baber/WOPTO huggingface dataset:
Patent JP-3964752-B2 (JP)
IPC: H04L7/08
Filed: 2002-07-25
Granted: 2007-08-22
Abstract: Known burst signals exchanged between senders and receivers comprise either one syncronisation block followed by a data block or several equidistant synchronisation blocks separated by data blocks, with a synchronisation block including predefined synchronisation symbols and with a data block including data symbols. By adapting senders and receivers in such a way that said synchronisation blocks are being located non-equidistantly, preferably with a centre of gravity of synchronisation symbols mainly corresponding with a centre of said burst signal, an improved synchronisation can be reached. Thereto, senders and receivers comprise locators for locating said non-equidistant synchronisation blocks, with said receivers preferably further comprising determinators for determining phases of synchronisation blocks, and synchronisers for synchronising detectors/demodulators in dependence of neighbouring as well as non-neighbouring non-equidistant synchronisation blocks, and processor systems for calculating frequencies in dependence of locations and/or phases. Said processor systems preferably comprise estimators for in dependence estimating main frequencies. <IMAGE>
Patent JP-4027745-B2 (JP)
IPC: H04L25/06
Filed: 2002-08-06
Granted: 2007-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a filter that can universally be available to data signals whose data rates differ from each other and supply a filtered output signal including a very small amount of digital noise and filtered at a different data rate at a base band signal. SOLUTION: This invention provides the filter in which a radio data signal is applied to two pre-filters (1; 2, 3) and a post-stage comparator (4). The comparator (4) is placed to a pre-stage of a glitch filter (5) that supplies the output signal of the filter and eliminates digital noise in the digital output signal from the comparator. The pre-filters (1; 2, 3) are designed to cope with the highest data transmission speed for the processing of the base band signal at a different bit rate, and the glitch filter can be adjusted to have a data rate caused actually, passes no signal pulse applied thereto to the output signal and the adjustable prescribed period of the glitch filter is selected to be a prescribed period adapted to a data rate of the radio data signal or below.
Patent JP-4307806-B2 (JP)
IPC: B22D17/04
Filed: 2002-08-08
Granted: 2009-08-05
Abstract: The liquid metal in the mouthpiece (10) is pressed into mold, after closing the mold. An Independent claim is also included for hot-chamber pressure die-casting machine.
Patent JP-3641262-B2 (JP)
IPC: B65D83/00
Filed: 2002-10-28
Granted: 2005-04-20
Abstract: The cartridge is used to refill a pen (14), e.g. for adhesive, lipstick, deodorant, shaving soap, or coloured pen. It has a case (15), with a cap, and an opening at one end, and a longitudinally axially moveable piston, which moves the contents to apply a coat. The refill consists of a formed body (2) of the material (23), which conforms to internal volume and shape of the case. It is pushed/pulled into the open end of the case. The body is contained in a tube (22), and the piston is used to move the body from the tube to the case.
Patent JP-4861597-B2 (JP)
IPC: B29C51/30
Filed: 2001-04-12
Granted: 2012-01-25
Abstract: A method is provided for making an energy-absorbing assembly for decelerating an object that impacts the assembly. The assembly comprises a base and at least energy-absorbing module associated therewith. To provide predetermined energy-absorption characteristics, the at least one energy-absorbing module is formed from a group consisting of a first structure (A) and a second structure (B). Structure (A) is a metal lattice which supported by the base. Structure (B) comprises a plurality of recesses, each having a floor and a wall. Together, structures (A) and (B) and combinations thereof afford a user-determinable resistance to impact.
Patent JP-3878129-B2 (JP)
IPC: D04B35/04
Filed: 2001-07-10
Granted: 2007-02-07
Abstract: The latch needle according to the invention is provided with a latch slot with profiled inside areas of the cheeks. A latch is positioned inside this latch slot, for example with the aid of a rivet. The inside areas of the cheeks that immediately surround the rivet guide the latch on the side and together with the latch define a small play, thus resulting in a precise positioning. The remaining latch slot area can be wider to reduce the latch friction at the latch slot as much as possible.
Patent JP-5000069-B2 (JP)
IPC: B22F7/00
Filed: 2001-09-05
Granted: 2012-08-15
Abstract: Disclosed is a polycrystalline diamond or diamond-like element with greatly improved wear resistance without loss of impact strength. These elements are formed with a binder-catalyzing material in a high-temperature, high-pressure (HTHP) process. The PCD element has a body with a plurality of bonded diamond or diamond-like crystals forming a continuous diamond matrix that has a diamond volume density greater than 85 %. Interstices among the diamond crystals form a continuous interstitial matrix containing a catalyzing material. The diamond matrix table is formed and integrally bonded with a metallic substrate containing the catalyzing material during the HTHP process. The diamond matrix body has a working surface, where a portion of the interstitial matrix in the body adjacent to the working surface is substantially free of the catalyzing material, and the remaining interstitial matrix contains the catalyzing material. Typically, less than about 70 % of the body of the diamond matrix table is free of the catalyzing material.
Patent JP-4086659-B2 (JP)
IPC: C08K5/053
Filed: 2001-10-17
Granted: 2008-05-14
Abstract: There is described a substantially planar, self supporting, sheet or film (optionally oriented) which comprises at least one layer comprising a first material which is very highly crystalline polymer (preferably polypropylene of 99% or greater isotacity) together with at least one second material in an amount sufficient to improve one or more of the barrier properties, mechanical properties and/or optical properties of the sheet. The second material comprises a (a) nucleating agent; (b) a polymeric material having a ring and ball softening point from about 110° C. to about 170° C. and/or (c) a hydrogenated resin such as dicyclopentadiene hydrogenated resin, a hydrogenated mixed monomer resin; and/or a resin obtainable from a mixture of a-methyl styrene, indene and/or vinyl toluene monomers. Processes for making such films and compositions for use in the process are also described. Such films are useful in shrink wrap applications for example wrapping tobacco products.
Patent JP-4399167-B2 (JP)
IPC: C07C69/80
Filed: 2002-04-22
Granted: 2010-01-13
Abstract: In a process for purifying an organic solvent for the absorption of maleic anhydride from a gaseous mixture, in which the maleic anhydride is separated off from the solvent, a substream is taken from the solvent stream, this substream is distilled and returned to the solvent circuit, the proposed improvement comprises separating off a low-boiling fraction and a high-boiling fraction from the fraction consisting essentially of purified solvent and feeding the fraction consisting essentially of purified solvent back into the solvent stream.
Patent JP-4184808-B2 (JP)
IPC: A61K35/12
Filed: 2002-04-18
Granted: 2008-11-19
Abstract: The invention relates to a YT cell line, modified by genetic engineering, into which the genes of receptors are introduced and which is suitable for treating tumours, tumour metastases, virus infections, for cleaning (purging) blood stem cell preparations and also for diagnostic purposes, Areas of application include the medical field and the pharmaceutical industry. The aim of the invention is to identify tumour cells and other target cells by means of the gene transfer of specific receptors into the YT cell line. An additional aim is to cause a lysis of the identified tumour cells and other target cells, using the newly created cell line. The inventive cell line contains one or more receptors (consisting of variable regions of tumour-specific or target cell specific antibodies (single chain Pv fragments)) and optionally a signal chain, which is derived from the zepsilonta-chain of the human T-cell receptor.
Patent JP-4139697-B2 (JP)
IPC: G10L19/008
Filed: 2003-01-27
Granted: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for encoding a time-series signal in which more highly efficient compression can be executed by selecting the optimum method as needed in accordance with fluctuations of signal characteristics in the time-series signal.  <P>SOLUTION: An estimated error is calculated by a plurality of estimating calculation formulas, which are prepared beforehand, for each sample of the time-series signal consisting of sample sequences in time-series (S1). The estimated error to become an object for encoding is selected by utilizing an accumulated error in each estimating calculation expression (S2). After updating the accumulated error (S3), the accumulated error is re-set whenever the number of the samples exceed a prescribed number (S4, S5). The estimated error, which is optimum for each sample, can be obtained by executing the processing repeatedly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-4568485-B2 (JP)
IPC: G02B6/036
Filed: 2003-06-06
Granted: 2010-10-27
Abstract: The present invention relates to a single mode optical fibre comprising a first central region having a radius r1, a maximum refractive index value n1 and at least one second ring surrounding said first central region, which second ring has a radius r2 and a minimum refractive index value n2, wherein n2<n1. The present invention furthermore relates to an optical communication system for multi-channel signal transmission. <IMAGE>
Patent JP-4191600-B2 (JP)
IPC: A61F9/007
Filed: 2002-08-09
Granted: 2008-12-03
Abstract: A light source (10) emits a light beam of a wavelength in the near infrared region, illuminating a small area of the retinal of an eye using an illumination optical system (40) to be measured with the light beam from the light source. A light receiving optical system (20) receiving part of the reflected beam from the light source unit, reflected from the retina through a converting part of the reflected light beam into at least 17 substantially light beams. A light receiving section (23) for receiving the light beam directed by the light receiving optical system and generating a signal. A calculating unit for determining the wavefront aberration of the light beam entering the light receiving optical system.
Patent JP-4430934-B2 (JP)
IPC: A61B5/117
Filed: 2002-10-22
Granted: 2010-03-10
Abstract: A wearable garment includes sensor device of well-know design that are selectively pressed against the skin of the wearer when it is desired to obtain sensor readings, such as heart rate or temperature, or to apply treatment such as electrical pulses for defibrillation purposes. The garment incorporates one or more bands of flexible material that circumscribe portions of the wearer's body, with at least one sensor device positioned on the garment between the band and the wearer's body. To assure the comfort of the wearer, the circumference of the band can be shortened selectively from a first dimension, which loosely circumscribes a desired portion of the wearer's body, to a second, lesser dimension, which more tightly circumscribes the wearer's body and presses the sensor-securely into contact with the wearer's skin.
Patent JP-4509564-B2 (JP)
IPC: A23L33/105
Filed: 2002-12-23
Granted: 2010-07-21
Abstract: A new composition of matter is provided comprising negatively charged polysaccharides which can be derived from Aloe vera and a process to prepare that composition of matter by sub fractionation of an extract of Aloe vera, passing the formed subfraction over a positively charged column and eluting the same with a salt solution. Optionally the Aloe vera is pre purified over a Sephadex G-25 column. This composition of matter and also the extract comprising the same which is formed after pre purification is useful as a food supplement or in dietary foods, for use in personal care and in cosmetics, especially to prevent an infection with Helicobacter pylori.
Patent JP-4413628-B2 (JP)
IPC: B26B21/40
Filed: 2003-03-25
Granted: 2010-02-10
Abstract: A replacement cartridge (10) for a razor assembly is provided that includes a shaving aid body (12) for use with the razor assembly. The shaving aid body (12) includes an aperture (24) disposed within a contact surface (30). The aperture (24) is sized to receive a razor cartridge (26). Some embodiments of the present replacement cartridge (10) include a base (14). In some of those embodiments the base (14) includes one or more features for attaching the replacement cartridge (10) to the razor assembly.
Patent JP-4517648-B2 (JP)
IPC: F16C19/52
Filed: 2004-01-15
Granted: 2010-08-04
Abstract: Revolution speeds n<SUB>ca</SUB>, n<SUB>ib </SUB>of rolling elements 9 a , 9 b are sensed by a pair of revolution speed sensors 21 a , 21 b. Also, a rotational speed n<SUB>i </SUB>of a hub 2 is sensed by a rotational speed sensor 15 b. A sum "n<SUB>ca</SUB>+n<SUB>cb</SUB>" or a difference "n<SUB>ca</SUB>-n<SUB>i</SUB>b" the revolution speeds of rolling elements 9 a , 9 b in double rows is calculated based on sensed signals of the revolution speed sensors 21 a , 21 b, and then a ratio "n<SUB>ca</SUB>+n<SUB>i</SUB>b/ni" or "n<SUB>ca</SUB>-n<SUB>cb</SUB>/n<SUB>i</SUB>" of this sum or difference to the rotational speed n<SUB>i </SUB>is calculated. Then, the radial load or the an axial load is calculated based on the ratio "n<SUB>ca</SUB>+n<SUB>c</SUB>b/ni" or "<SUB>ca</SUB>-n<SUB>ib</SUB>/ni".
Patent JP-3967339-B2 (JP)
IPC: H04J13/00
Filed: 2004-06-09
Granted: 2007-08-29
Abstract: A common packet channel assignment method in a CDMA (Code Division Multiple Access) communication system is disclosed. The method comprises transmitting an access preamble signal having channel information which is used to access a base station; receiving an access preamble acquisition indicator signal received from the base station in response to the access preamble signal; transmitting a collision detection preamble for detecting a collision in response to the received access preamble acquisition indicator signal; receiving a first signal indicating acquisition of the collision detection preamble and a second signal indicating channel assignment, that the base station has transmitted in response to the collision acquisition signal; and upon receipt of the first signal, allocating a common packet channel according to information designated by the second signal. <IMAGE>
Patent JP-4675588-B2 (JP)
IPC: H01L23/52
Filed: 2004-07-02
Granted: 2011-04-27
Abstract: A method of manufacturing a thin film transistor array panel is provided, which includes: forming a gate line on a substrate; depositing a gate insulating layer and a semiconductor layer in sequence on the gate line; depositing a lower conductive film and an upper conductive film on the semiconductor layer; photo-etching the upper conductive film, the lower conductive film, and the semiconductor layer; depositing a passivation layer; photo-etching the passivation layer to expose first and second portions of the upper conductive film; removing the first and the second portions of the upper conductive film to expose first and second portions of the lower conductive film; forming a pixel electrode on the first portion of the lower conductive film; removing the second portion of the lower conductive film to expose a portion of the semiconductor layer; and forming a columnar spacer on the exposed portion of the semiconductor layer.
Patent JP-4119891-B2 (JP)
IPC: B62D25/08
Filed: 2003-07-02
Granted: 2008-07-16
Abstract: The motor vehicle structural element ( 3 ) comprises a cross-member ( 4 ) and, at at least one end ( 5 ) of the cross-member, a first nut ( 10 ) presenting a tapped bore ( 14 ) for receiving a screw ( 11 ) for fastening the cross-member to an upright ( 2 ) of the vehicle, the axis of the tapped bore being substantially parallel to the director line (L) of the cross-member. The element further comprises a first cage ( 20 ) for preventing the nut ( 10 ) from turning about the axis of its tapped bore, the first cage ( 20 ) being mounted at said end ( 5 ) of the cross-member, and the nut ( 10 ) being capable of moving in the first cage in translation substantially perpendicularly to the axis of its tapped bore.
Patent JP-4352001-B2 (JP)
IPC: A61K31/55
Filed: 2003-10-14
Granted: 2009-10-28
Abstract: The present invention is directed to compounds which are inhibitors of the dipeptidyl peptidase-IV enzyme ("DP-IV inhibitors") and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase-IV enzyme is involved.
Patent JP-4540480-B2 (JP)
IPC: F24F6/10
Filed: 2003-10-31
Granted: 2010-09-08
Abstract: A device and a process for the heating and humidification of gas, especially respiratory gas. Fluid from a fluid reservoir is supplied to a sprinkling type chamber where, for the purpose of humidification, it is moved through the gas. The point is that the fluid is heated by a temperature controlled heater to a preset temperature. In addition to the description of the device, a description of the process underlying the operation of the device is described.
Patent JP-4546252-B2 (JP)
IPC: B65D51/00
Filed: 2003-11-25
Granted: 2010-09-15
Abstract: The object of the present invention is to provide a cap for canned drinks (10) which may be used for containers for canned drinks (20) with slightly different diameters and at the same time may be used for hygiene management in the distribution stage and for preserving leftover drinks when the drinks are consumed. Particularly, the present invention consists of a seal face part (11) which is made like a film with ability for expansion and contraction and an outer-perimeter part (12) which is made of an elastic material with ability for expansion and contraction and composes an outer perimeter of the seal face part (11), wherein the seal face part (11) and outer-perimeter part (12) described above are made of polystyrene or polypropylene by injection molding as one unit. When the present invention is used, the whole top face of the container for canned drinks (20) is covered watertight by the seal face (11) by attaching the outer-perimeter part (12) below the seam part (21) of the container for canned drinks (20). <IMAGE>
Patent JP-4588496-B2 (JP)
IPC: G06F3/038
Filed: 2005-03-10
Granted: 2010-12-01
Abstract: An information input device and an information input method are provided which can provide portability to thereby improve manipulation flexibility and has a high manipulation resolving power. The device 10 includes two relatively slidable plate-shaped input members 11, 12 held between fingertips or parts of fingers of a hand to slide relative to each other, and an information producing portion for producing input information in accordance with at least a relative position or a relative movement of the plate-shaped input members.
Patent JP-4785448-B2 (JP)
IPC: A01K89/01
Filed: 2005-07-20
Granted: 2011-10-05
Abstract: A fishing reel component includes a boss (17), a spring member (30), a lid member (31), a push button (32) and spring arrangement member (21). The boss (17) forms a boss through hole (17d) and a mounting space (17e). The spring member (30) is mounted in the mounting space (17e). The spring member (30) includes first and second engagement portions (30a,30b) arranged to oppose each other. The lid member (31) is fixed to the boss (17) to retain the spring member (30) and cover the mounting space (17e). The push button (32) includes a push operation portion (32a) and a plurality of tapered portions (32b). The tapered portions (32b) protrude from the push operation portion (32a) in the axial direction. The spring arrangement member (21) arranges the spring member (30) between the lid member (31) and the spring arrangement member (21). The spring arrangement member (21) includes a plurality of first through holes (21d) with each of the first through holes (21d) being configured for one of the tapered portions (32b) to pass therethrough.
Patent JP-4182104-B2 (JP)
IPC: B01J19/00
Filed: 2005-12-20
Granted: 2008-11-19
Abstract: The present invention provides a polymer synthesis apparatus for building a polymer chain by sequentially adding polymer units in a reagent solution, said apparatus comprising:   a head assembly having a plurality of nozzles mounted thereto in generally spaced-apart relation, each nozzle being coupled to a reservoir of liquid reagent for controlled delivery therethrough; a base assembly having at least one reaction well; a transport mechanism coupled to at least one of said head assembly and said base assembly to produce relative movement therebetween to position said reaction well and a selected one nozzle in alignment for deposition of a liquid reagent into said reaction well for synthesis of a polymer chain; and a sliding seal positioned between said head assembly and said base assembly forms a common chamber enclosing both said reaction well and said nozzles therein.   <IMAGE>
Patent JP-4529917-B2 (JP)
IPC: B41J2/01
Filed: 2006-01-25
Granted: 2010-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of sufficiently performing a printing on the label surface of an optical disk medium.  <P>SOLUTION: When the printing is performed on the label surface of the optical disk medium D by the priting head 16 of a printing unit 15 while rotating the optical disk medium D, a spindle motor 21 is not used as a motive source for rotating the optical disk medium D, but the motive force transmission system of a submotor 67 having high rotational stability at a low speed is turned ON by a transmission motor 60. Thus, high-quality label printing is carried out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4931182-B2 (JP)
IPC: H01L41/083
Filed: 2006-02-02
Granted: 2012-05-16
Abstract: A driving mechanism comprises: (i) an actuator comprising: an electro-mechanical conversion element; and a driving member which moves according to elongation and contraction of the electro-mechanical conversion element; (ii) a driven member frictionally engaged with the driving member; and (iii) a case, wherein the actuator allows the driven member to move along the driving member, and the actuator is supported by the case laterally in elongating and contracting directions of the electro-mechanical conversion element.