04
Filed: 2005-09-30
Granted: 2011-03-30
Abstract: An electric power steering device includes a motor 12 for giving a steering assist force to a steering system and a controller 15 for controlling a turning on state of the motor 12 in accordance with a steering torque of the steering system. The motor 12 and the controller 15 are respectively formed with separate units. Further, the motor 12 has a flange part 13 attached to an attaching member of a steering mechanism. The flange part 13 further includes a flange extension part 14 formed by projecting a part of the flange part in a direction of circumference. The controller 15 is attached to the flange extension part 14 to be mounted on an output shaft side B of the motor 12.